5results about How to "Smooth corners" patented technology

The utility model provides a pulley assembly, and belongs to the technical field of pulley assemblies. The first pulley bracket is rotatably connected with the fixed bracket, and a first bearing pulley and a first guide pulley are arranged on the first pulley bracket; the second pulley bracket is rotatably connected with the fixed bracket, and a second bearing pulley and a second guide pulley are arranged on the second pulley bracket; wherein the first bearing pulley and the second bearing pulley are arranged in the vertical direction, the first guide pulley and the second guide pulley are transversely arranged, and the first pulley support and the second pulley support are rotationally connected with the fixed support; each pulley support can rotate relative to the fixed support in the running process, so that the flexibility in the radian direction is provided, and the steering processing capacity of the pulley assembly is greatly improved.

The utility model provides a sealing wet tissue cover capable of preventing microbial contamination, which belongs to the technical field of hygienic products and comprises a lower cover main body connected onto a wet tissue packaging bag, an upper cover main body matched with the lower cover main body and a hinge used for connecting the lower cover main body and the upper cover main body, and the lower cover main body is provided with an opening used for extracting wet tissues; an annular lower cover sealing ring is arranged at the edge of the opening; an upper cover outer sealing ring and an upper cover inner sealing ring which are matched with the lower cover sealing ring are arranged on the bottom surface of the upper cover main body; by arranging the sealing structure and the drainage structure, the retention of water on the wet tissue cover or in a gap between the upper cover main body and the lower cover main body can be reduced, so that the breeding of microorganisms is reduced; the sealing structure not only can prevent external microbial contamination, but also can firmly lock moisture carried by the wet tissue, so that the use safety is improved, and the service life is prolonged.

This invention discloses a lucky bag binding machine, including a bean curd skin feeding frame, a main frame fixedly installed on one side of the bean curd skin feeding frame, a bean curd skin feeding conveying mechanism fixedly installed at one end of the bean curd skin feeding frame, a bean curd skin cutting mechanism fixedly installed on one side of the top of the bean curd skin feeding frame, dry ladle feeding mechanisms fixedly installed at both ends of one side of the inner wall of the main frame, two binding mechanisms fixedly installed on the main frame above the dry ladle feeding mechanisms, a filling conveying mechanism fixedly installed on one side of the top of the main frame, and a finished product conveying mechanism fixedly installed inside the main frame. This invention adopts automated assembly line operation throughout the entire production process, realizing integrated automatic operation from raw material conveying, food processing, molding to finished product discharge, without the need for a large number of people to be on duty throughout the process. Compared with the traditional manual production mode, it completely avoids the problems of low efficiency, high labor costs, and raw material waste caused by human error in manual operation.

The fitness riding electric tricycle comprises a front tricycle frame, a rear tricycle frame, a handle rod, a front fork wheel rod, a bottom supporting frame, a cushion, rear wheels, a damping rod, a storage battery and a universal rotating assembly, a disassembling assembly is installed between the front tricycle frame and the rear tricycle frame, a cushion supporting rod is installed on the rear tricycle frame and connected with a cushion connecting rod, and the cushion connecting rod is connected with the rear tricycle frame. A seat cushion is fixed on a seat cushion connecting rod, a locking buckle is installed on the left side of the seat cushion connecting rod, an armrest telescopic folding assembly is installed on the seat cushion connecting rod, supporting sleeves are fixed on the front side and the rear side of the bottom supporting frame, a rear wheel rotating shaft is connected in the supporting sleeves, and a rear wheel is connected with the front end and the rear end of the rear wheel rotating shaft. The bottom supporting frame is provided with a pedal flying disc, a driving motor and a variable-speed hub, a chain is connected among the pedal flying disc, the driving motor, the differential mechanism and the variable-speed hub in a sleeving mode, and the foldable electric bicycle has the advantages of being simple in structure, foldable, more convenient to adjust and use and higher in comfort and stability.

This application discloses a method, device, and electronic equipment for controlling vehicle gears. The method includes: during vehicle turning, if no gear adjustment signal is detected and the vehicle's centrifugal force is greater than a preset threshold, determining a first force exerted by the vehicle's centrifugal force on the gear selector piston of the gearbox based on the correspondence between gear, centrifugal force, and force; determining the state of a target solenoid valve corresponding to the first force based on the correspondence between the force and the state of a solenoid valve; and controlling the target solenoid valve according to its state to generate a second force acting on the gear selector piston. This solves the problem that the gear selector piston of the vehicle's gear selector actuator may shift due to centrifugal force, leading to a re-triggering of the gear shifting process.