CN202295713U - Improved aluminum-plastic cover - Google Patents
Improved aluminum-plastic cover Download PDFInfo
- Publication number
- CN202295713U CN202295713U CN2011203612980U CN201120361298U CN202295713U CN 202295713 U CN202295713 U CN 202295713U CN 2011203612980 U CN2011203612980 U CN 2011203612980U CN 201120361298 U CN201120361298 U CN 201120361298U CN 202295713 U CN202295713 U CN 202295713U
- Authority
- CN
- China
- Prior art keywords
- drum
- combined
- aluminum barrel
- combination tube
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides an improved aluminum-plastic cover which comprises an inner cover, an inner plug, an inner aluminum drum, an outer aluminum drum and a combined drum, wherein the upper end of the combined drum is in contact with the end surface of the inner cover; a thread B at the upper part of the combined cylinder is meshed and fixedly connected with a thread A of the inner cover; the inner plug is fixed in the combined drum; the outer side of the lower part of the combined drum is wrapped by the inner aluminum drum and fixed by rolling and folding at a rolling point C; the top of the inner cover is stuck with the outer aluminum drum; the bottom of the combined drum and the outer aluminum drum are fixed by rolling and folding at a rolling point D; and inverse teeth E and vertical ridges F are arranged on the combined drum. In the improved bottle cover provided by the utility model, the components of the bottle cover are combined on the premise of maintaining the performance and appearance effect of the original bottle cover, thus the production processes are reduced, the production efficiency is improved, and the production cost is lowered.
Description
Technical field
The utility model relates to the bottle cap packaging field, relates in particular to a kind of improved aluminium-plastic cap.
Background technology
Original lid is the turn-break type aluminium-plastic cap, and assembly is seven, comprises enclosing cover, inner cap, AS mouth, interior plug, inner core, interior aluminum barrel, outer aluminum barrel, and not only assembly is many, complex structure, and operation is many, causes problems such as productive costs is high, production efficiency is low.
Summary of the invention
The utility model provides a kind of improved aluminium-plastic cap, has solved that the aluminium-plastic cap assembly in the background technology is many, complex structure, shortcoming that cost is high.
The technical scheme of the utility model is achieved in that a kind of improved aluminium-plastic cap; Comprise inner cap, interior plug, interior aluminum barrel, outer aluminum barrel, also comprise the combination tube, combination tube upper end contacts with the inner cap end face; The screw thread B on combination tube top meshes, captives joint with the screw thread A of inner cap; Combination tube internal fixation is equipped with interior plug, and the outside, combination tube bottom is fixed through roll extrusion point C roll extrusion flanging by interior aluminum barrel parcel;
Inner cap top is bonded together with outer aluminum barrel, and the combination tube bottom is fixed through roll extrusion point D roll extrusion flanging with outer aluminum barrel;
Establish pawl E and perpendicular rib F on the combination tube.
The beneficial effect of the utility model is: the bottle cap after the utility model improves is integrated the bottle cap assembly, thereby has been reduced production process under the prerequisite that keeps original bottle cap performance and appearance, has improved production efficiency, has reduced productive costs.
Description of drawings
Figure one is the generalized section of the utility model.
