Anti-topple intelligent labor-saving suitcase capable of being pulled on stairs

Abstract

The invention relates to the technical field of bags and suitcases, and discloses an anti-topple intelligent labor-saving suitcase capable of being pulled on stairs. The suitcase comprises a shell, wherein wheels are movably connected to the lower side of the shell; when the suitcase is pulled, rotation shafts are driven to rotate, so that finally the suitcase can be pulled on the stairs; the defect that the traditional suitcase cannot be pulled on the stairs is changed; the suitcase is more labor-saving when being pulled on the stairs; the practicability of the whole device is increased; whenthe suitcase is inclined, inner rods stretch outwards, so that pulleys in hidden grids are driven to be in contact with the ground, to support the suitcase, so that the suitcase is prevented from being impacted by collision, and the suitcase is prevented from being damaged by collision; and when the suitcase is pulled after the pulleys are in contact with the stairs, the rotation shafts are rotated, so that the pulleys are lifted to the upper stair, the defect that the traditional suitcase cannot be pulled on the stairs is changed, and thus the suitcase is more labor-saving when being pulledon the stairs.

Description

technical field [0001] The invention relates to the technical field of bags, in particular to an intelligent labor-saving luggage that can be pulled on stairs and is anti-falling. Background technique [0002] When going out to travel or work, you usually need to carry luggage, clothes for travel, personal care products and souvenirs. With the development and progress of the times, in order to adapt to people's needs, the design of suitcases has also undergone tremendous changes. [0003] Early luggage was made of wood or other types of materials, but with the advancement and development of technology, the materials of luggage are more and more inclined to light hard plastic or cloth, and the design of luggage is becoming more and more Convenient, there are universal wheels at the bottom of the box, which can be rotated in all directions, and can be easily pushed on the flat ground, but the suitcases of various brands currently on the market are mainly based on the size and ...

AI Technical Summary

Problems solved by technology

[0003] Early luggage was made of wood or other types of materials, but with the advancement and development of technology, the materials of luggage are more and more inclined to light hard plastic or cloth, and the design of luggage is becoming more and more Convenient, there are universal wheels at the bottom of the box, which can be rotated in all directions, and can be easily pushed on the flat ground, but the suitcases of various brands currently on the market are mainly based on the size and production materials. Simply distinguish, when it is necessary to move luggage on the stairs, it is generally necessary to move the luggage to a high place, and it cannot be pulled on the stairs, so as to move the luggage from the bottom of the stairs to the top of the stairs. It is generally more difficult to carry up and down, so a smart labor-saving suitcase that can be pulled on the stairs and prevents it from falling down came into being

[0004] In order to solve the above problems, the inventor proposed a smart labor-saving suitcase that can be pulled on the stairs and prevents it from falling down. The relatively difficult problem ensures that consumers save time and effort when using the suitcase, and improves the intelligence and practicality of the suitcase

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