CN202055293U - Antitheft device for side cover of outdoor fire hydrant - Google Patents
Antitheft device for side cover of outdoor fire hydrant Download PDFInfo
- Publication number
- CN202055293U CN202055293U CN2011201515308U CN201120151530U CN202055293U CN 202055293 U CN202055293 U CN 202055293U CN 2011201515308 U CN2011201515308 U CN 2011201515308U CN 201120151530 U CN201120151530 U CN 201120151530U CN 202055293 U CN202055293 U CN 202055293U
- Authority
- CN
- China
- Prior art keywords
- fire
- side cover
- limit lid
- coupling
- 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
Links
Abstract
The utility model relates to an outdoor fire hydrant, in particular to an antitheft device for a side cover of an outdoor fire hydrant. The antitheft device comprises a fire coupling connected to a hydrant body. A side cover is connected to the fire coupling and provided with an internal pentagonal coupling matched with a fire wrench. Compared with the prior art, the antitheft device enables a stealer to be difficult to easily steal the side cover so that safety of the side cover is fully protected since the side cover is provided with the internal pentagonal coupling matched with the fire wrench.
Description
Technical field
The utility model relates to a kind of outdoor fire hydrant, is meant a kind of outdoor fire hydrant limit lid anti-theft device especially.
Background technology
Common outdoor fire hydrant limit covers and is provided with outer-hexagonal, and for convenience detach and assembling has still also made things convenient for simultaneously lawless person's pilferage.
The utility model content
Main purpose of the present utility model is to overcome the shortcoming of prior art, and a kind of outdoor fire hydrant limit lid anti-theft device is provided, and can significantly reduce the generation of limit lid or the stolen situation of interface.
The utility model adopts following technical scheme:
A kind of outdoor fire hydrant limit lid anti-theft device includes the fire coupling that is connected on the hydrant key, and this fire coupling is connected with the limit lid, and this limit is covered with built-in outer five angle joints suitable with the fire-fighting spanner.
Described built-in outer five angle joints are provided with guard circle outward.
The external diameter of described limit lid extends to form sleeve-like structure, and this sleeve-like structure coats described fire coupling.
By above-mentioned to description of the present utility model as can be known; compared with prior art; a kind of outdoor fire hydrant of the present utility model limit lid anti-theft device is because the limit is covered with built-in outer five angle joints suitable with the fire-fighting spanner; make that illegal stealer is difficult to easily the limit lid be stolen, thereby adequately protect limit lid safety.
In addition, built-in outer five angle joints are provided with guard circle outward, further guarantee limit lid safety;
The 3rd, the external diameter of limit lid extends to form sleeve-like structure, and this sleeve-like structure coats fire coupling, can fire coupling is hidden hiding, and make illegal stealer can't see the copper spare of the inside, thereby prevent that interface is stolen.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment.
The specific embodiment
Below the utility model will be further described by the specific embodiment.
With reference to Fig. 1, a kind of outdoor fire hydrant of the present utility model limit lid anti-theft device, include the fire coupling 10 that is connected on the hydrant key 100, fire coupling 10 is connected with limit lid 20, limit lid 20 is provided with built-in outer five angle joints 21 suitable with the fire-fighting spanner, built-in outer five angle joints, the 21 outer guard circles 22 that are provided with; The external diameter of limit lid 20 extends to form sleeve-like structure 23, and sleeve-like structure 23 coats fire coupling 10, can fire coupling is hidden hiding.
Above-mentioned only is a specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (3)
1. an outdoor fire hydrant limit lid anti-theft device includes the fire coupling that is connected on the hydrant key, and this fire coupling is connected with the limit lid, it is characterized in that: this limit is covered with built-in outer five angle joints suitable with the fire-fighting spanner.
2. a kind of outdoor fire hydrant as claimed in claim 1 limit lid anti-theft device is characterized in that: described built-in outer five angle joints are provided with guard circle outward.
3. a kind of outdoor fire hydrant as claimed in claim 1 limit lid anti-theft device is characterized in that: the external diameter of described limit lid extends to form sleeve-like structure, and this sleeve-like structure coats described fire coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201515308U CN202055293U (en) | 2011-05-12 | 2011-05-12 | Antitheft device for side cover of outdoor fire hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201515308U CN202055293U (en) | 2011-05-12 | 2011-05-12 | Antitheft device for side cover of outdoor fire hydrant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202055293U true CN202055293U (en) | 2011-11-30 |
Family
ID=45015270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201515308U Expired - Fee Related CN202055293U (en) | 2011-05-12 | 2011-05-12 | Antitheft device for side cover of outdoor fire hydrant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202055293U (en) |
-
2011
- 2011-05-12 CN CN2011201515308U patent/CN202055293U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20120512 |