CN109281384A - A kind of drain cover that anti-object is fallen - Google Patents
A kind of drain cover that anti-object is fallen Download PDFInfo
- Publication number
- CN109281384A CN109281384A CN201811162815.4A CN201811162815A CN109281384A CN 109281384 A CN109281384 A CN 109281384A CN 201811162815 A CN201811162815 A CN 201811162815A CN 109281384 A CN109281384 A CN 109281384A
- Authority
- CN
- China
- Prior art keywords
- lid
- gear
- leakage prevention
- pedestal
- sideslip
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
A kind of drain cover that anti-object is fallen, the lid including being equipped with fence hole, lid two sides are equipped with pedestal, and lid can move up and down in the pedestal, and vertical reset spring is equipped between lid and pedestal lower edge；The downside of the lid is equipped with leakage prevention sheet corresponding with fence hole, the two sides of leakage prevention sheet are connected with sideslip substrate, sideslip substrate protrudes into the gap between pedestal lower edge and lid, gear set is equipped in the gap, the side of gear set is engaged with the first rack gear being set on gear cavity wall, and the other side is engaged with the second rack gear for being set to sideslip upper surface of base plate；The first rack gear moves down and acts on gear set when the lid moves down, and gear set rotates and acts on the second rack gear, and keeps sideslip substrate level mobile, and leakage prevention sheet is made to be moved to the downside in fence hole.In pedestrian's walking process, the present invention can close fence hole, prevent small articles from accidentally falling in sewer；And after pedestrian passes by, fence hole can be automatically opened, and not influence normally to drain.
Description
The application is application number 2016100907094,18 days February 2016 applying date, a kind of denomination of invention " anti-object
The divisional application of the drain cover fallen ".
Technical field
The invention belongs to municipal articles fields, and in particular to a kind of drain cover that function is fallen with anti-object.
Background technique
With the quickening of urbanization process, urban infrastructure is increasingly paid close attention to by civic, one in urban construction
The small details of a little hommizations, is also increasingly welcome by civic.
Currently, many road both sides are additionally provided with the sewer for rainwater, sewage discharge, grid are stamped on these sewers
The drain cover of column, rainwater can be entered in sewer by fence through-hole when raining, and be used for road drainage.But this kind of form
Drain cover it occur frequently that article falls to the situation in sewer, such as pedestrian is when roadside is walked, mobile phone, key, money
Packet and other items enters in sewer across fence hole when falling from hand, at this moment generally requires to lift drain cover and takes article
Out, when having ponding in sewer, the damage of mobile phone can also be caused, it is cumbersome.
Therefore, the present invention is studied on this direction, has developed a kind of sewer that function is fallen with anti-object
Lid.
Summary of the invention
Aiming at the shortcomings in the prior art, the present invention provides a kind of drain cover that function is fallen with anti-object, energy
Fence hole is automatically closed when being under pressure, prevents article from falling in sewer.
The invention is realized by the following technical scheme.
A kind of drain cover that anti-object is fallen, the lid including being equipped with fence hole, the lid two sides are equipped with pedestal, institute
Stating lid can move up and down in the pedestal, and vertical reset spring is equipped between the lid and pedestal lower edge；The lid
Downside is equipped with leakage prevention sheet corresponding with fence hole, and the two sides of the leakage prevention sheet are connected with sideslip substrate, and the sideslip substrate is stretched
Enter in the gap between pedestal lower edge and lid, equipped with gear set, the side of the gear set and set on gear cavity in the gap
The first rack gear engagement on inner wall, the other side of gear set are engaged with the second rack gear for being set to sideslip upper surface of base plate；The lid
The first rack gear moves down and acts on gear set when body moves down, and the gear set rotates and acts on the second rack gear, and makes sideslip base
Plate moves horizontally, and leakage prevention sheet is made to be moved to the downside in fence hole.
Drain cover structure in the prior art is simple, and without drip-preventing function, article is easy to fall in sewer.This hair
In bright, after when pedestrian walks, foot is stepped down on lid, lid forced compression vertical reset spring is simultaneously slightly moved down, during being somebody's turn to do
First rack gear moves down, and rotates the gear engaged, and gear set is started to work, and power is transferred to the engaged with gear set
It on two rack gears, and then moves together sideslip substrate together with leakage prevention sheet, so that leakage prevention sheet is moved to the lower section in fence hole, play leakproof
Effect, small articles do not fall out in sewer.After the foot of pedestrian leaves, lid moves up under the effect of vertical reset spring,
The first rack gear moves up simultaneously, and rotates backward the gear engaged, and then reset sideslip substrate together with leakage prevention sheet,
Fence hole is opened again, does not influence normally to drain.
Preferably, roller or ball are equipped between the sideslip base lower surface and the upper surface of pedestal lower edge, it can be with
The resistance in sideslip substrate translation motion is reduced, movement is more smooth.
Preferably, the lid is evenly arranged with five fence holes, the downside of the lid is equipped with five leakage prevention sheets, lid
Five leakage prevention sheets described in when body does not stress are arranged in a staggered manner with five fence holes.
Compared with prior art, the invention has the following advantages: pedestrian can be automatically closed in pedestrian's walking process
The fence hole of the drain cover of underfooting, prevents small articles from accidentally falling in sewer；And after pedestrian passes by, fence hole energy
It automatically opens, does not influence normally to drain.
Detailed description of the invention
Fig. 1 is the schematic diagram that drain cover of the invention is installed on roadside.
Fig. 2 is the combination diagram of lid and pedestal.
Fig. 3 is the lower surface schematic diagram of drain cover.
Fig. 4 is the cross-sectional view in the direction A-A in Fig. 3.
Fig. 5 is the cross-sectional view after fence hole is barred up.
Fig. 6 is the cross-sectional view in the direction B-B in Fig. 3.
Fig. 7 is the cross-sectional view after the translation of sideslip substrate.
Fig. 8 is the enlarged drawing of a-quadrant in Fig. 6.
Specific embodiment
With reference to the accompanying drawing with specific embodiment, the invention will be further described.
See Fig. 1 to Fig. 8, a kind of drain cover that anti-object is fallen, the lid 1 including being equipped with fence hole 11, the lid 1
Two sides are equipped with pedestal 2, and the lid 1 can move up and down in the pedestal 2, are equipped with and hang down between 22 under the lid 1 and pedestal
Straight reset spring 121；The downside of the lid 1 is equipped with leakage prevention sheet 3 corresponding with fence hole 11, the two sides of the leakage prevention sheet 3
It is connected with sideslip substrate 31, the sideslip substrate 31 protrudes into the gap under pedestal between 22 and lid 1, is equipped in the gap
The gear set 322 being fixed on pedestal side wall, the side of the gear set 322 and the first rack gear being set on 12 inner wall of gear cavity
122 engagements, the other side of gear set 322 are engaged with the second rack gear 32 for being set to 31 upper surface of sideslip substrate；The lid 1 moves down
When the first rack gear 122 move down and act on gear set 322, the gear set 322, which rotates, simultaneously acts on the second rack gear 32, and makes side
Sliding substrate 31 moves horizontally, and leakage prevention sheet 3 is made to be moved to the downside in fence hole 11.
In present embodiment, roller 33 is equipped under 31 lower surface of sideslip substrate and pedestal between 22 upper surface,
It may be ball, keep the translation of sideslip substrate 31 more smooth；The lid 1 is evenly arranged with five fence holes 11, described
The downside of lid 1 is equipped with five leakage prevention sheets 3, when lid 1 does not stress described in five leakage prevention sheets 3 be staggered and set with five fence holes 11
It sets.
Drain cover in the present invention, after when pedestrian walks, foot is stepped down on lid 1,1 forced compression of lid is vertically multiple
Position spring 121 simultaneously slightly moves down, and the first rack gear 122 moves down during being somebody's turn to do, and rotates the gear engaged, gear set 322
It starts to work, power is transferred on the second rack gear 32 engaged with gear set 322, and then make sideslip substrate 31 together with leakage prevention sheet 3
It moves together, leakage prevention sheet 3 is made to be moved to the lower section in fence hole 11, play the effect of leakproof, small articles do not fall out sewer
In.After the foot of pedestrian leaves, lid 1 moves up under the effect of vertical reset spring 121, while the first rack gear 122 moves up, and make with
Its meshed gears rotates backward, and then resets sideslip substrate 31 together with leakage prevention sheet 3, and fence hole 11 is opened again, no
Normal draining is influenced, it is very convenient.
Protection scope of the present invention includes but is not limited to embodiment of above, and protection scope of the present invention is with claims
Subject to, replacement, deformation, the improvement that those skilled in the art that any pair of this technology is made is readily apparent that each fall within of the invention
Protection scope.
