CN201475558U - Quick connecting structure of pipeline - Google Patents
Quick connecting structure of pipeline Download PDFInfo
- Publication number
- CN201475558U CN201475558U CN200920138581XU CN200920138581U CN201475558U CN 201475558 U CN201475558 U CN 201475558U CN 200920138581X U CN200920138581X U CN 200920138581XU CN 200920138581 U CN200920138581 U CN 200920138581U CN 201475558 U CN201475558 U CN 201475558U
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- CN
- China
- Prior art keywords
- outlet pipe
- water outlet
- mouth
- river
- 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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Abstract
The utility model discloses a quick connecting structure of pipelines, which is arranged between a water outlet pipe and a mixed water outlet of a tee joint of a tap body, and adopts a C ring structure, wherein a groove for containing the C ring is arranged on the water outlet pipe, the end part thereof is provided with splines, a stepped part for containing the C ring is arranged in a nut sleeve, the nut sleeve is internally provided with inner screw threads which are connected with the mixed water outlet of the tee joint, outer screw threads are arranged at the outside of the mixed water outlet of the tee joint and matched with the inner screw threads, a spline sleeve which is matched with the splines is further arranged in the mixed water outlet, a connecting part of the water outlet pipe is positioned in the mixed water outlet, the nut sleeve fixes the water outlet pipe in the mixed water outlet, and the C ring is arranged on the groove of the water outlet pipe and the stepped part in the nut sleeve. The quick connecting structure overcomes the defects of connection between the mixed water outlet and the water outlet pipe in the prior art, leads the mixed water outlet and the water outlet pipe to be connected conveniently and easily, prolongs the service life, leads the pipeline uneasy to leak, and provides great convenience for users.
Description
Technical field
This novel the utility model is the linkage structure of relevant a kind of water channel of outlet water unit, is meant a kind of fast joint structure of pipeline especially.
Background technique
The water tap of household use now has cold more, the hot water inlet pipe is split into the water tap that mixes the water water outlet, its inner core tube is to be made of two vertical tubes and a transverse tube that is communicated with two vertical tubes, this transverse tube middle part is for blending the mouth of a river with the fit adjustment valve, generally blend the mouth of a river and connect outlet pipe again, water is finally flowed out by outlet pipe, water outlet be generally being connected of outlet pipe the welding main cause be, present inner core tube mostly is the metallic copper casting and forms, the structure that three part three-way pipes form, comparatively difficult when once-through, adopt to decompose and to weld again after the partly moulding or assemble, but two deficiencys can appear, the one, need to guarantee that two vertical tubes be arranged in parallel in same plane, two vertical tubes guarantee and the angle of inclination of transverse tube upper water-out mouth again simultaneously, hold than difficult during secondary operations; The 2nd, mostly each welding position that partly engages is the stress concentrated position, promptly when water tap is installed on the washbasin, the application of force direction of lock-connecting piece can make between vertical tube and the transverse tube and produce warping force, or in use, operation application of force direction on the tap, also can cause between vertical tube and the transverse tube and produce warping force, two kinds of factors exist, very easily make inner core tube rupture in the welding position, in present situation prior art, leading innermost tube has been carried out a lot of improvement, but the improvement aspect blending the mouth of a river and outlet pipe is connected relates to seldom.
The model utility content
The purpose of this utility model provides a kind of tap working life of can effectively improving, and reach quick connection and blend the mouth of a river and outlet pipe, and it is firm to guarantee that the joint connects, not easy to leak, purpose easy for installation.
For achieving the above object, the utility model adopts following structure: the blending between the mouth of a river and the outlet pipe of threeway at faucet body is provided with fast joint structure, this fast joint structure is the C ring structure, outlet pipe is provided with the groove of ccontaining C ring, the end is provided with spline, be provided with the end difference of ccontaining C ring in the nut sleeve, also be provided with in the nut sleeve with threeway and blend the internal thread that the mouth of a river is connected, threeway blends the outside thread that also is provided with outside the mouth of a river with screw-internal thread fit, blend the spline housing that also is provided with in the mouth of a river with spline fitted, the joint of outlet pipe places and blends in the mouth of a river, nut sleeve is fixed on outlet pipe and blends in the mouth of a river, and the C ring places on the groove and the end difference in the nut sleeve of outlet pipe.
