以下、本発明の実施の形態を図面に基づいて説明する。図１は本発明の実施の形態に係る弁当用容器１を示す外観斜視図、図９は本発明の実施の形態に係る弁当用容器１の使用状態を示す外観斜視図、図１０は本発明の実施の形態に係る弁当用容器１の使用状態を示す断面図である。図１、図９、図１０に示すように、弁当用容器１は、図２〜図４に示すような紙製の容器本体２と該容器本体２とは別体の図５〜図８に示すような紙製の蓋５０とで構成されている。
Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is an external perspective view showing a lunch box container 1 according to an embodiment of the present invention, FIG. 9 is an external perspective view showing a use state of the lunch box container 1 according to an embodiment of the present invention, and FIG. It is sectional drawing which shows the use condition of the container 1 for lunch which concerns on this embodiment. As shown in FIGS. 1, 9, and 10, the lunch box 1 is made up of a paper container body 2 as shown in FIGS. 2 to 4 and FIGS. 5 to 8, which are separate from the container body 2. And a paper lid 50 as shown.
図２は容器本体２を示す外観斜視図、図３（Ａ）は容器本体２の上面図、図３（Ｂ）は容器本体２の後面図、図３（Ｃ）は容器本体２の右側面図、図４は容器本体２の展開図である。図２〜図４、図１０に示すように、容器本体２は、左右方向に長い矩形の底板３と該底板３の前後左右の各側縁から略直角に立ち上げられる前後左右の各側壁４，５，６，７とで、上面開放のトレー状に構成されている。また底板３と左側壁６との角部の幅方向中央部には、該部を部分的に内側に向かって角形に凹めた左取手部８を有し、底板３と右側壁７との角部の幅方向中央部にも、該部を部分的に内側に向かって角形に凹めた前記左取手部８と同じ右取手部９を有し、これら左右取手部８，９が底板３と左右側壁６，７との各角部の幅方向中間部で対向状に配置されている。該左右取手部８，９は、テーブルなどの支持面に容器本体２を置いた状態で少なくとも親指以外の４本の指先が楽に差し込むことができ、その指先を下側から引っ掛けることができる大きさに形成されている。このため、容器本体２は、テーブルなどの支持面に置いた状態でも、左右取手部８，９に親指以外の４本の指先を差し込むことで、該容器本体２を支持面上で移動したり支持面から持ち上げたりすることが容易に行えるようになっている。また左右側壁６，７には、蓋５０を容器本体２に閉状態で係合保持するための係合手段としてのスりット状の溝孔１０，１１を有し、該左右溝孔１０，１１は、左右側壁６，７における左右取手部８，９の上縁に沿って該上縁の幅方向中央部に形成されている。また左右側壁６，７の上縁には、折り曲げ自在に左右フラップ１２，１３が連設され、該左右フラップ１２，１３が左右側壁６，７の上縁から内側に略直角に折り曲げられ、容器本体２の開放上面における左右側端部に延出されている。
2 is an external perspective view showing the container body 2, FIG. 3A is a top view of the container body 2, FIG. 3B is a rear view of the container body 2, and FIG. FIG. 4 and FIG. 4 are development views of the container body 2. As shown in FIGS. 2 to 4, 10, the container body 2 includes a rectangular bottom plate 3 that is long in the left-right direction, and front, rear, left, and right side walls 4 that are raised substantially at right angles from front, rear, left, and right side edges of the bottom plate 3. , 5, 6 and 7 are configured in a tray shape with an open top surface. Further, the central portion in the width direction of the corner portion of the bottom plate 3 and the left side wall 6 has a left handle portion 8 in which the portion is partially recessed inwardly toward the inside, and the bottom plate 3 and the right side wall 7 are The central portion in the width direction of the corner portion also has a right handle portion 9 which is the same as the left handle portion 8 in which the portion is recessed inwardly in a square shape, and the left and right handle portions 8 and 9 are the bottom plate 3. And the left and right side walls 6 and 7 are arranged opposite to each other at the intermediate portions in the width direction at the respective corners. The left and right handle portions 8 and 9 are sized so that at least four fingertips other than the thumb can be easily inserted with the container body 2 placed on a support surface such as a table, and the fingertips can be hooked from below. Is formed. Therefore, even when the container body 2 is placed on a support surface such as a table, the container body 2 can be moved on the support surface by inserting four fingertips other than the thumbs into the left and right handle portions 8 and 9. It can be easily lifted from the support surface. The left and right side walls 6 and 7 have slot-like grooves 10 and 11 as engaging means for engaging and holding the lid 50 in the closed state with the container body 2. , 11 are formed at the center in the width direction of the upper edges along the upper edges of the left and right handle parts 8, 9 in the left and right side walls 6, 7. The left and right flaps 12 and 13 are connected to the upper edges of the left and right side walls 6 and 7 so as to be freely bent. The left and right flaps 12 and 13 are bent from the upper edges of the left and right side walls 6 and 7 to the inside at a substantially right angle. The main body 2 extends to the left and right end portions on the open upper surface.
前記容器本体２は、例えば厚さ０．３〜１０ｍｍ程度のボール紙を、図４に示すように型抜きし、所定箇所に接着剤を塗布したり或いは両面接着テープを貼り付けて折り畳むことで作製されたものである。
The container body 2 is formed by, for example, punching a cardboard having a thickness of about 0.3 to 10 mm as shown in FIG. 4 and applying an adhesive to a predetermined place or attaching a double-sided adhesive tape and folding it. It was produced.
型抜きされた展開状態の容器本体２Ａは、図４に示すように、底板３の前後左右の各側縁に折り目１４，１５，１６，１７を介して前後左右の各側壁４，５，６，７が連設され、前後側壁４，５の上縁に該前後側壁４，５を二重構造にするための内側壁１８，１９が折り目２０，２１を介して連設されている。また前後側壁４，５の左右側縁には折り目２２，２３，２４，２５を介して接合片２６，２７，２８，２９が連設され、左右側壁６，７の上縁には折り目３０，３１を介して左右フラップ１２，１３が連設されている。また前記左取手部８を形成するために、底板３と左側壁６の間の折り目１６から等距離（各側壁４，５，６，７の高さ寸法の約３分の１程度の距離）の底板３側の幅方向中央部と左右側壁１０，１１側の幅方向中央部には、２本の同じ長さの折り目３２，３３が前記折り目１６と平行に形成され、該２本の折り目３２，３３の対応する両端間には、前記折り目１６と直角に交差して該２本の折り目３２，３３の対応する両端を繋ぐ２本の同じ長さの切り目３４，３５が平行に形成されると共に、右取手部９を形成するために、底板３と右側壁７の間の折り目１７から等距離（各側壁４，５，６，７の高さ寸法の約３分の１程度の距離）の底板３側の幅方向中央部と右側壁７側の幅方向中央部にも、前記２本の折り目３２，３３と同様に２本の同じ長さの折り目３６，３７が前記折り目１７と平行に形成され、該２本の折り目３６，３７の対応する両端間にも、前記２本の切り目３４，３５と同様に前記折り目１７と直角に交差して該２本の折り目３６，３７の対応する両端を繋ぐ２本の同じ長さの切り目３８，３９が平行に形成されている。また左右側壁６，７上にある前記折り目３３，３７に沿って該折り目３３，３７の幅方向中央部に左右溝孔１０，１１が形成されている。また左右側板６，７の下縁と左右側縁の交点から左右フラップ１２，１３の端縁まで４５度の傾斜角度を持って直線状に延びる容器本体折り畳み用の折り目４０，４１，４２，４３が形成されている。
As shown in FIG. 4, the container body 2 </ b> A that has been punched out is provided with front, rear, left, and right side walls 4, 5, 6 via folds 14, 15, 16, 17 at the front, rear, left, and right side edges of the bottom plate 3. 7 are connected to the upper edges of the front and rear side walls 4, 5 through inner folds 20, 21 for making the front and rear side walls 4, 5 into a double structure. In addition, joining pieces 26, 27, 28, and 29 are connected to the left and right side edges of the front and rear side walls 4 and 5 via fold lines 22, 23, 24, and 25, and the fold lines 30 and 27 are connected to the upper edges of the left and right side walls 6 and 7, respectively. Left and right flaps 12 and 13 are connected via 31. Further, in order to form the left handle portion 8, it is equidistant from the crease 16 between the bottom plate 3 and the left side wall 6 (a distance of about one third of the height dimension of each side wall 4, 5, 6, 7). Two fold lines 32 and 33 having the same length are formed in parallel to the fold line 16 at the width direction center part on the bottom plate 3 side and the width direction center part on the left and right side walls 10 and 11 side. Between the corresponding ends of 32 and 33, two cuts 34 and 35 having the same length are formed in parallel so as to intersect the fold 16 at right angles and connect the corresponding ends of the two folds 32 and 33. In addition, in order to form the right handle portion 9, it is equidistant from the crease 17 between the bottom plate 3 and the right side wall 7 (a distance of about one third of the height dimension of each side wall 4, 5, 6, 7). ) In the width direction central portion on the bottom plate 3 side and the width direction central portion on the right side wall 7 side in the same manner as the two folds 32 and 33. The fold lines 36 and 37 having the same length are formed in parallel to the fold line 17, and between the corresponding ends of the two fold lines 36 and 37, as well as the two cut lines 34 and 35, are perpendicular to the fold line 17. Two cuts 38, 39 having the same length are formed in parallel to intersect the two ends and connect the corresponding ends of the two folds 36, 37. In addition, left and right groove holes 10 and 11 are formed in the center in the width direction of the fold lines 33 and 37 along the fold lines 33 and 37 on the left and right side walls 6 and 7. Further, the folds 40, 41, 42, 43 for folding the container main body extend linearly with an inclination angle of 45 degrees from the intersection of the lower and left and right side edges of the left and right side plates 6, 7 to the end edges of the left and right flaps 12, 13. Is formed.
前記展開状態の容器本体２Ａは、前後側壁４，５の上に折り目２０，２１を介して内側壁１８，１９を折り畳み、前後側壁４，５と内側壁１８，１９の接合面の一方に予め塗布された接着剤或いは予め貼り付けられた両面接着テープによって、前後側壁４，５の内面に内側壁１８，１９を接着固定し、前後側壁４，５を二重構造に形成する。その後、前後側壁４，５の左右側縁から折り目２２，２３，２４，２５を介して接合片２６，２７，２８，２９を折り立てた状態で、該前後側壁４，５を底板３の前後側縁から折り目１４，１５を介して略直角に折り立てる。その後、底板３の左右側縁から折り目１６，１７を介して左右側壁６，７を略直角に折り立て、左右側壁６，７と接合片２６，２７，２８，２９の接合面の一方に予め塗布された接着剤或いは予め貼り付けられた両面接着テープによって、左右側壁４，５の内面に接合片２６，２７，２８，２９を接着固定し、前後側壁４，５と左右側壁６，７を直立状態に保持する。これにより、左右取手部８，９が未形成で、左右フラップ１２，１３が左右側壁６，７の上縁から上向きに延出された半組み立て状態に組み立てることができる。なお左右側壁６，７と接合片２６，２７，２８，２９は、左右側壁６，７の左右側縁と折り目３０，３１と折り目４１，４２，４３，４４とで囲われた三角形の領域内で接着固定されている。
In the unfolded container body 2A, the inner side walls 18 and 19 are folded on the front and rear side walls 4 and 5 via the folds 20 and 21, and the front and rear side walls 4 and 5 and the inner side walls 18 and 19 are joined in advance to one of the joint surfaces. The inner side walls 18 and 19 are bonded and fixed to the inner surfaces of the front and rear side walls 4 and 5 by a coated adhesive or a double-sided adhesive tape applied in advance, thereby forming the front and rear side walls 4 and 5 in a double structure. Thereafter, the front and rear side walls 4, 5 are placed on the front and rear sides of the bottom plate 3 in a state where the joining pieces 26, 27, 28, 29 are folded from the left and right side edges of the front and rear side walls 4, 5 through the folds 22, 23, 24, 25. Fold from the side edge through the fold lines 14 and 15 at a substantially right angle. Thereafter, the left and right side walls 6 and 7 are folded at substantially right angles from the left and right side edges of the bottom plate 3 via the folds 16 and 17, and are previously placed on one of the joining surfaces of the left and right side walls 6 and 7 and the joining pieces 26, 27, 28 and 29. Bonding pieces 26, 27, 28, 29 are bonded and fixed to the inner surfaces of the left and right side walls 4, 5 with an applied adhesive or a pre-adhered double-sided adhesive tape, and the front and rear side walls 4, 5 and the left and right side walls 6, 7 are connected. Hold upright. Accordingly, the left and right handle portions 8 and 9 are not formed, and the left and right flaps 12 and 13 can be assembled in a semi-assembled state extending upward from the upper edges of the left and right side walls 6 and 7. The left and right side walls 6, 7 and the joining pieces 26, 27, 28, 29 are in a triangular region surrounded by the left and right side edges of the left and right side walls 6, 7, the fold lines 30, 31, and the fold lines 41, 42, 43, 44. It is fixed with adhesive.
前記半組み立て状態では、折り目４１，４２より内側の左側壁６及び左フラップ１２の台形部分と折り目４３，４４より内側の右側壁７及び右フラップ１３の台形部分を内側に押し倒すことで、該各台形部分が折り目１６，１７を介して底板３の上に折り畳まれ、それに伴って折り目４１，４２より外側の左側壁６及び左フラップ１２の三角形部分と折り目４３，４４より外側の右側壁７及び右フラップ１３の三角形部分が前記台形部分の両端部と前後側壁５，６の両端部の間に折り目４１，４２，４３，４４を介して折り込まれながら、該前後側壁５，６が折り目１４，１５を介して底板３の上に折り畳まれ、前後側壁５，６或いは前記台形部分を折り立てるワンタッチ操作で半組み立て状態に組み立て可能な状態に折り畳むことができ、該折り畳み状態では、該容器本体２の厚みが後述する蓋５０の深さより薄くなり、該容器本体２を蓋５０の内側に収めることができ、弁当用容器１の持ち運び及び保管を蓋５０の外形分の省スペースで行えるようになっている。
In the semi-assembled state, the trapezoidal portion of the left side wall 6 and the left flap 12 inside the fold lines 41 and 42 and the trapezoidal portion of the right side wall 7 and the right flap 13 inside the fold lines 43 and 44 are pushed down to the inside. The trapezoidal portion is folded on the bottom plate 3 through the folds 16 and 17, and accordingly, the left side wall 6 outside the folds 41 and 42 and the triangular portion of the left flap 12 and the right side wall 7 outside the folds 43 and 44 and While the triangular portion of the right flap 13 is folded between the both end portions of the trapezoidal portion and the both end portions of the front and rear side walls 5, 6 through the fold lines 41, 42, 43, 44, the front and rear side walls 5, 6 15 is folded on the bottom plate 3 through 15 and can be folded into a state that can be assembled into a semi-assembled state by a one-touch operation of folding the front and rear side walls 5, 6 or the trapezoidal part, In the folded state, the thickness of the container main body 2 becomes thinner than the depth of the lid 50 described later, the container main body 2 can be stored inside the lid 50, and the container for carrying lunch 1 is stored and stored in the outer shape of the lid 50. It can be done in a small space.
前記半組み立て状態では、底板３と左側壁６との角部の幅方向中央部を内側に押し込むことで、折り目１６，３２及び切り目３４，３５で囲われた矩形部分が底板３から折り目３２を介して略直角に立ち上がり左取手部８の奥壁４５になり、これと同時に折り目１６，３３及び切り目３４，３５で囲われた矩形部分が左側壁６から折り目３３を介して内側に略水平に突出し左取手部８の天壁４６になり、左取手部８を形成することができる。また底板３と右側壁７との角部の幅方向中央部を内側に押し込むことで、折り目１７，３６及び切り目３８，３９で囲われた矩形部分が底板３から折り目３６を介して略直角に立ち上がり右取手部９の奥壁４７になり、これと同時に折り目１７，３７及び切り目３８，３９で囲われた矩形部分が右側壁７から折り目３７を介して内側に略水平に突出し右取手部９の天壁４８になり、右取手部８を形成することができる。また左右フラップ１２，１３を左右側壁６，７の上縁から内側に略直角に折り曲げて容器本体２の開放上面における左右側端部に延出させる。これにより、図２、図３、図１０に示すような使用状態に組み立てることができる。
In the semi-assembled state, the rectangular portion surrounded by the fold lines 16 and 32 and the cut lines 34 and 35 is moved from the bottom plate 3 to the fold line 32 by pushing the central portion in the width direction of the corner between the bottom plate 3 and the left side wall 6. The rectangular portion surrounded by the fold lines 16 and 33 and the cut lines 34 and 35 is substantially horizontally inward from the left side wall 6 through the fold line 33. The left handle portion 8 can be formed by protruding and forming the top wall 46 of the left handle portion 8. Further, by pushing inward the central portion in the width direction of the corner between the bottom plate 3 and the right side wall 7, the rectangular portion surrounded by the fold lines 17, 36 and the cut lines 38, 39 becomes substantially perpendicular to the bottom plate 3 through the fold line 36. At the same time, a rectangular portion surrounded by the fold lines 17 and 37 and the cut lines 38 and 39 protrudes substantially horizontally from the right side wall 7 through the fold line 37 to the right handle section 9. The right handle portion 8 can be formed. The left and right flaps 12 and 13 are bent inward at substantially right angles from the upper edges of the left and right side walls 6 and 7 to extend to the left and right end portions on the open upper surface of the container body 2. Thereby, it can assemble in a use condition as shown in FIG.2, FIG.3, FIG.10.
図５は蓋５０の外観斜視図、図６（Ａ）は蓋５０の上面図、図６（Ｂ）は蓋５０の後面図、図６（Ｃ）は蓋５０の右側面図、図７は蓋５０の内面図、図８は蓋５０の展開図である。図１、図５〜図１０に示すように、蓋５０は、左右方向に長い矩形の天板５１と該天板５１の前後左右の各側縁から下向きに略直角に立ち上げられる前後左右の各縁部５２，５３，５４，５５とで、下面開放のトレー状に構成されており、前記容器本体２に上方から被せるようになっている。また蓋５０は、該蓋５０の前記容器本体２に被せた時に天板５１が前記容器本体２の開放上面を覆い、前後左右の各縁部５２，５３，５４，５５が前記容器本体２の各側壁４，５，６，７の外側に重ねられるが、該蓋５０の深さ、つまり各縁部５２，５３，５４，５５の高さは、蓋５０が前記容器本体２から外しやすく、弁当用容器１が開封しやすいように、かつ前記容器本体２の左右側壁６，７の外側に重ねられる蓋５０の左右縁部５４，５５が前記容器本体２の左右取手部８，９及び左右溝孔部１０，１１を塞がないように、前記容器本体２の深さ、つまり各側壁４，５，６，７の高さより低く、かつ左右取手部８，９より上側の左右側壁６，７の高さよりやや低くなている。また左右縁部５４，５５の幅方向中央部には、蓋５０を前記容器本体２に被せた時に左右取手部８，９の幅方向中央部の外側に延出される左右突片５６，５７を有している。また該左右突片５６，５７の上部には、中央部で途切れた折り目５８，５９が該左右突片５６，５７の幅方向に形成され、該折り目５８，５９が蓋５０を前記容器本体２に被せた時に左右取手部８，９の上縁（折り目３３，３７）に対応している。各折り目５８，５９の途切れ部には、上向きに盛り上がった半円形の切り目６０，６１が形成され、各切り目６０，６１の両端が各折り目５８，５９の途切れ端に繋がれており、左突片５６の上部中央部には、該左突片５６の下部を一連の折り目５８及び切り目６０を介して外側に折り曲げた時に該左突片５６の下部と一体に該左突片５６の上部中央部から切り目６０を介して切り起こされる半月形の左係合片６２が形成され、右突片５７の上部中央部にも、該右突片５７の下部を一連の折り目５９及び切り目６１を介して外側に折り曲げた時に該右突片５７の下部と一体に該右突片５７の上部中央部から切り目６１を介して切り起こされる左係合片６２と同じ半月形の右係合片６３が形成され、該左右係合片６２，６３が蓋５０を前記容器本体２に被せた時に左右溝孔１０，１１から左右側壁６，７の内側に差し込めるようになっており、該左右係合片６２，６３が左右溝孔１０，１１とで蓋５０を容器本体２に閉状態で係合保持するための係合手段を構成している。
5 is an external perspective view of the lid 50, FIG. 6A is a top view of the lid 50, FIG. 6B is a rear view of the lid 50, FIG. 6C is a right side view of the lid 50, and FIG. FIG. 8 is an expanded view of the lid 50. As shown in FIGS. 1 and 5 to 10, the lid 50 includes a rectangular top plate 51 that is long in the left-right direction and front, rear, left, right, and right and left sides of the top plate 51 that are raised substantially at right angles downward. Each of the edges 52, 53, 54, and 55 is configured in a tray shape with an open bottom surface, and covers the container body 2 from above. When the lid 50 is put on the container body 2 of the lid 50, the top plate 51 covers the open upper surface of the container body 2, and the front, rear, left and right edges 52, 53, 54, 55 are formed on the container body 2. Although it overlaps on the outside of each side wall 4, 5, 6, 7, the depth of the lid 50, that is, the height of each edge 52, 53, 54, 55, the lid 50 can be easily removed from the container body 2, The left and right edge portions 54 and 55 of the lid 50 that are overlapped on the outside of the left and right side walls 6 and 7 of the container main body 2 are the left and right handle portions 8 and 9 of the container main body 2 and the left and right The right and left side walls 6 lower than the depth of the container body 2, that is, the height of the side walls 4, 5, 6, 7 and above the left and right handle parts 8, 9 so as not to block the groove portions 10, 11. It is slightly lower than the height of 7. In addition, left and right protrusions 56 and 57 that extend outside the width direction center portion of the left and right handle portions 8 and 9 when the lid 50 is put on the container body 2 are provided at the width direction center portions of the left and right edge portions 54 and 55. Have. Further, folds 58 and 59 interrupted at the center are formed in the width direction of the left and right protrusions 56 and 57 at the upper part of the left and right protrusions 56 and 57, and the folds 58 and 59 attach the lid 50 to the container body 2. Corresponds to the upper edges (folds 33, 37) of the left and right handle portions 8, 9. Semi-circular cuts 60 and 61 bulging upward are formed at the cut portions of the folds 58 and 59, and both ends of the cuts 60 and 61 are connected to the cut ends of the folds 58 and 59, so The upper center portion of the left projecting piece 56 is integrated with the lower portion of the left projecting piece 56 when the lower portion of the left projecting piece 56 is folded outward through a series of folds 58 and cuts 60. A half-moon-shaped left engagement piece 62 cut and raised through a notch 60 is formed, and the lower part of the right protrusion 57 is also connected to the lower center of the right protrusion 57 via a series of folds 59 and notches 61. The right engagement piece 63 having the same half-moon shape as the left engagement piece 62 that is cut and raised from the upper central portion of the right protrusion piece 57 through the cut 61 integrally with the lower portion of the right protrusion piece 57 when bent outward. The left and right engaging pieces 62, 63 are formed to cover the lid 50 with the container. When the body 2 is covered, the left and right side walls 6 and 7 can be inserted into the left and right side walls 6 and 7 from the left and right groove holes 10 and 11. Engaging means for engaging and holding the main body 2 in a closed state is configured.
また天板５１の内面には、該内面の略全面を覆う一枚の矩形シート体としての樹脂フィルム６４が接着固定されている。該樹脂フィルム６４は、図７，図８の斜線で示すように、接着面６５が「日」の字形になるように、両面接着テープや接着剤によって外周縁部と前後中央部よりやや前側に偏った箇所とが略一定幅で天板５１の内面に接着固定され、該樹脂フィルム６４が天板５１の前半部内面で外周縁部が接着固定されて天板５１の前半部内面に多くない弛みを持って（非緊張状態）張設される横に長い矩形の前非接着フィルム部６６と、天板５１の後半部内面で外周縁部が接着固定されて天板５１の後半部内面に多くない弛みを持って（非緊張状態）張設される横に長い矩形の後非接着フィルム部６７ととに画成されている。前非接着フィルム部６６は後非接着フィルム部６７より前後幅がやや幅狭になっている。また前非接着フィルム部６６と対向する天板５１の前半部で、かつ左右中央よりやや右側に偏って箇所には、前非接着フィルム部６６の前後幅よりやや幅狭で、かつ右側に向かって開口するＵ字形の切り込み６８が形成され、該切り込み６８より左側に該切り込み６８より左側で対向している前非接着フィルム部６６及び天板５１と、該切り込み６８とによって蓋５０に深い第１ポケット６９を形成すると共に、該切り込み６８より右側に該切り込み６８より右側で対向している前非接着フィルム部６６及び天板５１と、該切り込み６８とによって蓋５０に前記第１ポケット６９より浅い第２ポケット７０を形成し、該第１ポケット６９と第２ポケット７０が対向配置されて切り込み６８を共通のポケット口７１として有している。また天板５１には切り込み６８の両端部から連続的に天板５１の右端まで２本のミシン目７２，７３が平行に形成され、天板５１の第２ポケット７０の表面となる部分に切り込み６８及び２本のミシン目７２，７３によって、先端部に片持ち梁の舌片状の摘み片７４を有する引き裂き部７５が形成されている。また該引き裂き部７５には第２ポケット７０に収容される後述する包装体１０５が外から見え、かつ包装体１０５を外から直接指先などで触ることができるように、貫通孔でなる単一或いは複数の透孔７６が開口形成されている。なお前記接着面６５は２本のミシン目７２，７３上で途切れている。
A resin film 64 as a single rectangular sheet covering the substantially entire inner surface is bonded and fixed to the inner surface of the top plate 51. As shown by the oblique lines in FIGS. 7 and 8, the resin film 64 is slightly forward of the outer peripheral edge portion and the front and rear center portion with a double-sided adhesive tape or adhesive so that the adhesive surface 65 has a “day” shape. The resin film 64 is bonded and fixed to the inner surface of the top plate 51 with a substantially constant width, and the outer peripheral edge of the resin film 64 is bonded and fixed to the inner surface of the top plate 51. A long rectangular front non-adhesive film portion 66 stretched with a slack (non-tensioned state) and the outer peripheral edge of the top plate 51 are bonded and fixed to the inner surface of the rear portion of the top plate 51. It is defined as a laterally long rectangular rear non-adhesive film portion 67 that is stretched with a little slack (non-tensioned state). The front non-adhesive film portion 66 is slightly narrower in the front-rear width than the rear non-adhesive film portion 67. Further, in the front half of the top plate 51 facing the front non-adhesive film portion 66 and at a position slightly deviated to the right side from the left and right center, the width is slightly narrower than the front and rear width of the front non-adhesive film portion 66 and toward the right side. A U-shaped notch 68 is formed, and the front non-adhesive film portion 66 and the top plate 51 facing the left side of the notch 68 and the notch 68 are deeply formed in the lid 50 by the notch 68. One pocket 69 is formed, and the front non-adhesive film portion 66 and the top plate 51 facing the right side of the notch 68 on the right side of the notch 68 and the notch 68 on the lid 50 from the first pocket 69. A shallow second pocket 70 is formed, and the first pocket 69 and the second pocket 70 are arranged to face each other and have a cut 68 as a common pocket opening 71. In addition, two perforations 72 and 73 are formed in parallel on the top plate 51 from both ends of the notch 68 to the right end of the top plate 51, and the top plate 51 is cut into a portion that becomes the surface of the second pocket 70. A tearing portion 75 having a cantilever tongue-like tab 74 is formed at the tip by 68 and two perforations 72 and 73. In addition, the tearing portion 75 has a single or a through hole so that a packaging body 105 (described later) accommodated in the second pocket 70 can be seen from the outside and the packaging body 105 can be directly touched from the outside with a fingertip or the like. A plurality of through holes 76 are formed as openings. The adhesive surface 65 is interrupted on the two perforations 72 and 73.
前記蓋５０も、例えば厚さ０．３〜１０ｍｍ程度のボール紙を、図８に示すように型抜きし、所定箇所に接着剤を塗布したり或いは両面接着テープを貼り付けて折り畳むことで作製されたものである。
The lid 50 is also produced by, for example, punching a cardboard with a thickness of about 0.3 to 10 mm as shown in FIG. 8 and folding it by applying an adhesive at a predetermined location or applying a double-sided adhesive tape. It has been done.
型抜きされた展開状態の蓋５０Ａは、図８に示すように、天板５１の前後左右の各側縁に折り目７７，７８，７９，８０を介して前後左右の矩形の各縁部５２，５３，５４，５５が連設され、前後左右の各縁部５２，５３，５４，５５の上縁に該各縁部５２，５３，５４，５５を二重構造にするための前後左右の矩形の各内縁部８１，８２，８３，８４が折り目８５，８６，８７，８８を介して連設されている。また天板５１の四隅外側には隣接する縁部５２，５３，５４，５５の端縁同士を連設するコーナー片８９，９０，９１，９２が各縁部５２，５３，５４，５５の端縁で折り曲げ自在に形成され、各コーナー片８９，９０，９１，９２の対角線上には折り目９３，９４，９５，９６が形成されている。また左右縁部５４，５５と左右内縁部８３，８４の間の折り目８７，８８は幅方向中央部で途切れており、各折り目８７，８８の途切れ部には、左右内縁部８３，８４側に突出したコ形の切り目９７，９８が形成され、各切り目９７，９８の両端が各折り目８７，８８の途切れ端に繋がれ、一連の折り目５８及び切り目６０を有する左突片５６が左切り目９７を介して左内縁部８３から切り起こし可能に形成されると共に、一連の折り目５９及び切り目６１を有する右突片５７が右切り目９８を介して右内縁部８４から切り起こし可能に形成されている。また左右内縁部８３，８４には左右縁部５４，５５の下縁と左右側縁の交点から４５度の傾斜角度を持って直線状に延びる線上に折り目９９，１００，１０１，１０２が形成されている。
As shown in FIG. 8, the uncovered lid 50 </ b> A is cut into front, left, right, and left side edges of the top plate 51 through fold lines 77, 78, 79, 80. 53, 54, and 55 are arranged in a row, and the front, rear, left, and right rectangles for making the respective edges 52, 53, 54, and 55 have a double structure on the upper edges of the front, rear, left and right edges 52, 53, 54, and 55. The inner edge portions 81, 82, 83, 84 are connected via folds 85, 86, 87, 88. Further, corner pieces 89, 90, 91, 92 connecting the end edges of the adjacent edge portions 52, 53, 54, 55 to the outside of the four corners of the top plate 51 are the ends of the edge portions 52, 53, 54, 55. Folds 93, 94, 95, 96 are formed on the diagonal lines of the corner pieces 89, 90, 91, 92. Further, the folds 87 and 88 between the left and right edge portions 54 and 55 and the left and right inner edge portions 83 and 84 are interrupted at the central portion in the width direction, and the discontinuity portions of the respective fold lines 87 and 88 are on the left and right inner edge portions 83 and 84 side. Protruding U-shaped cuts 97, 98 are formed, both ends of each cut 97, 98 are connected to the cut ends of each fold 87, 88, and a left protrusion 56 having a series of folds 58 and cuts 60 is formed on the left cut 97. The right projecting piece 57 having a series of fold lines 59 and cut lines 61 is formed to be cut and raised from the right inner edge section 84 through the right cut line 98. . The left and right inner edges 83 and 84 are formed with creases 99, 100, 101 and 102 on lines extending linearly at an inclination angle of 45 degrees from the intersection of the lower edge and the left and right edges of the left and right edges 54 and 55. ing.
前記蓋用台紙５０Ａは、前後縁部５２，５３の上に折り目８５，８６を介して前後内縁部８１，８２を折り畳み、前後縁部５２，５３と前後内縁部８１，８２の接合面の一方に予め塗布された接着剤或いは予め貼り付けられた両面接着テープによって、前後縁部５２，５３の内面に前後内縁部８１，８２を接着固定し、前後縁部５２，５３を二重構造に形成する。その後、前後縁部５２，５３を天板５１の前後側縁から折り目７７，７８を介して略直角に折り立てる。その後、コーナー片８９，９０，９１，９２を折り目９３，９４，９５，９６を介して折り畳み、左右縁部５４，５５の内側に折り込みながら、該左右縁部５４，５５を天板５１の左右側縁から折り目７９，８０を介して略直角に折り立てる。その後、左右縁部５４，５５の内面側に折り目８７，８８を介して左右内縁部８３，８４を折り曲げ、左右縁部５４，５５と左右内縁部８３，８４の接合面の一方に予め塗布された接着剤或いは予め貼り付けられた両面接着テープによって、左右縁部５４，５５の内面に左右内縁部８３，８４を接着固定する。左右縁部５４，５５と左右内縁部８３，８４は、左右内縁部８３，８４の折り目９９，１００，１０１，１０２の間で接着固定され、左右内縁部８３，８４の折り目９９，１００，１０１，１０２より外側の部分で左右縁部５４，５５との間にコーナー片８９，９０，９１，９２を挟み込み、前後縁部５２，５３と左右縁部５４，５５を直立状態に保持する。そして、左右縁部５４，５５の内面側への左右内縁部８３，８４の折り曲げに伴って、一連の折り目５８及び切り目６０を有する左突片５６が左切り目９７を介して左内縁部８３から切り起こされて左縁部５４の幅方向中央部から延出されると共に、一連の折り目５９及び切り目６１を有する右突片５７が右切り目９８を介して右内縁部８４から切り起こされて右縁部５５の幅方向中央部から延出される。これにより、図１、図５〜図７、図９、図１０に示すような使用状態に組み立てることができる。なお樹脂フィルム６４は展開状態の蓋５０Ａを使用状態に組み立てる前に展開状態の蓋５０Ａの天板５１内面に接着固定されるが、該接着固定は組み立て中或いは組み立て後であっても行うことができる。
The cover mount 50A folds the front and rear inner edge portions 81 and 82 on the front and rear edge portions 52 and 53 via the folds 85 and 86, and one of the joint surfaces of the front and rear edge portions 52 and 53 and the front and rear inner edge portions 81 and 82. The front and rear inner edge portions 81 and 82 are bonded and fixed to the inner surfaces of the front and rear edge portions 52 and 53 with an adhesive applied in advance to the front surface or a double-sided adhesive tape that is attached in advance, thereby forming the front and rear edge portions 52 and 53 in a double structure. To do. Thereafter, the front and rear edge portions 52 and 53 are folded at substantially right angles from the front and rear side edges of the top plate 51 via the creases 77 and 78. Thereafter, the corner pieces 89, 90, 91, 92 are folded through the fold lines 93, 94, 95, 96, and the left and right edge portions 54, 55 are left and right of the top plate 51 while being folded inside the left and right edges 54, 55. Fold from the side edge through a crease 79, 80 at a substantially right angle. Thereafter, the left and right inner edge portions 83 and 84 are bent to the inner surface side of the left and right edge portions 54 and 55 via fold lines 87 and 88, and applied in advance to one of the joining surfaces of the left and right edge portions 54 and 55 and the left and right inner edge portions 83 and 84. The left and right inner edge portions 83 and 84 are bonded and fixed to the inner surfaces of the left and right edge portions 54 and 55 with an adhesive or a double-sided adhesive tape attached in advance. The left and right edge portions 54 and 55 and the left and right inner edge portions 83 and 84 are bonded and fixed between the fold lines 99, 100, 101, and 102 of the left and right inner edge portions 83 and 84, and the fold lines 99, 100, and 101 of the left and right inner edge portions 83 and 84 are bonded. , 102, the corner pieces 89, 90, 91, 92 are sandwiched between the left and right edges 54, 55 at the part outside, and the front and rear edges 52, 53 and the left and right edges 54, 55 are held upright. As the left and right inner edge portions 83 and 84 are bent toward the inner surfaces of the left and right edge portions 54 and 55, the left protruding piece 56 having a series of folds 58 and cuts 60 extends from the left inner edge portion 83 via the left cut 97. The right protrusion 57 having a series of folds 59 and cuts 61 is cut and raised from the right inner edge 84 through the right cuts 98 and is extended from the center in the width direction of the left edge 54. The portion 55 extends from the center in the width direction. Thereby, it can assemble in a use condition as shown in FIG. 1, FIG. 5-FIG. 7, FIG. 9, FIG. The resin film 64 is bonded and fixed to the inner surface of the top plate 51 of the unfolded lid 50A before assembling the unfolded lid 50A to the use state. The bonding and fixing can be performed even during or after assembly. it can.
上記のように使用状態に組み立てられた容器本体２と蓋５０は、図１０に示すように、ご飯やおかずなどを盛り付けたプラスチック製のトレー状の容器１０３を容器本体２の内部に収容し、該容器本体２に上方から蓋５０を被せ、該容器本体２の開放上面を閉じ、弁当用容器１として供することができる。
As shown in FIG. 10, the container body 2 and the lid 50 assembled in use as described above accommodate a plastic tray-like container 103 with rice or side dishes in the container body 2, The container body 2 can be covered with a lid 50 from above, and the open upper surface of the container body 2 can be closed to serve as a lunch box container 1.
弁当には箸、スプーン、フォーフ、ナイフなどの食事用器具（以下、「箸類」という。）１０４と、醤油、ソース、塩などの調味料を樹脂フィルムなどの袋状容器に充填封入した包装体（以下、「調味料」という。）１０５が添えられる。箸類１０４は、図９〜図１１に示すように、蓋５０のポケット口７１から第１ポケット６９に差し込まれ、箸類１０４の一部が第２ポケット７０の表面となる天板５１の上にはみ出した状態で該蓋５０に保持される。また調味料１０５は、箸類１０４を第１ポケット６９に差し込む前に、図１０，図１１に示すように、蓋５０のポケット口７１から第２ポケット７０に差し込んで収容され、第２ポケット７０内で該蓋５０に保持される。なお弁当には、簡易手拭などもよく添えられるが、この場合、簡易手拭は、第１ポケット６９や第２ポケット７０に箸類１０４や調味料１０５と共に収容することができる。
Lunch box is packed with food utensils such as chopsticks, spoons, forts, knives (hereinafter referred to as “chopsticks”) 104, and seasonings such as soy sauce, sauce, and salt filled in a bag-like container such as a resin film. Body (hereinafter referred to as “seasoning”) 105 is attached. As shown in FIGS. 9 to 11, the chopsticks 104 are inserted into the first pocket 69 from the pocket opening 71 of the lid 50, and a part of the chopsticks 104 is on the top plate 51 that becomes the surface of the second pocket 70. The lid 50 is held in a protruding state. In addition, before the chopsticks 104 are inserted into the first pocket 69, the seasoning 105 is inserted into the second pocket 70 through the pocket opening 71 of the lid 50 as shown in FIGS. Is held by the lid 50. In addition, although simple hand-wiping etc. are often attached to a lunch box, simple hand-wiping can be accommodated in the 1st pocket 69 or the 2nd pocket 70 with the chopsticks 104 and the seasoning 105 in this case.
箸類１０４は、図１２に示すように、弁当を食べる者Ａに対して一部が天板５１の前右角部の上で右向きにはみ出すように第１ポケット６９に差し込まれており、この時の弁当を食べる者Ａに対する容器本体２の前後左右と弁当の前後左右とが一致するように、弁当が容器本体２に収容されている。
As shown in FIG. 12, the chopsticks 104 are inserted into the first pocket 69 so that a part of the chopsticks 104 protrudes rightward on the front right corner of the top plate 51 with respect to the person A who eats the lunch. The lunch box is accommodated in the container body 2 so that the front, rear, left and right of the container body 2 for the person A who eats the lunch box are aligned with the front, rear, left and right of the lunch box.
また蓋５０は、左右溝孔１０，１１と左右係合片６２，６３とからなる係合手段によって、容器本体２に閉状態で係合保持される。該係合は、図１３〜図１５に示すように、蓋５０の左右縁部５４，５５から容器本体２の左右取手部８，９の外側に垂下されている左右突片５６，５７の下部を外側に折り曲げるだけで、左右係合片６２，６３が切り起こされて左右溝孔１０，１１に対応するので、この状態で位置合わせなどを行わずに左右係合片６２，６３を左右溝孔１０，１１に差し込むことができる。その後、該左右係合片６２，６３を左右縁部５４，５５から容器本体２の左右取手部８，９の外側に垂下する元の状態に戻すことで、左右係合片６２，６３が左右側壁６，７の内側に上向きに差し込まれ、その差し込み状態で保持される。これにより、蓋５０が容器本体２に閉状態で確実に係合保持され、弁当用容器１の封止に封止帯やゴムバンドなどを用いる必要がない。
Further, the lid 50 is engaged and held in the container body 2 in a closed state by engagement means comprising the left and right groove holes 10 and 11 and the left and right engagement pieces 62 and 63. As shown in FIGS. 13 to 15, the engagement is performed by lower portions of the left and right projecting pieces 56 and 57 that are suspended from the left and right edge portions 54 and 55 of the lid 50 to the outside of the left and right handle portions 8 and 9 of the container body 2. The right and left engaging pieces 62 and 63 are cut and raised to correspond to the left and right groove holes 10 and 11 simply by bending the outer side of the right and left sides. It can be inserted into the holes 10 and 11. Thereafter, the left and right engaging pieces 62 and 63 are returned to the original state of hanging from the left and right edge portions 54 and 55 to the outside of the left and right handle portions 8 and 9 of the container body 2, so that the left and right engaging pieces 62 and 63 are left and right. It is inserted upward into the side walls 6 and 7, and is held in its inserted state. Accordingly, the lid 50 is securely engaged and held in the container body 2 in a closed state, and it is not necessary to use a sealing band or a rubber band for sealing the lunch box container 1.
一方、弁当を食べる際、箸類１０４は、天板５１の上にはみ出ている該箸類１０４の一部を把持し、第１ポケット６９から抜き取り、使用することができる。また調味料１０５は、図１６に示すように、天板５１のポケット口７１にある摘み片７４を把持して右斜め上方に引っ張り、引き裂き部７５をミシン目７２，７３を介して切り裂き、第２ポケット７０を上方に大きく開放し、第２ポケット７０から上方に取り出し、使用することができる。また弁当用容器１の開封は、蓋５０と容器本体２の係合を解いた後、蓋５０を持ち上げて容器本体２から取り外すことで行える。この際、左右突片５６，５７を左右取手部８，９の外側で上方に折り曲げる（折り返す）だけで、左右係合片６２，６３が左右溝孔１０，１１から抜け出すので、蓋５０と容器本体２の係合が解きやすく、弁当用容器１の開封が容易に行える。
On the other hand, when eating a lunch box, the chopsticks 104 can grasp and use a part of the chopsticks 104 that protrudes from the top plate 51 and remove it from the first pocket 69. In addition, as shown in FIG. 16, the seasoning 105 holds the knob 74 in the pocket opening 71 of the top plate 51 and pulls it diagonally upward to the right, tears the tearing portion 75 through the perforations 72 and 73, The two pockets 70 can be opened upward and removed from the second pocket 70 for use. Further, the lunch box container 1 can be opened by releasing the engagement between the lid 50 and the container body 2 and then lifting the lid 50 from the container body 2. At this time, the left and right engaging pieces 62 and 63 are pulled out from the left and right groove holes 10 and 11 simply by bending the left and right projecting pieces 56 and 57 upward outside the left and right handle portions 8 and 9. The main body 2 can be easily disengaged, and the lunch box container 1 can be easily opened.
上記から明らかなように、本実施の形態の弁当用容器１では、容器本体２の開放上面を覆う蓋５０がポケット６９を有し、該ポケット６９に箸類１０４が差し込まれ、該箸類１０４の一部が前記ポケット６９から前記蓋５０の上にはみ出ているので、視覚障害者などにとっても箸類１０４の所在がすぐにわかり、箸類１０４が取り出しやすい。また手や指が不自由な人などにとっても取り出しやすい。
As is apparent from the above, in the lunch box container 1 of the present embodiment, the lid 50 covering the open upper surface of the container body 2 has the pocket 69, and the chopsticks 104 are inserted into the pocket 69. Is protruding from the pocket 69 onto the lid 50, so that the visually-impaired person can easily recognize the location of the chopsticks 104 and easily take out the chopsticks 104. It is also easy for people with disabilities to use their hands and fingers.
また箸類１０４の一部がポケット６９から蓋５０の上の偏奇した箇所ではみ出ているので、視覚障害者などが弁当を食べる際、一部がポケット６９から蓋５０の上の偏奇した箇所ではみ出ている箸類１０４のの取り出しによって視覚障害者などに弁当の前後左右を対応させることができる。つまり右利きの視覚障害者などが箸類１０４をポケット６９から取り出す際には、ポケット６９から蓋５０の上にはみ出ている箸類１０４の一部を把持し、該箸類１０４をポケット６９から右側に抜き取ることが自然で、容易である。この時の視覚障害者などに対する容器本体２の前後左右と弁当の前後左右とが一致するように、該容器本体２に弁当を詰めることで、該箸類１０４の取り出しによって視覚障害者などに弁当の前後左右を対応させることができる。
In addition, since a part of the chopsticks 104 protrudes from the pocket 69 at the eccentric part on the lid 50, when a visually impaired person eats a bento, a part of the chopsticks 104 is from the pocket 69 at an irregular part on the lid 50. By taking out the protruding chopsticks 104, it is possible to make the visually impaired and the like correspond to the front, back, left and right of the lunch box. That is, when a right-handed visually handicapped person or the like takes out the chopsticks 104 from the pocket 69, he / she grips a part of the chopsticks 104 protruding from the pocket 69 on the lid 50 and removes the chopsticks 104 from the pocket 69. It is natural and easy to extract to the right side. At this time, a box lunch is packed in the container body 2 so that the front, back, left and right of the container body 2 for the visually handicapped person and the like coincide with each other. The front, back, left and right can be made to correspond.
またポケット６９が、蓋５０と、該蓋５０の内面に周縁部の一部を残して接合されるシート体６４と、前記蓋５０の前記シート体６４の非接合部に対応する部位に形成される切り込み６８と、から構成されているので、ポケット６９を容易に、かつコスト高を殆ど招くことなく形成することができる。
Further, the pocket 69 is formed in a portion corresponding to the lid 50, the sheet body 64 joined to the inner surface of the lid 50 leaving a part of the peripheral edge, and the non-joined portion of the sheet body 64 of the lid 50. Therefore, the pocket 69 can be formed easily with little cost increase.
またシート体６４が樹脂フィルムであり、シート体６４が弁当の水分、油分、熱などに耐性を有し、変質したり損壊しないので、箸類１０４を弁当に該弁当と分けて衛生的に添付することができる。
Since the sheet body 64 is a resin film and the sheet body 64 is resistant to moisture, oil, heat, etc. of the lunch box and does not deteriorate or break, the chopsticks 104 are separated from the lunch box and attached hygienically. can do.
また切り込み６８がポケット６９に対する箸類１０４の挿入方向に向かって凸形状に形成されているので、箸類１０４をポケット口７１、つまり切り込み６８を通して該ポケット６９に差し込む際、及び箸類１０４を切り込み６８を通して該ポケット６９から抜き取る際、該切り込み６８で囲われた片持ち梁の舌片状の部分７４がガイドとなり、箸類１０４が抜き差ししやすく、視覚障害者などや手や指が不自由な人などが箸類１０４を取り出しやすい。
Further, since the notch 68 is formed in a convex shape in the insertion direction of the chopsticks 104 with respect to the pocket 69, the chopsticks 104 are cut when the chopsticks 104 are inserted into the pocket 69, that is, the pocket 69 through the notch 68. 68, the tongue-shaped portion 74 of the cantilever beam surrounded by the notch 68 serves as a guide, and the chopsticks 104 can be easily inserted and removed, and the visually handicapped person and hands and fingers are inconvenient. A person or the like can easily take out the chopsticks 104.
また容器本体２の開放上面を覆う蓋５０がポケット７０を有し、該ポケット７０に調味料１０５が収容され、該調味料１０５の一部が前記蓋５０に開口された透孔７６を通して外から見え、指先でも触ることもできるので、視覚障害者などにとっても調味料１０５の所在がすぐにわかり、調味料１０５が取り出しやすい。また手や指が不自由な人などにとっても取り出しやすい。また調味料１０５がおかずなどと混在しないので、調味料１０５を使用する際に手や指を汚すことがないと共に、視覚障害者などが誤って調味料（包装体）１０５を口に入れてしまうことがない。
Further, the lid 50 covering the open upper surface of the container body 2 has a pocket 70, the seasoning 105 is accommodated in the pocket 70, and a part of the seasoning 105 is externally passed through the through hole 76 opened in the lid 50. Since it can be seen and touched with the fingertips, the location of the seasoning 105 can be readily known for the visually impaired and the like, and the seasoning 105 can be easily taken out. It is also easy for people with disabilities to use their hands and fingers. Further, since the seasoning 105 is not mixed with side dishes, the hands and fingers are not soiled when the seasoning 105 is used, and a visually impaired person accidentally puts the seasoning (packaging body) 105 into the mouth. There is nothing.
またポケット７０が、蓋５０と、該蓋５０の内面に周縁部の一部を残して接合されるシート体６４と、該蓋５０の前記シート体６４の非接合部に対応する部位に形成される切り込み６８と、から構成されているので、ポケット７０を容易に、かつコスト高を殆ど招くことなく形成することができる。
Further, the pocket 70 is formed in a portion corresponding to the lid 50, the sheet body 64 joined to the inner surface of the lid 50 leaving a part of the peripheral edge, and the non-joined portion of the sheet body 64 of the lid 50. Therefore, the pocket 70 can be formed easily with little cost increase.
またシート体６４が樹脂フィルムであり、シート体６４が弁当の水分、油分、熱などに耐性を有し、変質したり損壊しないので、調味料１０５を弁当に該弁当と分けて衛生的に添付することができる。
Also, since the sheet body 64 is a resin film and the sheet body 64 is resistant to moisture, oil, heat, etc. of the lunch box and does not deteriorate or break, the seasoning 105 is separated from the lunch box and attached hygienically. can do.
また切り込み６８がポケット７０に対する調味料１０５の挿入方向と逆方向に凸形状に形成されているので、調味料１０５をポケット口７１、つまり切り込み６８を通して該ポケット７０に差し込む際、及び調味料１０５を切り込み６８を通して該ポケット７０から抜き取る際、該切り込み６８で囲われた片持ち梁の舌片状の部分７４を持ち上げることで、調味料１０５が抜き差ししやすく、視覚障害者などや手や指が不自由な人などが調味料１０５を取り出しやすい。
Further, since the notch 68 is formed in a convex shape in the direction opposite to the insertion direction of the seasoning 105 with respect to the pocket 70, the seasoning 105 is inserted into the pocket 70 through the pocket mouth 71, that is, the notch 68, and the seasoning 105 is removed. When extracting from the pocket 70 through the notch 68, the seasoning 105 can be easily inserted and removed by lifting the tongue-like portion 74 of the cantilever surrounded by the notch 68, and visually impaired persons and hands and fingers cannot be used. A free person or the like can easily take out the seasoning 105.
また蓋５０の切り込み６８の両端からポケット７０の側縁に沿ってミシン目７２，７３が設けられているので、蓋５０のポケット部分７５をミシン目（弱め線でも可）７２，７３を介して引き裂き、調味料１０５全体を露出できるので、該調味料１０５が取り出しやすく、視覚障害者などや手や指が不自由な人などが調味料１０５を取り出しやすい。また切り込み６８がポケット７０に対する調味料１０５の挿入方向と逆方向に凸形状に形成されていると、切り込み６８で囲われた片持ち梁の舌片状の部分７４が摘み片となり、蓋５０のポケット部分７５が引き裂きやすく、調味料１０５が取り出しやすく、視覚障害者などや手や指が不自由な人などが調味料１０５を取り出しやすい。
Further, since the perforations 72 and 73 are provided along the side edges of the pocket 70 from both ends of the notch 68 of the lid 50, the pocket portion 75 of the lid 50 is inserted through the perforations (may be weak lines) 72 and 73. Since the entire seasoning 105 can be exposed by tearing, the seasoning 105 can be easily taken out, and the seasoning 105 can be easily taken out by a visually impaired person or a person with a hand or finger disabled. When the notch 68 is formed in a convex shape in the direction opposite to the direction in which the seasoning 105 is inserted into the pocket 70, the tongue-like portion 74 of the cantilever surrounded by the notch 68 becomes a knob, and the lid 50 The pocket portion 75 is easily torn, the seasoning 105 is easily taken out, and the seasoning 105 is easily taken out by a visually handicapped person or the like, or a person with a hand or finger disabled.
また容器本体２の開放上面を覆う蓋５０が第１ポケット６９と第２ポケット７０を有し、該第１ポケット６９と該第２ポケット７０が対向配置されて共通のポケット口７１を有し、前記第１ポケット６９に箸類１０４が差し込まれ、該箸類１０４の一部が前記蓋５０の前記第１ポケット６９から前記第２ポケット７０の上にはみ出ていると共に、前記第２ポケット７０に調味料１０５が収容され、該調味料１０５の一部が前記蓋５０に開口された透孔７６を通して外から見え、指先でも触ることができるので、視覚障害者などにとっても箸類１０４の所在がすぐにわかり、箸類１０４が取り出しやすい。また手や指が不自由な人などにとっても取り出しやすい。視覚障害者などにとっても調味料１０５の所在がすぐにわかり、調味料１０５が取り出しやすい。また手や指が不自由な人などにとっても取り出しやすい。また調味料１０５がおかずなどと混在しないので、調味料１０５を使用する際に手や指を汚すことがないと共に、視覚障害者などが誤って調味料１０５（包装体）を口に入れてしまうことがない。さらに箸類１０４の一部が前記蓋５０の前記第１ポケット６９から前記第２ポケット７０の上にはみ出ているので、箸類１０４と調味料１０５のそれぞれの厚みが第１ポケット６９と第２ポケット７０の共通のポケット口７１を閉じるように作用するので、箸類１０４が第１ポケット６９に、調味料１０５が第２ポケット７０に、それぞれ適正に保持することができる。
The lid 50 covering the open upper surface of the container body 2 has a first pocket 69 and a second pocket 70, and the first pocket 69 and the second pocket 70 are arranged to face each other and have a common pocket port 71, Chopsticks 104 are inserted into the first pocket 69, and a part of the chopsticks 104 protrudes from the first pocket 69 of the lid 50 onto the second pocket 70 and into the second pocket 70. The seasoning 105 is accommodated, and a part of the seasoning 105 can be seen from the outside through the through hole 76 opened in the lid 50 and can be touched with a fingertip. It is easy to see and the chopsticks 104 are easy to take out. It is also easy for people with disabilities to use their hands and fingers. For the visually impaired, the location of the seasoning 105 is immediately known, and the seasoning 105 can be easily taken out. It is also easy for people with disabilities to use their hands and fingers. In addition, since the seasoning 105 is not mixed with side dishes, hands and fingers are not soiled when the seasoning 105 is used, and the visually impaired or the like mistakenly put the seasoning 105 (packaging body) in the mouth. There is nothing. Further, since a part of the chopsticks 104 protrudes from the first pocket 69 of the lid 50 onto the second pocket 70, the thicknesses of the chopsticks 104 and the seasoning 105 are set to the first pocket 69 and the second pocket 70, respectively. Since the common pocket mouth 71 of the pocket 70 is closed, the chopsticks 104 can be properly held in the first pocket 69 and the seasoning 105 can be properly held in the second pocket 70, respectively.
また第１ポケット６９と第２ポケット７０が蓋５０の偏奇した箇所に配置され、箸類１０４の一部が前記蓋５０の偏奇した箇所で前記第１ポケット６９から前記第２ポケット７０の上にはみ出ているので、視覚障害者などが弁当を食べる際、一部が第１ポケット６９から蓋５０の上の偏奇した箇所ではみ出ている箸類１０４の取り出しによって視覚障害者などに弁当の前後左右を対応させることができる。つまり右利きの視覚障害者などが箸類１０４を第１ポケット６９から取り出す際には、第１ポケット６９から蓋５０の上にはみ出ている箸類１０４の一部を把持し、該箸類１０４を第１ポケット６９から右側に抜き取ることが自然で、容易である。この時の視覚障害者などに対する容器本体２の前後左右と弁当の前後左右とが一致するように、該容器本体２に弁当を詰めることで、該箸類１０４の取り出しによって視覚障害者などに弁当の前後左右を対応させることができる。
Further, the first pocket 69 and the second pocket 70 are arranged at an eccentric part of the lid 50, and a part of the chopsticks 104 is placed from the first pocket 69 onto the second pocket 70 at the eccentric part of the lid 50. When the visually impaired or the like eats a bento, the partially-extruded chopsticks 104 protrude from the first pocket 69 at the eccentric part on the lid 50. Can be made to correspond. That is, when a right-handed visually impaired person or the like takes out the chopsticks 104 from the first pocket 69, he or she holds a part of the chopsticks 104 that protrudes from the first pocket 69 onto the lid 50, and the chopsticks 104 It is natural and easy to withdraw from the first pocket 69 to the right. At this time, a box lunch is packed in the container body 2 so that the front, back, left and right of the container body 2 for the visually handicapped person and the like coincide with each other. The front, back, left and right can be made to correspond.
また第１ポケット６９と第２ポケット７０が、蓋５０と、該蓋５０の内面に周縁部が接合されるシート体６４と、前記蓋５０の前記シート体６４の非接合部に対応する部位に形成される切り込み６８と、から構成されているので、第１ポケット６９と第２ポケット７０を容易に、かつコスト高を殆ど招くことなく形成することができる。
Further, the first pocket 69 and the second pocket 70 are provided in a portion corresponding to the lid 50, a sheet body 64 whose peripheral edge is joined to the inner surface of the lid 50, and a non-joined portion of the sheet body 64 of the lid 50. Since the cut 68 is formed, the first pocket 69 and the second pocket 70 can be formed easily and with almost no cost increase.
またシート体６４が樹脂フィルムであり、シート体６４が弁当の水分、油分、熱などに耐性を有し、変質したり損壊しないので、箸類１０４と調味料１０５を弁当に該弁当と分けて衛生的に添付することができる。
Further, the sheet body 64 is a resin film, and the sheet body 64 is resistant to moisture, oil, heat, etc. of the lunch box and does not deteriorate or break down. Therefore, the chopsticks 104 and the seasoning 105 are separated into the lunch box. Can be attached hygienically.
また切り込み６８が第１ポケット６９に対する箸類１０４の挿入方向に向かって凸形状に形成され、第２ポケット７０に対する調味料１０５の挿入方向とは逆方向に凸形状に形成されているので、箸類１０４をポケット口７１、つまり切り込み６８を通して第１ポケット６９に差し込む際、及び箸類１０４を切り込み６８を通して第１ポケット６９から抜き取る際、該切り込み６８で囲われた片持ち梁の舌片状の部分７４がガイドとなり、箸類１０４が抜き差ししやすく、視覚障害者などや手や指が不自由な人などが箸類１０４を取り出しやすい。また調味料１０５をポケット口７１、つまり切り込み６８を通して第２ポケット７０に差し込む際、及び調味料１０５を切り込み６８を通して第２ポケット７０から抜き取る際、該切り込み６８で囲われた片持ち梁の舌片状の部分７４を持ち上げることで、調味料１０５が抜き差ししやすく、視覚障害者などや手や指が不自由な人などが調味料１０５を取り出しやすい。
Further, the notch 68 is formed in a convex shape in the insertion direction of the chopsticks 104 with respect to the first pocket 69 and is formed in a convex shape in the direction opposite to the insertion direction of the seasoning 105 in the second pocket 70. When the kind 104 is inserted into the first pocket 69 through the pocket opening 71, that is, the notch 68, and when the chopsticks 104 is taken out from the first pocket 69 through the notch 68, the tongue-like shape of the cantilever surrounded by the notch 68 is formed. The portion 74 serves as a guide, and the chopsticks 104 can be easily inserted and removed, and a visually handicapped person or a person who has difficulty in hand or finger can easily take out the chopsticks 104. When the seasoning 105 is inserted into the second pocket 70 through the pocket opening 71, that is, the notch 68, and when the seasoning 105 is extracted from the second pocket 70 through the notch 68, the tongue piece of the cantilever surrounded by the notch 68. By lifting the shaped portion 74, the seasoning 105 can be easily inserted and removed, and the visually impaired person or a person with a hand or finger handicapped can easily take out the seasoning 105.
また蓋５０の切り込み６８の両端から第２ポケット７０の側縁に沿ってミシン目７２，７３が設けられているので、蓋５０の第２ポケット部分７５をミシン目（弱め線でも可）７２，７３を介して引き裂き、調味料１０５全体を露出できるので、該調味料１０５が取り出しやすく、視覚障害者などや手や指が不自由な人などが調味料１０５を取り出しやすい。また切り込み６８が第２ポケット７０に対する調味料１０５の挿入方向と逆方向に凸形状に形成されていると、切り込み６８で囲われた片持ち梁の舌片状の部分７４が摘み片となり、蓋５０の第２ポケット部分７５が引き裂きやすく、調味料１０５が取り出しやすく、視覚障害者などや手や指が不自由な人などが調味料１０５を取り出しやすい。
Further, since the perforations 72 and 73 are provided from both ends of the notch 68 of the lid 50 along the side edges of the second pocket 70, the second pocket portion 75 of the lid 50 is formed by the perforation (even a weak line) 72, The entire seasoning 105 can be exposed by tearing through 73, so that the seasoning 105 can be easily taken out, and a person with visual disabilities or the like, a person with a hand or a finger-free person, etc. can easily take out the seasoning 105. If the notch 68 is formed in a convex shape in the direction opposite to the insertion direction of the seasoning 105 with respect to the second pocket 70, the tongue-like portion 74 of the cantilever surrounded by the notch 68 becomes a knob, and the lid The 50 second pocket portions 75 are easily torn, the seasoning 105 is easily taken out, and the seasoning 105 is easily taken out by a visually impaired person or a handicapped person.
また容器本体２と蓋５０の間に係合手段を有し、該係合手段が容器本体２と蓋５０の一方に有するスリット状の係合孔１０，１１と他方に有する係合片６２，６３でなり、該係合片６２，６３の該係合孔１０，１１への差し込みによって前記蓋５０が前記容器本体２に閉状態で係合保持されるので、容器本体２と蓋５０の間に有する係合手段によって前記蓋５０が前記容器本体２に閉状態で係合保持され、前記蓋５０に有するポケット６９，７０で箸類１０４や調味料１０５が該蓋５０に保持されるので、容器１に封止帯やゴムバンドなどをかける必要がなく、視覚障害者などや手や指が不自由な人などが容器１を開封しやすい。
The container body 2 and the lid 50 have an engaging means, and the engaging means has slit-like engaging holes 10 and 11 on one side of the container body 2 and the lid 50 and an engaging piece 62 on the other side. 63, and the lid 50 is engaged and held in the closed state by the container body 2 by inserting the engagement pieces 62, 63 into the engagement holes 10, 11, so Since the lid 50 is engaged and held in the closed state by the container body 2 by the engaging means, the chopsticks 104 and the seasoning 105 are held in the lid 50 by the pockets 69 and 70 provided in the lid 50. It is not necessary to put a sealing band or a rubber band on the container 1, and it is easy for a visually handicapped person or the like or a person with a hand or finger handicapped to open the container 1.
したがって、障害者が開封しやすく、箸類１０４や調味料１０５を取り出しやすく、すぐに使用でき、容易に弁当を食べることができる弁当用容器１になる。
Therefore, it becomes the lunch container 1 that can be easily opened by the handicapped person, can easily take out the chopsticks 104 and the seasoning 105, can be used immediately, and can be eaten easily.
また本実施の形態の弁当用容器１では、容器本体２が底板３と該底板３の周縁から立ち上がる側壁６，７との角部を部分的に内側に凹めた取手部８，９を有しているので、手や指が不自由な人などが容器本体２の取手部８，９に指先を差し込み、容器１を容易に移動したり持ち上げたりすることができ、容器１が開封しやすい。
In the lunch box container 1 of the present embodiment, the container body 2 has handle portions 8 and 9 in which the corner portions of the bottom plate 3 and the side walls 6 and 7 rising from the periphery of the bottom plate 3 are partially recessed inward. Therefore, a person who has difficulty in hand and fingers can insert the fingertips into the handle portions 8 and 9 of the container body 2 to easily move or lift the container 1, and the container 1 can be easily opened. .
また取手部８，９が底板３と該底板３の対向する２側縁から立ち上がる一組の対向側壁６，７との各角部で対向配置されているので、手や指が不自由な人などが容器本体２の各取手部８，９に指先を差し込みやすく、容器１を容易に移動したり持ち上げたりすることができ、容器１が開封しやすい。
In addition, since the handle portions 8 and 9 are arranged to face each other at the corners of the bottom plate 3 and a pair of opposed side walls 6 and 7 rising from the two opposite side edges of the bottom plate 3, a person who has difficulty in hand and fingers Can easily insert a fingertip into each of the handle portions 8 and 9 of the container body 2, and the container 1 can be easily moved and lifted, so that the container 1 can be easily opened.
また容器本体２の開放上面を覆う蓋５０を有し、該蓋５０が容器本体２の取手部８，９を有する側壁６，７の外側に重ねられる縁部５４，５５を有し、該縁部５４，５５が前記取手部８，９より上側の側壁５４，５５より低い高さに形成されているので、蓋５０の縁部５４，５５の下側が取手部８，９によって内側に凹んでいるので、手や指が不自由な人などが蓋５０の縁部５４，５５に指先を掛けやすく、容器１が開封しやすい。
The container body 2 has a lid 50 that covers the open upper surface of the container body 2, and the lid 50 has edge portions 54, 55 that overlap the outside of the side walls 6, 7 having the handle portions 8, 9. Since the portions 54 and 55 are formed at a height lower than the side walls 54 and 55 above the handle portions 8 and 9, the lower sides of the edges 54 and 55 of the lid 50 are recessed inward by the handle portions 8 and 9. Therefore, a person who has difficulty in hand or finger can easily put the fingertip on the edges 54 and 55 of the lid 50, and the container 1 can be easily opened.
また蓋５０の縁部５４，５５が突片５６，５７を有し、該突片５６，５７が取手部８，９の外側に延出され、該突片５６，５７の上部に切り目６１，６１を介して切り起こし自在に係合片６２，６３が形成され、該係合片６２，６３が容器本体２の取手部８，９を有する側壁６，７に形成されるスリット状の溝孔１０，１１から該側壁６，７の内側に差し込まれ、前記蓋５０が容器本体２に閉状態で係合保持されるので、突片５６，５７を取手部８，９の外側で上方に折り曲げるだけで、係合片６２，６３がスリット状の溝孔１０，１１から抜け出し、蓋５０と容器本体２の係合が解けると共に、取手部８，９によって突片５６，５７の内側に空間が形成され、突片５６，５７は指先で把持しなくても外側に折り曲げることができるので、係合片６２，６３とスリット状の溝孔１０，１１の係合手段で蓋５０を確実に容器本体２に閉状態で係合保持できるにもかかわらず、その係合を視覚障害者などや手や指が不自由な人などが解きやすく、また片手でも容易に解くことができ、容器１が開封しやすい。
Further, the edges 54 and 55 of the lid 50 have projecting pieces 56 and 57, the projecting pieces 56 and 57 are extended to the outside of the handle parts 8 and 9, and a notch 61, Engagement pieces 62 and 63 are formed so as to be cut and raised through 61, and the engagement pieces 62 and 63 are slit-like slots formed in the side walls 6 and 7 having the handle portions 8 and 9 of the container body 2. 10 and 11 are inserted into the side walls 6 and 7, and the lid 50 is engaged and held in the container body 2 in a closed state, so that the protruding pieces 56 and 57 are bent upward outside the handle portions 8 and 9. As a result, the engagement pieces 62 and 63 come out of the slit-shaped grooves 10 and 11, the engagement between the lid 50 and the container body 2 is released, and a space is formed inside the projection pieces 56 and 57 by the handle portions 8 and 9. The protrusions 56 and 57 are formed and can be bent outward without being gripped by the fingertips. Although the lid 50 can be securely engaged with the container body 2 in the closed state by the engagement means of the pieces 62 and 63 and the slit-like grooves 10 and 11, the engagement is not visually impaired or the A person with a finger disability is easy to open, and can be easily opened with one hand, and the container 1 is easy to open.
また本実施の形態の弁当用容器１では、容器本体２の開放上面を覆う蓋５０が該容器本体２の底板３の周縁から立ち上がる側壁６，７の外側に重ねられる該側壁６，７より高さの低い縁部５４，５５を有し、該縁部５４，５５が突片５６，５７を有し、該突片５６，５７の上部に切り目６０，６１を介して切り起こし自在に係合片６２，６３が形成され、該係合片６２，６３が容器本体２の側壁６，７に形成されるスリット状の溝孔１０，１１から該側壁６，７の内側に差し込まれ、前記蓋５０が容器本体２に閉状態で係合保持されるので、突片５６，５７を上方に折り曲げるだけで、係合片６２，６３がスリット状の溝孔１０，１１から抜け出し、蓋５０と容器本体２の係合が解けるので、係合片６２，６３とスリット状の溝孔１０，１１の係合手段で蓋５０を確実に容器本体２に閉状態で係合保持できるにもかかわらず、その係合を視覚障害者などや手や指が不自由な人などが解きやすく、また片手でも容易に解くことができ、容器１が開封しやすい。
Further, in the lunch box container 1 of the present embodiment, the lid 50 covering the open upper surface of the container body 2 is higher than the side walls 6, 7 that are stacked on the outside of the side walls 6, 7 rising from the peripheral edge of the bottom plate 3 of the container body 2. It has low edge portions 54 and 55, and the edge portions 54 and 55 have projecting pieces 56 and 57, and are engaged with the upper portions of the projecting pieces 56 and 57 through cuts 60 and 61 so as to be freely raised and raised. Pieces 62 and 63 are formed, and the engaging pieces 62 and 63 are inserted into the side walls 6 and 7 from the slit-like grooves 10 and 11 formed in the side walls 6 and 7 of the container body 2, and the lid 50 is engaged and held in the container body 2 in a closed state, the engagement pieces 62 and 63 are pulled out from the slit-shaped grooves 10 and 11 simply by bending the projecting pieces 56 and 57 upward, and the lid 50 and the container Since the main body 2 can be disengaged, the engagement pieces 62 and 63 and the slit-shaped grooves 10 and 11 are formed. Even though the lid 50 can be securely engaged with the container body 2 in the closed state by the engaging means, the engagement is easy for a visually handicapped person or the like, or a person with a hand or finger handicapped, or with one hand. It can be easily opened and the container 1 is easy to open.
また容器本体２が底板３と該底板３の周縁から立ち上がる側壁６，７との角部を部分的に内側に凹めた取手部８，９を有し、蓋５０の縁部５４，５５が該取手部８，９より上側の側壁６，７より低い高さに形成され、該縁部５４，５５の突片５６，５７が前記取手部８，９の外側に延出されているので、取手部８，９によって突片５６，５７の内側に空間が形成され、突片５６，５７は指先で把持しなくても外側に折り曲げることができるので、係合片６２，６３とスリット状の溝孔１０，１１の係合手段で蓋５０を確実に容器本体２に閉状態で係合保持できるにもかかわらず、その係合を視覚障害者などや手や指が不自由な人などが解きやすく、また片手でも容易に解くことができ、容器１が開封しやすい。また容器本体２が底板３と該底板３の周縁から立ち上がる側壁６，７との角部を部分的に内側に凹めた取手部８，９を有しているので、手や指が不自由な人などが容器本体２の取手部８，９に指先を差し込み、容器１を容易に移動したり持ち上げたりすることができ、容器１が開封しやすい。
Further, the container body 2 has handle portions 8 and 9 in which corner portions of the bottom plate 3 and the side walls 6 and 7 rising from the peripheral edge of the bottom plate 3 are partially recessed inward, and the edge portions 54 and 55 of the lid 50 are provided. Since it is formed at a height lower than the side walls 6, 7 above the handle parts 8, 9, and the projecting pieces 56, 57 of the edge parts 54, 55 are extended outside the handle parts 8, 9, A space is formed inside the projecting pieces 56 and 57 by the handle portions 8 and 9, and the projecting pieces 56 and 57 can be bent outward without being gripped by the fingertips. Although the lid 50 can be reliably engaged with the container body 2 in the closed state by the engaging means of the slots 10, 11, the visually impaired person or the person who has difficulty in hand or finger, etc. It is easy to open and can be easily opened with one hand, and the container 1 is easy to open. Moreover, since the container body 2 has the handle portions 8 and 9 in which the corner portions of the bottom plate 3 and the side walls 6 and 7 rising from the peripheral edge of the bottom plate 3 are partially recessed inwardly, hands and fingers are inconvenient. A person or the like can insert a fingertip into the handle portions 8 and 9 of the container body 2 to easily move or lift the container 1, and the container 1 can be easily opened.
また容器本体２の左右方向で対向する一組の対向側壁６，７の外側に重ねられる蓋５０の縁部５４，５５に突片５６，５７及び係合片６２，６３を有し、容器本体２の前記一組の対向側壁６，７に取手部８，９及びスリット状の溝孔１０，１１を有しているので、視覚障害者などや手や指が不自由な人などが突片５６，５７を上方に折り曲げやすいと共に、容器本体２の各取手部８，９に指先を差し込みやすく、容器１が開封しやすい。
The container body 2 has projecting pieces 56 and 57 and engagement pieces 62 and 63 on the edges 54 and 55 of the lid 50 that are overlapped on the outside of the pair of opposed side walls 6 and 7 that face each other in the left-right direction. 2 have the handle portions 8 and 9 and the slit-shaped slots 10 and 11 on the pair of opposing side walls 6 and 7, so that a visually impaired person or a person with a hand or a finger handicapped is a protruding piece. It is easy to bend 56 and 57 upward, and it is easy to insert a fingertip into each handle part 8 and 9 of the container main body 2, and the container 1 is easy to open.
したがって、障害者が開封しやすく、容易に弁当を食べることができる弁当用容器１になる。
Therefore, it becomes the container 1 for a lunchbox which a disabled person can open easily and can eat a lunch easily.
また視覚障害者などに対して弁当の説明などを行うために、蓋５０の天板５１に点字を施すことができる。
In addition, Braille can be given to the top plate 51 of the lid 50 in order to explain a lunch box to the visually impaired.
以上、本実施の形態は本発明の好適な一実施の形態を示したが、本発明はそれに限定されることなく、その要旨を逸脱しない範囲内で種々変形実施することができる。例えば本発明は矩形の底板の上下左右の各側縁から上下左右の各側壁を立ち上げた容器本体の後側壁の上縁に蓋を折り曲げ自在に連設した容器などにも好適に実施できるものである。
As mentioned above, although this Embodiment showed one suitable embodiment of this invention, this invention is not limited to it, It can implement variously within the range which does not deviate from the summary. For example, the present invention can be suitably applied to a container in which a lid is foldably connected to the upper edge of the rear side wall of the container body, which has raised the upper, lower, left and right side walls from the upper, lower, left and right side edges of the rectangular bottom plate. It is.
