| 摘要 |
A double-acting distributed pressure vibration proof structure is comprised of three or more than three relatively iter-linked bodies, whereof each inter-linked body is coupled with the respective end joint hinges and the middle joint hinge to the V-shaped two-arm structure, thereof the vibration spring is installed respectively on each end joint hinge of the V-shaped two-arm structure, as well as between the middle joint hinge of the V-shaped two arm structure and the inter-linked body coupled with one end of one arm of the V-shape two-arm structure. An interacting three-joint hinges structure is embodied through each end joint hinge of the V-shaped two-arm structure and the hinge structure between the middle joint hinge and the joint hinge of each linked carrier to constitute a multi-vibration absorptive double-acting distributed pressure vibration proof structure. A limiting structure comprised of the two-staged dragging arm can be further installed as required between the middle joint hinge structure and the carrier coupled with one of the arm structure, in which the middle joint of the two-staged dragging arm can be bent freely. One end of the arm can be to coupled with the middle joint of the V-shaped two-arm structure, while the other end can be freely swung to couple with the carrier coupled with one arm or the two-arms structure, to constitute a double-acting distributed pressure vibration proof structure capable of limiting the arm swing angle.
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