| 摘要 |
The purpose of the present invention is to provide an electric actuator of a tailgate for a vehicle which mounts a coil spring between a body and a rod extended and shrunk by being fitted into the body and enables guides (a screw guide and a guide) included in the body and the rod, respectively, to be fitted into the coil spring to be extended and shrunk together with the coil spring as the length of the coil spring is changed, thereby being able to always stably support the coil spring regardless of the extended or shrunk length of the coil spring to minimize bending or twisting of the coil spring in order to more stably and smoothly operate a tailgate. Also, another purpose of the present invention is to provide an electric actuator of a tailgate for a vehicle which fabricates the screw guide extended and shrunk in the shape of a dual pipe to have a minimum thickness, thereby minimizing a space portion between the inner circumference of the coil spring and the outer circumference of the screw guide to reduce a deformation space of the coil spring in order to minimize the bending or twisting of the coil spring. Also, another purpose of the present invention is to provide an electric actuator of a tailgate for a vehicle which includes a light-emitting device on a surface of an actuator mounted inside a body, thereby enabling a user to utilize the electric actuator in various forms of lamps such as a brake light, a rear flasher, an indoor light, or a taillight according to a purpose of use. |
