Vehicle window assembly of frameless vehicle door, vehicle door assembly and vehicle

Abstract

The invention discloses a vehicle window assembly of a frameless vehicle door, a vehicle door assembly and a vehicle, and relates to the technical field of vehicle parts. The car window assembly comprises a corner window guide rail, corner window glass, a corner window guide groove and car door glass, the corner window guide rail is used for being connected with the car door body, the corner window glass is connected with the corner window guide rail and the corner window guide groove, the corner window guide groove is connected with the corner window guide rail in a clamped mode and connected with the car door glass in a sliding mode, and a protruding part is arranged at the end, away from the car door body, of the corner window guide groove. The protruding part covers a gap between the corner window guide groove and the automobile door glass. The protruding part can cover the gap between the corner window guide groove and the automobile door glass, potential flowing paths of external liquid foreign matter are effectively blocked, the possibility that the external liquid foreign matter enters the automobile window assembly along the gap is further reduced, and the overall sealing performance of the automobile window assembly is improved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of vehicle parts, and in particular to a window assembly of a frameless door, a door assembly and a vehicle. Background Art

[0002] With the upgrading of consumption, the maturity of frameless door systems and the reduction of costs, frameless doors are increasingly used in automobiles, especially new energy vehicles, and have experienced explosive growth in recent years. In order to reduce the A-pillar obstacle angle, the window assembly of frameless doors is increasingly using corner window structures in the front triangle area of ​​the door.

[0003] In the related art, the positions of the corner window glass and the door glass are defined by a corner window guide groove, wherein the door glass is slidably connected to the corner window guide groove.

[0004] The gap between the door glass and the corner window guide groove can easily become a flow path for liquid, resulting in poor overall sealing of the window assembly. Summary of the invention

[0005] The disclosed embodiments provide a window assembly, a door assembly and a vehicle for a frameless door, which can solve the above-mentioned technical problems existing in the related art. The technical solution is as follows:

[0006] In a first aspect, a vehicle window assembly for a frameless vehicle door is provided, the vehicle window assembly comprising a corner window guide rail, a corner window glass, a corner window guide groove and a vehicle door glass;

[0007] The corner window guide rail is used to be connected to the door body;

[0008] The corner window glass is connected to the corner window guide rail and the corner window guide groove respectively;

[0009] The corner window guide groove is clamped with the corner window guide rail and is slidably connected with the door glass. The end of the corner window guide groove away from the door body has a protrusion, and the protrusion covers the gap between the corner window guide groove and the door glass.

[0010] In some possible implementations, the corner window guide rail and the corner window glass are bonded together by structural adhesive.

[0011] In some possible implementations, on the side facing the interior of the vehicle, the corner window guide groove cooperates with the corner window guide rail with zero step difference.

[0012] In some possible implementations, when the door glass is in a raised state, the door glass and the raised portion are interference fit.

[0013] In some possible implementations, the end of the corner window guide rail away from the door body is de-sharpened.

[0014] In some possible embodiments, the end of the corner window guide groove away from the door body has an L-shaped structure, and two sections of the L-shaped structure are respectively fitted with the side wall of the corner window glass in the thickness direction and the side wall of the corner window glass facing the interior of the vehicle.

[0015] In some possible implementations, the corner window guide rail and the corner window guide groove have a first snap-fitting gap away from the corner window glass and a second snap-fitting gap close to the corner window glass, and in the vehicle height direction, the first snap-fitting gap is higher than the second snap-fitting gap.

[0016] In a second aspect, a vehicle door assembly is provided, the vehicle door assembly comprising the vehicle window assembly described in any one of the first aspects and a vehicle door body, the corner window guide rail being connected to the vehicle door body.

[0017] In a third aspect, a vehicle is provided, the vehicle comprising the door assembly and the side panel assembly described in the second aspect;

[0018] The side enclosure assembly comprises a side enclosure body, a side enclosure bright strip, a door frame sealing strip and a side enclosure sealing strip, wherein the side enclosure bright strip and the door frame sealing strip are both connected to the side enclosure body, the side enclosure bright strip has an installation groove, the side enclosure sealing strip is located in the installation groove and is connected to the side enclosure bright strip;

[0019] When the vehicle door assembly is in a closed state, the corner window glass is in contact with the door frame sealing strip and the side panel sealing strip respectively.

[0020] In some possible implementations, the side enclosure sealing strip has a cavity;

[0021] The side enclosure assembly further includes a filling piece, and the filling piece is located in the cavity.

[0022] The beneficial effects of the technical solution provided by the present disclosure include at least:

[0023] In the present disclosure, the raised portion can cover the gap between the corner window guide groove and the door glass, effectively blocking the potential flow path of foreign liquids and foreign objects, thereby reducing the possibility of foreign liquids and foreign objects entering the interior of the window assembly along the gap, and improving the overall sealing of the window assembly.

[0024] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 It is an exploded schematic diagram of a vehicle window assembly provided in an embodiment of the present disclosure.

[0027] Figure 2 It is a structural schematic diagram of a vehicle window assembly provided in an embodiment of the present disclosure.

[0028] Figure 3 It is a partial schematic diagram of a corner window guide groove provided in an embodiment of the present disclosure.

[0029] Figure 4 yes Figure 2 Schematic diagram of the cross section at CC.

[0030] Figure 5 It is a cross-sectional schematic diagram of a vehicle window assembly provided in an embodiment of the present disclosure.

[0031] Figure 6 It is a partial cross-sectional view of a vehicle window assembly provided by an embodiment of the present disclosure.

[0032] Figure 7 It is an exploded schematic diagram of a vehicle window assembly provided in an embodiment of the present disclosure.

[0033] Figure 8 It is a partial schematic diagram of a vehicle window assembly provided in an embodiment of the present disclosure.

[0034] Fig. 9 It is a schematic assembly diagram of a door assembly and a side panel assembly provided in an embodiment of the present disclosure.

[0035] Fig.10 yes Figure 2 Schematic diagram of the cross section at DD in the middle.

[0036] Reference numerals:

[0037] 1. Corner window guide rail; 1a. End;

[0038] 2. Corner window glass;

[0039] 3. Corner window guide groove; 3a. Raised portion;

[0040] 4. Car door glass;

[0041] 5. Structural adhesive;

[0042] 6. Sealant;

[0043] 100, side panel assembly; 101, side panel bright strip; 101a, mounting groove; 102, door frame sealing strip; 103, side panel sealing strip; 104, filling piece;

[0044] A. First card gap; B. Second card gap.

[0045] The above drawings show clear embodiments of the present disclosure, which will be described in more detail below. These drawings and text descriptions are not intended to limit the scope of the present disclosure in any way, but to illustrate the concepts of the present disclosure to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0046] In order to make the objectives, technical solutions and advantages of the present disclosure more clear, the embodiments of the present application will be further described in detail below with reference to the accompanying drawings.

[0047] With the upgrading of consumption, the maturity of frameless door systems and the reduction of costs, frameless doors are increasingly used in automobiles, especially new energy vehicles, and have experienced explosive growth in recent years. In order to reduce the A-pillar obstacle angle, the window assembly of frameless doors is increasingly using corner window structures in the front triangle area of ​​the door.

[0048] In the related art, the positions of the corner window glass and the door glass are defined by a corner window guide groove, wherein the door glass is slidably connected to the corner window guide groove.

[0049] The gap between the door glass and the corner window guide groove can easily become a flow path for liquid, resulting in poor overall sealing of the window assembly.

[0050] The embodiment of the present disclosure provides a window assembly for a frameless vehicle door, referring to Figure 1 and Figure 2 As shown, the vehicle window assembly includes a corner window guide rail 1, a corner window glass 2, a corner window guide groove 3 and a door glass 4. The corner window guide rail 1 is used to connect with the door body and provide fixation and support for the corner window guide groove 3, and the corner window glass 2 is connected with the corner window guide rail 1 and the corner window guide groove 3 respectively.

[0051] The corner window guide groove 3 is clamped with the corner window guide rail 1 and is slidably connected with the door glass 4, so that the door glass 4 can slide relative to the corner window guide groove 3, thereby achieving the goal of passengers raising and lowering the door glass 4 according to different needs. The end of the corner window guide groove 3 away from the door body has a raised portion 3a, and the raised portion 3a covers the gap between the corner window guide groove 3 and the door glass 4.

[0052] In this way, the raised portion 3a can cover the gap between the corner window guide groove 3 and the door glass 4, preventing the gap from being directly exposed to the external environment, effectively blocking the potential flow path of external liquid foreign matter (for example: rainwater, car washing water, etc.), thereby reducing the possibility of external liquid foreign matter entering the interior of the window assembly along the gap, and improving the overall sealing of the window assembly.

[0053] In some embodiments, reference Figure 3 As shown, the raised portion 3a has a brim structure, that is, a curved surface extending outward, and the brim structure can not only cover the top of the door glass 4 (that is, Figure 3 The top in the X-axis direction) can also cover the two side walls of the door glass 4 (i.e. Figure 3 Two side walls in the middle Y-axis direction, the side wall facing the outside of the vehicle and the side wall facing the passenger compartment), so that it can effectively resist external liquid foreign objects from a wider range of angles, such as rain water tilted by wind.

[0054] At the same time, the brim structure can also beautify the appearance, making the assembled corner window guide groove 3 and the door glass 4 smoother, more refined and more beautiful, thereby improving the market competitiveness of the vehicle.

[0055] In some embodiments, the corner window guide rail 1 and the corner window glass 2 are bonded together by means of a structural adhesive 5. On the one hand, by using the structural adhesive 5, stress can be evenly dispersed over the entire bonding surface between the corner window guide rail 1 and the corner window glass 2, thus avoiding the stress concentration problem caused by traditional spot welding, riveting, bolting, etc., thereby being able to transmit force more evenly and improve the reliability and durability of the connection.

[0056] On the other hand, the materials used for the corner window guide rail 1 and the corner window glass 2 are different. The structural adhesive 5 has excellent bonding properties and can effectively bond materials of different materials, such as metal, plastic, glass, etc. This makes the structural adhesive 5 have significant advantages when connecting dissimilar materials, and can improve the overall performance and reduce problems such as inconsistent thermal expansion coefficients caused by material differences.

[0057] On the other hand, the structural adhesive 5 can effectively fill the gap between the corner window guide rail 1 and the corner window glass 2 to achieve a good sealing effect, thereby ensuring that the vehicle window assembly has good sealing performance.

[0058] In some embodiments, reference Fig.10 As shown, the corner window guide groove 3 and the corner window glass 2 are bonded and connected by a sealant 6. The sealant 6 can effectively fill the gap between the corner window guide groove 3 and the corner window glass 2 to reduce the possibility of liquid foreign matter passing through, and on the other hand, improve the sound insulation level of the vehicle window assembly and reduce the impact of wind noise on people in the passenger compartment.

[0059] In some embodiments, the corner window glass 2 and the door glass 4 are both double-layer glass (also called laminated glass), which is composed of two layers of glass with a dry air layer or special material (such as PVB interlayer film) sandwiched between them.

[0060] The air layer or special materials in the double-layer glass have good heat insulation effect, reducing the heat exchange between the inside and outside of the car, which helps to reduce the frequency of air conditioning use, thereby reducing the energy consumption of the vehicle. The cavity design of the double-layer glass hinders the propagation of sound, so it has good sound insulation effect, which can significantly improve the comfort of the driver and passengers during driving.

[0061] At the same time, when double-layer glass breaks under the action of external force, most of the glass fragments will remain in the space between the two layers of glass, instead of flying over a large area like single-layer glass. This avoids danger to pedestrians and other vehicles and improves driving safety.

[0062] In some embodiments, the corner window guide rail 1 is made of a material with relatively high hardness, so that the corner window guide rail 1 can effectively fix and support the corner window guide groove 3. At the same time, the connection strength between the corner window guide rail 1 and the door body is relatively high, and the risk of breakage or falling off of the two during the use of the vehicle is relatively low.

[0063] The material of the corner window guide rail 1 can be specifically matched and set according to parameters such as the use environment of the vehicle, the performance requirements of the corner window guide rail 1 and the manufacturing cost, for example: aluminum alloy, copper, plastic (such as polyvinyl chloride, PVC), composite materials, etc.

[0064] In some embodiments, the corner window guide groove 3 is made of a material with lower hardness, so that after being squeezed against the corner window glass 2 or the door glass 4, the corner window guide groove 3 can undergo a certain deformation and fit tightly with the corner window glass 2 or the door glass 4, avoiding excessive gaps between the components.

[0065] The material of the corner window guide groove 3 can be specifically matched and set according to parameters such as the use environment of the vehicle, the performance requirements of the corner window guide groove 3 and the manufacturing cost, for example: Ethylene Propylene Diene Monomer (EPDM) and Thermoplastic Elastomer (TPE).

[0066] In some embodiments, reference Figure 5 As shown, on the side facing the interior of the vehicle, the corner window guide groove 3 and the corner window guide rail 1 are matched with zero-step difference, that is, there is no height difference between the side wall of the corner window guide groove 3 facing the interior of the vehicle and the side wall of the corner window guide rail 1 facing the interior of the vehicle, and they are in a flush state.

[0067] In this way, on the one hand, from the perspective of the passenger compartment, the two flush elements reduce visual confusion and make the overall design look more simple and elegant; on the other hand, the risk of protruding elements being damaged in a non-flush state is reduced.

[0068] In some embodiments, reference Figure 7 As shown, the end 1a of the corner window guide rail 1 away from the door body is de-sharpened. On the one hand, since the corner window guide rail 1 is made of a material with higher hardness and the corner window guide groove 3 is made of a material with lower hardness, the de-sharpening process can prevent the existence of sharp corners from causing personal injury to personnel (e.g., users, assemblers, post-maintenance personnel, etc.) or scratches or wear to other objects passing by (e.g., clothing, mobile phones, etc.). On the other hand, by adjusting the flatness and size parameters of the edge of the end 1a, the aesthetics of the corner window guide rail 1 is improved.

[0069] In some embodiments, reference Figure 6 As shown, when the door glass 4 is in the raised state, the door glass 4 and the raised portion 3a are interference fit. The interference fit here refers to the interference fit in the height direction of the vehicle.

[0070] The raised portion 3a is usually made of EPDM rubber or thermoplastic elastomer, so the raised portion 3a has a certain elasticity. In this way, when the door glass 4 and the raised portion 3a are interference-fitted, the mating surface of the raised portion 3a can be slightly deformed when subjected to the pressure of the door glass 4, thereby filling the small gap between the door glass 4 and the raised portion 3a, further improving the sealing effect of the raised portion 3a.

[0071] In some embodiments, reference Figure 8 As shown, the end of the corner window guide groove 3 away from the door body has an L-shaped structure (i.e. Figure 8 The two sections of the L-shaped structure are respectively fitted with the side wall of the corner window glass 2 in the thickness direction and the side wall of the corner window glass 2 facing the interior of the vehicle.

[0072] Compared with the straight-line structure, the L-shaped structure can extend the flow path of external liquid foreign matter and increase the tortuosity of the flow path. The extension of the flow path and the increase in complexity mean that the accumulation time of water film on the window assembly is reduced, thereby reducing liquid accumulation. At the same time, extending the flow path of liquid foreign matter in the window assembly can more effectively reduce the possibility of liquid foreign matter such as rainwater entering the vehicle through the window assembly, thereby enhancing the waterproof sealing performance of the vehicle.

[0073] In some embodiments, reference Figure 5 As shown, the corner window guide rail 1 and the corner window guide groove 3 have a first snap-fit ​​gap A away from the corner window glass 2 and a second snap-fit ​​gap B close to the corner window glass 2 . In the height direction of the vehicle, the first snap-fit ​​gap A is higher than the second snap-fit ​​gap B.

[0074] The corner window guide rail 1, the corner window glass 2 and the corner window guide groove 3 form a local sandwich structure. Since the corner window guide rail 1 and the corner window glass 2 are two independent components, there may be a certain gap between the corner window guide rail 1 and the corner window glass 2, such as Figure 5 As shown by the arrowhead in the middle, liquid foreign matter can flow into the interior of the window assembly from the gap between the two, and then flow through the second snap-joint gap B. At this time, since the first snap-joint gap A is higher than the second snap-joint gap B in the vehicle height direction, the liquid foreign matter will gradually flow to the outside of the vehicle along the preset drainage pipe pointing to the ground under the action of gravity, and will not pass through the first snap-joint gap A into the passenger compartment.

[0075] Therefore, the setting of the first snap-joint gap A being higher than the second snap-joint gap B can effectively block the flow of foreign liquid into the passenger compartment, ensuring that the interior of the passenger compartment is not affected by the external environment and is not subject to adverse phenomena such as water ingress or moisture.

[0076] In some embodiments, reference Figure 4 At CC of the window assembly, the small bubble tube in the corner area of ​​the corner window guide groove 3 is an L-shaped structure (i.e. Figure 4 The structure corresponding to the dotted line frame in the middle) can effectively fit the door glass 4; refer to Fig.10 As shown, at DD of the window assembly, the small bubble tube in the corner area of ​​the corner window guide groove 3 is a V-shaped structure (i.e. Fig.10 In this way, when the corner window guide groove 3 abuts against the door glass 4, the corner window guide groove 3 is deformed without causing overlapping of materials and serious deformation, while taking into account the sealing between the corner window guide groove 3 and the door glass 4 and the aesthetics of the door glass 4.

[0077] Therefore, on the side close to the door body pointing to the side away from the door body, the cross-sectional shape of the small bubble tube in the corner area of ​​the corner window guide groove 3 gradually transitions from an L-shaped structure to a V-shaped structure, so as to avoid that when the corner window guide groove 3 and the door glass 4 abut against each other, a part of the corner window guide groove 3 forms a multi-layer stacking structure, which results in a larger gap between the corner window guide groove 3 and the door glass 4 in the direction perpendicular to the door glass 4 due to the different thicknesses of different areas of the corner window guide groove 3, thereby ensuring the sealing performance between the corner window guide groove 3 and the door glass 4.

[0078] In a second aspect, the embodiments of the present disclosure further provide a vehicle door assembly, which may include a vehicle window assembly and a vehicle door body as in any one of the embodiments of the first aspect, wherein the corner window guide rail 1 is connected to the vehicle door body.

[0079] The corner window glass 2 is connected to the corner window guide rail 1, and the corner window guide groove 3 is engaged with the corner window guide rail 1. Therefore, the door body can drive the window assembly to open or close, thereby achieving the goal of making the door assembly a frameless door.

[0080] The present disclosure does not make any specific limitation on the connection method between the corner window guide 1 and the door body. Removable connection methods such as threaded fastening connection, snap connection, and slot connection may be adopted, and non-detachable connection methods such as glue dispensing, welding, and adhesive connection may also be adopted. The specific connection method can be matched and set according to factors such as the use scenario of the vehicle, the connection strength requirements between the corner window guide 1 and the door body, and so on.

[0081] In a third aspect, the embodiment of the present disclosure further provides a vehicle, the vehicle comprising a door assembly and a side panel assembly 100 as in the embodiment of the second aspect, Fig. 9 As shown, the side panel assembly 100 includes a side panel body, a side panel bright strip 101 , a door frame sealing strip 102 and a side panel sealing strip 103 .

[0082] The side bright strip 101 can increase the sense of lines and layers of the vehicle body, making the whole vehicle look more fashionable and upscale, and the side bright strip 101 usually has a metallic or matte texture, which can form a sharp contrast with the color of the vehicle body, thereby highlighting the outline and lines of the vehicle body. The side bright strip 101 can also protect the vehicle body to a certain extent. For example, during the driving process of the vehicle, the side bright strip 101 can serve as an additional protective layer to reduce the impact and scratches on the vehicle body caused by stones, splashes, etc. At the same time, the installation of the side bright strip 101 can also reduce the direct contact between the vehicle body and the external environment, thereby delaying the aging and corrosion of the vehicle body.

[0083] The side panel bright strip 101 and the door frame sealing strip 102 are both connected to the side panel body. The side panel bright strip 101 has an installation groove 101a. The side panel sealing strip 103 is located in the installation groove 101a and is connected to the side panel bright strip 101. When the vehicle door assembly is in a closed state, the corner window glass 2 is respectively in contact with the door frame sealing strip 102 and the side panel sealing strip 103.

[0084] The corner window glass 2 abuts against the door frame sealing strip 102 and the side panel sealing strip 103 to form a tight sealing structure, ensuring that when the door assembly is in a closed state and the door glass 4 is in a raised state, liquid foreign matter cannot enter the interior of the passenger compartment through the gap between the door assembly and the side panel assembly 100.

[0085] At the same time, when the door assembly is in a closed state and the door glass 4 is in a raised state, the end of the corner window guide groove 3 away from the door body and the raised portion 3a can be hidden in the side panel sealing strip 103, thereby improving the aesthetics of the coordination between the door assembly and the side panel assembly 100.

[0086] In some embodiments, the side enclosure sealing strip 103 has a cavity, and the side enclosure assembly 100 further includes a filling piece 104 . The filling piece 104 is located in the cavity. The filling piece 104 can increase the local sealing ballast and improve the sealing performance of the side enclosure sealing strip 103 .

[0087] In the description of this specification, the description with reference to the terms "certain embodiments", "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0088] It is to be understood that in the present disclosure, "plurality" refers to two or more than two, and other quantifiers are similar. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects before and after are in an "or" relationship. The singular forms "a", "the" and "the" are also intended to include plural forms, unless the context clearly indicates other meanings.

[0089] It is further understood that the terms "first", "second", etc. are used to describe various information, but such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other, and do not indicate a specific order or degree of importance. In fact, the expressions "first", "second", etc. can be used interchangeably. For example, without departing from the scope of the present disclosure, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as the first information.

[0090] It can be further understood that the orientation or position relationship indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", and "circumferential" are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present embodiment and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation.

[0091] It is further understood that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral molding; it can be a mechanical connection, an electrical connection, or can communicate with each other; it can be a direct connection without other components between the two, or it can be an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this disclosure can be understood according to specific circumstances.

[0092] It is further understood that, although the operations are described in a specific order in the drawings in the embodiments of the present disclosure, it should not be understood as requiring the operations to be performed in the specific order shown or in a serial order, or requiring the execution of all the operations shown to obtain the desired results. In certain environments, multitasking and parallel processing may be advantageous.

[0093] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the scheme disclosed herein. The present disclosure is intended to cover any variation, use or adaptation of the present disclosure, which follows the general principles of the present disclosure and includes common knowledge or customary technical means in the art that are not disclosed in the present disclosure. The specification and examples are considered to be exemplary only, and the true scope and spirit of the present disclosure are indicated by the scope of rights.

[0094] It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the scope of the appended claims.

Claims

1. A window assembly for a frameless vehicle door, characterized in that: The vehicle window assembly comprises a corner window guide rail (1), a corner window glass (2), a corner window guide groove (3) and a vehicle door glass (4); The corner window guide rail (1) is used to be connected to the vehicle door body; The corner window glass (2) is connected to the corner window guide rail (1) and the corner window guide groove (3) respectively; The corner window guide groove (3) is snap-fitted to the corner window guide rail (1) and is slidably connected to the vehicle door glass (4); the end of the corner window guide groove (3) away from the vehicle door body has a raised portion (3a), and the raised portion (3a) covers the gap between the corner window guide groove (3) and the vehicle door glass (4).

2. The vehicle window assembly according to claim 1, characterized in that: The corner window guide rail (1) and the corner window glass (2) are bonded together by means of a structural adhesive (5).

3. The vehicle window assembly according to claim 1, characterized in that: On the side facing the interior of the vehicle, the corner window guide groove (3) cooperates with the corner window guide rail (1) with zero-order difference.

4. The vehicle window assembly according to claim 1, characterized in that: When the vehicle door glass (4) is in a raised state, the vehicle door glass (4) and the raised portion (3a) are in interference fit.

5. The vehicle window assembly according to claim 1, characterized in that: The end (1a) of the corner window guide rail (1) away from the vehicle door body is de-sharpened.

6. The vehicle window assembly according to claim 1, characterized in that: The end of the corner window guide groove (3) away from the door body has an L-shaped structure, and two sections of the L-shaped structure are respectively fitted with the side wall of the corner window glass (2) in the thickness direction and the side wall of the corner window glass (2) facing the interior of the vehicle.

7. The vehicle window assembly according to claim 1, characterized in that: The corner window guide rail (1) and the corner window guide groove (3) have a first snap-fitting gap (A) away from the corner window glass (2) and a second snap-fitting gap (B) close to the corner window glass (2); in the vehicle height direction, the first snap-fitting gap (A) is higher than the second snap-fitting gap (B).

8. A vehicle door assembly, characterized in that: The vehicle door assembly comprises a vehicle window assembly as claimed in any one of claims 1 to 7 and a vehicle door body, and the corner window guide rail (1) is connected to the vehicle door body.

9. A vehicle, characterized in that: The vehicle comprises a door assembly and a side panel assembly (100) as claimed in claim 8; The side panel assembly (100) comprises a side panel body, a side panel bright strip (101), a door frame sealing strip (102) and a side panel sealing strip (103); the side panel bright strip (101) and the door frame sealing strip (102) are both connected to the side panel body; the side panel bright strip (101) has a mounting groove (101a); the side panel sealing strip (103) is located in the mounting groove (101a) and is connected to the side panel bright strip (101); When the vehicle door assembly is in a closed state, the corner window glass (2) is in contact with the door frame sealing strip (102) and the side panel sealing strip (103) respectively.

10. The vehicle according to claim 9, characterized in that The side enclosure sealing strip (103) has a cavity; The side enclosure assembly (100) further comprises a filling piece (104), wherein the filling piece (104) is located in the cavity.

Images