Adjustable joint nursing walking aid

Abstract

The utility model discloses an adjustable joint nursing walking aid which comprises a base, supporting columns, a support assembly and a handrail assembly, the two supporting columns are symmetrically arranged at the top of the base, an adjusting rod is arranged between the two supporting columns, and adjusting assemblies are arranged between the two ends of the adjusting rod and the corresponding supporting columns; through designed structures such as an adjusting rod, a supporting seat plate, a metal supporting block, a moving groove, a connecting block, a vertical column and a clamping groove, the connecting block can slide up and down in the moving groove, so that the height of the adjusting rod and the height of the supporting seat plate can be adjusted up and down, and then the adjusted adjusting rod is limited through the clamping effect of a clamping block and the corresponding clamping groove; according to the structure, the height of the supporting seat plate can be adjusted according to the height of a user, the flexibility of the device is improved, and the user can use the supporting seat plate more conveniently and comfortably.

Description

Technical Field

[0001] The utility model belongs to the technical field of joint care, and in particular relates to an adjustable joint care walker. Background Art

[0002] A walker, also known as a lower limb orthosis, is a walking support tool for elderly people with limited mobility, certain traumatic patients, hemiplegic patients and disabled people to help them walk or exercise their limbs. People can walk slowly and easily with the help of it. Its main function is to support the human body's center of gravity, assist or replace limb functions, reduce unnecessary activities of lower limb joints, and maintain lower limb stability. Upon search, a joint care walker described in an existing patent with application number: CN201620607000.2 includes a bracket, the bracket includes a front bracket and a rear bracket respectively connected by cross bars, the front bracket and the rear bracket are retractable rods, and there are two of them respectively, and an articulated pedal is arranged between the two rear brackets; a power assist device is arranged on the articulated pedal, and the power assist device includes a bellows, a pressure block and a foot pedal arranged in sequence...; it can be seen that what is described therein is a joint care walker.

[0003] When existing joint care walkers are in use, they generally have a seat plate for the user to rest on. However, the height of the seat plate is fixed, and the height of users varies. It may be inconvenient and uncomfortable for tall or short users to use a seat plate with a fixed height, so it is necessary to design a structure that can adjust the seat plate height to solve this problem. Utility Model Content

[0004] The utility model aims to provide an adjustable joint care walker to solve the problem that the height of the seat plate cannot be adjusted, which is not conducive to use by tall or short users.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an adjustable joint care walker, comprising a base, a support column, a bearing assembly and an armrest assembly, the two support columns are symmetrically arranged at the top of the base, an adjustment rod is arranged between the two support columns, an adjustment assembly is arranged between the two ends of the adjustment rod and the corresponding support columns, the adjustment assembly includes a movable groove, a connecting block, a vertical column, a card slot, and a card block, the bearing assembly is arranged on one side of the adjustment rod, the bearing assembly includes a support seat plate, a metal support block, a magnet, and an iron block, an armrest assembly is arranged on the top of the support column, the armrest assembly includes armrest A, armrest B, and armrest C, and a protective assembly is arranged on the top of the armrest B.

[0006] Preferably, the movable groove is opened on the inner side of the supporting column, the two connecting blocks are symmetrically arranged at the two ends of the adjusting rod, the connecting blocks are embedded in the corresponding movable grooves, the vertical column passes through the interior of the connecting block, the two ends of the vertical column are respectively fixedly connected to the inner walls on both sides of the movable groove, the card slots are opened at equal distances on one side of the vertical column, the two card blocks are symmetrically slidably arranged at the bottom of the two ends of the adjusting rod, and one end of the card block is embedded in the interior of one of the card slots.

[0007] Preferably, the adjustment assembly also includes a spring groove and a moving block, the two spring grooves are symmetrically opened at the bottom of both ends of the adjustment rod, the moving block is arranged inside the spring groove, and a spring is connected to the inner wall of the spring groove, and the bottom end of the moving block is fixedly connected to the top of the blocking block.

[0008] Preferably, the support seat plate is rotatably disposed on one side of the adjustment rod, and the metal support block is fixed on one side of the adjustment rod and is located at the bottom of the support seat plate.

[0009] Preferably, the magnet is embedded in one side of the adjustment rod and is located on the top of the support seat plate, and the iron block is embedded in the top of the support seat plate.

[0010] Preferably, the handrail A is fixed to one side of the top end of the support column, the handrail B is fixed to one end of the handrail A, and the handrail C is fixed to one end of the handrail B.

[0011] Preferably, the protection component includes an arc plate, a connecting rod, Velcro, and a sponge pad. The two arc plates are symmetrically located on the top of the armrest B, the sponge pad is arranged on the inner side of the arc plate, the Velcro is arranged at the contact point of the two arc plates, the connecting rod is arranged on the outer side of the arc plate, and a sliding component is arranged between the bottom end of the connecting rod and the armrest C.

[0012] Preferably, the sliding assembly includes a slide groove and a slider, the slide groove is opened at the top of the armrest C, the slider is slidably arranged inside the slide groove, and the top end of the slider is fixedly connected to the bottom end of the connecting rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] Through the designed adjustment rod, support seat plate, metal support block, movable groove, connecting block, vertical column, card slot and other structures, the connecting block can slide up and down inside the movable groove, so that the height of the adjustment rod and the support seat plate can be adjusted up and down, and then the adjusted adjustment rod is limited by the carding action of the card block and the corresponding card slot. This structure can adjust the height of the support seat plate according to the height of the user, improves the flexibility of the device, and makes the user more convenient and comfortable when using the support seat plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a side sectional view of the support assembly of the utility model;

[0017] Figure 3 It is a cross-sectional view of the adjustment assembly of the utility model;

[0018] Figure 4 It is a three-dimensional diagram of the handrail assembly of the utility model;

[0019] Figure 5 It is a top view of the protection component of the utility model;

[0020] Figure 6 It is a cross-sectional view of the sliding assembly of the utility model;

[0021] In the figure: 100, base; 200, support column; 300, adjustment rod; 400, support assembly; 401, support seat plate; 402, metal support block; 403, magnet; 404, iron block; 500, adjustment assembly; 501, moving groove; 502, connecting block; 503, vertical column; 504, card slot; 505, card block; 506, spring slot; 507, moving block; 600, armrest assembly; 601, armrest A; 602, armrest B; 603, armrest C; 700, protection assembly; 701, arc plate; 702, connecting rod; 703, Velcro; 704, sponge pad; 800, sliding assembly; 801, slide groove; 802, slider. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1

[0024] See also Figures 1 to 3, which is the first embodiment of the utility model, and this embodiment provides a technical solution: an adjustable joint care walker, comprising a base 100, a support column 200, a support assembly 400 and an armrest assembly 600, wherein the two support columns 200 are symmetrically fixed to the top of the base 100 having a "C"-shaped cross-section, an adjustment rod 300 is arranged between the two support columns 200, and an adjustment assembly 500 is arranged between the two ends of the adjustment rod 300 and the corresponding support column 200, and the adjustment assembly 500 can adjust the height of the adjustment rod 300 up and down, and the adjustment assembly 500 comprises a moving groove 501, a connecting block 502, a vertical column 503, a card slot 504, and a card block 505, wherein the moving groove 501 is arranged on the inner side of the support column 200, and the two connecting blocks 50 2 are symmetrically fixed at both ends of the adjustment rod 300, and the connecting block 502 is embedded in the corresponding movable groove 501. The connecting block 502 can slide up and down in the corresponding movable groove 501. The vertical column 503, whose two ends are respectively fixedly connected to the inner walls of both sides of the movable groove 501, passes through the interior of the connecting block 502, so that the connecting block 502 can slide up and down on the vertical column 503. The vertical column 503 can improve the stability of the connecting block 502 when sliding up and down. The card slot 504 is equidistantly arranged on one side of the vertical column 503. Two card blocks 505 are symmetrically slidably arranged at the bottom of both ends of the adjustment rod 300. One end of the card block 505 is embedded in the interior of one of the card slots 504, so that the adjustment rod 300 can be limited after sliding up and down, ensuring that the adjustment rod 300 0 stability during use, the adjustment component 500 also includes a spring slot 506 and a moving block 507. The two spring slots 506 with a "T"-shaped cross section are symmetrically arranged at the bottom of both ends of the adjustment rod 300. The moving block 507 with a "T"-shaped cross section is arranged inside the spring slot 506, and a spring is connected to the inner wall of the spring slot 506. The bottom end of the moving block 507 is fixedly connected to the top of the card block 505. The moving block 507 can slide left and right inside the spring slot 506, so that the card block 505 can also slide left and right, so that one end of the card block 505 is embedded in or slides out of the corresponding card slot 504. The spring can reset the moving block 507 and the card block 505 after sliding. The support component 400 is arranged on the adjustment rod 3 00 side, the support assembly 400 includes a support seat plate 401, a metal support block 402, a magnet 403, and an iron block 404. The support seat plate 401 is rotatably arranged on one side of the adjustment rod 300 through a rotating shaft. The metal support block 402 is fixed to one side of the adjustment rod 300 and is located at the bottom of the support seat plate 401, supporting the support seat plate 401 so that the support seat plate 401 remains horizontal, which is convenient for the user to sit on the support seat plate 401. Since the support seat plate 401 is connected to the adjustment rod 300, the adjustment rod 300 can move up and down under the action of the adjustment assembly 500, and the support seat plate 401 can also move up and down accordingly, so as to adjust the height of the support seat plate 401. The magnet 403 is embedded in one side of the adjustment rod 300.And it is located at the top of the support seat plate 401, and the iron block 404 is embedded in the top of the support seat plate 401. If the support seat plate 401 needs to be folded up and rotated to a vertical state, the support seat plate 401 can be rotated so that the iron block 404 on the support seat plate 401 is magnetically connected to the magnet 403 on the adjustment rod 300, so that the support seat plate 401 can maintain a vertical state, avoiding the support seat plate 401 affecting the use of the user. The top of the support column 200 is provided with an armrest assembly 600, and the armrest assembly 600 includes an armrest A601, an armrest B602, and an armrest C603. The armrest A601 is fixed to one side of the top of the support column 200, the armrest B602 is fixed to one end of the armrest A601, and the armrest C603 is fixed to one end of the armrest B602. The user can hold the armrest B602 for use.

[0025] Embodiment 2

[0026] See also Figures 1 to 6 , which is the second embodiment of the utility model. This embodiment is based on the previous embodiment. Furthermore, a protection component 700 is provided on the top of the armrest B602. The protection component 700 can protect the user's hand joints to prevent the user's body weight from being too heavy. When the user supports the hand with the hand, the hand joints are bent to a large extent, resulting in sprains of the hand joints. The protection component 700 includes an arc plate 701, a connecting rod 702, a Velcro 703, and a sponge pad 704. Two arc plates 701 with a semicircular cross-section are symmetrically located on the top of the armrest B602. The sponge pad 704 is fixed to the inner side of the arc plate 701. The two arc plates 701 form a circle. The user's wrist can be sleeved on the inner side of the two arc plates 701. The sponge pad 704 is relatively soft and fits the wrist, thereby protecting the joints at the wrist and preventing the wrist from being sprained to a large extent. The Velcro 703 is arranged at the contact point of the two arc plates 701 to prevent the two arc plates 701 from being separated left and right. The connecting rod 702 with an "L"-shaped cross-section is fixed to the outside of the arc plate 701. A sliding component 800 is arranged between the bottom end of one of the connecting rods 702 and the armrest C603. The sliding component 800 includes a slide groove 801 and a slider 802. The slide groove 801 with a "T"-shaped cross-section is opened on the top of the armrest C603. The slider 802 with a "T"-shaped cross-section is slidably arranged inside the slide groove 801. The top end of the slider 802 is fixedly connected to the bottom end of the connecting rod 702. The slider 802 can make the connecting rod 702 move left and right. A sliding component 800 is also arranged between the bottom end of the other connecting rod 702 and the armrest A601. Through the same structure, the other connecting rod 702 can move left and right.

[0027] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable joint care walker, comprising a base (100), a support column (200), a support assembly (400) and an armrest assembly (600), characterized in that: The two support columns (200) are symmetrically arranged on the top of the base (100), an adjustment rod (300) is arranged between the two support columns (200), and an adjustment assembly (500) is arranged between the two ends of the adjustment rod (300) and the corresponding support column (200), and the adjustment assembly (500) includes a moving groove (501), a connecting block (502), a vertical column (503), a card slot (504), and a card block (505), and the support assembly (400 ) is arranged on one side of the adjustment rod (300), the support assembly (400) includes a support seat plate (401), a metal support block (402), a magnet (403), and an iron block (404), and an armrest assembly (600) is arranged at the top of the support column (200), and the armrest assembly (600) includes an armrest A (601), an armrest B (602), and an armrest C (603), and a protection assembly (700) is arranged on the top of the armrest B (602).

2. The adjustable joint care walker according to claim 1, characterized in that: The movable groove (501) is opened on the inner side of the support column (200), the two connecting blocks (502) are symmetrically arranged at the two ends of the adjustment rod (300), the connecting blocks (502) are embedded in the corresponding movable groove (501), the vertical column (503) passes through the interior of the connecting block (502), the two ends of the vertical column (503) are respectively fixedly connected to the inner walls of the two sides of the movable groove (501), the clamping groove (504) is opened at an equal distance on one side of the vertical column (503), the two clamping blocks (505) are symmetrically slidably arranged at the bottom of the two ends of the adjustment rod (300), and one end of the clamping block (505) is embedded in the interior of one of the clamping grooves (504).

3. The adjustable joint care walker according to claim 1, characterized in that: The adjustment assembly (500) further comprises a spring slot (506) and a moving block (507), wherein the two spring slots (506) are symmetrically arranged at the bottom of both ends of the adjustment rod (300), the moving block (507) is arranged inside the spring slot (506), and a spring is connected to the inner wall of the spring slot (506), and the bottom end of the moving block (507) is fixedly connected to the top of the clamping block (505).

4. The adjustable joint care walker according to claim 1, characterized in that: The support seat plate (401) is rotatably disposed on one side of the adjustment rod (300), and the metal support block (402) is fixed on one side of the adjustment rod (300) and is located at the bottom of the support seat plate (401).

5. The adjustable joint care walker according to claim 1, characterized in that: The magnet (403) is embedded in one side of the adjustment rod (300) and is located at the top of the support seat plate (401), and the iron block (404) is embedded in the top of the support seat plate (401).

6. The adjustable joint care walker according to claim 1, characterized in that: The handrail A (601) is fixed to one side of the top end of the support column (200), the handrail B (602) is fixed to one end of the handrail A (601), and the handrail C (603) is fixed to one end of the handrail B (602).

7. The adjustable joint care walker according to claim 1, characterized in that: The protection component (700) includes an arc plate (701), a connecting rod (702), a Velcro (703), and a sponge pad (704); the two arc plates (701) are symmetrically located on the top of the armrest B (602); the sponge pad (704) is arranged on the inner side of the arc plate (701); the Velcro (703) is arranged at the contact point of the two arc plates (701); the connecting rod (702) is arranged on the outer side of the arc plate (701); and a sliding component (800) is arranged between the bottom end of the connecting rod (702) and the armrest C (603).

8. The adjustable joint care walker according to claim 7, characterized in that: The sliding assembly (800) includes a sliding groove (801) and a slider (802), wherein the sliding groove (801) is opened at the top of the handrail C (603), and the slider (802) is slidably arranged inside the sliding groove (801), and the top end of the slider (802) is fixedly connected to the bottom end of the connecting rod (702).

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