KR20130020392A - Finger-safe door or window - Google Patents

Finger-safe door or window Download PDF

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Publication number
KR20130020392A
KR20130020392A KR1020110083006A KR20110083006A KR20130020392A KR 20130020392 A KR20130020392 A KR 20130020392A KR 1020110083006 A KR1020110083006 A KR 1020110083006A KR 20110083006 A KR20110083006 A KR 20110083006A KR 20130020392 A KR20130020392 A KR 20130020392A
Authority
KR
South Korea
Prior art keywords
door
gap
guard
door frame
finger
Prior art date
Application number
KR1020110083006A
Other languages
Korean (ko)
Inventor
이현정
Original Assignee
코오롱글로벌 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 코오롱글로벌 주식회사 filed Critical 코오롱글로벌 주식회사
Priority to KR1020110083006A priority Critical patent/KR20130020392A/en
Publication of KR20130020392A publication Critical patent/KR20130020392A/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • E06B7/36—Finger guards or other measures preventing harmful access between the door and the door frame
    • E06B7/367—Finger guards or other measures preventing harmful access between the door and the door frame by covering the gap between the door and the door frame at the hinge side
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Physical or chemical protection
    • E05Y2800/41—Physical or chemical protection against finger injury
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
    • E06B7/20—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills
    • E06B2007/202—Actuator connected to wing frame

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

The present invention provides a window comprising a finger pinch preventing device to prevent the pinching of the fingers to prevent the gap caused by the gap between the door frame and the door to the rotation center side of the door when opening the door rotatably mounted on the door frame. .
Here, the finger pinch prevention device is mounted to the door frame and the door, respectively, and includes two blocking members that open and open the door in a folded state to block the gap, or mounted to block the gap when advancing to the door frame or door It may include a guard and a guard drive means for advancing and retracting the guard as the door opens and closes.

Description

Finger-safe door or window {Finger-Safe Door or Window}

The present invention relates to an apparatus for preventing a safety accident caused by pinching a finger in a gap between an open door and a door frame of a window or entrance.

1 and 2, generally, a door frame 2 is installed along a circumference of a window or an entrance, and the door 4 is rotatably mounted by a hinge 6. , The door 4 is opened or closed depending on the direction of rotation.

Unlike when the door 4 is closed, when the door 4 is opened, a gap G1 occurs while the door frame 2 and the door 4 are opened on the hinge 6 side. The gap G1 has a width W1 determined according to the type, size, etc. of the hinge 6, and the width W1 of the gap G1 is large enough to pinch a finger.

Accordingly, in the process of closing the open door 4, a safety accident such as injuring a finger is often caused by pinching a finger in the gap G1 between the door frame 2 and the door 4 on the hinge 6 side. It was.

An object of the present invention is to provide a window that can prevent the fingers caught in the gap between the door frame and the door on the hinge side.

According to an embodiment of the present invention, the door is rotatably mounted to the door frame and opened and closed according to the rotation direction; When the opening of the door on the rotation center side of the door comprises a finger pinch preventing device to block the gap caused by the gap between the door frame and the door to prevent the pinching of the finger, the finger pinch preventing device, the gap side A first blocking member mounted along the gap in the door frame so as to be positioned in the door frame and made of a flexible material; The first blocking member is paired with the first blocking member to prevent the entry of the finger into the gap, the gap is disposed between the first blocking member and the door and is mounted along the gap and is made of a flexible material. A window is provided that includes a second blocking member connected to the first blocking member to be folded and unfolded with respect to the first blocking member as the door is opened and closed.

Here, the pair of two blocking members are thin plate-shaped, the second blocking member when the opposite parts of the parts connected to each other are mounted on the door frame and the door so that the parts connected to each other in the gap is closed It may be interposed between the door frame and the door in a folded state with respect to the first blocking member.

In addition, the pair of two blocking member is formed integrally, it can be connected so that it can be folded and folded by a folding line.

In addition, the pair of two blocking members may be detachably mounted to the door frame and the door by detachable means. In this case, as a detachable means, a velcro tape, a snap fastener, or the like may be applied.

According to an embodiment of the present invention, the door is rotatably mounted to the door frame and opened and closed according to the rotation direction; When the door is opened at the rotation center side of the door, a finger pinch prevention device for preventing a finger from being pinched in the gap by blocking a gap generated while the door frame and the door are opened, the finger pinch preventing device, the door frame or At least one guard mounted to the door so as to be movable back and forth with respect to the gap and positioned to prevent a finger from entering the gap when moving forward; A window is provided that includes guard drive means for advancing and retracting a guard with respect to the gap as the door is closed.

