CN202629428U - Quick-insertion pipeline assembly - Google Patents
Quick-insertion pipeline assembly Download PDFInfo
- Publication number
- CN202629428U CN202629428U CN 201220291482 CN201220291482U CN202629428U CN 202629428 U CN202629428 U CN 202629428U CN 201220291482 CN201220291482 CN 201220291482 CN 201220291482 U CN201220291482 U CN 201220291482U CN 202629428 U CN202629428 U CN 202629428U
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- quick
- hole
- fast
- axial
- plug
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Abstract
The utility model relates to a quick-insertion pipeline assembly. The quick-insertion pipeline assembly is characterized by comprising a quick-insertion three-way plug, a quick-insertion connector and a pipeline, wherein the quick-insertion connector is matched with the quick-insertion three-way plug which is formed by means of plastic injection, and the pipeline is mounted in the quick-insertion connector. The quick-insertion connector comprises a seam allowance, a connecting part, a guide part and a sealing part in sequential connection, and a clamping ring groove is arranged between the connecting part and the guide part. The quick-insertion three-way plug comprises quick-insertion plug bodies communicated mutually, the quick-insertion plug bodies are provided with axial through holes matched with the quick-insertion connector in outer diameter, an inlet portion of each axial through hole is provided with a connection hole closely matched with the connecting part, the bottom of each axial through hole is provided with a sealing hole closely matched with the sealing part, and a guide hole is arranged between each connecting hole and the corresponding sealing hole. A position, corresponding to the clamping ring groove of the quick-insertion connector, on each quick-insertion plug body is provided with a radial clamping ring groove used for setup of a spring clamping ring. The quick-insertion pipeline assembly formed by means of one-time plastic injection is simple in process, low in processing cost, reliable in sealing and firm in connection.
Description
Technical field
The utility model relates to a kind of oil circuit connection pipe fitting, relates in particular to the improvement of the fast intubate of a kind of automobile road assembly structure.
Background technique
During the existing technology automobile connects with pipeline adopt traditional metallic conduit linkage structure, be hard cooperation between traditional joint pipeline more, and promptly joint must be gone in the metal joint, the sealing that extrusion-deformation produces, and assemble time-consumingly, cause phenomenons such as slippage easily.In order to change this present situation; Chinese patent 2823753 discloses a kind of quick inserting joint that is applied to connect in the automobile nylon tube, and it comprises fittings body, and the lining core is arranged in described fittings body; In the outside of described lining core seal ring and snap ring are arranged; It is characterized in that: described seal ring has two at least, and little dottle pin is arranged between described seal ring, between described seal ring and described snap ring, big dottle pin is arranged; Described snap ring is the tapered collar that has opening, and an end that connects nylon tube at described fittings body has clamping sleeve.Above-mentioned patent adopts metal processing piece, and by the sealing that extrusion-deformation produces, its processing and assemble time-consumingly causes the waste of energy aspect simultaneously.
Summary of the invention
The utility model main purpose is to solve the existing in prior technology deficiency, thereby develops a kind of employing plastics once-through manufacturing, the fast intubate of simple in structure, reliable sealing road assembly.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals: a kind of fast intubate road assembly is characterized in that: comprise that adopt injection molding fast inserts three-way plug, cooperates the quick inserting joint that adopts injection molding and be installed in the interior pipeline of quick inserting joint with the fast three-way plug of inserting; Said quick inserting joint is the combination of a cylindrical body and conical structure; There is the axial intercommunicating pore that rigid pipeline is installed the centre; Said combination comprises seam, connecting body, guide way and the seal that is linked in sequence and forms, and the collar groove is arranged between said connecting body and the guide way; The said fast three-way plug of inserting has the fast plug of inserting that interconnects; The said fast plug of inserting has the axial hole that matches with the external diameter of quick inserting joint, and the inlet part of said axial hole is and the friction tight attachment hole of connecting body that the bottom is and the friction tight closed hole of seal; It between attachment hole and the closed hole pilot hole; Insert on the plug fast, have the radially collar groove that is used to be provided with spring collar, said radially collar groove and axial hole perforation with the corresponding position of collar groove of quick inserting joint.Said pipeline is rigid pipeline or soft pipeline, but the utility model mainly refers to rigid pipeline.
The technological scheme of the utility model can also be further perfect:
As preferably, said quick inserting joint has and makes it have certain flexible some axial pass troughs; Said axial pass trough begins to end to the part of guide way from seam.
As preferably, be provided with the radial line groove in the said axial intercommunicating pore, the position that said pipeline inserts in the axial intercommunicating pore is provided with the evagination annular ring that matches with the radial line groove.
The beneficial effect of the utility model is:
Easy processing, the utility model adopts the plastics once-through, and its technology is simple, and processing cost is low;
Easy to use, the utility model adopts bell and spigot frame, does not need instrument, directly just can accomplish to install with the mode of pegging graft to connect and dismounting, and is convenient and swift.
Sealing is reliable, and the rubber parts static seal is adopted in sealing, is not easy to produce to leak, and sealing is reliable; Connect and adopt spring collar, be connected firmly.
Description of drawings
Accompanying drawing 1 is a kind of linkage structure schematic representation of the utility model;
Accompanying drawing 2 is another kind of linkage structure schematic representation of the utility model;
Accompanying drawing 3 is quick inserting joint structural representations of Fig. 1;
Accompanying drawing 4 is fast three-way plug structural representations of inserting of Fig. 1.
Description of reference numerals: three-way plug A, insert plug 1 soon, attachment hole 12, radially the collar groove 13, pilot hole 14; Closed hole 15, axial hole 16, quick inserting joint 2, axial intercommunicating pore 26, seam 21; Connecting body 22, guide way 24, seal 25, collar groove 23, axial pass trough 27; Radial line groove 28, rigid pipeline 3, annular ring 31, spring collar 4, the attaching nut 5.
Embodiment
Below through embodiment and combine accompanying drawing, the technological scheme of the utility model is further specified.
Embodiment:
Fast intubate road assembly shown in Fig. 1-4; Comprise the vent that adopts injection molding, insert three-way plug A soon; Cooperate, adopt the quick inserting joint 2 of injection molding and be installed in the rigid pipeline 3 in the quick inserting joint with the fast three-way plug of inserting, the position that rigid pipeline 3 inserts in the axial intercommunicating pore 26 is provided with the evagination annular ring 31 that matches with radial line groove 28.Rigid pipeline 3 two ends shown in Figure 1 are connected with quick inserting joint 2, and said quick inserting joint cooperates with three-way plug.Rigid pipeline 3 one ends shown in Figure 2 are connected with quick inserting joint 2, and the other end is connected with attaching nut 5, and wherein attaching nut 5 is used to connect other pipeline.
Quick inserting joint 2 (see figure 3)s are the combination of a cylindrical body and conical structure; There is the axial intercommunicating pore 26 that rigid pipeline 3 is installed the centre; Said combination comprises seam 21, connecting body 22, guide way 24 and the seal 25 that is linked in sequence and forms; Between said connecting body 22 and the guide way 24 collar groove 23 is arranged, said quick inserting joint 2 has and makes it have certain flexible four axial pass troughs 27; Said axial pass trough begins to end to the part of guide way 24 from seam 21, is provided with radial line groove 28 in the said axial intercommunicating pore 26.
The said fast three-way plug A (see figure 4) of inserting has two fast plug 1 and vents (not marking among the figure) inserted that interconnect; The said fast plug 1 of inserting has the axial hole 16 that matches with the external diameter of quick inserting joint 2; The inlet part of said axial hole is and connecting body 22 friction tight attachment holes 12 to make quick inserting joint firmly be connected fast inserting on the plug; The bottom of axial hole is and seal 25 friction tight closed holes 15 to be sealed and matched anti-heads to guarantee the two; Be pilot hole 14 between attachment hole and the closed hole, insert on the plug that have the radially collar groove 13 that is used to be provided with spring collar 4 with the collar groove 23 corresponding positions of quick inserting joint 2, said radially collar groove 13 connects with axial hole 16 fast.
During installation, rigid pipeline 3 is inserted in the axial intercommunicating pore 26 of quick inserting joints 2, in the evagination annular ring 31 on the rigid pipeline and the axial intercommunicating pore 26 radially pipeline groove 28 be connected; When quick inserting joint 2 insert fast insert plug 1 after, connecting body 22 cooperates with attachment hole 12, seal 25 entering closed holes 15, thereby make the two generation sealing configuration, simultaneously, spring collar 4 snaps in radially collar groove 13, joint and plug are connected together and can not throw off; When needs break away from quick inserting joint 2 from fast slotting plug 1, only need to take out spring collar 4, can quick inserting joint 2 be taken out from fast slotting plug 1.
Claims (3)
1. a fast intubate road assembly is characterized in that: comprise the fast three-way plug (A) of inserting that adopts injection molding, cooperate the quick inserting joint (2) that adopts injection molding and be installed in the pipeline (3) in the quick inserting joint with the fast three-way plug of inserting; Said quick inserting joint is the combination of a cylindrical body and conical structure; There is the axial intercommunicating pore (26) of installation pipeline the centre; Said combination comprises seam (21), connecting body (22), guide way (24) and the seal (25) that is linked in sequence and forms, and between said connecting body (22) and the guide way (24) collar groove (23) is arranged; The said fast three-way plug (A) of inserting has the fast plug (1) of inserting that interconnects; The said fast plug (1) of inserting has the axial hole (16) that matches with the external diameter of quick inserting joint (2); The inlet part of said axial hole (16) is and the friction tight attachment hole of connecting body (22) (12); The bottom is and the friction tight closed hole of seal (25) (15), is pilot hole (14) between attachment hole and the closed hole, inserts on the plug (1) fast; Have the radially collar groove (13) that is used to be provided with spring collar with the corresponding position of collar groove (23) of quick inserting joint (2), said radially collar groove (13) connects with axial hole (16).
2. fast intubate according to claim 1 road assembly is characterized in that: said quick inserting joint (2) has and makes it have certain flexible some axial pass troughs (27); Said axial pass trough (27) begins to end to the part of guide way (24) from seam (21).
3. fast intubate according to claim 1 and 2 road assembly; It is characterized in that: be provided with radial line groove (28) in the said axial intercommunicating pore (26), the position that said pipeline (3) inserts in the axial intercommunicating pore (26) is provided with the evagination annular ring that matches with radial line groove (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291482 CN202629428U (en) | 2012-06-20 | 2012-06-20 | Quick-insertion pipeline assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291482 CN202629428U (en) | 2012-06-20 | 2012-06-20 | Quick-insertion pipeline assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202629428U true CN202629428U (en) | 2012-12-26 |
Family
ID=47382627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220291482 Expired - Lifetime CN202629428U (en) | 2012-06-20 | 2012-06-20 | Quick-insertion pipeline assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202629428U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863231A (en) * | 2015-11-11 | 2017-06-20 | 罗伯特·博世有限公司 | For the coupled apparatus of toolroom machine |
| CN107221772A (en) * | 2017-07-03 | 2017-09-29 | 天津大创科技有限公司 | A kind of conducting gas connection structure with contactor function |
-
2012
- 2012-06-20 CN CN 201220291482 patent/CN202629428U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863231A (en) * | 2015-11-11 | 2017-06-20 | 罗伯特·博世有限公司 | For the coupled apparatus of toolroom machine |
| CN107221772A (en) * | 2017-07-03 | 2017-09-29 | 天津大创科技有限公司 | A kind of conducting gas connection structure with contactor function |
| CN107221772B (en) * | 2017-07-03 | 2023-10-27 | 天津大创科技有限公司 | Conduction gas joint structure with circuit switch function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG ANTONG AUTO PARTS CO., LTD. Free format text: FORMER NAME: YUYAO ANTONG METALS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 37 Yuyao 315412 Industrial Zone, Ningbo City, Zhejiang Patentee after: ZHEJIANG ANTONG AUTO PARTS Co.,Ltd. Address before: 37 Yuyao 315412 Industrial Zone, Ningbo City, Zhejiang Patentee before: Yuyao Antong Hardware Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |