VEHICLE SEAT HEATER
A vehicle seat heater 10 , which is to be fitted to a vehicle seat 50 and which includes a base seat 12 and a heater wire 14 laid in the base seat 12 , has a reinforcing seat 18 attached in a side portion 10 b placed in a seat side portion 50 c of the vehicle seat 50 . Edges of the reinforcing seat 18 have portions 18 a extending in back-and-forth directions of the side portion 10 b and opposing each other at least on a front side of the side portion 10 b , where a laying area for the heater wire 14 is provided between the opposing portions 18 a . Thus, disconnections of the heater wire 14 can be suppressed in the side portions 10 b of the vehicle seat heater 10 placed in the seat side portions 50 c of the vehicle seat 50.
1 . A vehicle seat heater which is to be fitted to a vehicle seat and which comprises a base seat, and a heater wire laid in the base seat, the vehicle seat heater including:
a reinforcing seat attached in a side portion of the vehicle seat heater placed in a seat side portion of the vehicle seat, wherein
edges of the reinforcing seat have opposing portions extending in back-and-forth directions of the side portion and opposing each other at least on a front side of the side portion, and
a laying area for the heater wire is provided between the opposing portions of edges of the reinforcing seat.
2 . The vehicle seat heater according to claim 1 , wherein the heater wire extends from a rear side of the side portion and turns over on the front side of the side portion, and
the reinforcing seat has such a shape as to overlap at least with the heater wire and an area surrounded in three sides by the heater wire as the vehicle seat heater is viewed from top.
3 . The vehicle seat heater according to claim 2 , wherein the reinforcing seat has a V-shaped fore end.
4 . The vehicle seat heater according to claim 1 , wherein the reinforcing seat is attached on a surface of the base seat in which the heater wire is laid.
5 . The vehicle seat heater according to claim 1 , wherein the opposing portions of the edges of the reinforcing seat are linear-shaped.
6 . The vehicle seat heater according to claim 1 , wherein the heater wire is laid in the side portion so as not to orthogonally intersect a virtual straight line extending in back-and-forth directions of the side portion.