Lazy car

Abstract

The utility model discloses a lazy car which comprises a base, a seat assembly, a transmission assembly and a control assembly. The seat assembly comprises a seat support, a cushion, a first adjusting frame, a backrest and armrests, the first adjusting frame is fixed to the seat support, the cushion is connected with the first adjusting frame, the backrest is arranged at the rear end of the cushion, and the two armrests are arranged on the left side and the right side of the cushion; the transmission assembly comprises pedals, a protective cover, a rotating shaft, connecting rods, a resistance disc and a brake disc, the rotating shaft penetrates through the protective cover, one ends of the two connecting rods are connected with the two ends of the rotating shaft correspondingly, the other ends of the two connecting rods are rotationally connected with the two pedals, the resistance disc is in transmission connection with the rotating shaft, and a speed monitor and a first driving unit are arranged in the protective cover; the first driving unit is in transmission connection with the brake disc; the control assembly comprises a control support, a handle and a control unit, the handle is arranged at a preset position of the control support, and the control unit is electrically connected with the transmission assembly; the comfort and the convenience are improved, and the safety is ensured.

Description

Technical Field

[0001] This utility model relates to the field of fitness equipment technology, and in particular to a lazy person's cart. Background Technology

[0002] With social development and people's increasing emphasis on health, more and more people are starting to exercise. Lazy bikes are a common type of fitness equipment in gyms or homes. They are a type of exercise bike that uses foot pedals to drive a rotating mechanism, mainly exercising leg muscles. They can achieve the effect of outdoor aerobic exercise indoors. Because they have a backrest, they are called lazy bikes. They are especially suitable for the elderly or women to exercise with, and are very popular among consumers.

[0003] Traditional lazy bikes cannot adjust the resistance of the motion, which makes it difficult to meet the exercise needs of people of all ages and professions. On the other hand, as the speed increases, it is difficult for lazy bikes to control the resistance and reduce the speed to prevent the lazy bike from injuring the user due to inertia. Summary of the Invention

[0004] In view of this, the purpose of this application is to propose a lazy car.

[0005] To achieve the above-mentioned technical objectives, the technical solution adopted in this application is as follows:

[0006] This application provides a lazy scooter, including a base, a seat assembly, a transmission assembly, and a control assembly. The seat assembly includes a seat frame, a seat cushion, a first adjustment bracket, a backrest, and armrests. The seat frame is located at one end of the base, the first adjustment bracket is fixed to the seat frame, the seat cushion is detachably connected to the first adjustment bracket, the backrest is located at the rear end of the seat cushion, and two sets of armrests are provided, located on the left and right sides of the seat cushion. The transmission assembly includes pedals, a protective cover, a rotating shaft, connecting rods, a resistance disc, and a brake disc. The protective cover is located at the other end of the base, the rotating shaft is located inside the protective cover and passes through the protective cover, two sets of connecting rods are provided, and two sets of pedals are provided. One end of each of the two sets of connecting rods is connected to the two sides of the rotating shaft. The system consists of two sets of connecting rods, the other ends of which are rotatably connected to two sets of pedals for the pedals to rotate on the connecting rods. A resistance disc is located in the middle of the rotating shaft and is connected to the rotating shaft via a transmission. A speed monitor and a first drive unit are installed inside the protective cover. The speed monitor is used to monitor the rotation speed of the resistance disc. One end of the first drive unit is fixed to the protective cover, and the other end of the first drive unit is connected to the brake disc via a transmission. The first drive unit is used to push the brake disc. The control assembly includes a control bracket, a handle, and a control unit. One end of the control bracket is fixedly connected to the top of the protective cover. The handle is located in a preset position on the control bracket. The control unit is located inside the control bracket and is electrically connected to the transmission assembly.

[0007] In some embodiments, two sets of brake discs and first drive units are provided. The two sets of brake discs are respectively disposed on both sides of the resistance disc. One end of each set of first drive units is fixedly connected to the inner walls of the protective cover, and the other end of each set of first drive units is drivenly connected to the two sets of brake discs.

[0008] In some embodiments, the pedal further includes an elastic band and a second drive unit. One end of the elastic band is connected to one side of the pedal, and the other end of the elastic band is connected to the second drive unit. The second drive unit is disposed on the other side of the pedal and is used to tighten and loosen the elastic band.

[0009] In some embodiments, the pedal further includes an adjusting rod and an angle monitor. The adjusting rod is disposed at the bottom of the pedal according to a preset angle, and the angle monitor is disposed at the bottom of the pedal to monitor the angle change of the adjusting rod. The angle monitor is electrically connected to the second drive unit.

[0010] In some embodiments, the second drive unit is electrically connected to the speed monitor.

[0011] In some embodiments, the interior of the seat cushion and backrest is designed to be openwork.

[0012] In some embodiments, the control assembly further includes a display screen and a second adjustment bracket. The display screen is disposed at one end of the control bracket and is electrically connected to the control unit. The second adjustment bracket is disposed at the other end of the control bracket, and the control bracket is connected to the protective shell through the second adjustment bracket.

[0013] In some embodiments, the control component further includes a communication unit electrically connected to the control component.

[0014] By adopting the above technical solution, the beneficial effects of this utility model compared with the prior art are as follows:

[0015] In this embodiment, a lazy scooter mainly includes four parts: a base, a seat assembly, a transmission assembly, and a control assembly. The base is the basic structure of the lazy scooter, used to support the seat assembly, transmission assembly, and control assembly, ensuring the overall stability of the lazy scooter. The seat assembly includes a seat frame, a seat cushion, a first adjustment frame, a backrest, and armrests. The seat frame is fixed to one end of the base to provide stable support. The first adjustment frame is fixed to the seat frame. The seat cushion and the first adjustment frame are detachably connected. The backrest is located at the rear end of the seat cushion to provide back support, and the armrests are located on the left and right sides of the seat cushion, with two sets in total. The transmission assembly includes pedals, a protective cover, a rotating shaft, connecting rods, a resistance disc, and a brake disc. The protective cover is located at the other end of the base. The rotating shaft passes through the protective cover, with two sets of connecting rods connected to both ends. The other ends of the two sets of connecting rods are rotatably connected to two sets of pedals. The resistance disc is installed in the middle of the rotating shaft and is connected to the rotating shaft for transmission. A speed monitor monitors the rotation speed of the resistance disc in real time and transmits the data to the control assembly. The first drive unit is fixed to... On the protective cover, the other end of the first drive unit is connected to the brake disc. The control assembly includes a control bracket, a handle, and a control unit. One end of the control bracket is fixed to the top of the protective cover, and the other end supports the handle. The handle is set in a preset position for convenient operation by the user. The control unit is installed inside the control bracket and is connected to various components of the transmission assembly via electrical connection. The adjustable and removable seat cushion of the seat assembly greatly improves the user's riding comfort and convenience, and can adapt to the needs of users of different heights and body types. The structure of the transmission assembly, through the cooperation of the resistance disc and the brake disc, achieves an efficient combination of speed regulation and braking functions, ensuring the stability and safety of the lazy bike and reducing the possibility of injury to the user. The intelligent control assembly allows users to achieve precise control of the lazy bike through simple operation, improving the user experience, increasing the personalization of the lazy bike, and ensuring the safety of the lazy bike. Overall, the lazy bike is not only easy to operate, but also has comprehensive functions, which can meet the user's needs for fitness and exercise. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional structural diagram of a lazy car according to the present utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the lazy car described in a specific embodiment;

[0019] Figure 3 This is a three-dimensional structural diagram of the pedal described in a specific embodiment;

[0020] Figure 4 This is a cross-sectional view of the transmission assembly described in a specific embodiment;

[0021] Figure 5 This is a cross-sectional view of the transmission assembly described in a specific embodiment from another angle.

[0022] Figure label:

[0023] 1. Base;

[0024] 2. Seat components;

[0025] 21. Seat bracket;

[0026] 22. Seat cushion;

[0027] 23. First adjusting frame;

[0028] 24. Backrest;

[0029] 25. Handrails;

[0030] 3. Transmission components;

[0031] 31. Pedal;

[0032] 311. Elastic band;

[0033] 312. Second drive unit;

[0034] 32. Protective cover;

[0035] 321. Speed ​​monitor;

[0036] 322. First drive unit;

[0037] 33. Rotating shaft;

[0038] 34. Connecting rod;

[0039] 35. Resistance plate;

[0040] 36. Brake disc;

[0041] 4. Control components;

[0042] 41. Control bracket;

[0043] 42. Handle;

[0044] 43. Display screen;

[0045] 44. Second adjustment frame. Detailed Implementation

[0046] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be particularly noted that the following embodiments are only for illustrating the present invention and do not limit the scope of the present invention. Similarly, the following embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0047] Please see Figure 1 , Figure 2 , Figure 4 , Figure 5 This embodiment provides a lazy scooter, including a base 1, a seat assembly 2, a transmission assembly 3, and a control assembly 4. The seat assembly 2 includes a seat bracket 21, a seat cushion 22, a first adjustment frame 23, a backrest 24, and armrests 25. The seat bracket 21 is located at one end of the base 1, the first adjustment frame 23 is fixed to the seat bracket 21, the seat cushion 22 is detachably connected to the first adjustment frame 23, the backrest 24 is located at the rear end of the seat cushion 22, and two sets of armrests 25 are provided, located on the left and right sides of the seat cushion 22. The transmission assembly 3 includes a pedal 31, a protective cover 32, a rotating shaft 33, a connecting rod 34, a resistance disc 35, and a brake disc 36. The protective cover 32 is located at the other end of the base 1, the rotating shaft 33 is located inside the protective cover 32 and passes through the protective cover 32, two sets of connecting rods 34 are provided, and two sets of pedals are provided. One end of each set of connecting rods 34 is connected to the rotating shaft 36. The two ends of the shaft 33 are connected, and the other ends of the two sets of connecting rods 34 are rotatably connected to the two sets of pedals 31 for the pedals 31 to rotate on the connecting rods 34. The resistance disk 35 is set in the middle of the rotating shaft 33 and is connected to the rotating shaft 33 in a transmission manner. The protective cover 32 is equipped with a speed monitor 321 and a first drive unit 322. The speed monitor 321 is used to monitor the rotation speed of the resistance disk 35. One end of the first drive unit 322 is fixed on the protective cover 32, and the other end of the first drive unit 322 is connected to the brake disc 36 in a transmission manner. The first drive unit 322 is used to push the brake disc 36. The control component 4 includes a control bracket 41, a handle 42, and a control unit. One end of the control bracket 41 is fixedly connected to the top of the protective cover 32. The handle 42 is set in a preset position of the control bracket 41. The control unit is set inside the control bracket 41 and is electrically connected to the transmission component 3.

[0048] In this embodiment, a lazy scooter mainly includes four parts: a base 1, a seat assembly 2, a transmission assembly 3, and a control assembly 4. The base 1 is the basic structure of the lazy scooter, used to support the seat assembly 2, the transmission assembly 3, and the control assembly 4, ensuring the overall stability of the lazy scooter. The seat assembly 2 is used for users to sit, providing comfort and support, and includes a seat bracket 21, a seat cushion 22, a first adjustment frame 23, a backrest 24, and armrests 25. The seat bracket 21 is fixed to one end of the base 1 to provide stable support. The first adjustment frame 23 is fixed to the seat bracket 21 to adjust the angle and position of the seat cushion 22 to accommodate different users' heights and seating needs. The seat cushion 22 and the first adjustment frame 23 are detachably connected for easy cleaning and replacement. The backrest 24 is located at the rear of the seat cushion 22 to provide back support, while the armrests 25 are located on the left and right sides of the seat cushion 22, with two sets in total, for convenient arm placement or operation while riding. The transmission component 3 is the power core of the lazy bike, responsible for converting the user's pedaling motion into driving force for the lazy bike, and realizing speed adjustment and braking functions. It includes pedals 31, protective cover 32, rotating shaft 33, connecting rod 34, resistance disc 35, and brake disc 36. The protective cover 32 is located at the other end of the base 1, serving to protect the internal mechanical structure. The rotating shaft 33 passes through the protective cover 32, with both ends... Two sets of connecting rods 34 are connected to each other, and the other ends of the two sets of connecting rods 34 are rotatably connected to two sets of pedals 31. The user steps on the pedals 31, causing the connecting rods 34 and the rotating shaft 33 to rotate, thereby driving the resistance disc 35 to achieve the purpose of fitness exercise. The resistance disc 35 is installed in the middle of the rotating shaft 33 and is connected to the rotating shaft 33 for transmission, used to adjust the resistance generated to assist the user in exercising. A speed monitor 321 and a first drive unit 322 are also installed inside the protective cover 32. The speed monitor 321 monitors the rotation speed of the resistance disc 35 in real time and transmits the data to the control component 4. The first drive unit 322 is fixed on the protective cover 32. The other end is connected to the brake disc 36 for driving the brake disc 36 to achieve the braking function. It is understood that when the speed exceeds the preset speed, a sudden stop may injure the user's legs and feet. At this time, the speed monitor 321 transmits the value to the control component 4. The control component 4 controls the first drive unit 322 to operate in time, pushing the brake disc 36 to move, so that the brake disc 36 contacts the resistance disc 35, generating resistance and gradually reducing the speed to prevent injury to the user due to inertia. In addition, if the user needs greater resistance to help with exercise, he can also operate the control component 4 to control the first drive unit 322 to push the brake disc 36 to increase the resistance and facilitate exercise.Control component 4 is the control center of the scooter, used to receive user commands and control the scooter's operation. Control component 4 includes a control bracket 41, a handle 42, and a control unit. One end of the control bracket 41 is fixed above the protective cover 32, and the other end supports the handle 42. The handle 42 is positioned in a preset location convenient for user operation. The control unit is installed inside the control bracket 41 and is electrically connected to various components of the transmission component 3, enabling precise control of the scooter's speed, braking, and other functions. The user can send commands to the control unit via buttons or knobs on the handle 42. The control unit adjusts the output of the first drive unit 322 based on the commands and real-time data from the speed monitor 321, thereby controlling the brake disc 36 and ensuring the safe use of the scooter.

[0049] In this embodiment, the adjustable and detachable seat cushion 22 of the seat assembly 2 greatly improves the user's riding comfort and convenience, and can adapt to the needs of users of different heights and body types; the structure of the transmission assembly 3, through the cooperation of the resistance disc 35 and the brake disc 36, achieves an efficient combination of speed regulation and braking functions, ensuring the stability and safety of the lazy bike and reducing the possibility of injury to the user; the intelligent control assembly 4 allows the user to achieve precise control of the lazy bike through simple operation, improving the user experience, increasing the personalization of the lazy bike, and ensuring the safety of the lazy bike; overall, the lazy bike is not only easy to operate, but also has comprehensive functions, which can meet the user's needs for fitness and exercise.

[0050] Please see Figure 5 In some embodiments, two sets of brake discs 36 and first drive units 322 are provided. The two sets of brake discs 36 are respectively provided on both sides of the resistance disc 35. One end of the two sets of first drive units 322 is fixedly connected to the inner walls of the protective cover 32, and the other end of the two sets of first drive units 322 is respectively connected to the two sets of brake discs 36.

[0051] In this embodiment, two sets of brake discs 36 and first drive units 322 are provided. The two sets of brake discs 36 are respectively disposed on both sides of the resistance disc 35. One end of each set of first drive units 322 is fixedly connected to the inner walls of the protective cover 32, and the other end of each set of first drive units 322 is drivenly connected to the two sets of brake discs 36. By symmetrically installing two sets of brake discs 36 on both sides of the resistance disc 35, the uniform distribution of braking force is ensured, thereby improving the braking performance and stability of the scooter. The symmetrical layout of the two sets of brake discs 36 can not only effectively reduce the deviation problem that may be caused by single-point braking, but also provide more reliable braking force during emergency braking. The first drive unit 322 is fixedly connected to the two inner walls of the protective cover 32, ensuring the stability of the installation. At the same time, it drives the brake disc 36 through the transmission connection to achieve the braking function. The dual configuration also enhances the redundancy of the system. Even if one set of brake discs 36 or the first drive unit 322 fails, the other set can still continue to work, thereby improving the safety and reliability of the scooter. In addition, the symmetrical installation of the two sets of brake discs 36 and the first drive unit 322 makes the structure of the entire transmission assembly 3 more balanced, reducing the vibration and noise problems that may be caused by the asymmetrical design, and further enhancing the user's fitness training experience.

[0052] In this embodiment, by symmetrically installing two sets of brake discs 36 on both sides of the resistance disc 35, a uniform distribution of braking force is achieved, effectively reducing the deviation problem that may be caused by single-point braking and improving the stability and safety of the scooter. The dual-set configuration enhances the redundancy of the system. Even if one set of brake discs 36 or the first drive unit 322 fails, the other set can still continue to work, ensuring the braking reliability of the scooter in emergency situations. The symmetrical installation structure reduces the vibration and noise problems that may be caused by asymmetrical design, improving the user's driving experience. Overall, it not only improves braking efficiency but also enhances the reliability and comfort of the scooter, providing users with a safer and more stable driving environment.

[0053] Please see Figure 3 In some embodiments, the pedal 31 further includes an elastic band 311 and a second drive unit 312. One end of the elastic band 311 is connected to one side of the pedal 31, and the other end of the elastic band 311 is connected to the second drive unit 312. The second drive unit 312 is disposed on the other side of the pedal 31 and is used to tighten and loosen the elastic band 311.

[0054] In this embodiment, the pedal 31 further includes an elastic band 311 and a second drive unit 312. One end of the elastic band 311 is connected to one side of the pedal 31, and the other end of the elastic band 311 is connected to the second drive unit 312. The second drive unit 312 is disposed on the other side of the pedal 31 and is used to tighten and loosen the elastic band 311. The elastic band 311 is an elastic strip-shaped component used to secure the user's foot on the pedal 31, ensuring stability during riding. The pedal 31 is a pedaling component on the lazy bike, used to support the user's foot and convert the pedaling action into driving force for the lazy bike through a transmission system. By adding an elastic band 311 and a second drive unit 312 to the pedal 31... The drive unit 312 enables automatic foot fixation and release. When the user presses down on the pedal 31, the second drive unit 312 automatically tightens the elastic band 311, firmly fixing the user's foot to the pedal 31 to ensure stability during riding. When the user needs to release their foot, the second drive unit 312 loosens the elastic band 311, allowing the user to quickly detach from the pedal 31. The automated foot fixation system not only improves riding safety but also reduces the hassle of manually adjusting the foot fixation device, enhancing ease of use. Preferably, the elastic band 311 is made of elastic material, which can adapt to different foot sizes, providing a comfortable fixation effect while reducing discomfort caused by excessively tight or loose fixation.

[0055] In this embodiment, the automatic fixing and release of the foot is achieved through the cooperation of the elastic band 311 and the second drive unit 312, which greatly improves the safety and convenience of riding. Users do not need to manually adjust the foot fixing device; they only need to naturally press down on the pedal 31, and the elastic band 311 will automatically tighten to ensure foot stability. It is especially suitable for preventing the foot from slipping off the pedal 31 during emergency braking or sudden acceleration, thereby avoiding potential dangers. The elastic material of the elastic band 311 can adapt to different foot sizes, providing a personalized fixing effect and reducing discomfort caused by improper fixing. The automated foot fixing system also reduces the user's operational burden during exercise, making riding easier. Overall, it not only improves the user experience of the lazy bike but also enhances its competitiveness in the market, providing users with a more intelligent and user-friendly exercise option.

[0056] In some embodiments, the pedal 31 further includes an adjusting rod and an angle monitor. The adjusting rod is disposed at the bottom of the pedal 31 according to a preset angle, and the angle monitor is disposed at the bottom of the pedal 31 to monitor the angle change of the adjusting rod. The angle monitor is electrically connected to the second drive unit 312.

[0057] In this embodiment, the pedal 31 also includes an adjustment rod and an angle monitor. The adjustment rod is set at the bottom of the pedal 31 according to a preset angle, and the angle monitor is set at the bottom of the pedal 31 to monitor the angle change of the adjustment rod. The angle monitor is electrically connected to the second drive unit 312. The adjustment rod allows users to adjust the elastic band 311 according to the size and comfort of their feet. It can be understood that when the elastic band 311 needs to be adjusted, the user can adjust the angle of the pedal 31, which will drive the adjustment rod fixed at the bottom of the pedal 31. The angle change of the adjustment rod will be detected by the angle monitor and transmitted to the control component 4. The control component 4 operates the second drive unit 312 to operate the up and down adjustment of the elastic band 311. Preferably, during riding, the speed sensor will transmit to the control component 4, and the control component 4 will refuse to accept the transmission from the angle monitor to prevent the adjustment rod from being driven by the angle deviation generated during the user's movement, which would cause the elastic band 311 to change.

