Torsion clip for providing fastening possibilities for components of a vehicle airbag system

Abstract

The invention relates to a torsion clip (1) for fastening an airbag system. The torsion clip (1) comprises an anchoring part (2) having an anchoring region (3) and a bearing region (4) and a housing part (5) configured to receive the bearing region (4) such that the anchoring part (2) is rotatably supported relative to the housing part (5). The torsion clip (1) further comprises a cover part (6) configured to cover at least the housing part (5). Upon insertion of the anchoring region (3) into an opening (51), the torsion clip (1) is transferred from an initial state into an intermediate state and from the intermediate state into an installed state. Upon transfer of the assembly (1) from the initial state into the intermediate state, the anchoring part (2) is rotated in a first rotational direction relative to the housing part (5), whereas the anchoring part (2) is moved back to a neutral position upon reaching the intermediate state, wherein upon transfer of the assembly (1) from the intermediate state into the installed state, the anchoring part (2) is rotated in a second rotational direction opposite to the first rotational direction.

Description

Technical Field

[0001] This invention generally relates to a method for securing vehicle components, particularly interior components of a vehicle, to a carrier component (e.g., a main body component). The vehicle components are, in particular, components of a vehicle airbag system or the vehicle airbag system itself.

[0002] More specifically, the present invention relates to an optimized fastening possibility, particularly for fastening components of an airbag system to a body-side mounting portion, especially in the field of vehicles. The body-side mounting portion is also referred to herein as a "vehicle body component" or "carrier component". Background Technology

[0003] Typically, the airbag system is the supply component, which is then installed into the vehicle body in the simplest possible way.

[0004] This invention considers airbag systems, particularly side impact airbags or curtain airbags in vehicle structures. Specifically, the invention therefore relates to a fastening assembly for attaching a side impact airbag or curtain airbag to a vehicle structure.

[0005] Airbags are an increasingly common safety device in the automotive industry, and when combined with other safety components such as seat belts, they help reduce fatalities during collisions. Vehicle testing and fatality statistics clearly demonstrate that the use of airbags can significantly improve the safety of motor vehicle occupants, and when combined with other passive safety features such as seat belts, can significantly reduce fatalities in serious accidents.

[0006] Manufacturers currently produce front airbags configured to protect the driver and / or passengers in a frontal impact, as well as side airbags mounted behind the pillars and / or on the sides of the vehicle seats, and curtain airbags.

[0007] Curtain airbags are typically located on the sides of a vehicle, near the roof, such as above the front and rear doors. Such airbags have very stringent requirements in terms of their intended use and the technical challenges they need to meet. Common challenges include their placement within the vehicle and how they are secured, the required trigger time, and the duration the airbag needs to remain inflated.

[0008] Other challenges may stem from the fact that there is only a short distance between the body and the occupant, and almost no vehicle material between the occupant and the vehicle in impact. For example, it is important that the airbag is deployed instantaneously, simultaneously applying enormous tearing forces to its fastening components, which then suffer the consequences of the impact.

[0009] Furthermore, it is known in the automotive industry that installing a new airbag or repairing a triggered airbag is a lengthy task involving steps such as (i) removing all the fasteners of the airbag, (ii) replacing the airbag and installing a new one, and then (iii) adjusting all its fasteners again.

[0010] The associated work typically requires the installer to manually assemble the clip assembly with the airbag at least partially and push the assembly into the vehicle housing or structure to secure or operatively attach the airbag to the vehicle.

[0011] For example, Figure 1 A conventional fastening assembly for securing airbags (such as side impact airbags or curtain airbags) is shown in the form of a fastening clip 110, which is of the type formed from the body, with a head segment 112 extending from the body. The fastening clip 110 is a metal component because it must withstand, especially during activation... Figure 1 The extreme forces that occur when the airbag is not shown in the diagram.

[0012] The head portion 112 of the metal clip (fastening clip 110) has a lower surface that abuts against the outer surface of the vehicle's fastening plate when the fastening clip 110 is inserted into the fastening plate. The fastening clip 110 also includes a lateral protruding tenon 114, the upper surface 116 of which is configured to abut against the inner surface of the fastening plate, such that the panel surface between the head portion 112 and the upper surface 116 of the tenon 114 is "clamped".

[0013] The fastening clip 110 is configured to provide a stress-free connection with the tenon 114 that only prevents the fastening clip 110 from shifting from the mounting opening after installation, or to provide a connection that is only stressed when the dimensions of the panel surface (thickness) and the opening (rectangular cut) are properly matched with the clip construction.

[0014] In the absence of stress-free connection (i.e., without elastic spring), the bias force or spring force can be provided by another component of the airbag module.

[0015] The fastening clip 110 also has a flat upper surface 118 against which the installer presses when the fastening clip 110 is inserted into the mounting opening.

[0016] However, the installer may not realize that the fastening clip 110 has reached its final installation position. As a result, the installer may waste unnecessary time pushing the fastening clip 110 further into the panel, or more importantly, may not even realize that the fastening clip 110 is not installed correctly in the panel. Then, when the airbag is deployed, the incorrectly installed fastening clip 110 may unexpectedly fail.

[0017] Summary of the Invention The object of the present invention is to provide an optimized component for providing fastening possibilities for vehicle parts, particularly for components of airbag systems or for airbag systems, especially side impact airbags or curtain airbags.

[0018] In particular, the fastening assembly is designed to be made entirely of plastic to avoid the sharp edge areas that are inevitable in fastening assemblies with metal mounting clips.

[0019] According to a preferred embodiment, the fastening assembly is also particularly capable of providing immediate feedback to the installer during installation, thereby clearly indicating that the fastening assembly has reached its final installation position.

[0020] According to the invention, this task is solved in particular by the subject matter of independent claim 1, wherein advantageous further developments of the invention are specified, particularly in the dependent claims.

[0021] Therefore, the present invention relates to a fastening possibility for vehicle components, particularly for components of airbag systems, wherein the assembly is configured as a torsion clamp. The assembly configured as a torsion clamp includes an anchoring component, a housing component, and a cover component, and is thus configured as a total of three parts.

[0022] The anchoring component of the fastening assembly configured as a torsion clamp preferably includes an anchoring region that is at least partially or in some areas at least substantially axial or rod-shaped, and an associated, and particularly at least substantially flange-shaped or plate-shaped, support region.

[0023] The housing component of the fastening assembly configured as a torsion clamp is specifically configured to receive at least a support region of at least an anchoring component, either partially or in some regions, such that the anchoring component is rotatably supported relative to the housing component about a rotation axis extending at least substantially in the longitudinal extension direction of the anchoring region, at least via a previously determined or determinable range of rotation angles.

[0024] The cover component configured as a fastening assembly for twisting clamps is specifically configured to at least partially or in some areas cover the housing component that receives the support area of ​​the anchoring component in at least partially or in some areas.

[0025] According to the invention, the component is specifically configured such that, particularly when the anchoring region of the anchoring member is inserted, especially when it is tucked into the opening provided in the carrier member, the component transitions from an initial state to an intermediate state and from the intermediate state to an installed state, or can transition from the initial state to an intermediate state and from the intermediate state to an installed state. Specifically, the anchoring member is configured such that, when the component is transitioned from the initial state to the intermediate state, starting from a neutral position relative to the housing member, the anchoring member rotates about the rotation axis in a first rotational direction.

[0026] When the component reaches or is in the intermediate state, the anchoring member moves back to the neutral position on its own. On the other hand, when the component is transitioned from the intermediate state to the installed state, starting from the neutral position relative to the housing component, the anchoring member rotates about the rotation axis in a second rotation direction opposite to the first rotation direction.

[0027] In particular, the anchoring component, housing component, and cover component configured as torsion clips are each configured as preferably fiber-reinforced plastic components, especially plastic injection-molded components.

[0028] According to a preferred embodiment of the fastening assembly configured as a twisting clip in accordance with the present invention, the cover component is installed relative to the housing component in a linearly movable, particularly linearly displaceable, manner between a first position and a second position.

[0029] When the component is in the intermediate state, the cover component is in a first position, and when the component is in the installed state, the cover component is preferably in a second position.

[0030] In this context, the components are appropriately configured such that, in order to transition the components to the installation state, linear mobility, and in particular linear displacement, of the cover component relative to the housing component is permitted only when the components detect that the anchoring area of ​​the anchoring component has been inserted, in particular, inserted into the opening provided in the carrier component, and the components have transitioned from the initial state to the intermediate state.

[0031] Therefore, feedback is provided to the installer in an easy-to-implement yet still effective manner, clearly indicating that the fastening components have reached their final installation position.

[0032] According to a design variation of this embodiment of the fastening assembly configured as a torsion clamp, the assembly is provided with a corresponding triggering mechanism that is actuated once the anchoring area of ​​the anchoring member has been inserted, in particular, into the opening provided in the carrier member, and the assembly has transitioned from the initial state to the intermediate state.

[0033] Preferably, when the triggering mechanism is actuated, the linear mobility of the cover component relative to the housing component, and in particular the linear displacement, is enabled.

[0034] In an embodiment of the fastening assembly according to the invention, the cover member is arranged in a rotationally fixed manner relative to the housing member and includes a torsion element that interacts with the anchoring member, and in particular with the anchoring region of the anchoring member, such that when the assembly transitions from an initial state to an intermediate state, the torsion element rotates, thereby generating torque to move the anchoring member back to the neutral position.

[0035] In this context, the torsion element and / or anchoring component can be specifically configured such that the interaction between the torsion element and the anchoring component is canceled when the assembly transitions from an intermediate state to an installed state, so that the torsion element does not rotate.

[0036] According to a preferred embodiment of the fastening assembly configured as a torsion clamp in accordance with the present invention, the anchoring member is configured as a hollow body in at least some areas, and the torsion element is received at least partially or in some areas inside the anchoring member configured as a hollow body in at least some areas.

[0037] In this case, it is conceivable that, at least in the initial state of the assembly, the end region of the torsion element protrudes at least partially or in some regions from the wall region of the anchoring member, which is configured as a hollow body in at least some regions.

[0038] According to a further development of this design variant, a channel opening is formed in the anchoring region of the anchoring component, and at least in the initial state of the assembly, the end region of the torsion element extends at least partially or in some regions through the channel opening.

[0039] Preferably, the channel opening formed in the anchoring region of the anchoring member is positioned and / or formed in the anchoring region of the anchoring member such that the end region of the torsion element extends at least partially or in some regions through the channel opening, at least in the initial state of the assembly, and in the intermediate state of the assembly or when the assembly is transitioned from the intermediate state to the installation state, the end region of the torsion element contacts the wall region surrounding the opening provided in the carrier member and is pressed into the interior of the anchoring member, which is configured as a hollow body in at least some regions, through the channel opening.

[0040] According to further developments of this design variant, or generally, according to further developments of the fastening assembly configured as a torsion clamp, the cover component is specified to include a locking element configured to prevent movement, particularly linear movement, of the cover component relative to the housing component in a first state of the locking element, and to allow movement, particularly linear movement, of the cover component relative to the housing component in a second state of the locking element.

[0041] The locking element may be formed from the end region of a torsion element, which at least partially or in some regions extends through the channel opening, at least in the initial state of the assembly.

[0042] According to a preferred embodiment of the fastening assembly based on the invention and configured as a torsion clamp, the cover component includes a linear guide configured to interact, at least partially or in some regions, with a corresponding linear guide of the housing component that is complementary to the linear guide of the cover component when the component is transitioned from its intermediate state to its installed state, such that the cover component is movable relative to the housing component in the longitudinal extension direction of the anchoring region, particularly linearly movable.

[0043] According to a further development of this design variant, the cover component includes a locking device configured to cooperate with a corresponding mating locking device of the housing component when or after the component is transitioned from its intermediate state to its installed state, such that the cover component is secured to the housing component after movement relative to the housing component in the longitudinal extension direction of the anchoring area.

[0044] According to a preferred embodiment of the fastening assembly configured as a torsion clamp in accordance with the invention, the anchoring member, and in particular the support region of the anchoring member, includes at least one ramp-shaped region, and the cover member includes at least one driving region protruding in the longitudinal extension direction of the anchoring region, the at least one driving region being configured and cooperating with the at least one ramp-shaped region of the anchoring member in such a way that, in the case of the cover member moving relative to the housing member in the longitudinal extension direction of the anchoring region, and in particular linearly moving, a torque acting on the anchoring member is generated, particularly according to the principle of the inclined plane.

[0045] On the other hand, according to a preferred embodiment of the fastening assembly configured as a torsion clamp according to the present invention, the end region of the anchoring region of the anchoring member opposite to the support region of the anchoring member is configured at least partially or in some regions as a guide region having at least one guide surface, said at least one guide surface being configured such that when the anchoring region is inserted, and particularly inserted into an opening provided in the carrier member, a torque is generated and introduced into the anchoring member, such that starting from the neutral position of the anchoring member, the anchoring member rotates relative to the housing member about a rotation axis in a first rotational direction.

[0046] In this context, it is advantageous that the anchoring region of the anchoring component between the guide region and the support region includes at least one rib region that projects radially from the anchoring region, and preferably includes two rib regions that are opposite to each other, each rib region projecting radially from the anchoring region.

[0047] In this context, it is conceivable that at least one rib region projecting radially from the anchoring region includes an upper surface facing the support region of the anchoring member and a lower surface opposite the upper surface, wherein, in the installed state of the assembly, the edge region of the carrier member surrounding the opening disposed in the carrier member is at least partially or in some regions received between the upper surface of the at least one rib region projecting radially from the anchoring region and the downward-facing surface of the housing member.

