CN204812631U - Scalable type chemistry experiment instrument cleaning brush - Google Patents
Scalable type chemistry experiment instrument cleaning brush Download PDFInfo
- Publication number
- CN204812631U CN204812631U CN201520632287.XU CN201520632287U CN204812631U CN 204812631 U CN204812631 U CN 204812631U CN 201520632287 U CN201520632287 U CN 201520632287U CN 204812631 U CN204812631 U CN 204812631U
- Authority
- CN
- China
- Prior art keywords
- cleaning brush
- instrument cleaning
- stay pipe
- scissor body
- support bar
- 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
The utility model discloses a scalable type chemistry experiment instrument cleaning brush relates to chemistry experiment instrument cleaning treatment field. It is including cutting the fork body, and the A axle of cutting the fork body is connected with the stay tube on the horizontal direction, and the B axle of cutting the fork body is connected with the bracing piece on the horizontal direction, the bracing piece be located the stay tube inside and with stay tube sliding connection, vertical upwards being provided with in middle part of bracing piece pushes away the button, the stay tube is opened on corresponding the position and is pushed away the button groove at the button that pushes away of bracing piece, have the rubber covering around cutting fork body a week, rubber covers skin external uniform distribution has the brush hair. The beneficial effects of the utility model are that: during the washing, adjust to push away the button and make and cut the Y -type and become to required size, wash can, a cleaning brush can wash the tubulose of multiple different bores, reduces the fund input in laboratory, reduces experimental device's scavenging period, practices thrift the space of laboratory bench.
Description
Technical field
The utility model relates to chemical experimental instrument cleaning treatment technical field.
Background technology
Chemistry is a test-type subject, needs Binding experiment learned knowledge to be carried out consolidating and proves.But after chemical experiment, the cleaning treatment problem of laboratory apparatus is the important content of experiment safety always.
Laboratory apparatus in chemical experiment maximum no more than cast glass equipment such as test tube, beaker, graduated cylinders, because the bore of laboratory apparatus is different, required cleaning means is also just different, traditional cleaning brush is provided with different sizes for the cast glass equipment of different bore, occupy the too many space of experimental bench, cleaning process needs to use multiple cleaning equipment instead, too loaded down with trivial details, occupies the too much time of student and experiment teacher.
Utility model content
Technical problem to be solved in the utility model is the technical deficiency for above-mentioned existence, provides a kind of telescopic chemical experimental instrument cleaning brush.During cleaning, regulate push button to make scissor be deflected into required size, carry out cleaning, a cleaning brush can clean the tubulose of multiple different bore, reduces the fund input in laboratory, reduces the scavenging period of experiment equipment, saves the space of experimental bench.
The technical solution adopted in the utility model is: provide a kind of telescopic chemical experimental instrument cleaning brush, comprise scissor body, the A axle of scissor body is connected with stay pipe in the horizontal direction, the B axle of scissor body is connected with support bar in the horizontal direction, and support bar is positioned at stay pipe inside and is slidably connected with stay pipe; The middle part of support bar is provided with push button straight up; Stay pipe has push button groove on the push button correspondence position of support bar; Within one week, have rubber covering around scissor body, rubber covering outer surface is evenly distributed with bristle.
Further optimization the technical program, is provided with extension spring between the terminal surface of the support bar of telescopic chemical experimental instrument cleaning brush and stay pipe bottom surface.
Further optimization the technical program, the end of the stay pipe of telescopic chemical experimental instrument cleaning brush is driven by motor, and motor is arranged in handle, and handle is provided with motor switch.
Further optimization the technical program, the upper and lower surface of the rubber covering of telescopic chemical experimental instrument cleaning brush is all sealed with rubber membrane.
The utility model is compared with traditional measurement instrument, its beneficial effect is: 1, during cleaning, rubber covering has elasticity, be close to scissor body, shape, with the change of scissor body, is regulated the width of scissor body, makes it adapt to the cast experiment equipment of different bore by slip push button, rotational support pipe makes scissor body rotate together, and the bristle on rubber covering gets final product the inwall of cleaning experiment equipment; 2, be provided with extension spring between the terminal surface of support bar and stay pipe bottom surface, make scissor body have from sigma compactness, regulate push button to make scissor body stretch into cast experiment equipment inner chamber during use, after unclamping, scissor body structure can tensioning voluntarily; 3, the end of stay pipe is driven by motor, saves the step of cleaning personnel hand rotation, and motor is arranged in handle, makes whole cleaning brush more easy-to-use, hommization more; 4, the upper and lower surface of rubber covering is provided with rubber membrane, and rubber membrane with the deformation of rubber covering, can play again the effect of sealing, can prevent residual chemicals from corroding scissor body, increase the service life of cleaning brush.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the utility model interior details disassembles schematic diagram;
In figure, 1, scissor body; 2, bristle; 3, B axle; 4, A axle; 5, stay pipe; 6, push button; 7, motor switch; 8, support bar; 9, push button groove; 10, rubber covering; 11, handle; 12, motor; 13, extension spring; 14, rubber membrane.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, telescopic chemical experimental instrument cleaning brush, comprises scissor body 1, and the A axle 4 of scissor body 1 is connected with stay pipe 5 in the horizontal direction, the B axle 3 of scissor body 1 is connected with support bar 8 in the horizontal direction, and support bar 8 is positioned at stay pipe 5 inside and is slidably connected with stay pipe 5; The middle part of support bar 8 is provided with push button 6 straight up; Stay pipe 5 has push button groove 9 on push button 6 correspondence position of support bar 8; Within 1 one weeks, have rubber covering 10 around scissor body, rubber covering 10 outer surface is evenly distributed with bristle 2; Between the terminal surface of support bar 8 and stay pipe 5 bottom surface, extension spring 13 is installed; The end of stay pipe 5 is driven by motor 12, and motor 12 is arranged in handle 11, handle 11 is provided with motor switch 7; The upper and lower surface of rubber covering 10 is all sealed with rubber membrane 14.
