KR20210088865A - Hook swing case - Google Patents

Abstract

The present invention relates to a hinged door with a foot opening/closing device, which can be opened and closed with a foot and, more specifically, to a hinged door and a method for controlling an opening/closing device of a hinged door. According to the present invention, when a handle of a hinged door is rotated while a lever assembly (20), a locking device (40), and a lever assembly part pair (outside the door, inside the door) (30) are combined, the locking device (40) is released as a lemmer bundle part (30) rotates, so that the door inserted into an insertion groove of a door frame is opened or closed. A door opening system capable of being opened and closed with a foot comprises a pair of connection rods (10) connected to a spring (50) which is dynamically coupled to the lever bundle part pair (30) connected to a non-slip footboard (60) disposed in a footrest space of the hinged door (70) securing the footrest space.

Description

Foot Hook Door {HOOK SWING CASE}

The present invention relates to a sliding door and an opening and closing device thereof.

The present invention relates to a sliding door equipped with an auxiliary opening and closing device, and more specifically, an auxiliary opening and closing device that allows the door to be opened and closed easily by using the feet to open and close the door by holding the handle by hand and rotating it. It relates to the fitted sliding door.

The hinged door rotates the handle formed in the right center of the door to the left or right to dismantle the locking device through the rotation shaft coupled to the handle to open it from the door frame, and it is difficult to open and close the door using feet rather than hands. there is this

This problem occurs when people with both hands full of luggage try to forcefully open the sliding door, so they can't hold the center of gravity and drop things. Put the things on the floor for a while, open the door, and then pick up the things and move them again. There is a hassle to do. These inconveniences, people with handicaps, doctors entering the operating room, and various industrial sites have a need to open the door without using their hands. There are alternatives such as automatic doors, but since most automatic doors are glass doors, safety and cost problems are large, so an alternative was needed.

Korean Patent Publication (Registration No.) No. 10-1965697 (“A door system that can be opened and closed by foot”, Sang-il Kim) - “Registration status” Korean Patent Publication (Registration No.) No. 10-1500865 (“Rotational movement aid”, Takaaki Nakamura) - “State of extinction” Korean Patent Publication (Registration No.)　No. 20-0368518 (“Swing door equipped with auxiliary opening/closing device, Im Joo-hyung) - “Extinct state” Korean Patent Publication (Registration No.) No. 20-0441129 (“A door that can be opened and closed by the foot”, Jun-Se Kim) Disappears (“Unpaid by ‹, etc.”)

An auxiliary opening/closing device that allows the user to open the door using his or her feet is installed on a sliding door that can be opened using the hands. It also relates to a sliding door equipped with an auxiliary opening and closing device that allows the door to be opened easily.

The purpose of the foot hook hinged door is to provide a swinging door equipped with an auxiliary opening and closing device that allows the user to open a swinging door, which normally needs to be opened using a hand, with a foot.

Including the state in which the handle of the hinged door, the lever assembly (20), the locking device (40), and the lever assembly part pair (outside the door, inside the door) (30) are combined

The non-slip footrest 60 in the footrest space of the hinged door 70 that secures the footrest space and

It may include a spring 50 and a pair of connecting rods 10 connected to the spring dynamically coupled to the lever bundle part pair 30 to connect.

The handle of claim 1 , which may not include a handle.

The non-slip footrest according to an embodiment may be deformed in shape.

The sliding door equipped with the auxiliary opening and closing device of the present invention is equipped with an auxiliary opening and closing device that allows the user to open it using his or her feet. This has the effect of improving the user's convenience by allowing the door to be opened easily.

1 is a perspective view showing the structure of the hinged door of the present invention, parts parts.
2 is a front view showing the operating state of the hinged door and a view viewed from above.
Figures 3a to 3b show the dimensions of the parts of the handle, the hinged door.
Figure 4 shows an example of the dimensions for the footrest parts and the structure of the footrest handle connection.

Hereinafter, FIG. 2 will be described in detail with reference to the accompanying drawings of an embodiment of a swinging door opening and closing system that can be opened and closed by the foot according to the present invention.

Figure 2 is a perspective view showing the appearance of the swinging door opening and closing system that can be opened and closed by the foot according to the present invention, Figure 1 is a view showing the parts parts of the swing door can be opened and closed by the foot according to the present invention, Figure 3 is the parts according to the present invention A drawing showing detailed dimensions. Figure 4 is a view explaining the connection of the footrest (foot handle) and the handle in order to function as a swinging door that can be opened and closed by the foot according to the present invention.

The handle structure of the sliding door opening and closing system that can be opened and closed by the feet according to the present invention is that the lever assembly 20 is inserted into the insertion groove of the sliding door handle, so that the lever assembly 20 is a lever bundle part pair (the door lock side, the inside of the door) (30) In this state in which they are orthogonally coupled to each other, the locking device 40 is inserted into the locking device insertion groove of the handle of one hinged door, and at the same time, it is also inserted into and passed through the locking device of the lever bundle. As having a, when the handle is turned, the lever assembly part pair 30 is rotated, the lever assembly 20 is rotated, and the locking device 40 fitted to the handle is released to open and close the hinged door.

4, the structure of the footrest is placed in the footrest space of the sliding door 70 in which the non-slip footrest 60 secures the footrest space, and the non-slip footrest 60 is connected to the connecting rod 10. It is characterized by having

Referring to Figure 1, the spring 50 is a lever bundle part pair (10) connected to the non-slip foot plate 60 by mounting the spring 50 symmetrically on the left and right side of the lever bundle part pair 30 of the handle structure ( As having a structure characterized in that it is connected to 30), when the non-slip footrest 60 is stepped on, the spring 50 device connected to the connecting rod 10 rotates in opposite directions to rotate the lever bundle part pair 30, The lever assembly 20 is rotated and the locking device 40 fitted to the handle is released and the hinged door is opened and closed.

Referring to Figure 2, the non-slip footrest 60 is a device structure in which the footrest 60 does not come out to the outside of the sliding door 70, characterized in that it is located inside the hinged door 70 that secures the footrest space. .

Referring to Figure 4, the footrest space of the hinged door 70, which secures the footrest space, has a device structure in which a hole is drilled at a point 50mm away from the ground (error range - 15mm ~ + 50mm) so that the user can easily step on it. , in consideration of the thickness of the footrest, the footrest space is separated from the ground by about 50mm, and it is characterized in that it has a structure that can operate the operation most conveniently.

The existing handle structure may include a lever assembly, a pair of lever assembly parts, a locking device, and a handle. The structure of the footrest can be composed of a non-slip footrest and a connecting rod, and the footrest is located inside the footrest space of the sliding door, and the footrest and the handle are connected through a spring to operate in a chain.

10: connecting rod
20: Lever Bundle
30: Lever bundle part pair (outside of door, inside of door)
40: lock
50: spring
60: non-slip footrest
70: Swing door with footrest space secured

Claims (4)

When the handle of the hinged door, the lever assembly 20, the locking device 40, and the lever assembly part pair (outside the door, inside the door) 30 are combined, when the handle is turned, the lemmer assembly part (30) turns and the locking device ( 40) in the case of a sliding door that opens and closes the door inserted into the insertion groove of the door frame while unwinding;
The non-slip footrest 60 in the footrest space of the hinged door 70 that secures the footrest space and
A door opening system that can be opened and closed with a foot, characterized in that it consists of a pair of connecting rods (10) connected to a spring (50) that is dynamically coupled to the pair of lever bundle parts (30) for connecting them. The method of claim 1,
The non-slip footrest 60 is inserted into the hole space of the hinged door 70 that secures the footrest space, and the non-slip footrest 60 is positioned inside the hinged door 70 that secures the footrest space. A door opening system that can be opened and closed with a foot with a device structure in which the footrest 60 does not come out to the outside of the swing door 70. The method of claim 1,
The spring 50 dynamically coupled to the lever bundle part and the connecting rod 10 connected to the non-slip footrest 60 are located inside the hinged door 70 that secures the footrest space. system. The method of claim 1,
The footrest space of the sliding door 70 that secures the footrest space is a device structure in which a hole is drilled at a point 50mm away from the ground (error range - 15mm ~ + 50mm), and the space is secured from the ground in consideration of the thickness of the footrest. A door opening system that can be opened and closed by foot, characterized in that the user can operate the operation of the non-slip footrest (60) most conveniently in terms of universal design and ergonomics by dropping 50mm.

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