JP3246667U

JP3246667U - Airtight storage container

Info

Publication number: JP3246667U
Application number: JP2024000731U
Authority: JP
Inventors: 直道大野
Original assignee: 蝶プラ工業株式会社
Priority date: 2024-03-11
Filing date: 2024-03-11
Publication date: 2024-05-14
Anticipated expiration: 2034-03-11

Abstract

【課題】回転軸の長さが長くなった場合においても、容器部材内の密閉性を高く保つことが出来る密閉収納容器を提供する。【解決手段】容器部材２は、第１側壁６、６と第２側壁７、７を備え、第１側壁６に第１係合鍔部８を形成し、第２側壁７に第２係合鍔部９を形成し、第１係合鍔部８の中央部に第１凹部１０を形成し、蓋部材３は、第１回動部材１３、１３と、第２回動部材１４、１４を備え、第１回動部材１３には、第１係合鍔部８と係合可能な第１係合孔２１を形成し、第１回動部材１３の第１係合孔２１に、第１凹部１０と係合可能な第１凸部を設け、第２回動部材１５には、第２係合鍔部９と係合可能な第２係合孔３１を形成した。【選択図】図１[Problem] To provide a sealed storage container capable of maintaining high sealing performance inside the container member even when the length of the rotating shaft is increased. [Solution] The container member 2 has first side walls 6, 6 and second side walls 7, 7, a first engagement flange 8 is formed on the first side wall 6, a second engagement flange 9 is formed on the second side wall 7, and a first recess 10 is formed in the center of the first engagement flange 8, and the cover member 3 has first rotating members 13, 13 and second rotating members 14, 14, the first rotating member 13 has a first engagement hole 21 that can engage with the first engagement flange 8, the first engagement hole 21 of the first rotating member 13 has a first protrusion that can engage with the first recess 10, and the second rotating member 15 has a second engagement hole 31 that can engage with the second engagement flange 9. [Selected Figure] Figure 1

Description

本考案は、密閉収納容器に関するものである。 This invention relates to a sealed storage container.

従来、図６に示すように、容器部材１０１の蓋部材１０２を開閉するようにした密閉収納容器１１０において、蓋部材１０２を長方形状に形成するとともに各縁部に回動部材１０４を設け、回動部材１０４に設けた長孔１０５を、容器部材１０１に形成した係合鍔部１０６に係合させることで、蓋部材１０２を容器部材１０１に取付けることが出来るようにしたものが知られている。 As shown in FIG. 6, in a conventional sealed storage container 110 in which the lid member 102 of the container member 101 is opened and closed, the lid member 102 is formed in a rectangular shape and has a rotating member 104 on each edge, and the lid member 102 can be attached to the container member 101 by engaging the long hole 105 provided in the rotating member 104 with an engaging flange 106 formed on the container member 101.

しかし、回動部材１０４の回転軸１０７を、蓋部材１０２に形成した溝１０８に勘合しているため、回転軸１０７の長さが長くなると、蓋部材１０２と容器部材１０１の間に設けたパッキンにより、回動部材１０４の両端部近傍の長孔１０５の開口幅一定に保つことが出来るが、回転軸１０７の軸方向中央部では、パッキンにより、長孔１０５の開口幅が広がってしまい、容器部材１０１内の密閉性が低下してしまう恐れがある。 However, because the rotating shaft 107 of the rotating member 104 is fitted into a groove 108 formed in the lid member 102, if the length of the rotating shaft 107 increases, the gasket provided between the lid member 102 and the container member 101 can keep the opening width of the long hole 105 near both ends of the rotating member 104 constant. However, in the axial center of the rotating shaft 107, the opening width of the long hole 105 will widen due to the gasket, which may reduce the airtightness inside the container member 101.

そこで、本考案は、回転軸の長さ長くなった場合においても、容器部材内の密閉性を高く保つことが出来る収納容器を提供することを目的とするものである。 Therefore, the purpose of this invention is to provide a storage container that can maintain high airtightness inside the container member even when the length of the rotating shaft is long.

前記の課題を解決するために、本願の考案は、長方形状の開口部を有する容器部材と、該容器部材の開口部を開閉する蓋部材を有し、前記容器部材と前記蓋部材との間にパッキンを介在させ、
前記容器部材は、対向する一対の第１側壁と、対向する一対の第２側壁を備え、前記第１側壁と前記第２側壁を交互に周方向に配設し、
前記第１側壁の開口側端部に第１係合鍔部を形成し、前記第２側壁の開口側端部に第２係合鍔部を形成し、
前記第１係合鍔部の中央部に第１凹部を形成し、
前記蓋部材は、対向する一対の第１回動部材と、対向する一対の第２回動部材を備え、前記第１回動部材と前記第２回動部材を交互に周方向に配設し、
前記第１回動部材には、前記第１係合鍔部と係合可能な第１係合孔を形成し、
前記第１回動部材の前記第１係合孔に、前記第１凹部と係合可能な第１凸部を設け、
前記第２回動部材には、前記第２係合鍔部と係合可能な第２係合孔を形成したことを特徴とするものである。 In order to solve the above problems, the present invention provides a container member having a rectangular opening, a lid member for opening and closing the opening of the container member, and a packing is interposed between the container member and the lid member.
The container member includes a pair of opposing first side walls and a pair of opposing second side walls, the first side walls and the second side walls being alternately arranged in a circumferential direction,
a first engagement flange is formed on an opening end of the first side wall, and a second engagement flange is formed on an opening end of the second side wall;
A first recess is formed in a central portion of the first engagement flange,
The cover member includes a pair of opposing first rotating members and a pair of opposing second rotating members, the first rotating members and the second rotating members being alternately arranged in a circumferential direction,
The first rotating member is formed with a first engagement hole capable of engaging with the first engagement flange portion,
a first protrusion engageable with the first recess is provided in the first engagement hole of the first rotating member;
The second rotating member is characterized in that a second engagement hole capable of engaging with the second engagement flange is formed.

また、前記第２係合鍔部の中央部に第２凹部を形成し、
前記第２回動部材には、前記第２係合鍔部と係合可能な第２係合孔が形成され、
前記第２回動部材の前記第２係合孔に、前記第２凹部と係合可能な第２凸部を設けてもよい。 Further, a second recess is formed in the center of the second engagement flange,
The second rotation member is formed with a second engagement hole that is engageable with the second engagement flange,
The second engagement hole of the second rotating member may be provided with a second protrusion engageable with the second recess.

本考案によれば、容器部材に設けた第１係合鍔部の中央部に第１凹部を形成し、蓋部材に設けた第１回動部材に、第１係合鍔部と係合可能な第１係合孔を形成し、この第１係合孔に、第１凹部と係合可能な第１凸部を設けたことにより、第１回動部材は、第１係合孔の両側部と第１凸部の３カ所で、第１回動部材の回転軸とその反対側部を連結することができ、パッキンにより、蓋部材と容器部材との間にすき間が生じることを、上記従来技術の容器よりも防ぎ、上記従来技術の容器よりも密閉性を高く保つことが出来る。 According to this invention, a first recess is formed in the center of a first engagement flange provided on the container member, a first engagement hole that can engage with the first engagement flange is formed in a first rotating member provided on the lid member, and a first convex portion that can engage with the first recess is provided in this first engagement hole. This allows the first rotating member to connect the rotation axis of the first rotating member to its opposite side at three points: both sides of the first engagement hole and the first convex portion. The packing prevents gaps from occurring between the lid member and the container member more than the container of the prior art described above, and maintains a higher level of airtightness than the container of the prior art described above.

本考案の実施例における密閉収納容器の斜視図。1 is a perspective view of a sealed storage container according to an embodiment of the present invention; 図１の上面図。FIG. 図１の正面図。FIG. 2 is a front view of FIG. 1 . 図１の側面図。FIG. 2 is a side view of FIG. 1 . 本考案の実施例に用いる蓋部材の回動部材を開いた状態の裏面図。FIG. 4 is a rear view of the cover member in the embodiment of the present invention with the rotating member open. 従来技術の密閉収納容器の斜視図。FIG. 1 is a perspective view of a sealed storage container according to the prior art.

本考案を実施するための最良の形態を図に基づいて説明する。 The best mode for implementing this invention is explained with reference to the drawings.

本考案の密閉収納容器１は、図１～図４に示すように、容器部材２と蓋部材３を有し、蓋部材３の内側にはパッキン４が固設され、容器部材２と蓋部材３の間にパッキン４が介在するようになっている。 As shown in Figures 1 to 4, the sealed storage container 1 of the present invention has a container member 2 and a lid member 3, and a packing 4 is fixed to the inside of the lid member 3, so that the packing 4 is interposed between the container member 2 and the lid member 3.

容器部材２は、図１，図３，図４に示すように、長方形状の底板を有し、底板の長辺部には第１側壁６が、短辺部には第２側壁７が設けられている。容器部材２には、一対の第１側壁６と一対の第２側壁７を有し、周方向に第１側壁６と第２側壁７が交互に配設されている。 As shown in Figures 1, 3, and 4, the container member 2 has a rectangular bottom plate, with a first side wall 6 provided on the long side of the bottom plate and a second side wall 7 provided on the short side. The container member 2 has a pair of first side walls 6 and a pair of second side walls 7, and the first side walls 6 and the second side walls 7 are alternately arranged in the circumferential direction.

容器部材２は、上方に開口部が形成された直方体形状の箱状に形成されている。各第１側壁６の開口側端部には、第１係合鍔部８が、第１側壁６の外周面から外側方向に突出するように、長辺方向に所定の長さ形成されている。また、各第２側壁７の開口側端部には、第２係合鍔部９が、第２側壁７の外周面から外側方向に突出するように、短辺方向に所定の長さ形成されている。なお、容器部材２の立方体形状に形成してもよい。 The container member 2 is formed in a rectangular box shape with an opening formed at the top. At the opening end of each first side wall 6, a first engagement flange 8 is formed with a predetermined length in the long side direction so as to protrude outward from the outer circumferential surface of the first side wall 6. At the opening end of each second side wall 7, a second engagement flange 9 is formed with a predetermined length in the short side direction so as to protrude outward from the outer circumferential surface of the second side wall 7. The container member 2 may be formed in a cubic shape.

図１～図３に示すように、第１係合鍔部８の長辺方向の中央部には、第１凹部１０が形成され、第１係合鍔部８は、２個の第１鍔部８ａ，８ａで構成されている。 As shown in Figures 1 to 3, a first recess 10 is formed in the center of the long side of the first engagement flange 8, and the first engagement flange 8 is composed of two first flanges 8a, 8a.

蓋部材３は、図１～図５に示すように、長方形状に形成された本体部３ａを有し、その裏面の周縁部にはパッキン４が周方向全体に亘って固設されている。パッキン４は、本体部３ａの裏面より外側に突出するようになっている。 As shown in Figures 1 to 5, the cover member 3 has a rectangular main body 3a, and a packing 4 is fixed to the periphery of the back surface of the main body 3a in the entire circumferential direction. The packing 4 protrudes outward from the back surface of the main body 3a.

蓋部材３の本体部３ａの長辺部には、第１係合溝部１１が、本体部３ａの外周面から外側方向に突出するように、長辺方向に所定の長さ形成されている。第１係合溝部１１の長手方向の中央部には切り欠き１１ａが形成されている。また、本体部３ａの短辺部には、第２係合溝部１２が、本体部３ａの外周面から外側方向に突出するように、短辺方向に所定の長さ形成されている。 A first engagement groove 11 is formed on the long side of the main body 3a of the cover member 3, with a predetermined length in the long side direction so as to protrude outward from the outer circumferential surface of the main body 3a. A notch 11a is formed in the longitudinal center of the first engagement groove 11. In addition, a second engagement groove 12 is formed on the short side of the main body 3a, with a predetermined length in the short side direction so as to protrude outward from the outer circumferential surface of the main body 3a.

第１係合溝部１１には、第１回動部材１３の第１回転軸１４が回動可能に嵌合し、第２係合溝部１２には、第２回動部材１５の第２回転軸１６が回動可能に嵌合している。 The first rotating shaft 14 of the first rotating member 13 is rotatably fitted into the first engagement groove 11, and the second rotating shaft 16 of the second rotating member 15 is rotatably fitted into the second engagement groove 12.

第１回動部材１３は、図１～図５に示すように、長方形状の板材で構成されている。第１回動部材１３の長辺方向に第１回転軸１４が形成され、第１回転軸１４側部には、第１係合鍔部８と係合する第１係合孔２１が形成されている。第１回動部材１３の第１回転軸１４と反対側部には操作部２２が形成され、操作部２２と第１回転軸１４は、長辺方向の両側部において一対の腕部２３，２３で連結されている。 As shown in Figs. 1 to 5, the first rotating member 13 is made of a rectangular plate material. A first rotating shaft 14 is formed in the long side direction of the first rotating member 13, and a first engagement hole 21 that engages with the first engagement flange 8 is formed on the side of the first rotating shaft 14. An operating part 22 is formed on the side of the first rotating member 13 opposite the first rotating shaft 14, and the operating part 22 and the first rotating shaft 14 are connected by a pair of arms 23, 23 on both sides in the long side direction.

第１係合孔２１の長手方向の中央部には、第１係合鍔部８の第１凹部１０と係合可能な第１凸部２５が形成され、２個の第１孔２１ａ，２１ａが形成され、第１孔２１ａは、第１鍔部８ａと係合できるようになっている。第１凸部２５は、第１係合溝部１１の切り欠き１１ａの部分に位置し、相互に干渉することなく、第１回動部材１３は回動できるようになっている。 A first protrusion 25 that can engage with the first recess 10 of the first engagement flange 8 is formed in the longitudinal center of the first engagement hole 21, and two first holes 21a, 21a are formed, and the first hole 21a is designed to be able to engage with the first flange 8a. The first protrusion 25 is located in the cutout 11a of the first engagement groove 11, and the first rotating member 13 can rotate without mutual interference.

第１係合孔２１は、第１回転軸１４と操作部２２の間に形成されている。第１回転軸１４と操作部２２は、一対の腕部２３，２３と第１凸部２５の３カ所で連結されている。 The first engagement hole 21 is formed between the first rotating shaft 14 and the operating part 22. The first rotating shaft 14 and the operating part 22 are connected at three points: the pair of arms 23, 23 and the first protrusion 25.

第２回動部材１５は、図１～図５に示すように、長方形状の板材で構成されている。第２回動部材１５の長辺方向に第２回転軸１６が形成され、第２回転軸１６側部には、第２係合鍔部９と係合する第２係合孔３１が形成されている。第２回動部材１５の第２回転軸１６と反対側部には操作部３２が形成され、操作部３２と第２回転軸１６は、長辺方向の両側部において一対の腕部３３，３３で連結されている。 As shown in Figs. 1 to 5, the second rotating member 15 is made of a rectangular plate material. A second rotating shaft 16 is formed in the long side direction of the second rotating member 15, and a second engagement hole 31 that engages with the second engagement flange 9 is formed on the side of the second rotating shaft 16. An operating portion 32 is formed on the side of the second rotating member 15 opposite the second rotating shaft 16, and the operating portion 32 and the second rotating shaft 16 are connected by a pair of arms 33, 33 on both sides in the long side direction.

第２係合孔３１は、第２回転軸１６と操作部３２の間に形成されている。 The second engagement hole 31 is formed between the second rotating shaft 16 and the operating part 32.

図１に示すように、容器部材２に蓋部材３を取り付けた状態から、第１回動部材１３と第２回動部材１５を、それぞれ蓋部材３側（上側）方向に回動させて開いた状態にすると、第１係合鍔部８と第１回動部材１３の第１係合孔２１との係合と、第２係合鍔部９と第２回動部材１５の第２係合孔３１の係合が解除され、容器部材２から蓋部材３を取り外すことが出来るようになっている。 As shown in FIG. 1, when the lid member 3 is attached to the container member 2, the first rotating member 13 and the second rotating member 15 are rotated toward the lid member 3 (upward) to open the container member 2. This disengages the first engagement flange 8 from the first engagement hole 21 of the first rotating member 13 and the second engagement flange 9 from the second engagement hole 31 of the second rotating member 15, allowing the lid member 3 to be removed from the container member 2.

また、容器部材２の開口部を閉塞するように、蓋部材３の回動部材１３，１５を開いた状態で載置し、第１回動部材１３と第２回動部材１５を、それぞれ容器部材２側（下側）方向に回動させて閉じた状態にすると、第１係合鍔部８と第１回動部材１３の第１係合孔２１が係合するとともに、第２係合鍔部９と第２回動部材１５の第２係合孔３１が係合し、容器部材２に蓋部材３を取りつけることができ、容器部材２内を密閉することが出来る。 In addition, when the pivoting members 13, 15 of the lid member 3 are placed in an open state to close the opening of the container member 2, and the first pivoting member 13 and the second pivoting member 15 are each pivoted toward the container member 2 (downward) to close the opening, the first engagement flange 8 engages with the first engagement hole 21 of the first pivoting member 13, and the second engagement flange 9 engages with the second engagement hole 31 of the second pivoting member 15, allowing the lid member 3 to be attached to the container member 2 and sealing the inside of the container member 2.

第１回動部材１３の第１回転軸１４と操作部２２は、一対の腕部２３，２３と第１凸部２５の３カ所で連結されているため、第１係合鍔部８と第１回動部材１３の第１係合孔２１が係合した際に、パッキン４により、第１回転軸１４と操作部２２間の距離、すなわち、第１係合孔２１の開口幅が広がることを防止でき、容器部材２内の密閉性の低下を防ぎ、密閉性を高く保つことが出来る。 The first rotating shaft 14 of the first rotating member 13 and the operating part 22 are connected at three points, the pair of arms 23, 23 and the first protrusion 25. Therefore, when the first engagement flange 8 and the first engagement hole 21 of the first rotating member 13 are engaged, the gasket 4 prevents the distance between the first rotating shaft 14 and the operating part 22, i.e., the opening width of the first engagement hole 21, from widening, preventing a decrease in the airtightness inside the container member 2 and maintaining a high level of airtightness.

本考案の密閉収納容器１は、外部から内部への空気の侵入を防止できるため、密閉収納容器１を、食品収納容器、弁当箱、密閉容器、気密容器、培養容器として、好適に用いることが出来る。 The sealed storage container 1 of the present invention can prevent air from entering the inside from the outside, so the sealed storage container 1 can be suitably used as a food storage container, lunch box, sealed container, airtight container, and culture container.

なお、第２回動部材１５を第１回動部材１３と同様に構成し、第２係合鍔部９を第１係合鍔部８と同様に構成してもよい。第２係合鍔部９の長辺方向の中央部に、第２凹部を形成し、第２係合鍔部９を、２個の第２鍔部で構成するとともに、第２係合孔３１の長手方向の中央部に、第２係合鍔部９の第２凹部と係合可能な第２凸部を形成し、２個の第２孔を形成し、第２鍔部と第２孔を係合できるようにしてもよい。 The second rotating member 15 may be configured similarly to the first rotating member 13, and the second engaging flange 9 may be configured similarly to the first engaging flange 8. A second recess may be formed in the center of the long side of the second engaging flange 9, and the second engaging flange 9 may be configured with two second flanges. A second protrusion that can engage with the second recess of the second engaging flange 9 may be formed in the center of the long side of the second engaging hole 31, and two second holes may be formed to allow the second flange and the second hole to engage with each other.

１密閉収納容器
２容器部材
３蓋部材
４パッキン
６第１側壁
７第２側壁
８第１係合鍔部
９第２係合鍔部
１０第１凹部
１３第１回動部材
１５第２回動部材
２１第１係合孔
２５第１凸部
３１第２係合孔 REFERENCE SIGNS LIST 1 sealed storage container 2 container member 3 lid member 4 packing 6 first side wall 7 second side wall 8 first engagement flange 9 second engagement flange 10 first recess 13 first rotating member 15 second rotating member 21 first engagement hole 25 first protrusion 31 second engagement hole

Claims

A container member having a rectangular opening and a lid member for opening and closing the opening of the container member, and a packing is interposed between the container member and the lid member,
The container member includes a pair of opposing first side walls and a pair of opposing second side walls, the first side walls and the second side walls being alternately arranged in a circumferential direction,
a first engagement flange is formed on an opening end of the first side wall, and a second engagement flange is formed on an opening end of the second side wall;
A first recess is formed in a central portion of the first engagement flange,
The cover member includes a pair of opposing first rotating members and a pair of opposing second rotating members, the first rotating members and the second rotating members being alternately arranged in a circumferential direction,
The first rotating member is formed with a first engagement hole capable of engaging with the first engagement flange portion,
a first protrusion engageable with the first recess is provided in the first engagement hole of the first rotating member;
The second rotating member has a second engagement hole formed therein, the second engagement hole being engageable with the second engagement flange.

A second recess is formed in a central portion of the second engagement flange,
The second rotation member is formed with a second engagement hole that is engageable with the second engagement flange,
2. The container according to claim 1, wherein the second engaging hole of the second rotating member is provided with a second protrusion engageable with the second recess.