216results about "Convertible cycles" patented technology

The utility model discloses an electric crawler scooter which comprises a pedal, a steering arm is arranged at the front end of the pedal, a steering handrail is connected to the upper end of the steering arm, a sliding plate is arranged at the lower end of the steering arm, a rear fork is arranged at the rear end of the pedal, and an electric crawler mechanism is arranged between two fork rods of the rear fork. And a control mechanism for controlling the electric crawler mechanism to operate is arranged on the steering handrail. The bicycle has the advantages of being suitable for various riding environments, capable of being directly replaced with the tire and the like.

The present invention discloses a multi-function folding bike pertaining to the field of bicycles. The bike comprises a main frame, an actuation button, a gear assembly, and an expansion unit. The expansion unit includes a training wheel, a pedal assembly, and a kickstand, wherein cooperative interaction of these components enables multiple configuration transformations to satisfy diverse functional riding requirements. Through selective combinations of elements within the expansion unit, the bike achieves morphological adaptations for: children's progressive riding skill development, cargo transportation capability, and personalized riding experiences, thereby accommodating evolving needs across different growth stages while significantly enhancing applicability and utility of the bicycle.

A method for assembling a motorcycle of a family of motorcycles, including selecting the motorcycle of the family of motorcycles to be assembled; in response to selecting the first motorcycle: selecting a first suspension package from a group of suspension packages; attaching the first suspension package to the core assembly; selecting a first ergonomic package from a group of ergonomic packages; and attaching the first ergonomic package to the core assembly; and in response to selecting the second motorcycle: selecting a second suspension package from the group of suspension packages; attaching the second suspension package to the core assembly; selecting a second ergonomic package from the group of ergonomic packages; and attaching the second ergonomic package to the core assembly, the first motorcycle being different from the second motorcycle.

A vehicle is provided. The vehicle includes a wheel arrangement having a pair of front wheels and a back wheel configuration. The vehicle further includes a frame that is coupled to the wheel arrangement and a steering assembly mounted at a front portion of the frame. The vehicle further includes a battery unit that is disposed on a support portion of the frame and a pedal unit that is mounted at a middle portion of the frame. The vehicle further includes a rear carrier that is proximal to the back wheel configuration and configured to support a cargo container. The vehicle further includes a rear suspension that is mounted on a rear portion of the frame in proximity to the back wheel configuration.

The invention discloses a left-right splicing type motorcycle control system based on rigid connection and a working method of the left-right splicing type motorcycle control system. The left-right splicing type motorcycle control system comprises a master motorcycle and a slave motorcycle, and intelligent control is achieved through cooperation of multiple modules. The system comprises a basic module, a man-machine interaction module, a system management module, a motor driving module, a motion control module, a master-slave soft cooperative control module, a safety control module, a brake control module, a master controller module, a slave controller module and a motor driving board module. Double-vehicle steering and torque synchronization is ensured through the master-slave soft cooperation module, safe intelligent regulation and control are achieved through the safety control module, efficient energy management is achieved through the brake control module, comprehensive fault processing is achieved through the fault management module, and full-state monitoring is achieved through the sensor module. The problem of differential constraint and steering synchronization of the spliced motorcycle is solved, the driving safety and the energy utilization rate are improved, and the method is more suitable for cooperative control under complex road conditions.

The invention relates to a method for producing a structural component, at least part of which is in the form of a hollow profiled element, for a bicycle (1), comprising the method steps of: providing an injection molding device; producing and / or providing at least one lost core (30) which can be melted out and / or dissolved and / or mechanically destroyed and which is adapted at least to a first part of an inner contour of the structural component; introducing the lost core (30) into a mold tool; closing the mold tool and keeping it closed and overmolding the lost core (30) with a thermoplastic material; opening the mold tool and removing an injected-molded intermediate product; melting out and / or dissolving out and / or mechanically removing the lost core (30). The method is in particular characterized in that at least one further part of the inner contour of the structural component is molded by means of at least one movable tool core (31) or movable mold slide of the mold tool. The invention also relates to a structural component of a bicycle (1).

A kit of a scooter and a scooter are provided. The kit includes: a deck assembly; a first steering assembly arranged to a first end of the deck assembly; a driven wheel assembly arranged to the first steering assembly and configured to rotate relative to the deck assembly through the first steering assembly; a second steering assembly arranged to a second end of the deck assembly; a connecting device arranged to the second steering assembly and configured to rotate relative to the deck assembly through the second steering assembly. The connecting device is a device of the kit configured to be connected to a power wheel assembly.

According to certain embodiments, a convertible recreational vehicle comprises one or more front ground engaging members; one or more rear ground engaging members; a frame supported by the one or more front ground engaging members and the one or more rear ground engaging members. In addition, the convertible recreational vehicle comprises a steering assembly configured to steer the one or more front ground engaging members. In addition, the convertible recreational vehicle includes a seat assembly supported by the frame and configured to support at least one rider and a motor configured to drive at least one of: (i) the one or more front ground engaging members and (ii) the one or more rear ground engaging members. Further, the convertible recreational vehicle includes a floor panel including a surface that extends across a width of the floor panel.

An added platform that attaches to a Scooter for purposes of ergonomics, maneuverability, security, and comfort. The device utilizes a clamping system for the purpose of attaching an ergo stability platform to an existing E-Scooter or standard Scooter. The Scooter attachment is configured with wheel(s) and a clamping mechanism, either removable or affixed, that is positioned and configured on the Scooter to enhance security for the rider who might need these amenities. The Scooter attachment may come in any geometric design and is scaled larger than the substrate of the Scooter. The Scooter attachment may be attached to Scooter via glue, weld, sonic welded, or bolt with any clamping device. The Scooter attachment is configured with a guide slot(s) on the platform to receive the seat base. The mechanism that attaches these two embodiments together, may be clamped, bolted, glued, or welded. The Scooter attachment is also configured to include wheel(s) attached thereto. The wheels are to hold upright the Scooter and Rider.

The utility model relates to the technical field of bicycle auxiliary tools, in particular to a novel bicycle dragging device. The traction mechanism comprises a front vehicle and a rear vehicle assembled at the tail of the front vehicle, a wheel axle is arranged at the axis of a front wheel of the rear vehicle, the traction mechanism is assembled between the front vehicle and the rear vehicle and comprises a traction rod, a connector, a trailer rod, a fixing rib plate and a butt joint assembly, and a supporting rod of a cushion of the front vehicle is connected with the traction rod through a universal joint. By means of the structural design of the dragging mechanism and the butt joint assembly, the front vehicle and the rear vehicle can be conveniently connected through the device, triangular-like stable connection can be formed, connection firmness is improved, torsion of the handlebar assembly of the rear vehicle is avoided, safety of the device is improved, and the device is suitable for popularization and application. And through the structural design of the traction rod, the connector, the trailer rod and the telescopic mechanism, the device can be folded and stored when not used, space is saved, the position of the telescopic rod can be adjusted, and the using effect is good.

In some embodiments, a docking station includes a scooter locking section that allows the electric scooter to be removed from the docking station when the electric scooter is in a non-rotated orientation and prevents the electric scooter to be removed from the docking station when the electric scooter is in a rotated orientation.

A three-wheeled vehicle includes a vehicle frame supported by a single wheel engaging the ground in the front and two wheels engaging the ground in the rear. The operator area of the vehicle may include seating for a driver and a passenger, one in front of the other. The three-wheeled vehicle is uniquely designed so that it can be easily modified by addition or removal of additional structures after it is purchased. The vehicle is ultra-narrow but achieves stability by unique mechanisms.

The utility model belongs to the technical field of wheelbarrows, and particularly relates to a single-wheel track balance car which comprises a motor spindle, a balance wheel and a balance wheel, the stator mechanism is arranged on the motor main shaft; the rotor mechanism is rotatably arranged on the motor main shaft, and the rotor mechanism is arranged on the outer side of the stator mechanism in a sleeving manner; the wheel mechanism is arranged on the outer wall of the rotor mechanism; the limiting rings are detachably arranged on the two side walls of the rotor mechanism or the wheel mechanism, and the outer diameter of the limiting rings is larger than that of the wheel mechanism. The structure of the balance car has multiple driving modes, the balance car can be driven on a common road and can also be driven on a track, the driving modes of the single-wheel balance car can be enriched, and the single-wheel balance car can have the functions of driving on the common road and driving on the track.

Snow vehicle (100) is disclosed. The snow vehicle (100)includes a pair of runners (102, 104) configured to support the snow vehicle (100) travelling over snow and / or ice(150), an electric motor (106), and a traction wheel (108),powered by the electric motor (106), and configured to cause a propulsion for the snow vehicle (100) while rolling in contact with the snow and / or the ice (150). The traction wheel (108) is positioned in front of the pair of runners (102, 104).

The utility model discloses an electric camping vehicle capable of being ridden. The electric camping vehicle comprises a vehicle body mechanism, the riding frame mechanism is connected to one side of the bicycle body mechanism in a foldable manner; the power supply control mechanism is detachably connected to the bottom end of the bicycle body mechanism and electrically connected with the bicycle body mechanism and the riding frame mechanism; the seat plate is detachably arranged on the bicycle body mechanism and is arranged on the side edge of the riding frame mechanism; the riding frame mechanism comprises a folding support assembly which is connected to the bicycle body mechanism in a foldable mode. The front driving wheel assembly is rotationally connected to the folding bracket assembly; the control handle assembly is fixedly arranged on the front driving wheel assembly and electrically connected with the front driving wheel assembly and the power supply control mechanism. Through cooperation of the vehicle body mechanism, the riding vehicle frame mechanism, the power supply control mechanism and the seat plate, the problem that an existing electric camping vehicle cannot be ridden is effectively solved.

The application discloses a left-right splicing type motorcycle control method and system based on rigid connection. The scheme proposes a rigid-flexible integrated construction method, and a flexible control system is constructed on a rigid truss. The rigid truss guarantees the structural integrity of the vehicle body and the conduction of force, the Ackermann geometry correction model is used to correct the Ackermann geometry relationship, the sensor data is used to correct the steering angle and driving torque in real time, the dynamic weight model is used to predict the controller to coordinate the steering and torque distribution of the two sides of the wheel, and the steering error, the vertical vibration error and the slip rate error are optimized, so that the multi-objective cooperative control problems such as load transfer, vertical disturbance, differential constraint and steering stability are solved. The application takes into account the overall structural rigidity and the control system flexibility, can effectively suppress the slip and vibration caused by the road disturbance, significantly improve the response speed and precision of steering and driving, and ensure the stability and safety under complex road conditions.

The present invention relates to an amphibious bicycle and, more specifically, to an amphibious bicycle characterized by comprising: a first floating means that is mounted to a front wheel frame rotating along with a handle and unfolds due to buoyancy upon entering water, thereby keeping the front wheel frame afloat; a second floating means that is mounted to a rear wheel frame and unfolds due to buoyancy upon entering water, thereby keeping the rear wheel frame afloat; a propulsion means that propels the amphibious bicycle forward when the amphibious bicycle enters water; and a steering means by which the amphibious bicycle can change direction while moving forward in water, wherein the amphibious bicycle can transition directly from traveling on land to entering and moving across water without any additional work or replacement or addition of components.

The multifunctional tricycle comprises a tricycle frame, a seat plate, a steering handle, a front wheel and a rear wheel, the tricycle frame comprises a front tricycle frame body and a rear tricycle frame body, one end of the front tricycle frame body is provided with a steering installation sleeve, the other end of the front tricycle frame body is inserted into one end of the rear tricycle frame body, and the front tricycle frame body is detachably connected with the rear tricycle frame body; rear wheel fixing frames are symmetrically arranged on the rear frame; the seat plate is detachably mounted above the rear frame; the steering handle is connected with a steering rod which penetrates through the steering mounting sleeve and is inserted into the top end of the steering fork; the front wheel is connected to the inner side of the lower end of the steering fork. Pedals are detachably installed on the two sides of the lower end of the steering fork. The rear wheel is rotationally arranged on the outer side of the fixing sleeve, the rear wheel fixing frame is inserted into the fixing sleeve, and the fixing sleeve is detachably connected with the rear wheel fixing frame. The multifunctional baby carriage has multiple functions, meets the requirements of children of different age groups, and saves the purchase cost; and disassembly and assembly are easy, transportation and storage are convenient, and space is saved.

The utility model discloses a multi-mode toy car for children, and belongs to the technical field of children products. The wheels are divided into two parts, namely a frame left part and a frame right part; each of the frame left part and the frame right part comprises a connecting plate and a supporting part; the supporting parts are respectively buckled on the outer sides of the corresponding connecting plates, and the supporting parts are connected with the corresponding connecting plates through screws; in the scooter mode, the frame left part and the frame right part are tightly attached and are connected through quick locking screws; in the moped mode, the moped further comprises a pedal and a handle. The pedal is positioned between the frame left part and the frame right part; wheels are arranged at the bottom of the pedal, inserting plates corresponding to the inserting grooves formed in the inner sides of the connecting plates are arranged on the two sides of the pedal, and the inserting plates are located in the corresponding inserting grooves; and the handle is inserted into the front end of the frame. The toy is simple in structure and has interestingness.

The invention discloses a multifunctional assembled bicycle, comprising a front body assembly, a rear body assembly, a flip frame, a locking switch assembly, a first swing plate, a second swing plate, a first torsion swing wheel, a second torsion swing wheel and a rear body lock. The technical effects achieved are: by combining the front body assembly with the rear body assembly, the bicycle can be used as a common two-wheeled bicycle; by disassembling the rear body assembly from the front body assembly and flipping the combination of the first swing plate and the second swing plate, the bicycle can be used as a scooter; by unfolding and separating the combination of the first swing plate and the second swing plate, the bicycle can be used as a torsion swing vehicle; the equipment realizes that one body has three different functions at the same time, greatly saving the consumption expenses of users, adding entertainment functions to common bicycles, and significantly reducing the occupied space when stored.

The present invention discloses a children's vehicle, which includes a support frame (1). One side of the support frame (1) is connected with a steering assembly (2) having a front wheel (21). The other side of the support frame (1) is connected with a bottom support frame (3) that can be stepped on by children. The rear side of the bottom support frame (3) is connected with a rear wheel (4). The children's vehicle further includes a support rod (5) that can be both stored in the bottom support frame (3) and vertically connected to the bottom support frame (3). A storage space (31) for storing the support rod (5) is provided on the bottom support frame (3). The children's vehicle further includes a seat portion (6) that can be connected to the support rod (5) for children to sit on and can be disengaged from the support rod (5) so that the support rod (5) can be stored. The structure of the present invention is simple. The children's vehicle that can be used as both a scooter and a balance bike can reduce the family living cost and bring happiness to the growth of children.

The utility model discloses a cart mounting seat, a cart seat and a cart. Comprising a mounting base body, a containing groove matched with a base is formed in the mounting base body, and the base comprises a plurality of matching grooves; the locking unit is arranged on the mounting seat main body and comprises a spring bolt and a plurality of elastic units for resetting the spring bolt; and the spring bolt has a first state in which the spring bolt is arranged in the matching groove to lock the mounting seat main body on the base and a second state in which the spring bolt leaves the matching groove to unlock the mounting seat main body. The mounting seat is stably and reliably mounted on the scooter base through the matching of the spring bolt and the matching groove in the base, the service life is long, the safety is higher, and meanwhile, the mounting seat can also be suitable for other scooter bases and is high in adaptability.

The utility model relates to a split-type luggage baby stroller that can be quickly folded and unfolded, which includes a vehicle body and a luggage body, the vehicle body includes a front frame and a rear frame, the front frame and the rear frame are cross-hinged, and a rotation-stop assembly is slidably connected between the hinge positions of the front frame and the rear frame, and the rotation-stop assembly can be separated from the matching position with the rear frame when moving, so that the front frame and the rear frame can rotate relatively, and the front frame has a box installation position for placing the luggage, and the upper and lower sides of the box installation position are respectively slidably connected with an upper stop assembly and a lower stop assembly, and the upper stop assembly and the lower stop assembly are also slidably matched with the luggage body, and the upper stop assembly and the lower stop assembly can be separated from the matching position with the luggage body by sliding, so that the luggage body can be disassembled from the matching position of the box. The folding structure of the vehicle body of the technical solution is simple and easy to operate, and the luggage body and the vehicle body can be used separately, and the luggage has good stability after installation.

TITLE: A coupling system for a bicycle or motorcycle frame. The invention relates to a coupling system (1) for a bicycle or motorcycle frame (2). The coupling system (1) comprises a steering fitting (10) having a head tube (12) and a clamp (14) mounted at the base of the head tube (12). The clamp is configured to, in a tightened state, hold a fork steerer tube (30) within the clamp (14) around its cylindrical contour; and in an open state, release the fork steerer tube (30) from the clamping forces of the clamp (14). Figure 3

To provide a mobility capable of facilitating movement when not in use.SOLUTION: A mobility includes a steering column having a handle, a first footrest member provided rotatably with respect to the steering column, and a second footrest member rotatably connected to the first footrest member through a connection part. The mobility includes a first wheel disposed on a front side in a traveling direction with respect to the connection part, and a second wheel disposed on a rear side in the traveling direction with respect to the connection part. The mobility vehicle is capable of selectively forming a deployed form in which the first footrest member and the second footrest member are deployed so as to be aligned in a front and back advancing direction, and a folded form in which the first footrest member and the second footrest member are folded so that the connection part is positioned above the deployed form. The mobility is provided with a towing handle at an upper portion of the steering column.SELECTED DRAWING: Figure 1