Here, the guard drive means, the actuator for moving the guard back and forth with respect to the gap; An opening / closing sensor for detecting opening and closing of the door; It may include a control unit for controlling the operation of the actuator in accordance with the detection signal from the open and close detection sensor.

In addition, the guard is mounted to the door frame, the door frame is provided with a guard groove that is received when the guard is reversed, the guard may protrude from the guard groove when moving forward.

According to the present invention, when the door is opened, the gap between the door frame and the door generated at the center of rotation of the door (that is, the hinge side) is blocked by the finger pinching prevention device, thereby preventing a safety accident caused by a finger being caught in the gap.

1 and 2 are cross-sectional views of a general window when viewed from above, FIG. 1 shows a closed state of the door, and FIG. 2 shows a opened state.
3 is a perspective view showing the structure of a window according to a first embodiment of the present invention.
4 and 5 are sectional views when the window shown in FIG. 3 is viewed from above, FIG. 4 shows a closed state of the door, and FIG. 5 shows a opened state.
6 is a perspective view showing the structure of a window according to a second embodiment of the present invention, Figure 7 is a block diagram showing the guard driving means of the window according to a second embodiment of the present invention.
8 and 9 are cross-sectional views when the window shown in FIG. 6 is viewed from above, FIG. 8 shows a closed state of the door, and FIG. 9 shows a opened state.

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the present invention.

3 is a perspective view showing the structure of a window according to a first embodiment of the present invention. 4 and 5 are cross-sectional views of the window shown in FIG. 3 from above, FIG. 3 shows a closed state, and FIG. 5 shows a opened state.

3 to 5, reference numeral 12 is a door frame for the windows installed along the inner circumference of the window or entrance of the building, reference numeral 14 is mounted to the door frame 12 so as to be rotatable by a hinge 16 in the rotation direction It is a door that opens and closes. The window according to the first embodiment of the present invention further includes the door frame 12, the door 14, the hinge 16, and the finger pinching prevention device P1. This finger pinching prevention device (P1) is a gap (G) generated when the door 14 is opened between the door frame 12 and the door 14 on the hinge 16 side, which is the center of rotation C of the door 14 when the door 14 is opened. Blocks and serves to prevent the fingers caught in this gap (G).

For reference, when the door frame 12 is installed in the doorway, it may not be installed on the bottom side. That is, the left and right frames that are erected, and the upper frame connecting the upper end of the left and right frame may not have a lower frame. Of course, depending on the implementation conditions, the upper frame may also not have.

Finger pinching prevention device P1 includes first and second blocking members 20A and 20B. The two blocking members 20A and 20B of the finger pinching prevention device P1 are formed in an elongated sheet shape by a flexible material such as rubber, soft plastic, and paper (preferably, coated paper).

The first blocking member 20A is located at the gap G side. The first blocking member 20A is mounted along the gap G in the longitudinal direction on the gap G side of the inner circumference of the door frame 12. The second blocking member 20B is disposed such that the gap G is positioned between the first blocking member 20A. The second blocking member 20B is mounted in the gap G side of the outer circumference of the door 14 along the longitudinal direction of the gap G. In this state, the first blocking member 20B is opened and closed according to the opening and closing of the door 14. It is connected with the 1st blocking member 20A so that it may be folded and unfolded about 20A).

The two blocking members 20A and 20B are paired with each other to prevent a finger from entering the gap G, and the one ends 22A and 22B connected to each other are connected to each other so that the gap G is located at the gap G side. When the end portions 24A and 24B opposite to the end portions 22A and 22B are mounted on the door frame 12 and the door 14, respectively, and the door 14 is closed, the second blocking member 20B is connected to the first blocking member ( It is interposed between the door frame 12 and the door 14 in the state folded about 20A. That is, when the door 14 is closed, the degree of exposing the two blocking members 20A and 20B is minimized, thereby improving aesthetics and preventing damage from external shocks.

Preferably, the two blocking members 20A, 20B are integral and connected so that they can be folded and unfolded by the fold line F. Although not shown, the two blocking members 20A and 20B may be detachably mounted to the door frame 12 and the door 14 by detachable means such as velcro tape.

Meanwhile, one or more hinges 16 may be provided, and two or more blocking members 20A and 20B may also be provided. In addition, the two blocking members 20A and 20B may be disposed so as not to overlap the hinge 16.

In the window according to the first embodiment of the present invention as described above, as shown in FIG. 4, when the door 14 is closed, the two blocking members 20A and 20B are folded lines F between the second blocking members 20B. On the basis of the reference to maintain the state interposed between the door frame 12 and the door 14 in a folded state with respect to the first blocking member (20A).

On the other hand, as shown in FIG. 5, when the door 14 is opened, the second blocking member 20B is unfolded according to the opening operation of the door 14 in a folded state with respect to the first blocking member 20A. At this time, the two blocking members 20A and 20B block the gap G generated by the gap between the door frame 12 and the door 14 on the hinge 16 side, and thus inadvertently enters the finger into the gap G. To stop.

6 to 9 show windows according to a second embodiment of the present invention. 6 to 9, the windows and doors according to the second embodiment of the present invention, when compared with the first embodiment, all other configurations are the same, the configuration of the finger pinching prevention device (P2) Only is different. This is explained as follows.

The finger pinching prevention device (P2) of the window according to the second embodiment of the present invention is a guard mounted on the door frame 12 so as to be movable back and forth with respect to the gap G without disturbing the opening and closing operation of the door 14. And (32). The guard 32 is positioned to prevent finger entry into the gap G when advancing with respect to the gap G. In addition, the guard 32 is elongated by elastic material, such as rubber | gum or a sponge, and is arrange | positioned along the clearance gap G longitudinal direction.

Finger pinching prevention device (P2) including the guard 32 is the guard drive means 34 for advancing the guard 32 when the door 14 is opened, and to reverse the guard 32 to its original position when the door 14 is closed. , 36,38).

Such guard drive means 34, 36, 38 are actuator 34, which moves the guard 32 back and forth with respect to the gap G, opening and closing detection for detecting whether the door 14 is opened or closed. The sensor 36 includes a control unit 38 that controls the operation of the actuator 34 according to the detection signal input from the open / close detection sensor 36.

The door frame 12 is provided with a guard groove 13 in which the guard 32 reversed by the actuator 34 is accommodated, so that the guard 32 protrudes from the guard groove 13 when moving forward. The guard groove 13 is formed to receive and protect the guard 32, and to guide the guard 32 to move accurately.

For reference, the actuator 34 is a rod (rod) with a guard 32 at the end, a casing mounted so that the rod is linearly movable, and is provided between the casing and the rod and the current is controlled by the control of the controller 38. It may be of a solenoid type consisting of a coil which is converted into an electromagnet when flowing to move the rod so that the guard 32 is advanced, and a spring which returns the rod to its original position so that the guard 32 is reversed when the action of the coil is stopped. .

In addition, the opening and closing detection sensor 36 may be a pair of magnet switches mounted to face the door frame 12 and the door 14 when the door 14 is closed. Alternatively, the opening and closing detection sensor 36 may be an infrared sensor that detects the opening and closing of the door 14 by radiating infrared rays to block the infrared rays. In this case, the infrared sensor may be mounted to the door 14 to emit infrared light toward the door frame 12 when the door 14 is closed.

On the other hand, the guard 32 may be moved by two or more actuators 34 that operate simultaneously, and may be provided with two or more. In addition, the guard 32 is preferably arranged so that the hinge 16 does not overlap positionally.

As described above, the window according to the second embodiment of the present invention maintains the guard 32 accommodated in the guard groove 13 when the door 14 is closed as shown in FIG. 8.

When the door 14 is opened in such a state, the opening / closing detection sensor 36 detects that the door 14 is open, and outputs a detection signal to the control unit 38, whereby the control unit 38 outputs the control signal. The actuator 34 is operated to output the guard 32 to advance. Then, as shown in FIG. 9, the guard 32 blocks a gap G generated between the door frame 12 and the door 14 on the hinge 16 side, and is not intended to the gap G. To stop the entry of the finger. Of course, when the door 14 is closed, the open / close detection sensor 36 detects that the door 14 is closed, and the control unit 38 operates the actuator 34 so that the guard 32 is retracted to its original position.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention.

For example, the second embodiment has been described that the guard 32 is mounted to the door frame 12, the guard 32 may be mounted to the door 14 in the same way as the door frame 12 is mounted. .

G: Clearance P1, P2: Finger pinching device
12: door frame 14: door
16: hinge 20A, 20B: 1st, 2nd blocking member
32: guard 34: actuator
36: opening and closing detection sensor 38: control unit

Claims (6)

A door 14 rotatably mounted to the door frame 12 and closed according to the rotation direction; Opening the door 14 at the rotation center C side of the door 14 blocks a gap G generated between the door frame 12 and the door 14, thereby pinching a finger in the gap G. Including a finger pinch preventing device (P1) to prevent this,
The finger pinch prevention device (P1),
A first blocking member (20A) mounted to the door frame (12) along the gap (G) to be located at the gap (G) side and made of a flexible material;
It is paired with the first blocking member 20A to prevent the finger from entering the gap G, and the gap 14 is disposed between the first blocking member 20A and the door 14. The first blocking member 20A is mounted along the gap G, and is made of a flexible material, and folded and unfolded with respect to the first blocking member 20A according to the opening and closing of the door 14. Window comprising a second blocking member (20B) connected to. The method according to claim 1,
The mating two blocking members 20A and 20B have a thin plate shape, and opposite parts 24A and 24B of the parts 22A and 22B connected to each other such that the parts 22A and 22B connected to each other are positioned in the gap G. The door frame 12 is mounted on the door frame 12 and the door 14, and the second blocking member 20B is folded with respect to the first blocking member 20A when the door 14 is closed. A window interposed between the door and the door (14). The method according to claim 1 or 2,
The mating two blocking members 20A and 20B are integrally formed and connected to each other by a folding line F so as to be folded and extended, respectively, to the door frame 12 and the door 14 to detachable means. Windows detachably mounted by means of windows. A door 14 rotatably mounted to the door frame 12 and closed according to the rotation direction; Opening the door 14 at the rotation center C side of the door 14 blocks a gap G generated between the door frame 12 and the door 14, thereby pinching a finger in the gap G. It includes a finger pinch prevention device (P2) to prevent this,
The finger pinch prevention device (P2),
At least one guard 32 mounted on the door frame 12 or the door 14 so as to be movable back and forth with respect to the gap G and positioned to prevent a finger from entering the gap G when moving forward; ;
A window comprising guard drive means (34,36,38) for advancing and reversing the guard (32) with respect to the clearance (G) as the door (14) opens and closes. The method of claim 4, wherein the guard drive means (34, 36, 38),
An actuator 34 which moves the guard 32 back and forth with respect to the gap G;
An opening and closing detection sensor 36 for detecting the opening and closing of the door 14;
And a control unit (38) for controlling the operation of the actuator (34) according to the detection signal from the open / close detection sensor (36). The method according to claim 4 or 5,
The guard 32 is mounted to the door frame 12,
The door frame (12) is provided with a guard groove (13) in which the guard (32) is accommodated in the reverse direction, the guard 32 is a window that protrudes from the guard groove (13) when moving forward.
KR1020110083006A 2011-08-19 2011-08-19 Finger-safe door or window KR20130020392A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110083006A KR20130020392A (en) 2011-08-19 2011-08-19 Finger-safe door or window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110083006A KR20130020392A (en) 2011-08-19 2011-08-19 Finger-safe door or window

Publications (1)

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KR20130020392A true KR20130020392A (en) 2013-02-27

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KR1020110083006A KR20130020392A (en) 2011-08-19 2011-08-19 Finger-safe door or window

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160001544U (en) * 2014-11-03 2016-05-11 탁 라이 빅 챈 Door with embedded protecting device
KR102112274B1 (en) * 2019-03-20 2020-05-18 이원기 Combined structure of hinged door and door frame
KR20210021624A (en) 2019-08-19 2021-03-02 이영채 A Door Closing Controlling Device
KR20210026917A (en) * 2019-09-02 2021-03-10 윔코리아 주식회사 Finger guard device for door
KR20220144985A (en) * 2021-04-21 2022-10-28 주식회사 아이엠유 Door stopper

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160001544U (en) * 2014-11-03 2016-05-11 탁 라이 빅 챈 Door with embedded protecting device
KR102112274B1 (en) * 2019-03-20 2020-05-18 이원기 Combined structure of hinged door and door frame
KR20210021624A (en) 2019-08-19 2021-03-02 이영채 A Door Closing Controlling Device
KR20210026917A (en) * 2019-09-02 2021-03-10 윔코리아 주식회사 Finger guard device for door
KR20220144985A (en) * 2021-04-21 2022-10-28 주식회사 아이엠유 Door stopper

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