A type of inner plate for the left side beam of an automobile
By designing a sandwich structure for the inner panel of the left side beam of the car, the problems of the inner panel being fragile and the rear end being inconvenient to fix were solved, enabling quick installation and disassembly and reducing weight.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI RUIZHI METAL TECH CO LTD
- Filing Date
- 2025-09-16
- Publication Date
- 2026-07-03
AI Technical Summary
The existing left side beam inner panel of automobiles is easily damaged when it is impacted, and the rear end is inconvenient to fix, requiring tools and making installation inconvenient.
A clamping plate structure is used to replace traditional bolts. The design of the connection structure of the inner plate of the left side beam includes an upper end docking structure, a lower end docking structure and a left side connection structure. The clamping plate is used to achieve rapid installation.
It can be quickly installed and disassembled without tools, reducing operation steps, reducing weight, and solving the problem of inconvenient tail-end fixing.
Smart Images
Figure CN224447899U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automotive parts, and in particular to an inner panel of the left side beam of an automobile. Background Technology
[0002] The inner reinforcement of the left side beam of the car extends along the edge of the outer panel, which is located inside the adjacent member that is adjacent to the outer panel. A mating portion for mating with the adjacent member is formed between the edge of the outer panel and the reinforcement.
[0003] However, the inner panels for the left side beam of automobiles currently on the market cannot meet the requirements. The outer surface of the inner panels for the left and right side beams of automobiles is easily damaged when impacted, and the tail end fixing of the inner panels for the left and right side beams of automobiles requires tools, which is not convenient for quick installation. Based on the above problems, a new inner panel for the left side beam of automobiles is proposed. Utility Model Content
[0004] The purpose of this utility model is to provide an inner panel for the left side beam of an automobile, which solves the problems of the inner panel being easily broken under stress, lacking a protective structure, and the difficulty in fixing the tail ends of the inner panels for the left and right side beams of the front fenders of automobiles.
[0005] The technical solution adopted by this utility model to solve its technical problem is: an inner panel of a left side beam of an automobile, including an inner panel structure, wherein the inner panel structure includes a left side beam panel body and a component connection structure integrally designed with the left side beam panel body, wherein the component connection structure includes an upper end docking structure provided on the upper part of the left side beam panel body, a lower end docking structure provided on the lower part of the left side beam panel body, and a left side connection structure provided on the left end of the left side beam panel body, wherein the upper end docking structure includes an upper end reinforcing folded edge body provided on the upper end of the left side beam panel body, a left end docking groove provided in the middle of the upper end reinforcing folded edge body, and a right side sleeve groove seat provided in the middle of the upper end reinforcing folded edge body.
[0006] The lower end docking structure includes a left docking slot body, a first middle docking extension reinforcement, a second middle docking extension reinforcement, a third middle docking extension reinforcement, and a right docking slot body, all located on the lower end of the left side beam plate body.
[0007] The upper end of the reinforcing folded edge of the right-side sleeve slot seat is provided with a set of anti-collision protrusions.
[0008] The component reinforcement in the left side beam plate body includes a left end reinforcement, a left inner side reinforcement, a right inner side reinforcement, and a right end reinforcement.
[0009] The first middle docking extension reinforcement includes a first docking extension body, a first docking longitudinal rib groove and a first docking transverse rib groove provided on the upper part of the first docking extension body.
[0010] The second middle docking extension reinforcement includes a second docking extension body, a second docking longitudinal rib groove, a second docking transverse rib groove, and a second extended docking longitudinal rib groove located on the upper part of the second docking extension body.
[0011] The third middle docking extension reinforcement includes a third docking extension body and a set of third docking longitudinal ribs located on the upper part of the third docking extension body.
[0012] The beneficial effects of this utility model are as follows: A clamping plate is provided, replacing traditional bolts and other fasteners. Users do not need to use tools to tighten bolts, reducing installation steps, increasing installation speed, facilitating installation and disassembly, reducing the weight of the inner panel of the left side beam of the car, and solving the problem of the difficulty in fixing the rear end of the inner panel of the left side beam. The following will describe this utility model in more detail with reference to the accompanying drawings and embodiments. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the structure of this utility model.
[0014] Figure 2 for Figure 1 A bottom view.
[0015] Figure 3 for Figure 1 Rear view.
[0016] Figure 4 for Figure 1 A three-dimensional image.
[0017] In the diagram: 1. Left side beam plate body; 2. Upper reinforcing folded edge body; 3. Left side mating slot; 4. Right side sleeve slot seat; 5. Anti-collision boss; 6. Left side mating slot body; 7. Right side mating slot body; 8. Edge step connector; 9. Left side reinforcement; 10. Left inner reinforcement; 11. Right inner reinforcement; 12. Right side reinforcement; 13. First mating extension body; 14. First mating longitudinal rib groove; 15. First mating transverse rib groove; 16. Second mating extension body; 17. Second mating longitudinal rib groove; 18. Second mating transverse rib groove; 19. Second extended mating longitudinal rib groove; 20. Third mating extension body; 21. Third mating longitudinal rib groove; 22. External hole group. Detailed Implementation
[0018] The terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end" used in the application text to indicate the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing the present invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0020] Example 1, such as Figure 1-4 As shown, an inner panel for a left side beam of an automobile includes an inner panel structure. The inner panel structure includes a left side beam panel body 1 and an integrally designed connecting structure for the left side beam panel body. The connecting structure includes an upper end docking structure located on the upper part of the left side beam panel body, a lower end docking structure located on the lower part of the left side beam panel body, and a left side connecting structure located at the left end of the left side beam panel body. The upper end docking structure includes an upper reinforcing folded edge 2 located on the upper end of the left side beam panel body, a left-side docking groove 3 located in the middle of the upper reinforcing folded edge 3, and a right-side sleeve-type groove seat 4 located in the middle of the upper reinforcing folded edge 3. A set of anti-collision protrusions 5 are provided in the upper reinforcing folded edge 3 outside the right-side sleeve-type groove seat.
[0021] The lower end docking structure includes a left docking slot 6, a first middle docking extension reinforcement, a second middle docking extension reinforcement, a third middle docking extension reinforcement, and a right docking slot 7, all located on the lower edge of the left side beam plate body. The left side connection structure is a stepped edge connector 8 located on the left side of the left side beam plate body 1.
[0022] The component reinforcement in the left side beam plate body includes a left end reinforcement 9, a left inner side reinforcement 10, a right inner side reinforcement 11, and a right end reinforcement 12.
[0023] The first middle docking extension reinforcement includes a first docking extension body 13, a first docking longitudinal rib groove 14 and a first docking transverse rib groove 15 located on the upper part of the first docking extension body.
[0024] The second middle docking extension reinforcement includes a second docking extension body 16, a second docking longitudinal rib groove 17, a second docking transverse rib groove 18, and a second extension docking longitudinal rib groove 19 located on the upper part of the second docking extension body.
[0025] The third middle docking extension reinforcement includes a third docking extension body 20 and a set of third docking longitudinal rib grooves 21 disposed on the upper part of the third docking extension body.
[0026] The first docking extension body 13, the second docking extension body 16, and the third docking extension body 20 are also provided with an external connection hole group 21.
[0027] The system incorporates a clamping plate, replacing traditional bolts and other fasteners. This eliminates the need for users to tighten bolts with tools, reducing installation steps, increasing installation speed, facilitating installation and disassembly, reducing the weight of the inner panel of the left side beam of the car, and solving the problem of the tail end of the inner panel of the left side beam being difficult to fix.
[0028] The above embodiments are merely descriptions of preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.
[0029] The parts not covered in this utility model are the same as or can be implemented using existing technologies.
Claims
1. An automotive left side beam inner panel comprising an inner panel member structure, characterized by: The inner panel structure includes a left side beam panel body and a component connection structure integrally designed with the left side beam panel body. The component connection structure includes an upper end docking structure located on the upper part of the left side beam panel body, a lower end docking structure located on the lower part of the left side beam panel body, and a left side connection structure located on the left end of the left side beam panel body. The upper end docking structure includes an upper end reinforcing folded edge body located on the upper end of the left side beam panel body, a left end docking groove located in the middle of the upper end reinforcing folded edge body, and a right end sleeved groove seat located in the middle of the upper end reinforcing folded edge body.
2. The automotive left side beam inner panel of claim 1, wherein: The lower end docking structure includes a left docking slot body, a first middle docking extension reinforcement, a second middle docking extension reinforcement, a third middle docking extension reinforcement, and a right docking slot body, all located on the lower end of the left side beam plate body.
3. The automotive left side beam inner panel of claim 1, wherein: The upper end of the reinforcing folded edge of the right-side sleeve slot seat is provided with a set of anti-collision protrusions.
4. The automotive left side beam inner panel of claim 1, wherein: The component reinforcement in the left side beam plate body includes a left end reinforcement, a left inner side reinforcement, a right inner side reinforcement, and a right end reinforcement.
5. The inner panel of the left side beam of an automobile as described in claim 2, characterized in that: The first middle docking extension reinforcement includes a first docking extension body, a first docking longitudinal rib groove and a first docking transverse rib groove provided on the upper part of the first docking extension body. The second middle docking extension reinforcement includes a second docking extension body, a second docking longitudinal rib groove, a second docking transverse rib groove, and a second extended docking longitudinal rib groove located on the upper part of the second docking extension body. The third middle docking extension reinforcement includes a third docking extension body and a set of third docking longitudinal ribs located on the upper part of the third docking extension body.