Energy absorption device and vehicle
By installing an energy-absorbing device consisting of a cylindrical sidewall and a partition on the front side of the vehicle's front beam assembly, the problems of insufficient space in the engine compartment and large intrusion of the front bulkhead during a frontal collision in new energy hybrid vehicles are solved, thus achieving buffering and energy absorption of the powertrain and occupant safety protection.
WO2026124228A1PCT designated stage Publication Date: 2026-06-18ZHEJIANG ZEEKR INTELLIGENT TECH CO LTD +1
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- ZHEJIANG ZEEKR INTELLIGENT TECH CO LTD
- Filing Date
- 2025-11-27
- Publication Date
- 2026-06-18
Smart Images
Figure CN2025138181_18062026_PF_FP_ABST
Abstract
An energy absorption device (3) and a vehicle. The energy absorption device (3) comprises a base plate (33), an energy absorption portion (34) and a connecting portion (31), wherein the energy absorption portion (34) comprises a cylindrical side wall (341) and a partition plate (342) located in an inner cavity of the cylindrical side wall (341), and at least area portion of the partition plate (342) is parallel to the direction of the depth of the cylindrical side wall (341); one end of the cylindrical side wall (341) is fixedly connected to a first side surface of the base plate (33); and the connecting portion (31) is fixedly connected to a second side surface of the base plate (33) and can be connected to a preset position of a vehicle body. By means of the energy absorption device (3), when a collision occurs at the front of a vehicle, energy absorption and buffering can be provided for internal devices of the vehicle, thereby avoiding excessive intrusion into a front wall, and improving the collision resistance of the vehicle.
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