An object of {TAIL ~ the invention} is to provide a locking mechanism which allows {HEAD ~ a cover} to be opened by one hand 
An object of { TAIL ~ the invention } is to provide a locking mechanism which allows { HEAD ~ a cover } to be opened by one hand
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH