CN201128500Y

CN201128500Y - Plastic beer bottle

Info

Publication number: CN201128500Y
Application number: CNU2007201834608U
Authority: CN
Inventors: 张丰山
Original assignee: FAR EASTERN INDUSTRIES (SUZHOU) Ltd
Current assignee: FAR EASTERN INDUSTRIES (SUZHOU) Ltd
Priority date: 2007-11-29
Filing date: 2007-11-29
Publication date: 2008-10-08
Anticipated expiration: 2017-11-29

Abstract

The utility model relates to a plastic beer bottle which has a bottle body part, a bottle opening section which is extended upwards from the bottle body part and which is shaped like truncation taper with gradually shrinking diameter, and a bottle bottom support part which is connected with the underside of the bottle body part. The bottle opening section, the bottle body part and the bottle bottom support part define a space inside a bottle which can be used for containing liquid. The plastic beer bottle is characterized in that the height of the plastic beer bottle from the bottle opening section to the bottle bottom support part is a whole height; the height of bottle bottom support part is a bottom height; the plastic beer bottle reduces the relative proportion of the bottom height and the whole height to the minimum, which can avoid the problem that a plastic pet bottle is deformed caused by over large internal pressure, and the plastic beer bottle can also reduce the height of the bottle bottom support part to the minimum, so as to reduce the probability that the plastic beer bottle for containing beer is confused as an aerated beverage bottle by the consumer.

Description

Plastic beer bottle

Technical field

The utility model relates to a kind of beer bottle, particularly relates to a kind of plastic beer bottle.

Background technology

Existing beer majority is to use glass bottle, but glass bottle not only has weight heavier and carry difficult problem, and uses the material cost of glass material and cost recovery also than higher, and this case contriver satisfies and considers to replace glass bottle to take splendid attire beer with the plastics PET bottle.

Multiple beverage is also arranged at present on the market with plastics PET bottle splendid attire, wherein with the carbonated drink beverage, as shown in Figure 1, when avoiding in carbonated drink is packed PET bottle 9 into, PET bottle 9 can cause distortion because of the pressure of carbonated drink, and its bottom 91 must be designed to a plurality of dog shape structures 92.

Because beer is the same with the carbonated drink beverage, all contains carbon dioxide, beer is if splendid attire, also has the problem of PET bottle bottom easy deformation in PET bottle, so dog shape structure design must be arranged equally at the PET bottle bottom.But if directly beer is packed in as shown in Figure 1 the PET bottle 9, for the customer that desire is bought beer, can first impressions are strongest and think in the bottle that content is carbonated drink beverage and the wrong problem of buying or not chosen, and has therefore reduced the sales volume of this beer.

Therefore, how from surface structure, can allow the customer have under the condition of identification, can avoid PET bottle to produce distortion again, be problem to be solved in the utility model.

The utility model content

The purpose of this utility model is to provide a kind of both can having avoided to produce distortion, and can reduce the customer again and understand the plastic beer bottle that misidentification becomes to have vapour beverage probability.

The utility model plastic beer bottle, have a body portion, and up extend and the pass and that is the truncated conelike of tapered diameter connects the bottle support portion, the end of this body subordinate side by this body portion, at the bottom of this pass, this body portion and this bottle the support portion define one can be for the interior space of the bottle of carrying liquid; This plastic beer bottle is a whole height by this pass height of support portion at the bottom of this bottle, and the height of support portion is a bottom level at the bottom of this bottle, and the ratio of this whole height and this bottom level is between 15.23: 1～10.36: 1.

The utility model plastic beer bottle support portion has a diapire that up is recessed to form, a plurality of dog that is extended toward outer radial radially by this diapire, described dog is the variable fillet of a radius between 4mm～7mm around defining a wavy bottom peripheral edge along this bottom peripheral edge.

This dog has one can be for the contact bottom that contacts with a surface, and the vertical dimension between this contact bottom and this diapire is between 4mm～12mm.This whole height is under the situation of 258.92mm, and this bottom level is between 17～25mm.This body portion has a body diameter, and this body diameter is 70.4mm.

This body portion has an apical margin and a root edge, and this pass is up extended by this apical margin, and the support portion is connected in this body portion root edge at the bottom of this bottle, and this bottom level is by the vertical distance of this body portion root edge to this support bottom.

This body portion has a body diameter, and the ratio of this body diameter, this whole height and this bottom level is between 1: 3.67: 0.24～1: 3.67: 0.35.The beneficial effects of the utility model are: by bottom level is dropped to a minimum compared to the ratio of whole height, both can avoid the plastics PET bottle to produce the problem of distortion because of interior pressure is excessive, the height of support portion drops to minimumly at the bottom of also can allowing bottle, reduces the beer plastic bottle of splendid attire beer and can be obscured probability for the carbonated drink beverage by the customer.

Description of drawings

Fig. 1 is existing a kind of PET bottle lateral plan;

Fig. 2 is the lateral plan of the utility model plastic beer bottle one preferred embodiment; And

Fig. 3 is the upward view of the preferred embodiment.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is elaborated:

Consult Fig. 2, Fig. 3, the preferred embodiment of the utility model plastic beer bottle 1 is to adopt polyester (polyethylene terephthalate, polyethylene terephthalate is abbreviated as PET) material, this plastic beer bottle 1 is after being injection molded into bottle base earlier, to be blow molded into the ampuliform structure again.

Plastic beer bottle 1 has the bottle support portion, the end 13 that pass 12 and that a body portion 11, up extended by body portion 11 is connected body portion 11 belows, body portion 11, pass 12 and bottle support portion, the end 13 cooperate define one can be for space 10 in the bottle of splendid attire fluent.Body portion 11 surface structures are straight-tube shape and have a body diameter VI, an apical margin 111 and a root edge 112.Pass 12 is up extended by body portion 11 apical margins 111 and is the up tubular structure of the truncated conelike of convergent of diameter, and pass 12 has a top bottleneck 121 that is communicated with space 10 in the bottle.Bottle support portion, the end 13 is connected with body portion 11 root edges 112 and have a diapire that up is recessed to form 131 and a plurality of by diapire 131 radially toward the dog 132 of outer radial extension, each dog 132 has one and contacts bottom 133.

This plastic beer bottle 1 is a whole height I by top bottleneck 121 to the height distance the contact bottom 133 of bottle support portion, the end 13 dogs 132, and bottle support portion, the end 13 is by being a bottom level II with body portion 11 root edges 112 to the vertical distance that contacts bottom 133, the proportional range of this whole height I and bottom level II can be between 15.23: 1～10.36: 1, and the proportional range of body diameter VI, whole height I and bottom level II then is can be between 1: 3.67: 0.24～1: 3.67: 0.35.

In the present embodiment, the number of dog 132 is five, described dog 132 is wavy bottom peripheral edge 134 around defining one, and along bottom peripheral edge 134 is a variable fillet structure, the radius of this variable fillet structure changes between 4mm～10mm, when this plastic beer bottle 1 is placed on the surface 100, the contact bottom 133 of described dog 132 contacts with surface 100, diapire 131 then the interval the surface 100 above, in the present embodiment, diapire 131 is III to the height distance of contact bottom 133.

Consult Fig. 2, aspect actual size, the whole height I of present embodiment is 258.92mm, bottom level II is 23mm, but bottom level II in the scope of 17～25mm can, III highly is 5.57mm, but the height of III can in the scope of 4～12mm, body diameter VI is 70.4mm, and the ratio of body diameter VI, whole height I and bottom level II 1: 3.67: 0.32.

The utility model plastic beer bottle 1 is under such ratio, the bottom level III of support portion 13 drops to minimum with respect to the ratio of whole height I at the bottom of not only can allowing bottle, allow the customer when choosing, be not easy and think the carbonated drink PET bottle by mistake, also can effectively prevent the problem that plastic beer bottle 1 is out of shape owing to the pressure in the bottle because the structure of bottle support portion, the end 13 is too big.

As mentioned above, the utility model is by obtaining an equilibrium value between the ratio of bottom level II and whole height I, both can avoid plastics PET bottle 1 to produce the problem of distortion because of interior pressure is excessive, the size of support portion 13 drops to minimumly at the bottom of also can allowing bottle, reduces the beer plastic bottle 1 of splendid attire beer and can be obscured probability for the carbonated drink beverage by the customer.

Claims

1. plastic beer bottle, having a body portion, is up extended and the pass and that is the truncated conelike of tapered diameter connects the bottle support portion, the end of described body subordinate side by described body portion, described pass, described body portion and described bottle support portion, the end define one and can it is characterized in that for space in the bottle of carrying liquid:

Described plastic beer bottle is a whole height by the height of the extremely described bottle of described pass support portion, the end, and the height of described bottle support portion, the end is a bottom level, and the ratio of described whole height and described bottom level is between 15.23: 1～10.36: 1.

2. plastic beer bottle according to claim 1, it is characterized in that: described bottle support portion, the end has a diapire that up is recessed to form, a plurality of dog that is extended toward outer radial radially by described diapire, described dog is the variable fillet of a radius between 4mm～7mm around defining a wavy bottom peripheral edge along described bottom peripheral edge.

3. plastic beer bottle according to claim 2 is characterized in that: described dog has one can be for the contact bottom that contacts with a surface, and the vertical dimension between described contact bottom and the described diapire is between 4mm～12mm.

4. plastic beer bottle according to claim 3 is characterized in that: described body portion has an apical margin and a root edge, and described bottle support portion, the end is connected in the root edge of described body portion, and described bottom level is the vertical distance of described root edge to described support bottom.

5. plastic beer bottle according to claim 4 is characterized in that: described whole height is under the situation of 258.92mm, and described bottom level is between 17～25mm.

6. plastic beer bottle according to claim 5 is characterized in that: described body portion has a body diameter, and described body diameter is 70.4mm.

7. plastic beer bottle according to claim 4 is characterized in that: described body portion has a body diameter, and the ratio of described body diameter, described whole height and described bottom level is between 1: 3.67: 0.24～1: 3.67: 0.35.

8. plastic beer bottle according to claim 2 is characterized in that: the number of described dog is five.