CN205280275U - Novel bellows - Google Patents
Novel bellows Download PDFInfo
- Publication number
- CN205280275U CN205280275U CN201520928404.7U CN201520928404U CN205280275U CN 205280275 U CN205280275 U CN 205280275U CN 201520928404 U CN201520928404 U CN 201520928404U CN 205280275 U CN205280275 U CN 205280275U
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- Prior art keywords
- stretching
- caves
- arc
- tensile
- ripple
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Abstract
The utility model relates to a connect pipeline technical field, concretely relates to novel bellows. It contains wave pipe body, tensile ripple, arc ripple groove, the tensile buckled plate that caves in, the surface of wave pipe body be provided with the tensile ripple of several, tensile ripple groove constitutes by a pair of arc ripple groove and the tensile buckled plate that caves in and is connected with the drawing buckled plate that caves in about, between the arc ripple groove. Its simple structure, the modern design adopts combination formula ripple groove structure, can realize freely stretching of bellows, can also the inflection after stretching moreover, convenient and practical.
Description
Technical field
The utility model relates to connection line technical field, is specifically related to a kind of novel corrugated tube.
Background technology
Corrugated tube refers to the tubulose elastic sensing element connected into collapsible wrinkle sheet along folding retractable direction. Corrugated tube is widely used in instrument, and main purposes is the measuring sensor as pressure survey instrument, and pressure converts to displacement or power. Corrugated tube tube wall is thinner, and sensitivity is higher, and useful range is that tens of handkerchief is to tens of MPa. Its opening end is fixed, and sealed end is in free state, and utilizes auxiliary whisker or reed increase elasticity. Extend along tube length direction under the effect of internal pressure during work, make movable end produce the displacement becoming certain relation with pressure.
Traditional corrugated tube stretching limited space, and can not bounce back after stretching.
Summary of the invention
The purpose of this utility model is to provide a kind of novel corrugated tube, and its structure is simple, novel in design, adopts built-up type wave groove structure, it is possible to realize freely stretching of corrugated tube, and after stretching can also inflection, convenient and practical.
In order to solve the problem existing for background technology, the utility model is by the following technical solutions: it comprises corrugated pipes body, stretching ripple, arc-shaped wave groove, stretch the waved plate that caves in; The surface of described corrugated pipes body is provided with several stretching ripples; Described tensile wave groove is made up of one pair of arc-shaped wave groove and the stretching waved plate that caves in, and is connected with stretching and caves in waved plate between the arc-shaped wave groove of left and right.
As preferably; Described arc-shaped wave groove, stretch and cave in waved plate and corrugated pipes body is integral type structure.
The beneficial effects of the utility model: its structure is simple, novel in design, adopt built-up type wave groove structure, it is possible to realize freely stretching of corrugated tube, and after stretching can also inflection, convenient and practical.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Reference numeral: corrugated pipes body 1, stretching ripple 2, arc-shaped wave groove 3, stretch and cave in waved plate 4.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with the drawings and the specific embodiments, the utility model is further elaborated. It is to be understood that embodiment described herein is only in order to explain the utility model, and it is not used in restriction the utility model.
Referring to Fig. 1, this embodiment by the following technical solutions: it comprises corrugated pipes body 1, stretching ripple 2, arc-shaped wave groove 3, stretches and cave in waved plate 4; The surface of described corrugated pipes body 1 is provided with several stretching ripples 2; Described stretching ripple 2 is made up of one pair of arc-shaped wave groove 3 and the stretching waved plate 4 that caves in, and is connected with stretching and caves in waved plate 4 between left and right arc-shaped wave groove 3.
As preferably; Described arc-shaped wave groove 3, the waved plate 4 that caves in of stretching are integral type structure with corrugated pipes body 1.
The useful effect of this embodiment: its structure is simple, novel in design, adopt built-up type wave groove structure, it is possible to realize freely stretching of corrugated tube, and after stretching can also inflection, convenient and practical.
The above, only in order to the technical solution of the utility model to be described and unrestricted, other amendment that the technical solution of the utility model is made by those of ordinary skill in the art or equivalent replacement, as long as not departing from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (2)
1. a novel corrugated tube, it is characterised in that: it comprises corrugated pipes body (1), stretching ripple (2), arc-shaped wave groove (3), stretch the waved plate (4) that caves in; The surface of described corrugated pipes body (1) is provided with several stretching ripples (2); Described tensile wave groove (2) is made up of one pair of arc-shaped wave groove (3) and the stretching waved plate (4) that caves in, and is connected with stretching and caves in waved plate (4) between left and right arc-shaped wave groove (3).
2. a kind of novel corrugated tube according to claim 1, it is characterised in that described arc-shaped wave groove (3), the waved plate (4) that caves in of stretching are integral type structure with corrugated pipes body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520928404.7U CN205280275U (en) | 2015-11-20 | 2015-11-20 | Novel bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520928404.7U CN205280275U (en) | 2015-11-20 | 2015-11-20 | Novel bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205280275U true CN205280275U (en) | 2016-06-01 |
Family
ID=56064841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520928404.7U Expired - Fee Related CN205280275U (en) | 2015-11-20 | 2015-11-20 | Novel bellows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205280275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877003A (en) * | 2016-06-14 | 2016-08-24 | 王阳春 | Flexible plastic shoe stretcher with groove |
-
2015
- 2015-11-20 CN CN201520928404.7U patent/CN205280275U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877003A (en) * | 2016-06-14 | 2016-08-24 | 王阳春 | Flexible plastic shoe stretcher with groove |
| CN105877003B (en) * | 2016-06-14 | 2020-12-04 | 王阳春 | Plastic shoe last with groove and strong extension |
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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: 20160601 Termination date: 20161120 |