Patent ID: 7464905

Claim:
A tubular material fixation device comprising: a locating block, said locating block comprising a clamping groove and two sidewalls at two sides of said clamping groove, said sidewalls each having at least one guide surface portion; a clamping plate, said clamping plate having a curved portion corresponding to said clamping groove for securing a tubular material to said clamping groove, two side panels respectively extending from two sides of said curved portion for attaching to said sidewalls of said locating block, and two ribs respectively extending from said side panels corresponding to said guide surface portions of said locating block; and at least one fastening unit for fastening said side panels to said sidewalls to affix said locating block and said clamping plate to a tubular material being set in between said clamping groove and said curved portion, wherein said at least one fastening unit each comprises a through hole cut through one side panel of said clamping plate, a screw hole formed on one sidewall of said locating block, and a screw inserted through said through hole and threaded into said screw hole.