TH5852C3 - Tricycle frame - Google Patents

Abstract

DC60 (19/01/53) tricycle frame Containing The front frame section and the back frame section Where the rear part of the horizontal reinforcement beam of the front frame is attached to the pad Rear supports where the two side areas are fixed wings. With the bottom of the support pad The back will be the wear core. And at the bottom along the length of the horizontal axis there is a long spring rod. Connected And at the front of the body, the beam of the rear frame is the front support bracket Where the horizontal middle of the front support is a cylinder that is used for Support for personal items, front frame Tricycle frame Containing The front frame section and the back frame section Where the rear part of the horizontal reinforcement beam of the front frame is attached to the pad Rear supports where the two side areas are fixed wings. With the bottom of the support pad The back will be the wear core. And at the bottom along the length of the horizontal axis there is a long spring rod. Connected And at the front of the body, the beam of the rear frame is the front support bracket Where the horizontal middle of the front support is a cylinder that is used for Support for personal items, front frame

Claims (2)

1. Three wheel bicycle frame Containing The front frame (1) is a metal rod that is cut and welded together, with a horizontal (3) hollow core that is used to house the pedaling unit (19). By the front The horizontal axis (3) is the front arc rod (4), where the end of the anterior arc (4) is attached to the neck (5), where the neck (5) is the mounting place. Set up the front bicycle assembly (18), which at the top of the horizontal axis (3) is attached to the vertical bar (6) that will be where the saddle is mounted (20), where the back of the axle. Horizontally (3) is attached to the horizontal support beam (7), and the rear frame (2) is a metal rod that is cut and welded together by the beam body (12). Which at the front of the body beam (12) is the front support pad (13) with the bottom The front bracket (13) is where the mounting flaps (9), the front frame part (1), are attached so that the front frame section (1) and the rear frame body (2) are attached by On the back of the front support pad (13) are attached to the wheel mounting studs (15) and on both sides. Two sides of the body, the beam (12) of the rear frame body (2) is attached to the rear wheel cover (17), the axle (10) mounted on the bottom of the rear support (8), and Wearable barrel (14) installed at the horizontal center of the front support bracket (13) by The wearer (14) is used as a support for the wear rod (10) of the front frame body (1), characterized by that on the rear part of the horizontal support beam (7), the front frame body (1) is welded. With the back support (8), a sheet of metal that has been cut and welded. Next to each other to have the specified characteristics, where the two side areas are fixed wings (9) with the bottom of The back support (8) is the wear rod (10), and at the bottom along the length of the horizontal axis (3), a long spring rod (11) is attached. And the front of the body beam (12) of the rear frame (2) is the front support (13) is a metal sheet that has been cut and welded together. 2. Tricycle frame According to claim 1, the rear axle for mounting the wheels (15) may be attached to the motor support (16) in case a motorized tricycle is required.