A seat cushion shading and dust-proof device based on a helmet integrated with an electric vehicle

Abstract

The present application relates to the technical field of shading and dustproofing for electric vehicle seat cushions, and specifically discloses a seat cushion shading and dustproofing device based on a vehicle-helmet-integrated electric vehicle, comprising a vehicle body, a seat cushion with upper and lower flip-up sides provided on the vehicle body, a filling pad provided on the top of the seat cushion, and a shade cloth provided on the inner bottom of the seat cushion. After the filling pad is flipped to the bottom, the shade cloth is spread over the seat cushion. By designing the seat cushion to be flippable on the upper and lower sides and providing a shade cloth at the bottom of the seat cushion, after parking, the filling pad on the top of the seat cushion is flipped to the inside of the two storage box outer shells of the vehicle body, and then the shade cloth that has been flipped to the top is spread out. The shade cloth is used to shade and prevent dust from the seat cushion, thereby increasing the service life of the seat cushion and facilitating timely use by the user. In addition, by reserving a gap between the shade cloth and the horizontal support plate, less heat is transferred to the filling pad after the shade cloth absorbs heat, further improving the shading effect of the seat cushion.

Description

Technical Field

[0001] The present application relates to the technical field of shading and dustproofing of electric vehicle seat cushions, and in particular to a seat cushion shading and dustproofing device based on a vehicle helmet integrated with an electric vehicle. Background Art

[0002] Electric bicycles and electric motorcycles are commonly used means of transportation. Electric vehicles have the advantages of being environmentally friendly and energy-saving, economical and practical, quiet and comfortable, and convenient and fast. In addition, based on environmental protection, my country has introduced a series of policies to support the development of electric vehicles, such as purchase subsidies and tax exemption policies. Therefore, the future development prospects of electric vehicles remain broad.

[0003] However, compared with electric vehicles, electric vehicles have some problems, such as the exposed seat cushions of electric vehicles. When electric vehicles are parked outdoors, dust is easily accumulated on the seat cushions, affecting their use. In addition, under the scorching sun, the fabric of the electric vehicle seat cushions is prone to hardening, affecting the sitting comfort. Long-term exposure to the sun will make the internal filling of the seat cushion harden, affecting the support and comfort of the seat cushion. In addition, the ultraviolet rays in sunlight will cause the seat cushion fabric to age and crack, leading to damage to the seat cushion. Summary of the Invention

[0004] This application proposes a seat cushion shading and dustproof device based on a helmet-integrated electric vehicle, which has the advantages of shading and dustproofing, and is used to solve the problem that the seat cushion of existing electric vehicles is easily damaged by sun exposure when parked outdoors, and dust is easily accumulated on the seat cushion.

[0005] To achieve the above-mentioned purpose, the present application adopts the following technical solution: a seat cushion shading and dust-proof device based on a helmet-integrated electric vehicle, comprising a vehicle body, a seat cushion that is flipped up and down on the vehicle body, a filling pad on the top of the seat cushion, and a shade cloth on the inner bottom of the seat cushion. After the filling pad is flipped to the bottom, the shade cloth is opened above the seat cushion.

[0006] Furthermore, the seat cushion includes a transverse support plate, both sides of which are fixedly connected to longitudinal support plates, a filling pad is wrapped around the top of the transverse support plate and the two longitudinal support plates, a positioning block located at one end of the seat cushion is fixedly connected between the two longitudinal support plates, the positioning block is located on the side close to the rear of the vehicle, the inner sides of the two longitudinal support plates are respectively fixedly connected to limiting blocks, and the two limiting blocks are away from the side of the positioning blocks, grooves are provided at both ends of the positioning block and on the two limiting blocks, and the opening directions of the four grooves are respectively facing the four corners of the seat cushion, and a steering rod is rotatably connected in each groove, and the ends of the four steering rods away from the grooves are fixedly connected to the four corners of the shade cloth.

[0007] Furthermore, an obliquely arranged linkage block is fixedly installed in the middle of one side of the positioning block, and the end of the linkage block away from the positioning block is movably sleeved with a rotating shaft, and both ends of the rotating shaft are movably sleeved with a U-shaped connecting plate, and the end of the U-shaped connecting plate away from the rotating shaft is fixedly connected to a linkage rod, and the end of the linkage rod away from the U-shaped connecting plate extends to a positioning tube, and the positioning tube is fixedly installed on the rear side of the vehicle body, and one end of the linkage rod is fixedly connected to a sliding plate located in the positioning tube, and the outer wall of the sliding plate is movably sleeved with the inner wall of the positioning tube.

[0008] Furthermore, the bottom of the positioning tube is fixedly sleeved with a bottom cover, the middle of the bottom cover is fixedly installed with an electromagnet, the top of the bottom cover is fixedly connected to a spring located on the outside of the electromagnet, the top of the spring is connected to a piston plate, the outer wall of the piston plate is movably connected to the inner wall of the positioning tube, the bottom of the piston plate is fixedly sleeved with a magnetic block, the electromagnet is magnetically attracted to the magnetic block when power is turned on, the top of the piston plate is fixedly connected with a limiting rod, the end of the limiting rod away from the piston plate passes through the connecting rod and the U-shaped connecting plate, and the limiting rod is movably connected to the connecting rod and the U-shaped connecting plate, two slots are provided on the outer arc wall of the connecting block, and the end of the limiting rod away from the piston plate is movably engaged with the two slots.

[0009] Furthermore, the vehicle body is provided with a storage box outer shell that wraps both sides of the seat cushion, and the inner side of the storage box outer shell is provided with a support slide, and the curvature of the support slide is adapted to the bottom of the longitudinal support plate, and a gap is reserved between the inner wall of the support slide and the outer wall of the longitudinal support plate.

[0010] Furthermore, the filling pad is composed of an outer fabric and an inner lining material, and the inner lining material is filled with a soft filler.

[0011] Furthermore, the shade cloth is made of heat-insulating and waterproof cloth.

[0012] Beneficial effects of the present invention:

[0013] 1. The present application provides a seat cushion shading and dustproof device based on a helmet-integrated electric vehicle. The upper and lower sides of the seat cushion are designed as a flippable structure, and a shade cloth is provided at the bottom of the seat cushion. After parking, the filling pad on the top of the seat cushion is flipped to the inner side of the two storage box outer shells of the vehicle body, and then the shade cloth flipped to the top is opened. The seat cushion is shaded and dust-proofed by the shade cloth, which prevents the filling pad from hardening, cracking, and being damaged after being exposed to the sun for a long time when the vehicle body is parked in the hot sun. The service life of the seat cushion is improved and it is convenient for users to use it in time. In addition, a gap is reserved between the shade cloth and the horizontal support plate, and after the shade cloth absorbs heat, less heat is transferred to the filling pad, which further improves the shading effect of the seat cushion.

[0014] 2. The shade cloth is made of heat-insulating and waterproof fabric, which not only improves the shading effect but also is waterproof, thus preventing rainwater from falling directly onto the filling pad on rainy days, causing the filling pad to become moldy, deformed, rotted and other problems, further improving the applicability and life of the cushion.

[0015] 3. One end of the seat cushion is connected to the U-shaped connecting plate by rotating through the connecting block, and one end of the U-shaped connecting plate is connected to the connecting rod and the sliding plate, so that the seat cushion can be flipped. At the same time, the electromagnet, spring, piston plate and magnetic block arranged at the bottom of the inner cavity of the positioning tube can be used to control the limit rod to engage with the rotating connecting block, and fix the flipping of the connecting block and the seat cushion, so that the seat cushion can be locked in the shaded state after flipping, and the storage space under the seat cushion can be anti-theft. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments disclosed herein and, together with the description, serve to explain the principles disclosed herein.

[0017] The present application can be more clearly understood from the following detailed description with reference to the accompanying drawings, in which:

[0018] Figure 1 Schematic diagram of the structure of the electric vehicle of the present invention;

[0019] Figure 2 for Figure 1 Schematic diagram of the three-dimensional structure of the middle seat cushion;

[0020] Figure 3 for Figure 2 Schematic diagram of the middle section structure of the middle seat cushion;

[0021] Figure 4 for Figure 2 Schematic diagram of the bottom structure of the middle seat cushion;

[0022] Figure 5 for Figure 3 Schematic diagram of the internal structure of the positioning tube;

[0023] Figure 6 for Figure 2 Schematic diagram of the structure of the outer shell and longitudinal support plate of the middle storage box.

[0024] In the figure: 1. Vehicle body; 101. Storage box outer shell; 2. Filling pad; 3. Horizontal support plate; 4. Longitudinal support plate; 5. Positioning block; 6. Limiting block; 7. Groove; 8. Steering rod; 9. Shade cloth; 10. Linking block; 11. Rotating shaft; 12. U-shaped connecting plate; 13. Positioning tube; 14. Electromagnet; 15. Spring; 16. Piston plate; 17. Magnetic block; 18. Limiting rod; 19. Sliding plate; 20. Linking rod; 21. Slot. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0026] Example

[0027] See also Figure 1-Figure 2 A seat cushion shading and dustproof device based on a vehicle helmet integrated with an electric vehicle comprises a vehicle body 1 and a seat cushion mounted on the vehicle body 1. The vehicle body 1 is provided with a storage box outer shell 101 that wraps both sides of the seat cushion. Figure 3-Figure 4 The seat cushion includes a transverse support plate 3, and longitudinal support plates 4 are fixedly connected on both sides of the transverse support plate 3. The top of the transverse support plate 3 and the longitudinal support plate 4 is wrapped with a filling pad 2. The filling pad 2 is composed of an outer fabric and an inner lining material. The inner lining material is filled with filling materials such as sponge and high-elastic cotton to provide a sitting feel and support. A positioning block 5 located at one end of the seat cushion is fixedly connected between the two longitudinal support plates 4. Please refer to Figure 1 and Figure 3 , positioning block 5 is located on the side close to the rear of the vehicle, please continue to refer to Figure 3-Figure 4 The inner sides of the two longitudinal support plates 4 are respectively fixedly connected with limiting blocks 6, and the two limiting blocks 6 are away from the side of the positioning block 5. Grooves 7 are provided on both ends of the positioning block 5 and the two limiting blocks 6, and the opening directions of the four grooves 7 are respectively toward the four corners of the seat cushion. A steering rod 8 is rotatably connected in each groove 7, and the four steering rods 8 are fixedly connected with a shade cloth 9 at one end away from the groove 7, and the four steering rods 8 are fixedly connected to the four corners of the shade cloth 9. When the four steering rods 8 are rotated to the outside of the seat cushion at the same time, the shade cloth 9 is opened above the seat cushion.

[0028] The middle part of one side of the positioning block 5 is fixedly installed with an obliquely arranged linkage block 10, see Figure 3-Figure 5 The end of the linkage block 10 away from the positioning block 5 is movably sleeved with a rotating shaft 11, and both ends of the rotating shaft 11 are movably sleeved with a U-shaped connecting plate 12. The end of the U-shaped connecting plate 12 away from the rotating shaft 11 is fixedly connected to a linkage rod 20, and the end of the linkage rod 20 away from the U-shaped connecting plate 12 extends into the positioning tube 13. Figure 1 and Figure 3The positioning tube 13 is fixedly installed on the rear side of the vehicle body 1, and one end of the connecting rod 20 is fixedly connected to the sliding plate 19 located in the positioning tube 13. The outer wall of the sliding plate 19 is movably connected to the inner wall of the positioning tube 13. The seat cushion is rotated with the rotating shaft 11 as the axis, and then the connecting block 10, the rotating shaft 11, the U-shaped connecting plate 12 and the limiting plug rod 18 are pulled, and the seat cushion is turned over so that the filling pad 2 on the seat cushion faces downward, and then the four steering rods 8 are rotated to the outside of the seat cushion so that the shade cloth 9 is opened above the seat cushion, thereby using the shade cloth 9 to shade the seat cushion to prevent the vehicle body 1 from being parked under the scorching sun and the filling pad 2 from being exposed to the sun for a long time. , it is easy to harden, crack, and damage, which increases the service life of the seat cushion and is convenient for users to use it in time without waiting for the filling pad 2 to dry in the shade. The shade cloth 9 can be made of heat-insulating and waterproof cloth, which improves the shading effect while being waterproof, so that the electric car can be parked outdoors on rainy days to prevent rainwater from falling directly on the filling pad 2, causing the filling pad 2 to become moldy, deformed, rotted and other problems, further improving the applicability and life of the seat cushion. In addition, a gap is reserved between the shade cloth 9 and the horizontal support plate 3, and after the shade cloth 9 absorbs heat, less heat is transferred to the filling pad 2, which further improves the shading effect of the seat cushion.

[0029] The bottom of the positioning tube 13 is fixedly sleeved with a bottom cover, the middle of the bottom cover is fixedly installed with an electromagnet 14, the top of the bottom cover is fixedly connected to a spring 15 located on the outside of the electromagnet 14, the top of the spring 15 is connected to a piston plate 16, the outer wall of the piston plate 16 is movably connected to the inner wall of the positioning tube 13, the bottom of the piston plate 16 is fixedly sleeved with a magnetic block 17, the electromagnet 14 is magnetically attracted to the magnetic block 17 when power is turned on, the top of the piston plate 16 is fixedly connected to a limit rod 18, the end of the limit rod 18 away from the piston plate 16 passes through the connecting rod 20 and the U-shaped connecting plate 12, and The limiting rod 18 is movably connected to the connecting rod 20 and the U-shaped connecting plate 12. Two slots 21 are provided on the outer arc wall of the connecting block 10, and the end of the limiting rod 18 away from the piston plate 16 is movably connected to the two slots 21. Under normal use, the elastic force of the spring is used to make one end of the limiting rod 18 stuck in one of the slots 21, ensuring that the seat cushion cannot be flipped when the electromagnet 14 is not energized. Similarly, when the seat cushion is controlled to flip and shaded by the shade cloth 9, one end of the limiting rod 18 is stuck in the other slot 21. At this time, please refer to Figure 1 、 Figure 3 and Figure 5The front end of the seat cushion abuts against the front end of the vehicle body, the limiting plug rod 18 is engaged with the slot 21, and the inner wall of the positioning tube 13 limits the outer wall of the sliding plate 19, so that the sliding plate 19 can only move along the positioning tube 13, thereby making the seat cushion locked in the shaded state after the flip, realizing the anti-theft function for the storage space under the seat cushion. Only by energizing the electromagnet 14, the magnetic attraction force of the electromagnet 14 on the magnetic block 17 is used to overcome the elastic force of the spring 15, so that the magnetic block 17 pulls the piston plate 16 and the limiting plug rod 18 toward the electromagnet 14 to move, and the limiting plug rod 18 is separated from the slot 21, and the seat cushion can be flipped again. The energizing mode of the electromagnet 14 is the same as the mode of inserting the key to unlock the seat cushion of the existing electric vehicle. It can also be linked to functions such as Bluetooth to realize the control of the on and off of the electromagnet 14.

[0030] See also Figure 3 and Figure 6 A support slide is provided on the inner side of the storage box outer protective shell 101, and the curvature of the support slide is adapted to the bottom of the longitudinal support plate 4. The longitudinal support plate 4 is supported by the support slide on the inner side of the storage box outer protective shell 101. A gap is reserved between the inner side wall of the support slide and the outer side wall of the longitudinal support plate 4. The filling pad 2 is soft and compressible, and is matched with the two storage box outer protective shells 101. When the seat cushion is flipped over, the filling pad 2 on the seat cushion is moved to the inner side of the two storage box outer protective shells 101, thereby matching the opened shade cloth 9, so that the seat cushion can provide shade while preventing dust from accumulating on the seat cushion.

[0031] When the seat cushion shading and dust-proof device based on the helmet-integrated electric vehicle is in use, after parking, the electromagnet 14 is first controlled to be energized to generate a magnetic attraction to the magnetic block 17, so that the magnetic block 17 drives the piston plate 16 and the limit rod 18 to move toward the electromagnet 14, and the limit rod 18 is separated from the slot 21. At this time, the seat cushion and the connecting block 10 can be rotated around the rotating shaft 11 to a certain angle as a whole, and then the seat cushion, the connecting block 10, the rotating shaft 11, the U-shaped connecting plate 12, the connecting rod 20 and the sliding plate are controlled to move. 19 rotates as a whole. When the upper and lower sides of the seat cushion are flipped over, the filling pad 2 of the seat cushion faces downward, and then the seat cushion is controlled to rotate as a whole until the filling pad 2 rotates between the two storage box outer shells 101. Then, the electromagnet 14 is controlled to be de-energized, and the elastic force of the spring 15 is used to make the limit rod 18 engage with another slot 21 to fix the seat cushion. Finally, the four steering rods 8 are rotated to the outside of the seat cushion respectively, so that the shade cloth 9 is opened above the seat cushion to provide shade for the seat cushion.

Claims

1. A seat cushion shading and dustproof device based on a vehicle helmet integrated with an electric vehicle, comprising a vehicle body (1), characterized in that: The vehicle body (1) is provided with a seat cushion that can be flipped up and down, a filling pad (2) is provided on the top of the seat cushion, and a shade cloth (9) is provided on the inner bottom of the seat cushion, and after the filling pad (2) is flipped down, the shade cloth (9) is spread out above the seat cushion; The seat cushion comprises a transverse support plate (3), both sides of the transverse support plate (3) are fixedly connected with longitudinal support plates (4), a filling pad (2) is wrapped around the top of the transverse support plate (3) and the two longitudinal support plates (4), a positioning block (5) located at one end of the seat cushion is fixedly connected between the two longitudinal support plates (4), the positioning block (5) is located on the side close to the rear of the vehicle, the inner sides of the two longitudinal support plates (4) are respectively fixedly connected with limiting blocks (6), and the two limiting blocks (6) are away from the side of the positioning block (5), grooves (7) are provided at both ends of the positioning block (5) and the two limiting blocks (6), and the opening directions of the four grooves (7) are respectively oriented towards the four corners of the seat cushion, and a steering rod (8) is rotatably connected in each groove (7), and the ends of the four steering rods (8) away from the grooves (7) are fixedly connected to the four corners of the shade cloth (9); A slanted linkage block (10) is fixedly installed in the middle of one side of the positioning block (5); an end of the linkage block (10) away from the positioning block (5) is movably sleeved with a rotating shaft (11); both ends of the rotating shaft (11) are movably sleeved with a U-shaped connecting plate (12); an end of the U-shaped connecting plate (12) away from the rotating shaft (11) is fixedly connected with a linkage rod (20); an end of the linkage rod (20) away from the U-shaped connecting plate (12) extends to a positioning tube (13); the positioning tube (13) is fixedly installed on the rear side of the vehicle body (1); one end of the linkage rod (20) is fixedly connected with a sliding plate (19) located in the positioning tube (13); the outer side wall of the sliding plate (19) is movably sleeved with the inner side wall of the positioning tube (13); The bottom of the positioning tube (13) is fixedly sleeved with a bottom cover, the middle of the bottom cover is fixedly installed with an electromagnet (14), the top of the bottom cover is fixedly connected to a spring (15) located outside the electromagnet (14), the top of the spring (15) is connected to a piston plate (16), the outer wall of the piston plate (16) is movably connected to the inner wall of the positioning tube (13), the bottom of the piston plate (16) is fixedly sleeved with a magnetic block (17), and the electromagnet (14) is in contact with the magnetic block (17) when power is applied. The top of the piston plate (16) is fixedly connected to a limiting rod (18) due to magnetic attraction. The end of the limiting rod (18) away from the piston plate (16) passes through the connecting rod (20) and the U-shaped connecting plate (12), and the limiting rod (18) is movably connected to the connecting rod (20) and the U-shaped connecting plate (12). Two slots (21) are provided on the outer arc wall of the connecting block (10), and the end of the limiting rod (18) away from the piston plate (16) is movably connected to the two slots (21).

2. The seat cushion shading and dust-proofing device based on the vehicle helmet fusion electric vehicle according to claim 1 is characterized in that: The vehicle body (1) is provided with a storage box outer protective shell (101) that wraps around both sides of the seat cushion. A support slide is provided on the inner side of the storage box outer protective shell (101), and the curvature of the support slide is adapted to the bottom of the longitudinal support plate (4). A gap is reserved between the inner side wall of the support slide and the outer side wall of the longitudinal support plate (4).

3. The seat cushion shading and dustproof device based on the vehicle helmet fusion electric vehicle according to claim 1 is characterized in that: The filling pad (2) is composed of an outer layer of fabric and an inner lining material, and the inner lining material is filled with a soft filler.

4. The seat cushion shading and dust-proofing device based on the vehicle helmet fusion electric vehicle according to claim 1 is characterized in that: The material of the shade cloth (9) is heat-insulating and waterproof cloth.

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