Claims (1)
1. a kind of drain cover that anti-object is fallen, which is characterized in that the lid (1) including being equipped with fence hole (11), the lid
Body (1) two sides are equipped with pedestal (2), and the lid (1) can move up and down in the pedestal (2), the lid (1) and pedestal lower edge
(22) vertical reset spring (121) are equipped between；The downside of the lid (1) is equipped with leakage prevention sheet corresponding with fence hole (11)
(3), the two sides of the leakage prevention sheet (3) are connected with sideslip substrate (31), the sideslip substrate (31) protrude into pedestal lower edge (22) with
In gap between lid (1), equipped with gear set (322), the side of the gear set (322) and set on gear cavity in the gap
(12) the first rack gear (122) engagement on inner wall, the other side of gear set (322) be set to the of sideslip substrate (31) upper surface
Two rack gears (32) engagement；The first rack gear (122) moves down and acts on gear set (322), the gear when lid (1) moves down
Group (322) rotates and acts on the second rack gear (32), and moves horizontally sideslip substrate (31), and leakage prevention sheet (3) is made to be moved to grid
The downside in column hole (11)；
The lid (1) is evenly arranged with five fence holes (11), and the downside of the lid (1) is equipped with five leakage prevention sheets (3), lid
Five leakage prevention sheets (3) described in when body (1) does not stress are arranged in a staggered manner with five fence holes (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811162815.4A CN109281384A (en) | 2016-02-18 | 2016-02-18 | A kind of drain cover that anti-object is fallen |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610090709.4A CN105604172B (en) | 2016-02-18 | 2016-02-18 | A kind of drain cover that anti-object is fallen |
| CN201811162815.4A CN109281384A (en) | 2016-02-18 | 2016-02-18 | A kind of drain cover that anti-object is fallen |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610090709.4A Division CN105604172B (en) | 2016-02-18 | 2016-02-18 | A kind of drain cover that anti-object is fallen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109281384A true CN109281384A (en) | 2019-01-29 |
Family
ID=55984472
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811162815.4A Pending CN109281384A (en) | 2016-02-18 | 2016-02-18 | A kind of drain cover that anti-object is fallen |
| CN201610090709.4A Active CN105604172B (en) | 2016-02-18 | 2016-02-18 | A kind of drain cover that anti-object is fallen |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610090709.4A Active CN105604172B (en) | 2016-02-18 | 2016-02-18 | A kind of drain cover that anti-object is fallen |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109281384A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100694852B1 (en) * | 2006-03-06 | 2007-03-13 | 김동길 | Steel-gratting |
| CN201991064U (en) * | 2011-02-21 | 2011-09-28 | 秦明 | Water grating with flat surface |
| CN103452185A (en) * | 2012-05-29 | 2013-12-18 | 上海佳长环保科技有限公司 | Turbine rain perforated strainer |
| CN203440833U (en) * | 2013-08-16 | 2014-02-19 | 管丽环境技术(上海)有限公司 | Grating inner cover device used for preventing people from falling into drainage inspection well |
| CN203834634U (en) * | 2014-04-30 | 2014-09-17 | 浙江六通塑胶有限公司 | Floor drain convenient to use |
| CN203924120U (en) * | 2013-11-20 | 2014-11-05 | 张水成 | Inspection well cover |
| CN204048021U (en) * | 2014-08-23 | 2014-12-31 | 王子怡 | A kind of splashproof ash ashtray |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2835373Y (en) * | 2005-11-18 | 2006-11-08 | 童强荣 | Odour resistant floor drain |
| CN200975023Y (en) * | 2006-11-22 | 2007-11-14 | 罗斯奇 | Dustproof water grates of street |
| JP2010281065A (en) * | 2009-06-03 | 2010-12-16 | Bisan:Kk | Wooden lid for side ditch |
| CN103556704A (en) * | 2013-11-18 | 2014-02-05 | 胡婷婷 | Ditch cover plate for preventing falling of articles |
-
2016
- 2016-02-18 CN CN201811162815.4A patent/CN109281384A/en active Pending
- 2016-02-18 CN CN201610090709.4A patent/CN105604172B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100694852B1 (en) * | 2006-03-06 | 2007-03-13 | 김동길 | Steel-gratting |
| CN201991064U (en) * | 2011-02-21 | 2011-09-28 | 秦明 | Water grating with flat surface |
| CN103452185A (en) * | 2012-05-29 | 2013-12-18 | 上海佳长环保科技有限公司 | Turbine rain perforated strainer |
| CN203440833U (en) * | 2013-08-16 | 2014-02-19 | 管丽环境技术(上海)有限公司 | Grating inner cover device used for preventing people from falling into drainage inspection well |
| CN203924120U (en) * | 2013-11-20 | 2014-11-05 | 张水成 | Inspection well cover |
| CN203834634U (en) * | 2014-04-30 | 2014-09-17 | 浙江六通塑胶有限公司 | Floor drain convenient to use |
| CN204048021U (en) * | 2014-08-23 | 2014-12-31 | 王子怡 | A kind of splashproof ash ashtray |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105604172A (en) | 2016-05-25 |
| CN105604172B (en) | 2018-12-11 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190129 |