JPH0588452U - Liquid container stopper - Google Patents
Liquid container stopperInfo
- Publication number
- JPH0588452U JPH0588452U JP7726091U JP7726091U JPH0588452U JP H0588452 U JPH0588452 U JP H0588452U JP 7726091 U JP7726091 U JP 7726091U JP 7726091 U JP7726091 U JP 7726091U JP H0588452 U JPH0588452 U JP H0588452U
- Authority
- JP
- Japan
- Prior art keywords
- liquid passage
- plug
- stopper
- valve
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Thermally Insulated Containers For Foods (AREA)
Abstract
(57)【要約】
【構成】 内体１１と外体１２との間に形成した栓内液
通路２０と内体１１内に設けた操作体３２とを備え、前
記操作体３２の操作により栓内液通路２０先端の注出口
２１から内容液を注出するようにした液体容器用栓体に
おいて、前記内体１１と外体１２とは取り外し自在に設
けて栓内液通路２０を分離できるようにしたことを特徴
とするものである。
【効果】 内体１１と外体１２とを取り外して栓内液通
路２０を分離することにより、栓内液通路２０や注出口
２１等が隅々まで洗浄できるため、雑菌等によるかびの
発生も防止でき衛生的な液体容器用栓体が提供できる。
また、前記栓内液通路２０や注出口２１等に茶葉が詰ま
ったときでも、前述したように内体１１と外体１２とを
取り外し分離することにより、これらの茶葉等を簡単に
取り除き洗浄でき、従来例の如く新品の栓体と取り替え
る必要がなく、経済的である。
(57) [Summary] [Constitution] A stopper internal liquid passage 20 formed between the inner body 11 and the outer body 12 and an operating body 32 provided in the inner body 11 are provided, and the operation body 32 is operated to operate the stopper. A stopper for a liquid container in which a content liquid is poured out from a pouring outlet 21 at the tip of the inner liquid passage 20 is provided so that the inner body 11 and the outer body 12 are detachably provided so that the inner liquid passage 20 can be separated. It is characterized by having done. [Effect] By removing the inner body 11 and the outer body 12 and separating the in-plug liquid passage 20, the in-plug liquid passage 20, the spout 21 and the like can be washed in every corner, and thus molds due to various bacteria and the like can be generated. It is possible to provide a plug body for a liquid container which is preventable and hygienic.
Further, even when the tea leaves are clogged in the in-plug liquid passage 20 or the spout 21 or the like, the tea leaves and the like can be easily removed and washed by detaching and separating the inner body 11 and the outer body 12 as described above. Since it is not necessary to replace the plug with a new one as in the conventional example, it is economical.
Description
【０００１】[0001]
この考案は、魔法瓶等の液体容器に使用される栓体に関する。 The present invention relates to a stopper used for a liquid container such as a thermos bottle.
【０００２】[0002]
従来、この種の液体容器用栓体として、内体と外体を一体的に形成し、この内 体と外体との間に形成した栓内液通路と内体内に設けた操作体とを備え、前記操 作体の操作により栓内液通路先端の注出口から内容液を注出するようにしたプッ シュ式栓体が、知られている。 Conventionally, as this type of liquid container plug body, an inner body and an outer body are integrally formed, and a liquid passage in the plug formed between the inner body and the outer body and an operating body provided in the inner body are provided. There is known a push-type stopper body in which the content liquid is poured out from the pouring outlet at the tip of the liquid passage in the stopper by operating the operation body.
【０００３】[0003]
しかるに、上記従来例のものは、内体と外体とを一体的に設けて分離できない 構成であるため、内体と外体間の栓内液通路および注出口を隅々まで洗浄するこ とができなかった。そのため、栓内液通路および注出口近傍にかびが発生して非 衛生であった。 また、栓内液通路および注出口に茶葉等が詰まったとき、この茶葉等を取り除 く作業が面倒である上に、取り除くことができない場合には新品の栓体と取り替 えしなければならないなどの問題点があった。 この考案は、上記問題点を解消するために案出されたものである。 However, in the above-mentioned conventional example, since the inner body and the outer body are integrally provided and cannot be separated, the plug liquid passage and the spout between the inner body and the outer body must be thoroughly cleaned. I couldn't. Therefore, mold was generated in the liquid passage in the stopper and near the spout, which was unsanitary. In addition, when tea leaves or the like are clogged in the liquid passage in the stopper and the spout, it is troublesome to remove the tea leaves, and if it cannot be removed, it must be replaced with a new stopper. There was a problem such as not becoming. This invention was devised to solve the above problems.
【０００４】[0004]
上記問題点を解決するため、この考案は、内体と外体との間に形成した栓内液 通路と内体内に設けた操作体とを備え、前記操作体の操作により栓内液通路先端 の注出口から内容液を注出するようにした液体容器用栓体において、前記内体と 外体とは取り外し自在に設けて栓内液通路を分離できるようにしたことを特徴と するものである。 In order to solve the above problems, the present invention comprises a stopper liquid passage formed between an inner body and an outer body, and an operating body provided in the inner body. In the stopper for a liquid container, which is adapted to discharge the content liquid from the outlet, the inner body and the outer body are detachably provided so that the liquid passage in the stopper can be separated. is there.
