CN105365722A - Ball type energy absorption buffering automobile bumper - Google Patents
Ball type energy absorption buffering automobile bumper Download PDFInfo
- Publication number
- CN105365722A CN105365722A CN201510770079.0A CN201510770079A CN105365722A CN 105365722 A CN105365722 A CN 105365722A CN 201510770079 A CN201510770079 A CN 201510770079A CN 105365722 A CN105365722 A CN 105365722A
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- CN
- China
- Prior art keywords
- steel plate
- collision avoidance
- crashproof
- avoidance steel
- crash
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- 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
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
The invention discloses a ball type energy absorption buffering automobile bumper, which is characterized by comprising a front collision avoidance steel plate and a rear collision avoidance steel plate, wherein the front collision avoidance steel plate is located in front of the rear collision avoidance steel plate; the front collision avoidance steel plate and the rear collision avoidance steel plate are horizontally arranged; the opposite faces of the front collision avoidance steel plate and the rear collision avoidance steel plate are vertical surfaces; at least one middle collision avoidance steel plate which is parallel with the front collision avoidance steel plate and the rear collision avoidance steel plate is arranged between the front collision avoidance steel plate and the rear collision avoidance steel plate; two ends of the front collision avoidance steel plate, the middle collision avoidance steel plate and the rear collision avoidance steel plate are connected into a whole by side plates; the steel plates are gradually thickened from the front collision avoidance steel plate to the rear collision avoidance steel plate; a reinforcing rib which is vertical to the rear collision avoidance steel plate is connected with the rear of the rear collision avoidance steel plate; and rubber balls which are horizontally arrayed are arranged between adjacent collision avoidance steel plates. When collision happens, the front layer is easier to deform than the rear layer; the front collision avoidance steel plate deforms and extrudes the rubber balls; in the process of each layer of deformation, impact energy can be buffered and absorbed; acting force and reactive force are reduced; and the damage to the vehicle of opposite side is reduced.
Description
Technical field
The present invention relates to a kind of car assembling parts, particularly relate to a kind of ball energy-absorbing buffering automobile collision preventing thick stick.
Background technology
China is auto-industry big countries, Ye Shi automobile consumption big country, automobile pollution is increasing, it road is exactly the ocean of car, automobile has become the indispensable instrument of the common people, in the face of numerous brand and vehicle, people often focus on the safety performance of car more when selecting car, wherein one is exactly crashworthiness, be not only vehicle body will do solid to improve automobile collision preventing performance, vehicle body front collision prevention girders also key very, the important guarantee of safety when its performance is head-on crash, existing collision prevention girders is all improve this performance by strengthening intensity, although collision prevention girders intensity is strengthened, but its rigidity incident also increases progressively thereupon, the direct impact when colliding, impulsive force is strong, application force and antagonistic force abrupt release, to the absorption of collision energy with cushion smaller, all larger to the harm of car and people, the technology that still awaits solves.
Summary of the invention
In order to solve the problem, the invention provides a kind of ball energy-absorbing buffering automobile collision preventing thick stick.
The technical solution used in the present invention is: a kind of ball energy-absorbing buffering automobile collision preventing thick stick, it is characterized in that comprising front crashproof steel plate and rear anti-crash 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 plate and rear anti-crash steel plate opposite face are vertical plane, before be provided with between crashproof steel plate with rear anti-crash steel plate parallel with both at least together in crashproof steel plate, front crashproof steel plate, in crashproof steel plate, the two ends of rear anti-crash steel plate connect as one respectively by side plate, by front crashproof steel plate backward crashproof steel plate at different levels thicken gradually, rear anti-crash steel plate rear portion is connected with perpendicular reinforced rib, horizontal rubber sphere is provided with between adjacent crashproof steel plate, axis hole is respectively equipped with before and after rubber sphere, axis hole place is inserted with the rivet being riveted on crashproof steel plate, often adjacent in row rubber sphere rubber sphere wall contacts and tangent.
Further, align one by one before and after the vertical tube in described adjacent column rubber sphere.
Further, the vertical tube front-back staggered arrangement in described adjacent column rubber sphere.
Further, described biside plate is connected to curved corner.
Further, described front crashproof steel plate and rear anti-crash steel plate are provided with nerd pack.
Ball energy-absorbing buffering automobile collision preventing thick stick of the present invention, be provided with the crashproof steel plate of multilayer, by front crashproof steel plate backward crashproof steel plate at different levels thicken gradually, intensity strengthens backward step by step, rubber sphere is had by rivet interlacement in adjacent crashproof interlayer of steel plate, the crashproof steel plate of rear layer is connected with perpendicular reinforced rib, the crashproof armor plate strength of rear layer can be made higher, when occurring to clash into, the comparatively rear layer of front layer is easily out of shape, the crashproof steel plate deformable squeeze of front layer rubber sphere thereafter, thereafter rubber sphere is deformed and extrudes the lower crashproof steel plate of rear class and rubber sphere again, often between row rubber sphere, tangent abutting against has certain bearing force together, self easily there is deformation again simultaneously, every layer in this deformation process, there is certain stroke, can snubber Impact energy, reduce application force and antagonistic force, extend the fault offset time, impact the crashproof steel plate current situation of arrival later layer can weaken, the comparatively rear layer of front layer is easily out of shape, progressively layering the impulsive force of potential energy can be reduced under high potential energy effect, cushion characteristic is better, and the crashproof armor plate strength of rear class is high can protect internal part to a certain extent, hard collision simultaneously reduces also to reduce opponent vehicle injury, rubber sphere resistance to deformation changes from small to big, can when supporting the crashproof steel plate in front side, prevent it from collapsing instantaneously, buffering has continuity.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention sectional structure view.
Fig. 2 is embodiment of the present invention decomposition texture view.
Reference numeral: crashproof steel plate before 1; 2 rear anti-crash steel plates; Crashproof steel plate in 3; 4 side plates; 5 reinforced ribs; 6 rubber sphere; 7 axis holes; 8 rivets; 9 curved corner; 10 nerd packs.
Detailed description of the invention
The invention process is Fig. 1 such as, shown in 2, this ball energy-absorbing buffering automobile collision preventing thick stick comprises 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 are all horizontally disposed with, front crashproof steel plate and rear anti-crash steel plate opposite face are vertical plane, before be provided with between crashproof steel plate with rear anti-crash steel plate parallel with both at least together in crashproof steel plate 3, the present embodiment is together, can set according to buffering energy-absorbing during enforcement, front crashproof steel plate, in crashproof steel plate, the two ends of rear anti-crash steel plate connect as one respectively by side plate 4, by front crashproof steel plate backward crashproof steel plate at different levels thicken gradually, rear anti-crash steel plate rear portion is connected with perpendicular reinforced rib 5, the present embodiment reinforced rib is twice, reinforced rib is provided with mounting hole for connecting vehicle frame, horizontal rubber sphere 6 is provided with between adjacent crashproof steel plate, axis hole 7 is respectively equipped with before and after rubber sphere, axis hole place is inserted with the rivet 8 being riveted on crashproof steel plate, often adjacent in row rubber sphere rubber sphere wall contacts and tangent.During enforcement, the vertical tube in adjacent column rubber sphere can before and after align one by one, also can before and after, what the present embodiment adopted is Heterogeneous Permutation, and energy absorption capacity is more better, and biside plate is connected to curved corner 9, prevent side from injuring, front crashproof steel plate and rear anti-crash steel plate are provided with nerd pack 10 for decoration.
Ball energy-absorbing buffering automobile collision preventing thick stick of the present invention, be provided with the crashproof steel plate of multilayer, by front crashproof steel plate backward crashproof steel plate at different levels thicken gradually, intensity strengthens backward step by step, rubber sphere is had by rivet interlacement in adjacent crashproof interlayer of steel plate, the crashproof steel plate of rear layer is connected with perpendicular reinforced rib, the crashproof armor plate strength of rear layer can be made higher, when occurring to clash into, the comparatively rear layer of front layer is easily out of shape, the crashproof steel plate deformable squeeze of front layer rubber sphere thereafter, thereafter rubber sphere is deformed and extrudes the lower crashproof steel plate of rear class and rubber sphere again, often between row rubber sphere, tangent abutting against has certain bearing force together, self easily there is deformation again simultaneously, every layer in this deformation process, there is certain stroke, can snubber Impact energy, reduce application force and antagonistic force, extend the fault offset time, impact the crashproof steel plate current situation of arrival later layer can weaken, the comparatively rear layer of front layer is easily out of shape, progressively layering the impulsive force of potential energy can be reduced under high potential energy effect, cushion characteristic is better, and the crashproof armor plate strength of rear class is high can protect internal part to a certain extent, hard collision simultaneously reduces also to reduce opponent vehicle injury, rubber sphere resistance to deformation changes from small to big, can when supporting the crashproof steel plate in front side, prevent it from collapsing instantaneously, buffering has continuity.
Be only present pre-ferred embodiments in sum, all equivalence modifications of doing according to the application and prior art are added and are all considered as the technology of the present invention category.
Claims (5)
1. a ball energy-absorbing buffering automobile collision preventing thick stick, it is characterized in that comprising front crashproof steel plate and rear anti-crash 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 plate and rear anti-crash steel plate opposite face are vertical plane, before be provided with between crashproof steel plate with rear anti-crash steel plate parallel with both at least together in crashproof steel plate, front crashproof steel plate, in crashproof steel plate, the two ends of rear anti-crash steel plate connect as one respectively by side plate, by front crashproof steel plate backward crashproof steel plate at different levels thicken gradually, rear anti-crash steel plate rear portion is connected with perpendicular reinforced rib, horizontal rubber sphere is provided with between adjacent crashproof steel plate, axis hole is respectively equipped with before and after rubber sphere, axis hole place is inserted with the rivet being riveted on crashproof steel plate, often adjacent in row rubber sphere rubber sphere wall contacts and tangent.
2. ball energy-absorbing buffering automobile collision preventing thick stick according to claim 1, is characterized in that aliging one by one before and after the vertical tube in described adjacent column rubber sphere.
3. ball energy-absorbing buffering automobile collision preventing thick stick according to claim 1, is characterized in that the vertical tube front-back staggered arrangement in described adjacent column rubber sphere.
4. ball energy-absorbing buffering automobile collision preventing thick stick according to claim 1, is characterized in that described biside plate is connected to curved corner.
5. ball energy-absorbing buffering automobile collision preventing thick stick according to claim 1, is characterized in that described front crashproof steel plate and rear anti-crash steel plate are provided with nerd pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510770079.0A CN105365722A (en) | 2015-11-12 | 2015-11-12 | Ball type energy absorption buffering automobile bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510770079.0A CN105365722A (en) | 2015-11-12 | 2015-11-12 | Ball type energy absorption buffering automobile bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105365722A true CN105365722A (en) | 2016-03-02 |
Family
ID=55368522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510770079.0A Pending CN105365722A (en) | 2015-11-12 | 2015-11-12 | Ball type energy absorption buffering automobile bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105365722A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111688453A (en) * | 2020-06-30 | 2020-09-22 | 苏州市群卿汽车零部件有限公司 | Door frame reinforcement for automobile |
| CN112277854A (en) * | 2020-11-02 | 2021-01-29 | 常州市凯德汽车部件有限公司 | Automobile front bumper assembly |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5938155A (en) * | 1982-08-25 | 1984-03-01 | Shigeru Sakai | Automobile bumper |
| DE19716223C1 (en) * | 1997-04-18 | 1998-11-19 | Ymos Ag Ind Produkte | Motor vehicle front, side, and rear bumper |
| CN2625212Y (en) * | 2003-04-25 | 2004-07-14 | 万元坤 | Hierarchical buffering type bumper for car |
| FR2894206A1 (en) * | 2005-12-02 | 2007-06-08 | Peugeot Citroen Automobiles Sa | Energy absorption device for bumper of motor vehicle, has beam carrying shell containing row of spheres, where rigidity of shell and spheres is modulable based on geometry and size of impactor |
| US20080001416A1 (en) * | 2006-06-30 | 2008-01-03 | Tansen Dhananjay Chaudhari | Energy absorbing bumper assemblies and methods for absorbing kinetic energy during an impact event |
| CN201092298Y (en) * | 2007-10-22 | 2008-07-30 | 肖毅川 | Automobile collision protection device |
| CN203157905U (en) * | 2013-04-16 | 2013-08-28 | 陕西理工学院 | Automobile bumper with buffering function |
-
2015
- 2015-11-12 CN CN201510770079.0A patent/CN105365722A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5938155A (en) * | 1982-08-25 | 1984-03-01 | Shigeru Sakai | Automobile bumper |
| DE19716223C1 (en) * | 1997-04-18 | 1998-11-19 | Ymos Ag Ind Produkte | Motor vehicle front, side, and rear bumper |
| CN2625212Y (en) * | 2003-04-25 | 2004-07-14 | 万元坤 | Hierarchical buffering type bumper for car |
| FR2894206A1 (en) * | 2005-12-02 | 2007-06-08 | Peugeot Citroen Automobiles Sa | Energy absorption device for bumper of motor vehicle, has beam carrying shell containing row of spheres, where rigidity of shell and spheres is modulable based on geometry and size of impactor |
| US20080001416A1 (en) * | 2006-06-30 | 2008-01-03 | Tansen Dhananjay Chaudhari | Energy absorbing bumper assemblies and methods for absorbing kinetic energy during an impact event |
| CN201092298Y (en) * | 2007-10-22 | 2008-07-30 | 肖毅川 | Automobile collision protection device |
| CN203157905U (en) * | 2013-04-16 | 2013-08-28 | 陕西理工学院 | Automobile bumper with buffering function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111688453A (en) * | 2020-06-30 | 2020-09-22 | 苏州市群卿汽车零部件有限公司 | Door frame reinforcement for automobile |
| CN112277854A (en) * | 2020-11-02 | 2021-01-29 | 常州市凯德汽车部件有限公司 | Automobile front bumper assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wen Huarong Inventor before: Fan Guoquan Inventor before: Li Shuang |
|
| COR | Change of bibliographic data | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170215 Address after: 402284 Chongqing city Jiangjin Degan Industrial Park (Lanxi Road No. 99 building 11-2 industrial standard workshop Fengmao 1 to 3 layers of No. 2) Applicant after: CHONGQING BOOMERANG AUTO PARTS CO., LTD. Address before: 402284 Jiangjin District, Chongqing City Industrial Park, the feelings of the No. two A block, No. 8 Applicant before: Minghua Automotive Parts Co., Ltd., Chongqing |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160302 |