| 摘要 |
<p>PURPOSE:To improve dimensional stability and stabilize the holding strength of wiring accessories and prevent a mounting frame from corroding and secure the electric insulation, too. CONSTITUTION:A mounting frame 2 for mounting wiring accessories 1 is made by the integral molding of synthetic resin. Salient pieces 4 are provided projectingly in opposition backward on the opposed perpheries of the window hole 3 for setting wiring accessories of the mounting frame 2. The opposed salient pieces 4 are provided with locking holes 6 in pairs for locking the locking projection in pairs, respectively, provided on the sides of the wiring accessories.</p> |
