45results about How to "Reduce the possibility of tipping" patented technology

The invention relates to a two-wheeled vehicle supporting device which comprises a power supply mechanism, a supporting structure, a driving device, a rotating device and a horizontal sensor, the power supply mechanism is located in the center of a rear wheel of a two-wheeled vehicle and electrically connected with the driving device and the rotating device, and the rotating device is located on the lower middle portion of a frame of the two-wheeled vehicle. The supporting structure is connected with the rotating device, the driving device is fixedly connected with the supporting structure, and the horizontal sensor is located on the two-wheeled vehicle and connected with the rotating device. According to the invention, the two-wheeled vehicle can be stably parked on an unstable ground without consuming strength, charging or replacing a battery, so that the two-wheeled vehicle is more energy-saving and environment-friendly, pedestrians or vehicles on the side surface can be reminded while the vehicle is parked, and the safety of a rider during parking is ensured.

The invention discloses a plate type tray and a using method of the plate type tray. The tray is provided with a bearing plate capable of bearing cargos, the top face of the bearing plate is the bearing face for cargos, the bottom face of the bearing plate is the forking face for forklift operation, the bearing face of the bearing plate is of a plane structure, and the forking face of the bearing plate is provided with a locking structure, wherein the locking structure can be matched with fork teeth of a forklift and achieves combined locking for the bearing plate in the forward push-out direction of the forklift. The plate type tray has the advantages of being simple in structure, convenient to mold, low in molding cost, compact in structure, high in stability, efficient in operation, good in flexibility, low in using cost, high in bearing quality, high in reliability, high in practicability and the like.

The invention relates to a liquid outlet device. The liquid outlet device comprises a liquid outlet member, a liquid inlet channel, a liquid outlet channel, and a driving unit. The liquid outlet member comprises a connector matched to a liquid bottle, and a liquid outlet head arranged on the connector; a liquid inlet channel is formed in the connector; a liquid inlet end of the liquid inlet channel is located in the liquid bottle; a liquid outlet channel is formed in the liquid outlet head; a liquid outlet end of the liquid outlet channel communicates with the outside; and the driving unit is arranged in the connector and connected between the liquid outlet end of the liquid inlet channel and the liquid inlet end of the liquid outlet channel. According to the liquid outlet device, the driving unit with the large mass is arranged in the connector, the gravity center of a soap dispenser is lowered, the stability of the soap dispenser is improved, and therefore the possibility that the soap dispenser topples over is reduced.

The invention discloses a plate type tray and a using method of the plate type tray. The tray is provided with a bearing plate capable of bearing cargos, the top face of the bearing plate is the bearing face for cargos, the bottom face of the bearing plate is the forking face for forklift operation, the bearing face of the bearing plate is of a plane structure, and the forking face of the bearing plate is provided with a locking structure, wherein the locking structure can be matched with fork teeth of a forklift and achieves combined locking for the bearing plate in the forward push-out direction of the forklift. The plate type tray has the advantages of being simple in structure, convenient to mold, low in molding cost, compact in structure, high in stability, efficient in operation, good in flexibility, low in using cost, high in bearing quality, high in reliability, high in practicability and the like.

The invention relates to a spinning bicycle based on a physical training method. The spinning bicycle comprises a bicycle frame and a spindle rotationally connected with the bicycle frame, wherein thetwo sides of the spindle are provided with pedal levers respectively, the other ends of the pedal levers are connected with pedals, the bicycle frame is further provided with a handlebar and a saddle, the pedal levers are rotationally connected with the spindle, clamping pieces driving the pedal levers and the spindle to coaxially rotate are inserted between the pedal levers and the spindle, andthe bicycle frame is provided with a fixing piece used for fixing the pedal levers and flush with the ground; the portion, under the handlebar, of the bicycle frame is provided with a supporting plate, and the relative positions of the supporting plate and saddle are adjustable. The spinning bicycle based on the physical training method has the advantages that the spinning bicycle is adapted to the physical training method in the prior art through the arrangement, so that a user can stretch the muscle groups at the front and rear sides of the thigh on the spinning bicycle, thereby reducing therequirements of the area required by a fitness room; the user simply places the legs on the corresponding positions according to the setting of the spinning bicycle, so that the muscles at the frontand rear sides of the thigh can be stretched normatively in cooperation with the pitch of the body.

The invention discloses a turnaround wall for on-site safety management, which includes a base part and a wall part connected to the base part; wherein, the base part includes a base a and a base b, and each of the base a and the base b includes a plurality of interconnected rectangular Vertical plate a, two adjacent vertical plates a are connected by cuboid connecting columns, the connecting columns of base a and base b are connected by rectangular vertical plate b, vertical plate a and vertical plate b are vertically arranged , the middle part of one of the sides of the vertical plate b not connected with the connecting column is provided with a connecting head; wherein, the wall part includes a wallboard column connected to the connecting head through a connecting fastener, and the adjacent wallboard columns are connected There are wall panels. The on-site safety management turnover wall of the invention is simple to install and disassemble, can be reused, does not cause construction waste, has low cost, and has high safety.

The invention provides a valve bracket installation structure and an air conditioner outdoor unit. The installation structure is used to fix the valve bracket on the chassis of the outdoor unit of the air conditioner, and the installation structure includes cooperating restraint structures respectively arranged on the chassis and the valve bracket. The restriction structure restricts the movement of the valve support relative to the chassis to prevent the valve support from falling. The installation structure of the invention can effectively solve the problem that the valve bracket is easy to fall during the fixed installation process, thereby improving the installation efficiency.

The invention belongs to the field of new energy vehicles, in particular to a high-performance vehicle-mounted refrigerator for new energy vehicles, comprising a box body and a box door hinged on the box body, a negative pressure cylinder is fixedly installed on the upper end of the box body, and the A sliding block is sealed and slidably connected to the inner side wall of the negative pressure cylinder. Both ends of the negative pressure cylinder are fixedly connected with a one-way exhaust pipe. The box is provided with a negative pressure cavity. A one-way suction channel is communicated with the negative pressure cylinder, the two one-way suction channels are respectively arranged on both sides of the slider, and a plurality of negative pressure holes are opened on the side wall of the negative pressure cavity. The other end of the pressing hole is communicated with the outside world, and two chute grooves are opened on the side wall of the box door close to the box body, and a sealing strip is slidably connected to the side wall of the chute. The invention can make the box door and the box body closely fit through the action of negative pressure, prevent the box door from automatically opening under the action of inertia, and improve the sealing effect between the box door and the box body, prevent the leakage of cold air, and save energy.