CN204232519U - A kind of test-tube brush - Google Patents
A kind of test-tube brush Download PDFInfo
- Publication number
- CN204232519U CN204232519U CN201420674927.9U CN201420674927U CN204232519U CN 204232519 U CN204232519 U CN 204232519U CN 201420674927 U CN201420674927 U CN 201420674927U CN 204232519 U CN204232519 U CN 204232519U
- Authority
- CN
- China
- Prior art keywords
- brush
- rod
- test tube
- bristles
- screw rod
- 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
- 238000005406 washing Methods 0.000 abstract 2
- 238000004140 cleaning Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Brushes (AREA)
Abstract
本实用新型公开了一种试管刷，包括刷毛和刷杆，刷杆一端通过弹簧和刷毛相连，另一端通过螺杆和螺帽相连；螺杆位于刷杆内部。本实用新型的目的是为了提供一种有能调节刷子长短的，该刷子通过在刷杆上留有弹簧，洗刷时可以根据各种用品调节刷子的长短，还可以进行转弯使用，从而达到方便洗刷的目的。
The utility model discloses a test tube brush, which comprises bristles and a brush rod. One end of the brush rod is connected with the bristles through a spring, and the other end is connected with a nut through a screw rod. The screw rod is located inside the brush rod. The purpose of this utility model is to provide a brush that can adjust the length of the brush. By leaving a spring on the brush rod, the length of the brush can be adjusted according to various supplies when washing, and it can also be turned and used, so as to achieve convenient washing. the goal of.
Description
技术领域technical field
本实用新型涉及一种试管刷，属于实验室器材技术领域。The utility model relates to a test tube brush, belonging to the technical field of laboratory equipment.
背景技术Background technique
在实验室内，我们常用的一些玻璃器材，如试管，三角瓶、试剂瓶等，在使用后需要刷洗干净，但是目前使用的试管刷子一般是由铁丝和缠绕在铁丝上面的刷头组成，铁丝一般会比较硬，或者有的时候受长度的限制，在清洗容器的时候不够柔软，导致一些容器内部无法达到彻底的清洗。由于现有试管刷的设计不合理，现针对传统试管刷的不足进行改进。In the laboratory, some glass equipment we commonly use, such as test tubes, triangular flasks, reagent bottles, etc., need to be cleaned after use, but the test tube brushes currently used are generally composed of iron wire and brush heads wound on the iron wire. Generally, it is relatively hard, or sometimes it is limited by the length, and it is not soft enough when cleaning the container, resulting in the inability of some containers to be thoroughly cleaned. Due to the unreasonable design of the existing test tube brush, improvements are made aiming at the deficiencies of the traditional test tube brush.
实用新型内容Utility model content
本实用新型提供一种试管刷，不仅可根据试管的长度进行调节，还可以利用弹簧进行转弯，解决了现有技术中试管刷不能调节长度、不能转弯的问题。The utility model provides a test tube brush, which can not only be adjusted according to the length of the test tube, but also can be turned by using a spring, which solves the problems in the prior art that the test tube brush cannot adjust the length and cannot turn.
为了解决上述问题，本实用新型的技术方案如下：一种试管刷，包括刷毛1和刷杆2，刷杆2一端通过弹簧3和刷毛1相连，另一端通过螺杆4和螺帽5相连；螺杆4位于刷杆2内部。In order to solve the above-mentioned problems, the technical scheme of the utility model is as follows: a test tube brush, including bristles 1 and a brush rod 2, one end of the brush rod 2 is connected with the bristles 1 through a spring 3, and the other end is connected with a nut 5 through a screw rod 4; 4 is located inside the brush rod 2.
上述刷杆2通过螺纹与螺杆4相连。The above-mentioned brush rod 2 is connected with the screw rod 4 through threads.
上述刷毛1的直径为10-32mm。The diameter of the above-mentioned bristles 1 is 10-32mm.
本实用新型的目的是为了提供一种能调节长短的试管刷，该试管刷通过在刷杆上留有弹簧，洗刷时可以根据各种用品调节刷子的长短，还可以进行转弯使用，从而达到洗刷方便的目的。The purpose of this utility model is to provide a test tube brush that can be adjusted in length. The test tube brush can adjust the length of the brush according to various supplies when cleaning by leaving a spring on the brush rod, and can also be used in a turn, so as to achieve the purpose of cleaning. convenience purpose.
附图说明Description of drawings
图1是本实用新型的结构示意图；Fig. 1 is the structural representation of the utility model;
(1.刷毛，2.刷杆，3.弹簧，4.螺杆，5，螺帽)。(1. Bristles, 2. Brush rod, 3. Spring, 4. Screw rod, 5, Nut).
具体实施方式Detailed ways
下面结合附图和实施例对本实用新型作进一步说明。Below in conjunction with accompanying drawing and embodiment the utility model is further described.
如图1所示，一种试管刷，包括刷毛1和刷杆2，刷杆2一端通过弹簧3和刷毛1相连，另一端通过螺杆4和螺帽5相连；螺杆4位于刷杆2内部。上述刷杆2通过螺纹与螺杆4相连。本实施例所述刷毛1的直径为15mm。As shown in FIG. 1 , a test tube brush includes bristles 1 and a brush rod 2 , one end of the brush rod 2 is connected to the bristles 1 through a spring 3 , and the other end is connected to a nut 5 through a screw rod 4 ; the screw rod 4 is located inside the brush rod 2 . The above-mentioned brush rod 2 is connected with the screw rod 4 through threads. The diameter of the bristles 1 in this embodiment is 15mm.
本实用新型在使用时，使用者手握刷杆2，根据洗刷物品的长度做相应的调节，若是刷毛1不足以清洗到洗刷物品的底部，使用者就可以调节螺帽5，螺杆4就会被旋出，伸出刷杆2以增加整个试管刷的长度，这样就了确定刷头1的位置，根据洗刷用品的内部结构来弯曲弹簧3进行洗刷即可。When the utility model is in use, the user holds the brush rod 2 and makes corresponding adjustments according to the length of the scrubbing items. If the bristles 1 are not enough to clean the bottom of the scrubbing items, the user can adjust the nut 5, and the screw rod 4 will It is unscrewed, stretches out the brush rod 2 to increase the length of the whole test tube brush, so that the position of the brush head 1 is determined, and the spring 3 is bent according to the internal structure of the cleaning supplies to wash.
本实用新型针对现有技术的不足和缺陷，提供一种安全有效、快速清洗的试管刷子，既能达到清洗的目的，又可以调节长短。The utility model aims at the deficiencies and defects of the prior art, and provides a safe, effective and quick-cleaning test tube brush, which can not only achieve the purpose of cleaning, but also can adjust the length.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420674927.9U CN204232519U (en) | 2014-11-12 | 2014-11-12 | A kind of test-tube brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420674927.9U CN204232519U (en) | 2014-11-12 | 2014-11-12 | A kind of test-tube brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204232519U true CN204232519U (en) | 2015-04-01 |
Family
ID=52762091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420674927.9U Expired - Fee Related CN204232519U (en) | 2014-11-12 | 2014-11-12 | A kind of test-tube brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204232519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105831966A (en) * | 2016-06-18 | 2016-08-10 | 安徽科技学院 | Telescopic cartoon sucker brush |
-
2014
- 2014-11-12 CN CN201420674927.9U patent/CN204232519U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105831966A (en) * | 2016-06-18 | 2016-08-10 | 安徽科技学院 | Telescopic cartoon sucker brush |
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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: 20150401 Termination date: 20171112 |