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Rail vehicle sunshade screen

A rail vehicle and sunshade technology, applied in the field of sunshade, can solve the problems of inability to adapt to the shape of the car window, limited, etc., and achieve the effects of simple structure, wide application range, and reduction of production and transformation costs.

Active Publication Date: 2017-09-08
CRRC QINGDAO SIFANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In recent years, EMUs have become more and more people's choice of travel. Most EMUs depart during the day. Under good lighting conditions, it will have an adverse effect on the eyes of passengers, because there are windows on the EMUs. There are sunshade curtains. Normally, the curtain is curled on the reel in the curtain box. When necessary, use the pull rod to connect the curtain. The two ends of the pull rod are embedded in the slideways on both sides of the window. In the passenger compartment of the existing EMU Inside, the window is a regular square structure, and the slides on both sides of the window are parallel to each other. However, for the driver's cab, due to the limitation of the structure and the shape of the front, the shape of the window cannot be completely regular. Wide and narrow quadrilateral structure, while the existing sunshade, the length of the rod structure is limited, and the width of the curtain is also fixed, which cannot adapt to the shape of the window of this driver's cab

Method used

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  • Rail vehicle sunshade screen
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Embodiment Construction

[0028] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0029] like Figure 1 to Figure 7 As shown, the present invention provides a rail vehicle sunshade, which includes a curtain 5 fixed on the rotating shaft 3 at one end and can be curled and stored on the rotating shaft 3, and a curtain 5 fixed on the pull rod 6 at the other end, and slideways fixed on both sides of the window 2. The two ends of the pull rod 6 are embedded in the slideway 2 and can slide up and down along the slideway 2. At least one side of the slideway 2 is inclined. Adjust the telescopic mechanism of pull rod 6 lengths.

[0030] On the car body of the rail vehicle driver's cab, the window glass is fixed in the window frame, so that the driver can observe the outside of the car through the window. In the car body, the top of the window is fixed with a generally box-shaped outer cover 1, outer cover 1 It can be inst...

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Abstract

The invention provides a rail vehicle sunshade screen comprising a cord fabric and slide ways fixed on two sides of the vehicle window; one end of the cord fabric is fixed on a rotary shaft, the other end of the cord fabric is fixed on a pull bar, and the cord fabric is capable of being winded and retrieved on the rotary shaft; two ends of the pull bar are embedded in the slide ways, and can slide up and down along the slide ways; at least one slide way is arranged in an inclined manner; the pull bar is provided with a telescoping mechanism, wherein the telescoping mechanism can automatically adjust the pull bar length according to the distance between the two slide ways. The rail vehicle sunshade screen is simple in structure, easy to install, can realize stepless cord fabric position adjustment, and can adapt to irregular vehicle windows of various shapes.

Description

technical field [0001] The invention belongs to the technical field of rail vehicles, and further relates to a sunshade curtain in a passenger compartment of a rail vehicle. Background technique [0002] In recent years, EMUs have become more and more people's choice of travel. Most EMUs depart during the day. Under good lighting conditions, it will have an adverse effect on the eyes of passengers, because there are windows on the EMUs. There are sunshade curtains. Normally, the curtain is curled on the reel in the curtain box. When necessary, use the pull rod to connect the curtain. The two ends of the pull rod are embedded in the slideways on both sides of the window. In the passenger compartment of the existing EMU Inside, the window is a regular square structure, and the slides on both sides of the window are parallel to each other. However, for the driver's cab, due to the limitation of the structure and the shape of the front, the shape of the window cannot be complete...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61D25/00B60J1/20
CPCB60J1/203B60J1/2044B61D25/00
Inventor 秦晨钊守宾刘升春梁群海
Owner CRRC QINGDAO SIFANG CO LTD
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