Mining lamp cap with protective structure

The mining lamp cap with the protection structure comprises a safety helmet and a second fixing band, a protection frame is arranged at the top of the safety helmet, a support is fixed to one side of the safety helmet, a rotating groove is formed in the support, a rotating block is arranged in the r...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI BIAO, QI GONG, FENG TAO, ZHANG ZHIJUN, WU YUEMIAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HATS HEAD COVERINGS HEADWEAR HEATING HUMAN NECESSITIES INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS LIGHTING MECHANICAL ENGINEERING STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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