| 摘要 |
<p>PURPOSE:To improve the assembling properties of a car while increasing stiffness. CONSTITUTION:The base plate 21 of a door lock 20 and the base 31 of a closure 30 are connected. Consequently, the path of a driving transmission system such as a control wire 40 transmitting the power of the closure 30 over the door lock 20 side is shortened, the elongation and tolerance and resistance at the time of operation of the control wire 40 can be reduced, and output transmission efficiency is improved while the door lock 20 and the closure 30 can be treated integrally, thus improving the assembling properties of a car. The base plate 21 of the door lock 20 and the base 31 of the closure 30 are coupled, and a mounting section 32 is formed to a coupled section 34, in which pushing force is concentrated easily, or a section near to the section 34, and the mounting section 32 is borne on the door body 10 side. Accordingly, a door closing device for a sliding door having high stiffness can be manufactured without increasing the plate thickness of the base member, etc., of the closure 30.</p> |
