CN211269078U - Multifunctional glassware cleaning brush - Google Patents
Multifunctional glassware cleaning brush Download PDFInfo
- Publication number
- CN211269078U CN211269078U CN201921515880.0U CN201921515880U CN211269078U CN 211269078 U CN211269078 U CN 211269078U CN 201921515880 U CN201921515880 U CN 201921515880U CN 211269078 U CN211269078 U CN 211269078U
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- CN
- China
- Prior art keywords
- brush
- cleaning brush
- main shaft
- cleaning
- washing
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- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a multi-functional glassware cleaning brush, including the cleaning brush main shaft, the top of cleaning brush main shaft is provided with mobile jib top brush hair, the end of cleaning brush main shaft is provided with the handle, the part that the cleaning brush main shaft is located between mobile jib top brush hair and the handle is connected with at least a set of washing subassembly, wash the subassembly by fixed cover in proper order establish at the epaxial branch coupling mechanism of cleaning brush and branch gasket of cleaning brush, rotate the cleaning brush fulcrum shaft of being connected with branch coupling mechanism, the spring that both ends are connected with cleaning brush fulcrum shaft and cleaning brush main shaft respectively, and the branch brush hair of setting at the top of cleaning brush fulcrum shaft and lateral wall. The utility model discloses can treat the angle of the shape adjustment cleaning brush strut axle of cleaning instrument to make the strut brush hair deepen the instrument in be difficult for abluent dead angle, thereby wash and be suitable for ordinary test-tube brush and be difficult to abluent household utensils, easy operation practices thrift the cost.
Description
Technical Field
The utility model relates to a technical field of laboratory cleaning appliance, more specifically relates to a multi-functional glassware cleaning brush.
Background
The chemical experiment can use glass instruments such as test tubes, erlenmeyer flasks in a large number, after the experiment, still need wash these instruments, wherein, main cleaning tool is the test-tube brush, and the test-tube brush that current laboratory is common generally is straight rod-shaped, and such test-tube brush is very convenient when wasing straight tube type glassware, nevertheless is difficult to clean the residue on the household utensils side when wasing non-straight tube type glassware such as erlenmeyer flasks, round flask. Therefore, there is a strong need in the art for a washing brush that can wash glassware having an irregular shape, such as a cone or a sphere.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to the not enough of above-mentioned prior art, the utility model provides a can enough wash test tube, beaker etc. of conventional shape, can wash the multi-functional glassware cleaning brush of unconventional shape laboratory glassware such as erlenmeyer flask, globular flask again.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the utility model provides a multi-functional glassware cleaning brush, includes the cleaning brush main shaft, the top of cleaning brush main shaft is provided with mobile jib top brush hair, the end of cleaning brush main shaft is provided with the handle, the cleaning brush main shaft be located mobile jib top brush hair with part between the handle is connected with at least a set of cleaning assembly, cleaning assembly establishes by fixed cover in proper order the epaxial branch coupling mechanism of cleaning brush and branch gasket, with branch coupling mechanism rotate cleaning brush fulcrum shaft, both ends of connecting respectively with cleaning brush fulcrum shaft with the spring that the cleaning brush main shaft is connected and set up the top of cleaning brush fulcrum shaft and the branch brush hair of lateral wall constitute.
The supporting rod connecting mechanism and the supporting rod gasket are of annular structures, the outer diameter of the supporting rod gasket is larger than that of the supporting rod connecting mechanism, and the inner diameter of the supporting rod connecting mechanism and the inner diameter of the supporting rod gasket are matched with the outer diameter of the cleaning brush main shaft.
The tail end of the supporting rod shaft of the cleaning brush is connected with the supporting rod connecting mechanism in a hinged mode.
The number of the cleaning brush fulcrum shafts of each group of the cleaning assemblies is at least 2.
The handle is in one of a square shape, a triangular shape, a circular shape or a trapezoidal shape.
The cleaning brush fulcrum shaft is made of elastic materials.
The support rod gasket is made of hard rubber.
Compared with the prior art, the utility model beneficial effect be: the angle of the fulcrum shaft of the cleaning brush can be adjusted according to the shape of an instrument to be cleaned by hinging the fulcrum connecting mechanism with the fulcrum shaft of the cleaning brush, so that bristles of the fulcrum shaft can penetrate into dead corners which are difficult to clean in the instrument, and utensils which are suitable for common test tube brushes and difficult to clean can be cleaned; according to the size and shape characteristics of the instrument, the number of the cleaning components can be adjusted in a targeted manner, and the cleaning effect is ensured; if the brush hair is damaged after being used for a period of time, because the support rod shaft of the cleaning brush is hinged with the support rod connecting mechanism and is connected with the main shaft of the cleaning brush through the spring, a user can replace the support rod part of the cleaning brush without replacing the whole test tube brush, the operation is simple, and the cost is saved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial enlarged view of the position a of the present invention.
Reference numerals: 1-a main shaft of the cleaning brush, 2-a handle, 3-a fulcrum shaft of the cleaning brush, 4-a fulcrum brush hair, 5-a spring, 6-a fulcrum gasket, 7-a fulcrum connecting mechanism and 8-a top main rod brush hair.
Detailed Description
The present invention will be further described with reference to the following examples.
A multifunctional glassware cleaning brush as shown in fig. 1-2, which comprises a cleaning brush main shaft 1, wherein the top end of the cleaning brush main shaft 1 is provided with main rod top bristles 8, the tail end of the cleaning brush main shaft 1 is provided with a handle 2, and the part of the cleaning brush main shaft 1 between the main rod top bristles 8 and the handle 2 is connected with at least one group of cleaning components, in the embodiment, the number of the cleaning components is 3, and the cleaning components comprise a support rod connecting mechanism 7 and a support rod gasket 6 made of hard rubber which are sequentially and fixedly sleeved on the cleaning brush main shaft 1, a cleaning brush support rod shaft 3 made of elastic material and rotatably connected with the support rod connecting mechanism 7, a spring 5 with two ends respectively connected with the cleaning brush support rod shaft 3 and the cleaning brush main shaft 1, and support rod bristles 4 arranged at the top end and the.
The supporting rod connecting mechanism 7 and the supporting rod gasket 6 are both of an annular structure, the outer diameter of the supporting rod gasket 6 is larger than that of the supporting rod connecting mechanism 7, and the inner diameters of the supporting rod connecting mechanism 7 and the supporting rod gasket 6 are matched with the outer diameter of the cleaning brush main shaft 1.
The tail end of the cleaning brush support rod shaft 3 is connected with the support rod connecting mechanism 7 in a hinged mode.
The number of the washing brush strut shafts 3 of each set of washing assemblies is at least 2, and in the present embodiment, the number of the washing brush strut shafts 3 of each set of washing assemblies is 4.
The handle 2 is shaped as one of a square, triangle, circular ring or trapezoid, so as to facilitate the rotation of the main shaft 1 of the rotary washing brush by the user when washing the instrument, and the hanging when not in use, in the present embodiment the handle 2 is shaped as a triangle.
In each set of cleaning assemblies, the specific hinging manner of the cleaning brush strut shaft 3 and the strut connecting mechanism 7 is as follows: the support connecting mechanism 7 is provided with small grooves with the same number as the cleaning brush support rods 3 on the periphery, cylindrical protrusions with external thread structures are transversely arranged on two sides in each small groove, the tail portion of each cleaning brush support rod shaft 3 is provided with a connecting block with an internal threaded hole, threaded holes are formed in two sides of the connecting block, and the two protrusions are inserted into the two threaded holes respectively, so that the cleaning brush support rod shaft 3 is hinged to the support connecting mechanism 7, and the angle between the cleaning brush support rod shaft 3 and the cleaning brush main shaft 1 is adjusted through rotation.
Taking the cleaning of the erlenmeyer flask as an example, when the user inserts the cleaning brush into the erlenmeyer flask by holding the handle 2, and the cleaning brush enters the erlenmeyer flask to be cleaned by external force, the support rod shaft 3 of the cleaning brush may be bent and deformed, and the upper end of the support rod shaft 3 of the cleaning brush is bent toward the cleaning brush main shaft 1 side by the support action of the support rod gasket 6 and the side wall of the erlenmeyer flask, and the side wall of the erlenmeyer flask is cleaned by the support rod brush staples 4. The angle between the cleaning brush strut shaft 3 and the cleaning brush spindle 1 is adjusted by changing the distance between the strut gasket 6 and the strut connecting mechanism 7, the strut connecting mechanism 7 and the strut gasket 6 are just sleeved on the cleaning brush spindle 1 and are fixed by using the friction force between the inner wall and the outer wall of the cleaning brush spindle 1, the strut gasket 6 is installed above the adjacent strut connecting mechanism 7, the spring 5 is in a stretching state under a normal state, and the cleaning brush strut shaft 3 and the cleaning brush spindle 1 form a certain angle. If the angle between the cleaning brush spindle 1 and the cleaning brush spindle shaft 3 needs to be adjusted to be small according to the inclination of the erlenmeyer flask, the position of the strut gasket 6 is manually adjusted before the cleaning brush is inserted into the erlenmeyer flask, the strut gasket 6 is moved closer to the strut connecting mechanism 7, the strut gasket 6 abuts against the cleaning brush spindle shaft 3, the cleaning brush spindle shaft 3 is expanded outward against the pulling force of the spring 5, and the angle between the cleaning brush spindle shaft 3 and the cleaning brush spindle 1 is increased. Since the taper bottle is wide at the bottom and narrow at the top, the angle of the brush spindle shaft 3 and the brush spindle 1 on the side closer to the top end of the brush spindle 1 is adjusted to be larger for cleaning.
Since the brush holder shaft 3 is made of an elastic material and is easily deformed without being bent, the above brush can be used for cleaning various irregular-shaped glass instruments.
The above is only the preferred embodiment of the present invention, but the present invention is not limited to the above-mentioned specific embodiments, and for those skilled in the art, a plurality of modifications and improvements can be made without departing from the inventive concept of the present invention, and these modifications and improvements all belong to the protection scope of the present invention.
Claims (7)
1. A multifunctional glassware cleaning brush comprises a cleaning brush main shaft (1), the top end of the cleaning brush main shaft (1) is provided with a main rod top brush hair (8), the tail end of the cleaning brush main shaft (1) is provided with a handle (2), is characterized in that the part of the main shaft (1) of the cleaning brush, which is positioned between the top bristles (8) of the main rod and the handle (2), is connected with at least one group of cleaning components, the washing subassembly is established by fixed cover in proper order branch coupling mechanism (7) and branch gasket (6) on washing brush main shaft (1), with branch coupling mechanism (7) rotate washing brush fulcrum axle (3) that connect, both ends respectively with washing brush fulcrum axle (3) with spring (5) that washing brush main shaft (1) is connected and setting are in the top of washing brush fulcrum axle (3) and branch brush hair (4) of lateral wall constitute.
2. A multifunctional glassware washing brush according to claim 1, characterized in that the supporting rod attachment means (7) and the supporting rod washer (6) are both ring-shaped structures, the outer diameter of the supporting rod washer (6) is larger than the outer diameter of the supporting rod attachment means (7), and the inner diameters of the supporting rod attachment means (7) and the supporting rod washer (6) are adapted to the outer diameter of the washing brush spindle (1).
3. A multifunctional glassware washing brush according to claim 1, characterized in that the tip of the brush spindle (3) is connected to the spindle connection means (7) in an articulated manner.
4. A multifunction glassware washing brush, according to claim 1, characterized in that the number of brush spindle shafts (3) per set of said washing assemblies is at least 2.
5. A multi-functional glassware washing brush, as claimed in claim 1, wherein said handle (2) is one of square, triangular, circular or trapezoidal in shape.
6. A multifunctional glassware washing brush, according to claim 1, characterized in that the brush spindle (3) is made of an elastic material.
7. A multi-functional glassware washing brush as claimed in claim 1, wherein said post washer (6) is made of hard rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921515880.0U CN211269078U (en) | 2019-09-12 | 2019-09-12 | Multifunctional glassware cleaning brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921515880.0U CN211269078U (en) | 2019-09-12 | 2019-09-12 | Multifunctional glassware cleaning brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211269078U true CN211269078U (en) | 2020-08-18 |
Family
ID=72025552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921515880.0U Expired - Fee Related CN211269078U (en) | 2019-09-12 | 2019-09-12 | Multifunctional glassware cleaning brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211269078U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110558713A (en) * | 2019-09-12 | 2019-12-13 | 天津大学 | Multifunctional glassware cleaning brush |
-
2019
- 2019-09-12 CN CN201921515880.0U patent/CN211269078U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110558713A (en) * | 2019-09-12 | 2019-12-13 | 天津大学 | Multifunctional glassware cleaning brush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 Termination date: 20210912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |