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Train seat table board

A technology of seats and table boards, which is applied in the field of train seat table boards, can solve the problems of poor train maintenance reliability, heavy table board weight, and low production efficiency, and achieve long service life, improved safety, and strong bearing capacity Effect

Inactive Publication Date: 2016-06-08
CHENGDU CITY TIANLONG TRANSPORT EQUIP +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing table boards are heavy in weight, complex in structure, unstable in structure, and poor in reliability. They are not only inconvenient to use, but also low in production efficiency. At the same time, the maintenance reliability of trains is poor, which does not meet the needs of the application and development of modern railway technology.

Method used

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  • Train seat table board
  • Train seat table board
  • Train seat table board

Examples

Experimental program
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Embodiment Construction

[0016] The present invention will be further described below in conjunction with accompanying drawing.

[0017] Such as Figure 1-4 , a train seat table, comprising a dining table, a dining board through shaft 9 and a dining board support arm 8. The dining table board is connected with the dining board support arm 8 by the dining board through shaft 9, and is rotatably connected between the dining table board and the dining board support arm 8.

[0018] The dining table board comprises a panel 1, an inner lining 2, a base plate 3 and an aluminum alloy frame 6.

[0019] The panel 1 and the bottom plate 3 are arranged symmetrically up and down, and correspond to each other. The four sides of the panel 1 protrude downward to form a downward concave cavity, and the four sides of the bottom plate 3 protrude upward to form an upward concave cavity.

[0020] Cup holders 4 are respectively provided on the panel 1 and the inner lining 2 , and overlapping connecting surfaces 5 are res...

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PUM

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Abstract

The invention discloses a train seat table board, and relates to the field of traffic. The train seat table board comprises a dining table board, a dining board through shaft and dining board supporting arms, wherein the dining table board is connected with the dining board supporting arms through the dining board through shaft, and the dining table board and the dining board supporting arms are in rotatable connection; the dining table board comprises a panel, an inner lining, a bottom board and an aluminum alloy framework, wherein the panel and the bottom board are in up-down symmetrical arrangement, frames of four sides of the panel are protruded downwards to form a downward cavity, and frames of four sides of the bottom board are protruded upwards to form an upward cavity. Compared with a conventional train seat table board, the train seat table board disclosed by the invention has the advantages that the assembly efficiency is improved, the reliability of the table board is improved, the intensity is higher, the bearing capacity is higher, the service life is longer, the weight is lighter, and the self weight of a seat can be reduced.

Description

technical field [0001] The invention relates to a vehicle appliance, in particular to a train seat table. Background technique [0002] With the continuous development of railway technology applications, the operation of high-speed trains greatly facilitates people's travel, and also puts forward higher requirements for the riding experience of train seats; in addition, modern manufacturing technology attaches great importance to the reliability of trains, making trains The lightweight and reliable design of seats is becoming more and more urgent. However, the existing table boards are heavy in weight, complex in structure, unstable in structure, and poor in reliability, not only inconvenient to use, low in production efficiency, but also poor in train maintainability and reliability, and do not meet the needs of modern railway technology application and development. Contents of the invention [0003] One of the purposes of the present invention is to provide a train seat...

Claims

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Application Information

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IPC IPC(8): B61D33/00B61D37/00
CPCB61D33/0007B61D37/00
Inventor 张云琨张里波
Owner CHENGDU CITY TIANLONG TRANSPORT EQUIP
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