Automotive electric sunshade curtain

Abstract

The utility model discloses a kind of automobile electric sunshade curtain, including base, roller shutter, driving motor, a pair of guide rail and roller shutter pull cord;The roller shutter and driving motor are all arranged on base, a pair of guide rail are oppositely arranged, each guide rail is equipped with slider, the end portion side of roller shutter is connected with corresponding slider, roller shutter pull cord is connected with corresponding slider respectively through roller shutter pull cord winding wheel two ends on driving motor, the base is equipped with the baffle structure that can be opened and closed with corresponding roller shutter. When sunshade curtain assembly is in closed state, roller shutter hides below baffle, and driver cannot see roller shutter, which improves the sense of technology and visual effect of car;Roller shutter and the baffle arranged on base can work synchronously, the baffle is opened when roller shutter is in open state, the baffle is covered when roller shutter is in closed state, and control is simple.

Description

Technical Field

[0001] This utility model relates to the field of automotive sunshade technology, and in particular to an electric automotive sunshade. Background Technology

[0002] Currently, car sunshades are divided into manual sunshades and electric sunshades. Manual sunshades block sunlight when opened; electric sunshades provide drivers and passengers with a more convenient, comfortable, and technologically advanced sunshade experience.

[0003] Existing sunshade assemblies, when closed, have their roller blinds or curtains exposed, visible to drivers and passengers, affecting the sense of technology and the car's style. For example, patent CN219262255U discloses an electric sunshade comprising a frame, an electric rotating mechanism, a transmission component, a honeycomb curtain body, a track, sliders, and a pull cord. The frame has an electric rotating mechanism on its front side to drive the transmission component. Transmission components for dragging the track are installed on both sides of the frame. One side of the honeycomb curtain body is fixed to the front of the frame, and the opposite side has a track fixed to it. Sliders are fixed at both ends of the track, and these sliders are slidably connected to the left and right sides of the frame, respectively. The two sliders are connected to two transmission components, and the pull cord is connected to the front and rear sides of the frame, passing through the track and sliders. In this case, the honeycomb curtain body is visible to drivers and passengers when not in use. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an electric car sunshade that achieves the purpose of concealing the sunshade with a roller blind when it is closed.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] The electric car sunshade includes a base, a roller blind, a drive motor, a pair of guide rails, and a roller blind pull cord. The roller blind and the drive motor are both mounted on the base. The pair of guide rails are arranged opposite each other, and each guide rail is equipped with a slider. One end of the roller blind is connected to the corresponding slider. The roller blind pull cord is wound around a roller blind pull cord wheel on the drive motor and connected to the corresponding sliders at both ends. The base is equipped with an openable and closable baffle structure corresponding to the roller blind.

[0007] Further or preferred:

[0008] The same end of the pair of guide rails is fixed on the base. The inner side of the guide rail is provided with a sliding groove, and the slider is located in the sliding groove. The base is provided with a pulley corresponding to the fixed end of the guide rail.

[0009] One end of the guide rail is the guide rail end, and the top of the guide rail end is provided with an arc-shaped groove, through which the roller blind pull rope is connected to the slider.

[0010] The free end of the roller blind is provided with a sunshade strip, and the side end of the sunshade strip is connected to the corresponding slider by a pivot pin.

[0011] The baffle structure includes a baffle body, which is hinged to the base, and the roller of the shutter is located below the baffle body.

[0012] A baffle torsion spring is provided at the hinge of the baffle body.

[0013] The scroll is a hollow cylinder, and a scroll torsion spring for scroll resetting is provided inside the hollow cylinder. The end of the scroll torsion spring is connected to a bracket on the base.

[0014] The baffle body is connected to a baffle pull rope for pulling the baffle body to open, and the baffle pull rope is connected to a drive motor.

[0015] The drive motor includes a rotating shaft, with a winding wheel at each end. One winding wheel is wound and connected to the roller shutter pull rope, and the other winding wheel is wound and connected to the baffle pull rope.

[0016] One end of the baffle pull rope is connected to the drive motor, the baffle pull rope passes through the baffle body, a tension spring is provided on the base, and the other end of the baffle pull rope is connected to the tension spring.

[0017] Compared with the prior art, this utility model has the following advantages:

[0018] The electric sunshade for cars has a reasonable structural design. When the sunshade assembly is closed, the roller blind is hidden under the baffle, so the driver and passengers cannot see the roller blind, which enhances the car's technological feel and visual effect. The roller blind and the baffle on the base can work synchronously. When the roller blind is open, the baffle is open, and when the roller blind is closed, the baffle is closed, making it easy to control. Attached Figure Description

[0019] The following is a brief explanation of the contents of each of the accompanying drawings and the markings in the drawings:

[0020] Figure 1 This is a schematic diagram of the electric sunshade curtain of this utility model in the open state.

[0021] Figure 2 for Figure 1 Partial schematic diagram.

[0022] Figure 3 This is a schematic diagram showing the bottom cover of the electric sunshade curtain of this utility model when opened.

[0023] Figure 4 This is an enlarged schematic diagram of the end position of the guide rail of this utility model.

[0024] Figure 5 This is a schematic diagram of the electric sunshade curtain of this utility model in the closed state.

[0025] In the picture:

[0026] 1. Base, 2. Mounting bracket, 3. Guide rail, 4. Drive motor, 401. Wrapping wheel I, 402. Wrapping wheel II, 5. Roller blind pull cord, 6. Roller blind, 7. Sunshade curtain pressure strip, 8. Baffle structure, 9. Baffle pull cord, 10. Fixed pulley, 11. Tension spring, 12. Torsion spring, 13. Slider, 14. Guide rail end, 15. Shaft pin. Detailed Implementation

[0027] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and through the description of the examples.

[0028] like Figures 1 to 5 As shown, the electric car sunshade includes a base 1, a roller blind 6, a drive motor 4, a pair of guide rails 3, and a roller blind pull cord 5. The roller blind and the drive motor are both mounted on the base. The pair of guide rails are arranged opposite each other. The bottom ends of the pair of guide rails are fixed to the base by mounting brackets 2. Each guide rail is equipped with a slider 13. One end of the roller blind is connected to the corresponding slider. The roller blind pull cord is wound around the roller blind pull cord wheel on the drive motor and connected to the corresponding slider at both ends. The base is equipped with an openable and closable baffle structure corresponding to the roller blind.

[0029] The base 1 is a rectangular plate structure. The same end of a pair of guide rails is fixed on the base. The guide rails are hollow and have grooves on the inner side. The slider is located in the grooves. The bottom end of the guide rail is a through hole. The roller shutter pull rope is connected to the slider through the through hole. The base is equipped with pulleys 10 corresponding to the fixed ends of the guide rails. That is, there are fixed pulleys corresponding to the through holes. The operation is stable and reliable, and the structure is compact.

[0030] One end of the guide rail 3 is the guide rail end 14. The top of the guide rail end is provided with an arc-shaped groove. The roller blind pull rope is connected to the slider through the arc-shaped groove. When the drive motor is working, the roller blind pull rope pulls the roller blind up through the guide rail end. Furthermore, the guide rail end can be a rotating pulley structure, which ensures stable and reliable operation.

[0031] The free end of the roller blind 6 is provided with a sunshade strip 7. The side end of the sunshade strip 7 is connected to the corresponding slider by a pin 15. Furthermore, the pin is a ball-head pin, and the ball end of the ball-head pin is movably connected to the inside of the slider. The end of the sunshade strip can move at a certain angle relative to the slider, and the operation is stable and reliable.

[0032] The baffle structure 8 includes a horizontally elongated baffle body, with a connecting ear on one side of the baffle body, the connecting ear being hinged to the base, and the roller of the roller blind located below the baffle body; as shown Figure 5 As shown, when the sunshade is closed, the roller blind is covered by the baffle body.

[0033] The baffle body is connected to a baffle pull rope 9 for pulling the baffle body to open, and the baffle pull rope is connected to a drive motor; the baffle body is opened by the operation of the drive motor, which is intelligently controlled; a baffle torsion spring is provided at the hinge of the baffle body; furthermore, the roller is a hollow column, and a roller torsion spring 12 for roller reset is provided in the hollow column, and the end of the roller torsion spring is connected to the bracket on the base.

[0034] The drive motor includes a rotating shaft, with two winding wheels at both ends. The two winding wheels are winding wheel I 401 and winding wheel II 402. One winding wheel is wound and connected to the roller blind pull rope, and the other winding wheel is wound and connected to the baffle pull rope. The drive motor can control the roller blind and the baffle to open synchronously.

[0035] Furthermore, one end of the baffle pull rope is connected to the drive motor, the baffle pull rope passes through the baffle body, and a tension spring 11 is provided on the base. The other end of the baffle pull rope is connected to the tension spring. When the drive motor is in a power-off and non-working state, the baffle pull rope can be reset through the tension spring, and the baffle body can be further driven to the closed state.

[0036] This utility model features a reasonably designed electric sunshade for automobiles. When the sunshade assembly is closed, the roller blind is hidden under the baffle, making it invisible to the driver and passengers and enhancing the car's technological feel and visual appeal. The roller blind and the baffle on the base can work synchronously; the baffle opens when the roller blind is open and closes when the roller blind is closed, making control simple.

[0037] The above description is only a preferred embodiment of the present utility model. The above technical features can be arbitrarily combined to form multiple embodiments of the present utility model.

[0038] The present invention has been described above with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvements made using the concept and technical solution of the present invention, or the direct application of the concept and technical solution of the present invention to other occasions without modification, are all within the protection scope of the present invention.

Claims

1. An electric car sunshade, comprising a base, a roller blind, a drive motor, a pair of guide rails, and a roller blind pull cord; the roller blind and the drive motor are both mounted on the base, the pair of guide rails are arranged opposite to each other, each guide rail is provided with a slider, one end of the roller blind is connected to the corresponding slider, and the roller blind pull cord passes through a roller blind pull cord wheel on the drive motor and is connected at both ends to the corresponding sliders, characterized in that: The base is equipped with an openable and closable baffle structure corresponding to the roller shutter.

2. The electric sunshade for automobiles as described in claim 1, characterized in that: The same end of the pair of guide rails is fixed on the base. The inner side of the guide rail is provided with a sliding groove, and the slider is located in the sliding groove. The base is provided with a pulley corresponding to the fixed end of the guide rail.

3. The electric car sunshade as described in claim 2, characterized in that: One end of the guide rail is the guide rail end, and the top of the guide rail end is provided with an arc-shaped groove, through which the roller blind pull rope is connected to the slider.

4. The electric sunshade for automobiles as described in claim 3, characterized in that: The free end of the roller blind is provided with a sunshade strip, and the side end of the sunshade strip is connected to the corresponding slider by a pivot pin.

5. The electric sunshade for automobiles as described in claim 1, characterized in that: The baffle structure includes a baffle body, which is hinged to the base, and the roller of the shutter is located below the baffle body.

6. The electric sunshade for automobiles as described in claim 5, characterized in that: A baffle torsion spring is provided at the hinge of the baffle body.

7. The electric sunshade for automobiles as described in claim 5, characterized in that: The scroll is a hollow cylinder, and a scroll torsion spring for scroll resetting is provided inside the hollow cylinder. The end of the scroll torsion spring is connected to a bracket on the base.

8. The electric sunshade for automobiles as described in claim 6, characterized in that: The baffle body is connected to a baffle pull rope for pulling the baffle body to open, and the baffle pull rope is connected to a drive motor.

9. The electric sunshade for automobiles as described in claim 8, characterized in that: The drive motor includes a rotating shaft, with a winding wheel at each end. One winding wheel is wound and connected to the roller shutter pull rope, and the other winding wheel is wound and connected to the baffle pull rope.

10. The electric sunshade for automobiles as described in claim 8, characterized in that: One end of the baffle pull rope is connected to the drive motor, the baffle pull rope passes through the baffle body, a tension spring is provided on the base, and the other end of the baffle pull rope is connected to the tension spring.

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