CN201442849U - Four-angle-knife tinfoil seal cutter - Google Patents

Abstract

A four-angle-knife tinfoil seal cutter comprises two T-shaped semicircle knife rests which are combined by a dovetail groove, and can slide and extend through the dovetail groove and a spring, wherein two angle knives are respectively arranged on the two knife rests through angle knife screws, and the middle hollows of the four angle knives can just be used for placing bottlenecks, the two T-shaped knife rests are compressed inwards, and the cutting edge portions of the angle knives on the knife rests can press on the tinfoil seal of the bottleneck, and then are rotated 1/4 turns around the bottlenecks, thereby easily cutting tinfoil seals.

Description

Four jiaos of cutter tinfoil paper sealing cutters

Affiliated technical field

The utility model relates to four jiaos of cutter tinfoil paper sealing cutters that a kind of tinfoil paper that bottle neck can be sealed cuts.

Background technology

In daily life; people's used cutter profile when opening the masking foil that tinfoil paper seals is generally setting-in blade on the Plastic Parts of " U " type; housing generally is the arc connection by " U " type frame lower end; because connecting strap is thin and the requirement of elasticity out of reach; people squeeze off the shell of cutter can not use again through regular meeting in the process of using, or because the not sharp incision masking foil that is difficult for when cutting of insert shape.

Summary of the invention

The purpose of this utility model provides a kind of four jiaos of cutter tinfoil paper sealing cutters, and it can cut the tinfoil paper of bottle back seal simply and easily, and housing easy fracture not.

The purpose of this utility model is to realize like this, be combined into one by dovetail furrow and by a dovetail furrow and a spring sliding extension by two T-shape semicircle knife rests, on two knife rests, by screw two angle cuttves are installed respectively, bottle neck is just in time put in the middle room of four jiaos of cuttves, two T-shape knife rests are inwardly compressed, the tinfoil paper that makes the blade part of the angle cutter on the knife rest be pressed in bottle neck is sealed up, and rotates then after bottle neck changes 1/4 circle, just cuts the tinfoil paper envelope easily.

The utility model compared with prior art has the following advantages: by being respectively equipped with two angle cuttves on two T-shape semicircle knife rests, and two T-shape semicircle knife rests can pass through the spring sliding extension, therefore can cut the tinfoil paper envelope quickly and easily, easy fracture not, it is simple in structure, safety easy to use.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is a knife rest back view of the present utility model.

In each figure, 1 front rest; 2 jiaos of cuttves; 3 jiaos of cutter screws; 4 back tool rests; 5 coil tension springs.

The specific embodiment

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

As shown in Figure 1, a kind of four jiaos of cutter tinfoil paper sealing cutters are T-shape semicircle front rest 1 by two, back tool rest 4 is combined into one, back tool rest 4 is provided with a coil tension spring 5, two T-shape semicircle front rests 1, back tool rest 4 is adorned two angle cuttves 2 respectively, angle cutter 2 is fixed on the knife rest by angle cutter screw 3, during use, with T-shape semicircle front rest 1, angle cutter 2 on the back tool rest 4 is placed on the edge of bottleneck, with T-shape semicircle front rest 1, back tool rest 4 is extruding and rotary cutter 1/4 circle inwardly, the masking foil of bottleneck can be scratched, unclamp and by coil tension spring 5 two T-shape knife rests are resetted behind the hand to get final product.

Claims (2)

1. one kind four jiaos cutter tinfoil paper sealing cutters, two T-shape semicircle knife rests are combined into one by dovetail furrow, and two is characterized in that: two jiaos of cuttves are housed respectively on two knife rests.

2. four jiaos of cutter tinfoil cutters according to claim 1 is characterized in that: between two knife rests coil tension spring is housed.

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