CN218287396U - Tail door reinforcement and vehicle - Google Patents
Tail door reinforcement and vehicle Download PDFInfo
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- CN218287396U CN218287396U CN202222518770.8U CN202222518770U CN218287396U CN 218287396 U CN218287396 U CN 218287396U CN 202222518770 U CN202222518770 U CN 202222518770U CN 218287396 U CN218287396 U CN 218287396U
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Abstract
The application relates to the technical field of vehicle parts, in particular to a tail gate reinforcement and a vehicle. The utility model provides a tail-gate reinforcement, sets up hinge and the support area at vehicle tail-gate, tail-gate reinforcement is including setting up support regional support reinforcing plate and setting are in the regional hinge reinforcing plate of hinge, support the reinforcing plate with the hinge reinforcing plate is connected, wherein, support the reinforcing plate with hinge reinforcing plate integrated into one piece to improve the performance of tail-gate structure reinforcement and improve reinforcement welding efficiency.
Description
Technical Field
The application relates to the technical field of vehicle parts, in particular to a tail gate reinforcement and a vehicle.
Background
In the design and development process of the vehicle tail gate, ensuring the rigidity of the vehicle tail gate is one of the most important and difficult works. Generally, in order to ensure the rigidity of the tail gate of the vehicle, a reinforcing plate is firstly arranged between the hinge area of the tail gate and the installation position of the stay bar installation area, then a metal reinforcing piece is arranged on the basis of the reinforcing plate, and the assembly is connected with the inner plate through installation forms such as screw installation, adhesive and the like.
However, the metal reinforcement is selected as the tail gate reinforcement of the vehicle, which ensures stronger rigidity, but the whole weight of the tail gate reinforcement is heavier due to the characteristics of the metal, and the development trend of light weight of the vehicle is not met; simultaneously, because the position in tail-gate hinge region and tail-gate support region is not on a straight line, lead to dividing into the tail-gate reinforcement two parts welding back again with the vehicle tail-gate welding, lead to the not high and unable uniformity of guaranteeing the quality of installation effectiveness of tail-gate reinforcement.
SUMMERY OF THE UTILITY MODEL
The application provides a tail-gate reinforcement and vehicle to improve the performance of tail-gate structure reinforcement and improve reinforcement welding efficiency.
The application provides a tailgate reinforcement, arranged at a hinge and support area of a tailgate of a vehicle, the tailgate reinforcement comprising a support reinforcement plate arranged at the support area and a hinge reinforcement plate arranged at the hinge area, the support reinforcement plate and the hinge reinforcement plate being connected, wherein,
the support reinforcing plate and the hinge reinforcing plate are integrally formed.
Optionally, in some embodiments of the present application, the support reinforcing plate and the hinge reinforcing plate have different thicknesses, and the support reinforcing plate and the hinge reinforcing plate are manufactured by a non-uniform thickness production process.
Optionally, in some embodiments of the present application, the tail gate inner panel and the tail gate reinforcement are made of the same material, and the tail gate reinforcement and the tail gate inner panel are integrally formed through an insert injection molding process.
Optionally, in some embodiments of the present application, the support stiffener has a thickness smaller than a thickness of the hinge stiffener.
Optionally, in some embodiments of the present application, a positioning hole is disposed at a connection portion of the support reinforcing plate and the hinge reinforcing plate on the tail gate reinforcing member, and a positioning bolt having the same shape as the positioning hole is disposed on a contact side of a position corresponding to the positioning hole on the tail gate inner plate.
Optionally, in some embodiments of the present application, the supporting reinforcing plate is disposed approximately perpendicular to the hinge reinforcing plate, the supporting reinforcing plate is provided with a mounting hole for mounting a supporting rod of a tail door of a vehicle, and the hinge reinforcing plate is provided with a mounting hole for mounting a hinge.
Optionally, in some embodiments of the present application, at least two reinforcing ribs are disposed on the hinge reinforcing plate, and the positioning hole is disposed between the two reinforcing ribs.
Optionally, in some embodiments of the present application, the support reinforcing plate is preferably 1mm thick, and the hinge reinforcing plate is preferably 2.2mm to 2.4mm thick.
Optionally, in some embodiments of the present application, the support reinforcing plate is connected to a support rod for supporting the vehicle body and the vehicle door, and the hinge reinforcing plate is connected to a hinge for connecting the vehicle body and the vehicle door.
Correspondingly, the application also provides a vehicle, which comprises the tail gate reinforcement.
The beneficial effects of the utility model are that:
the supporting reinforcing plate and the hinge reinforcing plate are integrally formed, electric welding is not needed, the problem of low installation efficiency caused by the existing metal tail gate reinforcing piece can be greatly improved, the light weight requirement of a vehicle can be met, the weight of the metal tail gate reinforcing piece is reduced, the service durability of the vehicle is improved, the performance of the tail gate structure reinforcing piece is improved, and the welding efficiency of the reinforcing piece is improved;
different areas of the tail gate reinforcing piece are set to be different in thickness, different material thicknesses are adopted in the different areas, targeted reinforcement can be performed according to the stress condition of the tail gate, and the structure of the tail gate is further reinforced;
the tail door inner plate and the tail door reinforcement are integrally formed through an insert injection molding process, so that the structure of the tail door and the tail door reinforcement is prevented from being damaged through other connecting modes, and the connecting rigidity of the tail door and the tail door reinforcement can be further enhanced;
through set up the locating hole on the tail-gate reinforcement, set up the pilot pin on the tail-gate inner panel, just the pilot pin dorsad one side on the tail-gate reinforcement sets up to sunk structure, on the vehicle with the corresponding position of the sunk structure of door inner panel is provided with protruding structure, realization tail-gate reinforcement and tail-gate inner panel that can be fine, the locate function of tail-gate inner panel and automobile body improves frock efficiency
Through set up many strengthening ribs on the hinge reinforcing plate, the rigidity of improvement tail-gate reinforcement that can be fine.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic illustration of the position of a tailgate reinforcement provided by the present application;
fig. 2 is a schematic structural view of a tail gate reinforcement provided in the present application.
Reference numerals:
100, tailgate reinforcement; 110, supporting the reinforcing plate; 120, a hinge stiffener;
121, reinforcing ribs; 122, positioning holes; 200, a tailgate inner panel.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application. Furthermore, it should be understood that the detailed description and specific examples, while indicating exemplary embodiments of the invention, are given by way of illustration and explanation only, and are not intended to limit the scope of the invention. In the present application, unless otherwise specified, the use of directional terms such as "upper", "lower", "left" and "right" generally refer to upper, lower, left and right in the actual use or operation of the device, and specifically to the orientation of the drawing figures.
It should be noted that the following description of the embodiments is not intended to limit the preferred order of the embodiments of the present application. In the following embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to related descriptions of other embodiments for parts that are not described in detail in a certain embodiment.
Referring to fig. 1-2, a tail gate reinforcement 100 structure, particularly for a plastic tail gate structure, is shown, including a tail gate reinforcement 100, the tail gate reinforcement 100 is disposed on a tail gate inner panel 200 of a vehicle, the tail gate reinforcement 100 includes a support reinforcement 110 and a hinge reinforcement 120, the support reinforcement 110 and the hinge reinforcement 120 are "L" shaped, the support reinforcement 110 is located on a support region of a support of the tail gate inner panel 200, the support reinforcement 110 is in a vertical direction of the tail gate inner panel 200, the hinge reinforcement 120 is located on a hinge region of a hinge of the tail gate inner panel 200, the hinge reinforcement 120 functions in a horizontal direction of the tail gate inner panel 200, and the hinge reinforcement 120 is above the support reinforcement 110. The support reinforcing plate 110 is approximately perpendicular to the hinge reinforcing plate 120, a mounting hole is formed in the support reinforcing plate 110 to mount a support rod of a tailgate of a vehicle, and a mounting hole is formed in the hinge reinforcing plate 120 to mount a hinge.
The supporting reinforcing plate 110 and the hinge reinforcing plate 120 are reinforcing structures with different thicknesses, the thickness of the hinge reinforcing plate 120 is larger than that of the supporting reinforcing plate 110, and the hinge reinforcing plate 120 and the supporting reinforcing plate 110 are integrally formed.
Therefore, the supporting reinforcing plate 110 and the hinge reinforcing plate 120 are integrally formed, so that compared with other modes that the tail gate reinforcing part 100 is divided into an upper layer structure and a lower layer structure, and the upper layer structure is welded in the specified area of the lower layer structure to realize the mode of reinforcing the rigidity of the specified area, the scheme can reduce the manufacturing processes and improve the production and manufacturing efficiency by integrally forming the supporting reinforcing plate 110 and the hinge reinforcing plate 120.
Further, when the vehicle tail-gate is the plastics tail-gate, tail-gate reinforcement 100 is the integral structure through embedding injection moulding with tail-gate inner panel 200, specifically, earlier support reinforcing plate 110 and hinge reinforcing plate 120 integrated into one piece to tail-gate reinforcement 100, accomplish the preparation back to tail-gate reinforcement 100, set up tail-gate reinforcement 100 in tail-gate inner panel 200's preparation mould, carry out injection moulding to tail-gate inner panel 200 afterwards, realize being connected of tail-gate reinforcement 100 and tail-gate inner panel 200.
From this, through passing through injection moulding with tail-gate reinforcement 100 and tail-gate inner panel 200 as an organic whole structure, realization tail-gate reinforcement 100 that can be fine is fixed with being connected of tail-gate inner panel 200, for pass through welding tail-gate reinforcement 100 and tail-gate inner panel among other schemes, fixed connection schemes such as bolted connection, the frock degree of difficulty can be reduced with the injection moulding of tail-gate inner panel 200 as an organic whole structure to tail-gate reinforcement 100 of this application, make tail-gate reinforcement 100 and tail-gate inner panel 200 have better joint strength simultaneously.
With reference to fig. 2, a positioning hole 122 is disposed at a joint of the support reinforcing plate 110 and the hinge reinforcing plate 120, and it should be noted that the positioning hole 122 can be used to position the tailgate reinforcement 100 and the tailgate inner panel 200, and the positioning hole 122 can also be used to position the whole of the tailgate reinforcement 100 and the tailgate inner panel 200 after injection molding with a vehicle.
When the positioning hole 122 is used for positioning the tail gate reinforcement 100 and the tail gate inner plate 200, the positioning hole 122 is a through hole on the tail gate reinforcement 100, and a positioning bolt with the same shape as the through hole is arranged at the position of the positioning hole 122 on the tail gate inner plate 200, so that the positioning of the tail gate reinforcement 100 and the tail gate inner plate 200 is facilitated; furthermore, the positioning bolt on the inner tail door plate 200 is of a hollow structure, the inner tail door plate 200 is of the positioning bolt on the side contacting with the tail door reinforcement 100, the inner tail door plate 200 is of a concave structure on the side contacting with the vehicle body, and the vehicle body is provided with a convex structure matched with the concave structure on the back surface of the positioning bolt at the position corresponding to the concave structure on the inner tail door plate, so that the positioning of the inner tail door plate 200 and the vehicle body can be realized.
Preferably, the reinforcing ribs 121 include first reinforcing ribs 121 and second reinforcing ribs 121, the positioning holes 122 are formed between the first reinforcing ribs 121 and the second reinforcing ribs 121, the first reinforcing ribs 121 and the second reinforcing ribs 121 are arranged in a non-parallel manner, the distance between the first reinforcing ribs 121 and the second reinforcing ribs 121 on the side close to the positioning holes 122 is larger, the distance between the first reinforcing ribs 121 and the second reinforcing ribs 121 on the side far from the positioning holes 122 is smaller, the first reinforcing ribs 121 and the second reinforcing ribs 121 are connected with each other at the middle portions thereof and the tail ends of the side far from the positioning holes 122, and the connection strength of the reinforcing ribs 121 can be well guaranteed.
Further, the connecting rib 121 is vertically provided with a third reinforcing rib 121 and a fourth reinforcing rib 121 on the side of the first reinforcing rib 121 and the second reinforcing rib 121 far away from the positioning hole 122, and the third reinforcing rib 121 and the fourth reinforcing rib 121 are arranged in parallel to form a rectangular reinforcing rib 121 structure, so that the strength of the tail gate reinforcement 100 can be better ensured.
With reference to fig. 2, the width of the tail portion of the support reinforcing plate 110 is greater than the width of the other portion of the support reinforcing plate 110, and the tail portion of the support reinforcing plate 110 is used for supporting an electric stay or a gas spring of a vehicle, so that the tail portion of the support reinforcing plate 110 is wider, and the support for the electric stay or the gas spring can be better achieved, and a better support effect of the tailgate reinforcement 100 can be achieved.
Further, the thickness of the rear portion of the support reinforcing plate 110 is greater than the thickness of the other portions of the support reinforcing plate 110, so that the support reinforcing plate 110 has better connection rigidity at the connection with the electric stay or the gas spring and fatigue life of the support rod and hinge installation region when the rear door of the vehicle is repeatedly opened and closed.
Referring to fig. 2, fig. 2 shows a perspective view of a tail gate reinforcement 100, a plurality of reinforcing ribs 121 are disposed on a hinge reinforcing plate 120, and the reinforcing ribs 121 can further enhance the connection rigidity of a hinge reinforcing area of the tail gate reinforcement 100, so as to improve the use effect of the whole tail gate reinforcement 100.
Preferably, the thickness of the material of the hinge reinforcing plate 120 is 2.2 to 2.4mm, and the thickness of the material of the support reinforcing plate 110 is 0.8 to 1.2mm, preferably 1mm.
Of course, the present application also provides a vehicle including the tailgate reinforcement described above.
The above-mentioned detailed descriptions of the solutions of the present application, and the specific examples applied herein are set forth to explain the principles and implementations of the present application, and the descriptions of the above-mentioned examples are only used to help understand the methods and their core ideas of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Reference throughout this specification to "one embodiment," "an embodiment," or "particular embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention, and not necessarily in all embodiments. Thus, appearances of the phrases "in one embodiment," "in an embodiment," or "in a specific embodiment" in various places throughout this specification are not necessarily referring to the same embodiment. Furthermore, the particular features, structures, or characteristics of any specific embodiment of the present invention may be combined in any suitable manner with one or more other embodiments. It is to be understood that other variations and modifications of the embodiments of the invention described and illustrated herein are possible in light of the teachings herein and are to be considered as part of the spirit and scope of the present invention.
It will also be appreciated that one or more of the elements shown in the figures can also be implemented in a more separated or integrated manner, or even removed for inoperability in some circumstances or provided for usefulness in accordance with a particular application.
Additionally, any reference arrows in the drawings/figures should be considered only as exemplary, and not limiting, unless otherwise expressly specified. Further, as used herein, the term "or" is generally intended to mean "and/or" unless otherwise indicated. Combinations of components or steps will also be considered as being noted where terminology is foreseen as rendering the ability to separate or combine is unclear.
Claims (10)
1. A tailgate reinforcement, provided at a hinge region and a support region of a tailgate inner panel (200) of a vehicle, characterized in that the tailgate reinforcement (100) includes a support reinforcement panel (110) provided at the support region and a hinge reinforcement panel (120) provided at the hinge region, the support reinforcement panel (110) and the hinge reinforcement panel (120) being connected, wherein,
the support reinforcing plate (110) and the hinge reinforcing plate (120) are integrally formed.
2. A tailgate reinforcement, according to claim 1, characterized in that the material thickness of the support reinforcement plate (110) and the hinge reinforcement plate (120) differ.
3. A tailgate reinforcement, according to claim 1, characterized in that the tailgate reinforcement (100) is integrated with the tailgate inner panel (200) by means of an insert injection moulding process.
4. A tailgate reinforcement according to claim 2, characterized in that the thickness of the support reinforcement panel (110) is smaller than the thickness of the hinge reinforcement panel (120).
5. A tailgate reinforcement according to claim 1, characterized in that the tailgate reinforcement (100) is provided with a positioning hole (122) at the joint of the support reinforcement plate (110) and the hinge reinforcement plate (120), and the tailgate inner panel (200) is provided with a positioning bolt having the same shape as the positioning hole (122) at the contact side corresponding to the positioning hole (122).
6. A tailgate reinforcement according to claim 5, characterized in that the support reinforcement plate (110) is arranged approximately perpendicular to the hinge reinforcement plate (120), that the support reinforcement plate (110) is provided with mounting holes for mounting support bars of the tailgate of the vehicle, and that the hinge reinforcement plate (120) is provided with mounting holes for mounting hinges.
7. A tailgate reinforcement, according to claim 5, characterized in that the hinge reinforcement plate (120) is provided with at least two ribs (121), the positioning hole (122) being provided in-between the two ribs (121).
8. A tailgate reinforcement, according to claim 2, characterized in that the support reinforcement (110) is 1mm thick and the hinge reinforcement (120) is 2.2-2.4mm thick.
9. A tailgate reinforcement, according to claim 1, characterized in that the support reinforcement (110) is connected to a support bar for supporting the tailgate, and the hinge reinforcement (120) is connected to a hinge for connecting the vehicle body to the tailgate.
10. A vehicle comprising a tailgate reinforcement according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222518770.8U CN218287396U (en) | 2022-09-23 | 2022-09-23 | Tail door reinforcement and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222518770.8U CN218287396U (en) | 2022-09-23 | 2022-09-23 | Tail door reinforcement and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218287396U true CN218287396U (en) | 2023-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222518770.8U Active CN218287396U (en) | 2022-09-23 | 2022-09-23 | Tail door reinforcement and vehicle |
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| Country | Link |
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| CN (1) | CN218287396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112351900A (en) * | 2018-07-05 | 2021-02-09 | 雷诺股份公司 | Vehicle luggage compartment cover structure device |
-
2022
- 2022-09-23 CN CN202222518770.8U patent/CN218287396U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112351900A (en) * | 2018-07-05 | 2021-02-09 | 雷诺股份公司 | Vehicle luggage compartment cover structure device |
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