JPS5928477U

JPS5928477U - Power tool handle vibration isolator

Info

Publication number: JPS5928477U
Application number: JP12299182U
Authority: JP
Inventors: 新喜大津
Original assignee: 日立工機株式会社
Priority date: 1982-08-12
Filing date: 1982-08-12
Publication date: 1984-02-22

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の動カニ具の刈払機の斜視図、第２図、第
３図、第４図はそれぞれ本考案の動カニ具のハンドル防
振装置の異なる実施例の斜視図、第５図は本考案の動カ
ニ具のハンドル防振装置の更に他の実施例の正面図、第
６図は第５図のＤ矢視平面図、第７図、第８図、第９図
はそれぞれ第５図のイーイ、ローロ、ハーバ矢視部断面
図、第１０図は従来の電気ディスクグライダの斜視図、
第１１図は本考案の動カニ具のハンドル防振装置　・の
更に他の実施例の電気ディスクグラインダの防振構造部
の断面図、第１２図は第１１図の二−二矢視部断面図、
第１３図は第１２図の中間固定物の斜視図、第１４図は
本考案の動カニ具のハンドル防振装置の更に他の実施例
の電動工具の補助ハ　　　　　−ンドルの防振構造部の
平面図、第１５図は第１４図のホーホ矢視断面図、第１
６図は第１４図のへ−へ矢視部断面図、第１７図は第１
４図の防振部に弾性体を被覆した状態の説明図、第１８
図は従来の電気ハンマの斜視図、第１９図は本考案の動
カニ具のハンドル防振装置の更に他の実施例の電気ハン
マの防振構造を示す斜視図である。１・・・エンジン、２・・・パイプ、３・・・カッター
、８・・・ハンドル、９，１２．１４，１５，１６．３
５・・・板ばね、１０．１３・・・中間枠、１５ａ、１
６ａ・・・円筒部、１７・・・ピン、２５・・・中間固
定部。第２図“ Ａ４２Ａ１オ６図オｑ図　２FIG. 1 is a perspective view of a conventional brush cutter for movable crab tools, FIGS. 2, 3, and 4 are perspective views of different embodiments of the handle vibration isolator for movable crab tools of the present invention, The figure is a front view of still another embodiment of the handle vibration isolator for a movable crab tool of the present invention, FIG. 6 is a plan view taken in the direction of arrow D in FIG. 5, and FIGS. Fig. 5 is a cross-sectional view of the Ei, Rolo, and Herba arrows, and Fig. 10 is a perspective view of a conventional electric disk glider.
FIG. 11 is a sectional view of the vibration isolating structure of an electric disc grinder according to still another embodiment of the handle vibration isolating device for a movable crab tool of the present invention, and FIG. 12 is a sectional view taken along the line 2-2 in FIG. 11. figure,
FIG. 13 is a perspective view of the intermediate fixing member shown in FIG. 12, and FIG. 14 is a vibration isolating structure of an auxiliary handle of a power tool according to still another embodiment of the handle vibration isolator for a movable crab tool of the present invention. The plan view, Figure 15 is a sectional view taken along the Hoch arrow in Figure 14, and the first
Figure 6 is a cross-sectional view taken from the direction of the arrow in Figure 14, and Figure 17 is a cross-sectional view of Figure 1.
Explanatory diagram of the state where the vibration isolating part in Figure 4 is coated with an elastic body, No. 18
FIG. 19 is a perspective view of a conventional electric hammer, and FIG. 19 is a perspective view showing a vibration isolating structure of an electric hammer according to still another embodiment of the handle vibration isolating device for a movable crab tool of the present invention. 1... Engine, 2... Pipe, 3... Cutter, 8... Handle, 9, 12.14, 15, 16.3
5... Leaf spring, 10.13... Intermediate frame, 15a, 1
6a... Cylindrical part, 17... Pin, 25... Intermediate fixing part. Figure 2 A 42A1 Figure 6 Figure 2

Claims

[Scope of utility model registration request]

At least a pair of leaf springs arranged parallel to each other are attached between the main body side and the handle side of the movable crab tool. A handle vibration isolator for a movable crab tool, characterized in that the handle vibration isolator for a movable crab tool is interposed and fixed, or a cylindrical part formed at one end of the leaf spring is rotatably fixed around a pin in the direction of deflection of the leaf spring.