Glass guide groove assembly, vehicle door and vehicle

Abstract

The utility model discloses a glass guide groove assembly, a vehicle door and a vehicle, and the glass guide groove assembly comprises a first guide rail, a second guide rail and a glass guide rail, the first guide groove sealing strip is clamped in the first guide rail, the first guide groove sealing strip comprises a first connecting part, the first connecting part is located between the edge of the automobile door glass and the first guide rail, and a gap is formed between the first connecting part and the edge of the automobile door glass. According to the glass guide groove assembly provided by the embodiment of the utility model, an outer lip edge which abuts against the edge of the glass in the prior art is omitted, so that the risk that the outer lip edge is turned outwards in the lifting process of the automobile door glass is avoided, and the X-direction distance between the edge of the automobile door glass and the first guide rail is favorably reduced; therefore, the X-direction distance between the side, away from the automobile door glass, of the first guide rail and the automobile door middle lock body assembly is increased, and the possibility of collision abnormal sound is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, and in particular to a glass run channel assembly, a vehicle door and a vehicle. Background Art

[0002] The guide rail and the guide groove arranged on it are important components in the car door, mainly used to guide and support the lifting movement of the car door glass.

[0003] Currently, the guide channel includes an outer lip located between the guide rail and the door glass, which is used to press against the door glass. Furthermore, to ensure that the door glass always fits in the guide channel throughout its entire lifting stroke, the guide rail and guide channel extend to the underside of the door window frame.

[0004] However, during the lifting process of the door glass, the gap between the guide rail extending to the lower side of the door window frame and the lock body in the door lock is small, which easily causes collision and abnormal noise during the lifting process of the door glass. Utility Model Content

[0005] The utility model provides a glass run channel assembly, a vehicle door and a vehicle, aiming to at least solve the technical problem in the prior art that the gap between the guide rail extending to the lower side of the vehicle door window frame and the lock body in the vehicle door lock is small, which easily produces collision and abnormal noise during the lifting and lowering of the vehicle door glass.

[0006] In a first aspect of the present invention, a glass run channel assembly is provided, comprising:

[0007] a first guide rail, for being mounted on a side of the vehicle door close to the door lock, wherein the first guide rail is located on a lower side of a window frame window in the vehicle door;

[0008] The first guide groove sealing strip is clamped in the first guide rail. The first guide groove sealing strip includes a first connecting portion. The first connecting portion is located between the edge of the vehicle door glass and the first guide rail. A gap is formed between the first connecting portion and the edge of the vehicle door glass.

[0009] Optionally, the first guide channel sealing strip further includes a guide rail outer lip, which is connected to a side of the first connecting portion close to the first guide rail, and the guide rail outer lip is pressed against a side of the first guide rail away from the vehicle body.

[0010] Optionally, the first guide rail includes an outer fitting section, and the outer lip of the guide rail is pressed against the outer fitting section;

[0011] Along the width direction of the first guide rail, the distance between the outer matching segment and the edge of the door glass is greater than zero millimeter and less than or equal to 2 millimeters.

[0012] Optionally, along the width direction of the first guide rail, the width of the gap formed between the first connecting portion and the edge of the door glass is greater than zero millimeter and less than or equal to 1 millimeter.

[0013] Optionally, the outer fitting section has a first outer surface and a first inner surface that are oppositely disposed, and the outer lip of the guide rail is pressed against the first outer surface;

[0014] The first guide channel sealing strip further includes a first contact portion connected to the first connecting portion, and the first contact portion is in contact with the first inner surface.

[0015] Optionally, the outer mating section is connected to a limiting section near one end of the door glass, the first connecting part is connected to the first contact part through the second connecting part and the third connecting part, the first connecting part, the second connecting part and the third connecting part form a limiting groove, and the limiting section cooperates with the limiting groove.

[0016] Optionally, a movable part is fixed to the inner surface of the door glass, the first guide groove sealing strip has a slide groove, and the movable part is slidably fitted in the slide groove;

[0017] The inner side wall of the chute is provided with a wear-resistant coating;

[0018] And / or, a surface of the first connecting portion close to the door glass is provided with a wear-resistant coating.

[0019] Optionally, the first guide rail further includes a connecting section and an inner fitting section, and an end of the outer fitting section away from the door glass is connected to the inner fitting section via the connecting section;

[0020] The first guide groove sealing strip also includes a main body and a snap-fit ​​lip connected to the main body, a clamping groove is formed between the snap-fit ​​lip and the main body, the clamping groove is clamped on the edge of the inner fitting section away from the connecting section, and the snap-fit ​​lip is pressed against the inner fitting section.

[0021] In a second aspect of the implementation of the present invention, a vehicle door is further provided, comprising a door glass and any one of the glass run channel assemblies described above.

[0022] Optionally, the vehicle door also includes a door lock, which includes a lock body assembly. Along the width direction of the first guide rail, the distance between the side of the first guide rail away from the vehicle door glass and the lock body assembly is greater than 6 mm and less than or equal to 8 mm.

[0023] In a third aspect of the implementation of the present invention, a vehicle is further provided, comprising at least one vehicle door as described in any one of the above items.

[0024] In the embodiment of the present invention, only the first connecting portion is provided between the edge of the vehicle door glass and the first guide rail, and there is no need to provide an existing outer lip edge between the edge of the vehicle door glass and the first guide rail, that is, the first guide groove sealing strip cancels the provision of the outer lip edge, so that there is no need to ensure the X-direction sealing space of the outer lip edge, and the first connecting portion occupies a smaller X-direction space than the existing outer lip edge, which is beneficial to reducing the X-direction distance between the edge of the vehicle door glass and the first guide rail, so that the first guide rail can be closer to the edge of the vehicle door glass, and further conducive to increasing the X-direction distance between the side of the first guide rail away from the vehicle door glass and the lock body assembly in the vehicle door, avoiding the easy generation of collision noise during the lifting and lowering process of the vehicle door glass due to the small X-direction distance between the side of the first guide rail away from the vehicle door glass and the lock body assembly in the vehicle door. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0026] Figure 1 This is a schematic diagram of the structure of the existing guide groove, guide rail and glass;

[0027] Figure 2 This is a structural schematic diagram of a glass run channel assembly provided in an embodiment of the present utility model.

[0028] Reference numerals:

[0029] 1-Glass, 2-Outer lip, 3-Guide rail;

[0030] 10-first guide groove sealing strip, 11-guide rail outer lip, 12-U-shaped connecting portion, 121-first connecting portion, 122-second connecting portion, 123-third connecting portion, 13-first contact portion, 14-fourth connecting portion, 15-main body, 16-clamping lip, 17-sealing lip, 171-first sealing lip, 172-second sealing lip, 18-slide groove, 19-inner lip, 20-first guide rail, 21-outer fitting section, 22-connecting section, 23-inner fitting section, 24-limiting section, 30-door glass, 40-movable part. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described below with reference to the accompanying drawings in the embodiments of the present invention.

[0032] The embodiments of the present invention are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. It should be noted that the drawings are greatly simplified and not to exact scale, and are intended solely to facilitate and clearly illustrate the embodiments of the present invention.

[0033] Currently, refer to Figure 1 The guide groove includes an outer lip 2, which is located between the guide rail 3 and the glass 1. The outer lip 2 is used to press against the glass 1. In order to ensure that the glass 1 can always cooperate with the guide groove during the entire lifting stroke, the guide rail 3 and the guide groove will extend to the lower side of the door window frame. However, during the glass lifting process, there is a risk that the outer lip 2 in the guide groove will turn outward to the outer surface of the glass 1, and Figure 1 Along the width of the guide rail 3, the distance D1 between the edge of the glass 1 and the guide rail 3 is typically greater than or equal to 4 mm. This causes the side of the guide rail 3 away from the glass 1 to be closer to the lock body in the vehicle door lock. This results in a smaller gap between the guide rail 3 and the lock body, which can easily cause a knocking sound during the raising and lowering of the glass 1. To address the above-mentioned issues, the present invention provides a glass run channel assembly, a vehicle door, and a vehicle. The above-mentioned glass run channel assembly, vehicle door, and vehicle are described in detail below.

[0034] First, refer to Figure 2 The glass run channel assembly provided by the embodiment of the present invention includes: a first guide rail 20, which is used to be installed on the side of the vehicle door close to the door lock, and the first guide rail 20 is located on the lower side of the window frame window in the vehicle door; a first guide channel sealing strip 10, which is clamped in the first guide rail 20, and the first guide channel sealing strip 10 includes a first connecting portion 121, and the first connecting portion 121 is located between the edge of the vehicle door glass 30 and the first guide rail 20, and a gap is formed between the first connecting portion 121 and the edge of the vehicle door glass 30.

[0035] The glass run channel assembly is used in a vehicle door. The door includes door glass, a door frame with a window, and a door lock. The door frame includes a window frame, and the door lock includes a lock body assembly. The door also includes an inner door panel, onto which the door lock can be mounted. A first guide rail 20 can be mounted on the door frame. The side of the door closest to the door lock is also the side of the door away from the hinged connection with the vehicle body, i.e., the side of the door that opens and closes. The first guide rail 20 extends parallel to the direction in which the door glass 30 is raised and lowered.

[0036] The first guide groove sealing strip 10 is made of rubber and has a certain elasticity. The first guide groove sealing strip 10 can be elastically clamped in the first guide rail 20. The first guide groove sealing strip 10 includes a U-shaped connecting portion 12, and the U-shaped connecting portion 12 includes a first connecting portion 121. The width direction of the first guide rail 20 is parallel to the length direction of the vehicle, that is, the X direction of the vehicle. The width direction of the first guide rail 20 can be referred to Figure 2 A gap is formed between the first connecting portion 121 and the edge of the door glass 30 , that is, no other structure is provided between the first connecting portion 121 and the edge of the door glass 30 .

[0037] The glass run channel assembly may also include a second guide rail and a second guide channel sealing strip. The second guide rail is located above the first guide rail. The second guide rail and the second guide channel sealing strip are located at the window frame window in the vehicle door. The second guide channel sealing strip includes an outer lip 2. The outer lip 2 is located between the second guide rail and the glass 1. The outer lip 2 is used to press against the glass 1. The outer lip 2 in the second guide channel sealing strip serves to seal, prevent dust, and improve appearance. It should be noted that since the second guide channel sealing strip located above the first guide rail includes an outer lip 2 and presses against the glass 1, the removal of the outer lip in the first guide channel sealing strip at the first guide rail does not affect the overall performance.

[0038] In the embodiment of the present invention, only the first connecting portion 121 is provided between the edge of the door glass 30 and the first guide rail 20. The existing outer lip 2 is not required between the edge of the door glass 30 and the first guide rail 20, thus eliminating the need for ensuring X-directional sealing space for the outer lip 2. Furthermore, the first connecting portion 121 occupies less X-directional space than the existing outer lip 2, thereby reducing the X-directional distance between the edge of the door glass 30 and the first guide rail 20. This allows the first guide rail 20 to be closer to the edge of the door glass 30, thereby increasing the X-directional distance between the side of the first guide rail 20 away from the door glass 30 and the lock body assembly. This avoids the occurrence of clashing noises during the raising and lowering of the door glass 30, which is often caused by the smaller X-directional distance between the side of the first guide rail 20 away from the door glass 30 and the lock body assembly. Furthermore, the first guide groove sealing strip eliminates the existing outer lip 2 that abuts the edge of the glass, thereby preventing the risk of the outer lip 2 turning outward during the raising and lowering of the door glass.

[0039] It should be noted that the above-mentioned X direction is the X direction of the vehicle, that is, the length direction of the vehicle.

[0040] In a preferred embodiment of the present invention, the first guide groove sealing strip 10 has a guide rail outer lip 11, which is connected to the side of the first connecting portion 121 close to the first guide rail 20, and the guide rail outer lip 11 is pressed against the side of the first guide rail 20 away from the vehicle body. The guide rail outer lip 11 is specifically connected to the side of the first connecting portion 121 close to the first guide rail 20 along the width direction of the first guide rail 20. The guide rail outer lip 11 can be adhered to the side of the first guide rail 20 away from the vehicle body, and the guide rail outer lip 11 can also be clamped on the first guide rail 20 together with the first contact portion 13 in the first guide groove sealing strip 10. In this embodiment, by setting the guide rail outer lip 11 against the side of the first guide rail 20 away from the vehicle body, it is possible to ensure close contact between the first connecting portion 121 and the first guide rail 20, thereby preventing the first connecting portion 121 from falling off.

[0041] In a preferred embodiment of the present invention, the first guide rail 20 includes an outer fitting section 21, and the outer lip 11 of the guide rail is pressed against the outer fitting section 21; along the width direction of the first guide rail 20, the distance between the outer fitting section 21 and the edge of the door glass 30 is greater than zero mm and less than or equal to 2 mm.

[0042] The distance between the outer fitting section 21 and the edge of the door glass 30 is specifically the distance between the side wall of the outer fitting section 21 close to the door glass 30 and the edge of the door glass 30 close to the outer fitting section 21. The distance between the outer fitting section 21 and the edge of the door glass 30 is greater than the thickness of the first connecting portion 121. The distance between the outer fitting section 21 and the door glass 30 along the width direction of the first guide rail 20 can be referred to as Figure 2 D2 is shown in FIG. Along the width direction of the first guide rail 20, the distance D2 between the outer mating segment 21 and the edge of the door glass 30 can be 1.8 mm, 1.9 mm, 2 mm, etc. Preferably, the distance D2 between the outer mating segment 21 and the edge of the door glass 30 along the width direction of the first guide rail 20 is 2 mm. In this embodiment, when the distance between the outer mating segment 21 and the edge of the door glass 30 is within the above range, the X-direction distance between the edge of the door glass 30 and the first guide rail 20 is smaller, which helps to increase the X-direction distance between the side of the first guide rail 20 away from the door glass 30 and the lock body assembly in the vehicle door.

[0043] In a preferred embodiment of the present invention, the width of the gap formed between the first connecting portion 121 and the edge of the door glass 30 along the width direction of the first guide rail 20 is greater than zero millimeter and less than or equal to 1 millimeter. When the width of the gap between the first connecting portion 121 and the edge of the door glass 30 is within this range, a moderate gap is ensured between the first connecting portion 121 and the door glass 30 during the lifting process, while avoiding direct contact between the first connecting portion 121 and the door glass 30, thereby preventing wear on the first connecting portion 121.

[0044] In a preferred embodiment of the present invention, the outer mating section 21 has a first outer surface and a first inner surface arranged opposite to each other, and the outer lip 11 of the guide rail is pressed against the first outer surface; the first guide groove sealing strip 10 also includes a first contact portion 13 connected to the first connecting portion 121, and the first contact portion 13 is in contact with the first inner surface.

[0045] The first outer surface and the first inner surface of the outer matching section 21 are arranged opposite to each other along the thickness direction of the first guide rail 20. The thickness direction of the first guide rail 20 is parallel to the width direction of the vehicle. The thickness direction of the first guide rail 20 can be referred to Figure 2The direction indicated by arrow B in the figure. The first outer surface of the outer mating segment 21 is the surface of the outer mating segment 21 closer to the vehicle's exterior. The guide rail outer lip 11 abuts against the first outer surface of the outer mating segment 21, and the first contact portion 13 contacts the first inner surface of the outer mating segment 21. The guide rail outer lip 11 and the first contact portion 13 cooperate to achieve a snap connection with the outer mating segment 21, ensuring close contact between the first connecting portion 121 and the first guide rail 20 and a secure connection between the first guide channel sealing strip 10 and the first guide rail 20.

[0046] In a preferred embodiment of the present invention, the outer mating section 21 is connected to a limiting section 24 at one end proximal to the door glass 30. The first connecting portion 121 is connected to the first contact portion 13 via the second connecting portion 122 and the third connecting portion 123 of the U-shaped connecting portion 12. The first, second, and third connecting portions 121, 122, 123 form a limiting groove, and the limiting section 24 cooperates with the limiting groove. The limiting section 24 cooperates with the limiting groove to limit the first guide channel sealing strip 10 along the width direction of the first guide rail 20, thereby preventing positional deviation of the first guide channel sealing strip 10.