[0058] In this embodiment, the automatic adjustment of the elastic band 311 on the pedal 31 is achieved through the cooperation of the adjusting rod and the angle monitor, which greatly improves the comfort and convenience of exercise. Users do not need to manually adjust the tension of the elastic band 311 frequently. They only need to turn the adjusting rod to the preset desired angle to automatically loosen the elastic band 311, which can effectively reduce user fatigue. This not only improves the user experience of the lazy bike, but also enhances its competitiveness in the market, providing users with a more intelligent and user-friendly exercise option.

[0059] In some embodiments, the second drive unit 312 is electrically connected to the speed monitor 321.

[0060] In this embodiment, the second drive unit 312 is electrically connected to the speed monitor 321. This electrical connection enables signal transmission between the second drive unit 312 and the speed monitor 321, allowing the system to monitor the speed changes of the scooter in real time and automatically adjust the angle of the pedal 31 and the tension of the elastic band 311 based on the speed data. The speed monitor 321, installed inside the transmission assembly 3, monitors the rotational speed of the resistance disc 35 and transmits the speed data to the second drive unit 312. Based on the received speed data, the second drive unit 312 automatically adjusts the tension of the elastic band 311 and the angle of the pedal 31 to ensure user comfort and safety at different speeds. When the scooter accelerates, the second drive unit 312 appropriately tightens the elastic band 311 based on feedback from the speed monitor 321 to prevent the foot from slipping off the pedal 31. When the scooter decelerates, the elastic band 311 automatically relaxes to ensure foot comfort. This not only improves the convenience of riding but also enhances the system's response speed and accuracy, providing users with a more personalized riding experience.

[0061] In this embodiment, the second drive unit 312 and the speed monitor 321 are connected by electricity, which greatly improves the intelligence level of the system. Users do not need to manually adjust the angle of the pedal 31 or the tension of the elastic band 311. The system will automatically adjust according to real-time speed data to ensure comfort and safety during riding. The system's response speed and accuracy are improved. In particular, when the lazy bike accelerates or decelerates, it can quickly adjust the tension of the elastic band 311 to prevent the foot from slipping off the pedal 31, thereby avoiding potential dangers. The automated adjustment system also reduces the user's operational burden during riding, making riding easier. Overall, it not only improves the user experience of the lazy bike, but also enhances its competitiveness in the market, providing users with a more intelligent and user-friendly exercise option.

[0062] In some embodiments, the interior of the seat cushion 22 and the backrest 24 is configured to be hollow.

[0063] In this embodiment, the seat cushion 22 and backrest 24 are designed with a hollow interior. By creating holes or a mesh structure inside the seat cushion 22 and backrest 24, better ventilation and breathability are achieved, thereby improving the user's riding comfort. The hollow structure not only effectively reduces sweat accumulation but also provides a cooler riding experience in hot weather. The hollow structure also reduces weight, making the entire scooter lighter, easier to carry and move. The hollow structure can be achieved using various materials, such as breathable mesh fabric, honeycomb foam, or plastic mesh, providing good ventilation performance while ensuring structural strength. This not only meets the different needs of users but also enhances the product's market competitiveness.

[0064] In this embodiment, the perforated structure significantly improves ventilation and breathability, reducing sweat buildup, especially in hot weather, providing users with a cooler and more comfortable riding experience. The perforated structure also reduces the weight of the seat cushion 22 and backrest 24, making the entire scooter lighter, easier to carry, and easier to move. This not only meets users' needs in different scenarios but also enhances the product's practicality and market competitiveness, providing users with a more comfortable and convenient ride.

[0065] Please see Figure 1 , Figure 2 In some embodiments, the control component 4 further includes a display screen 43 and a second adjustment bracket 44. The display screen 43 is disposed at one end of the control bracket 41 and is electrically connected to the control unit. The second adjustment bracket 44 is disposed at the other end of the control bracket 41 and is connected to the protective shell through the second adjustment bracket 44.

[0066] In this embodiment, the control component 4 also includes a display screen 43 and a second adjustment bracket 44. The display screen 43 is disposed at one end of the control bracket 41 and is electrically connected to the control unit. The second adjustment bracket 44 is disposed at the other end of the control bracket 41, and the control bracket 41 is connected to the protective shell through the second adjustment bracket 44. The display screen 43 is a device for displaying information, typically made of technologies such as liquid crystal or LED, and can display information such as the speed, battery level, and mileage of the scooter in real time, allowing users to easily monitor the status of the scooter. The second adjustment bracket 44 provides flexible adjustment functions, allowing users to adjust the angle and position of the display screen 43 according to their needs and usage habits to obtain the best operating experience. Through electrical connection, the display screen 43 works closely with the control unit to ensure accurate transmission and display of information. Electrical connection refers to the connection method between electrical components, which realizes the transmission of signals and power through wires or circuit boards, ensuring the coordinated work between components and enhancing the stability and reliability of the control component 4.

[0067] In this embodiment, by adding a display screen 43, users can monitor various status information of the scooter in real time, improving the convenience and safety of use. The second adjustment frame 44 provides flexible adjustment functions, enabling the control component 4 to adapt to different usage scenarios and user needs, thus improving the user's operating experience. It also enhances the stability and reliability of the control component 4. Overall, it not only improves the intelligence level of the scooter but also enhances its competitiveness in the market, providing users with a more convenient and reliable user experience.

[0068] In some embodiments, the control component 4 further includes a communication unit, which is electrically connected to the control component 4.

[0069] In this embodiment, the control component 4 also includes a communication unit, which is electrically connected to the control component 4. As an important component of the control component 4, the communication unit is responsible for enabling two-way communication between the scooter and external devices. Through the electrical connection, the communication unit works closely with the control component 4 to ensure accurate data transmission and real-time processing. The communication unit can employ various communication protocols, such as Bluetooth, Wi-Fi, 4G, or 5G, to meet communication needs in different scenarios. Preferably, users can remotely communicate with the scooter via smartphones or other mobile devices to obtain real-time status information such as speed, battery level, and mileage. They can also send commands to remotely control the scooter, such as starting, stopping, locking, or unlocking. This not only improves the intelligence level of the scooter but also enhances the user experience, providing more possibilities for modern exercise and fitness.

[0070] In this embodiment, by adding a communication unit, the lazy bike achieves two-way communication with external devices, greatly improving its intelligence level. Users can obtain the status information of the lazy bike anytime and anywhere through mobile devices and remotely control it, greatly improving the convenience of use. It also enhances the safety of the lazy bike. For example, through remote locking or unlocking functions, users can better protect their lazy bike. Overall, it not only improves the functionality and market competitiveness of the lazy bike, but also provides users with a more personalized exercise solution.

[0071] In this embodiment, a lazy scooter mainly includes four parts: a base 1, a seat assembly 2, a transmission assembly 3, and a control assembly 4. The base 1 is the basic structure of the lazy scooter, used to support the seat assembly 2, the transmission assembly 3, and the control assembly 4, ensuring the overall stability of the lazy scooter. The seat assembly 2 includes a seat bracket 21, a seat cushion 22, a first adjustment frame 23, a backrest 24, and armrests 25. The seat bracket 21 is fixed to one end of the base 1 to provide stable support. The first adjustment frame 23 is fixed to the seat bracket 21. The seat cushion 22 is detachably connected to the first adjustment frame 23. The backrest 24 is set on the seat. The rear end of the cushion 22 provides back support, while armrests 25 are located on the left and right sides of the cushion 22, with two sets in total. The transmission assembly 3 includes pedals 31, a protective cover 32, a rotating shaft 33, connecting rods 34, a resistance disc 35, and a brake disc 36. The protective cover 32 is located at the other end of the base 1. The rotating shaft 33 passes through the protective cover 32, with two sets of connecting rods 34 connected to both ends respectively. The other ends of the two sets of connecting rods 34 are rotatably connected to the two sets of pedals 31. The resistance disc 35 is installed in the middle of the rotating shaft 33 and is connected to the rotating shaft 33 for transmission. The speed monitor 321 monitors the rotation speed of the resistance disc 35 in real time, and... Data is transmitted to the control component 4. The first drive unit 322 is fixed on the protective cover 32, and the other end of the first drive unit 322 is connected to the brake disc 36. The control component 4 includes a control bracket 41, a handle 42, and a control unit. One end of the control bracket 41 is fixed above the protective cover 32, and the other end supports the handle 42. The handle 42 is set in a preset position for convenient operation by the user. The control unit is installed inside the control bracket 41 and is connected to various components of the transmission component 3 via electrical connection. The adjustable and removable seat cushion 22 of the seat component 2 greatly improves the user's riding comfort and convenience. The design is adaptable to users of different heights and body types. The transmission component 3, through the cooperation of the resistance disc 35 and the brake disc 36, achieves an efficient combination of speed regulation and braking functions, ensuring the stability and safety of the lazy bike and reducing the possibility of injury to the user. The intelligent control component 4 allows users to achieve precise control of the lazy bike through simple operation, improving the user experience, increasing the personalization of the lazy bike, and ensuring its safety. Overall, the lazy bike is not only easy to operate but also has comprehensive functions, which can meet the user's needs for fitness and exercise.

