JP3167689U - Weaver - Google Patents

Abstract

[PROBLEMS] To provide a grass weaver having a simple structure in which an operator can pull out grass while standing, and can easily pull out grass even in a narrow space such as under a tree. A grass weaver that allows an operator to pull out grass while standing, and to easily pull out grass even in a narrow space such as under a tree, the first handle and the lower end of the first handle A left gripping portion having a substantially arc-shaped cross section attached to the tip, a left gripping portion having a left blade at the tip, a second handle that is pivotably coupled across the first handle, and a substantially arc-shaped cross-section attached to the lower end of the second handle A right holding portion having a right blade that meshes with the left blade, and left and right side blades that stand on the side portions of the left and right holding portions and mesh with each other, and an operator brings the upper ends of the first and second patterns closer to each other Open the left and right clamping parts and left and right side blades, place the left and right clamping parts or left and right side blades on the left and right sides of the grass, and then keep the upper ends of the first and second patterns away and pinch the grass with the left and right clamping parts and pull The construction of the weaver is characterized by drawing out the grass. [Selection] Figure 1

Description

  The present invention relates to a weed weaver that allows an operator to pull out grass while standing, and to easily pull out grass even in a narrow space such as under a tree.

  To remove weeds that grow in gardens and fields (weeding grass), we use tools such as hand-wetting and sickle. However, it is necessary to bend down in the work, and long work is very painful.

  In order to reduce that work, several tools have been devised that weed while standing. For example, Patent Document 1 discloses a weeding tool, and Patent Document 2 discloses a weeding tool cat sogi.

Japanese Patent Laid-Open No. 08-140401 JP 2002-233202 A

  However, although all the inventions can stand and take grass, they cannot be used in a narrow space such as under a tree. In addition, the structure is complicated and the cost is high.

  Therefore, the present invention aims to provide a grass weaver that has a simple structure in which an operator can pull out grass while standing, and can easily pull out grass even in a narrow space such as under a tree. To do.

  In order to solve the above-mentioned problems, the present invention is (1) a weed weaver that allows an operator to pull out grass while standing, and can easily pull out grass even in a narrow space such as under a tree, A first handle, a left gripping portion having a substantially arc-shaped cross section attached to a lower end portion of the first handle and having a left blade at a tip thereof, a second handle crossing the first handle and rotatably connected thereto, A right clamping part having a substantially arc-shaped cross section attached to the lower end of the second handle and having a right blade engaging the left blade at the tip, and left and right side blades standing on the side of the left and right clamping part and meshing with each other. The person opens the left and right clamping parts and the left and right side blades by bringing the upper ends of the first and second patterns closer to each other, and arranges the left and right clamping parts or the left and right side blades on the left and right sides of the grass. Pull away the grass by pulling the upper end of the two patterns away, holding the grass between the left and right holding parts, and pulling it. It was weeding device structure according to claim.

  Further, the weed weaver as set forth in (1), wherein tips of the left and right blades and the left and right side blades are alternately provided with peaks and valleys and are tapered toward the tip.

A weed weaver configuration according to (1) or (2), wherein a recess is provided at each intersection of the first and second patterns, and a reinforcing plate is attached to the recess.

  Since the worker can pull out the grass while standing by using the weeder according to the present invention, the worker's weeding work becomes easier.

  In addition, since the present invention includes left and right side blades, the operator can level the first and second patterns with respect to the environmental surface where the grass grows, such as the ground, and hold the grass with the right and left side blades to pull out the grass. it can. In particular, it is optimal for removing grass that grows in narrow places where workers are difficult to enter, such as trees.

  Furthermore, by providing the reinforcing plate, even if the opening / closing operation of the handle is repeated, the wear of the handle is reduced and it lasts longer.

It is a front view of a weed weaver which is an example of the present invention. It is a left view of the grass weaver which is an example of this invention. It is operation explanatory drawing (left side expansion) of this invention.

  Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

  As shown in FIGS. 1 and 2, the weaver 1 as an example of the present invention includes a first handle 2 and a left holding portion provided with a left blade 4b at the tip thereof in a substantially arc shape attached to the lower end portion of the first handle 2. 4, a second handle 3 that intersects the first handle 2 and is connected by a screw or the like so as to be rotatable at a fulcrum 8, and has a substantially arcuate cross section attached to the lower end of the second handle 3, and engages the left blade 4 b at the tip. It consists of a right clamping part 5 provided with a right blade 5b, and left and right side blades 6 and 7 that stand on the sides of the left and right clamping parts 4 and 5 and mesh with each other.

Since the first handle 3 and the second handle 4 intersect and rotate at the fulcrum 8, when the operator grasps the upper part of the first handle 1, 2 and 3 and moves each handle closer or further away, the left and right clamping portions 4 5 and left and right side blades 6 and 7 open and close.
The length of the handle has an optimum length depending on the height of the worker, but is generally versatile if it is approximately 1 m. The material can be exemplified by wood, plastic, metal such as aluminum.

