JP4926751B2 - Storage rack - Google Patents

Description

  The present invention relates to a storage shelf, and more particularly, to a storage shelf that is stored in a fluorescent lamp box and is excellent in operability and mounting properties and can be used for multiple purposes.

2. Description of the Related Art Conventionally, a hanging cabinet provided in a face-to-face system kitchen or the like aims to provide a space that is continuous with a living room by securing a user's field of view using a space below the hanging cabinet. For this reason, the shelf attached to the hanging door shelf has been required to have a structure that can be accommodated so as not to disturb the user's eyes when not in use.
Various shelves have been developed to satisfy this requirement.

  For example, in Patent Document 1, a bracket attached to a hanging door shelf, a shelf support frame whose one end is rotatably connected to the bracket, and a other end of the shelf support frame are rotatably connected. Disclosed is a technology for a shelf that can be compactly folded and stored by rotating the shelf to a position that overlaps the shelf support frame and then rotating the shelf support frame and the shelf to a horizontal position. Has been.

Further, in Patent Document 2, as shown in FIG. 9, a pair of attachment base materials 101 are attached to the hanging cabinet 11 located on the upper side of the sink, and the washed washing is drained on each attachment base material 101. The upper elevating link 102 and the lower elevating link 103 that support the draining shelf 104 that can be placed in a parallel posture so as to be raised and lowered are pivotally mounted, and at least one of the upper elevating link 102 and the attachment base material 101 is interposed between them. The technology of the draining shelf apparatus 100 is provided with biasing means (not shown) capable of selectively biasing the draining shelf 104 at the lowest draining position and the uppermost storage position (storage position). It is disclosed. The hanging cupboard 11 is provided with a door 111 on the front side.
JP 2001-382 A JP 2005-288151 A

However, the shelf disclosed in Patent Document 1 needs to support the shelf with a hand until the shelf is completely lowered.
Further, in the draining shelf apparatus 100 disclosed in Patent Document 2, the uppermost storage position is located below the fluorescent lamp storage space 122 in which the fluorescent lamp 121 is stored. For this reason, when not in use, there has been a problem that it is not possible to sufficiently meet the demand of accommodating the user so as not to obstruct the user's eyes. Moreover, in order to attach the draining shelf apparatus 100, there existed a problem that the structure of the hanging cupboard 11 became complicated, or the light of the fluorescent lamp 121 was interrupted and the light quantity decreased. Furthermore, the draining shelf 104 is limited to a member such as a light-transmitting wire mesh, and its purpose of use is limited.

In addition, assuming that a general user purchases a storage shelf and the user himself / herself attaches the storage shelf to the hanging door shelf, the storage shelf is requested to have no restrictions on the installation location and ease of installation. Yes.
In addition, in order to stimulate consumers' willingness to purchase, it is necessary to increase the added value of the storage shelf, and for example, a device such as multipurpose use is desired.

  In order to solve the above-described problems, an object of the present invention is to provide a storage shelf that is housed in a fluorescent lamp box, is excellent in operability and mounting properties, and can be used for various purposes.

In order to achieve this object, the storage shelf of the present invention includes a pair of bases that are mounted to face the mounted body, a shelf that can be widened, one end rotatably connected to the base, and the other end. A pair of opposing first arms that are pivotably connected to the shelf, and one end that is pivotally connected to the base and the other end that is pivotally connected to the shelf. A pair of second arms, and a locking means for holding the shelf, the first arm and the second arm in a predetermined upper position, the base, the first arm, the second arm, and The shelf constitutes a pair of opposing link mechanisms, and when the first arm, the second arm and the shelf are rotated to the predetermined upper position, the lower part is opened between the base and the shelf. The vacant space is formed.
In this way, since the fluorescent lamp can be positioned in an empty space that is open at the bottom, it is possible to avoid problems such as blocking the light of the fluorescent lamp. That is, the shelf of the present invention is not limited to a light-transmitting member such as a wire mesh, and may be a light-shielding plate, for example, so that it can correspond to various placed objects and is used for multiple purposes. can do.

Preferably, the shelf includes a rotation shelf that is rotated in an opening direction from the stacked state, and the rotation is performed when the first arm and the second arm are rotated to a predetermined lower position. The first shelf, the second arm, and the shelf may be rotated to the predetermined upper position in a state where the moving shelf is rotated in the opening direction and the rotating shelf is overlapped.
In this way, since a part of the shelf (rotating shelf) is folded and stored in a predetermined upper position (storage position), a large empty space must be ensured between the shelf and the base. Can do. Since this large empty space can be used to avoid the position of the fluorescent lamp, it is possible to more reliably avoid the problem of blocking the fluorescent lamp light. Furthermore, by ensuring the above-mentioned large empty space, the degree of freedom of the structure of the mounted body increases, and it can be easily mounted on the mounted body of various structures.
In addition, at a predetermined lower position (use position), at least one or more rotating shelves can be expanded so as to form the same plane and / or parallel plane (stepped state), thus ensuring a large shelf area. can do. Although the number of rotating shelves to be stacked is usually one, it is not limited to this. For example, two rotating shelves are provided, and a total of three stacks with the base shelf is stacked. Good. Further, the method of expanding the rotating shelf is usually expanded so as to form the same plane, but is not limited to this. For example, a parallel surface such as a staircase in which the front side is low and the back side is high is used. You may spread it as you like.

Preferably, the mounted body is a fluorescent lamp box, and the fluorescent lamp is located in the empty space.
If it does in this way, a storage shelf can be installed using the storage space in fluorescent lamp boxes, such as a hanging cupboard. Moreover, when the hanging door shelf is provided in the facing kitchen, the problem that the shelf after use is left as it is can be avoided, and the effect of the facing kitchen can be exhibited.

Preferably, a stopper latch arm is provided as the locking means, and the stopper latch arm is locked to a rotating shaft connecting the base and the first arm at the predetermined upper position. A stopper latch for defining the distance of the second arm with respect to the rotation shaft, and further slidable in the longitudinal direction of the second arm while being biased in the direction of the base portion The second arm may be attached.
If it does in this way, a locked state can be easily cancelled | released by moving the arm for stopper latches to the direction of a shelf. Normally, the stopper latch arm at a predetermined upper position is almost horizontal, and the release operation is such that the stopper latch arm is pulled in the front direction (user side). It is possible to reduce the risk of being Furthermore, since it is not necessary to attach a locking means etc. to a to-be-attached body, attachment property can be improved.

Preferably, the stopper latch arm has a handle bending portion bent obliquely downward toward the front side at the predetermined upper position, and ends of the pair of handle bending portions. In addition, a handle may be attached.
In this way, since the handle can be provided near the user, the ease of use can be improved. In addition, this handle can be used as a cloth wrap, and the added value of the product can be improved.

Preferably, when the first arm and the second arm located at the predetermined upper position are provided with a rotation damper that decelerates the rotation speed when rotating in the direction of the predetermined lower position. Good.
In this way, when the locked state at the predetermined upper position is released, the shelf, the first arm, and the second arm rotate with such a force as to fall to the predetermined lower position due to the action of gravity. You can avoid problems and let the shelves drop down automatically (using gravity) slowly. This eliminates the need for the user to lower the shelf while supporting the shelf, so that the shelf can be lowered by a one-touch operation to release the locked state. Further, the rotating damper acts only on the rotation in the direction of the predetermined lower position, and does not generate a load for the rotation in the direction of the predetermined upper position. This rotating bumper does not add to the weight.

Preferably, an extruded aluminum plate is used as the shelf.
If it does in this way, it can respond to the hanging door shelf of various frontage only by changing the cutting length of a shelf.

Preferably, the base portion has an upper plate in which a T-shaped notch is formed, and is screwed to a mounting stay previously attached to the mounted body by a screw inserted into the T-shaped notch. Good.
In this case, the mounting stay is first attached to the body to be mounted, and the base is locked (temporarily fixed) using the T-shaped notch to the screw tightened halfway to the mounting stay. Can be tightened. Therefore, it is not necessary to perform the screw tightening work while lifting the heavy main body, so that the attachment work can be performed easily and safely.

Preferably, at least a part of the shelf is a draining shelf.
If it does in this way, at least two or more shelves can be used for multiple purposes, and the added value as a product can be improved.

  According to the storage shelf of the present invention, it is possible to provide a storage shelf that is stored in a fluorescent lamp box and that is excellent in operability and mountability and that can be used for multiple purposes.

FIG. 1: has shown the schematic perspective view explaining the use condition of the storage shelf concerning one Embodiment of this invention.
FIG. 2 is a schematic perspective view of the storage shelf in use according to an embodiment of the present invention.
FIG. 3 is a schematic perspective view of the storage shelf in the storage state according to the embodiment of the present invention.
Further, FIG. 4 is a schematic exploded perspective view of the main part for explaining the structure of the storage shelf according to the embodiment of the present invention.
1, 2, 3, and 4, the storage shelf 1 is attached to the fluorescent lamp box 12 provided on the lower surface of the hanging cabinet 11. The hanging cupboard 11 is provided above the facing kitchen 13.
The storage shelf 1 includes a base 2, an upper arm 3, a lower arm 4, a stopper latch arm 5, a lower shelf 60, an upper shelf 62, a handle 64, a connecting rod 65, a base cover 7, an attachment stay 8, and the like. ing.

<Base>
The base 2 is provided so as to be paired with each other in the fluorescent lamp housing space 123 of the fluorescent lamp box 12 which is an attached body.
The base 2 has a substantially rectangular outer side plate 21 and inner side plate 23, an outer side plate 21 and an inner side plate, which are opposed to each other with a space for accommodating the upper arm 3, the lower arm 4, the stopper latch arm 5 and the like. 23 and an upper plate 22 for connecting the upper ends of the two. The base 2 is made of metal and is integrally processed by press molding.

  The inner side plate 23 is formed with an upper arm shaft support hole 234 into which the upper arm rivet 25 is inserted at a substantially central portion. In addition, a stopper rivet hole 236 into which the stopper rivet 24 is inserted is formed obliquely above the front side of the upper arm shaft support hole 234. Further, a lower arm shaft support hole 235 into which the lower arm rivet 26 is inserted is formed obliquely below the back side of the upper arm shaft support hole 234. Further, a female screw 233 is formed obliquely below the front side and obliquely above the back side of the upper arm shaft support hole 234, and the rotary damper 28 is screwed by the screw 27. Further, an arc-shaped connecting rod opening 232 having an angle of about 90 ° with the lower arm shaft support hole 235 as the center is formed on the back side and above the lower arm shaft support hole 235. The connecting rod 65 is inserted into the connecting rod opening 232, and the connecting rod 65 connected to the tip of the lower arm 4 rotates in the connecting rod opening 232 as the lower arm 4 rotates. Furthermore, a substantially square locking hole 231 into which the locking portion 74 of the base cover 7 is engaged is formed at the upper end of the front side and the back side.

  The outer side plate 21 has a hole (not shown) into which the stopper rivet 24, the upper arm rivet 25, and the lower arm rivet 26 are inserted. Furthermore, a screw fastening opening 211 for connecting the connecting rod 65 inserted into the connecting rod opening 232 and the tip of the lower arm 4 is formed at a position corresponding to the connecting rod opening 232. . Two screws (not shown) for connecting the connecting rod 65 and the tip of the lower arm 4 are inserted into the screw holes 41 of the lower arm 4 from the outside of the outer side plate 21 through the screw fastening openings 211. And tightened to the connecting rod 65.

  The upper plate 22 has T-shaped notches 221 formed in the same direction at end portions on the front side and the back side. The T-shaped notch 221 on the back side has a portion corresponding to the T-shaped vertical line communicating with the outside, and a screw 85 is inserted from the back side. Further, the front-side T-shaped notch 221 communicates with the through hole 222 at a portion corresponding to the T-shaped vertical line, and a screw 85 is inserted from the through hole 222. With this screw 85, the base portion 2 is screwed onto the mounting stay 8 that is previously attached to the fluorescent lamp box 12. That is, first, the mounting stay 8 is attached to the fluorescent lamp box 12, and the base 2 is locked to the screw 85 tightened halfway into the mounting stay 8 using the T-shaped notch 221. Can be tightened. Therefore, it is not necessary to perform the screw tightening work while lifting the main body of the heavy storage shelf 1, so that the attachment work can be performed easily and safely. Further, it is possible to finely adjust the attachment position in the frontage direction using the portion corresponding to the T-shaped horizontal line of the T-shaped notch 221.

  A rotary damper 28 is screwed to the base portion 2 having the above-described configuration with a screw 27. The rotary damper 28 acts only on rotation in the direction of a predetermined lower position (use state shown in FIG. 2), and decelerates the rotation speed. Further, since no load is generated for the rotation in the direction of the predetermined upper position (the storage state position shown in FIG. 3), the handle 64 is rotated in the direction of the predetermined upper position when storing. Even if it makes it, it does not become heavy by the rotation bumper 28.

