All-around chest muscle workout support

A training rack and all-round technology, applied in the field of all-round chest muscle training racks, can solve the problems of large overall weight, user injury, and difficulty in maintaining balance, so as to improve the antibacterial ability, reduce weight, and reduce the probability of injury accidents. Effect

Inactive Publication Date: 2017-09-01
徐州乐泰机电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing bench press racks are generally free bench press racks, and the loads are barbell plates of different weight levels. It is difficult to maintain balance during use, and the overall weight is too large. If you want to complete the training of the middle seam of the pectoral muscles, the narrow grip of the crossbar will put great pressure on the wrist

Method used

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  • All-around chest muscle workout support
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  • All-around chest muscle workout support

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Example 1 A sample with a mass ratio of kaolin, chitosan, manganese powder, and silver nitrate of 20:2:0.5:0.5 was prepared. Kaolin 20g, chitosan 2g, manganese powder 0.5g, silver nitrate 0.5g. 20ml 2% (v / w) acetic acid solution, 1ml KH-550 silane coupling agent, 20ml β-D-glucose solution.

[0047] Step 1. Disperse 20g of kaolin in ultrapure water, stir for 48h at room temperature, and take the supernatant after standing for 24h;

[0048] Step 2. Dissolve 2g of chitosan in 20ml of 2% (v / w) acetic acid solution and heat it in a 60℃ water bath for 3h;

[0049] Step 3. The above-mentioned processed chitosan acetic acid solution was added dropwise to the kaolin supernatant at a rate of 30 drops per minute, and the reaction was continued with stirring for 5h under a water bath at 60°C;

[0050] Step 4. Centrifuge and wash with ultrapure water, and finally vortex and re-disperse in 200ml ultrapure water under a vacuum glove box to obtain chitosan-kaolin;

[0051] Step 5, 0.5g of mang...

Embodiment 2

[0058] Example 2 A sample with a mass ratio of kaolin, chitosan, manganese powder, and silver nitrate of 30:6:1:1 was prepared. Kaolin 30g, chitosan 6g, manganese powder 1g, silver nitrate 1g. The amount of other raw materials is the same as that of Example 1.

Embodiment 3

[0059] In Example 3, kaolin, chitosan, manganese powder, and silver nitrate were prepared with a mass ratio of 20:2:0.4:0.5. Kaolin 20g, chitosan 2g, manganese powder 0.4g, silver nitrate 0.5g. The amount of other raw materials is the same as in Example 1.

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PUM

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Abstract

The invention discloses an all-around chest muscle workout support. The all-around chest muscle workout support is characterized by comprising a large frame (1), hooks (2), a lying push rod (3), sliding body components (4) and weight-bearing spring components (5). According to the all-around chest muscle workout support, balance in the lying pushing process is kept by means of a guiding rail, and a common barbell slice is replaced with elasticity of the springs, so that the weight of the integral device is greatly reduced, and the probability of various injury accidents caused by a barbell slice is reduced; a routine workout can be conducted by forward holding of the lying push rod, and the workout of a chest muscle raphe can be conducted by reverse holding of the lying push rod.

Description

Technical field [0001] The invention relates to an omnidirectional chest muscle training frame. Background technique [0002] The existing bench presses are generally free bench presses, and the weights are barbell plates of different weight levels. It is not easy to maintain balance during use, and the overall weight is too large. It is easy to cause injury to the user during the process of changing the plate. If you want to complete the training of the middle seam of the pectoral muscles, the narrow grip of the crossbar will cause great pressure on the wrist. Summary of the invention [0003] In view of the above-mentioned problems, the present invention provides an omnidirectional chest muscle training frame that uses guide rails to maintain balance during bench presses, and uses springs to replace ordinary barbell plates, which greatly reduces the weight of the overall equipment and reduces the weight of dumbbells. The design of the narrow-grip pull vertical bar is convenien...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B21/078A01N43/16A01N59/16A01P1/00A01P3/00
CPCA01N43/16A01N59/16A63B21/078A01N2300/00
Inventor 沙世康刘子昂
Owner 徐州乐泰机电科技有限公司
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