JP6034088B2 - Anti-finger structure in door body - Google Patents

Description

  The present invention belongs to the technical field of a finger padding prevention structure in a door body that opens and closes a space partitioned by a panel body such as a toilet booth.

In general, like a toilet booth in a public facility, etc., a large space is partitioned by a housing side member fixed to the housing side, and an entrance / exit portion is opened in the housing side member constituting each partitioned space. There are doors that can be freely opened and closed to form a plurality of freely openable booths. In such a thing, the frame side member and the door body are each constituted by a panel body, and the door thickness direction center part of the upper and lower end surfaces of the door body door bottom side (hanging side) end is swung through a hinge pin. When the door body is opened, a large gap is formed between the door butt side end surface of the door body and the frame side member end surface. When the door body is closed in this state, there is a problem that a finger or the like is pinched (so-called finger stuffing).
Therefore, as a preventive measure, the side end of the door body on the suspending side is covered with a convex arc-shaped edge member centering on the suspension center of the door body, while the side end surface of the housing side member is similarly suspended. It is known that a large gap is formed so as to close the fingers even when the door body is opened and closed by covering with a concave arc-shaped edge member centered on the center (for example, Patent Document 1). reference).

JP 2010-163833 A

  By the way, the thing of the said patent document 1 is facing the door body side edge member in the thickness state in which the front-end | tip of an outdoor side edge part protrudes inward and outward direction (door thickness direction) with respect to the inner / outer surface of a housing side member especially. Therefore, in order to narrow the gap between the edge members and prevent finger jamming, the door body side edge member must have a large diameter to accommodate this, and as a result, the door body side edge There exists a problem that a member will protrude greatly with respect to the inner-outer surface of a door body, and an external appearance property will be impaired, and the subject which this invention should solve is here.

The present invention was created with the object of solving these problems in view of the above circumstances, and the invention of claim 1 provides a door body 6 that can be freely opened and closed at an entrance / exit. while the center-suspension type swingably pivoted about hanging door thickness direction center portion of the upper and lower surfaces of Karadatoshiri end, the end portion of the skeleton side member facing the door body door trailing end A projecting piece projecting toward the door body side from the housing-side edge member provided, and a door body side edge member assembled to the door body door butt side end so as to face the projecting piece in the process of opening and closing and swinging the door body The protruding position of the protruding piece is provided in a door body configured to prevent finger filling by narrowing a facing distance on a radial line passing through the hanging center with the convex arcuate piece centered on the hanging center. a collision of the suspended central position, opposing distance X and the projecting piece Set the tip position in the lateral direction becomes the door thickness direction inward from the door surface position of the door body in a state that was set in the same way, the radius from the hanging central position of the convex arcuate pieces, a projecting position of the projecting piece door The diameter is smaller than that of the door surface position of the body, and from the door end side end portion of the convex arc-shaped piece, the protruding piece and the projecting piece in the process from the position before the door body is fully opened to the fully opened position. The nail | claw part for narrowing the opposing space | interval and preventing finger filling is extended and formed toward the door end side, It is the finger filling prevention structure in the door body characterized by the above-mentioned.
The invention according to claim 2 is the finger padding prevention structure for the door body according to claim 1, wherein the claw portion extends to a position less than the protruding piece tip facing position when the door body is in the fully open posture.
The invention according to claim 3 is the finger padding prevention structure for the door body according to claim 1, wherein the claw portion extends beyond the position at which the protruding piece tip is opposed when the door body is in the fully open posture.

  By having the invention according to claims 1 to 3, all of the door body is changed from a fully closed position to a fully opened position while having a small finger projection prevention structure with a small amount of protrusion from the door body. In the opening and closing process, it is possible to prevent finger filling at the door bottom side end of the door body.

It is a front view of a toilet booth. (A) is a longitudinal cross-sectional view of the front panel body part in a booth, (B) is a longitudinal cross-sectional view of a door body part. It is a cross-sectional view explaining the formation state of a booth. It is a partial expanded sectional view in the door-end side site | part of a door body. (A) is a partial expanded sectional view which shows the finger padding prevention structure in the door bottom side site | part of a door body in 1st embodiment, (B) is a partial expanded sectional view which shows the comparative example of FIG. 5 (A). . (A), (B), (C) is explanatory drawing which shows opening | releasing of a door body in 1st embodiment, respectively. (A) is a partial expanded sectional view which shows the finger padding prevention structure in the door butt side part of the door body of 2nd Embodiment, (B) is the finger in the door butt side part of the door body of 3rd Embodiment. It is a partial expanded sectional view which shows a stuffing prevention structure.

Hereinafter, a first embodiment of the present invention will be described with reference to the drawings. The directions such as inside / outside (indoor / outdoor), front / rear, front / back, left / right, etc., are oriented for convenience based on the drawings used to describe the present embodiment, and are not limited thereto. It goes without saying that there is nothing.
In the drawings, reference numeral 1 denotes a plurality of front panel bodies arranged along a lateral wall surface of a wide space that faces in the left-right direction, with a predetermined gap, and these front panel bodies 1 are provided on the lower end surface. It is fixed to the floor surface via a skirting board 2. Each front panel body 1 is abutted with one end surface (front side surface) of the partition panel body 3 facing in the front-rear direction and fixed with screws 4, and the other end side surface (rear side) of the partition panel body 3. The side surface and the rear side surface are abutted against the wall surface of the casing facing in the left-right direction, and are fixed using screws 4, whereby a long space in the left-right direction is partitioned by the partition panel body 3 along the wall surface of the casing. A plurality of booths B are formed in parallel. And each of these panel bodies 1 and 3 is equivalent to the housing side member of this invention. Further, each front panel body 1 is integrally fixed at its upper end surface by a long headboard 5 formed of a metal material, and the front panel is fixed by integrally fixing the headboard 5 to the housing side. The body 1 is fixed to the upper body.
In addition, each panel body 1 and 3 is comprised by interposing the core materials 1b and 3b between the panel surfaces 1a and 3a of a pair of inner and outer (a pair of front and rear, a pair of front and back). It is composed of a panel material.

A predetermined gap is formed between adjacent front panel bodies 1, and the gap serves as an entrance / exit part of each booth B, and a door body 6 for opening / closing each booth B is opened / closed at the entrance / exit part. It is provided freely.
In the present embodiment, the door body 6 is configured by using a panel material made of the same material as the panel bodies 1 and 3, and includes a pair of inner and outer door surfaces 6a and a core material 6b. The panel thickness of the body 1 and the door thickness of the door body 6 are set to be the same. And in FIG. 1, the front-end | tip panel body which has the front-end | tip part which faces the downward direction of the hinge pin 7 by which the base end part is supported by the coping 5 in the door thickness direction center part of the up-and-down both end surface part in the door butt side end part of the door body 6 The door body 6 swings in the center suspended state with respect to the front panel body 1 by inserting and supporting the distal end portion facing the upper side of the hinge pin 7 whose base end portion is supported on the one side from the outside in the vertical direction. It is freely pivoted. This door body 6 is a pivotal support part of the hinge pin 7, and swings with a door bottom (hanging source) side part serving as a suspension part as a fulcrum (hanging center O). The doorway 6 is pushed into the booth B from the closed state which is substantially flush with the inner and outer panel surfaces 1a, so that the entrance / exit is transformed into an open state. And in the closed state of the door body 6, with respect to the door end side end part (left end part) 6c and the door bottom side end part (right end part) 6d of the door body 6, the right end part 1d and the left end part 1c of the front panel body 1 Are configured so as to be opposed to each other.

At the upper part of the door body 6, a door stop 8 integrally formed with a hook 8 a is provided at an intermediate portion in the left-right direction on the inner surface of the booth B. When the door body 6 is fully opened, the door stop 8 is a partition panel. By being provided so as to abut against the body 3, further opening operation of the door body 6 is restricted, so that the door body 6 and the partition panel body 3 are protected.
A stopper member 9 that protrudes upward from the upper end of the door body 6 is further provided on the inner surface of the booth B at the top of the door body 6, and the stopper member 9 is formed as shown in FIG. In the closed state of the door body 6, the door body 6 is set so as to be restricted from opening outward (outside of the room) by coming into contact with the headboard 5 from the inside of the booth B.

And the door body side edge member 10 for door bodies is integrally fixed to the door edge side edge part 6c of the door body 6 over the substantially up-down direction full length, and the front which opposes this door edge side edge part 6c. A front panel body right edge member 11 is integrally fixed to the right end 1d of the panel body 1 over substantially the entire length in the vertical direction. On the other hand, a door butt side edge member 12 is integrally fixed to the door butt side end portion 6d which is the door butt side of the door body 6 over substantially the entire length in the vertical direction. A front panel body left edge member 13 is integrally fixed to the left end 1c of the front panel body 1 facing 6d over substantially the entire length in the vertical direction. And these edge members 10, 11, 12, and 13 are comprised so that the finger padding prevention structure in the door tip side and door bottom side of a door body can be achieved.
In the present embodiment, each of the edge members 10, 11, 12, and 13 is made of an aluminum mold material.

First, as shown in FIG. 4, a finger padding prevention structure on the door tip (door tip side end portion 6 c) side of the door body 6 constituted by the edge members 10 and 11 will be described.
The door body side edge member 10 for the door body is orthogonal to the door surface 6a of the door body 6, and a main body 14 abutted against a door front side end portion (left end portion in FIG. 4) 6c of the door body 6, and the main body 14 and a convex arcuate buffer 15 held by the magnet 14.
The main body 14 includes a flat base end portion 14a that is abutted against the door body door end side end portion 6c, and the base end portion so as to extend along the door surface 6a over the entire length of the door end side end portion 6c. A pair of support pieces 14b extending from the inner and outer ends of 14a in the door-butt direction, a pair of first holding pieces 14c that are formed to protrude toward the front panel body 1 and hold the buffer body 15, and the first holding The main body 14 includes a pair of second holding pieces 14d that are formed to protrude from the piece 14c toward the center in the door thickness direction and engage and hold the buffer body 15, and the main body 14 has a central portion in the panel thickness direction of the base end portion 14a. By fixing with the screw 14e, it is fixed to the door body door end side end 6c.
The shock absorber 15 is formed to extend from an arc-shaped portion 15a and inner and outer end portions of the arc-shaped portion 15a, and a pair of first holding receiving pieces 15b that come into contact with the first holding piece 14c from the outside in the panel thickness direction. And a pair of second holding receiving pieces 15c that come into contact with the second holding pieces 14d from the center side in the panel thickness direction, the outer width of the pair of first holding receiving pieces 15b is a door. It is set so as to be substantially the same as the door thickness of the body 6, whereby the door body side edge member 10 has only a pair of inner and outer support pieces 14 b in the thickness direction with respect to the thickness of the door body 6. It has a bulging wall thickness structure.
Then, the second holding piece 14d and the second holding piece are in a state where the first and second holding pieces 15b and 15c of the buffer body 15 are brought into contact with the first and second holding pieces 14c and 14d of the main body 14, respectively. The main body 14 and the buffer body 15 are integrated in a retaining state by forcibly fitting and fitting the concave and convex fitting portions 14f and 15d respectively formed on the 15c, thereby the door side of the door body 6 is integrated. The door body side edge member 10 for a door body is arrange | positioned.

On the other hand, the right edge member 11 for the front panel body that opposes the door body side edge member 10 for the door body is perpendicular to the panel surface 1a of the front panel body 1 and is opposed to the door end side end of the door body 6. The main body 16 is abutted against 1d, and the concave buffer 17 is held by the main body 16.
In the present embodiment, the main body 16 is the same member as the main body 14 of the door body side edge member 10 for the door body, and is inverted in the inner and outer directions. The base end portion 16a and the support piece 16b are used. The first holding piece 16c and the second holding piece 16d are fixed to the right end portion 1d of the front panel body 1 by fixing the central portion of the base end portion 16a in the panel thickness direction with screws 16e. And it is comprised so that sharing of a member can be aimed at by making the main bodies 14 and 16 into the same member in this way.
The buffer body 17 includes a concave portion 17a, a pair of first holding receiving pieces 17b that extend from the inner and outer ends of the concave portion 17a and are held by the first holding piece 16c from the outside in the inner and outer directions, and the first The outer holding width of the pair of first holding receiving pieces 17b is substantially equal to the panel thickness of the front panel body 1, although it is constituted by a pair of second holding receiving pieces 17c held by the two holding pieces 16d from the center side. Accordingly, the right edge member 11 for the front panel body has a thick structure in which only the pair of inner and outer support pieces 16b bulge in the thickness direction with respect to the thickness of the panel body 1. ing.
Then, the second holding piece 16d and the second holding piece are in a state where the first and second holding pieces 17b and 17c of the buffer body 17 are brought into contact with the first and second holding pieces 16c and 16d of the main body 16, respectively. The main body 16 and the shock absorber 17 are integrated with each other by forcibly fitting and fitting the concave fitting portions 16f and the convex fitting portions 17d respectively formed on the front panel body 17c. The right edge member 11 for a front panel body is disposed at the right end 1d of the first panel 1.
And by comprising the door body side edge member 10 for door bodies and the right edge member 11 for front panel bodies in this way and comprising, the door edge side edge part of the door body 6 and the front panel body right edge part 1d are comprised. The gap on the indoor side (the open side of the door body 6) can be narrowed, and finger padding on the door end side can be prevented.

Next, the structure of the door edge side edge members 12 and 13 shown in FIG. 5A will be described, and the relationship of the finger padding prevention structure by the edge members 12 and 13 will be described later.
First, the door body side edge member 12 for the door body is orthogonal to the door surface 6a of the door body 6 and is abutted against the door edge side end portion (the right end portion in FIG. 5A) 6d of the door body 6, A main body 18 having a convex arc shape covering the door end 6d and a cover body 19 locked to the main body 18 are formed.
The main body 18 has a flat base end portion 18a abutted against the door body door butt side end portion 6d and a suspension center O of the door body 6 as a circular arc center. A pair of inner and outer convex arcuate pieces 18b extending in a convex arcuate shape (in the direction of the door-end side, door-end side), and a gap 18c formed between the doortail side ends of the pair of convex arcuate pieces 18b The holding piece 18d formed to extend from the door butt side end of the pair of convex arc-shaped pieces 18b toward the door tip side, and the claw part 18e formed to extend from the door tip side end of the convex arc-shaped piece 18b. The panel end in the panel thickness direction of the base end portion 18a is fixed with a screw 18f to be secured to the door body door end side end portion 6d.
The cover body 19 is formed with a convex arcuate portion 19a having the same circumference as the convex arcuate piece 18b, and extending from the inner and outer ends of the convex arcuate portion 19a, and is formed on the holding piece 18d from the inner side in the panel thickness direction. It is comprised with a pair of holding | maintenance receiving piece 19b contact | abutted.
Then, the holding receiving piece 19b of the cover body 19 is inserted into the gap 18c in contact with the holding piece 18d of the main body 18, and the holding piece 18d and the recessed fitting portion 19c formed on the holding receiving piece 19b are forced. By fitting and fitting, the main body 18 and the cover body 19 are integrated in a retaining state. In this state, the inner and outer convex arc-shaped pieces 18b and the cover body 19 on the main body 18 side are integrated. The convex arcuate portion 19a is an arc that is centered on the suspension center O of the door body 6 and is continuous in a continuous manner. The door body side edge member 12 for door bodies is arrange | positioned.

  On the other hand, the front panel body left edge member 13 opposed to the door body door edge side edge member 12 is orthogonal to the panel surface 1a of the front panel body 1, and is a flat base end portion abutted against the left end portion 1c. 13a, a pair of supporting pieces 13b extending from the inner and outer ends of the base end portion 13a so as to extend along the panel surface 1a over the entire length of the left end portion 1c, and the panel thickness of the front panel body 1. It is composed of a pair of projecting pieces 13c which are located on the inner side in the inner and outer direction and project toward the door body 6 side, and the center portion in the panel thickness direction of the base end portion 13a is screwed at the front panel body left end portion 1c. The front panel body left edge member 13 is disposed at the left end 1c of the front panel body 1 by being fastened to the front panel body 1, but the protruding piece 13c is located at an inner position in the inner and outer direction than the panel thickness of the front panel body 1. Because it protrudes toward the door body 6, the front panel Which protrudes from the panel surface 1a of the Le body 1 in the thickness shape is set to be the only pair of inner and outer support pieces 13b.

In the door body side edge member 12 and the front panel body left edge member 13 configured as described above, the pair of projecting pieces 13c and 13c of the front panel body left edge member 13 are formed on the front panel body 1 ( The door body 6) protrudes toward the door body 6 while being biased by a width L toward the panel thickness direction center side of the panel surfaces 1a and 1a.
FIG. 5B is a comparative example of the present embodiment, in which the protruding piece 13 c ′ is located at the same position as the inner and outer panel surfaces 1 a and 1 a of the front panel body 1.
Then, the suspension center position O of the present embodiment shown in FIG. 5 (A), the convex arc-shaped pieces 18b, 19a of the door body side edge member 12 for the door body , and the opposing gap X between the protruding pieces 13c, 13c and the protruding piece 13c. a protruding end position in the lateral direction of, and FIG. 5 (B) hanging center position O ', door body door trailing side edge members 12' facing distance X and the projecting pieces 13c of the convex arcuate pieces 12a 'and the protruding piece 13c' of the In the case of the comparative example in which the protruding tip left-right direction position of ' is set to the same , when the radii of the convex arc-shaped pieces are compared, the convex arc shape of the door-body-side door edge member 12 of the present embodiment The radius R of the pieces 18b and 19a can be made smaller (R <S) than the radius S of the convex arcuate piece 12a ′ of the comparative example, and thus the door body according to the present invention is implemented. Comparative example of bulging amount Y of door edge side edge member 12 from door surface 6a Are to be set smaller (Y <Z) than inflated amount Z from the door surface 6a of the door body for a door trailing side edge member 12 '.

  Furthermore, the door-end side end of the convex arc-shaped piece 18b is until just before coming into contact with the door surface 6a while maintaining the radius R, from which the claw portion 18e is parallel to the door surface 6a. The claw portion 18e is configured to bend toward the door surface 6a and contact the door surface 6a at a position immediately before the protruding piece 13c contacts the door surface 6a. Has been. And this claw part 18e prevents finger filling in the vicinity of the door body 6 being fully opened. As described above, the protruding pieces 13c and 13c are biased by the width L from the door surfaces 6a and 6a of the door body 6 to the center side in the panel thickness direction, so that the convex arc-shaped pieces of the door body side edge member 12 for the door body. Although the radius R of the members 18b and 19a is set to be small, if the convex arcuate piece 18b is in contact with the door surface 6a of the door body 6 while maintaining the radius R, the door The convex arcuate piece 18b facing the protruding piece 13c is eliminated at a position slightly before the body 6 is fully opened (see the broken line state in FIG. 6B), and the facing distance between the protruding piece 13c and the door surface 6a is wide. There is a possibility of fingering. Therefore, in this case, from the door end side end of the convex arc-shaped piece 18b to the position where the door body 6 is fully opened and the projecting piece 13c is in contact with or close to the door surface 6a, and is located slightly on the door bottom side. The nail | claw part 18e is extended and formed, and the opposing space | interval is narrowed and the finger filling prevention is aimed at.

  Reference numeral 20 denotes a locking device for locking the door body 6, and the locking device 20 is located at an intermediate portion in the vertical direction of the door tip side portion on the inner surface of the booth B of the door body 6. The striker 20a is provided so as to be slidable in the left-right direction, and the receiving member 20b is provided at the left end of the front panel body 1 and engages and disengages based on the sliding movement of the striker 20a. .

  In the structure configured as described, the pair of protruding pieces 13c and 13c of the left edge member 13 for the front panel body is located on the inner side in the door thickness direction than the panel surfaces 1a and 1a of the front panel body 1 (door body 6). Thus, it protrudes toward the door body 6 side in a state where the width L is biased toward the center in the panel thickness direction, so that the convex arc-shaped pieces 18b and 19a and the protruding piece 13c of the door body side edge member 12 for the door body are thereby formed. , 13c, the radius R of the convex arc-shaped pieces 18b, 19a of the door-side edge member 12 for the door body can be made as small as possible when the gap X is set to prevent finger filling. The convex arc-shaped pieces 18b and 19a can be prevented from being finger-filled as arcs having a radius R from the suspension center O, but the bulge amount Y from the door surface 6a of the door body 6 is reduced and the appearance is improved. To be good Kill.

As described above, when the door body 6 is released from the fully closed posture, the facing gap X between the convex arcuate pieces 18b and 19a of the door body side edge member 12 and the projecting pieces 13c and 13c is maintained. Since it is opened as it is, it is possible to prevent finger filling, but since the radius R of the convex arc-shaped piece 18b is made small, if it remains as it is, it will be in a position slightly before the door body 6 is fully opened. As a result, the protruding piece 13c is no longer opposed to the convex arcuate piece 18b and is opposed to the door surface 6a (see the broken line state in FIG. 6B), so that the distance between the two is wide. There is a possibility of finger stuffing, but in this case, the claw portion 18e is formed to extend from the door-side end of the convex arc-shaped piece 18b toward the door-tip side, and until this is fully opened, the protruding piece Prevention of finger tightness by narrowing the gap between 13c and 13c You have me.
As a result, finger padding is prevented in all opening / closing steps from the fully closed position to the fully open position, while the radius R of the convex arc-shaped pieces 18b and 19a of the door body side edge member 12 for the door body is reduced. Will be able to.

  By the way, in the center-suspended door body, if the door body 6 opens only on the inside or outside as in the above-described embodiment, it is sufficient to provide the finger padding prevention structure only on the open side. The second embodiment will be described later. However, when the convex arcuate pieces of the present embodiment are on the inner and outer sides, the centrally suspended door body is configured to open both inside and outside. It is possible to prevent finger jamming on both the inside and outside sides, and there is the convenience that it can be used both for those that are open to both inside and outside.

Further, the present invention can be implemented as in the second and third embodiments shown in FIG. In the second and third embodiments, the same components as those in the first embodiment are denoted by the same names and the same reference numerals, and detailed description thereof is omitted.
First, the second embodiment shown in FIG. 7 (A) is based on the premise that the door body 6 opens only to the indoor side (upper side in the drawing) in FIG. 7 (A). The body door edge member 21 is composed of a main body 22 and a cover body 19.
The main body 22 includes a base end portion 22a, a convex arc-shaped piece 22b on the indoor side, a convex arc-shaped piece 22c on the outdoor side, and a base end portion 22a from the door-side end of the convex arc-shaped pieces 22b and 22c. It is composed of a holding piece 22d extending toward the side and claw portions 22e, 22f extending from the door end side ends of the convex arcuate pieces 22b, 22c, and a door body via screws 22g. 6 is fixed. This is a convex arc-shaped piece 22b on the indoor side, and the claw portion 22e is formed in the same manner as in the first embodiment, but the convex arc-shaped piece 22c on the outdoor side is opened from the base end 22a to the door. The claw part 22f is extended from the outdoor side end of the base end part 22a (outdoor convex arcuate piece 22c) to the door side only, extending only to the buttocks side but not to the door end side. The door body 6 does not have a convex arc-shaped piece that bulges out from the door surface 6a at the end portion on the door bottom side on the outdoor side. Can be a thing.
In this case, in order to change the inside opening to the outside, the door body side edge member 21 for the door body may be attached upside down, and if it is confirmed and assembled in advance with a design drawing or the like, there will be a problem. Absent.

Further, in the third embodiment shown in FIG. 7 (B), the claw portion 24a of the main body 24 provided on the door body side edge member 23 for the door body is more than the one in the first embodiment. In this case, when the door body 6 is fully opened, the tip of the protruding piece 13c of the front panel body left edge member 13 faces the claw portion 24a. It is what you do.
And by doing in this way, not only can the effect of preventing further finger filling be exhibited, but when the door body 6 is fully opened, the door surface 6a of the door body 6 is scratched against the protruding piece 13c. Can be prevented.

  INDUSTRIAL APPLICABILITY The present invention can be used in the technical field of a finger padding prevention structure at a door bottom side end portion of a door body that opens and closes a space partitioned by a panel body such as a toilet booth.

DESCRIPTION OF SYMBOLS 1 Front panel body 6 Door body 6a Door surface 12 Door bottom side edge member 13 for door bodies Left edge member 13c for front panel bodies Projection piece 18 Main body 18b Convex-arc shaped piece 18e Claw part O Suspension center R Radius X Opposite space

Claims (3)

The door member 6 provided openably in entrance section, while the center-suspension type swingably pivoted about hanging door thickness direction center portion of the upper and lower surfaces of the door body door trailing end,
A projecting piece projecting toward the door body side from the housing-side edge member provided at the end of the housing-side member facing the door body-side end, and facing the projecting piece in the process of opening and closing and swinging the door body It is provided on the door body side edge member assembled to the door body door butt side end, and narrows the facing distance on the radial line passing through the suspension center with the convex arcuate piece centering on the suspension center to prevent finger filling. In the door body configured to
The projecting position of the projecting piece is set to be inside the door thickness direction with respect to the door surface position of the door body in a state where the suspension center position, the facing interval X, and the projecting tip projecting tip lateral direction position are set the same. The radius from the suspension center position of the convex arc-shaped piece is made smaller than the case where the protruding position of the protruding piece is the door surface position of the door body,
From the door end side end of the convex arc-shaped piece, a nail for preventing finger jamming by narrowing the facing distance from the protruding piece in the process from the position before the door body is fully opened to the fully open position A finger padding prevention structure in a door body, characterized in that the portion extends toward the door end side.   2. The finger padding prevention structure for a door body according to claim 1, wherein the claw portion extends to a position less than the protruding piece tip opposing position when the door body is in a fully open posture. The fingernail prevention structure for a door body according to claim 1, wherein the claw portion extends beyond the position opposite to the tip of the protruding piece when the door body is in a fully open position.

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