The high more lip motor sealings of beat

The high more lip motor sealings of beat

  • CN 208,703,126 U
  • Filed: 08/30/2018
  • Issued: 04/05/2019
  • Est. Priority Date: N/A
  • Status: Active Grant
First Claim
Patent Images

1. a kind of more lip motor sealings of high beat, it includes sealed body, which is characterized in that the sealed body includes outerSealing (1), interconnecting piece (2) and interior sealing;

  • Wherein,The outside of the interconnecting piece (2) is connected with the outer seal portion (1), the inside of the interconnecting piece (2) and the interior sealingPortion is connected;

    The interior sealing successively has first of sealing lip (31), second sealing lip (32) and the from top to bottom in the axial directionThree seals lip (33), between first of sealing lip (31) and the second sealing lip (32) and second sealing lip(32) it is respectively arranged with the lubricant medium chamber (10) of accommodating lubricant medium between third road sealing lip (33), described theThe periphery of three seals lip (33) is cased with the elastic element (4) for applying radial force to third road sealing lip (33), and described theIt is provided on the procheilon part that three seals lip (33) is contacted with sealing wearing layer (331), first of sealing lip (31)It is connected to the upside external angle of interconnecting piece (2), the downside external angle of the interconnecting piece (2) extends downwardly a root (34), describedSecond sealing lip (32) and third road sealing lip (33) are connected on the root (34).

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