Luggage case with skid-resistant function

Abstract

The invention discloses a suitcase with anti-skid function, which comprises a box body, the bottom of the box body is fixedly connected with a bottom plate, the front of the bottom plate is provided with a first static pulley and a second static pulley, and the first static pulley The pulley is located on one side of the second static pulley, and the lower surface of the bottom plate is fixedly connected with a sliding device, the sliding device includes a bracket, and one side of the bracket inner wall is fixedly connected with the other side of the bracket inner wall through a rotating shaft. In the suitcase with anti-slip function, by setting the driving device and the braking device, when the suitcase is placed on the uneven ground, the electric telescopic rod is shortened, thereby pulling the traction rope, and the traction rope pulls one end of the front of the first connecting rod to lift High, the other end of the first connecting rod drives the fixed block down and squeezes the rollers, so that the rollers cannot rotate, so that the suitcase will not slide freely, so that the suitcase will not be damaged due to free sliding, ensuring the safety of the suitcase. service life.

Description

technical field [0001] The invention relates to the technical field of bags, in particular to a luggage case with an anti-slip function. Background technique [0002] Luggage case, also known as suitcase or trolley case, is a box that is carried to place articles when going out. Usually, luggage case is used to place clothes, personal care items and souvenirs needed on the journey. Early suitcases were made of wood or other heavy materials. As air travel became more common, suitcase materials tended to be lighter, hard plastic or cloth. Most models are also equipped with built-in small wheels, which can be easily pulled by a pull rod. After 2010, there are also suitcases with 4 small wheels. In addition to being able to rotate 360 ​​degrees, they can be easily pushed on flat ground without much effort. In addition, luggage can also be divided into hard-shell luggage and soft-shell luggage according to the outer shell. [0003] At present, when the suitcase with four pulley...

AI Technical Summary

Problems solved by technology

[0003] At present, when the suitcase with four pulleys on the market is placed on an uneven ground, the suitcase will slide freely because there is no brake device installed on the pulley, and the free slide of the suitcase may cause the suitcase to fall or even be damaged. Decrease the lifespan of the suitcase