JP3223829U - school bag - Google Patents

Abstract

Provided is a school bag that can store precision equipment in a safe and removable manner. A school bag comprising a main container room (3) for storing various teaching materials such as textbooks and notebooks, a secondary container room, a school bag body (2) having a front pocket portion, and a cover plate (9) covering the upper part of the school bag body so as to be openable and closable. 2, a device storage chamber 12 having a bag-shaped storage pocket 20 for storing a precision device X made of a plate-shaped electronic device having a display panel on the back plate 11 side of the main storage chamber 3 so as to be removable from above is provided. Provide. [Selection] Figure 2

Description

The present invention relates to improvement of school bags for school children.

Conventionally, schoolbags for schoolchildren consist of a school bag main body formed of leather or synthetic leather, a cover plate that covers the main body of the school bag, and a shoulder belt that carries the school bag main body, and the school bag main body stores textbooks and notebooks. A storage room, a secondary storage room for storing various teaching materials, and a front pocket portion for storing small items are attached.

In the main storage room of the school bag, prints and notices handed over at school are printed in A4 size, and the printed matter is often housed in a clear file and handed over. Therefore, the main storage chamber of the school bag is formed wide so that the A4-size clear file can be stored without bending.

On the other hand, in recent years, with the advancement of information technology, information education and ICT utilization education have been conducted from 2020, as indicated in the new learning guidelines of the Ministry of Education, Culture, Sports, Science and Technology. For this reason, schoolchildren routinely take classes using a plate-like electronic device equipped with a display panel such as a laptop computer or tablet terminal. For this reason, schoolchildren must carry the electronic device in a school bag when they go to and from school.

For this reason, the school bag needs a storage space for storing the electronic device. As the storage space, a storage body formed in a bag shape for storing the electronic device is attached between the main storage chamber and the sub storage chamber. It has been widely known that an attachment / detachment portion made of a hook or the like is provided on the container, and the attachment / detachment portion made of a hook or the like provided above the main storage chamber is attached so as to be connectable (patent) Reference 1).

A school bag is also widely known, in which a secondary storage portion provided with a suede surface on the panel side of an electronic device is mounted between the main storage chamber and the secondary storage chamber of the school bag to store the electronic device. (Patent Document 2).

Utility No. 3210939 Utility No. 3180954

However, each of the containers is attached between the main storage chamber and the sub-storage chamber. When a heavy electronic device weighing 500 g or more is stored, the center of gravity of the school bag is located outward. When a schoolchild runs because of being pulled by the child, the schoolchild's body is shaken and it is difficult to run, and when the school bag is shaken, there is a possibility that an electronic device housed therein may be damaged.

In addition, the latter device is located on the side of the secondary storage room opposite to the back plate, so the center of gravity of the school bag is outward as in the former. If a schoolchild runs, the schoolchild's body may be shaken by the movement of the contents, and it may be difficult to run, or the electronic equipment housed inside may be damaged. In addition, since the electronic device has a weight of 500 g or more and is heavy, the opening of the storage chamber remains open. Therefore, if the school bag is handled roughly, the precision device may fall off. It has many problems.

Therefore, the present invention is originally not suitable as a place for storing electronic devices, and electronic devices such as tablet terminals (hereinafter referred to as precision devices) are provided on the back plate side of the main storage room that is susceptible to strong external shocks. Establish a storage room for equipment to move the center of gravity of precision equipment to the back side, making it easier to carry the school bag on the back, and reducing school bag swinging when going to and from school and minimizing schoolchildren's fatigue. In addition, a bag-like storage pocket for storing precision equipment is provided in this equipment storage room, and doubled to absorb and relieve shock from the back plate side to prevent damage and malfunction of precision equipment. The problem is that the device can be used safely.

The present invention includes a main storage chamber 3 for storing various teaching materials such as textbooks and notebooks, a sub-storage chamber 5 and a school bag body 2 having a front pocket portion 7 and a cover plate 9 that covers the upper portion of the school bag body in an openable and closable manner. In the school bag 1, a device storage chamber 12 in which a bag-shaped storage pocket 20 for storing a plate-shaped precision device X having a display panel from above is installed on the back plate 11 side in the main storage chamber 3. It is characterized by providing. In addition, the device storage chamber 12 includes a width of the storage pocket 20 from the back plate 11 side in the main storage chamber 3 toward the sub storage chamber 5 and an A4 plate provided between the storage pocket and the back plate 11. The partition plate 15 is attached to the storage gusset width Y which is the width of the gap 33 capable of storing a plurality of files. Further, the partition plate 15 is formed by sewing and fixing gusset stoppers 17 having three sides of the both sides and the bottom protruding from the inside of the both sides and the bottom of the main housing chamber 3 to the outside. Features. Furthermore, the storage pocket 20 has three front and rear sides of the front fabric portion 23 and the rear fabric portion 24, each of which contains a device protection member 27 that protects the precision device X by absorbing and mitigating external impacts. The side is closed and formed into a bag shape, and an opening 21 is provided above. In addition, the storage pocket 20 is characterized in that a slide fastener 29 is attached to an opening 21 provided on the upper surface so that the storage pocket 20 can be opened and closed, and the precision device X can be taken in and out. Further, the storage pocket 20 has a front fabric portion 23 side fixed to the partition plate 15 side of the device storage chamber 12, and a gap portion 33 is provided between the back plate 11 and the storage pocket 20. And Furthermore, the device protection member 27 included in the front fabric portion 23 and the rear fabric portion 24 constituting the storage pocket 20 is made of a synthetic foamed resin material such as sponge or urethane.

Therefore, the storage pocket 20 is attached to the device storage chamber 12 provided on the back plate 11 side in the main storage chamber 3 of the school bag 1, and the center of gravity of the precision device X stored in the storage pocket is set to the back plate side. It is designed to be easy to carry and less fatigue. In addition, the device storage chamber 12 provided in the main storage chamber 3 is formed hard (hard) by the back plate 11 and the partition plate 15 which are hard plate materials, and the storage pocket 20 has device protection which is a shock absorbing material inside. Since the member 27 is enclosed and formed into a soft (soft) structure to have a double structure, it is possible to absorb and mitigate shocks from the outside, particularly shocks from the back plate 11 side. Can be prevented.

It is a perspective view of the state which opened the cover plate of the school bag. It is the perspective view which fractured | ruptured partially which shows the state which accommodates a precision instrument in an apparatus storage chamber. It is a principal part enlarged plan view which shows the apparatus storage chamber in the main storage chamber. It is a principal part expanded vertical sectional view which shows the apparatus storage chamber in the main storage chamber. It is a principal part expanded horizontal sectional view which shows an apparatus storage chamber. It is a principal part expanded sectional view of the round dashed-dotted line part of FIG.

The embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view in a state where a lid plate of a school bag is opened, and FIG. 2 is a partially broken perspective view showing a state in which a precision instrument is accommodated in an equipment storage chamber. 3 is an enlarged plan view of the main part showing the equipment storage chamber in the main storage room, FIG. 4 is an enlarged vertical sectional view of the main part showing the equipment storage room in the main storage room, and FIG. FIG. 6 and FIG. 6 are enlarged cross-sectional views of the main part of the dot-dash line portion in FIG. The school bag 1 is composed of a school bag body 2 formed of leather or synthetic leather, a cover plate 9 that covers the entire opening portion on the school bag body 2, and a shoulder belt (not shown) that the school child bears on the school bag. Yes.

As shown in FIG. 1, the school bag main body 2 separately accommodates textbooks, notebooks, pencil cases, and other teaching materials. The main storage room 3 opens upward, and the secondary storage opens upward to store other learning tools. The chamber 5 and a bag-like front pocket portion 7 whose upper surface is formed so as to be openable and closable with a zipper are provided continuously.

As shown in FIG. 2, the school bag main body 2 accommodates a plate-like electronic device (hereinafter referred to as a precision device) X having a display panel portion on the back plate 11 side in the main housing chamber 3 so that it can be put in and out. An equipment storage chamber 12 having an open upper surface for storing the storage pocket 20 is provided.

The storage gusset width Y of the device storage chamber 12 is a width for storing the storage pocket 20 from the back plate 11 side in the main storage chamber 3 toward the sub storage chamber 5, and between the storage pocket and the back plate 11. Are formed in a gusset width having a gap portion 33 that can store a plurality of A4 size files, and a partition plate 15 made of a hard resin plate is attached to the storage gusset width Y portion.

The partition plate 15 is sewn and fixed to a gusset stop 17 formed by projecting the gusseted portion on both sides and the bottom surface of the main storage chamber 3 from the inside to the outside of the main storage chamber 3 on both sides and the bottom. By doing so, the partition plate 15 is firmly fixed to the device storage chamber 12, and the partition plate 15 serves as a back plate, so that the main storage chamber 3 is deformed by the movement of textbooks and notebooks stored in the main storage chamber. Can be prevented. Therefore, the precision device X in the storage pocket 20 stored in the device storage chamber 12 can be protected not only from the external impact but also from the main storage chamber 3 side.

Further, as described above, the device storage chamber 12 is housed in the storage pocket 20 by being firmly formed by being partitioned by the back plate 11 made of a hard plate and the other by the partition plate 15 made of the same hard plate. It is possible to prevent deformation due to the weight of the precision instrument X having a weight of 500 g or more.

Further, even if an impact is applied from the side surface of the device storage chamber 12 to the gusset portions located on both sides and the bottom surface of the main storage chamber 3, a gusset stopper formed by wrapping the three sides of the partition plate 15 on both sides and the bottom side. Since 17 is sewn and fixed, the impact applied from the outside is not directly transmitted to the precision device X stored in the storage pocket 20, but is transmitted through the gusset stopper 17, so that a strong impact is directly transmitted to the precision device X. Is preventing.

The equipment storage room 12 is provided close to the back plate 11 side, and the weight of the precision equipment X is moved to the back side, so that the schoolchild can easily carry the school bag and reduce the fatigue of the schoolchild at the time of going to and from school. In addition, the swing of the school bag can be minimized.

The storage pocket 20 is provided with an opening 21 on the upper side, and a front fabric portion 23 and a rear fabric each containing device protection members 27 for buffering and protecting the precision device X housed therein by buffering and absorbing external shocks. The side 24 and the bottom side of the part 24 are formed in a bag shape, and the front fabric part 23 and the back fabric part 24 are provided with gusset parts 25 for accommodating precision devices X on both sides of the front fabric part 23 and the rear fabric part 24. It is flexible to absorb external shocks.

The storage pocket 20 has a slide fastener 29 attached to an opening 21 provided on the upper surface so as to be openable and closable so that the precision instrument X can be easily put in and out, and the slide fastener 29 is closed to carry the school bag 10 on its back. It is possible to prevent the stored precision device X from escaping from the storage pocket 20 even if it is turned upside down, due to the rough work of schoolchildren going to and from school.

As shown in FIGS. 4 and 5, the storage pocket 20 is attached to the inner side of the partition plate 15 of the device storage chamber 12 so that the storage pocket 20 can be removed from the device storage chamber 12. The gap 33 is provided between the storage pocket 20 and the back plate 11 to prevent falling off, and the strong impact which is the greatest defect attached to the back plate side can be absorbed and relaxed. Accordingly, it is possible to prevent a failure such as breakage or malfunction of the precision device X accommodated in the storage pocket 20, and it is possible to prevent a failure of an expensive precision device lent to each schoolchild, which is very economical.

As described above, by providing the gap portion 33 in the device storage chamber 12, it is possible to store not only the above-mentioned impact prevention but also a plurality of files such as A4 size prints and test sheets distributed at school. it can. It is possible to prevent loss of paper by storing prints or test paper in the gap 33 without causing wrinkles, and by storing files in the gap 33, impact from the back plate side can be prevented. Can be indirectly relaxed.

The device protection member 27 housed in the front fabric portion 23 and the rear fabric portion 24 constituting the storage pocket 20 uses a cushioning material made of a synthetic foamed resin material such as a well-known sponge, urethane, etc. It is possible to alleviate the impact and prevent problems such as failure and breakage of the precision device X housed inside.

The opening 21 provided in the storage pocket 20 is formed to be openable and closable with a slide fastener 29. However, the opening and closing lid piece is attached to the opening so as to be openable and closable with a hook-and-loop fastener (not shown). Of course you can.

The operation of the embodiment according to the present invention will be described. The school bag 1 is provided with a device storage chamber 12 having a storage gusset width Y on the back plate 11 side in the main storage chamber 3 of the school bag body 2, and the device storage chamber. A storage pocket 20 for storing the precision device X, which is an electronic device, is attached and formed. Therefore, by attaching the storage pocket 20 to the back plate 11 side and moving the center of gravity of the heavy precision device X to the back plate side, the schoolchild carrying the school bag can be reduced in the shoulder and waist without curving backward. it can.

By attaching a slide fastener 29 to the opening 21 of the storage pocket 20 to be stored in the device storage room 12 so that it can be opened and closed and securely storing the precision device X, the school bag 10 can be used for play and mischief during school attendance at school. Even if it is turned upside down, the precision device X in the storage pocket 20 is not likely to jump out and is safe.

