CN202715306U - Elastic clamping type filter screen - Google Patents
Elastic clamping type filter screen Download PDFInfo
- Publication number
- CN202715306U CN202715306U CN 201220454466 CN201220454466U CN202715306U CN 202715306 U CN202715306 U CN 202715306U CN 201220454466 CN201220454466 CN 201220454466 CN 201220454466 U CN201220454466 U CN 201220454466U CN 202715306 U CN202715306 U CN 202715306U
- Authority
- CN
- China
- Prior art keywords
- screen pack
- filter screen
- edge
- pack body
- turn edge
- 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 an elastic clamping type filter screen which comprises a filter screen body. Outer flanges extending to the outside are arranged at the upper edge of the filter screen body, and a plurality of base portions are arranged at the lower surfaces of the outer flanges, and one end, away from the filter screen body, of each base portion extends forwards to form a clamping piece. A clamping groove is formed between the clamping piece and each outer flange, the front end of the clamping piece stretches towards an outer flange to form an arc-shaped elastic compressing joint portion, and the front end of the elastic crimping portion stretches downwards to form a slant block piece. The elastic clamping type filter screen not only guarantees the reliability of the connection of the filter screen, but also enables the filter screen to be convenient to install and detach, and effectively improves the working efficiency for maintenance personnel.
Description
Technical field
The utility model belongs to the construction drainage technical field, is specifically related to a kind of spring-gripping type screen pack.
Background technology
Sewer outlet in the people room all can be used screen pack usually, enters sewer pipe to avoid indoor refuse.Existing screen pack is all to be bolted on the sewer pipe edge, because screen pack is after long-time the use, mud can deposit in net, and the screen pack dismounting that is bolted is inconvenient, need first by instrument, bolt to be backed out just to pull down screen pack, must bolt be tightened again by instrument after cleaned screen pack, cause attendant's cleaning to bother very much, reduce operating efficiency.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and a kind of spring-gripping type screen pack is provided, and is convenient for people to dismounting, improves attendant's operating efficiency.
The technical scheme that the utility model adopts is: a kind of spring-gripping type screen pack, comprise the screen pack body, place, described screen pack body upper edge is provided with extend outward outer and turns edge, the described outer lower surface that turns edge is provided with several base portions, described base portion extends to form forward holding piece away from an end of screen pack body, form a holding tank between described holding piece and described outer turning edge, the front end of described holding piece turns edge outside described and protrudes out the elastic compression joint section that forms an arc shape, and the front end of described elastic compression joint section protrudes out downwards and forms skewed catch.
As preferably, the described outer upper base portion that turns edge has four, and around outside turn edge and evenly arrange in a week.
As preferably, described catch front end to the distance of screen pack body greater than the distance of its rear end to the screen pack body.
The beneficial effects of the utility model are: due to screen pack body of the present utility model by elastic compression joint section with turn edge outward and connect and fix, when needs are pulled down screen pack, firmly the screen pack body is made progress and stretchingly break away from the crimping position to elastic compression joint section and get final product, after completing, cleaning directly the catch of screen pack body is placed in sewer pipe inside, firmly press down again, can make elastic compression joint section enter below, pipeline opening edge, the fixed installation work of screen pack is namely completed at this elastic compression joint section and the edge, common grip tube road junction that turns edge outward; The utility model had both guaranteed the reliability that screen pack connects, and was convenient to again dismounting simultaneously, had effectively improved attendant's operating efficiency.
Description of drawings
Fig. 1 is the utility model structural representation.
In figure: 1, screen pack body; 2, turn edge outward; 3, base portion; 4, holding piece; 5, elastic compression joint section; 6, catch; 7, holding tank.
The specific embodiment
Below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in further detail.
as shown in Figure 1, a kind of spring-gripping type screen pack, comprise screen pack body 1, described screen pack body 1 place, upper edge is provided with extend outward outer and turns edge 2, described outer 2 the lower surface of turning edge is provided with several base portions 3, describedly outer turn edge that base portion 3 has four on 2, and around outside turn edge and evenly arranged in 2 one weeks, described base portion 3 extends to form forward holding piece 4 away from an end of screen pack body 1, described holding piece 4 and described outer turning edge form a holding tank 7 between 2, the front end of described holding piece 4 turns edge outside described and 2 protrudes out the elastic compression joint section 5 that forms an arc shape, the front end of described elastic compression joint section 5 protrudes out downwards and forms skewed catch 6, described catch 6 front ends to the distance of screen pack body 1 greater than the distance of its rear end to screen pack body 1.
Due to screen pack body 1 of the present utility model by elastic compression joint section 5 with turn edge outward and 2 connect and fix, when needs are pulled down screen pack, firmly screen pack body 1 is made progress and stretchingly break away from the crimping position to elastic compression joint section 5 and get final product, after completing, cleaning directly the catch 6 of screen pack body 1 is placed in sewer pipe inside, firmly press down again, can make elastic compression joint section 5 enter below, pipeline opening edge, this elastic compression joint section 5 and 2 edges, common grip tube road junction that turn edge outward namely complete the fixed installation work of screen pack; The utility model had both guaranteed the reliability that screen pack connects, and was convenient to again dismounting simultaneously, had effectively improved attendant's operating efficiency.
The above, it is only the utility model preferred embodiment, therefore can not limit the scope that the utility model is implemented with this, the equivalence of namely doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (3)
1. spring-gripping type screen pack, comprise screen pack body (1), described screen pack body (1) upper edge place is provided with extend outward outer turn edge (2), it is characterized in that: the lower surface of described outer turn edge (2) is provided with several base portions (3), described base portion (3) extends to form forward holding piece (4) away from an end of screen pack body (1), described holding piece (4) and described outer turning edge form a holding tank (7) between (2), the front end of described holding piece (4) turn edge outside described (2) protrude out the elastic compression joint section (5) that forms an arc shape, the front end of described elastic compression joint section (5) protrudes out downwards and forms skewed catch (6).
2. spring-gripping type screen pack according to claim 1 is characterized in that: described outer turn edge (2) upper base portion (3) has four, and around outside turn edge and evenly arranged in (2) one weeks.
3. spring-gripping type screen pack according to claim 1 is characterized in that: described catch (6) front end to the distance of screen pack body (1) greater than the distance of its rear end to screen pack body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220454466 CN202715306U (en) | 2012-09-07 | 2012-09-07 | Elastic clamping type filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220454466 CN202715306U (en) | 2012-09-07 | 2012-09-07 | Elastic clamping type filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202715306U true CN202715306U (en) | 2013-02-06 |
Family
ID=47617146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220454466 Expired - Fee Related CN202715306U (en) | 2012-09-07 | 2012-09-07 | Elastic clamping type filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202715306U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345189A (en) * | 2015-11-11 | 2016-02-24 | 安徽天思朴超精密模具股份有限公司 | Waste recycling device used for wire cutter |
| CN108298636A (en) * | 2017-01-12 | 2018-07-20 | 财团法人工业技术研究院 | Portable purifying device |
-
2012
- 2012-09-07 CN CN 201220454466 patent/CN202715306U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345189A (en) * | 2015-11-11 | 2016-02-24 | 安徽天思朴超精密模具股份有限公司 | Waste recycling device used for wire cutter |
| CN108298636A (en) * | 2017-01-12 | 2018-07-20 | 财团法人工业技术研究院 | Portable purifying device |
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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: 20130206 Termination date: 20130907 |