Cushion capable of being lifted to adjust angle and used for electric vehicle

Abstract

The utility model relates to the technical field of cushions for electric vehicles, and discloses a liftable angle-adjustable cushion for an electric vehicle, which comprises a bottom shell and a cushion body, and the cushion body is arranged on the top surface of the cushion body in a manner of being capable of performing reciprocating lifting motion along the axis direction of the cushion for the electric vehicle, and can perform reciprocating rotating motion along the x-axis direction at any lifting position of the axis of the cushion for the electric vehicle. The cushion body is arranged on the top face of the cushion body in the mode that the cushion body can do reciprocating lifting motion in the axial direction of the seat cushion for the electric vehicle, the cushion body can do reciprocating rotating motion in the x-axis direction at any lifting position of the axial direction of the seat cushion for the electric vehicle, and according to different heights, sitting posture habits and the like of different users, the cushion body can be lifted and adjusted in the rotatable angle; the cushion body can better adapt to individual conditions of different users, so that more users can find a relatively comfortable cushion state.

Description

Technical Field

[0001] The utility model relates to the technical field of seat cushions for electric vehicles, in particular to a seat cushion for electric vehicles with an angle that can be raised and lowered. Background Art

[0002] The seat cushion can improve riding comfort, effectively cushion the vibration caused by road bumps, reduce the pressure on the hips and waist caused by long-term riding, and avoid excessive fatigue and soreness in some parts of the body.

[0003] The existing problems with the seat cushions used in electric vehicles are as follows: the seat cushions are generally traditional seat cushions that are generally fixed in shape and cannot take into account the personalized needs of different users for seat cushion height and tilt angle.

[0004] Therefore, there is an urgent need for an electric vehicle seat cushion with an adjustable angle to solve the above problems. Utility Model Content

[0005] Based on the above, the purpose of the present invention is to provide a seat cushion for an electric vehicle that can be raised and lowered to adjust the angle, so as to solve the problem that general seat cushions cannot take into account the personalized needs of different users for seat cushion height and tilt angle.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] A seat cushion for an electric vehicle with an adjustable angle, comprising:

[0008] bottom shell;

[0009] The cushion body is arranged on the top surface of the cushion body so as to be capable of reciprocating lifting and lowering motion along the axis of the electric vehicle seat cushion, and can perform reciprocating rotation motion along the x-axis direction at any lifting position of the electric vehicle seat cushion axis.

[0010] As a preferred solution for an electric vehicle seat cushion with adjustable lifting and lowering angle, it also includes a rotation angle mechanism, which is arranged on the bottom shell to drive the cushion body to rotate back and forth along the x-axis direction at any lifting position of the electric vehicle seat cushion shaft.

[0011] As a preferred solution for an electric vehicle seat cushion with an adjustable angle, the rotation angle mechanism includes a movable plate frame and a power source, the upper end of the movable plate frame is fixedly connected to the cushion body, and the lower end of the movable plate frame is rotationally connected to the power end of the power source, and the power source is arranged on the top surface of the cushion body so as to be able to move back and forth along the axis direction of the electric vehicle seat cushion.

[0012] As a preferred solution for the electric vehicle seat cushion with adjustable lifting angle, it also includes a lifting mechanism, which is arranged on the bottom shell to drive the cushion body to move back and forth along the axis direction of the electric vehicle seat cushion.

[0013] As a preferred solution for a seat cushion for an electric vehicle with an adjustable lifting angle, the lifting mechanism includes a through-hole, a lifting frame, a connecting plate, a sliding groove, a movable part and a driving source. The through-hole is provided in the bottom shell, and the lifting frame passes through the through-hole from the bottom of the bottom shell to be fixedly connected to the power source. The connecting plate is provided at the bottom end of the bottom shell, and the sliding groove is provided at one end of the connecting plate. The movable part is fixed to the bottom end of the lifting frame, and the movable part passes through the sliding groove and slides along the sliding groove. The driving source is fixed to the bottom surface of the bottom shell, and the driving end of the driving source is connected to the other end of the connecting plate.

[0014] As a preferred solution for an electric vehicle seat cushion with adjustable angle of lift, it also includes an auxiliary component arranged on the top of the bottom shell, and the auxiliary component is used to assist the lifting frame to be able to move back and forth along the axis direction of the electric vehicle seat cushion and be arranged on the top surface of the cushion body.

[0015] As a preferred solution for an electric vehicle seat cushion with adjustable lifting and lowering angle, the auxiliary component includes a positioning plate, a slide groove and a positioning block. The positioning plate is fixed to the top surface of the bottom shell, the slide groove is opened in the middle of the lifting frame, the positioning block extends along the surface of the positioning plate toward the slide groove, and the positioning plate slides along the slide groove.

[0016] As a preferred solution for the electric vehicle seat cushion with adjustable lifting angle, it also includes a threading block, which is arranged on the bottom surface of the bottom shell. The threading block has a threading groove, and the threading groove is used to bind the connecting wire.

[0017] As a preferred solution for a seat cushion for an electric vehicle with an adjustable angle, a protective layer is provided on the surface of the cushion body, and the protective layer is used to protect the cushion body.

[0018] As a preferred solution for a seat cushion for an electric vehicle with an adjustable angle, the front end of the cushion body is protruding, and the side ends of the cushion body are inclined along the front end of the cushion body.

[0019] The beneficial effects of the present invention are as follows: by arranging a cushion body that can be reciprocated and lifted along the axis of the electric vehicle seat, the cushion body can be reciprocated and rotated along the x-axis direction at any lifting position of the electric vehicle seat axis. According to the height, sitting habits, etc. of different users, the cushion body can be better adapted to the individual conditions of different users through the adjustment of the lifting and rotating angles, so that more users can find a relatively comfortable cushion state. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1This is a schematic diagram of the overall structure of a first direction of a seat cushion for an electric vehicle with an adjustable angle provided by the utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of the second direction of the electric vehicle seat cushion with adjustable lifting angle provided by the utility model;

[0022] Figure 3 This is an exploded view of a seat cushion for an electric vehicle with an adjustable angle provided by the utility model;

[0023] Figure 4 This is a schematic diagram of a first usage state of a seat cushion for an electric vehicle with an adjustable angle provided by the present invention;

[0024] Figure 5 This is a schematic diagram of a second usage state of a seat cushion for an electric vehicle with an adjustable angle provided by the present invention;

[0025] Figure 6 The utility model provides a schematic diagram of the overall internal structure of an electric vehicle seat cushion with adjustable angle.

[0026] Among them, the figure marks in the figure are: 1. bottom shell; 2. cushion body; 3. rotation angle mechanism; 31. movable plate frame; 32. power source; 33. hole groove; 4. lifting mechanism; 41. perforation; 42. lifting frame; 43. connecting plate; 44. sliding groove; 45. movable part; 46. driving source; 5. connecting shell; 6. protective layer; 7. reinforcing rib structure; 8. auxiliary component; 81. positioning plate; 82. slide groove; 83. positioning block; 9. threading block; 10. threading groove. DETAILED DESCRIPTION

[0027] The present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are intended only to illustrate the present invention and are not intended to limit the present invention. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the present invention, not all of its components.

[0028] In the description of this utility model, unless otherwise specified or limited, the terms "connected," "connect," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0029] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0030] In the description of this embodiment, the terms "up", "down", "left", "right" and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0031] In the description of the present invention, unless otherwise specified, the meaning of "plurality" is two or more. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0032] In one embodiment of the present invention, Figures 1-6 As shown, a seat cushion for an electric vehicle with an adjustable angle is provided, comprising: a bottom shell 1 and a cushion body 2. The cushion body 2 is arranged on the top surface of the cushion body 2 so as to be movable back and forth along the axis of the electric vehicle seat cushion. The seat cushion can reciprocate and rotate along the x-axis at any position of the electric vehicle seat cushion axis.

[0033] The utility model provides a seat cushion for an electric vehicle with an adjustable angle. The seat cushion is arranged on the top surface of a cushion body 2 so as to be able to move up and down along the axis of the electric vehicle seat cushion. The cushion body 2 can move back and forth along the x-axis direction at any lifting position of the axis of the electric vehicle seat cushion. According to the height, sitting habits, etc. of different users, the cushion body 2 can be adjusted in the lifting and rotating angles to better adapt to the individual conditions of different users, so that more users can find a relatively comfortable sitting cushion state.

[0034] This electric vehicle seat cushion, which can be raised and lowered to adjust its angle, also includes a rotation angle mechanism 3, which is disposed on the bottom shell 1 to drive the cushion body 2 to rotate back and forth along the x-axis at any raised or lowered position of the electric vehicle seat shaft. Specifically, the rotation angle mechanism 3 includes a movable plate frame 31 and a power source 32. The upper end of the movable plate frame 31 is fixedly connected to the cushion body 2, and the lower end of the movable plate frame 31 is rotationally connected to the power end of the power source 32. The power source 32 is disposed on the top surface of the cushion body 2 so as to be able to reciprocate along the electric vehicle seat shaft.

[0035] In this embodiment, the process of adjusting the angle is as follows: driving the power source 32 , the power source 32 drives the movable plate frame 31 to rotate, and the movable plate frame 31 drives the cushion body 2 to rotate.

[0036] Preferably, a hole slot 33 is provided on the movable plate frame 31, and the power source 32 passes through the hole slot 33. When the height of the movable plate frame 31 needs to be adjusted, the screw can be loosened, the movable plate frame 31 can be slid, and the movable plate frame 31 can be slid along the power end of the power source 32. Then, the driving end of the power source 32 and the movable plate frame 31 can be tightened to complete the height adjustment of the movable plate frame 31. During the sliding process, the user can accurately adjust the movable plate frame 31 to a suitable height position according to actual needs, and then tighten the screw to firmly fix the movable plate frame 31 on the power source 32 again, greatly improving the flexibility and convenience of the height adjustment of the electric vehicle seat cushion with adjustable angle, further meeting the personalized needs of users of different heights and different riding habits for the seat cushion height, and optimizing the user experience of the cushion body 2.

[0037] The electric vehicle seat cushion with adjustable angle also includes a lifting mechanism 4, which is arranged on the bottom shell 1 to drive the cushion body 2 to move back and forth along the axis of the electric vehicle seat cushion. Specifically, the lifting mechanism 4 includes a through hole 41, a lifting frame 42, a connecting plate 43, a sliding groove 44, a movable part 45 and a driving source 46. The through hole 41 is opened on the bottom shell 1, and the lifting frame 42 passes through the through hole 41 from the bottom of the bottom shell 1 to be fixedly connected to the power source 32. The connecting plate 43 is arranged at the bottom end of the bottom shell 1, and the sliding groove 44 is opened at one end of the connecting plate 43. The movable part 45 is fixed to the bottom end of the lifting frame 42, and the movable part 45 passes into the sliding groove 44 and slides along the sliding groove 44. The driving source 46 is fixed on the bottom surface of the bottom shell 1, and the driving end of the driving source 46 is connected to the other end of the connecting plate 43.

[0038] The lifting process in this embodiment is as follows: drive the driving source 46, the driving source 46 drives the connecting plate 43 to rotate, the connecting plate 43 drives the movable part 45, the movable part 45 drives the lifting frame 42, the lifting frame 42 drives the power source 32, the power source 32 drives the movable plate frame 31, and the movable plate frame 31 drives the cushion body 2 to perform lifting movement.

[0039] The lifting structure adopted in this embodiment is in a folding form. Specifically, the lifting plate frame and the connecting plate 43 are folded up to convert the rotational motion into linear motion. While smoothly performing the lifting motion, it also saves space and improves the practicality of the cushion.

[0040] Preferably, the bottom of the cushion body 2 is provided with a connecting shell 5. This shell can be made of plastic to resist deformation or damage when subjected to the weight of the cushion body 2 and the dynamic pressure of the user. The top of the cushion body 2 is made of a soft material (such as sponge) and leather. The leather can be wrapped around the sponge and then nailed to the connecting shell 5. The sponge quickly recovers its shape and maintains good elasticity after repeated pressure, providing the user with continuous, stable and comfortable support. The leather has a soft touch, good breathability, and waterproof properties, providing a comfortable and long-lasting user experience.

[0041] Preferably, a protective layer 6 is provided on the surface of the pad body 2, such as a material made of polyvinyl chloride, which is attached to the surface of the pad body 2 to effectively prevent damage to the pad body 2 caused by slight scratches, such as accidental scratches from objects such as keys and branches that may be encountered in daily use, thereby improving the durability of the pad body 2.

[0042] Preferably, the front end of the pad body 2 is protruding, and the side ends of the pad body 2 are inclined along the front end of the pad body 2. The protruding portion of the front end of the pad body 2 can provide just the right amount of support and wrapping for the inner thighs. When a rider sits on the pad body 2, the legs fit naturally and comfortably, effectively relieving pressure on the base of the thighs. The inclined design of the side ends of the pad body 2 along the front end allows the rider's legs to move more smoothly and conveniently when getting on and off the bike, without being obstructed or bumped by the edges of the pad body 2, thereby improving the practicality of the pad body 2.

[0043] Preferably, both the bottom shell 1 and the connecting shell 5 are provided with a reinforcing rib structure 7 which is evenly distributed in a grid shape, further effectively enhancing the overall strength of the bottom shell 1 and the connecting shell 5 so that they will not be easily deformed or damaged when bearing weight.

[0044] The electric vehicle seat cushion with adjustable angle further includes an auxiliary component 8, which is arranged on the top of the bottom shell 1. The auxiliary component 8 is used to assist the lifting frame 42 in being arranged on the top surface of the cushion body 2 so as to be able to move back and forth along the axis of the electric vehicle seat cushion. Specifically, the auxiliary component 8 includes a positioning plate 81, a slide groove 82, and a positioning block 83. The positioning plate 81 is fixed to the top surface of the bottom shell 1, the slide groove 82 is opened in the middle of the lifting frame 42, and the positioning block 83 extends along the surface of the positioning plate 81 toward the slide groove 82. The positioning plate 81 slides along the slide groove 82, thereby allowing the lifting function of the seat cushion to be accurately and smoothly realized, further enhancing the user's comfort and sense of security when using the electric vehicle seat cushion with adjustable angle.

[0045] The electric vehicle seat cushion with adjustable lifting and lowering angle also includes a threading block 9, which is arranged on the bottom surface of the bottom shell 1. The threading block 9 has a threading groove 10, which is used to bind the connecting wires. The driving source 46 and the power source 32 or other wires can pass through the threading groove 10. This not only makes the wiring at the bottom of the seat cushion look more simple and beautiful, but also in daily use, even if the seat cushion undergoes lifting, rotating and other actions, or the electric vehicle vibrates and shakes during driving, these wires bound in the threading groove 10 will not easily become entangled, pulled or even disconnected with each other, thereby ensuring stable power supply and signal transmission between various electrical components, greatly improving the reliability and stability of the entire electric vehicle seat cushion electrical system, and protecting the user experience from every detail.

[0046] Preferably, when the cushion body 2 is raised or lowered, gaps appear in the areas that were originally close together or had smaller spacing between them and are exposed. After multiple uses, this area can be cleaned in time to keep it clean and tidy, thereby maintaining the good condition of the cushion body 2's lifting and angle adjustment function, and extending the service life of the entire electric vehicle seat cushion, so that it can always provide users with a comfortable and reliable use experience.

[0047] To enhance the stability of the cushion body 2, the movable plate frame 31, the lifting plate frame, and the connecting plate 43 can be manufactured from high-quality aluminum alloy. Aluminum alloy's light weight is crucial for electric vehicle seat cushions. This low weight does not place excessive burden on the overall structure of the electric vehicle, nor does it affect the vehicle's range. Furthermore, aluminum alloy has a low density but high strength, capable of withstanding significant pressure and tension, ensuring that the movable plate frame 31 does not easily deform during the rotation of the cushion body 2.

[0048] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention is disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with the profession can make some changes or modifications to equivalent embodiments of the above-disclosed technical contents without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technology of the present invention, which do not depart from the content of the technical solution of the present invention, are within the scope of the technical solution of the present invention.

Claims

1. A seat cushion for an electric vehicle with an adjustable angle, characterized in that: include: bottom shell; The cushion body is arranged on the top surface of the cushion body so as to be capable of reciprocating lifting and lowering motion along the axis of the electric vehicle seat cushion, and can perform reciprocating rotation motion along the x-axis direction at any lifting position of the electric vehicle seat cushion axis.

2. The electric vehicle seat cushion with adjustable angle according to claim 1, characterized in that: It also includes a rotation angle mechanism, which is arranged on the bottom shell to drive the cushion body to rotate back and forth along the x-axis at any lifting position of the electric vehicle seat shaft.

3. The electric vehicle seat cushion with adjustable angle according to claim 2, characterized in that: The rotation angle mechanism includes a movable plate frame and a power source. The upper end of the movable plate frame is fixedly connected to the cushion body, and the lower end of the movable plate frame is rotationally connected to the power end of the power source. The power source is arranged on the top surface of the cushion body so as to be able to move back and forth along the axis direction of the electric vehicle seat cushion.

4. The electric vehicle seat cushion with adjustable angle according to claim 3, characterized in that: It also includes a lifting mechanism, which is arranged on the bottom shell to drive the cushion body to move back and forth along the axis of the electric vehicle seat cushion.

5. The electric vehicle seat cushion with adjustable angle according to claim 4, characterized in that: The lifting mechanism includes a through-hole, a lifting frame, a connecting plate, a sliding groove, a movable part and a driving source. The through-hole is provided in the bottom shell. The lifting frame passes through the through-hole from the bottom of the bottom shell and is fixedly connected to the power source. The connecting plate is provided at the bottom end of the bottom shell. The sliding groove is provided at one end of the connecting plate. The movable part is fixed to the bottom end of the lifting frame. The movable part passes through the sliding groove and slides along the sliding groove. The driving source is fixed to the bottom surface of the bottom shell. The driving end of the driving source is connected to the other end of the connecting plate.

6. The electric vehicle seat cushion with adjustable angle according to claim 5, characterized in that: It also includes an auxiliary component, which is arranged on the top of the bottom shell. The auxiliary component is used to assist the lifting frame to be reciprocatingly lifted and lowered along the axis direction of the electric vehicle seat cushion and is arranged on the top surface of the cushion body.

7. The electric vehicle seat cushion with adjustable angle according to claim 6, characterized in that: The auxiliary component includes a positioning plate, a slide groove and a positioning block. The positioning plate is fixed to the top surface of the bottom shell. The slide groove is opened in the middle of the lifting frame. The positioning block extends toward the slide groove along the surface of the positioning plate, and the positioning plate slides along the slide groove.

8. The electric vehicle seat cushion with adjustable angle according to any one of claims 1 to 7, characterized in that: It also includes a threading block, which is arranged on the bottom surface of the bottom shell. The threading block has a threading groove, and the threading groove is used to bind the connecting wire.

9. The electric vehicle seat cushion with adjustable angle according to any one of claims 1 to 7, characterized in that: A protective layer is provided on the surface of the pad body, and the protective layer is used to protect the pad body.

10. The electric vehicle seat cushion with adjustable angle according to any one of claims 1 to 7, characterized in that: The front end of the pad body is protruding, and the side ends of the pad body are inclined along the front end of the pad body.

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