KR20170002164U

KR20170002164U - Surface Structure of Hard Case for Carrier Bag

Info

Publication number: KR20170002164U
Application number: KR2020150008110U
Authority: KR
Inventors: 유 크리스
Original assignee: 유 크리스
Priority date: 2015-12-10
Filing date: 2015-12-10
Publication date: 2017-06-20

Abstract

The present invention relates to a surface structure of a hard case of a traveling bag to which a wheel is coupled, wherein a plurality of concave and convex lines are formed in a direction perpendicular to the surface of the hard case, and a first convex portion A first concave-convex line formed with a first concave-convex portion formed with a first concave-convex portion which is recessed from a center to a lower end and narrowed in width, and a second concave portion, And a second convex / concave line having a first convex portion protruding from the first concave / convex line toward the bottom of the first concave / convex line, the first convex line and the second concave / convex line alternately formed on the surface of the hard case. The present invention provides a stability of a travel bag by alternately forming a plurality of recesses and depressions on the surface of a hard case of a travel bag at regular intervals between the recesses and the recesses to minimize distortion and deformation against impacts and pressures in the up and down and left and right and front and back directions. And the image according to the concavo-convex shape of the hard case surface is improved.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hard case surface structure of a traveling bag,

The present invention relates to a hard case surface structure of a luggage case coupled with wheels.

Carrier bags, which are generally wheels, are large bags that can be lifted or lifted. Travel bags are bulky and can carry large quantities of luggage, but they are bulky and heavy in weight, so it is difficult for a traveler to carry it directly. Therefore, the travel bag is equipped with a wheel so that the traction handle can be held and carried while traveling.

The conventional luggage bag can be deformed or lost due to the external weight or pressure when it is stored or moved in the state of being loaded with other luggage and the luggage bag is fallen while moving while pulling with the wheel There is a problem that if the impact is caused by colliding with another external object, the case of the bag may be distorted and the internal load may be affected.

Korean Utility Model Registration No. 20-0450618 (published on October 15, 2010)

In order to solve the above problems, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a traveling case in which a plurality of recesses and protrusions formed by recesses and recesses are formed at regular intervals on the surface of a hard case, So as to provide stability of the luggage.

Another object of the present invention is to emphasize the image according to the aesthetics of the concavo-convex shape formed on the surface of the hard case of the travel bag.

In order to achieve the above-mentioned object, the present invention has a plurality of concavo-convex lines formed in a direction perpendicular to the surface of the hard case, and a first convex portion protruding from the center toward the top and widening is formed, And a second concave portion that is narrowed in width from the center to the top is formed on the side of the first concave and convex line and protrudes from the center toward the bottom, And a second concavo-convex line on which a first convex line is formed, wherein the first concavo-convex line and the second concavo-convex line are alternately formed on the surface of the hard case.

In addition, in the present invention, the first concavo-convex line and the second concavo-convex line may extend to the upper end portion and the lower end portion of the hard case surface.

In addition, in the present invention, the hard case may be made of a synthetic resin, a metal, or a material mixed with a synthetic resin and a metal.

According to the present invention, the hard case of the travel bag is alternately formed with a plurality of recesses and depressions on the surface of the hard case, the recesses and the recesses being made of recesses and protrusions, thereby minimizing twisting and deformation against impacts and pressures in the up and down, And also has an advantage of improving the image according to the shape of the concavo-convex surface of the hard case surface.

1 is a front view showing a travel bag according to an embodiment of the present invention.
2 is a perspective view showing a hard case of the travel bag according to the present invention.
3 is a front view showing a hard case of the luggage according to the present invention.
4 is a sectional view showing a hard case of the travel bag according to the present invention.

Hereinafter, the surface structure of the hard case of the travel bag according to the present invention will be described in detail with reference to the accompanying drawings.

1, a traveling bag 10, which is a hard case, has a plurality of wheels 12 coupled to a lower end thereof, and a towing handle 11 . The traveling bag 10 is provided at its upper end with a moving handle 13 that can be held to lift or move the bag, and the moving handle may be provided on the side surface.

2 and 3, the surface of the hard case 20 of the luggage 10 is alternately formed with a plurality of concave and convex lines in the vertical direction.

In other words, the first concavo-convex line 21 is formed with a first convex portion 22 that protrudes from the center toward the upper end and is widened, and a first concave portion 23 that is narrowed downward from the center toward the lower end is formed. The first concavo-convex line 21 is formed by a single vertical line between the first convex portion 22 and the first concave portion 23. (B) of the first recessed portion 23 in the upper width (a) of the first convex portion 22 formed by the first concave / convex line 21, as shown in FIG.

The second concavo-convex line 25 is formed in the left and right sides of the first concavo-convex line 21 so as to be narrowed from the center to the top, and is narrowed. The second concavo-convex line 25 protrudes from the center toward the bottom, The first convex portion 22 is formed. The second concavo-convex line 25 is formed by one vertical line of the second recessed portion 27 and the second convex portion 26. (D) of the second recessed portion 27 in the lower end width c of the second convex portion 26 formed by the second concave-convex line 25, as shown in FIG.

Therefore, the first uneven line 21 and the second uneven line 25 are alternately formed on the surface of the hard case 20 of the luggage 10.

Furthermore, the first concavo-convex line 21 and the second concavo-convex line 25 extend from the front surface of the hard case 20 across the plane and the bottom surface.

The hard case 20 may be made of a synthetic resin or a metal material, or may be made of a mixture of a synthetic resin and a metal, or may be plated with a metal material on the surface of the synthetic resin. Furthermore, the hard case 20 may be formed with various wavy patterns perpendicular to the surface in addition to the irregularities.

4, the first convex portion 22 of the hard case 20 has a shape that widens from the center to the upper end, and the second convex portion 26 has a shape that widens from the center to the lower end. The second concave portion 27 between the first convex portions 22 has a constant inclination as it goes from the center toward the upper end, that is, the concave shape. The first concave portion 23 between the second convex portions 26 has a bottom , The shape becomes narrower as it is depressed.

The center of the hard case 20 is a point at which the first convex portion 22 and the second convex portion 26 meet the first concave portion 23 and the second concave portion 27 horizontally, ) Has a slope descending from the center to the top, and the second recess has a slope descending from the center to the bottom.

Therefore, the hard case 20 has the ribs 22 of the first recessed portion 23 between the first recessed portion 22 and the second recessed portion 26, and the second recessed portion between the first recessed portion 22 and the second recessed portion 26, it is possible to maintain rigid rigidity against impacts and pressures in the up and down direction, the left and right direction and the back and forth direction by the rib-shaped surface structure, and the contents can be safely stored by the stability of the bag.

Further, it provides an attractive design of the travel bag by the repeated irregular structure in the vertical direction from the center of the hard case.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. Anyone with the knowledge of this will know easily.

The present invention relates to a traveling luggage apparatus and a traveling luggage apparatus which are provided with a traveling luggage and a towing handle. waist

Claims

In the hard case of the luggage,
A first convex portion protruding from the center toward the upper end and having a greater width is formed and a first concave portion having a width narrowed from the center toward the lower end is formed, A first concave and convex line is formed on a side surface of the first concavo-convex line, and a second concave portion that is narrowed from the center to the upper end is formed on the side surface of the first concavo-convex line and a second convex portion Wherein the first concavo-convex line and the second concavo-convex line are formed alternately on the surface of the hard case.

The hard case surface structure of claim 1, wherein the first concavo-convex line and the second concavo-convex line extend from a front surface of the hard case to a flat surface and a bottom surface.

The hard case surface structure of claim 1, wherein the hard case comprises a synthetic resin or a metal or a mixture of synthetic resin and metal.