The invention relates to the field of energy absorption, in particular to a honeycomb structure buffering and energy absorbing device capable of resisting multidirectional impact, which is formed by matching a shell and a multidirectional bearing honeycomb filling structure, the internal multidirectional bearing honeycomb filling structure is formed by linearly arraying novel multidirectional bearing honeycomb cells, and each honeycomb cell is formed by connecting a rectangular thin plate and an arch-like bent thin plate in a crossed distribution and coplanar mode, thereby forming an outer framework, the outer framework and the inner bow-like bent thin plates are connected in a common-edge mode to form the regular triangle inner framework, the coplanar direction bearing capacity of the cell structure is improved, the honeycomb cell structure has certain bearing energy absorption capacity for loads at any angle in multiple directions, the application environment is wider, and the buffering energy absorption effect is better. And the buffering and energy-absorbing requirements under the action of multi-directional uncertain loads are met.
一种抗多向冲击的蜂窝结构缓冲吸能装置,涉及吸能领域,由壳体与多向承载蜂窝填充结构配合组成,内部多向承载蜂窝填充结构由新型多向承载蜂窝胞格线性阵列而成,蜂窝胞格由矩形薄板和类弓字形弯折薄板交叉分布共面连接,组成外部骨架,内部类弓字形弯折薄板共边连接,组成正三角形内部骨架,提高了胞格结构的共面方向承载能力,使得蜂窝胞格结构对于多向任意角度的载荷均具备一定的承载吸能能力,适用环境更广,缓冲吸能效果更好,满足多向不确定性载荷作用下的缓冲吸能需求。
Honeycomb structure buffering and energy-absorbing device capable of resisting multidirectional impact
一种抗多向冲击的蜂窝结构缓冲吸能装置
2021-03-26
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES / B64C AEROPLANES , Flugzeuge |
European Patent Office | 2021
|Automobile bumper capable of buffering and absorbing energy
European Patent Office | 2020
|Collision buffering and energy absorbing device capable of being folded and stored
European Patent Office | 2024
|