Car roof skylight sunshade curtain

Abstract

The utility model discloses a car roof skylight sunshade curtain which comprises a pair of fixing rods, a pair of driving rods, a pair of pull rods and a pair of guide rails. The pair of fixing rods are fixed at the front end and the rear end in the roof; connecting pieces are arranged at the two ends of each fixing rod; the driving rod is used for winding the curtain cloth and maintaining the winding state; the pull rod is used for pulling out the curtain cloth; the two ends of each guide rail are detachably connected to the two connecting pieces located on the same side of the pair of fixing rods respectively. Guide grooves are formed in the guide rails, and the two ends of each pull rod are arranged in the two guide grooves respectively. According to the car roof skylight sunshade curtain, the two ends of the guide rail are detachably connected with the two connecting pieces, and when the car roof skylight sunshade curtain is used, the guide rail and the fixing rod are jointly assembled into an approximately rectangular area capable of covering a car roof skylight; when transportation and packaging are needed, the fixing rod, the driving rod, the pull rod and the guide rail can be placed together side by side, the occupied space is small, and transportation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle sunshades, in particular to a vehicle roof skylight sunshade. Background Art

[0002] Panoramic sunroofs, a major feature of new energy vehicles, can improve interior lighting and enhance the vehicle's aesthetics, thus gradually gaining popularity among consumers. However, such sunroofs use materials with a certain degree of transparency, which makes it difficult to cool the interior of the vehicle and creates a dazzling effect when the outside sunlight is strong. Therefore, many car owners install openable and retractable sunshades in their cars. However, existing single sunshades cannot cover both the front and rear areas of the roof at the same time, resulting in the need to install two sunshades; or a single sunshade can cover both the front and rear areas of the roof at the same time, but the large size leads to high transportation costs.

[0003] In view of this, it is necessary to provide a roof sunroof sunshade to overcome the above-mentioned defects. Utility Model Content

[0004] The purpose of the utility model is to provide a roof skylight sunshade, aiming to improve the problem that the existing roof skylight sunshade is large in size and inconvenient to transport, and to reduce the occupied volume through a detachable structural design.

[0005] In order to achieve the above object, the utility model provides a roof sunroof sunshade, comprising:

[0006] A pair of fixing rods, the pair of fixing rods are arranged at intervals and are respectively used to be fixed to the front and rear ends of the roof; both ends of each fixing rod are provided with connecting pieces on a side close to the other fixing rod;

[0007] a pair of driving rods, the pair of driving rods being respectively provided on the pair of fixing rods, the driving rods being used for winding the curtain and maintaining the winding state;

[0008] a pair of pull rods, each of the pair of pull rods being connected to one end of the curtain wound around the pair of driving rods, for pulling out the curtain;

[0009] A pair of guide rails, both ends of each guide rail are detachably connected to the two connecting pieces located on the same side of the pair of fixing rods; a guide groove is provided on the side of the pair of guide rails close to each other, and both ends of each pull rod are respectively arranged in the two guide grooves.

[0010] In a preferred embodiment, both ends of each fixing rod are provided with hanging ears, and the hanging ears are used to be inserted into preset slots in the roof to fix the corresponding fixing rod in the roof.

[0011] In a preferred embodiment, each of the guide rails is provided with a rotating shaft at a predetermined position near one side of the roof, and a rotating piece that can rotate around the rotating shaft is sleeved on the rotating shaft. A pull rope is provided on one side of the rotating piece, and the pull rope is used to pull the rotating piece to rotate so that the side of the rotating piece away from the pull rope is inserted into the corresponding preset slot in the roof.

[0012] In a preferred embodiment, the guide rail is arranged in an arc shape to fit the inner wall of the roof.

[0013] In a preferred embodiment, a connector is provided on a side of the connecting member close to the guide rail, and a socket is provided on a side of the guide rail close to the fixing rod, and the connector is used to be inserted into the socket.

[0014] In a preferred embodiment, both of the pair of pull rods are provided with magnets, or one of the pull rods is provided with a magnet and the other pull rod is provided with a ferromagnetic metal block, so that the pair of pull rods can be connected by magnetic attraction.

[0015] In a preferred embodiment, each of the pull rods is provided with a slider at both ends, and the side of the slider away from the pull rod is provided with a first slide, a second slide and a third slide arranged in parallel and spaced apart; the inner side of the guide rail is provided with a first guide plate, a second guide plate and a third guide plate arranged in parallel and spaced apart; the first guide plate extends between the first slide and the second slide, the second guide plate extends between the second slide and the third slide, the side of the third guide plate away from the guide rail is bent vertically inward and formed together with the second guide plate to form the guide groove, and the third slide extends into the guide groove and can only slide along the length direction of the guide rail.

[0016] In a preferred embodiment, each of the fixing rods is provided with a first patch on the side away from the roof, and the vertical projection of the first patch relative to the inner wall of the roof completely covers the vertical projection of the corresponding fixing rod relative to the inner wall of the roof; each of the guide rails is provided with a second patch on the side away from the roof, and the vertical projection of the second patch relative to the inner wall of the roof completely covers the vertical projection of the corresponding guide rail relative to the inner wall of the roof.

[0017] The roof sunroof sunshade provided by the utility model is realized by detachably connecting the two ends of a guide rail with two connecting pieces. When in use, the guide rail and the fixing rod are assembled together to form an approximately rectangular area that can cover the roof sunroof. When transportation and packaging are required, the fixing rod, the driving rod, the pulling rod and the guide rail can be placed side by side, which takes up little space and is convenient for transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 A perspective view of a sunroof curtain according to an exemplary embodiment;

[0020] Figure 2 for Figure 1 A three-dimensional view of the sunroof blind from another angle;

[0021] Figure 3 for Figure 1 Exploded perspective view of the sunroof blind.

[0022] Figure 4 is a schematic diagram of an exemplary embodiment before the guide rail and the fixing rod are connected;

[0023] Figure 5 for Figure 4 A schematic diagram showing another angle before the guide rail is connected to the fixing rod;

[0024] Figure 6 FIG. 1 is a cross-sectional view of a guide rail in an exemplary embodiment.

[0025] Numbers in the figure: 100, roof sunroof sunshade; 10, fixing rod; 11, hanging ear; 12, connecting piece; 121, connector; 20, driving rod; 30, pull rod; 31, slider; 311, first guide plate; 312, second guide plate; 313, third guide plate; 40, guide rail; 401, jack; 402, guide groove; 41, first slide; 42, second slide; 43, third slide; 50, rotating plate; 61, first patch; 62, second patch. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and beneficial technical effects of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described in this specification are only for the purpose of explaining the present invention and are not intended to limit the present invention.

[0027] It should also be understood that the terms used in this utility model specification are only for the purpose of describing specific embodiments and are not intended to limit the utility model. As used in this utility model specification and the appended claims, the singular forms "a", "an" and "the" are intended to include plural forms unless the context clearly indicates otherwise.

[0028] It should be further understood that the term “and / or” used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0029] In an embodiment of the present invention, a vehicle roof skylight sunshade 100 is provided, which is used to be installed at the skylight inside the vehicle roof, so as to block the skylight when shading is required, and can also be folded up when shading is not required.

[0030] like Figures 1-6 As shown, the roof sunroof sunshade 100 includes: a pair of fixed rods 10, a pair of driving rods 20, a pair of pull rods 30, and a pair of guide rails 40. Among them, the fixed rods 10, the driving rods 20, the pull rods 30 and the guide rails 40 are generally in the shape of strips, so that they occupy a small volume when stacked together, which is convenient for transportation.

[0031] Specifically, each fixing rod 10 is provided with a hook 11 at each end. The hook 11 is designed to be inserted into a pre-set slot in the vehicle roof to secure the corresponding fixing rod 10 to the vehicle roof. The hook 11 is elongated and extends in the same direction as the length of the fixing rod 10. Therefore, the two hooks 11 on the same side of the two fixing rods 10 are inserted in opposite directions. This allows the two hooks 11 to maintain an elastic tendency to push outward under the compressive force of the guide rail 40, thereby securing the entire sunshade to the vehicle roof.

[0032] Among them, a pair of fixing rods 10 are arranged at intervals and are respectively used to be fixed at the front and rear ends of the roof. Each fixing rod 10 is provided with a connecting piece 12 at both ends on the side close to the other fixing rod 10. That is, the two connecting pieces 12 are provided on the side where the two fixing rods 10 are close to each other. There are four connecting pieces 12 in total. The two ends of each guide rail 40 are detachably connected to the two connecting pieces 12 located on the same side of the pair of fixing rods 10, thereby forming an approximately square frame that can cover the roof skylight. In this embodiment, a connector 121 is provided on the side of the connecting piece 12 close to the guide rail 40, and a socket 401 is provided on the side of the guide rail 40 close to the fixing rod 10. The connector 121 is used to be inserted into the socket 401.

[0033] Specifically, a pair of drive rods 20 are respectively mounted on a pair of fixed rods 10. Specifically, the drive rods 20 are used to wind the curtain (not shown) and maintain it in a wound state. The drive rods 20 contain internal springs and other structures, which ensure that the drive rods 20 always have a tendency to rotate in one direction, thereby maintaining the curtain in a wound state when idle. It should be noted that the implementation principle and specific structure of the drive rods 20 can be referenced to the applicant's previous patents or other existing technologies, and the present invention will not elaborate on them here.

[0034] In this embodiment, a pair of pull rods 30 are connected to one end of the curtain fabric wound around a pair of drive rods 20, respectively, to extend the curtain fabric. Specifically, one end of the curtain fabric is connected to the corresponding drive rod 20, and the other end is connected to the corresponding pull rod 30. The curtain fabric can be extended by pulling the pull rod 30, thereby achieving a sunshade effect. When the pull rod 30 is not fixed, the drive rod 20 will wind the curtain fabric and cause the pull rod 30 to abut the corresponding fixed rod 10.

[0035] Furthermore, each of the pair of tie rods 30 is equipped with a magnet (not shown); or one of the tie rods 30 is equipped with a magnet and the other is equipped with a ferromagnetic metal block (i.e., a metal object that can be attracted by a magnet in the conventional sense), so that the pair of tie rods 30 can be magnetically connected. It can be understood that both tie rods 30 are pulled from the front and rear ends of the roof toward the center, and eventually the two tie rods 30 touch each other, thereby completely shading the roof sunroof. At this time, the two tie rods 30 are attracted together by the magnetic force.

[0036] In the embodiment of the present invention, the guide rail 40 is arranged in an arc shape that bends up and down to fit the inner wall of the roof and avoid occupying too much space inside the vehicle. The arc shape can be set accordingly according to the corresponding vehicle model.

[0037] Furthermore, a pair of guide rails 40 are provided with guide grooves 402 on the sides close to each other, and both ends of each pull rod 30 are respectively arranged in the two guide grooves 402, thereby limiting the pulling direction of the pull rod 30 and restricting the unfolding shape of the curtain so that the curtain can fit the curved roof as much as possible.

[0038] Specifically, each pull rod 30 is provided with a slider 31 at both ends. A first slider 311, a second slider 312, and a third slider 313 are provided on the side of the slider 31 away from the pull rod 30, which are arranged in parallel and spaced apart. A first guide plate 41, a second guide plate 42, and a third guide plate 43 are provided on the inner side of the guide rail 40, which are arranged in parallel and spaced apart. The first guide plate 41 extends between the first slider 31 and the second slider 312, and the second guide plate 42 extends between the second slider 312 and the third slider 313. The third guide plate 43 is vertically bent inward on the side away from the guide rail 40 to form a guide groove 402 together with the second guide plate 42. The third slider 31 extends into the guide groove 402 and can only slide along the length direction of the guide rail 40, thereby limiting the movement of the slider 31 along the guide rail 40 and preventing the slider 31 from detaching from the guide rail 40.

[0039] Furthermore, in an exemplary embodiment, each guide rail 40 is provided with a rotating shaft (not shown) at a predetermined position near one side of the roof (e.g., at the midpoint of the guide rail 40). A rotating piece 50 is mounted on the rotating shaft and can rotate about the rotating shaft. A pull cord is provided on one side of the rotating piece 50 (not shown; only the hole for securing the pull cord is shown). The pull cord is used to pull the rotating piece 50 so that the side of the rotating piece 50 away from the pull cord is inserted into a corresponding preset slot in the roof. Here, when the rotating piece 50 is rotated to a position parallel to the guide rail 40, the vertical projection of the rotating piece 50 relative to the surface of the guide rail 40 completely falls on the guide rail 40. When the pull cord is pulled, the rotating piece 50 rotates, causing one end of the rotating piece 50 to extend out of the guide rail 40, thereby allowing it to be inserted into a preset groove in the roof, thereby improving the stability of the guide rail 40. It should be noted that the fixing principle of the rotating piece 50 can be referred to the above-mentioned hanging ear 11. Therefore, the fixing effect of the rotating piece 50 and the hanging ear 11 is combined to prevent the entire sunshade from falling from the roof.

[0040] In one exemplary embodiment, each fixing rod 10 is provided with a first patch 61 on the side facing away from the roof. The vertical projection of the first patch 61 relative to the inner wall of the roof completely covers the vertical projection of the corresponding fixing rod 10 relative to the inner wall of the roof. Each guide rail 40 is provided with a second patch 62 on the side facing away from the roof. The vertical projection of the second patch 62 relative to the inner wall of the roof completely covers the vertical projection of the corresponding guide rail 40 relative to the inner wall of the roof. Therefore, the first patch 61 and the second patch 62 can be connected to form a plane, thereby shielding the fixing rod 10, guide rail 40, and other components, preventing the protruding structures thereon from causing harm to passengers in the vehicle and improving the aesthetics of the sunshade.

[0041] To sum up, the roof skylight sunshade 100 provided by the utility model is realized by detachably connecting the two ends of the guide rail 40 with the two connecting parts 12. When in use, the guide rail 40 and the fixing rod 10 are assembled together into an approximately rectangular area that can cover the roof skylight; when transportation and packaging are required, the fixing rod 10, the driving rod 20, the pull rod 30, and the guide rail 40 can be placed side by side, which takes up little space and is convenient for transportation.

[0042] The present invention is not limited to what is described in the specification and implementation modes, and therefore additional advantages and modifications can be easily realized by those skilled in the art. Therefore, without departing from the spirit and scope of the general concept defined by the claims and their equivalents, the present invention is not limited to the specific details, representative devices, and illustrated examples shown and described herein.

Claims

1. A roof sunroof sunshade, characterized in that: include: A pair of fixing rods, the pair of fixing rods are arranged at intervals and are respectively used to be fixed to the front and rear ends of the roof; both ends of each fixing rod are provided with connecting pieces on a side close to the other fixing rod; a pair of driving rods, the pair of driving rods being respectively provided on the pair of fixing rods, the driving rods being used for winding the curtain and maintaining the winding state; a pair of pull rods, each of the pair of pull rods being connected to one end of the curtain wound around the pair of driving rods, for pulling out the curtain; A pair of guide rails, both ends of each guide rail are detachably connected to the two connecting pieces located on the same side of the pair of fixing rods; a guide groove is provided on the side of the pair of guide rails close to each other, and both ends of each pull rod are respectively arranged in the two guide grooves.

2. The vehicle roof sunroof sunshade according to claim 1, characterized in that: Both ends of each fixing rod are provided with hanging ears, and the hanging ears are used to be inserted into the preset card slots in the roof to fix the corresponding fixing rod in the roof.

3. The vehicle roof sunroof sunshade according to claim 2, characterized in that: Each guide rail is provided with a rotating shaft at a predetermined position near one side of the roof, and a rotating piece that can rotate around the rotating shaft is sleeved on the rotating shaft. A pull rope is provided on one side of the rotating piece, and the pull rope is used to pull the rotating piece to rotate so that the rotating piece away from the side of the pull rope is inserted into the corresponding preset slot in the roof.

4. The vehicle roof sunroof sunshade according to claim 1, characterized in that: The guide rail is arranged in an arc shape to fit the inner wall of the roof.

5. The vehicle roof sunroof sunshade according to claim 1, characterized in that: A connector is provided on one side of the connecting piece close to the guide rail, and a socket is provided on one side of the guide rail close to the fixing rod. The connector is used to be inserted into the socket.

6. The vehicle roof sunroof sunshade according to claim 1, characterized in that: A pair of pull rods are both provided with magnets, or one of the pull rods is provided with a magnet and the other pull rod is provided with a ferromagnetic metal block, so that the pair of pull rods can be connected by magnetic attraction.

7. The vehicle roof sunroof sunshade according to claim 1, characterized in that: Each of the pull rods is provided with a slider at both ends, and the side of the slider away from the pull rod is provided with a first slide, a second slide and a third slide arranged in parallel and spaced apart; the inner side of the guide rail is provided with a first guide plate, a second guide plate and a third guide plate arranged in parallel and spaced apart; the first guide plate extends between the first slide and the second slide, the second guide plate extends between the second slide and the third slide, the side of the third guide plate away from the guide rail is bent vertically inward and formed together with the second guide plate to form the guide groove, the third slide extends into the guide groove and can only slide along the length direction of the guide rail.

8. The vehicle roof sunroof sunshade according to claim 1, characterized in that: Each of the fixing rods is provided with a first patch on the side away from the roof, and the vertical projection of the first patch relative to the inner wall of the roof completely covers the vertical projection of the corresponding fixing rod relative to the inner wall of the roof; each of the guide rails is provided with a second patch on the side away from the roof, and the vertical projection of the second patch relative to the inner wall of the roof completely covers the vertical projection of the corresponding guide rail relative to the inner wall of the roof.

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