JPH08331A - Knapsack - Google Patents

Abstract

PURPOSE:To facilitate manufacture and to prevent cards from slipping off by providing a bag-like body in the interiors of two transparent sheet materials formed on the inside surface of a covering piece, forming a pocket part opened on the base end side of the covering piece between the bag-like body and the covering piece, and cutting the sheet material to provide a slit for putting cards in and out. CONSTITUTION:A bag-like body 7 for storing cards such as a timetable or the like is fitted to the inside surface of a covering piece 4. The bag-like body 7 is formed by superposing two sheet materials 8a, 8b formed by a transparent plastic film, and heat-melting the peripheral side edges to be sealed. Thus, a pocket part opened 10 on the base end side of the covering piece 4 is formed between the bag-like body 7 and the covering piece 4. A slit 12 is provided in such a manner as to cross a little to the opening 10 on the back side sheet material 8b of the bag-like body 7, thereby putting the cards 6 in and out the bag-like body 7. Accordingly, the condition of cards 6 stored in the bag-like body 7 can be surely maintained to prevent the cards from slipping out of the slit 12 carelessly.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a transparent piece capable of accommodating a card such as a timetable on an inner surface of a cover piece extending to an upper edge of a back plate so as to cover an upper opening and a front surface of a school bag body. The present invention relates to a school bag to which a bag-shaped body is attached.

[0002]

2. Description of the Related Art Conventionally, such a school bag is shown in FIG.
Is known. This school bag is
A cover piece 104 extended to the upper edge of the back plate 103 to cover the upper opening 101 and the front surface 102 of the school bag body 100.
A transparent plate 105 is polymerized and fixed to the inner surface of the
A housing 107 for housing the
The opening 07 is provided at the side of the edge corresponding to the base end side of the cover piece 104 and serves as an opening / closing port, and the other three side edges are sewn together to close the opening. In addition, the locking piece 109 for engaging the edge of the cards 106 housed in the housing 107 is fixed to the inner surface of the transparent plate 105, and the free end of the locking piece 109 is transparent. The plate 105 has a structure in which it tends to be separated from the inner surface of the plate 105 (see Japanese Utility Model Publication No. 61-8726).

[0003]

However, the school bag requires extra work for attaching and fixing the locking piece 109 to the inside of the transparent plate 105, and the locking piece 109 is also required.
Has a tendency to be located away from the inside of the transparent plate 105, so a specific material must be selected, and the manufacturing cost is high. Further, if an object other than the cards 106 is put into the accommodation section 107, the cards 106 may be bent or damaged, and if the applying force of the locking piece 109 is weakened, the cards 106 may easily fall out of the accommodation section 107. I had one.

Therefore, the present invention has been made to solve the above problems, and an object of the present invention is to provide a school bag which is easy to manufacture and in which cards can be safely stored without coming off. It is a thing.

[0005]

In order to achieve the above object, the school bag of the present invention is a school bag in which a cover piece is integrally provided on the upper edge of the back plate so as to cover the upper opening and the front surface of the school bag body. In the above, a cover-shaped bag-like body formed of two transparent sheet materials on the inner surface of the cover-piece and capable of accommodating cards inside is attached, and the bag-like body and the cover-piece are A pocket portion is formed between the cover piece and the base end portion side of the cover piece is opened, and a notch opening is provided for cutting the sheet material on the back surface side of the bag-like body to insert and remove the cards.

[0006]

In order to accommodate the cards in the bag-shaped body thus constructed, the opening of the pocket portion is opened and the cards are inserted, and the sheet material on the back side of the bag-shaped body is pinched down to make a cut. Open. Then, the cards and the like are inserted into the bag-shaped body through the notch and returned to the original state. In this way, the cards stored in the bag-like body are never accidentally pulled out from the opening, and the stored state is reliably maintained.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a school bag according to the present invention will be described below with reference to the drawings. In the figure, reference numeral 1 is a school bag main body in which a main storage portion A and a sub-storage portion B are arranged in series, and a cover piece 4 for covering the upper end openings of both storage portions A and B and the front surface 3 is provided at the upper edge of the back plate 2. Has been done. The locking fitting 5 attached to the tip of the cover piece 4 is configured to be detachably engaged with a receiving member (not shown) attached to the bottom surface of the school bag body 1.

A bag-shaped body 7 for accommodating cards 6 such as timetables is attached to the inner surface of the cover piece 4. The bag-shaped body 7 is formed in a hermetically sealed state by stacking two sheet materials 8a and 8b made of transparent plastic films and heat-sealing the peripheral edges thereof. In addition, gussets 9 and 9 are provided on both side edges, and side edges and upper edges of the gussets 9 and 9 are integrally sewn to the synthetic leather material of the cover piece 4.

As a result, between the bag-shaped body 7 and the cover piece 4,
A pocket 11 having an opening 10 on the base end side of the cover piece 4 is formed. Further, the sheet material 8b on the back surface side of the bag-shaped body 7 is provided with a transverse cutout 12 near the opening 10 side. The notch 12 is used to insert and remove the cards 6 into and from the bag-shaped body 7. As shown in FIG. 2, the notch 12 is formed in an arc shape toward the tip side of the cover piece 4, and the notch 12 is opened. It is easy and the cards 6 are easily inserted.

Further, although school supplies, such as a waterproof cover, are appropriately accommodated in the pocket portion 11, the opening 10 is provided at a position where the sheet material 8b on the back side and the covering piece 4 face each other so as not to fall off. A pair of hook-and-loop fasteners 13a and 13b that mate with each other are attached to the. In addition, as a means for closing the opening 10, a slide fastener 14 as shown in FIG. 5 or a hook or the like (not shown) may be used instead.

The school bag of the present invention has the above structure,
In order to store the cards 6 in the bag-shaped body 7, the opening 10 of the pocket portion 11 is opened, the cards 6 are inserted, and the sheet material 8b on the back side of the bag-shaped body 7 is pinched to form the cutout 12
Open. Then, the cards 6 are inserted into the bag-shaped body 7 through the notch 12 and returned to the original state. In this way, the state of being accommodated in the bag-shaped body 7 is reliably maintained, and it is never accidentally pulled out from the cut opening 12.

[0012]

As described above, the school bag according to the present invention is easy to manufacture because it only needs to attach the bag-shaped body formed by stacking two transparent sheets to the lid piece. At the same time, the cost does not increase.

Moreover, the cards are securely maintained without dropping out of the bag. Further, since the notch is formed on the back surface of the bag-like body, the appearance is good and there is no possibility that some characters on the cards will be difficult to see.

Furthermore, even if other school supplies or the like are put in the pocket, the cards will not be bent or damaged by these, and even if the card has water such as a waterproof cover, it will get wet and damaged. Nor.

[Brief description of drawings]

FIG. 1 is a perspective view of a school bag according to the present invention.

FIG. 2 is a perspective view of a cover piece showing a state where cards are stored in a bag-shaped body.

FIG. 3 is a sectional view taken along line XX in FIG.

FIG. 4 is a sectional view taken along line YY in FIG.

FIG. 5 is a sectional view showing another embodiment.

FIG. 6 is a perspective view of a conventional cover piece.

[Explanation of symbols]

 1 School bag body 4 Cover piece 6 Cards 7 Bag-like body 8a, 8b Sheet material 11 Pocket part 12 Notch opening

Claims (1)

[Claims] 1. A school bag in which a cover piece integrally extends at the upper edge of the back plate so as to cover the upper opening and the front surface of the school bag body, wherein two transparent sheet materials are provided on the inner side surface of the cover piece. A sealed bag-shaped body that can hold cards is formed inside, and a pocket portion is formed between the bag-shaped body and the cover piece and the base end side of the cover piece is opened. In addition, the school bag is provided with a notch for cutting the sheet material on the back surface side of the bag-like body and inserting and removing the cards.