Auxiliary walking device

Abstract

The utility model belongs to the field of auxiliary walking, particularly relates to an auxiliary walking device, and aims to solve the problems that although an existing auxiliary walking device can assist a patient in walking, wheels cannot be braked during walking, danger is easy to occur, the function is single, and some articles cannot be carried. Rotating frames are rotationally connected to the four corners of the bottom of the frame body, moving wheels used for enabling the frame body to move are arranged on the rotating frames, a connecting sleeve is fixedly connected to the frame body, a handrail is slidably connected into the connecting sleeve, a supporting plate is fixedly connected to the frame body, and a patient can be supported by the supporting plate to have a rest when tired; by means of the braking mechanism, the moving wheels can be braked when needed, the frame body can be stable, accidents can be prevented, some needed objects can be placed through the storage mechanism when walking is assisted, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary walking, in particular to an auxiliary walking device. Background Art

[0002] During neurological treatment, in order to help patients with leg injuries recover better, it is necessary to train the patients' legs so that they can walk as soon as possible. In order to ensure the safety and stability of the patients' training, walking assist devices are often required.

[0003] After searching, the patent with announcement number: CN220175521U discloses a nursing-assisted walking device, including side panels and a front panel. The two front panels are hinged on the two side panels on the side surfaces away from each other, and the two front panels are hinged at one end close to each other. Armrests are installed on the top of the two front panels, and rollers are installed at the bottom ends of the two side panels. A positioning structure is provided between the front panel and the side panel, and a rest structure is provided on the side where the two side panels are close to each other. The device can be folded by rotating between the front panels and rotating the front panel on the side panels, which greatly reduces the space occupied by the device and is convenient for storage.

[0004] The technical solution has the following problems:

[0005] Although it can assist patients in walking, the wheels cannot be braked during walking, which can easily lead to danger, and it has a single function and cannot carry some items. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings of the existing auxiliary walking devices in the prior art, such as the fact that although the existing auxiliary walking devices can assist patients in walking, they cannot brake the wheels during walking, which is prone to danger, and have a single function and cannot carry some items.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] An auxiliary walking device includes a frame, wherein the four corners of the bottom of the frame are rotatably connected to a rotating frame, the rotating frame is provided with moving wheels for enabling the frame to move, the frame is fixedly connected to a connecting sleeve, an armrest is slidably connected to the connecting sleeve, and the frame is fixedly connected to a support plate, which can be used by the patient to rest when tired;

[0009] A braking mechanism is provided on the armrest to brake the moving wheels to prevent the frame from moving;

[0010] The storage mechanism is arranged on the frame for placing some required items for the convenience of patients.

[0011] In one possible design, the braking mechanism includes a fixed block, a brake handle, a brake line, a rotating shaft, a rotating block, a brake pad and a spring. A cavity is opened on the fixed block, one end of the armrest extends into the cavity and is fixedly connected to one inner wall of the cavity, one end of the brake handle extends into the cavity and can rotate in the cavity, one end of the spring is fixedly connected to one end of the armrest, and the other end is fixedly connected to one end of the brake handle, one end of the brake line passes through the fixed block and is fixedly connected to the brake handle, the other end of the brake line is fixedly connected to the rotating block, the rotating block is rotatably connected to the rotating frame via a rotating shaft, the brake pad is fixedly connected to the rotating block, and the brake pad corresponds to one of the moving wheels.

[0012] In a possible design, the storage mechanism includes a placement basket and a fixing rod, the fixing rod is fixedly connected to the frame, and the placement basket is connected to the fixing rod via a hook.

[0013] In a possible design, a limit bolt is threadedly connected to the connecting sleeve, and the outer end of the limit bolt is fixedly connected to a rotating handle.

[0014] In a possible design, an anti-slip cover is fixedly connected to the armrest, and the anti-slip cover is provided with anti-slip grooves for increasing friction and preventing the patient's hand from slipping.

[0015] In a possible design, a fixing screw is threadedly connected to the brake handle, a threaded hole adapted to the fixing screw is provided at the bottom of the anti-slip sleeve, and a handle is fixedly connected to the bottom end of the fixing screw.

