A vehicle door quarter window assembly, vehicle body structure, and vehicle

Abstract

The utility model provides a kind of car door quarter window assembly, vehicle body structure and vehicle, it is related to vehicle technical field, car door quarter window assembly includes car door quarter window glass, guide rail and be used for connecting in car door sheet metal injection frame, the guide rail and the car door quarter window glass are integrally injection molded by the injection frame, and the guide rail is equipped with first connecting piece, and the first connecting piece is used to pass through the injection frame and connect in the car door sheet metal.

Description

Technical Field

[0001] This utility model relates to the field of vehicle technology, specifically to a door corner window assembly, a vehicle body structure, and a vehicle. Background Technology

[0002] As an important component of the car body, the corner windows of the doors directly affect the overall quality of the vehicle and the user experience. For example, the corner windows of the front doors can effectively expand the driver's field of vision, reduce blind spots, and lower the risk of traffic accidents; the corner windows of the rear doors can increase the viewing area for rear passengers, making their field of vision wider and improving their riding experience.

[0003] Currently, rear door corner windows are typically assembled by separately assembling the metal guide rail, the corner window glass, and the plastic cover plate. This involves first installing the plastic cover plate onto the door sheet metal, and then attaching the corner window glass and metal guide rail to the plastic cover plate. This assembly method is not only more complex but also prone to creating gaps between the corner window glass and the guide rail, resulting in poor sealing at the corner window. Utility Model Content

[0004] The problem this invention addresses is: how to improve the sealing performance of the corner windows of car doors.

[0005] To solve the above problems, this utility model provides a door corner window assembly, a vehicle body structure, and a vehicle.

[0006] In a first aspect, the present invention provides a car door corner window assembly, including a car door corner window glass, a guide rail, and an injection-molded frame for connecting to the car door sheet metal. The guide rail and the car door corner window glass are integrally injection molded through the injection-molded frame, and the guide rail is provided with a first connector for passing through the injection-molded frame and connecting to the car door sheet metal.

[0007] Optionally, the injection-molded frame is provided with a second connector at one end away from the guide rail, and the injection-molded frame is used to engage with the door sheet metal via the second connector.

[0008] Optionally, the door corner window assembly further includes sealing foam, and the upper and / or lower ends of the injection-molded frame are provided with sealing lips. The sealing foam is disposed at the sealing lips, and the sealing lips and the sealing foam are respectively used to abut and seal with the door glass sealing strip.

[0009] Optionally, the door corner window assembly also includes a trim piece that covers the outside of the guide rail and engages with the guide rail.

[0010] Optionally, the decorative piece has a claw on the side facing the guide rail, and a locking hole is provided on the guide rail at a position corresponding to the claw. The claw includes a connecting part and a bending locking part. The connecting part is connected to the decorative piece, and the bending locking part is used to bend and deform under the action of external force after being inserted into the locking hole, so that the claw hooks onto the locking hole.

[0011] Optionally, the guide rail is made of plastic.

[0012] Secondly, this utility model provides a vehicle body structure, including a door sheet metal and a door corner window assembly as described above, wherein the guide rail and injection-molded frame of the door corner window assembly are respectively connected to the door sheet metal.

[0013] Optionally, the vehicle body structure further includes a side corner window assembly and a side panel. The side corner window assembly includes a side corner window glass and a side corner window frame. The side corner window glass is connected to the side panel through the side corner window frame, and the side corner window frame is provided with a lip structure. The lip structure abuts and seals against the side panel and covers the side panel located between the door corner window glass and the side corner window glass.

[0014] Optionally, the outer surfaces of the door corner window glass, the side corner window glass, and the decorative elements of the door corner window assembly are flush.

[0015] Thirdly, this utility model provides a vehicle, including the body structure described above.

[0016] The beneficial effects of this utility model's car door corner window assembly are as follows: The car door corner window glass and guide rail can be integrally injection molded using an injection-molded frame, achieving a seamless connection between them. This not only ensures product consistency but also reduces assembly processes and improves assembly efficiency. Furthermore, it avoids gaps between the car door corner window glass and the guide rail, thereby improving the sealing performance of the car door corner window. Moreover, by setting a first connector on the guide rail and having it pass through the injection-molded frame, when the car door corner window assembly is installed onto the car door sheet metal, the inner side of the injection-molded frame can be connected to the car door sheet metal, and the first connector of the guide rail can also be connected to the car door sheet metal, further enhancing the stability of the car door corner window assembly when installed on the car door sheet metal. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of the car door corner window assembly in an embodiment of this utility model; Figure 2 This is an exploded structural diagram of the car door corner window assembly in an embodiment of this utility model; Figure 3This is a schematic diagram of the rear structure of the car door corner window assembly in an embodiment of this utility model; Figure 4 for Figure 3 Schematic diagram of the cross section at point AA; Figure 5 for Figure 3 Schematic diagram of the cross section at point BB; Figure 6 This is a schematic diagram of the decorative component at the claw in an embodiment of this utility model; Figure 7 This is a structural schematic diagram of the car door corner window assembly from another perspective in an embodiment of this utility model; Figure 8 for Figure 7 A magnified view of a section at point C; Figure 9 This is a schematic diagram of the vehicle body structure at the rear door corner window glass in an embodiment of this utility model; Figure 10 for Figure 9 Schematic diagram of the cross section at the middle EE; Figure 11 for Figure 9 Schematic diagram of the cross section at the middle FF point; Figure 12 for Figure 9 Cross-sectional view of the middle GG section.

[0018] Explanation of reference numerals in the attached figures: 1. Corner window glass of the car door; 2. Guide rail; 21. First connector; 22. Clip hole; 23. Guide groove; 24. Third connector; 3. Injection molded frame; 31. Second connector; 32. Sealing lip; 33. Fourth connector; 4. Decorative part; 41. Claw; 411. Connecting part; 412. Bending and snapping part; 5. Sealing foam; 100. Door corner window assembly; 600. Side corner window assembly; 610. Side corner window glass; 620. Side corner window frame; 621. Lip structure; 700. Side sheet metal; 800. Door glass sealing assembly; 810. Door glass sealing strip; 820. Sealing strip decorative panel; 900. Door power window assembly; 910. Power window; 920. Guide groove sealing strip. Detailed Implementation

[0019] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Although some embodiments of this utility model are shown in the drawings, it should be understood that this utility model can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this utility model. It should be understood that the drawings and embodiments of this utility model are for illustrative purposes only and are not intended to limit the scope of protection of this utility model.

[0020] In the attached figures, the X-axis represents the front-to-back position, with the positive direction of the X-axis representing the front and the negative direction representing the rear. The Y-axis represents the left-to-right position, with the positive direction representing the left and the negative direction representing the right. The Z-axis represents the up-down position, with the positive direction representing the top and the negative direction representing the bottom. It should be noted that the aforementioned representations of the X, Y, and Z axes are for ease of description and simplification of the invention, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention.

[0021] The term "comprising" and its variations as used herein are open-ended, meaning "including but not limited to"; the term "based on" means "at least partially based on"; the term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments"; and the term "optionally" means "optional embodiments". Definitions of other terms will be given in the following description. It should be noted that the concepts of "first," "second," etc., mentioned in this utility model are only used to distinguish different devices, modules, or units, and are not used to limit the order of functions performed by these devices, modules, or units or their interdependencies.

[0022] It should be noted that the terms "one" and "multiple" used in this utility model are illustrative rather than restrictive. Those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0023] In related technologies, the corner windows of car doors, as an important component of the vehicle body, directly affect the overall quality and user experience of the vehicle. For example, the corner windows of the front doors can effectively expand the driver's field of vision, reduce blind spots, and lower the risk of traffic accidents; the corner windows of the rear doors can increase the viewing area for rear passengers, providing a wider field of vision and improving the riding experience. Rear door corner windows are typically assembled by separately assembling the metal guide rail, the corner window glass, and the plastic cover plate. This involves first installing the plastic cover plate onto the door sheet metal, and then separately installing the corner window glass and the metal guide rail onto the plastic cover plate. This assembly method is not only relatively complex but also prone to gaps between the corner window glass and the guide rail, resulting in poor sealing at the corner window.

[0024] To address the problems existing in the aforementioned related technologies, this utility model provides a door corner window assembly, a vehicle body structure, and a vehicle.

[0025] Combination Figures 1 to 4 , Figure 7 and Figure 8 As shown, a door corner window assembly 100 according to an embodiment of the present utility model includes a door corner window glass 1, a guide rail 2, and an injection-molded frame 3 for connecting to the door sheet metal. The door corner window glass 1 and the guide rail 2 are integrally injection molded through the injection-molded frame 3. The guide rail 2 is provided with a first connector 21, which is used to pass through the injection-molded frame 3 and connect to the door sheet metal.

[0026] It should be noted that the door corner window assembly 100 can be a corner window installed on the front door, i.e., the front door corner window, or a corner window installed on the rear door, i.e., the rear door corner window. For ease of description, the following text will refer to the rear door corner window as the door corner window assembly 100 for detailed explanation.

[0027] Specifically, the door corner window assembly 100 mainly includes door corner window glass 1, guide rail 2, and injection-molded frame 3. The guide rail 2 is provided with a first connector 21. There can be one or more first connectors 21. When there is one first connector 21, it can be located at the upper end, middle, or lower end of the guide rail 2. When there are multiple first connectors 21, they are spaced apart along the length of the guide rail 2. Furthermore, the first connector 21 can be a pre-embedded bolt, pre-embedded nut, or clip, etc. That is, the guide rail 2 and the door sheet metal can be connected by bolts or snap-fit; the injection frame 3 is made of plastic and is used to form an integral connection between the door corner window glass 1 and the guide rail 2 by integral injection molding. For example, the door corner window glass 1 and the guide rail 2 can be fixed on the injection mold according to the assembly position, and then hot melt injection material is filled into the injection mold to connect the door corner window glass 1 and the guide rail 2 into one piece. The injection material after cooling and solidification forms the injection frame 3. Furthermore, the corner window glass 1 and the guide rail 2 are located on the outside of the injection frame 3 (i.e., the side of the injection frame 3 facing outwards). When the corner window assembly 100 is installed onto the door sheet metal, the inner side of the injection frame 3 (i.e., the side of the injection frame 3 facing inwards) is connected to the door sheet metal by means of bolts and / or snap-fit. At the same time, the first connector 21 of the guide rail 2 passes through the injection frame 3 and is connected to the door sheet metal, thus completing the installation and fixation of the corner window assembly 100 on the door sheet metal.

[0028] In this embodiment, the corner window glass 1 and the guide rail 2 can be integrally injection molded using an injection frame 3 to achieve an integrated connection between them. This not only ensures product consistency but also reduces assembly processes and improves assembly efficiency. Furthermore, it avoids gaps between the corner window glass 1 and the guide rail 2, thereby improving the sealing performance of the corner window. Moreover, by providing a first connector 21 on the guide rail 2 and having it pass through the injection frame 3, when the corner window assembly 100 is installed onto the door sheet metal, for example, the inner side of the injection frame 3 can be connected to the door sheet metal, and the first connector 21 of the guide rail 2 can also be connected to the door sheet metal, further enhancing the stability of the corner window assembly 100 when installed on the door sheet metal.

[0029] Optionally, the guide rail 2 is made of plastic. That is, in this embodiment, the guide rail 2 is a plastic guide rail. This not only reduces the weight of the door corner window assembly 100, but also facilitates the integration of the plastic guide rail and the injection molding material when integrally injection molding the plastic guide rail and the door corner window glass 1. This allows for a tight and secure connection between the guide rail 2 and the injection molded frame 3, preventing gaps between them and improving the sealing performance of the door corner window. Furthermore, when the first connecting member 21 is a plastic clip, it facilitates the integral injection molding of the first connecting member 21 and the plastic guide rail 2.

[0030] Furthermore, combined Figure 7 As shown, the upper inner end of the guide rail 2 can be connected to the door sheet metal via the first connector 21, and the lower inner end of the guide rail 2 can be connected to the door sheet metal via the third connector 24. The first connector 21 can be a snap-fit ​​integrally formed with the guide rail 2, and the third connector 24 can be a metal nut embedded in the guide rail 2. Thus, based on the connection between the injection-molded frame 3 and the door sheet metal, the upper and lower ends of the guide rail 2 are further snapped and screwed onto the door sheet metal to further improve the stability of the door corner window assembly 100 when installed on the door sheet metal.

[0031] Optionally, combined Figure 7 As shown, the injection frame 3 is provided with a second connector 31 at one end away from the guide rail 2. The injection frame 3 is used to be snapped into the door sheet metal through the second connector 31.

[0032] In this optional embodiment, the second connector 31 is a snap-fit ​​structure. Furthermore, the second connector 31 can be part of the injection-molded frame 3. In this case, the second connector 31 and the injection-molded frame 3 are injection-molded from injection molding material. Alternatively, the second connector 31 can be a separately manufactured part. In this case, the door corner window glass 1, the guide rail 2, and the second connector 31 are integrally injection-molded through the injection-molded frame 3, forming an integral connection between the second connector 31 and the injection-molded frame 3. Thus, during assembly, the connection between the injection-molded frame 3 and the door sheet metal can be achieved by snapping the second connector 31 onto the door sheet metal, resulting in convenient and efficient assembly.

[0033] Additionally, it should be noted that the injection frame 3 is a polygonal frame structure, with the guide rail 2 extending along the edge of one end of the injection frame 3. The second connector 31 is located on the edge of the injection frame 3 at the end furthest from the guide rail 2. Since the end of the injection frame 3 furthest from the guide rail 2 is close to the side corner window glass 610, by placing the second connector 31 at the end of the injection frame 3 furthest from the guide rail 2, when the door corner window glass 1 and the guide rail 2 are integrally injection molded using the injection frame 3, the position of the second connector 31 along the Y-axis can be pre-adjusted on the injection mold according to the position of the side corner window glass 610 in the Y-axis direction (i.e., the left-right direction of the vehicle), thereby adjusting the position of the door corner window glass 1 along the Y-axis, so that after the door corner window glass 1 and the guide rail 2 are integrally injection molded, they can form a zero-surface-difference fit with the side corner window glass 610.

[0034] Furthermore, combined Figure 7 As shown, the inner middle part of the end of the injection-molded frame 3 away from the guide rail 2 is snapped into the door sheet metal via a second connector 31. The upper and lower inner ends of the injection-molded frame 3 at the end away from the guide rail 2 are respectively connected to the door sheet metal via fourth connectors 33. The fourth connector 33 can be a metal nut embedded in the injection-molded frame 3. This further improves the robustness of the connection between the injection-molded frame 3 and the door sheet metal, thereby enhancing the stability of the door corner window assembly 100 when installed on the door sheet metal.

[0035] Optionally, combined Figure 3 , Figure 5 , Figure 9 and Figure 11 As shown, the upper and / or lower ends of the injection-molded frame 3 are provided with sealing lips 32, which are used to abut and seal with the door glass sealing strip 810.

[0036] In this optional embodiment, such as Figure 9 As shown, door glass sealing assemblies 800 are respectively provided at the upper and lower ends of the door window frame. Each door glass sealing assembly 800 includes a door glass sealing strip 810 and a sealing strip decorative panel 820 disposed on the outside of the door glass sealing strip 810. A sealing lip 32 located at the upper end of the injection-molded frame 3 is used to abut and seal against the door glass sealing strip 810 located at the upper end of the door window frame, and a sealing lip 32 located at the lower end of the injection-molded frame 3 is used to abut and seal against the door glass sealing strip 810 located at the lower end of the door window frame. In this way, by using the sealing lip 32 on the injection-molded frame 3 to abut and seal against the door glass sealing strip 810, the sealing performance at the corner window of the door can be further improved.

[0037] Furthermore, combined Figure 5As shown, the sealing lip 32 located at the upper end of the injection-molded frame 3 has a double-layer lip structure, which increases the contact area between the injection-molded frame 3 and the door glass sealing strip 810 located at the upper end of the door window frame, thereby further improving the sealing performance between the door corner window assembly 100 and the door glass sealing strip 810.

[0038] Optionally, combined Figure 5 and Figure 11 As shown, the door corner window assembly 100 also includes sealing foam 5, which is located at the sealing lip 32 and is used to abut and seal against the door glass sealing strip 810. This allows the door corner window assembly 100 and the door glass sealing strip 810 to form a multiple sealing structure using the sealing lip 32 and the sealing foam 5, thereby further improving the sealing performance at the door corner window and reducing the risk of water leakage.

[0039] Optionally, combined Figures 1 to 4 As shown, the door corner window assembly 100 also includes a decorative piece 4, which covers the outside of the guide rail 2 and engages with the guide rail 2.

[0040] In this optional embodiment, such as Figure 6 and Figure 8 As shown, the decorative part 4 has a claw 41 (described later) on the side facing the guide rail 2, and a locking hole 22 (described later) is provided on the guide rail 2 at the position corresponding to the claw 41. During assembly, the claw 41 of the decorative part 4 is inserted into the locking hole 22 of the guide rail 2 to achieve a locking fit between the decorative part 4 and the guide rail 2. This not only ensures a firm connection but also prevents the decorative part 4 from falling off due to high temperature deformation.

[0041] Furthermore, the trim piece 4 is also bonded to the outer surface of the guide rail 2 using, for example, 3M tape. This allows the trim piece 4 to be secured to the guide rail 2 with only one clip 41, thereby reducing the production cost and weight of the door corner window assembly 100.

[0042] Optionally, combined Figure 6 , Figure 7 and Figure 8 As shown, the decorative piece 4 has a claw 41 on the side facing the guide rail 2. The guide rail 2 has a locking hole 22 at the position corresponding to the claw 41. The claw 41 includes a connecting part 411 and a bending locking part 412. The connecting part 411 is connected to the decorative piece 4. The bending locking part 412 is used to bend under the action of external force after being inserted into the locking hole 22, so that the claw 41 hooks onto the locking hole 22.

[0043] In this optional embodiment, the claw 41 may be disposed at the upper end, middle and / or lower end of the decorative member 4, for example, Figure 6The example shown is an example of the claw 41 being positioned at the upper end of the decorative piece 4. In the initial state, the bent engaging portion 412 and the connecting portion 411 of the claw 41 are approximately perpendicular, i.e., the claw 41 has an L-shaped structure. When the bent engaging portion 412 of the claw 41 is inserted into the locking hole 22 of the guide rail 2, an external force is used to bend the end of the bent engaging portion 412 away from the connecting portion 411, so that the bent engaging portion 412 hooks onto the locking hole 22 of the guide rail 2, thus achieving the engagement between the claw 41 and the locking hole 22. In this way, after the claw 41 engages with the locking hole 22, the abutment between the bent engaging portion 412 and the guide rail 2 can further limit the left and right direction of the decorative piece 4, thereby improving the stability of the decorative piece 4 installed and fixed on the guide rail 2.

[0044] Optionally, such as Figure 10 As shown, the outer surfaces of the trim piece 4 and the corner window glass 1 are flush with the outer surfaces of the injection-molded frame 3 located between the corner window glass 1 and the guide rail 2. In other words, the corner window glass 1, the trim piece 4, and the injection-molded frame 3 are aligned with zero surface difference. This not only reduces wind resistance but also enhances the overall aesthetics of the vehicle's side profile. Specifically, the outer surface of the injection-molded frame 3 is the side facing outwards, and the outer surfaces of the corner window glass 1 and the trim piece 4 are the sides facing outwards, respectively. For example, for the corner window assembly 100 on the left door, the outer surfaces of the corner window glass 1 and the trim piece 4 are the left sides of the corner window glass 1 and the trim piece 4, respectively, and the outer surface of the injection-molded frame 3 is the left side of the injection-molded frame 3.

[0045] An embodiment of the present invention provides a vehicle body structure, including a door sheet metal and a door corner window assembly 100 as described above, wherein the guide rail 2 and the injection-molded frame 3 of the door corner window assembly 100 are respectively connected to the door sheet metal.

[0046] In this embodiment, the door corner window assembly 100 is installed at the window frame of the door sheet metal. Moreover, the injection-molded frame 3 of the door corner window assembly 100 is connected to the door sheet metal by means of bolt connection and / or snap-fit. The guide rail 2 of the door corner window assembly 100 passes through the injection-molded frame 3 and is connected to the door sheet metal through the first connector 21.

[0047] Furthermore, the beneficial effects of the vehicle body structure in this embodiment are the same as those of the door corner window assembly 100 described above, and will not be repeated here.

[0048] Optionally, combined Figure 9 and Figure 12As shown, the vehicle body structure also includes a side corner window assembly 600 and a side sheet metal 700. The side corner window assembly 600 includes a side corner window glass 610 and a side corner window frame 620. The side corner window glass 610 is connected to the side sheet metal 700 through the side corner window frame 620. The side corner window frame 620 is provided with a lip structure 621. The lip structure 621 abuts and seals with the side sheet metal 700 and covers the side sheet metal 700 located between the door corner window glass 1 and the side corner window glass 610.

[0049] It should be noted that the side corner window assembly 600 is installed on the side of the vehicle body structure. It can be a side corner window located on the front side of the front door, i.e., the front side corner window, or a side corner window located on the rear side of the rear door, i.e., the rear side corner window.

[0050] In this optional embodiment, the side corner window frame 620 can be the edging structure of the side corner window glass 610. It can be integrally injection molded and connected to the side corner window glass 610, which simplifies the assembly process, improves sealing, and reduces the risk of water leakage. During assembly, the side corner window frame 620 is connected to the side sheet metal 700 to achieve the installation and fixation of the side corner window assembly 600 on the side sheet metal 700. Moreover, by providing a lip structure 621 on the side corner window frame 620, the lip structure 621 can be used to seal between the side corner window assembly 600 and the side sheet metal 700, preventing water leakage at the side corner window. At the same time, the lip structure 621 can also be used to cover the side sheet metal 700 located between the door corner window glass 1 and the side corner window glass 610, preventing the side sheet metal 700 from being exposed and affecting the aesthetics.

[0051] Furthermore, the outer surfaces of the door corner window glass 1, the side corner window glass 610, and the side corner window frame 620 are flush. In other words, the door corner window glass 1, the side corner window glass 610, and the side corner window frame 620 are aligned with zero surface difference. This not only reduces wind resistance but also enhances the overall aesthetics of the vehicle's side profile.

[0052] Optionally, the outer surfaces of the door corner window glass 1, the side corner window glass 610, and the trim piece 4 of the door corner window assembly 100 are flush. That is, the door corner window glass 1, the trim piece 4, and the side corner window glass 610 are aligned with zero surface difference. This not only reduces wind resistance but also enhances the overall aesthetics of the vehicle's side profile.

[0053] Furthermore, combined Figure 9 and Figure 10As shown, the vehicle body structure also includes a door lift glass assembly 900, which includes a lift glass 910 and a guide groove sealing strip 920. The guide rail 2 is provided with a guide groove 23, and the guide groove sealing strip 920 is disposed in the guide groove 23 and abuts against the guide rail 2 to seal. The lift glass 910 and the guide groove sealing strip 920 are slidably connected to form a dynamic seal.

[0054] A vehicle according to an embodiment of the present invention includes the body structure described above.

[0055] The beneficial effects of the vehicle in this embodiment are the same as those of the vehicle body structure described above, and will not be repeated here.

[0056] Although the present invention has been disclosed above, its protection scope is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and all such changes and modifications will fall within the protection scope of the present invention.

Claims

1. A car door corner window assembly, characterized in that, The device includes a corner window glass (1), a guide rail (2), and an injection-molded frame (3) for connecting to the door sheet metal. The corner window glass (1) and the guide rail (2) are integrally injection molded through the injection-molded frame (3). The guide rail (2) is provided with a first connector (21), which is used to pass through the injection-molded frame (3) and connect to the door sheet metal.

2. The door corner window assembly according to claim 1, characterized in that, The injection frame (3) is provided with a second connector (31) at one end away from the guide rail (2), and the injection frame (3) is used to be snapped into the door sheet metal through the second connector (31).

3. The door corner window assembly according to claim 1, characterized in that, It also includes sealing foam (5), and the upper and / or lower ends of the injection frame (3) are provided with sealing lips (32). The sealing foam (5) is located at the sealing lips (32), and the sealing lips (32) and the sealing foam (5) are respectively used to abut and seal with the door glass sealing strip (810).

4. The door corner window assembly according to claim 1, characterized in that, It also includes a decorative element (4), which covers the outside of the guide rail (2) and engages with the guide rail (2).

5. The door corner window assembly according to claim 4, characterized in that, The decorative piece (4) has a claw (41) on one side facing the guide rail (2). The guide rail (2) has a hole (22) at a position corresponding to the claw (41). The claw (41) includes a connecting part (411) and a bending and locking part (412). The connecting part (411) is connected to the decorative piece (4). The bending and locking part (412) is used to bend and deform under external force after being inserted into the hole (22) so that the claw (41) hooks onto the hole (22).

6. The door corner window assembly according to claim 1, characterized in that, The guide rail (2) is made of plastic.

7. A vehicle body structure, characterized in that, The vehicle includes a door sheet metal and a door corner window assembly as described in any one of claims 1-6, wherein the guide rail (2) and the injection-molded frame (3) of the door corner window assembly are respectively connected to the door sheet metal.

8. The vehicle body structure according to claim 7, characterized in that, It also includes a side corner window assembly (600) and a side panel (700). The side corner window assembly (600) includes a side corner window glass (610) and a side corner window frame (620). The side corner window glass (610) is connected to the side panel (700) through the side corner window frame (620). The side corner window frame (620) is provided with a lip structure (621). The lip structure (621) abuts and seals with the side panel (700) and blocks the side panel (700) located between the door corner window glass (1) and the side corner window glass (610).

9. The vehicle body structure according to claim 8, characterized in that, The outer surfaces of the door corner window glass (1), the side corner window glass (610), and the decorative parts (4) of the door corner window assembly are flush.

10. A vehicle, characterized in that, Includes the vehicle body structure as described in any one of claims 7-9.

Images