JP4613936B2 - Chopsticks box - Google Patents

Chopsticks box Download PDF

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Publication number
JP4613936B2
JP4613936B2 JP2007201282A JP2007201282A JP4613936B2 JP 4613936 B2 JP4613936 B2 JP 4613936B2 JP 2007201282 A JP2007201282 A JP 2007201282A JP 2007201282 A JP2007201282 A JP 2007201282A JP 4613936 B2 JP4613936 B2 JP 4613936B2
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Japan
Prior art keywords
chopstick
chopsticks
lid
elastic deformation
box
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Expired - Fee Related
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JP2007201282A
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JP2009034346A (en
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孝志 後藤
亨 後藤
博美 斎藤
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Thermos KK
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Thermos KK
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本発明は、箸を収納する箸箱に関するものである。   The present invention relates to a chopstick box for storing chopsticks.

従来の箸箱は箸を収納すると共に箸出し入れ部を設けた箸箱本体と、箸出し入れ部を開閉する箸蓋から構成されていた(例えば特許文献1)。このような従来の箸箱においては携帯時に箸が箸箱内で移動し、箸同士が接触したり、或いは箸が箸箱と接触してがたつき音が発生してしまう。このような問題を解決する手段としては箸箱内で、箸のがたつきとその音を抑える構造としては、箱内空間を出来るだけ小さくしたり、箱内部にポリエチレン樹脂製などの別部材を敷き、箸の動くスペースを出来るだけ少なくするものであった。
実用新案登録第3018015号公報
A conventional chopstick box is composed of a chopstick box body that houses chopsticks and is provided with a chopstick holder, and a chopstick lid that opens and closes the chopstick holder (for example, Patent Document 1). In such a conventional chopstick box, the chopsticks move in the chopstick box when being carried, and the chopsticks come into contact with each other, or the chopsticks come into contact with the chopstick box and a rattling sound is generated. As a means to solve such problems, the structure in the chopstick box, which suppresses the rattling and sound of chopsticks, can be made as small as possible, or another member such as polyethylene resin can be placed inside the box. , The space to move the chopsticks was as small as possible.
Utility Model Registration No. 3018015

従来技術では、箸と箸箱が専用の組み合わせのものを固定して使用しない限り、箸のがたつきとその音を抑えることはできない。サイズや形状の違う箸を使う場合、寸法差が生じ、箸のがたつきが生じてしまう。また、箸箱内の箸との隙間を小さくすることにより、箸の出し入れが不便になったり、別部品が追加されることにより、コストアップや洗浄での手間が増えてしまう。さらに別部品は紛失してしまうと、その効果はなくなってしまう。   In the prior art, unless the chopsticks and the chopstick box are used in a fixed combination, the rattling and the sound of the chopsticks cannot be suppressed. When using chopsticks of different sizes and shapes, there will be a dimensional difference and the chopsticks will be rattled. Also, by reducing the gap between the chopsticks in the chopstick box, it becomes inconvenient to put in and out of the chopsticks, and additional parts are added, which increases costs and labor for cleaning. If another part is lost, the effect is lost.

解決しようとする問題点は、箸を収納すると共に箸出し入れ部を設けた箸箱本体と、前記箸出し入れ部を開閉する箸蓋からなる箸箱において、別部品を使用せずに箸箱本体内に箸を確実に固定できる箸箱を提供する点である。   The problem to be solved is that there is a chopstick box that contains chopsticks and is provided with a chopstick holder and a chopstick lid that opens and closes the chopstick holder. The point is to provide a chopstick box that can be securely fixed.

請求項1の発明は、箸を収納すると共に箸出し入れ部を設けた箸箱本体と、前記箸出し入れ部を開閉する箸蓋からなり、前記箸箱本体の一部分に片持ち状弾性変形部を設け、その弾性変形により前記箸を押圧する箸であって、前記箸箱本体の内側両側面に凹溝を設け、J字状の前記箸蓋の側面が前記凹溝に挿通され、かつ前記弾性変形部に前記箸蓋に設けた突起部が係合することを特徴とする箸箱である。 The invention of claim 1, provided a chopstick case body provided with chopsticks out portion with housing chopsticks consists chopsticks lid for opening and closing the chopsticks out portion, a cantilever-like elastic deformation portion in a part of the chopstick case the body, a its elasticity chopsticks box you press the chopsticks by deformation, the chopstick case a groove is provided on the inner side surfaces of the body, the side surface of the J-shape of the chopsticks lid is inserted into the groove, and the elastic deformation A chopstick box, wherein a protrusion provided on the chopstick lid engages with the chopstick lid .

請求項1の発明によれば、箸のサイズや形状が変わっても、箸箱の一部分の弾性変形により、常に一定に箸を押さえつけることができる。また、箸箱又は箸蓋の一部分であるために、紛失したりコストアップとなることもない。さらに、箸が箸箱内で動かないために、箸と箸箱の摩擦によるすれ傷を防止したり、食事後の箸の汚れが箸箱内のいろいろな面に広がることもない。   According to the first aspect of the present invention, even if the size or shape of the chopsticks changes, the chopsticks can always be pressed down by the elastic deformation of a part of the chopstick box. In addition, since it is a part of the chopstick box or chopstick lid, it is not lost or increased in cost. In addition, since the chopsticks do not move in the chopstick box, scratches due to friction between the chopsticks and the chopstick box are prevented, and dirt on the chopsticks after the meal does not spread on various surfaces in the chopstick box.

請求項の発明によれば、前記弾性変形部に前記箸蓋に設けた突起部が係合するようにしたことにより、弾性変形部を弾性変形せしめて確実に箸を押さえつけることができる。 According to the first aspect of the present invention, since the protrusion provided on the chopstick lid is engaged with the elastic deformable portion, the elastic deformable portion can be elastically deformed and the chopsticks can be securely pressed.

本発明における好適な実施の形態について、添付図面を参照して説明する。尚、以下に説明する実施の形態は、特許請求の範囲に記載された本発明の内容を限定するものではない。また、以下に説明される構成の全てが、本発明の必須要件であるとは限らない。   Preferred embodiments of the present invention will be described with reference to the accompanying drawings. The embodiments described below do not limit the contents of the present invention described in the claims. In addition, all of the configurations described below are not necessarily essential requirements of the present invention.

図1〜図3は実施例1を示しており、箸箱1は、断面が略角型の一膳の箸2を収納すると共に後述する箸出し入れ部を設けた合成樹脂製の箸箱本体3と、箸出し入れ部を開閉する合成樹脂製の箸蓋4からなる。箸箱本体3は平面が長方形の底板部5と、長手方向に沿って配置される左右側板部6,7と、長手方向の先端に配置される前板部8とを備え、上方には上部開口部9が形成されていると共に、後方には該上部開口部9と連設した後部開口部10が形成されている。これら上部開口部9と後部開口部10によって、箸出し入れ部が形成されている。さらに、底板部5の後部開口部10側に弾性変形部11が一体に設けられる。この弾性変形部11は、舌状等とも称せられるように、底板部5の後端側においてその左右両側辺11Aとそれら左右両側辺11Aの後端間を結ぶ後辺11Bに平面がコ字状の切り込み部12を形成することで、平面が矩形状の板状であって、底板部5の後端側の中央部に前側が接続されると共に、後辺11Bを自由端とした片持ち状に形成されている。そして、左右側板部6,7の内側には長手方向に添って凹溝13が設けられている。   1 to 3 show a first embodiment, in which a chopstick box 1 contains a chopstick box body 3 made of a synthetic resin, which houses a chopstick 2 having a substantially square cross section and provided with a chopstick insertion / removal portion described later, It consists of a synthetic resin chopstick lid 4 that opens and closes the chopstick insertion / removal portion. The chopstick box main body 3 includes a bottom plate portion 5 having a rectangular plane, left and right side plate portions 6 and 7 disposed along the longitudinal direction, and a front plate portion 8 disposed at the distal end in the longitudinal direction, and an upper opening is provided above. A portion 9 is formed, and a rear opening 10 connected to the upper opening 9 is formed at the rear. The upper opening 9 and the rear opening 10 form a chopstick holder. Further, an elastic deformation portion 11 is integrally provided on the rear opening 10 side of the bottom plate portion 5. The elastically deformable portion 11 has a U-shaped plane on the rear end side of the bottom plate portion 5 on the left and right sides 11A and the rear side 11B connecting the left and right sides 11A. By forming the cut portion 12, the plane is a rectangular plate shape, the front side is connected to the center portion of the rear end side of the bottom plate portion 5, and the cantilever shape with the rear side 11 B as a free end Is formed. A concave groove 13 is provided along the longitudinal direction inside the left and right side plate portions 6 and 7.

箸蓋4は、上部開口部9と後部開口部10を覆うことが可能なものであり、上面板部14と、この上面板部14の後端に設けられる後板部15と、この後板部15の下端に設けられた上向きの突起部16とを備えて、正面は略J字状に形成されている。上面板部14はその左右両側縁4Aが、後部開口部10から凹溝13に摺動自在に挿入可能であり、突起部16は後板部15の下端より前方へ向けて延設すると共に、斜め上方へ突設している。さらに突起部16の後向きの先端17は前方へ向けて斜め下方に傾斜している。尚、突起部16の左右幅Aは弾性変形部11の左右幅Bと対向するように形成されている。また、弾性変形部11の上面11Cは底板部5の上面5Aと同一平面に形成されているものの、弾性変形部11の厚みCは底板部5の厚みDより薄く形成されて、弾性変形部11は弾性変形しやすいようになっている。   The chopstick lid 4 can cover the upper opening 9 and the rear opening 10, and includes an upper surface plate portion 14, a rear plate portion 15 provided at the rear end of the upper surface plate portion 14, and the rear plate. And an upward projecting portion 16 provided at the lower end of the portion 15, and the front surface is formed in a substantially J-shape. The upper surface plate portion 14 can be slidably inserted into the concave groove 13 from the rear opening 10 at the left and right side edges 4A, and the projecting portion 16 extends forward from the lower end of the rear plate portion 15, It protrudes diagonally upward. Further, the rearward tip 17 of the protrusion 16 is inclined obliquely downward toward the front. The left and right width A of the protrusion 16 is formed to face the left and right width B of the elastic deformation portion 11. Further, although the upper surface 11C of the elastic deformation portion 11 is formed in the same plane as the upper surface 5A of the bottom plate portion 5, the thickness C of the elastic deformation portion 11 is formed thinner than the thickness D of the bottom plate portion 5, and the elastic deformation portion 11 is formed. Is easily elastically deformed.

次に前記構成についてその作用を説明する。箸蓋4が箸箱本体3より外れて、上部開口部9及び後部開口部10が開放している状態で、一膳の箸2を底板部5上に載置するように箸箱本体3に収納する。そして箸蓋4の左右両側縁4Aを凹溝13に挿入して摺動すると、上面板部14によって上部開口部9が覆われると共に、後板部15が後部開口部10と対向する。そして箸蓋4を摺動すると先端17側が底板部5の後端に当接して突起部16はやや押し下げられる。さらに箸蓋4を摺動すると突起部16が弾性変形部11の下面に当接すると突起部16の片持ち状の復元弾性力によって弾性変形部11を上方に押し込み嵌合状態で係合し、この結果弾性変形部11に載置されていた箸2を押し上げて、箸2を箸蓋4の裏側に押し付けて固定状態とする。尚、弾性変形部11と突起部16との摩擦によって箸蓋4は箸箱本体3に固定状態に保持されている。   Next, the operation of the above configuration will be described. With the chopstick lid 4 removed from the chopstick box body 3 and the upper opening 9 and the rear opening 10 opened, the first chopstick 2 is stored in the chopstick box body 3 so as to be placed on the bottom plate 5. . When the left and right side edges 4A of the chopstick lid 4 are inserted and slid into the groove 13, the upper opening 9 is covered with the upper plate 14 and the rear plate 15 faces the rear opening 10. When the chopstick lid 4 is slid, the tip 17 side comes into contact with the rear end of the bottom plate portion 5, and the projection 16 is slightly pushed down. Further, when the chopstick lid 4 is slid, the protrusion 16 comes into contact with the lower surface of the elastic deformation portion 11, and the elastic deformation portion 11 is pushed upward by the cantilever-like restoring elastic force of the protrusion 16 to be engaged. As a result, the chopsticks 2 placed on the elastic deformation portion 11 are pushed up, and the chopsticks 2 are pressed against the back side of the chopstick lid 4 to be fixed. Note that the chopstick lid 4 is held in a fixed state on the chopstick box main body 3 by friction between the elastically deforming portion 11 and the protruding portion 16.

このような箸2の固定状態から、箸2を取り出すときには箸蓋4を後方に摺動することにより、突起部16による弾性変形部11の上方への押圧を解除して、弾性変形部11の上面を底板部5の上面と同一平面状に戻し、そして箸蓋4を箸箱本体3より抜き取ることで上部開口部9と後部開口部10を開放して箸2を取り出すものである。   When taking out the chopsticks 2 from the fixed state of the chopsticks 2, the chopstick lid 4 is slid rearward to release the upward pressing of the elastic deformation portions 11 by the projections 16, and the elastic deformation portions 11. The upper surface is returned to the same plane as the upper surface of the bottom plate portion 5, and the chopstick lid 4 is removed from the chopstick box body 3 to open the upper opening 9 and the rear opening 10 and take out the chopsticks 2.

以上のように前記実施例においては、箸2を収納すると共に上部開口部9、後部開口部10を設けた箸箱本体3と、上部開口部9、後部開口部10を開閉する箸蓋4からなり、箸箱本体3の底板部5に片持ち状弾性変形部11を一体に設け、その弾性変形により箸2を押圧することによって、箸2を箸箱1内で固定することができ、箸2のがたつきを阻止して箸2の磨耗によるすれ傷を防止することができ、さらに箸2の汚れが箸箱1に付着しにくくなる。さらに、箸箱本体3の底板部5に弾性変形部11を片持ち状に一体に設けたので、箸箱本体3と一体成形でき、しかも弾性変形部11を紛失することもない。   As described above, the embodiment includes the chopstick box body 3 that houses the chopsticks 2 and has the upper opening 9 and the rear opening 10, and the chopstick lid 4 that opens and closes the upper opening 9 and the rear opening 10. The chopsticks 2 can be fixed in the chopstick box 1 by integrally providing a cantilever elastic deformation portion 11 on the bottom plate portion 5 of the chopstick box body 3 and pressing the chopsticks 2 by the elastic deformation. It can prevent rattling and prevent scratches due to wear of the chopsticks 2, and dirt on the chopsticks 2 is less likely to adhere to the chopstick box 1. Furthermore, since the elastic deformation part 11 is integrally provided in a cantilever manner on the bottom plate part 5 of the chopstick box body 3, it can be formed integrally with the chopstick box body 3, and the elastic deformation part 11 is not lost.

さらに、箸箱本体3の左右側板部6,7の内側に凹溝13を設け、J字状の箸蓋4の側面にある左右両側縁4Aが凹溝13に挿通され、かつ弾性変形部11に、箸蓋4に設けた突起部16が係合することにより、突起部16により弾性変形部11を箸2側に押し付け箸2を箸蓋4に押し付けて弾性変形部11の弾性変形を利用して確実に固定することができる。   Further, a concave groove 13 is provided inside the left and right side plate portions 6 and 7 of the chopstick box body 3, and the left and right side edges 4 A on the side surface of the J-shaped chopstick lid 4 are inserted into the concave groove 13, and the elastic deformation portion 11 is formed. When the protrusion 16 provided on the chopstick lid 4 is engaged, the elastic deformation portion 11 is pressed against the chopstick 2 by the protrusion 16 and the chopstick 2 is pressed against the chopstick lid 4 to use the elastic deformation of the elastic deformation portion 11. Can be securely fixed.

しかも、弾性変形部11は片持ち状であり、さらにその厚みCは薄く形成されているので、弾性変形がしやすくなっている。   In addition, since the elastically deformable portion 11 is cantilevered and the thickness C is formed to be thin, it is easy to elastically deform.

以上のように本発明に係る箸箱は、各種の用途に適用できる。また、弾性変形部は底板部ではなく、側面板部や箸蓋側に設けてもよい。   As described above, the chopstick box according to the present invention can be applied to various uses. Further, the elastic deformation portion may be provided not on the bottom plate portion but on the side plate portion or the chopstick lid side.

本発明の実施例1を示す一部切欠き分解斜視図である。It is a partially cutaway exploded perspective view showing Example 1 of the present invention. 本発明の実施例1を示す断面図である。It is sectional drawing which shows Example 1 of this invention. 本発明の実施例1を示す図2のX−X線断面図である。It is XX sectional drawing of FIG. 2 which shows Example 1 of this invention.

2 箸
3 箸箱本体
4 箸蓋
6,7 左右側板部
9 上部開口部(箸出し入れ部)
10 後部開口部(箸出し入れ部)
11 弾性変形部
13 凹溝
16 突起部
2 Chopsticks 3 Chopstick box body 4 Chopstick lids 6 and 7 Left and right side plate 9 Upper opening (chopstick insertion and removal part)
10 Rear opening (chopstick compartment)
11 Elastic deformation part
13 groove
16 protrusion

Claims (1)

箸を収納すると共に箸出し入れ部を設けた箸箱本体と、前記箸出し入れ部を開閉する箸蓋からなり、前記箸箱本体の一部分に片持ち状弾性変形部を設け、その弾性変形により前記箸を押圧する箸であって、前記箸箱本体の内側両側面に凹溝を設け、J字状の前記箸蓋の側面が前記凹溝に挿通され、かつ前記弾性変形部に前記箸蓋に設けた突起部が係合することを特徴とする箸箱。 A chopstick case body provided with chopsticks out portion with housing chopsticks, the consist chopsticks lid for opening and closing the chopsticks out portion, a cantilevered resilient deformation part piece is provided in a part of the chopstick case the body, the chopsticks by its elastic deformation a chopsticks box you press, the chopstick case a groove is provided on the inner side surfaces of the body, the side surface of the J-shape of the chopsticks lid is inserted into the groove, and provided in the chopsticks cover the elastic deformation portion A chopstick box characterized in that the protruding portion engages .
JP2007201282A 2007-08-01 2007-08-01 Chopsticks box Expired - Fee Related JP4613936B2 (en)

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JP2007201282A JP4613936B2 (en) 2007-08-01 2007-08-01 Chopsticks box

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JP2009034346A JP2009034346A (en) 2009-02-19
JP4613936B2 true JP4613936B2 (en) 2011-01-19

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102396972A (en) * 2011-12-22 2012-04-04 浙江大学 Simple healthy chopstick holder
JPWO2021079707A1 (en) * 2019-10-24 2021-04-29

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003325221A (en) * 2002-05-15 2003-11-18 Yokohama Plastic:Kk Article housing case

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003325221A (en) * 2002-05-15 2003-11-18 Yokohama Plastic:Kk Article housing case

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