The upper arm rivet 25 includes a rotary damper 28, an upper arm shaft support hole 234, a collar 33, a rectangular hole 31 in the upper arm 3, and a hole (not shown) into which the upper arm rivet 25 is inserted. ) And the leading end protruding from the outer side plate 21 is caulked. The upper arm rivet 25 is inserted in a state of being locked to the rotary damper 28 and the upper arm 3, so that torque when the upper arm 3 rotates in a predetermined downward position is applied to the rotary damper 28. Is transmitted, and this rotational speed is reduced. The upper arm rivet 25 is pivotally supported by an upper arm shaft support hole 234 and a hole (not shown) into which the upper arm rivet 25 is inserted, and freely rotates. By providing the rotary damper 28 in this way, when the locked state at the predetermined upper position is released, the lower shelf 60, the upper shelf 62, the upper arm 3 and the lower arm 4 are moved to the predetermined lower position by the action of gravity. It is possible to avoid problems such as turning with a momentum to fall, and to automatically and slowly drop them (using gravity). This eliminates the need for the user to lower the lower shelf 60 and the upper shelf 62 while supporting the lower shelf 60, the upper shelf 62, and the like, so that the user can lower the lower shelf 60, the upper shelf 62, and the like with a one-touch operation to release the locked state.
The collar 33 is a cylindrical member made of a material having a small frictional resistance such as a fluororesin. By providing this, the stopper latch 51 of the stopper latch arm 5 can be smoothly locked.

  The lower arm rivet 26 has a lower arm shaft support hole 235, one locking ring of the tension spring 57, a rectangular hole 42 of the lower arm 4, and a hole into which the lower arm rivet 26 of the outer side plate 21 is inserted ( The tip portion that is inserted into the outer side plate 21 is caulked. The lower arm rivet 26 is inserted in a state of being locked to the lower arm 4, and the lower arm shaft support hole 235 and a hole into which the lower arm rivet 26 of the outer side plate 21 is inserted (not shown). And freely rotate. Further, the upper arm 3 and the lower arm 4 are attached at positions where they come into contact with the outer side plate 21.

The stopper rivet 24 is inserted into the stopper rivet hole 236 and a hole (not shown) into which the stopper rivet 24 of the outer side plate 21 is inserted, and the tip protruding from the outer side plate 21 is caulked. The stopper rivet 24 comes into contact with the upper portion of the upper arm 3 when the upper arm 3 rotates in the direction of a predetermined lower position. That is, the stopper rivet 24 positions a predetermined lower position of the upper arm 3 and the like.
The predetermined lower position is a position inclined by a minute angle toward the front side from the position where the upper arm 3 faces directly below. If it does in this way, the lower shelf 60 and the upper shelf 62 in a predetermined downward position can be stabilized by the dead weight of the lower shelf 60 and the upper shelf 62.

<Base cover>
The base cover 7 is a resin cover having a side plate 71, a front plate 75, a back plate 77, and a bottom plate 78, and is integrally formed by extrusion molding or the like.
The side plate 71 has a connecting rod opening 72 having substantially the same shape as the connecting rod opening 232 into which the connecting rod 65 is rotatably inserted. Further, an upper cover 73 projects from the surface of the side plate 71 on the base 2 side so as to cover the upper side of the connecting rod opening 72. Further, a locking portion 74 that is engaged with the locking hole 231 is projected from the surface of the side plate 71 on the base 2 side. The front plate 75 has a width that reaches the outer side plate 21 when attached, and is further formed with an arm notch 76 for rotating the upper arm 3, the lower arm 4, and the stopper latch arm 5. Yes. The bottom plate 78 has a width that allows the upper arm 3, the lower arm 4, and the stopper latch arm 5 to be rotated. Further, the base cover 7 has a symmetrical shape on the front side and the back side so that it can be shared by the right base 2 and the left base 2.

<Mounting stay>
The mounting stay 8 is a metal plate bent at a right angle, and includes a fixed plate 83 and a connecting plate 81.
The connecting plate 81 has a female screw 82 cut at a position corresponding to the T-shaped notch 221 of the base 2, and the screw 85 is tightened. The fixing plate 83 has wood screw holes 84 formed at four corners, and is screwed to the side plate of the fluorescent lamp box 12 with wood screws (not shown).
The shape of the mounting stay 8 is not limited to the above shape, and may be various shapes depending on the mounting position, for example.

<Upper arm>
The upper arm 3 is a metallic long and narrow plate. A rectangular hole 31 is formed at the end on the base 2 side, and a stepped rivet hole 32 is formed at the tip on the lower shelf 60 side. Further, the upper arm 3 is longer than the width dimension of the lower shelf 60 (the dimension from the front side to the rear side). In the present embodiment, the upper arm 3 has a length approximately twice the width dimension of the lower shelf 60. is there.

<Lower arm>
The lower arm 4 is a metallic elongated plate having substantially the same length as that of the upper arm 3, screw holes 41 are formed at two locations on the distal end portion on the base portion 2 side, and a rectangular hole is formed on the end portion on the base portion 2 side. 42 is formed, and a stepped rivet hole 44 is formed at the tip of the lower shelf 60 side. Further, when the lower arm 4 is positioned at a predetermined upper position, a stepped rivet fixing hole 43 into which the stepped rivet 58 is inserted is formed at a position almost directly below the upper arm rivet 25.

