Automobile roof and automobile

Abstract

An automobile roof and an automobile belong to the technical field of automobiles. The automobile ceiling comprises a ceiling body, a reinforcing plate and a decorative panel. The ceiling body is provided with a vertically-arranged first section plate, a vertically-arranged second section plate located below the first section plate and a transversely-arranged third section plate connected between the bottom end of the first section plate and the top end of the second section plate. The vertically-arranged reinforcing plate is connected to the second section plate, a first connecting hole is formed in the reinforcing plate, and the strength of the reinforcing plate is larger than that of the ceiling body; the decoration panel is bent towards the direction of the second section plate, the top plate abuts against the second section plate, a hook is arranged on the side, close to the second section plate, of the vertical plate of the decoration panel, the hook is hung in the first connecting hole, and the probability that the decoration panel slides downwards can be reduced through connection of the hook and the reinforcing plate.

Description

Technical Field

[0001] The present application relates to the field of automobile technology, and in particular to an automobile roof and a vehicle. Background Art

[0002] In recent years, with the continuous improvement of the quality of automobile interiors, customers' visual experience of automobile cabs has also been continuously improving, and the requirements for the integrity of automobile interiors have also become higher accordingly, resulting in higher requirements for product precision during the assembly process of parts.

[0003] The old-fashioned connection between the ceiling and the decorative panel relies on the clamping force of the ceiling and the decorative panel. This installation method requires the decorative panel and the ceiling to have high dimensional stability. Because the ceiling is a soft interior, the rigidity is poor after forming and cutting, and the installation clamping force cannot be achieved. The decorative panel will move downward due to gravity or when the decorative panel is pulled, resulting in an increase in the gap between the decorative panel and the ceiling. Utility Model Content

[0004] Based on the above-mentioned deficiencies, the present application provides a car roof and a vehicle to improve the connection problem between the car roof and the decorative panel in the related art.

[0005] This application is implemented as follows:

[0006] In the first aspect, the example of the present application provides a car roof, including a roof body, a reinforcement plate and a decorative panel. The roof body has a first section plate arranged vertically, a second section plate arranged vertically below the first section plate, and a third section plate arranged horizontally and connected between the bottom end of the first section plate and the top end of the second section plate; the vertical reinforcement plate is connected to the second section plate, the reinforcement plate is provided with a first connection hole, and the strength of the reinforcement plate is greater than the strength of the roof body; the decorative panel is bent toward the direction of the second section plate, and the top plate is in contact with the second section plate, and a hook is provided on the side of the vertical plate of the decorative panel close to the second section plate, and the hook is hung on the first connection hole.

[0007] In the above implementation process, a reinforcing plate is provided at the second section of the ceiling body, and a hook is provided at the side of the vertical plate of the decorative panel close to the second section. The decorative panel can be fixed to the ceiling body by using the hook to hang on the first connection hole at the reinforcing plate. In addition, the top plate of the decorative panel is arranged to be bent in the direction of the second section, and the top plate can abut against the second section to provide lateral support for the decorative panel. The strength of the reinforcing plate is greater than the strength of the ceiling body. The reinforcing plate where the decorative panel is hung at the ceiling body makes the connection more stable. Under the action of gravity of the decorative panel or a certain degree of pulling, the decorative panel is not easy to slide downward, which can reduce the probability of increasing the distance between the top plate of the decorative panel and the bottom end of the first section of the ceiling body.

[0008] In combination with the first aspect, in an optional implementation, the vertical plate of the decorative panel has a front and a back side that are arranged opposite to each other, the hook is arranged on the back side, and the front side is coplanar with a side of the first section plate facing away from the second section plate.

[0009] In the above implementation process, the front side of the decorative panel vertical plate facing away from the hook is coplanar with the side of the first section of the ceiling body facing away from the second section, which can improve the overall aesthetics of the overlapping structure of the ceiling body and the decorative panel in the cab.

[0010] In combination with the first aspect, in an optional implementation, the reinforcing plate is bonded to a side of the second section plate facing away from the first section plate.

[0011] In the above implementation process, the reinforcement plate is set on the side of the second section plate away from the first section plate, the hook can be hung on the reinforcement plate bypassing the second section plate, and the abutment force formed by the hook and the top plate on the second section plate can be used to clamp the ceiling body.

[0012] In combination with the first aspect, in an optional embodiment, the second section plate is provided with a second connection hole connected to the first connection hole, and the hook is hung on the first connection hole and the second connection hole.

[0013] In the above implementation process, the hook is hung on the first connection hole and the second connection hole at the same time, which can improve the connection strength between the reinforcement plate and the ceiling body and improve the stability of the automobile roof.

[0014] In combination with the first aspect, in an optional embodiment, the ceiling body also includes a transversely arranged fourth section plate, one end of the fourth section plate is connected to the bottom end of the second section plate, the other end of the fourth section plate extends in a direction away from the first section plate, and the fourth section plate is provided with a connecting section plate for connecting to the sheet metal part.

[0015] In the above implementation process, a fourth section plate is arranged at the bottom end of the second section plate of the ceiling body, and the connecting section plate connected to the fourth section plate can be used to connect with the sheet metal parts in the vehicle.

[0016] In combination with the first aspect, in an optional implementation, the fourth section plate is provided with a third connecting hole, and the hook passes through the third connecting hole and is hung on the first connecting hole and the second connecting hole.

[0017] In the above implementation process, a third connecting hole is provided on the fourth section plate, and the hook can pass through the third connecting hole and be hung on the first connecting hole and the second connecting hole.

[0018] In combination with the first aspect, in an optional embodiment, the hook includes a support arm and a hook body, the first end of the support arm is vertically arranged on the back side of the vertical plate of the decorative panel; the second end of the support arm is vertically arranged and located on the side of the reinforcement plate away from the second section plate; the hook body is obliquely arranged at the second end.

[0019] In the above implementation process, the first end of the hook is vertically arranged on the back of the vertical plate of the decorative panel, which can improve the connection stability between the hook and the vertical plate of the decorative panel. The second end of the hook is vertically arranged against the side of the reinforcement plate away from the first section plate, and the reinforcement plate and the ceiling body can be clamped by the top plate and the second end of the hook, thereby improving the overall stability of the automobile roof. The hook body is obliquely arranged at the second end, and the obliquely arranged hook body can be used to hook the first connection hole at the reinforcement plate.

[0020] In combination with the first aspect, in an optional embodiment, a connecting plate is protruding from the bottom end of the back side of the vertical plate of the decorative panel, and a threaded connecting hole is provided on the side of the connecting plate away from the vertical plate, and the threaded connecting hole is used to connect to the storage box.

[0021] In the above implementation process, a connecting plate is protruding from the bottom end of the decorative panel, and a threaded connecting hole is provided at the connecting plate, so that the storage box can be connected below the decorative panel through the threaded connecting hole.

[0022] In combination with the first aspect, in an optional implementation, a plurality of reinforcement plates are provided at intervals between the second section plates, and a plurality of hooks corresponding one-to-one to the first connection holes at the reinforcement plates are provided at intervals between the vertical plates.

[0023] In the above implementation process, multiple reinforcement plates are arranged at intervals on the second section plate, and multiple hooks corresponding to the first connection holes on the reinforcement plates are arranged on the vertical plate of the decorative panel, which can further improve the connection stability between the decorative panel and the ceiling body.

[0024] In a second aspect, an example of the present application provides a vehicle, comprising a sheet metal component and the automobile roof provided in the first aspect; the roof body is connected to the side top of the sheet metal component.

[0025] In the above implementation process, the ceiling body provided by the first aspect is connected to the side top of the sheet metal, and the decorative panel is hung on the reinforcement plate through a hook to realize the connection between the decorative panel and the ceiling body. The decorative panel is not easy to slide downward under its own gravity or pulling force, which can reduce the probability of an increase in the distance between the top of the decorative panel and the bottom of the first section of the ceiling body, thereby improving the stability of the vehicle and the aesthetics of the cab. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0027] Figure 1 Schematic diagram of the connection between the car roof and the decorative panel provided for comparison technology;

[0028] Figure 2A schematic diagram of the structure of the car roof provided for the example of this application;

[0029] Figure 3 A schematic diagram of the structure of the ceiling body provided for this application example;

[0030] Figure 4 A schematic diagram of the structure of the decorative panel provided for this application example.

[0031] icon:

[0032] 1-car roof; 10-ceiling body; 11-first section plate; 12-second section plate; 13-third section plate; 14-second connecting hole; 15-fourth section plate; 16-connecting section plate; 17-first threaded hole; 18-third connecting hole; 20-decorative panel; 21-vertical plate; 22-back; 23-front; 24-top plate; 25-hook; 251-support arm; 252-hook body; 26-connecting plate; 27-second threaded hole; 30-reinforcement plate; 31-first connecting hole; 201-plywood; 202-support plate. DETAILED DESCRIPTION

[0033] The following embodiments of the technical solution of the present application are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification of this application and the above-mentioned drawings and any variations thereof are intended to cover non-exclusive inclusions.

[0035] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "multiple" is more than two, unless otherwise clearly and specifically defined.

[0036] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0037] In the description of the embodiments of the present application, the orientation or position relationship indicated by technical terms such as "middle", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "bottom", and "inside" are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the embodiments of the present application.

[0038] As the quality of automobile interiors continues to improve, customers' visual experience of car cabs is also constantly improving, and the requirements for the integrity of automobile interiors are correspondingly higher, resulting in higher requirements for product precision during the vehicle assembly process.

[0039] In order to improve the visual experience and comfort of the car cab, a decorative panel 20 is usually overlapped on the roof body 10 of the car.

[0040] In order to fix the decorative panel 20 to the ceiling body 10 , the inventor tried to connect it by clamping.

[0041] For example, see Figure 1 A clamping plate 201 and two supporting plates 202 cooperating with the clamping plate 201 are arranged at the decorative panel 20. The ceiling body 10 is clamped between the supporting plate 202 and the clamping plate 201.

[0042] However, the inventors found that the above installation method requires high dimensional stability of the decorative panel 20 and the ceiling body 10. The ceiling body 10 is usually a soft interior, for example, the fabric of the ceiling body 10 can be non-woven fabric, stitched non-woven fabric, etc., and the base material can be a lightweight GMT board or a hemp board sandwich. The rigidity of the ceiling body 10 after molding and cutting is poor and cannot meet the requirements of the installation clamping force. Therefore, when the decorative panel 20 is affected by gravity or pulled by the decorative panel 20, it will slide downward, resulting in an increase in the gap between the overlapping end of the top of the decorative panel 20 and the overlapping end of the ceiling body 10.

[0043] Therefore, the present application further improves the automobile roof 1, thereby improving the connection problem between the automobile roof body 10 and the decorative panel 20 to a certain extent. In order to make the purpose, technical solution and advantages of the embodiment of the present application clearer, the technical solution in the embodiment of the present application will be clearly and completely described below in conjunction with the drawings in the embodiment of the present application.

[0044] Please combine Figure 2 The present application example provides a car roof 1, including a roof body 10, a decorative panel 20 and a reinforcement plate 30.

[0045] The ceiling body 10 includes a first section plate 11 arranged vertically, a second section plate 12 arranged vertically below the first section plate 11 , and a third section plate 13 arranged horizontally and connected between the bottom end of the first section plate 11 and the top end of the second section plate 12 .

[0046] The reinforcing plate 30 arranged vertically is connected to the second section plate 12 , and the reinforcing plate 30 is provided with a first connecting hole 31 . The strength of the reinforcing plate 30 is greater than the strength of the ceiling body 10 .

[0047] The top plate 24 of the decorative panel 20 is bent toward the second section plate 12 , and the top plate 24 abuts against the second section plate 12 . The back side 22 of the vertical plate 21 of the decorative panel 20 is provided with a hook 25 , and the hook 25 is hung in the first connection hole 31 .

[0048] Exemplarily, the thickness of the top plate 24 may be 3 mm.

[0049] A third section plate 13 is disposed at the bottom end of the first section plate 11 of the ceiling body 10 in the transverse direction, and the second section plate 12 is connected to the third section plate 13 so that the ceiling body 10 can be installed at the top of the side of the vehicle sheet metal.

[0050] A reinforcement plate 30 is provided at the second section plate 12, and a first connecting hole 31 is provided at the reinforcement plate 30. The vertical plate 21 of the decorative panel 20 is hung on the first connecting hole 31 of the reinforcement plate 30 through a hook 25. The cooperation between the hook 25 and the first connecting hole 31 can form a vertical limiting effect, which can reduce the probability of the decorative panel 20 sliding downward.

[0051] Furthermore, since the ceiling body 10 is usually made of soft material, if the hook 25 is directly hung on the second section plate 12 of the ceiling body 10, the force between the hook 25 and the second section plate 12 is relatively concentrated, and the connection between the second section plate 12 and the hook 25 is easily torn, forming a gap, and the decorative panel 20 is easy to slide downward. The automobile ceiling 1 provided in the example of the present application is provided with a reinforcing plate 30 at the second section plate 12. The contact area between the second section plate 12 and the reinforcing plate 30 is large, the force is relatively uniform, and the strength of the reinforcing plate 30 is greater than the strength of the ceiling body 10. When the decorative panel 20 is hung on the first connection hole 31 of the reinforcing plate 30 through the hook 25, the connection relationship between the decorative panel 20 and the second section plate 12 is more stable, and the decorative panel 20 is not easy to slide downward.

[0052] In addition, by connecting the hook 25 with the second section 12 of the ceiling body 10, the top plate 24 of the decorative panel 20 is abutted against the second section 12, and the top plate 24 can be used to laterally position the decorative panel 20 so that the front side 23 of the vertical plate 21 of the decorative panel 20 facing away from the hook 25 is aligned with the front side of the first section 11.

[0053] Exemplarily, when the end of the top plate 24 facing away from the vertical plate 21 abuts against the side of the second section plate 12 facing the decorative panel 20 , the front surface 23 of the decorative panel 20 is coplanar with the side of the first section plate 11 facing away from the second section plate 12 .

[0054] Furthermore, in some possible embodiments, the reinforcing plate 30 may be disposed on a side of the second section plate 12 that is away from the decorative panel 20 .

[0055] In order to facilitate the hook 25 to be hung on the reinforcing plate 30 located on the side of the second section plate 12 away from the decorative panel 20, in some possible embodiments, see Figure 2 A second connection hole 14 may be provided at the second section plate 12 , the second connection hole 14 being connected to the first connection hole 31 , and the hook 25 may pass through the second connection hole 14 and be hung at the first connection hole 31 .

[0056] Or, in some other possible embodiments, please combine Figure 2 , Figure 3 and Figure 4 The reinforcing plate 30 is arranged on the side of the second section plate 12 away from the vertical plate 21 , and the hook 25 can be used to bypass the bottom end of the second section plate 12 and hang on the first connecting hole 31 at the reinforcing plate 30 .

[0057] The hook 25 is hung around the bottom end of the second section plate 12 on the reinforcing plate 30. The hook 25 can cooperate with the abutting effect of the top plate 24 on the second section plate 12 to clamp the reinforcing plate 30 and the second section plate 12, and can further achieve lateral limitation of the decorative panel 20 and the ceiling body 10.

[0058] Furthermore, by clamping the reinforcing plate 30 and the second section plate 12 using the top plate 24 and the hook 25 , the connection stability between the reinforcing plate 30 and the second section plate 12 can be improved, and the connection stability of the automobile roof 1 can be further improved.

