| 摘要 |
PURPOSE: A belt locking tongue and a seat belt having the same are provided to prevent webbing from becoming cut while the other side of a hinge shaft tightly fixes the webbing. CONSTITUTION: A belt locking tongue comprises a tongue plate(100), a tongue body(200), a hinge shaft(300), a hinge bar(400), and a spring(500). A buckle connecting hole(110) is formed on a leading end of the tongue plate, and a webbing insertion hole(120) is formed. A slot hole(210) is formed in the tongue body, and an opening(220) connected to the slot hole is formed. Both ends of the hinge shaft are inserted into slide holes, and the hinge shaft straightly moves. The hinge bar is fitted into the opening of the tongue body in order that the hinge shaft is inserted into a axial hole(410). The spring is installed in the tongue body, and makes the hinge bar return to the original position.
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