<Stopper latch arm>
The stopper latch arm 5 is an elongated metal plate whose end on the lower shelf 60 side is bent at an angle of about 50 °, and the other locking ring of the tension spring 57 is attached to the distal end of the base 2 side. A tension spring locking portion 53 to be locked is projected, and a long hole 52 is formed along the longitudinal direction at a position corresponding to the stepped rivet fixing hole 43 of the lower arm 4. In addition, the stopper latch arm 5 has an arc shape in contact with the collar 33 in the vicinity of the long hole 52, and a stopper latch 51 for locking the collar 33 is formed. Further, a long hole 54 is formed along the longitudinal direction at a position corresponding to the stepped rivet hole 44 of the lower arm 4. Further, the stopper latch arm 5 has a handle bending portion 55 bent at an angle of about 50 ° from the vicinity of the elongated hole 54, and a handle 64 is provided at two positions on the tip of the handle bending portion 55. A screw hole 56 is formed for fixing the screw.
Note that the handle bending portion 55 is bent obliquely downward on the front side at a predetermined upper position.

  Here, preferably, the width dimension of the stopper latch arm 5 is the same as the width dimension of the lower arm 4, and the stopper latch arm 5 is provided so as to overlap the lower arm 4 as described later. . If it does in this way, since the lower arm 4 and the stopper latch arm 5 are seen almost integrally, it has the effect that it is smart in appearance and exhibits functional beauty.

  The lower shelf side plate 61 is a metallic elongated plate having a shape substantially corresponding to the cross-sectional shape of the lower shelf 60, and screw holes 611 for fixing the lower shelf 60 are formed at both ends. Further, a stepped rivet hole 612 is formed at a position corresponding to the stepped rivet hole 44 of the lower arm 4, and a stepped rivet is formed at a position corresponding to the stepped rivet hole 32 of the upper arm 3. A hole 613 is formed. A locking end 614 that contacts the locking end 633 of the upper shelf side plate 63 when the upper shelf 62 is rotated in the opening direction is formed below the stepped rivet hole 613.

The upper shelf side plate 63 is a metallic elongated plate having a shape substantially corresponding to the cross-sectional shape of the upper shelf 62, and screw holes 631 for fixing the upper shelf 62 are formed at both ends. A stepped rivet hole 632 is formed at a position corresponding to the stepped rivet hole 32 of the upper arm 3. Further, a locking end 633 that contacts the locking end 614 of the lower shelf side plate 61 when the upper shelf 62 is rotated in the opening direction is formed above the stepped rivet hole 632.
The upper arm 3, the lower arm 4, the stopper latch arm 5, the lower shelf side plate 61, and the upper shelf side plate 63 are integrally formed by press molding or the like.

The tension spring 57 has locking rings at both ends, one locking ring is locked to the lower arm rivet 26, and the other locking ring is locked to the tension spring locking portion 53, The stopper latch arm 5 is urged in the direction of the base 2.
Further, the stepped rivet 58 is inserted into the washer 59, the long hole 52 of the stopper latch arm 5, the washer 59, and the stepped rivet fixing hole 43 of the lower arm 4, and the end protruding from the lower arm 4 is The stopper latch arm 5 is caulked in a slidable state.
Further, the stepped rivet 45 is inserted into the stepped rivet hole 44 of the lower arm 4, the washer 46, the long hole 54 of the stopper latch arm 5, and the stepped rivet hole 612 of the lower shelf side plate 61, The end protruding from the lower shelf side plate 61 is caulked in a state where the stopper latch arm 5 is slidable.
The stepped rivet 34 has a stepped rivet hole 32 in the upper arm 3, a washer 35, a stepped rivet hole 613 in the lower shelf side plate 61, a washer 35, and a stepped rivet hole in the upper shelf side plate 63. The end portion that is inserted into 632 and protrudes from the upper shelf side plate 63 is caulked in a state in which the upper shelf side plate 63 is rotatable.

<Lower shelf>
The lower shelf 60 is an elongated rectangular plate made of a rigid body such as metal or resin, and a hole (not shown) is formed at a position corresponding to the screw hole 611. Screws 601 are tightened in the holes and screwed to the lower shelf side plate 61.

