CN201077749Y - Long circular knife one wheel bottle neck unsealing device - Google Patents

Abstract

The utility model relates to a bottle cap opener integrating a long knife, a round knife and a pulley, which is characterized in that the long knife and the pulley are combined with the round knife and arranged on a U-shaped tool holder; a bottle cap can be arranged in the spaces among the knives and the pulley; the U-shaped tool holder is pressed inwards, thereby enabling the tool holder to be compressed to the edges of the knives and the pulley, and tightly pressed on a tinfoil seal of the bottle cap; the tinfoil can be easily, conveniently and safely unsealed when the U-shaped tool holder is rotated by at least 1/2 circle along the bottle cap.

Description

Long circular knife one wheel bottle neck unsealing device

Affiliated technical field

The utility model relates to a kind of long circular knife one wheel bottle neck unsealing device in the bottle neck Kaifeng that tinfoil paper can be sealed.

Background technology

In daily life, when drinking red, the white wine that is sealed by tinfoil paper, Kaifeng has just become a little difficult problem, and tends to therefore hinder hand, not only inconvenience but also dangerous.

Sometimes, the method for have to take to cut off in order breaking a seal or to lancinate etc., but all undesirable.

The utility model content

The purpose of this utility model provides a kind of long circular knife one wheel bottle neck unsealing device, and it can be simply, the tinfoil paper envelope on convenient, the safe Kaifeng bottle neck.

The purpose of this utility model is achieved in that on " U " type nylon knife rest, symmetry is equipped with a rimmer knife and pulley and dise knife combination, gap space is just in time put into bottle neck in blade and the pulley, when " U " type knife rest is inwardly pushed, blade part on the knife rest and pulley are pressed on the tinfoil paper that bottle neck seals, " U " type knife rest is rotated around bottle neck be no less than 1/2 circle, just make tinfoil paper seal bottle neck Kaifeng easily.

Description of drawings

Fig. 1 is a constructional drawing of the present utility model;

Fig. 2 is the utility model echelon sectional view;

Fig. 3 is a knife rest back side full figure.

In each accompanying drawing, 1 knife rest; 2 rimmer knifes; 3 screws; 4 boss; 5 pulleys; 6 wheel shafts; 7 dise knifes.

The specific embodiment

The utility model long circular knife one wheel bottle neck unsealing device comprises a knife rest 1, its dress knife face has four boss 4, rimmer knife 2 usefulness screws 3 are fixed on the boss 4, pulley 5 is fixed on the knife rest homonymy with wheel shaft 6 and screw 3 respectively with dise knife 7 combinations, gap space in the cutter of the one side of dress cutter and pulley and the pulley is pressed on the bottle neck that needs Kaifeng, inwardly extruding knife rest to blade and pulley presses on the tinfoil paper, then around bottle neck rotate " U " type knife rest 1/2 circle just can be simply after above, conveniently, tinfoil paper on the safe Kaifeng bottle neck seals.

Claims (3)

1. long circular knife one wheel bottle neck unsealing device is characterized in that: symmetry is equipped with a rimmer knife and pulley and dise knife combination on the boss of " U " type knife rest.

2. long circular knife one wheel bottle neck unsealing device according to claim 1 is characterized in that: each blade is fastened on the knife rest by screw.

3. long circular knife one wheel bottle neck unsealing device according to claim 1, it is characterized in that: pulley is fixed on the knife rest by wheel shaft.

Images