CN2785687Y - Water inlet and outlet joint special for filtering cartridge lid or water filter - Google Patents
Water inlet and outlet joint special for filtering cartridge lid or water filter Download PDFInfo
- Publication number
- CN2785687Y CN2785687Y CN 200520019568 CN200520019568U CN2785687Y CN 2785687 Y CN2785687 Y CN 2785687Y CN 200520019568 CN200520019568 CN 200520019568 CN 200520019568 U CN200520019568 U CN 200520019568U CN 2785687 Y CN2785687 Y CN 2785687Y
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- China
- Prior art keywords
- joint
- water
- filter
- filter cylinder
- cylinder lid
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- Expired - Fee Related
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Abstract
The utility model relates to a joint special for the water inlet and outlet of a filtering cartridge lid or a water filter, which comprises a T-shaped sleeve head, and the front end of the T-shaped sleeve head is of a claw shape. The utility model is characterized in that the front end margin of the joint is provided with at least one leakproof gasket; the circumference surface of a pipe body at the rear part of the leakproof gasket is provided with external threads; the inner end opening of the joint is a polygon opening. The joint is in screw connection with the inner part of the water inlet and outlet of the filtering cartridge lid or the water filter; the outer end opening of the joint is a circular hole; a water pipe is together inserted into the circular hole at the outer end of the joint by utilizing the T-shaped sleeve head, so that connection can be completed through the joint being completely connected with the water inlet or the water outlet of a closed vessel or a filter cylinder lid. The joint for the water inlet and outlet of a filter cylinder lid not only has the advantages of simple structure, low cost, convenient installation and high speed for taking water, but also through the screw connection and the interlocking function of the internal and the external threads, the utility model can reach the effect of high water pressure resistance.
Description
Technical field
The utility model relates to a kind of joint that is exclusively used in filter cylinder lid or water filter entery and delivery port.
Background technology
Water filter mainly be by be provided with behind the filter material in the filter cylinder and on filter cylinder spiral shell establish filter cylinder lid and form, or filter material is arranged in the closed container.The water source enters from filter cylinder lid or the default water inlet of closed container, after filtering via the filter material of filter cylinder or closed container, cover by filter cylinder again or closed container on delivery port discharge and use for the drinking-water person.Wherein, the intake-outlet of filter cylinder lid or water filter all respectively is provided with a joint, with the convenient pipeline that is connected.Therefore, no matter be the water filter of detachable filter material or the closed water filter of non-dismountable filter material, all must offer intake-outlet on it, and in this intake-outlet, establish a joint respectively, use with the convenient pipeline that is connected.
At present, the connected mode of filter cylinder lid or water filter intake-outlet and pipeline, except that traditional nipple adds T-socket and nut be fastenedly connected, following dual mode in addition.Please see Figure 3, Fig. 4, first kind of mode is to offer internal thread 100 in the water inlet 10 of filter cylinder lid 1 or water filter, joint 2 is designed to first half external screw thread 23, latter half of profile is a polygon 24, internal and external threads by identical pitch, external diameter, the end of joint 2 can be bolted in behind leakproof adhesive plaster 230 in the intake-outlet 10,11 via circle, utilize a T shape pullover 31 to be placed on water pipe 3 external diameters again after, and a leak-proof gasket 4 is inserted in the endoporus of joints.Pullover 31 Front-end Design of this T shape become claw-like, and awl projection 310 and opening 311 are arranged, and make the pullover front end of T shape flexible, are inserted in the lump in joint 2 endoporus after making it can successfully be placed on the water pipe external diameter again.The pullover front end claw-like of T shape projection blocks effect and can't break away from, and finishes being connected of filter cylinder lid or water filter intake-outlet and water pipe.This joint, though half has the effect of snap joint, but it must enclose winding number layer leakproof adhesive plaster 230 on the external screw thread of joint, to improve the tight ness rating between internal and external threads, its whole winding process procedures is many, time-consuming taking a lot of work, and the polygonal body 24 at joint rear portion protrudes fully in closed container or filter cylinder lid outside is subject to damaged in collision and takes up room.
The second way is directly in the water inlet 10 of closed container or filter cylinder lid 1 and delivery port 11 behind the sheathed leak-proof gasket 4, be pressed into a ring set 5 again, being folded with a periphery on the ring set 5 cuts and is divided into the C clamp 50 that a plurality of metal clips 500 are arranged, each metal clips on this C clamp all protrudes on ring set 5 external diameters, by each metal clips unidirectional relation that all tilts, make ring set can be easier to be pressed into filter cylinder lid or water filter advances, in the delivery port, utilize a T shape pullover 31 to be placed on water pipe 3 external diameters at last again, the pullover architectural feature of this T shape as hereinbefore, its Front-end Design becomes claw-like projection 310 and opening 311, the pullover front end of T shape has elasticity, be inserted in the lump in the ring set 5 again after successfully being placed on water pipe 3 external diameters, finish filter cylinder lid or water filter and advance, the linking of delivery port and water pipe 3.This kind technology, though assembly is simple, must be provided with metal clips 500 on its ring set 5, this metal clips must be designed to tilt to same direction simultaneously, just predetermined effect can be reached, otherwise water pipe can't be connected at all in the entery and delivery port of filter cylinder lid or water filter.Moreover, must force in the entery and delivery port that enters filter cylinder lid or water filter in hard pressure mode, the entery and delivery port inwall of filter cylinder lid or water filter not only is subjected to its hard pressure and impaired, relatively also make its fixing property discounting because of inner hole wall is impaired, therefore when being subjected to higher hydraulic pressure, this ring set 5 bears incessantly high being pressed with and produces the phenomenon that pops.
Summary of the invention
The purpose of this utility model is, a kind of joint that is exclusively used in filter cylinder lid or water filter entery and delivery port is provided, providing Fast Installation on filter cylinder lid or water filter shell body entery and delivery port, and reach handled easily, Rapid Combination and quick water receiving and effect that can be high pressure resistant.
For reaching above-mentioned purpose, the utility model adopts following technical scheme: be exclusively used in filter cylinder lid or water filter entery and delivery port joint, this joint is the externally threaded cylindrical tube of tool, its front-end edge place is provided with at least one leak-proof gasket, be external screw thread on the body periphery at leak-proof gasket rear, the inner port of cylindrical tube joint is the polygon mouth, utilizes the polygon spanner that this joint is bolted in filter cylinder lid or the water filter entery and delivery port, and leak-proof gasket clogs hole fully because of being squeezed; The joint external port is for being connected the circular hole that water pipe is used, and it is pullover to be nested with T shape on the water pipe, and the pullover front end of T shape is a claw-like, utilizes that T shape is pullover to be inserted in water pipe in the joint in the lump, and joint closely is connected with water inlet or delivery port that closed container or filter cylinder cover.
Actual effect of the present utility model is: this filter cylinder lid or water filter entery and delivery port joint, not only simple in structure, with low cost, simple installation, joint are quick, and can reach the effect of the high hydraulic pressure of ability by the screwing togather and interlocking of its internal and external threads.
Description of drawings
Fig. 1 is the utility model three-dimensional exploded view;
Fig. 2 is engaged in the generalized section of the entery and delivery port of filter cylinder lid for the utility model;
Fig. 3 is filter cylinder lid entery and delivery port and the three-dimensional exploded view of commonly using joint;
Fig. 4 covers entery and delivery port for filter cylinder and another commonly uses the three-dimensional exploded view of joint.
The specific embodiment
Below in conjunction with accompanying drawing the utility model being done one describes in detail:
See also Fig. 1, Fig. 2, as seen from the figure, joint of the present utility model, it is the externally threaded cylindrical tube 6 of a tool, the one ora terminalis is provided with at least one leak-proof gasket 60 nearby, the body periphery at leak-proof gasket 60 rears is an external screw thread 61, and this externally threaded external diameter, pitch are identical with the internal thread 100 of filter cylinder lid or water filter shell body entery and delivery port; Its inner port is a polygon mouth 62; Be convenient to this body 6 is screwed together in the entery and delivery port 10,11 of filter cylinder lid or water filter shell body with the polygon spanner, concordant with the periphery of filter cylinder lid fully.The cylindrical tube external port is for being connected the circular hole of water pipe 3 usefulness, and T shape pullover 31 is placed on water pipe 3 external diameters, inserts in this cylindrical tube together with water pipe 3 one again, and water pipe can be connected on the entery and delivery port of filter cylinder lid or water filter shell body easily and quickly.
As shown in the figure, the design's cylindrical tube 6 can connect the entery and delivery port of filter cylinder lid or water filter shell body easily and quickly, and the leak-proof gasket 60 at cylindrical tube front-end edge place and closely cooperating of filter cylinder lid entery and delivery port inwall, add internal and external threads 100,61 again and screw togather the push effect that the back is produced, cylindrical tube can closely be linked in the entery and delivery port of filter cylinder lid or water filter shell body, reach and to engage fast, again the light effect of leak-stopping and high water pressure resistant.
Above-mentioned institute is old, only is the design's preferred embodiment, all impartial design variation of doing according to present patent application, and the technology that is this case contains.
Claims (1)
1, is exclusively used in the joint of filter cylinder lid or water filter entery and delivery port, comprise T shape pullover [31], the pullover Front-end Design of this T shape is a claw-like, it is characterized in that: joint front-end edge place is provided with at least one leak-proof gasket [60], the body periphery at leak-proof gasket rear is external screw thread [61], joint [6] inner port is polygon mouth [62], joint [6] is bolted in the screw [10,11] of entery and delivery port of filter cylinder lid, joint [6] external port is for being connected the circular hole that water pipe is used, and T shape pullover [31] is inserted in the splice port after being placed on water pipe [3] external diameter more in the lump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520019568 CN2785687Y (en) | 2005-05-03 | 2005-05-03 | Water inlet and outlet joint special for filtering cartridge lid or water filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520019568 CN2785687Y (en) | 2005-05-03 | 2005-05-03 | Water inlet and outlet joint special for filtering cartridge lid or water filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2785687Y true CN2785687Y (en) | 2006-06-07 |
Family
ID=36774261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520019568 Expired - Fee Related CN2785687Y (en) | 2005-05-03 | 2005-05-03 | Water inlet and outlet joint special for filtering cartridge lid or water filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2785687Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147751A (en) * | 2013-03-28 | 2013-06-12 | 山西潞安矿业(集团)有限责任公司 | Water distribution plate used in atomizing system of tunneling machine |
| WO2015173537A3 (en) * | 2014-05-16 | 2016-06-16 | Melvyn Davenport | Utilisation of waste water and rainwater |
| TWI580882B (en) * | 2016-01-20 | 2017-05-01 | Pa E Machinery Industrial Co Ltd | A quick-connect filter |
-
2005
- 2005-05-03 CN CN 200520019568 patent/CN2785687Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147751A (en) * | 2013-03-28 | 2013-06-12 | 山西潞安矿业(集团)有限责任公司 | Water distribution plate used in atomizing system of tunneling machine |
| WO2015173537A3 (en) * | 2014-05-16 | 2016-06-16 | Melvyn Davenport | Utilisation of waste water and rainwater |
| TWI580882B (en) * | 2016-01-20 | 2017-05-01 | Pa E Machinery Industrial Co Ltd | A quick-connect filter |
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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: 20060607 Termination date: 20130503 |