OPERATION PART PROTECTIVE COVER STRUCTURE OF PORTABLE TELEPHONE SET

摘要

PROBLEM TO BE SOLVED: To make it possible to perform an opening/closing operation without using the both hands by opening/closing the protective cover parallelly with an operation part surface and also to improve the operability of the operation part protective cover of a telephone set without using an opening/closing lock release button. SOLUTION: A rotational hinge is arranged at the lower end part of a telephone set main body perpendicularly to an operation part by changing the mounting direction of the rotational hinge, and the operability is improved by turning the protective cover parallelly with the operation part surface with the rotational hinge as a support. The operability is further improved by opening/closing the protective cover without using the opening/closing lock release button.