The invention discloses a gutter channel structure of a motor vehicle, which relates to the technical field of motor vehicles and comprises a drainage shell and a one-way valve. The drainage shell is provided with a water inlet, a drainage channel and a drainage port which are sequentially communicated, the one-way valve is arranged on the drainage shell and can close the drainage port when the pressure of the drainage channel is smaller than a preset value, and at least one part of the one-way valve can rotate relative to the drainage shell to open the drainage port when the pressure of the drainage channel is not smaller than the preset value. When the drainage channel does not have water or has a small amount of water, the pressure of the drainage channel on the one-way valve is smaller than a preset value, and the pressure of the drainage channel is not enough to open the one-way valve, so that the one-way valve seals the drainage port. When the water amount of the drainage channel is large, the pressure of the drainage channel is large, when the pressure is larger than a preset value, the one-way valve can rotate relative to the drainage shell to open the drainage opening, and water in the drainage channel can be drained through the drainage opening. The one-way valve is simple in overall structure and low in manufacturing cost.
本发明公开了一种机动车的流水槽结构,涉及机动车技术领域,包括排水壳和单向阀。排水壳具有依次连通的进水口、排水通道和排水口,单向阀设于排水壳,单向阀能够在排水通道的压力小于预设值时封闭所述排水口,单向阀的至少一部分能够在排水通道的压力不小于预设值时相对排水壳转动而打开排水口。当排水通道没有水或者水量较少时,排水通道对单向阀形成的压力小于预设值,此时排水通道的压力不足以将单向阀撑开,使得单向阀封闭排水口。当排水通道的水量较多时,排水通道的压力较大,在压力大于预设值时可使得单向阀相对排水壳转动而打开排水口,排水通道的水能够通过排水口排出。本发明的单向阀的整体结构简单,制造成本低。
Running water groove structure of motor vehicle
机动车的流水槽结构
2023-10-24
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Double-motor parallel driving structure of running vehicle
Europäisches Patentamt | 2022
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