WO2007003075A1 - A improved seat for a vehicle and a plane - Google Patents

A improved seat for a vehicle and a plane Download PDF

Info

Publication number
WO2007003075A1
WO2007003075A1 PCT/CN2005/001249 CN2005001249W WO2007003075A1 WO 2007003075 A1 WO2007003075 A1 WO 2007003075A1 CN 2005001249 W CN2005001249 W CN 2005001249W WO 2007003075 A1 WO2007003075 A1 WO 2007003075A1
Authority
WO
WIPO (PCT)
Prior art keywords
backrest
seat
concave
improved
space
Prior art date
Application number
PCT/CN2005/001249
Other languages
French (fr)
Chinese (zh)
Inventor
Zhongqiang Jian
Original Assignee
Zhongqiang Jian
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
Priority claimed from CN 200520112238 external-priority patent/CN2855821Y/en
Priority claimed from CN 200520103442 external-priority patent/CN2823028Y/en
Application filed by Zhongqiang Jian filed Critical Zhongqiang Jian
Publication of WO2007003075A1 publication Critical patent/WO2007003075A1/en

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
    • B60N2/64—Back-rests or cushions
    • B60N2/643—Back-rests or cushions shape of the back-rests
    • 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
    • B60N2/64—Back-rests or cushions
    • B60N2/646—Back-rests or cushions shape of the cushion
    • 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
    • B64D11/0647—Seats characterised by special upholstery or cushioning features

Definitions

  • the present invention relates to the automotive field, and in particular to an improved automotive and aircraft seat. Background technique
  • the technical solution of the present invention comprises: a base and a backrest, and a notch is provided in a middle portion of the rear end of the base.
  • a recessed portion corresponding to the recess is provided in a lower portion of the rear surface of the backrest.
  • the upper end of the concave portion at the rear of the backrest has an arc shape.
  • the upper end of the recessed area of the backrest is square, and its two corners are rounded.
  • the invention has the advantages that: without changing the connection, angle adjustment and fastening structure of the original seat, a space of more than 10 cm recess is opened in the lower part of the back of the seat, and the base and the back are opened.
  • the part has no structural support.
  • the contact points of the waist, hips and backrest and base are not stressed or bear the weight of the body, so the function of the seat is not affected.
  • the legs and feet of the rear occupants can have more valuable stretching space, which can reduce fatigue and improve comfort, and the effect on the long-distance occupants is more obvious.
  • Figure 1 is a schematic view showing the structure of the side of the present invention.
  • Figure 2 is a left side view of Figure 1;
  • Figure 3 is a cross-sectional view taken along line A-A of Figure 2;
  • Figure 4 is a B-direction view of the base of Figure 3.
  • FIG. 5 is a view of another embodiment of the seat back of the present invention. detailed description
  • the present invention is provided with a notch 4 in the middle of the rear end of the base 2 of the seat, and a lower portion of the back of the backrest 1 without changing the connection and angle adjustment mechanism of the original seat.
  • a recessed area 5 corresponding to the upper and lower sides of the recess 4 is provided.
  • the depth of the notch 4 and the recessed area 5 is generally based on the principle of not affecting the seating function of the seat, and generally more than 10 cm of space can be opened.
  • the upper end of the recessed area 5 at the rear of the backrest and the two sides smoothly transition with other areas.
  • Reference numeral 3 in the figure is an angle adjustment knob of the backrest 1 of the seat.
  • the upper end of the concave portion 5 of this embodiment has a circular arc shape or a shape similar thereto.
  • the upper end of the recessed area 5 at the rear of the backrest may also be square, and its two corners are rounded.

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)

Abstract

A improved seat for a vehicle and a plane includes a concave in the middle of the rear end of the seat portion and the other concave in the backrest corresponding to the concave without changing the connections of the seat, the angle adjusting. The depth of the concave can’t cause the depravation of the seat function of the seat. The up part and the sides of said concave in the backrest is smoothly connected. The advantage of the invention is that the space more than 10cm is arranged in the down part of the backrest without changing the connections of the seat structure the angle adjusting and the fastness structure, so the space for the passengers’ legs is increased. It can reduce the tiredness and provide an improved comfortability, particularly for the passengers taking a long-distance trip.

Description

改进的汽车和飞机座椅 技术领域  Improved car and aircraft seats
本发明涉及汽车领域， 具体是一种改进的汽车和飞机座椅。 背景技术  The present invention relates to the automotive field, and in particular to an improved automotive and aircraft seat. Background technique
现有的小轿车、 公交汽车和飞机的座椅的后面下部都是平整的结构， 这 部分的结构虽然没有实际的作用， 但却占用了一定的空间， 这对于寸地寸金 的汽车和飞机来说， 是空间的一种浪费。 能否充分利用该空间对于坐在后排 的乘员， 尤其是长途跋涉的乘员来说， 是非常重要的， 这是因为能够在不增 加车体 （机体）尺寸的前提下给后排乘员多提供一点空间， 使腿脚向前伸展 的多一些， 就会大大提高其舒适度。 发明内容  The existing lower parts of the seats of the cars, buses and airplanes are flat structures. Although the structure of this part has no practical effect, it takes up a certain amount of space. This is for cars and planes that are inch inches of gold. In terms of it, it is a waste of space. The ability to make full use of this space is very important for occupants sitting in the back row, especially for long-distance occupants, because it is possible to provide more occupants to the rear occupants without increasing the size of the body (body). A little space, so that the legs and legs stretch forward more, will greatly improve their comfort. Summary of the invention
本发明的目的就是提供一种改进的汽车和飞机座椅， 以解决现有技术存 在的座椅浪费空间的问题。  SUMMARY OF THE INVENTION It is an object of the present invention to provide an improved automotive and aircraft seat that addresses the problem of wasted space in prior art seats.
本发明的技术方案是： 包括底座和靠背， 在所述的底座后端的中部设有 凹口。  The technical solution of the present invention comprises: a base and a backrest, and a notch is provided in a middle portion of the rear end of the base.
在所述的靠背的后面的下部设有与所述的凹口对应的凹区。  A recessed portion corresponding to the recess is provided in a lower portion of the rear surface of the backrest.
所述的靠背的后面的凹区的上端和两边与其它区域圆滑过渡。  The upper end of the recessed area of the back of the backrest and the two sides smoothly transition with other areas.
所述的靠背的后面的凹区上端为圆弧形状。  The upper end of the concave portion at the rear of the backrest has an arc shape.
所述的靠背的后面的凹区上端为方形， 其两个角为圆角。  The upper end of the recessed area of the backrest is square, and its two corners are rounded.
本发明的优点是： 在不改变原有座椅的连接、 角度调节和紧固结构的情 况下， 在座椅的后面下部开辟出 10多厘米凹口的空间， 底座和靠背被辟出凹 口的部位在结构上没有支撑的作用。 腰部、 臀部与靠背和底座接触点并不着 力也不承受身体重量， 所以不影响座椅的使用功能。 但经过这个新改进能使 后排的乘员的腿脚能够多出了宝贵的伸展空间， 可以减轻疲劳感， 提高舒适 度， 对于长途跋涉的乘员的作用更是明显。 附图说明 The invention has the advantages that: without changing the connection, angle adjustment and fastening structure of the original seat, a space of more than 10 cm recess is opened in the lower part of the back of the seat, and the base and the back are opened. The part has no structural support. The contact points of the waist, hips and backrest and base are not stressed or bear the weight of the body, so the function of the seat is not affected. However, with this new improvement, the legs and feet of the rear occupants can have more valuable stretching space, which can reduce fatigue and improve comfort, and the effect on the long-distance occupants is more obvious. DRAWINGS
图 1是本发明侧面的结构示意图；  Figure 1 is a schematic view showing the structure of the side of the present invention;
图 2是图 1的左视图；  Figure 2 is a left side view of Figure 1;
图 3是图 2的 A-A剖视图；  Figure 3 is a cross-sectional view taken along line A-A of Figure 2;
图 4是图 3中底座的 B向视图。  Figure 4 is a B-direction view of the base of Figure 3.
图 5是本发明的座椅后背另一实施例的视图。 具体实施方式  Figure 5 is a view of another embodiment of the seat back of the present invention. detailed description
参见图 1〜图 4， 本发明在不改变原有座椅的连接、 角度调节机构的情况 下，在座椅的底座 2的后端中部设有凹口 4，还在靠背 1的后面的下部设有与 所述的凹口 4上下对应的凹区 5。凹口 4和凹区 5的深度以不影响座椅的乘坐 功能为原则， 一般可开辟出 10多厘米的空间。 所述的靠背的后面的凹区 5的 上端和两边与其它区域圆滑过渡。 图中标记 3是座椅的靠背 1的角度调节旋 钮。 该实施例的凹区 5的上端为圆弧形状或与其近似的形状。  Referring to FIG. 1 to FIG. 4, the present invention is provided with a notch 4 in the middle of the rear end of the base 2 of the seat, and a lower portion of the back of the backrest 1 without changing the connection and angle adjustment mechanism of the original seat. A recessed area 5 corresponding to the upper and lower sides of the recess 4 is provided. The depth of the notch 4 and the recessed area 5 is generally based on the principle of not affecting the seating function of the seat, and generally more than 10 cm of space can be opened. The upper end of the recessed area 5 at the rear of the backrest and the two sides smoothly transition with other areas. Reference numeral 3 in the figure is an angle adjustment knob of the backrest 1 of the seat. The upper end of the concave portion 5 of this embodiment has a circular arc shape or a shape similar thereto.
参见图 5，所述的所述的靠背的后面的凹区 5的上端也可为方形，其两个 角为圆角。  Referring to Fig. 5, the upper end of the recessed area 5 at the rear of the backrest may also be square, and its two corners are rounded.

Claims

权 利 要 求 Rights request
1、 一种改进的汽车和飞机座椅， 包括底座和靠背， 其特征在于： 在所述 的底座后端的中部设有凹口。 An improved automotive and aircraft seat comprising a base and a backrest, characterized in that: a recess is provided in the middle of the rear end of said base.
2、 根据权利要求 1所述的改进的汽车和飞机座椅， 其特征在于： 在所述 的靠背的后面的下部设有与所述的凹口对应的凹区。  2. The improved automotive and aircraft seat of claim 1 wherein: a lower portion of said backrest is provided with a recess corresponding to said recess.
3、 根据权利要求 2所述的改进的汽车和飞机座椅， 其特征在于： 所述的 靠背的后面的凹区的上端和两边与其它区域圆滑过渡。  3. The improved automotive and aircraft seat of claim 2 wherein: the upper end of the recessed area of the backrest and the two sides are smoothly transitioned with other areas.
4、 根据权利要求 2或 3所述的改进的汽车和飞机座椅， 其特征在于： 所 述的靠背的后面的凹区上端为圆弧形状。  4. The improved automobile and aircraft seat according to claim 2 or 3, characterized in that the upper end of the recessed portion at the rear of the backrest has a circular arc shape.
5、 根据权利要求 2或 3所述的改进的汽车和飞机座椅， 其特征在于： 所 述的靠背的后面的凹区上端为方形， 其两个角为圆角。  5. An improved automotive and aircraft seat according to claim 2 or claim 3 wherein: the upper end of the recessed area of the backrest is square and the two corners are rounded.
1 1
PCT/CN2005/001249 2005-07-01 2005-08-12 A improved seat for a vehicle and a plane WO2007003075A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN200520112238.X 2005-07-01
CN 200520112238 CN2855821Y (en) 2005-07-01 2005-07-01 Improved front seat in a car
CN 200520103442 CN2823028Y (en) 2005-08-08 2005-08-08 Improve seat for coach or air plane
CN200520103442.5 2005-08-08

Publications (1)

Publication Number Publication Date
WO2007003075A1 true WO2007003075A1 (en) 2007-01-11

Family

ID=37604083

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2005/001249 WO2007003075A1 (en) 2005-07-01 2005-08-12 A improved seat for a vehicle and a plane

Country Status (1)

Country Link
WO (1) WO2007003075A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007132216A1 (en) * 2006-05-11 2007-11-22 Technicon International Management Services Limited Improved seat
JP2012521930A (en) * 2009-03-31 2012-09-20 コブラ、ユーケイ、オートモーティブ、プロダクツ、ディビジョン、リミテッド Improvement of aircraft seats and related parts

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2259320Y (en) * 1996-07-09 1997-08-13 吕国清 Adjustable and storing article back of seat for vehicle
GB2328150A (en) * 1997-08-15 1999-02-17 Rover Group Vehicle rear seat assembly
CN2454191Y (en) * 2000-12-25 2001-10-17 周志豪 Automobile chair
CN2712706Y (en) * 2004-06-17 2005-07-27 于强 Comfortable automobile seat

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2259320Y (en) * 1996-07-09 1997-08-13 吕国清 Adjustable and storing article back of seat for vehicle
GB2328150A (en) * 1997-08-15 1999-02-17 Rover Group Vehicle rear seat assembly
CN2454191Y (en) * 2000-12-25 2001-10-17 周志豪 Automobile chair
CN2712706Y (en) * 2004-06-17 2005-07-27 于强 Comfortable automobile seat

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007132216A1 (en) * 2006-05-11 2007-11-22 Technicon International Management Services Limited Improved seat
US8157326B2 (en) 2006-05-11 2012-04-17 Tech-Nicon International Management Services Limited Seat
JP2012521930A (en) * 2009-03-31 2012-09-20 コブラ、ユーケイ、オートモーティブ、プロダクツ、ディビジョン、リミテッド Improvement of aircraft seats and related parts

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