| 摘要 |
The present invention relates to a hinge device of a covering shelf, which comprises: a first member adhering to one surface of the covering shelf; a second member adhering to the other surface of the covering shelf; and a coupling unit coupling the first member and the second member. The coupling unit comprises: a coupling protrusion protruding to be formed in the first member, and having unevenness; a coupling hole formed in the second member, into which the coupling protrusion is inserted; a coupling rib formed toward the coupling protrusion in one side on an internal surface of the coupling hole for a projection portion caught in the unevenness to be formed; and a support member inserted into the coupling hole to pressurize the coupling protrusion toward the coupling rib. The hinge device is configured to be an injection component as a first bracket and a second bracket which are conventionally separately provided are configured to be one component, thereby reducing a molding cost and shortening an assembly time to improve production efficiency. |
