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Lifting-pushing device used for shoulders

A shoulder and weight-adjusting technology, used in sports accessories, muscle training equipment, gymnastics equipment, etc., can solve the problems of large noise of steel plates, affecting trainers, corrosion and oxidation of cables and supports, and improve smoothness and operation. Convenient and well-designed effects

Inactive Publication Date: 2017-11-24
舟山市领尚体育发展有限公司普陀分公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the shoulder lifting device also has some shortcomings and deficiencies. The humidity in the gym is high, which easily corrodes and oxidizes the cables and supports, thereby hindering the normal lifting of the counterweight, resulting in inaccurate training; most of the counterweights are made of steel plates. When the trainer unloads the force rapidly, the rapid fall of the steel plate will generate a lot of noise and affect the surrounding trainers, so it is necessary to optimize and improve it

Method used

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  • Lifting-pushing device used for shoulders
  • Lifting-pushing device used for shoulders
  • Lifting-pushing device used for shoulders

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] like Figure 1-3 As shown, a lifting and pushing device for shoulders includes a weight adjustment box 1, a bracket 2, a backrest 5 and a height-adjustable seat cushion 3 are fixed on the bracket 2, and two support columns 11 are vertically arranged in the weight adjustment box 1 , the support column 11 passes through the weight lifting device 17, and the weight lifting device 17 is provided with two column holes 12 to allow the support column to pass through, and a lifting steel cable 13 is arranged in the weight adjusting box 1, and one end of the lifting steel cable is connected to Focus on lifting device 17.

[0021] Support 2 is provided with left and right two symmetrical movable supports 23, and left and right respectively two lift and push handles 21, lift and push handle two 22 are installed on the movable support 23, and movable support 23 is connected with lifting and pushing an end of steel cable 41, The other end of lifting and pushing cable 41 is connecte...

Embodiment 2

[0028] like Figure 1-3 As shown, a kind of lifting and pushing device for shoulders, when the lifting and pushing device is working, the trainer adjusts the height of the seat cushion 3, it is advisable to lift and push the handle-21 not higher than the shoulder after sitting down, through the latch 14 Adjust the weight of the counterweight 16 that needs to be lifted, then press the back against the backrest 5, hold the lifting handle 121 with both hands, gently lift it up until the arm is straight and not greater than 180 degrees, hold on for 2-3 seconds and then lightly Put it down lightly, when the distance between the lifted counterweight 16 and the unlifted counterweight 16 is 1-2 cm, hover for 2-3 seconds, it is a complete movement, and take ten complete movements as a group to train.

[0029] like Figure 1-3 As shown, when the trainer lifts the lifting handle 21, the movable support 23 is also lifted, and the lifting and pushing steel cable 41 connected with it can ...

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Abstract

The invention provides a lifting-pushing device used for shoulders, and belongs to the field of body building instruments. The device includes a weight adjusting box and a bracket; the inside of the weight adjusting box is vertically provided with two supporting columns, the supporting columns penetrate through a lifting device, the lifting device is provided with two column holes allowing the supporting columns to pass through, the weight adjusting box is internally provided with a lifting steel cable, one end of the lifting steel cable is connected with a lifting device, the bracket is provided with two movable support frames which are bilaterally symmetrical, each movable support frame is provided with a first lifting-pushing handle and a second lifting-pushing handle, each movable support frame is connected with one end of a lifting-pushing steel cable, the middle end of lifting-pushing steel cable is connected with a movable pulley, the movable pulley is connected with one end of a connecting steel cable, the other end of the connecting steel cable passes through the bracket and is connected with the weight adjusting box and the lifting steel cable, the surfaces of the supporting columns are coated with corrosion resistant coatings, and a buffering layer is affixed to the bottom surface of each balance weight. The lifting-pushing device used for shoulders can achieve the silent effect and meanwhile achieve the precision and user friendliness of training.

Description

technical field [0001] The invention relates to the field of fitness equipment, in particular to a lifting and pushing device for shoulders. Background technique [0002] The body is the capital of the revolution. Exercising can prolong life, strengthen the body, improve metabolism, renew organs faster, and reduce the occurrence of diseases; it can also improve immunity and fight diseases; it can also improve body shape and relax nerves. Relieve fatigue; you can also make friends to make you cheerful, improve your self-confidence, and open your mind. The fast pace of life and super-strong work pressure in modern society make people rarely exercise, so more and more people choose to go to the gym to exercise. There are a lot of fitness equipment in the gym, such as treadmills, elliptical machines, steppers, high-tension back muscle trainers, biceps two-way trainers, butterfly chest expanders, self-supporting traction machines, sitting back muscle trainers, sitting Abdominal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B23/12A63B21/062
CPCA63B23/1245A63B21/0628
Inventor 李平
Owner 舟山市领尚体育发展有限公司普陀分公司
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