CN206939391U - Bottle cap with outer cover - Google Patents

Abstract

The utility model discloses a kind of bottle cap with outer cover, upper lid and lower cover including threaded connection, sleeve is cased with outside lower cover, sleeve is provided with anti-counterfeiting mark, the sleeve is provided with two tear lines of upper tear line and lower tear line, upper lid is connected with sleeve by upper tear line tearable, lower cover is connected with sleeve by lower tear line tearable, tie point on two tear lines all mixes setting for thick tie point and thin tie point, and the thick tie point quantity on upper tear line is more than the thick tie point quantity on lower tear line.Sleeve of the present utility model is connected by the tear line of different size with upper lid, lower cover respectively, when sleeve is torn from bottle cap because two tear lines are different from the bonding strength of bottle cap, sleeve torsional deformation can be caused, sleeve is consequently not used for recovery and faked, but still can be used for prize, play outstanding antifalse effect.

Description

Bottle cap with outer cover

Technical field

Closure field is the utility model is related to, especially a kind of bottle cap with outer cover.

Background technology

Some companies hold advertising campaign on the market, and consumer can take the bottle cap of bottle away prize, and bottle cap is usually Important security element, some illegal producers are then faked by reclaiming bottle cap to pretend fake wine, it is therefore desirable to such bottle Lid is improved to prevent being faked.

Utility model content

Technical problem to be solved in the utility model is：There is provided and a kind of can be used for prize and can not be recovered the set of fraud Lid formula bottle cap.

Technical scheme is used by solve above-mentioned technical problem the utility model：Bottle cap with outer cover, including screw thread connect The upper lid and lower cover connect, lower cover are cased with sleeve outside, and sleeve is provided with anti-counterfeiting mark, and the sleeve is provided with upper tear line and torn with Two tear lines of line are split, upper lid is connected with sleeve by upper tear line tearable, and lower cover passes through lower tear line tearable with sleeve Connect, the tie point on two tear lines all mixes setting for thick tie point and thin tie point, and thick on upper tear line Tie point quantity is more than the thick tie point quantity on lower tear line.

It is further：The lower cover bottom is cased with the collar, and sleeve is connected by lower tear line with collar tearable.

It is further：Wrapped up to inner bead and by the base of lower cover on the base of the collar.

It is further：The sleeve is aluminum products.

The beneficial effects of the utility model are：Sleeve of the present utility model by the tear line of different size respectively with it is upper Lid, lower cover connection, when sleeve is torn from bottle cap because two tear lines are different from the bonding strength of bottle cap, can cause to cover Cylinder torsional deformation, sleeve is consequently not used for recovery and faked, but still can be used for prize, plays outstanding antifalse effect.

Brief description of the drawings

Fig. 1 is semi-cutaway of the present utility model when sleeve is not removed；

Fig. 2 is that sleeve removes rear semi-cutaway of the present utility model；

In figure mark for：Tear line, the 6- collars under lid, 2- lower covers, 3- sleeves, the upper tear lines of 4-, 5- on 1-.

Embodiment

For the ease of understanding the utility model, the utility model is further detailed below in conjunction with the accompanying drawings.

The utility model bottle cap with outer cover, be a kind of bottle cap available for prize, as depicted in figs. 1 and 2, bottle cap it is overall by Upper lid 1, lower cover 2 and sleeve 3 are formed, and upper lid 1 and lower cover 2 are threadedly coupled, and lower cover 2 is fixed on bottle；Sleeve 3 is both prize portion Part and can plays anti-fake effect, and sleeve 3 is enclosed on lower cover 2, and the mark of prize and anti-counterfeiting mark are arranged on sleeve 3 by producer, Consumer takes away prize after sleeve 3 is removed, and the surface of lower cover 2 can print product identification, can be shown after removing sleeve 3 Come.The utility model purport is to forge fake wine to prevent to take away after illegal producer reclaims the sleeve 3 with anti-counterfeiting mark, is This purpose is realized, sleeve 3 is connected by producer with bottle cap tearable, sleeve 3 is provided with 5 liang of upper tear line 4 and lower tear line Bar tear line, upper lid 1 are connected with sleeve 3 by the upper tearable of tear line 4, and lower cover 2 passes through the lower tearable of tear line 5 with sleeve 3 Connect, the tie point on two tear lines all mixes setting for thick tie point and thin tie point, and thick on upper tear line 4 Tie point quantity is more than the thick tie point quantity on lower tear line 5.In consumer's twist-off closure, in twisting during lid 1, lower tear Thick tie point negligible amounts on line 5, then sleeve 3 is first tears at lower tear line 5, and due to upper tear line 4 and lower tear line 5 On have a thin tie point, each thin tie point forced breakage, upper tear line 4 and lower tear line 5 due to thin tie point quantity not Together, the torsional deformation of sleeve 3 can be caused, whole tie points on lower tear line 5 remove the related upper lid 1 of sleeve 3 after being all broken, so After pull sleeve 3 sleeve 3 broken to disconnected, the overall deformation of sleeve 3 at upper tear line 4, it is impossible to fraud is recovered, when remaining to be used for Prize, play good anti-fake effect.

If due to sleeve 3 being directly connected with lower cover 2, the lower end of lower cover 2 needs to set the chime being connected with sleeve 3, Production cost so can undoubtedly be significantly greatly increased, in order to reduce cost, the utility model is cased with the collar 6, sleeve 3 in the bottom of lower cover 2 It is connected by lower tear line 5 with the tearable of the collar 6, further, by the base of the collar 6 to inner bead and by the base of lower cover 2 Parcel, this structure can also increase the antifalse effect of bottle cap, it is impossible to be removed together the related collar 6 of sleeve 3.

The material of sleeve 3 is aluminium, and the quality of sleeve 3 of aluminum is softer, and deformation quantity is big, and conveniently tear line is processed.

Claims (4)

1. bottle cap with outer cover, include the upper lid (1) and lower cover (2) of threaded connection, it is characterised in that：Sleeve is cased with outside lower cover (2) (3), sleeve (3) is provided with anti-counterfeiting mark；The sleeve (3) is provided with (5) two tears of upper tear line (4) and lower tear line Line, upper lid (1) are connected with sleeve (3) by upper tear line (4) tearable, and lower cover (2) passes through lower tear line (5) with sleeve (3) Tearable connects, and the tie point on two tear lines all mixes setting, and upper tear line for thick tie point and thin tie point (4) the thick tie point quantity on is more than the thick tie point quantity on lower tear line (5).

2. bottle cap with outer cover as claimed in claim 1, it is characterised in that：Lower cover (2) bottom is cased with the collar (6), sleeve (3) it is connected by lower tear line (5) with the collar (6) tearable.

3. bottle cap with outer cover as claimed in claim 2, it is characterised in that：The base of the collar (6) is to inner bead and by under Cover the base parcel of (2).

4. the bottle cap with outer cover as described in claims 1 to 3 any one, it is characterised in that：Sleeve (3) is aluminum products.