CN104373717B - A kind of self-pressing type clamping cover - Google Patents
A kind of self-pressing type clamping cover Download PDFInfo
- Publication number
- CN104373717B CN104373717B CN201410582545.8A CN201410582545A CN104373717B CN 104373717 B CN104373717 B CN 104373717B CN 201410582545 A CN201410582545 A CN 201410582545A CN 104373717 B CN104373717 B CN 104373717B
- Authority
- CN
- China
- Prior art keywords
- ring
- shaped clamping
- clamping sleeve
- groove
- self
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/08—Joints with sleeve or socket with additional locking means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Clamps And Clips (AREA)
Abstract
A kind of self-pressing type clamping of the present invention cover, comprises interface, ring-shaped clamping sleeve, spring, hoodle and rubber ring; Ring-shaped clamping sleeve is the hollow cylinder of one end sealing; On the blind end of ring-shaped clamping sleeve, be provided with the through hole of coaxial connecting interface; The inwall of ring-shaped clamping sleeve is provided with buckling groove; Rubber ring is between buckling groove and the blind end of ring-shaped clamping sleeve; The inner wall surface of ring-shaped clamping sleeve is coaxially fixed rubber ring; One end of buckling groove is provided with and holds corresponding buckle and enter the opening in groove; The other end of buckling groove is provided with the groove spacing for corresponding buckle; Offer an airtight cavity in the inside of the ring-shaped clamping sleeve to groove just; In cavity, place successively spring and hoodle; The bottom of cavity is provided with circular hole; The aperture d of circular hole is less than the diameter D of hoodle. By the way, provide a kind of self-pressing type clamping cover, it has done a large amount of architecture advances in the structure of clamping, has guaranteed the self-lock ability of clamping cover; And by lock-screw and coordinating of groove making interface arrangment be not easy Automatic-falling.
Description
Technical field
The present invention relates to relate to Hardware fitting field, particularly relate to a kind of self-pressing type clamping cover.
Background technology
In Hardware fitting, have a kind of clamping cover for external corresponding attaching parts on the mouth of pipe or aperture, this structure realizes signaling transfer point easily by being connected on the mouth of pipe equipment of its main body. The locking mechanism of clamping cover can use the mode of screw threads for fastening conventionally, but the machining accuracy of screw thread mouth is difficult to control relatively; And screw thread also gets rusty easily in permanent wet environment, can bring the inconvenience of handling. Thereby occurred the connector that some use interface arrangment, and in the ability of locking, can there is defect in these connectors; Especially in the time that the pretightning force connecting is not enough, just there will be the problem that is difficult to lock completely.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of self-pressing type clamping cover, it is reasonable in design, simple in structure, solved between clamping cover and corresponding buckle can not self-locking problem.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is to provide a kind of self-pressing type clamping cover, comprises interface, ring-shaped clamping sleeve, spring, hoodle and rubber ring; Described ring-shaped clamping sleeve is the hollow cylinder of one end sealing; On the blind end of described ring-shaped clamping sleeve, be provided with the through hole of the described interface of coaxial connection; The inwall of described ring-shaped clamping sleeve is provided with buckling groove; Described rubber ring is between described buckling groove and the blind end of described ring-shaped clamping sleeve; The coaxially fixing described rubber ring of the inner wall surface of described ring-shaped clamping sleeve; One end of described buckling groove is provided with and holds corresponding buckle and enter the opening in groove; The other end of described buckling groove is provided with the groove spacing for corresponding buckle; Offer an airtight cavity in the inside of the described ring-shaped clamping sleeve to described groove just; In described cavity, place successively described spring and hoodle; The bottom of described cavity is provided with circular hole; The aperture d of described circular hole is less than the diameter D of described hoodle.
Preferably, the height of the lower surface of described rubber ring is between the upper surface and lower surface height of described groove.
Preferably, on the radially-outer surface of described ring-shaped clamping sleeve, be also provided with otic placode.
