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A dance practice leg press device and its use method

A technique for leg pressing and dancing, applied in the field of dance practice leg pressing devices, can solve problems such as low training efficiency, injury to trainers, strained leg muscles, etc., and achieve the effect of moderate elasticity

Active Publication Date: 2022-02-01
HARBIN INST OF PHYSICAL EDUCATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of dance training, leg press training is an important content. Leg press training needs to be done step by step, otherwise it will strain the leg muscles. At present, most of the leg training devices are performed manually or with simple devices, and the training efficiency is not high. , the training effect is not good, and the machine training often causes harm to the trainer

Method used

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  • A dance practice leg press device and its use method
  • A dance practice leg press device and its use method
  • A dance practice leg press device and its use method

Examples

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Embodiment Construction

[0036] The present invention will be further described below according to the drawings and examples:

[0037] A dance stretching exercise apparatus 100 comprises a pressing portion 200, the frame 100 includes a frame portion of the frame section 110, the pedal 120, the spline shaft 130, a friction wheel 140, the friction disk 150, One spring 160, rubber band 161, the motor 280 One, One motor base 281, the pressing portion 200 includes a press frame 210, a lever 220, the push block 230, the lever 240 moves the pressing sleeve 250, the cam 260, the cam shaft 270, II motor 282, motor base 283 II, III motor 284, motor base 285 III, II spring 286, the slide frame 110 has front portion 111, an intermediate chute rubber band 111 having two symmetrically arranged fixing holes 112, each side of the frame 110 having a column 117, an upper portion of each post 117 has an optical axis splined bore 118, the middle frame 110 has a seat back 113, 113 at the upper back has a threaded hole 114, th...

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PUM

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Abstract

A leg pressing device for dance practice and its use method, including a frame part and a pressing part. The frame part includes a frame, pedals, spline shafts, friction wheels, friction discs, No. No. 1 motor seat, the pressing part includes pressing frame, pressing rod, push block, moving rod, pressing sleeve, cam, camshaft, No. 2 motor, No. 2 motor seat, No. 3 motor, No. 3 motor seat, No. 2 No. spring, the front part of the frame has a chute, the middle of the chute has two rubber band fixing holes symmetrically arranged, each side of the frame has a column, the upper part of each column has a spline optical axis hole, and the middle of the frame It has a backrest, the upper part of the backrest has a lower hole for the screw, and each side of the lower hole of the screw has a No. 1 guide rod. The upper part of the No. 1 guide rod has an upper hole for the screw. The pedal hole has a splined optical shaft on both sides of the splined shaft.

Description

Technical field [0001] The present invention relates to the field of sports, and in particular, to a dance impetuous leg device and a method of use. Background technique [0002] During the dance training, the leg training is an important content. The leg training needs to be gradually progressed. Otherwise, the muscles of the legs will be injured. At present, most of the leg training units are carried out by manual or simple device, and the training efficiency is not high. The training effect is not good, and machine training often causes harm to the trainer. Inventive content [0003] The present invention provides a step-by-step, safe, controllable dance practice undergoing leg device and the use of the prior art. [0004] It is achieved by the following technical solutions by: [0005] A dance practice is a rack, including a rack, a compression, a frame, an ankle, a spool, a friction wheel, a friction disk, a spring, a rubber band, a motor, a motor, a motor Block, compressin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B23/04
CPCA63B23/0488
Inventor 王彧许艳杨洋程万军丁冰罗春林
Owner HARBIN INST OF PHYSICAL EDUCATION