CN207931813U - A kind of automobile-used front hood hinge reinforcement structure - Google Patents
A kind of automobile-used front hood hinge reinforcement structure Download PDFInfo
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- CN207931813U CN207931813U CN201820159256.0U CN201820159256U CN207931813U CN 207931813 U CN207931813 U CN 207931813U CN 201820159256 U CN201820159256 U CN 201820159256U CN 207931813 U CN207931813 U CN 207931813U
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- front hood
- bottom plate
- groove
- back head
- flange
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Abstract
The utility model is related to a kind of automobile-used front hood hinge reinforcement structures, including the preceding hood panel and front hood back head snapped together, which is characterized in that the end for being arranged hinge of front hood back head sets that there are one to the groove being recessed away from the direction of front shroud outside plate；It further include the reinforcer before being located between hood panel and front hood back head, reinforcer includes the bottom plate for being overlapped on bottom portion of groove, before bottom plate, back edge respectively sets a lug respectively, lug is overlapped in the plate face of the front hood back head outside groove, a left side for bottom plate, the right is along two flange for further respectively having hood panel extension forward, two flange are bonded with the inner wall of groove, a flange in two flange is equipped with the support plate that hood panel extends forward, support plate is equipped with for the same hood panel overlapped bonding jumper, bottom plate is equipped with the mounting hole for installing hinge, installation matching hole corresponding with mounting hole is equipped in groove.The utility model can effectively solve the problem that the insufficient problem of the rigidity of existing hinge mounting structure.
Description
Technical field
The utility model is related to body structures, and in particular to a kind of automobile-used front hood hinge reinforcement structure.
Background technology
Car bra is generally made of front hood back head, preceding hood panel and its inner reinforcing elements, and front hood back head is reinforced with internal
Part is welded into front hood back head welding assembly, then is linked together by manner with preceding hood panel.Front hood back head welding assembly
Expansion glue connection is usually required with preceding hood panel to realize the promotion of preceding hood panel rigidity, to meet existing assembly technology
It is required that but existing expansion glue directly squeeze on reinforcer for the same hood panel overlapped bridge piece, in application or
In the technical process such as baking, expansion glue is easily fallen, the connection before cannot effectively realizing between hood panel and front hood back head；Front shroud
The intensity of hinge mounting structure determines deformation size of the front shroud under the operating modes such as state of propping up or down state, to front shroud
Assembly precision has prodigious influence；The main factor for influencing front shroud intensity is the intensity of front hood hinge mounting structure, therefore
The design of front hood hinge mounting structure is particularly important.
Invention content
The purpose of this utility model is to propose a kind of automobile-used front hood hinge reinforcement structure, is pacified with improving existing front hood hinge
The structural strength of assembling structure.
A kind of automobile-used front hood hinge reinforcement structure described in the utility model, including the preceding hood panel snapped together is with before
Cover inner panel, as improved, the end for hinge to be arranged of the front hood back head sets that there are one to away from the preceding hood panel
Direction recess groove；Further include the reinforcer being located between the preceding hood panel and the front hood back head, the reinforcer
Include the bottom plate for being overlapped on the bottom portion of groove, the forward and backward edge of the bottom plate respectively sets a lug, the lug respectively
It is overlapped in the plate face of the front hood back head outside the groove, the left and right edge of the bottom plate further respectively has before described
Two flange that hood panel extends, two flange are bonded with the inner wall of the groove, and one in two flange turns over
Side is equipped with the support plate extended to the preceding hood panel, and the support plate is equipped with for taking with the front shroud plate landing
Contact pin, the bottom plate are equipped with the mounting hole for installing hinge, installation corresponding with the mounting hole are equipped in the groove
Matching hole.
Further, the mounting hole is equipped with project-welding nut.
Further, it is set on the bottom plate there are two mounting hole, project-welding nut is equipped on two mounting holes.
Further, the bonding jumper is equipped with several expansion glue grooves for accommodating expansion glue.
Further, the expansion glue groove there are three being set on the bonding jumper.
Further, the bottom plate is equipped with the first reinforcing rib extended along the longitudinal direction.
Further, the bottom plate is equipped with liquid-leaking nozzle, matches equipped with leakage corresponding with the liquid-leaking nozzle in the groove
Close hole.
Further, the bottom plate is equipped with the second reinforcing rib for extending in left-right direction, and the two of second reinforcing rib
End is connected with two flange respectively.
Contact area of the reinforcer with front hood back head is increased, is made for mutually being overlapped with front hood back head by the way that lug is arranged
Front hood back head is used to install the plate face cooperative bearing of the groove floor of hinge and the front hood back head of groove vicinity, improves hinge peace
The structural strength of assembling structure and the structural strength of front hood back head；By the way that flange is arranged, the torsion stiffness of reinforcer is improved；It is logical
Setting bonding jumper is crossed, the setting expansion glue groove in bonding jumper, convenient for accommodating the expansion for hood panel and front hood back head before connecting
Glue；By the way that project-welding nut is arranged for installing hinge；By the way that the first reinforcing rib is arranged, keep the structural strength of reinforcer stronger；It is logical
Setting liquid-leaking nozzle is crossed, so that the electrophoresis liquid after electrophoretic painting between preceding hood panel and front hood back head is excluded in time, prevents because of electricity
Swimming liquid delay causes electrophoresis bad；By the way that the second reinforcing rib is arranged, so that flange is connected with bottom plate even closer, enhance reinforcer
Structural strength.
Description of the drawings
Fig. 1 is the structural schematic diagram of the reinforcer of the automobile-used front hood hinge reinforcement structure of the present embodiment；
Fig. 2 is the perspective view of the preceding hood panel and reinforcer of the automobile-used front hood hinge reinforcement structure of the present embodiment；
The structural schematic diagram of the front hood back head and reinforcer of the automobile-used front hood hinge reinforcement structure of the positions Fig. 3 the present embodiment.
In figure：1-preceding hood panel, 2-front hood back heads, 3-bottom plates, 4-lugs, 5-flange, 6-support plates, 7-take
Contact pin, 8-project-welding nuts, 9-expansion glue grooves, the 10-the first reinforcing rib, 11-liquid-leaking nozzles, the 12-the second reinforcing rib.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.A kind of automobile-used front hood hinge as shown in Figure 1 is reinforced
Structure, including the preceding hood panel 1 and front hood back head 2 that snap together, as improved, front hood back head 2 for hinge to be arranged
End set that there are one to the groove being recessed away from the direction of front shroud outside plate 1；Further include hood panel 1 and front hood back head 2 before being located at
Between reinforcer, reinforcer includes the bottom plate 3 for being overlapped on bottom portion of groove, and the forward and backward edge of bottom plate 3 respectively sets one respectively
Lug 4, lug 4 are overlapped in the plate face of the front hood back head 2 outside groove, and the left and right edge of bottom plate 3 further respectively has outside front shroud
Two flange 5 that plate 1 extends, two flange 5 are bonded with the inner wall of groove, and a flange in two flange 5 is equipped with forward
The support plate 6 that hood panel 1 extends, support plate 6 are equipped with for overlapped the bonding jumper 7 of the same hood panel 1, and bottom plate 3, which is equipped with, to be used
In the mounting hole of installation hinge, groove is interior to be equipped with installation matching hole corresponding with mounting hole.By the way that 4 same front hood back head of lug is arranged
2 overlap joints and setting 7 the same hood panel 1 of bonding jumper overlap, before so that reinforcer is fixed between hood panel 1 and front hood back head 2；It is logical
Setting lug 4 is crossed, still another purpose is that increasing reinforcer with the contact area of front hood back head 2, makes being used for for front hood back head 2
The plate face cooperative bearing for installing the groove floor of hinge and the front hood back head 2 of groove vicinity, improves the knot of hinge mounting structure
The structural strength of structure intensity and front hood back head 2；By setting bonding jumper 7 still another purpose is that enhancing preceding hood panel 1
Resist recessed rigidity；By the way that two flange 5 are arranged, the torsion stiffness of reinforcer is strengthened, while also enhancing the torsion at front shroud rear portion
Turn rigidity, it is preferred that the edge of lug 4 is extended to before and after flange 5, so that lug 4, flange 5 and the formation of bottom plate 3 one are whole
Body, structural strength are stronger；Since preceding hood panel 1 and front hood back head 2 snap together, then the inner space in the left side of front shroud is
Be gradually reduced from right to left, then be mounted on front shroud on the left of reinforcer, on the left of installation space it is more narrow, support plate 6 is most
It is good to be arranged on the right side of reinforcer, conversely, the reinforcer on the right side of front shroud, mounting plate 6 are preferably disposed on reinforcer
Left side；By the way that mounting hole and installation matching hole is arranged for installing hinge.
Preferably, mounting hole is equipped with project-welding nut 8.By the way that project-welding nut 8 is arranged, it is convenient for the installation of hinge.
Preferably, being set on bottom plate 3 there are two mounting hole, project-welding nut 8 is equipped on two mounting holes.Setting two
Project-welding nut 8 keeps the mounting structure of hinge firm, keeps the structural strength of installation stronger.
Preferably, bonding jumper 7 is equipped with several expansion glue grooves 9 for accommodating expansion glue.By the way that expansion glue is arranged
Slot 9, convenient for accommodating the expansion glue for hood panel 1 and front hood back head 2 before assembling, after overbaking, preceding hood panel 1 and front shroud
The assembly of inner panel 2 is more fixed, and resists recessed rigidity more preferable.
Preferably, being set on bonding jumper 7, there are three expand glue groove 9.The quantity of expansion glue groove 9 does phase with different automobile types
It should configure.
Preferably, bottom plate 3 is equipped with the first reinforcing rib 10 extended along the longitudinal direction.First reinforcing rib 10 use is set
In keeping the structural strength of reinforcer stronger, structural strength especially in the front-back direction is stronger.Preferably, the first reinforcing rib 10 extends
To the surface of lug 4, reinforce the structural strength of lug 4 and bottom plate 3.
Preferably, bottom plate 3 is equipped with liquid-leaking nozzle 11, leakage matching hole corresponding with liquid-leaking nozzle 11 is equipped in groove.
When carrying out electrophoretic painting, the region that electrophoresis liquid can enter setting reinforcer makes electrophoretic painting by the way that liquid-leaking nozzle 11 is arranged
Electrophoresis liquid afterwards is discharged from liquid-leaking nozzle 11, and electrophoresis liquid is avoided to be detained reinforcer and cause electrophoretic effects bad.
Preferably, bottom plate 3 is equipped with the second reinforcing rib 12 extended in left-right direction, the both ends of the second reinforcing rib 12
It is connected respectively with two flange 5.By the way that the second reinforcing rib 12 is arranged, the structural strength of bottom plate 3 is strengthened, flange 5 is extended to
It is even closer that second reinforcing rib 12 makes flange 5 and bottom plate 3 combine, and strengthens the structural strength of reinforcer.
Embodiments of the present invention are, are welded on this bottom plate 3 in the groove of front hood back head 2 first, while by two
Lug 4 is welded to front hood back head 2, increases contact area of the reinforcer with front hood back head 2, makes front hood back head 2 for installing hinge
Groove floor and groove vicinity front hood back head 2 plate face cooperative bearing, improve the structural strength of hinge mounting structure with
And the structural strength of front hood back head 2；Then expansion glue is squeezed into expansion glue groove 9, preceding hood panel 1 and front hood back head 2 is fastened
Afterwards, the techniques such as application, baking are carried out, preceding hood panel 1 and front hood back head 2 are connected to one by the expansion glue squeezed into expansion glue groove 9
It rises, hood panel 1 resists recessed rigidity before improving.
The beneficial effects of the present invention are by the way that lug 4 is arranged, for being overlapped with 2 phase of front hood back head, increase reinforcer
With the contact area of front hood back head 2, make the front hood back head 2 of groove floor and groove vicinity of the front hood back head 2 for installing hinge
Plate face cooperative bearing, improve the structural strength of hinge mounting structure and the structural strength of front hood back head 2；It is turned over by setting
Side 5 improves the torsion stiffness of reinforcer；By the way that bonding jumper 7 is arranged, the setting expansion glue groove 9 in bonding jumper 7, convenient for accommodating
Expansion glue for hood panel 1 and front hood back head 2 before connecting；By the way that project-welding nut 8 is arranged for installing hinge；Pass through setting the
One reinforcing rib 10, keeps the structural strength of reinforcer stronger；By the way that liquid-leaking nozzle 11 is arranged, it is located at preceding hood panel 1 after making electrophoretic painting
Electrophoresis liquid between front hood back head 2 excludes in time, prevents the electrophoresis caused by electrophoresis liquid is detained bad；Reinforced by setting second
Muscle 12 makes flange 5 and bottom plate 3 connect even closer, enhances the structural strength of reinforcer.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be right
The technical solution of the utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the right of the utility model.
Claims (8)
1. a kind of automobile-used front hood hinge reinforcement structure, including the preceding hood panel (1) and front hood back head (2) that snap together, it is special
Sign is, the end for hinge to be arranged of the front hood back head (2) sets that there are one to away from the direction of the preceding hood panel (1)
The groove of recess；Further include the reinforcer being located between the preceding hood panel (1) and the front hood back head (2), the reinforcer
Include for being overlapped on the bottom plate of the bottom portion of groove (3), the forward and backward edge of the bottom plate (3) respectively sets a lug respectively
(4), the lug (4) is overlapped in the plate face of the front hood back head (2) outside the groove, the left and right side of the bottom plate (3)
Along two flange (5) extended to the preceding hood panel (1) are further respectively had, two flange (5) are interior with the groove
Wall is bonded, and a flange in two flange (5) is equipped with the support plate (6) extended to the preceding hood panel (1), described
Support plate (6) is equipped with for the preceding hood panel (1) overlapped bonding jumper (7), the bottom plate (3) to be equipped with for installing
The mounting hole of hinge, the groove is interior to be equipped with installation matching hole corresponding with the mounting hole.
2. according to the automobile-used front hood hinge reinforcement structure described in claim 1, which is characterized in that the mounting hole is equipped with convex
Weld nut (8).
3. according to the automobile-used front hood hinge reinforcement structure described in claim 2, which is characterized in that the bottom plate (3) is equipped with
Two mounting holes are equipped with project-welding nut (8) on two mounting holes.
4. according to the automobile-used front hood hinge reinforcement structure described in claim 1, which is characterized in that set on the bonding jumper (7)
There are several expansion glue grooves (9) for accommodating expansion glue.
5. according to the automobile-used front hood hinge reinforcement structure described in claim 4, which is characterized in that set on the bonding jumper (7)
There are three the expansion glue grooves (9).
6. according to the automobile-used front hood hinge reinforcement structure described in claim 1, which is characterized in that the bottom plate (3) is equipped with
The first reinforcing rib (10) extended along the longitudinal direction.
7. according to the automobile-used front hood hinge reinforcement structure described in claim 1, which is characterized in that the bottom plate (3) is equipped with
Liquid-leaking nozzle (11), the groove is interior to be equipped with leakage matching hole corresponding with the liquid-leaking nozzle (11).
8. according to the automobile-used front hood hinge reinforcement structure described in claim 1, which is characterized in that the bottom plate (3) is equipped with
The second reinforcing rib (12) extended in left-right direction, the both ends of second reinforcing rib (12) respectively with two flange (5)
It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820159256.0U CN207931813U (en) | 2018-01-31 | 2018-01-31 | A kind of automobile-used front hood hinge reinforcement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820159256.0U CN207931813U (en) | 2018-01-31 | 2018-01-31 | A kind of automobile-used front hood hinge reinforcement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207931813U true CN207931813U (en) | 2018-10-02 |
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ID=63650522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820159256.0U Active CN207931813U (en) | 2018-01-31 | 2018-01-31 | A kind of automobile-used front hood hinge reinforcement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207931813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774499A (en) * | 2019-11-11 | 2020-02-11 | 合肥长安汽车有限公司 | Technical method for heating and curing front cover assembly edge covering |
| CN112172929A (en) * | 2020-10-29 | 2021-01-05 | 奇瑞汽车股份有限公司 | Automobile front hatch cover hinge reinforcing plate |
-
2018
- 2018-01-31 CN CN201820159256.0U patent/CN207931813U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774499A (en) * | 2019-11-11 | 2020-02-11 | 合肥长安汽车有限公司 | Technical method for heating and curing front cover assembly edge covering |
| CN112172929A (en) * | 2020-10-29 | 2021-01-05 | 奇瑞汽车股份有限公司 | Automobile front hatch cover hinge reinforcing plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191211 Address after: No. 85, Yuxiu Road, yongyang street, Lishui District, Nanjing, Jiangsu 211200 Patentee after: Nanjing Chang'an Automobile Co., Ltd. Address before: 400023, No. 260, Jianxin East Road, Jiangbei District, Chongqing Patentee before: Chongqing Chang'an Automobile Co., Ltd. |