CN209124556U - A kind of conical flask cleaning brush - Google Patents
A kind of conical flask cleaning brush Download PDFInfo
- Publication number
- CN209124556U CN209124556U CN201820745448.XU CN201820745448U CN209124556U CN 209124556 U CN209124556 U CN 209124556U CN 201820745448 U CN201820745448 U CN 201820745448U CN 209124556 U CN209124556 U CN 209124556U
- Authority
- CN
- China
- Prior art keywords
- holder support
- brush holder
- fixed cylinder
- conical flask
- central axis
- 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
Links
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- Cleaning In General (AREA)
Abstract
The utility model discloses a kind of conical flask cleaning brush, the technical issues of solution is that the characteristic that taper bottleneck is small, bottom is big leads to its not easy cleaning, it influences to use next time, the utility model includes fixed cylinder, brush holder support, central axis and connecting rod, the brush holder support and fixed cylinder is articulated and connected, central axis is articulated and connected after passing through fixed cylinder with connecting rod upper end, and connecting rod lower end and brush holder support are articulated and connected；The brush holder support is equipped with bristle, and the fixed cylinder upper end is equipped with baffle.When the utility model is scrubbed, the opening angle of brush holder support is matched with the inner wall of conical flask, while rotating fixed cylinder and central axis, is realized in conical flask and is cleaned without dead angle for 360 degree；The relatively fixed cylinder of central axis moves up and down, and realizes packing up and being unfolded for brush holder support, convenient and efficient；Realize effective cleaning to conical flask inner wall.
Description
Technical field
The utility model relates to cleaning devices, and in particular to a kind of use for laboratory is in the cleaning brush of cleaning conical flask.
Background technique
Conical flask is a kind of glass apparatus that chemical laboratory is common, appearance in flat coniform, under wealthy narrow, vertical section
Triangular shape is widely used as reaction vessel, and reaction is abundant and liquid is not easy to splash out.But the characteristic that taper bottleneck is small, bottom is big
Leading to its not easy cleaning, conventional brush is difficult to come into full contact with its inner wall, and cause its inner wall and bottom-purge unclean, under the influence of
Secondary use.
Utility model content
The technical problems to be solved in the utility model is that the characteristic that taper bottleneck is small, bottom is big leads to its not easy cleaning, is influenced
Next time uses, and provides a kind of cleaning brush of simple, the easy to use conical flask of structure.
In order to solve the above technical problems, the utility model adopts the following technical solutions: a kind of conical flask cleaning brush, including it is solid
Safety barrel, brush holder support, central axis and connecting rod, the brush holder support and fixed cylinder are articulated and connected, central axis pass through after fixed cylinder with connection
The articulated connection of bar upper end, connecting rod lower end and brush holder support are articulated and connected；The brush holder support is equipped with bristle, the fixed cylinder upper end
Equipped with baffle.
The central axis upper end is equipped with fixed plate, and spring is equipped between fixed plate and baffle.
The fixed cylinder includes upper cover, and central axis passes through upper cover and is flexibly connected with upper cover.
The bristle is spongy layer.
The utility model scrub when, the opening angle of brush holder support is matched with the inner wall of conical flask, at the same rotate fixed cylinder and
Central axis is realized in conical flask and is cleaned without dead angle for 360 degree；The relatively fixed cylinder of central axis moves up and down, realize brush holder support pack up and
Expansion, it is convenient and efficient；Realize effective cleaning to conical flask inner wall.
Detailed description of the invention
Fig. 1 is the utility model structure diagram；
Fig. 2 is the present invention looks up structural representation that the utility model central axis is matched with brush holder support.
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 depicted in figs. 1 and 2, the utility model includes fixed cylinder 1, brush holder support 2, central axis 3 and connecting rod 4, the brush
Bar 2 and fixed cylinder 1 are articulated and connected, and central axis 3 is articulated and connected after passing through fixed cylinder 1 with 4 upper end of connecting rod, 4 lower end of connecting rod with
Brush holder support 2 is articulated and connected；The brush holder support 2 is equipped with bristle 5, and 1 upper end of fixed cylinder is equipped with baffle 6.By fixed cylinder 1 with
The relative motion of central axis 3 realizes packing up and being unfolded for brush holder support 2, so that brush holder support is packed up when entering conical flask 9, into conical flask
After be unfolded, brush holder support tilt angle is matched with conical flask inner wall, realizes 360 degree of conical flask inner wall without dead angle cleaning.
3 upper end of central axis is equipped with fixed plate 7, and spring 8 is equipped between fixed plate 7 and baffle 6.Under normal conditions, spring
It is in reset condition, brush holder support 2 spreads out, and keeps the bristle on brush holder support ventilative, rapid airing；In use, pulling up fixed plate
7, spring is stretched, and 3 lower end of central axis gathers brush holder support 2 to center by connecting rod 4, and after the completion of gathering, 2 lower end of brush holder support can be with
By the bottleneck of conical flask, put in conical flask at this time；After brush holder support 2 passes through bottleneck, baffle 6 is contacted with bottleneck, is unclamped solid
Fixed board 7, fixed plate 7 reset under the action of spring tension, and brush holder support 2 spreads out again, can brush at this time to conical flask
It washes.
The fixed cylinder 1 includes upper cover 11, and central axis 3 passes through upper cover 11 and is flexibly connected with upper cover 11.Upper cover 11
Setting position-limiting action is played to central axis 3, prevent central axis 3 deviate 1 center of fixed cylinder, influence using.
The bristle 5 is spongy layer.Sponge flexible porous will not cause to scratch when cleaning violence vessel to it, safety
Property is good.
Claims (4)
1. a kind of conical flask cleaning brush, it is characterised in that: including fixed cylinder (1), brush holder support (2), central axis (3) and connecting rod
(4), the brush holder support (2) and fixed cylinder (1) are articulated and connected, central axis (3) pass through fixed cylinder (1) afterwards with connecting rod (4) upper end
Articulated connection, connecting rod (4) lower end and brush holder support (2) are articulated and connected；The brush holder support (2) is equipped with bristle (5), the fixation
Cylinder (1) upper end is equipped with baffle (6).
2. conical flask cleaning brush according to claim 1, it is characterised in that: central axis (3) upper end, which is equipped with, to be fixed
Plate (7) is equipped with spring (8) between fixed plate (7) and baffle (6).
3. conical flask cleaning brush according to claim 1, it is characterised in that: the fixed cylinder (1) includes upper cover (11),
Central axis (3) passes through upper cover (11) and is flexibly connected with upper cover (11).
4. conical flask cleaning brush according to claim 1, it is characterised in that: the bristle (5) is spongy layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820745448.XU CN209124556U (en) | 2018-05-18 | 2018-05-18 | A kind of conical flask cleaning brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820745448.XU CN209124556U (en) | 2018-05-18 | 2018-05-18 | A kind of conical flask cleaning brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209124556U true CN209124556U (en) | 2019-07-19 |
Family
ID=67227025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820745448.XU Expired - Fee Related CN209124556U (en) | 2018-05-18 | 2018-05-18 | A kind of conical flask cleaning brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209124556U (en) |
-
2018
- 2018-05-18 CN CN201820745448.XU patent/CN209124556U/en not_active Expired - Fee Related
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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: 20190719 Termination date: 20200518 |