Multifunctional subway seat for urban rail transit

An urban rail transit, multi-functional technology, applied in the field of multi-functional subway seats for urban rail transit, can solve the problems of poor practicability, lack of upgrade function, inconvenient to carry luggage and passengers with children, etc., to relieve fatigue feeling, the effect of increasing comfort

Active Publication Date: 2021-01-05
薛丽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing subway seats are designed in rows and combined, without upgrade function, poor practicality, and inconvenient to carry luggage and passengers with children

Method used

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  • Multifunctional subway seat for urban rail transit
  • Multifunctional subway seat for urban rail transit
  • Multifunctional subway seat for urban rail transit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] see Figure 1-3 , a multifunctional subway seat for urban rail transit, comprising a seat body, the seat body including a seat plate 1 and a back plate 2, and an L-shaped fixing rod is passed between the seat plate 1 and the back plate 2 3 fixedly connected; a motor protection box 4 is fixedly connected to the inner bulkhead of the subway, and a first motor 41 is fixedly connected in the motor protection box 4, and the output shaft of the first motor 41 runs through the inside of the motor protection box 4 and Fixedly connected with a single-rotation lead screw 42, the outer surface of the single-rotation lead screw 42 is threaded with a first threaded sleeve 43, and the side of the first threaded sleeve 43 close to the inner bulkhead of the subway is fixedly connected with a second threaded sleeve. A slide block 44, the first slide block 44 is slidingly connected with the inner bulkhead of the subway, and the side of the first threaded sleeve 43 away from the first sli...

Embodiment 2

[0029] This embodiment is a further improvement made on the basis of Embodiment 1, specifically as follows:

[0030] see Figure 1-3 , the bottom surface of the seat plate 1 is fixedly connected with a storage box 5, the front side of the storage box 5 is open, and the storage box 5 is slidably connected with a drawer 6, and a child seat is arranged in the drawer 6, and the child seat Driven by lifting mechanism.

[0031] The lifting mechanism includes a second motor 7, a double-rotation lead screw 71, a second threaded sleeve 72, a third threaded sleeve 73, a second slider 74, a first connecting rod 75, a second connecting rod 76, a second A hinge 77 and a second hinge 78, the bottom end of the inner cavity of the drawer 6 is fixedly connected with the second motor 7, the output shaft of the second motor 7 is fixedly connected with the double-rotation lead screw 71, the The end of the double-rotation lead screw 71 away from the second motor 7 is rotatably connected to the s...

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PUM

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Abstract

The invention discloses a multifunctional subway seat for urban rail transit. The seat comprises a seat body, the seat body comprises a seat plate and a backup plate, and the seat plate and the backupplate are fixedly connected through an L-shaped fixing rod. A single-rotation-direction lead screw is driven by a first motor to rotate, then a first threaded sleeve is driven to move up and down, the seat body is further driven to move up and down, and the purpose of adjusting the height of the seat body is achieved; through the arrangement of a storage box, passengers can conveniently place carry-on articles; a child seat is installed in a drawer, a second motor drives a double-rotation-direction lead screw to rotate, a second threaded sleeve and a third threaded sleeve are driven to move relatively, then a first hinge and a second hinge are pushed to move relatively through interaction of a first connecting rod and a second connecting rod, and the purpose of lifting the child seat is achieved, so convenience is provided for passengers carrying children; and the child seat is designed to be foldable, so that the child seat can be conveniently stored in the drawer.

Description

technical field [0001] The invention relates to the field of urban rail technology, in particular to a multifunctional subway seat for urban rail transit. Background technique [0002] With the progress of urbanization, more and more cities have subways, which are loved by the people because of their fast and low-cost characteristics. More and more people choose to travel by subway. , effectively relieve the pressure of ground traffic. [0003] Most of the existing subway seats are designed in rows and combined, do not have an upgrade function, are poor in practicality, and are inconvenient for passengers with luggage and children. Contents of the invention [0004] The object of the present invention is to provide a multifunctional subway seat for urban rail transit, to solve the problems raised in the background technology above. [0005] To achieve the above object, the present invention provides the following technical solutions: [0006] A multifunctional subway se...

Claims

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Application Information

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IPC IPC(8): B61D33/00
CPCB61D33/0007B61D33/005B61D33/0092
Inventor 薛丽
Owner 薛丽
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