CN202807275U - Opening device of zip-top can - Google Patents
Opening device of zip-top can Download PDFInfo
- Publication number
- CN202807275U CN202807275U CN 201220350862 CN201220350862U CN202807275U CN 202807275 U CN202807275 U CN 202807275U CN 201220350862 CN201220350862 CN 201220350862 CN 201220350862 U CN201220350862 U CN 201220350862U CN 202807275 U CN202807275 U CN 202807275U
- Authority
- CN
- China
- Prior art keywords
- seal strip
- top cover
- draw ring
- opening device
- sealing piece
- 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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- Closures For Containers (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
Abstract
The utility model relates to an opening device of a zip-top can. The opening device comprises a sealing piece and a pull ring riveted together with the sealing piece, the sealing piece is formed by enclosing of a scoring line on a top cover, one end of the sealing piece can be torn open while the other end of the sealing piece is connected with the top cover, a connecting position of the pull ring with the sealing piece is close to one end of the sealing piece, one end of a connecting support lug is connected with the other end of the sealing piece, and the other end of the connecting support lug is riveted together with the top cover. When the opening device is used for opening the sealing piece, the pull ring and the sealing piece cannot be separated from a can body, and sanitation of beverage can be guaranteed.
Description
Technical field
The utility model relates to a kind of pop can, is specifically related to a kind of opening device of pop can.
Background technology
Pop can is widely used in people's daily life, and it is simple and practical, and the key structure parts are the opening device on the top cover, and existing opening device has following two kinds:
(1) draw ring lifting type opening device, comprise a seal strip that is surrounded by line of weakness and the draw ring that is riveted together with the sealing sheet, lift draw ring outward with finger first when adopting the pop can of this opening device to open, and then upwards the pop can top cover is left in pulling, draw ring pulling seal strip is easy to make whole seal strip to separate with pop can during unlatching, abandon conveniently this opening device thereby might cause, and be unfavorable for environmental health;
(2) the embedded opening device of draw ring, comprise seal strip and a draw ring that is riveted together with tank body that is surrounded by line of weakness, start draw ring outward with finger first when adopting the pop can of this opening device to open, detain the densification mounting in the draw ring other end, so that being embedded in, seal strip forms opening in the pop can, this opening device is because seal strip is embedded, its draw ring is connected with tank body, so can arbitrarily do not abandoned, but because seal strip is embedded, bacterium on the seal strip or pollutants are easy to enter pot liquid with seal strip, and it is unhygienic to cause people to drink.
Therefore, existing opening device need to be improved.
Summary of the invention
The purpose of this utility model provides a kind of opening device of pop can, draw ring is separated with tank body with seal strip, and can guarantee the health of beverage.
The opening device of pop can described in the utility model comprises seal strip and the draw ring that is riveted together with it, and described seal strip surrounds by the line of weakness that is located on the top cover, and an end of seal strip can be torn, the other end links to each other with top cover; An end of sealing sheet is closed in the interconnective position of described draw ring and seal strip, and an end that connects journal stirrup is connected with the other end of described seal strip, and the other end and the top cover of described connection journal stirrup are riveted together.
Described draw ring is provided with sharp spur to downward-extension corresponding to the below of an end of seal strip, and the tip of this sharp spur is near the upper surface of top cover.
The beneficial effects of the utility model: because after draw ring pulls open seal strip, the connection journal stirrup of seal strip still is riveted together with the top cover of pop can, and draw ring can be turned to position away from beverage port on the top cover together with seal strip take the first rivet of connecting the journal stirrup place as fulcrum, drink very convenient, both having solved lifting type pulling ring top pop tank draw ring and pulling-on piece separates with tank body, be unfavorable for sanitary problem, avoided again embedded pulling ring top pop tank pulling-on piece to be embedded in antihygienic defective in the opening.Further, because the connecting portion of draw ring and seal strip is near an end of closure plate, the draw ring that upwards spurs seal strip will apply a sizable pressure downwards by these line of weakness to the sharp spur of downward-extension towards an end of seal strip, thereby can be very easily an end line of weakness of closure plate be pressed off, effectively avoided owing to the application of force is improper seal strip and draw ring being thrown off and caused to open this pop can.
Description of drawings
Fig. 1 is the birds-eye view of a kind of embodiment of the present utility model;
Fig. 2 is along the section-drawing of A-A line among Fig. 1;
Fig. 3 is the enlarged drawing of B section among Fig. 2;
Fig. 4 is the birds-eye view of another kind of embodiment of the present utility model;
Fig. 5 is along the section-drawing of C-C line among Fig. 4.
The specific embodiment
Now by reference to the accompanying drawings the utility model is described in further detail:
Opening device such as Fig. 1, Fig. 2, Fig. 3, Fig. 4 and pop can shown in Figure 5, the draw ring 4 that comprises seal strip 3 and be riveted together with it, seal strip 3 surrounds by the line of weakness that is located on the top cover 1, and an end 3-1 of seal strip 3 can be torn, the other end 3-2 links to each other with top cover 1; An end 3-1 of sealing sheet 3 is closed in draw ring 4 and seal strip 3 interconnective positions, and an end that connects journal stirrup 3-3 is connected with the other end 3-2 of seal strip 3, and the other end and the top cover 1 that connect journal stirrup 3-3 are riveted together.When utilizing this opening device to open seal strip 3, guaranteed that draw ring 4 does not separate with top cover 1 with seal strip 3.
As shown in Figure 3, be provided with sharp spur 4-1 to downward-extension below corresponding to an end 3-1 of seal strip 3 at draw ring 4, the tip of sharp spur 4-1 is near the upper surface of top cover 1.When user's pull-up draw ring 4 upwards overturns, draw ring 4 is take the second rivet 5 as balance pivot, exerted pressure to an end 3-1 of seal strip 3 downwards to the spur 4-1 of downward-extension in draw ring 4 ends, because spur 4-1 has sharp tip, add that draw ring 4 and the riveting point of seal strip 3 are positioned at an end 3-1 of seal strip 3, therefore only need to apply very little application force, just can tear the line of weakness at the 3-1 place, an end of seal strip 3.Namely under spur 4-1 pressure-acting, destroy the line of weakness of an end 3-1 of seal strip 3 downwards, then point under the effect of upper pulling force the user, tear the line of weakness at seal strip 3 middle parts, until the other end 3-2 of seal strip 3, be easy to open the beverage port of sealing, can avoid simultaneously causing top cover 1 to be out of shape owing to apply excessive power, or draw ring 4 is broken and seal strip 3 still is in closed state so that can't open.Simultaneously, draw ring 4 turns to position away from beverage port on the top cover 1 together with seal strip 3 take the first rivet 2 as fulcrum, drink very convenient.
As depicted in figs. 1 and 2, connecting journal stirrup 3-3 and seal strip 3 is formed in one, owing to connect the top that journal stirrup 3-3 is positioned at top cover 1, be tightly connected in order to ensure seal strip 3 and beverage port on the top cover 1, connect journal stirrup 3-3 and make the other end 3-2 and the beverage port of seal strip 3 in the same plane near the position of seal strip 3 the other end 3-2 direction depression in the tank.
As shown in Figure 4 and Figure 5, an end that connects journal stirrup 3-3 is riveted together by the other end 3-2 of the 3rd rivet 6 with seal strip 3, and the other end that connects journal stirrup 3-3 is riveted together with top cover 1 by the first rivet 2 again.
Claims (2)
1. the opening device of a pop can, the draw ring (4) that comprises seal strip (3) and be riveted together with it, described seal strip surrounds by the line of weakness that is located on the top cover (1), and an end (3-1) of seal strip can be torn, the other end (3-2) links to each other with top cover (1); An end (3-1) of sealing sheet is closed in the interconnective position of described draw ring and seal strip, it is characterized in that: an end that connects journal stirrup (3-3) is connected with the other end (3-2) of described seal strip, and the other end of described connection journal stirrup (3-3) and top cover (1) are riveted together.
2. according to the opening device of the described pop can of claim l, it is characterized in that: described draw ring (4) is provided with sharp spur (4-1) to downward-extension corresponding to the below of an end (3-1) of seal strip (3), and the tip of this sharp spur is near the upper surface of top cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220350862 CN202807275U (en) | 2012-07-19 | 2012-07-19 | Opening device of zip-top can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220350862 CN202807275U (en) | 2012-07-19 | 2012-07-19 | Opening device of zip-top can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202807275U true CN202807275U (en) | 2013-03-20 |
Family
ID=47866199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220350862 Expired - Fee Related CN202807275U (en) | 2012-07-19 | 2012-07-19 | Opening device of zip-top can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202807275U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217482A (en) * | 2019-06-06 | 2019-09-10 | 岳阳市科兴防水材料有限公司 | A kind of packing barrel of waterproof coating |
| CN110254897A (en) * | 2019-06-12 | 2019-09-20 | 浙江理工大学 | A kind of easy-to-draw can opener and pop can |
| CN112849644A (en) * | 2021-01-06 | 2021-05-28 | 黄丽君 | Gas-liquid separation's easy open can |
-
2012
- 2012-07-19 CN CN 201220350862 patent/CN202807275U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217482A (en) * | 2019-06-06 | 2019-09-10 | 岳阳市科兴防水材料有限公司 | A kind of packing barrel of waterproof coating |
| CN110254897A (en) * | 2019-06-12 | 2019-09-20 | 浙江理工大学 | A kind of easy-to-draw can opener and pop can |
| CN112849644A (en) * | 2021-01-06 | 2021-05-28 | 黄丽君 | Gas-liquid separation's easy open can |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20150719 |
|
| EXPY | Termination of patent right or utility model |