CN201526766U - Pipe fitting quickly-assembling structure - Google Patents
Pipe fitting quickly-assembling structure Download PDFInfo
- Publication number
- CN201526766U CN201526766U CN2009201385773U CN200920138577U CN201526766U CN 201526766 U CN201526766 U CN 201526766U CN 2009201385773 U CN2009201385773 U CN 2009201385773U CN 200920138577 U CN200920138577 U CN 200920138577U CN 201526766 U CN201526766 U CN 201526766U
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- China
- Prior art keywords
- threeway
- water inlet
- inlet valve
- transverse tube
- tube
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- Expired - Fee Related
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
A pipe fitting quickly-assembling structure comprises two three-way vertical pipes and a three-way horizontal pipe, wherein the positions where the water inlet valve bodies of the two three-way vertical pipes are connected with the three-way horizontal are provided with a fast connecting structure which consists of a clamping jaw and a clamping ring, wherein the clamping jaw is provided with an annular band; the outer ring of the annular band, parallel to the direction of the annular band, is provided with at least two clamping blocks, and the inner ring thereof is provided with at least two jaw blocks, so that the structure leads the fittings of the three-way vertical pipes and the three-way horizontal pipe to realize quickly assembling; furthermore, as the clamping jaw structure is adopted, the three-way horizontal pipe can not generate the displacement along the axial direction of the water inlet valve bodies of the two three-way vertical pipes; the use of splines also guarantees that the three-way horizontal pipe can not generate rotating with the radial direction of the water inlet valve bodies, thus ensuring the close connection of the three-way horizontal pipe and the water inlet valve bodies, also solving the shortcomings existing in the prior art; and the clamping ring well ensures the attraction and sealing performance of the whole faucet inner core pipe and ensures the integrity of the structure.
Description
Technical field
The utility model is the linkage structure of relevant a kind of water channel of outlet water unit, is meant a kind of quick assembly structure of leading pipe fitting that hot and cold water mixes water-bound that has especially.
Background technique
The water tap of household use now has hot water or cold water's intake pipe more and is split into the water tap that mixes the water water outlet, and its inner core tube is to be made of two threeway vertical tubes and a threeway transverse tube that is communicated with two threeway vertical tubes, and this transverse tube middle part is for blending the mouth of a river with the fit adjustment valve.Present inner core tube mostly is the metallic copper integrally casting and forms, and metal has the requirement of strength that advantages of high strength can adapt to installation, but present resource comparatively lacks, and holding at high price of metal causes the cost of material of inner core tube higher.In addition, this inner core tube is the structure that is formed by three part three-way pipes, comparatively difficult when once-through, adopt to decompose partly and be welded again after the moulding, 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, the existence of two kinds of factors very easily makes inner core tube fracture take place and the working life of influence tap in the welding position.
Therefore; cooperate Figure 11; shown in 12; the designer of this case has designed a kind of carriage A of inner core tube; it can be placed on the vertical tube B1 of leading inner core tube B and the junction point of transverse tube B2; this carriage A can have the effect of a location reinforcement to the relative position of two vertical tube B1 and transverse tube B2; when tap is installed; when the application of force direction of lock-connecting piece or operation outlet water control valve; be subjected to the restriction of carriage A; can prevent to produce warping force between vertical tube B1 and the transverse tube B2; with this effect that reaches protection inner core tube A, avoid occurring the phenomenon that fracture takes place inner core tube A junction point, the working life of further improving inner core tube A.
Setting based on this carriage, then inner core tube can adopt the plastic cement material moulding, utilize the quilt of carriage can realize the function of metal inner core tube by force equally, but, be subjected to the restriction of this tap inner core tube special shape, plastic cement material can't be realized one-body molded, still need resolve into three and partly carry out secondary and be connected and fixed, how making the pipeline of this inner core tube connect quick, the accurate and firm connection of realization, is the reason that this case produces.
The model utility content
The purpose of this utility model provides the quick assembly structure of a kind of pipe fitting, and the cooperation that can make it to reach each pipeline installs and have accurate positioning, connect fast, simple installation, in conjunction with firmly, purpose that sealing is strong.
The following structure of this novel employing realizes above-mentioned purpose, the quick assembly structure of a kind of pipe fitting, comprise two threeway vertical tubes, a threeway transverse tube, water inlet valve body and threeway transverse tube joint at the threeway vertical tube are provided with fast joint structure, this fast joint structure comprises, claw, snap ring, wherein claw is provided with endless belt, endless belt outer shroud and endless belt parallel direction are provided with at least two fixture blocks, ring is provided with at least two rest shoes in the endless belt, rest shoe and endless belt be not or not a plane and become a angle, be respectively equipped with projection and helicoid on two end faces of snap ring, be provided with the presetting slot of ccontaining fixture block in the threeway transverse tube, with the locating slot that communicates with presetting slot, the end face of threeway transverse tube is provided with a plurality of grooves with the snap ring projection place of matching, also be provided with step in the threeway transverse tube, endless belt fixes on step, rest shoe places the concave surface place on threeway transverse tube and the water inlet valve body, an end that matches with the snap ring helicoid on the water inlet valve body of threeway vertical tube also is provided with helicoid, the water inlet valve body of threeway vertical tube is provided with spline, is provided with the flower cover with spline fitted in the threeway transverse tube.
The water inlet valve body of threeway vertical tube is provided with the seal groove of ccontaining seal ring.
The a angle is the obtuse angle.
The end face of threeway transverse tube is provided with groove, and the snap ring end face that matches with groove is provided with projection.
Snap ring is provided with the projection that is easy to regulate.
Said structure makes the threeway vertical tube be connected with the pipe fitting of threeway transverse tube and has realized quick assembling, and because when having adopted claw structure to make the threeway transverse tube be installed on the threeway vertical tube, can axially not being subjected to displacement along the water inlet valve body on the threeway vertical tube, the use of spline guaranteed again the threeway transverse tube not with radially the rotating of water inlet valve body, thereby guaranteed that the threeway transverse tube is connected with water inlet the tight of valve body, solved the deficiency that exists in the prior art again, snap ring has well guaranteed the attractive in appearance and sealing of whole leading inner core tube, has guaranteed the integrity of structure.
This structure has realized that the cooperation of each pipeline installs and to have accurate positioning, connect fast, simple installation, in conjunction with firmly, the purpose that sealing is strong.
Description of drawings
Fig. 1 is a three-dimensional exploded view of the present utility model;
Fig. 2 is an assembled sectional view of the present utility model;
Fig. 3 is the erection drawing of the utility model threeway transverse tube and snap ring;
Fig. 4 is the B-B direction sectional view of Fig. 3;
Fig. 5 is the C-C direction sectional view of Fig. 3;
Fig. 6 is the A-A sectional view of Fig. 2;
Fig. 7 is the partial enlarged drawing of Fig. 6;
Fig. 8 is the P-P direction sectional view of Fig. 2;
Fig. 9 is the three-dimensional cutaway view of the utility model threeway transverse tube;
Figure 10 is the partial enlarged drawing of Fig. 9;
Figure 11 is the three-dimensional exploded view of prior art;
Figure 12 is the combination stereogram of prior art.
Embodiment
Do below in conjunction with accompanying drawing and to specify:
As Fig. 1, shown in Figure 2, comprise two threeway vertical tubes 2, a threeway transverse tube 1, the water inlet valve body 20 that threeway vertical tube 2 is provided with vertical tube 21 and communicates with vertical tube 21, water inlet valve body 20 at threeway vertical tube 2 is provided with fast joint structure with threeway transverse tube 1 joint, this fast joint structure comprises, elastic card claw 5, snap ring 3, wherein elastic card claw 5 (hereinafter to be referred as claw 5) is provided with endless belt 51, endless belt 51 outer shrouds and endless belt 51 parallel directions are provided with at least two fixture blocks 51, ring is provided with at least two rest shoes 53 in the endless belt 51, rest shoe 53 and endless belt 51 be not or not a plane and become a angle, be respectively equipped with projection 31 and helicoid 32 on two end faces of snap ring 3, simultaneously shown in Figure 10 with reference to figure 8-, be provided with the presetting slot 14 of ccontaining fixture block 51 in the threeway transverse tube 1, with the locating slot 15 that communicates with presetting slot 14, the end face of threeway transverse tube 1 is provided with a plurality of grooves 17 with snap ring 3 projectioies 31 places of matching, also be provided with step 11 in the threeway transverse tube 1, endless belt 51 fixes on step 11, rest shoe 53 places the concave surface 16 of threeway transverse tube 1 and concave surface 23 places on the water inlet valve body 20, an end that matches with snap ring 3 helicoids 32 on the water inlet valve body 20 of threeway vertical tube 2 also is provided with helicoid 25, the water inlet valve body 20 of threeway vertical tube 1 is provided with spline 22, is provided with the flower cover 12 that cooperates with spline 22 in the threeway transverse tube 1.
The water inlet valve body 20 of threeway vertical tube 1 is provided with the seal groove 24 of ccontaining seal ring 4.
As shown in Figure 7,51 one-tenth a angles of rest shoe 53 and endless belt, diagram 7 and diagram 6 are depicted as the obtuse angle.
The end face of threeway transverse tube 1 also can be provided with groove (figure does not show), and the snap ring end face that matches with groove is provided with projection.
During installation, the fixture block 52 of claw 5 is placed on the presetting slot 14 on the threeway transverse tube 1, as Fig. 3, Fig. 4, shown in Figure 5, then claw 5 is advanced to step 11 places of endless belt 51 as for threeway transverse tube 1, because presetting slot 14 communicates with locating slot 15, claw 5 being prolonged presetting slot 14 forwards on the fixed groove 15 again, as Fig. 8, shown in Figure 2, fixture block 52 on the claw 5 just has been stuck in the locating slot 15 of threeway transverse tube 1, endless belt 51 fixes on the step 11 of threeway transverse tube 1, rest shoe 53 places on the concave surface 16 of threeway transverse tube 1, seal ring 4 is placed on the seal groove 24 of threeway vertical tube 2, on the snap ring 3 that will have helicoid 32 one side is enclosed within into water valve body 20 towards the helicoid 25 on the water inlet valve body 20, again the water inlet valve body on the threeway vertical tube 2 20 is inserted in the threeway transverse tube 1, the spline 22 on the valve body 20 of intaking this moment enters into the spline housing 12 of threeway transverse tube 1, guaranteed that threeway vertical tube 2 can radially not rotate on water inlet valve body 20, intake simultaneously the also lucky ccontaining rest shoe 53 of concave surface 23 on the valve body 20, because 51 one-tenth a angles of rest shoe 53 and endless belt, claw 5 is an elastic card claw, claw 5 is stuck in the space of being made up of concave surface on the threeway transverse tube 1 16 and the concave surface 23 on the water inlet valve body 20, because claw 5 is stuck in into threeway transverse tube 1 and can not prolongs axial displacement on the water valve body 20; With snap ring 3 with threeway transverse tube 1 end face and the gap of water inlet on the valve body 20, adjust by helicoid on the snap ring 3 32 and the helicoid 25 on the water inlet valve body, in the groove 17 on corresponding threeway transverse tube 1 end face of 31 insertions of the projection on the snap ring 3, since groove 17 have a plurality of go into shown in Figure 9, be convenient to the insertion of the projection 31 on the snap ring 3, thereby the pipe fitting of finishing two threeway vertical tubes 2 and a threeway transverse tube 1 assembles fast.
