CN207246509U - A kind of feed pipe end connecting device - Google Patents
A kind of feed pipe end connecting device Download PDFInfo
- Publication number
- CN207246509U CN207246509U CN201721065028.9U CN201721065028U CN207246509U CN 207246509 U CN207246509 U CN 207246509U CN 201721065028 U CN201721065028 U CN 201721065028U CN 207246509 U CN207246509 U CN 207246509U
- Authority
- CN
- China
- Prior art keywords
- connection end
- valve
- valve body
- snap ring
- water pipe
- 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.)
- Expired - Fee Related
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model discloses a kind of feed pipe end connecting device, including valve body, the valve body side is fixedly connected with the first connection end, the valve body opposite side is fixedly connected with second connection end head, the valve inner is equipped with cage, and float valve is equipped with above the cage, valve rod is connected with above the float valve, the valve rod is through valve body upper end and extends to outside valve body, and the valve rod upper outer is connected with switch knob.Thread fitting is carried out by water pipe end with the screw thread inside the first connection end and second connection end head to be connected, when water pipe is screwed in inside the first connection end and second connection end head, the first rubber snap ring and the second rubber snap ring are extruded respectively on the outside of water pipe, it is more close that the setting of horn-like the first rubber snap ring and spring make it that the first rubber snap ring engages with screw tip at water pipe, good sealing function is played, water valve is opened or closed by rotary switch handle.
Description
Technical field
Water tubular union technical field is the utility model is related to, is specially a kind of feed pipe end connecting device.
Background technology
Valve is the control unit in fluid delivery system, has cut-off, adjusting, water conservancy diversion, prevents adverse current, voltage stabilizing, shunting
Or the function such as overflow pressure relief.For the valve of fluid control systems, from simplest shut-off valve to extremely complex robot control system(RCS)
In used various valves, its kind and specification are quite various.Valve can be used for the empty gas and water of control, steam, various corrosivity to be situated between
The flowing of all kinds fluid such as matter, mud, oil product, liquid metal and radiating medium.
Drainpipe again and installation water valve are needed when house decoration, as the connector of water pipe end, the peace of water valve
Dress is usually excessively upper, and raw material are threaded screws, and such method is usually because the junction between water valve and water pipe is because raw material band
Parcel it is bad, or after having not been able to be tightened well between screw thread and causing a period of time, water valve threaded connection place produces leakage
Water phenomenon, the life to people are made troubles, so providing a kind of feed pipe end connecting device to solve asking for above-mentioned appearance
Topic is extremely necessary.
The content of the invention
The purpose of this utility model is to provide a kind of feed pipe end connecting device, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical solution：A kind of feed pipe end connecting device, including
Valve body, the valve body side are fixedly connected with the first connection end, and the valve body opposite side is fixedly connected with second connection end head,
The valve inner is equipped with cage, and float valve is equipped with above the cage, is connected with valve rod above the float valve, the valve rod runs through
In valve body upper end and extend to outside valve body, the valve rod upper outer is connected with switch knob, first connection end with
Water pipe is respectively connected with inside second connection end head, first connection end is equipped with first with second connection end head inner tip
Groove, the first groove bottom are provided with the second groove, and first inside grooves are connected with the first rubber snap ring.
Preferably, the 3rd groove is equipped with the outside of first groove, the 3rd inside grooves are connected with the second rubber card
Ring.
Preferably, screw thread, the water pipe are equipped with inside the water pipe end, the first connection end and second connection end head
Connection mode with the first connection end, second connection end head is to be threadedly coupled.
Preferably, the first rubber snap ring is flared structure.
Preferably, second inside grooves are equipped with spring, and the spring bottom end is connected to the first rubber snap ring.
Preferably, the quantity that first connection end is internally provided with spring with second connection end head is 2 groups.
Compared with prior art, the beneficial effects of the utility model are：Pass through water pipe end and the first connection end and the
Screw thread inside two connection ends carries out thread fitting connection, is screwed in water pipe inside the first connection end and second connection end head
When, water pipe outside extrudes the first rubber snap ring and the second rubber snap ring, the first horn-like rubber snap ring and spring respectively
Setting make it that the first rubber snap ring engages with screw tip at water pipe more close, play good sealing function, pass through rotation
Turn switch knob and open or close water valve.The utility model structure novelty effectively can be attached water pipe and seal, and keep away
Exempt from as conventional family's water valve is installed, infiltration situation occurs in threaded connection place, and effective connection and sealing, are adapted to promote the use of.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model part A partial enlargement structural representation；
Fig. 3 is the utility model part B partial enlargement structural representation.
In figure：1 valve body, 2 first connection ends, 3 second connection end heads, 4 cages, 5 float valves, 6 valve rods, 7 switch knobs, 8
Water pipe, 9 first grooves, 10 second grooves, 11 first rubber snap rings, 12 springs, 13 the 3rd grooves, 14 second rubber snap rings, 15
Screw thread.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of feed pipe end connecting device, including valve
Body 1,1 side of valve body are fixedly connected with the first connection end 2, and 1 opposite side of valve body is fixedly connected with second connection end
First 3, the valve body 1 is internally provided with cage 4, and the top of cage 4 is equipped with float valve 5, and the top of float valve 5 is connected with valve rod 6, institute
Valve rod 6 is stated through 1 upper end of valve body and is extended to outside valve body 1,6 upper outer of valve rod is connected with switch knob 7, described
First connection end 2 is with being respectively connected with water pipe 8, first connection end 2 and second connection end head inside second connection end first 3
3 inner tips are equipped with the first groove 9, and 9 bottom of the first groove is provided with the second groove 10, connects inside first groove 9
It is connected to the first rubber snap ring 11.
The outside of first groove 9 is equipped with the 3rd groove 13, and the 3rd groove 13 is internally connected with the second rubber snap ring
14.Second rubber snap ring 14 can be very good to seal the outside of water pipe 8.8 end of water pipe, 2 and of the first connection end
Screw thread 15,8 and first connection end 2 of water pipe, the connection side of second connection end first 3 are equipped with inside second connection end first 3
Formula is to be threadedly coupled.The first rubber snap ring 11 is flared structure.Second groove 10 is internally provided with spring 12, institute
State 12 bottom of spring and be connected to the first rubber snap ring 11.First connection end 2 is internally provided with spring with second connection end first 3
12 quantity is 2 groups.
Operation principle：Carried out by 8 end of water pipe and the screw thread 15 inside the first connection end 2 and second connection end first 3
Thread fitting connects, and when water pipe 8 screws in the first connection end 2 and second connection end first 3 inside, the outside of water pipe 8 is respectively
The first rubber snap ring 11 and the second rubber snap ring 14 are extruded, the setting of the first horn-like rubber snap ring 11 and spring 12 causes
One rubber snap ring 11 engages more close with 15 end of screw thread at water pipe 8, plays good sealing function, passes through rotary switch hand
Water valve is opened or closed to handle 7.The utility model structure is novel, effectively water pipe 8 can be attached and be sealed, avoid as with
Toward family's water valve installation, there is infiltration situation in threaded connection place, and effective connection and sealing, are adapted to promote the use of.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of feed pipe end connecting device, including valve body（1）, it is characterised in that：The valve body（1）Side is fixedly connected with
First connection end（2）, the valve body（1）Opposite side is fixedly connected with second connection end head（3）, the valve body（1）Inside is set
There is cage（4）, the cage（4）Top is equipped with float valve（5）, the float valve（5）Top is connected with valve rod（6）, the valve rod（6）
Through valve body（1）Upper end and extend to valve body（1）Outside, the valve rod（6）Upper outer is connected with switch knob（7）, institute
State the first connection end（2）With second connection end head（3）Inside is respectively connected with water pipe（8）, first connection end（2）With
Two connection ends（3）Inner tip is equipped with the first groove（9）, first groove（9）Bottom is provided with the second groove（10）, institute
State the first groove（9）It is internally connected with the first rubber snap ring（11）.
A kind of 2. feed pipe end connecting device according to claim 1, it is characterised in that：First groove（9）Outside
Side is equipped with the 3rd groove（13）, the 3rd groove（13）It is internally connected with the second rubber snap ring（14）.
A kind of 3. feed pipe end connecting device according to claim 1, it is characterised in that：The water pipe（8）End,
One connection end（2）With second connection end head（3）Inside is equipped with screw thread（15）, the water pipe（8）With the first connection end
（2）, second connection end head（3）Connection mode be threadedly coupled.
A kind of 4. feed pipe end connecting device according to claim 1, it is characterised in that：The first rubber snap ring
（11）For flared structure.
A kind of 5. feed pipe end connecting device according to claim 1, it is characterised in that：Second groove（10）It is interior
Portion is equipped with spring（12）, the spring（12）Bottom is connected to the first rubber snap ring（11）.
A kind of 6. feed pipe end connecting device according to claim 5, it is characterised in that：First connection end
（2）With second connection end head（3）It is internally provided with spring（12）Quantity be 2 groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721065028.9U CN207246509U (en) | 2017-08-24 | 2017-08-24 | A kind of feed pipe end connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721065028.9U CN207246509U (en) | 2017-08-24 | 2017-08-24 | A kind of feed pipe end connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207246509U true CN207246509U (en) | 2018-04-17 |
Family
ID=61882152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721065028.9U Expired - Fee Related CN207246509U (en) | 2017-08-24 | 2017-08-24 | A kind of feed pipe end connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207246509U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360393A (en) * | 2019-08-14 | 2019-10-22 | 宁波米勒管道科技有限公司 | A kind of kitchen range stainless steel tube mechanical sealing connectivity kit |
| CN112396818A (en) * | 2020-11-12 | 2021-02-23 | 贵州电网有限责任公司 | Portable mobile detection terminal |
-
2017
- 2017-08-24 CN CN201721065028.9U patent/CN207246509U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360393A (en) * | 2019-08-14 | 2019-10-22 | 宁波米勒管道科技有限公司 | A kind of kitchen range stainless steel tube mechanical sealing connectivity kit |
| CN112396818A (en) * | 2020-11-12 | 2021-02-23 | 贵州电网有限责任公司 | Portable mobile detection terminal |
| CN112396818B (en) * | 2020-11-12 | 2021-09-24 | 贵州电网有限责任公司 | Portable mobile detection terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20200824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |