A type of car door and vehicle

Abstract

This utility model relates to the field of vehicle technology, and more particularly to a car door and a vehicle. The car door includes a door cover, a guide rail, a slider, and glass. The guide rail is installed on the door cover and has a limiting groove. One side of the slider passes through the guide rail, and a limiting element is provided on the side of the slider that passes through the limiting groove. Multiple limiting elements are spaced apart on one side of the slider, with at least one limiting element in the middle of the slider. The limiting element in the middle of the slider is spaced apart from the limiting groove. The side of the slider away from the guide rail is connected to the glass. The limiting element in the middle of the slider can enter the guide rail to limit and tighten the glass, preventing a step difference in the middle of the glass relative to its ends. Furthermore, although the limiting element and the limiting groove are spaced apart, they do not separate. Under the action of the gap, if the middle of the glass is compressed, the glass will move towards the gap to counteract the arching deformation of the middle of the glass, thereby eliminating the step difference.

Description

Technical Field

[0001] This utility model relates to the field of vehicle technology, and in particular to a car door and a vehicle. Background Technology

[0002] With the continuous development of vehicle technology, users are placing increasingly higher demands on the performance of vehicles in all aspects. More and more models are adopting a flush finish for window frames, cover plates, and corner windows. This flush finish significantly enhances the aesthetics and premium feel of a vehicle. However, during parts matching, DTS (Difference Tolerance) requirements are defined for the flush finish, necessitating adherence to certain surface difference standards. While the left and right sides of the glass are fixedly connected by sliders, these sliders are limited within guide rails by the upper and lower ball joints on the same side of the slider. This results in an uneven surface difference due to a bulge in the center of the glass. Utility Model Content

[0003] One aspect of this utility model is to provide a car door that can avoid the problem of uneven surface difference caused by the central arch of the glass.

[0004] Another aspect of this invention provides a vehicle that avoids the problem of uneven surface differences caused by the central arching of the glass.

[0005] On the one hand, this utility model provides a car door, which includes:

[0006] Door panel;

[0007] A guide rail is installed on the door cover and has a limiting groove.

[0008] A slider, wherein one side of the slider passes through the guide rail, and a limiting member is provided on the side of the slider that passes through the limiting slot. There are multiple limiting members, which are spaced apart on one side of the slider. At least one limiting member is provided in the middle of the slider, and the limiting member located in the middle of the slider is spaced apart from the limiting slot.

[0009] The slider is connected to the glass on the side opposite to the guide rail.

[0010] Based on the above technical solutions, optionally, the gap is h, where 0 < h ≤ 1 mm.

[0011] Based on the above technical solutions, optionally, the limiting member located in the middle of the slider is provided to protrude at least from the limiting surface of the slider.

[0012] Based on the above technical solutions, optionally, the limiting member is a sheet-like structure or a block-like structure.

[0013] Based on the above technical solutions, optionally, among the multiple sliders located on the same side of the slider, the width of the limiting member located in the middle of the slider is smaller than the width of the limiting members located at both ends of the slider.

[0014] Based on the above technical solutions, optionally, the slider includes a connecting part and a limiting part, the limiting part and the connecting part are arranged at an angle, the connecting part is used to connect the glass, the limiting part is provided with the limiting member and inserted into the limiting slot, and the side of the connecting part that connects with the glass is provided with an adhesive groove.

[0015] Based on the above technical solutions, optionally, the guide rail has a first sealing lip, the first sealing lip extends between the door cover and the glass, and the first sealing lip abuts against the door cover.

[0016] Based on the above technical solutions, optionally, the car door also includes a guide groove vertical strip, the guide groove vertical strip is located between the glass and the car door cover, the guide groove vertical strip is fixed to the car door cover, and the guide groove vertical strip abuts against the glass.

[0017] Based on the above technical solutions, optionally, the guide groove vertical bar has two second sealing lips, one of which abuts against the glass, and the other of which abuts against the side of the slider away from the glass.

[0018] On the other hand, this utility model provides a vehicle that includes the door of any of the above-mentioned solutions.

[0019] The above technical solution has at least the following advantages or beneficial effects:

[0020] Since the slider has at least one limiting component in the middle, the limiting component in the middle of the slider can enter the guide rail to limit and tighten the glass, thus preventing the middle of the glass from having a step difference relative to the two ends of the glass. In addition, the limiting component and the limiting groove are set with a gap, but the limiting component and the limiting groove will not separate. Under the action of the gap, if the middle of the glass is squeezed, the glass will move towards the gap to offset the arching deformation of the middle of the glass, thereby eliminating the step difference, ensuring the flatness of the glass, and avoiding the problem of uneven surface difference caused by the arching of the middle of the glass. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the slider structure in an embodiment of this utility model;

[0022] Figure 2 This is a schematic diagram of a partial internal structure of the car door in an embodiment of this utility model.

[0023] In the picture:

[0024] 1. Door cover; 2. Guide rail; 21. Limiting slot; 22. First sealing lip; 3. Slider; 31. Connecting part; 311. Adhesive groove; 32. Limiting part; 321. Limiting surface; 33. Limiting component; 34. Double-sided film; 4. Glass; 5. Guide groove vertical bar; 51. Second sealing lip; 6. Door sheet metal. Detailed Implementation

[0025] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The terms "first position" and "second position" refer to two different positions. Moreover, "above," "on top of," and "over" the first feature in relation to the second feature includes the first feature directly above and diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "under," and "below" the first feature in relation to the second feature includes the first feature directly below and diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0029] Car doors typically have side windows, which serve an aesthetic purpose but also hinder observation of the outside environment. Currently, the automotive industry uses two structural forms for the exterior of car doors: one where the side window glass has a step difference from other parts inside the door (a stepped structure), which is aesthetically unappealing and increases the vehicle's drag coefficient; and the other where the side window glass does not have a step difference from other parts inside the door (a non-stepped structure).

[0030] The existing stepless door structure includes glass and a guide component installed on the glass, as well as a window frame groove on the panel. The guide component drives the glass to move within the window frame groove. At the same time, a sealing component is provided within the window frame groove to seal the glass. When the glass moves up and down, the glass is flush with the surface of the panel, so that there is no step difference between the glass and other parts inside the door, i.e., a stepless structure.

[0031] like Figures 1 to 2 As shown, a car door is provided, which includes a door cover 1, a guide rail 2, a slider 3, and a glass 4. The guide rail 2 is installed on the door cover 1 and has a limiting groove 21. The slider 3 passes through the guide rail 2 on one side, and a limiting member 33 is provided on the side of the slider 3 that passes through the limiting groove 21. There are multiple limiting members 33, which are spaced apart on one side of the slider 3. At least one limiting member 33 is provided in the middle of the slider 3. The limiting member 33 located in the middle of the slider 3 is separated from the limiting groove 21. The side of the slider 3 away from the guide rail 2 is connected to the glass 4.

[0032] Since at least one limiting member 33 is provided in the middle of the slider 3, the limiting member 33 located in the middle of the slider 3 can enter the guide rail 2 to limit and tighten the glass 4, so as to avoid the step difference between the middle of the glass 4 and the two ends of the glass 4. In addition, the limiting member 33 and the limiting groove 21 are separated by a gap, but the limiting member 33 and the limiting groove 21 will not separate. Under the action of the gap, if the middle of the glass 4 is squeezed, the glass 4 will move towards the gap to offset the arching deformation of the middle of the glass 4, thereby eliminating the step difference, ensuring that the glass 4 is flat, and avoiding the problem of uneven surface difference caused by the arching of the middle of the glass 4.

[0033] The car door also includes a door sheet metal 6, and the door cover 1 is fixed to the door sheet metal 6 with screws.

[0034] In some embodiments, after the limiting member 33 in the middle of the slider 3 is installed into the limiting slot 21, the gap between the two is h, where 0 < h ≤ 1 mm.

[0035] For example, the value of h can be 0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm or 1mm, and is not specifically limited in this embodiment.

[0036] When h is 0.1 mm, it can prevent the glass 4 from arching in the middle and causing uneven surface differences. When h is 1 mm, it can prevent the glass 4 from deforming too much. When h is 0.5 mm, it can prevent the glass 4 from arching in the middle and causing uneven surface differences while avoiding large deformation of the glass 4.

[0037] In some embodiments, the limiting member 33 located in the middle of the slider 3 protrudes at least from the limiting surface 321 of the slider 3.

[0038] This ensures that when the glass 4 is restricted by the guide rail 2 in the middle, the glass 4 is prevented from arching due to the pressure from both ends. The limiting member 33 in the middle of the slider 3 is set with a gap between the side facing away from the slider 3 and the limiting slot 21. This ensures that when there is enough space for the glass 4 to move to either side, the middle of the glass 4 is prevented from arching.

[0039] Optionally, the limiting member 33 can be a limiting block or a limiting piece. The limiting block can be one of an elliptical structure, a spherical structure, or a rectangular structure, or the limiting piece can be one of an elliptical structure, a spherical structure, or a rectangular structure. In this embodiment, the limiting member 33 is an elliptical structure, that is, the limiting member 33 is an olive-shaped structure. The limiting member 33 has two sections whose diameter gradually increases towards the middle, which facilitates the sliding block 3 to pass into the limiting slot 21. The limiting member 33 plays a guiding role and can also reduce the overall weight of the sliding block 3.

[0040] like Figure 1 As shown, in some embodiments, among the multiple limiting members 33 located on the same side of the slider 3, the width of the limiting member 33 located in the middle of the slider 3 is smaller than the width of the limiting members 33 located at both ends of the slider 3.

[0041] That is, the volume of the limiting member 33 located in the middle of the slider 3 is smaller than the volume of the limiting members 33 located at both ends of the slider 3. This setting can avoid the middle limiting member 33 from rubbing against the guide rail 2 or the slider 3 from moving unevenly or having high resistance due to manufacturing errors.

[0042] In some embodiments, the slider 3 includes a connecting part 31 and a limiting part 32. The limiting part 32 is set at an angle to the connecting part 31. The connecting part 31 is used to connect the glass 4. The limiting part 32 is provided with a limiting member 33 and inserted into the limiting slot 21. The side of the connecting part 31 that connects to the glass 4 is provided with an adhesive groove 311.

[0043] The connecting part 31 and the limiting part 32 are set at an angle. This setting allows the limiting part 32 to cooperate with the limiting slot 21. After the connecting part 31 is connected to the glass 4, the glass 4 can be zero-step relative to the door cover 1, ensuring the aesthetic appearance of the door.

[0044] The adhesive groove 311 is filled with adhesive to ensure that the slider 3 and the glass 4 are firmly bonded together.

[0045] Specifically, multiple double-sided adhesive sheets 34 are spaced apart on the side of the connecting part 31 facing the glass 4, and an adhesive groove 311 is provided between the double-sided adhesive sheets 34. The double-sided adhesive sheets 34 can pre-install and position the slider 3 and the glass 4, ensuring that the slider 3 and the glass 4 are in the correct position and will not move relative to each other when the adhesive is poured into the adhesive groove 311.

[0046] like Figure 2 As shown, in some embodiments, the guide rail 2 has a first sealing lip 22 that extends between the door cover 1 and the glass 4, and the first sealing lip 22 abuts against the door cover 1.

[0047] The first sealing lip 22 is always located between the door cover 1 and the glass 4, which can prevent gaps from forming between the glass 4 and the door cover 1. The first sealing lip 22 plays a sealing role, preventing water from entering between the door cover 1 and the glass 4 and causing corrosion of the internal sheet metal parts.

[0048] The guide rail 2 has a locking groove and a first limiting post, and the door cover 1 has a second limiting post and a locking post. The locking post extends into the locking groove to limit the guide rail 2, while the second limiting post is restricted in its direction of movement by the first limiting post, thereby achieving the purpose of fixing and limiting the guide rail 2.

[0049] like Figure 2 As shown, in some embodiments, the door also includes a guide groove vertical strip 5, which is located between the glass 4 and the door cover 1. The guide groove vertical strip 5 is fixed to the door cover 1 and abuts against the glass 4.

[0050] The function of the guide groove vertical strip 5 is to seal the glass 4 and the door cover 1. The guide groove vertical strip 5 is a sealing strip.

[0051] like Figure 2As shown, in some embodiments, the guide groove vertical bar 5 has two second sealing lips 51, one of which abuts against the glass 4, and the other second sealing lip 51 abuts against the side of the slider 3 away from the glass 4.

[0052] The other two second sealing lips 51 abut against different structures, achieving the purpose of sealing the glass 4 and the connected structure. In addition, one of the second sealing lips 51 abuts against the glass 4, and the other abuts against the slider 3, which can reduce the overall height of the guide groove vertical bar 5, thereby hiding the guide groove vertical bar 5 and making the door look more beautiful.

[0053] This embodiment also provides a vehicle including the door described above. This vehicle has the same technical effect as the door described above, and will not be repeated here.

[0054] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A car door, characterized in that, include: Door cover (1); Guide rail (2), the guide rail (2) is installed on the door cover (1), the guide rail (2) has a limiting groove (21); A slider (3) is inserted into the guide rail (2) on one side, and a limiting member (33) is provided on the side of the slider (3) that is inserted into the limiting slot (21). There are multiple limiting members (33), which are spaced apart on one side of the slider (3). At least one limiting member (33) is provided in the middle of the slider (3). The limiting member (33) located in the middle of the slider (3) is spaced apart from the limiting slot (21). Glass (4), the slider (3) is connected to the glass (4) on the side opposite to the guide rail (2).

2. The vehicle door according to claim 1, characterized in that, The gap is h, where 0 < h ≤ 1 mm.

3. The vehicle door according to claim 1, characterized in that, The limiting member (33) located in the middle of the slider (3) is provided to protrude at least from the limiting surface (321) of the slider (3).

4. The vehicle door according to any one of claims 1-3, characterized in that, The limiting member (33) is a sheet-like structure or a block-like structure.

5. The vehicle door according to any one of claims 1-3, characterized in that, Among the multiple sliders (3) located on the same side of the slider (3), the width of the limiting member (33) located in the middle of the slider (3) is smaller than the width of the limiting members (33) located at both ends of the slider (3).

6. The vehicle door according to any one of claims 1-3, characterized in that, The slider (3) includes a connecting part (31) and a limiting part (32). The limiting part (32) is set at an angle to the connecting part (31). The connecting part (31) is used to connect the glass (4). The limiting part (32) is provided with the limiting member (33) and inserted into the limiting slot (21). The side of the connecting part (31) connected to the glass (4) is provided with an adhesive groove (311).

7. The vehicle door according to any one of claims 1-3, characterized in that, The guide rail (2) has a first sealing lip (22) that extends between the door cover (1) and the glass (4) and abuts against the door cover (1).

8. The vehicle door according to any one of claims 1-3, characterized in that, The door also includes a guide groove vertical strip (5), which is located between the glass (4) and the door cover (1). The guide groove vertical strip (5) is fixed to the door cover (1) and abuts against the glass (4).

9. The vehicle door according to claim 8, characterized in that, The guide groove vertical bar (5) has two second sealing lips (51), one of which abuts against the glass (4), and the other of which abuts against the side of the slider (3) away from the glass (4).

10. A vehicle, characterized in that, Includes the vehicle door as described in any one of claims 1-9.

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