CN212148740U - Connection structure and car of front bumper and preceding crashproof roof beam - Google Patents
Connection structure and car of front bumper and preceding crashproof roof beam Download PDFInfo
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- CN212148740U CN212148740U CN202020290547.0U CN202020290547U CN212148740U CN 212148740 U CN212148740 U CN 212148740U CN 202020290547 U CN202020290547 U CN 202020290547U CN 212148740 U CN212148740 U CN 212148740U
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- front bumper
- assembly
- impact beam
- support
- connecting structure
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Abstract
The utility model provides a connection structure of front bumper and preceding crashproof roof beam, includes front bumper assembly, preceding crashproof roof beam assembly and support holder, support holder is including being used for vertical direction to support the supporting part of front bumper assembly and being used for fixing the connecting portion of preceding crashproof roof beam assembly. The utility model discloses still disclose the connection structure's of including above-mentioned front bumper and preceding crashproof roof beam car. The utility model provides a connection structure and car of front bumper and preceding crashproof roof beam are through setting up the support frame that includes supporting part and connecting portion, and the vertical direction of supporting part supports front bumper assembly, can play better Z to the effect that supports to front bumper assembly, has promoted front bumper assembly and crashproof roof beam assembly Z to installation intensity to guarantee the clearance of front bumper assembly and cover after the assembly and the poor matching quality of face, thereby promoted the matching quality of two parts.
Description
Technical Field
The utility model relates to the technical field of automobiles, especially, relate to a connection structure and car of front bumper and preceding crashproof roof beam.
Background
Automobiles have become more and more popular as a means of transportation, and people pay more and more attention to the properties of appearance quality, firmness, durability and the like. At present, common front bumper assembly and preceding crashproof roof beam Z carry out the overlap joint through radiator grille and panel beating support to mounting structure, and this kind of overall arrangement makes front bumper assembly and preceding crashproof roof beam Z to the installation intensity be not enough far away, and the reliability is poor, has leaded to the poor matching of front bumper and cover clearance face, influences the outward appearance and matches.
The foregoing description is provided for general background information and is not admitted to be prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can promote connection structure and car of front bumper and preceding crashproof roof beam of front bumper and cover matching quality.
The utility model provides a connection structure of front bumper and preceding crashproof roof beam, including front bumper assembly, preceding crashproof roof beam assembly and support holder, the support holder includes and is used for vertical direction to support the supporting part of front bumper assembly with be used for fixing the connecting portion of preceding crashproof roof beam assembly.
Furthermore, the connecting structure comprises two supporting brackets, the front anti-collision beam assembly comprises an anti-collision beam body and two energy absorption boxes, the two energy absorption boxes are located on two sides of the anti-collision beam body, and the two supporting brackets are respectively fixed to the two energy absorption boxes.
Further, the connecting portion is vertically arranged and fixed to the inner side of the energy absorption box through a first threaded element.
Furthermore, the upper portion of the supporting portion is provided with a guide groove used for guiding the installation of the front bumper assembly, and the guide groove gradually decreases along the rear end of the front anti-collision beam assembly.
Further, the front bumper assembly comprises a fixed support, the fixed support is supported on the supporting support, and protruding portions which face backwards and are matched with the guide grooves to be inserted into the guide grooves to support the front bumper assembly are arranged at two ends of the fixed support.
Further, the front bumper assembly comprises a front bumper body and a grid body arranged at the upper end of the front bumper body, the grid body is fixed in the middle of the front bumper body through a second threaded element, and the fixed support is fixed in the middle of the grid body through the second threaded element.
Further, the front bumper assembly comprises an upper protection plate, fixing portions extending upwards are further arranged at two ends of the fixing support, the top end of each fixing portion comprises an extending portion extending backwards, and the extending portions are tightly attached to the upper protection plate.
Furthermore, the extension portion is provided with a first mounting hole and a second mounting hole, the upper protection plate is provided with a clamping portion and a positioning pin, the clamping portion corresponds to the first mounting hole, the positioning pin corresponds to the second mounting hole, and the fixing support and the upper protection plate are fixed together through the insertion of the clamping portion into the first mounting hole and the insertion of the positioning pin into the second mounting hole.
The utility model also provides an automobile, include as above the connection structure of front bumper and preceding crashproof roof beam.
The utility model provides a connection structure and car of front bumper and preceding crashproof roof beam are through setting up the support frame that includes supporting part and connecting portion, and the vertical direction of supporting part supports front bumper assembly, can play better Z to the effect that supports to front bumper assembly, has promoted front bumper assembly and crashproof roof beam assembly Z to installation intensity to guarantee the clearance of front bumper assembly and cover after the assembly and the poor matching quality of face, thereby promoted the matching quality of two parts.
Drawings
Fig. 1 is the utility model discloses a connection structure's of front bumper assembly and preceding crashproof roof beam overall structure sketch map.
Fig. 2 is a front view of a support bracket in the connecting structure of the front bumper assembly and the front impact beam shown in fig. 1.
Fig. 3 is an exploded view of the assembly relationship between the support bracket and the front impact beam assembly in the connecting structure of the front bumper assembly and the front impact beam shown in fig. 1.
Fig. 4 is a perspective view of a fixing bracket in the connecting structure of the front bumper assembly and the front impact beam shown in fig. 1.
Fig. 5 is a front view of the fixing bracket shown in fig. 4.
Fig. 6 is an exploded view of the front bumper assembly in an assembled relationship in the connecting structure of the front bumper assembly and the front impact beam shown in fig. 1.
Fig. 7 is a structural schematic view of the connecting structure of the front bumper assembly and the front impact beam shown in fig. 1 after the fixing bracket and the upper fender are assembled.
Fig. 8 is a structural view illustrating an assembled front bumper assembly and front impact beam connecting structure of fig. 1.
FIG. 9 is a cross-sectional view of a support bracket, an energy absorption box, and a fixing bracket in the connecting structure of the front bumper assembly and the front impact beam shown in FIG. 1.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 9, in the present embodiment, a connecting structure of a front bumper and a front impact beam is provided, which includes a front bumper assembly, a front impact beam assembly 6, and a support bracket 1. In this embodiment, the number of the support brackets 1 is two, so as to ensure balanced stress and firm fixation.
As shown in fig. 2, each support bracket 1 includes a support portion 11 and a connecting portion 12. The support portion 11 is horizontally disposed to support the front bumper assembly in a vertical direction. The upper portion of the supporting portion 11 is provided with a guiding groove 111, and the guiding groove 111 is used for guiding the installation of the front bumper assembly, and plays a role in guiding and limiting. The guide groove 111 gradually reduces along the rear end of the front anti-collision beam assembly 6, plays a good role in guiding and is convenient to assemble. The connecting portion 12 is vertically arranged and used for fixing the front impact beam assembly 6. Through supporting part 11 and connecting portion 12, can play the effect of better Z to supporting to the front bumper assembly, promote the Z of front bumper assembly and preceding crashproof roof beam assembly 6 to installation intensity, finally ensured the matching quality of front bumper assembly and cover after the assembly.
As shown in fig. 3, the front impact beam assembly 6 includes an impact beam body 61 and two energy absorption boxes 62, and the two energy absorption boxes 62 are located on two sides of the impact beam body 61.
As shown in fig. 2 and 3, in the present embodiment, the connecting structure includes two support brackets 1, and the two support brackets 1 are respectively fixed to two crash boxes 62, so as to ensure assembly balance and better support the front bumper assembly. The connecting part 12 of the support bracket 1 is fixed on the inner side of the energy absorption box 62 through the first threaded element 7, so that the support bracket 1 can be close to the front anti-collision beam body 61, and the connecting strength of the support bracket 1 and the front anti-collision beam assembly 6 is improved. In this embodiment, the first screw member 7 is a fastening bolt, which can improve the fastening strength of both parts.
As shown in fig. 6 and 7, the front bumper assembly includes a front bumper body 2, a grill body 3, an upper cover 4, and a fixing bracket 5. The upper cover 4 is provided with a snap-in portion 41 and a positioning pin 42. Grid body 3 is established in 2 upper ends of front bumper body, and upper guard plate 4 is located grid body 3 tops, and fixed bolster 5 is fixed in grid body 3 middle parts.
As shown in fig. 4, 5 and 6, the fixing bracket 5 is provided at both ends thereof with a protruding portion 51 which is fitted to the guide groove 111 toward the rear and a fixing portion 2 which extends upward. The fixing portion 52 is used to restrain the front bumper body 2, the grill body 3, and the upper cover 4. The top end of the fixing portion 52 includes an extending portion 521 extending rearward, and the extending portion 521 is provided with a first mounting hole 5211 matched with the clamping portion 41 and a second mounting hole 5212 matched with the positioning pin 42, so as to fasten the upper protection plate 4. The projection 51 is inserted into the guide groove 111 to support the front bumper assembly.
As shown in fig. 6 and 7, the fixing bracket 5 is fixed in the middle of the grille body 3 through the second screw element 8, and the grille body 3 is fixed in the middle of the front bumper body 2 through the second screw element 8, so that the fixing bracket 5 and the front bumper assembly are integrated into a whole, and a good restraining effect is achieved. In this embodiment, the second screw element 8 is a self-tapping screw, which can reduce the cost compared with other screw fastening methods, and is convenient for installation and has strong hardness and reliable corrosion resistance. In other embodiments, the second threaded element 8 may also be other fasteners. The extension part 521 of the fixing bracket 5 is tightly fixed on the upper protection plate 4, so as to prevent the upper protection plate 4 from collapsing and play a role in better restraint. The upper guard plate 4 is provided with a clamping portion 41 corresponding to the first mounting hole 5211 and a positioning pin 42 corresponding to the second mounting hole 5212, and the fixing bracket 5 and the upper guard plate 4 are fixed by inserting the first mounting hole 5211 through which the clamping portion 41 is inserted into the fixing bracket 5 and inserting the positioning pin 42 into the second mounting hole 5212 through which the fixing bracket 5 is inserted. The upper guard plate 4 and the fixed bracket 5 are more firm through clamping and further limiting of the positioning pin 42, and the assembling strength is ensured.
As shown in fig. 8 and 9, after the fixing bracket 5, the grille body 3, the front bumper body 2 and the upper guard plate 4 are assembled into a front bumper assembly, the front bumper assembly is restrained and fixed by the fixing bracket 5 and then supported on the two supporting brackets 1 in the Z direction, so that the mounting strength and the reliability are ensured. When the front bumper assembly is assembled with the supporting bracket 1, the protruding part 51 of the fixing bracket 5 is inserted into the guide groove 111 of the supporting bracket 1, so that the front bumper assembly can be well supported in the Z direction, the gap and surface difference matching quality of the assembled front bumper assembly and the assembled cover is ensured, and the matching quality of two parts is improved. The connecting structure can save the arrangement space of the X-direction (the front and rear direction of the automobile) structures of the front bumper assembly and the front anti-collision beam assembly 6, and meanwhile, the corresponding metal plate support of the original structure can be eliminated, so that the cost of the whole automobile is reduced.
In another embodiment, an automobile is also provided, which includes the connecting structure of the front bumper and the front impact beam disclosed in the above embodiment.
In this document, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the sake of clarity and convenience of description of the technical solutions, and thus, should not be construed as limiting the present invention.
As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, including not only those elements listed, but also other elements not expressly listed.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. The utility model provides a connection structure of preceding bumper and preceding crashproof roof beam which characterized in that, includes preceding bumper assembly, preceding crashproof roof beam assembly and support holder, support holder is including being used for vertical direction to support the supporting part of preceding bumper assembly and being used for fixing the connecting portion of preceding crashproof roof beam assembly.
2. The connecting structure of a front bumper and a front impact beam according to claim 1, wherein the connecting structure comprises two support brackets, the front impact beam assembly comprises an impact beam body and two energy absorption boxes, the two energy absorption boxes are located on two sides of the impact beam body, and the two support brackets are respectively fixed to the two energy absorption boxes.
3. A connecting structure of a front bumper and a front impact beam according to claim 2, wherein said connecting portion is vertically provided and fixed to an inner side of said energy absorption box by a first screw member.
4. A front bumper and front impact beam connecting structure according to claim 1, wherein said support portion is provided at an upper portion thereof with a guide groove for guiding the installation of said front bumper assembly, said guide groove being tapered along a rear end of said front impact beam assembly.
5. A connecting structure of a front bumper and a front impact beam according to claim 4, wherein said front bumper assembly includes a fixing bracket supported by said supporting bracket, and said fixing bracket is provided at both ends thereof with projections which are fitted to said guide grooves in a rearward direction to be inserted into said guide grooves to support said front bumper assembly.
6. The front bumper-front impact beam connecting structure according to claim 5, wherein said front bumper assembly includes said front bumper body and a grill body provided at an upper end of said front bumper body, said grill body being fixed to a middle portion of said front bumper body by a second screw member, said fixing bracket being fixed to said middle portion of said grill body by said second screw member.
7. A connecting structure of a front bumper and a front impact beam according to claim 5, wherein said front bumper assembly includes an upper guard plate, said fixing bracket further has fixing portions extending upward at both ends thereof, and a top end of said fixing portion includes an extension portion extending rearward, and said extension portion is closely fixed to said upper guard plate.
8. The connecting structure of a front bumper and a front impact beam according to claim 7, wherein the extension portion is provided with a first mounting hole and a second mounting hole, the upper fender is provided with a snap-fit portion corresponding to the first mounting hole and a positioning pin corresponding to the second mounting hole, and the fixing bracket and the upper fender are fixed by inserting the snap-fit portion into the first mounting hole and inserting the positioning pin into the second mounting hole.
9. An automobile characterized by comprising the connection structure of the front bumper and the front impact beam according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020290547.0U CN212148740U (en) | 2020-03-10 | 2020-03-10 | Connection structure and car of front bumper and preceding crashproof roof beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020290547.0U CN212148740U (en) | 2020-03-10 | 2020-03-10 | Connection structure and car of front bumper and preceding crashproof roof beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212148740U true CN212148740U (en) | 2020-12-15 |
Family
ID=73713487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020290547.0U Active CN212148740U (en) | 2020-03-10 | 2020-03-10 | Connection structure and car of front bumper and preceding crashproof roof beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212148740U (en) |
-
2020
- 2020-03-10 CN CN202020290547.0U patent/CN212148740U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220328 Address after: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Patentee after: Zhejiang liankong Technology Co., Ltd Address before: 315336 Zhejiang Ningbo Cixi Ningbo Hangzhou Bay New District Binhai two road 818 Patentee before: NINGBO GEELY AUTOMOBILE RESEARCH AND DEVELOPMENT Co.,Ltd. Patentee before: Zhejiang Geely Holding Group Co., Ltd |
|
| TR01 | Transfer of patent right |