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A sports stretcher

A stretching machine and sports technology, applied in the directions of gymnastics equipment, sports accessories, etc., can solve the problems of reducing the efficiency of stretching and the inconvenience of athletes in stretching, and achieve the effect of improving efficiency.

Active Publication Date: 2020-12-08
安徽银升焊接材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcoming that there is no object to tensely support the legs, which will cause inconvenience to athletes and reduce the efficiency of stretching, the technical problem is to provide a sports car that can facilitate stretching and improve the efficiency of stretching. Stretcher

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of sports stretching device, such as Figure 1-2 As shown, it includes a base 1, a rotating shaft 2, a bearing 3, a turntable 4, a seat cushion 5, a torsion spring 6, a first support plate 7, a second support plate 8, a blocking device 9, a first slide bar 10, and a first spring 11. , the first sliding sleeve 12, the handle 13, the hollow box 14, the first gear 16, the winding wheel 17, the stay cord 18, the second gear 20, the leaf spring 21 and the rack 22, the middle part of the turntable 4 is embedded with a bearing 3, The rotating shaft 2 is installed in the bearing 3, and the rotating shaft 2 is connected with the bearing 3 through an interference connection. The bottom end of the rotating shaft 2 is fixed with a supporting base 1, and the top of the rotating shaft 2 is fixed with a cushion 5, and the rotating shaft 2 is connected by welding. The torsion spring 6 is wound on the rotating shaft 2, the top of the torsion spring 6 is fixedly connected to the b...

Embodiment 2

[0021] A kind of sports stretching device, such as Figure 1-2 As shown, it includes a base 1, a rotating shaft 2, a bearing 3, a turntable 4, a seat cushion 5, a torsion spring 6, a first support plate 7, a second support plate 8, a blocking device 9, a first slide bar 10, and a first spring 11. , the first sliding sleeve 12, the handle 13, the hollow box 14, the first gear 16, the winding wheel 17, the stay cord 18, the second gear 20, the leaf spring 21 and the rack 22, the middle part of the turntable 4 is embedded with a bearing 3, The rotating shaft 2 is installed in the bearing 3, the bottom end of the rotating shaft 2 is fixedly connected with a supporting base 1, the top of the rotating shaft 2 is fixed with a cushion 5, the torsion spring 6 is wound on the rotating shaft 2, and the top of the torsion spring 6 is connected to the seat cushion 5. The bottom is fixed, the bottom end of the torsion spring 6 is fixedly connected with the turntable 4, the first support pla...

Embodiment 3

[0024] A kind of sports stretching device, such as Figure 1-4As shown, it includes a base 1, a rotating shaft 2, a bearing 3, a turntable 4, a seat cushion 5, a torsion spring 6, a first support plate 7, a second support plate 8, a blocking device 9, a first slide bar 10, and a first spring 11. , the first sliding sleeve 12, the handle 13, the hollow box 14, the first gear 16, the winding wheel 17, the stay cord 18, the second gear 20, the leaf spring 21 and the rack 22, the middle part of the turntable 4 is embedded with a bearing 3, The rotating shaft 2 is installed in the bearing 3, the bottom end of the rotating shaft 2 is fixedly connected with a supporting base 1, the top of the rotating shaft 2 is fixed with a cushion 5, the torsion spring 6 is wound on the rotating shaft 2, and the top of the torsion spring 6 is connected to the seat cushion 5. The bottom is fixed, the bottom end of the torsion spring 6 is fixedly connected with the turntable 4, the first support plat...

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Abstract

The invention relates to a tendon stretching device, in particular to a sports tendon stretching device. The sports tendon stretching device aims to achieve the technical purposes that the tendons canbe conveniently stretched and the efficiency of stretching the tendons can be improved. The sports tendon stretching device comprises a base, a rotating shaft, a bearing, a turntable, a cushion, a torsion spring, a first support plate, a second support plate, a blocking device, a first sliding rod, a first spring, a first sliding sleeve and the like. The bearing is embedded in the middle of the turntable, the rotating shaft is mounted in the bearing, the bottom of the rotating shaft is fixedly connected with the base for supporting, the top of the rotating shaft is fixedly provided with the cushion, the torsion spring is wound around the rotating shaft, and the top of the torsion spring is fixedly connected with the bottom of the cushion. According to the tendon stretching device, the legs of an athlete can be blocked by the blocking device, so that the situation is avoided that the legs of the athlete fall off from the first and second support plates during stretching of the tendonsand thus interference is brought to the athlete during stretching of the tendons; therefore, convenience is provided for the athlete to stretch the tendons, and thus the efficiency of stretching the tendons can be improved.

Description

technical field [0001] The invention relates to a tendon stretching device, in particular to a tendon stretching device for sports. Background technique [0002] In order to prevent ligament strain caused by sports, it is necessary to perform stretching exercises before sports. At present, when athletes stretch their legs, they usually place their legs on a higher platform, support the other leg, and then stretch Tendon exercise, because there is no object to tensely support the legs, it will bring inconvenience to the athletes, and it will increase the difficulty of stretching, which will reduce the efficiency of stretching. Press the legs, but it is more difficult to stretch the tendons when pressing the legs in a squatting step. Contents of the invention [0003] In order to overcome the shortcoming that there is no object to tensely support the legs, which will cause inconvenience to athletes and reduce the efficiency of stretching, the technical problem is to provide...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B23/04
CPCA63B23/04A63B2023/006
Inventor 邱桂凤
Owner 安徽银升焊接材料有限公司
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