JP5086722B2 - Anti-finger structure for hinged door - Google Patents

Description

The present invention relates to a finger door prevention structure for hinged doors.

With conventional hinged doors, safety considerations are particularly poor with respect to the suspension base, and there is a danger of hurting the fingers if the fingers are pinched even though they are careless.

In Patent Document 1, in a hinge provided with two mounting plates, a gap of 10 mm or more is formed between the plates, and a gap of 10 mm or more is formed between the vertical frame and the door surface plate. We are taking measures against finger padding. However, in this case, it is necessary to prepare a special hinge, and the storage of the door bottom side portion of the door body is also affected by the hinge. Furthermore, in the thing of patent document 1, when a finger | toe is pinched | interposed in the process of closing a door body, there exists a possibility of hurting a finger depending on the direction of the pinched | interposed finger (joint).
JP-A-10-72972

An object of the present invention is to provide a finger padding prevention structure that does not hurt a finger even if a finger is caught without preparing a special hinge.

The technical means adopted by the present invention is a structure for preventing finger jamming of an open door comprising a door frame and a door body, wherein the prospective wall of the door frame side vertical frame of the door frame includes a first prospective surface located on the indoor side and a closure A second prospective surface that sometimes opposes the door butt side end surface of the door body, and the first prospective surface is located between the first and second prospective surfaces when the door butt side end surface of the door body is closed. The first prospective surface is extended in a biased manner so as to be located at a position between the front end of the first prospective surface and the door body, and a first gap for preventing pinching between fingers is formed. A deformable airtight member is provided in a space formed between the front end side portion of the prospective surface and the indoor side portion of the second prospective surface, and at least a predetermined portion in the height direction of the door butt side end portion of the door body Comprises a recess extending in the height direction and a movable cover elastically supported by the recess so as to be retractable toward the bottom of the recess. A second gap for preventing finger pinching is formed between the prospective surface of the movable cover and the second prospective surface by forming the door bottom side end surface of the door body, The door bottom side end portion of the indoor side surface portion of the door body constituting the indoor side portion of the recess extends to an extension line of the tip of the first prospective surface, and normally the indoor side finding surface of the movable cover is It protrudes from the door butt side end portion of the indoor side surface portion of the door body toward the second expectation surface, and in the closed state, the airtight member is in contact with the indoor side finding surface of the movable cover to ensure airtightness. In addition, when the finger is sandwiched in the process of closing the door body, the movable cover can be retracted to the bottom side of the recess, and the hinged door prevention structure for the hinged door. In this specification, the elastic support means that it is supported so as to be elastically displaced when a force is applied and to return to its original position when the force is removed, and more specifically, a movable cover. Is elastically supported via an elastic member (spring material, rubber material, sponge, etc.). Further, the second gap for preventing finger pinching has a predetermined dimension that does not hurt the finger at the normal time before the movable cover is displaced, or is narrow at the normal time, and the finger is not moved after the movable cover is displaced. Including both of those that expand to a predetermined size that does not hurt. In the present invention, the indoor side and the outdoor side may be reversed. In the drawings described later, the upper side is the indoor side and the lower side is the outdoor side. In the drawing, the upper side is the indoor side and the lower side is the outdoor side. The invention is also valid.

In one aspect, the door butt side end of the outdoor side surface portion of the door body extends to the door butt side vertical frame side from the door butt side end portion of the indoor side surface portion of the door body, and the chamber of the movable cover The outer finding surface is housed inside the door butt side end portion of the outdoor side surface portion of the door body constituting the outdoor side portion of the recess.

In one aspect, the concave portion extends over the entire height of the door body, and a fixed cover is mounted on the movable cover at the upper and lower sides, and the fixed cover is provided with a hinge for rotating the door body. A number is attached.

In one embodiment, the recess is formed from a frame that is U-shaped in cross-sectional view from the indoor side finding surface, the outdoor side finding surface, and the prospecting surface. The prospective surface of the frame is the bottom of the recess, and the door bottom side end portion of the indoor side surface portion of the door body is an end portion of the indoor side finding surface of the frame. In one embodiment, the indoor-side finding surface of the frame is shorter than the outdoor-side finding surface, and the indoor-side finding surface of the cover protrudes from the end of the indoor-side finding surface of the frame. The outdoor exterior surface of the cover is accommodated inside the end of the outdoor exterior surface of the frame.

In the present invention, a first gap for preventing finger pinching is formed between the front end of the first prospective surface and the door body, and for preventing finger pinching between the prospective surface and the second prospective surface of the movable cover. When the finger is pinched in the process of closing the door body, the movable cover can be retracted to the bottom of the recess, so that the door body and the door butt are closed when the door body is closed. If a finger is pinched between the side vertical frame, even if the door is rotated in the closing direction with the finger pinched, the part of the movable cover that contacts the finger is retracted to the bottom of the recess. Escape and relieve the force applied to the pinched finger, and do not hurt the finger regardless of the direction of the pinched finger (joint). When the door butt side end of the indoor side surface portion of the door body constituting the indoor side portion of the recess extends to the extension line of the tip of the first prospective surface, the door butt side end of the indoor side surface portion when closed It is possible to prevent exposure of the indoor-side finding surface of the movable cover protruding from the portion. In addition, the door butt side end of the indoor side surface of the door body extends only to the extension line of the tip of the first prospective surface, so even if the finger is accidentally pinched when the door body is closed, It hits the movable cover supported so as to be retractable, and does not hit the door bottom side end of the indoor side surface portion of the door body, so that the force applied to the pinched finger is alleviated and the finger is not damaged. Further, even if the door bottom side end portion of the indoor side surface portion of the door body extends only up to the extension line of the front end of the first prospective surface, in the closed state, the indoor cover side airtight surface of the projecting movable cover is airtight. Airtightness can be ensured by contacting the members. In the present invention, as described above, since the finger padding prevention structure is provided mainly by giving a feature to the structure of the door bottom side end portion of the door body, the finger padding prevention structure depends on the structure of the hinge. A normal hinge can be used.

The door butt side end of the outdoor side surface portion of the door body extends to the door butt side vertical frame side from the door butt side end portion of the indoor side surface portion of the door body, and the outdoor cover finding surface of the movable cover is In the case where the door is located inside the door butt side end of the outdoor side surface portion of the door body constituting the outdoor side portion of the concave portion, the outdoor side finding surface and the prospective surface of the movable cover may be exposed to the outdoor side. In addition, there is no disadvantageous gap in terms of crime prevention through the movable cover, and it is advantageous in terms of crime prevention by preventing the opening of the cover from the outdoor side. In addition, the recess extends over the entire height of the door body, and a fixed cover is mounted on the upper and lower sides of the movable cover, and a hinge for rotating the door body is mounted on the fixed cover. In what is to be done, the function as a hinged door can be secured with a simple structure, while providing a movable part in the door butt side part of a door body and preventing finger filling. As described above, the hinge may be a normal hinge.

As shown in FIG. 1, the door device includes a frame that forms a building opening, and a door 1 that is provided on the frame so as to open and close the building opening. The frame body is a quadrangular rectangular frame composed of an upper frame 2, a lower frame 3, a door-end side vertical frame 4, and a door-end side vertical frame 5. The door body 1 includes an outdoor side surface portion 10 and an indoor side surface portion 11 that are vertically rectangular in a front view, and a door bottom side vertical frame of a frame body through a hinge 6 as a door bottom side portion (hanging side portion). 5 is attached to be rotatable. On the outdoor side surface portion 10 and the indoor side surface portion 11 of the door body 1, a handle 7 is provided in the vicinity of the door end side and located at a substantially central portion of the height of the door body 1.

The door bottom side end of the door body 1 is formed with a recess extending in the height direction, and the cover 8 is attached to the recess. The door body 1 is provided with a quadrilateral frame, and the recess at the door butt side end of the door body 1 is composed of a frame 9 extending in the height direction on the door butt side of the door body 1. The cover 8 is a member that extends in the height direction of the door body 1, and includes an outdoor-side finding surface 80 that extends along the outdoor-side surface portion 10 and an indoor-side view that extends along the indoor-side surface portion 11. It is formed in a substantially U shape in a sectional view from the attached surface 81 and a prospective surface 82 extending in the thickness direction of the door body 1. In one embodiment, the cover is made of a thin metal plate and has a certain degree of elasticity. The corner 83 formed by the indoor-side finding surface 81 and the expected surface 82 is formed into a curved surface in consideration of a case where a finger is accidentally touched or pinched.

In one embodiment, the cover 8 includes three covers 8A, 8B, and 8C (see FIG. 5). The cover 8B is attached to a portion corresponding to the height H in FIG. 1, and the covers 8A and 8C are attached to portions corresponding to the hinges 6 positioned above and below the cover 8B. The height H is an area including a height at which a finger may be pinched when the door 1 is closed.

The cover 8B is a movable cover attached to the frame 9 via the spring material 12, and the covers 8A and 8C are fixed covers attached to the frame 9 via the fixing member 13. A prospective surface 82 of the cover 8 attached to the frame 9 forms a door end side end surface of the door body 1. The prospective surfaces 82 of the three covers 8A, 8B, 8C are flush with each other at normal times, that is, when no external force is applied to the cover 8B.

The frame 9 extends in the thickness direction of the door body 1, the outdoor-side finding surface 90 extending along the outdoor-side surface portion 10, the indoor-side finding surface 91 extending along the indoor-side surface portion 11, and the door body 1. The projection surface 92 is formed in a substantially U shape in a sectional view. The outdoor side finding surface 90 has a larger dimension than the indoor side finding surface 91. A prospective surface 92 of the frame 9 is the bottom of the recess.

Here, the outdoor side surface portion 10 of the door body 1 is formed from a surface material 100 stretched on the frame, and the indoor side surface portion 11 of the door body 1 is formed from a surface material 110 stretched on the frame. The door bottom side end portions in the door body width direction of the materials 100 and 110 are folded and adhered so as to cover the periphery of the outdoor side finding surface 90 and the indoor side finding surface 91, respectively.

The spring material 12 is a leaf spring formed by bending a single plate body so that two surface portions face each other, and the first surface portion 120 and the second surface portion 121 facing each other, and a curve connecting them. The connection part 122 of a shape is provided. In a state where no external force is acting, the first surface portion 120 and the second surface portion 121 maintain a predetermined interval, and when a force in a direction that narrows the interval acts, the first surface portion 120 and the second surface portion 121 approach each other. Deform in the direction of When the external force is removed, the first surface portion 120 and the second surface portion 121 return to a predetermined interval.

The cover 8B is attached to the frame 9 via the spring material 12, and is supported so as to be retractable toward the bottom of the recess with respect to the recess formed from the frame 9. The first surface portion 120 of the spring material 12 is attached to the expected surface 92 of the frame 9 using the screws 14. The expected surface 82 of the cover 8 is attached to the second surface portion 121 of the spring material 12 using the screw 15.

The fixing member 13 to which the covers 8A and 8C are attached is a member having rigidity in a U shape in a sectional view. As shown in FIG. 7, the fixing member 13 includes a plate portion 13 </ b> A that is applied to the prospective surface 82 of the covers 8 </ b> A and 8 </ b> C from the inside, and one plate portion of the hinge 6 is a cover backed by the fixing member 13. The other plate portion of the hinge 6 is fixed to the fixing member 17 mounted on the second prospective surface 53 with a screw (not shown).

The expected size of the cover 8 is substantially the same as the expected size of the recess formed from the frame 9, and the outdoor-side finding surface 80 of the cover 8 is normal (a state in which no external force is applied to the spring material 12). Of the cover 9 is in contact with the inner surface of the outdoor finding surface 90 of the frame 9 (in the illustrated example, via the bent surface material 100), and the outer surface of the indoor finding surface 81 of the cover 8 is in contact with the frame 9. Is in contact with the inner surface 91 of the indoor-side finding surface (in the illustrated example, via the bent surface material 110). Under normal conditions, the outdoor-side finding surface 80 of the cover 8 is housed in the recess, and the indoor-side finding surface 81 of the cover 8 protrudes from the recessed portion.

The door-side vertical frame 5 includes an outdoor-side finding surface 50 and an indoor-side finding surface 51, and the indoor-side finding surface 51 of the door-side vertical frame 5 is larger than the outdoor-side finding surface 50. Has dimensions. The prospective wall of the door butt side vertical frame 5 includes a first prospective surface 52 located on the indoor side, and a second prospective surface 53 facing the door butt side end surface (the prospective surface 82 of the cover 8) of the door body 1 when closed. It is equipped with. The second prospective surface 53 is located outward from the outdoor appearance surface 50 (in a direction away from the opening) from the first prospective surface 52 and extends in the prospective direction, and the door bottom of the door body 1 when closed. A first portion 53A facing the side end surface (the prospective surface 82 of the cover 8) and a second portion 53B located on the indoor side of the first portion 53A are provided.

The first prospective surface 52 extends from the indoor-side finding surface 51 toward the door body 1 (toward the outdoor side) in the prospective direction. A gap G <b> 1 for preventing pinching between fingers is formed between the front end 52 </ b> A on the outdoor side of the one look-up surface 52 and the indoor side surface portion 11 (in the illustrated example, the indoor side finding surface 91 of the frame 9). The dimensions are as follows. The specific dimension of the gap G1 can be set as appropriate based on the size of a human finger.

Further, the door bottom side end portion (in the illustrated example, the end portion 91A of the indoor side finding surface 91 of the frame 9) of the door body 1 extends to the extension line of the tip 52A of the first prospective surface 52. By making it come out, the part of the indoor side finding surface 81 of the cover 8 that protrudes from the door butt side end of the indoor side surface part 11 at normal times is made inconspicuous from the indoor side. Further, the door bottom side end portion (in the illustrated example, the end portion 91A of the indoor side finding surface 91 of the frame 9) of the door body 1 extends only to the extension line of the tip 52A of the first prospective surface 52. As shown in FIG. 3, even when a finger is accidentally pinched when closing the door body 1, the finger contacts the retractable cover 8 </ b> B and the door of the indoor side surface portion 11 of the door body 1 is not taken out. There is no contact with the butt side end (the end 91A of the indoor side finding surface 91 of the frame 9 in the illustrated example). The door bottom side end portion of the outdoor side surface portion 10 of the door body 1 (in the illustrated example, the end portion 90A of the outdoor side finding surface 90 of the frame 9) is normally flush with the expected surface 82 of the cover 8. The outdoor side finding surface 80 of the cover 8B is always in the recess, that is, from the door butt side end of the outdoor side surface 10 of the door 1 (in the illustrated example, the end 90A of the outdoor side finding surface 90 of the frame 9). It is housed inside and does not protrude from the recess. In the closed state of the door body 1, the outdoor side finding surface 90 of the frame 9 extends toward the door bottom side vertical frame 5 side as compared with the indoor side finding surface 91, and the door of the end portion 90 </ b> A and the outdoor side finding surface 50. By forming a small gap S1 (see FIG. 2) that makes it difficult to insert a bar or the like between the front end and the body side tip, the cover mounting site is prevented from being opened, which is advantageous in terms of crime prevention.

The first prospective surface 52 extends in a biased manner with respect to the second prospective surface 53 so that the door bottom side end surface of the door body 1 is located between the first prospective surface 52 and the second prospective surface 53. The second portion 53B of the second prospective surface 53 extends so as to face the tip portion 52B of the first prospective surface 52, and the first prospective surface 52 and the second portion 53B of the second prospective surface 53 are bottom pieces. 54, and a concave groove for fitting the airtight member 16 is formed from the tip portion 52B of the first prospective surface 52, the second portion 53B of the second prospective surface 53, and the bottom piece 54. Yes. The airtight member 16 provided in the concave groove is in contact with the door body 1 (the indoor side finding surface 81 of the cover 8) and closes the gap G1 when closed. More specifically, the indoor side finding surface 81 of the cover 8 attached to the door butt side end of the door body 1 is the door butt side end of the indoor side surface portion 11 of the door 1 that forms a recess (illustrated). In this example, the airtight member 16 protrudes from the end portion 91 </ b> A of the indoor side finding surface 91 of the frame 9, and the airtight member 16 contacts the indoor side finding surface 81 of the protruding cover 8.

By attaching the cover 8B to the recess at the end of the door butt side of the door body 1 via the spring material 12, the door butt side end surface of the door body 1 (the prospective surface 82 of the cover 8B) and the door butt side vertical frame 5 The dimension of the gap G2 of the second prospective surface 53 (first portion 53A) is variable.

As shown in FIG. 2, when the normal door body is closed, the expected surface 82 of the cover 8B and the second expected surface 53 (first portion 53A) of the door bottom side vertical frame 5 are opposed to each other. The gap G2 is the minimum dimension. The prospective surface 82 of the cover 8B is supported so as to be retractable via the spring material 12 in the direction in which the gap G2 is enlarged. As shown in FIG. 3, when the door body 1 is closed, a finger is accidentally pinched. In this case, the prospective surface 82 of the cover 8B retreats to the bottom side of the recess (the prospective surface 92 side of the frame 9) and escapes.

This will be described more specifically. When a finger is pinched when the door body 1 is closed, the airtight member 16 that is located between the gap G1 and the gap G2 and that faces the corner 83 or the vicinity of the corner 83 of the movable cover 8B and faces the corner 83 is spaced apart. A finger is sandwiched between the parts. Since the movable cover 8B that constitutes the corner portion 83 that comes into contact with the sandwiched finger is elastically supported so as to be retractable on the bottom side of the recess, even if the door body 1 is rotated in the closing direction with the finger sandwiched, Since the corner 83 (the point at which the force acts on the finger) retreats to the bottom of the recess and escapes, the force acting on the pinched finger is alleviated regardless of the direction of the pinched finger (joint). be able to. In particular, when the finger is sandwiched deeply, the force acts on the finger at two points of the tip 52A of the first prospective surface 52 and the corner 83, but the corner 83 which is one of the points of action is the bottom of the recess. The force acting on the finger at the tip 52A of the first prospective surface 52 can be relaxed because it escapes to the side.

Further, as shown in FIG. 4, even when the door body 1 is in the closed state, it is between the prospective surface 82 of the retracted cover 8 </ b> B and the second prospective surface 53 (first portion 53 </ b> A) of the door-side vertical frame 5. Since an enlarged gap G2 is obtained, the gap G2 functions as a gap for preventing finger pinching. In the example shown in the figure, the gap G2 is provided with an interval that does not damage the fingertips even before being enlarged (FIG. 2), but the prospective surface 82 of the movable cover 8B can be retracted to the bottom of the recess. The configuration is also important in terms of alleviating the force acting on the fingers that are pinched when the door 1 is closed as described above.

Thus, a gap G1 for preventing finger pinching is formed between the leading end 52A of the first prospective surface 52 and the door body 1, and between the prospective surface 82 and the second prospective surface 53 of the movable cover 8B. A gap G2 for preventing finger pinching is formed, and when the door body 1 is closed, the corner 83 of the movable cover (a point at which a force acts on the finger) can be retracted to the bottom of the recess, so that the finger is pinched Thus, even when the door body 1 rotates in the closing direction and is in the closed state, the force applied to the pinched fingers is alleviated and the fingers are not damaged.

FIG. 8 is a diagram showing another embodiment, and corresponds to FIG. 2 in the above-described embodiment. The same reference numerals are given to the same constituent elements as those in the above-described embodiment, and the above description can be used for the elements to which the same reference numerals are attached. The configuration of the door butt side end portion of the door body 1 of the embodiment shown in FIG. 7 is the same as that of the above-described embodiment, and the configuration / working effect of the door butt side end portion (particularly, the movable cover 8B) of the door body 1 is shown. The above description can be used for.

The prospective wall of the door bottom side vertical frame 5 of the door frame has a first prospective surface 52 located on the indoor side and a second prospective facing the prospective surface 82 of the cover 8B (the end face side end surface of the door body 1) when closed. The first prospective surface 52 is biased relative to the second prospective surface 18 such that the prospective surface 82 of the cover 8B is located between the first prospective surface 52 and the second prospective surface 18. A gap G <b> 1 for preventing pinching between fingers is formed between the front end 52 </ b> A of the first prospective surface 52 and the indoor side surface portion 11 of the door body 1. The space formed between the front end side portion 52B of the first prospective surface 52 and the indoor side portion 53B of the second prospective surface 18 and the bottom piece 54 is deformable so as to contact the door body 1 and close the gap G1 when closed. An airtight member 16 is provided.

At least a predetermined portion in the height direction of the second prospective surface 18 of the doorside vertical frame 5 is interposed via the spring member 12 in a direction in which the interval between the doortail side end surface 17 of the door body 1 and the second prospective surface 18 is increased. Thus, a clearance G2 for preventing pinching between fingers is formed between the expected surface 82 and the second expected surface 18 of the cover 8B.

More specifically, the door bottom side vertical frame 5 includes a third expectation surface 55 extending in parallel with the second expectation surface 18, and the second expectation facing the expectation surface 82 of the cover 8B. The surface 18 is formed from a prospective surface of a cover that is attached to the third prospective surface 55. The cover is composed of three covers, similar to the cover 8 of the above-described embodiment. The cover 18B is attached to a part corresponding to the height H in FIG. 1, and two covers are attached to parts corresponding to the hinges 6 located above and below the cover 18B. The first surface 120 of the spring material 12 is attached to the third prospective surface 55 using the screw 14. Then, the second surface 18 (the surface of the cover 18 </ b> B) is attached to the second surface portion 121 of the spring material 12 using the screw 15.

