CN201105978Y - Long two-circular knife one-wheel bottle neck unsealing device - Google Patents

Abstract

The utility model relates to a bottle opener with a long cutter, two round cutters and a pulley: a U-shaped cutter holder is provided with an assembly of the long cutter, two round cutters and the pulley; a bottle nozzle is placed in the clearance between the three cutters and the pulley; the U-shaped cutter holder is squeezed inwards so as to lead the U-shaped cutter holder to be compressed onto a tinfoil sealer of the bottle nozzle tightly pressed by the cutter edges and the pulley; the tinfoil sealer can be opened easily, conveniently and safely by turning the U-shaped cutter holder around the bottle nozzle by no less than half a circle.

Description

Long two dise knifes, one one wheel bottle neck unsealing device

Affiliated technical field

The utility model relates to a kind of length two dise knifes one 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.

Summary of the invention

The purpose of this utility model provides a kind of length two dise knifes one 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 two dise knifes and pulley combination, gap space is just in time put into bottle neck in three blades 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 dise knifes; 6 pulleys; 7 wheel shafts.

The specific embodiment

Long two dise knifes, one one wheel bottle neck unsealing device of the utility model comprises a knife rest 1, its dress knife face has five boss 4, rimmer knife 2, dise knife 5 usefulness screws 3 are fixed on the boss 4, pulley 6 usefulness wheel shafts 7 are fixed on the knife rest, gap space in the cutter of dress knife face and pulley face and the pulley is pressed on the bottle neck that needs to break a seal, 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, grow two dise knifes, one one wheel bottle neck unsealing device, it is characterized in that: symmetry is equipped with a rimmer knife and two dise knifes and pulley combination on the boss of " U " type knife rest.

2, length two dise knifes one one wheel bottle neck unsealing device according to claim 1, it is characterized in that: rimmer knife, dise knife are fastened on the knife rest by screw.

3, length two dise knifes one 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.