| 摘要 |
PURPOSE: A connection preventing structure of a front seat of a vehicle is provided to prevent the occurrence of joint in a seat back frame and a seat cushion frame and to minimize a horizontal movement between the two frames. CONSTITUTION: A front seat(10) of a vehicle is composed of a seat back(20) and a seat cushion(30). The seat back is completed by installing a seat back frame(21) forming a frame in the inner part, installing seat back brackets on both sides of the seat back frame to face each other and forming an insertion hole(23) to be penetrated into the seat back brackets. A seat back pad(24) is installed on the outer limb of the seat back frame to support the waist and back of a driver or a passenger. The seat cushion is completed by installing a seat cushion frame(31) in the inner part, installing guide rail brackets(32,32a) on both sides of the seat cushion frame to face each other and welding a welder nut(40) in a combining hole(33) of the guide rail bracket(32). And a connection preventing member(50) is inserted to the insertion hole of the seat back bracket(22) to prevent the connection.
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