[0048] As an alternative or supplement to this purpose, at least one rib region projecting radially from the anchoring region includes an upper surface facing the support region of the anchoring member and a lower surface opposite to the upper surface, wherein the lower surface of the at least one rib region projecting radially from the anchoring region and the lower region of the channel opening formed in the anchoring region of the anchoring member are at least substantially in a common plane perpendicular to the axis of rotation.

[0049] The fastening assembly configured as a torsion clamp, and in particular the anchoring component of the assembly, is specifically configured for installation in a standard opening in the carrier component for the airbag mount, wherein the standard opening for the airbag mount is specifically a rectangle with dimensions of approximately 7.4 mm x 9.4 mm.

[0050] On the other hand, according to a preferred embodiment of the fastening assembly according to the invention and configured as a twisting clamp, the assembly includes an anti-rotation device, particularly in the form of a hole / pin combination, which interacts with the edge region of the carrier component surrounding an opening disposed in the carrier component. The anti-rotation device is configured such that, at least when the assembly is transitioned from an initial state to an intermediate state, the housing component of the assembly remains rotatably fixed relative to the carrier component.

[0051] Finally, the fastening assembly configured as a twist clamp may be specified to include an airbag retaining member, which is particularly releasable or connectable to the housing and / or cover members of the assembly.

[0052] In particular, the fastening assembly configured as a torsion clamp can reversibly switch between its initial state and its installed state.

[0053] The advantages achievable by this invention are clear: in particular, the torsion clip according to the invention is an all-plastic airbag clip with installation verification for securing an airbag or airbag component to a vehicle carrier component, and especially the main body component. The airbag clip is particularly compatible with the standard 7.4mm x 9.4mm hole size for curtain airbag applications.

[0054] A significant advantage of using a variant of the airbag clip configured as a twist clamp is that the risk of the airbag being damaged or destroyed due to sharp metal edges is minimized when using the airbag clip. This risk cannot be eliminated with airbag clips made of metal.

[0055] This overcomes a bias in the technical field that prevents all-plastic clips from being used as airbag clips due to the high holding force required when triggering the airbag module and the limitation on the hole size for attaching the airbag clip.

[0056] Furthermore, according to a preferred embodiment of the invention, the airbag clip according to the invention has an alignment function with installation verification.

[0057] In particular, the airbag clip according to the invention is very easy to assemble and disassemble. Due to the possibility of using glass fiber reinforced plastic, the airbag clip has low weight and also has relatively high retention.

[0058] In addition, the airbag clip according to the invention includes not only installation verification, but also a centering function, which uses a rotating clip or twisting clip concept to fasten the airbag to the body of the vehicle.

[0059] The airbag clip is configured to continue rotating when the airbag clip is actuated without deforming the material of the torsion element.

[0060] Referring to the accompanying drawings, exemplary embodiments of the airbag clip according to the present invention are described in the following paragraphs.

[0061] Independent claim 1 defines the core idea of ​​the invention: a three-part fastening assembly that can be installed in a procedurally reliable and safe manner via a multi-stage torsion and rotation mechanism, and has high holding force. The benefits arising from this configuration are varied. A significant advantage is the creation of a fail-safe assembly (“fail-proof”). The mechanism by which the anchoring member first rotates in a first direction, then moves back to a neutral position on its own, and finally locks in place via the linear movement of the cover member in a second, opposite direction, provides clear and unambiguous feedback to the installer.

[0062] The automatic return to the pre-locked intermediate position generates a clearly perceptible and / or audible signal (e.g., a "click"), which signals to the installer that the clip has correctly passed through the opening in the carrier component. Final locking is only achieved after this step by pressing down the cover component. This reliably eliminates the possibility of incorrect installation where the clip is not fully anchored in the carrier component, which is particularly crucial for safety-critical components such as airbag systems.

[0063] Another decisive advantage of the mechanical principle defined in claim 1 is that it overcomes the previous disadvantages of pure plastic clips.

[0064] In the automotive industry, there is a long-standing bias that all-plastic clips cannot provide the high holding force required for attaching airbag modules, especially in limited design space and with hole size specifications.

[0065] The component according to the invention solves this problem through intelligent function allocation and force transmission. The final rotational movement of the anchoring component, driven by the linear movement of the cover component via a ramp mechanism, to the final locked position generates a wide, form-fitting rear engagement with the carrier component. This large contact surface is optimally distributed to handle the extreme tensile forces generated during airbag deployment and prevents the clamps from being pulled out.

[0066] The separation of functions across the three components also enables material engineering optimization: the anchoring components can be made of highly rigid fiber-reinforced plastics to provide maximum holding force, while the torsion element of the cap component can be made of a more flexible, fatigue-resistant material (e.g., POM).

[0067] Furthermore, the all-plastic basic configuration as defined in claim 1 offers significant safety and cost advantages. Conventional metal clips pose a risk that their sharp edges may damage the airbag during airbag deployment, thereby impairing its function or causing it to malfunction. The all-plastic clips completely eliminate this risk.

[0068] Economically, injection molding is significantly cheaper than the multi-stage manufacturing of metal clips or hybrid clips, which requires stamping, bending, and typical assembly processes. The lower weight of plastic clips also contributes to overall vehicle weight reduction, which in turn lowers fuel consumption and CO2 emissions.

[0069] Various modifications are envisioned as alternative designs to the configuration described in claim 1. Thus, the geometry of the ramp surface on the anchoring member and the drive area on the cap member can be altered to adjust the transmission ratio between linear thrust and final rotational movement. A steeper ramp would allow for faster locking with greater force, while a flatter ramp increases installation comfort with lower actuation force.

[0070] Similarly, the torsion element can be configured not only as an integral pin, but also as a separate spring component (e.g., a coiled torsion spring made of metal or plastic) that acts between the cover component and the anchoring component to enable more precise adjustment of the return force.

[0071] Independent claim 27 discloses a particularly robust design variant of the invention, wherein the anchoring component comprises an overmolded metal insert. This method particularly combines the advantages of metal and plastic to achieve maximum performance.

[0072] The main advantage of this hybrid design is the significant increase in holding force and overall mechanical flexibility without sacrificing the core advantages of the torsion locking mechanism. The metal insert, typically a precision-manufactured stamped and bent clip made of high-strength spring steel, is inserted directly into the injection mold and overmolded with plastic. This creates an inseparable composite in which the metal insert forms the primary load path for tensile and shear forces.

[0073] The technical effect of this embodiment is entirely aimed at the most pressing need for structural reinforcement. While plastic continues to provide complex geometric functions such as ramps, guides, and torsional mating supports, and also forms the smooth outer surface of the protective airbag, the internal metal inserts provide retention force far exceeding that of all-plastic components.

[0074] This allows the clips to be used in applications where the most extreme requirements for holding force are placed on all-plastic clips that will reach the limits of their material. At the same time, the torsion mechanism fully preserves the advantages of a procedurally reliable and safe installation. The metal inserts are completely encapsulated in plastic, ensuring that no sharp edges can penetrate to the outside and jeopardize the airbag.

[0075] In effect, this means that the clip combines the mechanical strength of a metal clip with the functional intelligence and security of a plastic clip. This "best of both worlds" solution is superior to conventional hybrid clips that simply assemble metal and plastic parts together.

[0076] Direct overmolding produces a form-fit and material-locking connection, ensuring optimal force transfer between materials and preventing delamination or interface failure. This principle allows for reduced plastic wall thickness, resulting in more compact and lighter parts compared to solid plastic clips of the same strength.

[0077] Alternative embodiments of claim 32 may involve the design and placement of the metal insert. Instead of reinforcing the entire anchoring component, the metal insert may be placed only partially in high-stress areas such as the rear engagement foot of the anchor to further optimize weight and cost. The use of different metals, such as aluminum for weight reduction or special alloys for increased temperature resistance, is also conceivable. Furthermore, the housing component may be provided with the metal insert to increase its rotational resistance relative to the body, or to create particularly robust support for the anchoring component.

[0078] Independent claim 28 describes another innovative hybrid technology in which a plastic substrate is provided with an electroplated metallic coating. In contrast to overmolded metal inserts that increase overall strength, the electroplated coating primarily relates to improving surface properties.

[0079] The main advantage of this method is a significant increase in the surface stiffness and hardness of plastic parts. This results in improved wear resistance and more precise mechanical function throughout the vehicle's lifespan.

[0080] The technical benefits are particularly evident at the functional contact surfaces of the clamps. The ramp surfaces of the anchoring components, which slide against each other under high pressure during final locking, and the drive area of ​​the cap component are protected from wear and plastic deformation by a hard metal layer (e.g., made of nickel or chromium).

[0081] This ensures that the transmission of the force required for rotational movement functions reliably, even years later or under extreme temperature conditions. Similarly, the increased stiffness of the rear engagement foot and locking element of the anchor results in a more precise and durable lock without completely losing the elasticity of the underlying plastic core.

[0082] This technology allows for the manufacture of components that combine the lightweight and geometrical design freedom of plastics with the surface hardness and high-quality appearance of metals. The thin but highly rigid metal layer allows for the construction of thin-walled structures that still possess the required stiffness. This is particularly advantageous for optimally utilizing limited design space.

[0083] Another advantage is the surface conductivity, which can be used to shield against electromagnetic interference (EMI) or connect to ground potential. The torsion locking mechanism benefits from this increased precision, resulting in clearer tactile feedback during assembly.

[0084] Various coating materials and methods can be considered alternative configurations. In addition to nickel and chromium, copper layers (as a base layer) or special alloy layers can be used to further improve corrosion resistance or lubrication properties.

[0085] It is also conceivable to selectively apply coatings only to high-stress functional surfaces to save on manufacturing costs. For this purpose, masking methods can be used prior to the electroplating process. The combination of an electroplated coating on anchoring components with an uncoated cap component can also be advantageous to achieve optimal sliding and wear behavior between the two components.

[0086] The triggering mechanism, locking element, and linear guide work together to force and sequential installation. This prevents the installer from locking the clips completely in a partially or incorrectly inserted state, significantly increasing the overall system's functional safety. The locking element and mating latches provide permanent and vibration-resistant fixation in the installed state.

[0087] Defining the torsion element as an integral part of the cover component that engages within the cavity of the anchoring component represents a particularly ingenious and space-saving solution. The channel opening (9) and the resulting end region of the torsion element form the core of the triggering and locking mechanism. The ramp and drive region are key features for converting the linear installation force into a final high-strength rotary lock.

[0088] The ribbed area not only guides and centers the anchors within the opening, but also increases the bending strength of the anchor shaft. The standard opening design ensures compatibility with existing body designs and facilitates market adoption. Attached Figure Description

[0089] Referring to the accompanying drawings, exemplary embodiments of the airbag clip according to the present invention are described in the following paragraphs.

[0090] These accompanying figures illustrate:

[0091] Figure 1 A fastening clip known from the prior art for providing fastening possibilities for an airbag system is shown schematically and in an isometric view;

[0092] Figure 2 An exemplary embodiment of an airbag clip configured as a twisting clip according to the invention, in its initial state according to an isometric view, is shown schematically and in an isometric view.

[0093] Figure 3 An exemplary embodiment of the airbag clip according to the invention in an installed state is shown schematically and in an isometric view;

[0094] Figure 4 An exemplary embodiment of the airbag clip according to the invention is shown schematically and in an isometric exploded view;

[0095] Figure 5A An exemplary embodiment of the airbag clip according to the invention is shown schematically and in isometric view in its initial state before the anchoring component of the airbag clip is inserted into the opening provided in the carrier component (body).

[0096] Figure 5B Schematably and in an isometric view, the first sub-region of the anchoring member is inserted into the opening provided in the carrier member (body) after the anchoring member has been inserted. Figure 5A An exemplary embodiment of the airbag clip;

[0097] Figure 5C Schematably and in an isometric view, the anchoring component of the airbag clip is further inserted into an opening provided in the carrier component (body), and the airbag clip has been removed from the airbag clip according to... Figure 5A The initial state is transformed to according to Figure 5C The basis of the intermediate state Figure 5B An exemplary embodiment of the airbag clip;

[0098] Figure 5D Schematic and isometric view showing the airbag clip having been removed Figure 5C The intermediate state shown is transitioned to the installation state according to... Figure 5C An exemplary embodiment of the airbag clip;

[0099] Figure 6A Schematic and shown in isometric view according to Figure 5A An exemplary embodiment of the airbag clip according to the present invention, wherein the airbag clip is further provided with an airbag retaining member;

[0100] Figure 6B Schematic and shown in isometric view according to Figure 5D An exemplary embodiment of the airbag clip according to the present invention, wherein the airbag clip is provided with Figure 6A The airbag retainer shown;

[0101] Figure 7A An exemplary embodiment of the airbag clip according to the invention in its initial state is shown schematically and in a plan view of the anchoring member as viewed from below;

[0102] Figure 7B The anchoring components of the airbag clip are schematically shown in the bottom view, in a state where the airbag clip is transitioning from its initial state to an intermediate state.

[0103] Figure 7C An anchoring member according to an exemplary embodiment of the airbag clip according to the invention is shown schematically and in a bottom view, in a state where the airbag clip has been switched to its intermediate state;

[0104] Figure 7D An anchoring component of an exemplary embodiment of the airbag clip according to the invention is shown schematically and in a bottom view after the airbag clip has been converted to its installed state;

[0105] Figure 8 An anchoring component of an exemplary embodiment of the airbag clip according to the invention is shown schematically and in an isometric view;

[0106] Figure 9 A housing component of an exemplary embodiment of the airbag clip according to the invention is shown schematically and in isometric view;

[0107] Figure 10 An exemplary embodiment of the airbag clip according to the invention is shown schematically and in an isometric view at least in Figure 9 Received in the area of ​​the housing component Figure 8 Anchoring components;

[0108] Figure 11 The cover component of an exemplary embodiment of the airbag clip according to the invention is shown schematically and in an isometric view;

[0109] Figure 12 The triggering mechanism of an exemplary embodiment of the airbag clip according to the invention is schematically shown and illustrated in a cross-sectional view;

[0110] Figure 13 An exemplary embodiment of an airbag retaining member according to the invention, configured as an airbag retainer, is shown schematically and in isometric view; and

[0111] Figure 14Schematic and shown in the plan view from below, according to Figure 12 Airbag retainer. Detailed Implementation

[0112] The described exemplary embodiments relate to fastening assemblies in the form of airbag clips suitable for attaching devices and accessories. Embodiments of the invention are typically used in vehicles.

[0113] Although the invention is described with reference to a vehicle, the invention is not limited to vehicles, but can also be used in other structures that require attachment of accessories or peripheral components to the structure.

[0114] Certain terms are used for convenience in the following description, but this is not a limitation. The terms “right,” “left,” “down,” “up,” “front,” “back,” “upward,” “below,” and “downward” refer to the directions mentioned in the accompanying drawings and relate to the components described during assembly and installation. The terms “inward,” “toward,” and “outward,” “toward” refer to directions toward or away from the specified centerline or geometric center point (e.g., central axis) of the described element, and their respective meanings are self-evident from the context of the description.

[0115] Furthermore, as used herein, the terms “connection,” “attachment,” “link,” and “installation” are intended to include both direct connections between two elements without any other intermediate elements and indirect connections between elements, wherein one or more other elements are located between them. The terms include those explicitly mentioned above, their derivatives, and words with similar meanings.

[0116] Figures 2 to 14 An exemplary embodiment of the fastening assembly according to the invention, schematically shown in the figure, is configured as a twisting clamp and is particularly used as an airbag clamp 1 for fastening an airbag (not shown) or a component thereof to a vehicle carrier component 50.

[0117] For example, specifically from Figures 2 to 4 As shown in the illustration, the airbag clip 1 includes an anchoring member 2 having an anchoring region 3 that is at least partially or substantially axial or rod-shaped in some areas, and a support region 4 connected thereto that is at least substantially flange-shaped or plate-shaped, and a housing member 5 configured to receive the support region 4 of the anchoring member 2 at least partially or in some areas, such that the anchoring member 2 is rotatably mounted relative to the housing member 5 about a rotation axis that extends at least substantially in the longitudinal extension direction of the anchoring region 3, at least within a previously determined or determinable range of rotation angles.

[0118] In addition, the airbag clip 1 includes a cover member 6, which is configured to at least partially or in some areas cover the housing member 5 that receives the support area 4 of the anchoring member 2.

[0119] The anchoring component 2 of the airbag clip 1 is also Figure 8 It is shown in a single diagram in the middle, while Figure 9 The housing component 5 of the airbag clip 1 is shown separately.

[0120] exist Figure 10 In the image, the anchoring component 2 of the airbag clip 1 is shown in a state where it is at least partially or in some areas received by the housing component 5.

[0121] Figure 11 The cover component 6 of the airbag clip 1 is shown in a single illustration.

[0122] For example, in particular Figures 5A to 5D The illustrations and Figures 7A-7D As can be seen in the illustration, the airbag clip 1 is configured such that, particularly when the anchoring region 3 of the anchoring member 2 is inserted and preferably tucked into the opening 51 provided in the carrier member 50, it transitions from an initial state to an intermediate state and from an intermediate state to an installed state, or it can transition from an initial state to an intermediate state and from an intermediate state to an installed state. The anchoring member 2 is configured such that, when the airbag clip 1 is transitioned from the initial state to the intermediate state, starting from a neutral position relative to the housing member 5, the anchoring member 2 rotates about the rotation axis in a first rotational direction. When the airbag clip 1 reaches or is in the intermediate state of the airbag clip 1, the anchoring member 2 moves back to the neutral position. And when the airbag clip 1 is transitioned from the intermediate state to the installed state, starting from a neutral position relative to the housing member 5, the anchoring member 2 rotates about the rotation axis in a second rotational direction opposite to the first rotational direction.

[0123] on the other hand, Figure 5A and Figure 5D or Figure 6A and Figure 6B The cover component 6 is shown to be mounted relative to the housing component 5 in a linearly movable and, in particular, linearly slidable manner between a first position and a second position, wherein the cover component 6 is in the first position when the airbag clip 1 is in an intermediate state, and wherein the cover component 6 is in the second position when the airbag clip 1 is in the mounted state.

[0124] The airbag clip 1 is configured such that, in order to switch the airbag clip 1 to the installation state, linear mobility, and in particular linear displacement, of the cover member 6 relative to the housing member 5 is only permitted when the airbag clip 1 detects that the anchoring area 3 of the anchoring member 2 has been inserted, in particular inserted into the opening 51 provided in the carrier member 50, and the airbag clip 1 has been switched from the initial state to the intermediate state.

[0125] For example, specifically according to Figure 12 As can be seen in the cross-sectional view, the airbag clip 1 includes a triggering mechanism 8, which is actuated once the anchoring region 3 of the anchoring member 2 has been inserted, particularly into the opening 51 provided in the support member 50, and the airbag clip 1 has transitioned from the initial state to the intermediate state. This is also... Figure 5B and Figure 5C As shown in the image.

[0126] When the triggering mechanism 8 is actuated, the linear mobility, and in particular the linear displacement, of the cover component 6 relative to the housing component 5 is enabled.

[0127] Specifically, the cover member 6 is arranged in a rotationally fixed manner relative to the housing member 5, and includes a torsion element 7 integrally formed with the housing member 5, such as in... Figure 11 It can be seen in the image.

[0128] The torsion element 7 interacts with the anchoring member 2, and in particular with the anchoring region 3 of the anchoring member 2, such that when the assembly 1 transitions from the initial state to the intermediate state, the torsion element 7 rotates, thereby generating torque to move the anchoring member 2 back to the neutral position.

[0129] For example, specifically from the basis Figure 12 As can be seen from the cross-sectional view, the torsion element 7 and / or the anchoring component 2 are configured such that when the airbag clip 1 is switched from the intermediate state to the installation state, the interaction between the torsion element 7 and the anchoring component 2 is canceled, so that the torsion element 7 does not rotate.

[0130] The anchoring member 2 is configured as a hollow body in at least some areas, and the torsion element 7 is received at least partially or in some areas within the interior of the anchoring member 2, which is configured as a hollow body in at least some areas. At least in the initial state of the airbag clip 1, the end region 8 of the torsion element 7 protrudes at least partially or in some areas from the wall region of the anchoring member 2, which is configured as a hollow body in at least some areas.

[0131] In particular, as from the perspective of Figure 12 As can be seen from the cross-sectional view, the channel opening 9 is formed in the anchoring region 3 of the anchoring member 2, and at least in the initial state of the airbag clip 1, the end region 8 of the torsion element 7 extends at least partially or in some regions through the channel opening.

[0132] The channel opening 9 formed in the anchoring region 3 of the anchoring member 2 is positioned and / or formed in the anchoring region 3 of the anchoring member 2 such that the end region 8 of the torsion element 7 extends at least partially or in some regions through the channel opening 9 at least in the initial state of the airbag clip 1, and contacts the wall region surrounding the opening 51 provided in the carrier member 50 in the intermediate state of the airbag clip 1 or when the airbag clip 1 is switched from the intermediate state to the installation state, and is pressed into the interior of the anchoring member 2, which is configured as a hollow body in at least some regions, through the channel opening 9.

[0133] The cover component 6 may include a locking element 10 configured to prevent movement, particularly linear movement, of the cover component 6 relative to the housing component 5 in a first state, and to allow movement, particularly linear movement, of the cover component 6 relative to the housing component 5 in a second state.

[0134] In an exemplary embodiment of the airbag clip 1 according to the invention shown in the accompanying drawings, the locking element 10 is formed by the end region 8 of the torsion element 7, which, in the initial state of the airbag clip 1, extends at least partially or in some regions through the channel opening 9.

[0135] From the basis Figure 11 As can be seen from the illustration, the cover component 6 includes a linear guide 11, which is configured to interact with a corresponding linear guide 12 of the housing component 5, which is at least partially or in some regions complementively formed with the linear guide 11 of the cover component 6, at least when the airbag clip 1 is switched from an intermediate state to an installed state, such that the cover component 6 is movable relative to the housing component 5 in the longitudinal extension direction of the anchoring region 3, and in particular linearly movable.

[0136] In addition, according to Figure 11 As can be seen in the illustration, the cover component 6 includes a locking device 13, which is configured to cooperate with a corresponding mating locking device 14 of the housing component 5 when or after the airbag clip 1 is switched from the intermediate state to the installation state, such that the cover component 6 is fixed to the housing component 5 after its movement relative to the housing component 5 in the longitudinal extension direction of the anchoring region 3.

[0137] Figure 8 The anchoring component 2, and particularly the support area 4 of the anchoring component 2, is shown to have at least one sloping area 15.

[0138] on the other hand, Figure 11The cover member 6 is shown to include at least one drive region 16 protruding in the longitudinal extension direction of the anchoring region 3, the at least one drive region being configured and cooperating with at least one ramp-shaped region 15 of the anchoring member 2 such that, in the event that the cover member 6 moves relative to the housing member 5 in the longitudinal extension direction of the anchoring region 3, and particularly in a linear manner, a torque acting on the anchoring member 2 is generated, particularly according to the principle of the inclined plane.

[0139] exist Figure 2 and Figure 3 In this embodiment, it is suggested that the end region 8 of the anchoring region 3 of the anchoring member 2, which is opposite to the support region 4 of the anchoring member 2, be configured at least partially or in some regions as a guide region 17 having at least one guide surface, said at least one guide surface being configured such that when the anchoring region 3 is inserted, and in particular inserted into the opening 51 provided in the carrier member 50, a torque is generated and introduced into the anchoring member 2, such that starting from the neutral position of the anchoring member 2, the anchoring member 2 rotates relative to the housing member 5 about the rotation axis in a first rotational direction.

[0140] on the other hand, Figure 8 The anchoring region 3 of the anchoring member 2 between the guide region 17 and the support region 4 includes at least one rib region 18 that protrudes radially from the anchoring region 3, and preferably includes two rib regions 18 that are opposite to each other, each rib region protruding radially from the anchoring region 3.

[0141] Specifically, at least one rib region 18 protruding radially from the anchoring region 3 is defined to include an upper surface facing the support region 4 of the anchoring member 2 and a lower surface opposite to the upper surface, wherein, in the installed state of the airbag clip 1, the edge region of the carrier member 50 surrounding the opening 51 disposed in the carrier member 50 is received at least partially or in some regions between the upper surface of the at least one rib region 18 protruding radially from the anchoring region 3 and the downward-facing surface of the housing member 5.

[0142] Furthermore, specifically, it is specified that at least one rib region 18 protruding radially from the anchoring region 3 includes an upper surface facing the support region 4 of the anchoring member 2 and a lower surface opposite to the upper surface, wherein the lower surface of the at least one rib region 18 protruding radially from the anchoring region 3 and the lower region of the channel opening 9 formed in the anchoring region 3 of the anchoring member 2 are at least substantially in a common plane perpendicular to the axis of rotation.

[0143] Anchoring component 2, housing component 5, and cover component 6 are each configured as preferably fiber-reinforced plastic components, particularly plastic injection-molded components. In an alternative embodiment, one of the components, particularly anchoring component 2, can be configured as a hybrid component. This can be achieved by directly overlaying a molded metal insert, which increases holding force and mechanical strength, while the outer plastic layer ensures complex geometries and surface finishes. Another advantageous embodiment proposes that the plastic substrate (e.g., anchoring component 2) be provided with an electroplated deposited metal coating to increase surface stiffness, wear resistance of functional surfaces, and dimensional accuracy.

[0144] according to Figure 14 The illustration shows that the airbag clip 1 includes an anti-rotation device 19, particularly in the form of a hole / pin combination, which interacts with the edge region of the carrier component 50 surrounding the opening 51 disposed in the carrier component 50. The anti-rotation device is configured to keep the housing component 5 and the airbag clip 1 rotatably fixed relative to the carrier component 50, at least when the airbag clip 1 is transitioned from an initial state to an intermediate state.

[0145] For example, specifically according to Figure 13 As can be seen in the illustration, the airbag clip 1 may include an airbag retaining member 20, which is particularly releasablely connected to or connectable to the housing member 5 and / or cover member 6 of the airbag clip 1.

[0146] The present invention is not limited to the embodiments shown in the accompanying drawings, but is the result when all the features disclosed herein are considered together.

[0147] In particular, it is conceivable that the airbag clip 1, and especially the anchoring component 2 of the airbag clip 1, is configured for installation in a standard opening 51 provided in the carrier component 50 for the airbag mounting, wherein the standard opening 51 for the airbag mounting is in particular a rectangle with dimensions of approximately 7.4 mm x 9.4 mm.

