CN205963305U - High -efficient test -tube brush - Google Patents
High -efficient test -tube brush Download PDFInfo
- Publication number
- CN205963305U CN205963305U CN201620823076.9U CN201620823076U CN205963305U CN 205963305 U CN205963305 U CN 205963305U CN 201620823076 U CN201620823076 U CN 201620823076U CN 205963305 U CN205963305 U CN 205963305U
- Authority
- CN
- China
- Prior art keywords
- brush
- support
- seat
- test tube
- holder support
- 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
Landscapes
- Brushes (AREA)
Abstract
The utility model discloses a high -efficient test -tube brush, including the brush -holder stud, the brush -holder stud is straight rods, and the top of brush -holder stud is provided with a location lid, is provided with rotatory handle on the up end of location lid, and the location that is provided with a taper shape on the lower terminal surface of location lid is protruding, be provided with a plurality of evenly distributed's brush head seat on the brush -holder stud, brush head seat is conical, and brush head seat's interval is 15 of brush -holder stud length, brush head seat is last, and to be provided with a plurality of annulars protruding. The utility model has the advantages of prior art's drawback, the reasonable novelty of structural design can be overcome to it.
Description
Technical field
This utility model is related to a kind of efficient test tube brush, belongs to teaching equipment field.
Background technology
Test tube, the instrument that chemical laboratory is commonly used, serve as the reaction vessel of a small amount of reagent, in room temperature or heating（Plus
Should preheat before heat, not so test tube easily bursts.）Use.Test tube divides common test tube, tool test tube, centrifuge tube etc. multiple.
Existing test tube needs to be scrubbed after a procedure, but existing test tube brush cleaning efficiency is low, is difficult to test tube thoroughly cleaning
Totally, the use to test tube brings inconvenience.
Utility model content
In view of the shortcomings of the prior art, technical problem to be solved in the utility model is to provide a kind of efficiently examination
Tube brush, cleaning efficiency is high, and cleaning is fast clean.
For solving above-mentioned technical problem, this utility model adopts the technical scheme that, a kind of efficient test tube brush, including brush
Bar, brush holder support is direct rod shape, and the top of brush holder support is provided with a locating cover, the upper surface of locating cover is provided with rotating handles, fixed
It is provided with a conical positioning convex on the lower surface of position lid；Some equally distributed brushes are provided with described brush holder support
Seat, brush seat is cone, and the spacing of brush seat is the 1/5 of length of brush rod；It is provided with some annular protrusions in described brush seat,
Some nylon strips are provided with annular protrusion；It is provided with cavity in described brush seat, in cavity, is provided with some support bars, support
Bar is arc, is provided with support push rod between two adjacent support bars；The bottom of described brush holder support is provided with a bottom brush
Seat, bottom brush seat is spherical, and the surface in the brush seat of bottom is provided with some nylon strips.
Optimize, above-mentioned efficient test tube brush, the radian of described support bar is 2.6, and support push rod is arc, supports push rod
Radian is 2.95.
The utility model has the advantage of the drawbacks of it can overcome prior art, reasonable in design novelty.The application's
Design is provided with locating cover and positioning convex, after brush holder support is inserted in test tube, by positioning convex and brush seat on brush holder support
Collective effect make brush holder support in vitro keep being coaxially disposed with test tube, such brush seat can uniformly be connect with test tube inner surface
Touch it is ensured that cleaning performance.Brush seat is set to cone, and the conical bottom surface of brush seat is with diameter greater than inboard wall of test tube
Diameter, so can improve the contact force of brush section surface and tubing surfaces, improve cleaning performance.Propping up in cavity
Strut can provide for the surface of brush seat and effectively support it is ensured that brush seat and the contact area of test tube inner surface, improve
Cleaning performance and cleaning efficiency.Support bar is easy to provide higher support force for arc, supports the setting of push rod to make support bar
Pressure uniform.Support bar and support push rod radian excessive it is impossible to ensure contact pressure, radian is too small, can affect test tube brush and exist
Invisible spectro rotation, therefore the radian of described support bar is 2.6 by the design of the application, the radian supporting push rod is 2.95.
Brief description
Fig. 1 is structural representation of the present utility model；
In figure：1 be brush holder support, 2 be locating cover, 3 be rotating handles, 4 be brush seat, 5 be annular protrusion, 6, for nylon strip, 7
For bottom brush seat, 8 be positioning convex.
Specific embodiment
The technical characterstic of the present invention is expanded on further below in conjunction with the accompanying drawings with specific embodiment.
This utility model is a kind of efficient test tube brush, and including brush holder support, brush holder support is direct rod shape, and the top of brush holder support is provided with one
Locating cover, the upper surface of locating cover is provided with rotating handles, and the lower surface of locating cover is provided with a conical positioning
Raised；Some equally distributed brush seats are provided with described brush holder support, brush seat is cone, the spacing of brush seat is that brush holder support is long
The 1/5 of degree；It is provided with some annular protrusions in described brush seat, annular protrusion is provided with some nylon strips；Described brush seat
Inside it is provided with cavity, in cavity, is provided with some support bars, support bar is arc, be provided between two adjacent support bars and prop up
Support push rod；The bottom of described brush holder support is provided with a bottom brush seat, and bottom brush seat is spherical, the surface in the brush seat of bottom
On be provided with some nylon strips.The radian of described support bar is 2.6, and support push rod is arc, and the radian supporting push rod is 2.95.
The utility model has the advantage of the drawbacks of it can overcome prior art, reasonable in design novelty.The application's
Design is provided with locating cover and positioning convex, after brush holder support is inserted in test tube, by positioning convex and brush seat on brush holder support
Collective effect make brush holder support in vitro keep being coaxially disposed with test tube, such brush seat can uniformly be connect with test tube inner surface
Touch it is ensured that cleaning performance.Brush seat is set to cone, and the conical bottom surface of brush seat is with diameter greater than inboard wall of test tube
Diameter, so can improve the contact force of brush section surface and tubing surfaces, improve cleaning performance.Propping up in cavity
Strut can provide for the surface of brush seat and effectively support it is ensured that brush seat and the contact area of test tube inner surface, improve
Cleaning performance and cleaning efficiency.Support bar is easy to provide higher support force for arc, supports the setting of push rod to make support bar
Pressure uniform.Support bar and support push rod radian excessive it is impossible to ensure contact pressure, radian is too small, can affect test tube brush and exist
Invisible spectro rotation, therefore the radian of described support bar is 2.6 by the design of the application, the radian supporting push rod is 2.95.
Certainly, described above is not to restriction of the present utility model, and this utility model is also not limited to the example above, this
The those of ordinary skill of technical field, in essential scope of the present utility model, change, remodeling, interpolation or the replacement made, all
Protection domain of the present utility model should be belonged to.
Claims (2)
1. a kind of efficient test tube brush it is characterised in that：Including brush holder support, brush holder support is direct rod shape, and the top of brush holder support is provided with one and determines
Position lid, the upper surface of locating cover is provided with rotating handles, the lower surface of locating cover is provided with a conical convex
Rise；Some equally distributed brush seats are provided with described brush holder support, brush seat is cone, the spacing of brush seat is length of brush rod
1/5；It is provided with some annular protrusions in described brush seat, annular protrusion is provided with some nylon strips；In described brush seat
It is provided with cavity, in cavity, is provided with some support bars, support bar is arc, is provided with support between two adjacent support bars
Push rod；The bottom of described brush holder support is provided with a bottom brush seat, and bottom brush seat is spherical, on the surface in the brush seat of bottom
It is provided with some nylon strips.
2. efficient test tube brush according to claim 1 it is characterised in that：The radian of described support bar is 2.6, supports push rod
For arc, the radian supporting push rod is 2.95.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620823076.9U CN205963305U (en) | 2016-08-02 | 2016-08-02 | High -efficient test -tube brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620823076.9U CN205963305U (en) | 2016-08-02 | 2016-08-02 | High -efficient test -tube brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205963305U true CN205963305U (en) | 2017-02-22 |
Family
ID=58028480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620823076.9U Expired - Fee Related CN205963305U (en) | 2016-08-02 | 2016-08-02 | High -efficient test -tube brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205963305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037242A (en) * | 2016-08-02 | 2016-10-26 | 江阴市正中科教器材有限公司 | Efficient test tube brush |
-
2016
- 2016-08-02 CN CN201620823076.9U patent/CN205963305U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037242A (en) * | 2016-08-02 | 2016-10-26 | 江阴市正中科教器材有限公司 | Efficient test tube brush |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204148212U (en) | One can lengthening multifunctional test-tube brush | |
| CN205963305U (en) | High -efficient test -tube brush | |
| CN205885002U (en) | Test tube brush | |
| CN102862435A (en) | Hold-clamping type washing-free brush pot for moisturizing brushes | |
| CN210279243U (en) | Rotating disc type test tube rack | |
| CN203666221U (en) | Multifunctional writing brush holder | |
| CN203817010U (en) | Manual test tube brushing device | |
| CN203436069U (en) | Plate | |
| CN106037242A (en) | Efficient test tube brush | |
| CN206924784U (en) | A kind of New test tube for carrying support function | |
| CN206197378U (en) | Simple rotary cleaning brush | |
| CN105996413A (en) | Test-tube brush | |
| CN202376057U (en) | Novel shoe brush | |
| CN203234250U (en) | Manual rotatable telescopic test-tube brush | |
| CN204381035U (en) | A kind of use for laboratory cleaning device | |
| CN205762802U (en) | A kind of beaker cleaning brush | |
| CN202262595U (en) | Universal hairbrush | |
| CN203816653U (en) | Inspection beaker | |
| CN217487920U (en) | Special test tube brush convenient to change brush head for experiment | |
| CN203952772U (en) | A kind of test-tube brush | |
| CN204353157U (en) | Chemical test test-tube brush | |
| CN204816625U (en) | Test -tube rack for chemistry experiments | |
| CN209185848U (en) | A kind of culture bottle cleaning brush | |
| CN204320334U (en) | A kind of medical stool test tube | |
| CN201353566Y (en) | Multilayer brush |
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: 20170222 Termination date: 20170802 |