JP4845002B2 - Container with nozzle - Google Patents

Container with nozzle Download PDF

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JP4845002B2
JP4845002B2 JP2005022669A JP2005022669A JP4845002B2 JP 4845002 B2 JP4845002 B2 JP 4845002B2 JP 2005022669 A JP2005022669 A JP 2005022669A JP 2005022669 A JP2005022669 A JP 2005022669A JP 4845002 B2 JP4845002 B2 JP 4845002B2
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nozzle
container
fitted
tip
discharge
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JP2006206135A (en
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水嶋  博
茂雄 飯塚
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Yoshino Kogyosho Co Ltd
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Yoshino Kogyosho Co Ltd
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  • Closures For Containers (AREA)
  • Nozzles (AREA)

Description

本発明はノズル付き容器に関する。   The present invention relates to a container with a nozzle.

ノズル付き容器として、内容物を吐出した後にノズル先端に残った内容物が固化して次回以降の吐出を妨げてしまうという問題があり、この様な固化物がノズル内に生じた場合には先端から棒状物等により掻き出す必要があった。この点を考慮したノズルが提案されている。(例えば、特許文献1参照)。   As a container with a nozzle, there is a problem that the content remaining at the tip of the nozzle after discharging the content solidifies and prevents the next and subsequent discharges. If such a solidified material is generated in the nozzle, the tip It was necessary to scrape it out with a stick-like material. A nozzle in consideration of this point has been proposed. (For example, refer to Patent Document 1).

前記ノズルは、注出筒内先端に弁部材を嵌着固定してなるノズルであって、弁部材は、外周縁を注出筒内先端に嵌着固定させた周壁内面後端より内方へフランジを延設するとともに、該フランジ内周縁より前方へ周方向複数の支持脚を延設し、且つ、各支持脚前端面に裏面周縁を連結させた弁座板を設けてなる支持基体と、弁座板及び各支持脚外面に内面を液密に嵌合して各支持脚間の開口部を閉塞させるとともに、支持基体周壁内面に外面を嵌合させて嵌着固定させ、且つ、柔軟性を有する弾性材質にて形成した筒状の弁体とからなり、前記弁体外周面と支持基体周壁内周面との当接部間に前端部より後方へ走る間隙を周方向複数設けて各間隙部分の弁体が液圧により外方へ弾性変形可能に構成している。
実用新案登録第2568987号公報
The nozzle is a nozzle in which a valve member is fitted and fixed to the tip of the dispensing cylinder, and the valve member is inward from the rear end of the inner surface of the peripheral wall with the outer peripheral edge fitted and fixed to the tip of the dispensing cylinder. A support base formed by extending a flange, extending a plurality of support legs in the circumferential direction forward from the inner peripheral edge of the flange, and providing a valve seat plate having a back surface peripheral edge connected to the front end surface of each support leg; The inner surface of the valve seat plate and the outer surface of each support leg is fluid-tightly fitted to close the opening between the support legs, and the outer surface is fitted to the inner surface of the peripheral wall of the support base to be fitted and fixed. Each of which is provided with a plurality of gaps that run backward from the front end portion between the contact portions between the outer peripheral surface of the valve body and the inner peripheral surface of the supporting base body. The valve body in the gap is configured to be elastically deformable outward by hydraulic pressure.
Utility Model Registration No. 2568987

前記ノズルは、非使用時には弁部材の弁体により注出筒内が外部と気密に遮断され、注出筒内の残液の酸化や乾燥を防止し、その結果液の固化が無く、目詰まりのない円滑な液の注出を行える優れたものであるが、構造が複雑であるという難点がある。   When the nozzle is not in use, the inside of the dispensing cylinder is hermetically shut off from the outside by the valve body of the valve member, preventing oxidation and drying of the remaining liquid in the dispensing cylinder, resulting in no solidification of the liquid and clogging. Although it is an excellent one that can smoothly dispense liquid without any problems, it has a drawback that its structure is complicated.

本発明は前記した点に鑑みてなされたもので、極めて簡単な構造でしかも内容物がノズル内で固化しても目詰まりを容易に解消することができ、また、内容物の手への吐出の際には手に負担をかけずに摺り切ることができ、更に、閉塞部材との組み合わせによりノズル内の高い気密性の保持を行えるノズル付き容器を提案する。   The present invention has been made in view of the above-described points, and it is possible to easily eliminate clogging even when the contents are solidified in the nozzle, and to discharge the contents to the hand. In this case, a container with a nozzle that can be scraped without placing a burden on the hand and that can maintain high airtightness in the nozzle by combining with a closing member is proposed.

第1の手段として、容器体A上に、ノズル11を突設した吐出ヘッド12を備え、排出手段により容器体A内の収納液をノズル11より吐出する如く構成したノズル付き容器に於いて、ノズル11外周に、先端部をノズル11先端より突出した状態で、柔軟で弾力性に富む材質により形成された固化残液扱き用の筒体20を嵌着固定し、前記筒体20の先端面bを圧接して閉塞する閉塞板部30を備えた閉塞部材31をノズル付き容器1に着脱可能に設けた。 As a first means, in a container with a nozzle comprising a discharge head 12 having a nozzle 11 projecting on a container body A and configured to discharge the stored liquid in the container body A from the nozzle 11 by a discharge means, the nozzle 11 outer circumference, so as to protrude the tip from the nozzle 11 tip, the tubular body 20 and fitted and fixed for the flexible solidified residual liquid squeezing formed of a material rich in elasticity, the distal end surface of the cylindrical body 20 A closing member 31 provided with a closing plate portion 30 that is closed by pressure-contacting b was detachably provided on the nozzle-equipped container 1.

容器体Aは胴部より縮径した口頸部を起立する所謂ボトルタイプの合成樹脂製の容器体を使用でき、その他排出手段等に応じて種々の形態の容器体が使用でき、例えば、エアゾール缶の如き金属製のものであっても、或いは胴部の上端をそのまま開口した有底筒状形態の容器体であっても良い。また、排出手段が後述するスクイズタイプのものにあっては、胴部を圧搾可能に構成したものを使用する。   The container body A can be a so-called bottle-type synthetic resin container body that stands up from the neck portion with a diameter reduced from the body portion, and various other types of container bodies can be used depending on the discharging means, for example, an aerosol can Or a container body with a bottomed cylindrical shape in which the upper end of the body portion is opened as it is. Moreover, when the discharging means is a squeeze type that will be described later, a structure in which the body portion is configured to be squeezed is used.

前記排出手段としては容器体Aに装着した押し下げヘッド式のポンプ或いは蓄圧式ポンプ或いは容器体Aに備えたエアゾールタイプの吐出機構、更には容器体の胴部を圧搾することによるスクイズタイプの排出手段、容器を傾けることにより収納液を排出する排出手段等の種々の排出手段が該当する。また、吐出ヘッド12は、容器体A上に位置するもので、ポンプ形態の排出手段の場合のように上下に作動するものであっても、或いは胴部圧搾による排出手段の場合のように容器体上に固定されたものであっても良い。   As the discharge means, a push-down head type pump or a pressure accumulation pump attached to the container body A, an aerosol type discharge mechanism provided in the container body A, or a squeeze type discharge means by squeezing the body of the container body Various discharge means such as a discharge means for discharging the stored liquid by tilting the container are applicable. Further, the discharge head 12 is located on the container body A and can be operated up and down as in the case of the pump-type discharge means, or the discharge head 12 as in the case of the discharge means by body squeezing. It may be fixed on the body.

筒体20は、先端部をノズル11先端より突出した状態であれば、後述図示例の如くノズル先端部に嵌着する形態であっても、或いはノズル全体を被覆して嵌着する形態であっても良い。また、ノズル先端部に嵌着する形態の場合には、筒体20の後端面を係止する係止面をノズル外周に形成すると良い。筒体20の材質としては合成樹脂,エラストマー等が好ましく採用できる。筒体20のノズル11の先端からの突出幅は特に限定されないが、外面対向位置から押圧した際に比較的大きく撓むことができる程度の突出幅が好ましい。具体的には5mm〜15mm程度が好ましいが、当然これに限らない。 As long as the tip of the cylindrical body 20 protrudes from the tip of the nozzle 11, the cylindrical body 20 may be fitted to the nozzle tip as shown in the example shown below, or may be fitted to cover the entire nozzle. May be. Further, in the case of a form that is fitted to the nozzle tip, a locking surface for locking the rear end surface of the cylinder 20 may be formed on the outer periphery of the nozzle. As the material of the cylindrical body 20, a synthetic resin, an elastomer, or the like can be preferably used. The protruding width of the cylindrical body 20 from the tip of the nozzle 11 is not particularly limited, but is preferably a protruding width that can be bent relatively large when pressed from the position facing the outer surface. Specifically, it is preferably about 5 mm to 15 mm, but is not limited to this.

第2の手段として、前記第1の手段に於いて、前記ノズル11の外周面と前記筒体20の内周面に相互に係合して抜け出しを防止する係合手段を設けた。   As the second means, in the first means, an engaging means for preventing the slippage by engaging with the outer peripheral surface of the nozzle 11 and the inner peripheral surface of the cylindrical body 20 is provided.

前記係合手段としては、後述する実施形態の鋸刃状の環状突部相互の係合手段の外、ノズル11外周と、筒体20内周にそれぞれ螺条を刻設して螺着する手段を採用することもでき、その他、ノズル11外周と筒体20内周に相互に嵌合する凹部及び突部を突設することでも良い。   As the engaging means, means for engraving and screwing threads on the outer periphery of the nozzle 11 and the inner periphery of the cylindrical body 20 in addition to the engaging means of saw blade-like annular protrusions of the embodiments described later. In addition, it is also possible to project a recess and a protrusion that fit into the outer periphery of the nozzle 11 and the inner periphery of the cylinder 20.

閉塞部材31を設ける主たる目的とするところはノズル11の先端吐出口を密閉することにある。従って、前記条件を備えればその形態は種々選択できる。例えば、後述する実施形態の如きカバータイプの外、吐出ヘッド12上面に嵌着したキャップ状部から帯体を延設し、その先端部に閉塞板部30を垂設して筒体20前面を圧接する如く構成しても良い。   The main purpose of providing the closing member 31 is to seal the tip discharge port of the nozzle 11. Therefore, various forms can be selected as long as the above conditions are provided. For example, outside the cover type as in the embodiment described later, a belt body is extended from a cap-like portion fitted on the upper surface of the discharge head 12, and a closing plate portion 30 is vertically suspended at the front end portion of the front surface of the cylindrical body 20. You may comprise so that it may press-contact.

の手段として、容器体Aと、該容器体の口頸部3に嵌着した装着キャップ10の上方に、上方付勢状態で押し下げ可能に、前方へノズル11を突設した吐出ヘッド12を突出し、吐出ヘッド12の上下動により容器体内の液をノズル11より吐出する如く構成したポンプとからなるノズル付き容器に於いて、前記ノズル11の外周に、先端部をノズル11先端より突出した状態で、柔軟で弾力性に富む材質により形成された固化残液扱き用の筒体20を嵌着固定し、前記装着キャップ10外周に下部筒壁部41a を嵌着するとともに、フランジ部41b を介して吐出ヘッド12下部周囲に上部筒壁部41c を延設し、上部筒壁部41c 外面を嵌着面cとした固定筒41を設け、前記嵌着面cに強制嵌着した後端部開口の開環筒状をなす嵌着基部31a と、前記嵌着基部31a 上に延設するとともに、前記吐出ヘッド12及びノズル11を被覆してその先端の閉塞板部30を上記筒体20前面に圧接した後端部開口の本体部31b とから成る閉塞部材31を設けた。 As a third means, a discharge head 12 having a nozzle 11 projecting forward is provided above the container body A and the mounting cap 10 fitted to the mouth neck portion 3 of the container body so as to be able to be pushed down in an upward biased state. In a container with a nozzle composed of a pump configured to discharge the liquid in the container from the nozzle 11 by the vertical movement of the discharge head 12, the tip of the nozzle 11 protrudes from the tip of the nozzle 11 on the outer periphery of the nozzle 11. In this state, a solidified residual liquid handling cylinder 20 formed of a flexible and elastic material is fitted and fixed, and a lower cylindrical wall 41a is fitted to the outer periphery of the mounting cap 10 and a flange 41b is fitted. An upper cylinder wall portion 41c extending around the lower portion of the discharge head 12, a fixed cylinder 41 having an outer surface of the upper cylinder wall portion 41c as a fitting surface c is provided, and a rear end portion forcibly fitted to the fitting surface c A fitting base 31a having a ring-opening cylindrical shape; and an extension on the fitting base 31a. In addition, a closing member 31 including a main body portion 31b having a rear end opening that covers the discharge head 12 and the nozzle 11 and presses the closing plate portion 30 at the tip thereof against the front surface of the cylindrical body 20 is provided.

本発明のノズル付き容器は、ノズル11の外周に筒体20を嵌着固定するという極めて簡単な構造で、ノズル11内の残液が固化しても筒体20を扱くことにより簡単に取り除くことができ、また、先端が柔軟であるため、手に内容物を取り出す場合に先端を手のひらで摺り切っても痛みが生じる等の不都合がなく安全でかつ快適に利用できるものである。   The container with a nozzle of the present invention has a very simple structure in which the cylindrical body 20 is fitted and fixed to the outer periphery of the nozzle 11, and even if the residual liquid in the nozzle 11 is solidified, it can be easily removed by handling the cylindrical body 20 In addition, since the tip is flexible, it can be used safely and comfortably without inconvenience such as pain even if the tip is rubbed with the palm of the hand when the contents are taken out by hand.

また、前記ノズル11の外周面と前記筒体20の内周面に相互に係合して抜け出しを防止する係合手段を設ければ、使用中に筒体20が外れる等の不都合をより確実に防止することができる。   Further, if an engagement means for preventing the nozzle 11 from coming out by engaging with the outer peripheral surface of the nozzle 11 and the inner peripheral surface of the cylindrical body 20 is provided, the inconvenience such as disconnection of the cylindrical body 20 during use is more reliably ensured. Can be prevented.

更に、前記筒体20の先端面bを圧接して閉塞する閉塞板部30を備えた閉塞部材31を着脱可能に設けた場合には、非使用時にノズル11内が密閉されるため、ノズル11内の残液の乾燥等を防止でき、その結果、ノズル11内の液の固化を防止できる。特に閉塞部材31をカバー形態のものとすれば、非使用時には容器上部を被覆して埃等の付着防止も図れる。   Further, when the closing member 31 including the closing plate portion 30 that closes the distal end surface b of the cylindrical body 20 by pressure contact is detachable, the inside of the nozzle 11 is sealed when not in use. As a result, the liquid in the nozzle 11 can be prevented from solidifying. In particular, if the closing member 31 is in the form of a cover, the upper part of the container can be covered when not in use to prevent adhesion of dust and the like.

の手段のような固定筒41に嵌着基部31a を強制嵌着した閉塞部材31の場合には、固定筒のフランジ部41b 及び嵌着面cにより嵌着基部31a がガタツキなく安定した状態で固定でき、その結果、閉塞板部30により筒体20の先端開口の閉塞をより確実に行えてノズル内残液の乾燥,固化を防止できる。また、吐出ヘッド12が押し下げヘッド式の可動性のものであっても閉塞板部30の確実な圧接によりノズル11内の密閉性をより向上できる。また閉塞部材31がノズル11及び吐出ヘッド12の大部分を被覆することができるため、その部分への埃の付着等を極力防止できる。 In the case of the closing member 31 in which the fitting base portion 31a is forcibly fitted to the fixed cylinder 41 as in the third means, the fitting base portion 31a is in a stable state without play due to the flange portion 41b and the fitting surface c of the fixed cylinder. As a result, the end opening of the cylindrical body 20 can be more reliably closed by the closing plate portion 30, and the residual liquid in the nozzle can be prevented from being dried and solidified. Further, even if the discharge head 12 is a push-down head type movable one, the sealing performance in the nozzle 11 can be further improved by the reliable pressure contact of the closing plate portion 30. Further, since the blocking member 31 can cover most of the nozzle 11 and the ejection head 12, it is possible to prevent dust from adhering to these portions as much as possible.

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は本発明ノズル付き容器の一例を示すもので、該ノズル付き容器1は、容器体Aに押し下げヘッド式のポンプBを装着し、該ポンプBを排出手段として採用しており、容器体Aは、胴部2より口頸部3を起立したボトルタイプの合成樹脂製のものを使用している。   FIG. 1 shows an example of a container with a nozzle according to the present invention. The container with a nozzle 1 has a push-down head type pump B mounted on a container body A, and the pump B is used as a discharge means. A is made of a bottle-type synthetic resin in which the mouth and neck 3 is erected from the body 2.

