| 摘要 |
PURPOSE: A freight transfer device is provided to easily transfer heavy objects with human power and to transfer freight without supplying power. CONSTITUTION: A freight transfer device comprises a table(100), a first trolley arm(210), a second trolley arm(220), a supporting member, and a base part(300). The table comprises a freight receiving space, a first guide groove, and a second guide groove. The first trolley arm has a first supporting part and a first bearing part. In order to selectively position the first supporting part and the first bearing part in the first guide groove, the first trolley arm slidingly moves along the first guide groove. The second trolley arm has a second supporting part and a second bearing part. In order to selectively position the second supporting part and the second bearing part in the second guide groove, the second trolley arm slidingly moves along the second guide groove. The supporting member is respectively installed in the first and second supporting parts. Freight is placed on the supporting member. The base part is placed under the table and wheels are installed in the base part so that the tables can be transferred. |
