CN208585328U - A kind of automobile front chamber lid hinge mounting structure - Google Patents
A kind of automobile front chamber lid hinge mounting structure Download PDFInfo
- Publication number
- CN208585328U CN208585328U CN201821086226.8U CN201821086226U CN208585328U CN 208585328 U CN208585328 U CN 208585328U CN 201821086226 U CN201821086226 U CN 201821086226U CN 208585328 U CN208585328 U CN 208585328U
- Authority
- CN
- China
- Prior art keywords
- hatchcover
- stiffening plate
- bolt
- welded
- mounting structure
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 31
- 238000003466 welding Methods 0.000 claims abstract description 10
- 238000010586 diagram Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Body Structure For Vehicles (AREA)
- Superstructure Of Vehicle (AREA)
Abstract
A kind of automobile front chamber lid hinge mounting structure, including front hatchcover and front hatchcover stiffening plate, technical points are: installation bolt is welded in front hatchcover stiffening plate, the front hatchcover stiffening plate is connect with front hatch cover inner plate welding, and front hatch cover inner panel is equipped with the mounting hole matched with installation bolt.The installation bolt is ball screw nut.Elastic fin is welded in front hatchcover stiffening plate, the installation bolt is welded in front hatchcover stiffening plate by elastic fin.The utility model is by being modified to tack welding bolt for the project-welding nut in front hatchcover stiffening plate; distance of the front hatch cover outside plate to front hatchcover installation hard spot, the problem of effectively improving the crash protection performance that previous front hatchcover mounting structure is unfavorable for automobile to pedestrian can be increased in this way.The utility model structure can also make to install bolt with a lesser adjustment surplus, can facilitate positioning when installing hinge, improve installation effectiveness and assembly precision.
Description
Technical field
The utility model relates to automobile front chamber lid structures, and in particular to a kind of automobile front chamber lid hinge mounting structure.
Background technique
With the development of automotive engineering, vehicle safety is increasingly paid attention to by consumer and auto vendor.Before automobile
When hatchcover designs, automobile is also increasingly taken seriously the crash protection performance of pedestrian as an important objectives of examination, while vapour
Vehicle will be as C-NCAP(China new car assessment routine to the crash protection performance of pedestrian) an important test content, for putting down
Determine automotive safety star.In automobile front chamber lid design, due to being influenced by vehicle configuration, peace of the front hatchcover in front hatch cover side
It decorates and is often arranged on the inside of pedestrian impact protection zone.The previous mounting structure of front hatchcover as shown in figure, front deck
Two welded nuts are welded in cover hinge stiffening plate, front hatchcover is installed to front hatchcover by two assembling bolts and reinforces
On plate.After this mounting structure is installed due to front hatchcover, assembling bolt can protrude the projection welding spiral shell in front hatchcover stiffening plate
Female certain altitude, when front hatchcover installation point is influenced to be arranged in pedestrian impact protection zone by moulding, such front hatch cover
Hinge mounting structure can reduce front hatch cover outside plate to the distance of front hatchcover installation hard spot, be unfavorable for collision of the automobile to pedestrian
Protective value.It needs to improve front hatchcover in the mounting structure of front hatch cover side thus, Lai Tisheng automobile is to pedestrian's
Crash protection performance.
Utility model content
The purpose of the utility model is to provide a kind of automobile front chamber lid hinge mounting structures, to solve in the prior art ask
Topic.
The technical solution of the utility model is: a kind of automobile front chamber lid hinge mounting structure, including front hatchcover is with before
Deck lid hinge stiffening plate, technical points are: installation bolt, the front hatch cover hinge are welded in front hatchcover stiffening plate
Chain stiffening plate is connect with front hatch cover inner plate welding, and front hatch cover inner panel is equipped with the mounting hole matched with installation bolt.
Further: the installation bolt is ball screw nut.
It is further: elastic fin to be welded in front hatchcover stiffening plate, the installation bolt is welded by elastic fin
It connects in front hatchcover stiffening plate.
The beneficial effects of the utility model are: the utility model structure is simple, at low cost, front hatch cover outside plate is substantially increased
To the distance of front hatchcover installation hard spot, collision is effectively reduced to injury caused by pedestrian.Further, it is also possible to will peace
Dress bolt is welded in front hatchcover stiffening plate by elastic fin.The structure can make installation bolt lesser with one
Surplus is adjusted, positioning can be facilitated when installing hinge, improve installation effectiveness and assembly precision.
Detailed description of the invention
Front hatchcover mounting structure schematic diagram before Fig. 1 is improved；
Fig. 2 the utility model structure mounting structure schematic diagram；
Fig. 3 the utility model structure mounting structure cross-section diagram.
Number explanation in figure: 1 is front hatchcover stiffening plate；10 be welded nut；2 be front hatchcover；20 be combination
Bolt；3 be front hatch cover inner panel；30 be installation bolt；2 be front hatchcover；40 be ring flange locking nut；3 is in front hatch covers
Plate；4 be front hatch cover outside plate；5 be elastic fin.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
It is as shown in Figure 2,3 a kind of automobile front chamber lid hinge mounting structure of the utility model structure, including front hatchcover 2
With front hatchcover stiffening plate 1, installation bolt 30, the front hatchcover stiffening plate are welded in front hatchcover stiffening plate
It is connect with front hatch cover inner plate welding, front hatch cover inner panel is equipped with the mounting hole matched with installation bolt.
Preferred: the installation bolt is ball screw nut.
It is preferred: elastic fin 5 to be welded in front hatchcover stiffening plate, the installation bolt is welded by elastic fin
In front hatchcover stiffening plate.
This structure is illustrated below for the deficiency in existing structure, as described in Figure 1, the front hatch cover designed in the past
Hinge mounting structure such as figure one, two welded nuts 10 are welded in front hatchcover stiffening plate 1, and front hatchcover 2 passes through two
Assembling bolt 20 is installed in front hatchcover stiffening plate 1.Front hatchcover stiffening plate 1 and front hatch cover inner panel 3 are connected by spot welding
It connects.
Further by being described in detail shown in Fig. 2,3 to the utility model, the front hatchcover of the utility model installs knot
Structure is to be changed to two installation bolts 30 by will weld two welded nuts 10 in previous design front hatchcover stiffening plate 1,
And weld installation bolt 30 with front hatchcover stiffening plate 1, then the front hatch cover with tack welding bolt 30 is cut with scissors
Chain stiffening plate 1 and front hatch cover inner panel 3 carry out spot welding connection, and front hatch cover inner panel 3 is connect with 4 bound edge of front hatch cover outside plate.Front hatch cover hinge
The cursor of chain 2 is attached it on front deck cap assembly by two ring flange locking nuts 40.
This front hatchcover mounting structure is become by the welded nut 10 front hatchcover stiffening plate 1 that will design in the past in
Bolt 30 is more installed, front hatch cover outside plate can be effectively increased to the distance of front hatchcover installation hard spot, effectively improved previous
Front hatchcover mounting structure is unfavorable for the problem of automobile is to pedestrian and crash protection performance.
In order to which fine reduction is hit, umbrella is set by the head for installing bolt, installation bolt is made to become round end installation
Bolt can preferably reduce shock injury when hitting.
Further, it is also possible to which installation bolt is welded in front hatchcover stiffening plate by elastic fin.The structure can be with
Make to install bolt with a lesser adjustment surplus, positioning can be facilitated when installing hinge, improve installation effectiveness and dress
With precision.
Claims (3)
1. a kind of automobile front chamber lid hinge mounting structure, including front hatchcover and front hatchcover stiffening plate, it is characterised in that:
Installation bolt is welded in front hatchcover stiffening plate, the front hatchcover stiffening plate is connect with front hatch cover inner plate welding,
Front hatch cover inner panel is equipped with the mounting hole matched with installation bolt.
2. automobile front chamber lid hinge mounting structure as described in claim 1, it is characterised in that: the installation bolt is round end spiral shell
Bolt.
3. automobile front chamber lid hinge mounting structure as claimed in claim 1 or 2, it is characterised in that: reinforce in front hatchcover
Elastic fin is welded on plate, the installation bolt is welded in front hatchcover stiffening plate by elastic fin.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721402689 | 2017-10-27 | ||
| CN2017214026896 | 2017-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208585328U true CN208585328U (en) | 2019-03-08 |
Family
ID=65540752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821086226.8U Expired - Fee Related CN208585328U (en) | 2017-10-27 | 2018-07-10 | A kind of automobile front chamber lid hinge mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208585328U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714964A (en) * | 2019-10-28 | 2020-01-21 | 吉利汽车研究院（宁波）有限公司 | Connection structure of projection welding bolt |
| CN114889702A (en) * | 2022-01-27 | 2022-08-12 | 江苏开沃汽车有限公司 | Novel front cover hinge reinforcing plate structure |
-
2018
- 2018-07-10 CN CN201821086226.8U patent/CN208585328U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714964A (en) * | 2019-10-28 | 2020-01-21 | 吉利汽车研究院（宁波）有限公司 | Connection structure of projection welding bolt |
| CN114889702A (en) * | 2022-01-27 | 2022-08-12 | 江苏开沃汽车有限公司 | Novel front cover hinge reinforcing plate structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190308 |