JP2003125648A - Pruning tool for cloud-shaped branch in high place - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a tool for easily and efficiently pruning the cloud-shaped branches in the high place of a garden tree such as the pine. SOLUTION: This pruning tool for the cloud-shaped branches in a high place is such that an extensible rod 4 making vertical strokes with an operating lever 5 at hand is internally installed in a longitudinal handle cylinder 1 so that the top end 5a of the rod is projected into the outside of the top edge 1a of the handle cylinder 1, pruning scissors 3 are fixed to the top end external wall 1b of the handle cylinder 1 so that the stationary blade handle part 3a of the scissors can move through a hinge 2 by opening in a range of downward 90 deg., and the moving blade handle part 3b thereof is detachably fixed to the top end 5a of the extensible rod 4.

Description

Detailed Description of the Invention

Description: TECHNICAL FIELD The present invention relates to a device for easily and efficiently pruning a cloud-shaped branch swing in a high place of a garden tree such as a pine tree.

[0002]

2. Description of the Related Art Up to now, a large number of branch cutters at high altitudes (high branchers) have been proposed, but they are of a type suitable for arranging pine cloud-shaped branch branches at high altitudes and tree shapes such as chabo hiba. I can't see anything. For these pruning, the pruning scissors are easy to work when the direction is horizontal or sideways, and it is required that the pruning scissors be handy especially in high places. So far, for the high places, I climbed up to the ladder and worked with a normal branch cutting machine.

[0003]

DISCLOSURE OF THE INVENTION The present invention has been made in view of the above conventional circumstances, and does not use a ladder, that is, a cloud-shaped branch swing located at a high place of a garden tree such as a pine tree at a low place. It is an object of the present invention to provide an instrument capable of easily and efficiently pruning.

[0004]

In order to achieve the above object, the present invention provides an elongated handle cylinder 1 with an extendable rod 4 which is vertically stroked by an operating lever 5 at hand, and an upper end portion 4a thereof.
Is installed so that it can be projected to the outside from the upper end opening 1a of the handle cylinder 1. The pruning scissors 3 are fixed to the upper outer wall 1b of the handle cylinder 1 via the hinge 2 so as to be slidable in the downward 90 ° range on the stationary blade side handle 3a and the moving blade side handle 3b. Is detachably fixed to the upper end 4a of the telescopic rod 4 to form a high-altitude cloud-type branch pruner.

Further, in the above structure, the pruning scissors 3 have the front surface 3
It is a high-altitude cloud-type pruning pruner whose angle can be adjusted through a rotation setting mechanism 6 within a range of 60 °.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In FIG. 1, 8 is a tooth profile adjusting plate, 9 is a bar spring biased to a tooth groove 8a of the tooth profile adjusting plate 8, and both constitute a rotation setting mechanism 6.

[0007]

The high-altitude cloud-type pruning pruner of the present invention is constructed as described above, and its embodiment is shown in FIG. 1 when it is used. In the state 1 (horizontal setting of the pruning scissors) or the state of FIG. 2 (horizontal state of the pruning scissors) (not shown), approach the bottom of the tree and hold the long handle cylinder 1 in one hand as shown in FIG. Apply the scissors 3 to the cloud-shaped branch of the high place. Then, the other hand of pruning operates the lever 5 at hand.

Then, the telescopic rod 4 installed in the handle cylinder 1
Moves vertically and the moving blade side handle 3b of the pruning scissors 3 fixed to the upper end 4a of the telescopic rod 4 moves to the stationary blade side handle 3
Since the scissoring operation is performed with a as a base point, the branching is pruned by the pruning scissors 3 by the continuous operation of the lever 5 below.
The tree shape is adjusted.

When not in use, the moving blade side handle 3b is detachably fixed to the upper end 4a of the telescopic rod 4 as shown in FIG. By removing (releasing the fixed state) from the upper end 4a, the stationary blade side handle 3a hangs vertically downward via the hinge 2, thus eliminating the risk during transportation and storage. In this unused state, the electric hair clipper can be inserted into the upper end opening 1a of the elongated handle cylinder 1 and used. From the above, it is possible to easily and efficiently prun the cloud-shaped branching or tree shape of a high place on the ground without using a ladder or the like and without requiring the tilting operation of the longitudinal handle cylinder 1.

[Brief description of drawings]

FIG. 1 is a perspective view in which the blade direction is horizontal.

FIG. 2 is a perspective view showing a usage state.

FIG. 3 is a side view showing an unused state.

[Explanation of symbols]

1 Long handle 1a Top end 1b Upper outer wall 2 hinges 3 pruning shears 3a Static blade side handle 3b Moving blade side handle 4 telescopic rod 4a upper end 5 control lever 6 rotation setting mechanism

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[Procedure amendment]

[Submission date] December 10, 2001 (2001.12.
10)

[Procedure Amendment 1]

[Document name to be corrected] Drawing

[Name of item to be corrected] Figure 1

[Correction method] Change

[Correction content]

[Figure 1]

Continuation of front page (51) Int.Cl. ⁷ Identification code FI theme code (reference) A01G 3/03 E

Claims (2)

[Claims] 1. A telescopic rod (4) which is vertically stroked by an operating lever (5) at hand, is attached to a long handle cylinder (1),
The upper end portion (4a) is the upper end opening (1a) of the handle cylinder (1).
Further, the pruning scissors (3) are attached to the upper outer wall (1b) of the handle cylinder (1) so that the stationary blade side handle (3a) is attached via the hinge (2). 90 ° downward
A high-altitude cloud type pruning pruner which is fixed so as to be slidable within a range and detachably fixed to the upper end (4a) of the telescopic rod (4) on the movable blade side handle (3b). 2. The high-altitude cloud-type pruning pruner according to claim 1, wherein the pruning scissors (3) are adjustable in angle in the front 360 ° range via a rotation setting mechanism (6).