The invention discloses a vehicle-mounted child safety seat which comprises a seat body, a porous back cushion is arranged on the side wall of the seat body, an air collecting groove is formed in the side wall of the seat body, a plurality of air holes are formed in the side wall of the air collecting groove, a containing groove is formed in the side wall of the seat body, and an air bag is arranged in the containing groove. The air bag is communicated with the air collecting groove through an exhaust pipe, and an air guide groove is formed in the side wall of the seat. By arranging the piston and the air bag, the piston can suck external air into the air guide groove through the air inlet pipe and can push air in the air guide groove into the air bag through the air guide pipe, then the air in the air bag can be exhausted into the air collection groove from the exhaust pipe, and the air in the air collection groove can be blown to the back of a child through the air holes and the porous back cushion. Therefore, air circulation at the joint of the back of the child and the seat is good, evaporation of sweat on the back of the child is accelerated, and the phenomenon of skin allergy on the back of the child is prevented.

    本发明公开了一种车载儿童用安全座椅,包括座椅,所述座椅的侧壁上设有多孔背垫,所述座椅的侧壁上开设有集气槽,所述集气槽的侧壁上开设有多个气孔,所述座椅的侧壁上开设有放置槽,所述放置槽内设有气囊,所述气囊与集气槽之间通过排气管连通,所述座椅的侧壁上开设有导气槽。本发明通过设置活塞和气囊,活塞可将外界空气通过进气管吸入导气槽内,并且可将导气槽内的气体通过导气管推入到气囊内,进而气囊内的气体会从排气管排入到集气槽内,集气槽内的气体会经过气孔和多孔背垫吹到儿童的后背上。这使得儿童的后背与座椅的贴合处空气流通性较好,进而加快儿童背部汗液的蒸发,防止儿童的背部出现皮肤过敏的现象。


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    Title :

    Vehicle-mounted child safety seat


    Additional title:

    一种车载儿童用安全座椅


    Contributors:

    Publication date :

    2021-05-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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