Hydraulic jack mountain seal

Abstract

1. The name of this design product: hydraulic jack mountain-shaped sealing ring. 2. Purpose of the product with this appearance design: The mountain-shaped sealing ring of the hydraulic jack is used to seal the piston part of the oil cylinder of the coal mine comprehensive mining equipment, filling the gap between the piston and the cylinder to ensure that the piston rod can be smoothly ejected after being subjected to the action of liquid pressure. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

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