CN204275365U - Anti-theft fire hydrant valve gap - Google Patents
Anti-theft fire hydrant valve gap Download PDFInfo
- Publication number
- CN204275365U CN204275365U CN201420774805.7U CN201420774805U CN204275365U CN 204275365 U CN204275365 U CN 204275365U CN 201420774805 U CN201420774805 U CN 201420774805U CN 204275365 U CN204275365 U CN 204275365U
- Authority
- CN
- China
- Prior art keywords
- valve gap
- valve
- connector
- valve body
- hydrant
- 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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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses anti-theft fire hydrant valve gap, comprise hydrant valve cap and valve body, described hydrant valve cap is connected with valve body screw thread, it is characterized in that: also comprise and be arranged on round and elastic sealing gasket in valve gap and connector, described connector one end is fixedly connected with the disk be positioned in valve gap top curve groove, the described connector other end is fixedly connected with valve body, and described valve gap side is evenly provided with projection.Described disk diameter is greater than arc groove opening diameter.The beneficial effects of the utility model: when after elastic sealing gasket pressurized to after-contraction, make itself and hydrant valve cap inner bottom surface and valve body end face close contact realize sealing; Connector prevents valve gap from going adrift; Connector one end is fixedly connected with the disk be positioned in valve gap top curve groove, and when valve gap rotation is tightened, connector can not be wrapped on valve gap and valve body; Valve gap side is evenly provided with the protruding frictional force increased between hand, rain or cold weather time, make dismounting hydrant valve cap easier.
Description
Technical field
The utility model relates to fire-fighting domain, is specially anti-theft fire hydrant valve gap.
Background technology
Hydrant valve is the use of fire fighting truck water supply when putting out a fire, hydrant valve cap is at ordinary times by being threaded on valve body, in order to ensure sealing, hydrant valve cap must be tightened, when needs turn on hydrant valve cap valve body is connected with fire fighting truck time, need with spanner hydrant valve cap to be unloaded could realize valve body and be connected with fire fighting truck, because hydrant valve cap is connected fastening with valve body, need the dismounting hydrant valve cap time used long, needs requirement fast when connecting fire fighting truck can not be met, easily prolong business fire extinguishing opportunity.
And present hydrant valve cap and valve body do not link together, be easy to go adrift.
When instantly crossing rain or cold weather, hydrant valve cap and valve body are easily fixed together, not quick detachable hydrant valve cap.
Summary of the invention
The technical problems to be solved in the utility model overcomes existing defect, provides anti-theft fire hydrant valve gap.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
The utility model anti-theft fire hydrant valve gap, comprise hydrant valve cap and valve body, described hydrant valve cap is connected with valve body screw thread, it is characterized in that: also comprise and be arranged on round and elastic sealing gasket in valve gap and connector, described connector one end is fixedly connected with the disk be positioned in valve gap top curve groove, the described connector other end is fixedly connected with valve body, and described valve gap side is evenly provided with projection.
Further, the diameter of described round and elastic sealing gasket and the equal diameters with valve gap internal end surface.
Further, described disk diameter is greater than arc groove opening diameter.
Compared with prior art, the beneficial effects of the utility model: when after elastic sealing gasket pressurized to after-contraction, make itself and hydrant valve cap inner bottom surface and valve body end face close contact realize sealing; When not needing fastening fire hydrant, valve gap is threaded with the employing of valve body, tightens by hand and just can realize sealing; Connector prevents valve gap from going adrift; Connector one end is fixedly connected with the disk be positioned in valve gap top curve groove, and when valve gap rotation is tightened, connector can not be wrapped on valve gap and valve body; Valve gap side is evenly provided with the protruding frictional force increased between hand, rain or cold weather time, make dismounting hydrant valve cap easier.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model;
In figure: 1, valve gap, 2, valve body, 3, elastic sealing gasket, 4, connector, 5, arc groove, 6, disk, 7, protruding.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
embodiment 1
As shown in Figure 1, anti-theft fire hydrant valve gap, comprise hydrant valve cap 1 and valve body 2, described hydrant valve cap 1 is threaded with valve body 2, it is characterized in that: also comprise and be arranged on round and elastic sealing gasket 3 in valve gap 1 and connector 4, described connector 4 one end is fixedly connected with the disk 6 being positioned at valve gap 1 top curve groove 5 li, and described connector 4 other end is fixedly connected with valve body 2, and described valve gap 1 side is evenly provided with protruding 7.Diameter and the equal diameters with valve gap 2 internal end surface of described round and elastic sealing gasket 3.Described disk 6 diameter is greater than arc groove 5 opening diameter.
Be arranged on the round and elastic sealing gasket 3 in valve gap 1, when after elastic sealing gasket 3 pressurized to after-contraction, make itself and hydrant valve cap 1 inner bottom surface and valve body 2 end face close contact realize sealing; Connector 4 one end is fixedly connected with the disk 6 being positioned at valve gap 1 top curve groove 5 li, described connector 4 other end is fixedly connected with valve body 2, connector 4 prevents valve gap 1 from going adrift, that one end that connector 4 is fixedly connected with disk 6 can not rotate, so connector 4 can not be wrapped on valve gap 1 and valve body 4 because valve gap 1 rotates; Disk 6 diameter is greater than arc groove 5 opening diameter, connector 4 will be made to depart from valve gap because of external force; Diameter and the equal diameters with valve gap 1 internal end surface of round and elastic sealing gasket 3, make its tightness better.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. anti-theft fire hydrant valve gap, comprise hydrant valve cap (1) and valve body (2), described hydrant valve cap (1) is threaded with valve body (2), it is characterized in that: also comprise and be arranged on round and elastic sealing gasket (3) in valve gap (1) and connector (4), described connector (4) one end is fixedly connected with and is positioned at the inner disk (6) of valve gap (1) top curve groove (5), described connector (4) other end is fixedly connected with valve body (2), and described valve gap (1) side is evenly provided with projection (7).
2. anti-theft fire hydrant valve gap according to claim 1, is characterized in that: diameter and the equal diameters with valve gap (1) internal end surface of described round and elastic sealing gasket (3).
3. anti-theft fire hydrant valve gap according to claim 1, is characterized in that: described disk (6) diameter is greater than arc groove (5) opening diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420774805.7U CN204275365U (en) | 2014-12-11 | 2014-12-11 | Anti-theft fire hydrant valve gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420774805.7U CN204275365U (en) | 2014-12-11 | 2014-12-11 | Anti-theft fire hydrant valve gap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204275365U true CN204275365U (en) | 2015-04-22 |
Family
ID=52858567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420774805.7U Expired - Fee Related CN204275365U (en) | 2014-12-11 | 2014-12-11 | Anti-theft fire hydrant valve gap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204275365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111519706A (en) * | 2020-05-16 | 2020-08-11 | 开平市龙安消防器材厂有限公司 | Fire control cut straightly formula stifle |
-
2014
- 2014-12-11 CN CN201420774805.7U patent/CN204275365U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111519706A (en) * | 2020-05-16 | 2020-08-11 | 开平市龙安消防器材厂有限公司 | Fire control cut straightly formula stifle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151211 |
|
| EXPY | Termination of patent right or utility model |