CN202828277U - Long neck packaging tin with aluminous thin wall - Google Patents

Abstract

The utility model relates to a long neck packaging tin with an aluminous thin wall. The long neck packaging tin with the aluminous thin wall comprises a tin bottom, wherein the tin bottom extends upwards to form a tin drum. An opening of the upper end of the tin drum extends upwards and contracts to form a tin shoulder, an opening of the upper end of the tin shoulder extends upwards and contracts to form a tin neck, and an opening of the upper end of the tin neck extends upwards and is folded to form a tin mouth with a lip. The tin neck comprises a conical first tin neck with a big bottom and a small upper portion and a conical second tin neck with a big bottom and a small upper portion, wherein an opening of the upper end of the first tin neck extends upwards and contracts to form the second tin neck. According to the long neck packaging tin with the aluminous thin wall, the first tin neck contracts and is extruded to be of a conical shape with the big bottom and the small upper portion, and then the second tin neck contracts and is extruded to be of a conical shape with the big bottom and the small upper portion to be used for strengthening the compressive resistance force and the distortion resistance force of tin neck.

Description

A kind of aluminium matter thin-walled long-neck packing jar

[technical field]

The present invention relates to a kind of aluminium matter thin-walled long-neck packing jar.

[background technology]

At present, the Packaging Bottle of using on the market generally is to make of glass, and there is following shortcoming in glass packaging bottle: the shading poor performance, and the filling thing that can not adapt to its inside is preserved; And glass packaging bottle is heavy, product specification is low, and added value is low, and the personal injury event that the blast of pressurized glass packaging bottle causes is also of common occurrence; The glass packaging bottle body is not easy to printing, usually adopts labeling to indicate, protection against the tide, waterproof and antifalsification are poor, simultaneously, transport, deposit the cost height, and for this reason, people are ready to use aluminium matter thin-walled can more.The wall thickness of existing aluminium packaging bottle generally is greater than 0.3mm thickness, so that product materials is many, manufacturing cost is high.For this reason, be necessary prior art is improved.

[summary of the invention]

The present invention has overcome the deficiency of above-mentioned technology, the invention provides a kind of used thickness than book, take aluminium strip as raw material, produce that overall appearance, good visual effect, wall are thin, low cost of manufacture, be difficult for bottle explosion, lightweight, freight charges are economized, can seal open, can be recycled, durable in use, environmental protection, be convenient to false proof, the bottle type is unique, be beautifully printed, fashion is attractive in appearance, the aluminium matter thin-walled long-neck packing jar that class is high.

For achieving the above object, the present invention has adopted following technical proposals:

A kind of aluminium matter thin-walled long-neck packing jar, it is characterized in that: include at the bottom of the tank, extend upward at the bottom of the described tank and form the tank cylinder, described tank cylinder upper end open extends upward to shrink and forms the tank shoulder, described tank shoulder upper end open extends upward to shrink and forms the tank neck, described tank neck upper end open extends upward the tank mouth that flange is formed with lip, and described tank neck comprises that the bottom is large, top is little taper shape the first tank neck and described the first tank neck upper end open extend upward the taper shape that the bottom is large, top is little the second tank neck that shrinks formation.

The section of described tank cylinder is linear, and the section bottom of described tank shoulder is divided into the arc line shaped of evagination, and top is divided into the arc line shaped of indent, and the section of described the first tank neck is that cone is linear, and the section of described the second tank neck is that cone is linear.

Thickness at the bottom of the described tank is that the thickness of 0.30～0.35mm, described tank cylinder, tank shoulder, tank neck is 0.08～0.2mm.

At the bottom of the described tank, tank cylinder, tank shoulder,tank neck 14 andtank mouth 15 global formations.

The invention has the beneficial effects as follows:

1, at the bottom of the tank, the tank cylinder, the tank shoulder, tank neck and the moulding of tank neck comprise: the contraction of the first tank neck is squeezed into the little cone shape in large top, bottom, the second tank neck shunk again be squeezed into the little cone shape in large top, bottom, be used for strengthening the resistance to compression of tank neck, anti-twist power, and then extend upward the tank mouth that flange is formed with lip, the tank mouth that described flange is formed with lip is that the bottom is large, the little formation circular cone shape in top, its diameter is that 26mm～26.7mm is global formation, so that the capping of aluminium matter thin-walled long-neck tank tank mouth is convenient, more be conducive to strengthen Jar opening sealer, simultaneously, integral body is more attractive in appearance, the three-dimension effect of vision and touch strengthens.

2, because described tank base thickness degree is 0.3-0.35mm, the thickness of tank cylinder, tank shoulder, tank neck is 0.08-0.2mm, and whole tank wall thickness rate is thinner, so that product materials is few, and low cost of manufacture.

3, because aluminium matter thin-walled long-neck tank production method, raw-material utilization, the particularity of production facilities and mould, and be provided with little little cone shape the second tank neck of cone shape the first tank neck and large top, bottom in large top, bottom in the moulding of tank neck, not only can strengthen the resistance to compression of tank neck and anti-twist power, also strengthened tank mouth hardness, therefore, deposit wine liquid with aluminium matter thin-walled can, drink etc., effective false proof cracking down on counterfeit goods, outstanding brand names, improve the production added value of product specification and packing container, also strengthened the competitive power of enterprise, made enterprise obtain larger economic benefit.

[description of drawings]

Fig. 1 is the block diagram of aluminium matter thin-walled long-neck packing jar of the present invention;

Fig. 2 is the front view of aluminium matter thin-walled long-neck packing jar of the present invention;

Fig. 3 is the section-drawing of aluminium matter thin-walled long-neck packing jar of the present invention;

Fig. 4 is A shown in Figure 3 section partial enlarged drawing;

Fig. 5 is B shown in Figure 3 section partial enlarged drawing.

[specific embodiment]

Below in conjunction with accompanying drawing the present invention is done further detailed description.

Extremely shown in Figure 5 such as Fig. 1, a kind of aluminium matter thin-walled long-neck packing jar, include at the bottom of thetank 11,11 extend upwardformation tank cylinder 12 at the bottom of the described tank, describedtank cylinder 12 upper end open extend upward to shrink andform tank shoulder 13, described tank is takeed on 13 upper end open and is extended upward contractionformation tank neck 14, describedtank neck 14 upper end open extend upward thetank mouth 15 that flange is formed with lip, describedtank neck 14 comprises that the bottom is large, it is large that taper shape thefirst tank neck 141 that top is little and described thefirst tank neck 141 upper end open extend upward the bottom of shrinking formation, taper shape thesecond tank neck 142 that top is little, aluminium matter thin-walled long-neck packing jar among the present invention is a kind of packing container that is widely used in various industries, can be used for filling with beverage, wine liquid etc.; thin-walled can is lightweight to be easy to carry; easy to operate during use; safe and reliable; be greatly favored by consumers; be provided with little little cone shape the second tank neck of cone shape the first tank neck and large top, bottom in large top, bottom in the moulding of tank neck; not only can strengthen the resistance to compression of tank neck and anti-twist power, also strengthen the hardness of tank mouth.

Such as Fig. 2, shown in Figure 5, in the present embodiment, the section of describedtank cylinder 12 is linear, and the section bottom of describedtank shoulder 13 is divided into the arc line shaped of evagination, top is divided into the arc line shaped of indent, the section of described thefirst tank neck 141 is that cone is linear, and the section of described thesecond tank neck 142 is that cone is linear, and this linear design is so that the aluminium matter thin-walled long-neck packing jar capacity among the present invention is large, good looking appearance, comfortable feel, resistance to compression, anti-twisting property are strong.

Such as Fig. 3, shown in Figure 5, in the present embodiment, 11 thickness is that the thickness of 0.30～0.35mm, describedtank cylinder 12,tank shoulder 13,tank neck 14 is 0.08～0.2mm at the bottom of the described tank, and whole tank wall thickness rate is thinner, so that product materials is few, and low cost of manufacture.

In the present embodiment, at the bottom of the describedtank 11,tank cylinder 12,tank shoulder 13,tank neck 14 andtank mouth 15 global formations, effectively promote work efficiency, improve the quality of products.

A kind of manufacture method that is applied to the described a kind of aluminium matter thin-walled long-neck packing jar of claim 1 is characterized in that: comprise the steps:

A: the aluminum sheet that aluminium strip is cut into unified specification;

B: coat lubricating oil on the aluminum sheet surface, be squeezed into thick tank base, the tank cylinder that thick tank base comprises at the bottom of the tank and length is short;

C: with the thick tank base tank cylinder tank tube length degree that progressively pushes and stretch, form thickness and length and close the tank cylinder of specification;

D: the open end of thick tank base is clipped to required length, can body is polished;

E: the inside and outside foul of thick tank base is removed clean post-drying;

F: at the tank mouth internal spray protective film lacquer of tank base;

G: at tank blank outer surface Base coating, printing and glazing;

H: the opening of described thick tank base is shunkformation tank shoulder 13 andtank neck 14, comprising: thefirst tank neck 141 of large top, bottom roundlet taper with shrink thesecond tank neck 142 that forms the large top roundlet taper in bottom, described thesecond tank neck 142 extends upward flange and forms thetank mouth 15 that taper shape has lip again;

I: product is cleaned again and leak hunting.

This manufacture method is simple, degree of automation is high, is convenient to realize.

Claims (4)

1. aluminium matter thin-walled long-neck packing jar, include (11) at the bottom of the tank, (11) extend upward and form tank cylinder (12) at the bottom of the described tank, described tank cylinder (12) upper end open extends upward to shrink and forms tank shoulder (13), described tank shoulder (13) upper end open extends upward to shrink and forms tank neck (14), described tank neck (14) upper end open extends upward the tank mouth (15) that flange is formed with lip, it is characterized in that: described tank neck (14) comprises that the bottom is large, it is large that taper shape the first tank neck (141) that top is little and described the first tank neck (141) upper end open extend upward the bottom of shrinking formation, taper shape the second tank neck (142) that top is little.

2. a kind of aluminium matter thin-walled long-neck packing jar according to claim 1, it is characterized in that: the section of described tank cylinder (12) is linear, the section bottom of described tank shoulder (13) is divided into the arc line shaped of evagination, top is divided into the arc line shaped of indent, the section of described the first tank neck (141) is that cone is linear, and the section of described the second tank neck (142) is that cone is linear.

3. a kind of aluminium matter thin-walled long-neck packing jar according to claim 2 is characterized in that: the thickness of (11) is that the thickness of 0.30～0.35mm, described tank cylinder (12), tank shoulder (13), tank neck (14) is 0.08～0.2mm at the bottom of the described tank.

4. a kind of aluminium matter thin-walled long-neck packing jar according to claim 3 is characterized in that: (11), tank cylinder (12), tank shoulder (13), tank neck (14) and tank mouth (15) global formation at the bottom of the described tank.

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