CN204004959U - The fast connecting structure of a kind of pipe fitting - Google Patents
The fast connecting structure of a kind of pipe fitting Download PDFInfo
- Publication number
- CN204004959U CN204004959U CN201420257874.0U CN201420257874U CN204004959U CN 204004959 U CN204004959 U CN 204004959U CN 201420257874 U CN201420257874 U CN 201420257874U CN 204004959 U CN204004959 U CN 204004959U
- Authority
- CN
- China
- Prior art keywords
- connecting sleeve
- joint
- elastic buckle
- catching groove
- pipe fitting
- 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 - Lifetime
Links
- 238000003780 insertion Methods 0.000 claims abstract description 27
- 230000037431 insertion Effects 0.000 claims abstract description 27
- 238000003032 molecular docking Methods 0.000 claims abstract description 8
- 239000008398 formation water Substances 0.000 claims abstract description 4
- 238000010586 diagram Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- 210000000078 claw Anatomy 0.000 description 5
- 238000005194 fractionation Methods 0.000 description 5
- 239000002131 composite material Substances 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses the fast connecting structure of a kind of pipe fitting, include joint and connecting sleeve, one end of this joint and connecting sleeve is separately fixed at two ends for the treatment of jointed tubular workpieces, the other end is by removable the linking together of buckle structure, the formation water port, middle part of described joint, front end forms the insertion pipe docking with connecting sleeve, and the middle part of described connecting sleeve is provided with the spliced eye docking with joint insertion pipe; Described buckle structure is located at Elastic buckle and the catching groove on joint and connecting sleeve for dividing, and the cooperation realization by Elastic buckle and catching groove after joint insertion pipe insertion connecting sleeve spliced eye is connected location.
Description
Technical field
The utility model, about a kind of link, refers to a kind of fast connecting structure that pipe fitting connects use that is applied to especially.
Background technique
The joint structure that connects use in prior art between pipe fitting has various, Placement mainly contains and is fixedly connected with and removable being flexibly connected, with regard to being flexibly connected, be spirally connected, the Placement such as clamping, socket, can repeat disassemble or assemble, use very flexible, be applied in the connection of the pipe fittings such as faucet water pipe, hose for shower head very conveniently, can realize fast assembling-disassembling.
Model utility content
Therefore, the purpose of this utility model has been to provide a kind of light, can to realize fast assembling-disassembling fast connecting structure of pipe fitting that operates.
For reaching above-mentioned purpose, the technical solution of the utility model is: the fast connecting structure of a kind of pipe fitting, include joint and connecting sleeve, one end of joint and connecting sleeve is separately fixed at two ends for the treatment of jointed tubular workpieces, the other end is by removable the linking together of buckle structure, the formation water port, middle part of described joint, front end forms the insertion pipe docking with connecting sleeve, and the middle part of described connecting sleeve is provided with the spliced eye docking with joint insertion pipe; Described buckle structure is located at Elastic buckle and the catching groove on joint and connecting sleeve for dividing, one end of this Elastic buckle is fixed on joint, the other end is free end, under free state, the free end of this Elastic buckle slightly outwards opens, the number of the corresponding Elastic buckle of this catching groove is opened on the sidewall of connecting sleeve, the top edge of catching groove forms the step surface coordinating with Elastic buckle, and the cooperation realization by Elastic buckle and catching groove after joint insertion pipe insertion connecting sleeve spliced eye is connected location.
The free end of this Elastic buckle is provided with overhead kick.
The uncovered unlocking spring that is provided with of described catching groove, the upper end of this unlocking spring is free end, lower end is fixed on connecting sleeve.
Further, the surface of this unlocking spring is provided with the anti-skidding projection of easy-to-operat.
The outer wall of described joint insertion pipe is provided with the seal groove of the accommodating seal ring of some confessions.
Adopt said structure, cooperation by Elastic buckle and catching groove after joint insertion pipe insertion connecting sleeve spliced eye of the present utility model can realize quick connection and the fractionation between pipe fitting, and it is simple in structure, and manufacturing is easy, without use instrument, operate very light.
Accompanying drawing explanation
Fig. 1 is the utility model the first embodiment's enforcement schematic diagram;
Fig. 2 is the utility model the first embodiment's STRUCTURE DECOMPOSITION figure;
Fig. 3 is the utility model first embodiment's composite structure schematic diagram;
Fig. 4,5 is the utility model first embodiment's connection procedure schematic diagram;
Fig. 6,7 is the utility model first embodiment's split process schematic diagram;
Fig. 8 is the utility model the second embodiment's enforcement schematic diagram;
Fig. 9 is the utility model the second embodiment's STRUCTURE DECOMPOSITION figure;
Figure 10 is the utility model second embodiment's composite structure schematic diagram;
Figure 11,12 is the utility model second embodiment's connection procedure schematic diagram;
Figure 13,14 is the utility model second embodiment's split process schematic diagram;
Figure 15 is the utility model the 3rd embodiment's enforcement schematic diagram;
Figure 16 is the utility model the 3rd embodiment's STRUCTURE DECOMPOSITION figure;
Figure 17 is the utility model the 3rd embodiment's composite structure schematic diagram;
Figure 18,19 is the utility model the 3rd embodiment's connection procedure schematic diagram;
Figure 20,21 is the utility model the 3rd embodiment's split process schematic diagram.
Embodiment
Below in conjunction with accompanying drawing and concrete enforcement, the utility model is elaborated.
As shown in Fig. 1,7, the fast connecting structure of a kind of pipe fitting of the utility model, includes joint 1 and connecting sleeve 2, and this joint 1 is separately fixed at two ends for the treatment of jointed tubular workpieces with one end of connecting sleeve 2, and the other end is by removable the linking together of buckle structure 3.The formation water port, middle part 11 of described joint 1, front end forms the insertion pipe 12 docking with connecting sleeve 2; The middle part of described connecting sleeve 2 is provided with the spliced eye 21 docking with joint insertion pipe 12, and its junction is provided with sealing configuration, and in the present embodiment, the outer wall of this joint is provided with the seal groove 13 of the accommodating seal ring of some confessions; Described buckle structure 3 is to divide the Elastic buckle 31 and catching groove 32 being located on joint 1 and connecting sleeve 2, and the cooperation realization by this Elastic buckle 31 and catching groove 32 after joint insertion pipe 12 insertion connecting sleeve spliced eyes 21 is connected location.
As shown in Figures 1 to 7, for the first embodiment of the present utility model, the Elastic buckle 31 of this buckle structure 3 is arranged on joint 1, catching groove 32 is arranged on connecting sleeve 2, concrete structure is convexly equipped with on the outer wall of joint 1 for this Elastic buckle 31, rear portion at insertion pipe 12, preferred axes is to arrange two of symmetry, the upper end of this Elastic buckle 31 is fixed end, lower end is free end, this lower end is provided with overhead kick 311, under free state, slightly outwards open these Elastic buckle 31 lower ends, this catching groove 32 is opened on the sidewall of connecting sleeve 1, the number of corresponding Elastic buckle 31, preferably symmetry arranges two, the top edge of this catching groove 32 forms the step surface 321 coordinating with Elastic buckle overhead kick 311, on this catching groove uncovered, be also provided with unlocking spring 322, the upper end of this unlocking spring 322 is free end, lower end is fixed on connecting sleeve 2, further, the surface of this unlocking spring is provided with the anti-skidding projection of easy-to-operat, during connection, as Fig. 4, shown in 5, joint insertion pipe 12 is inserted in the spliced eye 21 of connecting sleeve, the overhead kick 311 of Elastic buckle lower end simultaneously appears the catching groove 32 of connecting sleeve, be held on the step surface 321 of catching groove top edge, be in place, realize and connecting, during fractionation, referring to Fig. 6, shown in 7, by pressing the unlocking spring 322 on catching groove, make the overhead kick 311 of Elastic buckle inside contract catching groove 32, joint 1 can be exited separately from connecting sleeve 2.
As shown in Fig. 8 to Figure 14, for the second embodiment of the present utility model, the Elastic buckle 31 ' of this buckle structure 3 is arranged on joint 1, catching groove 32 ' is arranged on connecting sleeve 2, concrete structure is convexly equipped with on the outer wall of joint 1 for this Elastic buckle 31 ', rear portion at insertion pipe 12, preferred axes is to arrange two of symmetry, different from the first embodiment: the upper end of this Elastic buckle 31 ' is free end, lower end is fixed end, under free state, this Elastic buckle 31 ' upper end free end slightly outwards opens, this catching groove 32 ' is opened on the sidewall of connecting sleeve 1, the number of corresponding Elastic buckle 31 ', preferably symmetry arranges two, the top edge of this catching groove 32 ' forms the step surface 321 ' coordinating with Elastic buckle 31 ', on this catching groove 32 ' uncovered, be also provided with unlocking spring 322 ', the upper end of this unlocking spring 322 ' is free end, lower end is fixed on connecting sleeve 2, further, the surface of this unlocking spring is provided with the anti-skidding projection of easy-to-operat, during connection, as Figure 11, shown in 12, joint insertion pipe 12 is inserted in the spliced eye 21 of connecting sleeve, Elastic buckle 31 ' appears the catching groove 32 ' of connecting sleeve simultaneously, its upper end is that free end is held on the step surface 321 ' of catching groove top edge, be in place, realize and connecting, during fractionation, referring to Figure 13, shown in 14, by pressing the unlocking spring 322 ' on catching groove, make Elastic buckle upper end free end inside contract catching groove 32 ', joint 1 can be exited separately from connecting sleeve 2.
As shown in Figure 15 to Figure 21, for the 3rd embodiment of the present utility model, with first, what the second embodiment was different is the Elastic buckle 31 ' of this buckle structure 3 ' be arranged on connecting sleeve 2, catching groove 32 ' ' be arranged on joint 1, this Elastic buckle 31 ' ' middle part by fulcrum 311 ' ' is fixed on the outer wall of connecting sleeve 2, preferred axes is to arrange two of symmetry, Elastic buckle 31 ' ' upper end form holding claw 312 ' ', formation press part, lower end 313 ' ', this is 313 ' years old ' surface be provided with the anti-skidding projection of easy-to-operat, the holding claw 312 ' of this Elastic buckle upper end under free state ' slightly inwardly receive, press part, lower end 313 ' ' slightly outwards open, this catching groove 32 ' ' be located on the outer wall of joint 1 flange in the form of a ring, its end face forms and Elastic buckle holding claw 312 ' ' coordinate step surface 321 ' ', bottom is inclined-plane 322 ' ', during connection, as Figure 18, shown in 19, joint insertion pipe 12 is inserted in the spliced eye 21 of connecting sleeve, under the ejection of the holding claw 312 ' of Elastic buckle 31 ' simultaneously ' on inclined-plane 322 ', catching groove bottom ', outwards elasticity is held in the step surface 321 ' of catching groove end face after opening ' on, be in place, realize and connecting, during fractionation, referring to Figure 20, shown in 21, by pressing the press part 313 ' of Elastic buckle lower end ', make the holding claw 312 ' of Elastic buckle upper end ' around fulcrum 311 ' ' outwards beat leave the step surface 321 ' of catching groove ', joint 1 can be exited separately from connecting sleeve 2.
Adopt said structure, cooperation by Elastic buckle and catching groove after joint insertion pipe insertion connecting sleeve spliced eye of the present utility model can realize quick connection and the fractionation between pipe fitting, and it is simple in structure, and manufacturing is easy, without use instrument, operate very light.
Claims (5)
1. the fast connecting structure of pipe fitting, it is characterized in that: include joint and connecting sleeve, one end of joint and connecting sleeve is separately fixed at two ends for the treatment of jointed tubular workpieces, the other end is by removable the linking together of buckle structure, the formation water port, middle part of described joint, front end forms the insertion pipe docking with connecting sleeve, and the middle part of described connecting sleeve is provided with the spliced eye docking with joint insertion pipe; Described buckle structure is located at Elastic buckle and the catching groove on joint and connecting sleeve for dividing, one end of this Elastic buckle is fixed on joint, the other end is free end, under free state, the free end of this Elastic buckle slightly outwards opens, the number of the corresponding Elastic buckle of this catching groove is opened on the sidewall of connecting sleeve, the top edge of catching groove forms the step surface coordinating with Elastic buckle, and the cooperation realization by Elastic buckle and catching groove after joint insertion pipe insertion connecting sleeve spliced eye is connected location.
2. the fast connecting structure of a kind of pipe fitting as claimed in claim 1, is characterized in that: the free end of this Elastic buckle is provided with overhead kick.
3. the fast connecting structure of a kind of pipe fitting as claimed in claim 1, is characterized in that: the uncovered unlocking spring that is provided with of described catching groove, and the upper end of this unlocking spring is free end, lower end is fixed on connecting sleeve.
4. the fast connecting structure of a kind of pipe fitting as claimed in claim 3, is characterized in that: further, the surface of this unlocking spring is provided with the anti-skidding projection of easy-to-operat.
5. the fast connecting structure of a kind of pipe fitting as claimed in claim 1, is characterized in that: the outer wall of described joint insertion pipe is provided with the seal groove of the accommodating seal ring of some confessions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420257874.0U CN204004959U (en) | 2014-05-20 | 2014-05-20 | The fast connecting structure of a kind of pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420257874.0U CN204004959U (en) | 2014-05-20 | 2014-05-20 | The fast connecting structure of a kind of pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204004959U true CN204004959U (en) | 2014-12-10 |
Family
ID=52044962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420257874.0U Expired - Lifetime CN204004959U (en) | 2014-05-20 | 2014-05-20 | The fast connecting structure of a kind of pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204004959U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107823771A (en) * | 2017-11-28 | 2018-03-23 | 宁波圣宇瑞医疗器械有限公司 | Mask joint and its malleation mask applied |
| CN107940149A (en) * | 2017-12-27 | 2018-04-20 | 泉州科发卫浴有限公司 | A kind of innovative inlet valve quick assembling mechanism |
| CN108745431A (en) * | 2018-04-29 | 2018-11-06 | 孝感鑫财智能科技有限公司 | A kind of pipette tips mounting assembly of eight channel-types liquid-transfering gun |
| CN109236749A (en) * | 2018-10-25 | 2019-01-18 | 珠海格力电器股份有限公司 | Connection structure and fan |
| CN110186192A (en) * | 2019-05-24 | 2019-08-30 | 格力电器（武汉）有限公司 | Connection structure for improving assembly efficiency and water heater |
| CN111513818A (en) * | 2020-05-12 | 2020-08-11 | 安徽一升医疗设备有限公司 | Rotary grinding interventional therapeutic apparatus for treating coronary artery calcification lesion |
| CN112213166A (en) * | 2020-09-16 | 2021-01-12 | 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 | Automatic standard oil sample output device |
| WO2021012818A1 (en) * | 2019-07-21 | 2021-01-28 | 金华市融昌工具有限公司 | Quick assembly/disassembly structure of cleaning tool |
| CN114838229A (en) * | 2022-04-27 | 2022-08-02 | 焦作淄华塑胶管业有限公司 | High-efficient type pipe connection buckle |
-
2014
- 2014-05-20 CN CN201420257874.0U patent/CN204004959U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107823771A (en) * | 2017-11-28 | 2018-03-23 | 宁波圣宇瑞医疗器械有限公司 | Mask joint and its malleation mask applied |
| CN107940149A (en) * | 2017-12-27 | 2018-04-20 | 泉州科发卫浴有限公司 | A kind of innovative inlet valve quick assembling mechanism |
| CN107940149B (en) * | 2017-12-27 | 2024-02-20 | 泉州科发卫浴有限公司 | Quick-mounting mechanism for water inlet valve |
| CN108745431A (en) * | 2018-04-29 | 2018-11-06 | 孝感鑫财智能科技有限公司 | A kind of pipette tips mounting assembly of eight channel-types liquid-transfering gun |
| CN109236749A (en) * | 2018-10-25 | 2019-01-18 | 珠海格力电器股份有限公司 | Connection structure and fan |
| CN110186192A (en) * | 2019-05-24 | 2019-08-30 | 格力电器（武汉）有限公司 | Connection structure for improving assembly efficiency and water heater |
| WO2021012818A1 (en) * | 2019-07-21 | 2021-01-28 | 金华市融昌工具有限公司 | Quick assembly/disassembly structure of cleaning tool |
| CN111513818A (en) * | 2020-05-12 | 2020-08-11 | 安徽一升医疗设备有限公司 | Rotary grinding interventional therapeutic apparatus for treating coronary artery calcification lesion |
| CN112213166A (en) * | 2020-09-16 | 2021-01-12 | 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 | Automatic standard oil sample output device |
| CN112213166B (en) * | 2020-09-16 | 2024-03-26 | 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 | Automatic output device for standard oil sample |
| CN114838229A (en) * | 2022-04-27 | 2022-08-02 | 焦作淄华塑胶管业有限公司 | High-efficient type pipe connection buckle |
| CN114838229B (en) * | 2022-04-27 | 2023-07-21 | 焦作淄华塑胶管业有限公司 | Efficient pipeline connection buckle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |