CN201368108Y - Fast pipeline joint - Google Patents
Fast pipeline joint Download PDFInfo
- Publication number
- CN201368108Y CN201368108Y CNU2009201142907U CN200920114290U CN201368108Y CN 201368108 Y CN201368108 Y CN 201368108Y CN U2009201142907 U CNU2009201142907 U CN U2009201142907U CN 200920114290 U CN200920114290 U CN 200920114290U CN 201368108 Y CN201368108 Y CN 201368108Y
- Authority
- CN
- China
- Prior art keywords
- joint
- male connector
- clip
- circular groove
- seal ring
- 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
The utility model discloses a fast pipeline joint, which has the advantages that the cost is low, and a male joint is disassembled or assembled conveniently. The fast pipeline joint comprises the male joint (1), a hoop (4) and a female joint (6), wherein the male joint (1) is provided with a circular groove corresponding to the hoop (4); a first sealing ring is arranged between the end part of the male joint (1) and the inner bottom surface of the female joint (6); the female joint (6) is provided with notches corresponding to the circular groove and the hoop (4), and the hoop (4) is matched with the circular groove and the notches respectively; the male joint (1) is in clearance fit with the female joint (6); and at least one sealing ring is arranged between the outer wall of the male joint (1) and the inner wall of the female joint (6).
Description
Technical field
The utility model relates to a kind of quick pipe joint that is used for quick connecting pipe road (as oil circuit, water route or gas circuit).
Background technique
The quick pipe joint that generally uses links together male connector and negative joint by block and clip at present, be that described block is enclosed within on the male connector, described clip is positioned in the circular groove of male connector, described clip is realized axial limiting to block, described block and negative joint are spirally connected, like this, described male connector and negative joint just are joined together.When needs unload male connector, must earlier negative joint be backed out from block, with instrument clip is taken out from the circular groove of male connector again, will block a shot then and take off, so far from male connector, male connector is just split out fully, as seen, the quick pipe joint that generally uses is very loaded down with trivial details when the dismounting male connector at present, but also has such a case, after through long-time the use, being spirally connected between block and the negative joint is difficult to take apart because of getting rusty very much.
The model utility content
The technical problems to be solved in the utility model is, provides that a kind of cost is low, dismounting male connector pipe joint fast easily.
The technical solution of the utility model is, the quick pipe joint of the utility model comprises male connector, clip, negative joint, described male connector is provided with and the corresponding circular groove of clip, be provided with first seal ring between the end of described male connector and the inner bottom surface of negative joint, described negative joint is provided with and described circular groove and the corresponding breach of clip, and described clip matches with described circular groove and breach respectively; Described male connector and negative joint Spielpassung are provided with at least one seal ring between the outer wall of described male connector and the inwall of negative joint.
After adopting said structure, the utility model compared with prior art, have the following advantages: the quick pipe joint of the utility model has saved block, described male connector and negative joint are to link together by clip, circular groove and the breach axial limiting structure that forms that matches, and the end of described male connector heads on first seal ring, rely on the elastic force of first seal ring that clip, circular groove and breach three tightly are combined together, thereby realize that described male connector and the reliable of negative joint are connected; Because saved block, the structure that is spirally connected has so also been saved, so the quick pipe joint cost of the utility model is low; When needs dismounting male connector, only need the dismounting clip just can take off male connector, so it is just convenient in the extreme, when reinstalling male connector, only male connector need be inserted in the negative joint, make circular groove and breach then, again clip be put into circular groove and breach last, just male connector and negative joint can be linked together, also be that very the place is just; In a word, the quick pipe joint cost of the utility model is low, the dismounting male connector convenient.
Description of drawings
Fig. 1 is the structural representation of the quick pipe joint of the utility model.
Fig. 2 is the structural representation of the quick pipe joint of prior art.
Fig. 3 is the exploded perspective view of the quick pipe joint of the utility model.
Shown in the figure:
The gas path joint of prior art description of symbols, 101, male connector, 102, zero type circle a, 103, zero type circle b, 104, zero type circle c, 105, block, 106, clip, 107, the plain cushion seal ring, 108, negative joint.
The utility model gas path joint description of symbols, 1, male connector, 2, zero type circle a, 3, zero type circle b, 4, clip, 5, the plain cushion seal ring, 6, negative joint.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The quick pipe joint of prior art generally is made up of male connector 101, zero type circle a 102, zero type circle b 103, zero type circle c 104, block 105, clip 106, plain cushion seal ring 107, negative joint 108, concrete structure and annexation can not add and give unnecessary details referring to Fig. 2.
The quick pipe joint of the utility model comprises male connector 1, clip 4, negative joint 6, described male connector 1 is provided with and clip 4 corresponding circular grooves, be provided with first seal ring between the inner bottom surface of the end of described male connector 1 and negative joint 6, described negative joint 6 is provided with and described circular groove and clip 4 corresponding breach, and described clip 4 matches with described circular groove and breach respectively; Described male connector 1 and negative joint 6 Spielpassung are provided with at least one seal ring between the inwall of the outer wall of described male connector 1 and negative joint 6.Concrete structure is shown in Fig. 1 or 3.
Described first seal ring is a plain cushion seal ring 5.
Seal ring between the inwall of the outer wall of described male connector 1 and negative joint 6 is two, i.e. second seal ring and the 3rd seal ring; Described second seal ring is zero type circle a2, and described the 3rd seal ring is zero type circle b3.Concrete structure is shown in Fig. 1 or 3, and zero type circle a2 and zero type circle b3 do not draw among Fig. 3.
The quick pipe joint of the utility model has saved block 105, described male connector 1 and negative joint 6 are to link together by clip 4, circular groove and the breach axial limiting structure that forms that matches, and the end of described male connector 1 heads on first seal ring, rely on the elastic force of first seal ring that clip 4, circular groove and breach three tightly are combined together, thereby realize that described male connector 1 is connected with the reliable of negative joint 6.
When needs dismounting male connector 1, only need dismounting clip 4 just can take off male connector 1, so it is just convenient in the extreme, when reinstalling male connector 1, only male connector 1 need be inserted in the negative joint 6, make circular groove and breach then, again clip 4 be put into circular groove and breach last, just male connector 1 and negative joint 6 can be linked together, also be that very the place is just.Concrete structure is shown in Fig. 1 or 3.
Claims (2)
1, a kind of quick pipe joint, it comprises male connector (1), clip (4), negative joint (6), described male connector (1) is provided with and the corresponding circular groove of clip (4), be provided with first seal ring between the inner bottom surface of the end of described male connector (1) and negative joint (6), it is characterized in that: described negative joint (6) is provided with and described circular groove and the corresponding breach of clip (4), and described clip (4) matches with described circular groove and breach respectively; Described male connector (1) and negative joint (6) Spielpassung are provided with at least one seal ring between the inwall of the outer wall of described male connector (1) and negative joint (6).
2, quick pipe joint according to claim 1 is characterized in that: the seal ring between the inwall of the outer wall of described male connector (1) and negative joint (6) is two, i.e. second seal ring and the 3rd seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201142907U CN201368108Y (en) | 2009-02-19 | 2009-02-19 | Fast pipeline joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201142907U CN201368108Y (en) | 2009-02-19 | 2009-02-19 | Fast pipeline joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201368108Y true CN201368108Y (en) | 2009-12-23 |
Family
ID=41487001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201142907U Expired - Fee Related CN201368108Y (en) | 2009-02-19 | 2009-02-19 | Fast pipeline joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201368108Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818839A (en) * | 2010-05-18 | 2010-09-01 | 宁波长壁流体连接件有限公司 | Dual-semi-ring connector assembly |
| CN102407475A (en) * | 2010-09-17 | 2012-04-11 | Hoya株式会社 | Polishing jig air injection apparatus and method |
-
2009
- 2009-02-19 CN CNU2009201142907U patent/CN201368108Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818839A (en) * | 2010-05-18 | 2010-09-01 | 宁波长壁流体连接件有限公司 | Dual-semi-ring connector assembly |
| CN102407475A (en) * | 2010-09-17 | 2012-04-11 | Hoya株式会社 | Polishing jig air injection apparatus and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20130219 |