CN211268927U - Walking stick chair for assisting old people to sit up - Google Patents

Abstract

The device is a crutch chair for assisting the old to sit up, and consists of a main body rod, a hand holding rod, a horizontal ground support rod, an air pressure telescopic rod, a telescopic rod, an air pressure switch rod, a connecting rod, a support rod, a nylon net strip, a handle and the like. The device is used for the daily life of the old, and mainly solves the problem of insufficient leg strength of the old in the sitting and standing processes. The walking stick has two functions, and after the walking stick is folded, each stick is contracted into a walking stick to assist the old to walk stably. The chair is assisted to sit after being opened, and the length change of the air pressure telescopic rod generates external force to assist the support, so that the buffering effect of the old during sitting and standing is realized. The device has the characteristics of dual functions, simple and convenient operation, safety, portability and the like, and is suitable for large-scale popularization and utilization.

Description

Walking stick chair for assisting old people to sit up

The technical field is as follows:

the utility model relates to a problem of insufficient strength of sitting-up legs of old people, belonging to a life auxiliary device.

Background art:

with the improvement of living and medical level, the life of human being is continuously prolonged, and the social service problem caused by the falling injury of old people living alone is becoming serious, and the life of human being is becoming one of the important subjects in China at present. Compared with the method for strengthening the nursing of the old, the method for improving the design of the product for helping the old is low in attention. The problem of injuries caused by the decline of physical functions and poor balance ability of the old people due to sitting and falling becomes one of the main problems for limiting the social development and increasing the social burden, so that the measures for reducing the unnecessary injuries of the old people are very important, and one of the measures is to strengthen the design of the product for helping the old people to sit and stand independently. At present, no good solution is provided for old people to fall and hurt when the old people sit alone at home and abroad, so that the old people accompany and limit more activity spaces for a long time, but potential hazards generated by the old people are quite many, and the device for assisting the old people to sit and lift the crutch chair is very important in research and design.

In recent years, the problem of injury caused by falling down of old people after sitting alone has been paid attention to by partial students, and walking stick chairs assisting old people to sit up have been developed. However, most of the walking stick chairs in the market are simply attached with a plate on a support rod, so that the walking stick chair is inconvenient to carry, and the difficulty in using the walking stick is increased in modeling and structure, so that the functions of the walking stick and the chair cannot be well played, and further research on the design of the walking stick chair is needed.

The utility model has the following contents:

an object of the utility model is to design an auxiliary old person sits up walking stick chair, can sit down at the old person and the in-process of rising provides external force auxiliary stay, and accomodate convenience, easy operation, accord with the use habit of old man group, exert the function in the two aspects of walking stick and seat to the biggest.

The technical scheme of the utility model is realized like this: a crutch chair for assisting the old to sit up mainly comprises a first main body rod 1, a grip 11, a handhold rod 12, a first connecting rod 13, a second main body rod 2, a pneumatic switch rod 21, a second connecting rod 22, a third main body rod 3, a horizontal ground supporting rod 31, a pneumatic telescopic rod 32, a telescopic rod 33, a third connecting rod 34, a first supporting rod 41 and a second supporting rod 42; a back nylon mesh strip 51 and a seat surface nylon mesh strip 52.

When the walking stick chair is used as a walking stick for assisting the old to sit up, the hand-held rod 12 is stored on the side surface of the first main body rod 1; the horizontal ground support rod 31 is accommodated in the side surface of the third main body rod 3; the first main body rod 1 is a telescopic rod piece and can be used by the old with different heights.

When the crutch is used as a seat, the crutch is separated from the middle and folded into the seat. The first support rod 41 and the second support rod 42 prevent the crutch from inclining to the middle due to stress.

When the crutch chair is used as a chair for assisting the old to sit up, the back nylon net strip 51 provides back protection, and the seat surface nylon net strip 52 is used as a seat surface.

When the crutch chair is used as a chair for assisting the old to sit up, the first connecting rod 13, the second connecting rod 22 and the third connecting rod 34 can provide right-angle clamping and fixing and structural supporting functions.

In the auxiliary old people sitting up the crutch chair, the pneumatic telescopic rod 32 provides power support and structural support, and the telescopic rod 33 provides structural support.

The utility model has the advantages that: the walking stick chair has the advantages that the physiological and psychological requirements of the old people are comprehensively considered, the walking stick chair can be used for assisting the old people to sit and stand up, and external force is provided for supporting the old people in the sitting and standing processes. The operation is simple and convenient, the device is safe and portable, the living habits of the old are met, and the device is a good mechanical design for helping the old.

Description of the drawings:

FIG. 1 is a schematic view of the chair of the present invention;

FIG. 2 is a schematic structural view of the crutch of the present invention;

the specific implementation mode is as follows:

the invention is further described below with reference to the accompanying drawings.

As shown in fig. 1, the auxiliary walking stick chair mainly comprises: the pneumatic switch comprises a first main body rod 1, a handle 11, a handrail rod 12, a first connecting rod 13, a second main body rod 2, a pneumatic switch rod 21, a second connecting rod 22, a third main body rod 3, a horizontal ground supporting rod 31, a pneumatic telescopic rod 32, a telescopic rod 33, a third connecting rod 34, a first supporting rod 41, a second supporting rod 42, a back nylon net strip 51 and a seat surface nylon net strip 52.

The utility model discloses first main part pole 1 length is about 200mm-300mm, and 2 lengths of second main part pole are about 200mm, and 3 lengths of third main part pole are about 400mm, and the supplementary walking stick total height interval of sitting is about 800 manges and 1000mm, and total mass is about 2-3kg, accords with the height and the weight application scope that the old man crowd used the walking stick.

The utility model discloses supplementary old man sits down use flow as follows: the user first pulls out the handrail 12 and the horizontal ground support rod 31, and pulls the crutch from the middle equally, and then the nylon net strips 51 are arranged back to back and sit on the nylon net strips 52. Pulling air pressure switch pole 21, air pressure telescopic link 32 will shorten gradually, and first main part pole 1 and second main part pole 2 will reach the right angle gradually, has just also realized assisting the old man from the state of standing to the state when sitting down.

The utility model discloses supplementary old man's use flow of getting up as follows: the user in the sitting state firstly pulls the air pressure switch rod 21, and the air pressure telescopic rod 32 will be gradually extended from the shortest state, so that the angle between the second main body rod 2 and the third main body rod 3 will be gradually increased from the right angle, and the process of assisting the old man to get up from sitting down is also realized. When the second body rod 2 and the third body rod 3 reach the vertical state, the two ends of the pneumatic telescopic rod 32 are fixed on the side surfaces of the second body rod 2 and the third body rod 3 respectively. At this time, the first connecting rod 13 is connected to the side of the handrail 12 and the first body rod 1, the second connecting rod 22 is connected to the side of the first body rod 1 and the second body rod 2 at both ends, and the third connecting rod 34 is connected to the side of the third body rod 3 and the horizontal ground supporting rod 31.

Claims (2)

1. A crutch chair for assisting the elderly to sit up is characterized by comprising a first main body rod (1), a handle (11), a handhold rod (12), a first connecting rod (13), a second main body rod (2), a pneumatic switch rod (21), a second connecting rod (22), a third main body rod (3), a horizontal ground supporting rod (31), a pneumatic telescopic rod (32), a telescopic rod (33), a third connecting rod (34), a first supporting rod (41), a second supporting rod (42), a back nylon net strip (51) and a seat surface nylon net strip (52), wherein the first main body rod (1) is a telescopic rod, the handhold rod (12) is accommodated on the side surface of the first main body rod (1), the horizontal ground supporting rod (31) is accommodated on the side surface of the third main body rod (3), and the pneumatic telescopic rod (32) is vertically accommodated on the side surfaces of the second main body rod (2) and the third main body rod (3) in the longest state, the utility model discloses a seat surface nylon net strip, including bracing piece (41), handrail (12), first main part pole (1), second main part pole (2) and first main part pole (1) junction are connected, bracing piece (41) with handrail (12) link to each other, just first bracing piece (41) with handrail (12) junction is connected on first main part pole (1), first main part pole (1) is kept away from the one end of handle (11) is connected second main part pole (2), second main part pole (2) with first main part pole (1) junction is connected second bracing piece (42), back nylon net strip (51) with first bracing piece (41) link to each other, just seat surface nylon net strip (52) with second bracing piece (42) link to each other.

2. The chair as claimed in claim 1, wherein the first connecting rod (13) and the third connecting rod (34) are links, the second connecting rod (22) employs slider-crank principle, and the pneumatic switch lever (21) is electrically connected to the pneumatic telescopic lever (32).

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