| 摘要 |
<p>PURPOSE:To provide a heater unit for a vehicle seat in which a connecting part can be reinforced and a bending characteristic can be improved without enlarging width of the connecting part to connect two heat generating surfaces to each other. CONSTITUTION:Heat generating surfaces 4a and 4b being laid on both sides of a main pad hanging groove are connected to each other in a position corresponding to the hanging groove by means of a connecting part 5a, and tongue pieces 6a and 6b are arranged extendedly on both ends of the connecting part 5a, and are folded back, and the tongue pieces 6a and 6b are installed in overlapping on the connecting part 5a. Since the connecting part 5a is reinforced by the tongue pieces 6a and 6b and can also have a bending characteristic, hanging cloth width can be enlarged when a heater unit 1 is laid in a vehicle seat, so that a recess of the seat created by hanging can be formed sufficently.</p> |
