Automobile hinge device with buffering function

Abstract

The utility model relates to the technical field of automobile, and disclose a kind of automobile hinge device with buffering function, still include: mounting plate one;The outside of mounting plate one is cuboid, and the outside one side of mounting plate one is fixedly connected with L-shaped clamping block, the outside of L-shaped clamping block is set as L-shaped, and the outside top of L-shaped clamping block is set as bevel angle, the bottom of L-shaped clamping block is fixedly connected with top plate;The bottom of top plate is fixedly connected with two air cylinders, and the outside of two air cylinders is equipped with spring, the bottom of air cylinder is fixedly connected with bottom plate, conveying pipeline, limit ring and control valve in conveying assembly mutually cooperate, can automatically convey lubricating medium to hinge movable part, accurately control lubricating medium flow by control valve, not only can according to hinge actual use situation dynamic regulation lubrication frequency, also avoid the problem that traditional grease storage cavity is not accurate in quantity, effectively prevent hinge jam, corrosion, reduce artificial maintenance frequency, reduce after-sales maintenance cost.

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