<Upper shelf>
The upper shelf 62 as a rotating shelf is an elongated rectangular plate made of a rigid body such as metal or resin, and a hole (not shown) is formed at a position corresponding to the screw hole 631. Screws 621 are tightened in the holes and screwed to the upper shelf side plate 63.
Moreover, it is preferable to use an extruded aluminum plate as the lower shelf 60 and the upper shelf 62. In this case, the aluminum plate is formed with a through-hole to be used for screwing, so that it can easily correspond to the hanging cabinet 11 with various frontage by changing the cutting length of the shelf. be able to.

<Connecting rod>
The connecting rod 65 is usually an extruded aluminum rod, and although not shown, a through hole into which a screw is tightened is formed. If it does in this way, it can respond easily to the hanging cupboard 11 of various frontages by changing the cutting length of connecting rod 65.
Further, as described above, the connecting rod 65 is screwed to the lower arm 4 while being inserted into the connecting rod opening 72 of the base cover 7 and the connecting rod opening 232 of the base 2. As a result, the overall mechanical strength of the storage shelf 1 can be improved and the turning operation can be performed smoothly.

<Handle>
The handle 64 is normally an extruded aluminum rod, and although not shown, a through hole into which the screw 641 is tightened is formed. If it does in this way, it can respond to the hanging cabinet 11 of various frontages by changing the cutting length of the handle | steering-wheel 64. FIG.
Further, as described above, the handle 64 is screwed to the handle bending portion 55 of the pair of stopper latch arms 5. Thereby, since the handle 64 can be provided near the user, the ease of use can be improved. In addition, the handle 64 can be used as a cloth wrap, and the added value of the product can be improved.
In the above description, the right part of the storage shelf 1 shown in FIG. 4 is described. However, the left part of the storage shelf 1 has a mirror image relationship with the right part.

In the storage shelf 1 configured as described above, the base 2, the upper arm 3, the lower arm 4 and the lower shelf 60 constitute a pair of opposing link mechanisms. The upper arm 3, the lower arm 4, and the stopper latch arm 5 The lower shelf 60, the upper shelf 62, and the like rotate between a predetermined upper position and a predetermined lower position.
The stopper latch arm 5 as a locking means is attached to the lower arm 4 so as to be slidable in the longitudinal direction of the lower arm 4 while being biased in the direction of the base 2. The stopper latch 51 locks the collar 33 of the rivet 25 for the upper arm that connects the base 2 and the upper arm 3 at a predetermined upper position, and defines the distance of the lower arm 4 to the rivet 25 for the upper arm. Accordingly, the upper arm 3, the lower arm 4, the stopper latch arm 5, the lower shelf 60, the upper shelf 62, and the like can be held at predetermined upper positions. Further, when the handle 64 is pulled forward, the stopper latch arm 5 is moved forward, and the locked state by the stopper latch 51 is easily released. Further, the stopper latch arm 5 in a predetermined upper position is generally in a horizontal state, and the releasing operation is an operation of pulling the handle 64 in the front direction (user side), and is released by pushing it erroneously. The risk of being lost can be reduced. Furthermore, since it is not necessary to attach a locking means such as a magnet to the fluorescent lamp box 12 which is an attachment object, the attachment property can be improved.

Next, the operation of the storage shelf 1 will be described with reference to the drawings.
FIG. 5: has shown schematic sectional drawing for demonstrating the accommodation state of the storage shelf concerning one Embodiment of this invention.
In FIG. 5, the base 2 of the storage shelf 1 is attached to the rear side end of the side plate of the fluorescent lamp box 12 via an attachment stay 8 (see FIG. 3). Further, the handle 64 is rotated so as to be lifted in the direction of a predetermined upper position by the user while the upper shelf 62 is superposed on the lower shelf 60, whereby the upper arm 3, the lower arm 4, and The stopper latch arm 5 is substantially horizontal. The stopper latch arm 5 urged by the tension spring 57 has the stopper latch 51 that locks the collar 33 inserted into the upper arm rivet 25, and sets the distance of the lower arm 4 to the upper arm rivet 25. It stipulates. As a result, the upper arm 3 and the lower arm 4 cannot function as a link mechanism. Therefore, the upper arm 3, the lower arm 4, the stopper latch arm 5, the lower shelf 60, the upper shelf 62, etc. Stay in the upper position (stop at the predetermined upper position).

  Further, since the storage shelf 1 is almost entirely accommodated in the fluorescent lamp storage space 123, it is possible to avoid a problem such as blocking the user's line of sight. Further, since the upper shelf 62 is folded and stored in a predetermined upper position (storage position), a large space with the lower portion opened between the base 2 and the lower shelf 60 and the upper shelf 62 is opened. Space can be secured. Therefore, the fluorescent lamp 121 can be positioned in this empty space, and since the lower part is opened, the problem of blocking the light of the fluorescent lamp 121 can be avoided more reliably. Furthermore, by securing the large empty space described above, the degree of freedom of the structure of the fluorescent lamp box 12 that is the mounted body is increased, and the fluorescent lamp box 12 can be easily mounted on the mounted body having various structures.

FIG. 6: has shown schematic sectional drawing for demonstrating the state by which accommodation of the storage shelf concerning one Embodiment of this invention was cancelled | released.
In FIG. 6, when a user (not shown) pulls the handle 64 toward the front (front side), the stopper latch arm 5 moves to the front side, and the stopper latch 51 releases the locking of the collar 33. To do. When the locking is released, the upper arm 3 and the lower arm 4 are rotated to a predetermined lower position by their own weights such as the lower shelf 60 and the upper shelf 62. Since this rotational speed is decelerated to an appropriate speed by the rotary damper 28, it is possible to avoid the problem of rotating so as to fall down vigorously and to give the user a sense of security.

FIG. 7: has shown schematic sectional drawing for demonstrating the state which the arm of the storage shelf concerning one Embodiment of this invention rotated below.
FIG. 8 is a schematic perspective view of the storage shelf according to the embodiment of the present invention in a state where the arm is rotated downward.
7 and 8, the upper arm 3 and the lower arm 4 that have been slowly rotated in the direction of a predetermined lower position stop the rotation when the tip of the upper arm 3 abuts against the stopper rivet 24. . Further, the position where the rotation is stopped is a predetermined lower position.
Next, the user grasps the rear end portion of the upper shelf 62 and rotates it to the front side (see FIG. 2). Thereby, since the lower shelf 60 and the upper shelf 62 can be used, a sufficiently large shelf area can be secured.
Further, when the use of the storage shelf 1 is finished and the storage shelf 1 is stored, the user can store the storage shelf 1 in the fluorescent lamp box 12 by returning to the above procedure.

As described above, the storage shelf 1 of the present embodiment is stored in a predetermined upper position with the upper shelf 62 folded, so that the lower shelf 60 or the upper shelf 62 and the base 2 are not connected. A large free space can be secured. Since the position of the fluorescent lamp 121 can be avoided by using this empty space, it is possible to more reliably avoid the problem of blocking the light of the fluorescent lamp 121. Furthermore, by securing a large empty space, the degree of freedom of the structure of the fluorescent lamp box 12 increases, and it can be easily attached to the fluorescent lamp box 12 having various structures.
In addition, by providing a locking means using the stopper latch arm 5, operability, mountability, and the like can be improved. Further, as the lower shelf 60 and the upper shelf 62, a light-shielding plate material, a draining wire mesh, or the like can be used, so that it can be used for various purposes.
Furthermore, the storage shelf 1 can be installed using the fluorescent lamp storage space 123 of the fluorescent lamp box 12 of the hanging cabinet 11. Moreover, since the hanging door shelf 11 is provided in the facing kitchen 13, the trouble that the lower shelf 60 and the upper shelf 62 after use are left as they are can be avoided, and the effect of the facing kitchen 13 can be exhibited. it can.

The storage shelf of the present invention has been described with reference to a preferred embodiment, but the present invention is not limited to the above-described embodiment, and it goes without saying that various modifications can be made within the scope of the present invention. Yes.
For example, in the above embodiment, the lower shelf 60 and the upper shelf 62 as a rotating shelf are used as the shelves that can be widened. However, the shelf is not limited to this shelf. An expression shelf or the like may be used.
Although not shown, at least a part of the shelf, for example, the upper shelf 62 may be used as a draining shelf. If it does in this way, the lower shelf 60 and the upper shelf 62 can be utilized for multiple purposes, and the added value as a product can be improved.

The schematic perspective view explaining the use condition of the storage shelf concerning one Embodiment of this invention is shown. The schematic perspective view of the storage shelf of the use condition concerning one Embodiment of this invention is shown. The schematic perspective view of the storage shelf of the accommodation state concerning one Embodiment of this invention is shown. The schematic exploded perspective view of the principal part for demonstrating the structure of the storage shelf concerning one Embodiment of this invention is shown. The schematic sectional drawing for demonstrating the accommodation state of the storage shelf concerning one Embodiment of this invention is shown. The schematic sectional drawing for demonstrating the state by which accommodation of the storage shelf concerning one Embodiment of this invention was cancelled | released is shown. The schematic sectional drawing for demonstrating the state which the arm of the storage shelf concerning one Embodiment of this invention rotated below is shown. The schematic perspective view of the storage shelf in the state where the arm rotated below concerning one embodiment of the present invention is shown. The schematic sectional drawing of the principal part of the draining shelf apparatus concerning a prior art example is shown.

Explanation of symbols

1 Storage shelf
2 Base 3 Upper arm 4 Lower arm 5 Stopper latch arm 7 Base cover 8 Mounting stay 11 Hanging cabinet 12 Fluorescent lamp box 13 Facing kitchen 21 Outer side plate 22 Upper plate 23 Inner side plate 24 Stopper rivet 25 Lower arm rivet 26 Lower Arm rivet 27 Screw 28 Rotating damper 31 Rectangular hole 32 Stepped rivet hole 33 Collar 34 Stepped rivet 35 Washer 41 Screw hole 42 Rectangular hole 43 Stepped rivet fixing hole 44 Stepped rivet hole 45 Stepped rivet 46 Washer 51 Stopper latch 52 Long hole 53 Tension spring locking part 54 Long hole 55 Handle bending part 56 Screw hole 57 Tension spring 58 Stepped rivet 59 Washer 60 Lower shelf 61 Lower shelf side plate 62 Upper shelf 63 Upper shelf Side plate 64 Handle 65 Connecting rod 71 Side plate 72 Opening for connecting rod 73 Upper cover 74 Locking portion 75 Front plate 76 Arm cutout 77 Back plate 78 Bottom plate 81 Connecting plate 82 Female screw 83 Fixing plate 84 Wood screw hole 85 Screw 100 Draining shelf device 101 Mounting base material 102 Upper lift link 103 Lower lift link 104 Draining shelf 111 Door 121 Fluorescent lamp 122 Fluorescent lamp storage space 123 Fluorescent lamp storage space 211 Screw fastening opening 221 T-shaped notch 222 Through hole 231 Locking hole 232 Connecting rod opening 233 Female screw 234 For upper arm shaft support Hole 235 Lower arm shaft support hole 236 Stopper rivet hole 601 Screw 611 Screw hole 612 Stepped rivet hole 613 Stepped rivet hole 614 Locking end 621 Screw 631 Screw hole 632 Stepped rivet hole 633 Engagement Toe 641 screw

Claims (9)

A pair of bases that are mounted opposite the mounted body;
A shelf that can be widened;
A pair of opposing first arms, one end of which is pivotally connected to the base and the other end of which is pivotally connected to the shelf;
A pair of opposing second arms having one end pivotally connected to the base and the other end pivotally connected to the shelf;
Locking means for holding the shelf, the first arm and the second arm in a predetermined upper position,
When the base, the first arm, the second arm, and the shelf constitute a pair of opposing link mechanisms, and the first arm, the second arm, and the shelf are rotated to the predetermined upper position. A storage shelf, wherein an empty space having a lower open portion is formed between the base and the shelf.   The shelf has a rotating shelf that is rotated in the opening direction from the stacked state, and the rotating shelf is opened in the opening direction when the first arm and the second arm are rotated to a predetermined lower position. The first arm, the second arm, and the shelf are rotated to the predetermined upper position in a state where the rotation shelf is overlapped with the rotation shelf. Storage shelf described.   The storage shelf according to claim 1 or 2, wherein the mounted body is a fluorescent lamp box, and the fluorescent lamp is located in the empty space.   As the locking means, a stopper latch arm is provided, and the stopper latch arm is locked to a rotating shaft connecting the base and the first arm at the predetermined upper position, and the rotating shaft A stopper latch for defining the distance of the second arm with respect to the second arm, and further slidable in the longitudinal direction of the second arm while being urged in the direction of the base. The storage shelf according to any one of claims 1 to 3, wherein the storage shelf is attached to an arm.   The stopper latch arm has a bent portion for a handle that is bent obliquely downward toward the front side at the predetermined upper position, and a handle is attached to an end of the pair of bent portions for the handle. The storage shelf according to claim 4, wherein the storage shelf is provided.   The first arm and the second arm located at the predetermined upper position are provided with a rotation damper that reduces the rotation speed when the first arm and the second arm rotate in the direction of the predetermined lower position. The storage shelf as described in any one of Claims 1-5.   The storage shelf according to any one of claims 1 to 6, wherein an extruded aluminum plate is used as the shelf.   The base portion has an upper plate formed with a T-shaped notch, and is screwed to a mounting stay previously attached to the mounted body by a screw inserted into the T-shaped notch. The storage shelf as described in any one of Claims 1-7.   The storage shelf according to claim 1, wherein at least a part of the shelf is a draining shelf.

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