JP3163464U - school bag - Google Patents

Abstract

Provided is a school bag having a side wall portion of a main storage portion which is lustrous and hardly damaged. A long lid 3 attached to an upper end of a back plate 2 closes a main storage portion 4 and a mouth of a sub storage portion 5 provided in a stepped manner on the front surface of the main storage portion. enable. Further, a body belt 11 is provided on the upper side of the side collar portion 7a of the main storage portion 4, and a hard hit prevention tool 15 is attached to the side collar portion 7a on the inner side from the both side ends of the back plate 2 below, thereby preventing the hitting. The tool 15 is provided with a head portion that covers the side flange portion 7a and a leg portion that penetrates the side flange portion, and the top surface of the head portion is decorated to form the school bag 1. [Selection] Figure 1

Description

  The present invention relates to a school bag in which a surface of a collar portion of a main storage portion is protected.

  Since the side collar part of the main storage part of the school bag is hard, it is easy to be damaged when an object collides with it. Since the upper part of the side collar part is provided with a torso belt on the surface of the side collar part and a hanging tool is attached to this, it is prevented that an object collides directly with the side collar. Therefore, the surface of the part is hardly scratched. However, since the lower part is opened as a space for storing an object suspended from the above-described hanging tool, the object is easily hit and easily damaged.

  In the past, there was a school bag where the lower part of the scissors was partially covered by a name card holder and a timetable table. This name card case and timetable table entry, etc. protected the flanks and made them difficult to get scratched. However, the side part of such a school bag was notable for practical use because it was highly practical. On the other hand, there are prints (see Patent Document 1), embroidery (see Patent Document 2), and the like that are applied to the lower part of the side collar, but such decorations do not prevent scratches. On the other hand, the print is peeled off due to scratches, and the thread is frayed.

Design registration No. 1357417 Design registration No. 1384595

  An object of the present invention is to provide a school bag having a side wall portion of the main storage portion that has a favorable appearance and is hardly damaged.

  In the school bag of the present invention (Claim 1), when the lid attached to the upper end of the back plate closes the main storage portion provided on the front surface of the back plate and the mouth portion of the sub storage portion in the front stage thereof. In the school bag in which the back plate and the lid surround the main storage portion and the sub storage portion in an inverted substantially U shape, a waist belt is provided on the upper side of the side portion of the main storage portion, and below the both side ends of the back plate A hard hit prevention device is attached to the inner side flange, and the hit prevention device has a head portion covering the side flange portion and a leg portion penetrating the side flange portion, and a decoration is provided on the top surface of the head portion. It is characterized by being given.

  It is preferable that the hit prevention tool is located directly below the hanger attached to the waist belt.

  It is preferable that the amount of protrusion from the side flange of the back plate is larger than the amount of protrusion from the side flange of the head.

  The head preferably has a flat top surface and is decorated on the flat surface.

  It is preferable that a plurality of the hit prevention tools are attached (Claim 5).

  The school bag of the present invention (Claim 1) has a lid attached to the upper end of the back plate when the main storage portion provided on the front surface of the back plate and the mouth of the sub storage portion in the front stage are closed. The back plate and the lid surround the main storage portion and the sub storage portion in an inverted substantially U shape, and a trunk belt is provided on the upper side of the side portion of the main storage portion. Attach a hard hitting prevention device to the inner side flange from both ends, and the hitting prevention device has a head that covers the lateral flange and a leg that penetrates the lateral flange, and is attached to the top surface of the head. Decorated. Accordingly, since the object coming from the outside toward the scissor portion is prevented from coming into contact with the hitting prevention tool and directly coming into contact with the scissor portion, the scissor portion is hardly damaged. Moreover, since the side collar part is decorated by the hit prevention tool, the school bag has a lustrous appearance.

  When the hit prevention tool is located directly below the hanger attached to the waist belt (Claim 2), an object suspended by the hanger can come into contact with the hit prevention tool. Therefore, the side collar portion of the main storage portion is hard to be damaged because it hits the hit prevention device even if an object suspended by the suspension swings.

  When the amount of protrusion from the side flange of the back plate is greater than the amount of protrusion from the side flange of the head (Claim 3), the edge of the back plate is the contact prevention device. Therefore, an object coming from the outside of the school bag toward the side surface is more likely to come into contact with or hit the end edge of the back plate than the hit prevention tool. Therefore, the hit prevention tool is hard to be damaged, and the decoration is also hard to be damaged. As a result, the lateral part of the school bag can be maintained in a favorable appearance for a long time.

  When the top surface of the head is formed into a flat surface and the flat surface is decorated (Claim 4), the hit prevention device further ensures the decorative effect and the surface protecting effect of the side collar. .

  When a plurality of the hit prevention tools are attached (Claim 5), damage prevention and decorativeness of the side collar portion are further enhanced.

It is a perspective view of the school bag which shows embodiment of this invention. It is a side view of FIG. It is a principal part expanded sectional view of FIG.

  As shown in FIG. 1, the school bag 1 of the present invention has substantially the same structure as a commonly used school bag, and a long lid 3 attached to the upper end of a back plate 2 has a main storage portion. 4 and the mouth of the sub-accommodating portion 5 provided in a stepped manner on the front surface of the main accommodating portion are closed. A Y-shaped belt 6 provided with a locking female member at its tip is attached to the lower portion of the lid 3, and a locking male member that engages with the locking female member on the bottom surface of the main storage 4 part. Is attached. By connecting the two, the closed state is maintained (see FIG. 2). Moreover, the lid can be opened by releasing the connection.

As shown in FIGS. 1 and 3, the lateral width of the back plate 2 and the lid 3 is wider than the lateral widths of the main storage portion 4 and the sub storage portion 5. Therefore, both sides of the back plate 2 and the lid 3 in the closed state shown in FIG. 1 are called hooks (hereinafter referred to as side hooks) on both sides of the main storage part 4 and the sub storage part 5 as shown in FIG. ) Projects outward from 7. Further, these projecting portions (hereinafter referred to as projecting portions) 2a and 3a surround the main housing portion 4 and the side flange portion 7 of the sub housing portion 5 in a U shape so that the main housing portion 4 And the side collar part 7 of the sub-accommodating part 5 is in a state of being recessed from the periphery. Further, the projecting portions 2a and 3a have a strength that does not easily lie down or bend against an impact. Therefore, as shown by a two-dot chain line in FIG. 3, the projecting portions 2 a and 3 a receive an object that collides in the lateral direction from the outside of the school bag, and can prevent contact with the side flange portion 7.

As shown in FIG. 3, the collar part (side collar part 7a and bottom collar part 7b) of the main storage part 4 of the school bag 1 has a core 8 made of hard synthetic resin formed in a concave shape, and a synthetic material provided on the inside thereof. It has a three-layer structure of a resin inner jacket material 9 and a leather or outer jacket material 10 made of synthetic leather such as Clarino. The surface of the side flange portion 7a is smooth and flat.

  As shown in FIG. 1, a torso belt 11 is stretched from the side flange portion 7 a of the main storage portion 4 to the front surface of the sub storage portion 5. However, a belt may be attached only to the collar portion 7 a of the main storage portion 4. Suspension tools such as eggplant hooks 12 are fixed to the body belt 11. However, it is not necessary. Moreover, as shown in FIG. 2, you may attach the detachable hanging tool 13 separately.

  As shown in FIGS. 1 and 2, a hit prevention tool 15 is attached to the side hook 7 a directly below the hanging tool 12 or the hanging tool 13. The hit prevention tool 15 is made of metal. Therefore, the hit prevention tool 15 is sturdy. The hit prevention tool 15 may be attached to both side flange portions 7a, or may be attached to one side flange portion. Further, instead of the hit prevention tool 15 indicated by a two-dot chain line in FIG. 2, hit prevention tools having different shapes may be provided.

  As shown in FIG. 3, the hit prevention tool 15 includes a head 16 and a caulking leg 17, and caulking the leg 16 from the front side to the back side of the side flange part 7 a to caulk the head 16. It is in close contact with the side flange 7a. The head 16 is formed with a flat outer surface, and a decoration 18 is provided on the surface. The outer surface (hereinafter referred to as the top surface) and the surface that contacts the side flange portion 7a (hereinafter referred to as the bottom surface) are parallel to each other. The leg portion 17 is provided perpendicular to the bottom surface.

  The size of the head 16 is preferably 15 mm to 100 mm, particularly 20 mm to 50 mm. For example, the width ratio between the head 16 and the side flange 7a is preferably at least 1: 5 to 1: 2 in terms of appearance and protection of the side flange. Further, as shown in FIG. 3, the thickness (or height) is formed so as not to protrude from the projecting portions 2 a and 3 a of the back plate 2 and the lid 3. For example, the thing of 1-5 mm is preferable. In particular, a thickness of 2 to 3 mm is preferable from the viewpoint of appearance and protection of the side wall. For example, the thickness ratio (or height) of the head 16 and the height ratio of the projecting portions 2a and 3a is preferably at least 1: 5 to 1: 3 in terms of appearance and protection of the side collar portion. Moreover, since the shape of the shape which expands greatly outwards, such as a heart shape, circular shape, and a rectangle, can protect a side collar part in a wide range, it is preferable. However, it may be horizontally long.

  Since the top surface of the hit prevention tool 15 is formed to be horizontal and flat, when an object contacts or collides with the top surface, it is prevented from sliding off from the surface like a convex bay surface. Therefore, it is possible to prevent an object from slipping and being damaged on the surface of the side flange portion 7a.

  As shown in FIG. 3, the top 15 of the hit prevention tool 15 attached in close contact with the surface of the side flange portion 7 a is parallel to the surface of the side flange portion 7 a. Further, the decoration 18 on the top surface is also substantially parallel. Since the recess of the side flange is emphasized by the surrounding protrusions 2a and 3a, it is emphasized that the head 16 of the hit prevention tool 15 in the recess protrudes from the surface of the side flange 7a. . In addition, the decoration 18 is seen as if it protrudes from the surface of the side wall 7a. Therefore, since the side collar part 7a is formed in three dimensions, it exhibits a crisp appearance.

Also, as shown in FIG. 3, when a large object hits the side flange portion 7a, as shown by the one-dot chain line in FIG. It is possible to touch. Therefore, since the side collar part 7a is protected not only by the protrusion part 2a but also by the hit prevention tool 15, the beauty can be maintained even during long-term use.

  Moreover, since the small articles hung on the eggplant reed 12 or the hanger 13 shown in FIG. 2 can contact the hit prevention tool 15, the surface of the reed part 7a is prevented from being damaged by small objects. Further, when the accessory is not suspended from the eggplant basket 12 or the hanging tool 13, the decoration 16 of the hit prevention tool 15 is seen. Therefore, the side collar part 7a has a decorative appearance and exhibits a lustrous appearance. In this way, the hit prevention tool 15 protects the surface of the side collar when hanging small articles on the side collar, and provides a decorative effect to the collar when not hanging.

DESCRIPTION OF SYMBOLS 1 School bag 2 Back board 2a Protruding part 3 Lid 3a Protruding part 4 Main accommodating part 5 Sub accommodating part 6 Y-shaped belt 7 Side collar part 7a Side collar part
7b Bottom collar part 8 Inner covering material 9 Outer covering material 12 Trunk belt 12 Eggplant collar 13 Suspension tool 15 Hit prevention tool 16 Head 17 Leg part 18 Decoration

Claims (5)

When the lid attached to the upper end of the back plate closes the main storage portion provided on the front surface of the back plate and the mouth of the sub storage portion in front of the main storage portion, the back plate and the cover are In the school bag that surrounds the periphery of the storage area in a reverse U-shape, a waist belt is provided on the upper side of the side wall of the main storage area, and the lower side of the back plate is below the side wall of the back plate to prevent hard hitting. A school bag in which a tool is attached, and the hit prevention tool has a head part that covers the side collar part and a leg part that penetrates the side collar part, and the top surface of the head is decorated. The school bag according to claim 1, wherein the hit prevention tool is positioned directly below a hanging tool attached to the waist belt. The school bag according to claim 1, wherein the amount of protrusion from the side flange of the back plate is greater than the amount of protrusion from the side flange of the head. The school bag according to claim 1, wherein the head has a top surface formed in a flat surface, and the flat surface is decorated. The school bag according to claim 1, wherein a plurality of the contact prevention tools are attached.