CN205682755U - A kind of Novel laboratory telescopic cleaning brush - Google Patents
A kind of Novel laboratory telescopic cleaning brush Download PDFInfo
- Publication number
- CN205682755U CN205682755U CN201620529066.4U CN201620529066U CN205682755U CN 205682755 U CN205682755 U CN 205682755U CN 201620529066 U CN201620529066 U CN 201620529066U CN 205682755 U CN205682755 U CN 205682755U
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- China
- Prior art keywords
- handle
- groove
- cleaning brush
- brush
- fixed
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- Expired - Fee Related
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- Cleaning In General (AREA)
Abstract
The utility model discloses a kind of Novel laboratory telescopic cleaning brush, it is characterized in that: by stretching handle (1), groove (2) fixed by handle and thin brush filament (3) forms, stretch handle (1) to be arranged at handle and fix groove (2), overall structure is piston body structure, and thin brush filament (3) more than two is fixed the circular hole (4) offered on groove (2) and is connected with stretching handle (1) by handle.
Description
Technical field
This utility model relates to a kind of Novel laboratory telescopic cleaning brush, mainly for cleaning round-bottomed flask, conical flask
Design, belongs to scientific experiment equipment technical field.
Background technology
Clean the hair brush structure used by chemical apparatuses at present simple, be mostly provided with hairbrush in iron wire bar periphery and bottom,
The test tube brush used in chemistry laboratory is crafted by metal, and its bristle lengths is the most corresponding to test tube internal diameter, uses this hair
Brush cleans relatively clean when cleaning slender type chemical apparatuses, but is cleaning the bigger test tube of internal diameter or other irregular test tube
During bottle, its cleaning performance is just substantially reduced.During as cleaned round-bottomed flask, conical flask etc., owing to brush holder support can not arbitrarily bend, circle
The surrounding of end flask and the bottom periphery of conical flask often cannot clean up, thus under the influence of once test use, give chemistry
Experimental implementation person brings the biggest inconvenience.For this problem, domestic there are some improvement hairbrush designs, has design electronic rotation examination
Tube brush, but relatively costly, complex operation, it is impossible to universal infrastest is used；Also people is had to fill for the cleaning design of round-bottomed flask
Gas air bag hairbrush, but there is no supporting aerating device, manually inflate the most unhygienic, and waste time and energy.The most faster and better
Clean any chemical apparatuses, the problem of the person's headache that still becomes chemistry experiment operating.
Summary of the invention
The technical problems to be solved in the utility model is: for the defect of prior art, it is provided that a kind of Novel laboratory is used
Telescopic cleaning brush, overall structure is piston body structure, and the equidistant circular hole that brush filament is fixed on groove by handle stretches handle with internal
Handle is connected, and stretches handle by regulation, reaches to stretch the purpose shrinking brush filament, it is adaptable to bottleneck is little, and body internal volume is big
The cleaning of irregular laboratory containers, such as round-bottomed flask, conical flask etc..This utility model simple in construction, easy to operate, for
Bottleneck is little, the experiment container bottle that body internal diameter is big, and cleaning performance is preferable, with low cost, the selection of material safety, and repeatable makes
With, to overcome the deficiencies in the prior art.
The technical solution of the utility model is: a kind of Novel laboratory telescopic cleaning brush, and by stretching handle, handle is fixed
Groove and thin brush filament composition, stretch handle and be arranged at handle and fix groove, and overall structure is piston body structure, thin brush filament more than two
Fixed the circular hole offered on groove to be connected with stretching handle by handle.
Stretch handle and handle is fixed groove and made by plastic material.
Thin brush filament is nylon yarn, fiber hair, Pilus Caprae seu Ovis or steel wire.
Handle is fixed and is arranged fixing catch inside groove.
The beneficial effects of the utility model: this utility model use for laboratory telescopic cleaning brush improves round-bottomed flask and cone
The cleaning of the irregular experiment container such as shape bottle, the handle design of piston structure, stretch out one's hand handle inward to bottommost, thin brush filament is close to
Groove outer wall fixed by handle, and the handle that pulls outward is at utmost, and thin brush filament will be perpendicular to handle and fixes groove, at utmost opens, in
Hedgehog, makes brush filament more preferably contact container bottle inwall, stretches handle by regulation, stretches and shrinks brush filament, convenient when reaching to shrink
Enter osculum test bottle, the purpose of cleaning experiment bottle inwall more during stretching, extension.This utility model simple in construction, operation side
Just, facilitating access for osculum test bottle, cleaning performance is preferable, with low cost, the selection of material safety, and reusable, to overcome
The deficiencies in the prior art.
Accompanying drawing explanation
Fig. 1 is this utility model cleaning brush contraction state structural representation；
Fig. 2 is this utility model cleaning brush open configuration structural representation.
Detailed description of the invention
As depicted in figs. 1 and 2, in the present embodiment Novel cleaning brush mainly by stretching handle 1, groove 2 fixed by handle and outwards
Stretch thin brush filament 3 three part composition, stretch handle 1, handle fix groove 2 by plastic material form, thin brush filament 3 can be by nylon
Silk, fiber hair, Pilus Caprae seu Ovis, steel wire etc. are constituted.Generally cylinder, thin brush filament 3 by handle fix equidistant circular hole on groove 24 with
Internal handle 1 of stretching is connected design, stretch handle 1 and handle to fix groove 2 overall structure be piston body structure, inside have fixing
Catch 5 joystick stretches elongation degree, for different size experiment container bottle, can make different size cleaning brush.
The 250ml round-bottomed flask now extensively used for laboratory, makes the corresponding cleaning brush being suitable for: groove 2 fixed by handle
A diameter of 2cm, long 16cm, stretch the handle 1 a diameter of 1cm of handle body, diameter 1.6cm at the bottom of handle, long 20cm, and topmost circular hole is from fixing
Notch distance 7cm, the most down every mono-circular hole of 1.5mm, Circularhole diameter is 1.5mm, and the circular hole of bottom is from fixing bottom land
End distance 1.5cm, fixes the long 0.3cm of catch 5 in fixing groove.Thin brush filament 3 fixes the equidistant circular hole 4 on groove 2 with interior by handle
The handle 1 of stretching in portion is connected, and is fixed on hair one end and stretches on handle 1, and ensures that each circular hole goes out a branch of hair, thin brush filament 3
Long 5cm, fixing thin brush filament dense for the attached 2cm of bottom land end, thin brush filament is all fur.
The present embodiment concrete operation step in experimentation:
Stretch handle 1 and handle to fix groove 2 overall structure be piston body structure, stretch out one's hand handle inward to bottommost, thin brush filament 3
Being close to handle and fix groove 2 outer wall, stretching handle 1 is to fixing at catch 5 outward, and thin brush filament will be perpendicular to handle and fixes groove 2,
At utmost open, in hedgehog, make brush filament more preferably contact container bottle inwall, stretch handle 1 by regulation, stretch and shrink thin brush
Silk 3, convenient when reaching to shrink enters osculum test bottle, the purpose of cleaning experiment bottle inwall more during stretching, extension.
Claims (4)
1. a Novel laboratory telescopic cleaning brush, it is characterised in that: by stretching handle (1), groove (2) fixed by handle and thin brush
Silk (3) composition, stretches handle (1) and is arranged at handle and fixes groove (2), and overall structure is piston body structure, thin brush more than two
Silk (3) is fixed the circular hole (4) offered on groove (2) and is connected with stretching handle (1) by handle.
A kind of Novel laboratory telescopic cleaning brush the most according to claim 1, it is characterised in that: stretch handle (1) and
Handle is fixed groove (2) and is made by plastic material.
A kind of Novel laboratory telescopic cleaning brush the most according to claim 1, it is characterised in that: thin brush filament (3) is Buddhist nun
Nylon yarn, fiber hair, Pilus Caprae seu Ovis or steel wire.
A kind of Novel laboratory telescopic cleaning brush the most according to claim 1, it is characterised in that: groove (2) fixed by handle
Inside arranges fixing catch (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620529066.4U CN205682755U (en) | 2016-06-03 | 2016-06-03 | A kind of Novel laboratory telescopic cleaning brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620529066.4U CN205682755U (en) | 2016-06-03 | 2016-06-03 | A kind of Novel laboratory telescopic cleaning brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205682755U true CN205682755U (en) | 2016-11-16 |
Family
ID=57259911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620529066.4U Expired - Fee Related CN205682755U (en) | 2016-06-03 | 2016-06-03 | A kind of Novel laboratory telescopic cleaning brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205682755U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112568751A (en) * | 2020-12-09 | 2021-03-30 | 江门市贝尔斯顿电器有限公司 | Stirring rod of wall breaking machine |
| CN113201436A (en) * | 2021-04-02 | 2021-08-03 | 北京大学 | Automatic resuspension device for centrifugal precipitation and resuspension method |
-
2016
- 2016-06-03 CN CN201620529066.4U patent/CN205682755U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112568751A (en) * | 2020-12-09 | 2021-03-30 | 江门市贝尔斯顿电器有限公司 | Stirring rod of wall breaking machine |
| CN113201436A (en) * | 2021-04-02 | 2021-08-03 | 北京大学 | Automatic resuspension device for centrifugal precipitation and resuspension method |
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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: 20161116 |