Vehicle body apron board structure, vehicle body and vehicle

Abstract

The utility model discloses a vehicle body apron board structure, a vehicle body and a vehicle. The vehicle body apron board structure comprises an apron board body, the mounting part is arranged on the side part of the apron board body and is provided with a plurality of strip-shaped holes; the clamping type nut is movably arranged in the strip-shaped hole and is used for adjusting the longitudinal distance between the mounting part and the vehicle body edge beam; the fastening assembly can penetrate through the vehicle body edge beam and the mounting part in sequence and then is connected with the clamping type nut; and the adjusting piece is arranged on one side of the mounting part, connected with the fastening assembly and used for adjusting the transverse distance between the mounting part and the vehicle body edge beam. According to the vehicle body apron board structure, adjustable connection between the vehicle body apron board structure and the vehicle body edge beam can be achieved, free adjustment and installation of the vehicle body apron board structure are facilitated, the installation efficiency of the vehicle body apron board is improved, and the attractiveness of a vehicle body is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, and more specifically, to a vehicle body skirt structure. In addition, the utility model also relates to a vehicle body including the vehicle body skirt structure and a vehicle including the vehicle body. Background Art

[0002] As a drag-reducing and air-guiding component, the door skirt can reduce the airflow from both sides of the vehicle body entering the vehicle body when the vehicle is driving, reduce air resistance, and play a certain protective role for the vehicle. During the assembly process, the skirt must be matched with the skin structure of the vehicle body to ensure the aesthetic lines of the entire vehicle.

[0003] In the related art, the skirt panel structure is often fixed to the vehicle body side beam by fixing the upper and lower ends through fasteners such as screws or adhesives. In this installation method, the connection between the skirt panel and the vehicle body cannot be adjusted, and the processing accuracy of the threaded holes for fastener installation is high. Any slight deviation will cause the fastener to fail or there will be steps or gaps between the door skirt panel and the vehicle body, affecting the aesthetics of the vehicle body.

[0004] In summary, how to achieve adjustable installation between the skirt plate and the vehicle body is a problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0005] In view of this, the purpose of the utility model is to provide a body skirt structure, which can realize an adjustable connection between the body skirt structure and the body side beam, facilitate the free adjustment and installation of the body skirt structure, improve the installation efficiency of the body skirt, and ensure the aesthetics of the body. Another purpose of the utility model is to provide a body including the above-mentioned body skirt structure. Another purpose of the utility model is to provide a vehicle including the above-mentioned body.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A vehicle body skirt structure, comprising:

[0008] Skirt body;

[0009] A mounting portion, which is disposed on the side of the skirt body and is provided with a plurality of strip holes;

[0010] A clip nut, movably disposed in the strip-shaped hole, for adjusting the longitudinal spacing between the mounting portion and the vehicle body side beam;

[0011] A fastening assembly, which can pass through the vehicle body side beam and the mounting portion in sequence and then be connected to the clip nut;

[0012] An adjusting member is arranged on one side of the mounting portion and connected to the fastening assembly, and is used for adjusting the transverse distance between the mounting portion and the vehicle body side beam.

[0013] Preferably, the fastening assembly comprises:

[0014] fastener;

[0015] An anti-loosening washer is sleeved on the fastener and is used to abut against the inner wall of the vehicle body side beam.

[0016] Preferably, a positioning portion is provided on one side of the mounting portion for fitting and positioning with the vehicle body covering.

[0017] Preferably, the skirt plate body is provided with a plurality of openings for reducing weight.

[0018] Preferably, the skirt plate body comprises a cavity area and the thickness of the skirt plate body is 5 mm.

[0019] The utility model also provides a vehicle body, comprising:

[0020] A vehicle body skirt structure, which is any of the above vehicle body skirt structures, and the vehicle body skirt structure is arranged on the vehicle body side beam;

[0021] The vehicle body covering member is connected to the bonding portion of the vehicle body skirt structure.

[0022] Preferably, the vehicle body covering member comprises a first covering member and a second covering member symmetrically arranged on both sides of the vehicle body side beam, and the first covering member and the second covering member are both flush with the positioning portion of the vehicle body skirt structure.

[0023] Preferably, the vehicle body side beam comprises:

[0024] A side beam body, wherein a waist-shaped hole is provided on the side beam body along its height direction, and the fastening assembly passes through the waist-shaped hole and the strip-shaped hole in sequence and is connected with the clip nut;

[0025] The mounting surface is arranged on the side beam body, and the mounting surface is in contact with the vehicle body skirt structure.

[0026] The utility model also provides a vehicle, comprising the vehicle body described in any one of the above items.

[0027] The vehicle body skirt structure provided by the utility model comprises a skirt body, a mounting portion is provided on the side of the skirt body, a plurality of strip holes are provided on the mounting portion, and a clip nut is movably arranged in the strip hole for adjusting the longitudinal spacing between the mounting portion and the vehicle body side beam. Specifically, the mounting position of the fastening component relative to the mounting portion is changed by moving the clip nut in the strip hole, and the connection between the mounting portion and the vehicle body side beam is achieved by the fastening component passing through the vehicle body side beam and the mounting portion in sequence and then being connected with the clip nut; an adjusting member is arranged on one side of the mounting portion and connected with the fastening member, and the transverse spacing between the mounting portion and the vehicle body side beam can be adjusted by the adjusting member; and an adjustable connection between the vehicle body skirt structure and the vehicle body side beam is achieved by adjusting the longitudinal spacing and the transverse spacing between the mounting portion and the vehicle body side beam, so as to facilitate the free adjustment and installation of the vehicle body skirt structure, improve the installation efficiency of the vehicle body skirt, and ensure the aesthetics of the vehicle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the utility model 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, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0029] Figure 1 A schematic diagram of the structure of the vehicle body skirt plate structure provided by the utility model;

[0030] Figure 2 for Figure 1 sectional view of

[0031] Figure 3 A schematic diagram of the structure of a specific vehicle body provided by the utility model;

[0032] Figure 4 A cross-sectional view of a specific vehicle body provided by the utility model;

[0033] Figure 5 The utility model is provided with a schematic diagram of the installation of the vehicle body side beam and the vehicle body covering member.

[0034] Figure 1-Figure 5 , the reference numerals include:

[0035] 1 is a vehicle body side beam 2, a fastener 3, a cage nut 4, an adjustment part 5, a vehicle body cover 6, and a bonding body 7;

[0036] Adhesive portion 11 , positioning portion 12 , cavity area 13 , mounting portion 14 , opening portion 15 , waist-shaped hole 21 , mounting surface 22 , first cover 61 , second cover 62 , strip-shaped hole 141 . DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] The core of the utility model is to provide a body skirt structure, which can realize an adjustable connection between the body skirt structure and the body side beam, facilitate the free adjustment and installation of the body skirt structure, improve the installation efficiency of the body skirt, and ensure the aesthetics of the body. Another core of the utility model is to provide a vehicle including the above-mentioned body skirt structure. Another core of the utility model is to provide a vehicle including the above-mentioned body skirt structure.

[0039] Please refer to Figure 1 , Figure 2 , Figure 4 The vehicle body skirt structure provided by the utility model includes a skirt body, a mounting portion 14 is provided on the side of the skirt body, a plurality of strip holes 141 are provided on the mounting portion 14, a clip nut 4 is provided in the strip hole 141, and the clip nut 4 is movably arranged in the strip hole 141. Through the arrangement of the strip hole 141, the clip nut 4 has space to move.

[0040] Combination Figure 1 For example, the strip-shaped hole 141 is provided along the length direction of the skirt plate body. Correspondingly, the vehicle body side beam 2 should be provided with a connecting hole that cooperates with the fastening assembly.

[0041] The number and size of the strip holes 141 can be set according to actual needs without limitation.

[0042] After the clip nut 4 moves to the installation position in the strip hole 141, it can be clamped on the installation part 14. At this time, the fastening assembly passes through the vehicle body side beam 2 and the installation part 14 in sequence and is connected to the clip nut 4, so that the connection between the installation part 14 and the vehicle body side beam 2 can be achieved. Through the cooperation of the clip nut 4 and the strip hole 141, the connection position of the installation part 14 and the vehicle body side beam 2 can be adjusted. Here, the adjustment is to adjust the longitudinal distance between the installation part 14 and the vehicle body side beam 2.

[0043] The structure of the fastening component is not limited and can be a screw, bolt, etc.

[0044] The adjusting member 5 is arranged at one side of the mounting portion 14 and connected to the fastening assembly, and is used to adjust the transverse distance between the mounting portion 14 and the vehicle body side beam 2. The adjusting member 5 can be a washer, an adjustable pad, etc. The adjusting member 5 is arranged between the mounting portion 14 and the vehicle body side beam 2. By adjusting the size of the adjusting member 5, as a preferred embodiment, the adjusting member 5 can be an adjustment washer, and the transverse distance between the mounting portion 14 and the vehicle body side beam 2 can be adjusted by adjusting the number of washers. After the transverse distance is adjusted, the vehicle body skirt structure can be connected to the vehicle body side beam 2 by passing the fastening assembly through the vehicle body side beam 2, the adjusting member 5, the mounting portion 14, and the clip nut 4.

[0045] By adjusting the transverse and longitudinal spacing between the mounting portion 14 and the vehicle body side beam 2, an adjustable connection between the vehicle body skirt structure and the vehicle body side beam 2 is achieved, which allows flexible adjustment and improves installation efficiency, avoids gaps or steps between the vehicle body skirt structure and the vehicle body due to processing deviations, and ensures the overall aesthetics of the vehicle body.

[0046] The above-mentioned body skirt structure includes a skirt body, a mounting portion 14 is provided on the side of the skirt body, a plurality of strip holes 141 are provided on the mounting portion 14, and a clip nut 4 is movably arranged in the strip hole 141 for adjusting the longitudinal spacing between the mounting portion 14 and the body side beam 2. Specifically, the mounting position of the fastening assembly relative to the mounting portion 14 is changed by moving the clip nut 4 in the strip hole 141, and the fastening assembly passes through the body side beam 2 and the mounting portion 14 in sequence and is connected with the clip nut 4, so that the connection between the mounting portion 14 and the body side beam 2 can be achieved; an adjusting member 5 is arranged on one side of the mounting portion 14 and connected with the fastening member, and the transverse spacing between the mounting portion 14 and the body side beam 2 can be adjusted by the adjusting member 5; by adjusting the longitudinal spacing and transverse spacing between the mounting portion 14 and the body side beam 2, an adjustable connection between the body skirt structure and the body side beam 2 is achieved, which is convenient for free adjustment and installation of the body skirt structure, improves the installation efficiency of the body skirt, and ensures the aesthetics of the body.

[0047] On the basis of the above-mentioned embodiment, the fastening assembly includes: a fastener 3; and an anti-loosening washer, which is sleeved on the fastener 3 and is used to abut against the inner wall of the vehicle body side beam 2.

[0048] Please refer to Figure 4 The fastener 3 can be a bolt or a screw. The fastener 3 passes through the vehicle body side beam 2 and the vehicle body skirt structure and is fixed with the clip nut 4.

[0049] The anti-loosening washer is sleeved on the fastener 3 and is located between the mounting portion 14 and the vehicle body side beam 2. The fastener 3 passes through the vehicle body side beam 2 and then passes through the anti-loosening washer, so that the anti-loosening washer is pressed between the mounting portion 14 and the vehicle body side beam 2 to ensure the tightness and stability of the connection between the two.

[0050] Optionally, the anti-loosening washer can be a combination of a washer and a conical spring washer to meet the use requirements.

[0051] In this embodiment, a reliable connection between the vehicle body skirt structure and the vehicle body side beam 2 is achieved through the cooperation of the fastener 3, the anti-loosening washer, the clip nut 4, and the adjusting member 5.

[0052] On the basis of any of the above embodiments, a positioning portion 12 is provided on one side of the mounting portion 14 for fitting and positioning with the vehicle body covering 6 .

[0053] Please refer to Figures 3 to 5 When the body skirt structure is connected to the body side beam 2, the positioning portion 12 and the body cover 6 are fitted together for positioning. The positioning portion 12 and the surface of the body cover 6 are adjusted to be flush, thereby ensuring the overall aesthetics of the body.

[0054] On the basis of any of the above embodiments, a plurality of openings 15 for reducing weight are further provided on the skirt body.

[0055] Please refer to Figure 1 The size and number of the openings 15 can be set according to the actual processing conditions and combined with the strength analysis. By setting the openings 15, the weight of the door skirt can be reduced and the weight of the entire vehicle body can be reduced.

[0056] Based on any of the above embodiments, the skirt plate body includes a cavity area 13 and the thickness of the skirt plate body is 5 mm.

[0057] Please refer to Figure 1 , Figure 2 , Figure 4 The door skirt is formed by extrusion of a profile, which is easy to process, and the material of the profile is not limited. As a preferred embodiment, the profile is an aluminum profile. The skirt body includes a cavity area 13. When the structure of the vehicle body cover 6 is different, a new skirt section can be quickly generated by changing the external structure of the skirt body, and the internal cavity area 13 can remain unchanged.

[0058] By processing the cavity structure, the thickness of the skirt panel body can be reduced. As a preferred method, the thickness of the skirt panel body is 5 mm, which reduces the overall weight of the door skirt panel and facilitates processing. Due to the optimization of the skirt panel thickness, the adjustment amount of the lateral spacing between the corresponding mounting portion 14 and the body side beam 2 is also improved, thereby increasing the adjustable range.

[0059] In addition to the above-mentioned vehicle body skirt structure, the utility model also provides a vehicle body including the vehicle body skirt structure disclosed in the above-mentioned embodiments, the vehicle body including a vehicle body skirt structure 1, which is the vehicle body skirt structure 1 described in any of the above-mentioned embodiments, the vehicle body skirt structure 1 is arranged on the vehicle body side beam 2; a vehicle body covering part 6 is connected to the bonding part 11 of the vehicle body skirt structure 1.

[0060] Please refer to Figure 3 , Figure 4 The vehicle body includes a vehicle body skirt structure 1, a vehicle body side beam 2, a vehicle body cover 6, and also includes structures such as doors and frames. The vehicle body skirt structure 1 is arranged on the vehicle body side beam 2, and the vehicle body cover 6 is a vehicle body skin structure to maintain the vehicle body shape.

[0061] The connection between the body cover 6 and the bonding portion 11 of the body skirt structure 1 is preferably bonding, and the bonding method ensures the aesthetics of the connection between the body cover 6 and the body skirt structure 1, and the bonding method can be through a bonding body 7, and the specific form of the bonding body 7 is not limited, and can be an adhesive that meets the use requirements. Ensure the aesthetics of the body appearance.

[0062] Based on the above embodiment, the vehicle body covering member 6 includes a first covering member 61 and a second covering member 62 symmetrically arranged on both sides of the vehicle body side beam 2 , and the first covering member 61 and the second covering member 62 are both flush with the positioning portion 12 of the vehicle body skirt structure 1 .

[0063] Please refer to Figure 3 , Figure 4 , Figure 5 The first covering member 61 and the second covering member 62 are symmetrically arranged on both sides of the vehicle body side beam 2, and the two are in the same plane. The first covering member 61 and the second covering member 62 are both flush with the positioning portion 12 of the vehicle body skirt structure 1, and the flushness with the vehicle body covering member 6 can be ensured by adjusting the position of the vehicle body skirt structure 1, thereby ensuring the overall aesthetic lines of the vehicle body.

[0064] Based on any of the above embodiments, the vehicle body side beam 2 includes: a side beam body, a waist-shaped hole 21 is provided on the side beam body along its height direction, and the fastening component passes through the waist-shaped hole 21 and the strip hole 141 in sequence and is connected to the clip nut 4; a mounting surface 22 is provided on the side beam body, and the mounting surface 22 is in contact with the vehicle body skirt structure 1.

[0065] Please refer to Figures 1 to 5 The side beam body is provided with a waist-shaped hole 21 along its height direction. The fastening assembly passes through the waist-shaped hole 21 and the strip hole 141 in sequence and is connected with the clip nut 4 to realize the connection between the vehicle body side beam 2 and the vehicle body skirt structure 1.

[0066] The waist-shaped hole 21 is opened along the height direction of the side beam body, and the corresponding position adjustment of the height direction of the body side beam 2 and the body skirt structure 1 can be realized. Combined with the aforementioned adjustment of the transverse spacing and longitudinal spacing between the body side beam 2 and the body skirt structure 1, the body provided by the utility model can realize the adjustment of the spacing between the body side beam 2 and the body skirt structure 1 in three directions, so that the installation between the body skirt structure 1 and the body side beam 2 is more flexible, which is convenient for the installation of the body skirt structure 1 and the overall aesthetics of the body.

[0067] The mounting surface 22 is arranged on the side beam body, and the mounting surface 22 is in contact with the body skirt structure 1. When the body side beam 2 is connected to the body skirt structure 1, the mounting surface 22 is in contact with the mounting portion 14 of the body skirt structure 1, thereby realizing the positioning and installation function and ensuring the rapid installation between the body side beam 2 and the body skirt structure 1.

[0068] In addition to the above-mentioned vehicle body, the present invention also provides a vehicle including the vehicle body described in any of the above-mentioned embodiments. The vehicle may be a tram, a car, etc. The specific structure of the vehicle can refer to the prior art and will not be described in detail here.

[0069] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0070] The above is a detailed introduction to a body skirt structure, a body and a vehicle provided by the utility model. This article uses specific examples to illustrate the principle and implementation method of the utility model. The description of the above embodiment is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A vehicle body skirt structure, characterized in that: include: Skirt body; A mounting portion (14) disposed on the side of the skirt body and provided with a plurality of strip-shaped holes (141); A clip nut (4) is movably disposed in the strip-shaped hole (141) and is used to adjust the longitudinal distance between the mounting portion (14) and the vehicle body side beam (2); A fastening assembly, which can pass through the vehicle body side beam (2) and the mounting portion (14) in sequence and then be connected to the clip nut (4); An adjusting member (5) is arranged on one side of the mounting portion (14) and is connected to the fastening assembly, and is used to adjust the transverse distance between the mounting portion (14) and the vehicle body side beam (2).

2. The vehicle body skirt structure according to claim 1, characterized in that: The fastening assembly comprises: Fastener (3); An anti-loosening washer is sleeved on the fastener (3) and is used to abut against the inner wall of the vehicle body side beam (2).

3. The vehicle body skirt structure according to claim 2, characterized in that: A positioning portion (12) is provided on one side of the mounting portion (14) for fitting and positioning with the vehicle body covering member (6).

4. The vehicle body skirt structure according to any one of claims 1 to 3, characterized in that: The skirt plate body is also provided with a plurality of openings (15) for reducing weight.

5. The vehicle body skirt structure according to claim 4, characterized in that: The skirt plate body comprises a cavity area (13) and the thickness of the skirt plate body is 5 mm.

6. A vehicle body, characterized in that: include: A vehicle body skirt structure (1), which is the vehicle body skirt structure (1) according to any one of claims 1 to 5, wherein the vehicle body skirt structure (1) is arranged on the vehicle body side beam (2); A vehicle body covering member (6) is connected to the bonding portion (11) of the vehicle body skirt structure (1).

7. The vehicle body according to claim 6, characterized in that: The vehicle body covering member (6) comprises a first covering member (61) and a second covering member (62) symmetrically arranged on both sides of the vehicle body side beam (2); the first covering member (61) and the second covering member (62) are both flush with the positioning portion (12) of the vehicle body skirt structure (1).

8. The vehicle body according to claim 7, characterized in that: The vehicle body side beam (2) comprises: A side beam body, wherein a waist-shaped hole (21) is provided on the side beam body along its height direction, and the fastening component passes through the waist-shaped hole (21) and the strip-shaped hole (141) in sequence and is connected to the clip nut (4); A mounting surface (22) is provided on the side beam body, and the mounting surface (22) is in contact with the vehicle body skirt structure (1).

9. A vehicle, characterized in that: A vehicle body comprising the vehicle body described in any one of claims 6 to 8.

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