Sliding type sunshade curtain for automobile

Abstract

The utility model provides a sliding type sunshade curtain for an automobile. The sliding type sunshade curtain comprises a frame, a sliding rod, a sliding block, elastic curtain cloth, a sliding end and a lap joint end. When the lap joint end is in lap joint with the lap joint table of the frame, the elastic curtain cloth elastically deforms to achieve shielding, and when the lap joint end is separated from the lap joint table, the elastic curtain cloth retracts into the portion, located at the fixed end, of the frame while elastically recovering, at the moment, recovery of the elastic curtain cloth is achieved, and therefore the problem that a reel structure needs to be used when an electric motor is adopted in the past is eliminated; the size of the whole structure is reduced to a great extent, and therefore the size of the whole sunshade curtain is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of sunshade technology, and mainly relates to a sliding sunshade for automobiles. Background Technology

[0002] A car sunshade is a device installed on a vehicle's sunroof or windows to block sunlight and heat from entering the vehicle, providing a more comfortable driving and riding experience. They are typically made of materials such as sunshade netting, sunshade fabric, or sunshade film. They can be manually or electrically controlled to open or close as needed. By using sunshades, direct sunlight and ultraviolet rays can be effectively reduced, lowering the temperature inside the vehicle and preventing wear and fading of seats, dashboards, and other interior components caused by direct sunlight.

[0003] Existing sunshades are generally electric and are rolled up by a roller. However, this method greatly increases the overall structure of the sunshade. For example, the volume of the sunshade with the roller is significantly larger than that of the other end. In addition, the structure of the electric motor further increases the overall size of the sunshade. Utility Model Content

[0004] The purpose of this invention is to design a sliding sunshade for automobiles to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: It includes a frame, two sliding rods disposed inside the frame, a plurality of sliders slidably connected to the sliding rods, and an elastic curtain with its fixed end fixed inside the frame. One end of each slider, away from the sliding rod, is fixed to two sliding ends of the elastic curtain. The end of the elastic curtain away from the fixed end is an overlapping end. When the overlapping end overlaps the overlapping platform of the frame, the elastic curtain undergoes elastic deformation to achieve shielding. When the overlapping end of the elastic curtain separates from the overlapping platform, the elastic curtain elastically recovers its original shape and retracts back into the frame located at the fixed end.

[0006] Furthermore, the overlapping end is provided with an overlapping rod, and the elastic curtain located in the middle of the overlapping rod has a notch, and the overlapping platform overlaps in the notch.

[0007] Furthermore, the end of the frame with the overlapping platform is a curved frame, and the overlapping rod is a curved rod that cooperates with the curved frame.

[0008] Furthermore, the slider includes a movable sleeve slidably connected to the slide rod and an elastic clamp detachably mounted on the movable sleeve, wherein the end of the elastic clamp facing away from the movable sleeve clamps the sliding end.

[0009] Furthermore, the elastic clamp includes a limiting rod fixed to the side wall of the movable sleeve by bolts and two clamping pieces fixed to the limiting rod for clamping the sliding end.

[0010] Furthermore, the two ends of the limiting rod are provided with limiting platforms, and the sidewalls of the limiting platforms abut against the sidewalls of the movable sleeve.

[0011] Furthermore, an elastic rope is fixed to the sliding end of the elastic curtain, the elastic rope is located between the two clamping pieces, and the diameter of the elastic rope is always greater than the minimum distance between the two clamping pieces.

[0012] Furthermore, a temporary storage cavity is provided on the frame near the fixed end, and when the elastic curtain retracts into the temporary storage cavity, the notch is located outside the temporary storage cavity.

[0013] Furthermore, a fixing rod is fixedly connected to the fixed end of the elastic curtain, and an installation rod is fixedly connected inside the frame. The fixing rod is fixed to the installation rod by several cable ties.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: when the elastic curtain is overlapped on the overlap platform of the frame, the elastic curtain opens to achieve shading, and when the elastic curtain is separated from the overlap platform, the elastic curtain elastically recovers and retracts into the frame located at the fixed end, realizing the recycling of the elastic curtain; therefore, this utility model eliminates the structure that requires the use of a roller when using electric motors in the past, greatly reducing the volume of the overall structure, thereby reducing the overall volume of the sunshade curtain. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0016] Figure 1 A schematic diagram of the overall structure of a sunshade curtain installed on a skylight;

[0017] Figure 2 This is a schematic cross-sectional view of a portion of the internal structure of the temporary storage cavity;

[0018] Figure 3 This is a schematic diagram of the structure of a sunshade installed on a car window.

[0019] The components include: 1. Frame; 2. Overlapping rod; 3. Overlapping platform; 4. Temporary storage cavity; 5. Elastic curtain; 6. Sliding rod; 7. Moving sleeve; 8. Elastic rope; 9. Limiting platform; 10. Clip; 11. Elastic clamp; 12. Fixing rod; 13. Cable tie; 14. Mounting rod; 15. U-shaped rod; 16. Window; 17. Notch. Detailed Implementation

[0020] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0021] Example: Please refer to Figure 1-3 A sliding sunshade for automobiles includes a frame 1, two sliding rods 6 located inside the frame 1, several sliders slidably connected to the sliding rods 6, and an elastic curtain 5 fixedly connected to the frame 1 at its fixed end. The end of the slider away from the sliding rod 6 is fixedly connected to the two sliding ends of the elastic curtain 5, and the end of the elastic curtain 5 away from the fixed end is the overlapping end. This invention uses the elastic curtain 5 for sunshade. When the overlapping end overlaps the overlapping platform 3 of the frame 1, the elastic curtain 5 undergoes elastic deformation to achieve shading. When the overlapping end separates from the overlapping platform 3, the elastic curtain 5 elastically recovers and retracts into the frame 1 located at the fixed end, thus realizing the retraction of the elastic curtain 5. Since this invention relies on the elastic deformation of the elastic curtain 5 to achieve sunshade and curtain roll-up, it eliminates the need for a roller structure required when using an electric motor, greatly reducing the overall volume of the structure and thus reducing the overall volume of the sunshade.

[0022] In this embodiment, the overlapping end is provided with an overlapping rod 2, and the elastic curtain 5 located in the middle of the overlapping rod 2 is provided with a notch 17. The overlapping platform 3 overlaps in the notch 17, thereby realizing the overlap between the overlapping end and the overlapping platform 3. The overlapping rod 2 causes the elastic curtain 5 to deform uniformly along the sliding direction, ensuring the accurate sliding of the elastic curtain 5. When sun shading is required, the elastic curtain 5 can be pulled through the notch 17, thereby causing the elastic curtain 5 to deform elastically and thus opening the elastic curtain 5 for sun shading. The slider includes a movable sleeve 7 slidably connected to the sliding rod 6 and an elastic clamp 11 detachably installed on the movable sleeve 7. The end of the elastic clamp 11 away from the movable sleeve 7 clamps the sliding end. The detachable installation can be achieved by bolt connection, which facilitates the assembly of the slider. The elastic clamp 11 includes a limiting rod fixed to the side wall of the movable sleeve 7 by bolts and two clamping pieces 10 fixed to the limiting rod for clamping the sliding end. The two clamping pieces 10 are used to clamp the two sliding ends of the elastic curtain 5. When the two clamping pieces 10 are clamped together, the elastic curtain 5 has a certain tension in the direction perpendicular to the sliding direction, thereby preventing the elastic curtain 5 from swaying. The two ends of the limiting rod are provided with limiting platforms 9, the side walls of which abut against the side walls of the movable sleeve 7, facilitating quick positioning of the limiting rod, simplifying installation, reducing the stress on the bolts connecting the limiting rod and the movable sleeve 7, and increasing the service life of the slider. An elastic rope 8 is fixedly connected to the sliding end of the elastic curtain 5. Located between two clamping plates 10, and with the diameter of the elastic rope 8 always greater than the minimum gap between the two clamping plates 10, the sliding end of the elastic curtain 5 is prevented from sliding out of the clamping plates 10. The material of the elastic rope 8 can be the same as that of the elastic curtain 5. The clamping plates 10 are in the open state before installation. After placing the sliding end of the elastic curtain 5 and the elastic rope 8 between the two clamping plates 10, the sliding end of the elastic curtain 5 can be clamped by the two clamping plates 10 to achieve the installation of the slider and the elastic curtain 5.

[0023] In addition, a temporary storage cavity 4 is provided on the frame 1 near the fixed end. When the elastic curtain 5 retracts into the temporary storage cavity 4, the notch 17 is located outside the temporary storage cavity 4, which facilitates the recycling of the elastic curtain 5. That is, when the overlapping end separates from the overlapping platform 3, the elastic curtain 5 elastically recovers and retracts into the temporary storage cavity 4, thereby realizing the rolling up of the elastic curtain 5. A fixing rod 12 is fixedly connected to the fixed end of the elastic curtain 5, and an installation rod 14 is fixedly connected inside the frame 1. The fixing rod 12 is fixedly connected to the installation rod 14 by several cable ties 13, thereby realizing the connection between the elastic curtain 5 and the frame 1. In addition, the installation rod 14 and the sliding rod 6 are a U-shaped rod 15. The parallel rods in the U-shaped rod 15 are the sliding rods 6. Vertical rods are set at the ends and corners of the U-shaped rod 15, thereby installing the U-shaped rod 15 inside the frame 1, thereby realizing the connection between the installation rod 14 and the sliding rod 6 and the frame 1.

[0024] In other embodiments, the end of the frame 1 with the overlapping platform 3 is a curved frame, and the overlapping rod 2 is a curved rod that cooperates with the curved frame. When the frame 1 is similar to a rectangle, the sunshade can be installed on the sunroof of a car. When the end with the overlapping platform 3 is a curved frame, the sunshade can be installed on the car window 16. Therefore, the frame 1 of this utility model can be adapted to the specific use position of the sunshade, which will not be elaborated further in this article.

[0025] Working principle: When the overlapping end is attached to the overlapping platform 3 of the frame 1, the elastic curtain 5 undergoes elastic deformation to achieve shading. When the overlapping end is separated from the overlapping platform 3, the elastic curtain 5 elastically recovers and retracts into the storage cavity 4, thereby realizing the recycling of the elastic curtain 5. Since this utility model relies on the elastic deformation of the elastic curtain 5 to achieve shading of sunlight and the rolling up of the curtain, it eliminates the need for a roller structure required when using an electric motor, greatly reducing the volume of the overall structure and thus reducing the overall volume of the sunshade curtain.

[0026] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "upper," "lower," "left," "right," "front," "back," and similar expressions used in this document are for illustrative purposes only.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A sliding sunshade for automobiles, characterized in that, The system includes a frame (1), two sliding rods (6) located inside the frame (1), several sliders slidably connected to the sliding rods (6), and an elastic curtain (5) with its fixed end fixed inside the frame (1). The end of the slider away from the sliding rod (6) is fixed to the two sliding ends of the elastic curtain (5). The end of the elastic curtain (5) away from the fixed end is an overlapping end. When the overlapping end overlaps the overlapping platform (3) of the frame (1), the elastic curtain (5) undergoes elastic deformation to achieve shielding. When the overlapping end of the elastic curtain (5) separates from the overlapping platform (3), the elastic curtain (5) elastically recovers and retracts back into the frame (1) located at the fixed end.

2. The sliding sunshade for automobiles according to claim 1, characterized in that, The overlapping end is provided with an overlapping rod (2), and the elastic curtain (5) located in the middle of the overlapping rod (2) is provided with a notch (17), and the overlapping platform (3) overlaps in the notch (17).

3. The sliding sunshade for automobiles according to claim 2, characterized in that, The frame (1) has a curved edge at the end of the overlapping platform (3), and the overlapping rod (2) is a curved rod that cooperates with the curved edge.

4. The sliding sunshade for automobiles according to claim 1, characterized in that, The slider includes a movable sleeve (7) slidably connected to the slide rod (6) and an elastic clamp (11) detachably mounted on the movable sleeve (7). The end of the elastic clamp (11) opposite to the movable sleeve (7) clamps the sliding end.

5. The sliding sunshade for automobiles according to claim 4, characterized in that, The elastic clamp (11) includes a limiting rod fixed to the side wall of the movable sleeve (7) by bolts and two clamping pieces (10) fixed to the limiting rod for clamping the sliding end.

6. The sliding sunshade for automobiles according to claim 5, characterized in that, The two ends of the limiting rod are provided with limiting platforms (9), and the side wall of the limiting platform (9) abuts against the side wall of the movable sleeve (7).

7. The sliding sunshade for automobiles according to claim 5, characterized in that, An elastic cord (8) is fixed to the sliding end of the elastic curtain (5). The elastic cord (8) is located between the two clamping pieces (10), and the diameter of the elastic cord (8) is always greater than the minimum distance between the two clamping pieces (10).

8. The sliding sunshade for automobiles according to claim 2, characterized in that, A temporary storage cavity (4) is provided on the frame (1) near the fixed end. When the elastic curtain (5) retracts into the temporary storage cavity (4), the notch (17) is located outside the temporary storage cavity (4).

9. The sliding sunshade for automobiles according to claim 1, characterized in that, A fixing rod (12) is fixedly connected to the fixed end of the elastic curtain (5), and an installation rod (14) is fixedly connected inside the frame (1). The fixing rod (12) is fixedly connected to the installation rod (14) by several cable ties (13).

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