JP2020065616A - Sub bag for satchel - Google Patents

Abstract

To provide a sub bag for a satchel which can be fixed in a state of being wound to an upper part of the satchel.SOLUTION: There is provided a sub bag 1 for a satchel which comprises: a bag part 11; a first fastener 12 which is arranged on one end part of the bag part; a second fastener corresponding to the first fastener; and a fixture 14 for fixing the bag part to an upper part of the satchel. The bag part is formed of a material which can be wound, and by fastening the first fastener and the second fastener, the bag part can be fixed to the upper part of the satchel in a wound state.SELECTED DRAWING: Figure 1

Description

TECHNICAL FIELD The present invention relates to a sub bag attached to a school bag for use.

A sub-bag is used to store luggage that could not fit in the school bag or luggage that is larger than the school bag. If the hand is blocked by luggage, it is dangerous when a child falls down, so a sub bag that can be attached to a school bag has been proposed.

For example, Patent Document 1 describes a sub-bag including a hook for attaching to a back can of a school bag and a belt for attaching to a crown.

Further, Patent Document 2 describes a sub-bag arranged between the crown and the school bag body. This sub-bag has an opening configured so that it can be opened and closed with a line fastener. The inside of this opening is in the shape of a bag, and the locking cover is housed in this bag. The locking cover has an eggplant at the tip and a slit hole at the base. With the opening opened, the locking cover can be taken out from the opening and extended. With the bag body sandwiched between the school bag body and the crown, extend the locking cover, insert the satchel metal fittings of the school bag through the slit hole, and with the locking cover in contact with the crown, hold the NASCAN back of the school bag. Fix on the can. As a result, the sub bag is fixed to the school bag.

JP, 2017-104464, A Utility model registration No. 3200681

In the sub-bags of Patent Document 1 and Patent Document 2, when the luggage is fixed to the school bag with the luggage put in, the center of gravity of the luggage is located near the crown of the school bag. Therefore, when the sub-bag is attached to the school bag, the center of gravity of the luggage is located at a position away from the body, which makes it difficult for the wearer to move and may cause tiredness.

An object of the present invention is to provide a school bag subbag that can be fixed in the state of being wound around the school bag.

A bag part, a first fastener arranged in the bag part, a second fastener corresponding to the first fastener, and a bag for school bag including a fitting for fixing the bag part to the upper part of the school bag, The bag part is made of a material that can be rolled up, and by fastening the first and second fasteners, the bag part is fastened in a rolled state and fixed to the upper part of the school bag by the fixture. The above-described problems are solved by a sub-bag for school bags (hereinafter, simply referred to as a sub-bag) that can be used. This sub-bag can be fixed while being wound around the upper part of the school bag, so that the center of gravity of the sub-bag becomes closer to the body of the wearer of the school bag. Therefore, the wearer can move easily and is less likely to get tired.

In the above sub-bag, the first fastener is provided in the bag portion, is an elongated object extending in the winding direction, the second fastener is for fastening the first fastener, the first fastener It is preferable that the first fastener is made to follow the wrapped bag portion while the second fastener is retained so that the first fastener holds the wound state of the bag portion. With such a configuration, the wound bag portion is held by the first fastener that is a long object, and thus the unintentionally wound bag portion is difficult to unwind.

In the above sub bag, it is preferable that the bag portion further includes a crown fixing tool that fixes the stretched bag portion so as not to swing with respect to the crown of the school bag. This makes it difficult for the bag part to swing when the sub-bag is fixed to the crown of the school bag with the bag part extended.

The crown fixing device includes a first fixing piece having one end fixed to the bag part and the other end being a free end, and a second fixing piece having one end fixed to the bag part and the other end being a free end. The first fixing piece and the second fixing piece can be configured so as to be connectable or separable at their other end portions including a fixing piece. This allows the crown fixture to be easily attached to and removed from the crown of the school bag.

The fixing device for a crown can be configured to include a fixing part having both ends fixed to the bag part and having a through hole through which the tongue of the school bag and the sagari metal fitting pass therethrough. As a result, the lower portion of the bag portion can be fixed to the school bag and the sub bag can be made more stable.

In the above sub-bag, it is preferable that the upper end portion of the bag portion is further provided with a handle for carrying. This also allows the sub-bag to be used as a handbag.

ADVANTAGE OF THE INVENTION According to this invention, it is possible to provide the sub bag for school bags which can be fixed in the state wound by the upper part of the school bag.

It is a perspective view showing the state where the sub bag for school bags concerning one embodiment was seen from the front side. It is a perspective view which shows the state which opened the opening part of the sub bag for school bags of FIG. It is a perspective view which shows the state which looked at the state which wound the sub bag for school bags of FIG. 1 from the front side. It is a perspective view which shows the state which opened the 1st fastener in the sub bag for school bags of FIG. It is a perspective view which shows the state which looked at the sub bag for school bags of FIG. 1 from the back side. FIG. 2 is a perspective view showing a state in which the attachment is opened in the school bag subbag of FIG. 1 as viewed from the front side. It is a perspective view which shows the state which attached the sub bag for school bags of FIG. 1 to the back can of a school bag. It is a perspective view which shows the state fixed to the upper part of the school bag in the state which wound the sub bag for school bags of FIG. It is the perspective view which showed the process of winding after attaching the sub bag for school bags of FIG. 1 to the upper part of a school bag. It is a perspective view which shows the state attached to the crown of the school bag in the state which extended the sub bag for school bags of FIG. It is a perspective view which shows the state which opened the 1st fixing piece and the 2nd fixing piece of the sub bag for school bags of FIG. It is the perspective view which showed the process of fixing the 1st fixing piece and 2nd fixing piece of the sub bag for school bags of FIG. 1 to a crown. It is the perspective view which showed a mode that the tongue and sagari metal fittings of the school bag were passed through the fixed part of the school bag sub bag of FIG. It is a perspective view which shows the state which fixed the 1st fixed piece and 2nd fixed piece of the sub bag for school bags of FIG. 1 to the crown. It is a perspective view which shows a mode that the sub bag for school bags of FIG. 1 is used as a handbag. FIG. 2 is a perspective view showing a state in which the sub-bag for school bag of FIG. 1 is used as a handbag in a wound state, as seen from the front side. FIG. 2 is a perspective view showing a state in which the sub-bag for school bag of FIG. 1 is used as a handbag in a rolled state, as viewed from the back side.

Hereinafter, an embodiment of a sub bag for a school bag (hereinafter, simply referred to as a sub bag) will be described with reference to the drawings. The sub-bag shown in the following drawings is an example, and the present invention is not limited to this.

As shown in FIGS. 1 to 17, the sub-bag 1 according to the present embodiment includes a bag portion 11, a first fastener 12 arranged in the bag portion 11, and a second fastener corresponding to the first fastener 12. A tool 13 and a mounting tool 14 for fixing the bag portion 11 to the upper portion of the school bag 8 are included.

The bag portion may be made of a material that can be wound and can store luggage inside. In the present embodiment, the bag portion 11 is made of a cloth made of a chemical fiber such as polyester or nylon. The bag portion may be made of cloth made of natural fibers such as cotton and hemp. The fabric may be woven or knitted. It is preferable to use a woven fabric that is easy to obtain strength.

In the present embodiment, as shown in FIG. 1, the bag portion 11 has a gusseted flat shape in which the height extending in the vertical direction is longer than the width extending in the horizontal direction and the thickness is smaller than the width. It is a bag. The upper portion of the bag portion 11 is closed by suturing, and an opening portion 111 is provided in a portion from the cloth on the left side through the cloth on the bottom surface to the cloth on the right side surface as shown in FIG. ing. A line fastener 112 is arranged in the opening 111. By operating the line fastener 112, as shown in FIG. 2, it is possible to open and close a wide portion of the bag portion from the left side surface to the right side surface for loading and unloading. In the present embodiment, the bag portion 11 has a shape suitable for storing gym clothes, clothes such as swimwear, and towels. The shape of the bag portion may be changed according to the luggage to be stored.

The first fastener and the second fastener may be such that the bag portion is wound by fastening the first fastener and the second fastener in a state where the bag portion is wound. Good. Examples of the first fastener and the second fastener include a male surface fastener and a female surface fastener, a pair of snap buttons, or a long object and a fixing tool for fastening the long object. Examples of the long object include a long cloth piece and a long string. As a fixture for fastening a long object, a button for fastening the end of a long piece of cloth or a long string, a surface fastener for fastening the end of a long piece of cloth or a long string, or a long piece of cloth One example is a snap button that fastens the tip of one piece or a long string. By fastening the first fastener and the second fastener in this manner, the bag portion can be maintained in a wound state. The sub-bag can be compactly attached to the upper part of the school bag by fixing the sub-bag to the upper part of the school bag with a mounting tool described later.

In the present embodiment, as shown in FIGS. 1 and 4, the first fastener 12 is configured by a cloth piece 121 that is a long object extending in the winding direction of the bag portion 11. The cloth piece 121 can be opened and closed with respect to the bag portion 11 like a flap. The base end of the cloth piece 121 is fixed to one end of the bag 11. In the example of FIG. 3, the winding direction of the bag portion 11 matches the height direction of the bag portion 11, that is, the longitudinal direction. As shown in FIG. 4, a hook-and-loop fastener 122 is arranged on the back surface of the front end portion of the cloth piece 121. As shown in FIG. 4, a storage surface fastener 123 corresponding to the surface fastener 122 is arranged on one surface of the bag portion 11 that faces the surface fastener 122. When the cloth piece 121 is not used, as shown in FIG. 1, the cloth piece 121 can be kept in the housed state by engaging the surface fastener 122 and the housing surface fastener 123. The surface fastener 122 and the storage surface fastener may be changed to buttons, snap buttons, or the like.

In the present embodiment, as shown in FIGS. 3 and 5, a surface fastener 131 corresponding to the surface fastener 122 is disposed as the second fastener 13 on the other surface of the bag portion 11. The surface fastener 131 has a strip shape whose longitudinal direction is located in the winding direction of the bag portion 11. The surface fastener 131 can be engaged with the surface fastener 122 arranged on the cloth piece 121. Since the surface fastener 131 arranged on the other surface is long, the fastening force is adjusted by changing the position at which the surface fastener 122 is engaged when the bag portion is wound, as shown in FIG. It is possible to Further, the position where the surface fasteners 122 and 131 are fixed can be adjusted according to the amount of luggage stored in the bag portion 11. The surface fastener 122 also has a long shape in the winding direction, so that the bonding strength between the surface fasteners 122 and 131 is increased.

In the sub-bag 1 of the present embodiment, as shown in FIG. 3, when the bag portion 11 is wound, the other surface of the other end portion of the bag portion 11 is folded back so that the other surface faces the one surface. The surface fastener 131 arranged on the surface is wound so that it faces one surface. Therefore, the surface fastener 122 provided on the cloth piece 121 and the surface fastener 131 arranged on the other surface face each other and can be engaged with each other.

The cloth piece 121 has a width similar to the width of the bag portion 11 at the base end portion, has a taper portion 124 that tapers toward the tip end, and has a substantially rectangular operation portion at the tip of the taper portion 124. It is a shape having 125. The above-described surface fastener 122 is arranged on the back surface of the operation unit 125. Since the cloth piece 121 has such a shape, it is excellent in design and has a shape that allows easy access to the surface fastener 122 when the surface fastener 122 is operated. This facilitates the attachment / detachment operation of the surface fasteners 122, 123, and 131.

As described above, the first fastener 12 is a long piece such as the cloth piece 121 extending in the winding direction, and the long piece is fastened to the second fastener 13, as shown in FIG. The first fastener 12 which is a long object is deformed so as to follow along the wound bag portion 11, and the first fastener 12 stably holds the wound state of the bag portion 1. be able to. As a result, the wound bag portion 11 can be made difficult to unwind.

As shown in FIGS. 8 and 10, the retroreflective material 127 is fixed to one surface of the operation unit 125. As shown in FIG. 8 and FIG. 10, the operating portion 125 has both a state in which the sub-bag 1 is wound on the school bag and a state in which the sub-bag 1 is extended so as to cover the crown 81 of the school bag 8. It faces the back of the wearer of the school bag 8. By providing the retroreflective material 127 on the operation unit 125, for example, light can be reflected to a vehicle approaching from the rear in a dark place to call attention.

Any attachment may be used as long as it can fix the sub-bag to the upper part of the school bag. In the present embodiment, as shown in FIGS. 1 and 6, the attachment tool 14 has a base end fixed to one end of the bag portion 11 and a fixing tool 142 at the tip end with respect to the winding direction. It is composed of a long piece of cloth 141 extending in a vertical direction. As shown in FIG. 6, the fixture 142 can be fastened to the fixture 126 provided on one surface of the cloth piece 121 described above. As the fixtures 142 and 126, male side fasteners and female side fasteners are used. Other examples of the fixing tool include a snap button, or a notch in which a button and a button can be fastened. It is also possible to omit the fixture 142 of the cloth piece 141 and tie the cloth piece 141 directly to a fixture such as a button provided on the school bag 8 or the bag 11. Further, the attachment is not limited to the above-mentioned cloth piece, and for example, an openable and closable annular body such as a hook, a carabiner, an eggplant or a string may be used.

When not in use, the cloth piece 141 constituting the fixture 14 of FIG. 6 can be fastened to the fixture 126 arranged on the cloth piece 121, as shown in FIG. The cloth piece 141 can be opened and closed with respect to the bag portion 11. By doing so, the fixture 14 is not disturbed when not in use, and the design of the sub-bag 1 is not impaired. When the sub-bag 1 is attached to the school bag 8, as shown in FIG. 7, for example, the cloth pieces 141 are passed through the back can 84 of the school bag 8 and the fasteners 142 and 126 are fastened. As a result, as shown in FIG. 8, the sub bag 1 can be fixed in a wound state on the upper part of the school bag 8. The sub-bag 1 may be wound before being attached to the school bag 8 as shown in FIG. 3, or as shown in FIG. The first fastener 12 and the second fastener 13 may be fastened to hold the wound state.

When the sub-bag 1 is wound and fixed to the upper part of the school bag 8, as shown in FIGS. 8 and 9, the below-described crown fixing device 15 is fixed to the crown 81 of the school bag 8. It is preferable. With the sub bag 1 wound around the school bag 8 fixed, for example, when the wearer of the school bag runs or jumps, the wound sub bag 1 may bounce and hit the wearer's head or the like. Even in the wound state, the sub-bag 1 can be stabilized by fixing the fixing device 15 for crowns to the crown 81 of the school bag 8.

The sub-bag 1 is used by fixing it to the school bag 8 in the wound state as described above, and as shown in FIG. 10, covers the crown 81 of the school bag 8 with the sub-bag 1 and It is also possible to attach and use it in the extended state. For example, the sub-bag 1 can be used as a cover for covering the crown 81 of the school bag 8 when the sub-bag 1 does not contain any luggage or when the weight of the luggage is small. In this way, when the sub-bag 1 is attached, the sub-bag 1 may swing or may bounce on the crown 81 when walking. For this reason, it is preferable to provide the sub-bag 1 with a crown fixing device.

The sub-bag 1 of this embodiment includes two types of fixing devices for crowns 15 and 16. As shown in FIG. 11, the first fixture 15 for crowns includes a first fixing piece 151 and a second fixing piece 152. Both of the first fixing piece 151 and the second fixing piece 152 have one end fixed to the bag portion 11 and the other end being a free end. As shown in FIG. 12, a fixture 153 is arranged at each of the other ends. Each of the first fixing piece 151 and the second fixing piece 152 extends in a direction intersecting the winding direction, and has a shape capable of connection and separation in the middle of the crown. As shown in FIG. 12, by the fixing tools 153 and 153, the first fixing piece 151 or the second fixing piece 152 is opened or closed on the other surface of the bag portion 11 to remove the first fixing piece 151. It is possible to connect or separate the other end and the other end of the second fixing piece. As the fixtures 153 and 153, a male side surface fastener and a female side surface fastener are used. As the fixing tool, a snap button, a notch which can hold the button together, or a line fastener can be used.

The first fixing piece or the second fixing piece may be of any type as long as the movement of the bag portion swinging or bouncing can be restricted. The first fixing piece or the second fixing piece is not particularly limited, but is preferably made of a material that deforms following the shape of the crown of the school bag, and is preferably made of the same material as the bag portion. The shape of the first fixing piece or the second fixing piece is not particularly limited, but may be, for example, a rectangular shape, a flat shape such as a band shape, or a string shape.

To fix the above-mentioned crown fixing device 15 to the crown 81, as shown in FIG. 12, with the other surface of the bag portion 11 in contact with the crown 81, the crown is passed through the side surface of the crown 81. The second fixing piece 152 is closed so that the second fixing piece 152 contacts the back side of 81. Similarly, the first fixing piece 151 is closed so that the fixing tool 153 of the first fixing piece 151 contacts the fixing tool 153 arranged on the second fixing piece 152 via the side surface of the crown 81. As a result, the crown 81 of the school bag 8 is constrained between the first fixing piece 151, the second fixing piece 152, and the other surface of the bag portion 11, and the swinging or the like of the sub-bag 1 is restricted. The position where the first fixing piece 151 and the second fixing piece 152 are provided is preferably provided in the region from the upper end of the crown 81 to the central portion. In the present embodiment, the configuration is shown in which the second fixing piece is on the lower side and the first fixing piece is on the upper side. However, even if the first fixing piece is on the upper side and the second fixing piece is on the lower side, Good.

As shown in FIGS. 13 and 14, the other fixing device 16 for the crown has both ends fixed to the bag portion 11, and a through hole 162 through which the tongue 82 and the sag metal fitting 83 of the school bag 8 pass through. This is a configuration including the fixing portion 161 having the. The fixed portion 161 is arranged on the other surface of the bag portion 11. By allowing the tongue 82 and the sag metal fitting 83 to pass through the through hole 162 of the fixing portion 161, the swing of the sub bag 1 and the like are restricted. The shape of the fixing portion 161 is not particularly limited, but can be a flat shape such as a band shape. The fixing portion 161 is preferably provided at the lower end of the crown.

It is preferable to provide a handle 17 for carrying on the upper end of the bag 11. As a result, as shown in FIG. 15, the sub bag 1 can be used as a handbag. Any handle may be used as long as the bag 11 can be carried as a handbag, and for example, a band-shaped cloth piece fixed to the bag in an annular shape can be used.

As shown in FIGS. 16 and 17, when the sub-bag 1 is used as a handbag, the surface fastener 122 of the first fastener 12 is attached to the other side of the bag 11 while the bag 11 is wound. You may make it hold | maintain in the state which wound the bag part 11 by being fastened to the surface fastener 131 which comprises the 2nd fastener 13 provided in the surface. When a child of short height uses the sub-bag 1 as a bag for carrying, it is assumed that the bottom of the sub-bag 1 is dragged with the bottom attached to the ground. Such a situation can be prevented by using the bag portion 11 in a wound state as a handbag.

In the sub-bag 1 of the above-described embodiment, as shown in FIG. 2, the bag portion 11 includes a vertically long rectangular cloth 181 forming one surface and a vertically long rectangular cloth 183 forming the other surface. The bag portion 11 is formed by stitching three points with the cloth 182 forming the gusset on the bottom of the bag portion 11. It is preferable to sew the first fastening tool 12, the mounting tool 14, the handle 17, the first fixing piece 151, the second fixing piece 152, or the fixing portion 16 described above on the fabrics 181, 182, and 183 and sew them. With this, when the doughs 181, 182, and 183 are formed into a bag shape, the first fastener 12 and the like can be fixed to the bag portion 11 together. Moreover, by doing so, the strength with which the first fastener 12 and the like are fixed to the bag portion 11 can be increased.

In the sub-bag 1 of the above-described embodiment, the attachment 14, the crown fixing device 15, or the crown fixing portion 16 is in the unused state, that is, in the closed state, on one side or the other side of the bag portion. It has a shape that does not protrude from the surface. That is, when viewed from one surface or the other surface, the fixture 14, the crown fixing device 15, or the crown fixing portion 16 is arranged on the cloth 181 arranged on one surface or the other surface. Since it does not protrude from the cloth 183, not only is it aesthetically pleasing, but the structure such as the fixture 14 does not easily get in the way when the sub bag 1 is used.

In the sub-bag 1 of the above embodiment, the first fastener 12 is arranged on the upper end portion of the bag portion 11, and the second fastener 13 is arranged on the other surface of the bag portion. The first fastener may be arranged at the lower end of the bag portion.

The sub-bag 1 of the above embodiment is configured such that the first fastener 12 is provided on one surface and the second fastener 13 is provided on the other surface. With this configuration, the second fastener may be provided on one surface and the first fastener may be provided on the other surface.

In the sub-bag 1 of the above-described embodiment, the attachment 14 for fixing to the upper part of the school bag is provided on one surface. This structure may be provided with the attachment tool 14 on the other surface.

In the sub-bag of the above embodiment, an example is shown in which one surface is the front surface of the sub-bag and the other surface is the back surface of the sub-bag. You may change so that one surface may become a back surface and the other surface may become a front surface.

In the above sub bag, the first fastener is a long one and the second fastener is a fastener such as a hook-and-loop fastener. The first fastener may be a fastener such as a hook-and-loop fastener and the second fastener may be an elongated object. Further, the first fastener may be a long object such as a string or a piece of cloth, and the second fastener may be a long object such as a string or a piece of cloth to connect the both.

1 Sub Bag for School Bag 11 Bag Part 12 First Fastener 13 Second Fastener 14 Fixture 15 Crown Fixture 16 Crown Fixture 151 First Fixation Piece 152 Second Fixation Piece 161 Fixing Section 17 Handle 8 School Bag 81 crown

Claims (6)

A bag part, a first fastener arranged in the bag part, a second fastener corresponding to the first fastener, and a bag for school bag including a fitting for fixing the bag part to the upper part of the school bag,
The bag is made of a rollable material,
A sub-bag for a school bag that can be fastened in a wound state by fastening the first fastening tool and the second fastening tool, and can be fixed to the upper part of the school bag by an attachment tool. The first fastener is a long object provided in the bag portion and extending in the winding direction,
The second fastener is for fastening the first fastener,
In a state where the first fastener and the second fastener are fastened, follow along the bag portion around which the first fastener is wound, and the first fastener holds the wound state of the bag portion. The school bag sub-bag according to item 1. The sub-bag for school bags according to claim 1 or 2, wherein the bag portion further comprises a crown fixing device that fixes the stretched bag portion so as not to swing with respect to the crown of the school bag. The crown fixture is
A first fixing piece whose one end is fixed to the bag part and the other end is a free end,
One end is fixed to the bag portion, and the other end includes a second fixing piece that is a free end,
The school bag subbag according to any one of claims 1 to 3, wherein the first fixing piece and the second fixing piece are configured to be connectable or separable at their respective other ends. The crown fixture is
The school bag subbag according to any one of claims 1 to 4, further comprising a fixing section having both ends fixed to the bag section and having a through hole through which a tongue and a hook metal fitting of the school bag pass. The sub-bag for school bags according to any one of claims 1 to 5, further comprising a handle for carrying at the upper end of the bag portion.

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