CN204078384U - A kind of Novel dry powder tank combination cover - Google Patents
A kind of Novel dry powder tank combination cover Download PDFInfo
- Publication number
- CN204078384U CN204078384U CN201420495065.3U CN201420495065U CN204078384U CN 204078384 U CN204078384 U CN 204078384U CN 201420495065 U CN201420495065 U CN 201420495065U CN 204078384 U CN204078384 U CN 204078384U
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- CN
- China
- Prior art keywords
- lid
- connecting portion
- hole
- vertical edge
- sub
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- 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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- 239000000843 powder Substances 0.000 title claims abstract description 12
- 230000004308 accommodation Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
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- Closures For Containers (AREA)
Abstract
The utility model discloses a kind of Novel dry powder tank combination cover, it comprises circle lid and son lid, described son lid comprises integrated sub-lid body and connecting portion, described connecting portion is arranged on the lower end of sub-lid body, described circle covers has a through hole, and described connecting portion is fastened in described through hole, and described through-hole wall extends into a vertical edge downwards, described vertical edge fold inward becomes a horizontal sides, described horizontal sides and vertical edge rounding off.Its beneficial effect is: the utility model structure is simple, good sealing effect, and open, cover conveniently, use safety, be easy to manufacture, cost is low, meets the demand in market greatly.
Description
Technical field
The utility model relates to a kind of combination cover, especially relates to a kind of Novel dry powder tank combination cover.
Background technology
Dry powder can combination cover generally comprises circle lid and son lid, and circle covers has through hole, and Zi Gai lower end is fastened in through hole, and make son lid repeatedly to open and to cover, can reach again the effect of sealing, therefore this combination cover is very the favor being subject to people.The through-hole wall that current existing circle covers can extend into downwards a vertical edge usually; what be convenient to Zi Gai lower end snaps in and conveniently opens and cover son lid, and this vertical edge is general sharper, when opening son lid; very easily hurt staff with human contact, cause the safety hazard such as personal injury.
Utility model content
The purpose of this utility model is the deficiency effectively overcoming above-mentioned technology, provides a kind of Novel dry powder tank combination cover, when opening son lid, can not hurt staff, can not cause the safety hazard such as personal injury with human contact.
The technical solution of the utility model is achieved in that it comprises circle lid and son lid, described son lid comprises integrated sub-lid body and connecting portion, described connecting portion is arranged on the lower end of sub-lid body, described circle covers has a through hole, described connecting portion is fastened in described through hole, described through-hole wall extends into a vertical edge downwards, and its improvements are: described vertical edge fold inward becomes a horizontal sides, described horizontal sides and vertical edge rounding off.
In said structure, described circle lid comprises horizontal part and rake, and described horizontal part and rake seamlessly transit, and rake has a through hole, and described connecting portion is fastened in described through hole.
In said structure, it is semi-round lower flange that the edge of described sub-lid body is folded into a cross sectional shape downwards, described lower flange and sub-lid body seamlessly transit, and form a spatial accommodation between lower flange and described connecting portion, described rake is fastened in described spatial accommodation.
The beneficial effects of the utility model are: a kind of Novel dry powder tank combination cover that the utility model provides, through-hole wall extends into a vertical edge downwards, what be convenient to connecting portion snaps in and conveniently opens and cover son lid, vertical edge fold inward becomes a horizontal sides, horizontal sides and vertical edge rounding off, when opening son lid, can not hurt staff with human contact, the safety hazard such as personal injury can not be caused, use safety, it is semi-round lower flange that the edge of sub-lid body is folded into a cross sectional shape downwards, lower flange and sub-lid body seamlessly transit, be convenient to staff open, cover son lid, and can not staff be hurt, form a spatial accommodation between flange and connecting portion down, circle lid comprises horizontal part and rake, horizontal part and rake seamlessly transit, rake has a through hole, connecting portion is fastened in through hole, rake is fastened in spatial accommodation, son lid is made to cover can perfect fit with circle, play good sealing effectiveness, the utility model structure is simple, good sealing effect, open, cover conveniently, use safety, be easy to manufacture, cost is low, meet the demand in market greatly.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Novel dry powder tank of the utility model combination cover
Fig. 2 is the enlarged drawing at A place in the utility model Fig. 1
In figure: 1, circle lid; 2, Zi Gai; 3, sub-lid body; 4, connecting portion; 5, vertical edge; 6, horizontal sides; 7, lower flange; 8, horizontal part; 9, rake.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model will be further described.
