WO2009114996A1 - 防坠防撞座椅 - Google Patents

防坠防撞座椅 Download PDF

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Publication number
WO2009114996A1
WO2009114996A1 PCT/CN2009/000304 CN2009000304W WO2009114996A1 WO 2009114996 A1 WO2009114996 A1 WO 2009114996A1 CN 2009000304 W CN2009000304 W CN 2009000304W WO 2009114996 A1 WO2009114996 A1 WO 2009114996A1
Authority
WO
WIPO (PCT)
Prior art keywords
seat
ropes
under
high strength
strength
Prior art date
Application number
PCT/CN2009/000304
Other languages
English (en)
French (fr)
Inventor
曲书锋
Original Assignee
Qu Shufeng
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qu Shufeng filed Critical Qu Shufeng
Publication of WO2009114996A1 publication Critical patent/WO2009114996A1/zh

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
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
    • B60N2/4207—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces
    • B60N2/4214—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces longitudinal
    • B60N2/4221—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces longitudinal due to impact coming from the front
    • 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
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • 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
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
    • B60N2/4207—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces
    • B60N2/4214—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces longitudinal
    • B60N2/4228—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces longitudinal due to impact coming from the rear
    • 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
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
    • B60N2/4207—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces
    • B60N2/4235—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces transversal
    • 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
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
    • B60N2/4207—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces
    • B60N2/4242—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces vertical
    • 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
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
    • B60N2/427—Seats or parts thereof displaced during a crash
    • B60N2/42727—Seats or parts thereof displaced during a crash involving substantially rigid displacement
    • B60N2/42736—Seats or parts thereof displaced during a crash involving substantially rigid displacement of the whole seat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
    • B64D11/0619—Arrangements of seats, or adaptations or details specially adapted for aircraft seats with energy absorbing means specially adapted for mitigating impact loads for passenger seats, e.g. at a crash
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
    • B64D11/062—Belts or other passenger restraint means for passenger seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D25/00—Emergency apparatus or devices, not otherwise provided for
    • B64D25/02—Supports or holding means for living bodies
    • B64D25/04—Seat modifications

Definitions

  • the utility model belongs to the technical field of seats, in particular to a seat which can prevent falling and collision. Background technique
  • the purpose of the present invention is to provide a fall arrester.
  • the utility model comprises a seat, a chair back and a chair frame, wherein a ring fastener is arranged under the seat, the fixing rod passes through the ring fastener, and at least three stable soft high-strength ropes are arranged under the seat frame, at least under the seat Six load-bearing soft high-strength ropes, load-bearing soft high-strength ropes connect the ring fasteners and the frame frame, and the stable soft high-strength ropes and fixing rods are fixed on the carrier, because the three points are fixed in one plane, so under the seat Six load-bearing soft high-strength ropes, centered on the ring fasteners, each of which is pulled on the same plane, that is, three are pulled on the plane of the chair frame, and three are pulled on the lower plane of the frame, the same reason is under the frame There are three stable soft high-strength ropes to form a stable structure on the loader and the fixed rod.
  • the load-bearing soft high-strength rope under the seat is radially arranged around the ring-shaped fastener.
  • the load-bearing soft high-strength rope under the seat is symmetrically arranged, so that the impact force can cancel each other out.
  • the stable soft high-strength rope under the seat is four.
  • the utility model can be used as a seat in daily life.
  • the carrier of the utility model can be an airplane, a car, and especially a helicopter.
  • the impact force of the components is transmitted to the stable soft high-strength rope and the fixed rod, and the soft and high-strength rope under the leg is cushioned from different directions to cushion the impact of the fuselage or the automobile parts.
  • the load-bearing weight under the seat is high.
  • the impact force of the strength rope from the different directions buffering the fixed rod is greatly reduced. The small impact force maximizes the safety of the personnel.
  • the soft and high-strength ropes under the legs and the load-bearing soft high-strength ropes placed symmetrically under the seat can ensure collision at any angle of the fuselage or the car.
  • the impact force in all directions can be buffered to the maximum extent, so as to protect the human body to the utmost extent.
  • Figure 1 is a schematic view of the structure of the present invention
  • Figure 2 is a side view of the present invention.
  • the utility model comprises a seat 1, a chair back 2 and a seat frame 3.
  • a ring fastener 5 is arranged, and the fixing rod 6 passes through the ring fastener 5, and the frame frame 3
  • stable soft high-strength ropes 4 is fixed on the carrier, because the three points are fixed in one plane, so the six load-bearing soft high-strength ropes under the seat are centered on the circular fastener, and each three of them are pulled on the same plane, ie The three are pulled on the plane of the chair frame, and the three are pulled on the lower plane of the chair frame.
  • three stable soft high-strength ropes are pulled under the frame to form a stable structure on
  • the load-bearing soft high-strength rope under the seat of the present invention is radially symmetrically arranged around the annular fastener, so that the impact force can be offset each other, and four stable soft high-strength ropes are symmetrically arranged under the seat.
  • the load-bearing soft high-strength rope of the utility model can be seven, eight or more roots, and the stable soft high-strength rope can be four, five or more roots, and the theoretically more anti-dropping anti-collision effect is better.
  • the soft high-strength rope can also be other soft high-strength material products.

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Emergency Lowering Means (AREA)
  • Seats For Vehicles (AREA)

Description

防坠 防撞座椅 技术领域
本实用新型属于座椅技术领域， 尤其涉及一种既可防坠又可防撞的座椅。 背景技术
当前所使用在飞机上的防坠防撞座椅，大多是在机身和座椅上采用吸能材 料， 万一飞机出事可以起到缓冲作用， 但由于没有从结构上根本改进， 效果甚 微， 也有人通过在机身下方设置安全气囊， 在机身触地前一瞬间充气缓冲， 但 由于冲击力量巨大， 再加上飞机坠毁触地的角度不固定且难以预测， 根本无法 达到预期效果。
发明内容
本实用新型要的目的是提供一种防坠防撞座椅。
本实用新型采用的技术方案为：
本实用新型包括椅座、椅靠背和椅架， 在椅座下面设置环形扣件， 固定杆 穿过环形扣件， 在椅架下至少设三根稳定柔质高强度绳索， 在椅座下面至少设 六根承重柔质高强度绳索， 承重柔质高强度绳索连接环形扣件和椅架， 稳定柔 质高强度绳索和固定杆固定在承载物上， 因为三点固定一个平面， 所以在椅座 下面的六根承重柔质高强度绳索， 以环形扣件为中心， 其中每三根牵拉在同一 平面上， 即三根牵拉在椅架上平面， 三根牵拉在椅架下平面， 同样道理在椅架 下有三根稳定柔质高强度绳索牵拉在承载物上与固定杆形成稳定的结构，承重 柔质高强度绳索可以是七根、八根或者更多根， 稳定柔质高强度绳索可以是四 根、 五根或者更多根， 理论上越多防坠防撞效果越好。
上述防坠防撞座椅，所述的椅座下面的承重柔质高强度绳索以环形扣件为 中心成放射状设置。
上述防坠防撞座椅， 椅座下面的承重柔质高强度绳索是对称设置， 便于冲 击力相互抵消。
上述防坠防撞座椅， 椅座下面的稳定柔质高强度绳索是四根。
本实用新型日常可当座椅使用， 本实用新型的承载物可以是飞机、 汽车， 尤其是直升机，当遇到飞机特别是直升飞机坠毁触地或者汽车相撞等紧急情况 时， 飞机或汽车等部件受到的冲击力传递给稳定柔质高强度绳索和固定杆， 椅 腿下稳定柔质高强度绳索从不同方向缓冲机身或者汽车部件传过来的冲击力， 椅座下的承重柔质高强度绳索从不同方向缓冲固定杆传过来的冲击力，大大减 小冲击力从而最大限度地保护人员的安全， 另外， 椅腿下的称定柔质高强度绳 索和对称设置在椅座下的承重柔质高强度绳索可以保证机身或汽车任一角度 发生碰撞时，都能最大限度的缓冲各个方向的冲击力从而能够最大限度的对人 体起到保护作用。
附图说明
图 1为本实用新型的结构示意图；
图 2为本实用新型的侧视图。
具体实施方式
下面结合附图对本实用新型的结构和使用原理做进一步详细说明。
如图 1、 图 2所示， 本实用新型包括椅座 1、 椅靠背 2和椅架 3， 在椅座 1 下面设置环形扣件 5， 固定杆 6穿过环形扣件 5， 在椅架 3下设四根稳定柔质 高强度绳索 4， 在椅座 1下面设六根承重柔质高强度绳索 7， 承重柔质高强度 绳索 7连接环形扣件 5和椅架 3， 稳定柔质高强度绳索 4和固定杆 6固定在承 载物上，因为三点固定一个平面，所以在椅座下面的六根承重柔质高强度绳索， 以环形扣件为中心，其中每三根牵拉在同一平面上，即三根牵拉在椅架上平面， 三根牵拉在椅架下平面，同样道理在椅架下有三根稳定柔质高强度绳索牵拉在 承载物上与固定杆形成稳定的结构。
具体地说本实用新型所述的椅座下面的承重柔质高强度绳索以环形扣件 为中心成放射状对称设置， 便于冲击力相互抵消， 椅座下面对称设四根稳定柔 质高强度绳索。
本实用新型承重柔质高强度绳索可以是七根、八根或者更多根， 稳定柔质 高强度绳索可以是四根、 五根或者更多根， 理论上越多防坠防撞效果越好， 柔 质高强度绳索还可以是其他柔质高强材料制品。

Claims

禾 J
1、 一种防坠防撞座椅， 包括椅座、 椅靠背和椅架， 其特征在于： 在椅座 下面设置环形扣件， 固定杆穿过环形扣件， 在椅架下至少设四根稳定柔质高强 度绳索， 在椅座下面至少设六根承重柔质高强度绳索， 承重柔质高强度绳索连 接环形扣件和椅架， 稳定柔质高强度绳索和固定杆固定在承载物上。
2、 根据权利要求 1所述的防坠防撞座椅， 其特征在于： 所述的椅座下面 的承重柔质高强度绳索以环形扣件为中心成放射状设置。
3、 根据权利要求 2所述的防坠防撞座椅， 其特征在于： 椅座下面的承重 柔质高强度绳索是对称设置。
4、 根据权利要求 3所述的防坠防撞座椅， 其特征在于： 椅架下稳定柔质 高强度绳索是四根。
PCT/CN2009/000304 2008-03-21 2009-03-20 防坠防撞座椅 WO2009114996A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200820069686.X 2008-03-21
CNU200820069686XU CN201176265Y (zh) 2008-03-21 2008-03-21 防坠防撞座椅

Publications (1)

Publication Number Publication Date
WO2009114996A1 true WO2009114996A1 (zh) 2009-09-24

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201176265Y (zh) * 2008-03-21 2009-01-07 曲书锋 防坠防撞座椅
JP5805637B2 (ja) * 2010-07-09 2015-11-04 テイ・エス テック株式会社 車両用シート

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474347A (en) * 1977-12-09 1984-10-02 Ara, Inc. Crashworthy seat
US5662376A (en) * 1993-07-19 1997-09-02 Erda, Inc. Force dissipation seat pedestal
CN1312189A (zh) * 2000-03-05 2001-09-12 孙生强 陆海空交通座椅
US6742838B1 (en) * 2003-03-19 2004-06-01 Richard Swierczewski Multifunction vehicle seat
CN1565886A (zh) * 2003-06-10 2005-01-19 胡建中 防颠防振防冲击力座椅／床及其制作方法
CN201176265Y (zh) * 2008-03-21 2009-01-07 曲书锋 防坠防撞座椅

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474347A (en) * 1977-12-09 1984-10-02 Ara, Inc. Crashworthy seat
US5662376A (en) * 1993-07-19 1997-09-02 Erda, Inc. Force dissipation seat pedestal
CN1312189A (zh) * 2000-03-05 2001-09-12 孙生强 陆海空交通座椅
US6742838B1 (en) * 2003-03-19 2004-06-01 Richard Swierczewski Multifunction vehicle seat
CN1565886A (zh) * 2003-06-10 2005-01-19 胡建中 防颠防振防冲击力座椅／床及其制作方法
CN201176265Y (zh) * 2008-03-21 2009-01-07 曲书锋 防坠防撞座椅

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