Vehicle door glass surface difference control structure, frameless vehicle door and vehicle

Abstract

The invention discloses a vehicle door glass surface difference control structure, a frameless vehicle door and a vehicle, and relates to the technical field of vehicle door accessory structure.The vehicle door glass surface difference control structure comprises a glass sliding block and an adjusting component, and the glass sliding block is provided with a first mounting surface and a second mounting surface which are arranged at a preset angle; the adjusting component comprises an adjusting sheet and a mounting seat connected with the adjusting sheet; the adjusting sheet is used for being arranged between vehicle door glass and the first mounting surface; a position adjusting mechanism is arranged between the mounting seat and the second mounting surface; the position adjusting mechanism comprises a locking assembly and two sliding fit parts; a supporting compensation structure is arranged on the face, opposite to the first installation face, of the adjusting piece. The Y-direction position of the vehicle door glass can be adjusted through a simple structure, the number of parts can be reduced, the forming process of the glass lifter guide rail is simplified, and therefore low cost, generalization and light weight are achieved.

Description

Technical Field

[0001] This invention relates to door accessory structures, specifically to a door glass surface difference control structure, a frameless door, and a vehicle. Background Technology

[0002] In existing automotive structures, frameless windows need to ensure a good seal with the weatherstripping and a uniform surface difference with the B-pillar trim. However, compared to framed windows, frameless windows do not have a limit in the Y-direction (the Y-direction is the left and right direction of the vehicle and / or door when the door is closed; the left and right direction is also the inward and outward direction of the vehicle). Therefore, the surface difference between the glass and the B-pillar trim may exceed the tolerance, causing the glass to shatter outward or dent inward relative to the B-pillar trim, affecting the sealing and appearance. There are two reasons for this situation: (1) Manufacturing end: The dimensional tolerances generated by the various components of the door system during the manufacturing process (including but not limited to the processing tolerance of the door sheet metal parts, the flatness tolerance of the glass regulator mounting surface, the assembly tolerance of the door sealing system, and the matching tolerance of the side sheet metal parts) have a superimposed effect in the assembly stage. The accumulation of tolerances leads to the Y-direction displacement deviation of the glass mounting reference surface; (2) After-sales end: During the long-term use of the vehicle, the glass regulator system gradually reduces the compression load of the sealing system due to durability cycles. When the sealing reaction force is lower than the design threshold, the door glass will generate Y-direction displacement under its own weight or external force, which will eventually manifest as the inward indentation of the B-pillar trim panel.

[0003] Currently, the industry's solutions to the above problems are: such as Figure 1 As shown, adjusting bolts 602 are added to both the upper and lower ends of the guide rail 601 of the traditional car window regulator 6. Specifically, a complex structure including a hinge mechanism 603, a double-ended bolt 604, and a nut 605 is used to provide Y-axis adjustment for the guide rail 601 of the traditional car window regulator 607. Since the car window is mounted on a conventional glass slider 606, the conventional glass slider 606 slides along the guide rail 601 with the car window in it. Y-axis adjustment of the guide rail 601 can achieve Y-axis adjustment of the car window. However, this method has a large number of parts at the end of the guide rail 601, and the assembly process of each part with the guide rail 601 is complex, resulting in higher costs. Summary of the Invention

[0004] In view of this, the purpose of this invention is to provide a door glass surface difference control structure that can adjust the Y-axis position of the door glass through a simple structure, thereby reducing the number of parts and simplifying the glass regulator guide rail forming process, thus achieving low cost, versatility, and lightweight design. The purpose of this invention is to provide a frameless door and vehicle with a door glass surface difference control structure.

[0005] This invention discloses a vehicle door glass surface difference control structure, comprising a glass slider and an adjusting component. The glass slider has a first mounting surface and a second mounting surface arranged at a preset angle. The adjusting component includes an adjusting piece and a mounting base connected to the adjusting piece. The adjusting piece is disposed between the vehicle door glass and the first mounting surface. A position adjusting mechanism is provided between the mounting base and the second mounting surface. The position adjusting mechanism includes a locking component and two sliding mating parts, wherein one sliding mating part is disposed on the mounting base and the other sliding mating part is correspondingly disposed on the second mounting surface. The two sliding mating parts are connected by sliding mating to form a displacement adjusting channel. By changing the relative position of the two sliding mating parts and fixing them with the locking component, the distance between the adjusting piece and the first mounting surface can be changed. A support compensation structure is provided on the side of the adjusting piece opposite to the first mounting surface. The support compensation structure is used to maintain surface contact after the distance between the adjusting piece and the first mounting surface changes.

[0006] In some examples of the present invention, the mounting base includes a first lug and a second lug, the first lug being used to provide one of the sliding mating portions, and the second lug being detachably connected to the second mounting surface via the locking assembly.

[0007] In some examples of the present invention, one of the sliding fit parts is a guide groove, and the other sliding fit part is a guide post; the guide post is slidably fitted with the guide groove, and the guide groove provides the guide post with a guide path that gradually approaches the adjusting piece along a first direction to form the displacement adjusting channel; wherein, the first direction is parallel to both the first mounting surface and the second mounting surface.

[0008] In some examples of this invention, the inner wall of the guide groove in the width direction slides into contact with the outer wall of the guide post, the length direction of the guide groove is inclined along a first direction toward the direction close to the adjusting piece, and the guide groove extends along a second direction; wherein the second direction is perpendicular to the first direction.

[0009] In some examples of the present invention, the locking assembly includes two locking mating parts, one of which is disposed on the mounting base and the other of which is disposed on the second mounting surface, and the two locking mating parts are connected in a detachable manner.

[0010] In some examples of the present invention, one of the locking parts is an adjustment groove, and the other is a screw hole. The locking assembly also includes a threaded fastener that passes through the adjustment groove and is threadedly connected to the screw hole.

[0011] In some examples of the present invention, the length direction of the adjustment groove is inclined along a first direction toward the direction close to the adjustment piece, and both the adjustment groove and the screw hole are through along a second direction.

[0012] In some examples of the present invention, the support compensation structure includes a rib and a groove; the rib is disposed on one side of the adjusting piece opposite to the first mounting surface, the rib is provided with a first supporting slope, the first supporting slope gradually approaches the adjusting piece along a first direction, the groove is disposed on one side of the first mounting surface opposite to the adjusting piece, and the groove has a second supporting slope that contacts the first supporting slope.

[0013] In some examples of the present invention, the rib is provided with a third supporting slope that is symmetrical to the first supporting slope, and the groove is provided with a fourth supporting slope that is symmetrical to the second supporting slope.

[0014] In some examples of this invention, an auxiliary adjustment component is provided on the side of the adjustment piece facing away from the first mounting surface. The auxiliary adjustment component includes a first connecting piece and a second connecting piece, which are respectively disposed on different sides of the adjustment piece in a first direction. By changing the number and / or thickness of the first connecting piece and the second connecting piece, a support surface with different positions and / or angles can be provided for the door glass.

[0015] A frameless car door according to the present invention includes the above-mentioned door glass surface difference control structure.

[0016] One vehicle of the present invention includes the aforementioned frameless door.

[0017] The beneficial effects of this invention are: (1) By changing the distance between the adjusting plate and the first mounting surface, the present invention can adjust the distance between the door glass and the first mounting surface, thereby adjusting the Y-direction position of the door glass. During the adjustment of the Y-direction position of the door glass, the support compensation structure ensures that the surface is in contact after the distance between the adjusting plate and the first mounting surface is changed, thus ensuring the support strength of the adjusting plate and preventing the door glass from shaking or making abnormal noises during movement due to the lack of contact between the adjusting plate and the first mounting surface after adjustment.

[0018] (2) The present invention ensures the Y-axis adjustment function of the door glass through the door glass surface difference control structure. The door glass surface difference control structure replaces the hinge mechanism, double-headed bolts, nuts and other complex structures of the traditional door glass lifter. The characteristic structures of the upper and lower ends of the guide rail are removed, so that the mold of the guide rail is changed from a complex stamping mold to a roll forming mold with a universal cross section. The number of assembly parts of the glass slider is reduced, and the multi-part multi-direction hole and shaft fit is simplified to a single part single-direction hole and shaft fit. The accuracy is significantly improved and the weight is significantly reduced. It can reduce the number of parts and simplify the glass lifter guide rail forming process, thereby achieving low cost, universality and lightweight.

[0019] (3) The interior space of the car door is optimized in this invention. The guide rail of the traditional car door glass lifter is adjusted by the upper and lower ends. Due to the large Z-direction span of the distance from the car door glass, a large Y-direction space is required to meet the glass adjustment amount. However, the car door glass surface difference control structure in this invention is adjusted directly at the glass slider at the glass installation point. The Z-direction span is greatly reduced, and the Y-direction space at the lower end of the guide rail no longer needs to occupy a large space, which improves the engineering feasibility for diverse external shapes.

[0020] (4) The door glass surface difference control structure in this invention is applicable to passenger cars, commercial vehicles and new energy vehicles, and is suitable for the future trend of lightweight and efficient production.

[0021] (5) Whether the tolerance accumulation at the manufacturing end before leaving the factory causes the glass mounting reference surface to have a Y-direction displacement deviation, or the glass lifting system at the after-sales end causes the door glass to have a Y-direction displacement due to durability cycle, the present invention can adjust the Y-direction position of the door glass through the door glass surface difference control structure. The adjustment method is simple. Attached Figure Description

[0022] To make the objectives, technical solutions, and beneficial effects of this invention clearer, the following figures are provided for illustration: Figure 1 A schematic diagram of a traditional car door window regulator; Figure 2 This is a schematic diagram of the door glass surface difference control structure of the present invention; Figure 3 for Figure 2 Schematic diagram of AA section; Figure 4 This is a schematic diagram comparing the Y-axis adjustment of the door glass surface difference control structure of the present invention before and after adjustment (left side is before adjustment, right side is after adjustment); Figure 5 This is one of the exploded views of the door glass surface difference control structure of the present invention; Figure 6 This is the second exploded view of the door glass surface difference control structure of the present invention; Figure 7 This is a schematic diagram illustrating the working principle of the auxiliary adjustment component of the door glass surface difference control structure of the present invention; Figure 8 for Figure 7 A schematic diagram of the BB cross section.

[0023] The following labels are shown in the attached diagram: 1-Glass slider, 101-First mounting surface, 102-Second mounting surface, 103-Feet, 104-Large through hole for glass mounting; 2-Adjusting component, 201-Adjusting piece, 2011-Small through hole for glass mounting, 202-Mounting base, 2021-First lug, 2022-Second lug; 3-Position adjustment mechanism, 301-Guide groove, 302-Guide post, 303-Adjustment groove, 304-Screw hole, 305-Threaded fastener; 4-Supporting compensation structure, 401-Protruding rib, 4011-First supporting inclined surface, 4012-Third supporting inclined surface, 402-Groove, 4021-Second supporting inclined surface, 4022-Fourth supporting inclined surface; 5-Auxiliary adjustment component, 501-First connecting piece, 502-Second connecting piece; 6- Conventional car door window regulator. 601- Guide rail, 602- Adjusting bolt, 603- Hinge mechanism, 604- Double-ended bolt, 605- Nut, 606- Conventional glass slider. Detailed Implementation

[0024] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0025] In the description of this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fitting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0027] It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of the present invention. Therefore, the drawings only show the components related to the present invention and are not drawn according to the actual number, shape and size of the components in the actual implementation. In the actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0028] Furthermore, it should be noted that in the description of this invention, the terms used in the various embodiments, such as "upper," "lower," "front," and "rear," which indicate direction, are only for simplifying the description of the positional relationships based on the accompanying drawings and do not imply that the components and devices referred to must be operated according to the specific orientations and defined operations, methods, and structures in the specification. Such directional terms do not constitute a limitation on this invention. For ease of description, in the following embodiments, "first direction" refers to the Z-direction of the vehicle, that is, the vertical direction of the vehicle and / or the door; "along the first direction" in the following text means along the direction from bottom to top. "Second direction" refers to the X-direction of the vehicle, that is, the front-to-back direction of the vehicle and / or the door when the door is closed; "along the second direction" in the following text means along the direction from front to back. "Third direction" refers to the Y-direction of the vehicle, that is, the left-to-right direction of the vehicle and / or the door when the door is closed. The left-to-right direction is also the inward-outward direction of the vehicle; "along the third direction" in the following text means along the direction from inside the vehicle to outside the vehicle. The "first direction," "second direction," and "third direction" are mutually perpendicular.

[0029] Example 1: like Figures 2-6 As shown, a door glass surface difference control structure in this embodiment includes a glass slider 1 and an adjusting member 2. The glass slider 1 has a first mounting surface 101 and a second mounting surface 102 arranged at a preset angle. The adjusting member 2 includes an adjusting piece 201 and a mounting base 202 connected to the adjusting piece 201. The adjusting piece 201 is used to be disposed between the door glass and the first mounting surface 101. A position adjusting mechanism 3 is disposed between the mounting base 202 and the second mounting surface 102. The position adjusting mechanism 3 includes a locking component and two sliding mating parts, wherein one of the sliding mating parts... One sliding engagement part is disposed on the mounting base 202, and the other sliding engagement part is correspondingly disposed on the second mounting surface 102. The two sliding engagement parts are connected by sliding engagement to form a displacement adjustment channel. By changing the relative position of the two sliding engagement parts and fixing them by the locking assembly, the distance between the adjusting piece 201 and the first mounting surface 101 can be changed. A support compensation structure 4 is provided on the side of the adjusting piece 201 opposite to the first mounting surface 101. The support compensation structure 4 is used to maintain surface contact after the distance between the adjusting piece 201 and the first mounting surface 101 is changed.

[0030] The preset angle is preferably 90°, that is, the first mounting surface 101 and the second mounting surface 102 are preferably perpendicular to each other. Of course, the preset angle can also be other angles, such as 85°-95°.

[0031] When the two sliding mating parts adjust their relative positions along the displacement adjustment channel, the relative position between the mounting base 202 and the second mounting surface 102 changes. The adjustment piece 201 is connected to the mounting base 202 to fix their relative positions. The first mounting surface 101 and the second mounting surface 102 are at a preset angle to fix their relative positions. Therefore, after the relative position between the mounting base 202 and the second mounting surface 102 changes, the relative position between the adjustment piece 201 and the first mounting surface 101 also changes, and the distance between them changes accordingly. After locking, the position of the adjustment piece 201 can be locked. Since the adjustment piece 201 is set between the door glass and the first mounting surface 101, and the first mounting surface 101, the adjustment piece 201, and the door glass are arranged sequentially along the third direction (i.e., the Y direction), after the distance between the adjustment piece 201 and the first mounting surface 101 changes, the distance between the door glass and the first mounting surface 101 can be adjusted, thereby adjusting the Y-direction position of the door glass. During the adjustment of the Y-direction position of the door glass, the support compensation structure 4 ensures that the adjustment piece 201 and the first mounting surface 101 remain in surface contact after the distance between them changes, thus guaranteeing the support strength of the adjustment piece 201 and preventing the door glass from shaking or making abnormal noises during movement due to the lack of contact between the adjustment piece 201 and the first mounting surface 101 after the adjustment is completed.

[0032] like Figure 1As shown, adjusting bolts 602 are added to both the upper and lower ends of the guide rail 601 of the traditional car window regulator 6. Specifically, a complex structure including a hinge mechanism 603, a double-ended bolt 604, and a nut 605 is used to provide Y-axis adjustment for the guide rail 601 of the traditional car window regulator 607. Since the car window is mounted on a conventional glass slider 606, the conventional glass slider 606 slides along the guide rail 601 with the car window in it. Y-axis adjustment of the guide rail 601 can achieve Y-axis adjustment of the car window. However, this method has a large number of parts at the end of the guide rail 601, and the assembly process of each part with the guide rail 601 is complex, resulting in higher costs. In this embodiment, the door glass surface difference control structure ensures the Y-axis adjustment function of the door glass. The door glass surface difference control structure replaces the complex structure of the traditional door glass regulator, such as the hinge mechanism 03, double-headed bolt 04, and nut 05. The characteristic structures at the upper and lower ends of the guide rail 01 are removed, so that the mold of the guide rail 01 is changed from a complex stamping mold to a roll forming mold with a universal cross-section. The number of assembly parts of the glass slider 1 is reduced, and the multi-part, multi-directional hole and shaft fit is simplified to a single-part, single-directional hole and shaft fit. The accuracy is significantly improved and the weight is significantly reduced. It can reduce the number of parts and simplify the glass regulator guide rail forming process, thereby achieving low cost, universality, and lightweight. Furthermore, the lower interior space of the door is optimized. Traditional door window regulators require adjustment of the guide rails at both the top and bottom. Due to the large Z-axis span from the door glass, this necessitates a significant Y-axis space to accommodate the glass adjustment. However, the door glass surface difference control structure in this embodiment adjusts directly at the glass slider 1 at the glass mounting location, significantly reducing the Z-axis span. This eliminates the need for a large Y-axis space at the lower end of the guide rail, improving engineering feasibility for diverse external designs. In conclusion, the door glass surface difference control structure in this embodiment is suitable for passenger cars, commercial vehicles, and new energy vehicles, aligning with future trends in lightweight and efficient production.

[0033] Whether it's the accumulation of tolerances at the manufacturing stage before leaving the factory causing a Y-axis displacement deviation in the glass mounting reference surface, or the glass lifting system at the after-sales stage causing Y-axis displacement of the door glass due to durability cycles, the Y-axis position of the door glass can be adjusted through the door glass surface difference control structure, and the adjustment method is simple.

[0034] In some technical solutions of this embodiment, the mounting base 202 includes a first lug 2021 and a second lug 2022. The first lug 2021 is used to provide one of the sliding mating parts, and the second lug 2022 is detachably connected to the second mounting surface 102 through the locking assembly.

[0035] The first ear 2021 and the second ear 2022 are spaced apart in the vertical direction. The hollow space between them can reduce the weight of the adjustment component 2 and further reduce the cost of raw materials.

[0036] In some technical solutions of this embodiment, one of the sliding mating parts is a guide groove 301, and the other sliding mating part is a guide post 302; the guide post 302 is slidably mated with the guide groove 301, and the guide groove 301 provides the guide post 302 with a guide path that gradually approaches the adjusting piece 201 along a first direction to form the displacement adjusting channel; wherein, the first direction is parallel to both the first mounting surface 101 and the second mounting surface 102.

[0037] The preset angle is preferably 90°, that is, the first mounting surface 101 and the second mounting surface 102 are preferably perpendicular to each other. "First direction" refers to the Z-direction of the vehicle, that is, the vertical direction of the vehicle and / or the door. Therefore, the first mounting surface 101 is perpendicular to the third direction (i.e., the Y-direction), and the second mounting surface 102 is perpendicular to the second direction (i.e., the X-direction). Gradually moving closer to the adjusting piece 201 means moving along the third direction (along the direction from inside the vehicle to outside the vehicle).

[0038] The guide post 302 can change its position relative to the guide groove 301. The guide groove 301 and the guide post 302 are located on one of the lugs of the mounting base 202 and the second mounting surface 102, respectively. Taking the example where the guide groove 301 is located on the first lug 2021 and the guide post 302 is located on the second mounting surface 102, the explanation is as follows: By driving the first lug 2021 of the adjusting member 2 to move along the length of the guide groove 301, the first lug 2021 moves in a first direction while simultaneously moving in a third direction, upwards and gradually towards the adjusting piece 201. The first lug 2021 moves upwards and outwards, thereby driving the adjusting piece 201 to also move upwards and outwards, thus adjusting the distance between the door glass and the first mounting surface 101, and consequently adjusting the Y-axis position of the door glass. Figure 4 As shown, before adjustment, the adjusting piece 201 and the first mounting surface 101 abut against each other, and the distance between them is 0. After adjustment, the distance between the adjusting piece 201 and the first mounting surface 101 is 1.5mm. Figure 4 The Y-axis adjustment amount is marked as 1.5mm, which changes the Y-axis distance between the front and rear door glass and the first mounting surface 101 by 1.5mm. It is worth noting that the value of the Y-axis adjustment amount is not limited. The Y-axis adjustment amount of 1.5mm here is only used as an example and not a limitation. The value of the Y-axis adjustment amount can be any other value.

[0039] In some technical solutions of this embodiment, the inner wall of the guide groove 301 in the width direction slides with the outer wall of the guide post 302, the length direction of the guide groove 301 is inclined along the first direction toward the direction close to the adjusting piece 201, and the guide groove 301 is through along the second direction; wherein the second direction is perpendicular to the first direction.

[0040] The first direction and the third direction form a YZ rectangular coordinate system, and the length direction of the guide groove 301 is an oblique line inclined to the Y-axis and Z-axis.

[0041] In some technical solutions of this embodiment, the locking assembly includes two locking mating parts, one of which is disposed on the mounting base 202, and the other of which is disposed on the second mounting surface 102. The two locking mating parts are connected in a detachable manner.

[0042] After the locking mechanism is released, the displacement of the adjusting component 2 can be achieved through the sliding engagement of the guide groove 301 and the guide post 302. After adjusting to the required displacement, the relative position of the mounting base 202 and the second mounting surface 102 can be fixed by locking the locking mechanism, that is, the relative position of the glass slider 1 and the adjusting component 2 can be fixed.

[0043] In some technical solutions of this embodiment, one of the locking parts is an adjusting groove 303, and the other is a screw hole 304. The locking assembly also includes a threaded fastener 305, which passes through the adjusting groove 303 and is threadedly connected to the screw hole 304. The length direction of the adjusting groove 303 is inclined along a first direction toward the direction close to the adjusting piece 201, and both the adjusting groove 303 and the screw hole 304 are through along a second direction.

[0044] The threaded fastener 305 can be a "double adjusting bolt" with triangular and imperial hexagonal threads designed on its radial and axial ends, respectively. Loosening the threaded fastener 305 can release the locking of the locking mating part, and tightening the threaded fastener 305 can lock the locking mating part.

[0045] The mating structure of guide groove 301 and guide post 302 can be set in one or more sets. If only one set of mating structure of guide groove 301 and guide post 302 is set, the adjusting groove 303 of the locking component is parallel to the guide groove 301. The adjusting groove 303 is used to assist in guidance. If multiple sets of mating structure of guide groove 301 and guide post 302 are set in parallel, the adjusting groove 303 of the locking component can be a larger size and has a larger gap with the threaded fastener 305. The positioning effect of the threaded fastener 305 is ensured by the use of washers.

[0046] In some technical solutions of this embodiment, the support compensation structure 4 includes a rib 401 and a groove 402; the rib 401 is disposed on one side of the adjusting plate 201 opposite to the first mounting surface 101, and a first supporting inclined surface 4011 is disposed on the rib 401, the first supporting inclined surface 4011 gradually approaches the adjusting plate 201 along a first direction, the groove 402 is disposed on one side of the first mounting surface 101 opposite to the adjusting plate 201, and the groove 402 has a second supporting inclined surface 4021 that contacts the first supporting inclined surface 4011.

[0047] The mating structure of the ribs 401 and the grooves 402 is provided in several sets at intervals along the first direction (Z direction), for example, two sets, which can ensure the support performance at different positions. The inclination angle of the first support slope 4011 is adapted to the inclination angle of the guide groove 301 along its length.

[0048] The guide post 302 can change its position relative to the guide groove 301. The guide groove 301 and the guide post 302 are located on one of the lugs of the mounting base 202 and the second mounting surface 102, respectively. The following explanation uses the example of the guide groove 301 being located on the first lug 2021 and the guide post 302 being located on the second mounting surface 102. By driving the first lug 2021 of the adjusting member 2 to move along the length of the guide groove 301, the first lug 2021 moves in a first direction while simultaneously moving in a third direction, moving upwards and gradually closer to the adjusting piece 201. The first lug 2021 moves upwards and outwards, thereby driving the adjusting piece 201 to also move upwards and outwards. This allows adjustment of the distance between the door glass and the first mounting surface 101, thus adjusting the Y-axis position of the door glass. During the adjustment of the Y-axis position of the door glass, the adjusting plate 201 moves upward and outward simultaneously, while the first supporting inclined surface 4011 and the second supporting inclined surface 4021 are tilted in the same direction. This ensures that the first supporting inclined surface 4011 and the second supporting inclined surface 4021 remain in contact during the movement of the adjusting plate 201, thus maintaining surface contact after the distance between the adjusting plate 201 and the first mounting surface 101 changes. This ensures the support strength of the adjusting plate 201 and prevents the door glass from shaking or making abnormal noises during the movement due to the lack of contact between the adjusting plate 201 and the first mounting surface 101 after the adjustment is completed.

[0049] In some technical solutions of this embodiment, the rib 401 is provided with a third supporting inclined surface 4012 that is symmetrical to the first supporting inclined surface 4011, and the groove 402 is provided with a fourth supporting inclined surface 4022 that is symmetrical to the second supporting inclined surface 4021.

[0050] The first supporting inclined surface 4011 and the third supporting inclined surface 4012 make the cross-section a sharp triangle, a rounded triangle or a trapezoid, and the second supporting inclined surface 4021 and the fourth supporting inclined surface 4022 are similar.

[0051] In some technical solutions of this embodiment, an auxiliary adjustment component 5 is provided on the side of the adjustment piece 201 facing away from the first mounting surface 101. The auxiliary adjustment component 5 includes a first connecting piece 501 and a second connecting piece 502, which are respectively disposed on different sides of the adjustment piece 201 in a first direction. By changing the number and / or thickness of the first connecting piece 501 and the second connecting piece 502, support surfaces with different positions and / or angles can be provided for the door glass.

[0052] When the displacement or angle of the adjustment component 2 in the Y direction of the door glass cannot meet the requirements, further adjustment can be made through the auxiliary adjustment component 5. For example... Figure 7As shown, "1 above, 1 below" means that there is one first connecting piece 501 at the top and one second connecting piece 502 at the bottom. The first connecting piece 501 and the second connecting piece 502 have the same thickness. The side of the first connecting piece 501 and the second connecting piece 502 facing away from the adjusting piece 201 forms a support surface that contacts the door glass, allowing the door glass to move as a whole along the Y direction. This allows the Y-direction position of the door glass to be adjusted by the auxiliary adjusting component 5, and the adjustment displacement is equal to the thickness of a single connecting piece. "2 above, 2 below" means that there are two first connecting pieces 501 at the top and two second connecting pieces 502 at the bottom. The first connecting pieces 501 and the second connecting piece 502 have the same thickness. The side of the two first connecting pieces 501 and the two second connecting pieces 502 facing away from the adjusting piece 201 forms a support surface that contacts the door glass, allowing the door glass to move as a whole along the Y direction. This allows the Y-direction position of the door glass to be adjusted by the auxiliary adjusting component 5, and the adjustment displacement is equal to the thickness of the two connecting pieces. "Top 1, Bottom 2" refers to having one first connecting piece 501 at the top and two second connecting pieces 502 at the bottom. The first connecting pieces 501 and 502 have the same thickness. The side of one first connecting piece 501 and two second connecting pieces 502 facing away from the adjusting piece 201 forms a structure that is thinner at the top and thicker at the bottom. After contacting the door glass, the angle of the door glass forms a certain angle with the plane of the adjusting piece 201, thus achieving the angle adjustment of the door glass. "Top 2, Bottom 1" refers to having two first connecting pieces 501 at the top and one second connecting piece 502 at the bottom. The first connecting pieces 501 and 502 have the same thickness. The side of two first connecting pieces 501 and one second connecting piece 502 facing away from the adjusting piece 201 forms a structure that is thicker at the top and thinner at the bottom. After contacting the door glass, the angle of the door glass forms a certain angle with the plane of the adjusting piece 201, thus achieving the angle adjustment of the door glass.

[0053] like Figure 7 and Figure 8As shown, the first connecting piece 501 and the second connecting piece 502 can be connected to the adjusting piece 201 by snap-fit, adhesive, or other methods. The thickness of the first connecting piece 501 and the second connecting piece 502 is not limited here, but preferably the first connecting piece 501 and the second connecting piece 502 have the same thickness. Of course, when the thicknesses of the first connecting piece 501 and the second connecting piece 502 are different, the same function can be achieved by stacking different numbers of connecting pieces. For example, when the thickness of the first connecting piece 501 is twice that of the second connecting piece 502, then one first connecting piece 501 is set at the top and two second connecting pieces 502 are set at the bottom. The total thickness of one first connecting piece 501 and two second connecting pieces 502 is the same. The side of the first connecting piece 501 and the second connecting piece 502 facing away from the adjusting piece 201 forms a support surface that contacts the door glass, allowing the door glass to move as a whole along the Y direction. This enables the adjustment of the Y-direction position of the door glass through the auxiliary adjusting component 5, and the amount of adjustment is the thickness of a single first connecting piece 501. That is, it can achieve the same function as described above. Figure 7 The "one on top and one on the bottom" technical solution achieves the same effect. Therefore, it can be seen that even when the thicknesses of the first connecting piece 501 and the second connecting piece 502 are different, it is still possible to provide support surfaces for the door glass at different positions and / or angles.

[0054] Example 2: This embodiment of a frameless car door includes the door glass surface difference control structure described in Embodiment 1 above. The glass slider 1 of the door glass surface difference control structure is connected to the guide rail of the door glass regulator. The bottom of the glass slider 1 is provided with a support foot 103 for connecting to the door glass. A large glass mounting through-hole 104 is provided in the middle of the glass slider 1. A small glass mounting through-hole 201 is provided in the middle of the adjusting plate 201 of the adjusting component 2. The door glass is installed through the large glass mounting through-hole 104 and the small glass mounting through-hole 2011 using bolts or other connecting structures. After installation, the bottom of the door glass is supported by the support foot 103. If the adjusting plate 201 is not equipped with the first connecting piece 501 and the second connecting piece 502, the side of the door glass in the Y-direction directly abuts against the adjusting plate 201. If the adjusting plate 201 is equipped with the first connecting piece 501 and the second connecting piece 502, the side of the door glass in the Y-direction abuts against the first connecting piece 501 and the second connecting piece 502.

[0055] The diameter of the large glass mounting through-hole 104 is larger than that of the small glass mounting through-hole 2011 to prevent the two through-holes from becoming mismatched after the position of the adjusting piece 201 is adjusted.

[0056] It is worth noting that the door glass surface difference control structure is not limited to frameless doors, but can also be applied to conventional framed doors.

[0057] Example 3: One vehicle in this embodiment includes the door glass surface difference control structure described in Embodiment 1 above. Alternatively, one vehicle in this embodiment includes a frameless door as described in Embodiment 2 above.

[0058] The vehicle can be, but is not limited to, a pure electric vehicle (PEV / BEV), a hybrid electric vehicle (HEV), a range-extended electric vehicle (REEV), a plug-in hybrid electric vehicle (PHEV), a new energy vehicle, or a traditional internal combustion engine vehicle.

[0059] Finally, it should be noted that in the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., mean that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions 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 suitable manner in one or more embodiments or examples.

[0060] Although embodiments of the invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A structure for controlling the surface difference of car door glass, characterized in that: The application relates to a glass slide (1) and an adjusting member (2), the glass slide (1) is provided with a first mounting surface (101) and a second mounting surface (102) arranged at a preset angle, the adjusting member (2) comprises an adjusting sheet (201) and a mounting base (202) connected with the adjusting sheet (201); the adjusting sheet (201) is arranged between vehicle door glass and the first mounting surface (101); a position adjusting mechanism (3) is arranged between the mounting base (202) and the second mounting surface (102), the position adjusting mechanism (3) comprises locking assemblies and two sliding fit parts, one of the sliding fit parts is arranged on the mounting base (202), the other sliding fit part is correspondingly arranged on the second mounting surface (102), the two sliding fit parts are connected through sliding fit to form a displacement adjusting channel; the distance between the adjusting sheet (201) and the first mounting surface (101) can be changed by changing the relative positions of the two sliding fit parts and then fixing the positions through the locking assemblies; a supporting compensation structure (4) is arranged on the side of the adjusting sheet (201) opposite to the first mounting surface (101), and the supporting compensation structure (4) is used for keeping the surface contact state after the distance between the adjusting sheet (201) and the first mounting surface (101) is changed.

2. The door glass unevenness control structure according to claim 1, characterized by: The mounting base (202) comprises a first supporting lug (2021) and a second supporting lug (2022), the first supporting lug (2021) is used for arranging one of the sliding fit parts, and the second supporting lug (2022) is detachably connected with the second mounting surface (102) through the locking assemblies.

3. The door glass unevenness control structure according to claim 1 or 2, characterized by: One of the sliding fit parts is a guide groove (301), and the other sliding fit part is a guide column (302); the guide column (302) is slidably connected with the guide groove (301), the guide groove (301) provides a guide path for the guide column (302) to gradually approach the adjusting sheet (201) along a first direction, so as to form the displacement adjusting channel; wherein the first direction is parallel to the first mounting surface (101) and the second mounting surface (102).

4. The door glass unevenness control structure according to claim 3, characterized by: The inner wall of the guide groove (301) in the width direction is slidably connected with the outer wall of the guide column (302), the length direction of the guide groove (301) is inclined to the direction of approaching the adjusting sheet (201) along the first direction, and the guide groove (301) penetrates along a second direction; wherein the second direction is perpendicular to the first direction.

5. The door glass unevenness control structure according to claim 1 or 2, characterized by: The locking assemblies comprise two locking fit parts, one of the locking fit parts is arranged on the mounting base (202), and the other locking fit part is correspondingly arranged on the second mounting surface (102), and the two locking fit parts are connected through a detachable mode.

6. The door glass unevenness control structure according to claim 5, characterized by: One of the locking fit parts is an adjusting groove (303), and the other locking fit part is a screw hole (304); the locking assemblies further comprise a threaded fastener (305), the threaded fastener (305) passes through the adjusting groove (303) and is threadedly connected with the screw hole (304).

7. The door glass unevenness control structure according to claim 6, characterized by: The length direction of the adjusting groove (303) is inclined in a direction towards the adjusting sheet (201) along a first direction, and the adjusting groove (303) and the screw hole (304) both penetrate along a second direction.

8. The door glass unevenness control structure according to claim 1, characterized by: The support compensation structure (4) comprises a convex rib (401) and a groove (402); the convex rib (401) is arranged on a side of the adjusting sheet (201) opposite to the first mounting surface (101), and a first support inclined surface (4011) is arranged on the convex rib (401); the first support inclined surface (4011) gradually approaches the adjusting sheet (201) along a first direction; the groove (402) is arranged on a side of the first mounting surface (101) opposite to the adjusting sheet (201), and a second support inclined surface (4021) is arranged on the groove (402) and in contact with the first support inclined surface (4011).

9. The door glass unevenness control structure according to claim 8, characterized by: The convex rib (401) is provided with a third support inclined surface (4012) which is symmetrical to the first support inclined surface (4011), and the groove (402) is provided with a fourth support inclined surface (4022) which is symmetrical to the second support inclined surface (4021).

10. The door glass unevenness control structure according to claim 1, characterized by: A side of the adjusting sheet (201) opposite to the first mounting surface (101) is provided with an auxiliary adjusting assembly (5), and the auxiliary adjusting assembly (5) comprises a first connecting sheet (501) and a second connecting sheet (502); the first connecting sheet (501) and the second connecting sheet (502) are arranged on different sides of the adjusting sheet (201) along the first direction; by changing the number or / and thickness of the first connecting sheet (501) and the second connecting sheet (502), a support surface with different positions or / and angles is provided for the vehicle door glass.

11. A frameless door characterized by: The vehicle door glass comprises the vehicle door glass surface difference control structure according to any one of claims 1-10.

12. A vehicle characterized by: The frameless vehicle door comprises the frameless vehicle door according to claim 11.

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