CN102410418A - Quick joint capable of preventing water leakage - Google Patents
Quick joint capable of preventing water leakage Download PDFInfo
- Publication number
- CN102410418A CN102410418A CN2011102800050A CN201110280005A CN102410418A CN 102410418 A CN102410418 A CN 102410418A CN 2011102800050 A CN2011102800050 A CN 2011102800050A CN 201110280005 A CN201110280005 A CN 201110280005A CN 102410418 A CN102410418 A CN 102410418A
- Authority
- CN
- China
- Prior art keywords
- pipe joint
- rapid pipe
- hole
- quick joint
- fixed structure
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
- F16L37/0925—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector with rings which bite into the wall of the pipe
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
- F16L37/0927—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector the wedge element being axially displaceable for releasing the coupling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention relates to a quick joint capable of preventing water leakage. The quick joint comprises a body, a sealing ring, a cap, a toggle clip and a buckle, wherein the body is a cylinder with a hollow cavity in the interior; a stepped through hole is formed at one end of the body; a fixing insertion hole into which an outer pipe is inserted is formed at the bottom of the stepped through hole; the diameter of the fixing insertion hole is smaller than that of the hollow cavity, so a step is further formed; the sealing ring is arranged at the step; the cap, the toggle clip and the buckle are sequentially arranged in the stepped through hole above the step according to requirements; and a fixing structure through which a pipe can pass is additionally arranged at the upper end of the sealing ring. When the quick joint is used, after the pipe outside the quick joint is bent due to an external force, the pipe in the body of the quick joint is firmly fixed and held by the fixing structure and the fixing insertion hole, so the sealing ring cannot be deformed by stress and the problem of water leakage caused by the deformation of the sealing ring is solved. The quick joint has a simple structure and is convenient to process and mount.
Description
Technical field
The present invention relates to a kind of rapid pipe joint of the environment that is applied to paddle, refer in particular to the rapid pipe joint that prevents seepage in a kind of appliance water water purifier (machine) equipment, belong to the accessory technical field of paddling.
Background technique
Rapid pipe joint is called the push-in type pipe fitting again, because of its simple operation, connect perfect compact and advantage such as can use to be applied to a lot of fields repeatedly.
In the environment of paddling, in a lot of appliance water water purifiers (device), the connection between the pipeline is also used rapid pipe joint and is realized, the various water purification machines that widely Consumer favored especially in recent years, as; Family expenses reverse osmosis (reverse osmosis) water purifier; Reverse Osmosis Technology: the reverse osmosis original text is REVERSEOSMOSIS (being called for short RO); Principle is to apply the pressure bigger than naturally osmotic pressure at raw water side, make water molecule by the high side's reverse osmosis of concentration to the low side of concentration.Usually; The reverse osmosis water purifier is to dissolve 2 active carbon filter cores of blown filter (1 active carbon particle, 1 sintering activity charcoal) etc. through 1 PPF; Former water is carried out pre-filtering; Again to pre-filtering water exert pressure (through suction booster) make it be ten thousand/reverse osmosis membrane of micron through pore size, i.e. RO film.Being connected of pipeline all be to use rapid pipe joint between each filter core, between filter core and the RO film, between filter core and water inlet and OR film and the water outlet or the like.Yet, limit by whole water purifier volume, the arrangement of filter core is very compact; Therefore each pipeline usually is in by powerful crooked state, and it is bigger to add in the upper pipeline pressure of current, in the course of time; Cause seal ring in the fast connector because of monolateral stressed the distortion, as shown in Figure 1, seal ring receive the long-term crooked compressing seal ring of pipe to add and receive seasonal difference variation and expand with heat and contract with cold after burn-in effects; Cause seal ring distortion, lose seal action gradually and cause the seepage phenomenon.And cause product not only to bring inconvenience after leaking to the user, even more serious is can infiltrate in suction booster and other the circuit connection by water, causes burning motor, or causes whole set equipment to leak and can't use.
Therefore, solve the problem of above-mentioned rapid pipe joint percolating water, have important practical significance.
Summary of the invention
The object of the present invention is to provide a kind of rapid pipe joint that prevents seepage,, make the seal ring distortion cause the problem of percolating water because of tube bending causes monolateral compressing with after solving pipeline and rapid pipe joint being connected.
A kind of rapid pipe joint that prevents seepage of the present invention, it comprises body 1, seal ring 2, block 4, clip 5, buckle 7; Wherein, Body 1 is the cylindrical shell that an inside has cavity; At the one of which end is the stepped ramp type through hole, has the fixed jack 11 that is used to insert outside tube in the bottom of this stepped ramp type through hole, and the diameter of this fixed jack 11 is little than the diameter of cavity; And then forming a step 12, seal ring 2 is positioned over this step 12 places; Set gradually block 4, clip 5 and buckle 7 again in up the stepped ramp type through hole on request; It is characterized in that:, further have additional the fixed structure 3 that can let pipe 6 pass in the upper end of seal ring 2;
Wherein, the degree of depth of fixed jack 11 is deepened, make it greater than 2mm.
After in the pipe 6 of outside is planted the fixed jack 11 that gets into intensification; Be fixed jack 11 of pipe 6 is fixedly embraced with fixed structure 3 these two places; When pipe 6 receives external force and when crooked; Be positioned at the pipe of rapid pipe joint inside (being cavity) because the jack 11 of being fixed is fixed with fixed structure 3 these two places and clenched, make that therebetween seal ring 2 can stress deformation, so just avoided seal ring to produce the problem of percolating water because of distortion.
Wherein, the degree of depth of described fixed jack 11 is less than or equal to 10mm.
Wherein, described fixed structure 3 is a tubular structure.
Wherein, described fixed structure 3 can further be provided with a flange 31, and this flange 31 is connected to realize the location with the bottom of block 4.
Wherein, described flange 31 is bonding or welding with the Placement of the bottom of block 4.
Wherein, described fixed structure 3 and body 1 are through clamping or are spirally connected or welding or bonding mode are connected.
Wherein, described fixed structure 3, the internal diameter of its internal diameter and fixed jack 11 is consistent.
Wherein, described stepped ramp type through hole, its internal diameter and the degree of depth will be complementary with the size and the requirement of built-in accessories.This accessory comprises seal ring 2, fixed structure 3, block 4 etc.
The global shape of described rapid pipe joint (also being the global shape of body 1), can be general on the market " one " type (two ports are arranged), " L " type (two ports are arranged), T-shape (three ports are arranged), " Y " type (three ports are arranged), " ten " type (four ports are arranged), comprise be applied in the quick formula socket in supercharging pump head two ends, quick formula socket solenoid valve, quick formula height/lower pressure switch, quick formula waste water than (valve of restricting water supply), various quick formula ball valve and quick formula flow transducer with must use during pipe-line equipment that rapid pipe joint is connected or the like installs.Adopt the structural type of rapid pipe joint at which or which port, set according to actual needs.It all is the structural type of rapid pipe joint that all of the port is also arranged.If this port is not the structural type of rapid pipe joint, then adopt usual manner to connect, like pin joint, interlocking, clamping or the like closely.
A kind of rapid pipe joint that prevents seepage of the present invention; The advantage and the effect of its technological scheme structural design are: this rapid pipe joint in use; After the outside pipe of rapid pipe joint receives the external force bending; Pipe in the rapid pipe joint body interior is motionless because of having fixed structure and fixed jack two places that pipe is firmly fixedly embraced, and makes seal ring can not be out of shape because of stressed, has so just avoided seal ring to produce the problem of seepage because of distortion.And of the present invention simple in structure, convenient processing and installation.
Description of drawings
Shown in Figure 1 is the user mode figure of rapid pipe joint and pipe in the existing technology;
Shown in Figure 2 for the sectional drawing of structure of the present invention;
Shown in Figure 3 for the explosive view of structure of the present invention;
Shown in Figure 4 is the sectional drawing of fixed structure of the present invention;
Shown in Figure 5 is the user mode figure of rapid pipe joint of the present invention and pipe.
Concrete label is following among the figure:
1, body 11, fixed jack 12, step
2, seal ring 3, fixed structure 31, flange
4, block 5, clip 6, pipe
7, the degree of depth of buckle 8, clip activity space L, fixed jack
Embodiment
Below in conjunction with accompanying drawing, technological scheme of the present invention is done further explanation.
Rapid pipe joint of the present invention is specially the rapid pipe joint of a kind of " L " type, and like Fig. 2, shown in 3, it has A, two ports of B.Present embodiment is explained the shape structure of rapid pipe joint of the present invention with port A.A kind of rapid pipe joint that prevents seepage of the present invention, it comprises body 1, seal ring 2, fixed structure 3, block 4, clip 5, buckle 7.
Body 1 is the cylindrical shell that an inside has the water flowing cavity; Be the stepped ramp type through hole at one of which end (being the A end); Have the fixed jack 11 that is inserted pipe 6 by body exterior in the bottom of this stepped ramp type through hole, the degree of depth of this fixed jack 11 is 6mm, and its diameter is little than the diameter of water flowing cavity; And then forming a step 12, seal ring 2 is positioned over this step 12 places; Set gradually fixed structure 3, block 4, clip 5 and buckle 7 again in up the stepped ramp type through hole on request; Between block 4 and fixed structure 3, reserve a clip activity space 8.
When using described rapid pipe joint to be connected with pipe; After outside pipe 6 passes clip 5, block 4, fixed structure 3 and seal ring 2 successively; Finally planted and got in the fixed jack 11; Between block 4 and clip 5, insert buckle 7 then, cause the metal claw on clip 5 internal diameters can block pipe 6, realize connecting fast.The pipe 6 that is positioned at the body cavity inside jack 11 that is fixed is fixedly embraced pipe with fixed structure 3 these two places; When the outside pipe of rapid pipe joint receives external force and when crooked; Be positioned at the pipe of rapid pipe joint inside (being cavity) owing to there is this two place to fix and firmly embraced; Make that the seal ring 2 between fixed jack 11 and fixed structure 3 can stress deformation, thereby like this with regard to having avoided seal ring to produce the problems such as seepage that the slit causes water because of distortion, as shown in Figure 5.
The depth bounds of described fixed jack 11 is greater than 2mm, is less than or equal to 10mm.
Described fixed structure 3 is a tubular structure.
As shown in Figure 4, described fixed structure 3 can further be provided with a flange 31, and this flange is connected to realize the location with the bottom of block 4.
Described flange 31 is bonding or welding with the Placement of the bottom of block 4.
Described fixed structure 3, its internal diameter equals the internal diameter of fixed jack 11.
Described fixed structure 3 and body 1 are through clamping or are spirally connected or welding or bonding mode are connected.
The quantity of described seal ring 2 can be two or more, and present embodiment is two.
The global shape of described rapid pipe joint (also being the global shape of body 1), can be general on the market " one " type (two ports are arranged), " L " type (two ports are arranged), T-shape (three ports are arranged), " Y " type (three ports are arranged), " ten " type (four ports are arranged), comprise be applied in the quick formula socket in supercharging pump head two ends, quick formula socket solenoid valve, quick formula height/lower pressure switch, quick formula waste water than (valve of restricting water supply), various quick formula ball valve and quick formula flow transducer with must use during pipe-line equipment that rapid pipe joint is connected or the like installs.Adopt the structural type of rapid pipe joint at which or which port, set according to actual needs.It all is the structural type of rapid pipe joint that all of the port is also arranged.If this port is not the structural type of rapid pipe joint, then adopt usual manner to connect, like pin joint, interlocking, clamping or the like closely.
Rapid pipe joint of the present invention not only can be applied to the connection between pipeline, accessory in commercialization, the family expenses reverse osmosis water purifier, also can be applied to use in other products of paddling between the pipeline and component of rapid pipe joint connection.
Claims (9)
1. rapid pipe joint that prevents seepage, it comprises body (1), seal ring (2), block (4), clip (5), buckle (7); Wherein, Body (1) is the cylindrical shell that an inside has cavity; At the one of which end is the stepped ramp type through hole, has the fixed jack (11) that is used to insert outside tube in the bottom of this stepped ramp type through hole, and the diameter of this fixed jack (11) is little than the diameter of cavity; And then forming a step (12), seal ring (2) is positioned over this step (12) and locates; Set gradually block (4), clip (5) and buckle (7) on request in up the stepped ramp type through hole again; It is characterized in that: the upper end in seal ring (2) further has additional the fixed structure (3) that can let pipe (6) pass.
2. a kind of rapid pipe joint that prevents seepage according to claim 1 is characterized in that: the degree of depth of fixed jack (11) is deepened, make it greater than 2mm.
3. a kind of rapid pipe joint that prevents seepage according to claim 2 is characterized in that: the degree of depth of described fixed jack (11) is less than or equal to 10mm.
4. a kind of rapid pipe joint that prevents seepage according to claim 1 is characterized in that: described fixed structure (3) is a tubular structure.
5. a kind of rapid pipe joint that prevents seepage according to claim 4 is characterized in that: described fixed structure (3) further is provided with a flange (31), and this flange (31) is connected to realize the location with the bottom of block (4).
6. a kind of rapid pipe joint that prevents seepage according to claim 5 is characterized in that: described flange (31) is bonding or welding with the Placement of the bottom of block (4).
7. a kind of rapid pipe joint that prevents seepage according to claim 1 is characterized in that: described fixed structure (3) and body (1) are through clamping or are spirally connected or welding or bonding mode are connected.
8. according to claim 4 or 5 described a kind of rapid pipe joints that prevent seepage, it is characterized in that: described fixed structure (3), the internal diameter of its internal diameter and fixed jack 11 is consistent.
9. a kind of rapid pipe joint that prevents seepage according to claim 1 is characterized in that: described stepped ramp type through hole, its internal diameter and the degree of depth will be complementary with the size and the requirement of built-in accessories.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102800050A CN102410418A (en) | 2011-09-20 | 2011-09-20 | Quick joint capable of preventing water leakage |
| PCT/CN2011/002213 WO2013040737A1 (en) | 2011-09-20 | 2011-12-29 | Quick connector preventing water leakage |
| CN201220448666XU CN202746824U (en) | 2011-09-20 | 2012-09-04 | Special quick connector for preventing water leakage of household RO (Reverse Osmosis) water purifier |
| CN2012204484630U CN202746823U (en) | 2011-09-20 | 2012-09-04 | Leak stoppage structure of special quick connector for household RO (Reverse Osmosis) water purifier |
| CN201210324466.8A CN102797931B (en) | 2011-09-20 | 2012-09-04 | Leak stopping structure of special quick pipe joint for household RO (Reverse Osmosis) water purifying machine |
| CN2012103244687A CN102797925A (en) | 2011-09-20 | 2012-09-04 | Water leakage prevention quick joint specially for household RO (Reverse Osmosis) water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102800050A CN102410418A (en) | 2011-09-20 | 2011-09-20 | Quick joint capable of preventing water leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102410418A true CN102410418A (en) | 2012-04-11 |
Family
ID=45912651
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102800050A Pending CN102410418A (en) | 2011-09-20 | 2011-09-20 | Quick joint capable of preventing water leakage |
| CN2012103244687A Pending CN102797925A (en) | 2011-09-20 | 2012-09-04 | Water leakage prevention quick joint specially for household RO (Reverse Osmosis) water purifier |
| CN201210324466.8A Expired - Fee Related CN102797931B (en) | 2011-09-20 | 2012-09-04 | Leak stopping structure of special quick pipe joint for household RO (Reverse Osmosis) water purifying machine |
| CN201220448666XU Expired - Fee Related CN202746824U (en) | 2011-09-20 | 2012-09-04 | Special quick connector for preventing water leakage of household RO (Reverse Osmosis) water purifier |
| CN2012204484630U Expired - Lifetime CN202746823U (en) | 2011-09-20 | 2012-09-04 | Leak stoppage structure of special quick connector for household RO (Reverse Osmosis) water purifier |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103244687A Pending CN102797925A (en) | 2011-09-20 | 2012-09-04 | Water leakage prevention quick joint specially for household RO (Reverse Osmosis) water purifier |
| CN201210324466.8A Expired - Fee Related CN102797931B (en) | 2011-09-20 | 2012-09-04 | Leak stopping structure of special quick pipe joint for household RO (Reverse Osmosis) water purifying machine |
| CN201220448666XU Expired - Fee Related CN202746824U (en) | 2011-09-20 | 2012-09-04 | Special quick connector for preventing water leakage of household RO (Reverse Osmosis) water purifier |
| CN2012204484630U Expired - Lifetime CN202746823U (en) | 2011-09-20 | 2012-09-04 | Leak stoppage structure of special quick connector for household RO (Reverse Osmosis) water purifier |
Country Status (2)
| Country | Link |
|---|---|
| CN (5) | CN102410418A (en) |
| WO (1) | WO2013040737A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759086A (en) * | 2013-11-25 | 2014-04-30 | 黎莲威 | Fluid pipeline connecting assembly |
| CN104454506A (en) * | 2014-10-28 | 2015-03-25 | 杭州力夫机电制造有限公司 | Fast plugging-type structure of RO booster pump |
| CN110332390A (en) * | 2019-07-23 | 2019-10-15 | 宁波市鼎臣环保科技有限公司 | A kind of the water purifier connector and water purifier of the horizontal inserted block of band |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410418A (en) * | 2011-09-20 | 2012-04-11 | 蔡应麟 | Quick joint capable of preventing water leakage |
