CN107444323A - A kind of automobile front beam of good buffer effect - Google Patents
A kind of automobile front beam of good buffer effect Download PDFInfo
- Publication number
- CN107444323A CN107444323A CN201710837029.9A CN201710837029A CN107444323A CN 107444323 A CN107444323 A CN 107444323A CN 201710837029 A CN201710837029 A CN 201710837029A CN 107444323 A CN107444323 A CN 107444323A
- Authority
- CN
- China
- Prior art keywords
- plate
- buffering
- fixedly connected
- portable plate
- soft board
- 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- Withdrawn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
- B60R19/18—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
-
- 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
- B60R2019/186—Additional energy absorbing means supported on bumber beams, e.g. cellular structures or material
-
- 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
- B60R2019/1893—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 comprising a multiplicity of identical adjacent shock-absorbing means
Abstract
The invention discloses a kind of automobile front beam of good buffer effect, including fixed plate, block is all connected with left and right sides of the fixed plate side, the opposite side of two contiguous blocks is fixedly connected with the first side plate with the opposite side of the second side plate respectively, the opposite side of two contiguous blocks offers loose slot, one end in the loose slot with portable plate is socketed, the side of the portable plate and side in the loose slot is flexibly connected by expansion link with the side of loose slot inwall, brute spring is socketed with the expansion link.The present invention passes through the improvement to portable plate, the use of the buffering circular hole opened up on buffering soft board and buffering soft board on portable plate, the elasticity that buffering soft board has in itself can play cushioning effect, buffering circular hole opens up the energy that can absorb shock, portable plate coordinates the use of expansion link and brute spring, the automobile of shock is further absorbed energy, so as to add the buffering effect of automobile.
Description
Technical field
The present invention relates to bumper technical field, specially a kind of automobile front beam of good buffer effect.
Background technology
Front/rear collision bumper is located at the rear and front end of car respectively, plays a part of protection, relaxes extraneous rush for absorbing
Power is hit, the bumper body injection molding of current most of kart, this structure own wt is light, structure letter
Single, convenient manufacture, cost is low, but bumper strength is low, and impact resistance is poor, has potential safety hazard to driver or passenger, is
Reinforced safety thick stick intensity improves impact resistance, and some bumpers employ metal material.
Because metal material hardness is big, once front bumper hits, direct impulsive force can be caused very big, in order to solve this
Problem, some manufacturers are provided with buffer stopper, and buffer stopper uses caoutchouc elasticity block structure mostly, this elastomer block general thickness compared with
Thickness, even if using the plastic foam material of low-density, the vehicle having for this uses inflating rubber body and touched with improving buffer stopper absorption
Hit the measure of the function of energy.
The content of the invention
（One）The technical problem of solution
In view of the shortcomings of the prior art, the invention provides a kind of automobile front beam of good buffer effect, solves traditional note
The problem of moulding bumper impact power difference and shock-absorbing capacity difference.
（Two）Technical scheme
To achieve the above object, the present invention provides following technical scheme：A kind of automobile front beam of good buffer effect, including it is solid
Fixed board, is all connected with block at left and right sides of the fixed plate side, the opposite sides of two contiguous blocks respectively with the first side plate
It is fixedly connected with the opposite side of the second side plate, the opposite side of two contiguous blocks offers loose slot, the activity
Groove is interior to pass through expansion link and loose slot with the socket of one end of portable plate, the side of the portable plate and the side in loose slot
The side of inwall is flexibly connected, and is socketed with brute spring on the expansion link, the side of the portable plate and positioned at two connections
By being fixedly connected respectively by three baffle-boxs with two buffer springs with the side of fixed plate between block, the portable plate
Opposite side is fixedly connected with buffering the side of soft board, and buffers the left and right sides opposite side with two contiguous blocks respectively of soft board
Be fixedly connected, buffering circular hole offered on the buffering soft board, the fronts of two contiguous blocks respectively with two protection boards
Side is fixedly connected, and the opposite side of the side of two protection boards is fixedly connected with left and right sides of buffering soft board respectively, and two
The opposite side of individual protection board side is fixedly connected with the first side plate with the opposite side of the second side plate side surface respectively, described solid
The side of fixed board and it is fixedly connected positioned at the lower section of contiguous block with the side of the first aluminium sheet, the top of first aluminium sheet and buffering
The bottom of soft board is fixedly connected, and the side of the side of the fixed plate and top and the second aluminium sheet positioned at contiguous block, which is fixed, to be connected
Connect, the bottom of second aluminium sheet at the top of buffering soft board with being fixedly connected.
Preferably, the width at the top of first aluminium sheet is equal with the width of contiguous block bottom, and the second aluminium sheet bottom
Width is equal with the width at the top of contiguous block.
Preferably, the side of the expansion link is located on the center line of portable plate side, and the other end of expansion link is positioned at activity
The middle part of groove inwall side.
Preferably, one end of the brute spring is fixedly connected with the side of loose slot inwall, and brute spring is another
End is fixedly connected with the side of portable plate.
Preferably, the shape of first side plate and the second side plate is arc, and the phase of the first side plate and the second side plate
The equal length of the side of length and contiguous block to side.
Preferably, the side of the buffering soft board is located at the positive middle part of portable plate, and portable plate is being located at fixed plate just
Front.
（Three）Beneficial effect
The invention provides a kind of automobile front beam of good buffer effect.Possesses following beneficial effect：
（1）, the present invention by the improvement to portable plate, the buffering opened up on the buffering soft board and buffering soft board on portable plate is justified
The use in hole, the elasticity that buffering soft board has in itself can play certain cushioning effect, and buffering opening up for circular hole can absorb
The energy of shock, portable plate coordinate the use of expansion link and brute spring, the automobile of shock are further inhaled energy
Receive, so as to add the buffering effect of automobile.
（2）, the present invention by the improvement to fixed plate, the use of baffle-box and buffer spring, hit when in portable plate
Hit to fixed plate direction move when, baffle-box and buffer spring further cut down impact on the basis of brute spring on just.
Brief description of the drawings
Fig. 1 is the sectional view of structure top view of the present invention；
Fig. 2 is structure top view of the present invention.
In figure：1 fixed plate, 2 first aluminium sheets, 3 first side plates, 4 second side plates, 5 loose slots, 6 expansion links, 7 brute springs,
8 portable plates, 9 baffle-boxs, 10 buffer springs, 11 buffering soft boards, 12 buffering circular holes, 13 contiguous blocks, 14 protection boards, 15 second aluminium
Plate.
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.
As shown in Figure 1-2, the present invention provides a kind of technical scheme：A kind of automobile front beam of good buffer effect, including
Fixed plate 1, is all connected with block 13 at left and right sides of the side of fixed plate 1, the opposite sides of two contiguous blocks 13 respectively with the first side plate 3
It is fixedly connected with the opposite side of the second side plate 4, the shape of the first side plate 3 and the second side plate 4 is arc, and the first side plate 3
With the length of the opposite side of the second side plate 4 and the equal length of the side of contiguous block 13, by being provided with the first side plate 3 and the
Two side plates 4, the steel that the first side plate 3 has hardness harder with the second side plate 4 are made, and by the shape of the first side plate 3 and the second side plate 4
Shape is arranged to arc, can be while ensureing that car conour is attractive in appearance, can be to a greater extent to the left and right side of automobile front face
Protected, when a crash occurs, the safety of driver is preferably protected, the opposite side of identical two contiguous blocks 13
Offer loose slot 5, one end in loose slot 5 with portable plate 8 is socketed, the side of portable plate 8 and in loose slot 5 one
Side is flexibly connected by expansion link 6 with the side of the inwall of loose slot 5, and the side of expansion link 6 is located on the side center line of portable plate 8,
And the other end of expansion link 6 is located at the middle part of the inwall side of loose slot 5, and brute spring 7, brute spring 7 are socketed with expansion link 6
One end be fixedly connected with the side of the inwall of loose slot 5, and the other end of brute spring 7 is fixedly connected with the side of portable plate 8,
The side of portable plate 8 and between two contiguous blocks 13 by respectively by three baffle-boxs 9 and two buffer springs 10 and
The side of fixed plate 1 is fixedly connected, and the opposite side of portable plate 8 is fixedly connected with buffering the side of soft board 11, by soft to buffering
The use of plate 11, buffering soft board 11 is fabricated by the rubber of manufacture tire, and its rubber feature wearability is good and with buffering
Effect and there is stronger elasticity, when hitting, buffering soft board 11 maximum limit cut down impact,
Opposite side of the left and right sides of shape and buffering soft board 11 respectively with two contiguous blocks 13 is fixedly connected, by fixed plate 1
Improve, the use of baffle-box 9 and buffer spring 10, when being knocked to move to the direction of fixed plate 1, buffered when in portable plate 8
Case 9 and buffer spring 10 further cut down impact on the basis of brute spring 7 on just, the side of buffering soft board 11 is positioned at activity
8 positive middle part of plate, and portable plate 8 is located at the front of fixed plate 1, buffers and buffering circular hole 12 is offered on soft board 11, two
Side of the front of contiguous block 13 respectively with two protection boards 14 is fixedly connected, and the opposite side of the side of two protection boards 14
Be fixedly connected respectively with buffering the left and right sides of soft board 11, the opposite sides of two sides of protection board 14 respectively with the first side plate 3
It is fixedly connected with the opposite side of the side surface of the second side plate 4, the side of fixed plate 1 and lower section and the first aluminium for being located at contiguous block 13
The side of plate 2 is fixedly connected, and the top of the first aluminium sheet 2 is fixedly connected with buffering the bottom of soft board 11, the side and position of fixed plate 1
It is fixedly connected in the top of contiguous block 13 with the side of the second aluminium sheet 15, the width at the top of the first aluminium sheet 2 and the bottom of contiguous block 13
Width it is equal, and the width at the top of the width of the bottom of the second aluminium sheet 15 and contiguous block 13 is equal, the bottom of the second aluminium sheet 15 with
The top of buffering soft board 11 is fixedly connected, by being provided with the first aluminium sheet 2 and the second aluminium sheet 15, mainly due to the material of aluminum products
It is softer, the damping of buffering soft board 11, portable plate 8, brute spring 7, baffle-box 9 and buffer spring 10 can be played upon impact
Effect, so as to increase the buffer capacity of front bumper, by the improvement to portable plate 8, the buffering soft board 11 on portable plate 8
And the use of the buffering circular hole 12 opened up on buffering soft board 11, the elasticity that buffering soft board 11 has in itself, it can play certain
Cushioning effect, buffering circular hole 12 opens up the energy that can absorb shock, and portable plate 8 coordinates expansion link 6 and brute spring 7
Use, the automobile of shock is further absorbed energy, so as to add the buffering effect of automobile.
Operation principle：When bumper is by hitting, buffering soft board 11 carries out first step buffering by the energy of shock
Amount is absorbed, and buffers the Compressive activities plate 8 of soft board 11, and brute spring 7 continues to cut down impact, now, baffle-box 9 and damping bullet
Spring 10 further absorbs the energy hit, so as to greatest extent by power dissipation with absorbing.
It can to sum up obtain, the automobile front beam of the good buffer effect, it is slow on portable plate 8 by the improvement to portable plate 8
Rush soft board 11 and buffer the use of the buffering circular hole 12 opened up on soft board 11, the elasticity that buffering soft board 11 has in itself can
Play certain cushioning effect, buffering circular hole 12 opens up the energy that can absorb shock, portable plate 8 coordinate expansion link 6 with it is strong
The use of power spring 7, energy is further absorbed by the automobile of shock, so as to add the buffering effect of automobile, led to
Cross the improvement to fixed plate 1, the use of baffle-box 9 and buffer spring 10, when being knocked in portable plate 8 to the side of fixed plate 1
To during movement, baffle-box 9 and buffer spring 10 further cut down impact on the basis of brute spring 7 on just, so as to solve
The problem of traditional injection moulding bumper impact power difference and shock-absorbing capacity difference.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of automobile front beam of good buffer effect, including fixed plate（1）, it is characterised in that：The fixed plate（1）Side
The left and right sides be all connected with block（13）, two contiguous blocks（13）Opposite side respectively with the first side plate（3）With the second side
Plate（4）Opposite side be fixedly connected, two contiguous blocks（13）Opposite side offer loose slot（5）, the work
Dynamic groove（5）Interior and portable plate（8）One end socket, the portable plate（8）Side and be located at loose slot（5）Interior side passes through
Expansion link（6）With loose slot（5）The side of inwall is flexibly connected, the expansion link（6）On be socketed with brute spring（7）, it is described
Portable plate（8）Side and be located at two contiguous blocks（13）Between by passing through three baffle-boxs respectively（9）With two buffering elastics
Spring（10）With fixed plate（1）Side be fixedly connected, the portable plate（8）Opposite side with buffering soft board（11）Side fix
Connection, and buffer soft board（11）The left and right sides respectively with two contiguous blocks（13）Opposite side be fixedly connected, the buffering
Soft board（11）On offer buffering circular hole（12）, two contiguous blocks（13）Front respectively with two protection boards（14）One
Side is fixedly connected, and two protection boards（14）Side opposite side respectively with buffer soft board（11）The left and right sides fix connect
Connect, two protection boards（14）The opposite side of side respectively with the first side plate（3）With the second side plate（4）The opposite side of side surface
It is fixedly connected, the fixed plate（1）Side and be located at contiguous block（13）Lower section and the first aluminium sheet（2）Side fix connect
Connect, first aluminium sheet（2）Top with buffering soft board（11）Bottom be fixedly connected, the fixed plate（1）Side and position
In contiguous block（13）Top and the second aluminium sheet（15）Side be fixedly connected, second aluminium sheet（15）Bottom and buffering it is soft
Plate（11）Top be fixedly connected.
A kind of 2. automobile front beam of good buffer effect according to claim 1, it is characterised in that：First aluminium sheet
（2）The width and contiguous block at top（13）The width of bottom is equal, and the second aluminium sheet（15）The width and contiguous block of bottom（13）
The width at top is equal.
A kind of 3. automobile front beam of good buffer effect according to claim 1, it is characterised in that：The expansion link
（6）Side be located at portable plate（8）On the center line of side, and expansion link（6）The other end be located at loose slot（5）In inwall side
Portion.
A kind of 4. automobile front beam of good buffer effect according to claim 1, it is characterised in that：The brute spring
（7）One end and loose slot（5）The side of inwall is fixedly connected, and brute spring（7）The other end and portable plate（8）Side
It is fixedly connected.
A kind of 5. automobile front beam of good buffer effect according to claim 1, it is characterised in that：First side plate
（3）With the second side plate（4）Shape be arc, and the first side plate（3）With the second side plate（15）Opposite side length with
Contiguous block（13）Side equal length.
A kind of 6. automobile front beam of good buffer effect according to claim 1, it is characterised in that：The buffering soft board
（11）Side be located at portable plate（8）Positive middle part, and portable plate（8）Positioned at fixed plate（1）Front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710837029.9A CN107444323A (en) | 2017-09-17 | 2017-09-17 | A kind of automobile front beam of good buffer effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710837029.9A CN107444323A (en) | 2017-09-17 | 2017-09-17 | A kind of automobile front beam of good buffer effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107444323A true CN107444323A (en) | 2017-12-08 |
Family
ID=60496666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710837029.9A Withdrawn CN107444323A (en) | 2017-09-17 | 2017-09-17 | A kind of automobile front beam of good buffer effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107444323A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109591737A (en) * | 2018-11-09 | 2019-04-09 | 重庆腾海工贸有限公司 | A kind of automobile collision preventing crossbeam assembly |
| CN112590943A (en) * | 2020-12-21 | 2021-04-02 | 重庆千能实业有限公司 | High strength automobile front wall panel stiffening beam |
-
2017
- 2017-09-17 CN CN201710837029.9A patent/CN107444323A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109591737A (en) * | 2018-11-09 | 2019-04-09 | 重庆腾海工贸有限公司 | A kind of automobile collision preventing crossbeam assembly |
| CN112590943A (en) * | 2020-12-21 | 2021-04-02 | 重庆千能实业有限公司 | High strength automobile front wall panel stiffening beam |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171208 |