grommet

Abstract

A grommet having a body including a longitudinal axis and a channel therein. The grommet further includes a neck ring and an outer prong. The neck ring extends from the body and away from the longitudinal axis. The outer prong extends circumferentially around the body. A plurality of openings extend through the body and the outer prong on several diametrically opposed sides. The grommet is configured to be attached within a slot of a component in any orientation.

Description

[0001] Cross-reference to related applications

[0002] This application is a continuation-in-part of U.S. Application Serial No. 17 / 032,948 entitled “GROMMET [Index Ring]”, filed July 10, 2020 (originally filed as U.S. Provisional Patent Application No. 63 / 050,429, whose “Request for Conversion of Provisional Application into Non-Provisional Application under 37 C. FR § 1.53(c)(3)” was filed September 25, 2020), and claims priority to U.S. Provisional Application No. 63 / 005,639, filed April 6, 2020, the entire contents of which are incorporated herein by reference. Background of the Invention 1. Technical Field

[0004] The present invention relates generally to fasteners, and more specifically to a grommets that help secure one or more components together, such as panels that are secured together inside or around a vehicle during the vehicle manufacturing process. 2. Background Technology

[0006] Fasteners are used to hold components together. A ziplock is a type of fastener that typically consists of a ring-shaped or edged strip. Zippers are generally flared or necked on each side to hold components in place and are usually made of metal, plastic, or rubber. In some cases, ziplocks can be used to prevent tearing or abrasion of perforated material, cover sharp edges of perforations, protect the insulation of wires, cables, or lines passing through them, or secure components together.

[0007] In automotive applications, grommets are used to securely attach a first panel to a second panel. Many known grommets are configured for use in round holes. Thus, many known grommets cannot be used in slots or non-circular holes. Furthermore, many prior art grommets require proper orientation before being attached to slots in the first and / or second panels. Additionally, many prior art grommets require high installation forces.

[0008] Therefore, a sling that can be used in a slot is needed without requiring proper orientation of the sling during installation. Furthermore, a sling with low installation force is required. Summary of the Invention

[0009] In one aspect, a grommets include a body defined by a longitudinal axis and having a channel therein. The grommets further include a neck ring and an outwardly projecting fork. The neck ring originates from the body and extends away from the longitudinal axis. The outwardly projecting fork extends circumferentially around the body. A plurality of openings extend through the body and the outwardly projecting fork on several opposing sides in the diametrical direction. The grommets are configured to attach in any orientation within a slot of a component.

[0010] In some embodiments, the plurality of openings are aligned with each other on several opposite sides of the sling. In another embodiment, the plurality of openings extend into a channel in the body. In other embodiments, the sling includes four openings on each side of the body. In some embodiments, the protruding fork includes an angled wall extending from the body. The angled wall extends radially outward from the body and longitudinally toward the neck ring. The protruding fork further includes a top wall extending radially outward and downward from the body. In another embodiment, the protruding fork has a generally truncated conical shape, and the diameter of the protruding fork increases as it extends upward toward the neck ring. In other embodiments, the plurality of openings extend along the longitudinal direction of the sling.

[0011] In another aspect, a grommets include a body defined by a longitudinal axis and having an inner wall. The grommets further include a neck ring and an outwardly projecting fork. The neck ring originates from the body and extends away from the longitudinal axis. The outwardly projecting fork extends circumferentially around the body and is configured to bend inward toward the longitudinal axis. The grommets also include a plurality of openings extending through the outwardly projecting fork and the body on several opposing sides in a diametrical direction. Each of the plurality of openings is aligned with each other on opposing sides of the body. The grommets are configured to attach within a non-circular slot of a component in any rotational orientation about the longitudinal axis.

[0012] In some embodiments, the body of the sling includes windows on several opposing sides in the diametrical direction of the body. These windows extend through the neck loop and body of the sling. In another embodiment, each of the plurality of openings includes a top section and an elongated section. The top section is positioned longitudinally above the elongated section. The width of each top section is wider than the width of each elongated section. In other embodiments, the top sections of these openings extend to the upper end of the sling.

[0013] In another aspect, a fastening system includes a grommets and a first component including a slot extending therethrough. The grommets include a body, a neck ring, an outwardly projecting fork, and a plurality of openings extending through the outwardly projecting fork and the body on several opposing sides in a diametrical direction. The body defines a longitudinal axis and has a channel therein. The neck ring extends radially outward from the body. The outwardly projecting fork extends circumferentially around the body. The grommets are configured to attach within the slot of the first component in any rotational orientation about the longitudinal axis.

[0014] In some embodiments, the slot of the first component is a non-circular slot. In another embodiment, the fastening system further includes a pin configured to slide through a channel in the body. The pin is detachably attached to the grommets. In other embodiments, the pin includes a first circular flange and a second circular flange near the tip of the pin. A second component is configured to be secured between the first and second circular flanges. In some embodiments, the outward-facing fork is configured to flex inward toward the longitudinal axis during installation. Attached Figure Description

[0015] The invention will be better understood when the following detailed description is considered, and features, aspects, and advantages in addition to those described above will become clear. This detailed description is taken into account in the following drawings.

[0016] Figure 1 This is a top perspective view of a grommet according to an embodiment of the present disclosure;

[0017] Figure 2 yes Figure 1 A three-dimensional view of the grommets from below;

[0018] Figure 3 yes Figure 1 A side elevation view of the grommets;

[0019] Figure 4 yes Figure 1 Front elevation view of the grommets;

[0020] Figure 5 yes Figure 1 Top plan view of the grommets;

[0021] Figure 6 yes Figure 1 A bottom-view plan view of the cable ring;

[0022] Figure 7 Through Figure 3 The cross-sectional view taken by section line 7-7;

[0023] Figure 8 This is a side elevation view of the pin according to this disclosure;

[0024] Figure 9 It is aligned with the first component. Figure 1 A three-dimensional diagram of the grommets;

[0025] Figure 10 This is an exploded view of the fastening system;

[0026] Figure 11 yes Figure 10 Front elevation view of the fastening system;

[0027] Figure 12 yes Figure 10 Side elevation view of the fastening system;

[0028] Figure 13 Through Figure 12 Section line 13-13 cut Figure 10 A cross-sectional view of the fastening system;

[0029] Figure 14 This is a top perspective view of another grommet according to another embodiment of the present disclosure;

[0030] Figure 15 yes Figure 14 Front elevation view of the grommets;

[0031] Figure 16 yes Figure 14 A side elevation view of the grommets;

[0032] Figure 17 yes Figure 14 Top plan view of the grommets;

[0033] Figure 18 yes Figure 14 A bottom-view plan view of the cable ring;

[0034] Figure 19 Through Figure 15 A cross-sectional view taken along section line 19-19;

[0035] Figure 20 This is an exploded view of the fastening system;

[0036] Figure 21 It is fixed to the seal. Figure 20 Front elevation view of the fastening system;

[0037] Figure 22 yes Figure 20 Side elevation view of the fastening system;

[0038] Figure 23 This is a bottom perspective view of another grommet according to yet another embodiment of the present disclosure;

[0039] Figure 24 yes Figure 22 A side elevation view of the grommets;

[0040] Figure 25 yes Figure 22 Front elevation view of the grommets;

[0041] Figure 26 yes Figure 22 Top plan view of the grommets;

[0042] Figure 27It is an exploded view of the fastening system; and

[0043] Figure 28 yes Figure 27 Front elevation view of the fastening system.

[0044] Before detailing the embodiments of this disclosure, it should be understood that the application of this disclosure is not limited to the details of the construction and arrangement of the components set forth in the following description or shown in the accompanying drawings. This disclosure is capable of other embodiments and can be practiced or implemented in a variety of different ways. Moreover, it should be understood that the wording and terminology used herein are for descriptive purposes and should not be considered limiting. The use of “comprising” and “including” and variations thereof is intended to cover the items listed thereafter and their equivalents, as well as additional items and their equivalents. Detailed Implementation

[0045] Embodiments of this disclosure provide a grappling hook. Specifically, the grappling hook has multiple openings extending through an outwardly projecting fork. The features described herein allow the grappling hook to be quickly inserted into a slot without requiring proper orientation within the slot. Therefore, this disclosure provides a grappling hook that significantly reduces the time and complexity of grappling hook installation.

[0046] Figures 1 to 7 A fastener or grommets 100 according to this disclosure are shown. (Refer to...) Figure 1 and Figure 2 The diagram shows a top-view perspective and a bottom-view perspective of the cable ring 100. (See diagram for reference.) Figure 1 As shown, when viewed from the top and bottom, the grommets 100 include a circular shape, and the grommets 100 include a generally cylindrical body 102. The grommets 100 can be integrally molded and formed as a single piece of material, such as injection-molded plastic. Further, the grommets 100 include a channel 104 defined by a first opening or upper opening 106 located at a first end or upper end 108 and a second opening or lower opening 110 located at a second end or bottom end 112. The channel 104 is partially defined by an inner surface 114 of a wall 116, which is generally cylindrical or may be slightly tapered. The wall 116 extends between the upper opening 106 and the lower opening 110, having multiple interrupted portions, as outlined in more detail below. Further, in some embodiments, the wall 116 may include different thickness levels throughout the grommets 100 (see...). Figure 14 and Figure 17 ). Reference Figure 3 The diameter D1 of the upper opening 106 is larger than the diameter D2 of the lower opening 110. However, in an alternative embodiment, diameters D1 and D2 may be larger or smaller than the diameters illustrated. Furthermore, the longitudinal axis A extends through the center of the channel 104.

[0047] Return to reference Figure 1 A neck ring 134 is arranged around the upper end 108 of the body 102 on its periphery and extends radially outward from the body. A plurality of elongated orifices 136 are provided within the neck ring 134, which can be used to attach the cable ring 100 to, for example, a steel plate (not shown) or a sealing element (see [reference]). Figure 21 On the object. Multiple elongated orifices 136 can be provided in a variety of different configurations, and any number of elongated orifices 136 can be included. Alternatively, the girdle 100 may not include orifices 136 along the neck ring 134. A flange 138 extends outward from the intersection of the neck ring 134 and the body 102 in a direction substantially parallel to the longitudinal axis A (see...). Figure 3 ).

[0048] Reference Figure 1 and Figure 2 The protruding fork 150 extends outward from the body 102. The protruding fork 150 extends circumferentially around the body 102 and includes a generally truncated conical shape. Specifically, the diameter of the protruding fork 150 increases as it extends upward toward the neck ring 134. Figure 1 and Figure 2 As shown, the protruding fork 150 includes an angled wall 152 extending from the wall 116 of the body 102. The angled wall 152 extends radially outward from the body 102 and longitudinally toward the neck ring 134. In an alternative embodiment, the protruding fork 150 may extend only partially around the body 102 of the grommets 100.

[0049] Reference Figure 3 and Figure 4 The diagram shows a side view and a front elevation view of the cable loop 100. (See diagram for example.) Figure 3 and Figure 4 As shown, the protruding fork 150 includes a top wall 154 extending radially outward and downward from the wall 116 of the body 102. In this embodiment, the top wall 154 includes a small angle relative to the neck ring 134, i.e., the top wall 154 and the neck ring 134 are not parallel to each other. However, in an alternative embodiment, the top wall 154 may be substantially flat relative to the neck ring 134 or parallel to the neck ring 134. Additionally, the top wall 154 of the protruding fork 150 extends from the wall 116 of the body 102 and connects to the angled wall 152 of the protruding fork 150. In a preferred embodiment, the protruding fork 150 includes a rounded corner 156 where the top wall 154 and the angled wall 152 meet. Further, as Figure 3 As shown, the protruding fork 150 includes a rounded wall 158 that connects the top wall 154 of the protruding fork 150 to the wall 116 of the body 102. However, in an alternative embodiment, the top wall 154 may form a sharp corner or an angled corner with the wall 116 of the body 102 (see [reference]). Figure 24As noted herein, the top wall 154 of the outwardly projecting fork 150 is located at a distance Y from the neck ring 134 (see [link]). Figure 3 ).

[0050] Reference Figures 1 to 4 In this embodiment, a plurality of openings 202, more specifically longitudinal openings, extend through the body 102 of the grommets 100 at opposite front and rear sides in the diametrical direction. In particular, the plurality of openings 202 extend through the wall 116 of the body 102 and the protruding fork 150 of the grommets 100. Thus, the openings 202 divide the protruding fork 150 into a plurality of segments 204 and break the wall 116 of the body 102 into a plurality of ribs 206. In some embodiments, the openings 202 may extend through a portion of the neck ring 134.

[0051] Reference Figure 4 The openings 202 are aligned with each other on several opposing sides of the body 102 of the loop 100. In other embodiments, the openings 202 may not be aligned with each other on several opposing sides of the body 102 of the loop 100. As noted herein, the loop 100 includes four openings 202 on each side of the body 102. However, in alternative embodiments, the loop 100 may include more or fewer openings 202 than shown. Further, in other embodiments, a plurality of openings 202 may extend on different sides of the body 102 of the loop 100.

[0052] Still refer to Figure 4 As shown, each opening 202 includes a top section 208 and an elongated section 210. The elongated section 210 extends from the top section 208 and is longitudinally positioned above the elongated section 210. As noted herein, the top section 208 of the opening 202 includes a width W1, and the elongated section 210 of the opening 202 includes a width W2. Figure 4 As shown, the width W1 of the top section 208 is wider than the width W2 of the elongated section 210. In other words, the top sections 208 of the plurality of openings 202 make a portion of the plurality of ribs 206 thinner and include a reduced thickness. Thus, the reduced thickness of the top sections 208 of the plurality of openings 202 and the plurality of ribs 206 reduces the mounting force required to install the grommets 100. As noted herein, the outermost opening 202a includes a thinner top section 208a than the other openings 202. In some embodiments, all top sections 208 of the openings 202 may include the same width. In alternative embodiments, the top sections 208 of the plurality of openings 202 may include the same width as the elongated section 210, such that the width is consistent throughout the opening 202, i.e., W1 = W2 (see...). Figure 25 ).

[0053] Still refer to Figure 4The opening 202 extends along the longitudinal direction of the loop 100, i.e., along the longitudinal axis A. It should be considered that the opening 202 may not extend along the longitudinal direction or along the longitudinal axis A. For example, in some embodiments, the opening 202 may be angled relative to the longitudinal axis A. In other embodiments, the opening 202 may not extend in a straight line. For example, the opening may include a zigzag or wavy pattern. Furthermore, the length and width of each opening 202 may be larger or smaller than the length and width shown.

[0054] Return to reference Figure 2 The body 102 of the grommets 100 is shown more clearly, and the fillet 214 forming the connection between the neck ring 134 and the body 102 is shown. The fillet 214 extends radially about the longitudinal axis A (see [reference]). Figure 3 The rounded corners 214 are interrupted at different points by openings 202 in the body 102 of the loop 100. Further, the rounded corners 214 are interrupted on several opposite sides in the diametrical direction by windows 220, which define openings within the body 102 of the loop 100. Although this embodiment includes two windows 220, the same reference numerals apply to similar elements of each window 220, as described below. Thus, only a single window 220 is described and spoken of herein; however, multiple windows 220 are identical, and the description of one window relates to the description of another.

[0055] Still refer to Figure 2 Window 220 extends from neck ring 134 toward bottom end 112 of body 102. For example... Figure 3 As shown, window 220 includes a central segment 222 and a top portion 224, which is defined by a central side 226 of body 102. The top portion 224 extends above the central segment 222. In this embodiment, window 220 extends through a neck ring 134, a rounded corner 214, and a portion of the wall 116 of body 102. Figure 3 As further shown, a portion 228 of the wall 116 of the body 102 extends on each side of the window 220. However, in an alternative embodiment, the window 220 may extend into the opening 202 (see [link to other embodiments]). Figure 24 and Figure 25 As noted herein, window 220 allows for a lower installation force on the grommets 100. In alternative embodiments, the grommets 100 may not include window 220 on each side. In such embodiments, the wall 116 of the body 102 may extend upwards to the fillet 214 (see [link to documentation]). Figure 3 ). Specific reference Figure 3On several opposite sides of the protruding fork 150 along its diametrical direction, cutouts 230 extend into the protruding fork 150. Cutouts 230 have a generally rectangular shape and extend downward toward the bottom of the protruding fork 150. In some embodiments, cutouts 230 may facilitate removal of the grommets 100 after installation. It should be considered that cutouts 230 may be larger or smaller than shown. In some embodiments, the protruding fork 150 may not include cutouts 230.

[0056] Reference Figure 2 Multiple legs 240 extend from the body 102 adjacent to the lower opening 110. The legs 240 are separated by multiple longitudinal slots 242 that generally define the legs 240. In a preferred embodiment, the grommets 100 may include four legs 240 extending from the body 102. Alternatively, the grommets 100 may include more or fewer legs 240 than shown. Each leg 240 may include an extension beam 250 and an inwardly angled end 252 extending from the extension beam 250. In operation, the fixed legs 240 are configured to pivot outward and / or inward about a flexure engagement 254 when a tool or other object moves into the central channel 104, the flexure engagement connecting the legs 240 to the body 102. In some embodiments, the fixed legs 240 are capable of pivoting outward at the flexure engagement 254 to unfold in order to secure the grommets 100 to an opening in a component such as a panel.

[0057] Reference Figure 3 and Figure 4 The diagram shows an elevation view of a neck ring 134, which is essentially generally cylindrical and has a peripheral side 260 extending in a direction parallel to the longitudinal axis A. As described in more detail below, the protruding fork 150 is flexible and is formed to be pulled through the first member 270 (see [reference]). Figure 9 When the fork 150 retracts into the channel 104 of the grommets 100, it can bend or deform radially inward toward the longitudinal axis A. The intersection or joint 280 between the fork 150 and the body 102 is generally flexible and allows the fork 150 to retract inward once a force is applied.

[0058] Reference Figure 4 The protruding fork 150 includes support members 272 on both sides of the protruding fork 150. The support members 272 are positioned near or on the inner surface 114 of the wall 116, and the support members 272 add additional material to the back side of the protruding fork 150. The support members 272 help to counteract additional forces applied to the grommets 100. In an alternative embodiment, the grommets 100 may not include the support members 272 (see [link to documentation]). Figure 25 In another embodiment, the support 272 may be positioned on the front and rear sides of the grommets 100, rather than on the right and left sides (see [reference]). Figure 4).

[0059] Still refer to Figure 4 The grommets 100 include recesses 274 extending into a portion 228 of the wall 116 of the body 102. Specifically, the recesses 274 are positioned on both sides of the window 220 and connect with the outermost opening 202a. Specifically, the recesses 274 connect with the top section 208 of the outermost opening 202a. Figure 4 As shown, the groove 274 extends only partially through the portion 228 of the wall 116. Conversely, the portion 228 of the wall 116 extends upward from the protruding fork 150 to the neck ring 134. The portion 228 of the wall 116 connects the protruding fork 150 to the neck ring 134 and equalizes the mounting force in all orientations. Furthermore, the portion 228 of the wall 116 allows the grommets 100 to be more rigid. In an alternative embodiment, the portion 228 of the wall 116 and the groove 274 may be omitted. Instead, as discussed above, the window 220 may extend through the wall 116 to reach the opening 202 (see...). Figure 25 ).

[0060] Reference Figure 5 and Figure 6 The top and bottom views of the cable ring 100 are shown respectively. See details in the attached diagram. Figure 5 Multiple openings 202 also extend through the upper end 108 of the grommets 100. For example... Figure 5 As shown, the top section 208 of opening 202 extends into the upper end 108 of the grommets 100. As discussed earlier, the top section 208 of opening 202 has a wider width than the elongated section 210 of opening 202. The increased width of the top section 208 of opening 202 reduces the installation force during installation. In alternative embodiments, the top section 208 of opening 202 may be larger or smaller than shown. Figure 6 As shown, the angled wall 152 of the outward-protruding fork 150 can be clearly seen extending from the body 102 of the grommets 100.

[0061] Reference Figure 7 A cross-sectional view of the grommets 100 is shown. Specifically, the outwardly projecting fork 150 is shown extending outwardly from the joint 280 away from the longitudinal axis A (see [reference]). Figure 3 ). Shown Figure 7 The grommets 100 are in an unretracted first state. The outward-projecting fork 150 includes an inner surface 290 that is substantially flush with the inner surface 114 of the wall 116 in the first state. The angled wall 152 of the outward-projecting fork 150 is offset relative to the outer surface 292 of the body 102 in the first state, and substantially flush with and coincides with the outer surface 292 of the body 102 in a second or retracted state. Figure 7As shown in the diagram, the groove 274 and the support 272 are illustrated more clearly. In alternative embodiments, the grommets 100 may include arms instead of protruding forks 150 of the type disclosed in U.S. Patent Application No. 16 / 722,730 and U.S. Patent Publication No. 2020 / 0141440, the entire contents of which are incorporated herein by reference.

[0062] Reference Figure 8 The image shows a side elevation view of pin 300. (See image for details.) Figure 8 As shown, pin 300 includes a body 302, which includes a top end 304 and a bottom end 306. The body 302 also includes a conical end 308 at the bottom end 306 of pin 300. The conical end 308 extends from the bottom end 306 of pin 300 to a peripheral wall 310. The peripheral wall 310 is generally cylindrical; however, the peripheral wall 310 can include any shape. Furthermore, pin 300 includes ribs 312 extending outwardly from the body 302. In a preferred embodiment, the body 302 of pin 300 includes a recessed wall 314 extending between the ribs 312 and the peripheral wall 310. The ribs 312 also include a plurality of reinforcements 316 extending around the ribs 312 of pin 300. During pin withdrawal, the ribs 312 and reinforcements 316 provide greater support to the body 302 of pin 300. In some embodiments, pin 300 may not include reinforcement 316, but may instead include smaller ribs 312 (see Figure 20 ).

[0063] Still refer to Figure 8 The pin 300 also includes a first circular flange 330 and a second circular flange 332 near the top end 304 of the body 302. Specifically, the first circular flange 330 is positioned above the second circular flange 332, and the first and second circular flanges 330 and 332 are connected by a neck 334. The first and second circular flanges 330 and 332 are generally flat. In a preferred embodiment, such as the second component 340 of a panel (see...),... Figure 21 It can be attached to the neck 334 of pin 300. Specifically, the second component 340 (see...) Figure 21 It can be fixed between the first circular flange 330 and the second circular flange 332. For example... Figure 8 As shown, the body 302 of pin 300 further includes a shoulder section 342 positioned below the second circular flange 332. The shoulder section 342 has a thickness greater than that of the body 302 of pin 300. The shoulder section 342 allows for greater clearance for compression of the cable loop 100 during installation.

[0064] Reference Figure 9 A perspective view of the cable loop 100 and the first component 270 is shown. Figure 9As shown, the first component 270 includes a slot 350 extending therethrough. The slot 350 has a generally rectangular or racetrack shape and is defined by an inner edge 352 of the first component 270. In alternative embodiments, the slot 350 may include any type of non-circular or circular shape. It should be considered that the first component 270 may include any size, thickness, or structure. Furthermore, the first component 270 may be of any shape and may include, for example, any type of panel, such as a plastic panel, an aluminum panel, or a metal panel.

[0065] Still refer to Figure 9 During assembly, the grappling hook 100 is aligned with the slot 350 of the first component 270. Once aligned, the grappling hook 100 is pushed into the slot 350 in the direction of arrow B. As the grappling hook 100 is pushed, the leg 240 guides the grappling hook 100 to a centered position relative to the slot 350 by aligning it with the inner edge 352 of the slot 350. The inner edge 352 of the slot 350 can slide over the extension beam 250 of the leg 240, thereby allowing the body 102 of the grappling hook 100 to slide through the slot 350 of the first component 270.

[0066] Still refer to Figure 9 The grommets 100 are allowed to slide easily through the slot 350 of the first component 270 until the inner edge 352 of the slot 350 contacts the angled wall 152 of the outward-facing fork 150. When the operator increases the force on the grommets 100 in the direction of arrow B, the outward-facing fork 150 will begin to bend inward toward the longitudinal axis A (see...). Figure 3 Due to the multiple openings 202 extending through the body 102 of the protruding fork 150 and the grommets 100, the protruding fork 150 is able to bend inward. As the force on the grommets 100 continues to increase, the inner edge 352 of the slot 350 begins to slide on the angled wall 152 of the protruding fork 150, thereby causing the protruding fork 150 to deflect further in the direction toward the longitudinal axis A (see...). Figure 3 The protruding fork 150 will continue to bend inward until the angled wall 152 of the protruding fork 150 is approximately flush with and coincides with the outer surface 292 of the body 102, i.e., the retracted state. When the inner edge 352 of the slot 350 passes the rounded corner 156 of the protruding fork 150, the protruding fork 150 bends back to its original structure, i.e., the non-retracted state. Therefore, the inner edge 352 defining the slot 350 is trapped between the top wall 154 of the protruding fork 150 and the neck ring 134 of the grommets 100 (see...). Figure 11 ).

[0067] As will be discussed in further detail herein, the structure of the protruding fork 150 and the plurality of openings 202 allows the sling 100 to be inserted into the non-circular slot (i.e., slot 350) in any orientation. Therefore, the sling 100 does not need to be rotated about the longitudinal axis A to a specific orientation before being inserted into the slot 350 of the first component 270. Thus, before being inserted into the slot 350, the sling 100 can be positioned in the direction of arrow C (see arrow C). Figure 9 and Figure 10 It can be rotated to any orientation. As noted herein, the grommets 100 can be used with any type of non-circular slot. However, it is contemplated that circular slots may be used in some embodiments.

[0068] Reference Figure 10 An exploded view of the fastening system 360 is shown. Specifically, the grommets 100 are aligned with the first component 270 and the pin 300. As noted herein, the grommets 100, pins 300, and first component 270 comprise the fastening system 360. Figure 10 As shown, pin 300 is aligned above the upper opening 106 of the channel 104 of the grommets 100. Specifically, the conical end 308 of pin 300 is positioned directly above the upper opening 106 of the channel 104. During assembly, pin 300 and grommets 100 are positioned as follows... Figure 10 Alignment is shown. Once aligned, push pin 300 into the upper opening 106 of channel 104 in the direction of arrow D. As pin 300 is pushed, the conical end 308 guides pin 300 to a centered position relative to the upper opening 106 of channel 104 by aligning it with the inner surface 114 of wall 116. After pin 300 is aligned, pin 300 can slide through channel 104 of grommets 100.

[0069] Still refer to Figure 10 The pin 300 is allowed to slide easily through the channel 104 of the ring 100 until the conical end 308 of the pin 300 contacts the leg 240 of the ring 100. When the operator increases the force on the pin 300 in the direction of arrow D, the leg 240 of the ring 100 will begin to bend outward due to the shape of the conical end 308 of the pin 300. In particular, the inwardly inclined end 252 of the leg 240 will travel along the surface of the conical end 308 of the pin 300. As discussed above, the leg 240 is capable of pivoting outward at the flexural joint 254. As the leg 240 of the ring 100 passes the peripheral wall 310 of the pin 300, the leg 240 of the ring 100 bends back onto the recessed wall 314, returning to its original structure. Therefore, the leg 240 of the ring 100 is captured between the conical end 308 / peripheral wall 310 of the pin 300 and the rib 312 (see Figure 13Specifically, the inwardly inclined end 252 of the leg 240 is fixed near the recessed wall 314 of the body 302 of the pin 300 (see...). Figure 13 As noted in this article, pin 300 is separable from grommets 100.

[0070] Reference Figures 11 to 13 Various views of the fastening system 360 are shown. Specifically, the cable loop 100 is attached to the pin 300 and the first component 270. (As shown...) Figures 11 to 13 As shown, the first component 270 is positioned between the neck ring 134 and the top wall 154 of the outwardly projecting fork 150. As noted herein, the pin 300 can be inserted into the sling 100 before it is attached to the first component 270. In another embodiment, the pin 300 and the sling 100 provided to the operator may be pre-assembled and attached to each other. In other embodiments, the pin 300 can be inserted into the sling 100 after it has been attached to the first component 270. As discussed above, in some embodiments, the pin 300 is detachably attached to the sling 100, such that the attached pin 300 and the sling 100 can be transported together to the operator, but are subsequently detached, for example, before being inserted into a vehicle.

[0071] Still refer to Figures 11 to 13 The second circular flange 332 is positioned above the neck ring 134 of the grommets 100. In an alternative embodiment, the second circular flange 332 may be flush with the neck ring 134 of the grommets 100. As discussed earlier, the first component 270 may include any type of thickness. Therefore, depending on the thickness of the first component 270, the distance Y between the top wall 154 of the outer fork 150 and the neck ring 134 may vary to accommodate the thickness of the component (see [link to original text]). Figure 13 In a preferred embodiment, the distance Y can be from 0.1 mm to 4.0 mm. In a preferred embodiment, the distance Y can be of any length. In another embodiment, a plurality of components 270 can be positioned between the neck ring 134 of the grommets 100 and the protruding fork 150. As discussed further above, the second component 340 can be secured to the neck 334 of the pin 300 (see...). Figure 22 As will be discussed in further detail herein, the seal 370 may be positioned between the first component 270 and the second circular flange 332 of the pin 300 (see [link to document]). Figure 21 The seal 370 may extend on the neck ring 134 of the grommets 100 (see...). Figure 21 ).

[0072] Return to reference Figure 9The sling 100 is aligned with the slot 350 of the first component 270. However, as discussed above, the sling 100 does not need to be attached to the first component 270 in a specific orientation. Instead, the sling 100 can be attached to the slot 350 of the first component 270 in any orientation, as long as the leg 240 of the body 102 is introduced into the slot 350 of the first component 270. In particular, the sling 100 can be rotated about the longitudinal axis A (see arrow C) to any rotational position before being inserted into the slot 350 of the first component 270. The opening 202 in the body 102 of the sling 100 and the protruding fork 150 allows the protruding fork 150 to bend inward, regardless of the orientation of the sling 100 in the slot 350 of the first component 270. Therefore, the operator does not need to orient the sling 100 relative to the rectangular shape of the slot 350. Alternatively, the operator can attach the grommets 100, with or without pins 300, to the first component 270 in a single step. Therefore, the operator does not need to spend additional time ensuring the grommets 100 are correctly aligned with the slots 350 before assembly. Instead, the operator can simply push the grommets 100 into the slots 350 of the first component 270, and the protruding fork 150 will bend to allow the inner edge 352 of the first component 270 to be positioned between the neck ring 134 of the grommets 100 and the protruding fork 150.

[0073] Now refer to Figures 14 to 22 Regarding alternative embodiments of the grommet 400, the same reference numerals are used. As noted herein, the grommet 400 is substantially similar to the grommet 100, except for a few differences which will be described in detail below. When viewed from the top and bottom, the grommet 400 comprises a circular shape, and the grommet 400 includes a generally cylindrical body 402. Similar to the grommet 100, the grommet 400 can be integrally molded and formed as a single piece of material, such as injection-molded plastic. Figure 14 As shown, the channel 104 of the loop 400 is partially defined by the inner surface 404 of the wall 406. The wall 406 is part of the body 402 and extends almost the entire length of the loop 400.

[0074] Reference Figure 14 and Figure 15 The diagram shows a top perspective view and a front view of the cable loop 400. (See diagram for reference.) Figure 14 and Figure 15 As shown, the grommets 400 include a plurality of openings 420 extending through the outwardly projecting fork 150. The plurality of openings 420 are similar to... Figures 1 to 7 The opening 202 shown, however, as Figure 14 and Figure 15As shown, the multiple openings 420 do not extend completely through the wall 406 of the body 402. Instead, the multiple openings 420 stop only a short distance from the channel 104. As a result, the wall 406 includes thinned sections 424, at which the openings 420 stop. In this way, the wall 406 extends around the channel 104 of the loop 400 and is not interrupted by the openings 420 (see...). Figure 14 Alternatively, only window 220 extends fully through wall 406 of ring 400. As noted herein, the thinned section 424 of wall 406 makes ring 400 more rigid than ring 100. Figure 15 As shown, the top wall 154 of the outward-convex fork 150 is located at a distance Z from the neck ring 134.

[0075] Reference Figure 15 The thinned section 424 of wall 406 is shown through multiple openings 420. The multiple openings 420 function similarly to the opening 202 discussed above, i.e., allowing the protruding fork 150 to bend during installation. Figure 15 As shown, the multiple openings 420 have a consistent width from beginning to end. Specifically, the top section 208 and the elongated section 210 of the openings 420 have a constant width, i.e., W1 = W2 (see...). Figure 4 However, in alternative embodiments, the width of the top section 208 and / or the elongated section 210 may be wider or longer than shown. In some embodiments, similar to opening 202, opening 420 may extend completely through wall 406 and into channel 104. In other embodiments, opening 420 may include a different structure or shape than shown. Thus, similar to opening 202, opening 420 may include various structures, shapes, lengths, and orientations.

[0076] Reference Figure 16 The image shows a side view of the cable loop 400. (See image for details.) Figure 16 As shown, window 220 extends through the thinned section 424 of wall 406. Specifically, the thinned section 424 of wall 406 includes a curved edge 430 that extends outward from the outwardly projecting fork 150 and defines the edge of window 220. Figure 15 and Figure 16 As shown, the central segment 222 of window 220 extends into opening 420. In other words, portion 228 of wall 406 is detached from the grommets 400 (see...). Figure 4 ).

[0077] Reference Figure 17 and Figure 18 The top and bottom views of the cable ring 400 are shown respectively. Figure 17As shown, the top section 208 of the opening 420 extends into the portion of the neck ring 134 near the flange 138, and the top section 208 of the opening 420 has a width similar to that of the elongated section 210 of the opening 420 (see Figure 1). Figure 15 Furthermore, a thinning section 424 of wall 406 is shown extending around channel 104.

[0078] Reference Figure 19 A cross-sectional view of the cable loop 400 is shown. (As shown) Figure 19 As shown, the thinned section 424 of wall 406 extends over opening 420. However, a small portion of the top section 208 of opening 420 extends into channel 104. Furthermore, the protruding fork 150 of grommets 400 does not include support member 272 (see [reference]). Figure 4 ).

[0079] Reference Figure 20 An exploded view of the fastening system 440 is shown. Specifically, the grommets 400 are aligned with the first component 270, the pin 450, and the second component 340. Alternative embodiments of the pin 450 are referred to using the same reference numerals. As indicated herein, the grommets 400, the first component 270, the pin 450, and the second component 340 constitute the fastening system 440. Figure 20 As shown, the grommets 400 are aligned with the slot 350 of the first component 270, and the pin 450 is aligned above the upper opening 106 of the channel 104 of the grommets 400. As further noted herein, the pin 450 is substantially similar to the previously mentioned coupling. Figure 8 and Figures 10 to 13 The aforementioned pin 300. However, as... Figure 20 As shown, rib 312 does not include any reinforcement 316 as described above with coupling pin 300. It should be considered that pin 450 or pin 300 (see...) Figure 8 It can be used with the 400 grommets.

[0080] Still refer to Figure 20 The second component 340 is shown above the pin 450. (As shown) Figure 20As shown, the second component 340 includes a hole 470 extending therethrough. The hole 470 can include any type of shape or structure. Additionally, it should be considered that the second component 340 can include any size, thickness, or structure. Further, the second component 340 can be of any shape and can include, for example, any type of panel, such as a plastic panel, an aluminum panel, or a metal panel. The second component 340 is configured to be located between a first circular flange 330 and a second circular flange 332 of the pin 450, and the neck 334 of the pin 450 is configured to extend through the hole 470 of the second component 340. It should be further considered that the second component 340 can be attached to the pin 450 by any process known to those skilled in the art.

[0081] As noted herein, the grommets 400 can be mounted on the first component 270 in the same manner as described above for the coupling grommets 100. Therefore, the grommets 400 are capable of positioning around the longitudinal axis A (see...). Figure 16 The pin 450 can be inserted into the first component 270 at any rotational position. Furthermore, the pin 450 can be inserted into the grommets 400 in the same manner as described above for the coupling pin 300 and grommets 100, and the pin 450 can be detachably attached to the grommets 400 as previously described.

[0082] Reference Figure 21 and Figure 22 Various views of the fastening system 440 with and without the seal 370 are shown. Specifically, the grommets 400 are attached to the pin 450 and the first component 270. Additionally, the second component 340 is secured to the pin 450. Figure 21 As shown, a seal 370 is disposed between the first component 270 and the second circular flange 332. The seal 370 may extend on the neck ring 134 of the ring 400 and may extend through a plurality of elongated orifices 136 in the neck ring 134. The seal 370 further helps the ring 400 provide a seal between the first component 270 and the second component 340. Furthermore, the seal 370 restricts the entry of water or debris into the ring 400. It should be considered that the ring 100 may also include the seal 370 in an installed configuration. Figure 21 As further shown, the second component 340 is positioned around the neck 334 of the pin 450 and between the first and second circular flanges 330, 332.

[0083] Reference Figure 21 Depending on the thickness of the first component 270, the distance Z between the top wall 154 of the outward-convex fork 150 and the neck ring 134 can vary to accommodate the thickness of the first component 270 and / or the seal 370 (see [link]). Figure 15Therefore, if a thicker or thinner first component 270 is used, the distance Z can be increased or decreased, allowing the first component 270 and / or the seal 370 to fit between the top wall 154 of the outward-facing fork 150 and the neck ring 134. In a preferred embodiment, the distance Z can be from 0.1 mm to 4.0 mm.

[0084] Now refer to Figures 23 to 28 Regarding alternative embodiments of the grommet 600, the same reference numerals are used. As noted herein, the grommet 600 is substantially similar to the grommets 100 and 400, except for a few differences which will be described in detail below. When viewed from the top and bottom, the grommet 600 comprises a circular shape, and the grommet 600 comprises a generally cylindrical body 602. Similar to the grommets 100 and 400, the grommet 600 can be integrally molded and formed as a single piece of material, such as injection-molded plastic.

[0085] Reference Figures 23 to 26 Various views of the cable ring 600 are shown. For example... Figure 25 As shown, the grommets 600 include a plurality of openings 620 extending through the wall 116 of the outwardly projecting fork 150 and the body 602. (The last sentence appears to be incomplete and possibly refers to a different context.) Figure 4 Similar to the shown opening 202, opening 620 extends completely through body 602. Multiple openings 620 also include a consistent width from beginning to end. In particular, top section 208 and elongated section 210 include the same width. In alternative embodiments, opening 620 may include a different structure or shape than shown. Thus, similar to opening 202, opening 620 may include various structures, shapes, lengths, and orientations.

[0086] Reference Figure 25 The grommets 600 include five openings 620 on both sides. In some embodiments, the openings 620 on the grommets 600 may be more or fewer than shown. As noted herein, the openings 620 are substantially similar to and functionally identical to the plurality of openings 202 described above. Thus, the openings 620 facilitate bending of the convex fork 150 during installation of the grommets 600.

[0087] Reference Figure 24 and Figure 25 Window 220 extends into external opening 620a. Thus, the grommets 600 do not include portion 228 of wall 116 (see...). Figure 4 ).like Figure 24 As shown, the top wall 154 of the outwardly projecting fork 150 forms an angle with the wall 116. Further, as... Figure 25 As shown, the outward-convex fork 150 does not include the support member 272 (see Figure 150). Figure 4 ).like Figure 26As shown, the top section 208 of the opening 620 extends into the neck ring 134 and includes a width similar to that of the elongated section 210. Additionally, with the girdle rings 100, 400 (see...) Figure 5 and 17 In contrast, in the cable ring 600, the top portion 224 of the window 220 is significantly smaller.

[0088] Reference Figure 27 An exploded view of the fastening system 640 is shown. Specifically, the grommets 600 are aligned with the first component 670 and the pin 450. As noted herein, the grommets 600, the first component 670, and the pin 450 comprise the fastening system 640. Figure 27 As shown, the first component 670 includes a slot 672 extending through the first component 670. The slot 672 has a generally rectangular shape and is defined by an inner edge 676 of the first component 670. Figure 27 As further shown, the grommets 600 are aligned with the slot 672 of the first component 670, and the pins 450 are aligned above the upper opening 106 of the channel 104 of the grommets 600. It should be considered that either the pins 300 or 450 can be used with the grommets 600 and the first component 670.

[0089] As noted herein, the grommets 600 can be mounted in the first component 670 in the same manner as described above for the coupling of grommets 100 and 400. Therefore, similar to grommets 100 and 400, the grommets 600 can be inserted into the first component 670 at any rotational position about the longitudinal axis A. Furthermore, the pin 450 can be inserted into the grommets 600 in the same manner as described above for the coupling of grommets 100, and the pin 450 can be detachably attached to the grommets 600 as described above.

[0090] Reference Figure 28 The image shows a front view of the fastening system 640. Specifically, the grommets 600 are attached to the pins 450 and the first component 670. (As shown...) Figure 28 As shown, the first component 670 is positioned between the top wall 154 of the outwardly projecting fork 150 and the neck ring 134. As discussed previously in conjunction with the grommets 100 and 400, it should be considered that the distance between the top wall 154 of the grommets 600 and the neck ring 134 may be larger or smaller than shown. In some embodiments, the seal 370 may be attached to the grommets 600 (see...). Figure 21 Use them together.

[0091] As noted herein, the grommets 100, 400, and 600 are interchangeable and can be used with any of the aforementioned pins 300, 450, or the first components 270 and 670. Furthermore, any component / structure described in conjunction with one of the grommets 100, 400, and 600 can be implemented in different grommets 100, 400, and 600. Therefore, the grommets 100, 400, and 600 can have various structures. As further noted herein, the grommets 100, 400, and 600 are symmetrical. Therefore, the front and rear views are identical, while the right and left views are identical.

