CN102481992B

CN102481992B - Variable-volume bellows bottle

Info

Publication number: CN102481992B
Application number: CN201080037312.XA
Authority: CN
Inventors: 鲁道夫·恩里克·穆尼奥斯
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-25
Filing date: 2010-06-10
Publication date: 2015-06-10
Anticipated expiration: 2030-06-10
Also published as: US20120152885A1; EP2471717A4; HK1170993A1; BR112012002478A2; JP2013503082A; CN102481992A; EP2471717A1; RU2012111446A; WO2011023833A1

Abstract

The invention relates to a variable-volume bottle made from PET and having an elastically deformable and plastic-deformation-resistant bellows structure, which allows the volume of the bottle to be adjusted according to the degree to which the peripheral annular folds are folded. The invention comprises one or more sectors without peripheral annular folds, intended for identification labels.

Description

VARIABLE-VOLUME BELLOWS BOTTLE

Goal of the invention

Thought of the present invention is the manufacture of bottle, greatly bottle or large jar and/or other corrugated containers any.By this shape, compensate for the loss of the pressure of comprised gaseous fluid, and reduce or eliminate the air cavity along with the consumption of gaseous fluid is formed.

Another object of the present invention is the volume that corrugated containers is adjusted to remaining liq in content consumption process, in order to avoid there is the air of certain volume thus affect the organoleptic attribute of product held in identical container.

Background technology

In actual application range of the present invention, for the bottle type container obtained by recyclable material, there will be a known the bottle of various the type, these bottles are that the very different design lines (design line) of basis constructs and there is following root problem: once their content is consumed, they take very large volume, this makes their recovery cost high, because sizable space must be had to carry out holding said container.

Attempting to avoid in these problems, the known circumference breach comprising a series of irregular structure in the bottle of the type, to make once the content of container is consumed, perform the shriveling of container, this operation all says it is be not easy for aged people or the little people of strength.

Current bottle is once be opened, and in liquid, contained gas just can have constant loss, and in the number of times opened that this loss is had by bottle and identical bottle, remaining air cavity is determined.This air cavity is make the gas in liquid move to this chamber that air cavity till pressure is equal.If there is no this air cavity, gas when so at every turn covering bottle in liquid just can not move to Anywhere.PET (Polyethylene Terephthalate, polyethylene terephthalate) then can realize the function that it will be produced by creation well.

Summary of the invention

VARIABLE-VOLUME BELLOWS BOTTLE container provided by the invention can solve the problem of the whole of the aspect being previously exposed to discussion and each aspect in a kind of well-content mode, additionally provide other benefits for environment.

For this reason, more specifically, disclosed bottle by by PET (polyethylene terephthalate), PVC and/or plastics industry, petroleum derivative or by any other product of degradable carbohydrate and/or ripple type can shape changing metal or feasible alloy and metal together with plastic adherence or the composite do not adhered to obtain.

the shape of container

The form of the arbitrary polygon in cylindrical, triangular pyramid or cubic system and/or the column polygon had in cubic system that is bending or angled edge.

system

Symmetrical ripple, symmetry or non-symmetrical thin slice, helical ripple and/or satisfied with the ripple of other kind any of use specification determined.

the aspect of ripple

Circle, ellipse, triangle, rectangle or there is any rule that is bending or angled edge or fitfull polygon and the shape obtained by the cross section of circular cone or the cross section of rotating graphs and the combination of the figure that formed by polar function (Polar Function) or equation and/or two or more above-mentioned figures.Have in these planes and realize passages through which vital energy circulates (nerve) that tensor (tensor) acts on and rib (rib).

Accompanying drawing explanation

In order to supplement ongoing explanation, and in order to help to understand characteristic of the present invention better, according to the preferred exemplary of practical embodiments of the present invention, additional a series ofly have illustrative and be not the intact part of accompanying drawing as described explanation of limit characteristic, and accompanying drawing is as follows:

Fig. 1 shows the lateral plan of the variable volume container manufactured according to the object of the invention, and described variable volume container occurs with mode of operation or maximum volume in the figure.

Fig. 2 shows the figure similar to Fig. 1, but container is folding in fig. 2, is in minimumly to take volume layout.

Fig. 3 shows plane (plant) figure of the device in earlier figures.

With the functional description that accompanying drawing carries out

function

Until product is completely consumed from that time of opening, through the opening and closing container in several cycle, product to be subjected in liquid the result of the loss of pressure of contained gas, because this attempts the pressure balancing air cavity, this air cavity is along with liquid-consumed and formed in the above-described container.When opening, average out to 6 atmospheric difference of pressures are down to 0.5/1 barometric pressure according to the number of times opened and closed and elapsed time or the volume of air cavity that formed when each closedown.

Corrugated containers makes us can remove formed air cavity by the total volume reducing container in use.When there is not air cavity, gas contained in liquid can not scatter, and can not compensate the inner tensions of gas.When not having when opening the gas under pressure in liquid, pressure can not reach product and to be processed required so low degree.

application

This container is used for gasification in advance or the spirituosity of spontaneous vaporization or alcohol-free soft drink, and for various types of gasification or non-vaporized liquid, usually uses in the manufacture of chemicals, agricultural chemicals or general industry.

practical function

The container of 2000 traditional cm3s does not lose its shape and/or its volume after a procedure, and result is that the cost of flow and waste transport in dry environments increases.Corrugated containers is decreased to 500 cm3s from 2000 cm3s, and result saves 75% relative to original size.

Fig. 4 determines the label area according to the variable 42.5mm of the change of product and/or design.The length plane of label has the fluctuation of 1mm sinusoidal shape thus increases hardness, because if this length plane be flat its will be more weak relative to gaseous tension.

Fig. 5

5.1 have diameter is 110mm and has the principal plane A that radius is each ripple of the curved edge B of 1-4 millimeter (being 1 millimeter) in figure.

5.2 have diameter is 60mm and has the secondary flat C that radius is each ripple of the reversed bending edge D of 0.5 millimeter.

The ripple E (hypotenuse of right-angled triangle) of 5.325mm and leaning angle are the joint face between the F of 21 ° 30 ' (changing according to the angled edges B that radius is 1-4mm).

5.4 other three parts distinguishable: for top G, bottom H (both are all standards) and the label region I of threaded cap.

5.5 bottles are newly opened and are had maximum fill level N ₀.

Fig. 6 shows has N ₁the part of level is empty bottle, and is highly N ₀n ₁the structure of air cavity CA.If we are by bottle cap, we will be in standards system, and the dissolving gas in a liquid this moment between 5 barometric pressures and 6 barometric pressures will be fled to containing in 1 atmospheric air cavity from liquid, and attempt to make pressure equal.

Suppose that air cavity is 25% of volume, in liquid, the pressure of gas will be decreased to 4 barometric pressures.

Second time 25% emptying in, in liquid, the pressure of gas will be 2.5 barometric pressures.

In the evacuation procedure of third time 25%, in liquid, the pressure of gas will be 1.2 barometric pressures, and therefore we can pour out the residuum not had gas.

Fig. 7 shows a bottle, and the neck taper P district of this bottle receives the slight pressure of hand, and ripple is collapsed until eliminate air cavity CA and return to initial level N ₀.

Fig. 8: bottle standard thread lid T closes, and is thus back to the initial condition of Fig. 1.

Detailed description of the invention

According to above-mentioned accompanying drawing, can find out how container of the present invention or bottle are made up of tubular body (Fig. 1), tubular body has closed bottom (2 in Fig. 1) as any standard bottle, and the upper end of this tubular body has neck or the clamping part (strangulation) (3 in Fig. 1) in the ozzle portion that ends at (4 in Fig. 1), and be configured with outside thread (5 in Fig. 1), outside thread adapt to there is the corresponding closing plug (T) shown in Fig. 5 and Fig. 8.

Therefore, from this production-release design, characteristic of the present invention mainly concentrates on this fact: tubular body (Fig. 5) is mainly by the impact of multiple peripheral annular fold (Fig. 5 and Fig. 6), this ring-type fold makes the tubular structure of described tubular body become dimple elastically deformable structure, this deformation can not cause any one plastic deformation, thus the volume that can rely on liquid contained by internal tank becomes the position of Fig. 2 and any midway location from the position of Fig. 1, and make container structurally unaffected.

Finally, it should be noted, as can be seen from Fig. 1 and Fig. 2, bottle can have the one or more part (7) do not affected by ring-type fold (6), makes their form profile and the suitable surface of size to receive the respective labels of contained product on these surfaces.

Claims

1. a variable volume container, described variable volume container is the type obtained by PET or other material being suitable for food consumption similar to PET characteristic any, described variable volume container is made up of tubular body (1), the bottom (2) of described tubular body is closed, the upper end of described tubular body has the neck or clamping part (3) that end at ozzle portion (4), described ozzle portion adapts to have corresponding closing plug, it is characterized in that, aforesaid tubular body (1) is by the impact of multiple peripheral annular fold (6), described fold makes the tubular structure of described tubular body become dimple elastically deformable and the structure of anti-plastic deformation, volume adjustment is carried out based on peripheral annular fold (6) by the degree turned up to allow the volume of identical tubular body,

Wherein, described ripple is helical ripple.

2. variable volume container according to claim 1, it is characterized in that, described tubular body (1) has the one or more part (7) do not affected by described peripheral annular fold (6), and described part forms profile and the suitable surface of size to receive the corresponding identification label of contained product on these surfaces.

3. variable volume container according to claim 1, is characterized in that, the shape of described container: the arbitrary polygon in cylindrical or cubic system and/or the column polygon had in cubic system that is bending or angled edge.

4. variable volume container according to claim 3, is characterized in that, the arbitrary polygon in described cubic system and/or the column polygon had in cubic system that is bending or angled edge comprise triangular pyramid.

5. variable volume container according to claim 1, it is characterized in that, the shape of ripple: there is any rule that is bending or angled edge or fitfull polygon and the shape obtained by the cross section of circular cone or the cross section of rotating graphs and the combination of the figure that formed by polar function or equation and/or two or more above-mentioned figures.

6. variable volume container according to claim 5, is characterized in that, described in there is any rule that is bending or angled edge or fitfull polygon comprises: triangle, rectangle.

7. variable volume container according to claim 5, is characterized in that, the described figure formed by polar function or equation is comprised: circular, oval.

8. variable volume container according to claim 1, is characterized in that, the angle of inclination of described ripple is 21 degree 30 points.

9. variable volume container according to claim 1, is characterized in that, vessel volume: the volume of described container is variable between 500 cm3s and 2000 cm3s.