CN210917176U - Telescopic thread locking sleeve of blowing pipe - Google Patents
Telescopic thread locking sleeve of blowing pipe Download PDFInfo
- Publication number
- CN210917176U CN210917176U CN201921790002.XU CN201921790002U CN210917176U CN 210917176 U CN210917176 U CN 210917176U CN 201921790002 U CN201921790002 U CN 201921790002U CN 210917176 U CN210917176 U CN 210917176U
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- CN
- China
- Prior art keywords
- telescopic
- pipe body
- butt joint
- external
- scalable
- 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.)
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- 238000007664 blowing Methods 0.000 title claims description 9
- 210000001503 joint Anatomy 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
- Joints Allowing Movement (AREA)
Abstract
The utility model discloses a telescopic thread locking sleeve of a blowpipe, wherein a telescopic pipe body is an integrated structure formed by sleeving a plurality of pipelines, the end part of the telescopic pipe body is connected with a pipe body head section, the telescopic pipe body is provided with external threads, the end part of the pipe body head section is distributed with butt joint clamping blocks at equal intervals along the circumference of the pipe, a gap is arranged between every two adjacent butt joint clamping blocks, the outer wall of the butt joint clamping block is provided with clamping bulges, the outer side wall of the external threaded sleeve is distributed with anti-skid bosses at equal intervals along the circumference, the inner side wall of the external threaded sleeve is provided with internal threads which are matched and connected with the external threads on the telescopic pipe body, the clamping bulges are matched and corresponding to the concave side surfaces of the anti-skid bosses, when the threaded sleeve is loosened, the telescopic pipe can be stretched out and drawn back at will, and when the threaded sleeve is fastened, the telescopic pipe is fastened.
Description
Technical Field
The utility model relates to a blowing pipe technical field, specific scalable screw thread lock sleeve of blowing pipe that says so.
Background
The outdoor hair drier is an outdoor cleaning tool, with the continuous expansion of urban greening areas, green belts of public places such as parks and roads are all over the country, and the outdoor hair drier is widely applied to production and life and mainly used for cleaning or collecting fallen leaves and dust on roads. At present, the length of a blowpipe on most hair dryers can not be adjusted, the blowpipe can only blow a certain distance, the cleaning at a high place or a far place is inconvenient, and the fixed position can not be adjusted and locked arbitrarily by some adjustable blowpipes, so that the operation is inconvenient.
Therefore, the telescopic thread locking sleeve of the blowing pipe, which is simple in structure, convenient to operate, capable of adjusting the length of the telescopic pipe at will and locking a fixed position, is designed for overcoming the defects of the technology, and the problem to be solved by the inventor is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a scalable screw thread lock sleeve of blowing pipe, its simple structure, convenient operation can adjust flexible pipe length wantonly and can lock fixed position.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a scalable screw thread lock sleeve of blowing pipe, its includes scalable body, external thread bush, scalable body cup joints integrative structure for a plurality of pipelines, the tip setting of scalable body is connected with body head, be provided with the external screw thread on the scalable body, the tip of body head distributes along equidistant pipe circumference has the butt joint fixture block, every adjacent be provided with the gap between the butt joint fixture block, it is protruding to be provided with the joint on the outer wall of butt joint fixture block, it has anti-skidding boss to distribute along equidistant circumference on the lateral wall of external thread bush, the inside wall of external thread bush be provided with the internal thread that external screw thread fit on the scalable body is connected, the joint is protruding to cooperate with the side of anti-skidding boss indent and is corresponded.
The utility model has the advantages that:
1. the utility model discloses simple structure, convenient operation when the thread bush loosens, flexible pipe can stretch out and draw back wantonly, when the thread bush fastening, with flexible pipe fastening, can adjust flexible pipe length wantonly and can lock fixed position.
Drawings
Fig. 1 is a schematic view of the structure of the retractable tube of the present invention.
Fig. 2 is a right side view of the retractable tube of the present invention.
Fig. 3 is a schematic view of the external thread bushing of the present invention.
Description of reference numerals: 1-a telescopic tube body; 2-the first section of the pipe body; 3, butting a fixture block; 4-clamping the bulge; 5-external thread sleeve; 6-anti-slip boss.
Detailed Description
The invention will be further described with reference to specific examples, which are intended to be illustrative only and not to limit the scope of the invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and such equivalents also fall within the scope of the appended claims.
Referring to fig. 1, which is a schematic diagram of a telescopic tube structure of the present invention, fig. 2 is a right side view of the telescopic tube of the present invention, fig. 3 is a schematic diagram of an external thread bushing structure of the present invention, which is a telescopic thread locking bushing of a blowing tube, the telescopic thread locking bushing of the present invention comprises a telescopic tube 1 and an external thread bushing 5, the telescopic tube 1 is a structure formed by sleeving a plurality of tubes, the end of the telescopic tube 1 is connected with a tube head section 2, the telescopic tube 1 is provided with external threads, the end of the tube head section 2 is distributed with butt-joint fixture blocks 3 at equal intervals along the tube circumference, a gap is provided between each adjacent butt-joint fixture blocks 3, the outer wall of the butt-joint fixture block 3 is provided with a clamping protrusion 4, the outer wall of the external thread bushing 5 is distributed with anti-skid bosses 6 at equal intervals along the circumference, the inner, the clamping bulge 4 is matched and corresponds to the concave side surface of the anti-slip boss 6.
After the external thread sleeve 5 is mutually matched and connected with the external thread through the internal thread, the external thread sleeve 5 can be tightly sleeved with the telescopic pipe body 1, and the clamping protrusion 4 is clamped on the concave side face of the anti-skidding boss 6 to fasten the telescopic pipe body. When the external thread sleeve 5 is unscrewed, the external thread on the telescopic pipe body 1 is separated from the external thread sleeve 5, and therefore a plurality of pipelines on the telescopic pipe body 1 can be freely stretched.
Claims (1)
1. The utility model provides a scalable screw thread lock sleeve of blowing pipe which characterized in that: it includes scalable body, external thread bush, scalable body cup joints integrative structure for a plurality of pipelines, the tip setting of scalable body is connected with body head section, be provided with the external screw thread on the scalable body, the tip of body head section distributes along equidistant pipe circumference has the butt joint fixture block, and every is adjacent be provided with the gap between the butt joint fixture block, it is protruding to be provided with the joint on the outer wall of butt joint fixture block, it has anti-skidding boss to distribute along equidistant circumference on the lateral wall of external thread bush, the inside wall of external thread bush be provided with the external screw thread fit connection's on the scalable body internal thread, the joint is protruding to cooperate with the anti-skidding boss indent side and is corresponded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921790002.XU CN210917176U (en) | 2019-10-23 | 2019-10-23 | Telescopic thread locking sleeve of blowing pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921790002.XU CN210917176U (en) | 2019-10-23 | 2019-10-23 | Telescopic thread locking sleeve of blowing pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210917176U true CN210917176U (en) | 2020-07-03 |
Family
ID=71364570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921790002.XU Active CN210917176U (en) | 2019-10-23 | 2019-10-23 | Telescopic thread locking sleeve of blowing pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210917176U (en) |
-
2019
- 2019-10-23 CN CN201921790002.XU patent/CN210917176U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |