JP2906235B1 - scissors - Google Patents

Abstract

An object of the present invention is to use a pair of scissors, which can be held upright when the scissors are used again, since the scissors can be erected and placed sideways after use. The purpose is to provide scissors. SOLUTION: Two scissors body 1 and 2 are scissors rotatably connected around a support shaft 3, and a handle 9 of one scissor body 1 is for inserting a finger other than a thumb. First finger ring 4
The handle 10 of the other scissor body 2 is provided with a second finger ring 5 for inserting a thumb. A support 8 supporting the scissors in an upright position in cooperation with the mines 7 of the blade 6 so that the scissors can be erected on the lower side of the handle 5 9 is provided on the outer surface.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to scissors used for sewing or the like.

[0002]

2. Description of the Related Art Scissors in which two scissors are rotatably connected by a support shaft, and a handle of one scissor is provided with a finger ring for inserting a finger other than a thumb, and the other scissors are provided. Conventional scissors are provided with a finger ring to insert the thumb into the handle of the body,
The width of each finger ring was substantially constant over the entire circumference and was formed to be relatively small.

[0003]

The conventional scissors have the above-mentioned construction and the width of the finger ring is relatively small, so that when the scissors are laid sideways, one side of the scissors is completely worked. It was placed in a lying state so as to be in contact with the mounting surface such as a table. Therefore, put the scissors after cutting the cloth during sewing, and when using the scissors again in your hand, the scissors are laid down on the side, so your fingers should be placed on the work surface etc. The finger cannot be passed through the ring. Therefore, it is necessary to put up the scissors lying on the side and then pass the finger through.

[0004] In a sewing operation in which scissors must be frequently used or placed, it is troublesome to set up the scissors laid on the side once and then pass a finger through them. If the scissors are placed in an upright position, the fingers can be passed through the finger ring immediately, which increases work efficiency. Therefore, the present invention
An object of the present invention is to provide scissors that can be placed upright with the scissors laid down after using the scissors.

Further, when cutting a cloth or the like, the scissors advance forward while the mounting surface of the work table or the like and the outer surface of the finger hook ring of the scissors are in contact with each other. If the frictional resistance between the supporting portion and the mounting surface is large, the scissors are prevented from moving forward, and the work efficiency is reduced. Therefore, an object of the present invention is to enable scissors to smoothly advance while cutting a cloth or the like.

[0006]

The structure of the present invention is a pair of scissors in which two scissors bodies 1 and 2 are rotatably connected about a support shaft 3, and a handle 9 of one scissor body 1 is provided. Is provided with a first finger ring 4 for inserting a finger other than a thumb, and the handle 10 of the other scissor body 2 is provided with a second finger ring 5 for inserting a thumb. And lay the scissors in cooperation with the mines 7 of the blade portion 6 so that the scissors can be erected while the first finger hook ring 4 is under the second finger hook ring 5. The supporting portion 8 which supports the handle in the folded state is the handle 9 of the scissor body 1.
Characterized by being provided on the outer side surface.

According to a second aspect of the present invention, in addition to the above-described configuration of the present invention, the support portion 8 which comes into contact with a mounting surface such as a work table on which scissors are placed upright is further provided. Fluororesin is present on the surface.

[0008]

According to the present invention, the scissors can be set up with the first finger ring 4 under the second finger ring 5 with the scissors sideways. A supporting portion 8 for supporting the scissors in an upright state in cooperation with the mines 7 of the blade portion 6 is provided integrally on the outer surface of the handle 9 of the one scissor body 1 so as to be capable of being carried out. I have. Therefore, when cutting a cloth or the like by sewing, when the cloth is cut and the scissors are temporarily put on a mounting surface such as a work table and the scissors are used again, the finger is moved without moving the scissors. Since it can be inserted into the hanging ring, the efficiency of the sewing operation can be improved.

In recent years, most scissors have a finger ring whose surface is covered with a flexible resin having a high frictional resistance such as an elastomer resin in order to improve gripping comfort of the scissors. Therefore, with such scissors, when the scissors are advanced during use, the frictional resistance between the resin having a high frictional resistance covering the finger hook ring and the mounting surface such as a work table increases, so that the scissors are moved forward. Cannot be performed smoothly. According to the present invention, since the fluororesin is present on the surface of the support portion 8 which comes into contact with the mounting surface of the work table or the like on which the scissors are placed upright, the mounting surface of the work table or the like and the support portion 8 are not present. The frictional resistance of the scissors is very small, and the scissors can be smoothly moved forward while cutting the cloth.

[0010]

Embodiments of the present invention will now be described with reference to the drawings. The two scissors bodies 1 and 2 have blades 6 and 11 fixed to handles 10 and 9, respectively, in such a manner that bases of blades 6 and 11 are embedded in fronts of handles 10 and 9 made of synthetic resin. is there. Each of the handles 9, 10 is provided with a coating layer 13 made of an elastic synthetic resin on the surface of a rigid core material 12 made of a thermoplastic resin. As the thermoplastic resin, for example, polyethylene, polystyrene, polypropylene, acrylic resin, or the like is used. Examples of the elastic synthetic resin include, for example, elastomers.
Are used.

A handle 9 of the scissor body 1 is provided with a first finger ring 4 for inserting a finger other than the thumb. With the scissors laid down as shown in FIG.
When the blade is in the lower side, the mine 7 of the blade portion comes into contact with the mounting surface such as a work table, and the outer surface of the handle 9 also comes into contact with the mounting surface. To form As shown in FIG.
Is formed by providing a bulging portion 14 from the front end of the first finger hook ring 4 to the vicinity of the center of the first finger ring 4, and the supporting portion 8 is formed in a planar shape as shown in FIGS. Minne 7
The mineral 7 and the support portion 8 are present along a substantially straight line in the length direction of the scissors so that the support portion 8 and the support portion 8 can simultaneously contact on a mounting surface such as a work table.

The support portion 8 is not limited to the one formed in a planar shape as described above. For example, by providing a concave portion in the longitudinal direction of the center of the support portion 8, the support portion 8 can be formed of two right and left portions. It goes without saying that there is no problem even if the projection is an elongated projection or the like. Alternatively, the support portion 8 may be a pair of hemispherical projections. Further, as shown in FIG. 4, the support portion 8 may be provided at a rear portion of the first finger hook 4, or as shown in FIG. 5, the support portion 8 is formed in a substantially circular plane. No problem.

The first finger ring 4 is formed by providing a coating layer 13 made of an elastic elastomer on the surface of a rigid core 12 made of polystyrene. In the manufacturing method, first, the core material 12 is formed by injection molding, and then the coating layer 13 is formed.
By injection molding.

The entire outer surface of the first finger ring 4 has a coating layer 13.
The core material 12 of the support portion 8 is not exposed. This is because, when the scissors are moved while being placed on the mounting surface of the worktable during the operation, if the surface of the support portion 8 in contact with the mounting surface is a substance having a large frictional resistance such as an elastomer, the scissors are moved. Is not performed smoothly. Further, the support portion 8 from which the core material 12 is exposed protrudes outward from the surface of the coating layer 13. This is because if the surface of the support portion 8 and the surface of the coating layer 13 are on the same plane, the coating layer 13 is in contact with the mounting surface. This is because the frictional resistance increases and the scissors cannot be moved smoothly. Supporting part 8 with exposed core 12
If the is protruded outward from the surface of the coating layer 13, the scissors can move smoothly because the coating layer 13 does not contact the mounting surface.

Further, a coating of a fluororesin is provided on the surface of the support portion 8 in order to smoothly move the scissors. Since the fluororesin has a very small frictional resistance, the scissors can be moved more smoothly. Instead of providing a fluororesin film, a fluororesin may be mixed into the core material 12. In this case, unlike the film, the fluororesin is frictionally applied to the core material 12.
Since it is not rubbed off from the surface, the smooth effect of the fluororesin does not disappear.

A handle 10 of the other scissor body 2 is provided with a second finger ring 5 for inserting a thumb. The handle 10 has a rigid core 12 made of polystyrene and a coating layer 13 made of an elastic elastomer provided on the surface thereof. The scissor body 1 and the scissor body 2 are rotatably connected by a support shaft 3.

[Brief description of the drawings]

FIG. 1 is a front view of the present invention.

FIG. 2 is a partial outer side view of the handle showing a support portion of the handle.

FIG. 3 is a sectional view taken along line AA in FIG. 1;

FIG. 4 is a front view of another embodiment of the present invention.

FIG. 5 is a partial outer side view of the handle showing a support portion of the handle of FIG. 4;

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Scissor body 2 Scissor body 3 Support shaft 4 First finger hook ring 5 Second finger hook ring 6 Blade part 7 Mine 8 Support part 9 Handle 10 Handle 11 Blade part 12 Core material 13 Coating layer 14
Bulge

Claims (2)

(57) [Claims] 1. A scissor comprising two scissors bodies (1, 2) rotatably connected about a support shaft (3), and a handle (9) of one scissor body (1) is attached to a handle (9). A first finger ring 4 for inserting a finger other than the thumb is provided, and a handle (10) of the other scissor body (2) is provided with a second finger ring (5) for inserting a thumb. The blades (6) are positioned so that the scissors can be erected and the scissors can be laid down with the first finger ring (4) under the second finger ring (5). A scissors characterized in that a support portion (8) for supporting the scissors in an upright state in cooperation with the mineral (7) is provided on the outer surface of the handle (9) of the one scissor body (1). 2. The scissors according to claim 1, wherein a fluororesin is present on a surface of the supporting portion (8) which comes into contact with a mounting surface of a work table or the like on which the scissors are placed in an upright state.