CN108099715A - Anti- fulminating side fills combined machine damper - Google Patents
Anti- fulminating side fills combined machine damper Download PDFInfo
- Publication number
- CN108099715A CN108099715A CN201611049797.XA CN201611049797A CN108099715A CN 108099715 A CN108099715 A CN 108099715A CN 201611049797 A CN201611049797 A CN 201611049797A CN 108099715 A CN108099715 A CN 108099715A
- Authority
- CN
- China
- Prior art keywords
- isolator
- fulminating
- impact
- combined machine
- seat
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Vibration Dampers (AREA)
Abstract
The present invention relates to a kind of anti-fulminating side dress combined machine damper, including connecting bracket, energy-absorbing impact pole, energy absorbing tube, guiding mechanism, isolator, seat mounting bracket；The isolator and guiding mechanism are arranged between the vehicle body connecting bracket and the seat mounting bracket；The impact pole is oppositely arranged with energy absorbing tube, and the two forms combined isolation structure together with isolator.The present invention is using single-stage shock-damping structure, and by the level-one isolator of bottom come most of dominating impact caused by explosion of decaying, can decay the enormous impact passed over from vehicle body in a short time.The blast impulse that military vehicle or naval vessels are subject to is after overdamping, it can be ensured that the impact numerical value at the positions such as neck, lumbar vertebrae, abdomen, the knee joint of driver and occupant is transferred to by seat in the range of human body acceptable limit value.The present invention is readily produced, manufactures, use, maintenance, be capable of the life security of effective guarantee officers and men.
Description
Technical field
The present invention relates to a kind of shock insulation damping device more particularly to one kind for military automobile driver and occupant's seat
The side dress combined machine formula shock insulation damping device of chair, naval vessels seat or bed, can effectively ensure that military motor vehicle or naval vessels
It is subject to the safety of the driver and occupant of land mine, submarine mine when explosives impact.
Background technology
Early in former Soviet Union's period, the Soviet Army just at the top of vehicle and side body installation seat, is exploded with mitigation
Impact force.But in a very long time, when in face of land mine and improvised explosive devices (IED) threat, the attention of people
Be concentrated mainly in the plate armour of vehicle in itself, will prevent vehicle it is breakdown be considered as in explosive incident it is most important, be also most urgent
Demand, and the problem of seldom pay close attention to occupant.As Vehicle protector is horizontal and the raising of survival ability, though the Casualty Vulnerability Number of personnel
So decline to a great extent, but the injured situation of some types but adds instead, and also the death rate caused by quadratic effect is still
It is so high, even those are mounted with that the vehicle of early stage Explosion protection seat is no exception.Among these situations, most make
One of the problem of number of people aches is the situation referred to as " knock-on effect ", that is, the impact force to explode is even across car body and explosion-proof seat
Stop, but excessive acceleration is still applied with to human body.
The explosion-proof seat design of early stage be only by the seat of standard be mounted on vehicle side or top, so as to
The buckles that explosion time reduction is directly delivered to occupant occur, representative is the dynamic suspension seat system of Autoflug companies
System, but this solution all has higher requirements to interior installation space and body construction, during especially for light vehicle,
Due to car weight deficiency, it is difficult to which acceleration caused by blast impulse is decayed to OK range.
To tackle Afghan War, (Jankel) company of letter section of Britain has carried out a large amount of effort in explosion-proof seat design,
And explosion limitation and attenuation seating art (Blastech) series explosion seat were finally proposed in 2009, it is filled based on one
" the subtracting squib " of gas and slide runner absorb explosion energy, and " subtracting squib " makes vehicle be reduced to shock wave when having been fried can
The level of control.But the adjustment of weight of this explosion-proof seat and replacement are extremely complex, it is difficult to tackle rushing for different explosion equivalents
It hits, and is difficult to reuse and regular maintenance.
Based on same demand and reason, Britain creates (Creation) company and explosion-proof seat is also proposed at the beginning of 2010
Chair, it is main to use and a spring, damper and rubber buffer are imitated to mitigate explosion using constructed of aluminium (mitigate weight)
Should, but it is difficult to tackle the impact on different explosion directions, the test result in actual explosive test is unsatisfactory.
Explosion-proof seat manufacturer whole world seat solution (GSS) company of the U.S. closes with technological sciences Co., Ltd (TSI)
Make the two generation XYZ VR series seats developed, energy absorption carried out using based on adaptability rheomagnetic technology, can in X, Y and
Z axis provides protection upwards, but the cost of this device is high.
Although numerous production firms have paid very big effort on explosion-proof seat, the American force for being responsible for vehicle production prevents
Shield Co., Ltd thinks that there is no grasp the feelings that entire vehicle occurs in blast process comprehensively for most of seat manufacturers
Condition, explosion-proof seat are still significantly improved space.
It for army of China, is investigated by the example of the Iran-Iraq war and domestic and international anti-terrorism, on domestic market
There is not also a kind of automotive seat can ensure that automotive occupant very will not be dead after 5KG equivalent TNT explosive charges.Through
Cross statistics, 80% is all due to secondary injury caused by shock wave and then causes death.It can be purchased on existing domestic market
Seat damper be all to be matched with the damping of prevailing roadway, it is difficult to realize that thump is decayed, so as to basic nothing
Method meets modern explosion-proof requirement.
There is an urgent need to a kind of seat damping devices for coping with the impact of high equivalent weight explosive charge for China's war industry to answer
To increasingly complicated domestic and international anti-terrorism situation, especially with independent intellectual property right, it is readily produced, manufactures, use, safeguards and energy
The seat damping device of the life security of enough effective guarantee officers and men.
The content of the invention
It is described anti-in order to solve the above technical problem, the present invention provides a kind of anti-fulminating side dress combined machine damper
Fulminating side dress combined machine damper is arranged on the installing plate of vehicles side wall, and the seat to be mounted thereon provides branch
Support, the anti-fulminating side dress combined machine damper are provided with level-one shock insulation mechanism so that the vehicles are experiencing a shock
When can significantly slow down and be transferred to seat via the anti-fulminating side dress combined machine damper and passed to seat presence personnel
The impact force passed.
In the above-mentioned technical solutions, including side wall connecting bracket, impact pole, energy absorbing tube, guiding mechanism, isolator, seat
Mounting bracket；Wherein, the isolator and guiding mechanism be arranged at the side wall connecting bracket and the seat mounting bracket it
Between；Impact pole is fixed with side wall connecting bracket；Energy absorbing tube is connected with seat mounting bracket；The impact pole is opposite with energy absorbing tube to be set
It puts, the two forms combined isolation structure together with isolator.
In the above-mentioned technical solutions, the isolator is fixed in a manner of single in the side wall connecting bracket, the seat
Chair mounting bracket is attached again with isolator；The guiding mechanism is fixed on the side wall connecting bracket to be installed with the seat
Between stent；Ensure the stability of structure between the side wall connecting bracket and the seat mounting bracket by guiding mechanism.
In the above-mentioned technical solutions, the isolator is arranged on the side wall with upper and lower arrangement or left and right arrangement
In connecting bracket, the compression direction of isolator is arranged to vertical direction；The impact pole and energy absorbing tube are concentric in vertical direction
Arrangement.
In the above-mentioned technical solutions, the isolator is steel-wire isolator, leaf spring isolator, spiral spring isolator, electricity
One kind in magnetic vibration isolator or butterfly spring isolator.
In the above-mentioned technical solutions, it is arranged at intervals between the impact pole and energy absorbing tube, is more than certain in isolator compression
After stroke, impact pole is contacted with energy absorbing tube.
In the above-mentioned technical solutions, the impact column diameter is bigger than energy-absorbing pipe diameter, and absorbing impact in isolator continues to press
In compression process, energy absorbing tube is strutted or torn by the impact pole type that rises, and carries out impact energy attenuation in the process.
In the above-mentioned technical solutions, can effective attenuation maximum impact input acceleration reach more than 700G, load model
It encloses for 45KG-130KG, compression travel 10-60mm.
In the above-mentioned technical solutions, the vehicles are military, police vehicle and naval vessels.
In the above-mentioned technical solutions, the vehicles experience a shock as produced by exploding explosive, through described explosion-proof
The impact acceleration that the seat mounting surface is transferred to after shock insulation damping device attenuation is less than 60G.
The present invention achieves following technique effect：
The present invention is risen by the isolator and energy absorbing tube of bottom using single-stage shock-damping structure and is torn deformation come the explosion institute that decays
Most of dominating impact of generation, is minimized the impact for being transferred to seat mounting surface.
The present invention can decay the enormous impact passed over from the vehicles that decays in a short time by combination
Afterwards, it can be ensured that being transferred to the impact numerical value of neck portion of body, lumbar vertebrae, abdomen, knee joint etc. again by seat can connect in human body
By in limiting value.
The damping device of the present invention can decay the impact being transferred to from tri- direction of principal axis of XYZ on seat.
Description of the drawings
Figure 1A is the side view that anti-fulminating side fills combined machine damper；
Figure 1B faces (perspective) figure for anti-fulminating side dress combined machine damper；
Fig. 2A is the side view that anti-fulminating side fills compressive state of the combined machine damper after being impacted；
Compressive states of Fig. 2 B for anti-fulminating side dress combined machine damper after being impacted faces (perspective) figure.
It is marked in figure：1st, side wall connecting bracket；2nd, impact pole；3rd, energy absorbing tube；4th, guiding mechanism；5th, isolator；6th, seat
Mounting bracket.
Specific embodiment
Understand for the ease of those of ordinary skill in the art and implement the present invention, below in conjunction with the accompanying drawings and specific embodiment
The present invention is described in further detail.
Anti- fulminating side provided by the invention fills combined machine damper as shown in Figure 1A, Figure 1B, the anti-fulminating side dress combination
Mechanical damper is placed in the lower section of seat (not shown), and the impact for supporting and slowing down explosion to seat, bag are provided for seat
Include side wall connecting bracket 1, impact pole 2, energy absorbing tube 3, guiding mechanism 4, isolator 5, seat mounting bracket 6；Wherein, isolator 5
And guiding mechanism 4 is arranged between side wall connecting bracket 1 and seat mounting bracket 6, impact pole 2 is independent with vehicle body connecting bracket 1
Connection；Energy absorbing tube 3 is connected with seat mounting bracket 6, has buffer fillings object to fill up side wall connecting bracket 1 and seat mounting bracket 6
Between gap, form multigroup isolation structure, which forms multigroup by said combination
Isolation structure realizes effectively significantly decaying to blast impulse.
Side wall connecting bracket 1 is the pedestal of anti-fulminating side dress combined machine damper, it is necessary to be securely fixed in motor vehicle
Or on the side wall of other means of transports/seating instrument, side wall fills combined machine damper for entire anti-fulminating side and provides support, together
When be also that motor vehicle, naval vessels are subject to after blast impulse, the starting point for the bang path that driver/seat is hit；Every
Shake device 5 by it is single only or it is multigroup in a manner of be fixed in side wall connecting bracket 1, side wall connecting bracket 1 uses spiral shell on one side with isolator 5
Nail connection；The another side of isolator 5 is screwed with seat mounting bracket 6；Guiding mechanism 4 is connected respectively with screw with side wall
Stent 1 and seat mounting bracket 6 are fixed, for by the relative displacement direction between side wall connecting bracket 1 and seat mounting bracket 6
It is defined to the compression direction of isolator 5；Impact pole 2 is fixed with screw and side wall connecting bracket 1, energy absorbing tube 3 screw and seat
Mounting bracket 6 connects；Impact pole is set with energy absorbing tube concentric spacing, is spaced about 10mm or so or more than 10mm；Impact pole is straight
Footpath is bigger than energy-absorbing pipe diameter, and in impact process is absorbed, energy absorbing tube is strutted or torn by the impact pole type that rises, in the process into
Row impact energy decays.Isolator 5 include single steel-wire isolator 5, more than 5 under type of steel-wire isolator (or with left and right
Mode) it is arranged in installation side wall connecting bracket 1, the compression direction of steel-wire isolator 5 is vertical direction, steel-wire isolator
5 lower section is connected by the pivotable mode such as screw with seat mounting bracket 1.Steel-wire isolator in isolator 5
It can be substituted by devices such as leaf spring isolator, spiral spring isolator, electromagnetism isolator or butterfly spring isolators.Energy absorbing tube 3 can
With with replacements such as seamless steel pipes；Isolator can be used alone, and isolator being capable of effective attenuation most favourable opposition after being combined with energy absorbing tube 3
It hits input acceleration and reaches more than 700G, load range is from 45KG-130KG, compression travel 10-60mm.
When being subject to blast impulse, anti-fulminating side dress combined machine damper can carry out deformation compression with to being transferred to seat
On impact strength carry out enough attenuation greatly to mitigate the influence to occupant, anti-fulminating side dress combined machine damper compression
State afterwards is as shown in Fig. 2A, Fig. 2 B.Specifically, blast impulse is transferred to by means of transport input in side wall connecting bracket 1
(laterally being inputted i.e. from Fig. 1), then isolator 5 is passed up to by side wall connecting bracket 1, isolator 5, which is hit, to be compressed,
Decay in the compression process of isolator 5 to impact strength, as 5 compression travel of isolator increases, energy absorbing tube 3 and impact
Column 2 contacts and 3 bulging of energy absorbing tube is made to tear energy-absorbing.The present invention combined shock absorption mechanism can decay 98% impact for the first time, make
It obtains remaining impact not damage human body, impact output acceleration is less than 60G when being eventually transferred to seat mounting plane.
Above example is only one embodiment of the present invention, and description is more specific and in detail, but cannot therefore and
It is interpreted as the limitation to the scope of the claims of the present invention.Its concrete structure and size can be adjusted correspondingly according to actual needs.It should
When, it is noted that for those of ordinary skill in the art, without departing from the inventive concept of the premise, can also make
Several modifications and improvements, these belong to protection scope of the present invention.
Claims (10)
1. a kind of anti-fulminating side dress combined machine damper, the anti-fulminating side dress combined machine damper is arranged on the vehicles
On the installing plate of side wall, the seat to be mounted thereon provides support, it is characterised in that：The anti-fulminating side dress combined machine subtracts
Shake device is provided with level-one shock insulation mechanism so that the vehicles can significantly slow down when experiencing a shock via the anti-fulminating side
Dress combined machine damper is transferred to seat and the impact force transferred to seat presence personnel.
2. anti-fulminating side dress combined machine damper as described in claim 1, it is characterised in that：Including connecting bracket, impact
Column, energy absorbing tube, guiding mechanism, isolator, seat mounting bracket；Wherein, the isolator and guiding mechanism are arranged at the company
It connects between stent and the seat mounting bracket；Impact pole is fixed with connecting bracket；Energy absorbing tube is connected with seat mounting bracket；Institute
It states impact pole to be oppositely arranged with energy absorbing tube, the two forms combined isolation structure together with isolator.
3. anti-fulminating side dress combined machine damper as claimed in claim 2, it is characterised in that：The isolator is with single only side
Formula is fixed in the connecting bracket, and the seat mounting bracket is attached again with isolator；The guiding mechanism is fixed on
Between the side wall connecting bracket and the seat mounting bracket；The side wall connecting bracket and the seat are ensured by guiding mechanism
The stability of structure between chair mounting bracket.
4. the anti-fulminating side dress combined machine damper as any one of claim 2-3, it is characterised in that：The shock insulation
Device is arranged on upper and lower arrangement or left and right arrangement in the side wall connecting bracket, and the compression direction of isolator is arranged to
Vertical direction；The impact pole and energy absorbing tube arranged concentric in vertical direction.
5. anti-fulminating side dress combined machine damper as claimed in claim 4, it is characterised in that：The isolator is steel wire rope
One kind in vibration isolator, leaf spring isolator, spiral spring isolator, electromagnetism isolator or butterfly spring isolator.
6. anti-fulminating side dress combined machine damper as claimed in claim 5, it is characterised in that：The impact pole and energy absorbing tube
Between be arranged at intervals, isolator compression be more than certain stroke after, impact pole is contacted with energy absorbing tube.
7. anti-fulminating side dress combined machine damper as claimed in claim 6, it is characterised in that：The impact column diameter is than inhaling
Can pipe diameter it is big, absorbed in isolator during impact continues compression process, energy absorbing tube is strutted or torn by the impact pole type that rises, herein
Impact energy attenuation is carried out in the process.
8. anti-fulminating side dress combined machine damper as claimed in claim 7, it is characterised in that：It is capable of the maximum of effective attenuation
Shock input acceleration is at least 700G, load range 45KG-130KG, compression travel 10-60mm.
9. the anti-fulminating side dress combined machine damper as any one of claim 1-8, it is characterised in that：The traffic
Instrument is military, police vehicle and naval vessels.
