CN204890512U - Walking stick with roll function - Google Patents

Abstract

The utility model provides a crutch with a rolling function, which adopts a roller design, and the crutch can move forward with only a little force on the legs, thereby driving the user to walk forward, and overcomes the need for a traditional crutch user to have one leg to be normal. The limit is suitable for those with weak legs; the support rod adopts a telescopic structure, which can meet the requirements of people of different heights; the utility model is also equipped with LED lights. Down, the LED lamp is powered on and emits light, so that the user can see the surrounding environment clearly in a dark environment; in short, the utility model adopts a humanized design with an ingenious structure, which is convenient for people with weak legs to use.

Description

A crutch with rolling function

technical field

The utility model relates to a crutch, in particular to a crutch with a rolling function.

Background technique

Crutches are commonly used auxiliary medical devices for patients with leg injuries to help patients walk.

In the prior art, crutches mainly serve patients with serious injuries to one leg, so that the crutches can move instead of the injured leg. Or it is used by the elderly to assist walking. However, the legs of patients who are bedridden in hospital for a long time are not disabled, but their muscles are weak due to lack of walking for a long time, and the existing crutches make it difficult for them to walk independently

Based on the above reasons, a kind of crutch that can assist the people with weak legs to walk is needed to be designed to assist the long-term hospitalized bedridden and those without leg disease to walk independently.

Utility model content

In order to solve the above-mentioned defects and deficiencies in the prior art, the utility model provides a crutch with a rolling function, which is designed with rollers, and the legs can roll forward with only slight force.

In order to solve the above technical problems, the utility model provides a crutch with a rolling function, including a support body, a support rod and a base, the support body is placed on the support rod, the support rod is placed on the base, The shape of the support rod is a cuboid, the right side wall of the support rod is provided with a handrail, and the base is provided with a rolling device, the rolling device includes a connector and a roller, and the roller is fixed on the the bottom of the base.

Preferably, the support rod is a telescopic structure.

Preferably, an adjustment device for adjusting the length of the support rod is provided on the rear side wall of the support rod, and the adjustment device includes an adjustment hole provided on the support rod and fixed on the The elastic button inside the above-mentioned support rod.

Preferably, the base is semicircular, and the support rod is placed at the center of the diameter of the base.

Preferably, anti-slip sheets are respectively provided on the rollers located at the two diameter ends of the base.

Preferably, the crutches are also provided with a lighting system, the lighting system includes a photoelectric sensor installed on the upper part of the right side wall of the support rod, an LED light installed on the upper part of the rear side wall of the support rod, and installed on the upper part of the armrest On the pressure sensor, the photoelectric sensor, LED lamp and pressure sensor are connected in series through wires and powered by a power supply.

Preferably, the power supply is a storage battery installed in the support rod.

Preferably, the utility model also includes a brake stop device, the brake stop device includes a brake stop button installed on the pressure sensor, the brake stop button is connected with the brake stop member through a stainless steel wire, and the brake stop member is connected with the brake stop member The rollers are attached.

Beneficial technical effects achieved by the utility model: the utility model adopts a roller design, and the crutches can be moved forward with only a little force on the legs, thereby driving the user to walk forward, overcoming the need for a traditional crutch user to have one leg The normal limit is suitable for those with weak legs; the support rod adopts a telescopic structure, which can meet the requirements of people of different heights; the utility model is also equipped with LED lights. Under normal circumstances, the LED light is energized to emit light, so that the user can see the surrounding environment clearly in a dark environment; in short, the utility model adopts humanized design, ingenious structure, and is convenient for people with weak legs to use.

Description of drawings

Fig. 1 structural representation of the utility model;

Fig. 2 is the circuit diagram of the lighting system of the utility model;

Fig. 3 is a structural schematic diagram of the braking device of the present invention.

Detailed ways

In order to better understand the technical features, technical content and technical effects of the utility model, the accompanying drawings of the utility model are now described in more detail in conjunction with the embodiments.

Below in conjunction with accompanying drawing and embodiment the utility model patent is further described.

As shown in Figures 1-3, the utility model provides a crutch with a rolling function, including a support body 1, a support rod 2 and a base 3, the support body 1 is placed on the support rod 2, and the support rod 2 placed on the base 3, the shape of the support rod 3 is a cuboid, the right side wall of the support rod 2 is provided with a handrail 4, the base 3 is provided with a rolling device, and the rolling device includes a connecting 14 and the roller 7, the roller 7 is fixed on the bottom of the base 3 through the connecting piece 14. Wherein the supporting body 1 and the armrest 4 are both covered by rubber cotton, and the rubber cotton is covered with a layer of leather, which not only can buffer the reaction force of the crutches to the human body, but also the leather is strong and durable.

The support rod 2 is a telescopic structure, and the rear side wall of the support rod 2 is provided with an adjustment device for adjusting the length of the support rod 2. The adjustment device includes an adjustment hole 8 and a The elastic button 9 fixed inside the support rod 2 through the adjustment hole 8 is convenient for people of different heights to use.

The base 3 is semicircular, and the support rod 2 is placed at the center of the diameter of the base 3 . The rollers 7 located at both diameter ends of the base 3 are provided with anti-slip sheets 10 respectively, and the anti-slip sheets 10 are made of anti-slip rubber, such as ethylene-propylene rubber.

The crutch is also provided with a lighting system, which includes a photoelectric sensor 6 installed on the upper part of the right side wall of the support rod 2, an LED lamp 11 installed on the upper part of the rear side wall of the support rod 2, and installed on the upper part of the support rod 2. The pressure sensor on the armrest 4, the photoelectric sensor 6, the LED lamp 11 and the pressure sensor are connected in series through wires and powered by a power supply. The power supply is a storage battery installed in the support rod 2 . When the photoelectric sensor 6 senses insufficient external light and the pressure sensor senses pressure, the LED lamp 11 is energized to emit light, so that the user can see the surrounding environment clearly in a dark environment.

The utility model also includes a brake stop device, the brake stop device includes a brake stop button 5 installed on the pressure sensor, the brake stop button 5 is connected with a brake stop member 13 through a stainless steel wire 12, and the brake stop member 13 13 links to each other with roller 7. When the user wants to stop, he only needs to press the stop button 5, and the stop button 5 pulls the stainless steel wire 12, so that the stop part 13 locks the roller 7, and then the utility model stops rolling.

It is worth noting that the orientation references involved in this article are: the direction pointed by the arrow in Figure 1 is the front, the direction opposite to the direction indicated by the arrow is the rear, the right side of the arrow is right, and the left side of the arrow is left.

The utility model has been disclosed above with preferred embodiments, but it is not intended to limit the utility model, and all technical solutions obtained by adopting equivalent replacement or equivalent transformation schemes all fall within the protection scope of the utility model.

Claims (8)

1. A kind of crutch with rolling function, it is characterized in that: comprise support body, support bar and base, described support body is placed on described support bar, and described support bar is placed on described base, and described support bar The shape is a cuboid, the right side wall of the support rod is provided with a handrail, and the base is provided with a rolling device, the rolling device includes a connecting piece and a roller, and the rolling wheel is fixed on the bottom of the base through the connecting piece . 2. The crutch with rolling function according to claim 1, characterized in that: the support rod is a telescopic structure. 3. The crutch with rolling function according to claim 2, characterized in that: an adjustment device for adjusting the length of the support rod is provided on the rear side wall of the support rod, and the adjustment device includes a An adjustment hole on the support rod and an elastic button fixed inside the support rod through the adjustment hole. 4. The crutch with rolling function according to claim 1, characterized in that: the base is semicircular, and the support rod is placed at the center of the diameter of the base. 5 . The crutch with rolling function according to claim 4 , wherein anti-slip sheets are respectively provided on the rollers located at the two ends of the diameter of the base. 6 . 6. The crutch with rolling function according to any one of claims 1-5, characterized in that: the crutch is also provided with a lighting system, and the lighting system includes a photoelectric light installed on the upper part of the right side wall of the support rod The sensor, the LED light installed on the upper part of the rear side wall of the support rod, the pressure sensor installed on the handrail, the photoelectric sensor, the LED light and the pressure sensor are connected in series through wires and powered by a power supply. 7. The crutch with rolling function according to claim 6, characterized in that: the power supply is a storage battery installed in the support rod. 8. The crutch with rolling function according to claim 6, characterized in that: it also includes a brake stop device, the brake stop device includes a brake stop button installed on the pressure sensor, and the brake stop button is made of stainless steel The wire links to each other with the brake stop piece, and the brake stop piece links to each other with the roller.