By the slip of support bar 8 with stay pipe 5, scissor body 1 can be controlled change, scissor body 1 can make its deformation by support rubber covering 10, to be applicable to the tubulose experiment equipment of different bore, between the terminal surface of support bar 8 and stay pipe 5 bottom surface, extension spring 13 is installed, makes scissor 1 body have from sigma compactness, push button 6 is regulated to make scissor body 1 stretch into cast experiment equipment inner chamber during use, after unclamping, scissor body 1 structure can tensioning voluntarily, saves manually fixing step; The end of stay pipe 5 is driven by motor 12, saves the step of cleaning personnel hand rotation; Rubber membrane 14 with rubber covering 10 deformation, can play again the effect of sealing, can prevent residual chemicals from corroding scissor body 1, increase the service life of cleaning brush.
During use, regulate push button 6 to make the structure of scissor body 1 change to the inner chamber that can stretch into experiment equipment, after scissor body 1 is extend into experiment equipment inner chamber, unclamp push button 6, scissor body 1 tensioning voluntarily, open motor switch 7, motor 12 can drive scissor body 1 to rotate, and the bristle 2 on rubber covering 10 just can by clean for the inner wall washing of experiment equipment, disable motor switch 7, namely next part experiment equipment capable of washing, convenient and swift, saves a large amount of time.
The above is preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, and any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a telescopic chemical experimental instrument cleaning brush, it is characterized in that: comprise scissor body (1), the A axle (4) of scissor body (1) is connected with stay pipe (5) in the horizontal direction, the B axle (3) of scissor body (1) is connected with support bar (8) in the horizontal direction, and support bar (8) is positioned at stay pipe (5) inside and is slidably connected with stay pipe (5); The middle part of support bar (8) is provided with push button (6) straight up; Stay pipe (5) has push button groove (9) on push button (6) correspondence position of support bar (8); Within (1) one week, have rubber covering (10) around scissor body, rubber covering (10) outer surface is evenly distributed with bristle (2).
2. telescopic chemical experimental instrument cleaning brush according to claim 1, is characterized in that: be provided with extension spring (13) between the terminal surface of support bar (8) and stay pipe (5) bottom surface.
3. telescopic chemical experimental instrument cleaning brush according to claim 1, is characterized in that: the end of stay pipe (5) is driven by motor (12), and motor (12) is arranged in handle (11), handle (11) is provided with motor switch (7).
4. telescopic chemical experimental instrument cleaning brush according to claim 1, is characterized in that: the upper and lower surface of rubber covering (10) is all sealed with rubber membrane (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520632287.XU CN204812631U (en) | 2015-08-21 | 2015-08-21 | Scalable type chemistry experiment instrument cleaning brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520632287.XU CN204812631U (en) | 2015-08-21 | 2015-08-21 | Scalable type chemistry experiment instrument cleaning brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204812631U true CN204812631U (en) | 2015-12-02 |
Family
ID=54670292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520632287.XU Expired - Fee Related CN204812631U (en) | 2015-08-21 | 2015-08-21 | Scalable type chemistry experiment instrument cleaning brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204812631U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109875235A (en) * | 2017-12-06 | 2019-06-14 | 黄建荣 | Scissor type telescopic frame washing and brushing device |
| CN111841689A (en) * | 2020-07-09 | 2020-10-30 | 台州市立医院 | Test-tube rack with inside and outside clean function |
-
2015
- 2015-08-21 CN CN201520632287.XU patent/CN204812631U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109875235A (en) * | 2017-12-06 | 2019-06-14 | 黄建荣 | Scissor type telescopic frame washing and brushing device |
| CN111841689A (en) * | 2020-07-09 | 2020-10-30 | 台州市立医院 | Test-tube rack with inside and outside clean function |
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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: 20151202 Termination date: 20160821 |