CN106439291A - Water purifier and water pipe connector thereof - Google Patents
Water purifier and water pipe connector thereof Download PDFInfo
- Publication number
- CN106439291A CN106439291A CN201610913279.1A CN201610913279A CN106439291A CN 106439291 A CN106439291 A CN 106439291A CN 201610913279 A CN201610913279 A CN 201610913279A CN 106439291 A CN106439291 A CN 106439291A
- Authority
- CN
- China
- Prior art keywords
- water
- inlet pipe
- water inlet
- installation
- pipe head
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 185
- 238000009434 installation Methods 0.000 claims description 44
- 210000000078 claw Anatomy 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 239000004698 Polyethylene Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 206010030110 Oedema mouth Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010058109 Hangnail Diseases 0.000 description 1
- -1 Polyethylene Polymers 0.000 description 1
- 229920001617 Vinyon Polymers 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
- F16L19/0218—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means comprising only sealing rings
-
- 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0237—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member specially adapted for use with attachments, e.g. reduction units, T-pieces, bends or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention relates to a water pipe joint of a water purifier, which comprises an inner joint and an outer joint, wherein the inner joint is positioned in the water purifier and is used for being connected with an inner pipe, the outer joint is exposed out of the water purifier and is used for being connected with a water inlet pipe, and the outer joint comprises: the water inlet pipe is used for being embedded into a water inlet pipe, a water hole for supplying water to flow into the water purifier is formed in the water inlet pipe, and the front end of the water inlet pipe is an expansion opening part with the diameter gradually increased from front to back; and the pressing piece is matched with the plug connector and is used for pressing the water inlet pipe on the expansion opening part. The reliability of the connection between the water inlet pipe and the external joint can be effectively improved through the matching of the expansion opening and the pressing piece, and the pressing piece can firmly press the water inlet pipe on the expansion opening part all the time even if the water pressure changes; meanwhile, the water pipe connector only needs to be opened by a pressing part and extract the water inlet pipe when being detached, the water inlet pipe is inserted into the expansion opening part during assembly, the pressing part is enabled to be pressed tightly on the water inlet pipe, the dismounting process is convenient and quick, and ideal dismounting efficiency can be guaranteed.
Description
Technical field
The present invention relates to water purifier production technical field, particularly to a kind of water purifier and its water pipe head.
Background technology
The water inlet that traditional water purifier is connected with running water typically adopts cannula type snap joint, and water pipe is usually PE
(Polyethylene vinyon) manages, and cannula type snap joint requires nothing more than and is directly inserted in joint i.e. water inlet PE pipe
Can.
Although this joint is easy for installation, the tap water pressure difference of different places is very big, and water is in break-make mistake
Cheng Zhonghui causes very big impact to water inlet position, the danger that PE pipe plug-in position presence of long duration is released by hydraulic pressure.
It is likely to result in actual use in user family and is occurred by the situation of bubble, bring larger economic loss.
Therefore, how on the one hand ensure that water pipe head and water inlet pipe fast assembling-disassembling, on the other hand can also ensure that into
The reliability that water pipe is connected with water pipe head is the technical problem of current those skilled in the art's urgent need to resolve.
Content of the invention
An object of the present invention is to provide a kind of water pipe head of water purifier, on the one hand to ensure water pipe head and enter
The fast assembling-disassembling of water pipe, on the other hand can also ensure that the reliability that water inlet pipe is connected with water pipe head.
Another object of the present invention also resides in a kind of water purifier using above-mentioned water pipe head of offer.
For reaching above-mentioned purpose, the water pipe head of the water purifier that the present invention provides, including in water purifier and for
The internal connection that inner tube is connected, and is exposed to that water purifier is outside and external lug for being connected with water inlet pipe, and described outside connects
Head includes：
For embedding the connection-peg within water inlet pipe, offer water supply inside described connection-peg and flow into inside described water purifier
Water hole, and the front end of described connection-peg is the swollen oral area that diameter becomes larger from the front to the back；
Coordinate with described connection-peg, and the compressing member for being pressed on described water inlet pipe on described swollen oral area.
Preferably, described connection-peg is to be provided with externally threaded external locking sections near the sections of described swollen oral area；Institute
Stating compressing member is the clamp nut being set in outside described water inlet pipe, and the inner surface setting of described clamp nut has and described outside
The internal thread of the external screw thread adaptation on locking sections, the front end of described clamp nut is to coordinate with described swollen oral area, and wall thickness is big
Water inlet pipe compressed part in its own rear end.
Preferably, the maximum gauge with diameter greater than described swollen oral area of described external locking sections, and described external locking
The end face of sections is constituted for being inserted in, to described water inlet pipe, the limited step that length is limited.
Preferably, described compressing member is to be set in outside described water inlet pipe, and is used for described water inlet pipe banding described
Hoop body on swollen oral area.
Preferably, described internal connection includes：
Installation body with hollow cavity, described installation body is fixedly installed on the housing of water purifier, and its one end
It is the inside installation end in described water purifier, the other end is the outside installation end outside positioned at described water purifier, described slotting
The rear end of joint is connected with described outside installation end；
The entry position of embedded described internal installation end, and for preventing the anticreep claw of described inner tube abjection.
Preferably, also include being embedded described install chamber body in sealing ring, the outer ring of described sealing ring with described
The wall cooperation of chamber body is installed, inner ring is coordinated with the described inner tube through its own.
Preferably, described anticreep claw is the embedded described pipe box installed in chamber body, and is provided with described pipe box
Sheet fastener, described sheet fastener tilts towards the described front end installing body.
Preferably, one end that described sheet fastener is used for contacting with described inner tube is further opened with blade, and described blade
In the wall embedding described inner tube in described inner tube reverse shuffle.
Preferably described sheet fastener includes multiple, and described sheet fastener is uniformly distributed along the circumference of described pipe box.
Preferably, the rear end of described connection-peg is embedded described outside installation end inside and is connected with described installation body screw thread
Connect, and the end face composition of described connection-peg carries out spacing spacing end face to described inner tube.
Preferably, the described inside installation end installing body is provided with for spacing with the housing cooperation of described water purifier
End cap, outside installation end is provided with external screw thread, and the installation nut coordinating with described outside installation end screw thread is by described installation body
It is fixedly installed on the housing of described water purifier.
Disclosed in this invention water purifier, including water pipe head, described water pipe head by above-mentioned any one public affairs
The water pipe head opened.
By in above technical scheme as can be seen that water purifier disclosed in this invention water pipe head in, external lug bag
Include for embedding connection-peg and the compressing member within water inlet pipe, wherein diameter becomes larger from the front to the back for the front end of connection-peg
Swollen oral area, compressing member is used for for water inlet pipe being pressed on swollen oral area.
For current cannula type snap joint, can be effectively increased into water by the cooperation of swollen mouth and compressing member
Manage the reliability being connected with external lug, even if hydraulic pressure changes, firm for water inlet pipe also can be pressed on by compressing member all the time
On swollen oral area, thus prevented water inlet pipe coming off produced risk；Simultaneously disclosed in this invention water pipe head dismounting
When only need to open compressing member and extract water inlet pipe, during assembling, water inlet pipe is inserted swollen oral area and so that compressing member will be intake
Pipe compresses, and disassembly process fast and easy is it is ensured that preferable disassembly efficiency.
Due to employing above-mentioned water pipe head, therefore this water purifier has above-mentioned water pipe concurrently and connects water purifier disclosed in this invention
The corresponding technological merit of head, is no longer repeated to this herein.
Brief description
Fig. 1 be the embodiment of the present invention disclosed in water pipe head be connected with water inlet pipe after external structure schematic diagram；
Fig. 2 is the configuration schematic diagram of the water pipe head disclosed in the embodiment of the present invention；
Fig. 3 is the cross-sectional view disclosed in the embodiment of the present invention；
Fig. 4 is the cross-sectional view of the water pipe head disclosed in Fig. 1.
