Rearview mirror mounting structure, frameless vehicle door and vehicle

Abstract

The utility model provides a rearview mirror installation structure, a frameless vehicle door and a vehicle, and belongs to the technical field of rearview mirror installation, the rearview mirror installation structure comprises a vehicle door inner plate reinforcing plate and a vehicle door outer plate reinforcing plate, and further comprises a rearview mirror body and a rearview mirror installation frame body, and an installation gap is formed between the vehicle door inner plate reinforcing plate and the vehicle door outer plate reinforcing plate. The rearview mirror installation frame body is connected to the inner side of the rearview mirror body, the rearview mirror installation frame body is inserted into the installation gap in the Z negative direction, the rearview mirror installation frame body is provided with an upper installation part and a lower installation part which are installed in the Y direction, the upper installation part is located above the water cutting part, and the lower installation part is located below the water cutting part. According to the rearview mirror installation structure, the rearview mirror is fixed through the upper installation part above the water cutting part and the lower installation part below the water cutting part at the same time, it is ensured that the installation rigidity and modality of the rearview mirror meet the requirements, the rearview mirror is installed stably, and the problem of vibration and abnormal sound is avoided; the rearview mirror mounting structure can be applied to sedan models and SUV models without frame doors, and the expansibility is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of rearview mirror installation, and more specifically relates to a rearview mirror installation structure, a frameless vehicle door and a vehicle. Background Art

[0002] With the continuous development of vehicle technology, the vehicle's styling design is becoming more and more simple, reducing the irrelevant structures on the vehicle surface as much as possible. This is particularly evident in the design of vehicle doors. More and more models are beginning to adopt a frameless door structure, that is, abandoning the traditional door shape and allowing the door glass to be directly and sealedly connected to the vehicle frame.

[0003] The rearview mirrors of traditional models are usually installed on the door outer panel. In order to make the shape more concise and beautiful, the rearview mirror shape is usually designed on the water cut, and the corresponding rearview mirror installation points are all located on the water cut. However, for the frameless door structure, the rearview mirror installation plate is small, and the rearview mirror installation points cannot be arranged on the door outer panel according to the three installation points of traditional models, resulting in the rearview mirror installation stiffness and mode difficult to meet the requirements, the rearview mirror is not installed firmly, and it is easy to have problems such as shaking and abnormal noise in the later stage. Utility Model Content

[0004] The utility model aims to provide a rearview mirror installation structure, aiming to solve the problem that when the rearview mirror is installed on a frameless vehicle door, the rearview mirror installation stiffness and mode are difficult to meet the requirements, the rearview mirror is not installed firmly, and it is easy to vibrate and make abnormal noises in the later stage.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a rearview mirror mounting structure, including a door inner panel reinforcement plate and a door outer panel reinforcement plate, and also including a rearview mirror body and a rearview mirror mounting frame, an installation gap is formed between the door inner panel reinforcement plate and the door outer panel reinforcement plate, the rearview mirror mounting frame is connected to the inner side of the rearview mirror body, the rearview mirror mounting frame is inserted into the installation gap along the negative direction of Z, the rearview mirror mounting frame has an upper mounting portion and a lower mounting portion installed in the Y direction, the upper mounting portion is located above the water cut, and the lower mounting portion is located below the water cut.

[0006] In a possible implementation, the upper mounting portion includes an upper mounting hole, the lower mounting portion includes at least two lower mounting holes spaced apart in the X direction, and the upper mounting hole and the at least two lower mounting holes form a triangular mounting structure.

[0007] In one possible implementation, the rearview mirror mounting frame includes a mounting plate and a support plate, and the mounting plate and the support plate are connected in sequence from the inside to the outside, the mounting plate is connected to the outside of the door inner panel reinforcement plate, the support plate is connected to the inside of the door outer panel reinforcement plate, and the upper mounting portion and the lower mounting portion are located on the mounting plate.

[0008] In a possible implementation, the mounting plate is fixed to the vehicle door inner panel reinforcement plate by welding, and the supporting plate is fixed to the vehicle door outer panel reinforcement plate by welding.

[0009] In a possible implementation, the front sides of the mounting plate and the support plate are welded and fixed, a connecting plate is provided between the rear sides of the mounting plate and the support plate, and the connecting plate is welded and fixed to the mounting plate and the support plate respectively.

[0010] In a possible implementation, a front door guide rail for guiding the lifting of the vehicle window is provided in the installation gap, and the rear side of the installation plate is attached to the inner side of the front door guide rail.

[0011] In a possible implementation, a support reinforcement plate extending inward is provided on the lower side of the support plate, and the support reinforcement plate is connected to the outer side of the door inner panel reinforcement plate.

[0012] In one possible implementation, a limiting hole is provided on the door inner panel reinforcement plate, and a limiting column penetrating the limiting hole is provided on the inner side of the rearview mirror body. The limiting column moves longitudinally in the limiting hole with the rearview mirror body to limit the depth of the rearview mirror mounting frame inserted into the mounting gap.

[0013] The beneficial effect of a rearview mirror mounting structure provided by the utility model is that: compared with the prior art, the rearview mirror mounting frame is connected to the inner side of the rearview mirror body, and the rearview mirror mounting frame is inserted into the mounting gap formed by the door inner panel reinforcement plate and the door outer panel reinforcement plate along the negative Z direction, and finally fixed in the Y direction by the upper mounting portion located above the water cut and the lower mounting portion located below the water cut. When the rearview mirror mounting structure provided by the utility model is used to install the rearview mirror on a frameless door, compared with the arrangement of three mounting points on the door outer panel of a traditional vehicle model, the rearview mirror mounting structure uses the upper mounting portion above the water cut and the lower mounting portion below the water cut to fix the rearview mirror at the same time, making full use of the mounting area above and below the water cut, avoiding insufficient installation space for the rearview mirror, and being able to reasonably allocate the corresponding installation points, ensuring that the installation stiffness and modality of the rearview mirror meet the requirements, and the rearview mirror mounting structure is more stable, which can greatly reduce the problem of vibration and abnormal noise.

[0014] The utility model also provides a frameless vehicle door, comprising the rearview mirror mounting structure.

[0015] The beneficial effect of a frameless vehicle door provided by the utility model is that compared with the prior art, the frameless vehicle door uses the above-mentioned rearview mirror mounting structure, and when the rearview mirror is installed on the frameless vehicle door, compared with the arrangement of three mounting points on the vehicle door outer panel of traditional models, the rearview mirror mounting structure uses the upper mounting part above the water cut and the lower mounting part below the water cut to fix the rearview mirror at the same time, making full use of the mounting area above and below the water cut, avoiding insufficient installation space for the rearview mirror, and reasonably allocating corresponding installation points, ensuring that the installation stiffness and mode of the rearview mirror meet the requirements, the rearview mirror mounting structure is more stable, and the problem of vibration and abnormal noise can be greatly reduced.

[0016] The utility model further provides a vehicle, comprising the above-mentioned rearview mirror installation structure.

[0017] The utility model provides a vehicle with the following beneficial effects: compared with the prior art, the vehicle uses the above-mentioned rearview mirror installation structure, and thus has the same beneficial effects as the above-mentioned rearview mirror installation structure, and can ensure that the rearview mirror installation stiffness and modal meet the requirements, the rearview mirror is installed stably, and vibration and abnormal noise are avoided. The rearview mirror installation structure can be applied to sedan models, and can also be expanded to SUV models using frameless doors, and has strong scalability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a partial view of the outer side of a rearview mirror mounting structure provided by the utility model;

[0020] Figure 2 This is a partial view of the inner side of a rearview mirror mounting structure provided by the utility model;

[0021] Figure 3 for Figure 2 Schematic diagram of the partial structure after removing the inner door panel;

[0022] Figure 4 A schematic diagram of the structure of a rearview mirror body and a rearview mirror mounting frame provided by the utility model;

[0023] Figure 5 A schematic diagram of the structure of the mounting plate provided by the utility model;

[0024] Figure 6This is a structural schematic diagram of the support plate provided by the utility model.

[0025] Description of reference numerals:

[0026] 100, rearview mirror body; 110, limiting column; 200, mounting plate; 210, upper mounting hole; 220, lower mounting hole; 230, rear side flange; 300, support plate; 310, support reinforcement plate; 400, door inner panel reinforcement plate; 410, limiting hole; 500, door outer panel reinforcement plate; 600, front door guide rail; 700, connecting plate. DETAILED DESCRIPTION

[0027] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0028] See also Figures 1 to 3 Now, a rearview mirror mounting structure provided by the utility model is described. A rearview mirror mounting structure includes a door inner panel reinforcement plate 400 and a door outer panel reinforcement plate 500, and also includes a rearview mirror body 100 and a rearview mirror mounting frame. An installation gap is formed between the door inner panel reinforcement plate 400 and the door outer panel reinforcement plate 500. The rearview mirror mounting frame is connected to the inner side of the rearview mirror body 100. The rearview mirror mounting frame is inserted into the installation gap along the negative Z direction. The rearview mirror mounting frame has an upper mounting portion and a lower mounting portion installed in the Y direction. The upper mounting portion is located above the water cut, and the lower mounting portion is located below the water cut.

[0029] The utility model provides a rearview mirror installation structure. Compared with the prior art, the rearview mirror installation frame is connected to the inner side of the rearview mirror body 100, and the rearview mirror installation frame is inserted into the installation gap formed by the door inner panel reinforcement plate 400 and the door outer panel reinforcement plate 500 along the negative Z direction, and finally fixed in the Y direction by the upper installation part located above the water cut and the lower installation part located below the water cut. When the rearview mirror is installed on the frameless door using the rearview mirror installation structure provided by the utility model, compared with the arrangement of three installation points on the door outer panel of the traditional vehicle model, the rearview mirror installation structure uses the upper installation part above the water cut and the lower installation part below the water cut to fix the rearview mirror at the same time, making full use of the installation area above and below the water cut, avoiding insufficient installation space for the rearview mirror, and reasonably allocating the corresponding installation points, ensuring that the installation stiffness and modality of the rearview mirror meet the requirements, and the rearview mirror installation structure is more stable, which can greatly reduce the problem of vibration and abnormal noise.

[0030] The water cut of a car is the rubber wiper strips on both sides of the rising and falling lower edge of the car door glass. The inner wiper strip is the inner water cut, and the outer wiper strip is the outer water cut. Usually, the heights of the inner water cut and the outer water cut are the same, collectively referred to as the water cut of the car.

[0031] See also Figure 2 , Figure 3 and Figure 5 , the upper mounting portion includes an upper mounting hole 210, and the lower mounting portion includes at least two lower mounting holes 220 arranged at intervals in the X direction, and the upper mounting hole 210 and the at least two lower mounting holes 220 form a triangular mounting structure. When the number of the lower mounting holes 220 is two, the upper mounting hole 210 and the two lower mounting holes 220 respectively constitute the three endpoints of the above-mentioned triangular mounting structure. When the number of the lower mounting holes 220 is greater than two, the centers of the circles of the multiple lower mounting holes 220 are located on the same straight line, so that the center line of the multiple lower mounting holes 220 constitutes one side of the above-mentioned triangular mounting structure, and the center line of the lower mounting holes 220 on the outermost sides and the upper mounting hole 210 constitutes the other two sides of the above-mentioned triangular mounting structure. The center line of the at least two lower mounting holes 220 can be along the X direction of the vehicle body, or it can form a certain angle with the X direction of the vehicle body, and the angle is generally not greater than 45°.

[0032] Connecting bolts are passed through an upper mounting hole 210 and at least two lower mounting holes 220, so that the rearview mirror mounting frame is fixedly installed in the mounting gap. The rearview mirror mounting frame is installed by forming a triangular mounting structure through an upper mounting hole 210 and at least two lower mounting holes 220, thereby improving the connection strength of the rearview mirror mounting frame.

[0033] See also Figures 4 to 6 The rearview mirror mounting frame includes a mounting plate 200 and a support plate 300, which are connected in sequence from the inside to the outside. The mounting plate 200 is connected to the outside of the door inner panel reinforcement plate 400, and the support plate 300 is connected to the inside of the door outer panel reinforcement plate 500. The upper mounting part and the lower mounting part are located on the mounting plate 200.

[0034] Specifically, the support plate 300 is provided with a concave-convex surface structure, which can enhance the structural strength of the support plate 300 itself. At the same time, a process hole and a matching surface are provided at the corresponding position of the support plate 300, so as to facilitate the connection between the support plate 300 and the relevant structural parts. The upper end of the support plate 300 is connected to the front side of the mounting plate 200, and a mounting space is formed between the mounting plate 200 and the support plate 300. The rearview mirror body 100 includes a mirror mounting frame and a door connecting arm, the door connecting arm is installed on the inner side of the mirror mounting frame, and one end of the door connecting arm away from the mirror mounting frame extends into the above-mentioned mounting space and is connected to the outer side of the mounting plate 200. An upper mounting hole 210 formed by the upper mounting part and at least two lower mounting holes 220 formed by the lower mounting part are both located on the mounting plate 200. At the same time, a connecting hole is provided at one end of the door connecting arm away from the mirror mounting frame corresponding to the position of the upper mounting hole 210 and the lower mounting hole 220, and a connecting bolt is used to penetrate and connect the corresponding connecting holes, so as to realize the fixed connection between the door connecting arm and the mounting plate 200.

[0035] The mounting plate 200 is welded and fixed to the outer side of the door inner panel reinforcement plate 400, and the support plate 300 is welded and fixed to the inner side of the door outer panel reinforcement plate 500. In addition, the front sides of the mounting plate 200 and the support plate 300 are welded and fixed, and a connecting plate 700 is provided between the rear sides of the mounting plate 200 and the support plate 300. The inner and outer sides of the connecting plate 700 are respectively provided with connecting flanges. The connecting plate 700 is welded and fixed to the mounting plate 200 and the support plate 300 by means of the connecting flanges, so that the mounting plate 200 and the support plate 300 form an integral frame structure, which can ensure the stability of the structures of the mounting plate 200 and the support plate 300.

[0036] See also Figure 3 , a front door guide rail 600 for guiding the lifting of the window is provided in the installation gap. The front door guide rail 600 is arranged along the Z direction of the vehicle body and has a certain inclination angle, which can guide the window to rise or fall, so as to close or open the window. Specifically, a connecting frame is welded to the rear side of the upper end of the front door guide rail 600, and a connecting flange is integrally formed in the middle of the connecting frame and is vertically bent to the rear side. A rectangular installation through hole is provided in the middle of the connecting flange, and the installation of the front door guide rail 600 is achieved through the installation through hole. A rear side flange 230 is provided on the rear side of the mounting plate 200, and the rear side flange 230 is attached to the inner side of the front door guide rail 600, which can guide the mounting plate 200 to be inserted from top to bottom into the installation gap formed by the door inner panel reinforcement plate 400 and the door outer panel reinforcement plate 500, so as to avoid the rearview mirror being misaligned and affecting the subsequent installation. At the same time, the rear flange 230 of the mounting plate 200 cooperates with the front door guide rail 600 to provide a corresponding guide structure for the installation of the mounting plate 200, thereby ensuring the accuracy of the installation position of the mounting plate 200.

[0037] See also Figure 4 and Figure 6, a support reinforcing plate 310 extending inward is provided on the lower side of the support plate 300, and the support reinforcing plate 310 is integrally formed on the lower side of the support plate 300, so that the support plate 300 is L-shaped as a whole, which can improve the structural strength of the support plate 300 itself. The joint of the support reinforcing plate 310 and the support plate 300 has a transition arc, which can reduce the stress between the support reinforcing plate 310 and the support plate 300. An assembly gap is formed between the inner door panel and the outer door panel, wherein the outer door panel is inclined outward from top to bottom, and the inner door panel is also inclined outward from top to bottom, and the angle of the outer door panel tilting outward is greater than the angle of the inner door panel tilting outward, so that the width of the above-mentioned assembly gap gradually increases from top to bottom. According to the specific structure of the inner door panel of different models, the inner door panel can also be arranged vertically, and an assembly gap with a width gradually increasing from top to bottom can also be formed between the inner door panel and the outer door panel. The front side between the door inner panel and the door outer panel is connected with a support inner panel, and the outer side of the support inner panel forms an arc flange, which extends along the negative direction of the vehicle body X, and the front side of the support inner panel forms a vertical flange, which extends along the positive direction of the vehicle body X. The arc flange is welded to the inner side of the door inner panel, and the upper end of the vertical flange is welded to the outer side of the door outer panel. In addition, the middle part of the support inner panel is provided with a step platform, which can improve the structural strength of the support inner panel itself. The inner end of the support reinforcement plate 310 is provided with a welding end face, and the welding end face is welded and fixed to the outer side of the vertical flange of the support inner panel, so that the inner end of the support reinforcement plate 310 is connected to the outer side of the door inner panel reinforcement plate 400 through the support inner panel.

[0038] Preferably, a conformal reinforcement rib is provided on the support reinforcement plate 310, which can further improve the structural strength of the support reinforcement plate 310 itself and improve the connection strength of the support reinforcement plate 310. In addition, a conformal process hole is also provided on the support reinforcement plate 310, and a conformal fillet is provided at the corner of the conformal process hole, which can reduce the stress of the conformal process hole. In addition, the conformal process hole can reduce the dead weight of the support reinforcement plate 310 and reduce the manufacturing cost.

[0039] See also Figure 3 and Figure 5A limiting hole 410 is provided on the door inner panel reinforcement plate 400, and a limiting column 110 is provided on the inner side of the rearview mirror body 100 and passes through the limiting hole 410. The limiting hole 410 is a trapezoidal hole, and a conformal fillet is set at the inner corner position. The width of the limiting hole 410 gradually decreases from top to bottom, and the limiting column 110 moves longitudinally in the limiting hole 410 along with the rearview mirror body 100. The limiting hole 410 with a trapezoidal hole structure can guide the limiting column 110 to move from the top of the limiting hole 410 to the bottom, and the bottom width of the trapezoidal hole is adapted to the width of the limiting column 110. When the limiting column 110 moves to the bottom of the limiting hole 410, the limiting column 110 is just stuck in the limiting hole 410, while limiting the depth of the rearview mirror mounting frame inserted into the mounting gap, it can also limit the displacement of the rearview mirror mounting frame in the front and rear directions, thereby ensuring the accuracy of its installation position.

[0040] Specifically, the mounting plate 200 is also provided with a limiting hole 410, and the limiting hole 410 on the door inner panel reinforcement plate 400 and the limiting hole 410 on the mounting plate 200 are of the same shape and are coaxially arranged. The limiting post 110 is installed at one end of the inner side of the door connecting arm of the rearview mirror body 100, and the limiting post 110 passes through the two limiting holes 410 and extends to the inner side of the door inner panel reinforcement plate 400. When installing the rearview mirror, the rearview mirror body 100 and the rearview mirror mounting frame are installed first. At this time, the limiting column 110 passes through the limiting hole 410 on the mounting plate 200, and the limiting column 110 that passes through the limiting hole 410 of the mounting plate 200 passes through the limiting hole 410 of the door inner panel reinforcement plate 400 again. In the process of the rearview mirror mounting frame being inserted into the installation gap from top to bottom, the limiting column 110 moves downward along the limiting hole 410 on the door inner panel reinforcement plate 400 to the bottom of the limiting hole 410. At this time, the rearview mirror body 100 is installed in place, and the upper mounting hole 210 and the lower mounting hole 220 on the mounting plate 200 correspond to the installation area reserved for the door inner panel reinforcement plate 400 to ensure that the subsequent installation proceeds smoothly.

[0041] Preferably, the end of the limit column 110 is bent downward. When the limit column 110 moves to the bottom of the limit hole 410, the bent structure at the end of the limit column 110 is stuck under the limit hole 410, which can limit the displacement of the rearview mirror body 100 toward the outside of the vehicle body and ensure the accuracy of its installation position.

[0042] Based on the same inventive concept, the utility model also provides a frameless vehicle door, which uses the above-mentioned rearview mirror mounting structure to ensure that the rearview mirror mounting stiffness and modality meet the requirements, the rearview mirror is stably installed, and the problem of vibration and abnormal noise is avoided.

[0043] At the same time, the utility model provides a vehicle using the frameless door, which can ensure that the installation stiffness and modality of the rearview mirror meet the requirements, the rearview mirror is stably installed, and vibration and abnormal noise are avoided. The rearview mirror installation structure can be applied to sedan models, and can also be expanded to SUV models using frameless doors, and has strong scalability.

[0044] 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 and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rearview mirror mounting structure, comprising a door inner panel reinforcement plate (400) and a door outer panel reinforcement plate (500), characterized in that: It also includes a rearview mirror body (100) and a rearview mirror mounting frame, wherein an installation gap is formed between the inner door panel reinforcement plate (400) and the outer door panel reinforcement plate (500), the rearview mirror mounting frame is connected to the inner side of the rearview mirror body (100), and the rearview mirror mounting frame is inserted into the installation gap along the negative Z direction. The rearview mirror mounting frame has an upper mounting portion and a lower mounting portion installed in the Y direction, the upper mounting portion is located above the water cut, and the lower mounting portion is located below the water cut.

2. A rearview mirror mounting structure as claimed in claim 1, characterized in that: The upper mounting portion comprises an upper mounting hole (210), and the lower mounting portion comprises at least two lower mounting holes (220) arranged at intervals in the X direction; the upper mounting hole (210) and the at least two lower mounting holes (220) form a triangular mounting structure.

3. A rearview mirror mounting structure as claimed in claim 1, characterized in that: The rearview mirror mounting frame comprises a mounting plate (200) and a support plate (300), wherein the mounting plate (200) and the support plate (300) are connected in sequence from the inside to the outside, wherein the mounting plate (200) is connected to the outside of the vehicle door inner panel reinforcement plate (400), and the support plate (300) is connected to the inside of the vehicle door outer panel reinforcement plate (500), and the upper mounting portion and the lower mounting portion are located on the mounting plate (200).

4. A rearview mirror mounting structure as claimed in claim 3, characterized in that: The mounting plate (200) is fixedly welded to the vehicle door inner panel reinforcement plate (400), and the supporting plate (300) is fixedly welded to the vehicle door outer panel reinforcement plate (500).

5. A rearview mirror mounting structure as claimed in claim 3, characterized in that: The front sides of the mounting plate (200) and the support plate (300) are welded and fixed, and a connecting plate (700) is provided between the rear sides of the mounting plate (200) and the support plate (300), and the connecting plate (700) is respectively welded and fixed to the mounting plate (200) and the support plate (300).

6. A rearview mirror mounting structure as claimed in claim 3, characterized in that: A front door guide rail (600) for guiding the lifting of the vehicle window is arranged in the installation gap, and the rear side of the installation plate (200) is attached to the inner side of the front door guide rail (600).

7. A rearview mirror mounting structure as claimed in claim 3, characterized in that: A support reinforcement plate (310) extending inward is provided on the lower side of the support plate (300), and the support reinforcement plate (310) is connected to the outer side of the vehicle door inner panel reinforcement plate (400).

8. A rearview mirror mounting structure as claimed in claim 1, characterized in that: A limiting hole (410) is provided on the door inner panel reinforcement plate (400), and a limiting column (110) penetrating the limiting hole (410) is provided on the inner side of the rearview mirror body (100). The limiting column (110) moves longitudinally in the limiting hole (410) along with the rearview mirror body (100) to limit the depth of the rearview mirror mounting frame inserted into the mounting gap.

9. A frameless vehicle door, characterized in that: It comprises a rearview mirror mounting structure as described in any one of claims 1-8.

10. A vehicle, characterized in that: It comprises a rearview mirror mounting structure as described in any one of claims 1-8.

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