Snap-lock fastener for truck bed liners

B - Operations – Transporting – 60 – R

Patent

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Details

296/97

B60R 13/01 (2006.01) F16B 2/18 (2006.01) F16B 5/06 (2006.01) F16B 21/08 (2006.01)

Patent

CA 2021966

A fastening device is provided for securing of liners to the interior of pickup truck cargo beds. The fastening devices include a base plate which overlies the outer surface of a bed liner and a locking tongue projecting laterally from a bottom of the plate to extend through an aperture in the liner sidewall and to mechanically couple with a flange of the cargo bed sidewall to effect clamping of the liner to the flange. The locking tongue is formed with a peripheral edge surface that includes a locking surface angularly disposed with respect to the base plate forming in cooperation therewith for receiving edge portions of the liner and flange in clamped relationship, a camming surface that rides against an edge of the aperture in the liner during insertion to facilitate assembly and a locking surface that automatically engages the liner to maintain the fastening device in locking engagement. Auxiliary components in the nature of secondary clamping brackets, or connecting devices to which cargo tie-down devices may be attached, are provided in combination with the basic fastening device in modified structures. Modified forms of the basic fastening device are provided with a plurality of locking tongues to enhance the device's ability to resist torsional forces such as those likely encountered when used to also function as a cargo tie-down point.

Dispositif servant à fixer une doublure sur la paroi intérieure d'une caisse de camionnette (pick-up). Ce dispositif comporte une plaquette à poser sur la surface extérieure de la doublure et une languette reliée à un des bords de la plaquette, qui s'insère dans une ouverture aménagée dans la paroi de la doublure et vient se verrouiller mécaniquement sur une flasque située sur la paroi de la caisse, assurant ainsi la fixation de la doublure. La languette comporte une bordure périphérique qui, elle, comprend une surface de verrouillage disposée en angle par rapport à la plaquette et servant à retenir le bord de la doublure sur la flasque, une came qui se déplace le long d'un des bords de l'ouverture pratiquée dans la doublure au moment de l'insertion et qui facilite l'assemblage, et une surface de blocage qui maintient le dispositif en position de verrouillage. Une version modifiée du dispositif de base peut comprendre d'autres éléments comme des pattes d'attache secondaires, ou des raccords auxquels les dispositifs de fixation de la caisse peuvent être reliés; elle peut également comporter plusieurs languettes de verrouillage destinées à assurer une résistance aux efforts de torsion et permettant au dispositif de servir également d'élément de fixation de la caisse.

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