Wherein, 1 is water inlet pipe, and 2 is clamp nut, and 3 is to install nut, and 4 is spacing end cap, and 5 is swollen oral area, and 6 is outside
Locking sections, 7 is sealing ring, and 8 is anticreep claw, and 9 is connection-peg, and 10 is water inlet pipe compressed part.
Specific embodiment
One of core of the present invention is to provide a kind of water pipe head of water purifier, on the one hand to ensure water pipe head and enter
The fast assembling-disassembling of water pipe, on the other hand can also ensure that the reliability that water inlet pipe is connected with water pipe head.
Another core of the present invention is to provide a kind of water purifier using above-mentioned water pipe head.
In order that those skilled in the art more fully understand the present invention program, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
The water pipe head of the water purifier disclosed in the embodiment of the present invention, as shown in Figure 1 to Figure 4 shown in, it includes internal connection
And external lug, internal connection is located at the inside of water purifier, and internal connection is used for connecting with inner tube, to make running water
Purified by the movement position that inner tube is flowed into water purifier, external lug is located at the outside of water purifier, external lug is used
In being connected with water inlet pipe 1, and external lug specifically includes connection-peg 9 and compressing member, and the front end of connection-peg 9 is straight from the front to the back
The swollen oral area 5 that footpath becomes larger, to make the water inlet pipe 1 being enclosed within outside connection-peg 9 firmly be socketed on connection-peg 9, grafting
9 inside offers the stream that supplies water and enters water hole within water purifier, and as shown in Figures 3 and 4, compressing member is joined with connection-peg 9
Close, and water inlet pipe 1 is pressed on swollen oral area 5.
Need to illustrate, define as follows with regard to "front", "rear" in the embodiment of the present invention：From the beginning
Water enters water pipe head via water inlet pipe 1, and then the movement of the inner tube entrance water purifier by being connected with water pipe head is carried out
Purify, in this process, if current first flow through components A, after flow through part B, then just define the front end that A part is located at B part,
For example, in the scheme disclosed in above-described embodiment, water inlet pipe 1 is located in the front end of water pipe head.
For current cannula type snap joint, can be effectively increased by the cooperation of swollen oral area 5 and compressing member
The reliability that water inlet pipe 1 is connected with external lug, even if hydraulic pressure changes, compressing member also can all the time will be firm for water inlet pipe 1
It is pressed on swollen oral area 5, thus prevented water inlet pipe 1 coming off produced risk；Simultaneously disclosed in this invention water pipe connect
Head only needs in dismounting to open compressing member and extract water inlet pipe 1, during assembling, water inlet pipe 1 is inserted swollen oral area 5 and makes
Water inlet pipe 1 is compressed by compressing member, and disassembly process fast and easy is it is ensured that preferable disassembly efficiency.
Refer to Fig. 3 and Fig. 4, when carrying out the design of swollen oral area 5, the front end of swollen oral area 5 can have one end diameter less
Guide part, to facilitate being inserted in of water inlet pipe 1, swollen mouth is to be realized by cone structure, and the small end of cone front, is held rear greatly.
The implementation of compressing member is not limited to one kind, and in the present embodiment, compressing member is specially clamp nut 2, such as
Shown in Fig. 1 to Fig. 4, in order to be coordinated with clamp nut 2, connection-peg is to be provided with external screw thread near the sections of swollen oral area 5
External locking sections 6, the inner surface setting of clamp nut 2 has the internal thread being adapted to the external screw thread on external locking sections 6,
The front end of clamp nut 2 is to coordinate with swollen oral area 5, and thickness is more than the water inlet pipe compressed part 10 of clamp nut 2 rear end.
Further, the maximum gauge with diameter greater than swollen oral area 5 of external locking sections 6, such external locking sections 6
Step will be formed with swollen oral area 5, the end face of external locking sections 6 is constituted for being inserted in what length was limited to water inlet pipe 1
Limited step, as shown in Figure 4.
During being inserted in connection-peg 9 in water inlet pipe 1, clamp nut 2 is not attached with connection-peg 9, this
When water inlet pipe 1 end still visible, whne water inlet pipe 1 end reach limited step when can stop being inserted in, this guarantees
The length that water inlet pipe 1 is inserted in connection-peg meets requirement, and the setting of therefore limited step makes the installation quality of water inlet pipe 1 further
Improve, the risk that comes off also reduces further.
Compressing member disclosed in another embodiment of the present invention is hoop body, this hoop body can using fastener locking type hoop body or
Screw lock formula hoop body, after treating the swollen oral area 5 that water inlet pipe 1 is inserted in connection-peg, by hoop body by water inlet pipe 1 banding in swollen oral area
On 5.
The form of internal connection is unrestricted, and it both can be may also be employed using the joint form consistent with external lug
Other joint forms, in the present embodiment, internal connection specifically includes installation body and anticreep claw 8, as shown in Fig. 2 is to 4,
Body is installed there is hollow cavity, to meet the plug-in mounting of inner tube, and body is installed is fixedly installed on the housing of water purifier,
The one end installing body is the inside installation end in water purifier, and the other end is the outside installation end outside positioned at water purifier,
The rear end of connection-peg 9 is connected with described outside installation end, and anticreep claw 8 is arranged on the entry position of internal installation end, its effect
It is to prevent inner tube this internal abjection from installation.
In production process, inner tube is inserted in the hollow cavity installing body from anticreep claw 8 position, anticreep claw
8 can ensure that inner tube smoothly inserts the cavity installing body, but inner tube need to be stoped to carry out reverse movement, thus preventing inside
Pipe is deviate from.
In order to prevent scurrying into the leakage installed the hollow cavity of body and lead to, the water disclosed in the present embodiment because of current
Pipe joint also includes being embedded the sealing ring 7 in installing chamber body, the outer ring of this sealing ring 7 and the hollow cavity installing body
Wall cooperation, with through the inner tube cooperation of its own, the quantity of sealing ring 7 is unrestricted, close in the present embodiment for inner ring
Seal 7 is specially two, thus forming dual-seal.
In the present embodiment, anticreep claw 8 is the embedded pipe box installed in chamber body, as shown in Figures 3 and 4, pipe
Put and be provided with sheet fastener, and sheet fastener tilts towards the front end installing body, reach permission inner tube to penetrate
And prevent the purpose of inner tube abjection.
Certainly, skilled addressee readily understands that, in addition to sheet fastener, hangnail or barb can also be set
Structure, these structures equally can reach and allow inner tube to penetrate and prevent the purpose of inner tube abjection.
In order to optimize the technical scheme in above-described embodiment further, the sheet fastener in the present embodiment is used for and inner tube
One end of contact is further opened with blade, and blade is internally managed and can be embedded in the avoiding of inner tube during reverse sliding, thus having
Effect stops inner tube abjection from installing body.The mode recommended in the present embodiment is to set up multiple sheet cards the week of pipe box
Part, and multiple sheet fastener pipe box circumference on be uniformly distributed.
Connection-peg 9 can be alternatively split type component for integral type component with installing body, and material can be metal
It is alternatively plastics, in the present embodiment, both are split type component, and connection-peg 9 embeds the outside installation end installing body
Interior, both are threaded connection, and the end face composition of connection-peg 9 carries out spacing spacing end face to inner tube.In actual production
Cheng Zhong, can stop the insertion of inner tube when reaching spacing end face whne the end of inner tube, this guarantees inner tube and inject peace
Fill intrinsic length and meet requirement, simplify the installation of inner tube in production process.
Water inlet pipe 1 disclosed in the embodiment of the present invention and inner tube can be made using identical material, such as all using PE
Material makes, and certainly, water inlet pipe 1 and inner tube are alternatively unlike material and make.The installation side of body and water purifier housing is installed
Formula includes but is not limited to welding, threaded etc., in the present embodiment, install body inside installation end be provided with for net
The spacing end cap 4 of the housing cooperation of water dispenser, outside installation end is provided with external screw thread, the installation spiral shell with the cooperation of outside installation end screw thread
Female 3 are fixedly installed on installing body on the housing of water purifier, as shown in Figures 3 and 4.
Also disclose a kind of water purifier in the embodiment of the present invention, it is provided with water pipe head, and this water pipe head is upper
State the water pipe head disclosed in any one embodiment.
Due to employing above-mentioned water pipe head, therefore this water purifier has the corresponding technological merit of above-mentioned water pipe head concurrently, this
In literary composition, this is no longer repeated.
Above water purifier provided by the present invention and its water pipe head are described in detail.Used herein specifically
Individual example is set forth to the principle of the present invention and embodiment, and the explanation of above example is only intended to help and understands the present invention
Method and its core concept.It should be pointed out that for those skilled in the art, former without departing from the present invention
On the premise of reason, the present invention can also be carried out with some improvement and modify, these improve and modification also falls into right of the present invention and wants
In the protection domain asked.
Claims (12)
1. a kind of water pipe head of water purifier, including in water purifier and for the internal connection that is connected with inner tube, and is revealed
In water purifier outside and for the external lug that is connected with water inlet pipe (1) it is characterised in that described external lug includes：
The connection-peg (9) internal for embedding water inlet pipe (1), offers water supply and flows into described water purification inside described connection-peg (9)
Water hole within machine, and the front end of described connection-peg (9) is the swollen oral area (5) that diameter becomes larger from the front to the back；
Coordinate with described connection-peg (9), and the compressing member for being pressed on described water inlet pipe (1) on described swollen oral area (5).
2. water pipe head according to claim 1 is it is characterised in that described connection-peg (9) is near described swollen oral area (5)
Sections is to be provided with externally threaded external locking sections (6)；Described compressing member is clamp nut (2), described clamp nut (2)
Inner surface setting has the internal thread being adapted to the external screw thread on described external locking sections (6), the front end of described clamp nut (2)
It is to coordinate with described swollen oral area (5), and wall thickness is more than the water inlet pipe compressed part (10) of its own rear end.
3. water pipe head according to claim 2 it is characterised in that described external locking sections (6) with diameter greater than institute
State the maximum gauge of swollen oral area (5), and the end face of described external locking sections (6) is constituted for being inserted in described water inlet pipe (1)
The limited step that length is limited.
4. water pipe head according to claim 1 is it is characterised in that described compressing member is to be set in described water inlet pipe (1)
Outside, and for the hoop body on described swollen oral area (5) by described water inlet pipe (1) banding.
5. water pipe head according to claim 1 is it is characterised in that described internal connection includes：
Installation body with hollow cavity, described installation body is fixedly installed on the housing of water purifier, and its one end is position
Inside installation end in described water purifier, the other end is the outside installation end outside positioned at described water purifier, described connection-peg
(9) rear end is connected with described outside installation end；
The entry position of embedded described internal installation end, and for preventing the anticreep claw (8) of described inner tube abjection.
6. water pipe head according to claim 5 is it is characterised in that also include being embedded in described installation chamber body
Sealing ring (7), the outer ring of described sealing ring (7) with described install chamber body wall cooperation, inner ring with through its own
Described inner tube cooperation.
7. water pipe head according to claim 5 is it is characterised in that described anticreep claw (8) is to embed described installation originally
Sheet fastener is provided with the pipe box in intracoelomic cavity, and described pipe box, described sheet fastener is towards the described front end installing body
Tilt.
8. water pipe head according to claim 7 is it is characterised in that described sheet fastener is used for contacting with described inner tube
One end be further opened with blade, and described blade embed described inner tube in described inner tube reverse shuffle wall in.
9. water pipe head according to claim 7 is it is characterised in that described sheet fastener includes multiple, and described sheet
Fastener is uniformly distributed along the circumference of described pipe box.
10. water pipe head according to claim 5 is it is characterised in that the rear end of described connection-peg (9) embeds described outside
Installation end is internal and threadeds with described installation body, and the end face composition of described connection-peg (9) is carried out to described inner tube
Spacing spacing end face.
11. water pipe heads according to claim 5 are it is characterised in that the inside installation end of described installation body is provided with
For the spacing end cap (4) with the housing cooperation of described water purifier, outside installation end is provided with external screw thread, with described outside installation
Described installation body is fixedly installed on the housing of described water purifier the installation nut (3) of end screw thread cooperation.
A kind of 12. water purifiers, including water pipe head it is characterised in that described water pipe head is as claim 1-11 is any one
Water pipe head described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610913279.1A CN106439291A (en) | 2016-10-19 | 2016-10-19 | Water purifier and water pipe connector thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610913279.1A CN106439291A (en) | 2016-10-19 | 2016-10-19 | Water purifier and water pipe connector thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106439291A true CN106439291A (en) | 2017-02-22 |
Family
ID=58175928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610913279.1A Pending CN106439291A (en) | 2016-10-19 | 2016-10-19 | Water purifier and water pipe connector thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106439291A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860085A (en) * | 2017-12-05 | 2018-03-30 | 深圳市顺章电器有限公司 | Cistern device for air cooler continuous water supply and can continuous water supply air conditioner fan device |
| CN109340481A (en) * | 2018-11-23 | 2019-02-15 | 安徽中科光电色选机械有限公司 | A kind of tracheae pipeline connector |
| WO2024140362A1 (en) * | 2022-12-28 | 2024-07-04 | 重庆海尔洗衣机有限公司 | Detergent dispensing device and washing apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1337427A (en) * | 1918-12-18 | 1920-04-20 | P F Golden | Pipe and hose coupling |
| CN2280194Y (en) * | 1997-04-07 | 1998-04-29 | 刘效明 | Joint for hose |
| CN1280266A (en) * | 1999-07-08 | 2001-01-17 | 欧米茄·弗莱克斯股份有限公司 | Pipe joint for corrugated pipe |
| CN1408058A (en) * | 1999-12-15 | 2003-04-02 | 奥伊斯特泰克公司 | Hydraulic connectors |
| CN101031750A (en) * | 2004-09-28 | 2007-09-05 | 沃茨海洋技术公司 | Connector |
| CN105276307A (en) * | 2014-07-07 | 2016-01-27 | Smc株式会社 | Pipe joint |
| CN206145305U (en) * | 2016-10-19 | 2017-05-03 | 珠海格力电器股份有限公司 | Water purifier and water pipe connector thereof |
-
2016
- 2016-10-19 CN CN201610913279.1A patent/CN106439291A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1337427A (en) * | 1918-12-18 | 1920-04-20 | P F Golden | Pipe and hose coupling |
| CN2280194Y (en) * | 1997-04-07 | 1998-04-29 | 刘效明 | Joint for hose |
| CN1280266A (en) * | 1999-07-08 | 2001-01-17 | 欧米茄·弗莱克斯股份有限公司 | Pipe joint for corrugated pipe |
| CN1408058A (en) * | 1999-12-15 | 2003-04-02 | 奥伊斯特泰克公司 | Hydraulic connectors |
| CN101031750A (en) * | 2004-09-28 | 2007-09-05 | 沃茨海洋技术公司 | Connector |
| CN105276307A (en) * | 2014-07-07 | 2016-01-27 | Smc株式会社 | Pipe joint |
| CN206145305U (en) * | 2016-10-19 | 2017-05-03 | 珠海格力电器股份有限公司 | Water purifier and water pipe connector thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860085A (en) * | 2017-12-05 | 2018-03-30 | 深圳市顺章电器有限公司 | Cistern device for air cooler continuous water supply and can continuous water supply air conditioner fan device |
| CN109340481A (en) * | 2018-11-23 | 2019-02-15 | 安徽中科光电色选机械有限公司 | A kind of tracheae pipeline connector |
| WO2024140362A1 (en) * | 2022-12-28 | 2024-07-04 | 重庆海尔洗衣机有限公司 | Detergent dispensing device and washing apparatus |
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Application publication date: 20170222 |
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| RJ01 | Rejection of invention patent application after publication |