CN201391703Y - Conduit fast connecting device - Google Patents
Conduit fast connecting device Download PDFInfo
- Publication number
- CN201391703Y CN201391703Y CN200920137194U CN200920137194U CN201391703Y CN 201391703 Y CN201391703 Y CN 201391703Y CN 200920137194 U CN200920137194 U CN 200920137194U CN 200920137194 U CN200920137194 U CN 200920137194U CN 201391703 Y CN201391703 Y CN 201391703Y
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- threeway
- tube
- groove
- card
- way
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- Expired - Fee Related
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Abstract
A conduit fast connecting device comprises two three-way standpipes, a three-way cross pipe and a connecting device which connects the three-way standpipes and the three-way cross pipe, wherein cross shafts of the two three-way standpipes are provided with card grooves which are movably clamped with the connecting device, the connecting device is a wedge-shaped card, splines are formed on the front ends of the cross shafts, card grooves matched with the wedge-shaped card are correspondingly and respectively arranged in two sleeve seats of the three-way cross pipe, the bottoms of the sleeve seats are provided with spline sleeve matched with the splines, and the three-way standpipes together with the connecting device are sleeved in the sleeve seats of the three-way cross pipe in a sealing mode. The wedge-shaped card enables the three-way standpipes and the three-way cross pipe to axially and unidirectionally match, the splines and the spline sleeve can select the bevel of the three-way standpipes relative to a water outlet pipe of the three-way cross pipe, and simultaneously the spline sleeve can stop the rotation of the splines after the splines are sleeved in the spline sleeve, namely the three-way standpipes and the three-way cross pipe can be fast and firmly connected and matched after accurately selecting relative matching angle to form a tap inner core pipe according with the use requirements.
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 pipeline Quick Connect Kit of combination tap inner core tube 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 vertical tubes and a transverse tube that is communicated with two 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 Fig. 1; shown in 2; 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 a kind of relative position that can meet after each pipeline of leading inner core tube cooperates, and has accurate positioning, connects quick, firm pipeline Quick Connect Kit.
Be practical above-mentioned purpose, solution of the present utility model is:
A kind of pipeline Quick Connect Kit, wherein: this pipeline comprises two threeway vertical tubes, a threeway transverse tube and connects the connection set of threeway vertical tube and threeway transverse tube; Be provided with moving card and be hinged with the draw-in groove of putting in succession on the transverse axis of two threeway vertical tubes, this connection set is the wedge shape card, forms floral axis at the transverse axis front end in addition; Correspondence is respectively equipped with the draw-in groove that cooperates with the wedge shape card in two block sets of threeway transverse tube, be provided with the flower cover that cooperates with floral axis in addition in the block set bottom; The threeway vertical tube is the block set that places the threeway transverse tube with the connection set stuffing box gland.
Described threeway vertical tube is one-body molded vertical tube and a transverse axis vertical with vertical tube, this transverse axis is the nearly top that is positioned at vertical tube, vertical tube is furnished with outside thread in the pipe shaft punishment that cooperates with the external connecting part, and polygon vertical cut face of formation or irregular cylinder on the position of transverse axis are being set, be provided with the inner chamber that communicates with transverse axis in the vertical tube.
On the described transverse axis symmetry offer two arc caulking grooves, arc caulking groove both sides are provided with bayonet socket.
Described arc caulking groove bottom land front portion is provided with a guide block.
Described transverse axis is made as in abutting connection with both sides, vertical tube place and faces directly, faces down either side directly and forms latch, and form the necking down axle in abutting connection with facing the place ahead directly, offers two arc caulking grooves on it; Be provided with the annular groove of fitted seal circle in arc caulking groove front portion, the transverse axis end that is positioned at annular groove the place ahead forms floral axis, and this floral axis outer rim is evenly distributed with vertical fin.
Described threeway transverse tube middle part forms water pipe, two ends form block set, form short slot in block set outer wall both sides, symmetry is formed with draw-in groove on the block set inwall, the position of this draw-in groove is corresponding with the position of above-mentioned arc caulking groove, cooperation position at the corresponding floral axis in block set bottom is provided with the flower cover in addition, and the flower cover vertically is distributed with and the corresponding mating groove of fin quantity.
Described connection set comprises a pair of arc card, each arc card is the radian of an internal surface radian less than above-mentioned arc caulking groove, be formed with simultaneously in the card both sides grab with the bayonet fittings of arc caulking groove, offer the guide groove that cooperates with guide block at this card lower surface front end, this card forms wedge-like body vertically in addition.
