JP6175270B2 - door - Google Patents

Description

  The present invention relates to a door that opens and closes an opening, and relates to a door used for a nursery booth for a kindergarten or a nursery school, a public toilet booth for a public facility, and the like.

  The following patent document 1 shows a door for opening and closing a doorway of a toilet booth that is an opening. The door includes a door body and a door-related member provided on the door body, and is opened and closed by a hinge, which is a door-related member, on a surface panel that forms a toilet booth together with a side panel. It is attached freely. In addition, a locking device that is a door-related member for locking and unlocking from the inside of the toilet booth is attached to the door body of the door.

JP 2004-353402 A

  By the way, toilet booths are installed in various building facilities, one of which is a kindergarten or nursery school. Those who use the toilet booths of these kindergartens and nurseries are kindergarten children, and the doors arranged at the entrances and exits of the toilet booths are often opened and closed or contacted by the kindergarten children.

  For this reason, it can be considered that at least a part of the surface of the door body is made of a soft material so that the influence of the kindergarten when it contacts the door body can be reduced.

  However, by forming at least a part of the surface of the door body from a soft material in this way, the attachment strength of the door-related member provided in the door body may be reduced. There is a need for a device to prevent this.

  An object of the present invention is to provide a door that can prevent a reduction in mounting strength of a door-related member provided in the door body even if at least a part of the surface of the door body is formed of a soft material. .

  The door according to the present invention is a door configured to be freely opened and closed in the opening to open and close the opening, and includes a door main body and a door-related member provided in the door main body. At least a part of the main body including at least a portion where the door-related member is provided is formed of a soft material, and the door-related member is provided on one side of both sides in the thickness direction of the door main body. A first member and a second member that is provided at a position corresponding to the first member on the other side, and is coupled to the first member, and includes the first member in the interior of the door body. Between the first member and the second member, an intermediate member made of a hard material having the same or substantially the same length as the thickness of the door body is disposed, and the length direction of the intermediate member One end of both ends of the first member is the first member Together we are in contact, in which the other end is characterized in that in contact with the second member.

  In the present invention, at least a part of the door body including at least a portion on which the door-related member is provided is formed of a soft material, thereby reducing an influence that a person who uses the door touches the door. become able to.

  In the present invention, the door-related member is provided at a position corresponding to the first member provided on one side of the both sides in the thickness direction of the door body and the first member on the other side. A second member coupled to the member.

  As described above, at least a part of the door body including at least a portion where the door-related member is provided is formed of a soft material. Therefore, the first member and the second member of the door-related member are the door body. There is a possibility that the mounting strength of the door-related member provided on the door main body is lowered due to the movement toward the inside in the thickness direction.

  However, in the present invention, an intermediate member made of a hard material having the same or substantially the same length as the thickness of the door body is disposed between the first member and the second member inside the door body. In addition, one end of both end portions in the length direction of the intermediate member is in contact with the first member, and the other end is in contact with the second member.

  Thus, the distance between the first member and the second member of the door-related member is maintained at the same or substantially the same distance as the thickness of the door body due to the presence of the intermediate member. The two members are prevented from moving inward in the thickness direction of the door body.

  For this reason, according to the present invention, even if at least a part of the surface of the door body is formed of a soft material, it is possible to prevent the attachment strength of the door-related member provided on the door body from being lowered.

  In the present invention, the soft material is a material having flexibility more than a metal such as a steel plate or a wood such as a plywood used as a material for a normal door body. Examples include soft foamed resin having a foaming ratio and soft rubber.

  On the other hand, the hard material is a material that is more rigid than the soft material, and the hard material is, for example, a synthetic resin, metal, wood, or the like.

  In the present invention, the shape and structure of the intermediate member may be arbitrary as long as it has the same or substantially the same length as the door body. For example, the intermediate member may be in the thickness direction of the door body. It may be a rod-shaped member having a length. The rod-shaped member may be hollow or solid. In this example, the intermediate member may be composed of one rod-shaped member or may be composed of a plurality of rod-shaped members.

  In the present invention, at least one of the first member and the second member is provided with a protruding portion that protrudes inward in the thickness direction of the door body and has a length dimension smaller than the thickness dimension of the door body. The member may be a cylindrical member into which the protruding portion can be inserted.

  According to this, the installation position with respect to the door main body of this door related member by inserting the protrusion part provided in at least one of the 1st member and 2nd member which comprise a door related member in the inside of a cylindrical member. Will be positioned.

  In this invention, the connection structure of the 1st member and 2nd member which comprise a door related member may be arbitrary.

  Note that the first member and the second member may or may not be coupled by a coupling tool. In the former case, the coupler may be, for example, a screw member such as a bolt or a screw, or a rivet. In the latter case, the first member and the second member may be coupled by, for example, adhesion, welding, or the like.

  As described above, when the intermediate member is a cylindrical member into which the protruding portion provided in at least one of the first member and the second member can be inserted, the first member and the second member are combined. In the structure, for example, a male screw member for connecting the first member and the second member is inserted into the cylindrical member, and a female screw hole into which the male screw member is screwed is formed in the protruding portion. May be. That is, the first member and the second member are joined by inserting the male screw member into the cylindrical intermediate member and screwing the male screw member into the female screw hole formed in the protruding portion. It is good also as a structure.

  In addition, in the coupling structure of the first member and the second member described above, a plate-like member formed of a hard material between the first member and the door body and / or between the second member and the door body. May be arranged.

  According to this, by loading a male screw member for coupling the first member and the second member into a female screw hole formed in the protruding portion, the load of the male screw member applied to the first member and / or the second member can be increased. Can be dispersed.

  For this reason, the plate-shaped member formed with the hard material arrange | positioned between the 1st member and the door main body and / or between the 2nd member and the door main body starts on the 1st member and / or the 2nd member. It becomes a load distribution member for distributing the load of the male screw member.

  The shape and size of the plate-like member may be arbitrary, and the plate-like member may have, for example, the same or substantially the same shape and size as the first member or the second member. What has a shape and a dimension larger than two members may be sufficient.

  In the present invention, when the intermediate member is a cylindrical member as described above, the hard material forming the cylindrical member may or may not have translucency or semi-translucency. Good.

  As described above, the load of the male screw member is applied to the first member and / or the second member, but when this load becomes excessively large, both ends of the tubular member in the length direction are applied. Since a large load is applied, damage such as cracks may occur on a part or the whole of the cylindrical member.

  Here, in the case where the hard material forming the tubular member has a light-transmitting property or a semi-light-transmitting property, the hard material forming the tubular member has a light-transmitting property or a semi-transmitting property. Compared with the case where it does not do, it becomes easy to understand that damage, such as a crack, has occurred in the cylindrical member. In addition, even when damage such as cracks is only on the inner peripheral surface of the cylindrical member and / or the vicinity thereof and does not reach the outer peripheral surface of the cylindrical member, damage to the cylindrical member It can be judged by visually recognizing from the outside that the member has a cloudy portion due to this damage.

  In addition, it is preferable to perform the confirmation operation | work of the damage of a cylindrical member in the case of the coupling | bonding operation | work of a 1st member and a 2nd member, the inspection of a door related member, and the replacement | exchange operation.

  In the present invention, the intermediate member may be integrated with one of the first member and the second member. That is, in the present invention, the intermediate member includes a member integrated with one of the first member and the second member in addition to the member separated from the first member and the second member. It is.

  The first member covers at least a part of the surface of the door body on the side where the first member is provided, and is in contact with the surface of the door body on the side where the first member is provided. It is preferable that the door body is in contact with or substantially in contact (in other words, when the door is actually used, it is substantially in contact with the surface of the door body on the side where the first member is provided). Similarly, the second member covers at least a part of the surface of the door body on the side where the second member is provided, and the surface of the door body on the side where the second member is provided. (In other words, when the door is actually used, it is preferably substantially in contact with the surface of the door body on the side where the second member is provided).

  Further, the first member covers at least a part of the surface of one end portion (in other words, the end portion on the side where the first member is provided) of both end portions in the length direction of the intermediate member. However, it is preferable that the first member covers the entire surface of one of the end portions in the length direction of the intermediate member. Similarly, the second member is at least a part of the surface of the other end (in other words, the end on the side where the second member is provided) of both end portions in the length direction of the intermediate member. However, it is preferable that the second member covers the entire surface of the other end portion of the both end portions in the length direction of the intermediate member.

  In the present invention described above, the door-related member refers to a member, a device, or the like provided in the door body, and the first example of the door-related member is a locking device for locking and unlocking the door.

  Here, the type, structure, etc. of the locking device may be arbitrary, and this locking device may be, for example, a cylinder lock, a hooking lock, a sickle lock, a padlock, and a password entered from a keyboard. It may be a password lock that can be unlocked by holding, an IC card lock that can be unlocked by holding an IC card or inserting it, or a fingerprint authentication lock that can be unlocked by holding or touching a finger. .

  The locking device may be one that can be locked and unlocked from both sides in the thickness direction of the door body, or one that can be locked and unlocked from only one side of the door body in the thickness direction.

  As a specific example of the locking device in the latter case, a latch receiver disposed on an immovable member which is provided inside the opening which is one of the two sides in the thickness direction of the door body and forms the opening. A thumb-turn member having a bar-shaped latch received by the member; a support member for supporting the rotation center axis of the thumb-turn member; and a support member provided on the other side of the opening and provided by a coupler. A base member to be coupled, and a locking state display member that is provided outside the base member to display the locked state and / or the unlocked state. An example of the locking device is the first member and the base member is the second member.

  In this locking device, the thumb turn member is rotated, and the latch of this thumb turn member is received by the latch receiving member disposed on the immovable member, so that the door is locked and the lock state display member displays the lock state. By rotating the thumb turn member in the opposite direction, the door is unlocked, and the lock state display member displays the unlock state.

  As described above, a plate-like member that is a load distribution member made of a hard material is disposed between the thumb turn member and the door main body and / or between the base member and the door main body. Also good.

  Moreover, the 2nd example of the door related member in this invention is a hinge for making a door openable and closable with respect to an opening part.

  Here, the type and structure of the hinge may be arbitrary. As an example, the pin is provided on one of the stationary member forming the opening and the door body, and the vertical direction is the length direction. 1st hinge member which has a part, and the 2nd hinge member which is provided in the other of a stationary member and a door main body, and is provided with the hole in which the pin part of a 1st hinge member is inserted is comprised. Can be mentioned.

  As a more specific example of the hinge described above, the first hinge member has a main body portion and an attachment portion for attachment to the stationary member, and the second hinge member is disposed above the first hinge member. A main body portion provided on one side of the door body in the thickness direction, and an attachment portion provided on the other side and coupled to the main body portion by a coupling tool, The pin portion of the hinge member is provided on the upper portion of the main body portion of the first hinge member, and the hole of the second hinge member is provided on the bottom portion of the main body portion of the second hinge member. It can be mentioned that the main body of the member is the first member and the mounting portion of the second hinge is the second member.

  In this example, the second hinge member is placed on the first hinge member and is rotatable about the pin portion of the first hinge member.

  In the present invention described above, at least a part of the surface of the door-related member may be covered with a soft material, or at least a part of the surface of the door-related member may be formed of a soft material. .

  The present invention can be applied to a door for opening and closing an arbitrary doorway, and this doorway may be a doorway of a toilet booth or a doorway 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.

  According to the present invention, even if at least a part of the surface of the door body is formed of a soft material, it is possible to prevent the attachment strength of the door-related member provided on the door body from being lowered.

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 plan view showing when the locking device shown in FIGS. 1 and 2 is unlocked. FIG. 5 is a plan view showing when the locking device shown in FIGS. 1 and 2 is locked. FIG. 6 is an exploded perspective view of the second hinge member constituting the locking device and the hinge shown in FIGS. 1 and 2. 7 is an enlarged view of an exploded perspective view of the locking device shown in FIG. FIG. 8 is an enlarged cross-sectional view of the locking device shown in FIG. FIG. 9 is an exploded perspective view of the first hinge member constituting the hinge shown in FIGS. 1 and 2. 10 is an enlarged view of an exploded perspective view of the upper second hinge member shown in FIG. FIG. 11 shows a state in which the second hinge member attached to the door shown in FIGS. 1 and 2 is connected to the first hinge member shown in the exploded perspective view attached to the front panel which is a stationary member. FIG. FIG. 12 is an enlarged view of a portion where the upper hinge is arranged in the door and the front panel shown in FIG. 11.

  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.

  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. It is formed in a square shape in plan view by an indoor wall (not shown) standing in parallel with the panel 3, and between the front panels 3 is an entrance 5 which is an opening of each toilet booth 2A, 2B. ing. The front panel 3 and the side panel 4 connected to each other are erected on the floor by leg members 6. Thus, the front panel 3 is a stationary member that forms the entrance / exit 5.

  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.

  FIG. 2 is a front view showing the toilet booth 2 of FIG. The doors 1 of the respective toilet booths 2 are attached to the front panel 3 so as to be openable and closable by two hinges 7 which will be described later, with a specific structure arranged separately in the vertical direction. 5A of the toilet booth 2A formed between the front panel 3B and the door 5B is opened and closed by the door 1A, and the door 5B of the toilet booth 2B formed between the front panels 3B and 3C is opened and closed by the door 1B. The Therefore, the doors 1A and 1B arranged at the entrances 5A and 5B can be opened and closed around the upper and lower two hinges 7 arranged on the left side 10 side of the left and right sides 10 and 12. It is a door that opens on the left side.

  As described above, the entrance / exit 5A is formed by the two front panels 3A and 3B which are immovable members arranged with a gap in the left-right direction, and the entrance / exit 5B has a gap in the left-right direction. It is formed by two front panels 3B and 3C which are the immovable members arranged. Further, the door 1 is disposed in the doorway 5 so as to be opened and closed in order to open and close the doorway 5.

  The doors 1 </ b> A and 1 </ b> B include a door body 1 </ b> D, a locking device 20 that will be described later with a specific structure that is a door-related member, and a second hinge member 34 that constitutes the above-described two upper and lower hinges 7 that are door-related members. The door main body 1D is made of a single plate-like member made of foamed resin, which is a softer material than a metal or wood, that is, a soft plate-like member. It has been formed. For this reason, all including the part in which door related member in door main body 1D is provided is formed with the soft material, and most of the surface of the door 1 is formed with the soft material.

  On the other hand, the front panels 3A, 3B, 3C and the side panels 4A, 4B, 4C are made of a hard material such as wood.

  Further, as shown in FIG. 2, the door body 1D of the doors 1A and 1B has a substantially rectangular shape when viewed from the front, and four corners are chamfered in a round shape. Yes. Further, the lower side 11 of the door body 1D is flush with or substantially flush with the lower side of the front panel 3, and the upper side 13 of the door body 1D is flush with or substantially flush with the upper side of the front panel 3. It is in a state.

  For this reason, as shown in FIGS. 1 to 3, the door 1 can be used not only as a left-open door but also on the right side 12 of the left and right sides 10 and 12. It can also be used as a right-open door that can be opened and closed with two hinges 7 at the top and bottom.

  Note that the shape of the door body 1D is not limited to a substantially rectangular shape in front view as shown in FIG. 2, and may be an arbitrary shape. For example, the shape of the door body 1D may be a non-rectangular shape when viewed from the front, and the shape in this case is, for example, one or a plurality of fruits (for example, watermelon, orange, kiwi fruit, etc.). The shape may represent a cross-sectional contour.

  Each door body 1D is provided with a locking device 20 for locking the door 1 to the front panel 3 when the door 1 closes the aforementioned entrance 5. As shown in FIGS. 4 and 5, the locking device 20, which will be described in detail later, has a horizontal axis (rotation center axis) on the surface of the door 1 facing the inside of the toilet booth 2. A thumb turn member 21 that is pivotally attached to the center, a rod-like latch 21B that is coupled to the thumb turn member 21, and a latch that is attached to the surface of the front panel 3 facing the outside of the toilet booth 2. It has a receiving member 16. FIG. 4 shows a state before the thumb turn member 21 is rotated and when the leading end portion of the latch 1B is not fitted in the groove portion 16A of the latch receiving member 16, and the locking device 20 at this time is unlocked. The door 1 can be opened and closed. FIG. 5 shows the state after the thumb turn member 21 is rotated 90 degrees and the tip of the latch 21B is fitted in the groove 16A of the latch receiving member 16, and the locking at this time is shown. 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 and unlocking from the inside (inside) of the toilet booth 2 that is the indoor side.

  A lock state display member for displaying the locked state and the unlocked state of the door 1 is provided on the opposite side of the thumb turn member 21 and the door 1, that is, outside the toilet booth 2. The locked state and the unlocked state of the door 1 can be seen from the window hole 26A of the cup-shaped cover member 26 constituting the state display member.

  That is, a mark member having a disk-shaped disk portion that is fixed to the rotation center axis of the thumb turn member 21 and rotates together with the thumb turn member 21 is disposed inside the cover member 26. The quadrant of the portion is a colored mark portion (colored portion) 25B that is colored (red in this embodiment).

  Therefore, when the thumb turn member 21 is rotated 90 degrees to lock the locking device 20 as shown in FIG. 5, the mark portion 25B is exposed in the window hole 26A of the cover member 26. It can be confirmed from the outside of the toilet booth 2 that the door 1 is locked.

  6 shows the locking device 20 attached to the door main body 1D of the door 1B arranged on the right side of the doors 1A and 1B shown in FIGS. 1 is a perspective view of the door 1B when viewed from the outside of the toilet booth 2B shown in FIG.

  7 is an enlarged view of an exploded perspective view of the locking device 20 shown in FIG. 6, and FIG. 8 is an enlarged cross-sectional view of the locking device 20 attached to the door body 1D shown in FIG. FIG.

  As shown in FIG. 7, the locking device 20 includes a thumb turn member 21 disposed on the inner side of the toilet booth 2 that is one side of both sides in the thickness direction of the door body 1D, and the thickness of the door body 1D. The base member 24, the mark member 25, and the cover member 26 that are disposed outside the toilet booth 2 that is the other side of the both sides in the vertical direction are configured.

  The thumb turn member 21 is received by a knob portion 21A serving as an operation portion for a user of the door 1 to operate the locking device 20, and a groove portion 16A of the latch receiving member 16 shown in FIGS. It has a rod-shaped latch 21B and a rotation center shaft 21C.

  The support member 22 for supporting the rotation center shaft 21C of the thumb-turn member 21 is provided with a columnar base portion 22A and protruding in the horizontal direction from the center portion of the base portion 22A to the inside in the thickness direction of the door body 1D. A cylindrical bearing portion 22B for receiving the rotation center shaft 21C of the thumb turn member 21, and an outer peripheral portion of the bearing portion 22B in the base portion 22A protruding inward in the thickness direction of the door body 1D in the horizontal direction. Two cylindrical protrusions 22C provided, and female screw holes 22D are formed in the respective protrusions 22C. In addition, these protrusion parts 22C have a length dimension (projection amount) smaller than the thickness dimension D1 of the door body 1D.

  The thumb turn member 21 having the rotation center shaft 21 </ b> C exposed from the bearing portion 22 </ b> B of the support member 22 is configured to rotate the outer peripheral portion of the base portion 22 </ b> A of the support member 22.

  The door body 1D is provided with a through hole 1E through which the bearing portion 22B of the support member 22 is inserted, and two through holes 1F through which the two protruding portions 22C of the support member 22 are inserted.

  The disc-shaped base member 24 is a member for attaching the support member 22 to the door body 1D (in other words, a counterpart member of the support member 22), and a through hole 24A provided in the center and the through hole 24A. And two through-holes 24B provided in the outer peripheral portion. As shown in FIG. 8, the shaft portion 28 </ b> B of the screw 28 that is a male screw member inserted through the two through holes 24 </ b> B is screwed into the female screw hole 22 </ b> D of the protruding portion 22 </ b> C of the support member 22. The head 28A of the screw 28 comes into pressure contact with the peripheral edge of the through hole 24B of the base member 24, so that the support member 22 is attached to the door body 1D. In this way, the support member 22 is coupled to the base member 24 with the screw 28 that is a coupling tool.

  As described above, the mark member 25 provided on the opposite side of the thumb turn member 21 and the door 1, that is, on the outside of the toilet booth 2, and the cover member 26 for covering the mark member 25 are located at the entrance / exit rather than the base member 24. 5 is a lock state display member (more precisely, a lock / unlock state display member) for displaying the locked state and the unlocked state of the door 1.

  As shown in FIG. 7, the mark member 25 includes a circular disk portion 25A having a mark portion (colored portion) 25B in which an approximately quarter-circle portion is colored (in this embodiment, red), and the disk. And a cylindrical protruding portion 25C shown in FIG. 8 that protrudes in the horizontal direction from the center of the portion 25A to the door body 1D side. The rotation center shaft 21 </ b> C is fitted and fixed. Thereby, the mark member 25 becomes rotatable together with the thumb turn member 21.

  The disk portion 25A and the base member 24 of the mark member 25 have a diameter dimension smaller than the inner diameter dimension of the cup-shaped cover member 26, and the cover member 26 has an inner peripheral surface of the cover member 26 on the base member 24. The base member 24 is engaged with the protrusion 24D of the outer peripheral portion 24C or the side surface portion of the cover member 26 is fixed to the outer peripheral portion 24C of the base member 24 with a fastening tool such as a screw. It is designed to be fixed (attached).

  As shown in FIG. 8, the disc portion 25 </ b> A of the mark member 25 is rotatable inside the cover member 26 (a space S <b> 1 formed by the cover member 26 and the base member 24). For this reason, the rotation of the thumb turn member 21 causes the mark portion 25B of the mark member 25 to be visible and hidden from the window hole 26A of the cover member 26, whereby the locked state and the unlocked state of the door 1 can be known.

  That is, in this embodiment, in the unlocked state of the door 1 shown in FIG. 4, the mark portion 25B of the mark member 25 is not exposed in the window hole 26A of the cover member 26, and is shown in FIG. In the locked state of the door 1, the mark portion 25 </ b> B of the mark member 25 is exposed in the window hole 26 </ b> A of the cover member 26.

  In the present embodiment, a disk-shaped plate member 23 is disposed between the door body 1D and the base member 24. This plate-like member 23 formed of a hard material such as synthetic resin, metal, wood, etc. has one through hole having the same or substantially the same diameter as the one through hole 1E provided in the door body 1D. 23A and two through-holes 23B having the same or substantially the same diameter as the two through-holes 1F provided in the door main body 1D are provided, and the through-hole 23A of the plate-like member 23 is the door main body. Corresponding to the 1D through hole 1E, the two through holes 23B of the plate-like member 23 correspond to the two through holes 1F of the door body 1D.

  As shown in FIG. 8, the protruding portion 25 </ b> C of the mark member 25 to which the rotation center shaft 21 </ b> C of the thumb-turn member 21 is fitted and fixed is inserted into the through hole 23 </ b> A of the plate-like member 23. A shaft portion 28B of a screw 28 inserted into the through hole 24B of the base member 24 is inserted into each of the two through holes 23B of 23.

  The plate-like member 23 is configured such that the shaft portion 28 </ b> B of the screw 28 inserted through the through hole 24 </ b> B of the base member 24 is screwed into the female screw hole 22 </ b> D of the protruding portion 22 </ b> C of the support member 22. This is a load dispersing member for dispersing the 28 load.

  In the present embodiment, as shown in FIGS. 7 and 8, each of the two through holes 1F provided in the door body 1D has a light-transmitting or semi-light-transmitting hard material. The cylindrical member 27 which is an intermediate member made of synthetic resin is inserted.

  The length L1 of the cylindrical member 27 which is a rod-shaped member having a length in the thickness direction of the door main body 1D is the same as or substantially the same as the thickness D1 of the door main body 1D. The inner diameter of the cylindrical member 27 is the same as or substantially the same as the outer diameter of the protruding portion 22C of the support member 22 having the female screw hole 22D into which the shaft portion 28B of the screw 28 is screwed. Yes. For this reason, the protruding portion 22 </ b> C of the support member 22 can be inserted into the inside 27 </ b> A of the cylindrical member 27.

  In addition, the two through holes 23 </ b> B of the plate-like member 23 have the same or substantially the same diameter as the outer diameter of the cylindrical member 27. The two through holes 23B can be inserted.

  As described above, in the present embodiment, as shown in FIG. 8, the cylindrical member 27 formed of a hard material is provided inside the portion of the door body 1 </ b> D where the locking device 20 is provided. Between the base member 24 and the door body 1 </ b> D constituting the locking device 20, a plate-like member 23 serving as a load distribution member is arranged.

  And in this embodiment, the support member 22 of the thumb turn member 21 which comprises the locking apparatus 20 used as a door related member is one side (inside of the toilet booth 2) in the thickness direction both sides of the door main body 1D. The base member 24 constituting the locking device 20 supports the thumb turn member 21 on the other side of the door body 1D in the thickness direction (outside the toilet booth 2). The second member is provided at a position corresponding to the member 22 and is coupled to the support member 22 by two screws 28.

Therefore, the cylindrical member 27 disposed between the support member 22 that is the first member and the base member 24 that is the second member inside the door main body 1D is the same as the thickness dimension D1 of the door main body 1D or The intermediate member is formed of a hard material having substantially the same length L1.
In the present embodiment, the two protruding portions 22C of the base portion 22A of the support member 22 are provided on the support member 22 that is the first member, and protrudes inward in the thickness direction of the door body 1D. The protrusion has a length dimension smaller than the 1D thickness dimension 1D.

  Next, an operation procedure (attachment method) for attaching the locking device 20 to the door body 1D will be described.

  First, the cylindrical member 27 is inserted into each of the two through holes 1F of the door main body 1D, and both end portions in the length direction of the respective cylindrical members 27 are flush with or substantially flush with the surface of the door main body 1D. Work to arrange to be in a state.

  In addition, the operation | work which forms 1 through-hole 1E and 2 through-holes 1F of door main body 1D may be implemented together when manufacturing door main body 1D in a factory. It may be implemented at the installation site. Further, the through hole 1E and the through hole 1F may communicate with each other.

  Thereafter, the bearing portion 22B of the support member 22 of the thumb turn member 21 is inserted into the through hole 1E of the door body 1D from one side (the side disposed inside the toilet booth 2) of both sides in the thickness direction of the door body 1D. And inserting the two protrusions 22C of the support member 22 of the thumb-turn member 21 into the interior 27A of the cylindrical member 27 that is inserted into the door body 1D.

  Next, the plate-like member 23 is pressed against the surface of the door body 1D from the other side of the door body 1D in the thickness direction (side disposed on the outside of the toilet booth 2). At this time, the center of the through-hole 23A of the plate-like member 23 coincides with or substantially coincides with the center of the through-hole 1E of the door main body 1D, and the center of each of the two through-holes 23B of the plate-like member 23 is the door. The center of each of the two through holes 1F of the main body 1D is matched or substantially matched.

  Thereafter, the base member 24 is arranged so that the center of the through hole 24A of the base member 24 coincides with or substantially coincides with the center of the through hole 23A of the plate-like member 23, and each of the two through holes 24B of the base member 24 is provided. The center is pressed against the surface of the plate-like member 23 so that the center coincides with the center of each of the two through holes 23B of the plate-like member 23.

  Next, the shaft portions 28B of the two screws 28 are respectively inserted into the two through holes 23B of the plate-like member 23, and the two cylindrical members 27 arranged inside the door body 1D. And inserting into the female screw holes 22D of the two projecting portions 22C of the support member 22 of the thumb turn member 21 inserted into the inner portions 27A of the two cylindrical members 27, respectively. . This screwing operation is performed until the head portion 28A of the screw 28 comes into pressure contact with the peripheral edge portion of the through hole 24B of the base member 24.

  By the above operation, the thumb turn member 21 is attached (fixed) to the door body 1D.

  Thereafter, an operation of fitting and fixing the rotation center shaft 21C of the thumb-turn member 21 to the inside 25D of the protruding portion 25C of the mark member 25 shown in FIG. As a result, the mark member 25 becomes rotatable with the thumb turn member 21.

  Finally, an operation of attaching the cover member 26 to the base member 24 is performed. That is, the inner peripheral surface of the cover member 26 is engaged with the protrusion 24D of the outer peripheral portion 24C of the base member 24, or the side surface portion of the cover member 26 is fixed to the outer peripheral portion 24C of the base member 24 with a fastening tool such as a screw. Perform the work to wear.

  This completes the operation of attaching the locking device 20 to the door body 1D.

  Note that the entire surface of one of the end portions in the length direction of the cylindrical member 27 is covered with the base portion 22A of the support member 22 of the thumb turn member 21 of the locking device 20, and is cylindrical. The entire surface of the other end of the lengthwise ends of the member 27 is covered with the base member 24 of the locking device 20. Further, the base portion 22A of the support member 22 of the thumb turn member 21 of the locking device 20 is in contact with the inner surface 15 of the toilet booth 2 of the door body 1D, and the plate-like member 23 is also a toilet booth of the door body 1D. Two outer surfaces 14 in contact.

  In the present embodiment described above, as shown in FIG. 8, the portion of the door body 1D where the locking device 20 is provided is the same as or substantially the same as the thickness dimension D1 of the door body 1D. A cylindrical member 27 having a dimension L1 is disposed. Then, the base portion 22A of the support member 22 of the thumb turn member 21 of the locking device 20 is brought into contact with one end portion of both end portions of the tubular member 27 in the length direction, and the length direction of the tubular member 27 is determined. The base member 24 of the locking device 20 is in contact with the other end of the two end portions. Thereby, the distance between the base portion 22A of the support member 22 of the thumb turn member 21 of the locking device 20 and the base member 24 of the locking device 20 is maintained in the state of the thickness D1 of the door body 1D.

  That is, in this embodiment, when the locking device 20 is attached to the door body 1D with the screw 28, the base portion 22A and the base member 24 of the support member 22 of the locking device 20 are recessed into the door body 1D formed of a soft material. This is prevented (in other words, it is prevented from moving inward in the thickness direction of the door body 1D).

  For this reason, according to this embodiment, compared with the case where the cylindrical member 27 is not arrange | positioned inside the door main body 1D, the fall of the attachment strength with respect to the door main body 1D of the locking device 20 can be prevented.

  In the present embodiment, when the door 1 reaches the fully closed position for closing the doorway 5, as shown in FIGS. 4 and 5, the surface of the door 1 facing the inside of the toilet booth 2 is Abutting on the latch receiving member 16. For this reason, the latch receiving member 16 also serves as a door stop member for defining the fully closed position of the door 1. The surface of the latch receiving member 16 facing the outside of the toilet booth 2 is softened by foamed resin, rubber, mohair, etc. in order to reduce the impact when the door body 1D hits and to consider safety for the kindergarten. A member 17 is attached. Such a soft member may be provided on the entire surface of the latch receiving member 16 excluding the contact surface between the opening portion of the groove 16A and the front panel 3.

  As shown in FIGS. 4 and 5, the right end 9 forming the right side 12 of the door 1 protrudes from the latch receiving member 16 in the left-right direction opposite to the entrance / exit 5. Yes. Therefore, the door 9 can be opened / closed around the hinge 7 by the end 9 having a space where a finger or a hand can be inserted between the front panel 3 and the end 9. It can be used as a substitute for a knob or a handle that is a gripping member of the door 1.

  The type, structure, and the like of the locking device 20 are not limited to those shown in FIGS. 7 and 8 and may be arbitrary.

  The hinge 7 shown in FIG.1 and FIG.2 is provided in the 1st hinge member 30 provided in the front panels 3A and 3B which are the immovable members which form the entrance / exit 5, and the door main body 1D of the doors 1A and 1B. FIG. 9 shows an exploded perspective view of the first hinge member 30, and FIG. 10 shows the second hinge member 34 shown in FIG. An enlarged view of the exploded perspective view of the hinge member 34 is shown.

  As shown in FIG. 9, the first hinge member 30 is provided with a pin portion 31B having a vertical direction in the upper portion 31A, and two upper and lower cylinders extending in the horizontal direction on the side portion 31C. A cylindrical main body portion 31 provided with a protruding portion 31D and a plate-like base member 32 in which two upper and lower through holes 32A are formed. Then, on the inner peripheral surface 31E of the upper and lower two protrusions 31D of the main body 31, a shaft 33B of two screws 33 which are male screw members for attaching the first hinge member 30 to the front panel 3 is formed. A female screw portion into which the male screw portion can be screwed is formed. In other words, the upper and lower two projecting portions 31D of the main body 31 are formed with female screw holes 31E into which the male screw portions formed on the shaft portions 33B of the two screws 33 can be screwed. Moreover, the shaft part 33B of the screw 33 can be inserted into the upper and lower two through holes 32A provided in the base member 32. In addition, the length dimension (projection amount) of the upper and lower two projecting parts 31 </ b> D of the main body part 31 is the same as or smaller than the thickness dimension of the front panel 3.

  As shown in FIG. 10, the second hinge member 34 includes a columnar main body 35 in which a blade portion 35D in which two upper and lower through holes 35E are formed is provided in the side surface portion 35C, and a base A plate-like base member 36 provided with two cylindrical protrusions 36B extending in the horizontal direction on the inner side in the thickness direction of the door main body 1D on a portion (in other words, a base portion) 36A. The main body 35 is disposed inside the toilet booth 2 that is one of the two sides in the thickness direction of the door body 1D, and the base member 36 is located on the both sides in the thickness direction of the door body 1D. It is arrange | positioned on the outer side of the toilet booth 2 which is the other side. Note that the two protrusions 36B of the base portion 36A of the base member 36 have a length dimension (protrusion amount) smaller than the thickness dimension D1 of the door body 1D.

  On the inner peripheral surface 36C of the upper and lower two projecting portions 36B of the base portion 36A of the base member 36, the shaft portions 37B of the two screws 37 that are male screw members for attaching the second hinge member 34 to the door body 1D. A female screw portion into which the formed male screw portion can be screwed is formed. In other words, the upper and lower two projecting portions 36B of the base portion 36A of the base member 36 are formed with female screw holes 36C into which the male screw portions formed on the shaft portions 37B of the two screws 37 can be screwed.

  Further, the upper and lower two through holes 35E provided in the blade portion 35D of the main body portion 35 of the second hinge member 34 can be inserted with the shaft portions 37B of the two screws 37, and the main body portion 35. As shown in FIG. 12, which is a partially enlarged view of FIG. 11 to be described later, a hole 35B into which the pin portion 31B of the upper portion 31A of the main body portion 31 of the first hinge member 30 can be inserted is provided in the bottom portion 35A. It has been.

  Thus, in this embodiment, the base member 36 of the 2nd hinge member 34 is arrange | positioned on the outer side of the toilet booth 2 which is the other side of the thickness direction both sides of the door main body 1D, and is a coupling tool. A certain two screws 37 serve as an attachment portion coupled to the main body portion 35 of the second hinge member 34.

  In the present embodiment, between the blade part 35D of the main body part 35 of the second hinge member 34 and the base member 36 inside the door main body 1D, the length dimension is the same as or substantially the same as the thickness dimension D1 of the door main body 1D. A cylindrical member 38, which is an intermediate member made of a hard material having L1, is arranged. The hard material which forms this cylindrical member 38 is the synthetic | combination which has translucency or semi-translucency similarly to the cylindrical member 27 (refer FIG. 7) used with the locking device 20 mentioned above. Resin etc.

  The cylindrical member 38 has an inner diameter that is the same as or substantially the same as the outer diameter of the two upper and lower protrusions 36B of the base member 36. Therefore, the upper and lower two protrusions 36B of the base member 36 are The cylindrical member 38 can be inserted into the interior 38A.

  Further, the upper and lower two through holes 35E of the blade part 35D of the main body part 35 have the same or substantially the same diameter as the inner diameter of the cylindrical member 38.

  As shown in FIG. 6, the outer diameter of the tubular member 38 is the same as the outer diameter of the end portion on the side where the hinge 7 is arranged, of the both ends in the width direction of the door body 1D. Two upper and lower through holes 1G and 1H having substantially the same diameter dimension are provided, and a cylindrical member 38 is inserted and disposed in these through holes 1G and 1H.

  Next, an operation procedure (attachment method) for attaching the second hinge member 34 to the door body 1D will be described.

  Since the second hinge members 34 attached to the upper and lower portions of the door body 1D are the same, the following description will be made on the second hinge member 34 provided on the upper portion of the door body 1D.

  First, the two cylindrical members 38 are respectively inserted into the two upper and lower through holes 1G described above, and both ends in the length direction of the respective cylindrical members 38 are flush with the surface of the door body 1D or substantially. Arrange them so that they are flush.

  In addition, the operation | work which each forms the through-holes 1G and 1H in the door main body 1D may be implemented together when manufacturing the door main body 1D in a factory, and is implemented in the field where the door 1 is installed. It may be a thing.

  Thereafter, the upper and lower two protruding portions 36B of the base member 36 of the second hinge member 34 from the side disposed on the outside of the toilet booth 2 among the both sides in the thickness direction of the door body 1D, the base portion 36A is the door. The operation of inserting into the insides 38A of the upper and lower two cylindrical members 38 is performed until they contact the surface of the main body 1D.

  Next, the operation | work which makes the blade | wing part 35D of the main-body part 35 of the 2nd hinge member 34 contact | abut the surface of the door main body 1D from the side arrange | positioned inside the toilet booth 2 among the thickness direction both sides of the door main body 1D. To implement. At this time, the centers of the two upper and lower through holes 35E of the blade portion 35D are made to coincide with or substantially coincide with the centers of the two upper and lower cylindrical members 38.

  Finally, the shaft portion 37B, which is the male screw portion of the two screws 37, is inserted into the upper and lower two through holes 35E of the blade portion 35D of the main body portion 35, and into the inside 38A of the upper and lower two cylindrical members 38. After the insertion, an operation of screwing into the female screw holes 36C of the two upper and lower protrusions 36B of the base member 36 is performed. This screwing operation is performed until the head portion 37A of the screw 37 comes into pressure contact with the blade portion 35D of the main body portion 35. Thus, the base portion 36A of the base member 36 is coupled to the blade portion 35D of the main body portion 35 with the screw 37 that is a coupling tool.

  Before the two cylindrical members 38 are inserted into the two upper and lower through holes 1G of the door body 1D, the upper and lower two protruding portions 36B of the base member 36 are inserted into the interior 38A of each cylindrical member 38. You may make it implement the operation | work which inserts. That is, you may make it each cylindrical member 38 which inserted the protrusion part 36B of the base member 36 in the inside 38A previously penetrate the two upper and lower through-holes 1G of the door main body 1D.

  With the above operation, the second hinge member 34 is attached to the door body 1D. At this time, the second hinge member 34 is inserted through the two upper and lower through holes 1G of the door body 1D and disposed inside the door body 1D. One end of both end portions in the length direction of the cylindrical member 38 abuts on the blade portion 35D of the main body portion 35 of the second hinge member 34 and the other end portion of the second hinge member 34 has the other end portion. The base member 36 comes into contact with the base portion 36A.

  It should be noted that the entire surface of one of the end portions in the length direction of the cylindrical member 38 is covered with the blade portion 35D of the main body portion 35 of the second hinge member 34, and the cylindrical member 38. The other end of the two ends in the length direction is covered with the base portion 36A of the base member 36 of the second hinge member 34. Further, the blade portion 35D of the main body portion 35 of the second hinge member 34 is in contact with the inner surface 15 of the toilet booth 2 of the door main body 1D, and the base portion 36A of the base member 36 of the second hinge member 34 is also formed. In contact with the outer surface 14 of the toilet booth 2 of the door body 1D.

  In the present embodiment, the blade portion 35D of the main body portion 35 of the second hinge member 34 is a first member provided inside the toilet booth 2 that is one side of both sides in the thickness direction of the door main body 1D. The base portion 36A of the base member 36 of the second hinge member 34 corresponds to the blade portion 35D of the main body portion 35 outside the toilet booth 2 which is the other side of the door body 1D in the thickness direction. The second member is provided at a position and is coupled to the blade portion 35D by two screws 37.

  In the present embodiment, the two protruding portions 36B of the base member 36 are provided on the base portion 36A of the base member 36 of the second hinge member 34, which is the second member, and the thickness direction of the door body 1D. It protrudes inward and is a protrusion having a length dimension smaller than the thickness dimension 1D of the door body 1D.

  In the present embodiment, the door body 1D is disposed between the blade portion 35D of the body portion 35 of the second hinge member 34 and the base portion 36A of the base member 36 of the second hinge member 34 inside the door body 1D. The cylindrical member 38 which is a rod-like member having a length in the 1D thickness direction is an intermediate member according to the present embodiment.

  As described above, in the present embodiment, like the locking device 20 described above, the portion of the door body 1D where the second hinge member 34 is provided is the same as or substantially the same as the thickness dimension D1 of the door body 1D. A cylindrical member 38 having a length dimension L1 is disposed. And as above-mentioned, while the blade | wing part 35D of the main-body part 35 of the 2nd hinge member 34 contact | abuts to one edge part of the both ends of the length direction of the cylindrical member 38, the cylindrical member 38's The base portion 36A of the base member 36 of the second hinge member 34 is in contact with the other end portion of the both ends in the length direction. As a result, the distance between the blade portion 35D of the main body portion 35 of the second hinge member 34 and the base portion 36A of the base member 36 of the second hinge member 34 is in the state of the thickness dimension D1 of the door main body 1D. Maintained.

  That is, in this embodiment, when the second hinge member 34 is attached to the door main body 1D with the screw 37, the blade portion 35D of the main body portion 35 of the second hinge member 34 and the base portion 36A of the base member 36 are formed of a soft material. The door main body 1D is prevented from being recessed (in other words, the door main body 1D is prevented from moving inward in the thickness direction).

  For this reason, according to this embodiment, compared with the case where the cylindrical member 38 is not arrange | positioned inside the door main body 1D, the fall of the attachment strength with respect to the door main body 1D of the 2nd hinge member 34 can be prevented.

  Next, an operation procedure (attachment method) for attaching the first hinge member 30 to the front panel 3B will be described. In addition, since the 1st hinge member 30 attached to each of the upper part and lower part of this front panel 3B is the same, the following description is performed about the 1st hinge member 30 provided in the upper part of the front panel 3B.

  FIG. 11 is a perspective view showing when the second hinge member 34 attached to the door body 1D of the door 1B is connected to the first hinge member 30 shown in the exploded perspective view attached to the front panel 3B. FIG. 12 is an enlarged view of the upper part of the door 1B and the front panel 3B shown in FIG.

  First, as can be seen from FIG. 9, FIG. 11 and FIG. 12, the upper and lower two protruding portions 31D of the main body portion 31 of the first hinge member 30 are on one side of both sides in the thickness direction of the front panel 3B. From the outside of the toilet booth 2, an operation of inserting into the upper and lower two through holes 3D formed in the upper part of the front panel 3B is performed.

  Note that two upper and lower protrusions of the main body 31 of the first hinge member 30 are provided at the upper and lower ends at the end on the side where the hinge 7 is disposed, of the left and right ends that are the width direction of the front panel 3B. The above-described two upper and lower through holes 3D having the same or substantially the same diameter as the outer diameter of 31D are respectively formed. The formation of these through holes 3D is performed when the front panel 3B is manufactured in a factory. Or may be implemented at the site where the front panel 3B is installed.

  Thereafter, from the inside of the toilet booth 2 which is the other side in the thickness direction of the front panel 3B, the center of the upper and lower two through holes 32A is the center of the upper and lower two through holes 3D of the front panel 3B. An operation of bringing the base member 32 into contact with the surface of the front panel 3B so as to match or substantially match is performed.

  The shaft portions 33B of the two screws 33 are inserted into the upper and lower two through holes 32A of the base member 32, and the upper and lower two protruding portions of the main body portion 31 arranged inside the front panel 3B. The operation of screwing into the 31D female screw hole 31E (see FIG. 9) is performed. This screwing operation is performed until the heads 33A of the two screws 33 are in pressure contact with the base member 32, whereby the attachment of the first hinge member 30 to the front panel 3B is completed.

  In the present embodiment, the upper and lower two protruding portions 31D of the main body portion 31 of the first hinge member 30 and the base member 32 of the first hinge member 30 are attachment portions for attaching the first hinge member 30 to the front panel 3B. It has become.

  Next, the assembly work of the hinge 7 shown in FIGS. 1 and 2, that is, the work of connecting the first hinge member 30 and the second hinge member 34 will be described.

  As shown in FIG. 12, the bottom portion 35 </ b> A of the main body portion 35 of the second hinge member 34 can be inserted with a pin portion 31 </ b> B provided on the upper portion 31 </ b> A of the main body portion 31 of the first hinge member 30. 35B is provided.

  First, as shown in FIGS. 11 and 12, the height position of the bottom 35A of the main body 35 of the upper and lower second hinge members 34 attached to the door main body 1D is attached to the front panel 3B. The operation of lifting the door body 1D is performed until the height of the tip of the pin portion 31B of the upper portion 31A of the body portion 31 of the first hinge member 30 becomes higher.

  Thereafter, while lowering the door main body 1D, the pin portions 31B of the upper portions 31A of the main body portions 31 of the two upper and lower first hinge members 30 attached to the front panel 3B are connected to the upper and lower two pieces attached to the door main body 1D. The operation of inserting into the hole 35B of the bottom 35A of the main body 35 of the second hinge member 34 is performed. This operation is performed until the bottom 35B of the main body 35 of the second hinge member 34 is placed on the upper portion 31A of the main body 31 of the first hinge member 30.

  Accordingly, as shown in FIG. 1, the second hinge member 34 is disposed above the first hinge member 30, and the main body portion 35 of the second hinge member 34 is disposed on the first hinge member 30. The main body 31 is rotatable about the pin portion 31B of the upper portion 31A. For this reason, the door main body 1 </ b> D is disposed at the entrance / exit 5 so as to be freely opened and closed by the hinge 7 including the first hinge member 30 and the second hinge member 34.

  In the present embodiment, a pin portion whose length direction is the vertical direction is provided on the bottom portion 35A of the main body portion 35 of the second hinge member 34, and the pin portion is provided on the upper portion 31A of the main body portion 31 of the first hinge member 30. A hole to be inserted may be provided.

  Further, in the present embodiment, the hinge 7 may or may not be a so-called “gravity hinge” in which the door 1 is automatically closed and moved by its own weight when the door 1 is opened and moved.

  In addition, the hinge for making the door 1 freely openable / closable is not limited to the one having the above-described form, structure, etc., but may be of any form, structure, etc.

  In the present embodiment described above, the hard material forming the cylindrical members 27 and 38 has translucency or semi-translucency.

  For this reason, according to this embodiment, compared with the case where the hard material which forms the cylindrical members 27 and 38 does not have translucency or semi-translucency, the cylindrical members 27 and 38 are cracked. It is easy to see that damage has occurred. Even when damage such as cracks is only on the inner peripheral surface of the cylindrical members 27 and 38 and / or the vicinity thereof and does not reach the outer peripheral surface of the cylindrical members 27 and 38, the cylindrical members 27 and 38 are damaged. The occurrence of damage can be determined by visually recognizing from the outside that the cylindrical members 27 and 38 have a clouded portion due to the damage.

  In addition, it is preferable to perform the confirmation operation | work of the damage of the cylindrical member 27 at the time of the attachment operation | work of the locking device 20, the inspection of the locking device 20, and the replacement | exchange operation | work. Similarly, it is preferable that the confirmation work of the damage of the cylindrical member 38 is performed at the time of the attachment work of the second hinge member 34, the inspection of the second hinge member 34, and the exchange work.

  In the present embodiment described above, the portion of the surface of the door 1 that can be freely opened and closed to open and close the doorway 5 is formed of a soft material except for the portion where the door-related member is placed. It has been made.

  For this reason, even if the door 1 is opened / closed or contacted by the user in many ways, it is possible to reduce the influence received when the user contacts. That is, it is possible to improve the safety for the person who uses the door 1.

  In addition, you may make it display the colored pattern which the kindergarten and the nursery school child are interested in on the surface (the outer surface of the toilet booth 2) and the back surface (the inner surface of the toilet booth 2) of the door body 1D. .

  In addition, as described above, when the shape of the door main body 1D is a shape that represents the outline of the cross-sectional shape of one or a plurality of fruits (for example, watermelon, orange, kiwi fruit, etc.), You may make it display the pattern showing the content (state of a cross section) of the fruit on the surface and back surface of the door main body 1D.

  In the present embodiment described above, the door body 1D is formed of a single plate-like member made of a foamed resin, which is a soft material, but the structure of the door body 1D is It is not limited and may be arbitrary.

  For example, the door body 1D may be formed by overlapping a plurality of plate-like members formed of a soft material having the same shape and dimensions in the thickness direction.

  Note that at least a part of the locking device 20 may be covered with a soft material. That is, you may make it cover the part except the window hole 26A among the cover members 26 of the locking device 20 with a soft material. Further, at least a part of the hinge 7 may be covered with a soft material.

  Further, at least a part of the door body 1D may be attached to the door body 1D and covered with a removable cover member. According to this, it becomes possible to prevent the door body 1D from being soiled.

  A hard member formed of a hard material having a length extending between the portions where at least the upper and lower hinges 7 of the door body 1D are disposed between 1C (see FIGS. 1 and 2). It may be arranged.

  As described above, the upper and lower hinges 7 are configured to include the first hinge member 30 and the second hinge member 34, and the second hinge member 34, as shown in FIG. As shown in FIGS. 11 and 12, the first hinge member 30 is disposed above the first hinge member 30, and the hole 35 </ b> B of the bottom portion 35 </ b> A of the main body portion 35 of the second hinge member 34 is inserted into the hole 35 </ b> B. The pin portion 31B of the upper portion 31A of the main body portion 31 is inserted, and the main body portion 35 of the second hinge member 34 is rotatable about the pin portion 31B of the upper portion 31A of the main body portion 31 of the first hinge member 30. Yes.

  For this reason, 1C between the portions where the upper and lower two hinges 7 are arranged in the door body 1D is formed of a soft material as in this embodiment, and is easily curved and deformed in the thickness direction. In this case, an excessive load in the thickness direction acts on the door main body 1D, so that 1C between the portions of the door main body 1D where the upper and lower two hinges 7 are arranged is curved and deformed in the thickness direction. As a result, the hinge 7 may be damaged, and the main body portion 35 of the second hinge member 34 may come off from the pin portion 31B of the upper portion 31A of the main body portion 31 of the first hinge member 30. is there. That is, the door 1 may be detached from the front panel 3.

  For this reason, as described above, a hard member formed of a hard material having a length extending between the portions where at least the upper and lower hinges 7 of the door main body 1D are disposed between the portions 1C is disposed. As a result, even if an excessive load in the thickness direction acts on the door body 1D, the portion 1C between the portions where the upper and lower hinges 7 are arranged in the door body 1D is curved and deformed in the thickness direction. It becomes difficult to do.

  That is, even if an excessive load in the thickness direction acts on the door body 1D due to an unintended external force being applied, the door body 1D has a portion between the portions where the upper and lower hinges 7 are arranged. Compared to the part of the main body 1D excluding the part between the upper and lower two hinges 7, it is difficult to bend and deform in the thickness direction, so that these hinges 7 are prevented from being damaged. can do. Further, the main body portion 35 of the second hinge member 34 can be prevented from coming off from the pin portion 31B of the upper portion 31A of the main body portion 31 of the first hinge member 30. That is, it is possible to prevent the door 1 from being detached (detached) from the front panel 3.

  In addition, the hard member arrange | positioned inside 1C between the parts in which at least two upper and lower hinges 7 are arranged in the door body 1D has a length that reaches the part in which the upper and lower two hinges 7 are arranged. Also good.

  In addition, the door 1 which concerns on this embodiment demonstrated above is applicable also to a toilet booth with the number of doors of 1 and a toilet booth with the number of doors of 3 or more.

  Note that the two upper and lower protrusions 31D of the first hinge member 30 constituting the hinge 7 shown in FIG. 9 are also similar to the second hinge member 34 shown in FIG. The length dimension (projection amount) of the two protrusions 31D is smaller than the thickness dimension of the front panel 3B, and each protrusion 31D has the same or substantially the same length as the thickness dimension of the front panel 3B. It is good also as what is accommodated in the inside of the cylindrical member formed of the hard material which has a dimension, and was penetrated by 3D of through-holes.

  According to this, when the front panel 3B to which the first hinge member 30 is attached is formed of a soft material, the side surface portion 31C and the base member 32 of the main body portion 31 are prevented from being recessed into the front panel 3B. That is, it is possible to prevent a reduction in the attachment strength of the first hinge member 30 to the front panel 3B.

  The diameter dimension of the through hole 23A of the plate-like member 23 of the locking device 20 is made smaller than the outer diameter dimension of the cylindrical member 27, and one end portion of both end portions in the length direction of the cylindrical member 27 is used. May contact the peripheral edge of the through hole 23A of the plate-like member 23.

  Note that the two cylindrical members 27 serving as intermediate members may be integrated with either the support member 22 of the thumb turn member 21 of the locking device 20 or the base member 24 of the locking device 20. Good.

  Further, the two cylindrical members 38 serving as intermediate members are also integrated with one of the blade portion 35D of the main body portion 35 of the second hinge member 34 and the base member 36 of the second hinge member 34. It may be.

  The present invention can be used, for example, as a door for a toilet booth or a door for a classroom or a living room.

DESCRIPTION OF SYMBOLS 1 Door 1D Door main body 3A, 3B The front panel which is a stationary member 5 The doorway which is an opening part 7 The hinge which is a door related member 16 Latch receiving member 20 The locking device which is a door related member 21 Thumb turn member 21B Latch 21C Rotation center axis 22 Support member 22C that is the first member Projection portion 22D of the support member Female screw hole 28 of the projection portion Screw 23 that is a male screw member 23 Plate member 24 Base member that is the second member 25 Mark member constituting the lock state display member 26 Lock state Cover member constituting display member 27 Cylindrical member which is a rod-like member which is an intermediate member 27A Inside of cylindrical member 30 First hinge member constituting hinge 30 Main body portion 31A of first hinge member 31A of first hinge member Upper part of main body part 31B Pin part of main body part of first hinge member 32 Base part as attachment part of first hinge member Material 34 Second hinge member constituting hinge 35 Main body portion of second hinge member serving as first member 35A Bottom portion of main body portion of second hinge member 35B Hole in main body portion of second hinge member 36 Second member and The base member 36B which is the mounting portion of the second hinge member 36B The protrusion 36C of the base member The female screw hole 37 of the protrusion 37 The screw 38 which is a male screw member 38 The cylindrical member 38A which is a rod member which is an intermediate member 38A Cylindrical member Inside D1 Door body thickness dimension L1, L2 Cylindrical member length dimension

Claims (7)

In a door configured to be openable and closable in the opening to open and close the opening, including a door body and a door-related member provided in the door body,
At least a part including at least a portion on the surface of the door body where the door-related member is provided is formed of a soft material, and the door-related member is on one side of both sides in the thickness direction of the door body. A first member that is provided, and a second member that is provided at a position corresponding to the first member on the other side and is coupled to the first member. An intermediate member made of a hard material having a length dimension that is the same as or substantially the same as the thickness dimension of the door body is disposed between the first member and the second member. One end of both end portions in the vertical direction is in contact with the first member, and the other end is in contact with the second member ,
At least one of the first member and the second member is provided with a protruding portion that protrudes inward in the thickness direction of the door body and has a length dimension smaller than the thickness dimension of the door body. The intermediate member is a cylindrical member into which the protruding portion can be inserted;
A male screw member for connecting the first member and the second member is inserted into the inside of the cylindrical member, and a female screw hole into which the male screw member is screwed is formed in the protruding portion. And
A plate member made of a hard material is disposed between the first member and the door main body and / or between the second member and the door main body . The door according to claim 1 , wherein the hard material forming the tubular member has translucency or semi-translucency. The door according to claim 1 or 2 , wherein the door-related member is a locking device. 4. The door according to claim 3 , wherein the locking device is provided inside the opening that is the one side of the door body in the thickness direction to form the opening. 5. A thumb turn member having a bar-shaped latch received by a latch receiving member disposed on the immovable member, a support member for supporting the rotation center axis of the thumb turn member, and outside the opening which is the other side A base member that is provided and is coupled to the support member by a coupling tool, and a lock state display member that is provided on the outer side of the opening from the base member and displays a lock state and / or an unlock state. The door is characterized in that the support member is the first member, and the base member is the second member. The door according to any one of claims 1 to 4 , wherein the door-related member is a hinge. 6. The door according to claim 5 , wherein the hinge has a pin portion that is provided on one of the immovable member forming the opening and the door main body and has a vertical direction as a length direction. A hinge member; and a second hinge member provided in the other of the stationary member and the door body and provided with a hole into which the pin portion of the first hinge member is inserted. A door characterized by that. The door according to claim 6 , wherein the first hinge member has a main body portion and an attachment portion for attachment to the stationary member, and the second hinge member is located above the first hinge member. A main body provided on one side of the door body in the thickness direction, and an attachment provided on the other side and coupled to the main body by a coupler. The pin portion of the first hinge member is provided on an upper portion of the body portion of the first hinge member, and the hole of the second hinge member is formed on the body portion of the second hinge member. The main body portion of the second hinge member is the first member, and the attachment portion of the second hinge member is the second member. Door.

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