CN200957603Y - Adjusting shear - Google Patents

Abstract

The utility model discloses an adjustable scissors comprising a body, a handle and a positioning pin. Two or more holes are provided on the body; the cross section of the body is of a shape of groove with different heights. Blades are placed inside the groove in the body. Two or more thread holes corresponding with holes on the body are provided on the blades, which are fixed by screws through the holes on the body. By adopting the structure, the scissors can be operated conveniently with a favorable utilization effect without necessity of sharpening, and the blades can be exchanged simply and rapidly.

Description

A kind of adjustable scissors

Technical field

The utility model relates to a kind of scissors class, and more particularly, it relates to a kind of scissors that has the interchangeable blade.

Background technology

At present, sell on the market scissors miscellaneous, the particularly edge of a knife blunt or when jagged, must pretty troublesome to grind, but breach is greatly the time, can't grind can only be shortcoming such as to scrap.Up to the present, on market, do not see as yet simple in structure, need not grind, need not scrap, scissors that available blade is changed, need for this reason and a kind ofly overcome deficiency of the prior art, and the interchangeable scissors of blade simple in structure.

Summary of the invention

The utility model provides a kind of, provide a kind of simple in structure, need not grind, need not scrap, scissors that available blade is changed.

For achieving the above object, the technical solution of the utility model is:

A kind of adjustable scissors, comprise cutter hub, handle, alignment pin, cutter hub is provided with two or more holes, the cross section of cutter hub is not contour groove, blade is placed in the groove of cutter hub, two or more and the corresponding screwed hole of cutter hub are arranged on the blade, be screwed by the hole on the cutter hub.

The utility model makes that this scissors is easy to use owing to adopt this structure, need not whet a knife, and it is simply quick to change blade, and result of use is good.

Description of drawings

Fig. 1 is that the utility model uses connection diagram;

Fig. 2 is an AA cutaway view of the present utility model.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

As shown in Figure 1, 2, a kind of adjustable scissors, comprise cutter hub 2, handle 5, alignment pin 4, cutter hub 2 is provided with two or more holes, the cross section of cutter hub 2 is not contour grooves, blade 1 is placed in the groove of cutter hub 2, and two or more and cutter hub 2 corresponding screwed holes are arranged on the blade 1, and is fixing with screw 3 by the hole on the cutter hub 2.Owing to adopt this structure, make that this scissors is easy to use, need not whet a knife, it is simply quick to change blade, and result of use is good.

Claims (1)

1. adjustable scissors, comprise cutter hub (2), handle (5), alignment pin (4), cutter hub (2) is provided with two or more holes, it is characterized in that, the cross section of described cutter hub (2) is not contour groove, described blade (1) is placed in the groove of described cutter hub (2), and two or more and the corresponding screwed hole of cutter hub (2) are arranged on the described blade (1), and is fixing with screw (3) by the hole on the cutter hub (2).

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