[0059] Exemplarily, the top plate 24 and the hook 25 form a lateral interference fit with the reinforcing plate 30, and the interference fit size is 1 mm.

[0060] Furthermore, the hook 25 can be hung around the bottom end of the second section plate 12 on the first connection hole 31 of the reinforcement plate 30 and the second connection hole 14 of the second section plate 12 to further improve the connection stability between the reinforcement plate 30 and the second section plate 12.

[0061] In a possible embodiment, the reinforcing plate 30 may be bonded to a side of the second section plate 12 facing away from the decorative panel 20 .

[0062] Furthermore, the reinforcing plate 30 may be made of metal such as iron or steel.

[0063] Further, in order to facilitate the connection between the roof body 10 and the vehicle sheet metal, in some possible embodiments, please continue to refer to Figure 3 The ceiling body 10 further includes a fourth section plate 15 arranged in the transverse direction.

[0064] One end of the fourth section plate 15 is connected to the bottom end of the second section plate 12 , and the other end of the fourth section plate 15 is provided with a connecting section plate 16 for connecting to a sheet metal component.

[0065] Exemplarily, the connecting section plate 16 is disposed in the vertical direction, and a first threaded hole 17 for connecting with a sheet metal part may be disposed at the connecting section plate 16 .

[0066] Further, when the fourth section plate 15 is arranged at the bottom end of the second section plate 12, in order to facilitate the hook 25 to bypass the bottom end of the second section plate 12 and hang it at the first connecting hole 31, in a possible embodiment, please continue to refer to Figure 3 , a third connecting hole 18 may be provided at the fourth section plate 15 .

[0067] The hook 25 passes through the third connecting hole 18 and is hung on the first connecting hole 31 .

[0068] Further, in some possible embodiments, please continue to refer to Figure 4 The hook 25 includes a supporting arm 251 and a hook body 252 that are connected to each other.

[0069] Please continue to combine Figure 2 and Figure 4 The first end of the support arm 251 is vertically arranged on the back side 22 of the decorative panel 20; the second end of the support arm 251 is vertically arranged and located on the side of the reinforcement plate 30 away from the second section plate 12; the hook body 252 is obliquely arranged at the second end.

[0070] Exemplarily, the length of the hook body 252 may be 3 mm.

[0071] The first end of the support arm 251 is vertically disposed on the back surface 22 of the decorative panel 20 . The contact surface between the support arm 251 and the decorative panel 20 is relatively large, which can improve the connection stability between the support arm 251 and the decorative panel 20 .

[0072] The second end of the support arm 251 is vertically arranged. When the hook body 252 is hung on the first connecting hole 31 of the reinforcement plate 30, the second end of the support arm 251 will abut against the reinforcement plate 30, and can cooperate with the top plate 24 to further clamp the reinforcement plate 30 and the second section plate 12, thereby improving the connection stability of the car roof 1.

[0073] Furthermore, since the back side of the decorative panel 20 and the surface of the reinforcing plate 30 are spaced a certain distance laterally, an arc-shaped or inclined transition connection section may be provided between the vertically arranged first end and the vertically arranged second end of the support arm 251 .

[0074] The hook body 252 is tiltedly arranged at the second end of the support arm 251, and the vertical height of the end of the hook body 252 facing the reinforcement plate 30 is lower than the vertical height of the connection between the hook body 252 and the second end of the support arm 251, so that the hook body 252 can be reversely hung on the first connecting hole 31.

[0075] Furthermore, in a possible embodiment, a plurality of reinforcing plates 30 are disposed at intervals on the second section plate 12 , and a plurality of hooks 25 corresponding one-to-one to the first connecting holes 31 on the reinforcing plates 30 are disposed at intervals on the decorative panel 20 .

[0076] For example, please refer to Figure 2 Two reinforcing plates 30 may be spaced apart at the second section plate 12 , and two hooks 25 corresponding to the first connecting holes 31 at the reinforcing plates 30 may be spaced apart at the decorative panel 20 .

[0077] Further, in some possible embodiments, please continue to refer to Figure 4 A connecting plate 26 may be protrudingly provided at the bottom end of the back side 22 of the decorative panel 20 , and a second threaded hole 27 may be provided at the connecting plate 26 .

[0078] A second threaded hole 27 is provided on the connecting plate 26 , and the connecting plate 26 can be connected to other components in the vehicle by using the second threaded hole 27 .

[0079] For example, a storage box may be connected to the bottom end of the decorative panel 20 using the second threaded hole 27 .

[0080] Furthermore, a second connecting plate may be provided at the lower end of the connecting plate 26 .

[0081] Furthermore, the example of the present application also provides a vehicle (not shown in the figure), including a sheet metal part (not shown in the figure) and a car roof 1.

[0082] The roof body 10 in the automobile roof 1 is connected to the side top of the sheet metal part.

[0083] Exemplarily, a middle roof may be provided at the middle top of the sheet metal component, and the side roof is located on one side of the middle roof.

[0084] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A car roof, characterized in that: include: A ceiling body, the ceiling body comprising a first section plate arranged vertically, a second section plate arranged vertically below the first section plate, and a third section plate arranged horizontally and connected between a bottom end of the first section plate and a top end of the second section plate; A vertically arranged reinforcing plate, the reinforcing plate being connected to the second section plate, the reinforcing plate being provided with a first connecting hole, and the strength of the reinforcing plate being greater than the strength of the ceiling body; A decorative panel, wherein the top plate of the decorative panel is bent toward the second section plate, and the top plate abuts against the second section plate, and a hook is provided on one side of the vertical plate of the decorative panel close to the second section plate, and the hook is hung on the first connecting hole.

2. The automobile roof according to claim 1, characterized in that: The vertical plate of the decorative panel has a front side and a back side which are arranged opposite to each other, the hook is arranged on the back side, and the front side is coplanar with a side of the first section plate which is away from the second section plate.

3. The automobile roof according to claim 2, characterized in that: The reinforcing plate is bonded to a side of the second section plate facing away from the first section plate.

4. The automobile roof according to claim 3, characterized in that: The second section plate is provided with a second connection hole communicating with the first connection hole, and the hook is hung on the first connection hole and the second connection hole.

5. The automobile roof according to claim 4, characterized in that: The ceiling body also includes a fourth section plate arranged transversely, one end of the fourth section plate is connected to the bottom end of the second section plate, the other end of the fourth section plate extends in a direction away from the first section plate, and the fourth section plate is provided with a connecting section plate for connecting to the sheet metal part.

6. The automobile roof according to claim 5, characterized in that: The fourth section plate is provided with a third connecting hole, and the hook passes through the third connecting hole and is hung on the first connecting hole and the second connecting hole.

7. The automobile roof according to claim 6, characterized in that: The hook includes a support arm and a hook body, wherein the first end of the support arm is vertically arranged on the back side of the vertical plate; the second end of the support arm is vertically arranged and located on the side of the reinforcement plate away from the second section plate; the hook body is obliquely arranged on the second end.

8. The automobile roof according to claim 2, characterized in that: A connecting plate is protruding from the bottom end of the back side of the vertical plate, and a threaded connecting hole is provided on a side of the connecting plate away from the vertical plate, and the threaded connecting hole is used to be connected to the storage box.

9. The automobile roof according to any one of claims 1 to 8, characterized in that: The second section plate is provided with a plurality of the reinforcing plates at intervals, and the vertical plate is provided with a plurality of the hooks corresponding to the first connecting holes at the reinforcing plates at intervals.

10. A vehicle, characterized in that: It comprises a sheet metal part and the automobile roof according to any one of claims 1 to 9; the roof body is connected to the side top of the sheet metal part.

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