CN201808529U - Rubber armoring sheet for motor vehicles - Google Patents
Rubber armoring sheet for motor vehicles Download PDFInfo
- Publication number
- CN201808529U CN201808529U CN2010205169808U CN201020516980U CN201808529U CN 201808529 U CN201808529 U CN 201808529U CN 2010205169808 U CN2010205169808 U CN 2010205169808U CN 201020516980 U CN201020516980 U CN 201020516980U CN 201808529 U CN201808529 U CN 201808529U
- Authority
- CN
- China
- Prior art keywords
- rubber
- rubber block
- motor vehicles
- armoring sheet
- collision
- 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
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 29
- 239000005060 rubber Substances 0.000 title claims abstract description 29
- 229920000297 Rayon Polymers 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract 2
- 230000007123 defense Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 3
- 239000013536 elastomeric material Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
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- Vibration Dampers (AREA)
Abstract
A rubber armoring sheet for motor vehicles relates to the technical field of security and anti-collision of the motor vehicles, in particular to an anti-collision cushioning device made of rubber. The rubber armoring sheet is provided with an outer rubber block 1 and a bottom rubber block 2, wherein the elastic modulus of the bottom rubber block is higher than that of the outer rubber block, and the outer rubber block and the bottom rubber block are overlapped together and fixed on an installation board 3. Since the outer rubber block has small elastic modulus and low rigidity, the rubber armoring sheet is better in energy absorption effect when the motor vehicles are stressed by external force, and the bottom rubber block has relatively high rigidity, high elastic modulus and high spring-back rate and is impact resistant. When the motor vehicles crash violently, the rubber armoring sheet can not only absorb collision energy and transfer the collision energy to heat energy but also cushion and resist strong impact, and sharp increase of resonance is suppressed by interaction of energy absorption and impact cushioning, and accordingly, comprehensive defense and anti-collision effects are achieved.
Description
Technical field
The utility model relates to self-propelled vehicle anticollision technical field, particularly belongs to a kind of crashproof shock absorber that utilizes rubber to make.
Background technology
The anticollision of motor vehicles product of Shi Yonging in the market, its practical performance is not fully up to expectations.General traditional Federal bumper or improved type bumper/spoiler, the anticollision effect is unsatisfactory, more is to play decoration function.Trace it to its cause, be that mainly metal bumper weight is big, certainly will increase the vehicle body deadweight, bring the increase of oil consumption then if adopt, thus most producer as far as possible need not, perhaps select the bumper/spoiler of small dimension, light material for use.In addition, because the metal bumper rigidity is big, buffering effect is poor when running into collision, the extension of the loss that causes the accident thus.
Summary of the invention
The purpose of this utility model promptly is to provide a kind of later-model self-propelled vehicle rubber armoring sheet, to reach light weight, the effective purpose of anticollision.
The armoring sheet of self-propelled vehicle rubber provided by the utility model, outer blob of viscose and primer piece with rubber material is characterized in that the modulus of elasticity of primer piece is greater than the modulus of elasticity of outer blob of viscose, both are superimposed together, and are fixed on the adapter plate.
The armoring sheet of self-propelled vehicle rubber provided by the utility model has used two kinds of different elastomeric materials of hardness to make outer blob of viscose and primer piece respectively.Outer blob of viscose modulus of elasticity is little, and hardness is low, and to make the time spent energy-absorbing effect relatively good when vehicle generation external force, particularly can effectively alleviate extent of injury during vehicle generation slight impact; Primer piece hardness is higher, and modulus of elasticity is big, and the rebound degree height is shock-resistant, when the Vehicular impact force rate is big, can produce high resiliency, and moment changes crash direction.Therefore, when the utility model at vehicle strong bump takes place, can absorb Impact energy, Impact energy is changed into heat energy, can cushion and resist powerful the impact again, both mutual actions can suppress resonance and increase sharply, thereby reach good integrated campaign collision effect.
Description of drawings
The accompanying drawing part further discloses specific embodiment of the utility model, wherein:
1, the utility model front elevation;
2, the utility model birds-eye view;
3, A-A is to view;
4, B-B is to view.
The specific embodiment
As shown in Figure 1 and Figure 2, the armoring sheet of self-propelled vehicle rubber provided by the utility model, outer blob of viscose 1 and primer piece 2 with rubber material, both are superimposed together, and are fixed on the adapter plate 3.Adapter plate 3 has bolt hole 4, so that connect with car body.
As shown in Figure 3, Figure 4, outer blob of viscose 1 and primer piece 2 both superimposed be to realize by connecting pin 5 and the cooperation of cooresponding with it connecting bore that lays respectively on primer piece and the outer blob of viscose.That is, the connecting bore on connecting pin on the primer piece and the outer blob of viscose cooperates, and perhaps, the connecting bore on connecting pin on the outer blob of viscose and the primer piece cooperates, and its effect all is the same.
Characteristics of the present utility model are that the modulus of elasticity of primer piece 2 is greater than the modulus of elasticity of outer blob of viscose 1.Outer blob of viscose uses the less elastomeric material of modulus of elasticity, for example: butyl rubber, natural rubber, ethylene propylene diene rubber, butadiene rubber etc.; The primer piece then uses the relatively large elastomeric material of modulus of elasticity, for example: buna-S, government rubber, poly-chloroprene rubber, poly-urethane rubber etc.
The utility model both can be installed in the Federal bumper back easily, also can directly be fixed on other positions of car chassis crossbeam, longeron or vehicle body, can effectively alleviate the impact from the self-propelled vehicle different directions, thereby had improved the safety precaution performance.
Claims (3)
1. the armoring sheet of a self-propelled vehicle rubber, outer blob of viscose (1) and primer piece (2) with rubber material is characterized in that the modulus of elasticity of primer piece is greater than the modulus of elasticity of outer blob of viscose, both are superimposed together, and are fixed on the adapter plate (3).
2. the armoring sheet of self-propelled vehicle rubber according to claim 1, its feature is that also bolt hole (4) is arranged on the described adapter plate (3).
3. the armoring sheet of self-propelled vehicle rubber according to claim 1, its feature also is, described outer blob of viscose (1) and primer piece (2) both superimposed be to realize by connecting pin (5) and the cooperation of cooresponding with it connecting bore that lays respectively on primer piece and the outer blob of viscose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205169808U CN201808529U (en) | 2010-08-27 | 2010-08-27 | Rubber armoring sheet for motor vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205169808U CN201808529U (en) | 2010-08-27 | 2010-08-27 | Rubber armoring sheet for motor vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201808529U true CN201808529U (en) | 2011-04-27 |
Family
ID=43891474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205169808U Expired - Fee Related CN201808529U (en) | 2010-08-27 | 2010-08-27 | Rubber armoring sheet for motor vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201808529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882139A (en) * | 2017-03-22 | 2017-06-23 | 山东国金汽车制造有限公司 | A kind of automobile rear bumper installs supporting plate |
-
2010
- 2010-08-27 CN CN2010205169808U patent/CN201808529U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882139A (en) * | 2017-03-22 | 2017-06-23 | 山东国金汽车制造有限公司 | A kind of automobile rear bumper installs supporting plate |
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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 |
Granted publication date: 20110427 Termination date: 20150827 |
|
| EXPY | Termination of patent right or utility model |