Framework to be coated, coating assembly and vehicle
By setting a receiving groove on the third panel of the skeleton to be covered and placing the stacked part of the decorative skin therein, the problem of wrinkles forming at the intersection of the three sides is solved, and better flatness and decorative effect are achieved.
Patent Information
- Application Number
- CN202421554880.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-07-02
AI Technical Summary
When the decorative skin is coated on the platform surface at the intersection of the three sides of the vehicle fascia, the decorative skin is prone to form wrinkles on one surface, resulting in a lower flatness of the surface.
A skeleton to be covered is designed, including three panels, wherein the third panel is provided with a receiving groove extending to the edge of the panel, and a stacked portion of the decorative skin is placed in the receiving groove to hide the wrinkles on the third panel.
By hiding the wrinkles on the third panel, ensuring that the decorative skin has a better flatness on the third cladding surface, improving the overall flatness of the cladding assembly and the vehicle decorative surface.
Smart Images
Figure CN222780374U_ABST
Abstract
Description
Technical Field
[0001] The present disclosure relates to the field of vehicle trim panel coating technology, and in particular to a frame to be coated, a coating component and a vehicle. Background Art
[0002] In the related art, when a decorative skin is coated on a platform surface where three surfaces of a product meet, wrinkles will be formed on one of the three surfaces, resulting in a lower flatness of the surface. Utility Model Content
[0003] In order to solve the above technical problems or at least partially solve the above technical problems, the present disclosure provides a skeleton to be coated, a coating component and a vehicle.
[0004] The present application discloses a skeleton to be covered, comprising: a first panel, having a first covering surface; a second panel, connected to the edge of the first panel, and the second panel has a second covering surface, and the connection between the first panel and the second panel is a transition area; a third panel, the adjacent two side edges of which are respectively connected to the edge of the first panel and the edge of the second panel, and the third panel has a third covering surface; the first covering surface, the second covering surface and the third covering surface intersect with each other; a receiving groove is provided on the third panel, and in the extension direction of the receiving groove, one end of the receiving groove extends to the free edge of the third panel and forms a first opening at the free edge, and the other end of the receiving groove extends toward the transition area.
[0005] Optionally, the third panel includes a panel body and a reinforcement plate, the panel body having a third covering surface, at least a portion of the accommodating groove is formed on the panel body in the thickness direction of the third panel, the reinforcement plate is connected to a side surface of the panel body facing away from the third covering surface, and the reinforcement plate is arranged relative to the third panel in the thickness direction.
[0006] Optionally, the orthographic projection of the accommodating groove on the third covering surface along the thickness direction of the third panel is located within the orthographic projection of the reinforcing plate on the third covering surface along the thickness direction of the third panel.
[0007] Optionally, part of the accommodating groove is formed on the reinforcing plate, the part of the accommodating groove formed on the panel body is the groove body, the part of the accommodating groove formed on the reinforcing plate is an extension groove, the extension groove and the groove body both extend to the free edge and form an opening on the free edge, the extension groove is connected to the groove body, the width of the extension groove is less than or equal to the width of the accommodating groove; and / or the width of the reinforcing plate is greater than the width of the groove body.
[0008] Optionally, a through hole is formed at one end of the accommodating groove away from the first opening, and the through hole penetrates the third panel along the thickness direction of the third panel.
[0009] The present application also discloses a covering assembly, comprising: a frame to be covered according to the above disclosure; and a decorative skin, which is a flat skin covered on the first covering surface, the second covering surface and the third covering surface through bending and cutting processes.
[0010] Optionally, the portion of the decorative skin covering the first covering surface is a first flat portion, the portion of the decorative skin covering the second covering surface is a second flat portion, the first flat portion and the second flat portion transition smoothly, and the portion of the decorative skin covering the third covering surface is a cutting portion, the cutting portion and the first flat portion transition smoothly, the cutting portion and the second flat portion transition smoothly, and the cutting portion has a material removal area, and the cutting edge of the material removal area is opposite to the accommodating groove and is accommodated in the accommodating groove.
[0011] Optionally, a cutting edge of the material removal zone close to the first covering surface is a first cutting edge, a cutting edge of the material removal zone close to the second covering surface is a second cutting edge, and an intersection of the first cutting edge and the second cutting edge is opposite to the accommodating groove.
[0012] Optionally, a through hole is formed at one end of the accommodating groove away from the first opening, the through hole penetrates the third panel along the thickness direction of the third panel, and the intersection of the first cutting edge and the second cutting edge is opposite to the through hole.
[0013] The present application also discloses a vehicle, comprising: a covering assembly provided according to the above disclosure.
[0014] Compared with the prior art, the technical solution provided by the embodiments of the present disclosure has the following advantages:
[0015] According to the skeleton to be covered provided by the embodiment of the present disclosure, a receiving groove is set on one of the three panels, and the receiving groove is extended to the edge of the panel, and the reverse extension line of the receiving groove is set to pass through the transition area. When using the decorative skin to cover the skeleton to be covered, the decorative skin can be firstly covered flatly on the first panel and the second panel, and then the decorative skin is folded toward the third panel, and the stacked part formed by the decorative skin is placed in the receiving groove, and the wrinkles of the decorative skin on the third panel are hidden in the receiving groove, so that the decorative skin covering the third covering surface is relatively flat, and the stacked part of the decorative skin can be made to smoothly pass through the first opening, and the stacked part of the decorative skin is prevented from forming a bulge at the free edge of the panel, so that the flatness of the decorative skin on the skeleton to be covered is better.
[0016] According to the covering assembly provided in the embodiment of the present disclosure, by setting the above-mentioned skeleton to be covered, the wrinkles of the decorative skin on the third panel can be hidden in the accommodating groove, so that the decorative skin covering the third covering surface is relatively flat, and the flatness of the decorative skin on the skeleton to be covered is better, thereby improving the flatness of the outer surface of the covering assembly.
[0017] According to the vehicle provided by the embodiment of the present disclosure, by setting the above-mentioned covering assembly, the wrinkles of the decorative skin on the third panel can be hidden in the accommodating groove, so that the decorative skin covering the third covering surface is relatively flat, the flatness of the decorative skin on the skeleton to be covered is better, the flatness of the outer surface of the covering assembly is improved, and the overall flatness of the decorative surface of the vehicle is better. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.
[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.
[0020] Figure 1 A schematic diagram of a covering assembly according to some embodiments of the present disclosure, wherein a material removal area of a decorative skin is in an uncut state;
[0021] Figure 2 for Figure 1 Section view along AA;
[0022] Figure 3 A schematic diagram of a covering assembly according to some embodiments of the present disclosure, wherein a material removal area of a decorative surface is in a sheared-off state;
[0023] Figure 4 for Figure 1 Schematic diagram of the structure of the skeleton to be coated.
[0024] Among them, 100, cladding components;
[0025] 10. Frame to be coated;
[0026] 1. first panel; 11. first covering surface;
[0027] 2. second panel; 21. second covering surface; 22. transition area;
[0028] 3. third panel; 31. third covering surface; 32. free edge; 33. panel body; 331. receiving groove; 3311. groove body; 3312. extension groove; 332. first opening; 333. through hole; 34. reinforcing plate;
[0029] 40. Decorative surface; 41. First flat portion; 42. Second flat portion; 43. Cutting portion; 431. First cutting edge; 432. Second cutting edge. DETAILED DESCRIPTION
[0030] In order to more clearly understand the above-mentioned objectives, features and advantages of the present disclosure, the scheme of the present disclosure will be further described below. It should be noted that the embodiments of the present disclosure and the features in the embodiments can be combined with each other without conflict.
[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present disclosure, but the present disclosure may also be implemented in other ways different from those described herein; it is obvious that the embodiments in the specification are only part of the embodiments of the present disclosure, rather than all of the embodiments.
[0032] Reference Figure 4 The present application discloses a frame 10 to be covered. For example, the frame 10 to be covered may be a dashboard frame, a seat back frame, or a seat cushion frame.
[0033] The skeleton 10 to be covered includes a first panel 1, a second panel 2 and a third panel 3, the first panel 1 has a first covering surface 11, the second panel 2 is connected to the edge of the first panel 1, and the second panel 2 has a second covering surface 21, and the connection between the first panel 1 and the second panel 2 is a transition area 22; for example, the first panel 1 and the second panel 2 can be connected and transitioned in a right-angle structure, and the first panel 1 and the second panel 2 can also be connected and transitioned in a rounded structure.
[0034] When the first panel 1 and the second panel 2 are connected and transitioned in a right-angled structural form, the transition area 22 includes a first transition surface and a second transition surface connected at an angle, the first transition surface can be connected to the edge of the first covering surface 11 close to the second covering surface 21 and the first transition surface is smoothly connected to the first covering surface 11, and the first transition surface can also be a part of the first covering surface 11, the second transition surface can be connected to the edge of the second covering surface 21 close to the first covering surface 11 and the second transition surface is smoothly connected to the second covering surface 21, and the second transition surface can also be a part of the second covering surface 11. When the first panel 1 and the second panel 2 are connected and transitioned in a rounded structural form, the transition area 22 includes an arc-shaped transition surface, the transition surface is smoothly connected to the first covering surface 11, and the transition surface is smoothly connected to the second covering surface 21.
[0035] The adjacent two side edges of the third panel 3 are respectively connected to the edge of the first panel 1 and the edge of the second panel 2 , and the third panel 3 has a third covering surface 31 .
[0036] The first covering surface 11 , the second covering surface 21 and the third covering surface 31 intersect each other; that is, the first panel 1 , the second panel 2 and the third panel 3 form a three-surface intersection platform.
[0037] The third panel 3 is provided with a receiving groove 331, and in the extending direction of the receiving groove 331, one end of the receiving groove 331 extends to the free edge 32 of the third panel 3, and one end of the receiving groove 331 forms a first opening 332 at the free edge 32 of the third panel 3. The other end of the receiving groove 331 extends toward the transition region 22, that is, in the extending direction of the receiving groove 331, one end of the receiving groove 331 away from the first opening 332 is spaced from the transition region 22, and there is a certain distance between the receiving groove 331 and the first covering surface 11, and there is a certain distance between the receiving groove 331 and the second covering surface 21. For example, the extending direction of the receiving groove 331 may intersect with the first covering surface 11, and the extending direction of the receiving groove 331 may intersect with the second covering surface 21.
[0038] It needs to be explained that the free edge 32 of the third panel 3 refers to the edge of the third panel 3 that is not connected to the first panel 1 and the second panel 2 .
[0039] When covering the decorative skin 40 on the skeleton 10 to be covered, the flat decorative skin 40 can be first covered on the first covering surface 11, and the decorative skin 40 can be positioned relative to the second panel 2; then, along the intersection line of the first panel 1 and the second panel 2, the decorative skin 40 is folded toward the second covering surface 21, and the decorative skin 40 is covered on the second covering surface 21, and the decorative skin 40 is positioned relative to the second panel 2; then, along the intersection line of the first panel 1 and the third panel 3, the decorative skin 40 is folded toward the third covering surface 31, and along the intersection line of the second panel 2 and the third panel 3, the decorative skin 40 is folded toward the third covering surface 31, and then the stacked part formed by the decorative skin 40 is placed in the accommodating groove 331, and the remaining part opposite to the third panel 3 is covered on the third covering surface 31, and the decorative skin 40 is positioned relative to the second panel 2, and the covering process of the covering component 100 is completed.
[0040] It should be understood that when the decorative skin 40 is folded toward the third panel 3 , the extension direction of the folds formed by the decorative skin 40 is generally directed toward the transition area 22 .
[0041] By setting a receiving groove 331 on the third panel 3, when using the decorative skin 40 to cover the skeleton 10 to be covered, the decorative skin 40 can be firstly covered flatly on the first panel 1 and the second panel 2, and then the decorative skin 40 is folded toward the third panel 3, and the stacked part formed by the decorative skin 40 is placed in the receiving groove 331, and the wrinkles of the decorative skin 40 on the third panel 3 are hidden in the receiving groove 331, so that the decorative skin 40 covering the third covering surface is relatively flat, and the flatness of the decorative skin 40 on the skeleton 10 to be covered is better.
[0042] By setting the reverse extension line of the receiving groove 331 to pass through the transition area 22, the receiving groove 331 can form a better matching effect with the wrinkles formed by the decorative skin 40, so that the wrinkles of the decorative skin 40 on the third panel 3 can be relatively completely hidden in the receiving groove 331, reducing the wrinkles formed by the decorative skin 40 on the third panel 3, making the decorative skin 40 covering the third covering surface smoother, and making the flatness of the decorative skin 40 on the skeleton 10 to be covered better.
[0043] By extending the receiving groove 331 to the free edge 32 of the third panel 3 and forming a first opening 332 at the edge, the stacked portion of the decorative skin 40 can smoothly pass through the first opening 332, preventing the stacked portion of the decorative skin 40 from forming a bulge at the free edge 32 of the third panel 3, thereby further improving the flatness of the covering skin on the third covering surface 31.
[0044] For example, the receiving groove 331 is provided with a relief notch near the free edge 32 of the third panel 3, the relief notch penetrates the third panel 3 along the thickness direction of the third panel 3, and the relief notch penetrates the free edge 32 of the third panel 3 in the extension direction of the receiving groove 331. When the laminated part formed by the decorative skin 40 is placed in the receiving groove 331, the remaining part opposite to the third panel 3 is covered on the third covering surface 31, and then the decorative skin 40 can be turned over along the free edge 32 of the third panel 3, and the decorative skin 40 is folded to the surface of the third panel 3 away from the third covering surface 31, and the decorative skin 40 is positioned relative to the second panel 2. In this way, the relief notch can avoid the laminated part formed by the decorative skin 40, so that the laminated part of the decorative skin 40 is smoothly turned from the free edge 32 of the third panel 3 to the other side, preventing the laminated part of the decorative skin 40 from forming a bulge at the free edge 32 of the third panel 3, and improving the flatness of the covering skin on the third covering surface 31.
[0045] According to the skeleton 10 to be covered provided by the embodiment of the present disclosure, by setting a receiving groove 331 on one of the three panels, and extending the receiving groove 331 to the edge of the panel, and setting the reverse extension line of the receiving groove 331 to pass through the transition area 22, when using the decorative skin 40 to cover the skeleton 10 to be covered, the decorative skin 40 can be firstly covered evenly on the first panel 1 and the second panel 2, and then the decorative skin 40 is folded toward the third panel 3, and the stacked part formed by the decorative skin 40 is placed in the receiving groove 331, and the wrinkles of the decorative skin 40 on the third panel 3 are hidden in the receiving groove 331, so that the decorative skin 40 covering the third covering surface is relatively flat, so that the flatness of the decorative skin 40 on the skeleton 10 to be covered is better.
[0046] Reference Figure 2 According to some embodiments provided by the present disclosure, the third panel 3 includes a panel body 33 and a reinforcing plate 34, the panel body 33 has a third covering surface 31, and in the thickness direction of the third panel 3, at least part of the accommodating groove 331 is formed on the panel body 33, for example, the accommodating groove 331 can be completely provided on the panel body 33; the accommodating groove 331 can also be partially formed on the panel body 33, and the other part is formed on the reinforcing plate 34.
[0047] The reinforcing plate 34 is connected to a side surface of the panel body 33 away from the third covering surface 31 , and the reinforcing plate 34 and the accommodating groove 331 are opposite in the thickness direction of the third panel 3 ; for example, the reinforcing plate 34 and the accommodating groove 331 can be opposite in the thickness direction of the panel body 33 .
[0048] By providing the reinforcing plate 34, the structural strength of the third panel 3 can be improved, so that the operator can tighten the decorative skin 40 when covering the frame 10 to be covered, to ensure the reliability of the decorative skin 40 and the decorative frame, reduce the risk of deformation or breakage of the third panel 3 under stress, and improve the reliability of the frame 10 to be covered. For example, the reinforcing plate 34 and the panel body 33 can be an integrally formed part to more reliably improve the structural strength of the third panel 3.
[0049] Reference Figure 2According to some embodiments provided by the present disclosure, part of the receiving groove 331 is formed on the reinforcing plate 34, that is, the receiving groove 331 extends to the reinforcing plate 34 in the thickness direction of the third panel 3. The part of the receiving groove 331 formed on the panel body 33 is the groove body 3311, and the part of the receiving groove 331 formed on the reinforcing plate 34 is the extension groove 3312. Both the groove body 3311 and the extension groove 3312 extend to the free edge 32 and form an opening at the free edge 32. For example, the part corresponding to the groove body 3311 is the body opening, and the part corresponding to the extension groove 3312 is the extension opening, and the body opening and the extension opening constitute the first opening 332. That is, the groove body 3311 extends to the free edge 32 and forms a body opening at the free edge 32, and the extension groove 3312 extends to the free edge 32 and forms an extension opening at the free edge 32.
[0050] In this way, the volume of the decorative skin 40 that can be accommodated in the accommodating groove 331 can be increased, so that the skeleton 10 to be coated can be adapted to the decorative skin 40 of different materials and thicknesses; by allowing the extension groove 3312 and the groove body 3311 to pass through the free edge 32 in the extension direction, when part of the decorative skin 40 is accommodated in the extension groove 3312, the stacked part of the decorative skin 40 can smoothly pass through the extension opening from the extension groove 3312, preventing the stacked part of the decorative skin 40 from forming a bulge at the free edge 32 of the third panel 3, thereby improving the flatness of the coated skin on the third covering surface 31.
[0051] Reference Figure 2 According to some embodiments provided by the present disclosure, the width of the extension groove 3312 is less than or equal to the width of the groove body 3311, so that the reinforcing plate 34 can reliably reinforce the panel body 33, effectively and reliably improving the structural strength of the third panel 3.
[0052] Reference Figure 2 According to some embodiments provided by the present disclosure, the orthographic projection of the receiving groove 331 on the third covering surface 31 is located within the orthographic projection of the reinforcing plate 34 on the third covering surface 31. For example, when the receiving groove 331 is completely provided on the panel body 33, the width of the reinforcing plate 34 is greater than the width of the receiving groove 331, and / or the length of the reinforcing plate 34 is greater than the length of the receiving groove 331. For another example, when a portion of the receiving groove 331 is formed on the panel body 33 and the other portion is provided on the reinforcing plate 4, the width of the reinforcing plate 34 is greater than the width of the groove body 3311. In this way, the reinforcing plate 34 can be connected to the panels on both sides of the width of the receiving groove 331, so that the reinforcing plate 34 can reliably reinforce the panel body 33, and effectively and reliably improve the structural strength of the third panel 3.
[0053] Reference Figure 4According to some embodiments provided by the present disclosure, a through hole 333 is formed at one end of the receiving groove 331 away from the first opening 332, and the through hole 333 penetrates the third panel 3 along the thickness direction of the third panel 3. For example, when the third panel 3 includes a panel body 33 and a reinforcing plate 34, the through hole 333 penetrates the panel body 33 and the reinforcing plate 34 along the thickness direction of the third panel 3.
[0054] When the stacked portion formed by the decorative skin 40 is placed in the receiving groove 331, the remaining portion opposite to the third panel 3 is covered on the third covering surface 31, and then the stacked portion formed by the decorative skin 40 can be pulled through the through hole 333, and the stacked portion formed by the decorative skin 40 can be pulled at the first opening 332 to tighten the stacked portion formed by the decorative skin 40, so that the stacked portion formed by the decorative skin 40 is reliably positioned in the receiving groove 331, thereby reducing or avoiding the risk of the stacked portion formed by the decorative skin 40 escaping from the receiving groove 331, thereby improving the reliability of the covering assembly 100.
[0055] Reference Figure 1-Figure 4 The present application also discloses a covering assembly 100, comprising: a skeleton 10 to be covered according to the above disclosure; a decorative skin 40, which is a flat skin covered on a first covering surface 11, a second covering surface 21 and a third covering surface 31 through a bending and cutting process.
[0056] According to the covering component 100 provided in the embodiment of the present disclosure, by setting the above-mentioned skeleton 10 to be covered, the wrinkles of the decorative skin 40 on the third panel 3 can be hidden in the accommodating groove 331, so that the decorative skin 40 covering the third covering surface is relatively flat, and the flatness of the decorative skin 40 on the skeleton 10 to be covered is better, thereby improving the flatness of the outer surface of the covering component 100.
[0057] Reference Figure 2 and Figure 3 According to some embodiments provided by the present disclosure, the portion of the decorative skin 40 covering the first covering surface 11 is the first flat portion 41, the portion of the decorative skin 40 covering the second covering surface 21 is the second flat portion 42, the first flat portion 41 and the second flat portion 42 have a smooth transition, the portion of the decorative skin 40 covering the third covering surface 31 is the cutting portion 43, the cutting portion 43 and the first flat portion 41 have a smooth transition, the cutting portion 43 and the second flat portion 42 have a smooth transition, the cutting portion 43 has a material removal area s, and the cutting edge of the material removal area s is opposite to and accommodated in the accommodating groove 331.
[0058] By cutting the decorative skin 40, the stacking thickness of the decorative skin 40 on the third covering surface can be reduced, and the stacking area of the decorative skin 40 on the third covering surface can be reduced, so that the receiving groove 331 can be made smaller, and the structural strength of the third panel 3 is higher. At the same time, the stacking part of the decorative skin 40 can also be effectively placed in the receiving groove 331, so that the decorative skin 40 covering the third covering surface is relatively flat, and the flatness of the decorative skin 40 on the skeleton 10 to be covered is better, thereby improving the flatness of the outer surface of the covering component 100.
[0059] Reference Figure 1 and Figure 3 According to some embodiments provided by the present disclosure, the cutting edge of the material removal area s close to the first covering surface 11 is the first cutting edge 431, the cutting edge of the material removal area s close to the second covering surface 21 is the second cutting edge 432, and the intersection of the first cutting edge 431 and the second cutting edge 432 is opposite to the receiving groove 331. In this way, the convex point formed by the decorative skin 40 at the intersection of the first cutting edge 431 and the second cutting edge 432 can be reliably placed in the receiving groove 331, so that the decorative skin 40 covered on the third covering surface is relatively flat, so that the flatness of the decorative skin 40 on the skeleton 10 to be covered is better, and the flatness of the outer surface of the covering component 100 is improved.
[0060] Reference Figure 3 and Figure 4 According to some embodiments provided by the present disclosure, a through hole 333 is formed at one end of the accommodating groove 331 away from the first opening 332, and the through hole 333 penetrates the third panel 3 along the thickness direction of the third panel 3, and the intersection of the first cutting edge 431 and the second cutting edge 432 is opposite to the through hole 333.
[0061] When the stacked part formed by the decorative skin 40 is placed in the receiving groove 331, the remaining part opposite to the third panel 3 is covered on the third covering surface 31, and then the intersection of the first cutting edge 431 and the second cutting edge 432 can be pulled through the through hole 333, and the first cutting edge 431 and the second cutting edge 432 can be pulled at the first opening 332 to tighten the first cutting edge 431 and the second cutting edge 432, so that the first cutting edge 431 and the second cutting edge 432 are reliably positioned in the receiving groove 331, thereby reducing or avoiding the risk of the first cutting edge 431 and the second cutting edge 432 escaping from the receiving groove 331, thereby improving the reliability of the covering assembly 100.
[0062] Since the first cutting edge 431 and the second cutting edge 432 can be reliably positioned in the receiving groove 331, the first cutting edge 431 and the second cutting edge 432 do not need to be sewn together, so that the operator can cut the decorative skin 40 according to the relative position of the decorative skin 40 and the receiving groove 331 after covering the decorative skin 40 on the first covering surface 11 and the second covering surface 21, and it is unnecessary to pre-cut the material removal area s, so that the operator does not need to accurately measure the size of the skeleton 10 to be covered before covering the skeleton 10, so that the first cutting edge 431 and the second cutting edge 432 can be accurately inserted into the receiving groove 331, reducing the process difficulty of the operator in positioning the first cutting edge 431 and the second cutting edge 432 in the receiving groove 331, and improving the covering efficiency;
[0063] Moreover, there is no need to worry about the misalignment of the first cutting edge 431 and the second cutting edge 432 with the receiving groove 331 caused by tensioning the decorative skin 40 covering the first covering surface 11 and the second covering surface 21, and there is no need to consider the sewing of the first cutting edge 431 and the second cutting edge 432 to form a pulling force on the first covering surface 11 and the second covering surface 21, thereby reducing the difficulty of the covering process and improving the covering efficiency.
[0064] The present application also discloses a vehicle, comprising: a covering assembly provided according to the above disclosure. For example, the vehicle may be a car.
[0065] According to the vehicle provided by the embodiment of the present disclosure, by setting the above-mentioned covering assembly, the wrinkles of the decorative skin 40 on the third panel 3 can be hidden in the accommodating groove 331, so that the decorative skin 40 covering the third covering surface is relatively flat, and the flatness of the decorative skin 40 on the skeleton 10 to be covered is better, so that the flatness of the outer surface of the covering assembly 100 is improved, and the overall flatness of the decorative surface of the vehicle is better.
[0066] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0067] The above description is only a specific embodiment of the present disclosure, so that those skilled in the art can understand or implement the present disclosure. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present disclosure. Therefore, the present disclosure will not be limited to the embodiments described herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A skeleton to be coated, characterized in that: include: A first panel having a first covering surface; A second panel is connected to an edge of the first panel, the second panel has a second covering surface, and a connection between the first panel and the second panel is a transition area; A third panel, adjacent two side edges of which are respectively connected to the edge of the first panel and the edge of the second panel, and the third panel has a third covering surface; The first covering surface, the second covering surface and the third covering surface intersect each other; The third panel is provided with a receiving groove, in the extending direction of the receiving groove, one end of the receiving groove extends to the free edge of the third panel and forms a first opening at the free edge, and the other end of the receiving groove extends toward the transition area.
2. The skeleton to be coated according to claim 1, characterized in that: The third panel includes a panel body and a reinforcing plate, the panel body has a third covering surface, in the thickness direction of the third panel, at least a portion of the accommodating groove is formed on the panel body, the reinforcing plate is connected to a side surface of the panel body facing away from the third covering surface, and the reinforcing plate and the accommodating groove are arranged opposite to each other in the thickness direction of the third panel.
3. The skeleton to be coated according to claim 2, characterized in that: The orthographic projection of the accommodating groove on the third covering surface along the thickness direction of the third panel is located within the orthographic projection of the reinforcing plate on the third covering surface along the thickness direction of the third panel.
4. The skeleton to be coated according to claim 2, characterized in that: The receiving groove is formed on the reinforcing plate, the receiving groove formed on the panel body is a groove body, the receiving groove formed on the reinforcing plate is an extension groove, the extension groove and the groove body both extend to the free edge and form an opening on the free edge, the extension groove is connected to the groove body, and the width of the extension groove is less than or equal to the width of the groove body; And / or, the width of the reinforcing plate is greater than the width of the slot body.
5. The skeleton to be coated according to any one of claims 1 to 4, characterized in that: A through hole is formed at one end of the accommodating groove away from the first opening, and the through hole penetrates the third panel along the thickness direction of the third panel.
6. A covering component, characterized in that: include: The skeleton to be coated according to any one of claims 1 to 5; The decorative surface is formed by bending and cutting a flat surface and covering the first covering surface, the second covering surface and the third covering surface.
7. The covering component according to claim 6, characterized in that: The portion of the decorative skin covering the first covering surface is a first flat portion, the portion of the decorative skin covering the second covering surface is a second flat portion, the first flat portion and the second flat portion transition smoothly, the portion of the decorative skin covering the third covering surface is a cutting portion, the cutting portion and the first flat portion transition smoothly, the cutting portion and the second flat portion transition smoothly, the cutting portion has a material removal area, the cutting edge of the material removal area is opposite to the accommodating groove and is accommodated in the accommodating groove.
8. The covering component according to claim 7, characterized in that: The cutting edge of the material removal zone close to the first covering surface is a first cutting edge, the cutting edge of the material removal zone close to the second covering surface is a second cutting edge, and the intersection of the first cutting edge and the second cutting edge is opposite to the accommodating groove.
9. The covering component according to claim 8, characterized in that: A through hole is formed at one end of the accommodating groove away from the first opening. The through hole penetrates the third panel along the thickness direction of the third panel. The intersection of the first cutting edge and the second cutting edge is opposite to the through hole.
10. A vehicle, characterized in that: include: A covering assembly according to any one of claims 6 to 9.