746results about "Cycle saddles" patented technology

Air springs for bicycle components are described herein. An example air spring includes a tube, a first sealhead coupled to the tube, a second sealhead coupled to the tube such that a sealed pressure chamber is formed in the tube between the first and second sealheads, and a seal coupled to the second sealhead. The second sealhead and the tube are coupled along an axial interface locking length. The tube has a vent port. The seal is spaced from the vent port by a port seal gap that is less than the axial interface locking length such that as the second sealhead is being decoupled from the tube, the seal loses sealing contact with the inner surface to enable at least a portion of the sealed pressure chamber to be equalized with atmospheric air before the second sealhead is fully decoupled from the tube.

Disclosed is a storage basket. The storage basket includes: a bottom wall, a left wall, a right wall, a front wall, a rear wall. Wherein the left wall extending substantially vertically upward from a left end of the bottom wall, the right wall extending substantially vertically upward from a right end of the bottom wall.

The electric riding device includes: a frame body, a front wheel, a rear wheel, a handlebar assembly, a seat, a power device. Wherein the frame body includes a substantially flat base portion, a front raised portion extending upwardly from a front end of the base portion, and a rear raised portion extending upwardly from a rear end of the base portion.

A radial insert travel adjustable dropper seatpost assembly is disclosed. The assembly includes a lower post comprising a travel adjustment opening therethrough. An upper post configured to interactively operate with respect to the lower post, the upper post comprising a travel adjust interface. At least one radial travel adjust insert installed from an exterior of the lower post and within the travel adjustment opening, the at least one radial travel adjust to interact with the travel adjust interface of the upper post to reduce a travel distance of the interactive operation of the upper post with respect to the lower post.

In order to solve the problem that for a bicycle or an electric bicycle, people carrying by installing a rear child seat and object carrying by installing a rear tail box are difficult to consider at the same time, the invention provides a multifunctional child seat of a two-wheeled vehicle and a turnover safety device installed on the multifunctional child seat of the two-wheeled vehicle. The backrest of the multifunctional child seat of the two-wheeled vehicle comprises a first backrest piece and a second backrest piece, and the second backrest piece and the first backrest piece are hinged through a folding mechanism. After the folding locking piece is operated to unlock the folding mechanism, the second backrest piece and the side wing pieces can be folded forwards together, and an enclosed space is formed by the second backrest piece, the side wing pieces, the first backrest piece, the base and the front enclosure piece together. After the enclosed space is formed, the folding locking piece enters the clamping groove to limit the folding mechanism, and the vehicle-mounted articles can be stored. The folding safety device is used for locking the folding locking piece, on one hand, the reliability of the folding mechanism can be improved, and on the other hand, anti-theft storage of the vehicle-mounted articles can be achieved.

A bicycle seat suspension can include one or more movable body members. The one or more movable body members can be configured to be operatively connected to a bicycle saddle. The one or more movable body members can be configured to change configuration when a load is applied to the bicycle saddle. The bicycle seat suspension can also include a vibration isolator. The vibration isolator can be configured to exhibit a non-linear stiffness profile including a region of quasi-zero stiffness. The vibration isolator can be operatively positioned such that, when the one or more movable body members change configuration responsive to a load being applied to the bicycle saddle, the one or more movable body members can engage the vibration isolator. As a result, the vibration isolator can isolate a person seated on the bicycle saddle from vibrations transferred through the bicycle saddle.

A conveyance skin material includes a first skin material; a second skin material connected to the first skin material; and a waterproof member having a sheet shape, extending along a skin connecting portion that connects the first skin material and the second skin material, and covering the skin connecting portion from a back surface side. The waterproof member includes a first impregnated portion with which a back surface material of the first skin material is impregnated, and a second impregnated portion with which a back surface material of the second skin material is impregnated. The waterproof member is attached to the first skin material by the first impregnated portion, and is attached to the second skin material by the second impregnated portion. The first impregnated portion and the second impregnated portion are disposed at positions where the skin connecting portion is sandwiched between the first impregnated portion and the second impregnated portion.

A bicycle includes a front wheel, a rear wheel, and a frame assembly supported by the front wheel and by the rear wheel, the frame assembly including a main frame and a fork assembly rotatably secured to the main frame. The fork assembly includes a fork crown, a lower bearing that facilitates rotation of the fork assembly relative to the main frame about a steering axis, and a lower accessory mount including a base portion sandwiched between the fork crown and the lower bearing.

Proposed is a height-adjustable seatpost (1) with combined saddle suspension, in particular for gravel bikes, comprising an upper tube (2), wherein a saddle is fastenable to the upper end (4), and a lower tube (3), in which the lower end of the upper tube (2) is mounted telescopically in a plunging configuration, wherein a gas spring (5) is provided which couples the upper tube (2) to the lower tube (3) such that the upper tube (2) can be mounted elastically relative to the lower tube (3), wherein the gas spring (5) has a piston (6) having a push rod (8) and has a pressure housing (7) which forms a chamber (12) in which the piston (6) is mounted, wherein the push rod (8) is connected to the upper tube (2) and the pressure housing (7) is connected to the lower tube (3). In the seatpost (1), which requires little maintenance effort, the pressure housing (7) forms a cylinder which is separate from the lower tube (3) and which is mounted coaxially in the lower tube (3) and fixedly connected to the lower tube (3).

A frame assembly for a motorcycle and a motorcycle. The motorcycle includes a front frame structure; a front wheel; a rear frame structure including a first half-frame and a second half-frame body connected to the front frame structure, the second half-frame body being laterally spaced from the first half-frame body; and a crossmember connected between a rear portion of the first half-frame and a rear portion of the second half-frame; a rear wheel; and a motor operatively connected to at least one of the front wheel and the rear wheel. The crossmember has mounting points for selectively connecting a plurality of vehicle components, the plurality of vehicle components including at least two of: a driver seat, a passenger seat, a rear fender, a seat cowl, and a taillight.

A human-powered vehicle component comprises wireless communicator circuitry and electronic controller circuitry. The electronic controller circuitry is configured to receive a first signal from the additional wireless communicator circuitry via the wireless communicator circuitry. The electronic controller circuitry is configured to change the communication protocol of the wireless communicator circuitry from a second communication protocol to a first communication protocol based on the first signal in a case where the first signal includes first information indicative of the first communication protocol. The electronic controller circuitry is configured to control the wireless communicator circuitry to maintain use of the second communication protocol in a case where the electronic controller circuitry does not receive, via the wireless communicator circuitry, the first signal including the first information indicative of the first communication protocol.

The utility model provides a multifunctional child seat of a two-wheeled vehicle in order to solve the problem that people carrying by installing a rear child seat and object carrying by installing a rear tail box are difficult to consider at the same time when the rear child seat is installed on the two-wheeled vehicle such as a bicycle and an electric bicycle. The multifunctional child seat of the two-wheeled vehicle comprises a first backrest piece and a second backrest piece, and the second backrest piece is hinged to the first backrest piece through a folding mechanism. The second backrest piece and the side wing pieces can be folded forwards together and form an enclosed space together with the first backrest piece, the base piece and the front enclosure piece. After the enclosed space is formed, the folding locking piece enters the clamping groove in the first folding piece and limits the folding mechanism, and then vehicle-mounted articles can be stored.

The present disclosure provides a scooter including a body, a seat assembly, a front wheel assembly, and a rear wheel assembly. The body is rotatably connected with the front wheel assembly and the rear wheel assembly and includes a deck, a support part, and a seat tube. The seat assembly includes a seat, the support part is connected with the deck and protrudes from the deck; the seat tube is connected with the support part and the seat assembly; the deck includes a bearing surface for a driver to put the feet thereon; an accommodating space is formed between the seat assembly and the bearing surface such that at least one foot is always below the seat when the driver drives by sitting on the seat or standing on the bearing surface. The scooter provided in the present disclosure can overcome the problem of a driver being allowed to drive with a single driving posture due to limited functions of an existing short-distance transportation vehicle.

In the conventional tricycle, generally the front frame, the rear frame and the seat tube are attached to the bottom bracket that carries pedal assembly. Between the bottom bracket and the rear frame, a joint is installed such that the seat tube and the handlebar may tilt to the left or right. Thereby the rider can cancel out the unwanted centrifugal force that occurs during high speed turning and pushes him to the opposite direction of the handlebar causing a fall down accident. Between the seat tube and the rear frame is installed a tiltable angle variable mechanism. By operating a hand lever on the handlebar the rider can vary the tiltable angle of the handlebar as needed, for high speed turning or for maintaining balance at low speeds.

