CN204254084U - Side seal face type corrugated pipe connector - Google Patents
Side seal face type corrugated pipe connector Download PDFInfo
- Publication number
- CN204254084U CN204254084U CN201420732162.XU CN201420732162U CN204254084U CN 204254084 U CN204254084 U CN 204254084U CN 201420732162 U CN201420732162 U CN 201420732162U CN 204254084 U CN204254084 U CN 204254084U
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- CN
- China
- Prior art keywords
- side seal
- pressure ring
- positioning metal
- bellows
- connecting base
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- 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.)
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Abstract
The utility model discloses a kind of side seal face type corrugated pipe connector, comprise the bellows being provided with equidistant bulge loop, be arranged on connecting head and the connecting base of corrugated tube end, also be provided with positioning metal pressure ring, described positioning metal pressure ring is arranged on the middle part of bellows and is connected to the bottom of pocket, lower dent is provided with at the inwall of described connecting base, to be sticked side seal rubber ring face at the inwall of described lower dent, when described connecting head is connected with described connecting base, described side seal rubber ring face is connected to the oblique position of described positioning metal pressure ring and is arranged between the inwall of connecting base and the outer wall of bellows.Structure of the present utility model is simple, and the raising sealability that can imitate, easy to use, improve overall sealing performance, and its installation is convenient, connective stability is good, and applicability is strong.
Description
Technical field
The utility model belongs to fuel tube interconnection technique field, is specifically related to a kind of side seal face type corrugated pipe connector.
Background technique
Along with the fast development of society, the use of combustion gas also gets more and more, all air pipe is needed in the using process of combustion gas, all joint is provided with between adjacent air pipe, the air pipe of prior art adopts screw thread directly to connect in actual use mostly, although it can connect, but in actual use, its sealability is poor, adopt rubber seal simultaneously, be difficult to location and be easily shifted, be difficult to ensure sealability, and adopt screw thread directly to connect, because air pipe internal air pressure is larger, easily cause gas leakage in actual use, applicability is affected to a certain extent, be difficult to the demand meeting market.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of structure simple, good seal performance and side seal face type corrugated pipe connector easy to use.
The technological scheme realizing the utility model object is a kind of side seal face type corrugated pipe connector, comprise the bellows being provided with equidistant bulge loop, be arranged on connecting head and the connecting base of corrugated tube end, also be provided with positioning metal pressure ring, described positioning metal pressure ring is that two symmetrical semicircle pressure rings are spliced, pocket is provided with at the inwall of described connecting head, described pocket extends to forward the end of connecting head, described positioning metal pressure ring is arranged on the middle part of bellows and is connected to the bottom of pocket, lower dent is provided with at the inwall of described connecting base, described lower dent extends to forward the end of connecting base, to be sticked side seal rubber ring face at the inwall of described lower dent, the front end outer wall of described positioning metal pressure ring is for being obliquely installed, when described connecting head is connected with described connecting base, described side seal rubber ring face is connected to the oblique position of described positioning metal pressure ring and is arranged between the inwall of connecting base and the outer wall of bellows.
Described connecting head is provided with air guide to leak hunting hole, the leak hunting medial extremity in hole of described air guide is arranged on positioning metal top pressure ring and described side seal rubber ring face compresses surface of contact place.
Described positioning metal pressure ring is copper pressure ring.
Also be provided with sheath in the outside of described bellows, described sheath is arranged between connecting head and bellows.
The utility model has positive effect: structure of the present utility model is simple, be provided with positioning metal pressure ring and side seal rubber ring face, when connecting head is connected with connecting base, side seal rubber ring face is connected to the oblique position of described positioning metal pressure ring and is arranged between the inwall of connecting base and the outer wall of bellows, adopt O-ring seal face, effectively can improve sealability, and it coordinates positioning metal pressure ring to reach double seal, positioning metal pressure ring is that two symmetrical semicircle pressure rings are spliced simultaneously, be easily installed on bellows, easy to use, improve overall sealing performance, and its installation is convenient, connective stability is good, applicability is strong, connecting base is also provided with air guide to leak hunting hole, conveniently detects, practical.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein:
Fig. 1 is concrete structure schematic diagram of the present utility model.
Embodiment
(embodiment 1)
Fig. 1 shows a kind of embodiment of the present utility model, and wherein Fig. 1 is concrete structure schematic diagram of the present utility model.
See Fig. 1, a kind of side seal face type corrugated pipe connector, comprise the bellows 1 being provided with equidistant bulge loop, be arranged on connecting head 2 and the connecting base 3 of bellows 1 end, also be provided with positioning metal pressure ring 4, described positioning metal pressure ring 4 is that two symmetrical semicircle pressure rings are spliced, pocket 5 is provided with at the inwall of described connecting head 2, described pocket 5 extends to forward the end of connecting head 2, described positioning metal pressure ring 4 is arranged on the middle part of bellows 1 and is connected to the bottom of pocket 5, lower dent 6 is provided with at the inwall of described connecting base 3, described lower dent 6 extends to forward the end of connecting base 3, to be sticked side seal rubber ring face 7 at the inwall of described lower dent 6, the front end outer wall of described positioning metal pressure ring 4 is for being obliquely installed, when described connecting head 2 is connected with described connecting base 3, described side seal rubber ring face 7 is connected to the oblique position of described positioning metal pressure ring 4 and is arranged between the inwall of connecting base 3 and the outer wall of bellows 1.
Described connecting head 2 is provided with air guide to leak hunting hole 8, the leak hunting medial extremity in hole 8 of described air guide is arranged on positioning metal top pressure ring 4 and compresses surface of contact place with described side seal rubber ring face 7.
Described positioning metal pressure ring 4 is copper pressure ring.
Also be provided with sheath 9 in the outside of described bellows 1, described sheath 9 is arranged between connecting head 2 and bellows 1.
Structure is simple, be provided with positioning metal pressure ring and side seal rubber ring face, when connecting head is connected with connecting base, side seal rubber ring face is connected to the oblique position of described positioning metal pressure ring and is arranged between the inwall of connecting base and the outer wall of bellows, adopt O-ring seal face, effectively can improve sealability, and it coordinates positioning metal pressure ring to reach double seal, positioning metal pressure ring is that two symmetrical semicircle pressure rings are spliced simultaneously, be easily installed on bellows, easy to use, improve overall sealing performance, and its installation is convenient, connective stability is good, applicability is strong, connecting base is also provided with air guide to leak hunting hole, conveniently detects, practical.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to mode of execution of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all mode of executions.And these belong to connotation of the present utility model the apparent change of extending out or variation still belong to protection domain of the present utility model.
Claims (4)
1. a side seal face type corrugated pipe connector, comprise the bellows being provided with equidistant bulge loop, be arranged on connecting head and the connecting base of corrugated tube end, it is characterized in that: be also provided with positioning metal pressure ring, described positioning metal pressure ring is that two symmetrical semicircle pressure rings are spliced, pocket is provided with at the inwall of described connecting head, described pocket extends to forward the end of connecting head, described positioning metal pressure ring is arranged on the middle part of bellows and is connected to the bottom of pocket, lower dent is provided with at the inwall of described connecting base, described lower dent extends to forward the end of connecting base, to be sticked side seal rubber ring face at the inwall of described lower dent, the front end outer wall of described positioning metal pressure ring is for being obliquely installed, when described connecting head is connected with described connecting base, described side seal rubber ring face is connected to the oblique position of described positioning metal pressure ring and is arranged between the inwall of connecting base and the outer wall of bellows.
2. side seal face according to claim 1 type corrugated pipe connector, it is characterized in that: on described connecting head, be provided with air guide leak hunting hole, the leak hunting medial extremity in hole of described air guide is arranged on positioning metal top pressure ring and described side seal rubber ring face compresses surface of contact place.
3. side seal face according to claim 2 type corrugated pipe connector, is characterized in that: described positioning metal pressure ring is copper pressure ring.
4. side seal face according to claim 3 type corrugated pipe connector, it is characterized in that: be also provided with sheath in the outside of described bellows, described sheath is arranged between connecting head and bellows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420732162.XU CN204254084U (en) | 2014-11-18 | 2014-11-18 | Side seal face type corrugated pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420732162.XU CN204254084U (en) | 2014-11-18 | 2014-11-18 | Side seal face type corrugated pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204254084U true CN204254084U (en) | 2015-04-08 |
Family
ID=52958389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420732162.XU Active CN204254084U (en) | 2014-11-18 | 2014-11-18 | Side seal face type corrugated pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204254084U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402553A (en) * | 2016-11-25 | 2017-02-15 | 嘉兴汇昌塑业有限公司 | Joint with sealing structure |
| CN106439344A (en) * | 2016-11-25 | 2017-02-22 | 嘉兴汇昌塑业有限公司 | Four-way connector |
-
2014
- 2014-11-18 CN CN201420732162.XU patent/CN204254084U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402553A (en) * | 2016-11-25 | 2017-02-15 | 嘉兴汇昌塑业有限公司 | Joint with sealing structure |
| CN106439344A (en) * | 2016-11-25 | 2017-02-22 | 嘉兴汇昌塑业有限公司 | Four-way connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160301 Address after: Longwan District of Wenzhou City, north wing of Zhejiang province 325000 Patentee after: Wenzhou power pipe industry Co., Ltd. Address before: Yang Jie Yongxing street in Longwan District of Wenzhou City, Zhejiang province 325025 52 Lane 2 Patentee before: Wang Jingchong |