| 摘要 |
<p>PURPOSE: A hinge apparatus and a super low temperature freezer using the same are provided to improve installation workability of a cover by detachably installing the cover in an installation base. CONSTITUTION: A hinge apparatus(1) comprises a first hinge member(10), a second hinge member(20), and a cover(31). The first hinge member and the second hinge member respectively comprise an installation base and a knuckle part forming in one side of the installation base. The second hinge member is rotatably connected to the first hinge member by inserting a hinge pin(30) in a pin hole of the knuckle part. The cover conceals installation screws which are inserted in screw holes(14,24) formed in the installation base. The installation base comprises a concave part(19), grooves(17,27), and coupling parts. The concave part is formed in side surface opposite to the installation base. The grooves are extended to the side surface. The coupling parts are concavely formed inside the grooves.</p> |
