Electric trolley body with double outward opening door

2004 
A trolley body with double outward opening doors of the utility model comprises a body with glass windows and floors, a trolley door assembled on the body and a drive device. The utility model is characterized in that the trolley door is adopted to double folio outward opening doors; every outward opening door is respectively connected with a balance bar by top and bottom rotating arms and is outward moved in parallel to unlatch or inward moved in parallel to close by the top and bottom rotating arms and the balance bar; one end of the top and bottom rotating arm is respectively fixed on the rotating shaft, and the other end is hinged on a connecting plate of the door leaf; one end of the balance bar is hinged on a fixed shaft of the trolley body, and the other end is hinged on the connecting plate of the door leaf. The utility model effectively overcomes the disadvantages of the existing trolley doors of poor sealing effect, non ideal structure, easy getting out of order, etc. The structural design of the utility model is reasonable, which not only increases the efficient utilization space in the trolley body and the aesthetic sense of the external appearance, but also has the advantages of safe and reliable use and easy maintenance; it is convenient for the passengers to ride. Compared with inward opening doors and pneumatic plug doors, the utility model conspicuously reduces manufacturing cost and raises sealing effect and appearance quality.
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