摘要:
The invention concerns a fastener comprising a head and a foot comprising a rigid core and three curved flexible wings each joining said rigid core along one side, having opposite a face of said core an inside surface bordered by a longitudinal edge and by a transverse edge, and having an outside surface respectively tapering towards a pointed end which is an opposite end to said head and towards said transverse edge, on respective opposite sides of an inflection plane, each said wing being configured to bend by elastic deformation towards said core; said core comprising a hub and three small walls extending radially from said hub, whereby said core is star-shaped in cross-section; and said inside surface of each said wing is bordered by a said respective small wall which is remotely opposite said longitudinal edge.
摘要:
The present invention provides for a clip assembly, comprising a retainer member (400), having a first cam surface (404), configured to receive and removably retain a component; a resilient closing member (300), having a first end portion pivotably coupled to a fulcrum of said retainer member, and a second end portion (302) adapted to operably engage with said first cam surface so as to move between a first radial trajectory and a second radial trajectory, when moving about said fulcrum between an open position and a closed position, and a locking member (200), having a second cam surface (202) configured to move said second end portion from said second radial trajectory towards said first radial trajectory during operation, and removably secure said second end portion.
摘要:
A fastener (50) for securing a part (20) to a panel (30), the fastener (50) comprising: a head (72) configured to be anchored to the part (20), and a locking member (70) extending from the head (72) to a distal end, the locking member (70) comprising at least one protrusion (78) spaced from the head (72), and a tool engaging head (86) at the distal end, wherein, in use, the locking member (70) extends through an opening (34) of the panel (30) such that the head (72) is retained on a first side (32A) of the panel (30), the distal end is disposed on a second side (32B) of the panel (30), and the at least one protrusion (78) abuts the second side (32B) of the panel (30) to secure the panel (30) to the fastener (50); and wherein the fastener (50) comprises a resiliently deformable portion arranged such that rotation of the tool engaging head (86) deforms the resiliently deformable portion and moves the at least one protrusion (78) out of abutment with the second side (32B) of the panel (30) to release the panel (30) from the fastener (50).
摘要:
A fixing fastener (10) with a torsion bar (40) insertable in an orifice (12) in an element to be fixed (14) includes a body (16) and a core (18). The body includes a part (22) for support on the element, and a part (30) for engagement in the orifice along an axis of insertion (A). The core includes an elongate torsion bar (40) resiliently deformable in torsion around its axis of elongation (C), a cam surface (54) that cooperates with a peripheral edge (12a) of the orifice during fastener insertion to cause twisting of the bar, and a head (44) to engage a torsion tool of the bar to displace it from the locking position to a position of unlocking and withdrawal. The core linked by a pivoting link (20) to the body, around an axis (B, D) substantially perpendicular to the axis of elongation or insertion.
摘要:
The invention concerns a fastener comprising a head and a foot comprising a rigid core and three curved flexible wings each joining said rigid core along one side, having opposite a face of said core an inside surface bordered by a longitudinal edge and by a transverse edge, and having an outside surface respectively tapering towards a pointed end which is an opposite end to said head and towards said transverse edge, on respective opposite sides of an inflection plane, each said wing being configured to bend by elastic deformation towards said core; said core comprising a hub and three small walls extending radially from said hub, whereby said core is star-shaped in cross-section; and said inside surface of each said wing is bordered by a said respective small wall which is remotely opposite said longitudinal edge.