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Leg flexibility trainer capable of correcting postures

A kind of trainer and flexible technology, applied in passive exercise equipment, medical science, physical therapy, etc., can solve the problems of unfixed toes, single structure, and difficulty in keeping the upper body of the practitioner upright, so as to prevent the body from leaning forward

Pending Publication Date: 2022-01-07
范拾妹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a posture-correctable leg flexibility that can fully stretch the practitioner's legs, fix the practitioner's shoulders to prevent the body from leaning forward, and fully move the practitioner's wrist. Trainer, to solve the above-mentioned background technology that the leg flexibility trainer that appears on the market has a relatively single structure, the upper body of the practitioner is difficult to keep upright, and the toes are not fixed and easy to bend

Method used

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  • Leg flexibility trainer capable of correcting postures
  • Leg flexibility trainer capable of correcting postures
  • Leg flexibility trainer capable of correcting postures

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A posture correcting leg flexibility trainer, such as Figure 1-5 As shown, it includes a fixing plate 1, an opening mechanism 2 and a blocking mechanism 3. The fixing plate 1 is provided with an opening mechanism 2, and the opening mechanism 2 is used to stretch the legs. The blocking mechanism 3 is symmetrically arranged on the fixing plate 1.

[0026] The opening mechanism 2 includes a fixed seat 21, a first turret 22, a first sliding frame 23, a first return spring 24, an electric push rod 25, a slide bar 26, a first fixed mount 27, a second return spring 28 and a second return spring 28. Fixing frame 29, fixing seat 21 is fixedly installed on the fixing plate 1, and two first turrets 22 are connected with staggered rotation on the fixing seat 21, and the first turret 22 is used for stretching the legs, and on the fixing plate 1, Two first slide frames 23 are connected in a liftable manner, and a pair of first return springs 24 are connected on the first slide frame...

Embodiment 2

[0031] On the basis of Example 1, such as Figure 6 Shown, also comprise lifting mechanism 4, and lifting mechanism 4 is arranged on the opening mechanism 2, and lifting mechanism 4 is used for fully stretching the practitioner's leg, and lifting mechanism 4 includes tooth frame 41, the second fixed rod 42 , screw rod 43, nut 44, sliding seat 45 and first gear 46, on the second fixed frame 29, the tooth frame 41 is welded symmetrically, on the first turret 22, is welded with the second fixed rod 42, on the first turret 22 The bearing is connected with a screw 43 through a transition fit, and the screw 43 is connected with a nut 44 through a threaded connection, and a sliding seat 45 is welded on the nut 44, and the sliding seat 45 is used to lift the foot upward. The sliding seat 45 and The second fixed rod 42 is connected in a liftable manner, and the bottom end of the screw rod 43 is welded with a first gear 46 .

[0032] When the second fixed mount 29 and its upper device ...

Embodiment 3

[0034] On the basis of Example 2, such as Figure 7 As shown, it also includes a correction shoulder mechanism 5, which is symmetrically arranged on the fixed plate 1, and the correction shoulder mechanism 5 is used to block the shoulder of the human body, and the correction shoulder mechanism 5 includes a third fixing frame 51 , the third sliding frame 52, the fourth return spring 53, the second wedge frame 54, the fourth sliding frame 55 and the fifth return spring 56, the third fixed frame 51 is symmetrically fixed on the fixed plate 1, the third fixed frame 51 A third sliding frame 52 is connected to the upper sliding frame, a fourth return spring 53 is connected between the third sliding frame 52 and the third fixed frame 51, a second wedge frame 54 is fixedly connected on the third sliding frame 52, and the third sliding frame 52 A fourth sliding frame 55 is slidably connected on the frame 52, and the fourth sliding frame 55 is used to fix the practitioner's shoulders. ...

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Abstract

The invention relates to leg flexibility trains, in particular to a leg flexibility trainer capable of correcting postures. The leg flexibility trainer comprises a fixing plate, an opening mechanism, blocking mechanisms and the like, wherein the opening mechanism is arranged on the fixing plate, and the blocking mechanisms are symmetrically arranged on the fixing plate. A first gear can be meshed with a tooth-shaped frame, a second fixing frame drives the tooth-shaped frame to move in a direction away from a first sliding frame, the tooth-shaped frame drives the first gear and devices on the first gear to rotate, under the action of a second fixing rod, a screw rod drives a nut and a sliding base to move upwards, the sliding base lifts a foot upwards, and a leg of a practicer is fully stretched.

Description

technical field [0001] The invention relates to a leg flexibility training device, in particular to a leg flexibility training device capable of correcting posture. Background technique [0002] Flexibility is the basic skill for learning martial arts, dancing, yoga and other sports. The purpose of training flexibility is to improve the stretchability of muscles, tendons, ligaments and other tissues, and to increase the range of motion of the trunk and limbs. The flexibility and range of motion of the joints enhance the elasticity of the muscles. Especially when developing the flexibility of a certain part, the flexors and extensors should be developed in a coordinated manner to effectively improve flexibility. [0003] At present, there are few devices for flexibility training, and the structure of the leg flexibility trainers on the market is also relatively single. On the ground, it is necessary to use a large pulling force to control the power of the legs to slide forwa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/02A61F5/01
CPCA61H1/0237A61H1/0285A61H1/0218A61F5/0104
Inventor 范拾妹
Owner 范拾妹
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