CN202580377U - Corrugated pipe connector - Google Patents
Corrugated pipe connector Download PDFInfo
- Publication number
- CN202580377U CN202580377U CN 201220223109 CN201220223109U CN202580377U CN 202580377 U CN202580377 U CN 202580377U CN 201220223109 CN201220223109 CN 201220223109 CN 201220223109 U CN201220223109 U CN 201220223109U CN 202580377 U CN202580377 U CN 202580377U
- Authority
- CN
- China
- Prior art keywords
- joint
- corrugated pipe
- clamping
- bellows
- attaching nut
- 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 discloses a corrugated pipe connector, which comprises a connecting nut, clamping parts and a joint, wherein the clamping parts are cooperatively clamped with the outer wall of the end part of a corrugated pipe, the joint abuts against the end part of the corrugated pipe through a seal ring, one end of the connecting nut is fastened with the clamping part, and the other end of the connecting part is spirally connected with the joint. The two clamping parts are semicircular, wherein one side of each fastening part, which faces to the corrugated pipe, is provided with an inner clamping edge, and the other end of each clamping part is provided with an outer clamping edge for stopping the connecting nut. The connecting nut is provided with a retaining wall matched with the outer clamping edges of the clamping parts. The joint comprises an inner connecting end spirally connected with the connecting nut and an outer connecting end connected with an external equipment port. Because the two semicircular clamping parts are sleeved at the end part of the corrugated pipe, the connecting nut and the joint are matched to fix the clamping parts, and meanwhile, the joint is tightly matched with the end part of the corrugated pipe, and therefore the corrugated pipe connector is very convenient to install, high in connecting firmness and good in sealing property.
Description
Technical field
The utility model belongs to the tube connection piece technical field, is specifically related to a kind of link structure technology of bellows.
Background technique
The bellows of existing technology is welded to connect joint at its two ends usually, so that be connected with miscellaneous equipment, still, when needing the bellows of given length, just needs the on-the-spot connecting head of installing.Because the connecting head of existing technology adopts the mode of argon arc welding to connect basically, and is outdoor as gas pipeline if bellows is embedded in, it is cumbersome to use welding manner then to operate, and can not ensure the sealing of bellows and its joint well.
Summary of the invention
The purpose of the utility model is: to the deficiency that existing technology exists, a kind of bellows link of simple and compact for structure and good airproof performance easy for installation is provided.
For realizing the purpose of the utility model; Adopt following technological scheme to be achieved: a kind of bellows link; Include attaching nut, Fastener and joint, described Fastener cooperates clamping with the outer wall of corrugated tube end, and joint offsets through seal ring and corrugated tube end; Attaching nut's one end fastening Fastener, an end and joint are spirally connected.
As preferred version: described Fastener is provided with two, and is semicircle, and its one side towards bellows is provided with interior edge, and another side is provided with backstop attaching nut's outer edge.
As preferred version: described attaching nut is provided with the retaining wall that cooperates with the outer edge of Fastener.
As preferred version: described joint comprises interior connecting end that is spirally connected with the attaching nut and the outer connecting end that is connected with port for peripheral equipment.
Compared with prior art; The beneficial effect of the utility model is: owing to use two semicircular Fastener covers to be set to corrugated tube end; Re-use the cooperation of attaching nut and joint Fastener is fixed, joint and corrugated tube end are closely cooperated, not only install very convenient; And degree of being connected firmly height, good seal performance.
Description of drawings
Fig. 1 is the mounting structure schematic representation of the utility model.
Fig. 2 is the structural representation of Fastener.
1, bellows; 2, attaching nut; 21, retaining wall; 3, Fastener; 31, outer edge; 32, interior edge; 4, seal ring; 5, joint; 51, interior connecting end; 52, outer connecting end.
Embodiment
According to accompanying drawing the embodiment of the utility model is done a detailed explanation below.
According to illustrated in figures 1 and 2; The described a kind of bellows link of present embodiment; Include attaching nut 2, Fastener 3 and joint 5, described Fastener 3 cooperates clamping with the outer wall of bellows 1 end, and joint 5 offsets through seal ring 4 and bellows 1 end; Attaching nut's 2 one end fastening Fastener 3, one ends and joint 5 are spirally connected.
Described Fastener 3 is provided with two, and is semicircle, and its one side towards bellows 1 is provided with interior edge 32, and another side is provided with backstop attaching nut 2 outer edge 31.
Described attaching nut 2 is provided with the retaining wall 21 that cooperates with the outer edge 31 of Fastener 3.
Described joint 5 comprises interior connecting end 51 that is spirally connected with attaching nut 2 and the outer connecting end 52 that is connected with port for peripheral equipment.
During installation; Earlier attaching nut 2 is set on the bellows 1,, regulates the attaching nut and make two Fasteners 3 be positioned at attaching nut 2 then with two Fasteners 3 and bellows 1 end outer side wall; Again seal ring 4 is put into joint 5, joint 5 is aimed to screw with attaching nut 2 get final product.
Claims (4)
1. bellows link; It is characterized in that: include attaching nut (2), Fastener (3) and joint (5); Described Fastener (3) cooperates clamping with the outer wall of bellows (1) end; Joint (5) offsets through seal ring (4) and bellows (1) end, attaching nut's (2) one end fastening Fasteners (3), and an end and joint (5) are spirally connected.
2. a kind of bellows link according to claim 1; It is characterized in that: described Fastener (3) is provided with two; And be semicircle, its one side towards bellows (1) is provided with interior edge (32), and another side is provided with backstop attaching nut's (2) outer edge (31).
3. a kind of bellows link according to claim 2 is characterized in that: described attaching nut (2) is provided with the retaining wall (21) that cooperates with the outer edge (31) of Fastener (3).
4. a kind of bellows link according to claim 1 is characterized in that: described joint (5) comprises interior connecting end (51) that is spirally connected with attaching nut (2) and the outer connecting end (52) that is connected with port for peripheral equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220223109 CN202580377U (en) | 2012-05-16 | 2012-05-16 | Corrugated pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220223109 CN202580377U (en) | 2012-05-16 | 2012-05-16 | Corrugated pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202580377U true CN202580377U (en) | 2012-12-05 |
Family
ID=47249786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220223109 Expired - Fee Related CN202580377U (en) | 2012-05-16 | 2012-05-16 | Corrugated pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202580377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152081A (en) * | 2015-04-10 | 2016-11-23 | 海洋王照明科技股份有限公司 | A kind of light fixture incoming seal device and light fixture |
-
2012
- 2012-05-16 CN CN 201220223109 patent/CN202580377U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152081A (en) * | 2015-04-10 | 2016-11-23 | 海洋王照明科技股份有限公司 | A kind of light fixture incoming seal device and light fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20140516 |