| 摘要 |
PURPOSE: A joining tool having a ring handle, which can be conveniently attached and detached without tools, is provided to reduce drag force and noise by preventing the exposing of the ring handle to outside toward an object. CONSTITUTION: A joining tool having a ring handle comprises a first and second receptacles(110,120), a stud(130), a spring(140), a ring handle(150) and a fixed block(160). The first and second receptacles are formed on an object. The first and second receptacle has a first insertion hole and a second insertion hole(128). The stud has a head(132) on one end and a protrusion(134) on the other end. The stud is rotated after passing through the first and second insertion hole of the first and second receptacles. The protrusion moves to a fixed plane(124) along an oblique plane(122) of the second receptacle. The stud fixes the object and a fixed member. |
