CN201816859U

CN201816859U - Environment-friendly and sanitary pop can

Info

Publication number: CN201816859U
Application number: CN2010205777767U
Authority: CN
Inventors: 陈妍希
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-10-14
Filing date: 2010-10-14
Publication date: 2011-05-04
Anticipated expiration: 2020-10-14

Abstract

The utility model provides an environment-friendly and sanitary pop can, which can solve the problems in the prior art that an externally-lifting type pull-ring pop can is not favorable for recycling, resulting in resource waste and unsanitary embedded type pull-ring pop cans. The environment-friendly and sanitary pop can comprises a can lid and a can lid opening device on the can lid; the can lid opening device comprises a pull piece and a pull ring riveted on the pull piece; the pull piece comprises a riveted part which is integrally connected, and a seal part connected with an opening on the can lid through a notch; the riveted part is riveted on the can lid; and the connection and transition part of the riveted part and the seal part is sunk downwards and lies on the same plane with the seal part. After the pull piece is pull away through the pull ring, the riveted part of the pull piece is still riveted with the can lid, and the pull ring and the pull piece can be turned together to a position away from the upper opening of the can lid by taking a rivet at the riveted part as the pivot, so that not only the problem that an externally-lifting type pull-ring pop can is not favorable for recycling can be solved, but also the defect of unsanitary embedded type pull-ring pop can is avoided.

Description

Environmental protection, sanitary pop-top can

Technical field

The utility model relates to a kind of pop can, specifically, relates to the pop can of a kind of environmental protection, health.

Background technology

Pop can is widely used in people's daily life, and it is simple and practical, and the key structure parts are the opening opening device on the cover, and by the difference of its opening opening device, pop can commonly used at present has following two kinds of forms.

1, the opening opening device adopts the pop can of lifting type draw ring, promptly draws badly by pointing the outer mouth of raising, and the draw ring pull-up is connected, is located at the pulling-on piece that is formed by indentation on the cover with its rivet, feasible draw badly and pulling-on piece finally separates with easy-to-draw tank body together.Draw ring and pulling-on piece separated with easy-to-draw tank body when the shortcoming of this pop can was to use, and were unfavorable for recycling, and caused the wasting of resources, also can bring bad influence to surrounding environment.

2, the opening opening device adopts the pop can of embedded draw ring, be that draw ring is connected with tank body by rivet, outer lift draw ring by pointing, be pressed under the draw ring other end internal orifice on the pulling-on piece that forms by indentation on the cover, make pulling-on piece finally be embedded in formation opening in the pop can.This pop can is because pulling-on piece is embedded, it still is connected with tank body with draw ring, so can arbitrarily do not abandoned, helping metallo-recycles, overcome the shortcoming of the pop can of lifting type draw ring, but, caused very unhygienic because pulling-on piece is embedded, bacterium on the pulling-on piece or pollutants are easy to enter pot liquid with pulling-on piece, and it is unhygienic to cause people to drink.

Summary of the invention

The utility model provides a kind of environmental protection, sanitary pop-top can, and the lifting type pulling ring top pop jar that can solve the prior art existence is unfavorable for recycling, and causes the wasting of resources, the antihygienic problem of embedded pulling ring top pop jar.

For reaching the purpose that solves the problems of the technologies described above, the utility model is achieved by the following technical solutions:

A kind of environmental protection, sanitary pop-top can, comprise the opening opening device on cover and the cover, described cover opening device comprises pulling-on piece and is riveted on the draw ring of pulling-on piece top, described pulling-on piece is made of indentation bonded assembly mouth-sealed portion by one bonded assembly caulking part with opening on the described cover, described caulking part and described cover riveted joint and be positioned at the top of described cover, described caulking part and described mouth-sealed portion to be connected transition position in the same plane to lower recess and described mouth-sealed portion.

Further, draw back the purpose of pulling-on piece for ease of the bottom that presses off described pulling-on piece to reach integral body, the bottom of described draw ring is provided with projection, and described projection is positioned at the indentation place, bottom of described mouth-sealed portion.

Laborsaving saving time when making integral body draw back described pulling-on piece, described mouth-sealed portion is wide at the top and narrow at the bottom, width junction arc transition.

Compared with prior art, advantage of the present utility model and good effect are: the utility model environmental protection, sanitary pop-top can, after drawing back pulling-on piece by draw ring, the caulking part of pulling-on piece still is riveted together with cover, can be that fulcrum turns to the position away from the cover upper shed jointly together with pulling-on piece with the rivet of caulking part with draw ring, the convenient use, both having solved lifting type pulling ring top pop jar draw ring and pulling-on piece separates with tank body, be unfavorable for the problem recycled, avoided embedded pulling ring top pop jar pulling-on piece to be embedded in antihygienic defective in the opening again.

