CN205150584U - Pull ring formula plastic -aluminum lid - Google Patents
Pull ring formula plastic -aluminum lid Download PDFInfo
- Publication number
- CN205150584U CN205150584U CN201520945420.7U CN201520945420U CN205150584U CN 205150584 U CN205150584 U CN 205150584U CN 201520945420 U CN201520945420 U CN 201520945420U CN 205150584 U CN205150584 U CN 205150584U
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- CN
- China
- Prior art keywords
- draw
- lid
- pull ring
- ring
- plastic cap
- 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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Abstract
The utility model relates to a tearing and drawing the plastic -aluminum lid, especially a pull ring formula is torn and is drawn the plastic -aluminum lid, belongs to pull ring formula plastic -aluminum lid technical field. A pull ring formula plastic -aluminum lid, includes the lid and connects in the pull ring of its one side, characterized in that, the upper portion of pull ring have with lid top notch divides the end of tearing that links to each other, the lower part of pull ring has laminating straining end of thread in the flexibility of bottleneck periphery, the lower part of tearing the end be equipped with the pull ring carry pull open support when opening lean on in the power of borrowing on the lid supports the bump. The utility model discloses a pull ring formula plastic -aluminum lid, its structural design is simple and direct reasonable, has solved especially that the security that current pull ring formula plastic -aluminum lid exists is not enough, be difficult for opening and sealing performance waits technical problem inadequately.
Description
Technical field
The utility model relates to a kind of tearing aluminium-plastic cap, and particularly a kind of draw-ring type tearing aluminium-plastic cap, belongs to draw-ring type aluminium-plastic cap technical field of structures.
Background technology
At present, draw-ring type aluminium-plastic cap answers its convenience opened to be widely used in the sealing of beer, fruity alcoholic beverage, energy drink, functional beverage and various fruit juice.Its structure mainly comprises lid and draw ring two parts, during unlatching, only upwards need pull draw ring with hand, can whole bottle cap be driven to depart from bottleneck the tongue tear at lid top.
In the use procedure and market feedback of reality, find that traditional draw-ring type aluminium-plastic cap exists following technological deficiency: 1, due to the structure design of draw ring evagination, body after causing encapsulating is very easily touched in handling process to be arrived, and produces bottleneck and loosens even unexpected situation of tearing unlatching.2, finger tip is when pulling draw ring, and owing to not borrowing force and any protection, aluminium lid not easily departs from bottleneck, and the lift power of finger only can be relied on to be torn by aluminium lid, and the aluminium lid edge simultaneously torn very easily hurts finger, and safety is not enough.3, sealing property is not good, and external oxygen easily enters in bottle, affects the freshness of liquid in bottle.
Summary of the invention
The utility model is intended to solve the technological deficiencies such as existing draw-ring type aluminium-plastic cap opens difficulty, draw ring evagination easily produces unexpected unlatching, easily hurt hand, safety deficiency, leak tightness are not good, and then provide one have scientific structure design rationally, the safety labor-saving that operates, can not produce to open by mistake and open, not easily hurt hand and the excellent draw-ring type aluminium-plastic cap of leak tightness.
For solving the problem, the technical scheme that the utility model adopts is:
A kind of draw-ring type aluminium-plastic cap, comprise lid 1 and be connected to the draw ring 2 of its side, its special character is, the top of described draw ring 2 has tearing of being connected with described lid 1 top cut out portion and holds 2-1, the bottom of described draw ring 2 has end of thread 2-2 in flexibility that laminating is fastened on bottleneck periphery, described in tear end 2-1 bottom be provided with the power of borrowing be resisted against on described lid 1 when draw ring lift is opened and support salient point 3;
The both sides of described support salient point 3 are locked on described lid 1 when being provided with draw ring tearing, when avoiding opening finger by the safe earflap 4 hurt;
In described flexibility, end of thread 2-2 has the warp architecture matched with described bottleneck circumferential profile;
In order to increase the sealing property of bottle cap further, ensure the freshness of contained liquid, described lid 1 inside be covered with can isolating exterior oxygen, enter bottleneck oxygen in tourie process of assembling resistance oxygen in pad 5;
The triangle that described power of borrowing supports the planform of salient point 3 and can be designed to according to actual needs give prominence to, oblong, spherical or other can play the shape and structure of same function.
A kind of draw-ring type aluminium-plastic cap of the present utility model, its simple structural design is reasonable, emphasis solve the safety that existing draw-ring type aluminium-plastic cap exists not enough, not easily to open and the technical matters such as sealing property is inadequate, adopt lever principle, add power of borrowing and support the problem that salient point effectively can solve unlatching effort, by draw ring profile design being become the shape matched with bottleneck periphery, avoid the problem that bottleneck is surprisingly opened; By adding safe earflap in draw ring both sides, can, when draw ring is opened, make the end of earflap be locked to the side of lid, keeping the safety distance between finger and lid, available protecting finger not be hurt.
Accompanying drawing explanation
Fig. 1: a kind of draw-ring type aluminium-plastic cap of the utility model structural representation;
The left view of Fig. 2: Fig. 1;
Fig. 3: a kind of draw-ring type aluminium-plastic cap of the utility model opening process constitution diagram;
In the drawings, 1, lid, 2, draw ring, 2-1, tear end, 2-2, flexible in end of thread, 3, support salient point by means of power, 4, safe earflap, 5, pad in resistance oxygen.
Detailed description of the invention
With regard to accompanying drawing 1-3, a kind of draw-ring type aluminium-plastic cap of the utility model is described in detail below below.
Embodiment 1
A kind of draw-ring type aluminium-plastic cap, comprise lid 1 and be connected to the draw ring 2 of its side, the top of described draw ring 2 has tearing of being connected with described lid 1 top cut out portion and holds 2-1, the bottom of described draw ring 2 has end of thread 2-2 in flexibility that laminating is fastened on bottleneck periphery, described in tear end 2-1 bottom be provided with the power of borrowing be resisted against on described lid 1 when draw ring lift is opened and support salient point 3; The both sides of described support salient point 3 are locked on described lid 1 when being provided with draw ring tearing, when avoiding opening finger by the safe earflap 4 hurt; In described flexibility end of thread 2-2 have match with described bottleneck circumferential profile warp architecture; In order to increase the sealing property of bottle cap further, ensure the freshness of contained liquid, described lid 1 inside be covered with can isolating exterior oxygen, enter bottleneck oxygen in tourie process of assembling resistance oxygen in pad 5; The triangle that described power of borrowing supports the planform of salient point 3 and can be designed to according to actual needs give prominence to, oblong, spherical or other can play the shape and structure of same function.
A kind of draw-ring type aluminium-plastic cap of the present utility model, its simple structural design is reasonable, emphasis solve the safety that existing draw-ring type aluminium-plastic cap exists not enough, not easily to open and the technical matters such as sealing property is inadequate, adopt lever principle, add power of borrowing and support the problem that salient point effectively can solve unlatching effort, by draw ring profile design being become the shape matched with bottleneck periphery, avoid the problem that bottleneck is surprisingly opened; By adding safe earflap in draw ring both sides, can, when draw ring is opened, make the end of earflap be locked to the side of lid, keeping the safety distance between finger and lid, available protecting finger not be hurt.
Claims (5)
1. a draw-ring type aluminium-plastic cap, comprise lid (1) and be connected to the draw ring (2) of its side, it is characterized in that, the top of described draw ring (2) has tearing of being connected with described lid (1) top cut out portion and holds (2-1), the bottom of described draw ring (2) has end of thread (2-2) in flexibility that laminating is fastened on bottleneck periphery, described in tear end (2-1) bottom be provided with to be resisted against when draw ring lift is opened described lid (1) borrow power support salient point (3).
2. a kind of draw-ring type aluminium-plastic cap as claimed in claim 1, is characterized in that, be locked to when the both sides of described support salient point (3) are provided with draw ring tearing described lid (1) upper, when avoiding opening finger by the safe earflap (4) hurt.
3. a kind of draw-ring type aluminium-plastic cap as claimed in claim 2, is characterized in that, in described flexibility, end of thread (2-2) has the warp architecture matched with described bottleneck circumferential profile.
4. a kind of draw-ring type aluminium-plastic cap as claimed in claim 3, is characterized in that, described lid (1) inside be covered with can isolating exterior oxygen, enter bottleneck oxygen in tourie process of assembling resistance oxygen in pad (5).
5. a kind of draw-ring type aluminium-plastic cap as claimed in claim 4, is characterized in that, described planform of borrowing power to support salient point (3) is designed to triangle, the oblong or spherical of giving prominence to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520945420.7U CN205150584U (en) | 2015-11-24 | 2015-11-24 | Pull ring formula plastic -aluminum lid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520945420.7U CN205150584U (en) | 2015-11-24 | 2015-11-24 | Pull ring formula plastic -aluminum lid |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205150584U true CN205150584U (en) | 2016-04-13 |
Family
ID=55686300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520945420.7U Expired - Fee Related CN205150584U (en) | 2015-11-24 | 2015-11-24 | Pull ring formula plastic -aluminum lid |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205150584U (en) |
-
2015
- 2015-11-24 CN CN201520945420.7U patent/CN205150584U/en not_active Expired - Fee Related
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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: 20160413 Termination date: 20201124 |
|
CF01 | Termination of patent right due to non-payment of annual fee |