JPH0367903U

JPH0367903U -

Info

Publication number: JPH0367903U
Application number: JP12864689U
Authority: JP
Priority date: 1989-11-02
Filing date: 1989-11-02
Publication date: 1991-07-03

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す背面側斜視図
、第２図は電子レンジの正面図、第３図は第１図
の切断面線−から見た断面図、第４図は第１
図の切断面線−から見た断面図、第５図は押
釦の背面側斜視図、第６図は押釦箱の背面側斜視
図、第７図は作動態様説明図である。１……タイマ、２……電子レンジ、４……前面
パネル、５……つまみ、６……押釦、１１……被
駆動片、２３……レバー、２４……セクタ歯車、
２８……支持板、３２……第１支持軸、３４……
歯車、３５……カム、３６……第２支持軸。 Fig. 1 is a rear perspective view showing an embodiment of the present invention, Fig. 2 is a front view of the microwave oven, Fig. 3 is a sectional view taken along the cutting plane line - of Fig. 1, and Fig. 4 is a perspective view of the microwave oven. 1
5 is a rear perspective view of the push button, FIG. 6 is a rear perspective view of the push button box, and FIG. 7 is an explanatory view of the operating state. 1...Timer, 2...Microwave oven, 4...Front panel, 5...Knob, 6...Push button, 11...Driven piece, 23...Lever, 24...Sector gear,
28... Support plate, 32... First support shaft, 34...
Gear, 35...cam, 36...second support shaft.

Claims

[Scope of Claim for Utility Model Registration] It has an operating shaft that can be angularly displaced around the axis, and the operating shaft returns in a direction opposite to the rotational operating direction for a time corresponding to the amount of angular displacement, and then the operating shaft returns. A timer body that derives an electric signal that continues for a certain amount of time, a knob provided on the operating shaft, a push button that is pressed and operated, a lever that is angularly displaced by the push button, and a sector gear formed at one end of the lever. A gear that meshes with and rotates with the sector gear, a cam that is provided integrally with the gear, and a driven piece that is fixed to the outer periphery of the knob and that engages with the cam to drive the operating shaft through angular displacement. A timer characterized by: