Edge covering assembly and vehicle

Abstract

The application provides a vehicle and a hemming assembly. The hemming assembly comprises a glass, a hemming and a trim panel. The glass comprises a first surface, which is a surface of the glass facing the outside of the vehicle when the hemming assembly is installed on the vehicle. The hemming is connected between the outer edge of the glass and the trim panel, and forms an integrated structure with the glass and the trim panel. The hemming has a first appearance surface, which is flush with the first surface or covers part of the first surface. The trim panel has a second appearance surface, at least part of which is flush with the first appearance surface or part of the second appearance surface is covered by the first appearance surface. The technical solution of the application can prevent the trim panel from being damaged and the hemming from having production defects such as burrs during the assembly of the hemming assembly, and improve the appearance performance of the assembled hemming assembly.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of edge covering, and particularly relates to an edge covering assembly and a vehicle. BACKGROUND

[0002] With the development of automobile technology, consumers have higher requirements for the appearance of automobiles, and the appearance performance of an edge covering assembly in a vehicle is particularly important. The edge covering assembly includes a window trim, a window glass and an edge covering piece. The edge covering piece is connected between the edge of the window glass and the window trim to improve the connection strength and sealing performance of the edge covering assembly as a whole. At present, the assembly process of the edge covering assembly is prone to cause production defects such as window trim bruising and edge covering piece flash, thereby reducing the appearance performance of the assembled edge covering assembly. SUMMARY

[0003] The present application aims to provide an edge covering assembly and a vehicle, which can prevent the production defects such as window trim bruising and edge covering piece flash during the assembly process of the edge covering assembly, and improve the appearance performance of the assembled edge covering assembly.

[0004] The edge covering assembly provided by the present application includes a glass, an edge covering and a trim. The glass includes a first surface, which is a surface of the glass facing the outside of a vehicle when the edge covering assembly is installed to the vehicle. The edge covering is connected between the outer edge of the glass and the trim, and is connected with the glass and the trim to form an integrated structure. The edge covering has a first appearance surface, which is flush with the first surface or covers part of the first surface. The trim has a second appearance surface, at least part of which is flush with the first appearance surface, or part of the second appearance surface is covered by the first appearance surface.

[0005] It can be understood that in the related art, if the vehicle window glass, the vehicle window trim panel and the trim panel are integrally injection molded, the vehicle window trim panel cannot be accurately positioned in the mold during the injection molding of the trim panel, which can easily cause production defects such as flash of the trim panel and bruising of the trim panel, thereby causing the appearance performance of the assembled trim panel to be reduced. In the embodiments of the present application, the trim panel, the glass and the trim panel are integrally injection molded in the trim panel assembly, and the trim panel is improved differently, so that the second appearance surface of the trim panel is at least partially flush with the first appearance surface of the trim panel. In this way, the trim panel can be accurately positioned during the process of forming an integrated structure with the glass and the trim panel, thereby preventing the trim panel from being bruised due to its own tolerance fluctuation or deformation, or causing the trim panel to have problems such as flash. Alternatively, at least part of the second appearance surface of the trim panel or part of the first surface of the glass is covered by the first appearance surface of the trim panel, which increases the contact area of the trim panel with the trim panel and the glass, improves the structural strength and sealing performance of the trim panel assembly, and makes it difficult for the human eye to observe the outer edge of the glass and / or the outer edge of the trim panel from the outside of the vehicle, thereby improving the appearance performance of the assembled trim panel assembly.

[0006] In an embodiment, the glass further includes a second surface opposite to the first surface along a thickness direction of the glass, and the trim panel includes a trim panel body, a first bending segment and a first platform. One end of the first bending segment is connected to the trim panel body, the first bending segment is bent towards the second surface, and the other end of the first bending segment is located on one side of the second surface. The first platform is protruded from the surface of the first bending segment towards the glass, part of the outer surface of the first platform and the outer surface of the trim panel body form part of the second appearance surface, and the first platform has a first platform surface which is recessed relative to the outer surface of the trim panel body. The first platform surface is flush with the first appearance surface and the first surface, or the first surface is recessed relative to the first platform surface, the first appearance surface covers part of the first surface, and part of the first appearance surface is flush with the first platform surface.

[0007] In an embodiment, the trim panel assembly further includes a first trim panel tongue, one end of the first trim panel tongue is connected to the first appearance surface, and the other end of the first trim panel tongue is inclined towards the trim panel to cover the first platform.

[0008] In one embodiment, the glass further comprises a second surface opposite to the first surface along a thickness direction of the glass, the trim panel comprises a trim panel body and a first bending segment, one end of the first bending segment is connected to the trim panel body, the first bending segment is bent towards the second surface, and the other end of the first bending segment is located at one side of the second surface, and at least part of an outer surface of the trim panel body forms part of the second appearance surface. The first appearance surface covers part of the first surface, and part of the first appearance surface is flush with the outer surface of the trim panel body, or the first appearance surface covers part of the first surface and part of the outer surface of the trim panel body.

[0009] In one embodiment, the glass further comprises a second surface opposite to the first surface along a thickness direction of the glass, the trim panel comprises a trim panel body and a first bending segment, one end of the first bending segment is connected to the trim panel body, the first bending segment is bent towards the second surface, and the other end of the first bending segment is located at one side of the second surface, and at least part of an outer surface of the trim panel body forms part of the second appearance surface. The first appearance surface covers part of the first surface, and part of the first appearance surface is flush with the outer surface of the trim panel body, or the first appearance surface covers part of the first surface and part of the outer surface of the trim panel body.

[0010] In one embodiment, the first bending segment comprises a first sub-segment and a second sub-segment, one end of the first sub-segment is connected to the trim panel body, the other end of the first sub-segment is connected to the second sub-segment, the second sub-segment is spaced apart from the second surface along a thickness direction of the trim panel body, and a projection of the second sub-segment along the thickness direction of the trim panel body falls within the second surface. The trim panel further comprises a protrusion connected to one end of the second sub-segment away from the first sub-segment and abutting against the trim, and the other end of the protrusion away from the first bending segment is flush with the trim.

[0011] In one embodiment, the first bending segment comprises a first sub-segment and a second sub-segment, one end of the first sub-segment is connected to the trim panel body, the other end of the first sub-segment is connected to the second sub-segment, the second sub-segment is spaced apart from the second surface along a thickness direction of the trim panel body, and a projection of the second sub-segment along the thickness direction of the trim panel body falls within the second surface. The trim panel further comprises a positioning member.

[0012] The glass further comprises a side surface connected between the first surface and the second surface, the positioning member is connected to the first sub-segment and abuts against the side surface, or the positioning member is connected to the second sub-segment and abuts against the second surface.

[0013] In one embodiment, the trim panel further comprises a plurality of first supports, the plurality of first supports being spaced apart from each other on a side of the first bending section facing away from the glass.

[0014] In one embodiment, the trim panel further comprises a plurality of first supports, the plurality of first supports being spaced apart from each other on a side of the first bending section facing away from the glass.

[0015] In one embodiment, the trim panel further comprises a plurality of first supports, the plurality of first supports being spaced apart from each other on a side of the first bending section facing away from the glass.

[0016] In one embodiment, the trim panel further comprises a plurality of first supports, the plurality of first supports being spaced apart from each other on a side of the first bending section facing away from the glass.

[0017] In one embodiment, the trim panel further comprises a plurality of first supports, the plurality of first supports being spaced apart from each other on a side of the first bending section facing away from the glass.

[0018] In one embodiment, the trim panel further comprises an extension and a third platform, one end of the extension is connected to the trim panel body, the other end of the extension extends away from the trim panel body, the extension comprises a fifth surface and a sixth surface arranged oppositely, the fifth surface is arranged on the same side of the outer surface of the trim panel body, and the sixth surface is in contact with the hem. The third platform is protruded from the edge of the extension, the third platform has a third platform surface, the third platform surface is recessed relative to the fifth surface, and the third platform surface is flush with the first appearance surface.

[0019] In one embodiment, the hem assembly further comprises a third hem tongue, one end of the third hem tongue is connected to the first appearance surface, and the other end of the third hem tongue is inclined towards the third platform to cover the third platform.

[0020] In one embodiment, the trim panel further comprises an extension, one end of the extension is connected to the trim panel body, and the other end of the extension extends away from the trim panel body, the extension comprises a fifth surface and a sixth surface arranged oppositely, the fifth surface is arranged on the same side of the outer surface of the trim panel body, and the sixth surface is in contact with the hem. The first appearance surface is flush with the fifth surface, or the first appearance surface covers part of the fifth surface.

[0021] In one embodiment, the hem further has a positioning hole, the positioning hole penetrates through the hem along the thickness direction of the hem, and the positioning hole exposes part of the sixth surface.

[0022] Embodiments of the present application also provide a hem assembly, the hem assembly comprises glass, a trim panel and a hem, the glass comprises a first surface, when the hem assembly is installed on a vehicle, the first surface is a surface of the glass facing the outside of the vehicle. The trim panel is arranged spaced apart from the glass in the thickness direction of the hem assembly, a projection of the trim panel in the thickness direction of the hem assembly falls on the first surface, the trim panel comprises a back surface facing the glass. The hem is connected between the outer edge of the glass and the trim panel, and forms an integrated structure with the glass and the trim panel, the hem covers at least part of the back surface, and the hem has a first appearance surface, the first appearance surface covers part of the first surface.

[0023] In one embodiment, the trim panel has a second appearance surface, the second appearance surface is arranged oppositely to the back surface in the thickness direction of the trim panel, the second appearance surface has a decorative pattern, and the hem exposes part of the back surface.

[0024] In one embodiment, the decorative panel includes a panel body and a fourth platform. The fourth platform protrudes from the edge of the panel body and has a fourth platform surface. The fourth platform surface is recessed relative to the outer surface of the panel body and is flush with a portion of the first outer surface.

[0025] In one embodiment, the edging assembly further includes a fourth edging tongue, one end of which is connected to the first outer surface, and the other end of which is inclined toward the fourth platform to cover the fourth platform.

[0026] This application embodiment also provides a vehicle, the vehicle including a vehicle body and the edging assembly, the edging assembly being connected to the vehicle body. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the vehicle structure according to an embodiment of this application;

[0028] Figure 2 for Figure 1 A schematic diagram of the edge-sealing assembly of the vehicle shown;

[0029] Figure 3 for Figure 2 A schematic cross-sectional view along AA of the first embodiment of the edge-sealing assembly shown;

[0030] Figure 4 for Figure 2 A schematic cross-sectional view along BB of the first embodiment of the edge-sealing assembly shown;

[0031] Figure 5 for Figure 2 A schematic cross-sectional view along CC of the first embodiment of the edge-sealing assembly shown;

[0032] Figure 6 for Figure 3 A cross-sectional schematic diagram of a first embodiment of the first location of the edging assembly shown;

[0033] Figure 7 for Figure 3 A cross-sectional schematic diagram of a second embodiment of the first embodiment of the edge-binding assembly shown;

[0034] Figure 8 for Figure 3 A cross-sectional schematic diagram of a third embodiment of the first embodiment of the edge-binding assembly shown;

[0035] Figure 9 for Figure 3 A cross-sectional schematic diagram of a fourth embodiment of the first embodiment of the edge-binding assembly shown;

[0036] Figure 10 for Figure 3 a fifth embodiment of the cross-sectional view of the first position of the first embodiment of the binding assembly as shown in

[0037] Figure 11 for Figure 3 a sixth embodiment of the cross-sectional view of the first position of the first embodiment of the binding assembly as shown in

[0038] Figure 12 for Figure 3 a seventh embodiment of the cross-sectional view of the first position of the first embodiment of the binding assembly as shown in

[0039] Figure 13 for Figure 3 an eighth embodiment of the cross-sectional view of the first position of the first embodiment of the binding assembly as shown in

[0040] Figure 14 for Figure 3 a ninth embodiment of the cross-sectional view of the first position of the first embodiment of the binding assembly as shown in

[0041] Figure 15 for Figure 3 a tenth embodiment of the cross-sectional view of the first position of the first embodiment of the binding assembly as shown in

[0042] Figure 16 for Figure 4 a first embodiment of the cross-sectional view of the second position of the first embodiment of the binding assembly as shown in

[0043] Figure 17 for Figure 4 a second embodiment of the cross-sectional view of the second position of the first embodiment of the binding assembly as shown in

[0044] Figure 18 for Figure 4 a third embodiment of the cross-sectional view of the second position of the first embodiment of the binding assembly as shown in

[0045] Figure 19 for Figure 4 a fourth embodiment of the cross-sectional view of the second position of the first embodiment of the binding assembly as shown in

[0046] Figure 20 for Figure 4 a fifth embodiment of the cross-sectional view of the second position of the first embodiment of the binding assembly as shown in

[0047] Figure 21 for Figure 4Cross-sectional view of a sixth embodiment of the second position of the first embodiment of the cuff assembly shown;

[0048] Figure 22 For Figure 5 Cross-sectional view of a first embodiment of the third position of the first embodiment of the cuff assembly shown;

[0049] Figure 23 For Figure 5 Cross-sectional view of a second embodiment of the third position of the first embodiment of the cuff assembly shown;

[0050] Figure 24 For Figure 5 Cross-sectional view of a third embodiment of the third position of the first embodiment of the cuff assembly shown;

[0051] Figure 25 For Figure 5 Cross-sectional view of a fourth embodiment of the third position of the first embodiment of the cuff assembly shown;

[0052] Figure 26 For Figure 5 Cross-sectional view of a fifth embodiment of the third position of the first embodiment of the cuff assembly shown;

[0053] Figure 27 For Figure 2 Cross-sectional view of the second embodiment of the cuff assembly shown along A-A;

[0054] Figure 28 For Figure 27 Cross-sectional view of a first embodiment of the first position of the second embodiment of the cuff assembly shown;

[0055] Figure 29 For Figure 27 Cross-sectional view of a second embodiment of the first position of the second embodiment of the cuff assembly shown;

[0056] Figure 30 For Figure 27 Cross-sectional view of a third embodiment of the first position of the second embodiment of the cuff assembly shown;

[0057] Figure 31 For Figure 27 Cross-sectional view of a fourth embodiment of the first position of the second embodiment of the cuff assembly shown;

[0058] Figure 32 For Figure 27 Cross-sectional view of a fifth embodiment of the first position of the second embodiment of the cuff assembly shown;

[0059] Figure 33 A cross-sectional view of a first embodiment of a cover assembly forming device according to a first implementation of a first position of a cover assembly;

[0060] Figure 34 A cross-sectional view of a first embodiment of a cover assembly forming device according to a second implementation of a first position of a cover assembly;

[0061] Figure 35 A cross-sectional view of a first embodiment of a cover assembly forming device according to a third implementation of a first position of a cover assembly;

[0062] Figure 36 A cross-sectional view of a first embodiment of a cover assembly forming device according to a fourth implementation of a first position of a cover assembly;

[0063] Figure 37 A cross-sectional view of a first embodiment of a cover assembly forming device according to a fifth implementation of a first position of a cover assembly;

[0064] Figure 38 A cross-sectional view of a first embodiment of a cover assembly forming device according to a sixth implementation of a first position of a cover assembly;

[0065] Figure 39 A cross-sectional view of a first embodiment of a cover assembly forming device according to an implementation of a second position of a cover assembly;

[0066] Figure 40 A cross-sectional view of a first embodiment of a cover assembly forming device according to a first implementation of a third position of a cover assembly;

[0067] Figure 41 A cross-sectional view of a first embodiment of a cover assembly forming device according to a second implementation of a third position of a cover assembly;

[0068] Figure 42 A cross-sectional view of a second embodiment of a cover assembly forming device according to a first implementation of a first position of a cover assembly;

[0069] Figure 43 A cross-sectional view of a second embodiment of a cover assembly forming device according to a second implementation of a first position of a cover assembly.

[0070] Vehicle 1000, cladding assembly 100, vehicle body 500, glass 10, first surface 11, second surface 12, side surface 13, cladding 20, first appearance surface 21, first cladding tongue 22, second cladding tongue 23, third cladding tongue 24, fourth cladding tongue 25, trim panel 30, second appearance surface 301, positioning member 302, first support member 303, second support member 304, back surface 305, decorative pattern 306, trim panel body 31, outer surface 310, inner surface 311, first bending section 32, first sub-section 321, second sub-section 322, convex part 323, first platform 33, first platform surface 331, second bending section 34, third sub-section 341, fourth sub-section 342, second platform 35, second platform surface 351, extension section 36, fifth surface 361, sixth surface 362, third platform 37, third platform surface 371, fourth platform 38, fourth platform surface 381, groove 39, decorative member 40, third appearance surface 41, third surface 42, fourth surface 43, cladding assembly forming device 600, upper die body 610, first abutment surface 611, first avoidance groove 612, positioning part 613, lower die body 620, second abutment surface 621, second avoidance groove 622, injection molding groove 623, elastic structure 630, positioning module 640. DETAILED DESCRIPTION

[0071] For the convenience of understanding, the terms involved in the embodiments of the present application are first explained.

[0072] And / or: is only a description of the associated relationship between the associated objects, indicating that there may be three relationships, for example, A and / or B, which can represent the existence of A, the existence of A and B, and the existence of B.

[0073] Multiple: refers to two or more than two.

[0074] Connection: should be understood broadly, for example, A and B are connected, which can be A and B directly connected, or A and B indirectly connected through intermediate media.

[0075] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0076] Please refer to Figure 1 , Figure 1 is a structural schematic view of the vehicle 1000 of the embodiments of the present application.

[0077] Embodiments of the present application provide a vehicle 1000. The vehicle 1000 can be, but is not limited to, a sedan, a multi-Purpose Vehicles (MPV), a Sport / Suburban Utility Vehicle (SUV), an Off-Road Vehicle (ORV), a pickup, a van, a bus, a truck, etc.

[0078] The vehicle 1000 comprises a trim assembly 100 and a vehicle body 500. The trim assembly 100 is connected to the vehicle body 500. The trim assembly 100 can be a front side window trim assembly, a rear side window trim assembly, or a combination of a front side window trim assembly and a rear side window trim assembly. Hereinafter, the trim assembly 100 will be taken as an example of a front side window trim assembly for detailed description, but it should be understood that it is not limited thereto.

[0079] Please refer to Figure 2 , Figure 2 for the structure schematic diagram of the trim assembly 100 of the vehicle 1000. Figure 1 For the convenience of description, in the present application, the length direction of the trim assembly 100 is defined as the X-axis direction, the width direction is defined as the Y-axis direction, and the thickness direction is defined as the Z-axis direction, wherein the X-axis, Y-axis and Z-axis directions are perpendicular to each other. The orientation words such as "top", "bottom", "left", "right", "front" and "rear" mentioned in the description are described according to the orientation of the trim assembly 100 shown in

[0080] Figure 2 The orientation of the trim assembly 100 shown in Figure 2 is described, and correspondingly, the orientation of the vehicle 1000 is described in combination with Figure 1 The positive direction of the Z-axis direction is the interior of the vehicle 1000, the negative direction of the Z-axis direction is the exterior of the vehicle 1000, the positive direction of the Y-axis direction is the "top" of the vehicle 1000, the negative direction of the Y-axis direction is the "bottom" of the vehicle 1000, the positive direction of the X-axis direction is the "front" of the vehicle 1000, and the negative direction of the X-axis direction is the "rear" of the vehicle 1000.

[0081] The trim assembly 100 comprises a glass 10, a trim 20, a trim panel 30 and a trim piece 40. The glass 10, the trim 20 and the trim panel 30 are connected to form an integrated structure. For example, the glass 10, the trim 20 and the trim panel 30 connected to form an integrated structure can be an integrated structure formed by one-piece molding, or an integrated structure formed by assembly such as bonding, welding, etc.

[0082] ​Understandably, the edging 20 is connected with the glass 10 and the decorative panel 30 to form an integrated structure, which reduces the installation difficulty and procedures of installing the decorative panel 30 separately. It also solves the problem of low assembly accuracy and poor sealing of the edging assembly 100 caused by tolerance when installing the decorative panel 30 separately, and improves the assembly and alignment accuracy of the edging assembly 100.

[0083] The following explanation will take the example of the edging 20 being connected between the outer edge of the decorative panel 30 and the glass 10 by integral injection molding, so that the glass 10, the edging 20 and the decorative panel 30 are connected to form an integral structure.

[0084] Specifically, the decorative element 40 is located at the outer edge of the glass 10 and extends along the outer edge of the glass 10. There can be two decorative elements 40, extending along the upper and lower edges of the glass 10, respectively. The trim panel 30 is located between the outer edge of the glass 10 and the two decorative elements 40. The edging 20 is located at the outer edge of the glass 10, the outer edge of the trim panel 30, and the outer edge of the decorative element 40, connecting the outer edge of the glass 10 and the trim panel 30, the outer edge of the glass 10 and the decorative element 40, and the decorative element 40 and the trim panel 30.

[0085] It is understandable that the edging 20 connects the trim panel 30 and the glass 10, allowing the trim panel 30 to be fixed to the outer edge of the glass 10 via the edging 20. The edging 20 also connects the trim panel 30 and the two decorative pieces 40, allowing the two decorative pieces 40 to be connected to opposite sides of the trim panel 30 in the width direction (i.e., the Y-axis direction) via the edging 20, and then subsequently assembled onto the glass 10 and the trim panel 30. The phrase "the two decorative pieces 40 are subsequently assembled onto the glass 10 and the trim panel 30 via the edging 20" means that the decorative pieces 40 are assembled to the edging 20 only after the edging 20 has been connected to the glass 10 and the trim panel 30 to form an integrated structure.

[0086] The specific structure of the edge-binding assembly 100 will be described below through two specific embodiments.

[0087] First embodiment:

[0088] Please refer to the following: Figure 3 , Figure 4 and Figure 5 , Figure 3 for Figure 2 The diagram shows a cross-sectional view along AA of the first embodiment of the edging assembly 100. Figure 4 for Figure 2 The diagram shows a cross-sectional view along BB of the first embodiment of the edging assembly 100. Figure 5 for Figure 2 The first embodiment of the edging assembly 100 shown is a cross-sectional schematic diagram along CC.

[0089] The glass 10 includes a first surface 11, a second surface 12, and a side surface 13. The first surface 11 and the second surface 12 are oppositely arranged along a thickness direction (i.e., a Z-axis direction) of the glass 10. When the edge covering assembly 100 is installed to the vehicle 1000, the first surface 11 is a surface of the glass 10 facing an outside of the vehicle 1000. The second surface 12 is a surface of the glass 10 facing an inside of the vehicle 1000. The side surface 13 is connected between the first surface 11 and the second surface 12.

[0090] Exemplarily, the glass 10 can be, but is not limited to, a front windshield 10, a side window glass 10, a rear windshield 10, a sunroof glass 10, and the like of the vehicle 1000. In this embodiment, the glass 10 is taken as an example of the front side window glass 10 of the vehicle 1000. The glass 10 can be a transparent glass, such as a laminated glass, a tempered glass, a bulletproof glass, a safety glass, a regionally tempered glass, and the like, which is not strictly limited. The glass 10 can be used for allowing light from the outside of the vehicle 1000 to enter the inside of the vehicle 1000 through the first surface 11 and the second surface 12 in sequence, and for allowing a line of sight of a person inside the vehicle 1000 to pass through the second surface 12 and the first surface 11 in sequence, thereby providing a view for the person inside the vehicle 1000.

[0091] The edge covering 20 has a first appearance surface 21. When the edge covering assembly 100 is installed to the vehicle 1000, the first appearance surface 21 faces the outside of the vehicle 1000. It can be understood that the first appearance surface 21 is a surface of the edge covering 20 exposed to the outside of the vehicle 1000.

[0092] The edge covering 20 is formed by curing and molding of the edge covering material in a fluid form. The edge covering material can generally be a thermoplastic polymer, which plays a sealing role and can reduce wind noise, and ensure a good appearance of the edge covering assembly 100. The thermoplastic polymer can be, for example, rubber, a composite material, or other materials that can be used for sealing, including but not limited to polyurethane (PU), thermoplastic elastomer (TPE), ethylene propylene diene rubber (EPDM), thermoplastic vulcanized rubber (TPV), fluororubber, silicone rubber, styrene butadiene rubber, nitrile rubber, polyvinyl chloride (PVC), polypropylene (PP), polyurethane rubber, acrylate rubber, styrene-based thermoplastic elastomer (SEBS+PP), polysulfide rubber, polymethyl methacrylate (PMMA), and the like, which is not limited in this embodiment.

[0093] The trim panel 30 has a second appearance surface 301. When the edge covering assembly 100 is installed to the vehicle 1000, the second appearance surface 301 faces the outside of the vehicle 1000. It can be understood that the second appearance surface 301 is a surface of the trim panel 30 exposed to the outside of the vehicle 1000.

[0094] The decorative piece 40 has a third appearance surface 41. When the trim assembly 100 is installed on the vehicle 1000, the third appearance surface 41 faces the outside of the vehicle 1000. It can be understood that the third appearance surface 41 is the surface of the decorative piece 40 exposed to the outside of the vehicle 1000. The decorative piece 40 further includes a third surface 42 and a fourth surface 43. The third surface 42 and the fourth surface 43 are oppositely arranged along the thickness direction of the decorative piece 40. Part of the third surface 42 of the decorative piece 40 forms the third appearance surface 41 of the decorative piece 40.

[0095] In the present embodiment, the trim 20 is connected at three positions between the outer edge of the glass 10 and the trim panel 30, between the decorative piece 40 and the trim panel 30, and at the outer edge of the trim panel 30. However, as shown in Figs. 1 and 2, the trim 20 is connected at three positions between the outer edge of the glass 10 and the trim panel 30, between the decorative piece 40 and the trim panel 30, and at the outer edge of the trim panel 30. Figure 3 、 Figure 4 and Figure 5 In the present embodiment, the trim 20 is connected at three positions between the outer edge of the glass 10 and the trim panel 30, between the decorative piece 40 and the trim panel 30, and at the outer edge of the trim panel 30. However, as shown in Figs. 1 and 2, the trim 20 is connected at three positions between the outer edge of the glass 10 and the trim panel 30, between the decorative piece 40 and the trim panel 30, and at the outer edge of the trim panel 30.

[0096] The structure of the trim 20 connected at the three positions in the first embodiment of the trim assembly 100 will be described in detail below with reference to the accompanying drawings.

[0097] The first position: the trim 20 is connected between the outer edge of the glass 10 and the trim panel 30.

[0098] In the first position, the first surface 11 of the glass 10, the first appearance surface 21 of the trim 20, and the second appearance surface 301 of the trim plate 30 can all be flush. Alternatively, the first appearance surface 21 of the trim 20 can cover part of the first surface 11 of the glass 10, and at least part of the second appearance surface 301 of the trim plate 30 can be flush with the first appearance surface 21 of the trim 20. Alternatively, the first appearance surface 21 of the trim 20 covers part of the first surface 11 of the glass 10, and part of the second appearance surface 301 of the trim plate 30 is covered by the first appearance surface 21 of the trim 20, which will be described in detail below with reference to various embodiments.

[0099] In the first embodiment in which the trim 20 is connected between the outer edge of the glass 10 and the trim plate 30, refer to FIG. 1A, which is a cross-sectional view of the first embodiment of the trim assembly 100 in the first position. Figure 6 , Figure 6 As shown in FIG. 1A, the first appearance surface 21 of the trim 20 is flush with the first surface 11 of the glass 10 and the second appearance surface 301 of the trim plate 30. Figure 3 As shown in FIG. 1A, the first appearance surface 21 of the trim 20 is flush with the first surface 11 of the glass 10 and the second appearance surface 301 of the trim plate 30.

[0100] The trim plate 30 includes a trim plate body 31, a first bent section 32, and a first platform 33. The trim plate body 31 is spaced apart from the glass 10 in both the X-axis direction and the Z-axis direction. One end of the first bent section 32 is connected to the trim plate body 31. The first bent section 32 is bent toward the second surface 12 of the glass 10. The other end of the first bent section 32 is located on one side of the second surface 12 of the glass 10. The first platform 33 protrudes from the first bent section 32 toward the surface of the glass 10. Part of the outer surface of the first platform 33 and the outer surface 310 of the trim plate body 31 form part of the second appearance surface 301 of the trim plate 30. The part of the second appearance surface 301 is flush with the first appearance surface 21 of the trim 20 and the first surface 11 of the glass 10.

[0101] Specifically, the trim plate body 31 includes an outer surface 310 and an inner surface 311. The outer surface 310 of the trim plate body 31 is opposite the inner surface 311 of the trim plate body 31 along the thickness direction of the trim plate body 31. When the trim assembly 100 is installed in the vehicle 1000, the outer surface 310 of the trim plate body 31 faces the outside of the vehicle 1000 and forms the second appearance surface 301 of the trim plate 30 together with part of the outer surface of the first platform 33. In the Z-axis direction, the first surface 11 of the glass 10 is recessed relative to the outer surface 310 of the trim plate body 31. The inner surface 311 of the trim plate body 31 faces the inside of the vehicle 1000.

[0102] The first bending section 32 comprises a first sub-section 321 and a second sub-section 322. The first sub-section 321 is connected between the trim panel body 31 and the second sub-section 322, and is connected at an angle with both the trim panel body 31 and the second sub-section 322. Specifically, one end of the first sub-section 321 is connected with the trim panel body 31, and the other end of the first sub-section 321 is connected with the second sub-section 322. The second sub-section 322 is spaced apart from the second surface 12 of the glass 10 along the Z-axis direction. The projection of the second sub-section 322 along the Z-axis direction falls on the second surface 12 of the glass 10. With this arrangement, the first bending section 32 has a certain overlapping area with the glass 10 in the Z-axis direction, so that the trim panel 30 can be overlapped together with the glass 10 by the edge banding 20, and the edge banding assembly 100 has better connection stability and reliability.

[0103] The first platform 33 is convexly arranged on the surface of the first sub-section 321 of the first bending section 32 facing the glass 10, and is used to provide a stop position for the trim panel 30 to abut against the upper die body 610 of the edge banding assembly forming device 600 described below. The first platform 33 has a first platform surface 331. The first platform surface 331 is the surface of the first platform 33 facing the outside of the vehicle 1000. Along the Z-axis direction, the first platform surface 331 is recessed relative to the outer surface 310 of the trim panel body 31. The orientation of the first platform surface 331 is the same as that of the outer surface 310 of the trim panel body 31. The first platform surface 331 constitutes part of the second appearance surface 301 of the trim panel 30. The first platform surface 331 is flush with the first appearance surface 21 of the edge banding 20 and the first surface 11 of the glass 10.

[0104] It can be understood that, in the embodiment, after the glass 10 and the trim plate 30 are placed in the edge covering assembly forming device 600 below, the edge covering 20 can be formed between the glass 10 and the trim plate 30 by integral injection molding, so that the glass 10, the edge covering 20 and the trim plate 30 are connected to form an integrated structure. Therefore, the glass 10, the edge covering 20 and the trim plate 30 are integrally formed in the edge covering assembly forming device 600. The trim plate 30 has the first platform 33, which can provide positioning and stopping functions for the upper die body 610 of the edge covering assembly forming device 600, so that the upper die body 610 of the edge covering assembly forming device 600 is blocked by the first platform 33 after abutting against the first platform 33, and cannot continue to be pressed down, thereby ensuring the positioning accuracy of the edge covering assembly forming device 600. In addition, the first platform face 331 of the first platform 33 is flush with the first appearance face 21 of the edge covering 20 and the first surface 11 of the glass 10, which is beneficial to ensuring the flatness of the contact surface between the upper die body 610 of the edge covering assembly forming device 600 and the glass 10 and the trim plate 30, and allowing the trim plate 30 to have a larger tolerance fluctuation or deformation, preventing the trim plate 30 from being damaged by the upper die body 610 due to its own tolerance fluctuation or deformation, and preventing the trim plate 30 and the upper die body 610 from being unevenly contacted to generate a gap between the trim plate 30 and the upper die body 610 for the edge covering material to enter, thereby causing the edge covering 20 to have production defects such as burrs.

[0105] It should be noted that, in the embodiment, the width (dimension along the X-axis direction) of the first platform face 331 is not strictly limited, and can be up and down within the size tolerance range of the trim plate 30 by 0.2 mm, so as to prevent the trim plate 30 from being damaged by the upper die body 610 due to its own assembly tolerance or deformation during the pressing process, and prevent the trim plate 30 and the upper die body 610 from being unevenly contacted to generate a gap between the trim plate 30 and the upper die body 610 for the edge covering material to enter, thereby causing the edge covering 20 to have production defects such as burrs, and improving the appearance performance of the assembled edge covering assembly 100.

[0106] In the second embodiment of the first position of the edge covering assembly 100 shown in FIG. 2, the edge covering 20 is connected between the outer edge of the glass 10 and the trim plate 30. Figure 7 , Figure 7 As shown in FIG. 2, the edge covering 20 is connected between the outer edge of the glass 10 and the trim plate 30. Figure 3 As shown in FIG. 2, the edge covering 20 is connected between the outer edge of the glass 10 and the trim plate 30.

[0107] It is understandable that the first outer surface 21 of the edging 20 covers the edge of the first surface 11 of the glass 10, which not only makes it difficult for the human eye to observe the edge of the glass 10 from outside the vehicle 1000, thus improving the appearance of the edging assembly 100, but also increases the contact area between the edging 20, the glass 10, and the trim panel 30, thereby improving the overall connection strength and sealing performance of the edging assembly 100.

[0108] In the third embodiment where the edging 20 connects the outer edge of the glass 10 and the trim panel 30, please refer to Figure 8 , Figure 8 for Figure 3 The diagram shows a cross-sectional view of a third embodiment of the first embodiment of the binding assembly at a first location. In this embodiment, the contents identical to those in the first embodiment will not be repeated. The difference from the first embodiment is that the binding assembly 100 also includes a first binding tongue 22.

[0109] Specifically, the first edge tongue 22 protrudes from the first outer surface 21 of the edge 20 and extends away from the edge 20. One end of the first edge tongue 22 is connected to the first outer surface 21 of the edge 20, and the other end of the first edge tongue 22 is inclined toward the trim panel 30 to cover the first platform 33, making it difficult for the human eye to observe the first platform 33 from the outside of the vehicle 1000, thereby improving the appearance performance of the edge assembly 100 after assembly.

[0110] For example, the first edge tongue 22 can be integrally injection molded with the edge 20 in a mold. The material of the first edge tongue 22 can be the same as or different from the material of the edge 20. This embodiment does not limit this.

[0111] In the fourth embodiment where the edging 20 connects the outer edge of the glass 10 and the trim panel 30, please refer to Figure 9 , Figure 9 for Figure 3 The diagram shows a cross-sectional view of a fourth embodiment of the first location of the first embodiment of the edging assembly 100. In this embodiment, the contents identical to those in the second embodiment will not be repeated. The difference from the second embodiment is that the edging assembly 100 also includes a first edging tongue 22. The first edging tongue 22 protrudes from the first outer surface 21 of the edging 20 and is inclined towards the trim panel 30 to cover the first platform 33.

[0112] It is understood that the first outer surface 21 of the edging 20 covers part of the first surface 11 of the glass 10, and part of the first outer surface 21 is flush with the first platform surface 331 of the first platform 33. At the same time, the first edging tongue 22 covers the first platform 33, making it difficult for the human eye to observe the edge of the glass 10 and the first platform 33 from outside the vehicle 1000, further improving the appearance performance of the edging assembly 100.

[0113] In the fifth embodiment where the edging 20 connects the outer edge of the glass 10 and the trim panel 30, please refer to Figure 10 , Figure 10 for Figure 3 This is a cross-sectional schematic diagram of a fifth embodiment of the first location of the first embodiment of the edging assembly 100. In this embodiment, the contents identical to those in the first embodiment will not be repeated. The difference is that the trim panel 30 does not include the first platform 33, and the trim panel body 31 and the glass 10 are spaced apart in the X-axis direction. The outer surface 310 of the trim panel body 31 forms a portion of the second outer surface 301 of the trim panel 30. The outer surface 310 of the trim panel body 31 is flush with the first outer surface 21 of the edging 20 and the first surface 11 of the glass 10, which helps to ensure the flatness of the contact surfaces between the upper mold body 610 of the edging assembly molding device 600 and the trim panel 30 and glass 10, thereby ensuring good injection molding of the edging material.

[0114] The decorative panel 30 in this embodiment has a simple structure, which simplifies the manufacturing process of the edging assembly 100, reduces the installation difficulty of the edging assembly 100, and reduces the production cost and investment of the edging assembly 100. At the same time, it also reduces the thickness of the edging assembly 100 and improves the appearance performance of the edging assembly 100.

[0115] In the sixth embodiment where the edging 20 connects the outer edge of the glass 10 and the trim panel 30, please refer to Figure 11 , Figure 11 for Figure 3 This is a cross-sectional schematic diagram of the sixth embodiment of the first position of the edge-sealing assembly 100 shown in the first embodiment. In this embodiment, the contents identical to those in the fifth embodiment will not be repeated. The difference from the fifth embodiment is that the trim panel body 31 and the glass 10 are also spaced apart in the Z-axis direction. Along the Z-axis direction, the first surface 11 of the glass 10 is recessed relative to the outer surface 310 of the trim panel body 31. The first outer surface 21 of the edge-sealing 20 covers a portion of the first surface 11 of the glass 10, and a portion of the first outer surface 21 is flush with the outer surface 310 of the trim panel body 31. The outer surface 310 of the trim panel body 31 forms a portion of the second outer surface 301 of the trim panel 30. In this embodiment, the edge-sealing 20 not only makes it difficult for the human eye to observe the edge of the glass 10 from outside the vehicle 1000, improving the appearance of the edge-sealing assembly 100, but also increases the contact area between the edge-sealing 20 and the trim panel 30 and the glass 10, improving the overall connection strength and sealing performance of the edge-sealing assembly 100.

[0116] In the seventh embodiment where the edging 20 connects the outer edge of the glass 10 and the trim panel 30, please refer to Figure 12 , Figure 12 for Figure 3This is a cross-sectional schematic diagram of a seventh embodiment of the first location of the first embodiment of the edging assembly 100 shown. In this embodiment, the contents identical to those in the sixth embodiment will not be repeated. The difference from the sixth embodiment is that the first outer surface 21 of the edging 20 not only covers a portion of the first surface 11 of the glass 10, but also a portion of the outer surface 310 of the trim panel body 31. A portion of the outer surface 310 of the trim panel body 31 forms the second outer surface 301 of the trim panel 30. Along the Z-axis direction, the second outer surface 301 of the trim panel 30 and the first surface 11 of the glass 10 are recessed relative to the portion of the first outer surface 21 of the edging 20.

[0117] In this embodiment, the first outer surface 21 of the edging 20 covers the edge of the trim panel body 31 and the edge of the glass 10, making it difficult for the human eye to observe the edges of the glass 10 and the trim panel body 31 from outside the vehicle 1000, thus improving the appearance of the edging assembly 100. Simultaneously, it also increases the contact area between the edging 20 and the trim panel 30 and the glass 10, further enhancing the overall connection strength and sealing performance of the edging assembly 100.

[0118] In the eighth embodiment where the edging 20 connects the outer edge of the glass 10 and the trim panel 30, please refer to Figure 13 , Figure 13 for Figure 3 The diagram shows a cross-sectional view of the eighth embodiment of the first position of the first embodiment of the edging assembly 100. In this embodiment, the contents identical to those in the sixth embodiment will not be repeated. The difference from the sixth embodiment is that, along the Z-axis direction, the edging 20 is recessed relative to the second sub-segment 322.

[0119] Specifically, the trim panel 30 also includes a protrusion 323. The protrusion 323 is connected to the end of the second sub-segment 322 away from the first sub-segment 321, and the end of the protrusion 323 away from the first bending segment 32 is flush with the edge banding 20. The projection of the protrusion 323 in the Z-axis direction falls onto the second surface 12 of the glass 10. The protrusion 323 is used to make the trim panel 30 abut against the lower mold body 620 in the edge banding assembly molding device 600, thereby positioning the trim panel 30 during the assembly process, preventing damage to the trim panel 30 and burrs on the edge banding 20 caused by movement or deformation during assembly, thus ensuring good injection molding of the edge banding material and improving the appearance performance of the assembled edge banding assembly 100.

[0120] It should be noted that, in this embodiment, the structure of the edge-binding assembly 100 can also be based on the structure of the edge-binding assembly 100 in any of the aforementioned embodiments, such that the edge-binding 20 is recessed relative to the second sub-segment 322 in the Z-axis direction, and is not limited to this. Figure 13 The edging assembly shown is 100 in structure.

[0121] In the ninth embodiment, where the edging 20 connects the outer edge of the glass 10 and the trim panel 30, please refer to... Figure 14 , Figure 14 for Figure 3 The diagram shows a cross-sectional view of the ninth embodiment of the first location of the first embodiment of the edging assembly 100. In this embodiment, the contents identical to those in the sixth embodiment will not be repeated. The difference from the sixth embodiment is that the trim panel 30 also includes a positioning member 302. The positioning member 302 protrudes from the first sub-segment 321 and / or the second sub-segment 322 of the first bending section 32. One end of the positioning member 302 is connected to the first sub-segment 321 and / or the second sub-segment 322, and the other end of the positioning member 302 abuts against the side surface 13 and / or the second surface 12 of the glass 10. The positioning member 302 helps the trim panel 30 abut against the side surface 13 or the second surface 12 of the glass 10, thereby achieving positioning of the trim panel 30 during assembly.

[0122] The number of positioning elements 302 can be one or more. Positioning elements 302 can be bosses with cross-sectional shapes such as triangles, semicircles, rectangles, trapezoids, etc., or positioning elements 302 can be ribs, or positioning elements 302 can be a combination of bosses and ribs.

[0123] Optionally, when the positioning member 302 is a boss, the positioning member 302 is connected to the second sub-segment 322 of the first bending section 32. The positioning member 302 is located between the second sub-segment 322 and the glass 10, and the end of the positioning member 302 away from the second sub-segment 322 abuts against the second surface 12 of the glass 10. In the case of tolerance fluctuation or deformation of the trim panel 30, the glass 10 presses the trim panel 30 by the positioning member 302, preventing the trim panel 30 from being pressed by the edge-binding assembly molding device 600 and moving, or from forming a gap between the trim panel 30 and the edge-binding assembly molding device 600. This prevents the trim panel 30 from being crushed and prevents the edge-binding material from entering the gap between the edge-binding assembly molding device 600 and the trim panel 30, causing production defects such as flash in the edge-binding 20, which is beneficial to the good injection molding of the edge-binding material.

[0124] Optionally, when the positioning member 302 is a rib, the positioning member 302 can be connected to the first sub-segment 321 of the first bending section 32, and the end away from the first sub-segment 321 abuts against the side 13 of the glass 10, so as to prevent the trim panel 30 from being damaged or the edge banding 20 from being damaged during the assembly process, thereby improving the appearance performance of the edge banding assembly 100 after assembly.

[0125] Optionally, when the positioning element 302 can be a combination of a boss and a rib, it further prevents the trim panel 30 from moving or deforming during the assembly process, which could cause production defects such as damage to the trim panel 30 or flash on the edge banding 20, thereby further improving the appearance performance of the edge banding assembly 100 after assembly.

[0126] It should be noted that the structure of the edge covering assembly 100 in this embodiment can be based on the structure of the edge covering assembly 100 in any of the preceding embodiments by adding the rib and / or the boss, and is not limited to the structure of the edge covering assembly 100 shown in Figure 14 .

[0127] In the tenth implementation of the first position of the first embodiment of the edge covering assembly 100 shown in Figure 15 , Figure 15 , the edge covering 20 is connected between the outer edge of the glass 10 and the decorative plate 30. Figure 3 The cross-sectional view of the tenth implementation of the first position of the first embodiment of the edge covering assembly 100 is shown in . In this embodiment, the same content as the ninth implementation will not be repeated, and the difference from the ninth implementation is that the decorative plate 30 includes a convex portion 323 and a plurality of first support members 303. The description of the convex portion 323 can refer to the content in the eighth implementation, which will not be repeated here. The plurality of first support members 303 are arranged on the side surface of the first bending section 32 away from the glass 10. The plurality of first support members 303 are used to help the decorative plate 30 abut against the lower mold body 620 of the edge covering assembly forming device 600, so that the gap between the decorative plate 30 and the lower mold body 620 can form an injection molding space, which is beneficial to the injection molding of the edge covering material on the side of the first bending section 32 away from the glass 10 to form the edge covering 20 covering the side surface of the first bending section 32 away from the glass 10, and also plays a protective role for the decorative plate 30.

[0128] It should be noted that the structure of the edge covering assembly 100 in this embodiment can be based on the structure of the edge covering assembly 100 in any of the preceding embodiments by adding the first support member 303, and is not limited to the structure of the edge covering assembly 100 shown in

[0129] . Figure 15

[0130] Second position: the edge covering 20 is connected between the decorative plate 30 and the decorative member 40.

[0131] In the present position, the trim panel 30 and the trim 40 are spaced apart in the Y-axis direction. The first appearance surface 21 of the trim 20, the second appearance surface 301 of the trim panel 30, and the third appearance surface 41 of the trim 40 can all be flush. Alternatively, the first appearance surface 21 of the trim 20 can be flush with part of the second appearance surface 301 of the trim panel 30 and recessed relative to the third appearance surface 41 of the trim 40. Alternatively, the first appearance surface 21 of the trim 20 can be flush with part of the second appearance surface 301 of the trim panel 30 and also flush with the third appearance surface 41 of the trim 40. This will be described in detail below through various embodiments.

[0132] In the first embodiment in which the trim 20 is connected between the trim 40 and the trim panel 30, refer to FIG. 1, which is a cross-sectional view of the first embodiment of the trim assembly 100 in a second position. Figure 16 , Figure 16 Figure 4 In the present position, the trim panel 30 and the trim 40 are spaced apart in the Y-axis direction. The first appearance surface 21 of the trim 20, the second appearance surface 301 of the trim panel 30, and the third appearance surface 41 of the trim 40 can all be flush. Alternatively, the first appearance surface 21 of the trim 20 can be flush with part of the second appearance surface 301 of the trim panel 30 and recessed relative to the third appearance surface 41 of the trim 40. Alternatively, the first appearance surface 21 of the trim 20 can be flush with part of the second appearance surface 301 of the trim panel 30 and also flush with the third appearance surface 41 of the trim 40. This will be described in detail below through various embodiments.

[0133] In particular, the second bending section 34 includes a third sub-section 341 and a fourth sub-section 342. The third sub-section 341 is connected between the fourth sub-section 342 and the trim panel body 31 and is connected at an angle to both the trim panel body 31 and the fourth sub-section 342. Specifically, one end of the third sub-section 341 is connected to the trim panel body 31, and the other end of the third sub-section 341 is connected to the fourth sub-section 342. The third sub-section 341 is spaced apart from the third surface 42 of the trim 40 in the Y-axis direction. The fourth sub-section 342 is spaced apart from the fourth surface 43 of the trim 40 in the Z-axis direction. The projection of the fourth sub-section 342 in the Z-axis direction falls within the fourth surface 43 of the trim 40. With this arrangement, the second bending section 34 and the trim 40 have a certain overlapping area in the Z-axis direction, so that the trim panel 30 can be overlapped with the trim 40 through the trim 20, so that the trim assembly 100 has better connection stability and reliability.

[0134] ​The second platform 35 is protruded from the third sub-section 341 of the second bending section 34 towards the surface of the decorative part 40, and is used to provide a stop position for the decorative plate 30 to abut against the upper die body 610 of the trim assembly molding device 600 described below. The second platform 35 has a second platform surface 351. The second platform surface 351 is the surface of the second platform 35 facing the outside of the vehicle 1000. In the Z-axis direction, the second platform surface 351 is recessed relative to the outer surface 310 of the decorative plate body 31. The orientation of the second platform surface 351 is the same as that of the outer surface 310 of the decorative plate body 31. The second platform surface 351 constitutes part of the second appearance surface 301 of the decorative plate 30. The second platform surface 351 is flush with the first appearance surface 21 of the trim 20, and is flush with part of the third surface 42 of the decorative part 40, i.e. the second platform surface 351 is flush with the third appearance surface 41 of the decorative part 40.

[0135] It can be understood that, in the embodiment, after the decorative plate 30 is placed in the trim assembly molding device 600, the trim 20 can be molded on the second bending section 34 of the decorative plate 30 by one-step injection molding. After the trim 20 and the decorative plate 30 form an integrated structure, the decorative part 40 is assembled on the second bending section 34 of the decorative plate 30 through the trim 20 to form the trim assembly 100. The second platform 35 of the decorative plate 30 can provide positioning and stopping effects for the upper die body 610 of the trim assembly molding device 600, so that the upper die body 610 of the trim assembly molding device 600 is blocked by the second platform 35 and cannot continue to be pressed after abutting against the second platform 35, thereby ensuring the positioning accuracy of the trim assembly molding device 600. In addition, the second platform surface 351 of the second platform 35 is flush with the first appearance surface 21 of the trim 20, which is beneficial to ensuring the flatness of the contact surface between the upper die body 610 and the decorative plate 30, preventing the decorative plate 30 from being damaged by the upper die body 610 due to its own tolerance fluctuation or deformation, and preventing the decorative plate 30 and the upper die body 610 from having a gap therebetween due to poor abutment, so that the trim 20 has production defects such as burrs.

[0136] It should be noted that, in the embodiment, the width (dimension in the Y-axis direction) of the second platform surface 351 is not strictly limited, and can be up and down within the dimensional tolerance range of the decorative plate 30 by 0.2 mm, so as to prevent the decorative plate 30 from being damaged by the upper die body 610 due to its own assembly tolerance or deformation during abutting against the upper die body 610, and prevent the decorative plate 30 and the upper die body 610 from having a gap therebetween due to poor abutment, so that the trim 20 has production defects such as burrs, thereby improving the appearance performance of the assembled trim assembly 100.

[0137] In the second embodiment in which the trim 20 is connected between the decorative part 40 and the decorative plate 30, please refer to Figure 17, Figure 17 for Figure 4 The diagram shows a cross-sectional view of a second embodiment of the first embodiment of the edging assembly 100 at a second location. In this embodiment, the same content as in the first embodiment will not be repeated. The difference is that the second platform surface 351 of the second platform 35 is flush with the first outer surface 21 of the edging 20, and along the Z-axis direction, both the second platform surface 351 of the second platform 35 and the first outer surface 21 of the edging 20 are recessed relative to a portion of the third surface 42 of the trim member 40. It can be understood that along the Z-axis direction, the third outer surface 41 of the trim member 40 protrudes relative to the second platform surface 351 of the second platform 35 and the first outer surface 21 of the edging 20. The third outer surface 41 of the trim member 40 can cover the second platform surface 351 of the second platform 35 and the first outer surface 21 of the edging 20, making it difficult for the human eye to observe the edging 20 and the second platform 35 from the outside of the vehicle 1000, thus improving the appearance of the edging assembly 100.

[0138] In the third embodiment where the edging 20 connects the decorative element 40 and the trim panel 30, please refer to Figure 18 , Figure 18 for Figure 4 The diagram shows a cross-sectional view of a third embodiment of the first embodiment of the binding assembly 100 at a second location. In this embodiment, the contents identical to those in the second embodiment will not be repeated. The difference from the second embodiment is that the binding assembly 100 also includes a second binding tongue 23.

[0139] Specifically, the second edge-covering tongue 23 protrudes from the first outer surface 21 of the edge-covering 20 and extends away from the edge-covering 20. One end of the second edge-covering tongue 23 is connected to the first outer surface 21 of the edge-covering 20, and the other end of the second edge-covering tongue 23 is inclined toward the decorative element 40 and / or toward the second platform 35. When the edge-covering assembly 100 is assembled on the vehicle body 500, the vehicle body 500 presses against the second edge-covering tongue 23, causing the second edge-covering tongue 23 to deform; or, when the decorative element 40 is installed on the edge-covering 20, the decorative element 40 presses against the second edge-covering tongue 23, causing the second edge-covering tongue 23 to deform. The deformed second edge-covering tongue 23 can cover the decorative element 40 and / or the second platform 35, improving the appearance of the assembled edge-covering assembly 100.

[0140] For example, the second edge tongue 23 and the edge 20 are integrally injection molded in a mold. The material of the second edge tongue 23 may be the same as or different from the material of the edge 20. This embodiment does not limit this.

[0141] In the fourth embodiment where the edging 20 connects the decorative element 40 and the trim panel 30, please refer to Figure 19 , Figure 19for Figure 4 The diagram shows a cross-sectional view of the fourth embodiment of the first embodiment of the edging assembly 100 at the second location. In this embodiment, the contents identical to those in the third embodiment will not be repeated. The difference is that the cross-sectional width of the second edging tongue 23 along the Z-axis gradually increases from the end connected to the edging 20 to the end away from the edging 20, causing the end of the second edging tongue 23 away from the edging 20 to be inclined both towards the decorative element 40 and towards the second platform 35. With this configuration, during assembly, the second edging tongue 23 can be deformed by pressure from the decorative element 40 or the vehicle body 500. The deformed second edging tongue 23 can cover the decorative element 40 and the second platform 35, further improving the appearance of the assembled edging assembly 100.

[0142] In the fifth embodiment where the edging 20 connects the decorative element 40 and the trim panel 30, please refer to Figure 20 , Figure 20 for Figure 4 The diagram shows a cross-sectional view of the fifth embodiment of the first embodiment of the edging assembly 100 at the second location. In this embodiment, the contents that are the same as those in the first embodiment will not be repeated. The difference from the first embodiment is that the trim panel 30 does not include the second platform 35, and the outer surface 310 of the trim panel body 31, part of the third surface 42 of the decorative element 40 and the first appearance surface 21 of the edging 20 are all flush.

[0143] The outer surface 310 of the trim panel body 31 forms a portion of the second appearance surface 301 of the trim panel 30. A portion of the third surface 42 of the decorative element 40 forms the third appearance surface 41 of the decorative element 40. The second appearance surface 301 of the trim panel 30, the third appearance surface 41 of the decorative element 40, and the first appearance surface 21 of the edging 20 are all flush, which helps to ensure the flatness of the contact surface between the upper mold body 610 of the edging assembly molding device 600 and the trim panel 30, thereby ensuring good injection molding of the edging material.

[0144] The decorative panel 30 in this embodiment has a simple structure, which simplifies the manufacturing process of the edging assembly 100, reduces the installation difficulty of the edging assembly 100, and reduces the production cost and investment of the edging assembly 100. At the same time, it also reduces the thickness of the edging assembly 100 and improves the appearance performance of the edging assembly 100.

[0145] In the sixth embodiment where the edging 20 connects the decorative element 40 and the trim panel 30, please refer to Figure 21 , Figure 21 for Figure 4FIG. 6 shows a cross-sectional view of the sixth embodiment of the second position of the first embodiment of the edge covering assembly 100. In this embodiment, the same as the fifth embodiment will not be repeated, and the difference from the fifth embodiment is that the decorative plate 30 further comprises a plurality of second supports 304. The plurality of second supports 304 are arranged at intervals on the side of the second bending section 34 facing the decorative member 40. The plurality of second supports 304 are used to help the decorative plate 30 abut against the upper die body 610 of the edge covering assembly forming device 600, so that the gap between the decorative plate 30 and the upper die body 610 can form an injection molding space, which is conducive to the injection molding of the edge covering material on the side of the second bending section 34 facing the decorative member 40 to form the edge covering 20 covering the surface of the side of the second bending section 34 facing the decorative member 40, so that the edge covering 20 plays a protective role on the decorative plate 30.

[0146] Exemplarily, the plurality of second supports 304 can be one or more combinations of protrusions with a triangular, trapezoidal, rectangular, semicircular, or the like cross-sectional shape. The plurality of second supports 304 can be connected at intervals to the third sub-section 341 and / or the fourth sub-section 342.

[0147] It should be noted that in this embodiment, the structure of the edge covering assembly 100 can be based on the structure of the edge covering assembly 100 in any of the preceding embodiments by adding the second supports 304, and is not limited to the structure of the edge covering assembly 100 shown in this embodiment. Figure 21 The structure of the edge covering assembly 100 shown in this embodiment.

[0148] The third position: the edge covering 20 is connected to the outer edge of the decorative plate 30.

[0149] In this position, the first appearance surface 21 of the edge covering 20 and the second appearance surface 301 of the decorative plate 30 can be flush. Alternatively, part of the second appearance surface 301 of the decorative plate 30 is covered by the first appearance surface 21 of the edge covering 20. This will be described in detail below through a plurality of embodiments.

[0150] In the first embodiment in which the edge covering 20 is connected to the outer edge of the decorative plate 30, please refer to Figure 22 , Figure 22 for Figure 5 FIG. 7 shows a cross-sectional view of the first embodiment of the third position of the first embodiment of the edge covering assembly 100. In this embodiment, the decorative plate 30 further comprises an extension section 36 and a third platform 37. In the X-axis direction, the extension section 36 is connected to the side of the decorative plate body 31 away from the glass 10. One end of the extension section 36 is connected to the decorative plate body 31, and the other end of the extension section 36 extends away from the decorative plate body 31. The third platform 37 is protrudingly arranged on the edge of the extension section 36. Part of the outer surface of the third platform 37 and the outer surface of the decorative plate body 31 form part of the second appearance surface 301 of the decorative plate 30. The part of the second appearance surface 301 is flush with the first appearance surface 21 of the edge covering 20.

[0151] Specifically, the extension segment 36 comprises a fifth surface 361 and a sixth surface 362. The fifth surface 361 and the sixth surface 362 are oppositely arranged along the thickness direction (i.e. the Z-axis direction) of the extension segment 36. The fifth surface 361 of the extension segment 36 is arranged on the same side as the outer surface 310 of the panel body 31, i.e. the orientation of the fifth surface 361 of the extension segment 36 is the same as the orientation of the outer surface 310 of the panel body 31. The sixth surface 362 of the extension segment 36 is arranged on the same side as the inner surface 311 of the panel body 31, i.e. the orientation of the sixth surface 362 of the extension segment 36 is the same as the orientation of the inner surface 311 of the panel body 31. The sixth surface 362 is configured to contact the trim 20. Exemplarily, the extension segment 36 is substantially a long strip-shaped plate body.

[0152] Optionally, the extension segment 36 further comprises a chamfer (not labeled in the figure), which is arranged at the edge of the extension segment 36 and at one side of the sixth surface 362, so as to prevent the extension segment 36 from scratching the trim 20 and causing the trim 20 to fail.

[0153] Optionally, the extension segment 36 further comprises a fitting groove (not labeled in the figure), which is recessed at the edge of the sixth surface 362 and recessed from the sixth surface 362 to the fifth surface 361. The fitting groove is configured to help the panel 30 to be positioned by the trim assembly forming device 600. The groove bottom wall of the fitting groove and the groove side wall of the fitting groove are connected at an included angle.

[0154] The third platform 37 is configured to provide a stop position for the panel 30 to abut against the upper die body 610 of the trim assembly forming device 600 in the following. The third platform 37 has a third platform face 371. The third platform face 371 is an outer surface of the third platform 37 facing the outside of the vehicle 1000. In the Z-axis direction, the third platform face 371 is recessed relative to the fifth surface 361 of the extension segment 36. The orientation of the third platform face 371 is the same as the orientation of the fifth surface 361 of the extension segment 36. The third platform face 371 constitutes part of the second appearance face 301 of the panel 30. The third platform face 371 is flush with the first appearance face 21 of the trim 20.

[0155] Understandably, in this embodiment, after the trim panel 30 is placed in the edge-binding assembly molding device 600, the edge-binding 20 can be integrally injection molded onto the edge of the extension section 36, so that the trim panel 30 and the edge-binding 20 are connected to form an integral structure. The trim panel 30 has a third platform 37, which provides positioning and stopping functions for the upper mold body 610 of the edge-binding assembly molding device 600. This ensures that after the upper mold body 610 of the edge-binding assembly molding device 600 abuts against the third platform 37, it is blocked by the third platform 37 and cannot continue to press down, thus guaranteeing the positioning accuracy of the edge-binding assembly molding device 600. In addition, making the third platform surface 371 and the first appearance surface 21 of the edging 20 flush helps to ensure the flatness of the contact surface between the upper mold body 610 and the trim panel 30, prevents the trim panel 30 from being damaged by the upper mold body 610 due to its own tolerance fluctuations or deformation, and also prevents uneven contact surfaces between the trim panel 30 and the upper mold body 610 from creating gaps between the trim panel 30 and the upper mold body 610, allowing the edging material to enter and causing production defects such as flash in the edging 20.

[0156] It should be noted that in this embodiment, the width of the third platform surface 371 (the dimensions along the X-axis and Y-axis) is not strictly limited. It can fluctuate up or down by 0.2mm within the dimensional tolerance range of the trim panel 30, thereby allowing the trim panel 30 to have larger tolerance fluctuations or deformations. This prevents the trim panel 30 from being damaged due to its own assembly tolerances or deformations during the process of being pressed by the upper mold body 610, and also prevents gaps from being generated between the trim panel 30 and the upper mold body 610 due to poor contact, which could cause production defects such as flash in the edging 20. This improves the appearance performance of the assembled edging assembly 100.

[0157] In the second embodiment where the edging 20 is attached to the outer edge of the trim panel 30, please refer to... Figure 23 , Figure 23 for Figure 5 The diagram shows a cross-sectional view of a second embodiment of the first embodiment of the binding assembly 100 at a third location. In this embodiment, the contents identical to those in the first embodiment will not be repeated. The difference from the first embodiment is that the binding assembly 100 also includes a third binding tongue 24.

[0158] Specifically, the third edge-covering tongue 24 protrudes from the first outer surface 21 of the edge-covering 20 and extends away from the edge-covering 20. One end of the third edge-covering tongue 24 is connected to the first outer surface 21 of the edge-covering 20, and the other end of the third edge-covering tongue 24 is inclined toward the third platform 37. When the edge-covering assembly 100 is assembled into the vehicle body 500, the vehicle body 500 presses against the third edge-covering tongue 24, causing the third edge-covering tongue 24 to deform. The deformed third edge-covering tongue 24 can cover the third platform 37, improving the appearance performance of the edge-covering assembly 100 after assembly.

[0159] For example, the third edge tongue 24 and the edge 20 are integrally injection molded in a mold. The material of the third edge tongue 24 may be the same as or different from the material of the edge 20. This embodiment does not limit this.

[0160] In a third embodiment where the edging 20 is attached to the outer edge of the trim panel 30, please refer to Figure 24 , Figure 24 for Figure 5 The diagram shows a cross-sectional view of the third embodiment of the first embodiment of the edging assembly 100 at the third location. In this embodiment, the contents identical to those in the second embodiment will not be repeated. The difference is that the cross-sectional width of the third edging tongue 24 along the Z-axis gradually increases from the end connected to the edging 20 to the end away from the edging 20, causing the end of the third edging tongue 24 away from the edging 20 to tilt towards the vehicle body 500 and the third platform 37. During assembly, the third edging tongue 24 can be deformed by pressure from the vehicle body 500. The deformed third edging tongue 24 can cover the decorative part 40 and the third platform 37, further improving the appearance of the assembled edging assembly 100.

[0161] In the fourth embodiment where the edging 20 is attached to the outer edge of the trim panel 30, please refer to Figure 25 , Figure 25 for Figure 5 The diagram shows a cross-sectional view of the fourth embodiment of the first embodiment of the edging assembly 100 at the third location. In this embodiment, the contents identical to those in the first embodiment will not be repeated. The difference is that the trim panel 30 does not include the third platform 37, and the fifth surface 361 of the extension 36 forms part of the second outer surface 301 of the trim panel 30. The fifth surface 361 of the extension 36 is flush with the first outer surface 21 of the edging 20, which helps to ensure the flatness of the contact surface between the upper mold body 610 and the trim panel 30 and the glass 10, thereby ensuring good injection molding of the edging material.

[0162] The decorative panel 30 in this embodiment has a simple structure, which simplifies the manufacturing process of the edging assembly 100, reduces the installation difficulty of the edging assembly 100, and reduces the production cost and investment of the edging assembly 100. At the same time, it also reduces the thickness of the edging assembly 100 and improves the appearance performance of the edging assembly 100.

[0163] In the fifth embodiment where the edging 20 is attached to the outer edge of the trim panel 30, please refer to... Figure 26 , Figure 26 for Figure 5FIG. 5 is a cross-sectional view of a fifth embodiment of the third position of the first embodiment of the trim assembly 100. In this embodiment, the same as the fourth embodiment will not be repeated, and different from the fourth embodiment is that the fifth surface 361 of the extension section 36 is recessed relative to the first appearance surface 21 of the trim 20 in the Z-axis direction. The first appearance surface 21 of the trim 20 covers the fifth surface 361 of the extension section 36. The fifth surface 361 of the extension section 36 forms the second appearance surface 301 of the trim panel 30. It can be understood that the first appearance surface 21 of the trim 20 covers the edge of the fifth surface 361 of the extension section 36, which not only makes it difficult for the human eye to observe the edge of the extension section 36 from the outside of the vehicle 1000, thereby improving the appearance performance of the trim assembly 100. At the same time, it also increases the contact area of the trim 20 and the extension section 36 of the trim panel 30, thereby further improving the connection strength and sealing performance of the trim assembly 100 as a whole.

[0164] Second embodiment:

[0165] In the first position of the first embodiment (the trim 20 is connected between the outer edge of the glass 10 and the trim panel 30), the first bending section 32 of the trim panel 30 extends into the second surface 12 side of the glass 10, so that the trim panel 30 has a certain overlap with the outer edge of the glass 10. Please refer to Figure 27 , Figure 27 For Figure 2 FIG. 6 is a cross-sectional view of the second embodiment of the trim assembly along A-A. In this embodiment, the same as the first embodiment will not be repeated, and different from the first embodiment is that the trim panel 30 does not have the first bending section 32, and the trim panel 30 is located on the first surface 11 side of the glass 10 as a whole. The structural transformation possibilities of the trim 20 connected between the outer edge of the glass 10 and the trim panel 30 in the second embodiment of the trim assembly 100 will be described in detail below in conjunction with the drawings.

[0166] In this embodiment, the trim panel 30 is spaced apart from the glass 10 in the Z-axis direction, and the projection of the trim panel 30 in the Z-axis direction falls into the first surface 11 of the glass 10. The first appearance surface 21 of the trim 20 covers part of the first surface 11, and the first appearance surface 21 of the trim 20 is flush with the second appearance surface 301 of the trim panel 30. Alternatively, the first appearance surface 21 of the trim 20 covers part of the first surface 11, and the first appearance surface 21 of the trim 20 is recessed relative to the second appearance surface 301 of the trim panel 30. This will be described in detail below through multiple embodiments.

[0167] In the first embodiment of the trim 20 connected between the outer edge of the glass 10 and the trim panel 30, please refer to Figure 28 , Figure 28 forFigure 27 FIG. 5 shows a cross-sectional view of a first embodiment of the first position of the second embodiment of the edge covering assembly 100. In this embodiment, the first surface 11 of the glass 10 is recessed relative to the first appearance surface 21 of the edge covering 20 along the Z-axis direction, and the first appearance surface 21 of the edge covering 20 is recessed relative to the second appearance surface 301 of the trim panel 30 along the Z-axis direction.

[0168] The trim panel 30 further includes a back surface 305. The back surface 305 of the trim panel 30 is disposed opposite the second appearance surface 301 of the trim panel 30 along the thickness direction of the trim panel 30 (i.e., the Z-axis direction). When the edge covering assembly 100 is attached to the vehicle 1000, the back surface 305 of the trim panel 30 faces the first surface 11 of the glass 10 and faces the interior of the vehicle 1000. During assembly of the trim panel 30, the back surface 305 is subjected to the injection pressure of the edge covering material. The second appearance surface 301 of the trim panel 30 faces away from the first surface 11 of the glass 10 and faces the exterior of the vehicle 1000. During assembly of the trim panel 30, the second appearance surface 301 of the trim panel 30 is subjected to the abutting pressure of the upper die body 610 of the edge covering assembly forming device 600.

[0169] In this embodiment, the edge covering 20 covers at least a portion of the back surface 305 of the trim panel 30 to reduce the pressure difference between the back surface 305 and the second appearance surface 301 of the trim panel 30 during assembly, thereby preventing the pressure difference from being too large and causing production defects such as bruising of the trim panel 30, and improving the appearance performance of the edge covering assembly 100 after assembly.

[0170] In a second embodiment in which the edge covering 20 is attached between the outer edge of the glass 10 and the trim panel 30, refer to FIG. 6. Figure 29 , Figure 29 In this embodiment, the trim panel 30 includes a trim panel body 31 and a fourth platform 38. Figure 27 FIG. 6 shows a cross-sectional view of a second embodiment of the first position of the second embodiment of the edge covering assembly 100. In this embodiment, the same contents as the first embodiment are not repeated, and the trim panel 30 includes a trim panel body 31 and a fourth platform 38, which is different from the first embodiment.

[0171] Specifically, the fourth platform 38 is protruded from the edge of the trim panel body 31. The fourth platform 38 is configured to provide a stop position for the trim panel 30 to abut against the upper die body 610 of the overmolding assembly forming device 600 described below. The fourth platform 38 has a fourth platform surface 381, which is the surface of the fourth platform 38 facing the outside of the vehicle 1000. The fourth platform surface 381 is recessed relative to the outer surface 310 of the trim panel body 31 along the Z-axis direction. The fourth platform surface 381 has the same orientation as the outer surface 310 of the trim panel body 31. The fourth platform surface 381 is flush with the partial first appearance surface 21 of the overmolding 20. The fourth platform surface 381 and the outer surface 310 of the trim panel body 31 constitute the partial second appearance surface 301 of the trim panel 30. The fourth platform surface 381 is flush with the partial first appearance surface 21 of the overmolding 20 along the Z-axis direction.

[0172] It can be understood that, in the embodiment, after the glass 10 and the trim panel 30 are placed in the overmolding assembly forming device 600, the overmolding 20 can be formed between the glass 10 and the trim panel 30 by one-step injection molding, so that the glass 10, the overmolding 20 and the trim panel 30 are connected to form an integrated structure. Therefore, the glass 10, the overmolding 20 and the trim panel 30 are integrally formed in the overmolding assembly forming device 600. The fourth platform 38 of the trim panel 30 can provide positioning and stopping effects for the upper die body 610 of the overmolding assembly forming device 600, so that the upper die body 610 of the overmolding assembly forming device 600 is blocked by the fourth platform 38 after abutting against the fourth platform 38 and cannot continue to be pressed down, thereby ensuring the positioning accuracy of the overmolding assembly forming device 600. In addition, the fourth platform surface 381 of the fourth platform 38 is flush with the first appearance surface 21 of the overmolding 20, which is beneficial to ensuring the flatness of the contact surface between the upper die body 610 of the overmolding assembly forming device 600 and the trim panel 30, preventing the trim panel 30 from being damaged by the upper die body 610 due to its own tolerance fluctuation or deformation, and preventing the contact surface between the trim panel 30 and the upper die body 610 from being uneven to form a gap between the trim panel 30 and the upper die body 610 for the overmolding material to enter, thereby causing production defects such as burrs of the overmolding 20.

[0173] It should be noted that, in the embodiment, the width (the size along the X-axis direction and the size along the Y-axis direction) of the fourth platform surface 381 is not strictly limited, and the width of the fourth platform surface 381 can be up and down within the size tolerance range of the trim panel 30 by 0.2 mm. In the process of assembling the trim panel 30, the upper die body 610 directly abuts against the fourth platform surface 381, which prevents the trim panel 30 from being damaged by the upper die body 610 due to its own assembly tolerance or deformation, prevents the upper die body 610 and the trim panel 30 from being abutted badly to form a gap between the upper die body 610 and the trim panel 30 for the overmolding material to enter, thereby causing defects such as burrs of the overmolding 20, and improves the appearance performance of the assembled overmolding assembly 100.

[0174] In the third embodiment in which the trim 20 is connected between the outer edge of the glass 10 and the trim panel 30, refer to Figure 30 , Figure 30 As shown in the cross-sectional view of the first position of the second embodiment of the trim assembly 100, in the fourth embodiment, the same contents as the third embodiment will not be repeated, and the trim panel 30 in the trim assembly 100 further comprises a groove 39. Figure 27 Specifically, the fourth trim tongue 25 is protruded from the first appearance surface 21 of the trim 20 and extends away from the trim 20. One end of the fourth trim tongue 25 is connected with the first appearance surface 21 of the trim 20, and the other end of the fourth trim tongue 25 is inclined towards the fourth platform 38 to cover the fourth platform 38, so that the fourth platform 38 is not easily observed from the outside of the vehicle 1000, and the appearance performance of the trim assembly 100 after assembly is improved.

[0175] For example, the fourth trim tongue 25 can be integrally injection molded with the trim 20 in a mold. The material of the fourth trim tongue 25 can be the same as or different from that of the trim 20. The present embodiment does not limit this.

[0176] In the fourth embodiment in which the trim 20 is connected between the outer edge of the glass 10 and the trim panel 30, refer to

[0177] , Figure 31 As shown in the cross-sectional view of the first position of the second embodiment of the trim assembly 100, in the fourth embodiment, the same contents as the third embodiment will not be repeated, and the trim panel 30 in the trim assembly 100 further comprises a groove 39. Figure 31 Figure 27 Specifically, the groove 39 is arranged on the back surface 305 of the trim panel 30 and is partially recessed from the back surface 305 of the trim panel 30 to the second appearance surface 301 of the trim panel 30. The groove 39 comprises a groove bottom wall and a groove side wall, and the groove side wall of the groove 39 is arranged around the groove bottom wall of the groove 39 and is connected with the back surface 305. The trim 20 can be filled in the groove 39 and completely cover the back surface 305 of the trim panel 30, the groove bottom wall of the groove 39 and the groove side wall of the groove 39, thereby improving the sealing performance and structural strength of the trim assembly 100.

[0178] In the fourth embodiment in which the trim 20 is connected between the outer edge of the glass 10 and the trim panel 30, refer to ,

[0179] As shown in the cross-sectional view of the first position of the second embodiment of the trim assembly 100, in the fourth embodiment, the same contents as the third embodiment will not be repeated, and the trim panel 30 in the trim assembly 100 further comprises a groove 39. Figure 32 Figure 32 Specifically, the groove 39 is arranged on the back surface 305 of the trim panel 30 and is partially recessed from the back surface 305 of the trim panel 30 to the second appearance surface 301 of the trim panel 30. The groove 39 comprises a groove bottom wall and a groove side wall, and the groove side wall of the groove 39 is arranged around the groove bottom wall of the groove 39 and is connected with the back surface 305. The trim 20 can be filled in the groove 39 and completely cover the back surface 305 of the trim panel 30, the groove bottom wall of the groove 39 and the groove side wall of the groove 39, thereby improving the sealing performance and structural strength of the trim assembly 100. Figure 27 ​FIG. 5 is a cross-sectional view of the fifth embodiment of the first position of the second embodiment of the edge covering assembly 100. In this embodiment, the same as the fourth embodiment, the decorative pattern 306 is provided on the second appearance surface 301 of the trim plate 30. The decorative pattern 306 is used to decorate the trim plate 30, meet the appearance modeling requirements of the vehicle 1000, and improve the appearance performance of the edge covering assembly 100.

[0180] Specifically, the decorative pattern 306 is provided on the second appearance surface 301 of the trim plate 30. The edge covering 20 exposes at least part of the back surface 305 of the trim plate 30, prevents the pressure difference between the back surface 305 and the second appearance surface 301 of the trim plate 30 caused by the injection molding of the edge covering material to form the edge covering 20 from being too large, avoids the phenomenon of the upper mold body 610 of the edge covering assembly forming device 600 crushing the decorative pattern 306 caused by the too large pressure difference, and improves the appearance performance of the edge covering assembly 100 after assembly.

[0181] It should be noted that in this embodiment, the structure of the edge covering assembly 100 can also be that the decorative pattern 306 is added on the basis of the structure of any one of the aforementioned embodiments of the second embodiment of the edge covering assembly 100, and is not limited to the structure of the edge covering assembly 100 shown in FIG. 5. Figure 32 The structure of the edge covering assembly 100 shown in FIG. 5.

[0182] Please refer to Figure 33 , Figure 33 FIG. 1 is a cross-sectional view of the first embodiment of the first position of the edge covering assembly forming device 600 provided by the embodiments of the present application corresponding to the first embodiment of the edge covering assembly 100. The embodiments of the present application also provide an edge covering assembly forming device 600. The specific structure of the edge covering assembly forming device 600 provided by the embodiments of the present application will be described below through two specific embodiments.

[0183] First embodiment:

[0184] In this embodiment, the edge covering assembly forming device 600 is deformed in structure to match the different embodiments of the three positions where the edge covering 20 is connected as mentioned in the first embodiment of the edge covering assembly 100. The structural deformation possibilities of the edge covering assembly forming device 600 at the three positions will be described below through various embodiments.

[0185] First position: The edge covering assembly forming device 600 corresponds to the position where the edge covering 20 is connected between the outer edge of the glass 10 and the trim plate 30.

[0186] At this position, the glass 10, the trim plate body 31 and the first bending section 32 of the trim plate 30 all abut against the edge covering assembly forming device 600. Alternatively, the glass 10, the trim plate body 31 of the trim plate 30 and the plurality of first supporting members 303 all abut against the edge covering assembly forming device 600.

[0187] In the first embodiment in which the edge cover assembly forming device 600 corresponds to the edge cover 20 being connected between the outer edge of the glass 10 and the trim plate 30, please refer to Figure 33 In the first embodiment of the edge cover assembly 100, the ninth embodiment of the first position is described as an example. In addition, in the first embodiment, the edge cover assembly forming device 600 can make the formed edge cover 20 cover the part of the surface of the first bending section 32 of the trim plate 30 towards the glass 10.

[0188] The edge cover assembly forming device 600 includes an upper die body 610 and a lower die body 620. The upper die body 610 and the lower die body 620 cooperate and are used to press the trim plate 30 and the glass 10 to realize the integrated molding of the glass 10, the trim plate 30 and the edge cover 20 in the edge cover assembly 100. For example, the upper die body 610 can be movably arranged along the Z-axis direction, and the lower die body 620 can be fixedly arranged along the Z-axis direction. The upper die body 610 can move along the Z-axis direction relative to the lower die body 620 to approach or move away from the lower die body 620. In the process of integrated molding of the edge cover 20, the trim plate 30 and the glass 10, the glass 10 and the trim plate 30 are first fixed to the lower die body 620, and then the upper die body 610 is pressed against the side of the trim plate 30 and the glass 10 away from the lower die body 620.

[0189] The upper die body 610 includes a first abutting surface 611, and the first abutting surface 611 of the upper die body 610 faces the lower die body 620. The first abutting surface 611 of the upper die body 610 is used to abut the first surface 11 of the glass 10 and the second appearance surface 301 of the trim plate 30. For example, the width of the overlapping part of the first abutting surface 611 and the second appearance surface 301 along the Z-axis direction is 5 mm.

[0190] The upper die body 610 can also include a first avoiding groove 612, and the first avoiding groove 612 is recessed in the first abutting surface 611 of the upper die body 610. When the upper die body 610 is pressed against the trim plate 30, the groove opening of the first avoiding groove 612 is arranged towards the trim plate body 31. The groove width and groove depth of the first avoiding groove 612 meet the size tolerance of the trim plate 30. The first avoiding groove 612 is used to provide avoidance for the trim plate 30, not only preventing the trim plate 30 from being pressed and other problems caused by the interference between the trim plate 30 and the upper die body 610 due to its own tolerance fluctuation or deformation, improving the appearance performance of the assembled edge cover assembly 100, but also providing a larger range of size tolerance and deformation for the trim plate 30.

[0191] The lower die body 620 includes a second abutting surface 621. The second abutting surface 621 of the lower die body 620 faces the upper die body 610. The second abutting surface 621 of the lower die body 620 is used to abut the second surface 12 of the glass 10 and the side surface of the trim plate 30 away from the glass 10.

[0192] The lower mold body 620 can further include a second avoiding groove 622 recessed in the second abutting surface 621 of the lower mold body 620. When the decorative plate 30 is pressed against the lower mold body 620, the opening of the second avoiding groove 622 is arranged towards the decorative plate body 31 of the decorative plate 30. The opening width and the groove depth of the second avoiding groove 622 satisfy the dimensional tolerance of the decorative plate 30. The second avoiding groove 622 is used for avoiding the decorative plate 30, which not only prevents the decorative plate 30 from being pressed and damaged due to the dimensional tolerance fluctuation or deformation of the decorative plate 30 itself, improves the appearance performance of the edge covering assembly 100 after assembly, but also provides a larger range of dimensional tolerance and deformation for the decorative plate 30.

[0193] When the glass 10, the decorative plate 30 and the edge covering 20 are formed in the edge covering assembly forming device 600, the gap between the glass 10, the decorative plate 30, the upper mold body 610 and the lower mold body 620 can form an injection space, and then the edge covering material in a fluid form is injected into the injection space through a gate (not shown in the figure). After the edge covering material is solidified, the edge covering 20 is formed, which can connect the decorative plate 30 and the glass 10 together to form an integrated structure. The decoration piece 40 is assembled on the side of the edge covering 20 away from the second bending section 34, thereby realizing the assembly of the edge covering assembly 100.

[0194] In the second embodiment of the edge covering assembly forming device 600 corresponding to the second kind of position of the edge covering assembly 100, please refer to Figure 34 , Figure 34 The first embodiment of the edge covering assembly forming device 600 provided by the embodiments of the present application corresponds to the second embodiment of the first position of the edge covering assembly 100. In the present embodiment, the same contents as the first embodiment will not be described again. Different from the first embodiment, the second abutting surface 621 of the lower mold body 620 is not provided with the second avoiding groove 622, and the second abutting surface 621 of the lower mold body 620 can be provided with an elastic structure 630. The elastic structure 630 can be made of rubber materials such as silicon, fluorine, ethylene propylene diene monomer (EPDM) and thermo plastic elastomer (TPE). The elastic structure 630 has good elastic deformation ability, which can be deformed after contacting with the decorative plate 30 to provide buffer for the decorative plate 30, further prevent the decorative plate 30 or the glass 10 from being pressed and damaged by the lower mold body 620, and improve the appearance performance of the edge covering assembly 100 after assembly. At the same time, it also allows the decorative plate 30 to have a larger range of dimensional tolerance fluctuation and deformation.

[0195] In the third embodiment of the edge covering assembly forming device 600 corresponding to the edge covering 20 connected between the outer edge of the glass 10 and the decorative plate 30, please refer to Figure 35 ,Figure 35 A cross-sectional view of a fourth embodiment of the first embodiment of the edge covering assembly forming device 600 corresponding to the first position of the edge covering assembly 100 is shown in FIG. 6. In this embodiment, the same as the second embodiment, the same content will not be described again. Different from the second embodiment, the first avoiding groove 612 of the upper die body 610 can be filled with an elastic structure 630. The elastic structure 630 can prevent the upper die body 610 from damaging the trim plate 30 and improve the appearance performance of the assembled edge covering assembly 100. At the same time, it also allows the trim plate 30 to have a larger range of tolerance fluctuations and deformation. For example, the elastic structure 630 is completely filled in the first avoiding groove 612.

[0196] Optionally, the elastic structure 630 can also cover part of the second abutting surface 621, and the part of the second abutting surface 621 not covered by the elastic structure 630 directly abuts the first sub-section 321 and / or the second sub-section 322 of the trim plate 30, so that the edge covering assembly 100 meets the appearance performance, and the use amount of the elastic structure 630 is saved, and the production cost is saved.

[0197] In the fourth embodiment of the edge covering assembly forming device 600 corresponding to the edge covering 20 connected between the outer edge of the glass 10 and the trim plate 30, please refer to FIG. 7. Figure 36 Figure 36 A cross-sectional view of a fourth embodiment of the first embodiment of the edge covering assembly forming device 600 corresponding to the first position of the edge covering assembly 100 is shown in FIG. 6. In this embodiment, the same as the second embodiment, the same content will not be described again. Different from the second embodiment, the first avoiding groove 612 of the upper die body 610 can be filled with an elastic structure 630. The elastic structure 630 can prevent the upper die body 610 from damaging the trim plate 30 and improve the appearance performance of the assembled edge covering assembly 100. At the same time, it also allows the trim plate 30 to have a larger range of tolerance fluctuations and deformation. For example, the elastic structure 630 is completely filled in the first avoiding groove 612.

[0198] ​Specifically, the lower mold body 620 further comprises an injection slot 623. The injection slot 623 is recessed in the second abutting surface 621 of the lower mold body 620. The injection slot 623 is arranged opposite to the second avoiding slot 622. The injection slot 623 is used to accommodate the edge covering material, so that the edge covering 20 formed after the edge covering material is shaped can cover the part of the surface of the trim panel 30 facing the inside of the vehicle 1000. The injection slot 623 comprises a slot wall. The slot wall of the injection slot 623 is connected with the second abutting surface 621 of the lower mold body 620 and can be used to directly abut with the plurality of first supporting members 303. The injection slot 623 forms an injection space with the gap between the lower mold body 620 by the support of the first supporting members 303. The edge covering material in fluid form is injected into the injection space through a gate (not shown), so that the edge covering material forms the edge covering 20 after solidification. The formed edge covering 20 is connected to the side of the first bending section 32 of the trim panel 30 away from the glass 10, which protects the trim panel 30.

[0199] In the sixth embodiment of the edge covering assembly forming device 600 corresponding to the fifth embodiment of the edge covering 20 connected between the outer edge of the glass 10 and the trim panel 30, please refer to Figure 37 , Figure 37 The first embodiment of the edge covering assembly forming device 600 provided by the embodiments of the present application corresponds to the cross-sectional view of the sixth embodiment of the first position of the edge covering assembly 100. In the present embodiment, the same contents as the fifth embodiment will not be repeated, and the first avoiding slot 612 of the upper mold body 610 can be filled with the elastic structure 630 to prevent the upper mold body 610 from bruising the trim panel 30. At the same time, the second abutting surface 621 of the lower mold body 620 is not provided with the second avoiding slot 622, and the second abutting surface 621 of the lower mold body 620 and / or the slot wall of the injection slot 623 can be provided with the elastic structure 630, which can further prevent the first supporting member 303 of the trim panel 30 or the glass 10 from being bruised by the lower mold body 620, and improve the appearance performance of the assembled edge covering assembly 100. At the same time, it also allows the trim panel 30 to have a larger range of tolerance fluctuation and deformation.

[0200] In the sixth embodiment of the edge covering assembly forming device 600 corresponding to the fifth embodiment of the edge covering 20 connected between the outer edge of the glass 10 and the trim panel 30, please refer to Figure 38 , Figure 38 The first embodiment of the edge covering assembly forming device 600 provided by the embodiments of the present application corresponds to the cross-sectional view of the sixth embodiment of the first position of the edge covering assembly 100. In the present embodiment, the same contents as the fifth embodiment will not be repeated, and the first avoiding slot 612 of the upper mold body 610 can be filled with the elastic structure 630 to prevent the upper mold body 610 from bruising the trim panel 30. At the same time, the second abutting surface 621 of the lower mold body 620 is not provided with the second avoiding slot 622, and the second abutting surface 621 of the lower mold body 620 and / or the slot wall of the injection slot 623 can be provided with the elastic structure 630, which can further prevent the first supporting member 303 of the trim panel 30 or the glass 10 from being bruised by the lower mold body 620, and improve the appearance performance of the assembled edge covering assembly 100. At the same time, it also allows the trim panel 30 to have a larger range of tolerance fluctuation and deformation.

[0201] Specifically, since the force of the part of the slot wall of the injection slot 623 opposite to the first sub-section 321 and the force of the part of the slot wall of the injection slot 623 opposite to the second sub-section 322 are different when pressing the decorative plate 30, the force of the part of the slot wall of the injection slot 623 opposite to the first sub-section 321 is smaller than the force of the part of the slot wall of the injection slot 623 opposite to the second sub-section 322. Therefore, along the Z-axis direction, the part of the slot wall of the injection slot 623 opposite to the second sub-section 322 is provided with an elastic structure. Along the X-axis direction, the part of the slot wall of the injection slot 623 opposite to the first sub-section 321 is not provided with an elastic structure, so that part of the first support 303 connected to the second sub-section 322 abuts on the elastic structure 630, and part of the first support 303 connected to the first sub-section 321 directly abuts on the slot wall of the injection slot 623, so that the edge covering assembly 100 meets the appearance performance, saves the use amount of the elastic structure 630, and saves the production cost.

[0202] The second position: the edge covering assembly forming device 600 corresponds to the edge covering 20 connected between the decoration piece 40 and the decorative plate 30.

[0203] In this position, the decorative plate body 31 and the second bending section 34 of the decorative plate 30 are both abutted on the edge covering assembly forming device 600. Alternatively, the plurality of second supports 304 on the decorative plate body 31 and the second bending section 34 of the decorative plate 30 are both abutted on the edge covering assembly forming device 600.

[0204] In an embodiment in which the edge covering assembly forming device 600 corresponds to the edge covering 20 connected between the decoration piece 40 and the decorative plate 30, please refer to Figure 39 , Figure 39 The first embodiment of the edge covering assembly forming device 600 provided by the embodiments of the present application corresponds to an embodiment of the second position of the edge covering assembly 100. In this embodiment, the fourth embodiment of the second position of the first embodiment of the edge covering assembly 100 is taken as an example for description. The upper die body 610 abuts on the second support 304 and abuts on the end of the fourth sub-section 342 away from the third sub-section 341.

[0205] Specifically, the upper die body 610 further comprises a positioning portion 613, which is protruded on the first abutting surface 611 of the upper die body 610 along the Z-axis direction. The outer side surface of the positioning portion 613 abuts on the end of the fourth sub-section 342 away from the third sub-section 341 along the Y-axis direction, so as to realize the positioning of the decorative plate 30 by the upper die body 610, prevent the decorative plate 30 from being pressed and deformed between the upper die body 610 and the lower die body 620, and prevent the production defects such as flash of the edge covering 20, so as to facilitate the good injection of the edge covering material and improve the appearance performance of the assembled edge covering assembly 100.

[0206] The third position: the edge covering assembly forming device 600 corresponds to the edge covering 20 being connected between the outer edges of the trim panel 30.

[0207] In the present position, the extension section 36 of the trim panel 30 abuts against the edge covering assembly forming device 600.

[0208] In the first embodiment of the edge covering assembly forming device 600 corresponding to the edge covering 20 being connected between the outer edges of the trim panel 30, please refer to Figure 40 , Figure 40 The first embodiment of the edge covering assembly forming device 600 provided by the embodiments of the present application corresponds to the first embodiment of the third position of the edge covering assembly 100. In the present embodiment, the second embodiment of the third position of the first embodiment of the edge covering assembly 100 is taken as an example for description. The edge covering assembly forming device 600 comprises an upper die body 610 and a positioning module 640. The upper die body 610 and the positioning module 640 are movably coupled to facilitate demolding of the assembled edge covering assembly 100. The positioning module 640 can be an elastic body, and the positioning module 640 can abut against the extension section 36 of the trim panel 30 and interfere with the trim panel 30, so as to position the extension section 36.

[0209] In the present embodiment, the trim panel 30 comprises a chamfer (not labeled in the figure), and the positioning module 640 abuts against the outer edge of the extension section 36 of the trim panel 30. To cooperate with the positioning module 640, after the edge covering material is formed at the outer edge of the extension section 36, the formed edge covering 20 has a positioning hole (not shown in the figure), which is a hole left after the positioning module 640 is demolded. The positioning hole penetrates through the edge covering 20 along the thickness direction of the edge covering 20. The positioning hole exposes the sixth surface 362 of the extension section 36.

