CN205338081U - Brush convenient to wash narrowed neck round flask - Google Patents
Brush convenient to wash narrowed neck round flask Download PDFInfo
- Publication number
- CN205338081U CN205338081U CN201620041139.5U CN201620041139U CN205338081U CN 205338081 U CN205338081 U CN 205338081U CN 201620041139 U CN201620041139 U CN 201620041139U CN 205338081 U CN205338081 U CN 205338081U
- Authority
- CN
- China
- Prior art keywords
- ejector sleeve
- brush
- head
- pull bar
- pull
- 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 a brush convenient to wash narrowed neck round flask, including two brush handles of an ejector sleeve, a pull rod and longitudinal symmetry, the left end longitudinal symmetry position of ejector sleeve is equipped with ejector sleeve head, the overhead recess that is equipped with of ejector sleeve, the ejector sleeve right -hand member is equipped with the cover and establishes the handle of serving at the pull rod external diameter (b), (B, ) the left end of brush handle is equipped with the brush labour contractor who takes the brush hair, and the right -hand member articulates at the ejector sleeve of taking the recess overheadly through first pin, and the brush handle is equipped with guide rail and guide way along the major axis direction, the left end of pull rod is equipped with the pull head, and the left surface of pull head is equipped with the brush hair, and the upper and lower both sides terminal pair of pull head calls that the position is equipped with the slide bar, is articulated in the guide way of brush handle by the third pin through the slide bar, the right -hand member of pull rod is equipped with the external screw thread, through the screw hole cooperation hookup of external screw thread with tie -rod head. Can wash each position of narrowed neck round flask bottom, avoid causing the error of experiment owing to there are impurity remnants.
Description
Technical field
This utility model relates to experiment assistant product field, especially a kind of brush being easy to clean thin neck round-bottomed flask.
Background technology
Thin neck round-bottomed flask has the advantage being easy to clamping, observation and precise volume setting, is the common experimental instrument in chemical experiment.But due to the shape that it is up-narrow and down-wide, cause also existing a lot of problem in cleaning.Existing rinser mostly is straight tube scrub-brush, it is difficult to clean to each position bottom thin neck round-bottomed flask, often has impurity remaining, it is easy to cause the error of experiment.
Utility model content
The purpose of this utility model is to provide a kind of brush being easy to clean thin neck round-bottomed flask, it is possible to clean to each position bottom thin neck round-bottomed flask, it is to avoid cause the error of experiment with impurity remnants.
For solving above-mentioned technical problem, the technical solution of the utility model is as follows.
A kind of brush being easy to clean thin neck round-bottomed flask, including an ejector sleeve, a pull bar and laterally zygomorphic two brush handles, of the present utility model is mainly characterized by: the left end position symmetrical above and below of described ejector sleeve is provided with ejector sleeve head, and described ejector sleeve head is provided with groove.
Described ejector sleeve right-hand member is provided with the handle being set on pull bar external diameter end.
The left end of described brush handle is provided with the brush handle head of bristle, and the right-hand member of described brush handle is by the first pin-hinges on ejector sleeve head with groove, and described brush handle is provided with guide rail and gathering sill along long axis direction.
The left end of described pull bar is provided with pull head, and the left surface of described pull head is provided with bristle, and the antimere of two side ends up and down of described pull head is provided with sliding bar, by sliding bar by the 3rd pin-hinges in the gathering sill of brush handle.
The right-hand member of described pull bar is provided with external screw thread, coordinates connection by external screw thread with the screwed hole of drawhead.
The middle part of described pull bar is to the right is provided with a long shrinkage pool, it is provided with active block stop in described long shrinkage pool, the left part of described active block stop be connected with compression spring, the right part of active block stop by the second pin-hinges on pull bar, the left and right sides end of active block stop respectively by shrouding block in long shrinkage pool.
The middle part of described ejector sleeve be provided with active block stop with the use of several endoporus, described endoporus be easy to pull bar in ejector sleeve move to diverse location time flexible fastening.
Described ejector sleeve is hollow circular-tube, and described pull bar is round bar, and described pull bar is in ejector sleeve.
Of the present utility model have the beneficial effect that in this utility model brush, owing to the right-hand member of upper and lower two brush handles is respectively hinged on ejector sleeve head with groove, by the guide rail of the sliding bar of the upper and lower two side ends of pull head two brush handle gathering sills up and down on ejector sleeve moves right, the brush handle head on upper and lower two brush handles can be driven to open to upper and lower both sides until opening completely and flexible fastening, thus easily changing the cleaning radius of bristle, plus the bristle on pull head, each position bottom thin neck round-bottomed flask can be cleaned to, avoid causing the error of experiment with impurity remnants；After cleaning completes, press active block stop, the pull head on pull bar is pushed into high order end, it is possible to drive the brush handle head regained with bristle, it is simple to brush exits from the thin neck of round-bottomed flask.
Accompanying drawing explanation
Concrete structure of the present utility model is provided by below example and accompanying drawing thereof.
Fig. 1 is the structural representation of concrete structure of the present utility model.
In figure: 1 is gathering sill, 2 is guide rail, and 3 is brush handle, and 4 is the first pin, 5 is groove, and 6 is ejector sleeve head, and 7 is ejector sleeve, and 8 is pull bar, 9 is active block stop, and 10 is the second pin, and 11 is shrouding, and 12 is handle, 13 is external screw thread, and 14 is drawhead, 15: for long shrinkage pool, 16 is compression spring, 17 is endoporus, and 18 is the 3rd pin, and 19 is brush handle head, 20 is bristle, and 21 is sliding bar, and 22 is pull head.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described further.
Embodiment: as shown in the figure, a kind of brush being easy to clean thin neck round-bottomed flask, including two brush handles 3 of ejector sleeve 7, pull bar 8 and upper and lower symmetry, of the present utility model it is mainly characterized by: the left end position symmetrical above and below of ejector sleeve 7 is provided with ejector sleeve head 6, and ejector sleeve head 6 is provided with groove 5.
Ejector sleeve 7 right-hand member is provided with the handle 12 being set on pull bar 8 external diameter end.
The left end of brush handle 3 is provided with the brush handle head 19 of bristle 20, and the right-hand member of brush handle 3 is hinged on on the ejector sleeve head 6 of groove 5 by the first pin 4, and brush handle 3 is provided with guide rail 2 and gathering sill 1 along long axis direction.
The left end of pull bar 8 is provided with pull head 22, and the left surface of pull head 22 is provided with bristle, and the antimere of two side ends up and down of pull head 22 is provided with sliding bar 21, is hinged in the gathering sill 1 of brush handle 3 by the 3rd pin 18 by sliding bar 21.
The right-hand member of pull bar 8 is provided with external screw thread 13, coordinates connection by the screwed hole of external screw thread 13 with drawhead 14.
The middle part of pull bar 8 is to the right is provided with a long shrinkage pool 15, it is provided with active block stop 9 in long shrinkage pool 15, the left part of active block stop 9 is connected with compression spring 16, the right part of active block stop 9 is hinged on pull bar 8 by the second pin 10, the left and right sides end of active block stop 9 respectively by shrouding 11 block in long shrinkage pool 15.
The middle part of ejector sleeve 7 be provided with active block stop 9 with the use of two endoporus 17, described endoporus 17 be easy to pull bar 8 in ejector sleeve 7 move to diverse location time flexible fastening.
Ejector sleeve 7 is hollow circular-tube, and pull bar 8 is round bar, and pull bar 8 is in ejector sleeve 7.
User is held with a firm grip on the other hand handle 12, drawhead 14 is pulled out to the right by another hands gradually, the sliding bar 21 driving pull head 22 moves right on the guide rail 2 of brush handle 3 gathering sill 1, promote the brush handle 3 with brush handle head 19 partly open to upper and lower both sides or open completely and flexible fastening, increase the cleaning radius of bristle 20 step by step.After cleaning completes, press active block stop 9, by ejector sleeve 7, pull head 22 is pushed into high order end and regains the brush handle head 19 with bristle 20 completely, it is simple to brush exits from the thin neck of flask.
Claims (2)
1. the brush being easy to clean thin neck round-bottomed flask, including an ejector sleeve (7), a pull bar (8) and laterally zygomorphic two brush handles (3), it is characterized in that: the left end position symmetrical above and below of described ejector sleeve (7) is provided with ejector sleeve head (6), and described ejector sleeve head (6) is provided with groove (5)；
Described ejector sleeve (7) right-hand member is provided with the handle (12) being set on pull bar (8) external diameter end；
The left end of described brush handle (3) is provided with the brush handle head (19) of bristle (20), the right-hand member of described brush handle (3) is hinged on on the ejector sleeve head (6) of groove (5) by the first pin (4), and described brush handle (3) is provided with guide rail (2) and gathering sill (1) along long axis direction；
The left end of described pull bar (8) is provided with pull head (22), the left surface of described pull head (22) is provided with bristle, the antimere of two side ends up and down of described pull head (22) is provided with sliding bar (21), and is hinged in the gathering sill (1) of brush handle (3) by the 3rd pin (18) by sliding bar (21)；
The right-hand member of described pull bar (8) is provided with external screw thread (13), coordinates connection by the screwed hole of external screw thread (13) with drawhead (14)；
The middle part of described pull bar (8) is to the right is provided with a long shrinkage pool (15), it is provided with active block stop (9) in described long shrinkage pool (15), the left part of described active block stop (9) is connected with compression spring (16), the right part of active block stop (9) is hinged on pull bar (8) by the second pin (10), the left and right sides end of active block stop (9) respectively by shrouding (11) block in long shrinkage pool (15)；
The middle part of described ejector sleeve (7) be provided with active block stop (9) with the use of several endoporus (17), described endoporus (17) be easy to pull bar (8) in the ejector sleeve (7) mobile to diverse location time flexible fastening.
2. a kind of brush being easy to clean thin neck round-bottomed flask according to claim 1, it is characterised in that: described ejector sleeve (7) is hollow circular-tube, and described pull bar (8) is round bar, and described pull bar (8) is in ejector sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620041139.5U CN205338081U (en) | 2016-01-18 | 2016-01-18 | Brush convenient to wash narrowed neck round flask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620041139.5U CN205338081U (en) | 2016-01-18 | 2016-01-18 | Brush convenient to wash narrowed neck round flask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205338081U true CN205338081U (en) | 2016-06-29 |
Family
ID=56174742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620041139.5U Expired - Fee Related CN205338081U (en) | 2016-01-18 | 2016-01-18 | Brush convenient to wash narrowed neck round flask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205338081U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500002A (en) * | 2018-03-27 | 2018-09-07 | 刘畅 | A kind of Intelligent medical flask cleaning device |
| CN110169695A (en) * | 2019-04-24 | 2019-08-27 | 天津苗花生活用品有限公司 | A kind of Thermal insulation teacup |
| CN111299271A (en) * | 2020-04-07 | 2020-06-19 | 许婷婷 | Unloading pipeline dust collector for industrial production |
-
2016
- 2016-01-18 CN CN201620041139.5U patent/CN205338081U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500002A (en) * | 2018-03-27 | 2018-09-07 | 刘畅 | A kind of Intelligent medical flask cleaning device |
| CN110169695A (en) * | 2019-04-24 | 2019-08-27 | 天津苗花生活用品有限公司 | A kind of Thermal insulation teacup |
| CN111299271A (en) * | 2020-04-07 | 2020-06-19 | 许婷婷 | Unloading pipeline dust collector for industrial production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160629 Termination date: 20170118 |