[0072] The above description is only a part of the embodiments of this utility model, and does not limit the scope of protection of this utility model. Any equivalent device or equivalent process transformation made based on the contents of this utility model specification and drawings, or directly or indirectly applied to other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A lazy person's vehicle, characterized in that, include: Base; The seat assembly includes a seat frame, a seat cushion, a first adjustment bracket, a backrest, and armrests. The seat frame is located at one end of the base, the adjustment bracket is fixed to the seat frame, the seat cushion is detachably connected to the adjustment bracket, the backrest is located at the rear end of the seat cushion, and two sets of armrests are provided, which are located on the left and right sides of the seat cushion. A transmission assembly includes a pedal, a protective cover, a rotating shaft, a connecting rod, a resistance disc, and a brake disc. The protective cover is located at the other end of the base. The rotating shaft is located inside the protective cover and passes through it. Two sets of connecting rods and two sets of pedals are provided. One end of each set of connecting rods is connected to both ends of the rotating shaft, and the other end of each set of connecting rods is rotatably connected to the two sets of pedals, allowing the pedals to rotate on the connecting rods. The resistance disc is located in the middle of the rotating shaft and is pulsatorically connected to the rotating shaft. A speed monitor and a first drive unit are provided inside the protective cover. The speed monitor is used to monitor the rotational speed of the resistance disc. One end of the first drive unit is fixed to the protective cover, and the other end of the first drive unit is pulsatorically connected to the brake disc, allowing the first drive unit to push the brake disc. The control assembly includes a control bracket, a handle, and a control unit. One end of the control bracket is fixedly connected to the top of the protective cover. The handle is located at a preset position on the control bracket. The control unit is located inside the control bracket and is electrically connected to the transmission assembly.

2. The lazy-person's vehicle according to claim 1, characterized in that, The brake disc and the first drive unit are provided in two sets. The two sets of brake discs are respectively located on both sides of the resistance disc. One end of each set of the first drive unit is fixedly connected to the inner walls of the protective cover, and the other end of each set of the first drive unit is connected to the two sets of brake discs.

3. The lazy-person's vehicle according to claim 1, characterized in that, The pedal also includes an elastic band and a second drive unit. One end of the elastic band is connected to one side of the pedal, and the other end of the elastic band is connected to the second drive unit. The second drive unit is located on the other side of the pedal and is used to tighten and loosen the elastic band.

4. The lazy-person's vehicle according to claim 3, characterized in that, The pedal also includes an adjusting rod and an angle monitor. The adjusting rod is set at the bottom of the pedal according to a preset angle. The angle monitor is set at the bottom of the pedal to monitor the angle change of the adjusting rod. The angle monitor is electrically connected to the second drive unit.

5. The lazy-person's vehicle according to claim 4, characterized in that, The second drive unit is electrically connected to the speed monitor.

6. The lazy-person's vehicle according to claim 1, characterized in that, The interior of the seat cushion and the backrest is designed to be hollow.

7. The lazy-person's vehicle according to claim 1, characterized in that, The control assembly also includes a display screen and a second adjustment bracket. The display screen is disposed at one end of the control bracket and is electrically connected to the control unit. The second adjustment bracket is disposed at the other end of the control bracket, and the control bracket is connected to the protective shell through the second adjustment bracket.

8. The lazy-person's vehicle according to claim 7, characterized in that, The control component also includes a communication unit, which is electrically connected to the control component.

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