JP3043007B2 - Storage - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to safes for offices, warehouses, homes, etc., storage archives, wall storages,
The present invention relates to a burglarproof structure of a storage room such as an archive room or a vault.

[0002]

2. Description of the Related Art Storage boxes such as safes and storage boxes are used to store valuables, documents, and other items inside a box-shaped storage box with an open front, and to open and close the opening of the box. By covering with doors, the stored items are protected from fire and theft. The door is usually supported on one side of the surrounding wall of the main body opening, and is capable of engaging and disengaging from the surrounding wall and moving the bar and the moving means in the horizontal or vertical direction by moving means such as a handle. It has locking means such as a cylinder lock and a dial lock to regulate, and it is fixed to the main body by engaging the bar with the surrounding wall by operating the moving means with the open part of the main body closed. By operating the locking means from the state, the operation of the moving means is regulated and completely locked to the main body. At this time, the bar is inserted into the surrounding wall by about 20 mm. In this storage, it is known that a bar automatically projects from the door and engages with the main body when the opening of the main body is closed by the door.

[0003] Such storages include the following.

(1) Fireproof safe A fireproof safe that protects stored items from a fire is a fireproof safe such as a mixture of cement and water or the like, which is sealed in a main body or a door to prevent heat from being transmitted to the inside of the main body. There is generally known a technique for improving fire resistance by mixing a mixture of cement and water with pearlite or a foaming agent to generate bubbles. In this fire-resistant safe, the outer edge of the door and the edge of the surrounding wall of the main body opening portion into which the outer frame fits are formed in a lightning cross-sectional shape or a stepped cross-sectional shape, and the total area of the facing portion between the outer frame of the door and the edge is reduced. A smoke bending structure including a smoke return that protects the stored items by increasing the reach of the flame, heat, smoke, and the like from the outside to the inside of the main body by increasing the size is employed.

[0005] (2) Anti-theft safe As an anti-theft safe that protects stored items from theft, one that has a wire netting, a steel piece, a high-hardness protective plate or the like on a refractory material, or a thick steel plate that covers the refractory material It is designed to resist vandalism such as hammering, torch cutting, cutter cutting, and prying with a crowbar. The locking means includes a re-locking structure having a second locking mechanism for automatically fixing the bar when the locking mechanism is broken by an external force (Japanese Utility Model Application Laid-Open No. 59-26164).
Publication No.) is adopted.

(3) Powerful safe, superpowerful safe, storage archive A powerhouse or superpowerful safe having both fire resistance and anti-theft performance has the above-mentioned smoke bending structure and a thick iron plate covering the fireproof material. Also, there is a so-called secondary storage in which an antitheft safe is placed inside a fireproof safe. As storage archives, there are those that have fireproof performance like fireproof safes and those that do not have fireproof performance.

[0007] (4) Wall storage type storage wall storage wall storage type storage wall storage type storage chambers include the above-described smoke bending structure and a thick iron plate covering the refractory material.

[0008]

In the above-mentioned fire safe,
By burying wire netting, steel slabs, protective plates, etc. in fireproof materials as in the case of anti-theft safes, or by changing the material, quantity, or thickness of these materials, it is possible to change the resistance to destruction, fusing, cutting, and prying. it can. Among them, in order to increase the resistance against prying-up, which is the most difficult measure, it is conceivable to provide a plurality of bars and use a plurality of high-hardness protective plates which are hardly deformed.

However, most of the safes used in offices and homes are usually fire-resistant safes, and even if measures are taken to provide a plurality of bars, the bars are at most 20 m from the main body.
m, the engagement between the main body and the bar can be easily released by significantly deforming the side wall of the main body where the bar is fitted using a long bar. Is released in a short time. In addition, the countermeasure using a plurality of high-hardness protective plates has a problem that the cost is increased and the weight is significantly increased.

In an anti-theft safe, a strong safe, and a super-strong safe, the iron plate has a sufficiently large thickness to have sufficient resistance to prying open, but the thick iron plate increases the weight of the safe. There is a problem that the price is greatly increased as compared with a normal fire safe.
In particular, the weight increases (about 50 kg or less for a small safe, about 200 to 300 kg for a fireproof safe, and 800 to 1000 kg for a strong or super strong safe).
And the installation location of the safe is limited to places with high strength, such as near walls and on beams. (The floor strength of buildings according to the Building Standards Law is 180 kg / mm for houses and hospital rooms.)
^2, in the classroom 230 kg / mm ^2, offices, a department store is 300 kg / mm ²⁾ with a problem on the layout must not without providing the reinforcement when placed elsewhere, correspondingly Costs up.

An object of the present invention is to solve the above-mentioned problems and to provide a storage which can improve the antitheft property without increasing cost and weight.

[0012]

According to the first aspect of the present invention,
A storage main body having an opening in the front, a right door and a left door for opening and closing the opening, wherein the base end is rotatably supported by the storage main body and each free end is arranged to face each other. A door, a lock member for fixing the doors with the open portion closed, and moving the lock member between a lock position where the doors are fixed and a non-lock position where the locks of the doors are released. And a width of a side wall supporting the respective doors of a surrounding wall of the main body of the housing constituting the open portion, wherein the width is continuous with the surrounding wall on the side supporting the respective doors. Each of the lock members is formed to be larger than the thickness of the side wall of the storage body, and at least one of the lock members is provided on at least one of the right door or the left door or the storage main body. At least one of at least one of the portions engaged in the locking position, and at least one of the locking members when the locking member is in the locking position, relative to the portion that has entered the engaging portion. It is characterized by including a second lock member that engages and fixes the lock member.

According to a second aspect of the present invention, in the storage of the first aspect, each of the doors has a different size.

According to a third aspect of the present invention, in the storage according to the second aspect, when one of the doors is further opened, the opening area of the open portion becomes substantially half.

According to a fourth aspect of the present invention, in the storage according to the first, second, or third aspect, the doors are provided so as to cover the opening and the front end surface of the peripheral wall of the enclosure. It is characterized by having been done.

According to a fifth aspect of the present invention, in the storage according to the fourth aspect, each door is supported by the storage main body by a hinge, and each door is provided so that the hinge is not exposed from the front and side surfaces. It is characterized by having a cover for covering the hinge.

According to a sixth aspect of the present invention, there is provided a storage main body having an opening at the front, a door and a child door for opening and closing the opening, and a lock member for fixing the door with the opening closed. And a moving unit for moving the locking member between a locked position where the door is fixed and a non-locked position where the fixing of the door is released. The width of the side supporting the door and the child door is formed larger than the thickness of the side wall of the storage body connected to the surrounding wall on the side supporting the door and the child door, respectively, At least one lock member is provided on at least one of the storage main body or the door, and at least one lock member is provided on at least one of the storage main body or the door or the child door; A second lock that locks the lock member by engaging at least one of the lock members with a portion that has entered the storage body or the door or the child door when the lock member is in the lock position. It is characterized by comprising a member.

According to a seventh aspect of the present invention, in the storage according to the sixth aspect, the door and the child door are further provided so as to respectively cover the opening and the front end face of the peripheral wall of the enclosure. It is characterized by.

According to an eighth aspect of the present invention, in the storage according to the seventh aspect, the door and the child door are supported by the storage body by a hinge, and the door and the child door are viewed from the front and side. It has a cover which covers each hinge so that the hinge is not exposed.

According to a ninth aspect of the present invention, in the storage according to any one of the first to eighth aspects, the lock member and the second lock member are further configured to be interlockable. It is characterized by being.

According to a tenth aspect of the present invention, in the storage according to any one of the first to eighth aspects,
Further, a second moving means for moving the second lock member independently of the lock member is provided.

According to an eleventh aspect of the present invention, in the storage according to any one of the first to eighth aspects,
Further, a lock means for fixing the lock member when the lock member is at the lock position is provided, and the lock means and the second lock member are configured to be interlockable.

According to a twelfth aspect of the present invention, in the storage according to any one of the first to eleventh aspects, the second lock member further includes a second lock member fixed to the lock member. It has a second locking means for fixing the member.

According to a thirteenth aspect of the present invention, a storage main body having an opening at the front, and a base end of the storage main body is rotatably supported by a hinge and each free end faces each other. A right door and a left door that open and close the open portion, a lock member that fixes each door in a state where the open portion is closed, and a lock position where each door is fixed to the lock member. And a moving means for moving the door to an unlocked position where the door is unlocked, wherein the width of the side of the enclosure main body constituting the open portion on the side supporting each of the doors is the same as that of the above. A thickness of a side wall of the storage main body connected to the surrounding wall on a side supporting a door is formed to be larger than a thickness of each of the storage main bodies, and the lock member is at least one of the right door or the left door or the storage main body. At least one provided One, at least one to at least one of the sites which engages in the locking member is a locking position, at least one of said locking member when said locking member is in the locked position
A second lock member for fixing the lock member by engaging with a portion that has entered the engaged portion,
Each of the doors is provided so as to cover the opening and the front end face of the enclosure, and has a cover for covering the hinge so that the hinge is not exposed from the front and side surfaces.

According to a fourteenth aspect of the present invention, there is provided a storage main body having an opening at the front, a door for opening and closing the opening, and a child door rotatably supported by the storage main body by a hinge; A storage having a lock member for fixing the door with an open portion closed, and moving means for moving the lock member between a locked position where the door is fixed and an unlocked position where the door is unlocked. In the storage, a width of a side of the enclosure main body wall constituting the opening portion, on a side supporting the door and the child door, respectively, is connected to the enclosure on a side supporting the door and the child door, respectively. Each of the lock members is formed to be larger than the thickness of the side wall of the main body, and at least one of the lock members is provided on at least one of the storage main body and the door. At least one of at least one of the child doors, at least one of the lock members when the lock member is in a lock position, for a part of the storage body or the door or the child door that has entered the door; A second lock member for fixing the lock member by engaging the door with the door.The door and the child door are provided so as to cover the open portion and the front end surface of the enclosure, and the hinge is formed from the front and side surfaces. It is characterized by having a cover for covering the hinge so as not to be exposed. The invention according to claim 15
2. The storage according to claim 1, further comprising:
Are characterized by different widths on the inner side of the main body.

[0026]

[0027]

[0028]

FIG. 1 is a perspective view of a safe 13 as a storage used in a first embodiment of the present invention. Safe 1
3 is a main body 14 as a storage main body, a left door 15 and a right door 1
It is mainly composed of 6.

The rectangular or cubic body 14 is
As shown in FIG. 2, both surfaces of each wall are covered with an iron plate 14a, and a space between the iron plates 14a is filled with a refractory material 14b made of a mixture of cement and water as a refractory material. An opening 14B is formed in a part of the wall surface 14A on the front surface of the main body 14, and a plurality of shelves (not shown) are provided inside the main body 14 so that the arrangement height thereof can be adjusted. Wall 14
A defines an enclosure having an opening 14B.

As the refractory material, in addition to a mixture of cement and water, plaster, gypsum, dry refractory material, cement board, ceramic, cement, silica gel, zeolite, silicon dioxide, perlite (trade name), belocomb (trade name), Alternatively, a mixture of other foaming agents (a combination of two or more kinds thereof is also possible), cerataica (trade name), concrete, diatomaceous earth, calcium silicate, and the like. These may be used alone or in combination.In the case of using together, for example, wax, paper, urethane resin, wood, or the like is encapsulated in a cement or a layered structure of these, or in a refractory material. A structure in which vinyl or the like wrapped in water is enclosed, and a compound of sodium thiosulfate, a resin, a curing agent, acetone, and a fragrance, a mixture of potassium alum, a sulfate band, and rubber between the refractory material and the iron plate 14a. A configuration in which the layers are arranged may be used. Further, instead of the iron plate 14a, a metal plate including an aluminum plate, a stainless steel plate or the like may be used.

The left door 15 is rotatably supported at its left edge with respect to the main body 14 by a hinge 17, and the right door 16 is rotatably supported at its right edge by a hinge 18 similarly to the left door 15. The doors 15 and 16 are configured to open and close the opening 14B. Both sides of each of the doors 15, 16 are also covered with iron plates 15a, 16a like the main body 14, and inside the refractory material 15b made of a mixture of cement and water.
16b is filled. As the iron plates 15a, 16a and the refractory materials 15b, 16b, other substances may be used as in the case of the main body 14.

As shown in FIGS. 1 and 3, the right door 16 has
A bar 5 as a lock member for fixing the right door 16 to the left door 15 with the opening portion 14B closed, a bar not shown as a lock member for fixing the right door 16 to the main body 14, A handle 6 for moving the bar 5 and a bar (not shown), a dial lock 7 and a cylinder lock 8 as locking means for fixing the operation of the handle 6 are provided. The left door 15 is also provided with a handle 6 similar to the right door 16.
A bar (not shown), which is a lock member for fixing with respect to, is moved. A fitting portion 19a between the left door 15 and the main body 14,
A fitting portion 19b between the right door 16 and the main body 14 and a fitting portion 19c between the left door 15 and the right door 16 are each formed in a folded shape so as to exhibit a lightning cross section, so-called smoke bending structure. Is presented.

The opening portion 14B has a width L6 of a surrounding wall from the opening end on the fitting portion 19a side to the iron plate 14a forming one exterior of the main body 14, and the opening portion 14B from the opening end on the fitting portion 19b side.
The width L7 of the surrounding wall up to the iron plate 14a forming one exterior is
The main body 14 is formed on the wall surface 14A so as to be larger than the thickness L8 of the side wall on the fitting portion 19a side and the thickness L9 of the side wall on the fitting portion 19b side (usually L8 = L9). The extension amounts (L6-L8) and (L7-L9) from the side wall of the surrounding wall are preferably about 5 to 300 mm, but the range of the extension amount is not limited to this.

A space is formed inside the right door 16 with a part of the refractory material 16b penetrated therethrough. A moving means 1 for moving the bar 5 between the locked position and the unlocked position in the space.
2 are provided. In the lock position, the ends of the bar 5 and the bar (not shown) are 20-
It protrudes in the range of 120 mm.

The moving means 10 is, as shown in FIGS. 3 and 4, a disk 11 having the shaft 6a of the handle 6 mounted at the center thereof, and a movable means 10 mounted near the outer periphery of the disk 11 so as to be movable. It mainly comprises a running plate 12 having a bar 5 fixed to the tip. The bar 5 consisting of a round bar having a diameter of about 12 to 35 mm is welded, riveted,
It is fixed by screws or the like, and its tip is oblique so as to form the same surface as the smoke bent portion on the side of each door 15, 16 when each door 15, 16 is opened in order to improve the appearance. Is formed.

The running plate 12 is mounted at a position where the mounting position with respect to the disk 11 at the unlocked position of the bar 5 is such that the angle with respect to a perpendicular extending vertically above the axis of the shaft portion 6a is θ. When the handle 6 is rotated clockwise in FIG. 4 to position the bar 5 in the lock position, the shaft 6
The angle with respect to a vertical line extending vertically upward from the axis of a is configured to be θ. The running plate 12 is guided by a guide member (not shown), and is translated as the handle 6 rotates. The diameter of the bar 5 is not limited to this.

The right door 16 on the fitting portion 19c side of the left door 15
A hole 15c is formed at a position corresponding to the lock position of the bar 5 protruding from the hole to receive the tip of the bar 5 protruding. Also, the right door 16 and the side of the fitting portion 19c and the main body 1
4 also has a hole (not shown) for fitting the tip of a bar (not shown).

By operating the handle 6 in a state where the opening 14B is closed by the doors 15 and 16 to position the bar 5 in the lock position, the dial lock 7 and the cylinder lock 8 are locked by the above-described configuration. The safe 13 is completely locked. From this state, even if it is attempted to pry open the doors 15, 16 by inserting the tip of a crowbar into the gap between the fitting portions 19a, 19b from outside the safe 13, the wall 1
Since the widths L6 and L7 of the 4A are large and the hinges 17 and 18 serve as resistance, the main body 14 is not easily deformed, and the anti-theft property can be improved. Also, the width L6 of the wall surface 14A,
Since L7 is sufficiently large, the wall surface 14A is not easily deformed,
Fire resistance and impact resistance can be improved.

In the present specification, when the surrounding wall forming the opening and the side wall of the main body are connected to each other, as shown in FIGS. 5 to 7, the main body and the wall member forming a part of the surrounding wall are connected to each other. This includes the case where they are integrally formed by welding, bolting, or the like. At this time, the main body and the wall member are substantially L
The connection position and the connection mode may be any configuration as long as they are connected so as to form a V-shape, and a configuration in which a wall member 39 is connected to a side portion of the main body 38 as shown in FIG. 6, a configuration in which the wall member 41 is connected to the end of the main body 40, and a configuration in which the substantially wedge-shaped wall member 43 is connected to the end of the main body 42 as shown in FIG. In addition, the substantially L-shaped shape includes a shape in which a connecting portion between the main body and the wall member is connected in a curved shape. 5, 6 and 7 show only the configuration on the left door 15 side, and the illustration of the hinge 17 is omitted. Right door 16
The configuration on the side is similar to this.

In the above embodiment, the width of the portion of the enclosure supporting the door on the outside and inside of the main body is formed larger than the thickness of the main body side wall connected thereto. The inner side may be formed larger than the width and the thickness.
As shown in the figure, the width 01 on the outside of the main body of the surrounding wall is smaller than the thickness 05 of the side wall supporting the door, and the width 02 on the inside of the main body of the surrounding wall is larger than the thickness 05 of the side wall. May be. When this configuration is adopted, the bar may be directly engaged with the wall surface on the inner side of the main body of the surrounding wall, as shown by a two-dot chain line in the figure.

FIG. 9 shows a safe 49 employing the second embodiment of the present invention. The safe 49 includes the main body 50 and the left door 44
And a right door 51. The main body 50 is, like the main body 14, covered on both sides of each wall with an iron plate 50a.
A refractory material 50b made of a mixture of cement and water is filled between the iron plates 50a. The front wall 50 of the main body 50
A is provided with an opening 50B.
B is a right door 51 whose one side is rotatably supported by a hinge 52 attached to the wall surface 50A, and a left door whose one side is rotatably supported by a hinge (not shown) attached to the wall surface 50A. It is opened and closed by a door 44. Inside the main body 50, a plurality of shelves (not shown) are provided so that the arrangement height thereof can be adjusted.

Each of the doors 44 and 51 also has an iron plate 44a on both sides.
51a, each of which is filled with refractory materials 44b, 51b made of a mixture of cement and water. A lock 53 for fixing the right door 51 to the main body 50 with the opening 50B closed, a handle 54 for moving the bar 53, and an operation of the handle 54 are fixed to the right door 51. And a lock (not shown). Also, the left door 44 is attached to the main body 5 with the opening 50B closed.
There is provided a bar (not shown) as a lock member for fixing the bar to zero, and a handle (not shown) for moving the bar (not shown). Fitting portion 55a between left door 44 and right door 51, fitting portion 55b between main body 50 and right door 51, main body 5
The fitting portions (not shown) between the 0 and the left door 44 each have a smoke bending structure.

Inside the right door 51, a moving means 56 connected to a handle 54 for moving the bar 53 between an unlocked position shown by a solid line and a locked position shown by a two-dot chain line in FIG.
Are arranged. The bar 53 and the moving means 56 are the right door 51
The case 57 is housed inside a case 57 attached to the inside of the case 57. The case 57 is formed with an opening 57A for exposing the tip of the bar 53 to the outside. In the lock position, the bar 53 has its tip end 20 mm from the opening 57A.
Protrude above.

As shown in FIGS. 9 and 10, the moving means 56 includes a handle 54 and a shaft 5 of the handle 54 at the center thereof.
4a is attached to the disk 58. One end of a connecting plate 59 is rotatably mounted near the outer periphery of a surface of the disk 58 corresponding to the inside of the safe 49, and a bar 53 is attached to the other end of the connecting plate 59 at the tip. The running plate 60 fixed thereto is movably mounted.

