CN108891370A - A kind of new-energy automobile avoiding collision - Google Patents
A kind of new-energy automobile avoiding collision Download PDFInfo
- Publication number
- CN108891370A CN108891370A CN201810721484.7A CN201810721484A CN108891370A CN 108891370 A CN108891370 A CN 108891370A CN 201810721484 A CN201810721484 A CN 201810721484A CN 108891370 A CN108891370 A CN 108891370A
- Authority
- CN
- China
- Prior art keywords
- thick stick
- gauge
- piston
- divide
- centre
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000011218 segmentation Effects 0.000 claims description 31
- 239000010720 hydraulic oil Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 13
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 11
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000008602 contraction Effects 0.000 description 4
- 230000001595 contractor effect Effects 0.000 description 4
- 208000014674 injury Diseases 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/04—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects formed from more than one section in a side-by-side arrangement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
The invention belongs to technical field of vehicle safety, specifically a kind of new-energy automobile avoiding collision, this method uses bumper, which divides thick stick, centre Fen Gang and You Fengang, Zuo Fengang, the right side to divide thick stick symmetrical comprising a left side；Zuo Fengang and the right side divide thick stick to divide the both ends of thick stick in centre with clamp connection respectively, and clip can wrap thick stick body；A left side divides thick stick, centre Fen Gang to divide thick stick to pass through a connecting bracket respectively with the right side to connect with body of a motor car, clip includes upper snap-gauge and lower snap-gauge, upper snap-gauge and lower snap-gauge are hinged, one group of double wedge is equipped on the inside of lower snap-gauge, a left side divides thick stick, centre Fen Gang, the right side to divide between thick stick may be implemented individually to be detached from impact conditions using clamp connection, it avoids damaging bumper integrally, while installation convenient for assembly and later period maintenance；The double wedge design of lower snap-gauge can allow a left side that thick stick, centre is divided to divide thick stick or the right side that thick stick is divided to generate rotation during disengaging in clip, thus, a part of impact force is offset, is alleviated to damage to a vehicle body, other positions have been protected.
Description
Technical field
The invention belongs to technical field of vehicle safety, specifically a kind of new-energy automobile avoiding collision.
Background technique
Automobile collision accident is the principal mode that traffic accident occurs, and bumper has safeguard protection, decoration vehicle
And the effects of improving the air dynamic behaviour of vehicle, from the safety point of view, can be played when automobile generation low speed collision accident slow
Punching effect, protection front and back car body；It can play the role of certain protection pedestrian when accident occurs with pedestrian；From the appearance
It sees that there is dicoration, becomes the important component of decoration car appearance.
And also occur the technical solution of some bumpers in the prior art, such as application No. is 201310121369.3 one
Item Chinese patent discloses a kind of bumper, including at least two sections of points of thick sticks, and sequentially gap is connected for each end Fen Gang, each point of thick stick difference
It is connected with body of a motor car, when bumper generates localized bumps damage, it is not necessary to whole bumper is replaced, though such design
The working service cost of automobile is so reduced, but the bumper cannot buffer in time when colliding and disperses impact forces,
Protect and reduce the safety to vehicle and passenger.
Summary of the invention
In order to make up for the deficiencies of the prior art, a kind of new-energy automobile avoiding collision proposed by the present invention, this method use
Bumper, the bumper is by being arranged clamp connection, and a left side divides thick stick, centre Fen Gang and You Fengang to may be implemented individually under impact condition
It is detached from, avoids damaging bumper integrally, the double wedge design of lower snap-gauge can allow a left side to divide thick stick, centre during disengaging in clip
Point thick stick or the right side divide thick stick to generate rotation, thus, a part of impact force is offset, upper snap-gauge is designed as segmented in clip, in each segmentation
Side is connected conduit, and catheter interior is equipped with wirerope, and tube at one end is connected clamping screw, passes through the pine of clamping screw control wirerope
Tight degree harmonizes the radian of upper snap-gauge, so that clip is played better package action, is arranged between the first segmentation and the second segmentation
One group of limit module limits module in the case where bumper is hit, and pull rod can be broken, to absorb a part of impact
Energy alleviates the impact force to remaining position of vehicle.
The technical solution adopted by the present invention to solve the technical problems is：A kind of new-energy automobile anticollision of the present invention
Method, this method use following steps：
Step 1：The installation insurance thick stick before and after vehicle；
Step 2：The mounting distance sensor on the bumper of step 1, range sensor pass through controller and vehicle system
Dynamic system is connected；
Step 3：Wide-angle camera, wide-angle camera and interior console are installed around the range sensor of step 2
Display is connected；
Wherein, the bumper includes that a left side divides thick stick, centre Fen Gang and You Fengang, the Zuo Fengang, the right side to divide thick stick symmetrical；
The Zuo Fengang and the right side divide thick stick to divide the both ends of thick stick in the centre with clamp connection respectively, and the clip can wrap up thick stick body
Firmly；The left side divides thick stick, centre Fen Gang to divide thick stick to pass through connecting bracket respectively with the right side to connect with body of a motor car, and the clip includes upper card
Plate and lower snap-gauge, the upper snap-gauge and the lower snap-gauge are hinged, and one group of double wedge are equipped on the inside of the lower snap-gauge, in use, left
Divide thick stick, centre Fen Gang, the right clamp connection mode divided between thick stick that can realize single disengaging in impact conditions, avoids making to insure
Thick stick integrally damages；The double wedge design of lower snap-gauge can allow a left side that thick stick, centre is divided to divide thick stick or the right side that thick stick is divided to produce during disengaging in clip
Raw rotation, thus, a part of impact force is offset, is alleviated to damage to a vehicle body.
The upper snap-gauge includes at least two segmentations, and each segment end portion is successively hinged, and conduit is arranged in each segmentation inside, described
Catheter interior is equipped with wirerope, and described wirerope one end is connected in the upper snap-gauge and lower snap-gauge hinged place, and the wirerope is another
Clamping screw is arranged in one end, and the clamping screw is screwed in catheter end head, and the clamping screw controls wirerope pine by turn
Tightly, in use, controlling the tightness of wirerope by clamping screw to harmonize the radian of upper snap-gauge, play clip preferably
Package action.
The upper snap-gauge includes the first segmentation, the second segmentation；One group of limit is arranged with the second segmentation hinged place in first segmentation
Module, the limit module include left slider, right sliding block and connecting rod, and the left slider is slidably mounted on the first segmentation end, institute
It states right sliding block and is slidably mounted on the second segmentation end, the left slider and right sliding block are respectively fixedly connected at the both ends of connecting rod, in use,
The right left sliding of module left slider in the case where bumper is hit is limited, right sliding block slides to the left, effect of the pull rod in pulling force
Lower to be broken, the fracture of pull rod needs to absorb a part of impact energy, thus, alleviate the impact to remaining position of vehicle
Power.
The left side is divided to thick stick, the centre to be divided to thick stick and the right side that the inside of thick stick is divided to be respectively provided with two opposite pistons, two work
Form closed chamber between plug, chamber is provided with hydraulic oil, and the piston other end is connected spring, in use, working as vehicle quilt
The effect of thick stick body stress is deformed when shock, and the chamber volume between two pistons can be reduced, the pressure of hydraulic oil
Piston is rushed at into both ends, spring is compressed, and buffer function is played, and reduces the injury to vehicle and people.
The piston includes first piston and second piston, and one group of adjustable spring is arranged in the second piston periphery, described
Adjustable spring one end is connected in second piston outer circle, and the adjustable spring other end is connected in first piston inner wall, in use, the
Two pistons are first shunk under the effect of the pressure, need to absorb portion of energy during contraction；When pressure further increases, the
Two pistons will drive first piston to shrink, so that remaining energy further be absorbed.
Waveform elastic band is arranged in the first piston internal slide, in use, waveform elastic band can make first piston whole
Body is shunk, and is avoided first piston and is generated irregular deformation during the motion, influences contractive effect.
One group of ball is respectively set in waveform elastic band two sides, in use, ball can reduce waveform elastic band and the
Frictional force between one piston.
The second piston is equipped with one group of relief hole for running through second piston, in use, relief hole is used and second piston
Pressure release avoids the immense pressure damage piston under moment impact.
Beneficial effects of the present invention are as follows：
1. a kind of new-energy automobile avoiding collision of the invention, this method uses bumper, which passes through setting card
Hoop connects, and a left side divides thick stick, centre Fen Gang and You Fengang to may be implemented individually to be detached under impact condition, avoids damaging bumper integrally
Bad, the double wedge design of lower snap-gauge can allow a left side that thick stick, centre is divided to divide thick stick or the right side that thick stick is divided to generate rotation during disengaging in clip, from
And a part of impact force is offset, it alleviates to damage to a vehicle body.
2. a kind of new-energy automobile avoiding collision of the present invention, this method uses bumper, and the bumper on clip by blocking
Plate is designed as segmented, and each segment end portion is successively hinged, and conduit is arranged in each segmentation inside, and the catheter interior is equipped with wirerope,
Wirerope one end is connected in the upper snap-gauge and lower snap-gauge hinged place, and clamping screw, clamping screw rotation is arranged in the wirerope other end
It connects in catheter end head, clamping screw controls tightness of steel wire rope by turn, and the tightness of wirerope is controlled by clamping screw
The radian of upper snap-gauge is harmonized, so that the clip is played better package action；
3. a kind of new-energy automobile avoiding collision of the present invention, this method use bumper, which passes through upper snap-gauge two
Each segmentation place of being hinged is equipped with limit module, and limit module is upheld to two Slideslips under the effect of external force, reaches one in external force
Module is limited when determining degree to be broken, to absorb a part of impact energy, alleviates the impact force to remaining position of vehicle.
4. a kind of new-energy automobile avoiding collision of the present invention, this method uses bumper, which passes through setting piston；
Piston includes first piston and second piston, and second piston is first shunk under the effect of the pressure, needs to absorb during contraction
Portion of energy, when pressure further increases, second piston will drive first piston to shrink, so that remaining energy is further
It absorbs, first piston internal slide installs waveform elastic band, and waveform elastic band can make first piston overall shrinkage, avoids the
One piston generates irregular deformation during the motion, influences contractive effect, and waveform elastic band two sides are respectively arranged one group of ball, roll
Pearl can reduce the frictional force between waveform elastic band and first piston.
5. a kind of new-energy automobile avoiding collision of the present invention, this method uses bumper, which passes through living second
Instantaneous pressure can be generated when vehicle is hit in a flash by being equipped with one group of relief hole for running through second piston beyond the Great Wall in thick stick body,
At this moment relief hole with second piston pressure release, avoid and damage piston under moment impact.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is flow chart of the invention；
Fig. 2 is the main view of bumper of the present invention；
Fig. 3 is B-B cross-sectional view in Fig. 2；
Fig. 4 is the structural schematic diagram of upper snap-gauge of the invention；
Fig. 5 is the structural schematic diagram of piston of the invention；
Fig. 6 is A-A cross-sectional view in Fig. 5；
In figure：A left side divides thick stick 1, centre that thick stick 2, the right side is divided to divide thick stick 3, clip 4, upper snap-gauge 41, lower snap-gauge 42, double wedge 421, conduit
411, wirerope 412,414, second segmentation 415 of the segmentation of clamping screw 413, first, limit module 416, left slider 4161, right cunning
Block 4162, connecting rod 4163, connecting bracket 5, piston 6, first piston 61, second piston 62, adjustable spring 63, waveform elastic band
611, ball 612, relief hole 621.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 6, a kind of new-energy automobile avoiding collision of the present invention, this method use following steps：
Step 1：The installation insurance thick stick before and after vehicle；
Step 2：The mounting distance sensor on the bumper of step 1, range sensor pass through controller and vehicle system
Dynamic system is connected；
Step 3：Wide-angle camera, wide-angle camera and interior console are installed around the range sensor of step 2
Display is connected；
Wherein, the bumper includes that a left side divides thick stick 1, centre that thick stick 2 and the right side is divided to divide thick stick 3, and the left side divides thick stick 1, the right side to divide thick stick 3 mutual
Symmetrically；The left side divides thick stick 1 and the right side that thick stick 3 is divided to be connected to the both ends that thick stick 2 is divided in the centre with clip 4 respectively, and the clip 4 can incite somebody to action
Thick stick body wraps；The left side divides thick stick 1, centre that thick stick 2 is divided to divide thick stick 3 to connect respectively by connecting bracket 5 with body of a motor car with the right side, described
Clip 4 includes upper snap-gauge 41 and lower snap-gauge 42, and the upper snap-gauge 41 and the lower snap-gauge 42 are hinged, lower 42 inside of snap-gauge
Equipped with one group of double wedge 421, in use, left divide thick stick 1, intermediate 4 connection type of clip for dividing thick stick 2, the right side to divide between thick stick 3 that can impact
In the case of realize it is single be detached from, avoid damaging bumper integrally；The design of double wedge 421 of lower snap-gauge 42 can be de- in clip 4
It is rotated from allowing a left side that thick stick 1, centre is divided to divide thick stick 2 or the right side that thick stick 3 is divided to generate in the process, thus, a part of impact force is offset, is alleviated to vehicle
Body damage.
As one embodiment of the present invention, the upper snap-gauge 41 includes at least two segmentations, and each segment end portion is successively
Hingedly, conduit 411 is arranged in each segmentation inside, and wirerope 412 is equipped with inside the conduit 411, and described 412 one end of wirerope is connected
In the upper snap-gauge 41 and lower 42 hinged place of snap-gauge, clamping screw 413, the locking screw is arranged in 412 other end of wirerope
Bolt 413 is screwed in 411 end of conduit, and the clamping screw 413 is elastic by turn control wirerope 412, in use, passing through lock
Tight bolt 413 controls the tightness of wirerope 412 to harmonize the radian of upper snap-gauge 41, so that clip 4 is played preferably package and makees
With.
As one embodiment of the present invention, the upper snap-gauge 41 includes first the 414, second segmentation 415 of segmentation；First
Segmentation 414 with second segmentation 415 hinged places be arranged one group of limit module 416, the limit module 416 including left slider 4161,
Right sliding block 4162 and connecting rod 4163, the left slider 4161 are slidably mounted on 414 end of the first segmentation, and the right sliding block 4162 is sliding
Dynamic to be mounted on 415 end of the second segmentation, the left slider 4161 and right sliding block 4162 are respectively fixedly connected at the both ends of connecting rod 4163, make
Used time, the limit left slider 4161 in the case where bumper is hit of module 416 slide to the right, and right sliding block 4162 slides to the left,
Pull rod is broken under the action of pulling force, and the fracture of pull rod needs to absorb a part of impact energy, thus, it alleviates to vehicle
The impact force at remaining position.
As one embodiment of the present invention, the left side divides thick stick 1, the centre that thick stick 2 and the right side is divided to divide the inside of thick stick 3
Two opposite pistons 6 are respectively provided with, form closed chamber between two pistons 6, chamber is provided with hydraulic oil, the piston 6
The other end is connected spring, in use, the effect of thick stick body stress is deformed when vehicle is knocked, the chamber between two pistons 6
Building volume can be reduced, and piston 6 is rushed at both ends by the pressure of hydraulic oil, and spring is compressed, and played buffer function, reduced
Injury to vehicle and people.
As one embodiment of the present invention, the piston 6 include first piston 61 and second piston 62, described second
One group of adjustable spring 63 is arranged in 62 periphery of piston, and described 63 one end of adjustable spring is connected in 62 outer circle of second piston, described flexible
63 other end of spring is connected in 61 inner wall of first piston, in use, second piston 62 is first shunk under the effect of the pressure, contraction
It needs to absorb portion of energy in the process；When pressure further increases, second piston 62 will drive first piston 61 to shrink, thus
Remaining energy is further absorbed.
As one embodiment of the present invention, waveform elastic band 611 is arranged in 61 internal slide of first piston, uses
When, waveform elastic band 611 can make 61 overall shrinkage of first piston, avoid first piston 61 and generate during the motion and do not advise
It then deforms, influences contractive effect.
As one embodiment of the present invention, one group of ball 612 is respectively set in 611 two sides of waveform elastic band, is made
Used time, ball 612 can reduce the frictional force between waveform elastic band 611 and first piston 61.
As one embodiment of the present invention, the second piston 62 is equipped with one group of pressure release for running through second piston 62
Hole 621, in use, relief hole 621 is with 62 pressure release of second piston, the immense pressure avoided under moment impact damages piston 6.
In use, left divide thick stick 1, intermediate 4 connection type of clip for dividing thick stick 2, the right side to divide between thick stick 3 can be real in impact conditions
It is now single to be detached from, it avoids damaging bumper integrally；The design of double wedge 421 of lower snap-gauge 42 can be produced in the process of disengaging in clip 4
Allow a left side that thick stick 1, centre is divided to divide thick stick 2 or the right side that thick stick 3 is divided to generate rotation in life, thus, a part of impact force is offset, alleviates and vehicle body is damaged
Wound；The tightness of wirerope 412 is controlled to harmonize the radian of upper snap-gauge 41 by clamping screw 413, plays clip 4 more preferably
Package action；The limit left slider 4161 in the case where bumper is hit of module 416 slides to the right, and right sliding block 4162 is to the left
Sliding, pull rod are broken under the action of pulling force, and the fracture of pull rod needs to absorb a part of impact energy, thus, it alleviates
To the impact force at remaining position of vehicle；When vehicle is knocked, the effect of thick stick body stress is deformed, the chamber between two pistons 6
Volume can be reduced, and piston 6 is rushed at both ends by the pressure of hydraulic oil, and spring is compressed, and buffer function is played, and be reduced pair
The injury of vehicle and people, wherein second piston 62 is first shunk under the effect of the pressure, needs to absorb part energy during contraction
Amount；When pressure further increases, second piston 62 will drive first piston 61 to shrink, thus, remaining energy is further
It absorbs；Waveform elastic band 611 can make 61 overall shrinkage of first piston, avoid first piston 61 and generate during the motion not
Rule deformation, influences contractive effect；Ball 612 can reduce the frictional force between waveform elastic band 611 and first piston 61, let out
Press hole 621 with 62 pressure release of second piston, the immense pressure avoided under moment impact damages piston 6.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (8)
1. a kind of new-energy automobile avoiding collision, which is characterized in that this method uses following steps：
Step 1：The installation insurance thick stick before and after vehicle；
Step 2：The mounting distance sensor on the bumper of step 1, range sensor pass through controller and vehicle braking system
System is connected；
Step 3：Wide-angle camera is installed around the range sensor of step 2, wide-angle camera and interior console are shown
Device is connected；
Wherein, the bumper includes that a left side divides thick stick (1), centre that thick stick (2) and the right side is divided to divide thick stick (3), and thick stick (1), You Fengang are divided in the left side
(3) symmetrically；It is characterized in that：The left side divides thick stick (1) and the right side that thick stick (3) is divided to be connected to the centre point with clip (4) respectively
The both ends of thick stick (2), the clip (4) can wrap thick stick body；The left side divides thick stick (1), centre that thick stick (2) and the right side is divided to divide thick stick (3)
It is connected with body of a motor car by connecting bracket (5) respectively, the clip (4) includes upper snap-gauge (41) and lower snap-gauge (42), described
Upper snap-gauge (41) and the lower snap-gauge (42) are hinged, and are equipped with one group of double wedge (421) on the inside of the lower snap-gauge (42).
2. a kind of new-energy automobile avoiding collision according to claim 1, it is characterised in that：The upper snap-gauge (41) is at least wrapped
Two segmentations are included, each segment end portion is successively hinged, and conduit (411) are arranged in each segmentation inside, and steel is equipped with inside the conduit (411)
Cord (412), described wirerope (412) one end are connected in the upper snap-gauge (41) and lower snap-gauge (42) hinged place, the steel wire
Clamping screw (413) are arranged in (412) other end of restricting, and the clamping screw (413) is screwed in conduit (411) end, the locking
Bolt (413) is elastic by turn control wirerope (412).
3. a kind of new-energy automobile avoiding collision according to claim 1, it is characterised in that：The upper snap-gauge (41) includes the
One segmentation (414), the second segmentation (415)；First segmentation (414) and the second segmentation (415) hinged place setting limit module
(416), the limit module (416) includes left slider (4161), right sliding block (4162) and connecting rod (4163), the left slider
(4161) it is slidably mounted on the first segmentation (414) end, the right sliding block (4162) is slidably mounted on the second segmentation (415) end
Head, the left slider (4161) and right sliding block (4162) are respectively fixedly connected at the both ends of connecting rod (4163).
4. a kind of new-energy automobile avoiding collision according to claim 1, it is characterised in that：The left side divide thick stick (1), it is described in
Between be divided to thick stick (2) and the right side that the inside of thick stick (3) is divided to be respectively provided with two opposite pistons (6), closing is formed between two pistons (6)
Chamber, chamber is provided with hydraulic oil, and piston (6) other end is connected spring.
5. a kind of new-energy automobile avoiding collision according to claim 4, it is characterised in that：The piston (6) includes first
One group of adjustable spring (63), the adjustable spring is arranged in piston (61) and second piston (62), second piston (62) periphery
(63) one end is connected in second piston (62) outer circle, and adjustable spring (63) other end is connected in first piston (61) inner wall.
6. a kind of new-energy automobile avoiding collision according to claim 5, it is characterised in that：The first piston (61) is internal
Sliding setting waveform elastic band (611).
7. a kind of new-energy automobile avoiding collision according to claim 6, it is characterised in that：The waveform elastic band (611)
One group of ball (612) is respectively set in two sides.
8. a kind of new-energy automobile avoiding collision according to claim 5, it is characterised in that：It is set on the second piston (62)
There is one group of relief hole (621) for running through second piston (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810721484.7A CN108891370B (en) | 2018-07-04 | 2018-07-04 | New energy automobile anti-collision method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810721484.7A CN108891370B (en) | 2018-07-04 | 2018-07-04 | New energy automobile anti-collision method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108891370A true CN108891370A (en) | 2018-11-27 |
| CN108891370B CN108891370B (en) | 2020-06-26 |
Family
ID=64347975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810721484.7A Active CN108891370B (en) | 2018-07-04 | 2018-07-04 | New energy automobile anti-collision method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108891370B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1394904A (en) * | 1920-07-09 | 1921-10-25 | Badger Mfg Corp | Clamp |
| AU2543384A (en) * | 1983-03-10 | 1984-09-13 | Neville Harry Harlow | Bull bar |
| CN202071793U (en) * | 2011-03-16 | 2011-12-14 | 冯政 | Sectional sedan car bumper |
| CN103448640B (en) * | 2013-04-09 | 2015-10-14 | 浙江吉利汽车研究院有限公司杭州分公司 | Federal bumper |
| CN205117904U (en) * | 2015-11-16 | 2016-03-30 | 凤城市万通机械制造有限公司 | C clamp that appears |
| CN206344785U (en) * | 2016-12-22 | 2017-07-21 | 李朋朋 | A kind of pilotless automobile bumper |
-
2018
- 2018-07-04 CN CN201810721484.7A patent/CN108891370B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1394904A (en) * | 1920-07-09 | 1921-10-25 | Badger Mfg Corp | Clamp |
| AU2543384A (en) * | 1983-03-10 | 1984-09-13 | Neville Harry Harlow | Bull bar |
| CN202071793U (en) * | 2011-03-16 | 2011-12-14 | 冯政 | Sectional sedan car bumper |
| CN103448640B (en) * | 2013-04-09 | 2015-10-14 | 浙江吉利汽车研究院有限公司杭州分公司 | Federal bumper |
| CN205117904U (en) * | 2015-11-16 | 2016-03-30 | 凤城市万通机械制造有限公司 | C clamp that appears |
| CN206344785U (en) * | 2016-12-22 | 2017-07-21 | 李朋朋 | A kind of pilotless automobile bumper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108891370B (en) | 2020-06-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101270058B1 (en) | Spring device on a pivotable flap of a motor vehicle | |
| CN106223193A (en) | Cushion bumper structure at a kind of road and crossing | |
| JP6552522B2 (en) | Spring drive device for automotive closure | |
| US9902352B2 (en) | Vehicle side wing anti-collision system | |
| CN208997245U (en) | A kind of piston rod buffer structure of automobile absorber | |
| CN108891371A (en) | A kind of anti-bumper that knocks into the back of new-energy automobile | |
| CN105539589B (en) | A kind of front stringpiece of vehicle body structure and its vibration damping and energy-absorbing control method | |
| CN106769090A (en) | A kind of emitter of pedestrian protecting head module impact test | |
| CN108867471A (en) | A kind of anti-collision guard rail for highways | |
| CN201792821U (en) | Automobile anti-collision device with collision buffering function | |
| CN108891370A (en) | A kind of new-energy automobile avoiding collision | |
| CN207697824U (en) | A kind of Novel crashproof formula automobile chassis | |
| CN209407160U (en) | A kind of rolling loose tool floating edge-blocking device | |
| CN108999119A (en) | A method of improving vehicle on highway safety traffic | |
| CN104627101A (en) | Automobile anticollision device | |
| CN108705985A (en) | A kind of lightweight composite construction bumper | |
| CN108189654A (en) | A kind of light car door of new-energy automobile | |
| CN2334637Y (en) | Collision-resistant device for moving carrier | |
| CN103057511B (en) | A kind of Pedestrian protection cabin cover device | |
| CN107218153B (en) | Motor decorative cover installation structure and pedestrian head guard method | |
| CN212742069U (en) | Be applied to protection curb structure of highway road both sides | |
| CN206376208U (en) | Expressway bend guard rail | |
| CN209211270U (en) | Multi-level safeguard applied to bridge security protection | |
| CN110371066A (en) | A kind of body of a motor car telescoping mechanism | |
| CN107806038B (en) | A kind of safe road stake with hook structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 5201, floor 5, North building, original animation Park, No. 19, Tianzhi Road, hi tech Zone, Hefei City, Anhui Province 230000 Applicant after: Ruan Zhongcheng Address before: 528315 Guangdong Dongjian Automobile Supplies Manufacturing Co., Ltd. No. 39-41, 1st Street, Xialing Baiye International Auto Parts City, Laobu Town, Dongguan City, Guangdong Province Applicant before: Ruan Zhongcheng |
|
| CB02 | Change of applicant information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200528 Address after: District D, mass entrepreneurship and Innovation Industrial Park, intersection of Huaihe Avenue and ziyangshan Road, Mingguang City, Chuzhou City, Anhui Province Applicant after: Mingguang Jin Century Machinery Technology Co.,Ltd. Address before: 5201, floor 5, North building, original animation Park, No. 19, Tianzhi Road, hi tech Zone, Hefei City, Anhui Province 230000 Applicant before: Ruan Zhongcheng |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221214 Address after: No. 666, Yingxiong South Road, Economic Development Zone, Changzhi, Shanxi Province 046000 Patentee after: Shanxi Zhongde Zhida New Energy Equipment Technology Co.,Ltd. Address before: 239499 area D in the innovation and entrepreneurship industrial park at the intersection of Huaihe Avenue and ziyangshan Road, Mingguang City, Chuzhou City, Anhui Province Patentee before: Mingguang Jin Century Machinery Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |