CN219769867U - Sunshade curtain component for high-speed railway cab - Google Patents
Sunshade curtain component for high-speed railway cab Download PDFInfo
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- CN219769867U CN219769867U CN202320884156.5U CN202320884156U CN219769867U CN 219769867 U CN219769867 U CN 219769867U CN 202320884156 U CN202320884156 U CN 202320884156U CN 219769867 U CN219769867 U CN 219769867U
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- 239000011521 glass Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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Abstract
The utility model discloses a sunshade curtain component for a high-speed railway cab, which comprises a mounting frame and an arc-shaped sunshade curtain, wherein the mounting frame is matched with a high-speed railway windshield, the mounting frame comprises an upper transverse plate for mounting the sunshade curtain and inclined rods fixedly connected with the upper transverse plate and respectively arranged at two sides of the upper transverse plate, and the upper transverse plate is an arc-shaped plate; the sunshade curtain comprises side sunshade curtains which are adjacent to the diagonal rods and are obliquely arranged, and the two side sunshade curtains are matched with each other to shade the sunshade position of the windshield; or the sunshade curtain comprises a side sunshade curtain adjacent to the diagonal rods and obliquely arranged and a plurality of middle sunshade curtains arranged between the two side sunshade curtains, and the side sunshade curtains are matched with the middle sunshade curtains to shade the sunshade part of the windshield. The sunshade curtain component for the high-speed railway cab is reasonable in structure, not only can smoothly descend the sunshade curtain, but also can fully cover the sunshade part of the windshield, so that the influence of direct sunlight on the sight of a driver is avoided, and the driving safety is improved.
Description
Technical Field
The utility model relates to the technical field of high-speed rails, in particular to a sunshade curtain component for a high-speed rail cab.
Background
The sunshade curtain is a vehicle part with sunshade effect, and is used for automobiles, high-speed rails, motor cars or tourist buses, and when a driver directly faces the sun, the sunshade curtain can be pulled down to shield the sun, so that direct sunlight is prevented from influencing the sight of the driver.
At present, a plurality of types of sun shades are available on the market, for example, an utility model patent with the application number of CN201910997962.1 discloses a grid movement dimming type cloth shade device of an electric side window sun shade, which can be driven by an electric driving mechanism of the electric side window sun shade and comprises a multi-layer cloth shade, a cloth shade rolling mechanism and a cloth shade grid moving mechanism, wherein the multi-layer cloth shade is connected with a rocker arm of the electric driving mechanism through the cloth shade grid moving mechanism to be unfolded and folded, a second movable side plate of the cloth shade grid moving mechanism is propped and limited by a window frame of a side door in a multi-layer cloth shade unfolding state, and the electrically controlled rocker arm can drive a first movable side plate to move in the second movable side plate by utilizing the cloth shade dimming movement space, so that the relative positions of a plurality of grids in a matrix arrangement form in the first cloth shade and the second cloth shade of the multi-layer cloth shade are changed.
Because of the specificity of the windshield glass of the high-speed railway cab (the design of the upper width and the lower width and the cambered surface from left to right), if a common rectangular sunshade curtain is used, the sunshade curtain can not descend even because of too wide two side walls which strike the cab in the descending process of the sunshade curtain, or the sunshade curtain is too narrow so that two sides above the windshield glass can not be shielded and light leaked, thereby influencing the sight of a driver.
Accordingly, there is a need for an improvement in prior art sunshade assembly for a high-speed railway cab.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide the sunshade curtain component for the high-speed railway cab, which not only can smoothly lower the sunshade curtain, but also can fully cover the sunshade position of the windshield, thereby avoiding the influence of direct sunlight on the sight of a driver and improving the driving safety.
In order to achieve the technical effects, the technical scheme of the utility model is as follows: the sunshade curtain component for the high-speed railway cab comprises a mounting frame and an arc-shaped sunshade curtain, wherein the mounting frame is matched with a high-speed railway windshield, the mounting frame comprises an upper transverse plate for mounting the sunshade curtain and inclined rods fixedly connected with the upper transverse plate and respectively arranged on two sides of the upper transverse plate, and the upper transverse plate is an arc-shaped plate; the sunshade curtain comprises side sunshade curtains which are adjacent to the diagonal rods and are obliquely arranged, and the two side sunshade curtains are matched with each other to shade the sunshade position of the windshield; or the sunshade curtain comprises a side sunshade curtain adjacent to the diagonal rods and obliquely arranged and a plurality of middle sunshade curtains arranged between the two side sunshade curtains, and the side sunshade curtains are matched with the middle sunshade curtains to shade the sunshade of the windshield.
The preferred technical scheme is that the sunshade comprises two side sunshade curtains and one middle sunshade curtain.
The preferable technical scheme is that the sunshade curtain is a roll drawing sunshade curtain; the solar energy sun-shading curtain comprises a middle sun-shading curtain body and is characterized by further comprising arc-shaped pull rods used for simultaneously pulling down the two side sun-shading curtains and the middle sun-shading curtain body, wherein the arc-shaped pull rods are in sliding fit with the diagonal rods, and the sliding direction of the arc-shaped pull rods is parallel to the extending direction of the windshield.
The arc-shaped pull rod comprises a connecting rod and a sliding rod, the sliding rod is in sliding fit with the inclined rod, and the first sliding direction of the sliding rod is parallel to the extending direction of the inclined rod; the sliding rod penetrates through the connecting rod and is in sliding connection with the connecting rod, and the second sliding direction of the sliding rod is consistent with the extending direction of the connecting rod.
The preferable technical scheme is that the pull-down edge of the sunshade curtain is fixedly connected with the connecting rod.
The preferable technical scheme is that a first driving component for driving the sliding rod to slide is arranged between the mounting frame and the sliding rod.
The preferable technical scheme is that the first driving assembly comprises a chute arranged on the inclined rod, a first screw rod arranged in the chute, a first sliding block in threaded connection with the first screw rod and in sliding connection with the chute, and a first motor for driving the first screw rod to rotate, wherein the sliding rod is connected with the first sliding block.
The preferable technical scheme is that an arc-shaped supporting rod is arranged between the two inclined rods and is propped against the sunshade curtain; the arc-shaped supporting rod is in sliding fit with the inclined rod, and the sliding direction of the arc-shaped supporting rod is parallel to the sliding direction of the arc-shaped pull rod; the stroke of the arc-shaped supporting rod is smaller than that of the arc-shaped pull rod.
The arc-shaped supporting rod comprises an inner rod and an outer rod which are connected in a sliding manner, and the inner rod and the outer rod are respectively matched with the two inclined rods in a sliding manner; and a second driving assembly used for driving the arc-shaped supporting rod to slide is arranged between the mounting frame and the arc-shaped supporting rod.
The second driving assembly comprises a second lead screw arranged in the chute, a second sliding block in threaded connection with the second lead screw and in sliding connection with the chute, and a second motor for driving the second lead screw to rotate, wherein the inner rod and the outer rod are respectively connected with the second sliding block at two sides; the first slider is provided with a first through hole for the second lead screw to pass through, and the second slider is provided with a second through hole for the first lead screw to pass through.
The utility model has the advantages and beneficial effects that: the sunshade curtain component for the high-speed railway cab has reasonable structure, and by arranging the two groups of inclined side sunshade curtains or adding the middle sunshade curtain, the two groups of side sunshade curtains are matched or the side sunshade curtain and the middle sunshade curtain are matched to achieve the effect that the whole sunshade curtain is wide in upper part and narrow in lower part when the sunshade curtain is pulled down, thereby fully covering the sunshade part of the windshield, avoiding the influence of direct sunlight on the sight of a driver and improving the driving safety.
Drawings
FIG. 1 is a schematic view showing a structure of a sunshade assembly for a cab in accordance with an embodiment of the present utility model in a state that the sunshade is pulled down;
FIG. 2 is a schematic view of a sunshade assembly for a cab of high-speed rail in a retracted state of the sunshade assembly;
FIG. 3 is a schematic view showing a structure of a sunshade in a state that a sunshade is pulled down in another embodiment of the sunshade assembly for a high-speed railway cab according to the present utility model;
FIG. 4 is a schematic diagram of the structure of the first drive assembly and the second drive assembly;
FIG. 5 is an exploded view of FIG. 4;
in the figure: 1. an upper cross plate; 2. a diagonal rod; 21. a chute; 3. side sunshade curtains; 4. a middle sunshade curtain; 5. an arc-shaped pull rod; 51. a connecting rod; 52. a slide bar; 61. a first lead screw; 62. a first slider; 63. a first motor; 64. a first through hole; 7. an arc-shaped supporting rod; 71. an inner rod; 72. an outer rod; 81. a second lead screw; 82. a second slider; 83. a second motor; 84. and a second through hole.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "horizontal," "vertical," "top," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Examples
As shown in fig. 1 to 5, the sunshade curtain assembly for the high-speed railway cab of the embodiment comprises a mounting frame and an arc-shaped sunshade curtain, wherein the mounting frame is matched with a high-speed railway windshield, the mounting frame comprises an upper transverse plate 1 for mounting the sunshade curtain and inclined rods 2 fixedly connected with the upper transverse plate 1 and respectively arranged at two sides of the upper transverse plate 1, and the upper transverse plate 1 is an arc-shaped plate; the sunshade curtain comprises side sunshade curtains 3 which are adjacent to the diagonal rods 2 and are obliquely arranged, and the two side sunshade curtains 3 are matched with each other to shade the sunshade position of the windshield; or the sunshade curtain comprises a side sunshade curtain 3 which is adjacent to the diagonal rod 2 and is obliquely arranged and a plurality of middle sunshade curtains 4 which are arranged between the two side sunshade curtains 3, and the side sunshade curtain 3 is matched with the middle sunshade curtains 4 to shade the sunshade of the windshield.
Through such design, the side sunshade curtain 3 that inclines cooperatees or side sunshade curtain 3 cooperatees with middle sunshade curtain 4 and is wide in the upper portion and narrow in the lower portion in the sunshade curtain whole under the pull-down state, accords with the shape of windshield, avoids the light leak.
In particular, the shade comprises two side shades 3 and one intermediate shade 4.
Through such design, compare with only two limit sunshade curtains 3, reduce the area of overlapping of sunshade curtain, improve the utilization ratio of each sunshade curtain, reduce the total area of sunshade curtain to reduce the cost of sunshade curtain.
Further, the sunshade curtain is a roll drawing sunshade curtain; the device also comprises an arc-shaped pull rod 5 for simultaneously pulling down the two side sunshade curtains 3 and one middle sunshade curtain 4, wherein the arc-shaped pull rod 5 is in sliding fit with the diagonal rod 2, and the sliding direction of the arc-shaped pull rod 5 is parallel to the extending direction of the windshield.
Through the design, the roller drawing type sunshade curtain is convenient for withdrawing the sunshade curtain after being drawn down, and the arc-shaped pull rod 5 ensures the synchronization of the side sunshade curtain 3 and the middle sunshade curtain 4.
Specifically, the arc-shaped pull rod 5 comprises a connecting rod 51 and a sliding rod 52, the sliding rod 52 is in sliding fit with the inclined rod 2, and the first sliding direction of the sliding rod 52 is parallel to the extending direction of the inclined rod 2; the sliding rod 52 is inserted into the connecting rod 51 and is slidably connected to the connecting rod 51, and the second sliding direction of the sliding rod 52 is consistent with the extending direction of the connecting rod 51.
By such design, the installation frame is matched with the windshield glass to be in a state of wide upper part and narrow lower part, and the cooperation of the sliding rod 52 and the connecting rod 51 can ensure that the arc-shaped pull rod 5 can be lifted smoothly.
Specifically, the drop down edge of the shade is fixedly connected to the connecting rod 51.
By such a design, the side shade 3 is prevented from being deformed during the pulling down process due to the connection of the pulling down side of the shade with the slide rod 52.
Further, a first driving assembly for driving the sliding rod 52 to slide is provided between the mounting frame and the sliding rod 52.
Through the design, the aim of lifting the electric control sunshade curtain is achieved, and the sunshade curtain is prevented from being pulled down by a driver by manually pulling the arc-shaped pull rod 5.
Specifically, the first driving assembly includes a chute 21 formed on the diagonal member 2, a first screw 61 disposed in the chute 21, a first slider 62 screwed with the first screw 61 and slidably connected with the chute 21, and a first motor 63 for driving the first screw 61 to rotate, where the slide rod 52 is connected to the first slider 62.
Through such design, the purpose of lifting the arc-shaped pull rod 5 is achieved.
In another specific embodiment, an arc-shaped supporting rod 7 is arranged between the two inclined rods 2, and the arc-shaped supporting rod 7 is propped against the sunshade curtain; the arc-shaped supporting rod 7 is in sliding fit with the inclined rod 2, and the sliding direction of the arc-shaped supporting rod 7 is parallel to the sliding direction of the arc-shaped pull rod 5; the stroke of the arc-shaped supporting rod 7 is smaller than that of the arc-shaped pull rod 5.
Through such design, the middle section can be in the state of straightening after the middle sunshade curtain 4 of the side sunshade curtain 3 is pulled down, and the side sunshade curtain 3 is not attached to a windshield, or the overlapping part of the side sunshade curtain 3 and the middle sunshade curtain 4 is prevented from layering to cause light transmission.
Specifically, the arc-shaped supporting rod 7 comprises an inner rod 71 and an outer rod 72 which are connected in a sliding manner, and the inner rod 71 and the outer rod 72 are respectively matched with the two inclined rods 2 in a sliding manner; a second driving component for driving the arc-shaped supporting rod 7 to slide is arranged between the mounting frame and the arc-shaped supporting rod 7.
By such a design, the cooperation of the inner rod 71 and the outer rod 72 can ensure the smooth lifting of the arc-shaped supporting rod 7.
Further, the second driving assembly includes a second screw rod 81 disposed in the chute 21, a second slider 82 screwed with the second screw rod 81 and slidingly connected with the chute 21, and a second motor 83 for driving the second screw rod 81 to rotate, where the inner rod 71 and the outer rod 72 are respectively connected with the second sliders 82 on both sides; the first slider 62 is provided with a first through hole 64 through which the second screw 81 passes, and the second slider 82 is provided with a second through hole 84 through which the first screw 61 passes.
Through such design, the purpose of the arc-shaped supporting rod 7 sliding up and down is realized.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (10)
1. The sunshade curtain component for the high-speed railway cab is characterized by comprising an installation frame and an arc sunshade curtain, wherein the installation frame is matched with a high-speed railway windshield, the installation frame comprises an upper transverse plate (1) for installing the sunshade curtain and inclined rods (2) which are fixedly connected with the upper transverse plate (1) and are respectively arranged at two sides of the upper transverse plate (1), and the upper transverse plate (1) is an arc plate; the sunshade curtain comprises side sunshade curtains (3) which are adjacent to the diagonal rods (2) and are obliquely arranged, and the two side sunshade curtains (3) are matched to shade the sunshade of the windshield; or the sunshade curtain comprises side sunshade curtains (3) which are adjacent to the diagonal rods (2) and are obliquely arranged and a plurality of middle sunshade curtains (4) which are arranged between the two side sunshade curtains (3), and the side sunshade curtains (3) are matched with the middle sunshade curtains (4) to shade the sunshade of the windshield.
2. A high-speed railway cab sunshade assembly according to claim 1, wherein said sunshade comprises two said side sunshade curtains (3) and one said intermediate sunshade curtain (4).
3. The high-speed railway cab shade assembly of claim 2, wherein the shade is a roll-pull shade; the novel solar energy sun-shading curtain comprises a sun-shading curtain body and is characterized by further comprising arc-shaped pull rods (5) used for simultaneously downwards pulling two side sun-shading curtains (3) and one middle sun-shading curtain body (4), wherein the arc-shaped pull rods (5) are in sliding fit with the inclined rods (2), and the sliding direction of the arc-shaped pull rods (5) is parallel to the extending direction of a windshield.
4. A sunshade assembly for a high-speed railway cab according to claim 3, characterized in that said arched tie rod (5) comprises a connecting rod (51) and a sliding rod (52), said sliding rod (52) being in sliding engagement with said diagonal rod (2), a first sliding direction of said sliding rod (52) being parallel to an extension direction of said diagonal rod (2); the sliding rod (52) is arranged in the connecting rod (51) in a penetrating mode and is connected with the connecting rod (51) in a sliding mode, and the second sliding direction of the sliding rod (52) is consistent with the extending direction of the connecting rod (51).
5. The sunshade assembly for high-speed railway cab according to claim 4, wherein the drop down edge of the sunshade is fixedly connected with the connecting rod (51).
6. The sunshade assembly for high-speed railway cab according to claim 4, wherein a first driving assembly for driving the sliding rod (52) to slide is provided between the mounting frame and the sliding rod (52).
7. The sunshade assembly for a high-speed railway cab according to claim 6, wherein the first driving assembly comprises a chute (21) formed in the inclined rod (2), a first screw (61) arranged in the chute (21), a first slider (62) in threaded connection with the first screw (61) and in sliding connection with the chute (21), and a first motor (63) for driving the first screw (61) to rotate, and the sliding rod (52) is connected with the first slider (62).
8. The sunshade assembly for the high-speed railway cab according to claim 7, wherein an arc-shaped supporting rod (7) is arranged between the two inclined rods (2), and the arc-shaped supporting rod (7) is propped against the sunshade; the arc-shaped supporting rod (7) is in sliding fit with the inclined rod (2), and the sliding direction of the arc-shaped supporting rod (7) is parallel to the sliding direction of the arc-shaped pull rod (5); the stroke of the arc-shaped supporting rod (7) is smaller than that of the arc-shaped pull rod (5).
9. A sunshade assembly for a high-speed railway cab according to claim 8, wherein said arc-shaped abutment bar (7) comprises an inner bar (71) and an outer bar (72) slidingly connected, said inner bar (71) and outer bar (72) being slidingly engaged respectively with two said diagonal bars (2); a second driving component used for driving the arc-shaped supporting rod (7) to slide is arranged between the mounting frame and the arc-shaped supporting rod (7).
10. The sunshade assembly for a high-speed railway cab according to claim 9, wherein the second driving assembly comprises a second screw rod (81) arranged in the chute (21), a second sliding block (82) in threaded connection with the second screw rod (81) and in sliding connection with the chute (21), and a second motor (83) for driving the second screw rod (81) to rotate, and the inner rod (71) and the outer rod (72) are respectively connected with the second sliding blocks (82) on two sides; the first slider (62) is provided with a first through hole (64) through which the second screw (81) passes, and the second slider (82) is provided with a second through hole (84) through which the first screw (61) passes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320884156.5U CN219769867U (en) | 2023-04-19 | 2023-04-19 | Sunshade curtain component for high-speed railway cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320884156.5U CN219769867U (en) | 2023-04-19 | 2023-04-19 | Sunshade curtain component for high-speed railway cab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219769867U true CN219769867U (en) | 2023-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320884156.5U Active CN219769867U (en) | 2023-04-19 | 2023-04-19 | Sunshade curtain component for high-speed railway cab |
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| Country | Link |
|---|---|
| CN (1) | CN219769867U (en) |
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2023
- 2023-04-19 CN CN202320884156.5U patent/CN219769867U/en active Active
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