CN100540967C - Water tap, pipes connecting joint and pipes connecting method with jointing - Google Patents
Water tap, pipes connecting joint and pipes connecting method with jointing Download PDFInfo
- Publication number
- CN100540967C CN100540967C CNB2007100652490A CN200710065249A CN100540967C CN 100540967 C CN100540967 C CN 100540967C CN B2007100652490 A CNB2007100652490 A CN B2007100652490A CN 200710065249 A CN200710065249 A CN 200710065249A CN 100540967 C CN100540967 C CN 100540967C
- Authority
- CN
- China
- Prior art keywords
- joint body
- jointing
- gear hobbing
- straight gear
- section
- 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
Links
Images
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The present invention has water tap, pipes connecting joint and the pipes connecting method of jointing, comprises intake pipe, water outlet and handle, also is provided with jointing, and it comprises joint body, snap ring and seal ring.Joint body is the cylindrical body with center through hole, the rear end of joint body is connected on the water outlet position of intake pipe, on the outer periphery of described joint body, be provided with one section straight gear hobbing, be slightly less than the external diameter of straight gear hobbing on the described water outlet with the internal diameter of the straight gear hobbing section of matching of joint body, on the joint body outer periphery, have at least two grooves, be used for suit snap ring and seal ring.Because the intake pipe of water tap of the present invention and the joint of water outlet are provided with the jointing with straight gear hobbing, during installation, enter in the water outlet through extruding, make being connected firmly, can not becoming flexible and twist between intake pipe and the water outlet, the connection mouth place is smoothly smooth, beautiful shape.
Description
Technical field
The present invention relates to a kind of water tap, relate in particular to the jointing of water tap, using needs the joint that connects between the relevant parts of water tap.
Background technique
In the prior art, the connection between each parts of water tap is all adopted welding or is threaded, and also is by silver soldering or screw the two to be combined as the intake pipe and the connection between the outlet pipe of water tap critical piece.If between intake pipe and outlet pipe, adopt the silver soldering welding, can leave the weldering line at connection part, need polishing, yet angled connection the between intake pipe and the outlet pipe, many positions are not easy polishing, increased difficulty to processing technology, even just can't polish in the position that has, cause roughly, make troubles to the user; And adopt the silver soldering welding also rosin joint can occur, and make that the connection between the parts is insecure, influence the raising of quality of product.If adopt screw to connect, in use screw is loosening easily, also can reduce the soundness that connects between the parts; In addition, when adopting screw to connect, the outer surface in the joint can leave the slit, not only can make screw be subjected to distortion power, also can get rusty because of usually meeting water.Therefore, the Placement between existing intake pipe and the outlet pipe was both firm inadequately, durable, and was also not attractive in appearance.Not only there are the problems referred to above in the connection of each parts of water tap, and there is same problem in the connection between other tubing.
Summary of the invention
The objective of the invention is deficiency, propose a kind of water tap, overcome the firm and aesthetic problem that exists in the parts connection, a kind of pipes connecting joint and the pipes connecting method that the invention still further relates to jointing at the prior art existence.
The technical solution adopted for the present invention to solve the technical problems is: the present invention has the water tap of jointing, comprise intake pipe, the water outlet and the handle of band hollow columnar linkage section, also be provided with jointing, described jointing is connected as a single entity intake pipe and water outlet, described jointing comprises joint body, joint body is the cylindrical body with center through hole, the rear end of joint body is connected on the water outlet position of intake pipe, on the outer periphery of described joint body, be provided with one section straight gear hobbing, be slightly less than the external diameter of straight gear hobbing on the described water outlet with the internal diameter of the straight gear hobbing section of matching of joint body, joint body is connected as a single entity by the hollow columnar linkage section of extruding with water outlet.
On the described water outlet with the internal diameter of the straight gear hobbing section of matching the little 0.2-0.3 millimeter of external diameter than the straight gear hobbing section of joint body.
Described jointing also comprises snap ring and seal ring, along laterally having at least two grooves, is used for suit snap ring and seal ring on the outer periphery of joint body, and the external diameter of described snap ring is slightly larger than on the water outlet internal diameter with the straight gear hobbing section of matching of joint body.
Described at least two grooves lay respectively at the two ends of straight gear hobbing section on the jointing, straight gear hobbing that the outer periphery of described joint body is provided with and the groove that is used for the suit snap ring that has are positioned at the front end of joint body, the groove that is used for the suit seal ring that has on the outer periphery of joint body is positioned at the rear end of joint body, on the described water outlet with the internal diameter of the snap ring section of matching that is connected body greater than on the water outlet with the internal diameter of the straight gear hobbing section of matching.
Described snap ring is the circular shape parts that have a breach, be sleeved in the groove on the outer periphery of joint body, and the two ends of snap ring breach distance is slightly less than the diameter of place groove.
Pipes connecting joint of the present invention, comprise joint body, joint body is the cylindrical body with center through hole, the rear end of joint body is connected on the water outlet position of intake pipe, be provided with one section straight gear hobbing on the outer periphery of described joint body, the external diameter of described straight gear hobbing is slightly larger than the external diameter of connected tubing.
Described joint body also comprises snap ring and seal ring, the edge laterally has at least two grooves on the outer periphery of joint body, be used for suit snap ring and seal ring, the adjacent setting of groove Duan Yuzhi gear hobbing section of suit snap ring on the described joint body, the external diameter of described snap ring are slightly larger than in the connected tubing internal diameter with the straight gear hobbing section of matching of joint body.Described snap ring is the circular shape parts that have a breach, be sleeved in the groove on the outer periphery of joint body, and the two ends of snap ring breach distance is slightly less than the diameter of place groove.
Pipes connecting method of the present invention, by a jointing two sections tubing are communicated with, described jointing comprises joint body, described joint body is the cylindrical body with center through hole, on the outer periphery of described joint body, be provided with one section straight gear hobbing, connected tubing has a linkage section, match with the straight gear hobbing section internal diameter of part of this linkage section is slightly less than the external diameter of straight gear hobbing section, jointing with straight gear hobbing is clamp-oned the linkage section that is connected tubing by the mode of extruding, make this linkage section form the straight-tooth annular knurl line that is meshed with straight gear hobbing, thereby connected tubing is closely linked to each other with jointing.
The invention has the beneficial effects as follows, because the joint of water tap of the present invention between its intake pipe and water outlet is provided with jointing, the front end of this jointing is provided with straight gear hobbing, during installation, enter in the water outlet through extruding, this moment, the inwall of water outlet automatically produced corresponding with it straight-tooth annular knurl line, caused between jointing and the water outlet can not twist; In extrusion process, be sleeved in the joint body front end groove snap ring since slightly larger in diameter on water outlet with the internal diameter of the straight gear hobbing section of matching of joint body, be squeezed and shrink, again since on the described water outlet with the internal diameter of the snap ring section of matching that is connected body greater than on the water outlet with the internal diameter of the gear hobbing section of matching directly, arrive the section of matching of water outlet when the snap ring that connects the body front end, because inwall hole enlargement, again strut, make snap ring be stuck in this section of water outlet, increased the soundness that connects; Moreover the rubber seal ring of jointing rear end suit is also got into water outlet.Therefore, the water tap that the present invention has jointing can make being connected firmly, can not becoming flexible and twist between its intake pipe and the water outlet, and the connection mouth place is smoothly smooth, beautiful shape.
Pipes connecting joint of the present invention and pipes connecting method, equally by straight gear hobbing is set on jointing, make connected pipe material inner wall automatically produce corresponding with it straight-tooth annular knurl line by fashion of extrusion, make jointing and be connected tubing and can not twist, add snap ring and rubber seal ring, make to be connected firmly, can not become flexible and twist, and the connection mouth place is smoothly smooth, beautiful shape.Pipes connecting joint of the present invention and pipes connecting method can be adjusted the length of the straight gear hobbing of jointing according to the concrete condition that is connected tubing, quantity and the position on jointing, as jointing is curved shape, can with the tubing attachment portion straight gear hobbing be set respectively, snap ring and rubber seal ring, corresponding connected two tubing are provided with the inwall that matches with jointing respectively, and having the water tap of jointing, the present invention has only water outlet to be provided with to match linkage section with the straight gear hobbing of jointing, therefore intake pipe adopts conventional Placement to connect owing to be to set out the mouth of a river to be connected with water outlet on tube wall.
Description of drawings
Fig. 1 has the first embodiment's of the fire hose of jointing side-looking generalized section for the present invention.
Fig. 2 is the side-looking generalized section of the joint body of jointing shown in Figure 1.
Fig. 3 is the schematic side view of snap ring.
Embodiment
The invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments.
Referring to Fig. 1 and Fig. 2, a side of the intake pipe 1 of water tap connects water outlet 2, and its top is provided with handle 3, and intake pipe 1 links together by jointing 4 with water outlet 2.Water outlet 2 has the hollow columnar linkage section, to be connected with jointing 4, this jointing 4 comprise joint body 5, snap ring 6 and seal ring 7,7 ', wherein joint body 5 is for having the cylindrical body of center through hole 8, on the outer periphery of joint body 5 along laterally have three grooves 9,9 ', 9 ", two grooves 9,9 at rear portion ' be used to be set with seal ring 7,7 ', an anterior groove 9 " is used for suit snap ring 6.The outer periphery of joint body 5 front portions is provided with straight gear hobbing 10, is slightly less than the external diameter of straight gear hobbing on the water outlet 2 with the internal diameter of straight gear hobbing 10 sections of matching of joint body 5, and preferred little 0.2-0.3 millimeter is connected with water outlet 2 securely will connect body 5.
As shown in Figure 3, snap ring 6 is for having the circular ring part of a breach 11, be sleeved on a groove 9 of joint body 5 front ends " in; the two ends of snap ring breach 11 distance is slightly less than place groove 9 " diameter, when preventing that it from using from groove 9 " deviate from; the external diameter of snap ring 6 is slightly larger than on the water outlet 2 internal diameter with straight gear hobbing 10 sections of matching of joint body 5, with cooperation section on the water outlet 2 that snap ring 6 matches be inwall hole enlargement place 14 internal diameter greater than on the water outlet 2 with the internal diameter of gear hobbing 10 sections of matching directly.Joint body 5 and snap ring 6 can select for use copper or iron to make as raw material, are good to select copper, because of the ductility of copper is good, are convenient to connect.Seal ring 7,7 ' make by rubber material.
When intake pipe 1 is connected with water outlet 2, at first with two grooves 9,9 at seal ring 7,7 ' be set in jointing 4 rear portions ' in, and snap ring 6 is sleeved on the groove 9 of jointing 4 front portions by breach 11 " in; because being slightly less than place groove 9, the two ends of snap ring breach 11 distance deviates from " diameter of locating is so snap ring 6 is difficult for from groove 9 behind the suit ".Technology by routine such as silver soldering or screw connect as one the rear portion of jointing 4 and the water outlet of intake pipe 1, the rear end that the front end that will finish the jointing 4 of suit is then aimed at water outlet 2 is the hollow columnar linkage section, enter water outlet 2 by squeezing unit (, not shown) from mesopore 15 extruding of water outlet 2 as hydraulic press.Owing to be slightly less than the external diameter of straight gear hobbing 10 on the water outlet 2 with the internal diameter of straight gear hobbing 10 sections of matching of joint body 5, meanwhile, the inwall of water outlet 2 can automatically produce corresponding with it straight-tooth annular knurl line 13 because of the effect of straight gear hobbing 10 on the jointing 4, like this, straight-tooth annular knurl line 13 on the jointing 4 on straight gear hobbing 10 and water outlet 2 inwalls is meshing with each other, make jointing 4 in water outlet 2, can not twist, if activity also moves forward and backward.In extrusion process, be sleeved on joint body 5 front end grooves 9 " in snap ring 6 shrink because of being squeezed, when its front end arrived inwall hole enlargement place 14 of water outlet 2, snap ring 6 strutted again, thereby has stoped moving backward of jointing 4.This moment, the rubber seal ring 7,7 ' also of jointing 4 rear end suits was got into water outlet 2, also played the effect to jointing 4 extruding.This shows, after jointing 4 is got into water outlet 2, neither can twist within it, also can not move forward and backward.The rear end of jointing 4 adopts existing silver soldering welding or screw to be connected with the Placement on water tap body top.
The present invention has the identical of miscellaneous part and prior art in the water tap of jointing, does not give unnecessary details at this.
Specific embodiment of the present invention has provided the accompanying drawing and the detailed description thereof of jointing 4.In fact, jointing 4 of the present invention not only can be used for being connected between water tap intake pipe 1 and the water outlet 2, also can be used for the connection of other likes.And jointing 4 external diameters also can select the smaller rear end of front end bigger, water outlet 2 inwalls also can select to be provided with groove, and snap ring 6 is strutted in groove again.In a word, not deviating from working principle of the present invention and using under the prerequisite,,, can not exceed the protection domain that present specification is described and claims limit to any conspicuous change that it is done for persons skilled in the art.
Claims (10)
1, water tap with jointing, comprise intake pipe, the water outlet and the handle of band hollow columnar linkage section, it is characterized in that also being provided with jointing, described jointing is connected as a single entity intake pipe and water outlet, described jointing comprises joint body, joint body is the cylindrical body with center through hole, the rear end of joint body is connected on the water outlet position of intake pipe, on the outer periphery of described joint body, be provided with one section straight gear hobbing, be slightly less than the external diameter of straight gear hobbing on the described water outlet with the internal diameter of the straight gear hobbing section of matching of joint body, joint body is connected as a single entity by the hollow columnar linkage section of extruding with water outlet.
2, the water tap with jointing according to claim 1 is characterized in that, on the described water outlet with the internal diameter of the straight gear hobbing section of matching the little 0.2-0.3 millimeter of external diameter than the straight gear hobbing section of joint body.
3, the water tap with jointing according to claim 1 and 2, it is characterized in that described jointing also comprises snap ring and seal ring, the edge laterally has at least two grooves on the outer periphery of joint body, be used for suit snap ring and seal ring, the external diameter of described snap ring is slightly larger than on the water outlet internal diameter with the straight gear hobbing section of matching of joint body.
4, the water tap with jointing according to claim 3, it is characterized in that described at least two grooves lay respectively at the two ends of straight gear hobbing section on the jointing, straight gear hobbing that the outer periphery of described joint body is provided with and the groove that is used for the suit snap ring that has are positioned at the front end of joint body, the groove that is used for the suit seal ring that has on the outer periphery of joint body is positioned at the rear end of joint body, on the described water outlet with the internal diameter of the snap ring section of matching that is connected body greater than on the water outlet with the internal diameter of the straight gear hobbing section of matching.
5, the water tap with jointing according to claim 4, it is characterized in that described snap ring is the circular shape parts that have a breach, be sleeved in the groove on the outer periphery of joint body, and the two ends of snap ring breach distance is slightly less than the diameter of place groove.
6, a kind of jointing that is used for water tap according to claim 1, comprise joint body, joint body is the cylindrical body with center through hole, it is characterized in that on the outer periphery of described joint body, being provided with at least one section straight gear hobbing, the external diameter of described straight gear hobbing is slightly larger than the internal diameter of connected tubing, jointing with straight gear hobbing is clamp-oned the linkage section that is connected tubing by the mode of extruding, make this linkage section form the straight gear hobbing decorative pattern that is meshed with straight gear hobbing.
7, jointing according to claim 6, it is characterized in that: described jointing also comprises snap ring and seal ring, the edge laterally has at least two grooves on the outer periphery of joint body, be used for suit snap ring and seal ring, the adjacent setting of groove Duan Yuzhi gear hobbing section of suit snap ring on the described joint body, the external diameter of described snap ring are slightly larger than in the connected tubing internal diameter with the straight gear hobbing section of matching of joint body.
8, jointing according to claim 7, it is characterized in that described snap ring is the circular shape parts that have a breach, be sleeved in the groove on the outer periphery of joint body, and the two ends of snap ring breach distance is slightly less than the diameter of place groove.
9, pipes connecting method, by a jointing two sections tubing are communicated with, described jointing comprises joint body, described joint body is the cylindrical body with center through hole, on the outer periphery of described joint body, be provided with one section straight gear hobbing, connected tubing has a linkage section, match with the straight gear hobbing section internal diameter of part of this linkage section is slightly less than the external diameter of straight gear hobbing section, jointing with straight gear hobbing is clamp-oned the linkage section that is connected tubing by the mode of extruding, make this linkage section form the straight gear hobbing decorative pattern that is meshed with straight gear hobbing, thereby connected tubing is closely linked to each other with jointing.
10, pipes connecting method according to claim 9, it is characterized in that described joint body also is provided with snap ring and seal ring, the edge laterally has at least two grooves on the outer periphery of joint body, be used for suit snap ring and seal ring, the adjacent setting of groove Duan Yuzhi gear hobbing section of suit snap ring on the described joint body, the external diameter of described snap ring are slightly larger than in the connected tubing internal diameter with the straight gear hobbing section of matching of joint body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100652490A CN100540967C (en) | 2007-04-09 | 2007-04-09 | Water tap, pipes connecting joint and pipes connecting method with jointing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100652490A CN100540967C (en) | 2007-04-09 | 2007-04-09 | Water tap, pipes connecting joint and pipes connecting method with jointing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101178133A CN101178133A (en) | 2008-05-14 |
| CN100540967C true CN100540967C (en) | 2009-09-16 |
Family
ID=39404490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100652490A Expired - Fee Related CN100540967C (en) | 2007-04-09 | 2007-04-09 | Water tap, pipes connecting joint and pipes connecting method with jointing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100540967C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087643A (en) * | 2017-12-18 | 2018-05-29 | 潍柴动力股份有限公司 | A kind of pipe connecting structure and pressure charging system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020133456A1 (en) * | 2018-12-29 | 2020-07-02 | 海能达通信股份有限公司 | Knob cap fixing assembly and a knob switch |
-
2007
- 2007-04-09 CN CNB2007100652490A patent/CN100540967C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087643A (en) * | 2017-12-18 | 2018-05-29 | 潍柴动力股份有限公司 | A kind of pipe connecting structure and pressure charging system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101178133A (en) | 2008-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215172583U (en) | Tap | |
| CA2630312A1 (en) | Molded arm for showerheads and method of making same | |
| CN207378203U (en) | A kind of draw type tap | |
| CN100540967C (en) | Water tap, pipes connecting joint and pipes connecting method with jointing | |
| CN2507932Y (en) | Water spray cleaning device of water closet | |
| CN205361788U (en) | Can multi-direction gardens water jet equipment who adjusts shower nozzle | |
| CN2854276Y (en) | Hose | |
| CN202521092U (en) | Connector structure of spin flexible pipe | |
| CA2361365C (en) | Fitting with fastening device | |
| CN202756715U (en) | Drawing type faucet device | |
| CN201133506Y (en) | Tap body and water nozzles connecting component | |
| CN217951359U (en) | Basin tap through main part internal connection pull return bend | |
| CN2654926Y (en) | Pipe joint structure | |
| CN205618869U (en) | Water pipe sheath structure | |
| CN100441927C (en) | Water tap outflow tube connection structure | |
| CN211395840U (en) | Water outlet device | |
| CN210788484U (en) | Low-pressure pipeline cleaning spray head | |
| CN107716137B (en) | Hand-held shower head | |
| CN213452196U (en) | Adapter for water pipe | |
| CN205447057U (en) | Disjunctor hydraulic pipe -line of water purification unit adapted | |
| CN206377304U (en) | Can branch break-make pipe fitting | |
| JP3093071U (en) | Faucet with a flush pipe | |
| CN210716189U (en) | Tap structure easy to process | |
| CN214889038U (en) | Plastic-coated valve for washbasin | |
| CN216812985U (en) | Improved shower faucet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20090123 Address after: Guangdong city of Heshan province Zhi Shan Zhen Dong Xi Development Zone B, post encoding: 529729 Applicant after: Meiyi Sanitary Ware Co., Ltd., Heshan Address before: Guangdong City, Kaiping Province town, new North Road, Kang Valley Hardware Casting water heating plant, the postcode: 529321 Applicant before: Chen Jieming |
|
| ASS | Succession or assignment of patent right |
Owner name: HESHAN CITY MEIYI SANITARY INDUSTRY CO.,LTD. Free format text: FORMER OWNER: CHEN JIEMING Effective date: 20090123 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20090703 Address after: Guangdong city of Heshan province Zhi Shan Zhen Dong Xi Development Zone B, post encoding: 529729 Applicant after: Heshan Mei Yi bathroom industry Co., Ltd. Co-applicant after: Chen Jieming Address before: Guangdong city of Heshan province Zhi Shan Zhen Dong Xi Development Zone B, post encoding: 529729 Applicant before: Meiyi Sanitary Ware Co., Ltd., Heshan |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090911 Address after: Zip B District of Guangdong city of Heshan province Zhi Shan Zhen Dong Xi Development Zone: 529729 Patentee after: Meiyi Sanitary Ware Co., Ltd., Heshan Address before: Zip B District of Guangdong city of Heshan province Zhi Shan Zhen Dong Xi Development Zone: 529729 Co-patentee before: Chen Jieming Patentee before: Heshan Mei Yi bathroom industry Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: KAIPING MAYFAIR BRASSWARE INDUSTRY CO., LTD. Free format text: FORMER OWNER: HESHAN MEIYI SANITARYWARE INDUSTRIAL CO., LTD. Effective date: 20120725 Owner name: QUANZHOU MAYFAIR IMPORT + EXPORT CO., LTD. Effective date: 20120725 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 529729 JIANGMEN, GUANGDONG PROVINCE TO: 529300 JIANGMEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120725 Address after: 529300 Guangdong Province, Kaiping city West Lake District Tsui Lake Road No. 7 Co-patentee after: Quanzhou United Imp. & Exp. Co., Ltd. Patentee after: Kaiping Midea sanitary ware Industrial Co., Ltd. Address before: B 529729 area in Guangdong city of Heshan Province town Dongxi Development Zone Patentee before: Meiyi Sanitary Ware Co., Ltd., Heshan |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20140409 |