JP4993716B2 - Beverage container - Google Patents

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JP4993716B2
JP4993716B2 JP2007146305A JP2007146305A JP4993716B2 JP 4993716 B2 JP4993716 B2 JP 4993716B2 JP 2007146305 A JP2007146305 A JP 2007146305A JP 2007146305 A JP2007146305 A JP 2007146305A JP 4993716 B2 JP4993716 B2 JP 4993716B2
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internal pressure
cap body
pressure adjusting
adjusting hole
cover plate
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JP2008296986A (en
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早川  茂
當麻  徹
伸夫 山中
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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し、詳しくは、吸引ノズル付きの液体収納飲料容器であって、幼児、高齢者、成人向けの流動食やミルク、紅茶、更には競技者向けのスポーツ飲料等の吸引に好適な飲料容器に関する。   The present invention relates to a beverage container, and more specifically, a liquid storage beverage container with a suction nozzle, which is suitable for sucking liquid food, milk, tea for infants, elderly people, adults, and sports drinks for athletes. Related to a beverage container.

この種の飲料容器では容器体内の内容物を吸引し易い反面、ミルク等を加熱して収納した場合、或いは真夏の高温雰囲気下にて使用する場合等には容器体内の空気が高圧化し、蓋体を外した際に内容物が吸い出し口から溢れ出す虞れがある。   In this type of beverage container, it is easy to suck the contents in the container, but when the milk is heated and stored, or when used in a high-temperature atmosphere in the summer, the air in the container becomes high in pressure and the lid There is a risk of the contents overflowing from the mouth when the body is removed.

この様な点を考慮して高まった内圧を減少させることができる飲料容器が提案されている。(例えば、特許文献1参照)   In consideration of such a point, a beverage container that can reduce the increased internal pressure has been proposed. (For example, see Patent Document 1)

上記飲料容器は、上端開口の容器体と、容器体口部へ嵌合させたノズル付きキャップ本体と、キャップ本体上に開閉可能に設けた蓋体とを備え、蓋体外方のキャップ本体に容器体内と外部を連通する連通孔を形成し、蓋体の表面を移動可能に装着し且つ前記連通孔を開閉可能に閉塞する閉塞栓を設けたことを特徴としている。
特開2005−280714公報
The beverage container includes a container body having an upper end opening, a cap body with a nozzle fitted to the container body mouth portion, and a lid body that can be opened and closed on the cap body. A communication hole for communicating the inside and outside of the body is formed, and a closure plug is provided for movably mounting the surface of the lid and closing the communication hole so that the communication hole can be opened and closed.
JP 2005-280714 A

上記飲料容器は加熱した収納物や外気の温度変化により容器体内圧が上昇しても、使用にあたり閉塞栓を連通孔より外せば減圧されてノズルから液が飛び出す等の不都合を確実に防止できる優れたものであるが、使用者がうっかり閉塞栓を外すのを忘れる虞れもあり、同状態で蓋体を開蓋した場合、ノズルからの液の飛び出しがあいかわらず発生してしまう。本発明は上記した点に鑑みてなされたもので、一連の開蓋操作中に減圧処理を行えてその操作を忘れることがなく、内容液が飛び出す等の不都合を確実に防止できる優れた飲料容器を提案するものである。   The above beverage container is superior in that it can reliably prevent inconveniences such as the liquid coming out of the nozzle by being decompressed if the plug is removed from the communication hole in use even if the internal pressure of the container rises due to the temperature change of heated stored items or outside air However, there is a possibility that the user forgets to remove the obstruction plug, and when the lid is opened in the same state, the liquid does not shoot out from the nozzle. The present invention has been made in view of the above points, and is an excellent beverage container capable of performing decompression processing during a series of opening operations, forgetting the operation, and reliably preventing inconveniences such as the content liquid jumping out. This is a proposal.

本発明の飲料容器は、吸引ノズルにより収納液体の吸引を行えるとともに、吸引ノズルを蓋板により折り曲げ閉塞して格納しておくことができる形態のものであり、内圧が上昇した場合には開蓋操作中に内圧を減少することができる内圧調整孔を備えている。   The beverage container according to the present invention has a configuration in which the stored liquid can be sucked by the suction nozzle, and the suction nozzle can be folded and closed by the lid plate and stored when the internal pressure rises. An internal pressure adjusting hole capable of reducing the internal pressure during operation is provided.

キャップ本体上に回転可能に装着した操作リングを備えており、この操作リングにより蓋板の係止と内圧調整孔の開閉を行える如く構成している。操作リングによる蓋板の係止状態で内圧調整孔が閉塞されており、操作リングを回動させて蓋板の係止状態を解除する際に内圧調整孔の閉塞を解除する如く構成している。   An operation ring rotatably mounted on the cap body is provided, and the operation ring is configured so that the lid plate can be locked and the internal pressure adjusting hole can be opened and closed. The internal pressure adjustment hole is closed when the cover plate is locked by the operation ring, and the internal pressure adjustment hole is unblocked when the operation ring is rotated to release the lock state of the cover plate. .

内圧調整孔は少なくとも蓋板係止状態で閉塞されていればよいが、操作リングを回動させて蓋板の係止を解除させた際に再び閉塞状態とすれば、容器体を斜めや転倒状態として収納物を吸引しても吸引中に内圧調整孔から液が漏出するという不都合を防止できる。   The internal pressure adjustment hole should be closed at least when the cover plate is locked, but if the cover is locked again when the operating ring is turned to release the lock of the cover plate, the container body is tilted or overturned. Even if the stored item is sucked as a state, it is possible to prevent the disadvantage that the liquid leaks from the internal pressure adjusting hole during the suction.

飲料容器を形成する材質としては主として合成樹脂を使用することを考慮しているが、吸引ノズル部分或いは内圧調整孔を形成する部分はシリコンゴムやエラストマー等の柔軟で弾力性に富む材質により形成すると良い。また容器体等はガラス等の他の材質を選択することも可能である。   Although the use of synthetic resin is mainly considered as the material for forming the beverage container, the suction nozzle portion or the portion for forming the internal pressure adjusting hole is made of a flexible and elastic material such as silicon rubber or elastomer. good. Further, other materials such as glass can be selected for the container body and the like.

第1の手段として、以下の通り構成した。即ち、上端開口の容器体Aと、容器体口部へ気密に嵌合させたキャップ本体Bと、上端部をキャップ本体B上方へ突出させ、容器体A内の収納物を吸引可能に設けた弾性変形可能な吸引ノズルDと、吸引ノズルDの起立吸引可能状態と、吸引ノズルDの先端部を折り曲げ閉塞して格納した状態との間の開閉が可能に設けた蓋板Gとを備えた飲料容器であって、吸引ノズルD外周のキャップ本体B上に回転可能に装着した操作リングFに蓋板Gを係合させるとともに、操作リングFの回動で係合が解除する如く構成し、操作リングFの蓋板係止状態でキャップ本体B頂部に設けた内圧調整孔hが閉塞され、蓋板G係止解除のための操作リングF回動時に内圧調整孔hが開放される如く構成し、内圧調整孔hをキャップ本体B上に凹設した円弧状の案内凹溝17内に開口し、操作リングF下面所定位置に突設して案内凹溝17内を摺動可能な栓突起52により内圧調整孔hの閉塞を行う如く構成し、蓋板Gの係止状態から係止解除状態までの所定幅を操作リングFが回動する如く構成したThe first means is configured as follows. That is, a container body A having an upper end opening, a cap body B that is airtightly fitted to the container body mouth portion, and an upper end portion projecting upward from the cap body B so that the stored contents in the container body A can be sucked. An elastically deformable suction nozzle D, and a cover plate G provided so as to be openable and closable between a state in which the suction nozzle D can be erected and a state in which the suction nozzle D is folded and closed and stored. The beverage container is configured such that the lid G is engaged with the operation ring F rotatably mounted on the cap body B on the outer periphery of the suction nozzle D, and the engagement is released by the rotation of the operation ring F. The internal pressure adjustment hole h provided at the top of the cap body B is closed when the operation ring F is locked with the cover plate B, and the internal pressure adjustment hole h is opened when the operation ring F is rotated to release the cover plate G lock. and, arcuate shape recessed inner pressure adjusting hole h on the cap body B An opening is formed in the guide groove 17 and protrudes at a predetermined position on the lower surface of the operation ring F so that the internal pressure adjusting hole h is closed by a plug protrusion 52 that can slide in the guide groove 17. A predetermined width from the locked state to the unlocked state is configured such that the operation ring F rotates .

の手段として、以下の通り構成した。即ち、前記第の手段に於いて、案内凹溝17内の長手方向中央部に内圧調整孔hを開口し、内圧調整孔hを閉塞する第1栓突起52a を案内凹溝17の一端部までの摺動が可能に構成するとともに、案内凹溝17の他端部に位置する第2栓突起52b を内圧調整孔hまでの摺動が可能に構成した。 The second means is configured as follows. That is, in the first means, an inner pressure adjusting hole h is opened at the longitudinal center in the guiding groove 17 and the first plug protrusion 52a for closing the inner pressure adjusting hole h is connected to one end of the guiding groove 17. The second plug protrusion 52b located at the other end of the guide groove 17 is configured to be slidable to the internal pressure adjusting hole h.

の手段として、以下の通り構成した。即ち、前記第1の手段又はの手段のいずれかの手段に於いて、キャップ本体Bの裏面に嵌着される環状部40と、環状部40から内方へ突設した連結板部41を介してキャップ本体頂壁11に嵌着される内圧調整孔形成部42とから成り、全体をシリコンゴムやエラストマーにより一体に形成したシール部材Eをキャップ本体Bの裏面に設け、環状部40を容器体A上面に圧接シールするとともに、内圧調整孔形成部42を構成する筒部42a 内の透孔を内圧調整孔hとした。 The third means was configured as follows. That is, in either the first means or the second means, an annular portion 40 fitted to the back surface of the cap body B and a connecting plate portion 41 projecting inward from the annular portion 40. A seal member E formed integrally with silicon rubber or elastomer is provided on the back surface of the cap body B, and the annular portion 40 is formed on the back surface of the cap body B. A pressure contact seal was applied to the upper surface of the container body A, and a through hole in the cylindrical portion 42a constituting the internal pressure adjusting hole forming portion 42 was used as an internal pressure adjusting hole h.

の手段として、以下の通り構成した。即ち、前記第1の手段乃至第の手段のいずれかの手段に於いて、キャップ本体頂壁11上の所定位置と、蓋板G裏面の所定位置に、それぞれ吸引ノズルDをジクザグに折り曲げる折り曲げ補助板16,65を設けた。 The fourth means is configured as follows. That is, in any one of the first to third means, the suction nozzle D is bent in a zigzag manner at a predetermined position on the top wall 11 of the cap body and a predetermined position on the back surface of the cover plate G. Auxiliary plates 16 and 65 were provided.

の手段として、以下の通り構成した。即ち、前記第1の手段乃至第の手段のいずれかの手段に於いて、蓋板Gより垂設した枢着用突部60外面に係止用突条62を突設し、蓋板Gを所定角度開いた際に係止用突条62がキャップ本体外面に当接係止されて蓋板Gの所定開蓋角度での維持を可能に構成した。
The fifth means is configured as follows. That is, in any one of the first to fourth means, the locking protrusion 62 is projected on the outer surface of the pivoting projection 60 suspended from the lid G, and the lid G is The locking protrusion 62 is brought into contact with and locked to the outer surface of the cap body when opened by a predetermined angle so that the lid plate G can be maintained at a predetermined opening angle.

本発明の飲料容器は、収納物の温度や外気の温度等の種々の原因により容器体Aの内圧が上昇した場合でも、使用に当たり操作リングFを回動させて蓋板Gの係止を解除する際に内圧調整孔hが開放されて減圧され、その結果、液が吸引ノズルDから飛び出す等の不都合を確実に防止できるものである。   Even when the internal pressure of the container body A rises due to various causes such as the temperature of stored items and the temperature of the outside air, the beverage container of the present invention releases the locking of the cover plate G by rotating the operation ring F in use. In doing so, the internal pressure adjusting hole h is opened and the pressure is reduced, and as a result, inconveniences such as the liquid jumping out from the suction nozzle D can be reliably prevented.

蓋板Gの係止状態から係止解除状態までの所定幅を操作リングFが回動する如く構成した場合には、蓋板Gの操作リングFの係止及び係止解除が感触で判断でき、操作リングFを不必要に回動させることもなく使い勝手が良い。   When the operation ring F is configured so that the predetermined width from the locked state of the cover plate G to the unlocked state is rotated, the lock and unlocking of the operation ring F of the cover plate G can be judged by touch. It is easy to use without unnecessarily rotating the operation ring F.

内圧調整孔hをキャップ本体B上に凹設した円弧状の案内凹溝17内に開口し、操作リングF下面所定位置に突設して案内凹溝17内を摺動可能な栓突起52により内圧調整孔hの閉塞を行う如く構成した場合には同様に操作リングFの係止及び係止解除が感触で判断でき、また、その構造を外部に露出せずに形成出来る利点がある。   An internal pressure adjusting hole h is opened in an arcuate guide groove 17 that is recessed on the cap body B, and protrudes at a predetermined position on the lower surface of the operating ring F by a plug protrusion 52 that can slide in the guide groove 17. When the internal pressure adjusting hole h is configured to be closed, there is an advantage that the operation ring F can be similarly determined by touch and the structure can be formed without being exposed to the outside.

案内凹溝17内の長手方向中央部に内圧調整孔hを開口し、内圧調整孔hを閉塞する第1栓突起52a を案内凹溝17の一端部までの摺動が可能に構成するとともに、案内凹溝17の他端部に位置する第2栓突起52b を内圧調整孔hまでの摺動が可能に構成した場合には、一旦開放した内圧調整孔hを再び閉塞させておくことができ、収納物の吸引に当たり容器体Aを傾ける等した際にそこから液が洩れる等の不都合を防止できる。   An internal pressure adjusting hole h is opened at the center in the longitudinal direction of the guide groove 17, and the first plug protrusion 52a for closing the internal pressure adjustment hole h is configured to be slidable to one end of the guide groove 17. When the second plug protrusion 52b located at the other end of the guide groove 17 is configured to be slidable to the internal pressure adjusting hole h, the internal pressure adjusting hole h once opened can be closed again. When the container body A is tilted when sucking the stored items, it is possible to prevent inconveniences such as liquid leakage from the container body A.

キャップ本体Bの裏面に嵌着される環状部40と、環状部40から内方へ突設した連結板部41を介してキャップ本体頂壁11に嵌着される内圧調整孔形成部42とから成り、全体をシリコンゴムやエラストマーにより一体に形成したシール部材Eをキャップ本体Bの裏面に設け、環状部40を容器体A上面に圧接シールするとともに、内圧調整孔形成部42を構成する筒部42a 内の透孔を内圧調整孔hとした場合には、容器体Aとキャップ本体Bとの接続部分の良好なシール性を図れるとともに、内圧調整孔hも閉塞時により良好なシール性を図れる。   From an annular portion 40 fitted to the back surface of the cap body B, and an internal pressure adjusting hole forming portion 42 fitted to the cap body top wall 11 via a connecting plate portion 41 projecting inwardly from the annular portion 40 The sealing member E, which is integrally formed of silicon rubber or elastomer, is provided on the back surface of the cap body B, and the annular portion 40 is pressure-contacted and sealed to the upper surface of the container body A, and the cylindrical portion constituting the internal pressure adjusting hole forming portion 42 When the through-hole in 42a is used as the internal pressure adjusting hole h, it is possible to achieve a good sealing performance at the connecting portion between the container body A and the cap body B, and the internal pressure adjusting hole h can also provide a better sealing performance when closed. .

キャップ本体頂壁11上の所定位置と、蓋板G裏面の所定位置に、それぞれ吸引ノズルDをジクザグに折り曲げる折り曲げ補助板16,65を設けた場合には、吸引ノズルDが二箇所で折り曲げられるため、吸引ノズルDを介しての外部と容器体A内とのシール性をより確実に図ることができる。   When the auxiliary folding plates 16 and 65 for bending the suction nozzle D in a zigzag manner are provided at a predetermined position on the cap main body top wall 11 and a predetermined position on the back surface of the cover plate G, the suction nozzle D is bent at two locations. Therefore, the sealing property between the outside via the suction nozzle D and the inside of the container body A can be more reliably achieved.

蓋板Gより垂設した枢着用突部60外面に係止用突条62を突設し、蓋板Gを所定角度開いた際に係止用突条62がキャップ本体外面に当接係止されて蓋板Gの所定開蓋角度での維持を可能に構成した場合には、開いた蓋板Gを所定の開蓋角度で係止させておくことができ、吸引がより容易となる。   A locking protrusion 62 is provided on the outer surface of the pivoting protrusion 60 that is suspended from the cover plate G. When the cover plate G is opened at a predetermined angle, the locking protrusion 62 contacts and locks the outer surface of the cap body. If the cover plate G is configured to be maintained at a predetermined opening angle, the opened cover plate G can be locked at a predetermined opening angle, and suction becomes easier.

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は本発明の飲料容器1の一例を示すもので、飲料容器1は、容器体Aと、キャップ本体Bと、支持筒部材Cと、吸引ノズルDと、シール部材Eと、操作リングFと、蓋板Gとを備えている。   1 to 3 show an example of a beverage container 1 according to the present invention. The beverage container 1 includes a container body A, a cap body B, a support cylinder member C, a suction nozzle D, a seal member E, An operation ring F and a lid plate G are provided.

容器体Aは、底壁周縁部より周壁3を立設した上端開口の有底筒状をなし、周壁3外周上部にはフランジ4を突設し、フランジ4上方の周壁3外周にキャップ本体係止用の突条または螺条を突設している。   The container body A has a bottomed cylindrical shape with an upper end opening in which the peripheral wall 3 is erected from the peripheral edge of the bottom wall. A stopping ridge or screw is provided.

キャップ本体Bは、下面にシール部材Eを固定し、内周に突条または螺条を周設した装着筒10を周壁3外周に嵌合または螺合させて容器体Aに装着している。また、装着筒10の上端縁より延設した頂壁11の中央部には外周上部に係止突条12を突設した係止筒13を立設している。係止筒13内の頂壁11には側面視V字形状に凹ませた凹部14を形成し、凹部14の後部傾斜壁には吸引ノズルDを挿通する透孔15を穿設している。また、凹部14の前方には吸引ノズルDの折り曲げを補助する折り曲げ補助板16を立設している。更に、係止筒13の後部のキャップ本体頂壁11には、係止筒13に沿って円弧状の案内凹溝17を凹設している。案内凹溝17の中央部には後述する内圧調整孔を形成するための窓孔18を穿設し、窓孔18周縁より下方へ嵌合筒19を垂設している。また、頂壁11の後部には一対の軸受20を立設している。   The cap body B is attached to the container body A by fixing the seal member E on the lower surface and fitting or screwing the mounting cylinder 10 having a protrusion or screw on the inner periphery thereof to the outer periphery of the peripheral wall 3. Further, a locking cylinder 13 is provided with a locking protrusion 12 protruding from the upper part of the outer periphery at the center of the top wall 11 extending from the upper end edge of the mounting cylinder 10. The top wall 11 in the locking cylinder 13 is formed with a recess 14 that is recessed in a V shape when viewed from the side, and a through hole 15 through which the suction nozzle D is inserted is formed in the rear inclined wall of the recess 14. Further, a folding auxiliary plate 16 is provided in front of the concave portion 14 to assist the bending of the suction nozzle D. Further, an arc-shaped guide groove 17 is provided in the cap main body top wall 11 at the rear portion of the locking cylinder 13 along the locking cylinder 13. A window hole 18 for forming an internal pressure adjusting hole, which will be described later, is formed in the central portion of the guide concave groove 17, and a fitting cylinder 19 is suspended downward from the periphery of the window hole 18. A pair of bearings 20 are erected on the rear portion of the top wall 11.

支持筒部材Cは、透孔15を貫通して嵌合させた支持筒部30と、凹部14の後部傾斜壁裏面に当接係止する支持板部31を備え、支持筒部30の外周先端部に突設した突条を透孔15周囲の後部傾斜壁上面に係合させて装着している。そして、この支持筒部材Cに柔軟で弾力性に富む材質で形成された吸引ノズルDを嵌合して装着している。吸引ノズルDは先端を傾斜状態で頂壁上方へ突設して装着される。この場合の吸引ノズルDは吸上げパイプと一体に形成し、その下端を容器体A内下部に垂下させている。吸引ノズルDと吸上げパイプとは別に形成してそれぞれ端部を支持筒部30に嵌着する如く構成しても良い。   The support cylinder member C includes a support cylinder part 30 that is fitted through the through-hole 15 and a support plate part 31 that abuts and locks on the back surface of the rear inclined wall of the recess 14. The protrusion protruding from the portion is attached to the upper surface of the rear inclined wall around the through-hole 15 to be engaged. The support cylinder member C is fitted with a suction nozzle D formed of a flexible and elastic material. The suction nozzle D is mounted with its tip projecting upward from the top wall in an inclined state. The suction nozzle D in this case is formed integrally with the suction pipe, and its lower end is suspended from the lower part in the container body A. The suction nozzle D and the suction pipe may be formed separately and the end portions thereof may be fitted to the support cylinder portion 30.

シール部材Eは、柔軟で弾力性に富む材質であるシリコンゴムやエラストマーにより形成し、キャップ本体Bの頂壁11の裏面周縁部に嵌着した環状部40と、環状部40の所定位置より内方へ突設した連結板部41を介して窓孔18に嵌着させた内圧調整孔形成部42とを備えている。内圧調整孔形成部42は、嵌合筒19内に嵌合させて窓孔18内下部に上端を開口した筒部42a と、筒部42a の外周下端部より外方ヘ延設したフランジ42b を介して嵌合筒19外周に嵌合させた嵌合筒部42c とから構成している。環状部40は下面を容器体Aの周壁3上端縁に密接させてこの部分の気密性を図り、また、筒部42a 内の透孔を内圧調整孔hとして構成している。筒部42a の上端は半球状に形成し、その先端面が案内凹溝17の底面と同じかやや突出した状態に位置させている。   The seal member E is formed of silicon rubber or elastomer, which is a flexible and elastic material, and is fitted with an annular portion 40 fitted to the peripheral edge of the back surface of the top wall 11 of the cap body B, and within a predetermined position of the annular portion 40. And an internal pressure adjusting hole forming part 42 fitted into the window hole 18 via a connecting plate part 41 projecting in the direction. The internal pressure adjusting hole forming part 42 includes a cylindrical part 42a fitted into the fitting cylinder 19 and having an upper end opened in the lower part of the window hole 18, and a flange 42b extending outward from the lower end of the outer periphery of the cylindrical part 42a. And a fitting cylinder portion 42c fitted to the outer periphery of the fitting cylinder 19. The annular portion 40 has a lower surface in close contact with the upper end edge of the peripheral wall 3 of the container body A for airtightness of this portion, and a through hole in the cylindrical portion 42a is configured as an internal pressure adjusting hole h. The upper end of the cylindrical portion 42a is formed in a hemispherical shape, and the tip end surface thereof is located in the same or slightly protruding state as the bottom surface of the guide groove 17.

操作リングFは、キャップ本体Bに対して回転可能に装着したものであり、縦断面形状が外方へ突出する半円形状をなし、その内面下端縁より内方へフランジ部50を延設し、フランジ部50の先端より、係止筒13の係止突条12下面に回動可能に係合させる係合突条51を突設している。フランジ部50下面の後部所定位置には半球状の一対の栓突起52を突設している。蓋板Gの係止状態で、各栓突起52の一方は内圧調整孔hを閉塞している第1栓突起52a であり、他方は案内凹溝17の一端部に位置している第2栓突起52b である。従って、第1栓突起52a が内圧調整孔hを閉塞しているこの状態から操作リングFを回動させると当初第1栓突起52a により内圧調整孔hの閉塞が解除され、第1栓突起52a が案内凹溝17の他端部に至った蓋体Gの係止解除状態では第2栓突起52b が内圧調整孔hを閉塞する如く構成している。また、内周上端縁より内方へ蓋板Gを係止するための係止突片53を突設している。係止突片53は周方向等間隔に4箇所突設している。   The operation ring F is rotatably attached to the cap body B, has a semicircular shape with a longitudinal section projecting outward, and has a flange portion 50 extending inward from the lower edge of the inner surface. From the tip of the flange portion 50, an engaging protrusion 51 is provided so as to be rotatably engaged with the lower surface of the locking protrusion 12 of the locking cylinder 13. A pair of hemispherical plug projections 52 project from a predetermined position on the rear surface of the flange portion 50. In the locked state of the cover plate G, one of the plug projections 52 is a first plug projection 52a closing the internal pressure adjusting hole h, and the other is a second plug located at one end of the guide groove 17. This is the protrusion 52b. Accordingly, when the operation ring F is rotated from this state where the first plug protrusion 52a closes the internal pressure adjustment hole h, the internal closure of the internal pressure adjustment hole h is released by the first plug protrusion 52a, and the first plug protrusion 52a is released. When the lid G reaches the other end of the guide groove 17, the second plug protrusion 52b closes the internal pressure adjusting hole h. Further, a locking protrusion 53 for locking the cover plate G inwardly from the inner peripheral upper end edge is provided. The locking projections 53 are provided at four locations at equal intervals in the circumferential direction.

蓋板Gは、後部裏面より下方へ垂設した枢着用突部60の両外面より突設した軸61を軸受20に軸着して開閉可能にキャップ本体Bに装着している。また、枢着用突部60の後面所定に係止用突条62を横設しており、開蓋の際にこの係止用突条62がキャップ本体頂壁11に圧接して蓋板Gの開蓋状態を維持する如く構成している。また、裏面より垂設した筒状部63外面に操作リングFと係合させるための係合突片64を突設している。係合突片64は周方向等間隔に四箇所突設している。また、キャップ本体Bに設けた折り曲げ補助板16前方の蓋板G裏面所定位置から、折り曲げ補助板65を垂設している。尚、図示例では蓋板Gを二部材で形成している。   The cover plate G is attached to the cap body B so that it can be opened and closed by attaching shafts 61 protruding from both outer surfaces of the pivoting projections 60 suspended downward from the rear rear surface to the bearings 20. Further, a locking protrusion 62 is provided horizontally on the rear surface of the pivot wearing protrusion 60. When the lid is opened, the locking protrusion 62 is pressed against the top wall 11 of the cap body and It is configured to maintain the open state. Further, an engaging protrusion 64 for engaging with the operation ring F is provided on the outer surface of the cylindrical portion 63 that is suspended from the back surface. The engagement protrusions 64 protrude at four locations at equal intervals in the circumferential direction. Further, a folding auxiliary plate 65 is suspended from a predetermined position on the back surface of the lid plate G in front of the folding auxiliary plate 16 provided in the cap body B. In the illustrated example, the cover plate G is formed of two members.

上記の如く構成した飲料容器1は、図1の状態では、蓋板Gが操作リングFに係止されており、その下面に吸引ノズルDが折り曲げ閉塞して格納されている。この際、図3に示す如く、操作リングFの各係止突片53が蓋板Gの各係合突片64と係合して閉蓋状態を維持している。また、第1栓突起52a は内圧調整孔hを閉塞しており、第2栓突起52b は第2図に於ける案内凹溝17内の上方の端部に位置している。   In the beverage container 1 configured as described above, in the state of FIG. 1, the lid plate G is locked to the operation ring F, and the suction nozzle D is folded and closed on the lower surface thereof. At this time, as shown in FIG. 3, the locking projections 53 of the operation ring F are engaged with the engagement projections 64 of the lid plate G to maintain the closed state. The first plug protrusion 52a closes the internal pressure adjusting hole h, and the second plug protrusion 52b is located at the upper end in the guide groove 17 in FIG.

この状態から操作リングFを時計廻りに回動させると第1栓突起52a が内圧調整孔hより外れて開放し、この際内圧が高まっていれば内圧調整孔hから減圧される。第1栓突起52a が案内凹溝17の第2図に於ける下方端部に到達すると、第2栓突起52b が再び内圧調整孔hを閉塞する。この際、図4に示す如く、係止突片53が回動して係合突片64の係合が解除する。   When the operating ring F is rotated clockwise from this state, the first plug protrusion 52a is released from the internal pressure adjusting hole h and opened. At this time, if the internal pressure is increased, the pressure is reduced from the internal pressure adjusting hole h. When the first plug protrusion 52a reaches the lower end of the guide groove 17 in FIG. 2, the second plug protrusion 52b again closes the internal pressure adjusting hole h. At this time, as shown in FIG. 4, the locking projection piece 53 rotates and the engagement projection piece 64 is disengaged.

次いで蓋板Gを開けば折り曲げられた吸引ノズルDが弾性復元力により真っ直ぐに復元して収納物の吸引が可能となる。この際、蓋板Gの係止用突条62がキャップ本体Bの頂壁11上面に圧接係止され、図1の二点鎖線で示す如き開蓋状態で係止される。尚、キャップ本体Bの頂壁11に係止用突条62が係合する凹部や乗り越え係合する突起などを設けることもできる。   Next, when the cover plate G is opened, the bent suction nozzle D is restored straight by the elastic restoring force, and the stored items can be sucked. At this time, the locking protrusion 62 of the cover plate G is pressed and locked to the upper surface of the top wall 11 of the cap body B, and is locked in the open state as shown by a two-dot chain line in FIG. Note that the top wall 11 of the cap body B can be provided with a recess for engaging the locking protrusion 62 or a protrusion for overcoming engagement.

使用後は蓋板Gを閉じ、操作リングFを反時計廻りに回動させると、各係止突片53が各係合突片64と係合して蓋板Gが係止され、また、第1栓突起52a が内圧調整孔hを閉塞するとともに、第2栓突起52b が第2図上方の案内凹溝17端部に移行する。   After use, when the cover plate G is closed and the operation ring F is rotated counterclockwise, the respective locking projections 53 are engaged with the respective engagement projections 64, and the cover plate G is locked. The first plug protrusion 52a closes the internal pressure adjusting hole h, and the second plug protrusion 52b shifts to the end of the guide groove 17 at the top of FIG.

図6は他の例を示し、図1の例に於いて軸受20の高さを高く形成し、また、蓋板Gの枢着用突部をなくし蓋板Gの後端部に於いて軸61を突設して軸受20に軸着した形態を示す。この場合には蓋板Gを大きな開蓋角度で開くことができる。その他は図1の例と同様であるため、同符号を付して説明を省略する。   FIG. 6 shows another example. In the example of FIG. 1, the height of the bearing 20 is increased, and the pivoting projection of the cover plate G is eliminated, and the shaft 61 is formed at the rear end of the cover plate G. FIG. 3 shows a form in which the shaft is mounted on the bearing 20 in a protruding manner. In this case, the cover plate G can be opened at a large opening angle. Since others are the same as the example of FIG. 1, the same code | symbol is attached | subjected and description is abbreviate | omitted.

飲料容器の要部縦断面図である。(実施例1)It is a principal part longitudinal cross-sectional view of a drink container. Example 1 飲料容器のキャップ本体の平面図である。(実施例1)It is a top view of the cap main body of a drink container. Example 1 飲料容器の蓋板の係止操作を説明する説明図である。(実施例1)It is explanatory drawing explaining latching operation of the cover plate of a drink container. Example 1 飲料容器の蓋板の係止操作を説明する説明図である。(実施例1)It is explanatory drawing explaining latching operation of the cover plate of a drink container. Example 1 飲料容器の要部正面図である。(実施例1)It is a principal part front view of a drink container. Example 1 飲料容器の要部縦断面図である。(実施例2)It is a principal part longitudinal cross-sectional view of a drink container. (Example 2)

符号の説明Explanation of symbols

1…飲料容器
A…容器体
3…周壁,4…フランジ
B…キャップ本体
10…装着筒,11…頂壁,12…係止突条,13…係止筒,14…凹部,15…透孔,
16…折り曲げ補助板,17…案内凹溝,18…窓孔,19…嵌合筒,20…軸受
C…支持筒部材
30…支持筒部,31…支持板部
D…吸引ノズル
E…シール部材
40…環状部,41…連結板部,42…内圧調整孔形成部,42a …筒部,
42b …フランジ,42c …嵌合筒部,h…内圧調整孔
F…操作リング
50…フランジ部,51…係合突条,52…栓突起,52a …第1栓突起,
52b …第2栓突起,53…係止突片
G…蓋板
60…枢着用突部,61…軸,62…係止用突条,63…筒状部,64…係合突片,
65…折り曲げ補助板
DESCRIPTION OF SYMBOLS 1 ... Beverage container A ... Container body 3 ... Perimeter wall, 4 ... Flange B ... Cap body
10 ... Installation tube, 11 ... Top wall, 12 ... Locking ridge, 13 ... Locking tube, 14 ... Recess, 15 ... Through-hole,
16 ... Bending auxiliary plate, 17 ... Guide groove, 18 ... Window hole, 19 ... Fitting cylinder, 20 ... Bearing C ... Supporting cylinder member
30 ... Supporting cylinder part, 31 ... Supporting plate part D ... Suction nozzle E ... Sealing member
40 ... annular part, 41 ... connecting plate part, 42 ... internal pressure adjusting hole forming part, 42a ... cylinder part,
42b ... Flange, 42c ... Fitting cylinder, h ... Internal pressure adjustment hole F ... Operation ring
50 ... flange part, 51 ... engaging protrusion, 52 ... plug projection, 52a ... first plug projection,
52b ... 2nd plug projection, 53 ... Locking projection piece G ... Cover plate
60: Pivoting protrusion, 61 ... Shaft, 62 ... Locking protrusion, 63 ... Cylindrical part, 64 ... Engaging protrusion,
65 ... Bending auxiliary plate

Claims (5)

上端開口の容器体と、容器体口部へ気密に嵌合させたキャップ本体と、上端部をキャップ本体上方へ突出させ、容器体内の収納物を吸引可能に設けた弾性変形可能な吸引ノズルと、吸引ノズルの起立吸引可能状態と、吸引ノズルの先端部を折り曲げ閉塞して格納した状態との間の開閉が可能に設けた蓋板とを備えた飲料容器であって、吸引ノズル外周のキャップ本体上に回転可能に装着した操作リングに蓋板を係合させるとともに、操作リングの回動で係合が解除する如く構成し、操作リングの蓋板係止状態でキャップ本体頂部に設けた内圧調整孔が閉塞され、蓋板係止解除のための操作リング回動時に内圧調整孔が開放される如く構成し、内圧調整孔(h)をキャップ本体(B)上に凹設した円弧状の案内凹溝(17)内に開口し、操作リング(F)下面所定位置に突設して案内凹溝(17)内を摺動可能な栓突起(52)により内圧調整孔(h)の閉塞を行う如く構成し、蓋板(G)の係止状態から係止解除状態までの所定幅を操作リング(F)が回動する如く構成したことを特徴とする飲料容器。 The container body ( A ) at the upper end opening, the cap body ( B ) fitted in an airtight manner to the container body mouth portion, and the upper end portion projecting upward from the cap body ( B ) to store the contents in the container body ( A ) . and elastically deformable suction nozzle provided to be aspirated (D), opening and closing between the upright suction state of the suction nozzle (D), a state of being stored occluded by bending the free end portion of the suction nozzle (D) cover plate which is arranged to be a beverage container with a (G), the suction nozzle (D) the outer periphery of the cap body (B) rotatably mounted to the operating ring on (F) in the cover plate (G) is engaged with the, and as configured to release the engagement with the rotation of the operating ring (F), the cap body (B) an internal pressure adjusting hole is provided at the top with a cover plate latched state of the operation ring (F) (h ) is closed, the operating ring for the cover plate (G) unlocking (F) Configured as pressure adjusting hole during movement (h) is opened, the internal pressure adjustment hole and (h) opening in the cap body (B) an arcuate guide groove (17) in which is recessed on the operation ring ( F) The inner pressure adjusting hole (h) is closed by a plug protrusion (52) that protrudes at a predetermined position on the lower surface and is slidable in the guide groove (17). A beverage container characterized in that the operation ring (F) rotates a predetermined width from the state to the unlocked state. 案内凹溝(17)内の長手方向中央部に内圧調整孔(h)を開口し、内圧調整孔(h)を閉塞する第1栓突起(52a )を案内凹溝(17)の一端部までの摺動が可能に構成するとともに、案内凹溝(17)の他端部に位置する第2栓突起(52b )を内圧調整孔(h)までの摺動が可能に構成した請求項1記載の飲料容器。An internal pressure adjusting hole (h) is opened at the longitudinal center in the guide groove (17), and the first plug protrusion (52a) closing the internal pressure adjustment hole (h) is extended to one end of the guide groove (17). The second plug protrusion (52b) located at the other end of the guide groove (17) is configured to be slidable to the internal pressure adjusting hole (h). Beverage containers. キャップ本体(B)の裏面に嵌着される環状部(40)と、環状部(40)から内方へ突設した連結板部(41)を介してキャップ本体頂壁(11)に嵌着される内圧調整孔形成部(42)とから成り、全体をシリコンゴムやエラストマーにより一体に形成したシール部材(E)をキャップ本体(B)の裏面に設け、環状部(40)を容器体(A)上面に圧接シールするとともに、内圧調整孔形成部(42)を構成する筒部(42a )内の透孔を内圧調整孔(h)とした請求項1又は請求項2のいずれかに記載の飲料容器。Fits to the top wall (11) of the cap body via an annular part (40) fitted on the back surface of the cap body (B) and a connecting plate part (41) projecting inwardly from the annular part (40). A sealing member (E) formed integrally with silicon rubber or elastomer is provided on the back surface of the cap body (B), and an annular portion (40) is formed on the container body (40). A) A pressure seal on the upper surface and a through hole in the cylindrical part (42a) constituting the internal pressure adjusting hole forming part (42) is used as the internal pressure adjusting hole (h). Beverage containers. キャップ本体頂壁(11)上の所定位置と、蓋板(G)裏面の所定位置に、それぞれ吸引ノズル(D)をジクザグに折り曲げる折り曲げ補助板(16),(65)を設けた請求項1乃至請求項3のいずれかに記載の飲料容器。A folding auxiliary plate (16), (65) for bending the suction nozzle (D) in a zigzag manner at a predetermined position on the top wall (11) of the cap body and a predetermined position on the back surface of the lid plate (G). The beverage container according to any one of claims 3 to 3. 蓋板(G)より垂設した枢着用突部(60)外面に係止用突条(62)を突設し、蓋板(G)を所定角度開いた際に係止用突条(62)がキャップ本体外面に当接係止されて蓋板(G)の所定開蓋角度での維持を可能に構成した請求項1乃至請求項4のいずれかに記載の飲料容器。A locking protrusion (62) is protruded from the outer surface of the pivoting protrusion (60) suspended from the cover plate (G), and when the cover plate (G) is opened at a predetermined angle, the locking protrusion (62 The beverage container according to any one of claims 1 to 4, wherein the lid plate (G) can be maintained at a predetermined opening angle by being abutted and locked to the outer surface of the cap body.
JP2007146305A 2007-05-31 2007-05-31 Beverage container Expired - Fee Related JP4993716B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007146305A JP4993716B2 (en) 2007-05-31 2007-05-31 Beverage container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007146305A JP4993716B2 (en) 2007-05-31 2007-05-31 Beverage container

Publications (2)

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JP2008296986A JP2008296986A (en) 2008-12-11
JP4993716B2 true JP4993716B2 (en) 2012-08-08

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JP6566556B2 (en) * 2015-07-31 2019-08-28 株式会社リッチェル Beverage container

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JP4447709B2 (en) * 1999-12-02 2010-04-07 日本クラウンコルク株式会社 Container lid with flexible suction tube
JP4360487B2 (en) * 2003-10-31 2009-11-11 株式会社吉野工業所 Liquid storage container

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