CN202359576U - Reinforced sealing manhole cover - Google Patents
Reinforced sealing manhole cover Download PDFInfo
- Publication number
- CN202359576U CN202359576U CN2011203755753U CN201120375575U CN202359576U CN 202359576 U CN202359576 U CN 202359576U CN 2011203755753 U CN2011203755753 U CN 2011203755753U CN 201120375575 U CN201120375575 U CN 201120375575U CN 202359576 U CN202359576 U CN 202359576U
- Authority
- CN
- China
- Prior art keywords
- lid
- utility
- model
- cover body
- manhole cover
- 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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Abstract
The utility model discloses a reinforced sealing manhole cover, which comprises a cover body. The cover body is provided with a plurality of drain holes. The bottom of the cover body is provided with crisscrossed reinforced ribs. A sealing ring is sleeved on the side wall of the cover body. Filter screens are equipped inside the drain holes. The manhole cover provided in the utility model has the characteristics of simple structure and high practicality. The crisscrossed reinforced ribs equipped on the bottom of the cover body enhance the overall strength of the manhole cover. The sealing ring improves the sealing effects. The filter screens equipped inside the drain holes have excellent filtering effects.
Description
Technical field
The utility model relates to well lid, relates in particular to a kind of enhanced leaktightness well lid.
Background technology
In the prior art, well lid generally is divided into circular and square, aspect the road administration in urban district, general adopt circular because circular well lid is difficult for inclination, can the good pedestrian of better protect and the safety of vehicle.Use circular; Mainly be to consider that circular well lid all is the same through every diameter length in its center of circle, if well lid is rolled time-out by the vehicle of process like this, because anyway rolled; Its diameter all can be slightly wideer than following well head, and well lid can not drop in the well head and go.But existing well lid sealing performance is bad, and does not have filter effect.
The utility model content
To the problem that above-mentioned prior art exists, the utility model provides a kind of enhanced leaktightness well lid.
To achieve these goals, the technical scheme of the utility model employing is: a kind of enhanced leaktightness well lid comprises lid; Lid is provided with several leaking holes; The bottom of lid is provided with crisscross reinforcing rib, and sidewall socket one joint ring of lid is provided with screen pack in the leaking hole.
As preferably, joint ring is a rubber ring.
Compared with prior art, the advantage of the utility model is: simple in structure, practicality is higher; The bottom of lid is provided with crisscross reinforcing rib, has improved bulk strength, and joint ring has improved sealing effectiveness; Be provided with screen pack in the leaking hole, play good filter effect.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, lid; 2, reinforcing rib; 3, leaking hole; 4, screen pack; 5, joint ring.
The specific embodiment
To combine accompanying drawing that the utility model is described further below.
As a kind of embodiment of the utility model, consult Fig. 1, the utility model comprises lid 1; Lid 1 is provided with several leaking holes 3; The bottom of lid 1 is provided with crisscross reinforcing rib 2, and sidewall socket one joint ring 5 of lid 1 is provided with screen pack 4 in the leaking hole 3.Joint ring 5 can be rubber ring.
The bottom of lid 1 is provided with crisscross reinforcing rib 2, has improved bulk strength, and joint ring 5 has improved sealing effectiveness, is provided with screen pack 4 in the leaking hole 3, plays good filter effect.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation in spirit that does not break away from the utility model or the scope in other embodiments among this paper.Therefore, the utility model will can not be limited to these embodiment shown in this paper, but will accord with principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (2)
1. an enhanced leaktightness well lid comprises lid, and said lid is provided with several leaking holes, it is characterized in that: the bottom of said lid is provided with crisscross reinforcing rib, and sidewall socket one joint ring of lid is provided with screen pack in the said leaking hole.
2. enhanced leaktightness well lid according to claim 1 is characterized in that: said joint ring is a rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203755753U CN202359576U (en) | 2011-09-29 | 2011-09-29 | Reinforced sealing manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203755753U CN202359576U (en) | 2011-09-29 | 2011-09-29 | Reinforced sealing manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202359576U true CN202359576U (en) | 2012-08-01 |
Family
ID=46570771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203755753U Expired - Fee Related CN202359576U (en) | 2011-09-29 | 2011-09-29 | Reinforced sealing manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202359576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276750A (en) * | 2013-06-14 | 2013-09-04 | 唐瑞 | Hinged flip safety manhole cover |
-
2011
- 2011-09-29 CN CN2011203755753U patent/CN202359576U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276750A (en) * | 2013-06-14 | 2013-09-04 | 唐瑞 | Hinged flip safety manhole cover |
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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: 20120801 Termination date: 20120929 |