CN2210157Y

CN2210157Y - Aluminium-plastic cover of top-pop-can

Info

Publication number: CN2210157Y
Application number: CN 94230209
Authority: CN
Inventors: 陈重
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-09-13
Filing date: 1994-09-13
Publication date: 1995-10-18
Anticipated expiration: 2004-09-13

Abstract

The utility model relates to an easily opened aluminium plastic cover which comprises an aluminium cover and a plastic cover, wherein, a through hole is processed on the center of the aluminium cover, a connecting body on the center of the plastic cover is inserted into the through hole of the aluminium cover, and the connecting body and the through hole are combined into a whole by thermal sealing. The utility model which has the advantages of simple structure, easy manufacture and convenient use has no burr after opened by pulling. The utility model which effectively prevents the cutting of cotton swabs or the scuffing of fingers improves the rate of finished products of sealing covers.

Description

Aluminium-plastic cover of top-pop-can

The utility model relates to a kind of aluminium plastic top-pop lid that is used for the packaged glass bottle, is specially adapted to encapsulate medicine bottle.

At present, be used to encapsulate medicine bottle,, often adopt aluminium lid to roll and close as injection medicine bottle, infusion bottle etc.Utilize special-purpose drilling tool to roll the hole when enabling glass bottle, cumbersome.For addressing the above problem, existing band hemisection trace or 6 bonded assembly punching press aluminium lids come out.This when stamping forming band hemisection trace or 6 bonded assembly aluminium lids encapsulate on glass bottle in advance, can change hemisection trace or 6 point of connection are ruptured because of rolling fashionable pressure, cause waste, influence the capping yield rate.When drawing back the hemisection trace or cutting off point of connection, the aluminium lid gap is jagged, can cut cotton swab to pieces in addition, understands the scratch finger because of carelessness, and influence is normally used.

The purpose of this utility model provides a kind of improved aluminium plastic top-pop lid, and it is simple in structure, makes easily, and is easy to use, draws back the back burr free, effectively prevents to cut to pieces cotton swab or scratches finger, improves the capping yield rate.

The purpose of this utility model is achieved in that this device comprises aluminium lid and vinyl cover, and wherein the aluminium lid center is processed with through hole, and vinyl cover center connector inserts the aluminium lid through hole, and makes it the thermal synthesis one.

Because the utility model adopts the aluminium lid that is processed with through hole in advance, insert the connector after heat integrator of vinyl cover in this through hole, so be closely linked between vinyl cover and the aluminium lid.This device is compared with having aluminium lid now, and aluminium lid is once pressed hole forming, burr can not occur between the hole, makes easily, than band hemisection trace or 6 bonded assembly aluminium lid low cost of manufactures, rolls on glass bottle when covering with Cover-rolling machine, can not rupture because of the pressure variation.Therefore can be fit to various Cover-rolling machines, obviously improve the capping yield rate.In addition, during use, vinyl cover separates from connector with aluminium lid, and aluminium lid through hole burr free is not cut cotton swab to pieces, does not hinder finger, and is easy to use, safety, and aluminium lid, vinyl cover separate fully, is easy to reclaim, and can not cause environmental pollution, helps environmental protection.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is a kind of concrete structure scheme drawing of the present utility model.

Fig. 2 is the cutaway view of Fig. 1 along the A-A line.

Fig. 3 is the structural representation of aluminium lid.

Fig. 4 is the cutaway view of Fig. 3 along the B-B line.

Fig. 5 is the structural representation of vinyl cover.

Fig. 6 is the cutaway view of Fig. 5 along the C-C line.

Describe concrete structure of the present utility model in detail according to Fig. 1-6.This device is dimerous by aluminium lid and vinyl cover.The aluminium lid body 1 that wherein has through hole 4 is to adopt a compression moulding of common process, and the through hole 4 in centre directly extrudes, and smooth burr free in the circular hole process easily than existing band hemisection trace or 6 bonded assembly aluminium lids, and cost is low.The plastic cover 2 that has connector 3 also adopts the common process single injection-molded, and the connector 3 in centre directly outpours.The connector 3 of plastic cover 2 is inserted in the through hole 4 of aluminium lid body 1, and thermal synthesis one is then promptly made aluminium plastic top-pop lid.

During use, the utility model aluminium plastic top-pop lid is encapsulated on the glass bottle with Cover-rolling machine gets final product.As long as break the connector 3 of plastic cover 2 when enabling, be easy to vinyl cover and aluminium lid are separated, expose the through hole 4 on the aluminium lid body 1, limit, hole burr free is not cut cotton swab to pieces, can not scratch finger, and is safe and reliable.

Claims

1, a kind of aluminium plastic top-pop lid comprises aluminium lid and vinyl cover, it is characterized in that the aluminium lid center is processed with through hole, and vinyl cover center connector inserts the aluminium lid through hole, and makes it the thermal synthesis one.