63results about "Weather guards" patented technology

A pedal bar system includes a frame, a motor, a pedal shaft, a pedal assembly, and a tensioner. The motor is selectively operable in a forward mode and a reverse mode and is disposed on the frame. The motor shaft is rotatably coupled to the pedal shaft via a drive belt. The pedal assembly is rotatably coupled to the pedal shaft. The tensioner, in communication with the motor shaft and the pedal shaft via the drive belt, has a disengaged position and an engaged position. When the tensioner is in the disengaged position, the drive belt has insufficient tension to rotate the pedal shaft. Conversely, when the tensioner is in the engaged position, the drive belt has sufficient tension to rotate the pedal shaft. Importantly, the pedal shaft is not rotated by the motor in the reverse mode when the tensioner is in the disengaged position.

A straddle type vehicle characterized by including a handlebar, and a meter unit provided at a center in front of the handlebar, wherein a light emitter is provided on a lateral side of the straddle type vehicle, and a reflector is provided in front of the handlebar, and reflects light of the light emitter toward a lateral side of the meter unit, is provided.

This utility model discloses a prefabricated sunshade for lawn vehicles, relating to the field of sunshade device technology, to solve the problem of existing devices being fixed and having limited use. It includes: a roof, a support frame, a height adjustment device, and a mounting base with an adjustable swing angle; the mounting base is fixedly connected to a pre-reserved mounting point on the vehicle body, one end of the height adjustment device is fixedly connected to the mounting base, and the other end is hinged to the support frame, with the roof fixedly connected to the side of the support frame away from the mounting base. The above-mentioned sunshade can be disassembled and installed according to actual needs, and can also be adjusted in height and angle to suit different scenarios.

The utility model relates to the technical field of scooters, and discloses a scooter and a scooter frame, the scooter comprises the scooter frame, the left side of the scooter frame is fixedly connected with a girder, the inner wall of the girder is rotatably connected with a scooter rod base, the top of the scooter rod base is fixedly connected with a threaded rod, and the outer wall of the threaded rod is rotatably connected with a scooter rod head. A lock sleeve is arranged on the outer wall of the vehicle rod head, a screw is in threaded connection with the inner wall of the lock sleeve, a rotating shaft is rotationally connected to the front end of the screw, a rotating handle is fixedly connected to the outer wall of the rotating shaft, and a cushioning mechanism is fixedly connected to the right side of the vehicle frame. According to the utility model, the design of the frame enables the space of the mounting cavity to be enlarged, the capacity of the electricity storage piece to be improved, the control unit is placed in the heat dissipation cavities on the two sides of the mounting cavity, the guide plates can guide external airflow to enter the heat dissipation cavities, and heat generated when the control unit works can be taken away in time; therefore, the performance stability of the whole product in long-time operation is ensured.

The utility model discloses a kind of double-layer heat-insulated motorcycle fairing structure, including fairing main body, the side surface of fairing main body is equipped with first installation groove, the one end of first installation groove is equipped with guide sleeve, the bottom of first installation groove is equipped with second installation groove;The utility model is equipped with fairing main body and heat insulation layer etc., after being evenly coated with a layer of sunscreen coating on the surface of fairing main body, enhance the absorption and reflection of ultraviolet, reduce the aging of fairing main body as a whole, the heat inside the whole is blocked by the heat insulation layer in fairing main body, reduce the heat transferred to fairing main body, and then reduce the heat transferred to the body of user, play the role of heat insulation, through the sunscreen coating of surface layer and the heat insulation layer of inner layer, double heat-insulated effect is generated, the overall of fairing main body is formed by material main body, the hardness of whole can also be improved, and then the applicability of fairing main body is improved.

The utility model provides a motorcycle quick detachable windshield belongs to windshield field, including installation ring, the circumference of installation ring is fixedly connected with support rod, the side of support rod is provided with the rotary bar, the circumference of rotary bar is rotatably connected with connecting rod, the side of connecting rod is provided with windshield, the inside of connecting rod is provided with mounting device, the mounting device includes fixed link, the side of fixed link is fixedly connected in the side of windshield, the top of fixed link is provided with the clamping groove, the utility model discloses the mounting device is set up, and the fixed link is fixed to the clamping groove in the card block no.

The invention relates to a means of transport, in particular a bicycle, e-bike, pedelec or cargo bike, comprising: an electric motor-driven drive unit (10) having a muscle-power input shaft, which is designed to receive drive energy generated by human muscle power, and a drive output shaft (21); a wheel (8) driven by the drive unit (10) via the drive output shaft (21); and a frame on which a seating device and the wheel (8) are mounted, wherein: the wheel (8) has a first wheel end face (35) and a second wheel end face (36) which are located at a distance from one another along the wheel rotational axis (R); the drive unit (10) is mounted on the frame via a single-sided guide element (13); the wheel (8) is supported on the single-sided guide element (13) via the drive unit (10) exclusively on either the first or the second wheel end face (35, 36); the drive unit (10) has a support structure (27) connected to the single-sided guide element (13) for conjoint rotation therewith and supports the drive output shaft (21) and the muscle-power input shaft rotatably relative to the frame; and the support structure (27) externally surrounds at least part of the muscle-power input shaft in the radial direction of the rotational axis (11).

The application discloses a motorcycle, which comprises a frame, a body cover, a walking assembly and a power assembly, the body cover is fixedly connected with the frame at least partially, the walking assembly is located below the frame at least partially, the power assembly is supported by the frame and is in transmission connection with the walking assembly, the power assembly comprises an engine, an air filter and a secondary air supplement valve, the secondary air supplement valve is located between the air filter and the engine and is fixedly connected with the air filter, and the secondary air supplement valve is at least partially overlapped with the frame in the width direction of the motorcycle; the power assembly further comprises a mounting sheet metal, the secondary air supplement valve is fixedly connected with the mounting sheet metal, the air filter is provided with a sheet metal mounting hole, and the mounting sheet metal is located below the air filter and is fixedly connected with the air filter through the sheet metal mounting hole. Through the above arrangement, the space utilization rate of the secondary air supplement valve can be improved.

In a straddled electric vehicle 1, a main frame 5 extends rearward from a head pipe 4. The down frame 6 extends downward from the head pipe 4. The down frame 6 is disposed below the main frame 5 in vehicle side view. A reinforcing frame 12 is connected to the main frame 5 and the down frame 6. At least a part of a battery 41 overlaps the main frame 5 in vehicle side view. A right radiator 61R is disposed rightward of the reinforcing frame 12. A left radiator 61L is disposed leftward of the reinforcing frame 12. At least a part of the right radiator 61R overlaps the reinforcing frame 12 in vehicle side view. At least a part of the left radiator 61L overlaps the reinforcing frame 12 in vehicle side view.

The application discloses a motorcycle, which comprises a frame, a body cover, a walking assembly and a power assembly. The walking assembly comprises a rear wheel, and the power assembly comprises an engine, an air filter and an air inlet pipe. The air inlet pipe comprises a left air inlet pipe and a right air inlet pipe which are distributed along the width direction of the motorcycle. The left air inlet pipe comprises a left air inlet part which extends along the length direction of the motorcycle. The right air inlet pipe comprises a right air inlet part which extends along the length direction of the motorcycle. In the height direction of the motorcycle, a horizontal plane perpendicular to the height direction of the motorcycle is defined. The projection of the left air inlet part on the horizontal plane extends along a first straight line, and the projection of the right air inlet part on the horizontal plane extends along a second straight line. The included angle between the first straight line and the second straight line ranges from 14° to 22°. Through the above arrangement, the air intake efficiency of the air inlet pipe can be improved.

The utility model discloses a tricycle canopy multi -section type bending equipment, it includes canopy bending frame, the quantity of canopy bending frame is four, a plurality of canopy bending frame all enclose square structure, and a plurality of canopy bending frame top all are fixed with the connecting arc plate, a plurality of connecting arc plate top between fixed with canopy main part, canopy main part arc shape sets up, canopy main part outside right -hand member fixed with the front shelter, the front shelter wholebody skewness sets up, and a plurality of canopy bending frame bottom all are provided with protection assembly, and protection assembly protection buffer protection pad, a plurality of buffer protection pad all are fixed in canopy bending frame bottom, and buffer protection pad bottom fixed with buffer support outer plate, buffer support outer plate inboard with buffer protection pad outside adapts, through the synergetic effect of multistage bending frame, buffer assembly and rigid connecting piece, realize the lightweight of canopy, wind -resisting and shock -resisting and long -term stable use, promote security and durability.

The invention relates to a windshield structure of a motorcycle, the motorcycle at least comprises a frame unit, and the periphery of the frame unit is covered with a body cover unit; the vehicle body cover unit is at least provided with a front vehicle body cover and a wind shielding piece set connected to the front end of the front vehicle body cover. The wind shielding piece set is provided with a main wind shielding piece and auxiliary wind shielding pieces connected to the two sides of the lower portion of the main wind shielding piece. The outermost end of the auxiliary wind shielding piece is farther away from the vehicle body center line in the vertical direction of the vehicle relative to the outermost end of the main wind shielding piece. Therefore, on one hand, the wind shielding area of the wind shielding piece set can be ensured, meanwhile, each component forming the wind shielding piece set can be miniaturized, the cost of the whole wind shielding piece set can be greatly reduced, and on the other hand, due to the miniaturization of the main wind shielding piece, the weight is light, and the size is small. The front end of the frame unit does not need to be additionally provided with a support for being connected with the main wind shielding piece, so that the overall weight of the steering mechanism can be effectively reduced, and the controllability of the steering mechanism can be improved.

A motorcycle has several features beneficial for 60% off-road use, including for people of short stature. The motorcycle frame has sub-frame tubes attached to a main frame at left and right upper sub-frame connection points and left and right lower sub-frame connection points with a sub-frame connection spacing between the connection points. The main frame has a main frame span distance between a head tube axis and the lower sub-frame connection points. A sub-frame connection spacing / main frame span ratio is in the range from 0.16 to 0.24. The upper sub-frame tubes define a riding waist with a ride height over the wheel axis plane. A ride height ratio of the ride height divided by the wheelbase is in the range from 0.26 to 0.4. Left and right inside bottom mounts each include a prime mover assembly mount flange, a rear shock absorber mount flange and a kickstand mount flange.

The utility model discloses a safety electric motor car windbreak quilt of hanging neck rope can be separated, including integrative upper quilt part and lower quilt part, the upper surface of upper quilt part is equipped with the rear -view mirror perforation for passing through electric motor car rear -view mirror, the bottom of upper quilt part is provided with handle cover, and the top of handle cover is sewed with connecting part, and connecting part includes bottom wall and the windbreak wall that is connected on the upside of bottom wall and surrounds rear -view mirror perforation, and bottom wall is sewed on the top of handle cover, and the top of windbreak wall is sewed on the lower surface of upper quilt part. The utility model discloses setting up windbreak wall, blocks the cold wind through the installation mouth and enters handle cover, improves its warm -keeping performance, sets up second zip fastener combination to the installation mouth closed, sets up third zip fastener combination to rear -view mirror perforation and closes, utilizes second zip fastener combination and third zip fastener combination, further blocks the cold wind and enters handle cover to make this safety electric motor car windbreak quilt of hanging neck rope can be separated and has better hand warm -keeping performance.

A vehicle having a canopy assembly and a tray assembly including a canopy frame having a telescopic frame. The canopy frame includes a L-shaped slider frame, a center rod, connecting rods, hinge connectors, and U-shaped frames enabling folding and deployment of the canopy assembly. The canopy assembly removably connects to the vehicle and offers protection from sun, rain and weather conditions. The tray assembly includes a frame mount and tray plates. The frame mount includes frames positioned in a U-shaped manner, and retractable frames connected to the frames. The tray plates hingedly connect to the retractable frames. The tray assembly includes cover plates and a mount cover. The tray plates fold and retractable frames position over the frames such that the tray plates position adjacent to the frames in a stowed configuration. The cover plates and the mount cover conceal the frames, the retractable frames and the tray plates.

Bicycle Transport Platform Equipped with a Canopy The invention relates to a bicycle transport platform (1), said platform comprising a base surrounded at least partially by a peripheral skirt (21) to form a loading compartment (22), said platform having two hoops (30, 31) each extending between two opposite sides (25) of the compartment (22) forming an arch over said compartment, said platform being equipped with a canopy (32) that can be arranged between the hoops (30, 31) in a configuration covering the compartment (22), the canopy (32) having two first opposing edges (33, 34) which are slidably mounted on a hoop (30, 31) respectively so as to allow the canopy to be folded from the covering configuration to a storage configuration in which at least a portion of the compartment (22) is uncovered. Figure 3

This utility model relates to the field of all-terrain vehicle canopy technology, specifically to a detachable structure for an all-terrain vehicle canopy. It includes four threaded rods connected to an external vehicle frame via threads. Each threaded rod has a limiting plate at its top, with fixing holes along its edge and bolts forming a double anti-loosening connection with the vehicle frame. A plug rod is located at the top of the limiting plate, engaging with the bottom of the front and rear support frames via a plug-in connection and securing it with bolts. The front support frames are connected by a first support crossbar to form a front support frame, and the rear support frames are connected by a second support crossbar to form a rear support frame. The front and rear support frames are connected to support longitudinal rods via plugs to form a complete canopy frame. This structure achieves overall detachability of the canopy through modular design, and the basic connection points are non-welded, facilitating partial replacement and maintenance. This avoids damage to the vehicle frame caused by traditional welding repairs, improving maintenance efficiency and ease of use.

A support structure for a communication device mounted on a straddle-type vehicle. The support structure includes a headlamp unit configured to illuminate front of the vehicle, and a communication device support portion configured to support the communication device. The communication device support portion is located below the headlamp unit.

The application provides a protection structure for an electric bicycle and the electric bicycle, and the protection structure has a first covering area and a second covering area, and comprises a first material layer, a second material layer, and the first material layer is arranged in the first covering area, and the first covering area is an area with a first curvature; the second material layer is arranged in the second covering area, and the second covering area is a planar area, a folded surface area or a second curvature area; the fire resistance temperature of the second material layer is higher than that of the first material layer, and the area of the second covering area is larger than that of the first covering area. The protection structure of the embodiment of the application uses the first material layer for the first covering area with the first curvature, and uses the second material layer for the second covering area with the planar, folded surface or second curvature, and through the cooperation of the two material layers, the appearance requirement of the protection structure can be ensured, and the fireproof performance of the protection structure can be improved.

This utility model belongs to the field of electric vehicle technology, specifically referring to a heat dissipation and air-cooling mechanism for electric vehicles. It includes an electric vehicle seat bucket and an electric vehicle seat shell fitted onto the outside of the seat bucket. An electrical cavity is formed between the seat bucket and the seat shell, and an electric vehicle control assembly is housed within the electrical cavity. A front air vent communicating with the electrical cavity is opened on the front side wall of the seat shell, and a rear air outlet communicating with the electrical cavity is opened on the rear side wall of the seat shell. The front air vent, the electrical cavity, and the rear air outlet form a cooling channel allowing external airflow to pass through the electrical cavity. This utility model has a simple structure and reasonable design, abandoning the existing built-in fan design. Through the front and rear air vents, external airflow can enter the electrical cavity to dissipate heat from the electric vehicle control assembly during driving, effectively reducing overall vehicle cost, not affecting driving range, and reducing driving noise.

The invention relates to a welded steel body structure (100) for a light electric vehicle of the tricycle type, comprising a subframe (110) including two side members (111, 112), two front (113) and rear cross members extending fixedly between the front and rear ends of said side members, a central side member (114) extending fixedly between said front and rear cross members, and an intermediate reinforcing cross member (115) extending fixedly between said side members, said structure also comprising a box (130) defining a housing for a propulsion battery pack (B) and having a chassis comprising an upper frame (132) supported in particular by two uprights (133, 134) extending fixedly between said intermediate reinforcing cross member (115) and the front edge of said upper frame, being arranged on either side of said central side member,said structure further comprising a protective device (150) including a metal apron extending fixedly between said uprights. Figure to be published with the abbreviation: Fig. 2,

A battery mount includes a first portion, a second portion selectively coupled to the first portion, a battery connection interface defined by the first and second portions, and a connection terminal supported within the battery connection interface. A battery support frame defines a support rail configured to be positioned within the battery connection interface. The battery support frame is configured to be removably coupled to the battery mount by an interlock interface defined by the first and second portions of the battery mount and the battery support frame. A battery pack is selectively received within the battery connection interface. The battery pack includes a corresponding interface that interacts with the battery connection interface, the support rail, and the connection terminal to provide a mechanical and an electrical interface between the battery pack and the battery mount to selectively provide power to a drive module.