The invention relates to the technical field of inflation and deflation back cushions, and discloses a multi-grade inflation and deflation back cushion with a built-in power supply, the multi-grade inflation and deflation back cushion with the built-in power supply comprises an inflation back cushion main body, and the side wall of the inflation back cushion main body is provided with an inflation and deflation assembly and an interaction control assembly which penetrate into the inflation back cushion main body; the inflation and deflation assembly comprises a sleeve shell, the side, facing the interior of the inflatable back cushion body, of the sleeve shell is fixedly connected with a back sealing plate, the other side of the sleeve shell is provided with a sealing cover, and an air suction and exhaust mechanism, a deflation mechanism, an inflation mechanism and a two-way valve assembly are arranged in the sleeve shell; by arranging the deflation mechanism, the inflation mechanism is matched with the built-in battery, the first motor and the air suction and exhaust mechanism, the inflation back cushion body can be automatically inflated and deflated through electric power, the labor-saving and rapid effect is achieved in the inflation process, sanitation is achieved, bacterial infection is avoided, the deflation process is rapid, air in the inflation back cushion body can be exhausted more easily, and the inflation back cushion is more convenient to use. And the condition of difficulty in breaking during storage is avoided.
本发明涉及充放气靠枕技术领域,且公开了一种内置电源的多档次充放气的靠枕,包括充气靠枕主体,所述充气靠枕主体侧壁设置有贯穿入内部的充放气组件、交互控制组件;所述充放气组件包括有套壳,所述套壳朝向充气靠枕主体内部一侧固定连接有背封板,另一侧安装有封盖,所述套壳内部设置有抽排气机构、放气机构、充气机构、双向阀门组件;本发明通过设有放气机构、充气机构配合内置电池、第一电机、抽排气机构可实电力对充气靠枕主体进行自动充气与放气,使充气过程达到省力快捷效果,且更为卫生避免细菌感染,使放气过程更为快速,且更易将充气靠枕主体内部空气排尽,避免收纳时不易折断的状况。
Multi-grade inflatable and deflatable back cushion with built-in power supply
一种内置电源的多档次充放气的靠枕
14.06.2024
Patent
Elektronische Ressource
Chinesisch
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