JP2022034975A - Business bag to be used as backpack in common - Google Patents

Abstract

To provide a business bag to be used as a backpack in common, usable as a backpack when a volume of luggage is increased, and usually usable as a business bag.SOLUTION: A business bag to be used as a backpack in common comprises: a belt part 1 functioning as a handle in a business bag use mode; a storage part 2 for storing luggage, and usable as a pocket in a backpack use mode; a backpack storage part 3 for storing a backpack in a business bag use mode; and an opening/closing part 4 closed in a business bag use mode and enclosing the backpack 5 in the backpack storage part, and opened in a backpack use mode. When the opening/closing part is opened in a backpack use mode, the backpack stored in the backpack storage part is configured to include a lateral face part 51 constituting the lateral face of the backpack, an upper half part 52 constituting the upper half part, and a pair of backpack belts 53 having one end connected to the lateral face part, and the other connected to the upper half part.SELECTED DRAWING: Figure 8

Description

The present invention relates to a business bag that also serves as a rucksack.

Conventionally, business bags have been devised to have multiple carrying methods, such as providing a belt that hangs from the shoulder in addition to the handle.
Under such circumstances, a type that can be carried like a rucksack has been developed by providing a handle for holding it by hand, a belt for hanging from the shoulder, and a belt for carrying it on the back.

Japanese Unexamined Patent Publication No. 2002-142826 Utility Model Registration No. 3201825 Gazette Japanese Unexamined Patent Publication No. 9-182610 Utility Model Registration No. 3107823 Gazette

Japanese Patent Application Laid-Open No. 2002-142826 "Backpack combined bag" discloses a bag that can be a bag or a backpack.
In the present invention, since the upper end of the back strap is connected to a position slightly lower than the upper end of the surface in contact with the back, the bag is tilted backward when the bag is carried, the center of gravity shifts to the rear, and the back is carried. It was difficult to walk, it was difficult to walk, and my shoulders were stiff.
A strap hook is provided at the upper position of the pocket that stores the backpack strap, and the middle part of the backpack strap pulled out from the pocket is hooked on this, and the backpack strap is connected to the top of the bag body at the upper end strap connection part. By arranging the bag, the bag can be used as a backpack by devising the attachment structure of the backpack belt so that it does not tilt backward even when the bag is carried on the back and it is easy to carry it on the back.

Practical new proposal registration No. 3201825 "Bag that transforms into a rucksack and shoulder bag" discloses a bag that can be transformed into a rucksack or shoulder bag and can use a strap with a curve suitable for each backpack. ing.
The slit provided on the back of the bag is connected to the connection provided on the upper surface of the bag through the connection provided on the strap that curves in one side, and the strap that curves in the other side is similarly connected to the slit. When carried on the back, it can be used as a rucksack with a strap along the body that is easy to carry and has a downward curve from the chest to the side.
It can be used as a shoulder bag by connecting the strap to another connection part, and by replacing the strap, a dual-purpose bag is realized.

In JP-A-9-182610 "Bag", it can be carried as a rucksack, shoulder bag or handbag, and when used as a rucksack, the user's fatigue can be reduced and various items can be easily taken out. A bag that can be stored in is disclosed.
In the present invention, a belt for the bag body and a belt for the backpack are provided separately.

By the way, any of the above inventions / inventions can be used for either purpose by replacing the belt of the bag for the backpack or by separately providing the belt for the bag and the belt for the backpack. ..
However, in these cases, although the carrying method of the bag can be changed, the size and shape of the bag itself do not change, and it is not assumed that the capacity of the bag is increased, for example.

In the practical proposal registration No. 3107823 "waist bag with rucksack", a waist bag part and a rucksack part are provided, and the rucksack can be taken out from the back side of the waist bag, and it can usually be used as a waist bag, if necessary. Accordingly, a waist bag with a rucksack to be used as a rucksack having a larger capacity than a waist bag is disclosed.
When used as a waist bag, the user opens the zipper to store the item in the waist bag body, closes the zipper, and attaches the waist bag body to the waist using a waist fixing belt.
When it becomes necessary to store a large item, the user opens the closed open zipper, separates the back member from the waist bag body, and exposes the rucksack part to this capacity. The item can be stored in a large rucksack and carried on the back.

According to the above device, the size and shape of the bag itself can be changed, and the rucksack can be taken out and carried on the back when the capacity of the luggage increases.
However, the waist bag is a relatively small bag that is attached to the waist, and when used as a waist bag, it can only carry small items and other luggage. A bag that can take out a rucksack and carry it on the back has not been realized when the capacity increases.
Also, if the waist bag is a relatively small bag that is attached in close contact with the waist, it is not suitable for carrying luggage that should not be folded, such as documents, and it is not suitable for wearing in the business scene in the first place. It is a style bag.

In particular, nowadays, there is an increasing need to shop for daily necessities and food when returning home from business, due to the fact that both husband and wife work together and the number of middle-aged and elderly singles is increasing.
On the other hand, shopping bags are often carried around due to the charge for shopping bags at supermarkets and the like.
Also, if you refrain from eating out and cook at home, you can use it as a rucksack when the capacity of your luggage increases, such as when you have more opportunities to shop for food and drink, and you can use it only when you need it. If there is a bag that can be changed in shape and can be used as a business bag without any discomfort, one bag can be used for many purposes, which is convenient.

Therefore, in the present invention, a business bag that solves the above-mentioned various problems and can take out a rucksack and carry it on the back when the capacity of the baggage increases in a bag that usually carries larger luggage or documents. The purpose is to provide a rucksack-combined business bag that can be used as a rucksack when the capacity of luggage increases, the capacity and shape can be changed only when necessary, and it can be used as a business bag without discomfort. And.

In order to solve the above problems, the invention according to claim 1 is
A business bag that can also be used as a rucksack when needed,
With a belt section that at least functions as either a handle or a shoulder belt in business bag usage.
At least one storage unit that can be used as a pocket while storing luggage in the business bag usage mode, and as a pocket in the rucksack usage mode.
In the usage mode of the business bag, a rucksack storage unit for storing the rucksack and a rucksack storage unit,
It is closed in the business bag usage mode, and the rucksack is enclosed in the rucksack storage section, and at least an opening / closing section that opens in the rucksack usage mode is provided.
In the rucksack usage mode, when the opening / closing portion is opened, the rucksack stored in the rucksack storage portion has a side surface portion constituting the side surface of the rucksack and an upper half constituting the upper half portion of the rucksack. It is characterized by being a rucksack-combined business bag including at least a portion and a pair of rucksack belts connected to a side surface portion at one end and an upper half portion at the other end.

Further, the invention according to claim 2 is based on the invention.
The opening / closing portion is a zipper, which is the business bag for both rucksacks according to claim 1.

Further, the invention according to claim 3 is based on the invention.
When the opening and closing part is opened and the upper half of the rucksack is taken out from the rucksack storage part, the upper half of the rucksack is taken out from the upper surface of the business bag and used in the same direction as the business bag in the rucksack usage mode. The rucksack-combined business bag according to claim 1 or 2.

Further, the invention according to claim 4 is the invention.
When the opening and closing part is opened and the upper half of the rucksack is taken out from the rucksack storage part, the upper half of the rucksack is taken out from any side of the business bag, and 90 in the rucksack usage mode from the business bag usage mode. The rucksack-combined business bag according to claim 1 or 2, which is used in an inclined direction.

Further, the invention according to claim 5 is
The rucksack combined business bag according to any one of claims 1 to 4, wherein the rucksack storage portion is provided with a cushioning material at least a part of the back surface in the rucksack usage mode. It is characterized by.

Further, the invention according to claim 6 is based on the invention.
The rucksack stored in the rucksack storage unit is the rucksack-combined business bag according to any one of claims 1 to 5, which is openable and closable by a fastener in the rucksack usage mode. ..

Further, the invention according to claim 7 is based on the invention.
The rucksack stored in the rucksack storage unit is the rucksack combined business bag according to any one of claims 1 to 5, which can be opened and closed by a cover and a belt or a hook-and-loop fastener in the rucksack usage mode. It is characterized by being.

Further, the invention according to claim 8 is based on the invention.
The rucksack combined with the rucksack according to any one of claims 1 to 5, wherein the rucksack stored in the rucksack storage unit can be opened and closed by a drawstring bag-shaped drawstring string in the rucksack usage mode. It is characterized by that.

According to the present invention, there is provided a rucksack-combined business bag that can be used as a rucksack when the capacity of luggage increases, the capacity and shape can be changed only when necessary, and can be normally used as a business bag without discomfort. be able to.

FIG. 1 is a drawing substitute photograph of an example of the embodiment of the business bag for both rucksacks of the present invention as viewed from the front side. FIG. 2 is a right side view showing an example of an embodiment of the business bag for both rucksacks of the present invention. FIG. 3 is a plan view showing an example of an embodiment of the business bag for both rucksacks and sack of the present invention as viewed from above. FIG. 4 is a drawing-substituting photograph showing an example of an embodiment of the business bag for both rucksacks and sack of the present invention as viewed from above. FIG. 5 is a right side view showing an example of an embodiment of the rucksack combined business bag of the present invention, showing a state in which the opening / closing portion is opened from the state shown in FIG. FIG. 6 is a perspective view showing the right side surface and the bottom surface showing an example of the embodiment of the rucksack combined business bag of the present invention, and is a drawing substitute photograph showing the same state as in FIG. FIG. 7 is a bottom view showing an example of an embodiment of the rucksack-combined business bag of the present invention, and shows the state shown in FIGS. 5 and 6 as viewed from the bottom side. FIG. 8 is a bottom view showing an example of an embodiment of the rucksack combined business bag of the present invention, showing a state in which the upper half of the rucksack stored in the rucksack storage portion is pulled out from the state shown in FIG. show. FIG. 9 shows a state in which the bottom surface, which is an example of the embodiment of the business bag for both rucksacks of the present invention, is pulled out from the state shown in FIG. 6 to the upper half of the rucksack stored in the rucksack storage part. This is a drawing substitute photograph showing the side of the backpack. FIG. 10 is a front view which is an example of an embodiment of the business bag for both rucksacks of the present invention, and is a drawing substitute photograph showing a state in which the upper half of the rucksack stored in the rucksack storage portion is pulled out. FIG. 11 is a drawing-substituting photograph of an example of the embodiment of the business bag for both rucksacks of the present invention as viewed from the rear perspective side.

1 Belt part 2 Storage part 3 Rucksack storage part 31 Cushion material 4 Opening and closing part 5 Rucksack 51 Side part 52 Upper half part 53 Rucksack belt

Hereinafter, a preferred embodiment of the business bag for both rucksacks and sack of the present invention will be described in detail with reference to the drawings.

The rucksack combined business bag of the present invention is a business bag that can also be used as a rucksack when necessary.
In general, most business bags have a rectangular or rectangular parallelepiped shape, and many of them can store documents and envelopes of A4 size or one size larger than that, as well as personal computers. Keeps these business bags in mind, but regardless of shape or size.
Further, the number and position of pockets and the like, and materials such as genuine leather, artificial leather, cloth, and soft resin are not limited.

FIG. 1 is a drawing substitute photograph of an example of the embodiment of the business bag for both rucksacks of the present invention as viewed from the front side.
FIG. 2 is a right side view showing an example of an embodiment of the business bag for both rucksacks of the present invention.
FIG. 3 is a plan view showing an example of an embodiment of the business bag for both rucksacks and sack of the present invention as viewed from above.
FIG. 4 is a drawing-substituting photograph showing an example of an embodiment of the business bag for both rucksacks and sack of the present invention as viewed from above.

In addition, in this specification, a business bag usage mode indicates a state of being used as a business bag. The rucksack usage mode indicates a state in which the rucksack is used.
Further, in the present specification, terms such as front surface, plane surface, bottom surface, and side surface of each drawing mean each surface in the usage mode as a business bag.
That is, as will be described later, in the present invention, when used as a rucksack, it can be configured as a bag used in the same direction as the business bag usage mode, but it is tilted 90 degrees from the business bag usage mode. This is because the side surface of the business bag can be configured to be the bottom surface of the rucksack.
However, when it is specified as "bottom surface of rucksack", it means the bottom surface when the rucksack is used.

The rucksack-combined business bag of the present invention includes a belt portion 1 that at least functions as either a handle or a shoulder belt in the business bag usage mode.
The belt portion 1 may be attached as a handle as shown in FIG. 1, or the two belts may be combined into one as shown in FIG.
The belt portion 1 may be used as a shoulder belt for lowering from the shoulder.
Further, the belt portion 1 may be provided with both a handle and a shoulder belt, and the shoulder belt may be removable.

Next, the rucksack-combined business bag of the present invention includes at least one storage unit 2 that can be used as a pocket while storing luggage in the business bag usage mode.
The storage section 2 is a section for storing baggage in the same manner as when used as a normal business bag. The storage unit 2 may be one storage unit, or may be provided with a partition inside the storage unit 2.
Further, a plurality of storage portions 2 may be provided, or one or a plurality of pockets may be provided at appropriate positions.

Next, the rucksack-combined business bag of the present invention includes a rucksack storage unit 3 for storing the rucksack 5 in the business bag usage mode.
The rucksack 5 used in the rucksack usage mode is stored in the rucksack storage unit 3.
More precisely, as in the structure described later, the side surface portion 51 integrated with the side surface of the rucksack storage unit 3, the upper half portion 52 integrally connected to and stored in the side surface portion 51, and the upper half portion 52 connected to these. A backpack belt 53 is stored.
The surface of the rucksack storage unit 3 that becomes the bottom surface of the rucksack functions as it is as the bottom surface of the rucksack.

The rucksack-combined business bag of the present invention is closed in the business bag usage mode, the rucksack 5 is enclosed in the rucksack storage section 3, and the rucksack opening / closing section 4 is provided in the rucksack usage mode.
The opening / closing portion 4 is preferably a fastener, but other hooks, hook-and-loop fasteners, and other fixing members may be used, or these may be used in combination.
When the opening / closing part 4 is a fastener, the opening / closing part 4 is opened / closed using a slider, but the opening / closing part 4 is provided over the entire circumference of the bag, and is provided on the upper surface and both side surfaces of the rucksack 5, as well as a part of the bottom surface of the rucksack or. Almost all of them may be opened and closed.
Alternatively, the opening / closing portion 4 may be provided over the upper surface and both side surfaces of the rucksack 5 so that the bottom surface of the rucksack cannot be opened / closed.

Next, in the rucksack combined business bag of the present invention, in the rucksack usage mode, when the opening / closing portion 4 is opened, the rucksack 5 stored in the rucksack storage portion 3 is a side surface constituting the side surface of the rucksack. It is configured to include at least a portion 51, an upper half portion 52 constituting the upper half portion of the rucksack, and a pair of rucksack belts 53 having one end connected to a side surface portion and the other end connected to the upper half portion.
FIG. 5 is a right side view showing an example of an embodiment of the rucksack combined business bag of the present invention, showing a state in which the opening / closing portion is opened from the state shown in FIG.
In the present invention, when used as a rucksack, it can be configured as a bag to be used in the same direction as the business bag usage mode, but it can be tilted 90 degrees from the business bag usage mode to be one of the business bags. It can also be configured so that the side surface is the bottom surface of the rucksack 5.
In each drawing, when used as a rucksack, the side surface of the business bag is tilted 90 degrees from the usage mode of the business bag, and the bottom surface of the rucksack 5 is shown. Therefore, in FIG. 5, the connecting portion of the upper part of the pair of backpack belts 53 is visible.

FIG. 6 is a perspective view showing the right side surface and the bottom surface showing an example of the embodiment of the rucksack combined business bag of the present invention, and is a drawing substitute photograph showing the same state as in FIG.
FIG. 7 is a bottom view showing an example of an embodiment of the rucksack-combined business bag of the present invention, and shows the state shown in FIGS. 5 and 6 as viewed from the bottom side.
In each drawing, when the opening / closing portion 4 is opened and the rucksack upper half portion 52 is taken out from the rucksack storage portion 3, the rucksack upper half portion 52 is taken out from any side of the business bag, and in the rucksack usage mode. A form in which the business bag is used at an angle of 90 degrees from the usage mode is shown.

On the other hand, in the rucksack combined business bag of the present invention, when the opening / closing portion 4 is opened and the rucksack upper half 52 is taken out from the rucksack storage portion 3, the rucksack upper half 52 is taken out from the upper surface of the business bag. In the rucksack usage mode, it may be configured to be used in the same orientation as the business bag usage mode.

FIG. 8 is a bottom view showing an example of an embodiment of the rucksack combined business bag of the present invention, showing a state in which the upper half of the rucksack stored in the rucksack storage portion is pulled out from the state shown in FIG. show.
When the fastener provided as the opening / closing portion 4 is provided over the upper surface and both side surfaces of the rucksack so that the bottom surface of the rucksack cannot be opened / closed, the bottom surface of the rucksack 5 becomes narrow as shown in FIG. , It is possible to devise a shape such as providing a gusset, and various shapes can be adopted.
When the fastener provided as the opening / closing portion 4 is provided over the entire circumference of the bag, the bottom surface of the rucksack can be expanded as well as the side surface portion of the rucksack. In this case, the opening / closing portion 4 can be configured. Various shapes can be adopted by devising the configuration and mounting method of the.

Further, as shown in FIG. 8, the rucksack storage portion is provided with a cushioning material 31 on at least a part of the surface corresponding to the back in the rucksack usage mode, so that the burden and discomfort on the back when carried on the back are felt. May be reduced.
Since the rucksack upper half 52 and the rucksack belt 53 are stored in the rucksack storage unit 3, it can be provided exclusively for this purpose, but it can also store luggage when used as a business bag. You may.
For example, by providing the cushion material 31, it may be configured so that a personal computer or the like can be stored.

FIG. 9 shows a state in which the bottom surface, which is an example of the embodiment of the business bag for both rucksacks of the present invention, is pulled out from the state shown in FIG. 6 to the upper half of the rucksack stored in the rucksack storage part. This is a drawing substitute photograph showing the side of the backpack.
FIG. 10 is a front view which is an example of an embodiment of the business bag for both rucksacks of the present invention, and is a drawing substitute photograph showing a state in which the upper half of the rucksack stored in the rucksack storage portion is pulled out.
FIG. 11 is a drawing-substituting photograph of an example of the embodiment of the business bag for both rucksacks of the present invention as viewed from the rear perspective side.

As shown in each drawing, the rucksack 5 housed in the rucksack storage unit 3 is opened and closed by a fastener in the rucksack usage mode.
On the other hand, various methods other than this are adopted for opening and closing a general rucksack, and the rucksack 5 stored in the rucksack storage portion 3 has a cover and a belt or a hook-and-loop fastener in the rucksack usage mode. It may be opened and closed by.
Alternatively, the rucksack 5 stored in the rucksack storage unit 3 may be opened and closed by a drawstring bag-shaped drawstring string in the rucksack usage mode.
Further, the rucksack can be provided with a pocket or the like, and a partition or a pocket or the like can be provided inside the rucksack.

As described in detail above, according to the present invention, in a bag that normally carries larger luggage or documents, a business bag that allows the rucksack to be taken out and carried on the back when the capacity of the luggage increases is realized. However, it can be used as a rucksack when the capacity of luggage increases, and the capacity and shape can be changed only when necessary, and it is possible to provide a business bag that can also be used as a rucksack and can be used as a business bag without any discomfort.

Claims (8)

A business bag that can also be used as a rucksack when needed,
With a belt section that at least functions as either a handle or a shoulder belt in business bag usage.
At least one storage unit that can be used as a pocket while storing luggage in the business bag usage mode, and as a pocket in the rucksack usage mode.
In the usage mode of the business bag, a rucksack storage unit for storing the rucksack and a rucksack storage unit,
It is closed in the business bag usage mode, and the rucksack is enclosed in the rucksack storage section, and at least an opening / closing section that opens in the rucksack usage mode is provided.
In the rucksack usage mode, when the opening / closing portion is opened, the rucksack stored in the rucksack storage portion has a side surface portion constituting the side surface of the rucksack and an upper half constituting the upper half portion of the rucksack. A rucksack-combined business bag that includes at least a part and a pair of rucksack belts that are connected to the side part at one end and the upper half at the other end. The rucksack-combined business bag according to claim 1, wherein the opening / closing portion is a fastener. When the opening and closing part is opened and the upper half of the rucksack is taken out from the rucksack storage part, the upper half of the rucksack is taken out from the upper surface of the business bag and used in the same direction as the business bag in the rucksack usage mode. The rucksack-combined business bag according to any one of claims 1 or 2, characterized in that the baggage is used. When the opening and closing part is opened and the upper half of the rucksack is taken out from the rucksack storage part, the upper half of the rucksack is taken out from any side of the business bag, and 90 from the business bag usage mode in the rucksack usage mode. The rucksack-combined business bag according to claim 1 or 2, characterized in that it is used in an inclined orientation. The rucksack combined use according to any one of claims 1 to 4, wherein the rucksack storage portion is provided with a cushioning material in at least a part of the surface corresponding to the back in the rucksack usage mode. Business bag. The rucksack-combined business bag according to any one of claims 1 to 5, wherein the rucksack stored in the rucksack storage unit is opened and closed by a fastener in the rucksack usage mode. The rucksack according to any one of claims 1 to 5, wherein the rucksack housed in the rucksack storage portion can be opened and closed by a cover and a belt or a hook-and-loop fastener in the rucksack usage mode. Business bag that also serves as a backpack. The rucksack according to any one of claims 1 to 5, wherein the rucksack stored in the rucksack storage portion can be opened and closed by a drawstring bag-shaped drawstring string in the rucksack usage mode. Combined business bag.

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