JP2002238645A - School knapsack - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a safety school knapsack which is easy to be carried on the back without excessive protrusion of a handbag outside the user's body by using the handbag as sub bag mounted on the knapsack and hanging it down at the center of the user's body carrying the knapsack. SOLUTION: The knapsack is constituted of the body (10) thereof and a handbag (20). The handbag (20) has a body part (20a) with the top opened and a pair of handles (21 and 21) mounted on the body part (20a) and the pair of the handles (21 and 21) is made detachable at least at one point thereof. A horizontal band (23) is mounted at a lower part of the handbag (20) with the end parts thereof linked on both sides thereof (22a and 22b).

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a school backpack, and more particularly to a school backpack detachably attached to a sub bag.

[0002]

2. Description of the Related Art Conventionally, hanging brackets called eggplant rings are attached to the outer surface of a goose of a school bag, and a method of attaching a subbag such as a school bag or a shoe bag to the eggplant rings is generally used. Have been done.

[0003] However, the conventional method of hanging a sub bag on a gore of a school bag is that in a lower grade of elementary school children, the sub bag protrudes greatly to the side of the user's body, and this is caught by other objects during walking. It has the problem of being dangerous. In particular, if it is assumed that the sub-bag is caught by a traveling car while walking, it may cause a very dangerous accident.

[0004] In addition, when the sub bag is hung from the gore of the school bag, an uneven load is applied to the shoulder of the user, which not only makes the school bag difficult to carry, but the size of the uneven load is very small. Even if it is not large, there is a problem that it may affect the growth of the body of a growing school child, and it cannot be denied that it causes scoliosis.

[0005]

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and uses a handbag for a sub bag attached to a school bag and hangs it at the center of the body of a user carrying the school bag. It is an object of the present invention to provide a safe school bag in which the bag does not protrude greatly to the outside of the body, the school bag can be easily carried. Another object of the present invention is to provide a school bag that can be applied as a school bag for waterproofing or as a traffic sign that stands out while a school child is walking by covering the bag on the cover (outer surface) of the school bag. Things.

[0006]

In order to achieve the above object, the present invention comprises a school bag body 10 and a handbag 20. The handbag 20 has a main body 2 having an open upper part.
0a and a pair of hands 21 attached to the main body 20a,
At least one of the pair of hands 21 and 21 is configured to be detachable, and the lower part of the handbag 20 has a horizontal band 23 having ends connected to both side edges 22a and 22b. It is a technical measure that has been attached.

Therefore, the school bag of the present invention has an effect that the bag 20 can be detachably attached to the school bag body 10 in the procedure described below. First, when attaching the handbag 20 to the school bag 10, the cover 15 (see FIG. 1) of the school bag 10 is detached so that its free end is engaged with the school bag bottom surface 14 or the like. 1
5 is passed between the horizontal band 23 and the main body 20a.
Then, the free end of the cover 15 is engaged with the bottom surface 14 of the school bag with the locking metal 16 or the like.

Next, the handbag 20 is attached to the main body 1 thereof.
0a is applied along the outer surface of the cover 15. Then, the attachment / detachment portions of the hands 21 and 21 are detached, and the free end of the detached one of the hands 21 is attached to the two back shoulder straps 18 in a ring shape.
Through the inside 18, the hand 21 is mounted (coupled) so that the free end of the hand 21 is restored. Then, the handbag 20 is a handbag 2
One of the straps 1 and 21 is hung on the upper ends of the back straps 18 and 18 and is suspended. In addition, the lower part of the handbag 20 is held by a horizontal band 23, and has an action of preventing the handbag 20 from protruding largely in the left-right direction or swinging largely in the lateral direction.

When only one of the hands 21 and 21 is hung (tied) on the back straps 18 and 18, the other hand 21 hangs down and the opening of the main body 20 a of the handbag 20 is opened. The stored items may fall off.
In order to prevent this, it is only necessary to make both the hands 21 and 21 detachable. However, the attachment and detachment at two places not only complicates the configuration but also deteriorates the operability. Therefore, in the present invention, one of the shanks 21 is fixed to the main body 20a at both ends, and the middle part is made inseparable. When the other shanks 21 pass through the back straps 18 in FIG. As shown in the drawing, both the hands 21 and 21 are hooked on the upper portions of the back straps 18 and 18 by passing through the inside of the loop of the one hand 21. It is a matter of course that the operation opposite to the above operation may be performed when removing the handbag 20 worn as described above.

Next, the invention of claim 2 comprises the school bag body 10 and the handbag 20,
Has a main body 20a made of waterproof fabric with an open upper part, and a pair of bosses 21 and 21 attached to the main body 20a. One end of the pair of bosses 21 and 21 is a free end. The free end is provided with one-side locking tool 24a, and the main body 20a is provided with the other-side locking tool 24b to which the one-side locking tool 24a is removably engaged.
In the lower part of the figure, there is provided a technical means in which a horizontal band 23 having ends connected to both sides 22a, 22b is attached.

Therefore, according to the bag of the present invention, in addition to the function of the first aspect, the handbag 20 is constituted by the main body portion 20a made of waterproof cloth having an open upper portion. Therefore, the handbag 20 serves as a waterproof cover of the bag body 10. It has a usable effect.

Next, the invention of claim 3 comprises the school bag body 10 and the handbag 20,
Has a main body portion 20a made of waterproof fabric and having an upper portion opened and a pair of grippers 21 and 21 attached to the main body portion 20a, the width of which is larger than the width of the cover 15 of the school bag main body 10. One end of each of the pair of handles 21 and 21 is a free end, and one side locking member 24a is provided at the free end, and the one side locking member 24a is provided on the main body 20a.
Is provided with the other-side locking tool 24b which is detachably engaged. Further, on the lower part of the handbag 20, both side edges 22a, 22b are provided.
And a technical means in which a horizontal band 23 whose ends are connected to each other is attached.

Therefore, the school bag according to the present invention is characterized in that
In addition to the above-described operation, the width of the handbag 20 is larger than the width of the cover 15 of the school bag body 10, so that the gore 12 of the school bag shown in FIG.
This has the function of preventing rain from entering through the gap between the first and the second.

Next, a fourth aspect of the present invention comprises a school bag body 10 and a handbag 20,
The main body 20a is made of a waterproof fabric having an open top, a covering lid 20b made of a waterproof fabric that covers and closes the opening of the body 20a, and a pair of grips 2 attached to the body 20a.
One end of each of the pair of arms 21 and 21 is a free end, and the free end is provided with a one-side locking member 24.
a, the main body 20a is provided with the other locking member 24b to which the one locking member 24a is detachably engaged.
In the lower part of the carrying bag 20, a technical means is adopted in which a horizontal band 23 whose ends are connected to both sides 22a, 22b is attached.

Therefore, in addition to the function of the second aspect, the school bag of the present invention has a function of suppressing rain from entering the bag 20 because the cover 20b is provided over the bag 20. is there.

Next, the invention of claim 5 comprises the school bag main body 10 and the handbag 20,
Has a main body 20a made of waterproof fabric with an open upper part, and a pair of bosses 21 and 21 attached to the main body 20a. Is provided at one end of the pair of grippers 21 and 21 as a free end, a one-side locking tool 24a is provided at the free end, and the one side is provided at the main body 20a. A technique in which a side locking tool 24a is detachably engaged with the other locking tool 24b, and a horizontal band 23 having ends connected to both sides 22a and 22b is attached to a lower portion of the handbag 20. It has taken strategic measures.

Therefore, in the school bag of the present invention, in addition to the function of the first aspect, the notation section 26 is provided on the handbag 20, so that the presence of a schoolchild walking with the school bag on the back is emphasized for the car driver. It has the effect of performing.

Next, the invention according to claim 6 comprises the school bag main body 10 and the handbag 20,
Has a main body 20a made of waterproof fabric with an open upper part, and a pair of hands 21, 21 attached to the main body 20a. One end of the pair of hands 21, 21 is a free end. At this free end, a one-side locking tool 24a is provided, and the other-side locking tools 24b, 24b, to which the one-side locking tool 24a is detachably engaged, are juxtaposed in the main body 20a in the vertical direction. In addition, the lower part of the handbag 20 is provided on both sides 22 thereof.
This is a technical measure in which a horizontal band 23 whose ends are connected to a and 22b is attached.

Therefore, according to the school bag of the present invention, in addition to the function of the second aspect, the other-side locking members 24b, 24b are provided side by side in the vertical direction, so that the handbags 20, 20 can be used as a normal handbag. Is designed so that the free end of the handle 21 is mounted on the other upper side stopper 24b so that the handles 21 and 21 can be easily gripped.
The first free end is mounted on the other lower locking member 24b to provide a margin and a tightly tied action.

Next, the invention according to claim 7 comprises the school bag main body 10 and the handbag 20, and the handbag 20.
The main body 20a is made of a waterproof fabric whose width is larger than the width of the cover 15 of the school bag body 10 and whose upper part is opened, and the cover 20b made of the waterproof cloth which is closed to cover the opening of the body 20a. And a pair of hands 21 and 21 attached to the main body 20a.
One end of each of the first and second ends 21 and 21 is a free end, and the one end is provided with a one-side locking member 24a, and the main body 20a is engaged with the other-side locking member 24a in a detachable manner. Stop 24
b, 24b are juxtaposed in the vertical direction, and furthermore, a technical means is provided in which a horizontal band 23 having ends connected to both sides 22a, 22b is attached to the lower part of the handbag 20.

Therefore, the present invention provides both the functions of claim 4 and the function of claim 6.

[0022]

Next, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the figure, reference numeral 10 denotes a school bag body. Various types of conventionally known school bags can be used as the school bag main body 10. The school bag main body 10 shown in FIG.
4, a gore 12, 12 (one gore 12 is on the far side in the figure), a back plate 11, and a front plate 13 are formed in a box-like container shape with an open top. Cover 15 on top
The free end side of the cover 15 passes over the school bag body 10 and covers the outside of the front plate 13, and the free end of the cover 15 is connected via a connecting piece 17. Thus, it can be detachably connected to a connection fitting 16 fixed to the bottom surface 14 or the like. The connecting bracket 16
A pair of backpacks 18, 18 are attached to the upper part of the backboard 11 and the backboard 11, and in the present invention, the pair of backpacks 18, 1 are provided.
8 and a cover 15 (the free end of which may be locked at the bottom of the front plate 13 as well as at the bottom).

The present invention comprises the above-described conventionally known school bag body 10 and a handbag 20. The handbag 20 has a main body 20a having an open upper portion, and a pair of hands 21, 21 attached to the main body 20a. At least one of the pair of hands 21, 21 is detachable. There is something. The main body 20a and the hands 21, 21
Is sewn with a flexible cloth, and the shape thereof is a conventionally known one (in the illustrated example, one having the gores 20c, 20c is used. Good.) Normally, both ends of the both hands 21 are fixed to the bag 20 so that they cannot be attached or detached. However, in the present invention,
At least one of the pair of shanks 21, 21 is detachable.

In order to make at least one place of the pair of supports 21 and 21 detachable, one end of one of the supports 21 should be detachable from the carrying bag 20. Even if they are detachably connected, an equivalent one can be obtained.

In order to make the handle 21 detachable, a pair of connecting tools such as a snap,
What is necessary is just to fix each one side, and to make it detachable with the said connection tool.

Further, in the present invention, a horizontal band 23 having ends connected to both sides 22a, 22b is attached to the lower part of the above-mentioned handbag 20. This horizontal band 23
It is desirable to use an elastic band such as a rubber band, and the total length thereof is set to be substantially the same as or slightly shorter than the width of the cover 15 of the school bag. It is desirable that it can be effectively prevented. In the illustrated example, both ends of the horizontal band 23 are sewn and attached to the sewn portions of the side pieces 22a, 22b of the handbag 20 and the gores 20c, 20c. It may be sewn on one side.

Next, in the school bag of the second aspect, in the construction of the first aspect, the handbag 20 includes a main body portion 20a made of waterproof cloth having an open upper portion, and a pair of the grippers 21 attached to the main body portion 20a. , 21;
One of the two ends is a free end, and the free end is provided with a one-side locking member 24a, and the main body portion 20a is detachably engaged with the one-side locking member 24a. 24b. That is, the handbag 20 is made of waterproof fabric, and can be used as a waterproof cover for a school bag.

The detachable connection of one of the handles 21 and 21 is made by setting one end of the handle 21 to a free end, and a one-side locking tool 24a is provided on the free end side. 20a is provided with another locking member 24b to which the one locking member 24a removably engages.
4b enables detachment.

As described above, the locking members 24a and 24b may use a conventionally known locking member, for example, a snap as shown in the drawing, and may also use a hook-and-loop fastener, a buckle, a plug-in buckle or the like. Can be used, but the carrying bag 20
It is a matter of course that the connecting portion has a strength that does not come off due to the load when it is hung by the shanks 21 and 21.

Next, the school bag of the third aspect is the second embodiment.
In addition to the above configuration, the width of the handbag 20 is larger than the width of the cover 15 of the school bag body 10. That is, when the handbag 20 is used as a waterproof cover of a school bag, it is needless to say that it is desirable that the lateral width of the bag 20 protrude by a predetermined amount on both sides of the cover 15 of the school bag. In particular, as described above, the school bag has a gap between the gore 12 and the cover 15, and rain may enter from the gap to wet the stored items. It is desirable that a part of the handbag 20 be protruded in the shape of a circle.

Next, the school bag according to the fourth aspect is the second embodiment.
In addition to the above configuration, the carrying bag 20 is provided with a covering lid portion 20b made of waterproof cloth that covers and closes the opening. When the handbag 20 is used as a waterproof cover of a school bag, it is needless to say that it is desirable to prevent rain from entering the inside of the handbag 20. In view of this, the handbag 20 is provided with a cover 20b. It is preferable that the cover 20 is made of waterproof fabric, and it is also practical that the free end of the cover 20 is detachably locked to the main body 20a by a locking tool or the like.

Next, a school bag according to a fifth aspect of the present invention provides a school bag according to the second aspect.
In addition to the configuration described above, a notation section 26 is provided on one surface of the main body section 20a to indicate the presence of schoolchildren who are likely to be noticed by the car driver. As shown in FIG. 4, the notation section 26 may be provided with a conspicuous marking such as a traffic sign with a conspicuous coloring such as yellow or red, and can contribute to traffic safety for school children.

Next, the school bag according to claim 6 is based on claim 2
In addition to the above configuration, the one-side locking member 24
a is provided with the other side locking members 24b, 24b, which are detachably engaged, are juxtaposed in the vertical direction. In other words, the other-side locking members 24b, 24b are provided with the connecting position of the handle 21 in two upper and lower stages, and are used as a hand or when tied to a school bag. Is adjustable, it is easy to grasp as a hand, and there is little room as a tying string, so that it can be tightly tied.

In the illustrated example, the same ones (the other side snaps) are used for the other-side locking members 24b, 24b. However, when the hand 21 is used as a tying string of the handbag 20, an excessively large external force is applied. Therefore, a simple fastener such as a hook-and-loop fastener may be used for the other side locking member 24b provided below. However, in this manner, the other side locking member 24
If different types are used for b and 24b, it is necessary to provide two types of one-side locking tools 24a and 24a corresponding to the free ends of the handle 21 respectively.

Next, the school bag of the present invention comprises a school bag body 10 and a handbag 20. The handbag 20 has a width larger than the width of the cover 15 of the schoolbag body 10 and has an upper opening. It has a main body portion 20a made of waterproof fabric, a covering lid portion 20b made of waterproof fabric that covers and closes an opening of the main body portion 20a, and a pair of grippers 21 and 21 attached to the main body portion 20a. This is the same as the configuration of the fourth aspect.

One end of each of the pair of arms 21 and 21 is a free end, and a one-side locking member 24a is provided at the free end, and the one-side locking member 24a is provided on the main body 20a.
The other is provided with the other side locking members 24b, 24b, which are detachably engaged with each other, and are provided side by side in the vertical direction, as in the sixth aspect.

Further, the lower part of the handbag 20 is provided with a horizontal band 23 whose ends are connected to both sides 22a and 22b, as in the first to sixth aspects.

[0038]

According to the present invention, the school bag can be tied along the outer surface of the cover 15 of the school bag, the both hands can be used, and the school bag can be used when the schoolchild goes to school. It is possible to provide a school bag that can ensure the safety of the school.

The present invention relates to a cover 15 for a school bag.
The bag 20 can be tied along the outer surface of the user, and furthermore, the bag 20 can be prevented from greatly shaking or projecting laterally by the horizontal band 23, so that the bag 20 projects greatly to the side of the user's body. There is no risk of snagging on other things, and the load is applied to the center of the user's body, and the uneven load is not applied, so it is possible to provide a school bag that is easy to carry, and furthermore, during growing periods such as scoliosis It is possible to provide a school bag that can suppress a bad influence on the growth of school children.

Further, in claims 2 to 7,
The bag 20 can also be used as a school bag cover, and can provide a school bag that can be used for waterproofing or traffic safety.

[Brief description of the drawings]

FIG. 1 is a side view showing an embodiment of a school bag according to the present invention.

FIG. 2 is a partially cutaway front view of one embodiment of a handbag used in the school bag of the present invention.

FIG. 3 is a partially cutaway front view of another embodiment of a handbag used in the school bag of the present invention.

FIG. 4 is a partially cutaway front view of still another embodiment of a handbag used in the school bag of the present invention.

FIG. 5 is a partially cutaway front view of still another embodiment of a handbag used in the school bag of the present invention.

FIG. 6 is a partial rear view of an upper portion of a school bag with a handbag.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 School bag main body 15 Cover 20 Handbag 20a Main body 20b Cover 21 21 Hand 22a Side 22b Side 23 Horizontal band 24a One side locking tool 24b The other side locking tool 26 Marking part

Claims (7)

[Claims] The present invention comprises a school bag body (10) and a handbag (20), wherein the handbag (20) has a main body (20) having an open top.
a) and a pair of hands (21, 21) attached to the main body (20a).
1) At least one place is detachable, and the lower part of the handbag (20) is provided on both sides (22).
a, 22b) is attached with a horizontal band (23) whose ends are connected to each other. 2. A school bag comprising a school bag body (10) and a handbag (20), wherein the handbag (20) has a main body (20a) made of waterproof fabric having an open upper part and a main body (20a). A pair of attached hands (21, 21), one end of each of the pair of hands (21, 21) being a free end, and a one-side locking member (24a) attached to the free end. And the main body (20
a) is provided with the other-side locking tool (24b) to which the one-side locking tool (24a) is detachably engaged, and the lower part of the handbag (20) is provided on both sides (22) thereof.
a, 22b) is attached with a horizontal band (23) whose ends are connected to each other. 3. A bag (20) comprising a school bag body (10) and a handbag (20). The handbag (20) has a width greater than a width of the cover (15) of the schoolbag body (10) and an upper portion. A body part (20a) made of waterproof fabric having an opening,
A pair of hands (21, 21) attached to the main body (20a)
1), and one end of the pair of hands (21, 21) is a free end, and the free end is provided with a one-side locking tool (24a), and the main body (20a) Are the other side engaging members (24a) with which the one side engaging member (24a) is detachably engaged.
b), and the lower portion of the handbag (20) is provided on both sides (22).
a, 22b) is attached with a horizontal band (23) whose ends are connected to each other. 4. A bag body (10) and a handbag (20), wherein the handbag (20) has a main body (20a) made of waterproof fabric having an open upper part, and a main body (20a) of the main body (20a). A cover lid (20b) made of waterproof cloth that covers and closes the opening, and a pair of handles (21, 21) attached to the main body (20a); ) Is formed as a free end, and this free end is provided with a one-side stopper (24a).
The main body (20a) is provided with the one-side locking tool (24).
a) is provided with the other-side engaging tool (24b) which is detachably engaged, and the lower part of the handbag (20) is provided on both sides (22).
a, 22b) is attached with a horizontal band (23) whose ends are connected to each other. 5. A bag (20) comprising a school bag body (10) and a handbag (20), wherein the handbag (20) has a body (20a) made of waterproof fabric with an open top and a body (20a). A main body (20a) having a pair of attached hands (21, 21);
Is provided with a notation section (26) indicating the presence of schoolchildren who are likely to attract the attention of the car driver,
One end of (1) is a free end, and a one-side locking tool (24a) is provided at the free end, and the one-side locking tool (24a) is detachably connected to the main body (20a). The other side engaging tool (24b) is provided, and a lower portion of the handbag (20) is provided on both sides (22).
a, 22b) is attached with a horizontal band (23) whose ends are connected to each other. 6. A bag (20) comprising a school bag body (10) and a handbag (20), wherein the handbag (20) has a body (20a) made of waterproof fabric with an open upper part and a body (20a). One end of the pair of shanks (21, 21) is a free end, and the one end of the pair of shanks (21, 21) is a free end. And the main body (20
a) is provided with the other-side locking tool (24b, 24b) in which the one-side locking tool (24a) is detachably engaged. Both sides (22
a, 22b) is attached with a horizontal band (23) whose ends are connected to each other. 7. A bag (20) comprising a school bag body (10) and a handbag (20). The handbag (20) has a width greater than a width of the cover (15) of the schoolbag body (10) and an upper portion thereof. A body part (20a) made of waterproof fabric that is opened, a cover part (20b) made of waterproof fabric that covers and closes the opening part of the body part (20a), and a pair of supports attached to the body part (20a). A hand (21, 21), one end of each of the pair of hands (21, 21) is a free end, and the free end is provided with a one-side locking member (24a); (20
a) is provided with the other-side locking tool (24b, 24b) in which the one-side locking tool (24a) is detachably engaged. Both sides (22
a, 22b) is attached with a horizontal band (23) whose ends are connected to each other.