Locking device of multifunctional children sliding pulley

Abstract

The invention provides a locking device of a multifunctional children sliding pulley, and belongs to the technical field of toys of children. The problems that an existing sliding pulley structure istoo complex, and the using function is single are solved. An inch sleeve is mainly arranged in the middle of the back face of a storage basket, the storage basket is slidably arranged on a lower circular pipe in a sleeving mode through the inch sleeve, a limiting hole is formed in the annular face of the inch sleeve, four positioning pins are arranged on the pipe wall of the lower circular pipe, and each positioning pin can be arranged and connected to the interior of the limiting hole in penetrating and clamped modes; and a position-leaning strip is arranged in the lower circular pipe in thelength direction of the lower circular pipe, a first storing groove is formed in the end face of the inner end of each positioning pin, second storing grooves are formed in the position-leaning strip,and springs are arranged between the first storing grooves and the second storing grooves. According to the locking device, the structural design is simple, the structural design is ingenious, safetyand attractiveness are achieved, the heights of an upper circular pipe and the lower circular pipe can be adjusted, and using is convenient.

Description

technical field [0001] The invention belongs to the technical field of children's toys, and relates to a locking device for a multifunctional children's slide. Background technique [0002] With the improvement of living standards and the development of express delivery in social industries, the configuration requirements required by industry are also getting higher and higher. Plastic products have generally entered people's lives, and plastic products are mainly injection molded by injection molding machines. Injection molding The injection molding machine is the most used processing machinery in the plastics processing industry. Not only a large number of products can be directly produced by the injection molding machine, but also the key equipment for the injection stretch blowing process. China has become the largest country in the production of plastic machine parts in the world. The reasons for promoting the development of China's injection molding machine equipment...

AI Technical Summary

Problems solved by technology

[0004] Children's scooters are a fashionable sports and leisure tool nowadays; deeply loved by children, children's scooters are suitable for children aged 3-5 to play; children's scooters are another popular after scooters became popular in our country a few years ago. Fitness toys for children's sports; children's slides on the existing market have a relatively single structure and monotonous functions, such as a slide in the Chinese patent: "CN205469551 U". The specific structure of the slide is: it includes a frame, A control lever connected to the vehicle frame, a front wheel pivotally arranged on the control lever, a brake device arranged on the control lever, a pedal set arranged on both sides of the vehicle frame, and a pedal set arranged on both sides of the vehicle frame A seat on the frame, and at least one rear wheel arranged on the vehicle frame; wherein, two handles are formed on the control lever, and the control lever is used to control the control lever to drive the direction of travel of the front wheel, and the braking device has a A controller arranged on a handle, a brake part arranged on the front wheel, and a brake wire connecting the brake part and the controller: the characteristic is that a chute is opened on the bottom surface of the vehicle frame , the vehicle frame is provided with a positioning piece, a folding device is provided between the vehicle frame and the control rod, and the folding device has a body fixed on the control rod, a body pivoted on the body and extending An actuator that slides in the chute, and a latching piece for the frame to be positioned on the body, wherein the positioning piece of the frame is latched on the latching piece to form The vehicle frame and the control rod are in the extended use state; a setting piece is provided between the vehicle frame and the actuator so that the actuator is positioned on the vehicle frame; the rear wheels are two, respectively pivoted On both sides of the frame; the frame is provided with a protective piece, and the protective piece embeds the positioning piece embedded in the locking piece to prevent the positioning piece from detaching from the locking piece. ; Also provided with a wheel hub driving device, the wheel hub driving device has a power source located in the body, a control member located on the other handle and connected to the power source, and a control member located on the front wheel And the driving member that is output by the power source to drive the front wheel to rotate

In the above-mentioned pulley structure, the structure is too complicated; the function is too monotonous, and the control lever of the pulley cannot be adjusted, so for those children with slightly longer legs, it is more difficult to slide

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