JPS62128762U

JPS62128762U -

Info

Publication number: JPS62128762U
Application number: JP1653486U
Authority: JP
Priority date: 1986-02-07
Filing date: 1986-02-07
Publication date: 1987-08-14
Also published as: JPH0424937Y2

Description

[Brief explanation of the drawing]

図面は本考案の一実施例を示し、第１図は一部
切欠正面図、第２図はモータ駆動時におけるクラ
ツチの作動状態を示す一部切欠正面図、第３図は
主歯車取付筒と一体回転するクラツチ板の平面図
、第４図は第３図の４―４線断面図、第５図はハ
ンドル取付筒と一体回転するクラツチ板の平面図
、第６図は第５図の６―６線断面図、第７図及び
第８図は他の実施例を示す一部切欠正面図、第９
図は更に他の実施例を示す一部切欠正面図、第１
０図はクラツチ板相互が切り離れた状態の一部切
欠正面図、第１１図はドラツグ機構の操作状態を
示す一部切欠正面図、第１２図は第９図の１２―
１２線断面図、第１３図乃至第１５図は主歯車取
付筒と一体回転するクラツチ板の平面図及び断面
図、第１６図乃至第１８図はハンドル取付筒と一
体回転するクラツチ板の正面図、平面図及び側面
図である。図中、３：主歯車取付筒、４：伝達歯車、５：
主歯車、６：ドラツグ機構、７，２６，３５：主
歯車取付筒と一体回転するクラツチ板、８，２７
，３６：ハンドル取付筒と一体回転するクラツチ
板、９，３７：ハンドル取付筒、１０：ハンドル
アーム、２３，２８，３９：スプリング。 The drawings show one embodiment of the present invention; Fig. 1 is a partially cutaway front view, Fig. 2 is a partially cutaway front view showing the operating state of the clutch when the motor is driven, and Fig. 3 shows the main gear mounting cylinder. 4 is a sectional view taken along the line 4-4 in FIG. 3, FIG. 5 is a plan view of the clutch plate that rotates integrally with the handle mounting tube, and FIG. 6 is a sectional view taken along the line 4-4 in FIG. - 6 line sectional view, Figures 7 and 8 are partially cutaway front views showing other embodiments, and Figure 9 is a partially cutaway front view showing another embodiment.
The figure is a partially cutaway front view showing another embodiment.
Fig. 0 is a partially cutaway front view with the clutch plates separated from each other, Fig. 11 is a partially cutaway front view showing the operating state of the drag mechanism, and Fig. 12 is a partially cutaway front view showing the state in which the drag mechanism is operated.
12 line sectional view, FIGS. 13 to 15 are plan views and sectional views of the clutch plate that rotates integrally with the main gear mounting cylinder, and FIGS. 16 to 18 are front views of the clutch plate that rotates integrally with the handlebar mounting cylinder. , a plan view and a side view. In the figure, 3: Main gear mounting cylinder, 4: Transmission gear, 5:
Main gear, 6: Drag mechanism, 7, 26, 35: Clutch plate that rotates integrally with the main gear mounting cylinder, 8, 27
, 36: Clutch plate that rotates integrally with the handle mounting tube, 9, 37: Handle mounting tube, 10: Handle arm, 23, 28, 39: Spring.

Claims

[Scope of utility model registration request]

The main gear is fixed or attached via a drag mechanism to the main gear mounting cylinder, which rotates in conjunction with the gear train driven by the motor, and a pair of clutch plates are fitted into the main gear mounting cylinder, and one of the clutch plates is attached to the main gear mounting cylinder. sticks to,
The other clutch plate is engaged with a handle mounting tube that rotates integrally with the handle arm so as to be able to freely rotate and slide in the axial direction, and the clutch plate is biased by a spring in the direction of meshing with the other clutch plate.