Protective device for preventing suitcase wheels from being crushed

The invention relates to the technical field of suitcases and discloses a protective device for preventing suitcase wheels from being crushed. The device comprises a case body, wherein the top of thecase body is fixedly connected with a buffer spring, the top of the buffer spring is fixedly connecte...

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Bibliographic Details
Main Author SHEN JINSHAN
Format Patent
LanguageChinese
English
Published 31.12.2019
Subjects
HAND CARRIED BAGS
HAND OR TRAVELLING ARTICLES
HUMAN NECESSITIES
LUGGAGE
PURSES
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Summary:The invention relates to the technical field of suitcases and discloses a protective device for preventing suitcase wheels from being crushed. The device comprises a case body, wherein the top of thecase body is fixedly connected with a buffer spring, the top of the buffer spring is fixedly connected with a case cover, the bottom of the case cover is fixedly connected with a telescopic rod, the top of a bearing wheel is fixedly connected with a return spring through a spring rope, the side surface of the case body is rotatably connected with vertical support rods, one opposite side of the twovertical support rods is fixedly connected with a limit spring, one opposite side of the two vertical support rods is fixedly connected with a magnet below the limit spring, and one opposite side ofthe two vertical support rods is fixedly connected with an ejector rod below the magnet. According to the protective device for preventing the suitcase wheels from being crushed, through the matchinguse of a bottom surface supp
Bibliography:Application Number: CN201910935995