CN205298523U - Dysmorphism bellows - Google Patents
Dysmorphism bellows Download PDFInfo
- Publication number
- CN205298523U CN205298523U CN201620055994.1U CN201620055994U CN205298523U CN 205298523 U CN205298523 U CN 205298523U CN 201620055994 U CN201620055994 U CN 201620055994U CN 205298523 U CN205298523 U CN 205298523U
- Authority
- CN
- China
- Prior art keywords
- ripple
- abnormity
- utility
- corrugated tube
- model
- 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 provides a dysmorphism bellows, including integrated into one piece's pipe body, be equipped with special -shaped ripple more than two on the pipe body, the dysmorphism ripple is oval arc length shaft part structure, is the heliciform and winds around on tub body surface. The beneficial effect of the utility model: through the ripple of dysmorphism, reduced the interval between the ripple, reinforcing bellows radial rigidity improves its bearing capacity, and then increase of service life.
Description
Technical field
The utility model relates to a kind of wire rod being applied to ground covering project, communication engineering, refers to a kind of abnormity corrugated tube especially.
Background technology
Corrugated tube is the housing of the cylinder-shaped thin wall wrinkle with multiple transverse wave, has elasticity, can produce displacement or bend under pressure, axial force, transverse force or moment of flexure effect. In BENDING PROCESS, being the housing of the cylinder-shaped thin wall wrinkle with multiple transverse wave due to corrugated tube, it can bend to any direction. Due to the not directed curved characteristic of corrugated tube so that it is be widely used in the line of material and facility. But traditional corrugated tube bellows-shaped is connected to form by semi arch, this kind of radial steel degree of structure is lower, in use easily damages, fractures, it may also be useful to the life-span is not long. Therefore, it is necessary to provide a kind of novel corrugated tube, to overcome the above-mentioned tradition structural shortcoming of corrugated tube.
Practical novel content
Therefore the utility model proposes a kind of abnormity corrugated tube, solve tradition ripple caliber lower to steel degree, it may also be useful to the problem that the life-span is not grown.
The technical solution of the utility model is achieved in that a kind of abnormity corrugated tube, comprises integrated tube body, and tube body is provided with more than two abnormity ripples; Described abnormity ripple is that oval arc length axle section anatomical connectivity is formed, and curls up in the shape of a spiral on tube body outside surface. Above structure can strengthen the radial rigidity of corrugated tube, it is to increase its bearing pressure, and then extends work-ing life.
Further, described tubing is that polyethylene is made. Reduce production cost.
Again further, described tube body cross section of inboard wall is positive n limit shape and n >=4. Pipe interior passageway is set to regular polygon, when being docked by corrugated tube, pipeline can be avoided to slide and not easily fix.
Again further, described tube body cross section of inboard wall is octagon. More easily install.
By above-mentioned disclosure, the beneficial effects of the utility model are: by the ripple of abnormity, reduce the spacing between ripple, strengthen the radial rigidity of corrugated tube, it is to increase its bearing pressure, and then extend work-ing life.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present utility model.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is tube body cross section of inboard wall is the structural representation of octagon. Figure omits part-structure.
Reference numeral is expressed as follows:
1 tube body, 2 ripples.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only the utility model part embodiment, instead of whole embodiments. Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1 to Figure 3, abnormity corrugated tube, comprises integrated tube body 1, and tube body 1 is provided with more than two abnormity ripples 2.
Described abnormity ripple 2 is oval arc length axle section structure, curls up in the shape of a spiral on tube body 1 outside surface. The ripple formed by oval arc length axle section structure, compares the spacing that semi arch ripple reduces between ripple, enhances the radial rigidity of corrugated tube, it is to increase its bearing pressure.
Further, described tubing is that polyethylene is made. Reduce production cost.
Again further, described tube body cross section of inboard wall is positive n limit shape and n >=4. Pipe interior passageway is set to regular polygon, and when being docked by corrugated tube, limit, the angle of regular polygon can be connected, and avoids pipeline to slide and not easily fix.
See Fig. 3, described tube body cross section of inboard wall is octagon. If the mouth of pipe is not directed at when mounted, dock by rotating the mouth of pipe, because octagon increases than positive n limit shape (4��n < 8) limit number, the angle rotated then is needed to reduce, efficiency improves, and octagon is fewer than positive n limit shape (n > 8) limit number, reduce production cost.
Principle of work of the present utility model: by tradition corrugated tube semi arch ripple is improved to oval arc length axle section structure ripple, reduces the spacing between ripple, enhance the radial rigidity of corrugated tube, it is to increase its bearing pressure, extends the work-ing life of corrugated tube.
The foregoing is only better embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a special-shaped corrugated tube, comprises integrated tube body (1), it is characterised in that: tube body (1) is provided with more than two abnormity ripple (2);
Described abnormity ripple (2) is that oval arc length axle section anatomical connectivity is formed, and curls up in the shape of a spiral on tube body (1) outside surface.
2. a kind of abnormity corrugated tube as claimed in claim 1, it is characterised in that: described tubing is that polyethylene is made.
3. a kind of abnormity corrugated tube as claimed in claim 1, it is characterised in that: described tube body (1) cross section of inboard wall is positive n limit shape and n >=4.
4. a kind of abnormity corrugated tube as claimed in claim 3, it is characterised in that: described tube body (1) cross section of inboard wall is octagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620055994.1U CN205298523U (en) | 2016-01-20 | 2016-01-20 | Dysmorphism bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620055994.1U CN205298523U (en) | 2016-01-20 | 2016-01-20 | Dysmorphism bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205298523U true CN205298523U (en) | 2016-06-08 |
Family
ID=56429087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620055994.1U Expired - Fee Related CN205298523U (en) | 2016-01-20 | 2016-01-20 | Dysmorphism bellows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205298523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927799A (en) * | 2016-06-20 | 2016-09-07 | 扬州华光橡塑新材料有限公司 | Bellows and oil filling pipe employing same |
-
2016
- 2016-01-20 CN CN201620055994.1U patent/CN205298523U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927799A (en) * | 2016-06-20 | 2016-09-07 | 扬州华光橡塑新材料有限公司 | Bellows and oil filling pipe employing same |
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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: 20160608 Termination date: 20210120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |