Split sunshade curtain structure

Abstract

The left end and the right end of a cross beam are connected with the front ends of a left guide rail and a right guide rail respectively, the front end of a middle guide rail is connected to the middle of a front cross beam and located between the left guide rail and the right guide rail, and the two sides of the middle guide rail are provided with a left sunshade curtain inner sliding groove and a right sunshade curtain inner sliding groove corresponding to sunshade curtain outer sliding grooves in the left guide rail and the right guide rail respectively. A left reel and a right reel are connected between the rear end of the middle guide rail and the rear ends of the left guide rail and the right guide rail in a penetrating mode respectively, a left sunshade curtain cloth and a right sunshade curtain cloth are wound on the left reel and the right reel respectively, the outer side of the left sunshade curtain cloth is connected to a sunshade curtain outer sliding groove in the left guide rail in a penetrating mode, and the inner side of the left sunshade curtain cloth is connected to a left sunshade curtain inner sliding groove in the middle guide rail in a penetrating mode. The outer side of the right sunshade curtain cloth penetrates through the sunshade curtain outer sliding groove in the right guide rail, and the inner side of the right sunshade curtain cloth penetrates through the right sunshade curtain inner sliding groove in the middle guide rail; and the lower end of the middle guide rail is correspondingly clamped with the middle decoration plate through a buckle. The sunshade curtain is simple in structure, safe and stable operation of the sunshade curtain cloth is facilitated, and different sunshade requirements in different main and co-driver directions are met at the same time.

Description

Technical Field

[0001] The utility model relates to skylight technology, in particular to a split sunshade curtain structure. Background Art

[0002] With the development of automobile technology, the demand for lighting, ventilation and space in the car is getting higher and higher. The existing sunroof is growing in front and back length while adapting to the width of the whole vehicle. This leads to the use of sunshades with a large width and length. The curtain is heavy in weight, the driving power is large, the operating current of the driving motor is large, the operating noise is large, and the sagging amount is increased. The side of the curtain is severely worn and the friction noise when opening and closing is large, which affects the stability and long-term use of the curtain. In addition, the sunshade opens in the front and back directions, and the width cannot meet the different lighting and shading needs of the driver and co-driver seats, as well as the rear seats corresponding to the driver and co-driver respectively. Summary of the Invention

[0003] The utility model provides a split sunshade curtain structure with a simple structure, which is conducive to the safe and stable operation of the sunshade curtain fabric and meets different sunshade requirements in different driver and co-driver directions.

[0004] The technical solution adopted by the utility model is: a split sunshade curtain structure, including a front crossbeam and left and right guide rails, the left and right ends of the front crossbeam are respectively connected to the front ends of the left and right guide rails, and the characteristic is: it also includes a middle guide rail, the front end of the middle guide rail is connected to the middle position of the front crossbeam and is located in the middle of the left and right guide rails, and the left and right sunshade curtain inner slide grooves corresponding to the sunshade curtain outer slide grooves on the left and right guide rails are respectively arranged on both sides of the middle guide rail, and the rear end of the middle guide rail is respectively connected with the rear ends of the left and right guide rails to set left and right winding shafts, and the left and right sunshade curtain fabrics are respectively wound on the left and right winding shafts, the outer side of the left sunshade curtain fabric is connected to the sunshade curtain outer slide groove on the left guide rail, and the inner side is connected to the left sunshade curtain inner slide groove of the middle guide rail, the outer side of the right sunshade curtain fabric is connected to the sunshade curtain outer slide groove on the right guide rail, and the inner side is connected to the right sunshade curtain inner slide groove of the middle guide rail; the lower end of the middle guide rail is correspondingly connected to the center decorative panel through a buckle.

[0005] The inner holes of the reels on either side of the left and right reels are respectively plugged into the output shafts of the reducer parts of the two driving motors.

[0006] The reducer part and the motor part of the drive motor are both at the same horizontal height as the middle guide rail, and the drive motor is supported on the middle decorative plate.

[0007] Two driving motors are respectively connected to the opposite inner sides of the left and right reels.

[0008] The two driving motors are supported on the lower decorative covers of the corresponding cover-mounted reels.

[0009] The utility model adds an intermediate guide rail between the traditional left and right guide rails and connects it to the front crossbeam, which is beneficial to meeting the demand for strengthening the overall sunroof structure when the front-to-back length of the roof sunroof is longer, and divides the overall sunshade curtain structure into left and right rollers to match the left and right sunshade curtains for retraction and extension. The left and right rollers are respectively assembled between the left guide rail and the intermediate guide rail, and the intermediate guide rail and the right guide rail. The left and right sunshade curtains effectively divide the traditional sunshade curtain into two. The width of a single piece of sunshade curtain meets the requirements of the driver and co-driver positions. The weight of a single piece is small, and the running resistance and running power are greatly reduced. On the basis of reducing the width of a single piece, it effectively prevents the curtain from sagging, improves the performance of use, and meets the requirements of stable, long-term safe operation of the sunshade curtain; the left and right rollers are driven by drive motors respectively, and the motor and reducer parts of the drive motor are at the same height, supported on the center trim panel or the decorative cover under the roller, which can reduce the height space occupied by the sunroof in the car and improve the driving space in the car. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0011] Figure 2 for Figure 1 Schematic diagram of the middle cross section.

[0012] In the figure: front crossbeam 1, left guide rail 2, left sunshade outer slide 3, right guide rail 4, right sunshade outer slide 5, middle guide rail 6, left sunshade inner slide 7, right sunshade inner slide 8, left reel 9, left sunshade curtain 10, right reel 11, right sunshade curtain 12, left drive motor 13, right drive motor 14, center decorative panel 15, decorative cover under reel 16. DETAILED DESCRIPTION

[0013] The following is further explained with reference to the accompanying drawings.

[0014] Figure 1 、 2As shown: A sunshade curtain structure, including a front crossbeam 1, a left guide rail 2, a right guide rail 4, a middle guide rail 6, a left roller 9, a left sunshade curtain 10, a right roller 11, a right sunshade curtain 12, a left drive motor 13, a right drive motor 14, a center decorative panel 15, and a decorative cover under the roller 16. The left and right ends of the front crossbeam 1 are respectively connected to the front ends of the left and right guide rails 2 and 4. The front end of the middle guide rail 6 is connected to the middle position of the front crossbeam 1 and is located between the left and right guide rails. Left and right sunshade curtain inner chutes 7 and 8 corresponding to the left and right sunshade curtain outer chutes 3 and 5 on the left and right guide rails are respectively provided on both sides of the middle guide rail. The left and right rollers 9 and 11 are respectively connected between the rear ends of the middle guide rail and the rear ends of the left and right guide rails. The left and right rollers 9 and 11 are respectively connected. The left and right sunshade curtains 10 and 12 are wound around the left and right reels 11, respectively. The outer side of the left reel 10 is connected to the left outer chute 3 on the left guide rail 2, and the inner side is connected to the left inner chute 7 on the middle guide rail 6. The outer side of the right reel 12 is connected to the right outer chute 5 on the right guide rail 4, and the inner side is connected to the right inner chute 8 on the middle guide rail 6. The lower end of the middle guide rail 6 is connected to the center trim panel 15 via a snap. The inner end of the left reel 9 is connected to the left drive motor 13, and the outer end of the right reel 11 is connected to the right drive motor 14. The reducer and motor parts of the drive motors are both at the same level as the middle guide rail. The left drive motor 13 is supported on the center trim panel 15, and the right drive motor 14 is supported on the lower reel decorative cover 16 corresponding to the left reel.

[0015] Based on the above embodiment, the left and right drive motors can be installed at both ends of the reel and can be adjusted according to actual needs. They can be installed on the inner middle guide rail or separately on the outer decorative cover under the reel.

Claims

1. A split sunshade structure, comprising a front crossbeam and left and right guide rails, wherein the left and right ends of the front crossbeam are respectively connected to the front ends of the left and right guide rails, and wherein: The left and right sunshade curtains are wound around the left and right reels respectively. The outer side of the left sunshade curtain is connected to the outer sunshade groove on the left guide rail, and the inner side is connected to the left sunshade inner groove of the middle guide rail. The outer side of the right sunshade curtain is connected to the outer sunshade groove on the right guide rail, and the inner side is connected to the right sunshade inner groove of the middle guide rail. The lower end of the middle guide rail is connected to the center trim panel via a buckle.

2. The split sunshade structure according to claim 1, characterized in that: The inner holes of the reels on either side of the left and right reels are respectively plugged into the output shafts of the reducer parts of the two driving motors.

3. The split sunshade structure according to claim 2, characterized in that: The reducer part and the motor part of the drive motor are both at the same horizontal height as the middle guide rail, and the drive motor is supported on the middle decorative plate.

4. A split sunshade structure according to claim 1 or 2, characterized in that: Two driving motors are respectively connected to the opposite inner sides of the left and right reels.

5. The split sunshade structure according to claim 2, characterized in that: The two driving motors are supported on the lower decorative covers of the corresponding cover-mounted reels.

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