CN206745807U - A kind of fire hydrant interface - Google Patents
A kind of fire hydrant interface Download PDFInfo
- Publication number
- CN206745807U CN206745807U CN201720588880.8U CN201720588880U CN206745807U CN 206745807 U CN206745807 U CN 206745807U CN 201720588880 U CN201720588880 U CN 201720588880U CN 206745807 U CN206745807 U CN 206745807U
- Authority
- CN
- China
- Prior art keywords
- external tapping
- inner joint
- ring
- buckle
- joint
- 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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- Joints Allowing Movement (AREA)
Abstract
A kind of fire hydrant interface, is related to fire hydrant.Provided with inner joint and external tapping；The inner joint is provided with inner joint buckle, inner joint rubber ring, inner joint outer shroud, inner joint inner ring and inner joint snap ring；The external tapping is provided with external tapping buckle, external tapping inner and outer ring joint portion, external tapping rubber ring, external tapping snap ring, external tapping outer shroud and external tapping inner ring；Inner joint buckle and external tapping buckle are respectively equipped with 3 buckles, inner joint buckle in 120 degree and rotates nested with the distribution of external tapping buckle, inner joint rubber ring and external tapping rubber ring are connected with perforate, inner joint snap ring and external tapping snap ring are respectively provided with 3 snap rings, in 120 degree of distributions, inner joint snap ring is fixed in inner joint inner ring, and tapping is put inner joint snap ring by external tapping snap ring.
Description
Technical field
Fire hydrant is the utility model is related to, more particularly, to a kind of fire hydrant interface.
Background technology
The tap connection buckle that current domestic fire water is fastened is mostly two tooth-like, and interface leak is serious in actual use,
One will cause to be actually delivered to discharge reduction at fire extinguishing, the second is causing hydraulic pressure to be decreased obviously, make water pipe spray distance limited.
Leak simultaneously also results in fire hydrant and nearby deposits a large amount of water, not only wastes the water resource of preciousness, also results in later stage cleaning
It is inconvenient.
The content of the invention
The purpose of this utility model is to provide a kind of fire hydrant interface.
The utility model is provided with inner joint and external tapping；
The inner joint is provided with inner joint buckle, inner joint rubber ring, inner joint outer shroud, inner joint inner ring and inner joint card
Ring；The external tapping is provided with external tapping buckle, external tapping inner and outer ring joint portion, external tapping rubber ring, external tapping snap ring, external tapping
Outer shroud and external tapping inner ring；Inner joint buckle and external tapping buckle are respectively equipped with 3 buckles, inner joint buckle and external tapping buckle
Distribution is in 120 degree and rotates nesting, and inner joint rubber ring and external tapping rubber ring are connected with perforate, inner joint snap ring and external tapping
Snap ring is respectively provided with 3 snap rings, and in 120 degree of distributions, inner joint snap ring is fixed in inner joint inner ring, and external tapping snap ring is by tapping
Put inner joint snap ring.
The utility model interface is that unidirectional matching rotation is put, and interface connection greatly simplifies, and more saves the time；While three
Individual buckle can ensure the tightness of the connection of interface, be resolved seepy question.
Nesting the connection of interface can be realized rapidly when putting out a fire urgent, much vital times are saved for fire fighting.
There are three draw rings on outer shroud simultaneously, be similarly to be distributed according to 120 degree in outer toroid.Can be after buckle rotation is nested
Draw ring is buckled, and further ensures that the connection reliability of interface.
Rubber ring is also added on the central aperture of interior external tapping, it is ensured that two perforates connect when will not leak, improve connect
Connect tightness degree.Interior external tapping middle card button junction is all emptied, first, can mitigate weight, second, ensureing to snap connection suitable
Profit.
The utility model interface is that unidirectional matching rotation is put, and interface connection greatly simplifies, and more saves the time；While three
Individual buckle can ensure the tightness of the connection of interface, be resolved seepy question.
Brief description of the drawings
Fig. 1 is the inner joint structural representation of the utility model embodiment.
Fig. 2 is the external tapping and external tapping inner and outer ring joint portion structural representation of the utility model embodiment.
Embodiment
Following examples will be further described with reference to accompanying drawing to the utility model.
Referring to Fig. 1 and 2, the utility model embodiment is provided with inner joint and external tapping；
The inner joint is provided with inner joint buckle 1, inner joint rubber ring 2, inner joint outer shroud 3, inner joint inner ring 4 and is inscribed
Mouth snap ring 5；The external tapping is provided with external tapping buckle 6, external tapping inner and outer ring joint portion 7, external tapping rubber ring 8, external tapping card
Ring 9, external tapping outer shroud 10 and external tapping inner ring 11；Inner joint buckle 1 and external tapping buckle 6 are respectively equipped with 3 buckles, inner joint
Buckle 1 is distributed in 120 degree with external tapping buckle 6 and rotates nested, inner joint rubber ring 2 and external tapping rubber ring 8 and perforate company
Connect, inner joint snap ring 5 and external tapping snap ring 9 are respectively provided with 3 snap rings, and in 120 degree of distributions, inner joint snap ring 5 is fixed on inner joint
In inner ring 4, tapping is put inner joint snap ring 5 by external tapping snap ring 9.
Claims (1)
1. a kind of fire hydrant interface, it is characterised in that provided with inner joint and external tapping；
The inner joint is provided with inner joint buckle, inner joint rubber ring, inner joint outer shroud, inner joint inner ring and inner joint snap ring；
The external tapping is provided with external tapping buckle, external tapping inner and outer ring joint portion, external tapping rubber ring, external tapping snap ring, outside external tapping
Ring and external tapping inner ring；Inner joint buckle and external tapping buckle are respectively equipped with 3 buckles, inner joint buckle and external tapping buckle point
Cloth is in 120 degree and rotates nesting, and inner joint rubber ring and external tapping rubber ring are connected with perforate, inner joint snap ring and external tapping card
Ring is respectively provided with 3 snap rings, and in 120 degree of distributions, inner joint snap ring is fixed in inner joint inner ring, and external tapping snap ring is by tapping set
Upper inner joint snap ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720588880.8U CN206745807U (en) | 2017-05-25 | 2017-05-25 | A kind of fire hydrant interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720588880.8U CN206745807U (en) | 2017-05-25 | 2017-05-25 | A kind of fire hydrant interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206745807U true CN206745807U (en) | 2017-12-15 |
Family
ID=60620098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720588880.8U Expired - Fee Related CN206745807U (en) | 2017-05-25 | 2017-05-25 | A kind of fire hydrant interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206745807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676353A (en) * | 2013-11-26 | 2015-06-03 | 深圳市海洋王照明工程有限公司 | Lamp |
-
2017
- 2017-05-25 CN CN201720588880.8U patent/CN206745807U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676353A (en) * | 2013-11-26 | 2015-06-03 | 深圳市海洋王照明工程有限公司 | Lamp |
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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: 20171215 Termination date: 20190525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |