• 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:
    Joining system between an interior lining (1) of a vehicle and a rigid part (2) of the vehicle, where the system comprises at least one hole (5) located in proximity to an edge of the lining (1) and at least one element hook (4) located near an edge of the rigid part (2) of the vehicle, where the hook element (4) comprises a first end (41), a first stop (44) and a second stop (45), where The joining system is configured to: allow the lining (1) to be joined to the rigid part (2) by introducing the first end (41) and the second stop (45) in the hole (5) to a point where the one where the liner (1) contacts the first stop (44), e; prevent the liner (1) from being accidentally detached from the rigid part (2) when the second stop (45) contacts the liner (1). (Machine-translation by Google Translate, not legally binding)
    公开号:ES2803702A1
    申请号:ES201930683
    申请日:2019-07-23
    公开日:2021-01-29
    发明作者:Gali Joan Colet
    申请人:SEAT SA；
    IPC主号:
    专利说明:

    [0002] Joining system between an interior lining of a vehicle and a rigid part of the vehicle
    [0004] Object of the invention
    [0006] The subject of the present invention is a system for joining a piece of interior trim of a vehicle, typically an interior trim of the trunk of a vehicle, to a rigid piece, typically a support piece of the rear tray of a vehicle.
    [0008] The invention advocated in the present disclosure makes it possible to simplify the process of assembling the interior lining of the vehicle, making fewer parts necessary to carry out the assembly, while achieving a more firm fixation of the lining to the rigid part.
    [0010] The joining system for the interior lining of a vehicle object of the present invention has special application in the field of industry dedicated to the design, manufacture and marketing of motor vehicles.
    [0012] Background of the invention and technical problem to be solved
    [0014] Nowadays, many vehicles are covered with a carpet-like coating inside the passenger compartment and / or inside the trunk. This coating provides a better quality surface finish inside the passenger compartment or trunk, over its entire visible surface. Said covering has a fixation to one (or more) rigid part that is sometimes not sufficiently reliable or precise, producing gaps between the covering and the rigid part (generally made of plastic) that surrounds the carpet covering.
    [0016] These gaps are unsightly for the user of the vehicle, and can lead to prolonged use of the vehicle that the coating ends up detaching from the rigid part.
    [0017] Likewise, to join the cladding to the rigid part, tie pieces, rivets or fixing rings are traditionally necessary, which increases the difficulty in the assembly process and the impossibility of manual repair by the user of the vehicle, who needs Take the car to the workshop so that the workshop technician reattaches the coating to the rigid part, using the appropriate material for this purpose.
    [0019] On the other hand, even for the workshop technician or for the operators of the vehicle manufacturing chain in its assembly process, the task of joining the cladding to the aforementioned rigid part is complicated, since said joining occurs in places of difficult access for the operator with his tools. Therefore, on some occasions it is proposed to join the rigid part to the cladding prior to the assembly of both parts in the vehicle, and later to assemble the set of both parts in the vehicle. This task increases the complications derived from the displacement in the factory of the cladding and rigid part assembly and its subsequent assembly in the vehicle, since said assembly, due to its geometric characteristics and the different rigidity of the materials that compose it, is fragile and unstable , there is a high probability of fracture in the union between lining and rigid part during the assembly process.
    [0021] With a view to solving the aforementioned drawbacks, document ES 2462167 A1 is known in the state of the art, which discloses a joining system for the interior lining of a vehicle. The joining system disclosed in this document presents a complex geometric configuration of the coating, which makes its manufacturing process difficult. Indeed, the joining system described in this document requires the use of a "semi-rigid" lining with a considerable degree of rigidity that allows a complex geometry to be preformed in said lining and that allows the rigid part to be deformed by pressing the lining against said rigid part. , so that the correct fixing of one piece to another takes place.
    [0023] Additionally, in the document mentioned in the previous paragraph, the final finish of the set is quite improvable in terms of its aesthetic characteristics and final assembly stability, since in said system, the edge of the coating is located, in its final configuration, above the rigid part, which makes it more fragile against possible friction against objects, which may end up dragging the coating and causing it to detach from the rigid part.
    [0024] Therefore, it has been seen the need to devise a new system that, through its specific geometry, improves the fixation between cladding and rigid part, making it more firm and reducing the risk of the appearance of gaps (caused by deformations due to mechanical or thermal stress). , and caused by the different stiffness of the rigid part and the coating) and the risk of detachment of the coating.
    [0026] Description of the invention
    [0028] In order to solve the aforementioned drawbacks, the present invention refers to a joining system between an interior lining of a vehicle and a rigid part of the vehicle.
    [0030] The joining system comprises the lining and the rigid part. By covering is meant a carpet covering of a vehicle, being made of a flexible or semi-rigid material. By rigid part it is understood a plastic component, such as Polypropylene with or without additional loads, such as fiberglass or talc, where the rigid part does not present deformations under normal conditions of use.
    [0032] The liner comprises at least one hole located in proximity to an edge of the liner.
    [0034] Also, the liner comprises a rim of the hole, said rim being located at a boundary between liner and hole. By flange is meant the walls that delimit the hole in the liner. According to a preferred embodiment, the rim defines a substantially rectangular geometry of the hole. Thus, the rim comprises an upper wall, a lower wall, joined by respective side walls. The flange can define other hole geometries, such as an oval. For optimal operation of the present invention, the rim must comprise an upper wall or first area of the rim of the hole, and a lower wall or second area of the rim of the hole.
    [0036] The rigid part incorporates at least one hook element located in proximity to one edge of the rigid part.
    [0038] The hook element comprises a first end that is mechanically linked to the rigid part by means of a connecting body. By hook element is understands that it comprises a geometry or structure in the shape of a haunch, ending in a point at at least one of its ends. Thus, the hook element is connected to the rigid part by means of the connecting body, where the dimensions of the hook element are greater than those of the connecting body.
    [0040] The connecting body comprises a first stop (or lower stop) and a second stop (or upper stop). By abutment is meant a region of the connecting body configured to contact a second body, such as the ridges that define the hole.
    [0042] The terms "lower" and "upper" refer to the mounting position of the cladding and the hook element of the rigid part, specifically, in a direction perpendicular to the road surface of the vehicle. For example, in the trunk of the vehicle, where the lining is mounted occupying a lower position in the trunk of the vehicle, and where the lining is hooked to the rigid piece, which is located above. In this way, the hook element projects from the rigid part downwards, that is, towards the lining.
    [0044] The joining system is configured to:
    [0046] - allowing the rigid part to be attached to the lining by inserting the first end into the hole until a first zone (or lower zone) of the rim of the hole contacts the first stop (lower stop), and;
    [0048] - prevent the liner from being accidentally detached from the rigid part when the second stop (upper stop) contacts a second area (or upper area) of the rim of the hole.
    [0050] With a joining system such as the one described above, the assembly of the liner and its attachment to the rigid part is greatly simplified, since when the rigid part is brought closer to the liner, making the position of the hole correspond to the position of the hook element, the first end of the hook element tends to be easily inserted into the hole, and with it the upper stop, thus preventing the coating from being accidentally detached when pressure is exerted on the front face thereof.
    [0051] The liner comprises a front face and a rear face. The "front face" of the cladding is understood as the face that is seen by the part of the passenger compartment of the vehicle, or by the part of the trunk of the vehicle, while the "rear face" is the face that is hidden, directed towards the vehicle body.
    [0053] Preferably, the at least one hook element incorporates a second end separated from the first end by said connecting body, in such a way that a first slot is defined between the first end and the second end.
    [0055] The at least one hook element is configured so that, when the first end is inserted into the hole in the liner, the liner is partially inserted into the first groove until the first stop (lower stop) contacts the first zone (lower zone) of the edge of the hole, the first end of the hook element being in contact with the rear face of the lining and the second end of the hook element in contact with the front face of the lining.
    [0057] According to a possible embodiment, the second area (upper area) of the rim of the hole and the first area (lower area) of the rim of the hole are arranged facing each other. In this embodiment, the entire hole with its rim is contained in the same plane.
    [0059] According to another possible embodiment, the second area (upper area) of the rim of the hole and the first area (lower area) of the rim of the hole are arranged misaligned with each other. In this embodiment, part of the hole with its edge (upper zone) is located in one plane and another part of the hole with its edge (lower zone) is located in another plane. Both planes can be parallel to each other. According to a preferred embodiment, both planes can have different inclinations, that is, they can intersect each other. Preferably, the part of the hole that comprises the second zone (upper zone) of the rim is located on a more inclined plane (more tending towards the horizontal) and the part of the hole that comprises the first zone (lower zone) of the rim is located located on a less inclined plane (more tending towards the vertical). This embodiment makes it easier for the first end of the hook element to enter the hole, at the time of mounting the lining together with the rigid part.
    [0060] Preferably, the liner comprises, in proximity to the at least one hole, a funnel-shaped geometry, the at least one hole being located in the part of the funnel furthest from the edge of the liner. By funnel-shaped geometry is meant a frusto-conical shape or pyramidal prism shape, the hole being in the area of smaller radius of the frusto-conical shape or of the pyramidal prism shape. This geometry favors the assembly, when the hook element is guided on the surface of the funnel, towards the position of the hole, due to the inclination and narrowing generated by the progressive reduction of the radius of the frusto-conical shape or the progressive reduction of the width of the pyramidal prism shape.
    [0062] Thus, preferably, the liner forms a series of "funnel-shaped" folds at the points corresponding to the holes, thus guiding the mounting of the hook elements of the rigid part in the corresponding holes of the liner.
    [0064] According to a possible embodiment, the second stop (upper stop) has a flat geometry, and is substantially parallel to the second zone of the rim of the hole (upper zone). Alternatively, the second stop has a convex or "V" shaped geometry, defining a second slot between the first end and the rigid part.
    [0066] According to a possible embodiment, a first end (or lower end, below the connecting body) of the first end comprises a first ramp, that is, the first end has a rear surface and a front surface, which in the mentioned first end are convergent towards a point, where the front surface is the one that is closest to the rear face of the cladding, in the mounting position, and where said front surface is the one that forms the first ramp, that is, a surface inclined with respect to the horizontal in mounting position. Said first ramp is configured to ensure the correct introduction of the first end through the at least one hole, upon contacting said first ramp with the first zone (lower zone) of the rim of the hole.
    [0068] Also according to a possible embodiment, a second end (or upper end) of the first end, opposite to the connecting body, comprises a second ramp, that is, a continuation of the rear surface of the first end comprises said second ramp, that is, a section inclined with respect to the horizontal - in a position of mounting - in proximity to said second end of the first end; preferably, the inclination of the second ramp is less than the inclination of the first ramp, that is, the second ramp is more inclined towards the vertical - in the mounting position - than the first ramp. Said second ramp is configured to contact the lining and guide the first end in the movement of introducing the at least one hole by contacting the second zone (upper zone) of the edge of the at least one hole. Said second ramp can be flat or curved. According to a possible embodiment, the second ramp comprises a convex or "U" -shaped geometry, by means of which the effect of forcing a turn or rotation of the first extremity is achieved, in order to be easily inserted into the at least one orifice.
    [0070] According to a possible embodiment of the joining system, the lining comprises a plurality of holes and the rigid part comprises a plurality of hook elements, where the holes are spaced the same distance from each other as the hook elements from each other. However, the liner may comprise a single hole that runs longitudinally along the edge of the liner, and the rigid piece may comprise a single hook element that runs longitudinally along the edge of the rigid piece.
    [0072] The present invention also relates to a trunk of a vehicle comprising a joining system between an interior lining of the trunk of the vehicle and a rigid part, as described above.
    [0074] Finally, the present invention also relates to a method for joining an interior lining of a vehicle and a rigid part of the vehicle. This method comprises mechanically linking the liner to the rigid part by means of a bonding system between the liner and the rigid part as described above.
    [0076] The method of joining an interior lining of a vehicle and a rigid part of the vehicle comprises the steps of:
    [0078] or fix the cladding to a vehicle structure;
    [0080] or positioning the rigid piece on the lining, making the position of the at least one hook element correspond with the position of the at least one hole;
    [0081] or inserting the first end into the hole until the first zone (lower zone) of the edge of the at least one hole contacts the first stop (lower stop), and;
    [0083] or prolonging the movement of introduction of the first extremity into the hole until the second zone (upper zone) of the edge of the at least one hole contacts the second stop (upper stop).
    [0085] Brief description of the figures
    [0087] As part of the explanation of at least one embodiment of the invention, the following figures have been included.
    [0089] Figure 1: Shows a perspective view of the joint area between the lining of the trunk of a vehicle and the rigid part that supports the tray.
    [0091] Figure 2: Shows a detailed view of a joining system according to a solution known in the state of the art, for an interior lining of a vehicle, in which the rigid piece incorporates two tabs to be inserted into respective cavities of the lining.
    [0093] Figure 3: Shows a schematic view in section and in the disassembly position, according to a first embodiment of the means for joining the lining and the rigid part.
    [0095] Figure 4: Shows a schematic sectional view of the beginning of assembly of the joining means of Figure 2, where the hook element of the rigid piece begins to be inserted into the hole in the lining.
    [0097] Figure 5: Shows another schematic sectional view of the assembly of the joining means of Figures 2 and 3, where the hook element of the rigid piece has been completely inserted into the hole in the lining.
    [0099] Figure 6: Shows another schematic view in assembly section, where the hook element has moved with respect to the position shown in Figure 4, in such a way that the second stop of the hook element remains tucked into the hole of the liner, thereby preventing the hook element from accidentally coming out of the liner hole.
    [0101] Figure 7: Shows a schematic sectional view of a second embodiment of the hook element.
    [0103] Figure 8: Shows a schematic perspective view of the pleats with funnel-shaped geometry that surround each hole in the liner.
    [0105] Figure 9: Shows a schematic view of an embodiment of the joining system of the invention, where the liner lacks funnel-shaped geometry.
    [0107] Detailed description
    [0109] The present invention relates, as mentioned above, to a joining system between an interior lining (1) of a vehicle and a rigid part (2) of the vehicle.
    [0111] As can be seen in Figure 1, the joint system object of the present invention finds a special application in the joint between the lining (1) inside the trunk of a vehicle and the rigid part (2) that normally acts as a support. from the rear tray of the vehicle.
    [0113] Figure 2 shows, in greater detail, any example of the connection between the lining (1) and the rigid part (2) known in the state of the art, where in the rigid part (2) there are two tabs that They comprise retention elements that cooperate with respective cavities of the lining (1), which are not appreciated in detail in Figure 2. In said figure the joining system is shown seen from a rear perspective, that is, from a non-area. sight.
    [0115] In the specific example of Figure 2, the lining (1) is a semi-rigid carpet that covers part of the side of the trunk, providing said area with a good surface finish. On the other hand, the rigid part (2) is a tray support located on top of the lining (1). Furthermore, in a normal assembly situation between both components, the operator does not have direct access to the area of cooperation between the flanges and the cavities, making assembly difficult, being common that errors appear in said assembly operation and that both pieces are not correctly joined. To avoid the appearance of said assembly errors, while ensuring a robust and simple assembly by the operator, the joining system according to the present invention comprises joining means (3) of the lining (1) to the rigid part (two).
    [0117] Said joining means (3) may comprise a plurality of hook elements (4) distributed along one edge of the rigid part (2), and a plurality of holes (5) distributed along one edge of the lining ( 1). The distance that separates the hook elements (4) from each other is the same as the distance that separates the holes (5) from each other. Alternatively, said joining means may comprise a single longitudinal hole (5) that runs along the edge of the lining (1) and a single longitudinal hook element (4) that runs along the edge of the rigid part (2).
    [0119] Figures 3 to 6 show, schematically, a first embodiment of a hook element (4) of the rigid part (2) and of a hole (5) of the lining (1).
    [0121] The hole (5) comprises a flange (50) with a first zone (51) or lower zone, and a second zone (52) or upper zone. According to a preferred embodiment, the flange (50) defining the hole (5) comprises a rectangular geometry. Thus, the rim (50) comprises a first zone (51) or lower wall, and a second zone (52) or upper wall. Said flange walls (50) are linked by side walls. The first zone (51) and the second zone (52) must be clearly defined and are configured to contact with some stops of the hook element (4), in order to ensure the correct union between the lining (1) and the rigid part. (two).
    [0123] Preferably, the liner (1) comprises, in proximity to the holes (5) located along its edge, a funnel-shaped geometry, the holes (5) being located in the lower part of the funnel-shape ( in the part of the funnel furthest from the edge of the liner (1)). The liner (1) defines an individual funnel-shaped geometry for each of the holes (5), where said funnel-shaped geometry is configured to guide the hook element (4) to the corresponding hole (5). It is noted that the operator does not have direct contact with the hook elements (4) or with the holes (5) during the assembly operation between the lining (1) and the rigid part (2), so the assembly movement must be guided to ensure your correct union. In this way, when the rigid part (2) is placed on the liner (1) and is directed towards the liner (1), making the hook elements (4) correspond with the holes (5), the relative movement between the hook element (4) and the lining (1) during the assembly process is a guided movement that tends to make the hook element (4) coincide with the hole (5) (see Figure 4), pressing the hook element (4) along along a front face (11) of the lining (1), so that the hook element (4) tends to be directed towards the hole (5) until it is inserted into said hole (5).
    [0125] Figure 8 shows a detail of the folds (53) with funnel-shaped geometry around each hole (5) of the liner (1). In said figure it is shown that the funnel-shaped geometry comprises a plurality of walls that are substantially flat and inclined towards the hole (5), which occupies the lower and central position of said funnel-shaped geometry. The flat walls, specifically three flat walls, are delimited by the aforementioned folds (53), specifically 2 folds (53), generating a discontinuity between the surfaces that generate the funnel-shaped geometry. Alternatively, the funnel-shaped geometry can be defined by cylindrical or oval surfaces, the hole (5) also being arranged in the lower and central position of said funnel-shaped geometry. Thus, a continuous geometry would be generated, without sharp edges or folds (53).
    [0127] As can be seen in said figure, it is observed that it is a funnel-shaped geometry open on one of the sides, said side being the side where the rigid piece (2) with the respective hook elements (4) approaches. ) towards the cladding (1).
    [0129] Alternatively to what is mentioned in the previous paragraph, the lining (1) may lack the funnel-shaped geometry (see Figure 9). In this embodiment, the entire hole (5) is located in the same plane, and the first zone (51) and the second zone (52) of the rim (50) of the hole (5) are in the same plane.
    [0131] The hook element (4) comprises a first end (41) which is the one that is inserted into the hole (5) of the lining (1). The first end (41) is mechanically linked to the rigid part (2) by means of a connecting body (47) comprising a first stop (44) or lower stop, and a second stop (45) or upper stop.
    [0132] The hook element (4) comprises a second end (42), separated from the first end by the connecting body (47). In the assembly position, when the first end (41) is inserted into the hole (5), the second end (42) is outside the hole (5), in contact with the front face (11) of the lining (1) .
    [0134] Between the first end (41) and the second end (42) there is a first slot (43) where the lining (1) is partially inserted and where at the bottom of said first slot (43) the first stop (44 ) of the hook element (4). This first stop (44) or lower stop limits the movement of introduction of the first end (41) into the hole (5).
    [0136] The second end (42) is an extension of the rigid part (2) on the front face (11) that improves the surface finish of the joint area between the two components, while preventing the rigid part (2) from rotating with respect to the lining (1), preventing the hook element (4) from being involuntarily extracted from the hole (5).
    [0138] When the first end (41) has been fully inserted into the hole (5) and the liner (1) has been inserted / tucked into the first groove (43) until it touches the first stop (44), the first end ( 41) protrudes from a rear face (12) of the lining (1). At this moment, the second stop (45) (or upper stop) of the hook element (4), which uppermost limits the first end (41) and which has a width greater than the width of the hole (5), remains tucked into the hole (5), either due to the elasticity of the lining (1) that makes the lining (1) regain its initial position when the hook element (4) stops pressing the front face (11) of the lining (1), and / or because the hook element (4) is slightly pressed against the lining (1) (as indicated by the arrow shown in Figure 5), thus causing the second stop (45) to be inserted through the hole (5 ) of the cladding (1).
    [0140] As the second stop (45) is inserted into the hole (5) of the lining (1), it is prevented that the hook element (4) can accidentally come out in the vertical direction of the hole (5) due to any pressure that may be exerted on the coating (1).
    [0142] In the first embodiment (Figures 3 to 6), the second stop (45) is in the form of a flat surface. The hook element (4) thus has a "Z" shaped geometry.
    [0143] In the second embodiment (Figure 7), the second stop (45) has a convex or "V" shaped geometry, thus defining a second slot (48) between the first end (41) and the rigid part. (two). In this way, the retention exerted on the lining (1) is improved, which, in its assembly position, is also partially recessed in the second groove (48). Since a second end (the end or the upper part) of the first end (41) is recessed in the hole (5), in contact with the rear face (12) of the lining (1), it is thus prevented that both a vertical force such as a horizontal force exerted on the liner (1) can cause the hook element (4) to accidentally come out of the hole (5).
    [0145] In both the first embodiment and the second embodiment, the first end (the bottom) of the first end (41) comprises a first ramp (46). Said first ramp (46) is configured to ensure the correct introduction of the first end (41) through the hole (5), by contacting said first ramp (46) with the first area (51) of the rim (50) of the hole (5). The first ramp (46) comprises an ascending geometry, the hook element (4) being in the assembly position, so that the first ramp (46) ascends from an end remote from the rear face (12) to an end close to the rear face (12). In this way, when contact occurs between the first ramp (46) with the first area (51) of the rim (50) of the hole, due to said inclination of the first ramp (46), the complete entry of the element is favored. hook (4) in the hole (5).
    [0147] According to a possible embodiment, the second end (or upper part) of the first end (41) comprises a second ramp (49). Said second ramp (49) is configured to contact the lining (1) and guide the first extremity (41) in the movement of introduction to the hole (5) by contacting the second zone (52) of the edge (50) of the hole (5). Said second ramp (49) may comprise a geometry in a convex or "U" shape, by means of which the effect of forcing a turn or rotation of the first limb (41) is achieved, to easily enter the hole (5 ).
    [0149] As already mentioned, the present invention also concerns a method for joining an interior lining (1) of a vehicle and a rigid part (2) of the vehicle.
    [0150] The method comprises the stages of:
    [0152] - fixing the cladding (1) to a vehicle structure (a chassis or body part), by means of at least one mechanical fixing means, such as a clip, screwing means, or others;
    [0154] - positioning the rigid part (2) on the lining (1), making the position of the at least one hook element (4) correspond with the position of the at least one hole (5);
    [0156] - insert (vertically moving the rigid part (2)) the first end (41) into the hole (5) until the first area (51) of the rim (50) of the hole (5) contacts the first stop (44) , Y;
    [0158] - prolonging the movement of insertion of the first end (41) into the hole (5) until the second area (52) of the edge (50) of the hole (5) contacts the second stop (45).
    [0160] According to an embodiment, the step of inserting the first end (41) into the hole (5) further comprises the steps of:
    [0162] - moving the rigid part (2) until the second ramp (49) contacts the second area (52) of the rim (50) of the hole (5);
    [0163] - guide the hook element (4) in a vertical downward movement to position the hook element (4) with respect to the hole (5) .The inclined geometry of the second ramp (49) and the funnel-shaped geometry of the lining (1) in the area adjacent to the hole (5) they favor a correct positioning of both components and a correct guidance;
    [0164] - moving the rigid part (2) until the first ramp (46) contacts the first area (51) of the rim (50) of the hole (5); Y
    [0165] - prolonging the vertical downward movement until the first stop (44) contacts the first area (51) of the flange (50) of the hole (5) .During said extension of the vertical movement, the progressive increase in width of the hook element (4 ), result of the geometry generated by the first ramp (46) and the second ramp (49), generate a deformation of the hole (5). It is emphasized that the hole (5) must include a certain clearance that, combined with the flexible or semi-rigid materials of the flange (50) that defines said hole (5), favors said deformation.
    权利要求:
    Claims (13)
    [1]
    1. Joining system between a lining (1) inside a vehicle and a rigid part (2) of the vehicle, where the joining system comprises the lining (1) and the rigid part (2), characterized in that the lining ( 1) comprises at least one hole (5) located in proximity to an edge of the liner (1), where the liner (1) comprises a rim (50) of the hole (5) at a boundary between the liner (1) and the hole (5), where the rigid part (2) comprises at least one hook element (4) located in proximity to an edge of the rigid part (2), where the hook element (4) comprises a first end (41), where the first end (41) is mechanically linked to the rigid part (2) by means of a connecting body (47), where the connecting body (47) comprises a first stop (44) and a second stop (45) , where the junction system is configured to:
    - allowing the rigid part (2) to be joined to the lining (1) by inserting the first end (41) into the hole (5) until a first area (51) of the edge (50) of the hole (5) contacts the first stop (44), and;
    - Preventing the lining (1) from being accidentally detached from the rigid part (2) when the second stop (45) contacts a second area (52) of the flange (50) of the hole (5).
    [2]
    2. Joining system between an interior lining (1) of a vehicle and a rigid part (2) of the vehicle according to claim 1, wherein the lining (1) comprises a front face (11) and a rear face (12), characterized in that the at least one hook element (4) comprises a second end (42) separated from the first end (41) by the connecting body (47) defining a first slot (43) between the first end (41) and the second end (42), so that the at least one hook element (4) is configured so that, when the first end (41) is inserted into the hole (5) of the liner (1), the liner (1) remains partially inserted in the first slot (43) until the first stop (44) contacts the first area (51) of the flange (50) of the hole (5), the first end (41) being in contact with the rear face ( 12) of the liner (1) and the second end (42) in contact with the front face (11) of the liner ( one).
    [3]
    3. Joining system between an interior lining (1) of a vehicle and a rigid part (2) of the vehicle according to any of the preceding claims, characterized in that the second area (52) of the rim (50) of the hole (5) and the first area (51) of the rim (50) of the hole (5) are arranged facing each other.
    [4]
    4. Joining system between an interior lining (1) of a vehicle and a rigid part (2) of the vehicle according to any of claims 1 or 2, characterized in that the second area (52) of the rim (50) of the hole ( 5) and the first area (51) of the rim (50) of the hole (5) are arranged misaligned with each other.
    [5]
    Connection system between an interior lining (1) of a vehicle and a rigid part (2) of the vehicle according to claim 4, characterized in that the lining (1) comprises, in proximity to at least one hole (5), a funnel-shaped geometry, the at least one hole (5) being located in the part of the funnel furthest from the edge of the liner (1).
    [6]
    Connection system between an interior lining (1) of a vehicle and a rigid part (2) of the vehicle according to any of the preceding claims, characterized in that the second stop (45) has a flat geometry.
    [7]
    Connection system between an interior lining (1) of a vehicle and a rigid part of the vehicle according to any of claims 1 to 3, characterized in that the second stop (45) has a convex or "shaped" geometry. V ", defining a second slot (48) between the first end (41) and the rigid part (2).
    [8]
    8. Joint system between an interior lining (1) of a vehicle and a rigid part (2) of the vehicle according to any of the preceding claims, characterized in that a first end of the first end (41) comprises a first ramp (46 ), said first ramp (46) being configured to ensure the correct introduction of the first end (41) through the at least one hole (5), upon contact of said first ramp (46) with the first area (51) of the rim (50) from the hole (5).
    [9]
    9. Joint system between an interior lining (1) of a vehicle and a rigid part (2) of the vehicle according to any of the preceding claims, characterized in that a second end of the first end (41) opposite the connecting body ( 47) comprises a second ramp (49), said second ramp (49) being configured to contacting the lining (1) and guiding the first end (41) in the movement of introducing the at least one hole (5) by contacting the second zone (52) of the edge (50) of the at least one hole (45) .
    [10]
    10. Joint system between an interior lining (1) of a vehicle and a rigid part (2) of the vehicle according to claim 9, characterized in that the second ramp (49) comprises a convex or “U-shaped” geometry. ”.
    [11]
    Connection system between an interior lining (1) of a vehicle and a rigid part of the vehicle according to any of the preceding claims, characterized in that the lining (1) comprises a plurality of holes (5) and the rigid part (2 ) comprises a plurality of hook elements (4), where the holes (5) are spaced the same distance from each other as the hook elements (4) from each other.
    [12]
    12. Trunk of a vehicle characterized in that it comprises a joining system between an interior lining (1) of the vehicle and a rigid part (2) of the vehicle according to any of claims 1 to 11.
    [13]
    13. Method for joining an interior lining (1) of a vehicle and a rigid part (2) of the vehicle, characterized in that it comprises mechanically linking the lining (1) with the rigid part (2) by means of a joining system between the lining (1) and the rigid part (2) as described in any of claims 1 to 11, wherein the method comprises the steps of:
    or fixing the cladding (1) to a structure of the vehicle;
    or positioning the rigid part (2) on the lining (1), making the position of the at least one hook element (4) correspond with the position of the at least one hole (5);
    or insert the first end (41) into the hole (5) until the first area (51) of the flange (50) of the at least one hole (5) contacts the first stop (44), and;
    or prolonging the movement of introduction of the first end (41) into the hole (5) until the second area (52) of the edge (50) of the at least one hole (5) contacts the second stop (45).
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    同族专利:
    公开号 | 公开日
    ES2803702B2|2021-06-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US5639140A|1996-03-01|1997-06-17|General Motors Corporation|Hook retainer for a vehicle trim panel|
    FR2925426A1|2007-12-20|2009-06-26|Peugeot Citroen Automobiles Sa|Rear panel trim fixing device for motor vehicle, has support constituted by reinforcement of strike plate of rear flap, fixing unit fixing trim of rear panel on reinforcement, and fixation screw immobilizing trim on clips of fixing unit|
    JP2009227138A|2008-03-24|2009-10-08|Daikyonishikawa Corp|Front pillar trim mounting structure of automobile|
    US20100123329A1|2008-11-14|2010-05-20|Nissan Technical Center North America, Inc.|Finishing panel structure|
    US20140054928A1|2012-08-21|2014-02-27|Mazda Motor Corporation|Rear vehicle-body structure of vehicle|
    法律状态:
    2021-01-29| BA2A| Patent application published|Ref document number: 2803702 Country of ref document: ES Kind code of ref document: A1 Effective date: 20210129 |
    2021-06-15| FG2A| Definitive protection|Ref document number: 2803702 Country of ref document: ES Kind code of ref document: B2 Effective date: 20210615 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201930683A|ES2803702B2|2019-07-23|2019-07-23|Joining system between an interior lining of a vehicle and a rigid part of the vehicle|ES201930683A| ES2803702B2|2019-07-23|2019-07-23|Joining system between an interior lining of a vehicle and a rigid part of the vehicle|
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