CN208150229U - A kind of bead structure of tainless steel dustbin lid - Google Patents
A kind of bead structure of tainless steel dustbin lid Download PDFInfo
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- CN208150229U CN208150229U CN201820725111.2U CN201820725111U CN208150229U CN 208150229 U CN208150229 U CN 208150229U CN 201820725111 U CN201820725111 U CN 201820725111U CN 208150229 U CN208150229 U CN 208150229U
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- flanging part
- metalwork
- flanging
- tainless steel
- bead structure
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Abstract
The utility model discloses a kind of bead structures of tainless steel dustbin lid, including being set to the continuous flanging part in metalwork upper end, flanging part is to clap molded flat structure after crimping, flanging part bends inwards and wraps Inner plastic part top edge, circular arc is formed between the upper surface of flanging part and the outer wall of the metalwork, the inside of flanging part is hollow structure.It the advantage is that：Structure is simple; using flat structure; substantially reduce thickness; can preferably it match with dustbin cover made of metal plate; and flanging part bends inwards and wraps Inner plastic part top edge; protective effect well can be played to internal plastic part; in addition; circular arc is formed between the upper surface of flanging part and the outer wall of metalwork; avoid the presence of sharp portion; it is existing in security risk to greatly reduce use process, and the hollow structure inside flanging part improves the intensity of flanging part.
Description
Technical field
The utility model relates to a kind of articles for daily use, refer specifically to tainless steel dustbin, especially a kind of stainless steel rubbish
The bead structure of rubbish bung.
Background technique
Dustbin is usually used in as a kind of common day, is widely used in family and public place, existing rubbish
Bucket is generally made of the ladle body and bung that can be separated from each other；And according to making material point, it generally can be divided into plastic garbage bin and gold
Belong to dustbin, plastic garbage bin has many advantages, such as that manufacturing cost is low, easily manufactured, and metal dustbin then have good appearance,
The advantages that atmosphere, intensity is good；The advantages of present some producers are in order to gather 2 kinds of materials, the matrix of inside made of plastic is adopted, then
In the external method including metalwork, beauty, the atmosphere of shape not only ensure that, but also reduce costs.
In order to avoid there are sharp portions for the end of metalwork, flange often is done in end or crimping processing (i.e. will be golden
The end inward curl for belonging to part forms crimping).Turnup structure can go out form right angle in the connection of flange and side wall, and there are still one
Fixed scuffing risk, and turnup structure needs to be likely to result in the protuberance of flange due to extruding metal in the corner of metalwork；
And the existing direct cans of crimping, the thickness of crimping are thicker, the curved surface of crimping is larger, leads to rubbish made of crimping and metal plate
Rubbish bung can not be well matched with, and crimping can not wrap up the top edge of internal plastic part, therefore its structure needs
It is further improved.
Summary of the invention
It is simple that for the current state of the art, the technical problem to be solved by the utility model is to provide structures, transition circle
It is sliding, a kind of bead structure for the tainless steel dustbin lid that the top edge of internal plastic part can be effectively wrapped up.
The utility model solves technical solution used by above-mentioned technical problem：
A kind of bead structure of tainless steel dustbin lid, including it is set to the continuous flanging part in metalwork upper end, flanging part
To clap molded flat structure after curling, flanging part bends inwards and wraps Inner plastic part top edge, flanging part
Upper surface and the metalwork outer wall between form circular arc, the inside of flanging part is hollow structure.
The technical measures of optimization further include：
The u-shaped structure in the inner end of above-mentioned flanging part.
Above-mentioned flanging part and the metalwork are overall structure.
The contacted inner surfaces of the end of the lower side of above-mentioned flanging part and the metalwork.
The lower end inward curl of above-mentioned metalwork forms the Rolldown hem for wrapping plastic part lower end.
