CN200966434Y - High-efficient safe double-helix type tube brush - Google Patents
High-efficient safe double-helix type tube brush Download PDFInfo
- Publication number
- CN200966434Y CN200966434Y CN 200620029632 CN200620029632U CN200966434Y CN 200966434 Y CN200966434 Y CN 200966434Y CN 200620029632 CN200620029632 CN 200620029632 CN 200620029632 U CN200620029632 U CN 200620029632U CN 200966434 Y CN200966434 Y CN 200966434Y
- Authority
- CN
- China
- Prior art keywords
- brush
- test tube
- hairs
- test
- bristle
- 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
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Abstract
A high efficient double helical safety brush of test tube is provided, which is a Lab cleaning apparatus, in particular relates to a test tube brush. The utility model is mainly composed of a brush rod, short brush hairs and long brush hairs, a metallic wire sheathed with high elastic smooth exterior membrane is twisted into a test tube brush rod; the brush hairs shall be arranged in double-layer spiral type to arrange two rows of brush hairs with different size and the texture in parallel and encircle the mandrel of brush rod into a spiral type. The utility model is durable, high efficiency, safety and reliability, and can also reduce the error caused by the rust on the test tube brush.
Description
Technical field:
The utensil of instrument is cleaned in a kind of laboratory, is specifically related to a kind of test-tube brush.
Background technology:
Test-tube brush is a kind of popularizing in various breadboard conventional cleaning apparatus, is mainly used in the glass apparatus that cleans test tube one class.The present test-tube brush of using, its brush holder support are to be formed by the bigger wire system of twisting of rigidity, and its bristle is an individual layer, and the interior diameter of length and test tube is suitable, and therefore, after bristle was ground weak point, the service efficiency of test-tube brush reduced greatly, so test-tube brush is shorter service life; Simultaneously, wire gets rusty easily, and pollutes test tube, influences cleaning efficiency, interference experiment data; The wire quality is coarse, and the test tube mouth often weares and teares; Because handle without any safeguard measure at the top of test-tube brush, wire directly is exposed to the outside, top, in use, is easy to contact the test tube bottom, and is a little firmly excessive, will cause the test tube breakage, increased the danger of operation.
Summary of the invention:
The utility model purpose is that the solution test-tube brush is durable in use, the efficient height, and safe and reliable problem is for glass apparatus such as laboratory clean tube provide a kind of new and effective cleaning apparatus.
The utility model mainly be Membrane cover with the elastomeric smooth in appearance of one deck in outside wiry, be screwed in wire fasten bristles together like this, constitute the test-tube brush brush holder support; For the arrangement mode of bristle, adopt double helix two-layer, with length, two row brush hair parallel arranged that quality is different, round brush holder support main shaft curl, two-layer bristle is respectively the long and soft bristle of one deck, and another layer is short and thick bristle.
Wire outside added one deck elastic membrane, blocked contacting of wire and cleaning fluid, prevent to get rusty; Even get rusty; And elastic membrane has also played protective effect to the top of test-tube brush; Wearing and tearing have been slowed down simultaneously to the test tube mouth.
Bristle is designed to double helical form, and one group of spiral is with soft long slightly bristle, and staple length slightly is longer than inboard wall of test tube, and another group spiral is with the short slightly bristle of hard, and staple length and inboard wall of test tube are suitable.Long and soft bristle is wiped shallow spot, and scope of activities is wide, improves cleaning efficiency; Short and thick bristle is big painstakingly, clashes stain, and is durable in use; The double-screw type design can make bristle arrangements tightr, uses both hard and soft tactics, and length is taken into account, and bilayer is scrubbed, and makes cleaning efficiency higher.
Use of the present utility model is got rusty or is shielded the wire that has got rusty by preventing wire, can also reduce because the error that test-tube brush gets rusty and brings to test.
Description of drawings:
Accompanying drawing is a double helix highly effective and safe test-tube brush structural representation:
The wire brush holder support of 1 expression blooming; Short and the hard bristle of 2 expressions; Long and the soft bristle of 3 expressions
The specific embodiment:
The utility model mainly is made up of brush holder support 1, short bristles 2 and long brush hairs 3, and brush holder support 1 is twisted into by three wires of applying mechanically the Membrane cover of flexible smooth in appearance, the short bristles that is fixedly clamped in the wire gap 2, long brush hairs 3.The arrangement mode of bristle 2,3 adopts bilayer, and with short bristles 2 and 3 liang of rows of long brush hairs parallel arranged, round brush holder support main shaft curl, short bristles 2 is short and thick, the suitable test tube internal diameter of length, and quality is hard slightly.Long brush hairs 3 length slightly are longer than the test tube internal diameter, and quality is soft slightly.
Claims (1)
1, double helix highly effective and safe test-tube brush is characterized in that mainly being made up of brush holder support, short bristles and long brush hairs, and brush holder support is twisted into by three wires of applying mechanically the Membrane cover of flexible smooth in appearance, the length that is fixedly clamped in wire gap bristle, the arrangement mode of bristle adopts bilayer, with short bristles and long brush hairs two row's parallel arranged, round brush holder support main shaft curl, short bristles is short and thick, the suitable test tube internal diameter of length, and quality is hard slightly, long brush hairs length slightly is longer than the test tube internal diameter, and quality is soft slightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620029632 CN200966434Y (en) | 2006-11-17 | 2006-11-17 | High-efficient safe double-helix type tube brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620029632 CN200966434Y (en) | 2006-11-17 | 2006-11-17 | High-efficient safe double-helix type tube brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200966434Y true CN200966434Y (en) | 2007-10-31 |
Family
ID=38966008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620029632 Expired - Fee Related CN200966434Y (en) | 2006-11-17 | 2006-11-17 | High-efficient safe double-helix type tube brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200966434Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102266164A (en) * | 2010-09-17 | 2011-12-07 | 上海市第一中学 | Test tube brush |
| CN103567196A (en) * | 2013-09-27 | 2014-02-12 | 罗伟强 | Rotary push type casing cleaning brush |
| CN104001701A (en) * | 2014-05-30 | 2014-08-27 | 无锡金顶石油管材配件制造有限公司 | Petroleum pipeline cleaning machine |
| CN104001700A (en) * | 2014-05-30 | 2014-08-27 | 无锡金顶石油管材配件制造有限公司 | Pipeline cleaning machine |
| CN105880230A (en) * | 2015-01-13 | 2016-08-24 | 李铁军 | Cleaning instrument for collecting and transplanting tubes in living cell transplantation |
| CN107716487A (en) * | 2017-09-29 | 2018-02-23 | 湖北中涂科技有限公司 | A kind of environmental protective type chemical tank interior processor |
| CN108202061A (en) * | 2018-02-05 | 2018-06-26 | 江苏省肿瘤防治研究所（江苏省肿瘤医院） | A kind of double-spiral structure test tube vortex mixer |
| CN108851506A (en) * | 2018-05-25 | 2018-11-23 | 湖北智丰数控机械有限公司 | Round end twists hairbrush cropping sanding all-in-one machine and working method and round end twists hairbrush |
| JP6464290B1 (en) * | 2018-01-09 | 2019-02-06 | 正雄 西木 | Cleaning tool and pipe inner surface cleaning method |
-
2006
- 2006-11-17 CN CN 200620029632 patent/CN200966434Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102266164A (en) * | 2010-09-17 | 2011-12-07 | 上海市第一中学 | Test tube brush |
| CN103567196A (en) * | 2013-09-27 | 2014-02-12 | 罗伟强 | Rotary push type casing cleaning brush |
| CN104001701A (en) * | 2014-05-30 | 2014-08-27 | 无锡金顶石油管材配件制造有限公司 | Petroleum pipeline cleaning machine |
| CN104001700A (en) * | 2014-05-30 | 2014-08-27 | 无锡金顶石油管材配件制造有限公司 | Pipeline cleaning machine |
| CN105880230A (en) * | 2015-01-13 | 2016-08-24 | 李铁军 | Cleaning instrument for collecting and transplanting tubes in living cell transplantation |
| CN107716487A (en) * | 2017-09-29 | 2018-02-23 | 湖北中涂科技有限公司 | A kind of environmental protective type chemical tank interior processor |
| JP6464290B1 (en) * | 2018-01-09 | 2019-02-06 | 正雄 西木 | Cleaning tool and pipe inner surface cleaning method |
| CN108202061A (en) * | 2018-02-05 | 2018-06-26 | 江苏省肿瘤防治研究所（江苏省肿瘤医院） | A kind of double-spiral structure test tube vortex mixer |
| CN108851506A (en) * | 2018-05-25 | 2018-11-23 | 湖北智丰数控机械有限公司 | Round end twists hairbrush cropping sanding all-in-one machine and working method and round end twists hairbrush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |