CN207112213U - A kind of throat formula automatic flow-stop device for being easy to tap to change - Google Patents
A kind of throat formula automatic flow-stop device for being easy to tap to change Download PDFInfo
- Publication number
- CN207112213U CN207112213U CN201720997048.3U CN201720997048U CN207112213U CN 207112213 U CN207112213 U CN 207112213U CN 201720997048 U CN201720997048 U CN 201720997048U CN 207112213 U CN207112213 U CN 207112213U
- Authority
- CN
- China
- Prior art keywords
- tap
- guide ring
- closing lid
- automatic flow
- easy
- 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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Abstract
The utility model discloses a kind of throat formula automatic flow-stop device for being easy to tap to change, and it includes sleeve pipe（11）, described sleeve pipe（11）Inside it is provided with guide ring（3）；The guide ring（3）Water inlet end is hinged with for sealing guide ring（3）Opening and closing lid（4）；The guide ring（3）On be provided with for pushing up the first transaction of a day's business closing lid（4）Telescopic pin（5）；The telescopic pin（5）The other end and tap（10）The contact of connection end port surface；The telescopic pin（5）With guide ring（3）Between be provided with compression spring（6）.It is ensured that causing the high pressure running water automatic flow-stop in water pipe when changing or unloading tap, the waste of water resource is greatly reduced, while the maintenance for being also convenient for tap is changed.
Description
Technical field
The utility model belongs to technical field of taps, specially a kind of throat formula automatic flow-stop for being easy to tap to change
Device.
Background technology
Tap is generally required in use if, it is necessary to changed after unloading after damage, during unloading and first closed
Water-main.But in particular cases use water if desired for lasting some, water-main switch is inconvenient to situation about closing, now I
Can not close water-main, therefore when unloading tap, the high pressure running water in water pipe can eject, serious waste water money
Source, while also influence installing and uninstalling for tap.
Utility model content
The purpose of this utility model is to be directed to problem above, there is provided a kind of throat formula automatic flow-stop for being easy to tap to change
Device, it is ensured that causing the high pressure running water automatic flow-stop in water pipe when changing or unloading tap, greatly reduce
The waste of water resource, while the maintenance for being also convenient for tap is changed.
To realize object above, the technical solution adopted in the utility model is：A kind of throat formula for being easy to tap to change
Automatic flow-stop device, it includes sleeve pipe 11, guide ring 3 is provided with described sleeve pipe 11；The water inlet end of guide ring 3 is hinged with use
In the opening and closing lid 4 of sealing guide ring 3；The telescopic pin 5 for pushing up the first transaction of a day's business closing lid 4 is provided with the guide ring 3；The telescopic pin
5 other ends contact with the connection end port surface of tap 10；Compression spring 6 is provided between the telescopic pin 5 and guide ring 3.
Further, described sleeve pipe 11 includes the mother set 1 and sub-set 2 being together by a threaded connection；The guide ring 3 is set
Put in mother set 1；The sub-set 2 connects water inlet pipe 9；The mother set 1 connects tap 10.
Further, the one side of guide ring 3 is provided with the counterbore 31 for coordinating with opening and closing lid 4.
Further, it is provided with deflector 8 on the medial surface of opening and closing lid 4.
Further, it is provided with sealing ring 7 on the medial surface of opening and closing lid 4.
Further, the hinged place of the opening and closing lid 4 and guide ring 3 is provided with torsion spring.
The beneficial effects of the utility model：
The utility model is arranged between water inlet pipe and tap, when under tap is unloaded from water inlet pipe, the dress
The current of water inlet pipe can be closed automatically by putting, and prevent from causing the water flow jet of water inlet pipe to come out due to unloading for tap, significantly
The waste of water resource is reduced, improves the convenience of tap repair and replacement.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model connects tap.
Fig. 2 is the structural representation of the lower tap of the utility model unloading.
Fig. 3 is the structural representation of guide ring and opening and closing lid in the utility model.
Fig. 4 is guide ring positive structure schematic.
Fig. 5 is the structural representation of opening and closing lid.
In figure：1st, mother set；2nd, sub-set；3rd, guide ring；4th, opening and closing lid；5th, telescopic pin；6th, compression spring；7th, sealing ring；8、
Deflector；9th, water inlet pipe；10th, tap；11st, sleeve pipe；31st, counterbore.
Embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings to this reality
Be described in detail with new, the description of this part be only it is exemplary and explanatory, should not be to the scope of protection of the utility model
There is any restriction effect.
As Figure 1-Figure 5, concrete structure of the present utility model is：A kind of throat formula auto-stopping for being easy to tap to change
Device is flowed, it includes sleeve pipe 11, guide ring 3 is provided with described sleeve pipe 11；The water inlet end of guide ring 3 is hinged with for sealing
The opening and closing lid 4 of guide ring 3；The telescopic pin 5 for pushing up the first transaction of a day's business closing lid 4 is provided with the guide ring 3；The telescopic pin 5 is another
End contacts with the connection end port surface of tap 10；Compression spring 6 is provided between the telescopic pin 5 and guide ring 3.
Preferably, described sleeve pipe 11 includes the mother set 1 and sub-set 2 being together by a threaded connection；The guide ring 3 is set
In mother set 1；The sub-set 2 connects water inlet pipe 9；The mother set 1 connects tap 10.
Preferably, the one side of guide ring 3 is provided with the counterbore 31 for coordinating with opening and closing lid 4.
Preferably, it is provided with deflector 8 on the medial surface of opening and closing lid 4.
Preferably, it is provided with sealing ring 7 on the medial surface of opening and closing lid 4.
Preferably, the hinged place of the opening and closing lid 4 and guide ring 3 is provided with torsion spring.
The specifically used principle of the utility model is as follows：
Referring to the drawings shown in 1, when tap 10 is arranged in mother set 1, the connection end port of tap props up telescopic pin
5 so that the other end top the first transaction of a day's business closing lid 4 of telescopic pin 5, now the current of water inlet pipe 9 can flow to the fire hose after guide ring 3 automatically
First 10.
Referring to the drawings shown in 2, when the lower tap 10 of unloading, the connection end of tap 10 is gradually displaced outwardly, telescopic pin 5
Under the elastic force effect of compression spring 6, and then retract, opening and closing lid 4 loses the top power of telescopic pin 5, in the impact of torsion spring and current
Under power effect, opening and closing lid 4 stirs, and gradually covers guide ring 3；When finally by under tap 10 completely unloading, opening and closing lid 4 is
Guide ring 3 is fully sealed；So that the high pressure running water in water inlet pipe 9 can not pass through guide ring 3, ensure that current will not flow out
Come.
Torsion spring is provided between opening and closing lid 4 and guide ring 3, it is ensured that the stability that opening and closing lid 4 stirs；Deflector 8 can be with
Be vertically set on the medial surface of opening and closing lid 4, main function be when opening and closing lid 4 is in open mode, when torsion spring is ineffective,
It can cause in the presence of water impact deflector 8, what opening and closing lid 4 can also be stablized stirs.
The setting of sealing ring 7 can improve the sealing property that guide ring 3 covers with opening and closing lid 4.
The form that sleeve pipe 11 is arranged to mother set 1 and sub-set 2 can improve assembling and the production efficiency of the present apparatus, improve product
Stability.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or equipment including a series of elements not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or equipment institute inherently
Key element.
Specific case used herein is set forth to principle of the present utility model and embodiment, above example
Illustrate that being only intended to help understands method and its core concept of the present utility model.Described above is only of the present utility model preferred
Embodiment, it is noted that due to the finiteness of literal expression, and unlimited concrete structure objectively be present, for this technology
For the those of ordinary skill in field, on the premise of the utility model principle is not departed from, some improvement, retouching can also be made
Or change, above-mentioned technical characteristic can also be combined by rights；These improve retouching, change or combination, or not
It is improved that the design of utility model and technical scheme are directly applied into other occasions, it is regarded as protection of the present utility model
Scope.
Claims (6)
1. a kind of throat formula automatic flow-stop device for being easy to tap to change, it includes sleeve pipe（11）, it is characterised in that the set
Pipe（11）Inside it is provided with guide ring（3）；The guide ring（3）Water inlet end is hinged with for sealing guide ring（3）Opening and closing lid
（4）；The guide ring（3）On be provided with for pushing up the first transaction of a day's business closing lid（4）Telescopic pin（5）；The telescopic pin（5）The other end and water
Tap（10）The contact of connection end port surface；The telescopic pin（5）With guide ring（3）Between be provided with compression spring（6）.
A kind of 2. throat formula automatic flow-stop device for being easy to tap to change according to claim 1, it is characterised in that institute
State sleeve pipe（11）Including the mother set being together by a threaded connection（1）And sub-set（2）；The guide ring（3）It is arranged on mother set（1）
It is interior；The sub-set（2）Connect water inlet pipe（9）；The mother set（1）Connect tap（10）.
A kind of 3. throat formula automatic flow-stop device for being easy to tap to change according to claim 1, it is characterised in that institute
State guide ring（3）Simultaneously it is provided with and is used for and opening and closing lid（4）The counterbore of cooperation（31）.
A kind of 4. throat formula automatic flow-stop device for being easy to tap to change according to claim 1, it is characterised in that institute
State opening and closing lid（4）Deflector is provided with medial surface（8）.
A kind of 5. throat formula automatic flow-stop device for being easy to tap to change according to claim 1, it is characterised in that institute
State opening and closing lid（4）Sealing ring is provided with medial surface（7）.
A kind of 6. throat formula automatic flow-stop device for being easy to tap to change according to claim 1, it is characterised in that institute
State opening and closing lid（4）With guide ring（3）Hinged place be provided with torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720997048.3U CN207112213U (en) | 2017-08-10 | 2017-08-10 | A kind of throat formula automatic flow-stop device for being easy to tap to change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720997048.3U CN207112213U (en) | 2017-08-10 | 2017-08-10 | A kind of throat formula automatic flow-stop device for being easy to tap to change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207112213U true CN207112213U (en) | 2018-03-16 |
Family
ID=61578426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720997048.3U Expired - Fee Related CN207112213U (en) | 2017-08-10 | 2017-08-10 | A kind of throat formula automatic flow-stop device for being easy to tap to change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207112213U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648274A (en) * | 2020-05-22 | 2020-09-11 | 浙江鼎兴建设有限公司 | Town road isolation barrier |
| CN112628511A (en) * | 2020-12-01 | 2021-04-09 | 宁波市宇华电器有限公司 | Electric smelting bypass saddle pipe fitting capable of recovering drilling tool under pressure without stopping gas |
-
2017
- 2017-08-10 CN CN201720997048.3U patent/CN207112213U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648274A (en) * | 2020-05-22 | 2020-09-11 | 浙江鼎兴建设有限公司 | Town road isolation barrier |
| CN112628511A (en) * | 2020-12-01 | 2021-04-09 | 宁波市宇华电器有限公司 | Electric smelting bypass saddle pipe fitting capable of recovering drilling tool under pressure without stopping gas |
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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: 20180316 Termination date: 20190810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |