Standing-up assisting belt

Abstract

The utility model relates to the technical field of medical instruments, and discloses a getting-up assisting belt which comprises a bed board, and a containing mechanism is arranged on the inner wall of the bed board. The storage mechanism comprises an electric telescopic rod, the movable end of the electric telescopic rod is fixedly connected with a moving plate, the top of the inner side of the bed board is fixedly connected with a rack, the inner wall of the bottom of the moving plate is rotatably connected with a rotating shaft, and the outer cambered surface of the rotating shaft is fixedly connected with a gear. The outer arc surface of the rotating shaft is in transmission connection with a rotating column through a belt, a winding roller is fixedly connected to the center of the rotating column, storage cloth is fixedly connected to the outer wall of the winding roller, a power-assisted pull belt is fixedly connected to the bottom of the storage cloth, and a holding piece is arranged on the inner side of the power-assisted pull belt. According to the utility model, the power-assisted drawstring can be hung above the head of the patient when not in use, and at the moment, the power-assisted drawstring cannot fall off or be pressed no matter the patient rolls over or moves.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a standing aid belt. Background Technology

[0002] A sitting-up assistive belt is an assistive tool, typically composed of high-strength webbing or ropes and connecting devices. It is primarily used to help people with limited mobility (such as the elderly, disabled individuals, or those recovering from surgery) transition from a lying to a sitting position.

[0003] When in use, the standing aid belt is usually fixed to a sturdy object, such as a bed frame or chair armrest. The user holds the belt and pulls it with his / her arms. With the support and pulling force it provides, the user can more easily complete the standing action, thereby reducing the burden on the body, especially the legs and waist, and reducing the risk of falls and other accidents during the standing process. It provides the user with assistance and safety when standing up.

[0004] However, when one side of the assistive belt is fixed to the foot of the bed, although the other end is convenient for the patient to pull, when the patient is lying on the bed or asleep, they may roll or move, causing the other end of the assistive belt to fall under the bed or be pressed down, making it difficult for the patient to retrieve. This means that when the patient wants to get up, they need to spend extra time and effort to find the assistive belt that is pressed under their body or fallen under the bed, which is quite troublesome. Therefore, a new type of assistive belt for getting up is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a standing aid belt, which aims to improve the problem that the other end of the aid belt may fall off or be pressed down in the prior art, making it more troublesome for patients to use and pick it up.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a standing assist belt, including a bed board, wherein the inner wall of the bed board is provided with a storage mechanism;

[0007] The storage mechanism includes an electric telescopic rod, with a movable plate fixedly connected to the movable end of the electric telescopic rod. A rack is fixedly connected to the top inner side of the bed board. A rotating shaft is rotatably connected to the bottom inner wall of the movable plate. A gear is fixedly connected to the outer arc surface of the rotating shaft. A rotating column is connected to the outer arc surface of the rotating shaft via a belt drive. A take-up roller is fixedly connected to the center of the rotating column. A storage fabric is fixedly connected to the outer wall of the take-up roller. A pull strap is fixedly connected to the bottom of the storage fabric. A grip is provided on the inner side of the pull strap.

[0008] As a further description of the above technical solution:

[0009] A collection box is fixedly connected to the side of the rotating column away from the belt. The size of the collection box is larger than the upper part of the moving plate. The outer arc surface of the rotating column is rotatably connected to the inner wall of the collection box.

[0010] As a further description of the above technical solution:

[0011] The front fixed end of the electric telescopic rod is fixedly connected to the inner wall of the bed board.

[0012] As a further description of the above technical solution:

[0013] The end of the rotating column is rotatably connected to the top inner wall of the moving plate.

[0014] As a further description of the above technical solution:

[0015] The top of the gear meshes with the bottom of the rack.

[0016] As a further description of the above technical solution:

[0017] A rectangular groove is formed at the bottom of the movable plate. The size of the rectangular groove is larger than that of the gear, and the top of the gear protrudes from the inner wall of the rectangular groove.

[0018] As a further description of the above technical solution:

[0019] The bottom of the collection box has a horizontal groove that is longer than the length of the storage cloth.

[0020] As a further description of the above technical solution:

[0021] The gripping component includes a rubber column, the outer wall of which is fixedly connected to the inner side of the assist belt, and a circular hole is formed on the outer arc surface of the rubber column.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, through the cooperation between the bed board and its storage structure, the assistive strap will hang above the patient's head when not in use. At this time, no matter if the patient rolls or moves, the assistive strap will not fall or be pressed. When the patient holds the bottom rubber column, the electric telescopic rod is activated to move the assistive strap and pull the patient up, without the need for manual pulling to switch the rubber column for standing up.

