JP2017202223A - Subbag and bag comprising the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a subbag which enables a user to easily carry a bag on his/her back or put down the bag held on his/her back, in the state of having the subbag attached to a shoulder strap of the bag, and which can be easily attached to/detached from the shoulder strap.SOLUTION: A subbag 100 is attached to a bag 200 comprising shoulder straps 220R and 220L. The subbag 100 comprises a storage part 10 having predetermined capacity, and an attachment part 30 that is detachably attached to the one shoulder strap 220L.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a sub bag to be attached to a bag having a shoulder strap, and a bag having a sub bag.

  Conventionally, a rucksack type bag is known as a bag having a shoulder strap. A rucksack type bag usually has two shoulder straps. A rucksack type bag has the advantage that both hands are free by carrying two shoulder straps on the shoulder and carrying it on the back. For this reason, the rucksack type bag is not only used for mountain climbing and hiking, but also widely used in daily life.

  However, a rucksack type bag is difficult to take out stored articles when it is carried on the back. For example, when a portable device such as a smartphone, a wallet, a commuter pass, and the like are stored in a bag, it is necessary to take the bag down from the back each time these are used, and the user may feel inconvenient.

  For this reason, a rucksack type bag with a sub bag for storing articles such as portable devices, wallets, and commuter passes has been developed. For example, FIG. 7 of JP-A-8-164023 discloses a rucksack type bag in which a sub bag is supported on left and right shoulder straps. In the bag disclosed in Japanese Patent Laid-Open No. 8-164023, since the sub bag is arranged on the front surface of the user, the articles stored in the sub bag can be easily taken out even when the bag is carried on the back. Also, a fastener is provided at the center of the sub-bag. By opening the fastener and separating the sub-bag to the left and right, the user can carry the bag on the back or take down the back bag.

Japanese Patent Laid-Open No. 8-164023

  However, in the bag of Japanese Patent Laid-Open No. 8-164023, since the sub bag is supported by the left and right shoulder straps, the zipper of the sub bag must be opened and closed each time the bag is carried on the back or the bag carried on the back is taken down. .

  If the zipper of the sub bag is left open, it is not necessary to open and close the zipper of the sub bag each time the bag is carried on or taken down. However, if the zipper is left open, the sub-bags that are separated to the left and right will hang down. In this state, it is difficult to use as a subbag, and the appearance is also deteriorated. For this reason, the sub-bag disclosed in Japanese Patent Application Laid-Open No. 8-164023 is premised on being used with the fasteners closed and supported by the left and right shoulder straps. The use of is not considered.

  In addition, it is desirable that the subbag can be attached and detached as necessary, and there is also a demand for carrying only a subbag storing a portable device, a wallet or the like at a travel destination.

  In view of these points, the present invention makes it easy to carry the bag on the shoulder strap or to take down the bag carrying the bag while the sub-bag is attached to the shoulder strap of the bag, and to be easily attached to and detached from the shoulder strap. An object is to provide a bag and a bag including a sub bag.

  The sub-bag of the present invention is a sub-bag to be attached to a bag provided with a shoulder strap, and a storage part having a predetermined capacity, an attachment part to be detachably attached to one shoulder strap, Is provided.

  The bag of the present invention is a bag comprising a shoulder strap and a sub-bag attached to the shoulder strap, and the sub-bag can be attached to and detached from a storage portion having a predetermined capacity and a single shoulder strap. And a mounting portion that includes a positioning portion that suppresses movement of the subbag in a direction along the shoulder strap, and the positioning portion constitutes an open fastener that can be connected and separated. The first fastener is provided on the shoulder strap, and the movement of the sub-bag in the direction along the shoulder strap is suppressed by connecting the second fastener and the first fastener. Is done.

  According to the subbag and the bag of the present invention, the subbag is detachably attached to one shoulder strap provided in the bag. For this reason, it is possible to easily carry the bag on the back or to take down the bag with the sub-bag attached. Moreover, since it can attach or detach with respect to one shoulder strap, attachment or detachment of a subbag is easy.

FIG. 1 is a front view showing a state in which a sub bag according to Embodiment 1 of the present invention is attached to a rucksack type bag. FIG. 2 is a front view of the subbag. FIG. 3 is a rear view of the subbag. FIG. 4 is a left side view of the subbag. FIG. 5 is a rear view showing a state in which the shoulder strap is held by the strap holding portion. FIG. 6 is a rear view showing a state in which the positioning portion is attached to the shoulder strap. FIG. 7 is a rear view showing a state in which the subbag is used alone. FIG. 8 is a front view of a bag according to Embodiment 2 of the present invention. FIG. 9 is a rear view of the subbag. FIG. 10 is a rear view showing a state in which the subbag is attached to the shoulder strap.

  A subbag according to an embodiment of the present invention is a subbag to be attached to a bag having a shoulder strap, and is detachably attached to a storage unit having a predetermined capacity and one shoulder strap. A mounting portion (first configuration).

  According to the said structure, a subbag is mounted | worn so that attachment or detachment is possible with respect to one shoulder strap provided in the bag. For this reason, it is possible to easily carry the bag on the back or to take down the bag with the sub-bag attached. Moreover, since it can attach or detach with respect to one shoulder strap, attachment or detachment of a subbag is easy.

  In the first configuration, a sub bag strap and / or a gripping portion may be further provided so that the sub bag can be used alone (second configuration).

  According to the above configuration, the sub-bag can be used alone by being removed from the shoulder strap of the bag. For this reason, for example, it is possible to use such as to carry only a sub-bag storing a portable device, a wallet, etc. at a travel destination.

  In the first or second configuration, the mounting portion may include a positioning portion that suppresses movement of the sub bag in a direction along the shoulder strap (third configuration).

  According to the said structure, the movement to the direction along a shoulder strap is suppressed by the positioning part. For this reason, the shift | offset | difference of the position of the subbag in use can be suppressed.

  In the third configuration, the positioning portion extends from the storage portion and is attached to the shoulder strap, and the shoulder strap and the shoulder strap are mounted on the shoulder strap of the user. You may make it arrange | position between (4th structure).

  According to the above configuration, the positioning portion is sandwiched between the user's shoulder and the shoulder strap in a state where the shoulder strap is hung on the user's shoulder. For this reason, the positioning portion is less likely to be displaced due to friction with the shoulder strap. Therefore, the shift | offset | difference of the position of the subbag in use can be suppressed. Moreover, since the positioning part is provided in the subbag, the user can use the subbag attached to the hand-held bag.

  A bag according to an embodiment of the present invention includes a shoulder strap and a subbag attached to the shoulder strap, wherein the subbag includes a storage portion having a predetermined capacity and one shoulder. A mounting portion that is detachably mounted on the strap, and the mounting portion includes a positioning portion that suppresses movement of the sub-bag in a direction along the shoulder strap, and the positioning portion is connected And a first fastener and a second fastener constituting a separable open fastener, wherein the first fastener is provided on the shoulder strap, and by connecting the second fastener and the first fastener, The movement of the sub bag in the direction along the shoulder strap is suppressed (fifth configuration).

  According to the said structure, the shift | offset | difference of the position of the subbag in use can be suppressed by engaging the 1st fastener of a shoulder strap and the 2nd fastener of a subbag. Further, when the sub bag is attached to and detached from the shoulder strap, the first fastener and the second fastener can be easily engaged and released.

[Embodiment 1]
Hereinafter, with reference to drawings, subbag 100 concerning the embodiment of the present invention is explained in detail. In the drawings, the same or corresponding parts are denoted by the same reference numerals and description thereof will not be repeated. In addition, in order to make the explanation easy to understand, in the drawings referred to below, the configuration is shown in a simplified or schematic manner, or some components are omitted. Further, the dimensional ratio between the constituent members shown in each drawing does not necessarily indicate an actual dimensional ratio.

[overall structure]
First, the overall configuration of the subbag 100 will be described. FIG. 1 is a front view showing a state in which a sub bag 100 according to Embodiment 1 of the present invention is attached to a rucksack type bag 200. In the following drawings, the arrow R indicates the right direction of the subbag 100, and the arrow L indicates the left direction. Arrow U indicates the upward direction, and arrow D indicates the downward direction. Arrow F indicates the forward direction, and arrow B indicates the backward direction.

  A rucksack type bag 200 shown in FIG. 1 includes a bag body 210 and two shoulder straps 220L and 220R. The bag body 210 has a storage space for storing articles therein. The user can carry the bag 200 on the back with the shoulder straps 220L and 220R on both shoulders. Note that the bag 200 shown in FIG. 1 is an example for explaining the sub-bag 100 of the present embodiment. The number of shoulder straps is not limited to two, and may be one, for example.

  The sub bag 100 has a storage unit 10 and a mounting unit 30. The sub-bag 100 of this embodiment is mainly configured by sewing a thick nylon fabric. The material of the sub bag 100 is not limited to nylon fabric, and other materials used for bags such as cloth and leather can be used. Further, the storage unit 10 and the mounting unit 30 can be configured by combining these materials.

  The storage unit 10 is a part that becomes a main body of the sub bag 100. The storage unit 10 has a predetermined capacity, and forms a storage space for storing articles therein. In the upper part of the storage unit 10, an opening 11 for taking in and out articles from the storage space is provided. The opening 11 is configured to be opened and closed by a fastener (slide fastener) 11F (see FIG. 4). Pockets 12 and 13 for storing small items are provided on the front surface of the storage unit 10. The pockets 12 and 13 are configured to be opened and closed by fasteners 12F and 13F, respectively (see FIG. 4).

  The fasteners 11F, 12F, and 13F each have a pair of fastener element rows EA and EB, and a slider SA. By moving the slider SA, the pair of fastener element rows EA, EB can be engaged and disengaged, and the fasteners 11F, 12F, 13F can be opened and closed.

  Mounting portions 91 and 92 (see FIG. 3) are provided on the upper part of the front surface of the storage unit 10 and the lower part of the rear surface. The attachment portions 91 and 92 are portions for attaching the sub bag strap 90. In the present embodiment, annular members are provided as the attachment portions 91 and 92. The subbag strap 90 is a strap attached when the subbag 100 is used alone (see FIG. 7).

  The mounting portion 30 is a portion that is mounted on any one of the two shoulder straps 220 </ b> L and 220 </ b> R of the bag 200 and detachably mounts the sub-bag 100 to the bag 200. The mounting portion 30 includes a strap holding portion 40 (see FIG. 3) and a positioning portion 50. In FIG. 1, the sub bag 100 is attached to the shoulder strap 220 </ b> L, but the sub bag 100 may be attached to the opposite shoulder strap 220 </ b> R.

  The strap holding part 40 is a part for attaching the sub bag 100 to the shoulder strap 220L by holding the shoulder strap 220L (see FIG. 3).

  The positioning unit 50 is provided in the upper part of the storage unit 10. The positioning part 50 is a part that suppresses the sub bag 100 from moving in a direction along the shoulder strap 220L by being attached to the shoulder strap 220L.

  FIG. 2 is a front view of the subbag 100. Although FIG. 1 shows a state in which the positioning unit 50 is attached to the shoulder strap 220L, FIG. 2 shows a state in which the positioning unit 50 is expanded. The positioning unit 50 includes a positioning unit main body 51 and an open fastener 52F.

  The positioning portion main body 51 extends upward from the upper portion of the storage portion 10. The positioning portion main body 51 has flexibility so that it can be wound around and mounted on the shoulder strap 220L, and has a width approximately twice the width of the shoulder strap 220L.

  The open fastener 52F is a part that detachably fixes both side portions of the positioning portion main body 51 wound around the shoulder strap 220L. The open fastener 52F has a pair of open fastener element rows EC and ED and a slider SB. The open fastener element row EC is attached to the right side portion 51R of the positioning portion main body 51, and the open fastener element row ED is attached to the back surface of the left side portion 51L of the positioning portion 50. The slider SB is attached to the open fastener element row ED. By combining the open fastener element rows EC and ED and moving the slider SB up and down, the pair of open fastener element rows EC and ED can be engaged and disengaged to open and close the open fastener 52F. As shown in FIG. 2, the open fastener 52F can separate the pair of open fastener element rows EC and ED left and right.

  FIG. 3 is a rear view of the subbag 100. A strap holding unit 40 is provided on the back surface of the storage unit 10. The strap holding part 40 has a first holding part 41 and a second holding part 42. The first holding part 41 has belts 411 and 412 and a buckle 413, and the second holding part 42 has belts 421 and 422 and a buckle 423. The belts 411 and 412 are connected by a buckle 413. By separating and connecting the buckle 413, the belts 411 and 412 can be separated and connected. Similarly, the belts 421 and 422 are connected by a buckle 423. By separating and connecting the buckle 423, the belts 421 and 422 can be separated and connected.

  A pocket 14 and a storage pocket 15 are provided on the back surface of the storage unit 10. The pocket 14 is configured to be opened and closed with a fastener 14F. The storage pocket 15 is configured so that the positioning unit 50 can be folded and stored when the positioning unit 50 is not used.

  The positioning portion main body 51 is provided with a friction member 54. The friction member 54 is provided at a position near the right side 51 </ b> R of the positioning unit main body 51. The friction member 54 is a member that generates a frictional force with the shoulder strap 220L in a state where the sub bag 100 is attached to the shoulder strap 220L. In order to increase the frictional force, for example, brushed leather is used as the material of the friction member 54. When the user hangs the shoulder strap 220L to which the sub-bag 100 is attached on the shoulder, the friction member 54 is put between the user's shoulder and the shoulder strap 220L. When the friction member 54 and the shoulder strap 220L are in close contact with each other, the frictional force is increased, and the movement of the sub bag 100 in the direction along the shoulder strap 220L can be suppressed.

  FIG. 4 is a left side view of the subbag 100. The opening 11 of the storage unit 10 is visible at the top, and the pocket 13 is visible at the front. The positioning portion main body 51 extends upward from the back surface of the storage portion 10. The positioning portion main body 51 is formed thinner than the storage portion 10 so as to be wound around the shoulder strap 220L.

[Attaching to shoulder strap]
Next, a procedure for attaching the sub bag 100 to the shoulder strap 220L of the bag 200 will be described with reference to FIGS. FIG. 5 is a rear view showing a state in which the shoulder strap 220 </ b> L is held by the strap holding unit 40. FIG. 6 is a rear view showing a state in which the positioning unit 50 is attached to the shoulder strap 220L.

  As shown in FIG. 5, the shoulder strap 220 </ b> L is held by the first holding part 41 and the second holding part 42 of the strap holding part 40. In the first holding part 41, the buckle 413 is first separated to separate the belts 411 and 412. Next, the shoulder strap 220L is placed between the belts 411 and 412, and the shoulder strap 220L is held by the first holding portion 41 by connecting the belt 411 and 412 by connecting the buckle 413 on the shoulder strap 220L. To do. Similarly, also in the 2nd holding | maintenance part 42, first, the buckle 423 is isolate | separated and the belts 421 and 422 are isolate | separated. Next, the shoulder strap 220L is placed between the belts 421 and 422, the buckle 423 is connected on the shoulder strap 220L, and the belts 421 and 422 are connected to hold the shoulder strap 220L by the second holding portion 42. To do.

  Next, as shown in FIG. 6, with the shoulder strap 220 </ b> L placed on the back surface of the positioning portion main body 51, the right side portion 51 </ b> R is folded back with respect to the left side portion 51 </ b> L, and the shoulder strap 220 </ b> L is sandwiched between the positioning portion main body 51. Further, the open fastener element rows EC and ED are combined to move the slider SB upward, and the open fastener 52F is closed. Thereby, the positioning part 50 can be attached to the shoulder strap 220L. In this state, when the user hangs the shoulder strap 220L on the shoulder, the friction member 54 of the positioning portion 50 is sandwiched between the user's shoulder and the shoulder strap 220L. For this reason, the positioning unit 50 is less likely to be displaced due to friction with the shoulder strap 220 </ b> L, and the displacement of the position of the subbag 100 during use can be suppressed.

  FIG. 7 is a rear view showing a state in which the subbag 100 is used alone. The strap holding part 40 and the positioning part 50 are removed from the shoulder strap 220L. The positioning unit 50 is further folded back with respect to the back surface of the storage unit 10 in a state where the right side 51R is folded back with respect to the left side 51L, and is stored in the storage pocket 15.

  A sub bag strap 90 is attached to the attachment portions 91 and 92. In this state, the sub bag 100 can be used alone as a shoulder bag. The sub bag strap 90 may be used without being attached, or a gripping portion may be attached to the sub bag 100 so that it can be used as a handbag.

[Embodiment 2]
The bag 2200 of the second embodiment is different from the sub bag 100 of the first embodiment in that the positioning portion 250 for positioning the sub bag 2100 is an open fastener 61F. In the following description, the same components as those in the first embodiment are denoted by the same reference numerals, and the description thereof is omitted.

  FIG. 8 is a front view of a bag 2200 according to Embodiment 2 of the present invention. In FIG. 8, the sub-bag 2100 is attached to the shoulder strap 2220 </ b> L of the bag 2200. The positioning part 50 of the first embodiment is not provided in the sub bag 2100, and the shoulder strap 2220L and the open fastener 61F are provided in the sub bag 2100 as the positioning part 250.

  FIG. 9 is a rear view of the subbag 2100. The open fastener 61F as the positioning portion 250 has a pair of open fastener element rows EE, EF and a slider SC (see FIG. 10). The open fastener element row EE is attached to the back surface of the storage unit 10, and the open fastener element row EF is attached to the shoulder strap 2220L (see FIG. 10). The slider SC is attached to the open fastener element row EE. By combining the open fastener element rows EE and EF and moving the slider SB up and down, the open fastener 61F can be opened and closed by engaging and releasing the pair of open fastener element rows EE and EF. In a state where the open fastener 61F is opened, the pair of open fastener element rows EE, EF can be separated into left and right. FIG. 9 shows a state where the open fastener 61F is opened and the pair of open fastener element rows EE and EF are separated. The open fastener element row EF corresponds to the first fastener of the present invention, and the open fastener element row EE corresponds to the second fastener of the present invention.

  FIG. 10 is a rear view showing a state in which the sub bag 2200 is attached to the shoulder strap 2220L. As shown in FIG. 10, the shoulder strap 2220 </ b> L is held by the first holding part 41 and the second holding part 42 of the strap holding part 40.

  The open fastener 61F is connected by a combination of open fastener element rows EE and EF. Thereby, the positioning part 250 can suppress the shift | offset | difference of the position of the subbag 2100 in use.

[Modification]
The subbag and the bag according to the present invention are not limited to the present embodiment described above. In the present embodiment, the bag is a rucksack type, but is not limited to a rucksack type.

  The shape of the sub bag and the bag of the present embodiment is not limited to the shape of the present embodiment. For example, the shape of the storage portion and the mounting portion can be changed to other shapes.

  Moreover, the attachment position of the open fastener used for the positioning part can be suitably changed according to the shape of the storage part and the mounting part.

  As mentioned above, although embodiment of this invention was described, embodiment mentioned above is only the illustration for implementing this invention. Therefore, the present invention is not limited to the above-described embodiment, and can be implemented by appropriately modifying the above-described embodiment without departing from the spirit thereof.

100 Sub bag 200 Bag 220L, 220R Shoulder strap 10 Storage part 30 Mounting part 40 Strap holding part 50 Positioning part

Claims (5)

A sub-bag attached to a bag with a shoulder strap,
A storage unit having a predetermined capacity;
A mounting portion that is detachably mounted on one shoulder strap;
Sub bag with It further comprises a strap for a subbag and / or a gripping part,
The sub bag can be used alone,
The subbag according to claim 1. The mounting part is
Including a positioning portion that suppresses movement of the subbag in a direction along the shoulder strap;
The subbag according to claim 1 or 2. The positioning part is
Extending from the storage portion and attached to the shoulder strap, and disposed between the user's shoulder and the shoulder strap in a state where the shoulder strap is hung on the shoulder of the user.
The subbag according to claim 3. A bag comprising a shoulder strap and a subbag to be attached to the shoulder strap,
The sub-bag is
A storage unit having a predetermined capacity;
A mounting portion that is detachably mounted on one shoulder strap;
With
The mounting portion includes a positioning portion that suppresses movement of the sub bag in a direction along the shoulder strap,
The positioning portion has a first fastener and a second fastener constituting an open fastener that can be connected and separated,
The first fastener is provided on the shoulder strap;
By connecting the second fastener and the first fastener, the movement of the sub bag in the direction along the shoulder strap is suppressed.
bag.

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