| 摘要 |
A connector of a cleaning device assembly and a bracket clamping structure of a cleaning device are provided to prevent air and lubricating oil from leaking and restrain damage of a regulator caused by impact or vibration. A connector(100) of a cleaning device assembly comprises a spacer housing(200), a spacer(210), a spacer cover(220), and a bracket(230). The spacer housing is placed between a filter and a regulator or between the regulator and a lubricator. The spacer is located inside the spacer housing. The bracket is installed in a rear side of the spacer housing. The spacer housing is equipped with a body(201), an insertion part(202), a hinge hole(204), and a first screw inserting hole(206).
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