CN2442942Y

CN2442942Y - Easy-to-open bottle cover

Info

Publication number: CN2442942Y
Application number: CN 00258288
Authority: CN
Inventors: 黄武川
Original assignee: SHAKENG XIANGFA HARDWARE BOTTLE COVER FACTORY LUOCUN TOWN NANHAI CITY
Current assignee: SHAKENG XIANGFA HARDWARE BOTTLE COVER FACTORY LUOCUN TOWN NANHAI CITY
Priority date: 2000-09-11
Filing date: 2000-09-11
Publication date: 2001-08-15
Anticipated expiration: 2010-09-11

Abstract

The utility model relates to an easy-pull bottle cap, which comprises a cap face, a cap lining and a sealing ring. The key point is that the top surface of the cap face is provided with a pull ring, wherein, the tail end of which and the cap face are integrally formed, and the middle of the top surface of the cap face is provided with a hollow part. Requirements to manufacture materials are not high because a mode that the cap face is stretched and broken by the pull ring is adopted by the utility model, manufacture technology is simple, the integral cap face can be integrally formed by impact, and an indentation of the cap face has guiding and labor saving effects. The utility model has the advantages of simple structure, convenient bottle opening, labor saving and reliability.

Description

A kind of easy-open bottle lid

The utility model relates to airtight lid for container, the bottle cap of particularly bottled food or health products.

The container types of food or health products is various at present, but the health food that sealing property is had relatively high expectations is adopted glass bottle and metal can more, because cover and tank body were integrally formed when metal can was made, when being easy to make cover is carried out PROCESS FOR TREATMENT and reach the purpose of holding easy-open lid, as mixed congee or laughable pop can, but metal pop can cost height, corrosion easily, commonality is relatively poor.And present glass bottle food or health products generally use plastic bottle closure or crown cap, but the plastic bottle closure sealing property is relatively poor, be not suitable for the product that sealing property is had relatively high expectations, during the encapsulation of crown cap and glass bottle by special tool at the fixing press seal of bottleneck, though good seal performance needs by certain instrument when uncapping.Recently some glass cup rice wine adopt and cover draw ring of side increase, fasten draw ring with hand when uncapping and upwards draw, draw ring drive bottle cap draws back together and reaches the purpose of uncapping, though change force way, but material requirements is higher, and draw ring can't draw back bottle cap when rupturing and stressed big defective still exists.

The purpose of this utility model provides a kind of simple in structure, and good seal performance is made simply the convenient and strength-saving failure-free bottle cap of uncork.

Easy-open bottle lid of the present utility model, comprise capping, lid lining, seal ring, key is that the end face of capping is provided with draw ring, the tail end and the capping of draw ring are integrally formed, openwork part is arranged in the middle of the end face of capping, in order to prevent that draw ring from being broken influence and uncapping, above-mentioned draw ring is 2,2 draw rings are symmetrical in the position of the top part of capping, the tail end of draw ring to capping edge is pressed with impression, and the pulling draw ring makes capping impression position form breach easily, just uncaps easily, laborsaving, draw ring be shaped as circle or oval convenient finger is stressed.

During encapsulation, seal ring is enclosed within covers lining, have seal ring one in the face of living bottleneck, again capping is enclosed within on the lid lining, in the punching press of capping side, the capping side produces impression and compresses bottleneck, thereby makes bottle cap and bottle seal by capper.During uncork, only with hand fastens the draw ring on the capping, and the pulling draw ring makes draw ring separate capping along the impression of capping, and capping impression position forms fracture or breach, takes away the lid lining and reaches the purpose of uncapping.In order to prevent that draw ring itself from being broken, the utility model is provided with two draw rings, guarantees that uncork is convenient and reliable.

The utility model is owing to adopt draw ring to break the mode of capping, less demanding to manufacturing materials, manufacture craft is simple, whole capping can be integrally formed by impacting, the impression of capping has guiding and labour-saving effect, the utlity model has simple in structurely, uncork is convenient, laborsaving, the failure-free advantage.

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

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the cutaway view of Fig. 1.

Fig. 3 is the back view of capping part.

Fig. 4 is the lateral plan of capping part.

Fig. 5 is the back view of lid lining part.

Fig. 6 is the lateral plan of lid lining part.

Easy-open bottle lid of the present utility model, by crown cap 1, crown cap lining 2, rubber seal 3, have two draw rings 4 in the middle of the end face of capping 1, draw ring 4 is integrally formed by tail end and capping 1, openwork part is arranged in the middle of the capping 1, two draw rings 4 are symmetrical in the position of the top part of capping 1, and the tail end of two draw rings 4 is pressed with two impressions 5 to capping 1 edge, draw ring 4 be shaped as ellipse.During encapsulation, seal ring 3 is enclosed within 2 li of lid linings, has one of seal ring 3 and face bottleneck, capping 1 is enclosed within on the lid lining 2 again, in capping 1 side punching press, capping 1 side produces an impression and compresses bottleneck, thereby makes bottle cap and bottle seal by capper; During uncork, fasten draw ring 4 on the capping 1 with hand, pulling draw ring 4 makes draw ring separate cappings 1 along the impression 5 of capping 1, and capping 1 forms fracture, reaches the purpose of uncapping.

Claims

1, a kind of easy-open bottle lid comprises capping (1), lid lining (2), seal ring (3), it is characterized in that the end face of capping (1) is provided with draw ring (4), and the tail end of draw ring (4) and capping (1) are integrally formed, and openwork part is arranged in the middle of the end face of capping (1).

2, easy-open bottle lid according to claim 1 is characterized in that described draw ring (4) is 2.

3, easy-open bottle lid according to claim 1 is characterized in that tail end to capping (1) edge of described draw ring (4) is pressed with impression (5).

4, easy-open bottle lid according to claim 1, what it is characterized in that described draw ring (4) is shaped as circle or ellipse.

5, easy-open bottle lid according to claim 2 is characterized in that described two draw rings (4) are symmetrical in the position of the top part of capping (1).