CN117656781A - Door side window system for vehicle, door and vehicle - Google Patents

Abstract

The invention relates to the technical field of vehicles, in particular to a door side window system for a vehicle, a door and the vehicle, and aims to solve the technical problems of poor design durability and poor sealing performance of a pure flat side window. For this purpose, the door side window system provided by the invention comprises a door sheet metal assembly, a B-pillar trim, glass, a first sliding part, a first guide rail, a first sealing part and a second sealing part. The B column decorative plate and the glass are arranged on the outer side of the vehicle door sheet metal assembly, and the outer surface of the glass is flush with the outer surface of the B column decorative plate; the first sliding piece is connected to the inner surface of the glass and is connected to the first guide rail in a sliding way; the first guide rail and the vehicle door sheet metal assembly limit the first sealing piece; the second sealing piece is arranged on the B-pillar trim plate, and the glass and the first sliding piece are in butt joint with the second sealing piece; according to the invention, the problem of low durability of the existing guide groove vertical bar is avoided by sliding connection of the first sliding part and the first guide rail, and the sealing performance and the NVH performance of the vehicle are improved by the first sealing part and the second sealing part.

Description

Door side window system for vehicle, door and vehicle

Technical Field

The invention relates to the technical field of vehicles, and particularly provides a door side window system for a vehicle, a door and the vehicle.

Background

With the rise and competition of new energy vehicles becoming more important, the design of the appearance of the vehicles is becoming an important factor in consideration of the purchase of vehicles by consumers. Vehicle manufacturers pay attention to design to attract customers and to distinguish them from competitors.

The pure flat side window is a relatively new design and is characterized in that the window glass is flush with the outer side of the automobile body when the window glass is closed, and no protruding window frame exists. The design of the pure flat side window can provide more streamline vehicle appearance, improve the aesthetic property of the whole vehicle and also reduce wind resistance and noise. Furthermore, the flat side window design also helps to improve the aerodynamic performance of the vehicle, thereby helping to reduce the energy consumption of the vehicle.

In the prior art, by arranging the sliding block capable of sliding in the guide groove vertical bar in the side window, the vehicle window glass is flush with the outer side of the vehicle body when the vehicle window is closed, however, the durability of the pure flat side window design is lower, the sealing performance of the pure flat side window is poorer, and the noise and the wind resistance of the vehicle are increased.

Accordingly, there is a need in the art for a new door-side window system for a vehicle, a door and a vehicle that address the above-mentioned problems.

Disclosure of Invention

The invention aims to solve the technical problems, namely the technical problems of poor durability and poor sealing performance of the pure flat side window design. To this end, the present invention provides a door side window system for a vehicle. The door side window system for a vehicle includes:

door panel beating assembly;

the B column decorative plate is arranged on the vehicle door sheet metal assembly and is positioned at the outer side of the vehicle door sheet metal assembly;

the glass is arranged on the car door sheet metal assembly in a sliding manner, the outer surface of the glass is flush with the outer surface of the B-pillar decorative plate, and gaps are formed at the two opposite ends of the glass and the B-pillar decorative plate;

the first sliding piece is connected to the inner surface of the glass and is positioned at one end of the glass, which is close to the B-pillar trim;

the first guide rail is arranged on the vehicle door sheet metal assembly, and the first sliding part is connected with the first guide rail in a sliding way;

the first sealing piece is abutted against the inner surface of the glass, and the first guide rail and the vehicle door sheet metal assembly limit the first sealing piece;

and the second sealing piece is used for sealing the gap, the second sealing piece is arranged on the B-pillar trim, and the glass and the first sliding piece are in butt joint with the second sealing piece.

In a specific embodiment of the above door side window system for a vehicle, the first seal includes a first seal portion that abuts against an inner surface of the glass, the first seal portion having an inner cavity.

In a specific embodiment of the above door side window system for a vehicle, the first seal further includes a shielding portion that extends toward and abuts against the first rail;

the first sealing piece is further provided with a first limiting groove and a second limiting groove, one end, away from the B-pillar trim board, of the first guide rail is located in the first limiting groove, and the vehicle door sheet metal assembly is clamped in the second limiting groove.

In a specific embodiment of the door side window system for a vehicle described above, the door side window system further includes a clamp member that is embedded in the first seal member, the clamp member being configured such that an inner wall of the first restricting groove has a tendency to approach toward a center of the first restricting groove.

In a specific embodiment of the door side window system for a vehicle, the second sealing member has a third limiting groove and a second sealing portion, the second sealing portion is disposed at a position, close to one end of the glass, of the second sealing member and corresponds to the gap, opposite ends of the glass and the B-pillar trim are abutted to the second sealing portion, and the B-pillar trim is clamped to the third limiting groove.

In the specific embodiment of the door side window system for a vehicle, the B pillar trim includes an outer trim and a clamping piece disposed on an inner surface of the outer trim, the clamping piece includes a base portion disposed on the inner surface of the outer trim, and a first clamping portion and a second clamping portion disposed on two ends of the base portion, respectively, the first clamping portion is clamped to the door panel assembly, and the second clamping portion is clamped to the third limiting groove.

In a specific embodiment of the door side window system for a vehicle, the first slider includes a base plate, and a plurality of groups of connecting portions and sliders that are disposed on the base plate and cooperate with each other, two ends of the connecting portions are respectively connected to the base plate and the sliders, the sliders are slidably connected to the first guide rail, and the second seal and the first guide rail are both abutted to the sliders.

In a 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 inner trim panel disposed on an inner side of the door outer panel, the B-pillar trim panel, the first guide rail and the first seal are all disposed on the door outer panel, and the first seal is clamped to the side window inner trim panel.

The invention also provides a vehicle door. The door includes a door side window system for a vehicle, a second rail, and a second slider.

The second guide rail is arranged on the vehicle door sheet metal assembly;

and the second sliding piece is connected to the inner surface of the glass and is positioned at one end of the glass away from the B-pillar trim, and the second sliding piece is connected to the second guide rail in a sliding way.

The invention further provides a vehicle. The vehicle includes a door as described above.

Under the condition of adopting the technical scheme, the door side window system for the vehicle provided by the invention replaces the sliding mode of the sliding block in the guide groove vertical bar in the prior art by the sliding mode of the first sliding part in the first guide rail, so that the guide groove vertical bar is canceled by the pure flat side window, the technical problem of low durability of the guide groove vertical bar can be avoided, and the integral durability of the pure flat side window can be further improved. And because the pure flat side window cancels the guide groove vertical bars, the manufacturing cost of the pure flat side window can be correspondingly reduced, thereby improving the cost benefit of the vehicle.

The first sealing element for the vehicle door side window system is abutted against the inner surface of the glass, so that the first sealing element and the inner surface of the glass can be effectively pressed, the waterproof and dustproof performances of the side window can be improved, and the noise, vibration and the in-vehicle sound and vibration roughness caused by the noise and vibration of the side window can be reduced. The second sealing element can effectively seal the gap between the B-pillar decorative plate and the glass, so that noise such as wind noise and road noise can be reduced and transmitted into the vehicle, and NVH (noise, vibration and harshness) performance of the vehicle is improved.

Drawings

Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:

FIG. 1 is a schematic view of a partial structure of a door side window system for a vehicle provided by the present invention;

FIG. 2 is a schematic partial structural view of a first seal for a door side window system of a vehicle provided by the present invention;

FIG. 3 is a schematic view of a partial structure of a second seal for a door side window system of a vehicle provided by the present invention;

FIG. 4 is a schematic view of a partial structure of a B-pillar trim panel for a door side window system of a vehicle provided by the present invention;

fig. 5 is a schematic partial structure of a first slider for a door side window system of a vehicle provided by the present invention.

In the figure:

10. door panel beating assembly; 101. a door outer panel; 102. side window inner decorative plate;

20. a B column ornamental plate; 20a, B pillar trim outer surface; 201. an outer plaque; 2011. a third clamping part; 202. a clamping piece; 2021. a base; 2022. a first clamping part; 2023. a second clamping part;

30. glass; 30a, the outer surface of the glass; 30b, gap;

40. a first slider; 401. a substrate; 402. a connection part; 403. a slide block;

50. a first guide rail;

60. a first seal; 60a, inner cavity; 60b, a first limit groove; 60c, a second limit groove; 601. a first sealing part; 602. a shielding part; 603. a fin;

70. a second seal; 70a, a third limit groove; 70b, a fourth limit groove; 701. a second sealing part;

80. a clamping member;

200. a door side window system.

Detailed Description

It should be noted that, in the description of the present invention, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directional or positional relationships, and are based on the directional or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the relevant devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention. Furthermore, the ordinal terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.

In addition, it should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear" as referred to hereinafter refer to the up, down, front and rear directions of the vehicle. In general, the direction toward the ceiling is "up" and the direction toward the chassis is "down" and the direction toward the head is "front" and the direction toward the tail is "rear" when the vehicle is traveling normally. The terms "left" and "right" refer to directions from the tail of the vehicle toward the head of the vehicle, and the left-hand side is left and the right-hand side is right.

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

In some examples, the vehicle of the present invention may be a new energy automobile.

The vehicle of the invention may be an electric vehicle, for example.

The design of the vehicle can exhibit the technological sense and the aesthetic image of the vehicle. Many new energy vehicles employ unique design elements to highlight their advanced technology and technological features, which may attract the attention of consumers and shape brand images. The pure flat side window can enable the vehicle to have a streamline shape, so that aerodynamic performance can be improved, wind resistance can be reduced, and energy utilization rate and endurance mileage can be improved.

In order to achieve a flat design of the side window of the vehicle, a slide block which can slide in the guide groove vertical bar can be arranged in the side window, so that the window glass can be moved outwards to enable the window glass to be flush with the B-pillar trim of the vehicle body when the window glass is closed. However, the durability of the guide slot vertical bar is poor, so that the integral durability of the pure flat side window is poor; moreover, under the condition that the guide groove vertical bar fails, the matching degree of other side window components connected with the guide groove vertical bar can be influenced, so that the lifting failure and the consequent poor sealing performance of the glass in the using process are caused. Moreover, the pure flat side window in the prior art has the technical problem of poor overall sealing performance of the pure flat side window due to the problem of component structural design. To this end, the present invention provides a side window for a vehicle, a door for a vehicle, and a vehicle to solve the above technical problems.

As shown in fig. 1, the present invention proposes a door side window system 200 for a vehicle. The door side window system 200 for a vehicle includes a door panel assembly 10, a B-pillar trim 20, a glass 30, a first slider 40, a first rail 50, a first seal 60, and a second seal 70.

The B-pillar decorative plate 20 is arranged on the vehicle door sheet metal assembly 10 and is positioned on the outer side of the vehicle door sheet metal assembly 10;

the glass 30 is slidably arranged on the vehicle door sheet metal assembly 10, the outer surface 30a of the glass 30 is flush with the outer surface 20a of the B-pillar trim 20, and gaps 30B are formed at two opposite ends of the glass 30 and the B-pillar trim 20;

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 near the B-pillar trim 20;

the first guide rail 50 is arranged on the door sheet metal assembly 10, and the first sliding part 40 is connected to the first guide rail 50 in a sliding manner;

the first sealing element 60 is abutted against the inner surface of the glass 30, and the first guide rail 50 and the door sheet metal assembly 10 limit the first sealing element 60;

the second seal 70 is used for sealing the gap 30B, the second seal 70 is provided on the B-pillar trim 20, and the glass 30 and the first slider 40 are abutted against the second seal 70.

In this embodiment, the sliding manner of the first sliding member 40 in the first guide rail 50 replaces the sliding manner of the sliding block in the guide slot vertical bar in the prior art, so that the guide slot vertical bar is eliminated in the flat type door side window system 200, the technical problem of low durability of the guide slot vertical bar can be avoided, and the overall durability of the flat type door side window system 200 can be improved. And because the pure flat side window cancels the guide groove vertical bars, the manufacturing cost of the pure flat side window can be correspondingly reduced, thereby improving the cost benefit of the vehicle.

The first seal 60 for the door side window system 200 of the vehicle abuts against the inner surface of the glass 30, so that the effective press fit between the first seal 60 and the inner surface of the glass 30 can be made, whereby the waterproof and dustproof performance of the door side window system 200 can be improved, and the noise, vibration, and the in-vehicle acoustic roughness caused by the door side window system 200 can also be reduced. The second sealing member 70 can effectively seal the gap 30B between the B-pillar trim 20 and the glass 30, thereby reducing noise such as wind noise and road noise from being transmitted into the vehicle and improving NVH (noise, vibration and harshness) performance of the vehicle.

The door panel assembly 10 may be used to provide support for the B-pillar trim 20, the glass 30, the first rail 50, and the first seal 60 such that a stable structural relationship is formed between the above components, thereby ensuring normal use of the door side window system 200, and the door panel assembly 10 may also provide a stable mounting base for the above components, making the mounting process simpler. The glass 30 slides in the first guide rail 50 through the first sliding part 40 during use, so that the glass 30 can move up and down relative to the door sheet metal assembly 10 to finish the ascending and descending of the glass 30. The first sliding member 40 and the glass 30 can be driven to change in position by adjusting the position of the first guide rail 50, so that the size of the gap 30B between the B-pillar trim 20 and the glass 30 can be adjusted, and the stable appearance size of the vehicle door can be realized by adjusting the position of the first guide rail after the whole vehicle is assembled.

The arrangement mode that the outer surface 30a of the glass 30 and the outer surface 20a of the B-pillar trim 20 are mutually flush can enable the side window of the vehicle to form a streamline vehicle body side surface, so that the line of the vehicle body is smoother, the vehicle body modeling is more coordinated, the overall aesthetic degree of the vehicle is improved, and the optimization of the air flow distribution around the B-pillar of the vehicle can be facilitated. When the air flow passes through the automobile body B column, the air flow can better flow to the automobile tail, and vortex is avoided from being generated around the automobile body B column, so that the wind resistance of the automobile in the running process is reduced, and the energy consumption efficiency and the running stability of the automobile can be improved.

Further, as shown in fig. 2, referring also to fig. 1, the first seal 60 includes a first seal portion 601, the first seal portion 601 abuts against the inner surface of the glass 30 (see fig. 1), and the first seal portion 601 has an inner cavity 60a and is disposed obliquely toward the B-pillar trim 20 (see fig. 1).

In this embodiment, the first sealing portion 601 has the inner cavity 60a and is inclined towards the B-pillar trim 20, so that the actual contact area between the first sealing portion 601 and the inner surface of the glass 30 (see fig. 1) can be increased, 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.

In one possible embodiment, as shown in fig. 2, the first seal 601 is a bubble-type structure having an inner cavity 60 a.

In one possible embodiment, as shown in fig. 2, referring also to fig. 1, the first sealing part 601 has elasticity, can be deformed to some extent, and can be restored to an original state.

In this embodiment, the elastic first sealing portion 601 is inclined toward the B-pillar trim 20 (see fig. 1), so that the glass 30 (see fig. 1) can be pressed 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, and at the same time, the first sealing portion 601 applies an elastic force to the glass 30 (see fig. 1) in the direction from the inside of the vehicle to the outside of the vehicle in order to return to the initial state, so that the first sealing portion 601 can be tightly adhered to the inner surface of the glass 30 (see fig. 1), which helps to improve the sealing performance between the first sealing portion 601 and the glass 30.

Further, as shown in fig. 2, referring also to fig. 1, the first seal 60 may further include a shielding portion 602, where the shielding portion 602 extends toward the first rail 50 (see fig. 1) and abuts against the first rail 50;

the first sealing element 60 may further have a first limiting groove 60B and a second limiting groove 60c, one end of the first guide rail 50 (see fig. 1) away from the B-pillar trim 20 (see fig. 1) is located in the first limiting groove 60B, the door panel assembly 10 (see fig. 1) is clamped in the second limiting groove 60c, a plurality of fin strips 603 are disposed on a side wall of the first limiting groove 60B away from the glass 30 (see fig. 1) at intervals, and the fin strips 603 incline towards the direction of the vehicle head.

In the present embodiment, the shielding portion 602 of the first seal 60 can shield the first rail 50 (see fig. 1) and the door sheet metal assembly 10 (see fig. 1) inside the door side window system 200 in the case where the door side window system 200 (see fig. 1) is opened to the glass 30 (see fig. 1), so that the overall aesthetic degree of the door side window system 200 can be improved, and the vehicle body side surface can be more coordinated. In addition, the shielding portion 602 of the first seal 60 may also protect the first guide rail 50 of the door side window system 200 and the door sheet metal assembly 10 from the external environment, such as rainwater, dust, etc., so that the service life of the door side window system 200 may be prolonged and the failure rate may be reduced.

The first limiting groove 60b is used for clamping between the first guide rail 50 (see fig. 1) and the first sealing member 60 (see fig. 1), and the second limiting groove 60c is used for clamping between the door panel assembly 10 (see fig. 1) and the first sealing member 60. The first guide rail 50 (see fig. 1) and the door sheet metal assembly 10 (see fig. 1) are both clamped to the first sealing element 60, so that the first guide rail 50 and the door sheet metal assembly 10 can effectively limit the first sealing element 60, and the assembly precision and the working efficiency of the first sealing element 60 can be ensured.

The plurality of fin 603 disposed on the sidewall of the first limiting groove 60b remote from the glass 30 (see fig. 1) may serve to increase a friction coefficient between the first rail 50 (see fig. 1) and the first seal 60, so that a friction force between the first rail 50 and the first seal 60 may be increased, contributing to more effective limiting of the first seal 60. The wing 603 is inclined towards the direction of the vehicle head, so that the first guide rail 50 and the first sealing element 60 can be further prevented from moving relatively, and the limiting effect on the first sealing element 60 can be further improved.

In one possible embodiment, as shown in fig. 2, referring also to fig. 1, the first limiting groove 60b is disposed at the rear end of the first sealing member 60, and has a U shape with an opening toward the rear of the vehicle; the second limiting groove 60c is disposed at the front end of the first sealing member 60, and has a U-shape with an opening facing the front of the vehicle. In the present embodiment, the direction pointing to the vehicle head is defined as front end and front side, and the direction pointing to the vehicle tail is defined as rear end and rear side.

In one possible embodiment, as shown in fig. 2, referring to fig. 1, a plurality of fins 603, and in particular, three fins 603 may be disposed on a side wall of the first limiting groove 60b away from the glass 30 (see fig. 1) at intervals. Further, each fin 603 of the plurality of fins 603 is inclined toward the direction of the vehicle head.

In one possible embodiment, as shown in fig. 2, referring also to fig. 1, the side wall of the first limit groove 60b near the glass 30 (see fig. 1) is a wave-like structure.

Further, as shown in fig. 1, referring also to fig. 2, the door side window system 200 may further include a clamp 80, the clamp 80 being embedded in the first seal 60, the clamp 80 being configured such that an inner wall of the first check groove 60b (see fig. 2) has a tendency to approach toward a center of the first check groove 60 b.

In this embodiment, the clamping member 80 is wrapped around the outer periphery of the first limiting groove 60b (see fig. 2), and may be used to apply a clamping force towards the center direction of the first limiting groove 60b to the end 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 approaches the center of the first limiting groove 60b, and the first sealing member 60 may 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.

In one possible embodiment, as shown in fig. 2, the shape of the clamping member 80 is the same as the shape of the first limit groove 60 b.

In some examples, as shown in fig. 2, and referring also to fig. 1, the clamp 80 is shaped as a U that opens toward the rear of the vehicle.

Further, as shown in fig. 3, referring to fig. 1, the second seal 70 may have a third limiting groove 70a and a second sealing portion 701, where the second sealing portion 701 is disposed at a position of the second seal 70 near one end of the glass 30 (see fig. 1) and corresponding to the gap 30B (see fig. 1), and opposite ends of the glass 30 and the B-pillar trim 20 are abutted with the second sealing portion 701, and the B-pillar trim 20 (see fig. 1) is clamped in the third limiting groove 70a.

In this embodiment, the B-pillar trim 20 (see fig. 1) is clamped in the third limiting groove 70a, which is used for clamping between the B-pillar trim 20 and the second sealing member 70, so that the B-pillar trim 20 can effectively limit the second sealing member 70, and the assembly accuracy and the working efficiency of the second sealing member 70 can be ensured.

The second sealing part 701 may be used to seal a gap 30B (see fig. 1) between opposite ends of the glass 30 (see fig. 1) and the B-pillar trim 20 (see fig. 1), reduce noise from being transmitted from the outside into the interior of the vehicle, and improve the soundproof effect of the cabin; in addition, the vehicle door side window system 200 (see fig. 1) can also prevent moisture, dust and other impurities from entering the vehicle, so that the vehicle door side window system is beneficial to keeping the inside of the vehicle clean, prevents parts of the vehicle door side window system 200 from being rusted, and prolongs the service life of the vehicle door side window system; meanwhile, heat conduction can be effectively prevented, the energy consumption in the vehicle is reduced, namely, the temperature in the vehicle can be kept in winter, and the heating effect is improved; the energy consumption of the air conditioner can be reduced in summer, and the refrigerating effect is improved.

In one possible embodiment, as shown in fig. 3, the third limiting groove 70a is disposed at the rear end of the second sealing portion 701, and has a U shape with an opening toward the rear of the vehicle.

In one possible embodiment, as shown in fig. 3, referring also to fig. 1, the second seal 70 may also have a fourth limiting groove 70b. The fourth limiting groove 70B is disposed at one end of the second sealing member 70 near the B-pillar trim 20 (see fig. 1), and the B-pillar trim 20 is clamped in the fourth limiting groove 70B.

In some examples, as shown in fig. 3, the fourth limiting groove 70B is U-shaped, the opening is horizontally oriented to the B-pillar trim 20 (see fig. 1) and the opening direction is perpendicular to the opening direction of the third limiting groove 70a.

In one possible embodiment, as shown in fig. 1, the end of the second seal 70 abutting the first slide 40 is made of a wear-resistant material.

Further, as shown in fig. 4, referring to fig. 1 and 3, the b-pillar trim 20 may further include an outer trim 201 and a clamping member 202 disposed on an inner surface of the outer trim 201, where the clamping member 202 includes a base portion 2021 disposed on the inner surface of the outer trim 201, and a first clamping portion 2022 and a second clamping portion 2023 disposed at two ends of the base portion 2021, respectively, where the first clamping portion 2022 is clamped to the door panel assembly 10 (see fig. 1), and the second clamping portion 2023 is clamped to the third limiting groove 70a (see fig. 3).

In this embodiment, the base 2021 of the clamping member 202 is fixedly connected to the outer panel 201, and the first clamping portion 2022 is clamped to the door panel assembly 10 (see fig. 1), so that the B-pillar trim 20 (see fig. 1) is fixedly mounted to the door panel assembly 10, and thus the B-pillar trim 20 and the door panel assembly 10 form a stable connection relationship, and the B-pillar trim 20 and the door panel assembly 10 form a whole. The second clamping portion 2023 is clamped to the third limiting groove 70a (see fig. 3) in a manner that the B-pillar trim 20 can effectively limit the second sealing member 70 (see fig. 1), so that the assembly accuracy and the sealing effect of the second sealing member 70 can be ensured.

In one possible embodiment, as shown in fig. 4, referring also to fig. 3, the first clamping portion 2022 is in the form of a barb; the shape of the second engaging portion 2023 matches the shape of the third limiting groove 70a (see fig. 3).

In some examples, as shown in fig. 4, the second clamping portion 2023 is in a shape of a straight line.

In one possible embodiment, as shown in FIG. 4, the B-pillar trim 20 is formed using a two-shot molding process.

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

In one possible embodiment, as shown in fig. 4, referring also to fig. 1 and 3, the outer trim 201 of the b pillar trim 20 may further have a third clamping portion 2011. The third clamping portion 2011 is clamped to a fourth limiting groove 70b (see fig. 3) of the second seal 70 (see fig. 1).

Further, as shown in fig. 5, referring to fig. 1, the first slider 40 may include a base 401, and a plurality of sets of mutually matched connecting portions 402 and sliders 403 disposed on the base 401, wherein two ends of the connecting portions 402 are respectively connected to the base 401 and the sliders 403, the sliders 403 are slidably connected to the first guide rail 50 (see fig. 1), and the second seal 70 (see fig. 1) and the first guide rail 50 are in abutment with the sliders 403.

In this embodiment, the sliding block 403 of the first sliding member 40 slides in the vertical direction in the first guide rail 50 (see fig. 1) relative to the first guide rail 50, so as to drive the glass 30 (see fig. 1) to complete the lifting or lowering. The substrate 401 may increase the contact area between the first slider 40 and the glass 30 (see fig. 1), so that the glass 30 and the connection part 402 and the slider 403 may be firmly connected, and a stable connection relationship between the first slider 40 and the glass 30 may be achieved. The plurality of groups of connecting parts 402 and the sliding blocks 403 are arranged on the substrate 401, so that the sliding resistance of the sliding blocks 403 when sliding in the first guide rail 50 is reduced, the abrasion degree between the sliding blocks 403 and the first guide rail 50 can be reduced, the sliding effect of the sliding blocks 403 in the first guide rail 50 is improved, and the service lives of the first sliding piece 40 and the first guide rail 50 are prolonged.

The slider 403 abuts against the first guide rail 50 (see fig. 1), and can be used for limiting the slider 403 in the front-rear direction; the second sealing member 70 (see fig. 1) and the first guide rail 50 are both abutted against the sliding block 403, and can be used for limiting the sliding block 403 in the left-right direction, so that the sliding block 403 can be prevented from moving relative to the first guide rail 50 in the horizontal direction, and further the sliding effect of the sliding block 403 in the first guide rail 50 along the vertical direction can be improved, and the ascending and descending operation of the glass 30 is stable and smooth.

In one possible embodiment, as shown in fig. 5, and referring also to fig. 1, a substrate 401 is bonded to the inner surface of glass 30 (see fig. 1).

In one possible embodiment, as shown in fig. 5, referring also to fig. 1, the first slider 40 may include 3 sets of connection portions 402 and a slider 403.

Further, as shown in fig. 1, the door panel assembly 10 may include a door outer panel 101 and an inner panel 102 disposed inside the door outer panel 101, and the b-pillar trim 20, the first rail 50, and the first seal 60 are disposed on the door outer panel 101, and the first seal 60 is clamped to the inner panel 102 of the door side window system 200.

In this embodiment, the trim panel 102 of the door side window system 200 may be used to provide support and restraint for the first seal 60. The door outer panel 101 serves to fix the B-pillar trim 20 and the first rail 50, and may also provide support and restraint for the first seal 60.

In one possible embodiment, as shown in fig. 1, the first rail 50 is riveted to the door outer panel 101 by rivets.

Further, as shown in FIG. 1, 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 20a of the B-pillar trim 20, the first slider 40 is attached to the inner surface of the inner glass sheet, and the first seal 60 abuts against the inner surface of the inner glass sheet.

In one possible embodiment, as shown in fig. 1, and referring also to fig. 3, a second seal 701 (see fig. 3) of the second seal 70 abuts the inner glass sheet.

Referring to fig. 1-5, the invention also provides a vehicle door. The door includes the door side window system 200 for the vehicle, a second rail (not depicted in the drawings), and a second slider (not depicted in the drawings) as in the above-described embodiments.

The second guide rail is arranged on the vehicle door sheet metal assembly 10;

the second slider is connected to the inner surface of the glass 30 and is located at an end of the glass 30 remote from the B-pillar trim 20, and the second slider is slidably connected to the second rail.

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.

In one possible embodiment, the first slider 40 and the second slider are disposed at both ends of the glass 30, respectively.

In some examples, the first slider 40 is disposed at a rear end of the glass 30 and the second slider is disposed at a front end of the glass 30.

In one possible embodiment, as shown in fig. 5, the second slider has the same structure as the first slider 40, that is, the second slider may include a base plate 401 and a plurality of sets of mutually matched connection portions 402 and sliders 403 provided to the base plate 401.

In some examples, as shown in fig. 5, the second slider may include 2 sets of connections 402 and a slider 403.

Referring to fig. 1-5, the present invention also proposes a vehicle. The vehicle includes a door as in the above-described embodiment.

Thus far, the technical solution of the present invention has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will fall within the scope of the present invention.

Claims (10)

1. A door side window system for a vehicle, the door side window system comprising:

door panel beating assembly;

the B column decorative plate is arranged on the vehicle door sheet metal assembly and is positioned at the outer side of the vehicle door sheet metal assembly;

the glass is arranged on the car door sheet metal assembly in a sliding manner, the outer surface of the glass is flush with the outer surface of the B-pillar decorative plate, and gaps are formed at the two opposite ends of the glass and the B-pillar decorative plate;

the first sliding piece is connected to the inner surface of the glass and is positioned at one end of the glass, which is close to the B-pillar trim;

the first guide rail is arranged on the vehicle door sheet metal assembly, and the first sliding part is connected with the first guide rail in a sliding way;

the first sealing piece is abutted against the inner surface of the glass, and the first guide rail and the vehicle door sheet metal assembly limit the first sealing piece;

and the second sealing piece is used for sealing the gap, the second sealing piece is arranged on the B-pillar trim, and the glass and the first sliding piece are in butt joint with the second sealing piece.

2. The door side window system for a vehicle according to claim 1, wherein the first seal includes a first seal portion that abuts an inner surface of the glass, the first seal portion having an inner cavity.

3. The door side window system for a vehicle according to claim 2, wherein the first seal further includes a shielding portion that extends toward and abuts the first rail;

the first sealing piece is further provided with a first limiting groove and a second limiting groove, one end, away from the B-pillar trim board, of the first guide rail is located in the first limiting groove, and the vehicle door sheet metal assembly is clamped in the second limiting groove.

4. The door side window system for a vehicle according to claim 3, further comprising a clamp member embedded in the first seal member, the clamp member being configured such that an inner wall of the first restricting groove has a tendency to approach toward a center of the first restricting groove.

5. The door side window system for a vehicle according to claim 1, wherein the second seal has a third limit groove and a second seal portion provided at a position of the second seal adjacent to one end of the glass and corresponding to the gap, opposite ends of the glass and the B-pillar trim are both abutted with the second seal portion, and the B-pillar trim is clamped to the third limit groove.

6. The door side window system for a vehicle of claim 5, wherein the B-pillar trim includes an outer trim and a clip disposed on an inner surface of the outer trim, the clip including a base portion disposed on the inner surface of the outer trim and a first clip portion and a second clip portion disposed on both ends of the base portion, respectively, the first clip portion being clip-connected to the door panel assembly, the second clip portion being clip-connected to the third limiting groove.

7. The door side window system for a vehicle according to any one of claims 1 to 6, wherein the first slider includes a base plate, and a plurality of sets of mutually-fitted connection portions provided to the base plate, and a slider, both ends of the connection portions being respectively connected to the base plate and the slider, the slider being slidably connected to the first rail, and both the second seal and the first rail being abutted against the slider.

8. The door side window system for a vehicle according to any one of claims 1 to 6, wherein the door sheet metal assembly includes a door outer panel and a side window inner trim panel provided inside the door outer panel, the B-pillar trim panel, the first rail, and the first seal are all provided to the door outer panel, and the first seal is clamped to the side window inner trim panel.

9. A vehicle door, the vehicle door comprising:

a door side window system for a vehicle according to any one of claims 1 to 8;

the second guide rail is arranged on the vehicle door sheet metal assembly;

and the second sliding piece is connected to the inner surface of the glass and is positioned at one end of the glass away from the B-pillar trim, and the second sliding piece is connected to the second guide rail in a sliding way.

10. A vehicle comprising the door of claim 9.