The present disclosure relates generally to the automotive field. More particularly, the present disclosure relates to a striker assembly for a vehicle.
A striker assembly is typically used to secure a hood, tailgate, or other door of a vehicle in a closed configuration, the striker being retained within an associated latch mechanism. In many applications, it is desirable that an exterior surface of the hood, tailgate, or other door is contacted or deflects without the striker rigidly contacting and/or restraining the exterior surface and becoming a point of contact for an impacting object causing the inwards deflection of the exterior surface.
The present introduction is provided as illustrative environmental context only and should not be construed to be limiting in any manner. It will be readily apparent to those of ordinary skill in the art that the concepts and principles of the present disclosure may be applied in other environmental contexts equally.
The present disclosure relates to a striker assembly for a vehicle. The striker of the striker assembly, when retained within the associated latch mechanism, is configured to collapse towards the exterior surface of the associated hood, tailgate, or other door (i.e., closure) such that the exterior surface of the hood, tailgate, or other door is contacted or deflects without the striker significantly rigidly contacting and/or restraining the exterior surface and becoming a point of contact for an impacting object causing the inwards deflection of the exterior surface. The striker assembly utilizes a reinforcement plate with a pair of deflection tabs or the like to enable this functionality, the striker contacting the pair of deflection tabs and being allowed to translate through the associated attachment plate of the striker assembly when hood impact occurs.
In one illustrative embodiment, the present disclosure provides a striker assembly for a vehicle, including: an attachment plate adapted to be coupled to a reinforcement plate of a hood, tailgate, or other door (i.e., closure) of the vehicle; and a striker including an arm coupled the attachment plate, wherein the arm is adapted to translate through a hole defined by the attachment plate when the attachment plate and the striker are compressed together. The arm is adapted to contact a deflection tab coupled to the reinforcement plate when the attachment plate and the striker are compressed together and the arm translates through the hole defined by the attachment plate, thereby deflecting the deflection tab towards an exterior surface of the hood, tailgate, or other door. In a more specific embodiment, the striker is a U-shaped member including a pair of arms, wherein each of the pair of arms is adapted to translate through an associated hole defined by the attachment plate when the attachment plate and the striker are compressed together. Each of the pair of arms is adapted to contact an associated deflection tab coupled to the reinforcement plate when the attachment plate and the striker are compressed together and each of the pair of arms translates through the associated hole defined by the attachment plate, thereby deflecting the associated deflection tab towards an exterior surface of the hood, tailgate, or other door. The attachment plate defines a plurality of holes adapted to receive a plurality of fasteners for coupling the attachment plate to the reinforcement plate. The reinforcement plate is adapted to be coupled to an interior of an exterior surface of the hood, tailgate, or other door. The striker is adapted to be retained within a latch mechanism coupled to the vehicle when the hood, tailgate, or other door is in a closed configuration.
In another illustrative embodiment, the present disclosure provides a hood of a vehicle, including: an exterior surface; a reinforcement plate coupled to an interior of the exterior surface; an attachment plate coupled to the reinforcement plate; and a striker including an arm coupled to the attachment plate, wherein the arm is adapted to translate through a hole defined by the attachment plate when the attachment plate and the striker are compressed together. The reinforcement plate includes a deflection tab, wherein the arm is adapted to contact the deflection tab when the attachment plate and the striker are compressed together and the arm translates through the hole defined by the attachment plate, thereby deflecting the deflection tab towards the exterior surface. In a more specific embodiment, the striker is a U-shaped member including a pair of arms, wherein each of the pair of arms is adapted to translate through an associated hole defined by the attachment plate when the attachment plate and the striker are compressed together. The reinforcement plate includes a pair of deflection tabs, wherein each of the pair of arms is adapted to contact an associated deflection tab when the attachment plate and the striker are compressed together and each of the pair of arms translates through the associated hole defined by the attachment plate, thereby deflecting the associated deflection tab towards the exterior surface. The attachment plate defines a plurality of holes adapted to receive a plurality of fasteners for coupling the attachment plate to the reinforcement plate. The striker is adapted to be retained within a latch mechanism coupled to the vehicle when the hood is in a closed configuration. As used here, “hood” also refers to a tailgate, door, or the like of a vehicle.
In a further illustrative embodiment, the present disclosure provides a method of providing a hood of a vehicle, including: providing an exterior surface; coupling a reinforcement plate to an interior of the exterior surface; coupling an attachment plate to the reinforcement plate; and coupling a striker including an arm to the attachment plate, wherein the arm is adapted to translate through a hole defined by the attachment plate when the attachment plate and the striker are compressed together. The reinforcement plate includes a deflection tab, wherein the arm is adapted to contact the deflection tab when the attachment plate and the striker are compressed together and the arm translates through the hole defined by the attachment plate, thereby deflecting the deflection tab towards the exterior surface. In a more specific embodiment, the striker is a U-shaped member including a pair of arms, wherein each of the pair of arms is adapted to translate through an associated hole defined by the attachment plate when the attachment plate and the striker are compressed together. The reinforcement plate includes a pair of deflection tabs, wherein each of the pair of arms is adapted to contact an associated deflection tab when the attachment plate and the striker are compressed together and each of the pair of arms translates through the associated hole defined by the attachment plate, thereby deflecting the associated deflection tab towards the exterior surface. The attachment plate defines a plurality of holes adapted to receive a plurality of fasteners for coupling the attachment plate to the reinforcement plate. The striker is adapted to be retained within a latch mechanism coupled to the vehicle when the hood is in a closed configuration. The method also includes forming the deflection tab by cutting the deflection tab within an interior portion of the reinforcement plate. As used here, “hood” also refers to a tailgate, door, or the like of a vehicle.
The present disclosure is illustrated and described with reference to the various drawings, in which like reference numbers are used to denote like assembly components/method steps, as appropriate, and in which:
The present disclosure relates to a striker assembly for a vehicle. The striker of the striker assembly, when retained within the associated latch mechanism, is configured to collapse towards the exterior surface of the associated hood, tailgate, or other door (i.e., closure) such that the exterior surface of the hood, tailgate, or other door is contacted or deflects without the striker rigidly contacting and/or restraining the exterior surface and becoming a point of contact for an impacting object causing the inwards deflection of the exterior surface. The striker assembly utilizes a reinforcement plate with a pair of deflection tabs or the like to enable this functionality, the striker contacting the pair of deflection tabs and being allowed to translate through the associated attachment plate of the striker assembly when hood impact occurs.
With a conventional striker assembly 10, the exterior surface 20 of the hood 12 is undesirably contacted and/or deflected inwards with the striker 16 rigidly contacting and restraining the exterior surface 20 and becoming a point of contact for an impacting object causing the inwards deflection of the exterior surface 20. With the striker assembly 110 of the present disclosure, the striker 116, when retained within the associated latch mechanism, is configured to collapse towards the exterior surface 20 of the hood 12 such that the exterior surface 20 is contacted and/or deflected inwards without the striker 116 rigidly contacting and/or restraining the exterior surface 20 and becoming a point of contact for an impacting object causing the inwards deflection of the exterior surface 20. In other words, the striker 116 is collapsible, and not rigid such that it becomes a point of contact for or through the exterior surface 20. When an object impacts the hood 12, the striker 116 collapses to a degree, thereby preventing it from becoming a point of contact for the object through the exterior surface 20. Rather, the overall thickness of the external surface 20, reinforcement plate 118, and striker 116 is able to contract, providing a desirable degree of “give” before the object actually contacts the striker 116.
The striker 16 includes a plurality of arms, including a front arm 16a and a rear arm 16b joined by a center section 16c, thereby forming a U-shaped structure. An end of each of the front arm 16a and the rear arm 16b is inserted into a hole 26 manufactured into the attachment plate 22, and the joints are welded or otherwise secured such that the striker 16 is rigidly affixed to the attachment plate 22. A pair of collars 28 may be used at these joints to increase their rigidity. As mentioned above, the striker 16 is adapted to be retained within a latch mechanism coupled to the vehicle 14 when the hood 12 is in a closed configuration. The rigid connection between the striker 16 and the attachment plate 22, reinforcement plate 18, and exterior surface 20 results in the striker 16 becoming a potential point of contact, indirectly or directly, when an object contacts the exterior surface 20 from outside the vehicle 14 with sufficient force.
Again, the striker 16 includes a plurality of arms, including a front arm 16a and a rear arm 16b joined by a center section 16c, thereby forming a U-shaped structure. An end of each of the front arm 16a and the rear arm 16b is inserted into a hole 26 (
The striker 116 includes a plurality of arms, including a front arm 116a and a rear arm 116b joined by a center section 116c, thereby forming a U-shaped structure. An end of each of the front arm 116a and the rear arm 116b is inserted into a hole 126 manufactured into the attachment plate 122, and the joints are welded or otherwise secured such that the striker 116 is rigidly affixed to the attachment plate 122. Here, however, when the striker 116 and the attachment plate 122 are compressed together (i.e., in opposing directions towards one another) by a sufficient force, the front arm 116a and the rear arm 116b are adapted to translate through the holes 126 manufactured into the attachment plate 122, thereby reducing the effective length of the striker 116 beyond the attachment plate 122 opposite the reinforcement plate 118 and exterior surface 20. Breakable press fit or welded connections may be used for this purpose. As mentioned above, the striker 116 is adapted to be retained within a latch mechanism coupled to the vehicle 14 when the hood 12 is in a closed configuration. The rigid, but compressible, connection between the striker 116 and the attachment plate 122, reinforcement plate 118, and exterior surface 20 lessens the potential of the striker 116 becoming a potential point of contact, indirectly or directly, when an object contacts the exterior surface 20 from outside the vehicle 14 with sufficient force.
In this embodiment, the reinforcement plate 118 includes a plurality of deflection tabs 130 coincident with the ends of the front arm 116a and the rear arm 116b. These deflection tabs 130 may each include a substantially rectangular, rounded off, or triangular structure that is cut into or coupled to the reinforcement plate 118. The deflection tabs 130 are contacted by the ends of the front arm 116a and the rear arm 116b when the front arm 116a and the rear arm 116b are translated through the associated holes 126 in the attachment plate 118, at which point the deflection tabs 130 are deflected towards the exterior surface 20, thereby providing the front arm 116a and the rear arm 116b with a degree of constrained movement through the bulk of the reinforcement plate 118 towards the exterior surface 20. Again, the rigid, but compressible, connection between the striker 116 and the attachment plate 122, reinforcement plate 118 (via the deflection tabs 130), and exterior surface 20 lessens the potential of the striker 116 becoming a potential point of contact, indirectly or directly, when an object contacts the exterior surface 20 from outside the vehicle 14 with sufficient force.
The striker 116 includes a plurality of arms, including the front arm 116a and the rear arm 116b joined by the center section 116c, thereby forming a U-shaped structure. The end of each of the front arm 116a and the rear arm 116b is inserted into a hole 126 (
In this embodiment, the reinforcement plate 118 includes the plurality of deflection tabs 130 coincident with the ends of the front arm 116a and the rear arm 116b. These deflection tabs 130 may each include a substantially rectangular, rounded off, or triangular structure that is cut into or coupled to the reinforcement plate 118. The deflection tabs 130 are contacted by the ends of the front arm 116a and the rear arm 116b when the front arm 116a and the rear arm 116b are translated through the associated holes 126 in the attachment plate 118, at which point the deflection tabs 130 are deflected towards the exterior surface 20, thereby providing the front arm 116a and the rear arm 116b with a degree of constrained movement through the bulk of the reinforcement plate 118 towards the exterior surface 20. Again, the rigid, but compressible, connection between the striker 116 and the attachment plate 122, reinforcement plate 118 (via the deflection tabs 130), and exterior surface 20 prevents the striker 116 from becoming a potential point of contact, indirectly or directly, when an object contacts the exterior surface 20 from outside the vehicle 14 with sufficient force.
In the embodiment provided, the striker 116 is a U-shaped member including a pair of arms 116a, 116b, where each of the pair of arms 116a, 116b is adapted to translate through the associated hole 126 defined by the attachment plate 122 when the attachment plate 122 and the striker 116 are compressed together. The reinforcement plate 118 includes a pair of opposed deflection tabs 130, where each of the pair of arms 116a, 116b is adapted to contact the associated deflection tab 130 when the attachment plate 122 and the striker 116 are compressed together and each of the pair of arms 116a, 116b translates through the associated hole 126 defined by the attachment plate 122, thereby deflecting the associated deflection tab 130 towards the exterior surface 20. The method 200 also includes forming the deflection tab(s) 130 by cutting the deflection tab(s) within the interior portion of the reinforcement plate 118.
Although the present disclosure is illustrated and described with reference to illustrative embodiments and specific examples thereof, it will be readily apparent to those of ordinary skill in the art that other embodiments and examples may perform similar functions and/or achieve like results. All such equivalent embodiments and examples are within the spirit and scope of the present disclosure, are contemplated thereby, and are intended to be covered by the following non-limiting claims for all purposes.