70 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.

A parking structure is arranged on a frame of an inverted three-wheeled electric vehicle or a motorcycle, a middle shaft, a swing arm and two sets of front suspensions are assembled on the frame, the middle of the swing arm is hinged to the middle shaft, the two sets of front suspensions are hinged to the two ends of the swing arm respectively, and the parking structure comprises a control handle, an inhaul cable and a parking lock; the parking lock comprises a control part assembled on the frame and a locking part assembled on the swing arm; a resettable telescopic column is assembled on the control part, and the control handle is connected with the telescopic column through an inhaul cable; a locking groove is formed in the locking part, when the swing arm is horizontal, the telescopic column directly faces the locking groove, and the telescopic column is controlled by the control handle to stretch into the locking groove to achieve the parking function. The position of the swing arm can be locked through cooperation of the control handle, the inhaul cable and the parking lock, so that the vehicle is kept in a stable parking state, parking is convenient, the two feet of a rider do not need to be supported on the ground, and the fatigue feeling of the rider can be effectively relieved.

To provide a new rear wheel suspension device for a motorcycle or the like capable of further concentrating mass while adopting a twin shock structure having shock absorbers on the right and left sides of a vehicle body.SOLUTION: A shock absorber S is provided on each of the left and right sides of the vehicle body, the shock absorber S being bridged between the vehicle body frame 1 and the swing arm 2 capable of pivotally supporting the rear wheel 5, upper and lower ends of a head pipe 1h of the vehicle body frame 1 are denoted by d and c, respectively, a pivot shaft center of the swing arm 2 and the vehicle body frame 1 is denoted by A, a coupling shaft center of the shock absorber S and the swing arm 2 is denoted by Z, in the rear wheel suspension device for the motorcycle or the like, a shock absorber ray ZY passes through a line segment Ad excluding a pivot shaft center A, a line segment Ac excluding the pivot shaft center A, or a part before a longitudinal position of an outputting shaft center b in the line segment Ad, or a part before the longitudinal position of the outputting shaft center b in the line segment Ac in a side view.SELECTED DRAWING: Figure 1

1. Name of the product in this design: Reverse three-wheeled vehicle with front suspension and dual wheels. 2. Purpose of this design: It is intended for use as a component in a three-wheeled motorcycle, a means of transportation. 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 rendering 1.

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.

1. Name of the product in this design: Main body of a support component for a wheel. 2. Application of this design: This product is intended to be used as a support component for the front wheels of vehicles such as automobiles, motorcycles, tricycles, three-wheeled off-road vehicles, four-wheeled off-road vehicles, bicycles with engines, and golf carts, to support the suspension, axles, and disc brakes. Its local application is as the main body of a support component for wheels. 3. The key design features of this product are the shape of the part that is to be protected. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. Other situations requiring explanation: This design patent requires partial design protection. The parts indicated by solid lines are the parts that require protection, and the parts indicated by dashed lines are the parts that do not require protection.

The application provides a protection structure of a motorcycle crankcase fine filter and belongs to the motorcycle technical field. The protection structure solves the problem that the existing motorcycle fine filter is easily hit by stones. The motorcycle comprises a frame and a suspension assembly, a crankcase is arranged at the bottom of the frame, the front end of the crankcase is connected with the frame through the suspension assembly, the suspension assembly comprises a connecting shaft which is hinged with the crankcase, the protection structure comprises a hanging arm, the top of the hanging arm is hinged with the frame, the bottom of the hanging arm is hinged with the connecting shaft, a fine filter is fixedly connected to the side of the front end of the crankcase, the fine filter is located right behind the hanging arm in the front-rear direction of the motorcycle, and the fine filter is set back in the left-right direction of the motorcycle relative to the hanging arm. The protection structure of the motorcycle crankcase fine filter has the advantages of reducing the probability that the fine filter is hit by stones and prolonging the service life of the fine filter.

The application relates to a motorcycle, which comprises a frame, a body cover, at least part of which is arranged on the frame, a walking assembly, which comprises a front wheel and a rear wheel, a suspension assembly, which comprises a front suspension and a rear suspension, the front wheel being connected to the frame through the front suspension, and the rear wheel being connected to the frame through the rear suspension, a power system, which is used for driving the walking assembly, the power system comprising an engine and an air cleaner arranged on the frame, a fuel tank arranged on the frame and located on the front side of the frame, a control system, which comprises an electronic control unit, a seat cushion, at least part of which is arranged on the body cover, and the air cleaner is at least partially located below the seat cushion, a first accommodating space is formed between the fuel tank and the air cleaner in the length direction of the motorcycle, and the electronic control unit is at least partially arranged in the first accommodating space. The arrangement mode improves the space utilization rate of the motorcycle and relieves the problem of crowded structure of the motorcycle.

The utility model relates to the technical field of vibration reduction assemblies, in particular to a damping type motorcycle vibration reduction assembly which comprises a vibration reducer body, each fixing mechanism comprises a moving groove, a base plate and a limiting block, each mounting mechanism comprises a threaded hole, a round hole and a bolt, the bolt is rotated to enable the bolt and the threaded hole to be disconnected, and the vibration reducer body is installed on the base plate. At the moment, the base plate can be moved to drive the limiting block to be disconnected from the arc-shaped threaded plate, the arc-shaped threaded plate which is not in contact with the preload adjusting ring can be transversely moved, and then the preload adjusting ring is rotated to enable the preload adjusting ring to be disconnected from the arc-shaped threaded plate which is in contact with the preload adjusting ring; at the moment, the preload adjusting ring is moved to enable the preload adjusting ring and the spring connected with the preload adjusting ring to be far away from the arc-shaped threaded plate, the arc-shaped threaded plate can be detached at the moment, and when the arc-shaped threaded plate is damaged, the arc-shaped threaded plate can be detached for maintenance or direct replacement, so that the overall loss of the vibration reduction assembly during maintenance caused by a traditional integral structure is avoided, and the service life of the vibration reduction assembly is prolonged. And the service life of the vibration reduction assembly is prolonged.

This invention discloses a switchable suspension mode independent suspension structure for a three-wheeled motorcycle, including a rear axle structure connected to the frame. Symmetrically arranged rocker arm mounting seats are mounted on both sides of the rear axle structure, with rocker arms hinged to the mounting seats. The rear ends of the rocker arms are rotatably connected to the rear wheel of the motorcycle. A connecting seat is located in the middle of the rocker arm, and a rotating connecting rod is disposed between the left and right connecting seats. The left and right ends of the rotating connecting rod are movably connected to the connecting seats via universal joints. An air shock absorber is connected to the middle of the rotating connecting rod. A shock absorber pressure arm mounting seat is provided on the connecting seat, and a shock absorber rocker arm is hinged to the shock absorber pressure arm mounting seat. A shock absorber is hinged to the rear end of the shock absorber rocker arm, and a shock absorber rocker arm limiting block is provided on the rocker arm corresponding to the lower part of the shock absorber rocker arm. The suspension mode of the three-wheeled motorcycle can be switched, giving it both handling and stability, making it both safe and agile.

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.

The invention relates to the technical field of lithium battery supports, in particular to an electric motorcycle lithium battery suspension damping support which comprises an outer-layer rigid frame, an inner-layer containing frame arranged in the outer-layer rigid frame and a telescopic guide connecting mechanism connecting the outer-layer rigid frame and the inner-layer containing frame. The telescopic guide connecting mechanism comprises a shell fixed to the outer-layer rigid frame and a piston rod inserted into the shell in a sliding mode. The shell and the piston rod are matched to define a variable-capacity cavity, a through flow channel is formed in the piston rod in the axial direction, one end of the through flow channel is communicated with the variable-capacity cavity, and a flow guide outlet extending towards the interior of the inner-layer containing frame is formed in the other end of the through flow channel. The relative displacement between the inner frame and the outer frame is used for driving the volume change of the variable-volume cavity, a medium is guided to enter the accommodating space through the through flow channel by virtue of the mechanical structure gap, and the structural flow channel is used for maintaining the air circulation in the box body while the flexible positioning and protection of the battery pack are realized.

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.

The application relates to a motorcycle, which comprises a frame, a body cover, a walking assembly, a suspension assembly, a front wheel connected to the frame through a front suspension, a rear wheel connected to the frame through a rear suspension, a power system used for driving the walking assembly, a fuel tank arranged on the frame and located on the front side of the frame, a power supply system comprising a battery and a rectifier voltage stabilizer, a seat cushion arranged at least partially on the body cover, and a ventilation part arranged on the body cover; the rectifier voltage stabilizer is connected to the fuel tank and located on the side of the fuel tank away from the seat cushion; in a projection plane perpendicular to the length direction of the motorcycle, the projection of the ventilation part on the projection plane substantially coincides with the projection of the rectifier voltage stabilizer on the projection plane; when the motorcycle is running, cold air with low temperature from the outside can flow to the surface of the rectifier voltage stabilizer through the ventilation part, so that the rectifier voltage stabilizer is cooled and normal work of the rectifier voltage stabilizer is ensured.

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 discloses a suspension type motorcycle front panel upper cover assembly which comprises a front panel upper cover and a wing assembly, the front panel upper cover is partially sunken to form a left concave part and a right concave part, a first inserting opening is formed in the right side wall of the left concave part, and a second inserting opening is formed in the left side wall of the right concave part; the wing assembly comprises a left wing and a right wing, the left wing and the right wing are each provided with an installation part and a decoration part, and the decoration part of the left wing and the decoration part of the right wing are suspended and exposed on the front face of the upper cover of the front panel. And the mounting part of the left wing and the mounting part of the right wing are respectively inserted into the back surface of the front panel upper cover from the first socket and the second socket and are fixed with the back surface of the front panel upper cover. The wing assemblies play a role in decoration, and are designed in a three-dimensional manner, so that individuation is more highlighted.

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 motorcycle frame compatible with the power battery comprises a front pipe, an enclosure cage, a suspension supporting piece and a side limiting piece, the enclosure cage is provided with a battery containing space with an upward opening, the side limiting piece and the front pipe are both inclined backwards, the suspension supporting piece and the side limiting piece are both fixedly arranged on the enclosure cage, and the suspension supporting piece and the side limiting piece are fixedly arranged on the enclosure cage. And the side limiting piece guides the power battery to enter and exit from the battery placement space, and cooperatively limits the power battery placed in place in the battery placement space with the suspension piece. According to the motorcycle frame compatible with the power battery, the arrangement reliability and the taking and placing convenience of the power battery are both considered, the power battery in the battery arrangement space can be limited through the side limiting pieces, and the situation that the power battery shakes when a motorcycle is driven is avoided; and the lifting force applied to the power battery by a user can be reduced through the guiding effect on the power battery, so that the user can easily pick and place the power battery in a labor-saving manner, and shaking of the power battery can be inhibited, so that the pick-and-place difficulty is reduced.

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 motorcycle comprises a motorcycle frame, a motorcycle body covering part, a walking system, a suspension system, a power system and a control system, and the control system comprises a control module and a user control interface; the user control interface is in communication connection with the control module, and the control module can receive a control request for adjusting the seat height of the motorcycle sent by the user control interface; the rear suspension comprises a rear suspension damper and a hydraulic adjusting module, the upper end of the rear suspension damper is connected with the frame, and the lower end of the rear suspension damper is connected with rear wheels. The rear suspension shock absorber can stretch out and draw back and drive the frame to lift. The control module controls the hydraulic adjusting module to move according to the received control request so as to drive the rear suspension shock absorber to stretch out and draw back. By means of the arrangement, the rear suspension can be used for damping of rear wheels, and seat height adjustment can be achieved.

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.