CN2609862Y

CN2609862Y - Metal beverage bottle of sectional structure

Info

Publication number: CN2609862Y
Application number: CN 03224455
Authority: CN
Inventors: 占立泽
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-03-21
Filing date: 2003-03-21
Publication date: 2004-04-07
Anticipated expiration: 2013-03-21

Abstract

A metal drinking bottle with a segmented structure comprising a metal drinking bottle structure, which is characterized in that the bottle structure includes a bottle body (2) and a bottle head (1), wherein the bottle body (2) is a bottom closing rotary body at the bottom part of the drinking bottle, and the bottle head (1) fresh aquatic food is formed by a small caliber bottleneck and a transitionary rotary body. The upper edge of the bottle body (2) is connected with the lower edge of the bottle head (1) in a rolling way to form a metal drinking bottle. The effective gain is that the segmented structure reduces the technical difficulty and the equipment investment, which reduces the cost of manufacture of the metal drinking bottle and makes the extensive use of the metal drinking bottle possible.

Description

A kind of metal beverage bottle of segmentation structure

Technical field

The utility model relates to a kind of bottle of splendid attire fluent, especially relates to a kind of metal beverage bottle of segmentation structure.

Background technology

The bottle profile of beverage bottle of the prior art is: body is divided into cylinder, and top is threaded small-bore bottle neck, and the swivel that a transition must be arranged between main body and the bottle neck is with both slick and sly bindings.Usually, the swivel of this transition adopts cone or spherical surface body or other curved surface swiveies.Because bottle self shape makes it to adopt the technology of metal plates and strips making much more complicated than adopting plastic material to make, therefore, cost is also much higher than plastic bottle, causes general disposable beverage bottle all to adopt plastic bottle, and does not adopt metal bottle.And the metal aluminium pot greatly simplifies its manufacturing process owing to it is shaped as simple cylinder, and therefore cost, also is used for the packing of beverage in large quantities far below existing metal bottle.

The manufacturing of existing metal bottle has integral type and bottle underseal lid dual mode, owing to need higher technical requirements, the production technology of this dual mode is all comparatively complicated, the production facilities costliness, make that the productive costs of metal bottle is higher, price is more expensive, so it generally is applied to durable and the demanding occasion of packing safety, and be applied to also only limiting to abroad on the beverage packaging, and be the packing that is used for quality drinks, metal beverage bottle wall thickness is generally below 0.5mm, therefore, although the metal beverage bottle is drunk than metallic beverage can is more convenient, and have the beverage of not drunk after uncapping and use spiral cover leak free advantage again, the use of metal beverage bottle is than metallic beverage can much less.

The utility model content

The purpose of this utility model is exactly in order to overcome defective of the prior art, provides a kind of equipment investment few, the metal beverage bottle of the segmentation structure that productive costs is low.

The technical scheme that its technical matters that solves the utility model adopts is: it is made of the metal bottle, it is characterized in that bottle comprises body and bottle head, wherein body is the back cover swivel of beverage bottle middle and lower part, the bottle head then is made of the swivel one of small-bore bottle neck and transition, the lower edge of the upper limb of described body and bottle head links together by the mode of seaming, forms the metal beverage bottle.

Body described in the utility model can be to be formed by the sheet metal integral drawing, also can be to be formed by connecting with bottom surface part seaming after being rolled into cylinder by metal and bottom panel band again.

Bottle head described in the utility model is to be raw material with the metal plate and belt, adopt the mode of punching press to make, the lower edge crimping of these parts is made turn up barb-shaped, the same with standard cover edge shape, and in its groove, coat sealing rubber, mode with seaming links together itself and body upper limb, forms the seaming structure with leak tightness.

The beneficial effects of the utility model are: (1) is owing to adopt segmentation structure, with separately two to three part moulding respectively of bottle, utilize existing capsuling machine to realize that the seaming of each part connects again, thereby reduced the technical risk that the metal beverage bottle is made, reduce equipment investment, reached the purpose that reduces metal beverage bottle productive costs.(2) because shape, size, the structure of body can be designed to the seamless tin or the built-up tin can body of standard, therefore can utilize the pot making equipment of standard to make body, perhaps for beverage production enterprise, can also directly order goods to the specialized vendor of Production and Packaging jar and buy the body part, thereby reduce the investment of equipment.Perhaps utilize existing system jar manufacturing line,, increase small number of devices again, can be transformed into metal beverage bottle manufacturing line by its part equipment is transformed.(3), can make the popularization that is widely used of metal beverage bottle owing to aforesaid reason.

Description of drawings:

Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail:

Fig. 1 is the schematic cross-section of one of the utility model embodiment;

Fig. 2 is the partial enlarged drawing of the seaming connection structure of one of the utility model embodiment;

Fig. 3 is the decomposition section of one of the utility model embodiment;

Fig. 4 is the scheme drawing that the seaming of one of the utility model embodiment connects processing;

Fig. 5 is two the schematic cross-section of the utility model embodiment;

Fig. 6 is the partial enlarged drawing of two the last seaming connection structure of the utility model embodiment;

Fig. 7 is two the decomposition section of the utility model embodiment;

Fig. 8 is the stamping procedure figure of bottle head of the present utility model.

The specific embodiment:

Embodiment one:

The metal beverage bottle of Fig. 1～4 and segmentation structure shown in Figure 8 is one of the utility model embodiment, its bottle comprises body 2 and bottle 1, wherein body 2 is the back cover swivel of beverage bottle middle and lower part, directly adopts the seamless tin body of standard, is formed by metal plates and strips integral drawing and flange; Bottle 1 is made of small-bore bottle neck and the spheroidal transition swivel of class one, bottle neck band outside thread, described bottle head is to be raw material with 0.28mm aluminium sheet band, after seven road punching presses crimping, roll whorl of bottleneck, be coated with sealant and the baking operation manufacturing forms (referring to Fig. 8), the crimping of the flanging of described body upper limb and a bottle lower edge links together in the mode of seaming, in the seaming structure, scribble sealing rubber, form the metal beverage bottle, metal beverage bottle wall thickness 0.28mm.

It is metal beverage bottle manufacturing line that embodiment one also is suitable for the seamless tin improvement of manufacturing line.

Embodiment two:

The metal beverage bottle of the segmentation structure shown in Fig. 5～8 is two of the utility model embodiment, its bottle comprises body 2 and bottle 1, with implement one different be that body 2 is formed by connecting by body swivel 2a and bottom 2b seaming, the built-up tin that can the adopt standard not can body envelope volume bottom of back cover lid and top cover forms, but last procedure of processing for metal bottle with the envelope volume of bottom; The moulding of bottle 1 is identical with embodiment one, and its manufacturing process is seen Fig. 8.The bottle head and the body seaming of back cover lid are not linked together earlier with capsuling machine, gap between seaming mouth that forms during with seaming with the swell machine and bottle head reduces again, with back cover lid machine bottom 2b is sealed up at last and form the metal beverage bottle, metal beverage bottle wall thickness is 0.5mm.

It is metal beverage bottle manufacturing line that embodiment two also is suitable for the built-up tin improvement of manufacturing line.

Claims

1. the metal beverage bottle of a segmentation structure, constitute by the metal bottle, it is characterized in that bottle comprises body (2) and bottle head (1), wherein body (2) is the back cover swivel of beverage bottle middle and lower part, bottle head (1) is made of the swivel one of small-bore bottle neck and transition, the lower edge of the upper limb of described body (2) and bottle head (1) links together by the mode of seaming, forms the metal beverage bottle.

2. the metal beverage bottle of segmentation structure according to claim 1 is characterized in that described body (2) is to be formed by the flanging of metal sheet integral drawing.

3. the metal beverage bottle of segmentation structure according to claim 1 is characterized in that described body (2) is to be formed by connecting by body swivel and bottom surface part seaming.

4. according to the metal beverage bottle of claim 1 or 2 or 3 described segmentation structures, it is characterized in that the lower edge crimping of described bottle head is made turn up barb-shaped, in its groove, scribble sealing rubber, in the mode of seaming itself and body upper limb are linked together.