JP3178684U - Finger-mounted harvesting nails - Google Patents

Abstract

An object of the present invention is to provide a finger-fitting type harvesting nail that is safe because the blade part appears exposed on the upper surface, is easy to polish the blade part, can be used repeatedly, and is inexpensive.
A flat metal blade 10 protrudes from the top of a finger sack 1 attached to a thumb 9, and a flat V-groove 14 is formed at the front end side central portion. At the same time, it is bent into a front chevron, and a blade portion 15 is formed in a V shape on the upper surface of the V groove 14 that is bent into this chevron. The flesh 19 is positioned between the V-shaped blades 15 and can be easily pushed by the blades 15, and the blades 15 can be easily polished.
[Selection] Figure 5

Description

The present invention relates to an improvement of a finger-mounted harvesting nail that is easy to sharpen.

To harvest the pepper, it is cut and harvested with a straw so that the head of the fruit is not damaged, but you must use both hands as you hold the pepper with one hand and hold the straw with the other. In addition, workability was poor in a narrow place where the net and vines were involved.

For this reason, a finger sack with a cutting blade attached to the index finger is fitted, and a finger sack formed with a non-slip uneven part that makes contact with the cutting blade is fitted to the thumb. A finger-fitted scissor (Patent Document 1) has also been developed. However, since this is used with fingers crossed like a cocoon, when harvesting pepper, it must be grasped with the other hand, and workability is poor.

For this reason, as shown in FIG. 6, a flat metal blade 2 is projected in the lateral direction on the upper part of the finger sack 1 to be attached to the thumb, and this metal blade 2 has a flat V-groove 3 at the front end side central portion. Is formed. Further, the metal blade 2 is bent into a front V shape as shown in FIGS. 7 and 8, and the blade as shown in FIG. 9 is formed from the inner surface to the lower surface of the V groove 3 bent into the V shape. A finger-mounted harvesting nail 5 in which the portion 4 is formed in a V shape has been developed.

This finger-fitted harvesting nail 5 has a finger sack 1 attached to the thumb of the right hand, grasps pepper with the four fingers of the same right hand, and places the fruit stem between the V-shaped blade parts 4 with the blade part 4 It cuts by pushing. However, these are not visible from above because the blade portion 4 is not able to grasp the fruit stem or breaks and the hand is easily fatigued, and the blade portion 4 is formed from the inner surface to the lower surface of the V groove 3. There was also a risk of injury to the fingers.

In addition, the sharpness of the vines of pepper is reduced, but the blade 4 is formed from the inner surface to the lower surface of the V-shaped groove 3 bent into a V shape, so that it can be sharpened even if the sharpness decreases. It was not possible, and it became disposable, resulting in an expensive one.

JP-A-9-121678

The present invention improves the above problems and provides a finger-fitting type harvesting nail that is safe because the blade portion appears to be exposed on the upper surface, is easy to polish the blade portion, can be used repeatedly, and is inexpensive.

A finger-mounted harvesting nail according to claim 1 of the present invention has a flat metal blade projecting laterally on the upper part of a finger sack to be mounted on the thumb, and this metal blade has a plane V A groove is formed, it is bent into a front chevron, and a blade portion is formed in a V shape on the upper surface of the V groove that is bent into this chevron.

The finger-mounted harvesting nail according to claim 2 of the present invention is characterized in that, in claim 1, the metal blade is detachably attached to the upper part of the finger sack.

According to the finger-mounted harvesting nail according to claim 1 of the present invention, a metal blade protrudes from the upper part of the finger sack attached to the thumb, and the metal blade has a flat V-groove formed at the front end side central portion. At the same time, it is bent into a front chevron and the blade is formed in a V shape on the upper surface of the V-groove that is bent into this chevron, so put a finger sack on your thumb and grab pepper etc. with your four fingers It is possible to easily push the cutlery and the like between the V-shaped blades with the blades. Further, since the finger-mounted harvesting claw is bent in a mountain shape, strength is obtained, and the blade portion is formed on the upper surface of the V-shaped groove bent in a mountain shape, so that the blade portion is visible from the outside and is safe.

In addition, if the cutting edge of the blade portion is deteriorated during use, the surface of the V-groove blade portion, which is bent into a chevron of a metal blade, is immediately polished with a file or attached to the finger sack. The blade portion can be pressed against the surface of the grindstone for polishing, and can be used repeatedly after being polished many times.

According to the finger-mounted harvesting nail according to claim 2, since the metal blade is detachably attached to the upper part of the finger sack, when the blade part is worn out and the sharpness is lowered, the metal blade is attached to the finger sack. Can be removed and polished, and the metal blade can be replaced over time.

Hereinafter, an embodiment of the present invention will be described in detail with reference to FIGS. In FIG. 5, reference numeral 8 denotes a finger-mounted harvesting claw, and a flat metal blade 10 protrudes from the top of the finger sack 1 to be mounted on the thumb 9. The finger sack 1 is formed of a soft plastic, and notches 12 and 13 are opened on the front and back sides thereof.

The metal blade 10 is formed of, for example, a steel plate having a thickness of 1 mm, a width of 15 mm, and a length of 40 mm. The metal blade 10 has a flat V-groove 14 formed in the front end side center as shown in FIG. 2, and is bent into a front chevron at the center as shown in FIG. A blade portion 15 is formed in a V shape on the upper surface of the groove 14. The proximal end side of the metal blade 10 is detachably attached to the upper portion of the finger sack 1 with a screw 16.

As shown in FIG. 5, the finger-fitting type harvesting claw 8 having the above-described configuration is configured such that the finger suck 1 is attached to the right thumb 9, the pepper 18 is held with the four fingers of the same right hand, and It is possible to easily push the cutlery 19 with the blade portion 15 by positioning it. The finger-mounted harvesting nail 8 can be widely used not only for cutting the fruit stem 19 but also for cutting the core, cutting the side branch, cutting the leaves, and the like. Further, since the finger-mounted harvesting claw 8 is bent in a mountain shape, strength is obtained, and the blade portion 15 is formed on the upper surface of the V groove 14 bent in a mountain shape, so that the blade portion 15 can be seen from the outside. It is safe.

In addition, the sharpness of the blade 15 gradually decreases due to the bristles of the pepper 18 and the vine 20 being used. In this case, what is necessary is just to grind the blade part 15 of the metal blade 10 3-4 times so that it may touch the file 21 as shown in FIG. Further, as shown in FIG. 7, with the metal blade 10 attached, the finger sack 1 can be turned upside down so that the blade portion 15 of the metal blade 10 touches the entire grindstone 22, and polishing can be performed many times. Can be used repeatedly and sharply, resulting in low cost.

In the above description, the case of care and harvesting of pepper 18 has been described, but it can be widely used for the care and harvest of tomatoes, eggplants, green peas, herbs, peppers and the like.

1 is a perspective view of a finger-mounted harvesting nail according to an embodiment of the present invention. It is a top view which shows the finger | toe mounting | wearing type | formula harvesting nail | claw of FIG. FIG. 2 is a front view showing the finger-mounted harvesting claw of FIG. 1. It is a perspective view which expands and shows the front-end | tip part of the metal blade attached to the finger mounting type | formula harvesting nail | claw of FIG. FIG. 2 is a perspective view showing a state in which the finger-mounted harvesting nail of FIG. It is a perspective view which shows the state which grind | polishes the blade part of a metal blade with the file. It is a perspective view which shows the state which grind | polishes the blade part of a metal blade with a grindstone. It is a perspective view which shows the conventional finger mounting type | mold harvesting nail | claw. It is a front view which shows the conventional finger mounting type harvesting nail of FIG. It is a bottom view which shows the conventional finger mounting type harvesting nail of FIG. It is a perspective view which expands and shows the front-end | tip part of the metal blade attached to the conventional finger mounting type | mold harvesting nail of FIG.

1 finger sack
2 Metal blade
3 V groove
4 blade
5 Finger-mounted harvest nails
8 Finger-mounted harvest nails
9 Thumb
10 Metal blade
12 Notch hole
13 Notch hole
14 V groove
15 blade
16 screw
18 Pepper
19
20 vines
21 File
22 Whetstone

Claims (2)

A flat plate-shaped metal blade is projected in the lateral direction on the upper part of the finger sack attached to the thumb. The metal blade has a flat V-groove formed at the center on the tip side and is bent into a front chevron. A finger-mounted harvesting claw characterized in that a blade portion is formed in a V shape on the upper surface of the V-shaped groove bent into a mountain shape. 2. The finger-mounted harvesting nail according to claim 1, wherein a metal blade is detachably attached to an upper portion of the finger sack.