CN106193864B - A kind of preceding cover hinge of achievable pedestrian protecting - Google Patents
A kind of preceding cover hinge of achievable pedestrian protecting Download PDFInfo
- Publication number
- CN106193864B CN106193864B CN201610594169.3A CN201610594169A CN106193864B CN 106193864 B CN106193864 B CN 106193864B CN 201610594169 A CN201610594169 A CN 201610594169A CN 106193864 B CN106193864 B CN 106193864B
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- arm
- energy storage
- energy
- storage arm
- guide pad
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- 238000004146 energy storage Methods 0.000 claims abstract description 151
- 230000013011 mating Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 230000004224 protection Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000003139 buffering effect Effects 0.000 description 28
- 230000007704 transition Effects 0.000 description 27
- 238000000034 method Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 206010039203 Road traffic accident Diseases 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
- B60R2021/343—Protecting non-occupants of a vehicle, e.g. pedestrians using deformable body panel, bodywork or components
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D2011/009—Impact absorbing hinges for vehicle doors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/536—Hoods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Vibration Dampers (AREA)
Abstract
The present invention relates to a kind of front cover for vehicle, more particularly, to a kind of preceding cover hinge of achievable pedestrian protecting.The preceding cover hinge of pedestrian protecting can be achieved in this; including fixed arm and lever arm; the free end of described lever arm is hinged with energy storage arm; energy storage arm, which is located on fixed arm side, energy storage arm, is provided with chute, and fixed arm side is provided with the guide pad being engaged with chute; energy-stored spring is connected between the bottom of energy storage arm and guide pad; the lateral edges of energy storage arm are provided with latch, and fixed arm is hinged at the lockup arm controlled by signal, and the free end of lockup arm is provided with the pin being engaged with latch.The present invention, which has, to be reused, can be effectively in collision energy-absorbing, enhancing energy-absorbing effect, realization to beneficial effects such as the protections of pedestrian.
Description
Technical field
The present invention relates to a kind of front cover for vehicle, more particularly, to a kind of preceding cover hinge of achievable pedestrian protecting.
Background technology
In China's road traffic accident, pedestrian motor vehicle traffic accident occurrence probability is high, accounts for total traffic accident number
20%；Due to China's mixed type current situation of traffic, cart is high with vehicle collision accident occurrence probability, accounts for the one of total traffic accident
Half；In China's Road traffic injuries die number, pedestrian's death toll accounts for 30% or so.In vapour such as Europe, Japan, South Korea
Car developed countries and regions, pedestrian protecting has become mandatory standard regulation.In order to be effectively protected to pedestrian, commonly use
And maximally effective method is exactly, in pedestrian and vehicle collision, the energy produced during collision to be absorbed by increasing crusherbull zone space
Amount, so as to reduce the injury to pedestrian.Preceding cover hinge of the prior art includes fixed arm, lever arm and executing agency, works as hair
During raw collision, executing agency's explosion promotes lever arm movement.After this kind of executing agency's explosion once, it can not just be continuing with,
Need the hinge arrangement more renewed, it is impossible to reuse and increase maintenance cost.
The content of the invention
The present invention can be reused there is provided one kind primarily directed to above mentioned problem, can effectively collision energy-absorbing,
Strengthen energy-absorbing effect, realize preceding cover hinge to the protection of pedestrian.
The purpose of the present invention is mainly what is be achieved by following proposal：A kind of protecgulum hinge of achievable pedestrian protecting
Chain, including fixed arm and lever arm, the free end of described lever arm are hinged with energy storage arm, and energy storage arm is located at fixed arm side,
Chute is provided with energy storage arm, fixed arm side is provided with the guide pad being engaged with chute, the bottom of energy storage arm and guide pad
Between be connected with energy-stored spring, the lateral edges of energy storage arm are provided with latch, and fixed arm is hinged at the lock controlled by signal
Only arm, the free end of lockup arm is provided with the pin being engaged with latch.The free end hinge connection of lever arm has energy storage arm, storage
Energy arm is located at the side of fixed arm, sets chute on energy storage arm, guide pad is set on energy storage arm, that is, ensures that energy storage arm can
Slide side by the cooperation of chute and guide pad along fixed arm.Connected between the bottom of energy storage arm and the bottom of guide pad
There is energy-stored spring.The lateral edges of energy storage arm are provided with latch, and fixed arm is hinged at the lockup arm controlled by signal, locking
The free end of arm is provided with the pin being engaged with latch.During original state, it is located at the top of the chute on energy storage arm at guide pad,
Now, the distance between the bottom of energy storage arm and guide pad maximum, energy-stored spring stretching energy storage.Lockup arm is towards energy storage arm direction
The positioning of energy storage arm is realized in pin insertion latch on rotation, energy storage arm, and then realizes the positioning of lever arm.Work as signal detection
To vehicle front pedestrian and when will collide, the direction that signal control lockup arm is directed away from energy storage arm rotates, lockup arm
On pin and energy storage arm on latch depart from, energy-stored spring releases energy and reclaimed, and drives energy storage arm upward along guide pad
Energy-stored spring is slid into nature, drives lever arm to move up while energy storage arm upward sliding.When vehicle and pedestrian
During collision, lever arm is by downward pressure and moves down, when lever arm is moved down drive energy storage arm along guide pad to
The distance between lower movement, energy storage arm bottom and guide pad increase, energy-stored spring stretching energy-absorbing, are realized to lever arm and energy storage
The buffering energy-absorbing of arm, and then protecgulum energy-absorbing is realized, the pedestrian during effectively protection is collided., it is necessary to by energy storage after the completion of collision
Arm returns to original state, and lever arm is pressed downward, and energy storage arm is moved downward to original state, lockup arm court along guide pad
Moved to energy storage arm direction, the positioning of energy storage arm is realized in the pin insertion latch on lockup arm, whole protecgulum recovers when final
To original state.In whole collision process, by the stretching and contraction of the mobile drive energy-stored spring of energy storage arm, energy storage bullet is utilized
Spring substantially, is effectively protected pedestrian, can restored to the original state after the completion of use to energy storage arm and lever arm buffering energy-absorbing, energy-absorbing effect
Recycling, reduces maintenance cost.
Preferably, described latch includes the locking face laterally set and obliquely inclined spigot surface, pin includes
The plug surface coordinated with locking face and the mating surface coordinated with spigot surface.Locking face is laterally sets, when in pin insertion latch
When, the plug surface on pin coordinates with locking face, can be spacing to lockup arm, prevents energy storage arm from moving up.When energy storage arm to
During lower motion, the spigot surface on latch can be oriented to the mating surface on pin, lockup arm is directed away from the direction of energy storage arm
Squeeze, energy storage arm is moved down.During original state, energy storage arm is located at least significant end, and the plug surface of pin can be to latch
Locking face it is spacing, prevent energy storage arm from moving up, it is ensured that energy storage arm remains original state.When being finally completed collision rift,
Energy storage arm is located at most significant end, in order that energy storage arm resets, energy storage arm is moved down, matching somebody with somebody on the spigot surface and lockup arm on latch
Conjunction face is relative to be slided, and is squeezed the direction that lockup arm is directed away from energy storage arm, is easy to energy storage arm to move downward, when energy storage arm is downward
When moving to least significant end, pin can be spacing to latch, it is ensured that energy storage arm restPoses and is maintained at original state.
Preferably, described guide pad includes the lead being connected with slide and positioned at lead away from fixed arm
The shrouding of one end, the thickness of lead is more than or equal to the thickness of energy storage arm, and the width of shrouding is more than the width of chute.Guide pad bag
Lead and shrouding are included, lead runs through the chute of energy storage arm and coordinated with chute gap, when energy storage arm moves up and down, chute edge
Lead to slide up and down.The thickness of lead is more than or equal to the thickness of energy storage arm, ensure that energy storage arm is located at shrouding and solid
Determine between arm.The width of shrouding is more than the width of chute, can be spacing to energy storage arm using shrouding, prevents chute from being taken off at shrouding
From making energy storage arm be always positioned between shrouding and fixed arm, while utilizing slide-and-guide of the shrouding to energy storage arm, it is to avoid energy storage arm
Tilt.
Preferably, described chute stage casing both sides inward flange is inwardly protruding to be provided with buffering transition part, transition part is buffered
It is curved, second order energy-stored spring is connected between the top of energy storage arm and guide pad, the elastic force of second order energy-stored spring is less than energy storage
Spring；Second order energy-stored spring is in nature when guide pad is located at buffering transition part.The both sides inward flange of the middle section position of chute
Inwardly protruding to set buffering transition part, buffering transition part is curved, and this position is increased using the buffering transition part being oppositely arranged
Frictional force between guide pad, but because buffering transition part is curved, early work is buffering transition, will not excessively hinder guide pad
Pass through.Second order energy-stored spring is set between at the top of the top of energy storage arm and guide pad, and guide pad is located at buffering transition
Second order energy-stored spring is in nature during portion.When signal detection to will be with pedestrian collision when, energy-stored spring release, drive
Energy storage arm is moved up, the buffering transition part moment on energy storage arm chute by guide pad, because the elastic force of energy-stored spring is more than
Second order energy-stored spring, can make energy-stored spring fully stretch, and now, second order energy-stored spring is stretched.When colliding,
Energy storage arm is moved down along guide pad, and energy-stored spring is stretched, and second order energy-stored spring restores to the original state, when buffering transition part is moved
When moving to guide pad, second order energy-stored spring reaches nature.When buffering transition part completely by guide pad, energy-stored spring
Continue to stretch, second order energy-stored spring is then compressed.In energy storage arm whole process, energy-stored spring and second order energy-stored spring are utilized
Elastic deformation realizes energy-absorbing.By the use of transition part is buffered as critical point, before critical point, energy-stored spring is stretched and second order energy storage
Spring reset and power-assisted；After critical point, energy-stored spring continues to stretch, second order energy-stored spring compression energy-absorbing.Utilize second order energy storage
Change of the spring before and after critical point further increases the energy-absorbing effect of protecgulum, preferably protects pedestrian.
Therefore, a kind of preceding cover hinge of achievable pedestrian protecting of the invention possesses following advantages：1st, whole collision process
In, by the stretching and contraction of the mobile drive energy-stored spring of energy storage arm, energy storage arm and lever arm are buffered using energy-stored spring
Energy-absorbing, energy-absorbing effect substantially, effectively protects pedestrian, can restore to the original state recycling after the completion of use, reduce and repair into
This；2nd, during original state, energy storage arm is located at least significant end, and the plug surface of pin can be spacing to the locking face of latch, prevents energy storage
Arm is moved up, it is ensured that energy storage arm remains original state, and when being finally completed collision rift, energy storage arm is located at most significant end, in order to
Reset energy storage arm, energy storage arm is moved down, the spigot surface on latch is relative with the mating surface on lockup arm to be slided, and makes lockup arm
The direction for being directed away from energy storage arm is squeezed, and is easy to energy storage arm to move downward, when energy storage arm is moved downwardly to least significant end, pin energy
It is enough spacing to latch, it is ensured that energy storage arm restPoses and is maintained at original state；3rd, the thickness of lead is more than or equal to storage
The thickness of energy arm, ensure that energy storage arm is located between shrouding and fixed arm, and the width of shrouding is more than the width of chute, Neng Gouli
It is spacing to energy storage arm with shrouding, prevent chute from departing from shrouding, energy storage arm is always positioned between shrouding and fixed arm, simultaneously
Utilize slide-and-guide of the shrouding to energy storage arm, it is to avoid energy storage arm is tilted.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the original state of the present invention；
Accompanying drawing 2 is the structural representation of the release conditions of the present invention；
Accompanying drawing 3 is the structural representation of the collision status of the present invention；
Accompanying drawing 4 is the cross-sectional view of guide pad in the present invention；
Accompanying drawing 5 is partial enlarged drawing at A in accompanying drawing 2；
Accompanying drawing 6 is a kind of structural representation of the present invention in example 2.
Illustrate：1- fixed arms, 2- lever arms, 3- energy storage arms, 31- chutes, 4- energy-stored springs, 5- guide pads, 51- is led
Xiang Zhu, 52- shrouding, 6- lockup arms, 71- lockings face, 72- spigot surfaces, 81- plug surfaces, 82- mating surfaces, 9- buffering transition parts,
10- second order energy-stored springs.
Embodiment
Below by embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
Embodiment 1：As shown in figure 1, a kind of preceding cover hinge of achievable pedestrian protecting, including fixed arm 1 and lever arm 2,
The free end of lever arm is hinged with energy storage arm 3, and energy storage arm, which is located on fixed arm side, energy storage arm, is provided with chute 31, fixed arm
Side is provided with the guide pad 5 being engaged with chute, and energy-stored spring 4, energy storage are connected between the bottom of energy storage arm and guide pad
The lateral edges of arm are provided with latch, and fixed arm is hinged at the lockup arm 6 controlled by signal, and the free end of lockup arm is set
There is the pin being engaged with latch.As shown in figure 5, latch includes the locking face 71 laterally set and obliquely inclined spigot surface
72, pin includes the plug surface 81 coordinated with locking face and the mating surface 82 coordinated with spigot surface.As shown in figure 4, guide pad bag
Include the lead 51 that is connected with slide and positioned at shrouding 52 of the lead away from fixed arm one end, the thickness of lead is more than
Equal to the thickness of energy storage arm, the width of shrouding is more than the width of chute.
The free end hinge connection of lever arm has energy storage arm, and energy storage arm is located at the side of fixed arm, is set on energy storage arm
Chute, sets guide pad on energy storage arm, that is, ensures that energy storage arm can be by the cooperation of chute and guide pad along fixed arm
Slide side.Energy-stored spring is connected between the bottom of energy storage arm and the bottom of guide pad.The lateral edges of energy storage arm are provided with card
Tooth, fixed arm is hinged at the lockup arm controlled by signal, and the free end of lockup arm is provided with inserting of being engaged with latch
Pin.During original state as shown in Figure 1, it is located at the top of the chute on energy storage arm at guide pad, now, the bottom of energy storage arm is with leading
To the distance between block maximum, energy-stored spring stretching energy storage.Lockup arm is rotated towards energy storage arm direction, and the pin on energy storage arm is inserted
Enter to realize the positioning of energy storage arm in latch, and then realize the positioning of lever arm.When signal detection to vehicle front pedestrian and will
When colliding, as release conditions, as shown in Fig. 2 the direction that signal control lockup arm is directed away from energy storage arm rotates, locking
Pin on arm departs from the latch on energy storage arm, and energy-stored spring releases energy and reclaimed, drive energy storage arm along guide pad to
On slide into energy-stored spring in nature, drive lever arm to move up while energy storage arm upward sliding.When vehicle and row
When people collides, i.e. collision status, as shown in figure 3, lever arm is by downward pressure and moves down, when lever arm is moved down
Energy storage arm is driven to be moved down along guide pad, the distance between energy storage arm bottom and guide pad increase, energy-stored spring stretching are inhaled
Can, the buffering energy-absorbing to lever arm and energy storage arm is realized, and then protecgulum energy-absorbing is realized, the pedestrian during effectively protection is collided.
, it is necessary to which energy storage arm is returned into original state after the completion of collision, lever arm is pressed downward, makes energy storage arm downward along guide pad
Original state is moved to, lockup arm is moved towards energy storage arm direction, energy storage arm is realized in the pin insertion latch on lockup arm
Positioning, whole protecgulum returns to original state when final.In whole collision process, pass through the mobile drive energy-stored spring of energy storage arm
Stretching and contraction, using energy-stored spring to energy storage arm and lever arm buffering energy-absorbing, energy-absorbing effect substantially, effectively protection row
People, can restore to the original state recycling after the completion of use, reduce maintenance cost.Locking face is laterally sets, when pin insertion
When in latch, the plug surface on pin coordinates with locking face, can be spacing to lockup arm, prevents energy storage arm from moving up.Work as storage
When energy arm is moved downward, the spigot surface on latch can be oriented to the mating surface on pin, lockup arm is directed away from energy storage arm
Direction squeeze, energy storage arm is moved down.During original state, energy storage arm is located at least significant end, and the plug surface of pin can
It is spacing to the locking face of latch, prevent energy storage arm from moving up, it is ensured that energy storage arm remains original state.Touched when being finally completed
After hitting, energy storage arm is located at most significant end, in order that energy storage arm resets, energy storage arm is moved down, spigot surface and lockup arm on latch
On mating surface it is relative slide, squeeze the direction that lockup arm is directed away from energy storage arm, be easy to energy storage arm to move downward, work as energy storage
When arm is moved downwardly to least significant end, pin can be spacing to latch, it is ensured that energy storage arm restPoses and is maintained at initial shape
State.Guide pad includes lead and shrouding, and lead runs through the chute of energy storage arm and coordinated with chute gap, transported above and below energy storage arm
When dynamic, chute is slided up and down along lead.The thickness of lead is more than or equal to the thickness of energy storage arm, ensure that energy storage arm position
Between shrouding and fixed arm.The width of shrouding is more than the width of chute, can be spacing to energy storage arm using shrouding, prevents chute
Depart from shrouding, energy storage arm is always positioned between shrouding and fixed arm, while using slide-and-guide of the shrouding to energy storage arm,
Energy storage arm is avoided to tilt.
Embodiment 2：The present embodiment and the structure of embodiment 1 are essentially identical, and difference is, as shown in fig. 6, in chute
Section both sides inward flange is inwardly protruding to be provided with buffering transition part 9, and buffering transition part is curved, the top and guide pad of energy storage arm it
Between be connected with second order energy-stored spring 10, the elastic force of second order energy-stored spring is less than energy-stored spring；When guide pad is located at buffering transition part
Second order energy-stored spring is in nature.
The both sides inward flange of the middle section position of chute is inwardly protruding to set buffering transition part, and buffering transition part is curved, profit
Increase the frictional force between this position and guide pad with the buffering transition part being oppositely arranged, but because buffering transition part is in arc
Shape, early work is buffering transition, will not excessively hinder passing through for guide pad.Set between at the top of the top of energy storage arm and guide pad
Second order energy-stored spring, and it is in nature that guide pad, which is located at second order energy-stored spring when buffering transition part,.When signal detection is to i.e.
When will be with pedestrian collision, energy-stored spring release drives energy storage arm to move up, the buffering transition part wink on energy storage arm chute
Between by guide pad, because the elastic force of energy-stored spring is more than second order energy-stored spring, energy-stored spring can be made fully to stretch, and this
When, second order energy-stored spring is stretched.When colliding, energy storage arm is moved down along guide pad, and energy-stored spring is drawn
Stretch, second order energy-stored spring restores to the original state, when buffering transition part is moved at guide pad, second order energy-stored spring reaches nature shape
State.When buffering transition part completely by guide pad, energy-stored spring continues to stretch, and second order energy-stored spring is then compressed.Energy storage
In arm whole process, energy-absorbing is realized using the elastic deformation of energy-stored spring and second order energy-stored spring.Made using transition part is buffered
For critical point, before critical point, energy-stored spring stretching, second order energy-stored spring resets and power-assisted；After critical point, energy-stored spring
Continue to stretch, second order energy-stored spring compression energy-absorbing.Using second order energy-stored spring before the change before and after critical point further increase
The energy-absorbing effect of lid, preferably protects pedestrian.
It should be understood that the embodiment is only illustrative of the invention and is not intended to limit the scope of the invention.In addition, it is to be understood that
Read after the content of the invention lectured, those skilled in the art can make various changes or modifications to the present invention, these etc.
Valency form equally falls within the application appended claims limited range.
Claims (3)
1. a kind of preceding cover hinge of achievable pedestrian protecting, including fixed arm and lever arm, the free end of described lever arm are cut with scissors
Energy storage arm is connected to, energy storage arm, which is located on fixed arm side, energy storage arm, is provided with chute, and fixed arm side is provided with to match with chute
The guide pad of conjunction, energy-stored spring is connected between the bottom of energy storage arm and guide pad, it is characterised in that the lateral edges of energy storage arm are set
Latch is equipped with, fixed arm is hinged at the lockup arm controlled by signal, and the free end of lockup arm is provided with to match with latch
The pin of conjunction.
2. a kind of preceding cover hinge of achievable pedestrian protecting according to claim 1, it is characterised in that described latch bag
Laterally the locking face of setting and obliquely inclined spigot surface are included, pin includes the plug surface and and spigot surface coordinated with locking face
The mating surface of cooperation.
3. a kind of preceding cover hinge of achievable pedestrian protecting according to claim 1, it is characterised in that described guide pad
Including the lead that is connected with slide and positioned at shrouding of the lead away from fixed arm one end, the thickness of lead is more than etc.
In the thickness of energy storage arm, the width of shrouding is more than the width of chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610594169.3A CN106193864B (en) | 2016-07-24 | 2016-07-24 | A kind of preceding cover hinge of achievable pedestrian protecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610594169.3A CN106193864B (en) | 2016-07-24 | 2016-07-24 | A kind of preceding cover hinge of achievable pedestrian protecting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106193864A CN106193864A (en) | 2016-12-07 |
| CN106193864B true CN106193864B (en) | 2017-11-03 |
Family
ID=57495333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610594169.3A Active CN106193864B (en) | 2016-07-24 | 2016-07-24 | A kind of preceding cover hinge of achievable pedestrian protecting |
Country Status (1)
| Country | Link |
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| CN (1) | CN106193864B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792344B (en) * | 2019-11-15 | 2021-06-11 | 国唐汽车有限公司 | Front-flap door cabin door structure of passenger car |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3135011A (en) * | 1961-02-28 | 1964-06-02 | Chicago Forging & Mfg Co | Hinge |
| KR20030024499A (en) * | 2001-09-18 | 2003-03-26 | 기아자동차주식회사 | Hood hinge for protecting walker |
| GB2410924B (en) * | 2004-02-14 | 2007-04-11 | Ford Global Tech Llc | A hinge arrangement |
| DE102006002329B4 (en) * | 2006-01-18 | 2008-10-09 | Automotive Group Ise Innomotive Systems Europe Gmbh | Device for protecting people in a frontal impact on the front hood of a motor vehicle |
| JP2009543724A (en) * | 2006-07-18 | 2009-12-10 | ウォーレン インダストリーズ リミテッド | Integrated hinge assembly with spring bias prop arm |
| CN201390290Y (en) * | 2009-03-31 | 2010-01-27 | 奇瑞汽车股份有限公司 | Front cabin cover hinge structure |
| CN102582567B (en) * | 2012-02-29 | 2014-04-02 | 华南理工大学 | Engine hood pop-up device beneficial to pedestrian protection |
-
2016
- 2016-07-24 CN CN201610594169.3A patent/CN106193864B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106193864A (en) | 2016-12-07 |
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