WO2018110127A1

WO2018110127A1 - Tote bag

Info

Publication number: WO2018110127A1
Application number: PCT/JP2017/039414
Authority: WO
Inventors: 小林　大地
Original assignee: サンスター文具株式会社
Priority date: 2016-12-14
Filing date: 2017-10-31
Publication date: 2018-06-21
Also published as: JP2018094140A; JP6811599B2; TW201828859A; TWI646918B

Abstract

[Problem] To achieve a tote bag that can be easily deformed into a backpack, allows objects to be put therein and taken out therefrom while preventing the handle and slings thereof from getting in the way in use, allows one sling to be used while preventing the other sling from getting in the way, and has a good appearance. [Solution] In a first band-like part 40, a turning part 41 protrudes from an opening 32, and side extension parts 42, 42 extending from the turning part pass through an inner body part 30 from an end part on the opening side of an inner tubular part 33, extend between an outer body part 20 and the inner body part 30 toward a bottom part 21, and reach between the bottom part and an inner bottom part. In a second band-like part 50, a turning part 51 protrudes from the opening, and side extension parts 52, 52 extending from the turning part pass through the inner tubular part and a tubular part, extend outside the outer body part to the bottom part, pass through the outer body part near the bottom part, reach between the bottom part and the inner bottom part, are connected to the respective side extension parts of the first band-like part, and are disposed to be movable with the side extension parts of the first band-like part in the extension direction.

Description

tote bag

The present invention relates to a tote bag that can be carried on the back.

Conventionally, there is a tote bag as a bag to be used in the hand, and there is a rucksack as a bag to be used on the back. The tote bag has a handle, and the backpack has a shoulder belt, each having a different configuration.

¡It is convenient to use a single bag in your hand like a tote bag or on your back like a rucksack. For this reason, various devices have been made for tote bags.

Patent Document 1 describes a shopping bag that can be used as a rucksack by passing a back strap on the left and right sides of the top of the shopping bag and fixing the tip to the bottom or bottom.

Patent Document 2 discloses a fastener that opens and closes an opening for loading and unloading provided on the top of a bag body, and a pair of handles disposed along the opening at the upper end of the bag body. And a pair of engaging means disposed at both ends of the fastener, a pair of left and right shoulder belts attached to the back of the bag body, and engagement means attached to the left and right of the bag body. A tote bag is described.

Noto 3054918 Noto 3307008 publication

However, the conventional bag has a problem that it is inferior when it is used as a tote bag or as a rucksack, and it does not look good.

That is, in the device described in Patent Document 1, when used as a tote bag or a rucksack, the handle is arranged across the bag opening, which causes troubles in loading and unloading the luggage.

In addition, the handle described in Patent Document 2 is provided with a handle and a shoulder belt independently of each other, and when one string is used, the other string becomes an obstacle and a handle that is not used. There is a problem that the belt on the back and the back is not good looking.

The present invention has been made in view of the above-mentioned problems, and can be used as a rucksack by being easily deformed, and the handle and the carrying belt do not interfere with loading and unloading during use. It is an object of the present invention to provide a tote bag that does not interfere with the other when a backpack is used, and has a good appearance.

The invention according to claim 1, which solves the above-described problem, includes an outer body portion that includes a bottom portion and a cylindrical portion that is connected to a peripheral edge of the bottom portion and forms an opening at a position facing the bottom portion, and the outer body portion. The inner bottom portion is disposed on the inner side and connected to the inner bottom portion disposed adjacent to the bottom portion of the outer main body portion, and the peripheral edge of the inner bottom portion. An inner body part having an inner cylindrical part joined to the periphery of the opening part of the opening part, and two opposite positions of the inner body part in the periphery part of the opening part, and projecting from the opening part A first belt-like portion and a second belt-like portion provided with the folded portion, wherein the first belt-like portion has both side extensions extending from the folded portion on the opening side of the inner tubular portion. The inner book from the end And extending between the outer body part and the inner body part toward the bottom part and reaching between the bottom part and the inner bottom part, and the second belt-like part extends from the folded part. Extending both side extensions through the inner cylindrical part and the cylindrical part, the outside of the outer body part extends toward the bottom part, and penetrates the outer body part in the vicinity of the bottom part. It reaches between the bottom part and the inner bottom part, and is connected to both side extension parts of the first belt-like part, and the first belt-like part and the second belt-like part are arranged movably along the extending direction. The second belt-like portion extending outside the outer body portion is pulled in a direction away from the outer body portion so that the second belt-like portion becomes a backpack belt. It is characterized in that it can be separated from the outer body part.

According to the present invention, the first band-shaped portion projects the folded portion from the opening portion, and both side extending portions extending from the folded portion penetrate the inner body portion from the end portion on the opening portion side of the inner cylindrical portion, Between the bottom portion and the inner body portion toward the bottom portion to reach between the bottom portion and the inner bottom portion, and the second belt-shaped portion has a double-side extension portion that projects from the opening portion and extends from the folding portion. The inner cylindrical part and the cylindrical part are penetrated, the outer side of the outer body part is extended toward the bottom part, the outer body part is penetrated in the vicinity of the bottom part, and reaches between the bottom part and the inner bottom part. It is connected to both side extension portions of the belt-like portion, and is arranged to be movable in the extending direction with respect to both side extension portions of the first belt-like portion. The second belt-like portion can be separated from the outer body portion so as to become a shoulder belt when the both-side extensions of the second belt-like portion extending outside the outer body portion are pulled away from the outer body portion. is there.

Therefore, when the tote bag is held by hand, the user can set the first and second folded portions of the first and second belt-like portions to protrude from the peripheral edge of the opening of the inner body portion. In addition to being able to use the folded portion of the second belt-like portion as a handle, when carrying the tote bag on the back, if the portion extending outside the outer body portion of the second belt-like portion is pulled out, the first belt-like portion and the first belt-like portion 2 The belt-shaped part moves in the extending direction and the part is separated from the outer main body part to become a shoulder belt. These changes can be easily made, and a handle that is not in use has a good appearance that the shoulder belt hangs down. . Moreover, the handle and the back belt which are not used when using the handle and when using the back belt do not get in the way. Furthermore, since the first belt-shaped portion and the second belt-shaped portion do not cross the opening, loading / unloading of the luggage is easy.

Similarly, the invention described in claim 2 is characterized in that the second belt-shaped portion includes a pad member that is disposed on both side extending portions that extend outside the outer body portion and is formed of an elastic member.
According to the present invention, the pad member formed of an elastic member is disposed on both side extension portions extending outside the outer body portion in the second belt-like portion.
Therefore, when the tote bag is carried on the shoulder, the burden on the shoulder caused by the shoulder belt is reduced by the pad member.

Similarly, in the invention according to claim 3, the lengths of the first belt-like portion and the second belt-like portion in the connected state are obtained by pulling out the folded portions of the first belt-like portion and the second belt-like portion. In a state, the both-side extension part arranged on the outside of the outer body part in the second belt-like part has a size close to the outer body part.
According to the present invention, in the state where the folded portions of the first belt-like portion and the second belt-like portion are pulled out, both side extension portions arranged outside the outer body portion in the second belt-like portion are close to the outer body portion.
Therefore, in the state where the handle of the tote bag is held, the second belt-like part used as the backpack is disposed in the vicinity of the outer body part, so that it does not get in the way and looks good.

Similarly, in the invention according to claim 4, in the connected state, the lengths of the first belt-like portion and the second belt-like portion are extended on both sides arranged outside the outer body portion in the second belt-like portion. When the portion is pulled out, the folded portion has a size close to the inner body portion.
According to the present invention, when the two-side extension portions arranged outside the outer main body portion in the second belt-shaped portion are pulled out to form a shoulder belt, the folded portion comes close to the inner main body portion.
Therefore, when using the both-side extension part arranged outside the outer body part in the second belt-like part as a shoulder belt, it does not stretch and become too long, and the tote bag can be satisfactorily supported, Close to the inner body, it looks good without getting in the way.

Similarly, the invention according to claim 5 is characterized in that the outer body part and the inner body part are formed by sewing cloth, and the inner body part is made of a material that is more flexible than the outer body part. And
According to the present invention, the outer main body and the inner main body are manufactured by sewing with a cloth, and the inner main body is formed of a material that is more flexible than the outer main body.
Therefore, since the tote bag is provided with flexibility as a whole, it is less likely to place a burden on the back when the tote bag is carried, and the inner body portion is made of a flexible material so that the stored items are not damaged.

According to the tote bag according to the present invention, it can be used as a rucksack by being easily deformed, and the handle or the shoulder belt does not obstruct the loading and unloading of the bag during use, and one of the strings is used. Sometimes other strings do not get in the way and look good.

That is, according to the tote bag according to claim 1, the first belt-shaped portion projects the folded portion from the opening portion, and both side extending portions extending from the folded portion are formed on the inner body from the end portion on the opening portion side of the inner tubular portion. Penetrating the part, extending between the outer body part and the inner body part toward the bottom and reaching between the bottom part and the inner bottom part, and the second belt-like part projects the folded part from the opening part, Both side extensions extending from the folded portion penetrate the inner cylindrical portion and the cylindrical portion, extend outside the outer body portion toward the bottom portion, penetrate the outer body portion in the vicinity of the bottom portion, and penetrate the bottom portion and the inner bottom portion. Between the two side extension portions of the first belt-like portion, and the both side extension portions of the first belt-like portion are arranged so as to be movable in the extending direction. The second belt-like portion can be separated from the outer body portion so as to become a shoulder belt when the both-side extensions of the second belt-like portion extending outside the outer body portion are pulled away from the outer body portion. is there.

Moreover, according to the tote bag of Claim 2, since the pad member formed with the elastic member is arrange | positioned in the both-sides extension part part extended outside the outer side main-body part in a 2nd strip | belt-shaped part. When the tote bag is carried on the back, the burden on the shoulder due to the carrying belt is reduced by the pad member.

Moreover, according to the tote bag of Claim 3, in the state which pulled out the folding | returning part of the 1st strip | belt-shaped part and the 2nd strip | belt-shaped part, the both-side extension part arrange | positioned on the outer side of the outer side main-body part in a 2nd strip | belt-shaped part is Since it is close to the outer body part, the second belt-like part used as a backpack is placed close to the outer body part in a state where the tote bag is held by a hand, and it looks good without getting in the way.

Further, according to the tote bag according to claim 4, when the two-side extension portions arranged outside the outer body portion in the second belt-shaped portion are pulled out to form a shoulder belt, the folded portion is close to the inner body portion. In addition, when using the two-side extension part arranged outside the outer body part in the second belt-like part as a shoulder belt, it does not stretch and become too long, and the tote bag can be satisfactorily supported, and the folded part is inside Close to the main body, it looks good without getting in the way.

According to the tote bag of claim 5, the outer main body and the inner main body are manufactured by sewing with a cloth, and the inner main body is formed of a material that is more flexible than the outer main body. Since the bag has flexibility as a whole, it is less likely to place a burden on the back when the tote bag is carried, and the inner body portion is made of a flexible material so that the stored items are not damaged.

It is a perspective schematic diagram of the tote bag concerning the embodiment of the present invention. It is a perspective schematic diagram from the other direction of the tote bag. FIG. 3 is a schematic perspective view from the same direction as FIG. 2 when the tote bag is used as a rucksack. FIGS. 2A and 2B show an arrangement state of band-like members in the tote bag when hand-held, and FIG. 2A is a schematic perspective view, and FIG. 2B is a schematic cross-sectional view corresponding to the line BB in FIG. FIGS. 2A and 2B show an arrangement state of belt-like members in the tote bag when carrying the back, wherein FIG. 2A is a schematic perspective view, and FIG. 2B is a schematic cross-sectional view corresponding to the line CC in FIG.

DETAILED DESCRIPTION A tote bag according to an embodiment for carrying out the present invention will be described. 1 is a schematic perspective view of a tote bag according to an embodiment of the present invention, FIG. 2 is a schematic perspective view from another direction of the tote bag, and FIG. 3 is a diagram of FIG. 2 when the tote bag is used as a rucksack. It is a perspective schematic diagram from the same direction.

The tote bag 1 includes a bag body 10, a belt-like member 70, and

pad members

55 and 55. The bag main body 10 includes an outer main body 20 and an inner main body 30 disposed inside the outer main body 20. The outer main body 20 and the inner main body 30 are manufactured by sewing fabric. The outer body part 20 includes a bottom part 21 and a cylindrical part 23. The cylindrical portion 23 is sewn and connected to the periphery of the bottom portion 21, and forms an opening 22 at a position facing the bottom portion 21.

Further, the inner body part 30 includes an inner bottom part 31 and an inner cylindrical part 33. The inner bottom portion 31 is disposed adjacent to the inner side of the bottom portion 21 of the outer main body portion 20. The inner cylindrical portion 33 is sewn and connected to the peripheral edge portion of the inner bottom portion 31, and forms an opening 32 facing the inner bottom portion 31. In the present embodiment, the periphery of the opening 22 of the outer main body 20 is folded inward and sewn and joined to the periphery of the opening 32 of the inner tubular portion 33. In other words, the tubular portion 23 and the inner tubular portion 33 are sewn around the openings 22 and 32 with the opening 22 and the opening 32 in common. The sewing location in FIG. 4 and FIG.

Further, the outer main body portion 20 and the inner main body portion 30 are joined by sewing at the bottom portion 21, the inner bottom portion 31, the cylindrical portion 23, and the inner cylindrical portion 33 as necessary so that the inner main body portion 30 is not deformed inside. The However, the movement in the extending direction of the 1st strip | belt-shaped part 40 mentioned later and the 2nd strip | belt-shaped part 50 shall not be prevented. The outer main body 20 and the inner main body 30 are made of, for example, a synthetic fiber such as nylon fabric. Further, the inner main body 30 can be made of a different material by using a thin material that is more flexible than the outer main body 20. Since the tote bag 1 has flexibility as a whole, the back of the tote bag 1 when the tote bag 1 is carried is less burdened, and the inner main body 30 is made of a flexible material so as not to damage stored items.

The belt-like member 70 functions as a handle and a shoulder belt. The belt-like member 70 is annular and is made of a thick nylon fabric. Below, the 1st strip | belt-shaped part 40 by which the strip | belt-shaped member 70 is arrange | positioned at one side (front side in FIG. 1) of the bag main-body part 10, and the 2nd strip | belt shape arrange | positioned at the other side (front side in FIG. 2). Although the description will be divided into the part 50, the belt-like member 70 is not separated into two parts. The first belt-like portion 40 and the second belt-like portion 50 include folded

portions

41 and 51 and both

side extending portions

42 and 52 extending from the folded

portions

41 and 51 to both sides, respectively. The first belt-like portion 40 and the second belt-like portion 50 are connected at both side extension portions 42 and both side extension portions 52.

When the tote bag 1 is held by hand, as shown in FIGS. 1 and 2, the folded

portions

41, 51 of the first belt-like portion 40 and the second belt-like portion 50 are projected from the

openings

61, 62 of the opening portion 32. A handle. On the other hand, when carrying the back of the tote bag 1, as shown in FIG. On the periphery of the

openings

61, 62, 63, an annular metal fitting for protecting the fabric can be arranged.

In the tote bag 1 according to the present embodiment,

pad members

55 and 55 are disposed on portions of the two

side extension portions

52 and 52 that are used as a shoulder belt. The pad member 55 is formed by covering an elastic member such as a sponge. Thus, when the tote bag 1 is carried on the back, the burden on the shoulder due to the carrying belt is reduced. If the pad member 55 is made a color different from the color of the outer body part 20 and the outer band belt 25 is arranged on the outer periphery of the outer body part 20 with the same color as the outer body part 20, the tote bag 1 is held by hand. When used, the pad member 55 can be made inconspicuous. In FIG. 1, the outer band 25 is indicated by a two-dot chain line.

Hereinafter, the arrangement state of the belt-like member 70 in the bag body 10 will be described. FIG. 4 shows an arrangement state of the band-like members in the tote bag when hand-held, (a) is a schematic perspective view, (b) is a schematic cross-sectional view corresponding to the line BB in (a), FIGS. 5A and 5B show the arrangement of the band-like members in the tote bag when carried on the back. FIG. 5A is a schematic perspective view, and FIG. 5B is a schematic cross-sectional view corresponding to the line CC in FIG. is there.

In the first belt-like portion 40 of the belt-like member 70, both

side extending portions

42, 42 extending from the folded-back portion 41 open the opening 61 of the inner main body portion 30 from the end portion on the opening portion 32 side of the inner cylindrical portion 33 in the bag main body portion 10. It penetrates and extends between the outer body part 20 and the inner body part 30 toward the bottom part 21. And the front-end | tip part 43 of the 1st strip | belt-shaped part 40 reaches between the bottom part 21 and the inner side bottom part 31. FIG.

In addition, the second belt-like portion 50 of the belt-like member 70 has openings in which both

side extension portions

52, 52 extending from the folded-back portion 51 are formed in the inner cylindrical portion 33 of the inner main body portion 30 and the cylindrical portion 23 of the outer main body portion 20. The outer body part 20 is extended toward the bottom part 21 through the 62 and 62. In the vicinity of the bottom portion 21, the distal end portion 53 reaches between the bottom portion 21 and the inner bottom portion 31 through the

openings

63 and 63 of the outer body portion 20.

In the present embodiment, the distal end portions 53 and 53 of the both

side extension portions

52 and 52 are respectively connected to the distal end portions 43 and 43 of the both

side extension portions

42 and 42 of the first belt-like portion 40 to constitute the belt-like member 70 as a whole. Yes. Further, the belt-like member 70 is movably disposed between the outer main body portion 20 and the inner main body portion 30 and on the outer side of the inner main body portion 30 along the extending direction.

In the tote bag 1 according to the present embodiment, in order to change from the hand-held state shown in FIG. 5 to the shoulderable state shown in FIG. 6, both side extensions of the second belt-like part 50 extending outside the outer body part 20 are provided. Pull the

parts

52, 52 in a direction away from the outer body part 20. Then, the second band-shaped portion 50 is separated from the outer main body portion 20 so as to become a backpack belt. Thereby, the both-sides extension part 52 of the tote bag 1 can be carried as a backpack belt. At this time, the folded portion 41 of the first belt-shaped portion 40 and the folded portion 51 of the second belt-shaped portion 50 do not cross the openings 22 and 32 in the vicinity of the vicinity of the opening 32 of the inner main body 30, and It does not hinder the loading and unloading of luggage, and it looks good.

On the other hand, in order to return the tote bag 1 to the handheld state, both the folded portion 41 of the first belt-shaped portion 40 and the folded portion 51 of the second belt-shaped portion 50 are pulled out. Thereby, in the state which has a tote bag with a handle, the 2nd strip | belt-shaped part 50 used as a backpack belt is arrange | positioned in proximity to the outer side main-body part 20, and it does not get in the way and is good-looking.

Here, the length of the belt-like member 70 is as follows. That is, in the state where the folded

portions

41 and 51 of the first belt-like portion 40 and the second belt-like portion 50 are pulled out, both

side extension portions

52 and 52 arranged outside the outer main body portion 20 in the second belt-like portion 50 are the outer main body. When both

side extension parts

52 and 52 arranged near the part 20 and outside the outer body part 20 in the second belt-like part 50 are pulled out, the folded part 41 is set to a dimension close to the inner body part. Thereby, in the state which has the handle of a tote bag, the 2nd strip | belt-shaped part used as a backpack belt is arrange | positioned adjacent to an outer side main-body part, and it does not get in the way and is good-looking. Also, when using a shoulder belt, both

side extensions

52, 52 do not extend too long, and the tote bag can be satisfactorily supported, and the folded

portions

41, 51 are close to the inner body 30. It looks good without getting in the way.

The tote bag according to the present invention can be used as a rucksack by being easily deformed, and the handle and the carrying belt do not interfere with loading and unloading during use, and when one of the strings is used Does not get in the way and looks good. For this reason, it has industrial applicability.

1: Tote bag 10: Bag body 20: Outer body 21: Bottom 22: Opening 23: Tubular 30: Inner body 31: Inner bottom 32: Opening 33: Inner tubular 40: First belt Part 41: Folded part 42: Both side extended part 43: Front end part 50: Second belt-like part 51: Folded part 52: Both side extended part 53: Front end part 55: Pad member 61: Opening 62: Opening 63: Opening 66: Sewing process 70: Band-shaped member

Claims

An outer main body having a cylindrical portion that is connected to a bottom and a peripheral edge of the bottom and forms an opening at a position facing the bottom, is disposed inside the outer main body, and is adjacent to the bottom of the outer main body The inner bottom is connected to the inner bottom and the inner bottom, and the outer periphery of the outer body is joined to the periphery of the opening of the cylindrical portion. A bag body portion comprising an inner body portion comprising a portion,
A tote bag comprising a first belt-like portion and a second belt-like portion, each of which is disposed at two opposing positions of the inner body portion at the peripheral edge of the opening, and includes a folded portion protruding from the opening. ,
In the first belt-like portion, both side extending portions extending from the folded portion pass through the inner main body portion from the end portion on the opening side of the inner cylindrical portion, and between the outer main body portion and the inner main body portion. Extending toward the bottom and reaching between the bottom and the inner bottom,
The second belt-like portion has both side extensions extending from the folded portion extending through the inner cylindrical portion and the cylindrical portion, and the outer side of the outer body portion is extended toward the bottom portion. In the vicinity, it penetrates through the outer body part to reach between the bottom part and the inner bottom part, and is connected to both side extension parts of the first belt part, so that the first belt part and the second belt part extend. It is arranged so that it can move along the set direction,
From the outer main body portion, the second belt-like portion becomes a shoulder belt when the both-side extensions of the second belt-like portion extending outside the outer main body portion are pulled away from the bag main body portion. A tote bag characterized by being separable.
2. The tote bag according to claim 1, further comprising a pad member that is disposed on both side extending portions of the second belt-shaped portion that are extended outside the outer main body portion and is formed of an elastic member.
The lengths of the first band and the second band in the connected state are the lengths of the first band and the second band in the state where the folded portions of the first band and the second band are pulled out. The tote bag according to claim 1 or 2, wherein both side extension portions arranged outside the outer body portion are sized to be close to the outer body portion.
The lengths of the first and second belt-like portions in the connected state are such that when the both-side extension portions disposed outside the bag main body portion in the second belt-like portion are pulled out, the folded portion is The tote bag according to any one of claims 1 to 3, wherein the tote bag has a size close to the inner body portion.
The bag main body portion is formed by sewing a fabric, and the inner main body portion is made of a material that is more flexible than the outer main body portion. Tote bag as described in.