JP3822430B2

JP3822430B2 - Granular material case

Info

Publication number: JP3822430B2
Application number: JP2000330011A
Authority: JP
Inventors: 義幸角田; 和紀橋本
Original assignee: Yoshino Kogyosho Co Ltd
Current assignee: Yoshino Kogyosho Co Ltd
Priority date: 2000-10-30
Filing date: 2000-10-30
Publication date: 2006-09-20
Anticipated expiration: 2020-10-30
Also published as: JP2002128117A

Description

【０００１】
【発明の属する技術分野】
本発明は粒状物ケースに関する。
【０００２】
【従来の技術】
粒状物ケースとして、一対の側板周縁部間を帯状の連結壁で連結して内部を粒状物収納部とするとともに、頂部の連結壁部分に帯状の窓孔を穿設してなるケース本体と、窓孔後縁部の連結壁に後縁を回動可能に連結するとともに、窓孔部分の各上端間に嵌合させて窓孔を開閉可能に閉塞し、且つ、ケース本体内と連通する下端及び一側端開口の皿状をなす取出口を設けてなる有底の蓋体とを備えてなるものが知られている。
【０００３】
【発明が解決しようとする課題】
本発明はこの様な粒状物ケースに於いて、非使用時には安定した閉蓋状態を維持でき、使用の際には簡単な操作で開蓋することがてきるとともに、確実に開蓋状態を維持でき、また、その構造も簡単な優れた粒状物ケースを提案するものである。
【０００４】
【課題を解決するための手段】
上記課題を解決するための第１の手段として、以下の通り構成した。即ち、一対の側壁４周縁部間を帯状連結壁５で連結して内部を粒状物収納部Ａとするとともに、頂部の連結壁５部分に帯状の窓孔６を穿設してなるケース本体２と、窓孔６後縁部の連結壁５に後縁を回動可能に連結するとともに、窓孔６部分の各側壁４上端間に嵌合させて窓孔６を開閉可能に閉塞し、且つ、ケース本体内と連通する下端及び一側端開口の皿状をなす取出口７を側部に設けてなる有底の蓋体３とを備え、蓋体３より垂設した弾性板14の側面下部に突設した摺動突起15を、ケース本体側壁４に形成した案内溝16に摺動上昇可能に嵌合させた粒状物ケースであって、閉蓋状態の摺動突起 15 の垂下位置に対応した下端部より上方へ蛇行状に上昇し、上端部を摺動突起 15 の仮想回動軌跡上に位置させた案内溝 16 を設けて、閉蓋状態及び開蓋状態で弾性板 14 の変形がなく、開蓋途中で摺動突起 15 を介して弾性板の変形が生じる如く形成し、且つ、開蓋状態で取出口７の開口状態を維持可能に構成した。
【０００５】
また、第２の手段として、以下の通り構成した。一対の側壁４周縁部間を帯状連結壁５で連結して内部を粒状物収納部Ａとするとともに、頂部の連結壁５部分に帯状の窓孔６を穿設し、且つ、側壁４上部に取出口7aを穿設してなるケース本体２と、窓孔６後縁部の連結壁５に後縁を回動可能に連結するとともに、窓孔６部分の各側壁４上端間に嵌合させて窓孔６を開閉可能に閉塞し、且つ、取出口7aに離脱可能に嵌合する係合突起19を側面より突設した有底の蓋体３とを備え、蓋体３より垂設した弾性板14の側面下部に突設した摺動突起15を、ケース本体側壁４に形成した案内溝16に摺動上昇可能に嵌合させた粒状物ケースであって、閉蓋状態の摺動突起 15 の垂下位置に対応した下端部より上方へ蛇行状に上昇し、上端部を摺動突起 15 の仮想回動軌跡上に位置させた案内溝 16 を設けて、閉蓋状態及び開蓋状態で弾性板 14 の変形がなく、開蓋途中で摺動突起 15 を介して弾性板の変形が生じる如く形成し、且つ、開蓋状態で取出口7aの開口状態を維持可能に構成するとともに、開蓋状態で係合突起19縁部がケース本体上面に係合する如く構成した。
【０００６】
【発明の実施の形態】
以下、本発明の実施例の形態を図面を参照して説明する。
【０００７】
図１乃至図４は本発明の粒状物ケース１の一実施例を示し、該ケースは、ケース本体２と、蓋体３とを備えている。
【０００８】
ケース本体２は、一対の側壁４周縁部間を帯状連結壁５で連結して内部を粒状物収納部Ａとするとともに、頂部の連結壁５部分に帯状の窓孔６を穿設している。本実施例では、側壁４は縦長長方形状をなし、下方二隅にアールを形成し、また、上方二隅は傾斜辺としている。そして、比較的幅の狭い連結壁５により連結して、全体として薄幅で中空直方体形状のケース本体２を形成している。また、窓孔６は前部の傾斜辺下端から上辺を介して後部の傾斜辺下端の下方までの連結壁５部分に帯状に形成している。
【０００９】
蓋体３は、窓孔６後縁部の連結壁５に後縁を回動可能に連結するとともに、窓孔６部分の各側壁４上端間に嵌合させて窓孔６を開閉可能に閉塞し、且つ、ケース本体内と連通する下端及び一側端開口の皿状をなす取出口７を側部に設けた有底のものである。
【００１０】
本実施例に於けるケース１は、ケース本体２と蓋体３とを、蓋体を１８０°程度開いた状態（図示せず）で合成樹脂により一体に成形することができるものであり、窓孔６後縁部の連結壁５に後縁を薄肉ヒンジ８を介して回動可能に連設したアーチ状の頂板９の縁部より側板10を延設して窓孔６部分の側壁４上端間に嵌合させるとともに、前面に横三角柱状に突設した指掛け部11両側を窓孔６前端両側の各側壁４上に突出係止させて窓孔６を開閉可能に閉塞している。また、取出口７は側部前端部に設け、下端面及び右側面を開口した皿状をなしており、具体的には頂板９の前部と、頂板前部下面より垂設した前後を区画する区画板12と、部分的な左側板10とで構成しており、また、取出口７以外の部分の右側板10下端縁より底板13を延設しており、一体成形する関係で取出口部分以外の左側板は形成していない。そして、図２に示す如く蓋体３を開いた際に、取出口７がケース本体２内と連通しつつケース本体２上方に開口する如く構成している。
【００１１】
本発明では、蓋体３より垂設した弾性板14の側面下部に突設した摺動突起15を、ケース本体側壁４に形成した案内溝16に摺動上昇可能に嵌合させている。弾性板14は前後方向に弾性変形が可能なものが採用でき、本実施例では、開蓋した際に開いてしまう窓孔６の前部部分を覆う遮蔽板17を設け、該遮蔽板17の側部に並列して形成している。弾性板14は、案内溝の形態から生じる弾性変形量を考慮して、細幅で薄肉に形成しているが、遮蔽板を兼ねた弾性板を蓋体前部下面から垂設することも可能である。尚、遮蔽板17は開蓋する際に連結壁等に当たらないように垂設することが好ましい。
【００１２】
案内溝16は閉蓋状態及び開蓋状態で弾性板14の変形がなく、開蓋途中で摺動突起15を介して弾性板14に変形を生じさせる形状としている。具体的には、案内溝16の下端部を閉蓋状態の摺動突起15の垂下位置に対応した位置に設け、摺動突起15が最下降状態では弾性板14に負荷が掛からずに変形のない安定した状態となる如く構成しており、また、案内溝16の上端部は摺動突起の仮想回動軌跡上に設け、摺動突起15が最上昇状態では同様に弾性板14に負荷が掛からずに変形のない安定した状態となる如く構成している。ここで言う仮想回動軌跡とは、蓋体３とケース本体２との回動連結部（薄肉ヒンジ11）を中心として、閉蓋状態の摺動突起15垂下位置から所定角度蓋体３を回動させた際の摺動突起15の回動軌跡を言い、図３に示す如き、円ａを中心としてした曲線上に存在する。更に、案内溝16の中間部は上記した仮想回動軌跡から外れた位置に存在させて弾性板が変形する如く構成している。
【００１３】
案内溝16の具体的形状は上記条件を備えていれば種々選択できるが、本実施例では、縦長蛇行状の案内溝を設けており、開蓋状態に於ける摺動突起15の垂下位置に対応する下端部より上方へ蛇行状に延設した案内溝16を設けている。尚、本実施例に於ける案内溝16は、ケース本体側壁４を貫通する切溝状になっているが、これに限られず、側壁内面に設けた凹溝状に形成しても良い。但し、凹溝状の場合にはケース本体と蓋体とを一体に成形することが困難となる。また、切溝状の案内溝を設けた本実施例の場合には、案内溝が外部に露出するが、例えば図１に２点鎖線で示す如く、ラベル18を貼着する等によりカバーできる。
【００１４】
上記の如く構成した粒状物ケース１は、例えば、図１の状態から指掛け部11を押し上げて蓋体３を開くと、摺動突起15が案内溝16に案内されてその上端まで上昇して取出口７が開く。開蓋途中では摺動突起15が蛇行状に案内溝を摺動して弾性板14の弾性変形量を変化させてクリック感が得られるとともに、上端部に於いては下端部と同様に弾性板14に変形がなくなり、安定した状態となる。そして、取出口７より収納粒状物を取り出すことができる。尚、開蓋状態から蓋体３が閉じようとしても、案内溝16の最上部の屈曲部分から弾性板に負荷が掛かるため、自重ではそれ以上閉蓋せず、また、蓋体側板とケース本体側壁との摩擦力も働いて開蓋状態を維持し、ひいては開口部７の開蓋状態を維持する。使用後は、蓋体３を強制的に押圧すれば同様に摺動突起15が蛇行状に摺動して蓋体３が閉じ、弾性板14に負荷が掛からない状態の案内溝16下端部まで摺動突起15が移行して安定的な閉蓋状態を維持する。
【００１５】
図５乃至図７は本発明の他の実施例を示すもので、本実施例では、図１の実施例に於いて、上記した取出口７に代えて、ケース本体２の側壁４上部に取出口7aを穿設するとともに、取出口7aに離脱可能に嵌合する係合突起19を蓋体３側面より突設し、且つ、開蓋状態で係合突起19縁部がケース本体２上面に係合する如く構成している。
【００１６】
本実施例に於ける取出口7aは、ケース本体２の側壁４上部の前部位置に円形に形成している。尚、この取出口7aの形状は円形に限らず種々の形状を採用できる。
【００１７】
係合突起19は、取出口７と略同じ大きさをなすドーム状突起であり、開蓋状態では取出口7aに嵌合して閉塞状態を維持し、また、指掛け部11を押し上げて開蓋する際には比較的容易に取出口から外れ、更に、開蓋時にその縁部がケース本体側壁４上面に係合して取出口の開口状態をより確実に維持する如く構成している。尚、係合突起19の形状は、取出口7aの嵌合状態から離脱可能な形状であれば、取出口の形状に応じて種々採用できるが、上記ドーム状突起の如く周縁部がテーパ状に形成してあるものが比較的容易に取出口との嵌合を解除できる点で好ましい。また、本実施例では当然蓋体に取出口は不要であり、アーチ状の頂板９右縁より頂板前後下端縁間を結ぶ底辺を有する右側板10を延設し、右側板10下縁より底板13を延設しており、一体成形する関係で左側板を設けていない。その他の構成及び作用は基本的に図１の実施例と同様であるため説明を省略する。
【００１８】
本実施例の粒状物ケース１は、例えば、図５R>５の状態から指掛け部11を押し上げて蓋体３を開くと、取出口7aから係合突起19が外れるとともに、摺動突起15が案内溝16に案内されてその上端まで上昇して取出口７が開く。この際、係合突起19はケース本体２上面より上方へ移行してその縁部をケース本体２上面に係合し、開口状態を維持する。使用後は、蓋体３を強制的に閉じれば係合突起19の係合が外れて蓋体３を閉じ、係合突起19が取出口７に嵌合するとともに、摺動突起15が弾性板14に負荷が掛からない状態の案内溝16下端部まで移行して安定的な閉蓋状態を維持する。
【００１９】
【発明の効果】
以上説明した如く本発明の粒状物ケースは、既述構成としたことにより、非使用時には安定した閉蓋状態を維持でき、使用の際には簡単な操作で開蓋することができるとともに、確実に開蓋状態を維持できるものである。また、蓋の開閉に当たりクリック感を得られる利点を兼ね備える。
【００２０】
また、第２の手段の粒状物ケースは、開蓋状態で係合突起がケース本体に係合するため、より確実な開蓋状態の維持を行えるものである。
【図面の簡単な説明】
【図１】本発明の一実施例を示す斜視図である。
【図２】同実施例の開蓋状態の斜視図である。
【図３】同実施例の一部切欠側面図である。
【図４】同実施例の蓋体部分の要部斜視図である。
【図５】本発明の他の実施例を示す斜視図である。
【図６】同実施例の開蓋状態の斜視図である。
【図７】同実施例の斜視図である。
【符号の説明】
２…ケース本体，３…蓋体，４…側壁，５…連結壁，６…窓孔，
７，7a…取出口，14…弾性板，15…摺動突起，16…案内溝，
Ａ…粒状物収納部[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a granular material case.
[0002]
[Prior art]
As a granular material case, a pair of side plate peripheral portions are connected by a band-shaped connecting wall to make the inside a granular material storage unit, and a case main body formed by perforating a band-shaped window hole in the top connecting wall portion, The rear edge is pivotally connected to the connecting wall of the rear edge of the window hole, and the lower end is fitted between the upper ends of the window hole portion so that the window hole can be opened and closed and communicated with the inside of the case body. And a bottomed lid body provided with a take-out port having a dish-like shape with one side end opening is known.
[0003]
[Problems to be solved by the invention]
In such a granular material case, the present invention can maintain a stable closed state when not in use, and can be opened with a simple operation during use, and the open state is reliably maintained. In addition, the present invention proposes an excellent granular material case having a simple structure.
[0004]
[Means for Solving the Problems]
The first means for solving the above-described problems is configured as follows. That is, the case body 2 is formed by connecting the peripheral edges of the pair of side walls 4 with a belt-like connecting wall 5 to form the inside of the granular material storage portion A and forming a belt-like window hole 6 in the top connecting wall 5 portion. The rear edge of the window hole 6 is connected to the connecting wall 5 at the rear edge of the window hole 6 so as to be rotatable, and the window hole 6 is closed between the upper ends of the side walls 4 of the window hole 6 so as to be opened and closed. And a bottomed lid 3 provided on the side with a lower end communicating with the inside of the case body and a dish-shaped outlet 7 having one side end opening, and a side surface of the elastic plate 14 suspended from the lid 3 A granular material case in which a sliding protrusion 15 projecting from the lower portion is fitted in a guide groove 16 formed on the side wall 4 of the case body so as to be slidably raised, and is in a suspended position of the sliding protrusion 15 in a closed state. the corresponding lower end serpentine shape increases from upward, is provided a guide groove 16 in which is located the upper end portion on a virtual rotational locus of the sliding projection 15, lid closed and opened cover No deformation of the elastic plate 14 in state, as formed deformation of the elastic plate occurs through the sliding protrusion 15 in the middle lid opening, and were maintained configured to be capable of opening state of the outlet 7 preparative open lid state.
[0005]
The second means is configured as follows. The peripheral edges of the pair of side walls 4 are connected by a belt-like connecting wall 5 to make the inside a granular material storage portion A, and a belt-like window hole 6 is formed in the top connecting wall 5 portion, and at the top of the side wall 4 The rear edge of the case main body 2 formed with the outlet 7a and the connecting wall 5 at the rear edge of the window hole 6 are rotatably connected and fitted between the upper ends of the side walls 4 of the window hole 6 portion. And a bottomed lid 3 projecting from the side with an engaging projection 19 that removably closes the window hole 6 and is removably fitted to the outlet 7a. A granular material case in which a sliding protrusion 15 projecting from the lower side of the elastic plate 14 is fitted in a guide groove 16 formed in the case body side wall 4 so as to be slidable, and is a sliding protrusion in a closed state 15 upward from the lower end portion corresponding to the drooping position of increased meanders, provided a guide groove 16 in which is located the upper end portion on a virtual rotational locus of the sliding projection 15, lid closed及 No deformation of the elastic plate 14 in open lid state, as formed deformation of the elastic plate occurs through the sliding protrusion 15 in the middle lid opening, and, configured to be able to maintain the open state of the outlet 7a preparative open lid state In addition, the edge of the engagement protrusion 19 is configured to engage with the upper surface of the case body in the opened state.
