PROBLEM TO BE SOLVED: To provide a decorative member fixing structure of an operation knob included in a rotary switch device, the structure being able to be easily assembled without damaging a decorative member or a knob body.SOLUTION: The fixing structure of a decorative member 40 provided at a knob part 31b of an operation knob 31 is so configured that: the decorative member 40 is provided with a shaft part 40b at one end part and a locking tongue piece 40d having a locking small hole 40e near the other end part, respectively; at one end part of the operation knob 31, a bearing part 31d for pivotally supporting a shaft part 40b of the decorative member 40 is provided, and near the other end part thereof, a locking hole 31f including a locking protrusion 31h entering into a locking small hole 40e of locking tongue piece 40d by inserting the locking tongue piece 40d of the decorative member 40 is provided, respectively; the decorative member 40 lets the bearing part 31d of the knob part 31b pivotally support the shaft part 40b and rotates by making the shaft part 40b as a fulcrum point, and the locking tongue piece 40d is inserted into the locking hole 31f and fixed by locking.SELECTED DRAWING: Figure 11
【課題】回転スイッチ装置に備える操作ノブにおいて、加飾部材やノブ本体を傷付けることなく簡単に組付けることができる加飾部材の固定構造を提案する。【解決手段】操作ノブ31のつまみ部31bに設けられる加飾部材40の固定構造において、前記加飾部材40には、その一方端部に軸部40bを、その他方端部寄りには係止小孔40eを有する係止舌片40dを各々設け、前記つまみ部31bの一方端部には、前記加飾部材40の軸部40bを軸支させる軸受部31dを、その他方端部寄りには、前記加飾部材40の係止舌片40dの挿入により、この係止舌片40の係止小孔40eに突入する係止突部31hを備えた係止孔31fを各々設け、加飾部材40は、その軸部40bをつまみ部31bの軸受部31dに軸支させ、軸部40bを支点に旋回し、前記係止舌片40dを前記係止孔31fに挿入させて係止し固定する構成としてある。【選択図】 図11
DECORATIVE MEMBER FIXING STRUCTURE OF OPERATION KNOB
操作ノブの加飾部材固定構造
2017-03-02
Patent
Electronic Resource
Japanese
IPC: | H01H Elektrische Schalter , ELECTRIC SWITCHES / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |