Automotive window regulators with highly efficient corrosion-resistant coating

Abstract

This utility model relates to the technical field of automotive parts and discloses an automotive window regulator with a highly efficient corrosion-resistant coating. It includes a base assembly, a corrosion-resistant lifting component mounted on the top of the base assembly, a gear adjustment component fixedly mounted on the bottom of the other side of the corrosion-resistant lifting component, and a convenient installation component slidably mounted on the top of the corrosion-resistant lifting component. By installing the convenient installation component on the device, this utility model allows for convenient installation during glass assembly and facilitates subsequent disassembly.

Description

Technical Field

[0001] This utility model relates to the technical field of automotive parts, specifically to an automotive window regulator with a highly efficient corrosion-resistant coating. Background Technology

[0002] As a key component in automotive window operation, the power window regulator significantly impacts the user experience and safety of passengers. With the development of the automotive industry, particularly the rapid rise of the new energy vehicle market, higher demands are placed on the performance and functionality of power window regulators. In actual use, power window regulators often operate in harsh environments. Door cavities are not completely sealed, allowing dust to easily enter, and rainwater can also seep in through the glass guide channels and water cut-off points. These factors create a dusty and humid working environment for the power window regulator. Dust adhering to the lubricating grease on the guide rail surface reduces its performance, while rainwater washes away the grease. When there is insufficient grease, and water and dust enter the moving parts, the power window regulator is not only prone to abnormal noises but also experiences accelerated wear, leading to reduced reliability and shortened service life. Corrosion is also a significant factor affecting the performance of power window regulators. Metal components undergo oxidation and corrosion reactions under the influence of moisture, salt water, and chemicals, causing damage to gears and mechanical parts, resulting in performance degradation problems such as jamming, noise, and uneven movement. This can even damage critical components, increasing the risk of failure and causing safety issues, and may also damage the outer casing, reducing sealing performance. Traditional methods for improving the corrosion resistance of window regulators, such as galvanizing or blackening the surface of the fan-shaped teeth, are not ideal. They fail to effectively improve surface hardness and wear resistance, and their effect on enhancing corrosion resistance is limited. Furthermore, due to the requirements for tooth shape precision and flatness, conventional heat treatment methods cannot be used to improve wear resistance. To address these issues and meet the needs of the automotive industry, the development of automotive window regulators with highly efficient corrosion-resistant coatings has become a focus of industry attention.

[0003] Application number CN201620725573.5 discloses an automotive window regulator, including a guide rail assembly and a motor. The motor is connected to a wire winding mechanism, and the wire rope of the wire winding mechanism passes through guide wheels at both ends of the guide rail assembly. An automotive window mounting bracket, fixedly connected to the wire rope, is provided on the guide rail assembly. The guide rail assembly is curved to correspond to the raising or lowering of the automotive window. Grooves are provided at the contact points between the guide rail assembly and the wire rope to allow the wire rope to pass directly through. This automotive window regulator reduces the length of the wire, eliminating friction between the wire and the guide rail assembly, reducing motor power, making the raising and lowering of the automotive window smoother, and increasing the service life of the automotive window regulator. However, a drawback is that the device does not yet provide quick and easy support for installation and disassembly during the assembly and installation with the glass. Utility Model Content

[0004] The purpose of this invention is to provide an automotive window regulator with a highly efficient corrosion-resistant coating, thereby solving the problem that the device, when used, does not provide quick and easy support for installation and disassembly during the assembly and installation with the glass.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is an automotive window regulator with a high-efficiency corrosion-resistant coating, including a base frame assembly. The feature is that a corrosion-resistant lifting component is installed at the top of the base frame assembly, a gear adjustment component is fixedly installed at the bottom of the other side of the corrosion-resistant lifting component, and a convenient installation component is slidably installed at the top of the corrosion-resistant lifting component. The convenient installation component includes a limiting slide plate, a limiting pulley 2 is slidably installed inside the limiting slide plate, and a fixed limiting side plate is fixedly installed on the top rear side of the limiting slide plate, and adjustable limiting side plates are installed on the front ends of both sides of the fixed limiting side plate.

[0006] Furthermore, the base frame assembly includes a fixed base plate, and a limiting groove is formed on the inner side of the fixed base plate. A limiting pulley is slidably installed inside the limiting groove.

[0007] Furthermore, the corrosion-resistant lifting assembly includes a lifting hinge bracket one, one end of which is limited and installed on the outside of a limiting pulley one via a rod body, and a lifting hinge bracket two is connected to the middle of the lifting hinge bracket one via a limiting turntable. A limiting pulley two is installed at the top end of the lifting hinge bracket two and the lifting hinge bracket one.

[0008] Furthermore, the lifting hinge bracket is made of alloy material, and a corrosion-resistant coating is fixedly installed on the outer side of the alloy material, while a protective coating is fixedly installed on the inner wall of the alloy material.

[0009] Furthermore, the gear adjustment assembly includes a brake motor, which is fixedly mounted on the top of the mounting and positioning plate, and a drive gear is drivenly mounted on the bottom of the brake motor. An arc rack plate is arranged adjacent to the inner side of the drive gear.

[0010] Furthermore, a fixed connecting end plate is fixedly installed on the outer wall of the arc rack plate. The middle of the fixed connecting end plate is fixedly installed on one side of the mounting positioning plate by a limiting bolt, and the fixed connecting end plate is fixedly installed at the end of the bottom side of the lifting hinge bracket.

[0011] Furthermore, the fixed limiting side plate includes a limiting assembly clamp plate one, with limiting cavities formed on the front walls of both sides of the limiting assembly clamp plate one. A return spring is installed inside the limiting cavity, and a limiting tension rod is installed in the middle of the return spring. The limiting tension rods on both sides are fixedly installed on the inner walls of the two sides of the limiting assembly clamp plate two.

[0012] This utility model has the following beneficial effects: (1) The automotive window regulator with a high-efficiency corrosion-resistant coating of this utility model has a convenient installation component installed on the device, which makes it easy to install the device when assembling it with the glass, and also provides convenience for subsequent disassembly. (2) The automotive window regulator with a high-efficiency corrosion-resistant coating of this utility model has a corrosion-resistant lifting component installed on the device, which can ensure the long service life of the device and avoid the impact of corrosion and rot on its use.

[0013] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of the automotive window regulator with a highly efficient corrosion-resistant coating according to this utility model. Figure 2 This is a schematic diagram of the gear adjustment assembly for an automotive window regulator with a highly efficient corrosion-resistant coating, according to the present invention. Figure 3 This is a schematic diagram showing the disassembled structure of the convenient installation component of the automotive window regulator with a high-efficiency corrosion-resistant coating according to this utility model. Figure 4 This is a schematic diagram of the material layering structure of the automotive window regulator lifting hinge bracket with a high-efficiency corrosion-resistant coating according to this utility model. The attached diagram lists the components represented by each number as follows: In the diagram: 1. Base frame assembly; 2. Corrosion-resistant lifting assembly; 3. Gear adjustment assembly; 4. Convenient installation assembly; 101. Fixed base plate; 102. Limiting slide groove; 103. Limiting pulley one; 201. Lifting hinge bracket one; 202. Limiting turntable; 203. Lifting hinge bracket two; 204. Limiting pulley two; 301. Brake motor; 302. Mounting positioning plate; 303. Drive gear; 304. Circular arc gear Strip plate; 401, limiting slide support plate; 402, fixed limiting side plate; 403, adjusting limiting side plate; 2011, corrosion-resistant coating; 2012, alloy material; 2013, protective coating; 2031, fixed connecting end plate; 2032, limiting bolt; 4021, limiting assembly clamp plate one; 4022, limiting cavity; 4023, return spring; 4031, limiting assembly clamp plate two; 4032, limiting tension rod. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-4 As shown, the present invention is an automotive window regulator with a high-efficiency corrosion-resistant coating, including a base frame assembly 1. The feature is that a corrosion-resistant lifting assembly 2 is installed at the top of the base frame assembly 1, a gear adjustment assembly 3 is fixedly installed at the bottom of the other side of the corrosion-resistant lifting assembly 2, and a convenient installation assembly 4 is slidably installed on the top of the corrosion-resistant lifting assembly 2. The convenient installation component 4 includes a limiting slide plate 401, a limiting pulley 204 is slidably installed inside the limiting slide plate 401, and a fixed limiting side plate 402 is fixedly installed on the top rear side of the limiting slide plate 401, and adjustable limiting side plates 403 are installed on the front ends of both sides of the fixed limiting side plate 402.

[0018] By installing the convenient installation component 4 on the device, the device can be easily installed when assembling with glass, and it is also convenient for subsequent disassembly.

[0019] The base frame assembly 1 includes a fixed base plate 101. A limiting groove 102 is formed on the inner side of the fixed base plate 101. A limiting pulley 103 is slidably installed inside the limiting groove 102. The fixed base plate 101 in the base frame assembly 1 serves as a basic mounting component, and the limiting groove 102 on its inner side provides guidance for the movement of the entire lifting device. The limiting pulley 103 is installed within the limiting groove 102, providing support and limiting for the movement of the corrosion-resistant lifting assembly 2.

[0020] The corrosion-resistant lifting assembly 2 includes a lifting hinge bracket 1 201. One end of the lifting hinge bracket 1 201 is limited and installed on the outside of the limiting pulley 103 by a rod. The middle of the lifting hinge bracket 1 201 is connected to the lifting hinge bracket 2 203 by a limiting turntable 202. The top end of the lifting hinge bracket 2 203 and the lifting hinge bracket 1 201 is limited and installed with the limiting pulley 2 204. One end of the lifting hinge bracket 1 201 in the corrosion-resistant lifting assembly 2 is connected to the outside of the limiting pulley 103 by a rod. The lifting hinge bracket 1 201 and the lifting hinge bracket 2 203 are connected by the limiting turntable 202. The limiting pulley 2 204 installed at the top end cooperates with the limiting slide plate 401 in the convenient installation assembly 4. At this time, the entire lifting device is in the ready-to-work state.

[0021] The lifting hinge bracket 201 is made of alloy material 2012, and a corrosion-resistant coating 2011 is fixedly installed on the outer side of the alloy material 2012, and a protective coating 2013 is fixedly installed on the inner wall of the alloy material 2012. Since the lifting hinge bracket 201 is made of alloy material 2012, the corrosion-resistant coating 2011 on the outer side and the protective coating 2013 on the inner wall ensure that it is not easily corroded during the movement.

[0022] The gear adjustment assembly 3 includes a brake motor 301, which is fixedly mounted on the top of the mounting positioning plate 302. A drive gear 303 is driven and mounted on the bottom of the brake motor 301. An arc-shaped rack plate 304 is adjacent to the inner side of the drive gear 303. When the car window needs to be raised or lowered, the brake motor 301 in the gear adjustment assembly 3 is activated. The drive gear 303, fixedly mounted on the top of the mounting positioning plate 302, begins to rotate. The drive gear 303 meshes with the adjacent arc-shaped rack plate 304. A fixed connecting end plate 2031, fixedly mounted on the outer wall of the arc-shaped rack plate 304, is installed on one side of the mounting positioning plate 302 via a limit bolt 2032 and fixed to the bottom end of the lifting hinge bracket 203. This converts the rotation of the drive gear 303 into linear motion of the arc-shaped rack plate 304, driving the corrosion-resistant lifting assembly 2 to move.

[0023] A fixed connecting end plate 2031 is fixedly installed on the outer wall of the arc rack plate 304. The middle of the fixed connecting end plate 2031 is limited and installed on one side of the mounting positioning plate 302 by a limiting bolt 2032, and the fixed connecting end plate 2031 is fixedly installed at the end of the bottom side of the lifting hinge bracket 203.

[0024] The fixed limiting side plate 402 includes a limiting assembly clamp 4021. Limiting cavities 4022 are formed on both front walls of the limiting assembly clamp 4021. A return spring 4023 is installed inside each limiting cavity 4022. A limiting tension rod 4032 is installed in the middle of the return spring 4023. The two limiting tension rods 4032 are fixedly installed on the inner walls of the limiting assembly clamp 4031. The automotive glass is installed via the convenient installation assembly 4. Within the limiting cavities 4022 on both front walls of the limiting assembly clamp 4021 in the fixed limiting side plate 402, the return spring 4023 and the limiting tension rods 4032, in conjunction with the limiting assembly clamp 4031, can clamp and adjust the glass, facilitating the installation of glass of different specifications and maintaining glass stability during lifting and lowering.

[0025] The automotive window regulator with a highly efficient corrosion-resistant coating mainly relies on the gear adjustment assembly 3 to drive the corrosion-resistant lifting assembly 2. Under the limiting guidance of the base assembly 1, the stable raising and lowering of the automotive window is achieved through the convenient installation assembly 4. The corrosion-resistant lifting assembly 2, composed of lifting hinge bracket one 201 and lifting hinge bracket two 203, works in conjunction with the transmission structure in the gear adjustment assembly 3 to convert motor power into the vertical raising and lowering motion of the glass. Simultaneously, the corrosion-resistant design of each component ensures the stable operation of the regulator in complex environments. In the working process, the fixed base plate 101 in the base assembly 1 serves as the basic installation component, and the limiting groove 102 on its inner side provides guidance for the movement of the entire regulator. The limiting pulley one 103 is installed in the limiting groove 102, providing support and limiting for the movement of the corrosion-resistant lifting assembly 2. One end of the lifting hinge bracket 201 in the corrosion-resistant lifting assembly 2 is connected to the outside of the limiting pulley 103 via a rod. The lifting hinge bracket 201 and the lifting hinge bracket 203 are connected by the limiting turntable 202. The limiting pulley 204 installed at the top end cooperates with the limiting slide plate 401 in the convenient installation assembly 4. At this time, the entire lifter is in the ready-to-work state. When it is necessary to lift the car window, the brake motor 301 in the gear adjustment assembly 3 starts. The brake motor 301 is fixedly installed on the top of the mounting positioning plate 302, and the drive gear 303 installed at its bottom starts to rotate. The drive gear 303 meshes with the adjacent arc-shaped rack plate 304. The fixed connection end plate 2031, which is fixedly installed on the outer wall of the arc-shaped rack plate 304, is installed on one side of the mounting positioning plate 302 through the limiting bolt 2032 and fixed to the bottom end of the lifting hinge bracket 203. This converts the rotation of the drive gear 303 into the linear motion of the arc-shaped rack plate 304, driving the corrosion-resistant lifting assembly 2 to move. With the linear motion of the arc-shaped rack plate 304, the lifting hinge bracket 1 201 and the lifting hinge bracket 203 of the corrosion-resistant lifting assembly 2 open and close around the limiting turntable 202. Since the lifting hinge bracket 1 201 is made of alloy material 2012, the corrosion-resistant coating 2011 on the outer side and the protective coating 2013 on the inner wall ensure that it is not easily corroded during the movement. During the opening and closing process, the first limiting pulley 103 slides in the limiting slide groove 102, and the second limiting pulley 204 slides in the limiting slide groove support plate 401 to ensure the stability and accurate guidance of the lifting movement. The car glass is installed through the convenient installation component 4.Within the limiting cavities 4022 on both sides of the front wall of the limiting assembly clamp 4021 in the fixed limiting side plate 402, the return spring 4023 and the limiting tension rod 4032 cooperate with the limiting assembly clamp 4031 to clamp and adjust the glass, facilitating the installation of glass of different specifications and keeping the glass stable during the lifting process. When the car glass is raised to the target position, the brake motor 301 stops working, the drive gear 303 stops rotating, the arc rack plate 304 stops moving, the corrosion-resistant lifting assembly 2 stops lifting, and the entire lifter is in a stationary state, waiting for the next lifting command.

[0026] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An automotive window regulator with a highly efficient corrosion-resistant coating, comprising a base assembly (1), characterized in that: The top of the base frame assembly (1) is fitted with a corrosion-resistant lifting assembly (2), and the bottom of the other side of the corrosion-resistant lifting assembly (2) is fixedly fitted with a gear adjustment assembly (3). The top of the corrosion-resistant lifting assembly (2) is slidably fitted with a convenient installation assembly (4). The convenient installation component (4) includes a limiting slide plate (401), a limiting pulley (204) is slidably installed inside the limiting slide plate (401), and a fixed limiting side plate (402) is fixedly installed on the top rear side of the limiting slide plate (401), and adjustable limiting side plates (403) are fixedly installed on both front ends of the fixed limiting side plate (402).

2. The automotive window regulator with a high-efficiency corrosion-resistant coating according to claim 1, characterized in that: The base frame assembly (1) includes a fixed base plate (101), and a limiting groove (102) is provided on the inner side of the fixed base plate (101). A limiting pulley (103) is slidably installed inside the limiting groove (102).

3. The automotive window regulator with a high-efficiency corrosion-resistant coating according to claim 1, characterized in that: The corrosion-resistant lifting assembly (2) includes a lifting hinge bracket one (201), one end of which is installed on the outside of the limiting pulley one (103) by a rod body limiting, and a lifting hinge bracket two (203) is connected to the middle of the lifting hinge bracket one (201) by a limiting turntable (202). The top end of the lifting hinge bracket two (203) and the lifting hinge bracket one (201) are limited by a limiting pulley two (204).

4. The automotive window regulator with a high-efficiency corrosion-resistant coating according to claim 3, characterized in that: The lifting hinge bracket (201) is made of alloy material (2012), and a corrosion-resistant coating (2011) is fixedly installed on the outer side of the alloy material (2012), and a protective coating (2013) is fixedly installed on the inner wall of the alloy material (2012).

5. The automotive window regulator with a high-efficiency corrosion-resistant coating according to claim 1, characterized in that: The gear adjustment assembly (3) includes a brake motor (301), which is fixedly installed on the top of the mounting positioning plate (302), and a drive gear (303) is drivenly installed on the bottom of the brake motor (301). An arc rack plate (304) is arranged adjacent to the inner side of the drive gear (303).

6. The automotive window regulator with a high-efficiency corrosion-resistant coating according to claim 5, characterized in that: The outer wall of the arc rack plate (304) is fixedly installed with a fixed connecting end plate (2031). The middle of the fixed connecting end plate (2031) is limited by a limiting bolt (2032) and installed on one side of the mounting positioning plate (302). The fixed connecting end plate (2031) is fixedly installed at the bottom end of the lifting hinge bracket (203).

7. The automotive window regulator with a high-efficiency corrosion-resistant coating according to claim 1, characterized in that: The fixed limiting side plate (402) includes a limiting assembly clamp plate one (4021). Limiting cavities (4022) are opened on both sides of the front wall of the limiting assembly clamp plate one (4021). A return spring (4023) is installed inside the limiting cavity (4022). A limiting tension rod (4032) is installed in the middle of the return spring (4023). The limiting tension rods (4032) on both sides are fixedly installed on the inner walls of the limiting assembly clamp plate two (4031).

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