Energy-saving latch film sealing antitheft bottle opening combination

Abstract

The invention discloses an energy-saving latch film sealing antitheft bottle opening combination. The combination comprises a bottle opening formed in a bottle body, an antitheft easy tearing film covering the bottle opening, and a bottle cap in buckle combination with the bottle opening; the bottle body is made of an elastic material; the bottle opening is provided with a support ring, a buckle ring, an elastic sealing ring and a sealing ring arranged in sequence from bottom to top; the antitheft easy tearing film is fixed on a seal; an end surface sealing ring is arranged on the inner side of the bottom surface of the bottle cap; a buckle ring and an elastic sealing ring base are arranged on the inner side of the side surface of the bottle cap in sequence from bottom to top; an open leveraging handle is arranged on the outer side of the side surface of the bottle cap; the height of space between the elastic sealing ring base and the buckle ring is larger than the height of the elastic sealing ring; and when the bottle cap covers the bottle opening, the buckle ring is clamped into space between the support ring and the buckle ring, and the elastic sealing ring is clamped into theelastic sealing ring base. The combination can quickly cover the cap, can repeatedly seal the bottle opening, and achieves the effect of material saving.

Description

Technical field [0001] The invention relates to the technical field of plastic bottles, in particular to an energy-saving lock type film seal anti-theft bottle mouth combination. Background technique [0002] In the prior art, the mouth of a plastic bottle and the cap are generally connected by threads, and the inner surface of the cap is provided with internal threads. This requires the cap to set a certain height according to the number of turns of the internal threads, and the cap must Only a certain thickness can be twisted, so that the bottle cap and the bottle mouth can be unscrewed or closed. Corresponding to a large-scale bottle production company, the cost of producing a screw cap is huge, while the traditional PET water bottle, when drinking water in the bottle, you need to use a large torque to twist off the anti-theft bridge of the bottle cap to open the cap. Therefore, a cost-saving functional cap is needed. Lift the PE cap with gentle force to protect the PET agains...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the mouth of the plastic bottle and the bottle cap are generally connected by threads, and the inner surface of the bottle cap is provided with internal threads, which requires the bottle cap to be set at a certain height according to the number of turns of the internal thread, and the bottle cap must be Only a certain thickness can be twisted, so that the bottle cap and the bottle mouth can be unscrewed or closed. For a company that produces a large number of bottles, the cost of producing threaded bottle caps is huge, while the traditional For PET water bottles, when drinking water in the bottle, it is necessary to twist off the anti-theft bridge of the bottle cap with a large torque to open the bottle cap, so a cost-saving functional cap is needed. Easy tear off film to open the bottle

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