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Antiskid design structure of rollers for draw-bar type suitcase

A technology for designing structures and suitcases, which is applied in the field of bags and can solve problems such as unstable placement of suitcases, and achieve the effects of increasing practicability, increasing stability, and reducing economic losses

Inactive Publication Date: 2019-04-26
GUIZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an anti-skid design structure for the rollers of the trolley suitcase, which has the advantage of stable placement and solves the problem of unstable placement of the existing luggage

Method used

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  • Antiskid design structure of rollers for draw-bar type suitcase
  • Antiskid design structure of rollers for draw-bar type suitcase

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] see Figure 1-2 , a non-slip design structure for the rollers of a trolley type suitcase, comprising a suitcase body 1, a pull rod 2 is slidably connected to the top of the suitcase body 1, a handle 14 is fixedly connected to the left side of the suitcase body 1, and the surface of the handle 14 Anti-slip lines are provided, and the setting of the handle 14 facilitates the user to extract the suitcase, which increases the practicability of the suitcase....

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Abstract

The invention discloses an antiskid design structure of rollers for a draw-bar type suitcase. The antiskid design structure comprises a suitcase body, wherein the top of the suitcase body is connectedwith a draw-bar in a sliding manner; fixing racks are fixedly connected to the four corners at the bottom of the suitcase body; rollers are movably connected to the bottoms of the fixing racks by virtue of movable shafts; the bottom of the suitcase body is fixedly connected with a shell; a motor is fixedly connected to the center of the top of the inner wall of the shell; a screw is fixedly connected to the output end of the motor; and the bottom of the screw is movably connected with the shell. According to matched use of the fixing racks, the rollers, the shell, the motor, the screw, a thread bushing, a cross bar, a first through hole, a vertical rod, a supporting plate and a slide bar, the problem that the conventional suitcase is unstable to place is solved. The antiskid design structure of rollers for the draw-bar type suitcase has the advantages of being stable to place, the condition that the suitcase easily slides during placement is avoided, and convenience is brought to useof a user.

Description

technical field [0001] The invention relates to the technical field of bags, in particular to an anti-slip design structure for rollers of a trolley type suitcase. Background technique [0002] Luggage, also known as suitcase and trolley case, is a box that is used to store items when going out. It is one of the types of luggage. Usually, luggage is used to store clothes, personal care items and Souvenirs, with the rapid development of our country's economy, more and more people have learned to enjoy, are keen on traveling, and travel everywhere, and the suitcase has become an indispensable container for carrying items when going out. [0003] The suitcase needs to be placed when it is not in use. The existing suitcase is provided with rollers, which causes the suitcase to slide easily when placed, making the suitcase placed unstable and causing inconvenience to the user. Contents of the invention [0004] The object of the present invention is to provide an anti-slip des...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45C5/04A45C5/14A45C13/26
CPCA45C5/045A45C5/141A45C13/262A45C2005/142
Inventor 罗兵杨勤
Owner GUIZHOU UNIV
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