The invention relates to the technical field of vehicle-mounted refrigerators, in particular to a pneumatic drawer vehicle-mounted refrigerator which comprises a main body, a drawer is movably connected in the main body, an air cylinder is arranged in the main body, and one end of the air cylinder communicates with an air pump; the drawer is provided with a connecting column matched with the air cylinder, the connecting column is inserted into the air cylinder from the other end of the air cylinder, and the connecting column and the air cylinder are dynamically sealed. The drawer slides back and forth in the main body through air suction and deflation of the air pump. The air cylinder is arranged in the body, the connecting column is arranged on the drawer, one end of the air cylinder communicates with the air pump, the other end of the air cylinder is in movable sealing connection with the connecting column, opening and closing of the drawer are achieved through air suction and deflation of the air pump, and the structure is simple and feasible.
本发明涉及车载冰箱技术领域,特别是一种气动式抽屉车载冰箱,包括主体,主体内活动连接有抽屉,主体内设置有气缸,气缸的一端连通有气泵;抽屉设置有与气缸适配的连接柱,连接柱从气缸另一端插入气缸内,连接柱与气缸动密封;抽屉通过气泵的吸气和放气在主体内前后滑动。本发明通过在主体内设置气缸,抽屉上设置连接柱,气缸一端连通气泵,气缸另一端动密封连接连接柱,通过气泵的吸气和放气实现抽屉启闭,结构简易可行。
Pneumatic drawer vehicle-mounted refrigerator
一种气动式抽屉车载冰箱
07.03.2025
Patent
Elektronische Ressource
Chinesisch
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