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Extendable suitcase

A technology for extending functions and bags, applied in the field of bags with extended functions, can solve the problems of inconvenient use, increase the original space height, and bulky bags and other problems, and achieve the effects of easy promotion and application, low manufacturing cost, and convenient carrying.

Inactive Publication Date: 2017-09-22
谢祥宇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Present bags, such as the mother-son-box structure disclosed in Chinese patent ZL92238114.3, have a space for sub-boxes, but the sub-boxes are fixed on the outside of the mother box. , can only be removed and not carried, if it is placed in the mother box, it will affect the loading space of the mother box
In addition, the expansion methods of the existing bags are to open the expansion layer through the zipper, which increases the height of the original space, and can no longer increase the independent space, which is extremely inconvenient to use

Method used

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Embodiment Construction

[0021] The content of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments of the description:

[0022] Such as figure 1 - image 3 As shown, a case with extended functions provided by the present invention is characterized in that: it includes a case body 1 with an opening, a cover body 2 that is openably and closably connected to the opening of the case body 1 , and more than one set on the case body. An expansion space 3 on the main body 1 that can expand or shrink relative to the luggage main body 1 .

[0023] In order to expand or shrink the expansion space better, each expansion space 3 includes an expansion body fixed on any outer surface of the luggage body 1 and an expansion body respectively arranged on the expansion body and the luggage body 1 for expanding the body. It is a fixing device for fixing the expansion body on the luggage body 1 during condensation. The expansion body is provided ...

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Abstract

The invention relates to the field of suitcases, in particular to an extendable suitcase. The suitcase includes a suitcase body, a cover body and more than one extendable space, wherein the suitcase body is provided with an opening, the cover body can be opened and closed and is connected with the opening of the suitcase, and the extendable spaces are arranged in the suitcase body and can expand or shrink relative to the suitcase body, the suitcase body is provided with the extendable spaces which can expand or shrink relative to the suitcase body, the extendable spaces shrink when not in use, the volume and loading space of the suitcase is not affected, the extendable spaces are independent spaces when expanding, and classification, storage and fixation of articles are easily achieved.

Description

technical field [0001] The invention relates to the field of luggage, in particular to a luggage with extended functions. Background technique [0002] Present bags, such as the mother-son-box structure disclosed in Chinese patent ZL92238114.3, have a space for sub-boxes, but the sub-boxes are fixed on the outside of the mother box. , can only be removed and not carried. If it is placed in the mother box, it will affect the loading space of the mother box. In addition, the expansion methods of the existing luggage are to open the expansion layer through the zipper, which increases the height of the original space and cannot increase the independent space, which is extremely inconvenient to use. Contents of the invention [0003] The object of the present invention is to provide a case with expansion function, the case body is provided with an expansion space that can be opened or condensed relative to the case body, and the condensation is performed when not in use, witho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45C7/00
CPCA45C7/0045
Inventor 谢祥宇
Owner 谢祥宇
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