Coupling arrangement

Coupling arrangement

  • CN 103,458,943 A
  • Filed: 01/26/2012
  • Published: 12/18/2013
  • Est. Priority Date: 01/31/2011
  • Status: Active Application
First Claim
Patent Images

1. be arranged in the connection configuration of medicament delivery device, described connection configuration is suitable for for good and all making first vertical elongate tubular section (10) and second vertical elongate tubular section (12) to be attached to one another, described connection configuration comprises:

  • the first positive connecting device, it is configured to make first component and second component (10,12) to be locked to each other, and makes locked the preventing of each parts relative to each other move in a longitudinal direction;

    And the second positive connecting device, it is configured to make first component and second component to be locked to each other, and makes the locked longitudinal axis rotation prevented relative to each other around parts (10,12) of each parts,It is characterized in thatThe described first positive connecting device comprises the first attachment arrangement (20), the first stopper element (18), the second attachment arrangement (40) and the second stopper element (32), and wherein the second positive connecting device comprises the first locking device (26) and the second locking device (34).

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