CN200974670Y

CN200974670Y - Cap seal construction with foamed plastic release gasket

Info

Publication number: CN200974670Y
Application number: CN 200620139066
Authority: CN
Inventors: 江政柃
Original assignee: Taiwan Forever Industry Co ltd
Current assignee: Taiwan Forever Industry Co ltd
Priority date: 2006-09-07
Filing date: 2006-09-07
Publication date: 2007-11-14
Anticipated expiration: 2016-09-07

Abstract

The utility model discloses a bottle cap sealing structure with a foam plastic anti-sticking gasket, which is composed of a release oil film layer, a foam gasket, a sealing film and a pull tab. The concept is to use a release oil film layer to be printed and smeared on the foam gasket, so that the pull tab is folded up and attached to the sealing film. When the sealing film is adhered to the bottle mouth through heat induction conduction, the pull tab will not adhere to the foam gasket, so that the user can use the pull tab to open the sealing film conveniently.

Description

Bottle cap sealing structure with the anti-sticking patch of foamed plastic

Technical field

The utility model relates to a kind of bottle cap sealing structure with the anti-sticking patch of foamed plastic; its be make pulling-on piece last folding be fitted in seal film after; make through thermoinduction conduction and to seal film when binding at bottleneck; avoid pulling-on piece to be attached on foamed spacer mutually and can to make and describedly packagedly seal the complete protection of article up for safekeeping, and make things convenient for the user to use pulling-on piece to open to seal film with sealing film.

Background technology

Existing product, see also shown in Figure 1, wherein smear from the shape oil lamella because of sealing to print on film 3 and the pulling-on piece 31, stick use inconvenience for avoiding pulling-on piece 31 and sealing film 3 mutually through thermoinduction conduction and foamed spacer, it does not seal film 3 with folding on the pulling-on piece 31 with applying, make pulling-on piece 31 under the external force compacting that screws in through bottle cap, very easily rupture, very inconvenience in the use.

Therefore, take a broad view of above analysis, the improvement of prior art is the place of the difficulty of the utility model designer institute utmost point desire solution.

Summary of the invention

At the deficiencies in the prior art, the purpose of this utility model is: provide a kind of foamed plastic to prevent sticking patch, for convexing with pulling-on piece on the film sealing, utilization spreads upon on the foamed spacer from the printing of shape oil lamella, make through thermoinduction conduction and to seal film when binding at bottleneck, the isolation that sees through from the shape oil lamella is not sticked pulling-on piece mutually with foamed spacer.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of bottle cap sealing structure with the anti-sticking patch of foamed plastic, it is characterized in that: it includes:

One from the shape oil lamella, and it is that printing spreads upon the side of foamed spacer near pulling-on piece; One foamed spacer, it is and combines from the shape oil lamella, becomes a foamed plastic to prevent sticking patch; One seals film, for setting is attached on the bottleneck; One pulling-on piece is arranged on and seals any periphery of film; The anti-sticking patch of described foamed plastic is placed in the bottle cap, and described pulling-on piece is folded to described from shape oil lamella one side and be fitted in and seal on the film; Described bottle cap covers on described bottleneck, and describedly seals film and describedly fit from the shape oil lamella.

Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be: the conduction of foamed spacer thermoinduction makes seals the film bonding when bottleneck, and the isolation that sees through from the shape oil lamella is not sticked pulling-on piece mutually with foamed spacer.

Description of drawings

Fig. 1 is the existing structure block diagram;

Fig. 2 is the utility model STRUCTURE DECOMPOSITION block diagram;

Fig. 3 is the utility model textural association scheme drawing;

Fig. 4 is the utility model structure partial amplification stereogram.

Description of reference numerals: 1-bottle cap; The 2-foamed spacer; 21-is from the shape oil lamella; 3-seals film; The 31-pulling-on piece; The 4-bottleneck; 5-thermoinduction transmission equipment.

The specific embodiment

Feature of the present utility model, purpose, effect explanation, adopt an embodiment to cooperate and graphicly come in addition that details are as follows:

See also shown in Figure 3ly, its keystone configuration of the utility model includes:

One from shape oil lamella 21, and it is for printing spreads upon on the foamed spacer 2, is sticking mutually with foamed spacer 2 after the thermoinduction conduction with pulling-on piece 31 to avoid sealing film 3;

One foamed spacer 2, it is and combines from shape oil lamella 21, becomes a foamed plastic to prevent sticking patch;

One seals film 3, for setting is attached on the bottleneck 4, avoids the content leaks of Bottle ﹠ Can;

One pulling-on piece 31 is arranged on and seals film 3 any peripheries, and it seals film 3 for making things convenient for the user to pull pulling-on piece 31 with unlatching.

See also Fig. 4 and shown in Figure 5, foamed spacer 2 is through smearing rearmounted in bottle cap 1 from 21 printings of shape oil lamella, folding on the pulling-on piece 31 is fitted in inserts bottle cap 1 again after sealing film 3, screw in bottleneck 4 at bottle cap 1, make through thermoinduction transmission equipment 5 and to seal film 3 when binding at bottleneck 4, be attached on mutually on the foamed spacer 2 because of avoiding pulling-on piece 31 from the isolation of shape oil lamella 21 and sealing film 3, make things convenient for the user to use pulling-on piece 31 to open and seal film 3.

More than explanation is just illustrative for the utility model, and it is nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited, can make many modifications, variation or equivalence, but but all will fall within the claim restricted portion of the present utility model.

Claims

1. A bottle cap sealing structure with foamed plastic anti-stick gasket, is characterized in that: it includes:

A release oil film layer, which is printed and applied on the side of the foam gasket close to the pull piece;

A foam gasket, which is combined with the release oil film layer to form a foam plastic anti-stick gasket;

A parafilm, adhered to the mouth of the bottle for setting;

a pull tab, arranged on any one periphery of the parafilm;

The foamed plastic anti-stick gasket is placed in the bottle cap, and the pull-tab is folded to the side of the release oil film layer and attached to the sealing film;

The bottle cap is closed on the bottle mouth, and the sealing film is attached to the release oil film layer.