CN107264359A - A kind of two-way energy absorption device - Google Patents
A kind of two-way energy absorption device Download PDFInfo
- Publication number
- CN107264359A CN107264359A CN201710370581.1A CN201710370581A CN107264359A CN 107264359 A CN107264359 A CN 107264359A CN 201710370581 A CN201710370581 A CN 201710370581A CN 107264359 A CN107264359 A CN 107264359A
- Authority
- CN
- China
- Prior art keywords
- plate
- spring
- lower cover
- absorbing
- lead
- 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
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 5
- 230000006835 compression Effects 0.000 claims abstract description 3
- 238000007906 compression Methods 0.000 claims abstract description 3
- 230000035945 sensitivity Effects 0.000 claims abstract description 3
- 230000003044 adaptive effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/50—Seat suspension devices
- B60N2/54—Seat suspension devices using mechanical springs
- B60N2/544—Compression or tension springs
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Emergency Lowering Means (AREA)
Abstract
The present invention relates to a kind of two-way energy absorption device, category automotive safety is configured, and is used under the automotive seat that is particularly suitable for use in.It includes upper cover plate 1, unloads power plate 2, lower cover 3, stop device 4, lead 5, spring 6, reset lever 7, magnechuck 8, BOGEY WHEEL 9.By unloading power plate, upper and lower cover plates series connection and the spring-compressed energy-absorbing on lead, strength reaches that the acting of critical value stop device is prevented because the recoil of spring of forced compression reaches that energy-absorbing unloads power purpose, allows in environment lower by magnechuck control reset lever reset.BOGEY WHEEL can reduce and prevent upper cover plate and lead, lower cover and lead, upper cover plate and unload power plate, lower cover and unload the friction between power plate, can strengthen sensitivity and comfortableness, increase the service life.Because upper cover plate and unload power plate, lower cover and unload power plate be respectively laterally, longitudinal direction layout, so as to reach two-way energy-absorbing purpose.
Description
Technical field
The present invention relates to a kind of two-way energy absorption device, the automotive safety that is particularly suitable for use in configuration makes under automotive seat
With.
Background technology
The auxiliary of current vehicle safety is configured with safety belt and air bag, and safety belt is to be carried out in collision to occupant
The constraint and generation secondary collision such as occupant and steering wheel and instrument board or go out outside car during collision free causes during collision free
The safety device of the casualties.And air bag is to open a gassiness air cushion rapidly after primary collision, before secondary collision, make to multiply
Member because when inertia move " flutterring on air cushion " relax the impact that is subject to of occupant and absorb collision energy, the injury journey of mitigation occupant
Degree.And work as car collision, and after safety belt acting, before air bag acting, the device of not a kind of two-way active energy-absorbing.
The content of the invention
In view of the above-mentioned problems, when head-on crash occurs for vehicle, the present invention connects and installed with upper cover plate by unloading power plate
Spring-compressed energy-absorbing on lead, strength reaches that critical value stop device does work, and prevents recoil of spring from reaching that energy-absorbing unloads power mesh
's；When occurring side collision, unload power plate and connected with lower cover and the spring-compressed energy-absorbing on lead, strength reaches
Critical value stop device does work, and prevents recoil of spring from reaching that energy-absorbing unloads power purpose.Driver and crew's cervical vertebra anti-whip can be further protected,
Impact of the impact moment safety belt to the compressing, air bag in thoracic cavity to body is reduced to injure.
The scheme that its of the invention technology is used is：It will be produced in compression according to longitudinal spring group and crossed strip group
The elastic force of external force effect is revolted, and deformation is bigger, and the elastic force of generation is bigger, once external force disappears, deformation also disappears.And this hair
Bright is exactly spring after external force disappearance, and stop device acting forbids spring deformation to disappear, and allows groups of springs to be in compressive state, colliding
Power, which absorbs, to be stored, so as to reach that energy-absorbing unloads power purpose.
Brief description of the drawings：Fig. 1 is a kind of dimensional structure diagram for preferably applying example of the present invention；Fig. 2 is the one of internal combination of the present invention
Plant and preferably apply a dimensional structure diagram；Fig. 3 is that upper and lower cover plate is looked up and schematic elevation view；Fig. 4 is to unload power plate to look up and face
Schematic diagram；Fig. 5 is stop device left view and schematic elevation view；Fig. 6 is lead schematic elevation view；Fig. 7 is spring schematic perspective view；
Fig. 8 is that load-bearing wheel assembly is looked up and schematic elevation view.Each part mark is as follows in Fig. 1：1st, upper cover plate；2nd, power plate is unloaded；3rd, lower cover
Plate；4th, stop device；5th, lead；6th, spring；7th, reset lever；8th, magnechuck；9th, BOGEY WHEEL.Each part is marked such as in Fig. 2
Under：2nd, power plate is unloaded；4th, stop device；5th, lead；6th, spring；7th, reset lever；8th, magnechuck；9th, BOGEY WHEEL.
Operation principle：Connected in accompanying drawing 1 by unloading power plate 2, upper cover plate 1, lower cover 3 and the spring 6 on lead 5 is pressed
Contracting energy-absorbing, strength reaches that the acting of critical value stop device 4 prevents the resilience of spring 6 from reaching that energy-absorbing unloads power purpose, is controlled by magnechuck 8
Reset lever 7 processed resets, and BOGEY WHEEL 9 can reduce upper cover plate 1 and lead 5, lower cover 3 and lead 5, upper cover plate 1 and unload power
Plate 2, lower cover 3 and the friction between power plate 2 is unloaded, sensitivity of the present invention and comfortableness can be increased, increased the service life.Because of upper lid
Plate and unload power plate, lower cover and unload power plate spring groups respectively in laterally, longitudinally perpendicular layout, so as to reach two-way energy-absorbing purpose.
Beneficial effects of the present invention：Sent out when further reducing vehicle collision on the basis of being related to the restrictive auxiliary security configuration of automobile
Raw casualties.Because the invention belongs to, in the security configuration mutually done work, can more encourage driver and crew actively to use with safety belt
Automobile auxiliary security is configured.It is local to improve each auto vendor NCAP（Vehicle crash test）Achievement, further reduces driver and crew
Meet with the collision injury born during side collision.During emergency brake of vehicle, before mitigating human pilot because of the involuntary body of inertia
Pour point head and arm bending stress, so as to more preferable operating and controlling vehicle direction, handle emergency case.
Claims (4)
1. a kind of energy absorption device, it is characterized in that upper cover plate realizes compression spring energy-absorbing respectively with unloading power plate, lower cover and unloading power plate,
Upper cover plate and the perpendicular layout of lower cover；Upper and lower cover plates has stop device and BOGEY WHEEL with unloading in the middle of power plate, with lead and spring
In horizontal layout.
2. device according to claim 1, it is characterized in that：By unloading power plate, upper cover plate series connection and on lead
Spring-compressed energy-absorbing, strength reach critical value stop device do work, prevent recoil of spring reaches from unloading power purpose.
3. device according to claim 1, it is characterized in that：By unloading power plate, lower cover series connection and on lead
Spring-compressed energy-absorbing, strength reach critical value stop device do work, prevent recoil of spring from reaching that energy-absorbing unloads power purpose.
4. device according to claim 1, it is characterized in that：Done work by BOGEY WHEEL, present apparatus sensitivity can be increased and relaxed
Adaptive, increases the service life.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710370581.1A CN107264359A (en) | 2017-05-23 | 2017-05-23 | A kind of two-way energy absorption device |
| PCT/CN2018/081933 WO2018214650A1 (en) | 2017-05-23 | 2018-04-04 | Bi-directional energy absorbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710370581.1A CN107264359A (en) | 2017-05-23 | 2017-05-23 | A kind of two-way energy absorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107264359A true CN107264359A (en) | 2017-10-20 |
Family
ID=60064825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710370581.1A Pending CN107264359A (en) | 2017-05-23 | 2017-05-23 | A kind of two-way energy absorption device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107264359A (en) |
| WO (1) | WO2018214650A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018214650A1 (en) * | 2017-05-23 | 2018-11-29 | 肖国栋 | Bi-directional energy absorbing device |
| CN112252735A (en) * | 2020-09-21 | 2021-01-22 | 温州华豪建设工程有限公司 | Carrying frame is built in room |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1294069A (en) * | 1999-10-27 | 2001-05-09 | 王武生 | Safety guard of car |
| CN2521093Y (en) * | 2001-12-26 | 2002-11-20 | 曾繁茂 | Bumper protecting device for damping and absorbing impact in collision for vehicle |
| CN201268243Y (en) * | 2008-08-30 | 2009-07-08 | 丁明成 | Vehicle seat pedestal |
| JP2014000835A (en) * | 2012-06-15 | 2014-01-09 | Toyota Boshoku Corp | Energy absorption vehicular seat |
| CN204263974U (en) * | 2014-11-24 | 2015-04-15 | 吉林大学 | A kind of off highway vehicle seat two-dimension non linearity vibration isolation suspension |
| CN204774809U (en) * | 2015-07-19 | 2015-11-18 | 长春富维—江森自控汽车饰件系统有限公司 | Horizontal damping system of car seat |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2424362A (en) * | 2005-03-24 | 2006-09-27 | Mazin Mohamed Latif Abd Fageir | Energy absorbing unit for vehicle seat |
| US8540224B2 (en) * | 2010-09-29 | 2013-09-24 | Walker Lee Guthrie | Variable amplitude sine wave spring |
| CN102476598A (en) * | 2010-11-25 | 2012-05-30 | 朱斯忠 | Vehicular balance seat |
| CN103692939B (en) * | 2013-11-26 | 2015-12-23 | 郑州宇通客车股份有限公司 | Energy absorption device and use the safety seat of this energy absorption device |
| CN107264359A (en) * | 2017-05-23 | 2017-10-20 | 肖国栋 | A kind of two-way energy absorption device |
-
2017
- 2017-05-23 CN CN201710370581.1A patent/CN107264359A/en active Pending
-
2018
- 2018-04-04 WO PCT/CN2018/081933 patent/WO2018214650A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1294069A (en) * | 1999-10-27 | 2001-05-09 | 王武生 | Safety guard of car |
| CN2521093Y (en) * | 2001-12-26 | 2002-11-20 | 曾繁茂 | Bumper protecting device for damping and absorbing impact in collision for vehicle |
| CN201268243Y (en) * | 2008-08-30 | 2009-07-08 | 丁明成 | Vehicle seat pedestal |
| JP2014000835A (en) * | 2012-06-15 | 2014-01-09 | Toyota Boshoku Corp | Energy absorption vehicular seat |
| CN204263974U (en) * | 2014-11-24 | 2015-04-15 | 吉林大学 | A kind of off highway vehicle seat two-dimension non linearity vibration isolation suspension |
| CN204774809U (en) * | 2015-07-19 | 2015-11-18 | 长春富维—江森自控汽车饰件系统有限公司 | Horizontal damping system of car seat |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018214650A1 (en) * | 2017-05-23 | 2018-11-29 | 肖国栋 | Bi-directional energy absorbing device |
| CN112252735A (en) * | 2020-09-21 | 2021-01-22 | 温州华豪建设工程有限公司 | Carrying frame is built in room |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018214650A1 (en) | 2018-11-29 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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