JP3230351U - Cut piece holding scissors - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cutting piece holding scissors capable of reliably holding a cut piece and having a simple structure when cutting an object to be cut such as a fishing line. SOLUTION: In scissors in which a pair of upper and lower blades are rotatably connected by a support shaft, an extension portion extending outward from a lower end portion of a lower blade 7 beyond a cut surface and an extension portion. A holding portion 8 having a holding piece erected upward from the outer edge of the extending portion is formed, and the upper blade 6 can be accommodated between the lower blade and the holding piece. Along with the formation of a space, a gap is formed between the outer surface of the upper blade and the inner surface 8c of the holding piece, and the upper end of the holding portion is equal to or more than the blade line 7c of the lower blade. It is provided at a height. [Selection diagram] Fig. 1

Description

The present invention relates to cutting piece holding scissors capable of holding a cut piece when cutting an object to be cut such as a fishing line.

Generally, in scissors in which a pair of upper and lower blades are rotatably connected by a support shaft, when the blades are opened and closed to cut a fishing line or the like, fine cutting pieces are scattered around between the blades. There was a problem that it could not be collected.
In particular, with concerns about plastic problems in recent years, environmental impacts such as pieces of fishing thread used by anglers flowing into the sea or rivers and birds eating the pieces have also become a problem.
Further, even in a cooking place, when cutting a bag such as a pouch, the cut pieces fall on the table or the floor and flow out into the sewage, which is concerned about the influence on the environment.
Such a problem becomes a more serious problem because the cut pieces are small, and in particular, a thin resin wire such as a fishing line is elastically blown off immediately after being cut with ordinary scissors.

In order to solve such a problem, the following scissors have been conventionally proposed.
According to Prior Document 1, in scissors in which a pair of blades (1, 2) are rotatably connected by a support shaft (3), a pair of blades is formed on the inner surface of one blade (1). The gripping body (6) for gripping the cut piece (Wa) of the object to be cut (W) cut by the opening / closing rotation of (1 and 2) in cooperation with the other blade body (2) It is a scissors characterized in that it is movably attached to an action position (P1) facing the blade body (2) of No. 1 and a non-action position (P2) not facing the other blade body (2).

Further, according to the prior document 2, of the pair of blades constituting the scissors, the cut pieces cut by the pair of blades are gripped in cooperation with the other blades with respect to the side surface inside one blade. The scissors are provided with a grip portion (6c) for the purpose.

Further, according to the prior document 3, the first blade body having the first blade and the first handle and the second blade body having the second blade and the second handle are the supporting shafts. By the way, in the gardening shears that are openably and closably connected, an auxiliary tool is provided so as to cover the first blade, and the auxiliary tool extends in the longitudinal direction of the first blade and faces each other. A side wall and a connecting portion connecting these side walls to each other, whereby the cross-sectional shape perpendicular to the longitudinal direction of the first blade of the auxiliary tool is U-shaped, and the pair of side walls The distance between the inner surfaces is substantially equal to the sum of the thickness of the first blade and the thickness of the second blade, and the second blade of the pair of side walls when the gardening shears are closed. The side wall on the approaching side is elastically deformable in a direction that increases the distance between the inner surfaces of the pair of side walls, and the connecting portion of the auxiliary tool faces the back of the first blade. The U-shaped opening portion opens toward the second blade, the auxiliary tool is urged by a spring means toward the back of the first blade, and the gardening shear is to be cut. In a state where an object is not sandwiched, the tips of the pair of side walls of the auxiliary tool protrude forward from the cutting edge of the first blade in a plane perpendicular to the longitudinal direction of the first blade. It is a gardening shears with the characteristics.

Japanese Patent No. 2620400 Jikkenhei No. 1-104966 Japanese Patent No. 3235996

However, in the structure of the scissors of the prior art, on the inner surface of the lower blade described in the prior documents 1 and 2, the cut pieces cut by the pair of blades and the others cooperate with the upper blade. Although a grip portion for gripping is provided, it has been found by the study of the inventor of the present application that the grip portion cannot sufficiently hold the cut piece after cutting.

Further, in the structure of the scissors according to the prior document 3, the number of articles increases and the structure becomes complicated, such as providing a spring means to the auxiliary tool provided on the scissors.

Therefore, as a means for solving the above problems, the cutting piece holding scissors according to the present invention are scissors in which a pair of upper and lower blades are rotatably connected by a support shaft, and the cutting surface is formed from the lower end of the lower blade. A holding portion having an extending portion extending outward beyond the above and a holding piece erected upward from the outer edge of the extending portion is formed, and the lower portion thereof is formed. A storage space for accommodating the upper blade is formed between the blade and the holding piece, and between the outer surface of the upper blade and the inner surface of the holding piece. A gap is formed in the holding portion, and the upper end of the holding portion is provided at a height equal to or higher than the blade line of the lower blade body.

Further, the cutting piece holding scissors according to the present invention are scissors in which a pair of upper and lower blades are rotatably connected by a support shaft, and are at least related to the support shaft, the handle related to the lower blade, or the lower blade. The base end is connected to one of the handles, and the holding portion that extends toward the tip along the cut surface of the lower blade and opens and closes and rotates in conjunction with the lower blade. A storage space that can accommodate the upper blade is formed between the lower blade and the holding portion, and the outer surface of the upper blade and the holding portion that are accommodated are formed. It is characterized in that a gap is formed between the inner surface and the inner surface of the portion.

Further, the upper end of the holding portion is provided at a height equal to or higher than the upper end of the small blade of the upper blade when the blade line of the lower blade and the blade line of the upper blade are at the same height. Is preferable. If the upper end of the holding portion is provided at a height equal to or higher than the blade line of the lower blade, the cut piece can be held while being pulled between the holding portion and the upper blade. The upper end of the holding portion is provided at a height higher than the upper end of the small blade of the upper blade when the blade line of the lower blade and the blade line of the upper blade are at the same height. This is because when the object to be cut is cut by the upper and lower blades, the cut piece can be reliably held by the upper upper end of the small blade and the holding portion, and the cut piece can be further prevented from scattering. The upper end of the small blade means a boundary line between the small blade and the outer surface of the blade body, which is a surface inclined in an oblique direction from the blade line.

Furthermore, the gap may be the same as or slightly thicker than the thickness of the cut piece. This is because the cut piece can be easily pushed into the gap and can be reliably held.

Further, the holding portion may be detachably fitted to the lower blade body. This is because the width of the gap can be changed to another holding portion depending on the thickness of the object to be cut. Also, when it is not needed, it can be used as normal scissors.

As the material of the holding portion, a material such as resin, metal, or magnet can be adopted. However, considering that the holding portion is formed on the blade of scissors, it is preferable to use a lightweight material.

The holding piece may be formed on the entire inner surface of the lower blade body. This is because the cut piece can be held regardless of the position of the blade where the object to be cut is cut.

The extending length of the extending portion may be adjustable. This is because the gap between the gaps can be changed according to the thickness of the object to be cut.

According to the cutting piece holding scissors according to the present invention, the cut pieces of the object to be cut cut by the opening / closing rotation of the pair of upper and lower blades are formed between the outer surface of the upper blade and the inner surface of the holding portion. It can be pushed in between and can be held securely without scattering the cut pieces.

Further, the cutting piece holding scissors according to the present invention have a simple structure and are easy to mass-produce.

It is a rear view of the state where the blade body of this invention is opened. It is a front view of the state where the blade body of this invention is opened. It is a rear view of the state where the blade body of this invention is closed. It is an enlarged end view of AA. It is a BB enlarged end view. FIG. 5 is an enlarged end view of AA before cutting the object to be cut. FIG. 5 is an enlarged end view of AA related to cutting the object to be cut. FIG. 5 is an enlarged end view of AA after cutting the object to be cut. It is a rear view which concerns on the 2nd Embodiment of this invention. It is a front view which concerns on the 2nd Embodiment of this invention. FIG. 5 is an enlarged end view of CC before cutting the object to be cut. It is a CC enlarged end view which concerns at the time of cutting an object to be cut. FIG. 5 is an enlarged end view of CC after cutting the object to be cut.

Hereinafter, embodiments according to the present invention will be described in detail with reference to the drawings. In the present specification and the drawings, components having substantially the same functional configuration are designated by the same reference numerals, so that duplicate description will be omitted.

[First Embodiment]
FIG. 1 is a rear view of the cutting piece holding scissors 1 according to the present invention, and FIG. 2 is a front view thereof. Further, FIG. 3 is a rear view of the cutting piece holding scissors 1 according to the present invention in a closed state. Note that FIG. 4 is an enlarged end view of AA of FIG. 1, and FIG. 5 is an enlarged end view of BB of FIG.

As shown in FIG. 1, the cutting piece holding scissors 1 in the present embodiment has handles 2 and 4 at the base ends of a pair of upper and lower blades 6 and 7 rotatably connected by a support shaft 5. The lower blade body 7 has a holding portion 8 fixed by a fixing portion 11. Hereinafter, the form of the cutting piece holding scissors 1 according to the present invention having the above configuration will be described in detail with reference to the drawings.

As shown in FIG. 5, in the cutting piece holding scissors 1 in which a pair of upper and lower blades 6 and 7 are rotatably connected by a support shaft 5, the lower end of the blade 7 is outside beyond the cutting surface 7b. A holding portion 8 having an extending portion 8a extending toward the surface and a holding piece 8b erected upward from the outer edge of the extending portion 8a is formed.

The holding portion 8 is integrally formed with the lower blade body 7, and may be removably fitted to the lower blade body 7.

As shown in FIG. 5, the extending portion 8a is formed to be slightly wider than the width of the upper blade body 6. A storage space P capable of accommodating the upper blade 6 is formed between the lower blade 7 and the holding piece 8b, and the outer surface 6a and the outer surface 6a of the upper blade accommodated are formed. This is because a gap Q is formed between the holding piece and the inner side surface 8c.

The gap Q formed between the outer surface 6a of the upper blade 6 and the inner surface 8c of the holding piece 8b can be adjusted according to the thickness of the cutting piece 10 or the thickness of the object 9 to be cut. You may.

The upper end 8e of the holding piece 8b is formed at a height of the blade line 7c or more related to the lower blade body. As a result, the object to be cut 9 can be reliably held between the outer surface 6a of the upper blade and the inner surface 8c of the holding piece 8b before the cutting of the object 9 is started. it can. In the following, the upper end 8e of the holding piece 8b refers to the same component as the upper end of the holding portion 8.

Further, one end of the extending portion 8a includes a fixing portion 11 formed by wrapping around from the bottom surface of the lower blade 7 and being coupled to the outer surface 7a related to the lower blade 7. This is to fix the holding portion 8 to the lower blade body 7.

Further, as a method of connecting the outer surface 7a related to the lower blade 7 and the fixing portion 11, in addition to bonding, fixing with a magnet may be used.

Hereinafter, a method of using the cutting piece holding scissors 1 according to the present invention having the above configuration will be described in detail with reference to the drawings.

FIG. 3 is a rear view of the cutting piece holding scissors 1 according to the present invention in a closed state. The user puts his thumb on the handle 2 of the lower blade of the cutting piece holding scissors 1 and the middle finger and the ring finger of the handle 4 of the upper blade to grip the cutting piece holding scissors 1. The index finger follows the handle of the upper blade.

FIG. 1 is a rear view of the cutting piece holding scissors 1 according to the present invention in a state where the blade is open. The user opens the pair of blades 6 and 7 connected by the support shaft 5 by separating the fingers on the handle in the vertical direction while holding the cutting piece holding scissors 1. Further, by bringing the fingers separated in the vertical direction closer to each other, the pair of opened blades 6 and 7 are closed.

6 to 8 are enlarged end view views showing a usage state of the cutting piece holding scissors 1 according to the present invention. The object to be cut 9 was a fishing line.

FIG. 6 is an enlarged end view of AA before cutting the object 9 to be cut. An object 9 to be cut that crosses a pair of blades 6 and 7 opened in the vertical direction is installed at the upper end 8e of the holding piece 8b.

When the pair of opened blades 6 and 7 are gradually closed, the blade line 6c related to the upper blade 6 pushes down the object 9 to be cut, and the upper blade 6 and the upper end 8e of the holding piece 8b are reached. I will put it between.

FIG. 7 is an enlarged end view of AA related to the cutting of the object 9 to be cut. After the state of FIG. 6, the pair of opened blades 6 and 7 are further closed, so that the cutting of the object 9 to be cut by the blade lines 6c and 7c of the respective blades is started.

Here, the upper end 8e of the holding piece 8b is the upper end 6d of the small blade of the upper blade 6 when the blade line 7c of the lower blade 7 and the blade line 6c of the upper blade 6 are at the same height. It is preferable that the blade is provided at the above height. If the upper end 8e of the holding piece 8b is provided at a height equal to or higher than the blade line 7c of the lower blade body 7, the cutting piece 10 is pulled between the holding piece 8b and the outer surface 6a of the upper blade body 6. It is possible to hold. Here, when the upper end 8e of the holding piece 8b has the same height as the blade line 7c of the lower blade 7 and the blade line 6c of the upper blade 6, the upper end 6d or more of the small blade of the upper blade 6 or more. As shown in the outline in FIG. 7, when the object to be cut 9 is cut by the upper and lower blades 6 and 7, the upper upper end of the small blade 6d and the holding piece 8b are provided. This is because the cut piece 10 can be reliably held and the cut piece 10 can be prevented from scattering. The upper end 6d of the small blade refers to a boundary line between the small blade and the outer surface 6a of the blade body, which is formed of a surface inclined in an oblique direction from the blade line 6c of the upper blade body 6.

Further, when the cutting of the object 9 is started, the cutting piece 10 separated from the object 9 is placed between the outer surface 6a of the upper blade 6 and the inner surface 8c of the holding piece 8b. It is pushed into the gap Q formed in.

When the upper end 8e of the holding piece 8b has the same height as the blade line 7c of the lower blade 7 and the blade line 6c of the upper blade 6, the height of the upper end 6d of the small blade of the upper blade 6 When the fishing thread or a piece of paper is actually cut as the object 9 to be cut, the holding piece 8b is used when the upper and lower blades 6 and 7 are about to cut the object 9 to be cut. The upper end is 8e, slightly below the height of the upper end 6d of the small blade of the upper blade 6 (thickness of the object to be cut 9), but a trial trial of the cutting piece holding scissors 1 according to the present invention was conducted. In doing so, when the object to be cut 9 is cut by the upper and lower blades 6 and 7, the cutting piece 10 can be reliably held by the upper upper end 6d of the small blade and the holding portion 8. It didn't interfere. That is, when cutting a fishing line or a piece of paper as an object to be cut 9, as shown in FIG. 7 or 12, the end edge 8f of the upper end 8e of the holding piece 8b on the blade side and the upper edge 8f located slightly diagonally above the holding piece 8b. This is because the upper end 6d of the small blade of the blade body 6 is in a position where the object 9 to be cut can be substantially held, and the cut piece 10 can be held without being scattered at the moment when the cutting operation is performed.

FIG. 8 is an enlarged end view of AA after cutting the object 9 to be cut. By further closing the pair of opened blades 6 and 7, the cutting of the object 9 to be cut is completed.

The cut piece 10 separated from the object to be cut 9 is held by a gap Q formed between the outer surface 6a of the upper blade 6 and the inner side surface 8c of the holding piece 8b.

Further, by reopening the pair of blades 6 and 7 of the cutting piece holding scissors 1 holding the cutting piece 10 in the vertical direction, the outer surface 6a of the upper blade 6 and the inner side surface of the holding piece 8b are separated from each other. , The holding state is released.

The cutting piece holding scissors 1 according to the present invention is not limited to the above-described embodiment, and can be used, for example, for gardening scissors, sewing scissors, and the like.

[Second Embodiment]
Further, FIGS. 9 to 13 are the second embodiment of the cutting piece holding scissors 1 according to the present invention. FIG. 9 is a rear view of the second embodiment of the present invention, and FIG. 10 is a front view thereof. Hereinafter, the form of the cutting piece holding scissors 1 according to the present invention having the above configuration will be described in detail with reference to the drawings.

As shown in 9, the cutting piece holding scissors 1 according to the present invention are provided with handles 2 and 4 at the base ends of a pair of upper and lower blades 6 and 7 rotatably connected by a support shaft 5. Then, the base end portion 12 is connected to the handle 3 related to the lower blade body 7, and is extended toward the tip end along the cutting surface 7b of the lower blade body 7, and the lower blade body 7 is formed. A holding portion 8 that opens and closes and rotates in conjunction with the above is formed.

The holding portion 8 is integrally formed with the base end portion 12 on the handle 3 related to the lower blade body 7, and is detachably fitted to the base end portion 12 on the handle 3 related to the lower blade body 7. It may have been.

Further, as a method of connecting the handle 3 related to the lower blade 7 and the base end portion 12, in addition to bonding, fixing with a magnet may be used.

Further, a storage space P capable of accommodating the upper blade is formed between the lower blade 7 and the holding portion 8, and the outer surface 6a of the upper blade 6 accommodated is formed. A gap Q is formed between the holding portion 8 and the inner side surface 8d, and the upper end 8e of the holding portion 8 is provided at a height of the blade line 6c or more of the lower blade body 7.

The distance between the gap Q formed between the outer surface 6a of the upper blade 6 and the inner surface 8d of the holding portion 8 can be adjusted according to the thickness of the cut piece 10 or the thickness of the object 9 to be cut. It may be.

The upper end 8e of the holding portion 8 is formed at a height of the blade line 7c or more related to the lower blade body. As a result, the object to be cut 9 can be reliably held between the outer surface 6a of the upper blade and the inner surface 8d of the holding portion 8 before the cutting of the object 9 is started. it can.

Hereinafter, a method of using the cutting piece holding scissors 1 according to the present invention having the above configuration will be described in detail with reference to the drawings.

As shown in FIGS. 9 and 10, when using the cutting piece holding scissors 1 according to the present invention, the user puts his thumb on the handle 2 related to the lower blade of the cutting piece holding scissors 1 and the upper blade. Put the middle finger and ring finger on the handle 4 related to the body, and grasp the cutting piece holding scissors 1. The index finger follows the handle of the upper blade.

FIG. 9 is a rear view of the cutting piece holding scissors 1 according to the present invention in a state where the blade is open. The user opens the pair of blades 6 and 7 connected by the support shaft 5 by separating the fingers on the handle in the vertical direction while holding the cutting piece holding scissors 1. Further, by bringing the fingers separated in the vertical direction closer to each other, the pair of opened blades 6 and 7 are closed.

11 to 13 are enlarged end view views showing a usage state of the cutting piece holding scissors 1 according to the present invention. The object to be cut 9 was a fishing line.

FIG. 11 is an enlarged end view of CC before cutting the object 9 to be cut. An object 9 to be cut that crosses a pair of blades 6 and 7 opened in the vertical direction is installed at the upper end 8e of the holding portion 8.

When the pair of opened blades 6 and 7 are gradually closed, the blade line 6c related to the upper blade 6 pushes down the object 9 to be cut, and the upper blade 6 and the upper end 8e of the holding portion 8 are reached. I will put it between and.

FIG. 12 is an enlarged end view of CC related to the cutting of the object 9 to be cut. After the state shown in FIG. 11, the pair of opened blades 6 and 7 are further closed, so that the cutting of the object 9 to be cut by the blade lines 6c and 7c of the respective blades is started.

Further, when the cutting of the object 9 is started, the cutting piece 10 separated from the object 9 is placed between the outer surface 6a of the upper blade 6 and the inner surface 8d of the holding portion 8. It is pushed into the gap Q formed in.

FIG. 13 is an enlarged end view of CC after cutting the object 9 to be cut. By further closing the pair of opened blades 6 and 7, the cutting of the object 9 to be cut is completed.

The cut piece 10 separated from the object to be cut 9 is held by a gap Q formed between the outer surface 6a of the upper blade 6 and the inner side surface 8d of the holding portion 8.

Further, by reopening the pair of blades 6 and 7 of the cutting piece holding scissors 1 holding the cutting piece 10 in the vertical direction, the outer surface 6a of the upper blade 6 and the inner side surface 8d of the holding portion 8 are formed. Separated and the holding state is released.

The cutting piece holding scissors 1 according to the present invention is not limited to the above-described embodiment, and can be used, for example, for gardening scissors, sewing scissors, and the like.

1 Cutting piece holding scissors 2 Handle related to the lower blade 3 Handle related to the lower blade 4 Handle related to the upper blade 5 Support shaft 6 Upper blade 6a Outer surface related to the upper blade 6b Upper Inner side surface related to the blade body 6c Blade line related to the upper blade body 7 Lower blade body 7a Outer surface related to the lower blade body 7b Cutting surface 7c Blade line related to the lower blade body 8 Holding part 8a Extension part 8b Holding piece 8c Inner side surface of holding piece 8d Inner side surface of holding part 9 Object to be cut 10 Cut piece 11 Fixed part 12 Base end P Storage space Q Gap

Claims (6)

In scissors in which a pair of upper and lower blades are connected so that they can be opened and closed by a support shaft.
It has an extending portion extending outward from the lower end portion of the lower blade beyond the cut surface, and a holding piece erected upward from the outer edge of the extending portion. A holding part is formed,
A storage space in which the upper blade can be accommodated is formed between the lower blade and the holding piece, and the outer surface of the upper blade and the inner surface of the holding piece are accommodated. A gap is formed between them,
The cutting piece holding scissors, characterized in that the upper end of the holding portion is provided at a height equal to or higher than the blade line of the lower blade body. The upper end of the holding portion shall be provided at a height equal to or higher than the upper end of the small blade of the upper blade when the blade line of the lower blade and the blade line of the upper blade are at the same height. The cut piece holding scissors according to claim 1. In scissors in which a pair of upper and lower blades are connected so that they can be opened and closed by a support shaft.
The base end portion is connected to at least one of the support shaft, the handle related to the lower blade body, or the handle related to the lower blade body, and along the cutting surface of the lower blade body in the tip direction direction. A holding portion that extends and opens and closes and rotates in conjunction with the lower blade is formed.
A storage space in which the upper blade can be accommodated is formed between the lower blade and the holding portion, and the outer surface of the upper blade and the inner surface of the holding portion are accommodated. A gap is formed between them,
A cutting piece holding scissors characterized in that the upper end of the holding portion is provided at a height equal to or higher than the blade line of the lower blade body. The upper end of the holding portion shall be provided at a height equal to or higher than the upper end of the small blade of the upper blade when the blade line of the lower blade and the blade line of the upper blade are at the same height. The cut piece holding scissors according to claim 3. The cutting piece holding scissors according to any one of claims 1 to 4, wherein the gap is the same as or slightly thicker than the thickness of the cutting piece. The cutting piece holding scissors according to any one of claims 1 to 5, wherein the holding portion is removably fitted to the lower blade body.

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