CN205239415U - Take many intermediate layers of standpipe energy absorption buffer bumper - Google Patents
Take many intermediate layers of standpipe energy absorption buffer bumper Download PDFInfo
- Publication number
- CN205239415U CN205239415U CN201520906130.1U CN201520906130U CN205239415U CN 205239415 U CN205239415 U CN 205239415U CN 201520906130 U CN201520906130 U CN 201520906130U CN 205239415 U CN205239415 U CN 205239415U
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- China
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- steel plate
- crashproof steel
- vertical tube
- steel sheet
- crashproof
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Abstract
The utility model discloses a take many intermediate layers of standpipe energy absorption buffer bumper, its characterized in that includes preceding crashproof steel sheet and the crashproof steel sheet in back, preceding crashproof steel sheet lies in anterior and both the average level settings of the crashproof steel sheet in back, preceding crashproof steel sheet is the vertical with the crashproof steel sheet opposite face in back, preceding crashproof steel sheet with the back be equipped with between crashproof steel sheet at least with both parallel well crashproof steel sheets, preceding crashproof steel sheet, well crashproof steel sheet, the both ends of the crashproof steel sheet in back are connected as an organic wholely through the curb plate respectively, by preceding crashproof steel sheet backward crashproof steel sheets at different levels thicken gradually, the crashproof steel sheet rear portion in back is connected with rather than the vertically strengthening rib, the axis that adjacent crashproof steel sheet inter -plate was equipped with horizontal arrangement is the cylindric standpipe of vertical state, the back layer is easy warp for the anterior layer when giving birth to the striking, and anterior layer anticollision steel sheet warp extrusion standpipe thereafter, and every layer at the deformation in -process, can cushion and absorb the striking energy, reduces effort and reaction force, reduces the other side automobile hurt.
Description
Technical field
The utility model relates to a kind of automobile assembling parts, particularly relates to the many interlayers of a kind of band vertical tubeEnergy-absorbing buffering bumper.
Background technology
China is auto industry big country, Ye Shi automobile consumption big country, and automobile pollution is increasing, roadOn be exactly the ocean of car, automobile has become the instrument that the common people are indispensable, in the face of numerous brands and vehicle,People often more focus on the security performance of car in the time selecting car, and wherein one is exactly crashworthiness, in order to carryHigh automobile collision preventing performance is not only vehicle body and will be done solidly, also key very of the positive collision prevention girders of vehicle body, itsThe important guarantee of security when performance is head-on crash, existing collision prevention girders is all to improve by strengthening intensityThis performance, although collision prevention girders intensity is strengthened, incident its rigidity also increases progressively thereupon,Direct impact when collision, impulsive force is strong, and active force and reaction force abrupt release, to collision energyAbsorption and cushion smaller, all larger to car and people's harm, still await technology solve.
Utility model content
In order to address the above problem, the utility model provides a kind of many interlayers of band vertical tube energy-absorbing buffering insuranceThick stick.
The technical solution adopted in the utility model is: a kind of many interlayers of band vertical tube energy-absorbing buffering bumper, itsBe characterised in that comprise front crashproof steel plate and rear anti-crash steel plate, front crashproof steel plate be positioned at rear anti-crash steel plate anterior andBoth are all horizontally disposed with, and front crashproof steel plate and rear anti-crash steel plate opposite face are vertical plane, front crashproof steel plate and afterBetween crashproof steel plate, be provided with at least one parallel with both in crashproof steel plate, front crashproof steel plate, middle anti-collision steelThe two ends of plate, rear anti-crash steel plate connect as one by side plate respectively, at different levels anti-backward by front crashproof steel plateHit steel plate and thicken gradually, rear anti-crash steel plate rear portion is connected with perpendicular reinforcement, adjacent crashproof steel plateBetween plate, be provided with the vertical tube cylindraceous that horizontal axis is vertical state, each vertical tube is respectively with both sidesThe tangent contact of crashproof steel plate, vertical tube is connected with the crashproof steel plate of both sides by rivet respectively, in every row vertical tubeAdjacent vertical tube outer wall contact and tangent, alignment one by one before and after the vertical tube in adjacent columns vertical tube.
Further, in the gap between described adjacent vertical tube and crashproof steel plate, be provided with interior Pipe Cutting, interior Pipe Cutting dividesNot with adjacent vertical tube, crashproof steel plate is tangent is connected.
Further, described biside plate is connected with respectively arc corner.
Further, described front crashproof steel plate and rear anti-crash steel plate are provided with nerd pack.
Further, described each row vertical tube by prostatitis backward wall thickness strengthen step by step.
Many interlayers of the utility model band vertical tube energy-absorbing buffering bumper, is provided with the crashproof steel plate of multilayer, by front anti-Hit steel plate backward crashproof steel plates at different levels thicken gradually, intensity backward step by step strengthen, adjacent crashproof interlayer of steel plateIn be fixedly connected with the vertical tube that axis is vertical, the crashproof steel plate of rear layer is connected with perpendicular reinforcement, canSo that the crashproof armor plate strength of rear layer is higher, rear layer of easily distortion of anterior layer in the time occurring to clash into, anterior layer is crashproofSteel plate deformed pushes vertical tube thereafter, makes vertical tube thereafter deform the lower crashproof steel plate of rear class of extruding again with perpendicularPipe, between every row vertical tube, tangent abutting against has certain support force together, self shape easily occurs again simultaneouslyBecome, crashproof steel plate deformation place can draw near the vertical tube connecting its its rear portion and draw close to center of impact, everyLayer, in this deformation process, has certain stroke, can snubber Impact energy, reduce effectPower and reaction force, extend energy release time, impact to arrive the crashproof steel plate current situation of later layer and can weaken,Anterior layer after easily distortion of layer, under high potential energy effect, progressively layering reduces the impulsive force of potential energy, slowPunching performance is better, and the crashproof armor plate strength of rear class is high can protect to a certain extent internal part, withIn time, firmly collides and reduces also can reduce the other side's vehicle injury.
Brief description of the drawings
Fig. 1 is the utility model embodiment mono-overall structure view.
Fig. 2 is the utility model embodiment mono-decomposition texture view.
Reference numeral: 1 front crashproof steel plate; 2 rear anti-crash steel plates; Crashproof steel plate in 3; 4 side plates; 5 strengthenMuscle; 6 vertical tubes; 7 rivets; 8 arc corners; 9 nerd packs.
Detailed description of the invention
The utility model embodiment mono-as shown in Figure 1, 2, this many interlayers of band vertical tube energy-absorbing buffering bumper bagDraw together front crashproof steel plate 1 and rear anti-crash steel plate 2, front crashproof steel plate is positioned at rear anti-crash steel plate front portion and both equal waterFlat setting, front crashproof steel plate and rear anti-crash steel plate opposite face are vertical plane, front crashproof steel plate and rear anti-crash steel plateBetween be provided with at least one parallel with both in crashproof steel plate 3, the present embodiment is together, can root when enforcementGo setting according to bumper size and demand, front crashproof steel plate, in the two ends of crashproof steel plate, rear anti-crash steel plateConnect as one by side plate 4 respectively, by front crashproof steel plate backward crashproof steel plates at different levels thicken gradually, afterAnti-collision steel postlaminar part is connected with perpendicular reinforcement 5, reinforcement be provided with installing hole for vehicle frame phaseConnect, between adjacent crashproof steel plate, be provided with the vertical tube cylindraceous 6 that horizontal axis is vertical state, eachVertical tube respectively with tangent contact of crashproof steel plate of both sides, vertical tube is the anti-collision steel with both sides by rivet 7 respectivelyPlate connects, and adjacent vertical tube outer wall contact and tangent in every row vertical tube, before and after the vertical tube in adjacent columns vertical tubeAlignment one by one; Biside plate is connected with respectively arc corner 8 for side direction protection, and crashproof steel plate peripheral hardware is mouldedMaterial guard shield 9.
