CN2381595Y

CN2381595Y - Elastic sealed bottle cover

Info

Publication number: CN2381595Y
Application number: CN 99218190
Authority: CN
Inventors: 周保国
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-08-03
Filing date: 1999-08-03
Publication date: 2000-06-07
Anticipated expiration: 2009-08-03

Abstract

The utility model relates to an elastic sealed bottle cover, which is composed of an outer cover and an inner cover, wherein, the lower part of the inner cover is a plug ring which is tightly combined with a bottle neck and is connected with a circular cover fastened at a bottle opening, and a hollow sucking mouth is projected in the circular cover. The utility model can be widely used for a soy bottle, a vinegar bottle, an oil bottle, etc., and is particularly suitable for being used as a beverage bottle cover. The utility model has the advantages of sanitation, good tightness, convenient drinking, simple structure, low cost, etc. The utility model is an ideal and novel beverage bottle cover.

Description

Elastic sealed bottle cover

The utility model relates to a kind of lid of bottle, especially is fit to work and can opens the i.e. lid of the beverage bottles such as bottled mineral water of drink.

The beverage bottle cap form is various, only has with enclosing cover, has inside and outside lid to cooperate.In recent years, " NongFuShanQuan " mineral water bottle cap that Jiande City, Zhejiang produces has three-decker, and base portion is an enclosing cover, cooperate with whorl of bottleneck, its top has that to carry on one be opening, presses down the removable cover of just remaining silent, play a part to open and close and suck mouth, this removable cover has a upper shield outward, suckes the mouth health with the guarantor.This bottle cap is seen popular with usersly from health, airtight, the convenient several respects of sucking, but this lid opens and closes, and need to pollute with portable pressure removable cover, and making is more tired, and cost is higher, especially is applied to total non-tactic of long effect in the not high mineral water of whole profit.

The purpose of this utility model is to overcome the above-mentioned deficiency of prior art and designs a kind of keying and need not portablely press, and does not pollute good leak tightness, convenient and simple for production, the with low cost Elastic sealed bottle cover of sucking.

The purpose of this utility model can realize by following measure: it is made up of enclosing cover and inner cap two parts, and the inner cap bottom is a plug ring with the bottleneck inwall driving fit of being covered, and plug ring links to each other with the dome of withholding in bottleneck, and the mouth of sucking of hollow protrudes in dome.

The mouth of sucking of aforesaid hollow is the wikipedia type spring tube, and it highly is enough to touch the inwall at top directly over the fixing back of enclosing cover.

Fig. 1～Fig. 4 is the utility model structural representation.

The utility model is described in detail below in conjunction with accompanying drawing: the enclosing cover 1 of Fig. 1 is bayonet fittings with the neck of bottle 5, and the corresponding site of Fig. 2 and Fig. 4 all is a screw thread fit, the enclosing cover 1 of Fig. 3 and inner cap bayonet fitting.The inner cap of Fig. 4 is different with Fig. 1, Fig. 2 and Fig. 3 in form, is close to airtightly but still belong to plug ring 3 and bottleneck inwall, and what hollow was arranged on the dome 4 suckes mouth 2 this structures.Sucking the height of mouth 2 should tighten or during fastening at enclosing cover 1, is enough to touch the inwall at top directly over it, makes the sucking mouth 2 pressurizeds of trunnion shape and contracts, and airtight to guarantee, the beverage of dress does not leak outside in making.Enclosing cover 1 can use non-toxic plastic injection moulding, blowing to make with inner cap, and this colleague knows, and does not give unnecessary details for this reason.

The utility model need not portablely be pressed when opening and closing, and did not pollute, and is airtight, the mouth of sucking is arranged and drink conveniently, and simple in structure, and low production cost has stronger competitiveness.

Claims

1, a kind of Elastic sealed bottle cover, form by enclosing cover (1) and inner cap two parts, it is characterized in that said inner cap bottom is a plug ring (3) with the driving fit of bottleneck inwall, plug ring (3) links to each other with the dome of withholding in bottleneck (4), and the mouth (2) of sucking of hollow protrudes in dome (4).

2. Elastic sealed bottle cover as claimed in claim 1 is characterized in that: the said mouth (2) of sucking is the wikipedia type spring tube, and it highly is enough to touch enclosing cover (1) and suckes top inner wall directly over the mouth (2) after fixing.