The object of the invention is to provide a suspension frame with which the vibration in the vertical direction and the forward-backward direction of the vehicle can be inhibited, and deformation at an opening part can also be inhibited. The suspension frame (100) positioned in a lower part of a vehicle body and extending in the vehicle width direction includes: a central part (114) positioned in the middle of the vehicle width direction and inside has an internal space, the opening part (116) positioned in the center of the front wall (110) of the central part, a first installation part (118) which is used for installing an engine support (124) at a position where the engine support is inserted into the internal space from the opening part and which stretches from the upper wall (106) of the central part to the lower wall (108) of the central wall so as to link the upper wall and the lower wall together, and a first enhancement member (142) fixed in the internal space. The first enhancement member includes first wall parts (150, 152) which connects the upper wall and the lower wall positioned on two sides of the vehicle width direction of the first installation part of the central part, and second wall parts (154, 156) which stretch in the forward-backward direction of the vehicle and are fixed to the front wall or rear wall of the region of the opening part of the central part.
Suspension frame
2015-06-03
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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