Door protection plate mounting structure and vehicle

Abstract

The utility model discloses a door protection plate installation structure and a vehicle, the door protection plate installation structure comprises a door protection plate installation plate, the door protection plate installation plate is installed at the position, corresponding to a vehicle door glass installation notch, of the inner side of a vehicle door inner plate, and the door protection plate installation plate is provided with a first limiting piece and a second limiting piece; a first limiting part and a second limiting part are arranged on the vehicle door inner plate, the first limiting piece and the first limiting part are matched to limit the door protection plate mounting plate in the height direction of the vehicle, and the second limiting piece and the second limiting part are matched to limit the door protection plate mounting plate in the length direction of the vehicle. The door guard plate mounting plate is limited in two directions through the first limiting piece and the second limiting piece, the problems that the door guard plate is loosened, disengaged, separated from a metal plate and the like due to the fact that no mounting point exists at the position of a rear door glass mounting notch are effectively solved, and the mounting position precision of the door guard plate mounting plate is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a door guard plate installation structure and a vehicle. Background Art

[0002] The existing car door mainly includes a car door outer panel, a car door inner panel and a door guard panel which are arranged in sequence from the outside of the car to the inside of the car. The car door inner panel is provided with a car door glass installation opening, and the car door glass installation opening is used to install the car door glass, such as Figure 1 As shown, for an integrated door structure, the door glass is often designed with a door glass installation notch 200 in the C-pillar window sill area of ​​the door inner panel due to insufficient installation space, and the door guard needs to be installed on the door inner panel through the door guard installation structure. If the door glass installation notch is long in the vehicle height direction, the door guard installation structure cannot arrange installation points in the door glass installation notch area. Even if the installation points are arranged, there are few connection points between the door guard installation structure and the door inner panel, resulting in looseness, detachment, flange and sheet metal separation in the door glass installation notch area after the door guard is installed. Utility Model Content

[0003] The utility model aims at least to solve the technical problems in the prior art that after the door guard plate is installed, there are loosening, detachment, flange and sheet metal separation in the door glass installation notch area.

[0004] To this end, one purpose of the utility model is to propose a door guard plate mounting structure, which includes a door guard plate mounting plate, wherein the door guard plate mounting plate is installed on the inner side of a vehicle door inner panel at a position corresponding to a vehicle door glass mounting notch, and a first limiting member and a second limiting member are provided on the door guard plate mounting plate, and a first limiting portion and a second limiting portion are provided on the vehicle door inner panel, wherein the first limiting member and the first limiting portion cooperate to limit the door guard plate mounting plate along a vehicle height direction, and the second limiting member and the second limiting portion cooperate to limit the door guard plate mounting plate along a vehicle length direction.

[0005] In some embodiments, the first limiting member is a first flange, the second limiting member is a second flange, the first limiting portion is a limiting platform, the first flange is overlapped on the limiting platform, the second limiting portion is a limiting groove, and the second flange is clamped in the limiting groove.

[0006] In some embodiments, the door guard plate mounting plate includes a mounting plate body, the mounting plate body covers the door glass mounting notch, and a plurality of first mounting positions are provided on the mounting plate body.

[0007] In some embodiments, the door trim mounting plate further includes at least one first connecting portion, which extends from the mounting plate body in a direction away from the door glass mounting notch, and a second mounting position is provided on the first connecting portion.

[0008] In some embodiments, there are two first connecting portions, and the two first connecting portions are in a Y shape.

[0009] In some embodiments, the door trim mounting plate further includes a second connecting portion that extends upward from the mounting plate body toward the door glass, and the top edge profile of the second connecting portion matches the window sill edge profile of the door inner panel.

[0010] In some embodiments, a limiting opening is formed in the door trim mounting plate, and the first flanging extends from the limiting opening toward the door inner panel.

[0011] In some embodiments, door trim mounting holes and door trim positioning holes are formed in the door trim mounting plate.

[0012] In some embodiments, the shape of the door trim mounting hole is square or polygonal; the shape of the door trim positioning hole is circular or oval.

[0013] In some embodiments, the door trim mounting structure further includes a trim bracket, and the door trim is mounted on the door trim mounting plate through the trim bracket.

[0014] Another object of the present invention is to provide a vehicle including the above-mentioned door trim mounting structure.

[0015] The door trim mounting structure and the vehicle provided by the embodiments of the present invention have the following beneficial effects:

[0016] The door trim mounting structure includes a door trim mounting plate, which is mounted at a position corresponding to the door glass mounting notch on the inner side of the door inner panel. A first limiting member and a second limiting member are provided on the door trim mounting plate, and a first limiting portion and a second limiting portion are provided on the door inner panel. The first limiting member and the first limiting portion cooperate to limit the door trim mounting plate in the vehicle height direction, and the second limiting member and the second limiting portion cooperate to limit the door trim mounting plate in the vehicle length direction. By limiting the door trim mounting plate in two directions by the first limiting member and the second limiting member, the problems such as looseness, disconnection, and the separation of the flanging from the sheet metal at the position of the rear door glass mounting notch due to the lack of mounting points or fewer positioning points are effectively solved, and the installation position accuracy of the door trim mounting plate is ensured. Description of the Drawings

[0017] To more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the attached drawings required for the description of the embodiments or the prior art. Obviously, the attached drawings in the following description are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, without creative efforts, other attached drawings can also be obtained based on these attached drawings.

[0018] Figure 1 is a perspective view of the inner door panel in the embodiment of the present utility model;

[0019] Figure 2 is a partial enlarged view of the first perspective of the door trim mounting structure in the embodiment of the present utility model;

[0020] Figure 3 is a partial enlarged view of the second perspective of the door trim mounting structure in the embodiment of the present utility model;

[0021] Figure 4 is a perspective view of the first perspective of the door trim mounting plate in the embodiment of the present utility model;

[0022] Figure 5 is a perspective view of the second perspective of the door trim mounting plate in the embodiment of the present utility model;

[0023] Figure 6 is a structural schematic diagram of the door trim mounting plate in the embodiment of the present utility model;

[0024] Reference signs:

[0025] 1. Door trim mounting plate; 11. Mounting plate main body; 111. First mounting position; 112. First fastener; 12. First connecting portion; 121. Second mounting position; 122. Second fastener; 13. Second connecting portion; 14. Reinforcing rib; 15. Door trim mounting hole; 16. Door trim positioning hole; 2. First limiting member; 21. Limiting opening; 3. Second limiting member; 4. First limiting portion; 5. Second limiting portion; 6. Trim bracket; 61. Clamping member; 62. Third fastener; 63. Positioning member; 64. Bracket mounting hole; 65. Guide portion; 100. Inner door panel; 200. Door glass mounting notch; 300. Window frame reinforcing plate; 400. Window sill. Detailed embodiments

[0026] Reference is made herein to the various solutions and features of the present utility model with reference to the attached drawings.

[0027] It should be understood that various modifications can be made to the embodiments applied herein. Therefore, the above description should not be regarded as a limitation, but only as an example of the embodiments. Those skilled in the art will think of other modifications within the scope and spirit of the present utility model.

[0028] The drawings included in and forming a part of the specification illustrate embodiments of the present invention and, together with the general description of the present invention given above and the detailed description of the embodiments given below, are used to explain the principles of the present invention.

[0029] These and other features of the present invention will become apparent from the following description of the preferred forms of the embodiments, given by way of non-limiting example, with reference to the drawings.

[0030] It should also be understood that although the present invention has been described with reference to some specific examples, those skilled in the art can surely implement many other equivalent forms of the present invention, which have the features as described in the claims and thus are all within the protection scope defined hereby.

[0031] When combined with the drawings, the above and other aspects, features and advantages of the present invention will become more apparent in view of the following detailed description.

[0032] Hereinafter, specific embodiments of the present invention will be described with reference to the drawings; however, it should be understood that the embodiments claimed are only examples of the present invention, which can be implemented in various ways. Well-known and / or repetitive functions and structures are not described in detail to avoid obscuring the present invention with unnecessary or redundant details. Therefore, the specific structural and functional details claimed herein are not intended to be limiting, but are merely used as a basis and representative basis for the claims to teach those skilled in the art to use the present invention in substantially any suitable detailed structure in a variety of ways.

[0033] In the present invention, the inner side of the inner door panel 100 refers to the side of the inner door panel 100 facing the interior of the vehicle; the vehicle height direction refers to the Z direction of the vehicle; the vehicle length direction refers to the X direction of the vehicle.

[0034] The first embodiment of the present invention provides a door trim mounting structure, as Figures 2 - 5 shown, the door trim mounting structure includes a door trim mounting plate 1, the door trim mounting plate 1 is mounted at a position corresponding to the door glass mounting notch 200 on the inner side of the inner door panel 100, the door trim mounting plate 1 is provided with a first limiting member 2 and a second limiting member 3, the inner door panel 100 is provided with a first limiting portion 4 and a second limiting portion 5, the first limiting member 2 and the first limiting portion 4 cooperate to limit the door trim mounting plate 1 in the vehicle height direction, and the second limiting member 3 and the second limiting portion 5 cooperate to limit the door trim mounting plate 1 in the vehicle length direction.

[0035] Specifically, the door trim is installed on the inner side of the inner door panel 100 through the door trim mounting plate 1, which facilitates the connection between the door trim and the inner door panel 100 and supports the door trim. Specifically, the first limiting member 2 cooperates with the first limiting portion 4 on the inner door panel 100 to limit the door trim mounting plate 1 in the vehicle height direction, and the second limiting member 3 cooperates with the second limiting portion 5 of the inner door panel 100 to limit the door trim mounting plate 1 in the vehicle length direction. The door trim mounting plate 1 is installed and limited in two different directions through the first limiting member 2 and the second limiting member 3, improving the installation position accuracy of the door trim mounting plate 1 and the connection stability between the door trim mounting plate 1 and the inner door panel 100, and avoiding phenomena such as crosstalk and detachment between the door trim mounting plate 1 and the inner door panel 100.

[0036] In this embodiment, the first limiting member 2 is a first flanging, the first limiting portion 4 is a limiting platform, and the first flanging overlaps on the limiting platform. Among them, the first flanging extends from the door trim mounting plate 1 towards the inner door panel 100, and the first flanging extends along the vehicle length direction. A door glass mounting opening is provided on the inner door panel 100, and the limiting platform is formed at the edge of the door glass mounting opening on the inner door panel 100. The first flanging directly overlaps at the limiting platform, and a limiting platform structure connected to the first limiting member 2 does not need to be additionally processed, so as to realize the stable connection between the first limiting member 2 and the inner door panel 100 and improve the production efficiency.

[0037] A limiting opening 21 is provided on the door trim mounting plate 1, and the first flanging extends from the limiting opening 21 towards the inner door panel 100. Specifically, the first flanging is bent from the position where the limiting opening 21 is located. When processing the first flanging, the structural strength of the area around the first flanging can be improved, and when processing the first flanging, the first flanging and its surrounding structures are not easily deformed.

[0038] In another embodiment, the first limiting member 2 is a first flanging, the first limiting portion 4 is a second limiting groove. Among them, the first flanging extends from the door trim mounting plate 1 towards the inner door panel 100, and the first flanging extends along the vehicle length direction. The second limiting groove is provided on the door trim mounting plate 1 and extends along the vehicle length direction. The first flanging and the second limiting groove cooperate to limit the door trim mounting plate 1 in the vehicle height direction. The first flanging can be directly inserted into the second limiting groove to realize the cooperation between the two, improving the installation efficiency.

[0039] In this embodiment, the second limiting member 3 has a second flanging, the second limiting portion 5 is a first limiting groove, and the second flanging is clamped in the first limiting groove. Specifically, the second flanging extends from the door trim mounting plate 1 towards the vehicle door inner panel 100, and the second flanging extends along the height direction of the vehicle. The first limiting groove is provided on the vehicle door inner panel 100 and extends along the height direction of the vehicle. The second limiting member 3 can be directly inserted into the first limiting groove to achieve the installation of the two, realizing the limiting of the door trim mounting plate 1 along the vehicle length direction, which can not only ensure the limiting effect but also improve the installation efficiency.

[0040] A vehicle door glass installation notch 200 is formed at a position on the vehicle door inner panel 100 near the vehicle door glass installation opening. Since forming the vehicle door glass installation notch 200 will cause a reduction in the strength of the vehicle door inner panel 100, to compensate for the strength loss caused by forming the vehicle door glass installation notch 200, the door trim mounting plate 1 includes a mounting plate main body 11, and the mounting plate main body 11 covers the vehicle door glass installation notch 200.

[0041] The door trim mounting plate 1 includes a mounting plate main body 11, the mounting plate main body 11 is connected to the vehicle door inner panel 100 or the window frame reinforcement plate 300 inside the vehicle door inner panel 100, and a plurality of first mounting positions 111 are provided on the mounting plate main body 11. The first fasteners 112 pass through the first mounting positions 111 and are connected to the vehicle door sheet metal at the vehicle door glass installation notch 200. Among them, the vehicle door sheet metal is the window frame reinforcement plate 300 or the vehicle door inner panel 100 provided between the vehicle door inner panel 100 and the vehicle door outer panel. The first fasteners 112 realize the connection between the door trim mounting plate 1 body and the vehicle door sheet metal at the vehicle door glass installation notch 200, ensuring the connection stiffness between the door trim mounting plate 1 and the vehicle door sheet metal, and at the same time improving the structural strength at the vehicle door glass installation notch 200.

[0042] Exemplarily, three first fasteners 112 are provided and are distributed in a triangular shape, and two of the first fasteners 112 are symmetrically arranged along the second limiting member 3. Utilizing the stability of the triangle to ensure the connection stiffness between the door trim mounting plate 1 and the vehicle door inner panel 100.

[0043] As Figure 4 and Figure 5 shown, the door trim mounting plate 1 further includes at least one first connecting portion 12. Among them, the first connecting portion 12 extends from the mounting plate main body 11 along the direction away from the vehicle door glass installation notch 200, increasing the contact area between the door trim mounting plate 1 and the vehicle door inner panel 100 and the door trim, and improving the support strength of the door trim mounting plate 1 for the vehicle door inner panel 100 and the door trim.

[0044] Exemplarily, there are two first connecting portions 12, and the two first connecting portions 12 are in a Y shape. When the inner door panel 100 or the outer door panel is collided, when the force is transmitted to the door trim mounting plate 1, the force is more dispersed, avoiding stress concentration at a certain position of the door trim mounting plate 1 and being prone to damage.

[0045] A second mounting position 121 is provided on the first connecting portion 12. The second fastener 122 passes through the second mounting position 121 and then connects to the inner door panel 100. The second mounting position 121 is provided on each first connecting portion 12 to ensure the connection stiffness between the door trim mounting plate 1 and the inner door panel 100.

[0046] At least one of the first connecting portion 12 and the second connecting portion 13 is provided with a reinforcing rib 14, and the reinforcing rib 14 is recessed toward the inner door panel 100 to improve the support strength of the door trim mounting plate 1.

[0047] In this embodiment, when installing the door trim mounting plate 1 to the inner door panel 100, first cooperate the first limiting member 2 with the first limiting portion 4, and the second limiting portion 5 with the second limiting member 3. The mounting hole positions of the first fastener 112 and the second fastener 122 are automatically aligned. Then connect the door trim mounting plate 1 and the inner door panel 100 through the first fastener 112 and the second fastener 122. Compared with the situation where when installing the door trim mounting plate 1 on the inner door panel 100, it is necessary to pre-align the mounting hole positions in advance and maintain the alignment of the hole positions before the fasteners can be installed, in this embodiment, it can be quickly installed on the inner door panel 100 without maintaining the alignment of the mounting hole positions, making the installation process simple and convenient and improving the installation efficiency.

[0048] The door trim mounting plate 1 further includes a second connecting portion 13 extending upward from the mounting plate main body 11 toward the door glass. The top edge contour of the second connecting portion 13 matches the edge contour of the window sill 400 of the inner door panel 100, facilitating the installation of the inner water cut at the edge of the window sill 400 of the inner door panel 100. Among them, the edge of the window sill 400 of the inner door panel 100 refers to a part of the connection between the door glass installation opening and the inner door panel.

[0049] As Figure 2 shown, the door trim mounting structure further includes a trim bracket 6, and the door trim is installed on the door trim mounting plate 1 through the trim bracket 6. Among them, a clamping member 61 is provided on the side of the trim bracket 6 facing the vehicle interior, and a clamping hole cooperating with the clamping member 61 is provided on the door trim. The clamping member 61 and the clamping hole cooperate with each other to realize the installation of the door trim and the trim bracket 6. The trim bracket 6 provides a mounting point for the door trim and supports the door trim.

[0050] As Figure 2 、 Figures 4 - 6As shown, door trim mounting plate 1 is provided with door trim mounting holes 15. Bracket for trim 6 is provided with bracket mounting holes 64 corresponding to the door trim mounting holes 15. The third fastener 62 passes through the bracket mounting hole 64 and the door trim mounting hole 15 in sequence to connect the bracket for trim 6 and the door trim mounting plate 1, ensuring the connection stiffness between the bracket for trim 6 and the door trim mounting plate 1.

[0051] Exemplarily, the third fastener 62 is a bolt. The shape of the door trim mounting hole 15 is square or polygonal, facilitating the cylindrical third fastener 62 to smoothly pass through the door trim mounting hole 15.

[0052] The bracket for trim 6 is provided with a guiding portion 65, which plays a guiding and supporting role for the third fastener 62.

[0053] In another embodiment, the inner door panel 100 may be provided with inner panel mounting holes corresponding to the door trim mounting holes 15. After the third fastener 62 passes through the bracket mounting hole and the door trim mounting hole 15, it also passes through the inner panel mounting holes, realizing the connection of the bracket for trim 6, the door trim mounting plate 1 and the inner door panel 100, and ensuring the connection stiffness among the three.

[0054] In this embodiment, as Figure 2 、 Figures 4 - 6 shown, the door trim mounting plate 1 is provided with door trim positioning holes 16. A positioning member 63 is arranged on one side of the bracket for trim 6. The positioning member 63 and the door trim positioning holes 16 realize the positioning between the bracket for trim 6 and the door trim mounting plate 1, and then the bracket for trim 6 and the door trim mounting plate 1 are connected by the third fastener 62. When installing the bracket for trim 6 and the door trim mounting plate 1, it is not necessary for the operator to hold the bracket for trim 6 to pre-align the door trim mounting hole 15 and the bracket mounting hole 64 and then install the third fastener 62, improving the installation convenience.

[0055] Exemplarily, the shape of the door trim positioning hole 16 is circular or oval. When the door trim positioning hole 16 is set as circular or oval, when the positioning member 63 is inserted into the door trim positioning hole 16, one end of the positioning member 63 connected to the door trim positioning hole 16 is in a "cross" shape or an "X" shape. When the positioning member 63 is connected to the door trim positioning hole 16, the positioning member 63 can be directly inserted into the door trim positioning hole 16, with simpler operation and ensuring the positioning effect.

[0056] The second embodiment of the present utility model provides a vehicle, including the above-mentioned door trim mounting structure.

[0057] In the description of the present utility model, it should be understood that 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", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model 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 utility model.

[0058] In the description of the present utility model, the "first feature" and "second feature" may include one or more of such features.

[0059] In the description of the present utility model, the meaning of "a plurality of" is two or more.

[0060] In the description of the present utility model, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween.

[0061] In the description of the present utility model, the first feature being "above", "over" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature.

[0062] In the description of the present utility model, the description with reference to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0063] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A door guard plate installation structure, characterized in that: It includes a door guard plate mounting plate, which is installed on the inner side of the vehicle door inner panel at a position corresponding to the vehicle door glass mounting notch, the door guard plate mounting plate is provided with a first limiting member and a second limiting member, the vehicle door inner panel is provided with a first limiting portion and a second limiting portion, the first limiting member and the first limiting portion cooperate to limit the door guard plate mounting plate along the vehicle height direction, and the second limiting member and the second limiting portion cooperate to limit the door guard plate mounting plate along the vehicle length direction.

2. The door guard plate installation structure according to claim 1, characterized in that: The first limiting member is a first flange, the second limiting member is a second flange, the first limiting portion is a limiting platform, the first flange is overlapped on the limiting platform, the second limiting portion is a limiting groove, and the second flange is clamped in the limiting groove.

3. The door guard plate installation structure according to claim 1, characterized in that: The door guard plate mounting plate comprises a mounting plate body, the mounting plate body covers the door glass mounting notch, and a plurality of first mounting positions are arranged on the mounting plate body.

4. The door guard plate installation structure according to claim 3, characterized in that: The door guard plate mounting plate also includes at least one first connecting portion, which is formed by extending from the mounting plate body in a direction away from the door glass mounting notch, and a second mounting position is provided on the first connecting portion.

5. The door guard plate mounting structure according to claim 4, characterized in that: There are two first connection parts, and the two first connection parts are Y-shaped.

6. The door guard plate mounting structure according to claim 3, characterized in that: The door trim mounting plate further includes a second connecting portion extending upward from the mounting plate body toward the door glass, wherein a top edge profile of the second connecting portion matches a window sill edge profile of the door inner panel.

7. The door guard plate mounting structure according to claim 2, characterized in that: The door guard plate mounting plate is provided with a limiting opening, and the first flange is formed by extending from the limiting opening toward the vehicle door inner panel.

8. The door guard plate mounting structure according to claim 1, characterized in that: The door guard plate mounting plate is provided with a door guard plate mounting hole and a door guard plate positioning hole; and / or The shape of the door guard plate mounting hole is square or polygonal, and the shape of the door guard plate positioning hole is circular or elliptical.

9. The door guard plate mounting structure according to claim 1, characterized in that: The door guard plate installation structure also includes a guard plate bracket, and the door guard plate is installed on the door guard plate installation plate through the guard plate bracket.

10. A vehicle, characterized in that: The invention comprises the door guard plate mounting structure according to any one of claims 1 to 9.

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