Multifunctional walking stick

Abstract

The utility model relates to the technical field of pension service, and discloses a multifunctional walking stick which comprises a support, a main body fixedly installed at the bottom end of the support, a connecting rod fixedly installed at the top end of the support, an anti-skid pad fixedly installed at the bottom end of the main body, a main frame fixedly installed at the top end of the connecting rod, a handle fixedly installed on the side edge of the main frame, and a fixing cylinder fixedly installed at the top end of the main frame. A sliding rod is installed on the peripheral face of the threaded rod in a threaded mode, a moving block is fixedly installed at the top end of the sliding rod, a supporting plate is fixedly installed at the top end of the moving block, and a cover plate is installed at one end of the supporting plate. According to the device, the height of the device can be conveniently adjusted through the rotating disc, the threaded rod, the sliding rod, the fixing cylinder and the moving block, the device can be used by people with different heights, the compatibility of the device is improved, meanwhile, the stability in use is improved, the problem that old people fall down in the using process is solved, and an empty bin is arranged, so that emergency medicine can be conveniently stored when the old people use the device.

Description

Technical Field

[0001] The utility model relates to the technical field of elderly care services, in particular to a multifunctional crutch. Background Art

[0002] Due to the decline in physical functions of the elderly, they generally need to use crutches when traveling. The existing crutches have relatively single functions and can only meet the general walking assistance function. However, the elderly have many inconveniences in traveling, and the existing single-function crutches can hardly meet the various travel needs of the elderly. In order to solve the existing needs, it is necessary to improve the existing devices to meet actual needs. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the utility model provides a multifunctional crutch, which has the advantages of being able to adjust the height of the device through a turntable, a threaded rod, a sliding rod, a fixed cylinder and a movable block to meet the needs of people of different heights and improve the compatibility of the device. At the same time, it increases the stability during use and reduces the problem of falls caused by the elderly during use. It also has an empty compartment for storing emergency medicines when the elderly use it, etc., solving the above-mentioned technical problems.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional crutch, including a support, a main body is installed at the bottom end of the support, and a connecting rod is installed at the top end, an anti-slip pad is installed at the bottom end of the main body, a main frame is installed at the top end of the connecting rod, a handle is installed on the side of the main frame, and a fixing tube is installed on the top end, a turntable is installed at the bottom end of the main frame, a threaded rod is installed at the top end of the turntable, a sliding rod is installed on the outer circumference of the threaded rod, a moving block is installed at the top end of the sliding rod, a support plate is installed at the top end of the moving block, and a cover plate is installed at one end of the support plate.

[0007] Preferably, the turntable is installed through the bottom end of the main frame, and a threaded rod is fixedly installed on the top end, a rubber ring is fixedly installed at the connection between the turntable and the main frame, the outer circumference of the threaded rod is threadedly connected to the inner wall of the sliding rod, the outer circumference of the sliding rod is slidably connected to the inner wall of the fixed tube, and a moving block is fixedly installed on the top end.

[0008] Through the above technical solution, the tightness of the connection between the turntable and the main frame is first increased by the rubber ring. When the turntable is rotated, the turntable drives the threaded rod to rotate. During the rotation process, the threaded rod drives the sliding rod and the moving block to rise on the threaded surface of the threaded rod, and at the same time slide inside the fixed tube to adjust the length between the fixed tube and the sliding rod, thereby adjusting the height of the device to meet the use of people of different heights.

[0009] Preferably, two sides of the moving block are slidably connected to the inner side of the main frame, and screw holes are provided on the outer side of the main frame and the end of the moving block.

[0010] Through the above technical solution, when the threaded rod drives the sliding rod to drive the moving block to move, the moving block slides synchronously on the inside of the main frame. When the height of the device is adjusted, the screws are passed through the screw holes on the outside of the main frame corresponding to the ends of the moving block to fix the moving block, thereby increasing the stability of the device after the height is adjusted.

[0011] Preferably, an empty compartment is opened inside one end of the support plate, and a cover plate is embedded in the side, and the outer peripheral surface of the support plate is wrapped with a soft cushion.

[0012] Through the above technical solution, the empty compartment is convenient for users to store emergency items such as medicines, which provides convenience for users, and the addition of soft cushions increases the comfort for the elderly.

[0013] Preferably, a support rod is fixedly installed inside the main body, a spring is installed on the outer circumference of the support rod, a slider is fixedly installed on the bottom end of the spring, extension plates are fixedly installed on both ends of the slider through connecting rods, and a roller is installed on the bottom end of the extension plate.

[0014] Through the above technical solution, when the device is in use, the roller drives the extension plate to move synchronously with the user's forward movement. When the elderly use it, the two sets of extension plates and rollers increase the stability and supporting force of the device during movement, thereby reducing the problem of the elderly falling.

[0015] Compared with the prior art, the utility model provides a multifunctional crutch with the following beneficial effects:

[0016] 1. The utility model firstly increases the tightness of the joint between the turntable and the main frame by means of a rubber ring. When the turntable is rotated, the turntable drives the threaded rod to rotate. During the rotation process, the threaded rod drives the slide rod and the moving block to rise on the threaded surface of the threaded rod and slide inside the fixed tube at the same time. The length between the fixed tube and the slide rod is adjusted, so that the height of the device can be adjusted to meet the use of people of different heights. When the threaded rod drives the slide rod to drive the moving block to move, the moving block slides synchronously inside the main frame. When the height of the device is adjusted, the screws are passed through the screw holes on the outer side of the main frame corresponding to the end of the moving block to fix the moving block, thereby increasing the stability of the device after the height is adjusted.

[0017] 2. The utility model firstly increases the tightness of the connection between the turntable and the main frame by means of a rubber ring. When the turntable is rotated, the turntable drives the threaded rod to rotate. During the rotation process, the threaded rod drives the sliding rod and the moving block to rise on the threaded surface of the threaded rod, and slides inside the fixed tube at the same time, thereby adjusting the length between the fixed tube and the sliding rod, thereby adjusting the height of the device to meet the use of people of different heights. When the threaded rod drives the sliding rod to drive the moving block to move, the moving block slides synchronously on the inside of the main frame. When the height of the device is adjusted, the screws are passed through the screw holes on the outside of the main frame corresponding to the ends of the moving block to fix the moving block, thereby increasing the stability of the device after the height is adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the crutch structure of the utility model;

[0019] Figure 2 This is a front view schematic diagram of the structure crutch of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the bottom of the crutch structure of the utility model;

[0021] Figure 4 It is a schematic cross-sectional view of the top of the crutch structure of the utility model.

[0022] Among them: 1. support; 2. main body; 21. support rod; 22. spring; 23. slider; 24. extension plate; 25. roller; 3. connecting rod; 4. anti-slip pad; 5. main frame; 6. handle; 7. fixed cylinder; 8. turntable; 9. threaded rod; 10. slide rod; 11. moving block; 12. support plate; 121. empty chamber; 13. cover plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4A multifunctional crutch includes a support 1, a main body 2 is installed at the bottom end of the support 1, and a connecting rod 3 is installed at the top end, an anti-slip pad 4 is installed at the bottom end of the main body 2, a main frame 5 is installed at the top end of the connecting rod 3, a handle 6 is installed on the side of the main frame 5, and a fixing tube 7 is installed at the top end, a turntable 8 is installed at the bottom end of the main frame 5, a threaded rod 9 is installed at the top end of the turntable 8, a sliding rod 10 is installed on the outer circumference of the threaded rod 9, a moving block 11 is installed at the top end of the sliding rod 10, a support plate 12 is installed at the top end of the moving block 11, and a cover plate 13 is installed at one end of the support plate 12.

[0025] Specifically, the turntable 8 is installed through the bottom of the main frame 5, and a threaded rod 9 is fixedly installed on the top, a rubber ring is fixedly installed at the junction of the turntable 8 and the main frame 5, the outer circumference of the threaded rod 9 is threadedly connected to the inner wall of the slide rod 10, the outer circumference of the slide rod 10 is slidably connected to the inner wall of the fixed cylinder 7, and a moving block 11 is fixedly installed on the top. The advantage is that firstly, the rubber ring increases the tightness of the junction between the turntable 8 and the main frame 5, when the turntable 8 is rotated, the turntable 8 drives the threaded rod 9 to rotate, and the threaded rod 9 drives the slide rod 10 and the moving block 11 to rise on the outer circumference of the threaded rod 9 during the rotation process, and slides inside the fixed cylinder 7 at the same time, adjusting the length between the fixed cylinder 7 and the slide rod 10, so that the height of the device can be adjusted to meet the use of people of different heights.

[0026] Specifically, both sides of the moving block 11 are slidably connected to the inner side of the main frame 5, and screw holes are provided on the outer side of the main frame 5 and the end of the moving block 11. The advantage is that when the threaded rod 9 drives the slide rod 10 to drive the moving block 11 to move, the moving block 11 slides synchronously on the inner side of the main frame 5. After the height adjustment of the device is completed, the screws are passed through the screw holes on the outer side of the main frame 5 corresponding to the end of the moving block 11 to fix the moving block 11, thereby increasing the stability of the device after the height adjustment.

[0027] Specifically, an empty compartment 121 is provided inside one end of the support plate 12, and a cover plate 13 is embedded and installed on the side, and a cushion is wrapped around the outer surface of the support plate 12. The advantage is that the empty compartment 121 is convenient for users to store emergency items such as medicines, providing convenience for users, and the addition of the cushion increases the comfort of the elderly.

[0028] Specifically, a support rod 21 is fixedly installed inside the main body 2, a spring 22 is installed on the outer circumference of the support rod 21, a slider 23 is fixedly installed at the bottom end of the spring 22, an extension plate 24 is fixedly installed at both ends of the slider 23 through a connecting rod, and a roller 25 is installed at the bottom end of the extension plate 24. The advantage is that when the device is in use, the roller 25 drives the extension plate 24 to move synchronously with the user's forward movement. When the elderly are in use, the two sets of extension plates 24 and rollers 25 increase the stability and support force of the device during movement, thereby reducing the problem of the elderly falling.

[0029] When in use, firstly, the tightness of the connection between the turntable 8 and the main frame 5 is increased by the rubber ring. When the turntable 8 is rotated, the turntable 8 drives the threaded rod 9 to rotate. During the rotation process, the threaded rod 9 drives the sliding rod 10 and the moving block 11 to rise on the outer circumference of the threaded rod 9, and slides inside the fixed cylinder 7 at the same time, and the length between the fixed cylinder 7 and the sliding rod 10 is adjusted, so that the height of the device can be adjusted to meet the use of people of different heights. When the threaded rod 9 drives the sliding rod 10 to drive the moving block 11 to move, the moving block 11 slides synchronously on the inside of the main frame 5. When the height adjustment of the device is completed, Screws are passed through the screw holes on the outer side of the main frame 5 at the ends corresponding to the moving block 11 to fix the moving block 11, thereby increasing the stability of the device after adjusting the height. The empty compartment 121 is convenient for users to store emergency items such as medicines, providing convenience for users, and the addition of cushions increases the comfort for the elderly. When the device is in use, the roller 25 drives the extension plate 24 to move synchronously with the user's forward movement. When the elderly are in use, the two sets of extension plates 24 and rollers 25 increase the stability and support force of the device during movement, thereby reducing the problem of the elderly falling.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional crutch, comprising a support (1), characterized in that: A main body (2) is installed at the bottom end of the support (1), and a connecting rod (3) is installed at the top end; an anti-slip pad (4) is installed at the bottom end of the main body (2); a main frame (5) is installed at the top end of the connecting rod (3); a handle (6) is installed on the side of the main frame (5), and a fixing tube (7) is installed at the top end; a turntable (8) is installed at the bottom end of the main frame (5); a threaded rod (9) is installed at the top end of the turntable (8); a sliding rod (10) is installed on the outer circumference of the threaded rod (9); a moving block (11) is installed at the top end of the sliding rod (10); a support plate (12) is installed at the top end of the moving block (11); and a cover plate (13) is installed at one end of the support plate (12).

2. A multifunctional crutch according to claim 1, characterized in that: The turntable (8) is installed through the bottom end of the main frame (5), and a threaded rod (9) is fixedly installed on the top end. A rubber ring is fixedly installed at the connection between the turntable (8) and the main frame (5). The outer peripheral surface of the threaded rod (9) is threadedly connected to the inner wall of the sliding rod (10). The outer peripheral surface of the sliding rod (10) is slidably connected to the inner wall of the fixed tube (7), and a moving block (11) is fixedly installed on the top end.

3. A multifunctional crutch according to claim 1, characterized in that: Both sides of the moving block (11) are slidably connected to the inner side of the main frame (5), and screw holes are provided on the outer side of the main frame (5) and the end of the moving block (11).

4. A multifunctional crutch according to claim 1, characterized in that: An empty chamber (121) is provided inside one end of the support plate (12), and a cover plate (13) is embedded in the side, and the outer peripheral surface of the support plate (12) is wrapped with a soft cushion.

5. The multifunctional crutch according to claim 1, characterized in that: A support rod (21) is fixedly installed inside the main body (2), a spring (22) is installed on the outer peripheral surface of the support rod (21), a slider (23) is fixedly installed at the bottom end of the spring (22), an extension plate (24) is fixedly installed at both ends of the slider (23) through a connecting rod, and a roller (25) is installed at the bottom end of the extension plate (24).

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