CN202346040U - Improved zip-top can - Google Patents

Abstract

The utility model relates to an improved zip-top can, which comprises a can body and a pulling ring. The can body is provided with a first end face and an opening sheet connected onto the first end face through an indentation portion, the pulling ring is provided with a first connection portion, the first connection portion is fixed on the opening sheet, and the improved zip-top can is characterized in that the pulling ring is provided with a second connection portion connected with the first connection portion, and the second connection portion is fixed on the first end face. The pulling ring enables the opening sheet to be pulled out, and the second connection portion is fixed on the first end face, so that the pulling ring is always connected onto the can body, and the problem of pulling ring recovery is solved.

Description

A kind of improved type pop can

Technical field

The utility model relates to a kind of improved type pop can.

Background technology

Pop can belongs to a kind of can, is commonly used to the disposable drinking beverage of splendid attire, the very favorable condition that its invention provides for the development of tinned drink afterwards.Why pop can becomes a revolutionary invention, is because its saving in material, technology are very simple and have certain returnability.Concrete is with the material of cover itself through being processed to form a rivet, puts a draw ring outward and rivets tightly, is equipped with the indentation that adapts and becomes a complete tank body.In fact, pop can occur early stage, reclaiming pop can mainly is the tank body that reclaims pop can, and draw ring and a slice metal skin volume of being riveted together with draw ring are too little, are to be difficult to reclaim.Under the less situation of consumption, this problem is also not obvious, and still along with the increase day by day of pop can consumption, this has just become a technical matters that needs to be resolved hurrily.Afterwards, some contriver had mentioned solution really, these schemes some in addition by being tried out, for example the sort of in the die mould pop can.The draw ring of die mould pop can is provided with a hard termination in said, and under the effect of external tensile force, exert pressure towards opposite direction in said termination, finally opens pop can.The die mould pop can has solved the problem of the difficult recovery of draw ring in this, but after opening, draw ring is positioned at the inboard of tank body, easily dust is brought in the tank body, and this is obviously incompatible with the purpose of pursuit health instantly.Between this, prior art has further improved necessity.

The utility model content

The technical matters that the utility model will solve is to provide a kind of improved type pop can, can solve the problem that draw ring reclaims.

In order to solve the problems of the technologies described above, the utility model adopts following technical scheme.

A kind of improved type pop can; Comprise tank body and draw ring, said tank body has first end face and is connected the opening sheet on said first end face through impression portion, and said draw ring has first connecting portion; Said first connecting portion is fixed on the said opening sheet; It is characterized in that also having second connecting portion that links together with said first connecting portion on the said draw ring, said second connecting portion is fixed on said first end face.

According to this improved type pop can of the utility model, said draw ring also has annular solid, and said annular solid is connected on said first connecting portion, and is positioned at a side opposite with second connecting portion.

According to this improved type pop can of the utility model, the minimum width in said impression portion cross section is 1/5th to 1/3rd of an opening sheet section width.

Use the beneficial effect of the utility model to be: after draw ring is pulled out opening sheet,,, to solve the problem that draw ring reclaims so draw ring can be connected on the tank body all the time because second connecting portion is fixed on first end face.Draw ring covers on the opening sheet, can replace opening sheet to bear a certain size pressure, and the size that reduces impression portion cross section minimum width that for this reason can be suitable is easy to use.

Description of drawings

Fig. 1 is the scheme drawing of a kind of preferred implementation of pop can of the utility model;

Fig. 2 is the scheme drawing under the another kind of state of Fig. 1;

Fig. 3 is the cutaway view of Fig. 1;

Fig. 4 is the partial view at the A place of Fig. 3.

Part description of reference numerals: tank body 1, first end face 101, second end face 102, side 103, spatial accommodation 104, opening sheet 105, impression portion 106, draw ring 2, annular solid 201, first connecting portion 202, second connecting portion 203, first rivet 301, second rivet 302.

The specific embodiment

Below in conjunction with accompanying drawing this improved type pop can of the utility model is done further detailed description.

The embodiment that Fig. 1 to Fig. 3 provides for the utility model; Comprise tank body 1 and draw ring 2; Said tank body 1 has first end face 101 and is connected the opening sheet 105 on said first end face 101 through impression portion 106, has first connecting portion 202 on the said draw ring 2, and said first connecting portion 202 is fixed on the said opening sheet 105; Also have second connecting portion 203 on the said draw ring 2, said second connecting portion 203 is fixed on first end face 101.

Tank body 1 is made up of first end face 101, second end face 102 and side 103 at least, has a spatial accommodation 104 in the inside of tank body 1, and spatial accommodation 104 is owing to hold liquid such as beverage, fruit juice; First end face 101 is provided with an osed top impression portion 106, impression portion 106 can through the compacting or the cutting the mode moulding, outbalance be to make that impression portion 106 sections width are less.The inside of osed top impression portion 106 is opening sheets 105, the needs design that the concrete shape of opening sheet 105 can be used according to reality, and in the present embodiment, said impression portion 106 be an ellipse.

Draw ring 2 has annular solid 201, first connecting portion 202 and second connecting portion 203.Wherein, annular solid 201 inside have the hole of a diameter greater than adult finger, and the side in hole is provided with thickening layer, and thickening layer can be used to the danger of protecting finger to avoid cutting.In the present embodiment, first rivet, 301 interspersed first connecting portions 202 also are fixed on the opening sheet 105, can certainly not adopt first rivet 301, and adopt direct integrated mode that first connecting portion 202 is fixed on the opening sheet 105.Likewise reason also is applicable to the connection of second connecting portion 203, second rivet 302 and first end face 101.In addition, because an effect of second connecting portion 203 is that draw ring 2 is fixed on first end face 101, so the width of second connecting portion 203 can be less and can be bending.

Usually, the width h of impression portion 106 is big more, helps more preventing causing that opening sheet 105 is improper to break and then influence use owing to receive effect such as extraneous bump.On the other hand, the width h of impression portion 106 is big more, can make must use bigger pulling force in order to draw back peristome when in use, and then make troubles to use.Like Fig. 4, in the utility model, the annular solid 201 and second connecting portion 203 lay respectively at the both sides of first connecting portion 202, make whole draw ring 2 can cover opening sheet 105 most area.When receiving external force collision, draw ring 2 can replace opening sheet 105 to bear certain pressure, so, just can reduce impression portion 106 cross section minimum widths.In the present embodiment, the 106 cross section minimum width h of impression portion equal the section width H of 1/4th opening sheet 105.

Comprehensive the above; The technical scheme of the utility model fully actv. is accomplished above-mentioned utility model purpose; And the structural principle and the principle of work and power of the utility model all verified in an embodiment fully, and can reach the effect and the purpose of expection, and the embodiment of the utility model also can carry out conversion according to these principles; Therefore, the utility model comprise all in claim, mention in the scope all the replacement contents.Any equivalence of in the utility model claim, being done changes, and all belongs within the claim of this case application.

Claims (3)

1. improved type pop can; Comprise tank body and draw ring, said tank body has first end face and is connected the opening sheet on said first end face through impression portion, and said draw ring has first connecting portion; Said first connecting portion is fixed on the said opening sheet; It is characterized in that also having second connecting portion that links together with said first connecting portion on the said draw ring, said second connecting portion is fixed on said first end face.

2. improved type pop can according to claim 1 is characterized in that said draw ring also has annular solid, and said annular solid is connected on said first connecting portion, and is positioned at a side opposite with second connecting portion.

3. improved type pop can according to claim 1 is characterized in that, the minimum width in said impression portion cross section is 1/5th to 1/3rd of an opening sheet section width.

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