KR200380467Y1 - Lock device of moving grab bar for handicapped person - Google Patents

Abstract

The present invention relates to a fixing device of a movable handle for a physically disabled person, which is installed in a toilet and the like, and when the handle 24 is lifted upward when not using the movable handle for a physically disabled person, the handle is fixed by the handle fixing device. When the 24 is kept in close contact with the wall and is in use, pressing the release button 18 and pulling the handle 24 releases the handle fixing device so that the damper 25 of the handle 24 is attached to the fixing plate 23. It relates to a fastening device such that the handle 24 is lowered until it is in contact, so that it is in a horizontal use form.

Description

Movable handle lock for disabled person {LOCK DEVICE OF MOVING GRAB BAR FOR HANDICAPPED PERSON}

The present invention relates to a fixing device of a movable handle for a physically handicapped person who is handicapped or an elderly person to rely on when sitting or standing on a toilet bowl for a toilet, and in particular, when the handleless person does not use the movable handle for a physically handicapped person. When lifting, the handle is automatically held in close contact with the wall by the handle fixing device, so that the handle does not interfere with the hand when the public uses the toilet.

The conventional fixing device of the movable handle for the physically handicapped is fixed by the frictional force of the packing 1 in FIG. 1 to generate a friction sound during operation, and when the handle 2 is not used due to abrasion of the packing 1 during long-term use. Positioning vertically may cause a case of falling horizontally due to the weight of the handle (2) has a lot of risks.

The present invention is to solve this problem, the object of the present invention is to keep the handle firmly in parallel with the wall surface, the handle is kept intact without operating the button to prevent safety accidents It is to provide a handle fixing device.

Referring to the accompanying drawings, the configuration of the subject innovation for achieving the above object is as follows. 5 is an exploded perspective view of an embodiment of the present invention to allow the fixing shaft 20 to penetrate into the center of the fixing protrusion 100 and the fixing groove 101 and the rotating body 12 inside the rotating body 12. The rotary guide 11b is coupled to the slip ring 15 of the slip ring groove 15a of the rotary guide 11b and coupled to the inner side of the rotary body 12.

On the opposite side, another rotation guide 11a and a slip ring 15 which are symmetrical to this side are coupled and fixed by the anti-rotation fixing bolt 22. In the movable handle for a physically handicapped person configured as described above, a fixing pin insertion hole 14b is formed at one side of the rotating guide 11a fixed inside the rotating body 12, and a spring 13 and a fixing pin insertion hole 14b. The fixing pin 14 having the stopper protrusion bar 102 formed thereon is inserted into the fixing plate side member 23a formed on the fixing plate 23.

Meanwhile, a stopper for inserting the stopper protrusion bar 102 of the fixing pin 14 inserted into the installation hole 20a into which the fixed shaft 20 is inserted and the rotation guide 11a into the fixing plate side member 23a. A fixing shaft 20 is provided with a fixing release button 18 and a button case 17 for forming a hole 14a and disengaging the stopper protrusion bar 102 of the fixing pin 14 from the stopper hole 14a. And a fixed shaft fixing nut 19, the button case fixing bolt 16 is installed in the button case installation hole 17a to be fixed.

The movable handle fixing device for the physically handicapped person configured as described above has a damper 25 installed at the end of the handle 24 in contact with the fixing plate 23 as shown in FIG. To maintain a 90 degree angle.

At this time, the stopper protrusion bar 102 of the fixing pin 14 is pressed by the fixing plate side member 23a as shown in FIG. 4 to enter the fixing pin insertion hole 14b of the rotation guide 11a, and the rotating body bundle 200 rotates. Does not interfere with

Next will be described the operation of the fixing device according to an embodiment of the present invention configured as described above.

After use, as shown in FIG. 6, when the rotary body bundle 200 is rotated about 90 degrees about the fixed shaft 20 by lifting the handle 24, that is, the handle 24 is parallel to the wall surface 900. 7, the stopper protrusion bar 102 of the fixing pin 14 coincides with the stopper hole 14a formed in the fixing plate side member 23a. At this time, the fixing pin 14 is pushed toward the fixing plate side member 23a by the force of the spring 13, and the stopper protrusion bar 102 is coupled to the stopper hole 14a of the fixing plate side member 23a so that the rotating body bundle 200 By constraining the rotation of the rotary body bundle 200 by the weight of the handle 24 will not be rotated.

On the other hand, in order to use it again in the above state, when the release button 18 is pushed down, the stopper protrusion bar 102 at the time of falling (14) is pushed by the release button 18 to stopper hole 14a of the fixing plate side member 23a. By being released from) will be released from the restraint of the rotary body bundle 200 will be able to easily pull down the handle (24).

The fixing device of the movable handle for the physically handicapped according to the present invention is installed on the wall of the bathroom, and when the user does not use it, the handle is automatically and firmly fixed by the fixing device when the handle is placed in parallel with the wall. Since the state is maintained without pressing, there is an effect that can prevent a safety accident from the danger that occurs when the handle falls to the horizontal by the weight.

1 is a perspective view showing a movable handle for a conventional handicapped person.

2 is a perspective view showing an embodiment of the present invention.

3 is a side view showing a state when the user uses the movable handle.

4 is a cross-sectional view taken along the line A-A of FIG.

5 is an exploded perspective view of an embodiment of the present invention.

Figure 6 is a side view showing when the user does not use the movable handle.

7 is a cross-sectional view taken along the line B-B in FIG.

※ Explanation of symbols used in main part of drawing

11a, 11b: Rotation guide 12: Rotating body

13: Spring 14: Locking pin

14a: Stopper hole 14b: Locking pin insertion hole

15: slip ring 15a: slip ring groove

16: Button case fixing bolt 17: Button case

17a: Button case installer 18: Release button

19: fixed shaft fixing nut 20: fixed shaft

20a: Fixed shaft mounting hole 21: Button case fixing nut

22: anti-rotation bolt 23: fixing plate

23a: fixing plate side member 24: handle

25: damper

100: fixing protrusion 101: fixing groove

102: stopper protrusion bar

200: rotating body bundle 900: wall

Claims (1)

Rotating guides 11a and 11b and slip rings 15 are coupled to the inside of the rotating body 12 to which the handle 24 is coupled, and is fixed to the fixed shaft 20 by being coupled to the inside of the side plate 23a of the fixing plate 23. In the movable handle fixing device for the physically handicapped coupled by the shaft fixing nut 19, a fixing pin insertion hole 14b is formed at one side of the rotation guide 11a coupled to the inside of the rotating body 12, and the fixing pin insertion hole 14b. The stopper hole 14a is inserted into the spring 13 and the fixing pin 14, and the stopper protrusion bar 102 of the fixing pin 14 is inserted into the fixing plate 23 and the side member 23a. The fixing shaft 20 and the fixing shaft fixing nut by combining the fixing release button 18 and the button case 17 which allow the stopper protrusion bar 102 of the fixing pin 14 to be separated from the hole 14a. 19) The fixing device of the movable handle for the physically handicapped, characterized in that the fixing to.