[0016] In the present application, when the patient uses the assisted walking device, the frame can be moved by the rotating frame and the moving wheels, so that the patient can hold the anti-slip sleeve for assisted walking. When the height of the armrest is not suitable, the limit bolt can be loosened first, and then the armrest can be pulled upward, and the armrest will slide in the connecting sleeve, so that the height of the armrest can be adjusted. After the adjustment is completed, the limit bolt can be tightened inward to fix the position of the armrest. The anti-slip grooves on the anti-slip sleeve can increase friction and effectively prevent the patient's hand from slipping. By providing a placement basket, some daily necessities can be placed in it for easy use by the patient.

[0017] Since a brake handle is provided, the patient can hold the brake handle tightly, and one end of the brake handle will be displaced, the spring will be stretched, and the brake line will also be displaced, thereby pulling one end of the rotating block to rotate upward, and the other end of the rotating block will drive the brake pad to rotate downward, and then it can contact the corresponding moving wheel, so that the moving wheel can be braked. Release the brake handle, and the brake pad can be reset under the return elastic force of the spring, so that the brake on the moving wheel can be released;

[0018] When the patient is tired, he can hold the brake handle and use the brake pad to brake the moving wheel first. At this time, the fixing screw corresponds exactly to the threaded hole on the anti-slip sleeve. Then turn the fixing screw to make the fixing screw and the threaded hole threadedly connected. In this way, the position of the brake handle can be fixed. Even if the hand is released, the brake handle will not be reset. Then the patient can lie on the support board to rest.

[0019] The utility model is provided with a brake mechanism, which can brake the moving wheels when needed, so that the frame can be stable and accidents can be prevented. The storage mechanism can be used to place some required items when assisting walking, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of an auxiliary walking device proposed by the utility model from a first perspective;

[0021] Figure 2 This is a schematic diagram of the structure of the auxiliary walking device proposed by the utility model from a second perspective;

[0022] Figure 3 This is a schematic diagram of the braking mechanism structure of an auxiliary walking device proposed in the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the rotating frame, rotating block and brake pad of an auxiliary walking device proposed in the utility model;

[0024] Figure 5 This is a schematic diagram of the rotating frame and moving wheel structure of an auxiliary walking device proposed in the utility model.

[0025] In the figure: 1. Frame; 2. Connecting sleeve; 3. Handrail; 4. Support plate; 5. Placement basket; 6. Rotating frame; 7. Moving wheel; 8. Fixed block; 9. Brake handle; 10. Brake line; 11. Rotating shaft; 12. Rotating block; 13. Brake pad; 14. Spring; 15. Anti-slip sleeve; 16. Fixing screw; 17. Limit bolt. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] Example 1

[0028] Reference Figure 1-5An assisted walking device is used in the field of assisted walking, including a frame 1, and a rotating frame 6 is rotatably connected to the four corners of the bottom of the frame 1. The rotating frame 6 is provided with moving wheels 7, so that the device can move freely. A connecting sleeve 2 is fixedly connected to the frame 1, and an armrest 3 is slidably connected in the connecting sleeve 2 to adapt to the height and comfort requirements of different patients. A support plate 4 is also fixedly connected to the frame 1, which is used for patients to support and rest when they are tired of walking.

[0029] In order to be able to brake the moving wheel 7, a braking mechanism is provided, which includes a fixed block 8, a brake handle 9, a brake line 10, a rotating shaft 11, a rotating block 12, a brake pad 13 and a spring 14. A cavity is provided on the fixed block 8, one end of the armrest 3 extends into the cavity and is fixedly connected to one inner wall of the cavity, one end of the brake handle 9 extends into the cavity and can rotate in the cavity, the spring 14 connects the armrest 3 and the brake handle 9 to provide a reset force, one end of the brake line 10 is fixedly connected to the brake handle 9, and the other end is fixedly connected to the rotating block 12, the rotating block 12 is rotatably connected to the rotating frame 6 through the rotating shaft 11, and the brake pad 13 is fixedly connected to the rotating block 12, corresponding to one of the moving wheels 7. When braking is required, the patient rotates the brake handle 9 to make the brake line 10 pull the rotating block 12, thereby making the brake pad 13 contact with the moving wheel 7 to achieve braking.

[0030] In order to place some required items and make them convenient for patients to take them, a storage mechanism is set up. The storage mechanism includes a placement basket 5 and a fixed rod. The fixed rod is fixedly connected to the frame 1, and the placement basket 5 is connected to the fixed rod through a hook, which makes it convenient for patients to place some required items, such as medicines, water cups, etc.

[0031] Example 2

[0032] refer to Figure 1-4 , based on the improvement of Example 1:

[0033] A limit bolt 17 is threadedly connected to the connecting sleeve 2, and a rotating handle is fixedly connected to the outer end of the limit bolt 17. By rotating the rotating handle, the position of the limit bolt 17 can be adjusted, thereby fixing the height of the handrail 3.

[0034] An anti-slip cover 15 is fixedly connected to the armrest 3. The anti-slip cover 15 is provided with anti-slip grooves for increasing friction and preventing the patient's hand from slipping.

[0035] The brake handle 9 is threadedly connected with a fixing screw 16, and the bottom of the anti-slip sleeve 15 is provided with a threaded hole adapted to the fixing screw 16. When the patient is tired, he can hold the brake handle 9 and make the brake pad 13 brake the moving wheel 7 first. At this time, the fixing screw 16 corresponds exactly to the threaded hole on the anti-slip sleeve 15, and then the fixing screw 16 is rotated to make the fixing screw 16 threadedly connected to the threaded hole, so that the position of the brake handle 9 can be fixed. Even if the hand is released, the brake handle 9 will not be reset. Then the patient can lie on the support plate 4 to rest.

[0036] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An auxiliary walking device, comprising a frame (1), wherein the four corners of the bottom of the frame (1) are rotatably connected to a rotating frame (6), and the rotating frame (6) is provided with a moving wheel (7) for enabling the frame (1) to move, characterized in that: The frame (1) is fixedly connected to a connecting sleeve (2), an armrest (3) is slidably connected to the connecting sleeve (2), and a support plate (4) is fixedly connected to the frame (1), so that the patient can rest with the support plate (4) when tired; A braking mechanism is provided on the handrail (3) for braking the moving wheel (7) to prevent the frame (1) from moving. The braking mechanism comprises a fixed block (8), a brake handle (9), a brake line (10), a rotating shaft (11), a rotating block (12), a brake pad (13) and a spring (14). A cavity is provided on the fixed block (8). One end of the handrail (3) extends into the cavity and is fixedly connected to an inner wall of one side of the cavity. One end of the brake handle (9) extends into the cavity and can rotate in the cavity. One end of the spring (14) is fixedly connected to one end of the handrail (3), and the other end is fixedly connected to one end of the brake handle (9). One end of the brake line (10) passes through the fixed block (8) and is fixedly connected to the brake handle (9). The other end of the brake line (10) is fixedly connected to the rotating block (12). The rotating block (12) is rotatably connected to the rotating frame (6) through the rotating shaft (11). The brake pad (13) is fixedly connected to the rotating block (12), and the brake pad (13) corresponds to one of the moving wheels (7). The handrail (3) is fixedly connected with an anti-slip sleeve (15), and the anti-slip sleeve (15) is provided with anti-slip grooves for increasing friction and preventing the patient's hand from slipping. The brake handle (9) is threadedly connected with a fixing screw (16), and the bottom of the anti-slip sleeve (15) is provided with a threaded hole adapted to the fixing screw (16), and the bottom end of the fixing screw (16) is fixedly connected with a handle; A storage mechanism is provided on the frame (1) for placing some required items for the convenience of patients.

2. The walking assist device according to claim 1, characterized in that: The storage mechanism comprises a placement basket (5) and a fixing rod, wherein the fixing rod is fixedly connected to the frame body (1), and the placement basket (5) is clamped on the fixing rod via a hook.

3. The walking assist device according to claim 1, characterized in that: A limiting bolt (17) is threadedly connected to the connecting sleeve (2), and the outer end of the limiting bolt (17) is fixedly connected to a rotating handle.

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