CN207275324U - A kind of Easy tearing lid - Google Patents
A kind of Easy tearing lid Download PDFInfo
- Publication number
- CN207275324U CN207275324U CN201721325131.2U CN201721325131U CN207275324U CN 207275324 U CN207275324 U CN 207275324U CN 201721325131 U CN201721325131 U CN 201721325131U CN 207275324 U CN207275324 U CN 207275324U
- Authority
- CN
- China
- Prior art keywords
- decorative cover
- metal decorative
- circle
- plane
- easy tearing
- 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.)
- Active
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 22
- 239000002184 metal Substances 0.000 claims abstract description 22
- 239000012528 membrane Substances 0.000 claims abstract description 13
- 239000011324 bead Substances 0.000 claims abstract description 10
- 239000003292 glue Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 2
- 238000012856 packing Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000005028 tinplate Substances 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model belongs to packing technique field, more particularly to a kind of Easy tearing lid, the sealed membrane being tightly connected including metal decorative cover and with the metal decorative cover, inner side opening design " R " bead structure of the metal decorative cover, the outer ring that " R " bead structure is connected is the low inside and high outside inclined-plane of a circle, the sealed membrane is connected with chamfered portion, and the outer ring that the inclined-plane is connected is raised for a circle.Circle protrusion is added on metal decorative cover, makes the intensity of metal decorative cover big very much.
Description
Technical field
The utility model belongs to packing technique field, and in particular to a kind of Easy tearing lid.
Background technology
Patent 201420516475.1 discloses a kind of food cans Easy tearing lid, including iron covering circle and close with the iron covering circle
Seal the pull-ear-type aluminum foil seal of connection, inner side opening design " R " bead structure of the iron covering circle;The iron covering circle
Bottom is changed to constant slope arch camber by plane;The deep-draw height of immersing oneself in be set to of the iron covering circle is immersed oneself in, and the design of arch camber makes Easy tearing lid
Increase compressive resistance, it is ensured that after thermophilic digestion, lid is not in metaboly, but this structure can only strengthen Easy tearing lid and exist
Compressive resistance when air pressure increases in tank, since the bottom of iron covering circle is changed to constant slope arch camber by plane, to decorative cover in itself
Intensity can have a certain impact, and more pliable deformation in the case that decorative cover is firmly broken at both ends, in transport, is connected installation with tank body
When, decorative cover can easily deform, and such Easy tearing lid can not just fit like a glove with tank body.
The content of the invention
The utility model is in view of the above-mentioned problems, provide a kind of Easy tearing lid.
Technical solution adopted in the utility model is as follows：A kind of Easy tearing lid, including metal decorative cover and with the metal cover
Enclose the sealed membrane being tightly connected, inner side opening design " R " bead structure of the metal decorative cover, " R " the bead structure phase
The outer ring of connection is the low inside and high outside inclined-plane of a circle, and the sealed membrane is connected with chamfered portion, the outer ring that the inclined-plane is connected
It is raised for a circle.
The protrusion is the waveform configuration equipped with a wave crest.
The metal decorative cover is with sealed membrane by sealing glue bond.
The beneficial effects of the utility model are as follows：Circle protrusion is added on metal decorative cover, makes the intensity of metal decorative cover big
Very much, in the case that decorative cover is firmly broken at both ends, the circle protrusion added can prevent decorative cover from deforming.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the enlarged diagram of A in Fig. 1.
In figure, 1, metal decorative cover；2, sealed membrane；3, " R " bead structure；4, inclined-plane；5, it is raised.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model can be better described.
A kind of Easy tearing lid, including metal decorative cover 1 and the sealed membrane 2 with the metal decorative cover 1 sealed connection, the metal cover
Inner side opening design " R " bead structure 3 of circle 1, the outer ring that " R " bead structure 3 is connected are low inside and high outside for a circle
Inclined-plane 4, the sealed membrane 2 are connected with 4 part of inclined-plane, and the outer ring that the inclined-plane 4 is connected is a circle protrusion 5.In metal decorative cover
On add a circle protrusion, make the intensity of metal decorative cover big very much, when decorative cover both ends firmly break in the case of, added one
Circle protrusion can prevent decorative cover from deforming.Metal decorative cover 1 can be tinplate circle, aluminium circle etc., sealed membrane 2 can be aluminium film,
Transparent polymer compound film etc..
Described raised 5 be the waveform configuration equipped with a wave crest.Protrusion can also be other formation such as triangle, square,
The intensity bigger of waveform configuration.
The metal decorative cover 1 is with sealed membrane 2 by sealing glue bond.
The foregoing is merely a kind of embodiment of the utility model, is not used for limiting the scope of protection of the utility model；
The scope of protection of the utility model is limited by the claim in claims, and it is every made according to utility model it is equivalent
Change and modification, all within the protection domain of the utility model patent.
Claims (3)
1. a kind of Easy tearing lid, including metal decorative cover（1）With with the metal decorative cover（1）The sealed membrane of sealed connection（2）, the gold
Belong to decorative cover（1）Inner side opening design " R " bead structure (3), the outer ring that " R " bead structure (3) is connected is a circle
Low inside and high outside inclined-plane（4）, the sealed membrane（2）With inclined-plane（4）Part connects, it is characterised in that：The inclined-plane（4）It is connected
Outer ring it is raised for a circle（5）.
2. Easy tearing lid according to claim 1, it is characterised in that：The protrusion（5）For the waveform knot equipped with a wave crest
Structure.
3. Easy tearing lid according to claim 1, it is characterised in that：The metal decorative cover（1）With sealed membrane（2）Pass through heat-sealing
Glue bond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721325131.2U CN207275324U (en) | 2017-10-14 | 2017-10-14 | A kind of Easy tearing lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721325131.2U CN207275324U (en) | 2017-10-14 | 2017-10-14 | A kind of Easy tearing lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207275324U true CN207275324U (en) | 2018-04-27 |
Family
ID=61979368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721325131.2U Active CN207275324U (en) | 2017-10-14 | 2017-10-14 | A kind of Easy tearing lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207275324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116853673A (en) * | 2023-07-27 | 2023-10-10 | 东莞市新唛标签制品有限公司 | Aluminum foil sealing structure and production method thereof |
-
2017
- 2017-10-14 CN CN201721325131.2U patent/CN207275324U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116853673A (en) * | 2023-07-27 | 2023-10-10 | 东莞市新唛标签制品有限公司 | Aluminum foil sealing structure and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |