KR102248737B1 - A safety door for prevent finger caught with tension member - Google Patents

Abstract

The present invention relates to a safety door provided with a tension member for preventing the hand from being caught therein, which can prevent accidents caused when a physical body such as the hand of a user or the like is caught therein by being provided with a cushion panel for preventing the hand from being caught therein at a gap portion formed between a door frame and a door panel coupled to each other by a hinge member to be able to rotate. More specifically, the safety door comprises: a frame member coupled to one side of the door panel coupled to the door frame by the hinge member to be able to rotate; and a tension unit detachably coupled to the frame member while being composed of an elastically restorable material capable of changing a shape with respect to an external force to shield, from the outside, the gap portion between the door frame and the door panel where the hinge member is installed thereon, and to prevent damage to a corresponding physical body by means of the elastic force when the physical body is caught into the gap portion, wherein the tension portion is formed in a tube shape with a predetermined length and includes: a first tension member having an external surface coupled to the central part of the frame member by shape matching; and a second tension member provided to surround the external surface of the first tension member in a longitudinal direction and detachably coupled to both sides of the frame member.

Description

A safety door with a tension member for preventing hand pinching{A SAFETY DOOR FOR PREVENT FINGER CAUGHT WITH TENSION MEMBER}

The present invention is provided with a cushion panel for preventing hand pinching in the gap formed between the door frame and the door panel rotatably coupled to each other by a hinge member to prevent safety accidents caused by body pinching such as the user's hand. It relates to a safety entrance door provided with a tension member for preventing hand jamming.

In general, architectural structures are divided into different spaces by a number of inner walls while blocking the interior and exterior so that privacy is maintained. A door in the form of an opening and closing is provided as a way to move the door.

The door is provided on a door frame supported by a wall so that one side can be opened and closed by a hinge or a hinge, and a handle is provided on the part facing the part fixed by the hinge or hinge to hold the handle and pull or push the door. It is equipped to open or close.

The door is rotatably coupled to the door frame by a hinge, so the process of opening and closing the door is facilitated, but sometimes children's fingers are caught between the door frame and the door when the door is open. When the door is closed without being recognized, there is a problem in that the finger is pressed with a great force by the edge of the door to be closed, resulting in injuries.

As a way to solve this problem, a safety member for the door of Registration Utility Model Publication No. 20-371704 (20041222) was proposed, and the proposed safety member is extruded with metal or synthetic resin on the side of safety doors such as entrance doors and fire doors. The injection-molded semi-circular safety member is combined to prevent safety accidents such as injury due to hand being caught between the door frame and the door when opening and closing the door, but hinges that can open and close the door are provided at the top and bottom of the door frame. It can be used only in the state of being coupled to each other, and there is a problem in that it cannot be used if it is located at an intermediate height between the door and the door frame.

In addition, since the inside of the semicircular safety member is filled, there is a problem in that the pressing force cannot be sufficiently alleviated when children's fingers are sometimes caught.

On the other hand, a casement door for preventing finger constriction accidents and opening and closing noise of Registration Utility Model Publication No. 20-426894 (2006912) has been proposed, and the proposed casement door is provided with an elastic member for preventing constriction having a scratch line in a constriction preventing groove formed in the panel. While enhancing the buffering efficiency of the impact generated when the hinged door collides with the door frame, the aesthetic aspect is also considered, but only the part positioned between the hinges is provided, and the entire gap between the door frame and the hinged door is not covered by passing through the hinge. There was another problem that couldn't be done.

In order to solve the above-described conventional problem, the present invention prevents the occurrence of a space in which a body part such as a user's hand, etc. can enter the space between the door frame and the door by providing a finger pinch injury prevention device. And, if the door is closed while the body is caught between the door frame and the door due to the user's carelessness, the door that can be sufficiently relieved or buffered by the elastic force of the door being closed is provided to prevent safety accidents. I want to, but I have a purpose.

In order to solve the above-described technical problem, the safety entrance door provided with a tension member for preventing hand jamming according to the present invention is a frame member coupled to one side of the door panel rotatably coupled to the door frame by a hinge member, and the frame member is detachably detachable. It is made of a material that can be elastically restored to allow shape change against external force so that the gap between the door frame and the door panel in which the hinge member is installed is covered from the outside, or when the body is caught inside the gap, the elastic force corresponds to it. Including a tension portion provided to prevent damage to the body, wherein the tension portion is made of a tubular shape having a predetermined length, the outer surface is a first tension member and the outer surface of the first tension member which is coupled in shape with the central portion of the frame member And a second tension member detachably coupled to both sides of the frame member and provided so as to surround the frame in the longitudinal direction.

In addition, the frame member is formed in the shape of a plate having a predetermined length, and is formed in a longitudinal direction on the outer surface of the frame body and a frame body that is coupled to the door panel so as to be positioned within the spacing part, and is detachably coupled to the tension part. It includes a sphere and a protrusion, wherein fastening holes adjacent to each other in the longitudinal direction are perforated on the outer surface of the frame body, and are fastened to the door panel by a fastening means, and the coupling holes are formed on both sides of the frame body, and the protrusion is formed on both sides of the frame body. It is preferable to protrude from the central portion.

In addition, the frame member further includes an installation plate capable of being slidably coupled to the frame body, and a bent portion is formed on both sides of the installation plate in a shape fit with guide protrusions formed on both sides of the frame body, and the longitudinal direction is opposite to the fastening hole. It is preferable that a plurality of fastening holes are formed and fixedly coupled to the door panel through a fastening means.

In addition, the first tension member is formed of a tubular shape having a predetermined length, but is formed of a material capable of elastically restoring, and is elastically restored by the elastic force against an external force, and the first tension member facing each other with the frame member A coupling groove formed on the outer surface of the tension member and detachably coupled to the frame member and the outer surface of the first tension member facing each other are formed to have a predetermined inclination angle, but the shape of the first tension member is changed. It is preferable to include a first jaw portion for interfacing with each other upon occurrence so that the second tension member is separated from the frame member by the external force.

In addition, the second tension member is formed to have a pair of second tension bodies individually coupled to both sides of the frame member, and to have a predetermined inclination angle on an outer surface facing each other with the first tension member. When a shape change occurs, a second jaw part that makes the second tension body separate from the frame member by an external force by interviewing each other, and a material that is free to bend and unfold is provided so that the inner surface surrounds the outer surface of the first tension member, and , Both inner surfaces include a film member on which the second tension body is fixed, and the outer surface of the film member is preferably printed so as to have the same pattern as the door frame or the door panel outer pattern.

In addition, the hinge member is preferably any one of a first hinge or a second hinge that is fastened to the outer surface of the door frame and the other side is fastened to the outer surface of the door panel so as to maintain the area of the spaced portion.

In addition, the first hinge has a rotation hole formed on one side, and the rotation holes are provided in a pair so as to overlap each other in a vertical direction, and the other side is a pair of bent pieces fastened to the outer surface of the door frame or the door panel, and each of the bent pieces. It is inserted through the formed rotary hole and includes a rotation shaft provided to rotate the pair of the bent pieces, it is preferable that the pair of the bent pieces are rotatably connected by the rotation shaft in a'C' shape. .

In addition, the second hinge has a predetermined length, but has a pivot hole formed on one side, and the pivot hole is provided in a pair so as to overlap each other in a vertical direction, and the other side is a pair of pivot bodies that are fastened to the outer surface of the door frame or the door panel, and the pivot. It includes a rotation shaft that is inserted through each of the rotation holes formed in the sieve to allow the pair of the pivot bodies to rotate, wherein the pair of pivot bodies rotatably connected by the rotation shaft is centered on the rotation shaft. It is preferable to have a length that can be fastened to the door frame and the door panel so that the area of the spacer does not change.

According to the present invention, a cushion panel for preventing hand jamming is provided in the gap between the door frame and the door panel, which are rotatably coupled to each other by a hinge member differently from the prior art. When an external force is applied through the door panel due to a body jam such as a hand, etc., the shape is changed by the elastic force of the elastically restorable tension part, thereby reducing the pressing force to prevent safety accidents.

In addition, when opening and closing the door through the rotation of the door panel differently from the prior art, the area of the gap provided with the cushion panel for preventing hand pinching is maintained by installing the first hinge or the second hinge, thereby damaging the cushion panel for preventing hand jamming. Of course, it has an effect that can enhance the aesthetic sense.

1 is a view of a safety entrance door provided with a tension member for preventing hand jamming according to the present invention.
FIG. 2 is a cross-sectional view taken along AA′ of FIG. 1.
Figure 3 is an exploded view of Figure 2;
Figure 4 is a view showing a frame member and a tension unit for a safety entrance door provided with a tension member for preventing hand jamming according to the present invention.
Figure 5 is a view showing a first hinge for a safety entrance door provided with a tension member for preventing hand jamming according to the present invention.
Figure 6 is a view showing a second hinge for the safety entrance door provided with a tension member for preventing hand jamming according to the present invention.
Figure 7 is a working relationship diagram for Figure 6;
Figure 8 is an enlarged view of a state of use of a safety entrance door provided with a tension member for preventing hand jamming according to the present invention.
9 is a functional relationship diagram for the safety entrance door provided with a tension member for preventing hand jamming according to the present invention.

Hereinafter, other objects and features of the present invention in addition to the above objects will be clearly revealed through the description of the embodiments with reference to the accompanying drawings, and unless otherwise defined, all terms used herein including technical or scientific terms are the present invention. It has the same meaning as commonly understood by those of ordinary skill in the art to which the invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and should not be interpreted as an ideal or excessively formal meaning unless explicitly defined in the present application. Does not.

Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the safety entrance door (hereinafter, simply referred to as a'safe entrance door') provided with a tension member for preventing hand jamming according to the present invention. Prior to the description, the door frame 100 and the door panel 200 described below refer to a common door installed indoors or outdoors, and the door frame 100 and the door panel 200 formed of wood Although described as an example, it is not limited thereto, regardless of the material, the door frame 100 is formed on the wall to form a doorway, and the door frame 100 is a hinge member 500 for opening and closing the doorway. Any access door having a structure that is rotatably coupled to the door panel 200 through the door panel 200 can be applied, and a description of the structural features of the door frame 100 and the door panel 200 is omitted in order to clearly understand the gist of the present invention. Do it.

First, as shown in FIGS. 1 and 2, the safety entrance door 1 according to the present invention comprises a door frame 100, a door panel 200, a cushion panel 10 for preventing hand jamming, and a hinge member 500. Including, through the organic combination of these components, the body such as the hand of the user who wants to pass through the door (HAND) is located in the gap (S) between the door frame 100 and the door panel 200 when opening and closing It has the advantage of preventing safety accidents caused by jamming.

In more detail, when the door panel 200 is'closed', as shown in Figs. 3 and 4, the cushion panel 10 for preventing hand jamming is The inside of the spacer (S) is installed in the spacer (S) having a gap, but the spacer (S) is hidden from the outside to prevent the body from being pinched and at the same time is opened in a form of a gap due to the opening of the door panel (200). When the door panel 200 rotates while the body is introduced into the door panel 200 and an external force is applied to the body through an edge, etc., the shape is changed by the elastic force to the external force, thereby preventing the occurrence of a safety accident. It includes a member 300 and a tension unit 400.

For example, the frame member 300 includes a frame body 310 and a protrusion 315 in a configuration for allowing the tension unit 400 to be installed on the door panel 200.

The frame body 310 is formed of a hard synthetic resin material or a metal material, and as shown, is formed to have a shape of a plate as a whole, and a coupling groove of the first tension body 411 in the longitudinal direction at its center portion relative to the area A protrusion 315 is formed to be fastened to 413 and detachably to fit the shape.

In addition, coupling holes 313 to which the second tension body 421 is detachably coupled are formed on both sides of the frame body 310.

A plurality of fastening holes 311 are perforated adjacent to each other in the longitudinal direction on the outer surface of the frame body 310, and a structure capable of being fixedly coupled to the door panel 200 by means of fastening means (P) such as bolts or screws. Have.

At this time, the frame body 310 is preferably installed in a plurality of the door panel 200 so as not to interfere with the function of the hinge member 500 according to the coupling position of the hinge member 500 installed on the door panel 200.

Meanwhile, as shown in FIG. 4, the frame body 310 in the present invention may further include an installation plate 320 that is detachably coupled to its outer surface in a sliding manner, through which the door panel 200 The maintenance of the cushion panel 10 for preventing hand jamming installed on it becomes more easy.

The installation plate 320 may have another fastening hole through which the fastening means P is inserted at a position opposite to the fastening hole 311 described above, and guide protrusions formed on the outer surface of the frame body 310 on both sides thereof ( A bent portion 321 having a predetermined diameter coupled to the 317 so as to be slidably moved is formed.

Thus, the operator first installs the installation plate 320 with the fastening means P on the outer surface of the door panel 200, and then, a pair of bent portions so that the entire frame body 310 provided with the tension portion 400 can be detached. It is to couple the guide protrusions 317 formed on both sides of the frame body 310 to 321.

In addition, the tension unit 400 is formed of a material that can be elastically restored, but is detachably coupled to the frame body 310 so that the gap portion S is not exposed to the outside when the door panel 200 is'closed' or The first tension member 410 and the second tension member are configured to change the shape according to the shape of the body introduced into the spacer S by the elastic force so that the body can be prevented from being damaged by pressure of an external force. Includes 420.

The first tension member 410 is detachably coupled to the above-described frame body 310, but prevents damage to the body introduced into the spacer S when the door panel 200 is opened or closed by an elastic force. It includes a first tension body 411 and a coupling groove 413 as a configuration for.

Here, as shown, the first tension body 411 is formed in a shape of a pipe (PIPE) having a predetermined length, but is formed of a synthetic resin material capable of elasticity restoration, and has relatively strength compared to the second tension body 421 Is molded into a weak soft material.

On both sides of the first tension body 411, a first jaw portion 415 having a predetermined inclination angle is formed to have an interview with the second tension body 421 or to face each other closely, so that the first tension body 411 is prevented from being caught in the body. When an external force of the door panel 200 is applied and a shape change (eg, dent) occurs, the first jaw portion 415 is subjected to an external force after an interview with the second jaw portion 425 of the second tension body 421. By pushing the second tension body 421 to be separated from the coupling hole 313, the effect of preventing damage to the body can be further maximized. (See Fig. 9)

The outer surface of the first tension body 411 is formed with a coupling groove 413 for detachably coupling with the protrusion 315 of the above-described frame body 310, through which the first tension body 411 is held. Make it easy to repair.

In addition, the second tension member 420 blocks the spacer S from the outside to maximize the inflow of the body, but when a shape change of the first tension body 411 occurs due to a body jamming phenomenon, according to the external force It is separated from the frame body 310 and includes a second tension body 421 and a film member 427 in a configuration for further maximizing the effect of preventing damage to the body.

As shown in the second tension body 421, one side is attached to both sides of the inner surface of the film member 427, but the other side is formed with a fitting groove 423 detachably coupled to the coupling hole 313, as described above. Compared to the first tension member 411, it is molded to have a high level of strength, so that it can be used for a long time even with frequent desorption.

A second jaw portion 425 having the same inclination angle as the first jaw portion 415 is formed on the outer surface of the second tension body 421 facing each other with the first jaw portion 415 described above, so that the first jaw portion 415 has an elastic force When the shape change occurs, the first jaw portion 415 is pushed by an external force after an interview with the second jaw portion 425 and the fitting groove 423 can be separated from the coupling hole 313.

The film member 427 is formed of a synthetic resin material that is easily bent and unfolded to have a plate shape, and is provided to surround the outer surface of the first tension body 411.

A pair of second tension members 421 are attached to both sides of the inner surface of the film member 427, and the outer surface of the film member 427 is printed in the same manner as the outer surface of the door panel 200 or the door frame 100, and in particular, the door panel 200 When) is in the'closed' state, the gap portion (S) is covered from the outside to block the body from being pinched. (See Fig. 8)

Thus, even after the second tension body 421 is separated from the coupling hole 313, the second tension body 421 remains attached to the film member 427 to prevent loss and facilitate recombination. .

In addition, the hinge member 500 is fastened to the door frame 100 and the door panel 200 so as not to interfere with the function of the cushion panel for preventing hand pinching, as shown in FIGS. 5 to 7. Any one of the first hinge 510 or the second hinge 520 is used as a configuration for allowing the entrance and exit to be opened and closed by the rotation of 200.

For example, as shown, the first hinge 510 includes a pair of bent pieces 511 and a rotating shaft 515, and a plurality of the first hinges 510 are installed so as to be located within the spacing portion S.

The bent pieces 511 are each bent in a'b' shape so that a pair of them face each other, but one of them is fastened to the outer surface of the door panel 200 (the surface on which the frame body is installed) through a fastening means, and the other The door panel is fastened to the door frame 100 so that the pair is installed to have a'C' shape as a whole to have a distance D1 corresponding to the area of the spacing part S, so that the safety entrance door 1 according to the present invention is closed. Even when the 200 is'closed', the area of the spacing portion S can be maintained, so that the shape of the cushion panel for preventing hand pinching can be preserved.

A rotation shaft 515 is inserted through each of the surfaces of the pair of bent pieces 511 facing each other, so that the pair of bent pieces 511 are rotatably connected to each other, and a rotation hole 513 is formed. The majors 513 are arranged to overlap each other in a vertical direction and are connected to each other by one of the rotation shafts 515.

In addition, the second hinge 520 includes a pair of pivot bodies 521 and a rotation shaft 525 that rotatably couples them to each other, and the safety entrance door (1) so that the area of the spacing portion (S) is not changed. It is installed in a number of times.

Each pivot body 521 has a predetermined length, but the pivot hole 523 formed on one side is disposed so as to overlap each other in the vertical direction in the same manner as the rotation hole 513 described above, so that the pivot shaft 525 is inserted through it. This allows the pair of pivot bodies 521 to be rotatably connected to each other.

Here, one pivot body 521 is coupled to the outer surface of the door frame 100 by a fastening means (P), but the other is fastened by the door panel 200 and the corresponding fastening means (P), so that the door panel 200 ) To rotate around the rotation shaft 525.

At this time, the length of each of the pivot bodies 521 is, as shown, in a state in which a pair of the pivot bodies 521 are connected by a rotation shaft 525, and the spaced portion S around the rotation shaft 525 It is preferable to be installed to have a length (D1) such that the area of is not variable, and if necessary, the lengths of the pair of pivot bodies 521 fastened to the door panel 200 or the door frame 100 are different from each other. Thus, the area of the spacing portion S can be satisfied. (See Figs. 6 and 7)

As described above, the safety entrance door 1 according to the present invention is differentiated from the prior art in the gap portion S between the door frame 100 and the door panel 200 rotatably coupled to each other by a hinge member 500 When an external force is applied through the door panel 200 due to the occurrence of jamming of the body such as the user's hand (HAND), while providing a cushion panel for preventing hand pinching, the corresponding gap portion S is covered from the outside to prevent pinching. A shape change is made by the elastic force of the elastically restorable tension unit 400, thereby reducing the pressing force to prevent safety accidents.

In addition, the gap portion (S) provided with a cushion panel for preventing hand pinch by installing the first hinge 510 or the second hinge 520 when opening and closing the door through the rotation of the door panel 200 differently from the prior art. By maintaining the area of the cushion panel for preventing hand jamming, as well as to have an effect of increasing the aesthetic feeling.

As described above, in the present invention, specific matters such as specific components, etc., and limited embodiments and drawings have been described, but this is provided only to help a more general understanding of the present invention, and the present invention is not limited to the above embodiments. , If a person of ordinary skill in the field to which the present invention belongs, various modifications and variations are possible from these descriptions.

Therefore, the spirit of the present invention is limited to the described embodiments and should not be defined, and all those having variations equivalent or equivalent to the claims, as well as the claims to be described later, will be said to belong to the scope of the spirit of the present invention. .

1: Safety entrance door provided with a tension member for preventing hand jamming according to the present invention
100: door frame
200: door panel
300: frame member
310: frame body 311: fastening hole
313: coupling hole 315: protrusion
317: guide protrusion 320: mounting plate
321: bend
400: tension part
410: first tension member 411: first tension member
413: coupling groove 415: first jaw
420: second tension member 421: second tension member
423: fitting groove 425: second jaw
427: film member
500: hinge member
510: first hinge 511: bent piece
513: rotary hole 515: rotary shaft
520: second hinge 521: pivot body
523: pivot hole 525: pivot shaft
S: gap
P: Fastening means

Claims (8)

A frame member 300 coupled to one side of the door panel 200 rotatably coupled to the door frame 100 by a hinge member 500; And
A space between the door frame 100 and the door panel 200 in which the hinge member 500 is installed and is made of a material that is removably coupled to the frame member 300 but is elastically restorable so that a shape change is possible with respect to an external force (S ) To be covered from the outside or to prevent damage to the body by the elastic force when the body is caught inside the spacer (S); including,
The tension part 400 is formed in a tubular shape having a predetermined length, and the outer surface thereof has a length of a first tension member 410 and an outer surface of the first tension member 410 that are coupled in a shape fit with the central part of the frame member 300. It is provided so as to wrap in the direction, and includes a second tension member 420 detachably coupled to both sides of the frame member 300,
The first tension member 410 is
A first tension body 411 formed in a tubular shape having a predetermined length and formed of a material capable of elastically restoring and elastically restored by the elastic force against an external force;
A coupling groove 413 formed on an outer surface of the frame member 300 and the first tension member 411 facing each other and detachably coupled to the frame member 300; And
The second tension member 420 is formed to have a predetermined inclination angle on the outer surface of the first tension member 411 facing each other, but when the shape change of the first tension member 411 occurs, the first tension member 411 interviews each other by the external force. A safety entrance door provided with a tension member for preventing hand jamming, comprising: a first jaw portion 415 for separating the second tension member 420 from the frame member 300.
The method of claim 1,
The frame member 300 is
A frame body 310 that is formed in the shape of a plate having a predetermined length and is coupled to the door panel 200 so as to be positioned within the spacing portion S; And
Including; a coupling hole 313 and a protrusion 315 formed on the outer surface of the frame body 310 in a longitudinal direction and detachably coupled to the tension part 400,
Fastening holes 311 adjacent to each other in the longitudinal direction are perforated on the outer surface of the frame body 310 and fastened to the door panel 200 by a fastening means P, and the coupling hole 313 is the frame body (310) A safety entrance door provided with a tension member for preventing hand pinching, characterized in that formed on both sides, and the protruding portion 315 protrudes from the central portion of the frame body 310.
The method of claim 2,
The frame member 300 further includes an installation plate 320 capable of slidingly coupled to the frame body 310,
Both sides of the installation plate 320 are formed with bent portions 321 coupled to guide protrusions 317 formed on both sides of the frame body 310 in a shape fit, and a plurality of fastenings in the longitudinal direction to face the fastening hole 311 Safety entrance door provided with a tension member for preventing hand pinch, characterized in that the ball is formed perforation and fixedly coupled to the door panel 200 through the fastening means (P).
delete The method of claim 1,
The second tension member 420 is
A pair of second tension bodies 421 individually coupled to both sides of the frame member 300;
The first tension member 410 and the outer surface facing each other are formed to have a predetermined inclination angle, but when the shape change of the first tension member 410 occurs, the second tension member 421 interviews each other by the external force. A second jaw portion 425 to be separated from the frame member 300; And
Including; a film member 427 made of a material that is free to bend and open, and has an inner surface surrounding the outer surface of the first tension member 410, and both inner surfaces of the second tension member 421 are fixedly provided. ,
The film member 427 is a safety entrance door provided with a tension member for preventing hand pinching, characterized in that the outer surface is printed so as to have the same pattern as the outer pattern of the door frame 100 or the door panel 200.
The method of claim 1,
The hinge member 500 is
One side is fastened with the outer surface of the door frame 100 so as to maintain the area of the spacing part S, and the other side is any one of the first hinge 510 or the second hinge 520 fastened to the outer surface of the door panel 200 Safety entrance door provided with a tension member for preventing hand jamming, characterized in that.
The method of claim 6,
The first hinge 510 is
A rotation hole 513 is formed on one side, and the rotation hole 513 is provided in a pair so as to overlap each other in a vertical direction, and the other side is a pair of bent pieces that are fastened to the outer surface of the door frame 100 or the door panel 200 ( 511); And
Including; a rotation shaft 515 which is inserted through each of the rotating holes 513 formed in the bent pieces 511 to allow the pair of bent pieces 511 to rotate.
A safety entrance door provided with a tension member for preventing hand pinching, characterized in that the pair of bent pieces 511 are rotatably connected by the rotation shaft 515 in a'C' shape.
The method of claim 6,
The second hinge 520 is
As long as the rotation hole 523 is formed on one side of a predetermined length, and the rotation hole 523 is provided in a pair so as to overlap each other in the vertical direction, and the other side is fastened to the outer surface of the door frame 100 or the door panel 200 A pair of pivot bodies 521; And
Including; a rotation shaft 525 which is inserted through each of the pivoting holes 523 formed in the pivot body 521 and provided so that the pair of pivot bodies 521 can rotate.
The pair of pivot bodies 521 rotatably connected by the rotation shaft 525 includes the door frame 100 and the door panel so that the area of the spacing portion S is not changed around the rotation shaft 525. Safety entrance door provided with a tension member for preventing hand pinch, characterized in that to have a length that can be fastened with (200).

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