US20180178707A1 - Tie down assembly for cargo bed - Google Patents
Tie down assembly for cargo bed Download PDFInfo
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- US20180178707A1 US20180178707A1 US15/389,359 US201615389359A US2018178707A1 US 20180178707 A1 US20180178707 A1 US 20180178707A1 US 201615389359 A US201615389359 A US 201615389359A US 2018178707 A1 US2018178707 A1 US 2018178707A1
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- United States
- Prior art keywords
- tie down
- indexing
- structured
- cavity
- down assembly
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/08—Securing to the vehicle floor or sides
- B60P7/0807—Attachment points
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/02—Platforms; Open load compartments
Definitions
- the present invention relates to tie down members for vehicle cargo beds, which may be usable for securing cargo loaded in the cargo bed.
- Tie down hooks or handles may be secured to sidewalls of a cargo bed. These hooks may extend from the sidewall in a direction perpendicular to a fore-aft axis of the vehicle. Ends of tie down straps may be attached to the hooks to secure cargo loaded into the cargo bed.
- the forces exerted on the tie-down hooks by tie down straps may vary depending on cargo size and shape. Having hooks in fixed orientations may result in an undesirable loading condition which may lead to damage or deformation of the hooks or the sidewalls to which the hooks are attached.
- the tie down hooks or side panel mounting points may be damaged.
- a tie down assembly is provided.
- the tie down assembly is structured to be coupled to a sidewall of a vehicle cargo bed.
- the assembly includes a mounting bracket structured to be positionable and securable along a sidewall of a vehicle cargo bed.
- the assembly also includes a tie down member rotatably coupled to the mounting bracket and including an indexing member.
- the mounting bracket has a first indexing cavity structured for receiving the indexing member therein, and a second indexing cavity angularly spaced apart from the first indexing cavity and structured for receiving the indexing member therein.
- the tie down assembly is structured such that the tie down member is secured in a first angular orientation when the indexing member resides within the first indexing cavity, and in a second angular orientation different from the first angular orientation when the indexing member resides within the second indexing cavity.
- a vehicle cargo bed in another aspect of the embodiments described herein, includes a pair of opposed sidewalls and a first tie down assembly secured to a first location along a first sidewall of the pair of opposed sidewalls.
- the first tie down assembly includes a first tie down member securable in a first angular orientation when the first tie down assembly is secured in the first location.
- the cargo bed also includes a second tie down assembly secured to a second location along a second sidewall of the pair of opposed sidewalls.
- the second tie down assembly includes a second tie down member securable in a second angular orientation when the second tie down assembly is secured in the second location, such that the second angular orientation is aligned with the first angular orientation.
- a tie down system for a vehicle cargo bed includes a first guide member structured to be mountable along a first sidewall of the vehicle cargo bed, and a first tie down assembly coupled to the first guide member so as to be movable along the first guide member.
- the first tie down assembly is securable in at least one predetermined location along the first guide member.
- the first tie down assembly includes a tie down member securable in a first angular orientation when the first tie down assembly is secured in the at least one predetermined location along the first guide member.
- a second guide member is structured to be mountable along a second sidewall of the vehicle cargo bed opposite the first guide member.
- a second tie down assembly is coupled to the second guide member so as to be movable along the second guide member.
- the second tie down assembly is securable in at least one first predetermined location along the second guide member.
- the second tie down assembly includes a tie down member securable in a second angular orientation when the second tie down assembly is secured in the at least one predetermined location along the second guide member, such that the second angular orientation is aligned with the first angular orientation.
- FIG. 1 is a schematic perspective frontal view of a tie down assembly in accordance with an embodiment described herein, from the perspective of a viewer in side a cargo bed of a vehicle.
- FIG. 2 is a schematic perspective rear view of the tie down assembly shown in FIG. 1 .
- FIG. 3 is a schematic plan view of the tie down assembly of FIG. 1 , shown with a tie down member of the tie down assembly in a first angular orientation.
- FIG. 4 is another schematic plan view of the tie down assembly of FIG. 1 , shown with the tie down member in a second angular orientation different from the first orientation.
- FIG. 4A is another schematic plan view of the tie down assembly of FIG. 1 , shown with the tie down member in a third angular orientation different from the first and second angular orientations.
- FIG. 5 is a schematic perspective view of a portion of the tie down assembly shown in FIG. 2 .
- FIG. 6 is a schematic perspective view of an alternative embodiment of the portion of the tie down assembly shown in FIGS. 7 and 8 .
- FIGS. 7 and 8 are schematic side views of a portion of the tie down assembly shown in FIG. 2 , showing disengagement of an indexing member from one indexing cavity and positioning of the indexing member in another indexing cavity.
- FIG. 9 is a schematic plan view of a vehicle cargo bed incorporating multiple tie down assemblies in accordance with at least one embodiment described herein.
- FIG. 10 is a schematic perspective view of an arrangement of tie down assembly guide members in accordance with an embodiment described herein.
- FIG. 11 is a schematic perspective view of a pickup truck including a tie down system in accordance with an embodiment described herein.
- FIG. 12 is the schematic perspective view of FIG. 11 showing a tie down assembly of the tie down system secured in a different location, to meet a tie down requirement different from the requirement met by the configuration in FIG. 11 .
- the embodiments described herein relate to a tie down assembly for a vehicle cargo bed.
- the tie down assembly is structured to be coupled to a sidewall of the cargo bed.
- the assembly includes a mounting bracket structured to be positionable and securable along a sidewall of a vehicle cargo bed.
- the assembly also includes a tie down member rotatably coupled to the mounting bracket.
- the tie down member is securable in any of multiple orientations, to adapt to tie down requirements of a particular application.
- one or more guide members may be attached to the cargo bed sidewalls to enable flexible positioning of the tie down assembly at various locations along the sidewalls.
- FIGS. 1-5 and 7-8 show various views of a tie down assembly 20 in accordance with an embodiment described herein.
- FIG. 1 is a schematic perspective frontal view of the tie down assembly 20 , from the perspective of a viewer in side a cargo bed of a vehicle.
- FIG. 2 is a schematic perspective rear view of the tie down assembly 20 shown in FIG. 1 .
- FIG. 3 is a schematic plan view of the tie down assembly 20 of FIG. 1 , shown with a tie down member 22 of the tie down assembly 20 in a first angular orientation.
- FIG. 4 is another schematic plan view of the tie down assembly 20 of FIG. 1 , shown with the tie down member 22 in a second angular orientation different from the first orientation.
- a “sidewall of a vehicle cargo bed” is understood to include such features as a metal sidewall of a pickup truck bed, a wall of a polymeric bed liner which may cover (or serve as) a sidewall of a pickup truck cargo bed, and also to any other structure which may be attached to a metal sidewall or bed liner so as to be mounted along the cargo bed sidewall.
- FIGS. 1-8 show embodiments 120 and 320 of the tie down assembly attached to a sidewall of a truck cargo bed.
- the tie down assembly 20 includes a mounting bracket 24 structured to be positionable and securable in a desired position along a sidewall 50 of a vehicle cargo bed 52 (as shown in FIG. 9 ).
- a tie down member 22 is rotatably coupled to the mounting bracket 24 and includes an indexing member 26 extending along an exterior surface thereof.
- the tie down member 22 includes a base portion 22 a rotatable with respect to the mounting bracket 24 about an axis 22 b , and a tie down attachment portion 22 c attached to the base portion 22 a and spaced apart from the base portion.
- the tie down attachment portion 22 c is structured for attachment of a tie-down strap (not shown) thereto.
- tie-down strap may refer to any webbing, strap, rope, or any other device that may be tied or connected to the tie-down attachment portions of tie down members, and wrapped over or around one or more items of cargo to secure the cargo in the cargo bed.
- the mounting bracket 24 may have an opening 30 formed therein, and the base portion 22 a may be rotatably connected to the mounting bracket 24 along a first side of the mounting bracket.
- Tie down attachment portion 22 c may be connected to the base portion 22 a through the opening 30 and may reside on a second side of the mounting bracket 24 opposite the first side.
- the tie down attachment portion 22 c may extend from the base portion 22 a in a direction toward and/or into the cargo bed 52 .
- the tie down attachment portion 22 c is “C”-shaped or “U”-shaped.
- the tie down 22 c attachment portion may have any shape suitable for the purposes described herein.
- the tie down attachment portion 22 c extends parallel to the base portion 22 a .
- the tie down attachment portion 22 c includes, and is attached to the base portion 22 a by, a pair of arms 22 d and 22 e , each arm extending from an associated end of the tie down attachment portion 22 c.
- the tie down member base portion 22 a may have a first end 22 f and a second end 22 g opposite the first end.
- the indexing member 26 may be formed along or mounted proximate the base portion second end 22 g .
- the mounting bracket 24 may include a first indexing cavity 24 a structured for receiving the indexing member 26 therein.
- the mounting bracket 24 may also include a second indexing cavity 24 b angularly spaced apart from the first indexing cavity and structured for receiving the indexing member 26 therein.
- the mounting bracket 24 may include a first receptacle 24 c and a second receptacle 24 d .
- the second receptacle 24 d may be positioned opposite the first receptacle 24 c .
- the first receptacle 24 c may be structured for receiving a spring member 54 therein, and may also be structured for receiving the base portion first end 22 f therein so as to engage the spring member 54 .
- the spring member 54 may be structured to bias the tie down member 22 so as to maintain the indexing member 26 in a selected one of the first indexing cavity 24 a and the second indexing cavity 24 b .
- the second receptacle 24 d may be structured for receiving the base portion second end 22 g therein.
- the second receptacle 24 d may have the first indexing cavity 24 a and the second indexing cavity 24 b formed therein or therealong.
- the tie down assembly 20 may be structured such that the tie down member 22 is securable in a first angular orientation A 1 (shown in FIG. 3 ) by positioning the indexing member to reside within the first indexing cavity 24 a , and also securable in at least a second angular orientation A 2 (shown in FIG. 4 ) different from the first angular orientation A 1 by positioning the indexing member 26 to reside within the second indexing cavity 24 b .
- the second angular orientation may lie in any rotational direction with respect to the first angular orientation, depending on the requirements of a particular application. Thus, when the indexing member 26 resides within one of the first and second indexing cavities 24 a and 24 b , the tie down member 22 is prevented from rotating about the axis 22 b.
- an “angular orientation” of the tie down member may include a direction in which the tie down attachment portion 22 c resides with respect to a rotational axis 22 b of the base portion 22 a .
- the tie down assembly 20 may be structured such that, when the tie down member 22 is secured in the first angular orientation A 1 , a vertical plane V 1 passing through the tie down attachment portion 22 c and a rotational axis 22 b of the base portion 22 a extends at a first predetermined angle ⁇ 1 with respect to a vertical plane V 2 extending through the fore-aft axis of the vehicle, when the tie down assembly is positioned along the sidewall of the vehicle cargo bed. Examples of such an arrangement are shown in FIGS. 3 and 9 .
- the tie down assembly 20 may be structured such that, when the tie down member 22 is secured in the second angular orientation A 2 , a vertical plane V 1 passing through the tie down attachment portion 22 c and the rotational axis 22 b of the base portion 22 a extends at a second predetermined angle ⁇ 2 with respect to the vertical plane V 2 when the tie down assembly is positioned along the sidewall of the vehicle cargo bed, where the second predetermined angle ⁇ 2 is different from the first predetermined angle ⁇ 1 . Examples of such an arrangement are shown in FIGS. 4 and 9 .
- the first and second predetermined angles ⁇ 1 and ⁇ 2 may have values of 90°, 60°, or 45, within applicable angular tolerance limits of the tie down assembly.
- Other values of the predetermined angles ⁇ 1 and ⁇ 2 are also possible, depending on the requirements of a particular application. That is, the locations of the indexing cavities formed in the mounting bracket may be adjusted to provide any desired orientation angle with respect a vertical plane V 2 extending through the vehicle fore-aft axis.
- FIG. 5 is a perspective view of a portion of the tie down assembly shown in FIG. 2 .
- the tie down member base portion first and second ends 22 f and 22 g may be movable within respective ones of the first and second receptacles 24 c and 24 d so as to enable movement of the indexing member 26 in and out of the first indexing cavity 24 a and the second indexing cavity 24 b .
- the base portion first end 22 f may be movable within the first receptacle 24 c to compress the spring member 54 whenever the indexing member 26 moves out of the first indexing cavity 24 a or out of the second indexing cavity 24 b.
- FIGS. 1-8 illustrate examples of manipulation of the tie down member 22 to change an angular orientation of the member from a first orientation A 1 to a second orientation A 2 .
- FIGS. 7 and 8 show side views of a portion of the rear view of the tie down member 22 as shown in FIGS. 1-5 .
- FIGS. 7 and 8 show disengagement of an indexing member from one indexing cavity and positioning of the indexing member in another indexing cavity. In the views shown in FIGS.
- the indexing member 26 of tie down member 22 is positioned within first indexing cavity 24 a and in a first angular orientation A 1 .
- a plane V 1 passing through the tie down attachment portion 22 c and a rotational axis 22 b of the base portion 22 a extends at a first predetermined angle ⁇ 1 of 90° with respect to a vertical plane V 2 extending through a fore-aft axis of the vehicle.
- the plane V 2 may alternatively be a vertical plane which would extend through the vehicle fore-aft axis if the tie down member were mounted along a sidewall of a cargo bed of the vehicle, in a normal usage position.
- the tie down member 22 when it is desired to change the angular orientation of the tie-down member 22 , the tie down member 22 is pressed downwardly as shown in FIG. 7 , forcing the base portion first end 22 f to compress the spring member 54 positioned within the first receptacle 24 c . This motion also extracts the indexing member 26 from the first indexing cavity 24 a of the second receptacle 24 d as shown in FIG. 7 , thereby enabling the base portion 22 a to be rotated as shown in FIGS. 5 and 8 . The tie down member 22 may then be rotated about the base portion axis 22 b as shown in FIGS.
- the tie down member 22 reaches a second angular orientation A 2 in which the plane V 1 passing through the tie down attachment portion 22 c and the rotational axis 22 b of the base portion 22 a extends at a second predetermined angle ⁇ 2 of 45° with respect to a vertical plane V 2 extending through a fore-aft axis of the vehicle, as shown in FIG. 4 .
- the indexing member 26 is aligned with the second indexing cavity 24 b .
- the tie down member 22 may then be released, allowing the spring member 54 to move the base portion second end 22 g in a direction toward the second receptacle 24 d , thereby inserting the indexing member 26 into the second indexing cavity 24 b .
- the tie down member 22 is now secured in the second angular orientation A 2 .
- the mounting bracket 24 may include a third indexing cavity (not shown) formed in the second receptacle 24 d .
- the third indexing cavity may be angularly spaced apart from the first indexing cavity 24 a , on a side of the first indexing cavity opposite the side on which the second indexing cavity 24 b is positioned.
- the tie down member 22 then may be securable in a third angular orientation A 3 (shown in FIG. 4A ) different from the first and second angular orientations A 1 and A 2 when the indexing member resides within the third indexing cavity.
- the tie down member may reside at a third predetermined angle ⁇ 3 with respect to the vertical plane V 2 .
- FIG. 9 is a schematic plan view of a possible arrangement of tie down assemblies 120 , 220 , 320 , and 420 secured to sidewalls 61 and 63 of a vehicle cargo bed 52 .
- Each of the tie down members 122 , 222 , 322 , and 422 of the tie down assemblies 120 , 220 , 320 , and 420 , respectively, may be securable at angles of 90° and 45° as just described.
- tie down assemblies 120 , 220 , 320 , and 420 may be positioned at locations P 1 -P 4 along the cargo bed sidewalls.
- the vehicle cargo bed 52 may include a pair of opposed sidewalls 61 and 63 , and a first tie down assembly 120 secured to a first location P 1 along a first sidewall 61 of the opposed sidewalls.
- the first tie down assembly 120 may include a first tie down member 122 as previously described, which is securable in a first angular orientation when the first tie down assembly is secured in the first location P 1 .
- a second tie down assembly 420 may be secured to a second location P 4 along a second sidewall 63 of the pair of opposed sidewalls.
- the second tie down assembly 420 may include another, second tie down member 422 securable in a second angular orientation when the second tie down assembly 420 is secured in the second location P 4 , such that the second angular orientation is aligned with the first angular orientation of the first tie down assembly 120 .
- angular orientations of two tie down members mounted on associated mounting brackets are considered to be “aligned” or “in alignment” when a plane passing through the rotational axes of the respective base portions of the tie down members also passes through the associated tie down attachment portions of the tie down members, so that the forces exerted on a tie down strap, etc. connecting the tie down attachment portions tend to act along the common plane.
- the angular orientations of two tie down members 122 and 422 mounted on associated mounting brackets are “aligned” or “in alignment” when a vertical plane 200 passing through the rotational axes of the respective base portions 122 a and 422 a of the tie down members also passes through the associated tie down attachment portions 122 c and 422 c of the tie down members, so that the forces exerted on a tie down strap, etc. connecting the tie down attachment portions tend to act along the plane 200 .
- This alignment helps to prevent the exertion of force moments about the rotational axes of the tie down members, which may bend or distort the tie down members.
- tie down members 122 and 422 are in alignment
- the angular orientations of tie down members 222 and 322 are in alignment.
- the angular orientations of the first and second tie down members 122 and 422 at locations P 1 and P 4 are in alignment along plane 200 , with the tie down members secured at angles of 45° with respect to a vertical plane V 2 extending through the fore-aft axis of the vehicle (or extending parallel to what would be the fore-aft axis of the vehicle if the cargo bed were to be positioned in the vehicle).
- the angular orientations of the tie down members 222 and 322 at locations P 2 and P 3 are in alignment along a vertical plane 202 , with the tie down members secured at angles of 45° with respect to the plane V 2 .
- opposite ends of a tie down strap may be attached to tie down attachment portions of tie down members 122 and 422 at locations P 1 and P 4 so as to extend between and secure cargo located between the tie down members.
- opposite ends of a tie down strap may be attached to tie down attachment portions of tie down members 222 and 322 at locations P 2 and P 3 so as to extend between and secure cargo located between tie down members 222 and 322 .
- additional tie down assemblies may be secured along the cargo bed sides at locations P 5 and P 6 approximately midway between opposite ends of the cargo bed, or at other locations along the sidewalls.
- These tie down assemblies may include associated tie down members secured at angles of 90° with respect to plane V 2 .
- the angular orientations of the tie down members at locations P 5 and P 6 may be in alignment along a vertical plane 204 .
- opposite ends of a tie down strap (not shown) may be attached to tie down attachment portions of the tie down members at locations P 5 and P 6 so as to extend between and secure cargo located between the tie down members at locations P 5 and P 6 .
- tie down members 122 and 222 at locations P 1 and P 2 may be rotated to 90° with respect to plane V 2 as previously described, to align their respective angular orientations along a vertical plane 203 .
- opposite ends of a tie down strap (not shown) may be attached to tie down attachment portions of tie down members 122 and 222 in these new orientations.
- the tie down members 322 and 422 at locations P 3 and P 4 may be rotated to 90° with respect to plane V 2 as previously described, to align their respective angular orientations along a vertical plane 205 .
- opposite ends of a tie down strap (not shown) may be attached to tie down attachment portions of tie down members 322 and 422 in these new orientations.
- the tie down assembly may enable securement of a tie down member at other angular orientations.
- the mounting bracket may incorporate any desired number of indexing cavities, arranged at any desired angular locations with respect to each other, depending on such factors as operational requirements for a given cargo bed design, the size of the indexing member, the size of the second receptacle 24 d , and other pertinent factors.
- the ability to tailor the angular arrangement of the indexing cavities with respect to the plane V 2 and with respect to each other enables the tie down assembly design to be optimized for cargo beds having a wide variety of dimensions.
- FIG. 6 shows an alternative embodiment 324 d of the second receptacle having first and second indexing cavities 324 a and 324 b similar to the indexing cavities previously described.
- at least one of the first indexing cavity 324 a and the second indexing cavity 324 b has a first sloping wall and a second sloping wall extending opposite the first sloping wall.
- each of the indexing cavities 324 a and 324 b has a sloping wall, with cavity 324 a having a sloping wall 301 and cavity 324 b having a sloping wall 303 .
- the tie down assembly into which the second receptacle is incorporated may be structured such that rotation of an associated tie down member (not shown) from one of the first angular orientation and the second angular orientation toward the other one of the first angular orientation and the second angular orientation causes the indexing member to slide along a corresponding one of the first sloping wall 301 and the second sloping wall 303 .
- sliding of the indexing member along one of the first sloping wall 301 and the second sloping wall 303 causes the spring member to be compressed, so that the indexing member remains biased against the sloped surfaces 301 and 303 during rotation of the tie down member.
- the sloping surfaces 301 and 303 act as detents which inhibit rotation of the tie down member from one angular orientation to another angular orientation.
- the force required to rotate the tie down member from one angular orientation to another angular orientation against the detents may be modified by adjusting such parameters as the force-deflection characteristics of the spring member, the orientation of the sloping surfaces, and other pertinent parameters.
- the tie down member may also be rotated as previously described, by moving the tie down member vertically so as to compress the spring member and move the indexing member past the junction 305 of the sloped surfaces, and then rotating the tie down member in the desired direction.
- one or more guide members are structured to be mountable along an associated cargo bed sidewall.
- the guide members may be attached to metal sidewalls forming a truck cargo bed, or the guide members may be attached to sidewalls of a polymeric bed liner which form sidewalls of the cargo bed when the bed liner is installed in the truck bed.
- the arrangement shown in FIG. 10 includes three guide members 402 , 404 , and 406 structured for attachment to a cargo bed sidewall adjacent each other.
- the guide members may be attached to a sidewall so as to cooperate in providing passages along which one or more tie down assemblies may be movable.
- a single guide member may be attached to each sidewall of the cargo bed so that tie down members in tie down assemblies mounted in the guide members may be cooperatively aligned, as previously described.
- the guide members in conjunction with tie down assemblies mounted in the guide members may form a tie down system for a vehicle cargo bed.
- each guide member may have a first end, a second end opposite the first end, a base portion, and a pair of opposed flanges extending from the opposite sides of the base portion so as to be spaced apart from the base portion.
- a first guide member 402 may have a first end 402 a , a second end 402 e , a base portion 402 b and a pair of opposed flanges 402 c , 402 d extending from the base portion 402 b so as to be spaced apart from the base portion 402 b .
- each guide member combine to define a respective channel structured for receiving and retaining therein a mounting bracket 124 of a tie down assembly 120 structured as previously described.
- This arrangement enables the tie down assembly 120 to slide along the lengths of the guide members.
- the guide members may be formed separately from the cargo bed sidewalls and may be structured to be attachable to a sidewall at any desired or suitable locations.
- the guide members may be formed from any suitable material, for example, a metallic or polymeric material.
- one or more holes may be formed in base portions of the guide members.
- the holes may be structured for receiving therein ends of spring pins mounted on the tie assembly mounting brackets 124 and used to secure the mounting brackets in desired locations along the guide members.
- spring pin-receiving holes may be provided in guide member 402 for securing tie down assembly 120 in at least a location L 1 along guide member 402 ; in guide member 404 for securing tie down assembly 120 in at least locations L 2 and L 3 along guide member 404 ; and in guide member 406 for securing tie down assembly 120 in at least a location L 4 along guide member 406 .
- guide members 402 , 404 , and 406 may be structured and positioned so as to provide a continuous passage for movement of one or more tie down assemblies along a length of the guide member.
- adjacent ends 402 a of guide member 402 and 404 a of guide member 404 may be structured so that a tie down assembly 120 exiting a channel defined by guide member 402 may slide directly into a channel defined by guide member 404 .
- This arrangement enables a tie down assembly to be rapidly and easily repositioned and secured in a desired location along the sidewall, without the need to permanently attach the tie down assembly to a sidewall.
- multiple tie down assemblies may be positioned within an arrangement of guide members as shown in FIG. 10 . These tie down assemblies may be secured along one of guide members 402 , 404 , 406 any of several locations, as described herein.
- Guide members as shown in FIG. 10 may be secured to opposite sidewalls of the cargo bed so as to enable the movement of tie down assemblies along the guide members to positions where tie down members of the tie down assemblies may be rotated into alignment as shown in FIG. 9 , and as previously described.
- a guide member 404 - 1 may be attached to a first sidewall 161 of the cargo bed and another, similarly configured guide member 404 - 2 may be attached to a second sidewall 163 .
- the guide members 404 - 1 and 404 - 2 may be attached to the cargo bed walls so as to reside at the same height above a floor of the cargo bed, so that tie down assemblies movable along the guide members 404 - 1 and 404 - 2 may be aligned along a horizontal plane extending through both of guide members 404 - 1 and 404 - 2 .
- guide members 406 - 1 and 402 - 2 may be secured to the bed sidewalls directly opposite each other, and guide members 406 - 2 and 402 - 1 may be secured to the bed sidewalls directly opposite each other.
- Each of tie down assemblies 120 - 1 and 120 - 2 may include an associated tie down member ( 122 - 1 and 122 - 2 , respectively) which is securable in at least one angular orientation as previously described.
- Each of tie down assemblies 120 - 1 and 120 - 2 may be movable along the guide members and secured at one or more predetermined location(s) along a guide member. These predetermined location(s) may be arranged so as to enable alignment between tie down members of the tie down assemblies positioned on opposite sides of the cargo bed, as shown in FIG. 9 . Examples of such an arrangement are shown in FIGS. 11 and 12 .
- the tie down assemblies 120 - 1 and 120 - 2 may be structured as previously described, except that a spring pin 199 may be mounted on the mounting bracket of each tie down assembly. An end of the spring pin 199 may be structured to slide into one of the guide member spring pin-receiving holes as previously described, to secure the tie down assembly in an associated position along the guide member. When it is desired to reposition the tie down assembly, the spring pin end may be extracted from a hole and the tie down assembly moved along the guide member. Securment means other than spring pins may also be used.
- FIGS. 11 and 12 illustrate one possible arrangement of guide members on opposite sides of a cargo bed 152 .
- FIGS. 11 and 12 show first guide members 402 - 1 , 404 - 1 , and 406 - 1 mounted to a first sidewall 161 of the cargo bed 152 , and second guide members 402 - 2 , 404 - 2 , and 406 - 2 mounted to a second sidewall 163 of the cargo bed 152 opposite the first sidewall 161 .
- guide members 402 - 1 and 406 - 2 are positioned directly opposite each other
- guide members 404 - 1 and 404 - 2 are positioned directly opposite each other
- guide members 406 - 1 and 402 - 2 are positioned directly opposite each other.
- a first tie down assembly 120 - 1 is shown positioned within guide member 404 - 1 so as to be movable along the guide member.
- the tie down assembly 120 - 1 may be securable in one or more predetermined locations along the guide member 404 - 1 , as previously described.
- Tie down assembly 120 - 1 includes a tie down member 122 - 1 securable in one or more angular orientations as previously described when the tie down assembly 120 - 1 is secured in a predetermined location along the guide member 404 - 1 .
- the tie down assembly 120 - 1 is shown positioned in a location in the cargo bed similar to location P 4 of FIG. 9 .
- a second tie down assembly 120 - 2 is shown positioned within guide member 404 - 2 so as to be movable along the guide member.
- the tie down assembly 120 - 2 may be securable in one or more predetermined locations along the guide member 404 - 2 , as previously described.
- Tie down assembly 120 - 2 includes a tie down member 122 - 2 securable in one or more angular orientations when the Tie down assembly 120 - 2 is secured in a predetermined location along the guide member 404 - 2 .
- the tie down assembly 120 - 2 is shown positioned in a location in the cargo bed similar to location P 1 of FIG. 9 .
- tie-down members of tie down assemblies 120 - 1 and 120 - 2 may be aligned with each other and secured so as to lie along a plane 200 as shown in FIG. 9 and as previously described.
- each of the tie down members 122 - 1 and 122 - 2 shown may be secured at a 45° with respect to a vertical plane passing through a fore-aft axis if the vehicle as shown in FIG. 9 .
- tie down members 122 - 1 and 122 - 2 are in alignment (i.e., a plane 200 passing through the rotational axes of the base portions of the tie down members 122 - 1 and 122 - 2 also passes through the associated tie down attachment portions of the tie down members as previously described) so that the forces exerted on a tie down strap, etc. connecting the tie down attachment portions tend to act along the plane P 1 .
- first tie down assembly 120 - 1 remains secured in the location shown in FIG. 11 .
- the angular orientation of tie down member 122 - 1 has been changed so that the tie down member extends toward location P 3 of FIG. 9 .
- second tie down assembly 120 - 2 has been moved along the length of guide member 404 - 2 so that the tie down assembly is positioned and secured in location P 3 of FIG. 9 .
- the tie-down members of tie down assemblies 120 - 1 and 120 - 2 are aligned with each other and secured so as to lie along a plane 205 as shown in FIG. 9 and as previously described.
- the tie down assembly arrangement of FIG. 12 may be used to meet a tie down requirement different from the requirement met by the configuration in FIG. 11 .
- the use of the guide members as described above enables individual tie down assemblies to be positioned as desired by a user, without the need of permanent attachment to the cargo bed sidewalls. Holes for the spring pins may be formed at any desired locations along the guide members, permitting the tie down assembly positions to be adjusted as desired. Also, indexing cavities may be positioned in the mounting brackets so that the mounting members may be oriented and secured at any of a variety of angles with respect to a vertical plane V 2 extending through the fore-aft axis of the vehicle.
- the terms “a” and “an,” as used herein, are defined as one or more than one.
- the term “plurality,” as used herein, is defined as two or more than two.
- the term “another,” as used herein, is defined as at least a second or more.
- the terms “including” and/or “having,” as used herein, are defined as comprising (i.e. open language).
- the phrase “at least one of . . . and . . . ” as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
- the phrase “at least one of A, B and C” includes A only, B only, C only, or any combination thereof (e.g. AB, AC, BC or ABC).
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- Body Structure For Vehicles (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
Abstract
Description
- The present invention relates to tie down members for vehicle cargo beds, which may be usable for securing cargo loaded in the cargo bed.
- Tie down hooks or handles may be secured to sidewalls of a cargo bed. These hooks may extend from the sidewall in a direction perpendicular to a fore-aft axis of the vehicle. Ends of tie down straps may be attached to the hooks to secure cargo loaded into the cargo bed. However, the forces exerted on the tie-down hooks by tie down straps may vary depending on cargo size and shape. Having hooks in fixed orientations may result in an undesirable loading condition which may lead to damage or deformation of the hooks or the sidewalls to which the hooks are attached. For example, if the hook extending perpendicular to a fore-aft axis of the vehicle is loaded at an angle of 45° angle with respect to the fore-aft axis, the tie down hooks or side panel mounting points may be damaged.
- In one aspect of the embodiments described herein, a tie down assembly is provided. The tie down assembly is structured to be coupled to a sidewall of a vehicle cargo bed. The assembly includes a mounting bracket structured to be positionable and securable along a sidewall of a vehicle cargo bed. The assembly also includes a tie down member rotatably coupled to the mounting bracket and including an indexing member. The mounting bracket has a first indexing cavity structured for receiving the indexing member therein, and a second indexing cavity angularly spaced apart from the first indexing cavity and structured for receiving the indexing member therein. The tie down assembly is structured such that the tie down member is secured in a first angular orientation when the indexing member resides within the first indexing cavity, and in a second angular orientation different from the first angular orientation when the indexing member resides within the second indexing cavity.
- In another aspect of the embodiments described herein, a vehicle cargo bed is provided. The cargo bed includes a pair of opposed sidewalls and a first tie down assembly secured to a first location along a first sidewall of the pair of opposed sidewalls. The first tie down assembly includes a first tie down member securable in a first angular orientation when the first tie down assembly is secured in the first location. The cargo bed also includes a second tie down assembly secured to a second location along a second sidewall of the pair of opposed sidewalls. The second tie down assembly includes a second tie down member securable in a second angular orientation when the second tie down assembly is secured in the second location, such that the second angular orientation is aligned with the first angular orientation.
- In another aspect of the embodiments described herein, a tie down system for a vehicle cargo bed is provided. The tie down system includes a first guide member structured to be mountable along a first sidewall of the vehicle cargo bed, and a first tie down assembly coupled to the first guide member so as to be movable along the first guide member. The first tie down assembly is securable in at least one predetermined location along the first guide member. The first tie down assembly includes a tie down member securable in a first angular orientation when the first tie down assembly is secured in the at least one predetermined location along the first guide member. A second guide member is structured to be mountable along a second sidewall of the vehicle cargo bed opposite the first guide member. A second tie down assembly is coupled to the second guide member so as to be movable along the second guide member. The second tie down assembly is securable in at least one first predetermined location along the second guide member. The second tie down assembly includes a tie down member securable in a second angular orientation when the second tie down assembly is secured in the at least one predetermined location along the second guide member, such that the second angular orientation is aligned with the first angular orientation.
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FIG. 1 is a schematic perspective frontal view of a tie down assembly in accordance with an embodiment described herein, from the perspective of a viewer in side a cargo bed of a vehicle. -
FIG. 2 is a schematic perspective rear view of the tie down assembly shown inFIG. 1 . -
FIG. 3 is a schematic plan view of the tie down assembly ofFIG. 1 , shown with a tie down member of the tie down assembly in a first angular orientation. -
FIG. 4 is another schematic plan view of the tie down assembly ofFIG. 1 , shown with the tie down member in a second angular orientation different from the first orientation. -
FIG. 4A is another schematic plan view of the tie down assembly ofFIG. 1 , shown with the tie down member in a third angular orientation different from the first and second angular orientations. -
FIG. 5 is a schematic perspective view of a portion of the tie down assembly shown inFIG. 2 . -
FIG. 6 is a schematic perspective view of an alternative embodiment of the portion of the tie down assembly shown inFIGS. 7 and 8 . -
FIGS. 7 and 8 are schematic side views of a portion of the tie down assembly shown inFIG. 2 , showing disengagement of an indexing member from one indexing cavity and positioning of the indexing member in another indexing cavity. -
FIG. 9 is a schematic plan view of a vehicle cargo bed incorporating multiple tie down assemblies in accordance with at least one embodiment described herein. -
FIG. 10 is a schematic perspective view of an arrangement of tie down assembly guide members in accordance with an embodiment described herein. -
FIG. 11 is a schematic perspective view of a pickup truck including a tie down system in accordance with an embodiment described herein. -
FIG. 12 is the schematic perspective view ofFIG. 11 showing a tie down assembly of the tie down system secured in a different location, to meet a tie down requirement different from the requirement met by the configuration inFIG. 11 . - The embodiments described herein relate to a tie down assembly for a vehicle cargo bed. The tie down assembly is structured to be coupled to a sidewall of the cargo bed. The assembly includes a mounting bracket structured to be positionable and securable along a sidewall of a vehicle cargo bed. The assembly also includes a tie down member rotatably coupled to the mounting bracket. The tie down member is securable in any of multiple orientations, to adapt to tie down requirements of a particular application. In addition, one or more guide members may be attached to the cargo bed sidewalls to enable flexible positioning of the tie down assembly at various locations along the sidewalls.
- In the following detailed description, reference is made to the accompanying figures, which form a part hereof. In the figures, similar symbols typically identify similar components, unless context dictates otherwise. The illustrative embodiments described in the detailed description, figures, and claims are not meant to be limiting. Other embodiments may be utilized, and other changes may be made, without departing from the scope of the subject matter presented herein. It will be readily understood that the aspects of the present disclosure, as generally described herein, and illustrated in the figures, can be arranged, substituted, combined, separated, and designed in a wide variety of different configurations, all of which are explicitly contemplated herein.
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FIGS. 1-5 and 7-8 show various views of a tie downassembly 20 in accordance with an embodiment described herein.FIG. 1 is a schematic perspective frontal view of the tie downassembly 20, from the perspective of a viewer in side a cargo bed of a vehicle.FIG. 2 is a schematic perspective rear view of the tie downassembly 20 shown inFIG. 1 .FIG. 3 is a schematic plan view of the tie downassembly 20 ofFIG. 1 , shown with a tie downmember 22 of the tie downassembly 20 in a first angular orientation.FIG. 4 is another schematic plan view of the tie downassembly 20 ofFIG. 1 , shown with the tie downmember 22 in a second angular orientation different from the first orientation. - One or more embodiments of the tie down assembly described herein are structured to be coupled to a sidewall (generally designated 50 in
FIGS. 1-6 ) of a vehicle cargo bed. For purposes of mounting a tie down assembly thereto, a “sidewall of a vehicle cargo bed” is understood to include such features as a metal sidewall of a pickup truck bed, a wall of a polymeric bed liner which may cover (or serve as) a sidewall of a pickup truck cargo bed, and also to any other structure which may be attached to a metal sidewall or bed liner so as to be mounted along the cargo bed sidewall. -
FIGS. 1-8 show embodiments FIGS. 1-8 , the tie downassembly 20 includes amounting bracket 24 structured to be positionable and securable in a desired position along asidewall 50 of a vehicle cargo bed 52 (as shown inFIG. 9 ). - A tie down
member 22 is rotatably coupled to themounting bracket 24 and includes an indexingmember 26 extending along an exterior surface thereof. The tie downmember 22 includes abase portion 22 a rotatable with respect to the mountingbracket 24 about anaxis 22 b, and a tie downattachment portion 22 c attached to thebase portion 22 a and spaced apart from the base portion. The tie downattachment portion 22 c is structured for attachment of a tie-down strap (not shown) thereto. As used herein, the term “tie-down strap” may refer to any webbing, strap, rope, or any other device that may be tied or connected to the tie-down attachment portions of tie down members, and wrapped over or around one or more items of cargo to secure the cargo in the cargo bed. - As seen in the view of
FIGS. 1-4 , the mountingbracket 24 may have anopening 30 formed therein, and thebase portion 22 a may be rotatably connected to the mountingbracket 24 along a first side of the mounting bracket. Tie downattachment portion 22 c may be connected to thebase portion 22 a through theopening 30 and may reside on a second side of the mountingbracket 24 opposite the first side. In addition, the tie downattachment portion 22 c may extend from thebase portion 22 a in a direction toward and/or into thecargo bed 52. In the embodiment shown, the tie downattachment portion 22 c is “C”-shaped or “U”-shaped. However, the tie down 22 c attachment portion may have any shape suitable for the purposes described herein. In particular embodiments, the tie downattachment portion 22 c extends parallel to thebase portion 22 a. In the embodiment shown inFIGS. 1-4 , the tie downattachment portion 22 c includes, and is attached to thebase portion 22 a by, a pair ofarms attachment portion 22 c. - As seen in
FIGS. 2, 5, 7 and 8 , the tie downmember base portion 22 a may have afirst end 22 f and asecond end 22 g opposite the first end. The indexingmember 26 may be formed along or mounted proximate the base portion second end 22 g. The mountingbracket 24 may include afirst indexing cavity 24 a structured for receiving theindexing member 26 therein. The mountingbracket 24 may also include asecond indexing cavity 24 b angularly spaced apart from the first indexing cavity and structured for receiving theindexing member 26 therein. In addition, the mountingbracket 24 may include afirst receptacle 24 c and asecond receptacle 24 d. Thesecond receptacle 24 d may be positioned opposite thefirst receptacle 24 c. Thefirst receptacle 24 c may be structured for receiving aspring member 54 therein, and may also be structured for receiving the base portionfirst end 22 f therein so as to engage thespring member 54. - The
spring member 54 may be structured to bias the tie downmember 22 so as to maintain theindexing member 26 in a selected one of thefirst indexing cavity 24 a and thesecond indexing cavity 24 b. Thesecond receptacle 24 d may be structured for receiving the base portion second end 22 g therein. Thesecond receptacle 24 d may have thefirst indexing cavity 24 a and thesecond indexing cavity 24 b formed therein or therealong. - The tie down
assembly 20 may be structured such that the tie downmember 22 is securable in a first angular orientation A1 (shown inFIG. 3 ) by positioning the indexing member to reside within thefirst indexing cavity 24 a, and also securable in at least a second angular orientation A2 (shown inFIG. 4 ) different from the first angular orientation A1 by positioning theindexing member 26 to reside within thesecond indexing cavity 24 b. The second angular orientation may lie in any rotational direction with respect to the first angular orientation, depending on the requirements of a particular application. Thus, when theindexing member 26 resides within one of the first andsecond indexing cavities member 22 is prevented from rotating about theaxis 22 b. - An “angular orientation” of the tie down member may include a direction in which the tie down
attachment portion 22 c resides with respect to arotational axis 22 b of thebase portion 22 a. In one or more embodiments, the tie downassembly 20 may be structured such that, when the tie downmember 22 is secured in the first angular orientation A1, a vertical plane V1 passing through the tie downattachment portion 22 c and arotational axis 22 b of thebase portion 22 a extends at a first predetermined angle θ1 with respect to a vertical plane V2 extending through the fore-aft axis of the vehicle, when the tie down assembly is positioned along the sidewall of the vehicle cargo bed. Examples of such an arrangement are shown inFIGS. 3 and 9 . - Also, the tie down
assembly 20 may be structured such that, when the tie downmember 22 is secured in the second angular orientation A2, a vertical plane V1 passing through the tie downattachment portion 22 c and therotational axis 22 b of thebase portion 22 a extends at a second predetermined angle θ2 with respect to the vertical plane V2 when the tie down assembly is positioned along the sidewall of the vehicle cargo bed, where the second predetermined angle θ2 is different from the first predetermined angle θ1. Examples of such an arrangement are shown inFIGS. 4 and 9 . - In one or more arrangements, the first and second predetermined angles θ1 and θ2 may have values of 90°, 60°, or 45, within applicable angular tolerance limits of the tie down assembly. Other values of the predetermined angles θ1 and θ2 are also possible, depending on the requirements of a particular application. That is, the locations of the indexing cavities formed in the mounting bracket may be adjusted to provide any desired orientation angle with respect a vertical plane V2 extending through the vehicle fore-aft axis.
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FIG. 5 is a perspective view of a portion of the tie down assembly shown inFIG. 2 . The tie down member base portion first and second ends 22 f and 22 g may be movable within respective ones of the first andsecond receptacles indexing member 26 in and out of thefirst indexing cavity 24 a and thesecond indexing cavity 24 b. In addition, the base portionfirst end 22 f may be movable within thefirst receptacle 24 c to compress thespring member 54 whenever theindexing member 26 moves out of thefirst indexing cavity 24 a or out of thesecond indexing cavity 24 b. - The tie down
assembly 20 is structured such that movement of theindexing member 26 out of either of thefirst indexing cavity 24 a and thesecond indexing cavity 24 b compresses thespring member 54 and enables rotation of thebase portion 22 a.FIGS. 1-8 illustrate examples of manipulation of the tie downmember 22 to change an angular orientation of the member from a first orientation A1 to a second orientation A2.FIGS. 7 and 8 show side views of a portion of the rear view of the tie downmember 22 as shown inFIGS. 1-5 .FIGS. 7 and 8 show disengagement of an indexing member from one indexing cavity and positioning of the indexing member in another indexing cavity. In the views shown inFIGS. 3, 5, and 7 , the indexingmember 26 of tie downmember 22 is positioned withinfirst indexing cavity 24 a and in a first angular orientation A1. A plane V1 passing through the tie downattachment portion 22 c and arotational axis 22 b of thebase portion 22 a extends at a first predetermined angle θ1 of 90° with respect to a vertical plane V2 extending through a fore-aft axis of the vehicle. The plane V2 may alternatively be a vertical plane which would extend through the vehicle fore-aft axis if the tie down member were mounted along a sidewall of a cargo bed of the vehicle, in a normal usage position. - Referring to
FIGS. 3-5 and 7-8 , when it is desired to change the angular orientation of the tie-down member 22, the tie downmember 22 is pressed downwardly as shown inFIG. 7 , forcing the base portionfirst end 22 f to compress thespring member 54 positioned within thefirst receptacle 24 c. This motion also extracts theindexing member 26 from thefirst indexing cavity 24 a of thesecond receptacle 24 d as shown inFIG. 7 , thereby enabling thebase portion 22 a to be rotated as shown inFIGS. 5 and 8 . The tie downmember 22 may then be rotated about thebase portion axis 22 b as shown inFIGS. 5 and 8 until the tie down member reaches a second angular orientation A2 in which the plane V1 passing through the tie downattachment portion 22 c and therotational axis 22 b of thebase portion 22 a extends at a second predetermined angle θ2 of 45° with respect to a vertical plane V2 extending through a fore-aft axis of the vehicle, as shown inFIG. 4 . At this point, the indexingmember 26 is aligned with thesecond indexing cavity 24 b. The tie downmember 22 may then be released, allowing thespring member 54 to move the base portion second end 22 g in a direction toward thesecond receptacle 24 d, thereby inserting theindexing member 26 into thesecond indexing cavity 24 b. The tie downmember 22 is now secured in the second angular orientation A2. - In one or more arrangements, the mounting
bracket 24 may include a third indexing cavity (not shown) formed in thesecond receptacle 24 d. The third indexing cavity may be angularly spaced apart from thefirst indexing cavity 24 a, on a side of the first indexing cavity opposite the side on which thesecond indexing cavity 24 b is positioned. The tie downmember 22 then may be securable in a third angular orientation A3 (shown inFIG. 4A ) different from the first and second angular orientations A1 and A2 when the indexing member resides within the third indexing cavity. In the third angular orientation A3, the tie down member may reside at a third predetermined angle θ3 with respect to the vertical plane V2. Thus, when theindexing member 26 resides within the third indexing cavity, the tie downmember 22 is also prevented from rotating about theaxis 22 b. -
FIG. 9 is a schematic plan view of a possible arrangement of tie downassemblies vehicle cargo bed 52. Each of the tie downmembers assemblies assemblies - As shown in
FIG. 9 , thevehicle cargo bed 52 may include a pair ofopposed sidewalls assembly 120 secured to a first location P1 along afirst sidewall 61 of the opposed sidewalls. The first tie downassembly 120 may include a first tie downmember 122 as previously described, which is securable in a first angular orientation when the first tie down assembly is secured in the first location P1. A second tie downassembly 420 may be secured to a second location P4 along asecond sidewall 63 of the pair of opposed sidewalls. The second tie downassembly 420 may include another, second tie downmember 422 securable in a second angular orientation when the second tie downassembly 420 is secured in the second location P4, such that the second angular orientation is aligned with the first angular orientation of the first tie downassembly 120. - The angular orientations of two tie down members mounted on associated mounting brackets are considered to be “aligned” or “in alignment” when a plane passing through the rotational axes of the respective base portions of the tie down members also passes through the associated tie down attachment portions of the tie down members, so that the forces exerted on a tie down strap, etc. connecting the tie down attachment portions tend to act along the common plane.
