CN202414381U - Easy-pull lid suitable for paper can - Google Patents
Easy-pull lid suitable for paper can Download PDFInfo
- Publication number
- CN202414381U CN202414381U CN2011205493308U CN201120549330U CN202414381U CN 202414381 U CN202414381 U CN 202414381U CN 2011205493308 U CN2011205493308 U CN 2011205493308U CN 201120549330 U CN201120549330 U CN 201120549330U CN 202414381 U CN202414381 U CN 202414381U
- Authority
- CN
- China
- Prior art keywords
- capping
- diameter top
- easy
- sealing
- paper
- 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 - Lifetime
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- Sealing Of Jars (AREA)
- Closures For Containers (AREA)
Abstract
The utility model discloses an easy-pull lid suitable for a paper can. The easy-pull lid comprises a lid surface, a pull ring and a lid surface outside diameter top edge which is arranged on the edge of the lid surface, wherein a sealing ring which is positioned at an opening of a can body in the can sealing process is arranged on the inner surface of the lid surface outside diameter top edge. The sealing ring is at the embedding position between the lid surface outside diameter top edge and the opening of the can body in the can sealing process, so that the sealing combination of a flash of the original can body and the lid surface outside diameter top edge is modified into the sealing combination of the opening of the can body and the lid surface outside diameter top edge, the paper can on which the flash cannot be formed by sealing the can through the easy-pull lid is realized, and a complete sealing effect is achieved. Particularly, the sealing ring is arranged at the combination position between the lid surface outside diameter top edge and the inner side edge of the can body, so that a good sealing effect can be achieved; and simultaneously, the size of the sealing ring is reduced, so that raw materials and cost can be saved.
Description
Technical field
The utility model relates to a kind of easy-open lid that paper can is used that seals.
Background technology
Pop can is made up of can body and easy-open lid thereof usually, and easy-open lid generally comprises capping and draw ring, and the capping edge is provided with when sealing jar and the chimeric capping external diameter top margin of can body opening.According to the difference of content, can body mainly contains two kinds of iron flask and paper cans, and as shown in Figure 1, iron flask 8 sealing parts have the outer volume overlap 7 chimeric with capping external diameter top margin; And paper can 9 shown in Figure 2 receives the restriction of raw MAT'L and processing technology, can't reserve to be used for making the whole leak free fully of pop can roll up overlap outward with capping external diameter top margin is chimeric to form bound edge.Therefore, there is the defective of poor sealing in existing easy-open lid volume envelope paper pop-top.
The utility model content
The purpose of the utility model is the deficiency that overcomes prior art, provides a kind of simple in structure, and low cost of manufacture is easy to process and the easy-open lid that is applicable to paper can that leak tightness is good.
In order to solve the existing in prior technology problem, the utility model comprises capping, draw ring and is located at the capping external diameter top margin at capping edge that said capping external diameter top margin inside face is provided with the seal ring that when the envelope jar, is positioned at the can body opening part.
Said seal ring is located at capping external diameter top margin and can body inner side edge along the junction.
The sealant that said seal ring is located at capping external diameter top margin inside face by notes solidifies and forms.
Said capping and capping external diameter top margin are one-body molded.
Compared with prior art, the beneficial effect of the utility model is:
The utility model is provided with seal ring on capping external diameter top margin inside face, and seal ring is positioned at capping external diameter top margin and the chimeric place of can body opening when the envelope jar.Thereby the tight connection that original can body is rolled up overlap and capping external diameter top margin is outward changed into the tight connection of can body opening and capping external diameter top margin, realize with the peelable lid seal paper can and accomplish to seal fully.Particularly, seal ring is located at capping external diameter top margin and can body opening edge along the junction, can realizes best sealing effectiveness; Owing to the volume-diminished of the utility model seal ring, can save material simultaneously, thereby save cost.
Description of drawings
The constructional drawing of the existing iron flask can body of Fig. 1;
Fig. 2 is the constructional drawing of paper can body in the prior art;
Fig. 3 is the structure cutaway view of the utility model;
Structure cutaway view when Fig. 4 is the easy-to-draw cap seal jar of the utility model.
Among the figure, the 1-capping; The 2-draw ring; 3-capping external diameter top margin; The 4-indentation; 5-can body inner side edge edge; The 6-seal ring; 7-evagination overlap; The 8-iron flask; The 9-paper can
The specific embodiment
As shown in Figure 3, the utility model comprises capping 1, draw ring 2 and is located at the capping external diameter top margin 3 at capping edge.Capping 1 is one-body molded with capping external diameter top margin 3, is carved with auxiliary groove 4 of uncapping on the capping 1.Draw ring 2 is riveted on the capping 1, and is fulcrum with the riveting point, when receiving tractive, opens capping along groove 4.
Have good sealing property when making the utility model sealing paper can 9, capping external diameter top margin 3 inside faces are provided with the seal ring 6 that when envelope jar, is positioned at the can body opening part.In order to realize better sealing effectiveness, seal ring 6 is preferably disposed on the junction on capping external diameter top margin 3 and can body opening inner side edge edge 5, and sealing circle 6 solidifies the back by sealant and forms.
The above; It only is the preferable case study on implementation of the utility model; Be not that the utility model is done any pro forma restriction, thus every the utility model technical scheme content that do not break away from, according to the technical spirit of the utility model to any simple modification that above embodiment did; Equivalent variations or improvement all still belong in the scope of the utility model technical scheme.
Claims (3)
1. easy-open lid that is applicable to paper can comprises capping, draw ring and is located at the capping external diameter top margin at capping edge, it is characterized in that: said capping external diameter top margin inside face is provided with the seal ring that when envelope jar, is positioned at the can body opening part.
2. easy-open lid according to claim 1 is characterized in that: said seal ring is located at capping external diameter top margin and can body opening inner side edge along the junction.
3. easy-open lid according to claim 1 and 2 is characterized in that: said capping and capping external diameter top margin are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205493308U CN202414381U (en) | 2011-12-23 | 2011-12-23 | Easy-pull lid suitable for paper can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205493308U CN202414381U (en) | 2011-12-23 | 2011-12-23 | Easy-pull lid suitable for paper can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202414381U true CN202414381U (en) | 2012-09-05 |
Family
ID=46739168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205493308U Expired - Lifetime CN202414381U (en) | 2011-12-23 | 2011-12-23 | Easy-pull lid suitable for paper can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202414381U (en) |
-
2011
- 2011-12-23 CN CN2011205493308U patent/CN202414381U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG YINGLIAN PACKAGING CO., LTD. Free format text: FORMER NAME: SHANTOU ENPACK EOE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Haojiang District 515071 in Guangdong province Shantou City Road in the middle of Patentee after: GUANGDONG ENPACK PACKAGING CO., LTD. Address before: Haojiang District 515071 in Guangdong province Shantou City Road in the middle of Patentee before: Shantou Enpack EOE Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |
|
| CX01 | Expiry of patent term |