CN205239414U - Ball formula energy absorption buffer car bumper - Google Patents
Ball formula energy absorption buffer car bumper Download PDFInfo
- Publication number
- CN205239414U CN205239414U CN201520906127.XU CN201520906127U CN205239414U CN 205239414 U CN205239414 U CN 205239414U CN 201520906127 U CN201520906127 U CN 201520906127U CN 205239414 U CN205239414 U CN 205239414U
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- CN
- China
- Prior art keywords
- steel plate
- crashproof steel
- steel sheet
- crashproof
- ball
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a ball formula energy absorption buffer car 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, adjacent crashproof steel sheet inter -plate is equipped with horizontal arrangement's rubber ball, the anterior layer is easy than the back layer when giving birth to the striking warp, anterior layer anticollision steel sheet warp extrusion rubber ball thereafter, every layer at the deformation in -process, can cushion and absorb the striking energy, reduce effort and reaction force, reduce the other side automobile hurt.
Description
Technical field
The utility model relates to a kind of automobile assembling parts, particularly relates to a kind of ball formula energy-absorbing bufferingAutomobile collision preventing thick stick.
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 ball formula energy-absorbing buffering automobile collision preventing thick stick.
The technical solution adopted in the utility model is: a kind of ball formula energy-absorbing buffering automobile collision preventing thick stick, its featureBe to comprise front crashproof steel plate and rear anti-crash steel plate, front crashproof steel plate be positioned at rear anti-crash steel plate anterior and bothAll be horizontally disposed with, front crashproof steel plate and rear anti-crash steel plate opposite face are vertical plane, front crashproof steel plate and rear anti-crashBetween steel plate, be provided with at least one parallel with both in crashproof steel plate, front crashproof steel plate, in crashproof steel plate,The two ends of rear anti-crash steel plate connect as one by side plate respectively, by front crashproof steel plate anti-collision steels at different levels backwardPlate is thickeied gradually, and rear anti-crash steel plate rear portion is connected with perpendicular reinforcement, between adjacent crashproof steel plateBe provided with horizontal ball, be respectively equipped with axis hole before and after ball, axis hole place be inserted be riveted on anti-Hit the rivet of steel plate, adjacent ball outer wall contact and tangent in every row ball.
Further, alignment one by one before and after the vertical tube in described adjacent columns ball.
Further, the vertical tube front-back staggered in described adjacent columns ball is arranged.
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.
The utility model ball formula energy-absorbing buffering automobile collision preventing thick stick, is provided with the crashproof steel plate of multilayer, by front anti-collision steelPlate backward crashproof steel plates at different levels is thickeied gradually, and intensity strengthens backward step by step, logical in adjacent crashproof interlayer of steel plateCross rivet and be connected with ball, the crashproof steel plate of rear layer is connected with perpendicular reinforcement, can make rear layerCrashproof armor plate strength is higher, easily distortion of the rear layer of anterior layer in the time occurring to clash into, the crashproof steel plate deformed of anterior layerBall thereafter of extruding, makes thereafter ball the deform lower crashproof steel plate of rear class of extruding again and ball,Between every row ball, tangent abutting against has certain support force together, self deformation easily occurs again simultaneously,Every layer in this deformation process, there is certain stroke, can snubber Impact energy, reduce to doFirmly and reaction force, extend energy release time, impact arriving 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, and ball deformation drag is changed from small to big, Ke YiWhile supporting front side crashproof steel plate, prevent that its moment from collapsing, buffering has continuity.
Brief description of the drawings
Fig. 1 is the utility model embodiment sectional structure view.
Fig. 2 is the utility model embodiment 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 ball; 7 axis holes; 8 rivets; 9 arc corners; 10 nerd packs.
Detailed description of the invention
As shown in Figure 1, 2, this ball formula energy-absorbing buffering automobile collision preventing thick stick comprises front anti-the utility model embodimentHit 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 are all horizontally disposed with,Before crashproof steel plate and rear anti-crash steel plate opposite face be vertical plane, between front crashproof steel plate and rear anti-crash steel plate, be provided with toFew parallel with both together in crashproof steel plate 3, the present embodiment is together, when enforcement, can inhale according to bufferingEnergy is set, front crashproof steel plate, in the two ends of crashproof steel plate, rear anti-crash steel plate respectively by side plate 4Connect as one, by front crashproof steel plate backward crashproof steel plates at different levels thicken gradually, rear anti-crash steel plate rear portion connectBe connected to perpendicular reinforcement 5, the present embodiment reinforcement is twice, reinforcement be provided with installing hole forOn connecting vehicle frame, between adjacent crashproof steel plate, be provided with horizontal ball 6, before and after ball, establish respectivelyHave axis hole 7, axis hole place is inserted with the rivet 8 that is riveted on crashproof steel plate, adjacent rubber in every row ballBall outer wall contact and tangent. When enforcement, the vertical tube in adjacent columns ball can align front and back one by one, also canFront and back, what the present embodiment adopted is Heterogeneous Permutation, and energy absorption capacity is more better, and biside plate is connected with respectively arcShape corner 9, prevent side injury, front crashproof steel plate and rear anti-crash steel plate be provided with nerd pack 10 forDecorate.
The utility model ball formula energy-absorbing buffering automobile collision preventing thick stick, is provided with the crashproof steel plate of multilayer, by front anti-collision steelPlate backward crashproof steel plates at different levels is thickeied gradually, and intensity strengthens backward step by step, logical in adjacent crashproof interlayer of steel plateCross rivet and be connected with ball, the crashproof steel plate of rear layer is connected with perpendicular reinforcement, can make rear layerCrashproof armor plate strength is higher, easily distortion of the rear layer of anterior layer in the time occurring to clash into, the crashproof steel plate deformed of anterior layerBall thereafter of extruding, makes thereafter ball the deform lower crashproof steel plate of rear class of extruding again and ball,Between every row ball, tangent abutting against has certain support force together, self deformation easily occurs again simultaneously,Every layer in this deformation process, there is certain stroke, can snubber Impact energy, reduce to doFirmly and reaction force, extend energy release time, impact arriving 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, and ball deformation drag is changed from small to big, Ke YiWhile supporting front side crashproof steel plate, prevent that its moment from collapsing, buffering has continuity.
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. a ball formula energy-absorbing buffering automobile collision preventing thick stick, is characterized in that comprising front crashproof steel plate and rear anti-crashSteel plate, front crashproof steel plate be positioned at rear anti-crash steel plate anterior and both be all horizontally disposed with, front crashproof steel plate and afterCrashproof steel plate opposite face is vertical plane, is provided with flat with both at least together between front crashproof steel plate and rear anti-crash steel plateCrashproof steel plate in row, front crashproof steel plate, in the two ends of crashproof steel plate, rear anti-crash steel plate pass through respectively sidePlate connects as one, by front crashproof steel plate backward crashproof steel plates at different levels thicken gradually, rear anti-crash steel plate rear portionBe connected with perpendicular reinforcement, between adjacent crashproof steel plate, be provided with horizontal ball, rubberBefore and after ball, be respectively equipped with axis hole, axis hole place is inserted with the rivet that is riveted on crashproof steel plate, in every row ballAdjacent ball outer wall contact and tangent.
2. ball formula energy-absorbing buffering automobile collision preventing thick stick according to claim 1, is characterized in that described phaseAlignment one by one before and after vertical tube in adjacent row ball.
3. ball formula energy-absorbing buffering automobile collision preventing thick stick according to claim 1, is characterized in that described phaseVertical tube front-back staggered in adjacent row ball is arranged.
4. ball formula energy-absorbing buffering automobile collision preventing thick stick according to claim 1, is characterized in that described twoSide plate is connected with respectively arc corner.
5. ball formula energy-absorbing buffering automobile collision preventing thick stick according to claim 1, it is characterized in that described beforeCrashproof steel plate and rear anti-crash steel plate are provided with nerd pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520906127.XU CN205239414U (en) | 2015-11-12 | 2015-11-12 | Ball formula energy absorption buffer car bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520906127.XU CN205239414U (en) | 2015-11-12 | 2015-11-12 | Ball formula energy absorption buffer car bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205239414U true CN205239414U (en) | 2016-05-18 |
Family
ID=55938484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520906127.XU Expired - Fee Related CN205239414U (en) | 2015-11-12 | 2015-11-12 | Ball formula energy absorption buffer car bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205239414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226840A (en) * | 2018-11-13 | 2019-01-18 | 南通利联机床制造有限公司 | A kind of Double Milling lathe with dedicated tripartite's stationary fixture |
-
2015
- 2015-11-12 CN CN201520906127.XU patent/CN205239414U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226840A (en) * | 2018-11-13 | 2019-01-18 | 南通利联机床制造有限公司 | A kind of Double Milling lathe with dedicated tripartite's stationary fixture |
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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 |