CN205118525U - Hose connector structure - Google Patents
Hose connector structure Download PDFInfo
- Publication number
- CN205118525U CN205118525U CN201520823818.3U CN201520823818U CN205118525U CN 205118525 U CN205118525 U CN 205118525U CN 201520823818 U CN201520823818 U CN 201520823818U CN 205118525 U CN205118525 U CN 205118525U
- Authority
- CN
- China
- Prior art keywords
- joint
- hose
- post
- flexible pipe
- pipe
- 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.)
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Abstract
The utility model discloses a hose connector structure, including hose and the joint of setting on the hose mouth of pipe, connecting the shaping and stretching into the intraoral post that connects of hose pipe, should meet post and inner hose wall is interference fit, connects the periphery of post to be equipped with a plurality of looks spaced cockscomb structure ribs, an interval step face between the double -phase adjacent cockscomb structure rib.
Description
Technical field
The utility model is about a kind of link, special relevant to a kind of hose coupling structure.
Background technique
As shown in Figure 1, 2, for the joint 1 ' that a kind of common flexible pipe connects, one end of joint 1 ' is stretched in flexible pipe 2 ', and by clip 3 ' and flexible pipe 2 ' pressing rivet clasp, the outer wall of this joint 1 ' is typically provided with laciniation 11 ', during pressing, laciniation 11 ' can get into flexible pipe 2 ' inwall, makes joint 1 ' and flexible pipe 2 ' realize being tightly connected whereby.But owing to expanding with heat and contract with cold for a long time and the impact of hydrodynamic pressure, cause hose body harden, elasticity weakens, have impact on the sealing of joint 1 ' and flexible pipe 2 ' joint, and then cause leaking, affect the normal use of flexible pipe.
Model utility content
In view of this, the utility model provides a kind of hose coupling structure, easily causes joint to leak water problem to solve in prior art because flexible pipe is aging.
The utility model adopts following technological scheme to reach above-mentioned purpose: a kind of hose coupling structure, include flexible pipe and be arranged on the joint on the flexible pipe mouth of pipe, described joint forms to stretch into and connects post in the flexible pipe mouth of pipe, this connects post and hose inner wall is interference fit, the periphery connecing post is provided with some flexuose ribs separately, interval one step surface between two adjacent flexuose ribs.
The root that described joint connects post is formed with spacing block edge.
The front end that institute's joint connects post is provided with oblique surface.
Adopt such scheme, owing to can the flexuose rib connect on post be got in hose inner wall in joint and flexible pipe riveted process, step surface between two adjacent flexuose ribs is pressed on hose inner wall simultaneously, sealing area is increased with this, thus effectively improve the sealability of joint, solve the problem causing sealing not good because of flexible pipe sclerosis in prior art.
Accompanying drawing explanation
Fig. 1,2 is for commonly using structure and the composite structure sectional view of hose coupling;
Fig. 3 is the structure sectional view of the utility model joint;
Fig. 4 is the assembled sectional view of the utility model joint.
Embodiment
As shown in Figure 3,4, a kind of hose coupling structure of the utility model, includes flexible pipe 1 and is arranged on the joint 2 on flexible pipe 1 mouth of pipe.
Described flexible pipe 1 is the hollow tube be made up of plastics or rubber;
Described joint 2 adopts PVC material to make, middle part has provided through hole 21, and form to stretch into and connect post 22 in flexible pipe 1 mouth of pipe, this connects post 22 with flexible pipe 1 inwall is interference fit, this root connecing post 22 is formed with spacing block edge 23, the periphery connecing post 22 is provided with some flexuose ribs 24 separately, the step surface 25 that specifically between two adjacent flexuose ribs 24, interval one is larger, and during connection, joint is connect after post 22 stretches into the flexible pipe mouth of pipe and 1 to be fixed by clip 3 riveted.
Further, the front end that this joint connects post 22 is provided with oblique surface 26.
This structure in employing, owing to can the flexuose rib 24 connect on post 22 be got in hose inner wall in joint 1 and flexible pipe 2 riveted process, step surface 25 between two adjacent flexuose ribs 24 is pressed on hose inner wall simultaneously, increase sealing area with this, thus effectively improve the sealability of joint.
The utility model compared with prior art, when not needing to increase other component, is improved by butt joint structure, effective lift-off seal performance, solves the problem commonly used and cause sealing not good because of flexible pipe sclerosis.
The above, be only preferred embodiment of the present utility model, be not used for limit the utility model implement scope.Therefore the change in every case done according to claim of the present utility model and specification or modification, all should belong within scope that the utility model patent contains.
Claims (3)
1. a hose coupling structure, include flexible pipe and be arranged on the joint on the flexible pipe mouth of pipe, it is characterized in that: described joint forms to stretch into and connects post in the flexible pipe mouth of pipe, this connects post and hose inner wall is interference fit, the periphery connecing post is provided with some flexuose ribs separately, interval one step surface between two adjacent flexuose ribs.
2. hose coupling structure as claimed in claim 1, is characterized in that: the root that described joint connects post is formed with spacing block edge.
3. hose coupling structure as claimed in claim 1, is characterized in that: the front end that institute's joint connects post is provided with oblique surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520823818.3U CN205118525U (en) | 2015-10-23 | 2015-10-23 | Hose connector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520823818.3U CN205118525U (en) | 2015-10-23 | 2015-10-23 | Hose connector structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205118525U true CN205118525U (en) | 2016-03-30 |
Family
ID=55574139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520823818.3U Active CN205118525U (en) | 2015-10-23 | 2015-10-23 | Hose connector structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205118525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7431095B2 (en) | 2020-04-13 | 2024-02-14 | 株式会社イノアック住環境 | Sleeve connection structure and hose joint manufacturing method |
-
2015
- 2015-10-23 CN CN201520823818.3U patent/CN205118525U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7431095B2 (en) | 2020-04-13 | 2024-02-14 | 株式会社イノアック住環境 | Sleeve connection structure and hose joint manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 361021, 618, 621 and 622, 6th floor, 1616 Guankou Middle Road, Jimei District, Xiamen City, Fujian Province Patentee after: Xiamen Aspis Intelligent Manufacturing System Co., Ltd. Address before: 361100 Siming Industrial Park 306 B5, Tongan Industrial Zone, Xiamen City, Fujian Province Patentee before: Xiamen Lilin Sanitary Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP02 | Change in the address of a patent holder |
Address after: 361000 First and Five Floors of Main Building of No. 198-204 Yingyao Road, Jimei District, Xiamen City, Fujian Province Patentee after: Xiamen Aspis Intelligent Manufacturing System Co., Ltd. Address before: 361021, 618, 621 and 622, 6th floor, 1616 Guankou Middle Road, Jimei District, Xiamen City, Fujian Province Patentee before: Xiamen Aspis Intelligent Manufacturing System Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |