초록 ▼

To reduce moment generated at the proximal portion and the supporting portion of a brake pedal and to prevent an increase in weight even when the brake pedal is disposed outside a vehicle body and an operating unit is disposed away from the brake pedal within the vehicle body. A supporting shaft rot

To reduce moment generated at the proximal portion and the supporting portion of a brake pedal and to prevent an increase in weight even when the brake pedal is disposed outside a vehicle body and an operating unit is disposed away from the brake pedal within the vehicle body. A supporting shaft rotates integrally with the brake pedal by being connected with the brake pedal at one end with a supporting member for supporting both ends of the supporting shaft. An operating member is provided for operating an operating unit by rotation of the brake pedal and the supporting shaft by being connected to the other end of the supporting shaft at the position away from the brake pedal are provided. A pedal pad unit includes a flat depressing surface forming portion to be covered by a cover on the front face on which the driver depresses and a mounting portion extending from the depressing surface forming portion in the direction opposite from the cover for being pivotally mounted on the pedal lever unit. The depressing surface forming portion and the mounting portion are integrally formed.

대표청구항 ▼

1. A braking force input system comprising:a step member for selectively positioning an operator's foot; a brake pedal provided in the vicinity of the step member and rotated by applying a foot force; and an operating unit operated by the rotational movement of the brake pedal; a supporting shaft ro

1. A braking force input system comprising:a step member for selectively positioning an operator's foot; a brake pedal provided in the vicinity of the step member and rotated by applying a foot force; and an operating unit operated by the rotational movement of the brake pedal; a supporting shaft rotated integrally with the brake pedal by being connected to the brake pedal at one end; a supporting member for supporting both ends of the supporting shaft; and an operating member for operating the operating unit by being connected to the other end of the supporting shaft at a position away from the brake pedal and being actuated by the brake pedal and the supporting shaft, wherein the brake pedal and operating member are supported on the supporting shaft between locations where the supporting member supports said both ends of the supporting shaft. 2. The braking force input system according to claim 1, wherein the operating unit is a master cylinder, and the master cylinder is disposed inside a laterally outer end of a vehicle body frame.3. The braking force input system according to claim 1, wherein said brake pedal is positioned outside a vehicle body frame for enabling actuation by a foot force.4. The braking force input system according to claim 1, said brake pedal further including a pedal lever unit having a first end operatively connected to said supporting shaft for rotation therewith and a second end operatively connected to a pedal pad unit of the brake pedal.5. The braking force input system according to claim 4, and further including a pin for mounting the brake pedal on said pedal lever unit.6. The braking force input system according to claim 5, and further including a biasing member operatively connected to said pin for mounting said pin relative to said brake pedal.7. The braking force input system according to claim 1, and further including a return spring operatively connected to said brake pedal for selectively returning said brake pedal to a normal position after actuation.8. A braking force input system comprising:a step bracket connected to a vehicle body frame; a step member for selectively positioning an operator's foot; a brake pedal provided in the vicinity of the step member and rotated by applying a foot force; and an operating unit operated by the rotational movement of the brake pedal; a supporting shaft rotated integrally with the brake pedal by being connected to the brake pedal at a first end; a supporting member connected to the step bracket and supporting the first end and a second end of the supporting shaft; and an operating member for operating the operating unit by being connected to the second end of the supporting shaft at a position away from the brake pedal and being actuated by the brake pedal and the supporting shaft. 9. The braking force input system according to claim 8, wherein the operating unit is a master cylinder, and the master cylinder is disposed inside a laterally outer end of the vehicle body frame.10. The braking force input system according to claim 8, wherein said brake pedal is positioned outside of the vehicle body frame for enabling actuation by a foot force.11. The braking force input system according to claim 8, and further including a pedal lever unit having a first end operatively connected to said supporting shaft for rotation therewith and a second end operatively connected to a pedal pad unit.12. The braking force input system according to claim 11, and further including a pin for mounting the brake pedal on said pedal lever unit.13. The braking force input system according to claim 12, and further including a biasing member operatively connected to said pin for mounting said pin relative to said brake pedal.14. The braking force input system according to claim 8, and further including a return spring operatively connected to said brake pedal for selectively returning said brake pedal to a normal position after actuation.15. The braking force input system according to claim 8, wherein the supporting member includes a master cylinder stay portion extending upwardly, and a brake pivot holder portion.16. The braking force input system according to claim 8, wherein the step bracket supports the step member.17. The braking force input system according to claim 8, wherein the brake pedal is provided forward of the supporting shaft, and the operating unit is provided to a rear of the supporting shaft.18. A braking force input system comprising:a step member for selectively positioning an operator's foot; a brake pedal provided in the vicinity of the step member and rotated by applying a foot force; and an operating unit operated by the rotational movement of the brake pedal; a supporting shaft rotated integrally with the brake pedal by being connected to the brake pedal at a first end; a U-shaped supporting member for supporting the first end and a second end of the supporting shaft; and an operating member for operating the operating unit by being connected to the second end of the supporting shaft at a position away from the brake pedal and being actuated by the brake pedal and the supporting shaft, wherein an inside end of the U-shaped supporting member extends upward along a length of the operating unit, the operating unit being fixed to the upward extending end of the supporting member.