Vehicle door window frame assembly and vehicle

Abstract

The utility model provides a vehicle door window frame assembly and a vehicle. The vehicle door window frame assembly comprises a window frame reinforcing plate, a window frame outer plate located on the outer side of a side frame of the window frame reinforcing plate, and a window frame outer decoration plate arranged between the window frame outer plate and the side frame. A guide groove is formed in the window frame outer decoration plate, and a lifting sealing strip groove allowing the vehicle window glass to slide in a guiding mode is formed in the guide groove. According to the vehicle door window frame assembly, based on the condition that the window frame outer decoration plate is arranged between the side frame of the window frame reinforcing plate and the window frame outer plate, the lifting wool groove is formed in the guide groove in the window frame outer decoration plate, and the window frame outer decoration plate can achieve a good decoration effect on the outer side of the side frame; therefore, the glass guide rail, the decorative plate and other parts can be prevented from being independently arranged, and the number of parts on the side portion of the vehicle door window frame can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, and in particular to a door and window frame assembly. In addition, the utility model also relates to a vehicle. Background Art

[0002] In the design of vehicle side panels and door and window frames, in order to save vehicle development costs, the B-pillars and the side of the door and window frames of various models usually adopt a common design; for example, currently most pickup trucks are built on the same platform as SUVs, and the B-pillars and door frames of the two have a common shape, and the door sheet metal and accessories can be fully borrowed. Among them, a window frame outer panel will be set between the door outer panel and the window frame reinforcement plate to connect the two and achieve a decorative effect.

[0003] However, in the European pickup truck rear door window frame, the setting of the window frame exterior panel has the following problems:

[0004] 1. A glass guide groove needs to be set on the window frame reinforcement plate, and the window frame exterior panel needs to be installed. There are many design parts and the assembly operation is more troublesome;

[0005] 2. Due to space limitations, glass guide channels and window frame exterior panels must be fixed with two standard parts, screws and bolts. Two tools are required for installation. Employees need to switch tools during assembly, which takes a long time. The overall size of the parts is large, which is inconvenient for a single employee to operate.

[0006] 3. After assembly, there is a gap between the window frame exterior panel and the window glass (about 1.5mm), and the step difference between the outer surfaces of the two is large (usually more than 10mm), resulting in a whistling sound when driving at high speed;

[0007] 4. Bright strips will be added to the outside of the window frame exterior panel and assembled with the extruded body, which has disadvantages such as high production and manufacturing costs and high weight of each part.

[0008] Therefore, it is necessary to research and develop improvements to the relevant structures of the vehicle door window frame assembly in order to improve at least some of the above problems. Utility Model Content

[0009] In view of this, the utility model aims to provide a vehicle door window frame assembly, which is beneficial to reducing the number of parts on the side of the vehicle door window frame.

[0010] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0011] A vehicle door window frame assembly comprises a window frame reinforcement plate, a window frame outer plate located outside a side frame of the window frame reinforcement plate, and a window frame outer decorative plate arranged between the window frame outer plate and the side frame;

[0012] A guide groove is formed on the window frame outer decorative plate, and a lifting groove for guiding the sliding of the vehicle window glass is arranged in the guide groove.

[0013] Furthermore, the window frame exterior panel includes a main board body and a guide groove wall plate arranged on the inner side of the main board body, and the guide groove is formed between the guide groove wall plate and the main board body; the main board body and the guide groove wall plate are both connected to the side frame.

[0014] Furthermore, the main board body includes an outer panel overlapping portion and a reinforcing plate connecting portion arranged in a step shape, and a transition portion connected between the outer panel overlapping portion and the reinforcing plate connecting portion; the reinforcing plate connecting portion is located on the side of the outer panel overlapping portion facing the interior of the vehicle; and the guide groove wall panel is arranged at the end of the reinforcing plate connecting portion.

[0015] Furthermore, a flange structure is formed on a side of the window frame outer panel close to the vehicle window glass, and an edge portion of the flange structure is clamped between the side frame and the outer panel overlap portion.

[0016] Furthermore, a sealing lip is provided between the outer panel overlap portion and the flange structure.

[0017] Furthermore, the reinforcing plate connecting portion is connected to the side frame via a buckle, and an escape notch is provided on the edge portion for the buckle to pass through.

[0018] Furthermore, a soft cushion is provided between the guide groove wall plate and the side frame.

[0019] Furthermore, the guide groove wall plate is fixedly connected to the side frame via a connecting piece.

[0020] Furthermore, the guide groove wall panel includes the connecting plate and the inner wall panel which are bent and connected to each other, and the main body, the connecting plate and the inner wall panel form the guide groove; the inner wall panel is formed with a sinking groove which is sunken relative to the inner wall surface of the guide groove, and the connecting piece includes a fixing screw arranged in the sinking groove, and the fixing screw passes through the bottom of the sinking groove to connect the side frame.

[0021] Compared with the prior art, the utility model has the following advantages:

[0022] The vehicle door window frame assembly of the utility model is based on the condition that a window frame outer decorative panel is arranged between the side frame of the window frame reinforcement plate and the window frame outer panel, and the lifting groove is arranged in the guide groove on the window frame outer decorative panel. The window frame outer decorative panel can not only play a good decorative effect on the outer side of the side frame, but also serve as a guiding basis for the lifting and sliding of the vehicle window glass, thereby avoiding the separate arrangement of components such as glass guide rails and decorative panels, which is beneficial to reducing the number of parts on the side of the vehicle door window frame.

[0023] In addition, by setting a bent guide groove wall panel on the inner side of the main board body of the window frame exterior panel, the guide groove structure can be well constructed; the guide groove wall panel and the main board body are connected to the side frame to achieve fixation of at least two positions on the window frame exterior panel, which can ensure the installation firmness of the window frame exterior panel on the window frame reinforcement plate.

[0024] In addition, the main body of the window frame exterior panel adopts a stepped structure, which can form a good transition between the window frame outer panel and the outer surface of the vehicle window glass; in the thickness direction of the vehicle door, the distance between the connecting part of the reinforcement plate and the outer surface of the vehicle window glass - that is, the step difference between the two can be controlled within a smaller range, and the step difference between the overlapping part of the outer panel and the outer surface of the window frame outer panel can also be controlled to be smaller; in this way, not only the appearance of the exterior of the vehicle door window frame can be improved, but also the wind resistance of the vehicle door window frame and the wind noise when the vehicle is driving at high speed can be reduced.

[0025] Another object of the present invention is to provide a vehicle, wherein the vehicle is provided with the vehicle door and window frame assembly of the present invention. The vehicle of the present invention has the technical advantages possessed by the above-mentioned vehicle door and window frame assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings, which constitute part of the present invention, are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention. The directional terms such as front and back, top and bottom involved therein are only used to indicate relative positional relationships and do not constitute improper limitations on the present invention. In the accompanying drawings:

[0027] Figure 1 This is a schematic diagram of the overall structure of a vehicle door according to an embodiment of the utility model;

[0028] Figure 2 This is a schematic diagram of the disassembled structure of the vehicle door window frame assembly according to an embodiment of the utility model;

[0029] Figure 3 for Figure 2 A partial enlarged view of the split structure at the position shown in B;

[0030] Figure 4 It is a three-dimensional structural schematic diagram of the window frame exterior panel according to an embodiment of the utility model;

[0031] Figure 5 for Figure 1 Cross-sectional view of the part described by AA.

[0032] Description of reference numerals:

[0033] 1. Door outer panel; 10. Window frame outer panel; 11. Flanged structure; 12. Edge part; 120. Avoidance gap;

[0034] 2. Window glass; 30. External water cut; 31. Top groove; 32. B-pillar window frame trim;

[0035] 40. Side panel; 41. Door inner panel; 42. Door frame sealing strip; 421. Inner sealing strip; 422. Outer sealing strip; 43. Cushion;

[0036] 5. Window frame exterior panel; 50. Main board; 500. External panel overlap; 501. Transition portion; 502. Reinforcement panel connection portion; 51. Connection plate; 52. Inner wall panel; 520. Sink; 53. Socket; 530. Bayonet; 54. Guide groove;

[0037] 6. Window frame reinforcement plate; 60. Side frame; 600. Snap-in hole; 61. Inner flange; 610. Connection hole;

[0038] 7. Sealing lip; 70. Side lip; 71. Top lip;

[0039] 8. Lifting groove; 9. Connecting piece; 91. Fixing screw; 92. Buckle. DETAILED DESCRIPTION

[0040] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0041] In the description of the present invention, it should be stated that if there are terms indicating directions or positional relationships such as "up, down, left, right, front, back, inside, outside", etc., they are based on the directions or positional relationships shown in the drawings and are only for the convenience of describing the present invention. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed or operate in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0042] In addition, in the description of the present invention, unless otherwise clearly defined, the terms "installation", "connection", "connection", and "connector" should be understood in a broad sense. For example, the connection can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or a connection between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood in combination with specific circumstances.

[0043] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0044] Embodiment 1

[0045] This embodiment relates to a vehicle door window frame assembly, which is beneficial to reducing the number of parts on the side of the vehicle door window frame; an exemplary structure thereof is as follows Figure 1 , Figure 2 and Figure 3 shown.

[0046] In general, the vehicle door window frame assembly includes a window frame reinforcement plate 6, a window frame outer plate 10 located outside the side frame 60 of the window frame reinforcement plate 6, and a window frame outer decorative plate 5 provided between the window frame outer plate 10 and the side frame 60; wherein the window frame outer plate 10 refers to the upper side portion of the vehicle door outer plate 1 corresponding to the side frame 60. Meanwhile, a guide groove 54 is formed on the window frame outer decorative plate 5, and a lifting groove 8 for guiding the sliding of the vehicle window glass 2 is provided in the guide groove 54.

[0047] It should be pointed out that based on the above-mentioned overall design concept, the technical solution of the utility model can adopt a variety of different specific implementation structures, forms or configuration sequences. For example, the color, shape, etc. of the above-mentioned window frame exterior panel 5 can be set accordingly according to the overall structural layout of the door, and there can be a variety of different specific structural forms; the specific structure of the door outer panel 1 and the window frame reinforcement plate 6, the reinforcement convex setting, etc. can also be flexibly adjusted. For the parts required for the implementation of the overall solution but not involved in the above-mentioned overall setting, reasonable and flexible design can be made with reference to the mature setting means in the field, the actual situation during implementation, etc. The specific implementation scheme described below in this embodiment is only a better one of the many schemes that can be formed by the above-mentioned various combinations and their changes. In actual implementation, those skilled in the art can make flexible adjustments and improvements based on the actual situation. Obviously, the many schemes that can be formed by the above-mentioned various specific forms of combination and their changes, as well as the specific implementation scheme of this embodiment, are all within the scope of protection of the utility model.

[0048] Based on the above design ideas, such as Figure 1 , Figure 2 Combined with Figure 3 As shown, the vehicle door window frame assembly of this embodiment mainly includes a vehicle door outer panel 1, a window frame reinforcement plate 6, a window frame outer trim plate 5 and a lifting groove 8. The top of the window frame reinforcement plate 6 is provided with a top groove 31, the bottom is provided with an outer cut 30, and the left and right sides of the window frame reinforcement plate 6 are provided with outer trim plates. In this embodiment, the vehicle door is taken as the rear of a pickup truck, and the above-mentioned window frame outer trim plate 5 is arranged on the rear side of the window frame reinforcement plate 6, and the front side of the window frame reinforcement plate 6 is provided with a B-pillar window frame trim plate 32.

[0049] Specifically, in this embodiment, the window frame outer panel 5 includes a main body 50 and a guide groove wall plate provided inside the main body 50, and the guide groove 54 is formed between the guide groove wall plate and the main body 50; and the main body 50 and the guide groove wall plate are both connected to the side frame 60. By providing a curved guide groove wall plate inside the main body 50 of the window frame outer panel 5, the structure of the guide groove 54 can be well constructed; the guide groove wall plate and the main body 50 are both connected to the side frame 60, so that at least two parts of the window frame outer panel 5 are fixed, and the installation firmness of the window frame outer panel 5 on the window frame reinforcement plate 6 can be guaranteed.

[0050] Preferably, the main body 50 of the present embodiment comprises an outer panel overlap portion 500 and a reinforcing plate connection portion 502 arranged in a step shape, and a transition portion 501 connected between the outer panel overlap portion 500 and the reinforcing plate connection portion 502; the reinforcing plate connection portion 502 is located on the side of the outer panel overlap portion 500 facing the interior of the vehicle; and the guide groove wall plate is arranged at the end of the reinforcing plate connection portion 502. The main body 50 of the window frame exterior panel 5 adopts a step-shaped structure, which can form a good transition between the window frame outer panel 10 and the outer surface of the vehicle window glass 2; in the thickness direction of the vehicle door, the distance between the reinforcing plate connection portion 502 and the outer surface of the vehicle window glass 2, that is, the step difference T between the two can be controlled to be about 6mm, and the step difference between the outer panel overlap portion 500 and the outer surface of the window frame outer panel 10 can also be controlled to be smaller; in this way, not only the appearance of the exterior of the vehicle door window frame can be improved, but also the wind resistance of the vehicle door window frame and the wind noise when the vehicle is driving at high speed can be reduced.

[0051] In order to form a good fit between the side frame 60 and the window frame outer panel 10, in this embodiment, as shown in FIG. Figure 3 As shown, a flange structure 11 is formed on one side of the window frame outer panel 10 close to the vehicle window glass 2 , and an edge portion 12 of the flange structure 11 is clamped between the side frame 60 and the outer panel overlap portion 500 .

[0052] The flange structure 11 is provided at the side of the window frame outer panel 10, so that the window frame outer panel 10 and the side frame 60 can be well brought together, thereby forming a cavity structure between the window frame outer panel 10 and the side frame 60. The edge portion 12 of the flange structure 11 is clamped between the outer panel overlap portion 500 and the side frame 60, which can not only form a good connection transition between the window frame outer panel 5 and the window frame outer panel 10, but also can well fix the window frame outer panel 10, the side frame 60 and the window frame outer panel 5 together.

[0053] like Figure 4 Combined with Figure 5As shown, based on the overall arrangement of the window frame outer panel 5 and the arrangement of the flange structure 11, in this embodiment, a sealing lip 7 is provided between the outer panel overlap portion 500 and the flange structure 11. The sealing lip 7 is provided between the outer panel overlap portion 500 and the flange structure 11, which can improve the sealing between the window frame outer panel 5 and the window frame outer panel 10 and prevent the &5 from shaking relative to the window frame outer panel 10. In this embodiment, the sealing lip 7 includes a side lip 70 provided at the side edge of the outer panel overlap portion 500 and a top lip 71 provided at the top edge of the outer panel overlap portion 500. Both the side lip 70 and the top lip 71 can be made of rubber sealing strips; the sealing lip 7 and the outer panel overlap portion 500 are preferably welded by ultrasonic welding or 3M adhesive, so that the sealing lip 7 is pre-assembled and fixed on the window frame outer panel 5.

[0054] Of course, the connection between the guide groove wall plate and the side frame 60, and between the main body 50 and the side frame 60, can be made in various different structural forms such as screw connection and clamp connection. Figure 4 and Figure 5 The reinforcing plate connecting portion 502 is connected to the side frame 60 through a buckle 92, and an avoidance notch 120 is provided on the edge portion 12 for the buckle 92 to pass through. The buckle 92 is used between the reinforcing plate connecting portion 502 and the side frame 60, which has the advantage of simple and quick assembly operation.

[0055] In this embodiment, along the length direction of the window frame outer panel 5, three clamping seats 53 are evenly spaced on the reinforcing plate connecting portion 502 on one side of the guide groove wall plate, each clamping seat 53 is provided with a clamping hole 530, and a clamping buckle 92 is clamped in each clamping hole 530. At the same time, corresponding to each clamping buckle 92, a clamping hole 600 is provided on the side frame 60. When installing the window frame outer panel 5, align the clamping buckle 92 with the corresponding clamping hole 600, and then press the window frame outer panel 5 to clamp the window frame outer panel 5 onto the side frame 60.

[0056] The guide groove wall plate of this embodiment is fixedly connected to the side frame 60 through the connecting member 9. While the reinforcing plate connecting portion 502 and the side frame 60 are connected by the buckle 92, the guide groove wall plate and the side frame 60 are fixedly connected together by the connecting member 9 such as the fixing screw 91, which can further improve the assembly connection reliability of the window frame exterior panel 5.

[0057] Meanwhile, a cushion 43 is provided between the guide groove wall plate and the side frame 60. In view of the fact that there may be a gap between the guide groove wall plate and the inner edge of the side frame 60, the cushion 43 is provided between the two to improve the assembly stability and sealing effect between the window frame exterior panel 5 and the side frame 60. Preferably, the cushion 43 of this embodiment is made of cut foam.

[0058] As for the specific arrangement of the guide groove wall plate, the following scheme is preferably adopted: the bent guide groove wall plate specifically includes a connecting plate 51 and an inner wall plate 52 connected by bending, and the main body 50, the connecting plate 51 and the inner wall plate 52 surround the guide groove 54; the inner wall plate 52 is formed with a sinking groove 520 that is sunken relative to the inner wall surface of the guide groove 54. Accordingly, the connecting member 9 includes a fixing screw 91 arranged in the sinking groove 520, and the fixing screw 91 passes through the bottom of the sinking groove 520 to connect the side frame 60.

[0059] Through the above arrangement, the connecting plate 51 of the guide groove wall plate is connected to the reinforcing plate connecting portion 502, and the inner wall plate 52 is arranged parallel to the reinforcing plate connecting portion 502 and connected to the connecting plate 51. When the window frame exterior panel 5 is assembled, the inner wall plate 52 is opposite to the side frame 60, and a sink groove 520 is provided on the inner wall plate 52. When the fixing screw 91 is installed, the head of the fixing screw 91 can be received in the sink groove 520, which can avoid interference with the lifting groove 8 installed in the guide groove 54.

[0060] In addition, an inner flange 61 is formed at the inner edge of the side frame 60 of the present embodiment, and the above-mentioned snap-in hole 600 is opened in the middle of the side frame 60; a plurality of connecting holes 610 are arranged at intervals on the inner flange 61, and a nut member with a threaded hole can be pre-installed in each connecting hole 610, and a fixing screw 91 is screwed and fixedly connected to the nut member, thereby realizing a reliable fixed connection between the guide groove wall panel and the side frame 60.

[0061] To sum up, the vehicle door window frame assembly of the present embodiment is based on the condition that a window frame exterior panel 5 is provided between the side frame 60 of the window frame reinforcement plate 6 and the window frame outer panel 10, and the lifting groove 8 is provided in the guide groove 54 on the window frame exterior panel 5. The window frame exterior panel 5 can not only play a good decorative effect on the outer side of the side frame 60, but also serve as a guiding basis for the lifting and sliding of the vehicle window glass 2, thereby avoiding the separate setting of components such as glass guide rails and decorative panels, which is beneficial to reducing the number of parts on the side of the vehicle door window frame.

[0062] Embodiment 2

[0063] This embodiment relates to a vehicle, on which the door and window frame assembly provided in the first embodiment is provided.

[0064] Based on the overall arrangement of the above-mentioned vehicle door and window frame assembly, during the installation of the vehicle side panel, the vehicle door and window frame assembly of this embodiment is as follows: Figure 5As shown, the ends of the door inner panel 41 and the window frame reinforcement plate 6 are connected together and inserted into the sealing groove of the lifting groove 8. The door inner panel 41 cooperates with the side outer panel 40 of the side panel, and two door frame sealing strips 42, an inner sealing strip 421 and an outer sealing strip 422, are arranged between the two. The window frame outer panel 10 of the door outer panel 1 is placed on the side frame 60 of the window frame reinforcement plate 6, and the window frame outer panel 5 together with the lifting groove 8 inserted into the guide groove 54 of the window frame outer panel 5 is installed on the window frame reinforcement plate 6 through the connecting member 9, thereby completing the assembly of the door window frame assembly.

[0065] The vehicle door and window frame assembly of the utility model is particularly suitable for the window frame structure setting of the connection between the rear door and the C-pillar of a pickup truck with a European structure. It is the first to create a window frame outer panel 5 that integrates a lifting groove 8 and a decorative panel. It is not only easy to assemble, but also has low cost and light weight, and is beneficial to improving the NVH (Noise, Vibration, Harshness) performance of the vehicle.

[0066] When installing the window frame exterior panel 5, the installation and fixing can be completed by three fixing screws 91 and three buckles 92, the assembly convenience is improved, the number of overall assembly parts is small, the assembly operation is simple, and the working time is short. In the case of eliminating the sheet metal guide rail, the window frame exterior panel 5 uses low-cost plastic parts, which can reduce the cost by half and the weight by 0.7 times compared with the existing structure.

[0067] In general, a vehicle adopting the door and window frame assembly of the present invention can avoid the separate arrangement of components such as glass guide rails and decorative panels, which is beneficial to reducing the number of parts on the side of the door and window frame, thereby reducing assembly difficulty and manufacturing costs.

[0068] The above is only a preferred embodiment of the present invention. The detailed explanation of the configuration, the examples of the specific structural setting, or the description of the assembly connection method, etc., are all for the purpose of full disclosure so that those skilled in the art can better implement the present invention, and are not intended to limit the scope of protection of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A vehicle door window frame assembly, characterized in that: It comprises a window frame reinforcement plate (6), a window frame outer plate (10) located outside the side frame (60) of the window frame reinforcement plate (6), and a window frame outer decorative plate (5) arranged between the window frame outer plate (10) and the side frame (60); A guide groove (54) is formed on the window frame outer decorative plate (5), and a lifting groove (8) for guiding the sliding of the vehicle window glass (2) is arranged in the guide groove (54).

2. The vehicle door window frame assembly according to claim 1, characterized in that: The window frame exterior panel (5) comprises a main board body (50) and a guide groove wall plate arranged on the inner side of the main board body (50), wherein the guide groove (54) is formed between the guide groove wall plate and the main board body (50); the main board body (50) and the guide groove wall plate are both connected to the side frame (60).

3. The vehicle door window frame assembly according to claim 2, characterized in that: The main plate body (50) comprises an outer plate overlap portion (500) and a reinforcing plate connecting portion (502) arranged in a step shape, and a transition portion (501) connected between the outer plate overlap portion (500) and the reinforcing plate connecting portion (502); The reinforcing plate connecting portion (502) is located on the side of the outer plate overlapping portion (500) facing the interior of the vehicle; and the guide groove wall plate is arranged at the end of the reinforcing plate connecting portion (502).

4. The vehicle door window frame assembly according to claim 3, characterized in that: A flange structure (11) is formed on the side of the window frame outer panel (10) close to the vehicle window glass (2), and an edge portion (12) of the flange structure (11) is clamped between the side frame (60) and the outer panel overlap portion (500).

5. The vehicle door window frame assembly according to claim 4, characterized in that: A sealing lip (7) is provided between the outer panel overlap portion (500) and the flange structure (11).

6. The vehicle door window frame assembly according to claim 4, characterized in that: The reinforcing plate connecting portion (502) is connected to the side frame (60) via a buckle (92), and an escape notch (120) is provided on the edge portion (12) for the buckle (92) to pass through.

7. The vehicle door window frame assembly according to claim 2, characterized in that: A soft pad (43) is provided between the guide groove wall plate and the side frame (60).

8. The vehicle door window frame assembly according to any one of claims 2 to 7, characterized in that: The guide groove wall plate is fixedly connected to the side frame (60) via a connecting piece (9).

9. The vehicle door window frame assembly according to claim 8, characterized in that: The guide groove wall plate comprises a connecting plate (51) and an inner wall plate (52) which are connected by bending, and the main body (50), the connecting plate (51) and the inner wall plate (52) form the guide groove (54); The inner wall plate (52) is formed with a recessed groove (520) which is set downward relative to the inner wall surface of the guide groove (54); the connecting member (9) comprises a fixing screw (91) arranged in the recessed groove (520); the fixing screw (91) passes through the bottom of the recessed groove (520) to connect the side frame (60).

10. A vehicle, characterized in that: The vehicle is provided with a door and window frame assembly according to any one of claims 1 to 9.

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