A front suspension mechanism for a motorcycle

By designing the front suspension mechanism of the motorcycle, using the front fork main arm and steering fork in combination with a quadrilateral hinge structure, the transmission paths of steering, shock absorption and braking are decoupled, solving the dynamic interference problem of steering, braking and shock absorption in the traditional motorcycle front suspension mechanism, and improving the handling stability and load-bearing capacity of the motorcycle.

CN224528897UActive Publication Date: 2026-07-21JINLANG SCI & TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JINLANG SCI & TECH
Filing Date
2025-07-21
Publication Date
2026-07-21

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Abstract

The utility model belongs to motorcycle technical field, especially point to a kind of front suspension mechanism of motorcycle, including main frame and the front wheel main body connected on main frame by fork assembly, fork assembly includes fork main arm, steering yoke, the bottom end of steering yoke is connected with front wheel main body, and it is all rotation cooperation between steering yoke and fork main arm, between fork main arm and front wheel main body, the top of fork main arm is hinged with main frame by fork upper link, the middle part of fork main arm is hinged with main frame by fork lower link, the bottom end of front shock absorber is hinged on fork main arm, top and the one end of shock support main rocker arm and shock support auxiliary rocker arm are hinged, the other end of shock support main rocker arm is hinged on main frame, the other end of shock support auxiliary rocker arm is hinged on fork main arm.The utility model reasonably designs the transmission path of the steering, shock absorption and braking of front suspension, substantially reduces mutual interference, improves the front wheel stability and carrying capacity of motorcycle.
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