Description of drawings

Fig. 1 is the structural representation (cover part) of the utility model environmental protection, sanitary pop-top can embodiment;

Fig. 2 is the pulling-on piece structural representation among Fig. 1;

Fig. 3 is an I part enlarged drawing among Fig. 2;

Fig. 4 is the draw ring structural representation among Fig. 1;

Fig. 5 is the another kind of structural representation of pulling-on piece among the utility model environmental protection, the sanitary pop-top can embodiment;

Among the figure: 1, cover; 2, opening opening device; 21, pulling-on piece; 211 caulking parts; 212 mouth-sealed portions; 213, connect transition position; 22, draw ring; 221, projection; 3, rivet; 4, rivet.

The specific embodiment

For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.

Referring to figs. 1 through shown in Figure 4, the present embodiment environmental protection, sanitary pop-top can comprises the opening opening device 2 on cover 1 and the cover 1, cover opening device 2 comprises pulling-on piece 21 and draw ring 22, draw ring 22 is connected and is positioned at the top of pulling-on piece 21 by rivet 3 and pulling-on piece 21, pulling-on piece 21 is made of indentation bonded assembly mouth-sealed portion 212 by one bonded assembly caulking part 211 with opening on the cover 1, caulking part 211 rivets and is positioned at the top of cover 1 by rivet 4 and cover 1, then the position of the caulking part 211 of pulling-on piece 21 exceeds the plane, opening place on the cover 1, be to reach the purpose that mouth-sealed portion 212 and opening on the cover 1 are tightly connected, caulking part 211 and mouth-sealed portion 212 be connected transition position 213 downwards (direction in jar) cave in and make itself and mouth-sealed portion 212 in the same plane.

Particularly, pulling-on piece 21 can be one-body molded by caulking part 211 and mouth-sealed portion 212, certainly also can mold caulking part 211 and mouth-sealed portion 212 respectively, connect as one by riveted way again, be leak tightness that guarantees pop can and the easy and reliability of taking into account processing, pulling-on piece 21 is one-body molded by caulking part 211 and mouth-sealed portion 212 in the present embodiment.Caulking part 211 can be circular configuration, and the connection transition position 213 of indent can be sector structure, certainly, also can be other shape, and present embodiment does not limit its concrete shape and structure.

For ease of drawing back pulling-on piece 21, the bottom of draw ring 22 (end relative with the looped end of draw ring 22) is provided with projection 221, projection 221 is positioned at the indentation place, bottom of mouth-sealed portion 212, and projection 221 is to lower recess, promptly to direction depression near pulling-on piece 21, the purpose of pulling-on piece 21 is drawn back to reach integral body in the bottom that pulling draw ring 22 when then using, projection 221 are convenient to press off pulling-on piece 21.

Be similarly laborsaving saving time when making integral body draw back pulling-on piece 21, the shape of mouth-sealed portion 212 is wide at the top and narrow at the bottom, and arc transition is adopted in the width junction, is similar to cucurbit longitudinal cross-section shape streamlined structure, and correspondingly, the shape of opening shape on the cover 1 and pulling-on piece 21 is suitable.According to mechanical analysis and facts have proved, the mouth-sealed portion 212 of this shape is owing to exist the transition structure of width junction, can reduce to draw back the required pulling force of pulling-on piece 21 greatly, and simultaneously, this streamlined structure has improved the aesthetics of mouth-sealed portion 212.Certainly, for reducing pop can opening shape and the required fund input of pulling-on piece 21 structural development, the agent structure of mouth-sealed portion 212 also can not made change, only need make the structure that connects transition position 213, and as shown in Figure 5, present embodiment does not limit it.

The present embodiment environmental protection, when sanitary pop-top can uses, pulling draw ring 22, make the projection 221 of draw ring 22 bottoms press off the bottom indentation of mouth-sealed portion 212 on the pulling-on piece 21, upwards raise mouth-sealed portion 212 more gradually and connect transition position 213, make mouth-sealed portion 212 and connect transition position 213 integral body and lift off cover 1 aperture position, be rotating fulcrum with rivet 3 then, to turn to position together by the draw ring 22 of rivet 4 riveted joint and pulling-on piece 21 away from cover 1 upper shed, easy to use, draw ring 22 and pulling-on piece 21 are connected as a single entity with cover 1 always in the use, be easy to recycle, pulling-on piece 21 can not embed in the opening safety and sanitation simultaneously.

The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.

Claims

1. an environmental protection, sanitary pop-top can, comprise the opening opening device on cover and the cover, described cover opening device comprises pulling-on piece and is riveted on the draw ring of pulling-on piece top, it is characterized in that: described pulling-on piece is made of indentation bonded assembly mouth-sealed portion by one bonded assembly caulking part with opening on the described cover, the top of described cover is riveted and be positioned to described caulking part and described cover, and described caulking part is connected by indentation with the opening of transition position on the in the same plane and described cover of lower recess and described mouth-sealed portion that be connected of described mouth-sealed portion.

2. environmental protection according to claim 1, sanitary pop-top can is characterized in that: the bottom of described draw ring is provided with the projection to lower recess, and described projection is positioned at the indentation place, bottom of described mouth-sealed portion.

3. environmental protection according to claim 1, sanitary pop-top can is characterized in that: described mouth-sealed portion is wide at the top and narrow at the bottom, width junction arc transition.