Foldable automobile window sunshade curtain

Abstract

The utility model discloses a foldable automobile window sunshade curtain which comprises an installation plate, an installation frame is fixedly connected to the front side of the bottom of the installation plate, a driving motor is installed at one end of the installation frame, a lead screw is arranged in an inner cavity of the installation frame, one end of the lead screw is connected with an output shaft of the driving motor, and the other end of the lead screw is connected with an output shaft of the driving motor. The sunshade curtain comprises a driving motor, a lead screw is arranged on the driving motor, the lead screw is connected with a sliding block and a guide block, the bottom of the sliding block and the bottom of the guide block are connected with a curtain body, and one end of the curtain body is connected with a limiting frame. The curtain body is driven to be folded or unfolded through cooperation of the framework, the sunshade curtain is convenient to use and operate, the auxiliary curtain pulling mechanism is arranged, a gauze curtain and the curtain body can be selected to shield a vehicle window according to use requirements when the sunshade curtain is used, the applicability of the device is improved, and the sunshade curtain is convenient to use by a vehicle owner.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile parts, specifically, a foldable automobile window sunshade curtain. BACKGROUND

[0002] Sunshade curtain refers to the sunlight that is effectively shielded from the sunroof glass, front windshield, side rear windshield of the automobile. Currently, vehicle drivers generally use window film and sunshade curtain to prevent direct sunlight and ultraviolet rays. Sunshade curtain refers to the object used to effectively shield sunlight from the front windshield and side rear windshield of the automobile. Sunshade curtain can be designed according to the size of the arc of the front windshield of different vehicle models. Generally, to prevent direct sunlight, vehicle owners use sunshade curtains to protect the interior of the automobile.

[0003] In the prior art, a foldable automobile window sunshade curtain with the patent application number 202320150873.5 includes a sunshade curtain, a fixed frame is installed on the side wall of the sunshade curtain, a hinge is installed on one side of the fixed frame, a protruding rod is installed on one side of the fixed frame, a protruding shaft is installed on one side of the fixed frame, an axle sleeve is rotatably connected to the outer surface of the protruding shaft, a connecting rod is installed on one side of the axle sleeve, and a buckle is installed on one side of the connecting rod. The device can fold the sunshade curtain by installing a hinge, buckle, and other structures on one side of the fixed frame, facilitating storage. However, the device can only manually adjust the sunshade area of the sunshade curtain during use, which can be dangerous during the driving process of the vehicle and is inconvenient to operate. Moreover, the device cannot select a sunshade curtain with different sunshade levels according to requirements during use.

[0004] Currently, there is no effective solution to the problems in the related technology. UTILITY MODEL CONTENTS

[0005] To overcome the above technical problems existing in the prior art, the utility model provides a foldable automobile window sunshade curtain.

[0006] Therefore, the utility model adopts the following specific technical solutions:

[0007] A foldable automobile window sunshade curtain includes a mounting plate, a mounting rack is fixedly connected to the bottom front side of the mounting plate, a drive motor is installed at one end of the mounting rack, a lead screw is arranged in the inner cavity of the mounting rack, one end of the lead screw is connected to the output shaft of the drive motor, a sliding block and a guide block are respectively connected to the lead screw, a curtain body is connected to the bottom of the sliding block and the guide block, one end of the curtain body is connected to a limiting rack, one end of the limiting rack is fixed to the bottom of the mounting rack, and an auxiliary curtain pulling mechanism is arranged on the bottom rear side of the mounting plate.

[0008] Preferably, a groove is arranged at the bottom of the mounting rack, and the top of the curtain body is fixedly connected to the sliding block and the guide block through the groove.

[0009] As preferred, equidistantly arranged on the curtain body are skeletons, which are sewn in the curtain cloth of the curtain body, and the curtain body is fixedly connected with the guide block and the sliding block through the skeletons.

[0010] As preferred, a through hole is arranged on the sliding block, and the diameter of the through hole is larger than the diameter of the screw rod.

[0011] As preferred, a threaded hole matched with the screw thread of the screw rod is arranged on the guide block, and the guide block is threadedly connected on the screw rod.

[0012] As preferred, the auxiliary curtain pulling mechanism comprises a shell body, a rotating handle, a rotating rod, a screen curtain and a limiting assembly, the shell body is fixed on the bottom of the mounting plate, the rotating rod is rotatably connected in the shell body, one end of the rotating rod is fixedly connected with the rotating handle, one end of the screen curtain is connected on the rotating rod, and the other end of the screen curtain extends to the outside of the shell body.

[0013] As preferred, the limiting assembly comprises a movable rod, a pressing block and a return spring, the movable rod is slidably connected on the shell body, one end of the movable rod passes through the shell body and is connected with the limiting block, the other end of the movable rod is fixedly connected with the pressing block, the pressing block is provided with a clamping groove matched with the rotating rod, the return spring is sleeved on the outside of the movable rod, and the return spring is arranged between the pressing block and the inner wall of the shell body.

[0014] The beneficial effects of the present application are as follows:

[0015] 1. By arranging the guide block and the sliding block, when the sunshade curtain is used, the guide block is driven to slide on the screw rod by the driving motor, the curtain body is driven to fold or unfold through the cooperation of the skeletons, the use of the sunshade curtain is facilitated, and the operation is convenient.

[0016] 2. By arranging the auxiliary curtain pulling mechanism, when the sunshade curtain is used, the screen curtain and the curtain body can be selected according to the use requirement to shield the vehicle window, the applicability of the device is improved, and the use of the vehicle owner is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0018] Figure 1 is a general structure schematic view of a foldable sunshade curtain for vehicle window according to the embodiments of the present application;

[0019] Figure 2It is a mounting frame internal structure schematic view of a foldable automobile window sunshade curtain according to the embodiment of the utility model.

[0020] Figure 3 It is a curtain body connecting structure view of a foldable automobile window sunshade curtain according to the embodiment of the utility model.

[0021] Figure 4 It is an auxiliary curtain pulling mechanism structure view of a foldable automobile window sunshade curtain according to the embodiment of the utility model.

[0022] In the drawing,

[0023] 1, mounting plate; 2, mounting frame; 3, driving motor; 4, screw rod; 5, sliding block; 6, guide block; 7, curtain body; 8, limiting frame; 9, auxiliary curtain pulling mechanism; 10, framework; 11, through hole; 12, threaded hole; 13, outer shell; 14, rotating handle; 15, rotating rod; 16, screen curtain; 17, limiting assembly. DETAILED DESCRIPTION

[0024] To further illustrate the embodiments, the utility model provides drawings, these drawings are part of the utility model disclosure, mainly used to illustrate the embodiment, and can cooperate with the relevant description of the specification to explain the operation principle of the embodiment, cooperating with reference to these contents, the person skilled in the art should be able to understand other possible implementation modes and the advantages of the utility model, the components in the drawing are not drawn according to the scale, and similar component symbols are usually used to represent similar components.

[0025] According to the embodiment of the utility model, a foldable automobile window sunshade curtain is provided.

[0026] Embodiment one

[0027] As Figures 1-4As shown, according to the utility model embodiment of a kind of foldable car window sunshade curtain, including mounting plate 1, the bottom front side of mounting plate 1 is fixedly connected with mounting frame 2, one end of mounting frame 2 is equipped with driving motor 3, the inner chamber of mounting frame 2 is provided with lead screw 4, one end of lead screw 4 is connected with the output shaft of driving motor 3, sliding block 5 and guide block 6 are respectively connected on lead screw 4, the bottom of sliding block 5 and guide block 6 is connected with curtain body 7, one end of curtain body 7 is connected with limiting frame 8, one end of limiting frame 8 is fixed in the bottom of mounting frame 2, the bottom rear side of mounting plate 1 is equipped with auxiliary curtain pulling mechanism 9, the bottom of mounting frame 2 is provided with recess, the top of curtain body 7 passes through recess and is fixedly connected with sliding block 5 and guide block 6 respectively, equal interval is provided with framework 10 on curtain body 7, framework 10 is sewn in the curtain cloth of curtain body 7, curtain body 7 is fixedly connected with guide block 6 and sliding block 5 respectively by framework 10, through hole 11 is provided on sliding block 5, the aperture of through hole 11 is greater than the diameter of lead screw 4, the threaded hole 12 of screw thread matching with lead screw 4 is provided on guide block 6, guide block 6 is screw-connected on lead screw 4, when using sunshade curtain, driving motor 3 drives lead screw 4 to rotate, so that guide block 6 cooperates framework 10 to stretch curtain body 7, the traction of framework 10 on curtain body 7 drives sliding block 5 to slide on the outside of lead screw 4, so that curtain body 7 is unfolded, the movement position of guide block 6 is adjusted to control sunshade range, convenient operation.

[0028] Embodiment two

[0029] As Figures 1-4 shown, according to the utility model embodiment of a kind of foldable car window sunshade curtain, including mounting plate 1, the bottom front side of mounting plate 1 is fixedly connected with mounting frame 2, one end of mounting frame 2 is equipped with driving motor 3, the inner chamber of mounting frame 2 is provided with lead screw 4, one end of lead screw 4 is connected with the output shaft of driving motor 3, sliding block 5 and guide block 6 are respectively connected on lead screw 4, the bottom of sliding block 5 and guide block 6 is connected with curtain body 7, one end of curtain body 7 is connected with limiting frame 8, one end of limiting frame 8 is fixed in the bottom of mounting frame 2, the bottom rear side of mounting plate 1 is equipped with auxiliary curtain pulling mechanism 9, the auxiliary curtain pulling mechanism 9 includes shell body 13, rotating handle 14, rotating rod 15, gauze curtain 16 and limiting assembly 17, shell body 13 is fixed in the bottom of mounting plate 1, rotating rod 15 is rotatably connected in shell body 13, one end of rotating rod 15 is fixedly connected with rotating handle 14, one end of gauze curtain 16 is connected on rotating rod 15, the other end of gauze curtain 16 extends to the outside of shell body 13, when using auxiliary curtain pulling mechanism 9, by pulling limiting assembly 17, so that the top tight block of limiting assembly 17 is separated from rotating rod 15, by rotating handle 14 drive rotating rod 15 to rotate, so that gauze curtain 16 is wound or put down, the car window is shielded.

