Falling-preventing suitcase

Abstract

The invention discloses a falling-preventing suitcase with a certain protection function. The falling-preventing suitcase comprises a case body, a case cover and a draw bar, wherein an airbag is arranged on the inner walls of the case body and the case cover; each airbag is provided with a deflating valve and an air inlet; an air cylinder is located below the airbag in the case body and is fixedly arranged on a supporting frame of the case body; an air cock of the air cylinder is fixedly and integrally connected with the air inlet of the airbag; a piston rod of the air cylinder is also used as the draw bar of the case body. According to the falling-preventing suitcase, the structure that the airbag is arranged on the inner walls of the case body and the case cover is adopted so that the impact force on objects in the case body by the external force is relieved to play a certain protection effect. When the falling-preventing suitcase is used, a handle on the piston rod is firstly rotated for 90 degrees and then the piston rod is pulled out and pushed in back and forth so that the air cylinder inflates the airbag; after the inflation, the piston rod is pushed into the case body and the handle is rotated for 90 degrees again, so as to lock the piston rod.

Description

technical field [0001] The invention relates to a case and bag. Background technique [0002] With the continuous improvement of people's living standards, luggage has become an important item for people to carry at home and travel. Cases and bags will inevitably be squeezed by other articles when they are stored. Most of the existing bags are a layer of soft shell, which is not easy to protect the articles in the case from being squeezed. When people travel with luggage, affected by the handling conditions during transit, there are endless incidents of items in the box being broken, which brings unnecessary property losses to travelers and also brings a lot of inconvenience to travelers. Contents of the invention [0003] The object of the present invention is to provide a drop-proof luggage with certain protection function. [0004] The technical solution of the present invention is: comprising a box body, a box cover and a pull rod, the inner wall of the box body and ...

AI Technical Summary

Problems solved by technology

When the luggage is stored, it will inevitably be squeezed by other items. Most of the existing luggage is a layer of soft shell, which is not easy to protect the items in the box from being squeezed.

When people travel with luggage, affected by the handling conditions during the transit, there are endless incidents of items in the box being broken, which brings unnecessary property losses to travelers and also brings a lot of inconvenience to travelers.

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