The invention discloses a high-pressure-resistant plastic fuel tank which comprises a fuel tank body (1), the bottom part of the fuel tank body (1) is sunken inwards to form a steel belt groove, a steel belt (2) is arranged in the steel belt groove, and the two ends of the steel belt (2) extend outwards and are fixedly connected with a vehicle body so as to hoop the fuel tank body (1); a plurality of shock pad assemblies are arranged at the top of the oil tank body (1), attached to an automobile body and used for reducing positive pressure deformation of the oil tank body (1). The high-pressure-resistant plastic fuel tank is simple in structure, few in installation procedures and capable of saving production cost.
本发明公开了一种耐高压塑料燃油箱,所述耐高压塑料燃油箱包括油箱本体(1),所述油箱本体(1)的底部部分向内凹陷形成钢带凹槽,所述钢带凹槽内设置有钢带(2),所述钢带(2)的两端向外延伸并与车身固接以箍紧所述油箱本体(1);所述油箱本体(1)的顶部设有多个减震垫组件,所述减震垫组件与车身贴合安装,用于减小所述油箱本体(1)的正压形变。该耐高压塑料燃油箱结构简单,安装工序少,还能够节约生产成本。
High-pressure-resistant plastic fuel tank
耐高压塑料燃油箱
2023-05-26
Patent
Elektronische Ressource
Chinesisch
Automobile high-pressure plastic fuel tank with reinforcing structure
Europäisches Patentamt | 2023
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