JP6126350B2 - door - Google Patents

Description

  The present invention relates to a door that opens and closes an opening, and relates to, for example, a door used in a toilet booth for a kindergarten or a nursery school.

  Patent Document 1 below shows a door for opening and closing an opening serving as an entrance / exit of a toilet booth. This door is hingedly attached to a surface panel that forms a toilet booth together with a side panel.

JP 2004-353402 A

  Toilet booths are set up in various building facilities, one of which is kindergarten and nursery school. Those who use the toilet booths of these kindergartens and nurseries are children, and the doors that can be freely opened and closed at the entrance to open and close the entrance of the toilet booth are movable members in the toilet booth. Since it is opened and closed or touched, it is required that the child has safety. Moreover, the door in which safety is ensured in this way is also effective as a door of a public toilet booth installed in a park or the like, for example.

  An object of the present invention is to provide a door that can ensure safety for a user.

  The door which concerns on this invention is a door arrange | positioned freely in this opening part in order to open and close an opening part, At least one part of the surface is formed with the soft material, It is characterized by the above-mentioned.

  Since the door according to the present invention has at least a part of the surface formed of a soft material, for those who use the door, specifically, a room or the like provided with an opening that can be opened and closed by the door. For example, it is safe for those who use this space to collide, for example, when the door is opened or closed or when it contacts the door.

  The above-mentioned soft material is a material that is more flexible than a metal such as a steel plate or a wood such as a plywood that is used as a normal door material. The soft material includes foamed resin, rubber, and the like. included.

  In the present invention, forming at least a part of the surface of the door with a soft material may be performed using the same material, or using a different material such as foamed resin or rubber.

  Further, in the present invention, the entire surface of the door may be formed of a soft material, or the surface of the door portion excluding at least a portion where the door-related member related to the door such as a locking device or a hinge is disposed. May be formed of a soft material, or only the outer contour portion of the door may be formed of a soft material, or only the corner portion of the plate-shaped door may be formed of a soft material. .

  In the present invention, at least an upper portion of the door may be formed of a soft material and may have a structure that is easily bent in the thickness direction (in other words, a structure that is easily bent in the thickness direction).

  According to this, when an abnormality such as a sudden illness occurs in one of the spaces partitioned by the door, the person in the other space that rescues the person who has the abnormality is Since the upper body can be bent (bent over) to one space side by bending it from one space side to the other, it becomes easier to rescue a person who has an abnormality. In addition, when a person in one of the spaces partitioned by the door is confined for some reason, the person in one space can be confined by folding the door from one space to the other. Easier to escape from one of the spaces.

  In addition, in order to make the door more easily bent in the thickness direction, a long groove having a length component in the horizontal direction is formed on at least one of the upper and lower surfaces of the door made of a soft material. In addition, at least one may be formed in a direction orthogonal to or substantially orthogonal to the length direction.

  In the present invention, all or most of the door may be formed of a soft material. In this case, at least one of the front and back surfaces of the door may be processed into a mesh shape.

  According to this, it becomes possible to increase the strength against the external force on the surface of the door (collision and rubbing with humans and objects, scratching by humans and animals, etc.).

  In addition, you may make it perform the process processed into the above-mentioned mesh shape with a heat processing. According to this, since the surface of the door is thermally cured, the strength of the surface of the door can be further increased.

  In the present invention, at least a part of the surface of the door may be formed of a soft material, and at least a part of the interior of the door may be formed of a hard material that is harder than the soft material. The above-mentioned hard material is a material such as a metal such as a steel plate or a wood such as plywood.

  According to this, the softness of the material used for at least part of the surface of the door can ensure the softness of at least part of the surface of the door, and the hardness of the material used for at least part of the interior of the door. Therefore, since the deformation inability of the entire door can be ensured, for example, when the door is opened and closed, the door can be prevented from being greatly deformed. In addition, the door can be prevented from being greatly deformed when an impact is applied to the door.

  In the present invention, at least a part of the surface of the door may be formed of a soft material, and a part or all of the interior of the door may be formed of a soft material.

  In this way, when at least part of the surface of the door is formed of a soft material and part or all of the interior of the door is also formed of a soft material, these soft materials may be the same material, Different materials such as rubber may be used.

  As described above, at least a part of the surface of the door is formed of a soft material, and a part or all of the inside of the door is also formed of a soft material. Alternatively, the entire door may be formed of the same soft material.

  In the present invention, when at least a part of the door surface is formed of a soft material and at least a part of the interior of the door is formed of a hard material that is harder than the soft material, It is preferable that at least a portion corresponding to the arrangement position of the door-related member is formed of a hard material.

  According to this, a door related member can be fixed to the hard material inside a door, and the attachment state to the door of this door related member can be made stronger. Moreover, according to this, when attaching a door related member to a door, it can stop with this hard material that this door related member sinks into the inside of a door.

  In the present invention, when at least a part of the inside of the door is formed of a hard material, the shape and structure of the portion formed of the hard material may be arbitrary, for example, a frame having a space inside It is good also as a shape, and it is good also as a plate shape and the some through-hole being formed.

  Note that, in this way, at least a part of the surface of the door is made of a soft material and at least a part of the interior of the door is made of a hard material that is harder than the soft material, for example, a material used for at least a part of the surface Can be realized by using a soft foam resin with a high expansion ratio and a material used for at least a part of the inside of the door as a hard foam resin with a low expansion ratio, and a material used for at least a part of the surface Can be realized by making the material used for at least a part of the interior of the door into a plate-like or flat bar-like metal or wood, or a metal or wood having the shape and structure described above. it can.

  In the present invention, the door-related member, which is a member related to the door, is, for example, a hinge or door when the door is a door (in other words, a hinged door) type that can be opened and closed with a hinge as a center. Is a locking device, a gripping member, etc. for locking from at least one of the indoor side and the outdoor side, and when the door is a sliding door type guided by a guide member such as a guide rail, for example, a guide member, A locking device, a gripping member, and the like for locking the door from at least one of the indoor side and the outdoor side.

  When the door is openable and closable around the hinge as described above, at least a part of the hinge may be covered with a soft material.

  According to this, safety with respect to the hinge can be ensured by the soft material.

  The hinge has a hinge body and a pair of blade portions that are rotatable with respect to the hinge body. One blade portion is attached to a stationary member, and the other blade portion. May be attached to the surface of the door, at least the other blade portion may be covered with a soft material.

  Further, in the above-described case, the soft material covering the other blade portion may be extended to the hinge body, and the tip of the extended portion may be a door stop portion that comes into contact with the immobile member when fully opened. .

  In addition, you may make it cover at least one part of the locking device which is a door related member with a soft material.

  According to this, the safety for the locking device can be ensured by the soft material.

  In addition, when the mark part which shows a locked state and / or an unlocked state is provided in the outdoor part of the locking device, the part excluding the mark part in the outdoor part, You may make it cover with a soft material.

  In addition, you may make it embed part or all of a door related member in the inside of the soft material which forms at least one part of the surface of a door, or an inside.

  The present invention can be applied to a door for opening and closing an arbitrary opening, and this opening may be an entrance / exit of a toilet booth or an entrance / exit of a room such as a classroom or a living room.

  The toilet booth may be installed in a kindergarten or a nursery school, or may be installed in a public facility such as a park.

  In the present invention, as described above, the hinge has a hinge main body and a pair of blade portions that are rotatable with respect to the hinge main body. Of the sides, the side opposite to the side on which the other blade part of the hinge is arranged and the upper side are non-linear sides, and the opening is the entrance / exit of the toilet booth. In the case where the doorway is formed by two panels that are immovable members arranged with a space in the left-right direction, one of the blades of the hinge is attached to the two panels. The entrance and exit side corners of the upper part of the panel that forms the entrance and exit together with the panel are between the non-linear side and the cut portion that is cut from the top to the bottom. Also good.