[0030] Embodiment three

[0031] As Figures 1-4 shown, according to the utility model embodiments of a foldable automobile sunshade curtain, including mounting plate 1, the bottom front side of mounting plate 1 is fixedly connected with mounting bracket 2, one end of mounting bracket 2 is installed with drive motor 3, the inner chamber of mounting bracket 2 is provided with lead screw 4, one end of lead screw 4 is connected with the output shaft of drive motor 3, sliding block 5 and guide block 6 are connected on lead screw 4 respectively, the bottom of sliding block 5 and guide block 6 is connected with curtain body 7, one end of curtain body 7 is connected with limiting frame 8, one end of limiting frame 8 is fixed in the bottom of mounting bracket 2, the bottom rear side of mounting plate 1 is equipped with auxiliary curtain pulling mechanism 9, limiting assembly 17 includes movable rod, tight block and return spring, movable rod is slidably connected on outer shell 13, one end of movable rod passes through outer shell 13 and connects with limiting block, the other end of movable rod is fixedly connected with tight block, the clamping groove matched with rotating rod 15 is set up on tight block, return spring is set on the outside of movable rod, and return spring is set between tight block and the inner wall of outer shell 13, in normal state, tight block is closely attached on rotating rod 15 by the elastic force of return spring, can limit rotating rod 15, can control gauze curtain 16 to stay at the height of demonstration.

[0032] In summary, by means of the above technical scheme of the utility model, when the device is used, mounting plate 1 is fixed in the car by means of bolts or pasting, so that curtain body 7 can shield the window, when the sunshade curtain is used, drive motor 3 drives lead screw 4 to rotate, so that guide block 6 cooperates with framework 10 to stretch curtain body 7, sliding block 5 is driven to slide outside lead screw 4 by the traction of framework 10 on curtain body 7, so that curtain body 7 is unfolded, the sunshade range is controlled by adjusting the moving position of guide block 6, which is convenient to operate, and when the sunshade curtain is used, gauze curtain 16 and curtain body 7 can be selected to shield the window according to the use demand, so as to control the light transmittance and improve the applicability of the device.

[0033] The above only describes the preferred embodiments of the utility model and is not intended to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A foldable sunshade for a vehicle window comprising a mounting plate (1), characterised in that, The bottom front side of the mounting plate (1) is fixedly connected with a mounting rack (2), one end of the mounting rack (2) is provided with a driving motor (3), the inner cavity of the mounting rack (2) is provided with a lead screw (4), one end of the lead screw (4) is connected with the output shaft of the driving motor (3), the lead screw (4) is respectively connected with a sliding block (5) and a guide block (6), the bottom of the sliding block (5) and the guide block (6) is connected with a curtain body (7), one end of the curtain body (7) is connected with a limiting rack (8), one end of the limiting rack (8) is fixedly connected with the bottom of the mounting rack (2), the bottom rear side of the mounting plate (1) is provided with an auxiliary curtain pulling mechanism (9).

2. The foldable sunshade curtain for vehicle windows according to claim 1, characterized in that, The bottom of the mounting rack (2) is provided with a groove, the top of the curtain body (7) is fixedly connected with the sliding block (5) and the guide block (6) through the groove.

3. A collapsible automotive window shade according to claim 2, wherein, The curtain body (7) is provided with a framework (10) at equal intervals, the framework (10) is sewn in the curtain cloth of the curtain body (7), the curtain body (7) is fixedly connected with the guide block (6) and the sliding block (5) through the framework (10).

4. A collapsible sunshade for a vehicle window according to claim 3, wherein The sliding block (5) is provided with a through hole (11), the hole diameter of the through hole (11) is greater than the diameter of the lead screw (4).

5. A collapsible sunshade for a vehicle window according to claim 4 wherein, The guide block (6) is provided with a threaded hole (12) matched with the lead screw (4), the guide block (6) is threadedly connected with the lead screw (4).

6. A collapsible automotive window shade according to claim 5, wherein, The auxiliary curtain pulling mechanism (9) comprises a shell (13), a rotating handle (14), a rotating rod (15), a gauze curtain (16) and a limiting assembly (17), the shell (13) is fixedly connected with the bottom of the mounting plate (1), the rotating rod (15) is rotatably connected in the shell (13), one end of the rotating rod (15) is fixedly connected with the rotating handle (14), one end of the gauze curtain (16) is connected with the rotating rod (15), the other end of the gauze curtain (16) extends to the outside of the shell (13).

7. A collapsible automotive window shade according to claim 6, wherein, The limiting assembly (17) comprises a movable rod, a pressing block and a return spring, the movable rod is slidably connected with the shell (13), one end of the movable rod passes through the shell (13) and is connected with the limiting block, the other end of the movable rod is fixedly connected with the pressing block, the pressing block is provided with a clamping groove matched with the rotating rod (15), the return spring is sleeved on the outside of the movable rod and is arranged between the pressing block and the inner wall of the shell (13).

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