SELF-CENTERING CABLE STRAP

Abstract

A self-centering cable strap centers items such as cables, wires and tubes, or bundles thereof, on a bed of the strap. A cinch strap extends from one side of the bed and abutment figures extend from a side of the bed opposite the cinch strap and project laterally and axially relative to the bed

Claims

1. A self-centering cable strap, comprising: a main body including a pedestal having a bed with an outer surface that is configured to engage one or more items; a first abutment finger extending away from the bed, wherein the first abutment finger curves and extends laterally away from a first side of the bed away from the outer surface and away from the pedestal, wherein the first abutment finger is configured to position the one or more items in relation to the bed; and a second abutment finger extending away from the bed, wherein the second abutment finger curves and extends laterally away from a second side of the bed that is opposite from the first side away from the outer surface and away from the pedestal, wherein the second abutment finger is configured to position the one or more items in relation to the bed, wherein the bed, the first abutment finger, and the second abutment finger define a cradle for holding the one or more items.

2. The self-centering cable strap of claim 1, wherein the first abutment finger comprises a first finger proximal end connected to the pedestal and a first abutment finger distal end spaced apart from the outer surface of the bed both laterally and axially relative to a center line of the self-centering cable strap, and wherein the first abutment finger distal end is above a plane of the outer surface of the bed.

3. The self-centering cable strap of claim 2, wherein the second abutment finger comprises a second finger proximal end connected to the pedestal and a second abutment finger distal end spaced apart from the outer surface of the bed both laterally and axially relative to a center line of the self-centering cable strap, and wherein the second abutment finger distal end is above the plane of the outer surface of the bed.

4. The self-centering cable strap of claim 1, further comprising a cinch strap extending from the main body, wherein the cinch strap is configured to cinch the one or more items against the bed, wherein the pedestal defines a cinch strap receiving aperture beneath the outer surface of the bed, and wherein the cinch strap receiving aperture is configured to receive and retain a portion of the cinch strap, wherein the cinch strap is configured to be tightened against the one or more items to urge the one or more items against the first abutment finger and the second abutment finger and center the one or more items on the bed.

5. The self-centering cable strap of claim 4, wherein the cinch strap comprises a proximal end connected to the pedestal and a distal end, wherein the distal end is configured to be inserted into and selectively securable to the cinch strap receiving aperture.

6. The self-centering cable strap of claim 5, wherein the cinch strap further comprises two elongated bumpers on an inner surface proximate to the proximal end, wherein the two elongated bumpers are configured to engage against the one or more items.

7. The self-centering cable strap of claim 5, wherein the cinch strap further comprises gripping ridges proximate to the distal end, wherein the gripping ridges are configured to facilitate grasping and pulling of the cinch strap.

8. The self-centering cable strap of claim 1, wherein the main body further comprises a skit extending from the pedestal.

9. The self-centering cable strap of claim 1, further comprising a mounting feature connected to the main body.

10. The self-centering cable strap of claim 9, wherein the mounting feature provides a clamp-like device for capturing a structure.

11. The self-centering cable strap of claim 10, wherein the mounting feature comprises a base connected to a cover by a hinge, wherein an outer edge of the cover opposite from the hinge defines a latch for engaging the base and holding the base and cover together in a closed position.

12. The self-centering cable strap of claim 11, wherein the mounting feature further comprises a flexible spring connection between the latch and the cover, wherein the flexible spring connection is configured to provide a consistent and controlled latching force with respect to the latch and the base.

13. A self-centering cable strap, comprising: a main body including a pedestal having a bed with an outer surface that is configured to engage one or more items, wherein the pedestal defines a cinch strap receiving aperture beneath the outer surface of the bed; a first abutment finger extending away from the bed, wherein the first abutment finger curves and extends laterally away from a first side of the bed away from the outer surface and away from the pedestal, wherein the first abutment finger is configured to position the one or more items in relation to the bed; a second abutment finger extending away from the bed, wherein the second abutment finger curves and extends laterally away from a second side of the bed that is opposite from the first side away from the outer surface and away from the pedestal, wherein the second abutment finger is configured to position the one or more items in relation to the bed, wherein the bed, the first abutment finger, and the second abutment finger define a cradle for holding the one or more items; a cinch strap extending from the main body, wherein the cinch strap is configured to cinch the one or more items against the bed, wherein the cinch strap receiving aperture is configured to receive and retain a portion of the cinch strap, wherein the cinch strap is configured to be tightened against the one or more items to urge the one or more items against the first abutment finger and the second abutment finger and center the one or more items on the bed; and a mounting feature connected to the main body, wherein the mounting feature provides a clamp-like device for capturing a structure.

14. The self-centering cable strap of claim 13, wherein the first abutment finger comprises a first finger proximal end connected to the pedestal and a first abutment finger distal end spaced apart from the outer surface of the bed both laterally and axially relative to a center line of the self-centering cable strap, wherein the first abutment finger distal end is above a plane of the outer surface of the bed, wherein the second abutment finger comprises a second forger proximal end connected to the pedestal and a second abutment finger distal end spaced apart from the outer surface of the bed both laterally and axially relative to a center line of the self-centering cable strap, and wherein the second abutment finger distal end is above the plane of the outer surface of the bed.

15. The self-centering cable strap of claim 14, wherein the cinch strap comprises a proximal end connected to the pedestal and a distal end, wherein the distal end is configured to be inserted into and selectively securable to the cinch strap receiving aperture.

16. The self-centering cable strap of claim 15, wherein the cinch strap further comprises two elongated bumpers on an inner surface proximate to the proximal end, wherein the two elongated bumpers are configured to engage against the one or more items.

17. The self-centering cable strap of claim 15, wherein the cinch strap further comprises gripping ridges proximate to the distal end, wherein the gripping ridges are configured to facilitate grasping and pulling of the cinch strap.

18. The self-centering cable strap of claim 13, wherein the mounting feature comprises a base connected to a cover by a hinge, wherein an outer edge of the cover opposite from the hinge defines a latch for engaging the base and holding the base and cover together in a closed position.

19. The self-centering cable strap of claim 19, wherein the mounting feature further comprises a flexible spring connection between the latch and the cover, wherein the flexible spring connection is configured to provide a consistent and controlled latching force with respect to the latch and the base.

20. A self-centering cable strap, comprising: a main body including a pedestal having a bed with an outer surface that is configured to engage one or more items, wherein the pedestal defines a cinch strap receiving aperture beneath the outer surface of the bed; a first abutment finger extending away from the bed, wherein the first abutment finger curves and extends laterally away from a first side of the bed away from the outer surface and away from the pedestal, wherein the first abutment finger is configured to position the one or more items in relation to the bed, wherein the first abutment finger comprises a first finger proximal end connected to the pedestal and a first abutment finger distal end spaced apart from the outer surface of the bed both laterally and axially relative to a center line of the self-centering cable strap, and wherein the first abutment finger distal end is above a plane of the outer surface of the bed; a second abutment finger extending away from the bed, wherein the second abutment finger curves and extends laterally away from a second side of the bed that is opposite from the first side away from the outer surface and away from the pedestal, wherein the second abutment finger is configured to position the one or more items in relation to the bed, wherein the second abutment finger comprises a second finger proximal end connected to the pedestal and a second abutment finger distal end spaced apart from the outer surface of the bed both laterally and axially relative to a center line of the self-centering cable strap, and wherein the second abutment finger distal end is above the plane of the outer surface of the bed, wherein the bed, the first abutment finger, and the second abutment finger define a cradle for holding the one or more items; a cinch strap extending from the main body, wherein the cinch strap is configured to cinch the one or more items against the bed, wherein the cinch strap receiving aperture is configured to receive and retain a portion of the cinch strap, wherein the cinch strap is configured to be tightened against the one or more items to urge the one or more items against the first abutment finger and the second abutment finger and center the one or more items on the bed, wherein the cinch strap comprises a proximal end connected to the pedestal and a distal end, wherein the distal end is configured to be inserted into and selectively securable to the cinch strap receiving aperture, wherein the cinch strap further comprises two elongated bumpers on an inner surface proximate to the proximal end, wherein the two elongated bumpers are configured to engage against the one or more items, wherein the cinch strap further comprises gripping ridges proximate to the distal end, wherein the gripping ridges are configured to facilitate grasping and pulling of the cinch strap; and a mounting feature connected to the main body, wherein the mounting feature provides a clamp-like device for capturing a structure, wherein the mounting feature comprises a base connected to a cover by a hinge, wherein an outer edge of the cover opposite from the hinge defines a latch for engaging the base and holding the base and cover together in a closed position.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0014] FIG. 1 is an elevational view of a self-centering cable strap holding a cable shown in cross-section;

[0015] FIG. 2 is a perspective view of the self-centering cable strap shown in FIG. 1;

[0016] FIG. 3 is a plan view of another embodiment of a self-centering cable strap;

[0017] FIG. 4 is a side view of the self-centering cable strap shown in FIG. 3;

[0018] FIG. 5 an elevational view of the self-centering cable strap shown in FIGS. 3 and 4, illustrated holding a bundle of cables;

[0019] FIG. 6 is a side view of the anchoring feature of the self-centering cable strap shown in FIGS. 3-5; and

[0020] FIG. 7 is a side view of the anchoring feature of the self-centering cable strap shown in FIGS. 3-6, illustrating the anchoring feature in a partially closed condition.

[0021] Before the embodiments of the invention are explained in detail, it is to be understood that the invention is not limited in its application to the details of construction and the arrangements of the components set forth in the following description or illustrated in the drawings. The invention is capable of other embodiments and of being practiced or being carried out in various ways. Also, it is understood that the phraseology and terminology used herein are for the purpose of description and should not be regarded as limiting. The use herein of “including”, “comprising” and variations thereof is meant to encompass the items listed thereafter and equivalents thereof, as well as additional items and equivalents thereof.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

[0022] Referring now to the drawings more specifically and to FIGS. 1 and 2 in particular, a self-centering cable strap 10 is shown. Self-centering cable strap 10 includes a main body 12 and a cinch strap 14 extending therefrom for holding an item 16 such as a cable 16. It should be understood that, although self-centering cable strap 10 is shown holding a single cable 16, self-centering cable strap 10 can hold a plurality of cables 16 of the same size or of different sizes, and can hold wires, tubes, hoses or items other than cable 16 shown. The reference to cable or cables is for purposes of illustration and not limitation.

[0023] Self-centering cable strap 10, including main body 12 and cinch strap 14 can be made as a monolithic structure of injection molded plastic or the like.

[0024] Main body 12 includes a skirt 18 disposed between a mounting feature 20 at one end and a pedestal 22 at the opposite end. Pedestal 22 has a bed 24 with an outer surface 26 for engaging an item or items such as cable 16 cinched there against by cinch strap 14. Mounting feature 20 can be a pair of deflectable legs 28 for securing self-centering cinch strap 10 in a mounting hole (not shown) of a structure, in known fashion. Other types of mounting features 20 also can be used, including various posts, clamps and the like, as those skilled in the art will understand readily.

[0025] Pedestal 22 defines a cinch strap receiving aperture 30 beneath bed 24 outer surface 26. Aperture 30 receives and retains a distal portion of cinch-strap 14 inserted therethrough.

[0026] Cinch strap 14 includes a proximal end 32 connected to pedestal 22 and a distal end 34. Cinch strap 14 is an elongated body of pliable, flexible material, and is of sufficient length such that cinch strap 14 can be wrapped around the item or items such as cable 16 held against bed 24, to form a loop over bed 24 with distal end 34 inserted in and selectively securable to strap receiving aperture 30. Cinch strap 14 can include a series of bumps 36 or other structures, such as, for example, knobs, protrusions, transverse ridges, holes and the like on either or both sides of cinch strap 14 as locking features that cooperate with complementary locking features (not shown) within strap receiving aperture 30 to inhibit withdrawal of cinch strap 14 from strap receiving aperture 30. As those skilled in the art will readily understand, such cooperating locking features on cinch strap 14 and in strap receiving aperture 30 can be directionally operational to facilitate easy insertion of cinch strap 14 in strap receiving aperture 30 and tightening of cinch strap 14 against item or items to 16 while inhibiting movement of cinch strap 14 in the reverse direction for withdrawal of cinch strap 14 from strap receiving aperture 30.

[0027] Cinch strap proximal end 32 can be thinner than a central segment 38 of cinch strap 14 to promote flexibility and bending of proximal end 32 away from the attachment to pedestal 22. One or more elongated bumper 40, 42 can be provided on the inner surface of proximal end 32 to engage against the item or items 16 being held. In the exemplary embodiment shown, two elongated bumpers 40, 42 are shown, although more or fewer bumpers 40, 42 also can be used. Distal end 34 also can be thinner than central segment 38 to facilitate bending and orientation for insertion into strap receiving aperture 30. Gripping ridges 44 can be provided on one or both primary surfaces of distal end 34 to facilitate grasping and pulling as a cinch strap 14 is pulled through strap receiving aperture 30 and snugged against the item or items 16 being held.

[0028] First and second abutment fingers 50, 52 extend away from bed 24 on a side thereof opposite from the attachment of strap proximal end 32. Abutment fingers 50, 52 are curved extensions from bed 24 that extend laterally from bed 24 and away from outer surface 26 in a direction away from pedestal 22. Accordingly, abutment fingers 50, 52 have abutment finger proximal ends 54, 56 connected to pedestal 22 and/or bed 24 and abutment finger distal ends 58, 60 spaced from bed 24 outer surface 26 both laterally and axially relative to the center line of self-centering cable strap 10. In the vertical orientation shown, abutment finger distal ends 58, 60 are above the plane of outer surface 26 of bed 24. Abutment fingers 50, 52 serve as retention fingers for positioning item or items 16 whereby the item or items 16 can not roll easily over or beyond abutment finger distal ends 58, 60. The length and/or angular orientation of each abutment finger 50, 52 can be selected depending on the size of the item or items 16 to be held. Item or items 16 of smaller diameter may be associated with shorter abutment fingers 50, 52 rising more abruptly, while wide diameter item or items 16 can be held more securely with longer abutment fingers 50, 52 rising more gradually.

[0029] As seen in FIG. 1, bed 24 and abutment fingers 50, 52 define a cradle for holding item or items 16. As cinch strap 14 is tightened against item or items 16 the item or items 16 are urged against abutment fingers 50, 52 but do not roll there beyond. Accordingly, the item or items 16 are centered on bed 24 in substantial center line alignment with main body 12.

[0030] A second embodiment of a self-centering cable strap 110 is shown in FIGS. 3-7. Self-centering cable strap 110 includes a main body 112 and a cinch strap 114 extending therefrom for holding an item or items 116 such as cables 116 a-c. It should be understood that, although self-centering cable strap 110 is shown holding three cables 116a, 116b and 116c, self-centering cable strap 110 can hold more or fewer items 116 of the same size or of different sizes, and can hold wires, tubes, hoses or items other than cables 116a-c shown. Main body 112 and cinch strap 114 are similar to main body 12 and a cinch strap 14 described previously herein with respect to self-centering cable strap 10, except for the features to be described subsequently herein relating to a mounting feature 120 of self-centering cable strap 110. Accordingly, a pedestal 122, a bed 124 having an outer surface 126 are provided similar to mounting pedestal 22, bed 24 and outer surface 26 described previously. A strap receiving aperture 130 is similar to strap receiving aperture 30. Cinch strap 114 has a strap proximal end 132 and a strap distal end 134 with locking features 136, a cinch strap central segment 138 bumpers 140, 142 and gripping ridges 144 similar to strap proximal end 32, strap distal end 34, central segment 38, bumpers 40, 42 and gripping ridges 44 described previously herein with respect to self-centering cable strap 10. Abutment fingers 150, 152 similar to abutment fingers 50, 52 have abutment finger distal ends 158, 160

[0031] Mounting feature 120 is a clamp-like device for capturing a structure 170 which may be a rod, pipe, hose, structural member or other body for holding self-centering cable strap 110. Mounting feature 120 includes a base 172 and a cover 174 connected one to another by a hinge 176. Hinge 176 is a thinned, flexible region of material interconnecting base 172 and cover 174, allowing relative rotation and movement between base 172 and cover 174 between closed and opened conditions shown in FIGS. 5 and 6, respectively. An outer edge of cover 174 opposite hinge 176 defines a latch 178 for engaging base 172 and holding the relative positions of base 172 and cover 174 in the closed condition. To provide a consistent and controlled required latching force of latch 178 to base 172, a flexible spring connection 180 is defined between latch 178 and cover 174. Accordingly, deflection in cover 174 or deflection in latch 178 is not required to engage latch 178 with base 172. Instead, the force required for latching is determined and controlled by the deflection of spring connection 180. As shown in FIG. 7, latch 178 can be deflected slightly, as indicated by the dashed outline of latch 178, through the flexure of spring connection 180. The force required to engage latch 178 with base 172 is determined by the stiffness of spring connection 180, with can be increased or decreased in many ways, including by varying the thickness and breadth of spring connection 180.

[0032] In the exemplary embodiments shown, self-centering cable straps 10 and 110 include mounting features 20, 120 centered or aligned with pedestals 22, 122 which are then aligned axially with outer surfaces 26, 126, respectively. However, as those skilled in the art will readily understand, in some cable strap embodiments the mounting features are intentional offset by a specified amount in relation to the pedestals and beds thereof. The self-centering features described herein, including the use of appropriate abutment fingers such as abutment fingers 50, 52, 150, 152 described herein, can be used advantageously also with cable strap embodiments having mounting features offset by design in relation to the pedestals and beds thereof. The self-centering feature which keeps the cables, wires, tubes and the like centered to the pedestal and bed will also help maintain the desired offset relationship with the mounting feature, and the desired positioning and attachment within the overall assembly. For example, in some assemblies a hole, tube or other structural feature to which the mounting feature of the cable strap can be attached is not and cannot be centered or aligned with the desired path for routing the cables, wires, tubes and the like being held by the cable strap. In such situations, a cable strap having a designed offset between the cable strap mounting feature and the pedestal and bed for retaining the cables, tubes or wires is used. Facilitating proper alignment of the cables, tubes or wires on the pedestal and bed facilitates the desired and designed overall relationship of the components, and the desired positioning of the cable strap in the assembly. Accordingly, the exemplary illustrations having mounting features aligned with the beds is not limiting on the use or application of the self-centering features disclosed herein, and is not intended to be limiting on the claims to follow.

[0033] Variations and modifications of the foregoing are within the scope of the present invention. It is understood that the invention disclosed and defined herein extends to all alternative combinations of two or more of the individual features mentioned or evident from the text and/or drawings. All of these different combinations constitute various alternative aspects of the present invention. The embodiments described herein explain the best modes known for practicing the invention and will enable others skilled in the art to utilize the invention. The claims are to be construed to include alternative embodiments to the extent permitted by the prior art.

[0034] Various features of the invention are set forth in the following claims.