| 摘要 |
<p>In the present device, when the duct profile (2) is assembled to the surface (3), the tip section (12) of the securing wire (1) becomes settled into the slot (32). The duct flange (23) leans against the surface (23) so as to surround the hole (33) provided at the surface. In this position, the body part (13, 13') of the securing wire (1) surrounds the profile (2). Once the arms (11) are stretched towards each other and thus attached to the securing tabs (31, 31'), the securing wire (1) embraces the profile (2) tightly and leans against the flange (23) concurrently. Said securing tabs (31, 31') are formed so as to prevent the removal of said arms (11, 11') from the surface.</p> |
