JPH0131049Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a school bag in which the storage part of the school bag can be changed in size as needed.

Conventional school bags cannot store items larger than their height or width, and the user has had to either fold the items to make them more compact or carry a carry-on bag other than the school bag. However, the above-mentioned folding method causes creases, and carrying a carrier bag may cause misplacement, so it is not a desirable method.

Therefore, an object of the present invention is to provide a randelle in which the storage part of the school satchel can be made large or small in the width direction, and the storage part can be made large or small in size and can store books, etc. that are tall or wide.

That is, the present invention provides an opening/closing fastener 2 around the entire circumference of a rectangular body 1 whose both sides and the bottom are foldable, and at least both sides of the back surface of a storage section 3 formed by engaging the opening/closing fasteners are foldable. This school bag has a storage part whose inside part is integrated with the main bag 4 and can be freely sized.

The configuration of the present invention is as described above, and will be explained in more detail with reference to the drawings.

FIG. 1 is a perspective view showing the school bag in a first usage state, FIG. 2 is a perspective view showing the second usage state, and FIG. 3 is a developed view of the storage section.

The rectangular body 1 has folding parts 5 on both sides that can be unfolded on both sides, and the inner width between the folding parts 5 roughly matches the width of the main bag 4, and the upper part of the state in which both sides are folded is fixed to the main bag 4. are doing.

Separate opening/closing fasteners 2, 2' are provided on the outer peripheries of the right and left halves of the rectangular body 1, and these opening/closing fasteners 2, 2' fold the rectangular body 1 in the vertical direction to open the storage section 3. The final part of the engagement to be formed is the top part.

In addition, reference numeral 6 in the drawing indicates a reinforcing plate sewn to the rectangular body 1, 7 and 7' indicate male and female snaps that fasten the rectangular body 1 to the base end of each opening/closing fastener, 8 indicates a flap, and 9
is a pouch attached to the lower part of the rectangular body 1.

The detailed structure of the present invention has been described above, and the operation and effects will be described next.

The storage section 3 is formed by engaging the opening/closing fasteners 2 and 2' from the shape of the rectangular body 1, and a small storage section 3 can be formed by folding both sides of the rectangular body 1 inward at the folding section 5. Become.

Shown in Figure 1. When the storage section is small, run the rungs (not shown) of the opening/closing fasteners 2 and 2' to section A and stop them to close the folding section 5.
acts as a partition wall that divides the storage section 3 into a front side and a rear side. Next, by running the rungs of the opening/closing fasteners 2 and 2' further from part A and stopping at part B, a vertical hole is created which is convenient for storing a pencil case such as a pencil case as immovable as possible. It is also possible to form a storage part and then run it to the final engagement part C to close the opening of the storage part.

When the storage section shown in FIG. 2 is large, only both sides protrude from the main bag 4, and the height is the same as that of the storage section shown in FIG. 1.

As mentioned above, this invention allows the storage area of the school bag to be changed freely between large and small items, making it possible to store wide or long items in the school bag without having to bend them. . Further, if this state is not required, it can be easily changed to a small value by opening and closing the opening/closing fastener. Therefore, there is no need to put items larger than a school bag into a carry-on bag and carry them outside of the school bag, as was done in the past, and there is no need to fold important items and put them in the school bag; instead, they are integrated with the school bag. This is a really meaningful idea for children because it can be stored in storage compartments of any size.

[Brief explanation of the drawing]

Figures 1 and 2 are perspective views showing the present invention in use, and Figure 3 is a developed view of the storage section. 1... Square body, 2... Opening/closing fastener, 3...
Storage section, 4...main bag.

Claims (1)

[Scope of utility model registration request] Opening/closing fasteners are provided around the entire circumference of the rectangular body whose both sides and the lower part are foldable, and at least the inner side of the part where both sides of the back side of the storage section formed by engaging the opening/closing fasteners is the main bag. A school bag with an integrated storage compartment that can be adjusted to any size.