CN2887794Y - Cover type fly-prevention dustbin - Google Patents
Cover type fly-prevention dustbin Download PDFInfo
- Publication number
- CN2887794Y CN2887794Y CN 200520036751 CN200520036751U CN2887794Y CN 2887794 Y CN2887794 Y CN 2887794Y CN 200520036751 CN200520036751 CN 200520036751 CN 200520036751 U CN200520036751 U CN 200520036751U CN 2887794 Y CN2887794 Y CN 2887794Y
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- CN
- China
- Prior art keywords
- cover
- cage
- dustbin
- diameter
- interior bucket
- 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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- Processing Of Solid Wastes (AREA)
Abstract
Public known dustbins of various structures at present all face a common problems that the cover of dustbin must be applied to prevent flies from breeding in the dustbin, however, application of cover will bring inconvenience for throwing garbage, and to let people to open the cover then throw away garbage is particularly unrealistic. Therefore the current prevailing approach is to open a window on lateral side of dustbin for the entry of garbage, but the window also provides an entrance for flies. The utility model provides a portable cover fly-proof dustbin, which comprises a hemispherical-shaped isolation cover composed of flexible pieces on the lip of outer barrel of the utility model and a protecting-frame covered on the hemispherical-shaped isolation cover. As the combined action of the hemispherical-shaped isolation cover and protecting-frame the dustbin can not only prevent flies spawning as well as feeding in the dustbin, also is convenient for throwing garbage, additionally can acquire a favorable visual impression.
Description
One, technical field
The utility model relates to a kind of sewage disposer, specifically, but relates to a kind ofly not have bung and can effectively prevent the sewage disposer that fly multiplies.
Two, background technology
The form of sewage disposer and structure are thousands of, yet known various forms of sewage disposers all face a common difficult problem at present: prevent that fly from multiplying in sewage disposer, just must add a cover sewage disposer.But can cause again after adding a cover and lose the rubbish inconvenience, particularly lose rubbish again that is more unrealistic if want people to remove to raise dustbin cover with hand, so current at present way is to open a window in the side of sewage disposer, rubbish then from window lose into since but this window can hold rubbish enters then and must open spacious together convenience for the turnover of fly.
Three, utility model content
The purpose of this utility model provides a kind of bell-type cover fly-resisting garbage can, to solve an above-mentioned difficult problem.The purpose of this utility model is achieved in that the bell-type cover fly-resisting garbage can is made of four parts: outer bucket, interior bucket, cage and isolation cover-protecting frame, its China and foreign countries' bucket and interior bucket are known round barrel shape structure, the height of interior bucket and diameter are all less than outer bucket, cage then overlaps the mouth of outer bucket along last, isolating cover-protecting frame then covers on the cage, cage is shaped as hemispheric housing, its underpart is the ring-band shape integral structure, its top then be branched into width by 8mm to the 1mm smooth transition, thickness is by the flexure strip of 0.8mm to the 0.2mm even transition, adjacent two flexure strip spacings are less than 1mm, these flexure strips constitute an elastic closure curved surface together, the curved surface cross-sectional diameter at flexure strip tapping point place is consistent with interior bucket diameter, the constituent material of cage is the PET plastics, the shape of isolating cover-protecting frame is consistent with the shape of the integral part of cage bottom, the diameter of its upper oral part is than the little 2cm of diameter of interior bucket, its end opening has the breach of a size at 1cm along every interval 10cm arc length, the constituent material of isolating cover-protecting frame is engineering plastics, also can be metal or glass-felt plastic.
Adopt such scheme can receive following remarkable result:
1, because the flexure strip of cage plays an effect of unilateral gate selectively in fact at the elastic closure curved surface of the oral area formation of sewage disposer: when people lose rubbish, rubbish can squeeze the elastic closure curved surface to be held the hole of corresponding size and enters sewage disposer, the process that these rubbish pass through the elastic closure curved surface all belongs to transients, it also is transients that the shape of elastic closure curved surface after rubbish passes through recovered, the chance that does not have fly to pass through fully, this has just blocked fly and has entered the chance that sewage disposer is looked for food and laid eggs, thereby the life chain of the fly of having broken, this will significantly reduce quantity and the density of city fly.
2, the sewage disposer of this open topped is put rubbish for people lose great convenience is provided.
3, be exposed to the cage of isolating more than the cover-protecting frame, because being the flexure strip by a large amount of likeness in form petals, its closed surface constitutes, add the allotment of prismy plastic pigment, the utmost point picture bud that a bud just ready to burst has ornamental workmanship thereby ugly sewage disposer is changed into.
4, owing to the buffer action of cage, both taken into account people's visual effect, can significantly reduce escaping of the interior foul smell of sewage disposer again.
5, during the rainy day, because the slit between flexure strip is less than 1mm and the good guide functions of flexure strip, rainwater can be successfully from top to bottom, and the breach through isolating the cover-protecting frame lower edge flows out, and can not accumulate in interior bucket.
Four, description of drawings
Fig. 1 is the constructional drawing of bell-type cover fly-resisting garbage can.
Fig. 2 is the birds-eye view of Fig. 1.
1. outer buckets among the figure, 2. interior bucket is 3. isolated cover-protecting frame, 4. cage
Five, the specific embodiment
The bell-type cover fly-resisting garbage can is made of four parts: outer bucket (1), interior bucket (2), cage (4) and isolation cover-protecting frame (3), its China and foreign countries' buckets (1) and interior bucket (2) are known round barrel shape structure, the height of interior bucket (2) and diameter are all less than outer bucket (1), cage (4) then overlaps the mouth of outer bucket (1) along last, isolating cover-protecting frame (3) then covers on the cage (4), cage (4) is shaped as hemispheric housing, its underpart is the ring-band shape integral structure, its top then be branched into width by 8mm to the 1mm smooth transition, thickness is by the flexure strip of 0.8mm to the 0.2mm even transition, adjacent two flexure strip spacings are less than 1mm, these flexure strips constitute an elastic closure curved surface together, the curved surface cross-sectional diameter at flexure strip tapping point place is consistent with interior bucket (2) diameter, the constituent material of cage (4) is the PET plastics, the shape of isolating cover-protecting frame (3) is consistent with the shape of the integral part of cage (4) bottom, the diameter of its upper oral part is than the little 2cm of diameter of interior bucket (2), its end opening has the breach of a size at 1cm along every interval 10cm arc length, and the constituent material of isolating cover-protecting frame (3) is engineering plastics.
Claims (1)
1, a kind of bell-type cover fly-resisting garbage can, by outer bucket, interior bucket, cage and isolation cover-protecting frame constitute, it is characterized in that: outer bucket and interior bucket are known round barrel shape structure, the height of interior bucket and diameter are all less than outer bucket, cage then overlaps the mouth of outer bucket along last, isolating cover-protecting frame then covers on the cage, cage is shaped as hemispheric housing, its underpart is the ring-band shape integral structure, its top then be branched into width by 8mm to the 1mm smooth transition, thickness is by the flexure strip of 0.8mm to the 0.2mm even transition, adjacent two flexure strip spacings are less than 1mm, these flexure strips constitute an elastic closure curved surface together, the curved surface cross-sectional diameter at flexure strip tapping point place is consistent with interior bucket diameter, the constituent material of cage is the PET plastics, the shape of isolating cover-protecting frame is consistent with the shape of the integral part of cage bottom, the diameter of its upper oral part is than the little 2cm of diameter of interior bucket, its end opening has the breach of a size at 1cm along every interval 10cm arc length, the constituent material of isolating cover-protecting frame is engineering plastics, also can be metal or glass-felt plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520036751 CN2887794Y (en) | 2005-12-30 | 2005-12-30 | Cover type fly-prevention dustbin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520036751 CN2887794Y (en) | 2005-12-30 | 2005-12-30 | Cover type fly-prevention dustbin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2887794Y true CN2887794Y (en) | 2007-04-11 |
Family
ID=38046368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520036751 Expired - Fee Related CN2887794Y (en) | 2005-12-30 | 2005-12-30 | Cover type fly-prevention dustbin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2887794Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100545059C (en) * | 2005-12-30 | 2009-09-30 | 四川大学 | No-cover fly-resisting garbage can |
-
2005
- 2005-12-30 CN CN 200520036751 patent/CN2887794Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100545059C (en) * | 2005-12-30 | 2009-09-30 | 四川大学 | No-cover fly-resisting garbage can |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |