CN212821592U - Cleaning device for flask - Google Patents
Cleaning device for flask Download PDFInfo
- Publication number
- CN212821592U CN212821592U CN202020839392.1U CN202020839392U CN212821592U CN 212821592 U CN212821592 U CN 212821592U CN 202020839392 U CN202020839392 U CN 202020839392U CN 212821592 U CN212821592 U CN 212821592U
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- CN
- China
- Prior art keywords
- guide bar
- fixedly connected
- flask
- evenly
- cleaning
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Abstract
The utility model discloses a cleaning device of a flask, including the guide bar, the guide bar bottom fixedly connected with brush board, brush board bottom evenly is provided with the brush hair, the guide bar outside cover is equipped with the operation sleeve, the upper portion of operation sleeve is handheld portion, the lower part of operation sleeve is the cleaning portion, the brush hair has evenly been arranged to the periphery of cleaning portion, guide bar bottom periphery fixedly connected with solid fixed ring, evenly fixedly connected with a plurality of elastic plates between solid fixed ring and the brush board, the elastic plate is the annular arrangement around the guide bar, evenly arranged the brush hair on the lateral wall of elastic plate; the utility model is used for solve among the prior art to the not good problem of round flask cleaning performance.
Description
Technical Field
The utility model relates to a belt cleaning device of laboratory utensil, especially a belt cleaning device of flask.
Background
The round-bottom flask is a heating and reaction vessel commonly used in chemical experiments, and the bottleneck of the round-bottom flask is a straight pipe, and the bottom of the round-bottom flask is spherical. After the experiment is completed, some chemical reagents can be remained at the bottleneck and the bottom of the round-bottom flask, and the cleaning brush commonly used in the laboratory is mostly of a slender structure, so that the cleaning brush can only effectively clean the bottleneck of the round-bottom flask, and the cleaning effect on the residual reagents in the bottom ball is poor.
Disclosure of Invention
The utility model aims at providing a belt cleaning device of flask for solve among the prior art to the not good problem of round flask cleaning performance.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a belt cleaning device of flask, including the guide bar, guide bar bottom fixedly connected with brush board, brush board bottom evenly is provided with the brush hair, the cover is equipped with the operation sleeve outside the guide bar, operation telescopic upper portion is handheld portion, operation telescopic lower part is the cleaning part, the brush hair has evenly been arranged to the periphery of cleaning part, the solid fixed ring of guide bar bottom periphery fixedly connected with, a plurality of elastic plates of even fixedly connected with between solid fixed ring and the brush board, the elastic plate uses the guide bar to be the annular as the centre of a circle and arranges, the brush hair has evenly been arranged on the lateral wall of elastic plate.
Optionally, a limiting block is fixedly connected to the top end of the guide rod.
Optionally, a hanging hole is formed in the top of the limiting block.
Optionally, the top of handheld portion is provided with the recess, a plurality of gag lever posts of the even fixedly connected with in top periphery of guide bar, gag lever post are the elasticity material, and the spacing platform of bottom fixedly connected with of gag lever post, when the elastic plate is in the diastole state, the gag lever post is located the inside recess of handheld portion.
Optionally, the outer side of the hand-held part is provided with anti-skid lines.
The utility model discloses a belt cleaning device of flask has following advantage:
(1) the brush hair of operation sleeve washing portion can with the laminating of the bottleneck inner wall of round flask, and the elastic plate receives the extrusion and can bends into semicircle form, and the brush hair that its outside set up will laminate with the bottom inner wall of round flask, then rotatory elastic plate, just can carry out effectual cleanness to the round flask.
(2) When the cleaning device is in an idle state, the handheld part of the operation sleeve is attached to the limiting block, the elastic plate is expanded, and the limiting rod is positioned in the groove of the handheld part; when belt cleaning device was in operating condition, operation sleeve moved down along the guide bar, when the elastic plate was compressed into the semicircle form, the gag lever post popped out from the recess, and spacing platform is along the radial outside one section distance of moving of guide bar, and spacing platform is laminated with the top of handheld portion, and spacing platform can restrict operation sleeve rebound to can keep the elastic plate to be in the state of compressed always.
(3) The anti-slip lines on the outer side of the handheld portion can facilitate operation of the operation sleeve.
Drawings
Fig. 1 is a schematic sectional structure of the present invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a schematic structural diagram of the working state of the present invention.
Fig. 4 is an enlarged schematic view of a portion B in fig. 3.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-4, a cleaning device for a flask, hereinafter referred to as a cleaning device for short, comprises a guide rod 1, wherein a limiting block 2 is fixedly connected to the top end of the guide rod 1, the limiting block 2 can prevent an operation sleeve from exceeding the top end of the guide rod 1, the cleaning device can be conveniently taken, a hanging hole 3 is formed in the top of the limiting block 2, the hanging hole 3 facilitates hanging and placing of the cleaning device, a brush plate 4 is fixedly connected to the bottom of the guide rod 1, bristles 5 are uniformly arranged at the bottom of the brush plate 4, and the bristles 5 at the bottom of the brush plate 4 can effectively clean the bottom of the round flask; the periphery of the top of the guide rod 1 is uniformly and fixedly connected with a plurality of limiting rods 9, the limiting rods 9 are made of elastic materials, the bottom of each limiting rod 9 is fixedly connected with a limiting table 11, an operation sleeve 6 is sleeved outside the guide rod 1, the upper portion of the operation sleeve 6 is a handheld portion 601, the top of the handheld portion 601 is provided with a groove 10, and when the cleaning device is in an idle state, the limiting rods 9 are located in the grooves 10 of the handheld portion 601; the handheld portion 601 outside is provided with anti-skidding line 602, anti-skidding line 602 can conveniently carry out the push-and-pull to operation sleeve 6, operations such as rotation, the lower part of operation sleeve 6 is cleaning part 603, brush hair 5 has evenly been arranged to the periphery of cleaning part 603, brush hair 5 of here can with the inner wall laminating of round bottom flask bottleneck, the solid fixed ring 7 of 1 bottom periphery fixedly connected with of guide bar, a plurality of elastic plates 8 of even fixedly connected with between solid fixed ring 7 and the brush board 4, elastic plate 8 uses guide bar 1 to be the annular and arranges as the centre of a circle, brush hair 5 has evenly been arranged on elastic plate 8's the lateral wall.
When the cleaning device is in an idle state, the top end of the handheld part 601 of the operating sleeve 6 is attached to the bottom end of the limiting block 2, and the elastic plate 8 is in a relaxation state; when the round-bottomed flask needs to be cleaned, the operating sleeve 6 is moved downwards along the guide rod 1 by holding the hand-holding part 601 of the operating sleeve 6 with a hand, in the process of moving the operating sleeve 6 downwards, the distance between the fixing ring 7 and the brush plate 4 is gradually reduced, the elastic plate 8 between the fixing ring 7 and the brush plate 4 is gradually compressed into a semicircular shape, the bristles 5 arranged on the outer side of the elastic plate are attached to the inner wall of the bottom of the round-bottomed flask, at the moment, the bristles 5 arranged on the outer side of the cleaning part 603 are also attached to the inner wall of the bottleneck of the round-bottomed flask, then the operating sleeve 6 is rotated, and the bristles 5 arranged on the cleaning device are used for cleaning the round.
When the cleaning device is in an idle state, the top end of the handheld part 601 of the operation sleeve 6 is attached to the bottom end of the limiting block 2, and the limiting rod 9 is positioned in the groove 10 of the handheld part 601; when the round-bottomed flask needs to be cleaned, the operating sleeve 6 needs to move downwards along the guide rod 1, in the process that the operating sleeve 6 moves downwards, the limiting rod 9 gradually moves upwards along the inner wall of the groove 10, when the elastic plate 8 is compressed into a semicircular shape, the limiting rod 9 pops out of the groove 10, the limiting table 11 moves outwards for a certain distance along the radial direction of the guide rod 1, the bottom end of the limiting table 11 is attached to the top end of the handheld portion 601, so that the upward movement of the operating sleeve 6 is limited, the elastic plate 8 keeps a compressed state to continuously work, after cleaning is completed, the limiting rod 9 is held by a hand, the limiting rod 9 contracts towards the guide rod 1, when the limiting table 11 is not in contact with the handheld portion 601, the limiting rod 9 relieves the limitation on the operating sleeve 6, the operating sleeve 6 can move upwards, and the elastic plate 8 returns to a relaxed state.
The embodiments described above are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
Claims (5)
1. A cleaning device for a flask is characterized in that: including the guide bar, guide bar bottom fixedly connected with brush board, the brush board bottom evenly is provided with the brush hair, guide bar outside cover is equipped with the operation sleeve, operation telescopic upper portion is handheld portion, operation telescopic lower part is the cleaning part, the brush hair has evenly been arranged to the periphery of cleaning part, guide bar bottom periphery fixedly connected with solid fixed ring, a plurality of springboards of even fixedly connected with between solid fixed ring and the brush board, the springboard uses the guide bar to be the annular as the centre of a circle and arranges, the brush hair has evenly been arranged on the lateral wall of springboard.
2. The cleaning apparatus for a flask as set forth in claim 1, wherein: the top end of the guide rod is fixedly connected with a limiting block.
3. The cleaning apparatus for a flask as set forth in claim 2, wherein: and a hanging hole is formed in the top of the limiting block.
4. The cleaning apparatus for a flask as set forth in claim 1, wherein: the top of handheld portion is provided with the recess, a plurality of gag lever posts of the even fixedly connected with in top periphery of guide bar, gag lever post are the elasticity material, and the spacing platform of bottom fixedly connected with of gag lever post, when the elastic plate is in the diastolic state, the gag lever post is located the inside recess of handheld portion.
5. The cleaning apparatus for a flask as set forth in claim 1, wherein: and anti-skid lines are arranged on the outer side of the handheld part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020839392.1U CN212821592U (en) | 2020-05-19 | 2020-05-19 | Cleaning device for flask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020839392.1U CN212821592U (en) | 2020-05-19 | 2020-05-19 | Cleaning device for flask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212821592U true CN212821592U (en) | 2021-03-30 |
Family
ID=75160665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020839392.1U Expired - Fee Related CN212821592U (en) | 2020-05-19 | 2020-05-19 | Cleaning device for flask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212821592U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113976200A (en) * | 2021-09-23 | 2022-01-28 | 青岛科技大学 | Reagent scraper for inner walls of round-bottomed flasks of various models |
| CN114535177A (en) * | 2022-02-15 | 2022-05-27 | 浙江工贸职业技术学院 | Rapid cleaning device for residues on inner wall of numerical control machine tool die and implementation method thereof |
-
2020
- 2020-05-19 CN CN202020839392.1U patent/CN212821592U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113976200A (en) * | 2021-09-23 | 2022-01-28 | 青岛科技大学 | Reagent scraper for inner walls of round-bottomed flasks of various models |
| CN114535177A (en) * | 2022-02-15 | 2022-05-27 | 浙江工贸职业技术学院 | Rapid cleaning device for residues on inner wall of numerical control machine tool die and implementation method thereof |
| CN114535177B (en) * | 2022-02-15 | 2022-12-06 | 浙江工贸职业技术学院 | Rapid cleaning device for residues on inner wall of numerical control machine tool die and implementation method thereof |
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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: 20210330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |