CN106809150A - A kind of energy-storage type bumper - Google Patents
A kind of energy-storage type bumper Download PDFInfo
- Publication number
- CN106809150A CN106809150A CN201611242008.4A CN201611242008A CN106809150A CN 106809150 A CN106809150 A CN 106809150A CN 201611242008 A CN201611242008 A CN 201611242008A CN 106809150 A CN106809150 A CN 106809150A
- Authority
- CN
- China
- Prior art keywords
- cavity
- energy
- connecting rod
- contiguous block
- latch segment
- 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.)
- Pending
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
- B60R19/18—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
- B60R19/22—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 cellular material, e.g. solid foam
-
- 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
-
- 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
Abstract
The invention discloses a kind of energy-storage type bumper,Including installing plate and front-axle beam,Fibre reinforced plastics panel is provided with front side of front-axle beam,Cavity is formed between fibre reinforced plastics panel and crossbeam,The inside of cavity is provided with some recovery air bags,The downside of front-axle beam is symmetrical to be provided with upper connecting rod,The lower end of upper connecting rod is provided with attachment means,The lower end of attachment means is provided with lower connecting rod,The lower end of lower connecting rod is connected with energy-storage buffering device,Attachment means include contiguous block and latch segment,The inside left end of latch segment offers connecting cavity,The inserted link coordinated with connecting cavity is provided with the middle of the right side of contiguous block,The right side surrounding of contiguous block offers some grooves,The left end of latch segment is provided with some and fit depressions limited blocks,The left end of latch segment is provided with connecting portion,Connecting portion is connected with the outside screw of contiguous block,The protective case being enclosed within upper connecting rod is additionally provided with the left of contiguous block.Simple structure of the present invention, easy to use, safe, replacing easy to disassemble.
Description
Technical field
The present invention relates to technical field of automobile, specifically a kind of energy-storage type bumper.
Background technology
Bumper is to absorb and slow down foreign impacts power, the safety device of protection vehicle body front and rear part, existing automobile
Bumper, the arc shell structure being generally made up of steel plate punched, the deformation in collision process by bumper absorbs impact energy
Amount, its shock absorbing effect, to protect the life security of occupant.But, because existing bumper depends merely on housing
Deformation absorb consumption collision energy, therefore its buffering energy-absorbing function is not good enough, its to occupant and vehicle in itself
Protective capability need to be improved, and existing bumper is monolithic construction, is easily damaged when colliding, and automobile is protected
The shock resistance of dangerous thick stick is than relatively low, it is difficult to which collision power is minimized, and the personal safety as well as the property safety of occupant is difficult to obtain
Ensure, greatly reduce the security of running car.
Some bumper bars for being provided with damping device are there is also now, but the damping effect of damping device is poor, and damping
Device and bumper bar are set together, difficulty or ease dismounting, and when damage is collided, typically only bumper bar front-axle beam can be damaged, and be subtracted
Shake device can keep complete, and people are changed with regard to overall, and great waste of resource improves the cost for using.
The content of the invention
It is an object of the invention to provide a kind of energy-storage type bumper, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：
A kind of energy-storage type bumper, including installing plate and front-axle beam, fibre reinforced plastics are provided with front side of the front-axle beam
Panel, is formed with cavity between the fibre reinforced plastics panel and crossbeam, the inside of the cavity is provided with some recovery air bags,
The inside for recovering air bag is provided with heater near the side of fibre reinforced plastics panel, outside fibre reinforced plastics panel
Side is provided with horizontal stripe buffer plug, and the inside of the buffer plug is provided with some cushions, and the downside of front-axle beam is symmetrical to be provided with
Connecting rod, the lower end of the upper connecting rod is provided with attachment means, and the lower end of the attachment means is provided with lower connecting rod, the lower company
The lower end of extension bar is connected with energy-storage buffering device, and the energy-storage buffering device includes housing, and the inside of the housing offers chamber
Body, the inside of the cavity is provided with portable plate, and the lower connecting rod connection for putting in cavity is provided with the upside of the portable plate, cavity
Internal upper and lower ends are equipped with vibration damper plate, and damping spring, the connection are equipped between the vibration damper plate and portable plate of upper and lower both sides
Device includes contiguous block and latch segment, and the inside left end of the latch segment offers connecting cavity, in the middle of the right side of the contiguous block
Be provided with the inserted link coordinated with connecting cavity, the right side surrounding of contiguous block offers some grooves, the left end of latch segment be provided with it is some with
The limited block of fit depressions, the left end of latch segment is provided with connecting portion, and the connecting portion is connected with the outside screw of contiguous block, even
Connect the protective case for being additionally provided with the left of block and being enclosed within upper connecting rod.
As further scheme of the invention：The cushion is silica gel.
As further scheme of the invention：The upper connecting rod is integrally formed with contiguous block.
As further scheme of the invention：The lower connecting rod is integrally formed with latch segment.
As further scheme of the invention：The vibration damper plate includes polyurethane foam and expanded polyolefin cotton layer.
As further scheme of the invention：The inner homogeneous of the polyurethane foam are provided with filled with aqueous water
Water cavity.
Compared with prior art, the beneficial effects of the invention are as follows：During collision scenario, the buffer plug of the external side of bumper
Stress, and row buffering is entered by its internal filler, on front-axle beam, when impact force is lighter, bumper body leads to final stress
Cross buffer plug and enter row buffering, due to being filled with silica gel in the buffer plug, after impact force disappearance, bumper body can be returned to
Original state, so as to play certain protective effect to bumper, is provided with spacing reinforced plastics panel and recovers air bag, with one
Fixed cushioning effect, and when collision dynamics is not very big, heater and raising can be started by increasing gasbag pressure
The temperature of spacing reinforced plastics panel recovers deformation, is provided with energy-storage buffering device, and vibration damper plate and damping spring are engaged, dual
Damping, good damping effect can absorb a large amount of energy for clashing into and producing, and reduce damaged vehicle degree and occupant is hurt journey
Degree, buffer plug, spacing reinforced plastics panel and the triple dampings of energy-storage buffering device cooperate, and can effectively reduce from the external world
Surge, preferably play cushioning effect, improve the shock resistance of bumper, collision power can be down to most
It is low, personal safety as well as the property safety is effectively guaranteed, the reliability of running car is improve greatly, it is easy to application and popularizations, it is provided with connection dress
Put, quickly connection can be realized by the cooperation of contiguous block and latch segment and dismantled, can not be repaired in bumper bar damaged in collision
When, the part of bumper can be changed, changed without entirety, economic burden can be reduced with cost-effective.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the structural representation of energy-storage buffering device.
Fig. 3 is the structural representation of attachment means.
Specific 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 is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1~3 are referred to, in the embodiment of the present invention, a kind of energy-storage type bumper, including installing plate 1 and front-axle beam 2,
The front side of the front-axle beam 2 is provided with fibre reinforced plastics panel 3, forms free between the fibre reinforced plastics panel 3 and crossbeam 2
Chamber, the inside of the cavity is provided with some recovery air bags 6, and the inside for recovering air bag 6 is near fibre reinforced plastics panel 3
Side is provided with heater 7, and the outside of fibre reinforced plastics panel 3 is provided with horizontal stripe buffer plug 4, and the inside of the buffer plug 4 sets
There are some cushions 5, the cushion 5 is silica gel, and the downside of front-axle beam 2 is symmetrical to be provided with upper connecting rod 8, the upper company
The lower end of extension bar 8 is provided with attachment means 9, and the lower end of the attachment means 9 is provided with lower connecting rod 10, under the lower connecting rod 8
End is connected with energy-storage buffering device 11, and the energy-storage buffering device 11 is arranged on installing plate 1, and energy-storage buffering device 11 includes shell
Body 12, the inside of the housing 12 offers cavity 13, and the inside of the cavity 13 is provided with portable plate 14, the portable plate 14
Upside is provided with and puts in the lower connecting rod 8 of the body of chamber 13 and connect, and the inside upper and lower ends of cavity 13 are equipped with vibration damper plate 15, upper and lower both sides
Vibration damper plate 15 and portable plate 14 between be equipped with damping spring 16, the vibration damper plate 15 includes polyurethane foam and polyolefin
Foam cotton layer, the inner homogeneous of the polyurethane foam are provided with the water cavity filled with aqueous water.
During collision scenario, the stress of buffer plug 4 of the external side of bumper, and delayed by its internal filler 5
Punching, on front-axle beam 2, when impact force is lighter, bumper body enters row buffering to final stress by buffer plug 4, due to the buffering
Silica gel 5 is filled with bolt 4, after impact force disappearance, bumper body can return to original state, so as to play one to bumper
Fixed protective effect, is provided with spacing reinforced plastics panel 3 and recovers air bag 6, with certain cushioning effect, and in impact force
When degree is not very big, can start heater 7 and improve the temperature of spacing reinforced plastics panel 3 by increasing gasbag pressure
To recover deformation, energy-storage buffering device 11 is provided with, vibration damper plate 15 and damping spring 16 are engaged, dual shock absorption, good damping effect,
A large amount of energy for clashing into and producing can be absorbed, damaged vehicle degree is reduced and occupant is hurt degree, it is buffer plug 4, spacing
Reinforced plastics panel 3 and the triple dampings of energy-storage buffering device 11 cooperate, and can effectively reduce from extraneous surge,
Cushioning effect is preferably played, the shock resistance of bumper is improved, collision power can be minimized, effectively protected
Personal safety as well as the property safety is demonstrate,proved, the reliability of running car has been improve greatly, it is easy to application and popularizations.
The attachment means 9 include contiguous block 17 and latch segment 18, and the inside left end of the latch segment 18 offers connection
Chamber 19, is provided with the inserted link 20 coordinated with connecting cavity 19 in the middle of the right side of the contiguous block 17, the right side surrounding of contiguous block 17 is opened up
The left end for having some grooves 23, latch segment 18 is provided with some limited blocks 22 being engaged with groove 23, and the left end of latch segment 18 sets
There is connecting portion 21, the connecting portion 21 is connected with the outside screw of contiguous block 17, and the left side of contiguous block 17 is additionally provided with the company of being enclosed within
Protective case 24 on extension bar 8, the upper connecting rod 8 is integrally formed with contiguous block 17, the lower connecting rod 10 and latch segment 18 1
It is body formed, attachment means are provided with, quickly connection can be realized by the cooperation of contiguous block 17 and latch segment 18 and dismantled, protecting
When dangerous bar damaged in collision can not be repaired, the part of bumper can be changed, be changed without entirety, can saved into
This, reduces economic burden.
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 in other specific forms realized.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 to be limited rather than described above, 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 the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (6)
1. a kind of energy-storage type bumper, including installing plate and front-axle beam, it is characterised in that be provided with fiber on front side of the front-axle beam
Reinforced plastics panel, is formed with cavity between the fibre reinforced plastics panel and crossbeam, the inside of the cavity is provided with some
Recover air bag, the inside of the recovery air bag is provided with heater, fiber reinforcement plastic near the side of fibre reinforced plastics panel
Horizontal stripe buffer plug is provided with the outside of charge level plate, the inside of the buffer plug is provided with some cushions, and the downside of front-axle beam is symmetrical
Upper connecting rod is installed, the lower end of the upper connecting rod is provided with attachment means, and the lower end of the attachment means is provided with lower connection
Bar, the lower end of the lower connecting rod is connected with energy-storage buffering device, and the energy-storage buffering device includes housing, the housing it is interior
Portion offers cavity, and the inside of the cavity is provided with portable plate, the lower connecting rod for putting in cavity is provided with the upside of the portable plate
Connection, the inside upper and lower ends of cavity are equipped with vibration damper plate, damping bullet are equipped between the vibration damper plate and portable plate of upper and lower both sides
Spring, the attachment means include contiguous block and latch segment, and the inside left end of the latch segment offers connecting cavity, the contiguous block
Right side in the middle of be provided with the inserted link coordinated with connecting cavity, the right side surrounding of contiguous block offers some grooves, the left end of latch segment
Some and fit depressions limited blocks are provided with, the left end of latch segment is provided with the outside of connecting portion, the connecting portion and contiguous block
Threaded connection, is additionally provided with the protective case being enclosed within upper connecting rod on the left of contiguous block.
2. a kind of energy-storage type bumper according to claim 1, it is characterised in that the cushion is silica gel.
3. a kind of energy-storage type bumper according to claim 1, it is characterised in that the upper connecting rod and contiguous block
It is integrally formed.
4. a kind of energy-storage type bumper according to claim 1, it is characterised in that the lower connecting rod and latch segment
It is integrally formed.
5. a kind of energy-storage type bumper according to claim 1, it is characterised in that the vibration damper plate includes polyurethane
Froth bed and expanded polyolefin cotton layer.
6. a kind of energy-storage type bumper according to claim 5, it is characterised in that the polyurethane foam it is interior
Portion is uniformly provided with the water cavity filled with aqueous water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611242008.4A CN106809150A (en) | 2016-12-29 | 2016-12-29 | A kind of energy-storage type bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611242008.4A CN106809150A (en) | 2016-12-29 | 2016-12-29 | A kind of energy-storage type bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106809150A true CN106809150A (en) | 2017-06-09 |
Family
ID=59110665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611242008.4A Pending CN106809150A (en) | 2016-12-29 | 2016-12-29 | A kind of energy-storage type bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106809150A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102334414B1 (en) * | 2021-09-11 | 2021-12-02 | 주식회사 스마트에어챔버 | Impact Absorbing Apparatus of Vehicle with Multilevel Impact Absorbing Parts |
| CN114889708A (en) * | 2022-04-18 | 2022-08-12 | 扬州市宝丰机械有限公司 | High-performance collision-resistant composite automobile tail board |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2322833Y (en) * | 1997-11-12 | 1999-06-09 | 佟海林 | Buffer type bumper for car |
| CN2548854Y (en) * | 2002-06-14 | 2003-05-07 | 贺文平 | Bump protector of vehicle |
| KR101393078B1 (en) * | 2013-11-07 | 2014-05-09 | 주식회사 스마트에어 챔버 | Air bag bumper system of cylinder type for absorbing impact of accident built in vehicle |
| CN203766892U (en) * | 2014-04-03 | 2014-08-13 | 邹正勇 | Vehicle surrounding set |
| CN204870864U (en) * | 2015-07-21 | 2015-12-16 | 皖西学院 | Crashproof roof beam before multi -purpose vehicle(MPV) |
| CN105462170A (en) * | 2015-11-23 | 2016-04-06 | 山东中恒碳纤维科技发展有限公司 | Fiber-reinforced automobile bumper and preparation method thereof |
| CN105691337A (en) * | 2016-03-28 | 2016-06-22 | 于新潮 | Automobile collision buffer |
-
2016
- 2016-12-29 CN CN201611242008.4A patent/CN106809150A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2322833Y (en) * | 1997-11-12 | 1999-06-09 | 佟海林 | Buffer type bumper for car |
| CN2548854Y (en) * | 2002-06-14 | 2003-05-07 | 贺文平 | Bump protector of vehicle |
| KR101393078B1 (en) * | 2013-11-07 | 2014-05-09 | 주식회사 스마트에어 챔버 | Air bag bumper system of cylinder type for absorbing impact of accident built in vehicle |
| CN203766892U (en) * | 2014-04-03 | 2014-08-13 | 邹正勇 | Vehicle surrounding set |
| CN204870864U (en) * | 2015-07-21 | 2015-12-16 | 皖西学院 | Crashproof roof beam before multi -purpose vehicle(MPV) |
| CN105462170A (en) * | 2015-11-23 | 2016-04-06 | 山东中恒碳纤维科技发展有限公司 | Fiber-reinforced automobile bumper and preparation method thereof |
| CN105691337A (en) * | 2016-03-28 | 2016-06-22 | 于新潮 | Automobile collision buffer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102334414B1 (en) * | 2021-09-11 | 2021-12-02 | 주식회사 스마트에어챔버 | Impact Absorbing Apparatus of Vehicle with Multilevel Impact Absorbing Parts |
| CN114889708A (en) * | 2022-04-18 | 2022-08-12 | 扬州市宝丰机械有限公司 | High-performance collision-resistant composite automobile tail board |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170609 |