Anti-skid auxiliary walking frame

Abstract

The utility model discloses an anti-skid type walking assisting frame, relates to the technical field of walking aids, and aims to solve the technical problems that a bottom support of a current traditional walking aid is generally arranged horizontally with the ground, so that the gravity center of the walking aid inclines forwards easily when a roller is in contact with an obstacle, and the use safety of old people is affected. Comprising a support assembly with a wheel body part movably installed at the bottom, the support assembly comprises support parts which are symmetrically arranged and a bottom supporting cross beam which is detachably arranged between the support parts, and the support parts comprise bottom supporting cross beams with vertical rod structures detachably arranged in the middle; a shaft hole is formed in one end of the bottom supporting cross beam, a telescopic cross rod is movably installed in the other end of the bottom supporting cross beam, and wheel carriers are symmetrically constructed at the bottom of the telescopic cross rod. The utility model has the advantages that the gravity center is prevented from inclining forwards and the use safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of walking aids, and more specifically, to an anti-slip type auxiliary walking frame. Background Technique

[0002] A walking aid, also known as a walker, walking frame or walking assist device, is mainly used to assist the elderly or those with lower limb motor function disorders in walking, helping them support their weight, maintain balance and stability, thereby improving their independent activity ability, reducing joint pain, compensating for weakness or injury, and delaying functional decline.

[0003] Currently, when the elderly use a walking aid to walk, the walking aid moves by means of the rolling of the bottom rollers on the ground. The elderly connect the walking aid through the upper limbs to achieve the movement and direction control of the walking aid. However, the bottom bracket of the traditional walking aid is usually arranged horizontally with the ground, which causes the center of gravity of the walking aid to tilt forward easily when the rollers touch an obstacle, affecting the safety of the elderly during use. In view of this, we propose an anti-slip type auxiliary walking frame. Content of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, adapt to the actual needs, and provide an anti-slip type auxiliary walking frame to solve the technical problem that the bottom bracket of the current traditional walking aid is usually arranged horizontally with the ground, which causes the center of gravity of the walking aid to tilt forward easily when the rollers touch an obstacle, affecting the safety of the elderly during use.

[0005] To solve the above technical problem, the utility model provides the following technical solution: an anti-slip type auxiliary walking frame, including a bracket assembly with wheel body components movably installed at the bottom;

[0006] The bracket assembly includes symmetrically arranged bracket components and a detachable component arranged between the bracket components;

[0007] The bracket component includes a bottom support cross beam with a vertical rod structure detachably arranged in the middle. The bottom support cross beam is obliquely arranged. One end of the bottom support cross beam is internally provided with a shaft hole, and the other end of the bottom support cross beam is internally movably installed with a telescopic cross bar. The bottom of the telescopic cross bar is symmetrically formed with wheel brackets. The wheel body components are rotatably connected between the wheel brackets and the shaft hole;

[0008] The wheel body component includes an inner bone component with a roller body on the outer surface. The surface of the roller body is formed with anti-slip grooves in a circular array. The anti-slip grooves are obliquely arranged.

[0009] The utility model designs a bottom supporting cross beam and arranges the bottom supporting cross beam at an angle. When the elderly use the bicycle, the center of gravity of the elderly is shifted backward after the top end is subjected to force, thereby avoiding the situation in which the center of gravity tilts forward when the roller contacts an obstacle, which is beneficial to improving the safety of use.

[0010] Preferably, the inner frame component includes an axle seat coaxially arranged in the roller body, and a star frame is formed in an annular array structure on the outer edge surface of the axle seat, and the star frame is fixedly connected to the roller body.

[0011] Preferably, the upright pole structure comprises a three-way connector detachably connected to the outer surface of the bottom supporting cross beam, the bottom supporting upright beam is detachably installed in the three-way connector, and the telescopic upright pole is movably installed in the bottom supporting upright beam.

[0012] Preferably, a handle assembly is detachably mounted on the top of the telescopic pole, and the handle body comprises a rubber grip that is detachably mounted on the top of the telescopic pole.

[0013] Preferably, a grip body is fixedly provided on one side of the rubber grip, and an annular finger strap is fixedly provided on one side of the rubber grip with the grip body.

[0014] Preferably, a wheel axle is detachably mounted in the axle seat, and the wheel axle is rotatably mounted between the axle hole and the wheel frame.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model designs a bottom support crossbeam and arranges the bottom support crossbeam at an angle. When the elderly are using the walker, the bottom support crossbeam is arranged at an angle so that the center of gravity is shifted backward after the top end is subjected to force, thereby avoiding the situation where the center of gravity tilts forward when the roller contacts an obstacle. This is beneficial to improving the safety of use and solves the problem that the bottom bracket of a traditional walker is usually arranged horizontally with the ground, which causes the center of gravity of the walker to tilt forward when the roller contacts an obstacle, affecting the safety of use of the elderly.

[0017] 2. The utility model also forms anti-skid grooves in a circular array on the surface of the roller body, and the anti-skid grooves are designed to be arranged obliquely. When the roller body contacts an obstacle and causes the center of gravity to tend to tilt forward, since the anti-skid grooves are provided on the surface of the anti-skid grooves, the edges of the anti-skid grooves contact the ground during the rolling of the roller body to form a supporting effect, thereby further avoiding the situation where the center of gravity tilts forward, and at the same time can have an anti-skid effect. Moreover, since the anti-skid grooves are arranged obliquely, when the edges of the anti-skid grooves contact the ground, they have a smaller impact area than a straight groove structure, thereby reducing the vibration of the walking frame during the travel process and ensuring the comfort of use. Brief Description of the Drawings

[0018] Figure 1 is a schematic structural view of the present utility model;

[0019] Figure 2 is a schematic structural view of the support assembly of the present utility model;

[0020] Figure 3 is a schematic structural view of the support member of the present utility model;

[0021] Figure 4 is a schematic structural view of the wheel body member of the present utility model.

[0022] Explanation of the reference numerals in the figures:

[0023] 1. Support assembly; 2. Support member; 201. Bottom support cross beam; 202. Axle hole; 203. Telescopic cross bar; 204. Wheel frame; 205. Three-way connector; 206. Telescopic vertical rod; 207. Rubber grip; 208. Grip body; 209. Ring-shaped finger pull strap; 3. Wheel body member; 301. Axle seat; 302. Star-shaped frame; 303. Roller body; 304. Anti-slip groove. Detailed Description of the Preferred Embodiments

[0024] As Figures 1 - 4 shown, a non-slip type auxiliary walking frame related to the present utility model includes a support assembly 1 with a wheel body member 3 movably installed at the bottom. The support assembly 1 includes symmetrically arranged support members 2 and a member 4 detachably arranged between the support members 2. The support member 2 includes a bottom support cross beam 201 with a vertical rod structure detachably arranged in the middle. The bottom support cross beam 201 is obliquely arranged. An axle hole 202 is formed inside one end of the bottom support cross beam 201, and a telescopic cross bar 203 is movably installed inside the other end of the bottom support cross beam 201. Wheel frames 204 are symmetrically formed at the bottom of the telescopic cross bar 203. The wheel body member 3 is rotatably connected between the wheel frames 204 and the axle hole 202. The wheel body member 3 includes an inner bone member with a roller body 303 arranged on the outer surface. Anti-slip grooves 304 are formed in a circular array on the surface of the roller body 303, and the anti-slip grooves 304 are obliquely arranged.

[0025] In an embodiment of the present utility model, as Figure 4 shown, the inner bone member includes an axle seat 301 coaxially arranged inside the roller body 303. Star-shaped frames 302 are formed in a circular array on the outer edge surface of the axle seat 301, and the star-shaped frames 302 are fixedly connected to the roller body 303.

[0026] In an embodiment of the present utility model, as Figure 3As shown in the figure, the vertical rod structure includes a three-way connector 205 detachably connected to the outer surface of the bottom support cross beam 201. A bottom support vertical beam is detachably installed inside the three-way connector 205. A telescopic vertical rod 206 is movably installed inside the bottom support vertical beam. A grip assembly is detachably installed at the top of the telescopic vertical rod 206. The grip body 208 includes a rubber grip sleeve 207 detachably installed at the top of the telescopic vertical rod 206. A grip body 208 is fixedly arranged on one side of the rubber grip sleeve 207, and an annular finger strap 209 is fixedly arranged on the side of the rubber grip sleeve 207 where the grip body 208 is provided.

[0027] In an embodiment of the present invention, as Figure 3 and Figure 4 shown, a wheel axle is detachably installed inside the axle seat 301, and the wheel axle is rotatably installed between the axle hole 202 and the wheel frame 204.

[0028] Working principle: This embodiment provides an anti-slip type auxiliary walking frame. When in use, the elderly can place the palm in contact with the surface of the grip body 208 and insert the four fingers into the annular finger strap 209. By applying a thrust and cooperating with the rolling action of the roller body 303 on the ground, auxiliary walking is achieved. By arranging the bottom support cross beam 201 obliquely, during the use process by the elderly, due to the oblique arrangement of the bottom support cross beam 201, when a force is applied at the top, the center of gravity is shifted backward, thus avoiding the situation where the center of gravity tilts forward when the roller contacts an obstacle, improving the use safety. By forming anti-slip grooves 304 in a circular array on the surface of the roller body 303 and designing the anti-slip grooves 304 to be obliquely arranged, when the roller body 303 contacts an obstacle and there is a tendency for the center of gravity to tilt forward, due to the anti-slip grooves 304 being formed on the surface of the anti-slip grooves 304, during the rolling process of the roller body 303, the edges of the anti-slip grooves 304 come into contact with the ground to form a supporting effect, further avoiding the situation of the center of gravity tilting forward, and at the same time being able to achieve an anti-slip effect. And because the anti-slip grooves 304 are obliquely arranged, when the edges of the anti-slip grooves 304 come into contact with the ground, it has a smaller impact area compared with a straight groove structure, thereby reducing the vibration sensation during the movement of this walking frame and ensuring the comfort of use.

[0029] The embodiments disclosed in the present invention are preferred embodiments, but are not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present invention, they are within the protection scope of the present invention.

Claims

1. A non-slip auxiliary walking frame, characterized in that: It comprises a bracket assembly (1) with a wheel body component (3) movably mounted on the bottom; The support assembly (1) comprises symmetrically arranged support components (2) and (4) detachably arranged between the support components (2); The support component (2) comprises a bottom support beam (201) with a detachable upright structure in the middle, the bottom support beam (201) is arranged obliquely, an axial hole (202) is formed inside one end of the bottom support beam (201), and a telescopic cross bar (203) is movably installed inside the other end of the bottom support beam (201), a wheel frame (204) is formed in a symmetrical structure at the bottom of the telescopic cross bar (203), and the wheel body component (3) is rotatably connected between the wheel frame (204) and the axial hole (202); The wheel body component (3) comprises an inner frame component with a roller body (303) arranged on the outer surface, and the surface of the roller body (303) is provided with anti-skid grooves (304) in a circular array, and the anti-skid grooves (304) are arranged obliquely.

2. The anti-slip auxiliary walking frame according to claim 1, characterized in that: The inner frame component comprises an axle seat (301) coaxially arranged in the roller body (303); a star frame (302) is formed in an annular array structure on the outer edge surface of the axle seat (301); and the star frame (302) is fixedly connected to the roller body (303).

3. The anti-slip auxiliary walking frame according to claim 1, characterized in that: The vertical pole structure comprises a three-way connector (205) detachably connected to the outer surface of the bottom supporting cross beam (201), the bottom supporting vertical beam is detachably installed in the three-way connector (205), and the telescopic vertical pole (206) is movably installed in the bottom supporting vertical beam.

4. The anti-slip auxiliary walking frame according to claim 3, characterized in that: A grip assembly is detachably mounted on the top of the telescopic vertical pole (206), and the grip body comprises a rubber grip sleeve (207) detachably mounted on the top of the telescopic vertical pole (206).

5. The anti-slip auxiliary walking frame according to claim 4, characterized in that: A grip body (208) is fixedly arranged on one side of the rubber grip (207), and a ring-shaped finger-drawing belt (209) is fixedly arranged on one side of the rubber grip (207) on which the grip body (208) is arranged.

6. The anti-slip auxiliary walking frame according to claim 2, characterized in that: A wheel axle is detachably mounted in the axle seat (301), and the wheel axle is rotatably mounted between the axle hole (202) and the wheel frame (204).

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