Glass guide rail mounting structure, vehicle door and vehicle

Abstract

The utility model provides a glass guide rail installation structure, a vehicle door and a vehicle. The glass guide rail installation structure comprises a lower support located in the vehicle door. The lower support is located at the bottom end of the glass guide rail, is in an n shape and is provided with an installation platform located in the middle and installation supporting legs arranged on the two opposite sides of the installation platform respectively. The lower support is fixedly connected into the vehicle door through the installation supporting legs on the two sides, and the bottom end of the glass guide rail is fixed to the installation platform. According to the glass guide rail installation structure, the lower support is arranged to be in the shape of the Chinese character'ji ', the supporting legs on the two sides are connected with the automobile door, the rigidity of the lower support of the glass guide rail and the connecting rigidity between the lower support and the automobile door metal plate can be improved, and the abnormal sound problem that automobile door glass shakes due to insufficient rigidity of installation points of the glass guide rail is avoided. And a good use effect is achieved.

Description

Technical Field

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

[0002] A car door is usually provided with a car door glass rail, which is used to support and fix the car door glass and provide a movement direction for the car door glass to be raised or lowered. The car door glass rail is connected to the car door through a cantilever structure. In the prior art, the mounting bracket of the glass rail adopts a cantilever structure, which has poor structural strength, and the rigidity of the glass rail mounting point is low, which is prone to glass shaking and abnormal noise. Utility Model Content

[0003] In view of this, the utility model aims to provide a glass guide rail installation structure to improve the problem of door glass shaking and abnormal noise.

[0004] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0005] A glass rail mounting structure includes a lower bracket located in a vehicle door;

[0006] The lower bracket is located at the bottom end of the glass rail, and the lower bracket is in a "J" shape, and has a mounting platform located in the middle, and mounting legs arranged on two opposite sides of the mounting platform;

[0007] The lower bracket is fixedly connected in the vehicle door through the mounting legs on both sides, and the bottom end of the glass guide rail is fixed on the mounting platform.

[0008] Furthermore, at least one side of the mounting leg is provided with a first reinforcing rib arranged along the extension direction of the mounting leg.

[0009] Furthermore, a reinforcing flange is provided at the edge of the installation platform.

[0010] Furthermore, an outwardly extending mounting arm is provided on the edge of the mounting platform, the mounting arm is integrally connected with the reinforcing flange, and a wiring harness fixing hole is provided on the mounting arm.

[0011] Furthermore, the lower bracket is integrally formed; and / or the connection line between the mounting legs on both sides is parallel to the extension direction of the glass guide rail, or is close to being parallel to the extension direction of the glass guide rail.

[0012] Furthermore, it includes an upper bracket and an intermediate bracket located in the vehicle door; the upper bracket is located at the top end of the glass guide rail, the intermediate bracket is located in the middle of the glass guide rail, and the top end of the glass guide rail is fixed in the vehicle door through the upper bracket, and the middle part of the glass guide rail is fixed in the vehicle door through the intermediate bracket.

[0013] Furthermore, the upper bracket includes an upper mounting plate integrally formed on the top end of the glass rail, one side of the upper mounting plate is connected to the glass rail, and the other side of the upper mounting plate is fixedly connected to the vehicle door.

[0014] Furthermore, the intermediate bracket includes an intermediate mounting plate, one end of the intermediate mounting plate is fixedly connected to the vehicle door, the middle portion of the glass guide rail is fixedly connected to the other end of the intermediate mounting plate, and a second reinforcing rib is provided on the intermediate mounting plate.

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] The glass guide rail mounting structure described in the utility model can improve the rigidity of the glass guide rail lower bracket itself and the connection rigidity between the lower bracket and the door sheet metal by providing a "J"-shaped lower bracket and connecting the two mounting legs on the lower bracket to the door, which is beneficial to avoiding the problem of abnormal noise caused by shaking of the door glass due to insufficient rigidity of the glass guide rail mounting point, and has a good use effect.

[0017] In addition, the first reinforcing rib provided on the mounting leg can improve the structural strength of the mounting leg itself, thereby improving the structural strength of the lower bracket. The provision of the reinforcing flange can improve the structural strength of the mounting platform position, which is also conducive to improving the structural strength of the lower bracket. An outwardly extending mounting arm is provided at the edge of the mounting platform, and the mounting arm is connected to the reinforcing flange as a whole. The structural strength of the reinforcing flange can be utilized to improve the structural strength of the mounting arm, thereby improving the overall support stiffness of the lower bracket, and the wiring harness fixing hole provided on the mounting arm is conducive to the fixed installation of the wiring harness.

[0018] Secondly, the lower bracket is integrally formed, and its structure is simple and easy to process. The line between the mounting legs on both sides is parallel to the extension direction of the glass rail or the two are close to parallel, which is conducive to the arrangement of the lower bracket in the door and can also provide better support in the direction of glass lifting. The upper bracket and the middle bracket arranged in the door, in conjunction with the lower bracket, can improve the structural stability of the connection between the glass rail and the door.

[0019] In addition, the upper bracket adopts an upper mounting plate integrally formed on the top of the glass rail, which has the characteristics of simple structure and easy layout. The middle bracket adopts an middle mounting plate, and a second reinforcing rib is arranged on the middle mounting plate, which has a simple structure, is convenient for processing and manufacturing, and has good structural strength. Moreover, the setting of the middle bracket, in conjunction with the upper mounting plate and the lower bracket, can better ensure the fixing effect of the glass rail on the car door.

[0020] Another object of the present invention is to provide a vehicle door, wherein a glass guide rail is provided inside the vehicle door, and the glass guide rail is arranged inside the vehicle door via the glass guide rail mounting structure as described above.

[0021] At the same time, another object of the present invention is to provide a vehicle, in which the vehicle door as described above is provided.

[0022] The vehicle door and the vehicle described in the utility model, as well as the above-mentioned glass guide rail installation structure, have the same beneficial effects as the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] 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:

[0024] Figure 1 This is a structural schematic diagram of the glass guide rail installation structure according to an embodiment of the utility model;

[0025] Figure 2 It is a partial enlarged view of the glass guide rail installation structure according to the embodiment of the utility model from a first viewing angle;

[0026] Figure 3 It is a partial enlarged view of the glass guide rail installation structure according to the embodiment of the utility model from a second viewing angle;

[0027] Figure 4 This is a structural schematic diagram of the lower bracket installation state according to an embodiment of the utility model;

[0028] Figure 5 This is a structural schematic diagram of the intermediate bracket in the installation state according to the embodiment of the utility model;

[0029] Figure 6 This is a schematic diagram of the structure of the lower bracket according to an embodiment of the utility model;

[0030] Figure 7 This is a schematic diagram of the structure of the intermediate bracket according to an embodiment of the utility model;

[0031] Description of reference numerals:

[0032] 1. Door inner panel; 2. Glass guide rail; 3. Lower bracket; 4. Middle bracket; 5. Upper bracket;

[0033] 31. Installation platform; 32. Installation legs; 321. First reinforcing rib; 33. Installation arm; 330. Wire harness fixing hole; 34. Reinforced flange; 41. Second reinforcing rib; 42. Overlap edge. DETAILED DESCRIPTION

[0034] 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.

[0035] 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.

[0036] 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.

[0037] 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.

[0038] In addition, it should be noted that the directional words used in this embodiment, such as "up, down, left, right, front, and back", are defined based on the up and down directions, left and right directions, and front and back directions of the vehicle. "Inside and outside" are defined based on the contours of the corresponding parts. For example, the inside and outside of the vehicle are defined based on the contour of the vehicle, and the side close to the middle of the vehicle is "inside", and the opposite is "outside".

[0039] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0040] Embodiment 1

[0041] The present embodiment relates to a glass guide rail installation structure, which can improve the problem of shaking and abnormal noise of vehicle door glass.

[0042] In terms of overall composition, Figures 1 to 3 As shown, the glass rail mounting structure of this embodiment includes a lower bracket 3 located in the vehicle door. The lower bracket 3 is located at the bottom end of the glass rail 2, and the lower bracket 3 is in a "J" shape, and has a mounting platform 31 located in the middle, and mounting legs 32 arranged on two opposite sides of the mounting platform 31. The lower bracket 3 is fixedly connected to the vehicle door through the mounting legs 32 on both sides, and the bottom end of the glass rail 2 is fixed on the mounting platform 31.

[0043] At this time, the utility model makes the lower bracket 3 present a "J" shape, and the two mounting legs 32 on the lower bracket 3 are connected to the vehicle door, thereby improving the rigidity of the glass guide rail lower bracket itself and the connection rigidity between the lower bracket 3 and the vehicle door sheet metal, thereby helping to avoid the problem of abnormal noise caused by shaking of the vehicle door glass due to insufficient rigidity of the glass guide rail mounting point.

[0044] Based on the above overall introduction, specifically, as a preferred implementation, combined with Figures 1 to 5 As shown, in this embodiment, the lower bracket 3 is specifically located on the door inner panel 1, the middle mounting platform 31 is welded to the bottom end of the glass guide rail 2, and the mounting legs 32 on both sides are welded to the door inner panel 1.

[0045] In order to improve the structural strength of the mounting legs 32, in this embodiment, Figure 4 and Figure 7 As shown, a first reinforcing rib 321 is provided on at least one side of the mounting leg 32 , and the first reinforcing rib 321 is arranged along the extension direction of the mounting leg 32 .

