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US20180339812A1 - Tightening straps for bag - Google Patents

Tightening straps for bag Download PDF

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Publication number
US20180339812A1
US20180339812A1 US15/755,380 US201615755380A US2018339812A1 US 20180339812 A1 US20180339812 A1 US 20180339812A1 US 201615755380 A US201615755380 A US 201615755380A US 2018339812 A1 US2018339812 A1 US 2018339812A1
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US
United States
Prior art keywords
strap
bag
coupled
lengthwise direction
coupling part
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US15/755,380
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English (en)
Inventor
Jong Mu LEE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of US20180339812A1 publication Critical patent/US20180339812A1/en
Abandoned legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/28—Strings or strip-like closures, i.e. draw closures
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/02—Sacks or packs carried on the body by means of one strap passing over the shoulder

Definitions

  • 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.
  • 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.
  • the present invention has been made in an effort to solve the above-mentioned problems and disadvantages occurring in the prior arts, and the present invention aims to provide tightening straps for a bag that allow the bag to be stably fixed behind the back of a user in a state, in which the user carries the bag on his or her shoulders.
  • the present disclosure provides tightening straps for a bag which are coupled and installed on a bag having shoulder straps on both sides thereof, comprising 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 the bag, a lower right side strap having one end connectedly coupled to the bottom right side of the bag, a first coupling part 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 part 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.
  • the tightening straps for a bag 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.
  • FIG. 1 is a view for showing an installation state of tightening straps for a bag according to an embodiment of the present disclosure.
  • FIG. 2 is a view for showing an installation state of tightening straps for a bag according to another embodiment of the present disclosure.
  • FIG. 3 is a view for showing an installation state of tightening straps for a bag according to another embodiment of the present disclosure.
  • the present disclosure provides tightening straps for a bag which are coupled and installed on a bag having shoulder straps on both sides thereof, comprising 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 the bag, a lower right side strap having one end connectedly coupled to the bottom right side of the bag, a first coupling part 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 part 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.
  • FIG. 1 is a view for showing an installation state of tightening straps for a bag according to an embodiment of the present disclosure.
  • tightening straps 100 for a bag includes an upper left side strap 110 , an upper right side strap 120 , a lower left side strap 130 , a lower right side strap 140 , a first coupling part 150 , and a second coupling part 160 .
  • the tightening straps 100 for a bag are coupled to a bag 10 a that has a receiving portion inside, wherein shoulder strap 11 a, 12 a are provided on the both sides of the bag 10 a, that is, on the left side and the right side of the bag 10 a respectively such that a user can carry the bag 10 a on his or her left side shoulder and right side shoulder.
  • the upper left side strap 110 and the upper right side strap 120 are respectively connected to the lower left side strap 130 and the lower right side strap 140 , which will be explained hereinafter, in a state, in which the upper left side strap 110 and the upper right side strap 120 are respectively connected to the shoulder strap 11 a, 12 a of the bag 10 a.
  • the upper left side strap 110 is connected to the lower right side strap 140 in a state, in which the upper left side strap 110 is connected to the shoulder strap 11 a positioned at the left side of the bag 10 a.
  • one end of the upper left side strap 110 in the lengthwise direction thereof can be connectedly coupled to one side of the shoulder strap 11 a positioned at the left side of the bag 10 a, more preferably, to a portion of the shoulder strap 11 a corresponding to the chest portion of the user.
  • a ring member 13 a is illustrated to be coupled to the one side of the shoulder strap 11 a positioned at the left side of the bag 10 a so as to be connectedly coupled to the one end of the upper left side strap 110 in the lengthwise direction thereof but is not limited thereto, it is of course possible that the one end of the upper left side strap 110 in the lengthwise direction thereof can be connectedly coupled to the shoulder strap 11 a positioned at the left side of the bag 10 a through a sewing operation or coupled thereto through a buckle member (not shown) in a detachable manner.
