The invention discloses a vibration reduction connecting nail which comprises an upper main body and a lower main body which are fixedly connected with an external component respectively, and a connecting part for implementing flexible connection between the upper main body and the lower main body, and the connecting part absorbs vibration at the end of the upper main body and/or the lower main body through swinging. The pump body is fixed to the support through the vibration reduction connecting nails so that flexible connection between the pump body and the support can be achieved. In the first aspect, rigid connection between the upper main body and the lower main body of the staple bolt is converted into flexible connection through a connecting part connected with the upper main body and the lower main body in a non-assembly integrated structure. And secondly, the vibration reduction connecting nail is used for connecting the air pump and the support, and vibration transmission of the air pump to the seat framework is blocked through the flexible characteristic of the connecting part, so that vibration reduction and noise reduction are achieved.

    本发明公开了一种减振连接钉,包括分别与外部构件连接固定的上部主体和下部主体,在所述上部主体和所述下部主体间实施挠性连接的连接部,所述连接部通过摆动对上部主体和/或下部主体端的震动进行吸收。利用该减振连接钉将泵体固定至支架上,以实现泵体与支架间的挠性连接。第一方面通过与上部主体和下部主体以非装配一体式结构相连的连接部,将卡钉上部主体和下部主体间的刚性连接转化为挠性连接。第二方面使用该减振连接钉连接气泵与支架,通过连接部的柔性特征阻隔气泵向座椅骨架的振动传递达到减振降噪。


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    Title :

    Vibration reduction connecting nail, air pump noise reduction connecting structure and connecting method


    Additional title:

    一种减振连接钉及气泵降噪连接结构和连接方法


    Contributors:
    LU XINTING (author) / GAO DANHUA (author) / ZHU YING (author) / YAO ZHIPING (author) / CHEN HONGXIAO (author)

    Publication date :

    2024-05-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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