[0046] In a specific implementation, as a preferred embodiment, the mounting legs 32 on both sides are provided with first reinforcing ribs 321, and the first reinforcing ribs 321 protrude toward the side close to the door inner panel 1, so that not only the structural strength of the mounting legs 32 can be better improved, but also the structural strength of the lower bracket 3 can be improved. Of course, the first reinforcing ribs 321 can also protrude toward the side away from the door inner panel 1.

[0047] In addition, it is understandable that, in addition to providing the first reinforcing ribs 321 on both sides of the mounting legs 32 , it is also possible to provide the first reinforcing ribs 321 only on one side of the mounting legs 32 .

[0048] As a preferred embodiment, in this embodiment, a reinforcing flange 34 is also provided at the edge of the mounting platform 31. Thus, by providing the reinforcing flange 34, the structural strength of the mounting platform 31 can be improved, and the structural strength of the lower bracket 3 can be improved.

[0049] Moreover, the combination of the reinforcing flange 34 and the first reinforcing rib 321 can better improve the structural strength and rigidity of the bracket 3. At the same time, combined with the welding connection between the mounting legs 32 on both sides and the door inner panel 1, the ability to resist the deformation of the glass under the impact load in the Y direction of the vehicle body can be improved, and the risk of cracking of the welding point at the overlap between the lower bracket 3 and the door inner panel 1 can also be reduced.

[0050] Continue to view Figure 4 and Figure 7 As shown, in this embodiment, an outwardly extending mounting arm 33 is also provided on the edge of the mounting platform 31, the mounting arm 33 is connected to the reinforcing flange 34 as a whole, and a harness fixing hole 330 is provided on the mounting arm 33. The mounting arm 33 is connected to the reinforcing flange 34 as a whole, and the structural strength of the reinforcing flange 34 can be utilized to improve the structural strength of the mounting arm 33, and the overall supporting rigidity of the lower bracket 3 can also be improved, and the harness fixing hole 330 provided on the mounting arm 33 is conducive to the fixed installation of the harness.

[0051] As a preferred embodiment, the lower bracket 3 of this embodiment is integrally formed, and its structure is simple and easy to process and prepare. Also as a preferred embodiment, in this embodiment, the line between the mounting legs 32 on both sides is parallel to the extension direction of the glass rail 2, or is close to being parallel to the extension direction of the glass rail 2. This can facilitate the arrangement of the lower bracket 3 on the door inner panel 1, and can also provide better support in the glass lifting direction.

[0052] It is worth noting that, in the above description, the line between the mounting legs 32 on both sides is parallel to the extension direction of the glass rail 2, which is only a preferred embodiment. Of course, it is also possible that the line between the mounting legs 32 on both sides is close to being parallel to the extension direction of the glass rail 2. Specifically, the angle formed between the projections of the line between the mounting legs 32 on both sides and the extension direction of the glass rail 2 in the thickness direction of the door is small, for example, not greater than 10°, specifically 0°, 3°, 5°, 8° or 10°.

[0053] In addition, the glass rail installation structure of the present embodiment further includes an upper bracket 5 and an intermediate bracket 4 located in the vehicle door. The upper bracket 5 is located at the top end of the glass rail 2, the intermediate bracket 4 is located in the middle of the glass rail 2, and the top end of the glass rail 2 is fixed in the vehicle door through the upper bracket 5, and the middle of the glass rail 2 is fixed in the vehicle door through the intermediate bracket 4.

[0054] For details, see Figure 2 , Figure 3 Combined with Figure 5 and Figure 6 , the upper bracket 5 and the middle bracket 4 are respectively located at the top and the middle of the glass rail 2. The top of the glass rail 2 is welded to the door inner panel 1 through the upper bracket 5, and the middle of the glass rail 2 is also welded to the door inner panel 1 through the middle bracket 4. At this time, the arrangement of the upper bracket 5 and the middle bracket 4, in conjunction with the lower bracket 3, can improve the structural stability of the connection between the glass rail 2 and the door inner panel 1.

[0055] As a preferred embodiment, the upper bracket 5 specifically includes an upper mounting plate integrally formed on the top of the glass rail 2, one side of the upper mounting plate is connected to the glass rail 2, and the other side of the upper mounting plate is fixedly connected to the vehicle door. That is, the upper mounting plate is a part extending from the top of the glass rail 2, and is welded and fixedly connected to the inner panel 1 of the vehicle door.

[0056] Also as a preferred embodiment, the intermediate bracket 4 of this embodiment specifically includes an intermediate mounting plate, one end of the intermediate mounting plate is fixedly connected to the vehicle door, the middle of the glass guide rail 2 is fixedly connected to the other end of the intermediate mounting plate, and the intermediate mounting plate is provided with a second reinforcing rib 41. The intermediate bracket 4 adopts the intermediate mounting plate, which has a simple structure and is easy to process and manufacture, and the second reinforcing rib 41 can make the intermediate mounting plate have a good structural strength. Moreover, the setting of the intermediate bracket 4, in combination with the upper mounting plate and the lower bracket 3, can better ensure the fixing effect of the glass guide rail 2 on the vehicle door.

[0057] In specific implementation, the middle mounting plate is bent in overall structure, and overlapped edges 42 are formed at both ends of the middle mounting plate, wherein the overlapped edge 42 at one end is welded to the middle of the glass guide rail 2, and the overlapped edge 42 at the other end is welded to the door inner panel 1. Moreover, the second reinforcing rib 41 provided on the middle mounting plate can improve the structural strength of the middle mounting plate.

[0058] The glass guide rail mounting structure of the present embodiment adopts a "J"-shaped lower bracket 3 and connects the mounting legs 32 on both sides to the vehicle door, thereby improving the rigidity of the glass guide rail lower bracket 3 itself and the connection rigidity with the vehicle door inner panel 1, thereby effectively improving the abnormal noise problem of the vehicle door glass shaking caused by insufficient rigidity of the glass guide rail mounting point, and has a good use effect.

[0059] Embodiment 2

[0060] The present embodiment relates to a vehicle door, in which a glass guide rail 2 is provided. The glass guide rail 2 is arranged in the vehicle door by means of the glass guide rail mounting structure of the first embodiment.

[0061] At the same time, this embodiment also relates to a vehicle, in which the above-mentioned vehicle door is provided.

[0062] The vehicle door and vehicle of this embodiment, by adopting the glass guide rail installation structure of the first embodiment, can effectively improve the abnormal noise problem of the vehicle door glass shaking caused by insufficient rigidity of the glass guide rail installation point, thereby helping to improve the overall level of the vehicle door and the performance of the entire vehicle.

[0063] 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 glass guide rail installation structure, characterized in that: It includes a lower bracket (3) located inside the vehicle door; The lower bracket (3) is located at the bottom end of the glass guide rail (2), and the lower bracket (3) is in a "several" shape, and has an installation platform (31) in the middle, and installation legs (32) respectively arranged on two opposite sides of the installation platform (31); The lower bracket (3) is fixedly connected inside the vehicle door through the installation legs (32) on both sides, and the bottom end of the glass guide rail (2) is fixed on the installation platform (31).

2. The glass guide rail installation structure according to claim 1, characterized in that: At least one side of the installation leg (32) is provided with a first reinforcing rib (321) arranged along the extending direction of the installation leg (32).

3. The glass guide rail installation structure according to claim 1, characterized in that: A reinforcing flange (34) is provided at the edge of the installation platform (31).

4. The glass guide rail installation structure according to claim 3, characterized in that: An installation arm (33) extending outwards is provided at the edge of the installation platform (31), the installation arm (33) is integrally connected with the reinforcing flange (34), and a wire harness fixing hole (330) is provided on the installation arm (33).

5. The glass guide rail installation structure according to claim 1, characterized in that: The lower bracket (3) is integrally formed; and / or, The connection line between the installation legs (32) on both sides is parallel to the extending direction of the glass guide rail (2), or approaches to be parallel to the extending direction of the glass guide rail (2).

6. The glass guide rail installation structure according to any one of claims 1 to 5, characterized in that: It includes an upper bracket (5) and an intermediate bracket (4) located inside the vehicle door; The upper bracket (5) is located at the top end of the glass guide rail (2), the intermediate bracket (4) is located in the middle of the glass guide rail (2), and the top end of the glass guide rail (2) is fixed inside the vehicle door through the upper bracket (5), and the middle of the glass guide rail (2) is fixed inside the vehicle door through the intermediate bracket (4).

7. The glass guide rail installation structure according to claim 6, characterized in that: The upper bracket (5) includes an upper mounting plate integrally formed at the top end of the glass guide rail (2), one side of the upper mounting plate is connected to the glass guide rail (2), and the other side of the upper mounting plate is fixedly connected to the vehicle door.

8. The glass guide rail installation structure according to claim 6, characterized in that: The intermediate bracket (4) includes an intermediate mounting plate, one end of the intermediate mounting plate is fixedly connected to the vehicle door, the middle of the glass guide rail (2) is fixedly connected to the other end of the intermediate mounting plate, and a second reinforcing rib (41) is provided on the intermediate mounting plate.

9. A vehicle door, characterized in that: A glass guide rail (2) is provided inside the vehicle door, and the glass guide rail (2) is arranged inside the vehicle door through the glass guide rail installation structure according to any one of claims 1 to 8.

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

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