CN102795392A

CN102795392A - Beverage packaging

Info

Publication number: CN102795392A
Application number: CN2012103278236A
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: 2012-11-28
Anticipated expiration: 2032-09-06
Also published as: CN102795392B

Abstract

The invention provides beverage packaging. The beverage packaging comprises a bottle body and a bottle cover, wherein the upper end of the bottle body is provided with a bottle mouth; the bottle cover is screwed on the bottle mouth; an upper stage is arranged on the outer circumference of the bottle mouth; an outer thread is formed above the upper stage; the bottle cover comprises a cover top and a cover body; an inner thread matched with the outer thread is formed on the inner side wall of the cover body; a sealing surface is formed at the lower end of the inner thread of the cover body; an outer circle of the upper stage of the bottle mouth is provided with an arc surface; a one-path or multi-path sealing ring is formed on the arc surface; the sealing surface is contacted with the sealing ring; the sealing ring formed on the arc surface of the upper stage of the bottle mouth forms sealing, so that a thread joint of the bottle mouth is prevented from being polluted by bacteria and tiny impurities, and the bacteria or the tiny impurities are prevented from entering the 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 8, 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 seal ring 211 ' is interior inclined-plane, compresses the top, back and can form flush fit to the inner port of bottleneck 11 ', with bottleneck 11 ' sealing.The lid 21 ' of bottle cap 20 ' is provided with negative thread, and being threaded through this is fixed on the bottleneck 11 ', 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 outer peripheral edges 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, and the madial wall of lid is provided with the negative thread that matches with outside thread, and the lower end of the negative thread of lid is provided with sealing surface; The outer ring of topping bar of bottleneck has arcwall face, and arcwall face is provided with together or multiple tracks and the integrated seal ring of bottleneck; Sealing surface contacts with seal ring, and seal ring is supported on the sealing surface top.

Further, the inclined-plane of sealing surface for increasing gradually towards bottle cap open side and diameter.

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

Further, the lower surface of caping is provided with one deck packing seal.

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 after bottle cap and bottleneck screwed, its bottom was positioned at the top of getting out of a predicament or an embarrassing situation.

The present invention has following beneficial effect: beverage bottle of the present invention be positioned on the interior Zhou Yuan of bottle cap negative thread below be provided with sealing surface; Form sealing with the seal ring of the arcwall face of the outside thread of bottleneck below; Avoid bacterium and fine impurities to pollute the threaded connection place of 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 enlarged diagram at the A place of Fig. 1;

Fig. 3 is the body structural representation of the beverage packaging of the preferred embodiment of the present invention;

Fig. 4 is the structural representation of the bottle cap of the preferred embodiment of the present invention one;

Fig. 5 is the structural representation of the bottle cap of the preferred embodiment of the present invention two;

Fig. 6 is the structural representation of the bottle cap of the preferred embodiment of the present invention three;

Fig. 7 is the structural representation of the bottle cap of the preferred embodiment of the present invention four; And

Fig. 8 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, and the madial wall of lid 22 is provided with the negative thread 221 that matches with outside thread 111, and the lower end of the negative thread 221 of lid 22 is provided with sealing surface 222; 112 the outer ring of topping bar of bottleneck 11 is arcwall face 112a, and arcwall face 112a is provided with together or multiple tracks and bottleneck 11 integrated seal ring 112b; Sealing surface 222 contacts with seal ring 112b, and seal ring 112b is supported on sealing surface 222 tops.

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, and 112 the outer ring of topping bar is arcwall face 112a, and arcwall face 112a is provided with together or multiple tracks and bottleneck 11 integrated seal ring 112b.Get out of a predicament or an embarrassing situation and 113 be positioned at 112 the lower end of topping bar.

As shown in Figure 3, embodiments of the invention one, bottle cap 20 is the tubular structure of lower ending opening, comprises caping 21 and lid 22.Preferably, caping 21 is one-body molded with lid 22.Usually, bottle cap 20 also comprises pilfer band 23, and 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 sealing surface 222, sealing surface 222 inclined-plane for progressively increasing towards bottle cap 20 open side and diameter.When bottle cap 20 is tightened in 11 last times of bottleneck, sealing surface 222 forms linear sealing with the seal ring 112b of arcwall face 112a, makes sealing effectiveness better.Because sealing surface 222 is positioned at the lower end of negative thread 221, when sealing surface 222 during, can stop bacterium and other impurity to enter into the threaded connection place of bottle cap 20 and bottleneck 11 with seal ring 112b sealing, during bondsman's lip contacting bottle 11, bottleneck 11 is health.When bottle cap 20 screwed in 11 last times of bottleneck, the bottom of bottle cap 20 be positioned at get out of a predicament or an embarrassing situation 113 on.

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 and sealing surface 222 and the sealing that seal ring 112b forms of bottleneck 11, makes sealing effectiveness better.

As shown in Figure 4, embodiments of the invention two, the structure of the lid 22 of bottle cap 20 is 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 structure of the lid 22 of bottle cap 20 is 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 and sealing surface 222 and the sealing that seal ring 112b forms of bottleneck 11, makes sealing effectiveness better.

As shown in Figure 6, embodiments of the invention four, the structure of the lid 22 of bottle cap 20 is 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 and sealing surface 222 and the sealing that seal ring 112b forms of bottleneck 11, makes sealing effectiveness better.

Beverage bottle of the present invention be positioned on the interior Zhou Yuan of bottle cap 20 negative thread 221 below be provided with sealing surface 222; Form sealing with the top bar seal ring 112b of the arcwall face 112a on 112 of 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 protruding 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), and the madial wall of said lid (22) is provided with the negative thread (221) that matches with said outside thread (111), it is characterized in that,

The below of said negative thread (221) is provided with sealing surface (222); The outer ring of said topping bar (112) has arcwall face (112a), and said arcwall face (112a) is provided with together or multiple tracks and the integrated seal ring of said bottleneck (11) (112b); Said sealing surface (222) contacts with said seal ring (112b), and said seal ring (112b) is supported on said sealing surface (222) top.

2. beverage packaging according to claim 1 is characterized in that, the inclined-plane of said sealing surface (222) for increasing gradually towards said bottle cap (20) open side and diameter.

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

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).

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); After said topping bar (112) and the alternate setting of said getting out of a predicament or an embarrassing situation (113), said bottle cap (20) screwed with said bottleneck (11), its bottom was positioned at the top of said getting out of a predicament or an embarrassing situation (113).