JPS5844364B2 - school bag - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a school bag, and its purpose is to provide an auxiliary storage body having an opening that can be opened and closed on the outside of the left or right wall of the school bag body, so that the main lid can be kept closed. The object of the present invention is to provide a school bag in which plywood, a pencil case, a ruler, and other relatively small-sized articles can be taken in and out, and the auxiliary storage body is provided with an eraser stopper, a pencil holder, etc.

Among the illustrated embodiments, the first embodiment shown in FIGS. 1 to 3 will be described below.

Reference numeral 1 denotes a school bag main body made of leather, synthetic resin sheet, etc., which has a tubular shape with an open upper side formed by front and rear walls 2 and 3, left and right walls 4 (the right wall is not shown), and a bottom wall 5. A pocket 6 is provided on the front side of the front wall 2 in the shape of a stretchable bellows, which is also made of leather, synthetic resin sheet, etc. and is open at the top.

Reference numeral 7 designates a main lid plate made of leather, synthetic resin sheet, etc., whose base end edge is attached to the upper edge edge of the rear wall 3 of the school bag body 1, and whose free end portion is attached via an extending piece 8. By locking the locking plate 9 made of magnetic material provided on the bottom wall 5 with a permanent magnet and locking it to the locking body 10 having a locking rod, the main body 1 of the school bag and the pocket 6 are locked. The upper opening of the pocket 6 and the front surface of the pocket 6 are covered.

11 is a shoulder strap attached to the school bag body 1 (partially not shown).

Reference numeral 12 denotes an auxiliary container, which is made of leather, synthetic resin sheet, or the like, and is formed into a flat, vertically long, bottomed square tube having a horizontally long rectangular opening 13 on the upper side.

The auxiliary storage body 12 is the other side of the butterfly piece 15, which is made of leather and has a vertically slender rectangular shape whose proximal edge, which is one long side edge, is sewn together to the sewn portion 14 of the front wall 2 and the left wall 4. The vertically long side 16 on the rear right side is sewn to the free end edge, which is the long side edge, so that it is rotatably attached to the left wall 4.

Further, on the outer surface of the rear plate 17 of the auxiliary container 12, along the right long side (FIG. 2), there are many so-called velvet fastener pieces 18 (synthetic resin small hooks) serving as fastening means. At the same time, attach the velvet base along the left long side of the left wall 4 (as shown in the same figure). A velvet fastener piece 18' (the other of the base pieces) corresponding to the fastener piece 18 is attached.

By joining the velvet fastener pieces 18 and 18', the auxiliary storage body 12 is suspended in its fixed position (FIG. 1) with the rear plate 17 along the left wall 4. By releasing the upper part, it can be displaced to a desired rotational position (FIG. 2), which is horizontally rotated about the butterfly piece 15.

Reference numeral 19 denotes a substantially rectangular auxiliary lid plate made of leather, synthetic resin sheet, etc., which has a folding line 20 in the center and a rear half 1 of a size corresponding to the opening 13 of the auxiliary container 12.
While sewing the rear edge of 9a to the upper side of the left wall 4,
A so-called velvet fastener piece 21 is attached to the back surface of the front half portion 19b having an arcuate front edge.

Furthermore, a velvet fastener piece 21' corresponding to the velvet fastener piece 21 is attached to the upper part of the outer surface of the front plate 22 of the auxiliary container 12.

Then, the auxiliary container 12 is locked in place, the rear half 19a of the auxiliary cover plate 19 is applied to the opening 13, and the front half 1
By joining the velvet fastener piece 21 of 9b to the velvet fastener piece 21', the opening 13 is closed, and the auxiliary container 12 is doubly locked, and by releasing this locking, the opening 13 is closed. can be opened.

Reference numeral 23 is a plywood board made by cutting thick leather, synthetic resin board, etc. into a vertically long rectangle, and an eraser stop 24 and a pencil holder 25 are provided at the end of the surface circumference.

The eraser stopper 24 is made by sewing one short side edge 27 of a vertically long rectangular base plate 26 made of leather or the like to the base plate 23, pasting a velvet fastener piece 28 to this sewn part, and attaching a velvet fastener piece 28 to the sewn part. A velvet fastener piece 28' corresponding to the above-mentioned velvet fastener piece 28 is attached to the short side edge 29, and an eraser 30 is placed approximately in the center of the base plate 26 and the velvet fastener piece 28 is wrapped around the base plate 26. By joining ' to the velvet fastener piece 28, the eraser 30 can be held in place.

The pencil holder 25 is constructed by sewing both short side edges 32, 32 of a substrate 31 formed into a horizontally long rectangle made of leather or the like to both long side edges of the base plate 23, and sewing both short side edges 32. 32 are sewn to the base plate 23 at required intervals in parallel with both short side edges 32, 32, and the base plate 31 between the sewn parts is raised in a wave shape to form the base plate 23. An insertion portion 34 into which a pencil 33 is tightly fitted is arranged in a row between the two.

Therefore, the base plate 23 can be used almost in the same way as a pencil case by fixing the eraser 30 to the eraser stopper 24, inserting the pencil 33 into the pencil holder 25, and placing it on a desk. Stop at, pencil 33
can be stored in the auxiliary storage body 12 while it is inserted into the pencil holder 25.

The base plate 23, a pencil case, a ruler, and other relatively small objects (not shown) can be taken in and out of the auxiliary storage body 12 in either the normal position or the rotating position. Particularly in the case of a bulky article such as a pencil case, by displacing the auxiliary container 12 to a required rotational position, the main lid plate 7 etc. can be easily taken in and out without getting in the way.

Next, the second embodiment shown in FIG. 4 will be explained.
The structure of the auxiliary container 35 is different from that of the first embodiment, but the other structures are the same.

That is, the auxiliary storage body 35 is formed into a flat vertically rectangular box shape from leather, a synthetic resin sheet, etc., and has a continuous opening 39 in the center of the upper and lower side plates 36 and 37 and the left side plate 38. and sewing one tape 42 of the slide fastener 41 to one opening edge 40,
The other tape 44 is sewn to the edge 43 of the other opening so that the opening 39 can be opened and closed with a slide fastener 41, and by opening the opening 39, the image portions of the front and rear side plates 45 and 46 can be opened. It can be expanded to the left and right with the right side version 47 as the center.

The other length of the butterfly piece 49, which is made of leather and has a vertically slender rectangular shape, is sewn together with the proximal edge of one long side to the sewn portion 48 of the front wall 2 and left wall 4 of the school bag body 1. The auxiliary accommodating body 35 is pivotally attached to the left wall 4 by sewing the free end edge, which is the side edge, to the longitudinal side of the right side plate 47 of the auxiliary accommodating body 35. .

Furthermore, a so-called velvet fastener piece 50 is attached to the outer surface of the rear side plate 46 of the auxiliary storage body 35 along the right long side (FIG. 4), and A velvet fastener piece 50' corresponding to the above-mentioned velvet fastener piece 50 is located along the side edge (same figure).
is attached.

By joining the velvet fastener pieces 50 and 50', the auxiliary storage body 35 is locked in a fixed position (not shown) in which the rear side plate 46 is aligned with the left wall 4. By releasing the lock, it can be displaced to a desired rotational position (FIG. 4) where it is horizontally rotated about the butterfly piece 49.

Further, the base plate 23 or the pencil case is included in the auxiliary storage body 35.
In order to take in and take out rulers and other relatively small items (not shown), this can be done by opening and closing the opening 39 with a slide fastener 41 in both the normal position and the rotating position. In particular, in the case of a bulky article such as a pencil case, by displacing the auxiliary storage body 41 to a required rotational position, the main lid plate 7 etc. can be easily taken in and out without getting in the way.

Next, the third embodiment shown in FIGS. 5 to 7 will be described. This embodiment is different from the above-mentioned embodiments in the structure of the auxiliary container 51, but the other structures are the same.

That is, the auxiliary storage body 51 is formed by front and rear plates 52, 53, left and right sides 54, 55, and a bottom plate 56 made of leather, synthetic resin sheets, etc., to form a flat, vertically long bottomed structure having a horizontally long rectangular opening 57 on the upper side. It is formed into a rectangular tube shape, and has a front plate 52 and a bottom plate 5.
One tape 61 of the slide fastener 60 is attached to one edge 59 of an opening 58 consisting of a band-shaped notch continuously formed in the center of the slide fastener 60, and the other tape 63 is attached to the other edge 62 of the opening 58.
are sewn to each other and a slide fastener 60 is attached, thereby making the opening 58 freely openable and closable.

Further, the eraser stopper 24 and the pencil holder 25 are directly attached to the upper and lower end portions of the inner surface of the rear plate 53 of the auxiliary storage body 51 in the same manner as they are provided on the base plate 23.

The auxiliary storage body 51 is made of a leather butterfly piece 65 in the form of a vertically slender rectangle whose proximal edge, which is one long side edge, is sewn together to the sewn portion 64 of the front wall 2 and the left wall 4. The vertically long side portion 66 on the rear right side is sewn to the free end edge, which is the long side edge, so that it is pivotably attached to the left wall 4.

In addition, a velvet fastener piece 67 is attached to the outer surface of the rear plate 53 of the auxiliary container 51 along the right long side (FIG. 5) of the left wall 4 (see FIG. 5). A velvet fastener piece 67' corresponding to the velvet fastener piece 67 is sewn along the velvet fastener piece 67.

By joining the velvet fastener pieces 67 and 67', the auxiliary storage body 51 is locked in a fixed position (not shown) in which the rear plate 53 is aligned with the left wall 4. By releasing the lock, it can be displaced to a desired rotational position (FIG. 5) where it is horizontally rotated about the butterfly piece 65.

Reference numeral 68 denotes a substantially rectangular auxiliary cover plate made of leather, synthetic resin sheet, etc., which has a folding line 69 in the center and a rear half of a size corresponding to the opening 57 on the upper side of the auxiliary container 51. The rear end edge of the portion 68a is sewn to the upper side of the left wall 4, and a bell belt fastener piece 70 is attached to the back surface of the front half portion 68b having an arcuate front end edge.

Furthermore, a velvet fastener piece 70' corresponding to the velvet fastener piece 70 is sewn onto the upper portion of the outer surface of the front plate 52 of the auxiliary storage body 51.

Then, the auxiliary container 51 is locked in place, the rear half 68a of the auxiliary cover plate 68 is applied to the opening 57, and the front half 68a is placed on the opening 57.
By joining the velvet fastener piece 70 of 8b to the velvet fastener piece 70', the opening 57 is closed, and the auxiliary container 51 is doubly locked.
The opening 57 can be opened by releasing this engagement Ih.

Then, an eraser 30 and a pencil 33 are placed in the auxiliary container 51.
This can be done by opening the opening 57 or the openings 57 and 58 in both the normal position and the rotating position. By displacing the main cover plate γ, etc., it can be easily taken in and out without getting in the way.

In the above embodiment, the auxiliary storage body was pivoted by attaching leather butterfly pieces to the main body of the school bag and the longitudinal sides of the auxiliary storage body. As long as it can be moved between a normal position and a rotating position, a butterfly piece made of synthetic resin or metal may be attached to the longitudinal side portion of the auxiliary storage body and the main body of the school bag, for example.

Moreover, an insertion part into which a compass, a ruler, etc. can be inserted may be provided on the inner surface of the plywood and the auxiliary container.

As is clear from the above description, according to the present invention,
An auxiliary container with an opening that can be opened and closed is provided on the outside of the left or right wall of the school bag body, so you can use it to store plywood with eraser stops, pencil holders, etc., pencil cases, rulers, and other relatively small items. Alternatively, an eraser can be stopped or a pencil can be inserted into an eraser stopper, pencil holder, etc. attached to the inner surface of the auxiliary storage body.

In addition, since the opening of the auxiliary storage body can be opened and closed using, for example, an auxiliary lid plate or a slide fastener, the opening of the auxiliary storage body can be opened and closed independently of the opening and closing of the main lid plate that opens and closes the openings of the school bag body and pockets. This allows you to put in and take out plywood, pencil cases, etc.

Furthermore, since the auxiliary storage body is rotatably provided on the outside of the left wall or right wall by being pivotally attached to the main body of the school bag at its longitudinal side, the auxiliary storage body is This can be carried out by rotating and displacing it to the desired position where it is easiest to put in and take out, so it is convenient for putting in and out of bulky items such as pencil cases and color boxes. By locking it in a fixed position, it is held in a fixed position and does not shift or swing unnecessarily, so it not only looks good and does not get in the way, but also makes it easy to use when walking. There is no inconvenience such as swinging and colliding with the left or right wall or other objects, damaging each other or producing annoying collision sounds.

[Brief explanation of the drawing]

Figures 1 to 3 show a first embodiment of the present invention, with Figure 1 being a partially cutaway side view, and Figure 2 showing the auxiliary cover plate being opened and the auxiliary container being rotated. FIG. 3 is a front view of the plywood. FIG. 4 shows a second embodiment of the present invention, and is a partially cutaway perspective view of the auxiliary container in a rotationally displaced state. Figures 5 to 7 show a third embodiment of the present invention, and Figure 5 is a partially cutaway view of the main parts of the auxiliary cover plate with the auxiliary cover plate opened and the auxiliary container rotated. A perspective view, FIG. 6 is a front view of the auxiliary container with a part of the surrounding opening opened with a slide fastener and a part cut away, and FIG. 7 is a front view of the auxiliary container with the surrounding opening closed with a slide fastener. FIG. 1... School bag body, 2... Front wall,
3... Back wall, 4... Left wall, 5...
... Bottom wall, 6 ... Pocket, 7 ... Main lid plate, 13, 39, 57.58 ... Opening, 12
．． 35.51... Auxiliary container, 18, 18'
, 50.50', 67.67'...Velvet fastener piece serving as a locking means, 24...Eraser stopper, 25...Pencil holder.

Claims (1)

[Claims] 1. In a school bag that has a tubular school bag body formed by the front, rear walls, left and right walls, and bottom wall, has an expandable pocket on the front side of the front wall, and has the base end of the main lid plate attached to the upper end of the rear wall, It has an opening that can be opened and closed and can accommodate plywood, a pencil case, etc. equipped with an eraser stop, pencil holder, etc., or a vertically rectangular parallelepiped-shaped auxiliary storage body with an eraser stop, pencil holder, etc. attached to the inside. A locking means is provided on the outside of the left wall or the right wall by being rotatably attached to the school bag body at the side portion, and locks the auxiliary storage body in a fixed position along the left wall or the right wall. A school bag characterized in that the following is provided on the auxiliary storage body and the left wall or the right wall.