Described connection set is two slotted collar, and this slotted collar is made as wedge-shaped structure.
Described connection set also comprises two " U " type snap ring, forms the latch that cooperates with the above-mentioned latch of facing directly on the two leg lower end inwalls of each " U " type snap ring, is formed with projection in addition on two leg front-end faces.
After adopting such scheme, pipeline Quick Connect Kit of the present utility model, be that transverse axis by two threeway vertical tubes is placed in two block sets of threeway transverse tube and realizes, and cooperate the connection set of a unidirectional assembling and transverse axis activity to be combined together, when the transverse axis band connection set and is inserted in the block set in the lump, can be equipped in the draw-in groove in the block set; The front end of transverse axis forms floral axis in addition, and the bottom of block set is provided with the flower cover that cooperates with it, floral axis can be selected the oblique angle of the relative threeway transverse tube of threeway vertical tube outlet pipe with spending cover, after floral axis is placed in the flower cover simultaneously, the flower cover just can stop the rotation of floral axis, even threeway vertical tube and threeway transverse tube are after accurately having selected the relative engagement angle, connection that can be quick, firm cooperates, to constitute a leading inner core tube that meets usage requirement.
Description of drawings
The exploded view of leading inner core tube of Fig. 1 and carriage;
The schematic representation that cooperates of the leading inner core tube of Fig. 2 and carriage;
Fig. 3 is a three-dimensional exploded view of the present utility model;
Fig. 4 is an assembled sectional view of the present utility model;
Fig. 5 is the three-dimensional cutaway view of the utility model threeway transverse tube;
Fig. 6 is a combination appearance figure of the present utility model.
Embodiment
Shown in Fig. 3,4,5,6, pipeline Quick Connect Kit of the present utility model is to be formed by the plastic cement material moulding, the connection set 3 that it comprises two symmetrically arranged threeway vertical tubes 1, a threeway transverse tube 2 and connects threeway vertical tube 1 and threeway transverse tube 2.
This threeway vertical tube 1 one-body molded transverse axis 12 that vertical tube 11 and vertical with vertical tube 11 are arranged, this transverse axis 12 is the nearly top that is positioned at vertical tube 11, the lower tube of vertical tube 1 relative transverse axis 12 on one's body or be distributed with outside thread 111 on the pipe shaft of top and the bottom, be connected cooperation with convenient with outside appurtenances, and on the position that transverse axis 12 is set, form polygon vertical cut face or batter post face 112, closed end can be established in the top of this vertical tube 11, also can be open end, to connect water outlet device, be provided with the inner chamber 113 that communicates with transverse axis 12 in the vertical tube 11 in addition; And transverse axis 12 is made as in abutting connection with both sides, vertical tube 11 place and faces 121 directly, face 121 down either side directly and form latch 128, and form necking down axle 122, the symmetrical two arc caulking grooves 123 that offer it in abutting connection with facing 121 the place aheads directly, arc caulking groove 123 both sides are provided with bayonet socket 124, and the bottom land front portion is provided with a guide block 129; Be provided with the annular groove 125 of fitted seal circle in arc caulking groove 123 front portions, transverse axis 12 ends that are positioned at annular groove 125 the place aheads form floral axis 126, and these floral axis 126 outer rims are evenly distributed with vertical fin 127.
Cooperate shown in Figure 5, these threeway transverse tube 2 middle parts form water pipe 21, two ends form block set 22, form short slot 23 in block set 22 outer wall both sides, symmetry is formed with draw-in groove 24 on block set 22 inwalls, the position of this draw-in groove 24 is corresponding with the position of above-mentioned arc caulking groove 123, and the cooperation position of corresponding floral axis 126 is provided with flower cover 25 in block set 22 bottoms in addition, and flower cover 25 vertically is distributed with and the corresponding mating groove 26 of fin 127 quantity.
This connection set 3 comprises a pair of arc card 31 and two " U " type snap rings 32, this arc card 31 is that an internal surface radian is less than above-mentioned arc caulking groove 123 radians, simultaneously be formed with grab 311 to cooperate with the bayonet socket 124 of arc caulking groove 123 in card 31 both sides, offer the guide groove 312 that cooperates with guide block 129 at these card 31 lower surface front ends, this card 31 forms the wedge-like body of convergent vertically in addition; Face the latch 322 that 121 latch 128 cooperates directly and form on two legs, the 321 lower end inwalls of " U " type snap ring 32 with above-mentioned, other is formed with projection 323 on two legs, 321 front-end faces.
When threeway transverse tube 2 and two threeway vertical tubes 1 are connected, the guide block 129 of the arc caulking groove 123 of the guide groove 312 aligning transverse axis 12 of arc card 31 is connected in the arc caulking groove 123 at first respectively, grab 311 cooperates with bayonet socket 124, to make card 31 can not break away from from transverse axis 12, have the gap between arc card 31 inwalls that assemble and the arc caulking groove 123, the top of card 31 is to protrude out in necking down axle 122 outer rims simultaneously; The transverse axis 12 that is equipped with seal ring and is equipped with two threeway vertical tubes 1 of arc card 31 is stretched two block sets 22 that place threeway transverse tube 2 respectively, rotate vertical tube 11 relative to block set 22 and search out the outlet pipe 21 of threeway transverse tube 2 and the relative angle of vertical tube 11, firmly in block set 22, promote transverse axis 12, arc card 31 pressurizeds of this moment are to internal strain, when transverse axis 12 moves to draw-in groove 24 places of block set 22 with arc card 31, arc card 31 recovers deformation and is equipped in the draw-in groove 24, so just finish being tightly connected of threeway vertical tube 1 and threeway transverse tube 2, and floral axis 126 is just stretched and is placed flower cover 25, be subject to the matching relationship of fin on the floral axis 126 127 and the mating groove 26 of flower cover 25, make threeway vertical tube 1 relatively rotate with threeway transverse tube 2; The wedge-shaped structure of arc card 31 makes threeway vertical tube 1 remove from threeway transverse tube 2 more in addition; At last again with two " U " type snap ring, 32 relative threeway vertical tubes 1 cutting ferrule facing directly on 121 from top to bottom in transverse axis 12, simultaneously the projection 322 of snap ring 32 just is embedded in the short slot 23 of block set 22 outer wall both sides of threeway transverse tube 2, when " U " type snap ring 32 puts in place, latch 322 on its two legs, 321 lower end inwalls cooperates with latch 128 lockings of facing 121 directly, this " U " type snap ring 32 is to prevent that further threeway vertical tube 1 from threeway transverse tube 2 relative rotation displacement taking place, and the soundness of the two connection.
Certainly, the a pair of arc card 31 of connection set 3 can replace with a slotted collar, only offer the draw-in groove that cooperates with slotted collar on the corresponding transverse axis 12, and this slotted collar and be made as wedge-shaped structure, can realize the unidirectional assembling function of threeway vertical tube 1 and threeway transverse tube 2 equally.
To sum up, pipeline Quick Connect Kit of the present utility model, be that transverse axis 12 by two threeway vertical tubes 1 is placed in two block sets 22 of threeway transverse tube 2 and realizes, and cooperate the connection set 3 of a unidirectional assembling to be combined together with transverse axis 12 activities, when transverse axis 12 is being with connection set 3 to be inserted in the block set 22 in the lump, can be equipped in the draw-in groove 24 in the block set 22; The front end of transverse axis 12 forms floral axis 126 in addition, and the bottom of block set 22 is provided with the flower cover 25 that cooperates with it, floral axis 126 can be selected the oblique angle of threeway vertical tube 1 relative threeway transverse tube 2 outlet pipes 21 with spending cover 25, after floral axis 126 is placed in the flower cover 25 simultaneously, flower cover 25 just can stop the rotation of floral axis 126, even threeway vertical tube 1 and threeway transverse tube 2 are after accurately having selected the relative engagement angle, connection that can be quick, firm cooperates, to constitute a leading inner core tube that meets usage requirement.
Claims (9)
1, a kind of pipeline Quick Connect Kit is characterized in that: this pipeline comprises two threeway vertical tubes, a threeway transverse tube and connects the connection set of threeway vertical tube and threeway transverse tube; Be provided with moving card and be hinged with the draw-in groove of putting in succession on the transverse axis of two threeway vertical tubes, this connection set is the wedge shape card, forms floral axis at the transverse axis front end in addition; Correspondence is respectively equipped with the draw-in groove that cooperates with the wedge shape card in two block sets of threeway transverse tube, be provided with the flower cover that cooperates with floral axis in addition in the block set bottom; The threeway vertical tube is the block set that places the threeway transverse tube with the connection set stuffing box gland.
2, pipeline Quick Connect Kit as claimed in claim 1, it is characterized in that: the threeway vertical tube is one-body molded vertical tube and a transverse axis vertical with vertical tube, this transverse axis is the nearly top that is positioned at vertical tube, vertical tube is furnished with outside thread in the pipe shaft punishment that cooperates with the external connecting part, and polygon vertical cut face of formation or irregular cylinder on the position of transverse axis are being set, be provided with the inner chamber that communicates with transverse axis in the vertical tube.
3, pipeline Quick Connect Kit as claimed in claim 1 is characterized in that: on the transverse axis symmetry offer two arc caulking grooves, arc caulking groove both sides are provided with bayonet socket.
4, pipeline Quick Connect Kit as claimed in claim 1 is characterized in that: transverse axis is made as in abutting connection with both sides, vertical tube place and faces directly, faces down either side directly and forms latch, and form the necking down axle in abutting connection with facing the place ahead directly, offers two arc caulking grooves on it; Be provided with the annular groove of fitted seal circle in arc caulking groove front portion, the transverse axis end that is positioned at annular groove the place ahead forms floral axis, and this floral axis outer rim is evenly distributed with vertical fin.
5, as claim 3 or 4 described pipeline Quick Connect Kits, it is characterized in that: arc caulking groove bottom land front portion is provided with a guide block.
6, as claim 1,3 or 4 described pipeline Quick Connect Kits, it is characterized in that: threeway transverse tube middle part forms water pipe, two ends form block set, form short slot in block set outer wall both sides, symmetry is formed with draw-in groove on the block set inwall, the position of this draw-in groove is corresponding with the position of above-mentioned arc caulking groove, and the cooperation position at the corresponding floral axis in block set bottom is provided with the flower cover in addition, and the flower cover vertically is distributed with and the corresponding mating groove of fin quantity.
7, as claim 1,3 or 4 described pipeline Quick Connect Kits, it is characterized in that: connection set comprises a pair of arc card, each arc card is the radian of an internal surface radian less than above-mentioned arc caulking groove, be formed with simultaneously in the card both sides grab with the bayonet fittings of arc caulking groove, offer the guide groove that cooperates with guide block at this card lower surface front end, this card forms wedge-like body vertically in addition.
8, pipeline Quick Connect Kit as claimed in claim 1 is characterized in that: connection set is two slotted collar, and this slotted collar is made as wedge-shaped structure.
9, as claim 1 or 4 described pipeline Quick Connect Kits, it is characterized in that: connection set also comprises two " U " type snap ring, form the latch that cooperates with the above-mentioned latch of facing directly on the two leg lower end inwalls of each " U " type snap ring, on two leg front-end faces, be formed with projection in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920137194U CN201391703Y (en) | 2009-03-17 | 2009-03-17 | Conduit fast connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920137194U CN201391703Y (en) | 2009-03-17 | 2009-03-17 | Conduit fast connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201391703Y true CN201391703Y (en) | 2010-01-27 |
Family
ID=41598528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920137194U Expired - Fee Related CN201391703Y (en) | 2009-03-17 | 2009-03-17 | Conduit fast connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201391703Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313101A (en) * | 2011-05-05 | 2012-01-11 | 陈正明 | Extensible hose with special-shaped lining-ring connector and injection molding method thereof |
| CN103292083A (en) * | 2013-06-04 | 2013-09-11 | 无锡金顶石油管材配件制造有限公司 | Petroleum pipe end connector structure |
| CN103292075A (en) * | 2013-06-04 | 2013-09-11 | 无锡金顶石油管材配件制造有限公司 | Petroleum pipeline with guide groove structures |
-
2009
- 2009-03-17 CN CN200920137194U patent/CN201391703Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313101A (en) * | 2011-05-05 | 2012-01-11 | 陈正明 | Extensible hose with special-shaped lining-ring connector and injection molding method thereof |
| CN102313101B (en) * | 2011-05-05 | 2015-02-04 | 陈正明 | Extensible hose with special-shaped lining-ring connector and injection molding method thereof |
| CN103292083A (en) * | 2013-06-04 | 2013-09-11 | 无锡金顶石油管材配件制造有限公司 | Petroleum pipe end connector structure |
| CN103292075A (en) * | 2013-06-04 | 2013-09-11 | 无锡金顶石油管材配件制造有限公司 | Petroleum pipeline with guide groove structures |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100827 Address after: Siming Industrial Park Industrial Zone Xiamen city Fujian province 361000 No. 306 B5 Patentee after: Xiamen Lilin Sanitary Co., Ltd. Address before: The North Industrial Zone of Jimei Tianfeng road Xiamen City, Fujian province 361021 No. 69 Patentee before: Xiamen Runner Industrial Corporation |
|
| 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: 20100127 Termination date: 20170317 |