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Subway passenger seat convenient to adjust

A subway and seat technology, which is applied to seats, railway car body parts, transportation and packaging, etc., can solve the problems of non-adjustable height, angle and length of seat support, insufficient functionality, and affecting the riding experience of subway passengers, etc., to achieve Improve ride experience, reduce potential safety hazards, and improve ride comfort

Inactive Publication Date: 2020-09-22
安徽浦进轨道装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing subway seats are fixed, and the height, angle and length of the seat support cannot be adjusted. At the same time, the functionality is insufficient, which will affect the passenger experience in the subway

Method used

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  • Subway passenger seat convenient to adjust
  • Subway passenger seat convenient to adjust
  • Subway passenger seat convenient to adjust

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Reference Figure 1-3 , A convenient and adjustable subway passenger seat, including a base 1 fixed on the bottom of a subway car. Both sides of the top outer wall of the base 1 are fixedly connected with side fixing seats 2 and side fixing seats on both sides The inner wall of 2 is vertically provided with an adjusting chute 8. The inner wall of the adjusting chute 8 is slidably connected with an adjusting beam 4, and the outer wall of the adjusting beam 4 is fixedly connected with a chair 3, and the bottom inner wall of the adjusting chute 8 is provided with a recovery spring , And the top outer wall of the recovery spring is clamped on the inner wall of the end of the adjusting beam 4, the top outer wall of the side fixing seat 2 is fixedly connected with the pull rod 5, and the top outer wall of the two pull rods 5 is welded with the same armrest beam 6, the armrest beam The outer wall of 6 has four to six handles 7 distributed in parallel at equal distances. The cha...

Embodiment 2

[0030] Reference Figure 4 , A convenient and adjustable subway passenger seat, this embodiment is compared with embodiment 1, the main difference is that this embodiment also includes a hydraulic cylinder 20, the non-piston rod end of the hydraulic cylinder 20 is fixed on the adjustment beam 4 On the outer wall, and one end of the piston rod of the hydraulic cylinder 20 is fixedly connected to the outer wall of the chair 3, the leg support plate 14 is provided with a plug rod on the side close to the cushion plate 13, and the leg support plate 14 is slidingly inserted through the plug rod On the outer wall of the cushion plate 13, the chair back 19 and the cushion plate 13 are integrally formed, the hydraulic cylinder 20 is connected with a switch, and the switch is connected with the PLC controller 18 through a wire.

[0031] The working principle of this embodiment: Based on the working principle of embodiment 1, wherein the leg support 14 and the cushion part can also be stret...

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Abstract

The invention discloses a subway passenger seat convenient to adjust. The subway passenger seat comprises a base fixed on the bottom in a subway carriage, side fixing bases are fixedly connected to two sides of the outer wall of the top of the base correspondingly, adjusting sliding grooves are vertically formed in the inner walls of the side fixing bases on the two sides, adjusting cross beams are slidably connected to the inner walls of the adjusting sliding grooves, arm chairs are fixedly connected to the outer walls of the adjusting cross beams, reset springs are arranged on the inner walls of the bottom ends of the adjusting sliding grooves, and the outer walls of the top ends of the reset springs are clamped to the inner walls of the ends of the adjusting cross beams. The stability of the seat is guaranteed through top pull rods, the bottom base and the side fixing bases, the arm chairs and the adjusting cross beams are connected to the inner walls of the adjusting sliding grooves in a sliding mode, the interiors of the adjusting cross beams are supported by the springs, the adjusting cross beams can descend according to a total sitting weight, good soft elastic comfort is achieved, backrests and cushions can be adjusted through stretching, leg supports and the cushions can also be stretched, the seat is suitable for different sitting postures and body shape proportions,and the sitting comfort is improved.

Description

Technical field [0001] The invention relates to the technical field of subway equipment, in particular to a convenient and adjustable subway passenger seat. Background technique [0002] The subway is a form of railway transportation, referring to the urban rail transit system that mainly runs underground, that is, the abbreviation of "underground railway" or "underground railway" (Subway, tube, underground). Many such systems may be converted to ground or elevated road sections outside the city center in order to match the construction environment and take into account construction and operating costs. The subway is a high-density, high-volume urban rail transit system that covers all kinds of underground and above-ground road rights in urban areas. Passengers are located in the subway, standing or sitting on the seat to achieve the purpose of riding, the subway seat is one of the indispensable equipment in the subway. [0003] For example, a telescopic heated subway seat disclo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61D33/00
CPCB61D33/0007B61D33/0078
Inventor 许超
Owner 安徽浦进轨道装备有限公司
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