114 results about "Suspension (motorcycle)" patented technology

A motorcycle (1000) comprises an engine (100), a frame (200), a walking system (300) and a suspension system (400), the engine (100) comprises a crankshaft (21), a balance shaft (22), an output gear (23), a balance gear (24), a main shaft (31), an auxiliary shaft (32), multiple sets of variable-speed driving gears (33) and multiple sets of variable-speed driven gears (34), and the output gear (23) is in meshing transmission with the balance gear (24) so as to drive the balance shaft (22) to rotate; a first plane (101) is determined by the axis of the main shaft (31) and the axis of the crankshaft (21), a second plane (102) is determined by the axis of the main shaft (31) and the axis of the auxiliary shaft (21), and an included angle theta of 0 degree lt is formed between the first plane (101) and the second plane (102); theta < lt >; and 180 degrees.

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 relates to the technical field of motorcycle frame, concretely relates to a motorcycle aluminum alloy frame, including main support frame, two symmetrical arm frames, first connecting arm, second connecting arm and connecting assembly, second connecting arm is connected with two symmetrical arm frames and is dismantled, and connecting assembly is connected with symmetrical arm frame, and this motorcycle aluminum alloy frame takes main support frame as the core, and the symmetrical arm frame is built balanced stress basis to the both sides symmetry extension, first connecting arm and second connecting arm are connected between symmetrical arm frame through detachable structure, strengthen horizontal rigidity, and it is convenient to assemble maintenance, and connecting assembly is integrated on symmetrical arm frame, and the standardized interface adaptation power, suspension etc. system is reserved, and the support modular integration, utilize the light weight design such as hollowing out, topological optimization simultaneously, strengthen stress concentration area while reducing weight, through the integration of symmetrical architecture, detachable connection, functional interface and light weight strategy, give consideration to structural strength, assembly flexibility and performance expansibility.

The present application relates to a kind of wheelbase adjustable double wheel suspensions and vehicle applying the suspension, belong to vehicle chassis technical field, especially relate to the balanced suspension control technical category;Double wheel suspension is connected two wheels by multiple connecting rod mechanism according to the wheelbase set, double wheel bearing, suspension mechanism linkage, double shock absorber coordinated deformation, provide a kind of longitudinal double wheel balanced suspension, with the characteristics of good ground adaptability and longitudinal stability, applied to the balanced suspension system of various multipurpose vehicles;On this basis, a kind of two-wheeled electric vehicle is proposed, vehicle wheelbase dynamic adjustable, front and rear shock absorber coordinated deformation, provide a new method for electric motorcycle design.

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.

1. The name of the design product: the main body of the axle bracket. 2. The use of the design product: the overall use of the product is an axle bracket used in the suspension of a vehicle such as a car, a motorcycle, a tricycle, an all-terrain vehicle, a four-wheel off-road vehicle, a bicycle with an engine, a golf cart, etc., and the partial use is the main body of the axle bracket. 3. The design points of the design product: the shape of the claimed partial design. 4. The picture or photo that best indicates the design points: Figure 1. 5. Other circumstances that need to be explained: The design claimed is a partial design, the solid line represents the part claimed, and the dashed line represents the part not claimed.

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.

The utility model discloses a motorcycle rear suspension structure which comprises a rear fork, a left connecting pipe is arranged above a left fork pipe of the rear fork, a right connecting pipe is arranged above a right fork pipe of the rear fork, and the left connecting pipe and the right connecting pipe are arranged in a forward inclined mode. The rear end of the left connecting pipe and the rear end of the right connecting pipe are connected with the rear end of the left fork pipe and the rear end of the right fork pipe respectively, a shock absorber is arranged between the front end of the left connecting pipe and the front end of the right connecting pipe, and reinforcing pipes are arranged at the front ends of the left connecting pipe and the right connecting pipe and in the middle of the rear fork. The rear fork suspension structure has the advantages that the three reinforcing pipes are additionally arranged on the rear fork to increase strength, the two connecting pipes are additionally arranged on the rear fork to increase rigidity, a traditional face structure of the rear fork is changed into a body structure, the center rear shock absorber structure is combined, the rigidity and the strength of the rear fork suspension structure are comprehensively improved, and meanwhile stability is improved.

The utility model provides motorcycle hub spraying equipment which comprises a spraying box, an opening is formed in the side portion of the spraying box, and the bottom end of the opening of the spraying box is connected with a drawing plate in a sliding mode. A supporting assembly is arranged on the top surface of the drawing plate and comprises a motor, a supporting column and a supporting rod. The supporting column is fixed to the top end of the drawing plate, and a motor is arranged in the supporting column. The output end of the motor is connected with a supporting rod of a cross-shaped structure, and four fixing assemblies are distributed at the top end of the supporting rod of the cross-shaped structure. The fixing assembly is used for fixing the hub needing to be sprayed. According to the motorcycle hub spraying equipment, the supporting assembly of a special structure is arranged, four hubs can be placed on the supporting assembly at a time for machining, compared with traditional hanging spraying, the spraying efficiency is improved, meanwhile, the supporting assembly is arranged on the drawing plate, and when the hubs need to be taken and placed, the supporting assembly can be conveniently taken and placed. And the hub can be taken and placed more conveniently by pulling the pulling plate in the spraying box without manually stretching into the spraying box.

The utility model discloses a motor tricycle front wheel shock absorber which comprises a motor tricycle front fork, dampers are arranged on the two sides of the motor tricycle front fork, adjusting sleeves are arranged on the outer rings of outer shells of the dampers, fixing blocks are fixedly installed on the two sides of the outer shells of the dampers, rotating shafts are rotationally connected to the two sides of the dampers, and the rotating shafts are arranged on the rotating shafts. Oval wheels are installed at the ends, away from each other, of the two rotating shafts, extrusion rods are arranged on the upper portions of the oval wheels, a frame is installed on the outer rings of the rotating shafts, and a pressing plate is welded to one side of the frame. According to the front wheel shock absorber of the motor tricycle, the pressing plate, the frame, the rotating shaft, the oval wheel, the extrusion rod, the sleeve plate and the like are arranged, the adjusting sleeve can be rotated to the corresponding position, the tightness of the telescopic spring can be adjusted under the action of the fixing block, and therefore the purpose of adjusting the front wheel shock absorber of the motor tricycle is achieved.

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.