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Manual and electric dual-purpose bottle brush

An electric dual-purpose, battery technology, applied in the direction of brushes, applications, brushes, etc., can solve the problems of chemical liquid injury to the human body, damage to the human body, test tube rupture, etc., to avoid personal injury, reduce loss, and improve work efficiency. Effect

Inactive Publication Date: 2011-10-19
THE SECOND FOREIGN LANGUAGE SCHOOL AFFILIATED TO SHANGHAI NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are the following disadvantages: 1. When cleaning the test tube, if the force is uneven, it will cause the test tube to break and also harm the human body; 2. The chemical liquid remaining in the test tube will easily cause human injury

Method used

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  • Manual and electric dual-purpose bottle brush
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Embodiment Construction

[0009] Combine below figure 1 The preferred embodiment of the present invention will be described in detail.

[0010] figure 1 It is a schematic diagram of the overall structure of the present invention. The present invention includes a housing 7. A forward and reverse motor 3 is arranged in the housing 7. A brush 1 is arranged on the shaft 2 of the forward and reverse motor 3. The forward and reverse rotation in the housing 7 The motor 3 is connected with the battery 5 and the switch 6 through the wire 4, and the battery 5 is connected with the external power supply through the plug 8.

[0011] The bottle brush provided by the invention can be used for brushing test tubes, and the reciprocating movement forward and backward when manually used is often more convenient, but it is not easy to do rotary motion in the bottle (test tube).

[0012] The manual and electric dual-purpose bottle (test tube) brush provided by the invention is a small motor with a built-in power supply ...

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PUM

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Abstract

The invention relates to a manual and electric dual-purpose bottle brush. The bottle brush comprises a shell, wherein a counter-rotating motor is arranged in the shell; a hair brush is arranged on the shaft of the counter-rotating motor; the counter-rotating motor in the shell is connected with batteries and a switch by leads; and the batteries are connected with an external power source by a plug. According to the manual and electric dual-purpose bottle (test tube) brush provided by the invention, a power source is arranged in (or externally connected with) a handle of the brush; the front parts of a small motor and a gear box, where brushes with bristles are fixed, are connected with the output shaft of a gear box; and a reversing switch is arranged on one side of the handle. If the switch is not on, the bottle (test tube) brush has no difference from a common bottle (test tube) brush; if the switch is shifted toward different directions, the bristles rotate clockwise or counter-clockwise along an axis, manual cleaning and electric cleaning are executed synchronously, so that the cleaning is executed with facility. The manual and electric dual-purpose bottle brush disclosed by the invention is good for increasing work efficiency, decreasing loss of the test tube effectively, and avoiding personal injury; besides, by using the manual and electric bottle brush, the test tube can be brushed more cleanly, more conveniently and more quickly.

Description

technical field [0001] The invention relates to a bottle brush, in particular to a manual and electric dual-purpose bottle brush which can effectively reduce the loss of test tubes, avoid personal injury, and make the cleaning of test tubes cleaner, more convenient and faster. Background technique [0002] The glass test tubes used in chemical laboratories are usually cleaned manually. There are the following disadvantages: 1. When cleaning the test tube, if the force is not uniform, the test tube will be broken and the human body will be injured; 2. The chemical liquid remaining in the test tube will easily cause human injury. Contents of the invention [0003] In view of the above problems, the main purpose of the present invention is to provide a manual and electric dual-purpose bottle brush that can effectively reduce the loss of test tubes, avoid personal injury, and make the cleaning of test tubes cleaner, more convenient and faster. [0004] The present invention s...

Claims

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Application Information

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IPC IPC(8): A46B13/02B08B9/087
Inventor 万诗宇
Owner THE SECOND FOREIGN LANGUAGE SCHOOL AFFILIATED TO SHANGHAI NORMAL UNIV
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