CN2399324Y

CN2399324Y - Crown-shaped easy-to-open bottle cap

Info

Publication number: CN2399324Y
Application number: CN 99208343
Authority: CN
Inventors: 王团群
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-04-21
Filing date: 1999-04-21
Publication date: 2000-10-04
Anticipated expiration: 2009-04-21

Abstract

An easy-to-open crown bottle cap is composed of a cap body, a handle made of the central material of cap body and integrated with cap body, and a circular cover plate in the internal cavity of cap body. The utility model discloses simple structure, easily preparation easily opens, accords with national standard, applicable in the international popular automatic packaging production line.

Description

Crown easily opened bottle cap

The utility model relates to a kind of crown easily opened bottle cap of glass bottle that is used for beer class and the external packing of soda class.

Be used to adorn the glass bottle bottle cap of beer, beverage in the market, all adopt crown shape bottle cap, must make troubles to the customer by instrument during unlatching.In order to address this problem, Chinese patent application (application number is 87200062) has proposed a kind of drawing type bottle cap, this Bottle cap structure by three of a draw ring and body of the bottle lid and gasket seals independently part form, its draw ring adopts riveted joint or spot welding to connect with the body of the bottle lid top, so not only make complex structure, manufacture craft increases, also cause the bottle cap absolute altitude greater than common crown formula bottle cap, do not meet national Crown shape bottle cap GB-T133421-92 standard, this non-standard bottle cap can't directly apply to production beer, the automation packing producing line of beverage.And the pre-groove cut channel of this Bottle cap structure is arranged on the flat top portion of body of the bottle lid, and an end junction surpasses the center of flat top portion, and this long pre-groove cut channel is not easy to open, draw open after, bottle cap is not easy to come off, and still needs sometimes could open by instrument.

It is a kind of simple in structure that the purpose of this utility model is to provide, and is easy to make, and is easy to open, and meets the crown easily opened bottle cap of national standard.

The purpose of this utility model is achieved in that

A kind of crown easily opened bottle cap comprises lid, handle, carves cut channel in advance, it is characterized in that handle is to utilize the lid center material to make, and forms one with lid, and circular cover plate is arranged at the lid inner chamber.Handle is provided with cut channel at pre-quarter with the lid connecting place.The lid top is provided with cyclic reinforcing rib along the peripheral cut-off lines of handle.Handle is annular arrangement volume toroidal.

The utility model compared with prior art has following new technique effect:

1. handle is that an integral material is once molding formed with lid, has reduced the part number, makes structure more simple, is easy to processing and fabricating, reduces material consumption, does not need riveted joint or spot welding, simplified processing process.

2. pre-line of weakness is shorter, and near the lid edge, is easy to open.

3. lid and handle are in same elevation of water, make the bottle cap absolute altitude meet national Crown shape bottle cap GB-T133421-92 standard, applicable to the automation packing producing line of international popular.

4. set up lid top reinforced rib and lid inner chamber metal cover plate, can guarantee lid intensity, it is indeformable to open the back, but cover plate and lid secondary use, the wine that do not finish off or beverage are covered bottle cap again after, still can keep good sealing.

Description of drawings:

Fig. 1 is the front view of the utility model structural representation;

Fig. 2 is the birds-eye view of the utility model structural representation.

The utility model is described in further detail below in conjunction with drawings and Examples:

Consult Fig. 1, shown in Figure 2, crown easily opened bottle cap mainly by pre-quarter cut channel 1, handle 2, reinforced rib 3, cover plate 4, lid 5 constitute, its handle 2 is annular arrangement volume toroidal, handle 2 utilizes lid 5 central part materials to make, handle 2 forms one with lid 5, be a part, do not need rivet welding.Circular metal cover plate 4 is arranged at lid 5 inner chambers, and its size and inner chamber match.Can cover lid 5 top center and make the empty circular hole that handle formed at 2 o'clock.

A handle side of 2 and lid 5 connecting places are provided with cut channel 1 at pre-quarter, and cut channel 1 is shorter, and close lid 5 edges.In order to guarantee lid 5 bulk strengths, be provided with cyclic reinforcing rib 3 at lid 5 tops one along the peripheral cut-off lines of handle, make bottle cap in the production and transport process, be subjected to still to be easy to open after slight the impact.

When opening bottle cap, strain at hand 2 with finger buckle earlier, open by pre-line of weakness 1 direction, handle 2 is pulled to lid 5 comes off, built-in metal cover plate 4 also comes off thereupon, thereby opens bottle cap like a cork.

Claims

1. a crown easily opened bottle cap comprises lid, handle, carves cut channel in advance, it is characterized in that handle (2) is to utilize lid (5) center material to make, and forms one with lid (5), and circular cover plate (4) is arranged at lid (5) inner chamber.

2. crown easily opened bottle cap according to claim 1 is characterized in that handle (2) and lid (5) connecting place are provided with pre-cut channel at quarter (1).

3. crown easily opened bottle cap according to claim 1 and 2 is characterized in that lid (5) top is provided with cyclic reinforcing rib (3) along handle (2) peripheral cut-off lines.

4. crown easily opened bottle cap according to claim 1 is characterized in that handle (2) is annular arrangement volume toroidal.