[0148] On the other hand, it is conceivable that the airbag clip 1 can be reversibly switched between its initial state and its installed state.

[0149] List of reference numerals

[0150] 1. Device / torsion clamp / airbag clamp for providing fastening capability

[0151] 2 Anchoring components

[0152] 3. Anchorage area of ​​anchorage components

[0153] 4. Support area of ​​anchoring components

[0154] 5. Housing components

[0155] 6. Cover components

[0156] 7 Torsion element

[0157] 8. End area of ​​the torsion element / release mechanism

[0158] 9. Channel openings in the anchorage area of ​​the anchorage component

[0159] 10. Locking element of the cover component

[0160] 11. Linear guide for cover components

[0161] 12. Linear guide for housing components

[0162] 13. Locking device for cover components

[0163] 14 Locking device for housing components

[0164] 15. Sloping area of ​​anchoring components

[0165] 16. Drive area of ​​the cover component

[0166] 17. Guide area of ​​the anchoring zone of the anchoring component

[0167] 18. Rib area of ​​the anchoring zone of the anchoring component

[0168] 19 Anti-rotation device

[0169] 20 Airbag retaining components

[0170] 50 Carrier components / main body

[0171] 51. Openings in the carrier component

[0172] 110 Fastening clamp (Prior art)

[0173] 112 Head segment (existing technology)

[0174] 114 Tenon (Prior Art)

[0175] 116 The upper surface of the tenon (prior art)

[0176] 118 Upper surface of the fastening clamp (prior art)

Claims

1. A component (1) for providing fastening capability for vehicle components, particularly components of an airbag system, said component (1) being configured as a twist clamp and comprising the following components: - Anchoring component (2), which in particular has an anchoring region (3) that is at least partially or in some areas at least substantially shaft-shaped or rod-shaped, and has a support region (4) thereto that is at least substantially flange-shaped or plate-shaped. - A housing component (5) configured to receive at least a partial or partial support region (4) of the anchoring component (2) such that the anchoring component (2) is rotatably supported relative to the housing component (5) about a rotation axis that extends at least substantially in the longitudinal extension direction of the anchoring region (3), at least within a previously determined or determinable range of rotation angles. as well as - Cover component (6), the cover component being configured to at least partially or in some areas cover the housing component (5) which receives the support area (4) of the anchoring component (2) at least partially or in some areas. The component (1) is configured such that, particularly when the anchoring region (3) of the anchoring member (2) is inserted and preferably inserted into the opening (51) provided in the carrier member (50), the component (1) transitions from an initial state to an intermediate state and from the intermediate state to an installed state, or is capable of transitioning from an initial state to an intermediate state and from the intermediate state to an installed state, wherein the anchoring member (2) is configured such that, when the component (1) is transitioned from the initial state to the intermediate state, starting from a neutral position relative to the housing member (5), the anchoring member (2) rotates about the rotation axis in a first rotational direction, wherein, upon reaching or being in the intermediate state of the component (1), the anchoring member (2) moves back to the neutral position, and wherein, when the component (1) is transitioned from the intermediate state to the installed state, starting from a neutral position relative to the housing member (5), the anchoring member (2) rotates about the rotation axis in a second rotational direction opposite to the first rotational direction.

2. The component (1) according to claim 1, The cover member (6) is mounted relative to the housing member (5) in a linearly movable and, in particular, linearly displaceable manner between a first position and a second position, wherein the cover member (6) is in the first position when the component (1) is in the intermediate state, and wherein the cover member (6) is in the second position when the component (1) is in the installed state, wherein the component (1) is configured such that, in order to switch the component (1) to the installed state, the linear mobility and, in particular, linear displaceability of the cover member (6) relative to the housing member (5) is permitted only when the component (1) detects that the anchoring region (3) of the anchoring member (2) has been inserted, in particular, inserted into the opening (51) provided in the carrier member (50) and the component (1) has switched from the initial state to the intermediate state.

3. The component (1) according to claim 2. The component (1) includes a triggering mechanism (8) that is actuated once the anchoring region (3) of the anchoring member (2) has been inserted, particularly into the opening (51) in the carrier member (50), and the component (1) has transitioned from the initial state to the intermediate state. When the triggering mechanism (8) is actuated, the linear mobility, and in particular the linear displacement, of the cover member (6) relative to the housing member (5) is enabled.

4. The component (1) according to any one of claims 1 to 3. The cover member (6) is arranged in a rotationally fixed manner relative to the housing member (5) and includes a torsion element (7) that interacts with the anchoring member (2) and, in particular, with the anchoring area (3) of the anchoring member (2) such that when the assembly (1) transitions from the initial state to the intermediate state, the torsion element (7) is rotated to generate torque to move the anchoring member (2) back to the neutral position.

5. The component (1) according to claim 4. The torsion element (7) and / or the anchoring component (2) are configured such that when the assembly (1) transitions from the intermediate state to the installation state, the interaction between the torsion element (7) and the anchoring component (2) is canceled, so that the torsion element (7) does not rotate.

6. The component (1) according to claim 4 or 5. The anchoring member (2) is at least partially configured as a hollow body, and the torsion element (7) is at least partially or received in some regions within the interior of the anchoring member (2), which is configured as a hollow body in at least some regions. At least in the initial state of the component (1), the end region (8) of the torsion element (7) protrudes at least partially or in some regions from the wall region of the anchoring member (2), which is configured as a hollow body in at least some regions.

7. The component (1) according to claim 6. The channel opening (9) is formed in the anchoring region (3) of the anchoring component (2), and at least in the initial state of the component (1), the end region (8) of the torsion element (7) extends at least partially or in some regions through the channel opening.

8. The component (1) according to claim 7. The channel opening (9) formed in the anchoring region (3) of the anchoring member (2) is positioned and / or formed in the anchoring region (3) of the anchoring member (2) such that the end region (8) of the torsion element (7) extends at least partially or in some regions through the channel opening (9) at least in the initial state of the assembly (1), and in the intermediate state of the assembly (1) or when the assembly (1) is switched from the intermediate state to the installation state, the end region (8) of the torsion element (7) contacts the wall region surrounding the opening (51) provided in the carrier member (50) and is pressed into the interior of the anchoring member (2) which is configured as a hollow body in at least some regions through the channel opening (9).

9. The component (1) according to any one of claims 4 to 8. The torsion element (7) includes an end region (8) that prevents linear movement of the cover (6) in the initial state and is configured to allow linear movement of the cover (6) once the anchoring member (2) is properly positioned in the opening (51) of the carrier member (50) to provide installation verification.

10. The component (1) according to any one of claims 1 to 9. The cover component (6) includes a locking element (10) configured to prevent movement, particularly linear movement, of the cover component (6) relative to the housing component (5) in a first state of the locking element (10), and to allow movement, particularly linear movement, of the cover component (6) relative to the housing component (5) in a second state of the locking element (10).

11. The component (1) according to claim 10. The locking element (10) is formed by the end region (8) of the torsion element (7), and at least in the initial state of the assembly (1), the end region extends at least partially or in some regions through the channel opening (9).

12. The component (1) according to any one of claims 1 to 11. The cover component (6) includes a linear guide (11) configured to interact with a corresponding linear guide (12) of the housing component (5), which is at least partially or in some regions complementary to the linear guide (11) of the cover component (6), at least when the component (1) is transitioned from its intermediate state to its installed state, such that the cover component (6) is movable relative to the housing component (5) in the longitudinal extension direction of the anchoring region (3), particularly linearly movable.

13. The component (1) according to claim 12. The cover component (6) includes a locking device (13) configured to cooperate with a corresponding mating locking device (14) of the housing component (5) when or after the component (1) is transitioned from its intermediate state to its installed state, such that the cover component (6) is secured to the housing component (5) after its movement relative to the housing component (5) in the longitudinal extension direction of the anchoring region (3).

14. The component (1) according to any one of claims 1 to 13. The anchoring member (2), and in particular the support region (4) of the anchoring member (2) includes at least one ramp-shaped region (15), and the cover member (6) includes at least one drive region (16) protruding in the longitudinal extension direction of the anchoring region (3), the at least one drive region being configured and cooperating with at least one ramp-shaped region (15) of the anchoring member (2) such that when the cover member (6) moves relative to the housing member (5) in the longitudinal extension direction of the anchoring region (3), and in particular linearly, a torque acting on the anchoring member (2) is generated, particularly according to the principle of the inclined plane.

15. The component (1) according to any one of claims 1 to 14. The end region (8) of the anchoring region (3) of the anchoring member (2) opposite to the support region (4) of the anchoring member (2) is configured at least partially or in some regions as a guide region (17) having at least one guide surface, the at least one guide surface being configured such that when the anchoring region (3) is inserted into, and in particular into, an opening (51) provided in the carrier member (50), a torque is generated and introduced into the anchoring member (2) such that, starting from the neutral position of the anchoring member (2), the anchoring member (2) rotates relative to the housing member (5) about the rotation axis in the first rotation direction.

16. The component (1) according to claim 15, The anchoring region (3) of the anchoring component (2) between the guide region (17) and the support region (4) includes at least one rib region (18) that protrudes radially from the anchoring region (3), and preferably includes two rib regions (18) that are opposite to each other, each rib region protruding radially from the anchoring region (3).

17. The component (1) according to claim 16. At least one rib region (18) protruding radially from the anchoring region (3) includes an upper surface of the support region (4) facing the anchoring member (2) and a lower surface opposite the upper surface, wherein, In the installed state of the component (1), the edge region of the carrier component (50) surrounding the opening (51) disposed in the carrier component (50) is received at least partially or in some regions between the upper surface of the at least one rib region (18) that protrudes radially from the anchoring region (3) and the downward-facing surface of the housing component (5).

18. Component (1) according to claim 16 or 17. At least one rib region (18) protruding radially from the anchoring region (3) includes an upper surface of the support region (4) facing the anchoring member (2) and a lower surface opposite the upper surface, wherein, The lower surface of at least one rib region (18) protruding radially from the anchoring region (3) and the lower region of the channel opening (9) formed in the anchoring region (3) of the anchoring member (2) are at least substantially in a common plane perpendicular to the axis of rotation.

19. The component (1) according to any one of claims 1 to 18. The anchoring component (2), the housing component (5), and the cover component (6) are each configured as preferably fiber-reinforced plastic components, particularly plastic injection-molded components.

20. The component (1) according to claim 19, The plastic substrate of the anchoring component (2) and / or the housing component (5) and / or the cover component (6) includes, at least in selected surface areas, an electroplated metal coating for increasing the local E modulus.

21. The component (1) according to claim 19 or 20. The component (1) includes a metal clip made of sheet metal, which is directly overmolded in an injection mold together with the plastic matrix of the anchoring component (2), the housing component (5) or the cover component (6) to form a mechanically reinforcing structure of the component (1) configured as a fastening clip, wherein the metal clip preferably has a wall thickness of about 0.8 mm.

22. The component (1) according to claim 21, The metal clip is at least partially and completely encapsulated in plastic to enhance the load path and high-load area of ​​the component (1) configured to secure the clip.

23. The component (1) according to any one of claims 1 to 22. The component (1), and in particular the anchoring member (2) of the component (1), is configured to be installed in a standard opening (51) provided in the carrier member (50) for the airbag mount, wherein the standard opening (51) for the airbag mount is in particular a rectangle with a size of about 7.4 mm x 9.4 mm.

24. The component (1) according to any one of claims 1 to 23. The component (1) includes, in particular, an anti-rotation device (19) in the form of a hole / pin combination, which interacts with the edge region of the carrier component (50) surrounding an opening (51) disposed in the carrier component (50), and the anti-rotation device is configured to keep the housing component (5) of the component (1) rotatably fixed relative to the carrier component (50) at least when the component (1) is transitioned from the initial state to the intermediate state.

25. The component (1) according to any one of claims 1 to 24. The component (1) includes an airbag retainer (20) which is releasably connected to or connectable to the housing component (5) and / or cover component (6) of the component (1).

26. The component (1) according to any one of claims 1 to 25. The component (1) therein can be reversibly switched between its initial state and its installed state.

27. A hybrid fastening clip (1) for vehicle components, particularly for airbag systems, comprising: - Anchoring component (2), the anchoring component being configured to be inserted into the opening (51) of the carrier component (50); - A housing component (5) that rotatably supports the anchoring component (2); and - Cover component (6), which is linearly movable relative to the housing component (5). Its features The anchoring member (2) includes a covered molded metal insert for increasing holding force, and the clip (1) includes a torsion locking mechanism, wherein a first rotation of the anchoring member (2) during insertion generates a torsional stress that automatically causes a reversal to a pre-locked position after the anchoring member (2) passes through the opening (51), and a subsequent linear movement of the cover member (6) causes a second final locking rotation of the anchoring member (2).

28. A fastening clip (1) for vehicle components, particularly for airbag systems, comprising: - An anchoring component (2) made of plastic, the anchoring component being configured to be inserted into the opening (51) of the carrier component (50); - A housing component (5) made of plastic, which rotatably supports the anchoring component (2); and - A cover component (6) made of plastic, which is linearly movable relative to the housing component (5). Its features At least the anchoring member (2) is configured as a plastic component having an electroplated metal coating that increases its surface stiffness, and the clip (1) includes a torsion locking mechanism, wherein a first rotation of the anchoring member (2) during insertion generates a torsional stress that automatically causes a reversal to a pre-locked position after the anchoring member (2) passes through the opening (51), and a subsequent linear movement of the cover member (6) causes a second final locking rotation of the anchoring member (2).

Images