| 摘要 |
PURPOSE:To install a sensor cover easily and to save installation space by eliminating screws for installation. CONSTITUTION:A claw 32 is formed inside of an opening end of a resin-made sensor cover 31 and a recess 42 is formed in part of the external face of a blacket B41 which is on the sensor cover side. The sensor cover 31 can be installed easily by setting the claw 32 of the sensor cover 31 in the recess of the blacket B41 and there is no necessity of installation screws. When the claw 32 is formed on the blacket and the recess 42 in the sensor cover, the same effect can be obtained. Furthermore, by installing an O-ring between the sensor cover 31 and the blacket 41, the inside can be kept airtight, which is quite useful in practical use. |
