CN205801806U

CN205801806U - A kind of full-open type easy-open end positioning unlatching

Info

Publication number: CN205801806U
Application number: CN201620563490.0U
Authority: CN
Inventors: 翁伟武
Original assignee: GUANGDONG ENPACK PACKAGING Co Ltd
Current assignee: British Union Metal Technology Shantou Co ltd
Priority date: 2016-06-13
Filing date: 2016-06-13
Publication date: 2016-12-14
Anticipated expiration: 2026-06-13

Abstract

This utility model relates to a kind of full-open type easy-open end positioning unlatching, by respectively arranging a reinforcement in the both sides, front end of draw ring, and two reinforcement extends outward from tab nose both sides respectively, when drawing lid when pulling draw ring to be pulled upwardly, draw ring is positioned by the reinforcement of tab nose both sides, prevent draw ring from rotating, make draw ring open in fixed position；Meanwhile, two reinforcements carry out local strengthening to the capping of tab nose, make the draw ring force localization to capping, make draw ring be easier to tear capping further, it is easier to open easy-open lid；Additionally, capping uses integrated punching molding, it is peripheral that multiple ring surfaces are looped around center capping successively, and between center capping and ring surface, all connected by ring stiffener between adjacent two ring surfaces, enhance the intensity of capping, capping is made to have the more preferable pressure performance whole degree of peace, it is possible to preferably to ensure the safety in the encapsulation of pop can product, transport and storage.

Description

A kind of full-open type easy-open end positioning unlatching

Technical field

This utility model relates to a kind of easy-open end, particularly relates to a kind of full-open type easy-open end positioning unlatching.

Background technology

Existing easy-open end generally comprises lid and draw ring, opens for convenience, and lid is provided with the annular indentation line of closing, The annular indentation line closed area defined on lid constitutes a sealing tab, and the draw ring of general easy-open end passes through riveting Nail rivets with the one end of sealing tab.And for the easy-open end of full-open type, annular indentation line area defined is whole lid The capping of body, commonly referred to draws lid, and draw ring passes through rivet at the edge drawing lid.

When user is pulled upwardly draw ring, draw ring drives and draws cover rim annular indentation line to tear, and is torn completely by whole capping Split disengaging lid, thus expose the opening of lid, conveniently the material in easy open can is poured out.

When pulling the tear of draw ring annularly line of weakness to draw lid, pulling force concentrates on tab nose and rivet, due to draw ring Covering drawing simply by rivet, there is no and make any spacing design, draw ring pulls up when, draw ring may be around rivet Rotate deviation, causes draw ring to deflect, it is impossible to make draw ring drive whole draw cover rim annular indentation line tear completely disengage from Lid.

Summary of the invention

Problem to be solved in the utility model is to provide a kind of full-open type easy-open end positioning unlatching, and this full-open type is easy Uncap and be prevented from draw ring and rotate uncapping when, and open and be more prone to.The technical scheme used is as follows:

A kind of full-open type easy-open end positioning unlatching, including lid and draw ring, lid is provided with annular indentation line, and annular is carved Trace line arranges along capping edge on lid and constitutes one and draws lid, and draw ring is riveted with the edge drawing lid by rivet, and draws The opening end of ring is the most right with annular indentation line, it is characterised in that: the both sides, front end of described draw ring are respectively provided with a reinforcement, two Reinforcement extends outward from tab nose both sides respectively.

This utility model full-open type easy-open end is by respectively arranging a reinforcement in the both sides, front end of draw ring, and two add Strong muscle extends outward from tab nose both sides respectively, when drawing lid when pulling draw ring to be pulled upwardly, and the reinforcement of tab nose both sides Draw ring is positioned, prevents draw ring from rotating, make draw ring open in fixed position；Meanwhile, two reinforcements are to drawing The capping of ring front end carries out local strengthening, makes the draw ring force localization to capping, makes draw ring be easier to tear capping further, It is easier to open easy-open lid.

As preferred version of the present utility model, the angle between described reinforcement and draw ring axis is 65 °～85 °.

As the further preferred version of this utility model, the angle between described reinforcement and draw ring axis is 75 °.

The angle of reinforcement and draw ring axis is arranged between 65 ° to 85 °, preferably 75 °, make reinforcement as far as possible with indentation Line is parallel, can strengthen the force part of capping to greatest extent, and unlatching is more prone to.

As preferred version of the present utility model, the opening end of described draw ring is a tip, and both sides, tip are provided with sawtooth.Draw The opening end of ring uses tip design, and both sides, tip are additionally provided with sawtooth, enables draw ring to be concentrated by pulling force and acts on tip On, tear line of weakness more easily.

As preferred version of the present utility model, the capping of described lid uses integrated punching molding, including center capping, Multiple ring surfaces and multi-ring annular reinforcement；It is peripheral that multiple ring surfaces are looped around center capping successively, and multiple ring surfaces are the most flat Connected by ring stiffener between capable and adjacent two ring surfaces；Center capping adds also by annular with adjacent ring surface Strong muscle connects.Capping uses integrated punching molding, and it is peripheral that multiple ring surfaces are looped around center capping successively, and center capping with Between ring surface, all connected by ring stiffener between adjacent two ring surfaces, enhance the intensity of capping, make capping have The more preferable pressure performance whole degree of peace, it is possible to preferably ensure the safety in the encapsulation of pop can product, transport and storage.

This utility model compared with prior art, has the advantage that

This utility model full-open type easy-open end is by respectively arranging a reinforcement in the both sides, front end of draw ring, and two add Strong muscle extends outward from tab nose both sides respectively, when drawing lid when pulling draw ring to be pulled upwardly, and the reinforcement of tab nose both sides Draw ring is positioned, prevents draw ring from rotating, make draw ring open in fixed position；Meanwhile, two reinforcements are to drawing The capping of ring front end carries out local strengthening, makes the draw ring force localization to capping, makes draw ring be easier to tear capping further, It is easier to open easy-open lid；It addition, capping uses integrated punching molding, it is peripheral that multiple ring surfaces are looped around center capping successively, And between center capping and ring surface, all connected by ring stiffener between adjacent two ring surfaces, enhance capping Intensity, makes capping have the more preferable pressure performance whole degree of peace, it is possible to preferably to ensure the encapsulation of pop can product, transport and store During safety.

Accompanying drawing explanation

Fig. 1 is the structural representation of this utility model preferred implementation；

Fig. 2 is the profile in Fig. 1 along A-A.

Detailed description of the invention

It is described further with preferred implementation of the present utility model below in conjunction with the accompanying drawings.

As shown in Figure 1 and Figure 2, a kind of full-open type easy-open end positioning unlatching, including lid 1 and draw ring 2, lid 1 is provided with Annular indentation line 3, annular indentation line 3 arranges along capping edge on lid 1 and constitutes one and draws lid, draw ring 2 by rivet 4 with The edge drawing lid rivets, and the opening end of draw ring 2 is the most right with annular indentation line 3；The opening end of draw ring 2 is a tip 201, point Both sides, portion 201 are provided with sawtooth 202；The both sides, front end of draw ring 2 are respectively provided with a reinforcement 5, and two reinforcements 5 are respectively from draw ring 2 Both sides, front end extend outward, and the angle between reinforcement 5 and draw ring 2 axis is 65 °～85 °, preferably 75 °；The capping of lid 1 is adopted Use integrated punching molding, including center capping 101, multiple ring surface 102 and multi-ring annular reinforcement 103, multiple ring surfaces 102 Being looped around center capping 101 successively peripheral, multiple ring surfaces 102 are parallel to each other and pass through between adjacent two ring surfaces 102 Ring stiffener 103 connects, and center capping 101 connects also by ring stiffener 103 with adjacent ring surface 102.

This utility model full-open type easy-open end by respectively arranging a reinforcement 5, and two in the both sides, front end of draw ring 2 Reinforcement 5 extends outward from both sides, draw ring 2 front end respectively, when pulling draw ring 2 to be pulled upwardly to draw lid, both sides, draw ring 2 front end Draw ring 2 is positioned by reinforcement 5, prevents draw ring 2 from rotating, and makes draw ring 2 open in fixed position；Meanwhile, two Reinforcement 5 carries out local strengthening to the capping of draw ring 2 front end, makes the draw ring 2 force localization to capping, makes draw ring 2 further It is easier to tear capping, it is easier to open easy-open lid.

It addition, the angle of reinforcement 5 and draw ring 2 axis is arranged between 65 ° to 85 °, preferably 75 °, reinforcement 5 is made to the greatest extent may be used Can be parallel with line of weakness 3, the force part of capping can be strengthened to greatest extent, unlatching is more prone to.

It addition, the opening end of draw ring 2 uses tip design, and both sides, tip 201 are additionally provided with sawtooth 202, make draw ring 2 energy Enough concentration by pulling force acts on tip 201, tear line of weakness 3 more easily.

It addition, capping uses integrated punching molding, it is peripheral that multiple ring surfaces 102 are looped around center capping 101 successively, and Between center capping 101 with ring surface 102, all connected by ring stiffener 103 between adjacent two ring surfaces 102, strengthen The intensity of capping, makes capping have the more preferable pressure performance whole degree of peace, it is possible to preferably to ensure the encapsulation of pop can product, fortune Safety in defeated and storage.

Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, its each several part title etc. can not With, all equivalences done according to structure, feature and the principle described in this utility model inventional idea or simple change, all it is included in this In the protection domain of utility model patent.This utility model person of ordinary skill in the field can be to described concrete reality Execute example make various amendment or supplement or use similar mode to substitute, without departing from structure of the present utility model or Surmount scope defined in the claims, protection domain of the present utility model all should be belonged to.

Claims

1. positioning a full-open type easy-open end for unlatching, including lid and draw ring, lid is provided with annular indentation line, annular indentation Line arranges along capping edge on lid and constitutes one and draws lid, and draw ring is riveted with the edge drawing lid by rivet, and draw ring Opening end the most right with annular indentation line, it is characterised in that: the both sides, front end of described draw ring are respectively provided with a reinforcement, and two add Strong muscle extends outward from tab nose both sides respectively.

2. according to the full-open type easy-open end described in claim 1, it is characterised in that: the folder between described reinforcement and draw ring axis Angle is 65 °～85 °.

3. according to the full-open type easy-open end described in claim 2, it is characterised in that: the folder between described reinforcement and draw ring axis Angle is 75 °.

4. according to the full-open type easy-open end described in claim 1, it is characterised in that: the opening end of described draw ring is a tip, point Both sides, portion are provided with sawtooth.

5. according to the full-open type easy-open end described in claim 1, it is characterised in that: the capping of described lid uses integrated punching to become Type, including center capping, multiple ring surface and multi-ring annular reinforcement；It is peripheral that multiple ring surfaces are looped around center capping successively, Multiple ring surfaces are parallel to each other and are connected by ring stiffener between adjacent two ring surfaces；Center capping and adjacent ring Shape face connects also by ring stiffener.