Guide rail integrated structure, glass lifter and vehicle

Abstract

The utility model relates to the technical field of automobile parts, and discloses a guide rail integrated structure, a glass lifter and a vehicle, the guide rail integrated structure comprises a connecting part and a supporting part, the connecting part is provided with an anti-rotation part, and the supporting part is provided with an adaptive structure matched with the anti-rotation part. When the connecting part is installed on the supporting part, the anti-rotation part presses the adaptive structure to enable the adaptive structure to deform so as to form an embedded relation between the connecting part and the supporting part, so that unstable connection of the connecting part in the using process is effectively prevented, the stability of the pulley in a lifting system is ensured, and faults or efficiency reduction caused by unstable rotation are avoided. Besides, compared with a guide rail non-integrated structure, the glass lifter adopts the guide rail integrated structure, so that the number of parts and corresponding operation procedures are reduced, the cost is reduced, the production efficiency is improved, and smooth lifting of glass can be realized by matching with a transmission device and a pulley.

Description

Technical Field

[0001] This application relates to the field of automotive parts technology, and further to a guide rail integrated structure, a window regulator, and a vehicle. Background Technology

[0002] In a vehicle's power window system, the guide rail plays an indispensable role as a key supporting structure for the window regulator. The pulleys of the window regulator are mounted on the guide rail, and during the window raising and lowering process, the pulleys rotate continuously to achieve smooth window lifting and lowering.

[0003] However, current vehicle window lift systems have a significant problem. In practice, the connector used to link the pulley to the guide rail can rotate synchronously with the pulley in certain situations. This negatively impacts the component structure; for example, it disrupts the stability of the pulley during rotation, leading to unstable window operation and severely affecting the user experience. Furthermore, decreased pulley stability can cause excessive wear between the pulley and the guide rail, shortening the lifespan of the window lift system and increasing maintenance costs. Utility Model Content

[0004] To address the aforementioned technical problems, the purpose of this application is to provide a guide rail integrated structure, a window regulator, and a vehicle that can ensure the stability of the connecting parts, thereby improving the reliability and practicality of the overall structure.

[0005] To achieve the above objectives, this application provides a guide rail integrated structure for mounting pulleys in a window regulator, comprising:

[0006] A connecting component, wherein the connecting component is provided with an anti-rotation part;

[0007] A support component is provided with an adapter structure. When the connecting component is installed on the support component, the two together form a mounting position that can fix the pulley. The adapter structure protrudes outward from the body of the support component. The anti-rotation part presses down on the adapter structure, causing the adapter structure to deform, thereby making the connecting component and the support component fit together to prevent the connecting component from rotating.

[0008] In some embodiments, the connecting component includes a limiting section and a bearing section connected together. The limiting section is used to abut against one side of the pulley when the pulley is installed to the supporting component, so as to axially limit the pulley.

[0009] The bearing section is adapted to engage with the pulley, and the anti-rotation part is disposed at the end of the bearing section away from the limiting section.

[0010] In some embodiments, the connecting component further includes a through section, and the limiting section, the bearing section and the through section are connected in sequence to form a three-section structure; in the installed state, the through section completely penetrates the supporting member.

[0011] In some embodiments, the radial dimension of the limiting segment is greater than the radial dimension of the bearing segment, and the radial dimension of the bearing segment is greater than the radial dimension of the through segment, such that the connecting member has a segmented decreasing size in the direction from the limiting segment to the through segment.

[0012] In some embodiments, the anti-rotation part includes a plurality of spaced protrusions, with a mating groove formed between two adjacent protrusions; the hardness of the protrusions is greater than the hardness of the adapter structure, and when the anti-rotation part presses down on the adapter structure, the adapter structure, after being squeezed by the protrusions, fills into the mating groove to form an interlocking state between the connecting member and the supporting member.

[0013] In some embodiments, the support member is provided with a mounting hole that penetrates its thickness, and the adapter structure is a raised edge arranged circumferentially along the mounting hole, with a plurality of the raised edges distributed along the same circumference at the end of the bearing section;

[0014] After the through section passes through the mounting hole, the end of the through section away from the limiting section is fixed to the support member by riveting, thereby forming a riveted part on the through section. The riveted part abuts against the side of the support member away from the mounting position, thus forming a double-sided abutting limiting structure with the limiting section.

[0015] In some embodiments, the guide rail integrated structure further includes an adjusting stud, the connecting member having a threaded hole extending through its axial direction, the external thread of the adjusting stud being adapted to the internal thread of the threaded hole, the adjusting stud passing through the support member from the side opposite to the mounting position and forming a threaded connection with the threaded hole;

[0016] The adjusting stud has a clamping part, and the distance between the clamping part and the supporting component can be adjusted when the adjusting stud is screwed, so as to fix the guide rail integrated structure to a preset position.

[0017] Another aspect of this application also provides a window lifter, comprising:

[0018] The aforementioned integrated guide rail structure;

[0019] A pulley is rotatably mounted in the mounting position;

[0020] A transmission device, which is connected in conjunction with the pulley, is used to drive the glass to rise and fall.

[0021] In some embodiments, the transmission device includes a flexible traction component and a drive mechanism;

[0022] The drive mechanism is connected to the flexible traction component to drive the flexible traction component to move;

[0023] In use, the flexible traction component is wound around the pulley and connected to the glass to drive the glass to rise and fall.

[0024] In another aspect of this application, a vehicle is also provided, comprising: the aforementioned window regulator, wherein the glass in the window regulator is a window glass of the vehicle.

[0025] Compared with the prior art, the guide rail integrated structure, window regulator, and vehicle provided in this application have the following advantages: by pressing down the anti-rotation part to adapt the structure, it deforms and interlocks with each other, forming a reliable anti-rotation mechanism, which fundamentally eliminates the rotation of the connecting parts, ensures the smoothness of the window lifting process, and reduces abnormal noise caused by the rotation of the parts; at the same time, the structure in this application has a relatively simple installation process, reduces complex installation steps and additional fixing measures, and improves production efficiency. Attached Figure Description

[0026] The preferred embodiments will now be described in a clear and easy-to-understand manner, in conjunction with the accompanying drawings, to further explain the above-mentioned characteristics, technical features, advantages, and implementation methods of this application.

[0027] Figure 1 This is an assembly diagram of the guide rail integrated structure in one embodiment of this application;

[0028] Figure 2 yes Figure 1 Enlarged detail image of point A in the middle;

[0029] Figure 3 This is a partial detail view of a connection component fixed to a support component in one embodiment of this application;

[0030] Figure 4 This is a schematic diagram of the structure of the connecting component in one embodiment of this application;

[0031] Figure 5 This is a schematic diagram of the connecting component from another perspective in one embodiment of this application;

[0032] Figure 6 This is a schematic diagram of the pulley being installed in the mounting position in one embodiment of this application.

[0033] Reference numerals: Support component 1; Mounting hole 10; Mounting position 100; Adaptive structure 11; Connecting component 2; Limiting section 21; Bearing section 22; Anti-rotation part 221; Mating groove 2210; Protrusion 2211; Through section 23; Riveting part 231; Threaded hole 240; Pulley 3; Adjusting stud 4; Clamping part 41. Detailed Implementation

[0034] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the specific implementation methods of this application will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without creative effort.

[0035] To keep the drawings concise, each drawing only schematically shows the parts relevant to the application; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" can mean not only "only one" but also "more than one."

[0036] It should also be further understood that the term “and / or” as used in this application specification and the appended claims means any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0037] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections 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 application based on the specific circumstances.

[0038] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0039] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0040] In modern vehicle window systems, the power window regulator is a key component for enabling the window to be raised and lowered. However, existing power window systems have some technical problems that urgently need to be solved. During the operation of the power window regulator, the connecting parts between the pulley and the guide rail may rotate synchronously with the pulley under certain operating conditions, which can have many negative impacts on the power window system.

[0041] First, from the perspective of pulley stability, the rotation of the connecting component disrupts the normal operating trajectory of the pulley on the guide rail, causing it to wobble and shift. This results in jerking and uneven operation during window raising and lowering, severely impacting the user experience. Furthermore, reduced pulley stability accelerates wear on both the pulley and the guide rail, shortening their lifespan. In addition, the rotation of the connecting component can also cause vibration and noise throughout the entire window raising system, affecting not only the quietness of the vehicle interior but also potentially leading to loosening and damage to other components over time, increasing vehicle maintenance costs and safety hazards.

[0042] In one embodiment, refer to the appendix to the specification. Figure 1 This application describes a guide rail integrated structure that can effectively prevent relative rotation between the connector and the guide rail. The structure is simple, low-cost, and conducive to promotion and rapid production.

[0043] Reference manual attached Figures 1 to 4 The guide rail integrated structure provided in this application is specifically used for installing pulleys 3 in window regulators. It mainly includes a connecting component 2 and a supporting component 1, and is equipped with an anti-rotation part 221 (such as...) on the connecting component 2. Figure 4 The pulley 3 mounting position 100 (as shown) and the adapter structure 11 provided on the support component 1 work together to form the mounting position 100 of the pulley 3. Figure 3 (As shown). This structure aims to solve the problems of unstable installation of connecting component 2 and unstable rotation of pulley in the prior art in a simple, reliable and efficient manner.

[0044] In this application, the connecting component 2 and the supporting component 1 are key components of the guide rail integrated structure. The connecting component 2 is provided with an anti-rotation part 221, which cooperates with the adapter structure 11 on the supporting component 1. When the connecting component 2 is installed on the supporting component 1, the anti-rotation part 221 of the connecting component 2 applies pressure to the adapter structure 11 of the supporting component 1, causing the adapter structure 11 to deform, thereby achieving mutual fitting between the two and forming a stable mounting position 100. This fitting design not only ensures the fixed relationship between the connecting component 2 and the supporting component 1, but also effectively prevents the connecting component 2 from rotating during use.

[0045] Specifically, when the anti-rotation part 221 of the connecting component 2 is pressed down onto the adapter structure 11, the adapter structure 11 will deform to a certain extent. This deformation ensures the precise fit between the anti-rotation part 221 and the adapter structure 11. The deformed adapter structure 11 can effectively fit into the structure of the anti-rotation part 221, forming a firm fixed relationship between the two. This ensures a tight connection between the connecting component 2 and the supporting component 1, avoiding instability caused by abnormal rotation of the connecting component 2. This not only improves the stability of the structure but also significantly reduces the difficulty of manual operation during installation, making the installation of the pulley 3 more efficient and precise.

[0046] Furthermore, this design allows the connecting component 2 and the supporting component 1 to fit together tightly, preventing loosening caused by rotation, minimizing the relative movement between the connecting component 2 and the supporting component 1, thereby effectively reducing friction and improving the energy efficiency of the entire system.

[0047] It should be noted that the guide rail integrated structure in this embodiment is not only applicable to the pulley 3 in the window regulator, but can also be extended to other types of transmission devices, such as door and window opening devices, sunroof lifting systems, etc. These systems all require the transmission of force through the pulley 3 or similar components, so adopting the guide rail integrated structure of this embodiment can improve the stability and operating efficiency of these systems.

[0048] Based on the above embodiments, such as Figure 4 As shown, the anti-rotation part 221 includes a plurality of spaced protrusions 2211, and mating grooves 2210 are formed between these protrusions 2211.

[0049] When the connecting component 2 is installed onto the supporting component 1, the anti-rotation part 221 presses down onto the adapter structure 11. Under the squeezing action of the protrusion 2211, the adapter structure 11 fills into the mating groove 2210. Specifically, after being squeezed by the protrusion 2211, the adapter structure 11 deforms and embeds itself into the mating groove 2210, thus forming a stable fit between the connecting component 2 and the supporting component 1, ensuring that the fixed relationship between the two is not affected by external forces.

[0050] This fitting prevents the connecting component 2 from rotating during use, thereby improving the stability and reliability of the system. Furthermore, in this embodiment, the hardness of the protrusion 2211 of the anti-rotation part 221 should be greater than the hardness of the adapter structure 11, thereby ensuring that the adapter structure 11 can be effectively compressed and deformed during the fitting process between the connecting component 2 and the support component 1.

[0051] The protrusions 2211 of the anti-rotation part 221 can be designed as cylindrical or rectangular, with different surface textures or hardness layers to adapt to different usage requirements. In addition, the material selection of the adapter structure 11 is very critical. Common choices include high-strength plastics, metal alloys or composite materials. These materials can ensure sufficient deformation capacity while guaranteeing sufficient wear resistance and compressive strength, thereby extending service life.

[0052] In one embodiment, such as Figure 5 As shown, the connecting component 2 includes a limiting section 21 and a bearing section 22 connected to each other. During the process of installing the pulley 3 to the support component 1, the limiting section 21 abuts against one side of the pulley 3, thereby achieving axial limiting of the pulley 3 and ensuring that the pulley 3 maintains a stable relative position during operation.

[0053] Reference Appendix Figure 6 Understandably, by abutting against one side of the pulley 3, the limiting section 21 prevents the pulley 3 from axially displacing due to external forces or vibrations during use. This solves the instability problem caused by axial loosening in traditional pulley 3 installation methods, significantly improving the reliability of pulley 3 installation. The shape and size of the limiting section 21 can be adjusted according to different pulley 3 specifications to adapt to various application scenarios and needs, providing higher adaptability.

[0054] The bearing section 22 is designed to support the pulley 3. Its function is to support the pulley 3 and ensure it is securely fixed to the mounting position 100. The bearing section 22 passes through the shaft hole of the pulley 3 and connects to the support component 1, ensuring that the pulley 3 does not shift during the entire installation process. The length and shape of the bearing section 22 match the size and structure of the shaft hole of the pulley 3, ensuring sufficient load-bearing capacity while preventing the pulley 3 from tilting or shifting during use.

[0055] In this embodiment, the anti-rotation part 221 is provided at the end of the bearing section 22 away from the limiting section 21. While the limiting section 21 restricts the axial displacement of the pulley 3, the anti-rotation part 221 presses against the adapter structure 11, effectively preventing the connecting part 2 from rotating and significantly improving the working stability of the pulley 3.

[0056] Based on the above embodiments, the connecting component 2 also includes a through section 23, a limiting section 21, a bearing section 22 and a through section 23, which are connected in sequence to form a continuous integral structure.

[0057] In this structure, the limiting section 21 still contacts one side of the pulley 3 during installation, providing an axial limiting function to prevent the pulley 3 from axially displacing due to external forces. The limiting section 21 ensures that the pulley 3 remains in the predetermined position through contact with it, thereby improving the stability and safety of the pulley 3 installation. The bearing section 22 is used to dock with the pulley 3, ensuring that the pulley 3 can rotate smoothly during glass lifting.

[0058] In this embodiment, the through section 23 is also a key part of the connecting component 2. When in the installed state, the through section 23 completely penetrates the supporting member and is fixedly connected to the supporting member 1, ensuring a firm connection between the connecting component 2 and the supporting member 1, and is able to withstand the force and pressure required for the operation of the pulley 3.

[0059] Understandably, the complete penetration of the through section 23 provides a robust connection point, thereby enhancing the stability of the overall system. During installation, after penetrating the support component 1, the through section 23 can securely connect the connecting component 2 to the support component 1 through a simple fixing method, avoiding problems such as loosening of the connection or instability of the pulley 3 caused by external forces.

[0060] Based on the above, in this embodiment, the bearing section 22 is cylindrical to accommodate the rotation of the pulley 3. In one possible embodiment, the limiting section 21 and the bearing section 22 can be manufactured as a single unit by hot pressing or cold pressing, thereby reducing manufacturing costs and improving connection accuracy.

[0061] In one embodiment, such as Figure 1 As shown, the support member 1 is provided with a mounting hole 10 that extends through its thickness direction. The mounting hole 10 passes through the entire support member 1, providing the necessary space for the installation of the through section 23. The adapter structure 11 is provided with a raised edge along the circumference of the mounting hole 10, and the protrusions 2211 are distributed along the same circumference at the ends of the bearing section 22.

[0062] Specifically, during installation, the through section 23 passes through the mounting hole 10 of the support member 1. After completion, the end of the through section 23 away from the limiting section 21 is fixed to the support member 1 by riveting, forming a riveted part 231 (e.g., Figure 5 (As shown). The riveting part 231 abuts against the side of the support member 1 away from the mounting position 100, thereby ensuring that the through section 23 is firmly connected to the support member 1 and preventing the connecting member 2 from loosening or shifting during the operation of the pulley 3.

[0063] With this design, during installation, the riveting part 231 abuts against the side of the support component 1 away from the installation position 100, and the limiting section 21 can abut against the pulley 3 from the other side, that is, indirectly abut against the side of the support component 1 facing the installation position 100, forming a double-sided abutment limiting structure, ensuring that the pulley 3 can guarantee its stability and safety when the equipment is running.

[0064] Furthermore, such as Figure 5 As shown, in this embodiment, the connecting component 2 is designed with a decreasing size structure. Through reasonable size allocation, the connecting component 2 presents a clear decreasing size shape in the directions of the limiting section 21, the bearing section 22 and the through section 23, thereby simplifying the assembly process and effectively improving production efficiency.

[0065] Specifically, the radial dimension of the limiting segment 21 of the connecting component 2 is larger than that of the bearing segment 22, which in turn is larger than that of the through segment 23. This results in the connecting component 2 exhibiting a decreasing dimension pattern from the limiting segment 21 to the through segment 23, creating a structurally distinct segmented feature. In this way, each part of the connecting component 2 has a clear dimensional difference, allowing workers to easily identify the installation position of each segment during assembly. This effectively avoids assembly errors or confusion, ensures efficient assembly on the production line, reduces training costs, and improves the work efficiency of assembly workers.

[0066] Furthermore, in this embodiment, the larger radial dimension of the limiting segment 21 provides sufficient contact surface to contact one side of the pulley 3, achieving axial limiting. Similarly, the smaller radial dimension of the through segment 23 allows it to pass smoothly through the mounting hole 10 of the support member 1 and be firmly connected to the support member 1 after installation. This allows the entire connecting member 2 to better cooperate with the support member 1, ensuring the stability and safety of the pulley 3 and significantly extending the service life of the equipment.

[0067] In practical applications, the dimensional distribution of the limiting section 21, the bearing section 22, and the through section 23 can be adjusted according to the specific specifications of the pulley 3 and the requirements of the supporting component 1. For example, in applications where the pulley 3 has a large load, the radial dimensions of the limiting section 21 and the bearing section 22 can be appropriately increased to enhance their supporting capacity; while in cases where the pulley 3 has a small load or space is limited, the radial dimension of the connecting component 2 can be appropriately reduced to save materials and reduce production costs.

[0068] Furthermore, this design can be integrated with other structures, for example, by using heat treatment or coating processes to improve the corrosion resistance and wear resistance of the connecting component 2, in order to adapt to more complex working environments.

[0069] In one embodiment, such as Figure 2As shown, the guide rail integrated structure also includes an adjusting stud 4 to achieve more precise fixing and adjustment functions. Specifically, the connecting component 2 has a threaded hole 240 extending through its axis, and the external thread of the adjusting stud 4 is adapted to the internal thread in the threaded hole 240. The adjusting stud 4 passes through the support component 1 from the side opposite to the mounting position 100 and forms a threaded connection with the threaded hole 240. Thus, by turning the adjusting stud 4, the relative position of the connecting component 2 and the adjusting stud 4 can be precisely controlled, thereby enabling the guide rail integrated structure to be flexibly adjusted according to actual needs during assembly to achieve a better fixing effect.

[0070] The adjusting stud 4 is equipped with a clamping part 41. By turning the adjusting stud 4, the distance between the clamping part 41 and the support component 1 can be adjusted, thereby precisely fixing the guide rail integrated structure to the preset position. During installation, the operator only needs to turn the adjusting stud 4 to control the gap between the clamping part 41 and the support component 1, so that the guide rail integrated structure is firmly fixed to the door module or other target positions, ensuring the stability and precise docking of the overall system.

[0071] For example, in the application of automotive door modules, operators can fix the guide rail integrated structure to the door module by turning the adjusting stud 4. Corresponding components can be installed on the guide rail integrated structure to form a window regulator, so as to further realize the connection between the window regulator and the door and realize the raising and lowering of the window (which will be explained in detail later).

[0072] By integrating the adjusting stud 4 with the connecting component 2 in the same location, the assembly space occupied can be effectively reduced, thus avoiding the problem of setting the adjusting stud 4 and its related structures in other locations. If the adjusting stud 4 is not integrated with the connecting component 2, it may be necessary to set an additional connecting component 2 in another location to install the pulley 3, or to set the adjusting stud 4 and its related structures in another location, which would waste more space and increase the complexity of the design.

[0073] In one embodiment, according to another aspect of this application, this application further provides a glass lifter, which includes the aforementioned guide rail integrated structure, pulley 3, and transmission device. The design of this glass lifter utilizes the principle of mutual interlocking between the anti-rotation part 221 and the adapter structure 11 in the guide rail integrated structure, combined with the efficient cooperation of the pulley 3 and the transmission device, to achieve stable glass lifting.

[0074] First, the integrated guide rail structure, as the core component of this glass lifter, ensures the stability and reliability of the pulley 3 during installation. In the integrated guide rail structure, the anti-rotation part 221 of the connecting component 2 effectively prevents the rotation of the connecting component 2 by interlocking with the adapter structure 11 on the supporting component 1. During installation, the adapter structure 11 deforms and precisely matches the anti-rotation part 221, forming a firm interlocking relationship.

[0075] The interaction between the anti-rotation part 221 and the adapter structure 11 provides an anti-rotation function, ensuring that the pulley 3 can rotate freely while the connecting part 2 does not rotate, thereby avoiding system instability and reduced work efficiency caused by the unstable rotation of the pulley 3 during installation.

[0076] In this embodiment, the pulley 3 is rotatably mounted on the mounting position 100 of the guide rail integrated structure and cooperates with the transmission device, so that the pulley 3 can be driven to rotate through the transmission device, thereby driving the glass to rise and fall.

[0077] More specifically, the transmission device includes a flexible traction component and a drive mechanism. The drive mechanism is connected in conjunction with the flexible traction component, and its main function is to provide power so that the flexible traction component can move as needed. The drive mechanism can be an electric motor, a hydraulic system, or other forms of power source. For example, in a typical electric window regulator, the drive mechanism is usually an electric motor that converts rotation into linear motion through a reducer.

[0078] The flexible traction component is responsible for transmitting power and possesses a certain degree of flexibility and bendability. In actual implementation, the flexible traction component is typically made of materials such as steel wire rope, synchronous belt, or chain. These materials can withstand significant tensile forces and have good wear resistance and elasticity. In use, the flexible traction component is wound around pulley 3 and connected to the glass. By rotating pulley 3, the flexible traction component is driven, thereby causing the glass to rise and fall along the guide rail.

[0079] In one embodiment, according to another aspect of this application, this application further provides a vehicle including the aforementioned window regulator, wherein the glass in the window regulator is the vehicle's window glass. The raising and lowering of the window glass is precisely controlled through the cooperation of a flexible traction member and a drive mechanism; furthermore, in some cases, due to the design of the aforementioned guide rail integrated structure and adjusting stud 4, it can be efficiently installed in door modules or other vehicle body components, saving space and simplifying the installation process.

[0080] It should be noted that the above embodiments can be freely combined as needed. The above are merely preferred embodiments of this application. It should be pointed out that for those skilled in the art, several improvements and modifications can be made without departing from the principles of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A guide rail integrated structure, characterized in that, For mounting pulleys in window regulators, including: A connecting component, wherein the connecting component is provided with an anti-rotation part; A support component is provided with an adapter structure. When the connecting component is installed on the support component, the two together form a mounting position that can fix the pulley. The adapter structure protrudes outward from the body of the support component. The anti-rotation part presses down on the adapter structure, causing the adapter structure to deform, thereby making the connecting component and the support component fit together to prevent the connecting component from rotating.

2. The guide rail integrated structure according to claim 1, characterized in that, The connecting component includes a limiting section and a bearing section connected to each other. The limiting section is used to abut against one side of the pulley when the pulley is installed to the supporting component, so as to axially limit the pulley. The bearing section is adapted to engage with the pulley, and the anti-rotation part is disposed at the end of the bearing section away from the limiting section.

3. The guide rail integrated structure according to claim 2, characterized in that, The connecting component also includes a through section, and the limiting section, the bearing section and the through section are connected in sequence to form a three-section structure; in the installed state, the through section completely penetrates the supporting component.

4. The guide rail integrated structure according to claim 3, characterized in that, The radial dimension of the limiting segment is greater than the radial dimension of the bearing segment, and the radial dimension of the bearing segment is greater than the radial dimension of the through segment, so that the connecting component has a segmented decreasing size in the direction from the limiting segment to the through segment.

5. The guide rail integrated structure according to claim 3 or 4, characterized in that, The anti-rotation part includes a plurality of spaced protrusions, and a mating groove is formed between two adjacent protrusions. The hardness of the protrusions is greater than the hardness of the adapter structure. When the anti-rotation part presses down on the adapter structure, the adapter structure is squeezed by the protrusions and fills into the mating groove to form an interlocking state between the connecting part and the supporting part.

6. The guide rail integrated structure according to claim 5, characterized in that, The support component is provided with a mounting hole that penetrates its thickness, and the adapter structure is a raised edge arranged circumferentially along the mounting hole. Multiple raised edges are distributed along the same circumference at the end of the bearing section. After the through section passes through the mounting hole, the end of the through section away from the limiting section is fixed to the support member by riveting, thereby forming a riveted part on the through section. The riveted part abuts against the side of the support member away from the mounting position, thus forming a double-sided abutting limiting structure with the limiting section.

7. The guide rail integrated structure according to any one of claims 1-4 and 6, characterized in that, The guide rail integrated structure also includes an adjusting stud, the connecting component has a threaded hole extending through its axis, the external thread of the adjusting stud and the internal thread of the threaded hole are adapted to each other, the adjusting stud passes through the supporting component from the side opposite to the mounting position and forms a threaded connection with the threaded hole; The adjusting stud has a clamping part, and the distance between the clamping part and the supporting component can be adjusted when the adjusting stud is screwed, so as to fix the guide rail integrated structure to a preset position.

8. A window regulator, characterized in that, include: The rail integrated structure according to any one of claims 1-7; A pulley is rotatably mounted in the mounting position; A transmission device, which is connected in conjunction with the pulley, is used to drive the glass to rise and fall.

9. The glass lifter according to claim 8, characterized in that, The transmission device includes a flexible traction component and a drive mechanism; The drive mechanism is connected to the flexible traction component to drive the flexible traction component to move; In use, the flexible traction component is wound around the pulley and connected to the glass to drive the glass to rise and fall.

10. A vehicle, characterized in that, Includes a window regulator as described in any one of claims 8-9, wherein the glass in the window regulator is the window glass of the vehicle.

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