CN1129647A - Vehicle bumper - Google Patents
Vehicle bumper Download PDFInfo
- Publication number
- CN1129647A CN1129647A CN 94115546 CN94115546A CN1129647A CN 1129647 A CN1129647 A CN 1129647A CN 94115546 CN94115546 CN 94115546 CN 94115546 A CN94115546 A CN 94115546A CN 1129647 A CN1129647 A CN 1129647A
- Authority
- CN
- China
- Prior art keywords
- bumper
- substrate
- vehicle
- spoiler
- magnetic substance
- 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
- 239000000758 substrate Substances 0.000 claims abstract description 16
- 239000000126 substance Substances 0.000 claims description 18
- 230000003139 buffering effect Effects 0.000 abstract 1
- 239000000696 magnetic material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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- Vibration Dampers (AREA)
Abstract
The vehicle bumper comprises a bumper substrate (1), a magnetic body (2) arranged on the outer side of the substrate (1), an outer sleeve (3) wrapped outside the substrate (1) and the permanent magnetic body (2), and a designated pole of the magnetic body (2) facing outwards. The invention has the function of buffering the impact force of the vehicle, thereby improving the safety performance of the vehicle.
Description
The present invention relates to a kind of vehicle bumper, particularly relate to a kind of bumper/spoiler that adopts magnetic material to reduce the vehicle collision impulsive force.
It is well-known that vehicle bumper can be protected navigating mate and rider's safety and the damage that reduces vehicle.For many years, people have made various improvement to bumper/spoiler, and have taked various brakings and warning system for avoiding vehicle to bump against.Yet, up till now for this reason, the design plan that magnetic material is applied to bumper/spoiler is not arranged also.
The purpose of this invention is to provide a kind of bumper/spoiler that utilizes magnetic force to reduce vehicle collision power.
Solution of the present invention is: the substrate outside at bumper/spoiler is equipped with magnetic substance, is surrounded by an overcoat again in the outside of substrate and magnetic substance.Specify the utmost point (as the S utmost point) outwardly for one of magnetic substance.All adopt the bumper/spoiler of this structure formation when various vehicles after, when two cars is collided, because the homopolar-repulsion of magnetic substance, and its repulsive force increases gradually, the bump impulse force of two vehicles cushioned, thereby reduced the damage that collision causes people or vehicle.
The present invention except that advantage with damp impacts impulsive force, also have simple in structure, the characteristics of low cost of manufacture.
Below in conjunction with accompanying drawing the present invention is described in more detail.
Fig. 1 is the cross-sectional schematic of one embodiment of the present of invention;
Fig. 2 is the cross-sectional schematic of an alternative embodiment of the invention;
Fig. 3 is a kind of improvement cross-sectional schematic of bumper applications shown in Figure 1 on existing vehicle.
Referring to Fig. 1, bumper/spoiler of the present invention has a bumper/spoiler substrate 1, in the outside of substrate 1 magnetic substance 2 is installed, and is surrounded by an overcoat 3 in the outside of substrate 1 and magnetic substance 2.
In the present invention, the said outside or be relative occupant outwardly is inboard or inwardly towards occupant's direction, otherwise is the outside or outwardly.
Embodiment illustrated in fig. 2 and embodiment illustrated in fig. 1 basic identical, difference is, is provided with elastic buffer body 4 between substrate 1 and magnetic substance 2.This buffer body 4 can be threaded by bonding, and modes such as riveted joint are connected on the substrate 1.This buffer body can be a rubber, foamed plastic or air bag etc.Buffer body shown in Figure 2 is a plastic foam material.
In Fig. 2, magnetic substance 2 is embedded in the elastic buffer body 4.
Magnetic substance 2 among the present invention can be a monoblock magnetic sheet, also can be to be arranged side by side by at least two magnetic sheets to form.When arranging polylith magnetic substance 2, the appointment utmost point of all magnetic substances is all answered directed outside as the S utmost point, can insert weighting material between the magnetic patch.
Obviously, bumper/spoiler of the present invention can be arranged on the forward and backward of vehicle, and position, the left and right sides.The connection of this bumper/spoiler and carriage frame is identical with traditional bumper/spoiler connection mode, specifically, is exactly that tie bolt makes matrix 1 link to each other with the vehicle frame of vehicle.
Utilize bumper/spoiler of the present invention to improve to existing vehicle, improved procedure is referring to Fig. 3, on the thick stick body 7 of existing vehicle bumper, have two holes 9, in each hole 9, be installed with a connecting rod 6, at any one bumper/spoiler as described above of the outside of connecting rod 6 an end captive joint, on the connecting rod 6 between said thick stick body 7 and the said bumper/spoiler, be with spring 5, removably connect a plate washer 8, one brake connecting rods 9 at the inboard other end of connecting rod 6 and be provided with against said plate washer 8.Bolted connection is preferably adopted in being connected between connecting rod 6 and the plate washer 8.
When adopting embodiment shown in Figure 3, when two vehicles are close, the magnetic action of magnetic substance 2 can make connecting rod 6 move inward, and then drive brake rod 9 and move inward, can before collision, make vehicle enter braking mode (this moment, navigating mate may also not taked brake operating) like this so the impact of vehicle is reduced.
The elastic force of spring 5 should be enough to overcome between bumper/spoiler and the thick stick body 7 attractive force that forms, but the repulsive force that is produced when meeting less than two vehicles.Another effect of spring 5 is to make bumper/spoiler be in overhanging state.
Said magnetic substance can be permanent magnet or other high strong magnetic materials among the present invention.
Claims (6)
1. a vehicle bumper has a bumper/spoiler substrate (1), it is characterized in that, in the outside of substrate (1) magnetic substance (2) is installed, and is surrounded by an overcoat (3) in the outside of substrate (1) and permanent-magnet block (2).
2. vehicle bumper according to claim 1 is characterized in that, is provided with elastic buffer body (4) between said substrate (1) and magnetic substance (2).
3. vehicle bumper according to claim 2 is characterized in that, said magnetic substance (2) is embedded in the elastic buffer body (4).
4. according to vehicle bumper any in the claim 1 to 3, it is characterized in that said magnetic substance (2) is an integral slab.
5. according to vehicle bumper any in the claim 1 to 3, it is characterized in that said magnetic substance (2) has two at least.
6. vehicle bumper, comprise an insurance bar body (7), it is characterized in that, on thick stick body (7), have two holes (9), in each hole (9), be installed with a connecting rod (6), at bumper/spoiler described in the claim 1 to 5 any of the outside of connecting rod (a 6) end captive joint, on the connecting rod (6) between said thick stick body (7) and the said bumper/spoiler, be with spring (5), the inboard other end at connecting rod (6) removably connects a plate washer (8), and a brake connecting rod (9) is provided with against said plate washer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94115546 CN1129647A (en) | 1994-09-13 | 1994-09-13 | Vehicle bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94115546 CN1129647A (en) | 1994-09-13 | 1994-09-13 | Vehicle bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1129647A true CN1129647A (en) | 1996-08-28 |
Family
ID=5037577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94115546 Pending CN1129647A (en) | 1994-09-13 | 1994-09-13 | Vehicle bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1129647A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1326724C (en) * | 2004-11-19 | 2007-07-18 | 陈振越 | Magnetic anticollison dampener of vehicle |
| CN102582545A (en) * | 2012-03-02 | 2012-07-18 | 章超群 | Collision-rejection protection bumper for car |
| CN102582544A (en) * | 2012-02-24 | 2012-07-18 | 刘陈英 | Method for preventing means of transportation from colliding |
-
1994
- 1994-09-13 CN CN 94115546 patent/CN1129647A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1326724C (en) * | 2004-11-19 | 2007-07-18 | 陈振越 | Magnetic anticollison dampener of vehicle |
| CN102582544A (en) * | 2012-02-24 | 2012-07-18 | 刘陈英 | Method for preventing means of transportation from colliding |
| CN102582545A (en) * | 2012-03-02 | 2012-07-18 | 章超群 | Collision-rejection protection bumper for car |
| CN102582545B (en) * | 2012-03-02 | 2015-01-21 | 章超群 | Collision-rejection protection bumper for car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |