To provide a planar heating element that is simple in structure, is not time-consuming to install, and is less prone to unevenness on the surface, and a steering wheel using the planar heating element and a vehicle seat.SOLUTION: A planar heating element 10 includes a planar substrate 11 having insulating properties, a heating wire 12 provided on the back surface 11a of the planar substrate 11, a thread 13 for locking the heating wire 12 so as to be along the back surface 11a of the planar substrate 11, and the thread 13 is disposed on the surface 11b of the planar substrate 11 along the heating wire 12 and is pulled out to the back surface 11a of the planar substrate 11 at predetermined intervals so as to latch the heating wire 12.SELECTED DRAWING: Figure 1
【課題】構造が簡単で取り付けに時間がかからず、表面に凹凸が現れにくい面状発熱体と、この面状発熱体を用いたステアリングホイール及び車両用シートを提供する。【解決手段】面状発熱体10は、絶縁性を有する面状基材11と、面状基材11の裏面11aに設けられる発熱線12と、発熱線12を面状基材11の裏面11aに沿わせて係止するための糸13とを備え、糸13は、面状基材11の表面11bに発熱線12に沿って配置され、所定の間隔をあけた各位置で面状基材11の裏面11aに引き出されて発熱線12を係止する。【選択図】図1
PLANAR HEATING ELEMENT, STEERING WHEEL, AND VEHICLE SEAT
面状発熱体、ステアリングホイール及び車両用シート
2018-12-20
Patent
Electronic Resource
Japanese
Steering wheel heating equipment, steering wheel heating control method, steering wheel and vehicle
European Patent Office | 2023
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