CN201148333Y - Elastic two-circle cutters - Google Patents

Abstract

The utility model discloses an elastic two-circle knife breaker, wherein, an elastic steel sheet is connected with two crescent housings to form a rounded body; an inner housing is respectively embedded in two crescent bodies so as to closely match the crescent body; a round knife is respectively inlayed on the two inner housings; the two crescent bodies have an inner ''concave'' shape which is convenient for the housing to be held by hands. When in use, a bottle mouth with a tinfoil is rightly put at the median spatial position of the two round knives, and the inner ''concave'' positions of the two crescent bodies are held by hands, and strength is put forth inward and drives the elastic steel sheet to bend downward at the same time; and then the two crescent bodies are rotated to drive the two round knife blades embedded on the two inner housings to rotate no less than 1/2 circle, and a tinfoil seal can be easily ripped.

Description

Elasticity two circle cutter

Affiliated technical field

The utility model relates to the elasticity two garden cutter that a kind of masking foil that bottle neck can be sealed cuts.

Background technology

In daily life, people have broken seal into a neither big nor small difficult problem when drinking by tinfoil paper leak free wine, and people have also designed some and opened cutter, but these blades generally are fixed on the cutter hub by screw or rivet, in use the phenomenon that runs into screw or loosing of rivet or come off through regular meeting; And some knife rest is the direct injection mo(u)lding of nylon or plastics, in use runs into phenomenon of rupture through regular meeting, thus people in the process of using through regular meeting for this reason and worried.

Summary of the invention

The purpose of this utility model provides a kind of elasticity two circle cutter, and it can cut the tinfoil paper and the blade fixation of bottle back seal simply and easily, and cutter hub easy fracture not.

The purpose of this utility model is to realize like this, a kind of elasticity two circle cutter, connect two crescent housings by an elastic steel sheet and form a round, embedded inner housing of difference and crescent moon body close-fitting in the two crescent moon bodies, respectively be inlaid with a dise knife on two inner housings, the profile of two crescent moon bodies is interior " recessed " shape, the profile of " recessed " was convenient to grasp housing in two crescent moon bodies were, during use, the bottleneck that will have tinfoil paper just is being put in the positive spatial location of two dise knifes, interior " recessed " that grasp two crescent moon bodies inwardly located firmly, it is curved downwards to drive elastic steel sheet simultaneously, rotate then two crescent moon bodies drive two embedded on inner housing circular knifes rotate be no less than 1/2 circle after, just scratch the tinfoil paper envelope easily.

The utility model compared with prior art has the following advantages: connect two crescent housings by an elastic steel sheet and form a round, when firmly inwardly pushing cutter hub, owing to connect therefore not easy fracture of cutter hub by elastic steel sheet, respectively be inlaid with a dise knife on two inner housings and be connected firmly, therefore when the cutting masking foil, fracture can not occur or fall the cutter phenomenon.

Description of drawings

Fig. 1 is a upward view of the present utility model.

Fig. 2 is a front view of the present utility model.

In each figure, 1,2, the crescent moon body; 3,4, inner housing; 5,6, dise knife; 7, elastic steel sheet

The specific embodiment

The invention will be further described below in conjunction with accompanying drawing:

As shown in Figure 1, one elasticity, two circle cutter, connect two crescent moon bodies 1 by an elastic steel sheet 7,2, elastic steel sheet 7 and two crescent moon bodies are formed a circle, crescent moon body 1,2 inner embedded inner housings 3 respectively, 4, two crescent moon bodies 1,2 respectively with inner housing 3,4 close-fittings, inner housing 3, each embedding one dise knife 5 on 4,6 are used to scratch the tinfoil paper envelope, crescent moon body 1, " recessed " shape was convenient to grasp as shown in Figure 2 in 2 profiles were, the bottleneck that only needs during use to have tinfoil paper just is being put in two dise knifes 5,6 positive spatial location, grasp two crescent moon bodies 1,2 interior recess, inwardly compressive belt dynamic elasticity steel disc 7 is curved downwards, thereby rotate then to make and drive the dise knife 5 that inner housing is inlayed, 6 rotary cutters are no less than 1/2 circle, the masking foil of bottleneck can be scratched, and unclamp to drive the crescent moon bodies by elastic steel sheet 7 behind the hand and inner housing restores to the original state.

Claims (2)

1, a kind of elasticity two circle cutter connect two crescent housings by an elastic steel sheet and form a round, and it is characterized in that: embedded inner housing of difference and crescent moon body close-fitting in the two crescent moon bodies respectively are inlaid with a dise knife on two inner housings.

2, elasticity two circle cutter according to claim 1, it is characterized in that: the profile of two crescent moon bodies is interior " recessed " shape.

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