The bar 53 made of a round bar having a diameter of about 9 to 75 mm, often about 16 mm or 20 mm,
0 is fixed to the end portion by welding, rivet, screwing, or the like, and a concave portion 53a is formed near the front end portion. To improve the appearance of the bar 53, the right door 51
Is formed obliquely so as to form the same plane as the side surface of the case 57 when is opened. The running plate 60 is guided by a guide member (not shown), and is moved in parallel to a position shown by a two-dot chain line in FIG.

The bar 53 is made of a material that can be heat-treated, and at least a portion where the concave portion 53a is formed is subjected to a hardening process. Further, the bar 53 may be made of a high-hardness member, or may be made of two or more materials in which at least the portion where the concave portion 53a is formed is made of a high-hardness material. In addition, bar 53
Is not limited to the above.

One end of an operating piece 61 is rotatably mounted near the outer periphery of a surface of the disk 58 corresponding to the outside of the safe 49. An operating piece 61 made of a plate material in which a lower portion of a tip 61a is cut off obliquely to form an inclined portion 61b.
Is attached to the disk 58 at the unlocked position of the bar 53 (indicated by a solid line in FIG. 10) with respect to a perpendicular extending vertically above the axis of the shaft 54a. When the handlebar 54 is rotated clockwise in FIG. 10 and the bar 53 is positioned at the lock position (indicated by a two-dot chain line in FIG. 10), a perpendicular extending vertically above the axis of the shaft portion 54a. Is configured to be θ.

In the initial position corresponding to the unlocked position of the bar 53, the position of the tip 61a of the operating piece 61 is
3 is disposed on the inner side of the case 57 than the tip position. The operation piece 61 is also guided by a guide member (not shown), and is moved in parallel with the rotation of the handle 54.

The operating piece 61 is made of a heat-treatable material, and has at least a tip 61a and an inclined portion 61b.
Has been subjected to a curing treatment. The operating piece 61 is made of a high-hardness member, or at least the tip 61.
For example, a member made of two or more kinds of materials in which a and the inclined portion 61b are made of a material having high hardness may be used.

As described above, the movement of the bar 53 from the unlocked position to the locked position is performed by turning the handle 54 clockwise in FIG. 10 at an angle 2θ. As shown in FIG. 11, the movement amount of 53 is between the unlock position X1 and the lock position X2.
Angle ω excluding angle 2 °, which is an equal angle across horizontal line Y
The rotation between the angles 2 ° only reciprocates a small distance (indicated by δ in FIG. 10).

On the other hand, the amount of movement of the operating piece 61 increases in proportion to the rotation angle from its initial position x1 to its final position x2 (which overlaps the unlocked position X1 in this embodiment). Therefore, the bar 53 moves in accordance with the rotation of the angle 2 ° even while reciprocating at the minute distance δ. As a result, a difference in the moving distance indicated by the symbol Z in FIG. 10 occurs between the tip of the bar 53 and the tip 61a of the operation piece 61. When the disk 58 is rotated by the angle ω and the tip of the bar 53 reaches the position shown by the two-dot chain line in FIG. 10, the position of the tip 61a is substantially at the center of the recess 53a. It is configured to be located.

At the position corresponding to the lock position of the bar 53 on the side of the fitting portion 55a of the left door 44, a storage portion 44A for storing the tip of the bar 53 projecting from the case 57 is formed. An iron plate 44c, which is sufficiently thicker than the iron plate 44a, is provided on the entrance side of the storage portion 44A, and a hole 44ca formed slightly larger than the diameter of the bar 53 in the iron plate 44c.
And the hole 44cb through which the operating piece 61 can pass (see FIG. 12).
Are provided.

As shown in FIG. 12, an engagement piece 62 as a second lock member is provided inside the storage portion 44A. An engaging piece 62 made of a plate material having a hole 62a through which the operating piece 61 can pass slightly downward in the center is guided by a guide member (not shown) so as to be able to move up and down in the storage portion 44A. Is one end of the storage section 44A
The other end of a tension spring 63 which is fixed inside and applies an upward urging force to the engagement piece 62 is attached.

Further, a stopper (not shown) for restricting the upward movement of the engagement piece 62 from the position shown by the solid line in the figure is attached to the storage portion 44A. Engaging piece 6
2 is configured such that its thickness is slightly smaller than the value obtained by subtracting the width of the minute distance δ from the width of the concave portion 53a, and the hole 62a is provided when the engaging piece 62 is at the solid line position in FIG. 61 is formed at a position where the tip 61a can enter.

The engaging piece 62 is made of a heat-treatable material, and has at least its tip (the end opposite to the side where the other end of the tension spring 63 is attached) and the hole 6.
A hardening process is performed around 2a. Further, the engagement piece 62 may be made of a high-hardness member, or may be made of two or more materials whose at least the tip and the periphery of the hole 62a are made of a high-hardness material.

When the handle 54 is operated in a state where the opening 50B is closed by the doors 44 and 51, the bar 53 moves from the unlocked position shown by the solid line in FIG.
0ca and enters the storage portion 44A, and is positioned at the lock position indicated by the two-dot chain line in FIG. With the movement of the bar 53, the moving piece 61 also moves rightward from the position shown by the solid line in FIG. After the operation piece 61 enters the storage section 44A through the hole 50cb, the tip 61a of the operation piece 61 enters the hole 62a. The operating piece 61 has the tip 61a in the hole 6
The position to enter the position 2a is substantially equal when the disk 58 is rotated by the angle ω. At this time, the bar 53 has already moved to the lock position shown by the two-dot chain line in FIG.

Thereafter, while the bar 53 reciprocates the minute distance δ, the operating piece 61 moves to the position shown by the two-dot chain line in FIG.
To move the engagement piece 62 downward against the urging force of the tension spring 63. Thereby, the lower end of the engaging piece 62 is engaged with the concave portion 53a, and the bar 53 and the engaging piece 62 are positioned at the lock position indicated by the two-dot chain line in FIG.

After the bar 53 and the engaging piece 62 are positioned at the lock position, the safe lock 49 is completely locked by locking a dial lock and a cylinder lock (not shown). From this state, the fitting portion 5 is
Even if the end of the bar is inserted into the gap of 5a to pry open the doors 44 and 51, the bar 53 fits into the hole 50ca,
Further, since the concave portion 53a and the lower end of the engaging piece 62 are engaged, the engagement of the doors 44, 51 does not easily come off, and the anti-theft property can be improved.

FIG. 13 is a partial plan sectional view of the front end of the safe 64 used in the third embodiment of the present invention. This safe 64 is different from the safe 49 shown in the second embodiment in that
The difference is that a main body 65, a left door 66, and a right door (not shown) are used instead of the main body 50 and the doors 44 and 51.

Both surfaces of each wall are covered with an iron plate 65a, and a refractory material 6 made of a mixture of cement and water is interposed between the iron plates 65a.
A case 67 is mounted inside a main body 65 filled with 5b, and a moving means 56 similar to that of the second embodiment is disposed inside the case 67.

Both surfaces of each wall are covered with an iron plate 66a, and a refractory material 6 made of a mixture of cement and water is interposed between the iron plates 66a.
6b is filled with the second door 66
A storage portion 66A having an iron plate 66c similar to the iron plate 44c in the embodiment is formed, and an engagement piece 62 is disposed inside the storage portion 66A so as to be vertically movable. The left door 6
The illustration of the hinge supporting the door 6 is omitted, and the right door (not shown) is configured similarly to the left door 66.

As described above, the bar and the moving means are provided on the main body side.
Even when the second lock members are arranged on the door side and the door is fixed to the main body by projecting the bar from the main body side toward the door side, the same operation and effect as in the second embodiment can be obtained. be able to.

FIG. 14 shows a moving means 69 used in the fourth embodiment of the present invention. The moving means 69 is different from the moving means 56 in that the moving mechanism of the
2 in that the two moving mechanisms are separated. The moving means 69 mainly includes a handle 54 for moving the bar 53 and a disk 58, an arm 70 for moving the engaging piece 62, and an operating piece 61.

In the vicinity of the outer periphery of the disk 58, a bar 53 is attached to one end.
The running plate 71 to which is fixed is movably attached. The running plate 71 is mounted at a position where the angle to the perpendicular extending vertically above the axis of the shaft portion 54a becomes θ at the mounting position of the bar 53 at the unlocked position of the bar 53 to the disk 58. When the bar 53 is rotated to the lock position by rotating in the clockwise direction in FIG. 14, the angle with respect to a perpendicular extending vertically upward from the axis of the shaft portion 54a is θ. . The running plate 71 is guided by a guide member (not shown), and is translated with the rotation of the handle 54.

The arm 70 has one end attached to a support shaft 72 rotatably supported inside a door (not shown), and an operating piece 61 attached movably to the other end. The arm 70 is attached at a position where the mounting position of the operation piece 61 with respect to the support shaft 72 at the initial position is such that the angle with respect to a perpendicular extending vertically downward from the axis of the support shaft 72 is θ1. When the operation piece 61 is positioned at the final position by rotating in the counterclockwise direction in FIG. 14, the angle with respect to a vertical line extending vertically downward from the axis of the support shaft 72 is θ1. ing. The operating piece 61 is guided by a guide member (not shown),
2 is translated along with the rotation of 2.

A key hole (not shown) is formed in the support shaft 72, and the support shaft 72 is configured to allow rotation in the counterclockwise direction in the figure by inserting a key from the outside. An engaging piece 62 is disposed inside a main body (not shown) which is located on the right side of the operating piece 61 and in which the tip of the bar 53 is stored. The above-described operation piece 61, arm 70, and support shaft 72 constitute a second moving unit.

When the handle 54 is operated in a state where the opening of the main body is closed by the door (not shown), the bar 53 enters the inside of the main body (not shown) from the unlocked position shown by the solid line in FIG. Is positioned at the lock position indicated by the two-dot chain line. After the bar 53 is positioned at the lock position, the tip 61a enters the hole 62a by rotating the support shaft 72 from the outside to move the operating piece 61 rightward from the position shown by the solid line in FIG. Then, the inclined portion 61b comes into contact with the hole 62a, and the engaging piece 62 is moved downward against the urging force of the tension spring 63, whereby
The lower end of the engagement piece 62 engages with the concave portion 53a, and the bar 53 and the engagement piece 62 are positioned at the lock position indicated by the two-dot chain line in FIG.

