JPS63186126U

JPS63186126U -

Info

Publication number: JPS63186126U
Application number: JP7472887U
Authority: JP
Priority date: 1987-05-19
Filing date: 1987-05-19
Publication date: 1988-11-29
Also published as: JPH046508Y2

Description

[Brief explanation of the drawing]

第１図は本考案の実施例である要部の背面図、
第２図は刈払機の側面図、第３図は第２図の―
線における断面図、第４図は第１図の―線
における断面図、第５図は第４図の―線にお
ける断面図、第６図は第４図の一部の分解図、第
７図、第８図、第９図および第１０図は、第６図
の―線、―線、―線および―線
における断面図をそれぞれ示す。Ｅ……エンジン、１……刈刃、２……操作桿、
３ａ……グリツプ、３……ハンドル杆、４……ホ
ルダー、５……ノブ、６……ねじ杆、７……スト
ツパー、８……弾性材。 Figure 1 is a rear view of the main parts of an embodiment of the present invention;
Figure 2 is a side view of the brush cutter, Figure 3 is the same as Figure 2.
4 is a sectional view taken along line - in Fig. 1, Fig. 5 is a sectional view taken along line - - in Fig. 4, Fig. 6 is an exploded view of a part of Fig. 4, and Fig. 7. , FIG. 8, FIG. 9, and FIG. 10 are cross-sectional views taken along lines ---, ---, ---, and --- in FIG. 6, respectively. E...engine, 1...mower blade, 2...operation stick,
3a...Grip, 3...Handle rod, 4...Holder, 5...Knob, 6...Screw rod, 7...Stopper, 8...Elastic material.

Claims

[Scope of utility model registration request]

A handle rod 3 having grips 3a on both ends and extending in a direction perpendicular to the operating rod 2 is connected via a holder 4 to a midway portion of a long operating rod 2 to which an engine E and a cutting blade 1 are transmission connected on both ends. In the brush cutter configured as shown in FIG.
A part of an annular stopper 7 that can be tightened or loosened is fitted into a part of the holder 4, and there is a rotation direction between the inner peripheral surface of the holder 4 and the outer peripheral surface of the stopper 7. A handle rotation adjustment device characterized in that it is constructed by interposing annular elastic members 8 that engage with each other.