CN208096388U - A kind of use for laboratory is suitable for the variable diameter brush of different bore glasswares - Google Patents
A kind of use for laboratory is suitable for the variable diameter brush of different bore glasswares Download PDFInfo
- Publication number
- CN208096388U CN208096388U CN201820540980.8U CN201820540980U CN208096388U CN 208096388 U CN208096388 U CN 208096388U CN 201820540980 U CN201820540980 U CN 201820540980U CN 208096388 U CN208096388 U CN 208096388U
- Authority
- CN
- China
- Prior art keywords
- brush
- cross bar
- fixing seat
- sliding seat
- glasswares
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses the variable diameter brushes that a kind of use for laboratory is suitable for different bore glasswares, the technical issues of solution is that Routine Test Lab brush specification is more, it occupies large area desktop and is difficult to be put neat, the utility model includes cross bar, brush board, attachment plate, fixing seat, sliding seat, sleeve and adjusting nut, fixing seat is fixed on cross bar, sliding seat is slidably connected with cross bar, the brush board front end is connect by attachment plate with fixing seat, brush board rear end is connect by attachment plate with sliding seat, spring is arranged on cross bar between fixing seat and sliding seat；Adjusting nut is arranged on the cross bar of fixed base rear end, and sleeve is arranged between adjusting nut and fixing seat.The utility model adjusts the size of brush radius by adjusting nut, and brush is made to be suitable for the glassware of different inner diameters, greatly reduces the quantity of brush, reduces occupied space.
Description
Technical field
The utility model relates to experiment equipments, and in particular to a kind of use for laboratory is suitable for the change of different bore glasswares
Diameter brush.
Background technique
Physics, chemical laboratory, will often use the glasswares such as the test tube, graduated cylinder, beaker of different thicknesses, and these glass
The easily dirty difficult cleaning of glass vessel, the glassware especially as test tube, bore is small, and depth is big, and dedicated brush is needed to carry out
Cleaning, but having due to the various thicknesses of test tube, there are many specification, this results in Routine Test Lab to overwork various corresponding rule
The brush of lattice, occupy large area desktop and being difficult to put it is neat, cause using when it is bad find suitable brush, clear up
Come time-consuming and laborious.
Utility model content
The technical problems to be solved in the utility model is that Routine Test Lab brush specification is more, occupies large area desktop and difficulty
It is neat to be put, provide that a kind of structure is simple, use for laboratory easy to use is suitable for the variable diameter of different bore glasswares
Brush.
In order to solve the above technical problems, the utility model adopts the following technical solutions：A kind of laboratory is suitable for different mouths
The variable diameter brush of diameter glassware, including cross bar, brush board, attachment plate, fixing seat, sliding seat, sleeve and adjusting nut, it is fixed
Seat is fixed on cross bar, and sliding seat is slidably connected with cross bar, and the brush board front end is connect by attachment plate with fixing seat, brush board
Rear end is connect by attachment plate with sliding seat, is arranged with spring on the cross bar between fixing seat and sliding seat；Adjusting nut is set
On the cross bar for setting fixed base rear end, sleeve is arranged between adjusting nut and fixing seat.
The brush board is arc panel, and brush board outer surface is equipped with spongy layer.
The sliding seat includes screwed ring, and screwed ring is equipped with several pairs of fixinig plates, between each pair of fixinig plate there are
Gap, attachment plate one end put in gap and are articulated and connected by screw and sliding seat.
The cross bar is equipped with external screw thread, and screwed ring is threadedly coupled with cross bar.
The cross bar is equipped with guiding raised line, and screwed ring inner wall is equipped with the guide groove matched with guiding raised line.
The attachment plate and fixing seat, sliding seat, brush board junction is articulated connection.
The utility model adjusts the size of brush radius by adjusting nut, and brush is made to be suitable for the vierics of different inner diameters
Ware greatly reduces the quantity of brush, reduces occupied space, increases the availability of laboratory table, structure is simple, easy to use.
Detailed description of the invention
Fig. 1 is the utility model vertical section structure schematic diagram；
Fig. 2 is cross-sectional structure schematic diagram at the utility model sliding seat；
Fig. 3 is the utility model sliding seat enlarged structure schematic diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are under that premise of not paying creative labor
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1 to Figure 3, the utility model includes cross bar 1, brush board 2, attachment plate 3, fixing seat 5, sliding seat 4, set
Cylinder 7 and adjusting nut 8, fixing seat 5 are fixed on cross bar 1, and sliding seat 4 is slidably connected with cross bar 1, and 2 front end of brush board passes through
Attachment plate 3 is connect with fixing seat 5, and 2 rear end of brush board is connect by attachment plate 3 with sliding seat 4, fixing seat 5 and sliding seat 4 it
Between cross bar 1 on be arranged with spring 6；Adjusting nut 8 is arranged on the cross bar 1 of 5 rear end of fixing seat, and sleeve 7 is arranged in adjusting nut 8
Between fixing seat 5.Spring in a state of nature when, attachment plate 3 is stretched out to both ends, brush board 2 and cross bar 1 apart from nearest, this
The radius of utility model brush is minimum；In use, by turning adjusting nut 8 forward, adjusting nut 8 is pushed by sleeve 7 and is lived
Dynamic seat 4 moves forward, and while sliding seat 4 moves forward, attachment plate 3 is packed up to centre, between brush board 2 and cross bar 1 away from
From becoming larger, the radius of brush increases；The size for the test tube internal diameter scrubbed as needed adjusts the distance that sliding seat 4 moves forward,
When brush reaches the radius size of needs, stop turning for adjusting nut 8, it is simple to operate.The setting of spring, when
When adjusting nut 8 turns backward, automatically reseting for sliding seat is realized.The setting of sleeve 7 increases between brush board and adjusting nut
Distance, when brush is put in it is invisible spectro when, guarantee that adjusting nut is in outside test tube, convenient for being finely adjusted section brush half at any time
Diameter.
The brush board 2 is arc panel, and 2 outer surface of brush board is equipped with spongy layer 21.The brush board 2 of certain radian can be effective
It is bonded inboard wall of test tube, keeps the scrub of test tube more clean quick.Attachment plate 3 is respectively set in 2 two sides of brush board, makes brush board 2 more
Firm and durable.
The sliding seat 4 include screwed ring 41, screwed ring 41 be equipped with several pairs of fixinig plates 42, each pair of fixinig plate 42 it
Between there are gap, 3 one end of attachment plate puts in gap and is articulated and connected by screw and sliding seat 4.Fixing seat 5 and sliding seat
4 structures are identical, and the two one is fixed on cross bar 1, another is connect by screw thread with cross bar 1, and sliding seat 4 can be in cross bar 1
On be moved forward or rearward.
The cross bar 1 is equipped with external screw thread, and screwed ring 41 is threadedly coupled with cross bar 1.
The cross bar 1 is equipped with guiding raised line 11, and 41 inner wall of screwed ring is equipped with leads with what guiding raised line 11 matched
To slot 43.Guiding raised line 11 is matched with guide groove 43, and sliding seat is effectively prevent to rotate during being moved forward or rearward,
The inclination of attachment plate 3 is prevented to be difficult to folding and unfolding.
The attachment plate 3 and fixing seat 5, sliding seat 4,2 junction of brush board is articulated connection.Attachment plate 3 can
To be unfolded as needed or close.
Claims (6)
1. the variable diameter brush that a kind of use for laboratory is suitable for different bore glasswares, it is characterised in that：Including cross bar（1）, brush
Plate（2）, attachment plate（3）, fixing seat（5）, sliding seat（4）, sleeve（7）And adjusting nut（8）, fixing seat（5）It is fixed on cross
Bar（1）On, sliding seat（4）With cross bar（1）It is slidably connected, the brush board（2）Front end passes through attachment plate（3）With fixing seat（5）
Connection, brush board（2）Rear end passes through attachment plate（3）With sliding seat（4）Connection, fixing seat（5）And sliding seat（4）Between cross bar
（1）On be arranged with spring（6）；Adjusting nut（8）Fixing seat is set（5）The cross bar of rear end（1）On, sleeve（7）Setting is being adjusted
Nut（8）And fixing seat（5）Between.
2. the variable diameter brush that use for laboratory according to claim 1 is suitable for different bore glasswares, it is characterised in that：
The brush board（2）For arc panel, brush board（2）Outer surface is equipped with spongy layer（21）.
3. the variable diameter brush that use for laboratory according to claim 1 is suitable for different bore glasswares, it is characterised in that：
The sliding seat（4）Including screwed ring（41）, screwed ring（41）It is equipped with several pairs of fixinig plates（42）, each pair of fixinig plate（42）
Between there are gap, attachment plate（3）One end is put in gap and by screw and sliding seat（4）Articulated connection.
4. the variable diameter brush that use for laboratory according to claim 3 is suitable for different bore glasswares, it is characterised in that：
The cross bar（1）It is equipped with external screw thread, screwed ring（41）With cross bar（1）It is threadedly coupled.
5. the variable diameter brush that use for laboratory according to claim 3 is suitable for different bore glasswares, it is characterised in that：
The cross bar（1）It is equipped with guiding raised line（11）, screwed ring（41）Inner wall is equipped with and guiding raised line（11）What is matched leads
To slot（43）.
6. the variable diameter brush that use for laboratory according to claim 1 is suitable for different bore glasswares, it is characterised in that：
The attachment plate（3）With fixing seat（5）, sliding seat（4）, brush board（2）Junction is articulated connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820540980.8U CN208096388U (en) | 2018-04-17 | 2018-04-17 | A kind of use for laboratory is suitable for the variable diameter brush of different bore glasswares |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820540980.8U CN208096388U (en) | 2018-04-17 | 2018-04-17 | A kind of use for laboratory is suitable for the variable diameter brush of different bore glasswares |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208096388U true CN208096388U (en) | 2018-11-16 |
Family
ID=64118285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820540980.8U Expired - Fee Related CN208096388U (en) | 2018-04-17 | 2018-04-17 | A kind of use for laboratory is suitable for the variable diameter brush of different bore glasswares |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208096388U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433761A (en) * | 2018-12-13 | 2019-03-08 | 中国科学院西北高原生物研究所 | Reaction tube cleaner |
| CN110522163A (en) * | 2019-08-09 | 2019-12-03 | 潜山市志杰刷业有限公司 | A kind of jug cleaning brush |
| CN112971603A (en) * | 2019-12-17 | 2021-06-18 | 宁波方太厨具有限公司 | Thickness-adjustable cleaning head brush bar |
-
2018
- 2018-04-17 CN CN201820540980.8U patent/CN208096388U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433761A (en) * | 2018-12-13 | 2019-03-08 | 中国科学院西北高原生物研究所 | Reaction tube cleaner |
| CN109433761B (en) * | 2018-12-13 | 2024-03-22 | 中国科学院西北高原生物研究所 | Reaction tube cleaner |
| CN110522163A (en) * | 2019-08-09 | 2019-12-03 | 潜山市志杰刷业有限公司 | A kind of jug cleaning brush |
| CN112971603A (en) * | 2019-12-17 | 2021-06-18 | 宁波方太厨具有限公司 | Thickness-adjustable cleaning head brush bar |
| CN112971603B (en) * | 2019-12-17 | 2022-01-14 | 宁波方太厨具有限公司 | Thickness-adjustable cleaning head brush bar |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 Termination date: 20200417 |