As described above, the device storage chamber 12 is firmly formed by the back plate 11, the partition plate 15, and the gusset stopper 17 provided in three directions, and the gap portion 33 is provided between the back plate 11 and the storage pocket 20. In addition, since the device protection member 27 is included in the entire interior of the front fabric portion 23 and the rear fabric portion 24 constituting the storage pocket 20, a strong impact force transmitted from the back plate 11 side is applied to the precision in the storage pocket 20. By preventing direct transmission to the device X, the precision device X that is vulnerable to impact can be protected.

As described above, the device storage chamber 12 is partitioned by the back plate 11 and the partition plate 15 made of a hard plate material, and the both sides and the bottom of the partition plate 15 are formed on both side gusset portions and the bottom surface of the main storage chamber 3. A gusset stopper 17 is formed by projecting so as to enclose both sides and bottom of the partition plate 15 from the inside to the outside of the part, and the gusset stopper is sewn and fixed together with both sides and the bottom of the partition plate 15. By forming the storage chamber 12 firmly, it can be prevented from being deformed by an external impact.

Further, since the partition plate 15 is firmly sewn and fixed on the three sides by the gusset stop portion 17 as a back plate of the main housing portion 3, the partition plate 15 is housed by impact due to the weight or movement of the teaching material housed in the main housing portion 3. It is possible to prevent the pocket 20 from being deformed.

As described above, the storage pocket 20 is provided in the equipment storage room 12 provided in the main storage unit 3 to absorb and soften external shocks caused by play and mischief of school children who handle school bags wildly. Therefore, it is possible to prevent failures such as breakage and malfunction of the precision instrument X that is vulnerable to external impacts. Therefore, it is very economical because it is possible to prevent a failure of the expensive precision instrument X that is lent to each schoolchild.

The opening 21 provided in the storage pocket 20 is formed to be openable and closable by a slide fastener 29, but an opening and closing lid piece is attached to the opening so as to be openable and closable by a surface fastener (not shown). Of course you can.

DESCRIPTION OF SYMBOLS 1 School bag 2 School bag main body 3 Main accommodation room 5 Sub accommodation room 7 Front pocket part 9 Cover plate 11 Back board 12 Equipment storage room 15 Partition plate 17 Machi stop part 20 Storage pocket 21 Opening part 23 Front cloth part 24 Rear cloth part 25 Machi Part 27 Equipment protection member 29 Slide fastener 33 Gap part X Precision equipment Y Storage gusset width

Claims (7)

A main storage room (3) for storing various educational materials such as textbooks and notebooks, a secondary storage room (5), and a school bag body (2) having a front pocket (7), and a lid for covering the upper part of the school bag body in an openable and closable manner In a school bag (1) composed of a plate (9), a plate-shaped precision device (X) having a display panel is stored on the back plate (11) side of the main storage chamber (3) so that it can be inserted and removed from above. A school bag comprising an equipment storage chamber (12) to which a bag-like storage pocket (20) is attached. The equipment storage chamber (12) includes a width of the storage pocket (20) from the back plate (11) side of the main storage chamber (3) toward the sub storage chamber (5), the storage pocket and the back plate (11). A partition plate (15) is attached to a storage gusset width (Y) consisting of a width of a gap portion (33) capable of storing a plurality of A4 size files provided between them. School bag. The partition plate (15) is sewn and fixed with a gusset stop portion (17) in which the three sides of both the measurement side and the bottom side protrude outward from the inside of the both side gusset portions and the bottom surface portion of the main storage chamber (3). The school bag according to claim 2, wherein The storage pocket (20) includes a front fabric portion (23) and a rear fabric portion (24) each including a device protection member (27) for buffering and protecting the precision device (X) by shock absorption from outside. The school bag according to claim 1, characterized in that the three sides of both sides and the bottom are closed to form a bag, and an opening (21) is provided above. The storage pocket (20) is characterized in that a slide fastener (29) is attached to an opening (21) provided on an upper surface thereof so that the storage pocket (20) can be opened and closed, and the precision device (X) can be taken in and out. Or the school bag of 4. The storage pocket (20) has a front fabric portion (23) fixed to the partition plate (15) side of the device storage chamber (12), and a gap between the rear fabric portion (24) and the back plate (11). 5. The school bag according to claim 1, further comprising a portion (33). The device protection member (27) included in the front fabric portion (23) and the rear fabric portion (24) constituting the storage pocket (20) is made of a foamed synthetic resin material such as sponge or urethane. The school bag according to Item 4.

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