[0047] In a preferred embodiment of the present invention, a movable part 40 is fixed to the inner surface of the vehicle door glass 30, the first guide groove sealing strip 10 has a slide groove 18, and the movable part 40 can be slidably adapted in the slide groove 18; the inner side wall of the slide groove 18 is provided with a wear-resistant coating; and / or, the surface of the first connecting part 121 close to the vehicle door glass 30 is provided with a wear-resistant coating.

[0048] Among them, the inner surface of the door glass 30 is also the surface of the door glass 30 facing the interior of the vehicle. The material of the movable part 40 can be plastic, and the movable part 40 can be bonded to the inner surface of the door glass 30. The cross-section of the slide groove 18 can be in an L-shaped shape. The inner side wall of the slide groove 18 is also the side wall of the slide groove 18 close to the movable part 40. The wear-resistant coating can be a polyethylene (PE) coating, a polytetrafluoroethylene coating, etc. The wear-resistant coating is preferably a polyethylene coating. Through the wear-resistant setting, the friction resistance between the movable part 40 and the first guide groove sealing strip 10 can be reduced, thereby avoiding the generation of abnormal noise between the movable part 40 and the first guide groove sealing strip 10; at the same time, the wear-resistant coating also plays a wear-resistant role.

[0049] In a preferred embodiment of the present invention, the first guide rail 20 also includes a connecting section 22 and an inner fitting section 23, and the end of the outer fitting section 21 away from the vehicle door glass 30 is connected to the inner fitting section 23 through the connecting section 22; the first guide groove sealing strip 10 also includes a main body 15 and a snap-fit ​​lip 16 connected to the main body 15, and a clamping groove is formed between the snap-fit ​​lip 16 and the main body 15, and the clamping groove is clamped at the edge of the inner fitting section 23 away from the connecting section 22, and the snap-fit ​​lip 16 is pressed against the inner fitting section 23.

[0050] The first contact portion 13 is connected to the main body 15 via the fourth connecting portion 14, and the engaging lip 16 is connected to the end of the main body 15 away from the fourth connecting portion 14. In this embodiment, one end of the first guide channel sealing strip 10 along its width direction is engaged with the first guide rail 20 via the guide rail outer lip 11, and the other end of the first guide channel sealing strip 10 along its width direction is engaged with the first guide rail 20 via the engaging lip 16, ensuring a secure engagement between the first guide channel sealing strip 10 and the first guide rail 20.

[0051] The first guide channel sealing strip 10 further includes an inner lip 19 connected to an end of the main body 15 away from the snap lip 16. The inner mating segment 23 has a second outer surface and a second inner surface disposed opposite each other along the thickness direction of the first guide rail 20. The snap lip 16 abuts against the second inner surface of the inner mating segment 23, and the inner lip 19 abuts against the second outer surface of the inner mating segment 23.

[0052] The first guide groove sealing strip 10 also includes a sealing lip 17, which includes a first sealing lip 171 and a second sealing lip 172. The first sealing lip 171 is pressed against the inner surface of the vehicle door glass 30, and the second sealing lip 172 is pressed against the movable part 40. The second sealing lip 172 is located between the first sealing lip 171 and the first connecting portion 121.

[0053] In a second aspect, an embodiment of the present invention provides a vehicle door comprising door glass and the glass run channel assembly provided in any one of the first aspects. The vehicle door also includes a door window frame having a window frame window. A first guide rail 20 can be mounted on the door window frame.

[0054] The vehicle door also includes a door lock, which includes a lock body assembly. Along the width direction of the first guide rail 20, the distance between the side of the first guide rail 20 away from the door glass 30 and the lock body assembly is greater than 6 mm and less than or equal to 8 mm.

[0055] The vehicle door also includes an inner door panel, on which a door lock can be mounted. Along the width of the first guide rail 20, the distance between the side of the first guide rail 20 distal to the door glass 30 and the lock body assembly can be 7.8 mm, 7.9 mm, 8 mm, or other distances. Along the width of the first guide rail 20, the distance between the side of the first guide rail 20 distal to the door glass 30 and the lock body assembly is preferably 8 mm. When the distance between the side of the first guide rail 20 distal to the door glass 30 and the lock body assembly is within the aforementioned range, the X-direction distance between the side of the first guide rail 20 distal to the door glass 30 and the lock body assembly is greater, thereby avoiding the occurrence of unusual clashing noises during the raising and lowering of the door glass 30 that could be caused by a smaller X-direction distance between the side of the first guide rail 20 distal to the door glass 30 and the lock body assembly.

[0056] In a third aspect, an embodiment of the present invention further provides a vehicle comprising at least one vehicle door provided in the second aspect.

[0057] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0058] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0059] Each embodiment in this specification is described in a related manner. Similar parts between the various embodiments can be referred to in conjunction with each other. Each embodiment focuses on the differences between the other embodiments. In particular, the system embodiment is generally similar to the method embodiment, so the description is relatively simple. For related parts, refer to the description of the method embodiment.

[0060] The above description is only a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention are included in the scope of protection of the present invention.

[0061] The above is a detailed introduction to the glass run channel assembly, vehicle door and vehicle provided by the present invention. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the structure and core ideas of the present invention. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the contents of this specification should not be understood as limiting the present invention.

Claims

1. A glass run channel assembly, characterized in that: include: a first guide rail, for being mounted on a side of the vehicle door close to the door lock, wherein the first guide rail is located on a lower side of a window frame window in the vehicle door; The first guide groove sealing strip is clamped in the first guide rail. The first guide groove sealing strip includes a first connecting portion. The first connecting portion is located between the edge of the vehicle door glass and the first guide rail. A gap is formed between the first connecting portion and the edge of the vehicle door glass.

2. The glass run channel assembly according to claim 1, wherein: The first guide channel sealing strip further includes a guide rail outer lip, which is connected to a side of the first connecting portion close to the first guide rail and abuts against a side of the first guide rail away from the vehicle body.

3. The glass run channel assembly according to claim 2, wherein: The first guide rail includes an outer fitting section, and the outer lip of the guide rail is pressed against the outer fitting section; Along the width direction of the first guide rail, the distance between the outer matching segment and the edge of the door glass is greater than zero millimeter and less than or equal to 2 millimeters.

4. The glass run channel assembly according to any one of claims 1 to 3, characterized in that: Along the width direction of the first guide rail, the width of the gap formed between the first connecting portion and the edge of the door glass is greater than zero millimeter and less than or equal to 1 millimeter.

5. The glass run channel assembly according to claim 3, wherein: The outer fitting section has a first outer surface and a first inner surface that are oppositely disposed, and the outer lip of the guide rail is pressed against the first outer surface; The first guide channel sealing strip further includes a first contact portion connected to the first connecting portion, and the first contact portion is in contact with the first inner surface.

6. The glass run channel assembly according to claim 5, wherein: The outer mating section is connected to a limiting section at one end close to the door glass, the first connecting portion is connected to the first contact portion through the second connecting portion and the third connecting portion, the first connecting portion, the second connecting portion and the third connecting portion form a limiting groove, and the limiting section is matched with the limiting groove.

7. The glass run channel assembly according to any one of claims 1 to 3, characterized in that: A movable part is fixed to the inner surface of the door glass, the first guide groove sealing strip has a slide groove, and the movable part is slidably fitted in the slide groove; The inner side wall of the chute is provided with a wear-resistant coating; And / or, a surface of the first connecting portion close to the door glass is provided with a wear-resistant coating.

8. The glass run channel assembly according to claim 3, wherein: The first guide rail further includes a connecting section and an inner fitting section, wherein an end of the outer fitting section away from the door glass is connected to the inner fitting section via the connecting section; The first guide groove sealing strip also includes a main body and a snap-fit ​​lip connected to the main body, a clamping groove is formed between the snap-fit ​​lip and the main body, the clamping groove is clamped on the edge of the inner fitting section away from the connecting section, and the snap-fit ​​lip is pressed against the inner fitting section.

9. A vehicle door, characterized in that: The invention comprises a vehicle door glass and the glass run channel assembly according to any one of claims 1 to 8.

10. The vehicle door according to claim 9, characterized in that The vehicle door also includes a door lock, which includes a lock body assembly. Along the width direction of the first guide rail, the distance between the side of the first guide rail away from the vehicle door glass and the lock body assembly is greater than 6 mm and less than or equal to 8 mm.

11. A vehicle, characterized in that: The vehicle door comprises at least one vehicle door according to claim 9 or 10.

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