JP4968738B2 - Beverage container - Google Patents

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JP4968738B2
JP4968738B2 JP2007339657A JP2007339657A JP4968738B2 JP 4968738 B2 JP4968738 B2 JP 4968738B2 JP 2007339657 A JP2007339657 A JP 2007339657A JP 2007339657 A JP2007339657 A JP 2007339657A JP 4968738 B2 JP4968738 B2 JP 4968738B2
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peripheral wall
container
fitted
closing member
plate
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JP2009161196A (en
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義幸 角田
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Yoshino Kogyosho Co Ltd
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Yoshino Kogyosho Co Ltd
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Description

本発明は飲料容器に関する。   The present invention relates to a beverage container.

飲料容器として、カップ状の容器本体の上端開口をシート状のフタ材で閉塞し、飲み口部を備えた蓋体を装着してなるものが提案されている。（例えば、特許文献１参照）   As a beverage container, a cup-shaped container body has been proposed in which the upper end opening of the cup-shaped container body is closed with a sheet-like lid material and a lid provided with a drinking mouth portion is attached. (For example, see Patent Document 1)

上記飲料容器は、容器本体及び容器本体に密封接合されたフタ材を備えた密封容器と、密封容器上に配置されたキャップとを具備し、キャップが、フタ材を破り、飲料を飲むための開口を形成するための機構を備えている。該機構として、キャップが密封容器に対して移動することによって、キャップに設けた筒状の飲み口部が密封容器のフタ材を破り、飲み口部から密封容器内の飲料を飲むことができる如く構成している。さらに言えば、キャップが密封容器の中心軸線の周りを回転し、しかる後押し下げられることによって、キャップの飲み口部が密封容器のフタ材を破る如く構成している。或いは、キャップが密封容器に固定されており、キャップの一部が押し下げられることによってフタ材が破られて、キャップ及びフタ材に開口部が形成されることによって飲み口部が形成される。
特開２００５−１８７０８２号公報 The beverage container includes a container body and a sealed container provided with a lid material hermetically bonded to the container body, and a cap disposed on the sealed container. The cap breaks the lid material and drinks a beverage. A mechanism for forming the opening is provided. As the mechanism, as the cap moves relative to the sealed container, the cylindrical drinking mouth provided on the cap breaks the lid of the sealed container so that the beverage in the sealed container can be drink from the drinking mouth. It is composed. More specifically, the cap is rotated around the central axis of the sealed container and then pushed down, so that the drinking mouth portion of the cap breaks the lid material of the sealed container. Alternatively, the cap is fixed to the sealed container, and the lid member is broken when a part of the cap is pushed down, and the mouth part is formed by forming an opening in the cap and the lid material.
JP 2005-187082 A

上記飲料容器は、構造が簡単であり飲料を比較的簡易な方法で充填することができる。反面フタ材をシールするための設備を必要とするという製造コスト的な問題を有している。また、消費者は飲料をこぼしたりすることなく、容易に飲料を飲む為の開口を形成できるという特徴を備えているが、一端開封すると飲み口部は開いたままの状態となるため、使い捨ての簡易容器としてしか使用できないという不便もある。   The beverage container has a simple structure and can be filled with a beverage in a relatively simple manner. On the other hand, it has a manufacturing cost problem that requires equipment for sealing the lid material. In addition, it has a feature that consumers can easily form an opening for drinking without spilling the drink, but when the one end is opened, the drinking mouth remains open, so it is disposable. There is also the inconvenience that it can only be used as a simple container.

本発明は上記した点に鑑みてなされたもので、フタ材をシールするための設備の必要もなく、また、機構的には飲み口の気密な閉塞と開放とを簡単な操作で行え、飲み易く、構造も簡単であり、取り扱いも便利な飲料容器を提案する。   The present invention has been made in view of the above points, and does not require a facility for sealing the lid material. In addition, the mechanism allows the airtight closing and opening of the mouthpiece to be performed with a simple operation. We propose a beverage container that is easy, simple in structure, and convenient to handle.

第１の手段として以下の通り構成した。即ち、上端を開口した有底筒状の容器本体Ａと、容器本体Ａの上端に周囲を液密に嵌合させて嵌着するとともに、飲み口33を備えた頂板32で容器本体Ａの上端開口を閉塞する閉塞部材Ｂと、頂板32上に起伏形態の回動が可能に枢着され、シール突部52を嵌合させて飲み口33を液密にシールした蓋板50とを備え、蓋板50先端部より起立した支持板54を介して、閉塞部材周壁30の上面及び外面上端部に嵌着させた断面逆Ｌ字状の係合部55を延設し、支持板54後方に揺動可能に起立した揺動板60の両側上端に、揺動板60の傾倒により閉塞部材周壁30上端部を摺動上昇させて係合部55の係合を解除する摺動突起61を突設したことを特徴とする。   The first means is configured as follows. That is, a bottomed cylindrical container body A having an open upper end, and the upper end of the container body A are fitted in a liquid-tight manner around the upper end of the container body A. A closing member B that closes the opening, and a lid plate 50 that is pivotally mounted on the top plate 32 so as to be able to rotate in an up-and-down manner, and that has a sealing projection 52 fitted therein to seal the drinking mouth 33 in a liquid-tight manner, Through a support plate 54 erected from the tip of the lid plate 50, an engagement portion 55 having an inverted L-shaped cross section fitted to the upper surface and the upper end of the outer surface of the closing member peripheral wall 30 is extended to the rear of the support plate 54. Sliding projections 61 that release the engagement of the engaging portion 55 by sliding the upper end of the peripheral wall 30 of the closing member slid by the tilt of the swinging plate 60 to the upper ends of both sides of the swinging plate 60 standing so as to be swingable. It was set up.

第２の手段として、以下の通り構成した。即ち、前記第１の手段に於いて、頂板32に外気導入孔34を穿設するとともに、外気導入孔34を液密に閉塞するシール突起53を蓋板50裏面に突設した。   The second means is configured as follows. That is, in the first means, the outside air introduction hole 34 is bored in the top plate 32, and the seal projection 53 for liquid-tightly closing the outside air introduction hole 34 is provided on the back surface of the lid plate 50.

第３の手段として、以下の通り構成した。即ち、前記第１の手段又は第２の手段のいずれかの手段に於いて、前記容器本体Ａを、外層材A1内に密閉された空間ｓを介して内層材A2を嵌着固定して構成した。 The third means was configured as follows. That is, in either the first means or the second means, the container body A is fitted and fixed to the inner layer material A 2 through the space s sealed in the outer layer material A 1 . Configured.

第４の手段として以下の通り構成した。即ち、前記第３の手段に於いて、外層材A1を、外底壁12周縁部より外周壁13を起立して構成し、内層材A2を、外周壁13内周上端部より上面に亘り嵌合させた断面逆Ｌ字状の嵌着筒部20の下面より、外周壁13と隙間s1をあけて内周壁23を垂設し、内周壁23下端縁より外底壁12と隙間s2をあけた内底壁22を延設して構成した。 The fourth means is configured as follows. That is, in the third means, the outer layer material A 1 is constituted by raising the outer peripheral wall 13 from the peripheral edge portion of the outer bottom wall 12, and the inner layer material A 2 is arranged on the upper surface from the upper end portion of the outer peripheral wall 13. The inner peripheral wall 23 is suspended from the lower surface of the outer peripheral wall 13 and the clearance s 1 from the lower surface of the fitting tube portion 20 having an inverted L-shaped cross section that is fitted across, and the outer bottom wall 12 and the clearance from the lower end edge of the inner peripheral wall 23 The inner bottom wall 22 with the s 2 opened was extended.

第５の手段として、以下の通り構成した。即ち、前記第１の手段乃至第４の手段のいずれかの手段に於いて、飲み口33を開放した反転状態の蓋板50を係止する係止機構を設けた。   The fifth means is configured as follows. That is, in any one of the first to fourth means, a locking mechanism for locking the inverted cover plate 50 with the drinking mouth 33 opened is provided.

第６の手段として、以下の通り構成した。即ち、前記第１の手段乃至第５の手段のいずれかの手段に於いて、閉塞部材Ｂは、容器本体Ａ内周上端部に周壁30下部を螺合させ、周壁30外周より突設したフランジ31を容器本体Ａ上面に係合して容器本体Ａに装着し、フランジ31直下の周壁30外周に嵌着させたＯ−リング37を容器本体周壁３上端部との間に挟持させてこの部分の液密性を付与した。   The sixth means is configured as follows. That is, in any one of the first to fifth means, the closing member B is a flange projecting from the outer periphery of the peripheral wall 30 by screwing the lower part of the peripheral wall 30 to the inner peripheral upper end of the container body A. 31 is engaged with the upper surface of the container main body A and attached to the container main body A, and an O-ring 37 fitted on the outer periphery of the peripheral wall 30 immediately below the flange 31 is sandwiched between the upper end of the peripheral wall 3 of the container main body. The liquid-tightness was imparted.

第７の手段として、以下の通り構成した。即ち、前記第１の手段乃至第６の手段のいずれかの手段に於いて、上記係合部55が係合する閉塞部材周壁30の外面上端部に断面半円形状の係止突条35を突設し、係合部55の垂下部55b 内面の係合突条56を乗り越え係合させる如く構成した。   The seventh means is configured as follows. That is, in any one of the first to sixth means, the locking ridge 35 having a semicircular cross section is formed on the outer surface upper end portion of the closing member peripheral wall 30 with which the engaging portion 55 is engaged. It is configured to project and engage over the engaging protrusion 56 on the inner surface of the hanging portion 55b of the engaging portion 55.

本発明の飲料容器は、揺動板60と係合部55外面とを摘む形で押圧すれば簡単に係合部55の係合を解除することができ、また、閉蓋する際には蓋板50を回動させて係合部55を閉塞部材周壁30に嵌合させれば良いため、蓋板50開閉操作牽いては飲み口33の開閉操作が極めて簡単に行える利点がある。しかも、閉蓋時には係合部55の確実な係合により飲み口33に嵌合したシール突部52が密に嵌合してこの部分の液密性を確実に付与することができる。   The beverage container of the present invention can be easily disengaged from the engaging portion 55 by pressing the swinging plate 60 and the outer surface of the engaging portion 55, and when closing the lid, Since it is only necessary to rotate the plate 50 so that the engaging portion 55 is fitted to the peripheral wall 30 of the closing member, there is an advantage that the opening / closing operation of the drinking mouth 33 can be very easily performed. In addition, when the lid is closed, the sealing protrusion 52 fitted to the drinking mouth 33 is closely fitted by the reliable engagement of the engaging portion 55, so that the liquid-tightness of this portion can be reliably imparted.

また、頂板32に外気導入孔34を穿設するとともに、外気導入孔34を液密に閉塞するシール突起53を蓋板50裏面に突設した場合には、収容飲料がより飲み易くなる。   Further, when the outside air introduction hole 34 is formed in the top plate 32 and the seal projection 53 that closes the outside air introduction hole 34 in a liquid-tight manner is provided on the back surface of the lid plate 50, the contained beverage becomes easier to drink.

前記容器本体Ａを、外層材A1内に密閉された空間ｓを介して内層材A2を嵌着固定して構成した場合には、容器本体Ａの断熱性が増加し、保温，保冷効果をより発揮できる利点がある。 When the container body A is configured by fitting and fixing the inner layer material A 2 through the space s sealed in the outer layer material A 1 , the heat insulation of the container body A is increased, and the heat retaining and cooling effect There is an advantage that can be demonstrated more.

外層材A1を、外底壁12周縁部より外周壁13を起立して構成し、内層材A2を、外周壁13内周上端部より上面に亘り嵌合させた断面逆Ｌ字状の嵌着筒部20の下面より、外周壁13と隙間s1をあけて内周壁23を垂設し、内周壁23下端縁より外底壁12と隙間s2をあけた内底壁22を延設して構成した場合には、同様に保温，保冷効果をより発揮できるとともに、組み付け操作が容易に行えるという利点を兼ね備えている。 The outer layer material A 1 is configured by standing the outer peripheral wall 13 up from the peripheral edge of the outer bottom wall 12, and the inner layer material A 2 is fitted over the upper surface from the inner peripheral upper end of the outer peripheral wall 13. extending from the lower surface of the mating tubular portion 20, the inner circumferential wall 23 and vertically spaced outer peripheral wall 13 and the gap s 1, the bottom wall 22 inner than the inner peripheral wall 23 bottom edge spaced outer bottom wall 12 and the gap s 2 In the case where it is provided and configured, it has the advantages of being able to further exhibit the heat insulation and cold insulation effects and to easily perform the assembling operation.

飲み口33を開放した反転状態の蓋板50を係止する係止機構を設けた場合には、内容液を飲む場合に蓋板50を押さえている必要がなく、より飲み易い状態を現出できる。   When a locking mechanism that locks the inverted lid plate 50 with the mouth 33 open is provided, it is not necessary to hold the lid plate 50 when drinking the content liquid, and it is easier to drink. it can.

閉塞部材Ｂは、容器本体Ａ内周上端部に周壁30下部を螺合させ、周壁30外周より突設したフランジ31を容器本体Ａ上面に係合して容器本体Ａに装着し、フランジ31直下の周壁30外周に嵌着させたＯ−リング37を容器本体周壁３上端部との間に挟持させてこの部分の液密性を付与した場合には、組み付け操作が容易であり、また、液の充填も容易に行える利点がある。   The closing member B is screwed at the lower end of the peripheral wall 30 to the inner peripheral upper end of the container main body A, and the flange 31 protruding from the outer periphery of the peripheral wall 30 is engaged with the upper surface of the container main body A and attached to the container main body A. When the O-ring 37 fitted to the outer periphery of the peripheral wall 30 is sandwiched between the upper end of the peripheral wall 3 of the container body and the liquid-tightness of this part is given, the assembling operation is easy. There is an advantage that can be easily filled.

上記係合部55が係合する閉塞部材周壁30の外面上端部に断面半円形状の係止突条35を突設し、係合部55の垂下部55b 内面の係合突条56を乗り越え係合させる如く構成した場合には、回動する係合部55の係合，係合解除がより円滑に行える利点がある。   A locking protrusion 35 having a semicircular cross section is provided at the upper end of the outer surface of the closing member peripheral wall 30 with which the engagement portion 55 engages, and the engagement protrusion 55 is overcome over the engagement protrusion 56 on the inner surface of the hanging portion 55b. When configured to be engaged, there is an advantage that the rotating engaging portion 55 can be engaged and disengaged more smoothly.

以下、本発明の実施例の形態を図面を参照して説明する。   Hereinafter, embodiments of the present invention will be described with reference to the drawings.

図１乃至図３は飲料容器１の一例を示すもので、該飲料容器１は、容器本体Ａ、閉塞部材Ｂと、蓋部材Ｃとを備えている。   1 to 3 show an example of a beverage container 1, and the beverage container 1 includes a container body A, a closing member B, and a lid member C.

容器本体Ａは、外層材A1内に内層材A2を、両者間に密閉された空間ｓを設けて、嵌着固定して構成しており、底壁２周縁部より周壁３を起立した上端開口の有底筒状をなしている。外層材A1は、外底壁12周縁部より外周壁13を起立して構成している。また、内層材A2は、外周壁13の内周上端部より上面に亘たり嵌合させた断面逆Ｌ字状をなし、内面に螺条を周設した嵌着筒部20の下面より、外周壁13と隙間s1をあけて内周壁23を垂設し、内周壁23下端縁より外底壁12と隙間s2をあけた内底壁22を延設している。上記空間ｓは、隙間s1と、隙間s2とで構成している。また、容器本体Ａの底部には滑り止め用のエラストマー層24を設けている。 The container main body A is configured such that the inner layer material A 2 is provided in the outer layer material A 1 and a space s sealed between the two is provided, and the peripheral wall 3 is erected from the peripheral edge of the bottom wall 2. It has a bottomed cylindrical shape with an upper end opening. Outer layer member A 1 is constructed by standing the outer peripheral wall 13 from the outer bottom wall 12 periphery. Further, the inner layer material A 2 has an inverted L-shaped cross section that is fitted over the upper surface from the inner peripheral upper end portion of the outer peripheral wall 13, and from the lower surface of the fitting tube portion 20 in which a thread is provided on the inner surface, the inner circumferential wall 23 and vertically spaced outer peripheral wall 13 and the gap s 1, are extended to the bottom wall 22 inner than the inner peripheral wall 23 bottom edge spaced outer bottom wall 12 and the gap s 2. The space s is composed of a gap s 1 and a gap s 2 . Further, an anti-slip elastomer layer 24 is provided on the bottom of the container body A.

閉塞部材Ｂは、周壁30の外周上下方向中間部より外方へフランジ31を延設し、フランジ31下方の周壁30外周に螺条を周設し、また、周壁30内面から頂板32を延設している。頂板32の前部には飲み口33を穿設し、その後方には外気導入孔34を穿設している。飲み口33は内容液をそこから飲む場合に使用し、また、内溶液をそこから注出するために使用する。また、周壁30の上端部は内方のコーナー部分を断面円弧状に形成するとともに、外面上端部に断面半円形状の係止突条35を突設している。更に、周壁30の後部には、蓋板の係止機構を構成する、所定幅の切欠部36を設けている。そして、周壁30下部外周を容器本体Ａの周壁３内周上端部に螺着させ、フランジ31を容器本体Ａ上面に当接させて、容器本体Ａに装着している。この際、フランジ31直下に嵌合させたＯ−リング37を周壁30と容器本体周壁３の上端部との間に挟持させて、この部分の液密性を付与している。   The closing member B has a flange 31 extending outward from an intermediate portion in the vertical direction of the outer periphery of the peripheral wall 30, a thread is provided on the outer periphery of the peripheral wall 30 below the flange 31, and a top plate 32 is extended from the inner surface of the peripheral wall 30. is doing. A drinking mouth 33 is formed in the front portion of the top plate 32, and an outside air introduction hole 34 is formed in the rear thereof. The drinking mouth 33 is used to drink the content liquid from there, and is used for pouring the inner solution from there. Further, the upper end portion of the peripheral wall 30 has an inner corner portion formed in an arc shape in cross section, and a locking protrusion 35 having a semicircular cross section is provided on the upper end portion of the outer surface. Furthermore, a notch 36 having a predetermined width is provided at the rear portion of the peripheral wall 30 to constitute a lid plate locking mechanism. The lower outer periphery of the peripheral wall 30 is screwed to the upper end of the inner periphery of the peripheral wall 3 of the container main body A, and the flange 31 is brought into contact with the upper surface of the container main body A so as to be attached to the container main body A. At this time, an O-ring 37 fitted immediately below the flange 31 is sandwiched between the peripheral wall 30 and the upper end portion of the peripheral wall 3 of the container body, thereby imparting liquid-tightness to this portion.

蓋部材Ｃは、閉塞部材頂板32上の中央部所定位置に突設した一対の軸受38に、蓋板50の後部両側より突設した軸51を回動可能に嵌合させて、頂板32上を起伏形態の回動が可能に蓋板50を枢着している。蓋板50の下面前端部には、頂板32に設けた飲み口33に液密に且つ離脱可能に嵌合させた、シール突部52を突設しており、また、その後方所定位置には、頂板32に設けた外気導入孔34を閉塞する、シール突起53を突設している。シール突起53は、外気導入孔34の上端部分に凹設したドーム状凹部に嵌合する球面状をなしている。   The lid member C is fitted on a pair of bearings 38 projecting from a predetermined position in the center of the closing member top plate 32 so that shafts 51 projecting from both sides of the rear portion of the lid plate 50 are rotatably fitted. The lid plate 50 is pivotally attached so that the undulating form can be rotated. At the front end of the lower surface of the lid plate 50, a seal projection 52 is provided so as to be liquid-tightly and detachably fitted to a drinking mouth 33 provided on the top plate 32, and at a predetermined position behind the seal projection 52. Further, a seal projection 53 is provided so as to block the outside air introduction hole 34 provided in the top plate 32. The seal protrusion 53 has a spherical shape that fits into a dome-shaped recess formed in the upper end portion of the outside air introduction hole 34.

また、蓋板50の上面先端縁より上方に支持板54を立設し、支持板54の上端縁より、その前部の閉塞部材周壁30に係合する係合部55を延設している。支持板54は閉塞部材周壁30に沿って円弧板状に形成されており、係合部55は、閉塞部材周壁30の上面から外面上部に亘り係合する水平部55a と垂下部55b とからなる断面逆Ｌ字状をなす板状で、平面視円弧状に湾曲している。水平部55a の内面には係止突条35に乗り越え係合する係合突条56を突設している。   Further, a support plate 54 is erected above the top end edge of the upper surface of the lid plate 50, and an engaging portion 55 that engages with the closure member peripheral wall 30 at the front portion is extended from the upper end edge of the support plate 54. . The support plate 54 is formed in an arc plate shape along the closing member peripheral wall 30, and the engaging portion 55 includes a horizontal portion 55a and a hanging portion 55b that engage from the upper surface of the closing member peripheral wall 30 to the upper portion of the outer surface. It is a plate shape having an inverted L-shaped cross section, and is curved in an arc shape in plan view. On the inner surface of the horizontal portion 55a, an engaging protrusion 56 that projects over and engages with the engaging protrusion 35 is provided.

更に、支持板54の後方には前後方向の揺動が可能に起立した揺動板60を立設し、揺動板60の両側上端部に、揺動板60の傾倒により閉塞部材周壁30上端部を摺動上昇させて係合部55の係合を解除する摺動突起61を突設している。揺動板60は下端部に設けた幅狭な連結部60a により蓋板50上に一体に連結している。これにより前後方向に確実に揺動する如く構成している。   Further, an oscillating plate 60 erected so as to be able to oscillate in the front-rear direction is erected on the rear side of the support plate 54, and the upper end of the closing member peripheral wall 30 is formed at both upper ends of the oscillating plate 60 by tilting the oscillating plate 60. Sliding projections 61 are provided so as to slidably move up the portions and release the engagement of the engaging portion 55. The swing plate 60 is integrally connected to the lid plate 50 by a narrow connection portion 60a provided at the lower end portion. As a result, it is configured to reliably swing in the front-rear direction.

上記の如く構成した飲料容器１を使用する場合について説明する。図１の状態では、飲み口33はシール突部52に液密に閉塞されており、また、外気導入孔34もシール突起53により閉塞されており、また、閉塞部材Ｂと容器本体ＡとはＯ−リング37で液密にシールされているため、倒れることがあっても液が漏出しない様に構成している。この状態から開蓋する場合には、揺動板60と係合部55の垂下部55b とを例えば親指と人差指で摘む如く押圧すると、摺動突起61が閉塞部材周壁30に当接し、尚も押圧すると摺動突起61が閉塞部材周壁30上を摺動上昇し、それに伴って支持板54も上昇するため、図３に示す如く係止突条35から係合突条56が外れて、係合部55が閉塞部材周壁30の上端部から外れ、開蓋が可能となる。開蓋した蓋板50は図１の二点鎖線で示す如く、閉塞部材周壁30後部の切欠部36に嵌合して係止される。従って、その状態から飲み口33より内容液を飲んでも蓋板50が戻ることがない様に構成している。内容物を飲んだ後には蓋板50を係止解除して前方へ回動させ、係合部55を閉塞部材周壁30に嵌合させれば、元の状態となる。   The case where the beverage container 1 configured as described above is used will be described. In the state of FIG. 1, the drinking mouth 33 is liquid-tightly closed by the seal protrusion 52, the outside air introduction hole 34 is also closed by the seal protrusion 53, and the closing member B and the container body A are Since the liquid-tight seal is provided by the O-ring 37, the liquid is not leaked even if it falls down. When the lid is opened from this state, when the swinging plate 60 and the hanging portion 55b of the engaging portion 55 are pressed, for example, with the thumb and index finger, the sliding projection 61 comes into contact with the closing member peripheral wall 30, and still When pressed, the sliding protrusion 61 slides and rises on the peripheral wall 30 of the closing member, and the support plate 54 also rises accordingly, so that the engaging protrusion 56 is disengaged from the engaging protrusion 35 as shown in FIG. The joining portion 55 is disengaged from the upper end portion of the closing member peripheral wall 30, and the lid can be opened. As shown by the two-dot chain line in FIG. 1, the opened lid plate 50 is fitted and locked in the notch 36 at the rear of the closing member peripheral wall 30. Accordingly, the lid plate 50 is configured not to return even if the content liquid is taken from the drinking mouth 33 from this state. After drinking the contents, the lid plate 50 is unlocked and rotated forward, and the engaging portion 55 is fitted to the closing member peripheral wall 30 to return to the original state.

内容液を使い切った際には、閉塞部材Ｂを取り外して内容液の再充填を行うことができ、その際、洗浄することもできる。   When the content liquid is used up, the closing member B can be removed and the content liquid can be refilled, and at that time, it can be washed.

飲料容器の縦断面図である。（実施例１）It is a longitudinal cross-sectional view of a beverage container. Example 1 飲料容器の平面図である。（実施例１）It is a top view of a drink container. Example 1 飲料容器の作用を説明する説明図である。（実施例１）It is explanatory drawing explaining the effect | action of a drink container. Example 1

符号の説明Explanation of symbols

１…飲料容器
Ａ…容器本体（ｓ…空間，s1…隙間，s2…隙間，）
２…底壁，３…周壁
A1…外層材
12…外底壁，13…外周壁
A2…内層材
22…内底壁，23…内周壁
Ｂ…閉塞部材
30…周壁，31…フランジ，32…頂板，33…飲み口，34…外気導入孔，35…係止突条， 36…切欠部，37…Ｏ−リング，38…軸受
Ｃ…蓋部材
50…蓋板，51…軸，52…シール突部，53…シール突起，54…支持板，55…係合部
55a …水平部，55b …垂下部，56…係合突条，60…揺動板，60a …連結部，
61…摺動突起 1 ... beverage containers A ... container body (s ... space, s 1 ... gap, s 2 ... gap,)
2 ... bottom wall, 3 ... peripheral wall
A 1 … Outer layer material
12 ... outer bottom wall, 13 ... outer wall
A 2 ... Inner layer material
22 ... inner bottom wall, 23 ... inner peripheral wall B ... blocking member
30 ... peripheral wall, 31 ... flange, 32 ... top plate, 33 ... drinking port, 34 ... outside air introduction hole, 35 ... locking projection, 36 ... notch, 37 ... O-ring, 38 ... bearing C ... cover member
50 ... Lid plate, 51 ... Shaft, 52 ... Seal projection, 53 ... Seal projection, 54 ... Support plate, 55 ... Engagement part
55a ... horizontal part, 55b ... hanging part, 56 ... engagement protrusion, 60 ... swing plate, 60a ... connection part,
61 ... Sliding protrusion

Claims (7)

上端を開口した有底筒状の容器本体Ａと、容器本体Ａの上端に周囲を液密に嵌合させて嵌着するとともに、飲み口33を備えた頂板32で容器本体Ａの上端開口を閉塞する閉塞部材Ｂと、頂板32上に起伏形態の回動が可能に枢着され、シール突部52を嵌合させて飲み口33を液密にシールした蓋板50とを備え、蓋板50先端部より起立した支持板54を介して、閉塞部材周壁30の上面及び外面上端部に嵌着させた断面逆Ｌ字状の係合部55を延設し、支持板54後方に揺動可能に起立した揺動板60の両側上端に、揺動板60の傾倒により閉塞部材周壁30上端部を摺動上昇させて係合部55の係合を解除する摺動突起61を突設したことを特徴とする飲料容器。 A bottomed cylindrical container body A having an open upper end, and the upper end of the container body A are fitted in a liquid-tight manner around the upper end of the container body A. A closing member B that is closed, and a lid plate 50 that is pivotally mounted on the top plate 32 so as to be able to rotate in a undulating form, and that has a sealing projection 52 fitted therein to seal the drinking mouth 33 in a liquid-tight manner. 50. An engaging portion 55 having an inverted L-shaped cross section that is fitted to the upper surface of the closing member peripheral wall 30 and the upper end of the outer surface is extended through a support plate 54 erected from the front end portion, and swings backward on the support plate 54. Sliding projections 61 are provided at the upper ends of both sides of the oscillating plate 60 so as to stand up so that the upper end portion of the peripheral wall 30 of the closing member is slid and lifted by tilting the oscillating plate 60 to disengage the engaging portion 55. A beverage container characterized by that. 頂板32に外気導入孔34を穿設するとともに、外気導入孔34を液密に閉塞するシール突起53を蓋板50裏面に突設した請求項１記載の飲料容器。 The beverage container according to claim 1, wherein the top plate (32) is provided with an outside air introduction hole (34), and a seal projection (53) for liquid-tightly closing the outside air introduction hole (34) is provided on the back surface of the lid plate (50). 前記容器本体Ａを、外層材A1内に密閉された空間ｓを介して内層材A2を嵌着固定して構成した請求項１又は請求項２のいずれかに記載の飲料容器。 The container body A, beverage container according to any of the outer layer material according to claim inner layer material A 2 through the sealed space s was constructed fitted and fixed to the A 1 1 or claim 2. 外層材A1を、外底壁12周縁部より外周壁13を起立して構成し、内層材A2を、外周壁13内周上端部より上面に亘り嵌合させた断面逆Ｌ字状の嵌着筒部20の下面より、外周壁13と隙間s1をあけて内周壁23を垂設し、内周壁23下端縁より外底壁12と隙間s2をあけた内底壁22を延設して構成した請求項３記載の飲料容器。 The outer layer material A 1 is configured by standing the outer peripheral wall 13 up from the peripheral edge of the outer bottom wall 12, and the inner layer material A 2 is fitted over the upper surface from the inner peripheral upper end of the outer peripheral wall 13. extending from the lower surface of the mating tubular portion 20, the inner circumferential wall 23 and vertically spaced outer peripheral wall 13 and the gap s 1, the bottom wall 22 inner than the inner peripheral wall 23 bottom edge spaced outer bottom wall 12 and the gap s 2 The beverage container according to claim 3, which is provided and configured. 飲み口33を開放した反転状態の蓋板50を係止する係止機構を設けた請求項１乃至請求項４のいずれかに記載の飲料容器。 The beverage container according to any one of claims 1 to 4, further comprising a locking mechanism that locks the inverted lid plate 50 with the drinking mouth 33 opened. 閉塞部材Ｂは、容器本体Ａ内周上端部に周壁30下部を螺合させ、周壁30外周より突設したフランジ31を容器本体Ａ上面に係合して容器本体Ａに装着し、フランジ31直下の周壁30外周に嵌着させたＯ−リング37を容器本体周壁３上端部との間に挟持させてこの部分の液密性を付与した請求項１乃至請求項５のいずれかに記載の飲料容器。 The closing member B is screwed at the lower end of the peripheral wall 30 to the inner peripheral upper end of the container main body A, and the flange 31 protruding from the outer periphery of the peripheral wall 30 is engaged with the upper surface of the container main body A and attached to the container main body A. The beverage according to any one of claims 1 to 5, wherein an O-ring 37 fitted to the outer periphery of the peripheral wall 30 is sandwiched between the upper end portion of the peripheral wall 3 of the container body to impart liquid-tightness to this portion. container. 上記係合部55が係合する閉塞部材周壁30の外面上端部に断面半円形状の係止突条35を突設し、係合部55の垂下部55b 内面の係合突条56を乗り越え係合させる如く構成した請求項１乃至請求項６のいずれかに記載の飲料容器。 A locking protrusion 35 having a semicircular cross section is provided at the upper end of the outer surface of the closing member peripheral wall 30 with which the engagement portion 55 engages, and the engagement protrusion 55 is overcome over the engagement protrusion 56 on the inner surface of the hanging portion 55b. The beverage container according to any one of claims 1 to 6, wherein the beverage container is configured to be engaged.
JP2007339657A 2007-12-28 2007-12-28 Beverage container Active JP4968738B2 (en)

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JP5507203B2 (en) * 2009-10-28 2014-05-28 株式会社吉野工業所 Cup type container
US10252838B2 (en) * 2016-03-02 2019-04-09 Takeya Usa Corporation Drinking containers and related methods
MX2020003306A (en) * 2017-10-02 2020-07-28 Runway Blue Llc Container lids with latches.
KR20220039628A (en) * 2020-09-22 2022-03-29 피엠아이(상하이) 인터내셔날 트레이딩 코포레이션 리미티드 Cup cover and one hand operated cup

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JP2892973B2 (en) * 1995-06-22 1999-05-17 株式会社パイロット Writing or applicator cap
JP2003095302A (en) * 2001-09-25 2003-04-03 Toshin:Kk Container lid
US6886707B2 (en) * 2002-12-20 2005-05-03 Capitol Cups, Inc. Lid for disposable drink cups having a flap wherein the lid/cup assembly is leak and drop resistant
JP4390101B2 (en) * 2003-09-30 2009-12-24 株式会社吉野工業所 Cap with lid, etc.
JP3136174U (en) * 2007-08-01 2007-10-18 パール金属株式会社 Beverage container
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