| 摘要 |
PURPOSE: A dropper clamp is provided to reduce labor costs and an installation time by its simple structure. CONSTITUTION: A bolt member(10) comprises an insertion groove. An insertion groove(13) is formed at the lower part of the body in a longitudinal direction. A screw thread(15) is formed at the lengthwise outer surface of the body in a longitudinal direction. A nut member(20) is screw-coupled with in screw threads of the bolt member. The nut member lifts up and down in a longitudinal direction of the body.
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