JPH0228670Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to a brush cutter handle made of synthetic resin.

BACKGROUND TECHNOLOGY Brush cutters are widely used outdoors and have a structure in which a mowing blade at the tip of an operating rod is rotated by the driving force of an engine installed at the rear.

These brush cutters require a handle with a simple structure that allows for safe swinging of the operating rod and is easy to handle. Such a handle must also be easy to manufacture and inexpensive to manufacture.

However, conventional brush cutter handles are still unsatisfactory in meeting these requirements.

Further, in the case of a configuration in which the weight of the brush cutter is borne by the shoulder using a hanging band or the like, troubles due to breakage or wear of the hanging band attachment part are likely to occur.

In addition, the base of the above-mentioned hanging band of a brush cutter is connected to the hanging bracket, and the movement of the operating stick is controlled using this connecting point as a fulcrum, so the attachment point of the hanging band to the operating stick is an important selection matter. Yes, when operating the operating stick by hand, the suspension band must move smoothly at its fulcrum.

Problems to be Solved by the Invention The object of the present invention is to provide a new and improved brush cutter handle structure with a simple structure that can solve these problems.

Means for Solving the Problems The handle of the brush cutter according to the present invention is fixed in a variable position by sliding on the operating stick by a fixing means, and includes a base portion that stands up from the operating stick and an upwardly extending portion from the base portion. The device has an intermediate portion, a handle portion continuous with the intermediate portion and extending diagonally downward in a direction approaching the operating stick, and a U-shaped metal hanging fixture with legs at both ends embedded in the intermediate portion. The U-shaped hanging fitting protruding from the surface of the intermediate portion is oriented substantially vertically so that the hanging band does not interfere with the movement of the handle, and the legs at both ends thereof are It is characterized by a structure in which it is embedded and integrated in the intermediate portion while being bent outward in opposite directions.

Function: In the structure of the handle of the brush cutter according to the present invention, the hanging fitting is fixed to a specific part of the handle, and the hanging fitting is used as a fulcrum to allow easy, safe and accurate operation of the brush cutter. The legs at both bent ends of the hanging fitting are buried in the handle material to permanently and firmly fix the hanging fitting, and the part corresponding to the fulcrum can be made thin and strong, eliminating the risk of breakage or wear. do not have. Although it has a simple configuration, it has high reliability and can be manufactured at low cost.

Embodiments The present invention will be described below based on embodiments shown in the drawings.

As shown in the drawings, the handle 1 of the brush cutter according to the present invention is constructed by molding a synthetic resin material. The operating rod 2 is equipped with a rotating blade (not shown) and a driving engine 8 at the front and rear ends, respectively, and the handle 1 is attached close to the rear end of the operating rod 2. . The handle 1 is made up of a root part 4, a middle part 5 and a handle part 6. The base portion 4 is provided with a fixing means 3 such as a screw, and the handle is fixed in a predetermined position by this fixing means 3. If necessary, the handle can be slid on the operating stick 2 by loosening the fixing means 3 and moved to the mounting position. It is configured so that it can be adjusted freely. A base portion 4 of the handle 1 stands up from the operating rod 2, and an intermediate portion 5 extends further upward from the base portion 4. Continuing from this intermediate portion 5, a handle portion 6 extends diagonally downward toward the engine 8 in a direction approaching the operating rod 2.

A metal U-shaped hanging fitting 7 is integrated into the front surface of the intermediate portion 5, with legs 7a and 7b at both ends buried therein. This integration is performed when the handle 1 is molded. Said legs 7a and 7b at both ends of the hanger 7 are bent outward in opposite directions at both ends of the U-shape and are permanently and firmly held in the middle part 5 of the handle 1. As the hanging fitting 7, for example, a metal rod having a circular cross section as shown in the figure can be used.

Effects of the Invention As mentioned above, with the configuration of the present invention, it is possible to easily swing the operation stick using the hanging bracket as a fulcrum while gripping the handle part, and during such operations, the hanging band controls the movement of the handle. It does not get in the way and allows safe rocking operation.

In addition, such a handle is easy to manufacture, has a highly reliable and strong integral structure, is inexpensive to manufacture, and has a simple structure that meets the needs of the user and has great practical effects.

[Brief explanation of the drawing]

The drawings are explanatory diagrams showing one embodiment of the handle according to the present invention. 1...Handle, 2...Operation stick, 4...Base part, 5...Middle part, 6...Handle part, 7...
...Hanging fittings, 7a, 7b...Legs at both ends of the hanging fittings.

Claims (1)

[Scope of utility model registration request] The handle 1 of the brush cutter is made of synthetic resin, and the handle 1 is slidably fixed on the operating stick 2 by a fixing means 3 so as to be variable in position. an intermediate portion 5 extending upward from portion 4;
It has a handle part 6 that is continuous with the handle part 6 and extends diagonally downward in a direction approaching the operation stick 2, and a U-shaped metal hanging fitting 7 with leg parts 7a and 7b at both ends embedded in the intermediate part 5. However, the U-shaped hanging fitting 7 protruding from the surface of the intermediate portion 5 is oriented substantially vertically so that the hanging band is disposed at a position where it does not interfere with the movement of the handle, and the legs at both ends thereof A handle for a brush cutter, characterized in that the portions 7a and 7b are bent outward in opposite directions and embedded in and integrated with the intermediate portion 5.