CN202769140U - Claw connector - Google Patents
Claw connector Download PDFInfo
- Publication number
- CN202769140U CN202769140U CN 201220458309 CN201220458309U CN202769140U CN 202769140 U CN202769140 U CN 202769140U CN 201220458309 CN201220458309 CN 201220458309 CN 201220458309 U CN201220458309 U CN 201220458309U CN 202769140 U CN202769140 U CN 202769140U
- Authority
- CN
- China
- Prior art keywords
- claw
- sliding component
- pipe box
- union body
- joint
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
A claw connector comprises a union joint body and a tube sleeve arranged on the end portion of the union body. A connecting portion is arranged on the end portion of the tube sleeve. A plurality of claws are evenly arranged outside the connecting portion along the radial direction. The tail portions of the claws are movably connected with the connecting portion. The heads of the claws extend out of the connecting portion and can be expanded and folded. The inner portion of the heads contract inwards and a clamping portion is formed. A location groove is arranged in the middle of the outer wall of each claw in a concave mode. A clamping sleeve is arranged outside the tube sleeve in a sliding mode. A spring one is arranged between one end of the clamping sleeve and the tube sleeve. The inner portion of the other end of the clamping sleeve contracts inwards and a pressing portion is formed. A sliding moving part is arranged in the tube sleeve in a sliding mode. A spring two is arranged between one end of the sliding moving part and the union body. The other end of the sliding moving part can extend out of the connecting portion and abuts against the clamping portion of each claw. Due to the fact that the clamping sleeve and the sliding moving part slide and move in a matched mode and relative to the tube sleeve to enable the claws to be expanded or folded and then the clamping or disengaging of the outer side of a tube part is achieved, the claw connector with the structure has the advantages of being rapid in installation and disassembling, convenient to install and disassemble, simple in structure, and wide in application range.
Description
(1) technical field
The utility model relates to a kind of connector, relates in particular to a kind of effective claw coupling.
(2) background technique
Existing pipe jointer mainly comprises union body, and a general end on union body is provided with screw thread, and the screw thread that also is provided with on screw thread and the union body on the pipe fitting that needs to connect mates, thereby realizes connecting.Owing to need to be provided with screw thread at pipe fitting, thereby so that the structure of pipe fitting is more complicated; And this Placement must be used the hardware ﹠ tools such as spanner and pliers in the installation and removal process, installation and removal are got up slow.
(3) summary of the invention
Have above-mentioned deficiency in the prior art in order to overcome, the utility model provide a kind of simple in structure, do not need the tool using can quick mounting or the claw coupling of dismounting pipe fitting.
The technical scheme in the invention for solving the technical problem is: a kind of claw coupling, comprise union body, the end of described union body is provided with pipe box, the end of this pipe box is provided with joint, this joint outer radial equipartition has the multi-disc claw, the afterbody of this claw is movably connected on the described joint, be concaved with restraining groove on the middle part of this claw outer wall, the head of this claw stretches out outer also expansible or the gathering of described joint, inwardly shrink in the head of this claw and be formed with the clamping section, described pipe box overcoat has can be along the gripping sleeve of described pipe box slippage, be provided with spring one between one end of this gripping sleeve and the described pipe box, inwardly shrink in the other end of this gripping sleeve and be formed with press section, being provided with in the described pipe box can be along the sliding component of described pipe box slippage, be provided with spring two between one end of this sliding component and the described union body, outside the extended described joint of the other end of this sliding component, when the close described union body of described gripping sleeve, described press section can be limited in the described restraining groove, thereby described sliding component stretches out outside the joint and pushes the head of described claw is opened, when described gripping sleeve during away from described union body, described sliding component is positioned at described joint, and the head that makes described claw draws in thereby described press section contacts with the outer wall of the head of described claw.
Further, described sliding component comprises sliding component one and is sleeved on the outer sliding component two of this sliding component one head, be formed with insertion groove between the head of this sliding component two and described sliding component one, be filled with sealing gasket in this insertion groove, the end of described sliding component two can push on described clamping section, is convenient to processing.
Further, be provided with seal ring one, good sealing effect between the outer wall of described sliding component one and the inwall of described pipe box.
Further, described union body is provided with spring seat one, and described sliding component one is provided with spring seat two, and the two ends of described spring two place respectively in described spring seat one and the spring seat two, are convenient to the installation of spring two.
Further, described pipe box is threaded connection on the end of described union body, is convenient to the installation of sliding component one, sliding component two and spring two, and the joint of described union body and described pipe box is provided with seal ring two, good sealing effect.
Further, the sidewall of described gripping sleeve is provided with positioning hole, this positioning hole is by the bar hole one that arranges vertically and be disposed radially and form with bar hole two that the inner end of this bar hole one connects, the outer wall of described pipe box is provided with can be along the locating piece of described positioning hole slippage, when locating piece during along bar hole one slippage, gripping sleeve is moved around along pipe box, thereby the stroke of restriction gripping sleeve, thereby can make locating piece be positioned at bar hole two when gripping sleeve draws claw in positions gripping sleeve, prevent that thereby gripping sleeve from moving under external force so that claw unclamps, described locating piece is screw, this screw is threaded connection on the outer wall of described pipe box, and structure is simpler.
The utility model when mounted, gripping sleeve is moved to the union body direction, spring one is compressed, the press section of gripping sleeve is limited in the restraining groove of claw, sliding component stretches out outside the joint under the effect of spring two and is against on the clamping section of claw, thereby the head of claw is opened, then pipe fitting is inserted in the insertion groove of sliding component, then in pipe box, promote sliding component, the end of sliding component no longer is against on the clamping section of claw, gripping sleeve under the effect of spring one away from union body, and it is outer and described claw is drawn in that the press section of gripping sleeve slides onto the head of claw, thereby make the clamping section of claw clamp pipe fitting, at last the locating piece on the pipe box is positioned in bar hole one slippage bar hole two, thereby realize the fixing of pipe fitting; When dismounting, only gripping sleeve need to be drawn close to union body, claw opens under the effect of sliding component, then pipe fitting is taken out getting final product, and mounts and dismounts efficient and convenient.This connector can be widely used in pipe fitting and connect, and in the other end of union body a joint is set also like this, and pipe fitting is loaded onto respectively at two ends, and is communicated with by the hole in the union body and gets final product; This connector also can be widely used in the connection that pipe fitting detecting device is connected with the flowing medium filling device, arrange like this one in the other end of union body and fill mouth, then the end with pipe fitting seals, the other end is inflated pipe fitting or the fill fluid medium by filling mouth and connector, then can detect or finish the fill fluid medium after the sealing.
The beneficial effects of the utility model are: adopt said structure; thereby cooperate slippage that claw is drawn in or open by gripping sleeve pipe box relative to sliding component, realize the clamping of pipe fitting outer wall or unclamp, mount and dismount quick and convenient; and structure is very simple, and using scope is wide.
(4) description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of gripping sleeve of the present utility model.
Fig. 3 is the structural representation of claw of the present utility model.
(5) embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
With reference to Fig. 1, Fig. 2, Fig. 3, a kind of claw coupling, comprise union body 1, the end of described union body 1 is provided with pipe box 2, the end of this pipe box 2 is provided with joint 3, these joint 3 outer radial equipartitions have multi-disc claw 4, the afterbody of this claw 4 is movably connected on the described joint 3, be concaved with restraining groove 5 on the middle part of these claw 4 outer walls, the head of this claw 4 stretches out described joint 3 outer and expansible or gatherings, inwardly shrink in the head of this claw 4 and be formed with clamping section 6, described pipe box 2 overcoats have can be along the gripping sleeve 7 of described pipe box 2 slippages, be provided with spring 1 between one end of this gripping sleeve 7 and the described pipe box 2, inwardly shrink in the other end of this gripping sleeve 7 and be formed with press section 9, being provided with in the described pipe box 2 can be along the sliding component of described pipe box 2 slippages, be provided with spring 2 10 between one end of this sliding component and the described union body 1, outside the extended described joint 3 of the other end of this sliding component, when described gripping sleeve 7 close described union body 1, described press section 9 can be limited in the described restraining groove 5, thereby described sliding component stretches out outside the joint and pushes on described clamping section 6 head of described claw 4 is opened, when described gripping sleeve 7 during away from described union body 1, described sliding component is positioned at described joint 3, and the head that makes described claw 4 draws in thereby described press section 9 contacts with the outer wall of the head of described claw 4.
Described sliding component comprises sliding component 1 and is sleeved on the outer sliding component 2 12 of these sliding component one 11 heads, be formed with insertion groove 13 between the head of this sliding component 2 12 and described sliding component 1, be filled with sealing gasket 14 in this insertion groove 13, the end of described sliding component 2 12 can push on described clamping section 6, be convenient to processing, be provided with seal ring 1 between the inwall of the outer wall of described sliding component 1 and described pipe box 2, good sealing effect.
Described union body 1 is provided with spring seat 1, and described sliding component 1 is provided with spring seat 2 17, and the two ends of described spring 2 10 place respectively in described spring seat 1 and the spring seat 2 17, are convenient to the installation of spring 2 10.
Described pipe box 2 is threaded connection on the end of described union body 1, is convenient to the installation of sliding component 1, sliding component 2 12 and spring 2 10, and described union body 1 is provided with seal ring 2 18, good sealing effect with the joint of described pipe box 2.
The sidewall of described gripping sleeve 7 is provided with positioning hole, this positioning hole is by the bar hole 1 that arranges vertically and be disposed radially and form with bar hole 2 20 that the inner end of this bar hole 1 connects, the outer wall of described pipe box 2 is provided with can be along the locating piece 21 of described positioning hole slippage, when locating piece 21 during along bar hole one 19 slippage, gripping sleeve 7 is moved around along pipe box 2, thereby the stroke of restriction gripping sleeve 7, thereby can make locating piece 21 be positioned at bar hole 2 20 when gripping sleeve 7 draws claw in positions gripping sleeve 7, prevent that thereby gripping sleeve 7 from moving under external force so that claw 4 unclamps, described locating piece 21 is screw, this screw is threaded connection on the outer wall of described pipe box 2, and structure is simpler.
The utility model when mounted, gripping sleeve 7 is moved to union body 1 direction, spring 1 is compressed, the press section 9 of gripping sleeve 7 is limited in the restraining groove 5 of claw 4, sliding component stretches out outside the joint 3 under the effect of spring 2 10 and is against on the clamping section 6 of claw 4, thereby the head of claw 4 is opened, then pipe fitting is inserted in the insertion groove 13 of sliding component, then to pipe box 2 interior promotion sliding components, the end of sliding component no longer is against on the clamping section 6 of claw 4, gripping sleeve 7 under the effect of spring 1 away from union body 1, and it is outer and described claw 4 is drawn in that the press section 9 of gripping sleeve 7 slides onto the head of claw 4, thereby make the clamping section 6 of claw 4 clamp pipe fitting, at last the locating piece 21 on the pipe box 2 is positioned in bar hole one 19 slippage bar holes 2 20, thereby realize the fixing of pipe fitting; When dismounting, only gripping sleeve 7 need to be drawn close to union body 1, claw 4 opens under the effect of sliding component, then pipe fitting is taken out getting final product, and mounts and dismounts efficient and convenient.This connector can be widely used in pipe fitting and connect, and in the other end of union body a joint is set also like this, and pipe fitting is loaded onto respectively at two ends, and is communicated with by the hole in the union body and gets final product; This connector also can be widely used in the connection that pipe fitting detecting device is connected with the flowing medium filling device, arrange like this one in the other end of union body and fill mouth, then the end with pipe fitting seals, the other end is inflated pipe fitting or the fill fluid medium by filling mouth and connector, then can detect or finish the fill fluid medium after the sealing.
Claims (8)
1. claw coupling, comprise union body, it is characterized in that: the end of described union body is provided with pipe box, the end of this pipe box is provided with joint, this joint outer radial equipartition has the multi-disc claw, the afterbody of this claw is movably connected on the described joint, be concaved with restraining groove on the middle part of this claw outer wall, the head of this claw stretches out outer also expansible or the gathering of described joint, inwardly shrink in the head of this claw and be formed with the clamping section, described pipe box overcoat has can be along the gripping sleeve of described pipe box slippage, be provided with spring one between one end of this gripping sleeve and the described pipe box, inwardly shrink in the other end of this gripping sleeve and be formed with press section, being provided with in the described pipe box can be along the sliding component of described pipe box slippage, be provided with spring two between one end of this sliding component and the described union body, outside the extended described joint of the other end of this sliding component, when the close described union body of described gripping sleeve, described press section can be limited in the described restraining groove, thereby described sliding component stretches out outside the joint and pushes the head of described claw is opened, when described gripping sleeve during away from described union body, described sliding component is positioned at described joint, and the head that makes described claw draws in thereby described press section contacts with the outer wall of the head of described claw.
2. according to claw coupling claimed in claim 1, it is characterized in that: described sliding component comprises sliding component one and is sleeved on the outer sliding component two of this sliding component one head, be formed with insertion groove between the head of this sliding component two and described sliding component one, be filled with sealing gasket in this insertion groove, the end of described sliding component two can push on described clamping section.
3. according to claw coupling claimed in claim 2, it is characterized in that: be provided with seal ring one between the outer wall of described sliding component one and the inwall of described pipe box.
4. according to claw coupling claimed in claim 2, it is characterized in that: described union body is provided with spring seat one, and described sliding component one is provided with spring seat two, and the two ends of described spring two place respectively in described spring seat one and the spring seat two.
5. according to each described claw coupling in the claim 1～4, it is characterized in that: described pipe box is threaded connection on the end of described union body.
6. according to claw coupling claimed in claim 5, it is characterized in that: the joint of described union body and described pipe box is provided with seal ring two.
7. according to each described claw coupling in the claim 1～4, it is characterized in that: the sidewall of described gripping sleeve is provided with positioning hole, this positioning hole is by the bar hole one that arranges vertically and be disposed radially and form with bar hole two that the inner end of this bar hole one connects, and the outer wall of described pipe box is provided with can be along the locating piece of described positioning hole slippage.
8. according to claw coupling claimed in claim 7, it is characterized in that: described locating piece is screw, and this screw is threaded connection on the outer wall of described pipe box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220458309 CN202769140U (en) | 2012-09-10 | 2012-09-10 | Claw connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220458309 CN202769140U (en) | 2012-09-10 | 2012-09-10 | Claw connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202769140U true CN202769140U (en) | 2013-03-06 |
Family
ID=47775715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220458309 Expired - Fee Related CN202769140U (en) | 2012-09-10 | 2012-09-10 | Claw connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202769140U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433868A (en) * | 2013-08-23 | 2013-12-11 | 福建闽机机械科技有限公司 | Automatic clamping device |
| CN103867827A (en) * | 2014-03-31 | 2014-06-18 | 朗安（天津）科技发展有限公司 | Dedicated type jack catch type connector |
| CN106352183A (en) * | 2016-09-23 | 2017-01-25 | 浙江工业大学 | Clamping jaw type quick joint for pipelines |
| CN106641534A (en) * | 2015-11-02 | 2017-05-10 | 上海元孚动力科技发展有限公司 | Quick joint |
| CN107598818A (en) * | 2017-09-04 | 2018-01-19 | 淮安市恒春医疗器材有限公司 | O-ring assembling assembly |
| CN107956951A (en) * | 2017-12-08 | 2018-04-24 | 中国扬子集团滁州扬子空调器有限公司 | A kind of quick detection tabs for being used to block heat exchanger reaming pipe end |
| CN108458175A (en) * | 2018-01-29 | 2018-08-28 | 中山市铧禧电子科技有限公司 | One kind taking over device |
| CN110966474A (en) * | 2019-12-31 | 2020-04-07 | 俞航丰 | Electromagnetic valve with quick-connection water nozzle |
| CN112156245A (en) * | 2020-10-15 | 2021-01-01 | 青岛大学附属医院 | Improved biliary tract drainage tube |
| CN114233964A (en) * | 2022-01-15 | 2022-03-25 | 埃帝斯工业温控设备（上海）有限公司 | Joint capable of being rapidly installed and detached for spray pipe |
| WO2022171045A1 (en) * | 2021-02-09 | 2022-08-18 | 杭州德诺电生理医疗科技有限公司 | Left atrial appendage occlusion and ablation system |
-
2012
- 2012-09-10 CN CN 201220458309 patent/CN202769140U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433868A (en) * | 2013-08-23 | 2013-12-11 | 福建闽机机械科技有限公司 | Automatic clamping device |
| CN103433868B (en) * | 2013-08-23 | 2015-04-08 | 福建闽机机械科技有限公司 | Automatic clamping device |
| CN103867827A (en) * | 2014-03-31 | 2014-06-18 | 朗安（天津）科技发展有限公司 | Dedicated type jack catch type connector |
| CN106641534A (en) * | 2015-11-02 | 2017-05-10 | 上海元孚动力科技发展有限公司 | Quick joint |
| CN106352183A (en) * | 2016-09-23 | 2017-01-25 | 浙江工业大学 | Clamping jaw type quick joint for pipelines |
| CN106352183B (en) * | 2016-09-23 | 2018-06-01 | 浙江工业大学 | A kind of jack catchs type pipeline fast joint |
| CN107598818A (en) * | 2017-09-04 | 2018-01-19 | 淮安市恒春医疗器材有限公司 | O-ring assembling assembly |
| CN107956951A (en) * | 2017-12-08 | 2018-04-24 | 中国扬子集团滁州扬子空调器有限公司 | A kind of quick detection tabs for being used to block heat exchanger reaming pipe end |
| CN108458175A (en) * | 2018-01-29 | 2018-08-28 | 中山市铧禧电子科技有限公司 | One kind taking over device |
| CN108458175B (en) * | 2018-01-29 | 2024-05-03 | 中山市铧禧电子科技有限公司 | Automatic take-over device |
| CN110966474A (en) * | 2019-12-31 | 2020-04-07 | 俞航丰 | Electromagnetic valve with quick-connection water nozzle |
| CN110966474B (en) * | 2019-12-31 | 2021-12-31 | 浙江东辰阀门科技有限公司 | Electromagnetic valve with quick-connection water nozzle |
| CN112156245A (en) * | 2020-10-15 | 2021-01-01 | 青岛大学附属医院 | Improved biliary tract drainage tube |
| WO2022171045A1 (en) * | 2021-02-09 | 2022-08-18 | 杭州德诺电生理医疗科技有限公司 | Left atrial appendage occlusion and ablation system |
| CN114233964A (en) * | 2022-01-15 | 2022-03-25 | 埃帝斯工业温控设备（上海）有限公司 | Joint capable of being rapidly installed and detached for spray pipe |
| CN114233964B (en) * | 2022-01-15 | 2024-05-17 | 埃帝斯工业温控设备（上海）有限公司 | Joint that shower can install fast and dismantle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20200910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |