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Pipe joint and pipe joint structure having the same and method of using the same

  • US 20080048447A1
  • Filed: 06/14/2007
  • Published: 02/28/2008
  • Est. Priority Date: 06/15/2006
  • Status: Active Grant
First Claim
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1. A pipe joint for connecting a first pipe member and a second pipe member such that a portion of the first pipe member is disposed inside of a portion of the second pipe member, the first pipe member and the second pipe member including a first engaged part and a second engaged part, respectively, the pipe joint comprising:

  • a pipe mounting portion capable of mounting to one of the first and second pipe member;

    an engagement portion including a first contact portion for contacting the first engaged portion of the first pipe member and a second contact portion for contacting the second engaged portion of the second pipe member, the engagement portion capable of being disposed in the portion of the second pipe member for engaging with the first pipe member and the second pipe member; and

    an elastic displacing portion connecting the pipe mounting portion and the engagement portion, the elastic displacing portion supporting the engagement portion to allow displacement of the engagement portion with respect to a radial direction of the second pipe member.

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