CN207479134U - A kind of extension type test tube brush - Google Patents
A kind of extension type test tube brush Download PDFInfo
- Publication number
- CN207479134U CN207479134U CN201721392441.6U CN201721392441U CN207479134U CN 207479134 U CN207479134 U CN 207479134U CN 201721392441 U CN201721392441 U CN 201721392441U CN 207479134 U CN207479134 U CN 207479134U
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- CN
- China
- Prior art keywords
- brush
- test tube
- hairbrush
- hole
- extension type
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Abstract
The utility model discloses a kind of extension type test tube brushes, belong to experiment equipment technology field.It includes handle and hairbrush, the handle is oblong, there is hole one in one end end side, and the other end is fixedly connected with brush plate, and the brush plate is round, centre is equipped with hole two, one end of brush stroke passes through hole two and hole one, and the other end is fixedly connected with brush cover, and the brush cover is a plectane, its outside has a circle to justify hairbrush, and several hairbrush are connected between brush cover and brush plate.The test tube is brushed with a brush stroke, there is several hairbrush around it, hairbrush is expansible and shrinks, can on test tube, conical flask, flat/round-bottomed flask, constant volume bottle etc. carefully under big glassware carry out effective cleaning, its is simple for structure rationally, easy to operate, cleaning performance is good, has achieved the effect that a brush is multi-purpose.
Description
Technical field
The utility model is related to a kind of test tube brush, more particularly to a kind of extension type test tube brush belongs to experiment technique with the apparatus
Field.
Background technology
Laboratory can use various test tubes and bottle, and generally test tube and bottle will be carried out after experiment is finished
Cleaning, but existing test tube brush configuration is simple, and pattern is also single, and function is few, inconvenient for operation, this leverages the behaviour of experiment
Make, if not cleaned up to test tube, can also influence the result of experiment.
Invention content
The technical problems to be solved in the utility model is：A kind of extension type test tube brush is provided, which is brushed with a hair
Brush holder support, around have several hairbrush, hairbrush is expansible and shrinks, can be to test tube, conical flask, flat/round-bottomed flask, constant volume bottle
Deng on carefully under big glassware carry out effective cleaning, it is simple for structure rationally, easy to operate, cleaning performance is good, reaches
The multi-purpose effect of one brush, solves the problems, such as above-mentioned.
The technical solution of the utility model is：A kind of extension type test tube brush, it includes handle and hairbrush, the handle
For oblong, there is hole one in one end end side, and the other end is fixedly connected with brush plate, and the brush plate is round, intermediate
Equipped with hole two, one end of brush stroke passes through hole two and hole one, and the other end is fixedly connected with brush cover, and the brush cover is a circle
Plate, outside have a circle to justify hairbrush, several hairbrush are connected between brush cover and brush plate.
The brush stroke is equipped with the spring leaf of arc, and pin is fixedly connected among the arc of spring leaf.
One end of the spring leaf is fixedly connected on brush stroke, and other end activity is overlapped on brush stroke.
The handle is equipped with several hole three of a row, and Kong Sanke accommodates pin and uses.
The spacing in the hole three is 20~30mm.
The centre of the round hairbrush and hairbrush is spiral stainless steel spring steel wire, is sandwiched between hair.
The brush cover, brush plate, handle and brush stroke are stainless steel material.
The beneficial effects of the utility model are：Compared with prior art, the utility model passes through above technical scheme, the examination
Tube brush has a brush stroke, around have several hairbrush, hairbrush is expansible and shrinks, when brush stroke is stretched out from handle, hair
Brush is flared out, and diameter becomes larger, can on big test tube, conical flask, flat/round-bottomed flask, constant volume bottle etc. carefully under big glass
Vessel carry out effective cleaning；When brush stroke is retracted in handle, hairbrush stretches, and becomes an elongate rod, can clean tiny
Test tube and the glassware of length or depth, the utility model apparatus structure is succinctly reasonable, easy to operate, and cleaning performance is good, reaches
The multi-purpose effect of one brush.
Description of the drawings
A kind of extension type test tube brush configuration schematic diagrames of Fig. 1；
A kind of extension type test tube brush A-A sectional views of Fig. 2；
A kind of extension type test tube brush usage state diagrams of Fig. 3.
Specific embodiment
To make the purpose of this utility model, technical solution and advantage clearer, below with reference to this specification attached drawing pair
The utility model is described in further detail.
Embodiment 1：As shown in attached drawing 1~3, a kind of extension type test tube brush, it includes handle 9 and hairbrush 3, the hand
Handle 9 is oblong, and there is hole 1 in one end end side, and the other end is fixedly connected with brush plate 5, and the brush plate 5 is circle
Shape, centre are equipped with hole 2 11, and one end of brush stroke 4 passes through hole 2 11 and hole 1, and the other end is fixedly connected with brush cover 1, institute
Brush cover 1 is stated as a plectane, outside has a circle to justify hairbrush 2, is uniformly distributed between brush cover 1 and brush plate 5 and is connected with six
Root hairbrush 3.
Further, brush stroke 4 is equipped with the spring leaf 7 of arc, and pin 6 is fixedly connected among the arc of spring leaf 7.
Further, one end of spring leaf 7 is fixedly connected on brush stroke 4, and other end activity is overlapped on brush stroke 4.
Further, handle 9 is equipped with several hole 38 of a row, and hole 38 can accommodate pin 6 and use.
Further, the spacing in hole 38 is 20mm.
Further, the centre of circle hairbrush 2 and hairbrush 3 is spiral stainless steel spring steel wire, is sandwiched between hair.
Further, brush cover 1, brush plate 5, handle 9 and brush stroke 4 are stainless steel material.
In the present embodiment, brush cover 1 and the specification of brush plate 5 are φ 30mm, and the specification of handle 9 is φ 25mm, hairbrush
The specification of bar 4 is φ 5mm × 400, is fixedly connected with mode using welding.
Part is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.Finally illustrate, with
Upper embodiment is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although with reference to preferred embodiment to the utility model
It is described in detail, it will be understood by those of ordinary skill in the art that, the technical solution of the utility model can be repaiied
Change or equivalent replacement, without departing from the objective and range of technical solutions of the utility model, should all cover in the utility model
Right in.
Claims (7)
1. a kind of extension type test tube brush, it includes handle（9）And hairbrush（3）, it is characterised in that：The handle（9）For length
There are hole one in circle, one end end side（10）, the other end is fixedly connected with brush plate（5）, the brush plate（5）For circle
Shape, centre are equipped with hole two（11）, brush stroke（4）One end pass through hole two（11）With hole one（10）, the other end is fixedly connected with hairiness
Brush lid（1）, the brush cover（1）For a plectane, outside has a circle to justify hairbrush（2）, in brush cover（1）With brush plate（5）It
Between be connected with several hairbrush（3）.
2. a kind of extension type test tube brush according to claim 1, it is characterised in that：The brush stroke（4）It is equipped with arc
The spring leaf of shape（7）, spring leaf（7）Arc among be fixedly connected with pin（6）.
3. a kind of extension type test tube brush according to claim 2, it is characterised in that：The spring leaf（7）One end consolidate
Surely it is connected to brush stroke（4）On, other end activity is overlapped on brush stroke（4）On.
4. a kind of extension type test tube brush according to claim 1, it is characterised in that：The handle（9）It is equipped with a row
Several holes three（8）, hole three（8）Pin can be accommodated（6）With.
5. a kind of extension type test tube brush according to claim 4, it is characterised in that：The hole three（8）Spacing be 20
~30mm.
6. a kind of extension type test tube brush according to claim 1, it is characterised in that：The round hairbrush（2）And hairbrush（3）
Centre for spiral stainless steel spring steel wire, be sandwiched between hair.
7. a kind of extension type test tube brush according to claim 1, it is characterised in that：The brush cover（1）, brush plate
（5）, handle（9）And brush stroke（4）It is stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721392441.6U CN207479134U (en) | 2017-10-26 | 2017-10-26 | A kind of extension type test tube brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721392441.6U CN207479134U (en) | 2017-10-26 | 2017-10-26 | A kind of extension type test tube brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207479134U true CN207479134U (en) | 2018-06-12 |
Family
ID=62477503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721392441.6U Active CN207479134U (en) | 2017-10-26 | 2017-10-26 | A kind of extension type test tube brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207479134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107552508A (en) * | 2017-10-26 | 2018-01-09 | 贵州大学 | A kind of extension type test tube brush |
-
2017
- 2017-10-26 CN CN201721392441.6U patent/CN207479134U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107552508A (en) * | 2017-10-26 | 2018-01-09 | 贵州大学 | A kind of extension type test tube brush |
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| GR01 | Patent grant |