[0092] As described above, the grommets 400 and 600 can be installed in the first components 270 and 670 in the same manner as described above with the grommets 100. Therefore, the openings 420 and 620 in the bodies 402 and 602 of the grommets 400 and 600 and in the protruding fork 150 allow the protruding fork 150 to bend inwards, regardless of the orientation of the grommets 400 and 600 within the slots 350 and 672 of the first components 270 and 670. This eliminates the need for the operator to orient the grommets 400 and 600 with respect to the rectangular shape of the slots 350 and 672. Alternatively, the operator can attach the grommets 400 and 600 with or without the pins 450 to the first components 270 and 670 in a single step. Therefore, the operator does not need to spend additional time ensuring that the grommets 400 and 600 are correctly aligned with the shapes of the slots 350 and 672 before assembly. Instead, the operator can simply push the slings 400, 600 into the slots 350, 672 of the first parts 270, 670, and the protruding fork 150 will bend to allow the inner edges 352, 676 of the first parts 270, 670 to be positioned between the neck ring 134 of the slings 400, 600 and the protruding fork 150.

[0093] As will be understood from the foregoing, the grommets 100, 400, and 600 do not require orientation relative to slots 350 and 672 during installation. Common fasteners or grommets used with non-circular slots require a specific rotational position before insertion into the panel. In contrast, the grommets 100, 400, and 600 can be inserted into non-circular slots at any rotational position about the longitudinal axis A. Therefore, the grommets 100, 400, and 600 significantly reduce installation time and complexity. Furthermore, the openings 202, 420, and 620 and the window 220 in the grommets 100, 400, and 600 allow for greater flexibility and lower installation forces.

[0094] While various spatial and directional terms such as top, bottom, lower, middle, side, horizontal, vertical, and front may be used to describe embodiments of this disclosure, it should be understood that such terms are used only with respect to the orientations shown in the accompanying drawings. These orientations may be reversed, rotated, or otherwise altered, such that upper is lower, or vice versa, horizontal becomes vertical, and so on.

[0095] Variations and modifications to the foregoing are within the scope of this disclosure. It should be understood that the embodiments disclosed and defined herein extend to all alternative combinations of two or more individual features mentioned in or apparent from the text and / or drawings. All these different combinations constitute a variety of different alternative aspects of this disclosure. The claims should be interpreted to include alternative embodiments within the scope permitted by the prior art.

[0096] As previously stated, those skilled in the art will understand that although the invention has been described above with reference to specific embodiments and examples, the invention is not necessarily limited thereto, and many other embodiments, examples, uses, modifications and variations thereof are intended to be covered by the appended claims. The full disclosure of the various patents and publications cited herein is incorporated herein by reference, as are each such patent or publication individually incorporated herein by reference.

Claims

1. A grommet, comprising: A body that defines a longitudinal axis and has a channel therein; A neck ring that extends from the body and away from the longitudinal axis; as well as The protruding fork extends circumferentially around the body. The plurality of openings extend through the body and the protruding fork on opposite sides in several diametrical directions, and the grommets are configured to attach to the slots of the component in any rotational orientation about the longitudinal axis.

2. The cable loop as described in claim 1, wherein, The plurality of openings are aligned with each other on opposite sides of the circumference in several diametrical directions.

3. The cable loop as described in claim 1, wherein, The plurality of openings extend into the channels of the body.

4. The cable loop as described in claim 1, wherein, The grommets include four openings on each of the opposite sides of the body in several diametrical directions.

5. The cable loop as described in claim 1, wherein, The protruding fork includes an angled wall extending from the body, wherein the angled wall extends radially outward from the body and longitudinally toward the neck ring.

6. The cable loop as described in claim 5, wherein, The protruding fork further includes a top wall extending radially outward and downward from the body.

7. The cable loop as described in claim 5, wherein, The protruding fork has a generally truncated conical shape, and the diameter of the protruding fork increases as it extends upward toward the neck ring.

8. The cable loop as claimed in claim 1, wherein, The plurality of openings extend along the longitudinal direction of the cable loop.

9. A grommet, comprising: Body, the body defining a longitudinal axis and having an inner wall; A neck ring that extends from the body and away from the longitudinal axis; An outwardly projecting fork, the outwardly projecting fork extending partially around the body, wherein the outwardly projecting fork is configured to bend inward toward the longitudinal axis; and A plurality of openings extend through the protruding fork and the body on opposite sides in a plurality of diametrical directions, wherein each of the plurality of openings is aligned with each other on opposite sides of the body in the plurality of diametrical directions. The grommets are configured to attach to a non-circular slot in the component in any rotational orientation about the longitudinal axis.

10. The cable loop as claimed in claim 9, wherein, The body of the grommets includes windows on opposite sides in several diametrical directions of the body.

11. The cable loop as claimed in claim 10, wherein, The window extends through the neck ring and body of the cable loop.

12. The cable loop as claimed in claim 9, wherein, Each of the plurality of openings includes a top section and an elongated section, wherein the top section is positioned longitudinally above the elongated section.

13. The cable loop as claimed in claim 12, wherein, The width of each of the top sections is wider than the width of each of the elongated sections.

14. The cable loop as claimed in claim 12, wherein, The top section of the opening extends to the upper end of the loop.

15. A fastening system, comprising: A cable loop, the cable loop comprising: A body that defines a longitudinal axis and has a channel therein; A neck ring that extends radially outward from the upper end of the body; An outwardly projecting fork, extending outwardly from the body, having a generally truncated conical shape, such that the diameter of the outwardly projecting fork increases as it extends upward toward the neck ring; and A plurality of openings, said plurality of openings extending at least through the protruding fork on opposite sides in several diametrical directions; and A first component, the first component including a slot extending therethrough. The grommets are configured to attach to the slot of the first component in any rotational orientation about the longitudinal axis.

16. The fastening system of claim 15, wherein, The slot in the first component is a non-circular slot.

17. The fastening system of claim 15, wherein, The fastening system further includes a pin configured to slide through the channel of the body.

18. The fastening system of claim 17, wherein, The pin is detachably attached to the grommets.

19. The fastening system of claim 17, wherein, The pin includes a first circular flange and a second circular flange near the top of the pin, wherein a second component is configured to be fixed between the first circular flange and the second circular flange.

20. The fastening system of claim 15, wherein, The outward-facing fork is configured to bend inward toward the longitudinal axis during installation.

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