Retractable luggage box and using method thereof

A suitcase and box body technology, applied in the field of retractable suitcases, can solve problems such as poor sealing of joints, poor overall stability, and difficult storage, and achieve the effects of changing size, being easy to carry, and enhancing performance

Pending Publication Date: 2019-02-12
XIAMEN UNIV TAN KAH KEE COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] More and more people use hard-shell suitcases (such as all-aluminum suitcases), but when not in use, large-sized hard-shell suitcases take up a lot of space, and it is easy to cause storage problems, such as not being able to fill up to the height For narrow spaces such as low bed bottoms, under seats, and lockers, people currently design some suitcases that can be changed in size and size to solve the problem of luggage storage space. Most of these designs are folded. Potentially poor sealing of joints and poor overall stability

Method used

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  • Retractable luggage box and using method thereof
  • Retractable luggage box and using method thereof
  • Retractable luggage box and using method thereof

Examples

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Embodiment Construction

[0026] Such as Figure 1~8 As shown, a retractable suitcase includes a middle casing 100, and both sides of the middle casing 100 are provided with a box body 200 nested in the middle casing 100 and capable of moving relative to the middle casing 100. The box body 200 The bottoms are provided with rollers 300 . The effect of changing the overall storage space of the suitcase can be achieved by adjusting the movement of the box body 200 relative to the middle housing 100 , and the rollers 300 facilitate the movement of the box body 200 .

[0027] Further, the intermediate casing 100 includes two half-shells 110 hinged to each other, and a hinge 120 is provided on a side wall between the two half-shells 110 . The two intermediate housings 100 can be turned over by the hinge 120 .

[0028] In this embodiment, the half-shell 110 includes a storage groove 111 for holding clothes and an installation groove 112 for installing and fixing the box body 200 , and an upper end surface o...

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PUM

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Abstract

The invention relates to a retractable luggage box, which comprises a middle shell. Box bodies nested in the middle shell and capable of moving relative to the middle shell are arranged on the two sides of the middle shell correspondingly, and idler wheels are arranged at the bottoms of the box bodies correspondingly. The invention further relates to a working method of the retractable luggage box. According to the retractable luggage box, the shape size and the storage space of the luggage box can be changed, carrying is convenient, and using performance is improved.

Description

technical field [0001] The invention relates to a retractable suitcase and its working method. technical background [0002] More and more people use hard-shell suitcases (such as all-aluminum suitcases), but when not in use, large-sized hard-shell suitcases take up a lot of space, and it is easy to cause storage problems, such as not being able to fill up to the height For narrow spaces such as low bed bottoms, under seats, and lockers, people currently design some suitcases that can be changed in size and size to solve the problem of luggage storage space. Most of these designs are folded. Potentially poor sealing of joints and poor overall stability. Contents of the invention [0003] In view of this, the purpose of the present invention is to provide a retractable suitcase and its working method, which can change the overall size and storage space of the suitcase, which is easy to carry and enhances the usability. [0004] The technical solution of the present invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45C5/04A45C7/00
CPCA45C5/045A45C7/0022
Inventor 陈毅龙康恺
Owner XIAMEN UNIV TAN KAH KEE COLLEGE
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