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Multifunctional subway seat for urban rail transit

A multifunctional technology for urban rail transit, applied in the field of multifunctional subway seats for urban rail transit, can solve the problems of poor practicability, no upgrade function, inconvenient carrying luggage and passengers with children, etc., to relieve fatigue sense, increase the effect of comfort

Active Publication Date: 2022-03-22
四川数字交通科技股份有限公司
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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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Abstract

The invention discloses a multifunctional subway seat for urban rail transit, which includes a seat body, the seat body includes a seat board and a back board, and the seat board and the back board are fixed by an L-shaped fixing rod connection; the invention drives the single-rotation lead screw to rotate through the first motor, and then drives the first threaded sleeve to move up and down, and further drives the seat body to move up and down, so as to achieve the purpose of height adjustment of the seat body; The storage box is convenient for passengers to place their carry-on items; by installing a child seat in the drawer, the second motor drives the double-rotation screw to rotate, driving the second threaded sleeve and the third threaded sleeve to move relatively, and then through the first The interaction between the connecting rod and the second connecting rod promotes the relative movement of the first hinge and the second hinge to achieve the purpose of raising and lowering the child seat, thereby providing convenience for passengers with children; the foldable design of the child seat is convenient Store child seats in drawers.

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 transportation. [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 su...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61D33/00
CPCB61D33/0007B61D33/005B61D33/0092
Inventor 薛丽
Owner 四川数字交通科技股份有限公司
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