CN102815447B - Beverage packaging - Google Patents
Beverage packaging Download PDFInfo
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- CN102815447B CN102815447B CN201210327660.1A CN201210327660A CN102815447B CN 102815447 B CN102815447 B CN 102815447B CN 201210327660 A CN201210327660 A CN 201210327660A CN 102815447 B CN102815447 B CN 102815447B
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- bottleneck
- bottle cap
- seal ring
- lid
- beverage packaging
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Abstract
The invention provides a kind of beverage packaging, comprise body and bottle cap, the upper end of body is bottleneck, and bottle cap is tightened on bottleneck, and the periphery circle of bottleneck is provided with tops bar, and top of topping bar is provided with outside thread; Bottle cap comprises caping and lid, the inner circumferential circle of lid is provided with the negative thread matched with the outside thread of bottleneck, the below inner circumferential circle of lid being positioned at negative thread is a step, the diameter of step is greater than the large footpath of negative thread, the upper surface of topping bar of bottleneck is provided with a seal ring, the above-mentioned step of seal ring contact.Beverage packaging of the present invention installs seal ring on the upper surface of topping bar of body, with seal bottle cap and bottleneck, avoids bacterium and fine impurities to pollute the threaded connection place of bottle cap and bottleneck, thus avoids bacterium or fine impurities to enter into human body.
Description
Technical field
The present invention relates to beverage packaging field, especially, relate to a kind of beverage packaging of good airproof performance.
Background technology
As shown in Figure 7, existing beverage packaging comprises body 10 ' and bottle cap 20 ', and the upper end of body 10 ' is provided with bottleneck 11 '.Caping 21 ' the court of bottle cap 20 ' has a seal ring 211 ', the inner port of seal ring 211 ' contact bottleneck 11 ', bottle cap 20 ' and bottleneck 11 ' to be sealed.The lid 21 ' of bottle cap 20 ' is provided with screw thread, is threaded connection and is fixed on bottleneck 11 ', but is threaded and bottle cap 20 ' and bottleneck 11 ' can not be sealed, and causes extraneous a large amount of bacterium to enter into threaded connection place, pollutes the periphery circle of bottleneck 11 '.When the lip contact of people is to the periphery bowlder of bottleneck 11 ', the bacterium on bottleneck 11 ' will enter into human body, affects the healthy of people.
Summary of the invention
The object of the invention is to provide a kind of beverage packaging, to solve existing beverage packaging bottleneck and bottle cap easily by technical matters that bacterium and fine impurities pollute.
For achieving the above object, according to an aspect of the present invention, provide a kind of beverage packaging, comprise body and bottle cap, the upper end of body is bottleneck, and bottle cap is tightened on bottleneck, and the periphery circle of bottleneck is provided with tops bar, and top of topping bar is provided with outside thread; Bottle cap comprises caping and lid, the inner circumferential circle of lid is provided with the negative thread matched with outside thread, the below inner circumferential circle of lid being positioned at negative thread is step, the interior diameter of step is greater than the large footpath of negative thread, the upper surface of topping bar is provided with a seal ring, the step of the above-mentioned lid of seal ring contact.
Further, seal ring is aluminum foil pad or instillation rubber cushion.
Further, caping extends to form seal ring towards lid direction, the port of seal ring contact bottleneck.
Further, the lower surface of caping is provided with one deck packing seal, and the lateral surface of seal ring slopes inwardly, the port of seal ring contact bottleneck.
Further, packing seal is aluminum foil pad or instillation rubber cushion.
Further, bottle cap also comprises pilfer band, and pilfer band is connected by dowel with lid.
Further, the periphery circle of bottleneck is also provided with gets out of a predicament or an embarrassing situation, and alternate setting of topping bar and get out of a predicament or an embarrassing situation, the bottom of bottle cap is positioned at the top of getting out of a predicament or an embarrassing situation.
The present invention has following beneficial effect: beverage packaging of the present invention installs seal ring on the upper surface of topping bar of body, with seal bottle cap and bottleneck, avoid bacterium and fine impurities to pollute the threaded connection place of bottle cap and bottleneck, thus avoid bacterium or fine impurities to enter into human body.
Except object described above, feature and advantage, the present invention also has other object, feature and advantage.Below with reference to figure, the present invention is further detailed explanation.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of the beverage packaging of the preferred embodiment of the present invention;
Fig. 2 is the body structural representation of the beverage packaging of the preferred embodiment of the present invention;
Fig. 3 is the structural representation of the bottle cap of the preferred embodiment of the present invention one;
Fig. 4 is the structural representation of the bottle cap of the preferred embodiment of the present invention two;
Fig. 5 is the structural representation of the bottle cap of the preferred embodiment of the present invention three;
Fig. 6 is the structural representation of the bottle cap of the preferred embodiment of the present invention four; And
Fig. 7 is the structural representation of the beverage packaging of prior art.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
See Fig. 1, the preferred embodiments of the present invention provide a kind of beverage packaging, comprise body 10 and bottle cap 20, the upper end of body 10 is bottleneck 11, bottle cap 20 is tightened on bottleneck 11, and the periphery of bottleneck 11 circle is provided with tops bar 112, tops bar above 112 and is provided with outside thread 111; Bottle cap 20 comprises caping 21 and lid 22, the madial wall of lid 22 is provided with the negative thread 221 matched with outside thread 111, the below inner circumferential circle of lid 22 being positioned at negative thread 221 is step 222, the interior diameter of step 222 is greater than the large footpath of negative thread 221, top bar 112 upper surface one seal ring 114 is installed, the step 222 of seal ring 114 contact lid 22.
Refer to Fig. 2, the cross-sectional plane of body 10 is circular, square or other abnormity.The upper end of body 10 is provided with bottleneck 11, and usually, bottleneck 11 is the cylinder of annular.The periphery circle of bottleneck 11 is upper alternately arranges two steps, is respectively and tops bar 112 and get out of a predicament or an embarrassing situation 113.Top bar 112 upper end be provided with outside thread 111.Preferably, seal ring 114 is aluminum foil pad.In other implementations, seal ring 114 can also instil, and rubber cushion etc. is other forms of to seal and the seal ring of health, safety.Get out of a predicament or an embarrassing situation 113 be positioned at top bar 112 lower end, when bottle cap 20 screws on bottleneck 11, the bottom of bottle cap 20 be positioned at get out of a predicament or an embarrassing situation 113 top.
As shown in Figure 3, embodiments of the invention one, bottle cap 20 is the tubular structure of lower ending opening, comprises caping 21, lid 22 and pilfer band 23.Preferably, caping 21, lid 22 and pilfer band 23 are one-body molded.Pilfer band 23 is located at the lower end of lid 22 by a dowel 24.In other implementations, the lower end of bottle cap 20, without pilfer band 23, to save the work material of bottle cap 20, reduces costs.The inner circumferential circle of lid 22 is provided with the negative thread 221 matched with the outside thread 111 of bottleneck 11, bottle cap 20 and bottleneck 11 is fixed to be threaded connection.The below inner circumferential circle of lid 22 being positioned at negative thread 221 is a step 222, and the diameter of this step is greater than the large footpath of negative thread 221.The step 222 of seal ring 114 contact lid 22.Preferably, seal ring 114 is made up of aluminium foil, with safe and sanitary during bondsman's beverage.When bottle cap 20 is tightened on bottleneck 11, what the step 222 of lid 22 pressed to bottleneck 11 tops bar 112 to be compressed by seal ring 114, bottle cap 20 and bottleneck 11 is sealed.Top bar 112 end face just contact at the step 222 of lid 22.By the sealing of seal ring 114, because seal ring 114 is positioned at the lower end of negative thread 221, bacterium and other impurity can be stoped to enter into the threaded connection place of bottle cap 20 and bottleneck 11, during the lip contact bottleneck 11 of bondsman, bottleneck 11 is health.When bottle cap 20 is tightened on bottleneck 11, the bottom of bottle cap 20 just contact is being got out of a predicament or an embarrassing situation on 113.
Caping 21 extends to form seal ring 211 towards lid 22 direction.In the form of a ring, the size of seal ring 211 diameter and the size of bottleneck 11 diameter adapt seal ring 211.Seal ring 211, slightly toward tilted, makes the lateral surface of seal ring 211 be a dip plane, the port of the dip plane contact bottleneck 11 of seal ring 211, seals with bottleneck 11 will work as bottle cap 20, and when bottle cap 20 is pressed tighter, the better effects if of sealing.Together with the sealing that the sealing of seal ring 211 and bottleneck 11 and seal ring 114 and step 222 are formed, form double sealing structure, make sealing effectiveness better.
As shown in Figure 4, embodiments of the invention two, the lid 22 of bottle cap 20 and the structure of pilfer band 23 identical with embodiment one, caping 21 is without seal ring 211.Due to the sealing that seal ring 114 and step 222 are formed, be enough to make bottle cap 20 and bottleneck 11 seal tightly, therefore caping 21 place does not establish seal ring 211, to save bottle cap 20 material, and simplifies the processing of bottle cap 20.
As shown in Figure 5, embodiments of the invention three, the lid 22 of bottle cap 20 and the structure of pilfer band 23 identical with embodiment one, the lower surface of caping 21 is provided with one deck packing seal 212, packing seal 212 is covered with the lower surface of whole caping 21, and packing seal 212 adopts aluminum foil pad, to ensure the health of beverage.When bottle cap 20 is tightened on bottleneck 11, the port of packing seal 212 contact bottleneck 11, to seal bottle cap 20 and bottleneck 11.Together with the sealing that the sealing of packing seal 212 and bottleneck 11 and seal ring 114 and step 222 are formed, form double sealing structure, make sealing effectiveness better.
As shown in Figure 6, embodiments of the invention four, the lid 22 of bottle cap 20 and the structure of pilfer band 23 identical with embodiment one, the lower surface of caping 21 is provided with one deck packing seal 212, packing seal 212 is covered with the lower surface of whole caping 21, and packing seal 212 adopts instillation rubber cushion, to ensure the health of beverage.Packing seal 212 forms boss with the port place of matching of bottleneck 11, to make packing seal 212 better with the sealing effectiveness of bottleneck 11.When bottle cap 20 is tightened on bottleneck 11, the port of packing seal 212 contact bottleneck 11, to seal bottle cap 20 and bottleneck 11.Together with the sealing that the sealing of packing seal 212 and bottleneck 11 and seal ring 114 and step 222 are formed, form double sealing structure, make sealing effectiveness better.
Beverage packaging of the present invention body 10 top bar 112 upper surface on seal ring 114 is installed, with seal bottle cap 20 and bottleneck 11, avoid bacterium and fine impurities to pollute the threaded connection place of bottle cap 20 and bottleneck 11, thus avoid bacterium or fine impurities to enter into human body.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a beverage packaging, comprise body (10) and bottle cap (20), the upper end of described body (10) is bottleneck (11), described bottle cap (20) is tightened on described bottleneck (11), described bottleneck (11) periphery circle is provided with top bar (112), described in top bar (112) top be provided with outside thread (111); Described bottle cap (20) comprises caping (21) and lid (22), the madial wall of described lid (22) is provided with the negative thread (221) matched with described outside thread (111), the below inner circumferential circle of described lid (22) being positioned at described negative thread (221) is step (222), the interior diameter of described step (222) is greater than the large footpath of described negative thread (221), it is characterized in that
Described upper surface of topping bar (112) is provided with a seal ring (114), the described step (222) of lid (22) described in described seal ring (114) contact;
Described caping (21) extends to form seal ring (211) towards described lid (22) direction;
In the form of a ring, the size of seal ring (211) diameter and the size of bottleneck (11) diameter adapt described seal ring (211);
Described seal ring (211) is slightly toward tilted, the lateral surface of seal ring (211) is made to be an intilted dip plane, the port of bottleneck (11) described in the dip plane contact of described seal ring (211), so that described bottle cap (20) and described bottleneck (11) are sealed, and when described bottle cap (20) is pressed tighter, the better effects if of sealing;
Together with the sealing that the sealing of described seal ring (211) and described bottleneck (11) and described seal ring (114) and described step (222) are formed, form double sealing structure;
The periphery circle of described bottleneck (11) is also provided with get out of a predicament or an embarrassing situation (113), when described bottle cap (20) be tightened in described bottleneck (11) upper time, getting out of a predicament or an embarrassing situation on (113) in the bottom of described bottle cap (20) just contact.
2. beverage packaging according to claim 1, is characterized in that, described seal ring (114) is aluminum foil pad or instillation rubber cushion.
3. beverage packaging according to claim 1, it is characterized in that, described bottle cap (20) also comprises pilfer band (23), and described pilfer band (23) is connected by dowel (24) with described lid (22).
4. beverage packaging according to claim 1, it is characterized in that, describedly to top bar (112) and described (113) alternate setting of getting out of a predicament or an embarrassing situation, the top of get out of a predicament or an embarrassing situation described in the bottom of described bottle cap (20) is positioned at (113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210327660.1A CN102815447B (en) | 2012-09-06 | 2012-09-06 | Beverage packaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210327660.1A CN102815447B (en) | 2012-09-06 | 2012-09-06 | Beverage packaging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102815447A CN102815447A (en) | 2012-12-12 |
| CN102815447B true CN102815447B (en) | 2016-01-20 |
Family
ID=47299977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210327660.1A Active CN102815447B (en) | 2012-09-06 | 2012-09-06 | Beverage packaging |
Country Status (1)
| Country | Link |
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| CN (1) | CN102815447B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879646B (en) * | 2014-04-18 | 2016-01-20 | 江苏固得塑胶有限公司 | A kind of Plastic Drum |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB861390A (en) * | 1956-11-27 | 1961-02-22 | Cerbo Ab | A closing device for a container |
| US5031787A (en) * | 1989-09-01 | 1991-07-16 | Anchor Hocking Packaging Company | Low height floating disk closure |
| CN2844032Y (en) * | 2005-04-22 | 2006-12-06 | 叶智 | A kind of cap-rotating type Bottle cap structure |
| CN201065215Y (en) * | 2007-05-17 | 2008-05-28 | 上海紫日包装有限公司 | Single-sheet plastic bottle cap |
| CN201089567Y (en) * | 2007-08-29 | 2008-07-23 | 北京万江科技有限公司 | Screw cap of blow molded bottle equipped with two sealing rings |
| CN102602592A (en) * | 2012-03-02 | 2012-07-25 | 江苏新美星包装机械有限公司 | Sealing structure of bottle cap |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0426342Y2 (en) * | 1986-02-06 | 1992-06-24 |
-
2012
- 2012-09-06 CN CN201210327660.1A patent/CN102815447B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB861390A (en) * | 1956-11-27 | 1961-02-22 | Cerbo Ab | A closing device for a container |
| US5031787A (en) * | 1989-09-01 | 1991-07-16 | Anchor Hocking Packaging Company | Low height floating disk closure |
| CN2844032Y (en) * | 2005-04-22 | 2006-12-06 | 叶智 | A kind of cap-rotating type Bottle cap structure |
| CN201065215Y (en) * | 2007-05-17 | 2008-05-28 | 上海紫日包装有限公司 | Single-sheet plastic bottle cap |
| CN201089567Y (en) * | 2007-08-29 | 2008-07-23 | 北京万江科技有限公司 | Screw cap of blow molded bottle equipped with two sealing rings |
| CN102602592A (en) * | 2012-03-02 | 2012-07-25 | 江苏新美星包装机械有限公司 | Sealing structure of bottle cap |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102815447A (en) | 2012-12-12 |
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