| 摘要 |
The present invention relates to a rail sled for playing, which enables sledding regardless of the inside and outside and a seasonal change, and enables the proper speed control of the rail sled by selecting the material of a component to be different according to a given gradient. The rail sled for playing comprises: a board part (10) which allows a person to be received therein; fixed brackets (20) which are made of a steel material and are fixed to the bottom of the board part in a longitudinal direction; rail gearing parts (30) which are made of a synthetic resin material, has open front, rear, and bottom surfaces, and are fixed and coupled to the bottom of the fixed brackets; and a track part (40) which has protruding guiderails (41) in corresponding areas where the rail gearing parts are located to allow the board part to vertically slide. |
