Adjustable resistance training device
By designing an adjustable resistance training device, the safety hazards and poor use of patients during exercise are solved, and safe and effective physical exercise is achieved.
Patent Information
- Application Number
- CN202420685335.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-07
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-04-07
AI Technical Summary
When patients perform limb function exercises, the use of dumbbells poses safety risks, which are prone to slipping off, and the weak strength of the lateral limbs leads to poor use.
An adjustable resistance training device is designed to adjust the resistance and weight by setting up adjustment components and storing components, avoiding the use of dumbbells.
It effectively solves the safety hazards and poor use effects of patients during exercise, and provides a safe and effective way to exercise limb function.
Smart Images
Figure CN222445307U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of resistance training devices, and in particular relates to an adjustable resistance training device. Background Art
[0002] Resistance training is also called isotonic training, isometric training and isokinetic training. It is a muscle resistance training exercise that maintains a constant movement speed. The resistance training plan is composed of various factors such as exercise methods, number of sets and repetitions, interval time, movement speed, etc.
[0003] Nowadays, patients need to use dumbbells when doing limb function exercises. After lung cancer surgery in the department, the patient's side limb strength is weak, and the dumbbells are difficult to hold and easy to slip and fall, which poses a safety hazard and easily endangers the patient's personal safety. The use effect is not good. In order to solve the above problems, an adjustable resistance trainer is urgently needed to solve the above problems. Utility Model Content
[0004] The purpose of the utility model is to solve the problem that patients nowadays need to use dumbbells when exercising their limb functions, and after lung cancer surgery in the department, the patients' side limbs are weak, and the dumbbells are difficult to hold and easily slip and fall, which poses a safety hazard and is likely to endanger the patient's personal safety and has a poor use effect. An adjustable resistance training device is proposed.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an adjustable resistance trainer, comprising a trainer body, a timing counting module is arranged on the inner wall of the trainer body, a buffer cotton is fixedly installed on the outer wall of the trainer body, a first armband is fixedly installed on one side of the trainer body, a second armband is fixedly installed on the other side of the trainer body, a storage component is arranged on the trainer body, and an adjustment component is arranged on the outer wall of the first armband.
[0006] As a further description of the above technical solution:
[0007] The adjustment assembly comprises a frame, a fixing plate and a connecting plate. A fixing block is fixedly mounted on the bottom of the frame, and the other end of the fixing block is fixedly mounted on the top surface of the fixing plate.
[0008] As a further description of the above technical solution:
[0009] The fixing plate is fixedly mounted on the outer wall of the first armband, a positioning hole is arranged on the outer wall of the fixing plate, limiting pins are fixedly mounted on the outer walls at both ends of the connecting plate, the limiting pins pass through the through holes arranged on the frame, and a baffle is fixedly mounted on the outer wall of the limiting pins.
[0010] As a further description of the above technical solution:
[0011] The outer wall of the limit pin is sleeved with a spring, one end of the spring is fixedly mounted on the outer wall of the frame, the other end of the spring is fixedly mounted on the outer wall of the baffle, and a pull plate is fixedly mounted on the outer wall of the connecting plate.
[0012] As a further description of the above technical solution:
[0013] The storage component comprises a placement slot, the top of the trainer body is provided with the placement slot, a top blocking piece is fixedly installed on the inner wall of the top of the placement slot, and a zipper track is fixedly installed on the top surface of the top blocking piece.
[0014] As a further description of the above technical solution:
[0015] A zipper head is arranged on the zipper track, and a pull ring is fixedly installed on the top of the zipper head.
[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:
[0017] 1. In the utility model, an adjustment component is provided, and the resistance training device is placed on the patient's arm. The pull plate is pulled first, and the pull plate drives the limit pin to move through the connecting plate, and the limit pin drives the baffle to move. The baffle squeezes the spring at the same time, and the spring forms a compressed state. When the second arm strap is passed through the gap between the frame and the first arm strap, when the two arms are fitted, the pull plate is released, and the limit pin is reset due to the elastic force of the spring. The limit pin passes through the limit hole of the second arm strap and is inserted into the positioning hole. Through this design, it is effectively achieved that the patient does not need to use dumbbells when exercising his limb function, so as to prevent the patient's side limb strength from being weak, so that the dumbbells will not be able to be held and will easily slip and fall, thereby avoiding the harm to the patient's personal safety and having a good use effect.
[0018] 2. In the utility model, by providing a storage component, according to the weight required for the patient's exercise, the zipper track can be opened and closed by pulling the pull ring to place metal blocks of different weights in the placement slot. Through this design, the weight can be increased or decreased according to the patient's needs, making it suitable for different groups of people and having a good use effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 The present invention is a schematic diagram of the three-dimensional structure of an adjustable resistance training device.
[0020] Figure 2 The present invention is a schematic diagram of a partially exploded three-dimensional structure of an adjustable resistance trainer.
[0021] Figure 3The invention is a schematic diagram of an exploded three-dimensional structure of an adjustment component in an adjustable resistance trainer.
[0022] Figure 4 This is a schematic diagram of the enlarged structure of point A in an adjustable resistance training device.
[0023] Legend:
[0024] 1. Trainer body; 2. Buffer cotton; 3. First armband; 4. Second armband; 5. Adjustment assembly; 51. Frame; 52. Fixing block; 53. Fixing plate; 54. Positioning hole; 55. Limit pin; 56. Baffle; 57. Spring; 58. Connecting plate; 59. Pull plate; 6. Storage assembly; 61. Placement slot; 62. Top baffle; 63. Zipper track; 64. Zipper head; 65. Pull ring. DETAILED DESCRIPTION
[0025] 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 of 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.
