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Test tube brush

A test tube brush and brush rod technology, applied to brushes, brush bodies, bristles, etc., can solve the problems of reducing the use efficiency of the test tube brush, adjusting the density of the bristles, reducing the cleaning effect, etc., so as to avoid multiple back and forth wiping and improve cleaning. efficiency, saving cleaning time

Inactive Publication Date: 2014-05-07
NANTONG KANGSHENG MEDICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are also some problems in such a test tube brush. Such a test tube brush fails to realize the adjustment of the density of the bristles, and cannot use bristles of reasonable density to clean according to the degree of dirt on the inner wall of the test tube. The bristles of the test tube can only be cleaned by wiping back and forth. If some parts of the test tube wall are particularly dirty, the test tube brush needs to be wiped back and forth several times. efficiency of use

Method used

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Embodiment Construction

[0015] Embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0016] Such as figure 1 As shown, the present invention designs a test tube brush, which includes a brush bar 1 and bristles 3, and also includes a sleeve 4, a collar 5, and a screw 6 sleeved on the brush bar 1, wherein the bristles 3 are evenly arranged on the sleeve The surface of the tube 4; the sleeve 4 is an elastic hose, and the top of the sleeve 4 is fixed on the brush rod 1; the collar 5 is located at the bottom of the sleeve 4; the collar 5 is provided with a screw hole , the screw 6 passes through the screw hole and resists the brush rod 1, and the collar 5 is fixed on the bottom end of the compressed sleeve 4 by tightening the screw 6. Utilizing the compressibility of the sleeve 4 as an elastic hose, the density of the bristles 3 can be adjusted according to the needs, which can increase the density, avoid multiple times of wiping back and forth, and...

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Abstract

The invention discloses a test tube brush which comprises a brush rod (1), brush bristles (3), a sleeve pipe (4), a sleeve ring (5) and a screw (6). The sleeve pipe (4) and the sleeve ring (5) are arranged on the brush rod (1) in a sleeved mode. The brush bristles (3) are evenly arranged on the surface of the sleeve pipe (4). The sleeve pipe (4) is an elastic soft pipe. The top end of the sleeve pipe (4) is fixed on the brush rod (1). The sleeve ring (5) is placed at the bottom end of the sleeve pipe (4). A screw hole is formed in the sleeve ring (5). The screw (6) penetrates through the screw hole and abuts against the brush rod (1). By screwing the screw (6), the sleeve ring (5) is fixed at the bottom end of the compressed sleeve pipe (4). The density of the brush bristles can be adjusted according to needs, labor is saved, meanwhile, cleaning effect is improved, washing time is saved, and a test tube can be well washed.

Description

technical field [0001] The invention relates to a test tube brush and belongs to the technical field of medical instruments and appliances. Background technique [0002] In the medical process, it is often necessary to sample and analyze the solution, use the test tube to hold the solution, and often need to rely on the test tube brush to clean the test tube, so the test tube brush has become an instrument that is often used in the medical exploration process. The traditional test tube brush includes a brush rod and bristles. The bristles are fixed on the brush rod to form a fixed structure. When cleaning the test tube, the test tube brush is inserted into the test tube, and the bristles are used to rub against the test tube wall to achieve cleaning of the inner wall of the test tube. It is clean, simple in structure, easy to operate and low in cost, so it is widely used. However, there are also some problems in such a test tube brush. Such a test tube brush fails to realiz...

Claims

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Application Information

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IPC IPC(8): A46B9/10A46B15/00A46B5/00
Inventor 戴卫泽戴卫东毛德许刘顺南王亚菊
Owner NANTONG KANGSHENG MEDICAL EQUIP
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