Part explanation: 1, inner cap, 2, the combination tube, 3, interior plug, 4, interior aluminum barrel, 5, outer aluminum barrel, A, screw thread, B, screw thread, C, roll extrusion point, D, roll extrusion point, E, pawl, F, perpendicular rib, G, the company's of fractureing point.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described: a kind of improved aluminium-plastic cap comprises inner cap 1, combination tube 2, interior plug 3, interior aluminum barrel 4, outer aluminum barrel 5, after interior plug 3 press-fits together with combination tube 2; The screw thread B rotational fixation of inner cap 1 through screw thread A and combination tube 2 made up on the tube 2, and the outside, combination tube 2 bottoms is wrapped up by interior aluminum barrel 4, fixes through roll extrusion point C roll extrusion flanging; Inner cap 1 top is dripped glue and is bonded together with outer aluminum barrel 5, and combination tube 2 bottoms are fixed through roll extrusion point D roll extrusion flanging, and interior aluminum barrel 4 outsides can be carried out various processes and made; After aluminium lid 5 was opened outside, the various technologies of aluminum barrel 4 revealed in making, and improved the attractive in appearance and class of lid; The pawl E of combination tube 2 tangles bottleneck and prevents to come off from bottleneck, and perpendicular rib F prevents that bottle cap from axially rotating, and the G point of outer aluminum barrel 5 is the company's of twisting off point; Play anti-counterfeiting performance; After lid twisted off unlatching, outer aluminum barrel 5 broke off from the company's of twisting off some G, and outer aluminum barrel 5, inner cap 1 are taken off the process of uncapping of accomplishing in the lump.
Claims (3)
1. improved aluminium-plastic cap; Comprise inner cap (1), interior plug (3), interior aluminum barrel (4), outer aluminum barrel (5), it is characterized in that also comprising combination tube (2), combination tube (2) upper end contacts with inner cap (1) end face; The screw thread (B) on combination tube (2) top meshes, captives joint with the screw thread (A) of inner cap (1); Combination tube (2) internal fixation is equipped with interior plug (3), and the outside, combination tube (2) bottom is fixed through roll extrusion point (C) roll extrusion flanging by interior aluminum barrel (4) parcel.
2. a kind of improved aluminium-plastic cap according to claim 1 is characterized in that inner cap (1) top and outer aluminum barrel (5) are bonded together, and combination tube (2) bottom is fixed through roll extrusion point (D) roll extrusion flanging with outer aluminum barrel (5).
3. a kind of improved aluminium-plastic cap according to claim 1 is characterized in that establishing pawl (E) and perpendicular rib (F) on the combination tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203612980U CN202295713U (en) | 2011-09-26 | 2011-09-26 | Improved aluminum-plastic cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203612980U CN202295713U (en) | 2011-09-26 | 2011-09-26 | Improved aluminum-plastic cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202295713U true CN202295713U (en) | 2012-07-04 |
Family
ID=46364656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203612980U Expired - Fee Related CN202295713U (en) | 2011-09-26 | 2011-09-26 | Improved aluminum-plastic cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202295713U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947391A (en) * | 2016-06-30 | 2016-09-21 | 烟台海普制盖有限公司 | Aluminum-plastic combined bottle cap and manufacturing method thereof |
| CN106516399A (en) * | 2016-11-02 | 2017-03-22 | 海普制盖股份有限公司 | Aluminum plastic combination cover free of glue dispensing and assembling method thereof |
| CN107008821A (en) * | 2017-04-01 | 2017-08-04 | 成都海川制盖有限公司 | Burgundy bottle screw lid and preparation method thereof |
| CN106516399B (en) * | 2016-11-02 | 2024-05-10 | 海普智联科技股份有限公司 | Glue-dripping-free aluminum-plastic combined cover and assembling method thereof |
-
2011
- 2011-09-26 CN CN2011203612980U patent/CN202295713U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947391A (en) * | 2016-06-30 | 2016-09-21 | 烟台海普制盖有限公司 | Aluminum-plastic combined bottle cap and manufacturing method thereof |
| CN106516399A (en) * | 2016-11-02 | 2017-03-22 | 海普制盖股份有限公司 | Aluminum plastic combination cover free of glue dispensing and assembling method thereof |
| CN106516399B (en) * | 2016-11-02 | 2024-05-10 | 海普智联科技股份有限公司 | Glue-dripping-free aluminum-plastic combined cover and assembling method thereof |
| CN107008821A (en) * | 2017-04-01 | 2017-08-04 | 成都海川制盖有限公司 | Burgundy bottle screw lid and preparation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20190926 |