CN2220998Y

CN2220998Y - Easy-to-open anti-fake cap for cup type container

Info

Publication number: CN2220998Y
Application number: CN 94202642
Authority: CN
Inventors: 郭中华
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-01-29
Filing date: 1994-01-29
Publication date: 1996-02-28
Anticipated expiration: 2004-01-29

Abstract

The utility model relates to an easy-to-draw anti-counterfeit cover of cup type container edge opening who uses on round cup-shaped container is by the lid, and the line that pulls open of side, pull tongue constitute, simple structure, convenient to use, sealing performance are good, and no seepage phenomenon pulls open easily, easily production, material saving, and anti-counterfeit is strong, can effectively protect producer and consumer's interests, and social and economic benefits are showing.

Description

The easy-to-draw anti-counterfeiting cover of cup type container rim openings

The utility model relates to the easy-to-draw anti-counterfeiting cover of cup type container rim openings used on a kind of wineglass.

At present, the easy-to-draw oral liquid bottle of selling on the market, lid is welcome by the masses very, and its opening is easy, directly drinks, must not be equipped with container in addition, on structure, easy-to-draw Oral liquid bottle lid is to make garden shape with aluminium matter, and line and pull tab are drawn back in compacting in the outer, adopt spiral or draw-ring type is loaded on the bottleneck, this version bad sealing, easy to leak, and fragile bottleneck, anti-counterfeiting performance is poor, more can not directly apply on the bigbore wineglass, because the easy-to-draw bottle made from aluminum, lid can not be subjected to big pressure, particularly in stacking transportation, because of the bottle cap insufficient strength is crushed, cause unnecessary economic loss.So, the version of easy-to-draw oral liquid bottle, lid can be applied on the wineglass?

The purpose of this utility model provides a kind of later-model cup type container rim openings easy-to-draw anti-counterfeiting cover at above-mentioned situation exactly.

The purpose of this utility model is achieved like this, and utilizes the structural principle of existing easy-to-draw oral liquid bottle, lid, acquires reinforced rib through the transformation of the way on bottle cap, and pull tab backguy groove is opened in the inboard of lid edge, reinforced rib from the lid top degree of depth taper off step-like.

The utility model is simple in structure, and is easy to use, and intensity is big, and economical with materials is convenient to stack transportation, and processing technology is simple, and antifalse effect is good, is easy to produce and penetration and promotion, and good social benefit and economic benefit are arranged.

Below in conjunction with accompanying drawing structure of the present utility model is elaborated.

Fig. 1 is a birds-eye view of the present utility model.

Fig. 2 is a lateral plan of the present utility model.

Fig. 3 is an A-A cutaway view among Fig. 1.

Shown in Fig. 1,2,3, the utility model be by lid 1, two pass draw back line 2, pull tab 3 constitutes, lid 1 is garden shape, adopt aluminium or alloy material to make, there is sealing edge at lid 1 edge folding downwards, lid 1 upper top is the recessed step in garden, the reinforced rib 4,5,6 that the step place has the three circle degree of depth to successively decrease, two pass draws back line 2 and is compressed on along the lid sealing edge inwall in one week, it is the groove of two degree of depth 0.05mm, flat appearance is seamless, and pull tab 3 is being half garden ligule along drawing back on the line, and its size is the half garden tongue of 3mm.

The utility model is than the easy-to-draw oral liquid bottle before improving. The lid have obvious superiority and New practical function:

1. having enlarged the scope of application of easy open cover, is that spill has and adds because change former easy open cover flat-top Muscle is step-like by force, has greatly increased the intensity of lid, and making originally can only be at small-bore mouthful Take to use on the liquid bottle and expand as and can use at bigbore wineglass, this improvement has just produced Mostly huge new effect is to adopt the vial of osculum because drink at present, when drinking with wine Be poured in the wineglass of getting ready in advance, wine has finished off, and bottle becomes waste product, and adopts this practicality new Type, it is just capable of direct drinking only need to pull open easy open cover when drinking, and does not need in addition standby wineglass, and wine finishes off , wineglass also can be worked as teacup and be continued to use, and one-object-many-purposes is welcome by the masses very.

2. strengthened anti-counterfeiting performance, because of the utility model lid, in case pull open, just can not weigh again Therefore multiple the use pretend to be the solvability of new lid to be stopped with old lid, like this with old bottled poor Wine emits the phenomenon of the wine of substituting the bad for the good not exist (or greatly reducing), thereby has effectively protected the pin expense Person's interests and the legitimate rights and interests of producer.

3, good seal performance, ne-leakage phenomenon after the sealing. Former easy open cover is used at wineglass Bad sealing, and the lower end is seal type sealing, after the sealing namely wing play easy seepage, this reality With novel be totally enclosed type, stopped seepage may.

4, draw back easily, the rate of drawing back is 100%.The pulling-on piece of former easy-open lid (ring) combines insecure with lid, easily break when drawing back or still have remaining phenomenon, and the utility model pull-up pull tab one is drawn gently, can all draw back along two-wire.

5, be convenient to stack transportation, help the sale of product.Former easy-open lid is because structural unreasonable, and bearing capacity is poor, and the top is flat garden shape, be unfavorable for stacking up and down of bottle, not only increased the trouble of transportation, and fragile, and adopt the concave bar capping, bottle with bottle between stack both steadily, reduced loading space again.

6, manufacture craft is easy.Oral liquid easy-open lid only pulling-on piece (ring) just has three road Sheet Metal Forming Technologies, and the utility model only needs once to become, and produces very easy.

7, economical with materials in a large number.Former easy-open lid is applied on the bigbore wineglass, needs the band with 0.25mm, and the utility model only needs to use the band of 0.2-0.23mm to get final product, and each just can save aluminium alloy strips 0.3 gram.And seal easily no disrepair phenomenon.

In a word, the utility model is simple in structure, is easy to produce, and is easy to apply, and has good economic benefit and social benefit, is reasonable improvement and innovation to existing easy-open lid, has bright application prospect.

Claims

1, by lid, draw back the easy-to-draw anti-counterfeiting cover of cup type container rim openings that line and pull tab constitute, it is characterized in that lid (1) upper top is the recessed step in garden, reinforced rib (4), (5), (6) that the step place has the three circle degree of depth to successively decrease, draw back line (2) and be compressed on along the lid sealing edge inwall in one week, pull tab (3) is being half garden ligule along drawing back on the line.

2, the easy-to-draw anti-counterfeiting cover of cup type container rim openings according to claim 1 is characterized in that the said line (2) that draws back is to suppress two grooves that the degree of depth is 0.05mm along the inwall in one week of lid sealing edge, and said pull tab (3) is the half garden tongue of 3mm.