JPS62152332U

JPS62152332U -

Info

Publication number: JPS62152332U
Application number: JP4091986U
Authority: JP
Priority date: 1986-03-20
Filing date: 1986-03-20
Publication date: 1987-09-26

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す３時間タイ
マ作動時の一部断面側面図、第２図はその要部正
面図、第３図は１２時間タイマ作動時の要部側面
図、第４図はその第２相当図、第５図は停止時の
第３図相当図、第６図はその第２図相当図、第７
図はこれに用いるタイマ設定用ツマミの正面図、
第８図は３時間タイマ作動時のカム動作を示す正
面図、第９図は停止時の第８図相当図、第１０図
は第１２時間タイマ作動時の第８図相当図、第１
１図は１２時間タイマ終了時の第８図相当図であ
る。１……タイマスイツチ手段、２……駆動用モー
タ、４……回転駆動軸、５，８，９，１０……歯
車、７……タイマ設定軸、１１……スイツチ、１
５，１６，１７……接点、１８，１９……凸部、
２０，２１……カム。 Fig. 1 is a partially sectional side view showing one embodiment of this invention when the 3-hour timer is operating, Fig. 2 is a front view of the main part thereof, Fig. 3 is a side view of the main part when the 12-hour timer is operating, and Fig. 3 is a side view of the main part when the 12-hour timer is operating. Figure 4 is a diagram equivalent to Figure 2, Figure 5 is a diagram equivalent to Figure 3 when stopped, Figure 6 is a diagram equivalent to Figure 2, and Figure 7 is a diagram equivalent to Figure 2.
The figure is a front view of the timer setting knob used for this.
Figure 8 is a front view showing the cam operation when the 3-hour timer is activated, Figure 9 is a view equivalent to Figure 8 when the cam is stopped, Figure 10 is a view equivalent to Figure 8 when the 12-hour timer is activated, and Figure 1 is a view equivalent to Figure 8 when the 12-hour timer is activated.
FIG. 1 is a diagram corresponding to FIG. 8 at the end of the 12-hour timer. DESCRIPTION OF SYMBOLS 1... Timer switch means, 2... Drive motor, 4... Rotation drive shaft, 5, 8, 9, 10... Gear, 7... Timer setting axis, 11... Switch, 1
5, 16, 17... Contact, 18, 19... Convex part,
20, 21...cam.

Claims

[Scope of utility model registration request]

A rotary drive shaft, a drive motor that supplies rotational drive force to the rotary drive shaft, a timer setting shaft to which a timer setting knob is attached, a first gear pivotally fixed to the rotary drive shaft, and a timer. A semicircular second gear that is pivotally fixed to the setting shaft and can mesh with the first gear, and a second gear that is pivotally fixed to the timer setting shaft at a position opposite to the second gear and has a diameter smaller than that of the second gear. a semicircular third gear, a fourth gear that allows the first gear and the third gear to interlock, a switch, and a first gear of the second gear that is pivotally fixed to the timer setting shaft. A first cam that operates the switch when engaged with the gear of
timer switch means comprising a second cam which actuates the switch when interlocked with the gear;