CN107444324A - A kind of shock-proof protector for automobile buffer beam - Google Patents
A kind of shock-proof protector for automobile buffer beam Download PDFInfo
- Publication number
- CN107444324A CN107444324A CN201710448947.2A CN201710448947A CN107444324A CN 107444324 A CN107444324 A CN 107444324A CN 201710448947 A CN201710448947 A CN 201710448947A CN 107444324 A CN107444324 A CN 107444324A
- Authority
- CN
- China
- Prior art keywords
- frame
- damping
- chuck
- shock
- buffer beam
- 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.)
- Withdrawn
Links
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
- B60R19/36—Combinations of yieldable mounting means of different types
-
- 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
- B60R19/023—Details
-
- 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
- B60R2019/026—Buffers, i.e. bumpers of limited extent
-
- 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
- B60R2019/247—Fastening of bumpers' side ends
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Vibration Dampers (AREA)
Abstract
The invention discloses a kind of shock-proof protector for automobile buffer beam, including block plate, holding frame, the folded circle of damping, post, damping frame are inside contracted, protective frame, motor, accelerates inductor, chuck, the first trip shaft, chuck, friction electroplax, card holder, be retracted frame, the bar that shrinks, main shaft, spring coil, clamp, the second trip shaft and damping cushion.The beneficial effects of the invention are as follows：When collision prevention girders are collided, the inside compression of protective frame case, folding circle in the damping of folded shape can make impact force be rebounded, weakened, cooperation shrinks bar in retraction, is damped the resistance of cushion, impact force is slowly advanced by leaps and bounds, reduce vibrations when collision prevention girders are hit, ensure that the security used；When protection two is hit, protective frame inside contracts activity, and motion information transmission to inductor is accelerated, is accelerated inductor to control chuck by protective plate clamping fixed by friction electroplax, improves the service life of bumper frame；The device is easy to operate, and each component connection is flexible.
Description
Technical field
The present invention relates to a kind of shock-proof protector, specially a kind of shock-proof protector for automobile buffer beam, category
Applied technical field is processed in auto parts and components.
Background technology
With the fast development that people live, automobile is using more and more extensive in life, and automobile starting is fast, and speed is fast,
People are increasingly keen to be used as trip instrument using automobile.Shock-proof protector on automobile buffer beam be on automobile especially
An important component, its main function are to reduce the impulsive force that collision prevention girders are subject to, and weaken the harm that vehicle and human body are subject to.
A significant components indispensable as automotive interior, there is to impulsive force for existing shock-proof protector
Weakening degree is small, and damping performance is poor, and security is poor, poor to car protective value, can not reduce the dynamic displacement of collision prevention girders, car
The shortcomings that yielding damage, therefore, a kind of shock-proof protector for automobile buffer beam is proposed regarding to the issue above.
The content of the invention
The purpose of the present invention is that to solve the above problems and provides a kind of shock-absorbing protecting for automobile buffer beam
Device.
The present invention is achieved through the following technical solutions above-mentioned purpose, and a kind of shock-absorbing protecting for automobile buffer beam fills
Put, including block plate and protective frame, the block plate side sets holding frame, and the holding frame side sets the folded circle of damping, described
The folded circle side of damping, which is set, inside contracts post, and the post side that inside contracts sets damping frame, and the damping frame side sets protective frame, and
Motor is set on the holding frame, and is set on the motor and accelerates inductor, chuck is set below the acceleration inductor, and
First trip shaft is set on the chuck, chuck is set below first trip shaft, and friction electricity is set below the chuck
Plate, card holder is set on the damping frame, and the card holder side sets retraction frame, the retraction frame side sets the bar that shrinks, and
The bar side of shrinking sets main shaft, spring coil is set in the card holder, and the spring coil side sets clamp, the clamp side
Second trip shaft is set, and damping cushion is set on the retraction frame.
Preferably, in order that shrinking bar in retraction on several retraction framves, the resistance of cushion is damped, makes to touch
Hit power slowly to advance by leaps and bounds, reduce impulsive force of the collision prevention girders to automotive interior, the friction electroplax accelerates inductor electrically with described
Connection.
Preferably, in order that chuck is more firm firm to protective frame clamping, the chuck is arc-shaped structure.
Preferably, in order that chuck has enough power to carry out clamping protective frame, the motor connects with the chuck in activity
Connect.
Preferably, in order that chuck is more firm to protective frame clamping, the motor side sets several chucks.
Preferably, in order that vibrations when collision prevention girders are hit are smaller, several are set to be retracted frame on the damping frame.
The beneficial effects of the invention are as follows：The device connects collision prevention girders by baffle plate, and has two protective frames to subtract collision prevention girders
Shake protection, when collision prevention girders are collided, the inside compression of protective frame case, folding circle in the damping of folded shape can be such that impact force carries out instead
Bullet, weakening, the retraction force for inside contracting post is greatly reduced, coordinate and shrink bar in retraction on several retraction framves, be damped
The resistance of cushion, makes impact force slowly advance by leaps and bounds, and reduces impulsive force of the collision prevention girders to automotive interior, reduces collision prevention girders shock
When vibrations, ensure that the security used；Protective frame carries out clamping protection by the holding frame of top, when protective frame is hit
Hit, protective frame inside contracts activity, and motion information transmission to inductor is accelerated, is accelerated inductor control chuck to protect by friction electroplax
Board fastens, and reduces the dynamic displacement of protective frame, improves the service life of bumper frame；The device is easy to operate, each component
Connection is flexible.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention.
Fig. 2 is holding frame structural representation of the present invention.
Fig. 3 is chuck arrangement schematic diagram of the present invention.
Fig. 4 is damping frame structural representation of the present invention.
Fig. 5 is card holder structural representation of the present invention.
Fig. 6 is present invention retraction frame top view.
In figure：1st, block plate；2nd, holding frame；3rd, the folded circle of damping；4th, post is inside contracted；5th, damping frame；6th, protective frame；7th, motor；8、
Accelerate inductor；9th, chuck；10th, the first trip shaft；11st, chuck；12nd, rub electroplax；13rd, card holder；14th, it is retracted frame；15th, shrink
Bar；16th, main shaft；17th, spring coil；18th, clamp；19th, the second trip shaft；20th, cushion is damped.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to shown in Fig. 1-6, a kind of shock-proof protector for automobile buffer beam, including block plate 1 and protective frame 6,
The side of block plate 1 sets holding frame 2, and the side of holding frame 2 sets the folded circle 3 of damping, and 3 sides of the folded circle of damping, which are set, inside contracts post 4, and interior
The side of contracting post 4 sets damping frame 5, and the side of damping frame 5 sets protective frame 6, and motor 7 is set on holding frame 2, and is set on motor 7
Put and accelerate inductor 8, accelerate the lower section of inductor 8 that chuck 9 is set, and the first trip shaft 10 is set on chuck 9, the first trip shaft 10
Lower section sets chuck 11, and the lower section of chuck 11 sets friction electroplax 12, sets card holder 13 on damping frame 5, and the side of card holder 13 is set
Retraction frame 14 is put, retraction frame 14 side sets the bar 15 that shrinks, and the side of bar 15 of shrinking sets main shaft 16, and spring coil is set in card holder 13
17, and the side of spring coil 17 sets clamp 18, the side of clamp 18 sets the second trip shaft 19, and is retracted on frame 14 and sets damping cushion
20。
As a kind of technical optimization scheme of the present invention, friction electroplax 12 makes some with accelerating inductor 8 to be electrically connected
Bar is shunk in retraction on individual retraction frame, is damped the resistance of cushion, impact force is slowly advanced by leaps and bounds, reduces collision prevention girders pair
The impulsive force of automotive interior.
As a kind of technical optimization scheme of the present invention, chuck 11 is arc-shaped structure, chuck is clamped more protective frame
It is firm firm to add.
As a kind of technical optimization scheme of the present invention, motor 7 is movably connected with chuck 11, chuck is had enough power
Carry out clamping protective frame.
As a kind of technical optimization scheme of the present invention, the side of motor 7 sets several chucks 9, makes chuck to protective frame
Clamping is more firm.
As a kind of technical optimization scheme of the present invention, set several to be retracted frame 14 on damping frame 5, hit collision prevention girders
When vibrations it is smaller.
In the use of the present invention, first, whole shock-proof protector position is fixed, secondly, when using the device, lead to
Cross block plate 1 and connect collision prevention girders, and shock-absorbing protecting, when collision prevention girders are collided, protective frame are carried out to collision prevention girders by two protective frames 6
6 inside compressions, folding circle 3 in the damping of folded shape makes impact force be rebounded, weakened, and the retraction force for making to inside contract post 4 greatly subtracts
It is few, coordinate on several retraction framves 14 to shrink bar 15 in retraction, be damped the resistance of cushion 20, make impact force slow
Advance by leaps and bounds, reduce impulsive force of the collision prevention girders to automotive interior, reduce vibrations when collision prevention girders are hit, ensure that the safety used
Property；Protective frame carries out clamping protection by the holding frame 2 of top, and when protective frame is hit, protective frame 6 inside contracts activity, friction
Motion information transmission to inductor 8 is accelerated, is accelerated the model CMA3000 of inductor 8 by electroplax 12, and sense of acceleration is answered, 8 control chucks
11 by the clamping fixed of protective frame 6, reduces the dynamic displacement of protective frame 6, improves the service life of bumper frame.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of shock-proof protector for automobile buffer beam, including block plate (1) and protective frame (6), it is characterised in that：It is described
Block plate (1) side sets holding frame (2), and the holding frame (2) side sets the folded circle (3) of damping, the folded circle (3) one of the damping
Side sets and inside contracts post (4), and described post (4) side that inside contracts sets damping frame (5), and damping frame (5) side sets protective frame
(6) motor (7), and on the holding frame (2) is set, and is set on the motor (7) and accelerates inductor (8), the sense of acceleration
Answer and chuck (9) is set below device (8), and the first trip shaft (10) is set on the chuck (9), under first trip shaft (10)
Side sets chuck (11), and friction electroplax (12) is set below the chuck (11), and card holder is set on the damping frame (5)
(13), and the card holder (13) side sets retraction frame (14), and described retraction frame (14) side sets the bar (15) that shrinks, and described
Shrink bar (15) side setting main shaft (16), spring coil (17) is set on the card holder (13), and the spring coil (17) side is set
Clamp (18), clamp (18) side sets the second trip shaft (19), and damping cushion is set on the retraction frame (14)
(20)。
A kind of 2. shock-proof protector for automobile buffer beam according to claim 1, it is characterised in that：The friction
Electroplax (12) is electrically connected with the acceleration inductor (8).
A kind of 3. shock-proof protector for automobile buffer beam according to claim 1, it is characterised in that：The chuck
(11) it is arc-shaped structure.
A kind of 4. shock-proof protector for automobile buffer beam according to claim 1, it is characterised in that：The motor
(7) it is movably connected with the chuck (11).
A kind of 5. shock-proof protector for automobile buffer beam according to claim 1, it is characterised in that：The motor
(7) side sets several chucks (9).
A kind of 6. shock-proof protector for automobile buffer beam according to claim 1, it is characterised in that：The damping
Several retraction framves (14) are set on frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710448947.2A CN107444324A (en) | 2017-06-14 | 2017-06-14 | A kind of shock-proof protector for automobile buffer beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710448947.2A CN107444324A (en) | 2017-06-14 | 2017-06-14 | A kind of shock-proof protector for automobile buffer beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107444324A true CN107444324A (en) | 2017-12-08 |
Family
ID=60486978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710448947.2A Withdrawn CN107444324A (en) | 2017-06-14 | 2017-06-14 | A kind of shock-proof protector for automobile buffer beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107444324A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111619485A (en) * | 2020-06-03 | 2020-09-04 | 长沙理工大学 | Working method of fluid-solid coupling four-stage collision energy absorption device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19860249C1 (en) * | 1998-12-24 | 2000-07-27 | Daimler Chrysler Ag | Energy-absorbing buffer for motor vehicle bumper incorporates devices for low and high collision speeds, that for low collision speeds being plastically deformable |
| CN2823051Y (en) * | 2005-09-05 | 2006-10-04 | 王锦晖 | Telescopic type protector for automobile |
| CN2875886Y (en) * | 2006-02-10 | 2007-03-07 | 谭建 | Automobile tail catching anticollision device |
| CN102139670A (en) * | 2011-02-22 | 2011-08-03 | 周世愚 | Rotating bumper |
| CN102490788A (en) * | 2011-11-28 | 2012-06-13 | 浙江吉利汽车研究院有限公司 | Elastic longitudinal beam and automobile provided with same |
-
2017
- 2017-06-14 CN CN201710448947.2A patent/CN107444324A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19860249C1 (en) * | 1998-12-24 | 2000-07-27 | Daimler Chrysler Ag | Energy-absorbing buffer for motor vehicle bumper incorporates devices for low and high collision speeds, that for low collision speeds being plastically deformable |
| CN2823051Y (en) * | 2005-09-05 | 2006-10-04 | 王锦晖 | Telescopic type protector for automobile |
| CN2875886Y (en) * | 2006-02-10 | 2007-03-07 | 谭建 | Automobile tail catching anticollision device |
| CN102139670A (en) * | 2011-02-22 | 2011-08-03 | 周世愚 | Rotating bumper |
| CN102490788A (en) * | 2011-11-28 | 2012-06-13 | 浙江吉利汽车研究院有限公司 | Elastic longitudinal beam and automobile provided with same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111619485A (en) * | 2020-06-03 | 2020-09-04 | 长沙理工大学 | Working method of fluid-solid coupling four-stage collision energy absorption device |
| CN111619485B (en) * | 2020-06-03 | 2021-02-23 | 长沙理工大学 | Working method of fluid-solid coupling four-stage collision energy absorption device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207481830U (en) | A kind of bumper with multilayer anti-collision structure | |
| CN202294641U (en) | Collision bumper for automobile | |
| JP2012509815A (en) | Vehicle collision energy absorber having multiple collision energy absorption stages | |
| CN108297939B (en) | Collision energy absorption device, front longitudinal beam, frame and automobile | |
| CN107444324A (en) | A kind of shock-proof protector for automobile buffer beam | |
| CN206306980U (en) | A kind of energy-absorption box and the anti-collision device for automobile using the energy-absorption box | |
| CN107963043B (en) | Three-level combined vehicle collision integration system and method | |
| CN206394590U (en) | A kind of automobile buffering device of vehicle energy absorption box and the application energy-absorption box | |
| CN107839634A (en) | A kind of bumper | |
| CN104943635A (en) | Energy-absorption air bag used for automobile bumper | |
| CN211032463U (en) | Bumper for automobile | |
| CN208978973U (en) | A kind of cabin rear wall bumper and absorbing shock component that anti-impact force effect is good | |
| CN102019892A (en) | An automobile bumper | |
| CN109591740A (en) | New automobile crash cushions | |
| CN210174800U (en) | Anti-collision buffer device for automobile | |
| CN105015461A (en) | Automotive front bumper | |
| CN207523619U (en) | A kind of multidirectional buffering type automobile bumper | |
| CN103241262A (en) | Protecting device and protecting method of heavy-duty locomotive | |
| CN205239420U (en) | Energy -absorbing bumper | |
| CN207157152U (en) | A kind of automobile front longitudinal beam energy-absorbing buffer device | |
| CN212386434U (en) | Collision-proof surrounding kit for kart | |
| CN213354403U (en) | Reinforcing structure of automobile front bumper | |
| CN203246418U (en) | Bumper with energy absorbers | |
| CN203974731U (en) | Energy-absorption beam for automobile | |
| CN204641631U (en) | A kind of collision passive safety feature and automobile |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171208 |
|
| WW01 | Invention patent application withdrawn after publication |