CN204690841U - A kind of outdoor stud structure of fire-fighting of improvement - Google Patents
A kind of outdoor stud structure of fire-fighting of improvement Download PDFInfo
- Publication number
- CN204690841U CN204690841U CN201520207793.4U CN201520207793U CN204690841U CN 204690841 U CN204690841 U CN 204690841U CN 201520207793 U CN201520207793 U CN 201520207793U CN 204690841 U CN204690841 U CN 204690841U
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- CN
- China
- Prior art keywords
- outdoor
- fire
- fighting
- bolt body
- screwdown gear
- 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 outdoor stud structure of fire-fighting of improvement, comprise outdoor bolt body, in outdoor bolt body, be provided with valve switch, in outdoor bolt body, be also provided with a screwdown gear, screwdown gear is arranged on the top of valve switch, and it controls the opening and closing of valve switch.By arranging a screwdown gear in outdoor bolt body, control the switch of water valve, after outdoor bolt body is impacted, screwdown gear is not easily destroyed, therefore also antileaking, avoids unnecessary loss and the waste of water resource, also avoid and changes the outdoor bolt of fire-fighting.
Description
Technical field
The utility model relates to fire-fighting equipment application, the outdoor stud structure of fire-fighting of particularly a kind of improvement.
Background technology
The outdoor bolt of traditional fire-fighting, because of carelessness by after automobile impacting, is easy to destroy, causes Outdoor Fire Hydrant to leak, not only cause unnecessary loss and waste water resource, also needs to change the outdoor bolt of fire-fighting timely.
Utility model content
For solving Problems existing in above-mentioned background technology, the purpose of this utility model is to provide a kind of fire-fighting of improvement outdoor stud structure, clashes into rear antileaking, avoid the object changed to reach.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of outdoor stud structure of fire-fighting of improvement, comprise outdoor bolt body, in described outdoor bolt body, be provided with valve switch, in described outdoor bolt body, be also provided with a screwdown gear, described screwdown gear is arranged on the top of described valve switch, and it controls the opening and closing of valve switch.
Preferably, in described screwdown gear, be provided with spring, control its pressure or return by described spring.
Pass through technique scheme, the outdoor stud structure of fire-fighting of a kind of improvement that the utility model provides, by arranging a screwdown gear in outdoor bolt body, control the switch of water valve, after outdoor bolt body is impacted, screwdown gear is not easily destroyed, therefore also antileaking, avoid unnecessary loss and the waste of water resource, also avoid and change the outdoor bolt of fire-fighting.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
The structural representation of the outdoor stud structure of the fire-fighting that Fig. 1 is a kind of improvement disclosed in the utility model embodiment.
In figure, number designation represents the title of parts:
1, outdoor bolt body 2, valve switch 3, screwdown gear
4, spring
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
The outdoor stud structure of fire-fighting of a kind of improvement that the utility model provides, as shown in Figure 1, comprise outdoor bolt body 1, valve switch 2 is provided with in outdoor bolt body 1, also be provided with a screwdown gear 3 in outdoor bolt body 1, screwdown gear 3 is arranged on the top of valve switch 2, and it controls the opening and closing of valve switch 2, be provided with spring 4 in screwdown gear 3, control its pressure or return by spring 4.Under normality, screwdown gear 3 is in the position of pressure, closes valve switch 2, when needs water, by spring 4 return upwards and then open screwdown gear 3, makes its position rises, and threshold switch 2 of fetching boiling water, the water in Outdoor Fire Hydrant just understands normal water supply.
The outdoor stud structure of fire-fighting of a kind of improvement disclosed in the utility model, by arranging a screwdown gear in outdoor bolt body, control the switch of water valve, after outdoor bolt body is impacted, screwdown gear is not easily destroyed, therefore also antileaking, avoids unnecessary loss and the waste of water resource, also avoid and changes the outdoor bolt of fire-fighting.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. the outdoor stud structure of the fire-fighting of an improvement, comprise outdoor bolt body, valve switch is provided with in described outdoor bolt body, it is characterized in that, a screwdown gear is also provided with in described outdoor bolt body, described screwdown gear is arranged on the top of described valve switch, and it controls the opening and closing of valve switch.
2. the outdoor stud structure of the fire-fighting of a kind of improvement according to claim 1, is characterized in that, be provided with spring in described screwdown gear, controls its pressure or return by described spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520207793.4U CN204690841U (en) | 2015-04-07 | 2015-04-07 | A kind of outdoor stud structure of fire-fighting of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520207793.4U CN204690841U (en) | 2015-04-07 | 2015-04-07 | A kind of outdoor stud structure of fire-fighting of improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204690841U true CN204690841U (en) | 2015-10-07 |
Family
ID=54231150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520207793.4U Expired - Fee Related CN204690841U (en) | 2015-04-07 | 2015-04-07 | A kind of outdoor stud structure of fire-fighting of improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204690841U (en) |
-
2015
- 2015-04-07 CN CN201520207793.4U patent/CN204690841U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20160407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |