JP3137764U - school bag - Google Patents

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Publication number
JP3137764U
JP3137764U JP2007007432U JP2007007432U JP3137764U JP 3137764 U JP3137764 U JP 3137764U JP 2007007432 U JP2007007432 U JP 2007007432U JP 2007007432 U JP2007007432 U JP 2007007432U JP 3137764 U JP3137764 U JP 3137764U
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school bag
corner
shock absorber
sewn
protective material
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JP2007007432U
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Japanese (ja)
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正義 泉
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Seiban Ltd
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Seiban Ltd
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Abstract

【課題】保護材を背部の下部縁の角部に非常に取り付け易いものとすると共に、その角部の衝撃吸収性能が非常に優れたランドセルを提供する。
【解決手段】背部1の両側辺部と、左右襠部2の後辺部のそれぞれを重ね合わせて縫着すると共に、背部1の下辺部と底襠部3の後辺部を重ね合わせて縫着するときに、背部1の下部縁の角部eを、衝撃吸収体4からなる保護材Mに形成した嵌合溝5に嵌合させ、これらを一纏めにして同時に縫着したものとしている。
【選択図】図1
Provided is a school bag in which a protective material can be easily attached to a corner portion of a lower edge of a back portion, and shock absorption performance of the corner portion is extremely excellent.
SOLUTION: Both side portions of the back portion 1 and the rear side portions of the left and right collar portions 2 are overlapped and sewn, and the lower side portion of the back portion 1 and the rear side portion of the bottom collar portion 3 are overlapped and sewn. When wearing, the corner e of the lower edge of the back portion 1 is fitted into the fitting groove 5 formed in the protective material M made of the shock absorber 4, and these are collectively sewn together.
[Selection] Figure 1

Description

この考案は、背部の下部縁の角部に保護材を取り付けたランドセルに関するものである。   The present invention relates to a school bag in which a protective material is attached to a corner portion of a lower edge of a back portion.

従来、この種のランドセルRは、図7に示したように、平面形状を略コ字形状とした皮革材等の平板からなる保護材Mを、背部11の下部周縁に沿わせ、縫着して取り付けたものが存在する(特許文献1)。   Conventionally, as shown in FIG. 7, this type of school bag R is sewn with a protective material M made of a flat plate such as leather having a substantially U-shaped planar shape along the lower periphery of the back portion 11. (Patent Document 1).

このような保護材Mが取り付けられたランドセルRは、背部11の下部縁の角部eが背面側から補強されることにより、この角部eが傷みにくくなり、長期間の使用に耐えることができるものとなる。   In the school bag R to which such a protective material M is attached, the corner portion e of the lower edge of the back portion 11 is reinforced from the back side, so that the corner portion e is hardly damaged and can be used for a long time. It will be possible.

さらに、この種のランドセルRは、図8に示したように、皮革材等の細長い生地からなる保護材Mを、背部21の下辺と底襠部22の後辺を重ね合わせて縫着すると共に、ランドセルRの背部21の両側辺と左右襠部23のそれぞれの後辺を重ね合わせて縫着するときに、これらの部分を取り囲むように当てて、一纏めにして同時に縫着するようにして取り付けたものが存在する(特許文献2)。   Further, as shown in FIG. 8, this type of school bag R is sewn with a protective material M made of an elongated fabric such as leather, with the lower side of the back portion 21 and the rear side of the bottom collar portion 22 overlapped. , When both sides of the back portion 21 of the school bag R and the rear sides of the left and right collar portions 23 are overlapped and sewn, they are placed so as to surround these portions and are sewn together and attached at the same time. (Patent Document 2).

このような保護材Mが取り付けられたランドセルRは、背部21の下部縁の角部eが背面側からだけではなく、側面側や下面側からも補強されて、この角部eが傷みにくくなり、長期間の使用に耐えることができるものとなる。
特開2000−4917号公報(図5) 特開2003−339419号公報(図1)
In the school bag R to which such a protective material M is attached, the corner portion e of the lower edge of the back portion 21 is reinforced not only from the back side but also from the side surface and the bottom surface side, so that the corner portion e is hardly damaged. It will be able to withstand long-term use.
JP 2000-4917 A (FIG. 5) JP2003-339419A (FIG. 1)

しかしながら、図7に示したような従来のランドセルは、保護材Mが平板からなるものとしているため、前記したように背部11の下部周縁に沿わせたときに、この下部周縁に位置決めがしにくく移動してしまい、背部11の下部縁の角部eへの縫着が困難であり、保護材Mが非常に取り付けにくいという問題点を有していた。   However, in the conventional school bag as shown in FIG. 7, since the protective material M is made of a flat plate, it is difficult to position the lower peripheral edge when it is along the lower peripheral edge of the back portion 11 as described above. It has moved, and it was difficult to sew to the corner | angular part e of the lower edge of the back part 11, and it had the trouble that the protective material M was very difficult to attach.

さらに、図8に示した従来のランドセルは、保護材Mが細長い生地からなるものとしているため、前記したように背部21の下部分を取り囲むように当てたときに、その取り囲んだ形状を維持することができず、元の形状に戻ってしまい、背部21の下部縁の角部eへの縫着が困難であり、保護材Mが非常に取り付けにくいという問題点を有していた。   Further, in the conventional school bag shown in FIG. 8, since the protective material M is made of an elongated fabric, the surrounding shape is maintained when it is applied so as to surround the lower portion of the back portion 21 as described above. It could not be returned to the original shape, and it was difficult to sew the lower edge of the back portion 21 to the corner e, and the protective material M was very difficult to attach.

そこで、この考案は、上記従来の問題点を解決するものであり、保護材を背部の下部縁の角部に非常に取り付け易いものとすると共に、その角部の衝撃吸収性能が非常に優れたランドセルを提供することを目的としてなされたものである。   Therefore, the present invention solves the above-mentioned conventional problems, makes it easy to attach the protective material to the corner of the lower edge of the back, and has excellent shock absorption performance at the corner. It was made for the purpose of providing a school bag.

この考案のランドセルは、背部1の両側辺部と、左右襠部2の後辺部のそれぞれを重ね合わせて縫着すると共に、背部1の下辺部と底襠部3の後辺部を重ね合わせて縫着するときに、背部1の下部縁の角部eを、衝撃吸収体4からなる保護材Mに形成した嵌合溝5に嵌合させ、これらを一纏めにして同時に縫着したものとしている。   The school bag of the present invention overlaps both sides of the back part 1 and the rear side part of the left and right collar part 2 and sews them, and superposes the lower side part of the back part 1 and the rear side part of the bottom collar part 3. At the time of sewing, the corner e of the lower edge of the back portion 1 is fitted into the fitting groove 5 formed in the protective material M made of the shock absorber 4, and these are collectively sewn together. Yes.

そして、この考案のランドセルは、前記背部1の両側辺部と、左右襠部2の後辺部のそれぞれを重ね合わせて縫着すると共に、背部1の下辺部と底襠部3の後辺部を重ね合わせて縫着するときに、縁生地6を介在させたものとしている。   The school bag of the present invention is constructed such that both the side portions of the back portion 1 and the rear side portions of the left and right collar portions 2 are overlapped and sewn, and the lower side portion of the back portion 1 and the rear side portions of the bottom collar portion 3 are sewn. When the fabrics are overlapped and sewn, the edge fabric 6 is interposed.

さらに、この考案のランドセルは、前記衝撃吸収体4の平面形状を略L字形にし、前記嵌合溝5の断面形状を略U字形にしている。   Further, in the school bag of the present invention, the planar shape of the shock absorber 4 is substantially L-shaped, and the cross-sectional shape of the fitting groove 5 is substantially U-shaped.

また、この考案のランドセルは、前記衝撃吸収体4の平面形状を略コ字形にし、前記嵌合溝5の断面形状を略U字形にしている。   In the school bag of the present invention, the planar shape of the shock absorber 4 is substantially U-shaped, and the cross-sectional shape of the fitting groove 5 is substantially U-shaped.

さらに、この考案のランドセルは、前記衝撃吸収体4を弾性ゴム成形体や高弾性樹脂成形体からなるものとしている。   Further, in the school bag of the present invention, the shock absorber 4 is made of an elastic rubber molded body or a highly elastic resin molded body.

この考案のランドセルは、以上に述べたように構成されているので、保護材を背部の下部縁の角部に非常に取り付け易いものとなってランドセルが製造し易いものとなると共に、その角部の衝撃吸収性能が非常に優れたものとなる。   The school bag of the present invention is configured as described above, so that the protective material can be easily attached to the corner of the lower edge of the back part, and the school bag can be easily manufactured. The shock absorbing performance is very excellent.

以下、この考案のランドセルを実施するための最良の形態を、図面に基づいて詳細に説明する。   Hereinafter, the best mode for carrying out the school bag of the present invention will be described in detail with reference to the drawings.

この考案のランドセルは、背部1の両側辺部と、左右襠部2の後辺部のそれぞれを重ね合わせて縫着すると共に、背部1の下辺部と底襠部3の後辺部を重ね合わせて縫着するときに、背部1の下部縁の角部eを、衝撃吸収体4からなる保護材Mに形成した嵌合溝5に嵌合させ、これらを一纏めにして同時に縫着したものとしている。なお、図示した例では、背部1の両側辺部と、左右襠部2の後辺部のそれぞれを重ね合わせて縫着すると共に、背部1の下辺部と底襠部3の後辺部を重ね合わせて縫着するときに、縁生地6を介在させたものとして体裁良くしているが、場合によってはこの縁生地6は介在させなくてもよい。   The school bag of the present invention overlaps both sides of the back part 1 and the rear side part of the left and right collar part 2 and sews them, and superposes the lower side part of the back part 1 and the rear side part of the bottom collar part 3. At the time of sewing, the corner e of the lower edge of the back portion 1 is fitted into the fitting groove 5 formed in the protective material M made of the shock absorber 4, and these are collectively sewn together. Yes. In the illustrated example, both side portions of the back portion 1 and the rear side portions of the left and right heel portions 2 are overlapped and sewn, and the lower side portion of the back portion 1 and the rear side portion of the bottom heel portion 3 are overlapped. When sewed together, the appearance of the edge fabric 6 is improved, but the edge fabric 6 may not be interposed in some cases.

前記衝撃吸収体4は、平面形状を略L字形にし、嵌合溝5の断面形状を略U字形にしている。このようにした衝撃吸収体4は、図1〜3に示したように、ランドセルRの背部1の下部縁の角部eのみに嵌合して縫着されるものとしている。   The shock absorber 4 has a substantially L-shaped planar shape and a substantially U-shaped cross-sectional shape of the fitting groove 5. As shown in FIGS. 1 to 3, the shock absorber 4 configured as described above is fitted and sewn only to the corner e of the lower edge of the back portion 1 of the school bag R.

さらに、前記衝撃吸収体4は、平面形状を略コ字形にし、嵌合溝5の断面形状を略U字形にすることもできる。このようにした衝撃吸収体4は、図4〜6に示したように、ランドセルRの背部1の下辺全域と下部縁の角部eに嵌合して縫着されるものとしている。   Further, the shock absorber 4 can have a substantially U-shaped planar shape and a substantially U-shaped cross-sectional shape of the fitting groove 5. As shown in FIGS. 4 to 6, the shock absorber 4 thus configured is sewn by being fitted to the entire lower side of the back portion 1 of the school bag R and the corner portion e of the lower edge.

また、前記衝撃吸収体4は、弾性ゴム成形体や高弾性樹脂成形体からなるものとしており、ランドセルRを落としたり、ランドセルRに物が当たったりした場合に、角部eが変形しないようにすると共に、角部eが衝撃を吸収することにより、ランドセルRの収納物を傷つけたりしないようにしている。なお、前記衝撃吸収体4は、弾性ゴム成形体や高弾性樹脂成形体からなるものとしているので、一体成形することによって、任意の形状、大きさの嵌合溝5が形成し易いものとなる。   The shock absorber 4 is made of an elastic rubber molded body or a highly elastic resin molded body so that the corner e is not deformed when the school bag R is dropped or an object hits the school bag R. At the same time, the corners e absorb the shock so that the stored items in the school bag R are not damaged. Since the shock absorber 4 is made of an elastic rubber molded body or a highly elastic resin molded body, the fitting groove 5 having an arbitrary shape and size can be easily formed by integral molding. .

このように構成されたこの考案のランドセルは、背部1の下部縁の角部eを、衝撃吸収体4からなる保護材Mに形成した嵌合溝5に嵌合したときに、保護材Mがこの状態で位置決めされ移動しないので、前記したように一纏めにして同時に縫着する場合にその作業が簡単なものとなる。   The school bag of the present invention configured as described above is configured so that when the corner e of the lower edge of the back portion 1 is fitted into the fitting groove 5 formed in the protective material M made of the shock absorber 4, the protective material M is Since it is positioned and does not move in this state, the operation becomes simple when sewing together as described above.

したがって、この考案のランドセルは、保護材Mを背部1の下部縁の角部eに非常に取り付け易いものとなると共に、その角部eの衝撃吸収性能が非常に優れたものとなる。   Therefore, the school bag of the present invention is very easy to attach the protective material M to the corner e of the lower edge of the back portion 1, and the shock absorbing performance of the corner e is very excellent.

この考案のランドセルの一実施形態を示しており、保護材を背部の下部縁の角部に取り付ける前の状態の斜視図である。1 shows an embodiment of the school bag of the present invention, and is a perspective view of a state before a protective material is attached to a corner portion of a lower edge of a back portion. 図1中のA−A線によるこの考案のランドセルの取り付ける保持材の断面図である。It is sectional drawing of the holding material which the school bag of this invention attaches by the AA line in FIG. 図1に示すこの考案のランドセルの背部の下部縁の角部に保護材を取り付けた状態を示す斜視図である。It is a perspective view which shows the state which attached the protective material to the corner | angular part of the lower edge of the back part of the school bag of this invention shown in FIG. この考案のランドセルの他の実施形態を示しており、保護材を背部の下部縁の角部に取り付ける前の状態の斜視図である。The other embodiment of the school bag of this invention is shown and it is a perspective view of the state before attaching a protective material to the corner | angular part of the lower edge of a back part. 図4中のB−B線によるこの考案のランドセルの取り付ける保持材の断面図である。It is sectional drawing of the holding material which the school bag of this invention attaches by the BB line in FIG. 図4に示すこの考案のランドセルの背部の下部縁の角部に保護材を取り付けた状態を示す斜視図である。It is a perspective view which shows the state which attached the protective material to the corner | angular part of the lower edge of the back part of this school bag shown in FIG. 背部の下部縁の角部に保護材を取り付けた従来のランドセルの一例を示す斜視図である。It is a perspective view which shows an example of the conventional school bag which attached the protective material to the corner | angular part of the lower edge of a back part. 背部の下部縁の角部に保護材を取り付けた従来のランドセルの他の例を示す斜視図である。It is a perspective view which shows the other example of the conventional school bag which attached the protective material to the corner | angular part of the lower edge of a back part.

符号の説明Explanation of symbols

1 背部
2 左右襠部
3 底マチ部
4 衝撃吸収体
5 嵌合溝
6 縁生地
e 角部
M 保護材

DESCRIPTION OF SYMBOLS 1 Back part 2 Right and left collar part 3 Bottom gusset part 4 Shock absorber 5 Fitting groove 6 Edge fabric e Corner part M Protection material

Claims (6)

背部(1)の両側辺部と、左右襠部(2)の後辺部のそれぞれを重ね合わせて縫着すると共に、背部(1)の下辺部と底襠部(3)の後辺部を重ね合わせて縫着するときに、背部(1)の下部縁の角部(e)を、衝撃吸収体(4)からなる保護材(M)に形成した嵌合溝(5)に嵌合させ、これらを一纏めにして同時に縫着したことを特徴とするランドセル。   The both sides of the back part (1) and the rear side parts of the left and right collar parts (2) are overlapped and sewn, and the lower side part of the back part (1) and the rear side part of the bottom collar part (3) When overlapping and sewing, the corner (e) of the lower edge of the back (1) is fitted into the fitting groove (5) formed in the protective material (M) made of the shock absorber (4). The school bag is characterized by being sewn together at the same time. 前記背部(1)の両側辺部と、左右襠部(2)の後辺部のそれぞれを重ね合わせて縫着すると共に、背部(1)の下辺部と底襠部(3)の後辺部を重ね合わせて縫着するときに、縁生地(6)を介在させたものとしたことを特徴とする請求項1記載のランドセル。   The both sides of the back part (1) and the rear side parts of the left and right collar parts (2) are overlapped and sewn, and the lower side part of the back part (1) and the rear side part of the bottom collar part (3) The school bag according to claim 1, characterized in that an edge fabric (6) is interposed when the two are sewn together. 前記衝撃吸収体(4)の平面形状を略L字形にし、前記嵌合溝(5)の断面形状を略U字形にしたことを特徴とする請求項1記載のランドセル。   The school bag according to claim 1, wherein the shock absorber (4) has a substantially L-shaped planar shape, and the fitting groove (5) has a substantially U-shaped cross-sectional shape. 前記衝撃吸収体(4)の平面形状を略コ字形にし、前記嵌合溝(5)の断面形状を略U字形にしたことを特徴とする請求項1記載のランドセル。   The school bag according to claim 1, wherein the shock absorber (4) has a substantially U-shaped planar shape, and the fitting groove (5) has a substantially U-shaped cross-section. 前記衝撃吸収体(4)を弾性ゴム成形体からなるものとしたことを特徴とする請求項1記載のランドセル。   The school bag according to claim 1, wherein the shock absorber (4) is made of an elastic rubber molding. 前記衝撃吸収体(4)を高弾性樹脂成形体からなるものとしたことを特徴とする請求項1記載のランドセル。

The school bag according to claim 1, wherein the shock absorber (4) is made of a highly elastic resin molding.

JP2007007432U 2007-09-27 2007-09-27 school bag Expired - Lifetime JP3137764U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010220958A (en) * 2009-03-25 2010-10-07 Seiban:Kk Protection member for bag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010220958A (en) * 2009-03-25 2010-10-07 Seiban:Kk Protection member for bag

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