【０００５】 内体と外体とを取り外し自在にして栓内液通路を分離する具体的構成は、例え ば内体に雄ねじを外体に雌ねじを形成し、この雌雄両ねじによる螺合式によるこ とができるし、へリコイド式、或いは内体と外体との間にパッキンを介して内体 と外体とを取り外し自在に嵌合する嵌合方式、その他任意構成を採用することが できる。A specific configuration for separating the inner and outer bodies so as to separate the liquid passage in the plug is, for example, a male screw is formed on the inner body and a female screw is formed on the outer body, and a screwing method using both male and female screws is used. Alternatively, a helicoid type, a fitting type in which the inner body and the outer body are detachably fitted via a packing between the inner body and the outer body, and other arbitrary configurations can be adopted.
【０００６】[0006]
【第１実施例】 この考案の第１実施例を魔法瓶等の液体容器に用いた栓体について図１、図３ ないし図７に基づいて以下に説明する。 この液体容器は、ステンレス鋼板製の内壁１Ａと外壁１Ｂとで真空断熱二重構 造とするとともに、該外壁１Ｂの上部に肩部材２を有する容器本体１と、容器本 体１の栓孔３に着脱自在に螺合する栓体１０と、栓体１０を被蓋するように肩部 材２に着脱自在に取り付けたコップ４とからなっている。First Embodiment A first embodiment of the present invention will be described below with reference to FIGS. 1 and 3 to 7 for a stopper used in a liquid container such as a thermos bottle. This liquid container has a vacuum heat insulating double structure consisting of an inner wall 1A and an outer wall 1B made of a stainless steel plate, a container body 1 having a shoulder member 2 on the upper part of the outer wall 1B, and a plug hole 3 of the container body 1. It comprises a plug body 10 that is detachably screwed into the body, and a cup 4 that is detachably attached to the shoulder member 2 so as to cover the plug body 10.
【０００７】 前記栓体１０は、内体１１と外体１２とで取り外し自在に設けて栓内液通路２ ０を分離できるように設けてある。 外体１２は、筒状でかつ互いに離間した内側壁１２Ａと中側壁１２Ｂと外側壁 １２Ｃとからなり、中側壁１２Ｂに形成した雌ねじ１３を、容器本体１の外壁１ Ｂ上部に形成した雄ねじ１Ｃと螺合することにより、容器本体１に対して着脱自 在に結合するようにしてあり、また内側壁１２Ａには雌ねじ１４が形成してある 。 内体１１は、略筒状であって、その下端部外周には容器本体１の栓孔３に密嵌 されるようにシール部材１５が取り付けられているとともに、その少し上方には 、容器本体１を栓孔３に螺合した状態で容器本体１の内外部を挿通すべくした液 通路１６が形成されている。この液通路１６の入口１６Ａは容器本体１内に向け て開口され、出口１６Ｂは該内体１１と容器本体１の内壁１Ａとの間に形成され た液通路１９、内体１１上部と外体１２の内側壁１２Ａ上部との間で形成された 栓内液通路２０、及び栓内液通路２０先端の注出口２１と連通するようにしてあ る。前記液通路１６の入口１６Ａは上下動する弁体２４によって開閉される。ま た液通路１６の上方には隔壁１７により仕切られた空間部１８が形成されている 。The stopper 10 is detachably provided in the inner body 11 and the outer body 12 so that the in-plug liquid passage 20 can be separated. The outer body 12 is composed of an inner wall 12A, a middle wall 12B, and an outer wall 12C that are cylindrical and separated from each other. A female screw 13 formed on the inner wall 12B is formed on the outer wall 1B of the container body 1 by a male screw 1C. It is adapted to be detachably attached to the container body 1 by being screwed with and the female screw 14 is formed on the inner wall 12A. The inner body 11 has a substantially cylindrical shape, and a seal member 15 is attached to the outer periphery of the lower end portion of the inner body 11 so as to be tightly fitted in the plug hole 3 of the container body 1. A liquid passage 16 is formed so as to be inserted into the inside and outside of the container body 1 in a state in which 1 is screwed into the plug hole 3. An inlet 16A of the liquid passage 16 is opened toward the inside of the container body 1, and an outlet 16B is formed between the inner body 11 and the inner wall 1A of the container body 1, a liquid passage 19, an upper portion of the inner body 11 and an outer body. The in-plug liquid passage 20 is formed between the inner wall 12A and the upper portion of the inner wall 12A, and the spout 21 at the tip of the in-plug liquid passage 20 is communicated. The inlet 16A of the liquid passage 16 is opened and closed by a valve body 24 that moves up and down. Further, a space portion 18 partitioned by a partition wall 17 is formed above the liquid passage 16.
【０００８】 内体１１側壁の上部に形成した雄ねじ２２と外体１２の内側壁Ａ上部に形成し た雌ねじ１４とを螺合することにより、内体１１と外体１２とを着脱自在に結合 することができる。The inner body 11 and the outer body 12 are detachably coupled by screwing the male screw 22 formed on the upper side wall of the inner body 11 and the female screw 14 formed on the upper side of the inner wall A of the outer body 12. can do.
【０００９】 内体１１の中央部には弁体２４が上下動可能に設けてある。弁体２４は、前記 隔壁１７中央部の挿通孔１７Ａから空間部１８内に突出させた弁棒部２５と、前 記シール部材１５に着座される弁本体部２６とで構成され、内体１１の空間部１ ８に設けた弁開閉機構３０によって開弁または閉弁される。A valve body 24 is provided at the center of the inner body 11 so as to be vertically movable. The valve body 24 is composed of a valve rod portion 25 projecting from the insertion hole 17A in the central portion of the partition wall 17 into the space portion 18, and a valve body portion 26 seated on the seal member 15 described above. The valve opening / closing mechanism 30 provided in the space 18 of FIG.
【００１０】 弁開閉機構３０は、栓体１０の上面板１０Ａから前記空間部１８内に垂設され た案内筒３１と、この案内筒３１内を上下動する操作体３２と、操作体３２下端 に係合され該操作体３２の下動毎に所定角度づつ回動せしめられ、かつ弁体２４ の弁棒部２５上端に結合された可動部材３３と、前記案内筒３１と操作体３２と の間にあって可動部材３３と係合して弁体２４の開弁作動時に上動されるととも に、その下動によって可動部材３３を下動（つまり弁体２４を閉弁作動）するよ うにした閉弁強制部材３４とからなっている。前記可動部材３３はバネ３５によ り常時上方（弁体２４の閉弁方向）に付勢されている。The valve opening / closing mechanism 30 includes a guide cylinder 31 vertically extending from the top plate 10 A of the stopper 10 into the space 18, an operating body 32 that moves up and down in the guide cylinder 31, and a lower end of the operating body 32. Of the movable member 33, which is engaged with the operating member 32 and rotated by a predetermined angle for each downward movement of the operating member 32, and is coupled to the upper end of the valve rod portion 25 of the valve member 24; In the meantime, the movable member 33 is engaged with the movable member 33 to be moved upward when the valve body 24 is opened, and the downward movement is used to move the movable member 33 downward (that is, the valve body 24 is closed). It includes a valve closing force member 34. The movable member 33 is constantly urged upward (in the valve closing direction of the valve body 24) by a spring 35.
【００１１】 案内筒３１の内周面には円周方向等間隔位置に６個の縦溝３６・・・３６が形 成され、かつ該各縦溝３６、３６間には同一方向に傾斜する６個のスライド部３ ７・・・３７を下端に有する突条３８・・・３８が形成されている。各スライド 部３７の中間部には、該スライド部３７にそってスライドする部材を位置決め状 態で係止する係止部３９がそれぞれ形成されており、前記スライド部３７は係止 部３９を挟む第１および第２スライド部３７Ａ、３７Ｂからなっている（図４〜 図７参照）Six vertical grooves 36 ... 36 are formed on the inner peripheral surface of the guide cylinder 31 at equal circumferential positions, and the vertical grooves 36, 36 are inclined in the same direction. Protrusions 38 ... 38 having six slide portions 37 ... 37 at the lower end are formed. A locking portion 39 for locking a member sliding along the slide portion 37 in a positioning state is formed at an intermediate portion of each slide portion 37, and the slide portion 37 sandwiches the locking portion 39. It is composed of first and second slide portions 37A and 37B (see FIGS. 4 to 7).
【００１２】 操作体３２の下端部外周面には、前記案内筒３１の縦溝３６・・・３６に上下 動自在に嵌入される係合突起４０が形成されている。また、この操作体３２の下 端面には、前記各係合突起４０の中間位置及び隣り合う係合突起４０、４０間の 中間位置を前記スライド部３７と同一傾斜角の山とした鋸歯状凹凸４１が形成さ れている。操作体３２の各係合突起４０は、案内筒３１の各縦溝３６との係合に より操作体３２を上下動させるためのガイド部材として作用し、各係合突起４０ が案内筒３１の各縦溝３６の上端に当接されて上動規制された状態においては、 操作体３２の上面と栓体１０の上面とが面一状態となるように寸法設定されてい る（図１、図５参照）。On the outer peripheral surface of the lower end portion of the operating body 32, there is formed an engaging projection 40 which is vertically movably fitted into the vertical grooves 36 ... 36 of the guide cylinder 31. Further, on the lower end surface of the operating body 32, sawtooth-shaped irregularities are formed in which the intermediate positions of the engaging protrusions 40 and the intermediate positions between the adjacent engaging protrusions 40 and 40 have the same inclination angle as that of the slide portion 37. 41 is formed. Each engaging projection 40 of the operating body 32 acts as a guide member for moving the operating body 32 up and down by engaging with each vertical groove 36 of the guide tube 31, and each engaging projection 40 1 of the guide tube 31. The dimensions are set so that the upper surface of the operation body 32 and the upper surface of the plug body 10 are flush with each other when the upper movement of the vertical grooves 36 is restricted and the upper movement is restricted (FIG. 1, FIG. 5).
【００１３】 可動部材３３は、前記操作体３２と同様に冠状とされ、操作体３２内方におい て上下動できるようにしてある。この可動部材３３の下端部外周面には、操作体 ３２の鋸歯状凹凸４１に対して下方から係合する６個の突子４２・・・４２が円 周方向等間隔に形成されている。各突子４２の上面には、前記スライド部３７と 同一方向、同一傾斜の傾斜面４２Ａがそれぞれ形成されている。各突子４２が案 内筒３１の各縦溝３６内で前記操作体３２の鋸歯状凹凸４１と係合された状態に おいて下動部材３３が上死点に位置せしめられ（換言すれば、弁体２４が閉弁状 態とされ）、各突子４２が案内筒３１の各スライド部３７における係止部３９に 係止された状態において可動部材３３が下死点に位置せしめられる（換言すれば 、弁体２４が開弁状態とされる）ようになっている。The movable member 33 has a crown shape like the operating body 32, and can move up and down inside the operating body 32. On the outer peripheral surface of the lower end portion of the movable member 33, six protrusions 42 ... 42 that engage with the sawtooth-shaped irregularities 41 of the operating body 32 from below are formed at equal intervals in the circumferential direction. An inclined surface 42A is formed on the upper surface of each protrusion 42 in the same direction and with the same inclination as that of the slide portion 37. The lower moving member 33 is positioned at the top dead center in a state where each of the protrusions 42 is engaged with the saw-toothed concavo-convex portion 41 of the operating body 32 in each of the vertical grooves 36 of the inner cylinder 31 (in other words, at the top dead center). The valve body 24 is in a closed state, and the movable member 33 is positioned at the bottom dead center in a state in which each of the protrusions 42 is locked to the locking portion 39 of each slide portion 37 of the guide cylinder 31 ( In other words, the valve body 24 is opened.
【００１４】 閉弁強制部材３４は、円筒状を呈しており、前記スライド部３７・・・３７の 係止部３９に係止された状態の突子４２・・・４２に対して上方からそれぞれ係 合する突片４３・・・４３を有している。各突片４３の下端面には、前記スライ ド部３７の傾斜方向と逆向きの傾斜面４３Ａがそれぞれ形成されている。この閉 弁強制部材３４の上部は、その各突片４３が各スライド部３７における係止部３ ９に係止された状態の突子４２（この時、弁体２４は開弁状態となっている）に 対して係合された時、栓体１０の上面から上方に若干量突出するように寸法設定 されている。なお、各突片４３と突子４２とが非係合状態にある時には、閉弁強 制部材３４上面と栓体１０上面とは面一状態となるようにされている。また、こ の閉弁強制部材３４の上端には、閉弁強制部材３４と空間部１８の上部口縁との 間に介在される隙間Ｓを覆蓋すべき断面逆Ｌ字状のフランジ部４４が一体に形成 されており、該フランジ部４４の下端部には前記空間部１８の上端口縁部に対し て下方から係合し、閉弁強制部材３４の脱落を防止する如く作用する係合爪４５ が形成されている。The valve closing forcing member 34 has a cylindrical shape, and is arranged from above with respect to the protrusions 42 ... 42 that are locked to the locking portions 39 of the slide portions 37. It has the protrusions 43 ... 43 which engage. On the lower end surface of each projecting piece 43, an inclined surface 43A is formed which is opposite to the inclined direction of the sliding portion 37. The upper portion of the valve closing force member 34 has a protrusion 42 in which each protrusion 43 is locked to the locking portion 39 of each slide portion 37 (at this time, the valve body 24 is in the valve open state). Sized so as to project a little upward from the upper surface of the plug body 10 when engaged. When the protrusions 43 and the protrusions 42 are disengaged, the upper surface of the valve closing control member 34 and the upper surface of the plug 10 are flush with each other. Further, at the upper end of the valve closing force member 34, there is provided a flange portion 44 having an inverted L-shaped cross section, which should cover the gap S interposed between the valve closing force member 34 and the upper edge of the space 18. An engaging claw that is integrally formed and that engages the lower end of the flange portion 44 from below with respect to the upper edge of the space portion 18 and prevents the valve closing force member 34 from falling off. 45 is formed.
【００１５】 上記構成からなる弁体２４及び弁開閉機構３０の作用について、以下に説明す る。 図１に示すように、弁体２４が閉弁状態にある時には、可動部材３３はバネ３ ５の付勢力によって上死点に位置されている。つまり、図５の如く、可動部材３ ３の各突子４２は、案内筒３１の各縦溝３６の上端に各係合突起４０が当接され た状態となっている操作体３２の鋸歯状凹凸４１と係合されており、閉弁強制部 材３４の各突片４３とは非係合状態となっている。この時、操作体３２および閉 弁強制部材３４の上面は、栓体１０の上面と面一状態とされており、コップ４の 容器本体１への装着を阻害する部材はない。The operation of the valve body 24 and the valve opening / closing mechanism 30 configured as described above will be described below. As shown in FIG. 1, when the valve body 24 is in the valve closed state, the movable member 33 is positioned at the top dead center by the biasing force of the spring 35. That is, as shown in FIG. 5, each of the protrusions 42 of the movable member 33 has a saw-tooth shape of the operating body 32 in which each engaging projection 40 is in contact with the upper end of each vertical groove 36 of the guide tube 31. The protrusions 43 of the valve closing force member 34 are engaged with the unevenness 41 and are not engaged with each other. At this time, the upper surfaces of the operation body 32 and the valve closing force member 34 are flush with the upper surface of the stopper body 10, and there is no member that obstructs the mounting of the cup 4 on the container body 1.
【００１６】 この液体容器内の内容液を注出しようとする場合には、コップ４を容器本体１ から取り外してから、操作体３２を押圧する。すると、案内筒３１の各縦溝３６ と該各縦溝３６に嵌入された各係合突起４０との係合により操作体３２は下方に 摺動され、該操作体３２の鋸歯状凹凸４１と係合された可動部材３３の各突子４ ２が下動される。そして各突子４２が、図６の如く、案内筒３１の各第１スライ ド部３７Ａの下端部と同一位置となった時点で、鋸歯状凹凸４１と突子４２とが 傾斜状に接触せしめられていることに起因して、バネ３５の付勢力により突子４ ２は同図６の矢印Ｘ方向に横動し、操作体３２への押圧力の解除と同時に更に案 内筒３１の各第１スライド３７Ａに案内されて、図７の如く、係止部３９に係止 される位置まで移動される。この結果、可動部材３３は、所定角度（本実施例の 場合、３０°）回転しつつ、下死点に位置されることとなり、弁体２４は図１の 鎖線で示す如く、開弁状態とされる。上記可動部材３３の作動過程における突子 ４２の第１スライド部３７Ａスライド時において、閉弁強制部材３４の突片４３ が突子４２との係合によって上方に押し上げられ、閉弁強制部材３４の上部が栓 体１０上面より上方に突出せしめられることとなる。このことにより、弁体２４ の開弁状態（換言すれば、液通路１６の開通状態）が外部から容易に確認できる のである。When attempting to pour out the content liquid in the liquid container, the cup 4 is removed from the container body 1 and then the operating body 32 is pressed. Then, the operating body 32 is slid downward due to the engagement between the respective vertical grooves 36 of the guide cylinder 31 and the respective engaging protrusions 40 fitted in the respective vertical grooves 36, and the sawtooth-shaped irregularities 41 of the operating body 32 are formed. Each of the protrusions 42 of the movable member 33 that has been engaged is moved downward. Then, as shown in FIG. 6, when the protrusions 42 are at the same positions as the lower end portions of the first slide portions 37A of the guide cylinder 31, the sawtooth-shaped irregularities 41 and the protrusions 42 are contacted in an inclined shape. Due to this, the protrusion 42 is laterally moved in the direction of arrow X in FIG. 6 by the urging force of the spring 35, and at the same time the pressing force on the operating body 32 is released, Guided by the first slide 37A, it is moved to a position where it is locked by the locking portion 39 as shown in FIG. As a result, the movable member 33 is positioned at the bottom dead center while rotating a predetermined angle (30 ° in the case of this embodiment), and the valve body 24 is in the valve open state as shown by the chain line in FIG. To be done. During the operation of the movable member 33, when the first slide portion 37A of the protrusion 42 is slid, the protrusion 43 of the valve closing force member 34 is pushed upward by the engagement with the protrusion 42, and the valve closing force member 34 moves. The upper part is made to project above the upper surface of the plug 10. As a result, the open state of the valve body 24 (in other words, the open state of the liquid passage 16) can be easily confirmed from the outside.
【００１７】 その後、再び操作体３２を下動させると、該操作体３２の鋸歯状凹凸４１と係 合された可動部材３３の各突子４２が下動し、各スライド部３７の係止部３９に よる係止状態が解除される位置（即ち、第２スライド部３７Ｂの下端位置）に至 った時点で、鋸歯状凹凸４１と突子４２とが傾斜状に接触せしめられていること に起因して、バネ３５の付勢力により突子４２は横動し、操作体３２への押圧力 の解除と同時に更に案内筒３１の第２スライド部３７Ｂに案内されて、縦溝３６ と係合する位置に導かれた後、図５の状態に復帰し、弁体２４は閉弁状態となる 。この時、閉弁強制部材３４の突片４３に対する突子４２による押し上げ力が解 除され、閉弁強制部材３４は、その上面が栓体１０の上面と面一となる位置に復 帰される。After that, when the operating body 32 is moved down again, each of the protrusions 42 of the movable member 33 engaged with the saw-toothed concavo-convex portion 41 of the operating body 32 is moved down, and the locking portion of each slide portion 37. When the position reached by the locking state by 39 (that is, the lower end position of the second slide portion 37B) is reached, the saw-toothed concavo-convex portion 41 and the protrusion 42 are in contact with each other in an inclined manner. Due to this, the urging force of the spring 35 causes the protrusion 42 to move laterally, and at the same time when the pressing force on the operating body 32 is released, it is further guided to the second slide portion 37B of the guide tube 31 and engages with the vertical groove 36. After being guided to the open position, the state shown in FIG. 5 is restored, and the valve body 24 is closed. At this time, the pushing force of the protrusion 42 on the protrusion 43 of the valve closing force member 34 is released, and the valve closing force member 34 is returned to a position where the upper surface thereof is flush with the upper surface of the stopper 10.
【００１８】 なお、弁体２４の開弁状態としたままで、コップ４を容器本体１に対して螺合 した場合には、図７の如く、閉弁強制部材３４の上部が栓体１０の上面より上方 に突出されていることから、コップ４の螺合による押圧力が閉弁強制部材３４上 面に作用されることとなり、該閉弁強制部材３４は押し下げられることとなる。 すると、閉弁強制部材３４の各突片４３と係合されている可動部材３３の各突子 ４２が下動されて、各係止部３９による係止状態が解除される。従って、前述し たように突子４２が案内筒３１の第２スライド部３７Ｂに案内されて、上動が許 容される縦溝３６に係合されることとなり、弁体２４は自動的に閉弁される。こ のように、コップ４を容器本体１に螺合した状態では、弁体２４は常に閉弁状態 とされることとなり、保温能力の低下や液体の流出等が確実に防止できる。When the cup 4 is screwed into the container body 1 with the valve body 24 left open, as shown in FIG. Since it is projected upward from the upper surface, the pressing force due to the screwing of the cup 4 is applied to the upper surface of the valve closing force member 34, and the valve closing force member 34 is pushed down. Then, the protrusions 42 of the movable member 33, which are engaged with the protrusions 43 of the valve closing force member 34, are moved downward, and the locking state by the locking portions 39 is released. Therefore, as described above, the protrusion 42 is guided by the second slide portion 37B of the guide cylinder 31 and is engaged with the vertical groove 36 that allows the upward movement, so that the valve body 24 automatically moves. It is closed. As described above, when the cup 4 is screwed into the container body 1, the valve body 24 is always closed, so that it is possible to reliably prevent a decrease in heat retention capacity and liquid outflow.
【００１９】 この実施例における栓体１０の内体１１と外体１２とを取り出したい場合には 、先ず容器本体１と外体１２との螺合部（１Ｃと１３）を緩めて、内体１１をつ けた状態の外体１２を容器本体１から取り出し、次に内体１１の雄ねじ２２と外 体１２の雌ねじ１４との螺合を緩めて、内体１１と外体１２との結合を解除して 両者を分離する。この内・外体１１、１２を分離した状態で栓内液通路２０も分 離できるため、栓内液通路２０や注出口２１や液通路１６を隅々まで完全に清掃 することができる。 なお、これらの詳細は、本出願人の出願に係わる実開平１−１１１５４６号公 報が参考となるものである。When it is desired to take out the inner body 11 and the outer body 12 of the plug body 10 in this embodiment, first, the screwed portions (1C and 13) of the container body 1 and the outer body 12 are loosened to remove the inner body. The outer body 12 in which 11 is attached is taken out from the container body 1, and then the male screw 22 of the inner body 11 and the female screw 14 of the outer body 12 are loosened to connect the inner body 11 and the outer body 12. Release to separate the two. Since the in-plug liquid passage 20 can also be separated in a state where the inner and outer bodies 11 and 12 are separated, it is possible to completely clean the in-plug liquid passage 20, the spout 21, and the liquid passage 16. Note that these details are based on the Utility Model No. 1-111546 publication relating to the application of the present applicant.
【００２０】[0020]
【第２実施例】 この考案の第２実施例を図２に基づいて以下に説明する。 このものは、栓体１０をなす内体１１及び外体１２の形状と、内体１１と外体 １２の螺合位置、内体１１と外体１２間に形成した栓内液通路２０の具体的構成 の点において、前記第１実施例と顕著に異なる。栓体１０をなす内体１１と外体 １２とは着脱自在に設けてあるとともに、該栓体１０は容器本体１に対しても着 脱自在であることは前記第１実施例と同様であるほか、弁体２４や弁開閉機構３ ０等その他の構成はほぼ同様としてなるものである。Second Embodiment A second embodiment of the present invention will be described below with reference to FIG. This is a concrete example of the shapes of the inner body 11 and the outer body 12 forming the plug body 10, the screwing position of the inner body 11 and the outer body 12, and the liquid passage 20 in the plug formed between the inner body 11 and the outer body 12. It is remarkably different from the first embodiment in the point of the physical configuration. The inner body 11 and the outer body 12 forming the plug body 10 are detachably provided, and the plug body 10 is also attachable / detachable to / from the container body 1 as in the first embodiment. Other configurations such as the valve body 24 and the valve opening / closing mechanism 30 are almost the same.
【００２１】 すなわち、この実施例の外体１２は、内側壁１２Ａを漏斗状として下部に雌ね じ１４を形成するとともに、内側壁１２Ａと中側壁１２Ｂ間に断熱空間１２Ｄを 形成する一方、外側壁１２Ｃに形成した雌ねじ１３Ａを容器本体１の外壁１Ｂ上 部に形成した雄ねじ１Ｃと螺合することにより、外体１２つまり栓体１０を容器 本体１に対して着脱自在に結合するようにしてあり、また中側壁１２Ｂ下部には シール部材１５Ａを嵌装している。 内体１１は、略漏斗状の上分割体１１Ａと略円錐状の下分割体１１Ｂとからな り、上分割体１１Ａの下外周面５０と下分割体１１Ｂの内周面５１との間に液通 路１６を形成した状態で、下分割体１１Ｂに複数個立設した係合爪５２・・・５ ２を、上分割体１１Ａの下外周面５０に形成した係合溝５３・・・５３にそれぞ れ無理嵌めすることにより、上分割体１１Ａと下分割体１１Ｂとを一体的に結合 する。That is, in the outer body 12 of this embodiment, the inner wall 12A is formed into a funnel shape to form the female screw 14 in the lower portion, and the heat insulating space 12D is formed between the inner wall 12A and the inner wall 12B, while the outer body 12 is formed on the outer side. By screwing the female screw 13A formed on the wall 12C with the male screw 1C formed on the upper portion of the outer wall 1B of the container body 1, the outer body 12, that is, the plug body 10 is detachably coupled to the container body 1. Also, a seal member 15A is fitted on the lower portion of the inner side wall 12B. The inner body 11 includes a substantially funnel-shaped upper divided body 11A and a substantially conical lower divided body 11B, and is provided between a lower outer peripheral surface 50 of the upper divided body 11A and an inner peripheral surface 51 of the lower divided body 11B. 52 in which a plurality of upright standing projections are provided on the lower divided body 11B in the state where the liquid passage 16 is formed are formed in the lower outer peripheral surface 50 of the upper divided body 11A. The upper divided body 11A and the lower divided body 11B are integrally connected by being forcedly fitted in 53, respectively.
【００２２】 前記液通路１６の下部は内容液の入口１６Ａとされ、該入口１６Ａは内体１１ と外体１２との間に形成した栓内液通路２０と連通されており、この栓内液通路 ２０の先端は全方向から注出可能とした注出口２１としてある。 内体１１の下分割体１１Ｂに形成した雄ねじ２２と外体１２の内側壁１２Ａの 雌ねじ１４とを螺合することにより、内体１１と外体１２とを取り外し自在に結 合することができる。両者１１、１２を取り外すことにより栓内液通路２０が分 離される。 内体１１の上分割体１１Ａと下分割体１１Ｂの中央部には、第１実施例と同様 に、弁体２４が上下動可能に設けてある。弁体２４は弁棒部２５と弁本体部２６ とで構成され、内体１１の上分割体１１Ａの空間部１８に設けた弁開閉機構３０ によって開弁または閉弁される。閉弁時には弁本体部２６のパッキン２７が内体 １１の下分割体１１Ｂ下面に着座されるようになっている。The lower part of the liquid passage 16 is an inlet 16 A for the content liquid, and the inlet 16 A is communicated with an in-plug liquid passage 20 formed between the inner body 11 and the outer body 12. The tip of the passage 20 serves as a spout 21 that can spout from all directions. The inner body 11 and the outer body 12 can be detachably coupled by screwing the male screw 22 formed on the lower divided body 11B of the inner body 11 and the female screw 14 of the inner wall 12A of the outer body 12. .. The liquid passage 20 in the plug is separated by removing the both 11 and 12. As in the first embodiment, a valve body 24 is vertically movable at the center of the upper divided body 11A and the lower divided body 11B of the inner body 11. The valve body 24 is composed of a valve rod portion 25 and a valve body portion 26, and is opened or closed by a valve opening / closing mechanism 30 provided in the space portion 18 of the upper divided body 11A of the inner body 11. When the valve is closed, the packing 27 of the valve body 26 is seated on the lower surface of the lower divided body 11B of the inner body 11.
【００２３】 弁開閉機構３０の構成要素や作用等は、前記実施例と同様であるから、説明を 省略する。 なお、図２において、５は容器本体１の把手、６はコップ４の把持部である。 栓体１０の内体１１と外体１２とを取り外したい場合には、先ず容器本体１と 外体１２との螺合部（１Ｃと１３Ａ）を緩めて、内体１１をつけた状態の外体１ ２を容器本体１から取り出し、次に内体１１の雄ねじ２２と外体１２の雌ねじ１ ４との螺合を緩めて、内体１１と外体１２との結合を解除して両者を分離する。 この内・外体１１、１２を分離した状態で栓内液通路２０も分離できるため、栓 内液通路２０や注出口２１や液通路１６を隅々まで完全に清掃することができる 。The components, operations, and the like of the valve opening / closing mechanism 30 are the same as those in the above-described embodiment, and thus the description thereof will be omitted. In FIG. 2, 5 is a handle of the container body 1 and 6 is a grip portion of the cup 4. When it is desired to remove the inner body 11 and the outer body 12 of the stopper 10, first, loosen the screwed portions (1C and 13A) between the container body 1 and the outer body 12, and remove the outer body with the inner body 11 attached. The body 12 is taken out from the container body 1, and then the male screw 22 of the inner body 11 and the female screw 14 of the outer body 12 are loosened to release the coupling between the inner body 11 and the outer body 12 and To separate. Since the in-plug liquid passage 20 can also be separated in a state where the inner and outer bodies 11, 12 are separated, it is possible to completely clean the in-plug liquid passage 20, the spout 21, and the liquid passage 16.
【００２４】[0024]
この考案によれば、内体と外体との間に形成した栓内液通路と内体内に設けた 操作体とを備え、前記操作体の操作により栓内液通路先端の注出口から内容液を 注出するようにした液体容器用栓体において、前記内体と外体とは取り外し自在 に設けて栓内液通路を分離できるようにしてなるから、内体と外体とを取り外し て栓内液通路を分離することにより、栓内液通路や注出口等が隅々まで洗浄でき るため、雑菌等によるかびの発生も防止でき衛生的な液体容器用栓体が提供でき る。また、前記栓内液通路や注出口等に茶葉が詰まったときでも、前述したよう に内体と外体とを取り外し分離することにより、これらの茶葉等を簡単に取り除 き洗浄でき、従来例の如く新品の栓体と取り替える必要がなく、経済的である。 According to the invention, the liquid passage in the stopper formed between the inner body and the outer body and the operating body provided in the inner body are provided, and the liquid content is supplied from the pouring outlet at the tip of the liquid passage in the plug by the operation of the operating body. In the stopper for a liquid container, the inner body and the outer body are detachably provided so that the liquid passage in the stopper can be separated. By separating the internal liquid passage, the internal liquid passage and the spout can be cleaned in every corner, and it is possible to prevent the formation of mold due to various bacteria and to provide a sanitary liquid container stopper. Further, even when the tea leaves are clogged in the liquid passage in the stopper or the spout, etc., the tea leaves can be easily removed and washed by removing and separating the inner and outer bodies as described above. It is economical because there is no need to replace it with a new plug as in the example.
【図１】第１実施例の縦断面図である。FIG. 1 is a vertical sectional view of a first embodiment.
【図２】第２実施例の縦断面図である。FIG. 2 is a vertical sectional view of a second embodiment.
【図３】内体と外体の螺合部の水平断面図である。FIG. 3 is a horizontal cross-sectional view of a screwing portion between an inner body and an outer body.
【図４】弁開閉機構の一部を断面で示した分解側面図で
ある。FIG. 4 is an exploded side view showing a part of a valve opening / closing mechanism in cross section.
【図５】図４に示した弁開閉機構の展開図である。5 is a development view of the valve opening / closing mechanism shown in FIG.
【図６】図４に示した弁開閉機構の展開図である。FIG. 6 is a development view of the valve opening / closing mechanism shown in FIG.
【図７】図４に示した弁開閉機構の展開図である。FIG. 7 is a development view of the valve opening / closing mechanism shown in FIG.
１ 容器本体 １Ａ 内壁 １Ｂ 外壁 １Ｃ 雄ねじ １０ 栓体 １１ 内体 １２ 外体 １２Ａ 内側壁 １２Ｂ 中側壁 １２Ｃ 外側壁 １３ 雌ねじ １４ 雌ねじ １６ 液通路 １８ 空間部 １９ 液通路 ２０ 栓内液通路 ２１ 注出口 ２２ 雄ねじ ２４ 弁体 ３０ 弁開閉機構 ３１ 案内筒 ３２ 操作体 ３３ 可動部材 ３４ 閉弁強制部材 ３５ バネ 1 Container Main Body 1A Inner Wall 1B Outer Wall 1C Male Thread 10 Plug Body 11 Inner Body 12 Outer Body 12A Inner Side Wall 12B Middle Side Wall 12C Outer Side Wall 13 Female Thread 14 Female Thread 16 Liquid Passage 18 Space Section 19 Liquid Passage 20 Plug Inside Liquid Passage 21 Pouring Outlet 22 Male Thread 24 valve body 30 valve opening / closing mechanism 31 guide cylinder 32 operating body 33 movable member 34 valve closing forcing member 35 spring
Claims (2)
内液通路２０と内体１１内に設けた操作体３２とを備
え、前記操作体３２の操作により栓内液通路２０先端の
注出口２１から内容液を注出するようにした液体容器用
栓体において、前記内体１１と外体１２とは取り外し自
在に設けて栓内液通路２０を分離できるようにしたこと
を特徴とする液体容器用栓体。1. An in-plug liquid passage 20 formed between an inner body 11 and an outer body 12 and an operating body 32 provided in the inner body 11 are provided, and the in-plug liquid passage 20 is operated by the operation of the operating body 32. In a stopper for a liquid container in which a content liquid is discharged from a spout 21 at the tip, the inner body 11 and the outer body 12 are detachably provided so that the in-plug liquid passage 20 can be separated. Characteristic liquid container stopper.
は雌ねじ１４を形成し、この雌雄両ねじ２２、１４によ
り内体１１と外体１２とを取り外し自在としてなる請求
項１記載の液体容器用栓体。2. A male screw 22 is formed on the inner body 11 and a female screw 14 is formed on the outer body 12, and the inner body 11 and the outer body 12 can be detached by the male and female screws 22, 14. Stopper for liquid container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991077260U JP2501634Y2 (en) | 1991-06-18 | 1991-06-18 | Liquid container stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991077260U JP2501634Y2 (en) | 1991-06-18 | 1991-06-18 | Liquid container stopper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0588452U true JPH0588452U (en) | 1993-12-03 |
| JP2501634Y2 JP2501634Y2 (en) | 1996-06-19 |
Family
ID=13628885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991077260U Expired - Lifetime JP2501634Y2 (en) | 1991-06-18 | 1991-06-18 | Liquid container stopper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2501634Y2 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58149125U (en) * | 1982-03-28 | 1983-10-06 | タイガー魔法瓶株式会社 | liquid container stopper |
| JPS6328455U (en) * | 1986-08-07 | 1988-02-24 | ||
| JPS6328454U (en) * | 1986-08-07 | 1988-02-24 | ||
| JPH01127537U (en) * | 1988-02-16 | 1989-08-31 | ||
| JPH0225953U (en) * | 1988-08-04 | 1990-02-20 |
-
1991
- 1991-06-18 JP JP1991077260U patent/JP2501634Y2/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58149125U (en) * | 1982-03-28 | 1983-10-06 | タイガー魔法瓶株式会社 | liquid container stopper |
| JPS6328455U (en) * | 1986-08-07 | 1988-02-24 | ||
| JPS6328454U (en) * | 1986-08-07 | 1988-02-24 | ||
| JPH01127537U (en) * | 1988-02-16 | 1989-08-31 | ||
| JPH0225953U (en) * | 1988-08-04 | 1990-02-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2501634Y2 (en) | 1996-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |