The invention discloses a double-damping shaft of a seat cushion of an evaporator. The double-damping shaft of the seat cushion of the evaporator comprises a damping shaft body, wherein a fixed connecting opening is formed in the upper end of the damping shaft body; a clamping groove is formed in the fixed connecting opening; a powerful damping spring is arranged at the lower end of the damping shaft body; a damping ring is arranged in the center of the damping shaft body; the damping shaft body is made of high-strength casting silicon steel; and the fixed connecting opening is a bolt connecting opening. Because the double-damping shaft of the seat cushion of the evaporator is provided with the powerful damping spring and the damping ring, the seat cushion can buffer vibration of the evaporator effectively, a worker can operate the evaporator comfortably, and operational errors caused by violent vibration can be avoided. Moreover, the damping shaft body is made of the high-strength casting silicon steel, so that the service life of the damping shaft body is prolonged; and the fixed connecting opening is the bolt connecting opening, and if a damping effect is weak after the double-damping shaft is used for a long time, the double-damping shaft can be changed so as to guarantee the damping effect.
Double-damping shaft of seat cushion of evaporator
2015-08-19
Patent
Elektronische Ressource
Englisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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