| 摘要 |
<p>PROBLEM TO BE SOLVED: To facilitate the protection, carrying and use of a portable telephone set by forming a pair of one-side inserting ports on one straight line and a pair of other-side inserting ports orthogonal to this straight line at a belt inserting part. SOLUTION: A main body A of a case is sewn or formed into suitable case shape from leather or plastic. Besides, a belt inserting part B formed on the back of the main body A of the case is composed of a material similar to the main body A of the case. The main body A of the case is composed of a front piece, rear piece 2, lid piece 3 and left and right gore pieces 4 into the form so as to just fit for a portable telephone set. Concerning the belt inserting part B, one piece of padding is fixed so that a pair of one-side inserting ports 5A on one straight line and a pair of other-side inserting ports 5B orthogonal to this straight line can be formed. Thus, the direction of straight line linking a pair of one-side inserting ports 5A and the direction of straight line linking a pair of other-side inserting ports 5B orthogonal to this straight line can be selected and inserted to a belt.</p> |