10. anti-fulminating side dress combined machine damper as claimed in claim 9, it is characterised in that：The vehicles are passed through
It is hit as produced by exploding explosive, rushing for the seat mounting surface is transferred to after the explosion-proof shock insulation damping device attenuation
Acceleration is hit less than 60G.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611049797.XA CN108099715A (en) | 2016-11-25 | 2016-11-25 | Anti- fulminating side fills combined machine damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611049797.XA CN108099715A (en) | 2016-11-25 | 2016-11-25 | Anti- fulminating side fills combined machine damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108099715A true CN108099715A (en) | 2018-06-01 |
Family
ID=62204984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611049797.XA Pending CN108099715A (en) | 2016-11-25 | 2016-11-25 | Anti- fulminating side fills combined machine damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108099715A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5758859A (en) * | 1996-02-12 | 1998-06-02 | U.S. Government As, Represented By The Secretary Of The Army | Shock absorbing vehicle seat assembly |
| DE10130632A1 (en) * | 2001-06-26 | 2003-01-02 | Krauss Maffei Wegmann Gmbh & C | Vehicle seat especially for anti-mine armoured vehicle has scissor-like lower frame between vehicle floor and seat shell and deformation element damping shock waves for all round protection |
| US8550553B1 (en) * | 2010-10-19 | 2013-10-08 | Armorworks Enterprises LLC | Side mounted energy attenuating vehicle seat |
| CN203651527U (en) * | 2013-12-26 | 2014-06-18 | 东风汽车公司 | Military damping anti-thunder seat |
| CN205202776U (en) * | 2015-12-19 | 2016-05-04 | 北京北方车辆集团有限公司 | Explosion -proof seat of passenger |
-
2016
- 2016-11-25 CN CN201611049797.XA patent/CN108099715A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5758859A (en) * | 1996-02-12 | 1998-06-02 | U.S. Government As, Represented By The Secretary Of The Army | Shock absorbing vehicle seat assembly |
| DE10130632A1 (en) * | 2001-06-26 | 2003-01-02 | Krauss Maffei Wegmann Gmbh & C | Vehicle seat especially for anti-mine armoured vehicle has scissor-like lower frame between vehicle floor and seat shell and deformation element damping shock waves for all round protection |
| US8550553B1 (en) * | 2010-10-19 | 2013-10-08 | Armorworks Enterprises LLC | Side mounted energy attenuating vehicle seat |
| CN203651527U (en) * | 2013-12-26 | 2014-06-18 | 东风汽车公司 | Military damping anti-thunder seat |
| CN205202776U (en) * | 2015-12-19 | 2016-05-04 | 北京北方车辆集团有限公司 | Explosion -proof seat of passenger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8939502B2 (en) | Blast attenuation seat | |
| CN103661028B (en) | The anti-land mine seat of a kind of vehicle | |
| CN108662951A (en) | A kind of vehicle multi-layer explosion protection device | |
| CN108099710A (en) | Side-mounted anti-fulminating shock-absorbing seat | |
| CN108099716A (en) | Console mode seat with anti-fulminating suspension-type damper | |
| CN108099718A (en) | The console mode seat of mechanical damper is closed with anti-fulminating secondary groups | |
| CN105940237B (en) | Buffer device for collision | |
| CN206944830U (en) | The double V-arrangement multi-layer low-angle lightning protection structure armored vehicles of central spinal beam transmission | |
| KR101378516B1 (en) | Shock absorbing lower panel of combat vehicles | |
| CA2504928A1 (en) | Blast protection seat | |
| CN108099709A (en) | Anti- fulminating vibration damper floor and side wall | |
| CN108099717B (en) | The console mode seat of air bump is closed with anti-fulminating secondary groups | |
| CN108099715A (en) | Anti- fulminating side fills combined machine damper | |
| CN209176546U (en) | A kind of damper seat | |
| Cimpoeru et al. | A systems view of vehicle landmine survivability | |
| WO2006022814A3 (en) | Personnel protective arrangement | |
| CN108099713A (en) | Anti- fulminating suspension-type damper | |
| CN108099711A (en) | Anti- fulminating secondary groups close air bump | |
| CN203358396U (en) | Aerogel damping seat | |
| CN109435785A (en) | A kind of damper seat | |
| CN208520268U (en) | A kind of vehicle multi-layer explosion protection device | |
| Sławiński et al. | Modelling and numerical analysis of explosion underneath the vehicle | |
| Sławiński et al. | Investigation of human body exposed to blast wave derived from improvised explosive devices | |
| DE102012108323B3 (en) | Safety seat and method for reducing the force on a person | |
| CN203629448U (en) | Composite damping deck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180601 |
|
| RJ01 | Rejection of invention patent application after publication |