Disclosed is a vehicle body frame structure of an electric cargo vehicle for extending a wheel base, which can additionally increase a loading capacity by extending length of a vehicle frame to expand a loading box. The present invention comprises: a front vehicle body frame (10a) and a rear vehicle body frame (10b) having a square pipe shape; a center frame (20) disposed in a longitudinal direction between the front vehicle body frame and the rear vehicle body frame; an inner frame (30) of which both side end parts are inserted into a cutting unit of the front vehicle body frame and the rear vehicle body frame; and an outer frame (40) having a square pipe shape.
본 발명은 차체프레임의 길이를 연장시켜 적재함이 확장될 수 있도록 함으로써 적재용량을 증설할 수 있는 휠베이스를 연장시키기 위한 전기화물차량의 차체프레임 구조를 개시한다.
Body frame structure of electric cargo vehicle to extend wheelbase
휠베이스를 연장시키기 위한 전기화물차량의 차체프레임 구조
2023-04-19
Patent
Elektronische Ressource
Koreanisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Battery pack and frame integrated structure with variable wheelbase
Europäisches Patentamt | 2022
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