Glass window guide rail assembly

Abstract

The present application discloses a glass window guide rail assembly, which belongs to the technical field of automobile window guide rails, and is used to ensure the stability of the window glass at any position, reduce the shaking and noise problems of the window when the vehicle is running at high speed, and includes a guide rail body, one side of the guide rail body is provided with a slideway groove matching the window glass, and the slideway groove has an inner sliding area and an outer sliding area; the inner sliding area is slidably connected with a sliding block, and a limit block is provided on the side wall of the inner sliding area and below the middle position of the guide rail body, and the sliding block slides freely at the position above the limit block, and an elastic body is connected between the bottom of the sliding block and the guide rail body. The present invention, by slidingly connecting the sliding block inside the guide rail body, it is subjected to a downward elastic pulling force, and can apply a sliding resistance (downward direction) to the window glass, so that the window glass is in a balanced state, and the stability of the window glass is maintained.

Description

Technical Field

[0001] The present application relates to the technical field of automobile window guide rails, and in particular to a glass window guide rail assembly. Background Art

[0002] At present, the automobile industry is booming. People are no longer just pursuing the travel function of cars, but are more pursuing the comfort of cars. For example, regarding the problem of noise inside the car, as shown in the attached Figure 8 As shown, the existing window glass is raised and lowered by a window glass lifter, and the upper part of the glass is in a suspended state, with a relatively large degree of freedom of deflection. A commonly used stabilizing mechanism is a window guide rail, which is installed on the door sheet metal, inside the door exterior, and the side of the window glass slides on the window guide rail to ensure smooth lifting. The window guide rail needs to ensure the lifting and sliding of the window glass, and there must be a certain gap between them. During high-speed driving of the car, the window glass is prone to shaking or vibrating, generating noise, especially when it is in a half-open state, the noise will be relatively large, affecting the comfort of passengers and drivers in the car.

[0003] The existing glass window guide rail assembly has the following defects: for example, it is difficult to ensure the stability of the window during the lifting and lowering process; when the window is in a half-open state, the window is prone to shaking. Therefore, the present invention provides a damping glass window guide rail assembly to ensure the stability of the window glass at any position. Summary of the invention

[0004] The purpose of the present application is to provide a damping glass window guide rail assembly to ensure the stability of the window glass at any position and reduce the shaking and noise problems of the window when the vehicle is running at high speed.

[0005] To achieve the above purpose, the technical solution adopted by the present application is: a glass window guide rail assembly, including a guide rail body, a slide groove matching the window glass is arranged on one side of the guide rail body, the side edge of the window glass slides on the inner side of the slide groove, the guide rail body is installed between the sheet metal and the exterior of the window part through a mounting structure to fix the position of the guide rail body, the slide groove has an inner sliding area and an outer sliding area, the inner sliding area is for the sliding block to slide, and the outer sliding area is for the window glass to slide;

[0006] The inner sliding area is slidably connected with a sliding block, and a limit block is arranged on the side wall of the inner sliding area and below the middle position of the guide rail body. Under the action of the limit block, the sliding block slides freely at the position above the limit block, and after sliding to the limit block, it cannot continue to slide downward;

[0007] The outer sliding area is used for sliding one side of the window glass, and the sliding block is located in the outer sliding area. The outer sliding area has the same function as the existing slideway, which is used for sliding the window glass to make the window glass slide smoothly.

[0008] An external channel assembly is arranged on the outer side surface of the guide rail body and near the bottom end of the guide rail body, a first elastomer is arranged inside the external channel assembly, and the bottom end of the first elastomer is fixed to the bottom end of the external channel assembly by a mounting nail, the top end of the first elastomer is a free end, and the top end is fixedly connected to the second elastomer, the top end of the first elastomer is fixedly connected to the bottom end of the second elastomer, and the top end of the second elastomer passes through the side wall of the guide rail body and is fixedly connected to the sliding block.

[0009] The above structure applies a downward elastic pulling force to the sliding block under the cooperation of the first elastomer and the second elastomer. When the window is raised and lowered without being affected by external force, the sliding block is above the limit block and the window glass is below the sliding block. When the window glass is controlled to be raised and lowered, the window glass will push the sliding block to move upward, and the more it is pushed upward, the larger the suspended part of the window glass is, and the greater the elastic resistance the glass will encounter. When it stops at any position (the window glass is in a half-open state), the bottom and top of the window glass are subjected to force at the same time, which can limit the shaking of the window glass, thereby reducing noise and achieving better use results.

[0010] As a preferred embodiment, the side wall of the inner sliding area is fixedly connected with a strip slide assembly, and the strip slide assembly is located in the middle of the back plate of the guide rail body, so that a first slide and a second slide are formed between the strip slide assembly and the two side plates of the guide rail body;

[0011] The strip slide assembly comprises a first strip member and a second strip member, a rope path is formed between the first strip member and the second strip member, and the second elastic body located inside the slide groove slides inside the rope path.

[0012] As another preferred embodiment, two side plates of the guide rail body located inside the outer sliding area are respectively connected with an inner sealing lip and an outer sealing lip;

[0013] The outer sealing lip is arranged obliquely so that a triangular area is formed between the outer side of the outer sealing lip and the side plate of the guide rail body, and the angle between the outer sealing lip and the side plate of the guide rail body is 43°-60°;

[0014] The inner sealing lip is provided with an outer protrusion and a contact portion at a side plate away from the slide rail body. The contact portion is a plane and is close to the inner sliding area.

[0015] Further preferably, a mounting opening is opened on the side of the external channel component, and a portion of the first elastic body located at the mounting opening is fixed to the external channel component by screws.

[0016] Further preferably, the back plate of the guide rail body is provided with a through hole, and the second elastic body penetrates into the slideway groove through the through hole.

[0017] Further preferably, the bottom of the sliding block is provided with an oblique angle and a flat portion, the flat portion is located outside the oblique angle, and the inner side of the limit block is provided with an oblique opening corresponding to the oblique angle;

[0018] The back side of the sliding block is provided with a first sliding groove and a second sliding groove, the first sliding groove cooperates with the first strip-shaped member, and the second sliding groove cooperates with the second strip-shaped member.

[0019] Further preferably, the mounting structure includes a connecting piece, the connecting piece is fixed to the guide rail body, a cross positioning piece and a plate body are provided on one side of the connecting piece, and a mounting hole is opened on the side of the plate body.

[0020] Further preferably, it also includes: a stabilizing guide wheel, which is fixedly connected to the sheet metal of the vehicle window portion and is located below the lowest part of the vehicle window, and the surface of the stabilizing guide wheel is in contact with the vehicle window glass.

[0021] Further preferably, the stabilizing guide wheel comprises a core wheel, an elastic wheel and a covering wheel from the inside to the outside, wherein the core wheel is movably connected to the sheet metal of the window portion through a bracket, and the core wheel, the elastic wheel and the covering wheel are fixedly connected.

[0022] Further preferably, the position of the limit block satisfies, a>0.5b;

[0023] Among them, a represents the distance from the bottom of the vehicle window to the limit block after the guide rail is installed; b represents the distance from the top of the vehicle window to the limit block after the guide rail is installed.

[0024] Compared with the prior art, the beneficial effects of this application are:

[0025] (1) The present invention slides a sliding block inside the guide rail body and connects the sliding block at the bottom through two elastic bodies, so that the sliding block is subjected to downward elastic tension. When the window glass is lifted upward, the sliding block slides upward together with the window glass, exerting a sliding resistance (downward direction) on the window glass. The bottom of the window glass lifter exerts an upward thrust on the window glass. The resistance is in a balanced state, thereby maintaining the stability of the window glass, reducing the shaking of the window glass, reducing the noise generated, providing a comfortable environment for the vehicle, and improving the driving and riding comfort of the vehicle.

[0026] (2) The present invention further improves the structure of the inner sealing lip and the outer sealing lip so that after the outer protrusion of the inner sealing lip is compressed, it is easy to deform outward. At this time, the surface of the vehicle window glass will contact the side of the outer protrusion, increasing the contact area, and at the same time contact with the contact part, which can provide a larger sealing contact surface, further improving the sound insulation effect of the vehicle window glass, providing a comfortable environment for the vehicle, and improving the driving and riding comfort of the vehicle.

[0027] (3) The present invention further improves the installation structure, adopts a cross positioning piece for precise positioning, and adopts screws to fasten at the installation hole. Compared with welding fixation, this method is more convenient to connect, better to use, and more accurate in positioning. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a three-dimensional diagram of the glass window guide rail assembly;

[0029] Figure 2 is a partial schematic diagram of the upper end portion of the glass window guide rail assembly;

[0030] Figure 3 is a partial schematic diagram of the lower end portion of the glass window guide rail assembly;

[0031] Figure 4 It is a partial schematic diagram of the middle back side of the glass window guide rail assembly;

[0032] Figure 5 It is a partial schematic diagram of the middle inner side of the glass window guide rail assembly;

[0033] Figure 6 It is a three-dimensional schematic diagram of the sliding block of the glass window guide rail assembly;

[0034] Figure 7 is a three-dimensional schematic diagram of the glass window guide rail assembly;

[0035] Figure 8 The figure is a schematic diagram of the window glass lifting and lowering of the glass window guide rail assembly.

[0036] Attached Figure 7 , 8 The direction of the middle arrow indicates the direction of movement of the window glass when it moves upward and closes;

[0037] Attached Figure 2 The dotted line in the figure divides the inner sliding area A from the outer sliding area B.

[0038] In the figure: 1, guide rail body; 2, mounting structure; 201, connecting piece; 202, cross positioning piece; 203, plate body; 204, mounting hole; 3, strip slide assembly; 31, first strip piece; 32, second strip piece; 4, first slide; 5, second slide; 6, ropeway; 7, inner sealing lip; 71, outer protrusion; 72, contact part; 8, outer sealing lip; 9, triangular area; 10, external channel assembly; 11, first elastic body; 12, installation Mounting opening; 13. Second elastic body; 14. Through hole; 15. Sliding block; 16. Limit block; 17. Oblique opening; 18. Bevel; 19. Flat portion; 20. First slide groove; 21. Second slide groove; 22. Window glass; 23. Stabilizing guide wheel; 24. Window glass lifter; A. Inner sliding area B. Outer sliding area; a indicates the distance from the bottom of the window to the limit block after the guide rail is installed; b indicates the distance from the top of the window to the limit block after the guide rail is installed. DETAILED DESCRIPTION

[0039] Below, the present application is further described in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0040] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present application.

[0041] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0042] The terms "including" and "having" and any variations thereof in the specification and claims of this application are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0043] like Figure 1-8The glass window guide rail assembly shown in the figure comprises a guide rail body 1, one side of which is provided with a slide groove matching the window glass, the window glass slides inside the slide groove, and the direction in which the length of the guide rail body 1 is extended is designed according to the shape of the window glass. For example, the window glass currently used is a large arc structure, as shown in the attached Figure 1 As shown in the overall structure diagram of the guide rail body 1, the guide rail body 1 is installed between the sheet metal and the exterior of the vehicle window part through the mounting structure 2, and the slide groove has an inner sliding area A and an outer sliding area B. The inner sliding area A is for the sliding block 15 to slide, and the outer sliding area B is for the vehicle window glass to slide.

[0044] Specifically: as attached Figure 2-Figure 5 As shown, the inner sliding area A includes two side plate parts of the guide rail body 1 and the back plate part of the guide rail body 1. A sliding block 15 is slidably connected in the inner sliding area A. A limit block 16 is arranged on the side wall of the inner sliding area A and below the middle position of the guide rail body 1. The sliding block 15 is arranged above the limit block 16 to limit the sliding position of the lower left side of the sliding block 15. The sliding block 15 slides freely in the part above the limit block 16. When installing, it is also connected after sliding from the top to the appropriate position.

[0045] The outer sliding area B is for sliding one side of the window glass, and part of the sliding block 15 is located in the outer sliding area B. The outer sliding area B is composed of two side panels of the guide rail body 1 to form an open area, and the back side faces the front opening of the inner sliding area A.

[0046] An external channel component 10 is arranged on the outer side surface of the guide rail body 1 and near the bottom end of the guide rail body 1. The main part of the external channel component 10 is designed as an integral part with the main part of the guide rail body 1, and has a through opening along the length direction of the guide rail body 1. A first elastomer 11 is arranged inside the external channel component 10, and the bottom end of the first elastomer 11 is fixed to the bottom end of the external channel component 10 by a mounting nail. The top end of the first elastomer 11 is a free end, and the top end is fixedly connected to the second elastomer 13. The top end of the second elastomer 13 passes through the side wall of the guide rail body 1 and is fixedly connected to the sliding block 15.

[0047] The above structure constitutes an elastic damping structure, that is, the bottom end of the sliding block 15 is subjected to the elastic pulling force of the first elastic body 11 and the second elastic body 13, so that the sliding block 15 has a tendency to move downward, but the limit block 16 arranged below it limits its offline sliding. In a natural state, it will be in a downward elastic downward pressure state. When the upward rising window glass passes over the limit block 16, it will support the sliding block 15. The sliding block 15 applies a downward elastic force to the window glass. The bottom of the window glass is dragged by the window glass lifter 24. When the forces in the upper and lower directions act at the same time, the window glass will be in a stable state, which can effectively reduce the shaking of the window glass.

[0048] The window glass located above the window glass lifter 24 is in a suspended state, and generally has a guide opening at the bottom of the window. This guide opening can ensure that the window glass is in a stable state when the window glass is below it or most of it is below it. However, once the window glass mostly comes out upward but has not yet reached the guide opening at the top of the window, the window is in the most unstable state. At this time, the glass window guide rail plays the most critical role. The position of the limit block 16 determines the position when the sliding block 15 starts to work. This should be set in the lower middle position of the window for the best effect.

[0049] The side wall of the inner sliding area A is fixedly connected with a strip slide assembly 3, which is located in the middle of the back plate of the guide rail body 1, so that a first slide 4 and a second slide 5 are formed between the strip slide assembly 3 and the two side plates of the guide rail body 1, and a sliding block 15 is located in the inner sliding area A for sliding, and its back side cooperates with the first slide 4 and the second slide 5 to achieve a smooth sliding effect; the strip slide assembly 3 includes a first strip member 31 and a second strip member 32, and a rope path 6 is formed between the first strip member 31 and the second strip member 32, and the second elastomer 13 located inside the slide groove is located on the inner side of the rope path 6 and slides, and the sliding block 15 also has a structure that cooperates with the rope path 6 and also slides in the rope path 6, but the sliding block 15 is always located above the rope path 6, and the two (the second elastomer 13 and the sliding block 15) will not interfere with each other.

[0050] It is worth noting that the rope path 6 formed between the first strip member 31 and the second strip member 32 is open on one side. When the lifting glass rises upward, the sliding block 15 is pushed upward for a distance, and the side of the window glass will cooperate with the opening on one side of the rope path 6 to form an annular channel. In this process, even if the guide rail body 1 is an arc-shaped structure as a whole, it can still ensure that the second elastic body 13 slides smoothly in the rope path 6 without derailment.

[0051] Reference Figure 2-Figure 3In this embodiment, the two side panels of the guide rail body 1 located inside the outer sliding area B are respectively connected with an inner sealing lip 7 and an outer sealing lip 8. The inner sealing lip 7 and the outer sealing lip 8 are located on both sides of the window glass, and sealing is achieved at the contact position to prevent wind and water, and can also further improve the sound insulation effect. The outer sealing lip 8 is arranged obliquely, so that a triangular area 9 is formed between the outer side of the outer sealing lip 8 and the side panel of the guide rail body 1, and the angle between the outer sealing lip 8 and the side panel of the guide rail body 1 is 43°-60°. This structure can limit the degree of deformation of the outer sealing lip 8 outward, and at the same time make the structural strength The use effect is greatly improved. The inner sealing lip 7 is provided with an outer protrusion 71 and a contact portion 72 at the side plate away from the guide rail body 1. The contact portion 72 is a plane and close to the inner sliding area A. After the outer protrusion 71 of the inner sealing lip 7 is compressed, it is easy to deform outward. At this time, the surface of the window glass will contact the side of the outer protrusion 71 to increase the contact area, and at the same time it will contact the contact portion 72. At this time, a larger sealing contact surface can be provided, which further improves the sound insulation effect of the window glass, provides a comfortable environment for the vehicle, and improves the driving and riding comfort of the vehicle.

[0052] It is worth noting that the arrangement of the inner sealing lip 7 and the outer sealing lip 8 can limit the sliding block 15 from moving outward, thereby preventing the sliding block 15 from derailing.

[0053] Reference Figure 3 In this embodiment, a mounting opening 12 is provided on the side of the external channel component 10, and the first elastomer 11 is fixed to the external channel component 10 at the mounting opening 12 by screws. Two threaded holes are provided on the inner wall of the external channel component 10, and two sets of screws are used to fix the first elastomer 11. The cross-section of the first elastomer 11 adopts a flat structure, and there is no hole on its side. The end of the screw is pointed. After inserting the hole on the first elastomer 11, it is connected to the external channel component 10. When adjusting the overall elastic force of the elastomer (the first elastomer and the second elastomer) later, it can be adjusted here.

[0054] Reference Figure 4 In this embodiment, a through hole 14 is opened on the back plate of the guide rail body 1, and the second elastic body 13 passes through the through hole 14 and enters the slideway groove, and the part that passes through the slideway groove is located in the ropeway 6.

[0055] Reference Figure 5 , Figure 6In this embodiment, the bottom of the sliding block 15 is provided with an oblique angle 18 and a flat portion 19, and the flat portion 19 is located on the outside of the oblique angle 18. An oblique opening 17 corresponding to the oblique angle 18 is provided on the inner side of the limit block 16. When the sliding block 15 slides to the bottom, the elastic force of the squeeze at the oblique angle is converted into a force close to the inner wall of the inner sliding area A, which is more stable to use. The back of the sliding block 15 is provided with a first slide groove 20 and a second slide groove 21. The first slide groove 20 cooperates with the first strip member 31, and the second slide groove 21 cooperates with the second strip member 32 to achieve smooth sliding of the sliding block 15.

[0056] Reference Figure 4 In this embodiment, the mounting structure 2 includes a connector 201, which is fixed to the guide rail body 1. A cross positioning member 202 and a plate body 203 are provided on one side of the connector 201. A mounting hole 204 is provided on the side of the plate body 203. A positioning hole (cooperating with the cross positioning member 202) is provided on the automobile door sheet metal, and the plate body 203 is inserted into the hole. After positioning is completed, a self-tapping screw is used to pass the screw through the mounting hole 204 and fix it to the automobile sheet metal.

[0057] Reference Figure 8 In the present embodiment, it also includes: a stabilizing guide wheel 23, which is fixedly connected to the sheet metal of the vehicle window and is located below the lowest part of the vehicle window, that is, in the area formed between the sheet metal and the exterior decoration. The surface of the stabilizing guide wheel 23 is in contact with the vehicle window glass and can press against the inner side of the vehicle window glass and be subjected to external force (when driving at high speed, external pressure and inward thrust formed by wind). It can play a good stabilizing role. At the same time, the structure of the wheel can ensure the normal lifting and lowering of the vehicle window glass.

[0058] Specifically, the stabilizing guide wheel includes a core wheel, an elastic wheel, and a covering wheel from the inside to the outside, wherein the core wheel is movably connected to the sheet metal of the vehicle window part through a bracket, and the core wheel, the elastic wheel, and the covering wheel are fixedly connected, and the core wheel, the elastic wheel, and the covering wheel rotate together.

[0059] Reference Figure 7 In this embodiment, the position of the limit block 16 satisfies that a>0.5b;

[0060] Among them, a represents the distance from the bottom of the vehicle window to the limit block after the guide rail is installed; b represents the distance from the top of the vehicle window to the limit block after the guide rail is installed.

[0061] It can ensure that when the car window is partially extended (half-open state), the car window glass remains in a stable state. The more the car window glass extends from the bottom guide port, the larger its suspended part will be, and the more it will rely on the window guide rail structure for stability. When it is completely closed, the top of the glass is inserted into the upper guide port, which is also a relatively stable state. a>0.5b, which can meet the stability of the car window glass in most cases.

[0062] Working principle: When in use, the window guide rail is installed on the door sheet metal, with the slide groove facing the window, the window glass slides inside the slide groove, the window glass lifter 24 is activated, dragging the window glass upward, and the inner side of the window glass will move upward close to the stabilizing guide wheel 23. After moving upward to the position of the limit block 16, the top of the window glass will press against the sliding block 15, and when it continues to move upward, it will carry the sliding block 15 upward. Under the action of the elastomer (the first elastomer 11 and the second elastomer 13), the sliding block 15 has a tendency to move downward. During this process, the sliding block 15 applies a downward force to the window glass, so that it can move upward smoothly. After stopping at any position subsequently, the force here will not disappear, and the window glass is always in a stable state, avoiding shaking and noise, thereby improving the comfort inside the car.

[0063] When the window glass is lowered (located above the limit block 16), the sliding block 15 will always apply a force to the window glass to keep the window glass in a stable state. Stopping in any state can ensure the stability of the window glass.

[0064] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and the specification only describe the principles of the present application. The present application may have various changes and improvements without departing from the spirit and scope of the present application, and these changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the attached claims and their equivalents.

Claims

1. A glass window guide rail assembly, comprising a guide rail body, one side of which is provided with a slideway groove matching the window glass, characterized in that: The guide rail body is installed between the sheet metal and the exterior decoration of the vehicle window part through the installation structure; The slideway groove has an inner sliding area and an outer sliding area; The inner sliding area is slidably connected with a sliding block, a limit block is arranged on the side wall of the inner sliding area and below the middle position of the guide rail body, and the sliding block slides freely at a position above the limit block; The outer sliding area is for sliding one side of the window glass, and part of the sliding block is located in the outer sliding area; An external channel assembly is arranged on the outer side surface of the guide rail body and near the bottom end of the guide rail body, a first elastomer is arranged inside the external channel assembly, and the bottom end of the first elastomer is fixed to the bottom end of the external channel assembly by a mounting nail, the top end of the first elastomer is a free end, and the top end is fixedly connected to the second elastomer, and the top end of the second elastomer passes through the side wall of the guide rail body and is fixedly connected to the sliding block.

2. The glass window guide rail assembly according to claim 1, characterized in that: The side wall of the inner sliding area is fixedly connected with a strip slide assembly, and the strip slide assembly is located in the middle of the back plate of the guide rail body, so that a first slide and a second slide are formed between the strip slide assembly and the two side plates of the guide rail body; The strip slide assembly comprises a first strip member and a second strip member, a rope path is formed between the first strip member and the second strip member, and the second elastic body located inside the slide groove slides inside the rope path.

3. The glass window guide rail assembly according to claim 1, characterized in that: The two side plates of the guide rail body located inside the outer sliding area are respectively connected with an inner sealing lip and an outer sealing lip; The outer sealing lip is arranged obliquely so that a triangular area is formed between the outer side of the outer sealing lip and the side plate of the guide rail body, and the angle between the outer sealing lip and the side plate of the guide rail body is 43°-60°; The inner sealing lip is provided with an outer protrusion and a contact portion at a side plate away from the slide rail body. The contact portion is a plane and is close to the inner sliding area.

4. The glass window guide rail assembly according to claim 1, characterized in that: A mounting opening is provided on the side of the external channel component, and a portion of the first elastic body located at the mounting opening is fixed to the external channel component by means of screws.

5. The glass window guide rail assembly according to claim 1, characterized in that: The back plate of the guide rail body is provided with a through hole, and the second elastic body penetrates into the slideway groove through the through hole.

6. The glass window guide rail assembly according to claim 1, characterized in that: The bottom of the sliding block is provided with an oblique angle and a flat portion, the flat portion is located outside the oblique angle, and the inner side of the limit block is provided with an oblique opening corresponding to the oblique angle; The back side of the sliding block is provided with a first sliding groove and a second sliding groove, the first sliding groove cooperates with the first strip-shaped member, and the second sliding groove cooperates with the second strip-shaped member.

7. The glass window guide rail assembly according to claim 1, characterized in that: The mounting structure comprises a connecting piece, the connecting piece is fixed to the guide rail body, a cross positioning piece and a plate body are arranged on one side of the connecting piece, and a mounting hole is opened on the side of the plate body.

8. The glass window guide rail assembly according to claim 1, characterized in that: Also includes: Stable The guide wheel is fixedly connected to the sheet metal of the vehicle window portion and is located below the lowest part of the vehicle window. The surface of the guide wheel is in contact with the vehicle window glass.

9. The glass window guide rail assembly according to claim 8, characterized in that: The stabilizing guide wheel comprises a core wheel, an elastic wheel and a covering wheel from the inside to the outside, wherein the core wheel is movably connected to the sheet metal of the vehicle window part through a bracket, and the core wheel, the elastic wheel and the covering wheel are fixedly connected.

10. The glass window guide rail assembly according to claim 9, characterized in that: The position of the limit block satisfies that a>0.5b; Among them, a represents the distance from the bottom of the vehicle window to the limit block after the guide rail is installed; b represents the distance from the top of the vehicle window to the limit block after the guide rail is installed.

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