Novel test tube brush

A test tube brush, a new type of technology, applied in the direction of brushes, brush bodies, cleaning hollow objects, etc., can solve the problems of low efficiency, laborious and time-consuming, poor cleaning effect, etc., and achieve fast rotation speed, good cleaning effect, and improved brushing effect. Effect

Inactive Publication Date: 2018-10-02
魏长同
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are also some problems with such a test tube brush. In the cleaning process, the bristles are used to wipe back and forth to clean up, which requires repeated back and forth wiping, and the cleaning effect is poor, inefficient, laborious and time-consuming.

Method used

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] A new type of test tube brush, characterized in that: the test tube brush includes a rotating brush, an operating rod 1, and a driving assembly;

[0021] Described rotating brush comprises a sleeve pipe 3, and sleeve pipe 3 upper end opening lower end is closed, and the outer side wall of sleeve pipe 3 and outer bottom surface are evenly provided with hairbrush 5, and sleeve pipe 3 upper end is provided with test tube cap 4, and cap 4 and sleeve pipe 3 is a rotating connection;

[0022] The operating rod 1 is a hollow tubular structure, the inner wall of the operating rod 1 is provided with a spiral groove 15, the upper end of the operating rod 1 is closed and the lower end is open, and the operating rod 1 is inserted in the casing 3 and can move up and down;

[0023] The drive assembly includes a drive shaft 10, a rotating wheel 12, a stopper 11, and an anti-s...

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PUM

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Abstract

The invention discloses a novel test tube brush which comprises a rotary brush, an operating rod and a driving assembly. The rotary brush comprises a sleeve, brushes are uniformly distributed on the outer side wall and the outer bottom surface of the sleeve, and a test tube cap is arranged at the upper end of the sleeve; a spiral groove is formed in the inner wall of the operating rod; the drivingassembly comprises a driving shaft, a rotary wheel, a fastening component and a non-slip component. The novel test tube brush has the advantages that only the operating rod needs to be easily pusheddown and pulled up, accordingly, the rotary brush can rotate at the high speed, test tubes can be cleared, good clearing effects can be realized, labor and the time can be saved, and the novel test tube brush is speedy and is high in efficiency.

Description

technical field [0001] The invention belongs to the technical field of chemical experiment supplies, in particular to a novel test tube brush. Background technique [0002] In the process of chemical experiments, test tubes are often used. After the test tubes are used, the test tubes will be cleaned. Cleaning will use a test tube brush, so the test tube brush has become an utensil that is often used in the chemical experiment process. The traditional test tube brush includes a brush rod and bristles. The brush rod is an iron wire with many neatly arranged and outwardly extending bristles. The bristle materials include nylon wire, fiber hair, pig bristle, abrasive wire, etc. The test tube brush protrudes into the test tube and uses bristles to rub against the test tube wall to clean the inner wall of the test tube. It has simple structure, convenient operation and low cost, so it is widely used. However, there are also some problems in such a test tube brush. In the cleanin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A46B13/08B08B9/08
CPCA46B13/08A46B2200/3013B08B9/0808
Inventor 魏长同
Owner 魏长同
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