Vehicle door side window system for vehicle, vehicle door and vehicle

Abstract

The present invention relates to the technical field of vehicles, and particularly provides a vehicle door side window system for a vehicle, a vehicle door and a vehicle, which are intended to solve the technical problems of the low durability and poor sealing performance of the design of a flush side window. To this end, the vehicle door side window system provided by the present invention comprises a vehicle door sheet metal assembly, a B-pillar decorative plate, glass, a first sliding member, a first guide rail, a first sealing member and a second sealing member. The B-pillar decorative plate and the glass are both arranged on an outer side of the vehicle door sheet metal assembly, and an outer surface of the glass is flush with an outer surface of the B-pillar decorative plate; the first sliding member is connected to an inner surface of the glass and is slidably connected to the first guide rail; both the first guide rail and the vehicle door sheet metal assembly limit the first sealing member; and the second sealing member is arranged on the B-pillar decorative plate, and both the glass and the first sliding member abut against the second sealing member. In the present invention, the problem of the low durability of an existing vertical guide groove strip is avoided by means of the sliding connection between the first sliding member and the first guide rail, and the sealing performance and the NVH performance of the vehicle are improved by means of the first sealing member and the second sealing member.

Description

Door side window system for vehicle, door and vehicle CROSS-REFERENCE TO RELATED APPLICATIONS

[0001] This application claims priority to Chinese patent application CN 202311557941.0, filed on November 21, 2023, with the invention name “Door side window system, door and vehicle for vehicle”. The entire contents of the above Chinese patent application are incorporated into this application by reference. Technical Field

[0002] The present invention relates to the technical field of vehicles, and in particular provides a door side window system for a vehicle, a vehicle door, and a vehicle. Background Art

[0003] With the rise of new energy vehicles and intensified competition, vehicle exterior design has become increasingly important, and vehicle appearance is gradually becoming a key consideration for consumers when purchasing a vehicle. Vehicle manufacturers focus on exterior design to attract consumers and differentiate themselves from competitors.

[0004] Flush side windows are a relatively new design. When closed, the window glass is flush with the vehicle's exterior, without a protruding frame. These windows offer a more streamlined appearance, enhancing overall aesthetics while also reducing wind resistance and noise. Furthermore, they contribute to improved aerodynamics, thereby reducing fuel consumption.

[0005] In the prior art, a slider capable of sliding in a vertical guide groove is provided in the side window to ensure that the window glass is flush with the outside of the vehicle body when closed. However, this purely flat side window design has low durability and poor sealing performance, resulting in increased noise and wind resistance in the vehicle.

[0006] Accordingly, the art requires a new vehicle door side window system, a vehicle door, and a vehicle to solve the above problems. Summary of the Invention

[0007] The present invention aims to solve the above-mentioned technical problems, namely, the poor durability and sealing properties of flat side windows. To this end, the present invention provides a vehicle door side window system. The vehicle door side window system comprises:

[0008] Door sheet metal assembly;

[0009] A B-pillar trim panel is provided on the door sheet metal assembly and is located on the outside of the door sheet metal assembly;

[0010] Glass is slidably mounted on the door sheet metal assembly, wherein the outer surface of the glass is flush with the outer surface of the B-pillar trim, and a gap is formed between the opposite ends of the glass and the B-pillar trim;

[0011] a first sliding member connected to the inner surface of the glass and located at an end of the glass close to the B-pillar trim;

[0012] a first guide rail, provided on the door sheet metal assembly, the first sliding member being slidably connected to the first guide rail;

[0013] a first sealing member abutting against the inner surface of the glass, wherein the first guide rail and the door sheet metal assembly both limit the first sealing member;

[0014] A second sealing member is used to seal the gap. The second sealing member is arranged on the B-pillar trim. The glass and the first sliding member are both in contact with the second sealing member.

[0015] In a specific embodiment of the door side window system for a vehicle, the first sealing member includes a first sealing portion, the first sealing portion abuts against the inner surface of the glass, and the first sealing portion has an inner cavity.

[0016] In a specific embodiment of the above-mentioned door side window system for a vehicle, the first sealing member further includes a shielding portion, the shielding portion extending toward the first guide rail and abutting against the first guide rail;

[0017] The first seal also has a first limiting groove and a second limiting groove. The end of the first guide rail away from the B-pillar trim is located in the first limiting groove, and the door sheet metal assembly is clamped in the second limiting groove.

[0018] In the above-mentioned specific embodiment of the door side window system for a vehicle, the door side window system further includes a clamping member, which is embedded in the first sealing member, and the clamping member is constructed so that the inner wall of the first limiting groove has a tendency to move toward the center of the first limiting groove.

[0019] In the above-mentioned specific embodiment of the door side window system for a vehicle, the second sealing component has a third limiting groove and a second sealing portion. The second sealing portion is arranged at one end of the second sealing component close to the glass and corresponding to the gap. The opposite ends of the glass and the B-pillar trim are both in contact with the second sealing portion, and the B-pillar trim is clamped in the third limiting groove.

[0020] In the above-mentioned specific embodiment of the door side window system for a vehicle, the B-pillar trim includes an outer trim and a clip arranged on the inner surface of the outer trim, the clip includes a base arranged on the inner surface of the outer trim and a first clip and a second clip respectively arranged at both ends of the base, the first clip is clipped to the door sheet metal assembly, and the second clip is clipped to the third limiting groove.

[0021] In the above-mentioned specific embodiment of the door side window system for a vehicle, the first sliding member includes a base plate and a plurality of groups of mutually cooperating connecting parts and sliders arranged on the base plate, the two ends of the connecting part are respectively connected to the base plate and the slider, the slider is slidably connected to the first guide rail, and the second sealing member and the first guide rail are both in contact with the slider.

[0022] In the above-mentioned specific embodiment of the door side window system for a vehicle, the door sheet metal assembly includes a door outer panel and a side window interior panel arranged on the inner side of the door outer panel, the B-pillar trim, the first guide rail and the first seal are all arranged on the door outer panel, and the first seal is clamped to the side window interior panel.

[0023] The present invention further provides a vehicle door, which includes a vehicle door side window system, a second guide rail, and a second sliding member.

[0024] a second guide rail, provided on the door sheet metal assembly;

[0025] A second sliding member is connected to the inner surface of the glass and is located at an end of the glass away from the B-pillar trim. The second sliding member is slidably connected to the second guide rail.

[0026] The present invention also provides a vehicle comprising the vehicle door as described above.

[0027] By adopting the above-mentioned technical solution, the vehicle door side window system provided by the present invention replaces the prior art arrangement of a slider sliding in a vertical guide bar by arranging a first sliding member to slide in a first guide rail. This eliminates the vertical guide bar in a completely flat side window, thereby avoiding the technical issue of low durability of the vertical guide bar and improving the overall durability of the completely flat side window. Furthermore, since the completely flat side window eliminates the vertical guide bar, the manufacturing cost of the completely flat side window can be reduced, thereby improving the cost-effectiveness of the vehicle.

[0028] The first seal of the vehicle door side window system provided by the present invention abuts the inner surface of the glass, effectively pressing the first seal against the inner surface of the glass, thereby improving the waterproof and dustproof performance of the side window and reducing noise, vibration, and the resulting harshness inside the vehicle. The second seal effectively blocks the gap between the B-pillar trim and the glass, reducing wind noise, road noise, and other noise entering the vehicle interior, thereby improving the vehicle's NVH (noise, vibration, and harshness) performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:

[0030] FIG1 is a schematic diagram of a partial structure of a door side window system for a vehicle provided by the present invention;

[0031] FIG2 is a partial structural schematic diagram of a first sealing member for a vehicle door side window system provided by the present invention;

[0032] FIG3 is a partial structural schematic diagram of a second sealing member for a vehicle door side window system provided by the present invention;

[0033] FIG4 is a partial structural schematic diagram of a B-pillar trim panel for a vehicle door side window system provided by the present invention;

[0034] FIG5 is a schematic diagram of a partial structure of a first sliding member of a vehicle door side window system provided by the present invention.

[0035] In the picture:

[0036] 10. Door sheet metal assembly; 101. Door outer panel; 102. Side window interior panel;

[0037] 20, B-pillar trim; 20a, outer surface of B-pillar trim; 201, outer trim; 2011, third clamping portion; 202, clamping member; 2021, base; 2022, first clamping portion; 2023, second clamping portion;

[0038] 30. Glass; 30a. Outer surface of glass; 30b. Gap;

[0039] 40. First sliding member; 401. Base plate; 402. Connecting portion; 403. Slider;

[0040] 50. First guide rail;

[0041] 60, first sealing member; 60a, inner cavity; 60b, first limiting groove; 60c, second limiting groove; 601, first sealing portion; 602, shielding portion; 603, wing rib;

[0042] 70, second sealing member; 70a, third limiting groove; 70b, fourth limiting groove; 701, second sealing portion;

[0043] 80. Clamping parts;

[0044] 200. Door and side window system. DETAILED DESCRIPTION

[0045] It should be noted that, in the description of the present invention, terms such as "upper," "lower," "left," "right," "inner," and "outer" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. These are used solely for ease of description and are not intended to indicate or imply that the relevant devices or components must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, ordinal numbers such as "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0046] Furthermore, it should be noted that, in the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted" and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; and direct or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0047] Furthermore, it should be noted that, in the description of the present invention, the terms "up," "down," "front," and "rear" mentioned below all refer to the up, down, front, and rear directions of a vehicle. These are generally relative to the vehicle's normal driving state. Specifically, during normal driving, the direction toward the roof is "up," the direction toward the chassis is "down," the direction toward the front of the vehicle is "front," and the direction toward the rear of the vehicle is "rear." "Left" and "right" both refer to the direction from the rear of the vehicle toward the front of the vehicle, with the left-hand side being "left" and the right-hand side being "right."

[0048] In the present invention, the vehicle may be an internal combustion engine vehicle or a new energy vehicle, which is not limited in the present invention.

[0049] In some examples, the vehicle of the present invention may be a new energy vehicle.

[0050] Exemplarily, the vehicle of the present invention may be an electric vehicle.

[0051] A vehicle's exterior design can showcase its technological sophistication and aesthetic appeal. Many new energy vehicles employ unique design elements to highlight their advanced technology and technological features, attracting consumer attention and shaping the brand's image. Flat side windows, for example, can create a streamlined appearance, improving aerodynamics and reducing wind resistance, thereby increasing energy efficiency and range.

[0052] In order to achieve a purely flat design for the vehicle's side windows, a slider capable of sliding in a guide groove bar can be provided in the side window, thereby moving the window glass outward so that the window glass is flush with the B-pillar trim of the vehicle body when closed. However, due to the poor durability of the guide groove bar itself, the overall durability of the purely flat side window is also poor; and in the event that the guide groove bar fails, the degree of coordination of other side window components interconnected with the guide groove bar will be affected, resulting in failure of the glass to be raised or lowered during use and the resulting technical problem of poor sealing. In addition, the purely flat side windows in the prior art have a technical problem of poor overall sealing due to problems with the structural design of the components. To this end, the present invention provides a side window, a door, and a vehicle for a vehicle to solve the above-mentioned technical problems.

[0053] As shown in FIG1 , the present invention provides a vehicle door side window system 200 . The vehicle door side window system 200 includes a vehicle door sheet metal assembly 10 , a B-pillar trim 20 , a glass 30 , a first sliding member 40 , a first guide rail 50 , a first sealing member 60 , and a second sealing member 70 .

[0054] The B-pillar trim 20 is provided on the vehicle door sheet metal assembly 10 and is located on the outer side of the vehicle door sheet metal assembly 10;

[0055] The glass 30 is slidably mounted on the door sheet metal assembly 10 , and an outer surface 30 a of the glass 30 is flush with an outer surface 20 a of the B-pillar trim 20 , with a gap 30 b being defined between opposite ends of the glass 30 and the B-pillar trim 20 ;

[0056] The first sliding member 40 is connected to the inner surface of the glass 30 and is located at one end of the glass 30 close to the B-pillar trim 20 ;

[0057] The first guide rail 50 is provided on the door sheet metal assembly 10 , and the first sliding member 40 is slidably connected to the first guide rail 50 ;

[0058] The first sealing member 60 abuts against the inner surface of the glass 30 , and the first guide rail 50 and the door sheet metal assembly 10 both limit the first sealing member 60 ;

[0059] The second sealing member 70 is used to seal the gap 30 b . The second sealing member 70 is disposed on the B-pillar trim 20 . The glass 30 and the first sliding member 40 are in contact with the second sealing member 70 .

[0060] In this embodiment, the first sliding member 40 slides within the first guide rail 50, replacing the conventional arrangement of a slider sliding within a vertical guide bar. This eliminates the vertical guide bar in the fully flat door and side window system 200, thereby avoiding the technical issue of low durability of the vertical guide bar and improving the overall durability of the fully flat door and side window system 200. Furthermore, the elimination of the vertical guide bar reduces the manufacturing cost of the fully flat side window, thereby improving the cost-effectiveness of the vehicle.

[0061] The first seal 60 of the vehicle's door side window system 200 abuts the inner surface of the glass 30, effectively pressing the first seal 60 against the inner surface of the glass 30. This improves the waterproof and dustproof performance of the door side window system 200 and reduces noise, vibration, and resulting harshness within the vehicle. The second seal 70 effectively blocks the gap 30b between the B-pillar trim 20 and the glass 30, reducing wind and road noise from entering the vehicle interior and improving the vehicle's NVH (noise, vibration, and harshness) performance.

[0062] The door sheet metal assembly 10 can be used to provide support for the B-pillar trim 20, the glass 30, the first guide rail 50, and the first seal 60, so that a stable structural relationship is formed between the above components, thereby ensuring the normal use of the door side window system 200. In addition, the door sheet metal assembly 10 can also provide a stable mounting base for the above components, making the installation process easier. During use, the glass 30 slides in the first guide rail 50 via the first sliding member 40, allowing the glass 30 to move up and down relative to the door sheet metal assembly 10 to complete the raising and lowering of the glass 30. By adjusting the position of the first guide rail 50, the position of the first sliding member 40 and the glass 30 can be changed, thereby adjusting the size of the gap 30b between the B-pillar trim 20 and the glass 30. After the entire vehicle is assembled, the position of the first guide rail can be adjusted to achieve a stable door appearance size.

[0063] The flush arrangement of the outer surface 30a of the glass 30 and the outer surface 20a of the B-pillar trim 20 allows the side windows to form a streamlined profile on the vehicle's side. This not only streamlines the body lines and harmonizes the body shape, thereby enhancing the vehicle's overall aesthetics, but also helps optimize airflow distribution around the vehicle's B-pillars. When air passes over the B-pillars, it is better directed toward the rear of the vehicle, preventing vortices around the B-pillars. This helps reduce wind resistance during driving, thereby improving the vehicle's energy efficiency and driving stability.

[0064] Further, as shown in Figure 2 and also referring to Figure 1 , the first sealing member 60 includes a first sealing portion 601 , which abuts against the inner surface of the glass 30 (see Figure 1 ), has an inner cavity 60a , and is tilted toward the B-pillar trim 20 (see Figure 1 ).

[0065] In this embodiment, the first sealing portion 601 has an inner cavity 60a and is inclined toward the B-pillar trim 20, which can increase the actual contact area between the first sealing portion 601 and the inner surface of the glass 30 (see Figure 1), thereby improving the contact tightness between the first sealing portion 601 and the inner surface of the glass 30, and further improving the sealing effect of the first sealing portion 601 on the inner surface of the glass 30.

[0066] In a possible implementation, as shown in FIG2 , the first sealing portion 601 is a bubble-shaped structure having an inner cavity 60 a .

[0067] In a possible implementation, as shown in FIG. 2 , and also referring to FIG. 1 , the first sealing portion 601 is elastic, can be deformed to a certain extent, and can be restored to an initial state.

[0068] In this embodiment, the elastic first sealing portion 601 is inclined toward the B-pillar trim 20 (see Figure 1), so that the glass 30 (see Figure 1) can be squeezed against the first sealing portion 601 in the direction from the outside of the vehicle to the inside of the vehicle. The first sealing portion 601 is deformed from the initial state in the direction from the outside of the vehicle to the inside of the vehicle. At the same time, in order to restore to the initial state, the first sealing portion 601 applies an elastic force to the glass 30 (see Figure 1) in the direction from the inside of the vehicle to the outside of the vehicle, so that the first sealing portion 601 can form a tight fit with the inner surface of the glass 30 (see Figure 1), which helps to improve the sealing performance between the first sealing portion 601 and the glass 30.

[0069] Further, as shown in FIG2 , and also referring to FIG1 , the first sealing member 60 may further include a shielding portion 602 , the shielding portion 602 extending toward the first guide rail 50 (see FIG1 ) and abutting against the first guide rail 50 ;

[0070] The first seal 60 can also have a first limiting groove 60b and a second limiting groove 60c. The end of the first guide rail 50 (see Figure 1) away from the B-pillar trim 20 (see Figure 1) is located in the first limiting groove 60b, and the door sheet metal assembly 10 (see Figure 1) is clamped in the second limiting groove 60c. A plurality of fins 603 are spaced apart on the side wall of the first limiting groove 60b away from the glass 30 (see Figure 1), and the fins 603 are inclined toward the front of the vehicle.

[0071] In this embodiment, the shielding portion 602 of the first seal 60 can shield the first guide rail 50 (see FIG. 1 ) and the door sheet metal assembly 10 (see FIG. 1 ) within the door side window system 200 (see FIG. 1 ) when the glass 30 (see FIG. 1 ) is opened, thereby improving the overall aesthetics of the door side window system 200 and making the side of the vehicle body appear more coordinated. Furthermore, the shielding portion 602 of the first seal 60 can protect the first guide rail 50 and the door sheet metal assembly 10 of the door side window system 200 from external environmental erosion, such as rain and dust, thereby extending the service life of the door side window system 200 and reducing the failure rate.

[0072] The first limiting groove 60b is used for the engagement between the first guide rail 50 (see FIG1 ) and the first seal 60 (see FIG1 ), while the second limiting groove 60c is used for the engagement between the door sheet metal assembly 10 (see FIG1 ) and the first seal 60. The first guide rail 50 (see FIG1 ) and the door sheet metal assembly 10 (see FIG1 ) are both engaged with the first seal 60, effectively limiting the first guide rail 50 and the door sheet metal assembly 10 on the first seal 60, thereby ensuring assembly accuracy and operating efficiency of the first seal 60.

[0073] The plurality of fins 603 disposed on the sidewall of the first retaining groove 60b, away from the glass 30 (see FIG1 ), can be used to increase the coefficient of friction between the first guide rail 50 (see FIG1 ) and the first seal 60, thereby increasing the frictional force between the first guide rail 50 and the first seal 60 and helping to more effectively retain the first seal 60. The fins 603 are arranged so as to be tilted toward the front of the vehicle, further hindering relative movement between the first guide rail 50 and the first seal 60, thereby further enhancing the retaining effect of the first seal 60.

[0074] In one possible embodiment, as shown in FIG2 , and also referring to FIG1 , a first retaining groove 60b is provided at the rear end of the first sealing member 60 and is U-shaped with its opening facing the rear of the vehicle; a second retaining groove 60c is provided at the front end of the first sealing member 60 and is U-shaped with its opening facing the front of the vehicle. In this embodiment, the direction toward the front of the vehicle is defined as the front end or the front, and the direction toward the rear of the vehicle is defined as the rear end or the rear.

[0075] In one possible embodiment, as shown in FIG2 , and also referring to FIG1 , a plurality of fins 603 are spaced apart on the sidewall of the first limiting groove 60b away from the glass 30 (see FIG1 ), and in a specific embodiment, three fins 603 may be provided. Furthermore, each of the plurality of fins 603 is inclined toward the front of the vehicle.

[0076] In a possible implementation, as shown in FIG. 2 , and also referring to FIG. 1 , the side wall of the first limiting groove 60 b close to the glass 30 (see FIG. 1 ) is a wave-shaped structure.

[0077] Furthermore, as shown in FIG1 and FIG2 , the door side window system 200 may further include a clamping member 80 , which is embedded in the first sealing member 60 , and the clamping member 80 is constructed so that the inner wall of the first limiting groove 60 b (see FIG2 ) has a tendency to move toward the center of the first limiting groove 60 b.

[0078] In this embodiment, the clamping member 80 is covered and embedded in the outer periphery of the first limiting groove 60b (see Figure 2), and can be used to apply a clamping force toward the center of the first limiting groove 60b to the end portion of the periphery of the first limiting groove 60b of the first sealing member 60, so that the inner wall of the first limiting groove 60b is moved closer to the center of the first limiting groove 60b, so that the first sealing member 60 can further clamp the first guide rail 50 located in the first limiting groove 60b, thereby further improving the limiting effect between the first sealing member 60 and the first guide rail 50.

[0079] In a possible implementation, as shown in FIG. 2 , the shape of the clamping member 80 is the same as the shape of the first limiting groove 60 b .

[0080] In some examples, as shown in FIG. 2 , and also referring to FIG. 1 , the clamping member 80 is in a U-shape with its opening facing the rear of the vehicle.

[0081] Further, as shown in Figure 3 and referring to Figure 1 , the second sealing member 70 may have a third limiting groove 70a and a second sealing portion 701. The second sealing portion 701 is arranged at one end of the second sealing member 70 close to the glass 30 (see Figure 1 ) and corresponding to the position of the gap 30b (see Figure 1 ). The opposite ends of the glass 30 and the B-pillar trim 20 are both in contact with the second sealing portion 701, and the B-pillar trim 20 (see Figure 1 ) is clamped in the third limiting groove 70a.

[0082] In this embodiment, the B-pillar trim 20 (see Figure 1) is clamped in the third limiting groove 70a, which is used for clamping between the B-pillar trim 20 and the second seal 70, so that the B-pillar trim 20 can effectively limit the second seal 70, thereby ensuring the assembly accuracy and working efficiency of the second seal 70.

[0083] The second sealing portion 701 can be used to seal the gap 30b (see Figure 1) between the opposite ends of the glass 30 (see Figure 1) and the B-pillar trim 20 (see Figure 1), thereby reducing the noise transmitted from the outside into the vehicle interior and improving the sound insulation effect of the cockpit; and it can also prevent moisture, dust and other impurities from entering the vehicle interior, which can help keep the vehicle interior clean, prevent the parts of the door and side window system 200 (see Figure 1) from rusting, and extend their service life; at the same time, it can also effectively prevent heat conduction and reduce the energy consumption inside the vehicle, that is, it can maintain the temperature inside the vehicle in winter and improve the heating effect; it can reduce the energy consumption of air conditioning in summer and improve the cooling effect.

[0084] In a possible implementation, as shown in FIG3 , the third limiting groove 70 a is provided at the rear end of the second sealing portion 701 and is in a U-shape with its opening facing the rear of the vehicle.

[0085] In one possible embodiment, as shown in FIG3 and also referring to FIG1 , the second sealing member 70 may further include a fourth limiting groove 70 b. The fourth limiting groove 70 b is provided at one end of the second sealing member 70 near the B-pillar trim panel 20 (see FIG1 ), and the B-pillar trim panel 20 is engaged with the fourth limiting groove 70 b.

[0086] In some examples, as shown in FIG3 and FIG1 , the fourth limiting groove 70 b is U-shaped, with its opening horizontally toward the B-pillar trim 20 (see FIG1 ) and its opening direction being perpendicular to the opening direction of the third limiting groove 70 a.

[0087] In a possible implementation, as shown in FIG1 , the end of the second sealing member 70 that contacts the first sliding member 40 is made of a wear-resistant material.

[0088] Further, as shown in Figure 4, and referring also to Figures 1 and 3, the B-pillar trim 20 may include an outer trim 201 and a clip 202 arranged on the inner surface of the outer trim 201, the clip 202 includes a base 2021 arranged on the inner surface of the outer trim 201 and a first clip 2022 and a second clip 2023 respectively arranged at both ends of the base 2021, the first clip 2022 is clipped to the vehicle door sheet metal assembly 10 (see Figure 1), and the second clip 2023 is clipped to the third limiting groove 70a (see Figure 3).

[0089] In this embodiment, the base 2021 of the clip 202 is fixedly connected to the exterior trim panel 201, and the first clip 2022 is clipped to the door sheet metal assembly 10 (see FIG1 ). This allows the B-pillar trim 20 (see FIG1 ) to be fixedly mounted to the door sheet metal assembly 10, thereby forming a stable connection between the B-pillar trim 20 and the door sheet metal assembly 10, forming a single unit with the door sheet metal assembly 10. The second clip 2023 is clipped to the third limiting groove 70a (see FIG3 ), allowing the B-pillar trim 20 to effectively limit the second seal 70 (see FIG1 ), thereby ensuring the assembly accuracy and sealing effect of the second seal 70.

[0090] In a possible implementation, as shown in FIG. 4 and also in FIG. 3 , the first clamping portion 2022 is in the shape of a barb; the shape of the second clamping portion 2023 matches the shape of the third limiting groove 70 a (see FIG. 3 ).

[0091] In some examples, as shown in FIG. 4 , the second engaging portion 2023 is in a straight line shape.

[0092] In a possible embodiment, as shown in FIG. 4 , the B-pillar trim 20 is manufactured using a two-color injection molding process.

[0093] In some examples, as shown in FIG. 4 , the clip 202 of the B-pillar trim 20 is integrally injection molded.

[0094] In one possible embodiment, as shown in FIG4 , and also referring to FIG1 and FIG3 , the outer panel 201 of the B-pillar trim panel 20 may further include a third engaging portion 2011. The third engaging portion 2011 engages with the fourth limiting groove 70b (see FIG3 ) of the second sealing member 70 (see FIG1 ).

[0095] Further, as shown in Figure 5 and referring to Figure 1 , the first sliding member 40 may include a substrate 401 and a plurality of groups of mutually cooperating connecting portions 402 and sliders 403 arranged on the substrate 401, the two ends of the connecting portion 402 being respectively connected to the substrate 401 and the slider 403, the slider 403 being slidably connected to the first guide rail 50 (see Figure 1), and the second sealing member 70 (see Figure 1) and the first guide rail 50 are both in contact with the slider 403.

[0096] In this embodiment, the slider 403 of the first sliding member 40 slides vertically relative to the first guide rail 50 (see FIG1 ), thereby driving the glass 30 (see FIG1 ) to ascend or descend. The substrate 401 can increase the contact area between the first sliding member 40 and the glass 30 (see FIG1 ), thereby firmly connecting the glass 30 to the connecting portion 402 and the slider 403, thereby achieving a stable connection between the first sliding member 40 and the glass 30. The provision of multiple groups of connecting portions 402 and sliders 403 on the substrate 401 helps reduce the sliding resistance encountered by the slider 403 when sliding within the first guide rail 50, thereby helping to reduce the degree of wear between the slider 403 and the first guide rail 50, improving the sliding effect of the slider 403 within the first guide rail 50, and extending the service life of the first sliding member 40 and the first guide rail 50.

[0097] The slider 403 abuts against the first guide rail 50 (see Figure 1), and can be used to limit the slider 403 in the front and rear directions; the second seal 70 (see Figure 1) and the first guide rail 50 both abut against the slider 403, and can be used to limit the slider 403 in the left and right directions, thereby preventing the slider 403 from moving horizontally relative to the first guide rail 50, which is beneficial to improving the sliding effect of the slider 403 in the vertical direction in the first guide rail 50, so that the rising and falling operations of the glass 30 are stable and smooth.

[0098] In a possible implementation, as shown in FIG. 5 , and also referring to FIG. 1 , the substrate 401 is bonded to the inner surface of the glass 30 (see FIG. 1 ).

[0099] In a possible implementation, as shown in FIG. 5 , and also referring to FIG. 1 , the first sliding member 40 may include three groups of connecting portions 402 and a sliding block 403 .

[0100] Furthermore, as shown in FIG1 , the door sheet metal assembly 10 may include a door outer panel 101 and an interior panel 102 arranged on the inner side of the door outer panel 101 , the B-pillar trim 20 , the first guide rail 50 and the first seal 60 are all arranged on the door outer panel 101 , and the first seal 60 is snapped onto the interior panel 102 of the door side window system 200 .

[0101] In this embodiment, the interior trim panel 102 of the door side window system 200 can be used to support and limit the first seal 60. The door outer panel 101 is used to fix the B-pillar trim panel 20 and the first guide rail 50, and can also support and limit the first seal 60.

[0102] In a possible implementation, as shown in FIG1 , the first guide rail 50 is riveted to the vehicle door outer panel 101 by rivets.

[0103] 1 , the glass 30 may include an outer glass sheet, a glass interlayer, and an inner glass sheet. The outer surface of the outer glass sheet is flush with the outer surface 20 a of the B-pillar trim 20 , the first sliding member 40 is connected to the inner surface of the inner glass sheet, and the first sealing member 60 abuts the inner surface of the inner glass sheet.

[0104] In a possible implementation, as shown in FIG. 1 and also in FIG. 3 , the second sealing portion 701 (see FIG. 3 ) of the second sealing member 70 abuts against the inner glass sheet.

[0105] 1 to 5 , the present invention further provides a vehicle door, which includes the vehicle door side window system 200 as described in the above embodiment, a second guide rail (not shown), and a second sliding member (not shown).

[0106] The second guide rail is provided on the door sheet metal assembly 10;

[0107] The second sliding member is connected to the inner surface of the glass 30 and is located at an end of the glass 30 away from the B-pillar trim 20 . The second sliding member is slidably connected to the second guide rail.

[0108] In this embodiment, the first sliding member 40 slides in the first guide rail 50 , and the second sliding member slides in the second guide rail, so that the first sliding member 40 and the second sliding member can jointly drive the glass 30 to rise or fall in the vehicle door.

[0109] In a possible implementation, the first sliding member 40 and the second sliding member are respectively disposed at two ends of the glass 30 .

[0110] In some examples, the first sliding member 40 is disposed at the rear end of the glass 30 , and the second sliding member is disposed at the front end of the glass 30 .

[0111] In a possible embodiment, as shown in FIG. 5 , the second sliding member has the same structure as the first sliding member 40 , that is, the second sliding member may include a base plate 401 and a plurality of groups of interconnected connecting portions 402 and sliders 403 disposed on the base plate 401 .

[0112] In some examples, as shown in FIG. 5 , the second sliding member may include two sets of connecting portions 402 and a sliding block 403 .

[0113] 1 to 5 , the present invention further provides a vehicle comprising the vehicle door as described in the above embodiment.

[0114] Thus far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art may make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will fall within the scope of protection of the present invention.

Claims

1. A door side window system for a vehicle, characterized in that: The door side window system comprises: Door sheet metal assembly; A B-pillar trim panel, arranged on the door sheet metal assembly and located on the outer side of the door sheet metal assembly; Glass is slidably disposed on the door sheet metal assembly, the outer surface of the glass is flush with the outer surface of the B-pillar trim, and there is a gap between the two opposite ends of the glass and the B-pillar trim; A first sliding member connected to the inner surface of the glass and located at one end of the glass close to the B-pillar trim; A first guide rail, disposed on the door sheet metal assembly, the first sliding member being slidably connected to the first guide rail; A first sealing member is in contact with the inner surface of the glass, and the first guide rail and the door sheet metal assembly both limit the first sealing member; The second sealing member is used to seal the gap. The second sealing member is arranged on the B-pillar trim. The glass and the first sliding member are both in contact with the second sealing member.

2. The vehicle door side window system according to claim 1, characterized in that: The first sealing member includes a first sealing portion, the first sealing portion abuts against the inner surface of the glass, and the first sealing portion has an inner cavity.

3. The vehicle door side window system according to claim 2, characterized in that: The first sealing member further includes a shielding portion, the shielding portion extending toward the first guide rail and abutting against the first guide rail; The first seal also has a first limiting groove and a second limiting groove, the end of the first guide rail away from the B-pillar trim is located in the first limiting groove, and the door sheet metal assembly is clamped in the second limiting groove.

4. The vehicle door side window system according to claim 3, characterized in that: The vehicle door side window system further includes a clamping member, which is embedded in the first sealing member and is configured so that the inner wall of the first limiting groove has a tendency to move toward the center of the first limiting groove.

5. The vehicle door side window system according to claim 1, characterized in that: The second sealing component has a third limiting groove and a second sealing portion. The second sealing portion is arranged at one end of the second sealing component close to the glass and corresponding to the gap. The opposite ends of the glass and the B-pillar trim are both in contact with the second sealing portion, and the B-pillar trim is clamped in the third limiting groove.

6. The vehicle door side window system according to claim 5, characterized in that: The B-pillar trim panel includes an outer trim panel and a clip-on component arranged on the inner surface of the outer trim panel, the clip-on component includes a base arranged on the inner surface of the outer trim panel and a first clip-on component and a second clip-on component respectively arranged at two ends of the base, the first clip-on component is clipped to the door sheet metal assembly, and the second clip-on component is clipped to the third limiting groove.

7. The door side window system for a vehicle according to any one of claims 1 to 6, characterized in that: The first sliding member includes a substrate and a plurality of groups of connecting parts and sliders that cooperate with each other and are arranged on the substrate. The two ends of the connecting part are respectively connected to the substrate and the slider. The slider is slidably connected to the first guide rail. The second sealing member and the first guide rail are both in contact with the slider.

8. The door side window system for a vehicle according to any one of claims 1 to 6, characterized in that: The door sheet metal assembly includes a door outer panel and a side window interior panel arranged on the inner side of the door outer panel, the B-pillar trim, the first guide rail and the first seal are all arranged on the door outer panel, and the first seal is clamped on the side window interior panel.

9. A vehicle door, characterized in that: The vehicle door comprises: The door side window system for a vehicle according to any one of claims 1 to 8; A second guide rail, arranged on the door sheet metal assembly; A second sliding member is connected to the inner surface of the glass and is located at an end of the glass away from the B-pillar trim. The second sliding member is slidably connected to the second guide rail.

10. A vehicle, characterized in that: The vehicle comprises the door of claim 9.

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