| DE102013003925A1 (en) * | 2013-03-08 | 2014-09-11 | Neoperl Gmbh | Sanitary installation part, built-in arrangement and sanitary fitting |
| DE202013002189U1 (en) | 2013-03-08 | 2014-06-11 | Neoperl Gmbh | Sanitary installation part, built-in arrangement and sanitary fitting |
| CN108726697A (en) * | 2017-04-14 | 2018-11-02 | 青岛经济技术开发区海尔热水器有限公司 | A kind of hydrotreater exterior line connection structure and hydrotreater |
| CN107101056B (en) * | 2017-05-22 | 2023-04-25 | 重庆溯联汽车零部件有限公司 | Quick connector for crank case |
| CN107500455A (en) * | 2017-10-09 | 2017-12-22 | 马琳 | A kind of environmentally friendly water purification joint and its application method |
| CN108036127B (en) * | 2017-12-21 | 2024-02-23 | 海南联塑科技实业有限公司 | Spiral rib lining connecting piece of carat pipe |
| EP4178705A4 (en) * | 2020-07-10 | 2024-05-22 | Entegris Inc | Connection assembly and filter assembly |
| TWM602746U (en) | 2020-07-22 | 2020-10-11 | 訊凱國際股份有限公司 | Adapting head component |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS5399154A (en) * | 1977-02-07 | 1978-08-30 | Rieber & Son As | Forming element and sealing ring combined |
| EP0667942B1 (en) * | 1992-09-21 | 2000-01-12 | Proprietary Technology, Inc. | Means of coupling of non-threaded connections |
| US5775738A (en) * | 1992-09-21 | 1998-07-07 | Propiretary Technology, Inc. | Means of coupling of non-threaded connections |
| CN2166294Y (en) * | 1993-08-28 | 1994-05-25 | 陈步玺 | Expansion self-locking joint for pipeline |
| JP4055840B2 (en) * | 2000-09-11 | 2008-03-05 | オルゴ株式会社 | Beverage extractor |
| CN201028218Y (en) * | 2007-04-06 | 2008-02-27 | 许生启 | Pipe fitting joint |
| TWI405903B (en) * | 2008-09-17 | 2013-08-21 | Chao Fou Hsu | Sealing structure of diaphragm head of diaphragm pump |
| CN101676562B (en) * | 2008-09-18 | 2012-06-20 | 蔡应麟 | Leak stoppage structure of diaphragm pump head cover body |
| CN201308403Y (en) * | 2008-10-24 | 2009-09-16 | 陈瑞骞 | Water-inlet pipe casting of tap for drinking |
| CN101482209A (en) * | 2009-02-06 | 2009-07-15 | 伍婧绫 | Connector of pipe |
| JP2011074990A (en) * | 2009-09-30 | 2011-04-14 | Toyoda Gosei Co Ltd | Connector |
| CN201875280U (en) * | 2010-12-02 | 2011-06-22 | 孙仁迪 | Water outlet pipe connecting structure of kitchen faucet |
| CN102410418A (en) * | 2011-09-20 | 2012-04-11 | 蔡应麟 | Quick joint capable of preventing water leakage |
-
2011
- 2011-09-20 CN CN2011102800050A patent/CN102410418A/en active Pending
- 2011-12-29 WO PCT/CN2011/002213 patent/WO2013040737A1/en active Application Filing
-
2012
- 2012-09-04 CN CN2012103244687A patent/CN102797925A/en active Pending
- 2012-09-04 CN CN201210324466.8A patent/CN102797931B/en not_active Expired - Fee Related
- 2012-09-04 CN CN201220448666XU patent/CN202746824U/en not_active Expired - Fee Related
- 2012-09-04 CN CN2012204484630U patent/CN202746823U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759086A (en) * | 2013-11-25 | 2014-04-30 | 黎莲威 | Fluid pipeline connecting assembly |
| CN103759086B (en) * | 2013-11-25 | 2016-07-06 | 黎莲威 | Fluid line overlap-connected components |
| CN104454506A (en) * | 2014-10-28 | 2015-03-25 | 杭州力夫机电制造有限公司 | Fast plugging-type structure of RO booster pump |
| CN110332390A (en) * | 2019-07-23 | 2019-10-15 | 宁波市鼎臣环保科技有限公司 | A kind of the water purifier connector and water purifier of the horizontal inserted block of band |
| CN110332390B (en) * | 2019-07-23 | 2024-04-05 | 宁波市鼎臣环保科技有限公司 | Water purifier joint with transverse insertion block and water purifier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102797931B (en) | 2014-05-14 |
| CN102797931A (en) | 2012-11-28 |
| CN102797925A (en) | 2012-11-28 |
| CN202746823U (en) | 2013-02-20 |
| WO2013040737A1 (en) | 2013-03-28 |
| CN202746824U (en) | 2013-02-20 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120411 |