CN107489730A - 碰撞吸能盒、车辆及调节碰撞吸能盒刚度的方法 - Google Patents
碰撞吸能盒、车辆及调节碰撞吸能盒刚度的方法 Download PDFInfo
- Publication number
- CN107489730A CN107489730A CN201610708059.5A CN201610708059A CN107489730A CN 107489730 A CN107489730 A CN 107489730A CN 201610708059 A CN201610708059 A CN 201610708059A CN 107489730 A CN107489730 A CN 107489730A
- Authority
- CN
- China
- Prior art keywords
- energy absorbing
- absorbing box
- collision energy
- collision
- chamber
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000012530 fluid Substances 0.000 claims abstract description 14
- 238000013016 damping Methods 0.000 claims abstract description 8
- 230000001133 acceleration Effects 0.000 claims description 13
- 230000002265 prevention Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
-
- 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
- B60R19/20—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 containing mainly gas or liquid, e.g. inflatable
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
-
- 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
- B60R2019/007—Means for adjusting or regulating the crash absorption capacity of the vehicle, e.g. when detecting an impending collision
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Vibration Dampers (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Description
1 | 防撞梁 | 32 | 流液孔 |
2 | 碰撞吸能盒 | 33 | 磁力线圈 |
3 | 主动式限流阀 | 34 | 阀体 |
21 | 筒体 | 41 | 碰撞ECU |
22 | 活塞 | 42 | 车速传感器 |
23 | 活塞杆 | 43 | 加速度传感器 |
31 | 限流钢珠 | 44 | 车辆碰撞传感器 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610708059.5A CN107489730B (zh) | 2016-08-23 | 2016-08-23 | 碰撞吸能盒、车辆及调节碰撞吸能盒刚度的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610708059.5A CN107489730B (zh) | 2016-08-23 | 2016-08-23 | 碰撞吸能盒、车辆及调节碰撞吸能盒刚度的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107489730A true CN107489730A (zh) | 2017-12-19 |
CN107489730B CN107489730B (zh) | 2020-03-24 |
Family
ID=60642131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610708059.5A Expired - Fee Related CN107489730B (zh) | 2016-08-23 | 2016-08-23 | 碰撞吸能盒、车辆及调节碰撞吸能盒刚度的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107489730B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109094493A (zh) * | 2018-08-15 | 2018-12-28 | 安徽奥丰汽车配件有限公司 | 一种汽车橡胶前保险杠 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2223220Y (zh) * | 1995-07-26 | 1996-03-27 | 赵书生 | 机动车辆抗撞器 |
CN2663730Y (zh) * | 2003-11-22 | 2004-12-15 | 重庆渝安创新科技(集团)有限公司 | 阻尼可调充气式后减震器 |
CN104039603A (zh) * | 2011-12-28 | 2014-09-10 | 丰田自动车株式会社 | 车辆用座椅 |
CN104085366A (zh) * | 2014-06-26 | 2014-10-08 | 华侨大学 | 汽车碰撞自适应多级缓冲吸能装置及其控制方法 |
US20140325970A1 (en) * | 2011-04-04 | 2014-11-06 | Piotr Mitre Radowski | Impact energy conversion device |
CN204061693U (zh) * | 2014-06-26 | 2014-12-31 | 盐城玉欣电动科技有限公司 | 一种支柱型锁控式减振器 |
CN204279316U (zh) * | 2014-11-13 | 2015-04-22 | 北汽福田汽车股份有限公司 | 吸能盒及具有该吸能盒的车辆 |
CN204340594U (zh) * | 2014-12-16 | 2015-05-20 | 北汽福田汽车股份有限公司 | 一种后扭转梁悬架系统及具有其的车辆 |
CN104747645A (zh) * | 2013-06-25 | 2015-07-01 | 苏州唐氏机械制造有限公司 | 一种两级缓冲器 |
-
2016
- 2016-08-23 CN CN201610708059.5A patent/CN107489730B/zh not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2223220Y (zh) * | 1995-07-26 | 1996-03-27 | 赵书生 | 机动车辆抗撞器 |
CN2663730Y (zh) * | 2003-11-22 | 2004-12-15 | 重庆渝安创新科技(集团)有限公司 | 阻尼可调充气式后减震器 |
US20140325970A1 (en) * | 2011-04-04 | 2014-11-06 | Piotr Mitre Radowski | Impact energy conversion device |
CN104039603A (zh) * | 2011-12-28 | 2014-09-10 | 丰田自动车株式会社 | 车辆用座椅 |
CN104747645A (zh) * | 2013-06-25 | 2015-07-01 | 苏州唐氏机械制造有限公司 | 一种两级缓冲器 |
CN104085366A (zh) * | 2014-06-26 | 2014-10-08 | 华侨大学 | 汽车碰撞自适应多级缓冲吸能装置及其控制方法 |
CN204061693U (zh) * | 2014-06-26 | 2014-12-31 | 盐城玉欣电动科技有限公司 | 一种支柱型锁控式减振器 |
CN204279316U (zh) * | 2014-11-13 | 2015-04-22 | 北汽福田汽车股份有限公司 | 吸能盒及具有该吸能盒的车辆 |
CN204340594U (zh) * | 2014-12-16 | 2015-05-20 | 北汽福田汽车股份有限公司 | 一种后扭转梁悬架系统及具有其的车辆 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109094493A (zh) * | 2018-08-15 | 2018-12-28 | 安徽奥丰汽车配件有限公司 | 一种汽车橡胶前保险杠 |
Also Published As
Publication number | Publication date |
---|---|
CN107489730B (zh) | 2020-03-24 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Collision energy absorbing box, vehicle and method for adjusting rigidity of collision energy absorbing box Effective date of registration: 20211213 Granted publication date: 20200324 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231201 Granted publication date: 20200324 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200324 |