CN2419270Y - Closed anti-stealed drain cover - Google Patents
Closed anti-stealed drain cover Download PDFInfo
- Publication number
- CN2419270Y CN2419270Y CN 00232736 CN00232736U CN2419270Y CN 2419270 Y CN2419270 Y CN 2419270Y CN 00232736 CN00232736 CN 00232736 CN 00232736 U CN00232736 U CN 00232736U CN 2419270 Y CN2419270 Y CN 2419270Y
- Authority
- CN
- China
- Prior art keywords
- utility
- drain cover
- model
- well
- base
- 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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- Sewage (AREA)
Abstract
The utility model relates to a closed theft preventing drain cover, which belongs to an urban public service. A quadrangle base 1 is connected with the drain cover 2 in a rotary way, and a lacing wire 3 is connected with the base through two screw bolts 4. The utility model has the advantages of novel structure, and convenient operation. The utility model can be used for effectively preventing the drain cover from being lost, and therefore, the safety of common property and the safety of walkers can be protected.
Description
The utility model belongs to urban operating mechanism, refers to a kind of well comb especially.
At present the different well of many purposes is arranged in the communal facilities in each city, particularly have square well to comb in the roadside, road, owing to do not consider antitheft problem on its structure, the situation of losing is serious so this open well is combed.Both cause economic loss, and brought hidden danger for again urban life safety.
The purpose of this utility model is to provide a kind of closed antitheft well to comb, and uses this kind well to comb and can prevent that well lid is stolen, perfect, the safety of protection urban facilities.
For achieving the above object, the technical scheme that the utility model is taked is: comb 2 at quadrangle base 1 well that is rotationally connected, lacing wire 3 is connected with base respectively by two bolts 4.During installation, earlier the well double-edged fine-toothed comb is installed on the base, lacing wire is passed base with on the bolt again, this lacing wire is combed well and can not be withdrawn from base.
Advantage of the present utility model is: novel structure, and easy to use, use the utility model can prevent losing of well comb effectively, thereby protected the safety of public property and pedestrian's safety.
Below in conjunction with the drawings and the specific embodiments the utility model is described in further details.
Fig. 1, the utility model structural representation;
The A-A cut-away view of Fig. 2, Fig. 1;
Fig. 3, the utility model lacing wire axonometric drawing.
Embodiment:
Comb 2 at quadrangle base 1 well that is rotationally connected, lacing wire 3 is connected with base by two bolts 4.
Claims (1)
1, a kind of closed antitheft advance to comb is characterized in that: comb (2) at quadrangle base (1) well that is rotationally connected, lacing wire (3) is connected with base respectively by two bolts (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00232736 CN2419270Y (en) | 2000-04-27 | 2000-04-27 | Closed anti-stealed drain cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00232736 CN2419270Y (en) | 2000-04-27 | 2000-04-27 | Closed anti-stealed drain cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2419270Y true CN2419270Y (en) | 2001-02-14 |
Family
ID=33595276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00232736 Expired - Fee Related CN2419270Y (en) | 2000-04-27 | 2000-04-27 | Closed anti-stealed drain cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2419270Y (en) |
-
2000
- 2000-04-27 CN CN 00232736 patent/CN2419270Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |