CN2743258Y

CN2743258Y - Side wall aeration type container

Info

Publication number: CN2743258Y
Application number: CN 200420080364
Authority: CN
Inventors: 张文巨
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-10-19
Filing date: 2004-10-19
Publication date: 2005-11-30
Anticipated expiration: 2014-10-19

Abstract

The utility model relates to a container for putting or packaging liquids, in particular to a side wall aeration type container, comprising a bottom, a side wall and an opening. The improvements of the side wall aeration type container are that the side wall is composed of two layers of materials, the two layers of the materials are connected discontinuously, and more than two interlayer empty capsules which are filled with airs are formed; because the side wall is composed of two layers of materials and is filled with the airs, thus the materials for the interlayer can be very thin, and few materials are needed; the empty capsule which is filled with the airs can form a relative stationary stereo shape in manner of sustentation.

Description

Sidewall inflatable container

Technical field

The utility model relates to and a kind ofly is used to hold or the container of packing liquid especially a kind of improvement of structure of container.

Background technology

At present, existing be used to hold or the container of various liquid products such as packed detergent mainly contains two classes, a class is a plastic bag, and another kind of is plastic bottle.Wherein, the advantage of plastic tape is that the material that consumes is few, and cost is extremely low, but can not form relatively-stationary three-dimensional shape, therefore transports and put inconvenience.The advantage of plastic bottle is to have a fixing three-dimensional shape, and transportation is put conveniently, but consume material when making, and for example 500 milliliters plastic bottle needs the plastics of about 40 grams, most ten times of the material that consumes than co-content plastic tape, so cost is higher.

Summary of the invention

The technical matters that will solve of the present utility model is: at the shortcoming that above prior art exists, proposes a kind ofly have the relative fixed shape and with the few sidewall inflatable container of material, thereby the reduction manufacturing cost makes product have more the market competitiveness.

In order to solve above technical matters, sidewall inflatable container of the present utility model comprises bottom, sidewall and opening, and its improvements are that described sidewall is made by two layers of material, described two layers of material is interrupted and is connected, and forms the interlayer empty pocket that is full of air more than two.

Because sidewall made by two layers of material, wherein be full of air, so sandwich material can be very thin, promptly only need material seldom, and the empty pocket that is full of air can support and forms relatively-stationary three-dimensional shape.So, adopt structure of the present utility model after, can under the prerequisite of conveniently transporting, putting, reduce the material cost of container greatly, make it have more the market competitiveness.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further described.

Fig. 1 is the structural representation of an embodiment of the utility model.

Fig. 2 is the birds-eye view of Fig. 1 embodiment.

The specific embodiment

Embodiment one

The sidewall inflatable container of present embodiment is a kind of packing plastic bottle, and as shown in Figure 1, bottom and sidewall constitute bottle 1, and opening is in bottle cap 2 is housed.Sidewall is made by two layers of plastic film 3 and 3, and inner membrance 4 constitutes smooth bottle inwall in this two layers of plastic film, and adventitia 3 is the heave of the sea shape along the bottle circumference, is interrupted with inner membrance 4 to be connected, and forms 16 vertical interlayer post capsules that are full of air.

Constitute because the Packaging Bottle sidewall of present embodiment is the post capsule that is full of air, therefore can remain specific shape, be convenient to transport and put.Therefore the plastic film that constitutes the post capsule is very thin, so only need raw materials for plastics production seldom, cost is very economical.Simultaneously, the Packaging Bottle of present embodiment self promptly has good resiliency in transportation, need not to add in addition amortizing packaging material.During sale, it is novel generous that profile also seems, the easier attention that causes the buyer.

Embodiment two

The sidewall inflatable container of present embodiment also is a kind of liquid packaging bottle, is that with the difference of embodiment one adventitia 3 is the heave of the sea shape along the bottle short transverse, is interrupted with inner membrance 4 to be connected, and forms a plurality of horizontal interlayer ring capsules that are full of air.

Its action effect can be analogized by embodiment one, does not give unnecessary details in addition.

In addition to the implementation, the utility model can also have other many embodiments.For example, be applied to flexible package punch jar, packing box etc.; And for example adventitia is smooth, and inner membrance is the heave of the sea shape; Interior for another example adventitia connects with other geometric configuratioies or structural break; , especially make the gas filed pyramid packaging bag of sidewall; Or the like.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.

Claims

1. a sidewall inflatable container comprises bottom, sidewall and opening, and it is characterized in that: described sidewall is made by two layers of material, and described two layers of material is interrupted and is connected, and forms the interlayer empty pocket that is full of air more than two.

2. according to the described sidewall inflatable of claim 1 container, it is characterized in that: described sidewall is made by the two layers of plastic film, inner membrance in the described two layers of plastic film constitutes smooth bottle inwall, adventitia is the heave of the sea shape along the bottle circumference, be connected with the inner membrance interruption, form the vertical interlayer post capsule that is full of air.

3. according to the described sidewall inflatable of claim 1 container, it is characterized in that: described sidewall is made by the two layers of plastic film, inner membrance in the described two layers of plastic film constitutes smooth bottle inwall, described adventitia is the heave of the sea shape along the bottle short transverse, be connected with the inner membrance interruption, form the horizontal interlayer ring capsule that is full of air.