| 摘要 |
PURPOSE: A tension reducer of a seat belt is provided to reduce production cost by minimizing the number of components and simplifying structure and release oppressive sensation which a passenger feels through a seat belt. CONSTITUTION: A tension reducer of a seat belt comprises the followings. A spool(100) winds and unwinds webbing(1) in which a conductive member is inserted into a constant section. A webbing guide(110) is apart from the spool and guides the winding and the unwinding of the webbing. The first elastic member(200) is inserted into the spool. The second elastic member(300) is formed at one side of the first elastic member and a magnet is formed to generate magnetic force at one side of the first elastic member. A wire(400) is connected to a spool and a webbing guide and transmits the current. |
