KR20110028015A

KR20110028015A - Safety device for door with locking apparatus

Info

Publication number: KR20110028015A
Application number: KR1020090085907A
Authority: KR
Inventors: 최승수
Original assignee: 최승수
Priority date: 2009-09-11
Filing date: 2009-09-11
Publication date: 2011-03-17

Abstract

PURPOSE: A door safety system with a locker is provided to protect a body when a part of the body is caught in a door, since locking and unlocking are enabled through the side edge of a door. CONSTITUTION: A door safety system with a locker comprises a guide frame(60), a fixture(70), a protective portion(90), and a first linkage block(71a). The guide frame is combined and fixed with the side of a door(50) along a longitudinal direction. The fixture is combined and fixed with the guide frame. The protective portion prevents injuries to hands and feet when the hands and feet are caught in the door during the opening/closing of the door. The first linkage block is combined with the end of a fixture(70) corresponding to the end of the protective portion.

Description

Safety device for door with locking apparatus

The present invention can prevent a safety accident injured a part of the limbs between the door gap when opening and closing the door in which the locker is released in accordance with the rotation of the rotation handle and at the same time of the door having a locker that is capable of locking and unlocking the door It is about safety devices.

In general, doors made of tempered glass are employed in public buildings such as malls, department stores, and government offices. These doors are usually provided in pairs and installed in a form of a case, and safety accidents are frequently caused when a door is opened and damaged by pinching fingers between two tempered glass.

To this end, a soft guard is mounted on the edge of the glass door, and the glass door is installed by inserting the guard into the upper and lower parts of the glass door in the frame that is the HBar for supporting the glass door. Even if some are caught, the soft guards can prevent damage to the body.

However, since the locking device is not installed at the longitudinal edge of the conventional glass door, the above protection device can be installed. However, the door is locked or locked by the side of the glass door being protruded in accordance with the rotation of the door handle. In the structure of the door to release, it is difficult to install the guard as described above.

The present invention has been made to solve the above problems, to provide a safety device of the door having a locker to enable the installation of the protection means on the door having a handle and a locker that is sunk in accordance with the operation of the handle. There is a purpose.

In the door safety device of the present invention for achieving the above object is a door having a locker that is opened and closed about one end and shed in the side according to the operation of the handle, the guide is fixed to the side of the door in the longitudinal direction A frame; A fixed base 70 fixed to the guide frame; A guard provided adjacent to the holder, for preventing the limb from being damaged when the limb is caught on one side of the door when the door is opened and closed; A first coupling block coupled to an end of the stator opposite to an end of the guard, and a through hole through which the locker passes through the guide frame and the first coupling block on a path coinciding with the path of the locker; It is characterized by.

In addition, the door safety device of the present invention is provided with a detachable means for elastically supporting the guard in its moving direction, preventing the detachment of the guard, detachable to the guard, the detaching means is the first A coupling hole is formed in one coupling block, and a restoring body coupled to the coupling hole; A second coupling block coupled to an end of the guard opposite to the first coupling block, the second coupling block having a pusher protrusion movably coupled to the coupling hole while elastically deforming the restoration body at an end thereof; Characterized in that the release preventing portion for preventing the push projection is separated from the outside of the coupling hole.

The safety device of the door of the present invention enables locking and unlocking through the side edges of the door and at the same time protects the limbs from being injured when the limbs of the body are pinched through the sides of the door.

1 to 4b showing the safety device for a door according to the embodiment of the present invention, the door safety device of the present invention is a wooden door or iron door part of the body when opening and closing the door rotated around the hinge of one end If it is caught in the door gap of the protector is moved, or the guard is elastically restored to prevent a safety accident that damages the limbs of the body, it is possible to lock and unlock the door through the side of the door.

The door 50 to which the safety device of the present invention is employed has a handle 51 and a locker 52 which emerges to the side of the door 50 in accordance with the rotation of the handle 51 as seen in a conventional door. .

As shown in Figures 1 to 4b the door safety device of the present invention is coupled to the guide frame 60 is fixed to the side of the door 50 in the longitudinal direction, the fixed holder coupled to the guide frame 60 70 is provided adjacent to the holder 70, the guard 90 for preventing the injury of the limbs when the limbs are caught on one side of the door 50 when opening and closing the door 50 And a first coupling block 71a coupled to an end of the holder 70 opposite to the end of the protector 90, the guide frame on a path coinciding with the exit path of the locker 52. The through holes 61 and 71c through which the locker 52 passes are formed at 60 and the first coupling block 71a.

In addition, the safety device for the door of the present invention to support the guard 90 in its moving direction elastically, to prevent the detachment of the guard 90, detachable means for detaching the guard 90 ( 100, the detachment means 100 is a coupling hole 77 is formed in the first coupling block (71a), the restoring body 72 is coupled to the coupling hole 77, and the first A push protrusion 91a coupled to an end of the guard 90 opposite to the coupling block 71a and movably coupled to the coupling hole 77 while elastically deforming the restoration body 72 at the end thereof is provided. The second coupling block 91 is formed, and the release protrusion (73) for preventing the pressing projection (91a) is separated from the outside of the coupling hole (77).

In addition, the detachment preventing portion 73 is detachably coupled to the first coupling block (71a) is composed of a cover plate to prevent the separation of the push projection (91a).

In the safety device for the door of the present invention, the holder 70 may be mounted to the upper and lower portions of the door 50 around the guard 90, the guard 90 is shown in Figures 1 to 4b As slidably coupled to the guide frame 60 as described above, it may be configured to reciprocate inward of the guide frame 60, or may protrude outward from the inside of the guide frame 60 to be configured as a cushion protector capable of elastic restoration.

The safety device for a door of the present invention having the configuration as described above, when a part of the limb of the body is caught on one side of the guard 90 when the door is opened and closed, as shown in Figs. 4a and 4b the pressing projection of the guard 90 The 91a move while compressing the restoring body 72 having an elastic force, such as a spring, to prevent damage to the limbs of the body.

On the other hand, when the frequent use of the door protector 90, which has a lot of operation is required to replace due to damage, deformation, etc., by removing the cover plate 73 as shown in FIG. Make it easy.

When opening and closing the door as described above it is possible to prevent the body damage caused by the part of the limbs caught, as well as to lock and unlock the door through the side of the door.

1 and 2 is a perspective view showing the operating state of the safety device for the door of the embodiment of the present invention,

3 is an exploded perspective view of the main part of FIG. 2;

Figures 4a and 4b is a sectional view of the main operation state of the safety device for a door of the present invention.

Claims

In the door 50 having a locker 52 which is opened and closed about one end and protrudes to the side according to the operation of the handle 51,

A guide frame 60 fixedly coupled to the side surface of the door 50 along a length direction;

A fixed base 70 fixed to the guide frame 60;

A guard 90 provided adjacent to the holder 70 to prevent damage to the limbs when the limbs are caught on one side of the door 50 when the door 50 is opened or closed;

And a first coupling block (71a) coupled to an end of the holder (70) opposite to the end of the guard (90),

Through holes 61 and 71c through which the locker 52 passes through the guide frame 60 and the first coupling block 71a are formed on a path coinciding with the exit path of the locker 52. Safety devices for doors with lockers.

The apparatus of claim 1, further comprising: detachable means (100) for elastically supporting the guard (90) in its moving direction, preventing detachment of the guard (90), and detaching the guard (90). ,

The detachment means 100 has a coupling hole 77 is formed in the first coupling block 71a,

Restoration body 72 is coupled to the coupling hole 77;

A push protrusion coupled to an end of the guard 90 that is opposite to the first coupling block 71a and movably coupled to the coupling hole 77 while elastically deforming the restoration body 72 at the end thereof. A second coupling block 91 formed with 91a);

Safety device for a door having a locker, characterized in that the pressing projection (91a) is provided with a departure prevention portion (73) for preventing the engaging hole (77) is separated from the outside.

The safety device for a door according to claim 2, wherein the detachment preventing part (73) is a cover plate detachably coupled to the first coupling block (71a) to prevent detachment of the push protrusion (91a). .