A kind of bead structure of tainless steel dustbin lid of the utility model, structure is simple, and the flanging part of upper end is in flat
Shape structure, substantially reduces thickness, can preferably match with dustbin cover made of metal plate, and flanging part bends inwards
And Inner plastic part top edge is wrapped, protective effect well can be played to internal plastic part, in addition, flanging part
Circular arc is formed between upper surface and the outer wall of metalwork, avoids the presence of sharp portion, use process is greatly reduced and is deposited
The intensity of flanging part is improved in the hollow structure in security risk, and inside flanging part.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the portion A enlarged drawing in Fig. 1；
Fig. 3 is the structural schematic diagram of the utility model metalwork package plastic part；
Fig. 4 is the portion B enlarged drawing in Fig. 3.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
It is as shown in Figures 1 to 4 the structural schematic diagram of the utility model,
Appended drawing reference therein is：Metalwork 1, flanging part 2, plastic part 3, circular arc 4, Rolldown hem 5.
As shown in Figures 1 to 4,
A kind of bead structure of tainless steel dustbin lid, including it is set to the continuous flanging part 2 in 1 upper end of metalwork, crimping
Portion 2 is to clap molded flat structure after crimping, and flanging part 2 bends inwards and wraps 3 top edge of Inner plastic part, volume
Circular arc 4 is formed between the upper surface of edge 2 and the outer wall of the metalwork 1, the inside of flanging part 2 is hollow structure.
In embodiment, the u-shaped structure in the inner end of flanging part 2.
In embodiment, flanging part 2 and the metalwork 1 are overall structure.
In embodiment, the contacted inner surfaces of the end of the lower side of flanging part 2 and the metalwork 1.So set, can
Further increase the intensity of flanging part 2.
In embodiment, the lower end inward curl of metalwork 1 forms the Rolldown hem 5 for wrapping 3 lower end of plastic part.Rolldown hem 5
Setting, metalwork 1 can not only be made preferably to wrap up plastic part 3, and metalwork 1 is enable to be preferably bonded plastics
Part 3.
The bead structure of the utility model is set to the continuous flanging part 2 in 1 upper end of metalwork in flat structure, and
Inner space, not only increases the intensity of flanging part 2, and the significantly smaller thickness of flanging part 2, makes flanging part 2 and metal
Dustbin cover made of plate matches；In addition, forming circular arc 4 between the upper surface of flanging part 2 and the outer wall of metalwork 1, keep away
The presence for having exempted from sharp portion greatly reduces present in use process in security risk, and shape is more beautiful, generous.
The most preferred embodiment of the utility model has illustrated, the various change or remodeling made by those of ordinary skill in the art
All without departing from the scope of the utility model.
Claims (5)
1. a kind of bead structure of tainless steel dustbin lid, including it is set to the continuous flanging part in metalwork (1) upper end (2),
It is characterized in：The flanging part (2) is to clap molded flat structure after curling, the flanging part (2) bend inwards and
Inner plastic part (3) top edge is wrapped, between the upper surface of the flanging part (2) and the outer wall of the metalwork (1)
It forms circular arc (4), the inside of the flanging part (2) is hollow structure.
2. a kind of bead structure of tainless steel dustbin lid according to claim 1, it is characterized in that：The flanging part
(2) the u-shaped structure in inner end.
3. a kind of bead structure of tainless steel dustbin lid according to claim 2, it is characterized in that：The flanging part
It (2) is overall structure with the metalwork (1).
4. a kind of bead structure of tainless steel dustbin lid according to claim 3, it is characterized in that：The flanging part
(2) contacted inner surfaces of the end of lower side and the metalwork (1).
5. a kind of bead structure of tainless steel dustbin lid according to claim 4, it is characterized in that：The metalwork
(1) lower end inward curl forms the Rolldown hem (5) for wrapping plastic part (3) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820725111.2U CN208150229U (en) | 2018-05-16 | 2018-05-16 | A kind of bead structure of tainless steel dustbin lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820725111.2U CN208150229U (en) | 2018-05-16 | 2018-05-16 | A kind of bead structure of tainless steel dustbin lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208150229U true CN208150229U (en) | 2018-11-27 |
Family
ID=64390983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820725111.2U Active CN208150229U (en) | 2018-05-16 | 2018-05-16 | A kind of bead structure of tainless steel dustbin lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208150229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111377162A (en) * | 2018-12-29 | 2020-07-07 | 上海唐年实业股份有限公司 | Flanging stainless steel garbage can easy to clean |
-
2018
- 2018-05-16 CN CN201820725111.2U patent/CN208150229U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111377162A (en) * | 2018-12-29 | 2020-07-07 | 上海唐年实业股份有限公司 | Flanging stainless steel garbage can easy to clean |
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