Shown in seeing figures.1.and.2, a kind of Novel dry powder tank combination cover that the utility model discloses, it comprises circle lid 1 and son lid 2, son lid 2 comprises integrated sub-lid body 3 and connecting portion 4, connecting portion 4 is arranged on the lower end of sub-lid body 3, the axis of connecting portion 4 and the axis of sub-lid body 3 are point-blank, it is semi-round lower flange 7 that the edge of sub-lid body 3 is folded into a cross sectional shape downwards, lower flange 7 seamlessly transits with sub-lid body 3, be convenient to staff open, cover son lid 2, and can not staff be hurt, a spatial accommodation is formed between lower flange 7 and connecting portion 4, circle lid 1 comprises horizontal part 8 and rake 9, horizontal part 8 and rake 9 seamlessly transit, be connected as a single entity, rake 9 has a through hole, through-hole wall and rake 9 seamlessly transit, connecting portion 4 is fastened in through hole, rake 9 is fastened in spatial accommodation, son lid 2 can perfect be fitted with circle lid 1, play good sealing effectiveness, through-hole wall extends into a vertical edge 5 downwards, what be convenient to connecting portion 4 snaps in and conveniently opens and cover son lid 2, vertical edge 5 fold inward becomes a horizontal sides 6, horizontal sides 6 and vertical edge 5 rounding off, when opening son lid 2, staff can not be hurt with human contact, the safety hazard such as personal injury can not be caused, people can relievedly use, the utility model structure is simple, good sealing effect, open, cover conveniently, use safety, be easy to manufacture, cost is low, meet the demand in market greatly.
Described above is only preferred embodiment of the present utility model, and above-mentioned specific embodiment is not to restriction of the present utility model.In technological thought category of the present utility model, can occur various distortion and amendment, all those of ordinary skill in the art, according to describing retouching, the amendment made above or equivalent replacing, all belong to the scope that the utility model is protected.
Claims (3)
1. a Novel dry powder tank combination cover, it comprises circle lid and son lid, described son lid comprises integrated sub-lid body and connecting portion, described connecting portion is arranged on the lower end of sub-lid body, described circle covers has a through hole, and described connecting portion is fastened in described through hole, and described through-hole wall extends into a vertical edge downwards, it is characterized in that: described vertical edge fold inward becomes a horizontal sides, described horizontal sides and vertical edge rounding off.
2. a kind of Novel dry powder tank combination cover according to claim 1, is characterized in that: described circle lid comprises horizontal part and rake, and described horizontal part and rake seamlessly transit, and rake has a through hole, and described connecting portion is fastened in described through hole.
3. a kind of Novel dry powder tank combination cover according to claim 2, it is characterized in that: it is semi-round lower flange that the edge of described sub-lid body is folded into a cross sectional shape downwards, described lower flange and sub-lid body seamlessly transit, form a spatial accommodation between lower flange and described connecting portion, described rake is fastened in described spatial accommodation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420495065.3U CN204078384U (en) | 2014-08-29 | 2014-08-29 | A kind of Novel dry powder tank combination cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420495065.3U CN204078384U (en) | 2014-08-29 | 2014-08-29 | A kind of Novel dry powder tank combination cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204078384U true CN204078384U (en) | 2015-01-07 |
Family
ID=52171124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420495065.3U Expired - Fee Related CN204078384U (en) | 2014-08-29 | 2014-08-29 | A kind of Novel dry powder tank combination cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204078384U (en) |
-
2014
- 2014-08-29 CN CN201420495065.3U patent/CN204078384U/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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181008 Address after: 518000 Shennan Road, Nantou Street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen City Packing Co., Ltd Address before: 518000 room 105, 30 Qianhai garden, Nanshan District, Shenzhen, Guangdong. Patentee before: Zhou Bin |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20190829 |