Gas compression structure of self -healing fast

The utility model discloses a gas compression structure of self -healing fast, including the half row of button, the half row of key frame, button guide pin bushing, PE gasbag, pressure spring, sealing washer, entirely arrange the button, arrange key frame, panel, box, sealed cylinder, seal port and sealed bracket entirely, box inside is provided with sealed bracket, integrated into one piece is provided with sealed cylinder on the sealed bracket. The utility model has the advantages of reasonable design, operation convenient to use, gas assist and adopt PE plastics material, are convenient for be seal structure, aging resistance is better for the PE material, durable, behind the compressed gas, can recover fast, the realization can be used in succession fast, can not let the user feel that the pause and transition in rhythm or melody is felt or the inefficacy is felt, simultaneously when gaseous intracavity is intake unusually, this structure can automatic discharge ponding, still can normally work. 本实用新型公开了