CN2463345Y - Anti-forging aluminium-plastic bottle top - Google Patents

Abstract

The utility model relates to a fake preventing bottle cover to be jacked up integrally made of plastics and aluminum. The utility model is composed of an inner stopper 3, a glass ball 2, a conical cap 7, an inner cap 4, an outer cap 5, an aluminum ring 1, and an outer cover 6, wherein, the glass ball 2 is arranged in the inner stopper 3, and the conical cap 7 is arranged on the upper part of the inner stopper 3; the inner cap 4 which is provided with outer screw threads is sheathed in the inner stopper 3, and the outer cap 5 is provided with inner screw threads; the aluminum ring 1 is sheathed on the lower edge of the inner cap 4, and the top of the outer cover 6 is provided with a small circular cover a. The utility model is characterized in that a groove h is arranged outside the lower part of the inner cap 4, and the lower edge of the inner wall of the outer cover 6 is provided with a convex hook d which is embedded in the groove h. The utility model realizes the structure that one half of the outer appearance is made of the plastics, and the other half is made of the metal. The utility model has the advantages of beautiful appearance and easy opening.

Description

A kind of plastic-aluminum is in conjunction with backing down anti-fake bottle lid

The utility model relates to a kind of anti-fake bottle lid, especially a kind of plastic-aluminum combination back down anti-fake bottle lid.

At present, the top-opening type anti-theft bottle cap of selling or using on the market, be all-plastic mostly or cover aluminium lid on the outer race moulding, the fastness height that plug combined with bottle cap in this anti-theft bottle cap required, often Nei Sai and enclosing cover together rotate when opening bottle cap, bottle cap is not opened, and the profile dullness, and is attractive in appearance inadequately.

The purpose of this utility model is to overcome the deficiency of above-mentioned prior art and a kind of easy unlatching and good looking appearance is provided, and the top-opening type plastic-aluminum of version of having realized partly moulding half aluminium is in conjunction with backing down anti-fake bottle lid.

The purpose of this utility model can reach by following measure:, a kind of plastic-aluminum is in conjunction with backing down anti-fake bottle lid, by interior plug 3, glass beads 2 in the interior plug 3, the awl cap 7 on interior plug 3 tops is filled in the externally threaded interior cap 4 that has on 3 in being enclosed within, the outer cap 5 that has negative thread, aluminium ring 1 in being enclosed within on cap 4 lower edges reaches enclosing cover 6 compositions that roundlet lid a is established at the top, and the outside, cap 4 bottoms was provided with a groove h in its characteristics were, place, enclosing cover 6 inwall lower edges is provided with a protruding hook d, and protruding hook d embeds in the groove h.

The purpose of this utility model can also reach by following measure: be provided with one between roundlet lid a and the enclosing cover 6 and have a plurality of otch g that connect some b.The inwall of the outer wall of outer cap 5 and enclosing cover 6 all is provided with the perpendicular muscle c of projection, interlock mutually.Interior cap 4 bases and outer, Nei Sai 3 top are provided with the horizontal bar e of projection; Interlock mutually.Interior plug 3 inwalls are provided with the muscle f of projection.

Compared with the prior art the utility model has following good effect: because place, enclosing cover 6 inwall lower edges is provided with a protruding hook d, be provided with a groove h in the outside, interior cap 4 bottoms, and protruding hook d embeds in the groove h, when rotary outer cover 6, protruding hook d rotates in groove h, and the perpendicular muscle of the projection on outer cap 5 outer walls and enclosing cover 6 inwalls makes and revolves on the outer cap 5, back down roundlet lid a, first moulds half constructed of aluminium to have realized outward appearance, not only attractive in appearance, and easily open, having avoided original pilfer proof closure that backs down is an integral body in appearance, or the overall plastic or dull form of all-aluminium, also avoided the disadvantage that bottle cap integral body is skidded when turning on bottle cap.

Description of drawings:

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the birds-eye view of Fig. 1.

Describe the utility model in detail and provide an embodiment below in conjunction with accompanying drawing:

Beaded glass 2 is placed in the chamber of interior plug 3, the bottom socket of the upper oral part of interior plug 3 and interior cap 4.On the outer of cap 4, this part combined the back and works to fix, seals, prevents adverse current with bottleneck in aluminium ring 1 was enclosed within.Perpendicular muscle c, f horizontal bar e are the muscle of projection, embed the interlock start-stop mutually and transfer to usefulness.Interior cap 4 the first half and outer cap 5 are by being threaded.Be provided with an awl cap 7 in interior cap 4 centres suitable for reading, seal fluid is played on awl cap 7 tops and outer cap 5 suitable for reading closely cooperating.During cap 5, outer cap 5 rises along screw thread outside rotating counterclockwise.Make its suitable for reading with the awl cap 7 stagger, can pour out liquid smoothly.All be provided with protruding perpendicular muscle c at enclosing cover 6 inwalls and outer cap 5 outer walls, can drive outer cap 5 when rotating enclosing cover 6 like this and rotate together.The place is provided with a protruding hook d in enclosing cover 6 inwall lower edges, is provided with a groove h in the outside, interior cap 4 bottoms, and enclosing cover 6 is by the external force effect during assembling, protruding hook d is embedded in the groove h, and like this, enclosing cover 6 is when compressing aluminium ring 1, can rotate, because the effect of protruding hook d can not upwards be extracted.Establish roundlet lid a at the crown center of enclosing cover 6, be provided with the otch g that a band connects some b between roundlet lid a and the enclosing cover 6, rotate enclosing cover 6 when uncork, drives outer cap 5 along the screw thread rising, the suitable for reading of outer cap 5 can top disconnection point b, and roundlet covers a and comes off, and liquid is poured out in realization.When liquid in the bottle does not use up, can clockwise rotate enclosing cover 6, outer cap 5 is return along screw thread.Awl cap 7 seals with the mouth on outer cap 5 tops.Because the roundlet of enclosing cover 6 crowns center lid a is pushed away during uncork, can't recover former state, can realize false proof or antitheft effect.

Claims (5)

1, a kind of plastic-aluminum is in conjunction with backing down anti-fake bottle lid, by interior plug (3), glass bead (2) in the interior plug (3), the awl cap (7) on interior plug (3) top, be enclosed within the externally threaded interior cap (4) that has on the interior plug (3), the outer cap (5) that has negative thread, be enclosed within the aluminium ring (1) on interior cap (4) lower edge, and enclosing cover (6) composition of a little dome (a) is established at the top, it is characterized in that the outside, interior cap (4) bottom is provided with a groove (h), place, enclosing cover (6) inwall lower edge is provided with a protruding hook (d), and protruding hook (d) embeds in the groove (h).

2, back down anti-fake bottle lid according to the described a kind of plastic-aluminum combination of claim 1, it is characterized in that being provided with between little dome (a) and the enclosing cover (6) one and have a plurality of otch (g) that connect point (b).

3, back down anti-fake bottle lid according to the described a kind of plastic-aluminum combination of claim 1, it is characterized in that the outer wall of outer cap (5) and the inwall of enclosing cover (6) all are provided with protruding perpendicular muscle (c), interlock mutually.

4, back down anti-fake bottle lid according to the described a kind of plastic-aluminum combination of claim 1, it is characterized in that interior cap (4) base and Nei Sai (3) outer, top are provided with the horizontal bar (e) of projection, interlock mutually.

5, back down anti-fake bottle lid according to the described a kind of plastic-aluminum combination of claim 1, it is characterized in that interior plug (3) inwall is provided with the muscle (f) of projection.

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