CN201803005U - Corrugated flexible pipe - Google Patents
Corrugated flexible pipe Download PDFInfo
- Publication number
- CN201803005U CN201803005U CN2010205583329U CN201020558332U CN201803005U CN 201803005 U CN201803005 U CN 201803005U CN 2010205583329 U CN2010205583329 U CN 2010205583329U CN 201020558332 U CN201020558332 U CN 201020558332U CN 201803005 U CN201803005 U CN 201803005U
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- CN
- China
- Prior art keywords
- corrugated flexible
- pipe
- flexible hose
- flexible pipe
- small circular
- 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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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a corrugated flexible pipe applied to dirt collectors, kitchen ventilators, washing machines and sanitary apparatuses. Aiming at solving the deficiencies of easy distortion and degumming and short service life of the existing corrugated flexible pipe applied to dirt collectors, kitchen ventilators, washing machines and sanitary apparatuses, the utility model provides a corrugated flexible pipe which has the advantages of uneasy distortion and degumming and long service life. The corrugated flexible pipe comprises a pipe body and small circular pipes, wherein the small circular pipes are spirally wound on the outer pipe wall of the pipe body; the pipe body and the small circular pipes form an integral structure; and the inner pipe wall of the pipe body adopts a smooth structure. The outer pipe wall of the pipe body and the outer pipe walls of the small circular pipes form circular arc transition, and the quantity of the small circular pipes which are spirally wound on the outer pipe wall of the pipe body is more than one. The corrugated flexible pipe is particularly suitable for being applied to dirt collectors, kitchen ventilators, washing machines and sanitary apparatuses.
Description
Technical field
The utility model relates to a kind of bellows, particularly a kind of corrugated flexible hose of using on vacuum cleaner, range hood, washing machine, the cleaners and polishes of being used for.
Background technique
Traditional its structural type of corrugated flexible hose that is used for using on vacuum cleaner, range hood, washing machine, the cleaners and polishes is: have annular or spiral groove on the pore inwall, have on the outer surface of corrugated flexible hose with the pore inwall on annular or the corresponding annular or the spiral protuberance of spiral groove, in use this traditional corrugated flexible hose exists and adheres to dirt, the deficiency that is not easy to clean on the pore inwall easily.At adhering to dirt easily on the existing pore inwall of traditional corrugated flexible hose, the deficiency that is not easy to clean, the existing structural type that corrugated flexible hose adopted that is used for using on vacuum cleaner, range hood, washing machine, the cleaners and polishes is: not band shape or spiral groove on the pore inwall, on the outer surface of corrugated flexible hose, have real core annular or spiral protuberance, though in use be not easy to adhere to dirt on the pore inwall of this existing corrugated flexible hose, but it exists easy deformation, comes unstuck easily, the deficiency that working life is short.
Summary of the invention
The utility model at the existing existing easy deformation of corrugated flexible hose that is used for using on vacuum cleaner, range hood, washing machine, the cleaners and polishes, come unstuck, the deficiency that working life is short, provide a kind of and be not easy distortion, can not come unstuck the corrugated flexible hose of long service life.
The technical solution adopted in the utility model is finished in the following way: a kind of corrugated flexible hose, it comprises body and little pipe, little pipe is spirally wound on the outer tube wall of body, is integral structure between body and the little pipe, and the inner tubal wall of body is a smooth structure.
In above-mentioned corrugated flexible hose, be round-corner transition between the outer tube wall of body and the outer tube wall of little pipe.
In above-mentioned corrugated flexible hose, be spirally wound on little pipe on the outer tube wall of body and be the little pipe more than.
The utility model is compared with the existing corrugated flexible hose that is used for using on vacuum cleaner, range hood, washing machine, the cleaners and polishes, has the distortion of being not easy, can not come unstuck the characteristics of long service life.The utility model is particularly suitable as and is used for the flexible pipe that uses on vacuum cleaner, range hood, washing machine, the cleaners and polishes.
Description of drawings
Fig. 1 is the utility model corrugated flexible hose embodiment 1 a structural representation.
Fig. 2 is the utility model corrugated flexible hose embodiment 2 a structural representation.
Embodiment
Contrast accompanying drawing below, the utility model is described in further detail by embodiment.
Embodiment 1:
With reference to accompanying drawing 1, a kind of corrugated flexible hose, it comprises body 1 and roundlet pipe 2, and roundlet pipe 2 is spirally wound on the outer tube wall 101 of body 1, is integral structure between body 1 and the roundlet pipe 2, and the inner tubal wall 102 of body 1 is a smooth structure.Wherein, the roundlet pipe 2 that is spirally wound on the outer tube wall 101 of body 1 is little pipes of single head.
Embodiment 2:
With reference to accompanying drawing 2, a kind of corrugated flexible hose, it comprises body 1 and roundlet pipe 2, roundlet pipe 2 is spirally wound on the outer tube wall 101 of body 1, be integral structure between body 1 and the roundlet pipe 2, the inner tubal wall 102 of body 1 is a smooth structure, is round-corner transition between the outer tube wall 101 of body 1 and the outer tube wall 201 of roundlet pipe 2.Wherein, the roundlet pipe 2 that is spirally wound on the outer tube wall 101 of body 1 is little pipes of single head.
Embodiment 3:
A kind of corrugated flexible hose, it comprises body 1 and roundlet pipe 2, and roundlet pipe 2 is spirally wound on the outer tube wall 101 of body 1, is integral structure between body 1 and the roundlet pipe 2, and the inner tubal wall 102 of body 1 is a smooth structure.Wherein, being spirally wound on roundlet pipe 2 on the outer tube wall 101 of body 1 is little pipes more than two.
Embodiment 4:
A kind of corrugated flexible hose, it comprises body 1 and roundlet pipe 2, roundlet pipe 2 is spirally wound on the outer tube wall 101 of body 1, be integral structure between body 1 and the roundlet pipe 2, the inner tubal wall 102 of body 1 is a smooth structure, is round-corner transition between the outer tube wall 101 of body 1 and the outer tube wall 201 of roundlet pipe 2.Wherein, being spirally wound on roundlet pipe 2 on the outer tube wall 101 of body 1 is little pipes more than two.
Claims (3)
1. a corrugated flexible hose is characterized in that this corrugated flexible hose comprises body and little pipe, and little pipe is spirally wound on the outer tube wall of body, is integral structure between body and the little pipe, and the inner tubal wall of body is a smooth structure.
2. corrugated flexible hose according to claim 1 is characterized in that being round-corner transition between the outer tube wall of the outer tube wall of body and little pipe.
3. corrugated flexible hose according to claim 1 and 2 is characterized in that being spirally wound on little pipe on the outer tube wall of body and is the little pipe more than.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205583329U CN201803005U (en) | 2010-10-12 | 2010-10-12 | Corrugated flexible pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205583329U CN201803005U (en) | 2010-10-12 | 2010-10-12 | Corrugated flexible pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201803005U true CN201803005U (en) | 2011-04-20 |
Family
ID=43872503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205583329U Expired - Fee Related CN201803005U (en) | 2010-10-12 | 2010-10-12 | Corrugated flexible pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201803005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537541A (en) * | 2012-01-09 | 2012-07-04 | 浙江双林机电科技有限公司 | Round pipe framework type large-caliber corrugated pipe and manufacturing method |
-
2010
- 2010-10-12 CN CN2010205583329U patent/CN201803005U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537541A (en) * | 2012-01-09 | 2012-07-04 | 浙江双林机电科技有限公司 | Round pipe framework type large-caliber corrugated pipe and manufacturing method |
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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 |
Granted publication date: 20110420 Termination date: 20151012 |
|
| EXPY | Termination of patent right or utility model |