Novel gear shifting mechanism for automobile

• Main Authors: MENG SHUANG, WU SHIBIN
• Format: Patent
• Language: Chinese; English
• Published: 01.01.2021
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; BLASTING; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; THERMAL INSULATION IN GENERAL; TRANSPORTING; VEHICLES IN GENERAL; WEAPONS

The invention discloses a novel gear shifting mechanism for an automobile. The novel gear shifting mechanism comprises a base, a gear selecting arm, a rotating shaft and a reset assembly. The reset assembly comprises a return spring, a spring lining and spring stop blocks. The spring lining is connected to a rotating shaft hole in a sleeved mode, the spring lining is additionally arranged in the space reserved between the gear selecting arm and the return spring and used for eliminating a gap, and due to the characteristics of softness and compressibility of the material of the spring lining,normal tightening operation of the return spring can be guaranteed in the gear selecting process. A shaft sleeve A and a shaft sleeve B are of a split type inner buckle structure and are arranged between the rotating shaft hole and the rotating shaft, so that the problem of assembly shaking is solved. A circular groove is designed in the exterior of a gear selecting ball sleeve, an O-shaped ring sleeves the circular groov