JPH04114324U - assistance bar - Google Patents

Abstract

(57) [Summary] (Purpose) To enable the assistance bar to be fixed with a mounting and holding bracket with simple operation. (Structure) A pair of legs 4 are inserted into the mounting holes 3a and 3b of the side frame 2. A grip portion 5 bent outward or inward in the width direction of the floor portion is attached to these leg portions 4. The legs 4 are connected by a turnbuckle 6 so that the distance between the legs 4 can be adjusted.
(Effect) The problem of storing conventional mounting brackets is solved. Furthermore, since it has a simple structure and high strength, it can sufficiently function as an assistance means, and can also reduce costs.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

TECHNICAL FIELD The present invention relates to a support bar equipped with attachment and holding fittings.

0002

[Conventional technology]

Traditionally, bed side frames have been equipped with pipe-shaped support members in addition to side rails. Recently, it has been used as an aid for long-term care patients and the elderly for functional recovery training. It is widely used as such. Such assistance members are usually attached to the side frame. Insert the separately prepared mounting bracket (tightening bolt) into the insertion hole drilled on the top. , nut), etc., so that it can be attached and detached freely.

0003

[Problem that the idea aims to solve]

However, with the above-mentioned assistance bar, the mounting hardware is provided separately, so , when removing the assistance bar, there is a risk of losing the mounting bracket, as well as There is a problem with the pipe. The present invention has been made to solve such problems.

0004

[Means to solve the problem]

In order to solve the above-mentioned problems, the present invention has a hole in the side frame of the bed. A pair of legs that are inserted into the attached mounting holes, and a pair of legs that are attached to these legs. The pair of legs are connected and connected by a leg interval adjustment mechanism. It is characterized by what it did. Further, the leg spacing adjustment mechanism is a turnbuckle, and the leg spacing is adjusted at the center. It is characterized by the provision of an adjustment control lever for pushing it out and tightening it. It is something that

[0005]

[Effect]

Insert the pair of legs into the mounting holes of the side frame and operate the leg spacing adjustment mechanism. to widen or tighten the distance between the pair of legs. This creates a pair of The legs are deformed and pressed against the mounting holes, and are held without wobbling.

[0006]

【Example】

Next, we will give an example of the assistance bar according to the present invention, and refer to the attached drawings. This will be explained below. In FIG. 1, reference numeral 1 indicates an assistance bar, and this assistance bar 1 is attached to a bed (see FIG. A pair of holes inserted into the mounting holes 3a and 3b drilled in the side frame 2 (not shown) The legs 4 are provided with a grip portion bent outward or inward in the width direction of the floor portion. 5 is attached, and a turnbuckle 6, which is a leg spacing adjustment mechanism, is installed between the legs 4. It has been established. The mounting holes 3a and 3b are spaced apart from each other by a predetermined distance, and are spaced apart from each other by a predetermined distance compared to the outer diameter of the leg portion 4. It is formed with a slightly larger diameter. The grip portion 5 has a surface made of synthetic resin or the like, for example. By covering it with a material, it is possible to make it easier for the patient to grasp it. As shown in FIG. 2, the turnbuckle 6 is a left-handed screw member that is fitted into the leg portion 4. 7 and a right-handed threaded member 8, these left-handed threaded member 7 and right-handed threaded member 8 have both ends are connected by hollow pipes 9 having a left-hand thread and a right-hand thread, respectively. child In the middle part of the hollow pipe 9, there is an adjustment operating lever 1 that is slidably penetrated in the radial direction. 0 is set.

[0007] According to the assistance bar 1 as described above, the attachment holes 3a, 3b of the side frame 2 Insert the pair of legs 4 into the Rotate in the direction of rotation to expand or tighten the distance between the pair of legs 4. . Since the pair of legs 4 are deformed and pressed against the mounting holes 3a and 3b, the legs 4 are held in the mounting holes 3a and 3b without wobbling (see FIG. 3). Therefore, there are storage problems with conventional mounting brackets, and the holding force is insufficient. The fear of rattling caused by certain things is eliminated. Furthermore, the structure is simple. Not only that, but it also has high strength, so it can fully function as a means of assistance. In addition, it is possible to reduce costs.

[0008]

[Effect of the idea]

As described above, according to the present invention, the assistance bar is equipped with a leg spacing adjustment mechanism. , problems with storage of conventional mounting hardware, and insufficient holding power. This eliminates the risk of rattling. In addition, it has a simple structure and is expensive. Because it is strong, it can fully function as a means of assistance, and A major advantage is that costs can be reduced.

[0009]

[Brief explanation of drawings]

FIG. 1 is an overall perspective view of a support bar according to the present invention.

FIG. 2 is an exploded perspective view of the turnbuckle shown in FIG. 1;

FIG. 3 is a diagram illustrating the attachment and holding action of the assistance bar shown in FIG. 1;

[Explanation of symbols]

1 Assistance bar 2 Side frame 3a, 3b mounting holes 4 legs 5 Grip part 6 Turnbuckle 7 Left-hand threaded member 8 Right-hand threaded member 9 Hollow pipe 10 Adjustment control lever

Claims (2)

[Scope of utility model registration request] 1. A bed comprising: a pair of legs that are inserted into attachment holes drilled in a side frame of a bed; and a grip that is attached to these legs; An assistance bar characterized in that the parts are connected by a distance adjustment mechanism. 2. The leg spacing adjustment mechanism according to claim 1,
An assistance bar that is a turnbuckle and is equipped with an adjustment lever in the center for pushing out or tightening the distance between the legs.