  This cut section can be used by an adult, such as a kindergarten or nursery school staff, to unlock the locked locking device by putting his arm into the toilet booth from the upper side of the door. Yes. Thereby, when abnormality arises in the kindergarten inside the toilet booth, the door can be opened by an adult unlocking the locking device from the outside of the door.

  When the above-described cut portion is provided at the entrance / exit of the toilet booth, the upper portion of the door may be formed of a soft material, and the upper portion may have a structure that can easily be bent toward the toilet booth side.

  According to this, as mentioned above, when an abnormality occurs in a child in the toilet booth, adults who are staff of kindergarten or nursery school do not have a structure where the upper part of the door is easily bent to the toilet booth side Compared to the case, the upper body can be bent (bent over) to the inside of the toilet booth. For this reason, the hand put into the toilet booth from the cut portion can be easily reached by the locked locking device. As a result, the locked locking device can be unlocked more quickly, and the door can be opened more quickly.

  In addition, in order to make the door more easily bent toward the toilet booth side, a long groove having a length component in the horizontal direction is formed on the surface of the toilet booth side of the upper part of the door made of a soft material. You may make it form at least 1 in the direction orthogonal to a horizontal direction, or the direction substantially orthogonal.

  The structure of the long groove described above may be arbitrary. For example, the number of the long grooves may be plural, and the length direction of each long groove may include an entrance / exit along with the panel to which one blade portion of the hinge is attached. This is a direction inclined downward toward the panel being formed.

  In addition, you may make it form the above-mentioned long groove also in the surface on the opposite side to the toilet booth side among the upper parts of the door formed with the soft material.

  In the present invention, a protective cover formed of a soft material covering all or part of the door surface may be detachably attached for the purpose of preventing the door surface from being tampered with or preventing deterioration. This protective cover may be transparent or translucent and the surface of the door can be visually observed, or may be translucent or opaque and provided with a picture or pattern on the surface. Further, it is preferable that the protective cover substantially covers the entire door surface except for a portion where the locking device or the like needs to be exposed or a portion where there is little risk of mischief or the like. .

  As described above, the door according to the present invention may be a door (in other words, a hinged door) that opens and closes around a hinge, or a sliding door that is guided by a guide member such as a guide rail.

  According to the present invention, it is possible to obtain an effect that safety for a person using a door can be secured.

FIG. 1 is a perspective view showing an entire toilet booth to which a door according to an embodiment of the present invention is applied. FIG. 2 is a front view showing the toilet booth of FIG. FIG. 3 is a front view of the toilet booth in which the door shown in FIGS. 1 and 2 is indicated by a two-dot chain line. FIG. 4 is a view showing that the door can be used upside down, and FIG. 3 shows a case where the surface of the door facing the outside of the toilet booth is opposite to FIG. 2 and FIG. It is the same figure. (A) and (B) of Drawing 5 are figures showing the picture currently displayed on the front and back both sides of one door among two doors shown in Drawing 1 and Drawing 2. FIGS. 6A and 6B are diagrams showing patterns displayed on both the front and back surfaces of the other door of the two doors shown in FIGS. 1 and 2. FIG. 7 is a plan view showing when the locking device shown in FIGS. 1 and 2 is unlocked. FIG. 8 is a plan view showing when the locking device shown in FIGS. 1 and 2 is locked. FIG. 9 is a plan view showing the relationship between the members constituting the door and the hinges. FIG. 10 is a plan view showing another embodiment of the relationship between the members constituting the door and the hinges. FIG. 11 is a plan view of a door according to still another embodiment, and is a view showing a part of a locking device attached to the door in a cutaway manner. FIG. 12 is a view similar to FIG. 11 showing another embodiment of a structure in which the door shown in FIG. 11 covers the locking device. FIG. 13 is a view similar to FIG. 11 showing still another embodiment of a structure in which the door shown in FIG. 11 covers the locking device. FIG. 14 is a diagram showing a first step for manufacturing a door formed of one soft material and processed into a mesh shape on the front and back surfaces. FIG. 15 is a diagram showing a thin slicing process that is a second process following the process shown in FIG. 14. FIG. 16 is a diagram showing a state before the punching process which is the third process following the process shown in FIG. 15. FIG. 17 is a diagram showing a punching process that is the third process following the process shown in FIG. 15. FIG. 18 is a diagram showing a fourth step (processing for heating and processing the front and back surfaces of the plate-like member generated by the step of FIG. 17 into a mesh shape) following the step shown in FIG. FIG. 19 is a diagram showing a plate-like member whose front and back surfaces are processed into a mesh shape by the process of FIG. FIG. 20 is a plan sectional view of the door when another embodiment of the hinge shown in FIGS. 9 and 10 is attached to the door shown in FIG. FIG. 21 is a view showing an embodiment in which the front end of the rear end portion of the door shown in FIG. 20 is a door stop portion. FIG. 22 is an exploded perspective view of another embodiment of the three-layer door shown in FIG. FIG. 23 is an exploded perspective view of still another embodiment of the three-layer door shown in FIG. FIG. 24 is a view similar to FIG. 4 showing an embodiment in which the upper part of the door has a structure that is easily bent toward the toilet booth side. 25 is a cross-sectional view taken along line S25-S25 of FIG. FIG. 26 is a view similar to FIG. 24 showing another embodiment of the door shown in FIGS. 24 and 25. FIG. 27 is an exploded perspective view of a three-layer door according to the embodiment of FIG.

  EMBODIMENT OF THE INVENTION Below, the form for implementing this invention is demonstrated based on drawing. FIG. 1 shows a toilet booth 2 to which a door 1 according to this embodiment is applied, and this toilet booth 2 is installed in a kindergarten or a nursery school. In this embodiment, a plurality of toilet booths, in FIG. 1, two toilet booths 2A and 2B are connected in the horizontal direction, so that they are connected to each other, and each toilet booth 2A and 2B is provided. A door 1 is provided for each. As will be described later, these doors 1 are made of a foamed resin which is a softer material than a metal or wood.

  Each toilet booth 2A, 2B has a front panel 3 installed with a space in the left-right direction, a side panel 4 extending rearward from the front panel 3, and a front panel at the rear end of these side panels 4. An opening 5 which is formed in a quadrangular shape in a plan view by an unillustrated indoor wall standing in parallel with the panel 3 and between the front panels 3 serves as an entrance / exit of each toilet booth 2A, 2B. It has become. The front panel 3 and the side panel 4 connected to each other are erected on the floor by leg members 6.

  Among the front panels 3A, 3B, 3C, which are three immovable members shown in FIG. 1, the central front panel 3B is, in other words, the front panel 3B provided between the two toilet booths 2A and 2B. Is a front panel common to these toilet booths 2A and 2B, and among the side panels 4A, 4B and 4C which are three immovable members shown in FIG. The side panel 4B extending rearward from the central portion is a partition panel for partitioning the toilet booths 2A and 2B.

  2 is a front view showing the toilet booth 2 of FIG. 1, and FIG. 3 is a front view of the toilet booth 2 in which the door 1 is indicated by a two-dot chain line. The door 1 of each toilet booth 2 is attached to the front panel 3 by a hinge 7 so as to be freely opened and closed, thereby serving as an entrance / exit of the toilet booth 2A formed between the front panels 3A and 3B. The opening 5A is opened and closed by the door 1A, and the opening 5B serving as an entrance / exit of the toilet booth 2B formed between the front panels 3B and 3C is opened and closed by the door 1B.

  Thus, the opening 5A is formed by the two front panels 3A and 3B which are immovable members arranged with a space in the left-right direction, and the opening 5B has a space in the left-right direction. It is formed by two front panels 3B and 3C that are immovable members that are opened and disposed. Further, the door 1 is disposed in the opening 5 so as to be openable and closable in order to open and close the opening 5.

  In addition, as shown in FIG. 2, each door 1 has a non-rectangular shape when viewed from the front, and these doors 1 are door-related members among the left and right sides. The side 10 on the side where the hinge 7 is arranged and the lower side 11 are linear sides, but the side 12 on the side opposite to the side where the hinge 7 is arranged and the upper side 13 are curved. It is a non-linear side part by an arc or the like.

  In addition, on the front surface 14 of each door 1 (see FIG. 1), a colored pattern in which kindergarten or nursery school children are interested is displayed, and the back surface 15 of each door 1 (see FIG. 1). In addition, a colored pattern that is of interest to kindergarten and nursery school children and a pattern different from the pattern displayed on the surface 14 is displayed. (A) and (B) of FIG. 5 have shown the pattern currently displayed on the front and back both surfaces 14 and 15 of one door 1A among the two doors 1, (A) and (B) of FIG. The pattern displayed on the front and back surfaces 14 and 15 of the other door 1B is shown.

  In this way, the front and back surfaces 14 and 15 of each door 1 are displayed with colored patterns that are of interest to kindergarten and nursery school children corresponding to the non-rectangular outer shapes of these doors 1, so that the toilet booth The design is visually recognized by the children outside the room 2, and the design is also visually recognized by the children using the toilet 8 (see FIG. 3) installed in the toilet booth 2. .

  Further, since the patterns are displayed on the front and back surfaces 14 and 15 of each door 1, these doors 1 can be used with the front and back reversed. That is, the door 1 of FIGS. 2 and 3 is used with the front surface 14 facing the outside of the toilet booth 2, and the door 1 of FIG. 4 is used with the back surface 15 facing the outside of the toilet booth 2. . 2 and 3, since the side 10 on which the hinge 7 is provided is the left side, the door 1 is a left-open door, and the door shown in FIG. In FIG. 1, since the side 10 on which the hinge 7 is provided is the right side, the door 1 is a right-side door.

  Each door 1 has a locking device 20 which is a door-related member for locking the door 1 to the front panel 3 when the door 1 closes the opening 5 described above. Is provided. As shown in FIGS. 7 and 8, the locking device 20 includes a thumb turn member 21 attached to a surface of the door 1 facing the inside of the toilet booth 2 so as to be rotatable about a horizontal axis. And a bar-like latch 22 coupled to the thumb turn member 21 and a latch receiving member 23 attached to the surface of the front panel 3 facing the outside of the toilet booth 2. FIG. 7 shows the state before the thumb turn member 21 is rotated and when the tip end portion of the latch 22 is not fitted in the groove portion 23A of the latch receiving member 23, and the locking device 20 at this time is unlocked. The door 1 can be opened and closed. FIG. 8 shows the state after the thumb turn member 21 is rotated 90 degrees and when the tip end portion of the latch 22 is fitted in the groove portion 23A of the latch receiving member 23. The device 20 is locked and cannot open and close the door 1. Thus, the locking device 20 is a door-related member for locking from the inside (inside) of the toilet booth 2 that is on the indoor side.

  The thumb turn member 21 is provided with an insertion portion 22A that is inserted into the door 1 in the thickness direction of the door 1 and the insertion portion 22A is provided inside the door 1 in the door 1. In the cylindrical case 24 penetratingly arranged in the thickness direction, the cylindrical case 24 cannot be removed from the case 24 and can rotate integrally with the thumb turn member 21. Further, the outer surface of the toilet booth 2 in the cylindrical case 24 is a closed surface 25 in which a window hole 25A is formed, as shown in FIG. When the thumb turn member 21 is rotated 90 degrees in order to lock the locking device 20 as shown in FIG. 8, it is displayed on the distal end surface of the insertion portion 22A that rotates 90 degrees inside the case 24. Since a colored mark (not shown) is exposed in the window hole 25A, it can be confirmed that the locking device 20 is locked from the outside of the toilet booth 2. For this reason, the window hole 25 </ b> A serves as a mark portion indicating the locked state of the locking device 20. Thus, the mark part which shows a locked state is provided in the part outside the toilet booth 2 which is the outdoor side of the locking device 20. FIG.

  Further, as shown in FIGS. 3 and 4, the corners on the opening 5 side in the upper portions of the respective front panels 3 are chamfered portions 30 that are chamfered in a round shape. As described above, the upper side 13 of the door 1 is a non-linear side part such as a curve or an arc. For this reason, the chamfered portion 30 and the upper side 13 allow the doors to be opened both in the case of FIG. 3 in which each door 1 is opened on the left side and in the case of FIG. 4 in which each door 1 is opened on the right side. 1 on the side of the non-linear side 12 on the locking device 20 side of the door 1 is cut from above to below between the door 1 and the front panel 3. A cut portion 31 having a different shape is formed. That is, on the opening 5A (5B) side in the upper part of the front panel 3B (3C) that forms the opening 5A (5B) together with the front panel 3A (3B) to which one blade portion 7B of the hinge 7 is attached. Between the chamfered portion 30 that is a corner portion and the upper side 13 and the side side 12 that are non-linear side portions are cut portions 31 that are cut from the upper side to the lower side.

  These notches 31 are used by an adult, such as a kindergarten or nursery school staff, to unlock the locked locking device 20 by putting his arms into the toilet booth 2 from the upper side 13 of the door 1. It can be used. Thereby, when abnormality arises in the child in the inside of the toilet booth 2, the door 1 can be opened when the adult unlocks the locking device 20 from the outside of the door 1.

  In addition, the depth of cut below the notch 31 is a depth at which an adult can unlock the locking device 20 by putting his arm into the toilet booth 2 from above the upper side 13 of the door 1. Thus, even when a child such as a kindergarten puts his arm into the toilet booth 2 from above the upper side 13 of the door 1, the locking device 20 cannot be unlocked. The depth is such that the vertical distance from the deepest portion of the cut portion 31 to the locking device 20, specifically, from the deepest portion of the cut portion 31 to the groove portion 23 </ b> A of the latch receiving member 23 of the lock device 20. For example, the vertical distance to the latch 22 in which the is fitted is 30 cm or more and 80 cm or less, preferably 40 cm or more and 70 cm or less.

  In the present embodiment, when the door 1 reaches the fully closed position for closing the opening 5, as shown in FIGS. 7 and 8, the surface of the door 1 facing the inside of the toilet booth 2 is , Is in contact with the latch receiving member 23. For this reason, the latch receiving member 23 also serves as a door stop member for defining the fully closed position of the door 1. The surface of the latch receiving member 23 facing the outside of the toilet booth 2 is a soft member made of foamed resin, rubber, mohair or the like in order to reduce the impact when the door 1 hits and to consider safety for the kindergarten. 26 is attached. Such a soft member may be provided on the entire surface of the latch receiving member 23 excluding the contact surface between the opening portion of the groove 23A and the front panel 3.

  As shown in FIGS. 7 and 8, the door 1 has a protruding portion 9 that protrudes from the latch receiving member 23 in the left-right direction opposite to the opening 5. For this reason, the projection 9 having a space where a finger or a hand can be inserted between the front panel 3 and the door 1 can be opened and closed with the hinge 7 as a center. It can be used as a substitute for the knob or handle of the door 1.

  FIG. 9 is a plan view showing a portion of the hinge 7 connecting the door 1 and the front panel 3 of the toilet booth 2. The hinge 7 has a hinge body 7A and a pair of blade portions 7B and 7C that are rotatable with respect to the hinge body 7A. One blade portion 7B is front-facing with a coupler 27 such as a screw. The other blade portion 7 </ b> C is coupled to the panel 3 and is coupled to the door 1 by a coupling tool 28 such as a screw.

  The front panel 3B shown in FIG. 1 forms an opening 5A together with the front panel 3A to which one blade portion 7B of the hinge 7 is attached. Similarly, the front panel 3C shown in FIG. 1 forms an opening 5B together with the front panel 3B to which one blade part 7B of the hinge 7 is attached. Further, of the left and right sides 10 and 12 of the door 1, the side 12 opposite to the side on which the other blade portion 7 </ b> C of the hinge 7 is disposed, and the upper side 13 are curved as described above. It is a non-linear side part by an arc or the like.

  The entire door 1 is made of a foamed resin that is a softer material than a metal or wood and is a soft material. In particular, as shown in FIG. 9, the door 1 according to the present embodiment overlaps three plate-like members 41 to 43 made of foamed resin in the thickness direction of the door 1, and these plate-like members. It is formed by joining 41 to 43 with an adhesive or the like. Of the three plate-like members 41 to 43, the central plate-like member 42 having a small thickness is formed of a hard foam material having a low expansion ratio, and is disposed on both sides of the plate-like member 42. The two plate-like members 41 and 43 having a thickness larger than that of the plate-like member 42 are formed of a soft foam material having a high expansion ratio, and these three plates made of foamed resin. The whole door 1 is formed by the three-layer structure by the shape members 41-43.

  In this embodiment, connecting the blade portion 7C of the hinge 7 to the door 1 with the coupler 28 connects the blade portion 7C to the central plate-like member 42 among the three plate-like members 41 to 43. This is done by connecting with the tool 28. Thus, the operation for connecting the blade 7C to the central plate-like member 42 with the coupler 28 and connecting the hinge 7 and the door 1 is performed after the plate-like members 42 and 43 are joined or before joining. In addition, when the blade portion 7C is coupled to the plate-like member 42 by the coupler 28, and thereafter the plate-like members 42 and 43 are not joined, the plate-like members 42 and 43 are joined, and the blade portion 7C is joined. The plate-like member 41 provided with the corresponding recessed portion 41A is joined to the plate-like member 42.

  The cylindrical case 24 of the locking device 20 shown in FIGS. 7 and 8 passes through the three plate-like members 41 to 43 and is bonded to a hole 29 formed in the door 1 with an adhesive or the like. The case base 24A provided at the inner end of the toilet booth 2 in the case 24 and in contact with the thumb turn member 21 so as to be freely rotatable is also the inner surface of the toilet booth 2 in the door 1. Are bonded with an adhesive or the like. Thus, at least a part of the locking device 20 is covered with the soft material. That is, as described above, a window hole 25 </ b> A that is a mark portion indicating a locked state is provided in a portion outside the toilet booth 2 that is the outdoor side of the locking device 20. A portion of the outer portion excluding the window hole 25A is covered with a soft material.

  5A and 5B and FIG. 6A and FIG. 6B are printed on the surfaces of the plate-like members 41 and 43 forming the front and back surfaces 14 and 15 of the door 1. Alternatively, the plate-like members 41 and 43 may be displayed by combining a plurality of soft foamed resins having different foaming resins with different foaming ratios. In addition, the display can also be performed by sticking different colored foamed resins formed in a thin thickness on the surfaces of the plate-like members 41 and 43.

  According to the present embodiment described above, at least a part of the surface of the door 1 specifically includes the closing surface 25 and the case base portion 24 </ b> A of the cylindrical case 24 of the locking device 20 and the blade portion 7 </ b> C of the hinge 7. The entire surface of the door 1 is formed of a foamed resin that is a softer material than metal or wood used as a normal door material, except for the exposed portion. Is safe for kindergarten and nursery school children, and is safe even if they collide when the door 1 is opened or closed, or when the door is touched. Thus, in this embodiment, the surface of the part except the part by which the door related members, such as the locking device 20 and the hinge 7, are arrange | positioned among the doors 1 is formed with the soft material. The other blade portion 7 </ b> C of the hinge 7 is covered with a soft material forming the door 1.

Moreover, the door 1 which is plate-shaped as a whole is disposed on both sides of the plate-shaped member 42 in the thickness direction of the door 1 and the plate-shaped member 42 formed of a hard foam material having a low expansion ratio. Since it has a three-layer structure composed of two plate-like members 41 and 43 formed of a soft foam material with a high expansion ratio, the plate-like members 41 and 43 secure the safety for the kindergarten while maintaining the center. Since the plate-shaped member 42 becomes the core member of the entire door 1, the large strength and rigidity of the entire door 1 can be secured by the plate-shaped member 42. For this reason, the deformation | transformation non-easiness of the whole door 1 is ensured, for example, when the door 1 is opened and closed, it can prevent that a door deform | transforms large. Thus, at least a part of the interior of the door 1 is formed of a hard material that is harder than a soft material. Also, the central plate-like member 42 becomes a core member of the door 1 as a whole. The cylindrical case 24 of the locking device 20 and the blade portion 7C of the hinge 7 can be firmly coupled to the door 1 with the plate-like member 42.

  Further, most of the blade portion 7C of the hinge 7 and the coupler 28 for connecting the blade portion 7C to the door 1 are embedded in the door 1, and these are plate-like members 41 to 43 made of foamed resin. Since it is in a covered state, the safety of the children can be ensured in this respect as well.

  FIG. 10 shows components of the door 1 according to another embodiment of the present invention. In this embodiment, a hard plate member 44 made of metal or wood is used instead of the plate member 42 made of a hard foam material having a low expansion ratio described with reference to FIG. That is, also in this embodiment, at least a part of the inside of the door 1 is formed of a hard material that is harder than the soft material. That is, at least a portion corresponding to the arrangement position of the door-related member in the interior of the door 1 is formed of a hard material.

  According to this, since the strength of the plate-like member 44 serving as the core member of the door 1 can be made larger than that of the plate-like member 42 of the embodiment of FIG. 7, the overall strength and rigidity of the door 1 are further increased. The cylindrical case 24 of the locking device 20 and the blade portion 7C of the hinge 7 can be more firmly coupled to the door 1.

  In each of the above-described embodiments, the plate-like members 42 and 44 are disposed on the entire door 1, but these plate-like members 42 and 44 require particularly high strength among the entire door 1. For example, the cylindrical case 24 of the locking device 20 and the blade portion 7C of the hinge 7 may be arranged only in the place.

  In the embodiment of FIG. 10, a soft cover made of foamed resin or rubber is disposed on the end surface of the door 1 where the end surface of the metal or wood plate-like member 44 is exposed, and the metal or wood You may make it cover the end surface etc. of the plate-shaped member 44 made with this cover.

  In addition, by enlarging the left-right dimension of the door 1, a part or the whole of the hinge body 7A of the hinge 7 shown in FIGS. 9 and 10 is accommodated in the recessed portion formed in the door 1. Thus, a part or the whole of the hinge body 7A may be covered with a soft material such as a foamed resin that forms at least a part of the surface of the door 1.

  FIG. 11 is a plan view of a door 1 according to still another embodiment, and is a view showing a portion of the locking device attached to the door 1 in a cutaway manner. In this embodiment, the door 1 includes a plate-like member 45 and a plate-like member 46 coupled to the outer surface of the toilet booth 2 in the plate-like member 45 with an adhesive or the like. These plate-like members 45 and 46 are formed of a soft foam material having a high expansion ratio, like the plate-like members 41 and 43 shown in FIGS.

  The plate-like member 46 having a thickness smaller than that of the plate-like member 45 does not have the same or substantially the same shape and size as the plate-like member 45. For example, a figure (kindergarten or nursery school) For example, it is a plate-like member of a figure such as a heart, a ribbon, a star, an animal, or a plant. That is, the plate-like member 45 may be provided with one large plate-like member 46 with the above-mentioned figure, or a plurality of small plate-like members 46 with the above-mentioned figure (all may be the same figure or a mixture of different figures). It may be arranged regularly or randomly. In addition, you may make it couple | bond the figure different from the figure of this plate-shaped member 46 on the surface of the plate-shaped member 46 couple | bonded with the plate-shaped member 45 with an adhesive agent. Further, a pattern may or may not be attached to the surface of the plate-like member 46.

  Thus, in this embodiment, the plate-like member 46 is a decorative member of the plate-like member 45 that forms the main part of the door 1. Moreover, the plate-shaped member 46 is arrange | positioned at the location where the cap member 53 which comprises the locking device 20 in the plate-shaped member 45 is exposed at least as described below.

  As shown in FIG. 11, in this embodiment, the thumb turn member 21 is attached to the plate-like member 45 so that the thumb turn member 21 is rotatable and the base portion 51 </ b> A is inside the toilet booth 2 in the plate-like member 45. The first mounting member 51 that is bonded to the surface of the toilet booth 2 with the adhesive and the second mounting member 52 that is bonded to the outer surface of the toilet booth 2 in the plate member 45 with the adhesive or the like. Is done.

  The first mounting member 51 and the second mounting member 52 that are arranged penetratingly inside the plate-like member 45 are joined to the left and right sides of the base portion 51A of the first mounting member 51 so as to protrude to the outside of the toilet booth 2. The two left and right columnar portions 52B provided to protrude to the inside of the toilet booth 2 are inserted into the base portion 52A of the second mounting member 52 into the two cylindrical portions 51B, and the columnar portions 52B are tubular with an adhesive or the like. This is done by making it impossible to pull out from the shaped part 51B.

  The tip end of the rotation shaft 21A of the thumb-turn member 21 disposed through the inside of the plate-like member 45 and the base portion 52A of the second mounting member 52 is a disc-like disc portion 21B, and this disc portion A colored mark (not shown) is provided on the outer surface of the toilet booth 2 in 21B. Further, the base portion 52A of the second mounting member 52 and the disc portion 21B of the thumb turn member 21 are covered with a cap member 53, and the surface of the cap member 53 is a view for exposing the colored mark to the outside. A window hole 53A similar to the window hole 25A shown in FIG.

  In order to lock the locking device 20 as shown in FIG. 8, when the thumb turn member 21 is rotated 90 degrees, the colored mark (for example, red) of the disk portion 21 </ b> B that rotates 90 degrees inside the cap member 53. ) Is exposed in the window hole 53 </ b> A, it can be confirmed that the locking device 20 is locked from the outside of the toilet booth 2. In a state where the locking device 20 is unlocked, a colored mark (for example, a blue mark) is exposed to the window hole 53A.

  For this reason, the window hole 53 </ b> A of the cap member 53 provided on the outside of the locking device 20 (outside of the toilet booth 2) is a mark portion that indicates the locked state and the unlocked state of the locking device 20. ing.

  In this embodiment, the attaching operation of the plate member 46 to the plate member 45 is performed after the locking device 20 is attached to the plate member 45. That is, as shown in FIG. 11, the plate-like member 46 is formed with a recess 46A corresponding to the shape of the cap member 53, and the plate-like member 46 is fitted into the recess 46A while the cap member 53 is fitted. The member 46 is joined to the plate member 45. A through hole 46B, which is an opening, is formed at a position corresponding to the window hole 53A of the cap member 53 in the concave portion 46A, whereby the colored mark exposed to the window hole 53A is transferred to the outside of the toilet booth 2. It can be confirmed from.

  Thus, in the embodiment of FIG. 11, the plate-like member 46 covers the portion excluding the window hole 53 </ b> A of the cap member 53 of the locking device 20 attached to the plate-like member 45. To be joined. That is, the part except the window hole 53A of the outer part of the toilet booth 2 in the locking device 20 is covered with the soft material.

  Although not shown, the plate-like member 46 covering the cap member 53 of the locking device 20 has a shape such as a heart or a ribbon having a smaller area than the plate-like member 45. In addition to the plate-like member 46, one or more plate-like members having the same material as the plate-like member 46 and having the same or different shape as the plate-like member 46 are provided. You may make it join to the shaped member 45. FIG. In this case, the timing of attaching the other decorative member to the plate-like member 45 may be the same as the time of attaching the plate-like member 46 described above to the plate-like member 45, and the plate-like member 46 described above is attached to the plate-like member 45. You may make it attach to the plate-shaped member 45 previously.

  FIG. 12 is a view similar to FIG. 11 showing another embodiment of a structure in which the plate-like member 46 of FIG. 11 covers the locking device 20. In this embodiment, the cap member 53 of the locking device 20 is inserted through a through hole 46 </ b> C formed in the plate-like member 46, and then has a through hole 54 </ b> A having a shape corresponding to the window hole 53 </ b> A of the cap member 53. The member 54 is fixed to the surface of the cap member 53 with an adhesive or the like. The covering member 54 is formed of a soft foam material having a high expansion ratio, like the plate-like member 46.

  As described above, in the embodiment of FIG. 12, the entire portion of the cap member 53 of the locking device 20 except the window hole 53 </ b> A is not covered with the plate-like member 46, and the side surface portion of the cap member 53 of the locking device 20. Is covered with a plate-like member 46, and the front portion (except for the window hole 53 </ b> A) of the cap member 53 of the locking device 20 is covered with the covering member 54. That is, as in the embodiment of FIG. 11, the portion of the locking device 20 outside the toilet booth 2 excluding the window hole 53A is covered with a soft material.

  FIG. 13 is a view similar to FIG. 11 showing still another embodiment of a structure in which the plate-like member 46 of FIG. 11 covers the locking device 20. In this embodiment, the door 1 is composed of a single plate-like member 47 formed of a soft foam material having a high expansion ratio similar to that of the plate-like member 45 shown in FIGS. 11 and 12. The plate-like member 47 which is the decorative member shown in FIGS. 11 and 12 is not joined to the plate-like member 47.

  As shown in FIG. 13, the plate-like member 47 is formed with a through hole 47 </ b> A for attaching the locking device 20, and the base portion 52 </ b> A of the second attachment member 52 of the locking device 20 has a through hole. It is joined to a step 47B formed on 47A with an adhesive or the like. Note that the entire cap member 53 of the locking device 20 is housed inside the through hole 47A, and no cover member such as the cover member 54 shown in FIG. 12 for covering the surface of the cap member 53 is disposed. However, similarly to the embodiment of FIG. 12, the front portion (except for the window hole 53 </ b> A) of the cap member 53 of the locking device 20 may be covered with the covering member 54.

  11 and 12, the decorative member may be arranged on the outer surface of the toilet booth 2 in the plate-like member 47 in this embodiment.

  In this embodiment, the door 1 is composed of a single plate-like member 47 formed of a soft foam material having a high expansion ratio, but the surface of the door 1 collides with a person or an object. There is a risk that it will be weak against external forces such as rubbing, scratching and scratching by humans and animals.

  FIGS. 14 to 19 show a manufacturing process of the door 1 which is composed of one plate-like member formed of a soft foam material as shown in FIG. 13 and whose surface is processed to be strong against the external force described above. FIG.

  First, as shown in FIG. 14, a high foaming ratio flexible foamed resin (for example, foamed polyethylene) (hereinafter referred to as a block body) 60, which is a block-like soft material produced by injection molding or a simple foaming process, is generated. The first step is performed.

  Next, a second step of cutting the block body 60 with a predetermined thickness dimension (for example, the thickness dimension of the plate-like member 47 shown in FIG. 13) to generate the square plate-like member 61 is performed.

  After this, the male punching die 62 shown in FIG. 16 having the same shape and dimensions as the door 1 (the door 1B in the example shown in FIGS. 16 to 19) is formed on the generated plate-like member 61. A third step of punching with the female punching die 63 shown in FIG. 16 having the same shape and dimensions as the door 1 is performed. That is, a process of punching the male punching die 62 from the arrow A direction which is the vertical direction is performed on the plate-like member 61 placed on the upper surface of the female punching die 63.

  By this punching process, the plate-like member 61 has the same or substantially the same shape and size as the door 1B shown in FIG. 1, and is used as the door 1B. The plate-like member 1B shown in FIG. Is generated.

  Next, the fourth processing is performed to increase the strength against the external force of the front surface (outer surface of the toilet booth 2) 14 and the rear surface (inner surface of the toilet booth 2) 15 of the generated plate-like member 1B. The steps are carried out, and FIG. 18 shows this processing method.

  In this embodiment, the process of processing the front surface 14 and the back surface 15 of the generated plate-like member 1B into a mesh shape is performed, and this processing is performed together with the heat treatment. ing.

  As shown in FIG. 18, a flat plate-shaped upper mold 64 is disposed above the plate-shaped member 1B, and a flat plate-shaped lower mold 65 is disposed below the plate-shaped member 1B. These molds 64 and 65 are sandwiched from above and below (arrows A and B directions) and are pressed.

  On the lower surface 64B which is one of the upper and lower surfaces 64A and 64B of the upper mold 64 and the upper surface 65A which is one of the upper and lower surfaces 65A and 65B of the lower mold 65, a heat-resistant mesh pattern sheet is provided. The members 66 are respectively attached, and when the plate-like member 1B is pressed, these molds 64 and 65 are heat-treated.

  For this reason, the front surface (upper surface in FIG. 18) 14 and the rear surface (lower surface in FIG. 18) 15 of the plate-like member 1B are heated and cured by the molds 64 and 65, and as shown in FIG. And processed into a mesh shape (mesh pattern). That is, a mesh pattern is thermally transferred to the front surface 14 and the back surface 15 of the plate-like member 1B.

  As a result, the strength against the external force of the front and back surfaces 14 and 15 of the plate-like member 1B (collision and rubbing with humans and objects, scratching by humans and animals, etc.) increases.

  In addition, in this embodiment, although the process which performs the process and heat processing mentioned above was implemented with respect to the front and back surfaces 14 and 15 of the plate-shaped member 1B, the 4th process mentioned above is at least It is preferable to implement on the surface 14 of the plate-like member 1 </ b> B (the outer surface of the toilet booth 2) that is susceptible to collisions, rubbing with humans and objects, and scratching by humans and animals.

  The processing described above is not only performed on the plate-like member 1B used as the door 1B shown in FIG. 1, but also a plate used as the door 1A shown in FIG. This is also applied to the shaped member. That is, the processing described above is performed on one plate-like member formed of a soft foamed resin having a high expansion ratio, which is a soft material used as the doors 1A and 1B shown in FIG. Is done.

  In addition, as described above, the manufacture of the door 1 whose surface is processed into a mesh shape and thermoset is performed, a mesh-shaped heat-resistant sheet is attached to the inner surface, and the inside of the heated mold is A synthetic resin melted by heating may be injected and filled together with a foaming agent to be foamed and molded by injection molding. Note that a net pattern may be formed in advance on the inner surface of the mold instead of preliminarily attaching a mesh pattern heat-resistant sheet to the inner surface of the mold.

  20 shows another embodiment of the hinge 7 shown in FIG. 9 and FIG. 10 and shows the hinge 7 attached to the front panel 3 shown in FIG. 13 and the plate-like member 47 forming the door 1. FIG.

  In this embodiment, of the pair of blade portions 7B and 7C of the hinge 7, one blade portion 7B is attached to the front panel 3 with an adhesive or the like on the inner surface of the toilet booth 2 in the front panel 3. The left and right two cylindrical portions 70B projecting from the base portion 70A of the mounting member 70 to the outside of the toilet booth 2 and the left and right cylindrical portions 70B projecting to the inside of the toilet booth 2 at the blade portion 7B. This is performed by inserting the portion 70D so that the columnar portion 70D cannot be removed from the tubular portion 70B with an adhesive or the like.

  On the other hand, the other wing portion 7C is attached to the plate-like member 47 by connecting the toilet booth 2 in the plate-like member 47 to the two left and right cylindrical portions 7E provided to protrude from the wing portion 7C to the outside of the toilet booth 2. Two left and right columnar portions 71B provided to protrude from the base portion 71A of the mounting member 71 coupled to the outer surface of the toilet booth 2 to the inside of the toilet booth 2 are inserted, and the columnar portion 71B is formed by an adhesive or the like. This is done by making it impossible to pull out from the cylindrical portion 7E.

  The columnar portion 7D of the blade portion 7B and the cylindrical portion 70B of the mounting member 70 are disposed through the inside of the front panel 3 in the thickness direction of the front panel 3, and the cylindrical portion 7E of the blade portion 7C and the mounting member The columnar portion 71 </ b> B of 71 is disposed through the plate-shaped member 47 in the thickness direction of the plate-shaped member 47.

  The base portion 71A of the mounting member 71 may be covered with a soft material. When this base portion 71A is not covered with a soft material, the corner portions may be chamfered.

  FIG. 21 shows an embodiment in which a rear end portion 47C, which is an end portion on the hinge 7 side, of both end portions in the left-right direction that is the width direction of the door 1 in the plate-like member 47 shown in FIG. 20 is extended to the hinge body 7A. Indicates. 21 shows the door 1 of FIG. 21 when the fully opened position is reached by a two-dot chain line. As can be seen from FIG. 21, the front end 47D of the rear end portion 47C of the plate-like member 47 is the front panel. For this reason, the front end 47D of the rear end portion 47C, which is a portion extending to the hinge body 7A of the door 1, is in contact with the front panel 3 that is a stationary member when the door 1 is fully opened. Has become a department. That is, the door 1 made of a soft material covering the other blade portion 7C of the hinge 7 extends to the hinge body 7A, and the leading end 47D of the rear end portion 47C that is the extended portion is the door 1. It becomes the door stop part which contacts the front panel 3 when fully opened.

  FIG. 22 is an exploded perspective view of the door 1 </ b> B constituted by another embodiment of the central plate-like member 44 shown in FIG. 10.

  In this embodiment, the intermediate member 48 arranged at the center is formed of a hard material made of metal or wood, like the plate-like member 44 of FIG. 10, but this is a core member of the door 1. The intermediate member 48 has a frame shape with a space inside. That is, in this embodiment, the intermediate member 48 is a frame-like member in which at least a peripheral portion 48A where the hinge 7 is disposed and a portion excluding the portion 48B where the locking device 20 is disposed is an opening 48C. ing. As described above, at least a portion corresponding to the arrangement position of the door-related member in the interior of the door 1 is formed of a hard material.

  Therefore, according to this embodiment, the door 1 can be reduced in weight. Moreover, the deformation | transformation non-easiness of the whole door 1 is ensured, for example, when the door 1 is opened and closed, it can prevent that a door deform | transforms large. Furthermore, the door-related member can be firmly coupled to the door 1 at the intermediate member 48.

  The intermediate member 48 may be formed of a hard foam material having a low expansion ratio.

  In addition, although the above was description about the door 1B of the two doors 1A and 1B which form the door 1, the door 1A also has the same external shape as the door 1A shown in FIG. The door has a three-layer structure composed of three members made of the same material. Similar to the door 1B, the central intermediate member is a frame-shaped member having an opening portion at least a peripheral portion where the hinge 7 is disposed and a portion where the locking device 20 is disposed.

  FIG. 23 is an exploded perspective view of a door 1 </ b> B constituted by still another embodiment of the plate-like member 44 shown in FIG. 10.

  The plate-like member 49 according to this embodiment is also formed of a hard material made of metal or wood like the plate-like member 44 of FIG. 10, but this plate-like member 49 that is the core member of the door 1. Among them, a plurality of through holes 49C are formed in a portion excluding the peripheral portion 49A where the hinge 7 is disposed and the portion 49B where the locking device 20 is disposed. That is, also in this embodiment, at least a portion corresponding to the arrangement position of the door-related member in the inside of the door 1 is formed of a hard material.

  For this reason, according to this embodiment, as with the embodiment of FIG. 22, the door 1 can be reduced in weight, and the entire door 1 is not easily deformed. Furthermore, the door-related member can be firmly coupled to the door 1 at the plate-like member 49.

  The plate-like member 49 may be formed of a hard foam material having a low expansion ratio.

  In addition, although the above was description about the door 1B of the two doors 1A and 1B which form the door 1, the door 1A also has the same external shape as the door 1A shown in FIG. The door has a three-layer structure composed of three members made of the same material. The central plate-like member is formed with a plurality of through holes in a portion excluding a peripheral portion where at least the hinge 7 is disposed and a portion where the locking device 20 is disposed, similarly to the door 1B.

  24 and 25 show an embodiment in which the upper part of the door 1 formed of a single flexible material has a structure that can easily be bent toward the toilet booth 2 as in the embodiment of FIG.

  As can be seen from FIG. 24, in this embodiment, a plurality of long grooves 80 are formed in the surface 15 on the toilet booth 2 side in the upper part of the door 1. Each long groove 80 has a length component in the horizontal direction, and these long grooves 80 are arranged in parallel at a predetermined interval in a direction orthogonal to the length direction of the long groove 80. .

  As shown in FIG. 24, the longitudinal direction of the plurality of long grooves 80A formed in the door 1A is such that the opening 5A (FIG. 1) is arranged together with the front panel 3A to which one blade portion 7B of the hinge 7 is attached. The direction is inclined downward toward the front panel 3 </ b> B forming the reference). Similarly, the longitudinal direction of the plurality of long grooves 80B formed in the door 1B also forms an opening 5B (see FIG. 1) together with the front panel 3B to which one blade portion 7B of the hinge 7 is attached. The direction is inclined downward toward the front panel 3C.

  As shown in FIG. 1 and FIG. 24 described above, the door 1 and the front panel 3 are disposed on the side 12 of the door 1 on the side of the locking device 20 among the left and right sides 10 and 12 of the door 1. A cut portion 31 having a shape cut from above to below is formed. As a result, when an abnormality occurs in a child in the toilet booth, an adult who is an employee of a kindergarten or a nursery school puts his arm into the toilet booth 2 from the notch 31 and is locked. The device 20 can be unlocked quickly, and the door 1 can be opened quickly.

  FIG. 25, which is a sectional view taken along line S25-S25 in FIG. 24, shows a longitudinal sectional view of the door 1B shown in FIG.

  As described above, in this embodiment, a plurality of long grooves 80B are formed on the surface 15 on the toilet booth 2 side in the upper part of the door 1B.

  For this reason, when the upper part of the door 1B is pushed from the outside of the toilet booth 2, the upper part of the door 1B is indicated by a two-dot chain line as compared with the case where the long groove 80B is not formed in the upper part of the door 1B. As shown, the toilet booth 2 side (inside the toilet booth 2) (in the direction of arrow C) is easily bent.

  As a result, when an abnormality occurs in a child in the toilet booth 2, an adult who is a staff member of a kindergarten or a nursery school has a higher body than the case where the long groove 80B is not formed on the upper portion of the door 1B. Can be bent (bent) to the inside of the toilet booth 2, so that the hand put into the toilet booth 2 from the cut portion 31 can be easily reached by the locked locking device 20. As a result, the locked locking device 20 can be unlocked more quickly, and the door 1 can be opened more quickly.

  FIGS. 26 and 27 show another embodiment of the door 1 with the long groove 80 of the embodiment of FIGS. Hereinafter, the left door 1B which is one of the left and right two doors 1A and 1B which are the door 1 shown in FIG. 26 will be described.

  As shown in FIG. 27, which is an exploded perspective view of the door 1, in this embodiment, like the door 1 of the embodiment of FIGS. The entire door 1 is formed by a three-layer structure. That is, the door 1 has three plate-like members 43, 81, and 41 overlapped in the thickness direction of the door 1 (the arrow A and B directions which are the vertical directions in FIG. 27). , 41 are joined by an adhesive or the like.

  The two upper and lower plate-like members 43 and 41 sandwiching the central plate-like member 81 are formed of a soft foam material having a high expansion ratio, as in the embodiment of FIGS. On the other hand, the central plate-like member 81 is composed of a plate-like member 82 formed of a soft foam material having a high expansion ratio and a plate-like member 83 formed of a hard material made of metal or wood.

  For this reason, in this embodiment, the upper part of the door 1 formed by the three-layer structure by the three plate-like members 43, 81, 41 is formed of a soft foam material having a high expansion ratio. .

  The back surface 15 inside the toilet booth 2 of the door 1 shown in FIG. 26 is formed by the bottom surface 15 of the plate-like member 41 shown in FIG. The same long groove 80 as in the embodiment of FIG. 25 is formed.

  Of the two plate-like members 82 and 83 constituting the central plate-like member 81, the plate-like member 82 that forms the upper portion of the plate-like member 81 is, as shown in FIG. It has a shape and dimensions corresponding to the upper part where the long groove 80 is formed.

  For this reason, the upper part of the door 1 formed by the three-layer structure of the three plate-like members 43, 81, 41 is the toilet booth 2 side (the interior of the toilet booth 2 as in the embodiment of FIGS. 24 and 25). ) Is easy to bend. On the other hand, the portion of the door 1 excluding the shape portion of the plate-like member 82, that is, the shape portion of the plate-like member 83 becomes a portion that does not bend toward the toilet booth 2 side. Door-related members such as can be attached.

  The above description is about the door 1B (the central plate member 81B is composed of two plate members 82B and 83B) formed by a three-layer structure of three plate members 43B, 81B and 41B. However, the door 1A shown in FIG. 26 also has a plate-like member 41A that forms the back surface 15 on the inside of the toilet booth 2 of the door 1 and a central member (not shown) constituted by two plate-like members 82A and 83A. It has a three-layer structure with a plate-like member and a plate-like member (not shown) that forms the outer surface 14 of the toilet booth 2 of the door 1, and these plate-like members are made of the same material as the door 1B. . That is, the door 1A is different from the door 1B only in outer shape, and the material and structure are the same as those of the door 1B.

  In this embodiment, since the door 1 is formed by a three-layer structure including three plate members 43, 81, 41, the plate member 41 has a through hole instead of the long groove 80. (A long hole having the shape and dimensions of the long groove 80) may be formed. In this embodiment, the plate-like member 83 may be formed of a hard foam material having a low foaming ratio.

  In addition, in the embodiment of FIGS. 24 to 27, as described above, the depth of cut below the cut portion 31 when the upper portion of the door 1 in which the long groove 80 is formed is folded toward the toilet booth 2 is the same as that of the adult. Is a depth at which the locking device 20 can be unlocked by putting an arm into the toilet booth 2 from above the upper side 13 of the door 1. The depth is such that the locking device 20 cannot be unlocked even if the arm is placed inside the toilet booth 2. As described above, this depth is the vertical distance from the deepest portion of the cut portion 31 to the locking device 20, specifically, from the deepest portion of the cut portion 31 to the latch receiving member 23 of the lock device 20. This can be realized by setting the vertical distance to the latch 22 in which the tip end is fitted to the groove 23A to be 30 cm or more and 80 cm or less, preferably 40 cm or more and 70 cm or less. In addition, in the embodiment of FIGS. 24 to 27, the upper portion of the door 1 is easily bent to the toilet booth 2 side, and therefore the maximum distance in the above-described vertical distance range is the exemplified distance (for example, 80 cm or less, preferably 70 cm or less). That is, the maximum distance in the range of the vertical distance may be, for example, 65 cm or less, preferably 55 cm or less.

  It should be noted that the surface of the plate-like members 41 and 43 shown in FIGS. 7 to 10 and the plate-like members 45 and 46 shown in FIGS. Processing).

  Even when the long groove 80 is not formed in the upper part of the door 1, bending or bending the door 1 toward the toilet booth 2 (inside the toilet booth 2) is not possible. Flexibility is possible, and it is also possible to bend or bend the door 1 to the outside of the toilet booth 2 opposite to the toilet booth 2 side due to the flexibility of the door 1 itself. .

  Further, in each of the embodiments described above, the hinge may be a gravity hinge in which the door 1 is closed by the weight of the door 1 itself that has been opened and moved.

  In addition, the door which concerns on this invention is applicable also to a toilet booth with one piece number, and three or more toilet booths.

  The present invention can be used, for example, as a door for a toilet booth.

DESCRIPTION OF SYMBOLS 1 Door 2 Toilet booth 3 Front panel 3B, 3C which is an immovable member which forms the entrance / exit of a toilet booth Front panel 3A, 3B The one blade part of the hinge is attached Front panel that forms an entrance with the front panel that is located 5 Opening that is the entrance / exit of the toilet booth 7 Hinge 7A Hinge body 7B One blade portion of the hinge 7C The other blade portion of the hinge 12 A non-linear side portion Side 13 which is a non-linear side 14 Upper surface of the door 15 Back surface of the door 20 Locking device 25A, 53A Window hole which is a mark portion of the locking device 30 Corner on the entrance / exit side at the upper part of the front panel 31 Cut portions 41, 43, 47, 82 A plate-like member 42 made of a soft foamed resin having a high foaming ratio, which is a soft material. 42 A hard material. Plate-like member formed of hard foamed resin with low expansion ratio 44,83 Plate-like member made of metal or wood which is a hard material 47D Tip of the rear end portion of the door which is a door contact portion 48 Inside of the door Metal or wood frame-like member that forms at least a portion corresponding to the position of the door-related member 49 of metal or wood that forms at least a portion corresponding to the position of the door-related member in the interior of the door Plate-like member 49C Through hole 80 Long groove

Claims (19)

In the door that can be opened and closed freely in order to open and close the opening, at least a part of the surface is formed of a soft material,
The opening is an entrance provided between the room and the outside,
At least the upper part is made of a soft material,
Wherein the interior side surface of the upper door, wherein a long groove which have a length component in the horizontal direction for facilitating bending fold the top to the indoor side.   The door of Claim 1 WHEREIN: The surface of the part except the part by which a door related member is arrange | positioned at least is formed with the said soft material, The door characterized by the above-mentioned.   The door according to claim 1 or 2, wherein all or most of the door is formed of the soft material, and at least one of the front and back surfaces is processed into a mesh shape. door.   The door according to claim 3, wherein the processing is performed together with heat treatment. The door according to any one of claims 1 to 4, wherein at least a part of the inside of the portion excluding the upper part is formed of a hard material having a hardness higher than that of the soft material. Door.   The door according to claim 5, wherein at least a portion of the interior corresponding to the position where the door-related member is disposed is formed of the hard material.   The door of Claim 5 or 6 WHEREIN: The part currently formed with the said hard material becomes the frame shape which becomes the space inside, The door characterized by the above-mentioned.   The door according to claim 5 or 6, wherein the portion made of the hard material is plate-like and has a plurality of through holes.   The door according to any one of claims 1 to 8, wherein the door is openable and closable around a hinge as a door-related member, and at least a part of the hinge is covered with the soft material. And door.   The door according to claim 9, wherein the hinge has a hinge body and a pair of blade portions that are rotatable with respect to the hinge body, and one blade portion is attached to an immobile member, The other wing portion is attached to the surface, and at least the other wing portion is covered with the soft material.   The door according to claim 10, wherein the soft material covering the other blade portion extends to the hinge body, and a tip of the extended portion is a door contact portion that contacts the stationary member when fully opened. The door is characterized by being. The door according to claim 10 or 11, wherein, of the left and right sides, the side opposite to the side on which the other blade portion of the hinge is disposed, and the upper side are non-linear sides. And
The entrance / exit is an entrance / exit of a toilet booth, and the entrance / exit is formed by two panels which are the immovable members arranged with a space in the left-right direction,
Of these two panels, the entrance-side corner at the upper part of the panel forming the entrance with the panel to which the one blade portion of the hinge is attached, and the non-linear side The door is characterized by a cut portion having a shape cut from above to below. In the door according to claim 12, wherein the surface of a chamber side the toilet booth side, the length component in the horizontal direction to the upper easily broken bend into the toilet booth side of said upper door said and possess long groove, characterized in that it is at least one formed in the direction direction or substantially perpendicular perpendicular to the length direction. . In the door according to claim 13, wherein the longitudinal groove is a plurality, the length direction of each long groove, said that together with the panel in which the one of the blade part of the hinge is attached to form the doorway A door characterized in that it is inclined downward toward the panel. The door according to claim 1 , wherein the door is openable and closable around a hinge, and the hinge includes a hinge body and a pair of blade portions that are rotatable with respect to the hinge body, One blade is attached to the stationary member, and the other blade is attached to the surface,
Of the left and right sides, the side opposite to the side where the other blade portion of the hinge is disposed, and the upper side are non-linear sides,
The entrance / exit is formed by two panels which are immovable members arranged with a space in the left-right direction,
Of these two panels, the entrance- side corner at the upper part of the panel forming the entrance with the panel to which the one blade portion of the hinge is attached, and the non-linear side The door is characterized by a cut portion having a shape cut from above to below. The door in any one of Claims 1-15 WHEREIN: The locking device used as the door related member for locking from at least one of the said indoor side and an outdoor side is provided, At least one part of this locking device Is covered with the soft material. In the door according to claim 16, in the outdoor-side portion of said locking device, the mark part showing a locked state and / or the unlocking state is provided with, among the portion of the outdoor side The door excluding the mark portion is covered with the soft material. In the door according to claim 16 or 17, wherein the locking device includes a thumb turn member attached to a surface facing the indoor side, and a latch coupled to the thumb member, the outdoor side of the stationary member And a latch receiving member attached to a surface facing the door, wherein the latch receiving member also serves as a door stop member for defining a fully closed position. In the door according to claim 18, the surface facing the exterior side of the latch receiving member is a door, characterized in that the soft member is attached.

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