초록 ▼

A cargo restraining device for use in grooved truck beds, especially for use with grooved bed liners commonly used in pick up trucks. The restraining device includes a lower portion which protrudes downwardly into the grooves of the truck bed and an upper portion which is a platform member affixed t

A cargo restraining device for use in grooved truck beds, especially for use with grooved bed liners commonly used in pick up trucks. The restraining device includes a lower portion which protrudes downwardly into the grooves of the truck bed and an upper portion which is a platform member affixed to the downward protrusions. By placing the platform in a position to contact the cargo to be restrained and engaging the downward protrusions into the bed grooves, movement of the cargo will be inhibited. Additional verticality for the device can be achieved by making the platform thicker or by adding at least one vertical member. The downward protrusions can be designed to engage a variety of bed-liner-groove configurations.

대표청구항 ▼

[ I claim:] [1.] In combination with the bed liner of a truck which bed liner contains a series of parallel grooves running lengthwise to the longitudinal axis of the truck which grooves have a predetermined depth and width, are uniformly spaced a predetermined distance from each other, and have sub

[ I claim:] [1.] In combination with the bed liner of a truck which bed liner contains a series of parallel grooves running lengthwise to the longitudinal axis of the truck which grooves have a predetermined depth and width, are uniformly spaced a predetermined distance from each other, and have substantially vertical side walls, a blocking device for restraining the movement of cargo placed on the bed liner comprising:a first member for engaging at least two of said grooves in the bed liner which member is comprised of at least two elongated protrusions extending substantially vertically into and in physical conformance with the cross-sectional geometry of said grooves to degree sufficient to have substantial frictional contact with said grooves and said elongated protrusions extend in an elongated configuration for a predetermined distance in and along said grooves whereby the first member makes substantial frictional engagement with at least two of said grooves;a second member which is a horizontal platform of rectangular configuration having an upper surface and a lower surface with one set of two opposing sides of the rectangular platform oriented substantially perpendicular to the grooves in said bed liner and a second set of two opposing sides oriented substantially parallel to the grooves in said bed liner which four sides of the rectangular, horizontal platform have a substantially vertical circumscribing edge wherein the first member is physically connected to the lower surface of said second member and is oriented so that the elongated protrusions are substantially parallel to the second set of opposing sides; anda third member having an inside vertical face and an outside vertical face located on the upper surface of said rectangular platform and parallel to and in alignment with the substantially vertical edge of one side of the second set of opposing sides of the second member so that said vertical edge of the second member and the outside vertical face of said third member form a continuous vertical surface whereby the inside face will grippingly engage the cargo which is restrained from movement by being placed on the upper surface of the second member of said blocking device in physical blocking contact with at least a portion of the inside vertical face of said third member and the weight of the cargo on the upper surface of the second member will add to the gripping engagement of the first member with the bed liner or, alternatively, by the cargo being placed directly on the bed liner in physical, blocking contact with the continuous vertical surface formed by the vertical edge of the second member that is in alignment with the outside vertical face of the third member.