Vehicle door structure and vehicle

Abstract

The utility model relates to a vehicle door structure and a vehicle. The vehicle door structure comprises a vehicle door, vehicle window glass, a first sealing strip and a sliding part. The vehicle door comprises a frame window and a guide piece. The window glass is slidably arranged on the window frame; the first sealing strip is installed on the guiding piece and provided with a guiding channel and a first sealing tongue, a buffering part is arranged on the inner wall of the guiding channel in a protruding mode, and the first sealing tongue elastically abuts against the vehicle window glass. The sliding piece is fixedly connected with the vehicle window glass and is contained in the guide channel in a sliding mode. Wherein the sliding piece comprises an anti-falling part, the buffering part elastically abuts against the sliding piece, and the anti-falling part can be stopped on the buffering part. In this way, impact of vehicle window glass can be effectively resisted, the buffering and damping effects are achieved, the sliding piece can be prevented from slipping from the interior of the guide channel, and the stability of the vehicle window glass is improved.

Description

Technical Field

[0001] The present application belongs to the field of automobile technology, and specifically relates to a door structure and a vehicle. Background Art

[0002] Compared with framed doors, the glass of frameless car doors is prone to vibrate and shake when the car doors are opened or closed because the glass is not protected by window frames. Therefore, how to improve the stability of frameless door glass during the process of opening and closing the car doors is a technical problem that needs to be solved urgently. Utility Model Content

[0003] The present application provides a vehicle door structure and a vehicle to solve the technical problem of how to improve the stability of frameless vehicle door glass.

[0004] In order to solve the above technical problems, a technical solution adopted in the present application is: a vehicle door structure, comprising: a vehicle door, the vehicle door comprising a window frame and a guide member; a vehicle window glass, the vehicle window glass is slidably arranged on the window frame; a first sealing strip, the first sealing strip is installed on the guide member, the first sealing strip is provided with a guide channel and a first sealing tongue, the inner wall of the guide channel is convexly provided with a buffer portion, and the first sealing tongue elastically presses against the vehicle window glass; a sliding member, the sliding member is fixedly connected to the vehicle window glass and slidably accommodated in the guide channel; wherein the sliding member comprises an anti-slip portion, the buffer portion elastically presses against the sliding member, and the anti-slip portion can be stopped by the buffer portion.

[0005] According to one embodiment of the present application, the sliding member includes a main body, a fixing portion and a guide portion, and the fixing portion and the guide portion are respectively arranged at opposite ends of the main body; wherein the fixing portion is fixed to the vehicle window glass; the guide portion is slidably accommodated in the guide channel, and the buffer portion elastically presses against the main body; the anti-slip portion is arranged on the guide portion, and a stop step surface is formed between the anti-slip portion and the guide portion, and the stop step surface stops at the buffer portion.

[0006] According to one embodiment of the present application, the buffer portion is protruded from the inner wall of the guide channel into the guide channel to form an elastic protrusion; a hollow cavity is provided in the buffer portion.

[0007] According to one embodiment of the present application, the buffer portion is provided on each of the inner walls of the guide channel that are arranged opposite to each other; and the buffer portions are symmetrically arranged along a lifting direction perpendicular to the window glass.

[0008] According to one embodiment of the present application, the anti-slip portion is spherical or spherical segment shaped, wherein at least the portion of the anti-slip portion facing away from the guide portion is spherical cap shaped.

[0009] According to an embodiment of the present application, the window frame includes a corner window and a vehicle window arranged side by side. The guide member includes a first mounting arm, and the first mounting arm is fixedly connected to the connection portion between the corner window and the vehicle window. The door structure further includes a corner window glass and a second sealing strip. The corner window glass is installed in the corner window, the door glass is installed in the vehicle window, the corner window glass and the window glass are arranged side by side and there is an installation gap therebetween. The second sealing strip is located in the installation gap and elastically abuts against the corner window glass and the window glass.

[0010] According to an embodiment of the present application, the second sealing strip includes a sealing block, a second sealing tongue and a third sealing tongue. The sealing block is fixedly connected to the first mounting arm. The third sealing tongue and the second sealing tongue extend from the sealing block in two opposite directions. Wherein, an abutting groove is formed between the second sealing tongue and the sealing block, and the abutting groove elastically abuts against the corner window glass. The end of the third sealing tongue is arc-shaped and elastically abuts against the door glass.

[0011] According to an embodiment of the present application, the guide member further includes a second mounting arm and a connecting arm. The first mounting arm, the second mounting arm and the connecting arm are sequentially connected to form an installation cavity with an opening. The first mounting arm, the second mounting arm and the connecting arm are all provided with mounting portions facing the installation cavity. The first sealing strip is accommodated in the installation cavity, and the first sealing strip is provided with a clamping portion that cooperates with the mounting portion for fixation, and the clamping portion and the mounting portion are connected.

[0012] According to an embodiment of the present application, the mounting portion includes a first mounting portion provided on the first mounting arm, a second mounting portion provided on the second mounting arm and a third mounting portion provided on the connecting arm. The first mounting portion is a protrusion provided by the first mounting arm facing the installation cavity. The second mounting portion is a hook formed by bending the end of the second mounting arm towards the installation cavity. The third mounting portion is a stepped clamping hole provided by the connecting arm protruding into the installation cavity. The clamping portion includes a first clamping portion, a second clamping portion and a third clamping portion. Wherein, the first clamping portion is a groove for clamping the protrusion, the second clamping portion is a reverse hook that cooperates with the hook for buckling, and the third clamping portion is a stepped fixing post fixed in the stepped clamping hole.

[0013] To solve the above technical problems, another technical solution adopted by the present application is: a vehicle including the door structure as described in any one of the above.

[0014] The beneficial effects of the present application are as follows: The door structure of the present application includes a door, a window glass, a first sealing strip, and a sliding member. Among them, the door includes a window frame and a guiding member. The window glass is slidably arranged in the window frame; the first sealing strip is installed on the guiding member. The first sealing strip is provided with a guiding channel and a first sealing tongue. The inner wall of the guiding channel is convexly provided with a buffer portion, and the first sealing tongue elastically abuts against the window glass. The sliding member is fixedly connected to the window glass and is slidably accommodated in the guiding channel. Among them, the sliding member includes an anti-disengagement portion. The buffer portion elastically abuts against the sliding member, and the anti-disengagement portion can stop against the buffer portion. In the present application, the buffer portion elastically abuts against the sliding member, and its anti-disengagement portion can stop the buffer portion, so that the sliding member is stably accommodated in the guiding channel. When the door is opened and closed, the window glass will vibrate. Since the buffer portion elastically abuts against the sliding member, when the window glass vibrates, the sliding member will generate an impact force in the direction towards the buffer portion. Due to the elastic abutment between the buffer portion and the sliding member, when the buffer portion receives the impact force from the sliding member, the buffer portion will generate a counter impact force in the direction opposite to the impact force in order to restore the elastic deformation, thereby effectively resisting the impact of the window glass and playing a good buffering and shock-absorbing role, avoiding damage to the window glass due to impact and vibration, and at the same time reducing the noise caused by the impact of the window glass against the window frame. At the same time, the anti-disengagement portion stops the buffer portion, preventing the sliding member from slipping out of the guiding channel, thereby reducing the unstable sliding situation caused by the sliding member deviating from the guiding of the guiding channel and improving the stability of the window glass. Brief Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for use in the description of the embodiments. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings, where:

[0016] Figure 1 is a schematic diagram of the overall structure of an embodiment of the door structure of the present application;

[0017] Figure 2 is Figure 1 a partial enlarged structural schematic diagram of A-A in

[0018] Figure 3 is a schematic diagram of a partial structure of an embodiment of the door structure of the present application. Detailed Embodiments

[0019] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. It is to be understood that the specific embodiments described herein are only used to explain the present application, rather than to limit the present application. It should also be noted that, for ease of description, only some structures related to the present application are shown in the accompanying drawings, rather than all structures. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "plurality" means two or more, unless otherwise clearly and specifically defined.

[0022] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] As the technology of the automobile industry becomes increasingly mature, people tend to pay more and more attention to the appearance of cars while pursuing comfort and safety. Frameless doors can often improve the beauty and fashion sense of the vehicle. Therefore, the design of frameless doors is becoming more and more popular among the public. However, compared with framed doors, the glass of frameless doors is more prone to vibrate and shake when the door is opened and closed due to the protection of frameless windows. Therefore, the stability of the glass of frameless doors needs to be improved. In addition, the surface difference between the movable glass and the fixed glass of the front triangular window is not easy to guarantee, which will affect the NVH performance (noise, vibration and harshness) of the car.

[0024] The vehicle door structure in the present application can be applied to related structures such as vehicles, rail transit or industrial equipment. In the present application, the application of the vehicle door structure to a vehicle will be used as an example for explanation.

[0025] See also Figures 1 to 2 , Figure 1 It is a schematic diagram of the overall structure of an embodiment of a vehicle door structure of the present application; Figure 2 yes Figure 1 Schematic diagram of the local enlarged structure of AA.

[0026] An embodiment of the present application provides a vehicle door structure 10. The vehicle door structure 10 includes a vehicle door 11, a vehicle window glass 12, a first sealing strip 13 and a sliding member 14. The vehicle door 11 includes a window frame 111 and a guide member 112. The vehicle window glass 12 is slidably arranged on the window frame 111. The first sealing strip 13 is installed on the guide member 112, and the first sealing strip 13 is provided with a guide channel 131 and a first sealing tongue 132. The inner wall of the guide channel 131 is convexly provided with a buffer portion 133, and the first sealing tongue 132 elastically presses against the vehicle window glass 12. The sliding member 14 is fixedly connected to the vehicle window glass 12 and is slidably accommodated in the guide channel 131. The sliding member 14 includes an anti-slip portion 141, the buffer portion 133 elastically presses against the sliding member 14, and the anti-slip portion 141 can stop the buffer portion 133.

[0027] The vehicle window glass 12 in the present application is slidably arranged on the window frame 111. In addition, the vehicle door structure further includes a lifting mechanism, such as a motor, etc., which is connected to the sliding member 14 to drive the sliding member 14 to slide up and down in the guide channel 131, thereby driving the vehicle window glass 12 to move up and down along the lifting direction A to open or close the window frame 111. When the vehicle is driving at high speed, or the vehicle door 11 is in the process of opening and closing the door, the air resistance increases, and the wind speed increases accordingly. Therefore, the first sealing strip 13 is installed on the guide member 112, which can be used to seal between the window frame 111 and the vehicle window glass 12, so as to improve the overall sealing effect of the vehicle door structure 10, thereby improving the stability of the vehicle window glass 12. Specifically, the first sealing tongue 132 elastically presses against the vehicle window glass 12. On the one hand, the first sealing tongue 132 can ensure that the vehicle window glass 12 can maintain a certain stability during the sliding process to prevent it from shaking or falling off. On the other hand, the first sealing tongue 132 closely fits the gap between the vehicle window glass 12 and the window frame 111, which can effectively prevent air and moisture from entering the vehicle and maintain the comfort and dryness of the environment of the vehicle door 11. In addition, since the first sealing tongue 132 elastically presses against the vehicle window glass 12, the first sealing tongue 132 and the vehicle window glass 12 elastically press against each other, which can effectively reduce the introduction of external noise and wind noise, so as to improve the sound insulation effect of the vehicle.

[0028] Furthermore, the guiding channel 131 can also play a good role in limiting the sliding trajectory of the sliding member 14. Moreover, the buffering portion 133 elastically abuts against the sliding member 14, and the anti-disengagement portion 141 stops the buffering portion 133, so that the sliding member 14 is stably accommodated in the guiding channel 131 and moves up and down along the guiding channel 131 under the action of the lifting mechanism. When the vehicle door 11 is opened and closed, the window glass 12 will vibrate. Since the buffering portion 133 elastically abuts against the sliding member 14, when the window glass 12 vibrates, an impact force in the direction towards the buffering portion 133 will be generated on the sliding member 14. The buffering portion 133 and the sliding member 14 elastically abut against each other. When the buffering portion 133 receives the impact force from the sliding member 14, the buffering portion 133 will generate a counter impact force in the direction opposite to the impact force in order to restore the elastic deformation. Thus, it can effectively resist the impact of the window glass 12, play a good buffering and shock-absorbing role, avoid damage to the window glass 12 due to impact and vibration, and at the same time reduce the noise caused by the impact of the window glass 12 against the vehicle door frame 111. Meanwhile, the anti-disengagement portion 141 stops the buffering portion 133, preventing the sliding member 14 from slipping out of the guiding channel 131, thereby reducing the situation of unstable sliding caused by the sliding member 14 deviating from the guiding of the guiding channel 131 and improving the stability of the window glass 12.

[0029] Optionally, the first sealing strip 13 can be made of rubber sealing strip, EPDM (ethylene propylene rubber) sealing strip, silicone sealing strip, polyurethane sealing strip, etc., which will not be elaborated here one by one. The first sealing strip 13 can provide functions such as shock absorption, waterproofing, dustproofing and sound insulation while filling the gap between the window glass 12 and the vehicle door 11, so as to protect the vehicle and improve the driving comfort.

[0030] Optionally, the guiding member 112 can be arranged on the vehicle door 11 by means of injection molding bonding process, or can also be fixed by bolts or connected by a bracket assembly, etc., which will not be elaborated here one by one.

[0031] In some embodiments, the slider 14 includes a body portion 142, a fixing portion 143, and a guiding portion 144. The fixing portion 143 and the guiding portion 144 are respectively disposed at opposite ends of the body portion 142. Among them, the fixing portion 143 is fixed to the window glass 12. The guiding portion 144 is slidably received in the guiding channel 131, and the buffer portion 133 elastically abuts against the body portion 142. The anti - detachment portion 141 is disposed on the guiding portion 144, and a stop step surface 145 is formed between the anti - detachment portion 141 and the guiding portion 144, and the stop step surface 145 stops the buffer portion 133. The fixing portion 143 can fix the slider 14 to the window glass 12, so that when the slider 14 moves up and down, it can drive the window glass 12 to move up and down together, so that the slider 14 can closely fit the first sealing strip 13 to improve the sealing effect of the door structure 10. The body portion 142 can connect the guiding portion 144 and the fixing portion 143, and the body portion 142 can also increase the torque of the guiding portion 144. So during the opening and closing of the door 11, regardless of the magnitude of the impact force received by the window glass 12, when the body portion 142 receives the impact force from the window glass 12, the guiding portion 144 can slide, so that during the opening and closing of the door 11, the slider 14 and the buffer member elastically abut against each other to resist the glass impact, thus ensuring the stability of the glass. And the stop step surface 145 can form a mutually - stopping structure with the buffer portion 133 to prevent loosening between the guiding portion 144 and the buffer portion 133, so as to improve the stability of the slider 14 during the up - and - down sliding process.

[0032] In some embodiments, the buffer portion 133 is an elastic bump protruding from the inner wall of the guiding channel 131 into the guiding channel 131. A hollow cavity 146 is provided in the buffer portion 133. The buffer portion 133 is configured as an elastic bump structure, which can, during the opening and closing of the door 11, restore its elastic deformation when the buffer portion 133 receives the abutting force of the body portion 142, thereby resisting the abutting force of the body portion 142 to effectively resist the impact of the window and ensure the stability of the window glass 12. And the hollow cavity 146 provided in the buffer portion 133 can well enhance the deformation ability of the buffer portion 133, so that during the opening and closing of the door 11, when the buffer portion 133 receives the abutting force of the body portion 142, it can better absorb and disperse the abutting force to improve the buffering and shock - absorbing effects, thereby better improving the stability of the window glass 12. In some preferred embodiments, in order to facilitate the anti - detachment portion 141 to extend beyond the buffer portion 133 and into the bottom of the guiding channel 131, at the direction where the anti - detachment portion 141 extends into the guiding channel 131, the buffer portion 133 has an arc - shaped surface or an inclined surface. Specifically, the cross - section of the buffer portion 133 is bow - shaped.

[0033] In some embodiments, buffer portions 133 are provided on each of the oppositely arranged inner walls of the guiding channel 131. Along the lifting direction A perpendicular to the window glass 12, the buffer portions 133 are symmetrically arranged. Since the direction of the wind resistance is different during the opening and closing process of the vehicle door 11, the direction of the impact force received by the window glass 12 will also be different. Therefore, buffer portions 133 are provided on each of the opposite inner walls of the guiding channel 131. When the direction of the impact force received by the window glass 12 is different, the abutting force of the main body portion 142 will act on different buffer portions 133 to resist the impact of the window glass 12 and improve the stability of the window glass 12. At the same time, since the buffer portions 133 are symmetrically arranged along the vertical lifting direction B of the window glass 12, it can also effectively prevent the window glass 12 from slipping off from the first sealing strip 13, thereby improving the stability of the window glass 12.

[0034] Please refer to Figures 1 to 3 , Figure 3 which is a partial structural schematic diagram of an embodiment of the vehicle door structure of the present application. In some embodiments, the anti-detachment portion 141 is spherical or spherical segment-shaped. Among them, at least a part of the anti-detachment portion 141 facing away from the guiding portion 144 is spherical crown-shaped. By setting at least a part of the anti-detachment portion 141 facing away from the guiding portion 144 to be spherical crown-shaped, the sliding friction can be changed into rolling friction at this time to reduce the frictional force, and thus it is convenient for the sliding of the guiding portion 144. By setting the anti-detachment portion 141 to be spherical, on the one hand, the spherical structure can make the structure of the sliding member 14 more compact, and on the other hand, the spherical structure can also make the movement track stable during the opening and closing process of the vehicle door 11. And when the anti-detachment portion 141 is set to be spherical segment-shaped, the spherical segment-shaped setting can effectively disperse the pressure and reduce the burden on the sliding member 14 and the surrounding structures during the use of the vehicle, thereby improving the service life and stability of the vehicle door 11.

[0035] In some embodiments, the window frame 111 includes a corner window 1111 and a vehicle window 1112 arranged side by side. The guide member 112 includes a first mounting arm 1121, and the first mounting arm 1121 is fixedly connected to the connection between the corner window 1111 and the vehicle window 1112. The door structure 10 further includes a corner window glass 15 and a second sealing strip 16. The corner window glass 15 is installed in the corner window 1111, the window glass 12 is installed in the vehicle window 1112. The corner window glass 15 and the window glass 12 are arranged side by side and there is an installation gap therebetween. The second sealing strip 16 is located in the installation gap and elastically abuts against the corner window glass 15 and the window glass 12. Specifically, the corner window 1111 can provide a certain degree of protection for the corner window glass 15. And because the triangular structure has high strength and stability, therefore, the corner window glass 15 is arranged in the corner window 1111, which can also increase the structural strength of the door structure 10. The first mounting arm 1121 is fixedly connected to the connection between the corner window 1111 and the vehicle window 1112. Through the cooperation of the first mounting arm 1121, the first sealing strip 13 and the sliding member 14, it can effectively ensure that the vehicle window 1112 and the corner window 1111 maintain a flush appearance, which can not only improve the aesthetics of the appearance of the door structure 10, but also improve the NVH performance of the vehicle. Further, the setting of the second sealing strip 16 can effectively improve the sealing performance of the door 11.

[0036] Optionally, the second sealing strip 16 can be a rubber sealing strip, an EPDM (ethylene propylene rubber) sealing strip, a silicone sealing strip, a polyurethane sealing strip, etc., which will not be elaborated here one by one. The second sealing strip 16 can provide functions such as shock absorption, waterproofing, dustproofing and sound insulation while filling the gap between the window glass 12 and the door 11 to protect the vehicle and improve the driving comfort.

[0037] In some embodiments, the second sealing strip 16 specifically includes a sealing block 161, a second sealing tongue 162, and a third sealing tongue 163. Among them, the sealing block 161 is fixedly connected to the first mounting arm 1121, and the third sealing tongue 163 and the second sealing tongue 162 are formed by extending from the sealing block 161 in two opposite directions. The sealing block 161 can increase the contact area between the second sealing strip 16 and the guide rail, thereby increasing the connection strength between the second sealing strip 16 and the guide rail. The second sealing tongue 162 and the third sealing tongue 163 extend from the sealing block 161 in two opposite directions. The second sealing tongue 162 and the third sealing tongue 163 can elastically abut against the corner window glass 15 and the window glass 12 respectively, so as to achieve a full seal between the corner window glass 15 and the glass of the vehicle window 1112, and improve the sealing effect of the second sealing strip 16. Further, a abutting groove 164 is formed between the second sealing tongue 162 and the sealing block 161. The abutting groove 164 elastically abuts against the corner window glass 15. The end of the third sealing tongue 163 is arc-shaped and elastically abuts against the glass of the vehicle door 11. In the present application, the abutting groove 164 can correspond to the radian of the corner window glass 15 to increase the sealing performance between the abutting groove 164 and the corner window glass 15. The third sealing tongue 163 can increase the contact area between the third sealing tongue 163 and the glass of the vehicle door 11, thereby improving the sealing performance between the third sealing tongue 163 and the glass of the vehicle door 11.

[0038] Further, in some embodiments, the guide member 112 further includes a second mounting arm 1122 and a connecting arm 1123. The first mounting arm 1121, the second mounting arm 1122, and the connecting arm 1123 are connected in sequence to form a mounting cavity 1124 with an opening. The first mounting arm 1121, the second mounting arm 1122, and the connecting arm 1123 are all provided with mounting portions 17 facing the inside of the mounting cavity 1124. The first sealing strip 13 is accommodated in the mounting cavity 1124. The first sealing strip 13 is provided with a clamping portion 18 fixedly matched with the mounting portion 17, and the clamping portion 18 is connected to the mounting portion 17. The mounting cavity 1124 can make room for the installation of the first sealing strip 13 and other structural members. When the first sealing strip 13 is accommodated in the mounting cavity 1124, the connection between the clamping portion 18 and the mounting portion 17 can enhance the stability of the installation of the first sealing strip 13, so as to avoid the first sealing strip 13 falling off due to the impact force during the opening and closing process of the vehicle door 11, thereby better improving the user experience.

[0039] Specifically, the installation part 17 includes a first installation part 171 disposed on the first installation arm 1121, a second installation part 172 disposed on the second installation arm 1122, and a third installation part 173 disposed on the connecting arm 1123; the first installation part 171 is a protrusion provided by the first installation arm 1121 into the installation cavity 1124, the second installation part 172 is a hook formed by bending the end of the second installation arm 1122 into the installation cavity 1124, and the third installation part 173 is a stepped clamping hole protruding from the connecting arm 1123 into the installation cavity 1124; the clamping part 18 includes a first clamping part 181, a second clamping part 182, and a third clamping part 183. Among them, the first clamping part 181 is a groove for clamping the protrusion, and the second clamping part 182 is a reverse hook that cooperates with the hook for buckling. Through the above clamping method, it can play a role in initially positioning the first sealing strip 13 when it is installed in the installation cavity 1124. At the same time, it can also play a good limiting role to avoid excessive movement from affecting the clamping effect of the protrusion and the groove and the cooperation effect of the hook and the reverse hook. The third clamping part 183 is a stepped fixing post fixed in the stepped clamping hole, which can effectively improve the installation strength of the first sealing strip 13 to prevent the first sealing strip 13 from detaching from the installation cavity 1124. In addition, through the above clamping method, it can also greatly improve the installation convenience of production personnel.

[0040] In some preferred embodiments, the diameter of the stepped fixing post on the side close to the stepped clamping hole is larger than the diameter on the side far from the stepped clamping hole, and at the end of the stepped clamping hole close to the stepped fixing post, there are two relatively bent hooks. The distance between the two hooks is greater than or equal to the diameter of the stepped fixing post on the side far from the stepped clamping hole and less than the diameter of the stepped fixing post on the side close to the stepped clamping hole. Through the above method, it can prevent the stepped fixing post and the stepped clamping hole from falling off, improving the connection stability between the two.

[0041] Another embodiment of the present application provides a vehicle. The vehicle includes the door structure 10 described in any of the above.

[0042] It should be noted that terms such as "horizontal" and "vertical" do not require the components to be absolutely horizontal or vertical, but can be slightly inclined; terms such as "parallel" and "perpendicular" do not mean that the fittings are absolutely parallel or perpendicular to each other, but can have a certain angular deviation. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined. In addition, the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the products of the present application are usually placed during use. It is only for the convenience of describing the embodiments of the present application 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 should not be construed as a limitation to the present application.

[0043] It can be understood that the meaning of "a plurality of" herein is at least two, such as two, three, etc., unless there are specific restrictive descriptions. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally further includes steps or units not listed, or optionally further includes other steps or units inherent to these processes, methods, products or devices. The term "and / or" is only a description of the association relationship between associated objects, indicating that three relationships can exist. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " herein generally represents an "or" relationship between the associated objects before and after.

[0044] The above description is only the implementation manner of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present application, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present application.

Claims

1. A vehicle door structure, characterized in that: include: A vehicle door, the vehicle door comprising a window frame and a guide member; A vehicle window glass, wherein the vehicle window glass is slidably arranged on the window frame; a first sealing strip, the first sealing strip being mounted on the guide member, the first sealing strip being provided with a guide channel and a first sealing tongue, the inner wall of the guide channel being provided with a buffer portion, and the first sealing tongue being elastically pressed against the vehicle window glass; A sliding member, the sliding member is fixedly connected to the vehicle window glass and slidably accommodated in the guide channel; wherein, The sliding member includes an anti-slip portion, the buffer portion elastically presses against the sliding member, and the anti-slip portion can be stopped by the buffer portion.

2. The vehicle door structure according to claim 1, characterized in that: The sliding member includes a main body, a fixing part and a guide part, wherein the fixing part and the guide part are respectively arranged at two opposite ends of the main body; wherein, The fixing portion is fixed to the vehicle window glass; The guide portion is slidably accommodated in the guide channel, and the buffer portion elastically abuts against the main body portion; The anti-slip portion is arranged on the guide portion, and a stop step surface is formed between the anti-slip portion and the guide portion, and the stop step surface stops at the buffer portion.

3. The vehicle door structure according to claim 1 or 2, characterized in that: The buffer portion is protruded from the inner wall of the guide channel into the guide channel to form an elastic protrusion; A hollow cavity is arranged in the buffer portion.

4. The vehicle door structure according to claim 3, characterized in that: The guide channel has inner walls that are arranged opposite to each other, and each of the inner walls is provided with the buffer portion; The buffer parts are symmetrically arranged along a lifting direction perpendicular to the vehicle window glass.

5. The vehicle door structure according to claim 2, characterized in that: The anti-slip portion is in a spherical shape or a spherical segment shape, wherein at least the portion of the anti-slip portion facing away from the guide portion is in a spherical crown shape.

6. The vehicle door structure according to claim 1, characterized in that: The window frame includes a corner window and a vehicle window arranged side by side, and the guide member includes a first mounting arm, and the first mounting arm is fixedly connected to the connection between the corner window and the vehicle window; The door structure further includes a corner window glass and a second sealing strip, the corner window glass is installed in the corner window, the door glass is installed in the window, the corner window glass and the window glass are arranged side by side with an installation gap between them; The second sealing strip is located in the installation gap and elastically presses against the corner window glass and the vehicle window glass.

7. The vehicle door structure according to claim 6, characterized in that: The second sealing strip comprises a sealing block, a second sealing tongue and a third sealing tongue, the sealing block is fixedly connected to the first mounting arm, and the third sealing tongue and the second sealing tongue are formed by extending the sealing block in two opposite directions; A pressing groove is formed between the second sealing tongue and the sealing block, and the pressing groove elastically presses against the corner window glass. The end of the third sealing tongue is arc-shaped and elastically presses against the door glass.

8. The vehicle door structure according to claim 6, characterized in that: The guide member further includes a second mounting arm and a connecting arm, wherein the first mounting arm, the second mounting arm and the connecting arm are sequentially connected to form a mounting cavity having an opening; The first mounting arm, the second mounting arm and the connecting arm are all provided with mounting portions in the mounting cavity; The first sealing strip is accommodated in the installation cavity, and the first sealing strip is provided with a clamping portion that cooperates and is fixed with the installation portion, and the clamping portion is connected to the installation portion.

9. The vehicle door structure according to claim 8, characterized in that: The mounting portion includes a first mounting portion disposed on the first mounting arm, a second mounting portion disposed on the second mounting arm, and a third mounting portion disposed on the connecting arm; The first mounting portion is a protrusion of the first mounting arm disposed in the mounting cavity; The second mounting portion is a hook formed by bending the end of the second mounting arm into the mounting cavity; The third mounting portion is a stepped fixing hole protruding from the connecting arm into the mounting cavity; The clamping part includes a first clamping part, a second clamping part and a third clamping part, wherein the first clamping part is a groove for clamping the protrusion, the second clamping part is an inverted hook that cooperates with the hook; and the third clamping part is a step fixing column fixed in the step clamping hole.

10. A vehicle, characterized in that: It comprises a vehicle door structure as described in any one of claims 1-9.

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