Frame structure of full-flat air seat

A seat frame and frame technology, which is applied to the layout of seats, aircraft parts, crew accommodation, etc., can solve the problems of unfavorable seat maintenance and reset, complex seat frame structure, and inability to fully lie flat, etc., to achieve The effect of reducing the risk of seizure, light weight and high overall reliability

Active Publication Date: 2018-10-30
湖北航宇嘉泰飞机设备有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0002] There are many electric full-flat aviation seats in foreign countries, and there are various seat frame structures, but most of the driving methods use a rotating motor to pull the rack to realize the seat lying flat, which leads to a com

Method used

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  • Frame structure of full-flat air seat
  • Frame structure of full-flat air seat
  • Frame structure of full-flat air seat

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[0030] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

[0031] In the preferred embodiment of the present invention, such as Figure 1-Figure 3 As shown, a full-lying aircraft seat frame structure includes a fixed frame assembly 1, a traction frame assembly 2, a floor assembly 3, a backrest assembly 4, a strut assembly 8 and a first telescopic assembly 5; among them,

[0032] The bottom of the fixed skeleton assembly 1 is fixedly installed on a plane foundation;

[0033] The traction frame assembly 2 is slidably installed in the fixed frame assembly 1. A certain included angle is set between the sliding line of the traction frame assembly 2 and the pla...

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Abstract

The invention discloses a frame structure of a full-flat air seat, which comprises a fixed frame component, a traction frame component, a bottom plate component, a backrest component and a first telescopic component; the traction frame component is slidably arranged in the fixed frame component; the bottom plate component is slidably arranged in the fixed frame component and hinged to the upper part of the traction frame component; the bottom of the backrest component is hinged above the rear end of a seat plate component; the upper end of a support rod component is hinged with the bottom of the rear end of the fixed frame component, the upper end of the support component is hinged with the bottom of the backrest component, and the hinge point between the support component and the backrestcomponent is positioned above the hinge point between the backrest component and the seat plate component; one end of the first telescopic component is fixedly arranged on the fixed frame component,and the other end of the first telescopic component is fixedly arranged on the traction frame component. The seat can realize the electric full-flat or resetting of the chair, has the advantages of simple structure and light weight, and can improve the overall reliability of the seat frame.

Description

technical field [0001] The invention belongs to the technical field of aviation seats, and in particular relates to a skeleton structure of a full-flat aviation seat. Background technique [0002] There are many electric full-flat aviation seats in foreign countries, and there are various seat frame structures, but most of the driving methods use a rotating motor to pull the rack to realize the seat lying flat, which leads to a complicated structure of the seat frame and is not conducive to Seat repair and reset. Domestically, there are also electric tilt-flat aviation seats, which are driven by linear motors, but they cannot fully lie flat and have relatively large traction. Contents of the invention [0003] The purpose of the present invention is to provide a fully flat aviation seat frame structure, which converts the linear motion of the linear motor into the reclining motion of the backrest assembly and the forward extension motion of the seat panel assembly, and fi...

Claims

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Application Information

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IPC IPC(8): B64D11/06
CPCB64D11/0641
Inventor 李风杰王光祥
Owner 湖北航宇嘉泰飞机设备有限公司
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