FIG. 8 is a view similar to FIG. 2, and in a normal state when the door is closed, the expected surface 82 of the cover 8 </ b> B and the second expected surface 18 (the expected surface of the cover 18 </ b> B) of the door-side vertical frame 5 are opposed to each other. The gap G2 at this time is the minimum dimension. The prospective surface of the cover 18B, that is, the second prospective surface 18 and the prospective surface 82 of the cover 8B are both supported so as to be retractable via the spring material 12 in the direction of expanding the gap G2, and the door body 1 is closed. If a finger is accidentally pinched during the operation, the prospective surface 82 of the cover 8B retreats to the bottom side of the recess and escapes. Furthermore, even when the door body 1 is in the closed state, an enlarged gap G2 is obtained between the prospective surface of the retracted cover 18B and the prospective surface 82 of the cover 8B. It functions as a gap.

It is the front view which looked at the door apparatus from the outdoor side. It is a cross-sectional view of the door bottom side part of the door device provided with the finger filling prevention structure of the first embodiment, and shows a closed state of the door body. It is a cross-sectional view of the door butt side part of the door device provided with the finger filling prevention structure of the first embodiment, and shows a state in which fingers are pinched when the door body is closed. It is a cross-sectional view of the door bottom side part of the door device provided with the finger filling prevention structure of the first embodiment, and shows a state in which the door body is further closed from the state of FIG. It is a figure explaining the structure and attachment structure of the cover of 1st Embodiment. It is a figure explaining the structure and attachment structure of the spring material of 1st Embodiment. FIG. 7 is a view similar to FIG. 2, in which FIG. 2 shows a cross section of the movable cover, whereas FIG. 7 shows a cross section of the fixed cover. It is a cross-sectional view of the door bottom side part of the door device provided with the finger filling prevention structure of the second embodiment, and shows a closed state of the door body.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Door body 5 Door bottom side vertical frame 52 1st prospective surface 53 2nd prospective surface 8 Cover 82 Expected surface of the cover 8 (door bottom side end surface of a door body)
83 Corner 9 Frame 11 Indoor Side 12 Spring Material 18 Second Expected Surface (Expected Surface of Cover 18B)
G1 Gap G2 Gap

Claims (2)

In the structure for preventing finger jamming of the hinged door consisting of a door frame and door body,
The expected wall of the door frame side vertical frame of the door frame includes a first expected surface located on the indoor side, and a second expected surface facing the door edge side end surface of the door body when closed. The surface extends in a biased manner with respect to the second prospective surface so that the door end side end surface of the door body is located between the first prospective surface and the second prospective surface when closed. A first gap for preventing finger pinching is formed between the tip and the door body,
A deformable airtight member is provided in the space formed between the tip side portion of the first prospective surface and the indoor side portion of the second prospective surface,
At least the predetermined portion in the height direction of the door butt side end portion of the door body includes a recess extending in the height direction and a movable cover elastically supported by the recess so as to be retractable toward the bottom of the recess. ,
The prospective surface of the movable cover forms the door end side end surface of the door body, so that a second gap for preventing pinching is formed between the prospective surface of the movable cover and the second prospective surface. ,
The door bottom side end of the indoor side surface portion of the door body constituting the indoor side portion of the recess extends to an extension line of the tip of the first prospective surface,
Normally, the indoor-side finding surface of the movable cover protrudes from the door butt side end of the indoor side surface portion of the door body toward the second expected surface, and in the closed state, the airtight member is on the indoor side of the movable cover. Airtightness is ensured by contacting the surface,
If the finger is pinched in the process of the door body is closed, the movable cover Ri retractable der the recess bottom,
The door butt side end of the outdoor side surface portion of the door body extends to the door butt side vertical frame side from the door butt side end portion of the indoor side surface portion of the door body, and the outdoor cover finding surface of the movable cover is A structure for preventing finger jamming of the hinged door, which is housed inside the door end side end portion of the outdoor side surface portion of the door body constituting the outdoor side portion of the recess . The concave portion extends over the entire height of the door body, and a fixed cover is mounted on the top and bottom of the movable cover, and a hinge for rotating the door body is mounted on the fixed cover. The finger padding prevention structure according to claim 1 .

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