CN104624585A - Test tube brush - Google Patents
Test tube brush Download PDFInfo
- Publication number
- CN104624585A CN104624585A CN201410776077.8A CN201410776077A CN104624585A CN 104624585 A CN104624585 A CN 104624585A CN 201410776077 A CN201410776077 A CN 201410776077A CN 104624585 A CN104624585 A CN 104624585A
- Authority
- CN
- China
- Prior art keywords
- brush
- adjusting rod
- test
- mentioned
- brush holder
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0808—Cleaning containers having tubular shape, e.g. casks, barrels, drums by methods involving the use of tools, e.g. by brushes, scrapers
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B7/00—Bristle carriers arranged in the brush body
- A46B7/02—Bristle carriers arranged in the brush body in an expanding or articulating manner
- A46B7/023—Bristle carriers arranged in the brush body in an expanding or articulating manner where the bristle carrier retracts or collapses, i.e. for storage
Abstract
The invention discloses a test tube brush which comprises a brush handle, a brush head, a supporting rod and an adjusting rod, wherein the brush handle is used for being held by hand, the brush head is of an umbrella-shaped structure, arranged at the upper end of the brush handle and provided with bristles, the supporting rod is connected with the brush head, the adjusting rod is arranged outside the brush handle in a sleeved mode and can axially move relative to the brush handle, and the upper end of the adjusting rod is connected with the supporting rod. When the adjusting rod moves upwards relative to the brush handle, the supporting rod is pushed so that the brush head can be opened in a radial shape. When the adjusting rod moves downwards relative to the brush handle, the supporting rod is pulled so that the brush head can retract to the brush handle and be closed. By means of the umbrella-shaped design of the brush head, the test tube brush can be used for conveniently cleaning vessels with small apertures, such as round-bottom flasks and conical bottles.
Description
Technical field
The present invention relates to a kind of experiment appliance, particularly a kind of test-tube brush can opened or close.
Background technology
The most design comparison of existing use for laboratory test-tube brush is simple, is usually just convenient to for brush test tube, but other vessel used in experiment, as flask, conical flask etc., very difficult according to the cleaning of traditional test-tube brush.On the one hand, the bore of these vessel is narrower, and test-tube brush not easily stretches into, and on the other hand, even if stretched into, because bottle mouth position rotates not open, and brush area is less, also wall cannot be cleaned up.If use other instruments to clean, such as ultrasonic washing instrument, be then easy to, shatter for the vessel of glass, cause unnecessary loss.Therefore, a kind of test-tube brush can being convenient to clean the less vessel of bore is needed badly.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present invention, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Summary of the invention
The object of the present invention is to provide a kind of test-tube brush, thus overcome the shortcoming that existing test-tube brush is not easy to clean the less vessel of bore.
For achieving the above object, the invention provides a kind of test-tube brush, it comprises: brush holder, and it is for hand-held; Brush, it is umbrella-shaped structure, and be arranged on the upper end of brush holder, brush is provided with bristle; Support bar, it is connected with brush; And adjusting rod, it is set in outside brush holder, and can move axially relative to brush holder, and this adjusting rod upper end is connected with support bar.Wherein, when adjusting rod moves up relative to brush holder, promote support bar and brush is opened radially, when adjusting rod moves down relative to brush holder, pull support bar shunk to brush holder by brush and close.
Preferably, in technique scheme, brush holder upper end is equipped with cleaning fluid, and when brush is opened radially, cleaning fluid is released simultaneously.
Preferably, in technique scheme, bristle evenly or is unevenly distributed on brush.
Preferably, in technique scheme, one or more in brush, bristle, support bar and brush holder is made up of the material of acid and alkali-resistance.
Preferably, in technique scheme, the material of acid and alkali-resistance is nylon or platinum filament.
Compared with prior art, the present invention has following beneficial effect:
1., by the umbrella design of brush, test-tube brush of the present invention is convenient to clean the less vessel of bore, as round-bottomed flask, conical flask etc.;
2. by placing cleaning fluid on brush, and being discharged when brush is opened, making cleaning performance better;
3., by adopting the material of acid and alkali-resistance, the service life of test-tube brush of the present invention can be extended.
Accompanying drawing explanation
Fig. 1 is the test-tube brush schematic diagram in opened condition according to one embodiment of the invention.
Fig. 2 is the schematic top plan view of the test-tube brush in Fig. 1, shows brush and opens radially.
Fig. 3 is the schematic diagram of closure state according to the test-tube brush of one embodiment of the invention.。
Main Reference Numerals illustrates:
1-brush holder, 2-brush, 3-support bar, 4-adjusting rod.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention not by the restriction of detailed description of the invention.
Clearly represent unless otherwise other, otherwise in whole description and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or part, and do not get rid of other element or other part.
As shown in Figure 1 to Figure 3, comprise according to the test-tube brush of the specific embodiment of the invention: brush holder 1, brush 2, support bar 3 and adjusting rod 4.Wherein, be used for hand-held when brush holder 1 uses; Brush 2 is umbrella-shaped structure, is arranged on the upper end of brush holder 1, and brush 2 is provided with bristle (not shown); Support bar 3 is connected with brush 2; And adjusting rod 4 is set in outside brush holder 1, and can move axially relative to brush holder 1, this adjusting rod 4 upper end is connected with support bar 3.When adjusting rod 4 moves up relative to brush holder 1, promote support bar 3 brush 2 is opened radially (see Fig. 1 and Fig. 2), when adjusting rod 4 moves down relative to brush holder 1, support bar 3 is pulled to be shunk to brush holder 1 by brush 2 and close (see Fig. 3).
Test-tube brush is in closure state at ordinary times, during use, the brush holder 1 of hand-held test-tube brush, the brush 2 of test-tube brush is stretched in the vessel (as round-bottomed flask etc.) needing cleaning, because test-tube brush diameter when closure state is less, be easy to stretch into vessel to be cleaned, when brush is all by bottleneck (one section that the bore of vessel is less), promote adjusting rod 4, drive support bar 3 slowly to be opened by brush 2, increase cleaning area, be easy to the inwall cleaning vessel, the particularly vessel of round bottom, can select according to the size of cleaned vessel the degree opened.After cleaning, pull adjusting rod 4, drive support bar 3 that brush is contracted to closure state, then take out test-tube brush.
Particularly, brush holder 1 upper end can also be equipped with cleaning fluid, and when brush 2 is opened radially, cleaning fluid is released simultaneously.Bristle (not shown) evenly or unevenly can be arranged on brush 2 according to the type selecting of vessel to be cleaned.Further, one or more in brush 2, bristle, support bar 3 and brush holder 1 can be made up of the material of acid and alkali-resistance.Particularly, the material of acid and alkali-resistance can be nylon or platinum filament.
The aforementioned description to concrete exemplary of the present invention is to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present invention and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present invention and various different selection and change.Scope of the present invention is intended to limited by claims and equivalents thereof.
Claims (5)
1. a test-tube brush, is characterized in that, this test-tube brush comprises:
Brush holder, it is for hand-held;
Brush, it is umbrella-shaped structure, is arranged on the upper end of above-mentioned brush holder, and this brush is provided with bristle;
Support bar, it is connected with above-mentioned brush; And
Adjusting rod, it is set in outside above-mentioned brush holder, and can move axially relative to above-mentioned brush holder, and this adjusting rod upper end is connected with above-mentioned support bar;
Wherein, when adjusting rod moves up relative to above-mentioned brush holder, promote above-mentioned support bar and brush is opened radially, when adjusting rod moves down relative to above-mentioned brush holder, pull above-mentioned support bar shunk to above-mentioned brush holder by brush and close.
2. test-tube brush according to claim 1, is characterized in that, described brush holder upper end is equipped with cleaning fluid, and when described brush is opened radially, cleaning fluid is released simultaneously.
3. test-tube brush according to claim 1, is characterized in that, described bristle evenly or is unevenly distributed on described brush.
4. test-tube brush according to claim 1, is characterized in that, one or more in described brush, described bristle, described support bar and described brush holder is made up of the material of acid and alkali-resistance.
5. test-tube brush according to claim 1, is characterized in that, the material of described acid and alkali-resistance is nylon or platinum filament.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410776077.8A CN104624585A (en) | 2014-12-15 | 2014-12-15 | Test tube brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410776077.8A CN104624585A (en) | 2014-12-15 | 2014-12-15 | Test tube brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104624585A true CN104624585A (en) | 2015-05-20 |
Family
ID=53204098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410776077.8A Pending CN104624585A (en) | 2014-12-15 | 2014-12-15 | Test tube brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104624585A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104839989A (en) * | 2015-05-26 | 2015-08-19 | 南宁市第三中学 | Adjustable cleaning brush |
| CN113649232A (en) * | 2021-07-22 | 2021-11-16 | 陈博 | Zirconium tube for oxygen sensor |
| CN114850151A (en) * | 2022-05-09 | 2022-08-05 | 青岛科技大学 | Automatic scrubbing machine for inner wall of narrow-mouth bottle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000253931A (en) * | 1999-03-09 | 2000-09-19 | Mizutani Shoji Kk | Brush |
| CN200944951Y (en) * | 2006-06-21 | 2007-09-12 | 张利 | Umbrella shape brush |
| CN202588741U (en) * | 2012-05-23 | 2012-12-12 | 淄博市新材料研究所 | Adjustable brush used for chemical experiments |
| CN202654087U (en) * | 2012-02-16 | 2013-01-09 | 余萍萍 | Brush with scrubbing solution |
| CN203280007U (en) * | 2013-05-07 | 2013-11-13 | 浙江工业大学 | Novel test-tube brush |
| CN203884954U (en) * | 2013-12-25 | 2014-10-22 | 中国矿业大学 | Test tube brush capable of changing randomly along with shape of bottle body |
| CN204132689U (en) * | 2014-10-17 | 2015-02-04 | 南京迪天环境技术有限公司 | A kind of easy adjustable automatic test-tube brush |
| CN204148212U (en) * | 2014-08-30 | 2015-02-11 | 张溪 | One can lengthening multifunctional test-tube brush |
-
2014
- 2014-12-15 CN CN201410776077.8A patent/CN104624585A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000253931A (en) * | 1999-03-09 | 2000-09-19 | Mizutani Shoji Kk | Brush |
| CN200944951Y (en) * | 2006-06-21 | 2007-09-12 | 张利 | Umbrella shape brush |
| CN202654087U (en) * | 2012-02-16 | 2013-01-09 | 余萍萍 | Brush with scrubbing solution |
| CN202588741U (en) * | 2012-05-23 | 2012-12-12 | 淄博市新材料研究所 | Adjustable brush used for chemical experiments |
| CN203280007U (en) * | 2013-05-07 | 2013-11-13 | 浙江工业大学 | Novel test-tube brush |
| CN203884954U (en) * | 2013-12-25 | 2014-10-22 | 中国矿业大学 | Test tube brush capable of changing randomly along with shape of bottle body |
| CN204148212U (en) * | 2014-08-30 | 2015-02-11 | 张溪 | One can lengthening multifunctional test-tube brush |
| CN204132689U (en) * | 2014-10-17 | 2015-02-04 | 南京迪天环境技术有限公司 | A kind of easy adjustable automatic test-tube brush |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104839989A (en) * | 2015-05-26 | 2015-08-19 | 南宁市第三中学 | Adjustable cleaning brush |
| CN113649232A (en) * | 2021-07-22 | 2021-11-16 | 陈博 | Zirconium tube for oxygen sensor |
| CN113649232B (en) * | 2021-07-22 | 2022-10-28 | 苏州天浩汽车科技股份有限公司 | Zirconium tube for oxygen sensor |
| CN114850151A (en) * | 2022-05-09 | 2022-08-05 | 青岛科技大学 | Automatic scrubbing machine for inner wall of narrow-mouth bottle |
| CN114850151B (en) * | 2022-05-09 | 2023-05-16 | 青岛科技大学 | Automatic scrubbing machine for inner wall of narrow-mouth bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |