Tightening straps for bag

Abstract

The present invention provides tightening straps for a bag which are tightening straps for a bag that are coupled and installed on a bag having shoulder straps on both sides thereof, and which comprise: an upper left side strap having one end connectedly coupled to a left side shoulder strap; an upper right side strap having one end connectedly coupled to a right side shoulder strap; a lower left side strap having one end connectedly coupled to the bottom left side of a bag; a lower right side strap having one end connectedly coupled to the bottom right side of the bag; first coupling parts installed on the other end of the upper left side strap and the other end of the lower right side strap, and coupling the other end of the upper left side strap and the other end of the lower right side strap in a detachable manner; and a second coupling parts installed on the other end of the upper right side strap and the other end of the lower left side strap, and coupling the other end of the upper right side strap and the other end of the lower left side strap in a detachable manner. Thus, the tightening straps for a bag have the upper left side strap and the lower right side strap which are connected to each other via the first coupling parts and the upper right side strap and the lower left side strap which are connected to each other via the second coupling parts disposed tightly in an “X” shape on the front of a user's upper body in a state in which the user is carrying the bag using shoulder straps, and can maintain the bag in a secure, tight state on the user's back.

Description

TECHNICAL FIELD[0001]The present disclosure relates to tightening straps and, more particularly, to tightening straps for a bag that allow the bag to be maintained in close contact with the back of a wearer while the wearer carries the bag on his or her shoulders.BACKGROUND ART[0002]In general, a bag is provided with a space to store goods, and has shoulder straps provided on the rear side of the bag such that a wearer can carry the bag on his or her shoulders, fastening straps that pull the shoulder straps to each other on the shoulders of the wearer, and waistbands provided on a waist portion such that the bag is in close contact with the body of the wearer when the waistbands are tightened. Therefore, when the wearer moves while carrying the bag, the bag is prevented from swaying behind the wearer's back. To this end, a belt is formed on the lower side of the bag to secure the bag around the waist of a wearer.[0003]However, such a bag has a problem that it is difficult to maintai...

AI Technical Summary

Benefits of technology

[0007]The tightening straps for a bag, according to the present disclosure, can maintain a bag in a stable and tight state on the back of a user by enabling the upper left side strap and the lower right side strap, which are connected to each other via the first coupling part, and the upper right side strap and the lower left side strap, which are connected to each other via the second coupling part, to be arranged tightly in an “X” shape on the front of the user's upper body in a state, in which the user is carrying the bag using the shoulder straps.

Problems solved by technology

However, such a bag has a problem that it is difficult to maintain a stable close contact state between the bag and the wearer's back since the fastening straps and the belt only serve to fix the bag on the chest and waist portions of the user.

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