| 摘要 |
<p>A rock fulcrum section (14h) of a disengagement prevention holder (14) is engaged with a fuel pipe (11) with the fuel pipe (11) and a connector (13) joined together in advance, and the disengagement prevention holder (14) is rocked about the rock fulcrum section (14h). This fits a U-shaped first cutout (14d), which is formed in a first surface (14b), to a small diameter section (13c) of the connector (13) to restrict the distance between a step section (13b) and a second flange (11b), and as a result, the fuel pipe (11) and the connector (13) are restrained so that they cannot be separated from each other. Only a single snap fit operation is required to cause a narrow width throat section (b), which is formed in the middle of the first cutout (14d) of the disengagement prevention holder (14), to pass through a small-diameter section (13c) of the connector (13). Thus, the disengagement prevention holder (14) can be more easily fitted to place than in a case which requires multiple times of fitting operation, and this facilitates installation of the disengagement prevention holder (14).</p> |
