Adjustable suspension seat of electro-tricycle

Abstract

The utility model discloses an adjustable suspension seat of an electro-tricycle, which belongs to the technical field of electro-tricycles and comprises a base and a connecting frame, a plurality of mounting holes are formed in corners of the base and the connecting frame in a penetrating manner, sliding grooves are formed in two sides of the inside of the base, sliding rods are arranged in the sliding grooves, and the mounting holes are communicated with the sliding rods. The sliding rod is slidably connected with the base, and a suspension adjusting mechanism is arranged at the top of the sliding rod. According to the suspension seat, the suspension adjusting mechanism is adopted, road vibration is relieved through design, pressure on the spine, the joints and other parts caused by long-time driving can be reduced, and particularly for a user who needs to ride for a long time, the health of the spine and the joints can be effectively protected through the cushioning effect of the suspension seat, and aggravation of some chronic diseases is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric tricycle technical field, in particular to a kind of adjustable suspension seat of electric tricycle. BACKGROUND

[0002] With the acceleration of urbanization, traffic congestion becomes a major problem faced by many big cities. Electric tricycle is small in size, strong in flexibility, suitable for short-distance travel in city, which can effectively alleviate urban traffic pressure. In addition, it can also provide travel convenience for the elderly, disabled people and some people who are inconvenient to use public transport, most of electric tricycles rely on battery drive, use clean energy, compared with traditional oil tricycle, reduce exhaust emission, reduce air pollution and carbon emission. This meets the global pursuit of green low-carbon travel and sustainable development, especially under the background of increasingly severe urban air quality, electric tricycle becomes an ideal environmental protection choice.

[0003] The seat of existing electric tricycle is often installed in the form of welding fixation. When electric tricycle drives, especially on uneven road surface, the seat cannot provide buffering effect, which may cause the driver and passenger to feel greater vibration or jolt. Such vibration will have adverse effect on comfort, and long-time riding may cause discomfort such as fatigue and backache. In addition, on urban road, rural path, even on uneven non-paved road surface, lack of suspension function of traditional seat means that the seat cannot absorb road impact, which may cause the driver and passenger to encounter greater jolt, especially in the case of long-time driving, which is easy to cause discomfort and even fatigue, affecting safety.

[0004] Therefore, it is urgent to provide an adjustable suspension seat of electric tricycle to solve the above problems. UTILITY MODEL CONTENT

[0005] The technical problem to be solved by the utility model is to overcome the shortcomings of the above-mentioned prior art, and to provide an adjustable suspension seat of electric tricycle.

[0006] To solve the above technical problems, one technical scheme adopted by the utility model is to provide an adjustable suspension seat of electric tricycle, which comprises a base and a connecting frame, a plurality of mounting holes are provided at the corners of the base and the connecting frame, sliding grooves are provided on both sides of the inside of the base, a sliding rod is arranged in the sliding groove, the sliding rod is in sliding connection with the base, and a suspension adjusting mechanism is arranged at the top of the sliding rod.

[0007] By the above technical scheme, fatigue caused by long-time driving can be effectively reduced, especially when driving for a long distance, impact on the back and spine is reduced, which helps to reduce waist and back pain, muscle soreness and other problems, so that the driver can maintain a more comfortable driving posture, thereby improving durability and driving experience.

[0008] The utility model further sets up: the suspension adjusting mechanism includes two second connecting plates, two second connecting plates are welded fixed with slide rod, be provided with the resistor between two second connecting plates, the resistor one end is rotatably connected with the slide rod, the movable end of resistor rotatably connected has the moving plate, the moving plate is located the inside of mounting hole, and the moving plate is rotatably connected with mounting hole.

[0009] The utility model further sets up: the moving plate top end surface center rotatably connected has the connecting plate, the other end of connecting plate rotatably connected has the rotation board, the rotation board one end is rotatably connected with the connecting frame, the other end of rotation board is parallel and does not intersect with the connecting frame, the other end of rotation board is penetrated and has the notched mouth, be provided with the sliding block in the notched mouth.

[0010] Through the above technical scheme, the height, inclination angle and suspension strength of the seat can be adjusted according to individual needs. In this way, the seat can be adjusted according to the height, weight, health status, etc. of the driver, meeting the comfort needs of different people.

[0011] The utility model further sets up: the sliding block is rotatably connected with the rotation board, and the bottom of the sliding block is rotatably connected with the top surface of the connecting frame, the sliding block is penetrated and is connected with the threaded rod, the threaded rod is penetrated and is connected with the connecting frame at both ends, and the threaded rod is fixedly connected with the strength adjusting knob at one penetration end.

[0012] The utility model further sets up: one side of the moving plate is fixedly connected with two springs, the other end of the spring is fixedly connected with the fixed plate, the fixed plate is fixedly connected with the connecting frame at both ends, the other end of the second connecting plate away from the slide rod is rotatably connected with the moving plate, the bottom of the fixed plate is rotatably connected with two first connecting plates, the other end of the first connecting plate is fixedly connected with the rotating rod, and the rotating rod is rotatably connected with the base.

[0013] Through the above technical scheme, by absorbing vibration and impact, the suspension seat can effectively reduce the wear and tear of other parts of the vehicle body (such as the frame, suspension system, etc.) caused by excessive vibration, thereby prolonging the service life of the vehicle. This also helps to reduce maintenance costs and reduce vehicle maintenance frequency.

[0014] The utility model has the advantages that:

[0015] 1. This utility model uses a sliding rod to move within the sliding grooves on both sides of the base. Simultaneously, the rotating rod rotates, causing the first and second connecting plates to rotate around the connection point. The resistance device retracts as it rotates with the sliding rod, causing the connecting frame and the base to move up and down when the driver is driving the electric tricycle. This reduces the transmission of road impacts to the body, preventing the driver from losing control or having an accident due to vibration. The more stable seating posture helps improve vehicle control and enhances driving safety.

[0016] 2. This invention uses a rotary force adjustment knob to cause the threaded rod to move linearly, allowing the slider to slide within the slot of the rotating plate. This rotation of the plate pulls the connecting plate, adjusting the elastic deformation of the spring and changing the seat's cushioning strength. The seat's comfort can be adjusted according to personal preference and road conditions. For example, a lower cushioning strength may be more suitable on smooth roads, while a higher cushioning strength can effectively reduce vibration and impact on rough roads, providing a smoother and more comfortable ride. This allows both the driver and passengers to achieve optimal comfort under different conditions. Attached Figure Description

[0017] Fig. 1 This is a first-view structural diagram of the present invention;

[0018] Fig. 2 This is a second-view structural diagram of the present invention;

[0019] Fig. 3 This is a third-view structural diagram of the present invention.

[0020] In the diagram: 1. Base; 2. Mounting hole; 3. Slide groove; 4. Slide rod; 5. Rotating rod; 6. First connecting plate; 7. Second connecting plate; 8. Resistance device; 9. Moving plate; 10. Fixed plate; 11. Connecting frame; 12. Spring; 13. Connecting plate; 14. Rotating plate; 15. Groove; 16. Threaded rod; 17. Force adjustment knob; 18. Slider. Detailed Implementation

[0021] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0022] Please see Figs. 1-3The utility model discloses an adjustable suspension seat of electric tricycle, including base 1 and connecting frame 11, the corner of base 1 and connecting frame 11 is passed through and is set up a plurality of mounting hole 2, the inside both sides of base 1 are seted up and slide 3, be provided with slide rod 4 in slide 3, and the slide rod 4 is connected with the sliding of base 1, and the slide rod 4 top is provided with suspension adjusting mechanism, and suspension adjusting mechanism includes two second connecting plate 7, two second connecting plate 7 are fixed with the welding of slide rod 4, and be provided with resistor 8 between two second connecting plate 7.

[0023] The end of resistor 8 is rotatably connected with the slide rod 4, the movable end of resistor 8 is rotatably connected with a moving plate 9, one side of the moving plate 9 is fixedly connected with two springs 12, the other end of the spring 12 is fixedly connected with a fixed plate 10, the two ends of the fixed plate 10 are fixedly connected with the connecting frame 11, the end of the second connecting plate 7 away from the slide rod 4 is rotatably connected with the moving plate 9, the bottom of the fixed plate 10 is rotatably connected with two first connecting plates 6, the other end of the first connecting plate 6 is fixedly connected with a rotating rod 5, and the rotating rod 5 is rotatably connected with the base 1.

[0024] The center of the top end surface of the moving plate 9 is rotatably connected with a connecting plate 13, the other end of the connecting plate 13 is rotatably connected with a rotating plate 14, one end of the rotating plate 14 is rotatably connected with the connecting frame 11, the other end of the rotating plate 14 is parallel to the connecting frame 11 without intersection, the other end of the rotating plate 14 is provided with a slot 15, a sliding block 18 is arranged in the slot 15, the sliding block 18 is slidably connected with the rotating plate 14, the bottom end of the sliding block 18 is slidably connected with the top end surface of the connecting frame 11, the sliding block 18 is threadedly connected with a threaded rod 16, the two ends of the threaded rod 16 are threadedly connected with the connecting frame 11, one end of the threaded rod 16 is fixedly connected with a force adjusting knob 17, the moving plate 9 is located in the mounting hole 2, and the moving plate 9 is slidably connected with the mounting hole 2.

[0025] In use, the whole device is connected and fixed with the electric tricycle through the mounting hole 2 on the base 1 and the connecting frame 11 by using bolts, when the electric tricycle runs on uneven road surface, the slide rod 4 moves in the slide groove 3 on both sides of the base 1, at the same time, the rotating rod 5 rotates, so that the first connecting plate 6 and the second connecting plate 7 rotate around the connection as the origin, the resistor 8 rotates with the slide rod 4 and shrinks at the same time, which promotes the connecting frame 11 and the base 1 to move up and down when the driver drives the electric tricycle, absorbs and alleviates the road vibration, significantly improves the comfort of riding, whether it is urban road or uneven rural road, the seat can effectively reduce the bump and vibration caused by the road surface, so that the driver and passenger will not feel uncomfortable during long driving, and the rotating force adjusting knob 17 can be rotated, the threaded rod 16 moves linearly, the sliding block 18 slides in the slot 15 of the rotating plate 14, so that the rotating plate 14 rotates, then pulls the connecting plate 13, adjusts the elastic deformation of the spring 12, and changes the buffer strength of the seat.

[0026] The above merely illustrates the embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which are made according to the content of the present application specification and drawings, are also included in the patent protection scope of the present application.

Claims

1. An adjustable hover seat for a three-wheeled electric vehicle comprising a base (1) and a connecting frame (11), characterized in that: The base (1) and connecting frame (11) corner is provided with a plurality of mounting holes (2), the base (1) inside two sides are provided with sliding groove (3), the sliding groove (3) is provided with slide rod (4), the slide rod (4) and base (1) slidingly connected, and the slide rod (4) top is provided with suspension adjusting mechanism.

2. An adjustable hover seat for an electrically powered tricycle as claimed in claim 1 wherein: The suspension adjusting mechanism includes two second connecting plates (7), two the second connecting plates (7) are welded with slide rod (4), two the second connecting plates (7) are provided with resistance (8), one end of the resistance (8) is rotatably connected with slide rod (4), the movable end of resistance (8) is rotatably connected with moving plate (9), the moving plate (9) is located in the mounting hole (2), and the moving plate (9) is slidably connected with the mounting hole (2).

3. An electrically motorized tricycle adjustable hover seat according to claim 2, wherein: The moving plate (9) top end surface center rotatably connected with connecting plate (13), the connecting plate (13) other end rotatably connected with rotating plate (14), one end of the rotating plate (14) is rotatably connected with connecting frame (11), the other end of the rotating plate (14) is parallel to the connecting frame (11) and does not intersect, the other end of the rotating plate (14) is provided with notch (15), the notch (15) is provided with sliding block (18).

4. An electrically motorized tricycle adjustable suspension seat according to claim 3, characterized in that: The sliding block (18) is slidably connected with the rotating plate (14), and the sliding block (18) bottom end is slidably connected with the top end surface of the connecting frame (11), the sliding block (18) is provided with threaded rod (16) through threaded connection, the threaded rod (16) both ends are provided with connecting frame (11) through threaded connection, one end of the threaded rod (16) is fixedly connected with force adjusting knob (17).

5. An electrically motorized tricycle adjustable hover seat according to claim 2, wherein: The moving plate (9) one side is fixedly connected with two springs (12), the other end of the spring (12) is fixedly connected with fixed plate (10), the fixed plate (10) both ends are fixedly connected with connecting frame (11), the second connecting plate (7) is rotatably connected with the moving plate (9) away from the slide rod (4), the fixed plate (10) bottom rotatably connected with two first connecting plates (6), the first connecting plate (6) center rotatably connected with the second connecting plate (7) center, the other end of the first connecting plate (6) is welded with rotating rod (5), the rotating rod (5) is rotatably connected with the base (1).

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