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    • 4. 发明授权
    • Unlocked-state retention device and seat assembly having the same
    • 解锁状态保持装置和座椅组件
    • US09254048B2
    • 2016-02-09
    • US14226070
    • 2014-03-26
    • BP CHILDREN'S PRODUCTS HK CO., LIMITED
    • Hong-Bo Chen
    • A47D1/00A47C4/02A47C7/02
    • A47D1/006A47C4/02A47C7/02A47D1/00
    • An unlocked-state retention device is adapted for use in a seat assembly. The seat assembly includes a base frame and a seat body, which is mounted removably on the base frame through a locking unit to lock or unlock the seat body relative to the base frame such that the seat body is placed in a locked state or an unlocked state. The unlocked-state retention device includes a pusher adapted to be disposed movably in one of the base frame and the seat body, and includes a push member to retract ably project from the one of the base frame and the seat body and to push the other one of the base frame and the seat body when the seat body is unlocked relative to the base frame.
    • 解锁状态保持装置适用于座椅组件。 座椅组件包括基座框架和座椅主体,其通过锁定单元可移除地安装在基座框架上,以相对于基座框架锁定或解锁座椅主体,使得座椅主体处于锁定状态或解锁 州。 解锁状态保持装置包括可移动地设置在基座框架和座椅主体之一中的推动器,并且包括推动构件,其从基座框架和座椅主体中的一个突出地缩回并推动另一个 当座椅主体相对于基架解锁时,基座和座椅主体之一。
    • 5. 发明申请
    • UNLOCKED-STATE RETENTION DEVICE AND SEAT ASSEMBLY HAVING THE SAME
    • 解锁状态保持装置和座椅组件
    • US20140292050A1
    • 2014-10-02
    • US14226070
    • 2014-03-26
    • BP CHILDREN'S PRODUCTS HK CO., LIMITED
    • Hong-Bo CHEN
    • A47C4/02A47C7/02
    • A47D1/006A47C4/02A47C7/02A47D1/00
    • An unlocked-state retention device is adapted for use in a seat assembly. The seat assembly includes a base frame and a seat body, which is mounted removably on the base frame through a locking unit to lock or unlock the seat body relative to the base frame such that the seat body is placed in a locked state or an unlocked state. The unlocked-state retention device includes a pusher adapted to be disposed movably in one of the base frame and the seat body, and includes a push member to retract ably project from the one of the base frame and the seat body and to push the other one of the base frame and the seat body when the seat body is unlocked relative to the base frame.
    • 解锁状态保持装置适用于座椅组件。 座椅组件包括基座框架和座椅主体,其通过锁定单元可移除地安装在基座框架上,以相对于基座框架锁定或解锁座椅主体,使得座椅主体处于锁定状态或解锁 州。 解锁状态保持装置包括可移动地设置在基座框架和座椅主体之一中的推动器,并且包括推动构件,其从基座框架和座椅主体中的一个突出地缩回并推动另一个 当座椅主体相对于基架解锁时,基座和座椅主体之一。
    • 6. 发明授权
    • Brake mechanism for stroller
    • 婴儿车制动机构
    • US08418816B2
    • 2013-04-16
    • US12818144
    • 2010-06-17
    • Hong-Bo Chen
    • Hong-Bo Chen
    • B62B9/08
    • B62B9/082B62B9/087
    • A brake mechanism is applied to a stroller. The stroller comprises a first wheel. The first wheel has a first hub. The brake mechanism comprises a first wheel base, a ratchet, an operating member and a first engaging member. The first wheel is pivotally connected to the first wheel base. The ratchet is pivotally connected to the first wheel base. The ratchet comprises a plurality of first and second engaging teeth arranged interlacedly. The operating member is pivotally connected to the first wheel base and abuts against the ratchet. The first engaging member is pivotally connected to the first wheel base. When the operating member is pressed to drive the ratchet to rotate, the ratchet drives the first engaging member to move, so that the first engaging member is capable of selectively engaging with one of the first or second engaging teeth.
    • 将刹车机构应用于婴儿车。 婴儿车包括第一轮。 第一个轮子有一个第一个轮毂。 制动机构包括第一轮基座,棘轮,操作构件和第一接合构件。 第一轮枢转地连接到第一轮基座。 棘轮枢转地连接到第一轮基座。 棘轮包括交错布置的多个第一和第二啮合齿。 操作构件枢转地连接到第一轮基座并抵靠棘轮。 第一接合构件枢转地连接到第一车轮基座。 当操作构件被按压以驱动棘轮旋转时,棘轮驱动第一接合构件移动,使得第一接合构件能够选择性地与第一或第二接合齿中的一个接合。