Weeding tool

Abstract

To provide a weeding tool that is simple for handling and facilitates weeding for a lawn and for a flat ground.SOLUTION: A herbicidal blade board 2 has a curved shape, is detachable by two bolts, and has a serrated protrusion blade 3 in both longitudinal ends, a protrusion blade 3 having a different size of about 1-2 mm at each end part. The length of the protrusion blade is the minimum 6 mm and has a few kinds of spare blades 2. The blade board is provided with a deposed holder 9 having a screw part 10 for fastening the blade board 2 at both ends of the handshake metal part 8 in the central part of the weeding tool. Between the holder part 9 and a finger hook 7, the herbicidal blade board 2 is interposed and tightened together with bolts 5. In the installation hole 11 of the handshake metal part 8, there is fastened a plastic or wooden-made protective material 12. A narrow specially shaped blade part 13 is installed for weeding of a narrow place.SELECTED DRAWING: Figure 1

Description

[Technical field]

[0001] The present invention relates to a manual weeder that uses saw-tooth shaped protruding blades to hook onto the roots of weeds and pull them out. [Background technology]

[0002] Conventional weeding tools include sickles such as saw sickles and flat sickles.

[0003] However, the common method of removing weeds is to cut them off at the roots with a sickle, which is difficult and time-consuming as it is difficult to separate the weeds from the soil attached to their roots, and small weeds are often left behind as they are difficult to remove.

[0004] When removing weeds from the lawn, the blade of the sickle cuts or gets caught on the roots of the grass, making it inefficient. [Prior art documents] [Patent documents]

[0005] [Patent Document 1] Patent Publication No. 2006-345754 Summary of the Invention [Problem to be solved by the invention]

[0006] To provide a weeding tool capable of easily separating relatively small weeds from soil and functionally removing weeds. [Means for solving the problem]

[0007] In the present invention, a holder 9, having a screw portion 10, for fixing a substrate having a long grip portion 11,8, in the center and protruding blades 3 at both ends in the longitudinal direction of the grip, is welded to the holder 9,8. The weeding blade base is rectangular in shape, with saw-tooth shaped protrusions at both ends. The length of the protruding blade 3 is a minimum of 6 mm, and there are 2 to 3 replacement blades 3 at 1 mm intervals, and thereafter at 2 mm intervals. The protruding blade base 2 is curved with a part of both ends made flat. Effect of the Invention

[0008] The present invention can deal with a wide range of weed conditions by setting blade base plates with different sized protruding blades on both ends of the handle of the weeding tool, and can efficiently remove small weeds that are difficult to remove with a sickle in particular. It is especially effective at removing small weeds from lawns. Since the finger hook 7 covers the entire protruding blade portion, the protruding blade 3 will not come into contact with fingers or the like. The holder 9 is welded in a T-shape to both ends of the grip part 8, so that the holder 9 acts as a stopper and the grip will not come off simply by lightly gripping the grip part 11 when weeding. The finger hook 7 allows the weeder to be operated with both hands, making it easy to weed without using much force. Even if the protruding blade 3 becomes worn, only the blade base plate 2 needs to be replaced, resulting in low cost. [Brief description of the drawings]

[0009] [Figure 1] FIG. 1 is a perspective view showing a method for implementing the weeding tool body (Example 1). [Diagram 2] FIG. 2 is a perspective view of the weeding blade base plate of the weeding tool (Example 2). [Diagram 3] FIG. 3 is a development view of the weeding blade base plate of the weeding tool. [Figure 4] FIG. 4 is a plan view of the weeding tool body. [Diagram 5] FIG. 5 is a rear view of the weeding tool body. [Figure 6] FIG. 6 is a front view of the weeding tool body. [Figure 7] FIG. 7 is a front view of the finger hook of the weeder. [Figure 8] FIG. 8 is a plan view of the weeder with plates welded to both ends of the handle. [Figure 9] FIG. 9 is a front view of the weeder with plates welded to both ends of the handle. [Figure 10] FIG. 10 is a perspective view showing a method of implementing the narrow blade of the weeding tool body (Example 3). [Figure 11] FIG. 11 is a perspective view of the weeding narrow blade (Example 4). [Figure 12] FIG. 12 is an exploded view of the narrow weeding blade. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0010] The handle metal part 8 is provided with mounting holes 10, and protective materials are fixed to the mounting holes 10 above and below the handle metal part 8. The weeding blade base plate 2 is placed on the top surface of the holder 9 having a screw portion, and the finger hook 7 is placed on top of that in a sandwich shape and then fastened together with the bolt 5. EXAMPLES

[0011] FIG. 1 is a perspective view illustrating an embodiment of the present invention. 6 is a front view similar to FIG. Protective materials 11, which are easy to grip, are attached to the top and bottom of the metal gripping part 8, and the weeding blade base plate part 2 is placed on the top of the holder 9, which has screw parts 10 for fixing the weeding blade part 2 at both ends, and the finger hook 7 is placed on top of that in a sandwich shape and fastened together with the bolt 5. EXAMPLES

[0012] FIG. 2 is a perspective view for explaining a part (weeding blade portion) of FIG. Part A in FIG. 2 is curved. Part B in FIG. 2 is a flat surface. EXAMPLES

[0013] FIG. 10 is a perspective view of the weeding tool body with the narrow weeding blade attached to one side of the grip. It is used to remove weeds in places where regular weeding tools cannot reach. EXAMPLES

[0014] FIG. 11 is a perspective view of the narrow blade substrate portion processing. [Industrial Applicability]

[0015] Small weeds and weeds in the lawn can be removed more efficiently than with a sickle or other weed remover. [Explanation of symbols]

[0016] 1 Weeding tool body 2 Weeding blade base 3. Protruding blade of the weeding blade base 4 Weeding blade base mounting hole 5 Weeding blade base mounting bolt 7 Finger hook part 8 Handshake metal part 9 Weeding protrusion blade mounting holder 10 Weeding protrusion blade mounting holder screw part 11 Protective material mounting hole 12 Handshake area protection material 13 Weeding narrow blade part board

Claims

[Claim 1] The weeding blade base plate is curved and fixed with two bolts and is removable. The length of the saw-tooth shaped protruding blades at both ends in the longitudinal direction is a minimum of 6 mm, and 2 to 3 weeding blade base plates are provided with protruding blades of different lengths in 1 mm increments, and thereafter several types of replacement blades are provided in 2 mm increments. A holder having a screw part for fixing a weeding blade base plate to both ends of a long grip part is welded to the center of the weeding tool. Place the finger hook on the top (top surface of the weeding blade base) and fasten them together. A weeder characterized by having a plastic or wooden protective material attached to a metal handle.

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