CN205116321U - Filter lid - Google Patents
Filter lid Download PDFInfo
- Publication number
- CN205116321U CN205116321U CN201520853950.9U CN201520853950U CN205116321U CN 205116321 U CN205116321 U CN 205116321U CN 201520853950 U CN201520853950 U CN 201520853950U CN 205116321 U CN205116321 U CN 205116321U
- Authority
- CN
- China
- Prior art keywords
- lid
- filtering cover
- cambered surface
- utility
- model
- 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
The utility model provides a filter lid, be in including lid and setting thru hole on the lid, it has the protruding setting of open -ended cavity to be provided with on the lid. The protruding setting of cavity is in by bottom surface and setting cambered surface on the bottom surface is constituteed, the protruding opening that sets up of cavity by the lid peripheral with the cambered surface constitutes. The utility model discloses a filter lid does not influence filter lid's filtering capability when realizing portably moving the function, have advantages such as design science, the equitable and easy popularization and application of simple structure.
Description
Technical field
The utility model relates to a kind of daily living article, specifically, relate to a kind of filtering cover.
Background technology
At present, the size of what people used the be placed on filtering cover of water channel sewage mouth upper end is identical with the size of described water channel sewage mouth, is closely entrenched in the upper end at the described lower mouth of a river and the baffle plate arranged by inside, the lower mouth of a river provides the active force stopping that filtering cover drops.This filtering cover is for filtering the larger foreign matter of volume in waste water, avoid the obstruction of sewer, therefore, when the foreign matter on filtering cover runs up to a certain degree, waste water will be intercepted by flowing water lid, cause tank ponding, now, people need filtering cover to move up and depart from the lower mouth of a river, and then are cleaned out by the foreign matter on filtering cover, but, the surface smoothing of existing filtering cover, closely chimeric with the lower mouth of a river again, can not find the origin of force of upwards mentioning filtering cover, often be difficult to moving filter lid, cause the difficulty of filtering cover accumulating foreign matter cleaning.Therefore, people need a kind of can the filtering cover of easy movement, do not affect again the normal use of this filtering cover simultaneously.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, thus provides a kind of design science, simple and reasonable and be easy to the filtering cover applied.
To achieve these goals, the technical scheme that the utility model adopts is: a kind of filtering cover, comprises lid and is arranged on the open-work on described lid, described lid is provided with the hollow boss with opening and arranges.Arranged by this hollow boss, build the origin of force of moving filter lid, be convenient to moving filter lid; Meanwhile, this projection is set to hollow and arranges, and can not reduce over the filter area on filter cover surface.
Based on above-mentioned, described hollow boss arranges and is made up of described lid and the cambered surface be arranged on described lid, and the opening that described hollow boss is arranged is made up of the periphery of described lid and the free margins of described cambered surface.By this setting, the opening that this hollow boss is arranged towards the side at the lower mouth of a river, thus avoids the periphery of opening to the damage of user and article.
Based on above-mentioned, the angle that the connecting line of described cambered surface and described lid junction is formed is greater than 0 degree and is less than 90 degree.By this setting, facilitate the movement of filtering cover while reducing user's active force, meet laborsaving principle, make the movement of filtering cover more convenient.
Based on above-mentioned, described cambered surface is provided with small opening.By this setting, increase the filter area on filtering cover surface, strengthen the filtering function of filtering cover further.
The utility model has substantive distinguishing features and progress relative to prior art, specifically, the filtering function of this filtering cover can not be affected while filtering cover of the present utility model realizes easy locomotive function, there is design science, simple and reasonable and be easy to advantages such as applying.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model filtering cover.
Detailed description of the invention
Below by detailed description of the invention, the technical solution of the utility model is described in further detail.
Embodiment 1
As shown in Figure 1, a kind of filtering cover, the open-work 2 comprising lid 1 and be arranged on described lid 1, for the ease of moving filter lid, does not affect its filtering function again simultaneously, described lid 1 is provided with the hollow boss with opening 3 and arranges 4.In order to avoid hollow boss arranges the damage caused user or article, described hollow boss arranges 4 and is made up of described lid 1 and the cambered surface 5 be arranged on described lid 1, and the opening 3 that described hollow boss arranges 4 is made up of the periphery of described lid 1 and the free margins of described cambered surface 6.In order to facilitate the movement of filtering cover in labour-saving simultaneously, the angle that described cambered surface 6 and the connecting line 7 of described lid 1 junction are formed is 45 degree.In order to increase the filter area of filtering cover, described cambered surface 6 is provided with small opening 8.
Embodiment 2
The difference of the present embodiment and embodiment 1 is: the angle that described cambered surface 6 and the connecting line 7 of described lid 1 junction are formed is 30 degree.
Embodiment 3
The difference of the present embodiment and embodiment 1 is: the angle that described cambered surface 6 and the connecting line 7 of described lid 1 junction are formed is 15 degree.
Embodiment 4
The difference of the present embodiment and embodiment 1 is: the angle that described cambered surface 6 and the connecting line 7 of described lid 1 junction are formed is 60 degree.
Embodiment 5
The difference of the present embodiment and embodiment 1 is: the angle that described cambered surface 6 and the connecting line 7 of described lid 1 junction are formed is 75 degree.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the field have been to be understood that: still can modify to detailed description of the invention of the present utility model or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope of the utility model request protection.
Claims (4)
1. a filtering cover, comprises lid and is arranged on the open-work on described lid, it is characterized in that: described lid is provided with the hollow boss with opening and arranges.
2. filtering cover according to claim 1, is characterized in that: described hollow boss arranges and is made up of described lid and the cambered surface be arranged on described lid, and the opening that described hollow boss is arranged is made up of the periphery of described lid and the free margins of described cambered surface.
3. filtering cover according to claim 2, is characterized in that: the angle that the connecting line of described cambered surface and described lid junction is formed is greater than 0 degree and is less than 90 degree.
4. the filtering cover according to Claims 2 or 3, is characterized in that: described cambered surface is provided with small opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520853950.9U CN205116321U (en) | 2015-10-31 | 2015-10-31 | Filter lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520853950.9U CN205116321U (en) | 2015-10-31 | 2015-10-31 | Filter lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205116321U true CN205116321U (en) | 2016-03-30 |
Family
ID=55571941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520853950.9U Expired - Fee Related CN205116321U (en) | 2015-10-31 | 2015-10-31 | Filter lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205116321U (en) |
-
2015
- 2015-10-31 CN CN201520853950.9U patent/CN205116321U/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 |
Granted publication date: 20160330 Termination date: 20201031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |