Abstract: A support assembly for a medicament container of a medicament delivery device is provided with a container support member having a proximal end and a distal end and configured to partially receive a medicament container, a deformable member arranged between a distal portion of the container support element and the proximal end of a flange of the medicament container, a rear support member arranged to be moved in contact with the distal end of the flange of the medicament container; where the deformable member is deformed by a clamping force generated by the container support member and the flange of the medicament container, such that the deformation of the deformable member is configured to compensate an engineering tolerance of the medicament delivery device.

Abstract: The present disclosure relates to a sub-assembly for medicament delivery device, which has an engageable releasing means, and a medicament delivery device including the sub-assembly. The engageable releasing means provides force for injecting medicament contained in the device when the engageable releasing means is released. For a conventional sub-assembly having an engageable releasing means, there is high possibility that the engageable releasing means is released during transportation of the sub-assembly to a final assembly location. To address this problem, particularly caused by unintentional external axial forces applied to the sub-assembly during transportation, the present disclosure applies a coupling mechanism to securely hold in an axial direction components including the engageable releasing means. Therefore, the sub-assembly and the medicament delivery device according to the present disclosure can prevent unintentional release of the engageable releasing means reliably.

Abstract: A locking mechanism for use in a medicament delivery device prevents unintended movement or premature activation of a medicament delivery member cover while a protective cap is attached to the medicament delivery device. Removal of the protective cap unlocks the locking mechanism that can include a protrusion projecting radially inward from an interior portion of a protective cap and a locking ring having an annular shape and being rotatably positioned within the interior of the cap. The locking ring may include a first slot and a second slot, wherein the protrusion is slidably positioned within the first slot and the second slot is located at a distal end of the locking ring. A through hole opening in the locking ring allows the locking ring to rotate relative to the medicament delivery member cover from a locked position to an unlocked position when the cap is moved axially.

Abstract: A support assembly for a medicament container of a medicament delivery device is provided with a container support member having a proximal end and a distal end and configured to partially receive a medicament container, a deformable member arranged between a distal portion of the container support element and the proximal end of a flange of the medicament container, a rear support member arranged to be moved in contact with the distal end of the flange of the medicament container; where the deformable member is deformed by a clamping force generated by the container support member and the flange of the medicament container, such that the deformation of the deformable member is configured to compensate an engineering tolerance of the medicament delivery device.