CN102815447A

CN102815447A - Beverage packaging

Info

Publication number: CN102815447A
Application number: CN2012103276601A
Authority: CN
Inventors: 刘祥华; 黄盛秋
Original assignee: Hunan Novol Medicine Charters Material Science Technologies Co Ltd
Current assignee: Hunan Novol Medicine Charters Material Science Technologies Co Ltd
Priority date: 2012-09-06
Filing date: 2012-09-06
Publication date: 2012-12-12
Anticipated expiration: 2032-09-06
Also published as: CN102815447B

Abstract

The invention provides beverage packaging. The beverage packaging comprises a bottle body and a bottle cap, wherein the upper end of the bottle body is provided with a bottle mouth, the bottle cap is screwed on the bottle mouth, the peripheral circle of the bottle mouth is provided with an upper step, external threads are arranged above the upper step, the bottle cap comprises a coping and a cap body, the inner circle of the cap body is provided with internal threads matched with the external threads on the bottle mouth, a step is positioned below the internal threads on the inner circle of the cap body, the diameter of the step is greater than the major diameter of the internal threads, the upper surface of the upper step on the bottle mouth is provided with a sealing ring, and the sealing ring props against the step. In the beverage packaging provided by the invention, the upper surface of the upper step on the bottle body is provided with the sealing ring to seal the bottle cap and the bottle mouth so as to prevent the thread joints of the bottle cap and the bottle mouth from being polluted by bacteria and tiny impurities, and then prevent the bacteria or tiny impurities from entering a human body.

Description

Beverage packaging

Technical field

The present invention relates to the beverage packaging field, especially, relate to a kind of beverage packaging of good airproof performance.

Background technology

As shown in Figure 7, prior beverage comprises body 10 ' and bottle cap 20 ', and the upper end of body 10 ' is provided with bottleneck 11 '.The caping 21 ' of bottle cap 20 ' is towards having a seal ring 211 ', and the inner port that bottleneck 11 ' is supported on seal ring 211 ' top is to seal bottle cap 20 ' and bottleneck 11 '.The lid 21 ' of bottle cap 20 ' is provided with screw thread, is fixed on the bottleneck 11 ' through being threaded, and can not cause extraneous a large amount of bacterium to enter into the threaded connection place bottle cap 20 ' and bottleneck 11 ' sealing but be threaded, and pollutes the periphery circle of bottleneck 11 '.When people's lip touches the periphery bowlder of bottleneck 11 ', the bacterium on the bottleneck 11 ' will enter into human body, influences the healthy of people.

Summary of the invention

The object of the invention is to provide a kind of beverage packaging, to solve prior beverage packing bottleneck and bottle cap easily by the technical matters of bacterium and fine impurities pollution.

For realizing above-mentioned purpose, according to an aspect of the present invention, a kind of beverage packaging is provided, comprise body and bottle cap, the upper end of body is a bottleneck, and bottle cap is tightened on the bottleneck, and the periphery circle of bottleneck is provided with tops bar, and the top of topping bar is provided with outside thread; Bottle cap comprises caping and lid; The interior Zhou Yuan of lid is provided with the negative thread that matches with outside thread; The below that is positioned at negative thread on the interior Zhou Yuan of lid is a step; The interior diameter of step is greater than the big footpath of negative thread, and the upper surface of topping bar is equipped with a seal ring, and the step of above-mentioned lid is supported on the seal ring top.

Further, seal ring is aluminium foil pad or instillation rubber cushion.

Further, caping extends to form seal ring towards the lid direction, and the port of bottleneck is supported on the seal ring top.

Further, the lower surface of caping is provided with one deck packing seal, and the lateral surface of seal ring slopes inwardly, and the port of bottleneck is supported on the seal ring top.

Further, packing seal is aluminium foil pad or instillation rubber cushion.

Further, bottle cap also comprises pilfer band, and pilfer band is connected through dowel with lid.

Further, the periphery of bottleneck circle also is provided with gets out of a predicament or an embarrassing situation, the alternate setting of topping bar and get out of a predicament or an embarrassing situation, and 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 is installed 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, thereby avoid bacterium or fine impurities to enter into human body.

Except top described purpose, feature and advantage, the present invention also has other purpose, feature and advantage.To do further detailed explanation to the present invention with reference to figure below.

Description of drawings

The accompanying drawing that constitutes the application's a part is used to provide further understanding of the present invention, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification 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.

The specific embodiment

Below in conjunction with accompanying drawing embodiments of the invention are elaborated, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.

Referring to 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 a bottleneck 11; Bottle cap 20 is tightened on the bottleneck 11, and the periphery of bottleneck 11 circle is provided with

tops bar

112, and 112 tops of topping bar are 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 that matches with outside thread 111; The below that is positioned at negative thread 221 on the interior Zhou Yuan of lid 22 is a step 222; The interior diameter of step 222 is greater than the big footpath of

negative thread

221, and 112 the upper surface of topping bar is equipped with a seal ring 114, the step 222 of seal ring 114 top retaining cap bodies 22.

See also 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 of bottleneck 11 circle is gone up alternate two steps that are provided with, be respectively top bar 112 with get out of a predicament or an embarrassing situation 113.Top bar 112 upper end is provided with outside thread 111.Preferably, seal ring 114 is the aluminium foil pad.In other embodiment, seal ring 114 can also instil, and rubber cushion etc. is other forms of to seal and the seal ring of health, safety.Getting out of a predicament or an embarrassing situation 113 is positioned at 112 the lower end of topping bar, and when bottle cap 20 screwed in 11 last times of bottleneck, the bottom of bottle cap 20 is positioned at 113 the top of getting out of a predicament or an embarrassing situation.

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 through a dowel 24.In other embodiment, the lower end of bottle cap 20 does not have pilfer band 23, to practice thrift the work material of bottle cap 20, cost-cutting.The interior Zhou Yuan of lid 22 is provided with the negative thread 221 that matches with the outside thread 111 of bottleneck 11, with through being threaded that bottle cap 20 is fixing with bottleneck 11.The below that is positioned at negative thread 221 on the interior Zhou Yuan of lid 22 is a step 222, and the diameter of this step is greater than the big footpath of negative thread 221.The step 222 of seal ring 114 top retaining cap bodies 22.Preferably, seal ring 114 is processed the safe and sanitary during with bondsman's beverage by aluminium foil.When bottle cap 20 is tightened in 11 last times of bottleneck, what the step 222 of lid 22 was pressed to bottleneck 11 tops bar 112 so that seal ring 114 is compressed, with bottle cap 20 and bottleneck 11 sealings.112 the end face of topping bar just pushes up the step 222 that is against lid 22.Through the sealing of seal ring 114, because seal ring 114 is positioned at the lower end of negative thread 221, can stop bacterium and other impurity to enter into the threaded connection place of bottle cap 20 and bottleneck 11, during bondsman's lip contacting bottle 11, bottleneck 11 is health.When bottle cap 20 is tightened in 11 last times of bottleneck, the bottom of bottle cap 20 is just pushed up to be against and is got out of a predicament or an embarrassing situation on 113.

Extend to form seal ring 211 towards lid 22 directions on the caping 21.Seal ring 211 in the form of a ring, the size of the size of seal ring 211 diameters and bottleneck 11 diameters adapts.Seal ring 211 slopes inwardly slightly, and the lateral surface that makes seal ring 211 is a dip plane, and the port of bottleneck 11 is supported on the top, dip plane of seal ring 211, seal with bottleneck 11 will work as bottle cap 20, and when bottle cap 20 is pressed tightlyer, the leak free better effects if.Seal ring 211 forms double sealing structure with the sealing of bottleneck 11 and the sealing that forms with seal ring 114 and step 222, makes 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 are identical with embodiment one, and caping 21 does not have seal ring 211.Because seal ring 114 and the sealing that step 222 forms are enough to make bottle cap 20 tight with bottleneck 11 sealings, so caping 21 places do not establish seal ring 211, practicing thrift bottle cap 20 materials, and simplify 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 are 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 the aluminium foil pad, to guarantee the health of beverage.When bottle cap 20 is tightened in 11 last times of bottleneck, the port of bottleneck 11 is supported on packing seal 212 tops, with bottle cap 20 and bottleneck 11 sealings.Packing seal 212 forms double sealing structure with the sealing of bottleneck 11 and the sealing that forms with seal ring 114 and step 222, makes 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 are 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 the instillation rubber cushion, to guarantee the health of beverage.Packing seal 212 forms boss with the port place of matching of bottleneck 11, so that packing seal 212 is better with the sealing effectiveness of bottleneck 11.When bottle cap 20 is tightened in 11 last times of bottleneck, the port of bottleneck 11 is supported on packing seal 212 tops, with bottle cap 20 and bottleneck 11 sealings.Packing seal 212 forms double sealing structure with the sealing of bottleneck 11 and the sealing that forms with seal ring 114 and step 222, makes sealing effectiveness better.

Beverage packaging of the present invention is installed seal ring 114 on 112 the upper surface of topping bar of body 10; 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, thereby avoid bacterium or fine impurities to enter into human body.

The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims

1. beverage packaging; Comprise body (10) and bottle cap (20); The upper end of said body (10) is bottleneck (11); Said bottle cap (20) is tightened on the said bottleneck (11), and the periphery of said bottleneck (11) circle is provided with top bar (112), and said topping bar (112) top is provided with outside thread (111); Said bottle cap (20) comprises caping (21) and lid (22); The madial wall of said lid (22) is provided with the negative thread (221) that matches with said outside thread (111); The below that is positioned at said negative thread (221) on the interior Zhou Yuan of said lid (22) is step (222); The interior diameter of said step (222) is characterized in that greater than the big footpath of said negative thread (221)

The upper surface of said topping bar (112) is equipped with a seal ring (114), and the said step (222) of said lid (22) is supported on said seal ring (114) top.

2. beverage packaging according to claim 1 is characterized in that, said seal ring (114) is aluminium foil pad or instillation rubber cushion.

3. beverage packaging according to claim 1; It is characterized in that; Said caping (21) extends to form seal ring (211) towards said lid (22) direction, and the lateral surface of said seal ring (211) slopes inwardly, and the port of said bottleneck (11) is supported on said seal ring (211) top.

4. beverage packaging according to claim 1 is characterized in that, the lower surface of said caping (21) is provided with one deck packing seal (212), and the port of said bottleneck (11) is supported on said packing seal (212) top.

5. beverage packaging according to claim 4 is characterized in that, said packing seal (212) is aluminium foil pad or instillation rubber cushion.

6. beverage packaging according to claim 1 is characterized in that, said bottle cap (20) also comprises pilfer band (23), and said pilfer band (23) is connected through dowel (24) with said lid (22).

7. beverage packaging according to claim 1; It is characterized in that; The periphery circle of said bottleneck (11) also is provided with get out of a predicament or an embarrassing situation (113), said topping bar (112) and the alternate setting of said getting out of a predicament or an embarrassing situation (113), and the bottom of said bottle cap (20) is positioned at the top of said getting out of a predicament or an embarrassing situation (113).