CN204567782U - A kind of front deck upper side beam structure - Google Patents
A kind of front deck upper side beam structure Download PDFInfo
- Publication number
- CN204567782U CN204567782U CN201520052374.8U CN201520052374U CN204567782U CN 204567782 U CN204567782 U CN 204567782U CN 201520052374 U CN201520052374 U CN 201520052374U CN 204567782 U CN204567782 U CN 204567782U
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- CN
- China
- Prior art keywords
- front wheel
- wheel housing
- hood hinge
- lower bracket
- reinforcing plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model provides a kind of front deck upper side beam structure, comprise roof rail, front wheel housing, hood hinge lower bracket and front wheel housing upper reinforcing plate, described roof rail encloses formation hollow cavity mutually with described hood hinge lower bracket, the upper end of described front wheel housing upper reinforcing plate overlaps mutually with the upper end of described hood hinge lower bracket, the upper end of described front wheel housing upper reinforcing plate, the upper end of hood hinge lower bracket, the stacked setting in upper end of roof rail, the upper end of described hood hinge lower bracket is arranged on the upper end of described front wheel housing upper reinforcing plate, between the upper end of roof rail, the upper end of described hood hinge lower bracket is both lower than the upper end of described front wheel housing upper reinforcing plate, again lower than the upper end of described roof rail, formation both sides are high, middle low coating groove, sealing glue coating is filled with in described coating groove.The beneficial effects of the utility model are: can, under the prerequisite not increasing cost, realize antirust.
Description
Technical field
The utility model relates to auto body, particularly relates to a kind of front deck upper side beam structure in auto body.
Background technology
The front deck roof rail of vehicle body machinery space is one of important area affecting vehicle body passive security, is also the important installation hard spot of front overhang bumper, and the quality of its structure, directly affects crash survivability and front overhang attachment point durability.
The shortcoming of traditional upper side beam structure is mainly: 1, cause getting rusty at the easy ponding of upper area, and therefore this region part uses galvanized plate or increases and covers adhesive tape and solve problem of rustiness, and cost is higher; 2, solve trimming by laser beam welding and go out problem of rustiness, but laser welding requires high to accuracy of manufacture, and the cost of laser welding is high.3, bulk-breaking welded structure formula is that front deck roof rail is divided into two, and welded lap limit is placed on side and solves ponding problem of rustiness, and this structure increases mould and welding process, and this joint form is unfavorable for that body in white reverses and collision.
Summary of the invention
In order to solve the problems of the prior art, the utility model better avoids the front deck upper side beam structure got rusty under providing a kind of prerequisite not increasing cost.
The utility model provides a kind of front deck upper side beam structure, comprise roof rail, front wheel housing, hood hinge lower bracket and front wheel housing upper reinforcing plate, described roof rail encloses formation hollow cavity mutually with described hood hinge lower bracket, the upper end of described front wheel housing upper reinforcing plate overlaps mutually with the upper end of described hood hinge lower bracket, the lower end of described front wheel housing upper reinforcing plate overlaps mutually with one end of described front wheel housing, the other end of described front wheel housing overlaps mutually with described hood hinge lower bracket, the upper end of described front wheel housing upper reinforcing plate, the upper end of hood hinge lower bracket, the stacked setting in upper end of roof rail, the upper end of front wheel housing upper reinforcing plate is stated described in the upper end of described hood hinge lower bracket is arranged on, between the upper end of roof rail, the upper end of described hood hinge lower bracket is both lower than the upper end of described front wheel housing upper reinforcing plate, again lower than the upper end of described roof rail, formation both sides are high, middle low coating groove, sealing glue coating is filled with in described coating groove.
As further improvement of the utility model, described hollow cavity is square.
As further improvement of the utility model, described roof rail, hood hinge lower bracket are a few font.
As further improvement of the utility model, described front wheel housing is L shape.
As further improvement of the utility model, the height of the described upper end of hood hinge lower bracket, the upper end of roof rail is equal.
As further improvement of the utility model, the upper end of described hood hinge lower bracket both lower than the upper end 1-5 millimeter of described front wheel housing upper reinforcing plate, again lower than the upper end 1-5 millimeter of described roof rail.
As further improvement of the utility model, described roof rail, front wheel housing, hood hinge lower bracket and front wheel housing upper reinforcing plate are the bending of punching press bare board and form.
As further improvement of the utility model, the upper end of described front wheel housing upper reinforcing plate, the upper end of hood hinge lower bracket, the upper end of roof rail are the tabular that bending is formed.
As further improvement of the utility model, between described front wheel housing upper reinforcing plate, front wheel housing, hood hinge lower bracket, enclose strip cavity.
The beneficial effects of the utility model are: pass through such scheme, by arranging the upper end of described hood hinge lower bracket both lower than the upper end of described front wheel housing upper reinforcing plate, again lower than the upper end of described roof rail, form high, the middle low coating groove in both sides, and the glue coating that is filled with a sealing in described coating groove, thus play the antirust effect of sealing, can, under the prerequisite not increasing cost, realize antirust.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of a kind of front deck upper side beam structure of the utility model;
Fig. 2 is the partial enlarged drawing A of Fig. 1 when not having gluing;
Fig. 3 is the partial enlarged drawing A of Fig. 1 after gluing.
Detailed description of the invention
To illustrate below in conjunction with accompanying drawing and detailed description of the invention further illustrates the utility model.
Drawing reference numeral in Fig. 1 to Fig. 3 is: roof rail 1; Front wheel housing 2; Hood hinge lower bracket 3; Front wheel housing upper reinforcing plate 4; Sealing glue coating 5.
As shown in Figure 1 to Figure 3, a kind of front deck upper side beam structure, comprise roof rail 1, front wheel housing 2, hood hinge lower bracket 3 and front wheel housing upper reinforcing plate 4, described roof rail 1 encloses formation hollow cavity mutually with described hood hinge lower bracket 3, the upper end of described front wheel housing upper reinforcing plate 4 overlaps mutually with the upper end of described hood hinge lower bracket 3, the lower end of described front wheel housing upper reinforcing plate 4 overlaps mutually with one end of described front wheel housing 2, the other end of described front wheel housing 2 overlaps with described hood hinge lower bracket 3 phase, the upper end of described front wheel housing upper reinforcing plate 4, the upper end of hood hinge lower bracket 3, the stacked laminating in upper end of roof rail 1 is arranged, the upper end of front wheel housing upper reinforcing plate 4 is stated described in the upper end of described hood hinge lower bracket 3 is arranged on, between the upper end of roof rail 1, the upper end of described hood hinge lower bracket 3 is both lower than the upper end of described front wheel housing upper reinforcing plate 4, again lower than the upper end of described roof rail 1, formation both sides are high, middle low coating groove, sealing glue coating 5 is filled with in described coating groove.
As shown in Figure 1 to Figure 3, described hollow cavity is square or roughly oblong.
As shown in Figure 1 to Figure 3, described roof rail 1, hood hinge lower bracket 3 are a few font, connect, and form hollow cavity.
As shown in Figure 1 to Figure 3, described front wheel housing 1 is L shape, and its minor face is connected with hood hinge lower bracket 3, and long limit is connected with front wheel housing upper reinforcing plate 4.
As shown in Figure 1 to Figure 3, the height of the upper end of described hood hinge lower bracket 3, the upper end of roof rail 1 is equal, in flush state.
As shown in Figure 1 to Figure 3, the upper end of described hood hinge lower bracket 3 both lower than the upper end 1-5 millimeter of described front wheel housing upper reinforcing plate 5, again lower than the upper end 1-5 millimeter of described roof rail 1.
As shown in Figure 1 to Figure 3, preferably, the upper end of described hood hinge lower bracket 3 both lower than 2 millimeters, the upper end of described front wheel housing upper reinforcing plate 5, again lower than 2 millimeters, the upper end of described roof rail 1.
As shown in Figure 1 to Figure 3, described roof rail 1, front wheel housing 2, hood hinge lower bracket 3 and front wheel housing upper reinforcing plate 4 are the bending of punching press bare board and form, and do not need the galvanized plate selecting cost higher.
As shown in Figure 1 to Figure 3, the upper end of the upper end of described front wheel housing upper reinforcing plate 4, the upper end of hood hinge lower bracket 3, roof rail 1 is the tabular of bending formation, in vertical direction, form three ply board structure, for simplify describe, herein by the upper end of the upper end of the upper end of described front wheel housing upper reinforcing plate 4, hood hinge lower bracket 3, roof rail 1 referred to as three ply board.
As shown in Figure 1 to Figure 3, enclose strip cavity between described front wheel housing upper reinforcing plate 4, front wheel housing 2, hood hinge lower bracket 3, described strip cavity is roughly in vertical direction.
As shown in Figure 1 to Figure 3, after application is to bodywork parts electrophoresis painting, again gluing process is carried out to the region that the upper end of described front wheel housing upper reinforcing plate 4, the upper end of hood hinge lower bracket 3, this easy ponding in three ply board upper end of upper end of roof rail 1 get rusty, due to the structure of this centre part 2mm lower than outer 2 parts, define coating groove, can package encapsulation glue coating 5 very well, make sealing glue coating 5 can hang over three ply board upper end, not only be convenient to the operation of plant operations employee gluing, and can ensure that glue can not come off because of the uneven glue caused of part trimming.Glue, after the high-temperature baking of Painting Shop, can be stronger be connected with the three ply board upper end of front deck roof rail, play and well prevents part from getting rusty.This technology not only solves traditional structural materials and welding, problem that adhesive tape cost is high, and square cavity structure is conducive to vehicle body collision and twisting property.
A kind of front deck upper side beam structure that the utility model provides has the following advantages:
1, common bare board steel and galvanized plate get rusty easily flange scrap region paint film is thin, and sealing glue coating 5 makes to weld trimming with the frame mode of front deck roof rail and do not expose, and more effectively solves problem of rustiness;
2, sealing glue coating 5 replaces traditional adhesive tape sealing mode to play identical sealing rustless property, but can accomplish low cost more;
3, adopt common iron bare board and spot-welded technique, than traditional galvanized plate and laser welding low cost more, sealing rust-proof effect is more excellent;
4, on front deck, plate-girder adopts the structure of middle panel beating 2mm lower than both sides, and sealing glue coating 5 is more effectively contacted with panel beating, fundamentally solves the problem of rustiness that three ply board ponding causes;
5, on front deck, plate-girder adopts the structure of middle panel beating 2mm lower than both sides, makes Painting Shop glue rifle better by middle low panel beating positioning action, promotes gluing operating speed and quality;
6, the square cavity structure of front deck roof rail is reversed at vehicle body and is played important connection function in collision energy-absorbing.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (9)
1. a front deck upper side beam structure, it is characterized in that: comprise roof rail, front wheel housing, hood hinge lower bracket and front wheel housing upper reinforcing plate, described roof rail encloses formation hollow cavity mutually with described hood hinge lower bracket, the upper end of described front wheel housing upper reinforcing plate overlaps mutually with the upper end of described hood hinge lower bracket, the lower end of described front wheel housing upper reinforcing plate overlaps mutually with one end of described front wheel housing, the other end of described front wheel housing overlaps mutually with described hood hinge lower bracket, the upper end of described front wheel housing upper reinforcing plate, the upper end of hood hinge lower bracket, the stacked setting in upper end of roof rail, the upper end of front wheel housing upper reinforcing plate is stated described in the upper end of described hood hinge lower bracket is arranged on, between the upper end of roof rail, the upper end of described hood hinge lower bracket is both lower than the upper end of described front wheel housing upper reinforcing plate, again lower than the upper end of described roof rail, formation both sides are high, middle low coating groove, sealing glue coating is filled with in described coating groove.
2. front deck upper side beam structure according to claim 1, is characterized in that: described hollow cavity is square.
3. front deck upper side beam structure according to claim 2, is characterized in that: described roof rail, hood hinge lower bracket are a few font.
4. front deck upper side beam structure according to claim 1, is characterized in that: described front wheel housing is L shape.
5. front deck upper side beam structure according to claim 1, is characterized in that: the height of the described upper end of hood hinge lower bracket, the upper end of roof rail is equal.
6. front deck upper side beam structure according to claim 1, is characterized in that: the upper end of described hood hinge lower bracket both lower than the upper end 1-5 millimeter of described front wheel housing upper reinforcing plate, again lower than the upper end 1-5 millimeter of described roof rail.
7. front deck upper side beam structure according to claim 1, is characterized in that: described roof rail, front wheel housing, hood hinge lower bracket and front wheel housing upper reinforcing plate are the bending of punching press bare board and form.
8. front deck upper side beam structure according to claim 1, is characterized in that: the upper end of described front wheel housing upper reinforcing plate, the upper end of hood hinge lower bracket, the upper end of roof rail are the tabular that bending is formed.
9. front deck upper side beam structure according to claim 1, is characterized in that: enclose strip cavity between described front wheel housing upper reinforcing plate, front wheel housing, hood hinge lower bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520052374.8U CN204567782U (en) | 2015-01-26 | 2015-01-26 | A kind of front deck upper side beam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520052374.8U CN204567782U (en) | 2015-01-26 | 2015-01-26 | A kind of front deck upper side beam structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204567782U true CN204567782U (en) | 2015-08-19 |
Family
ID=53860460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520052374.8U Withdrawn - After Issue CN204567782U (en) | 2015-01-26 | 2015-01-26 | A kind of front deck upper side beam structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204567782U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670339A (en) * | 2015-01-26 | 2015-06-03 | 上汽通用五菱汽车股份有限公司 | Nose cabin roof side rail structure |
| CN112896334A (en) * | 2021-03-31 | 2021-06-04 | 宝能(广州)汽车研究院有限公司 | Vehicle body structure, vehicle and assembly method of vehicle body structure |
-
2015
- 2015-01-26 CN CN201520052374.8U patent/CN204567782U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670339A (en) * | 2015-01-26 | 2015-06-03 | 上汽通用五菱汽车股份有限公司 | Nose cabin roof side rail structure |
| CN104670339B (en) * | 2015-01-26 | 2017-12-05 | 上汽通用五菱汽车股份有限公司 | A kind of front deck upper side beam structure |
| CN112896334A (en) * | 2021-03-31 | 2021-06-04 | 宝能(广州)汽车研究院有限公司 | Vehicle body structure, vehicle and assembly method of vehicle body structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150819 Effective date of abandoning: 20171205 |