CN2326549Y - Bottle cover with annular cut mark on its skirt periphery - Google Patents

Abstract

The utility model relates to a components used for packing liquid bottles, particularly the bottle cover with annular cut mark on the skirt periphery of the beer bottle to solve the problem of the integral recycle after the bottle is used. The utility model is characterized in that the bottle cover is provided with a bottle cover top part and a skirt edge, and the skirt edge is provided with corrugated projections. The circumference from the bottle cover top part to the skirt edge is provided with a circular ring-shaped shear mark. The shear mark is the 80-90 percent of the peripheral length of the skirt edge. After the bottle cover is used, the bottle cover is still reserved on a bottleneck, so that the whole bottle and the bottle cover can be simultaneously recycled. The environmental pollution can be avoided, the waste material can be fully utilized, and a large number of metals and glass materials can be saved.

Description

The bottle cap that circular cut channel is arranged on the circumference of shirt rim

The utility model relates to the parts of the bottle of packing liquid, and the bottle cap of circular cut channel is arranged on the shirt rim circumference especially for beer bottle.

The bottle of packing liquid in the past such as wine, beer and beverage is used for the leak free bottle cap on it, as beer bottle cap, bottle cap top and shirt rim are arranged, the corrugated projection is arranged on the circumference of shirt rim, is used to seal bottleneck and suppresses formation.But the user is after drinks beer, and bottle cap is just thrown away because bottle cap started after owing to separate with bottleneck and arbitrarily thrown away, can't reclaim, only reclaim the beer bottle, cause rubbish and contaminated environment, refuse can not utilize simultaneously.The annual number of beer bottle cap wastes a large amount of metallic materials with hundred million.

The purpose of this utility model provides the bottle cap that circular cut channel is arranged on the circumference of shirt rim, bottle cap is opened after because shirt rim and bottle cap top also have connecting bridge, and be retained in bottleneck, help not only recyclable bottle but also recoverable metal bottle cap, avoid waste.

The technical solution of the utility model is on bottle cap top to edge, shirt rim circumference band circular cut channel to be arranged, and this cut channel is the 80-90% of shirt rim circumferential length, makes shirt rim and bottle cap top also leave the connecting portion of sub-fraction width.

The also connected part in back is separated with the shirt rim in said bottle cap top at the cut channel place, the arc length of this part is about 1 centimetre.

The utility model has following advantage; Owing on the circumference band of bottle cap shirt rim circular cut channel is arranged, make when opening bottle cap, can not throw away whole bottle cap, the bottle cap top is started, and shirt rim and bottle cap top also have connecting bridge to be retained in bottleneck, when recycling bottles, bottle cap is also remained by whole, and is also recyclable.Avoid a large amount of wastes of crown cap.

Further describe embodiment below in conjunction with accompanying drawing.

Fig. 1 is a structural representation of the present utility model.

With reference to Fig. 1, the utility model such as beer bottle cap have top (1), shirt rim (2), and there is the corrugated projection shirt rim on (2), and the compacting when the encapsulation beer bottle of this projection forms.For make beer bottle and bottle cap after using, be convenient to reclaim, avoid over open beer bottle after, bottle cap is thrown out without care, cause the irretrievable again phenomenon of rubbish.Then on bottle cap top (1) to edge, shirt rim (2) circumference band, circular cut channel (3) is arranged, this cut channel (3) is the 80-90% of shirt rim (2) circumferential length, like this when opening beer bottle cap, bottle cap top (1) is owing to have cut channel with shirt rim (2), then be easy to open, can have connecting bridge to be retained in bottleneck with shirt rim (2) again simultaneously.Like this, after drinks beer, bottle still is retained on the whole with lid, is easy to reclaim.Bottle cap top (1) also has connected part with shirt rim (2) after cut channel (3) is located to separate, the arc length of this part is about 1 centimetre.There are sealing member such as rubber thin discs in bottle cap top (1) on the inboard, and during unlatching, bottle cap top (1) is located to separate at cut channel (3) with shirt rim (2).Bottle cap top (1) is started, and liquid such as beer in the bottle are just drinkable, and after using up, whole bottle comprises that bottle cap all can be recycled easily.The cut channel of indicating among the figure (3) is that bottle cap top (1) is by the situation of raising a bit.

Claims (2)

1. The bottle cap that 1, circular cut channel is arranged on the circumference of shirt rim, bottle cap top (1), shirt rim (2) are arranged, there is the corrugated projection shirt rim on (2), it is characterized in that on bottle cap top (1) to edge, shirt rim (2) the circumference band circular cut channel (3) being arranged, this cut channel (3) is the 80-90% of shirt rim (2) circumferential length.
2. 2, according to the said bottle cap of claim 1, it is characterized in that bottle cap top (1) also has connected part with shirt rim (2) after cut channel (3) is located to separate, the arc length of this part is about 1 centimetre.

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