CN203395452U - Water plug and water socket for household water purifying device - Google Patents
Water plug and water socket for household water purifying device Download PDFInfo
- Publication number
- CN203395452U CN203395452U CN201320473791.0U CN201320473791U CN203395452U CN 203395452 U CN203395452 U CN 203395452U CN 201320473791 U CN201320473791 U CN 201320473791U CN 203395452 U CN203395452 U CN 203395452U
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- CN
- China
- Prior art keywords
- water
- plug
- outer tube
- plug outer
- cutting 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a water plug and a water socket for a household water purifying device. The water plug comprises a lower cover, an upper cover fastened on the lower cover and a plug outer pipe arranged between the upper cover and the lower cover, wherein an accommodating space for the plug outer pipe to be installed is formed in the inside after the upper cover and the lower cover are fastened, and one end of the plug outer pipe is connected with a water pipe through a pipe connector nut or a quick connector. The water socket for being connected with the water plug comprises a socket body fixedly installed on a household water purifying device main machine and a plug inner pipe integrally formed on the socket body, wherein the plug inner pipe is connected with a filter in the household water purifying device main machine and can be inserted into the plug outer pipe. A structure that the water plug and the water socket are connected in a matched mode is adopted, so that pipe connection of the household water purifying device is convenient, and installation and field guide performed by professional workers are not required. In addition, a one-way control device is arranged on the water plug, so that water in the water pipe can be prevented from flowing out when the water plug is pulled out of the water socket.
Description
Technical field
The utility model relates to Household water purification equipment field, is specifically related to a kind of for water cutting head and Water inlet socket on Household water purification equipment.
Background technique
Household water purification equipment be exactly in family for the production of the equipment of water purification, owing to affected by the factors such as pipeline is long neglected and in disrepair, the daily tap water of drinking can cause secondary pollution, and affects the healthy of user, so water purification plant enjoys liking of people.And the inlet tube and outlet tube of existing Household water purification equipment is separately positioned on the two ends of water purification plant, and adopt pipe joint connecting water pipe, installing/dismounting is complicated, need specialty after sale personnel carry out installing/dismounting or on-the-spot guidance.
Model utility content
(1) technical problem that will solve
The technical problems to be solved in the utility model is to provide a kind of easy to loading and unloading, anti-loosing effect and is used on water cutting head and Water inlet socket on Household water purification equipment.
(2) technological scheme
For solving the problems of the technologies described above, it is a kind of for the water cutting head on Household water purification equipment that the utility model provides, it comprises lower cover, be fastened on down the upper cover covering and be arranged on upper cover and lower cover between plug outer tube, after upper cover and lower cover fasten, inner formation can be installed the containing space of plug outer tube, and one end of plug outer tube is by pipe joint nut or quick union connecting water pipe.
Wherein, the other end of plug outer tube is provided with unidirectional control device, unidirectional control device comprises the one-way valve being arranged in plug outer tube, be sleeved on spring outside one-way valve and for locating the plug of one-way valve, plug is fixedly mounted on the port of plug outer tube, one end of spring is against one-way valve, and the other end is against plug outer tube.
Wherein, between plug and plug outer tube, be provided with seal ring.
Wherein, one-body molded on plug outer tube have a positioning block, upper cover with under cover the locating slot being provided with for stationary positioned piece.
Wherein, plug outer tube is 2, and one of them plug outer tube is water inlet plug outer tube, and another plug outer tube is water outlet plug outer tube
Wherein, above cover the draw-in groove offering for locking.
Wherein, upper cover and under cover and be provided with a plurality of anti-slip tanks hold of being convenient to take.
A kind of for connecting the Water inlet socket of above-mentioned water cutting head, comprise the pedestal and the one-body molded plug inner tube on pedestal that are fixedly mounted on Household water purification equipment main frame, plug inner tube is connected with the filter in Household water purification equipment main frame, and plug inner tube can be inserted in plug outer tube.
Wherein, on pedestal, be provided with locking shell fragment, on locking shell fragment, be provided with buckle.
Wherein, plug inner tube is 2, and one of them plug inner tube is water inlet plug inner tube, and another plug inner tube is water outlet plug inner tube.
(3) beneficial effect
Compared with prior art, the structure that the utility model adopts water cutting head and Water inlet socket to be connected, makes the pipeline connection of Household water purification equipment more convenient, does not need professional workforce to install or on-the-spot guidance; And locking draw-in groove is set on water cutting head, and on the locking shell fragment of Water inlet socket, be provided with the buckle matching with draw-in groove, can prevent the phenomenon that causes Water inlet socket to depart from because of high hydraulic pressure; And be provided with unidirectional control device on water cutting head, at water cutting head, when extracting, Water inlet socket avoid the current in water pipe to flow out.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model while being connected with Water inlet socket for the water cutting head on Household water purification equipment.
Fig. 2 is the exploded perspective view of the utility model water cutting head.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but can not be used for limiting scope of the present utility model.
Embodiment 1
The utility model for the structure of the water cutting head on Household water purification equipment and Water inlet socket as shown in Figure 1, wherein the structure of water cutting head as shown in Figure 2, this water cutting 3 comprises lower cover 34, be fastened on the upper cover 32 on lower cover 34 and be arranged on upper cover 32 and lower cover 34 between plug outer tube 33, after upper cover 32 fastens with lower cover 34, inner formation can be installed the containing space of plug outer tube 33, and plug outer tube 33 one end is by pipe joint nut 4 or quick union connecting water pipe.Wherein, one-body molded on plug outer tube 33 have a positioning block 331, on upper cover 32 and lower cover 34, is provided with the locating slot 39 for stationary positioned piece 331.
Wherein, plug outer tube 33 is 2, and one of them plug outer tube is water inlet plug outer tube, and another plug outer tube is water outlet plug outer tube.
Wherein, on upper cover 32 and lower cover 34, be provided with a plurality of anti-slip tanks 38 of holding of being convenient to take.
The Water inlet socket 2 being connected with above-mentioned water cutting head comprises pedestal 22 and the one-body molded plug inner tube 21 on pedestal 22 being fixedly mounted on Household water purification equipment main frame 1, plug inner tube 21 is connected with the filter in Household water purification equipment main frame 1, and plug inner tube 21 can be inserted in plug outer tube 33.
Wherein, plug inner tube 21 is 2, and one of them plug inner tube is water inlet plug inner tube, and another plug inner tube is water outlet plug inner tube.Water inlet plug inner tube is connected with water inlet plug outward appearance, and water outlet plug inner tube is connected with water outlet plug outward appearance.
The two ends of this Household water purification equipment main frame 1 be provided with one can with water cutting 3 Water inlet socket that are connected 2.
The utility model adopts plug inner tube to be connected with the plug of plug outer tube, user as long as just can complete connection or the disconnection of pipeline as plug power socket, the utility model is widely used on Household water purification equipment, and simple in structure, easy to operate, do not need professional workforce to install or on-the-spot guidance.
Embodiment 2
Embodiment 2 has increased unidirectional control device on embodiment 1 basis, this unidirectional control device comprises the one-way valve 35 being arranged in plug outer tube 33, be sleeved on spring 36 outside one-way valve 35 and for locating the plug 31 of one-way valve 35, plug 31 is fixedly mounted on plug outer tube 33 port, spring 36 one end is against one-way valve 35, and the other end is against plug outer tube 33.The setting of unidirectional control device makes to avoid when Water inlet socket is extracted at water cutting head the current in water pipe to flow out, and affects the Environmental Conditions of Household water purification equipment.
Between plug 31 and plug outer tube 33, be provided with seal ring 37, avoid current to ooze out in the joint of plug and plug outer tube, affect the Environmental Conditions of Household water purification equipment.
Embodiment 3
Embodiment 3 has increased locking device on embodiment 1 or embodiment's 2 basis, this locking device comprises and is opened in the draw-in groove 321 on water cutting 3 upper cover 32 and is arranged on the locking shell fragment 23 on Water inlet socket 2 pedestals 22, on this locking shell fragment 23, is provided with the buckle that can snap in draw-in groove 321.The setting of locking device, can prevent from the phenomenon that causes Water inlet socket to depart from because of high hydraulic pressure from further improving the Security of using.
When needs are pulled down water cutting, only need first pull up locking shell fragment, then extract water cutting head; When needs connecting pipeline, the plug outer tube in water cutting head is inserted in pedestal, until buckle snaps in draw-in groove completely along the plug inner tube on Water inlet socket.
These are only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. one kind for the water cutting head on Household water purification equipment, it is characterized in that: described water cutting head (3) comprises lower cover (34), be fastened on the upper cover (32) on described lower cover (34) and be arranged on described upper cover (32) and described lower cover (34) between plug outer tube (33), after described upper cover (32) fastens with described lower cover (34), inner formation can be installed the containing space of described plug outer tube (33), and one end of described plug outer tube (33) is by pipe joint nut (4) or quick union connecting water pipe.
2. according to claim 1 for the water cutting head on Household water purification equipment, it is characterized in that: the other end of described plug outer tube (33) is provided with unidirectional control device, described unidirectional control device comprises the one-way valve (35) being arranged in described plug outer tube (33), be sleeved on the outer spring (36) of described one-way valve (35) and for locating the plug (31) of described one-way valve (35), described plug (31) is fixedly mounted on the port of described plug outer tube (33), one end of described spring (36) is against described one-way valve (35), the other end is against described plug outer tube (33).
3. according to claim 2 for the water cutting head on Household water purification equipment, it is characterized in that: between described plug (31) and described plug outer tube (33), be provided with seal ring (37).
4. according to claim 1 for the water cutting head on Household water purification equipment, it is characterized in that: the upper one-body molded positioning block (331) that has of described plug outer tube (33), is provided with the locating slot (39) for fixing described positioning block (331) on described upper cover (32) and described lower cover (34).
According to described in claim 1 to 4 any one for the water cutting head on Household water purification equipment, it is characterized in that: described plug outer tube (33) is 2, described in one of them, plug outer tube is water inlet plug outer tube, and described in another, plug outer tube is water outlet plug outer tube.
6. according to claim 1 for the water cutting head on Household water purification equipment, it is characterized in that: on described upper cover (32), offer for locking draw-in groove (321).
7. according to claim 1 for the water cutting head on Household water purification equipment, it is characterized in that: on described upper cover (32) and described lower cover (34), be provided with a plurality of anti-slip tanks (38) of holding of being convenient to take.
8. one kind for connecting the Water inlet socket of water cutting head described in claim 1, it is characterized in that: described Water inlet socket (2) comprises pedestal (22) and the one-body molded plug inner tube (21) on described pedestal (22) being fixedly mounted on described Household water purification equipment main frame (1), described plug inner tube (21) is connected with the filter in described Household water purification equipment main frame (1), and described plug inner tube (21) can be inserted in described plug outer tube (33).
9. Water inlet socket according to claim 8, is characterized in that: on described pedestal (22), be provided with locking shell fragment (23), on described locking shell fragment (23), be provided with buckle.
10. Water inlet socket according to claim 8, is characterized in that: described plug inner tube (21) is 2, and described in one of them, plug inner tube is water inlet plug inner tube, and described in another, plug inner tube is water outlet plug inner tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320473791.0U CN203395452U (en) | 2013-08-05 | 2013-08-05 | Water plug and water socket for household water purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320473791.0U CN203395452U (en) | 2013-08-05 | 2013-08-05 | Water plug and water socket for household water purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203395452U true CN203395452U (en) | 2014-01-15 |
Family
ID=49906985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320473791.0U Withdrawn - After Issue CN203395452U (en) | 2013-08-05 | 2013-08-05 | Water plug and water socket for household water purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203395452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411068A (en) * | 2013-08-05 | 2013-11-27 | 宁波灏钻科技有限公司 | Water plug and water socket both used on household water-purifying equipment |
-
2013
- 2013-08-05 CN CN201320473791.0U patent/CN203395452U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411068A (en) * | 2013-08-05 | 2013-11-27 | 宁波灏钻科技有限公司 | Water plug and water socket both used on household water-purifying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140115 Effective date of abandoning: 20150311 |
|
| RGAV | Abandon patent right to avoid regrant |