This document relates generally to the motor vehicle equipment field and, more particularly, to a ladder rack that may be integrated into the truck body so as to be deployable when desired to support a ladder or other elongated object over the load bed and cab of the truck.
Ladder racks have long been provided on flat bed and pickup trucks to allow long objects such as ladders to be carried on the ladder rack above the load bed and cab of the truck.
Semi-permanent ladder racks may be secured to the body or frame of the truck for this purpose. However, the cross members of such a ladder rack may interfere with carrying certain cargo items including, particularly, items that are taller than the clearance space provided between the rear cross member of the ladder rack and the upper surface of the load bed of the truck. In such a situation, one must detach the cross member in order to carry the item. This is an inconvenient and sometimes time-consuming task wasting valuable time that might be spent on other matters. Thus, the attaching and detaching of a semi-permanent ladder rack is a drain on productivity.
This document relates to a new and improved integrated ladder rack that is integrated with the body of the truck and may be quickly and easily stowed or deployed as necessary for properly and effectively managing substantially any cargo application.
In accordance with the purposes and benefits described herein, an integrated ladder rack is provided for a truck such as a pickup truck. That ladder rack comprises a first side frame, a second side frame, a first cross member and a second cross member. The first side frame and the second side frame are translated from a stowed position within the opposing load bed side walls of the truck to a deployed position where they are raised above those side walls. Further, the first cross member and the second cross member are displaced to span between the first side frame and the second side frame so as to form the ladder rack.
The first side frame may include a first top member while the second side frame may include a second top member. A first hinge may be provided to pivotally connect the first cross member to the first top member. A second hinge may be provided to pivotally connect the second cross member to the second top member.
The first top member may include a first channel and the first cross member may be received and held in that first channel when the first cross member is in a home position. Similarly, the second top member may include a second channel and the second cross member may be received and held in that second channel when the second cross member is in a home position.
A first lock may be provided for holding the first cross member in the first channel. Similarly, a second lock may be provided for holding the second cross member in the second channel.
A first compartment may be provided in a first side wall of the truck. That first compartment functions to receive and hold the first side frame when the first side frame is in the stowed position. Similarly, a second compartment may be provided in a second side wall of the truck. The second compartment receives and holds the second side frame when the second side frame is in the stowed position.
A first lift mechanism may be provided for biasing the first side frame toward the deployed position. Similarly, a second lift mechanism may be provided for biasing the second side frame toward the deployed position.
Still further, the integrated ladder rack may include a first latch mechanism for securing the first side frame in either the stowed position or the deployed position. In addition, the integrated ladder rack may include a second latch mechanism for securing the second side frame in either the stowed position or the deployed position.
The first latch mechanism may include a first latch bolt that is received in a first cooperating latch receiver provided in the first side frame when the first side frame is locked in the stowed position or the deployed position. That first latch mechanism may include a first rotary actuator connected to the first latch bolt.
The integrated ladder rack may also include a second latch mechanism including a second latch bolt that is received in the second cooperating latch receiver provided in the second side frame when the second side frame is locked in either the stowed position or the deployed position. The second latch mechanism may also include a secondary rotary actuator connected to the second latch bolt.
In accordance with an additional aspect, a pickup truck is provided incorporating the integrated ladder rack described herein.
In accordance with yet another aspect, a method is provided for deploying a ladder rack on a truck. That method may be described as comprising the steps of: (a) translating a first side frame from a stowed position within a first load bed side wall into a deployed position, (b) translating a second side frame from a stowed position within a second load bed side wall into a deployed position and (c) spanning the deployed first side frame and the deployed second side frame with a first cross member and a second cross member.
More specifically, the method may include the steps of pivoting the first cross member from a home position in a first channel in the first side frame into a spanning position between the first side frame and the second side frame. Further, the method may include the step of pivoting the second cross member from a home position in a second channel in the second side frame into a spanning position between the first side frame and the second side frame.
Still further, the method may include the steps of securing a first distal end of the first cross member to the second side frame and securing a second distal end of the second cross member to the first side frame.
In the following description, there are shown and described several preferred embodiments of the integrated ladder rack and the associated method for deploying a ladder rack on a truck. As it should be realized, the integrated ladder rack and associated method are capable of other, different embodiments and their several details are capable of modification in various, obvious aspects all without departing from the ladder rack and method as set forth and described in the following claims. Accordingly, the drawings and descriptions should be regarded as illustrative in nature and not as restrictive.
The accompanying drawing figures incorporated herein and forming a part of the specification, illustrate several aspects of the integrated ladder rack and the associated method and together with the description serve to explain certain principles thereof. In the drawing figures:
Reference will now be made in detail to the present preferred embodiments of the integrated ladder rack, examples of which are illustrated in the accompanying drawing figures.
Reference is now made to
As should be appreciated from reviewing
In the illustrated embodiment, the first side frame 18 includes two vertical posts 22 and a first top member 24 supported at the ends of the posts. Similarly, the second side frame 20 includes two vertical posts 26 and a second top member 28 supported at the ends of the posts.
When in the stowed position, the first side frame 18 is received and held in a first interior compartment 30 within the first load bed side wall 32 of the pickup truck 10. Similarly, when the second side frame 20 is in the stowed position, the second side frame is received within a second compartment 34 within a second load bed side wall 36 of the truck 10.
As should be appreciated from reviewing
A first hinge 44 pivotally connects the first cross member 46 at a proximal end thereof to the first top member 24. Similarly, a second hinge 48 pivotally connects the second cross member 50 at a proximal end thereof to the second top member 28. When the first cross member 46 is in its home position, the first cross member is received and held in the first channel 40 of the first top member 24. A lock 52, schematically illustrated in
Similarly, when the second cross member 50 is in its home position, the second cross member is received and held in the second channel 42 of the second top member 28. See
When the integrated ladder rack 12 is in the fully stowed position illustrate in
The integrated ladder rack 12 also includes a second latch mechanism, identical to the first latch mechanism 56, that secures the second side frame 20 in the stowed position. For brevity and simplicity, only the first latch mechanism 56 is described and illustrated in detail.
When one wishes to raise the first side frame 18 from the stowed position illustrated in
In one possible embodiment, the first lift mechanism 64 functions to counter-balance the weight of the first side frame 18 making it easy for an individual to pull (i.e. translate in a vertical direction) the first side frame upward into the fully deployed position illustrated in
The second side frame 20 is raised and locked in exactly the same manner as the first side frame 18 just as illustrated in
Once the two side frames 18, 20 are locked in the fully deployed position, the first cross member 46 is pivoted (note action arrows G) about the first hinge 44 from the home position within the first channel 40 into a spanning position between the first side frame 18 and the second side frame 20. See
Once the first side frame 18 and second side frame 20 are secured in the fully deployed position by the latch mechanisms 56 and the cross members 46 and 50 are secured in the spanning position by the locking pins, the integrated ladder rack 12 is fully assembled and erected. A ladder L or other elongated object may then be secured to the cross members 46, 50 of the ladder rack 12 by rope, bungee cord or other means R.
The integrated ladder rack 12 may be easily returned to the fully stowed position illustrated in
As should be appreciated from the above description, the integrated ladder rack 12 may be quickly and easily erected or stowed depending upon the needs of the vehicle operator. As such the integrated ladder rack 12 described in this document represents a significant improvement in the field of ladder racks for motor vehicles.
The foregoing has been presented for purposes of illustration and description. It is not intended to be exhaustive or to limit the embodiments to the precise form disclosed. Obvious modifications and variations are possible in light of the above teachings. All such modifications and variations are within the scope of the appended claims when interpreted in accordance with the breadth to which they are fairly, legally and equitably entitled.