[0024] 2. In this utility model, by setting the gripping part, when the patient grips the rubber column, the rubber column is squeezed to achieve soft contact, thereby improving the patient's comfort when gripping, and the round hole can improve the breathability. Attached Figure Description

[0025] Figure 1This is a three-dimensional schematic diagram of a standing aid belt proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the internal cross-section of the bed board of the bed with a standing-up assist belt proposed in this utility model;

[0027] Figure 3 This is a schematic diagram showing the separation of the electric telescopic rod of the standing-up assist belt and its bed board, as proposed in this utility model.

[0028] Figure 4 This is a cross-sectional internal schematic diagram of the movable plate and its collection box of a standing aid belt proposed in this utility model.

[0029] Figure 5 This is a three-dimensional schematic diagram of the gear part of a standing-up assist belt proposed in this utility model;

[0030] Figure 6 This is a three-dimensional schematic diagram of the rubber column of a standing aid belt proposed in this utility model.

[0031] Legend:

[0032] 1. Bed board; 2. Storage mechanism; 201. Electric telescopic rod; 202. Moving plate; 203. Rack; 204. Gear; 205. Rotating shaft; 206. Belt; 207. Rotating column; 208. Collection box; 209. Storage cloth; 210. Rewind roller; 3. Assistive pull belt; 4. Grip; 401. Rubber column; 402. Round hole. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Reference Figures 1-3 One embodiment of this utility model is a standing aid belt, which includes a bed board 1 and a storage mechanism 2 provided on the inner wall of the bed board 1; the assist belt is stored by the storage mechanism 2.

[0035] Reference Figures 2-4The storage mechanism 2 includes an electric telescopic rod 201, with a movable plate 202 fixedly connected to the movable end of the electric telescopic rod 201. The movable end of the electric telescopic rod 201 allows the movable plate 202 to move. A rack 203 is fixedly connected to the top inner side of the bed board 1, with the outer teeth of the rack 203 facing downwards. A rotating shaft 205 is rotatably connected to the bottom of the movable plate 202. A gear 204 is fixedly connected to the outer arc surface of the rotating shaft 205. The rotation of the gear 204 drives the rotating shaft 205 to rotate synchronously. The outer arc surface of the rotating shaft 205 is connected to a drive belt 206. The rotation of the moving column 207 and the rotating shaft 205 drives the belt 206 to move, which in turn causes the rotating column 207 to rotate. A take-up roller 210 is fixedly connected to the center of the rotating column 207. The two have the same movement trajectory. A storage cloth 209 is fixedly connected to the outer wall of the take-up roller 210. A power-assisted pull belt 3 is fixedly connected to the bottom of the storage cloth 209. The rotation of the take-up roller 210 drives the storage cloth 209 to be wound up, thereby causing the power-assisted pull belt 3 to move upward for storage. A grip 4 is provided on the inner side of the power-assisted pull belt 3, which makes it convenient for manual use of the power-assisted pull belt 3.

[0036] Reference Figures 3-5 A collection box 208 is fixedly connected to the side of the rotating column 207 away from the belt 206. The size of the collection box 208 is larger than the upper part of the moving plate 202. The collection box 208 is designed to facilitate the storage of or unfolding of the storage cloth 209. The outer arc surface of the rotating column 207 is rotatably connected to the inner wall of the collection box 208. The rotational design prevents movement interference. The front fixed end of the electric telescopic rod 201 is fixedly connected to the inner side wall of the bed board 1. The two are fixed together to secure the electric telescopic rod 201. The end of the rotating column 207 is rotatably connected to the top inner wall of the moving plate 202. The rotational design prevents movement interference. Furthermore, the rotation of the rotating column 207 drives the storage cloth 209 to be stored. The top of the gear 204 meshes with the bottom of the rack 203. The meshing of the two causes the rack 203 to drive the gear 204 to rotate. A rectangular groove is opened at the bottom of the moving plate 202. The size of the rectangular groove is larger than that of the gear 204. The larger size is set to avoid the gear 204 from contacting the rectangular groove when rotating. The top of the gear 204 protrudes on the inner wall of the rectangular groove. The protrusion of the gear 204 facilitates meshing with the rack 203. A horizontal groove is opened at the bottom of the collection box 208, which is larger than the length of the storage cloth 209. The horizontal groove is set to facilitate the upward movement of the storage cloth 209 for storage.

[0037] Reference Figure 4 and Figure 6The grip 4 includes a rubber post 401. The outer wall of the rubber post 401 is fixedly connected to the inner side of the assistive pull belt 3. A handle is provided on the inner side of the assistive pull belt 3. The handle is convenient for manual pulling. The setting of the rubber post 401 allows for soft contact when manually gripping. The rubber post 401 is located on the outer side of the handle. A circular hole 402 is opened on the outer arc surface of the rubber post 401. When the rubber post 401 is squeezed, the rubber around the circular hole 402 will absorb some of the stress due to deformation, avoiding excessive wear or tear in a certain place, and extending the service life of the rubber post 401 and even the entire grip.

[0038] Working principle: When a person needs to change from a lying position to a sitting position, the electric telescopic rod 201 is activated. The movable end of the electric telescopic rod 201 drives the moving plate 202 to move. When the moving plate 202 moves, it drives the gear 204 to move synchronously. The gear 204 contacts and meshes with the rack 203, causing the gear 204 to rotate. This rotation of the gear 204 drives the rotating shaft 205 to rotate, which in turn drives the belt 206 to move, thereby causing the rotating column 207 to move. When the rotating column 207 rotates, it drives the retractable... The roller 210 rotates, causing the storage cloth 209 to rotate and thus release the storage cloth 209 downwards. At this time, the assistive pull belt 3 will move downwards, and the moving plate 202 will continue to move until the gear 204 disengages from the rack 203. At this time, the assistive pull belt 3 is at its lowest point, and the patient can hold the rubber column 401 to pull up. At the same time, when the patient does not want to switch between holding multiple sets of rubber columns 401, they only need to hold the lowest rubber column 401, activate the electric telescopic rod 201 to move the moving plate 202, and the assistive pull belt 3 below will also move synchronously, thus lifting the patient up. The operation is simple and convenient.

[0039] When the assistive traction strap 3 is not needed manually, the electric telescopic rod 201 is activated to reset the moving plate 202, and the assistive traction strap 3 will move upward and be positioned above the patient's head. This prevents the patient from dropping the gripping part of the assistive traction strap 3 off the bed. When the patient holds the rubber column 401, the cushioning of the rubber column 401 and the breathability of the round hole 402 can prevent the hand from becoming stuffy or indented due to prolonged holding, thus improving the comfort of bedridden patients.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sit-up aid belt comprising a bed board (1), characterized in that: The inner wall of the bed board (1) is provided with a storage mechanism (2); The storage mechanism (2) includes an electric telescopic rod (201), the movable end of which is fixedly connected to a movable plate (202), the top inner side of the bed board (1) is fixedly connected to a rack (203), the bottom inner wall of the movable plate (202) is rotatably connected to a rotating shaft (205), the outer arc surface of the rotating shaft (205) is fixedly connected to a gear (204), the outer arc surface of the rotating shaft (205) is driven by a belt (206) to a rotating column (207), the center of the rotating column (207) is fixedly connected to a winding roller (210), the outer wall of the winding roller (210) is fixedly connected to a storage cloth (209), the bottom of the storage cloth (209) is fixedly connected to a power-assisted pull belt (3), and the inner side of the power-assisted pull belt (3) is provided with a grip (4).

2. The standing aid belt according to claim 1, characterized in that: A collection box (208) is fixedly connected to the side of the rotating column (207) away from the belt (206). The size of the collection box (208) is larger than the upper part of the moving plate (202). The outer arc surface of the rotating column (207) is rotatably connected to the inner wall of the collection box (208).

3. The standing aid belt according to claim 1, characterized in that: The front fixed end of the electric telescopic rod (201) is fixedly connected to the inner wall of the bed board (1).

4. The standing aid belt according to claim 1, characterized in that: The end of the rotating column (207) is rotatably connected to the top inner wall of the movable plate (202).

5. A standing aid belt according to claim 1, characterized in that: The top of the gear (204) meshes with the bottom of the rack (203).

6. A standing aid belt according to claim 1, characterized in that: The bottom of the movable plate (202) has a rectangular groove, the size of which is larger than that of the gear (204), and the top of the gear (204) protrudes from the inner wall of the rectangular groove.

7. A standing aid belt according to claim 2, characterized in that: The bottom of the collection box (208) has a horizontal groove that is longer than the length of the storage cloth (209).

8. A standing aid belt according to claim 1, characterized in that: The grip (4) includes a rubber column (401), the outer wall of which is fixedly connected to the inner side of the assist belt (3), and a circular hole (402) is opened on the outer arc surface of the rubber column (401).

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