Door and vehicle

Abstract

The application relates to the technical field of vehicles, in particular to a vehicle door and a vehicle. The application provides a vehicle door which comprises a body part, a trim panel and a connecting piece. In the thickness direction of the body part, the body part has oppositely arranged first and second surfaces, the body part has a first hole which penetrates the first and second surfaces; in the thickness direction of the body part, the trim panel has oppositely arranged third and fourth surfaces, the trim panel has a second hole which penetrates the third and fourth surfaces, and the third surface abuts against the second surface; and the connecting piece comprises an abutting part, a connecting part and a clamping part which are connected in sequence, the abutting part is adapted to abut against the fourth surface, the connecting part is adapted to pass through the second hole and the first hole, and the clamping part abuts against the first surface. The vehicle door trim panel is convenient to assemble, and the assembly efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of vehicle technology, and more particularly to a door and a vehicle. Background Technology

[0002] There are generally two assembly methods for door trim panels. The first method is to screw the door trim panel into the inside of the door and then seal the mounting holes inside the door with sealing patches, which is more expensive. The second method is to screw the door trim panel into the outside of the door. Both methods require a handheld electric gun and screws. When tightening the screws, the screws are easy to fall out into the door and cause abnormal noise. The operation is inconvenient and time-consuming, resulting in low production efficiency. Utility Model Content

[0003] This application provides a car door and a vehicle, and the door trim panel is easy to assemble, improving assembly efficiency.

[0004] To achieve the above objectives, the main technical solutions adopted in this application include: In a first aspect, embodiments of this application provide a vehicle door, including a body portion, a trim panel, and a connector. Along the thickness direction of the body portion, the body portion has a first surface and a second surface disposed opposite to each other, and the body portion has a first hole that penetrates the first surface and the second surface. Along the thickness direction of the body portion, the trim panel has a third surface and a fourth surface disposed opposite to each other, and the trim panel has a second hole that penetrates the third surface and the fourth surface, and the third surface abuts against the second surface. The connector includes an abutting portion, a connecting portion, and a snap-fit ​​portion connected in sequence. The abutting portion is adapted to abut against the fourth surface, the connecting portion is adapted to pass through the second hole and the first hole, and the snap-fit ​​portion abuts against the first surface.

[0005] In the vehicle door proposed in this application embodiment, when the trim panel is installed onto the body, the third side of the trim panel is attached to the second side of the body, and the first hole and the second hole are aligned. The snap-fit ​​part of the connector is aligned with the second hole and passes through the second hole until the snap-fit ​​part abuts against the first side. The connector is kept in the first and second holes, and the abutting part abuts against the fourth side, thereby realizing the assembly of the trim panel and the body. The entire assembly process is simple to operate. It is only necessary to press the connector into the first and second holes so that the snap-fit ​​part abuts against the first side.

[0006] Optionally, there are multiple connecting portions and multiple snap-fit ​​portions, with the multiple connecting portions spaced apart. Along the thickness direction of the body portion, one end of each connecting portion is connected to the abutment portion, and the other end of each connecting portion is connected to the corresponding snap-fit ​​portion.

[0007] Optionally, a plurality of the connecting portions are spaced apart along the circumference of the first hole; the connector further includes a fastening portion that engages with the inner sidewall of the plurality of connecting portions.

[0008] Optionally, the outer peripheral wall of the fastening part is provided with an external thread, and the inner side wall of each of the connecting parts is provided with an internal thread that mates with the external thread.

[0009] Optionally, the plurality of connecting portions include a first connecting portion and a second connecting portion disposed opposite to each other, wherein the first connecting portion and the second connecting portion are provided with internal threads on their sidewalls facing each other.

[0010] Optionally, one of the inner sidewall of each connecting part and the outer peripheral wall of each fastening part is provided with a first protrusion, and the other is provided with a first groove that mates with the first protrusion.

[0011] Optionally, a guide portion is provided on the side of the snap-fit ​​portion away from the first hole along the radial direction of the first hole.

[0012] Optionally, the guide portion is constructed as a first guide slope, and the distance between the first guide slope and the center line of the first hole gradually decreases from the connecting portion to the snap-fit ​​portion.

[0013] Optionally, the main body is provided with a positioning hole, and the decorative panel is provided with a positioning part, the positioning part cooperating with the positioning hole.

[0014] Secondly, embodiments of this application provide a vehicle including the door described in any of the above embodiments.

[0015] The vehicle in this application includes the door described in any of the above embodiments and has the beneficial effects of the door described in any of the above embodiments. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the specific embodiments of this application or the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of a car door in one embodiment of this application; Figure 2 This is a cross-sectional structural diagram of a car door in one embodiment of this application; Figure 3 This is a schematic diagram of the connector structure in one embodiment of this application.

[0018] [Explanation of Labels in the Attached Image] 1. Body; 11. First surface; 12. Second surface; 13. First hole; 14. Positioning hole; 2. Decorative panel; 21. Third side; 22. Fourth side; 23. Second hole; 24. Positioning part; 3. Connector; 31. Abutting part; 32. Connecting part; 321. First connecting part; 322. Second connecting part; 33. Snap-fitting part; 34. Fastening part; 35. Guide part. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0020] Unless otherwise defined, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used in the description of this application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the description, claims, and accompanying drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the description, claims, or accompanying drawings of this application are used to distinguish different objects, not to describe a specific order or hierarchy.

[0021] In this application, the reference to "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a mutually exclusive, independent, or alternative embodiment. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described in this application can be combined with other embodiments.

[0022] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "attachment" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0023] In this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, in this application, the character " / " generally indicates that the preceding and following related objects have an "or" relationship.

[0024] In this application, "multiple" refers to two or more (including two), similarly, "multiple sets" refers to two or more (including two sets), and "multiple pieces" refers to two or more (including two pieces).

[0025] Currently, the assembly of car door trim panels requires the use of electric screwdrivers and large screws, which is inconvenient to operate and results in low production efficiency. In addition, the screws may fall into the inside of the car door, causing abnormal noises. When the screws are installed on the inside of the car door, additional patches are required, which increases the production cost.

[0026] In view of this, this application provides a car door that can reduce the use of patches, is easy to operate, and can improve assembly efficiency.

[0027] Firstly, reference Figure 1 and Figure 2 This application provides a vehicle door, which includes a body portion 1, a trim panel 2, and a connector 3. Along the thickness direction of the body portion 1, the body portion 1 has a first surface 11 and a second surface 12 disposed opposite to each other, and the body portion 1 has a first hole 13 that penetrates the first surface 11 and the second surface 12. Along the thickness direction of the body portion 1, the trim panel 2 has a third surface 21 and a fourth surface 22 disposed opposite to each other, and the trim panel 2 has a second hole 23 that penetrates the third surface 21 and the fourth surface 22. The third surface 21 abuts against the second surface 12. The connector 3 includes an abutting portion 31, a connecting portion 32, and a snap-fit ​​portion 33 connected in sequence. The abutting portion 31 is adapted to abut against the fourth surface 22, the connecting portion 32 is adapted to pass through the second hole 23 and the first hole 13, and the snap-fit ​​portion 33 abuts against the first surface 11.

[0028] The decorative panel 2 is placed against the body portion 1, so that the second surface 12 and the third surface 21 are in contact, and the first hole 13 of the body portion 1 is aligned with the second hole 23 of the decorative panel 2. The connecting portion 32 passes through the first hole 13 and the second hole 23, and the abutting portion 31 and the snap-fit ​​portion 33 are respectively connected to opposite sides of the abutting portion 31. Exemplarily, at least a portion of the outer side of the abutting portion 31 protrudes from the connecting portion 32 to form an abutting surface that abuts against the first surface 11.

[0029] When the trim panel 2 is installed onto the body part 1, the third surface 21 of the trim panel 2 is attached to the second surface 12 of the body part 1, and the first hole 13 is aligned with the second hole 23. The snap-fit ​​part 33 of the connector 3 is aligned with the second hole 23 and passes through the second hole 23 until the snap-fit ​​part 33 abuts against the first surface 11. The connecting part 32 is kept in the first hole 13 and the second hole 23, and the abutting part 31 abuts against the fourth surface 22, thereby realizing the assembly of the trim panel 2 and the body part 1. The entire assembly process is simple to operate. Just press the connector 3 into the first hole 13 and the second hole 23 so that the snap-fit ​​part 33 abuts against the first surface 11.

[0030] It should be understood that the main body 1 has a plurality of first holes 13, the trim panel 2 has a plurality of second holes 23, the plurality of first holes 13 and second holes 23 are provided in a one-to-one correspondence, and there are also a plurality of connectors 3, each connector 3 passing through the corresponding second hole 23 and first hole 13 to fix the trim panel 2 and the main body 1.

[0031] Optionally, refer to Figure 2 and Figure 3 There are multiple connecting parts 32 and multiple snap-fit ​​parts 33. The multiple connecting parts 32 are spaced apart. Along the thickness direction of the body part 1, one end of each connecting part 32 is connected to the abutment part 31, and the other end of each connecting part 32 is connected to the corresponding snap-fit ​​part 33.

[0032] Multiple snap-fit ​​parts 33 are provided one-to-one with connecting parts 32. Multiple connecting parts 32 are spaced apart, and multiple snap-fit ​​parts 33 are spaced apart, so that multiple connecting parts 32 and corresponding snap-fit ​​parts 33 have deformation capability after being connected. When the snap-fit ​​part 33 extends into the second hole 23 and the first hole 13, the inner peripheral walls of the first hole 13 and the second hole 23 apply force to the snap-fit ​​part 33, so that multiple snap-fit ​​parts 33, along with their corresponding connecting parts 32, can retract toward each other and pass through the second hole 23 and the first hole 13. When multiple snap-fit ​​parts 33 extend out of the first hole 13, the force on multiple snap-fit ​​parts 33 decreases, and multiple snap-fit ​​parts 33, along with their corresponding connecting parts 32, can deform toward each other, so that the snap-fit ​​part 33 abuts against the first surface 11, thereby fixing the decorative panel 2 to the body part 1.

[0033] Optionally, refer to Figure 2 and Figure 3 Multiple connecting parts 32 are spaced apart along the circumference of the first hole 13; the connector 3 also includes a fastening part 34, which engages with the inner sidewall of the multiple connecting parts 32.

[0034] Multiple connecting parts 32 are spaced apart around the first hole 13 to form a cavity structure that cooperates with the fastening part 34. When the connecting part 3 is snapped onto the body part 1 and the decorative panel 2, the fastening part 34 is pressed into the cavity structure formed by the multiple connecting parts 32, thereby improving the firmness of the connection between the decorative panel 2 and the body part 1.

[0035] For example, before the connector 3 is installed on the trim panel 2 and the body part 1, the fastening part 34 can be connected to the connecting part 32. The connection between the fastening part 34 and the connecting part 32 can be a snap-fit ​​or a screw-fit. When the connector 3 needs to fix the trim panel 2 and the body part 1, the snap-fit ​​part 33 and the connecting part 32 of the connector 3 are pressed into the first hole 13 and the second hole 23, and the snap-fit ​​part 33 abuts against the first surface 11, and the abutting part 31 abuts against the fourth surface 22. Then, the fastening part 34 is pressed into the cavity structure enclosed by the connecting part 32. The fastening part 34 presses against the connecting part 32, causing each connecting part 32 to deform in a direction away from each other, so that the snap-fit ​​part 33 can firmly abut against the first surface 11, thereby improving the stability of the fixation between the trim panel 2 and the body part 1.

[0036] Optionally, refer to Figure 2 and Figure 3 The outer peripheral wall of the fastening part 34 is provided with external threads, and the inner side wall of each connecting part 32 is provided with internal threads that mate with the external threads.

[0037] Because multiple connecting parts 32 are spaced apart, when the fastening part 34 extends into the cavity structure enclosed by the multiple connecting parts 32, the multiple connecting parts 32 deform in a direction away from each other under the action of the fastening part 34, so that the fastening part 34 can be directly pressed into the cavity structure enclosed by the multiple connecting parts 32. After the fastening part 34 is inserted into the cavity structure enclosed by the multiple connecting parts 32, the multiple connecting parts 32 cooperate with the fastening part 34. Furthermore, due to the threaded structure between the connecting parts 32 and the fastening part 34, the probability of the fastening part 34 coming out can be reduced, improving the stability of the fixation between the trim panel 2 and the main body 1. Moreover, the fastening part 34 assembly reduces the use of the electric gun, reduces assembly time, and improves assembly efficiency.

[0038] Optionally, refer to Figure 3 The plurality of connecting parts 32 include a first connecting part 321 and a second connecting part 322 disposed opposite to each other, and the first connecting part 321 and the second connecting part 322 are provided with internal threads on their sidewalls facing each other.

[0039] The first connecting part 321 and the second connecting part 322 are arranged opposite to each other and spaced apart to form a cavity structure for clamping the fastening part 34. When the fastening part 34 extends into the cavity structure formed by the first connecting part 321 and the second connecting part 322, the first connecting part 321 and the second connecting part 322 deform in the direction away from each other under the action of the fastening part 34, so that the fastening part 34 can be directly pressed into the cavity structure formed by the first connecting part 321 and the second connecting part 322. After the fastening part 34 is inserted into the first connecting part 321 and the second connecting part 322, the first connecting part 321 and the second connecting part 322 cooperate with the fastening part 34. Due to the threaded structure between the connecting part 32 and the fastening part 34, the probability of the fastening part 34 coming out can be reduced, improving the stability of the fixation between the decorative panel 2 and the main body 1. Furthermore, this assembly reduces the use of the electric gun, reduces assembly time, and improves assembly efficiency.

[0040] Optionally, one of the inner sidewall of each connecting part 32 and the outer peripheral wall of the fastening part 34 is provided with a first protrusion (not shown in the figure), and the other is provided with a first groove that mates with the first protrusion.

[0041] The first protrusion and the first groove cooperate to reduce the detachment of the fastener 34 and improve the stability of the fixation between the trim panel 2 and the body 1.

[0042] The first protrusion can be located in the connecting part 32 and the first groove can be located in the fastening part 34, or the first protrusion can be located in the fastening part 34 and the first groove can be located in the connecting part 32. The specific configuration can be determined according to the specific application.

[0043] Optionally, refer to Figure 3 Along the radial direction of the first hole 13, the snap-fit ​​part 33 is provided with a guide part 35 on the side away from the first hole 13.

[0044] A guide portion 35 is provided on the outer periphery of the snap-fit ​​part 33 on the side away from the first hole 13. When the snap-fit ​​part 33 is inserted into the second hole 23 and the first hole 13, it can play a guiding role, making it easier for the snap-fit ​​part 33 to pass through the first hole 13 and the second hole 23, thereby improving assembly efficiency.

[0045] Optionally, the guide portion 35 is configured as a first guide slope, and the distance between the first guide slope and the center line of the first hole 13 gradually decreases from the connecting portion 32 to the snap-fit ​​portion 33.

[0046] The first guide slope is the outer side of the snap-fit ​​part 33. That is to say, the snap-fit ​​part 33 is constructed as a wedge-shaped structure. When the snap-fit ​​part 33 is inserted into the second hole 23 and the first hole 13, it can play a guiding role, making it easier for the snap-fit ​​part 33 to pass through the first hole 13 and the second hole 23, thereby improving assembly efficiency.

[0047] Optionally, refer to Figure 1The main body 1 is provided with a positioning hole 14, and the decorative panel 2 is provided with a positioning part 24, which cooperates with the positioning hole 14.

[0048] When the trim panel 2 needs to be installed on the body part 1, the positioning part 24 on the trim panel 2 is first inserted into the positioning hole 14 for positioning, thereby improving the positioning accuracy of the trim panel 2 and aligning the second hole 23 on the trim panel 2 with the first hole 23 on the body part 1. This facilitates the insertion of the connector 3 into the first hole 13 and the second hole 23, thereby fixing the trim panel 2 and the body part 1 and improving the assembly efficiency.

[0049] Secondly, embodiments of this application provide a vehicle including the door described in any of the above embodiments. The vehicle in this application, including the door described in any of the above embodiments, has the beneficial effects of the door described in any of the above embodiments.

[0050] In this application, when the trim panel 2 is installed with the body part 1, the positioning part 24 of the trim panel 2 is first inserted into the positioning hole 14 of the body part 1. Then, the trim panel 2 is manually pressed down so that the second hole 23 on the trim panel 2 and the first hole 23 on the body part 1 are aligned. The connector 3 is then inserted into the first hole 13 and the second hole 23, and the abutting part 31 abuts against the fourth surface 22, and the snapping part 33 abuts against the first surface 11. Then, the fastening part 34 protruding on the connecting part 32 is pressed into the cavity structure enclosed by the connecting part 32 so that the fastening part 34 and the connecting part 32 are snapped together, thereby realizing the assembly of the trim panel 2 and the body part 1.

[0051] It should also be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0052] The various embodiments in this specification are described in a progressive manner. Similar or identical parts between embodiments can be referred to mutually. Each embodiment focuses on describing the differences from other embodiments. In particular, the system embodiments are basically similar to the method embodiments, so the description is relatively simple; relevant parts can be referred to the descriptions in the method embodiments.

[0053] The above description is merely an embodiment of this application and is not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

[0054] Although embodiments of this application have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of this application, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. A car door, characterized in that, include: The body part (1) has a first surface (11) and a second surface (12) disposed opposite to each other along the thickness direction of the body part (1). The body part (1) has a first hole (13) that penetrates the first surface (11) and the second surface (12). The decorative panel (2) has a third surface (21) and a fourth surface (22) disposed opposite to each other along the thickness direction of the body part (1). The decorative panel (2) has a second hole (23) that penetrates the third surface (21) and the fourth surface (22). The third surface (21) abuts against the second surface (12). The connector (3) includes an abutting part (31), a connecting part (32) and a snap-fit ​​part (33) connected in sequence. The abutting part (31) is adapted to abut against the fourth surface (22), the connecting part (32) is adapted to pass through the second hole (23) and the first hole (13), and the snap-fit ​​part (33) abuts against the first surface (11).

2. The vehicle door according to claim 1, characterized in that, There are multiple connecting parts (32) and multiple snap-fit ​​parts (33). The multiple connecting parts (32) are spaced apart. Along the thickness direction of the body part (1), one end of each connecting part (32) is connected to the abutment part (31), and the other end of each connecting part (32) is connected to the corresponding snap-fit ​​part (33).

3. The vehicle door according to claim 2, characterized in that, Along the circumference of the first hole (13), a plurality of the connecting portions (32) are spaced apart; The connector (3) further includes a fastening part (34) that engages with the inner wall of the plurality of connectors (32).

4. The vehicle door according to claim 3, characterized in that, The outer peripheral wall of the fastening part (34) is provided with an external thread, and the inner side wall of each of the connecting parts (32) is provided with an internal thread that mates with the external thread.

5. The vehicle door according to claim 4, characterized in that, The plurality of connecting portions (32) include a first connecting portion (321) and a second connecting portion (322) disposed opposite to each other, wherein the first connecting portion (321) and the second connecting portion (322) are provided with internal threads on their sidewalls facing each other.

6. The vehicle door according to claim 3, characterized in that, One of the inner wall of each connecting part (32) and the outer peripheral wall of the fastening part (34) is provided with a first protrusion, and the other is provided with a first groove that mates with the first protrusion.

7. The vehicle door according to claim 1, characterized in that, Along the radial direction of the first hole (13), the snap-fit ​​portion (33) is provided with a guide portion (35) on the side away from the first hole (13).

8. The vehicle door according to claim 7, characterized in that, The guide portion (35) is constructed as a first guide slope, and the distance between the first guide slope and the center line of the first hole (13) gradually decreases from the connecting portion (32) to the snap-fit ​​portion (33).

9. The vehicle door according to claim 1, characterized in that, The main body (1) is provided with a positioning hole (14), and the decorative panel (2) is provided with a positioning part (24), which cooperates with the positioning hole (14).

10. A vehicle, characterized in that, The vehicle door includes any one of claims 1 to 9.

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