Abstract: The invention discloses an adjusting apparatus for adjusting vehicle seat. The adjusting apparatus of the invention includes a first guiding rail, a base and a supporting member. The first guiding rail is mounted on a floor of a vehicle. The base further includes a first sliding portion, slidably disposed in the first guiding rail; a receiving base disposed on the first sliding portion; and a rotation-guiding groove. The supporting member further includes an axle rotatably mounted in the receiving base; and a guiding wheel movably disposed in the rotation-guiding groove. When the first sliding portion slides in the first guiding rail, the base and the supporting member slide opposite to the first guiding rail. Additionally, when the axle rotates in the receiving base, the guiding wheel moves along the rotation-guiding groove, so that the supporting member rotates opposite to the base.

Abstract: The invention discloses a seat moving device including a first mounting base, a seat first mounting arm, a first supporting arm, a second supporting arm, and a motor member. A seat can be carried by the seat mounting arm. The first supporting arm and the second supporting arm are engaged with the first mounting base and the seat mounting arm. The motor member drives the first supporting arm to rotate relatively to the first mounting base, so as to drive the seat mounting arm and the second supporting arm to rotate relatively to the mounting base.

Abstract: The invention discloses an adjusting apparatus for adjusting vehicle seat. The adjusting apparatus of the invention includes a first guiding rail, a base and a supporting member. The first guiding rail is mounted on a floor of a vehicle. The base further includes a first sliding portion, slidably disposed in the first guiding rail; a receiving base disposed on the first sliding portion; and a rotation-guiding groove. The supporting member further includes an axle rotatably mounted in the receiving base; and a guiding wheel movably disposed in the rotation-guiding groove. When the first sliding portion slides in the first guiding rail, the base and the supporting member slide opposite to the first guiding rail. Additionally, when the axle rotates in the receiving base, the guiding wheel moves along the rotation-guiding groove, so that the supporting member rotates opposite to the base.

Abstract: The invention discloses a vehicle seat adjusting apparatus including a seat base, a mechanically operated first transmission device, a first supporting plate, a mechanically operated second transmission device, and a second supporting plate. When the first transmission device is operated to be stationary, the second transmission device is capable of being operated to rotate a rotation shaft thereof to rotate the second supporting plate with respect to the first supporting plate. The second transmission device also actuates a first gear thereof to meshably rotate on a stationary first rack member of the first transmission device, such that the second supporting plate, together with the first supporting plate, moves with respect to the seat base along a direction defined by the first rack member.

Abstract: A non-sectional locking buffer device. The device utilizes a screw ascending and descending principle as a buffering function, wherein ball bearings or outer screw grooves are configured on a central shaft of the buffer device to operate in coordination with inner screw grooves or ball bearings configured on an inner wall of a buffer chamber. The inner and outer screw mechanisms rely on slippage of the ball bearings in the screw grooves, to reduce a jolting force from repositioning or returning of an upright support, thereby reducing buffer malfunction.

Abstract: A non-sectional locking buffer device. The device utilizes a screw ascending and descending principle as a buffering function, wherein ball bearings or outer screw grooves are configured on a central shaft of the buffer device to operate in coordination with inner screw grooves or ball bearings configured on an inner wall of a buffer chamber. The inner and outer screw mechanisms rely on slippage of the ball bearings in the screw grooves, to reduce a jolting force from repositioning or returning of an upright support, thereby reducing buffer malfunction.