Vehicle door glass sliding supporting structure, vehicle door and vehicle

Abstract

The utility model provides a vehicle door glass sliding supporting structure, a vehicle door and a vehicle. The vehicle door glass sliding supporting structure comprises a guide rail and a sealing strip groove formed in the guide rail. The guide rail comprises a body part and a guide rail supporting part; the trough comprises a main body part and a trough supporting part; the sealing strip supporting part is provided with a supporting lip abutting against the inner surface of automobile door glass, a positioning structure is arranged between the sealing strip supporting part and the guide rail supporting part, the positioning structure is arranged close to the guide rail and the lower end of the sealing strip, and the positioning structure is at least located in the left-right direction of the whole automobile and positions the sealing strip supporting part on the guide rail supporting part. When the automobile door glass ascends to the top, slapping abnormal sound is prevented from being generated between the lower portion of the sealing strip and the guide rail, and the use quality of an automobile can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, and in particular to a vehicle door glass sliding support structure. The utility model also relates to a vehicle door provided with the vehicle door glass sliding support structure, and a vehicle provided with the vehicle door. Background Art

[0002] With the development of technology and people's higher and higher requirements for vehicle quality, the vehicle's BSR (Buzz, Squeak and Rattle) low-frequency vibration and noise characteristics have gradually become an important part of vehicle quality considerations.

[0003] Among them, in the vehicle, taking the door, especially the door with zero-step difference cross-section structure as an example, the sliding of the door glass is generally guided and supported by a guide rail and a groove installed on the guide rail, and the groove generally also has a supporting structure that slides against the inner surface of the door glass.

[0004] When the door glass is about to reach the bottom, the support structure at the bottom of the groove will be pressed by the door glass in the left and right direction of the vehicle. However, when the door glass rises to the top, it is no longer pressed by the door glass, and the support structure at the bottom of the groove is not fixed in the left and right direction of the vehicle. At this time, under external stimulation, the support structure at the bottom of the groove is easy to hit the guide rail when it vibrates, producing abnormal noise, which is not conducive to improving the quality of vehicle use. Utility Model Content

[0005] In view of this, the utility model aims to provide a door glass sliding support structure to improve the use quality of the vehicle.

[0006] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0007] A vehicle door glass sliding support structure comprises a guide rail and a groove arranged on the guide rail;

[0008] The guide rail includes a main body portion formed with a guide rail groove, and a guide rail support portion located at one side of the main body portion; the glass run channel includes a main body portion formed with a glass run channel, and a glass run channel support portion located at one side of the main body portion, and the main body portion is constrained in the guide rail groove, and the glass run channel support portion is supported on the guide rail support portion;

[0009] The felt groove supporting part is provided with a supporting lip which abuts against the inner surface of the door glass, and a positioning structure is provided between the felt groove supporting part and the guide rail supporting part. The positioning structure is arranged close to the guide rail and the lower end of the felt groove, and the positioning structure positions the felt groove supporting part on the guide rail supporting part at least in the left and right direction of the whole vehicle.

[0010] Furthermore, the main body portion is clamped in the guide rail groove, and the main body portion is provided with an anti-slip lip abutting against the inner wall of the guide rail groove.

[0011] Furthermore, the main body is provided with a sealing lip that abuts against the end of the door glass.

[0012] Furthermore, the supporting lips are multiple and arranged side by side along the width direction of the groove supporting part.

[0013] Furthermore, a supporting protrusion is provided on a side of the groove supporting portion facing the guide rail supporting portion, and the supporting protrusion abuts against the guide rail supporting portion.

[0014] Furthermore, the positioning structure includes a clamping boss provided on the guide rail support portion, and a clamping lip provided on the groove support portion;

[0015] The snap-fit ​​lip is located on the side of the groove support portion facing the guide rail support portion, and a snap-fit ​​fit is formed between the snap-fit ​​boss and the snap-fit ​​lip to position the groove support portion in the left-right direction of the vehicle.

[0016] Furthermore, the engaging boss is integrally formed on the guide rail supporting portion.

[0017] Further, the guide rail support portion comprises an upper guide rail support portion and a lower guide rail support portion connected together, and the width of the lower guide rail support portion along the front-rear direction of the vehicle is greater than the width of the upper guide rail support portion along the front-rear direction of the vehicle;

[0018] The snap-fitting boss is located at the edge of the lower part of the guide rail support part, and the snap-fitting boss has a protruding part protruding toward one side of the main body part, and the snap-fitting lip overlaps one side of the protruding part to form a snap-fitting fit with the snap-fitting boss.

[0019] Furthermore, a snap-fit ​​lip is provided on one side of the groove support portion facing the guide rail support portion, the snap-fit ​​lip extends along the length direction of the groove, and a portion of the snap-fit ​​lip constitutes the snap-fit ​​protrusion.

[0020] Compared with the prior art, the utility model has the following advantages:

[0021] The vehicle door glass sliding support structure described in the utility model has a positioning structure set between the groove support part and the guide rail support part, and the lower part of the groove support part can be positioned on the guide rail support part by means of the positioning structure, thereby being able to avoid abnormal slapping noise between the lower part of the groove and the guide rail when the vehicle door glass rises to the top, and can improve the sound quality perception of the vehicle door in a vibrating state, which is beneficial to improving the use quality of the vehicle.

[0022] In addition, the main body is clamped in the guide rail groove, which has a simple structure and can be easily installed on the guide rail. The anti-slip lip can ensure the stability of the main body in the guide rail groove. The sealing lip can ensure the sealing between the door glass and the door, and also help to improve the overall appearance quality of the door. The supporting lips are arranged side by side, which can improve the supporting capacity of the door glass and ensure the positioning accuracy of the door glass. By providing the supporting protrusion, the contact area between the groove support part and the guide rail support part can be reduced, which is also conducive to reducing the generation of abnormal noise caused by slapping.

[0023] In addition, the positioning structure adopts the matching form of the snap-fitting boss and the snap-fitting lip, which has a simple structure, is easy to design and manufacture, and is also conducive to the positioning of the groove support part. The snap-fitting boss is integrally formed on the guide rail support part, which can simplify the guide rail structure and facilitate the preparation of the guide rail. By making the width of the lower part of the guide rail support part larger and locating the snap-fitting boss at the edge of the lower part of the guide rail support part, it is convenient to integrally form the snap-fitting boss on the guide rail support part, and provide a protruding part on the snap-fitting boss, so that the snap-fitting between the snap-fitting lip and the snap-fitting boss can be achieved on the basis of the integral molding of the snap-fitting boss.

[0024] Another object of the utility model is to provide a vehicle door, on which the vehicle door is provided with the vehicle door glass sliding support structure as described above.

[0025] The utility model also provides a vehicle, wherein the vehicle is provided with the vehicle door as described above.

[0026] The vehicle door and the vehicle described in the present invention have the same beneficial effects as the above-mentioned vehicle door glass sliding support structure, which will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0028] Figure 1 This is a schematic diagram of a door glass sliding support structure according to an embodiment of the utility model;

[0029] Figure 2 for Figure 1 Cross-section at the AA position;

[0030] Figure 3 This is a schematic diagram of the structure of the guide rail according to an embodiment of the utility model;

[0031] Figure 4 for Figure 3 A partial enlarged view of part B;

[0032] Figure 5 This is a schematic diagram of the structure of the felt groove according to an embodiment of the utility model;

[0033] Figure 6 for Figure 5 A partial enlarged view of part C in the middle;

[0034] Figure 7 It is a structural schematic diagram of the felt groove according to the embodiment of the utility model from another perspective;

[0035] Figure 8 for Figure 7 A partial enlarged view of part D.

[0036] Description of reference numerals:

[0037] 1. Guide rail; 2. Groove;

[0038] 1a, upper section of the guide rail; 1b, lower section of the guide rail;

[0039] 101, main body; 101a, guide rail groove; 102, guide rail support part; 1021, upper part of the guide rail support part; 1022, lower part of the guide rail support part; 1022a, clamping boss; 1022b, protruding part;

[0040] 201, main body; 201a, glass guide groove; 2011, sealing lip; 2012, anti-slip lip; 202, groove support part; 2021, supporting lip; 2022, supporting protrusion; 2023, snap-on lip;

[0041] k, the overlap between the snap-on lip and the protruding part; m, the width of the lower part of the guide rail support part along the front-to-back direction of the vehicle; n, the width of the upper part of the guide rail support part along the front-to-back direction of the vehicle. DETAILED DESCRIPTION

[0042] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0043] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present application.

[0044] In the description of the present invention, it should be noted that if there are terms such as "upper", "lower", "inner", "outer" and the like indicating orientation or positional relationship, they are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, if there are terms such as "first" and "second", they are also used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0045] In addition, in the description of the present invention, unless otherwise clearly defined, the terms "installation", "connection", "connection" and "connector" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood in combination with specific circumstances.

[0046] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0047] Embodiment 1

[0048] The present embodiment relates to a vehicle door glass sliding support structure, which is used to support and guide the vehicle door glass to slide in the vehicle door, and the vehicle door glass sliding support structure of the present embodiment can avoid the generation of abnormal slapping noise between the lower part of the groove 2 and the guide rail 1, which is beneficial to improving the use quality of the vehicle.

[0049] At this point, it is worth explaining that the vehicle door of the present embodiment can be any type of vehicle door structure installed in a vehicle, and in particular, the vehicle door of the present embodiment can be a vehicle door with a zero-step difference cross-section structure.

[0050] The above-mentioned zero-step-difference cross-sectional structure means that the outer surface of the door glass in the door is flush with the outer surface of the decorative panel on the outside of the door (or other structural parts arranged on the outside of the door window frame), so that there is no surface difference between the two in the left and right direction of the whole vehicle.

[0051] In terms of overall structure, Figures 1 to 8As shown in FIG. 1 , the vehicle door glass sliding support structure of the present embodiment includes a guide rail 1 and a groove 2 arranged on the guide rail 1 .

[0052] Among them, the guide rail 1 includes a main body part 101 formed with a guide rail groove 101a, and a guide rail supporting part 102 located on one side of the main body part 101, the glass guide groove 2 includes a main body part 201 formed with a glass guide groove 201a, and a glass guide groove supporting part 202 located on one side of the main body part 201, and the main body part 201 is constrained in the guide rail groove 101a to realize the installation arrangement of the glass guide groove 2 on the guide rail 1, and the glass guide groove supporting part 202 is supported on the guide rail supporting part 102.

[0053] In addition, a supporting lip 2021 is provided on the groove support portion 202 to abut against the inner surface of the door glass, and a positioning structure is also provided between the groove support portion 202 and the guide rail support portion 102. The positioning structure is arranged close to the guide rail 1 and the lower end of the groove 2, and the positioning structure positions the groove support portion 202 on the guide rail support portion 102 at least in the left-right direction of the vehicle.

[0054] At this time, as set above, by setting a positioning structure between the groove supporting part 202 in the groove 2 and the guide rail supporting part 102 in the guide rail 1, and utilizing the positioning structure to position the lower part of the groove supporting part 202 on the guide rail supporting part 102, this embodiment can utilize the positioning structure to limit the positioning of the groove supporting part 202 when the door glass rises to the top, so as to achieve the purpose of avoiding abnormal slapping noise between the lower part of the groove 2 and the guide rail 1.

[0055] Based on the above overall introduction, specifically, it should be explained that the reason why it is necessary to avoid the generation of slapping noise between the lower part of the groove 2 and the guide rail 1 when the door glass rises to the top is because the door glass rises to the top, that is, the door glass is closed. At this time, the interior of the car is a relatively closed environment. If under external stimulation, a slapping noise is generated between the lower part of the groove support part 202 in the groove 2 and the guide rail 1, the noise can be heard in the car, which will cause discomfort to the occupants in the car and affect the occupants' perception of the vehicle quality.

[0056] When the door glass is lowered and in the open state, on the one hand, the lowered door glass will exert a certain degree of pressing force on the groove support part 202 in the left and right directions of the entire vehicle, making it difficult for the groove support part 202 to hit the guide rail support part 102. At the same time, under the interference of the ambient noise outside the vehicle, even if there is a slight abnormal sound of hitting, it generally will not be heard by the passengers in the car, and will not cause adverse effects.

[0057] In this embodiment, Figures 1 to 4As shown, the guide rail groove 101a in the guide rail 1 is a through groove set along the length direction of the guide rail 1, and due to the setting of the guide rail groove 101a, the cross-section of the main body part 101 also generally presents a "U"-shaped structure with the opening facing the side where the guide rail support part 102 is located.

[0058] The guide rail support portion 102 is plate-shaped as a whole, and in the length direction of the guide rail 1, that is, the up-down direction of the whole vehicle, the extension length of the guide rail support portion 102 is basically consistent with the main body portion 101, and in the width direction of the guide rail 1, that is, the front-rear direction of the whole vehicle, one side of the guide rail support portion 102 is connected to the main body portion 101, and the other side of the guide rail support portion 102 extends away from the main body portion 101, so that the guide rail support portion 102 has a certain width, and a supporting surface for supporting the groove support portion 202 in the groove 2 can be formed on the guide rail support portion 102.

[0059] Continue as Figures 5 to 8 As shown in the figure, the glass guide groove 201a in the groove 2 is also a through groove arranged along the length direction of the groove 2, and the main body 201 is also in a "U"-shaped structure with the opening facing the side where the groove support part 202 is located due to the arrangement of the glass through groove 201a.

[0060] When the guide rail 1 and the glass groove 2 of the present embodiment are assembled in the vehicle door, the glass guide groove 201a is used to accommodate a glass slider fixedly connected to the vehicle door glass, and with the help of the rigid support of the guide rail groove 101a on the outside, the glass slider can be guided by the glass groove 201a, thereby achieving the guidance and support of the vehicle door glass sliding up and down.

[0061] In this embodiment, as a preferred implementation form, Figure 2 As shown, the main body 201 in the groove 2 can generally be clamped in the guide groove 101a on the guide rail 1, and an anti-slip lip 2012 can also be provided on the main body 201 to abut against the inner wall of the guide groove 101a. In this way, by clamping the main body 201 in the guide groove 101a, it has the advantage of simple structure and can also facilitate the installation of the groove 2 on the guide rail 1. And through the provision of the anti-slip lip 2012, it can be understood that it can obviously ensure the stability of the main body 201 clamped in the guide groove 101a, so as to achieve a reliable arrangement of the groove 2 on the guide rail 1.

[0062] As a preferred implementation form, in this embodiment, a sealing lip 2011 that abuts against the end of the door glass can be provided on the main body 201. At this time, the end of the door glass specifically refers to the end position of the side of the door glass, and through the provision of the sealing lip 2011, it can be understood that it can use the sealing lip 2011 to block the gap between the door glass and the door to ensure the sealing between the door glass and the door, and at the same time, it uses the sealing lip 2011 to cover the gap between the door glass and the door, which also helps to improve the overall appearance quality of the door.

[0063] Continue to combine Figure 2 and Figure 6 and Figure 8 As shown in , as a preferred implementation form, in this embodiment, the supporting lips 2021 provided on the groove supporting portion 202 can be, for example, a plurality of supporting lips arranged side by side along the width direction of the groove supporting portion 202. At this time, the width direction of the groove supporting portion 202 is generally the front-rear direction of the entire vehicle, and by providing a plurality of supporting lips 2021 arranged side by side, it can improve the supporting capacity of the door glass and ensure the position accuracy of the door glass.

[0064] In this embodiment, as a preferred implementation form, Figure 2 Combined with Figure 6 and Figure 8 As shown, a support protrusion 2022 may be provided on the side of the groove support portion 202 facing the guide rail support portion 102, and the support protrusion 2022 abuts against the guide rail support portion 102. In this way, it can be understood that by providing the support protrusion 2022, it is obviously possible to reduce the contact area between the groove support portion 202 and the guide rail support portion 102, and it is also helpful to discharge the air between the groove support portion 202 and the guide rail support portion 102, thereby helping to reduce the generation of abnormal clapping noise between the two to a certain extent.

[0065] In this embodiment, continue by Figures 2 to 8 As shown in , as a preferred implementation form, the above-mentioned positioning structure may include, for example, a snap-fitting boss 1022a arranged on the guide rail supporting portion 102, and a snap-fitting lip 2023 correspondingly arranged on the groove supporting portion 202.

[0066] Among them, the snap-fit ​​lip 2023 is located on the side of the groove support part 202 facing the guide rail support part 102, and a snap-fit ​​fit is formed between the snap-fit ​​boss 1022a and the snap-fit ​​lip 2023, so as to position the groove support part 102 in the left-right direction of the whole vehicle.

[0067] At this time, by making the positioning structure adopt the matching form of the clamping boss 1022a and the clamping lip 2023, it has the advantages of simple structure and easy design and manufacturing. At the same time, it is easy to realize the characteristic of clamping, which is also helpful to realize the positioning of the groove support part 202. Moreover, further, by adopting the matching form of the clamping boss 1022a and the clamping lip 2023, when assembling the groove 2 to the guide rail 1, it is not necessary to consider the relative position between the clamping lip 2023 and the clamping boss 1022a. As the groove 2 is slidably installed on the guide rail 1 from one end of the guide rail 1, the clamping fit between the clamping lip 2023 and the clamping boss 1022a can be realized, which can greatly reduce the difficulty of assembling the groove 2 on the guide rail 1.

[0068] In a specific implementation, as a further preferred implementation form, the above-mentioned clamping boss 1022a can be integrally formed on the guide rail support part 102. In this way, the clamping boss 1022a is integrally formed on the guide rail support part 102, which can simplify the structure of the guide rail 1 and facilitate the preparation of the guide rail 1.

[0069] Based on the integral molding of the snap-fit ​​boss 1022a on the guide rail support portion 102, as a specific structural form, in this embodiment, for example, the guide rail 1 as a whole can include a connected guide rail upper section 1a and a guide rail lower section 1b, and correspondingly, the guide rail support portion 102 in the guide rail 1 also has a guide rail support portion upper part 1021 and a guide rail support portion lower part 1022 connected together, and the width m of the above-mentioned guide rail support portion lower part 1022 along the front-to-back direction of the whole vehicle is greater than the width n of the guide rail support portion upper part 1021 along the front-to-back direction of the whole vehicle.

[0070] Thus, based on the larger width m of the lower portion 1022 of the guide rail support portion, the present embodiment can refer to Figure 4 As shown in FIG. 1 , the clamping boss 1022a is set at the edge of the lower portion 1022 of the guide rail support portion by stamping, so as to facilitate the integral molding of the clamping boss 1022a on the guide rail support portion 102. At the same time, when molding the clamping boss 1022a, the clamping boss 1022a can also have a protruding portion 1022b protruding toward one side of the main portion 101, and the above-mentioned clamping lip 2023 can be as shown in FIG. Figure 2 The overlap shown is on one side of the protruding portion 1022b, and forms a snap fit with the snap boss 1022a.

[0071] It is understandable that by providing the protruding portion 1022b on the clamping boss 1022a, it is possible to facilitate the clamping fit between the clamping lip 2023 and the clamping boss 1022a on the basis of the integral molding of the clamping boss 1022a. In specific implementation, the overlap amount k between the clamping lip 2023 and the protruding portion 1022b should generally be not less than 0.5 mm, and can be, for example, 0.5 mm, 0.6 mm, 0.7 mm, 0.8 mm, 1.0 mm, 1.2 mm, etc.

[0072] In addition, through Figure 2 It can be seen that, in addition to utilizing the overlap between the protruding portion 1022b on the snap-on boss 1022a and the snap-on lip 2023, the positioning of the groove support portion 202 in the left-right direction of the vehicle can be achieved. Of course, in conjunction with the arrangement of the main portion 201 of the groove 2 in the guide rail groove 101a, the positioning of the groove 2 in the front-rear direction of the vehicle can also be achieved with the cooperation of the main portion 101 of the guide rail 1 and the snap-on boss 1022a, which can not only help prevent the groove support portion 202 from hitting the guide rail support portion 102, but also increase the stability of the groove 2 arranged on the guide rail 1.

[0073] In addition, it is worth mentioning that in addition to making the positioning structure adopt the above-mentioned clamping structure composed of the clamping boss 1022a and the clamping lip 2023, of course, in the specific implementation, the above-mentioned positioning structure can also be designed as other structures that can position the groove support part 202.

[0074] At this time, in other structural forms, the positioning structure can also be, for example, a snap-fit ​​structure, and specifically consists of a snap-fit ​​hole provided on the guide rail support portion 102, and a snap-fit ​​protrusion formed correspondingly on the groove support portion 202, and the snap-fit ​​protrusion is inserted and snapped into the snap-fit ​​hole. Alternatively, in addition to the snap-fit ​​structure, the positioning structure can also be a bonding structure provided between the groove support portion 202 and the guide rail support portion 102, so that the groove support portion 202 is bonded to the guide rail support portion 102.

[0075] Obviously, when the positioning structure adopts the above-mentioned clamping structure composed of clamping holes and clamping protrusions, or adopts an adhesive structure, in addition to positioning the groove support part 202 in the left and right directions of the entire vehicle, it can also realize the positioning of the groove support part 202 in other directions, so as to achieve the same effect of preventing the lower part of the groove support part 202 and the guide rail support part 102 from generating abnormal slapping noise.

[0076] The door glass sliding support structure of the present embodiment adopts the above design. By setting a positioning structure between the groove support part 202 and the guide rail support part 102, it can avoid the generation of abnormal slapping noise between the lower part of the groove 2 and the guide rail 1 when the door glass rises to the top, which can improve the sound quality perception of the door in the vibrating state, and is beneficial to improving the use quality of the vehicle.

[0077] Embodiment 2

[0078] This embodiment relates to a vehicle door, on which the vehicle door glass sliding support structure in the first embodiment is provided.

[0079] In addition, the present embodiment also relates to a vehicle, in which the above-mentioned vehicle door is provided.

[0080] The vehicle door and vehicle of this embodiment, by setting the vehicle door glass sliding support structure in the first embodiment, can avoid the generation of abnormal slapping noise between the lower part of the groove 2 and the guide rail 1 when the vehicle door glass rises to the top, and can improve the sound quality perception of the vehicle door in a vibrating state, which is beneficial to improving the use quality of the vehicle.

[0081] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A door glass sliding support structure, characterized in that: It comprises a guide rail (1) and a groove (2) arranged on the guide rail (1); The guide rail (1) comprises a main body portion (101) formed with a guide rail groove (101a), and a guide rail support portion (102) located at one side of the main body portion (101); the groove (2) comprises a main body portion (201) formed with a glass guide groove (201a), and a groove support portion (202) located at one side of the main body portion (201); the main body portion (201) is constrained in the guide rail groove (101a), and the groove support portion (202) is supported on the guide rail support portion (102); The groove support portion (202) is provided with a support lip (2021) that abuts against the inner surface of the door glass, and a positioning structure is provided between the groove support portion (202) and the guide rail support portion (102), the positioning structure is arranged close to the guide rail (1) and the lower end of the groove (2), and the positioning structure positions the groove support portion (202) on the guide rail support portion (102) at least in the left and right direction of the vehicle.

2. The door glass sliding support structure according to claim 1, characterized in that: The main body part (201) is clamped in the guide rail groove (101a), and the main body part (201) is provided with an anti-slip lip edge (2012) abutting against the inner wall of the guide rail groove (101a).

3. The door glass sliding support structure according to claim 1, characterized in that: The main body (201) is provided with a sealing lip (2011) that abuts against the end of the door glass.

4. The door glass sliding support structure according to claim 1, characterized in that: The supporting lips (2021) are multiple and arranged side by side along the width direction of the groove supporting part (202).

5. The door glass sliding support structure according to claim 1, characterized in that: A support protrusion (2022) is provided on one side of the groove support portion (202) facing the guide rail support portion (102), and the support protrusion (2022) abuts against the guide rail support portion (102).

6. The door glass sliding support structure according to any one of claims 1 to 5, characterized in that: The positioning structure comprises a clamping boss (1022a) provided on the guide rail support portion (102), and a clamping lip (2023) provided on the groove support portion (202); The snap-fit ​​lip (2023) is located on the side of the groove support portion (202) facing the guide rail support portion (102), and a snap-fit ​​fit is formed between the snap-fit ​​boss (1022a) and the snap-fit ​​lip (2023), thereby positioning the groove support portion (202) in the left-right direction of the vehicle.

7. The door glass sliding support structure according to claim 6, characterized in that: The clamping boss (1022a) is integrally formed on the guide rail supporting portion (102).

8. The door glass sliding support structure according to claim 7, characterized in that: The guide rail support portion (102) comprises an upper guide rail support portion (1021) and a lower guide rail support portion (1022) connected together, and the width (m) of the lower guide rail support portion (1022) along the front-rear direction of the vehicle is greater than the width (n) of the upper guide rail support portion (1021) along the front-rear direction of the vehicle; The snap-fitting boss (1022a) is located at the edge of the lower portion (1022) of the guide rail support portion, and the snap-fitting boss (1022a) has a protruding portion (1022b) protruding toward one side of the main portion (201), and the snap-fitting lip (2023) overlaps one side of the protruding portion (1022b) to form a snap-fitting fit with the snap-fitting boss (1022a).

9. A vehicle door, characterized in that: The vehicle door is provided with a vehicle door glass sliding support structure according to any one of claims 1 to 8.

10. A vehicle, characterized in that: The vehicle is provided with the door according to claim 9.

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