CN204551541U - A kind of anti-stealing manhole cover - Google Patents
A kind of anti-stealing manhole cover Download PDFInfo
- Publication number
- CN204551541U CN204551541U CN201520211540.4U CN201520211540U CN204551541U CN 204551541 U CN204551541 U CN 204551541U CN 201520211540 U CN201520211540 U CN 201520211540U CN 204551541 U CN204551541 U CN 204551541U
- Authority
- CN
- China
- Prior art keywords
- manhole cover
- cover body
- lock
- well lid
- stainless steel
- 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
A kind of anti-stealing manhole cover, it relates to communal facility technical field, it comprises manhole cover body, well lid ring, stainless steel chain, through hole, lock, locked groove, stainless steel screw, dead bolt, keyhole, described manhole cover body and well lid ring are connected through the hinge, the back side of well lid ring arranges stainless steel chain, described manhole cover body is provided with through hole, the dorsal edge of manhole cover body is provided with lock, described lock is fixedly connected with manhole cover body by stainless steel screw, the back inward flange of described well lid ring is provided with locked groove, described lock is provided with dead bolt, one end of lock is provided with keyhole.The utility model energy is concealed, safe antitheft, and easy to use, structure is simple, and can dismounting and change.
Description
Technical field:
The utility model relates to communal facility technical field, is specifically related to a kind of anti-stealing manhole cover.
Background technology:
Well lid is a kind of important urban infrastructure, the people lived in city probably face the fearful with no fears to the loss of well lid, also many people are had to deeply hurt, perhaps being lost on property of a well lid does not cause too large loss, if but fall people, very large injury can be caused to the body and mind of people, and also potential hidden danger be existed to traffic safety.Although municipal administration personnel take action to the behavior of stealing well lid repeatedly, produce little effect.Although only have now existing the well lid just can opened with dedicated lock, dedicated lock easily damages, and also can not get on-call maintenance and changes.What the anti-stealing manhole cover of prior art had does not have anti-theft function well, and using of having is cumbersome, and not easily dismounting and change.
Utility model content:
The purpose of this utility model is to provide a kind of anti-stealing manhole cover, and its energy is concealed, safe antitheft, easy to use, and can dismounting and change.
In order to solve the problem existing for background technology, the utility model is by the following technical solutions: it comprises manhole cover body, well lid ring, stainless steel chain, through hole, lock, locked groove, stainless steel screw, dead bolt, keyhole, described manhole cover body and well lid ring are connected through the hinge, the back side of well lid ring arranges stainless steel chain, described manhole cover body is provided with through hole, the dorsal edge of manhole cover body is provided with lock, described lock is fixedly connected with manhole cover body by stainless steel screw, the back inward flange of described well lid ring is provided with locked groove, described lock is provided with dead bolt, one end of lock is provided with keyhole.
During the utility model operation, close manhole cover body, dead bolt and locked groove latch; Key inserts keyhole from through hole and rotates, and dead bolt retreats, and can open manhole cover body, described latch is fixedly connected with manhole cover body by stainless steel screw, can realize dismounting and change.
The beneficial effect that the utility model produces: energy is concealed, safe antitheft, and easy to use, structure is simple, and can dismounting and change.
Accompanying drawing illustrates:
Fig. 1 is the utility model structure figure;
Fig. 2 is the utility model Facad structure figure;
Fig. 3 is sub 3 structure charts of lock.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with the drawings and the specific embodiments, the utility model is further elaborated.Should be appreciated that detailed description of the invention described herein only in order to explain the utility model, and be not used in restriction the utility model.
Referring to Fig. 1---Fig. 3, this detailed description of the invention adopts following technical scheme: it comprises manhole cover body 1, well lid ring 2, stainless steel chain 4, through hole 6, lock 3, locked groove 5, stainless steel screw 9, dead bolt 7, keyhole 8, described manhole cover body 1 is connected through the hinge with well lid ring 2, the back side of well lid ring 2 arranges stainless steel chain 4, described manhole cover body 1 is provided with through hole 6, the dorsal edge of manhole cover body 1 is provided with lock 3, described lock 3 is fixedly connected with manhole cover body 1 by stainless steel screw 9, the back inward flange of described well lid ring 2 is provided with locked groove 5, described lock 3 is provided with dead bolt 7, one end of lock 3 is provided with keyhole 8.
When this detailed description of the invention is implemented, close manhole cover body 1, dead bolt 7 and locked groove 5 latch; Key inserts keyhole 8 from through hole 6 and rotates, and dead bolt 7 retreats, and can open manhole cover body 1, and described latch 3 is fixedly connected with manhole cover body 1 by stainless steel screw 9, can realize dismounting and change.
The beneficial effect that this detailed description of the invention produces: energy is concealed, safe antitheft, and easy to use, structure is simple, and can dismounting and change.
The above is only in order to illustrate the technical solution of the utility model and unrestricted, other amendment that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (1)
1. an anti-stealing manhole cover, it comprises manhole cover body (1), well lid ring (2), stainless steel chain (4), through hole (6), described manhole cover body (1) and well lid ring (2) are connected through the hinge, the back side of well lid ring (2) arranges stainless steel chain (4), described manhole cover body (1) is provided with through hole (6), it is characterized in that it also comprises lock (3), locked groove (5), stainless steel screw (9), dead bolt (7), keyhole (8), the dorsal edge of manhole cover body (1) is provided with lock (3), described lock (3) is fixedly connected with manhole cover body (1) by stainless steel screw (9), the back inward flange of described well lid ring (2) is provided with locked groove (5), described lock (3) is provided with dead bolt (7), one end of lock (3) is provided with keyhole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520211540.4U CN204551541U (en) | 2015-04-10 | 2015-04-10 | A kind of anti-stealing manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520211540.4U CN204551541U (en) | 2015-04-10 | 2015-04-10 | A kind of anti-stealing manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204551541U true CN204551541U (en) | 2015-08-12 |
Family
ID=53826674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520211540.4U Expired - Fee Related CN204551541U (en) | 2015-04-10 | 2015-04-10 | A kind of anti-stealing manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204551541U (en) |
-
2015
- 2015-04-10 CN CN201520211540.4U patent/CN204551541U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160410 |