JP5405946B2 - Structure with door - Google Patents

Description

  The present invention relates to a structure with a door that can appropriately suppress unauthorized unlocking.

  Conventionally, for example, a door-attached structure such as a toilet booth described in Patent Document 1 is known.

  This conventional structure with a door is rotated toward an opening direction away from the door receiving body and the door receiving body to open an opening, and is rotated toward a closing direction approaching the door receiving body to open the opening. And a gap holder such as a door stop that holds a gap between the door receiver and the door when the opening is closed. Therefore, a toilet user, particularly a child or the like, does not pinch his / her hand between the door receiver and the door due to the gap held by the gap holder.

Utility model registration No. 3082163 (FIG. 2 etc.)

  Then, regarding this type of door-attached structure, when a locking means is provided, a door-attached structure in which the locking means is not unlocked illegally from the gap between the door receiver and the door body when the opening is closed. It was sought after.

  This invention is made | formed in view of such a point, and it aims at providing the structure with a door which can suppress unauthorized unlocking appropriately.

The door-attached structure according to claim 1 rotates in the opening direction away from the stationary door receiver and the door receiver, opens the opening, and closes toward the door receiver. A movable side door body that pivots toward and closes the opening, a restricting portion receiving body provided in a projecting manner on the door body, and between the door receiving body and the door body when the opening is closed A gap holding body that holds the gap, a regulation state that restricts rotation of the door body in the opening direction when the opening portion is closed, and rotation of the door body in the opening direction when the opening portion is closed the regulating portion is switched to the permission state possess that, and a locking means for the regulating unit is the door body engageable with restriction state receiving member abuts the regulating portion, said locking means, the fixed provided on the door receiving body side, regulated like the regulating unit by using the gap during closing of the opening In which it has become capable of suppressing constituting the incorrect lock switch permissive from.

The door-attached structure according to claim 2 is the door-attached structure according to claim 1, wherein the locking means is fixedly attached to the door receiving member on the fixed side, and the restricting portion is rotatably provided. And an unauthorized unlocking suppression portion that is provided on the main body portion and is positioned so as to cover the restriction portion in the restricted state when the opening portion is closed.

The door-attached structure according to claim 3 is the door-attached structure according to claim 2, wherein the unauthorized unlocking suppression portion is substantially cylindrical and is provided on the outer periphery of the main body portion.

The door-attached structure according to claim 4 is the door-attached structure according to claim 3, wherein the unauthorized unlocking suppressing portion is in contact with the rear surface of the door receiver and is located along the rear surface. And a cylindrical portion projecting rearward from the outer peripheral end of the circular annular plate portion.

The door-attached structure according to claim 5 is the door-attached structure according to any one of claims 2 to 4, wherein the length of the gap in the front-rear direction held by the gap holder is large enough not to pinch a finger. Now, it is 20 mm to 40 mm, and the length dimension in the front-rear direction of the unauthorized unlocking restraint part is substantially the same as the length dimension in the front-rear direction of the gap, and when the opening is closed, the gap is locked in plan view. The opening end surface on the means side is closed by the unauthorized unlocking suppressing portion.

The door-attached structure according to claim 6 is the door-attached structure according to any one of claims 2 to 5, wherein the restricting portion is in a restricted state by turning downward and allowed in an upward turning direction. At least a part of the lock restraining part is present immediately below the lower part of the restriction part close to the door of the restriction part when viewed from the front when the opening is closed.

The door-attached structure according to claim 7 is the door-attached structure according to any one of claims 2 to 6, wherein the unauthorized unlocking suppressing portion is on the rear surface side of the door receiver and is from the restricting portion. Is located on the door receiver side.

The door-attached structure according to claim 8 is the door-attached structure according to any one of claims 1 to 7, wherein the opening that is opened and closed by the door body is an entrance to the space, and the opening is closed. Sometimes, from within the space portion, the locking means can be switched from an unlocked state in which the restricting portion is in an allowed state to a locked state in which the restricting portion is in a restricted state.

The door-attached structure according to claim 9 is the door-attached structure according to any one of claims 1 to 8, wherein the restricting portion has a knob portion that a user picks by hand.

The door-attached structure according to claim 10 is the door-attached structure according to any one of claims 1 to 9, wherein the door receiver has an extension, and the length of the overlapping portion of the door receiver in the left-right direction. The thickness is 70 mm to 150 mm.

According to the present invention, since it is possible to suppress unauthorized unlocking that switches the regulating portion from the regulated state to the allowed state using the gap when the opening is closed, unauthorized unlocking can be appropriately suppressed .

It is a partial top view of the toilet booth which concerns on one embodiment of this invention. It is a partial front view at the time of locking of a toilet booth same as the above. It is a partial top view at the time of locking of a toilet booth same as the above. It is a partial side view at the time of locking of a toilet booth same as the above. It is a partial front view at the time of unlocking a toilet booth same as the above. It is a partial top view at the time of unlocking a toilet booth same as the above. It is a schematic plan view of a toilet booth same as the above. It is a partial top view of the toilet booth which concerns on other embodiment of this invention. It is a partial top view of the toilet booth which concerns on other embodiment of this invention. It is a partial top view of the toilet booth which concerns on other embodiment of this invention. It is a partial top view of the toilet booth which concerns on other embodiment of this invention. It is a partial top view of the toilet booth which concerns on other embodiment of this invention. It is a partial top view of the toilet booth which concerns on other embodiment of this invention. It is a partial top view of the toilet booth which concerns on other embodiment of this invention. It is a partial top view of the toilet booth which concerns on other embodiment of this invention. It is a schematic plan view of a toilet booth according to the related art of the present invention.

  A structure with a door according to an embodiment of the present invention will be described with reference to FIGS.

  In FIG. 7, reference numeral 1 denotes a toilet booth that is a door-equipped structure. This toilet booth 1 is, for example, a door-open type, and includes a toilet space portion 2, and a toilet 3 is disposed in the toilet space portion 2. ing.

  As shown in FIG. 7, the toilet booth 1 includes a pair of left and right side plates, ie, a left side plate 6 and a right side plate 7, which are substantially rectangular and vertically opposed to each other via a toilet space 2. The rear end portions of the side plates 6 and 7 are fixed to the wall portion 8 which is a fixed portion.

  At the front end of the left side plate 6, a door attachment body 11 such as a substantially rectangular plate-like vertical sleeve panel covering the left front surface of the toilet space 2 is fixed perpendicularly to the left side plate 6. Yes. That is, the left end portion of the door attached body 11 is fixed to the front end portion of the left side plate 6.

  At the front end portion of the right side plate 7, a door receiving body 12 such as a substantially rectangular plate-like vertical sleeve panel covering the right front surface of the toilet space 2 is fixed perpendicularly to the right side plate 7. . That is, the right end portion of the door receiver 12 is fixed to the front end portion of the right side plate 7.

  Between the pair of left and right front plates that are spaced apart from each other, that is, between the door attached body 11 and the door receiving body 12, a substantially rectangular opening 10 serving as an entrance to the toilet space 2 is located.

  Further, at the right end of the door attached body 11, an opening is formed by rotating about the axis a in the vertical direction toward the rear, which is the opening direction (counterclockwise in FIG. 7) away from the door receiving body 12. A substantially rectangular plate shape that opens about 10 and opens around the axis a in the vertical direction toward the front in the closing direction (clockwise in FIG. 7) approaching the door receptacle 12 to close the opening 10. A vertical inner door 13 is provided via a hinge 14 so as to be pivotable in the front-rear direction. In other words, the left end, which is the door butt side end as one end of the door body 13, is rotatably attached to the right end of the door attached body 11 via the hinge 14.

  The width of the door 13 is larger than the width of the opening 10 (the length in the left-right direction). When the opening 10 is closed, the right end which is the door end side end as the other end of the door 13 is the door support. It overlaps with the left end of the body 12 in front view. That is, when the opening 10 is closed, the overlapping portion 13a which is the right end portion of the door body 13 is overlapped with the overlapping portion 12a which is the left end portion of the door receiving body 12 via the gap 15 for preventing pinching of a predetermined size. And facing away from each other.

  Here, as shown in FIGS. 1 to 6, the front surface of the overlapping portion 13 a of the door body 13, that is, the middle portion in the vertical direction on the surface facing the overlapping portion 12 a of the door receiving body 12, A gap holder 21 such as a door stop is fixed in a protruding manner toward the front.

  When the opening 10 is closed, the gap holding body 21 is a gap for preventing hand pinching between the fixed side door receiving body 12 and the movable side door body 13 by contact with the contacted portion 20 of the door receiving body 12. 15 is formed, and the formed interval 15 is maintained. That is, when the opening 10 is closed, the overlapping portion 13a of the door body 13 contacts the overlapping portion 12a of the door receiving body 12 via the gap holding body 21, and a gap 15 is formed between the overlapping portions 12a and 13a. The

  The gap holder 21 is, for example, a block having a substantially elliptical cross section, and the upper and lower surfaces are formed in a substantially arcuate shape. The gap holding body 21 has a rubber contact portion 22 at the front portion that comes into contact with the contacted portion 20 of the door receiving body 12 when the opening 10 is closed.

  The length A in the front-rear direction of the gap 15 held by the gap holder 21 is a size that does not sandwich a finger, and is, for example, 20 mm or more, preferably 25 mm to 40 mm, and more preferably 26 mm. The length dimension (width dimension of the wrap portion) B of the overlapping portion 12a of the door receiver 12 is, for example, 20 mm to 100 mm, preferably 30 mm to 80 mm, and more preferably 50 mm. The thickness dimension of the door body 13 and the thickness dimension of the door receiving body 12 are each 13 mm, for example.

  In addition, a restricting portion receiving body 26 is fixed in a projecting manner toward the rear at a substantially central portion in the vertical direction that is an intermediate portion in the vertical direction on the rear surface of the overlapping portion 13a of the door body 13.

  Similar to the gap holder 21, the restricting portion receiving body 26 is, for example, a block having a substantially elliptical cross section, and the upper and lower surfaces are formed in a substantially arcuate shape. The restricting portion receiving body 26 has a rubber contacted portion 27 at the upper portion. Note that the gap holder 21 and the restricting portion receiving body 26 are simultaneously fixed to the overlapping portion 13a of the door body 13 by a common fixing means (not shown), for example, a bolt or the like, and the same height in a state where the overlapping portion 13a is sandwiched. It is in the position.

  Further, a lock device that restricts the opening in the opening direction of the door body 13 to be releasable when the opening 10 is closed is provided at the substantially central portion in the up-down direction in the vicinity of the left end portion of the door receiving body 12. A certain locking means 31 is provided.

  The locking means 31 has a main body portion 32 fixedly attached to a substantially central portion in the vertical direction near the left end portion of the door receiver 12. The main body 32 includes a front-side protruding portion 33 that is a low-profile, substantially conical one-side protruding portion that protrudes from the front surface of the door receiving body 12, and a substantially columnar other-side protrusion that protrudes from the rear surface of the door receiving body 12. A rear projecting portion 34 which is a portion. Note that the length dimension in the front-rear direction of the main body 32 can be adjusted according to the size of the gap 15.

  At the rear end of the rear projecting portion 34 of the main body 32, a restriction state and an opening for restricting rotation of the door body 13 in the opening direction by engagement with the overlapping portion 13a of the door body 13 when the opening 10 is closed When the portion 10 is closed, the restricting portion 36 that is selectively engaged with the permissible state of allowing the door body 13 to rotate in the opening direction without engaging with the overlapping portion 13a of the door body 13 has a horizontal longitudinal axis b. It is provided so as to be rotatable in the vertical direction as a center.

  The restricting portion 36 comes into contact with the contacted portion 27 of the restricting portion receiving body 26 by rotating downward, and enters a restricting state in which the restricting portion 36 can be engaged with the overlapping portion 13a of the door body 13. Further, the restricting portion 36 is moved upward from the abutted portion 27 of the restricting portion receiving body 26 by the upward rotation, and is in an allowable state where it cannot be engaged with the overlapping portion 13a of the door body 13. That is, the restricting unit 36 is switched to the horizontal posture restricted state by a downward rotation of approximately 90 degrees based on the toilet user's rotation operation, and by the approximately 90 degrees upward rotation based on the toilet user's rotation operation. It is switched to the vertical posture regulation state.

  The restricting portion 36 is a substantially disc-like turning portion 37 that can turn with respect to the main body portion 32, and a vertical plate-like shape that projects from the turning portion 37 in a direction perpendicular to the axis b. An arm portion 38, a vertical plate-like contact portion 39 that is provided at the tip of the arm portion 38 and contacts the contacted portion 27 of the restricting portion receiving body 26 when the restricting portion 36 is in a restricted state, It has a picking portion 40 that protrudes rearward from the rear surface of the portion 39 and is a horizontal plate-like operation portion that a toilet user picks by hand.

  The arm portion 38 includes a first plate 41 positioned along the left-right direction, and a second plate 42 that protrudes from the end of the first plate 41 toward the left diagonally rearward and is inclined with respect to the first plate 41. And have. The outer peripheral portion of the contact portion 39 is configured by, for example, a substantially U-shaped rubber plate 39a.

  In addition, on the outer periphery of the front end of the rear projecting portion 34 of the main body 32, an unauthorized unlocking that switches the restricting portion 36 from the restricted state to the permitted state using the gap 15 from the outside of the toilet space 2 when the opening 10 is closed. An unauthorized unlocking suppression unit 46, which is a suppression means for suppressing (unauthorized unlocking action), is fixed.

  The unauthorized unlocking suppressing portion 46 is, for example, a substantially cylindrical shape provided integrally or separately with a spacer 47 for adjusting a gap made of a substantially cylindrical resin that constitutes a part of the rear protruding portion 34 of the main body portion 32. The lock cover 48 is made of resin.

  The unauthorized unlocking suppression portion 46 is located in the vicinity of the front of the arm portion 38 so as to cover substantially the entire front surface of the arm portion 38 of the restriction portion 36 in the restricted state when the opening 10 is closed, and is used for preventing hand pinching. It is located so as to cover only a part of the gap 15 corresponding to the restricted part in the restricted state, that is, for example, a part located at the same height position.

  As shown in FIG. 1, the length dimension in the front-rear direction of the unauthorized unlocking suppressing portion 46 is substantially the same as the length dimension (width dimension) A in the front-rear direction of the gap 15, and the locking means 31 side of the gap 15 in plan view. The open end face 15a is covered and closed by the unauthorized unlocking restraining part 46. Further, as shown in FIG. 2, the unauthorized unlocking restraint portion 46 causes the front portion of the substantially entire front surface of the arm portion 38 of the restricting portion 36 in the restricted state, and the upper side (upper vicinity portion) and the lower side of the arm portion 38. Each front part of the side (lower side vicinity part) is covered.

  The unauthorized unlocking suppression portion 46 is substantially cylindrical with the axis b as the center, and is in contact with the rear surface of the door receiver 12 and is positioned along the rear surface, and the circular annular plate portion. And a cylindrical portion 52 projecting rearward from the outer peripheral end of 51. A substantially circular annular space 53 is located between the inner peripheral surface of the cylindrical portion 52 and the outer peripheral surface of the main body portion 32.

  Further, when the opening 10 is closed, the unauthorized unlocking suppressing part 46 is located at a position where it does not interfere with the door body 13 and the contacted part 20. A specific example of the position of the unauthorized unlocking suppressing portion 46 that does not interfere is, for example, a position closer to the locking means 31 than the dimension B, a dimension that is thinner than the dimension A, and a position that does not interfere with the abutted part 20; The position is a thin dimension and the position closer to the locking means 31 than the gap holder 21.

  It should be noted that the unauthorized unlocking suppression unit 46 may be positioned so as to cover only the position corresponding to the regulation unit 36 in the regulation state when the opening 10 is closed, or the door receiver 12 (or the configuration shown in FIG. 16). In some cases, it may be positioned so as to cover most of the door body 13), and the size and shape of the unauthorized unlocking restraint part 46 are arbitrary.

  Further, as shown in FIG. 2, at least a part of the unauthorized unlocking restraint part 46 is a door of the regulation part 36 (more specifically, the arm part 38) in a regulated state when the opening 10 is closed. It is preferable to be present directly below the lower side at a location close to the body 13, and directly above the upper side at a location close to the door body 13 of the regulating portion 36 (more specifically, the arm portion 38) in the regulated state. More preferably, it is also present.

  On the other hand, the front projecting portion 33 of the main body portion 32 is provided with a display portion 55 that indicates whether the restricting portion 36 is in a restricted state or an allowed state, and the display portion 55 is a substantially fan-shaped window portion 56. It is exposed from the front.

  Next, the operation of the toilet booth 1 will be described.

  After confirming the display part 55 of the locking means 31, the toilet user opens the opening 10 by pushing the door body 13 backward and turning it in the opening direction, and enters the toilet space part 2.

  A toilet user who has entered the toilet space 2 pushes the door body 13 forward or has an automatic turning mechanism to move his door away from the door body 13 and rotate it in the closing direction. The opening 10 is closed by the body 13, but the hand between the overlapping portion 12a of the door receiving body 12 and the overlapping portion 13a of the door body 13 by the gap holding body 21 located between the door receiving body 12 and the door body 13. Since the pinching prevention gap 15 is maintained, fingers of the hand are not pinched between the overlapping portions 12a and 13a.

  Next, the toilet user switches the locking means 31 from the unlocked state where the restricting portion 36 is in the permitted state to the locked state where the restricting portion 36 is in the restricted state. That is, the restricting portion 36 in the permitted state is rotated downward until the contact portion 39 contacts the contacted portion 27 of the restricting portion receiving body 26 to switch to the restricted state.

  Then, when the restricting portion 36 is switched to the restricting state, an unauthorized unlocking suppressing portion 46 including a lock cover 48 is located in the front portion of the arm portion 38 of the restricting portion 36 in the restricting state, The entire front surface of the arm portion 38 is covered with the unauthorized unlocking suppressing portion 46.

  For this reason, unauthorized unlocking in which a finger is inserted into the gap 15 for preventing hand pinching from the outside of the toilet space 2 to switch the restricting portion 36 from the restricted state to the allowed state is prevented. That is, when someone tries to unlock the locking means 31 by mischief or the like, even if the finger is inserted from a part of the gap 15 located in the vicinity of the locking means 31, the finger hits the unauthorized unlocking suppression unit 46, The arm part 38 of the restricting part 36 does not reach and the restricting part 36 cannot be rotated upward.

  And according to such a toilet booth 1, the locking means 31 has the unauthorized unlocking suppression part 46, and when the opening part 10 is closed, the restriction part 36 is changed from the restricted state to the permitted state by using the gap 15. Since it is the structure which can suppress the unauthorized unlocking to switch, the unauthorized unlocking from the outer side of the toilet space part 2 can be suppressed appropriately.

  In the above-described embodiment, the configuration in which the lock cover 48 that is the unauthorized unlocking suppression unit 46 is provided in the spacer 47 has been described. However, for example, as illustrated in FIG. The outer diameter of 47 may be made larger than that in the case of FIG. 1, and the outer peripheral portion of the spacer 47 may be an unauthorized unlocking restraint 61.

  1 and 8 is not limited to a substantially cylindrical shape, and for example, the thickness dimension (the length dimension in the front-rear direction) is substantially the same as the length dimension A in the front-rear direction of the gap 15. ) Having a rectangular plate shape or the like. Further, the length dimension in the front-rear direction of the unauthorized unlocking suppressing portions 46 and 61 may be smaller than the length dimension A in the front-rear direction of the gap 15.

  Further, for example, as shown in FIG. 9, the locking means 31 does not have the lock cover 48 and protrudes from the rear end outer periphery of the rear protruding portion 34 of the main body 32 and is restricted when the opening 10 is closed. The structure etc. which have the vertical plate-shaped unauthorized unlocking suppression part 62 located so that the front surface of the arm part 38 of the part 36 may be covered may be sufficient.

  Furthermore, as shown in FIG. 10, for example, the door receiver 12 covers only a portion that is a part of the gap 15 and that is located at a position (for example, the same height position) corresponding to the restriction portion 36 in the restricted state. The structure etc. which have the vertical plate-shaped unauthorized unlocking suppression part 63 located may be sufficient.

  Further, for example, as shown in FIG. 11, the door body 13 is positioned so as to cover only a portion that is a part of the gap 15 and is located at a position (for example, the same height position) corresponding to the restricted portion 36 in the restricted state. The structure etc. which have the perpendicular | vertical plate-shaped unauthorized unlocking suppression part 64 to do may be sufficient.

  In addition, for example, the door receiver 12 or the door body 13 has a vertical plate-like unauthorized unlocking suppression portion that is positioned so as to cover the front surface of the arm portion 38 of the restriction portion 36 that is in a restricted state when the opening portion 10 is closed. But you can.

  Further, as shown in FIG. 12, for example, the arm portion 38 of the restricting portion 36 is only one flat plate 66 positioned along the left-right direction so that the finger inserted into the gap 15 from the outside does not reach the arm portion 38. As a result, the toilet booth 1 may be configured such that when the opening 10 is closed, it is possible to suppress unauthorized unlocking by switching the restricting portion 36 from the restricted state to the permitted state using the gap 15. Further, for example, a configuration in which the shape of the arm portion 38 is a convex curve toward the rear may be used.

  For example, as shown in FIG. 13, the length in the left-right direction of the flat plate 66 constituting the arm portion 38 of the restricting portion 36 is made smaller than in the case of FIG. It is located so as to cover only the part located at the position corresponding to the restricted part 36 in the restricted state (for example, at the same height position), so that the toilet booth 1 uses the gap 15 when the opening 10 is closed. Thus, a configuration in which the unauthorized unlocking for switching the regulating unit 36 from the regulated state to the permitted state can be suppressed may be used.

  Further, for example, as shown in FIG. 14, the length B in the left-right direction of the overlapping portion 12a of the door receiving body 12 is smaller than that in FIG. 1 so that the finger inserted into the gap 15 from the outside does not reach the arm portion 38. As a result, the toilet booth 1 may be configured such that when the opening 10 is closed, it is possible to prevent unauthorized unlocking by using the gap 15 to switch the restricting portion 36 from the restricted state to the permitted state.

  The door receiving body 12 shown in FIG. 14 has an extension 67, and the length B in the left-right direction of the overlapping portion 12a of the door receiving body 12 shown in FIG. 14 is, for example, 70 mm to 150 mm, preferably 80 mm to 130 mm. More preferably, it is 100 mm.

  For example, as shown in FIG. 15, the vertical length of the gap holder 21 is made larger than that in FIG. 4, and the upper portion of the gap holder 21 corresponds to the restricted portion 36 in the restricted state (for example, the same As a result, the toilet booth 1 is configured to be able to suppress unauthorized unlocking that switches the restricting portion 36 from the restricted state to the permitted state using the gap 15 when the opening 10 is closed. Things may be used.

Incidentally, for example, in Figure 16 related art of the present invention is shown, toilet booth 1 according to the related art, the door 13 is of a door outside open door which rotates outside the toilet space 2.

  In the configuration shown in FIG. 16, a door receiving body 12 is fixed to the front end portion of the left side plate 6, and a door attached body 11 is fixed to the front end portion of the right side plate 7, and the door attached body 11 is attached to the door attached body 11. 13 is rotatably provided in the front-rear direction via a hinge 14. In addition, the door body 13 is provided with a locking means 31 having a restricting portion 36 and unauthorized unlocking restraining portions 46 and 61, and the overlapping portion 12a of the door receiving body 12 is provided with a gap holding body 21 and a restricting portion receiving body 26. It has been.

In any of the embodiments and related technologies , the gap holding body 21 may be provided in at least one of the overlapping portion 12a of the door receiving body 12 and the overlapping portion 13a of the door body 13.

  Moreover, the toilet booth 1 which is a structure with a door may be configured to have a plurality of toilet spaces 2 arranged in the left-right direction.

  Furthermore, the door-attached structure is not limited to the toilet booth 1, and may be a booth such as an exhibition hall, a prefab, or a door device provided at the entrance of a building, or a part of the booth (door device). But you can.

Toilet space is a toilet booth second space portion, which is dated 1 door structures
10 opening
12 Door holder
12a overlap
13 Door
15 gap
15a Open end face
21 Gap retainer
26 Regulatory body
31 Locking means
32 Main unit
36 Regulatory Department
40 knob
46 , 61, 62 unauthorized unlocking suppression
51 circular annular plate part
52 cylindrical part
67 Extension

Claims (10)

A fixed-side door holder,
A movable side door that pivots in an opening direction away from the door receptacle to open the opening, pivots in a closing direction to approach the door receptacle and closes the opening;
A restricting portion receiving body provided in a protruding shape on the door body,
A gap holding body for holding a gap between the door receiver and the door body when the opening is closed;
There is a restricting portion that can be switched between a restricting state that restricts rotation of the door body in the opening direction when the opening portion is closed and an allowable state that allows rotation of the door body in the opening direction when the opening portion is closed. And a locking means that comes into a restricted state in which the restricting portion comes into contact with the restricting portion receiving body and can be engaged with the door body ,
The locking means is provided on the stationary-side door receiver,
The door-attached structure is configured such that unauthorized unlocking of the restricting portion from the restricted state to the permitted state can be suppressed using the gap when the opening is closed. Locking means is
A main body portion fixedly attached to the stationary-side door receptacle and provided with a restricting portion so as to be rotatable;
The structure with a door according to claim 1, further comprising: an unauthorized unlocking suppression portion provided on the main body portion and positioned so as to cover the restriction portion in a restricted state when the opening is closed. The unauthorized unlocking suppression portion is substantially cylindrical and is provided on the outer periphery of the main body portion.
The door-attached structure according to claim 2. The unauthorized unlocking control unit
A circular annular plate portion that is in contact with the rear surface of the door receptacle and located along the rear surface;
A cylindrical portion protruding rearward from the outer peripheral end of the circular annular plate portion
The door-attached structure according to claim 3. The length dimension in the front-rear direction of the gap held by the gap holder is 20 mm to 40 mm in a size that does not pinch a finger,
The front-rear direction length dimension of the unauthorized unlocking suppression portion is substantially the same as the front-rear direction length dimension of the gap,
When the opening is closed, the opening end surface of the gap on the locking means side in the plan view is closed by the unauthorized unlocking suppression portion.
The door-attached structure according to any one of claims 2 to 4, wherein the door-attached structure is provided. The restricting portion is in a restricted state by turning downward, and is in an allowed state by turning upward,
At least a part of the unauthorized unlocking suppression portion is present immediately below the lower portion of the restriction portion close to the door body in a restricted state when the opening is closed.
The door-attached structure according to any one of claims 2 to 5, wherein the door-attached structure is provided. The unauthorized unlocking suppression unit is located on the rear surface side of the door receiver and on the door receiver side of the restriction unit.
The door-attached structure according to any one of claims 2 to 6, wherein the door-attached structure is provided. The opening that is opened and closed by the door body is an entrance to the space,
When the opening is closed, the locking means can be switched from the unlocked state in which the restricting portion is allowed to the locked state in which the restricting portion is in the restricted state from within the space portion.
The door-attached structure according to any one of claims 1 to 7, wherein the door-attached structure is provided. The regulation part has a knob part that the user picks by hand.
The door-attached structure according to any one of claims 1 to 8, wherein the door-attached structure is provided. The door receptacle has an extension,
The left-right direction length dimension of the overlap part of the said door receptacle is 70 mm-150 mm.
The door-attached structure according to claim 1, wherein the door-attached structure is provided.

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