CN2035341U

CN2035341U - Repeatedly-usable bottle cover

Info

Publication number: CN2035341U
Application number: CN88207665U
Authority: CN
Inventors: 陆国强
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-06-24
Filing date: 1988-06-24
Publication date: 1989-04-05

Abstract

The utility model relates to an easy-open and reusable bottle cap of a bayonet bottle. The easy-open and reusable bottle cap is a plastic bottle cap whose interior is provided with ring-shaped ribs, and the exterior of the plastic bottle cap is provided with a cap edge-shaped wrench. The easy-open and reusable bottle cap is formed by elastic polyethylene or polyvinylchloride in the mode of one-step molding by using a normal art. The easy-open and reusable bottle cap has the characteristics that the open can be safely conducted without using a tool, and the easy-open and reusable bottle cap can be repeatedly opened and closed and can be used for many times. When the easy-open and reusable bottle cap is used to take the place of an iron cap with 21 teeth, the damage for the bottle mouth caused by pressing and opening the bottle cap and the damage for human and an object caused by the open without using a tool can be eliminated. A wooden plug is replaced, a rubber cap cover is added, and the encapsulation process can be reduced.

Description

Repeatedly-usable bottle cover

The utility model is that a kind of bayonet socket bottle of splendid attire carbonated beverage is easily opened reusable lid.

Carbonated beverage such as beer, carbonated drink, existing pop can packing, but its cost can only disposablely use up to 0.6 yuan, the most customers of non-China can accept, and domestic having amassed of condition has tens billion of of withstand voltage glass bottles, so employing glass bottle packaging how still at present.Be used to seal the bottle cap of carbonated beverage, because of need bear interior pressure, always adopt 21 tooth iron sheets lid, its have with low cost, be easy to processing and advantages such as good leak tightness, but gland and uncap all and to need bigger power, thereby cause the bottleneck breakage person of scrapping and reach nearly hundred million year, especially under the situation of no special tool, method such as can only pound with knocking, tooth is stung is opened, and causes the people, that thing decreases the wounded is of common occurrence.Overcome the above problems, can adopt screw top, but this to discard existing one-tenth bottle.

The purpose of the utility model, being provides a kind of reusable lid of Qi And that is easy to out for the bayonet socket bottle of existing splendid attire carbonated beverage.

The utility model is one-time formed with common process with the polyethylene or the polyvinylchloride that are added with plasticizer for replacing the vinyl cover of 21 tooth iron sheets lid.

The utlity model has safety and easily open, can repeat to open and close and nonexpondable characteristics, be applicable to the sealing of all (groove structure) bayonet socket bottles, better economic and social benefit are arranged.

The concrete structure of utility model is provided by following examples and accompanying drawing.

Fig. 1 easily opens the section-drawing that multiplexing lid combines with bottleneck according to what the utility model proposes.

Specific structural details and the effect situation that the utility model proposes is described below in conjunction with Fig. 1:

The roughly the same conventional plastic bottle closure of the base portion of utility model, its peripheral inboard have the circular fin (1) that matches with the bottleneck groove, and other has root to account for Zhou Changyue 1/3, and protrusion is not less than 1 centimeter, are 40 ℃ of shade shape wrench (2) that stick up outward.(3) be bottleneck portion.

Under vertical pressure, because bottleneck and the mutual slip of fin and the elastic reaction of plastics, bottle cap glides along bottleneck, and fin snaps in former groove for iron covering hook place, promptly finishes sealing.

During unlatching, only need upwards promote wrench, rely on the elasticity of lever and plastics, the fin of wrench root skidded off groove before this, and whole immediately lid breaks away from bottleneck.Exert pressure, but overline cover, until the fin abrasion.

Claims

1, is used for bayonet socket bottling liquid osed tops such as beer, carbonated drink lid, it is characterized in that with the common process one-shot forming be the plastic bottle closure that peripheral inboard has the circular fin (1) that matches with bayonet socket (groove) and base that shade shape wrench (2) is arranged.