CN103771017B - A kind of bottle cap with anti-theft ring - Google Patents
A kind of bottle cap with anti-theft ring Download PDFInfo
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- CN103771017B CN103771017B CN201410050809.5A CN201410050809A CN103771017B CN 103771017 B CN103771017 B CN 103771017B CN 201410050809 A CN201410050809 A CN 201410050809A CN 103771017 B CN103771017 B CN 103771017B
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- ring
- theft ring
- bottle cap
- theft
- stopper section
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Abstract
The present invention provides a kind of bottle cap with anti-theft ring, including bottle cap body, anti-theft ring integrated with described bottle cap body, anti-theft ring has from bottom circumferentially to bend inwards and extends the blade ring of and the interior receipts concentric with described anti-theft ring formed, there is on the inner peripheral surface of blade ring multiple stopper section protruding radially inward, the plurality of stopper section equidistantly arranges along same circumference and indentation is protruding, each described stopper section extends to bottom from the top down of described blade ring, the upper surface of each described stopper section is the force part inconsistent with the blade support ring on bottle.The bottle cap of the present invention is compared to prior art, its anti-theft ring simple in construction is closed, make easily, be hardly damaged, good anti-theft effect, and the weight of anti-theft ring is lighter, bigger by force intensity, improve uniformity and the stability of anti-theft ring stress surface, add the tension force that anti-theft ring can bear, strengthen the anti-upset ability of anti-theft ring, and increase the cutting pulling force of anti-theft ring.
Description
Technical field
The present invention relates to a kind of bottle cap, especially relate to a kind of bottle cap with anti-theft ring.
Background technology
The bottle cap of common plastic bottle, the especially bottle cap of carafe, the anti-theft ring being connected including the integrated cross structure of bottle cap body and bottle cap body.Anti-theft ring completely disengages from bottle cap body after bottle cap is opened and twisted off, and is the important component part of bottle cap.After bottle cap is turned on, the anti-theft ring of cover bottom disconnects to be stayed on mouth cylindrical part, it is possible to judge whether bottle cap is opened mala fide easily.There are flap and tooth point in the inner side of anti-theft ring, and when uncapping, this position is hung on the screw thread of bottle neck, prevents anti-theft ring upper shifting together with lid.Bottle cap body moves along with the process of uncapping is ceaselessly upper, and cross structure is cut off, and anti-theft ring then stays mouth cylindrical part.
The anti-theft ring weight of some bottle caps currently on the market is bigger than normal, wastes raw material, increases production cost.The anti-theft ring stress of part bottle cap is on each separate stress surface, is easily caused unbalance stress, thus affects the tension force of anti-theft ring.Owing to the tension force of anti-theft ring is inadequate, and the pulling force needed for making cutting is less than normal, is susceptible to abscission ring, not only easily produces potential safety hazard during food transport, and makes qualification rate reduce in bottle cap production process.Time serious, also resulting in the phenomenon occurring when uncapping that anti-theft ring cannot intactly depart from bottle cap body, cause anti-theft ring to be screwed out together along with bottle cap body, this just leaves hidden danger to food safety.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, it is an object of the invention to provide a kind of bottle cap with anti-theft ring, the anti-theft ring weight of this kind of bottle cap is less, evenly and tension force is bigger for stress.
For reaching above-mentioned purpose, the present invention by the following technical solutions:
A kind of bottle cap with anti-theft ring, including bottle cap body, anti-theft ring integrated with described bottle cap body, it is characterized in that, described anti-theft ring has from bottom circumferentially to bend inwards and extends the blade ring of and the interior receipts concentric with described anti-theft ring formed, there is on the inner peripheral surface of described blade ring multiple stopper section protruding radially inward, the plurality of stopper section equidistantly arranges along same circumference and indentation is protruding, each described stopper section extends to bottom from the top down of described blade ring, the upper surface of each described stopper section is the force part inconsistent with the blade support ring on bottle.
Preferably, the upper surface of each described stopper section is connected with the upper surface of described blade ring, and the upper surface of the upper surface of each described stopper section and described blade ring is all located on same stress surface.
Further, described same stress surface is same plane, the same conical surface or same sphere.
Preferably, the cross sectional shape of each described stopper section is rectangle.
Preferably, the cross sectional shape of each described stopper section is arc.
Owing to using technique scheme, the present invention, compared to prior art, has the advantage that
(1) the multiple stopper sections conflicted with the blade support ring on bottle in anti-theft ring are zigzag distribution, the upper surface of multiple stopper sections and the upper surface of blade ring form a complete stress surface and contact with the blade support ring of bottle, the structure using multiple stopper section makes to be more uniformly stressed, and make blade ring increase with the contact area of the blade support ring of bottle, lifting surface area is also the most corresponding to be increased, the most not only considerably increase the tension force that anti-theft ring can bear, strengthen the ability of the anti-upset of anti-theft ring, and increase the cutting pulling force of anti-theft ring, the lid after cutting is made not have the situation of abscission ring in transportation and pouring process.Use the structure that multiple stopper section is set on blade ring, enhance anti-theft ring by force intensity, improve again uniformity and the stability of anti-theft ring stress surface simultaneously, high by about 30% by the tension force of the warp tension ratio of the anti-theft ring after improving anti-theft ring on the market.
(2) anti-theft ring in the present invention is lighter than the most of anti-theft ring on market, owing to the most individually toroidal contact surface to be become the zigzag of equi-spaced apart, alleviate the weight of anti-theft ring, by lightweight nearly the 25% of the weight ratio anti-theft ring on the market of the anti-theft ring after improving, greatly reduce the usage amount of raw material, reduce cost.
(3) anti-theft ring in the present invention is compared to most of anti-theft ring on the market, structure is more reasonable, it is less susceptible to deformation, by the bottle cap so produced have sealing firmly, leakproof and theftproof performance good, safe and convenient to use, in can effectively preventing bottle, liquid is not by germ contamination, can ensure that various beverage packaging meets the features such as state health standards.
(4) the anti-theft ring simple structure in the present invention is reasonable, makes easily, is hardly damaged, good anti-theft effect.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of the first embodiment of bottle cap of the present invention.
Fig. 2 be in Fig. 1 A-A to sectional view.
Fig. 3 is the schematic perspective view of the first embodiment of bottle cap of the present invention.
Fig. 4 is the partial structurtes schematic diagram of the blade ring of the first embodiment of bottle cap of the present invention.
Fig. 5 is the partial structurtes schematic diagram of the blade ring of bottle cap the second embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings the preferred embodiment of the present invention is described in detail.
Embodiment one
Refer to Fig. 1 to Fig. 4, a kind of bottle cap with anti-theft ring, including bottle cap body 1, anti-theft ring 2 integrated with bottle cap body 1, anti-theft ring 2 has from bottom circumferentially to bend inwards and extends the blade ring 3 of and the interior receipts concentric with anti-theft ring 2 formed, there is on the inner peripheral surface of blade ring 3 multiple stopper section 31 protruding radially inward, multiple stopper sections 31 equidistantly arrange along same circumference and indentation is protruding, each stopper section 31 extends to bottom from the top down of blade ring 3, the upper surface of each stopper section 31 is the force part inconsistent with the blade support ring on bottle.Owing to the most individually toroidal contact surface to be become the zigzag of equi-spaced apart, alleviate the weight of anti-theft ring.Use the structure that multiple stopper section 31 is set on blade ring 3, increase the area that anti-theft ring 2 contacts with the blade support ring on bottle, therefore lifting surface area is also the most corresponding increases, considerably increase the tension force that anti-theft ring can bear, strengthen the ability of the anti-upset of anti-theft ring, and increase the cutting pulling force of anti-theft ring.
The upper surface of each stopper section 31 is connected with the upper surface of blade ring 3, and the upper surface of the upper surface of each stopper section 31 and blade ring 3 is all located on same stress surface.Wherein said same stress surface is same plane, the same conical surface or same sphere.The bottle cap of the present invention is contacted with the blade support ring on bottle by this same stress surface, thus improves uniform force and the stability of anti-theft ring 2.
Referring to Fig. 4, in the present embodiment, the cross sectional shape of each stopper section 31 is rectangle.
Embodiment two
Referring to Fig. 5, the present embodiment is with the difference of embodiment one: the cross sectional shape of each stopper section 31 is arc.
Above-described embodiment is only for technology design and the feature of the explanation present invention; its object is to allow person skilled in the art will appreciate that present disclosure and to implement according to this; can not limit the scope of the invention with this; all equivalence changes made according to spirit of the invention or modification, all should contain within protection scope of the present invention.
Claims (5)
1. a bottle cap with anti-theft ring, including bottle cap body, anti-theft ring integrated with described bottle cap body, it is characterized in that, described anti-theft ring has from bottom circumferentially to bend inwards and extends the blade ring of and the interior receipts concentric with described anti-theft ring formed, there is on the inner peripheral surface of described blade ring multiple stopper section protruding radially inward, the plurality of stopper section equidistantly arranges along same circumference and indentation is protruding, each described stopper section extends to bottom from the top down of described blade ring, the upper surface of each described stopper section is the force part inconsistent with the blade support ring on bottle.
A kind of bottle cap with anti-theft ring the most according to claim 1, it is characterized in that: the upper surface of each described stopper section is connected with the upper surface of described blade ring, and the upper surface of the upper surface of each described stopper section and described blade ring is all located on same stress surface.
A kind of bottle cap with anti-theft ring the most according to claim 2, it is characterised in that: described same stress surface is same plane, the same conical surface or same sphere.
4. according to a kind of bottle cap with anti-theft ring described in claims 1 to 3 any one, it is characterised in that: the cross sectional shape of each described stopper section is rectangle.
5. according to a kind of bottle cap with anti-theft ring described in claims 1 to 3 any one, it is characterised in that: the cross sectional shape of each described stopper section is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410050809.5A CN103771017B (en) | 2014-02-14 | 2014-02-14 | A kind of bottle cap with anti-theft ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410050809.5A CN103771017B (en) | 2014-02-14 | 2014-02-14 | A kind of bottle cap with anti-theft ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103771017A CN103771017A (en) | 2014-05-07 |
| CN103771017B true CN103771017B (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410050809.5A Active CN103771017B (en) | 2014-02-14 | 2014-02-14 | A kind of bottle cap with anti-theft ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103771017B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5678714A (en) * | 1994-04-15 | 1997-10-21 | Rical | Tamper indicating screw type cap |
| JP2000296863A (en) * | 1999-02-10 | 2000-10-24 | Hokkai Can Co Ltd | Plastic cap |
| JP2001122302A (en) * | 1999-10-28 | 2001-05-08 | Tenryu Kagaku Kogyo Kk | Pilferproof cap made of synthetic resin |
| CN201553382U (en) * | 2009-11-19 | 2010-08-18 | 广东嘉豪食品股份有限公司 | Bottle cap of gravy compound condiment bottle |
| CN102040038A (en) * | 2010-12-01 | 2011-05-04 | 陈泰宇 | Bottle cap |
| CN203819712U (en) * | 2014-02-14 | 2014-09-10 | 钢源（苏州）精密机械有限公司 | Bottle cap with anti-theft ring |
-
2014
- 2014-02-14 CN CN201410050809.5A patent/CN103771017B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5678714A (en) * | 1994-04-15 | 1997-10-21 | Rical | Tamper indicating screw type cap |
| JP2000296863A (en) * | 1999-02-10 | 2000-10-24 | Hokkai Can Co Ltd | Plastic cap |
| JP2001122302A (en) * | 1999-10-28 | 2001-05-08 | Tenryu Kagaku Kogyo Kk | Pilferproof cap made of synthetic resin |
| CN201553382U (en) * | 2009-11-19 | 2010-08-18 | 广东嘉豪食品股份有限公司 | Bottle cap of gravy compound condiment bottle |
| CN102040038A (en) * | 2010-12-01 | 2011-05-04 | 陈泰宇 | Bottle cap |
| CN203819712U (en) * | 2014-02-14 | 2014-09-10 | 钢源（苏州）精密机械有限公司 | Bottle cap with anti-theft ring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103771017A (en) | 2014-05-07 |
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