CN204970013U - Flask brush - Google Patents
Flask brush Download PDFInfo
- Publication number
- CN204970013U CN204970013U CN201520577042.1U CN201520577042U CN204970013U CN 204970013 U CN204970013 U CN 204970013U CN 201520577042 U CN201520577042 U CN 201520577042U CN 204970013 U CN204970013 U CN 204970013U
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- China
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- pneumatophore
- flask
- sleeve
- top board
- support bar
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Abstract
The utility model discloses an it is difficult to not have the technical problem of dead angle sanitization and provides a flask brush to solve the flask, the sleeve that seals with the roof including pneumatophore, bracing piece and upper end, the pneumatophore outer wall brush hair of having planted, the pneumatophore is connected the sleeve below, the bracing piece bottom is connected the pneumatophore bottom, upper portion is connected the sleeve roof, be equipped with the air cock on the sleeve roof. When rinsing the flask, place the pneumatophore in flask in, again to inflating, make the pneumatophore inflation, brush hair and inner wall in close contact with in the pneumatophore, rotate bracing piece or sleeve, the pneumatophore receives the turning effort from top to bottom simultaneously, and it is rotatory to drive whole flask brush, and effectual relative motion is with the flask to the brush hair, carries out all -round no dead angle to the flask and washs.
Description
Technical field
The utility model relates to the aid of a kind of chemical engineering experiment articles for use cleaning, particularly relates to a kind of flask brush for cleaning flask.
Background technology
Flask be use in laboratory have neck glassware, be used for holding liquid material.Because of can resistance to heat necessarily and be referred to as flask.Flask has the outward appearance of the thin neck of round tripe usually, and its slot is used to the evaporation preventing solution from spilling or reduce solution, and can coordinate the use of rubber stopper, connects other glass equipment.When solution needs react for a long time or add hot reflux, generally all can choice for use flask as container.Flask is applied all widely in Chemical Manufacture and experiment, but due to the thin neck of flask circle tripe, so flask cleaning is very inconvenient.Conventional flask brush is generally taper, cannot carry out omnibearing scrubbing, be difficult to clean up, easily stay dead angle below the bottleneck of flask the inwall of flask, if Fouling Cleaning is unclean, can impact experimental result.
In order to solve this technical problem, the patent No. is that the Chinese utility model patent of ZL200820225479 discloses a kind of flask brush, has air bag, and air bag is planted and puts bristle, air bag has the air bag mouth for inflation, air bag mouth arranges valve.The flask brush bristle of this utility model can touch whole flask inwall, can clean in theory without dead angle; , pneumatophore is flexible and quality soft, therefore poor rigidity, air bag mouth is rotated when carrying out flask cleaning, power is difficult to be delivered to bottom pneumatophore, easily rotates between air bag mouth and pneumatophore and ties a knot, and is difficult to drive whole pneumatophore to move together with the bristle on pneumatophore; And do not have effective relative motion to cause between bristle and flask inwall to be difficult to clean up.
Summary of the invention
The utility model provides a kind of flask brush for solving flask and be difficult to the technical problem that cleans up without dead angle.
Technical solution adopted in the utility model is: a kind of flask brush, comprises the sleeve that pneumatophore, support bar and upper end are sealed with top board; Described pneumatophore outer wall has been planted bristle; Described pneumatophore is connected to below described sleeve; Described support bar bottom is connected to described pneumatophore bottom, and top is connected to described sleeve top board; Described sleeve top board is provided with valve.When cleaning flask, pneumatophore being placed in flask, then inflating in pneumatophore, pneumatophore is expanded, bristle and inwall close contact; Rotary supporting rod or sleeve, pneumatophore is subject to rotatory force up and down simultaneously, and drive whole flask brush to rotate, bristle and flask do effective relative motion, carries out comprehensively cleaning without dead angle to flask.
In order to strengthen the transmission effect of power further, improving cleaning performance, technique scheme being further improved: also comprise at least one pair of braced wing; Described braced wing comprises two side levers be at one end hinged; The free end of a described side lever is hinged on described support bar, and the free end of side lever described in another root is connected on described pneumatophore sidewall; The jointed shaft of described side lever is connected with a cord, described cord free end stretches out from described sleeve top board; Described side lever angle is all the time to described sleeve direction.After airbag aeration, hinged side lever angle increases; Upwards pull cord, side lever presses closer on pneumatophore sidewall, withstands on flask inwall further; During rotary combustion bottle brush cleaning flask, revolving force can be delivered to pneumatophore sidewall by braced wing, makes the rotation of whole pneumatophore more handy, and cleaning is cleaner without dead angle.
As further improving, described supporting bar top stretches out from described sleeve top board, and can move up and down by relatively described sleeve.For the flask of different size, need the support bar of different length; Support bar can move up and down relative to sleeve, therefore in pneumatophore elastic range, goes for the flask of different size.
As preferably, described sleeve top board is provided with the geometrical clamp for fixing described support bar and described cord.
Conveniently rotary combustion bottle brush is to clean flask, and described supporting bar top is provided with rotary handle.
The advantage that the utility model has and good effect are: because the utility model adopts as above technical scheme, when cleaning flask, being placed in flask by pneumatophore, then inflating in pneumatophore, pneumatophore is expanded, bristle and inwall close contact; Rotary supporting rod or sleeve, pneumatophore is subject to rotatory force up and down simultaneously, and drive whole flask brush to rotate, bristle and flask do effective relative motion, carries out comprehensively cleaning without dead angle to flask.Rotatory force can also be transmitted by braced wing in a preferred approach, make flask brush more handy, clean cleaner.
Except technical problem, the technical characteristic forming technical scheme and the advantage brought by the technical characteristic of these technical schemes that the utility model described above solves, the advantage that the other technologies feature comprised in the other technologies problem that the utility model can solve, technical scheme and these technical characteristics bring, will be described in further detail hereinafter by reference to the accompanying drawings.
Accompanying drawing explanation
Structural representation when Fig. 1 is the unaerated of the utility model flask brush;
Fig. 2 is the utility model flask brush structural representation when being full of gas.
In figure: 1, pneumatophore; 2, side lever; 3, support bar; 4, valve; 5, rotary handle; 6, geometrical clamp; 7, sleeve; 8, cord; 9, bristle.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
As depicted in figs. 1 and 2, the present embodiment is a kind of flask brush, comprises the sleeve 7 that pneumatophore 1, support bar 3, two pairs of braced wings and upper end are sealed with top board; Described pneumatophore 1 outer wall has been planted bristle 9; Described pneumatophore 1 is connected to below described sleeve 7; Described support bar 3 bottom is connected to described pneumatophore 1 bottom, and top is stretched out from described sleeve 7 top board, and can move up and down by relatively described sleeve 7; Described support bar 3 top is provided with rotary handle 5; Described braced wing comprises two side levers be at one end hinged 2; The free end of a described side lever 2 is hinged on described support bar 3, and the free end of side lever 2 described in another root is connected on described pneumatophore 1 sidewall; The jointed shaft of described side lever 2 is connected with a cord 8, described cord 8 free end stretches out from described sleeve 7 top board; Described side lever 2 angle is all the time to described sleeve 7 direction; Described sleeve 7 top board is provided with valve 4 and the geometrical clamp 6 for fixing described support bar 3 and described cord 8.
The course of work of the present utility model is: when cleaning flask, being placed in by pneumatophore in flask, transferring support bar, support bar bottom is withstood at the bottom of flask, and with geometrical clamp fixed support bar; Inflate in pneumatophore, pneumatophore is expanded, hinged side lever angle increases; Upwards pull cord and fix with geometrical clamp, side lever presses closer on pneumatophore sidewall, withstands on flask inwall further; During rotary combustion bottle brush cleaning flask, revolving force can be delivered to pneumatophore sidewall by braced wing, makes the rotation of whole pneumatophore more handy, and cleaning is cleaner without dead angle.
Above embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (5)
1. a flask brush, is characterized in that: comprise the sleeve that pneumatophore, support bar and upper end are sealed with top board; Described pneumatophore outer wall has been planted bristle; Described pneumatophore is connected to below described sleeve; Described support bar bottom is connected to described pneumatophore bottom, and top is connected to described sleeve top board; Described sleeve top board is provided with valve.
2. a kind of flask brush according to claim 1, is characterized in that: also comprise at least one pair of braced wing; Described braced wing comprises two side levers be at one end hinged; The free end of a described side lever is hinged on described support bar, and the free end of side lever described in another root is connected on described pneumatophore sidewall; The jointed shaft of described side lever is connected with a cord, described cord free end stretches out from described sleeve top board; Described side lever angle is all the time to described sleeve direction.
3. a kind of flask brush according to claim 2, is characterized in that: described supporting bar top stretches out from described sleeve top board, and can move up and down by relatively described sleeve.
4. a kind of flask brush according to claim 3, is characterized in that: described sleeve top board is provided with the geometrical clamp for fixing described support bar and described cord.
5. a kind of flask brush according to claim 3, is characterized in that: described supporting bar top is provided with rotary handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577042.1U CN204970013U (en) | 2015-08-04 | 2015-08-04 | Flask brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577042.1U CN204970013U (en) | 2015-08-04 | 2015-08-04 | Flask brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204970013U true CN204970013U (en) | 2016-01-20 |
Family
ID=55104454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520577042.1U Active CN204970013U (en) | 2015-08-04 | 2015-08-04 | Flask brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204970013U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108361A (en) * | 2016-06-27 | 2016-11-16 | 上海大学 | The cleaning hairbrush of emulsion synthesis four-hole boiling flask |
| CN107470293A (en) * | 2017-08-16 | 2017-12-15 | 王冠 | A kind of experiment container cleaning device |
| CN114319568A (en) * | 2021-12-10 | 2022-04-12 | 华中科技大学 | Pipeline dredging equipment |
-
2015
- 2015-08-04 CN CN201520577042.1U patent/CN204970013U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108361A (en) * | 2016-06-27 | 2016-11-16 | 上海大学 | The cleaning hairbrush of emulsion synthesis four-hole boiling flask |
| CN106108361B (en) * | 2016-06-27 | 2018-04-06 | 上海大学 | The cleaning hairbrush of emulsion synthesis four-hole boiling flask |
| CN107470293A (en) * | 2017-08-16 | 2017-12-15 | 王冠 | A kind of experiment container cleaning device |
| CN114319568A (en) * | 2021-12-10 | 2022-04-12 | 华中科技大学 | Pipeline dredging equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |