Walking aid with simple structure

Abstract

The utility model discloses a walking aid with a simple structure, which comprises support components on two sides, a cross beam component and a connecting component, the support components comprise armrest tubes, front support tubes arranged at the front ends of the armrest tubes and rear support tubes arranged at the rear ends of the armrest tubes, and the cross beam component comprises a cross beam. Connecting sleeves are arranged on the two sides of the cross beam respectively, the front supporting pipe is rotatably arranged in the connecting sleeves in a penetrating mode, the support assembly can be folded relative to the cross beam assembly, the connecting components are detachably connected with the connecting sleeves and the front supporting pipe, and the folding type folding support is simple in structure, small in part number and high in reliability.

Description

Technical Field

[0001] The utility model relates to the technical field of walking aids, in particular to a walking aid with a simple structure. Background Art

[0002] Walking aids are widely used in families, hospitals and rehabilitation institutions. For people with inconvenient mobility, the elderly, the weak and the disabled in the lower limbs, they can rely on walking aids to walk or help them carry out rehabilitation training. Existing walking aids generally include brackets on both left and right sides and a cross beam, and the cross beam is used to fixedly connect the brackets on both left and right sides together. As a result, the walking aid cannot be folded for storage, occupying a large space. In addition, it is inconvenient to transport the walking aid, its packaging volume is large, and the packaging and transportation costs are high. Therefore, folding walking aids gradually appear, but the folding walking aids require more components and have a more complex structure, resulting in reduced reliability and unstable overall structure, affecting the user experience.

[0003] Therefore, it is necessary to improve the existing technology. Summary of the Utility Model

[0004] The utility model aims to solve at least one of the problems existing in the related art to a certain extent. For this purpose, the utility model provides a walking aid with a simple structure, which has a simple structure, fewer components and higher reliability.

[0005] The above object is achieved by the following technical solutions:

[0006] A walking aid with a simple structure includes bracket assemblies on both sides, a cross beam assembly and a connecting member. The bracket assembly includes an armrest tube, a front support tube arranged at the front end of the armrest tube and a rear support tube arranged at the rear end of the armrest tube. The cross beam assembly includes a cross beam, and connecting sleeves are respectively arranged on both sides of the cross beam. The front support tube is rotatably inserted into the connecting sleeve, and the bracket assembly can be folded relative to the cross beam assembly. The connecting member is detachably connected to the connecting sleeve and the front support tube.

[0007] When the connecting sleeve and the front support tube are connected together through the connecting member, the front support tube is relatively fixed in the connecting sleeve;

[0008] When the connecting member is removed, the front support tube can rotate in the connecting sleeve so that the bracket assembly can be folded relative to the cross beam assembly.

[0009] In some embodiments, the connecting member includes an elastic snap ring, a connecting pin is arranged inside the elastic snap ring, the elastic snap ring is detachably clamped outside the connecting sleeve, and the connecting pin can pass through the connecting sleeve and be inserted into the front support tube.

[0010] In some embodiments, an arc-shaped limiting groove is formed in the connecting sleeve, and an elastic limiting member is arranged on the front support tube. The elastic limiting member is embedded in the limiting groove to limit the folding rotation angle of the bracket assembly.

[0011] In some embodiments, the elastic limiting member includes an elastic clamping member in a U shape or a V shape. The elastic clamping member is clamped in the front support tube, and a limiting post is arranged at one end of the elastic clamping member. The limiting post is embedded in the limiting groove.

[0012] In some embodiments, adjusting tubes are arranged at the lower ends of the front support tube and the rear support tube, and anti-slip foot pads are arranged at the bottoms of the adjusting tubes.

[0013] In some embodiments, a connecting rod is arranged between the front support tube and the rear support tube.

[0014] In some embodiments, the cross beam includes an upper cross beam and a lower cross beam which are arranged at intervals in the vertical direction.

[0015] Compared with the prior art, the present utility model has at least the following beneficial effects:

[0016] 1. The present utility model provides a walking aid with a simple structure, which has a simple structure, fewer components and higher reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional schematic view of the walking aid in the embodiment;

[0018] Figure 2 is an exploded schematic view of the walking aid in the embodiment;

[0019] Figure 3 is a three-dimensional schematic view of the connecting member in the embodiment;

[0020] Figure 4 is a three-dimensional schematic view of the elastic limiting member in the embodiment. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following embodiments are used to illustrate the present utility model, but the present utility model is not limited by these embodiments. Modifying the specific implementation manners of the present utility model or equivalently replacing some technical features without departing from the spirit of the solution of the present utility model shall all be covered within the scope of the technical solution claimed by the present utility model.

[0022] Embodiment 1: As Figure 1 , Figure 2 , Figure 3 and Figure 4As shown in the figure, this embodiment provides a walking aid with a simple structure, which includes bracket assemblies 1 on both sides, a crossbeam assembly 2, and a connecting member 3. The bracket assembly 1 includes an armrest tube 11, a front support tube 12 arranged at the front end of the armrest tube 11, and a rear support tube 13 arranged at the rear end of the armrest tube 11. The crossbeam assembly 2 includes a crossbeam 21, and connecting sleeves 22 are respectively arranged on both sides of the crossbeam 21. The front support tube 12 is rotatably inserted into the connecting sleeve 22. The bracket assembly 1 can be folded relative to the crossbeam assembly 2, and the connecting member 3 is detachably connected to the connecting sleeve 22 and the front support tube 12.

[0023] When the connecting sleeve 22 and the front support tube 12 are connected together through the connecting member 3, the front support tube 12 is relatively fixed within the connecting sleeve 22;

[0024] When the connecting member 3 is removed, the front support tube 12 can rotate within the connecting sleeve 22, enabling the bracket assembly 1 to be folded relative to the crossbeam assembly 2.

[0025] The walking aid provided in this embodiment has a simple structure, with a small number of components and high reliability.

[0026] Specifically, in the normal use state of the walking aid, as Figure 1 shown in the figure, the connecting member 3 connects the connecting sleeve 22 and the front support tube 12 together. At this time, the front support tube 12 cannot rotate within the connecting sleeve 22, that is, the bracket assembly 1 cannot be folded relative to the crossbeam assembly 2;

[0027] When it is necessary to fold and store the walking aid, the connecting member 3 is removed. At this time, the front support tube 12 can rotate within the connecting sleeve 22, that is, the bracket assembly 1 can be folded relative to the crossbeam assembly 2.

[0028] It can be seen that the walking aid provided in this embodiment requires fewer components, has a relatively simple structure, can improve the reliability of the walking aid to a certain extent, has a more stable overall structure, and is conducive to enhancing the user experience.

[0029] In this embodiment, the connecting member 3 includes an elastic snap ring 31, and a connecting pin 32 is arranged inside the elastic snap ring 31. The elastic snap ring 31 is detachably clamped outside the connecting sleeve 22, and the connecting pin 32 can pass through the connecting sleeve 22 and be inserted into the front support tube 12. Its structure is simple. It is convenient to connect the connecting sleeve 22 and the front support tube 12 through the connecting member 3, and it is also convenient to remove the connecting member 3 from the connecting sleeve 22 and the front support tube 12, which is conducive to enhancing the user experience.

[0030] Further, an arc-shaped limiting groove 220 is formed in the connecting sleeve 22, and an elastic limiting member 4 is arranged on the front support tube 12. The elastic limiting member 4 is embedded in the limiting groove 220 to limit the folding rotation angle of the bracket assembly 1. The structure is simple, thereby improving the stability and reliability of the walking aid during use.

[0031] Furthermore, the elastic limiting member 4 includes an elastic clamping member 41 in a U shape or a V shape. The elastic clamping member 41 is clamped in the front support tube 12. A limiting post 42 is arranged at one end of the elastic clamping member 41. The limiting post 42 is embedded in the limiting groove 220. The structure is simple and reasonable. The cooperation of the elastic clamping member 41 and the limiting groove 220 is beneficial to limit the folding rotation angle of the bracket assembly 1.

[0032] In this embodiment, adjusting tubes 14 are arranged at the lower ends of the front support tube 12 and the rear support tube 13 respectively. Anti-slip foot pads 15 are arranged at the bottoms of the adjusting tubes 14. Thus, the height of the walking aid can be adjusted to meet the usage requirements of different users. Moreover, the anti-slip performance of the walking aid can be improved by the arranged anti-slip foot pads 15, so as to achieve the purpose of improving the safety of product use.

[0033] Further, a connecting rod 16 is arranged between the front support tube 12 and the rear support tube 13, thereby improving the stability and reliability of the overall structure of the bracket assembly 1 and reducing the shaking of the walking aid during use.

[0034] Furthermore, the cross beam 21 includes an upper cross beam and a lower cross beam arranged at intervals in the up-down direction, thereby improving the stability and reliability of the overall structure of the bracket assembly 1 and reducing the shaking of the walking aid during use.

[0035] The above are only some embodiments of the present invention. For those of ordinary skill in the art, without departing from the creative concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention.

Claims

1. A walking aid with a simple structure, characterized in that: The invention comprises a support assembly (1) and a crossbeam assembly (2) on two sides, wherein the support assembly (1) comprises a handrail tube (11), a front support tube (12) arranged at the front end of the handrail tube (11), and a rear support tube (13) arranged at the rear end of the handrail tube (11); the crossbeam assembly (2) comprises a crossbeam (21), and connecting sleeves (22) are respectively arranged on both sides of the crossbeam (21); the front support tube (12) can be rotatably inserted into the connecting sleeve (22); and the support assembly (1) can be folded relative to the crossbeam assembly (2).

2. A walking aid with a simple structure according to claim 1, characterized in that: It also includes a connecting member (3), wherein the connecting member (3) is detachably connected to the connecting sleeve (22) and the front supporting tube (12); When the connecting sleeve (22) and the front support tube (12) are connected together through the connecting member (3), the front support tube (12) is relatively fixed in the connecting sleeve (22); When the connecting member (3) is removed, the front support tube (12) can be rotated in the connecting sleeve (22), so that the support assembly (1) can be folded relative to the crossbeam assembly (2).

3. A walking aid with a simple structure according to claim 2, characterized in that: The connecting member (3) comprises an elastic snap ring (31), a connecting pin (32) is arranged inside the elastic snap ring (31), the elastic snap ring (31) is detachably clamped outside the connecting sleeve (22), and the connecting pin (32) can pass through the connecting sleeve (22) and be inserted into the front support tube (12).

4. A walking aid with a simple structure according to claim 2, characterized in that: An arc-shaped limiting groove (220) is provided on the connecting sleeve (22), and an elastic limiting component (4) is provided on the front supporting tube (12). The elastic limiting component (4) is embedded in the limiting groove (220) to limit the folding rotation angle of the bracket assembly (1).

5. A walking aid with a simple structure according to claim 4, characterized in that: The elastic limiting component (4) comprises a U-shaped or V-shaped elastic clamping component (41), the elastic clamping component (41) being clamped in the front support tube (12), a limiting column (42) being arranged at one end of the elastic clamping component (41), and the limiting column (42) being embedded in the limiting groove (220).

6. A walking aid with a simple structure according to any one of claims 1 to 5, characterized in that: An adjustment tube (14) is provided at the lower end of the front support tube (12) and the rear support tube (13), and an anti-slip foot pad (15) is provided at the bottom of the adjustment tube (14).

7. A walking aid with a simple structure according to any one of claims 1 to 5, characterized in that: A connecting rod (16) is provided between the front supporting tube (12) and the rear supporting tube (13).

8. A walking aid with a simple structure according to any one of claims 1 to 5, characterized in that: The cross beam (21) comprises an upper cross beam and a lower cross beam which are arranged at intervals in the up-down direction.

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