A pillar trim and a vehicle door

Abstract

The application relates to a stand column trim plate and a vehicle door, wherein the stand column trim plate body comprises an inner plate and an outer plate; the bottom of the inner plate is provided with an extended guide rail; the first side edge of the vehicle door glass clamped by the extended guide rail is arranged in line with and parallel to the second side edge of the vehicle door glass clamped by the inner plate; a rubber strip is connected with one side edge of the inner plate away from the second side edge; and the transition angle of the root of the rubber strip connected with the inner plate is an obtuse angle. The above structure increases the clamping length of the vehicle door glass, so that the vehicle door glass is fixed firmly and there is no vibration and abnormal sound when the door is closed. In addition, the transition angle of the connection position of the rubber strip and the one side edge of the inner plate away from the second side edge is an obtuse angle, so that the overall rigidity of the rubber strip is weakened to prevent road test friction abnormal sound, thereby solving the problem that abnormal sound is prone to occur during use. In addition, the extended guide rail, the L-shaped connecting groove of the vehicle door sheet metal structure and the positioning structure on the inner plate not only facilitate installation, but also have the limiting and fixing effect on the stand column trim plate.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of automobile technology accessories installation, in particular to a stand column trim panel and a vehicle door. BACKGROUND

[0002] With the upgrading of automobile technology and the popularization of automobiles, consumers are more demanding of the appearance and performance of automobiles. The stand column trim panel on the side of the vehicle door, as an important part of the automobile, greatly contributes to the appearance, MVH and dustproof performance of the automobile.

[0003] In the related art, the inner and outer panels of the stand column trim panel are fixed on the sheet metal by self-tapping screws and plastic nuts through an adhesive process. However, the following problems exist.

[0004] (1) The adhesive strength of the adhesive process of the inner and outer panels of the stand column trim panel is unstable, and due to the existence of manufacturing size errors of the inner and outer panels, the matching effect of the inner and outer panels is poor, the dustproof performance is poor, and the appearance is affected.

[0005] (2) The vehicle door with the stand column trim panel is prone to abnormal noise during use. After investigation, it is found that the abnormal noise mainly comes from three aspects. The first aspect is that the rigidity of the soft glue of the stand column trim panel is large, which is prone to friction noise during road testing. The second aspect is that the glass is not firmly fixed, and abnormal noise occurs during the door closing process due to the influence of door closing vibration. The third aspect is that the installation method of the stand column trim panel door usually uses self-tapping screws and plastic nuts in cooperation, the bearing torque is small, the fixation is not firm, there is a loosening defect, and abnormal noise is prone to occur during the door closing process and the glass lifting process. SUMMARY

[0006] The embodiments of the present application provide a stand column trim panel and a vehicle door to solve the problem that the vehicle door with the stand column trim panel is prone to abnormal noise during use in the related art.

[0007] In a first aspect, a stand column trim panel is provided, comprising:

[0008] a stand column trim panel body comprising an inner panel and an outer panel; the bottom of the inner panel is provided with an elongated guide rail, and the elongated guide rail clamps the first side edge of the vehicle door glass in line and parallel with the second side edge of the inner panel clamping the vehicle door glass;

[0009] a rubber strip connected to one side edge of the inner panel away from the second side edge, and the transition angle of the root of the rubber strip connected to the inner panel is obtuse.

[0010] In the above structure, the elongated guide rail increases the clamping length of the vehicle door glass, so that the vehicle door glass is fixed firmly and there is no vibration noise when the door is closed. In addition, the rubber strip is connected to one side edge of the inner panel away from the second side edge, and the transition angle of the root of the rubber strip connected to the inner panel is obtuse, thereby weakening the overall rigidity of the rubber strip to prevent friction noise between the soft glue and the sheet metal contact surface during road testing, thereby solving the problem that abnormal noise is prone to occur during use.

[0011] In some embodiments, the inner plate, the outer plate and the rubber strip are integrally formed by a three-color injection molding process. The column trim plate can be manufactured by one-time three-color injection molding process and an integral forming mold, so that the size error of the inner plate and the outer plate is the same, the appearance matching effect is good, the connection strength is higher than that of the bonding form, the cracking phenomenon does not occur, and the dustproof sealing effect is guaranteed. When the rubber strip is injected, the inner plate cooling shrinkage tolerance is compensated, the injection flash defect is prevented, and the appearance quality is improved.

[0012] In some embodiments, the thickness of the root of the rubber strip connected with the inner plate is 0.9-1.1mm.

[0013] In some embodiments, the thickness of the root of the rubber strip connected with the inner plate is 1mm.

[0014] In some embodiments, the transition angle is 120°-180°; and the length of the lengthened guide rail is 100-150mm.

[0015] In a second aspect, a vehicle door is provided, comprising:

[0016] A vehicle door metal plate structure, on which the column trim plate is mounted.

[0017] In some embodiments, the vehicle door metal plate structure is provided with an L-shaped connecting groove.

[0018] The top of the inner plate of the column trim plate body is provided with a positioning structure connected with the L-shaped connecting groove.

[0019] In some embodiments, the positioning structure comprises a metal plate adhering plate, a positioning column and a top rod, one end of the top rod is connected with the inner plate, and the other end is connected with the metal plate adhering plate.

[0020] One end of the positioning column is fixedly connected with the side of the sheet metal bonding plate away from the side of the top rod, and the other end penetrates the L-shaped connecting groove, and the outer circumferential side of one end of the positioning column provided with the L-shaped connecting groove is provided with a positioning protrusion; the positioning protrusion and the sheet metal bonding plate form a limiting groove. The lengthened guide rail of the column decorative plate body is first inserted into the inside of the door in the Z direction, the positioning column of the positioning structure first contacts the L-shaped connecting groove on the door sheet metal structure, and initial position sliding is performed in the Z direction, and the positioning column slides to the bottom of the L-shaped connecting groove; then, X direction sliding is performed, and after the top of the L-shaped connecting groove in the X direction is reached, the Z direction and the X direction are limited; at the same time, the limiting principle in the Y direction is that the limiting groove formed between the positioning protrusion and the sheet metal bonding plate is clamped with the side of the L-shaped connecting groove of the door sheet metal structure, so that the position of the positioning column in the Y direction is limited and cannot move, thereby playing a pre-assembly and positioning role; thereby, the X, Y and Z directions are matched; in the above positioning and mounting process, measurement and positioning are not required, and the positioning column can be mounted only by first inserting the lengthened guide rail into the inside of the door in the Z direction and then clamping the top of the L-shaped connecting groove, which ensures the mounting precision and also speeds up the mounting time. The X, Y and Z directions above respectively refer to the height direction of the vehicle, the width direction of the vehicle and the length direction of the vehicle.

[0021] In some embodiments, the slot width of the vertical part of the L-shaped connecting groove is equal to the diameter of the positioning column; and the slot width of the horizontal part of the L-shaped connecting groove is twice the diameter of the positioning column.

[0022] In some embodiments, a threaded hole is arranged on the inner plate and located on the second side edge, and a self-drilling bolt is arranged in the threaded hole.

[0023] The door sheet metal structure is provided with a rubber strip contact surface and a back surface opposite to the rubber strip contact surface, and a connecting nut is welded on the back surface; the self-drilling bolt is connected with the connecting nut.

[0024] The side surface of the door sheet metal structure provided with the rubber strip contact surface is provided with a reinforcing connecting groove; and the inner plate is provided with a reinforcing connecting part connected with the reinforcing connecting groove. The connecting nut and the self-drilling bolt are used in cooperation, the connection strength of the self-drilling bolt is high, and the self-drilling bolt is suitable for mounting heavy or pressure-bearing objects; the connection of the bolt is stable and will not loosen. In addition, the reinforcing connecting groove and the reinforcing connecting part are connected through the bolt, which further ensures the stability of the connection between the column decorative plate body and the door sheet metal structure, and the door sheet metal structure is fastened from the inside and the outside.

[0025] The technical scheme provided in the application has the following beneficial effects:

[0026] This application provides a pillar trim panel and a car door. The pillar trim panel consists of an inner panel and an outer panel. The bottom of the inner panel is provided with an extended guide rail. The first side of the extended guide rail that holds the car door glass is collinear with and parallel to the second side of the inner panel that holds the car door glass. A rubber strip is connected to the side of the inner panel away from the second side, and the transition angle at the root of the rubber strip and the inner panel is an obtuse angle. In the above structure, the extended guide rail increases the holding length of the car door glass, making the car door glass securely fixed and eliminating vibration and abnormal noise when closing the door. In addition, since the transition angle at the connection between the rubber strip and the side of the inner panel away from the second side is an obtuse angle, the overall rigidity of the rubber strip is weakened to prevent friction noise during road testing, thereby solving the problem of abnormal noise that easily occurs during use. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 A front view of a vehicle door provided in an embodiment of this application;

[0029] Figure 2 Provided for the embodiments of this application Figure 1 Schematic diagram of the cross section at point AA;

[0030] Figure 3 Provided for the embodiments of this application Figure 1 Schematic diagram of the cross section at point BB;

[0031] Figure 4 Exploded views of the pillar trim panel and door sheet metal provided in the embodiments of this application;

[0032] Figure 5 Provided for the embodiments of this application Figure 4 The diagram at point C in the middle shows the motion state of the positioning structure during connection from the rear view.

[0033] Figure 6 This is a schematic diagram showing the connection between the column panel positioning structure and the column panel body provided in the embodiments of this application.

[0034] In the diagram: 1. Pillar trim panel body; 100. Inner panel; 101. Outer panel; 102. Second side; 103. Reinforced connection part; 2. Extended guide rail; 3. Adhesive strip; 4. Positioning structure; 400. Sheet metal bonding plate; 401. Positioning post; 402. Positioning protrusion; 403. Top rod; 5. Door sheet metal structure; 500. Connecting nut; 501. Adhesive strip contact surface; 502. Reinforced connecting groove; 6. L-shaped connecting groove; 7. Self-discharging bolt. DETAILED DESCRIPTION

[0035] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of protection of the present application.

[0036] The inner and outer plates of the column trim panel are fixed on the sheet metal through self-tapping screws and plastic nuts by using the bonding process. It can be learned from the disclosure of the material of the outer plate of the trim panel and the limiting part being different in Chinese patent CN217575075U that sometimes a double-color injection molding process needs to be used to manufacture the column trim panel, thereby leading to the mold cost of the column trim panel being expensive. In the present embodiment, the outer plate of the trim panel and the limiting part are separately manufactured by using a single-color injection molding process. The outer plate of the trim panel and the limiting part are separately manufactured in this way, which can reduce the mold cost and reduce the difficulty of demolding of the column trim panel. The separately manufactured outer plate of the trim panel and the limiting part can be fixedly connected through bonding, bolt connection, or the like, thereby assembling the column trim panel.

[0037] However, the following problems exist:

[0038] (1) The bonding strength of the bonding process of the inner and outer plates of the column trim panel is unstable, and due to the existence of the manufacturing size error of the inner and outer plates, the matching effect of the inner and outer plates is poor, the dustproof performance is poor, and the appearance is affected.

[0039] (2) The vehicle door provided with the column trim panel is prone to abnormal noise during use. After investigation, it is found that the abnormal noise mainly comes from three aspects. The first aspect is that the soft rubber of the column trim panel has large rigidity, and the soft rubber is prone to friction noise at the contact surface with the sheet metal during road test. The second aspect is that the glass is not firmly fixed, and is prone to abnormal noise due to the influence of door closing vibration during door closing. The third aspect is that the installation mode of the column trim panel door usually uses self-tapping screws and plastic nuts in cooperation, has small bearing torque, is not firmly fixed, has loosening defects, and is prone to abnormal noise during door closing and glass lifting.

[0040] (3) The positioning mode of the column trim panel is not accurate, and the assembly is not convenient.

[0041] Since the appearance, MVH, and dustproof performance of the vehicle have been increasingly required, the column trim panel and the vehicle door are proposed to solve the above problems, which will be explained one by one as follows:

[0042] The first aspect is that only the column trim panel is provided with reference to Figures 1-4 , a column trim panel comprising:

[0043] The column panel body 1 includes an inner plate 100 and an outer plate 101; the bottom of the inner plate 100 is provided with an elongated guide rail 2, the elongated guide rail 2 clamps the first side edge of the door glass, and the second side edge 102 clamped by the inner plate 100 is arranged in line and parallel.

[0044] The rubber strip 3 is connected to the side edge of the inner plate 100 away from the second side edge 102, and the transition angle of the root of the rubber strip 3 connected to the inner plate 100 is obtuse. The rubber strip 3 is TPE soft glue.

[0045] The above structure increases the clamping length of the elongated guide rail 2 on the door glass, so that the door glass is fixed firmly, and there is no vibration and abnormal sound when closing the door. In addition, the rubber strip 3 is connected to the side edge of the inner plate 100 away from the second side edge 102; the transition angle of the root of the rubber strip 3 connected to the inner plate 100 is obtuse, thereby weakening the overall stiffness of the rubber strip 3 to prevent frictional noise between the soft glue and the metal surface during road test, thereby solving the problem of abnormal noise during use.

[0046] In some preferred embodiments, to solve the problem that the bonding strength of the bonding process of the inner and outer plates of the column panel is unstable, and due to the existence of manufacturing size error of the inner and outer plates, the matching effect of the inner and outer plates is poor, the dustproof performance is poor, and the appearance is affected, the following settings are made:

[0047] The inner plate 100, the outer plate 101 and the rubber strip 3 are integrally formed by three-color injection molding process. The three-color injection molding principle is that different colors of plastic materials are injected into the mold at the same time by setting multiple injection devices and multiple colorant supply systems in the mold, so that the molded plastic product has multiple colors. The specific principle is as follows:

[0048] Each injection device can independently control its injection speed and pressure to ensure that each colorant can enter the mold according to the set proportion. Each injection device has a corresponding colorant supply system for heating and melting different colored plastic particles and conveying them to the injection device through the colorant feeder. The mold is provided with multiple injection cavities, each injection cavity is used to inject a color of molten plastic. The mold will arrange the injection cavities of different colors reasonably according to the requirements of the design file to ensure that the injection molded product can form the required color effect. During the operation of the injection molding machine, first open the injection device of the corresponding color to inject the corresponding molten plastic into the injection cavity of the mold. After the injection plastic cools and solidifies, the mold is opened, and the molded three-color injection molded product can be taken out.

[0049] The column decorative panels can be manufactured in one piece using a three-color injection molding process and an integrated mold. This ensures that the inner panel 100 and the outer panel 101 have the same dimensional tolerances, resulting in a good appearance match. Furthermore, the connection strength is higher than that of adhesive bonding, preventing cracking and guaranteeing a dustproof and sealing effect. The injection molding strip 3 compensates for the cooling shrinkage tolerance of the inner panel 100, preventing injection flash defects and improving the overall appearance quality.

[0050] In some preferred embodiments, to further reduce the stiffness of the adhesive strip 3, the following settings are also included: the thickness of the root portion connecting the adhesive strip 3 to the inner panel 100 is 0.9-1.1 mm; most preferably, the thickness of the root portion connecting the adhesive strip 3 to the inner panel 100 is 1 mm. The transition angle is 120°-180°. (Reference) Figure 3 As shown, the root of rubber strip 3 was weakened, reducing its rigidity and preventing abnormal friction noise during road tests.

[0051] The extended guide rail 2 is 100-150mm long, which increases the support length of the door glass, making the glass secure and preventing vibration and abnormal noise when closing the door.

[0052] The above only solves the problem of unstable bonding strength of the inner and outer panels of the pillar trim, as well as some abnormal noise problems. In order to optimize and solve all the problems mentioned above, this application makes some adjustments to the door sheet metal structure 5 to match the pillar trim.

[0053] Secondly, refer to Figures 1-6 A car door is proposed, which includes:

[0054] Door sheet metal structure 5, with pillar trim panels installed on door sheet metal structure 5.

[0055] The door sheet metal structure 5 is provided with an L-shaped connecting groove 6;

[0056] The top of the inner panel 100 of the column decorative panel body 1 is provided with a positioning structure 4 that connects to the L-shaped connecting groove 6.

[0057] The positioning structure 4 includes a sheet metal bonding plate 400, a positioning post 401, and a push rod 403. One end of the push rod 403 is connected to the inner panel 100, and the other end is connected to the sheet metal bonding plate 400. The sheet metal bonding plate 400 ensures that it remains in close contact with the door sheet metal structure 5 with the L-shaped connecting groove 6 during installation, and the inner panel 100 will not shift in the vehicle width direction. That is, the sheet metal bonding plate 400 will not pass through the L-shaped connecting groove 6.

[0058] One end of the positioning column 401 is fixedly connected with the side of the sheet metal bonding plate 400 away from the top rod 403, and the other end is provided with an L-shaped connecting groove 6. The outer circumferential side of one end of the positioning column 401 provided with the L-shaped connecting groove 6 is provided with a positioning protrusion 402. The positioning protrusion 402 and the sheet metal bonding plate 400 form a limiting groove. Figure 3 、 Figure 5 、 Figure 6 as shown in the structure.

[0059] Referring to Figure 4 , through the above structure, the positioning and installation are performed in cooperation with the lengthened guide rail 2. The specific steps of installation are shown in Figure 5 .

[0060] The lengthened guide rail 2 of the column trim plate body 1 is first inserted into the inside of the door in the Z direction. The positioning column 401 of the positioning structure 4 first contacts the L-shaped connecting groove 6 on the door sheet metal structure 5, slides in the Z direction to the bottom of the L-shaped connecting groove 6, and then slides in the X direction. After sliding to the top of the bottom of the L-shaped connecting groove 6 in the X direction, the Z direction and the X direction are limited. The Y direction limiting principle is that the limiting groove formed between the positioning protrusion 402 and the sheet metal bonding plate 400 is clamped with the side of the L-shaped connecting groove 6 of the door sheet metal structure 5, so that the position of the positioning column 401 in the Y direction is limited and cannot move, thereby playing a pre-assembly and positioning role. Thus, the X, Y and Z directions are cooperated and positioned. In the above positioning and installation process, no measurement positioning is required. The positioning column 401 is only clamped with the top of the L-shaped connecting groove 6 after the lengthened guide rail 2 is first inserted into the inside of the door in the Z direction, so that the installation precision is ensured and the installation time is also accelerated. The X, Y and Z directions respectively refer to the height direction of the vehicle, the width direction of the vehicle and the length direction of the vehicle.

[0061] Further, in order to make the positioning column 401 have Z direction and X direction sliding space in the L-shaped connecting groove 6, the following settings are made:

[0062] The vertical part of the L-shaped connecting groove 6 has a groove width equal to the diameter of the positioning column 401; and the horizontal part of the L-shaped connecting groove 6 has a groove width twice the diameter of the positioning column 401.

[0063] In some preferred embodiments, in order to solve the problems that the installation mode of the column trim plate door usually uses self-tapping screws in cooperation with plastic nuts, the bearing torque is small, the fixation is not firm, there is a loosening defect, and abnormal sound is prone to occur during door closing and glass lifting, the following settings are made:

[0064] A screw hole is arranged on the inner plate 100 and located on the second side edge 102, and a self-drilling bolt 7 is arranged in the screw hole.

[0065] The door sheet metal structure 5 is provided with a rubber strip contact surface 501 and a back surface opposite to the rubber strip contact surface 501, and the back surface is welded with a connecting nut 500; the self-drilling bolt 7 is connected with the connecting nut 500.

[0066] The side of the door sheet metal structure 5 provided with the rubber strip contact surface 501 is provided with a reinforcing connecting groove 502; the inner plate 100 is provided with a reinforcing connecting part 103 connected with the reinforcing connecting groove 502.

[0067] The reason is that the self-tapping screw does not need to be pre-drilled when used, and the self-tapping screw needs to be pressed in with a suitable tool, and improper use of the tool will result in insufficient strength of the finished product. The self-tapping screw cooperates with the plastic nut, the bearing torque is small, the fixation is not firm, and there is a pressing loosening defect.

[0068] The connecting nut 500 and the self-drilling bolt 7 are used in cooperation, the connection strength of the self-drilling bolt 7 is high, and is suitable for installing heavy or heavy pressure bearing objects; the bolt connection is stable and will not loosen. In addition, the reinforcing connecting groove 502 and the reinforcing connecting part 103 are connected through the bolt, which further ensures the stability of the connection between the pillar trim plate body 1 and the door sheet metal structure 5, and the installation is carried out from the inside of the vehicle, so that the outer side and the inner side of the door sheet metal structure 5 are fastened.

[0069] Through the above description, the door sheet metal structure 5 and the pillar trim plate are improved, so as to solve the problem of abnormal sound, and the positioning and connecting strength is strengthened. The pillar trim plate has high dimensional accuracy, and the appearance is not easy to produce flash, and the overall appearance is improved; the pillar trim plate is firmly fixed by the bolt, and the pillar trim plate is not easy to loosen, and the abnormal sound problem does not occur; the pillar trim plate long guide rail feature design increases the holding length of the door glass, and the glass is firmly fixed, and there is no vibration and abnormal sound when the door is closed. The pillar trim plate has one structure feature positioning three directions, the positioning mode is relatively accurate, and the production and manufacturing process is beneficial.

[0070] In a third aspect, the present application also provides a vehicle, and the front door and the rear door of the vehicle can apply the above description:

[0071] The door sheet metal structure 5 is provided with an L-shaped connecting groove 6; the top of the inner plate 100 of the column trim panel is provided with a positioning structure 4 connected with the L-shaped connecting groove 6. The positioning structure 4 comprises a sheet metal fitting plate 400, a positioning column 401 and a top rod 403, one end of the top rod 403 is connected with the inner plate 100, and the other end is connected with the sheet metal fitting plate 400; one end of the positioning column 401 is fixedly connected with the side of the sheet metal fitting plate 400 away from the top rod 403, and the other end penetrates the L-shaped connecting groove 6; the outer circumferential side of the one end of the positioning column 401 provided with the L-shaped connecting groove 6 is provided with a positioning protrusion 402; the positioning protrusion 402 and the sheet metal fitting plate 400 form a limiting groove; and the sheet metal fitting plate 400 is connected with the top of the inner plate 100. The vertical part of the L-shaped connecting groove 6 has a groove width equal to the diameter of the positioning column 401; the horizontal part of the L-shaped connecting groove 6 has a groove width greater than the diameter of the positioning column 401; the inner plate 100 is provided with a threaded hole on the second side edge 102, and a self-drilling bolt 7 is arranged in the threaded hole; the door sheet metal structure 5 is welded with a connecting nut 500; and the self-drilling bolt 7 is connected with the connecting nut 500.

[0072] Through the above structure, the positioning and installation are performed in cooperation with the lengthened guide rail 2, and the specific steps are as follows:

[0073] The lengthened guide rail 2 of the column trim panel body 1 is first inserted into the door in the Z direction, the positioning column 401 of the positioning structure 4 first contacts the L-shaped connecting groove 6 on the door sheet metal structure 5, slides in the Z direction to the bottom of the L-shaped connecting groove 6, then slides in the X direction, and after sliding to the top of the bottom of the L-shaped connecting groove 6 in the X direction, is limited in the Z direction and in the X direction; at the same time Figure 2 and Figure 5 As shown, the limiting groove formed between the positioning protrusion 402 and the sheet metal fitting plate 400 and the side of the L-shaped connecting groove 6 of the door sheet metal structure 5 are clamped, so that the position of the positioning column 401 in the Y direction is limited and cannot move, thereby playing a pre-assembly and positioning role; thereby cooperating with the positioning of the X, Y and Z directions; in the above positioning and installation process, measurement positioning is not required, and the positioning column 401 is only needed to be clamped with the top of the L-shaped connecting groove 6 after the lengthened guide rail 2 is first inserted into the door in the Z direction, which ensures the installation precision and also speeds up the installation time. The X, Y and Z directions respectively refer to the height direction of the vehicle, the width direction of the vehicle and the length direction of the vehicle. The connecting nut 500 and the self-drilling bolt 7 are used in cooperation, the connection strength of the self-drilling bolt 7 is high, is suitable for installing heavy or heavy pressure bearing objects, the bolt connection is stable and cannot be loosened, so that the column trim panel is fixed firmly and cannot produce abnormal sound.

[0074] The vehicle is a car, an SUV, an MPV, or the like, and the power type of the vehicle includes, but is not limited to, a plug-in hybrid and a pure electric vehicle, or a pure fuel vehicle such as a gasoline vehicle or a diesel vehicle.

[0075] In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. Unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, and it can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0076] It should be noted that in the present application, relational terms such as "first" and "second" and the like are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. Without more limitations, the element defined by the sentence "including a" does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0077] The above is only a specific embodiment of the present application, which enables those skilled in the art to understand or implement the present application. Various modifications of these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features applied herein.

Claims

1. A vehicle door, characterized by It includes: The column ornament body (1) includes an inner plate (100) and an outer plate (101); The door metal structure (5) is provided with an L-shaped connecting groove (6); the top of the inner plate (100) of the column ornament body (1) is provided with a positioning structure (4) connected with the L-shaped connecting groove (6); The positioning structure (4) includes a metal adhering plate (400), a positioning column (401) and a top rod (403), one end of the top rod (403) is connected with the inner plate (100), and the other end is connected with the metal adhering plate (400); one end of the positioning column (401) is fixedly connected with the side face of the metal adhering plate (400) away from the top rod (403), and the other end penetrates the L-shaped connecting groove (6); the outer circumferential side face of one end of the positioning column (401) is provided with a positioning protrusion (402); the positioning protrusion (402) and the metal adhering plate (400) form a limiting groove.

2. The door according to claim 1, wherein: The bottom of the inner plate (100) is provided with an extended guide rail (2), the extended guide rail (2) clamps the first side edge of the door glass, and the second side edge (102) clamped by the inner plate (100) is arranged in line and parallel with the extended guide rail (2); The rubber strip (3) is connected with the side edge of the inner plate (100) away from the second side edge (102), and the transition angle of the root of the rubber strip (3) connected with the inner plate (100) is an obtuse angle.

3. The door according to claim 2, wherein: The inner plate (100), the outer plate (101) and the rubber strip (3) are integrally formed by a three-color injection molding process.

4. The door according to claim 2, wherein: The thickness of the root of the rubber strip (3) connected with the inner plate (100) is 0.9-1.1 mm.

5. The door according to claim 2, wherein: The thickness of the root of the rubber strip (3) connected with the inner plate (100) is 1 mm.

6. The door according to claim 2, wherein: The transition angle is 120°-180°; and the length of the extended guide rail (2) is 100-150 mm.

7. The door according to claim 1, wherein: The groove width of the vertical part of the L-shaped connecting groove (6) is equal to the diameter of the positioning column (401); and the groove width of the horizontal part of the L-shaped connecting groove (6) is twice the diameter of the positioning column (401).

8. The door according to claim 1, wherein: A screw hole is arranged on the inner plate (100) and located on the second side edge (102), and a self-drilling bolt (7) is arranged in the screw hole; The door metal structure (5) is provided with a rubber strip contact surface (501) and a back surface opposite to the rubber strip contact surface (501), and a connecting nut (500) is welded on the back surface; the self-drilling bolt (7) is connected with the connecting nut (500). The side surface of the door sheet metal structure (5) with the rubber strip contact surface (501) is provided with a reinforcing connecting groove (502); the inner plate (100) is provided with a reinforcing connecting part (103) connected with the reinforcing connecting groove (502).

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