CN2536517Y

CN2536517Y - Imperial crown type easily-opening lids

Info

Publication number: CN2536517Y
Application number: CN 02232345
Authority: CN
Inventors: 郭矛
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-04-15
Filing date: 2002-04-15
Publication date: 2003-02-19
Anticipated expiration: 2012-04-15

Abstract

The utility model relates to a package container cap, in particular to an easily opened crown-shaped bottle cap, which substantially comprises a bottle cap body (1), a pulled ring (2) and rivets (3), wherein the bottle cap body (1) and the pulled ring (2) are riveted by the rivets (3). A reverse V-shaped notching line (4), whose one end stretches to the edge of the bottle cap body (1) and one end is offset with the infolded circle line of the bottle cap body (1), is arranged at the edge of the bottle cap body (1). The zone surrounded by the reverse V-shaped notching line (4) is an opening body (5) which is connected with the pulled ring (2) through the rivets, and a semicircle hole in which a forefinger can stretch is arranged on the pulled ring (2). If only exerted, a reverse V-shaped zone on the bottle cap can be conveniently pulled apart along the notching line (4) to open the whole bottle cap.

Description

Easily open imperial crown shape bottle cap

Technical field

The utility model relates to packaging container lid, particularly a kind of imperial crown shape bottle cap of easily opening.

Background technology

Beer in the past, light sparkling wine, beverage, glass bottle bottle cap, especially imperial crown shape bottle cap all are could open with specialist tools.Open this imperial crown shape bottle cap for convenience, also have easy-to-pull on market, the general employing is provided with two disjoint line of weakness in bottle cap body (1) top plan, and an end stretches to the edge of bottle cap body (1) top plan; The other end stretches to the junction of bottle cap body (1) and flanging joint, and draw ring (2) then connects anti-bottle cap body (1) top that is attached to by the flanging joint.This structure has the following disadvantages: one is that line of weakness is long, the processing comparison difficulty of getting up, and the 2nd, can not guarantee the leak tightness after the capping; The 2nd, only in the middle of bottle cap body (1) top plan, tear an openning, the remainder of bottle cap body (1) still is close to bottleneck, often can not open bottle cap easily.

The utility model content

The purpose of this utility model provides a kind of imperial crown shape bottle cap of easily opening.

The technical solution of the utility model is to be made of bottle cap body (1), draw ring (2) and riveting post (3).Bottle cap body (1) has on riveting post (3) the riveting connection basis with draw ring (2), in bottle cap body (1) marginarium inverted v-shaped line of weakness (4) is arranged, line of weakness (4) one ends stretch to the edge of bottle cap body (1), the invagination circle line of one end and bottle cap body (1) offsets, inverted v-shaped line of weakness (4) institute area surrounded is a cracking body (5), and this cracking body (5) has riveting post (3) riveting to be connected with draw ring (2).

Said draw ring has semi-circular hole on (2).

The utility model has the advantages that owing to be carved with inverted v-shaped trace line (4) length of line of weakness (4) is reduced, and it is easier to add man-hour; The bottle cap zone cracking body (5) of vee shape line of weakness encirclement is connected with riveting post (3) riveting with draw ring (2) in addition, and is laborsaving during unlatching; It is the edge that stretches to bottle cap body (1) that line of weakness (4) has only an end, therefore the leak tightness and the safety that can improve bottle cap.

Description of drawings

Further describe embodiment below in conjunction with accompanying drawing.

Fig. 1 is a front view of the present utility model.

Fig. 2 is the side sectional view of Fig. 1.

Fig. 3 is the back view of Fig. 1.

The specific embodiment

With reference to Fig. 1, Fig. 2, Fig. 3,1-bottle cap body, 2-draw ring, 3-riveting post, 4-line of weakness, 5-cracking body, former smooth bottle cap body (1) is connected with riveting post (3) riveting with draw ring (2).Being modified into line of weakness (4) now is inverted v-shaped, is distributed in bottle cap body (1) fringe region, and an end stretches to the edge of bottle cap body (1), and the invagination circle line of an end and bottle cap body (1) offsets, and this sees too clearly from Fig. 3.Inverted v-shaped line of weakness (4) institute area surrounded is a cracking body (5), and this cracking body (5) has riveting post (3) riveting to be connected with draw ring (2).As seen from Figure 1, draw ring has semi-circular hole on (2), and available forefinger passes pulling easily and opens.Draw ring (2) is close on bottle cap body (1) top plan as seen from Figure 2, so also than being easier to processing.

Claims

1, a kind of imperial crown shape bottle cap of easily opening, constitute by bottle cap body (1), draw ring (2) and riveting post (3), bottle cap body (1) has riveting post (3) riveting to be connected with draw ring (2), it is characterized in that inverted v-shaped line of weakness (4) being arranged in bottle cap body (1) marginarium, line of weakness (4) one ends stretch to the edge of bottle cap body (1), the invagination circle line of one end and bottle cap body (1) offsets, and inverted v-shaped line of weakness (4) institute area surrounded is a cracking body (5), and this cracking body (5) has riveting post (3) riveting to be connected with draw ring (2).

2, according to the said imperial crown shape bottle cap of easily opening of claim 1, it is characterized in that having semi-circular hole on the said draw ring (2).