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Suitcase

A suitcase and main body technology, applied in the field of suitcases, can solve the problems of lack of stability of suitcases and increased weight of suitcases

Inactive Publication Date: 2019-04-02
NOVEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, Patent Document 1's Figure 1 ~ Figure 3 The single-wheel suitcases described are lacking in stability during movement
[0005] On the other hand, since Patent Document 1's Figure 4 ~ Figure 6 The suitcase described or the suitcase described in Patent Document 2 is provided with wheels on both sides of the storage box, so the stability is improved, but since two wheels with large diameters exist on both sides of the storage box, the suitcase itself increase in weight or size

Method used

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Examples

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Embodiment Construction

[0065] Below, based on Figure 1 to Figure 30 as well as Figure 32 , Figure 33 , suitcases 100 , 200 , 300 , 400 , and 500 as embodiments of the present invention will be described. In addition, regarding the suitcases 200, 300, 400, and 500, for parts having the same structure and function as those of the suitcase 100, in Figure 9 to Figure 30 , Figure 31 , Figure 33 in addition with Figure 1 to Figure 8 The same reference numerals are used in the reference numerals and descriptions thereof are omitted. Also, in the following description, the Figure 8 The arrow S direction (the direction in which the suitcase is pulled) is referred to as the front (or front side), and the side opposite to the arrow S direction at 180 degrees is referred to as the rear (or rear side).

[0066] based on Figure 1 to Figure 8 , illustrating suitcase 100. Such as Figure 1 to Figure 6 As shown, the suitcase 100 includes: a substantially cylindrical box body 10 capable of accommod...

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Abstract

To provide a suitcase that can easily pass over stairs, level differences, etc., and can ensure a relatively wide article storage space while limiting large increases to the weight and size of the suitcase. A suitcase (100) is provided with: a case body (10) having a substantially cylindrical shape capable of storing articles; an opening / closing lid (12) provided on one end face in the axial (10a)direction of the case body (10); a plurality (pair) of annular rotating bodies (14, 16) rotatably attached to the case body (10) in a state surrounding the outer periphery of the case body (10); a pull handle (18) integrally attached to the case body (10); and a ground-contacting member (20) provided on the outer periphery of the case body (10) in order to hold the case body (10) in an upright position on the ground surface (G).

Description

technical field [0001] The present invention relates to a suitcase that can be moved by pulling it by hand on the ground or road in a building. Background technique [0002] Suitcases of the type in which people carry the suitcases while holding them with their hands are physically burdensome to the user, so in recent years, a large number of suitcases with running wheels have appeared. However, conventional wheeled suitcases have wheels with smaller outer diameters than the size of the suitcase main body, making it difficult to go up and down stairs or pass through places with high steps. [0003] In order to solve such a problem, a suitcase provided with a wheel having a larger outer diameter than conventional wheels has been proposed (for example, refer to Patent Documents 1 and 2). The suitcase described in Patent Document 1 is a suitcase provided with storage boxes on both side surfaces of wheels having a larger outer diameter than conventional wheels. In addition, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45C5/14
CPCA45C5/14A45C2005/147A45C2005/148A45C5/03A45C5/08A45C5/141A45C13/262A45C2013/267
Inventor 立川正昭
Owner NOVEL CO LTD
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