CN201784702U - Automobile engine hood hinge structure - Google Patents
Automobile engine hood hinge structure Download PDFInfo
- Publication number
- CN201784702U CN201784702U CN2010202902375U CN201020290237U CN201784702U CN 201784702 U CN201784702 U CN 201784702U CN 2010202902375 U CN2010202902375 U CN 2010202902375U CN 201020290237 U CN201020290237 U CN 201020290237U CN 201784702 U CN201784702 U CN 201784702U
- Authority
- CN
- China
- Prior art keywords
- hood hinge
- strut bar
- engine hood
- pedestrian
- fender guard
- 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 - Lifetime
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Abstract
The utility model discloses an automobile engine hood hinge structure and aims to provide a supporting structure which can buffer the impact to the pedestrian's head around the engine hood hinge and alleviate the injury of the pedestrian's head in case of pedestrian-vehicle collision. The automobile engine hood hinge structure comprises an engine hood hinge and a fender, wherein the engine hood hinge comprises a lower mounting plate and an upper mounting plate; the lower mounting plate comprises a base plate and a side plate; the fender is fixedly connected with the base plate; an L-shaped supporting rod is fixed on the inner side surface of the side plate; the supporting rod comprises a fixed part, a bent part and a connecting part; the fixed part is horizontally fixed on the inner side surface of the side plate; the connecting part is fixedly connected with the fender; and the bended part is arc-shaped. The automobile engine hood hinge structure has the advantages of high reliability, simple structure and low cost. The automobile engine hood hinge structure is applied to support the engine hood and the fender in the position of the engine hood hinge.
Description
Technical field
The utility model relates to a kind of hinge arrangement, especially relates to a kind of pedestrian protecting automotive hood hinge arrangement.
Background technology
In automobile and pedestrian bump process, according to Collision test and accident record, it at first is Federal bumper bump pedestrian lower leg, car bonnet strikes between pedestrian's the shank and waist, the pedestrian is flown on the car bonnet by throwing then, pedestrian head and automotive hood bump, pedestrian head makes the car bonnet distortion to the impact of car bonnet, thereby can strike rigid elements such as driving engine under the car bonnet or hood hinge, pedestrian head is damaged, especially when car bonnet that bumps against the hood hinge near zone and fender guard, because the deformation space minimum between car bonnet and fender guard and the hinge, it is minimum that pedestrian head is subjected to buffering, so when pedestrian head strikes the hood hinge near zone, the injury maximum that is subjected to so will improve hood hinge, alleviates and collides the injury that the hood hinge near zone causes pedestrian head.Method commonly used is by increasing the deformation space of car bonnet, impulsive force when cushioning the collision of pedestrian head and car bonnet, alleviate injury to pedestrian head, but because reasons in structure, the space is limited between the hard structure under car bonnet and the car bonnet, so adopt the hinge means that can promote, the rear end of car bonnet raise increases deformation space, when pedestrian and automobile bump, the crash sensor that is arranged at automotive front end can pass to signal the control corresponding unit, control unit sends instruction makes hinge means that car bonnet is promoted certain altitude, increase the deformation space of car bonnet, the damp impacts impulsive force alleviates the pedestrian head injury that is collided.Not only reliability is not high and adopt this kind method design-calculated can promote hinge means, and complex structure, and cost is higher.The Chinese utility model patent specification sheets of the CN1328093C that on July 25th, 2007 was announced discloses a kind of hood of vehicle bounce device, this hood of vehicle bounce device comprises bumper sensor, control unit, near the actuator that the hood hinge device is with being arranged in the hood hinge device, when vehicle and pedestrian bump, bumper sensor detects collision and detection signal is delivered to control unit, control unit is after receiving detection signal, transmit drive signal to actuator, actuator drives hinge means again and moves up, car bonnet also moves up thereupon, thereby increased the deformation space of car bonnet, when pedestrian head bumps against on the car bonnet, car bonnet just has enough deformation spaces, come the impulsive force of damp impacts, alleviate the injury of collision pedestrian head.But this hood of vehicle bounce device reliability is not high, and complex structure, and cost is higher.
The utility model content
The utility model mainly is that the deformation space that solves between car bonnet and fender guard and the hood hinge is less, pedestrian head is subjected to cushioning less during collision, and in order to improve this problem, the car bonnet bounce device reliability that adopts is not high, complex structure, the cost problem of higher, a kind of automotive hood hinge arrangement is provided, this automotive hood hinge arrangement not only can buffering automobile and during pedestrian impact, near when pedestrian head collides the hood hinge impulsive force alleviates the injury that collision causes pedestrian head, and this automotive hood hinge arrangement reliability height, simple in structure, with low cost.
In order to solve the problems of the technologies described above, the utility model has adopted a kind of like this automotive hood hinge arrangement, comprise hood hinge and fender guard, described hood hinge comprises lower installation board and the upper mounting plate of captiveing joint with car bonnet, described lower installation board comprises base plate and the side plate vertical with base plate, described fender guard is captiveed joint with base plate, be fixed with one " L " type strut bar on the medial surface of described side plate, described strut bar comprises fixed part, sweep and connecting bridge, described fixed part secured in parallel is on the medial surface of side plate, described connecting bridge is captiveed joint with fender guard, and described sweep is an arc.Between automotive hood hinge and fender guard, increase " L " type strut bar, the medial surface of the side plate of the fixed part of described strut bar and the lower installation board of hood hinge is fitted, and it is fixed thereon, the connecting bridge of described strut bar is fixed on the fender guard, strut bar just supports fender guard like this, described strut bar is crooked arc at the sweep of the corner of " L " type, bump at automobile and pedestrian like this, when pedestrian head strikes the fender guard of hood hinge near zone and car bonnet, fender guard and car bonnet are out of shape under the pedestrian head impulsive force, because the part of one section bending is arranged on the strut bar, strut bar will be out of shape thereupon, strut bar will play a buffer action like this, just as below fender guard, having placed a spring, impact energy in the time of can fully absorbing collision, a part of impulsive force of pedestrian head when absorbing collision, thus alleviate the injury that causes when pedestrian head collides hood hinge.In addition, can determine the installation site of strut member on hinge, make its movement tendency reasonable Arrangement of impacting, thereby rationally absorb the impact energy when colliding, reduce the head injury value along pedestrian head according to fender guard and car bonnet moulding.If the fender guard below does not have the strut bar of the buffer action of being provided with, when pedestrian head collides the hood hinge near zone, only the buffering through fender guard and car bonnet finite deformation just strikes on the hood hinge, will cause very big injury to pedestrian head.
As preferably, described strut bar is a schistose texture.Described strut bar is to use the iron plate punch forming, and the elasticity of strut bar is better like this, and the strut bar buffer capacity is stronger, and simultaneously iron plate is more convenient fixedly the time with the lower installation board of fender guard and hood hinge, and the intensity of captive joint is better.And the strut bar punch forming, production efficiency is higher.
As preferably, the fixed part of described strut bar and sweep are provided with a reinforced rib, and described reinforced rib is arranged on the middle part of strut bar Width.Alongst there is the reinforced rib that stamps out a groove formation fixed part and sweep inboard at described strut bar, the purpose of this structure plays booster action exactly, increase the rigidity of strut bar and the ability of strut bar resistance to deformation, so just can increase the strut bar buffer capacity.
As preferably, the fixed part of described strut bar is that screw is connected with side plate, and the connecting bridge of described strut bar is that screw is connected with fender guard.Described strut bar is that screw is connected with hood hinge and fender guard, and strut bar is convenient for changing after the distortion that bumps.
The beneficial effects of the utility model are, this automotive hood hinge arrangement not only can buffering automobile and during pedestrian impact, near the impulsive force in the time of the pedestrian head collision hood hinge, alleviate the injury that collision causes pedestrian head, and the reliability height, simple in structure, with low cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the enlarged drawing of Fig. 1 a-quadrant;
Fig. 3 is the structural representation of strut bar of the present utility model.
Fig. 4 is the structural representation of hood hinge of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
As depicted in figs. 1 and 2, this automotive hood hinge arrangement, comprise hood hinge 1, fender guard 2 and strut bar 7, as shown in Figure 4, described hood hinge 1 comprises lower installation board 3 and upper mounting plate 4, lower installation board 3 and upper mounting plate 4 are hinged, described lower installation board 3 is as a whole, comprise base plate 5 and the side plate 6 vertical with base plate 5, side plate 6 is positioned at an end of base plate 5 upper surfaces, described fender guard 2 is captiveed joint with base plate 5, as shown in Figure 3, described strut bar 7 is stamping forming " L " templates, described strut bar 7 comprise fixed part 8, sweep 9 and connecting bridge 10, the fixed part 8 of described strut bar 7 is fitted with the medial surface of side plate 6, be screwed together, the connecting bridge 10 and the fender guard 2 usefulness screws of described strut bar 7 link together, described sweep 9 is an arc, the fixed part 8 of described strut bar 7 and the medial surface of sweep 9 have stamping forming reinforced rib 11 at length direction, the cross section of described reinforced rib 11 is " V " font, and reinforced rib 11 is arranged on the middle part of strut bar 7 Widths.
In use, with screw strut bar 7 is fixed between hood hinge 1 and the fender guard 2, the position can be adjusted according to different fender guard 2 moulding, the movement tendency reasonable Arrangement that it is impacted along pedestrian head, when bumping at automobile and pedestrian, when pedestrian head strikes hood hinge 1 near zone, fender guard 2 and car bonnet are out of shape under the pedestrian head impulsive force, the sweep 9 of extruding strut bar 7 is out of shape thereupon, strut bar 7 will play a buffer action, impact energy when absorbing collision, the impulsive force when reducing the pedestrian head collision, thus alleviate the injury that pedestrian head causes.
Claims (4)
1. automotive hood hinge arrangement, comprise hood hinge (1) and fender guard (2), described hood hinge (1) comprises lower installation board (3) and the upper mounting plate of captiveing joint with car bonnet (4), described lower installation board (3) comprises base plate (5) and the side plate (6) vertical with base plate (5), described fender guard (2) is captiveed joint with base plate (5), it is characterized in that being fixed with one " L " type strut bar (7) on the medial surface of described side plate (6), described strut bar (7) comprises fixed part (8), sweep (9) and connecting bridge (10), described fixed part (8) secured in parallel is on the medial surface of side plate (6), described connecting bridge (10) is captiveed joint with fender guard (2), and described sweep (9) is an arc.
2. automotive hood hinge arrangement according to claim 1 is characterized in that described strut bar (7) is schistose texture.
3. automotive hood hinge arrangement according to claim 1 and 2, the fixed part (8) and the sweep (9) that it is characterized in that described strut bar (7) are provided with a reinforced rib (11), and described reinforced rib (11) is arranged on the middle part of strut bar (7) Width.
4.
Automotive hood hinge arrangement according to claim 1 and 2, the fixed part (8) that it is characterized in that described strut bar (7) and side plate (6) are for screw is connected, and the connecting bridge (10) of described strut bar (7) is connected for screw with fender guard (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202902375U CN201784702U (en) | 2010-08-13 | 2010-08-13 | Automobile engine hood hinge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202902375U CN201784702U (en) | 2010-08-13 | 2010-08-13 | Automobile engine hood hinge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201784702U true CN201784702U (en) | 2011-04-06 |
Family
ID=43816679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202902375U Expired - Lifetime CN201784702U (en) | 2010-08-13 | 2010-08-13 | Automobile engine hood hinge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201784702U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434050A (en) * | 2011-10-14 | 2012-05-02 | 奇瑞汽车股份有限公司 | Car engine cover hinge |
| US9598046B2 (en) | 2012-06-27 | 2017-03-21 | Aston Martin Lagonda Limited | Vehicle assembly |
| CN110382807A (en) * | 2017-02-24 | 2019-10-25 | 标致雪铁龙汽车股份有限公司 | The hinge for opening component of closed engine cabin hood type in hinged motor vehicle body |
| CN111058707A (en) * | 2018-10-16 | 2020-04-24 | 长城汽车股份有限公司 | Hood hinge of vehicle and vehicle |
-
2010
- 2010-08-13 CN CN2010202902375U patent/CN201784702U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434050A (en) * | 2011-10-14 | 2012-05-02 | 奇瑞汽车股份有限公司 | Car engine cover hinge |
| US9598046B2 (en) | 2012-06-27 | 2017-03-21 | Aston Martin Lagonda Limited | Vehicle assembly |
| CN110382807A (en) * | 2017-02-24 | 2019-10-25 | 标致雪铁龙汽车股份有限公司 | The hinge for opening component of closed engine cabin hood type in hinged motor vehicle body |
| CN110382807B (en) * | 2017-02-24 | 2021-09-28 | 标致雪铁龙汽车股份有限公司 | Hinge for hinging openable parts of the hood type for closing an engine compartment on a motor vehicle body |
| CN111058707A (en) * | 2018-10-16 | 2020-04-24 | 长城汽车股份有限公司 | Hood hinge of vehicle and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo lucky Luo You engine component Co., Ltd Assignor: Zhejiang Geely Automobile Research Institute Co., Ltd., Zhejiang Geely Holding Group Company Limited Contract record no.: 2014330000113 Denomination of utility model: Automobile engine hood hinge structure Granted publication date: 20110406 License type: Exclusive License Record date: 20140429 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110406 |
|
| CX01 | Expiry of patent term |