CN211067836U - Walking stick capable of helping people to go upstairs - Google Patents

Abstract

The utility model discloses a stair climbing assistance crutch, which comprises a handle and a supporting rod, wherein one end of the supporting rod is connected with the handle, and the supporting rod is of a telescopic structure and can be adjusted in height; still include through the connecting piece with the footboard that the other end of bracing piece is connected, the other end fixed connection of connecting piece upper portion and bracing piece, one side of footboard is provided with the spliced pole with footboard integrated into one piece, the left end of connecting piece is inserted to the part that the spliced pole is higher than the footboard upper surface to rotate through coupling nut and connecting piece and be connected, overlap the department with the spliced pole in the connecting piece and be provided with the spacing groove, the spacing groove includes a perpendicular spacing groove and a horizontal spacing groove, the length of perpendicular spacing groove and horizontal spacing groove all equals the width of spliced pole, the footboard is used for supplying user's foot to trample. The utility model has the advantages that: the walking stick can help people with leg and foot inconvenience to go upstairs.

Description

A walking stick for climbing stairs

technical field

The utility model relates to a crutch for going upstairs, in particular to a crutch for assisting upstairs, which belongs to the technical field of life aids.

Background technique

Crutches are widely used in society as a kind of power tool. The existing crutches have relatively simple functions, and most of them are used as support tools or rehabilitation tools. People with inconvenient legs and feet have difficulty going upstairs, and there are no crutches to help them go upstairs. New solutions are needed for this problem.

Utility model content

In order to solve the above problems, the utility model provides a walking stick for going upstairs, which can help people with inconvenient legs and feet to go upstairs.

To achieve the above object, the utility model adopts the following technical solutions:

An assisting crutch for going upstairs, comprising a handle and a support rod connected with the handle at one end, the support rod is a telescopic structure, and the height can be adjusted; also includes a connecting piece connected with the other end of the support rod A pedal, the upper part of the connecting piece is fixedly connected with the other end of the support rod, one side of the pedal is provided with a connecting column integrally formed with the pedal, the part of the connecting column higher than the upper surface of the pedal is inserted into the left end of the connecting piece, and The connecting nut is rotatably connected with the connecting piece, and a limiting groove is arranged in the connecting piece and overlapping the connecting column, and the limiting groove includes a vertical limiting slot and a horizontal limiting slot. The length of the limiting slot is equal to the width of the connecting column, and the pedal is used for the user's foot to step on.

In the above-mentioned assisting crutches for going upstairs, the pedal is hollow, and both sides thereof are arc structures, so as to reduce the weight of the pedal and reduce the burden on the user.

In the above-mentioned assisting crutches for going upstairs, the upper surface of the pedal is provided with a strip-shaped anti-skid strip.

In the above-mentioned assistance crutches for going upstairs, the length of the pedal is smaller than the width of a section of the stairs.

In the above-mentioned crutches for going upstairs, the dimensions of the pedal are 10cm long, 8cm wide and 8cm high.

In the above-mentioned assisting crutches for going upstairs, the handle is Y-shaped, which conforms to ergonomics, and the handle is made of silicone material, which is comfortable to hold.

In the above-mentioned assisting crutches for going upstairs, the materials of the pedals and the connecting pieces are all nylon materials; the supporting rods are made of steel pipes.

The beneficial effects of the utility model are as follows: the utility model solves the problem that people with inconvenient legs and feet are difficult to go upstairs, the height of the pedal is 8cm, and the increased height is to reduce the height of lifting the leg and achieve the purpose of going upstairs easily, and the structure is reasonable and feasible. powerful.

Description of drawings

1 is a schematic three-dimensional structure diagram of the pedal 6 of the present utility model in a flat state;

FIG. 2 is a schematic three-dimensional structure diagram of the utility model pedal 6 in a retracted state;

Fig. 3 is the front view structure schematic diagram of the utility model pedal 6 in the state of laying flat;

FIG. 4 is a schematic front view of the structure of the utility model when the pedal 6 is retracted;

FIG. 5 is a left side structural schematic diagram of FIG. 3 in the utility model.

The meanings of the reference numbers in the figure are: 1-handle, 2-support rod, 3-rubber ring, 4-adjustment nut, 5-antiskid strip, 6-pedal, 7-connector, 8-connection nut.

Detailed ways

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described The embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present application.

As shown in FIGS. 1 to 5 , the power-assisted crutches of the present invention include a handle 1 and a support rod 2 connected with the handle 1 at one end. The support rod 2 is a telescopic structure and can be adjusted in height; it also includes a connecting piece 7 . The pedal 6 connected with the other end of the support rod 2, the upper part of the connecting piece 7 is fixedly connected with the other end of the support rod 2, one side of the pedal 6 is provided with a connecting column integrally formed with the pedal 6, and the connecting column is higher than the upper surface of the pedal 6 The left end of the connecting piece 7 is inserted into the left end of the connecting piece 7, and is rotatably connected with the connecting piece 7 through the connecting nut 8. A limiting slot is arranged in the connecting piece 7 at the overlapping place with the connecting column, and the limiting slot includes a vertical limiting slot and a horizontal limiting slot. , the lengths of the vertical limit slot and the horizontal limit slot are both equal to the width of the connecting column, and the pedal 6 is used for the user's foot to step on.

The vertical limit slot is used for positioning when the pedal 6 is folded and used as a conventional crutch to prevent the folded pedal 6 from shaking and displacement; the horizontal limit slot is used for the horizontal state of the pedal 6, and its positioning function prevents the user from stepping on the pedal. 6, the pedal 6 rotates.

By adjusting the adjusting nut 4 arranged at the lower part of the support rod 2, the height of the crutch of the present utility model can be adjusted to meet the use of people with different heights. The retractable structure design of the support rod 2 of the present invention is the prior art, which is the same as the telescopic design of the mop rod of the existing collodion mop, and the setting of the adjusting nut 4 is the same.

Further, the pedal 6 is hollow, and both sides thereof are arc structures, so as to reduce the weight of the pedal 6 and reduce the burden on the user.

Further, the upper surface of the pedal 6 is provided with a strip-shaped anti-skid strip 5 to increase the friction between the pedal 6 and the sole of the user's foot.

Further, the length of the pedal 6 is less than the width of a section of steps of the staircase, and the size of the preferred pedal 6 is 10cm long, 8cm wide, 8cm high; Go upstairs.

Further, the handle 1 is Y-shaped, which conforms to ergonomics, and the handle 1 is made of silicone material, which is comfortable to hold.

Further, a rubber ring 3 is also sleeved in the middle of the support rod 2, and the rubber ring 3 is used for anti-slip, and is convenient to hold when adjusting the height of the rod.

Preferably, both the pedal 6 and the connecting piece 7 are made of nylon; the support rod 2 is made of steel pipe.

The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the technical principle of the present invention, several improvements and modifications can be made. These improvements and modifications It should also be regarded as the protection scope of the present invention.

Claims (7)

1. An assisting crutch for going upstairs, comprising a handle and a support rod connected with the handle at one end, the support rod is a retractable structure, and the height can be adjusted, and it is characterized in that: it also includes a connecting piece and the support rod. A pedal connected to the other end of the rod, the upper part of the connecting piece is fixedly connected to the other end of the support rod, one side of the pedal is provided with a connecting column integrally formed with the pedal, and the part of the connecting column higher than the upper surface of the pedal is inserted The left end of the connecting piece is rotatably connected with the connecting piece through a connecting nut. A limiting slot is arranged in the connecting piece and overlapping the connecting column. The limiting slot includes a vertical limiting slot and a horizontal limiting slot. The lengths of the vertical limiting slot and the horizontal limiting slot are both equal to the width of the connecting column, and the pedal is used for the user's foot to step on. 2 . The walking stick for going upstairs according to claim 1 , wherein the pedal is hollow, and both sides thereof are arc structures, so as to reduce the weight of the pedal and reduce the burden on the user. 3 . 3 . The assisting crutch for going upstairs according to claim 1 , wherein the upper surface of the pedal is provided with a strip-shaped anti-skid strip. 4 . 4 . The assisting crutch for going upstairs according to claim 1 , wherein the length of the pedal is smaller than the width of a section of the stairs. 5 . 5 . The walking stick for going upstairs according to claim 4 , wherein the size of the pedal is 10 cm in length, 8 cm in width and 8 cm in height. 6 . 6 . The assisting crutch for going upstairs according to claim 1 , wherein the handle is Y-shaped, conforming to ergonomics, and the handle is made of silicone material, which is comfortable to hold. 7 . 7 . The assisting crutch for going upstairs according to claim 1 , wherein the pedals and the connecting piece are made of nylon; and the support rod is made of steel pipes. 8 .

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