  Furthermore, dents 2a and 3a are provided in the fulcrum 8 portions of the first handle 3 and the second handle 4. When the dents 2a and 3a are fitted and the first, second and second patterns 2 and 3 are crossed, the opening and closing of the first and second patterns 2 and 3 can be restricted, and it is easy to handle. And when the 1st, 2nd patterns 2 and 3 are wooden, if opening and closing of the 1st, 2nd patterns 2 and 3 is repeated, the dents 2a and 3a will be worn. Therefore, as in the first embodiment, in order to prevent the recesses 2a and 3a from being worn, the recesses 2a and 3a may be provided with reinforcing plates 9 and 10 made of a material that is difficult to wear, such as metal.

  The left and right sandwiching portions 4 and 5 are portions that sandwich the grass used when the operator pulls out the grass while standing. Cylinders 4a and 5a are connected to upper portions of the left and right clamping parts 4 and 5, and the lower ends of the first handle 2 and the second handle 3 are inserted into the cylinders 4a and 5a, respectively. 3 are connected and fixed with screws or the like. The cylinders 4a and 5a and the left and right clamping parts 4 and 5 may be integrally formed. If the length of the tube is about 5 cm, the strength is sufficient. In addition, the connection means of the right-and-left clamping parts 4 and 5 and the 1st, 2nd pattern 2 and 3 is not limited to Example 1. FIG.

  The front ends of the left and right sandwiching portions 4 and 5 are left and right blades 4b and 5b that mesh with each other. The grass is sandwiched between the left and right blades 4b and 5b. The shape of the left and right blades 4b and 5b is not particularly limited. In the present invention, the left and right blades 4b and 5b are pierced into the ground, the grass is sandwiched between the left and right blades 4b and 5b, and the grass is pulled out with the roots. A taper-shaped one is particularly preferable.

  And as for the front-end | tip of the right-and-left clamping parts 4 and 5, it is preferable that the line which connects an edge part and a front-end | tip is in the position of about 60 degrees with respect to a handle. Moreover, as shown in FIG. 2, the cross-sectional shape of the right and left clamping parts 4 and 5 is a substantially arc shape convex downward. With such a shape, the left and right blades 4b and 5b are likely to pierce the ground.

  The left and right side blades 6 and 7 are portions that sandwich the grass when the grass weaver of the present invention is laid down and used. The shapes of the tips 6a and 7a are not particularly limited as in the case of the left and right holding parts 4 and 5, but the left and right side blades 6 and 7 are also pierced into the ground, the grass is sandwiched between the left and right side blades 6 and 7, and the grass is pulled out with the roots. Therefore, it is particularly preferable that the tips 6a, 7a of the left and right side blades 6, 7 are provided with peaks and valleys alternately and tapered toward the tips.

  Next, weeding work will be described with reference to FIG. An operator brings the upper ends of the first and second patterns 2 and 3 close to each other, opens the left and right clamping parts 4 and 5 and the left and right side blades 6 and 7 and opens the left and right clamping parts 4 and 5 (the grass weaver 1 obliquely from the horizontal. When laying down and using, the left and right side blades 6, 7) are arranged on the left and right ground 11 of the grass 12.

  Thereafter, the operator keeps the upper ends of the first and second patterns 2 and 4 away from each other and brings the left and right clamping parts (the left and right side blades 6 and 7 when using the grass weaver 1 obliquely from the horizontal) closer to each other. . In such a case, the left and right blades 4b and 5b sandwich the grass 12 while piercing the ground. Then, the weaver 1 is pulled up as it is (when the weaver 1 is slanted from the horizontal, it is pulled forward). As a result, the grass 12 can be pulled out together with the roots 12a.

DESCRIPTION OF SYMBOLS 1 Grass weaver 2 1st handle 2a Recess 3 2nd handle 3a Recess 4 Left clamping part 4a Tube 4b Left blade 5 Right clamping part 5a Tube 5b Right blade 6 Left side blade 6a Tip 7 Right side blade 7a Tip 8 Support point 9 Reinforcement plate 10 Reinforcement plate 11 Ground 12 Grass 12a Root

Claims (3)

It is a weaver that allows the operator to pull out the grass while standing, and easily pull out the grass even in a narrow space such as under a tree,
A first handle, a left gripping portion having a substantially arc-shaped cross section attached to a lower end portion of the first handle and having a left blade at a tip thereof, a second handle crossing the first handle and rotatably connected thereto, A right holding part provided with a right blade that engages with the left blade at the tip, and a right and left side blades that stand on the side part of the left and right holding parts and engage with each other;
An operator closes the upper ends of the first and second patterns to open the left and right clamping parts and the left and right side blades, and arranges the left and right clamping parts or the left and right side blades on the left and right sides of the grass. A grass weaving machine characterized in that the grass is pulled out by pulling the grass with the left and right holding parts while pulling away the upper end of the second handle. The weeder according to claim 1, wherein tips of the left and right blades and the left and right side blades have a shape in which peaks and valleys are alternately provided and are tapered toward the tip. The weeder according to claim 1 or 2, wherein a recess is provided at each of the intersections of the first and second patterns, and a reinforcing plate is attached to the recess.