CARGO MANAGEMENT SYSTEM

Abstract

A cargo management system includes a support, having a plurality of receivers, a key, including a tongue that may be inserted into one receiver of the plurality of receivers and a locking mechanism releasably securing the key to the support and the tongue in the receiver. A first point of a strap is captured between the tongue and the receiver and extended over the cargo to be transported. A second key is then inserted into a second receiver to secure a second point of the strap and thereby hold the cargo in position on the support.

Claims

1. A cargo management system, comprising: a support including a plurality of receivers; a key including a tongue that is inserted into one receiver of said plurality of receivers; and a locking mechanism releasably securing said key to said support and said tongue in said one receiver.

2. The cargo management system of claim 1, further including a strap, said strap being captured between said tongue and said one receiver.

3. The cargo management system of claim 2, wherein said key includes a handle.

4. The cargo management system of claim 3, wherein said tongue is pivotally mounted to said handle on a pin.

5. The cargo management system of claim 4, wherein said locking mechanism includes at least one latch pin carried on said handle and at least one keyhole receiver carried on said support.

6. The cargo management system of claim 5, wherein said latch pin includes a shank and a head wherein said head is received and captured in said keyhole receiver.

7. The cargo management system of claim 6, wherein said one receiver includes a cross-shaped well.

8. The cargo management system of claim 7, wherein said tongue includes a plurality of teeth to engage and hold said strap when said strap is captured between said tongue and said receiver.

9. The cargo management system of claim 4, wherein said one receiver includes a cross-shaped well.

10. The cargo management system of claim 9, wherein said tongue includes a plurality of teeth to engage and hold said strap when said strap is captured between said tongue and said one receiver.

11. The cargo management system of claim 1, wherein said support is a mat.

12. The cargo management system of claim 1, wherein said support is a load floor of a motor vehicle.

13. A method of securing cargo in position for transport, comprising: positioning said cargo on a support; capturing a first point of a strap between a first key and a first receiver in said support; locking said first key in place; extending said strap across said cargo; capturing a second point of said strap between a second key and a second receiver in said support; and locking said second key in position.

14. The method of claim 13 including aligning said first point of said strap over said first receiver and forcing said first point of said strap into said first receiver with a first tongue of said first key.

15. The method of claim 14, including rotating a first head of said first key to lock a first latch pin on said first key in a first keyhole receiver on said support.

16. The method of claim 15, including engaging first teeth on said first tongue with said strap in said first receiver.

17. The method of claim 16, including aligning said second point of said strap over said second receiver and forcing said second point of said strap into said second receiver with a second tongue of said second key.

18. The method of claim 17, including rotating a second head of said second key to lock a second latch pin on said second key in a second keyhole receiver on said support.

19. The method of claim 18, including engaging second teeth on said second tongue with said strap in said second receiver.

20. The method of claim 14, including orienting said first point of said strap over a first cross leg of said first receiver having a cross-shaped well and forcing said strap down into said first cross leg with said first tongue of said first key.

Description

BRIEF DESCRIPTION OF THE DRAWING FIGURES

[0015] The accompanying drawing figures incorporated herein and forming a part of the specification, illustrate several aspects of the cargo management system and the related method of securing cargo in position for transport and together with the description serve to explain certain principles thereof.

[0016] FIG. 1 is a schematic illustration of a motor vehicle equipped with the cargo management system.

[0017] FIG. 2a is a perspective view illustrating how the key is aligned with the strap and an underlying receiver in order to lock a first point of the strap to the support.

[0018] FIG. 2b is a detailed perspective view of the key.

[0019] FIG. 3a is a detailed perspective view illustrating how the first point of the strap is secured in the receiver with the tongue and the first key.

[0020] FIG. 3b is a detailed perspective view illustrating how the latch pin on the handle is aligned with the wide end of the keyhole receiver in the support when the tongue is inserted into the receiver.

[0021] FIG. 4a is a view similar to FIG. 3a but showing the key is fully inserted in the receiver.

[0022] FIG. 4b is a detailed perspective view illustrating how the head of the latch pin passes through the wide end of the keyhole receiver when the key is fully inserted in the receiver of the support.

[0023] FIG. 5a illustrates how the handle is rotated to lock the key in position on the support.

[0024] FIG. 5b is a detailed perspective view illustrating how the head of the latch pin is received and captured in the narrow end of the key-shaped receiver when the key is locked in position to the support.

[0025] FIG. 6 is a detailed schematical view of how a strap is wrapped around cargo and secured in position to hold that cargo in place on the support.

[0026] Reference will now be made in detail to the present preferred embodiments of the cargo management system and the related method of securing cargo in position for transport, examples of which are illustrated in the accompanying drawing figures.

DETAILED DESCRIPTION

[0027] Reference is now made to FIG. 1 illustrating a motor vehicle 10 equipped with the cargo management system 12. More specifically, the motor vehicle 10 includes a cargo area 14 behind the seat 16. The cargo management system 12 includes a support 18 including a plurality of receivers 20.

[0028] As best illustrated in FIG. 2a, each receiver 20 includes a cross-shaped well 22 having a first cross leg 24 and a second cross leg 26.

[0029] The support 18 may comprise a removable mat that may be positioned in different motor vehicles as desired for the transport of cargo in a manner described in greater detail below. Alternatively, the support 18 may comprise a load floor of the motor vehicle 10.

[0030] The cargo management system 12 also includes a plurality of keys 28. Each key 28 includes a tongue 30 that may be inserted into any one of the receivers 20. A locking mechanism generally designated by reference numeral 32, releasably secures each key 28 to the support 18 and the tongue 30 of that key in the selected receiver 20.

[0031] As further illustrated in FIG. 1, the cargo management system 12 also includes a plurality of straps 34. As will be explained below, the straps 34 are captured between the tongue 30 and the outer wall of the receiver 20 in order to secure cargo C.sub.1, C.sub.2 in position on the support 18. More specifically, each key 28 includes a handle 36. The tongue 30 of the key 28 is pivotally mounted to the handle 36 by means of a pivot pin 38. See also FIG. 2b.

[0032] The locking mechanism 32 includes at least one latch pin 40 that is carried on the handle 36 and at least one keyhole receiver 42 carried on the support 18 adjacent the well 22. As best illustrated in FIGS. 3b, 4b and 5b, each latch pin 40 includes a shank 44 and an enlarged head 46. The keyhole receiver 42 includes a large opening 48 at one end to receive the head 46 and a narrow opening 50 at the other end to receive the shank 44 and capture the head 46 when the locking mechanism 32 is locked as shown in FIG. 5b.

[0033] As should also be appreciated, each tongue 30 includes a plurality of teeth 52 to engage and hold the straps 34 captured between the tongue 30 of the key 28 and the walls of the receiver 20 in the support 18. These teeth 52 prevent the strap 34 from slipping thereby providing added security to hold the cargo C.sub.1 and C.sub.2 in position on the support 18 within the cargo area 14 of the motor vehicle 10.

[0034] As will be apparent from the following description, the cargo management system 12 may be used in a new and improved method of securing cargo C.sub.1, C.sub.2 in position for transport within the motor vehicle 10. That method includes the steps of positioning the cargo C.sub.1 on the support 18, capturing a first point P.sub.1 of the strap 34 between a first key 28.sub.1 in a first receiver 20.sub.1 in the support 18 and then locking the first key 28.sub.1 in place in the first receiver 20.sub.1 on the support 18. See FIG. 6.

[0035] The method also includes the steps of extending the strap 34 across the cargo C.sub.1, capturing a second point P.sub.2 of the strap 34 between a second key 28.sub.2 and a second receiver 20.sub.2 in the support 18 and locking the second key in position within the second receiver. The first key 28.sub.1 and the second key 28.sub.2 are secured and locked in position in the same manner as the key 28 described above and illustrated in FIGS. 2a, 2b, 3a, 3b, 4a, 4b, 5a and 5b.

[0036] More specifically, as illustrated in FIG. 2a, the method may include the step of aligning the first point P.sub.1 of the strap 34 over the first receiver 20.sub.1 and forcing the first point of the strap into the first receiver with a first tongue 30.sub.1 of the first key 28.sub.1. Thus, as illustrated in FIG. 3a, the tongue 30.sub.1 is engaged at point P.sub.1 of the strap 34 and inserted downward into the first cross leg 24.sub.1 of the well 20.sub.1 with the handle 36.sub.1 in position with respect to the tongue to align the first head 46.sub.1 of the latch pin 40.sub.1 with the enlarged opening 48 of the keyhole receiver 42. See particularly 3b. Note here that two cooperating latch pins 40 and two cooperating keyhole receivers 42 are illustrated. The locking mechanism 32 may include one, two, three or more cooperating latch pins and keyhole receivers as desired.

[0037] As the tongue 30.sub.1 is fully seated within the well 22 of the receiver 20.sub.1, the strap 34 is forced into engagement with the tongue by the sidewalls of the receiver with the teeth 52 on the tongue engaging the strap and preventing the strap from slipping.

[0038] When the first key 28.sub.1 is fully seated in the first receiver 20.sub.1, the head 46 of the latch pin 40.sub.1 passes through the enlarged opening 48. See FIGS. 4a and 4b. The operator then locks the locking mechanism 32 by rotating the head 46.sub.1 clockwise (see action arrow A and FIG. 5a). This causes the shank 44.sub.1 of the latch pin 40.sub.1 to pass into the narrow opening 50 of the keyhole receiver 42.sub.1 thereby capturing the enlarged head 46.sub.1 below the lock plate 54 and thereby securing the key in position in the receiver on the support.

[0039] Once the first point P.sub.1 of the strap 34 is locked in position, the strap is extended across the cargo C.sub.1 and the second point P.sub.2 of the strap is aligned over the second receiver 20.sub.2. The second point P.sub.2 of the strap 34 is then forced into the second receiver 20.sub.2 with the second tongue 30.sub.2 of the second key 28.sub.2. Toward this end the second head 46.sub.2 of the second key is rotated in the manner of the first head as described above in order to lock the second latch pin 40.sub.2 of the second key 28.sub.2 in the second keyhole receiver 20.sub.2 of the support 18. As this is done the second set of teeth 52 on the second tongue 30.sub.2 engage with the strap 34 and hold the second point of the strap in the second receiver 20.sub.2 in a manner that resists slipping. In this way, the strap 34 may be tightly secured across the cargo C.sub.1 between the first key 28.sub.1 and the second key 28.sub.2 secured and locked to the underlying support 18. The handle 36.sub.2 is then twisted to lock the second key 28.sub.2 in the second receiver 20.sub.2 by means of the second latch pins 40.sub.2 engaging in the second keyhole receivers 42.sub.2.

[0040] 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.