KR20120039112A - A suitcase to be controlled a capacity - Google Patents

Abstract

Traveling bag capable of adjusting the capacity according to the present invention is characterized in that it comprises a length adjusting device on the pleated surface formed on the front and rear and left and right sides of the bag body and each side edge of the bag body.
Traveling bag that can adjust the capacity according to the present invention can adjust the capacity by using a length adjusting device or the like to overcome the limitation of the lack of capacity of the travel bag.

Description

Travel bag with adjustable capacity {A suitcase to be controlled a capacity}

The present invention relates to a travel bag, and more particularly, to a travel bag that can adjust the capacity.

It is not uncommon to see not only suitcases but also other objects in hand when traveling. Recently, functional bags have been introduced to increase the storage capacity of bags by recognizing these problems.

In general, looking at the shape of the functional bag, a bag made of a fiber material is mainly used to expand the method using a zipper or a combination button.

In addition, a bag made of a relatively hard material is used to form an outer fixing strap to hang or bundle other objects on the outside of the bag.

Therefore, in recent years, a method for increasing the storage capacity of a bag by a more technical method has been proposed.

In Korean Utility Model Registration No. 248649, a bag having a variable volume is presented by expanding a storage space of a bag by expanding two fasteners when there are many items.

Korean Patent Application No. 2001-0067291 proposes a travel bag that is variable in volume by modifying the contents of the bag according to the capacity of the contents and the like.

However, this technique relates to a travel bag made of a fiber material that can be stretched or folded.

Therefore, even in the case of a hard case travel bag made of a solid material rather than a fiber material or a bag made of a solid material envelope for the safe protection of things, there is an urgent need for a bag whose capacity is easily adjusted.

The technical problem to be solved by the present invention is to provide a travel bag that can adjust the capacity by using a length adjusting device, etc. in order to overcome the limitation of the lack of capacity of the travel bag.

Traveling bag capable of adjusting the capacity according to the present invention for achieving the above technical problem, the front and rear of the bag body and the left and right sides formed on the pleated surface and the length adjusting device formed on each side edge of the bag body; It is characterized by.

The present invention has the advantage of forming a wrinkled surface to expand the capacity of the bag, by attaching a length adjusting device inside the bag body to freely adjust the capacity of the bag.

1A and 1B are side views showing before and after the bag is expanded according to an embodiment of the present invention, respectively.
Figure 2 is an enlarged view showing the length adjusting device of the bag according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

1A and 1B are side views illustrating before and after the travel bag is expanded according to an embodiment of the present invention.

1a and 1b, the travel bag 100 that can adjust the capacity according to the present invention has a pleated surface 110 and the length adjusting device 120 as an important component, other handle 130, wheels 140, the bag body 150, and the opening 160 that opens and closes the bag.

Since the handle 130, the wheel 140, the bag body 150, and the opening 160 are substantially the same as those of the handle, the wheel, the bag body, and the opening of a conventional travel bag, a description thereof will be omitted.

Corrugated surface 110 is formed on the front, back and left and right sides of the bag body 150, preferably made of leather or elastic fabric. Such wrinkled surface can be easily stretched or folded by the user so that the capacity of the bag can be easily expanded or reduced.

In addition, even if the main body of the bag is made of a solid material, the wrinkled surface itself can be made of a flexible material to increase the capacity of the bag.

The length adjusting device 120 is formed on each side edge of the inside of the bag body 150, and adjusts the bag length by increasing or decreasing the length as desired.

The length adjusting device is preferably made of hard materials such as stainless steel, aluminum, plastic, and the like so that the internal items are not affected even if there is an external impact.

Figure 2 is an enlarged view showing the length adjusting device of the bag according to an embodiment of the present invention.

Referring to Figure 2, the length adjusting device 120 of the bag according to an embodiment of the present invention is composed of a small diameter pipe 121 and a large diameter pipe 122, the small diameter pipe 121 to the large diameter pipe ( The length is adjusted by drawing in or out of 122).

In addition, the length adjusting device 120 is formed on each side edge of the inner bag body 150, preferably, the upper portion of the bag small diameter pipe is attached below 2 to 3 cm of the opening 160 and the bottom surface of the large diameter pipe Attached to the bottom of the bag to fix the pleated surface 110 does not fold itself.

In addition, the small diameter pipe 121 is provided with projections 121-1 to 121-3 at regular intervals, and the large diameter pipe 122 has holes 122-1 to 122-3 at the same interval as the projection interval. Is formed. The length adjusting device is fixed by the projection being inserted into the hole.

Bag length adjusting device 120 according to an embodiment of the present invention has been described by forming three projections and three holes with reference to Figure 2, but the number of projections and holes to vary depending on the capacity of the bag to be adjusted It can be obvious.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the scope of the present invention.

Claims (4)

In the travel bag,
A corrugated surface 110 formed on the front, back and left and right sides of the bag body 150; And
Traveling bag capable of adjusting the capacity, characterized in that it comprises a length adjusting device (120) formed on each side edge of the inner bag body (150). The method of claim 1, wherein the wrinkled surface 110,
A capacity adjustable travel bag, characterized by consisting of leather or elastic fabric. The method of claim 2, wherein the length adjusting device 120,
It consists of a small diameter pipe 121 and a large diameter pipe 122,
Traveling bag capable of adjusting the capacity, characterized in that the length is adjusted by drawing or withdrawing the small diameter pipe 121 to the large diameter pipe (122). According to claim 3, The length adjusting device 120,
At least one protrusion 121-1 to 121-3 is formed in the small diameter pipe 121, and at least one hole 122-1 to 122-3 is formed in the large diameter pipe 122. Travel bag that can adjust the capacity, characterized in that is inserted into the hole is fixed.

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