JP3234199U

JP3234199U - Tool box

Info

Publication number: JP3234199U
Application number: JP2021002779U
Authority: JP
Inventors: 洋介橡尾
Original assignee: Kutsuwa Co Ltd
Current assignee: Kutsuwa Co Ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2021-09-24
Anticipated expiration: 2031-07-16

Abstract

【課題】学用品を収納した状態で引き出すことができるとともに、机を持ち上げて移動する際に収容部からの滑り落ちを防止することが可能な道具箱を提供する。【解決手段】道具箱１は学用品を収納する収納部１０と、収納部を閉蓋する蓋部２０と、を備え、収納部及び蓋部は、２個の磁石３０を内設する。２個の磁石は、机の収容部に対して所定の傾斜角で傾斜しても滑り落ちない程度の吸着力を有する。さらに、収納部及び蓋部に内設された２個の磁石は、奥行方向にそれぞれ異なる位置に配置される。【選択図】図１[Problem] To provide a toolbox that allows school supplies to be pulled out while still stored inside, and prevents them from slipping out of the storage section when the desk is lifted and moved. [Solution] The toolbox 1 comprises a storage section 10 for storing school supplies, and a lid section 20 for closing the storage section, and the storage section and the lid section have two magnets 30 built in. The two magnets have an attractive force that prevents the supplies from slipping out even when the toolbox is tilted at a predetermined angle relative to the storage section on the desk. Furthermore, the two magnets built in the storage section and the lid section are located at different positions in the depth direction. [Selected Figure] Figure 1

Description

本考案は、学用品を収納する道具箱に関するものである。 The present invention relates to a tool box for storing school supplies.

従来、道具箱は、筆箱、教科書、ノート、定規、コンパスなどの学用品を収納して持ち運ぶことができるとともに、学校の教室に備えられた机の天板下に設けられた収容部に収容して引き出しとして兼用するものである（例えば特許文献１参照）。 Conventionally, the tool box can store and carry school supplies such as pencil cases, textbooks, notebooks, rulers, and compasses, and can also be stored in a storage compartment provided under the top plate of a desk provided in a school classroom. It is also used as a drawer (see, for example, Patent Document 1).

実用新案登録第３１３００３７号Utility model registration No. 3130037

しかしながら、従来の道具箱を引き出しとして使用する場合、机を持ち上げて移動させる際に収容部が傾斜して、収容部から道具箱が滑り落ち、道具箱が破損してしまう欠点があった。 However, when the conventional tool box is used as a drawer, there is a drawback that the accommodating portion is tilted when the desk is lifted and moved, the tool box slides down from the accommodating portion, and the tool box is damaged.

そのため、学用品を収納した状態で引き出すことができるとともに、机を持ち上げて移動する際に収容部からの滑り落ちを防止することが可能な道具箱が望まれている。 Therefore, there is a demand for a tool box that can be pulled out with school supplies stored and can be prevented from slipping off the storage portion when the desk is lifted and moved.

本考案は、上記課題に鑑み、道具箱は、学用品を収納する収納部と、前記収納部を閉蓋する蓋部と、を備え、
前記収納部及び前記蓋部は、磁石を内設することを特徴とするものである。 In view of the above problems, the present invention includes a storage portion for storing school supplies and a lid portion for closing the storage portion.
The storage portion and the lid portion are characterized in that a magnet is internally provided.

また、上述した構成に加え、収納部は、上方に開口した有底の箱状体であり、略方形状の底面部と、前記底面部の左右方向の側縁から立設した側面部と、前記底面部の正面側の側縁から立設した正面部と、前記底面部の背面側の側縁から立設した背面部と、を有し、
前記側面部は、前記正面部及び前記背面部を固定する固定片を有し、
前記底面部は、前記背面部側の角部近傍に磁石を内設していることが好ましい。 Further, in addition to the above-described configuration, the storage portion is a bottomed box-like body that opens upward, and has a substantially rectangular bottom surface portion and a side surface portion that stands up from the left-right side edge of the bottom surface portion. It has a front portion erected from the side edge on the front side of the bottom surface portion and a back surface portion erected from the side edge on the back surface side of the bottom surface portion.
The side surface portion has a fixing piece for fixing the front surface portion and the back surface portion.
It is preferable that the bottom surface portion has a magnet internally provided in the vicinity of the corner portion on the back surface portion side.

また、上述した構成に加え、蓋部は、収納部に対して着脱自在に閉蓋しうるように、下方に開口した箱状体であり、略方形状の天面部と、前記天面部の左右方向の側縁から立設した側面部と、前記天面部の正面側の側縁から立設した正面部と、前記天面部の背面側の側縁から立設した背面部と、を有し、
前記側面部は、前記正面部及び前記背面部を固定する固定片を有し、
前記天面部は、前記背面部側の角部近傍に磁石を内設していることが好ましい。 Further, in addition to the above-described configuration, the lid portion is a box-shaped body that opens downward so that the lid can be detachably closed with respect to the storage portion, and the substantially rectangular top surface portion and the left and right sides of the top surface portion. It has a side surface portion erected from the side edge in the direction, a front portion erected from the side edge on the front side of the top surface portion, and a back surface portion erected from the side edge on the back surface side of the top surface portion.
The side surface portion has a fixing piece for fixing the front surface portion and the back surface portion.
It is preferable that the top surface portion has a magnet internally provided in the vicinity of the corner portion on the back surface portion side.

また、上述した構成に加え、磁石は、机の収容部に対して所定の傾斜角まで滑り落ちない程度の吸着力を有することが好ましい。 Further, in addition to the above-described configuration, it is preferable that the magnet has an attractive force that does not slide down to a predetermined inclination angle with respect to the accommodating portion of the desk.

また、上述した構成に加え、収納部及び蓋部に内設された磁石は、奥行方向に異なる位置に配置されることが好ましい。 Further, in addition to the above-described configuration, the magnets internally provided in the storage portion and the lid portion are preferably arranged at different positions in the depth direction.

上述した本考案によれば、学用品を収納した状態で引き出すことができるとともに、机を持ち上げて移動する際に収容部に対して所定の傾斜角までの滑り落ちを防止することができる道具箱を提供することが可能である。 According to the present invention described above, a tool box capable of pulling out the school supplies in a stored state and preventing the desk from slipping down to a predetermined inclination angle with respect to the accommodating portion when the desk is lifted and moved. It is possible to provide.

本考案の実施形態に係る道具箱の一例を示す斜視図であり、鎖線部分は収納部及び蓋部に内設された磁石を示すものである。It is a perspective view which shows an example of the tool box which concerns on embodiment of this invention, and the chain line part shows the magnet built in the storage part and the lid part. 図１のＡ−Ａ線断面図である。FIG. 1 is a cross-sectional view taken along the line AA of FIG. 図１の道具箱の収納部及び蓋部を上方に開口するように並列に配置して引き出しとした状態を示す斜視図である。FIG. 5 is a perspective view showing a state in which the storage portion and the lid portion of the tool box of FIG. 1 are arranged in parallel so as to open upward to form a drawer. 図３の収納部及び蓋部を収容部に収容した後、所定の傾斜角で傾斜させた状態を示す側面方向から見た概念図である。It is a conceptual view seen from the side view which shows the state which the accommodating part and the lid part of FIG.

本考案の実施形態について図１―４に基づいて詳細に説明する。なお、本実施形態における学校の教室に備えつけられた机２は、天板３は木製であり、収容部４及び脚５はスチールなどの金属製からなるものである。 Embodiments of the present invention will be described in detail with reference to FIGS. 1-4. In the desk 2 provided in the classroom of the school in the present embodiment, the top plate 3 is made of wood, and the accommodating portion 4 and the legs 5 are made of metal such as steel.

（実施形態）
道具箱１は、図１、２に示すように、学用品６を収納する収納部１０と、収納部１０を閉蓋する蓋部２０と、を備え、収納部１０及び蓋部２０は、磁石３０、３０を内設するものである。 (Embodiment)
As shown in FIGS. 1 and 2, the tool box 1 includes a storage portion 10 for storing school supplies 6 and a lid portion 20 for closing the storage portion 10, and the storage portion 10 and the lid portion 20 are magnets 30. , 30 is installed internally.

収納部１０は、上方に開口した有底の箱状体であり、略方形状の底面部１１と、底面部１１の左右方向の側縁から立設した側面部１２、１２と、底面部１１の正面側の側縁から立設した正面部１３と、底面部１１の背面側の側縁から立設した背面部１４と、を有し、側面部１２、１２は、正面部１３及び背面部１４とをカシメ１２ｂによって固定する固定片１２ａ、１２ａを有する。この底面部１１は、背面部１４側の角部近傍に磁石３０、３０を内設している。 The storage portion 10 is a bottomed box-shaped body that opens upward, and has a substantially rectangular bottom surface portion 11, side surface portions 12, 12 erected from the left-right side edges of the bottom surface portion 11, and a bottom surface portion 11. It has a front portion 13 erected from the side edge on the front side and a back portion 14 erected from the side edge on the back side of the bottom portion 11, and the side portions 12 and 12 are the front portion 13 and the back portion. It has fixing pieces 12a and 12a for fixing 14 and 14 by caulking 12b. The bottom surface portion 11 has magnets 30 and 30 installed in the vicinity of the corner portion on the back surface portion 14 side.

蓋部２０は、収納部１０に対して着脱自在に閉蓋しうるように、収納部１０より一回り大きく、下方に開口した箱状体であり、略方形状の天面部２１と、天面部２１の左右方向の側縁から立設した側面部２２、２２と、天面部２１の正面側の側縁から立設した正面部２３と、天面部２１の背面側の側縁から立設した背面部２４と、を有し、側面部２２、２２は、正面部２３及び背面部２４とをカシメ２２ｂを固定する固定片２２ａ、２２ａを有する。この天面部２１は、背面部２４側の角部近傍に磁石３０、３０を内設している。 The lid portion 20 is a box-shaped body that is one size larger than the storage portion 10 and opens downward so that the lid portion 20 can be detachably closed with respect to the storage portion 10, and has a substantially rectangular top surface portion 21 and a top surface portion. The side surface portions 22 and 22 erected from the lateral edges of the top surface 21, the front surface portion 23 erected from the front side edge of the top surface portion 21, and the back surface erected from the back surface side side edge of the top surface portion 21. The side portions 22 and 22 have fixing pieces 22a and 22a for fixing the front portion 23 and the back portion 24 by caulking 22b. The top surface portion 21 has magnets 30 and 30 installed in the vicinity of the corner portion on the back surface portion 24 side.

収納部１０及び蓋部２０は、図３に示すように、側面部１２、２２の固定片１２ａ、２２ａに対して、それらの正面部１３、２３の中央付近が低く形成して段差による引手部４０が設けられており、手を掛けて引き出すことを容易にしている。 As shown in FIG. 3, the storage portion 10 and the lid portion 20 are formed so that the vicinity of the center of the front portions 13 and 23 thereof is lower than the fixing pieces 12a and 22a of the side portions 12 and 22, and the pull portion due to the step. 40 is provided, making it easy to pull out by hand.

磁石３０、３０は、机２の収容部４に並列して収容された収納部１０及び蓋部２０に学用品６を収納した状態において、収容部４に対して引き出すことができるとともに、収容部４が斜め上方の所定の傾斜角θまで傾斜しても滑り落ちない適度な吸着力を有する。 The magnets 30 and 30 can be pulled out from the accommodating portion 4 in a state where the school supplies 6 are accommodated in the accommodating portion 10 and the lid portion 20 accommodating in parallel with the accommodating portion 4 of the desk 2, and the accommodating portion 4 can be pulled out. Has an appropriate suction force that does not slip off even if it is tilted diagonally upward to a predetermined tilt angle θ.

また、蓋部２０及び収納部１０に内設された磁石３０、３０は、蓋部２０に対して収納部１０を上方に開口させたまま重ねる際に、収納部１０の底面部１１と蓋部２０の天面部２１とが密接するため、重ねる動作を磁力による反発によって妨げないように、奥行方向にそれぞれ異なる位置に配置する。 Further, when the magnets 30 and 30 internally provided in the lid portion 20 and the storage portion 10 are stacked with the storage portion 10 opened upward with respect to the lid portion 20, the bottom portion 11 and the lid portion of the storage portion 10 are stacked. Since the top surface portion 21 of 20 is in close contact with each other, they are arranged at different positions in the depth direction so as not to interfere with the overlapping operation due to the repulsion caused by the magnetic force.

上述した道具箱１の収納部１０及び蓋部２０は、より具体的には、プラスチック等の合成樹脂製のものに比べ、割れにくい硬質の紙材であるボール紙を主体として折曲形成するとともに、側面部１２、２２の固定片１２ａ、２２ａと、正面部１３、２３及び背面部１４、２４と、をそれぞれカシメ１２ｂ、２２ｂによって固定して形成した箱状体としたものであり、この収納部１０及び蓋部２０は、一般的な机２の収容部４に収まる程度のサイズであり、学校指定サイズである約２３ｃｍ程度の横幅、約６ｃｍ程度の高さ、約３０ｃｍ程度の奥行幅Ｄ以下とすることが好適である。 More specifically, the storage portion 10 and the lid portion 20 of the tool box 1 described above are bent and formed mainly of cardboard, which is a hard paper material that is harder to break than those made of synthetic resin such as plastic. , The fixing pieces 12a and 22a of the side surface portions 12 and 22, and the front portions 13, 23 and the back portions 14 and 24 are fixed by caulking 12b and 22b, respectively, to form a box-shaped body. The portion 10 and the lid portion 20 are of a size that fits in the accommodating portion 4 of a general desk 2, and have a width of about 23 cm, a height of about 6 cm, and a depth width of about 30 cm, which are the school-designated sizes. The following is preferable.

このとき、収納部１０及び蓋部２０は、約１．５ｋｇ程度の学用品６を収納した状態において、机２の収容部４の最大の傾斜角θが約２０度程度まで傾斜しても滑り落ちない吸着力を発揮するために、少なくとも約２２ｍｍ程度の横幅、約６ｍｍ程度の縦幅、約１．５ｍｍ程度の厚みの直方体形状のネオジム磁石を内設することが最も好適である。 At this time, the storage portion 10 and the lid portion 20 slide off even if the maximum inclination angle θ of the storage portion 4 of the desk 2 is tilted to about 20 degrees in a state where the school supplies 6 of about 1.5 kg are stored. It is most preferable to internally install a rectangular parallelepiped neodymium magnet having a width of at least about 22 mm, a height of about 6 mm, and a thickness of about 1.5 mm in order to exert a non-adhesive force.

したがって、上述した道具箱１によって、学用品６を収納した状態でも引き出すことができるとともに、机２を持ち上げて移動する際に所定の傾斜角θまで傾斜した状態の収容部４からの滑り落ちを防止することが可能である。 Therefore, the tool box 1 described above can be pulled out even when the school supplies 6 are stored, and when the desk 2 is lifted and moved, it is prevented from slipping off from the accommodating portion 4 in a state of being tilted to a predetermined tilt angle θ. It is possible to do.

また、磁石３０、３０は、収納部１０及び蓋部２０に内設させることで、引き出し動作を繰り返し行っても脱落することなく、磁石３０、３０と収容部４の間に収納部１０及び蓋部２０の厚みによる間隔、より具体的には、磁石３０、３０の下面と机２の収容部４の上面との間に、収納部１０及び蓋部２０を構成するボール芯を介することで、約０．２ｍｍ程度の間隔が設けられ、学童でも引き出しやすい吸着力にすることが可能である。 Further, by arranging the magnets 30 and 30 internally in the storage portion 10 and the lid portion 20, the magnets 30 and 30 do not fall off even if the pulling operation is repeated, and the storage portion 10 and the lid are between the magnets 30 and 30 and the storage portion 4. The spacing according to the thickness of the portions 20, more specifically, between the lower surfaces of the magnets 30 and 30 and the upper surface of the accommodating portion 4 of the desk 2 is provided by inserting a ball core constituting the accommodating portion 10 and the lid portion 20. An interval of about 0.2 mm is provided, and it is possible to make the suction force easy to pull out even for school children.

上記の実施形態では本考案の好ましい実施形態を例示したが、本考案は上記の実施形態に限定されるものではなく、実用新案登録請求の範囲に記載した範囲内で改善や変更が可能である。例えば、紙製の収納部１０及び蓋部２０の固定片１２ａ、２２ａは、カシメ１２ｂ、２２ｂによって固定しているものを例示したが、接着剤等で接着固定してもよい。 Although the preferred embodiment of the present invention has been illustrated in the above embodiment, the present invention is not limited to the above embodiment, and improvements and changes can be made within the scope of the utility model registration claims. .. For example, the fixing pieces 12a and 22a of the paper storage portion 10 and the lid portion 20 are fixed by caulking 12b and 22b, but they may be adhesively fixed with an adhesive or the like.

１…道具箱、
１０…収納部、１１…底面部、１２…側面部、１２ａ…固定片、１２ｂ…カシメ、
１３…正面部、１４…背面部、
２０…蓋部、２１…天面部、２２…側面部、２２ａ…固定片、２２ｂ…カシメ、
２３…正面部、２４…背面部、
３０…磁石、
４０…引手部、
２…机、３…天板、４…収容部、５…脚、６…学用品、
θ…傾斜角、Ｄ…奥行幅

1 ... Tool box,
10 ... storage part, 11 ... bottom part, 12 ... side part, 12a ... fixed piece, 12b ... caulking,
13 ... front part, 14 ... back part,
20 ... lid, 21 ... top, 22 ... side, 22a ... fixed piece, 22b ... caulking,
23 ... front part, 24 ... back part,
30 ... Magnet,
40 ... Pull tab,
2 ... desk, 3 ... top plate, 4 ... storage, 5 ... legs, 6 ... school supplies,
θ ... tilt angle, D ... depth width

Claims

The tool box includes a storage part for storing school supplies and a lid part for closing the storage part.
The storage portion and the lid portion are tool boxes characterized in that magnets are internally provided.

The storage portion is a bottomed box-shaped body that opens upward, and has a substantially rectangular bottom surface portion, a side surface portion that stands up from the left-right side edge of the bottom surface portion, and a front side side of the bottom surface portion. It has a front portion erected from the edge and a back portion erected from the side edge on the back side of the bottom surface portion.
The side surface portion has a fixing piece for fixing the front surface portion and the back surface portion.
The tool box according to claim 1, wherein the bottom surface portion has a magnet internally provided in the vicinity of the corner portion on the back surface portion side.

The lid portion is a box-shaped body that opens downward so that the lid can be detachably closed with respect to the storage portion, and is erected from a substantially rectangular top surface portion and lateral edges of the top surface portion in the left-right direction. It has a side surface portion, a front portion erected from the side edge on the front side of the top surface portion, and a back surface portion erected from the side edge on the back surface side of the top surface portion.
The side surface portion has a fixing piece for fixing the front surface portion and the back surface portion.
The tool box according to claim 1, wherein the top surface portion has a magnet internally provided in the vicinity of the corner portion on the back surface portion side.

The tool box according to any one of claims 1 to 3, wherein the magnet has an attractive force that does not slide off even if it is tilted at a predetermined tilt angle with respect to the accommodating portion of the desk.

The tool box according to any one of claims 1 to 4, wherein the magnets internally provided in the storage portion and the lid portion are arranged at different positions in the depth direction.