TH38210B - Hinge structure for motorcycles - Google Patents

Abstract

DC60 (05/03/56) in the structure of the seat hinge for motorcycles. where the driver's seat is supported It can be rotated around its axis with the spindle on the vehicle body assembly which is covered by the driver's seat. Riding to be able to move in a rotational manner by eliminating the need for action process for the spindle, which leads to an increase in production costs; This will cause the stopper to lean sequentially on both ends in the axial direction of the spindle, preventing the spindle from moving in the axial direction. In the structure of the seat hinges for motorcycles where the driver's seat is supported It can be rotated around its axis with the spindle on the vehicle body assembly which is covered by the driver's seat. Riding to be able to move in a rotational manner by eliminating the need for action process for the spindle, which leads to an increase in production costs; This will cause the stopper to lean sequentially on both ends in the axial direction of the spindle, preventing the spindle from moving in the axial direction.

Claims (4)

Revised 16/4/2015. The first axle (22,2R) of the first rocker link (20) has a height which is exactly the same as the height of the wheel axle (5A) of each undriven wheel (5) on the rear and is arranged in the center between the wheel axles (5A). 4. The second claim of the track type mobility unit in which each front driven wheel (3) and the rear driven wheel (4) have their diameters larger than the diameter of each undriven wheel (5) and the second axle (22F) of the second rocker link (20) has a height which Identical to the height of the wheel axle (5A) of each undriven wheel (5) on the front, and arranged in the center between the wheel axles (5A). 5. A track type mobility unit according to claim 1 or claim 2 in which a tensioning mechanism (9) is arranged structurally to support the front driven wheel (3) and to tilt the front driven wheel (3) in the direction in which the tensioning mechanism is arranged on the front part of the track track structure (2). The tensioning mechanism (9) consists of: an axle support (10) arranged structurally to support the rotating axle (3A) of the front driven wheel (3) from both sides of the rotating axle (3A); and a pair of right and left tension springs (12) arranged structurally to tilt the axle support (10) forward. 1. The structure of the motorcycle seat hinge, in which the rider's seat (11) is supported axially by a pivot (12) on the vehicle body components (8A, 8B, 8C, 8D, 8E) which are enclosed by the rider's seat (11), and the first and second stoppers (21, 22; 34, 35; 42, 43; 42, 48, 52) which are respectively braced on both ends in the axial direction of the pivot (12) and thus prevent the pivot (12) from moving in the axial direction, is characterized by: Of the first and second stoppers (21, 22; 34, 35; 42, 43; 42, 48, 52), the first stopper (21, 34, 42) is formed as a single unit with one of the driver's seat (11) and the vehicle body components (8A to 8E), and the second stoppers (22, 35, 43, 48, 52) are detachable at predetermined positions to one of the driver's seat (11) and the vehicle body components (8A to 8E). 2. The structure of the seat hinge for the motorcycle according to claim 1 is characterized by the second stopper (22, 35, 52) being fixed to one of the rider's seats (11) and to the vehicle body components (8A, 8B, 8E) with screw assemblies (24, 36, 53). 3. The structure of the seat hinge for a motorcycle under claim 1 or 2 is characterized by the second stopper (22, 35, 52) being connected to one of the rider's seats (11) and the vehicle body components (8A, 8B, 8E) by some connection part (23, 37, 54). 4. The structure of the seat hinge for the motorcycle according to claim 1 is characterized in that one of the rider's seats (11) and the vehicle body components (8C, 8D) are provided with a connection hole (44, 49) which is loosely interlocked with the connection protrusion (43a, 48a) provided on the second stopper (43, 48) to extend from that part.