CN211794878U - Multifunctional test tube brush - Google Patents
Multifunctional test tube brush Download PDFInfo
- Publication number
- CN211794878U CN211794878U CN202020259074.8U CN202020259074U CN211794878U CN 211794878 U CN211794878 U CN 211794878U CN 202020259074 U CN202020259074 U CN 202020259074U CN 211794878 U CN211794878 U CN 211794878U
- Authority
- CN
- China
- Prior art keywords
- brush
- test tube
- tube brush
- handle
- small test
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Brushes (AREA)
Abstract
The utility model discloses a multifunctional test tube brush, which comprises a handle, a small test tube brush and a large test tube brush; the small test tube brush is movably connected to the upper end of the handle; a groove is formed in the handle at the position corresponding to the small test tube brush and used for accommodating the small test tube brush, and the small test tube brush can rotate and is placed in the groove; the large test tube brush is composed of a brush rod, brush bristles and a sponge wiper, the brush bristles are fixed on the lower half portion of the brush rod, the upper end of the brush rod is fixedly connected with the lower end of the handle, and the lower end of the brush rod is fixedly connected with the sponge wiper. The multifunctional test tube brush with the structure has the characteristics of simple and compact structure, low manufacturing and maintenance cost, convenient operation and good brushing effect, and solves the problems of low working efficiency, high labor intensity and easiness in damaging glassware caused by frequent replacement of the test tube brush in the prior art.
Description
Technical Field
The utility model relates to an apparatus is washhed to chemistry experiment room ware, concretely relates to multi-functional test-tube brush.
Background
The test tube brush is an essential basic cleaning tool in laboratories of daily chemistry, biology, medicine and the like, and after a chemical experiment is finished, various containers need to be cleaned, such as test tubes, flasks, conical flasks, rubber-tipped droppers and other glassware. In the prior art, because the test tube brushes used by each glassware are different in type, the test tube brushes need to be frequently replaced during cleaning, and the problems of low working efficiency, high labor intensity and easiness in damaging the glassware exist.
Disclosure of Invention
The utility model aims at providing a simple structure is compact, make with low, the convenient operation of maintenance cost, scrub effectual multi-functional test-tube brush, solve among the prior art because of frequently changing the test-tube brush cause work efficiency low, intensity of labour big and damage glassware easily problem.
In order to realize the purpose, the utility model discloses a multifunctional test tube brush comprises a handle, a small test tube brush and a big test tube brush; the small test tube brush is movably connected to the upper end of the handle; a groove is formed in the handle at the position corresponding to the small test tube brush and used for accommodating the small test tube brush, and the small test tube brush can rotate and is placed in the groove; the large test tube brush is composed of a brush rod, brush bristles and a sponge wiper, the brush bristles are fixed on the lower half portion of the brush rod, the upper end of the brush rod is fixedly connected with the lower end of the handle, and the lower end of the brush rod is fixedly connected with the sponge wiper.
The multifunctional test tube brush with the structure has the following technical characteristics and beneficial effects:
1. the structure is simple and compact, the manufacturing and maintenance cost is low, the operation is convenient, the brushing effect is good, and the working efficiency can be effectively improved;
2. the risk of damage to the wall of the vessel when the brush rod is exposed is reduced.
Drawings
Fig. 1 is a schematic view of the structure of the multifunctional test tube brush of the present invention.
Reference numerals: the device comprises a handle 1, a small test tube brush 2, a groove 3, a brush rod 4, brush hair 5 and a sponge wiper 6.
Detailed Description
The multifunctional test tube brush of the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.
As shown in figure 1, the multifunctional test tube brush of the utility model comprises a handle 1, a small test tube brush 2 and a big test tube brush; the small test tube brush 2 is movably connected to the upper end of the handle 1; a groove 3 is formed in the handle 1 at the position corresponding to the small test tube brush 2 and used for accommodating the small test tube brush 2, and the small test tube brush 2 can rotate and is placed in the groove 3; the large test tube brush is composed of a brush rod 4, brush bristles 5 and a sponge wiper 6, wherein the brush bristles 5 are fixed on the lower half part of the brush rod 4, the upper end of the brush rod 4 is fixedly connected with the lower end of the handle 1, and the lower end of the brush rod 4 is fixedly connected with the sponge wiper 6.
When cleaning large glassware such as a beaker, an iodine measuring flask, a measuring cylinder and the like, the small test tube brush 2 is retracted into the groove 3, the handle 1 is held, and the brush rod 4, the brush hair 5 and the sponge brush 6 are extended into the glassware for brushing; when small glassware such as a rubber head dropper, a glass tube connector and the like is cleaned, the small test tube brush 2 is rotated 180 degrees to be parallel to the handle 1, the handle 1 is also held, and the small test tube brush 2 is stretched into the glassware for cleaning, so that the cleaning is convenient and quick.
Claims (1)
1. The utility model provides a multi-functional test-tube brush which characterized by: it comprises a handle, a small test tube brush and a large test tube brush; the small test tube brush is movably connected to the upper end of the handle; a groove is formed in the handle at the position corresponding to the small test tube brush and used for accommodating the small test tube brush, and the small test tube brush can rotate and is placed in the groove; the large test tube brush is composed of a brush rod, brush bristles and a sponge wiper, the brush bristles are fixed on the lower half portion of the brush rod, the upper end of the brush rod is fixedly connected with the lower end of the handle, and the lower end of the brush rod is fixedly connected with the sponge wiper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020259074.8U CN211794878U (en) | 2020-03-05 | 2020-03-05 | Multifunctional test tube brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020259074.8U CN211794878U (en) | 2020-03-05 | 2020-03-05 | Multifunctional test tube brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211794878U true CN211794878U (en) | 2020-10-30 |
Family
ID=72996677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020259074.8U Active CN211794878U (en) | 2020-03-05 | 2020-03-05 | Multifunctional test tube brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211794878U (en) |
-
2020
- 2020-03-05 CN CN202020259074.8U patent/CN211794878U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203842901U (en) | Cleaning device of chemical experiment beaker | |
| CN211794878U (en) | Multifunctional test tube brush | |
| CN206981526U (en) | A kind of flywheel hole punched device portable cleaning mechanism | |
| CN212143794U (en) | Glass test tube's belt cleaning device | |
| CN204393674U (en) | There is the glass apparatus cleaning equipment of the brush head of multi-functional adjustable structure | |
| CN209595051U (en) | Test tube brush | |
| CN102962222B (en) | Automatic cleaning device for main shaft of wind-driven generator | |
| CN204486408U (en) | Sampling bottle brush | |
| CN209732936U (en) | Test tube brush | |
| CN219308809U (en) | Laboratory vessel cleaning tool | |
| CN202151188U (en) | Novel bottle brush | |
| CN202458263U (en) | Novel volumetric flask brush | |
| CN202950198U (en) | Electric bottle-washing machine | |
| CN208542691U (en) | A kind of experiment glass apparatus cleaning device | |
| CN217369618U (en) | Cleaning device for flexibly and conveniently cleaning inner wall of glassware in laboratory | |
| CN203152899U (en) | Multifunctional cleaning brush | |
| CN219165875U (en) | Telescopic volumetric flask brush | |
| CN219306212U (en) | Snowflake-shaped cleaning brush for oil liquid detection device | |
| CN202552698U (en) | Test tube brush | |
| CN203337440U (en) | Lifting-type power transmission line insulator equivalent salt deposit density test cleaning machine | |
| CN204362896U (en) | Fruit stone cleaning device | |
| CN203803876U (en) | Measuring-cylinder brush provided with brush heads different in caliber | |
| CN204743032U (en) | Round flask cleaning brush | |
| CN203875080U (en) | Insulating oil vessel cleaning tool | |
| CN219249451U (en) | Angle-adjustable flask washing brush |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |