作者: Xianhu Luo , ZhengKun Huang
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摘要: The present invention discloses a recliner regulating device comprising cam, return spring, housing plate, ratchet gear connected with central shaft. external hook of the spring is fixed in hole plate. Sliders are fitted sliding grooves plate bosses sliders being attached cam. Wedges wedges for perpendicular to wedges. A two-point locking-up formed between self-locking surfaces and after position cam through shaft under action spring.