• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    An assembly for aesthetically configuring an airbag cover comprises an annular decorative element (10) for the disposition on a front face (37) of a front wall (31) of the hood, the decorative element (10) comprising at least one fixing bolt (11) adapted to penetrate the wall (31). The invention is excellent because of a holding plate (20) intended to be fixed to a rear face (32) of the wall (31), the plate (20) comprising at least one clip element adapted to in such a way as to engage the stub (11) so that the decorative element (10) and the plate (20) are permanently connected to one another. The invention also relates to a cushion cover, a cushion module, a vehicle steering wheel and a manufacturing method.
    公开号:FR3018245A1
    申请号:FR1551791
    申请日:2015-03-04
    公开日:2015-09-11
    发明作者:Castro Ramon Bana；Horta Victor Jose Gonzales；Andreas Maria Joachin Jonietz；Estevez Jose Rodriguez
    申请人:Dalphi Metal Espana SA；
    IPC主号:
    专利说明:

    [0001] ASSEMBLY FOR ESTHETICALLY CONFIGURING AN INFLATABLE SAFETY CUSHION COVER, HOOD, CUSHION MODULE, STEERING WHEEL WITH SUCH AN ASSEMBLY AND METHOD FOR MANUFACTURING DESCRIPTION The invention relates to an assembly for aesthetically configuring an airbag cover, comprising a decorative element annular for the arrangement on a front face of a front wall of the airbag cover, the decorative element having at least one fastening rod adapted to penetrate into the front wall. In addition, the invention relates to an airbag cover comprising such an assembly, as well as an airbag module and a vehicle steering wheel. Finally, the invention also relates to a method of manufacturing an airbag cover. A set of the type mentioned at the beginning is known, for example, from EP 1 495 921 B1. EP 1 495 921 B1 discloses an option of arranging a decoration or decorative element on a bonnet. of an airbag, in particular an airbag cover of a vehicle steering wheel. In this context, it is described the attachment of a badge of an automobile manufacturer by means of an annular decorative element on a front wall of the airbag cover. The annular decorative element comprises a plurality of attachment studs suitable for securing the decorative element in the front wall. The badge of the manufacturer himself is disposed inside the annular decorative element and is held on the front wall of the airbag cover by the annular decorative element. It is known from the practice to connect such decorative elements to the front wall of the airbag cover by a welding process. This manufacturing variant is comparatively complex, which implies increased production times and manufacturing costs. In addition, in the welding process, the fastening nipples are deformed, and the shape of the fastening nipples can not be reproduced exactly after the deformation. This produces differences between different airbag covers, which can affect the behavior of the airbag cover when the airbag is released. The object underlying the invention is to describe an assembly for aesthetically configuring an airbag cover which permits reproducible manufacturing and which reduces the time required by the manufacturing process and the costs thereof. In addition, the object of the invention is to disclose an airbag cover, an airbag module and a vehicle steering wheel comprising said assembly. Another object of the invention is to describe a method of manufacturing an airbag cover. The aforementioned object is achieved, according to the invention, vis-à-vis the assembly, by a set for aesthetically configuring an airbag cover, comprising an annular decorative element for the provision on one side before a front wall of the airbag cover, the decorative element comprising at least one fastening stud adapted to penetrate into the front wall, characterized by a holding plate intended to be arranged on one side rear of the front wall, the holding plate having at least one clip member adapted to engage the fixing pin, so that the decorative member and the holding plate are connected to each other. permanently to each other.
    [0002] The invention is based on the idea of describing an assembly for aesthetically configuring an airbag cover with an annular decorative element which is intended to be disposed on a front face of a front wall of the safety cushion cover inflatable. The decorative element comprises at least one fixing bolt adapted to penetrate into the front wall. According to the invention, at least one holding plate is arranged to be attached to a rear face of the front wall, the holding plate comprising at least one clip connecting member adapted to engage the fixing bolt. so that the decorative element and the holding plate are permanently connected.
    [0003] The invention is based on the discovery that a tie bond - unlike welded bonds previously employed - produces an improvement in the reproducibility of the bond between the decorative element and the cushion cover inflatable.
    [0004] The tethered link can be easily integrated into the manufacturing process and reduces the energy required to manufacture the airbag cover, because equipment consuming a large amount of energy, such as welding equipment , can be eliminated. At the same time, the tethered connection is a bond that is sufficiently firm to maintain the decoration element on the airbag cover when it breaks when an airbag is released.
    [0005] In a preferred embodiment of the assembly according to the invention, the holding plate comprises at least two clip connecting elements which are each adapted to engage with a fixing bolt. In other words, at least two fixing studs can be arranged on the decorative element, the holding plate also comprising at least two clip connecting elements which are adapted to be connected by a fastener to the two nipples. fixing the decorative element. In the mounted state of the assembly, a front wall of the airbag cover is clamped between the decorating member and the holding plate. Since the retaining plate comprises two clip-on connection elements each of which is adapted to be connected to a respective retaining clip of the decorative element, an enlarged clamping surface is formed at the retaining plate between the retaining elements. two clip connection elements. In total, the contact surface between the retaining plate and the front wall of the airbag cover is therefore increased, resulting in improved secure attachment of the assembly to the airbag cover. A particularly large surface contact can be made between the retaining plate and the front wall of the airbag cover, in that a clip-on connecting member is provided at each longitudinal end of the retaining plate. By arranging the clip members at the longitudinal ends, it is arranged that the contact face of the holding plate coming into contact with the rear face of the front wall of the airbag cover is tightly closed. supported on the front wall, and thus contributes to a total surface clamping effect between the holding plate and the decorative element. In a preferred configuration of the present invention, the holding plate is curved in the form of an arc, a radius of curvature of the holding plate substantially corresponding to a radius of curvature of the annular decorative element. The retaining plate may be substantially formed as an annular segment, and may extend at least over the distance between two fixing nipples of the decorative element. This contributes to a small configuration of the holding plate, and this further allows the decorative element to be tightly and securely attached to the airbag cover.
    [0006] With respect to the decorative element, it can be made, in preferred configurations, for said decorative element to have an unadorned outer surface. Therefore, the decorative element differs from badges or other configuration elements usually having an origin function of the trademark type. Preferably, it is ensured, according to the present invention, that the annular decorative element has mainly a decorative function. It is not intended that a special origin function indicative of the automobile manufacturer, for example, be associated with it. Apart from the decorative function, the decorative element also has technical functions, in particular with regard to the opening behavior of the front wall of the airbag cover when deploying an airbag or when releasing an airbag. In addition, the decorative element may comprise a plurality of fixing nipples which are arranged spaced apart from one another on an inner surface of the decorative element. The use of several fastening nipples improves the contact between the decorative element and the front wall of the airbag. In particular, way, the decorative element is prevented from punctually from the front wall of the airbag, for example hood of this lift hood due to temperature influences, which is not desired for aesthetic reasons on the one hand, and may constitute a risk of injury, on the other hand.
    [0007] In preferred embodiments of the present invention, the decorative element has at least two material losses. The material losses may be formed to be, in particular, diametrically opposed. The material losses allow a targeted breakage of the decorative element, for example to not interfere with the opening of an airbag module for the deployment of the airbag. In the mounted state, the material losses interact with predetermined breaking lines of the airbag cover and the front wall of the airbag cover, respectively. According to an independent aspect, the invention relates to the idea of describing an airbag cover comprising a previously described assembly. The assembly is preferably connected to a front wall of the airbag cover. In a particularly preferred embodiment of the airbag cover according to the invention, the front wall comprises a badge area for receiving a badge, the badge area being mutually spaced from the decorative element. The front wall may comprise, for example, a badge area and a decoration area, the decoration area and the badge area being visibly separated from each other.
    [0008] Preferably, the badge area is disposed in the center of the front wall and can receive a badge, for example a manufacturer badge of a car manufacturer. The decoration area serves to receive the decorative element, and is spaced from the badge area.
    [0009] In a preferred embodiment of the invention, the badge area is arranged to be centered within the decoration zone, and in particular within the decorative element. In other words, the decorative element may encompass or enclose the badge area. Between the central insignia zone and the decorative element enclosing it, a distance is preferably formed. It can be made sure, in the particular case in which the decorative element has a circular annular shape, and also the badge area comprises a circular outer edge, that the decorative element and the zone of badge are arranged concentrically with respect to each other. In an advantageous embodiment of the cover of this airbag according to the invention, the front wall comprises at least one predetermined breaking line, in which the material losses of the decorative element are aligned or arranged along the predetermined breaking line. In particular, the material losses of the decorative element may be arranged to be complementary to the predetermined breaking line, and may be aligned with the predetermined breaking line. This ensures that the decorative element forms a breaking edge together with the predetermined break line upon deployment of an airbag and the associated pressure load on the front wall. The decorative element is therefore involved in the opening of the front wall so as to release the airbag. Unlike the decorative element or the decorative area of the front wall, the badge area is preferably not interrupted by a predetermined breaking line. In contrast, in preferred embodiments of the invention, it is arranged that the predetermined break line, at least in parts, extends along an outer edge of the badge area. Therefore, the front wall ruptures upon deployment of the airbag around the badge area, so that the badge disposed in the badge area is completely maintained. This avoids a costly configuration of the badge with additional material losses.
    [0010] Basically, it can be arranged that, in the badge area, a badge is disposed, the decorative element being a configuration element independent of the badge, and in particular, different from it. Within the scope of the applicability of the present invention, a clear difference is made between a badge which may carry a manufacturer's logo, for example, and which therefore has an origin function of the type trade mark, and a decorative element in which such an original function of the trademark type has only an essentially subordinate role, so that, on the contrary, a decorative configuration function constitutes the same. essential. Both the badge and the decorative element together constitute configuration elements for an airbag cover, but they are separated from each other in the space on the front wall. This increases the variety of configuration of airbag covers.
    [0011] Another independent aspect of the invention relates to an airbag module comprising an airbag cover previously described and / or a previously illustrated assembly. Finally, it also falls within the scope of the applicability of an independent aspect of the invention that a vehicle steering wheel comprising such an airbag module and / or a cushion cover Inflatable safety device and / or assembly as described above is described and claimed.
    [0012] Finally, the invention reaches the object disclosed in the beginning by means of a method of manufacturing an airbag cover, in particular according to the type described above, the manufacturing method comprising the steps of : at. disposing an annular decorative element on a front wall of the airbag cover, wherein material losses of the decorative element are aligned along a predetermined breaking line of the front wall; b. connecting the decorative element to the front wall with nipples, at least one fixing stud of the decorative element penetrating into the front wall; and c. attaching a clip-fastening member of a holding plate to the fixing post, so that the front wall is clamped between the decorating element and the holding plate, and the holding plate is connected to permanently to the decorative element. The method of the invention facilitates the mounting steps for attaching decorative elements to airbag covers and has a high reproducibility. This in turn reduces the production costs and energy input required for production. In particular, welding equipment required for conventional fastening methods can be eliminated. The invention will be illustrated hereinafter with the aid of embodiments with reference to the accompanying diagrammatic drawings, in which: FIG. 1 shows a front view of an airbag cover according to the invention, according to a preferred embodiment; Figure 2 shows a rear view of the airbag cover according to Figure 1; Figure 3 shows a cross-sectional view of the airbag cover according to Figure 1; Figure 4 shows a perspective view of a decorative element of an assembly according to the invention, according to a preferred embodiment; Figure 5 shows a back view of the decorative element according to Figure 4; Figure 6 shows a side view of the decorative element according to Figure 4; Figure 7 shows a back view of a holding plate of an assembly according to the invention, according to a preferred embodiment; Figure 8 shows a perspective rear view of the holding plate according to Figure 7; Figure 9 shows a perspective front view of the holding plate according to Figure 7; and Figure 10 shows a cross-sectional view of a detail of the assembly according to the invention in the mounted state on an airbag cover.
    [0013] FIG. 1 shows the front view of an airbag cover 30, the airbag cover generally comprising a front wall 31 which includes a central insignia zone 34 on a front face 37. central badge 34 is shown as a circular badge area 34 in the embodiment according to Figure 1. Other geometric shapes of the badge area 34 are possible. For example, the badge area may be trapezoidal, triangular or generally polygonal. In concrete configurations, the badge area 34 may have a hexagonal geometry. The front wall 31 further carries a decorative element 10 on the front face 37, the decorative element 10 being annular. In particular, the decorative element 10 surrounds the badge zone 34. In the variant shown here, in which the badge zone 34 is circular, the badge zone 34 and the decorative element 10 are aligned with each other. concentric with each other. A distance is present between the badge zone 34 and the decorative element 10. In the representation according to FIG. 1, horn symbols are represented in the space between the badge zone 34 and the decorative element 10. From this point of view, the airbag cover 30 may not only be part of an airbag module, but may also be part of a horn module, the horn module sound and the airbag module being formed integrally. The line of lines and dashes in FIG. 1 indicates that the front wall 31 is preferably formed so as to have axial symmetry. FIG. 2 shows a rear face of the front wall 31. It is clearly visible that the front wall 31 has a predetermined breaking line 33. The predetermined breaking line 33 extends in the form of an arc in the center of the In particular, the predetermined breaking line 33 extends along an outer edge 34a of the badge zone 34. From the badge zone 34, the predetermined breaking line extends symmetrically with respect to the axis of symmetry of the front wall 31, and in a straight line in a decorative zone in which the decorative element 10 is arranged. In addition, on a rear face 32 of the front wall 31 several holding plates 20 are arranged, these being connected by fasteners to the decorative element 10. In particular, four holding plates 20 are arranged, each holding plate 20 being closely connected to two fixing nipples 11 of the el 10 Each retaining plate 20 comprises two clip connecting members 21 arranged at the longitudinal ends 22 of the retaining plates 20. The clip connections engage with the fixing nipples 11, and therefore firmly fix the assembly comprising the decorative element 10 and the holding plate 20 at the front wall 31. The front wall 31 is, in particular, clamped between the decorative element 10 and the holding wall 20, as shown in FIG. 3. Figure 3 shows a cross-sectional view of the airbag cover 30. In the cross-sectional view, it is clearly visible that the front wall 31 includes an annular groove 35 on its front face 37. The annular groove 35 is substantially disposed in a boundary zone of the front wall 31. The decorative element 10 is inserted into the annular groove 35.
    [0014] The decorative element 10 comprises fastening nipples 11 which are arranged at an inner surface 13 of the decorative element 10 and which are formed in one piece with the decorative element 10. The nipples of fastening 11 extend through the front wall 31, and are connected or clipped to the clip connecting members 21. The tie connection is configured such that the decorative member 10 can not be detached from the front wall 31 of the holding plate 20 in a non-destructive manner.
    [0015] The decorative element 10 is shown in detail in Figures 4 to 6. The decorative element 10 has a substantially annular configuration, and comprises an outer surface 12 and an inner surface 13. The outer surface 12 is visible in the mounted state of the decorative element 10 on the front face of the airbag cover 30, and represents the decorative function of the decorative element 10 on the outside. The outer surface 12 of the decorative element 10 is preferably configured without ornaments. This does not exclude the fact that the outer surface 12 includes ribs or grooves and cavities, respectively. Without ornaments, according to the present application, rather means that the outer surface 12 has substantially a decorative effect. An origin function of the trademark type is not provided for the decorative element 10, or is simply of minor importance. The original function of the trademark type is rather reserved for a badge which can be arranged in the badge area 34 of the front wall 31. The outer surface 12 of the decorative element 10 is preferably smooth. In particular, the outer surface 12 may comprise or constitute a surface coated or plated with chromium. On the inner surface 13 of the decorative element 10, fixing nipples 11 are arranged, these being preferably formed in one piece with the decorative element 10. In the illustrated embodiment the fastening nipples 11 have a substantially oval or oblong cross-sectional profile. In addition, each of the attachment studs 11 comprises a taper 15 extending between a base 16 and a mushroom-shaped head 17 (Figure 6). The configuration of the fastening nipples 11 will be described later. Moreover, it is evident, particularly from FIG. 5, that the decorative element 10 has two material weakenings 14. The material weakenings 14 are formed on the inner surface 13 so as to provide The material weakenings 14 are, in particular, configured in the form of notches extending over the entire width of the decorative element 10. From this point of view, the Material weakenings 14 form predetermined break points, so that the decorative element 10 or decoration ring can be split into two halves of rings. In the side view according to FIG. 6, it is also more obvious that the decorative element 10 may have a multilayer structure. The decorative element may, in particular, comprise a base element 10a and a covering 10b, the base element 10a comprising the fixing nipples 11. The covering 10b may be, for example, a chromium coating or a Varnish coating formed on the outer surface 12. In Figures 7 to 9, the holding plate 20, which likewise forms part of the assembly for aesthetically configuring the airbag cover, is illustrated in detail. . The retaining plate 20 comprises two attachment connectors 21 disposed at the longitudinal ends 23 of the retaining plate 20. Each of the tether connectors 21 has a central opening 25 which is substantially oval or elongated. The aperture 25 preferably corresponds geometrically to the cross sectional profile of the fastening nipples 11, but has smaller dimensions. The opening 25 is delimited by flanges 23 formed at the attachment 21. The flanges are preferably curved, so that the ends of the flanges 23 protrude from the plane of the holding plate 20 (FIG. 8 ). The individual wings 23 are separated from each other by slots 24. The two attachment connectors 21 are interconnected by a connecting blade 26 of the holding plate 20. In concrete terms, the attachment fittings 21 and the connecting blade 26 are formed integrally and together constitute the holding plate 20. The connecting blade 26 has a curved shape. In total, the holding plate 20 is curved in an arc shape. Preferably, the radius of curvature of the holding plate 20 corresponds substantially to the radius of curvature of the annular-shaped decorative element 10. The distance between the two fastening connectors 21 of a sealing plate The single retention relative to each other preferably corresponds to the distance between two fastening nipples 11 of the decorative element 10 which are arranged to be directly adjacent to one another. The connecting blade 26 has a V-shaped fillet in a central region. The V-shaped fillet leave 27 increases the bending flexibility of the holding plate 20 in the central region, so that the holding plate 20 can deform upon opening of the front wall 31 to release a inflatable airbag that is inflated. In this way, it is ensured that the front wall 31 jumps elastically so as to open widely, and therefore constitutes a large release opening for the inflated airbag. Figure 8 illustrates a rear face of the holding plate 20 directed away from the front wall 31 in the mounted state, or when the holding plate 20 is connected to the airbag cover 30 On the contrary, in the mounted state, the rear face of the holding plate 20 is directed towards the airbag disposed within the airbag cover. Furthermore, FIG. 9 shows a front face of the holding plate 20, which, in the mounted state of the holding plate 20, is directed towards the rear face 32 of the front wall 31. The holding plate 20, on its front face, has a smooth surface, so as to ensure perfect clamping contact with the front wall 31. It is also clearly visible in Figure 9 that the wings 23 of the attachment fittings 21 are curved from the front face from the holding plate 20 to the rear face of the holding plate 20, so that the tips of the wings 23, in the mounted state of the holding plate 20, point away from the front wall 31. Figure 10 illustrates the connection of the assembly consisting of the decorative member 10 and the holding plate 20 with the front wall 31 of the airbag cover 30 within the scope of application. a cross-sectional representation. In particular, FIG. 10 shows a detailed view of a section through the annular groove 35 of the front wall 31 in which the decorative element 10 is arranged. The decorative element 10 is fixed so as to be clamped in the annular groove 35 by means of the retaining plate 20. In the annular groove 35 of the front wall 31, several passages 36 are formed, these being dimensioned such that a respective fixing bolt 11 of the The decorative element 10 can enter a passage 36. In this respect, the passages 36 preferably have an oval and / or elongated shape. The passages 36 are formed in a bottom of the annular groove 35.
    [0016] The decorative element 10 is driven into the annular groove 35, the latter having a groove width which corresponds substantially to the width of the decorative element 10 and the decoration ring, respectively. The decorative ring has an outer surface 12 having a bulge. As a whole, the decoration ring or the decorative element 10 has a cross-sectional contour at the lens head. Depending on the interior surface 13 of the decorative element 10, the fixing bolt 11 extends through the passage 36. The fixing bolt 11 comprises a base 16 which rises directly from the inner surface 13 The base 16 extends almost completely through the passage 36, and has side faces aligned substantially parallel to each other. A taper 15, which in the upper course opens into a mushroom-shaped head 17, is connected to the base 16. The mushroom-shaped head 17 has a width corresponding substantially to the width of the base 16. Figure 10 shows in addition two wings 23 of the fastener 21 of a holding plate 20 in cross section. It is evident that the wings 23 are bent from the plane of the holding plate 20, so that the tips of the wings 23 point away from the front wall 31. The attachment stud 11 extends through the opening 25 defined by the wings 23 in the fastener 21 so that the wings 23 come into contact with the fastening rod 11 in the taper 15. In the connected state of the element with the retaining plate 20, the mushroom-shaped head 17 of the fixing bolt 11 substantially forms a stop preventing the decorative element 10 from detaching itself from the retaining plate 20, and, consequently, from the cover of Inflatable airbag 30. The tethered connection made in this way is not detachable in a nondestructive manner. Also, as shown in Figure 10, the decorative element 10 has an outer surface 12 that is unadorned. The outer surface shown is formed in a convex shape in a radial section thereof. Also, as shown in FIG. 10, a radially inner edge (right side of FIG. 10) of the outer surface 12 of the decorative element is further away from a contact surface of the holding plate 20 which comes into contact with the rear face 32 of the airbag safety cover 30 a radially outer edge (left side of FIG. 12) of the outer surface 12 of the decorative element 10. Therefore, as set forth above the invention relates to an assembly for aesthetically configuring an airbag cover 30 comprising an annular decorative element 10 for the disposition on a front face 37 of a front wall 31 of the airbag cover 30, decorative element 10 comprising at least one fixing bolt 11 adapted to penetrate into the front wall 31. The invention is excellent because of a holding plate 20 for to be attached to a rear face 32 of the front wall 31, the holding plate 20 having at least one clip connecting member 21 adapted to engage the fixing bolt 11 so that the decorative element 10 and the holding plate 20 are permanently connected to each other. In addition, the invention relates to an airbag cover, an airbag module, a vehicle steering wheel and a manufacturing method.
    [0017] LIST OF REFERENCE NUMBERS 10 Decoration element 10a Base element 5 10b Coating 11 Fastening rod 12 Outer surface 13 Inner surface 14 Material weakening 10 15 Taper 16 Base 17 Head 20 Retaining plate 21 Tie fitting 15 22 Longitudinal end 23 Wing 24 Slot 25 Opening 26 Connecting Blade 20 27 Connection Fence 30 Airbag Cover 31 Front Wall 32 Back 33 Preset Break Line 25 34 Badge Area 34a Outer Edge 35 Ring Groove 36 Passage
    权利要求:
    Claims (16)
    [0001]
    REVENDICATIONS1. A set for aesthetically configuring an airbag cover (30), comprising an annular decorative element (10) for the disposition on a front face (37) of a front wall (31) of the airbag cover ( 30), the decorative element (10) having at least one fixing bolt (11) adapted to penetrate into the front wall (31), characterized by: a holding plate (20) to be arranged on a rear face (32) of the front wall (31), the holding plate (20) having at least one clip-on connecting element (21) adapted to engage the fixing bolt (11), of such so that the decorative element (10) and the holding plate (20) are permanently connected to one another.
    [0002]
    2. An assembly according to claim 1, characterized in that: the holding plate (20) comprises at least two clip connecting members (21) adapted to engage a respective fixing bolt (11).
    [0003]
    An assembly according to claim 1 or 2, characterized in that: a respective clip-on connecting member (21) is disposed at a longitudinal end (22) of the holding plate (20).
    [0004]
    4. An assembly according to any one of the preceding claims, characterized in that: the holding plate (20) is curved in an arc shape, a radius of curvature of the holding plate substantially corresponding to a radius of curvature the annular decorative element (10).
    [0005]
    An assembly according to any one of the preceding claims, characterized in that: the decorative element (10) has an outer surface (12) which is preferably unadorned and whose outer surface (12) is formed in a convex form in radial section, and / or in that a radially inner edge of the outer surface (12) of the decorative element (10) is further away from a contact surface of the plate retainer (20) which engages the rear face (32) of the airbag cover (30) than a radially outer edge of the outer surface (12) of the decorative member (10).
    [0006]
    6. An assembly according to any one of the preceding claims, characterized in that: the decorative element (10) comprises a plurality of safety nipples (11) which are spaced from each other on an inner surface (13) of the decorative element (10).
    [0007]
    An assembly according to any one of the preceding claims, characterized in that: the decorative element (10) comprises at least two material weakenings (14) which are, in particular, formed to be diametrically opposed.
    [0008]
    Airbag cover (30), characterized in that it comprises an assembly according to any one of the preceding claims, which is connected to a front wall (31) of the airbag cover (30). ).
    [0009]
    The airbag cover (30) according to claim 8, characterized in that: the front wall (31) has a badge area (34) for receiving a badge, the badge area (34). being arranged to be mutually spaced from the decorating member (10).
    [0010]
    The airbag cover (30) according to claim 9, characterized in that: the badge zone (34) is arranged to be centered within the decorative element (10) .
    [0011]
    An airbag cover (30) according to any one of claims 8 to 10, characterized in that: the front wall (31) has at least one predetermined break line (33), the materials of which weakening (14) of the decorative element (10) being aligned or arranged along the predetermined breaking line (33).
    [0012]
    The airbag cover (30) according to claim 11, characterized in that: the predetermined breaking line (33), at least in parts, extends along an outer edge (34a). of the badge area (34).
    [0013]
    An airbag cover (30) according to any one of claims 9 to 12, characterized in that: in the badge area (34), a badge is provided, the decorative element (10) ) being a configuration element independent of the badge, and in particular different from it.
    [0014]
    14. Airbag module, characterized in that it comprises an airbag cover (30) according to any one of claims 8 to 13 and / or an assembly according to any one of claims 1 at 7.
    [0015]
    Vehicle steering wheel, characterized in that it comprises an airbag module according to claim 14 and / or an airbag cover (30) according to one of claims 8 to 13 and or an assembly according to any one of claims 1 to 7.
    [0016]
    16. A method of manufacturing an airbag cover (30), in particular according to any one of claims 8 to 13, characterized in that it comprises the steps of: a. disposing an annular decorative element (10) on a front wall (31) of the airbag cover (30), wherein material losses (14) of the decorative element (10) are aligned along an predetermined breaking line (33) of the front wall (31); b. connecting the decorative element (10) to the front wall (31) with at least one fixing bolt (11) of the decorative element (10) penetrating into the front wall (31); vs. attaching a clip connecting member (21) of a holding plate (20) to the fixing post (11) so that the front wall (31) is clamped between the decorative element (10) and the holding plate (20), and that the holding plate (20) is permanently connected to the decorative element (10).
