CN204829055U - Fast plug -in card lock joint head of latch closure formula - Google Patents
Fast plug -in card lock joint head of latch closure formula Download PDFInfo
- Publication number
- CN204829055U CN204829055U CN201520644781.8U CN201520644781U CN204829055U CN 204829055 U CN204829055 U CN 204829055U CN 201520644781 U CN201520644781 U CN 201520644781U CN 204829055 U CN204829055 U CN 204829055U
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- China
- Prior art keywords
- buckle
- shell
- joint
- stack shell
- fast plug
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- Expired - Fee Related
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a fast plug -in card lock joint head of latch closure formula, including connecting the shell, still install including the cooperation connect the interior buckle stack shell of shell to and the cooperation is installed button section of thick bamboo in the buckle stack shell, the buckle stack shell with be provided with the buckle groove of rampart a week on the joint shell complex outer wall along the circumferencial direction, it is provided with rampart a week and ends complex buckle tooth with above -mentioned buckle groove card to connect the shell inner wall, the inner wall of buckle stack shell is provided with and treats intubate way complex jump ring, contradict on above -mentioned jump ring in the top of a button section of thick bamboo. The utility model discloses need not connections such as screw thread, it is very convenient to install and use, and it is more firm to connect, need not the processing of driling of butt joint shell moreover, and the production and processing is more convenient, and the cost is cheaper, in the time need not using, press a knob down section of thick bamboo and make the jump ring be out of shape, can extract the pipeline, the installation is very convenient with the dismantlement.
Description
Technical field
The utility model belongs to pipeline connection fittings technical field, is specifically related to the fast plug-in card buckle joint of a kind of ring fastening type.
Background technique
Pipeline snap-fitting is constituent elements main during various pipeline connects, existing pipeline snap-fitting is all connected by modes such as screw threads, cost compare is large, processing technology is complicated, and installation and removal are inconvenient, cause very big inconvenience to use, after installing, firm degree is lower simultaneously, comes off very easily under external force.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides a kind of ring fastening type fast plug-in card buckle joint, production and processing and use more convenient, firm.
The technological scheme that the utility model adopts is: the fast plug-in card buckle joint of a kind of ring fastening type, comprise joint shell, also comprise cooperation and be arranged on buckle stack shell in described joint shell, and coordinate the button cylinder be arranged in described buckle stack shell, the outer wall that described buckle stack shell coordinates with described joint shell is along the circumferential direction provided with the ring wall buckle slot of a week, described joint shell inwall is provided with ring wall one week and engages with above-mentioned buckle slot the snapper teeth coordinated, the inwall of described buckle stack shell is provided with the jump ring with tube fit to be inserted, conflict on above-mentioned jump ring in the top of described button cylinder.
As preferably, in described joint shell, be provided with fixed base, for embedding for described buckle stack shell top the holding cavity coordinated between described joint shell with described fixed base.
As preferably, between described fixed base and described joint shell, be arranged with seal ring.
As preferably, described buckle stack shell inwall is provided with positioning table, and described button drum outer wall is provided with and engages with above-mentioned positioning table the multistage coordinated and locate rank.
As preferably, the Vertical location face that described snapper teeth is followed successively by the first tilt table terrace, the second tilt table terrace by outside to its inside of described joint shell and is coordinated with described buckle slot inwall, the angle of inclination of described first tilt table terrace is greater than the angle of inclination of described second tilt table terrace.
As preferably, the Vertical location face of described snapper teeth is provided with along the circumferential direction equally distributed multiple locating slot, the inwall that described buckle slot coordinates with above-mentioned Vertical location face is along the circumferential direction provided with the locating tooth that multiple and above-mentioned locating slot coordinates.
As preferably, the bottom surface of described buckle slot is provided with water-swellable circle.
The beneficial effects of the utility model are: because the utility model adopts said structure, pipeline to be inserted is fastenedly connected by jump ring and buckle stack shell, buckle stack shell is fastenedly connected by snapper teeth/buckle slot and joint shell, is connected with snapper teeth by jump ring, without the need to connections such as screw threads, install and use very convenient, and component can not be caused to damage, it is more firm to connect, and carries out Drilling operation without the need to butt joint shell, production and processing is more convenient, and cost is cheaper; When not needing to use, pressing the button cylinder and jump ring is out of shape, pipeline can be extracted, mounting and dismounting very convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is A place enlarged diagram in Fig. 1 of the present utility model.
In figure: 1, joint shell; 2, buckle stack shell; 3, button cylinder; 4, snapper teeth; 5, jump ring; 6, fixed base; 7, seal ring; 8, buckle slot; 9, positioning table; 10, rank are located; 11, locating slot; 12, locating tooth; 13, water-swellable circle.
Embodiment
Below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in further detail.
As depicted in figs. 1 and 2, the fast plug-in card buckle joint of a kind of ring fastening type, comprise joint shell 1, also comprise cooperation and be arranged on buckle stack shell 2 in described joint shell 1, and coordinate the button cylinder 3 be arranged in described buckle stack shell 2, fixed base 6 is provided with in joint shell 1, for embedding for described buckle stack shell 2 top the holding cavity coordinated between described joint shell 1 with described fixed base 6, for strengthening the sealability of this joint, seal ring 7 is arranged with between fixed base 6 and described joint shell 1, the outer wall that described buckle stack shell 2 coordinates with described joint shell 1 is along the circumferential direction provided with the ring wall buckle slot of a week 8, described joint shell 1 inwall is provided with ring wall one week and engages with above-mentioned buckle slot 8 snapper teeth 4 coordinated, the inwall of described buckle stack shell 2 is provided with the jump ring 5 with tube fit to be inserted, conflict on above-mentioned jump ring 5 in the top of described button cylinder 3.
Because the utility model adopts said structure, pipeline to be inserted is fastenedly connected by jump ring 5 and buckle stack shell 2, buckle stack shell 2 is fastenedly connected by snapper teeth 4 and joint shell 1, is connected, without the need to connections such as screw threads by jump ring 5 with snapper teeth 4, install and use very convenient, and component can not be caused to damage, it is more firm to connect, and carries out Drilling operation without the need to butt joint shell 1, production and processing is more convenient, and cost is cheaper; When not needing to use, pressing the button cylinder 3 and jump ring 5 is out of shape, pipeline can be extracted, mount and dismount very convenient.
In addition, buckle stack shell 2 inwall is provided with positioning table 9, and described button cylinder 3 outer wall is provided with and engages with above-mentioned positioning table 9 multistage coordinated and locate rank 10, is convenient to the location of button cylinder 3 and buckle stack shell 2.
In addition, snapper teeth 4 is followed successively by the first tilt table terrace by outside to its inside of joint shell 1, second tilt table terrace and the Vertical location face coordinated with described buckle slot 8 inwall, the angle of inclination of described first tilt table terrace is greater than the angle of inclination of described second tilt table terrace, both ensured that buckle stack shell 2 can enter smoothly, in turn ensure that the locking connective stability with buckle stack shell 2, the Vertical location face of described snapper teeth 4 is provided with along the circumferential direction equally distributed multiple locating slot 11, the inwall that described buckle slot 8 coordinates with above-mentioned Vertical location face is along the circumferential direction provided with the locating tooth 12 that multiple and above-mentioned locating slot 11 coordinates, the locking positioning action of locating slot 11 and locating tooth 12, further enhancing the stability be connected between buckle stack shell 2 with joint shell 1, buckle stack shell 2 can be avoided again in the inner arbitrarily rotation of joint shell 1 simultaneously.
In addition, the bottom surface of described buckle slot 8 is provided with water-swellable circle 13, enhances water-proof performance.
The above, be only the utility model preferred embodiment, therefore can not limit with this scope that the utility model implements, the equivalence namely done according to the utility model claim and description change with modify, all should still belong in scope that the utility model patent contains.
Claims (7)
1. the fast plug-in card buckle joint of ring fastening type, comprise joint shell (1), it is characterized in that: also comprise cooperation and be arranged on the interior buckle stack shell (2) of described joint shell (1), and coordinate the button cylinder (3) be arranged in described buckle stack shell (2), the outer wall that described buckle stack shell (2) coordinates with described joint shell (1) is along the circumferential direction provided with the ring wall buckle slot of a week (8), described joint shell (1) inwall is provided with ring wall one week and engages with above-mentioned buckle slot (8) snapper teeth (4) coordinated, the inwall of described buckle stack shell (2) is provided with and the jump ring of tube fit to be inserted (5), conflict on above-mentioned jump ring (5) in the top of described button cylinder (3).
2. the fast plug-in card buckle joint of ring fastening type according to claim 1, it is characterized in that: in described joint shell (1), be provided with fixed base (6), for embedding for described buckle stack shell (2) top the holding cavity coordinated between described joint shell (1) with described fixed base (6).
3. the fast plug-in card buckle joint of ring fastening type according to claim 2, is characterized in that: be arranged with seal ring (7) between described fixed base (6) and described joint shell (1).
4. the fast plug-in card buckle joint of ring fastening type according to claim 1, it is characterized in that: described buckle stack shell (2) inwall is provided with positioning table (9), described button cylinder (3) outer wall is provided with and engages with above-mentioned positioning table (9) multistage coordinated and locate rank (10).
5. the fast plug-in card buckle joint of ring fastening type according to claim 1, it is characterized in that: the Vertical location face that described snapper teeth (4) is followed successively by the first tilt table terrace, the second tilt table terrace by outside to its inside of described joint shell (1) and is coordinated with described buckle slot (8) inwall, the angle of inclination of described first tilt table terrace is greater than the angle of inclination of described second tilt table terrace.
6. the fast plug-in card buckle joint of ring fastening type according to claim 5, it is characterized in that: the Vertical location face of described snapper teeth (4) is provided with along the circumferential direction equally distributed multiple locating slot (11), the inwall that described buckle slot (8) coordinates with above-mentioned Vertical location face is along the circumferential direction provided with the locating tooth (12) that multiple and above-mentioned locating slot (11) coordinates.
7. the fast plug-in card buckle joint of the ring fastening type according to claim 5 or 6, is characterized in that: the bottom surface of described buckle slot (8) is provided with water-swellable circle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520644781.8U CN204829055U (en) | 2015-08-25 | 2015-08-25 | Fast plug -in card lock joint head of latch closure formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520644781.8U CN204829055U (en) | 2015-08-25 | 2015-08-25 | Fast plug -in card lock joint head of latch closure formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204829055U true CN204829055U (en) | 2015-12-02 |
Family
ID=54686654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520644781.8U Expired - Fee Related CN204829055U (en) | 2015-08-25 | 2015-08-25 | Fast plug -in card lock joint head of latch closure formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204829055U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840928A (en) * | 2016-06-13 | 2016-08-10 | 河北亚大汽车塑料制品有限公司 | Directly-inserted type connector and integrated device |
| CN106369237A (en) * | 2016-11-10 | 2017-02-01 | 实用动力(中国)工业有限公司 | Quick connector plugging device for hydraulic system of truck and plugging method of quick connector plugging device |
| WO2021068433A1 (en) * | 2019-10-12 | 2021-04-15 | 台州新三和卫浴股份有限公司 | Plastic pipeline quick connector |
-
2015
- 2015-08-25 CN CN201520644781.8U patent/CN204829055U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840928A (en) * | 2016-06-13 | 2016-08-10 | 河北亚大汽车塑料制品有限公司 | Directly-inserted type connector and integrated device |
| CN106369237A (en) * | 2016-11-10 | 2017-02-01 | 实用动力(中国)工业有限公司 | Quick connector plugging device for hydraulic system of truck and plugging method of quick connector plugging device |
| WO2021068433A1 (en) * | 2019-10-12 | 2021-04-15 | 台州新三和卫浴股份有限公司 | Plastic pipeline quick connector |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20170825 |