The invention provides a breathable cushion which comprises a top layer, a bottom layer, a movable supporting structure, springs and an air bag structures. When the breathable cushion is used, a user only needs to shake the cushion, the springs and the air bag structures in the cushion can be switched between a compressed state and a relaxed state, namely air can flow near the top layer of the cushion, and the breathability of the cushion is effectively improved. The breathable cushion is suitable for various sofa seats, automobile chairs and backrest cushions.
Breathable cushion
2015-09-02
Patent
Electronic Resource
English
Environment-friendly air pump type breathable seat cushion for vehicle
European Patent Office | 2020
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