JPS6183003U

JPS6183003U -

Info

Publication number: JPS6183003U
Application number: JP16642084U
Authority: JP
Priority date: 1984-11-05
Filing date: 1984-11-05
Publication date: 1986-06-02
Also published as: JPH0440242Y2

Description

[Brief explanation of the drawing]

図面はすべて本考案による２軸構造の回転操作
つまみ機構の一実施例に係り、第１図は内軸ノブ
および外軸ノブの突出位置を示す側面図、第２図
はこれら両ノブの陥没位置を示す側面図、第３図
は内側および外側操作摘子の出没位置を設定する
機構の摘子使用時における状態を示す断面図、第
４図は該出没位置設定機構の摘子不使用時におけ
る状態を示す断面図である。１……フロントパネル、２……内側操作摘子、
３……外側操作摘子、４……内軸ノブ、５，７…
…回転軸、６……外軸ノブ、８……凹所、１０…
…ハートカム、１２……駆動体、１３……第１の
ばね、１４……第２のばね。 The drawings all relate to an embodiment of the rotary operation knob mechanism with a two-shaft structure according to the present invention, and FIG. 1 is a side view showing the protruding positions of the inner shaft knob and the outer shaft knob, and FIG. 2 is a side view showing the recessed positions of both knobs. FIG. 3 is a sectional view showing the mechanism for setting the protruding and retracting positions of the inner and outer operating knobs when the knobs are in use, and FIG. It is a sectional view showing a state. 1...Front panel, 2...Inner operation knob,
3...Outer operation knob, 4...Inner shaft knob, 5, 7...
...rotation shaft, 6...outer shaft knob, 8...recess, 10...
... Heart cam, 12 ... Drive body, 13 ... First spring, 14 ... Second spring.

Claims

[Scope of utility model registration request]

It is equipped with an inner operating knob that is rotated by an inner shaft knob and an outer operating knob that is independently rotated by an outer shaft knob, and the outer circumferential surface of the former's rotating shaft faces the inner circumferential surface of the latter's rotating shaft. and in the rotary operation knob mechanism having a two-shaft structure in which the inner shaft knob and the outer shaft knob protrude in a convex shape from the same recess provided in the front panel, the inner and outer operation knobs are arranged in the axial direction. The inner and outer shaft knobs are movable into and out of the recesses of the front panel, and when the inner shaft knob is pushed in the protruding position, the inner operating knob comes into contact with the outer operating knob and the inner and outer shaft knobs are moved into and out of the recesses in the front panel. The knobs move together to the recessed position within the recess, and the inner and outer operating knobs are moved toward the rear ends of the rotating shafts in response to the push operation of the inner knob at the protruding position. a push-lock mechanism that places the inner operating knob in the locked state and releases the inner operating knob in response to the same push operation in the depressed position; a first spring that biases the inner operating knob toward the protruding position; A rotary operation knob mechanism characterized in that it is provided with a second spring that urges the operation knob to a protruding position.