Threshold exterior trimming panel assembly mounting structure and vehicle
By designing a sill exterior trim assembly installation structure that does not require folding, the horizontal plates and connectors on the siding exterior trim assembly are directly assembled, and the problems of assembly difficulties and insufficient strength in the prior art are solved, and the effects of simplifying the assembly process, improving assembly efficiency and enhancing structural strength are achieved.
Patent Information
- Application Number
- CN202421438303.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-06-21
Smart Images

Figure CN222793428U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vehicle parts, and in particular to a door sill outer trim assembly installation structure. The utility model also relates to a vehicle provided with the door sill outer trim assembly installation structure. Background Art
[0002] The installation structure of the threshold outer trim assembly is located at the lower end of the body side panel, which ensures the installation and fixation of the threshold outer trim assembly, as well as the structure with required strength and rigidity. The conventional installation structure of the threshold outer trim assembly consists of the threshold outer trim, snap fasteners, and side panel sheet metal. However, since the lower end of the threshold is relatively deep from the installation position of the side panel, the threshold outer trim usually needs to be folded before it can be installed on the side panel sheet metal.
[0003] However, in the conventional structure, the threshold outer panel needs to be folded before it can be assembled on the side panel, which affects the loading cycle. Moreover, the assembly and folding operation is difficult, and the installation holes cannot be seen, which makes assembly difficult. Moreover, after installation, the rear end of the threshold outer panel is also insufficient in strength and is easy to flip. To prevent it from flipping, it is usually necessary to add a pad, which increases the cost. Therefore, it is urgent to design a new installation structure for the threshold outer panel assembly. Utility Model Content
[0004] In view of this, the utility model aims to provide a door sill exterior trim assembly installation structure, so as to simplify the assembly process, improve assembly efficiency, and save costs.
[0005] In order to achieve the above object, the technical solution of the utility model is implemented as follows:
[0006] A door sill outer trim assembly installation structure includes a side panel, a door sill outer trim assembly and a plurality of connecting parts;
[0007] A first horizontal plate is provided at the lower part of the side panel metal, and the first horizontal plate extends from the side panel metal toward the side outside the vehicle;
[0008] The threshold outer trim assembly includes a threshold outer trim, a second transverse plate is provided at the lower part of the threshold outer trim, and the second transverse plate extends from the threshold outer trim toward a side facing the interior of the vehicle;
[0009] The first transverse plate and the second transverse plate are stacked together and connected by a plurality of connecting members, and the plurality of connecting members are arranged at intervals in the front-rear direction of the vehicle.
[0010] Further, the side panel metal includes a first longitudinal plate extending in a vertical direction;
[0011] A mounting bracket is provided at the lower portion of the side panel metal. The mounting bracket includes a bracket longitudinal plate welded to the first longitudinal plate, and the first transverse plate is connected to the bracket longitudinal plate.
[0012] Furthermore, there are multiple mounting brackets, and the multiple mounting brackets are arranged at intervals along the front-rear direction of the vehicle; there are multiple first transverse plates, and the multiple first transverse plates are connected to the bracket longitudinal plates of the multiple mounting brackets in a one-to-one correspondence.
[0013] Furthermore, each of the first transverse plates is provided with a first mounting hole, and each of the second transverse plates is provided with a second mounting hole, and the first mounting holes and the second mounting holes correspond one to one; the connecting member includes a male and female buckle, and the male and female buckles are inserted into the corresponding first mounting holes and the second mounting holes.
[0014] Furthermore, the second transverse plate is provided with a protruding portion protruding upward, and the protruding portion is formed by a partial upward protrusion of the second transverse plate; the protruding portions correspond to the second mounting holes one by one, and each of the second mounting holes is provided on the corresponding protruding portion.
[0015] Furthermore, the corresponding first transverse plate and the bracket longitudinal plate have the same size in the front-rear direction of the vehicle, and the corresponding first transverse plate and the bracket longitudinal plate are connected together in a smooth transition.
[0016] Furthermore, the front and rear sides of the longitudinal plate of the bracket are provided with first flanges; and / or the front and rear sides of the first transverse plate are provided with second flanges.
[0017] Furthermore, the door sill outer trim includes a second longitudinal plate extending in a vertical direction, and the second transverse plate is connected to a side of the second longitudinal plate facing the interior of the vehicle.
[0018] Furthermore, the first transverse plate and the second transverse plate both extend in a horizontal direction.
[0019] Compared with the prior art, the utility model has the following advantages:
[0020] The installation structure of the threshold outer panel assembly of the utility model, since the side panel sheet metal is generally made of metal, and the threshold outer panel assembly is generally made of plastic, a first horizontal plate is arranged on the side panel sheet metal, which is convenient for processing, and a second horizontal plate is arranged on the threshold outer panel assembly, and the threshold outer panel assembly is conveniently formed by injection molding. When the threshold outer panel assembly is assembled on the side panel sheet metal, there is no need to fold the threshold outer panel assembly, and it can be directly assembled through connecting parts, which can simplify the assembly process, save time and labor for workers, improve assembly efficiency, and save assembly time and assembly cost.
[0021] In addition, the side panel sheet metal includes a first longitudinal plate, and the threshold outer trim assembly mounting structure also includes a mounting bracket, the mounting bracket includes a bracket longitudinal plate, the bracket longitudinal plate and the first longitudinal plate are welded and connected, and the first transverse plate is connected to the bracket longitudinal plate, which is equivalent to installing the first transverse plate on the structure welded by the mounting bracket and the side panel sheet metal, and the mounting point area has a large structural strength and high rigidity, and the formed mounting structure is relatively stable and has high structural strength. The mounting bracket is set to multiple, and the first transverse plate is connected to the bracket longitudinal plate of the mounting bracket one by one, which can reduce the overall weight without affecting the connection reliability.
[0022] Secondly, a first mounting hole is provided on the first horizontal plate, and a second mounting hole corresponding to the first mounting hole is provided on the second horizontal plate, which is convenient to process. The connecting piece is provided as a snap-on buckle inserted into the first mounting hole and the second mounting hole, and existing standard parts can be used, which is low in cost and convenient to assemble. The assembly can be completed by pressing from bottom to top, which saves time and effort. A protrusion is provided on the second horizontal plate, and the second mounting hole is provided on the protrusion, so that the structural strength of the second mounting hole portion can be provided, thereby improving the structural strength of the connection portion between the threshold outer trim and the side panel metal and the connection reliability between the two.
[0023] Furthermore, the first horizontal plate and the bracket longitudinal plate have the same size in the front-rear direction of the vehicle, which is convenient to process, and the first horizontal plate and the bracket longitudinal plate are smoothly connected and can be formed by a bending process, which is simple to process and does not require consumables. The first flange is set on the front and rear sides of the bracket longitudinal plate, and the second flange is set on the front and rear sides of the first horizontal plate, both of which are to improve the structural strength of the mounting bracket, thereby facilitating the stability and reliability of the connection between the door sill outer trim and the side panel metal.
[0024] In addition, the threshold outer trim includes a second longitudinal plate, and the second transverse plate is connected to the side of the second longitudinal plate facing the interior of the vehicle, which is conducive to the use of injection molding technology to form the threshold outer trim, which is convenient for processing and helps to ensure the quality of injection molding. The second longitudinal plate can be placed outside the second transverse plate and the connecting piece, which helps to improve the exquisiteness of the vehicle. The first transverse plate and the second transverse plate both extend in the horizontal direction. When assembling the threshold outer trim assembly, just press the letter buckle from bottom to top, which is more convenient to install.
[0025] Another object of the present invention is to provide a vehicle, on which the door sill outer trim assembly mounting structure as described above is provided.
[0026] The vehicle of the present invention can simplify the assembly process of the door sill outer trim assembly and the side panel sheet metal by adopting the above-mentioned door sill outer trim assembly installation structure, which saves time and effort for workers to operate, thereby improving assembly efficiency and saving assembly time and assembly costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:
[0028] Figure 1 It is a structural schematic diagram of a first-viewing angle of the door sill outer trim assembly installation structure according to an embodiment of the utility model;
[0029] Figure 2 It is a structural schematic diagram of the second viewing angle of the door sill outer trim assembly installation structure according to the embodiment of the utility model;
[0030] Figure 3 It is a partial enlarged view of the installation structure of the door sill outer trim assembly according to the embodiment of the utility model;
[0031] Figure 4 It is a partial cross-sectional view of the installation structure of the door sill outer trim assembly according to the embodiment of the utility model;
[0032] Figure 5 It is a partial enlarged view of the lower part of the side panel metal according to the embodiment of the utility model;
[0033] Figure 6 This is a schematic diagram of the structure of the mounting bracket according to an embodiment of the utility model;
[0034] Figure 7 This is a schematic diagram of the structure of the threshold outer decorative plate according to an embodiment of the utility model;
[0035] Figure 8 It is a partial enlarged view of the second horizontal plate described in the embodiment of the utility model;
[0036] Description of reference numerals:
[0037] 1. Side panel sheet metal; 11. Side panel sheet metal body; 12. Reinforcement; 120. First longitudinal plate; 121. Front reinforcement plate; 122. Middle reinforcement plate; 123. Rear reinforcement plate; 2. Door sill exterior panel; 21. Second transverse plate; 211. Protrusion; 2110. Second mounting hole; 3. Mounting bracket; 31. First transverse plate; 32. Bracket longitudinal plate; 301. First flange; 302. Second flange; 310. First mounting hole; 4. Snap buckle. DETAILED DESCRIPTION
[0038] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0039] In the description of the present utility model, it should be noted that the terms used in the present embodiment, such as "up, down, left, right, front, and back", are defined based on the up-down direction, left-right direction, and front-back direction of the car. Among them, the up-down direction of the car is also the height direction of the car (Z direction), the front-back direction of the car is also the length direction of the car (X direction), and the left-right direction of the car is also the width direction of the car (Y direction). The orientation or position relationship indicated by the terms "inside" and "back" is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0040] In addition, in the description of the present invention, unless otherwise clearly defined, the terms "installation", "connection", "connection", and "connector" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood in combination with specific circumstances.
[0041] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.
[0042] Embodiment 1
[0043] The present embodiment relates to a door sill exterior trim assembly installation structure, which can simplify the assembly process, improve assembly efficiency, and save costs.
[0044] In terms of overall composition, see Figures 1 to 4 As shown, the installation structure of the threshold outer trim assembly of this embodiment includes a side panel 1, a threshold outer trim assembly and a plurality of connectors. Among them, a first horizontal plate 31 is provided at the lower part of the side panel 1, and the first horizontal plate 31 extends from the side panel 1 to the side facing the outside of the vehicle. The threshold outer trim assembly includes a threshold outer trim 2, and a second horizontal plate 21 is provided at the lower part of the threshold outer trim 2, and the second horizontal plate 21 extends from the threshold outer trim 2 to the side facing the inside of the vehicle. When the threshold outer trim assembly is installed, the first horizontal plate 31 and the second horizontal plate 21 are stacked together and connected by a plurality of connectors, and the plurality of connectors are arranged at intervals in the front and rear directions of the vehicle.
[0045] At this time, since the side panel sheet metal 1 is generally made of metal, and the threshold exterior panel assembly is generally made of plastic, a first horizontal plate 31 is set on the side panel sheet metal 1, which is convenient for processing, and a second horizontal plate 21 is set on the threshold exterior panel assembly. It is also convenient to form the threshold exterior panel assembly by injection molding. When the threshold exterior panel assembly is assembled on the side panel sheet metal 1, there is no need to fold the threshold exterior panel, and it can be directly assembled through the connecting parts. This can simplify the assembly process, save time and effort for workers, improve assembly efficiency, and save assembly time and assembly costs.
[0046] It should be noted that, in addition to the threshold outer panel 2, the threshold trim assembly of the present embodiment may also include a threshold lamp or other components installed on the threshold outer panel 2, and the details thereof may refer to other existing structures.
[0047] Based on the above overall structure, in detail, as a preferred embodiment, continue to refer to Figures 1 to 4 As shown, in this embodiment, the side panel 1 includes a side panel body 11, and a reinforcement 12 disposed on the side of the side panel body 11 facing the inside of the vehicle, the reinforcement 12 is located at the bottom of the side panel body 11, and the reinforcement 12 includes a front reinforcement plate 121, a middle reinforcement plate 122, and a rear reinforcement plate 123 arranged along the front and rear directions of the vehicle. The provision of the reinforcement 12 is conducive to improving the overall structural strength of the side panel 1, and the provision of the reinforcement 12 as the front reinforcement plate 121, the middle reinforcement plate 122, and the rear reinforcement plate 123 facilitates the preparation and connection of the reinforcement 12.
[0048] See also Figure 4 As shown, in this embodiment, the side panel metal 1 includes a first longitudinal plate 120 extending in the vertical direction, and a mounting bracket 3 is provided at the lower part of the side panel metal 1. The mounting bracket 3 includes a bracket longitudinal plate 32 welded to the first longitudinal plate 120, and the first transverse plate 31 is connected to the bracket longitudinal plate 32. At this time, it is equivalent to mounting the first transverse plate 31 on the structure welded by the mounting bracket 3 and the side panel metal 1, and the structural strength and rigidity of the mounting point area are large, and the formed mounting structure is relatively stable and has high structural strength.
[0049] As a preferred implementation, in this embodiment, see Figure 5 and Figure 6 As shown, the mounting brackets 3 are multiple and connected to the bottom of the side panel 1, and the multiple mounting brackets 3 are arranged at intervals along the front-rear direction of the vehicle. In addition, there are multiple first transverse plates 31, and the multiple first transverse plates 31 are connected to the bracket longitudinal plates 32 of the multiple mounting brackets 3 in a one-to-one correspondence. Specifically, each bracket longitudinal plate 32 on the multiple mounting brackets 3 is connected to the first longitudinal plate 120 on the reinforcement 12. By using multiple mounting brackets 3 and making the first transverse plates 31 and the bracket longitudinal plates 32 of the mounting brackets 3 in a one-to-one correspondence, the overall weight can be reduced without affecting the connection reliability.
[0050] See also Figures 5 to 8 As shown, each first transverse plate 31 is provided with a first mounting hole 310, and each second transverse plate 21 is provided with a second mounting hole 2110, and the first mounting holes 310 and the second mounting holes 2110 correspond to each other. The connecting piece includes a snap fastener 4, and the snap fastener 4 is inserted into the corresponding first mounting hole 310 and the second mounting hole 2110. The first mounting hole 310 and the second mounting hole 2110 are provided, so that the processing is more convenient. The connecting piece adopts the snap fastener 4, and the existing standard parts can be used, so that the cost is low and the assembly is also more convenient. The assembly can be completed by pressing from bottom to top, which saves time and effort.
[0051] It is worth noting that the mother-and-child buckle 4 of this embodiment can adopt the following structure, for example. The mother-and-child buckle structurally includes a son buckle and a mother buckle, wherein the mother buckle has a base plate, and a plurality of claws fixed to the base plate, which form an accommodating cavity inside due to closing, and the free ends of the closed claws are provided with grooves connected to the accommodating cavity. The son buckle is located in the accommodating cavity, and the son buckle has a conical clamping portion that can be clamped in the groove. When the son buckle is pressed, the clamping portion moves along the axial direction of the accommodating cavity and is clamped in the groove. Due to the extrusion of the clamping claws, the tops of the plurality of claws all show a certain degree of outward expansion, and the outward expansion of the claws makes the overall outer diameter of the top of the mother buckle larger than the inner diameter of the first mounting hole 310. At this time, the overall clamping and fixing of the son-and-child buckle makes the first cross plate 31 and the second cross plate 21 connected together.
[0052] In this embodiment, a protruding portion 211 protruding upward is provided on the second transverse plate 21. The protruding portion 211 is formed by the partial upward protrusion of the second transverse plate 21, and the protruding portion 211 corresponds to the second mounting holes 2110 one by one, and each second mounting hole 2110 is provided on the corresponding protruding portion 211. At this time, the provision of the protruding portion can improve the overall structural strength of the second transverse plate 21, and the arrangement of each second mounting hole 2110 on the protruding portion is also conducive to improving the structural strength of the connection point between the first transverse plate 31 and the second cross beam, thereby improving the structural strength of the connection part between the sill outer trim 2 and the side panel 1 and the connection reliability between the two.
[0053] In this embodiment, the corresponding first transverse plate 31 and the bracket longitudinal plate 32 have the same size in the front-rear direction of the vehicle, and the corresponding first transverse plate 31 and the bracket longitudinal plate 32 are smoothly connected together. And as a preference, the first transverse plate 31 and the bracket longitudinal plate 32 are preferably integrally formed, so that the first transverse plate 31 and the bracket longitudinal plate 32 can be prepared by a bending process, making the processing relatively simple and without consumables.
[0054] In order to improve the structural strength of the mounting bracket 3, in this embodiment, see Figure 6As shown, first flanges 301 are provided on the front and rear sides of the bracket longitudinal plate 32. Second flanges 302 are also provided on the front and rear sides of the first transverse plate 31. The provision of the first flange 301 and the second flange 302 can greatly improve the structural strength of the mounting bracket 3, thereby facilitating the improvement of the stability and reliability of the connection between the threshold outer trim 2 and the side panel 1.
[0055] It is understandable that, in addition to providing the first flange 301 on both the front and rear sides of the bracket longitudinal plate 32, and providing the second flange 302 on both the front and rear sides of the first transverse plate 31, it is also feasible to provide the first flange 301 only on the front and rear sides of the bracket longitudinal plate 32, or to provide the second flange 302 only on the front and rear sides of the first transverse plate 31.
[0056] The threshold outer trim plate 2 of this embodiment, see Figure 7 As shown, the threshold outer trim 2 includes not only the second transverse plate 21, but also a second longitudinal plate extending in the vertical direction, and the second transverse plate 21 is connected to the side of the second longitudinal plate facing the vehicle interior. At this time, the threshold outer trim 2 formed by the second longitudinal plate and the second transverse plate 21 is simple in structure, and is conducive to the use of injection molding technology to form the threshold outer trim 2, which is convenient to process and helps to ensure the injection molding quality. The second longitudinal plate can be placed outside the second transverse plate 21 and the connecting piece, which can also help to improve the refinement of the vehicle.
[0057] In addition, in this embodiment, the first horizontal plate 31 and the second horizontal plate 21 are both extended in the horizontal direction. At this time, when assembling the threshold outer panel assembly, after aligning each first mounting hole 310 with each second mounting hole 2110 one by one, the male and female buckles are sequentially passed through the second mounting holes 2110 and the first mounting holes 310, and the male buckle at the center of the female buckle is pressed upward from bottom to top, and the threshold outer panel assembly can be installed on the side panel metal, which is more convenient to install.
[0058] The installation structure of the threshold outer trim assembly of the present embodiment does not need to fold the threshold outer trim panel 2 when assembling the threshold outer trim panel assembly on the side panel sheet metal 1, and can be directly assembled through the connecting parts, which can simplify the assembly process, save time and labor for workers, improve assembly efficiency, and save assembly time and assembly costs.
[0059] Embodiment 2
[0060] This embodiment relates to a vehicle, on which the door sill outer trim assembly installation structure described in the first embodiment is provided.
[0061] The vehicle of this embodiment can simplify the assembly process of the door sill outer trim assembly and the side panel 1 by adopting the door sill outer trim assembly installation structure of the first embodiment, which saves time and effort for workers to operate, thereby improving assembly efficiency and saving assembly time and assembly costs.
[0062] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A door sill outer trim assembly installation structure, characterized in that: It comprises a side panel (1), a door sill outer trim (2) assembly and a plurality of connecting parts; A first transverse plate (31) is provided at the lower part of the side panel metal (1), and the first transverse plate (31) extends from the side panel metal (1) toward a side facing the outside of the vehicle; The threshold outer trim panel (2) assembly comprises a threshold outer trim panel (2), a second transverse plate (21) is provided at the lower part of the threshold outer trim panel (2), and the second transverse plate (21) extends from the threshold outer trim panel (2) to a side facing the interior of the vehicle; The first transverse plate (31) and the second transverse plate (21) are stacked together and connected via a plurality of connecting members, and the plurality of connecting members are arranged at intervals in the front-rear direction of the vehicle.
2. The door sill outer trim assembly installation structure according to claim 1, characterized in that: The side panel metal (1) comprises a first longitudinal plate (120) extending in a vertical direction; A mounting bracket (3) is provided at the lower portion of the side panel metal (1), and the mounting bracket (3) comprises a bracket longitudinal plate (32) welded to the first longitudinal plate (120), and the first transverse plate (31) is connected to the bracket longitudinal plate (32).
3. The door sill outer trim assembly installation structure according to claim 2, characterized in that: There are a plurality of mounting brackets (3), and the plurality of mounting brackets (3) are arranged at intervals along the front-rear direction of the vehicle; There are a plurality of the first transverse plates (31), and the plurality of the first transverse plates (31) are connected to the bracket longitudinal plates (32) of the plurality of the mounting brackets (3) in a one-to-one correspondence.
4. The door sill outer trim assembly installation structure according to claim 3, characterized in that: Each of the first transverse plates (31) is provided with a first mounting hole (310), and the second transverse plate (21) is provided with a second mounting hole (2110), and the first mounting holes (310) and the second mounting holes (2110) correspond one to one; The connecting member comprises a snap fastener (4), and the snap fastener (4) is inserted into the corresponding first mounting hole (310) and the second mounting hole (2110).
5. The door sill outer trim assembly installation structure according to claim 4, characterized in that: The second transverse plate (21) is provided with a protruding portion (211) protruding upward, and the protruding portion (211) is formed by a partial upward protrusion of the second transverse plate (21); The protruding portions (211) correspond to the second mounting holes (2110) one by one, and each of the second mounting holes (2110) is arranged on the corresponding protruding portion (211).
6. The door sill outer trim assembly installation structure according to claim 3, characterized in that: The corresponding first transverse plate (31) and the bracket longitudinal plate (32) have the same size in the front-rear direction of the vehicle, and the corresponding first transverse plate (31) and the bracket longitudinal plate (32) are connected together in a smooth transition.
7. The door sill outer trim assembly installation structure according to claim 2, characterized in that: The front and rear sides of the bracket longitudinal plate (32) are provided with first flanges (301); and / or, The front and rear sides of the first transverse plate (31) are provided with second flanges (302).
8. The door sill outer trim assembly installation structure according to any one of claims 1 to 7, characterized in that: The door sill outer trim (2) comprises a second longitudinal plate extending in a vertical direction, and the second transverse plate (21) is connected to a side of the second longitudinal plate facing the interior of the vehicle.
9. The door sill outer trim assembly installation structure according to claim 8, characterized in that: The first transverse plate (31) and the second transverse plate (21) both extend in a horizontal direction.
10. A vehicle, characterized in that: The vehicle is provided with a door sill exterior trim assembly mounting structure according to any one of claims 1 to 9.