29 results about "Suspension (motorcycle)" patented technology

This application relates to a motorcycle, which includes: a main body, wheels, a suspension system, a power system, a control system, a headlight system, and an interactive device. The interactive device includes a control module and a visual interaction module. The visual interaction module includes a printed circuit board, an LED module, a light-blocking plate, and a diffuser. The aforementioned motorcycle, by incorporating an additional interactive device and employing a combination of dot-matrix LED modules, light-blocking grids, and diffusers, achieves a pixel-block style appearance. This solves the problems of uneven light emission, bright spots, and glare associated with single LED modules, resulting in higher display brightness, more vibrant color display, increased visual interest, and enhanced user interaction.

The application provides a motorcycle, which comprises a frame, a suspension system, a walking system, an engine and a braking system; the suspension system comprises a rear fork, which is connected with the frame; the walking system comprises a rear wheel connected with the rear fork; the engine is in transmission connection with the rear wheel; the braking system comprises a caliper support, a brake caliper and a brake disc, the brake disc is connected with the rear wheel, the brake caliper is connected with the rear fork through the caliper support, and the brake caliper can clamp or release the brake disc; the suspension system comprises a limiting piece, which is fixedly connected with the rear fork and located on the inner side of the rear fork, and the caliper support can move relative to the limiting piece along the length direction of the motorcycle; at least part of the limiting piece abuts against the caliper support and limits the caliper support in the width direction of the motorcycle. Through the above arrangement, the positioning and installation of the brake caliper are facilitated, and the installation efficiency of the whole vehicle is improved.

The utility model discloses an integrated drive axle for electric motorcycle relates to electric motorcycle technical field, including bridge body, wobbler, brake, wheel hub flange, the differential, axle shaft, wheel hub flange, brake, bridge body, wobbler constitutes integrated drive axle. The utility model provides integrated drive axle, and bridge body adopts aluminium alloy or other light alloy material, and the weight of traditional steel rear axle can greatly reduce. Electric motorcycle frame is connected with drive axle through wobbler and is used as whole vehicle suspension. The utility model discloses an integrated drive axle, and bridge body adopts aluminium alloy or other light alloy material, and the weight of traditional steel rear axle can greatly reduce. Electric motorcycle frame is connected with drive axle through wobbler and is used as whole vehicle suspension. The utility model discloses an integrated drive axle, and bridge body adopts aluminium alloy or other light alloy material, and the weight of traditional steel rear axle can greatly reduce. Electric motorcycle frame is connected with drive axle through wobbler and is used as whole vehicle suspension. The utility model discloses an integrated drive axle, and bridge body adopts aluminium alloy or other light alloy material, and the weight of traditional steel rear axle can greatly reduce. Electric motorcycle frame is connected with drive axle through wobbler and is used as whole vehicle suspension. The utility model discloses an integrated drive axle, and bridge body adopts aluminium alloy or other light alloy material, and the weight of traditional steel rear axle can greatly reduce. Electric motorcycle frame is connected with drive axle through wobbler and is used as whole vehicle suspension. The utility model discloses an integrated drive axle, and bridge body adopts aluminium alloy or other light alloy material, and the weight of traditional steel rear axle can greatly reduce. Electric motorcycle frame is connected with drive axle through wobbler and is used as whole vehicle suspension.

1. The name of the design product: electric off-road motorcycle frame. 2. The use of the design product: used to support and install the motor, battery, electric control, suspension and other main components of the electric off-road motorcycle, ensure the structural strength, stability and safety of the whole vehicle, meet the needs of off-road riding. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The present application relates to the technical field of motorcycle and electric motorcycle suspension control, in particular to a motorcycle and electric motorcycle adaptive damping shock control system and method, and the technical scheme points of the system include an electric control damping shock absorber, a signal acquisition unit, a central controller, and a driving execution unit; by collecting driving state information such as brake signals, throttle duty cycles, wheel speeds, and motor currents, the real load of the motor is obtained through CAN / 485 / serial communication, and working conditions such as braking, acceleration, and jolting are identified in real time, and the compression damping and the recovery damping are adjusted in milliseconds. The core innovation lies in: automatically increasing the compression damping to prevent the shock absorber from touching the bottom when braking suddenly, significantly improving the braking safety and the body stability; at the same time, the damping characteristics are automatically switched to adapt to acceleration, jolting, high-speed scenes, and the like, and the control and comfort are taken into account. The present application solves the pain point that the traditional shock absorber with fixed damping cannot adapt to dynamic driving, has strong universality and fast response, and can be widely applied to fuel motorcycles and electric motorcycles.

To provide a wire lock device with a wire breakage alarm that can be easily attached and prevents theft of bicycles or motorcycles. [Solution] The wire lock device 1 connects a wire 5 with a conductive material attached to a warning device that incorporates a power supply. If the wire is connected, power is supplied; if it is not connected, no power is supplied. The wire lock device has a wire storage compartment and allows the wire length to be adjusted. It is attached to the front or rear suspension of a bicycle or motorcycle using bolts, etc., and the connection of the wire is confirmed by whether or not power is supplied. When there is no power, the warning device is activated, and the warning sound deters the intruder.

This application relates to a crankcase, an engine, and a motorcycle. The crankcase includes: a housing, a suspension protrusion, a first rib, a second rib, a third rib, and a fourth rib. The housing contains a crankshaft cavity and a counterspindle hole. The suspension protrusion has a suspension hole along a first direction. The housing also contains a clearance groove. The first and second ribs are located on either side of the line connecting the centers of the suspension hole and the counterspindle hole. The third and fourth ribs are both located within the crankshaft cavity, with the third rib surrounding the outer periphery of the clearance groove. One end of the fourth rib extends in the first direction away from the bottom wall of the crankshaft cavity, and the other end of the fourth rib at least partially surrounds the counterspindle hole. This crankcase improves the structural strength at the suspension hole, reduces the risk of cracking at the suspension hole, and thus enhances the safety of motorcycle operation.

The utility model provides a kind of motorcycle separate seat structure, including frame, front wheel, rear wheel and handle, the frame is rotatably connected with front suspension system, the handle is fixed on front suspension system, the front wheel is rotatably connected on front suspension system, the rear wheel is rotatably connected on frame by rear suspension system, the frame is connected with first seat and second seat, the first seat is located between second seat and handle, solve the technical pain point of poor comfort and high health risk.

This utility model discloses a motorcycle frame structure with adaptive shock absorption function, relating to the technical field of motorcycle suspension and frame structure design. It includes an extension frame, a horizontal frame, and a shock absorber. Vertical rods are equidistantly arranged at the bottom of the horizontal frame, with the bottom of each vertical rod positioned at the top of the extension frame. A pair of pins is rotatably connected to the middle of the vertical rod located in the middle of the extension frame, and a rear swingarm is fixedly mounted at one end of each pin. The main structure of this frame consists of a horizontal frame, an extension frame, and a shock absorber. The vertical rod at the bottom of the horizontal frame connects to the rear swingarm, which is connected to the bottom lug of the shock absorber. An adaptive adjustment component is provided at the top of the extension frame. This adaptive adjustment component can adjust the top fixing point of the shock absorber, significantly improving the flexibility and adaptability of the entire vehicle suspension system. The installation angle of the shock absorber can be adjusted according to different road conditions, loads, or riding styles, thereby changing the effective leverage ratio and working stiffness.

The utility model relates to tire forming technical field, concretely to a motorcycle tire body cord fabric cutting device, including the rotary turntable of installation in the cord fabric output conveying device bottom, install the crossbeam in the rotary turntable bottom, the fixed frame of installation in the crossbeam both sides respectively, install the gasket plate subassembly of two fixed frame bottom end and with the crossbeam parallel, the cutting knife mechanism of suspension in the crossbeam bottom, the cutting knife mechanism includes the linear module of installation in the crossbeam bottom, with the first cylinder of linear module installation, with the fixed mounting of first cylinder telescopic end cutter holder and install the cutting knife on cutter holder. The utility model uses the cutting mode of linear module to cut the cord fabric more convenient, when continuous cutting can through the lubrication of dropping lubricating oil on cutting knife, the drop of lubricating oil can not cause the block of this patent device, and the cutting of cord fabric can not hinder the cutting operation of cutting knife to cord fabric, can guarantee the high efficiency and smoothness of cutting operation.

The invention of the suspension amphibious electric motorcycle belongs to the field of intelligent transportation, and fills the gap in the domestic and foreign electric motorcycle market. The invention discloses a suspension buoyancy assembly, a pull rod type front wheel lifting assembly, a track type rear wheel lifting assembly and a hidden electric injector device arranged on the electric motorcycle, and the water and land travel is one-key switched. The suspension buoyancy assembly mainly solves the water buoyancy problem of the whole vehicle, including an H-shaped frame, two side suspension housings, a box body soft connection and a box body electric telescopic device; the pull rod type front wheel lifting assembly mainly solves the water resistance and water-land direction switching problem in front of the vehicle, including a front fork telescopic rod, a front fork telescopic sleeve and an electric telescopic device; the track type rear wheel lifting assembly mainly solves the water resistance and land parking problem of the rear wheel of the vehicle, including a rear wheel movable shock absorber and a track type electric lifting device; and the hidden electric injector device mainly solves the power and travel direction problem of the vehicle, and is installed on both sides of the rear wheel.

The utility model provides an electric sports motorcycle for teenagers, which belongs to the technical field of motorcycles, and comprises a motorcycle main body, a first support fixedly connected in the motorcycle main body, and two first rotating shafts fixedly connected at two ends of the first support respectively, the motorcycle suspension system has the advantages that the motorcycle suspension system is provided with an effective springback mechanism, the hardness and the compression degree of the suspension system can be automatically adjusted when a motorcycle encounters a pit or climbs a slope, and the motorcycle suspension system is convenient to mount and dismount. According to the technical scheme, the wheels are ensured to be in good contact with the ground all the time, so that the trafficability and stability of the bicycle are improved, the situation that vibration is transmitted to the body of a rider is reduced, the fatigue feeling caused by long-time riding is reduced, and particularly for teenagers, the more comfortable riding experience helps the teenagers to concentrate attention and enjoy riding pleasure.

This application provides a motorcycle including a frame, a running gear, body panels, and a power system. The frame includes a front support bracket, a rear support bracket, a center cross tube, and an engine mount. The engine mount is at least partially located behind the center cross tube and connected to the rear support bracket. The power system includes an engine assembly and a suspension assembly. The suspension assembly includes a suspension body, a first limiting arm, a second limiting arm, and a connecting arm. The connecting arm is located on one side of the suspension body. The first and second limiting arms are located on the side of the suspension body away from the connecting arm. The suspension body is rotatably connected to the engine mount. The connecting arm is rotatably connected to the engine assembly. When the engine assembly is connected to both the engine mount and the engine assembly via the suspension assembly, the center cross tube is located between the first and second limiting arms. This application provides a motorcycle with improved ride smoothness.

The application discloses a motorcycle active suspension height adjusting device and relates to the technical field of motorcycle suspension control.The method comprises the following steps: a sensing layer is used to acquire the front road surface image of a vehicle, real-time vehicle speed and real-time telescopic amount; a decision layer is connected with the sensing layer and is used to detect road surface obstacles according to the front road surface image, calculate obstacle distance, obstacle height and road surface height sequence by using the detection result and the front road surface image, and calculate the actual sending time of a control signal and the target telescopic amount of a spring guide rod on the basis of the same; when the actual sending time is reached, a PID controller is used to generate the control signal of a stepping motor according to the target telescopic amount; an execution layer is connected with the decision layer, a stepping motor is used in the execution layer to mechanically drive the suspension, a control amount is output according to the control signal, and the pre-compression amount of the suspension spring is driven and changed according to the control amount, so that the height adjustment of the suspension is realized. The application can improve the control precision and control efficiency of the suspension height.

This utility model relates to the technical field of motorcycles, and in particular to a multi-link front suspension structure for motorcycles, which can provide good support, decompose forces in multiple stages, buffer and absorb the impact vibrations of uneven road surfaces, and provide reliable riding stability and comfort. It includes a frame, two front fork shock absorbers, a lower connecting seat, an upper connecting seat, a support component, a first shock absorber, and a second shock absorber. The lower parts of the two front fork shock absorbers are connected via the lower connecting seat, and the top of the front fork shock absorbers is connected to the upper connecting seat. A bearing is provided in the middle of the upper connecting seat, and a pivot is provided at the right end of the frame. The right end of the frame is connected to the upper connecting seat via the pivot and bearing, allowing the upper connecting seat to rotate left and right relative to the frame, facilitating motorcycle steering. The support component is installed under the frame and is hinged to the lower connecting seat. The first and second shock absorbers are mounted on the support component.

The utility model discloses a car lamp mounting support relates to the related technical field of motorcycle, including a pair of front fork, the bottom angle board is connected between two front fork, and the suspension structure is connected between two front fork, and the car lamp is installed on the suspension structure, and the detachable connecting structure is equipped between the suspension structure and two front fork, and the connecting structure includes the mounting ring that is connected with front fork, the utility model discloses two front fork through the mounting ring, make the connecting structure with the front fork connection, and the connecting ring includes male ring and female ring, through the connection between male female ring, reach the connection of connecting structure and front fork, and install quickly, and easy to adjust.

The application discloses a motorcycle, comprising a vehicle body, a walking system, a suspension system, a driving system, a light module and an adjusting device, the adjusting device is connected to the light module and is used for adjusting the inclination angle of the light module; the adjusting device comprises a first adjusting component and a rotating component, one side of the first adjusting component is connected to the light module, one end of the rotating component is fixedly connected to the vehicle body, and the other end of the rotating component is rotatably connected to the light module; the first adjusting component comprises a driving piece, a sliding support and an adapter support, the adapter support is connected to the sliding support and is rotatably connected to the light module, the sliding support comprises a support part and a sliding part extending along a sliding direction, the support part can be driven by the driving piece to move along the up-down direction of the motorcycle, and the sliding part can move along the sliding direction relative to the adapter support. Through the above arrangement, the light module of the motorcycle can automatically adjust the left-right inclination angle of the light, and the driving light blind area can be reduced, and the driving safety can be improved.

A sealing device (20) for a shock absorbing fork sleeve is provided with a barrier (21) made of a metal material and an elastomer attachment layer (22). The elastomer attachment layer (22) comprises in turn a radially outer portion (23) forming a static seal with the sleeve wall (24) and at least one radially inner lip (25, 26) forming sliding contact with a moving part of the sleeve. An additional lip (29) forms a seal with the surface (24a) of the sleeve wall (24), thereby closing the pocket (V) of the elastomer attachment layer (22).

The application discloses a key-adjusted pneumatic suspension system applied to a motorcycle, which comprises a key input panel arranged on a left handle switch assembly and used for receiving a gear selection instruction, a road surface sensing module installed on a frame main beam pipe and comprising an acceleration sensor and a pitch angle sensor, which are used for collecting road surface bumping and slope data respectively, a gas pressure adjustment execution unit comprising a gas pump, an electromagnetic valve and a gas bag connected with a shock absorber, wherein the gas pump and the electromagnetic valve are installed in a storage space below a seat cushion, and the gas bag is sleeved outside a shock absorber spring or inside a cylinder body, and an electronic control unit installed below the seat cushion and electrically connected with the above components respectively; the electronic control unit generates a target gas pressure value according to the gear selection instruction and in combination with the road surface bumping and slope data, and controls the gas pressure adjustment execution unit to adjust the gas pressure of the gas bag to the value; through the combination of user gear selection and real-time road surface sensing, the gas pressure is automatically adjusted, and the riding comfort and control stability of the motorcycle on different road conditions are improved.

The present application relates to a kind of unmanned motorcycle trajectory tracking nonlinear model predictive control method.The method includes: 14 degrees of freedom motorcycle dynamics model is built, including tire force, suspension dynamics and roll dynamics;Based on target trajectory, generate double preview point reference path, and dynamically calculate reference roll angle to adapt to bend curvature;Introduce Lyapunov function derivative constraint in NMPC optimization problem, to ensure roll stability;Real-time trajectory segmentation optimization strategy is used to reduce computational complexity;Through multi-objective cost function, generate optimal handlebar angle and rear wheel driving torque, provide technical support for autonomous stable driving of unmanned motorcycle in complex scene.

This invention relates to a motorcycle, including a frame, body panels, a suspension system, a running gear system, a power system, and a braking system. The body panels include a front fender located on the front side of the motorcycle. The suspension system includes at least a lower connecting plate, an inner shock absorber tube, and an outer shock absorber tube. The braking system includes a brake disc, a brake caliper, and a first hydraulic hose located between the lower connecting plate and the brake caliper. The first hydraulic hose includes a fixing lug, a first section, and a second section. The first hydraulic hose is fixed to the outer shock absorber tube via the fixing lug. The first section is located between the lower connecting plate and the fixing lug, and the second section is located between the fixing lug and the brake caliper. The front fender at least covers the first section, and the front fender overlaps with the first section when viewed along the length of the motorcycle. This effectively prevents the brake hose from being exposed to the outside of the motorcycle and subjected to wind and sand during use, thus slowing down the aging of the brake hose and increasing its service life.

The utility model belongs to motorcycle exhaust pipe processing equipment technical field especially is a kind of motorcycle exhaust pipe inner paint filling equipment, pressure tank lower part is equipped with paint outlet pipe, and paint outlet pipe extends to the upper portion of paint storage pool, and the pressurized nozzle for the paint filling of motorcycle exhaust pipe is installed on paint outlet pipe;Paint liquid in the inside of pressure tank is sprayed into the lower end of motorcycle exhaust pipe by paint outlet pipe and pressurized nozzle, when paint liquid in motorcycle exhaust pipe rises and is discharged by upper end, complete the paint filling of the inner surface of motorcycle exhaust pipe, and paint liquid discharged by the upper end of motorcycle exhaust pipe is backflowed to paint storage pool by backflow hopper, after paint filling, motorcycle exhaust pipe is lifted, and the pressure of pressurized nozzle disappears and closes at this time, and the paint filled motorcycle exhaust pipe is hung by suspension mechanism through suspension rod, and the paint liquid in the inside of motorcycle exhaust pipe is backflowed to paint storage pool by the upper surface of backflow plate, solve the problem that paint drops and causes environmental pollution when filling paint in motorcycle exhaust pipe.

1. Name of this design product: Motorcycle front shock absorber base. 2. Purpose of this design: For use as a front shock absorber accessory for motorcycles. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

A motorcycle fixed-lock frame includes an engine, a buffer arm, and a shock absorber mounted on the frame. The frame has multiple frame locking holes, and the engine has multiple engine locking holes corresponding to the frame locking holes. Fasteners pass through the frame locking holes and engine locking holes to secure the engine to the frame. The buffer arm is mounted on the engine, with one end of the shock absorber connected to the buffer arm and the other end connected to the frame. This invention allows the engine to be directly locked to the frame via fasteners passing through the frame locking holes and engine locking holes, resulting in a more concentrated center of gravity for the motorcycle. Furthermore, the buffer arm on the engine, with one end of the shock absorber connected to the buffer arm and the other end connected to the frame, avoids direct connection of the shock absorber to the engine, improving engine cooling and ensuring optimal engine performance. Additionally, the buffer arm effectively increases the suspension travel of the shock absorber, providing better shock absorption and support, and improving handling and stability.

This utility model discloses a single-cantilever motorcycle suspension mechanism, including a single-arm motorcycle suspension assembly. The outer side of the single-arm motorcycle suspension assembly includes a front wheel disc, and the inner side of the front wheel disc is fixedly connected to a front axle. The other end of the front axle is fixedly connected to a front swing arm, and the other end of the front swing arm is equipped with a connecting pipe. The other end of the connecting pipe is equipped with a steering knuckle. This utility model achieves steering function through a steering mechanism. The connecting pipe and steering knuckle not only provide support and connection but also provide steering limit function. While achieving steering, the steering mechanism can also absorb the vertical impact force of the front wheel, ensuring the stability of the handlebars. In addition, the single-sided steering arm and front swing arm place higher demands on the steering mechanism. By separating the steering function from the support and shock absorption functions, the impact force of the road surface on the front wheel can be absorbed and released to the greatest extent, thereby reducing handlebar and vehicle noise vibration and improving vehicle driving comfort and handling.