Back door plate and vehicle

Abstract

The utility model relates to the technical field of vehicle parts, in particular to a back door plate and a vehicle. The problems that in the prior art, due to the design of a large gap between a B tail lamp set on a back door and the back door, abnormal sound is generated, and a lampshade is scraped are solved. Therefore, the back door plate provided by the utility model comprises the door trim and the tail lamp assemblies, and the integrated tail lamp assemblies are arranged at the two opposite ends of the door trim. Based on the structural arrangement, the taillight assemblies are integrated at the two ends of the door trim, taillights do not need to be arranged on a back door and a side wall outer plate of a vehicle body respectively, then integrated integration of the taillight combination lamp can be achieved, and zero-clearance matching between the taillight assemblies and the door trim is achieved; and finally, the problems of dust accumulation and abnormal sound scraping are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle parts and components, and specifically provides a rear door panel and a vehicle. Background Art

[0002] The taillights of a car are generally combination lights, usually including the B taillight group located on the tailgate and the A taillight located on the side outer panel of the car body. During assembly, due to dimensional errors in the production of parts, in order to ensure that the assembly of the A taillight and the B taillight does not interfere with each other, the gap between the B taillight group arranged on the tailgate and the tailgate is usually designed to be large to absorb the assembly errors of parts and the entire vehicle.

[0003] However, the large gap design between the B taillight group on the back door and the back door is prone to abnormal noise and scratching the lampshade. At the same time, the large gap design also causes problems with unrefined appearance and dust accumulation in the gaps.

[0004] Therefore, the art needs a tailgate panel and a vehicle to solve the above technical problems. Utility Model Content

[0005] The utility model aims to solve the above technical problem, that is, in the prior art, the large gap design between the B taillight group on the back door and the back door produces abnormal noise, scratches the lampshade and other problems.

[0006] In one aspect, the utility model provides a rear door panel, the rear door panel comprising a door trim panel and a taillight assembly.

[0007] The door trim panel has integrated tail light assemblies disposed at opposite ends thereof.

[0008] In a specific embodiment of the rear door panel, a plurality of tail light assemblies are disposed at each end of the door trim, and the plurality of tail light assemblies are symmetrically disposed at both ends of the door trim.

[0009] In a specific embodiment of the above-mentioned back door panel, the back door panel further includes a plurality of elastic members.

[0010] The elastic member is arranged in a connection gap between the tail lamp assembly and the door trim panel.

[0011] In a specific embodiment of the above-mentioned rear door panel, the elastic member is a rubber sealing ring.

[0012] In the specific implementation of the rear door panel, the taillight assembly includes a lampshade and a lamp group.

[0013] The taillight assembly is arranged through the door trim, so that the lampshade is arranged on the outer side of the door trim and the lamp group is arranged on the inner side of the door trim.

[0014] In a specific implementation of the above-mentioned rear door panel, the door trim and the lampshade are both made of plastic.

[0015] In the specific implementation of the rear door panel, the taillight assembly is provided with a plurality of mounting portions along the circumferential direction.

[0016] The door trim plate and at least one of the mounting portions are provided with positioning holes correspondingly.

[0017] In a specific embodiment of the above-mentioned rear door panel, mounting holes are provided on the door trim panel corresponding to the mounting portion.

[0018] In the specific implementation of the above-mentioned back door panel, a frame is further provided inside the door trim panel.

[0019] The frame and the door trim are fixed by welding.

[0020] In the case of adopting the above technical solution, the rear door panel provided by the utility model includes a door trim and a taillight assembly, and the opposite ends of the door trim are provided with integrated taillight assemblies. Based on the above structural setting, the utility model integrates the taillight assembly at both ends of the door trim, and there is no need to respectively set the taillights on the rear door and the side outer panel of the vehicle body, thereby realizing the integrated integration of the taillight combination lamp, and then realizing the zero-gap matching between the taillight assembly and the door trim, and finally solving the problem of dust accumulation and abnormal noise and scratching.

[0021] Furthermore, the rear door panel provided by the utility model stipulates that a plurality of taillight assemblies are provided at each end of the door trim panel, thereby realizing different taillight functions; at the same time, it stipulates that a plurality of taillight assemblies are symmetrically arranged at both ends of the door trim panel, so as to respectively realize the taillight functions on the left and right sides of the vehicle, and at the same time improve the aesthetics of the taillight group.

[0022] Furthermore, the rear door panel provided by the utility model defines an elastic member for filling the connection gap between the tail light assembly and the door trim, thereby ensuring a zero-gap match between the tail light assembly and the door trim.

[0023] Furthermore, the rear door panel provided by the utility model defines the elastic member as a rubber sealing ring, and the sealing ring is wrapped around the outer edge of the taillight assembly to ensure that there is no contact between the taillight assembly and the door trim, thereby solving the abnormal noise problem.

[0024] Furthermore, the rear door panel provided by the utility model defines a lampshade and a lamp group, so that the lampshade and the lamp group are respectively arranged on both sides of the door trim panel, thereby improving the aesthetics of the taillight group.

[0025] Furthermore, the rear door panel provided by the present invention limits the door trim and the lampshade to be made of plastic materials, thereby preventing the door trim and the lampshade from experiencing volume changes due to different materials and different thermal expansion and contraction ratios, thereby preventing friction and noise from occurring.

[0026] Furthermore, the rear door panel provided by the utility model defines positioning holes corresponding to the door trim and at least one mounting portion, and a positioning device is inserted into the positioning hole to position the taillight assembly at the corresponding position of the door trim to avoid misalignment of the door trim and the taillight assembly.

[0027] Furthermore, the rear door panel provided by the utility model defines a mounting portion, and mounting holes are provided corresponding to the door trim panel and the mounting portion, and then the door trim panel and the taillight assembly are fixedly connected by means of screw connection or bolt connection, thereby enhancing the connection strength between the door trim panel and the taillight assembly.

[0028] Furthermore, the rear door panel provided by the utility model defines that a frame is also provided inside the door trim panel, so as to enhance the structural strength and pressing rigidity of the rear door trim panel.

[0029] On the other hand, the utility model further provides a vehicle, the vehicle comprising a vehicle body and a rear door panel as described in the above embodiment,

[0030] The body is made of sheet metal.

[0031] The rear door panel is fixedly arranged on the outer side of the vehicle body.

[0032] Based on the above structural arrangement, the vehicle provided by the utility model fixes the rear door panel on the outer side of the vehicle body, so that the taillight assembly can be integrated at both ends of the door trim. There is no need to separately arrange the taillights on the rear door and the side outer panel of the vehicle body, thereby realizing the integrated integration of the taillight combination lamps, and thus achieving zero gap matching between the taillight assembly and the door trim, ultimately solving the problems of dust accumulation, abnormal noise and scratching. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings, in which:

[0034] Figure 1 It is a schematic diagram of the appearance structure of the back door panel provided by the utility model;

[0035] Figure 2 It is a structural schematic diagram of a door trim panel in a rear door panel provided by the utility model;

[0036] Figure 3 It is a schematic diagram of the internal structure of the back door panel provided by the utility model;

[0037] Figure 4 yes Figure 1 Cross-section view at AA in the middle.

[0038] Reference numerals:

[0039] 1. Door trim; 2. Tail light assembly; 21. Lampshade; 22. Light group; 3. Elastic member; 23. Mounting part; 4. Positioning hole; 5. Mounting hole; 6. Frame. DETAILED DESCRIPTION

[0040] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention. Those skilled in the art can make adjustments to them as needed to adapt to specific application scenarios. For example, although this specific embodiment is described in conjunction with the situation where the rear door panel is applied to a vehicle, the rear door panel of the present invention can obviously also be used in other scenarios. Such changes in the application scenarios do not deviate from the basic principles of the present invention and fall within the scope of protection of the present invention.

[0041] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0042] It should be noted that, in the description of the preferred embodiment, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be directly connected, it can also be indirectly connected through an intermediate medium, it can also be connected inside two components, and these cannot be understood as limitations on the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes, and those skilled in the art can understand the specific meanings of the above terms in the present invention according to specific circumstances.

[0043] Normally, the taillights of a car are generally combination lights, usually including a B taillight group located on the back door and an A taillight located on the side outer panel of the car body. During assembly, due to the dimensional errors in the production of parts, in order to ensure that the assembly of the A taillight and the B taillight does not interfere with each other, the gap between the B taillight group arranged on the back door and the back door is usually designed to be large, so as to absorb the assembly errors of parts and the whole vehicle. However, the large gap design between the B taillight group on the back door and the back door is prone to abnormal noise and scratching the lampshade. At the same time, the large gap design also causes the problem of unrefined appearance and dust accumulation in the gap. In summary, in the prior art, the large gap design between the B taillight group on the back door and the back door produces abnormal noise, scratching the lampshade and other problems.

[0044] Therefore, the art needs a tailgate panel and a vehicle to solve the above technical problems.

[0045] First, see Figure 1 , Figure 1 This is a schematic diagram of the overall structure of the rear door panel provided by the utility model. Figure 1 As shown, the utility model provides a rear door panel, which includes a door trim panel 1 and a taillight assembly 2, and the door trim panel 1 is provided with an integrated taillight assembly 2 at both opposite ends. Based on the above structural setting, the utility model integrates the taillight assembly 2 at both ends of the door trim panel 1, and there is no need to respectively set the taillight assembly 2 on the rear door and the side outer panel of the vehicle body, thereby realizing the integrated integration of the taillight combination lamp, and then realizing the zero-gap matching between the taillight assembly 2 and the door trim panel 1, and finally solving the problem of dust accumulation and abnormal noise and scratching. It should be noted that the utility model does not impose any restrictions on the specific structure and setting size of the door trim panel 1 and the taillight assembly 2, and the technicians can set them according to the actual use requirements.

[0046] In this preferred embodiment, a plurality of taillight assemblies 2 are provided at each end of the door trim 1 to realize different taillight functions, and the plurality of taillight assemblies 2 are symmetrically arranged at both ends of the door trim 1 to respectively realize the taillight functions on the left and right sides of the vehicle, while improving the aesthetics of the taillight assembly. It should be noted that the present invention does not impose any restrictions on the specific number and function of the taillight assemblies 2, and technicians can set them according to actual use requirements. For example, Figure 1 As shown, the number of taillight assemblies 2 can be six, symmetrically arranged at both ends of the door trim 1, that is, three taillight assemblies 2 are respectively arranged at both ends of the door trim 1. Among them, the functions of the taillight assembly 2 include but are not limited to driving lights, brake lights and turn signals.

[0047] In this preferred embodiment, see Figure 2 , Figure 2 This is a schematic diagram of the structure of the door trim panel in the rear door panel provided by the utility model. Figure 2As shown, the rear door panel also includes a plurality of elastic members 3, which are arranged in the connection gap between the taillight assembly 2 and the door trim 1, thereby filling the gap between the taillight assembly 2 and the door trim 1, and ensuring zero-gap matching between the taillight assembly 2 and the door trim 1. When the door trim 1 vibrates, the elastic member 3 is squeezed and deformed, thereby absorbing the vibration of the door trim 1, thereby solving the problem of friction and abnormal noise between the taillight assembly 2 and the door trim 1 during the operation of the vehicle. Optionally, the elastic member 3 is a rubber sealing ring. The rubber sealing ring is arranged around the outer edge of the taillight assembly 2. When the taillight assembly 2 and the door trim 1 are assembled, the rubber sealing ring is squeezed and deformed to achieve a zero-gap assembly effect, thereby ensuring that there is no contact between the taillight assembly 2 and the door trim 1, thereby solving the abnormal noise problem. It should be noted that the present invention does not impose any restrictions on the size of the elastic member 3. It only needs to satisfy the structural compatibility between the elastic member 3 and the taillight assembly 2 and fill the connection gap between the taillight assembly 2 and the door trim 1. Technicians can set it according to actual usage requirements.

[0048] In this preferred embodiment, see Figure 3 , Figure 3 This is a schematic diagram of the internal structure of the rear door panel provided by the utility model. Figure 1 and Figure 3 , the taillight assembly 2 includes a lampshade 21 and a lamp group 22, and the taillight assembly 2 is arranged through the door trim 1, so that the lampshade 21 is arranged on the outside of the door trim 1, and the lamp group 22 is arranged on the inside of the door trim 1. Specifically, the door trim 1 is used to be assembled on the whole vehicle, wherein the outer effect of the door trim 1 is the appearance effect of the whole vehicle, therefore, only the lampshade 21 is arranged on the outside of the door trim 1, and the rest of the lamp groups 22 are installed on the inside of the door trim 1, which can improve the aesthetics of the whole vehicle. It can be understood that the taillight assembly 2 defined in the present application is the entire lamp body used by the vehicle to realize the corresponding function. In this preferred embodiment, the door trim 1 and the lampshade 21 are both made of plastic material to avoid the volume change of the door trim 1 and the lampshade 21 due to different materials and different thermal expansion and contraction ratios, thereby avoiding friction and noise.

[0049] In this preferred embodiment, see Figure 3 The taillight assembly 2 is provided with a plurality of mounting portions 23 along the circumferential direction, and the door trim 1 is provided with a positioning hole 4 corresponding to at least one mounting portion 23. The positioning device is inserted into the positioning hole 4 to position the taillight assembly 2 at the corresponding position of the door trim 1, so as to avoid misalignment of the door trim 1 and the taillight assembly 2. It should be noted that the present invention does not impose any restrictions on the specific structure and number of the plurality of mounting portions 23 and the positioning holes 4. For example, the number of the mounting portions 23 can be four, five, six, etc., and the technicians can set it according to the actual use requirements. Figure 1As shown, there may be two positioning holes 4, and the two positioning holes 4 are arranged opposite to each other, and the positioning device passes through the mounting portion 23 and the door trim 1 in sequence through the positioning holes 4 to achieve assembly and positioning of the taillight assembly 2 and the door trim 1. Optionally, the positioning device may be a positioning pin.

[0050] In this preferred embodiment, continue to see Figure 3 , the door trim 1 and the mounting portion 23 are provided with mounting holes 5 correspondingly, and then the door trim 1 and the tail light assembly 2 are fixedly connected by screw connection or bolt connection, so as to strengthen the connection strength between the door trim 1 and the tail light assembly 2. It should be noted that each mounting portion 23 is provided with a mounting hole 5, which is used to strengthen the connection between the door trim 1 and the tail light assembly 2. The assembly connection between the tail light assembly 2 and the door trim 1 is achieved by sequentially passing the screws through the mounting portion 23 and the door trim 1. It is understandable that the screws need to be adapted to the mounting holes 5.

[0051] In this preferred embodiment, see Figure 4 , Figure 4 yes Figure 1 Cross-section view at AA in the middle. Figure 2 and Figure 4 , a skeleton 6 is also provided inside the door trim 1, and the skeleton 6 is welded and fixed to the door trim 1. Specifically, the skeleton 6 is the basic structure of the door trim 1, which can bear the weight of the various parts and components of the door trim 1 and provide stable support for the entire door trim 1; the skeleton 6 not only bears the weight of the door trim 1 itself, but also bears the various forces and moments generated during the working process. It transmits these forces and moments to the foundation or other supporting structures, thereby ensuring the stability and safety of the door trim 1. At the same time, therefore, through the sturdy skeleton design, it can be ensured that during the driving of the vehicle, the door trim 1 will not be deformed or damaged due to external loads or internal vibrations. It should be noted that the utility model does not impose any restrictions on the specific structure and material selection of the skeleton 6, and the technicians can set it according to the actual use requirements. By optimizing the design and material selection of the skeleton 6, the rigidity and stability of the door trim 1 can be further improved.

[0052] In addition, the present invention also provides a vehicle, which includes a vehicle body and a rear door panel as described in the above embodiment, the vehicle body is made of sheet metal, and the rear door panel is fixedly arranged on the outer side of the vehicle body. It can be understood that the taillight assembly 2 defined in the present application is only used to integrate the taillight assembly 2 at both ends of the door trim 1, and there is no need to set the taillight assembly 2 on the vehicle body. Based on the above structural arrangement, the vehicle provided by the utility model fixes the rear door panel on the outer side of the vehicle body, and the taillight assembly 2 can be integrated into the two ends of the door trim 1, without the need to set the taillights on the back door and the side outer panel of the vehicle body respectively, thereby realizing the integrated integration of the taillight combination lamp, thereby realizing the zero-gap matching between the taillight assembly and the door trim, and finally solving the problems of dust accumulation and abnormal noise and scratching.

[0053] It should be noted that the above-mentioned implementation mode is only used to illustrate the principle of the utility model, and is not intended to limit the protection scope of the utility model. Without departing from the principle of the utility model, those skilled in the art can adjust the above-mentioned structure so that the utility model can be applied to more specific application scenarios.

[0054] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A back door panel, characterized in that: The back door panel includes a door trim panel, a taillight assembly and a plurality of elastic members. The door trim panel has integrated tail light assemblies at opposite ends thereof, and the elastic member is disposed in a connection gap between the tail light assembly and the door trim panel.

2. The back door panel according to claim 1, characterized in that: A plurality of tail light assemblies are disposed at each end of the door trim, and the plurality of tail light assemblies are symmetrically disposed at both ends of the door trim.

3. The back door panel according to claim 1, characterized in that: The elastic member is a rubber sealing ring.

4. The back door panel according to claim 1, characterized in that: The taillight assembly comprises a lampshade and a lamp group. The taillight assembly is arranged through the door trim, so that the lampshade is arranged on the outer side of the door trim and the lamp group is arranged on the inner side of the door trim.

5. The back door panel according to claim 4, characterized in that: The door trim and the lampshade are both made of plastic.

6. The back door panel according to claim 1, characterized in that: The taillight assembly is provided with a plurality of mounting portions along the circumferential direction. The door trim plate and at least one of the mounting portions are provided with positioning holes correspondingly.

7. The back door panel according to claim 6, characterized in that: The door trim plate and the mounting portion are provided with mounting holes corresponding to each other.

8. The back door panel according to claim 1, characterized in that: A frame is also provided inside the door trim. The frame and the door trim are fixed by welding.

9. A vehicle, characterized in that: The vehicle comprises a vehicle body and a rear door panel according to any one of claims 1 to 8, The body is made of sheet metal. The rear door panel is fixedly arranged on the outer side of the vehicle body.

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