| 摘要 |
Folding structure for main handle of handle-controlled skate board, including a T-shaped fixing section integrally formed on upper side of front end of a body of the handle-controlled skate board. An upper side of front portion of a longitudinal section of the T-shaped fixing section is formed with a guiding inclination angle. A lower side of the guiding inclination angle is formed with an arch locating notch immediately adjacent to the guiding inclination angle. Two spring engaging bodies respectively laterally protrude from two sides of the middle of the longitudinal section of the T-shaped fixing section near the top face thereof. A rear section of the T-shaped fixing section is formed with a pivot hole near the center thereof. A supporting frame is welded on rear side of the stem. A lower side of front section of the supporting frame is formed with an arch escape recess. A middle portion of the escape recess is formed with a spring locating groove. A bottom of the supporting frame is formed with a transverse mating channel. The front section of the supporting frame is formed with a slide way behind the escape recess. A through hole is formed on upper side of the slide way. A lower side of rear section of the supporting frame is formed with a pivot hole. The supporting frame is formed with several perforations. The supporting frame is co-used with a tail-to-tail fastening bolt set, a fast detachable sleeve, a fast detachable assembly, a spring fixing spindle, a double twisting spring and two C-shaped latch rings for foldably associating the body with the stem.
|
