CN204078472U - A kind of iron can body of aerosol can - Google Patents
A kind of iron can body of aerosol can Download PDFInfo
- Publication number
- CN204078472U CN204078472U CN201420159782.9U CN201420159782U CN204078472U CN 204078472 U CN204078472 U CN 204078472U CN 201420159782 U CN201420159782 U CN 201420159782U CN 204078472 U CN204078472 U CN 204078472U
- Authority
- CN
- China
- Prior art keywords
- iron
- aerosol
- necking down
- thin
- top cover
- 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.)
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 239000000443 aerosol Substances 0.000 title claims abstract description 15
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000007493 shaping process Methods 0.000 claims abstract description 4
- 238000010409 ironing Methods 0.000 claims description 3
- 230000003247 decreasing Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000005028 tinplate Substances 0.000 description 1
Abstract
A kind of iron can body of aerosol can, it is made up of can body and top cover, and described can body is that its bottom is without seal ring by the shaping no-welding-seam structure that top and the bottom are thick, middle part is thin of necking down, stretch forming process.Advantage of the present utility model: the potential safety hazard decreasing iron inhalator jar; Improve the bearing capacity of iron inhalator jar; Reduce the operation of product, reduce the cost of product.
Description
Technical field
The utility model relates to a kind of iron can body of aerosol can.
Background technology
The inhalator jar that current tin-plate makes is made up of top cover, can body and bottom, is commonly called as built-up tin.Inhalator jar is pressure container, when tank internal pressure is unstable, gas can body and top, bottom joint portion or can body commissure may be caused to leak, there is certain potential safety hazard; Simultaneously because production process is more, process control is more difficult, needs to drop into more human cost.
Summary of the invention
The utility model provide a kind of technique simple, save material, the iron can body of aerosol can of high security.
The technical solution adopted in the utility model is:
A kind of iron can body of aerosol can, it is made up of can body and top cover, it is characterized in that: described can body is that its bottom is without seal ring by the shaping no-welding-seam structure that top and the bottom are thick, middle part is thin of necking down, stretch forming process.
Further, the top of described can body is a necking down structure, and it is connected with top cover.
Further, the necking down proportional range of described necking down structure is between 0.70-0.96.
Further, described necking down structure has and is no less than 1 road necking down.
Further, the middle part of described can body is one by the can body cylinder of can body bottom upwards ironing technological forming, and the diameter range of described can body cylinder is between 45mm-73mm, and the wall thickness of its Thickness Ratio upper and lower is thin.
Further, the bottom of described can body is a spherical structure or sphere embedding ring structure.
The utility model changes built-up tin in the past into present two piece can, the can body being molded into an integrated welding seam-free structure by necking down, stretch forming process is changed into by can body and bottom, and this can body is the thin structure in a thick middle part, top and the bottom, namely little necking down structure and spherical structure place wall thickness thicker, can body cylinder place wall thickness is thinner, not only solve that resistance to pressure reduction, leakage rate that can body of aerosol can exists are high, the problem of poor stability, also reduce the production process of product, reduce productive costs, alleviate the weight of product, improve commonality.
Accompanying drawing explanation
fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is further described, but the utility model is not confined to these detailed description of the invention.One skilled in the art would recognize that the utility model covers all alternativess, improvement project and the equivalents that may comprise in Claims scope.
With reference to Fig. 1, a kind of iron can body of aerosol can, it is made up of can body 1 and top cover 2, and described can body 1 is that its bottom is without seal ring by the shaping no-welding-seam structure that top and the bottom are thick, middle part is thin of necking down, stretch forming process.
The top of described can body 1 is a necking down structure 12, and it is connected with top cover 2.
The necking down proportional range of described necking down structure 12 is between 0.70-0.96.
Described necking down structure 12 has and is no less than 1 road necking down.
The middle part of described can body 1 is one by the can body cylinder 13 of can body bottom upwards ironing technological forming, and the diameter range of described can body cylinder 13 is between 45mm-73mm, and the wall thickness of its Thickness Ratio upper and lower is thin.
The bottom of described can body 1 is a spherical structure 11 or sphere embedding ring structure.
The utility model changes built-up tin in the past into present two piece can, the can body 1 being molded into an integrated welding seam-free structure by necking down, stretch forming process is changed into by can body and bottom, and this can body 1 is the thin structure in a thick middle part, top and the bottom, namely little necking down structure 12 and spherical structure 11 place wall thickness thicker, can body cylinder 13 place wall thickness is thinner, not only solve that resistance to pressure reduction, leakage rate that can body of aerosol can exists are high, the problem of poor stability, also reduce the production process of product, reduce productive costs, alleviate the weight of product, improve commonality.
Claims (6)
1. an iron can body of aerosol can, it is made up of can body and top cover, it is characterized in that: described can body is that its bottom is without seal ring by the shaping no-welding-seam structure that top and the bottom are thick, middle part is thin of necking down, stretch forming process.
2. the iron can body of aerosol can of one according to claim 1, is characterized in that: the top of described can body is a necking down structure, and it is connected with top cover.
3. the iron can body of aerosol can of one according to claim 2, is characterized in that: the necking down proportional range of described necking down structure is between 0.70-0.96.
4. the iron can body of aerosol can of one according to claim 2, is characterized in that: described necking down structure has and is no less than 1 road necking down.
5. the iron can body of aerosol can of one according to claim 1, it is characterized in that: the middle part of described can body is one by the can body cylinder of can body bottom upwards ironing technological forming, the diameter range of described can body cylinder is between 52mm-73mm, and the wall thickness of its Thickness Ratio upper and lower is thin.
6. according to the iron can body of aerosol can of the one one of claim 1 ~ 5 Suo Shu, it is characterized in that: the bottom of described can body is a spherical structure or sphere embedding ring structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420159782.9U CN204078472U (en) | 2014-04-03 | 2014-04-03 | A kind of iron can body of aerosol can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420159782.9U CN204078472U (en) | 2014-04-03 | 2014-04-03 | A kind of iron can body of aerosol can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204078472U true CN204078472U (en) | 2015-01-07 |
Family
ID=52171211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420159782.9U Active CN204078472U (en) | 2014-04-03 | 2014-04-03 | A kind of iron can body of aerosol can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204078472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971898A (en) * | 2018-08-01 | 2018-12-11 | 上海佳田药用包装有限公司 | A kind of medicinal aluminium pot manufacturing process and medicinal aluminium pot |
-
2014
- 2014-04-03 CN CN201420159782.9U patent/CN204078472U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971898A (en) * | 2018-08-01 | 2018-12-11 | 上海佳田药用包装有限公司 | A kind of medicinal aluminium pot manufacturing process and medicinal aluminium pot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |