Combined pressure regulating piston based on elastic silencing and impact-resistant cylinder gasket
A technology for pressure-regulating pistons and cylinder gaskets, which is applied in the direction of pistons, cylinders, cylinder heads, etc., and can solve problems such as lack of positioning pin grooves, load changes, and difficulty in regulating the elasticity of pressure-regulating springs.
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[0034] Below in conjunction with accompanying drawing and embodiment describe in detail:
[0035] 1. Structure
[0036] 1. Overall
[0037] Such as figure 1 , the present invention includes a cylinder 1, an outer piston 2, a pressure regulating spring 3, an inner piston 4, a piston pin, a snap ring 6 and a connecting rod 7; its position and connection relationship are: an outer piston 2 is arranged in the cylinder 1, along The centerline of the cylinder 1, the outer piston 2, the pressure regulating spring 3, the inner piston 4, the piston pin 5 and the connecting rod 7 are sequentially connected; a retaining spring 6 is arranged under the inner wall of the outer piston 2;
[0038] An elastic sound-absorbing and impact-resistant cylinder gasket 8 is arranged between the cylinder head and the cylinder block.
[0039] 2. The structure of the newly replaced elastic sound-absorbing and anti-impact cylinder head gasket 8
[0040] Such as figure 2 , The elastic sound...
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