[0026] See also Figure 1-4 The utility model provides a technical solution: an adjustable resistance training device, comprising a training device body 1, a timing counting module is arranged on the inner wall of the training device body 1, a buffer cotton 2 is fixedly installed on the outer wall of the training device body 1, a first armband 3 is fixedly installed on one side of the training device body 1, a second armband 4 is fixedly installed on the other side of the training device body 1, a storage component 6 is arranged on the training device body 1, and an adjustment component 5 is arranged on the outer wall of the first armband 3;
[0027] The adjustment assembly 5 includes a frame 51, a fixing plate 53 and a connecting plate 58. A fixing block 52 is fixedly installed at the bottom of the frame 51, and the other end of the fixing block 52 is fixedly installed on the top surface of the fixing plate 53. The fixing plate 53 is fixedly installed on the outer wall of the first armband 3. A positioning hole 54 is provided on the outer wall of the fixing plate 53. Limiting pins 55 are fixedly installed on the outer walls of both ends of the connecting plate 58. The limiting pins 55 pass through the through holes provided on the frame 51. A baffle 56 is fixedly installed on the outer wall of the limiting pin 55. A spring 57 is sleeved on the outer wall of the limiting pin 55. One end of the spring 57 is fixedly installed on the outer wall of the frame 51, and the other end of the spring 57 is fixedly installed on the outer wall of the baffle 56. A pulling plate 59 is fixedly installed on the outer wall of the connecting plate 58.
[0028] The specific implementation method is as follows: the resistance training device is placed on the patient's arm, and the pull plate 59 is pulled first. The pull plate 59 drives the limit pin 55 to move through the connecting plate 58, and the limit pin 55 drives the baffle 56 to move. The baffle 56 squeezes the spring 57 at the same time, and the spring 57 forms a compressed state. When the second arm band 4 is passed through the gap between the frame 51 and the first arm band 3, when the two arms are in contact with each other, the pull plate 59 is released. Due to the elastic force of the spring 57, the limit pin 55 is reset, and the limit pin 55 passes through the limit hole of the second arm band 4 and is inserted into the positioning hole 54.
[0029] The storage assembly 6 includes a placement slot 61. The top of the training device body 1 is provided with the placement slot 61. A top stopper 62 is fixedly installed on the inner wall of the top of the placement slot 61. A zipper track 63 is fixedly installed on the top surface of the top stopper 62. A zipper head 64 is provided on the zipper track 63. A pull ring 65 is fixedly installed on the top of the zipper head 64.
[0030] The specific implementation method is as follows: according to the required weight of the patient's exercise, the zipper track 63 can be opened and closed by pulling the pull ring 65 to drive the zipper head 64, and metal blocks of different weights can be placed in the placement slot 61.
[0031] Working principle: The resistance trainer is placed on the patient's arm, and the pull plate 59 is pulled first. The pull plate 59 drives the limit pin 55 to move through the connecting plate 58, and the limit pin 55 drives the baffle 56 to move. The baffle 56 squeezes the spring 57 at the same time, and the spring 57 forms a compressed state. When the second armband 4 passes through the gap between the frame 51 and the first armband 3, when the two arms are in contact with each other, the pull plate 59 is released, and the limit pin 55 is reset due to the elastic force of the spring 57. The limit pin 55 passes through the limit hole of the second armband 4 and is inserted into the positioning hole 54. According to the weight required for the patient's exercise, the zipper track 63 can be opened and closed by pulling the pull ring 65, and metal blocks of different weights can be placed in the placement slot 61.
[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. An adjustable resistance training device, comprising a training device body (1), wherein a timing counting module is arranged on the inner wall of the training device body (1), characterized in that: A cushioning cotton (2) is fixedly mounted on the outer wall of the trainer body (1); a first armband (3) is fixedly mounted on one side of the trainer body (1); a second armband (4) is fixedly mounted on the other side of the trainer body (1); a storage component (6) is arranged on the trainer body (1); and an adjustment component (5) is arranged on the outer wall of the first armband (3).
2. The adjustable resistance training device according to claim 1, characterized in that: The adjustment assembly (5) comprises a frame (51), a fixing plate (53) and a connecting plate (58); a fixing block (52) is fixedly mounted on the bottom of the frame (51); and the other end of the fixing block (52) is fixedly mounted on the top surface of the fixing plate (53).
3. The adjustable resistance training device according to claim 2, characterized in that: The fixing plate (53) is fixedly mounted on the outer wall of the first armband (3), and a positioning hole (54) is provided on the outer wall of the fixing plate (53). Limiting pins (55) are fixedly mounted on the outer walls of both ends of the connecting plate (58), and the limiting pins (55) pass through the through holes provided on the frame (51), and a baffle (56) is fixedly mounted on the outer wall of the limiting pins (55).
4. The adjustable resistance training device according to claim 3, characterized in that: The outer wall of the limit pin (55) is sleeved with a spring (57), one end of the spring (57) is fixedly mounted on the outer wall of the frame (51), the other end of the spring (57) is fixedly mounted on the outer wall of the baffle (56), and a pull plate (59) is fixedly mounted on the outer wall of the connecting plate (58).
5. The adjustable resistance training device according to claim 4, characterized in that: The storage assembly (6) comprises a placement groove (61), the top of the training device body (1) is provided with the placement groove (61), a top blocking piece (62) is fixedly mounted on the inner wall of the top of the placement groove (61), and a zipper track (63) is fixedly mounted on the top surface of the top blocking piece (62).
6. The adjustable resistance training device according to claim 5, characterized in that: The zipper track (63) is provided with a zipper head (64), and a pull ring (65) is fixedly installed on the top of the zipper head (64).