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    FR3056161A1|2018-03-23|VEHICLE SEAT BACKREST STRUCTURE
    FR2953176A1|2011-06-03|COATING PIECE
    同族专利:
    公开号 | 公开日
    FR3018245B1|2019-09-13|
    DE202014001873U1|2015-06-08|
    US20150251625A1|2015-09-10|
    US9650009B2|2017-05-16|
    DE102015002477A1|2015-09-10|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US5678851A|1995-04-28|1997-10-21|Nihon Plast Co., Ltd.|Airbag module cover|
    DE29507890U1|1995-05-12|1995-07-27|Trw Repa Gmbh|Cover for an airbag restraint system in vehicles|
    CA2378226A1|1999-08-05|2001-02-15|Terry Lynn Brandl|Clip assembly for an automotive vehicle|
    JP3833428B2|1999-12-14|2006-10-11|豊田合成株式会社|Mounting structure for decorative products on molded products|
    GB2403693A|2003-07-10|2005-01-12|Autoliv Dev|Air bag cover embellishment|
    US7097199B2|2003-09-25|2006-08-29|Autoliv Asp, Inc.|Airbag cover emblem attachment apparatus and method|
    JP2008056101A|2006-08-31|2008-03-13|Nippon Plast Co Ltd|Airbag cover device|
    JP5207428B2|2006-09-29|2013-06-12|日本プラスト株式会社|Airbag cover|
    DE602007004192D1|2007-04-10|2010-02-25|Dalphi Metal Espana Sa|Airbag cover with an emblem|
    US8459713B2|2010-08-09|2013-06-11|Autoliv Asp, Inc.|Assembly for attaching an emblem onto an airbag storage compartment cover|
    KR101459822B1|2012-04-23|2014-11-07|현대자동차주식회사|Airbag cover for vehicle|
    JP5950444B2|2012-04-27|2016-07-13|日本プラスト株式会社|Cover body of airbag device|
    JP6026249B2|2012-11-29|2016-11-16|日本プラスト株式会社|Cover body of airbag device|DE102013019940B4|2013-11-28|2017-11-23|Autoliv Development Ab|Airbag cover|
    DE202014008757U1|2014-11-05|2016-02-08|Dalphi Metal Espana, S.A.|An emblem assembly for connection to a gas bag cover, gas bag cover, gas bag module, and vehicle steering wheel having such an emblem assembly|
    USD801242S1|2016-03-03|2017-10-31|Samsung Display Co., Ltd.|Automotive steering wheel|
    USD852693S1|2016-09-12|2019-07-02|Deere & Company|Cowl assembly for a vehicle|
    USD851564S1|2016-09-16|2019-06-18|Deere & Company|Cowl assembly for a vehicle|
    USD870004S1|2017-05-22|2019-12-17|Aston Martin Lagonda Limited|Steering wheel for automobile or replica thereof|
    DE102017115386B4|2017-07-10|2019-01-24|Joyson Safety Systems Germany Gmbh|Device for covering an airbag|
    USD889343S1|2017-08-29|2020-07-07|Jaguar Land Rover Limited|Front door for a vehicle|
    USD899328S1|2017-09-05|2020-10-20|Byton Limited|Steering wheel|
    USD853290S1|2017-09-08|2019-07-09|Trw Automotive Safety Systems Gmbh|Vehicle steering wheel|
    USD872664S1|2018-03-23|2020-01-14|Ford Global Technologies, Llc|Vehicle air bag compartment|
    US10899304B2|2018-05-18|2021-01-26|Toyoda Gosei Co., Ltd.|Knee airbag assembly|
    USD886008S1|2018-06-08|2020-06-02|Ford Global Technologies, Llc|Vehicle air bag compartment|
    JP2020083056A|2018-11-26|2020-06-04|日本プラスト株式会社|Decorative member and cover body of airbag device|
    JP2020083057A|2018-11-26|2020-06-04|日本プラスト株式会社|Cover body of airbag device|
    法律状态:
    2016-03-28| PLFP| Fee payment|Year of fee payment: 2 |
    2017-03-27| PLFP| Fee payment|Year of fee payment: 3 |
    2018-03-26| PLFP| Fee payment|Year of fee payment: 4 |
    2018-05-25| PLSC| Search report ready|Effective date: 20180525 |
    2019-03-25| PLFP| Fee payment|Year of fee payment: 5 |
    2020-03-25| PLFP| Fee payment|Year of fee payment: 6 |
    2021-03-25| PLFP| Fee payment|Year of fee payment: 7 |
    优先权:
    申请号 | 申请日 | 专利标题
    DE202014001873.1U|DE202014001873U1|2014-03-04|2014-03-04|Assembly for the aesthetic design of a gas bag cover, gas bag cover, gas bag module and vehicle steering wheel, each having such an assembly|
    DE202014001873.1|2014-03-04|
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