Frameless glass lift slider, assembly and vehicle

Abstract

The application discloses a frameless glass lifter sliding block, assembly and vehicle, relates to the field of automobile body accessories, and comprises a sliding block base assembly and a Y-direction adjustable base assembly. The sliding block base assembly comprises a sliding block base, and a Z-direction adjusting mechanism is arranged on one side of the sliding block base. The Y-direction adjustable base assembly comprises a Y-direction adjustable base, and at least two groups of Y-direction adjusting mechanisms are installed on the Y-direction adjustable base. The Y-direction adjusting mechanism comprises a Y-direction adjusting block and a Y-direction adjusting bolt. The Y-direction adjusting block is rotationally connected with the Y-direction adjustable base. One end of the Y-direction adjusting bolt is fixed with the Y-direction adjusting block, and the other end penetrates through a Y-direction fixing nut and locks the Y-direction adjustable base to the sliding block base. The frameless glass lifter sliding block has X-direction, Y-direction and Z-direction adjusting functions and can adjust the pre-bending amount of the vehicle window glass.

Description

Technical Field

[0001] This invention relates to the field of automotive body accessories, and more particularly to a frameless window regulator slider, assembly, and vehicle. Background Technology

[0002] In traditional framed car doors, the window glass is surrounded by the door frame and weatherstripping. During installation, the window regulator is first fixed to the inner door panel according to the positioning reference, and then the window glass is installed onto the regulator. There's no need to adjust the gaps, surface differences, or seals between the window glass and surrounding components. However, for frameless doors, the window regulator is installed on the inner door panel, and the lower part of the window glass is connected to the regulator. Because the door lacks an upper frame, the window glass directly matches the surrounding components.

[0003] To meet the requirements for gaps, surface differences, and sealing between the window glass and surrounding components, and to avoid issues such as the window glass not fitting properly into its groove at the top stop, X-axis deflection, or Y-axis misalignment, the window glass needs to be adjusted in the X / Y / Z axes during vehicle assembly. However, frameless window regulator sliders typically only allow for X / Z-axis adjustment, not Y-axis or pre-bending adjustment. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the purpose of this invention is to provide a frameless window regulator slider, assembly and vehicle. The frameless window regulator slider has X, Y and Z direction adjustment functions and can adjust the pre-bending amount of the window glass.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solution: In a first aspect, embodiments of the present invention provide a frameless glass lifter slider, comprising: A slider base assembly, comprising a slider base, wherein a Z-axis adjustment mechanism is provided on one side of the slider base; The Y-axis adjustable base assembly includes a Y-axis adjustable base, wherein the Y-axis adjustable base is equipped with at least two sets of Y-axis adjustment mechanisms; The Y-axis adjustment mechanism includes a Y-axis adjustment block and a Y-axis adjustment bolt. The Y-axis adjustment block is rotatably connected to the Y-axis adjustable base. One end of the Y-axis adjustment bolt is fixed to the Y-axis adjustment block, and the other end passes through the Y-axis fixing nut and locks the Y-axis adjustable base to the slider base.

[0006] As a further implementation, the Y-axis adjustment block is connected to the Y-axis adjustable base via a rotating shaft, wherein the Y-axis adjustment block can rotate relative to the rotating shaft, and both ends of the rotating shaft are respectively connected to the Y-axis adjustable base; The axial direction of the Y-axis adjusting bolt is perpendicular to the axial direction of the rotating shaft.

[0007] As a further implementation, the Y-direction adjusting bolt is a double-ended bolt, with one end of the Y-direction adjusting bolt threadedly connected to the Y-direction adjusting block and the other end threadedly connected to the Y-direction fixing nut.

[0008] As a further implementation, the Y-axis adjustable base is provided with mounting bolt holes, and a set of Y-axis adjustment mechanisms are installed on the upper and lower sides of the mounting bolt holes; The slider base has a bolt through hole corresponding to the mounting bolt hole, and the bolt through hole is connected to the mounting bolt hole with a mounting bolt.

[0009] As a further implementation, the back side of the Y-axis adjustable base is provided with a Z-axis limiting structure for cooperating with the vehicle window glass.

[0010] As a further implementation, the Z-axis adjustment mechanism includes a Z-axis adjustment block and a Z-axis adjustment bolt. The Z-axis adjustment block is connected to the mounting base on the side of the slider base via the Z-axis adjustment bolt. The end of the Z-axis adjustment bolt is fastened by a Z-axis adjustment nut.

[0011] As a further implementation, the slider base is provided with a Y-axis mounting hole for the Y-axis adjusting bolt to pass through; The slider base is also provided with a slot on the side near the mounting base. The slot engages with a sliding groove, which is used to cooperate with the lifting device guide rail.

[0012] As a further implementation, a clip assembly is also included, which includes a plastic clip and an insert block, the insert block being disposed in a groove of the plastic clip, and the plastic clip being provided with multiple barbs.

[0013] Secondly, embodiments of the present invention also provide a frameless glass lifter assembly, including the lifter slider and a lifter guide rail, wherein the lifter slider and the lifter guide rail are slidably engaged.

[0014] Thirdly, embodiments of the present invention also provide a vehicle equipped with the aforementioned frameless window regulator assembly.

[0015] The beneficial effects of this invention are as follows: The frameless window regulator slider of the present invention includes a slider base assembly and a Y-axis adjustable base assembly, with at least two sets of Y-axis adjustment mechanisms connected between them. This enables the Y-axis adjustable base to adjust its inward and outward movement relative to the slider base. Combined with the X and Z-axis movement of the clamp assembly relative to the Y-axis adjustable base before the mounting bolts are tightened, and the adjustment method in which the Z-axis adjustment mechanism drives the slider base to move up and down as a whole by rotating the Z-axis adjustment bolt, the window glass can achieve stepless adjustment in X / Y / Z directions simultaneously. This overcomes the shortcomings of the prior art, which can only achieve X / Z-axis adjustment or partial direction adjustment, and meets the assembly requirements of frameless car door and window glass for precise adjustment in multiple directions.

[0016] At least two sets of Y-axis adjustment mechanisms are installed on the Y-axis adjustable base, which can independently adjust the Y-axis position of the corresponding position. When the adjustment amount of each Y-axis adjustment mechanism is different, the Y-axis adjustable base forms an angle with respect to the slider base, thereby increasing or decreasing the pre-bending amount of the vehicle window glass, which solves the problem that the pre-bending amount of the vehicle window glass cannot be adjusted in the existing technology. Attached Figure Description

[0017] The accompanying drawings, which form part of this invention, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an improper limitation of the invention.

[0018] Figure 1 This is a schematic diagram of the slider structure of the frameless glass lifter according to one or more embodiments of the present invention; Figure 2 This is an exploded view of the slider of the frameless glass lifter according to one or more embodiments of the present invention; Figure 3 This is a schematic diagram of the slider base assembly structure according to one or more embodiments of the present invention; Figure 4 This is a schematic diagram of the Y-axis adjustable base assembly according to one or more embodiments of the present invention; Figure 5 This is a schematic diagram of the Y-axis adjustment mechanism structure according to one or more embodiments of the present invention; Figure 6 This is a schematic diagram of the assembly of the frameless glass lifter slider and the car window glass according to one or more embodiments of the present invention.

[0019] Among them, 1. slider base assembly, 2. Y-axis adjustable base assembly, 3. mounting bolts, 4. window glass, and 5. clip assembly; 11. Slider base; 12. Slide groove; 13. Z-axis adjustment mechanism; 21. Y-axis adjustable base; 22. Y-axis adjustment mechanism; 23. Y-axis fixing nut; 51. Plastic clip; 52. Insert block; 111. Bolt through hole; 112. Y-axis mounting hole; 113. Mounting base; 114. Slot; 131. Z-axis adjusting block; 132. Z-axis adjusting bolt; 133. Z-axis fixing nut; 211. Mounting bolt hole; 212. Shaft mounting hole; 213. Z-axis limiting structure; 221. Y-axis adjusting bolt; 222. Y-axis adjusting block; 223. Shaft; 511. Barb; 521. Threaded hole; 522. Reinforcing rib. Detailed Implementation

[0020] It should be noted that the following detailed description is illustrative and intended to provide further explanation of the invention. Unless otherwise specified, all technical and scientific terms used in this invention have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains.

[0021] For ease of description, the words "up," "down," "left," and "right" appearing in this invention only indicate that they are consistent with the up, down, left, and right directions of the accompanying drawings themselves. They do not limit the structure and are merely for the purpose of facilitating the description of this invention and simplifying the description. They do not indicate or imply that the device or component 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 this invention.

[0022] Example 1: Frameless doors, lacking a top frame, require extremely high assembly precision as the window glass directly matches surrounding components. Current frameless window regulator sliders typically only allow for X- and Z-axis adjustment, lacking Y-axis adjustment and the ability to adjust the window's pre-bending. While some solutions can achieve Y-axis adjustment, they cannot simultaneously provide three-axis adjustment, and Z-axis adjustment requires disassembling the door panel for after-sales service, resulting in inconvenience and high repair costs.

[0023] To address the aforementioned issues, this application provides a frameless window regulator slider. Through the combined structure of the slider base assembly 1 and the Y-axis adjustable base assembly 2, the window glass can be adjusted in three directions (X / Y / Z), and the pre-bending amount can be adjusted, as well as the Z-axis adjustment of the aftermarket guard plate without removal.

[0024] like Figure 1 and Figure 2As shown, the slider base assembly 1 serves as the main load-bearing body of the entire slider, supporting the weight of the window glass 4 and providing Z-axis adjustment functionality. The slider base assembly 1 includes a slider base 11, a slide groove 12, and a Z-axis adjustment mechanism 13. The slider base 11 is the main load-bearing body, the slide groove 12 is used to cooperate with the lifter guide rail, and the Z-axis adjustment mechanism 13 is used to realize the Z-axis adjustment of the window glass 4. The Y-axis adjustable base assembly 2 is installed on the slider base 11 of the slider base assembly 1. The Y-axis adjustable base assembly 2 includes a Y-axis adjustable base 21 and a Y-axis adjustment mechanism 22. The Y-axis position of the Y-axis adjustable base 21 relative to the slider base 11 is adjusted through the Y-axis adjustment mechanism 22, and it is locked and fixed by the Y-axis fixing nut 23.

[0025] like Figure 2 and Figure 3 As shown, the slider base 11 has two slots 114 on the mounting side near the Z-axis adjustment mechanism 13. The slots 114 are L-shaped, consisting of a vertical section and a horizontal section. The vertical section extends along the Z-axis, and the horizontal section extends along the Y-axis. The two sections are vertically connected to form an L-shaped profile. The L-shaped design of the slots 114 allows the slide groove 12 to be engaged from the side, and after engagement, it is restricted by the horizontal section of the slots 114, preventing the slide groove 12 from detaching from the slider base 11 in the Y-axis.

[0026] The upper and lower slots 114 maintain a certain distance in the Z-direction, which matches the height of the slide 12, ensuring that the slide 12 can be reliably clamped by the upper and lower slots 114 after it is engaged. The slide 12 is engaged and installed on the slider base 11 through the L-shaped structure of the slots 114. The slide 12 is a long strip structure, and its cross-sectional shape matches the guide groove of the lifting device guide rail.

[0027] Two mounting seats 113 are provided on one side of the slider base 11. The two mounting seats 113 are arranged vertically at intervals and have a boss structure, extending outward from the side of the slider base 11. The mounting seats 113 are provided with through holes, and the through holes of the two mounting seats 113 are arranged vertically and correspondingly, that is, the upper through hole and the lower through hole maintain a certain distance in the Z direction, for the Z-direction adjusting bolt 132 to pass through. The boss structure of the mounting seat 113 increases the installation space of the Z-direction adjusting mechanism 13, so that the Z-direction adjusting block 131, the Z-direction adjusting bolt 132 and the Z-direction fixing nut 133 can be reliably assembled on the mounting seat 113. In this embodiment, the mounting seat 113 and the slider base 11 are integrally formed without welding or bolt connection between them, which improves the strength and rigidity of the connection between the mounting seat 113 and the slider base 11 and prevents the mounting seat 113 from deforming or breaking during the Z-direction adjustment process.

[0028] In this embodiment, the slider base 11 is a die-cast part, formed by die casting process, and has sufficient structural rigidity and strength to withstand the weight of the car window glass 4 and the forces exerted during adjustment. The slider base 11 has a rectangular plate-like structure, and multiple reinforcing ribs are provided on the surface. These reinforcing ribs are distributed along the length and width directions of the slider base 11 to form a grid-like layout, which significantly improves the bending and torsional rigidity of the slider base 11 and prevents deformation when supporting the car window glass 4.

[0029] like Figure 2 and Figure 3 As shown, a bolt through hole 111 is provided in the middle of the slider base 11. The bolt through hole 111 is a rounded rectangular hole, and its size is designed to accommodate the bolt shank of the mounting bolt 3 and the flange, while reserving sufficient space for the adjustment of the window glass 4 in the X and Z directions. The long side of the bolt through hole 111 is arranged along the X direction, and the short side is arranged along the Z direction, so that before the mounting bolt 3 is tightened, the clamp assembly 5 can move freely in the X and Z directions within the bolt through hole 111, thereby driving the window glass 4 to achieve position adjustment in the X and Z directions.

[0030] The slider base 11 is provided with a Y-direction mounting hole 112. The Y-direction mounting hole 112 is a circular hole located above and below the bolt through hole 111, maintaining a certain distance from the bolt through hole 111. The Y-direction mounting hole 112 is used for the Y-direction adjusting bolt 221 to pass through, connecting the Y-direction adjustable base assembly 2 to the slider base 11. The diameter of the Y-direction mounting hole 112 is designed to allow the bolt shank of the Y-direction adjusting bolt 221 to pass freely, while ensuring that the Y-direction adjusting bolt 221 will not get stuck or interfere when passing through.

[0031] like Figure 2 As shown, the Z-axis adjustment mechanism 13 includes a Z-axis adjustment block 131, a Z-axis adjustment bolt 132, and a Z-axis fixing nut 133. The Z-axis adjustment block 131 is a block structure with an approximate cuboid shape and a threaded hole in the middle. The thread specification of the threaded hole matches the thread specification of the Z-axis adjustment bolt 132, so that the Z-axis adjustment bolt 132 can be threadedly connected to the Z-axis adjustment block 131.

[0032] The Z-axis adjusting block 131 also features a wire rope clamping groove in the middle. This groove has a U-shaped structure with its opening facing one side. The depth and width of the groove are designed to accommodate the wire rope of the lifting device. After the wire rope is clamped into the U-shaped clamping groove, the two side walls of the U-shaped clamping groove clamp the wire rope, preventing it from coming out of the groove during lifting device operation. Through the U-shaped clamping groove structure, the Z-axis adjusting block 131 and the wire rope of the lifting device are reliably connected. The lifting and lowering movement of the wire rope can drive the Z-axis adjusting block 131 to move up and down along the lifting device guide rail, thereby driving the entire slider base assembly 1 and its connected Y-axis adjustable base assembly 2, window glass 4, and other components to achieve lifting and lowering movements. The U-shaped clamping groove design of the Z-axis adjusting block 131 also has a certain degree of self-adaptability. When the wire rope experiences slight wear or deformation after long-term use, the U-shaped clamping groove can still effectively clamp the wire rope, ensuring the reliability of the lifting device system.

[0033] The Z-axis adjusting bolt 132 is a long bolt, with its shank designed to pass through the lower through hole of the mounting base 113, the threaded hole of the Z-axis adjusting block 131, and the upper through hole of the mounting base 113 from the bottom of the slider base 11, leaving sufficient threaded section above the upper through hole for the Z-axis fixing nut 133 to tighten. The head of the Z-axis adjusting bolt 132 is provided with an internal hexagonal groove, which is a standard internal hexagonal shape and can be used with an internal hexagonal wrench. By using an internal hexagonal wrench to rotate the Z-axis adjusting bolt 132 through the adjusting through hole on the inner panel of the door, the Z-axis fine adjustment of the window glass 4 can be achieved without disassembling the door panel or other parts.

[0034] The working principle of the Z-axis adjustment mechanism 13 is as follows: Since the Z-axis adjusting block 131 is connected to the wire rope via a wire rope clamping groove, the wire rope moves up and down along the lifting device guide rail when the lifting device is working, causing the Z-axis adjusting block 131 to move up and down along the lifting device guide rail. However, when the lifting device is not working, the wire rope is stationary, and the Z-axis adjusting block 131 is also relatively stationary. At this time, an Allen wrench is inserted into the Allen groove on the head of the Z-axis adjusting bolt 132, and the Allen wrench is rotated, causing the Z-axis adjusting bolt 132 to rotate. Since the Z-axis adjusting block 131 is connected to the lifting device via the wire rope, when the lifting device is not working, the Z-axis adjusting block 131 is relatively stationary. When the Z-axis adjusting bolt 132 rotates, the threaded engagement between the Z-axis adjusting bolt 132 and the Z-axis adjusting block 131 converts the rotational motion into axial motion of the Z-axis adjusting bolt 132 relative to the Z-axis adjusting block 131.

[0035] When the Z-axis adjusting bolt 132 rotates clockwise, it moves upward relative to the Z-axis adjusting block 131, causing the slider base 11 to move upward along the Z-axis. When the Z-axis adjusting bolt 132 rotates counterclockwise, it moves downward relative to the Z-axis adjusting block 131, causing the slider base 11 to move downward along the Z-axis.

[0036] Since the Y-axis adjustable base 21 is fixed to the slider base 11 via the Y-axis adjustment mechanism 22 and the Y-axis fixing nut 23, and the window glass 4 is tightly connected to the Y-axis adjustable base 21 via the mounting bolt 3, the Z-axis movement of the slider base 11 ultimately drives the Y-axis adjustable base 21, the window glass 4, and other components to move along the Z-axis, thereby achieving the Z-axis adjustment of the window glass 4. During the adjustment process, there is no need to disassemble the door panel; the Z-axis adjustment can be completed simply by using an Allen wrench through the adjustment hole on the inner door panel, making the operation convenient.

[0037] like Figure 2 and Figure 4 As shown, the Y-axis adjustable base assembly 2 consists of a Y-axis adjustable base 21 and a Y-axis adjustment mechanism 22. The Y-axis adjustable base 21 is a die-cast or stamped part, formed by die-casting or stamping processes. The Y-axis adjustable base 21 has a rectangular plate-like structure with multiple reinforcing ribs on its surface. These reinforcing ribs are distributed along the length and width of the Y-axis adjustable base 21, forming a grid-like layout to improve the bending and torsional stiffness of the Y-axis adjustable base 21.

[0038] The Y-axis adjustable base 21 has a mounting bolt hole 211 in the middle. This mounting bolt hole 211 is a rounded rectangular hole, designed to accommodate the bolt shank of the mounting bolt 3 and the flange. The long side of the mounting bolt hole 211 is arranged along the X-axis, and the short side is arranged along the Z-axis, so that before the mounting bolt 3 is tightened, the clip assembly 5 can move freely in the X and Z directions within the mounting bolt hole 211, thereby adjusting the position of the window glass 4 in the X and Z directions. The mounting bolt hole 211 is aligned with the bolt through hole 111 of the slider base 11 in the Z-axis direction. When the Y-axis adjustable base 21 is installed on the slider base 11, the mounting bolt hole 211 and the bolt through hole 111 form a through hole, and the mounting bolt 3 can pass through the bolt through hole 111 and the mounting bolt hole 211 in sequence, realizing the connection between the window glass 4 and the Y-axis adjustable base 21 and the slider base 11.

[0039] like Figure 5As shown, the Y-axis adjustment mechanism 22 includes two sets, upper and lower. The two sets of Y-axis adjustment mechanisms 22 have identical structures but can be adjusted independently. Each set of Y-axis adjustment mechanisms 22 consists of a Y-axis adjustment bolt 221, a Y-axis adjustment block 222, and a rotating shaft 223. The Y-axis adjustment block 222 is a block structure, approximately rectangular in shape, with a rotating shaft mounting hole in the middle. The rotating shaft 223 is a cylindrical shaft, the diameter of which matches the inner diameter of the rotating shaft mounting hole of the Y-axis adjustment block 222, allowing for clearance fit or transition fit with the rotating shaft mounting hole.

[0040] After the rotating shaft 223 passes through the rotating shaft mounting hole 212 of the Y-axis adjustable base 21, both ends of the rotating shaft 223 are located on both sides of the Y-axis adjustable base 21. The two ends of the rotating shaft 223 are fixed to the Y-axis adjustable base 21 by pressing, welding, or threaded connection to prevent the rotating shaft 223 from coming out of the rotating shaft mounting hole 212 during use. The Y-axis adjusting block 222 is fitted onto the rotating shaft 223 and can rotate around the rotating shaft 223, which provides the axis of rotation for the Y-axis adjusting block 222. The fit clearance between the rotating shaft mounting hole of the Y-axis adjusting block 222 and the rotating shaft 223 is precisely controlled to ensure that the Y-axis adjusting block 222 can rotate smoothly around the rotating shaft 223, while preventing excessive clearance between the Y-axis adjusting block 222 and the rotating shaft 223 from causing the Y-axis adjusting block 222 to wobble during rotation and affecting the adjustment accuracy.

[0041] The Y-axis adjusting bolt 221 is a double-ended bolt with threads at both ends of its shank and a smooth section in the middle. The length of the smooth section is designed to pass through the Y-axis adjusting block 222 and the Y-axis mounting hole 112 of the slider base 11, and to have sufficient threaded sections on both sides for the Y-axis adjusting block 222 and the Y-axis fixing nut 23 to connect.

[0042] The thread at one end of the Y-direction adjusting bolt 221 matches the threaded hole on the Y-direction adjusting block 222, thus fixing one end of the Y-direction adjusting bolt 221 to the Y-direction adjusting block 222 via a threaded connection. The thread at the other end of the Y-direction adjusting bolt 221 matches the internal thread of the Y-direction fixing nut 23, thus fixing the Y-direction fixing nut 23 to the other end of the Y-direction adjusting bolt 221 via a threaded connection. The axial direction of the Y-direction adjusting bolt 221 is perpendicular to the axial direction of the rotating shaft 223, forming a vertical adjustment mechanism layout. This allows the Y-direction adjusting block 222 to rotate around the rotating shaft 223 when the Y-direction adjusting bolt 221 rotates, converting the rotational motion into linear motion of the Y-direction adjustable base 21 relative to the slider base 11, thereby realizing the Y-direction adjustment function.

[0043] To facilitate the installation of the Y-axis adjustment mechanism 22 on the Y-axis adjustable base 21, installation areas are provided on both the upper and lower sides of the mounting bolt holes 211, and symmetrical shaft mounting holes 212 are provided on the left and right sides of the installation areas. The shaft mounting holes 212 are circular holes used to install the shaft 223, located above and below the mounting bolt holes 211, maintaining a certain distance from them. The Y-axis adjustment mechanism 22 is then fixed to the Y-axis adjustable base 21.

[0044] like Figure 6 As shown, the back side of the Y-axis adjustable base 21 (the side away from the slider base 11) is also provided with a Z-axis limiting structure 213 for cooperating with the window glass 4. This Z-axis limiting structure 213 is a hook-shaped structure. The hook-shaped structure extends from the back side of the Y-axis adjustable base 21, and after extending to a certain length, it bends upward to form a hook-like shape. The vertical section of the hook-shaped structure extends along the Z-axis, and the horizontal section extends along the Y-axis. The vertical section and the horizontal section are connected by a rounded transition to avoid stress concentration caused by sharp corners.

[0045] The horizontal section of the hook-shaped structure is located below the window glass 4. When the window glass 4 is connected to the Y-direction adjustable base 21 via the clip assembly 5, the horizontal section of the hook-shaped structure provides limiting support for the window glass 4 in the Z-direction. Specifically, the lower edge of the window glass 4 is located above the horizontal section of the hook-shaped structure, maintaining a certain gap between them. Under normal circumstances, the window glass 4 is tightly connected to the Y-direction adjustable base 21 via the mounting bolts 3, and the window glass 4 will not shift downwards; the gap between the horizontal section of the hook-shaped structure and the window glass 4 remains unchanged.

[0046] However, when the mounting bolt 3 loosens or the window glass 4 is subjected to a downward force, the window glass 4 may shift downwards. At this time, the lower edge of the window glass 4 contacts the horizontal section of the hook-shaped structure. The horizontal section of the hook-shaped structure provides upward support to the window glass 4, preventing it from continuing to shift downwards and thus ensuring the stability of the window glass 4's assembly position. The design of the hook-shaped structure also takes into account the pre-bending amount of the window glass 4. The length and position of the horizontal section of the hook-shaped structure have been optimized to provide effective Z-axis limiting support for window glass 4 with different pre-bending amounts.

[0047] The assembly process of the Y-axis adjustment mechanism 22 is as follows: First, thread one end of the Y-axis adjusting bolt 221 to the Y-axis adjusting block 222. Rotate the Y-axis adjusting bolt 221 so that the external thread of the Y-axis adjusting bolt 221 engages with the internal thread of the threaded hole of the Y-axis adjusting block 222, thus fixing the Y-axis adjusting bolt 221 to the Y-axis adjusting block 222 through the threaded connection. Then, pass the rotating shaft 223 through the rotating shaft mounting hole 212 of the Y-axis adjustable base 21. One end of the rotating shaft 223 is inserted from one side of the rotating shaft mounting hole 212, passes through the rotating shaft mounting hole 212, and extends out from the other side. Fit the Y-axis adjusting block 222 onto the rotating shaft 223, so that the rotating shaft mounting hole of the Y-axis adjusting block 222 fits onto the rotating shaft 223. The Y-axis adjusting block 222 is located on one side of the Y-axis adjustable base 21, and the Y-axis adjusting bolt 221 extends outward from the Y-axis adjusting block 222. The two ends of the rotating shaft 223 are fixed to the Y-axis adjustable base 21 by pressing, welding, or threaded connection, thus completing the assembly of the Y-axis adjustment mechanism 22 and the Y-axis adjustable base 21. Repeat the above steps to assemble the upper Y-axis adjustment mechanism 22 and the lower Y-axis adjustment mechanism 22 above and below the Y-axis adjustable base 21, respectively, thus completing the assembly of the Y-axis adjustable base assembly 2.

[0048] The working principle of the Y-axis adjustment mechanism 22 is as follows: Loosen the Y-axis fixing nut 23, so that the threaded connection between the Y-axis fixing nut 23 and the Y-axis adjusting bolt 221 is loosened, and the Y-axis adjustable base 21 can move freely in the Y-axis relative to the slider base 11. Use a wrench to hold the smooth section or threaded section of the Y-axis adjusting bolt 221 and rotate the Y-axis adjusting bolt 221. Since one end of the Y-axis adjusting bolt 221 is fixed to the Y-axis adjusting block 222 by a threaded connection, when the Y-axis adjusting bolt 221 rotates, the Y-axis adjusting block 222 rotates together with the Y-axis adjusting bolt 221.

[0049] Since the axis of the rotating shaft 223 is perpendicular to the axis of the Y-axis adjusting bolt 221, when the Y-axis adjusting block 222 rotates around the rotating shaft 223, the rotational motion of the Y-axis adjusting block 222 is converted into linear motion of the Y-axis adjusting block 222 in a direction perpendicular to the axis of the rotating shaft 223. The Y-axis adjusting block 222 is connected to the Y-axis adjustable base 21 through the rotating shaft 223, and the linear motion of the Y-axis adjusting block 222 causes the Y-axis adjustable base 21 to move relative to the slider base 11 in the Y direction.

[0050] Specifically, when the Y-direction adjusting bolt 221 rotates clockwise, the Y-direction adjusting block 222 rotates clockwise around the pivot 223, moving the Y-direction adjusting block 222 towards the inside of the vehicle, which in turn moves the Y-direction adjustable base 21 towards the inside of the vehicle, thereby moving the window glass 4 towards the inside of the vehicle. When the Y-direction adjusting bolt 221 rotates counterclockwise, the Y-direction adjusting block 222 rotates counterclockwise around the pivot 223, moving the Y-direction adjusting block 222 towards the outside of the vehicle, which in turn moves the Y-direction adjustable base 21 towards the outside of the vehicle, thereby moving the window glass 4 towards the outside of the vehicle. After adjusting to the appropriate position, the Y-direction fixing nut 23 is rotated, causing the Y-direction fixing nut 23 to move downwards along the Y-direction adjusting bolt 221 until the lower end face of the Y-direction fixing nut 23 contacts the peripheral surface of the Y-direction mounting hole 112 of the slider base 11. Continue rotating the Y-direction fixing nut 23 to apply a preload to the Y-direction fixing nut 23, so that the Y-direction fixing nut 23 is fastened to the Y-direction adjusting bolt 221, and at the same time, the Y-direction adjustable base 21 is locked to the slider base 11, thus fixing the Y-direction position of the Y-direction adjustable base 21 relative to the slider base 11.

[0051] like Figure 6 As shown, the clip assembly 5 consists of a plastic clip 51 and an insert block 52. The plastic clip 51 has a U-shaped structure, consisting of two parallel side walls and a bottom wall connecting the two side walls. The side walls and the bottom wall are connected by an arc transition, forming a U-shaped profile. The U-shaped structure of the plastic clip 51 can be inserted into the window glass 4 from the side. The two side walls are located on both sides of the window glass 4, and the bottom wall is located below the window glass 4, forming a three-sided clamping effect on the window glass 4. The plastic clip 51 has a mounting pin structure in the middle that matches the hole in the window glass 4. This mounting pin structure is a cylindrical protrusion that extends upward from the bottom wall of the plastic clip 51.

[0052] The plastic clip 51 is a one-piece injection molded part, formed in one step using an injection molding process. Features such as the U-shaped structure and mounting pin structure are formed simultaneously during injection molding, requiring no subsequent processing. The plastic clip 51 is made of plastic material with sufficient strength and toughness. Commonly used materials include engineering plastics such as nylon and polypropylene. These materials have good mechanical properties and weather resistance, capable of withstanding the clamping force of the car window glass 4 and environmental corrosion during long-term use. In this embodiment, the outer side of the plastic clip 51 is provided with a groove, and the edge is provided with multiple barbs 511. The barbs 511 have a hook-like structure, extending inward from the side wall of the plastic clip 51, and bending after reaching a certain length to form a barb-like shape.

[0053] The depth and width of the groove are designed to accommodate a portion of the insert block 52. The insert block 52 is a block structure, approximately cuboid in shape, with a threaded hole 521 in the center. This threaded hole 521 is a through hole, and its thread specification matches that of the mounting bolt 3, allowing the mounting bolt 3 to be threadedly connected to the insert block 52. To improve the strength of the insert block 52, reinforcing ribs 522 can be provided on its surface. These reinforcing ribs 522 are raised structures that extend along the length or width of the insert block 52, increasing the moment of inertia of the insert block 52 and enhancing its bending stiffness.

[0054] In this embodiment, the mounting bolt 3 is a flange bolt with a flange on the bolt head. The diameter of the flange is larger than the diameter of the bolt shank. Since the bolt through-hole 111 is a rounded rectangular hole, and the hole size is larger than the bolt shank diameter of the mounting bolt 3, the mounting bolt 3 can smoothly pass through the bolt through-hole 111, the mounting bolt hole 211, the mounting pin structure in the middle of the plastic clip 51, and the threaded hole 521 in the middle of the insert block 52. The mounting pin structure is hollow, forming a through hole inside, through which the bolt shank of the mounting bolt 3 can pass.

[0055] After the mounting bolt 3 is tightened, the flange of the mounting bolt 3 pulls the slider base 11, and the insert block 52 presses against the Y-direction adjustable base 21. The Y-direction adjustable base 21, the plastic clip 51, the window glass 4, and the insert block 52 are clamped between the flange of the mounting bolt 3 and the insert block 52, forming a tight connection. The Y-direction adjustable base 21 and the insert block 52 provide the rigidity required to clamp the plastic clip 51 and the window glass 4. The upper surface of the Y-direction adjustable base 21 and the lower end of the insert block 52 form an inward clamping force on the plastic clip 51. The two side walls of the plastic clip 51 form an inward clamping force on the window glass 4. Finally, after the mounting bolt 3 is tightened, the window glass 4, the Y-direction adjustable base 21, the plastic clip 51, and the insert block 52 are tightly connected together.

[0056] The X / Y / Z three-way adjustment process of the frameless window regulator slider in this embodiment is as follows: During X-axis adjustment, before the mounting bolts 3 are tightened, the clip assembly 5 on the window glass 4 can move freely in the X-axis relative to the Y-axis adjustable base 21. This is because when the mounting bolts 3 are not tightened, the clamping force between the flange of the mounting bolts 3 and the slider base 11, and between the insert block 52 and the Y-axis adjustable base 21, is relatively small, allowing the clip assembly 5 to move in the X-axis within the bolt through hole 111 and the mounting bolt hole 211. The bolt through hole 111 and the mounting bolt hole 211 are arranged along the X-axis on their long sides, providing sufficient space for the clip assembly 5 to move in the X-axis.

[0057] The operator holds the edge of the window glass 4 and applies force in the X direction, causing the window glass 4 to move in the X direction. As the window glass 4 moves, the plastic clip 51 drives the clip assembly 5 to move in the X direction. The movement of the clip assembly 5 causes the mounting bolt 3 to move in the X direction within the bolt through hole 111 and the mounting bolt hole 211. Based on the clearance requirements between the window glass 4 and surrounding components, the position of the window glass 4 in the X direction is adjusted to ensure that the clearance between the window glass 4 and components such as the door outer panel, A-pillar sealing strip, and B-pillar sealing strip meets design requirements. After adjustment, a wrench is used to rotate the mounting bolt 3, applying pre-tightening force to tighten it to the required torque. After the mounting bolt 3 is tightened, the clip assembly 5 is clamped between the Y-axis adjustable base 21 and the insert block 52, preventing the clip assembly 5 from moving in the X direction, thus fixing the X-axis position of the window glass 4.

[0058] When the pre-bending amount of the window glass 4 needs to be adjusted, the upper or lower Y-axis adjustment mechanism 22 can be adjusted individually, or both the upper and lower Y-axis adjustment mechanisms 22 can be adjusted simultaneously by different amounts. In the initial design position, the Y-axis adjustable base 21 is parallel to the slider base 11, and the window glass 4 has an initial pre-bending amount. When the pre-bending amount of the window glass 4 needs to be reduced, the upper part of the Y-axis adjustable base 21 is tilted outward relative to the lower part. Specifically, the Y-axis adjustment bolt 221 of the upper Y-axis adjustment mechanism 22 is rotated to move the upper part of the Y-axis adjustable base 21 a larger distance outward, while the Y-axis adjustment bolt 221 of the lower Y-axis adjustment mechanism 22 is rotated to move the lower part of the Y-axis adjustable base 21 a smaller distance outward, or the lower part remains unchanged. At this time, the upper part of the Y-axis adjustable base 21 tilts outward relative to the lower part of the vehicle, forming an angle between the Y-axis adjustable base 21 and the slider base 11. The apex of this angle is located at the lower part of the Y-axis adjustable base 21, and the opening of the angle faces outward. The tilting of the Y-axis adjustable base 21 causes the upper part of the window glass 4 to tilt outward relative to the lower part of the vehicle, increasing the pre-bending amount of the window glass 4.

[0059] When it is necessary to increase the pre-bending amount of the window glass 4, the upper part of the Y-axis adjustable base 21 is tilted towards the inwards relative to the lower part. Specifically, the Y-axis adjusting bolt 221 of the upper Y-axis adjusting mechanism 22 is rotated to move the upper part of the Y-axis adjustable base 21 a larger distance towards the inwards, while the Y-axis adjusting bolt 221 of the lower Y-axis adjusting mechanism 22 is rotated to move the lower part of the Y-axis adjustable base 21 a smaller distance towards the inwards, or the lower part remains unchanged. At this time, the upper part of the Y-axis adjustable base 21 is tilted towards the inwards relative to the lower part, and an angle is formed between the Y-axis adjustable base 21 and the slider base 11. The apex of this angle is located at the lower part of the Y-axis adjustable base 21, and the opening of the angle faces towards the inwards. The tilting of the Y-axis adjustable base 21 causes the upper part of the window glass 4 to tilt towards the inwards relative to the lower part, thus reducing the pre-bending amount of the window glass 4. By differentially adjusting the upper and lower sets of Y-axis adjustment mechanisms 22, the pre-bending amount of the window glass 4 can be precisely controlled, so that the fit between the window glass 4 and the surrounding sealing strips such as the A-pillar sealing strip and the B-pillar sealing strip meets the design requirements, thus ensuring the sealing performance of the window glass 4.

[0060] After adjustment, rotate the Y-direction fixing nut 23, causing it to move downwards along the Y-direction adjusting bolt 221 until the lower end face of the Y-direction fixing nut 23 contacts the peripheral surface of the Y-direction mounting hole 112 of the slider base 11. Continue rotating the Y-direction fixing nut 23 to apply a preload, securing it to the Y-direction adjusting bolt 221 and simultaneously locking the Y-direction adjustable base 21 to the slider base 11, thus fixing the Y-direction position and angle of the Y-direction adjustable base 21 relative to the slider base 11. Both sets of Y-direction fixing nuts 23 of the upper and lower Y-direction adjustment mechanisms 22 need to be tightened to ensure that the Y-direction adjustable base 21 is reliably locked at both the upper and lower points.

[0061] During Y-axis adjustment, loosen the Y-axis fixing nut 23 to loosen the threaded connection between the Y-axis fixing nut 23 and the Y-axis adjusting bolt 221, allowing the Y-axis adjustable base 21 to move freely in the Y-axis relative to the slider base 11. Use a wrench to hold the Y-axis adjusting bolt 221 and rotate it. The upper and lower sets of Y-axis adjusting mechanisms 22 can be adjusted individually or simultaneously. When it is necessary to achieve overall Y-axis translation of the Y-axis adjustable base 21, adjust both the upper and lower sets of Y-axis adjusting mechanisms 22 simultaneously to ensure that the adjustment amount of the upper and lower sets of Y-axis adjusting mechanisms 22 is the same.

[0062] Specifically, first, rotate the Y-direction adjusting bolt 221 of the upper Y-direction adjusting mechanism 22 to move the upper part of the Y-direction adjustable base 21 a certain distance inward or outward from the vehicle. Then, rotate the Y-direction adjusting bolt 221 of the lower Y-direction adjusting mechanism 22 to move the lower part of the Y-direction adjustable base 21 the same distance inward or outward from the vehicle. At this time, the Y-direction adjustable base 21 remains parallel to the slider base 11, and the entire Y-direction adjustable base 21 translates along the Y-direction, causing the entire window glass 4 to translate along the Y-direction. The operator adjusts the position of the window glass 4 in the Y-direction according to the fitting requirements between the window glass 4 and surrounding components, so that the fitting between the window glass 4 and components such as the door outer panel, A-pillar sealing strip, and B-pillar sealing strip meets the design requirements.

[0063] During Z-axis adjustment, before the window glass mounting bolts 6 are tightened, the clip assembly 5 on the window glass 4 moves up and down relative to the Y-axis adjustable base 21. The up and down movement of the clip assembly 5 drives the window glass 4 to move up and down. When the window glass 4 is adjusted to the appropriate position, the window glass mounting bolts 3 are tightened, so that the window glass 4, the Y-axis adjustable base 21, the plastic clip 51 and the inlay block 52 are tightly connected together.

[0064] Since the Z-axis adjusting block 131 is connected to the wire rope through a wire rope retaining groove in its middle, the wire rope moves up and down along the lifting device guide rail when the lifting device is working, causing the Z-axis adjusting block 131 to move up and down along the lifting device guide rail. However, during after-sales maintenance, the lifting device is not working, the wire rope is stationary, and the Z-axis adjusting block 131 is also relatively stationary. The operator inserts an Allen wrench through the adjustment hole on the inner panel of the door, and the hexagonal head of the Allen wrench is inserted into the Allen groove on the head of the Z-axis adjusting bolt 132, forming a reliable engagement between the Allen wrench and the Z-axis adjusting bolt 132. The operator rotates the Allen wrench, causing the Z-axis adjusting bolt 132 to rotate. Since the Z-axis adjusting block 131 is relatively stationary, when the Z-axis adjusting bolt 132 rotates, the threaded engagement between the Z-axis adjusting bolt 132 and the Z-axis adjusting block 131 converts the rotational motion into axial movement of the Z-axis adjusting bolt 132 relative to the Z-axis adjusting block 131.

[0065] When the Allen wrench is rotated clockwise, the Z-axis adjusting bolt 132 moves upward relative to the Z-axis adjusting block 131. The upward movement of the Z-axis adjusting bolt 132 drives the slider base 11 to move upward along the Z-axis. Since the window glass 4, the Y-axis adjustable base 21, the plastic clip 51, and the insert block 52 are tightly connected together by the mounting bolt 3, and the Y-axis adjustable base 21 is fixed to the slider base 11 by the Y-axis adjusting mechanism 22 and the Y-axis fixing nut 23, the upward movement of the slider base 11 drives the Y-axis adjustable base 21, the window glass 4, and other components to move upward along the Z-axis, thereby realizing the upward Z-axis adjustment of the window glass 4. When the Allen wrench is rotated counterclockwise, the Z-direction adjusting bolt 132 moves downward relative to the Z-direction adjusting block 131. This downward movement of the Z-direction adjusting bolt 132 causes the slider base 11 to move downward along the Z-direction. The downward movement of the slider base 11 then causes components such as the Y-direction adjustable base 21 and the window glass 4 to move downward along the Z-direction, thus achieving downward Z-direction adjustment of the window glass 4. Based on the surface difference requirements between the window glass 4 and surrounding components, the Allen wrench is rotated to adjust the Z-direction position of the window glass 4, ensuring that the surface difference between the window glass 4 and surrounding components meets the requirements. After adjustment, the operator stops rotating the Allen wrench, the Z-direction adjusting bolt 132 stops rotating, and the Z-direction position of the window glass 4 is fixed. Because the threaded engagement between the Z-direction adjusting bolt 132 and the Z-direction adjusting block 131 is self-locking, the Z-direction adjusting bolt 132 will not rotate on its own due to the weight of the window glass 4 after it stops rotating, thus maintaining a stable Z-direction position of the window glass 4.

[0066] The frameless window regulator slider provided in this embodiment achieves adjustment of the window glass 4 in three directions (X, Y, and Z) through a combination structure of slider base assembly 1 and Y-axis adjustable base assembly 2. X-axis adjustment is achieved by the clip assembly 5 moving freely within the hole along the X direction; Y-axis adjustment is achieved by the rotation of the bolt of the Y-axis adjustment mechanism 22 driving the Y-axis adjustment block 222 to rotate around the pivot 223, converting the rotational motion into linear motion of the Y-axis adjustable base 21 relative to the slider base 11; Z-axis adjustment is achieved through two methods: direct movement adjustment during vehicle assembly and fine-tuning by rotating the Z-axis adjustment bolt 132 through the adjustment hole during after-sales maintenance. Simultaneously, the differential adjustment of the upper and lower sets of Y-axis adjustment mechanisms 22 allows for precise control of the pre-bending amount of the window glass 4, meeting the high-precision requirements of the frameless door for the fit between the window glass 4 and the surrounding sealing strip.

[0067] Example 2: This embodiment provides a frameless window regulator assembly, including the regulator slider described in Embodiment 1, and a regulator guide rail. The regulator slider and the regulator guide rail are slidably engaged. The regulator guide rail is fixedly installed on the inner panel of the car door to provide guiding support for the regulator slider.

[0068] Specifically, the lifter guide rail is a long strip structure extending along the Z-axis, its length matching the height of the door, capable of covering the entire lifting stroke of the window glass 4 from fully closed to fully open. The cross-sectional shape of the lifter guide rail is groove-shaped, with the opening of the groove facing one side, and the interior of the groove forming a guide groove. The cross-sectional shape of the guide groove matches the cross-sectional shape of the slide 12, allowing the slide 12 to engage with the guide groove and slide along the Z-axis within it.

[0069] Furthermore, the slide 12 is engaged within the guide groove of the lifter guide rail, with the outer surface of the slide 12 contacting and engaging with the inner surface of the guide groove. The engagement between the slide 12 and the guide groove is a sliding engagement, allowing the slide 12 to slide smoothly along the Z-axis within the guide groove. The lifter slider can slide up and down along the lifter guide rail, thereby driving the window glass 4 to achieve lifting and lowering movement.

[0070] The window regulator assembly transmits driving force via a steel wire rope. The steel wire rope connects to the U-shaped locking slot of the Z-axis adjusting block 131, driving the window regulator slider to move up and down along the window regulator guide rail, thereby controlling the raising and lowering of the window glass 4. The window regulator drive mechanism typically includes components such as a motor, reducer, and drum. The motor drives the drum to rotate through the reducer. The rotation of the drum causes the steel wire rope to wind or unwind, which in turn causes the Z-axis adjusting block 131 to move up and down along the window regulator guide rail. The steel wire rope is a flexible transmission element, capable of adapting to the bending path of the window regulator guide rail. Simultaneously, the steel wire rope possesses sufficient tensile strength to withstand the weight of the window glass 4 and the forces exerted during the raising and lowering process.

[0071] One end of the steel wire rope is fixed to the drum, and the other end is fixed to a fixed point on the inner panel of the door. After being led out from the drum, the steel wire rope passes through several guide rollers and finally reaches the U-shaped locking groove of the Z-axis adjusting block 131. The guide rollers are used to change the direction of movement of the steel wire rope, allowing it to move along the extension direction of the lifter guide rail. This lifter assembly has X / Y / Z three-way adjustment functions, which can meet the assembly requirements of frameless door windows and provide a reliable window lifting solution for frameless door models.

[0072] When the window glass 4 needs to be raised, the lifter drive mechanism drives the Z-axis adjustment block 131 to move upward via a steel wire rope. The upward movement of the Z-axis adjustment block 131 drives the slider base 11 to move upward. The upward movement of the slider base 11 is achieved through the sliding engagement of the slide groove 12 with the lifter guide rail. The slide groove 12 slides upward within the guide groove of the lifter guide rail, driving the entire lifter slider and its connected Y-axis adjustable base 21, window glass 4, and other components to move upward, thereby raising the window glass 4.

[0073] When the window glass 4 needs to be lowered, the lifter drive mechanism drives the Z-axis adjustment block 131 to move downward via a steel wire rope. The downward movement of the Z-axis adjustment block 131 drives the slider base 11 to move downward. The slide groove 12 slides downward in the guide groove of the lifter guide rail, driving the entire lifter slider and its connected Y-axis adjustable base 21, window glass 4 and other components to move downward, thereby realizing the lowering of the window glass 4.

[0074] Example 3: This embodiment provides a vehicle equipped with the frameless window regulator assembly described in Embodiment 2. This vehicle is a frameless door model, where the frameless door lacks a top frame, and the window glass 4 directly matches the surrounding components. During vehicle assembly, the frameless window glass 4 is adjusted in three directions (X, Y, and Z) using the frameless window regulator assembly.

[0075] During assembly, the lifter guide rail is first fixedly installed on the inner door panel. The position and angle of the lifter guide rail are precisely positioned to ensure that the guide groove of the lifter guide rail extends along the Z-direction and that the opening of the guide groove faces the inside of the door. Then, the slide groove 12 of the lifter slider is engaged with the guide groove of the lifter guide rail, forming a sliding fit between the lifter slider and the lifter guide rail. The U-shaped locking groove of the Z-direction adjusting block 131 is connected to the steel wire rope of the lifter, completing the assembly of the lifter assembly.

[0076] The car window glass 4 is assembled into the U-shaped structure of the plastic clip 51 by means of a pin-fitting method. Then, the mounting bolt 3 is passed through the bolt through hole 111 of the slider base 11, the mounting bolt hole 211 of the Y-axis adjustable base 21, the mounting pin structure of the plastic clip 51, and the threaded hole 521 of the insert block 52 in sequence. However, the mounting bolt 3 is not tightened at this time, and the mounting bolt 3 is kept in a loose state to reserve adjustment space for subsequent X / Y / Z three-axis adjustment.

[0077] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A frameless glass lifter slider, characterized in that, include: A slider base assembly, comprising a slider base, wherein a Z-axis adjustment mechanism is provided on one side of the slider base; The Y-axis adjustable base assembly includes a Y-axis adjustable base, wherein the Y-axis adjustable base is equipped with at least two sets of Y-axis adjustment mechanisms; The Y-axis adjustment mechanism includes a Y-axis adjustment block and a Y-axis adjustment bolt. The Y-axis adjustment block is rotatably connected to the Y-axis adjustable base. One end of the Y-axis adjustment bolt is fixed to the Y-axis adjustment block, and the other end passes through the Y-axis fixing nut and locks the Y-axis adjustable base to the slider base.

2. The frameless glass lifter slider according to claim 1, characterized in that, The Y-axis adjustment block is connected to the Y-axis adjustable base via a rotating shaft, wherein the Y-axis adjustment block is rotatable relative to the rotating shaft, and both ends of the rotating shaft are respectively connected to the Y-axis adjustable base; The axial direction of the Y-axis adjusting bolt is perpendicular to the axial direction of the rotating shaft.

3. A frameless glass lifter slider according to claim 1 or 2, characterized in that, The Y-direction adjusting bolt is a double-ended bolt. One end of the Y-direction adjusting bolt is threadedly connected to the Y-direction adjusting block, and the other end is threadedly connected to the Y-direction fixing nut.

4. The frameless glass lifter slider according to claim 1, characterized in that, The Y-axis adjustable base is provided with mounting bolt holes, and a set of Y-axis adjustment mechanisms are installed on the upper and lower sides of the mounting bolt holes; The slider base has a bolt through hole corresponding to the mounting bolt hole, and the bolt through hole is connected to the mounting bolt hole with a mounting bolt.

5. The frameless glass lifter slider according to claim 1, characterized in that, The Y-axis adjustable base has a Z-axis limiting structure on its back side for accommodating the vehicle window glass.

6. The frameless glass lifter slider according to claim 1, characterized in that, The Z-axis adjustment mechanism includes a Z-axis adjustment block and a Z-axis adjustment bolt. The Z-axis adjustment block is connected to the mounting base on the side of the slider base by the Z-axis adjustment bolt. The end of the Z-axis adjustment bolt is fastened by a Z-axis adjustment nut.

7. A frameless glass lifter slider according to claim 6, characterized in that, The slider base is provided with a Y-axis mounting hole for the Y-axis adjusting bolt to pass through; The slider base is also provided with a slot on the side near the mounting base. The slot engages with a sliding groove, which is used to cooperate with the lifting device guide rail.

8. The frameless glass lifter slider according to claim 1, characterized in that, It also includes a clip assembly, which includes a plastic clip and an insert block. The insert block is disposed in a groove of the plastic clip, and the plastic clip is provided with multiple barbs.

9. A frameless window regulator assembly, characterized in that, It includes a lifter slider as described in any one of claims 1-8, and also includes a lifter guide rail, wherein the lifter slider and the lifter guide rail are in sliding engagement.

10. A vehicle, characterized in that, It is equipped with the frameless window regulator assembly as described in claim 9.

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