JP3150780U - Simple weed remover - Google Patents

Abstract

The present invention provides a weed remover that can easily handle weeds by cutting or pulling out weeds in a standing position, because conventional scythes and weeders are heavy and difficult to operate. At the bottom of a handle bar that is long enough to reach the ground in a posture that is held in the hand, a fixed blade is fixed to the handle bar, and a casing is attached so that the other movable blade can be opened and closed. The upper part of the handle bar that is bent at a substantially right angle is used as a grip, and the lever attached to the base of the grip with a fulcrum shaft and the movable blade are connected by a wire with a coil spring interposed on the movable blade side. In addition, a simple weed remover characterized in that an arc-shaped sliding plate is attached to the lower part of the fixed blade. [Selection] Figure 1

Description

  The present invention is a weed remover that can process weeds in a relatively narrow range such as a garden in the home, the surroundings, or the edge of a road, with one hand being light and cutting from the root of the grass in a standing posture or by pulling out the root. About.

  2. Description of the Related Art Conventionally, there is a grass cutting technique that is not bulky during transportation and can eliminate the risk of inadvertently hitting the blade when exhibiting products. (For example, see Patent Document 1)

  Further, there is also provided a technique of a weeding tool that can remove and remove even a strong weed from the root (see, for example, Patent Document 2).

JP-A-11-308927 JP 2002-204496 A

Problems to be solved by the invention

  In the technique in Japanese Patent Laid-Open No. 11-308927, a wheel is provided at the lower rear portion of the lower end portion where two handle portions having a certain length intersect each other, and a ground is slid in a standing posture. It is a mowing mower that can cut grass. However, this is just a heel with two handle parts that can be gripped while standing on the heel blade. In addition, there is the convenience of attaching the wheel to the rear part of the blade and sliding the ground while cutting, but if the wheel is attached, it becomes heavy, and there is an inconvenience that the overall configuration is complicated and the cost is high.

  In the technique disclosed in Japanese Patent Application Laid-Open No. 2002-204496, a grip is provided on the upper portion of a cylindrical support shaft having a certain length, and a lower end portion thereof is operated with a clamping portion that sandwiches grass in conjunction with an operation lever. It is a weeding device that can be pulled out and removed while standing, but the structure is complicated and heavy, and it is cumbersome to operate and difficult for elderly people and women to handle, so it is expensive.

Means for solving the problem

  In order to eliminate the conventional inconveniences and disadvantages as described above, the present invention provides a method according to claim 1, wherein a fixed blade is provided at a lower portion of a handle bar having a length reaching the ground in a posture held by a hand. And a lever attached with a fulcrum shaft at the base of the grip, with the upper part of the handle bar attached with a housing that can be opened and closed as the other movable blade fixed at a substantially right angle. The movable blade is connected to the movable blade by a wire having a coil spring interposed therebetween, and an arc-shaped sliding plate is attached to the lower part of the fixed blade, thereby providing a simple weed remover that can cut weeds in a standing posture. .

  According to the second aspect of the present invention, the wire described above is connected through the handle bar so that grass and clothes are not caught on the wire, and the appearance is neat and clean.

  In claim 3, the above-mentioned rod body forms a pinching portion formed by cutting out the inner ends of the fixed blade and the movable blade, thereby sandwiching the root of thick weed with a stem or inserting it into the root. A simple weed remover that pulls out weeds by action.

The invention's effect

  The weed remover according to the present invention can be handled in a standing posture, and can move the cocoon by just holding the lever to cut the weed, and has a pinch at the tip of the pod, so if necessary, When the handle bar is pushed down with a thick weed stalk sandwiched between them, the lever acts as a fulcrum on the sliding protrusion located at the bottom of the rod, and even women and elderly people pull out the persistent weed from the root with light force Can be disposed of.

  In addition, the sliding protrusion provided at the lower part of the chassis maintains the state where the chassis of the weed removal tool is lifted several centimeters from the ground, so if you slide it as it is, it will move and move like a wheel, but weeding and pulling out the weeds, It is lighter and cheaper than wheels because it is simply bent metal plate.

  In addition, the handle bar according to the present invention is a light pipe, and the 6 parts of the housing are simple and easy to handle. Therefore, in addition to weed cutting, for example, a highly functional weed removing tool that can be used as a high branch cutting shear is provided. .

  FIG. 1 is a perspective view of a part of the embodiment of the weed removing tool according to the present invention, a partially enlarged perspective view showing a housing part of FIG. 2, and a reference view showing a state where the grass stem of FIG. 3 is pulled out. explain.

  The weed removal tool 1 according to the present invention has a length that reaches the ground while standing in a hand, and is sandwiched between a lower part of a handle bar 2 that is formed of a hollow pipe, and the inside of the blade tip is not provided for a certain length. One end of a housing 6 consisting of a fixed blade 4 having movable portions 3 and 3 and a movable blade 5, one end of which the rear portion of the fixed blade 4 is bent is fixed to the handle bar 2, and the other movable blade 5 is a fulcrum. The rear part which can be opened and closed with the shaft 7 is bent in parallel with the handle bar 2.

  Next, the handle bar 2 has an upper portion of the handle bar 2 that is bent approximately horizontally so as to be gripped by a grip 8, and a lever 9 that is movable by a fulcrum shaft 7 is attached to the base portion of the grip 8. The handle bar 2 near the lever 9 and the lever 9 are provided with two through holes 10, 10, respectively, and a coil spring 11 is interposed on the movable blade 5 side so that the end of the movable blade 5, 5 and the base of the lever 9. The parts are connected by a wire 12 and the weed removal tool 1 is configured by attaching a sliding protrusion 13 formed by bending a metal plate in an arc shape to the lower surface of the rear portion of the fixed blade 4.

  The casing 6 is attached to the handle bar 2 at an angle of about 100 degrees so that it can be handled while looking at the ground slightly before.

  Since the weed removing tool 1 according to the present invention is formed as described above, when the grip 8 is gripped in a standing posture, the wire 12 connected to the grip 8 pulls the movable blade 5 located at the lower part of the handle bar 2 to the heel. When the body 6 is closed and the grass is cut and the hand is released from the grip 8, the body 6 is opened by the force of the coil spring 11, and the housing 6 is opened and moved like a wheel by the sliding protrusion 13 provided on the lower surface of the fixed blade 4. We can cut weeds sequentially.

  Furthermore, since the inner tips of the two blades of the frame 6 form pinched portions 3 and 3 that are slightly cut off, when weeding out the thick weeds of the stem from the root, the pinching is performed as shown in FIG. If the rod 2 is pushed in the direction of the ground (arrow) with the stems 3 and 3 sandwiched between the stems, the lower sliding projection 13 of the fixed blade 4 serves as a fulcrum, and even if weeds have thick roots, Pull out easily by action. If necessary, the weed removal tool can be easily inserted by inserting it into the root of the grass with the housing 6 closed and then pulling it out in the manner of a lever.

It is the perspective view which abbreviate | omitted partially which shows embodiment of the weed removal tool by this invention. It is an enlarged rear view which shows the housing part of the weed removal tool by this invention. It is a reference figure which shows the state extracted by pinching | interposing the stalk of grass with the pinching part of the weed removal tool of this invention.

DESCRIPTION OF SYMBOLS 1 Weed removal tool 2 Handle bar 3 Clamping part 4 Fixed blade 5 Movable blade 6 Housing 7 Support shaft 8 Grip 9 Lever 10 Through hole 11 Coil spring 12 Wire 13 Sliding protrusion

Claims (3)

  A remover that cuts weeds or pulls them out from the root in a standing position, and is fixed to the handle bar at the bottom of a handle bar long enough to reach the ground in a standing position. The other movable blade is a lever that is attached to the upper part of the handle bar, which is attached to a casing that can be opened and closed, and a portion formed by bending the handle bar at a substantially right angle with a fulcrum shaft at the base of the grip and the movable blade Are connected to each other by a wire with a coil spring interposed on the side of the movable blade, and a simple weed remover characterized in that an arc-shaped sliding plate is attached to the lower portion of the fixed blade.   The simple weed removal tool according to claim 1, wherein the wire to be connected is connected through a handle bar.   The simple weed remover according to claim 1 or 2, wherein the casing is formed with a pinch portion formed by cutting out the inner ends of the fixed blade and the movable blade.

Images