CN207700235U - A kind of concealed anti-stealing manhole cover well seat - Google Patents
A kind of concealed anti-stealing manhole cover well seat Download PDFInfo
- Publication number
- CN207700235U CN207700235U CN201721726128.1U CN201721726128U CN207700235U CN 207700235 U CN207700235 U CN 207700235U CN 201721726128 U CN201721726128 U CN 201721726128U CN 207700235 U CN207700235 U CN 207700235U
- Authority
- CN
- China
- Prior art keywords
- well
- well lid
- well seat
- seat
- lid
- 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
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model is related to a kind of concealed anti-stealing manhole cover well seats.There is convex block in well seat including well lid and with well lid cooperation, the well lid right side central lower right corner, and fluted with the well seat corresponding position of well lid cooperation, the convex block of well lid can be embedded in the groove of well seat, and the two is i.e. relatively locked；The right end of hinged latch hook, the left end of latch hook are slidably inserted into the level trough of well seat on the well lid left side bottom surface, and such well lid and well seat non-horizontal directions are locked.It is simple in structure, at low cost, processes, is easy for installation.
Description
Technical field
The utility model is related to a kind of well lid well seats of Urban Buried Pipeline Network.
Background technology
There are many well lids on road, it is hinged again with the fixed mode of lock frequently with well lid well seat for safety.But it adds
Work, installation trouble.
Invention content
The shortcomings that in order to overcome the prior art, the utility model provide a kind of concealed anti-stealing manhole cover well seat, the letter of its structure
It is single, it processes, is easy for installation.
The technical solution adopted by the utility model to solve its technical problems is that：Well including well lid and with well lid cooperation
There is convex block in seat, the well lid right side central lower right corner, fluted with the well seat corresponding position of well lid cooperation, the convex block of well lid can
To be embedded in the groove of well seat, the two is i.e. relatively locked；The right end of hinged latch hook, a left side for latch hook on the well lid left side bottom surface
End is slidably inserted into the level trough of well seat, and such well lid and well seat non-horizontal directions are locked.
The utility model is simple in structure, at low cost, processes, is easy for installation.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the utility model use state upward view；
Fig. 2 is the A-A cutaway view Amplified images in the utility model Fig. 1；
Fig. 3 is enlarged drawing at the B in the utility model Fig. 2；
Fig. 4 is enlarged drawing at the C in the utility model Fig. 2.
Specific implementation mode
As Figure 1-Figure 4, the utility model includes well lid 1 and the well seat 2 that coordinates with well lid 1,1 right side of well lid
There is convex block 7 in the middle part lower right corner, and 2 corresponding position of well seat fluted 6 coordinated with well lid 1, the convex block 7 of well lid 1 can be embedded in well seat 2
In groove 6, the two is i.e. relatively locked；The right end of hinged latch hook 3 on 1 left side bottom surface of well lid, the left end of latch hook 3 is slidably
It is inserted into the level trough 5 of well seat 2, such well lid 1 and 2 non-horizontal directions of well seat are locked.
The latch hook 3 is " L " type.
The left end of the latch hook 3 has small slide-bar 4, ensures to slide between latch hook 3 and level trough 5 smooth.
When installation, latch hook 3 is inserted into level trough 5.Well lid 1 is embedded in well seat 2 in self gravitation effect, the convex block 7 of well lid 1
Groove 6 in, well lid 1 and well seat 2 are locked.
Claims (3)
1. a kind of concealed anti-stealing manhole cover well seat, including well lid (1) and the well seat (2) with well lid (1) cooperation, it is characterised in that：
There is convex block (7) in described well lid (1) the right side central lower right corner, fluted (6) with well seat (2) corresponding position of well lid (1) cooperation, well
The convex block (7) of lid (1) can be embedded in the groove (6) of well seat (2), and the two is i.e. relatively locked；Described well lid (1) left side bottom surface
The left end of the upper right end for being hinged latch hook (3), latch hook (3) is slidably inserted into the level trough (5) of well seat (2), such well lid (1) and
Well seat (2) non-horizontal directions is locked.
2. concealed anti-stealing manhole cover well seat according to claim 1, it is characterised in that：The latch hook (3) is " L " type.
3. concealed anti-stealing manhole cover well seat according to claim 1, it is characterised in that：The left end of the latch hook (3) has small
Slide-bar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721726128.1U CN207700235U (en) | 2017-11-24 | 2017-11-24 | A kind of concealed anti-stealing manhole cover well seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721726128.1U CN207700235U (en) | 2017-11-24 | 2017-11-24 | A kind of concealed anti-stealing manhole cover well seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207700235U true CN207700235U (en) | 2018-08-07 |
Family
ID=63026121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721726128.1U Expired - Fee Related CN207700235U (en) | 2017-11-24 | 2017-11-24 | A kind of concealed anti-stealing manhole cover well seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207700235U (en) |
-
2017
- 2017-11-24 CN CN201721726128.1U patent/CN207700235U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20201124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |