JP2024071164A - Structure for mounting accessories for school bags, school bags - Google Patents

Structure for mounting accessories for school bags, school bags Download PDF

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JP2024071164A
JP2024071164A JP2022181972A JP2022181972A JP2024071164A JP 2024071164 A JP2024071164 A JP 2024071164A JP 2022181972 A JP2022181972 A JP 2022181972A JP 2022181972 A JP2022181972 A JP 2022181972A JP 2024071164 A JP2024071164 A JP 2024071164A
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school bag
attached
decorative
hanging
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宏 田中
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株式会社加藤忠
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Abstract

【課題】立体感が得られるランドセル用装飾具の取付構造を提供する。【解決手段】ランドセル本体１０に吊環２０を吊り下げているループ状の吊具３０に、ランドセル用装飾具５０の装飾部５１の背面側に取り付けられた取付手段５２を通し、吊具３０のループ内において取付手段５２を吊環２０の上部に当接させるとともに、装飾部５１の背面側の帯状体５３を吊環２０の前面に当接させる。取付手段５２は、吊具３０に通される被通し部５２ａと、装飾部５１の背面側に取り付けられる被取付部５２ｂと、被通し部５２ａと被取付部５２ｂとを繋ぎ、被通し部５２ａと被取付部５２ｂとを離間させる離間部５２ｃとを備えている。【選択図】図１[Problem] To provide an attachment structure for a school bag accessory that can achieve a three-dimensional effect. [Solution] An attachment means 52 attached to the back side of a decorative part 51 of a school bag accessory 50 is passed through a loop-shaped hanging tool 30 that suspends a hanging ring 20 from a school bag body 10, and the attachment means 52 is abutted against the upper part of the hanging ring 20 within the loop of the hanging tool 30, while a band-shaped body 53 on the back side of the decorative part 51 is abutted against the front side of the hanging ring 20. The attachment means 52 comprises a threaded part 52a that is passed through the hanging tool 30, an attached part 52b that is attached to the back side of the decorative part 51, and a separating part 52c that connects the threaded part 52a and the attached part 52b and separates them. [Selected Figure] Figure 1

Description

特許法第３０条第２項適用申請有り 令和４年１０月１１日に展示会（大阪会場）にてランドセル用装飾具を展示 令和４年１０月１８日に展示会（東京会場）にてランドセル用装飾具を展示Application for application of Article 30, Paragraph 2 of the Patent Act submitted. Exhibiting accessories for school bags at an exhibition (Osaka venue) on October 11, 2022. Exhibiting accessories for school bags at an exhibition (Tokyo venue) on October 18, 2022.

この発明は、ランドセル用装飾具の取付構造と、ランドセル用装飾具を取り付けたランドセルに関する。 This invention relates to a mounting structure for school bag accessories and a school bag with a school bag accessory attached.

特許文献１の図７及び図８には、ランドセルの肩ベルトに取り付けられる花びらの形状をした吊り下げ具が開示されている。また、特許文献２の図７には、ランドセルの肩ベルトに星形の吊環を取り付けることが開示されている。 Figures 7 and 8 of Patent Document 1 disclose a petal-shaped hanging device that can be attached to the shoulder strap of a school bag. Also, Figure 7 of Patent Document 2 discloses attaching a star-shaped hanging ring to the shoulder strap of a school bag.

実用新案登録第３１２５１１９号公報Utility Model Registration No. 3125119 特許第４８４６４８７号公報Patent No. 4846487

特許文献１の吊り下げ具は、肩ベルトに一部が埋設された係止部材に嵌め込むようにして取り付けられるため立体感に乏しい。特許文献２の吊環も、吊環の背面と肩ベルトの表面とが近接しており立体感に乏しい。 The hanging device in Patent Document 1 lacks a three-dimensional appearance because it is attached by fitting it into a locking member that is partially embedded in the shoulder belt. The hanging ring in Patent Document 2 also lacks a three-dimensional appearance because the back of the hanging ring and the surface of the shoulder belt are close to each other.

本発明は、立体感が得られるランドセル用装飾具の取付構造の提供を目的とする。 The purpose of this invention is to provide an attachment structure for school bag accessories that creates a three-dimensional effect.

本発明のランドセル用装飾具の取付構造は、ランドセル本体１０に吊環２０を吊り下げているループ状の吊具３０に、ランドセル用装飾具５０の装飾部５１の背面側に取り付けられた取付手段５２を通し、吊具３０のループ内において取付手段５２を吊環２０の上部に当接させるとともに、装飾部５１の背面側を吊環２０の前面に当接させることを特徴としている。 The mounting structure of the school bag accessory of the present invention is characterized in that the mounting means 52 attached to the back side of the decorative part 51 of the school bag accessory 50 is passed through the loop-shaped hanging device 30 that suspends the hanging ring 20 from the school bag body 10, and the mounting means 52 is abutted against the upper part of the hanging ring 20 within the loop of the hanging device 30, and the back side of the decorative part 51 is abutted against the front side of the hanging ring 20.

上記取付構造は、取付手段５２が、吊具３０のループ内に通される被通し部５２ａと、装飾部５１の背面側に取り付けられる被取付部５２ｂと、被通し部５２ａと被取付部５２ｂとを繋ぎ、被通し部５２ａと被取付部５２ｂとを離間させる離間部５２ｃとを備えており、装飾部５１に対して、被取付部５２ｂを回動中心として上下方向に回動可能に取り付けられているとともに、吊具３０に対して、被通し部５２ａを回動中心として上下方向に回動可能に取り付けられていることが好ましい。 The above mounting structure is preferably such that the mounting means 52 includes a threaded portion 52a that is passed through the loop of the sling 30, an attached portion 52b that is attached to the back side of the decorative portion 51, and a separating portion 52c that connects the threaded portion 52a and the attached portion 52b and separates the threaded portion 52a and the attached portion 52b, and is attached to the decorative portion 51 so as to be rotatable in the vertical direction around the attached portion 52b as the center of rotation, and is attached to the sling 30 so as to be rotatable in the vertical direction around the threaded portion 52a as the center of rotation.

また、被取付部５２ｂが、装飾部５１の背面側に設けられたルーズホールＨに通されることで装飾部５１に取り付けられていることが好ましい。さらに、ルーズホールＨが、伸縮性を有し、両端が装飾部５１に固定された帯状体５３によって形成されていることが好ましい。さらにまた、取付手段５２が樹脂製の安全ピンであり、帯状体５３が平ゴムであることが好ましい。 It is also preferable that the attachment portion 52b is attached to the decorative portion 51 by passing it through a loose hole H provided on the back side of the decorative portion 51. It is also preferable that the loose hole H is formed by a band-shaped body 53 that has elasticity and both ends are fixed to the decorative portion 51. It is also preferable that the attachment means 52 is a plastic safety pin and the band-shaped body 53 is flat rubber.

本発明のランドセルは、装飾部５１と、装飾部５１の背面側に取り付けられた取付手段５２とを有するランドセル用装飾具５０と、ランドセル本体１０と、吊環２０と、ランドセル本体１０に吊環２０を吊り下げるループ状の吊具３０とを備え、ランドセル用装飾具５０を、上記いずれかに記載のランドセル用装飾具５０の取付構造によってランドセル本体１０に取り付けたことを特徴としている。 The school bag of the present invention comprises a school bag accessory 50 having a decorative part 51 and an attachment means 52 attached to the back side of the decorative part 51, a school bag body 10, a hanging ring 20, and a loop-shaped hanging device 30 for hanging the hanging ring 20 from the school bag body 10, and is characterized in that the school bag accessory 50 is attached to the school bag body 10 by any of the attachment structures for the school bag accessory 50 described above.

本発明のランドセル用装飾具の取付構造及びランドセルでは、吊具のループ内において取付手段を吊環の上部に当接させるとともに、装飾部の背面側を吊環の前面に当接させることで、吊環の厚み分、装飾部をランドセル本体から浮かせることができ、立体感が得られる。 In the mounting structure for school bag accessories and school bag of the present invention, the mounting means is abutted against the top of the hanging ring within the loop of the hanging device, and the back side of the decorative part is abutted against the front side of the hanging ring, so that the decorative part can be raised above the school bag body by the thickness of the hanging ring, creating a three-dimensional effect.

取付手段が、吊具のループ内に通される被通し部と、装飾部の背面側に取り付けられる被取付部と、被通し部と被取付部とを繋ぎ、被通し部と被取付部とを離間させる離間部とを備えており、装飾部に対して、被取付部を回動中心として上下方向に回動可能に取り付けられているとともに、吊具に対して、被通し部を回動中心として上下方向に回動可能に取り付けられている場合、吊環の厚みに合わせて取付手段が回動するため、装飾部が不自然に上を向くといった不具合を抑制することができる。 The attachment means includes a threaded portion that is passed through the loop of the sling, an attached portion that is attached to the back side of the decorative portion, and a separating portion that connects the threaded portion and the attached portion and separates them. When the attachment means is attached to the decorative portion so as to be rotatable in the vertical direction around the attached portion as the rotation center, and is attached to the sling so as to be rotatable in the vertical direction around the threaded portion as the rotation center, the attachment means rotates according to the thickness of the sling, preventing problems such as the decorative portion facing unnaturally upwards.

被取付部が、装飾部の背面側に設けられたルーズホールに通されることで装飾部に取り付けられている場合、装飾部の取付位置を簡単に調節することができる。 When the attachment part is attached to the decorative part by passing it through a loose hole provided on the back side of the decorative part, the attachment position of the decorative part can be easily adjusted.

ルーズホールが、伸縮性を有し、両端が装飾部に固定された帯状体によって形成されている場合、帯状体を伸ばすことで、装飾部が不自然に上を向くといった不具合をより一層抑制することができる。 If the loose hole is formed by a stretchable band whose both ends are fixed to the decorative part, stretching the band can further prevent problems such as the decorative part pointing unnaturally upwards.

取付手段が樹脂製の安全ピンであり、帯状体が平ゴムである場合、安全性を確保しつつ、低コスト化を図ることができる。 When the attachment means is a plastic safety pin and the band is flat rubber, it is possible to reduce costs while ensuring safety.

ランドセル用装飾具の取付構造を示す縦断面図である。FIG. 2 is a vertical cross-sectional view showing the mounting structure of the backpack accessory. ランドセル用装飾具を取り付けたランドセルの斜視図である。FIG. 1 is a perspective view of a school bag to which a school bag accessory is attached. 図３Ａは吊具付近を示す縦断面図であり、図３Ｂは正面図である。FIG. 3A is a vertical cross-sectional view showing the vicinity of the suspender, and FIG. 3B is a front view. ランドセル用装飾具を側マチに取り付けた状態を示す斜視図である。FIG. 2 is a perspective view showing the state in which the school bag accessory is attached to a side gusset. ランドセル用装飾具の背面図である。FIG. 2 is a rear view of the school bag accessory. 図１とは異なる吊環が取り付けられた吊具にランドセル用装飾具を取り付けた状態を示す縦断面図である。FIG. 2 is a vertical cross-sectional view showing a state in which a school bag accessory is attached to a hanging tool having a hanging ring different from that shown in FIG. 1 .

本発明のランドセル１は、図１及び図２に示すように、ランドセル本体１０と、ランドセル本体１０に例えば防犯ブザー等を取り付けるための吊環２０と、ランドセル本体１０に吊環２０を吊り下げるループ状の吊具３０と、吊具３０に着脱可能に取り付けられるランドセル用装飾具５０とを備えている。以下、各構成部品について説明していくが、説明中の方向は特に断らない限り、図１及び図２に示す方向（上下前後左右）に従う。 As shown in Figures 1 and 2, the school bag 1 of the present invention comprises a school bag body 10, a hanging ring 20 for attaching, for example, a security buzzer to the school bag body 10, a loop-shaped hanging device 30 for hanging the hanging ring 20 from the school bag body 10, and a school bag accessory 50 that can be detachably attached to the hanging device 30. Each component will be explained below, and unless otherwise specified, the directions in the explanation will follow the directions (up and down, front and back, left and right) shown in Figures 1 and 2.

ランドセル本体１０は、図２に示すように、上部に開口１１ａを有する略箱状の収容部１１と、収容部１１の背当て（ランドセルを背負った際、使用者の背中に当たる面）１１ｂの上端から延びて収容部１１の開口１１ａを覆うように塞ぐ蓋部１２と、背当て１１ｂの上端近傍から収容部１１の底面１１ｄにかけて設けられた一対の肩ベルト１３とを備えている。 As shown in FIG. 2, the backpack body 10 is equipped with a roughly box-shaped storage section 11 with an opening 11a at the top, a lid 12 that extends from the upper end of the backrest 11b of the storage section 11 (the surface that touches the user's back when the backpack is worn) to cover the opening 11a of the storage section 11, and a pair of shoulder straps 13 that are attached from near the upper end of the backrest 11b to the bottom surface 11d of the storage section 11.

吊具３０は、図１や図３Ａ、図３Ｂに示すように、帯材を折り曲げるとともに、両端付近の内面同士を当接させるように重ね合わせることでループ状とされている。ループは側面視滴状である。この吊具３０は、重ね合わせた部分を例えば鋲４０で止めることでランドセル本体１０に取り付けられている。吊具３０が取り付けられている取付面Ｓは、例えば肩ベルト１３の表面（ランドセル１を背負った際、使用者に触れる面とは反対の面）である。ただし、図４に示すように、収容部１１の側マチ１１ｃの外面や側マチ１１ｃに取り付けられているベルトを取付面Ｓとしてもよい。吊具３０の材質は、可撓性を有する例えば皮革（天然皮革、合成皮革）である。ランドセル本体１０の表面材と同じ材料とすることが好ましい。ただし、金属製や合成樹脂製であってもよい。吊具３０の大きさは、ランドセル用装飾具５０よりも小であることが好ましい。ランドセル用装飾具５０をランドセル本体１０に取り付けた状態でランドセル１を正面から見たとき、吊具３０がランドセル用装飾具５０に覆われることになり、目立たなくなるためである。 As shown in Fig. 1, Fig. 3A, and Fig. 3B, the sling 30 is formed into a loop by folding the strip and overlapping the inner surfaces near both ends so that they abut against each other. The loop is teardrop-shaped when viewed from the side. The sling 30 is attached to the school bag body 10 by fastening the overlapping parts with, for example, rivets 40. The attachment surface S to which the sling 30 is attached is, for example, the surface of the shoulder belt 13 (the surface opposite to the surface that touches the user when the school bag 1 is worn). However, as shown in Fig. 4, the attachment surface S may be the outer surface of the side gusset 11c of the storage section 11 or the belt attached to the side gusset 11c. The material of the sling 30 is, for example, leather (natural leather, synthetic leather) that has flexibility. It is preferable to use the same material as the surface material of the school bag body 10. However, it may be made of metal or synthetic resin. The size of the sling 30 is preferably smaller than that of the school bag decoration 50. When the school bag 1 is viewed from the front with the school bag accessory 50 attached to the school bag body 10, the hanging device 30 is covered by the school bag accessory 50 and becomes less noticeable.

吊環２０はいわゆるナスカンであって、図３Ａ及び図３Ｂに示すように、吊具３０のループ内に位置する被吊り下げ部２０ａと、ループ外に位置する露出部２０ｂとを備えている。被吊り下げ部２０ａをループ内に位置させた状態において、ループ内には隙間Ｃが形成されている。ランドセル用装飾具５０は、この隙間Ｃを利用してランドセル本体１０に取り付けられる。吊環２０は、吊具３０に対して、被吊り下げ部２０ａを回動中心として回動可能に取り付けられている。従って、基本的に露出部２０ｂの大半は被吊り下げ部２０ａよりも下に位置している。吊環２０の材質は、例えば金属である。吊環２０の大きさは、ランドセル用装飾具５０よりも小であることが好ましい。ランドセル用装飾具５０をランドセル本体１０に取り付けた状態でランドセル１を正面から見たとき、吊環２０がランドセル用装飾具５０に覆われることになり、目立たなくなるためである。 The hanging ring 20 is a so-called snap hook, and as shown in Figures 3A and 3B, it has a hanging part 20a located inside the loop of the hanging device 30 and an exposed part 20b located outside the loop. When the hanging part 20a is located inside the loop, a gap C is formed inside the loop. The school bag accessory 50 is attached to the school bag body 10 using this gap C. The hanging ring 20 is attached to the hanging device 30 so that it can rotate around the hanging part 20a as the rotation center. Therefore, basically, most of the exposed part 20b is located below the hanging part 20a. The material of the hanging ring 20 is, for example, metal. It is preferable that the size of the hanging ring 20 is smaller than the school bag accessory 50. This is because when the school bag 1 is viewed from the front with the school bag accessory 50 attached to the school bag body 10, the hanging ring 20 is covered by the school bag accessory 50 and becomes inconspicuous.

次に、ランドセル用装飾具５０について説明する。ランドセル用装飾具５０は、図１及び図５に示すように、装飾部５１と、装飾部５１の背面側に取り付けられた取付手段５２とを備えている。 Next, we will explain the school bag accessory 50. As shown in Figures 1 and 5, the school bag accessory 50 has a decorative part 51 and an attachment means 52 attached to the back side of the decorative part 51.

装飾部５１は、例えば花を模した飾りである。花びら状に加工されたシート材５１ａを台座５１ｂ上で組み合わせる等して立体的に構成されている。シート材５１ａとしては皮革（天然皮革、合成皮革）や織布、不織布、フェルト、合成樹脂シート、ゴムシート等が挙げられる。ランドセル本体１０の表面材と同じ材料としてもよい。シート材５１ａの表面に刺繍を施したり、ビーズ等を縫い付けてもよい。なお、シート材５１ａは可撓性を有していることが好ましい。 The decorative part 51 is, for example, a decoration that resembles a flower. It is configured three-dimensionally by combining petal-shaped sheets 51a on a base 51b. Examples of the sheet material 51a include leather (natural leather or synthetic leather), woven fabric, nonwoven fabric, felt, synthetic resin sheets, and rubber sheets. It may be made of the same material as the surface material of the school bag body 10. The surface of the sheet material 51a may be embroidered or beads or the like may be sewn on. It is preferable that the sheet material 51a is flexible.

取付手段５２は、吊具３０のループ内（具体的には隙間Ｃ）に通される被通し部５２ａと、装飾部５１の背面側に取り付けられる被取付部５２ｂと、被通し部５２ａと被取付部５２ｂとを繋ぎ、被通し部５２ａと被取付部５２ｂとを離間させる離間部５２ｃ（図５参照）とを備えている。このような構成を備えたものとしては、いわゆる安全ピンが挙げられる。安全ピンの針部が被通し部５２ａに相当し、針部と間隔をあけた状態で略平行に延びる基部が被取付部５２ｂに相当し、針部の一端と基部の一端とを繋ぐバネ部が離間部５２ｃに相当する。被通し部５２ａは、離間部５２ｃが備えるバネ性によって被取付部５２ｂから離間する方向に移動しようとする。そのため、被通し部５２ａの先端を掛止めるための掛止部５２ｄが被取付部５２ｂの先端に設けられている。なお、被通し部５２ａの先端を掛止部５２ｄから外すことによって、取付手段５２を吊具３０に取り付けたり、取り外したりすることができる。この取付手段５２は樹脂製であることが好ましい。ただし、金属製であってもよい。取付手段５２の大きさは装飾部５１よりも小であり、装飾部５１の正面側から見たとき、取付手段５２は装飾部５１によって覆われている。また、取付手段５２の開口幅Ｗ１は、吊環２０の横幅Ｗ２（図３Ｂ参照）より小である。被通し部５２ａの断面は隙間Ｃより小である。 The mounting means 52 includes a threaded portion 52a that is passed through the loop of the sling 30 (specifically, the gap C), a mounted portion 52b that is attached to the back side of the decorative portion 51, and a separation portion 52c (see FIG. 5) that connects the threaded portion 52a and the mounted portion 52b and separates the threaded portion 52a and the mounted portion 52b. An example of such a configuration is a so-called safety pin. The needle portion of the safety pin corresponds to the threaded portion 52a, the base portion that extends approximately parallel to the needle portion with a gap corresponds to the mounted portion 52b, and the spring portion that connects one end of the needle portion and one end of the base corresponds to the separation portion 52c. The threaded portion 52a tries to move in a direction away from the mounted portion 52b due to the springiness of the separation portion 52c. Therefore, a hook portion 52d for hooking the tip of the threaded portion 52a is provided at the tip of the attached portion 52b. The attachment means 52 can be attached to or detached from the sling 30 by removing the tip of the threaded portion 52a from the hook portion 52d. The attachment means 52 is preferably made of resin. However, it may be made of metal. The size of the attachment means 52 is smaller than the decorative portion 51, and when viewed from the front side of the decorative portion 51, the attachment means 52 is covered by the decorative portion 51. The opening width W1 of the attachment means 52 is smaller than the horizontal width W2 of the hanging ring 20 (see FIG. 3B). The cross section of the threaded portion 52a is smaller than the gap C.

上記構成の取付手段５２は、装飾部５１に対して、被取付部５２ｂを回動中心として上下方向に回動可能に取り付けられている。具体的には、被取付部５２ｂが、装飾部５１の背面側に設けられたルーズホールＨに通されることで装飾部５１の背面側に取り付けられている。ルーズホールＨは、装飾部５１の上下方向に延びている。従って、取付手段５２は、装飾部５１に対して上下方向に移動可能である。また、ルーズホールＨの上端は、装飾部５１の重心よりも上に位置している。このルーズホールＨは、伸縮性を有する帯状体５３の両端（上下端）を装飾部５１の背面（具体的には、台座５１ｂの背面）に固定することで形成されている。ただ、帯状体５３だけでルーズホールＨを形成してもよい。例えば、予め環状になっている帯状体５３を用いたり、帯状体５３の両端を連結してもよい。帯状体５３は、例えば伸縮性の合成樹脂繊維を織った平ゴムである。ただ、平ゴムに限らず、合成ゴムや天然ゴム、シリコーンゴム等、伸縮性のあるものを採用し得る。帯状体５３の大きさは装飾部５１よりも小であり、装飾部５１の表面側から見たとき、帯状体５３は装飾部５１によって覆われている。 The mounting means 52 of the above configuration is attached to the decorative part 51 so as to be rotatable in the vertical direction with the attached part 52b as the rotation center. Specifically, the attached part 52b is attached to the back side of the decorative part 51 by passing it through a loose hole H provided on the back side of the decorative part 51. The loose hole H extends in the vertical direction of the decorative part 51. Therefore, the mounting means 52 is movable in the vertical direction relative to the decorative part 51. In addition, the upper end of the loose hole H is located above the center of gravity of the decorative part 51. This loose hole H is formed by fixing both ends (upper and lower ends) of the elastic band 53 to the back side of the decorative part 51 (specifically, the back side of the base 51b). However, the loose hole H may be formed only by the band 53. For example, the band 53 may be formed in a ring shape in advance, or both ends of the band 53 may be connected. The band 53 is, for example, a flat rubber woven from elastic synthetic resin fibers. However, this is not limited to flat rubber, and any other elastic material such as synthetic rubber, natural rubber, or silicone rubber may be used. The size of the band 53 is smaller than that of the decorative part 51, and when viewed from the front side of the decorative part 51, the band 53 is covered by the decorative part 51.

上記構成のランドセル用装飾具５０は、ランドセル本体１０に吊環２０を吊り下げているループ状の吊具３０の隙間Ｃに、装飾部５１の背面側に取り付けられた取付手段５２の被通し部５２ａを通し、吊具３０のループ内において取付手段５２の被通し部５２ａを吊環２０の被吊り下げ部２０ａの上部に当接させるとともに、装飾部５１の背面側を吊環２０の露出部２０ｂの前面に当接させることでランドセル本体１０に取り付けられる。なお、ここで「装飾部５１の背面側」には、装飾部５１の背面の他、装飾部５１の背面に取り付けられている帯状体５３が含まれる。図１では、帯状体５３が吊環２０の露出部２０ｂの前面に当接している。もちろん、装飾部５１のシート材５１ａや台座５１ｂが当接していてもよい。なお、被通し部５２ａを隙間Ｃに通した状態において、取付手段５２は、吊具３０に対して、被通し部５２ａを回動中心として上下方向に回動可能である。 The school bag accessory 50 of the above configuration is attached to the school bag body 10 by passing the threaded portion 52a of the attachment means 52 attached to the back side of the decorative part 51 through the gap C of the loop-shaped hanging tool 30 that hangs the hanging ring 20 from the school bag body 10, abutting the threaded portion 52a of the attachment means 52 against the upper part of the hanging part 20a of the hanging ring 20 within the loop of the hanging tool 30, and abutting the back side of the decorative part 51 against the front of the exposed part 20b of the hanging ring 20. Note that the "back side of the decorative part 51" here includes the back side of the decorative part 51 as well as the band-shaped body 53 attached to the back of the decorative part 51. In FIG. 1, the band-shaped body 53 is abutting against the front of the exposed part 20b of the hanging ring 20. Of course, the sheet material 51a or the base 51b of the decorative part 51 may also be abutted. When the threaded portion 52a is passed through the gap C, the attachment means 52 can rotate vertically with respect to the sling 30, with the threaded portion 52a as the center of rotation.

このような取付構造であれば、吊環２０の厚み分、装飾部５１をランドセル本体１０から浮かせることができ、立体感が得られる。また、取付手段５２や帯状体５３が装飾部５１よりも小であるため、取付手段５２や帯状体５３が目立たず、すっきりとした印象を与えることができる。特に、装飾部５１が、吊環２０や吊具３０を覆うことができる大きさであることで、取付構造を外部から視認し難く、装飾部５１を際立たせることができる。 With this type of mounting structure, the decorative part 51 can be raised from the backpack body 10 by the thickness of the hanging ring 20, creating a three-dimensional effect. Also, because the mounting means 52 and the band 53 are smaller than the decorative part 51, the mounting means 52 and the band 53 are not noticeable, giving a neat impression. In particular, because the decorative part 51 is large enough to cover the hanging ring 20 and the hanging device 30, the mounting structure is difficult to see from the outside, making the decorative part 51 stand out.

また、取付手段５２が、装飾部５１に対して、被取付部５２ｂを回動中心として上下方向に回動可能に取り付けられているとともに、吊具に対して、被通し部５２ａを回動中心として上下方向に回動可能に取り付けられているため、取付手段５２の取付角（側面視、被通し部５２ａと被取付部５２ｂとを結ぶ線と、取付面Ｓとが成す角）を変化させることができる、換言すれば、装飾部５１の角度を維持したままで浮き上がり量を変化させることができ、側面視、取付面Ｓと装飾部５１の背面とを略平行に保つことができる。すなわち、浮き上がり量を変化させることができない場合は、浮き上がり量に比べて吊環２０の露出部２０ｂの厚みが厚いと、側面視、取付面Ｓに対して装飾部５１の背面が傾いて装飾部５１の表面が上を向くようになり、浮き上がり量に比べて吊環２０の露出部２０ｂの厚みが薄いと、装飾部５１の背面を吊環２０の露出部２０ｂの表面に当接させられなくなって装飾部５１の表面が極端に下を向いたり、装飾部５１の特に下部が前後方向にふらつくといった不具合が生じるが、浮き上がり量を変化させることができるようにすることでそのような不具合を防止できる。 Furthermore, since the mounting means 52 is attached to the decorative part 51 so as to be rotatable in the vertical direction around the attached part 52b as the rotation center, and is attached to the hanging device so as to be rotatable in the vertical direction around the through-hole part 52a as the rotation center, the mounting angle of the mounting means 52 (in side view, the angle between the line connecting the through-hole part 52a and the attached part 52b and the mounting surface S) can be changed; in other words, the amount of lift can be changed while maintaining the angle of the decorative part 51, and the mounting surface S can be kept approximately parallel to the back surface of the decorative part 51 in side view. In other words, if the amount of lift cannot be changed, and the thickness of the exposed portion 20b of the hanging ring 20 is thicker than the amount of lift, the back surface of the decorative portion 51 will tilt relative to the mounting surface S in a side view, causing the surface of the decorative portion 51 to face upwards; and if the thickness of the exposed portion 20b of the hanging ring 20 is thin compared to the amount of lift, the back surface of the decorative portion 51 will not be able to abut against the surface of the exposed portion 20b of the hanging ring 20, causing the surface of the decorative portion 51 to face extremely downwards, or the decorative portion 51, especially its lower portion, will wobble in the front-to-back direction; however, by being able to change the amount of lift, such problems can be prevented.

特に、取付手段５２が伸縮性を有する帯状体５３を介して装飾部５１に取り付けられているため、帯状体５３が伸びることによって、浮き上がり量を調節できる範囲が広がっており、より厚みの大きい吊環２０にも対応することができる。 In particular, since the attachment means 52 is attached to the decorative part 51 via an elastic band 53, the range in which the amount of lift can be adjusted is expanded by stretching the band 53, and it can also accommodate thicker hanging rings 20.

なお、取付手段５２の開口幅Ｗ１が、吊環２０の横幅Ｗ２より小とされているとともに、隙間Ｃの間隔が上方に向かうにつれて狭くなっており、被通し部５２ａの上方への移動が吊具３０の内面によって制限される場合、取付手段５２は被取付部５２ｂを前方に張り出した状態を維持しやすい。被取付部５２ｂの下方向への移動が規制されるためである。図６は、図１の吊環２０と比較して厚みの薄い吊環（例えばＤカン）２０を用いた例を示しており、この図では、被取付部５２ｂが被通し部５２ａに対して上に位置している。ただこれはあくまでも一例であって、被通し部５２ａの径に対する隙間Ｃの大きさや、被通し部５２ａが吊具３０の内面から受ける摩擦力、装飾具５１の重量等によって位置関係は変わり、被取付部５２ｂが被通し部５２ａより下に位置することもある。 The opening width W1 of the attachment means 52 is smaller than the width W2 of the hanging ring 20, and the gap C narrows toward the top. When the upward movement of the threaded portion 52a is restricted by the inner surface of the hanging tool 30, the attachment means 52 is likely to maintain the attached portion 52b in a state where it is protruding forward. This is because the downward movement of the attached portion 52b is restricted. Figure 6 shows an example using a hanging ring (e.g., a D-ring) 20 that is thinner than the hanging ring 20 in Figure 1, and in this figure, the attached portion 52b is located above the threaded portion 52a. However, this is only one example, and the positional relationship changes depending on the size of the gap C relative to the diameter of the threaded portion 52a, the frictional force that the threaded portion 52a receives from the inner surface of the hanging tool 30, the weight of the ornament 51, etc., and the attached portion 52b may be located below the threaded portion 52a.

ランドセル用装飾具５０をランドセル本体１０から取り外す場合は、取付手段５２の被通し部５２ａを吊具３０の隙間Ｃから抜けばよい。そのため、ランドセル用装飾具５０は簡単に着脱が可能であり、別の吊具３０に取り付けたり、別のランドセル本体１０に取り付けることも可能である。 When removing the school bag accessory 50 from the school bag body 10, the threaded portion 52a of the attachment means 52 can be removed from the gap C of the hanging device 30. Therefore, the school bag accessory 50 can be easily attached and detached, and can also be attached to a different hanging device 30 or to a different school bag body 10.

以上に、この発明の実施形態について説明したが、この発明は上記実施形態に限定されるものではなく、この発明の範囲内で種々変更して実施することが可能である。例えば、吊環２０としては、ナスカンやＤカンの他、三角形や矩形、円形等、防犯ブザー等の紐を通せるものであれば、種々の形状を採用しうる。また、装飾部５１については、花に限らず、動物や車等の種々の形状を模したものでもよい。台座５１ｂは必要に応じて適宜省略してもよい。 Although the embodiment of the present invention has been described above, the present invention is not limited to the above embodiment, and various modifications can be made within the scope of the present invention. For example, the hanging ring 20 can be in a variety of shapes, such as a snap hook or D-ring, as well as a triangle, rectangle, circle, or other shape, as long as a string for a security alarm or the like can be passed through it. The decorative part 51 is not limited to a flower, and may be in the shape of an animal, a car, or any other shape. The base 51b may be omitted as necessary.

１ ランドセル
１０ ランドセル本体
１１ 収容部
１１ａ 開口
１１ｂ 背当て
１１ｃ 側マチ
１１ｄ 底面
１２ 蓋部
１３ 肩ベルト
Ｓ 取付面
２０ 吊環
２０ａ 被吊り下げ部
２０ｂ 露出部
Ｗ２ 吊環の横幅
３０ 吊具
Ｃ 隙間
４０ 鋲
５０ ランドセル用装飾具
５１ 装飾部
５１ａ シート材
５１ｂ 台座
５２ 取付手段（安全ピン）
５２ａ 被通し部
５２ｂ 被取付部
５２ｃ 離間部
５２ｄ 掛止部
Ｗ１ 取付手段の開口幅
５３ 帯状体（平ゴム）
Ｈ ルーズホール 1 School bag 10 School bag body 11 Storage section 11a Opening 11b Backrest 11c Side gusset 11d Bottom surface 12 Lid section 13 Shoulder belt S Attachment surface 20 Suspension ring 20a Suspension section 20b Exposed section W2 Width of suspension ring 30 Suspension device C Gap 40 Rivet 50 School bag accessory 51 Decoration section 51a Sheet material 51b Base 52 Attachment means (safety pin)
52a: Through portion 52b: Attached portion 52c: Separated portion 52d: Hooking portion W1: Opening width of attachment means 53: Band-shaped body (flat rubber)
H Loose Hole

Claims (6)

ランドセル本体に吊環を吊り下げているループ状の吊具に、ランドセル用装飾具の装飾部の背面側に取り付けられた取付手段を通し、吊具のループ内において取付手段を吊環の上部に当接させるとともに、装飾部の背面側を吊環の前面に当接させる、ランドセル用装飾具の取付構造。 An attachment structure for school bag accessories in which an attachment means attached to the back side of the decorative part of the school bag accessory is passed through a loop-shaped sling that suspends the hanging ring from the school bag body, and the attachment means is abutted against the top of the hanging ring within the loop of the sling, and the back side of the decorative part is abutted against the front side of the hanging ring. 取付手段が、
吊具のループ内に通される被通し部と、
装飾部の背面側に取り付けられる被取付部と、
被通し部と被取付部とを繋ぎ、被通し部と被取付部とを離間させる離間部とを備えており、
装飾部に対して、被取付部を回動中心として上下方向に回動可能に取り付けられているとともに、吊具に対して、被通し部を回動中心として上下方向に回動可能に取り付けられている、請求項１記載のランドセル用装飾具の取付構造。 The attachment means is
a threaded portion that is threaded through a loop of the sling;
A mounting portion that is attached to a rear side of the decorative portion;
a separating portion that connects the through portion and the attached portion and separates the through portion and the attached portion,
2. The mounting structure for a school bag accessory as claimed in claim 1, wherein the decorative part is attached to the decorative part so as to be rotatable in the vertical direction around the attached part as the center of rotation, and the hanging device is attached to the hanging device so as to be rotatable in the vertical direction around the threaded part as the center of rotation. 被取付部が、装飾部の背面側に設けられたルーズホールに通されることで装飾部に取り付けられている、請求項２記載のランドセル用装飾具の取付構造。 The mounting structure for a school bag accessory according to claim 2, in which the mounting portion is attached to the decorative portion by passing it through a loose hole provided on the back side of the decorative portion. ルーズホールが、伸縮性を有し、両端が装飾部に固定された帯状体によって形成されている、請求項３記載のランドセル用装飾具の取付構造。 The attachment structure for a school bag accessory according to claim 3, in which the loose hole is formed by a band-shaped body having elasticity and both ends fixed to the decorative part. 取付手段が樹脂製の安全ピンであり、帯状体が平ゴムである、請求項４記載のランドセル用装飾具の取付構造。 The attachment structure for a school bag accessory according to claim 4, in which the attachment means is a plastic safety pin and the band is flat rubber. 装飾部と、装飾部の背面側に取り付けられた取付手段とを有するランドセル用装飾具と、
ランドセル本体と、吊環と、ランドセル本体に吊環を吊り下げるループ状の吊具と、を備え、
ランドセル用装飾具を、請求項１から５のいずれかに記載のランドセル用装飾具の取付構造によってランドセル本体に取り付けた、ランドセル。 A school bag accessory having a decorative part and an attachment means attached to a back side of the decorative part;
The backpack comprises a backpack body, a hanging ring, and a loop-shaped hanging device for hanging the hanging ring from the backpack body,
A school bag, comprising a school bag accessory attached to a school bag body by the attachment structure for a school bag accessory according to any one of claims 1 to 5.
JP2022181972A 2022-11-14 2022-11-14 Structure for mounting accessories for school bags, school bags Pending JP2024071164A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022181972A JP2024071164A (en) 2022-11-14 2022-11-14 Structure for mounting accessories for school bags, school bags

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JP2024071164A true JP2024071164A (en) 2024-05-24

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Effective date: 20221115