The invention discloses a table plate mechanism of a baby carriage. The table plate mechanism comprises a right inner plate, a right outer plate, a left inner plate, a left outer plate and a seat plate, the seat plate is of a flat plate structure and used for an infant to sit, four stand columns are arranged on the upper side of the seat plate, and a first blocking groove and a second blocking groove are formed between the two stand columns on the left side;the upper end of the left outer plate and the upper ends of the two left stand columns form a rotating pair; the upper end of the left inner plate is mounted in the left outer plate to form a moving pair, and a left plate handle and a left plate hook are arranged at the lower end of the left inner plate; a third blocking groove and a fourth blocking groove are formed between the two stand columns on the right side of the seat plate, the upper end of the right outer plate and the upper ends of the two stand columns on the right sideform a rotating pair, the upper end of the right inner plate is installed in the right outer plate and forms a moving pair, and a right plate handle and a right plate hanging rod are arranged at the lower end of the right inner plate.After the table plate mechanism is unfolded, food and toys of infants can be placed; the table plate mechanism can serve as guardrail plates on the two sides of the seat after being stored, protects the safety of a baby, and is simple in structure, convenient to use and low in manufacturing cost.

    本发明公开一种婴儿车的桌板机构,包括右内板、右外板、左内板、左外板,坐板为平板结构,用于供婴幼儿乘坐,其上侧设有四个立柱,其中左侧的两个立柱之间设置有第一挡槽和第二挡槽,左外板上端与左侧两个立柱上端构成转动副,左内板上端安装于左外板内部且构成移动副,左内板下端设有左板手柄和左板挂钩;坐板上右侧的两个立柱之间设置有第三挡槽和第四挡槽,右外板上端与右侧两个立柱上端构成转动副,右内板上端安装于右外板内部且构成移动副,右内板下端设有右板手柄和右板挂杆,桌板机构展开后可放置婴幼儿的食物和玩具,收纳后可作为座椅两侧的护栏板,保护婴幼儿的安全,结构简单,使用方便,制造成本低。


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    Title :

    Table plate mechanism of baby carriage


    Additional title:

    一种婴儿车的桌板机构


    Publication date :

    2021-02-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS




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