CN206880238U - It is a kind of to facilitate the crutch chair that old man uses - Google Patents

Abstract

The utility model relates to the field of daily necessities, in particular to a crutch chair convenient for the elderly, comprising a seat board, a lower support rod connected to the lower side of the seat board, a plurality of support feet connected to the lower end of the lower support rod, the The supporting legs are evenly distributed around the axis of the lower supporting rod, the upper supporting rod is detachably connected to the seat plate, and the upper end of the upper supporting rod is connected with a handle. The crutch chair of the present application does not involve various hinges in the structure, and the structure is simple and reliable, and it only needs to disassemble the upper support rod to obtain the stool from the crutch, which is convenient and quick; further, since the upper support rod is disassembled, it is easier to As far as the traditional structure of the crutch chair is concerned, it does not protrude outward, thereby reducing the risk of being collided by passers-by, so it also has good safety.

Description

A crutch chair convenient for the elderly

technical field

The utility model relates to the field of daily necessities, in particular to a crutch chair which is convenient for the elderly to use.

Background technique

The crutch chair is a common daily necessities for people with disabilities such as the elderly, the weak, the sick, and the disabled to go out and walk, and to be able to sit, stand and rest after walking tired. At present, the structure of the crutch chair is various, but the main structure includes a seat board and outriggers and the support bar. In the current structure, the seat board, the outriggers and the support bar are hinged, that is, when used as a crutch, it is folded into a vertical bar shape, and when it needs to be used as a stool, it is folded Expanding to form a seat stool, although this structure can meet the functions of a cane and a chair, it still has shortcomings, mainly because there are many hinged parts, which are inconvenient to use and easy to damage; on the other hand, When used as a stool, the support bar is usually inclined. The support bar under the seat plate is used as the support of the seat plate, while the part above the seat plate is inclined to the outside, which not only hinders the space next to it, but also easily collides with passers-by. The support rod of this part causes the overturning of the stool, causing an accident.

Utility model content

The purpose of this utility model is to provide a crutch chair with a simple structure, easy to use, and effectively prevent passers-by from knocking over and sitting on it, aiming at the current disadvantages that the crutch chair is complex in structure, inconvenient to use, and has safety risks caused by being touched by passers-by. Stool crutch chair.

In order to achieve the above object, the technical solution adopted by the utility model is:

A crutch chair convenient for the elderly, comprising a seat board, a lower support rod is connected to the lower side of the seat board, and a plurality of support feet are connected to the lower end of the lower support rod, and the support legs surround the axis of the lower support rod The circumference is evenly distributed, and an upper support rod is detachably connected to the seat plate, and a handle is connected to the upper end of the upper support rod.

The crutch chair of the present application supports the seat plate through the supporting legs and the lower support bar, and the upper support bar is detachably connected with the seat plate, so when it is needed as a stool, the user can directly remove the upper support bar to obtain A stool for resting, so that the structure of the present application does not involve various hinges, the structure is simple and reliable, and the stool obtained by crutches only needs to disassemble the upper support rod, which is convenient and quick; further, because the upper support rod If it is disassembled, compared with the traditional structure of the crutch chair, it will not protrude outward, which in turn reduces the risk of being collided by passers-by, so it also has good safety.

Preferably, a through hole is provided on the seat plate, and the upper support rod is screwed into the through hole. It is convenient to install and disassemble the upper support rod.

Preferably, a blind hole is provided in the lower support rod, the blind hole is aligned with the through hole, the threaded section of the upper support rod and the seat plate is located in the middle of the upper support rod, the The depth of the blind hole corresponds to the length of the upper support rod, and when the threaded section of the upper support rod cooperates with the seat plate, the part below the threaded section of the upper support rod fully extends into the blind hole inside, and fit with the clearance of the lower support rod.

In the above solution, by setting the upper support rod with a longer length, when the upper support rod is removed, it can be used as an independent crutch, thus improving the applicability of the application; further, when the user, especially the elderly When people or patients sit on the seat board, they can use the dismantled upper support rod as a crutch. In this way, they can sit on the stool and hold the handle with both hands. Not only can they have a more comfortable sitting posture, but also they can sit more stably , further improving security.

Preferably, an anti-skid pad is provided on the lower end of the upper support rod. When the upper support rod is used as an independent crutch, it has a non-slip effect.

Preferably, an elastic member is provided at the bottom of the blind hole, and when the threaded section of the upper support rod cooperates with the seat plate, the lower end of the upper support rod presses against the elastic member. By arranging the elastic member, after the upper support rod is connected with the seat plate, the lower part can be pressed by the elastic member, so as to prevent the lower part of the upper support rod from shaking in the blind hole of the lower support rod.

Preferably, the elastic member is a spring.

Preferably, a support is also provided in the anti-slip mat, one end of the support is fixedly connected to the lower end of the upper support rod, and the other end is flush with the bottom of the anti-slip mat. In this way, the wear of the anti-slip pad during use is reduced, and the life of the anti-slip pad is improved.

Owing to adopting above-mentioned technical scheme, the beneficial effect of the utility model is:

The crutch chair of the present application supports the seat plate through the supporting legs and the lower support bar, and the upper support bar is detachably connected with the seat plate, so when it is needed as a stool, the user can directly remove the upper support bar to obtain A stool for resting, so that the structure of the present application does not involve various hinges, the structure is simple and reliable, and the stool obtained by crutches only needs to disassemble the upper support rod, which is convenient and quick; further, because the upper support rod If it is disassembled, compared with the traditional structure of the crutch chair, it will not protrude outward, which in turn reduces the risk of being collided by passers-by, so it also has good safety.

Description of drawings

Fig. 1 is the structural representation of the utility model,

In the figure: 1, seat plate; 2, lower support rod; 3, support foot; 4, upper support rod; 5, handle; 6, through hole; 7, blind hole; 8, non-slip pad; 9, elastic piece; 10 ,supporting item.

detailed description

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the present invention. The scope of utility model protection.

Specific implementation, as shown in Figure 1:

A crutch chair convenient for the elderly, comprising a seat board 1, a lower support rod 2 is connected to the lower side of the seat board 1, and a plurality of support legs 3 are connected to the lower end of the lower support rod 2, and the support legs 3 are connected around the The axes of the lower support rods 2 are evenly distributed around the circumference, and the upper support rod 4 is detachably connected to the seat plate 1 , and a handle 5 is connected to the upper end of the upper support rod 4 .

The crutch chair of the present application supports the seat board 1 through the support feet 3 and the lower support rod 2, and the upper support rod 4 is detachably connected with the seat board 1, so when it is needed as a stool, the user directly removes the upper The support bar 4 can be used to obtain a stool for rest. In this way, various hinges are not involved in the structure of the present application, the structure is simple and reliable, and the stool obtained by crutches only needs to disassemble the upper support bar 4, which is convenient and quick; Further, since the upper support rod 4 is disassembled, compared with the traditional structure of the crutch chair, it will not protrude outward, thereby reducing the risk of being collided by passers-by, so it also has good safety.

As one of the implementations, the seat plate 1 is provided with a through hole 6 , and the upper support rod 4 is screwed to the through hole 6 . The installation and disassembly of the upper support rod 4 is convenient.

As one of the implementations, the lower support rod 2 is provided with a blind hole 7, the blind hole 7 is aligned with the through hole 6, and the threaded section of the upper support rod 4 and the seat plate 1 is located at In the middle part of the upper support rod 4, the depth of the blind hole 7 corresponds to the length of the upper support rod 4. When the threaded section of the upper support rod 4 cooperates with the seat plate 1, the upper The part below the threaded section of the support rod 4 completely extends into the blind hole 7 and is in clearance fit with the lower support rod 2 .

In the above scheme, by setting the upper support rod 4 with a longer length, when the upper support rod 4 is removed, it can be used as an independent crutch, which improves the applicability of the application; further, when the user, especially When the elderly or patients are sitting on the seat board 1, the upper support rod 4 can be used as a crutch. In this way, the posture of sitting on the stool and grasping the handle 5 with both hands can not only have a more comfortable sitting posture, but also It also sits more stably, further improving safety.

As one of the implementations, the lower end of the upper support rod 4 is provided with an anti-slip pad 8 . When the upper support rod 4 is used as an independent crutch, it has an anti-slip effect.

As one of the implementations, the bottom of the blind hole 7 is provided with an elastic member 9, and when the threaded section of the upper support rod 4 cooperates with the seat plate 1, the lower end of the upper support rod 4 presses the Elastic part 9. By setting the elastic member 9, after the upper support rod 4 is connected with the seat plate 1, the lower part can be pressed by the elastic member 9, so as to prevent the lower part of the upper support rod 4 from shaking in the blind hole 7 of the lower support rod 2.

As one of the implementation manners, the elastic member 9 is a spring.

As one of the implementations, the anti-slip pad 8 is also provided with a support 10, one end of the support 10 is fixedly connected to the lower end of the upper support rod 4, and the other end is flush with the bottom of the anti-slip pad 8 . In this way, the wear of the anti-slip pad 8 during use is reduced, and the life of the anti-slip pad 8 is improved.

The above is only a specific embodiment of the present utility model, but the scope of protection of the present utility model is not limited thereto. Anyone familiar with the technical field can easily think of changes or changes within the technical scope disclosed in the present utility model. Replacement should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (5)

1. A crutch chair convenient for the elderly, characterized in that: it includes a seat plate, the lower side of the seat plate is connected with a lower support rod, and the lower end of the lower support rod is connected with a plurality of support legs, and the support legs wrap around the The axes of the lower support rods are evenly distributed around the circumference, and the upper support rods are detachably connected to the seat plate. The upper end of the upper support rods is connected with a handle, and the seat plate is provided with a through hole. The rod is screwed to the through hole, a blind hole is arranged in the lower support rod, and the blind hole is aligned with the through hole, and the threaded section of the upper support rod and the seat plate is located on the upper support The middle part of the rod, the depth of the blind hole corresponds to the length of the upper support rod, when the threaded section of the upper support rod is matched with the seat plate, the part below the threaded section of the upper support rod is fully extended into the blind hole, and clearance fit with the lower support rod. 2. The crutch chair according to claim 1, wherein an anti-slip pad is provided on the lower end of the upper support rod. 3. The crutch chair according to claim 2, characterized in that: the bottom of the blind hole is provided with an elastic member, and when the threaded section of the upper support rod cooperates with the seat plate, the lower end of the upper support rod Compress the elastic. 4. The crutch chair according to claim 3, wherein the elastic member is a spring. 5. The crutch chair according to any one of claims 2-4, characterized in that: a support is also provided in the anti-skid pad, one end of the support is fixedly connected to the lower end of the upper support rod, and the other end flush with the bottom of the non-slip mat.