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Aircraft seat with inflation adjusting function

An aircraft seat and adjustment mechanism technology, which is applied to aircraft parts, seat arrangement, crew accommodation, etc. / The effect of deflation efficiency, high comfort, and comfortable inflation

Pending Publication Date: 2022-03-04
SHANGHAI UNIV OF ENG SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The seat material is too hard, which will bring bad experience to passengers who ride for a long time;
[0005] The back of the seat does not have a part to support the neck, so it cannot be adjusted according to the actual needs of passengers, which may bring bad experience to some passengers

Method used

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  • Aircraft seat with inflation adjusting function
  • Aircraft seat with inflation adjusting function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A kind of aircraft seat with inflation adjustment function, such as figure 1 , including a controller, a keypad 1, a seat body 4 and an inflation adjustment mechanism, the seat body 4 includes a backrest 41, an armrest 42 and a seat cushion 43, the backrest 41 is provided with a mounting groove, and the inflation adjustment mechanism includes an exhaust fan 6 and an inflatable unit, such as figure 2 , the inflatable unit includes an air intake pipe 8, an air bag 5 and an exhaust pipe 7 connected in sequence, the air inlet pipe 8 is connected to the exhaust fan 6, the air bag 5 is located in the installation groove, and the air inlet pipe 8 is provided with a control valve. The inlet valve 9 electrically connected to the appliance, the exhaust pipe 7 is provided with an exhaust valve 10 electrically connected to the controller, and the key board 1 and the exhaust fan 6 are respectively electrically connected to the controller.

[0033] The installation groove includes ...

Embodiment 2

[0043] In this embodiment, the intake valve 9 and the exhaust valve 10 are rotary air valves, the keypad 1 is located on the armrest 42, and the keypad 1 is provided with several rotary buttons, and each rotary button controls the opening of a valve correspondingly.

[0044] Passengers can adjust the opening of the rotary air valve through the rotary button, and then adjust the inflation speed and deflation speed of the gas bag 5. When the passenger wants to quickly inflate / deflate, he can increase the opening of the rotary air valve to improve the inflation rate. The speed of air / deflation improves the efficiency of inflation / deflation; when passengers adjust the inflation degree of the gas bag 5 according to their own needs, the opening of the rotary air valve can be reduced to improve the adjustment accuracy and quickly achieve the most comfortable inflation for passengers degree.

[0045] Embodiment 1 and Embodiment 2 propose a kind of aircraft seat with inflatable adjustm...

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Abstract

The invention relates to an aircraft seat with an inflation adjusting function, the aircraft seat comprises a controller, a key board, a seat body and an inflation adjusting mechanism, the seat body comprises a backrest, armrests and a seat cushion, the backrest is provided with a mounting groove, the inflation adjusting mechanism comprises an exhaust fan and an inflation unit, and the exhaust fan is connected with the inflation unit. The air inflation unit comprises an air inlet pipeline, an air bag and an air exhaust pipeline which are connected in sequence, the air inlet pipeline is connected with the exhaust fan, the air bag is located in the mounting groove, an air inlet valve electrically connected with the controller is arranged on the air inlet pipeline, an air exhaust valve electrically connected with the controller is arranged on the air exhaust pipeline, and the air exhaust pipeline is connected with the controller. And the keyboard plate and the exhaust fan are electrically connected with the controller respectively. Compared with the prior art, the invention has the advantages of good flexibility, high comfort and the like.

Description

technical field [0001] The invention relates to the field of aviation ergonomics, in particular to an aircraft seat with an inflation adjustment function. Background technique [0002] Nowadays, most of the materials used in domestic and foreign aircraft economy class seats are wood, sponge / PU, plastic, steel plate and other materials. Compared with the leather used in the first class, these materials are less comfortable, and because of these The material's own characteristics cause the seat to be relatively hard. At the same time, because passengers have different heights, weights, and postures, each person has a different view of the most comfortable sitting posture. Therefore, if the seats are all implemented according to a standard and cannot be adjusted, it will be difficult for passengers who take a long-term flight. It brings a very bad experience, and even brings a series of health problems to people who often travel by air. [0003] To sum up, there are the follo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D11/06
CPCB64D11/0639
Inventor 何法江涂仁泉陈志雄
Owner SHANGHAI UNIV OF ENG SCI
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