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Suitcase with reinforced wheels on the back shell and castors on the front shell

A technology for luggage and rear boxes, which is applied in the field of luggage, and can solve problems such as damage, affecting the normality of rollers, smooth sliding, and pin deviation

Inactive Publication Date: 2008-03-12
RONCATO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] On the other hand, when the suitcase is transported on uneven ground such as pits and steps, it is likely to hit other objects, and the resulting force will affect the operation of the rollers
[0017] Said forces often cause damage to the body of the luggage case, the junction of the roller rotation pins and / or the pins themselves, which will cause the pins to deflect and thus affect the normal, smooth glide of the rollers
[0018] In this case, it is difficult for the user to carry the suitcase, and he / she may be forced to repair the suitcase or buy a new suitcase

Method used

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  • Suitcase with reinforced wheels on the back shell and castors on the front shell
  • Suitcase with reinforced wheels on the back shell and castors on the front shell
  • Suitcase with reinforced wheels on the back shell and castors on the front shell

Examples

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Effect test

Embodiment Construction

[0049] The new luggage case, adapted to slide when its long axis is in the vertical position, has the shape of a parallelepiped and comprises a rear case (Gp) and a front case (Ga). As shown in accompanying drawing 3, said boxes (Gp) and (Ga) are joined to each other by a hinge or hinges (C) on one side, and are coupled to each other by fasteners such as hooks, straps, etc., to causing the trunk to close.

[0050] The back box (Gp) contains at least two rollers (R1) and (R2) close to the bottom of the trunk so that, as shown in Figure 1, when the long axis of the trunk is in the vertical position, the Rollers (R1) and (R2) are in contact with the ground.

[0051] Each roller (R1) and (R2) is fixed to the rear box (Gp) by a swivel pin and a plate (B1) and (B2) suitable for stiffening the whole swivel system. In this way, the swivel pin is prevented from becoming disengaged from the back box (Gp) and the alignment of said swivel pin is maintained.

[0052] Each of said plates...

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Abstract

The invention is a new suitcase in the shape of a parallelepiped with the longer axis in vertical position, comprising a back shell (Gp) equipped with two wheels (Rl) and (R2), a front shell (Ga) equipped with one or more castors (Pl) and (P2), one or more external pockets (E) and a trolley frame (T) of the pull out type comprising a handle (Ml) fixed across two parallel rods (Al) and (A2) spaced with a wide distance. Said rods (Al) and (A2) slide vertically in two seats (Sl) and (S2) obtained in the back shell (Gp) at the level of the vertical edges thereof. The wheels (Rl) and (R2) are reinforced by suitable reinforcing elements or plates (Bl) and (B2) provided with elastic elements suited to absorb and dampen stresses.

Description

technical field [0001] The invention relates to a suitcase, in particular to a suitcase with rollers. Background technique [0002] Currently, innumerable types of suitcases are available in the market in varying shapes and sizes and made of different materials to meet the diverse needs of users. [0003] Today, traditional luggage with a single handle for carrying and carry is completely outdated. [0004] For the convenience of the user's travel, the suitcases currently available on the market are equipped with rollers. Like this, because the suitcases can slide on the rollers, the force used by the user to carry them is reduced. [0005] Luggage with wheels and handles for carrying and carrying has undergone several technical and aesthetic improvements. [0006] In particular, technical improvements have made said luggage comfortable to use, carry and more practical, strong and roomy. [0007] Luggage cases are known which are adapted to slide when the long axis is in ...

Claims

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Application Information

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IPC IPC(8): A45C5/14A45C13/26
CPCA45C5/14A45C13/262
Inventor M·L·巴诺
Owner RONCATO
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