The joint of outlet pipe places to blend in the mouth of a river and with water outlet and leaves the gap, is provided with seal ring and pad at the gap location that blends the mouth of a river and outlet pipe joint.
A C ring part places on the groove and the end difference in the nut sleeve of outlet pipe, and C ring another part also places the gap location that blends the mouth of a river and outlet pipe joint.
The C ring is the inclined-plane with the surface of contact of outlet pipe groove, and the groove that cooperates with the inclined-plane also has the inclined-plane.
Adopt the as above pipeline fast joint structure of device, can effectively improve leading working life, reach quick connection and blend the mouth of a river and outlet pipe, and it is firm to guarantee that the joint connects, easy to leak purpose easy for installation not, the application of C ring, make blend the mouth of a river and outlet pipe be connected after, be compressed in the space of forming by the end difference on outlet pipe and the nut sleeve owing to C encircles, after the C ring is compressed in this space, because it has elasticity, prevented from that outlet pipe from prolonging axially to hold out, make to blend the mouth of a river and outlet pipe is connected firmly, because the use of spline, make to blend being connected of the mouth of a river and outlet pipe, can not prolong radially and rotate, blend the mouth of a river and be connected more firm with outlet pipe.
This structure has overcome in the prior art, blends drawback in the mouth of a river and the outlet pipe in connection, solved blend the mouth of a river and outlet pipe be connected after, the persistent ailment that often needs switch to make the joint easy-rupturing or easily reveal owing to tap; Adopt this novel fast joint structure, make that to blend the mouth of a river easy to connect, easy with outlet pipe, particularly prolonged working life, pipeline is difficult for leakage, greatly facilitates the user.
Description of drawings
Fig. 1 is a three-dimensional exploded view of the present utility model;
Fig. 2 is a ssembly drawing of the present utility model;
Fig. 3 is Fig. 2 A---A sectional drawing;
Fig. 4 is Fig. 3 partial enlarged drawing;
The leading bulk junction composition of Fig. 5;
The another kind of structural representation of the leading body of Fig. 6.
Embodiment
As depicted in figs. 1 and 2, faucet body 9 comprises that three-way pipe 6 and threeway vertical tube 8 are provided with fast joint structure the blending between the mouth of a river 61 and the outlet pipe 1 of three-way pipe 6 of faucet body 8, this fast joint structure is that C encircles 3 structures, outlet pipe 1 is provided with the groove 11 of ccontaining C ring 3, the end is provided with spline 12, be provided with the end difference 21 of ccontaining C ring 3 in the nut sleeve 2, also be provided with in the nut sleeve 2 with three-way pipe and blend the internal thread 22 that the mouth of a river 61 is connected, three-way pipe blends the mouth of a river 61 outer outside threads 612 that cooperate with internal thread 22 that also are provided with, blend and also be provided with the spline housing 611 that cooperates with spline 12 in the mouth of a river 61, the joint 13 of outlet pipe 1 places and blends in the mouth of a river 61, nut sleeve 2 is fixed on outlet pipe 1 and blends in the mouth of a river 61, and C ring 3 places on the groove 11 and the end difference 21 in the nut sleeve 2 of outlet pipe 1.
The joint 13 of outlet pipe 1 places to blend in the mouth of a river 61 and with blending the mouth of a river 61 and leaves gap 7 as shown in Figure 4, is provided with seal ring 5 and pad 4 at 7 places, gap that blend the mouth of a river 61 and outlet pipe 1 joint 13.
As Fig. 3, shown in Figure 4, C encircles 3 parts and places on the end difference 21 in the groove 11 of outlet pipe 1 and the nut sleeve 2, and C encircles 3 another part and also places 7 places, gap that blend the mouth of a river 61 and outlet pipe 1 joint 13.
