CN2414020Y

CN2414020Y - Novel sealed bottle cap

Info

Publication number: CN2414020Y
Application number: CN 99240557
Authority: CN
Inventors: 张洁生
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-10-22
Filing date: 1999-10-22
Publication date: 2001-01-10
Anticipated expiration: 2009-10-22

Abstract

The utility model provides a novel sealed bottle cap, which is mainly composed of a bottle cap inner plug, an outer plug, a gasket, etc., wherein, the inner part of a bottle cap is designed with a unique circular ring-shaped inner fastener structure to fasten the sealed gasket to have the primary seal effect together with the inner plug, the bottle cap outer plug is designed with an inner groove for installing a sealed ring, and the seal effect can be reinforced. Large bottled beverage can not leak under the double seal protection, and the national sanitary requirements can be met; when the utility model is used, good social benefit and economic benefit can be obtained.

Description

The novel seal bottle cap

The utility model relates to a kind of seal bottle cap that has improved, and belongs to the packing technique improvement.

At present, the seal bottle cap that generally is used in bottled greatly (3～5 gallons) beverage packaging on the market is to contact with the periphery of bottleneck by bottle cap to be sealed to the sealing of beverage bottle.Because the bottleneck size is not the same, and reasons such as crack or burr are often arranged, and causes bottle cap and bottleneck circumference not exclusively identical, form leakage phenomenon.Secondly, because its blowing-by, the beverage in the bottle will be subjected to the pollution of atmosphere bacterium, makes beverage depositing the process mesometamorphism, directly endangers the healthy of customer.Secondly using pressure sensitive adhesive seal bottle cap mouth more also is a kind of antihygienic behavior, easily makes bottle cap mouth breed bacteria, even may the interior beverage of pollution bottle.Therefore, existing seal bottle cap technical deficiency stores and hygienic requirement to satisfy beverage on the market.

The purpose of this utility model provides and a kind ofly can overcome the at present existing packing less disadvantage of seal bottle cap, can solve the problem that the bottle cap mouth is subjected to pressure sensitive adhesive bacterial contamination again, bottled greatly (3～5 gallons) beverage is met store and hygienic requirement.

Task of the present utility model is finished in such a way: seal bottle cap is made up of bottle cap, interior plug, outer plug, pad, packing ring, bottle cap 3 indoor designs have unique annular arrangement inner buckle structure, gasket seal 2 compressed buckle well, outer plug 1 design of bottle cap has inner groovy installation tightening seal washer 5 and tears sheet 6, and bottle cap 3 designs separately with the outer plug 1 of bottle cap has back-off structure with slip-off preventing.

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing.

Fig. 1 is the utility model structural front view.

Fig. 2 is the utility model birds-eye view.

Fig. 3 is the utility model left view.

Fig. 4 is the utility model assembling scheme drawing.

Describe structure and the service condition that the utility model proposes in detail below in conjunction with accompanying drawing.

Among the figure: the 1st, bottle cap fills in outward, the 2nd, gasket seal, the 3rd, plug, the 5th in the bottle cap, the 4th, bottle cap, seal ring, the 6th is torn sheet, the 7th, the storage bottle.

The utility model structure such as Fig. 1～Fig. 3.And old seal bottle cap does not have outer plug 1 of bottle cap and gasket seal 2, and its sealing to beverage bottle removes and interiorly just can only be sealed by the interior ring and the bottleneck circumferential contact of bottle cap 3 beyond the Great Wall, is easy to generate many disadvantages as leakage etc.

Gasket seal 2 among Fig. 1 is by the manufacturing of food grade silaatic, and it is not only nonpoisonous and tasteless but also be imbued with softness and certain elasticity is arranged, even if bottleneck has a little unfairness or crack line, burr are arranged, it can not make beverage leak whole bottleneck pressure seal yet.In gasket seal 2 is buckled and can not deviate from, become possibility for it being carried out disinfection clean again in bottle cap 3 interior circular annular, also just more meet hygienic requirements.Seal ring 5 also is by the manufacturing of food grade silaatic.The design that the outer plug of bottle cap 1 inner groovy is installed seal ring 5 both can make the bottleneck clean hygiene, strengthened the seal degree of bottle cap mouth again.What the outer plug 1 of bottle cap had also designed the suspension ring structures tears sheet 6, can extract bottle cap outside along circumference tearing groove tear fracture easily and fill in 1, does not resemble the pressure sensitive adhesive contaminated environment.Do not come off for guaranteeing that the outer plug 1 of bottle cap is pressed in bottle cap 3 oral areas, the outer plug 1 of bottle cap 3 and bottle cap design separately has back-off structure, can not come off in production, storage and transportation guaranteeing.

Embodiment:

See accompanying drawing 4, earlier gasket seal 2 is pressed in bottle cap 3 interior circular annular and buckles internal fixation, again plug 4 in the bottle cap is pressed into the bottleneck aperture inner close fitting of bottle cap 3, seal ring 5 is placed in the outer plug of bottle cap 1 annular groove internal fixation, with the cleaning that carries out disinfection respectively of bottle cap 3 assemblies that assembled and the outer plug of bottle cap 1 assembly, on sterile workshop beverage automatic production lines,, promptly finish the assembling bottling work of novel seal bottle cap with filling in 1 assembly outside the press seal bottle cap again behind the bottle cap 3 assembly press seal bottlenecks.The sealing bottle cap is a disposable product, during returnable bottle with finger buckle hoisting ring structure tear sheet 6, along circumference tearing groove tear fracture, extract the outer plug 1 of bottle cap, take off bottle cap 3.

The utility model structure design is ingenious, and is practical reliable.Use the qualification rate that reaches the big bottled drink hygienic standard of country behind the utility model to bring up to more than 90% from 30%, change big in the past bottled drink poor sealing and the not good enough situation of health, and will obtain good social benefit and economic benefit.

Claims

1, a kind of novel seal bottle cap, form by bottle cap, interior plug, outer plug, gasket seal etc., it is characterized in that bottle cap (3) indoor design has unique annular arrangement inner buckle structure with gasket seal (2) fastening, bottle cap is filled in (1) design outward to be had inner groovy that seal ring (5) is installed and tears sheet (6), and bottle cap (3) and bottle cap are filled in (1) outward and designed separately and back-off structure is arranged with slip-off preventing.

2, novel seal bottle cap according to claim 1 is characterized in that gasket seal (2) and seal ring (5) are the manufacturing of food grade silaatic.

3, novel seal bottle cap according to claim 1 is characterized in that tearing sheet (6) and is designed to the suspension ring structure.