JPH0591562U - Front and rear scissors - Google Patents

Abstract

(57) [Summary] [Purpose] It is possible to cut forward and backward by providing a blade that cuts from the other side toward you without changing the direction of the object to be cut or holding scissors. It provides scissors that can be done. [Structure] A mechanism for attaching a pulling blade (3) to the handle (1) of scissors, and opening and closing the blade by a roller (7) guided by an elongated hole (6) provided in the handle (2). By opening and closing, the blade (9) in the forward direction and the blade (3) in the pulling direction both open and close to cut an object.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to scissors having both a general blade for cutting forward by cutting in the pusher direction and a blade for cutting backward by cutting in the puller direction.

[0002]

[Prior Art]

 Conventional scissors were tools that cut only in the pusher direction.

[0003]

[Problems to be solved by the device]

 Conventional scissors are cut only in the pusher direction, so when cutting from the top side to the bottom side, such as when cutting out newspaper articles, the direction of the scissors should be reversed by reversing the direction of the newspaper. There was an inconvenience to rearrange the materials according to. The present invention has been made to eliminate this drawback.

[0004]

[Means for Solving the Problems]

 At the middle of the handle (1) on one side of the scissors, attach a pulling blade (3) with a fulcrum (5). The other handle (2) of the scissors is provided with an elongated hole (6), and the roller (7) attached to the end of the handle (4) of the blade for pulling and pulling is guided by the hole. A shearing blade (8) is attached to the meshing portion of the pull-cutting blade (3) and the handle (1), and by engaging with the blade (3), the structure functions as scissors. When the handles (10) of the handles (1) and (2) are opened, the scissors blade (9) is opened. When the handle (2) is opened, the roller (7) guided by the elongated hole (6) opens the pull-cutting blade (3) with the fulcrum (5) as the fulcrum, and opens together. When the handle (10) is closed, both the blade (9) and the blade (3) are closed to cut the material between the blades. The present invention is both front and rear scissors having the above structure.

[0005]

[Operation] When cutting an object with the scissors, when the scissors are advanced and cut, the blade (9) is used. In order to advance the cutting by the blade (9), the scissors are advanced in the pusher direction. .. This is the conventional method of using traditional scissors. When cutting from the other side to the front side with the scissors, the cutting is performed using the blade (3), and in order to advance the cutting by the blade (3), the scissors are cut while moving backward in the pulling direction.

[0006]

【Example】

 1 and 2 show a conventional scissors with a blade for pulling a hand. In this example, the blade for pull tab cutting is small and mainly the forward cutting. On the other hand, in the examples shown in FIG. 3 and FIG. 4, the blade for pulling the handle is enlarged, so that the handle (1) and the blade (8) are integrated, and the handle (10) is attached on the blade (8). It has a shape. In this example, the pull handcutter is mainly used. FIG. 5 is an application example of the present invention, in which the forward cutting blade is omitted, and the scissors are exclusively used for puller cutting. As in these examples, the size and shape of the front and rear blades can be freely adjusted and made, and it is also possible to use scissors exclusively for pulling hand cutting.

[0007]

[Effect of the device]

 By using both front and rear cutting scissors according to the present invention, when cutting scissors in which the direction in which the scissors are inserted is different, there is no need to rearrange the material to be cut and the scissors do not have to be held again. You can cut the object by advancing the scissors. This is an unprecedented breakthrough method, and it can be used most effectively for clipping newspaper articles.

[Brief description of drawings]

FIG. 1 is an overall view of the present invention with an open blade

FIG. 2 is a view of the present invention with the blade closed as a whole.

FIG. 3 is a diagram showing a blade closed in a modification of the present invention.

FIG. 4 is a diagram showing a blade opened in a modification of the present invention.

[Fig. 5] Scissors for pulling handrails in an application example of the present invention

[Fig. 6] Example of change of pull-cutting-only scissors

[Explanation of symbols] 1 handle 2 handle 3 blade for pulling hand cutting 4 handle 5 fulcrum 6 long hole 7 roller 8 blade 9 blade 10 handle

Claims (1)

[Scope of utility model registration request] 1. Scissors having blades for cutting in both a forward direction (push direction) and a backward direction (pull direction).