[0210] In the second embodiment of the edge covering assembly forming device 600 corresponding to the edge covering 20 being connected between the outer edges of the trim panel 30, please refer to Figure 41 , Figure 41 The first embodiment of the edge covering assembly forming device 600 provided by the embodiments of the present application corresponds to the second embodiment of the third position of the edge covering assembly 100. In the present embodiment, the fifth embodiment of the third position of the first embodiment of the edge covering assembly 100 is taken as an example for description.

[0211] In the embodiment, the trim 30 comprises an assembly groove (not labeled in the figure), which is recessed at the edge of the sixth surface 362 of the extension section 36 and is formed by recessing from the sixth surface 362 to the fifth surface 361. The assembly groove is used to abut against the positioning module 640. The groove bottom wall of the assembly groove and the groove side wall of the assembly groove are connected at an angle. When the trim 30 is assembled to the edge covering assembly forming device 600, the positioning module 640 abuts against the groove bottom wall of the assembly groove and / or the groove side wall of the assembly groove of the trim 30, thereby further positioning the trim 30. In order to cooperate with the positioning module 640, after the edge covering material is formed at the outer edge of the extension section 36, the edge covering 20 formed has a positioning hole (not shown in the figure), which exposes the groove bottom wall of the assembly groove and / or the groove side wall of the assembly groove of the extension section 36.

[0212] Second embodiment:

[0213] Please refer to Figure 42 and Figure 43 , Figure 42 a cross-sectional view of a first implementation of a first position of a second embodiment of an edge covering assembly forming device 600 provided by the embodiments of the present application corresponding to the first implementation of the first position of the edge covering assembly 100, Figure 43 a cross-sectional view of a second implementation of a first position of a second embodiment of an edge covering assembly forming device 600 provided by the embodiments of the present application corresponding to the first implementation of the first position of the edge covering assembly 100. In the embodiment, the same content as the above first embodiment will not be described again, and the difference from the above first embodiment is that the third implementation of the first position of the second embodiment of the edge covering assembly 100 is taken as an example for description.

[0214] In the first implementation of the edge covering assembly forming device 600 corresponding to the edge covering 20 connected between the outer edge of the glass 10 and the trim 30, please refer to Figure 42 In the embodiment, the edge covering assembly forming device 600 comprises an upper die body 610 and a positioning module 640. The upper die body 610 and the positioning module 640 are movably matched and used to press the trim 30 to realize the integrated forming of the glass 10, the trim 30 and the edge covering 20 in the edge covering assembly 100. For example, the upper die body 610 is movably arranged along the Z-axis direction, and the positioning module 640 is movably arranged along the Z-axis direction. The upper die body 610 and the positioning module 640 can move close to or away from each other. During the assembly of the edge covering assembly 100, the upper die body 610 and the positioning module 640 can jointly move close to the trim 30 and press and fix the trim 30.

[0215] In the embodiment, the number of the positioning modules 640 is multiple, and the multiple positioning modules 640 abut against the partial back surface 305 of the panel 30. In the process of assembling the edge covering assembly 100, the edge covering material forms the edge covering 20 on the back surface 305 of the panel 30, and the edge covering 20 completely covers the back surface 305. In order to cooperate with the positioning modules 640, after the edge covering material is formed on the back surface 305 of the panel 30, the formed edge covering 20 has positioning holes (not shown in the figure), and the positioning holes expose the partial back surface 305 of the panel 30.

[0216] In the second embodiment of the edge covering assembly forming device 600 corresponding to the second embodiment of the edge covering assembly 100 in which the edge covering 20 is connected between the outer edge of the glass 10 and the panel 30, please refer to Figure 43 , Figure 43 The second embodiment of the edge covering assembly forming device 600 provided by the embodiment of the present application corresponds to the second embodiment of the first position of the edge covering assembly 100. In the embodiment, the partial back surface 305 of the panel 30 at the first position of the second embodiment of the edge covering assembly 100 is not provided with the edge covering 20. In the embodiment, the same contents as the above first embodiment will not be described again, and the difference from the above first embodiment is that, in the embodiment, the number of the positioning modules 640 is one, and the positioning module 640 abuts against the partial back surface 305 of the panel 30.

[0217] In the process of assembling the edge covering assembly 100, the edge covering material forms the edge covering 20 on the partial back surface 305 of the panel 30, and the back surface 305 abutted by the positioning module 640 is not covered by the edge covering 20.

[0218] In the related art, if the vehicle window glass, the vehicle window trim panel and the edge covering part are integrally injection molded, the vehicle window trim panel cannot be accurately positioned in the mold during the injection molding of the edge covering part, which can easily cause production defects such as flash of the edge covering material and bruising of the vehicle window trim panel, thereby causing the appearance performance of the assembled edge covering structure to be degraded. In the embodiments of the present application, the trim panel 30, the glass 10 and the edge covering 20 in the edge covering assembly 100 are integrally injection molded, and the trim panel 30 is improved differently, so that the second appearance surface 301 of the trim panel 30 is at least partially flush with the first appearance surface 21 of the edge covering 20, thereby achieving accurate positioning of the trim panel 30 in the process of forming an integrated structure with the glass and the edge covering, preventing the trim panel 30 from being bruised due to its own tolerance fluctuation or deformation, or causing the edge covering 20 to have problems such as flash. Alternatively, at least part of the second appearance surface 301 of the trim panel 30 or part of the first surface 11 of the glass 10 is covered by the first appearance surface 21 of the edge covering 20, which improves the contact area of the edge covering 20 with the trim panel 30 and the glass 10, improves the structural strength and sealing performance of the edge covering assembly 100, and makes it difficult for the human eye to observe the edge of the glass 10 and / or the edge of the trim panel 30 from the outside of the vehicle 1000, thereby improving the appearance performance of the assembled edge covering assembly 100.

[0219] The embodiments of the present application are described in detail above, and specific examples are applied in this paper to describe the principles and implementation modes of the present application. The above description of the embodiments is only used to help understand the method of the present application and its core idea; at the same time, for those skilled in the art, according to the idea of the present application, the specific implementation mode and application range will be changed, and the above description should not be understood as a limitation of the present application.

Claims

1. A hemming assembly characterized by, The glass, the trim and the trim panel: The glass includes a first surface and a second surface, the first surface is a surface of the glass facing outside of the vehicle when the trim assembly is installed to the vehicle, the second surface is opposite to the first surface along a thickness direction of the glass; The trim is connected between an outer edge of the glass and the trim panel, and forms an integrated structure with the glass and the trim panel, the trim has a first appearance surface, the first appearance surface is flush with the first surface, or the first appearance surface covers part of the first surface; The trim panel has a second appearance surface, the trim panel includes a trim panel body, a first bending section and a first platform; One end of the first bending section is connected to the trim panel body, the first bending section is bent towards the second surface, the other end of the first bending section is located on one side of the second surface; The first platform is protruded on a surface of the first bending section facing the glass, part of an outer surface of the first platform and an outer surface of the trim panel body form part of the second appearance surface, the first platform has a first platform surface, the first platform surface is recessed relative to the outer surface of the trim panel body; The first platform surface is flush with the first appearance surface and the first surface, or the first surface is recessed relative to the first platform surface, the first appearance surface covers part of the first surface, part of the first appearance surface is also flush with the first platform surface.

2. A hemming assembly characterized by, The glass, the trim and the trim panel: The glass includes a first surface and a second surface, the first surface is a surface of the glass facing outside of the vehicle when the trim assembly is installed to the vehicle, the second surface is opposite to the first surface along a thickness direction of the glass; The trim is connected between an outer edge of the glass and the trim panel, and forms an integrated structure with the glass and the trim panel, the trim has a first appearance surface, the first appearance surface is flush with the first surface, or the first appearance surface covers part of the first surface; The trim panel has a second appearance surface, the trim panel includes a trim panel body and a first bending section, one end of the first bending section is connected to the trim panel body, the first bending section is bent towards the second surface, the other end of the first bending section is located on one side of the second surface, at least part of an outer surface of the trim panel body forms part of the second appearance surface; The first appearance surface covers part of the first surface, part of the first appearance surface is also flush with the outer surface of the trim panel body, or the first appearance surface covers part of the first surface and part of the outer surface of the trim panel body.

3. The hemming assembly of claim 1 or 2, wherein, The trim assembly further includes a first trim tongue, one end of the first trim tongue is connected to the first appearance surface, the other end of the first trim tongue is inclined towards the trim panel to cover the first platform.

4. The taping assembly of claim 1 or 2, wherein, The first bending section comprises a first sub-section and a second sub-section, one end of the first sub-section is connected with the panel body, the other end of the first sub-section is connected with the second sub-section, the second sub-section is spaced apart from the second surface in the thickness direction of the edge covering assembly, and a projection of the second sub-section in the thickness direction of the edge covering assembly falls within the second surface; The panel further comprises a protrusion connected to one end of the second sub-section away from the first sub-section and abutting against the edge covering, and one end of the protrusion away from the first bending section is flush with the edge covering.

5. The taping assembly of claim 1 or 2, wherein, The first bending section comprises a first sub-section and a second sub-section, one end of the first sub-section is connected with the panel body, the other end of the first sub-section is connected with the second sub-section, the second sub-section is spaced apart from the second surface in the thickness direction of the edge covering assembly, and a projection of the second sub-section in the thickness direction of the edge covering assembly falls within the second surface, the panel further comprises a positioning member; The glass further comprises a side surface connected between the first surface and the second surface, the positioning member is connected to the first sub-section and abuts against the side surface, or the positioning member is connected to the second sub-section and abuts against the second surface.

6. The taping assembly of claim 1 or 2, wherein, The panel further comprises a plurality of first supporting members, and the plurality of first supporting members are spaced apart from each other on a side of the first bending section away from the glass.

7. The taping assembly of claim 1 or 2, wherein, The edge covering assembly further comprises a decorative member located at an outer edge of the glass and an outer edge of the panel, the edge covering is further connected between the outer edge of the glass and the decorative member, and between the decorative member and the panel; The decorative member comprises a third surface and a fourth surface, the third surface and the fourth surface are oppositely arranged in the thickness direction of the decorative member; The panel further comprises a second bending section and a second platform, one end of the second bending section is connected to the panel body, the second bending section is bent towards the direction of the third surface, and the other end of the second bending section is located on one side of the third surface; The second platform is protruded on a surface of the second bending section facing the decorative member, part of an outer surface of the second platform and an outer surface of the panel body form part of the second appearance surface, the second platform has a second platform surface, and the second platform surface is recessed relative to the outer surface of the panel body; The second platform surface is flush with the first appearance surface and part of the third surface, or the second platform surface is flush with the first appearance surface and recessed relative to part of the third surface.

8. The taping assembly of claim 7, wherein, The edge covering assembly further comprises a second edge covering tongue, one end of the second edge covering tongue is connected with the first appearance surface, and the other end of the second edge covering tongue is inclined towards the decorative member and / or the second platform to cover the decorative member and / or the second platform.

9. The taping assembly of claim 1 or 2, wherein, The edge covering assembly further comprises a decorative member located at an outer edge of the glass and an outer edge of the panel, the edge covering is further connected between the outer edge of the glass and the decorative member, and between the decorative member and the panel; The decorative piece includes a third surface and a fourth surface, the third surface and the fourth surface oppositely arranged along a thickness direction of the decorative piece; The trim panel further includes a second bending section, one end of the second bending section is connected to the trim panel body, the second bending section is bent towards the direction of the third surface, the other end of the second bending section is located on one side of the third surface; Part of the third surface forms a third appearance surface of the decorative piece, the third appearance surface, the first appearance surface and the outer surface of the trim panel body are flush.

10. The taping assembly of claim 9, wherein, The trim panel further includes a plurality of second support members, the plurality of second support members are arranged at intervals on the side of the second bending section facing the decorative piece.

11. The taping assembly of claim 8 or 10, wherein, The trim panel further includes an extension section and a third platform, one end of the extension section is connected to the trim panel body, the other end of the extension section extends away from the trim panel body, the extension section includes a fifth surface and a sixth surface oppositely arranged, the fifth surface is arranged on the same side as the outer surface of the trim panel body, and the sixth surface is in contact with the edge cover; The third platform is protruded on the edge of the extension section, the third platform has a third platform surface, the third platform surface is recessed relative to the fifth surface, and the third platform surface is flush with the first appearance surface.

12. The taping assembly of claim 11, wherein, The edge cover assembly further includes a third edge cover tongue, one end of the third edge cover tongue is connected to the first appearance surface, and the other end of the third edge cover tongue is inclined towards the third platform to cover the third platform.

13. The taping assembly of claim 8 or 10, wherein, The trim panel further includes an extension section, one end of the extension section is connected to the trim panel body, the other end of the extension section extends away from the trim panel body, the extension section includes a fifth surface and a sixth surface oppositely arranged, the fifth surface is arranged on the same side as the outer surface of the trim panel body, and the sixth surface is in contact with the edge cover; The first appearance surface is flush with the fifth surface, or the first appearance surface covers part of the fifth surface.

14. The taping assembly of claim 13, wherein, The edge cover further has a positioning hole, the positioning hole penetrates the edge cover along the thickness direction of the edge cover, and the positioning hole exposes part of the sixth surface.

15. A vehicle characterized by comprising: The vehicle includes a vehicle body and an edge cover assembly as claimed in any one of claims 1-14, and the edge cover assembly is connected to the vehicle body.

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