CN201190304Y - Flexible cleaning brush for tube inner wall - Google Patents
Flexible cleaning brush for tube inner wall Download PDFInfo
- Publication number
- CN201190304Y CN201190304Y CNU2008200205745U CN200820020574U CN201190304Y CN 201190304 Y CN201190304 Y CN 201190304Y CN U2008200205745 U CNU2008200205745 U CN U2008200205745U CN 200820020574 U CN200820020574 U CN 200820020574U CN 201190304 Y CN201190304 Y CN 201190304Y
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- CN
- China
- Prior art keywords
- brush
- output shaft
- pillar
- bearing
- pipeline
- 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 flexible clearing brush for the inner wall of a pipeline, which comprises a brush head. An output shaft is connected on the brush head and is fixedly connected with a flexible coil spring arranged in the inner cavity of a protective pipe which can be bent, and the other end of the coil spring is fixedly connected with an input shaft; the output shaft and the input shaft are connected together through a bearing and the protective pipe, and the outside diameter of the coil spring is smaller that the inside diameter of the protective pipe. The brush head comprises a connecting body connected with the output shaft, and an elastic brush strip is connected on the connecting body; both ends of the protective pipe are provided with pipe hoops for fixing the bearing, and the end part of the protective pipe at which the output shaft is arranged is provided with a bearing shield. The flexible clearing brush for the inner wall of a pipeline with the structure has simple structure and convenient carrying, and is not only applied to a straight pipeline with a regular shape, but also applied to a bent pipeline with an irregular shape.
Description
Technical field
The utility model relates to the pipeline cleaning device, is specifically related to the flexible cleaning brush of a kind of inner-walls of duct.
Background technology
At present, after the sewer pipe of building stops up, generally with getting final product after the drain cleaner mediation, seldom inner-walls of duct is cleared up after the mediation, also do not have suitable cleaning tool even want to clear up, and the pipeline after the mediation is because inwall sticks many impurity, if untimely cleaning, the attachment of inner-walls of duct still can adsorb impurity, causes line clogging at short notice easily once more.
The utility model content
The technical problems to be solved in the utility model is at above-mentioned defective, and a kind of simple in structure, flexible cleaning brush of inner-walls of duct of being easy to carry and can clearing up the attachment of inner-walls of duct is provided.
In order to solve the problems of the technologies described above, the utility model provides a kind of inner-walls of duct of following structure flexible cleaning brush, comprise brush, its design feature is: be connected with output shaft on the described brush, a helical spring end of the flexibility in the inner chamber of the pillar that output shaft is crooked with being contained in energy is affixed, the helical spring other end is connected with power shaft, and output shaft and power shaft link together by bearing and pillar, and helical spring external diameter is less than the internal diameter of pillar.
In order to make brush adapt to irregular sewer pipe chamber, be convenient to the activity of brush, described brush comprises the connector that is connected with output shaft, is connected with elasticity brush bar on the connector.
In order to make bearing more firm in pillar, the two ends of described pillar are provided with the pipe collar of rigid bearing.
In order to prevent that sewage, foreign material from entering in the pillar, influence bearing and helical spring rotation, the end of the pillar at place, described output shaft place is provided with bearing-shield.
When using the inwall of the flexible cleaning brush cleaning of the utility model inner-walls of duct pipeline, the spout part that power shaft is connected and brush is inserted pipeline for clearance with power set, start power set, power passes to brush and makes it rotation through power shaft, helical spring, output shaft, grasps pillar and slowly sends into pipeline and just can the attachment on the inner-walls of duct be cleaned out.Because pillar and helical spring are all flexible, the flexible cleaning brush of the utility model inner-walls of duct also can be cleared up for the pipeline of bending, portably uses all easily, and structure is also fairly simple.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The flexible cleaning brush of inner-walls of duct as shown in Figure 1 mainly is made up of brush 1, pillar 3 and flexible helical spring 4.Brush comprises connector 7 and is covered with elasticity brush bar 8 on it that connector 7 is spherical in shape.The bottom of connector 7 is plugged with output shaft 2, also is provided with the bolt 11 of locking output shaft 2 on the connector 7.The helical spring 4 of external diameter less than its intracavity diameter is housed in the pillar 3, pillar 3 and helical spring 4 can be crooked arbitrarily, output shaft 2 is contained in an end of pillar 3 inner chambers and affixed with an end of helical spring 4 by bearing 6, the other end of helical spring 4 is connected with power shaft 5, and power shaft 5 is contained in the other end of pillar 3 inner chambers by bearing 6.The pillar end at output shaft 2 places is provided with bearing-shield 10, and pipe collar 9 tightens together bearing-shield 10 and bearing 6 with pillar 3, and the pillar end at power shaft 5 places also tightens together bearing 6 and pillar 3 by pipe collar 9.
Claims (4)
1. the flexible cleaning brush of an inner-walls of duct, comprise brush (1), it is characterized in that: be connected with output shaft (2) on the described brush (1), one end of the helical spring (4) of the flexibility in the inner chamber of the pillar (3) that output shaft (2) is crooked with being contained in energy is affixed, the other end of helical spring (4) is connected with power shaft (5), output shaft (2) and power shaft (5) link together by bearing (6) and pillar (3), and the external diameter of helical spring (4) is less than the internal diameter of pillar (3).
2. the flexible cleaning brush of inner-walls of duct according to claim 1, it is characterized in that: described brush (1) comprises the connector (7) that is connected with output shaft (2), is connected with elasticity brush bar (8) on the connector (7).
3. the flexible cleaning brush of inner-walls of duct according to claim 1 and 2, it is characterized in that: the two ends of described pillar (3) are provided with the pipe collar (9) of rigid bearing (6).
4. the flexible cleaning brush of inner-walls of duct according to claim 3 is characterized in that: the end of the pillar (3) at place, described output shaft (2) place is provided with bearing-shield (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200205745U CN201190304Y (en) | 2008-03-26 | 2008-03-26 | Flexible cleaning brush for tube inner wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200205745U CN201190304Y (en) | 2008-03-26 | 2008-03-26 | Flexible cleaning brush for tube inner wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201190304Y true CN201190304Y (en) | 2009-02-04 |
Family
ID=40334462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200205745U Expired - Fee Related CN201190304Y (en) | 2008-03-26 | 2008-03-26 | Flexible cleaning brush for tube inner wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201190304Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170667A (en) * | 2013-03-28 | 2013-06-26 | 周鸿博 | Method for manufacturing flexible milling cutter |
| CN105964618A (en) * | 2016-05-30 | 2016-09-28 | 长治清华机械厂 | Ultrasonic cleaning process for welded type stainless steel hydraulic rigid tube assembly |
| CN107594942A (en) * | 2017-09-26 | 2018-01-19 | 青岛美鼎家居科技有限公司 | Water dispenser cabinet and its control method |
-
2008
- 2008-03-26 CN CNU2008200205745U patent/CN201190304Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170667A (en) * | 2013-03-28 | 2013-06-26 | 周鸿博 | Method for manufacturing flexible milling cutter |
| CN105964618A (en) * | 2016-05-30 | 2016-09-28 | 长治清华机械厂 | Ultrasonic cleaning process for welded type stainless steel hydraulic rigid tube assembly |
| CN105964618B (en) * | 2016-05-30 | 2018-05-11 | 长治清华机械厂 | A kind of welded stainless steel hydraulic hard tube assembly ultrasonic cleaning process |
| CN107594942A (en) * | 2017-09-26 | 2018-01-19 | 青岛美鼎家居科技有限公司 | Water dispenser cabinet and its control method |
| CN107594942B (en) * | 2017-09-26 | 2023-03-07 | 青岛美鼎家居科技有限公司 | Water cabinet and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090204 Termination date: 20110326 |