a dumbbell

A technology of dumbbells and dumbbell blocks, applied in the direction of dumbbells, heavy objects, applications, etc., can solve problems such as unfavorable health, bacteria production, sweat stains, etc., and achieve the effects of good antibacterial performance, obvious bactericidal effect, and accelerated ventilation performance

Active Publication Date: 2018-11-20
嘉善陶庄再生资源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Patients with low muscle strength due to motor paralysis, pain, long-term inactivity, etc., hold dumbbells, and use the weight of the dumbbells to perform active resistance exercises and train muscle strength. However, sweat stains will appear after prolonged use of dumbbells, and bacteria will be produced , not good for health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A sample of N,N,N-trimethyladamantane ammonium hydroxide (R) and morpholine in a molar ratio of 1:1 was prepared. 0.02mol N,N,N-trimethyladamantane ammonium hydroxide (R), 0.02mol morpholine, 0.04mol tetraethyl orthosilicate, 0.06mol aluminum sulfate, 2mol / L sodium hydroxide, 0.01mol yttrium nitrate , 5g SAPO-34 modified material 300ml deionized water

[0020] Step 1. First, tetraethyl orthosilicate and aluminum sulfate were ultrasonically oscillated for 3 hours in a carbon dioxide atmosphere;

[0021] Step 2. Add 0.04mol tetraethyl orthosilicate and 0.06mol aluminum sulfate to 200ml deionized water and heat in an oil bath with magnetic stirring at 100°C for 3h;

[0022] Step 3, then after microwave and ultraviolet treatment for 2h;

[0023] Step 4. Ultrasonic vibration of 0.02mol N,N,N-trimethyladamantane ammonium hydroxide (R) and 0.02mol morpholine template agent in a carbon dioxide atmosphere for 3 hours, and then added to the above solution;

[0024] Step 5. Add...

Embodiment 2

[0032] Example 2 Prepare a sample of N,N,N-trimethyladamantane ammonium hydroxide (R) and morpholine in a molar ratio of 1:2. 0.02mol N,N,N-trimethyladamantane ammonium hydroxide (R), 0.04mol morpholine, other raw materials and the operation steps are the same as in Example 1.

Embodiment 3

[0033] Example 3 A sample of N,N,N-trimethyladamantane ammonium hydroxide (R) and morpholine in a molar ratio of 1:3 was prepared. 0.02mol N,N,N-trimethyladamantane ammonium hydroxide (R), 0.06mol morpholine, other raw materials and the operation steps are the same as in Example 1.

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PUM

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Abstract

The invention discloses a dumbbell, which comprises a dumbbell bar and a dumbbell block. The dumbbell bar includes an inner ring bar and an outer ring bar. Several through holes are opened on the surface of the inner ring bar and the outer ring bar. The A heat dissipation and ventilation chamber is formed between the inner ring rod and the outer ring rod. The inner chamber of the inner ring rod is equipped with an antibacterial bag, and the two ends of the dumbbell rod are also equipped with micro fans. room hair dryer.

Description

technical field [0001] The invention relates to a dumbbell and belongs to the field of sports equipment. Background technique [0002] Dumbbell English dumbbell is an auxiliary equipment for weightlifting and fitness exercises. Its use is for muscle strength training and muscle compound action training. Patients with low muscle strength due to motor paralysis, pain, long-term inactivity, etc., hold dumbbells, and use the weight of the dumbbells to perform active resistance exercises and train muscle strength. However, sweat stains will appear after prolonged use of dumbbells, and bacteria will be produced , is not conducive to health. Contents of the invention [0003] Aiming at the above-mentioned problems in the prior art, the present invention provides a dumbbell capable of dissipating heat independently and having good antibacterial properties. [0004] In order to achieve the above object, the technical solution adopted by the present invention is: a dumbbell, compr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B21/072A01N43/84A01N33/12A01N25/08A01P1/00
CPCA01N25/08A01N33/12A01N43/84A63B21/0726A63B2209/00A01N2300/00
Inventor 燕胜姚智鑫
Owner 嘉善陶庄再生资源有限公司
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