CN201074070Y

CN201074070Y - Easy-to-draw crown-shaped bottle cap

Info

Publication number: CN201074070Y
Application number: CNU200720025704XU
Authority: CN
Inventors: 冯明
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-27
Filing date: 2007-07-27
Publication date: 2008-06-18
Anticipated expiration: 2017-07-27

Abstract

The utility model provides an easy open crown cap, which belongs to the technical field of processing bottle cap, the structure comprises a bottle cap body, a brace and a pull tab, wherein the pull tab is connected with the side portion of the bottle cap body through the brace, and opens are not symmetrically arranged on the edge of the bottle cap body which is located on the two sides of the brace. Under the state that the bottle cap is not pulled out, the pull tab is upward crookedly lay in a groove which is arranged on the upper surface of the bottle cap body at a joint of the pull tab and the bottle cap through the brace. Compared with the prior art, the easy open crown cap of the utility model has the characteristics of rational design, simple structure, easy process, convenient use and no pollution for environment and the like, because two opens which are arranged on the edge of the bottle cap body are not symmetrically arranged, the tearing is easy, the time is saved, and the labor is saved.

Description

Easily draw back Crown shape bottle cap

(1) technical field

The utility model relates to a kind of bottle cap improvement technology, specifically a kind of Crown shape bottle cap that easily draws back.

(2) background technology

The applicant has successively applied for drawing back full bottle cap in 2002; its patent No.: 02268267.8 and easy pull cap; its patent No.: two utility model patents of 02268579.0; in the easy pull cap patent; two openings at the claimed bottle cap body of applicant edge are symmetrical arranged; but in actual use, exist bottle cap body and tear difficulty, problem such as waste time and energy.

(3) summary of the invention

Technical assignment of the present utility model is at the deficiencies in the prior art, and a kind of easy, time saving and energy saving Crown shape bottle cap that easily draws back of tearing is provided.

The technical scheme that its technical matters that solves the utility model adopts is:

This easily draws back Crown shape bottle cap, comprises bottle cap body, tie rod and draw ring, and draw ring joins by the limit portion of tie rod and bottle cap body, is positioned at the asymmetric opening that offers in bottle cap body edge of tie rod both sides.

The above-mentioned Crown shape bottle cap that easily draws back is not drawing back under the state, and its draw ring is being lain prostrate among the groove of bottle cap body upper surface with bottle cap body joint K/UP by tie rod.

The utility model adopts stamping technology processing, in the course of processing, offer two openings at the bottle cap body edge that is positioned at the tie rod both sides, and two asymmetric settings of opening, the utility model is buckled in draw ring in the groove of lid before using, when opening bottle cap, carry on drawing back draw ring afterwards, bottle cap body promptly at opening part by drawing crack, bottle cap body deforms, thereby comes off automatically.

Of the present utility modelly easily draw back Crown shape bottle cap compared with prior art, the beneficial effect that is produced is: reasonable in design, simple in structure, be easy to processing, easy to use, environmentally safe, since two asymmetric offering of opening at bottle cap body edge, thus tear easily, time saving and energy saving.

(4) description of drawings

Accompanying drawing 1 is that the utility model is at the structural representation that draws back under the state;

Accompanying drawing 2 is that the utility model is at the structural representation that does not draw back under the state;

Accompanying drawing 3 is the left TV structure scheme drawing of Fig. 2.

Among the figure, 1, bottle cap body, 2, tie rod, 3, draw ring, 4, opening, 5, opening, 6, groove.

(5) specific embodiment

Explain below doing below in conjunction with 1,2,3 pairs in the accompanying drawing Crown shape bottle cap that easily draws back of the present utility model.

As shown in Figure 1, the Crown shape bottle cap that easily draws back of the present utility model, its structure is to be made of bottle cap body 1, tie rod 2 and draw ring 3, draw ring 3 joins with the limit portion of bottle cap body 1 by tie rod 2, is positioned at the

asymmetric opening

4,5 that offers in bottle cap body edge of tie rod 2 both sides.

Shown in accompanying

drawing

2,3, do not drawing back under the state, draw ring 3 is being lain prostrate among the groove 6 of bottle cap body 1 upper surface with bottle cap body joint K/UP by tie rod 2.

Of the present utility model easily to draw back its processing and fabricating of Crown shape bottle cap simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.Its processing technology is the bottle cap processing technology of prior art.

Except that the described technical characterictic of specification sheets, be the known technology of those skilled in the art.

Claims

1. easily draw back Crown shape bottle cap, comprise bottle cap body (1), tie rod (2) and draw ring (3), draw ring (3) joins with the limit portion of bottle cap body (1) by tie rod (2), it is characterized in that, is positioned at asymmetric opening (4), (5) of offering, bottle cap body edge of tie rod (2) both sides.

2. the Crown shape bottle cap that easily draws back according to claim 1 is characterized in that, draw ring (3) is being lain prostrate among the groove (6) of bottle cap body (1) upper surface with bottle cap body joint K/UP by tie rod (2).