The invention discloses an accidental unlocking prevention mechanism of a baby carriage, which comprises a first component and a locked component which can move relatively, a main locking mechanism arranged between the first component and the locked component, an unlocking piece and an auxiliary locking mechanism arranged on the main locking mechanism, wherein the auxiliary locking mechanism is positioned between the unlocking piece and the main locking mechanism and is unlocked by the unlocking piece; when the baby carriage is in an unfolded state, the main locking mechanism and the auxiliary locking mechanism are both in a locked state; when the unlocking piece conducts a unlocking operation, locking of the auxiliary locking mechanism is released firstly, and then the auxiliary locking mechanism drives the main locking mechanism to achieve unlocking. The main locking mechanism can be prevented from being unlocked accidentally, and the safety performance of the whole baby carriage is improved.
本发明公开了一种童车的防意外解锁机构,包括可相对运动的第一部件和被锁部件、设置在所述第一部件和所述被锁部件之间的主锁机构、以及解锁件,该防意外解锁机构还包括设置在所述主锁机构上的辅助锁定机构,所述辅助锁定机构位于所述解锁件与所述主锁机构之间,且由所述解锁件解除锁定;该童车处于展开状态时,所述主锁机构和辅助锁定机构均处于锁定状态;解锁件解锁操作时,首先解开辅助锁定机构的锁定,然后通过辅助锁定机构带动主锁机构实现解锁;本发明可避免主锁机构意外解锁,提高了整车的安全性能。
Accidental unlocking prevention mechanism of baby carriage
一种童车的防意外解锁机构
2021-11-09
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
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