Claims (5)
1. quick assembly structure of pipe fitting, comprise two threeway vertical tubes, a threeway transverse tube, the water inlet valve body that the threeway vertical tube is provided with vertical tube and communicates with vertical tube, it is characterized in that: water inlet valve body and threeway transverse tube joint at the threeway vertical tube are provided with fast joint structure, this fast joint structure comprises, elastic card claw, snap ring, wherein elastic card claw is provided with endless belt, endless belt outer shroud and endless belt parallel direction are provided with at least two fixture blocks, ring is provided with at least two rest shoes in the endless belt, rest shoe and endless belt be not or not a plane and become a angle, be respectively equipped with projection and helicoid on two end faces of snap ring, be provided with the presetting slot of ccontaining fixture block in the threeway transverse tube, with the locating slot that communicates with presetting slot, the end face of threeway transverse tube is provided with a plurality of grooves with the snap ring projection place of matching, also be provided with step in the threeway transverse tube, endless belt fixes on step, rest shoe places the concave surface of threeway transverse tube and the concave surface place on the water inlet valve body, an end that matches with the snap ring helicoid on the water inlet valve body of threeway vertical tube also is provided with helicoid, the water inlet valve body of threeway vertical tube is provided with spline, is provided with the flower cover with spline fitted in the threeway transverse tube.
2. the quick assembly structure of pipe fitting according to claim 1 is characterized in that: a angle is the obtuse angle.
3. the quick assembly structure of pipe fitting according to claim 1 and 2, it is characterized in that: the water inlet valve body of threeway vertical tube is provided with the seal groove of ccontaining seal ring.
4. the quick assembly structure of pipe fitting according to claim 1 and 2, it is characterized in that: the end face of threeway transverse tube is provided with groove, and the snap ring end face that matches with groove is provided with projection.
5. the quick assembly structure of pipe fitting according to claim 1 and 2, it is characterized in that: snap ring is provided with the projection that is easy to regulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201385773U CN201526766U (en) | 2009-05-21 | 2009-05-21 | Pipe fitting quickly-assembling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201385773U CN201526766U (en) | 2009-05-21 | 2009-05-21 | Pipe fitting quickly-assembling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201526766U true CN201526766U (en) | 2010-07-14 |
Family
ID=42518052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201385773U Expired - Fee Related CN201526766U (en) | 2009-05-21 | 2009-05-21 | Pipe fitting quickly-assembling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201526766U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982691A (en) * | 2010-11-08 | 2011-03-02 | 卢志江 | Claw pressing type connecting piece of stainless steel pipeline |
| CN102734584A (en) * | 2011-04-14 | 2012-10-17 | 株式会社普利司通 | Fitting structure, pipe fitting and pipe layout header |
| CN103672258A (en) * | 2013-11-26 | 2014-03-26 | 四川蓝讯宝迩电子科技有限公司 | Pipeline sealing connecting piece |
| CN105736743A (en) * | 2016-05-03 | 2016-07-06 | 厦门建霖工业有限公司 | Faucet mounting structure and method |
-
2009
- 2009-05-21 CN CN2009201385773U patent/CN201526766U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982691A (en) * | 2010-11-08 | 2011-03-02 | 卢志江 | Claw pressing type connecting piece of stainless steel pipeline |
| CN102734584A (en) * | 2011-04-14 | 2012-10-17 | 株式会社普利司通 | Fitting structure, pipe fitting and pipe layout header |
| CN102734584B (en) * | 2011-04-14 | 2016-08-03 | 株式会社普利司通 | Joint construction, pipe joint and pipe arrangement collector |
| CN103672258A (en) * | 2013-11-26 | 2014-03-26 | 四川蓝讯宝迩电子科技有限公司 | Pipeline sealing connecting piece |
| CN105736743A (en) * | 2016-05-03 | 2016-07-06 | 厦门建霖工业有限公司 | Faucet mounting structure and method |
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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: 20100714 Termination date: 20160521 |