CN106427847A - Automobile collision protection device - Google Patents
Automobile collision protection device Download PDFInfo
- Publication number
- CN106427847A CN106427847A CN201611106343.1A CN201611106343A CN106427847A CN 106427847 A CN106427847 A CN 106427847A CN 201611106343 A CN201611106343 A CN 201611106343A CN 106427847 A CN106427847 A CN 106427847A
- Authority
- CN
- China
- Prior art keywords
- fixed plate
- automobile
- air bag
- outer panel
- fixed
- 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
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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
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
- B60R19/32—Fluid shock absorbers, e.g. with coaxial coil springs
-
- 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
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R19/20—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact containing mainly gas or liquid, e.g. inflatable
- B60R19/205—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact containing mainly gas or liquid, e.g. inflatable inflatable in the direction of an obstacle upon impending impact, e.g. using air bags
-
- 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
- B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
- B60R19/28—Metallic springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
The invention relates to the field of automobile protection equipment, in particular to an automobile collision protection device which comprises a fixed plate. Fixed side plates are symmetrically arranged on two sides of the fixed plate respectively, an outer retaining plate is arranged on the front side of the fixed plate, outer side plates are symmetrically arranged on two sides of the outer retaining plate respectively, the rear end of each outer side plate is connected with the corresponding fixed side plate through an arc-shaped rubber soft plate, and a plurality of anti-collision supporting devices are arranged around the front end face of the fixed plate. The automobile collision protection device is simple in structure, reasonable in design and simple to operate; when a collision occurs, the protection device can effectively play a role in retaining and protecting, and energy of collision force can be accumulated and stored to form a secondary protection layer; after the collision finishes, a collided position can be effectively restored, and damage to appearance of an automobile caused by the collision is reduced, so that needs of people are met more effectively, and the problems of the prior art are solved.
Description
Technical field：
The present invention relates to automobile protective apparatus field, especially a kind of automobile impacting preventer.
Background technology：
Automobile has widely, as a kind of vehicles, the crowd that is suitable in modern society.With the increase of vehicle, mesh
The front generation quantity because of Vehicular impact, all kinds of vehicle accidents for causing of scratching also assumes increasing trend.Hand over to slow down shock etc.
Interpreter thus occur when to driver, the extent of injury of occupant, traditional mode is that both sides are fixed respectively before and after automobile
One anticollision device, collision-prevention device is installed, for example：Install the mode of a bumper before and after vehicle additional, before and after the effect of bumper is to increase automobile
The length of both sides, can play a part of to strengthen in outside automobile crash and resist power, and this bumper can be to a certain degree
On increasing the anticollision ability of automobile itself, so as to clash into, to reduce, the damage caused by vehicle in itself, and then reduce to driving
Person and the injury of occupant.Existing anticollision device, collision-prevention device generally using by the way of be to increase its hardness, such that it is able to hit
Vehicle is allow to get the mastery from hardness when clashing with exterior vehicle when hitting.But, only this simple by increasing hardness
Protection method, simply clash into when improve vehicle hardness, existing anticollision device, collision-prevention device be subject to collision deformation after cannot
Reset, so as to cause permanent deformation, and existing anticollision device, collision-prevention device cannot be effectively using the energy for producing in knockout process
To enter row buffering to impact force, therefore this traditional anticollision device, collision-prevention device is installed on vehicle and effectively cannot be delayed when occurring and clashing into
Solution clashes into the vibration for causing, and still has very big damage to vehicle and driver.In addition, existing vehicle is being sent out with other vehicles
When raw minor impact or scratch, because of the preventer hardness is bigger of vehicle, scratch can be caused to the mutual vehicle for clashing into, lead
Cause vehicle damage.Before insurance vehicle is reached, it is impossible to move vehicle easily, not only result in traffic congestion, delay vehicle
Normally travel, and need to repair vehicle after vehicle damage, cause economic asset to lose, it is clear that existing automobile is prevented
Protection unit cannot more effectively meet the demand of people.
Content of the invention：
The invention provides a kind of automobile impacting preventer, its simple structure, reasonable in design, simple to operate, occurring
During shock, this preventer effectively not only can play a part of to stop protection, and can accumulate the energy of impact force
Storage is stored, so as to secondary protective barriers are formed, after completing to clash into, moreover it is possible to which impact site is effectively resetted, is reduced and clash into
To the damage caused by contour of the vehicle；When vehicle occurs slight scratch, can effectively alleviate mutually to clash between vehicle and be produced
Raw damage, more effectively meets the demand of people, solves problems of the prior art.
The present invention by solving the technical scheme that adopts of above-mentioned technical problem is：A kind of automobile impacting preventer, including
One is horizontally disposed, edge is provided with the fixed plate of several tapped through holes, is respectively symmetrically in the both sides of fixed plate and is provided with an inclination
The fixed side of setting, is provided with an outer baffle being be arranged in parallel with fixed plate in the front side of fixed plate, divides in the both sides of outer baffle
One is not arranged with fixed side outer panel arranged in parallel, the front end of each outer panel passes through rotating shaft and fixed plate respectively
Two ends be flexibly connected, each outer panel rear end is connected by the fixed side of the corresponding side of arc rubbery flexible sheet respectively,
The anticollision support meanss that several front ends are fixedly connected with, the anticollision is formed around with outer baffle along which on the front end face of fixed plate
Support meanss include the cushioning supportive oil cylinder that a horizontally disposed rear end is fixedly connected with, the work of cushioning supportive oil cylinder front end with fixed plate
Stopper rod is provided with the connecting plate of pressure transducer by surface and outer baffle is fixedly connected with, before the outside of cushioning supportive oil cylinder sheathed
The support spring that two ends are fixedly connected with outer baffle, fixed plate respectively afterwards, is provided with one on the oil inlet pipe of cushioning supportive oil cylinder rear end
Fuel tap, be provided with the cavity that the fixed plate between each anticollision support meanss is formed with outer panel two ends respectively with fixed plate,
The energy-storage buffering device that outer panel is fixedly connected with, is respectively equipped with side between the fixed side of the corresponding side of each outer panel and delays
Flushing device；The oil inlet pipe of each cushioning supportive oil cylinder is connected with the oil pump on automobile by oil guide pipe, and oil pump passes through wire
It is connected with automotive controls.
The energy-storage buffering device includes the ring protection air bag of a contraction being connected on fixed plate front end face, in ring-type
Fixed plate between the internal ring of protective air-bag is provided with the column gas storage air bag that several front ends are fixedly connected with, each column with outer baffle
Gas storage air bag passes through respectively to be provided with the communicating pipe of pressure valve inside one and ring protection airbags are logical.
The side buffer unit includes that several are connected in fixed side and buffering on the outer panel corner of corresponding side
Spring, is provided with a buffer air bag with charging valve between each buffer spring.
The soft lid of the rubber with several through holes is respectively equipped with cavity top and bottom.
Several gum elastic anticollision strips are respectively equipped with the side of each outer panel.
An inserting chute is vertically provided with the top stage casing of fixed plate, in the top sidewall of each inserting chute respectively vertically
It is provided with a bar-shaped trough.
The present invention is had an advantageous effect in that, simple structure, reasonable in design, simple to operate, and when occurring to clash into, this is anti-
The anticollision support meanss of protection unit can be in frontal impact by each cushioning supportive oil cylinder with support spring collective effect have
The stop of playing a part of of effect is protected, and using energy-storage buffering device, the energy of impact force can be carried out savings storage, from
And secondary protective barriers are formed, after completing to clash into, this device effectively can be resetted to impact site to a certain extent,
Reduce the extent of damage that clashes in the deformation caused by vehicle；When vehicle occurs slight scratch, side buffer unit can be effective
Alleviate the degree of injury between the vehicle for mutually clashing into, can pass through to the buffer air bag in the buffer unit of side after the completion of shock
Interior inflation come to deform outer panel carry out appropriate reset reparation, more effectively meet the demand of people.
Description of the drawings：
Fig. 1 is the structural representation of position of the present invention.
Fig. 2 is the side structure schematic view of Fig. 1.
Fig. 3 is the structural representation of position of the present invention two.
Fig. 4 removes the structural representation of the soft lid of rubber for the present invention.
Fig. 5 is first partial structural diagram of the present invention.
Fig. 6 is second partial structural diagram of the present invention.
In figure, 1, tapped through hole；2nd, fixed plate；3rd, fixed side；4th, outer baffle；5th, outer panel；6th, arc rubbery flexible sheet；
7th, anticollision support meanss；701st, cushioning supportive oil cylinder；702nd, connecting plate；703rd, support spring；704th, oil inlet pipe；705th, fuel tap；
8th, energy-storage buffering device；801st, ring protection air bag；802nd, column gas storage air bag；9th, side buffer unit；901st, buffer spring；
902nd, buffer air bag；10th, through hole；11st, the soft lid of rubber；12nd, gum elastic anticollision strip；13rd, chute is inserted；14th, bar-shaped trough.
Specific embodiment：
For the technical characterstic of this programme clearly can be described, below by specific embodiment, and its accompanying drawing is combined, to this
Bright it is described in detail.
As shown in figures 1-6, a kind of automobile impacting preventer, is provided with several spiral shells including one horizontally disposed, edge
The fixed plate 2 of stricture of vagina through hole 1, is respectively symmetrically in the both sides of fixed plate 2 and is provided with a fixed side 3 being obliquely installed, in fixed plate 2
Front side is provided with an outer baffle 4 be arrangeding in parallel with fixed plate 2, is respectively symmetrically in the both sides of outer baffle 4 and is provided with one with fixed side 3
Outer panel 5 arranged in parallel, the front end of each outer panel 5 is flexibly connected with the two ends of fixed plate 2 by rotating shaft respectively, each outer
5 rear end of side plate is connected by the fixed side 3 of the corresponding side of arc rubbery flexible sheet 6 respectively, in the front end face of fixed plate 2
On be formed around, along which, the anticollision support meanss 7 that several front ends are fixedly connected with outer baffle 4, the anticollision support meanss 7 include
The cushioning supportive oil cylinder 701 that one horizontally disposed rear end is fixedly connected with fixed plate 2, the piston rod of 701 front end of cushioning supportive oil cylinder
The connecting plate 702 of pressure transducer is provided with by surface and outer baffle 4 is fixedly connected with, sheathed in the outside of cushioning supportive oil cylinder 701
The support spring 703 that one rear and front end is fixedly connected with outer baffle 4, fixed plate 2 respectively, in entering for 701 rear end of cushioning supportive oil cylinder
Oil pipe 704 is provided with a fuel tap 705, sets in the cavity that the fixed plate 2 between each anticollision support meanss 7 is formed with outer panel 5
The energy-storage buffering device 8 for having two ends to be fixedly connected with fixed plate 2, outer panel 5 respectively, in the corresponding side of each outer panel 5
Side buffer unit 9 is respectively equipped between fixed side 3；The oil inlet pipe 704 of each cushioning supportive oil cylinder 701 is by oil guide pipe and peace
The oil pump being mounted on automobile is connected, and oil pump is connected with automotive controls by wire.
The energy-storage buffering device 8 includes the ring protection air bag 801 of a contraction being connected on 2 front end face of fixed plate,
The column gas storage that several front ends are fixedly connected with outer baffle 4 is provided with fixed plate 2 between the internal ring of ring protection air bag 801
Air bag 802, each column gas storage air bag 802 passes through to be provided with communicating pipe 803 and the ring protection air bag of pressure valve inside one respectively
801 are connected, and after each column gas storage air bag 802 of automobile is squeezed, its internal air pressure can increase, when air pressure increase to pre-
If during value, the gas meeting blow-off pressure valve in each column gas storage air bag 802 is entered in the ring protection air bag 801 for shrinking, ring
After shape protective air-bag 801 is inflated, volume increases such that it is able to form secondary protective barriers, can play a part of secondary anticollision buffering,
Improve safety in utilization.
The side buffer unit 9 includes that several are connected in fixed side 3 with delaying on 5 four jiaos of the outer panel of corresponding side
Spring 901 is rushed, buffer spring 901 can be played when automobile is subject to the minor impact of side or scraping and support making for buffering
With while after the completion of hitting or scraping on, it is automatically multiple that buffer spring 901 can drive that fixed side 3 carries out to a certain extent
Position；A buffer air bag 902 with charging valve is provided between each buffer spring 901, when the pressure that buffer air bag 902 is received
When excessive, the gas of inside air bag can be extruded out, such that it is able to play a part of to buffer side impact, after the completion of shock
Can be inflated again into buffer air bag 902 by charging valve, 902 volume of buffer air bag increases and can will be knocked position
Sweep and fixed side 3 resetted, because 902 surface area of buffer air bag is big, therefore when resetting to fixed side 3
There can be bigger contact area, repairing effect is good.
Cavity top and bottom be respectively equipped with one with several through holes 10 rubber soft lid 11, rubber soft lid 11 flat when
Dustproof effect can be played.When a crash occurs, the car body being knocked can be deformed upon with outer baffle 4.Now, because of the soft lid of rubber
11 is flexible material, and in addition which is provided with several through holes 10 can discharge the gas in cavity, after the completion of shock, this dress
Put the soft lid 11 of rubber after being automatically reset also to can be reset, so as to increase the service life.
Several gum elastic anticollision strips 12 are respectively equipped with the side of each outer panel 5.Existing vehicle body is hard
Metal material, when automobile occur scratch when be easy to leave scratch on vehicle body, car owner is accomplished by entering the vehicle body at scratch
The reparing process such as row spray painting, waste time and energy；Here can be played when there is slight scratch using gum elastic anticollision strip 12 anti-
Shield is acted on, and will not leave scratch, using safer on the mutual vehicle housing for scratching.
An inserting chute 13 is vertically provided with the top stage casing of fixed plate 2, divides in the top sidewall of each inserting chute 13
A bar-shaped trough 14 is not vertically provided with, after this preventer is arranged on automobile, in that context it may be convenient to be inserted into automotive license plate
It is fixed in inserting chute 13 and by bar-shaped trough 14 and fastening bolt, using convenient.
Using front, this automobile impacting preventer on fixed mount, is installed respectively before and after automobile.During installation, using tight
Fixing bolt just can be firmly fixed to this device on automobile fixed mount after then being fastened through after each tapped through hole 1.Anti-
After protection unit installation, automotive license plate can be inserted into inserting chute 13, then by the bar-shaped trough 14 of both sides and fastening spiral shell
Car plate outer baffle 4 is interfixed by bolt.Ignition trigger is carried out before driving, when running car timed unit can be logical with control oil pump
Cross oil guide pipe carries out oil-filled to each cushioning supportive oil cylinder 701 in anticollision support meanss 7, and the power of oil pump can be according to user's need
Selected.Oil pump persistently to each 701 fuel feeding of cushioning supportive oil cylinder and keeps pressure to automobile in motion, when automobile is just subject to
When face is clashed into, the outer baffle 4 of this device front end can occur caving inward because of shock the trend of deformation.Now, each cushioning supportive
Oil cylinder 701 can play a part of support, while contracting bar motion to a certain extent also can occur because of strong shock, that is, live
Stopper rod inwardly can be retracted certain length；At the same time, can also in the support spring 703 in 701 outside of each cushioning supportive oil cylinder
Play a part of to support buffering.Each cushioning supportive oil cylinder 701, support spring 703 are in the process for deforming upon with outer baffle 4
In, the cavity between fixed plate 2 and outer baffle 4 can be extruded by outer baffle 4, and each column gas storage air bag 802 can be driven to carry out
Compression；When impact force is larger, the deflection that outer baffle 4 occurs will be bigger.Impact force is indirectly to each column gas storage air bag
802 actings, the ring protection air bag 801 that now the gas meeting blow-off pressure valve entrance in each column gas storage air bag 802 is shunk
Interior, after ring protection air bag 801 is inflated, volume increases.Extraneous impact force can be carried out part utilization by this part structure design
Get up to the gas in each column gas storage air bag 802 and do work, such that it is able to make the gas after being done work enter ring protection
Air bag 801, the ring protection air bag 801 that volume increases can form secondary protective barriers, hit to remaining so as to be utilized
Hit power to be stopped, play a part of secondary anticollision buffering.After the completion of shock, this device loses the abutting work of extraneous impact force
With, if be again started up control device control oil pump each cushioning supportive oil cylinder 701 is carried out fuel feeding make the piston rod of each oil cylinder to
Before stretch out, drive each support spring 703 to carry out reparation reset, so as to drive outer baffle 4 to carry out a certain degree of reset, so may be used
Effectively to reduce the reparation work operation in later stage, time saving and energy saving；In the case of deflection is not king-sized, by this device
Automatically repair and just can reach preferable reparation state.
When vehicle occurs side impact, outer panel 5 can be deformed in the presence of impact force, rushed spring and received in automobile
To side minor impact or scraping when can play a part of to support buffering, while after the completion of hitting or scraping on, buffering
Spring 901 can drive fixed side 3 to carry out automatically reseting to a certain extent；A band is provided between each buffer spring 901
There is the buffer air bag 902 of charging valve, the gas of inside air bag can be squeezed out when the pressure that buffer air bag 902 is received is excessive
Come, such that it is able to play a part of side impact is buffered, charging valve can be passed through after the completion of shock into buffer air bag 902
Inflated again, 902 volume of buffer air bag increases and the sweep and fixed side 3 that be knocked position can be resetted, because
902 surface area of buffer air bag is big, therefore can have bigger contact area, repairing effect to fixed side 3 when resetting
Good.When automobile occurs to scratch, protective action can be played using gum elastic anticollision strip 12, will not be in the mutual vehicle for scratching
Scratch is left on housing, using safer.This apparatus structure is simple, reasonable in design, simple to operate, and when occurring to clash into, this is anti-
The anticollision support meanss 7 of protection unit can be common with support spring 703 by each cushioning supportive oil cylinder 701 in frontal impact
Effect is effectively played a part of to stop protection, and can put aside the energy of impact force using energy-storage buffering device 8
Storage, so as to form secondary protective barriers, after completing to clash into, this device can be carried out effectively to impact site to a certain extent
Reset, reduce the extent of damage that clashes in deformation that vehicle is caused；When there is slight scratch in vehicle, side buffer unit 9
The degree of injury between the vehicle of mutual shock can effectively be alleviated, can be passed through in side buffer unit 9 after the completion of shock
Buffer air bag 902 in inflation carrying out appropriate reset reparation to the outer panel 5 for deforming, more effectively meet the need of people
Ask.
Above-mentioned specific embodiment cannot function as limiting the scope of the invention, for the technology people of the art
For member, any alternate modification that embodiment of the present invention is made or conversion are all fallen within protection scope of the present invention.
The present invention does not describe part in detail, is the known technology of those skilled in the art of the present technique.
Claims (6)
1. a kind of automobile impacting preventer, it is characterised in that：Several tapped through holes are provided with including one horizontally disposed, edge
Fixed plate, the both sides of fixed plate be respectively symmetrically be provided with one be obliquely installed, edge be provided with the fixation of several tapped through holes
Side plate, is provided with an outer baffle being be arranged in parallel with fixed plate in the front side of fixed plate, is respectively symmetrically in the both sides of outer baffle and is provided with
One passes through the two ends activity of rotating shaft and fixed plate respectively with fixed side outer panel arranged in parallel, the front end of each outer panel
Connection, each outer panel rear end is connected by the fixed side of the corresponding side of arc rubbery flexible sheet respectively, in fixed plate
The anticollision support meanss that several front ends are fixedly connected with, the anticollision support meanss bag is formed around with outer baffle along which on front end face
The cushioning supportive oil cylinder that a horizontally disposed rear end is fixedly connected with is included with fixed plate, and the piston rod of cushioning supportive oil cylinder front end passes through table
Face is provided with the connecting plate of pressure transducer and outer baffle is fixedly connected with, in the sheathed rear and front end in the outside of cushioning supportive oil cylinder respectively
The support spring being fixedly connected with outer baffle, fixed plate, is provided with a fuel tap on the oil inlet pipe of cushioning supportive oil cylinder rear end, each anti-
Hit in the cavity that the fixed plate between support meanss is formed with outer panel and be provided with two ends and be fixedly connected with fixed plate, outer panel respectively
Energy-storage buffering device, be respectively equipped with side buffer unit between the fixed side of the corresponding side of each outer panel；Each slow
The oil inlet pipe for rushing support cylinder is connected with the oil pump on automobile by oil guide pipe, and oil pump is by wire and automobile control dress
Put connected.
2. a kind of automobile impacting preventer according to claim 1, it is characterised in that：The energy-storage buffering device includes
The one ring protection air bag for being connected in the contraction on fixed plate front end face, in the fixed plate between the internal ring of ring protection air bag
The column gas storage air bag that several front ends are fixedly connected with is provided with outer baffle, and each column gas storage air bag passes through to be provided with pressure inside one respectively
The communicating pipe of power valve is logical with ring protection airbags.
3. a kind of automobile impacting preventer according to claim 1 and 2, it is characterised in that：The side buffer unit bag
Include several and fixed side and the buffer spring on the outer panel corner of corresponding side is connected in, be provided between each buffer spring
One buffer air bag with charging valve.
4. a kind of automobile impacting preventer according to claim 3, it is characterised in that：In cavity top and bottom difference
It is provided with the soft lid of the rubber with several through holes.
5. a kind of automobile impacting preventer according to claim 4, it is characterised in that：Divide on the side of each outer panel
Several gum elastic anticollision strip is not provided with.
6. a kind of automobile impacting preventer according to claim 5, it is characterised in that：Erect in the top stage casing of fixed plate
An inserting chute is directly provided with, in the top sidewall of each inserting chute, is vertically provided with a bar-shaped trough respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611106343.1A CN106427847B (en) | 2016-12-05 | 2016-12-05 | A kind of automobile impacting protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611106343.1A CN106427847B (en) | 2016-12-05 | 2016-12-05 | A kind of automobile impacting protective device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106427847A true CN106427847A (en) | 2017-02-22 |
| CN106427847B CN106427847B (en) | 2019-07-26 |
Family
ID=58223952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611106343.1A Expired - Fee Related CN106427847B (en) | 2016-12-05 | 2016-12-05 | A kind of automobile impacting protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106427847B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108422944A (en) * | 2018-04-27 | 2018-08-21 | 张家港乐达汽车电器有限公司 | A kind of anticollision based on CAN and anti abrasive reversing monitoring device |
| CN109707181A (en) * | 2018-12-24 | 2019-05-03 | 中棠建设发展有限公司 | A kind of traffic police's canopy of standing guard |
| CN110670907A (en) * | 2019-09-30 | 2020-01-10 | 商丘师范学院 | Smart city intelligent terminal protection device |
| CN112681180A (en) * | 2020-12-30 | 2021-04-20 | 安徽先河建筑工程有限公司 | Road height limiting frame |
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|---|---|---|---|---|
| CN108422944A (en) * | 2018-04-27 | 2018-08-21 | 张家港乐达汽车电器有限公司 | A kind of anticollision based on CAN and anti abrasive reversing monitoring device |
| CN109707181A (en) * | 2018-12-24 | 2019-05-03 | 中棠建设发展有限公司 | A kind of traffic police's canopy of standing guard |
| CN109707181B (en) * | 2018-12-24 | 2020-10-13 | 中棠建设发展有限公司 | Traffic police is with canopy of standing guard |
| CN110670907A (en) * | 2019-09-30 | 2020-01-10 | 商丘师范学院 | Smart city intelligent terminal protection device |
| CN112681180A (en) * | 2020-12-30 | 2021-04-20 | 安徽先河建筑工程有限公司 | Road height limiting frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106427847B (en) | 2019-07-26 |
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