Lightweight structure of automobile rear side wall reinforcing plate
A lightweight automobile rear side reinforcement plate with a hollow cavity and protective structure addresses the heaviness and protection issues, enhancing impact absorption and waterproofing.
Patent Information
- Application Number
- CN202420959811.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2024-12-10
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing automobile rear side reinforcement plates are heavy and difficult to lighten, and they do not effectively protect the expensive triangular window.
A lightweight structure with a hollow cavity, support plates, and a protective structure comprising rubber pads and extrusion springs, along with a drainage groove and elastic filler, to enhance impact absorption and waterproofing.
The structure achieves a lightweight reinforcement plate that maintains strength and protects the triangular window area, with improved impact absorption and waterproofing capabilities.
Smart Images
Figure CN222136864U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of automobile rear side panels, in particular to a lightweight structure of an automobile rear side panel reinforcement plate. Background Art
[0002] In the prior art, the side reinforcement beam used in vehicles has a complex structure, which consists of a U-shaped beam and a rear side inner panel. It is heavy, the structural parts cannot be removed, and it is difficult to improve the lightweight. At the same time, it is impossible to improve the protection of the relatively expensive triangular window. Therefore, a lightweight structure of the rear side reinforcement plate of an automobile is proposed to solve the above problems. Utility Model Content
[0003] The utility model aims to provide a lightweight structure for a rear side reinforcement plate of an automobile, so as to solve the problems that the existing reinforcement plate is heavy and difficult to improve in lightweight, and at the same time cannot improve the protective effect of the relatively expensive triangular window.
[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0005] The utility model is a lightweight structure of a rear side reinforcement plate of an automobile, comprising a rear side, a reinforcement plate body arranged on the rear side, a hollow cavity being arranged in the reinforcement plate body, a plurality of support plates being arranged in the hollow cavity, and the plurality of support plates and the hollow cavity being integrally formed, the reinforcement plate body also comprising a triangular window groove, a glass plate being installed in the triangular window groove, and a protective structure for buffering the glass plate being also arranged in the glass plate.
[0006] The triangular window groove is connected with a through slot, which includes a first side wall and a second side wall, and the glass plate is installed in the through slot, wherein the first side wall is inside and the second side wall is close to the outside.
[0007] The protective structure includes a group of rubber pads, and extrusion springs are fixed between the group of rubber pads. An outer skin layer is also connected between the group of rubber pads, and a sealing structure is formed between the outer skin layer and the group of rubber pads. By setting a protective structure composed of the outer skin layer, rubber pads and extrusion springs, the rubber pads and the extrusion springs buffer the glass plate, and the rubber pads are lightweight and can improve the waterproof effect.
[0008] A drainage groove connected to the through-notch is also provided at the bottom of the through-notch, and a drainage pipe is connected to the drainage groove. By providing the drainage groove in the through-notch, it is convenient to discharge the water flow entering the through-notch.
[0009] The glass plate and one surface of the second side wall are in contact with the protective structure, and the other surface of the glass plate is in contact with the surface of the second side wall. An elastic filler is filled between the second side wall and the glass plate. By arranging the elastic filler between the second side wall and the glass plate, the sealing effect of the glass plate is improved, and when the glass plate is broken from inside the vehicle, the glass plate is impacted and pressed against the second side wall, which is conducive to breaking the glass plate.
[0010] The utility model has the following beneficial effects:
[0011] The utility model provides a hollow cavity in the reinforcing plate body, so that the reinforcing plate body is a hollow structure, and a plurality of support plates are integrally formed in the hollow cavity, so that the reinforcing plate body has the characteristics of light weight, and at the same time maintains a stable protective effect, and the number density and arrangement position of the support plates can be changed during production according to actual needs; by providing a protective structure in the through-slot, and the protective structure and the glass plate are in contact, when the glass plate is impacted backward from the outside, the glass plate absorbs and buffers part of the impact force by moving inward;
[0012] By providing a protective structure composed of an outer skin layer, a rubber pad and an extrusion spring, the rubber pad and the extrusion spring buffer the glass plate, and the rubber pad is lightweight and can improve the waterproof effect; by providing a drainage groove in the through-slot mouth, it is convenient to discharge the water flow entering the through-slot mouth; by providing an elastic filler between the second side wall and the glass plate, the sealing effect of the glass plate is improved, and when the glass plate is broken from inside the car, the glass plate is impacted and pressed against the second side wall, which is convenient to break the glass plate. The utility model lightweights the reinforcing plate body, while maintaining the strength of the reinforcing plate body, and is convenient to protect the triangular window area.
[0013] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0015] Figure 1 It is an overall schematic diagram of the lightweight structure of the rear side reinforcement plate of an automobile of the utility model;
[0016] Figure 2 It is a side view schematic diagram of the lightweight structure of the rear side reinforcement plate of an automobile of the utility model;
[0017] Figure 3It is a schematic diagram of a support plate of a lightweight structure of a rear side reinforcement plate of an automobile of the utility model;
[0018] Figure 4 A schematic diagram of a glass plate of a lightweight structure of a rear side reinforcement plate of an automobile according to the utility model;
[0019] Figure 5 for Figure 4 A partial enlarged view of part A.
[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0021] 1. Reinforcement plate body; 2. Triangular window groove; 3. Hollow cavity; 4. Support plate; 5. Through slot; 6. First side wall; 7. Second side wall; 8. Glass plate; 9. Drain groove; 10. Rubber pad; 11. Extrusion spring; 12. Outer skin. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.
[0024] See also Figure 1-Figure 5 As shown, the utility model is a lightweight structure of a rear side panel reinforcement plate of an automobile, comprising a rear side panel, a reinforcement panel body 1 arranged on the rear side panel, a hollow cavity 3 is arranged in the reinforcement panel body 1, a plurality of support panels 4 are arranged in the hollow cavity 3, and the plurality of support panels 4 and the hollow cavity 3 are integrally formed, the reinforcement panel body 1 also comprises a triangular window groove 2, a glass plate 8 is installed in the triangular window groove 2, and a protective structure for buffering the glass plate 8 is also arranged in the glass plate 8.
[0025] The triangular window groove 2 is connected with a through groove opening 5 , which includes a first side wall 6 and a second side wall 7 , and a glass plate 8 is installed in the through groove opening 5 , wherein the first side wall 6 is inside and the second side wall 7 is close to the outside.
[0026] The protective structure includes a group of rubber pads 10, and extrusion springs 11 are fixed between the group of rubber pads 10. An outer skin layer 12 is also connected between the group of rubber pads 10, and a sealing structure is formed between the outer skin layer 12 and the group of rubber pads 10. By setting a protective structure composed of the outer skin layer 12, rubber pads 10 and extrusion springs 11, the rubber pads 10 and the extrusion springs 11 buffer the glass plate 8, and the rubber pads 10 are lightweight and can improve the waterproof effect.
[0027] A drainage groove 9 connected to the through-slot 5 is also provided at the bottom of the through-slot 5 , and a drainage pipe is connected to the drainage groove 9 . By providing the drainage groove 9 in the through-slot 5 , it is convenient to discharge the water flowing into the through-slot 5 .
[0028] One surface of the glass plate 8 and the second side wall 7 are in contact with the protective structure, and the other surface of the glass plate 8 is in contact with the surface of the second side wall 7. An elastic filler is filled between the second side wall 7 and the glass plate 8. By arranging the elastic filler between the second side wall 7 and the glass plate 8, the sealing effect of the glass plate 8 is improved, and when the glass plate 8 is broken from inside the vehicle, the glass plate 8 is impacted and pressed against the second side wall 7, which is conducive to breaking the glass plate 8.
[0029] like Figure 1-Figure 5 As shown, this embodiment is a method for using the lightweight structure of the rear side reinforcement plate of an automobile: by providing a hollow cavity 3 in the reinforcement plate body 1, the reinforcement plate body 1 is a hollow structure, and a plurality of support plates 4 are integrally formed in the hollow cavity 3, so that the reinforcement plate body 1 has a lightweight characteristic while maintaining a stable protective effect, and the number density and arrangement position of the support plates 4 can be changed during production according to actual needs; by providing a protective structure in the through groove 5, and the protective structure and the glass plate 8 are in contact with each other, when the glass plate 8 impacts backward from the outside, the glass plate 8 absorbs and buffers part of the impact force by moving inward. The utility model lightweights the reinforcement plate body 1 while maintaining the strength of the reinforcement plate body 1, and is beneficial to protecting the triangular window area.
[0030] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0031] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A lightweight structure of a rear side reinforcement plate of an automobile, comprising a rear side and a reinforcement plate body (1) arranged on the rear side, characterized in that: The reinforcing plate body (1) is provided with a hollow cavity (3), the hollow cavity (3) has a plurality of support plates (4), and the plurality of support plates (4) and the hollow cavity (3) are integrally formed, the reinforcing plate body (1) also includes a triangular window groove (2), a glass plate (8) is installed in the triangular window groove (2), and a protective structure for buffering the glass plate (8) is also provided in the glass plate (8).
2. The lightweight structure of the automobile rear side reinforcement plate according to claim 1, characterized in that: The triangular window groove (2) is connected to a through groove opening (5), the through groove opening (5) comprises a first side wall (6) and a second side wall (7), and a glass plate (8) is installed in the through groove opening (5).
3. The lightweight structure of the automobile rear side reinforcement plate according to claim 1, characterized in that: The protective structure comprises a group of rubber pads (10), wherein a compression spring (11) is fixed between the group of rubber pads (10), and an outer skin layer (12) is also connected between the group of rubber pads (10).
4. The lightweight structure of the automobile rear side reinforcement plate according to claim 3, characterized in that: A sealing structure is formed between the outer skin layer (12) and a group of rubber pads (10).
5. The lightweight structure of the automobile rear side reinforcement plate according to claim 2, characterized in that: A drainage groove (9) communicating with the through-slot opening (5) is also provided at the bottom of the through-slot opening (5), and the drainage groove (9) is connected to a drainage pipe.
6. The lightweight structure of the automobile rear side reinforcement plate according to claim 1, characterized in that: One surface of the glass plate (8) and the second side wall (7) is in contact with the protective structure, and the other surface of the glass plate (8) is in contact with the surface of the second side wall (7).
7. The lightweight structure of the automobile rear side reinforcement plate according to claim 6, characterized in that: An elastic filler is filled between the second side wall (7) and the glass plate (8).