By locking the dial lock and the cylinder lock (not shown) after positioning the bar 53 and the engagement piece 62 at the lock position, the safe is completely locked. From this state, even if an attempt is made to pry open the door by inserting the tip of a bar into the gap between the main body and the door from outside the safe, the bar 53 is fitted into the main body, and the concave portion 53a and the lower end of the engaging piece 62 are connected. Due to the engagement, the engagement between the main body and the door does not easily come off, and the antitheft property can be improved.

In the fourth embodiment, the support shaft 72 is rotated by a key, and the engagement piece 62 is moved by the rotation of the key. Moving by manually moving the handle, knob, etc. provided on the vehicle, moving the locking pieces by using a dial lock or an electronic lock, etc., and automatically moving by using a motor, a solenoid, etc. Moves the second lock member by detecting that the lock member is positioned at the lock position using a method of operating an actuator such as a motor or a solenoid by radio, electromagnetic waves, infrared rays, sound waves, or other signals, and using a timer and a sensor. Method, a method of moving the second lock member using a dedicated line, and a method of moving the second lock member using a microcomputer. And a method to be adopted.

As another modified example of the fourth embodiment, instead of the operating piece 61, the engaging piece 62, the arm 70, and the support shaft 72, as shown in FIG. Roller 8
An arm 82 having 2a, an engaging piece 83 having an engaging portion 83a engaging with the roller 82a and two engaging recesses 83b, and a click 84 engaging each engaging recess 83b; , The engagement piece 83 is moved by rotating the support shaft 81. As shown in FIG. 16, a vertically movable engagement having a rack portion 85a and being urged downward by a compression spring 86. A piece 85 and a rack portion 85a on the output shaft
And a motor 87 that is turned on and off by a switch 87b, and a switch 87b is manually or automatically turned on to move the engagement piece 85 upward, as shown in FIG. To
Using a vertically movable engagement piece 89 urged downward by a tension spring 88 and a solenoid 90 having a plunger 90a connected to the engagement piece 89 and being turned on and off by a switch 90b, the switch 90b is manually or manually operated. A configuration in which the engagement piece 89 is moved upward by automatically turning it on may be employed.

In the configuration shown in FIGS. 16 and 17, when the switches 87b and 90b are turned off, the engaging pieces 85 and 89 are engaged with the lock member by the urging forces of the urging means 86 and 88. Position. The switches 87b and 90b can be turned on by using a cylinder lock, a dial lock, a keyboard-type electronic lock, or the like, or by turning on the switch by detecting that the lock member is positioned at the lock position. And the like.

In the fourth embodiment, the handle 54 and the disk 5
8, the operating piece 61, the arm 70, and the support shaft 72 are arranged on the door side, and the engaging piece 62 is arranged on the main body side.
In the same manner as in the embodiment, these arrangements may be interchanged between the main body side and the door side.

In each of the second to fourth embodiments and the modifications, the recess 53a is formed in the bar 53 serving as the lock member, and the engaging piece 62 serving as the second lock member is engaged with the recess 53a. 18 and 19 instead of the recess 53a.
3b or a through hole 53c may be formed, and an engagement piece that engages with each of the holes 53b and 53c may be used instead of the engagement piece 62. The shape of each of the holes 53b and 53c may be round, square or any shape. In this case, it is desirable to sharpen the tip of the engaging piece so that the engaging piece can easily engage with each of the holes 53b and 53c.

The engagement between the lock member and the second lock member is not limited to this. For example, as shown in FIG. 20, a bar 91 having a groove 91a at the tip is used, and a claw engaging with the groove 91a is provided. Provided with an engaging member 92 shown in FIG.
When the bar 91 is positioned at the lock position, the engagement is detected by a sensor and the engaging member 92 is actuated. A member having a brake lining or a cross-shaped tooth shape is used as a second lock member, and friction is applied by friction. FIG. 22 shows a configuration for fixing the lock member, a configuration in which a wire is used as the second lock member and the wire is passed through a hole formed in the lock member, a second lock member for grasping the lock member, a second lock member for pressing against the lock member, FIG. As shown in (2), a second lock member 94 or the like configured to allow rotation only in the direction of the arrow and to press the tip end 94a against the peripheral surface of the bar 93 when the bar 93 is positioned at the lock position. The lock member fixing mechanism by the lock member may employ any configuration as long as the lock member is fixed.

In the second lock member for fixing the lock member by friction or pressing, when a large external force (a force larger than a force for moving the lock member by moving means such as a handle or an actuator) is applied, the lock member is locked. There may be a case where the member and the second lock member are displaced and the fixed state of the lock member is released. In this case, the degree of fixation of the lock member can be adjusted by the frictional force or the pressing force of the second lock member. This adjustment is
It is desirable to perform the process appropriately according to cost, structure, and the like.
In the example shown in FIG. 22, the peripheral surface of the bar 93 and the tip 94a
It is desirable to dispose a high frictional resistance member on the surface. Further, it is desirable that the lock member has a shape having a larger contact area with the tip end portion 94a, such as a square bar or a plate material, than the bar 93 made of a round bar.

In each of the second to fourth embodiments and the modified examples, an example is shown in which a bar 53 made of a round bar having a diameter of about 12 to 35 mm is used as the lock member. A rod, a square rod, a polygonal square rod such as a rectangle, a round pipe, a square pipe, a plate material such as a flat steel, a block, etc., or a wire may be used. When a wire is used as the lock member, the second lock member is configured to grip the wire.

As the lock member, at least the tip is formed of a ceramic material such as SUS304 or the like, a bar having a lower thermal conductivity than that of mild steel, such as a bar, at least the tip of which is exploded with SUS304, or at least a bar. The tip is ceramic, SUS304, rock wool, concrete, chrome plating, enamel, FIG.
As shown in the figure, the use of a bar 97 coated with a material having a lower thermal conductivity than steel, for example, mild steel, such as a cover 96 in which a low melting point member 95 such as paraffin is packed, can improve fire resistance. . The substance to be filled in the cover 96 may be any material other than paraffin, such as wood (preferably paulownia), chipboard, wood bristle member, ash, etc., as long as the material has a lower thermal conductivity than steel materials such as mild steel.

FIG. 34 shows a fifth embodiment of the present invention. In FIG. 34 showing the second locking means for locking the second lock member, a right door 7 constituted by filling a refractory material 77b made of a mixture of cement and water into an iron plate 77a is shown.
7, a storage portion 77A is formed in the smoke bending portion, and an iron plate 78 having a hole 78a which is sufficiently thicker than the iron plate 77a and through which a bar as a lock member can pass is attached to the storage portion 77A.

The upper portion of the storage portion 77A, which is located above the hole 78a, can move vertically within the storage portion 77A between the solid line position and the two-dot chain line position as in the case of the engagement piece 62. An engaging piece 79 as a supported second lock member is provided. A notch 79a is formed on the left side of the engagement piece 79 in the drawing.

The refractory material 7 facing the outside of the storage of the right door 77
7b, a cylinder lock 80 as a second locking means is provided. The cylinder lock 80 includes a key receiving portion 80 a facing the outside of the iron plate 77 a facing the outside of the storage and a mechanism portion 8.
0b and a locking piece 80c, and has a normal configuration in which the locking piece 80c appears and disappears with respect to the mechanism section 80b when the key is inserted into the key receiving portion 80a and rotated. When the engagement piece 79 is positioned at the position indicated by the solid line in FIG.
Are arranged at positions where they are engaged with the notches 79a.

According to the above-described structure, since the second locking means dedicated to the second locking member is provided in addition to the locking means for the locking member, the anti-theft property can be improved. In addition,
When the configuration in which the second lock member is interlocked with the movement of the lock member is employed, the locking means of the lock member also serves as the second locking means of the second lock member. Also in this case, a second locking means dedicated to the second lock member may be separately provided. Also,
In the case where a configuration in which the second lock member is moved by a remotely operable actuator or the like is employed, the member (remote control, bar code scanner, or the like) that performs the remote control functions as a second locking unit.

FIG. 24 is a plan sectional view of the front end of a safe adopting the sixth embodiment of the present invention. This fifth embodiment is:
As compared with the second embodiment, a difference is that a lock member 98, a moving means 99 and an engaging piece 100 are used instead of the bar 53, the moving means 56 and the engaging piece 62, and other configurations are the same. It is.

The lock member 98 mainly includes a locking piece 101, a first link 102, and a second link 103. The locking piece 101 which is a block having a substantially fan shape and whose thickness in the paper surface direction is about 10 to 20 mm,
The top is pivotally supported by a support shaft 105 attached to a case 104 provided on the back side of the right door 51, and a first link 10 is provided at one corner facing the top.
One end of 2 is rotatably attached by a pin 106. The locking piece 101 is attached so as to be able to swing and move up and down with respect to the pin 106. An engaging projection 101a for engaging the locking piece 101 with the left door 44 is formed at a corner of the locking piece 101 on the side where the first link 102 is attached. A concave portion 101b with which the engaging piece 100 engages is formed substantially at the center of the arc-shaped outer peripheral portion. The locking piece 101 is made of a heat-treatable material and has at least the concave portion 10.
The part where 1b is formed is subjected to a curing treatment. Further, the locking piece 101 may be made of a high-hardness member, or may be made of two or more kinds of materials in which at least the portion where the concave portion 101b is formed is made of a high-hardness material. Note that the thickness of the locking piece 101 is not limited to this, and may be formed, for example, so as to cover almost the entire height of the opening 50 </ b> B covered by the doors 44 and 51.

The other end of the first link 102 has the second link 1
One end of the third link 103 is rotatably attached by a pin 107, and the other end of the second link 103 is attached with a running plate 108.

As shown in FIG. 25, the moving means 99 mainly comprises a handle 54 and a disk 109 having a shaft 54a mounted at the center thereof. Running plate 10 fixed to second link 103
8 is movably mounted. The running board 108
The lock member 98 is mounted at a non-lock position (shown by a solid line in the figure) with respect to the disk 109 at a position where the angle with respect to a perpendicular extending vertically above the axis of the shaft portion 54a is θ. When the handle 54 is rotated clockwise in FIG. 25 to position the lock member 98 at the lock position (indicated by a two-dot chain line in the drawing), the vertical axis extends vertically above the axis of the shaft portion 54a. The angles are all set to θ.

The second link 103 is guided by a guide member (not shown), and the lock member 98 is moved in parallel with the rotation of the handle 54.

A storage portion 44B for storing the locking piece 101 advanced from the case 104 is provided at a position of the left door 44 corresponding to the lock position of the lock member 98 on the fitting portion 55a side.
Are formed. The storage portion 44B has an engagement protrusion 101a.
Is formed with a protruding portion 44Ba that can be engaged with the engaging portion 100. An engaging piece 100 is disposed inside the projecting portion 44Ba.

An engaging piece 100 made of a plate material having a thickness that can be fitted into the concave portion 101b is guided by a guide member (not shown) movably in the left-right direction in the storage portion 44B. Is applied to the right side of the figure. The engagement piece 100 is made of a material that can be heat-treated, and at least the left and right ends thereof are subjected to a hardening treatment. Further, the engagement piece 100 may be made of a high-hardness member, or at least the left and right ends may be made of two or more materials made of a high-hardness material.

A cam 111 rotatably supported by a support shaft 110 is provided on the right side of the engagement piece 100. The support shaft 110 is formed with a keyhole (not shown), and is configured to allow a counterclockwise rotation in the figure by inserting a key from the outside. The cam 111 is arranged such that its outer periphery is in contact with the right end of the engagement piece 100. The cam 111 is made of a material that can be heat-treated, and at least a portion that comes into contact with the engagement piece 100 is subjected to a hardening process. Also, the cam 111 is made of a high-hardness member, or at least the engagement piece 10.
2 where the portion that comes into contact with 0 is made of a material of high hardness
Those made of more than one kind of material may be used. The above-described support shaft 110 and the cam 111 constitute a second moving unit.

When the handle 54 is operated in a state where the opening portion 50B is closed by the doors 44 and 51, the locking piece 101 swings from the unlocked position in the counterclockwise direction in FIG. It is positioned at the lock position indicated by the dashed line. After positioning the locking piece 101 at the lock position,
By rotating the support shaft 110 from the outside and rotating the cam 111, the side end of the engagement piece 100 is engaged with the concave portion 101b, and the lock member 98 and the engagement piece 100 are positioned at the lock position. You.

After the lock member 98 and the engaging piece 100 are positioned at the lock position, the dial lock and the cylinder lock (not shown) are locked, so that the safe is completely locked. From this state, even when the doors 44 and 51 are forcibly opened by inserting the tip of a crowbar into the gap of the fitting portion 55a, the engaging projection 101a and the projecting portion 44Ba engage with each other, and the engaging protrusion 101Ba engages with the concave portion 101b. Since the pieces 100 are engaged, the doors 44 and 51 are not easily disengaged, so that the antitheft property can be further improved.

FIGS. 26 and 27 show a safe 139 adopting the seventh embodiment of the present invention. The safe 139 mainly includes a main body 152, a left door 153, and a right door 154, each of which is covered with an iron plate on both sides of each wall and filled with a refractory material made of a mixture of cement and water. . This safe 139 is different from the safe 13 shown in the first embodiment in that the open part 152A formed in the main body 152 and the front end face of the surrounding wall constituting the open part 152A are each door 153,15.
4 in that it covers.

At the lower part of the main body 152, four legs 143 having casters 142 are provided.
Three hakama 147 between the three legs 143 except for the back side of
Is attached. A handle 155 is provided on the outer surface of the left door 153, and a handle 14 is provided on the outer surface of the right door 154.
4, a dial lock 145 and a cylinder lock 146 are respectively attached.

[0094] The left door 153 has its left side edge portion connected to the right door 154.
The right edge of the body 15
2, the opening 152A of the main body 152 can be opened and closed, and covers all four sides of the front end surface of the surrounding wall of the main body 152. Inside the right door 154, moving means similar to those of the above-described embodiments is provided.
Inside the 53, a storage section for storing the tip of a bar (not shown), a bar (not shown) (lock member) for fixing the left door 153 to the main body 152, and a handle 155 for moving the bar (not shown) A moving means (not shown) is provided. A fitting portion between the main body 152 and the left door 153,
The fitting portion between the main body 152 and the right door 154 and the fitting portion between the left door 153 and the right door 154 are each formed to have a smoke bending structure.

Here, the structure of the hinge 148 described above is shown in FIG.
This will be described with reference to FIGS. In addition, although only the right door 154 will be described here, the left door 153 has the same configuration.

Hinges 1 are provided on the front sides of both side edges of the main body 152.
48, the lower hinges 148A are fixed. The lower hinge 148A having the support shaft 148a has the base of the support portion 148b embedded in the refractory material of the main body 152. The peripheral surface of the lower hinge 148A located inside the safe is flatly cut all over in the height direction to form a cutout 148e. On the side of the right edge of the right door 154, the upper hinge 14 constituting the hinge 148 is provided.
8B is fixed. An upper hinge 148B whose periphery is covered with a cover 156 has a hole 148c fitted into the support shaft 148a.
And the base of the supporting portion 148d is connected to the right door 154.
It is buried inside the refractory material. A washer 157 shown in FIGS. 31 and 32 is provided between the lower hinge 148A and the upper hinge 148B.

A cover 156 that covers the entire area in the height direction of the safe 139 and forms the exterior of the right door 154 has one end formed on the inner surface side of the right door 154 so as to wind the upper hinge 148B. It is buried inside. The lower hinge 148A and the upper hinge 1 are located on a portion of the cover 156 located on the inner side of the right door 154 in which the upper hinge 148B is wound.
Opening 156 toward the lower side in the height direction from the junction with 48B
A is formed. The opening 156A is formed so that its length (height) is longer than the length of the lower hinge 148A (from the bottom surface to the tip of the support shaft 148a), and the right door 154 is closed as shown in FIG. When opened, the opening end 156a is formed so as not to be seen from the outside (side).

Next, a method of joining the lower hinge 148A and the upper hinge 148B will be described. As shown in FIG.
At the position where the smoke bending part of 4 does not interfere with the front of the main body 152,
The lower hinge 148A is inserted into the cover 156 through the opening 156A. At this time, since the notch 148e is formed, the lower hinge 148A can be inserted into the cover 156 without interfering with the opening end 156a.
Then, the lower hinge 148A and the upper hinge 148B are joined by fitting the support shaft 148a into the hole 148c.
The opening end 156a functions as a stopper for the right door 154 by abutting on the support 148d when the right door 154 is opened as shown in FIG.

With the above-described configuration, the anti-theft property is improved as in the first embodiment, and the front of the safe is made clear.
Appearance and design are improved. Note that the above-mentioned safe 1
39, the width of the left door 153 and the right door 154 in appearance are the same. In the case of such a configuration, as shown in FIG. 27, when the right door 154 is opened, a difference occurs between the width W1 on the left door side and the width W2 on the right door side inside the main body 152, and the main body 152 When shelves, drawers, etc. are provided in the inside of the door, if the same width partitioned at the center is used, since W2 is smaller than W1, just opening the right door 154 will result in the inside of the right door 154. A drawback arises in that the shelf or drawer located cannot be pulled out to the front. In order to solve this problem, the fitting portion is positioned at the position shown by the two-dot chain line in the figure such that the width on the left door side inside the main body 152 is W3 and the width on the right door side is W4 (W3 = W4). You may move it. In this case, since the width of the right door 154 is larger than the width of the left door 153 in appearance, the cylinder lock 146 is positioned just below the dial lock 145 as shown by a dashed line in FIG. The appearance is improved.

[0100] The term "fixing each door" in this specification means that each door is not opened with the opening of the main body closed, and the lock member directly engages each door with the main body. The locking member includes one door and a main body (the other door is pressed by one door), or indirect fixing in which the doors are engaged with each other.

FIG. 33 shows an eighth embodiment of the present invention. In the figure, the moving means 5 is provided inside the right door 158.
6, a bar 159 is provided as a lock member, which is selectively positioned between a non-lock position shown by a solid line in the figure and a lock position shown by a two-dot chain line by a moving means (not shown) similar to FIG. The bar 159 having a recess 159a at the tip is
It is movably attached to the running plate 160. Right door 1
An iron plate 161 is provided on the side of the 58 on which the bar 159 moves forward and backward. The iron plate 161 has a hole 161a through which the bar 159 can pass.

A locking means 162 is provided inside the right door 158 and above the moving path of the running plate 160. The locking means 162 composed of a cylinder lock, a dial lock, an electronic lock or the like has a well-known configuration having a locking piece 162a which protrudes at the time of locking and is stored at the time of unlocking.

Below the locking piece 162a, a moving piece 163 supported so as to be vertically movable is provided. Moving piece 16
Numeral 3 designates a lock piece 1 which is constantly operated by an urging force of an urging means (not shown).
When the running plate 160 is moved to the lock position and the locking means 162 is locked, the lower end of the running plate 160 is engaged with the concave portion 160 a formed in the running plate 160. A pin 163a is provided upright on the left side of the moving piece 163.

An arm 164 is provided on the left side of the moving piece 163. The arm 164 having a substantially L shape is
The bent portion is swingably supported by a pin 165 implanted in the right door 158. One end of the bent portion is engaged with the pin 163a, and the other end of the operating piece 166 similar to the operating piece 61 is rotatable. Installed. The pin 165 has an arm 164
A torsion coil spring 167 for applying a rotational biasing force in the counterclockwise direction in FIG. The operating piece 166 is arranged so that the tip thereof faces a hole 161b formed in the iron plate 161 and is supported by a guide member (not shown) so as to be movable in the left and right directions in the figure.

The left door 168, which opens and closes the opening of the main body (not shown) together with the right door 158, has a storage portion for storing the bar 159 at a position corresponding to the lock position of the bar 159. An iron plate 169 is provided on the side of the left door 168 on which the bar 159 moves forward and backward.
The hole 169a which can pass through is drilled. A hole 169b having the same shape as the hole 161b is formed in a position of the iron plate 169 corresponding to the hole 161b when the right door 158 is closed. Further, an engagement piece 170 similar to the engagement piece 62 is disposed inside the left door 168.

With the above arrangement, the door 158, 168 closes the opening of the main body (not shown), the bar 159 is positioned at the lock position by the moving means (not shown), and the locking means 162 is locked. Regulates the movement of the running plate 160 and the bar 159, and
As the arm 63 moves, the arm 164 swings clockwise in the figure, the operating piece 166 enters the inside of the left door 168 and pushes down the engaging piece 170, and the lower end of the engaging piece 170 is
The bar 159 is completely locked by engaging with 9a. When this configuration is employed, the locking means 162, which is the locking means of the locking member, also serves as the second locking means, which is the locking means of the second locking member.

Further, another example in which the second moving means utilizing the locking means of the lock member is employed as a moving mechanism of the second lock member will be described with reference to FIG. In FIG. 35,
The safe 200 mainly includes a main body 201, a left door 202, and a right door 203. FIG. 35 shows the safe 200 as viewed from the inside of the main body 201, and the arrangement of the left door 202 and the right door 203 is reversed from those in the above embodiments.

The handle 204 is attached to the left door 20 by the support shaft 204a.
2, the support shaft 204a also supports one end of the first operation plate 205 so as to be swingable. The other end of the first operation plate 205 is rotatably attached to the second operation plate 206, and the second operation plate 206 is movable in the left-right direction by two pins implanted on the inner surface of the left door 202. It is supported by. The second operating plate 206 has two connecting members 207 and 20 each having an L-shape and having an elongated hole at one end.
8 has a respective end so as to be vertically symmetrical rotatably provided.

Each of the connecting members 207 and 208 has its bent portion rotatably supported by a pin planted on the inner surface of the left door 202. A base end of a running plate 210 having a bar 209 at the end is rotatably attached to the other end of the connecting member 207. The running plate 210 is guided by a guide member 211 attached to the inner surface of the left door 202. A base end of a running plate 213 having a bar 212 at the end is rotatably attached to the other end of the connecting member 208.
The running plate 213 is also guided by the guide member 211.

An L-shaped engaging piece 213a is fixed at a substantially middle position of the running plate 213, and a stopper 214 is fixed above the L-shaped engaging piece 213a. In addition, the engagement piece 213
a and an intermediate position between the fixing positions of the stopper 214,
One leg of a torsion coil spring 216 having the other leg attached to a return plate 215 described later is attached. The running plate 213 includes a torsion coil spring 216.
As a result, a downward urging force is applied in the figure.

The return plate 215 is supported movably in the left-right direction by a pin planted on the inner surface of the left door 202. A cutout 215a is formed at one end, and an adjustment plate 215b is screwed at the other end. ing. The return plate 215 is provided with a biasing force to the right in the figure by a torsion coil spring 216, and when each bar 209, 212 is positioned at the unlocked position, the leading end thereof is engaged with an engagement piece 213a.
Engage with.

The handle 217 is connected to the right door 20 by the support shaft 217a.
3, and the support shaft 217a also supports one end of the third operation plate 218 so as to be swingable. The other end of the third operating plate 218 is rotatably attached to one end of the fourth operating plate 219, and the other end of the fourth operating plate 219 is
First disc 2 rotatably supported by right door 203 at 20a
20 is rotatably mounted near the circumference.

A running plate 222 having a bar 221 formed with a concave portion at the end thereof is provided at a position of the first disk 220 opposite to a position where the other end of the fourth operation plate 219 is attached via a support shaft 220a. The lock plate 223 to which the base end is fixed is attached. The dial lock 224 attached to the right door 203 and the re-locking device 22 disposed next to the dial lock 224
The locking plate 223 in which the locking pieces 224a and 225a of No. 5 are engageable is supported by two pins implanted on the inner surface of the right door 203 so as to be movable in the left-right direction.

At substantially the center of the locking plate 223, one end of a connecting member 226 having the same shape as the connecting member 207 is rotatably mounted. The connecting member 226 has its bent portion rotatably supported by a pin planted on the inner surface of the right door 203, and the base end of a running plate 228 having a bar 227 at the tip at the other end is rotatable. Installed. The running plate 228 is guided by a guide member 229 attached to the inner surface of the right door 203.

A connecting plate, which is located at an intermediate position between the other end of the fourth operating plate 219 and the mounting position of the locking plate 223 of the first disk 220 and opposite to the position where the third operating plate 218 is provided, has a connecting plate. 2
One end of 30 is rotatably attached. Connecting plate 2
The other end of 30 is rotatably attached to a second disk 231 described later.

A notch is formed in the first disk 220 at a position opposite to the position where the connecting plate 230 is mounted via the support shaft 220a. This notch has a right door 20
A pin implanted on the inner surface of the handle 3 is in contact with the pin 3, thereby restricting the rotation angle of the handle 217.

Below the first disk 220, a second disk 231 rotatably supported by the right door 203 with a support shaft 231 is provided. The other end of the above-mentioned connecting plate 230 is attached near the circumferential portion of the second disk 231, and a bar 232 is attached to the tip at a position facing the other end via the support shaft 231 a.
The base end of the running plate 233 to which is fixed is rotatably attached.

The locking plate of the first disk 220 is located at a position between the position where the other end of the connecting plate 230 is mounted and the position where the base end of the running plate 233 is mounted. A base end of a running plate 235 having a bar 234 having a concave portion at the front end is rotatably attached to a position corresponding to the position where 223 is attached.

An end of a connecting member 236 having the same shape as the connecting member 207 is rotatably attached to a substantially middle position of the connecting plate 230. The connecting member 236 has its bent portion rotatably supported by a pin planted on the inner surface of the right door 203, and a bar 237 having a concave portion formed at the other end.
The base end of a running plate 238 having a front end is rotatably attached. The bar 237 is arranged so as to be located near the upper portion of the stopper 214 when it is fitted on the left door 202 side.

An engagement piece 230a, which can engage with a locking piece 239a of a cylinder lock 239 attached to the right door 203 at the time of locking, is fixed to one end of the connecting plate 230. An engagement piece 230b having an L-shape is fixed to the side. In addition, the engagement piece 23
Above 0b, one leg of a torsion coil spring 241 having the other leg attached to a return plate 240 described later is attached. The connection plate 230 is provided with an upward biasing force in the figure by a torsion coil spring 241.

The return plate 240 is supported movably in the left and right direction by two pins planted on the inner surface of the right door 203, and has a notch 240a at one end and an adjustment plate at the other end. 240b is screwed. Return plate 240
Is provided with a biasing force to the left in the figure by a torsion coil spring 241.
When 232, 234, and 237 are positioned at the unlocked position, the distal ends thereof are engaged with the engagement pieces 230b.

On the upper surface of the cylinder lock 239, the right door 20
A fifth operating plate 242 is provided, which is swingably supported by a pin implanted on the inner surface of the third operating plate 3. Fifth operating plate 24
2, two long holes are formed, and one of the long holes has
A pin that is implanted in the cylinder lock 239 and moves together with the locking piece 239a is engaged with the other elongated hole, and a pin that is implanted in a sixth operating plate, which will be described later.

The right door 203 is located below the fifth operation plate 242.
The sixth pin supported movably in the left-right direction between the solid line position and the two-dot chain line position in FIG.
An operation plate 243 is provided. The sixth operating plate 243 having a cutout at one end has a pin that engages with the elongated hole near the other end. One end of the sixth operation plate 243 is
The right door 203 is configured to protrude toward the left door 202.

Each bar 221, 234, 237 of the left door 202
The engagement plate 244 supported vertically so as to be movable up and down
Are arranged. The engagement plate 244 is provided with
4, 237 through which the sixth working plate 243 can pass.
Has a hole through which the tip of
In the vicinity of the hole through which 34 and 237 can pass,
The engagement pieces engageable with the recesses 34 and 237 are also provided in the sixth
The sixth operating plate 24 is located near the hole through which the operating plate 243 can penetrate.
Abutment pieces that can abut the notch when the 3 moves are provided.

When the cylinder lock 239 is unlocked after the dial lock 224 and the re-locking device 225 are unlocked from the state shown in FIG.
a and the fifth operation plate 242 are moved leftward, and accordingly, the sixth operation plate 243 is moved leftward. As a result, the sixth operating plate 243 comes off from the engaging plate 244, and the engaging plate 244 held upward by the sixth operating plate 243 that has abutted against the abutting piece moves downward by its own weight. Bar 2
The engagement with 21, 234, 237 is released.

After that, the handle 217 is turned to rotate the support shaft 21.
When 7a is rotated in the counterclockwise direction in the figure, the third operation plate 218 is rotated to move the fourth operation plate 219 to the right. With the movement of the fourth operation plate 219, the first disk 220 rotates counterclockwise around the support shaft 220a, and the locking plate 2
23 is moved to the left, and the connecting plate 230 is moved downward, and the bars 221, 227, and 237 are stored inside the right door 203, as shown by the two-dot chain line in FIG. Moved to the locked position.

The downward movement of the connecting plate 230 causes the second
The disk 231 is rotated counterclockwise around the support shaft 231a. By this rotation, each bar 232, 234 is moved to the unlocked position in which each tip is stored inside the right door 203 as shown by the two-dot chain line in the figure. Further, when the engagement piece 230b moves downward, the notch 24
The return plate 240, which has been restricted from moving to the left by abutting the engagement piece 230 a with the engaging piece 230 b, moves to the left as shown by a two-dot chain line in the figure by the urging force of the torsion coil spring 241, and engages. The piece 230b engages with the tip of the return plate 240. At this time, the left end of the return plate 240 projects toward the main body 201.

Next, the handle 204 is turned to rotate the support shaft 204.
is rotated clockwise in the figure, the first operating plate 20
5 rotates and the second operation plate 206 moves rightward. By this movement, the bar 209 is moved to the unlocked position where the tip is stored inside the left door 202 as shown by the two-dot chain line in the figure, and the running plate 213 is moved upward in the figure. 212 is moved to an unlocked position where the tip is housed inside the left door 202 as shown by a two-dot chain line in the figure.

When the running plate 213 moves upward, the notch 215a is brought into contact with the engaging piece 213a to thereby restrict the rightward movement of the return plate 215. The engagement piece 213a moves to the right indicated by the two-dot chain line, and engages with the distal end of the return plate 215. At this time, the right end of the return plate 215 is
Project to the side. In addition, turn the handle 217 to rotate the right door 20.
Even if the handle 204 is turned before the bar 221, 227, 232, 234, 237 on the third side is positioned at the unlocked position, the stopper 214 contacts the bar 237 and the upward movement of the running plate 213 is restricted. Therefore, the handle 204 cannot be turned.

When the left door 202 is closed with the bars 209 and 212 in the unlocked position, the right end of the return plate 215 comes into contact with the main body 201 and moves to the solid line position in FIG. The state of engagement with the engagement pieces 213a is released, and the running plate 213 moves downward by the urging force of the torsion coil spring 216, and the bars 209 and 212 are positioned at the lock position. Similarly, each bar 221, 227, 232, 2
34, 237 are in the unlocked position and the right door 20
When 3 is closed, the tabs 221, 227, 232, 234, 237 are positioned at the lock position by the urging force of the torsion coil spring 241. Even when this configuration is adopted, the cylinder lock 239 which is a locking means of the lock member is used.
Are also used as the second locking means, which is the locking means of the second lock member.

When the above-described second moving means is applied to the safe 139 shown in FIG.
6 is provided on the left door 153 side as shown by a two-dot chain line,
It is desirable in terms of appearance and structure to be configured so as to also serve as a locking means for the 53 lock members. In this case, a cylinder lock for the right door 154 may be separately provided on the right door 154 side.

FIG. 36 shows a ninth embodiment of the present invention. In the figure, a safe 131, which is a storage, is mainly composed of a main body 132, which is a storage main body, a door 133, and a child door 134, which functions as an enclosing wall which forms a main body opening. Both surfaces of the main body 132 are covered with iron plates 132a, and a space between the iron plates 132a is filled with a refractory material 132b, which is a mixture of cement and water. An opening 132B is formed in a part of a wall surface 132A on the front surface of the main body 132, and a plurality of shelves (not shown) are provided inside the main body 132 so that the arrangement height thereof can be adjusted. Wall surface 132
A defines an enclosure having an opening 132B.

As shown in FIG. 37, the outer surface of the door 133 is covered with an iron plate 133a, and the inside is filled with a refractory material 133b which is a mixture of cement and water. The door 133 has its right edge rotatably supported by the hinge 132 on the main body 132, and is configured to open and close the opening 132B. The door 133 is provided with a handle 6, a dial lock 7, a cylinder lock 8, and a moving means 10 similar to that of the first embodiment.

The outer surface of the child door 134 is covered with an iron plate 134a, and the inside is filled with a refractory material 134b which is a mixture of cement and water. The child door 134 is rotatably supported at its left edge with respect to the main body 132 by the hinge 17, and is configured to be able to open and close the opening 132 B together with the door 133. The right edge of the child door 134 is configured to be fittable with the left edge of the door 133.

A fitting portion 135 between the main body 132 and the door 133
a, fitting portion 135b between main body 132 and child door 134, door 1
The fitting portions 135c between the 33 and the child door 134 are each configured to have a smoke bending structure.

At the position corresponding to the lock position of the bar on the side of the fitting portion 135c of the child door 134, a hole 134A (see FIG. 38) into which the tip of the bar protruding from the door 133 is fitted is formed. . As shown in FIGS. 38 and 39, a projection 171 is provided inside the child door 134 so as to be movable in the vertical direction, and a protrusion 171 projecting from the rear surface of the child door 134 on the peripheral surface thereof.
a, 172a, engaging pieces 171 and 17 made of round bars
2 are provided. On the back surface of the child door 134, each projection 1
L-shaped groove 134B, 1 for guiding 71a, 172a
34C are formed. The engaging piece 171 is
39a is fixed to the position shown by the solid line in FIG. 39 by engaging the bent portion of the groove 134B, and the engaging piece 172 is
Is removed from the bent portion of the groove 134C and is fixed at the position shown by the solid line in FIG. When each of the engagement pieces 171 and 172 is placed in a state where the child door 134 closes the opening 132B, the respective tips thereof are positioned at the positions shown in FIG.
32 is engaged with the hole 132D formed in the upper wall 132C and the hole 132F formed in the bottom wall 132E.
The child door 134 is fixed to the door 32.

Although the child door 134 is placed so as to close the opening 132B, each of the engaging pieces 171,
172, the hole 132D or the hole 13
39, one of the engagement pieces 171 and 172 has a hole 134A as shown by a two-dot chain line in FIG.
, And is refused entry into the bar hole 134A.

The width L4 of the surrounding wall from the opening end of the wall portion 132A on the side of the fitting portion 135b supporting the child door 134 to the iron plate 132a forming one exterior of the main body 132 is equal to the wall surface 132A. An iron plate that is formed to be larger than the thickness W4 of the side wall of the main body 132 that is continuous with the main body 132A and that forms the other exterior of the main body 132 from the opening end on the side of the fitting portion 135a that supports the door 133. 13
The width L3 of the surrounding wall up to 2a is formed so as to be larger than the thickness W3 of the side wall of the main body 132 continuous with the wall surface 132A. Symbols L04 and L03 indicate the apparent width of each of the surrounding walls on the outside of the main body.

Since the width of the child door 134 is larger than that of the above configuration, the tip of the crowbar is inserted into the fitting portion 135c and the door 13
3 and the child door 134, the child door 134
Is not easily deformed, the anti-theft property is improved, and the wall 132
Since the widths L4 and L3 of A are sufficiently large, the wall surface 132A is not easily deformed, and the fire resistance and the impact resistance can be improved.

In the ninth embodiment, similarly to the first embodiment, the width of the surrounding wall may be formed to be larger than the width and the thickness at least on the inner side of the main body. It may be configured to be directly engaged with the wall surface inside the main body.

Further, in the ninth embodiment, the arrangement having the second lock member is the same as in the second embodiment, and the arrangement of the moving means is interchanged between the main body side and the door side as in the third embodiment. Configuration, a configuration having a second moving unit as in the fourth embodiment, a configuration having a second locking unit as in the fifth embodiment,
A configuration having a second lock member that rotates in the same manner as in the sixth embodiment, a configuration in which a door and a child door cover the opening of the main body and the front end face of the surrounding wall forming the same as in the seventh embodiment, As in the eighth embodiment, it is possible to adopt a configuration in which the locking means of the lock member is used as a moving mechanism of the second lock member, and a configuration in which these are combined.

In each of the above embodiments and modifications, one lock member is engaged with one second lock member. However, one lock member is engaged with one second lock member. A configuration in which a plurality of second lock members engage with one lock member, or a configuration in which a plurality of second lock members engage with a plurality of lock members may be adopted. That is, when only one lock member is provided, at least one second lock member is provided on the lock member, and when a plurality of lock members are provided, at least one lock member is provided. And at least one second lock member may be employed.

The term “child door” in the present specification is not limited to the ratio of the size to the door, and may have a handle, a grip, a knob, a handle, a locking means, etc. on the outside front. However, it has a fixing member for fixing the child door itself to the main body by fitting or engaging with the main body, and this fixing member is interlocked with the above-mentioned handle, grip, knob, handle, locking means and the like. It is indispensable to have a configuration that does not.
The fixing member cannot be operated from the front side of the child door,
Operate on the side or back side of the child door with the door open. The fixing member also includes a latch, a click, and a member that fixes the child door to the main body by attaching and detaching, screwing, screwing, and the like.

In addition, regardless of the size of the left and right doors, the two doors are formed by interlocking a handle or a locking means provided outside and an operating portion of the fixing member. Means that can move means.

Due to this difference in construction, the child door does not have an operating mechanism for the fixing member inside (it is small even if it has one).
Since the front surface does not have a through hole from the outside to the inside (such as a hole for the handle shaft directly connected to the operation mechanism of the fixing member), the handle and the operation part of the fixing member are interlocked, and the fixing member from the front Although the operability is inferior to both doors capable of the operation of, the occupied volume of the operating mechanism of the fixing member is small,
There is an advantage that the fire resistance is improved by increasing the storage amount of the fire-resistant material, and the anti-theft property is improved by improving the sectional performance.

In each of the above-described embodiments and modifications, the lock member is moved by manually operating the handle. However, other methods of moving the lock member include rotating the eccentric cam. Method of moving a lock member in contact with a lever eccentric cam, method of moving by a solenoid, method of moving by a hydraulic or pneumatic cylinder, method of moving a lock member connected to a wire by winding the wire with a motor Moving by a rack and pinion mechanism,
There are various methods such as a method of moving by a feed screw mechanism including a feed screw and a screw bush. These may be provided alone or in combination.

In the above-described embodiment and modified examples, the storage having a smoke bending portion having a fire-resistant structure in the fitting portion between the main body and the door is exemplified. However, the storage to which the present invention can be applied is not necessarily required. It does not need to be fireproof.

[0148]

According to the first, sixth, ninth, tenth, eleventh, and twelfth aspects of the present invention, even if the door is pryed open by inserting the tip of the burl, Since the door is not easily deformed and the door is not easily disengaged because the lock member and the second lock member are engaged, the antitheft property can be improved. Further, the wall surface is not easily deformed, and the fire resistance and the impact resistance can be improved.

According to the second, third , and fifteenth aspects of the present invention, the stored items stored in the main body can be easily taken out by simply opening one of the doors, thereby improving operability. I do.

Claims 4, 5, 7, and 8
ADVANTAGE OF THE INVENTION According to the described invention, the antitheft property is improved and the appearance and design are improved by making the front face of the storage case clear.

[0151]

According to the thirteenth aspect of the present invention, even if the door is forcibly opened by inserting the tip of the burl, the main body is not easily deformed, the anti-theft property can be improved, and the wall surface is hardly deformed and the fire resistance is reduced. Properties and impact resistance can be improved. Further, since the lock member and the second lock member are engaged with each other, the doors are not easily disengaged at the time of prying, and the anti-theft property can be improved. further,
The appearance and design are improved because the front of the storage is clean.

According to the fourteenth aspect of the present invention, even if the door is forcibly opened by inserting the tip of the burl, the main body is not easily deformed and the anti-theft property can be improved, and the wall surface is hardly deformed and fire resistance is improved. And the impact resistance can be improved. Further, since the lock member and the second lock member are engaged with each other, the door is not easily disengaged at the time of prying open, and the anti-theft property can be improved. In addition, storage
The appearance and design are improved because the front of the storage is clean.

[Brief description of the drawings]

FIG. 1 is a perspective view of a safe showing a first embodiment of the present invention.

FIG. 2 is a partial plan sectional view of the front end of the safe illustrating the first embodiment of the present invention.

FIG. 3 is a view for explaining moving means used in the first embodiment of the present invention.

FIG. 4 is a diagram for explaining the operation of the moving means used in the first embodiment of the present invention.

FIG. 5 is a diagram illustrating a front end surface of a surrounding wall of a storage main body used in the first embodiment of the present invention.

FIG. 6 is a view for explaining a front end surface of a surrounding wall of the storage body used in the first embodiment of the present invention.

FIG. 7 is a view for explaining a front end face of a surrounding wall of the storage body used in the first embodiment of the present invention.

FIG. 8 is a diagram illustrating a front end surface of an enclosure of the storage main body used in the first embodiment of the present invention.

FIG. 9 is a partial plan sectional view of a front end portion of a safe showing a second embodiment of the present invention.

FIG. 10 is a view for explaining moving means used in a second embodiment of the present invention.

FIG. 11 is a diagram for explaining the operation of the moving means used in the second embodiment of the present invention.

FIG. 12 is a diagram illustrating the operation of a lock member and a second lock member used in a second embodiment of the present invention.

FIG. 13 is a partial plan sectional view of the front end of a safe showing a third embodiment of the present invention.

FIG. 14 is a view showing a second moving means used in a fourth embodiment of the present invention.

FIG. 15 is a view showing a second moving means used in a modification of the fourth embodiment of the present invention.

FIG. 16 is a view showing a second moving means used in a modification of the fourth embodiment of the present invention.

FIG. 17 is a view showing a second moving means used in a modification of the fourth embodiment of the present invention.

FIG. 18 is a view showing a lock member used in a modification of the second to fourth embodiments of the present invention.

FIG. 19 is a view showing a lock member used in a modification of the second to fourth embodiments of the present invention.

FIG. 20 is a view showing a lock member used in a modification of the second to fourth embodiments of the present invention.

FIG. 21 shows a second example of the lock member shown in FIG.
It is a figure showing a lock member.

FIG. 22 is a view showing a lock member and a second lock member used in a modification of the second to fourth embodiments of the present invention.

FIG. 23 is a view showing a lock member applicable to each embodiment of the present invention.

FIG. 24 is a partial plan sectional view of the front end of a safe showing a sixth embodiment of the present invention.

FIG. 25 is a diagram showing a moving means and a second moving means used in the sixth embodiment of the present invention.

FIG. 26 is a front view of a safe showing a seventh embodiment of the present invention.

FIG. 27 is a plan sectional view of a safe showing a seventh embodiment of the present invention.

FIG. 28 is a diagram illustrating a hinge used in a seventh embodiment of the present invention.

FIG. 29 is a diagram illustrating a hinge used in the seventh embodiment of the present invention.

FIG. 30 is a diagram illustrating a hinge used in a seventh embodiment of the present invention.

FIG. 31 is a diagram illustrating a hinge used in a seventh embodiment of the present invention.

FIG. 32 is a diagram illustrating a hinge used in the seventh embodiment of the present invention.

FIG. 33 is a diagram illustrating a second locking means used in the eighth embodiment of the present invention.

FIG. 34 is a diagram illustrating a second locking means used in the fifth embodiment of the present invention.

FIG. 35 is a diagram illustrating a second locking means used in a modification of the eighth embodiment of the present invention.

FIG. 36 is a perspective view of a safe showing a ninth embodiment of the present invention.

FIG. 37 is a partial plan sectional view of a front end portion of a safe illustrating a ninth embodiment of the present invention.

FIG. 38 is a diagram illustrating a ninth embodiment of the present invention.

FIG. 39 is a diagram illustrating a ninth embodiment of the present invention.

[Explanation of symbols]

5,53 Lock member (bar) 7,224 Locking means (dial lock) 8,239 Locking means (cylinder lock) 10,56,99 Moving means 13,49,64,131,200 Storage (safe) 14,50 , 65, 132, 152, 201 Storage body (body) 14B, 50B, 132B, 152A Opening parts 15, 44, 66, 153, 168, 202 Left door 16, 77, 154, 203 Right door 79, 100 Second Lock member (engaging piece) 80 Second locking means (cylinder lock) 98 Lock member 133 Door 134 Child door 156 Cover 162 Locking means L3, L4, L6, L7 Width of surrounding wall L8. L9, W3, W4 Side wall thickness

Continuation of the front page (56) References JP-A-8-270323 (JP, A) JP-A-8-14591 (JP, A) JP-A-10-306653 (JP, A) JP-A-11-11037 (JP) , A) Japanese Utility Model Application 54-55392 (JP, U) Japanese Utility Model Application Hei 4-39264 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) E05G 1/00 E05B 65/00 E05G 1/024

Claims (15)

(57) [Claims] 1. A storage main body having an opening on the front side, and the opening is opened and closed, the base end being rotatably supported by the storage main body and each free end being arranged to face each other. A right door and a left door, a lock member for fixing the doors in a state in which the opening is closed, and a lock position where the lock members are fixed to each other and the lock of each door is released. And a moving means for moving to a lock position, wherein a width of a side of the enclosure main body constituting the opening portion on a side supporting each of the doors is a width of a side supporting each of the doors. The thickness of each of the side walls of the storage body connected to the surrounding wall is formed to be larger than the thickness of the storage body, and at least one of the lock members is provided on at least one of the right door or the left door or the storage body, At least one of at least one of the portions where the lock member engages in the lock position, and at least one of the lock members when the lock member is in the lock position, where the lock member has entered the engage portion. A storage, comprising: a second lock member engaged with the second lock member to fix the lock member. 2. The storage according to claim 1, wherein the sizes of the doors are different. 3. The storage according to claim 2, wherein when one of the doors is opened, the opening area of the opening is substantially halved. 4. The storage according to claim 1, wherein each of the doors is provided so as to cover the opening and the front end surface of the peripheral wall of the surrounding wall. 5. The door according to claim 1, wherein each of the doors is supported by the storage body by a hinge, and each of the doors has a cover for covering the hinge so that the hinge is not exposed from the front and side surfaces. 4. Storage box described in 4. 6. A storage main body having an opening in the front, a door and a child door for opening and closing the opening, a lock member for fixing the door in a state where the opening is closed, and In a storage having a moving means for moving a door to a locked position where the door is fixed and an unlocking position where the door is unlocked, the door and the child of the enclosure wall of the storage main body constituting the opening portion The width of the side supporting the door is formed to be larger than the thickness of the side wall of the storage main body connected to the surrounding wall on the side supporting the door and the child door, respectively, and the lock member is provided in the storage. At least one provided on at least one of the main body or the door,
At least one of the storage body or the door or the child door, at least one of the lock members when the lock member is in a locked position, the storage body or the door or the door. A storage, comprising: a second lock member that engages with a part that has entered the child door and fixes the lock member. 7. The storage according to claim 6, wherein the door and the child door are provided so as to cover the opening and the front end face of the peripheral wall of the surrounding wall, respectively. 8. The door and the child door are supported by the storage body by hinges, and the door and the child door each have a cover for covering the hinge so that the hinge is not exposed from the front and side surfaces. The storage according to claim 7, wherein: 9. The storage according to claim 1, wherein the lock member and the second lock member are configured to be interlockable. 10. A storage device according to claim 1, further comprising a second moving means for moving the second lock member independently of the lock member. Warehouse. 11. A locking means for fixing the lock member when the lock member is at a lock position, wherein the lock means and the second lock member are configured to be interlockable. Any one of items 1 to 8
One of the storages described. 12. The device according to claim 1, wherein said second lock member has second locking means for fixing said second lock member in a state where said lock member is fixed. The storage described in. 13. A storage main body having an opening at the front, and a base end of each of the storage main bodies is rotatably supported by a hinge, and the free ends are arranged to face each other.
A right door and a left door for opening and closing the open part, a lock member for fixing the doors in a state where the open part is closed, and a lock position where the doors are fixed to the lock member and fixing of the doors And a moving means for moving to a non-locking position where the door is unlocked. The thickness of the side wall of the storage body connected to the surrounding wall on the supporting side is formed to be larger than the thickness of each of the storage bodies, and the lock member is attached to at least one of the right door, the left door, and the storage body. At least one of the portions where the lock member engages in the lock position, and at least one of the lock members when the lock member is in the lock position. At least one second lock member is provided for engaging the portion that has entered the engaged portion to secure the lock member, wherein each of the doors covers the opening and the front end surface of the enclosure. And a cover that covers the hinge so that the hinge is not exposed from the front and side surfaces. 14. A storage main body having an opening at the front, a door and a child door rotatably supported by the storage main body by a hinge for opening and closing the opening, and a state in which the opening is closed. A storage member having a lock member for fixing the door and a moving means for moving the lock member between a lock position where the door is fixed and a non-lock position where the lock of the door is released. The width of the side wall supporting the door and the child door of the enclosure wall of the storage main body constituting the above is greater than the thickness of the side wall of the storage main body connected to the enclosure wall on the side supporting the door and the child door respectively. Are each formed large, and at least one of the lock members is provided on at least one of the storage body or the door,
At least one of the storage body or the door or the child door, at least one of the lock members when the lock member is in a locked position, the storage body or the door or the door. A second lock member that engages with a part that has entered the child door to fix the lock member, wherein the door and the child door are provided so as to cover the opening and the front end surface of the enclosure. And a cover for covering the hinge so that the hinge is not exposed from the front and side surfaces. 15. The storage according to claim 1, wherein the widths of the doors on the inner side of the main body are different.