| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive grip device with a built-in heater having good warm-up performance.SOLUTION: A grip member with a heater includes a grip part to be gripped. A twin-looped heating element 1, which is a skeleton structure comprising a heater wire, is embedded in the grip part. The grip part is molded by injecting a fluid material in a mold which is defined by an assembly of divided molding die members. The heater wire 1 forms the twin-looped heating element 1 which is the skeleton structure wired along an outer face shape of the grip part. The twin-looped heating element 1 which is the skeleton structure comprises protrusions 12 located on a surface portion side of the grip part and bodies 13 located on the predetermined inside of the protrusions 12. |