Many interlayers of the utility model band vertical tube energy-absorbing buffering bumper, is provided with the crashproof steel plate of multilayer, by front anti-Hit steel plate backward crashproof steel plates at different levels thicken gradually, intensity backward step by step strengthen, adjacent crashproof interlayer of steel plateIn be fixedly connected with the vertical tube that axis is vertical, the crashproof steel plate of rear layer is connected with perpendicular reinforcement, canSo that the crashproof armor plate strength of rear layer is higher, rear layer of easily distortion of anterior layer in the time occurring to clash into, anterior layer is crashproofSteel plate deformed pushes vertical tube thereafter, makes vertical tube thereafter deform the lower crashproof steel plate of rear class of extruding again with perpendicularPipe, between every row vertical tube, tangent abutting against has certain support force together, self shape easily occurs again simultaneouslyBecome, crashproof steel plate deformation place can draw near the vertical tube connecting its its rear portion and draw close to center of impact, everyLayer, in this deformation process, has certain stroke, can snubber Impact energy, reduce effectPower and reaction force, extend energy release time, impact to arrive the crashproof steel plate current situation of later layer and can weaken,Anterior layer after easily distortion of layer, under high potential energy effect, progressively layering reduces the impulsive force of potential energy, slowPunching performance is better, and the crashproof armor plate strength of rear class is high can protect to a certain extent internal part, withIn time, firmly collides and reduces also can reduce the other side's vehicle injury.
When enforcement, can in the gap between adjacent vertical tube and crashproof steel plate, be provided with interior Pipe Cutting, interior Pipe Cutting respectivelyWith adjacent vertical tube, crashproof steel plate is tangent is connected, the connection connection of can argon arc welding also can shocking by electricity, can enter oneStep increases buffering capacity; Each row vertical tube by prostatitis backward wall thickness can strengthen step by step, regulate snubbers at different levelsEnergy, certain each row vertical tube by rank rear forward wall thickness can add step by step level regulate.
Be only the utility model preferred embodiment in sum, all equivalences of doing according to the application are modified and are existingThere is technology to add and be all considered as the utility model technology category.
Claims (5)
1. band vertical tube many interlayers energy-absorbing buffering bumper, it is characterized in that comprising front crashproof steel plate and afterCrashproof steel plate, front crashproof steel plate is positioned at rear anti-crash steel plate front portion and both are all horizontally disposed with, front crashproof steel plateWith rear anti-crash steel plate opposite face be vertical plane, between front crashproof steel plate and rear anti-crash steel plate, be provided with at least together with twoPerson parallel in crashproof steel plate, front crashproof steel plate, in the two ends of crashproof steel plate, rear anti-crash steel plate logical respectivelyCross side plate and connect as one, by front crashproof steel plate backward crashproof steel plates at different levels thicken gradually, rear anti-crash steel plateRear portion is connected with perpendicular reinforcement, is provided with horizontal axis and is perpendicular between adjacent crashproof steel plateThe vertical tube cylindraceous of straight state, each vertical tube respectively with tangent contact of crashproof steel plate of both sides, vertical tube is respectivelyBe connected with the crashproof steel plate of both sides by rivet, adjacent vertical tube outer wall contact and tangent in every row vertical tube,Alignment one by one before and after vertical tube in adjacent columns vertical tube.
2. many interlayers of band vertical tube energy-absorbing buffering bumper according to claim 1, is characterized in that instituteState in the gap between adjacent vertical tube and crashproof steel plate and be provided with interior Pipe Cutting, interior Pipe Cutting respectively with adjacent vertical tube, anti-Hit the tangent connection of steel plate.
3. many interlayers of band vertical tube energy-absorbing buffering bumper according to claim 1, is characterized in that instituteState biside plate and be connected with respectively arc corner.
4. many interlayers of band vertical tube energy-absorbing buffering bumper according to claim 1, is characterized in that instituteState front crashproof steel plate and rear anti-crash steel plate and be provided with nerd pack.
5. many interlayers of band vertical tube energy-absorbing buffering bumper according to claim 1, is characterized in that instituteState each row vertical tube by prostatitis backward wall thickness strengthen step by step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520906130.1U CN205239415U (en) | 2015-11-12 | 2015-11-12 | Take many intermediate layers of standpipe energy absorption buffer bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520906130.1U CN205239415U (en) | 2015-11-12 | 2015-11-12 | Take many intermediate layers of standpipe energy absorption buffer bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205239415U true CN205239415U (en) | 2016-05-18 |
Family
ID=55938485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520906130.1U Expired - Fee Related CN205239415U (en) | 2015-11-12 | 2015-11-12 | Take many intermediate layers of standpipe energy absorption buffer bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205239415U (en) |
-
2015
- 2015-11-12 CN CN201520906130.1U patent/CN205239415U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20171112 |