CN2635565Y - Inner lid burst antiforge aluminium plastic cover - Google Patents

Abstract

Disclosed is an anti-counterfeiting aluminum plastic cap with a bursting inner cap, which is composed of an inner plug (5), a sealing plug (4), a combination sleeve (3) with a clamping jaw (8), an inner cap (2) connected with the upper part of the combination sleeve (3) by a thread, an outer cap (1) connected with the inner cap (2) by a vertical reinforcement, an aluminum cap (6) and a bursting ring (7). The vertical reinforcement in the middle of the combination sleeve (3) is occluded with the vertical reinforcement inside the bursting ring (7). The utility model is characterized in that the bursting ring (7) is connected by point with the inner cap (2). With a simple structure, the utility model reduces the fitting procedure and improves the product efficiency.

Description

The false proof aluminium-plastic cap of inner cap explosion

(1) technical field: the utility model relates to a kind of bottle cap, especially a kind of false proof aluminium-plastic cap of inner cap explosion that combination cover and bottle neck are combined.

(2) background technology: at present, all bottle caps all are made up of inner cap and enclosing cover, and inner cap is made up of Nei Sai and bottle neck two parts, the outside of bottle cap all is to wire up with aluminum barrel, and on aluminum barrel the company's of being provided with some tangent line, when opening bottle cap, tangent line disconnects the false proof effect of playing, this bottle cap antifalse effect is relatively poor, and it is divided into two parts to the combination cover, when producing, must open two molds, and the assembling procedure complexity, manufacturing schedule is slow, and efficiency is low.After, being head it off, I have invented combination shell type anti-counterfeiting cover, and its Cracked ring 6 is an absolute construction, though progress has been arranged, because Cracked ring 6 is absolute construction, bottle cap still need increase mould in process of production, many one procedure.

(3) summary of the invention: the purpose of this utility model is to overcome the deficiency of above-mentioned prior art and a kind of minimizing frock program is provided, the production efficiency height, and can keep the false proof aluminium-plastic cap of specious inner cap explosion.

The purpose of this utility model can reach by following measure: the false proof aluminium-plastic cap of inner cap explosion, the false proof aluminium-plastic cap of inner cap explosion, by interior plug 5, sealing plug 4, have the combination cover 3 of claw 8, by screw thread with combination cover 3 top bonded assembly inner caps 2, form by erecting muscle and inner cap 2 bonded assembly enclosing covers 1, aluminium lid 6 and Cracked ring 7, the perpendicular muscle at combination cover 3 middle parts and the perpendicular muscle interlock of Cracked ring 7 in-to-ins, its characteristics are that Cracked ring 7 and inner cap are connected at 2.Cracked ring 7 has two sections compositions at least.

Compared with the prior art the utility model has following good effect: because Cracked ring 7 is connected with 2 of inner caps, change Cracked ring 6 for the absolute construction pattern, reduced by a mold in process of production, reduced production process, improved production efficiency.

(4) description of drawings: figure is the false proof aluminium-plastic cap structural representation of inner cap explosion

(5) specific embodiment: describe the utility model in detail and provide an embodiment: fill in 5 in sealing plug 4 is packed into below in conjunction with accompanying drawing, outside interior plug 5, be with the combination cover 3 of band claw 8 then, bottom at combination cover 3 puts aluminum barrel 6, again at the top of combination cover 3 cover inward upper cover 2 and Cracked ring 7, be inserted in enclosing cover 1 in inner cap 2 outsides then, the outside of enclosing cover 1 puts aluminum barrel 6 again and just finishes assembling process, when being used for bottle cap when packing, can directly being pressed into and realizing encapsulation.When opening bottle cap, can firmly turn round enclosing cover 1, because the inside of enclosing cover 1 is provided with perpendicular muscle, the outside of inner cap 2 is provided with perpendicular muscle, and phase interlock between the perpendicular muscle, so also twisted inner cap 2 twisting enclosing cover 1 time.Because the top of combination cover 3 is connected with inner cap 2 by fine thread, so inner cap 2, enclosing cover 1 and aluminum barrel 6 leave the top of combination cover 3 together, bottle cap is opened.When inner cap 2, enclosing cover 1 and aluminum barrel 6 twist together, because Cracked ring 7 is that point is connected with the bottom of inner cap 2, so Cracked ring 7 is twisted together, but because the middle part of combination cover 3 has the perpendicular muscle interlock mutually in perpendicular muscle and the Cracked ring 7, make Cracked ring 7 not rotate, thus force Cracked ring 7 to be connected disconnection with the point of inner cap 2, because Cracked ring 7 has two sections compositions at least, so Cracked ring 7 is destroyed by explosion, thereby plays anti-fake effect.

Claims (2)

1, the false proof aluminium-plastic cap of inner cap explosion, by interior plug (5), sealing plug (4), have the combination cover (3) of claw (8), by screw thread with combination cover (3) top bonded assembly inner cap (2), form by erecting muscle and inner cap (2) bonded assembly enclosing cover (1), aluminium lid (6) and Cracked ring (7), the perpendicular muscle interlock of the perpendicular muscle at combination cover (3) middle part and Cracked ring (7) in-to-in is characterized in that Cracked ring (7) is connected with inner cap (2) point.

2,, it is characterized in that Cracked ring (7) has two sections compositions at least according to the false proof aluminium-plastic cap of the described inner cap explosion of claim 1.