The invention has the beneficial effects as follows: a kind of self-pressing type clamping cover is provided, and it has done a large amount of architecture advances in the structure of clamping, guaranteed the self-lock ability of clamping cover; And the spring-pinball structure by automatic rebounding makes interface arrangment be not easy Automatic-falling with coordinating of groove.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of mouth of pipe clamping cover of the present invention;
Fig. 2 is the top view of a kind of mouth of pipe clamping cover of the present invention;
Fig. 3 is the C-C cross-sectional view of Fig. 2;
Fig. 4 is the B-B cross-sectional view of Fig. 2;
Fig. 5 is the partial enlarged view in Fig. 3;
In accompanying drawing, the mark of each parts is as follows: 1, interface; 2, ring-shaped clamping sleeve; 3, spring; 4, hoodle; 5, rubber ring; 6, buckling groove; 7, groove; 8, otic placode.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to accompanying drawing 1 to 5, the embodiment of the present invention comprises:
A kind of self-pressing type clamping cover, comprises interface 1, ring-shaped clamping sleeve 2, spring 3, hoodle 4 and rubber ring 5; Described ring-shaped clamping sleeve 2 is the hollow cylinder of one end sealing; On the blind end of described ring-shaped clamping sleeve 2, be provided with the through hole of the described interface 1 of coaxial connection; The inwall of described ring-shaped clamping sleeve is provided with buckling groove 6; Described rubber ring 5 is between described buckling groove 6 and the blind end of described ring-shaped clamping sleeve 2; The coaxially fixing described rubber ring 5 of the inner wall surface of described ring-shaped clamping sleeve 2; One end of described buckling groove 6 is provided with and holds corresponding buckle and enter the opening in groove; The other end of described buckling groove 6 is provided with the groove 7 spacing for corresponding buckle; Offer an airtight cavity in the inside of the described ring-shaped clamping sleeve 2 to described groove 7 just; In described cavity, place successively described spring 3 and hoodle 4; The bottom of described cavity is provided with circular hole; The aperture d of described circular hole is less than the diameter D of described hoodle 4. The height of the lower surface of described rubber ring 5 is between the upper surface and lower surface height of described groove 7. On the radially-outer surface of described ring-shaped clamping sleeve 2, be also provided with otic placode 8.
When use, the opening of corresponding buckle from buckling groove 6 enters, after buckling groove 6 rotations, snap onto in groove 7, and due to the position relationship of rubber ring 5, can be by preliminary buckle being pressed in groove 7. Therefore simultaneously, ring-shaped clamping sleeve 2 inside just right at groove 7 are provided with the cavity of laying spring 3 and hoodle 4, spring 3 compresses hoodle 4 downwards, hoodle 4 will protrude from the circular hole of cavity bottom, due to the size relationship of circular hole and hoodle, hoodle 4 parts are protruded and can be pushed down firmly the buckle that is now positioned at groove 7, realize self-locking and make buckle difficult drop-off.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a self-pressing type clamping cover, is characterized in that: comprise interface, ring-shaped clamping sleeve, spring, hoodle and rubber ring; Described ring-shaped clamping sleeve is the hollow cylinder of one end sealing; On the blind end of described ring-shaped clamping sleeve, be provided with the through hole of the described interface of coaxial connection; The inwall of described ring-shaped clamping sleeve is provided with buckling groove; Described rubber ring is between described buckling groove and the blind end of described ring-shaped clamping sleeve; The coaxially fixing described rubber ring of the inner wall surface of described ring-shaped clamping sleeve; One end of described buckling groove is provided with and holds corresponding buckle and enter the opening in groove; The other end of described buckling groove is provided with the groove spacing for corresponding buckle; Offer an airtight cavity in the inside of the described ring-shaped clamping sleeve to described groove just; In described cavity, place successively described spring and hoodle; The bottom of described cavity is provided with circular hole; The aperture d of described circular hole is less than the diameter D of described hoodle.
2. a kind of self-pressing type clamping cover according to claim 1, is characterized in that: the height of the lower surface of described rubber ring is between the upper surface and lower surface height of described groove.
3. a kind of self-pressing type clamping cover according to claim 1 and 2, is characterized in that: on the radially-outer surface of described ring-shaped clamping sleeve, be also provided with otic placode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410582545.8A CN104373717B (en) | 2014-10-27 | 2014-10-27 | A kind of self-pressing type clamping cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410582545.8A CN104373717B (en) | 2014-10-27 | 2014-10-27 | A kind of self-pressing type clamping cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104373717A CN104373717A (en) | 2015-02-25 |
| CN104373717B true CN104373717B (en) | 2016-05-11 |
Family
ID=52552798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410582545.8A Active CN104373717B (en) | 2014-10-27 | 2014-10-27 | A kind of self-pressing type clamping cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104373717B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105979424A (en) * | 2016-06-30 | 2016-09-28 | 华南理工大学 | Bluetooth headset capable of being taken as necklace |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2961883B1 (en) * | 2010-06-24 | 2014-01-17 | Souriau | REINFORCED LOCKING SCREW CONNECTOR |
| DE102012009256B4 (en) * | 2012-05-02 | 2015-08-06 | Norma Germany Gmbh | profile clip |
| JP5914766B2 (en) * | 2012-10-10 | 2016-05-11 | マーレ インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツングＭＡＨＬＥ Ｉｎｔｅｒｎａｔｉｏｎａｌ ＧｍｂＨ | Connecting device for intake system |
| CN203770888U (en) * | 2014-03-04 | 2014-08-13 | 上虞联广橡塑金属制品有限公司 | Buckle positioning structure for pipe connector |
| CN204201325U (en) * | 2014-10-27 | 2015-03-11 | 苏州市吴中区光福金凤五金厂 | A kind of self-pressure type clamping cover |
-
2014
- 2014-10-27 CN CN201410582545.8A patent/CN104373717B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104373717A (en) | 2015-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9932726B2 (en) | Fast installation structure on faucet table | |
| CN104373717B (en) | A kind of self-pressing type clamping cover | |
| CN109812630B (en) | Screw-type quick pipe fitting connector | |
| CN204201323U (en) | A kind of mouth of pipe clamping cover | |
| CN104373716B (en) | A kind of pneumatic clamping female connector | |
| CN204201325U (en) | A kind of self-pressure type clamping cover | |
| CN204201324U (en) | A kind of pneumatic clamping female connector | |
| CN209892893U (en) | Screwing type quick pipe connector | |
| CN205186865U (en) | Anticreep type pipe cap | |
| CN104089114A (en) | Faucet connector structure with multiple purposes | |
| CN204113832U (en) | A kind of pin pipe telescopic locking structure | |
| CN104308797B (en) | Gland formula cylinder pawl pulls out pull tool | |
| CN207782025U (en) | A kind of embedded quick connecting connector | |
| CN104373715B (en) | A kind of mouth of pipe card female connector | |
| CN205059103U (en) | Trailer arm assembly | |
| CN204829001U (en) | Locking quick -operation joint device that takes off of auto -lock | |
| CN204573420U (en) | A kind of tee union | |
| CN207691398U (en) | Detachable cable connector | |
| CN203948844U (en) | Quick coupling | |
| CN204183495U (en) | Gland formula cylinder pawl pulls out pull tool | |
| CN211174946U (en) | Locking combined nut | |
| CN205504332U (en) | Connecting head | |
| CN204183496U (en) | Jackstay type cylinder pawl pulls out pull tool | |
| CN102128200A (en) | Lock nut | |
| CN204141113U (en) | A kind of telescopic pipe external member |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160420 Address after: 215000 Jiangsu city of Suzhou province Wuzhong District Su Li Road No. 63 Applicant after: SUZHOU LOIS AUTOMATION TECHNOLOGY CO., LTD. Address before: 215000 Jiangsu city of Suzhou province Wuzhong District Guangfu Town Industrial Park in the Southern District of Suzhou city Wuzhong District Guangfu Jinfeng Hardware Factory Applicant before: SUZHOU WUZHONG DISTRICT GUANGFU JINFENG HARDWARE FACTORY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20201230 Address after: 215000 yujiaqiao, Jinfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: Jiangsu Zhongguan Machinery Co.,Ltd. Address before: 215000 Suli Road, Wuzhong District, Suzhou, Jiangsu Province, No. 63 Patentee before: Suzhou Zhongtuo Patent Operation Management Co.,Ltd. |
|
| TR01 | Transfer of patent right |