A nursing arm type multifunctional auxiliary walking device

Abstract

The utility model discloses a nursing holds arm formula multifunctional auxiliary walking device, including, main frame, be used for moving and to human body load bearing, handrail, the elbow of human body can be placed to handrail, alleviate wrist pressure, adjusting assembly, adjusting assembly is used for adjusting the vertical position and horizontal position of handrail, adapts to different crowd, seat board, seat board can be folded and is connected with main frame, and seat board can be horizontal or inclined and placed. The utility model has the beneficial effect that. The utility model has the beneficial effect that through the setting of handrail, the elbow of human body can lean on handrail, and meanwhile hand can hold the handle, when the hand strength of personnel is weak, can use the elbow support, through the action of seat board, it is convenient for the user to sit down and rest, through the action of spacing link, the position of seat board can be limited, realizes the folding and release of seat board.

Description

Technical Field

[0001] This utility model relates to the field of assisted walking technology, and more specifically, to a nursing arm-type multifunctional assisted walking device. Background Technology

[0002] Assistive walking devices are common walking aids. Most existing walking aids rely solely on hand support, which can easily lead to tipping over when hand strength is insufficient. Therefore, there is a need for walking aids that allow for both hand support and elbow support. Utility Model Content

[0003] To address the above deficiencies, this utility model provides a nursing arm-type multifunctional auxiliary walking device, which solves the aforementioned problems.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A nursing arm-type multi-functional assistive walking device, comprising: Main frame; used for movement and supporting the weight of the human body; Armrests; elbows can be placed on armrests to reduce wrist pressure; Adjustment components; the adjustment components are used to adjust the vertical and horizontal positions of the handrails to accommodate different users; The seat plate is foldable and connected to the main frame. The seat plate can be placed horizontally or at an angle.

[0005] Furthermore, the adjustment component includes a telescopic sleeve on the main frame wall tube, the telescopic sleeve is inserted into the main frame, the telescopic sleeve is a hollow tube, a stepper motor is provided at the lower end of the main frame, the rotating end of the stepper motor is provided with a threaded shaft and inserted into the telescopic sleeve, and the lower end of the telescopic sleeve is provided with a threaded hole that meshes with the threaded shaft. A limit block is installed at the upper end of the telescopic sleeve, and a sliding block is installed on the limit block. A sliding groove corresponding to the limit block is opened on the lower surface of the sliding block. The sliding block and the sliding groove are slidably connected, and a linear motor is provided between the sliding block and the sliding groove.

[0006] Furthermore, the handrail has an arc-shaped cross-section.

[0007] Furthermore, the main frame is trapezoidal in shape, with two sets of main frames arranged in parallel. A fixing plate is provided between the main frames, and the seat plate is hinged to the lower end of the main frame. A stop block is provided on the side wall of the main frame away from the seat plate.

[0008] Furthermore, rollers are installed on the seat plate, and through holes are provided on the main frame. A limiting rod is installed inside the through hole, and the lower end of the limiting rod is an inclined surface.

[0009] Furthermore, a handle is installed on the telescopic sleeve.

[0010] The beneficial effects of this utility model are: by setting up the handrail, the human body can rest its elbow on the handrail, and at the same time the hand can hold the handle. When the person's hand strength is weak, the elbow can be used for support. The seat board allows users to sit down and rest, while the limiting rod restricts the position of the seat board, enabling it to be folded and released. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of a nursing arm-type multifunctional auxiliary walking device according to the present invention; Figure 2 This is a top view of the main frame; Figure 3 This is a partial schematic diagram of the adjustment component; Figure 4 This is a cross-sectional schematic diagram of the sliding block; Figure 5 This is a partial schematic diagram of the telescopic sleeve; Figure 6 This is an enlarged schematic diagram of the limit rod; In the diagram, 1. Main frame; 2. Handrail; 3. Adjustment assembly; 4. Seat plate; 31. Telescopic sleeve; 32. Stepper motor; 33. Threaded shaft; 34. Threaded hole; 311. Limiting block; 312. Sliding block; 313. Sliding groove; 314. Linear motor; 11. Fixing plate; 12. Stop block; 41. Roller; 42. Through hole; 43. Limiting rod; 44. Inclined surface; 45. Handle. Detailed Implementation

[0012] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0013] This application provides a nursing arm-type multifunctional assistive walking device. Please refer to [reference needed]. Figures 1-6 :include; Main frame 1; used for movement and supporting the weight of the human body; Armrest 2; The elbows can be placed on armrest 2 to reduce wrist pressure; Adjustment component 3; Adjustment component 3 is used to adjust the vertical and horizontal positions of the handrail 2 to accommodate different people; Seat plate 4, which can be folded and connected to the main frame 1, can be placed horizontally or at an angle.

[0014] In practical applications, the armrest 2 can be moved to a suitable height and position before use by adjusting the components. Then, the user's elbow can be placed on the armrest 2, and the main frame 1 can be pushed away manually. When the user gets tired, the main frame 1 can be moved to a flatter position, and the seat 4 can be manually laid flat. At this time, the user can sit on the seat 4 to achieve the function of resting at any time.

[0015] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The adjustment component 3 includes a telescopic sleeve 31 on the wall tube of the main frame 1. The telescopic sleeve 31 is inserted into the main frame 1. The telescopic sleeve 31 is a hollow tube. A stepper motor 32 is provided at the lower end of the main frame 1. A threaded shaft 33 is provided at the rotating end of the stepper motor 32 and is inserted into the telescopic sleeve 31. A threaded hole 34 that meshes with the threaded shaft 33 is provided at the lower end of the telescopic sleeve 31. A limit block 311 is installed on the upper end of the telescopic sleeve 31. A sliding block 312 is installed on the limit block 311. A sliding groove 313 corresponding to the limit block 311 is opened on the lower surface of the sliding block 312. The sliding block 312 is slidably connected to the sliding groove 313. A linear motor 314 is provided between the sliding block 312 and the sliding groove 313.

[0016] In practical applications, the stepper motor 32 rotates, driving the threaded shaft 33 to rotate. The rotation of the threaded shaft 33 drives the threaded hole 34 and the telescopic sleeve 31 to move obliquely upward. The forward and reverse rotation of the stepper motor 32 is controlled, causing the telescopic sleeve 31 to move back and forth. Then, the extension and retraction of the linear motor 314 can drive the relative movement between the limit block 311 and the sliding block 312, thereby achieving the purpose of adjusting the horizontal position of the sliding block 312.

[0017] Reference Figure 4 The cross-section of the handrail 2 is arc-shaped.

[0018] In practical applications, the cross-section of armrest 2 is set to be arc-shaped to better fit the elbow and improve comfort.

[0019] Reference Figure 1 and Figure 6 The main frame 1 is trapezoidal in shape. There are two sets of main frames 1 arranged in parallel. A fixing plate 11 is provided between the main frames 1. The seat plate 4 is hinged to the lower end of the main frame 1. A stop block 12 is provided on the side wall of the main frame 1 away from the seat plate 4.

[0020] In practical applications, when the seat plate 4 is lowered manually, the stop block 12 and the junction point can provide stable support for the seat plate 4, making it convenient for people to rest.

[0021] Reference Figure 6A roller 41 is installed on the seat plate 4, and a through hole 42 is provided on the main frame 1. A limiting rod 43 is provided in the through hole 42, and the lower end of the limiting rod 43 is an inclined surface 44.

[0022] In practical applications, when the limiting rod 43 is inserted to the bottom, it can block one end of the seat plate 4 to prevent the seat plate 4 from falling. When the person lifts the limiting rod 43 upward, the seat plate 4 is placed on the stop block 12 under the action of gravity. Through the setting of the inclined plane 44 and the roller 41, when the person lifts the seat plate 4, the limiting rod 43 can be automatically lifted. When the seat plate 4 rotates past the limiting rod 43, the limiting rod 43 will fall automatically and can automatically lock the main seat plate 4.

[0023] Reference Figure 1 and Figure 3 A handle 45 is installed on the telescopic sleeve 31.

[0024] In practical applications, the handle can be gripped by the hand at a 45-degree angle, improving stability during use.

Claims

1. A nursing arm-type multifunctional auxiliary walking device, characterized in that, include; Main frame (1); used for movement and bearing the weight of the human body; Armrest (2); The elbows of the human body can be placed on the armrest (2) to reduce wrist pressure; Adjustment component (3); Adjustment component (3) is used to adjust the vertical and horizontal positions of the handrail (2) to suit different groups of people; Seat plate (4), which can be folded and connected to the main frame (1), can be placed horizontally or tilted.

2. The nursing arm type multifunctional auxiliary walking device according to claim 1, characterized in that, The adjustment component (3) includes a telescopic sleeve (31) on the wall tube of the main frame (1). The telescopic sleeve (31) is inserted into the main frame (1). The telescopic sleeve (31) is a hollow tube. A stepper motor (32) is provided at the lower end of the main frame (1). The rotating end of the stepper motor (32) is provided with a threaded shaft (33) and is inserted into the telescopic sleeve (31). The lower end of the telescopic sleeve (31) is provided with a threaded hole (34) that meshes with the threaded shaft (33). A limit block (311) is installed at the upper end of the telescopic sleeve (31). A sliding block (312) is installed on the limit block (311). A sliding groove (313) corresponding to the limit block (311) is opened on the lower surface of the sliding block (312). The sliding block (312) and the sliding groove (313) are slidably connected. A linear motor (314) is provided between the sliding block (312) and the sliding groove (313).

3. The nursing arm-type multifunctional auxiliary walking device according to claim 2, characterized in that, The cross-section of the handrail (2) is arc-shaped.

4. A nursing arm-type multifunctional auxiliary walking device according to any one of claims 1-3, characterized in that, The main frame (1) is trapezoidal in shape. There are two sets of main frames (1) arranged in parallel. A fixing plate (11) is provided between the main frames (1). The seat plate (4) is hinged to the lower end of the main frame (1). A stop block (12) is provided on the side wall of the main frame (1) away from the seat plate (4).

5. A nursing arm-type multifunctional auxiliary walking device according to claim 4, characterized in that, Rollers (41) are installed on the seat plate (4), and through holes (42) are provided on the main frame (1). A limiting rod (43) is provided in the through hole (42), and the lower end of the limiting rod (43) is an inclined surface (44).

6. A nursing arm-type multifunctional auxiliary walking device according to claim 5, characterized in that, A handle (45) is installed on the telescopic sleeve (31).

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