Wrist bone injury nursing exercise device
By designing a wrist bone injury care exercise device and using protective fabric to cover the spring, the safety hazards of the spring tensioner at its limit stroke were solved, thus improving safety and service life.
Patent Information
- Application Number
- CN202422914821.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-28
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-11-28
AI Technical Summary
Existing spring tensioners are prone to clamping the user's chest and abdomen at their limit stroke, and the spring connection is prone to detachment or breakage, posing a safety hazard and limiting their service life.
A wrist bone injury care exercise device was designed, which adopts a combination structure of mounting block, support shell, support rod, protective fabric and torsion spring. The protective fabric covers the spring to avoid contact between the spring and the body, and facilitates maintenance when needed.
It improves safety, prevents spring breakage or detachment, extends service life, and enhances the user experience.
Smart Images
Figure CN223654379U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to sports equipment technical field especially relates to a wrist bone injury nursing exercise device. BACKGROUND
[0002] Spring tensioner usually refers to a spring auxiliary instrument for exercising body, it utilizes the elasticity of spring to provide resistance, helps to carry out strength training and muscle exercise, and this equipment is mainly used for enhancing muscle strength, improving muscle endurance and promoting body flexibility, and is usually used as sports fitness equipment, in the wrist fracture recovery stage, the bone of wrist fracture has healed, but the function of muscle, ligament and joint can not have recovered completely, at this time, light exercise can be carried out gradually through spring tensioner, overloading is avoided, when the wrist has recovered completely, and does not have any pain or discomfort, proper use of spring tensioner for exercise is helpful to enhance wrist muscle strength and improve joint stability.
[0003] But the prior art spring tensioner reaches the limit stroke, the spring contraction process is extremely easy to pinch the user's chest and abdomen, and the service life of the spring tensioner is affected by various factors, in the use process, due to the aging of parts, or under high stress, the connection of the spring is easy to fall off or break, the potential energy accumulated by the spring is easy to collide with the human body when released, which causes personnel injury, low safety, and safety hazards. UTILITY MODEL CONTENTS
[0004] The utility model aims at solving the prior art spring tensioner reaches the limit stroke, the spring contraction process is extremely easy to pinch the user's chest and abdomen, and the service life of the spring tensioner is affected by various factors, in the use process, due to the aging of parts, or under high stress, the connection of the spring is easy to fall off or break, the potential energy accumulated by the spring is easy to collide with the human body when released, which causes personnel injury, low safety, and safety hazards, and proposes a wrist bone injury nursing exercise device.
[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a wrist bone injury nursing exercise device, including mounting block, the mounting block is provided with two, the opposite surface of two The mounting block is fixedly connected with a plurality of springs, wherein the outer surface of one mounting block is fixedly connected with two support shells, the inner wall surface of two The support shell is rotatably connected with a support rod through a bearing, the outer surface of two The support rod is curled and provided with a protective fabric, one end of two The protective fabric is arranged on the outer surface of the other mounting block, and the inner wall surface of two The support shell is fixedly connected with two support rings.
[0006] Further, the inner wall surface of two supporting rings is fixedly connected with torsion springs, and one end of the two torsion springs is fixedly connected to the outer surface of two supporting rods.
[0007] Further, the side surface of two mounting blocks is fixedly connected with two supporting columns, and one end of four supporting columns is fixedly connected with two pull rings.
[0008] Further, the outer surface of the other mounting block is provided with two grooves, the inner wall surface of the two grooves near one end is provided with two clamping grooves, and the inside of the two grooves is embedded with supporting blocks.
[0009] Further, the outer surface of two supporting blocks near one end is fixedly connected with two clamping blocks, and the outer surface of four clamping blocks is embedded in the inside of four clamping grooves.
[0010] Further, the outer surface of two pull rings is sleeved with rubber sleeves.
[0011] Compared with the prior art, the advantages and positive effects of the utility model lie in,
[0012] 1、The utility model discloses a wrist bone injury nursing and exercising device, which comprises a supporting rod, a supporting column, a mounting block, a protective fabric, a torsion spring and a pull ring.
[0013] 2、The utility model discloses a wrist bone injury nursing and exercising device, which comprises a supporting rod, a supporting column, a mounting block, a protective fabric, a torsion spring and a pull ring. ACCURATE DRAWINGS
[0014] Figure 1 A three-dimensional structure schematic view of the wrist bone injury nursing and exercising device is provided.
[0015] Figure 2 A partial three-dimensional structure schematic view of the wrist bone injury nursing and exercising device is provided.
[0016] Figure 3 The utility model provides a wrist bone injury nursing and exercising device. Figure 2 An enlarged schematic view of A in the utility model.
[0017] Figure 4 A three-dimensional structural diagram of a support block for a wrist bone injury care and exercise device provided by this utility model;
[0018] Figure 5 A three-dimensional structural diagram of the slot for a wrist bone injury care and exercise device provided by this utility model.
[0019] Legend: 1. Mounting block; 2. Spring; 3. Support shell; 4. Support rod; 5. Protective fabric; 6. Groove; 7. Support block; 8. Locking block; 9. Support column; 10. Pull ring; 11. Rubber sleeve; 12. Support ring; 13. Torsion spring; 14. Locking groove. Detailed Implementation
[0020] 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.
[0021] Example 1
[0022] like Figures 1-5 As shown, this utility model provides a technical solution: a wrist bone injury care exercise device, including mounting blocks 1, two mounting blocks 1 are provided, multiple springs 2 are fixedly connected to the opposite surfaces of the two mounting blocks 1, two support shells 3 are fixedly connected to the outer surface of one mounting block 1, support rods 4 are rotatably connected to the inner wall surfaces of the two support shells 3 through bearings, protective fabric 5 is rolled up on the outer surface of the two support rods 4, one end of the two protective fabrics 5 is set on the outer surface of the other mounting block 1, two support rings 12 are fixedly connected to the inner wall surfaces of the two support shells 3, torsion springs 13 are fixedly connected to the inner wall surfaces of the two support rings 12, one end of the two torsion springs 13 is fixedly connected to the outer surface of the two support rods 4, two support columns 9 are fixedly connected to one side surface of the two mounting blocks 1, and two pull rings 10 are fixedly connected to one end of the four support columns 9.
[0023] In this embodiment, during use, the pull ring 10 is held with both hands, and force is applied to both sides. One of the mounting blocks 1 drives the two protective fabrics 5 to move. The protective fabrics 5 drive the support rod 4 to rotate. The torsion spring 13 absorbs kinetic energy during its compression stroke, causing the area of the protective fabric 5 to stretch along the stroke of the spring 2, thus covering multiple springs 2 and preventing the springs 2 from breaking or the connection points from coming loose and causing the springs 2 to bounce onto the user, ensuring safety during use. At the same time, the protective fabric 5 prevents the springs 2 from sticking to the body surface when stretched, so that when released, the springs 2 shorten their stroke and clamp onto the body surface, improving the user experience.
[0024] Example 2
[0025] like Figures 1-5 As shown, two grooves 6 are formed on the outer surface of another mounting block 1. Two slots 14 are formed on the inner wall surface of each groove 6 near one end. Support blocks 7 are embedded in the interior of each groove 6. Two slot blocks 8 are fixedly connected to the outer surface of each support block 7 near one end. The outer surfaces of the four slot blocks 8 are embedded in the interior of the four slots 14. Rubber sleeves 11 are fitted on the outer surfaces of the two pull rings 10.
[0026] In this embodiment, when the spring 2 needs to be inspected, push one end of the two support blocks 7 so that the support blocks 7 drive the four locking blocks 8 to slide inside the four locking slots 14 until the four locking blocks 8 disengage from the four locking slots 14. The torsion spring 13 rolls up the protective fabric 5 through the support rod 4. The operation is simple and easy to inspect. The rubber sleeve 11 increases the friction between the palm and the pull ring 10, prevents the hand from slipping, and improves the user experience.
[0027] Working principle: such as Figures 1-4 As shown, during use, hold the pull ring 10 with both hands and apply force to both sides. One of the mounting blocks 1 moves the two protective fabrics 5, which in turn rotate the support rod 4. The torsion spring 13 absorbs kinetic energy during its compression stroke, causing the area of the protective fabric 5 to stretch along the stroke of the spring 2, thus covering multiple springs 2 and preventing them from breaking or coming loose and causing them to spring against the user, ensuring safety during use. At the same time, the protective fabric 5 prevents the springs 2 from sticking to the body surface when stretched, which would cause them to shorten their stroke and clamp onto the body surface when released. When the springs 2 need to be inspected, push one end of the two support blocks 7, causing the support blocks 7 to move the four locking blocks 8 inside the four locking slots 14 until the four locking blocks 8 disengage from the four locking slots 14. The torsion spring 13 then rolls up the protective fabric 5 through the support rod 4. The operation is simple and easy to maintain. The rubber sleeve 11 increases the friction between the palm and the pull ring 10.
[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.
Claims
1. A wrist bone injury care exercise device, comprising a mounting block (1), characterized in that: Two mounting blocks (1) are provided. Multiple springs (2) are fixedly connected to the opposite surfaces of the two mounting blocks (1). Two support shells (3) are fixedly connected to the outer surface of one of the mounting blocks (1). Support rods (4) are rotatably connected to the inner wall surfaces of the two support shells (3) through bearings. Protective fabric (5) is rolled up on the outer surface of the two support rods (4). One end of the two protective fabrics (5) is set on the outer surface of the other mounting block (1). Two support rings (12) are fixedly connected to the inner wall surfaces of the two support shells (3).
2. The wrist bone injury care and exercise device according to claim 1, characterized in that: The inner wall surfaces of the two support rings (12) are fixedly connected with torsion springs (13), and one end of the two torsion springs (13) is fixedly connected to the outer surface of the two support rods (4).
3. The wrist bone injury care and exercise device according to claim 2, characterized in that: Two support columns (9) are fixedly connected to one side surface of each of the two mounting blocks (1), and two pull rings (10) are fixedly connected to one end of each of the four support columns (9).
4. The wrist bone injury care and exercise device according to claim 3, characterized in that: The outer surface of the other mounting block (1) has two grooves (6), and the inner wall surface of each of the two grooves (6) near one end has two slots (14). The interior of each of the two grooves (6) is fitted with a support block (7).
5. The wrist bone injury care and exercise device according to claim 4, characterized in that: Two card blocks (8) are fixedly connected to the outer surfaces of the two support blocks (7) near one end, and the outer surfaces of the four card blocks (8) are embedded in the interior of the four card slots (14).
6. The wrist bone injury care and exercise device according to claim 3, characterized in that: Both pull rings (10) have rubber sleeves (11) fitted on their outer surfaces.