Vehicle window structure for railway vehicle

Abstract

The utility model discloses a railway vehicle window structure which comprises a shielding curtain containing groove, a protective shielding curtain is contained in the shielding curtain containing groove, the protective shielding curtain is of a gauze structure, the front end of the protective shielding curtain is fixedly connected with a connecting fixing rod, and the tail end of the connecting fixing rod is fixedly connected with a connecting hanging ring. And the interior of the external fixing frame is fixedly connected with internal vehicle window glass, the interior of the external fixing frame is slidably connected with a protective cloth pad, and the upper end of the protective cloth pad is fixedly connected with a stretching rod. By arranging the protection cloth pad and the stretching rod structure, the protection cloth pad and the stretching rod structure are attached to the internal vehicle window glass, and when a passenger has a rest close to the window, vibration generated by the vehicle window in the driving process is reduced. And by arranging a protective shielding curtain and a shielding curtain storage groove structure, during shielding, mounting lifting hooks and connecting lifting rings are clamped, and passengers can conveniently use the protective shielding curtain structure to conduct shielding work.

Description

Technical Field

[0001] This utility model relates to the technical field of railway vehicle construction, and in particular to a window structure for railway vehicles. Background Technology

[0002] To ensure the comfort of railway vehicles during operation, allow passengers to enjoy the scenery outside, and ensure adequate lighting inside the vehicles to prevent the journey from becoming too monotonous, appropriate window structures are usually installed inside the railway vehicles to guarantee comfort.

[0003] Typical railway vehicle windows usually employ a single-layer tempered glass structure to ensure the vehicle's airtightness and light transmission, thus improving comfort. However, this structure is prone to vibration during operation, and some passengers prefer to rest by the window, which can be disruptive. Chinese patent application number "CN202020475435.2" discloses a railway vehicle window structure, relating to the field of window structure technology, aiming to address the problem that existing railway vehicle window structures cannot effectively provide insulation and soundproofing. The window mounting bracket has a foot stop at one end. The interior of the window mounting bracket contains a heat-insulating and sound-insulating cavity. A sealing gasket is installed on one side of the foot stop, and a glass mounting bracket is installed on one side of the sealing gasket. The glass mounting bracket contains a second heat-insulating and sound-insulating cavity. One end of the glass mounting bracket has a mounting slot, and a rain guard is installed on one side of the mounting slot. Soundproof glass, comprising an outer glass layer and an inner glass layer, is installed on one side of the outer glass layer. A sound-insulating layer is placed between the outer and inner glass layers, and spacers are installed at both ends of the sound-insulating layer. A switch handle is installed on one side of the glass mounting bracket. However, this type of vehicle lacks corresponding protective structures to facilitate passengers resting by the window. Utility Model Content

[0004] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a window structure for railway vehicles. By setting a protective cloth pad and a tension rod structure, it is made to fit snugly against the interior window glass, reducing the vibration generated by the window during the journey when passengers rest by the window. By setting a protective curtain and a curtain storage groove structure, when the curtain is used, the mounting hook and connecting ring are engaged, making it convenient for passengers to use the protective curtain structure for shading.

[0005] This utility model also provides a railway vehicle window structure as described above, comprising: a curtain storage slot, in which a protective curtain is stored, the protective curtain being a gauze structure, a connecting rod fixedly connected to the front end of the protective curtain, and a connecting ring fixedly connected to the end of the connecting rod; an outer fixing frame, in which an inner window glass is fixedly connected, and a protective cloth pad is slidably connected inside the outer fixing frame, with a tension rod fixedly connected to the upper end of the protective cloth pad. By setting the protective cloth pad and tension rod structure, it is made to fit snugly against the inner window glass, reducing vibrations generated during vehicle movement when passengers rest by the window. By setting the protective curtain and curtain storage slot structure, when using the curtain, the mounting hook and connecting ring are engaged, facilitating passenger use of the protective curtain structure for light blocking.

[0006] According to the present invention, a railway vehicle window structure is provided, wherein an external window glass is fixedly connected to the outer end of the external fixed frame, and the external window glass is a tempered glass structure.

[0007] According to the present invention, a railway vehicle window structure is provided, wherein the protective pad is made of pure cotton and a tension rod is fixedly connected to the upper end of the protective pad.

[0008] According to the present invention, a railway vehicle window structure is provided, wherein the protective cloth pad is fitted to the interior window glass, and the protective cloth pad has a square structure.

[0009] According to the present invention, a window structure for railway vehicles is provided, wherein a connecting fixing block is fixedly connected to the side end of the external fixing frame, and a mounting hook is fixedly connected to the upper end of the connecting fixing block.

[0010] According to the present invention, a window structure for railway vehicles is provided, wherein the mounting hook is a metal structure and the mounting hook engages with a connecting ring.

[0011] According to the present invention, a railway vehicle window structure is provided at both ends of the curtain storage groove, and the mounting bolts are threadedly connected to the external fixing frame.

[0012] According to the present invention, the inner window glass of a railway vehicle is a metal structure, the inner window glass is directly opposite the outer window glass, and a protective sealing strip is fixedly connected at the connection between the inner window glass and the outer fixed frame.

[0013] Beneficial effects:

[0014] 1. Compared with the prior art, this railway vehicle window structure, by setting a protective cloth pad and a tension rod structure, makes it fit snugly against the interior window glass, which reduces the vibration generated by the window during the operation when passengers rest by the window.

[0015] 2. Compared with the existing technology, this railway vehicle window structure has a protective curtain and a curtain storage groove structure. When the curtain is used for blocking light, the installation hook and the connecting ring are engaged, which makes it convenient for passengers to use the protective curtain structure for light blocking. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a structural diagram of the entire utility model;

[0018] Figure 2 for Figure 1 Enlarged structural diagram at point A in the middle;

[0019] Figure 3 This is a structural diagram of the present invention from a side view.

[0020] Figure 4 This is a structural diagram of the present invention from the rear view.

[0021] Legend:

[0022] 1. External fixed frame; 2. Interior window glass; 3. Curtain storage slot; 4. Mounting and fixing bolts; 5. Protective curtain; 6. Protective cloth pad; 7. Tension rod; 8. Protective sealing strip; 9. Connecting fixing block; 10. Installing hook; 11. Connecting fixing rod; 12. Connecting hanging ring; 13. External window glass. Detailed Implementation

[0023] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0024] refer to Figure 1-4The railway vehicle window structure of this embodiment includes: a curtain storage slot 3, which houses a protective curtain 5 made of gauze. A connecting rod 11 is fixedly connected to the front end of the protective curtain 5, and a connecting ring 12 is fixedly connected to the end of the connecting rod 11. A protective pad 6, made of pure cotton, reduces vibrations to the window during railway vehicle operation, facilitating passenger rest by the window. A tension rod 7 is fixedly connected to the upper end of the protective pad 6. The protective pad 6 fits snugly against the inner window glass 2 and has a square structure. Mounting bolts 4 are provided at both ends of the curtain storage slot 3, and are threadedly connected to the outer frame 1. The inner window glass 2 is made of metal and faces the outer window glass 13. A protective sealing strip 8 is fixedly connected at the connection between the inner window glass 2 and the outer frame 1, providing overall structural sealing.

[0025] An external fixed frame 1 has an internally fixedly connected interior window glass 2. A protective fabric pad 6 is slidably connected inside the external fixed frame 1, and a tension rod 7 is fixedly connected to the upper end of the protective fabric pad 6. An exterior window glass 13, which is made of tempered glass, is fixedly connected to the outer end of the external fixed frame 1. A connecting fixing block 9 is fixedly connected to the side end of the external fixed frame 1, and a mounting hook 10 is fixedly connected to the upper end of the connecting fixing block 9. The mounting hook 10 is a metal structure and engages with a connecting ring 12. This improves the light-blocking effect of the protective curtain 5.

[0026] Working principle: When using the window structure of this railway vehicle, if it is necessary to block the light from the outside, pull the installation hook 10 to engage it with the connecting ring 12, and cover the outside of the window glass 2 inside the column with the protective curtain 5.

[0027] By using a double-layer structure design of the inner window glass 2 and the outer window glass 13, the overall sound insulation effect is improved.

[0028] When passengers need to rest by the window, they can pull the extension rod 7, which will move the protective cloth pad 6 upward so that it fits against the interior window glass 2, reducing the vibration to the window structure during the operation of the railway vehicle.

[0029] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A window structure for railway vehicles, characterized in that, include: The shielding curtain storage slot (3) contains a protective shielding curtain (5). The protective shielding curtain (5) is made of gauze. A connecting rod (11) is fixedly connected to the front end of the protective shielding curtain (5). A connecting ring (12) is fixedly connected to the end of the connecting rod (11). An external fixed frame (1) is fixedly connected to an internal car window glass (2). A protective cloth pad (6) is slidably connected inside the external fixed frame (1). A tension rod (7) is fixedly connected to the upper end of the protective cloth pad (6).

2. The railway vehicle window structure according to claim 1, characterized in that, The outer fixed frame (1) is fixedly connected to an external vehicle window glass (13) at its outer end. The external vehicle window glass (13) is a tempered glass structure.

3. The railway vehicle window structure according to claim 1, characterized in that, The protective pad (6) is made of pure cotton, and a tension rod (7) is fixedly connected to the upper end of the protective pad (6).

4. The railway vehicle window structure according to claim 3, characterized in that, The protective pad (6) is attached to the interior window glass (2), and the protective pad (6) has a square structure.

5. A railway vehicle window structure according to claim 1, characterized in that, The external fixed frame (1) is fixedly connected to a connecting fixed block (9) on its side end, and the connecting fixed block (9) is fixedly connected to an installation hook (10) on its upper end.

6. A railway vehicle window structure according to claim 5, characterized in that, The mounting hook (10) is a metal structure, and the mounting hook (10) engages with the connecting ring (12).

7. A railway vehicle window structure according to claim 1, characterized in that, The two ends of the curtain storage groove (3) are provided with mounting bolts (4), which are threadedly connected to the external fixing frame (1).

8. A railway vehicle window structure according to claim 4, characterized in that, The interior window glass (2) is a metal structure. The interior window glass (2) is directly opposite the exterior window glass (13). A protective sealing strip (8) is fixedly connected at the connection between the interior window glass (2) and the exterior fixed frame (1).

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