[0006]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[0007]
1 to 4 show an embodiment of a granular material case 1 of the present invention, and the case includes a case main body 2 and a lid 3.
[0008]
The case body 2 has a pair of side walls 4 and peripheral edges connected by a belt-like connecting wall 5 to make the inside a granular material storage portion A, and a belt-like window hole 6 is formed in the top connecting wall 5 portion. . In the present embodiment, the side wall 4 has a vertically long rectangular shape, forms rounds at two lower corners, and the upper two corners are inclined sides. And it connects by the comparatively narrow connection wall 5, and forms the case main body 2 of the thin rectangular and rectangular parallelepiped shape as a whole. Further, the window hole 6 is formed in a strip shape in the connecting wall 5 portion from the lower end of the inclined side of the front part to the lower side of the lower end of the inclined side of the rear part.
[0009]
The lid 3 is connected to the connecting wall 5 at the rear edge of the window hole 6 so as to be rotatable, and is fitted between the upper ends of the side walls 4 of the window hole 6 so that the window hole 6 can be opened and closed. In addition, the bottom is provided with a bottom-side outlet 7 having a lower end communicating with the inside of the case main body and a dish-like opening at one side end.
[0010]
The case 1 in this embodiment can be integrally formed of a case body 2 and a lid 3 with a synthetic resin in a state where the lid is opened about 180 ° (not shown). The side plate 10 is extended from the edge of the arched top plate 9 whose rear edge is connected to the connecting wall 5 at the rear edge of the hole 6 via a thin hinge 8, and the upper end of the side wall 4 of the window hole 6 portion. The window holes 6 are closed so that they can be opened and closed by fitting between them and projecting and locking both sides of the finger-hanging part 11 projecting in the shape of a horizontal triangular prism on the front surface on the side walls 4 on both sides of the front end of the window hole 6. The outlet 7 is provided at the front end of the side, and has a dish shape with the lower end surface and the right side opened. Specifically, the front port 9 and the front and rear surfaces of the top plate 9 are vertically defined. Partition plate 12 and partial left side plate 10, and bottom plate 13 is extended from the lower edge of right side plate 10 at the portion other than take-out port 7, so that the outlet can be integrally formed. The left side plate other than the part is not formed. As shown in FIG. 2, when the lid 3 is opened, the outlet 7 is configured to open above the case body 2 while communicating with the inside of the case body 2.
[0011]
In the present invention, a sliding projection 15 projecting from the lower side of an elastic plate 14 suspended from the lid 3 is fitted in a guide groove 16 formed in the case body side wall 4 so as to be slidable. The elastic plate 14 may be one that can be elastically deformed in the front-rear direction. In this embodiment, a shielding plate 17 that covers the front portion of the window hole 6 that opens when the lid is opened is provided. It is formed side by side in parallel. The elastic plate 14 is formed thin and thin in consideration of the amount of elastic deformation caused by the shape of the guide groove, but it is also possible to hang an elastic plate that doubles as a shielding plate from the lower surface of the front part of the lid It is. The shielding plate 17 is preferably suspended so that it does not hit the connecting wall or the like when the lid is opened.
[0012]
The guide groove 16 has such a shape that the elastic plate 14 is not deformed in the closed state and the open state, and the elastic plate 14 is deformed via the sliding protrusion 15 in the middle of the opening. Specifically, the lower end of the guide groove 16 is provided at a position corresponding to the hanging position of the sliding projection 15 in the closed state, and the elastic plate 14 is not deformed without being loaded when the sliding projection 15 is in the lowest position. The upper end of the guide groove 16 is provided on the virtual rotation locus of the sliding projection, and the elastic plate 14 is similarly loaded when the sliding projection 15 is in the highest position. It is configured to be in a stable state without deformation without being hung. The virtual rotation trajectory here refers to the rotation of the lid body 3 at a predetermined angle from the position where the sliding projection 15 hangs down in the closed state, centering on the rotational connection portion (thin hinge 11) between the lid body 3 and the case body 2. This refers to the rotation trajectory of the sliding projection 15 when it is moved, and exists on a curve centered on a circle a as shown in FIG. Further, the intermediate portion of the guide groove 16 is arranged at a position deviating from the above-described virtual rotation locus so that the elastic plate is deformed.
[0013]
The specific shape of the guide groove 16 can be variously selected as long as the above conditions are satisfied, but in this embodiment, a vertically long meander-shaped guide groove is provided, and the sliding protrusion 15 in the open position is in a suspended position. A guide groove 16 extending in a serpentine shape from the corresponding lower end is provided. In this embodiment, the guide groove 16 has a cut groove shape penetrating the case body side wall 4. However, the guide groove 16 is not limited to this, and may be formed in a groove shape provided on the inner surface of the side wall. However, in the case of a concave groove shape, it is difficult to integrally form the case body and the lid. In the case of the present embodiment provided with a kerf-shaped guide groove, the guide groove is exposed to the outside, but it can be covered, for example, by attaching a label 18 as indicated by a two-dot chain line in FIG.
[0014]
In the granular material case 1 configured as described above, for example, when the lid 3 is opened by pushing up the finger hook portion 11 from the state shown in FIG. 1, the sliding projection 15 is guided by the guide groove 16 and lifted to the upper end thereof. Exit 7 opens. In the middle of opening, the sliding projection 15 slides in the guide groove in a meandering manner to change the amount of elastic deformation of the elastic plate 14 to obtain a click feeling, and at the upper end, the elastic plate is the same as the lower end. Deformation disappears in 14 and becomes stable. Then, the stored granular material can be taken out from the take-out port 7. Even if the lid 3 is closed from the open state, the elastic plate is loaded from the uppermost bent portion of the guide groove 16, so that the lid does not close any more under its own weight, and the lid side plate and the case body The frictional force with the side wall also works to maintain the open state, and thus the open state of the opening 7 is maintained. After use, if the lid 3 is forcibly pressed, the sliding projection 15 slides in a meandering manner, the lid 3 closes, and the elastic plate 14 is not subjected to any load until the lower end of the guide groove 16 The sliding protrusion 15 moves to maintain a stable closed state.
[0015]
5 to 7 show another embodiment of the present invention. In this embodiment, in place of the above-described outlet 7 in the embodiment of FIG. An opening 7a is drilled, and an engaging projection 19 that removably fits into the outlet 7a is projected from the side of the lid 3 and the edge of the engaging projection 19 is on the upper surface of the case body 2 in the open state. It is configured to engage.
[0016]
The outlet 7a in the present embodiment is formed in a circular shape at the front portion of the upper portion of the side wall 4 of the case body 2. The shape of the outlet 7a is not limited to a circle, and various shapes can be adopted.
[0017]
The engaging protrusion 19 is a dome-shaped protrusion that is substantially the same size as the outlet 7, and in the opened state, is engaged with the outlet 7a to maintain the closed state, and the finger hooking portion 11 is pushed up to open the lid. When the cover is opened, it is relatively easy to disengage from the outlet, and when the lid is opened, the edge engages with the upper surface of the case body side wall 4 so that the opening state of the outlet is more reliably maintained. As long as the shape of the engagement protrusion 19 is a shape that can be detached from the fitting state of the outlet 7a, various shapes can be adopted depending on the shape of the outlet, but the peripheral edge is tapered like the dome-shaped protrusion. What is formed is preferable in that the fitting with the outlet can be released relatively easily. Further, in the present embodiment, the lid body naturally does not require an outlet, and the right side plate 10 having the bottom connecting the front and rear lower ends of the top plate is extended from the right edge of the arched top plate 9 and the bottom plate is extended from the lower edge of the right side plate 10 13 is extended, and the left side plate is not provided because it is integrally formed. Other configurations and operations are basically the same as those of the embodiment of FIG.
[0018]
In the granular material case 1 of the present embodiment, for example, when the cover 3 is opened by pushing up the finger hook 11 from the state of FIG. 5R> 5, the engaging protrusion 19 is removed from the outlet 7a and the sliding protrusion 15 is guided. It is guided by the groove 16 and ascends to its upper end to open the outlet 7. At this time, the engagement protrusion 19 moves upward from the upper surface of the case body 2 and engages the edge with the upper surface of the case body 2 to maintain the open state. After use, if the lid 3 is forcibly closed, the engagement projection 19 is disengaged and the lid 3 is closed. The engagement projection 19 is fitted into the outlet 7 and the sliding projection 15 is an elastic plate. The state moves to the lower end of the guide groove 16 in a state where no load is applied to 14 to maintain a stable closed state.
[0019]
【The invention's effect】
As described above, the granular material case of the present invention has the above-described configuration, so that it can maintain a stable closed state when not in use, and can be opened easily by simple operation when used. It can maintain the open state. Moreover, it has the advantage of obtaining a click feeling when opening and closing the lid.
[0020]
Moreover, since the engaging protrusion engages with the case body in the opened state, the granular material case of the second means can maintain the opened state more reliably.
[Brief description of the drawings]
FIG. 1 is a perspective view showing an embodiment of the present invention.
FIG. 2 is a perspective view of the embodiment with the lid open.
FIG. 3 is a partially cutaway side view of the embodiment.
FIG. 4 is a perspective view of a main part of a lid portion of the same embodiment.
FIG. 5 is a perspective view showing another embodiment of the present invention.
FIG. 6 is a perspective view of the same embodiment in the opened state.
FIG. 7 is a perspective view of the same embodiment.
[Explanation of symbols]
2 ... case body, 3 ... lid, 4 ... side wall, 5 ... connection wall, 6 ... window hole,
7, 7a ... take-out port, 14 ... elastic plate, 15 ... sliding projection, 16 ... guide groove,
A ... Particle storage part

Claims

A case main body 2 formed by connecting the peripheral edge portions of the pair of side walls 4 with a belt-like connecting wall 5 to make the inside a granular material storage portion A, and forming a belt-like window hole 6 in the top connecting wall 5 portion; The rear edge of the window hole 6 is connected to the connecting wall 5 at the rear edge of the window hole 6 so as to be rotatable, and is fitted between the upper ends of the side walls 4 of the window hole 6 so that the window hole 6 can be opened and closed. A bottomed lid 3 having a lower end communicating with the main body and a dish-shaped outlet 7 having one side end opening at the side, and is provided at the lower side of the elastic plate 14 suspended from the lid 3 A granular material case in which the projecting sliding projection 15 is fitted in a guide groove 16 formed on the side wall 4 of the case body so as to be slidable, and corresponds to the hanging position of the sliding projection 15 in the closed state . rose meanders lower end upwardly, provided with a guide groove 16 in which is located the upper end portion on a virtual rotational locus of the sliding projection 15, with lid closed and open lid state No deformation of the sexual plate 14, characterized in that as forming deformation of the elastic plate occurs through the sliding protrusion 15 in the middle lid opening, and, which is configured to be able to maintain the open state of the outlet 7 preparative open lid state A granular material case.

The peripheral edges of the pair of side walls 4 are connected by a belt-like connecting wall 5 to make the inside a granular material storage portion A, and a belt-like window hole 6 is formed in the top connecting wall 5 portion, and at the top of the side wall 4 The rear edge of the case main body 2 formed with the outlet 7a and the connecting wall 5 at the rear edge of the window hole 6 are rotatably connected and fitted between the upper ends of the side walls 4 of the window hole 6 portion. And a bottomed lid 3 projecting from the side with an engaging projection 19 that removably closes the window hole 6 and is removably fitted to the outlet 7a. A granular material case in which a sliding protrusion 15 projecting from the lower side of the elastic plate 14 is fitted in a guide groove 16 formed in the case body side wall 4 so as to be slidable, and is a sliding protrusion in a closed state 15 upward from the lower end portion corresponding to the drooping position of increased meanders, provided a guide groove 16 in which is located the upper end portion on a virtual rotational locus of the sliding projection 15, lid closed及 No deformation of the elastic plate 14 in open lid state, as formed deformation of the elastic plate occurs through the sliding protrusion 15 in the middle lid opening, and, configured to be able to maintain the open state of the outlet 7a preparative open lid state In addition, the granular material case is characterized in that the edge of the engagement protrusion 19 is engaged with the upper surface of the case body in the opened state .