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ANTI-THEFT MANHOLE COVER HAVING AN ANTI-SLIP UNIT CAPABLE OF PREVENTING PEDESTRIANS FROM SLIPPING ON THE MANHOLE COVER
ANTI-THEFT MANHOLE COVER HAVING AN ANTI-SLIP UNIT CAPABLE OF PREVENTING PEDESTRIANS FROM SLIPPING ON THE MANHOLE COVER
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机译：防盗井盖具有防滑装置，可防止行人从井盖上滑落
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摘要
PURPOSE: An anti-theft manhole cover having an anti-slip unit is provided to prevent a cover plate from being stolen by integrally forming the cover plate on a frame securely fixed to a road surface.;CONSTITUTION: An anti-theft manhole cover having an anti-slip unit comprises a cover plate(10), a frame(20), a hinge unit(30), and an anti-slip unit. The cover plate is formed in a size corresponding to the inlet of a manhole. The frame is fixed to the edge of the inlet of the manhole and surrounds the edge of the cover plate. The hinge unit couples one side of the cover plate to one side of the frame. The anti-slip unit is formed on the top of cover plate and has a rugged part and a latex layer. The latex layer covers the rugged part formed on the cover plate.;COPYRIGHT KIPO 2012
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