During concrete the connection, earlier nut sleeve 2 is enclosed within on the outlet pipe 1, the internal diameter at port 23 places of nut sleeve 2, it is best to guarantee to pass outlet pipe 1 just, then pad 4 and seal ring 5 are set on the joint 13 of outlet pipe 1 successively, pad 4 and seal ring 5 place on the joint 13 between spline 12 and the groove 11, C ring 3 places on the groove 11 of outlet pipe 1, the joint 13 that will have the outlet pipe 1 of pad 4 and seal ring 5 and C ring 3 inserts blending in the mouth of a river 61 on the three-way pipe 6, wherein C encircle 3 parts place by outlet pipe 1 joint 13 with blend on the gap of forming at the mouth of a river 61 7, another part places outside the gap, nut sleeve 2 is solid with outside thread spiral shell 612 spiral shells that blend on the mouth of a river 61, place this moment the C ring 3 of 7 outsides, gap just to be against in the space of the end difference 21 that is provided with ccontaining C ring 3 in groove 11 that outlet pipe 1 is provided with ccontaining C ring 3 and the nut sleeve 2, the C ring 3 in this space since its elasticity outlet pipe 1 tightly is fixed on blends in the mouth of a river 61.
The leading bulk junction composition of Fig. 5, the fast joint structure that this is novel, faucet body 9 structures that outlet pipe 1 is connected, be not limited to this novel Fig. 5 and embodiment shown in Figure 6, faucet body 9 structural types are not limit, can use this linkage structure to be connected as required, all can reach this novel effect with outlet pipe.
Fig. 6 is the faucet body structure of belt bracket, and outlet pipe 1 is not subjected to the restriction of carriage when being connected with it, identical with the Placement of Fig. 1.
Claims (4)
1. pipeline fast joint structure, comprise: faucet body, outlet pipe, it is characterized in that: the blending between the mouth of a river and the outlet pipe of threeway at faucet body is provided with fast joint structure, this fast joint structure is the C ring structure, outlet pipe is provided with the groove of ccontaining C ring, the end is provided with spline, be provided with the end difference of ccontaining C ring in the nut sleeve, also be provided with in the nut sleeve with threeway and blend the internal thread that the mouth of a river is connected, threeway blends the outside thread that also is provided with outside the mouth of a river with screw-internal thread fit, blend the spline housing that also is provided with in the mouth of a river with spline fitted, the joint of outlet pipe places and blends in the mouth of a river, and nut sleeve is fixed on outlet pipe and blends in the mouth of a river, and the C ring places on the groove and the end difference in the nut sleeve of outlet pipe.
2. a kind of pipeline fast joint structure according to claim 1 is characterized in that: the joint of outlet pipe places to blend in the mouth of a river and with water outlet and leaves the gap, is provided with seal ring and pad at the gap location that blends the mouth of a river and outlet pipe joint.
3. a kind of pipeline fast joint structure according to claim 2 is characterized in that: a C ring part places on the groove and the end difference in the nut sleeve of outlet pipe, and C ring another part also places the gap location that blends the mouth of a river and outlet pipe joint.
4. a kind of pipeline fast joint structure according to claim 1 is characterized in that: the C ring is the inclined-plane with the surface of contact of outlet pipe groove, and the groove that cooperates with the inclined-plane also has the inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920138581XU CN201475558U (en) | 2009-05-21 | 2009-05-21 | Quick connecting structure of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920138581XU CN201475558U (en) | 2009-05-21 | 2009-05-21 | Quick connecting structure of pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201475558U true CN201475558U (en) | 2010-05-19 |
Family
ID=42411808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920138581XU Expired - Fee Related CN201475558U (en) | 2009-05-21 | 2009-05-21 | Quick connecting structure of pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201475558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9957698B2 (en) | 2012-03-22 | 2018-05-01 | As Ip Holdco, Llc | Hybrid faucet assembly and water way for same |
-
2009
- 2009-05-21 CN CN200920138581XU patent/CN201475558U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9957698B2 (en) | 2012-03-22 | 2018-05-01 | As Ip Holdco, Llc | Hybrid faucet assembly and water way for same |
| US10767352B2 (en) | 2012-03-22 | 2020-09-08 | As America, Inc. | Hybrid faucet assembly and water way for same |
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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: 20100519 Termination date: 20160521 |