Height adjustable seat posts for bicycles are described herein. An example height adjustable seat post includes an upper tube and a lower tube configured in a telescopic arrangement. The height adjustable seat post also includes a shaft coupled to the lower tube and extending into the upper tube a piston assembly coupled to the shaft and disposed in the upper tube. The piston assembly includes a piston dividing the upper tube into a first chamber and a second chamber. The first and second chambers are filled with fluid. The piston assembly includes a valve operable between a closed state in which the fluid is blocked from flowing between the first and second chambers and an open state to enable the fluid to flow between the first and second chambers. The height adjustable seat post also includes a solenoid to control the valve.

A system and method for modifying operational aspects of a suspension control system. The method receives a modification request and accesses a control system of one or more electronic components of a vehicle. The original operational aspect of one or more of the electronic components is modified based on the request. When a return request is received, the modified operational aspect of the one or more of the electronic components is returned back to its original operational aspect.

A bicycle actuating device includes a main body, in the form of a housing, an actuating element, mounted so as to be able to move on the main body, a fastening portion having at least one fastening opening for fastening the bicycle actuating device to a handlebar clamp of a bicycle, wherein the fastening portion protrudes from the main body and the fastening opening is formed as a through-opening that connects two fastening faces on opposite sides of the fastening portion to one another. A bicycle actuating system includes, in addition to such a bicycle actuating device, a handlebar clamp or / and a spacer or / and a further bicycle actuating device, wherein the bicycle actuating device and the spacer or / and the further bicycle actuating device can be mounted so as to be stacked on top of one another at the same circumferential position of the handlebar clamp using a single fastening element.

A shock-absorbing seatpost assembly includes a seatpost, a linkage device, an adjustment device, and a buffering member. The linkage device is connected with an end of the seatpost, and the adjustment device is movably inserted into the seatpost. The adjustment device is provided with a pressure adjusting unit abutted against a pushing member provided at the linkage device. An end of the pressure adjusting unit protrudes outward from the end of the seatpost. The buffering member is disposed inside the seatpost and has an end abutted against the pressure adjusting unit of the adjustment device. Accordingly, the portion of the pressure adjusting unit exposed outside the seatpost provides adjustment of the preload of the buffering member for riders of different body weights.

The invention discloses a telescopic seatpost system comprising means to lock the position of the seat (S) in predefined positions in response to the pulsation of a button by the cyclist, without the need for the cyclist to keep said button (41) pushed during the time the telescopic mechanism (2) supporting the seat (S) is compressing or extending.

A suspension seatpost includes a linkage assembly and an elastic component. The linkage assembly defines a space, and the elastic component can be placed in the space. The elastic component has at least two different elastic coefficients, and the elastic component can be aligned to multiple interlocking parts of the linkage assembly in multiple different modes and placed in the space.

A spool valve for a height adjustment seat post for a saddle of a bicycle includes a spool valve housing, a spool valve body positioned within the spool valve housing, and a spool valve sleeve supported by the spool valve housing, with the spool valve body including a radial fluid port and the spool valve sleeve including a fluid port, and the spool valve sleeve fit over the spool valve body and slidable relative to the spool valve housing and the spool valve body to communicate the fluid port of the spool valve sleeve with the radial fluid port of the spool valve body.

A forward and backward slidable saddle assembly includes a bottom board adapted to be mounted on a carrier of a bike; a slidable plate slidably mounted on the bottom board, formed with a pair of parallel channels spaced from each other by a distance in a front-rear extension direction; a securing assembly including a plurality of screw rods and a plurality of fixing pins; and a saddle body mounted on the slidable plate. When the saddle body is moved in the front-rear extension direction, the slidable plate is constrained by the securing assembly from detaching from the bottom board in an upward / downward direction while allowing the pair of parallel channels of the slidable plate to move relative to the plurality of fixing pins in the front-rear extension direction to have the slidable plate together with the saddle body moving relative to the bottom board in the front-rear extension direction.

A saddle sensor assembly is provided to a saddle or seatpost. The saddle sensor assembly includes a first part, a second part, a third part and a sensor. The first part is configured to receive a load from a rider, and moves due to the load applied by the rider. The second part is provided closer to a seatpost than the first part. The first part is movable relative to the second part between a first position and a second position. The third part supports the first part and the second part. The third part is attached to at least one of the saddle and the seatpost. The sensor is provided to one of the first part and the second part. The sensor is configured to detect relative movement of at least one of the first part and the second part between the first position and the second position.

The present invention relates to informing surrounding people of biological information of a user in a more popular and understandable manner. A vehicle system (1) includes: a seat (10) as an example of an interior member disposed in a vehicle (C); an ornament (20) provided to the interior member; a winch (23) as an example of an electric device for changing the shape of the ornament (20); a heartbeat sensor (61) and a respiration sensor (62) as one example of sensors for acquiring biological information of a user; and a control unit (50). The control unit (50) changes the shape of the ornament (20) by operating the electric device on the basis of the biological information acquired from the sensor.

The present invention allows a user to ride a bicycle while lying with his / her face down, thereby lowering the center of weight and improving the driving stability, increasing the velocity by reducing the air resistance during driving, and increasing the generation of thrust by easily transferring the force of the user to pedals, and comprises: a frame provided with a front wheel and a rear wheel such that the user can ride while lying with his / her face down; and an acceleration means installed on the rear wheel and generating power and acceleration according to pedaling.

The invention provides a vehicle and a using method thereof, relates to the technical field of vehicles, and aims to solve the technical problems that after a current scooter is folded, a lifting and folding mechanism of the scooter is located between a chassis and a seat cushion, so that the folded scooter is large in thickness and inconvenient to carry. The vehicle comprises a chassis and a first connecting rod mechanism. The first connecting rod mechanism comprises a seat bracket, a seat supporting frame and a support; the seat support comprises a first seat connecting rod and a second seat connecting rod, and one end of the first seat connecting rod and one end of the second seat connecting rod are rotationally connected with the seat supporting frame. In the first direction, the support is arranged on the side of the chassis, and the support is rotationally connected with one end of the first seat connecting rod and one end of the second seat connecting rod; when the first connecting rod mechanism is completely folded, the seat support is located on the side of the chassis. According to the vehicle and the using method thereof, after the vehicle is folded, the connecting rod mechanism is located on the side of the chassis, the thickness of the folded vehicle can be reduced, and therefore the folding size of the scooter is reduced, and carrying is convenient.

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 relates to the technical field of electric vehicles, in particular to an electric vehicle backseat which comprises a seat cushion body, a fixing seat, a first hinge rod, a second hinge rod and a reset part, the fixing seat is connected to a frame, the first hinge rod is hinged to the fixing seat, the first hinge rod is hinged to the side, away from an electric vehicle head, of the seat cushion body, and the second hinge rod is hinged to the fixing seat; the second hinge rod is hinged to the seat cushion body, and the reset piece enables the first hinge rod and the second hinge rod to tend to be close to each other. One end of the first hinge rod is hinged to the fixed seat, and the other end of the first hinge rod is hinged to the side, away from the head of the electric vehicle, of the seat cushion body, so that the seat cushion body rotates in the direction away from the head of the electric vehicle, and the possibility that the seat cushion body collides with an instrument panel at the head of the electric vehicle is reduced; and the reset piece is arranged, so that the seat cushion is kept in an open state, the opening convenience of the seat cushion is improved, and the safety of the electric vehicle is improved.

The utility model discloses an electric scooter which comprises a scooter body, a scooter head and a scooter seat, the scooter head and the scooter seat are connected to the scooter body, and the scooter seat comprises a seat connected to the scooter body, a backrest connected to the seat and armrests connected to the seat. The vehicle head and the vehicle body are rotationally connected and provided with a first locking piece, and the vehicle head and the vehicle body are rotationally folded or unfolded through the first locking piece; a lifting device is arranged between the vehicle body and the seat, and the vehicle body and the seat are folded or unfolded through lifting of the lifting device; the seat is rotationally connected with the backrest, a second locking piece is arranged between the seat and the backrest, and the seat and the backrest are rotationally folded or unfolded through the second locking piece; the seat is rotatably connected with the armrests, a third locking piece is arranged between the seat and the armrests, and the seat and the armrests are rotatably folded or unfolded through the third locking piece. The whole electric scooter can be folded, the structure is more compact, the size is smaller, and convenience is higher.