  • the upper right side strap 120 is connected to the lower left side strap 130 in a state, in which the upper right side strap 120 is connected to the shoulder strap 12 a positioned at the right side of the bag 10 a. That is, one end of the upper right side strap 120 in the lengthwise direction thereof can be connectedly coupled to one side of the shoulder strap 12 a positioned at the right side of the bag 10 a, more preferably, to a portion of the shoulder strap 12 a corresponding to the chest portion of the user.
  • a ring member 14 a is illustrated to be coupled to the one side of the shoulder strap 12 a positioned at the right side of the bag 10 a so as to be connectedly coupled to the one end of the upper right side strap 120 in the lengthwise direction thereof but is not limited thereto, it is of course possible that the one end of the upper right side strap 120 in the lengthwise direction thereof can be connectedly coupled to the shoulder strap 12 a positioned at the right side of the bag 10 a through a sewing operation or coupled thereto through a buckle member (not shown) in a detachable manner.
  • the lower left side strap 130 and the lower right side strap 140 are respectively connected to the upper left side strap 110 and upper right side strap 120 in a state, in which the lower left side strap 130 and the lower right side strap 140 are respectively connected to the bottom left side and the bottom right side of the bag 10 a.
  • the lower left side strap 130 is connected to the upper right side strap 120 in the state, in which the lower left side strap 130 is connected to the bottom left side of the bag 10 a. That is, one end of the lower left side strap 130 in the lengthwise direction thereof is connectedly coupled to the bottom left side of the bag 10 a and the other end of the lower left side strap 130 in the lengthwise direction thereof is connected to the upper right side strap 120 through the first coupling part 150 , which will be explained hereinafter.
  • the one end of the lower left side strap 130 in the lengthwise direction thereof is connectedly coupled to the bottom left side of the bag 10 a through a sewing operation but is not limited thereto, wherein it is of course possible that the one end of the lower left side strap 130 in the lengthwise direction thereof can be coupled to a ring member (not shown), which is additionally provided on the bottom left side of the bag 10 a, or coupled thereto through a buckle member (not shown) in a detachable manner.
  • the lower right side strap 140 is connected to the upper left side strap 110 in the state, in which the lower right side strap 140 is connected to the bottom right side of the bag 10 a. That is, one end of the lower right side strap 140 in the lengthwise direction thereof is connectedly coupled to the bottom right side of the bag 10 a and the other end of the lower left side strap 130 in the lengthwise direction thereof is connected to the upper left side strap 110 through the second coupling part 160 , which will be explained hereinafter.
  • the one end of the lower left side strap 130 in the lengthwise direction thereof is connectedly coupled to the bottom right side of the bag 10 a through a sewing operation but is not limited thereto, wherein it is of course possible that the one end of the lower left side strap 130 in the lengthwise direction thereof can be coupled to a ring member (not shown), which is additionally provided on the bottom right side of the bag 10 a , or coupled thereto through a buckle member (not shown) in a detachable manner.
  • the first coupling part 150 connects and couples the other end of the upper left side strap 110 in the lengthwise direction thereof and the other end of the lower right side strap 140 in the lengthwise direction thereof. More preferably, the first coupling part 150 connects and couples the other end of the upper left side strap 110 in the lengthwise direction thereof and the other end of the lower right side strap 140 in the lengthwise direction thereof to each other in a detachable manner such that a user can selectively carry out the coupling or release the coupling.
  • the first coupling part 150 is provided on the edge portion of the other end of the upper left side strap 110 in the lengthwise direction thereof and the edge portion of the other end of the lower right side strap 140 in the lengthwise direction thereof.
  • the first coupling part 150 is illustrated as a buckle member but is not limited thereto, wherein it is of course possible that snap buttons or any other connection members enabling detachable coupling can be selected and used as the first coupling part 150 .
  • the first coupling part 150 may include an insert buckle main body 151 coupled to the edge portion of the other end of the upper left side strap 110 in the lengthwise direction thereof and an insert buckle head 152 coupled to the edge portion of the other end of the lower right side strap 140 in the lengthwise direction thereof.
  • the insert buckle head 152 may have a connection ring portion 153 such that the other end of the lower right side strap 140 in the lengthwise direction thereof is connected to the connection ring portion 153 in a wound state so as to adjust a connection length with respect to the upper left side strap 110 .
  • the insert buckle main body 151 is connectedly coupled to the upper left side strap 110 and the insert buckle head 152 is connectedly coupled to the lower right side strap 140 , it is of course possible that the insert buckle main body 151 is connectedly coupled to the lower right side strap 140 and the insert buckle head 152 is connectedly coupled to the upper left side strap 110 without limitation.
  • a plurality of snap buttons are provided to be spaced from each other on the other end of the upper left side strap 110 in the lengthwise direction thereof and the other end of the lower right side strap 140 in the lengthwise direction thereof respectively such that mutual coupling positions can be adjusted.
  • the first coupling part 150 connects and couples the other end of the upper left side strap 110 in the lengthwise direction thereof and the other end of the lower right side strap 140 in the lengthwise direction thereof such that the upper left side strap 110 and the lower right side strap 140 , which are coupled to each other, are arranged diagonally in a direction from an upper left side to a lower right side on the front of a user's upper body, thereby stably maintaining a close contact state and preventing the center of gravity of the bag 10 a from leaning to one side in a state, in which the user carries the bag on his back.
  • the second coupling part 160 connects and couples the other end of the upper right side strap 120 in the lengthwise direction thereof and the other end of the lower left side strap 130 in the lengthwise direction thereof. More preferably, the second coupling part 160 connects and couples the other end of the upper right side strap 120 in the lengthwise direction thereof and the other end of the lower left side strap 130 in the lengthwise direction thereof to each other in a detachable manner such that the user can selectively carry out the coupling or release the coupling.
  • the second coupling part 160 is provided on the edge portion of the other end of the upper right side strap 120 in the lengthwise direction thereof and the edge portion of the other end of the lower left side strap 130 in the lengthwise direction thereof.
  • the second coupling part 160 is illustrated as a buckle member but is not limited thereto, wherein it is of course possible that snap buttons or any other connection members enabling detachable coupling can be selected and used as the second coupling part 160 .
  • the second coupling part 160 may include an insert buckle main body 161 coupled to the edge portion of the other end of the upper right side strap 120 in the lengthwise direction thereof and an insert buckle head 162 coupled to the edge portion of the other end of the lower left side strap 130 in the lengthwise direction thereof.
  • the insert buckle head 162 may have a connection ring portion 163 such that the other end of the lower left side strap 130 in the lengthwise direction thereof is connected to the connection ring portion 163 in a wound state so as to adjust a connection length with respect to the upper right side strap 120 .
  • the insert buckle main body 161 is connectedly coupled to the upper right side strap 120 and the insert buckle head 162 is connectedly coupled to the lower left side strap 130 , it is of course possible that the insert buckle main body 161 is connectedly coupled to the lower left side strap 130 and the insert buckle head 162 is connectedly coupled to the upper right side strap 120 without limitation.
  • a plurality of snap buttons are provided to be spaced from each other on the other end of the upper right side strap 120 in the lengthwise direction thereof and the other end of the lower left side strap 130 in the lengthwise direction thereof respectively such that mutual coupling positions can be adjusted.
  • the second coupling part 160 connects and couples the other end of the upper right side strap 120 in the lengthwise direction thereof and the other end of the lower left side strap 130 in the lengthwise direction thereof such that the upper right side strap 120 and the lower left side strap 130 , which are coupled to each other, are arranged diagonally in a direction from an upper right side to a lower left side on the front of the user's upper body, thereby stably maintaining a close contact state and preventing the center of gravity of the bag 10 a from leaning to one side in a state, in which the user carries the bag on his back.
  • the first coupling part 150 diagonally connects and couples the other end of the upper left side strap 110 in the lengthwise direction thereof and the other end of the lower right side strap 140 in the lengthwise direction thereof to each other
  • the second coupling part 160 diagonally connects and couples the other end of the upper right side strap 120 in the lengthwise direction thereof and the other end of the lower left side strap 130 in the lengthwise direction thereof to each other.
  • the upper left side strap 110 and the lower right side strap 140 that are connected to each other and the upper right side strap 120 and the lower left side strap 130 that are connected to each other are closely arranged in an “X” shape on the front of the user's upper body, thereby enabling the bag to be maintained in a close contact state on the user's back and in a comfortably worn state while moving the center of gravity of the bag 10 a to the center on the front of the user's upper body.
  • FIG. 2 is a view for showing an installation state of tightening straps for a bag according to another embodiment of the present disclosure.
  • tightening straps 200 for a bag includes a left side connection strap 210 , a right side connection strap 220 and a third coupling part 230 .
  • the tightening straps 200 for a bag are coupled and installed on a bag 10 b that has a receiving portion inside, wherein shoulder strap 11 a, 12 a are provided on the both sides of the bag 10 b , that is, on the left side and the right side of the bag 10 b respectively such that a user can carry the bag 10 b on his or her left side shoulder and right side shoulder.
  • the left side connection strap 210 is coupled to the bottom left side of the bag 10 b in a state, in which the left side connection strap 210 is connected to the shoulder strap 11 b of the bag 10 b. That is, one end of the left side connection strap 210 in the lengthwise direction thereof is connectedly coupled to one side of the shoulder strap 11 b positioned at the left side of the bag 10 b, more preferably, to a portion of the shoulder strap 11 b corresponding to the chest portion of the user.
  • a ring member 13 b is illustrated to be coupled to the one side of the shoulder strap 11 b positioned at the left side of the bag 10 b so as to be connectedly coupled to the one end of the left side connection strap 210 in the lengthwise direction thereof but is not limited thereto, it is of course possible that the one end of the left side connection strap 210 in the lengthwise direction thereof can be connectedly coupled to the shoulder strap 11 b positioned at the left side of the bag 10 b through a sewing operation or coupled thereto through a buckle member (not shown) in a detachable manner.
  • the other end of the left side connection strap 210 in the lengthwise direction thereof is connectedly coupled to the bottom left side of the bag 10 b.
  • the other end of the left side connection strap 210 in the lengthwise direction thereof is connectedly coupled to the bottom left side of the bag 10 b through a sewing operation but is not limited thereto, wherein it is of course possible that the other end of the left side connection strap 210 in the lengthwise direction thereof can be coupled to a ring member (not shown), which is additionally provided on the bottom left side of the bag 10 b, or coupled thereto through a buckle member (not shown) in a detachable manner.
  • the right side connection strap 220 is coupled to the bottom right side of the bag 10 b in a state, in which the right side connection strap 220 is connected to the shoulder strap 12 b of the bag 10 b. That is, one end of the right side connection strap 220 in the lengthwise direction thereof is connectedly coupled to one side of the shoulder strap 12 b positioned at the right side of the bag 10 b, more preferably, to a portion of the shoulder strap 12 b corresponding to the chest portion of the user.
  • a ring member 14 b is illustrated to be coupled to the one side of the shoulder strap 12 b positioned at the right side of the bag 10 b so as to be connectedly coupled to the one end of the right side connection strap 220 in the lengthwise direction thereof but is not limited thereto, it is of course possible that the one end of the right side connection strap 220 in the lengthwise direction thereof can be connectedly coupled to the shoulder strap 12 b positioned at the right side of the bag 10 b through a sewing operation or coupled thereto through a buckle member (not shown) in a detachable manner.
  • the other end of the right side connection strap 220 in the lengthwise direction thereof is connectedly coupled to the bottom right side of the bag 10 b.
  • the other end of the right side connection strap 220 in the lengthwise direction thereof is connectedly coupled to the bottom right side of the bag 10 b through a sewing operation but is not limited thereto, wherein it is of course possible that the other end of the right side connection strap 220 in the lengthwise direction thereof can be coupled to a ring member (not shown), which is additionally provided on the bottom right side of the bag 10 b, or coupled thereto through a buckle member (not shown) in a detachable manner.
  • the third coupling part 230 connects and couples one side of the left side connection strap 210 and one side of the right side connection strap 220 . More preferably, the third coupling part 230 connects and couples the one side of the left side connection strap 210 and the one side of the right side connection strap 220 to each other in a detachable manner such that the user can selectively carry out the coupling or release the coupling.
  • the third coupling part 230 is provided at the one side of the left side connection strap 210 and the one side of the right side connection strap 220 .
  • the third coupling part 230 is illustrated as a buckle member but is not limited thereto, wherein it is of course possible that snap buttons or any other connection members enabling detachable coupling can be selected and used as the third coupling part 230 .
  • the third coupling part 230 may include an insert buckle main body 231 coupled to the one side of the left side connection strap 210 and an insert buckle head 232 coupled to the one side of the right side connection strap 220 .
  • the insert buckle main body 231 is connectedly coupled to the left side connection strap 210 and the insert buckle head 232 is connectedly coupled to the right side connection strap 220 , it is of course possible that the insert buckle main body 231 is connectedly coupled to the right side connection strap 220 and the insert buckle head 232 is connectedly coupled to the left side connection strap 210 without limitation.
  • the third coupling part 230 connects and couples the one side of the left side connection strap 210 and the one side of the right side connection strap 220 to each other such that the left side connection strap 210 and the right side connection strap 220 are closely arranged in an “X” shape on the front of the user's upper body, thereby enabling the bag to be maintained in a close contact state on the user's back and in a comfortably worn state while moving the center of gravity of the bag 10 b to the center on the front of the user's upper body.
  • FIG. 3 is a view for showing an installation state of tightening straps for a bag according to another embodiment of the present disclosure.
  • tightening straps 300 for a bag includes an upper connection strap 310 , a lower connection strap 320 and a fourth coupling part 330 .
  • the tightening straps 300 for a bag is coupled and installed on a bag 10 c that has a receiving portion inside, wherein a shoulder strap 11 c is provided on one side of the bag 10 c such that a user can carry the bag 10 c on one side shoulder.
  • the upper connection strap 310 is coupled to the lower connection strap 320 in a state, in which the upper connection strap 310 is connected to the shoulder strap 11 c disposed at one side of the bag 10 c. That is, one end of the upper connection strap 310 in the lengthwise direction thereof is connectedly coupled to one side of the shoulder strap 11 c of the bag 10 b , more preferably, to a portion of the shoulder strap 11 c corresponding to the chest portion of the user.
  • a ring member 14 c is illustrated to be coupled to the one side of the shoulder strap 11 c of the bag 10 b so as to be connectedly coupled to the one end of the upper connection strap 310 in the lengthwise direction thereof but is not limited thereto, it is of course possible that the one end of the upper connection strap 310 in the lengthwise direction thereof can be connectedly coupled to the one side of the shoulder strap 11 c positioned at one side of the bag 10 c through a sewing operation or coupled thereto through a buckle member (not shown) in a detachable manner.
  • the lower connection strap 320 is coupled to the upper connection strap 310 in a state, in which the lower connection strap 320 is connected to the lower end of the other side of the bag 10 c. That is, one end of the lower connection strap 320 in the lengthwise direction thereof is connectedly coupled to the bottom left side portion of the bag 10 c, and the other end of the lower connection strap 320 in the lengthwise direction thereof is connected to the upper connection strap 310 through the fourth coupling part 330 , which will be explained hereinafter.
  • the one end of the lower connection strap 320 in the lengthwise direction thereof is connectedly coupled to the lower end of the other side of the bag 10 c through a sewing operation but is not limited thereto, wherein it is of course possible that the one end of the lower connection strap 320 in the lengthwise direction thereof can be coupled to a ring member (not shown), which is additionally provided on lower end of the other side of the bag 10 c, or coupled thereto through a buckle member (not shown) in a detachable manner.
  • the fourth coupling part 330 connects and couples the other end of the upper connection strap 310 in the lengthwise direction thereof and the other end of the lower connection strap 320 in the lengthwise direction thereof. More preferably, the fourth coupling part 330 connects and couples the other end of the upper connection strap 310 in the lengthwise direction thereof and the other end of the lower connection strap 320 in the lengthwise direction thereof to each other in a detachable manner such that the user can selectively carry out the coupling or release the coupling.
  • the fourth coupling part 330 is provided on the edge portion of the other end of the upper connection strap 310 in the lengthwise direction thereof and the edge portion of the other end of the lower connection strap 320 in the lengthwise direction thereof.
  • the fourth coupling part 330 is illustrated as a buckle member but is not limited thereto, wherein it is of course possible that snap buttons or any other connection members enabling detachable coupling can be selected and used as the fourth coupling part 330 .
  • the fourth coupling part 330 may include an insert buckle main body 331 coupled to the edge portion of the other end of the upper connection strap 310 in the lengthwise direction thereof and an insert buckle head 332 coupled to the edge portion of the other end of the lower connection strap 320 in the lengthwise direction thereof.
  • the insert buckle head 332 may have a connection ring portion 333 such that the other end of the lower connection strap 320 in the lengthwise direction thereof is connected to the connection ring portion 333 in a wound state so as to adjust a connection length with respect to the upper connection strap 310 .
  • the insert buckle main body 331 is connectedly coupled to the upper connection strap 310 and the insert buckle head 332 is connectedly coupled to the lower connection strap 320 , it is of course possible that the insert buckle main body 331 is connectedly coupled to the lower connection strap 320 and the insert buckle head 332 is connectedly coupled to the upper connection strap 310 without limitation.
  • a plurality of snap buttons are provided to be spaced from each other on the other end of the upper connection strap 310 in the lengthwise direction thereof and the other end of the lower connection strap 320 in the lengthwise direction thereof respectively such that mutual coupling positions can be adjusted.
  • the fourth coupling part 330 connects and couples the other end of the upper connection strap 310 in the lengthwise direction thereof and the other end of the lower connection strap 320 in the lengthwise direction thereof such that the upper connection strap 310 and the lower connection strap 320 , which are connected to each other, are arranged diagonally in a direction from the upper portion of one side to the lower portion of the other side on the front of the user's upper body, thereby stably maintaining a close contact state and preventing the center of gravity of the bag 10 a from leaning to one side in a state, in which the user carries the bag 10 c with the single shoulder strap 11 c.
  • the tightening straps 300 for a bag can stably maintain the close contact state in the state, in which the user carries the bag 10 c with the single shoulder strap 11 c on his or her back, such that the arm of the user at the opposite side of the shoulder strap 11 c is not disturbed by the bag 10 c and thus the user can move more freely.
  • the present disclosure can be used for manufacturing a bag.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
US15/755,380 2015-08-07 2016-08-08 Tightening straps for bag Abandoned US20180339812A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR2020150005286U KR200483103Y1 (ko) 2015-08-07 2015-08-07 가방용 밀착스트랩
KR20-2015-0005286 2015-08-07
PCT/KR2016/008706 WO2017026765A1 (fr) 2015-08-07 2016-08-08 Sangles de serrage pour un sac

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US20180339812A1 true US20180339812A1 (en) 2018-11-29

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US15/755,380 Abandoned US20180339812A1 (en) 2015-08-07 2016-08-08 Tightening straps for bag

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US (1) US20180339812A1 (fr)
KR (1) KR200483103Y1 (fr)
WO (1) WO2017026765A1 (fr)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
US20220142804A1 (en) * 2021-01-06 2022-05-12 Veeral Mansukhlal Patel Posture correction brace

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102423665B1 (ko) * 2021-01-19 2022-07-20 최재호 밀착 조절기구를 구비한 백팩
KR20250052822A (ko) 2023-10-12 2025-04-21 부산가톨릭대학교 산학협력단 자세 교정용 탈부착 가방

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US20220142804A1 (en) * 2021-01-06 2022-05-12 Veeral Mansukhlal Patel Posture correction brace
US12329671B2 (en) * 2021-01-06 2025-06-17 Veeral Mansukhlal Patel Posture correction brace

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