- For example, referring to
FIG. 9 , the angular orientations of two tie downmembers vertical plane 200 passing through the rotational axes of the respective base portions 122 a and 422 a of the tie down members also passes through the associated tie down attachment portions 122 c and 422 c of the tie down members, so that the forces exerted on a tie down strap, etc. connecting the tie down attachment portions tend to act along theplane 200. This alignment helps to prevent the exertion of force moments about the rotational axes of the tie down members, which may bend or distort the tie down members.FIG. 9 shows examples of tie down members which are mounted on opposed guide members and whose angular orientations are in alignment. For example, the angular orientations of tie downmembers members - Thus, in
FIG. 9 , the angular orientations of the first and second tie downmembers plane 200, with the tie down members secured at angles of 45° with respect to a vertical plane V2 extending through the fore-aft axis of the vehicle (or extending parallel to what would be the fore-aft axis of the vehicle if the cargo bed were to be positioned in the vehicle). Similarly, the angular orientations of the tie downmembers vertical plane 202, with the tie down members secured at angles of 45° with respect to the plane V2. Thus, opposite ends of a tie down strap (not shown) may be attached to tie down attachment portions of tie downmembers members members - If desired, additional tie down assemblies (not shown) may be secured along the cargo bed sides at locations P5 and P6 approximately midway between opposite ends of the cargo bed, or at other locations along the sidewalls. These tie down assemblies may include associated tie down members secured at angles of 90° with respect to plane V2. The angular orientations of the tie down members at locations P5 and P6 may be in alignment along a
vertical plane 204. Thus, opposite ends of a tie down strap (not shown) may be attached to tie down attachment portions of the tie down members at locations P5 and P6 so as to extend between and secure cargo located between the tie down members at locations P5 and P6. - Alternatively, the tie down
members vertical plane 203. Then opposite ends of a tie down strap (not shown) may be attached to tie down attachment portions of tie downmembers members vertical plane 205. Then opposite ends of a tie down strap (not shown) may be attached to tie down attachment portions of tie downmembers - While the example just described enables securement of the tie down members at angular orientations of 90° and 45° with respect to a vertical plane extending through the vehicle fore-aft axis, alternative embodiments of the tie down assembly may enable securement of a tie down member at other angular orientations. The mounting bracket may incorporate any desired number of indexing cavities, arranged at any desired angular locations with respect to each other, depending on such factors as operational requirements for a given cargo bed design, the size of the indexing member, the size of the
second receptacle 24 d, and other pertinent factors. The ability to tailor the angular arrangement of the indexing cavities with respect to the plane V2 and with respect to each other enables the tie down assembly design to be optimized for cargo beds having a wide variety of dimensions. -
FIG. 6 shows analternative embodiment 324 d of the second receptacle having first andsecond indexing cavities first indexing cavity 324 a and thesecond indexing cavity 324 b has a first sloping wall and a second sloping wall extending opposite the first sloping wall. In the embodiment shown inFIG. 6 , each of theindexing cavities cavity 324 a having asloping wall 301 andcavity 324 b having asloping wall 303. In addition, the tie down assembly into which the second receptacle is incorporated may be structured such that rotation of an associated tie down member (not shown) from one of the first angular orientation and the second angular orientation toward the other one of the first angular orientation and the second angular orientation causes the indexing member to slide along a corresponding one of the firstsloping wall 301 and the secondsloping wall 303. In addition, sliding of the indexing member along one of the firstsloping wall 301 and the secondsloping wall 303 causes the spring member to be compressed, so that the indexing member remains biased against the slopedsurfaces surfaces - Referring now to
FIGS. 10-12 , in one or more arrangements, one or more guide members are structured to be mountable along an associated cargo bed sidewall. The guide members may be attached to metal sidewalls forming a truck cargo bed, or the guide members may be attached to sidewalls of a polymeric bed liner which form sidewalls of the cargo bed when the bed liner is installed in the truck bed. The arrangement shown inFIG. 10 includes threeguide members - In the embodiment shown, each guide member may have a first end, a second end opposite the first end, a base portion, and a pair of opposed flanges extending from the opposite sides of the base portion so as to be spaced apart from the base portion. For example, a
first guide member 402 may have afirst end 402 a, asecond end 402 e, abase portion 402 b and a pair ofopposed flanges base portion 402 b so as to be spaced apart from thebase portion 402 b. As shown inFIG. 10 , the base portions and the flanges of each guide member combine to define a respective channel structured for receiving and retaining therein a mountingbracket 124 of a tie downassembly 120 structured as previously described. This arrangement enables the tie downassembly 120 to slide along the lengths of the guide members. The guide members may be formed separately from the cargo bed sidewalls and may be structured to be attachable to a sidewall at any desired or suitable locations. The guide members may be formed from any suitable material, for example, a metallic or polymeric material. - At designated locations, one or more holes (not shown) may be formed in base portions of the guide members. The holes may be structured for receiving therein ends of spring pins mounted on the tie
assembly mounting brackets 124 and used to secure the mounting brackets in desired locations along the guide members. For example, referring toFIG. 10 , spring pin-receiving holes may be provided inguide member 402 for securing tie downassembly 120 in at least a location L1 alongguide member 402; inguide member 404 for securing tie downassembly 120 in at least locations L2 and L3 alongguide member 404; and inguide member 406 for securing tie downassembly 120 in at least a location L4 alongguide member 406. - As shown in
FIG. 10 ,guide members guide member guide member 404 may be structured so that a tie downassembly 120 exiting a channel defined byguide member 402 may slide directly into a channel defined byguide member 404. This arrangement enables a tie down assembly to be rapidly and easily repositioned and secured in a desired location along the sidewall, without the need to permanently attach the tie down assembly to a sidewall. In one or more arrangements, multiple tie down assemblies may be positioned within an arrangement of guide members as shown inFIG. 10 . These tie down assemblies may be secured along one ofguide members - Guide members as shown in
FIG. 10 may be secured to opposite sidewalls of the cargo bed so as to enable the movement of tie down assemblies along the guide members to positions where tie down members of the tie down assemblies may be rotated into alignment as shown inFIG. 9 , and as previously described. Thus, as seen inFIG. 11 for example, a guide member 404-1 may be attached to afirst sidewall 161 of the cargo bed and another, similarly configured guide member 404-2 may be attached to asecond sidewall 163. The guide members 404-1 and 404-2 may be attached to the cargo bed walls so as to reside at the same height above a floor of the cargo bed, so that tie down assemblies movable along the guide members 404-1 and 404-2 may be aligned along a horizontal plane extending through both of guide members 404-1 and 404-2. Similarly, guide members 406-1 and 402-2 may be secured to the bed sidewalls directly opposite each other, and guide members 406-2 and 402-1 may be secured to the bed sidewalls directly opposite each other. - Each of tie down assemblies 120-1 and 120-2 may include an associated tie down member (122-1 and 122-2, respectively) which is securable in at least one angular orientation as previously described. Each of tie down assemblies 120-1 and 120-2 may be movable along the guide members and secured at one or more predetermined location(s) along a guide member. These predetermined location(s) may be arranged so as to enable alignment between tie down members of the tie down assemblies positioned on opposite sides of the cargo bed, as shown in
FIG. 9 . Examples of such an arrangement are shown inFIGS. 11 and 12 . - The tie down assemblies 120-1 and 120-2 may be structured as previously described, except that a
spring pin 199 may be mounted on the mounting bracket of each tie down assembly. An end of thespring pin 199 may be structured to slide into one of the guide member spring pin-receiving holes as previously described, to secure the tie down assembly in an associated position along the guide member. When it is desired to reposition the tie down assembly, the spring pin end may be extracted from a hole and the tie down assembly moved along the guide member. Securment means other than spring pins may also be used. -
FIGS. 11 and 12 illustrate one possible arrangement of guide members on opposite sides of acargo bed 152.FIGS. 11 and 12 show first guide members 402-1, 404-1, and 406-1 mounted to afirst sidewall 161 of thecargo bed 152, and second guide members 402-2, 404-2, and 406-2 mounted to asecond sidewall 163 of thecargo bed 152 opposite thefirst sidewall 161. In the embodiment shown, guide members 402-1 and 406-2 are positioned directly opposite each other, guide members 404-1 and 404-2 are positioned directly opposite each other, and guide members 406-1 and 402-2 are positioned directly opposite each other. - A first tie down assembly 120-1 is shown positioned within guide member 404-1 so as to be movable along the guide member. The tie down assembly 120-1 may be securable in one or more predetermined locations along the guide member 404-1, as previously described. Tie down assembly 120-1 includes a tie down member 122-1 securable in one or more angular orientations as previously described when the tie down assembly 120-1 is secured in a predetermined location along the guide member 404-1. In
FIG. 11 , the tie down assembly 120-1 is shown positioned in a location in the cargo bed similar to location P4 ofFIG. 9 . In addition, a second tie down assembly 120-2 is shown positioned within guide member 404-2 so as to be movable along the guide member. The tie down assembly 120-2 may be securable in one or more predetermined locations along the guide member 404-2, as previously described. Tie down assembly 120-2 includes a tie down member 122-2 securable in one or more angular orientations when the Tie down assembly 120-2 is secured in a predetermined location along the guide member 404-2. InFIG. 11 , the tie down assembly 120-2 is shown positioned in a location in the cargo bed similar to location P1 ofFIG. 9 . - As seen in
FIG. 11 , the tie-down members of tie down assemblies 120-1 and 120-2 may be aligned with each other and secured so as to lie along aplane 200 as shown inFIG. 9 and as previously described. For example, in the embodiment shown inFIG. 11 , each of the tie down members 122-1 and 122-2 shown may be secured at a 45° with respect to a vertical plane passing through a fore-aft axis if the vehicle as shown inFIG. 9 . In addition, the angular orientations of tie down members 122-1 and 122-2 are in alignment (i.e., aplane 200 passing through the rotational axes of the base portions of the tie down members 122-1 and 122-2 also passes through the associated tie down attachment portions of the tie down members as previously described) so that the forces exerted on a tie down strap, etc. connecting the tie down attachment portions tend to act along the plane P1. - Referring now to
FIG. 12 , first tie down assembly 120-1 remains secured in the location shown inFIG. 11 . The angular orientation of tie down member 122-1 has been changed so that the tie down member extends toward location P3 ofFIG. 9 . In addition, second tie down assembly 120-2 has been moved along the length of guide member 404-2 so that the tie down assembly is positioned and secured in location P3 ofFIG. 9 . In this arrangement, the tie-down members of tie down assemblies 120-1 and 120-2 are aligned with each other and secured so as to lie along aplane 205 as shown inFIG. 9 and as previously described. The tie down assembly arrangement ofFIG. 12 may be used to meet a tie down requirement different from the requirement met by the configuration inFIG. 11 . - The use of the guide members as described above enables individual tie down assemblies to be positioned as desired by a user, without the need of permanent attachment to the cargo bed sidewalls. Holes for the spring pins may be formed at any desired locations along the guide members, permitting the tie down assembly positions to be adjusted as desired. Also, indexing cavities may be positioned in the mounting brackets so that the mounting members may be oriented and secured at any of a variety of angles with respect to a vertical plane V2 extending through the fore-aft axis of the vehicle.
- The terms “a” and “an,” as used herein, are defined as one or more than one. The term “plurality,” as used herein, is defined as two or more than two. The term “another,” as used herein, is defined as at least a second or more. The terms “including” and/or “having,” as used herein, are defined as comprising (i.e. open language). The phrase “at least one of . . . and . . . ” as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items. As an example, the phrase “at least one of A, B and C” includes A only, B only, C only, or any combination thereof (e.g. AB, AC, BC or ABC).
- Aspects herein can be embodied in other forms without departing from the spirit or essential attributes thereof. Accordingly, reference should be made to the following claims, rather than to the foregoing specification, as indicating the scope of the invention.
Claims (20)
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US15/389,359 US10023097B1 (en) | 2016-12-22 | 2016-12-22 | Tie down assembly for cargo bed |
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US15/389,359 US10023097B1 (en) | 2016-12-22 | 2016-12-22 | Tie down assembly for cargo bed |
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US10023097B1 US10023097B1 (en) | 2018-07-17 |
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USD1028689S1 (en) * | 2022-03-16 | 2024-05-28 | Jeffrey Henderson | Truck bed tie down cleat |
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US11104260B2 (en) * | 2019-01-29 | 2021-08-31 | Toyota Motor Engineering & Manufacturing North America, Inc. | Angled tie down anchors |
US20220340071A1 (en) * | 2021-04-21 | 2022-10-27 | Illinois Tool Works Inc. | Position Clutch Ring System |
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US6039520A (en) | 1998-01-06 | 2000-03-21 | Cheng; John C. | Truck bed tie down anchor cleat |
US6764259B1 (en) | 2002-05-24 | 2004-07-20 | John Preta | Retractable anchor device and method of mounting the anchor device |
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US3357670A (en) * | 1966-07-06 | 1967-12-12 | Larson Co Charles O | Two-way spring lock hook |
US8529176B2 (en) * | 2011-01-19 | 2013-09-10 | GM Global Technology Operations LLC | Removable tie-down assembly |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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USD1000943S1 (en) * | 2019-09-19 | 2023-10-10 | Myron Cross | Connector |
USD1028689S1 (en) * | 2022-03-16 | 2024-05-28 | Jeffrey Henderson | Truck bed tie down cleat |
Also Published As
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US10023097B1 (en) | 2018-07-17 |
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