CN204227022U - Rubber corrugated pipe - Google Patents
Rubber corrugated pipe Download PDFInfo
- Publication number
- CN204227022U CN204227022U CN201420673737.5U CN201420673737U CN204227022U CN 204227022 U CN204227022 U CN 204227022U CN 201420673737 U CN201420673737 U CN 201420673737U CN 204227022 U CN204227022 U CN 204227022U
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- groove
- corrugated pipe
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- splicing
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Abstract
The utility model discloses a kind of rubber corrugated pipe, its drip irrigation device comprises bellows body, described bellows body is made up of at least two splicing bodys, described splicing body comprises two connecting end surfaces, one of them connecting end surface described is provided with docking groove, another end face is provided with the end-to-end joint part suitable with docking groove, described docking groove comprises and slips into groove and buckling groove, the described groove that slips into is cylindrical, described buckling groove is spherical, described groove one end of slipping into is opening, the other end is communicated with buckling groove, the described diameter of section slipping into groove is less than the diameter of section of buckling groove, described end-to-end joint part comprises attachment post and clamping joint, described attachment post is cylindrical, described clamping joint is spherical, described attachment post one end is affixed with splicing body, the other end and clamping joint affixed, the diameter of section of described attachment post is less than the diameter of section of clamping joint.The utility model is easily changed, and transports or take up space little when laying, good integrity during two sections of connections.
Description
Technical field
The utility model relates to a kind of bellows, and more particularly, it relates to a kind of easily replacing, and transports or take up space little when laying, the rubber corrugated pipe of good integrity when two sections of rubber corrugated pipe connect.
Background technique
Bellows refers to the tubular elastomeric sensing element connected into along folding retractable direction with collapsible wrinkle sheet, and its material is generally metal, plastics and rubber etc.Rubber corrugated pipe is widely used in the every field of space flight, petrochemical industry, motion coupling, chemical industry and automobile industry; rubber corrugated pipe has elasticity; can produce displacement under pressure, axial force, transverse force or Moment, products application plays the effect of rotating and protecting in the rotary part of the products such as automobile mechanical electrical equipment.
At present, rubber corrugated pipe on market is all one, indivisible, such rubber corrugated pipe is set on axle, pipe or wire harness, when needing dismounting rubber corrugated pipe, needs are taken out from the two ends of axle or pipe, this will certainly will first pull down axle, pipe or wire harness, above, is not easy to change when rubber corrugated pipe damages.And above bellows takes up space comparatively large, transports and brings larger cost when laying.Meanwhile, when original one section of rubber corrugated length of tube is inadequate, need to add extra one section, be also inconvenient to be connected and fixed between these two sections, integrity is bad, can bring potential safety hazard.
Model utility content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of rubber corrugated pipe easily to change, and transport or take up space little when laying, the good integrity during connection of two sections of rubber corrugated pipe, easy to assemble and be connected firmly.
For achieving the above object, the utility model adopts following technological scheme, comprise bellows body, described bellows body is made up of at least two splicing bodys, described splicing body comprises two connecting end surfaces, one of them connecting end surface described is provided with docking groove, one-body molded on another connecting end surface have the end-to-end joint part suitable with docking groove, described docking groove comprises and slips into groove and buckling groove, the described groove that slips into is cylindrical, described buckling groove is spherical, described groove one end of slipping into is opening, the other end is communicated with buckling groove, the described diameter of section slipping into groove is less than the diameter of section of buckling groove, described end-to-end joint part comprises attachment post and clamping joint, described attachment post is cylindrical, described clamping joint is spherical, described attachment post one end is affixed with splicing body, the other end and clamping joint affixed, the diameter of section of described attachment post is less than the diameter of section of clamping joint.
Preferably, splicing body comprises kink, and described docking groove is positioned at kink place, and described docking site is in kink place.
Preferably, the inwall being provided with the connecting end surface side of docking groove stretches out formation sealed department.
Preferably, splicing tubes external surface scribbles PVC wear resistant coating.
The utility model hinge structure is compared to be had: bellows body is made up of at least two splicing bodys, described splicing body comprises two connecting end surfaces, by coordinating of docking groove on contiguous concatenation body connecting end surface and end-to-end joint part, make splicing body compact siro spinning technology and surround tubulose, because rubber has certain elasticity, clamping joint is snapped in buckling groove, adjacent splicing body is connected firmly.Easily change after rubber corrugated pipe damages like this.
Accompanying drawing explanation
Fig. 1 is rubber corrugated pipe structural representation;
Fig. 2 is splicing tubes body structure schematic diagram;
Fig. 3 is splicing body sectional view;
Fig. 4 is rubber corrugated pipe side view;
Fig. 5 is A-A sectional view in Fig. 4;
Fig. 6 puts figure for splicing body;
Fig. 7 be contiguous concatenation body stagger clamping time structural representation;
Fig. 8 be the signal of adjacent two sections of rubber corrugated pipe connecting structures with;
Fig. 9 is the sealed department structural representation of splicing body.
Reference character: 1, bellows body, 11, splicing body, 12, docking groove, 121, slip into groove, 122, buckling groove, 13, end-to-end joint part, 131, attachment post, 132, clamping joint, 14, sealed department, 15, connecting end surface.
Embodiment
Referring to figs. 1 through Fig. 9, the utility model rubber corrugated pipe embodiment is described further.
A kind of rubber corrugated pipe, see Fig. 1 to Fig. 5, bellows body is made up of at least two splicing bodys 11, described splicing body 11 comprises two connecting end surfaces 15, connecting end surface 15 is fitted mutually with the connecting end surface 15 of adjacent splicing body 11, there is certain sealing effect like this, prevent entering of dust.One of them connecting end surface 15 is provided with docking groove 12, another end face is provided with the end-to-end joint part 13 suitable with docking groove 12, docking groove 12 comprises and slips into groove 121 and buckling groove 122, slip into groove 121 for cylindrical, buckling groove 122 is spherical, slipping into groove 121 one end is opening, the other end is communicated with buckling groove 122, the described diameter of section slipping into groove 121 is less than the diameter of section of buckling groove 122, described end-to-end joint part 13 comprises attachment post 131 and clamping joint 132, described attachment post 131 is cylindrical, clamping joint 132 is spherical, described attachment post 131 one end is one-body molded with splicing body 11, the other end and clamping joint 132 one-body molded, such end-to-end joint part 13 is not easily lost, also more convenient during dismounting, and be connected firmly.The diameter of section of attachment post 131 is less than the diameter of section of clamping joint 132, and the clamping joint 132 of contiguous concatenation body 11 is clamp-oned from slipping into groove 121 opening, restoring to the original state, adjacent splicing body 11 so just can be made to be connected firmly when arriving buckling groove 122.After some splicing body 11 damages, as long as be firmly pulled outwardly adjacent splicing body 11 just can pull down rubber corrugated pipe, as long as put splicing body 11 when reinstalling well around axle, pipe or wire harness, clamping again by adjacent is all right, above mode does not need first to pull down axle, pipe or wire harness, brings conveniently to replacing rubber corrugated pipe.Meanwhile, as long as replace the splicing body 11 of damage, cost has been saved.
See Fig. 6, splicing body 11 can being stacked successively in transport with when laying, the space taken needed for rubber corrugated pipe being reduced like this, the strong cost with reducing when transporting and lay rubber corrugated pipe.
See Fig. 7, adjacent splicing body 11 can stagger setting, again as shown in Figure 8, by two sections of rubber corrugated pipe that two sections of rubber corrugated pipe interfix adjacent by the docking groove 12 of projection with end-to-end joint part 13, such mode can adapt to the axle of different length, pipe or wire harness, avoids the phenomenon that one section of rubber corrugated pipe is inadequate.Meanwhile, such Placement integrity is better, connects more firm.
See Fig. 9, the inwall being provided with connecting end surface 15 side of docking groove 12 stretches out and forms sealed department 14, effectively can cover the gap that contiguous concatenation body 11 connects like this, under the prerequisite not affecting rubber corrugated pipe performance, prevent entering of dust further, ensure equipment security of operation.
Because rubber corrugated pipe has certain elasticity with flexible, when the diameter of axle or caliber are too large, additionally between adjacent splicing body 11 splicing body 11 can be added, thus the internal diameter of once large rubber corrugated pipe, thus be applicable to larger axle or pipe, do not need to go in addition to buy.
Splicing body 11 outer surface scribbles PVC wear resistant coating, PVC wear resistant coating is application number is existing in 201110232094.1, and do not repeated within this document, PVC wear resistant coating effectively increases the scurf resistance of bellows, make it not easily break, improve working life.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to the above embodiments, and all technological schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a rubber corrugated pipe, comprise bellows body, it is characterized in that: described bellows body is made up of at least two splicing bodys, described splicing body comprises two connecting end surfaces, one of them connecting end surface described is provided with docking groove, one-body molded on another connecting end surface have the end-to-end joint part suitable with docking groove, described docking groove comprises and slips into groove and buckling groove, the described groove that slips into is cylindrical, described buckling groove is spherical, described groove one end of slipping into is opening, the other end is communicated with buckling groove, the described diameter of section slipping into groove is less than the diameter of section of buckling groove, described end-to-end joint part comprises attachment post and clamping joint, described attachment post is cylindrical, described clamping joint is spherical, described attachment post one end is affixed with splicing body, the other end and clamping joint affixed, the diameter of section of described attachment post is less than the diameter of section of clamping joint.
2. rubber corrugated pipe according to claim 1, is characterized in that: described splicing body comprises kink, and described docking groove is positioned at kink place, and described docking site is in kink place.
3. rubber corrugated pipe according to claim 1, is characterized in that: described in be provided with the connecting end surface side of docking groove inwall to stretch out formation sealed department.
4. the rubber corrugated pipe according to claims 1 to 3 any one, is characterized in that: described splicing tubes external surface scribbles PVC wear resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420673737.5U CN204227022U (en) | 2014-11-12 | 2014-11-12 | Rubber corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420673737.5U CN204227022U (en) | 2014-11-12 | 2014-11-12 | Rubber corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204227022U true CN204227022U (en) | 2015-03-25 |
Family
ID=52925119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420673737.5U Active CN204227022U (en) | 2014-11-12 | 2014-11-12 | Rubber corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204227022U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106950671A (en) * | 2017-05-18 | 2017-07-14 | 四川电力设计咨询有限责任公司 | Wire size pipe and identification method for optic cable tail fiber |
| CN108533843A (en) * | 2018-04-17 | 2018-09-14 | 董帅 | Anti-shearing composite drainage pipe |
| WO2021196472A1 (en) * | 2020-04-01 | 2021-10-07 | 浙江德财制动系统有限公司 | Dust cover used for guide sleeve of automobile brake caliper |
-
2014
- 2014-11-12 CN CN201420673737.5U patent/CN204227022U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106950671A (en) * | 2017-05-18 | 2017-07-14 | 四川电力设计咨询有限责任公司 | Wire size pipe and identification method for optic cable tail fiber |
| CN108533843A (en) * | 2018-04-17 | 2018-09-14 | 董帅 | Anti-shearing composite drainage pipe |
| WO2021196472A1 (en) * | 2020-04-01 | 2021-10-07 | 浙江德财制动系统有限公司 | Dust cover used for guide sleeve of automobile brake caliper |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |