JP2532556Y2 - Scythe scoop - Google Patents

Description

[Detailed description of the present invention] (Industrial application field) The present invention is a scoop used for weeding, garden horticulture, taking in vegetable garden crops, and the like.

(Conventional technology and problems to be solved by the present invention) Conventional scoops used for horticulture have a shape as shown in Figs. 9 and 10, and the function is to insert the scoop into the soil. I just dig up the soil. It is not intended to remove weeds or crops that have deep roots in the soil or have thick roots. Therefore, the tip blade 21
And could not be removed with the side blades 22. Also,
Traditional scoops could not reap the crop.

Also, in Japanese Utility Model Application Laid-Open No. 51-36202, there is a well-known transplanting trowel with the edge of the blade beside the tip. However, even with this method, weeds deeply rooted in the soil or thick rooted weeds are also found. However, there was a disadvantage that the blade and the crop could not be removed, and the blade portion was easily worn.

Traditionally, sickles have been used for cutting and removing thick roots.
In that case, a scoop and a scythe had to be used properly, and it was dangerous to work with a scythe and a scoop at the same time.

Also, if the scoop alone was used to serve as a scoop, it was not only tired, but the scythe had a poor blade life and had to be sharpened immediately.

In the present invention, in order to solve such a conventional problem,
A notch is attached to the end of the scoop, and a notch is provided on the side of the scoop so that the stem or root can be caught when the scoop is pulled toward the front, and the notch has a blade (hereinafter referred to as a sickle blade). The purpose of the present invention is to provide a scoop that has both digging and cutting by using a scoop attached with a shovel.

(Means for Solving the Problems) Although the present invention has been studied in various ways to solve the above-mentioned conventional problems, it is difficult to sharpen the side surface 22 of the conventional scoop and attach a sharp blade to the same. It was difficult to cut crops. In addition, when used, the blade rubs against soil or stone, so that the blade is worn and the sharpness is immediately reduced.

I tried to cut it like a saw with a jagged blade like a saw, but I had to rub the scoop several times on the root etc.It was cumbersome and the blade retention was poor,
There was a drawback that a special tool was required to reattach the blade.

Therefore, as a result of studying a method that has a good blade holding, easy to attach a blade, and sharpness of the blade and sharpen even if the sharpness of the blade deteriorates, and high safety, a notch is provided on the side of the scoop,
We found that it was only necessary to attach the blade in a sickle shape that would catch the stem and root, and completed the present invention.

In the present invention, a sickle-shaped sickle is formed by pressing a hardened or hardened plate into a required shape by pressing or the like, quenching or hardening, and then hooking the stem or root to the side of the scoop. A scoop of the present invention as shown in FIGS. 1 and 2 is completed by attaching a blade to the cut portion by grinding or the like and further attaching a handle. The side is as shown in FIG. The handle may be formed integrally with the scoop by pressing in the previous step as shown in FIG.

(Example) Hereinafter, an example of the present invention will be described with reference to the drawings. First, the required outer shape of the scoop is punched out by pressing,
A developed shape corresponding to the outer periphery of the scoop 1 as shown in FIG. 5 is made. In this outer shape, a sickle-shaped blade portion 3 is formed so that a stem or a root can be hooked. Further, the projection 2 is formed by pressing again to have a curved surface shape capable of receiving soil and the like, and to increase the strength. Next, after quenching or hardening the steel material or the like, the blade portion at the tip end is subjected to barrel processing, grinding processing, grinder processing, or the like to remove the blade portion 4 that is not sharp as shown in the range 5 of the blade that is not sharp. wear. This blade may be formed by crushing by pressing before hardening or quenching. Next, as shown in the range 7 of the sharp blade, the sharp blade 6 is formed by grinding or the like. As shown in FIG. 6, the sharp blade 6 has a sharp blade so that the stem and root of the flower can be easily cut like a sickle usually used. Next, the wooden scoop 8 is attached, and the required portion is painted, thereby completing the scoop of the present invention.

It may be made as an integrated handle 9 like the scoop 1 in FIG.

The material used for this scoop can be quenched or hardened, such as SK material, martensitic stainless steel, or precipitation hardening stainless steel, and a material with a long blade can be used.

The scoop may have a sickle-shaped blade 3 on both sides as shown in FIG. 1 or a sickle-shaped blade 3 on one side as shown in FIG. The pattern may be made at the time of press working.

The sharp blade 6 of the sickle blade 3 preferably has a structure as shown in FIG. 6 so that anyone can sharpen it with a grindstone or oilstone.

Further, the shape of the sickle-shaped blade portion 3 may be a shape as shown in FIGS. 7 and 8, and the shape may be a semicircle or an L-shape. No.

The sharp blade 6 of the sickle-shaped blade 3 has a blade length as shown in FIGS.
The length may be longer in the direction of the straight portion, that is, the pattern, in addition to the curved portion in the figure.

(Effects of the Invention) According to the scoop of the present invention, since it has a sickle-shaped blade on the side, it can not only dig the soil like a conventional scoop but also easily cut the roots and stems of trees and grass. Therefore, horticultural work is accelerated. In addition, since the blade of the sickle is inside, it is more secure than a sickle.

When used in soil, the sharp edge lasts 5 to 8 times longer than a normal scythe because it digs and softens the soil at the tip.

In this way, it is not only easy to dig and cut in horticultural work, but the sharp blade has a better blade holding than a sickle, and the blade part is easy to sharpen, which is more dangerous than a sickle Has the effect of being small.

Also, as shown in FIG. 1, the one having the sickle-shaped blade of the present invention on the left and right has an advantage that a right-handed person or a left-handed person can use it.

[Brief description of the drawings]

1, 2 and 3 are views of the scoop of the present invention, and FIG.
FIG. 5 is a side view of the scoop of the present invention, FIG. 5 is a view for explaining processing, FIG. 6 is a sectional view of the scoop of the present invention, FIG.
FIG. 8 is a view for explaining the shape of the sharp blade portion of the present invention, and FIGS. 9 and 10 are views of a conventional scoop. 1: scoop 3: blade on sickle 4: blade not very sharp 6: sharp blade

Claims (1)

(57) [Scope of request for utility model registration] 1. A scoop having a blade at a tip thereof, a notch provided on a side portion of the scoop such that a stem or a root is hooked when the scoop is pulled forward, and a blade is provided at the notch. A gardening scoop characterized by the following.