CN201148338Y - Elastic two-wheel one-circle cutters - Google Patents

Abstract

The utility model discloses an elastic two-wheel and one-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; two runners and one round knife are respectively inlayed on the two inner housings, and 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 runner and the round knife, 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 runner and the round knife blade 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-wheeled one circle cutter

Affiliated technical field

The utility model relates to the elasticity two-wheeled one circle 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-wheeled one 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-wheeled one 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, be inlaid with two runners and a dise knife on two inner housings respectively, 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 runner and dise knife, 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 runner embedded on the inner housing and circular knife 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, be inlaid with two runners respectively on two inner housings and a dise knife is 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, dise knife; 6, runner; 7, elastic steel sheet.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing:

As shown in Figure 1, one elasticity two-wheeled, one 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 liang of crescent moon bodies 1,2 respectively with inner housing 3,4 close-fittings, inlaying two runners 6 on the inner housing 3 on embedding one dise knife 5 and the inner housing 4 is used for sliding and scratches 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 need will have tinfoil paper during use just is being put in the positive spatial location of dise knife 5 and runner 6, grasp two crescent moon bodies 1,2 interior recess, inwardly compressive belt dynamic elasticity steel disc 7 is curved downwards, thereby rotate dise knife 5 and runner 6 rotary cutters that the drive inner housing is inlayed then and be no less than 1/2 circle, the masking foil of bottleneck can be scratched, unclamp and drive the crescent moon bodies by elastic steel sheet 7 behind the hand and inner housing restores to the original state.

Claims (1)

1, a kind of elasticity two-wheeled one circle cutter connect two crescent housings by an elastic steel sheet and form a round, it is characterized in that: be inlaid with two runners and a dise knife on the inner housing respectively.

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