ポンプBは、容器体Aの口頸部3に装着キャップ10を嵌合させて装着しており、装着キャップ10上端より上方付勢状態で押し込み可能にノズル11付きの吐出ヘッド12を突出している。そして、吐出ヘッド12を押し下げ、また、押し下げた吐出ヘッド12が上方付勢力により上昇する上下動により、内蔵ポンプ機構の作用で、容器体A内の液を吸い上げてノズル11先端の吐出口13より吐出する如く構成している。内蔵ポンプ機構としては公知のこの種のポンプの機構が採用でき、例えば、図示せずに説明すると、容器体A内に垂下させたシリンダの上端を装着キャップ10により容器体Aの口頸部に固定し、また、シリンダ内周を上下に摺動するピストンを下部外周に連携させたステムの上端に吐出ヘッドを嵌着し、これらをコイルスプリングにより上方へ付勢させ、また、シリンダ内下端には吸い込み弁を、ステム内には吐出弁をそれぞれ設け、シリンダ下端からは容器体内下部に垂下するパイプを連結した構造が上げられる。尚、シリンダを液シリンダ及び空気シリンダの二種類で形成し、それぞれピストンを連携させて液シリンダ内の液と空気シリンダ内の空気を合流して収納液を泡として吐出する公知のポンプ機構を採用することもできる。   The pump B is mounted by fitting a mounting cap 10 on the mouth / neck portion 3 of the container body A, and a discharge head 12 with a nozzle 11 protrudes from the upper end of the mounting cap 10 so as to be pushed upward. . Then, the discharge head 12 is pushed down, and the discharged discharge head 12 is moved up and down by the upward biasing force, so that the liquid in the container body A is sucked up from the discharge port 13 at the tip of the nozzle 11 by the action of the built-in pump mechanism. It is configured to discharge. As a built-in pump mechanism, a known mechanism of this type of pump can be employed. For example, when not illustrated, the upper end of a cylinder suspended in the container body A is attached to the mouth and neck of the container body A by the mounting cap 10. The discharge head is fitted to the upper end of the stem that is fixed and the piston that slides up and down the inner circumference of the cylinder is linked to the lower outer circumference, and these are urged upward by a coil spring, and A suction valve is provided, a discharge valve is provided in the stem, and a pipe that hangs from the lower end of the cylinder to the lower part of the container body is connected. The cylinder is made up of two types, a liquid cylinder and an air cylinder, and a well-known pump mechanism is adopted that discharges the stored liquid as bubbles by joining the pistons together to join the liquid in the liquid cylinder and the air in the air cylinder. You can also

ノズル11は吐出ヘッド12より側方である前方に突出させている。ノズル11の先端部外周は小径に形成してその小径部後端に係止面aを形成している。更に、小径部外周には係合手段を構成する後方に傾く鋸刃状の環状突部14を複数連設している。   The nozzle 11 projects forward from the ejection head 12. The outer periphery of the tip of the nozzle 11 is formed with a small diameter, and a locking surface a is formed at the rear end of the small diameter. Further, a plurality of sawtooth-like annular protrusions 14 that are inclined backward and constitute engaging means are provided continuously on the outer periphery of the small diameter portion.

ノズル11外周の上記小径部には、先端部をノズル11先端より突出した状態で、柔軟で弾力性に富む材質により形成された筒体20を嵌着固定している。筒体20の内周には前方に傾く鋸刃状の環状突部21を複数連設してノズル11の後方に傾く鋸刃状の環状突部14とそれぞれ係合させて装着し易く、抜け難い取り付けができる係合手段を設けている。筒体20は柔軟で弾力性に富む部材で形成しているため、若干嵌合部分の外径より小さい外径でも装着することが可能であり、密に嵌合することができるとともに、鋸刃状の環状突部を形成したものであっても相互の気密性を充分保つことができる。
The smaller-diameter portion of the nozzle 11 outer circumference, so as to protrude from the nozzle 11 distal tip portion, and fitted and fixed to the tubular body 20 formed of a material rich in flexibility and elasticity. A plurality of saw blade-like annular protrusions 21 inclined forward are provided on the inner periphery of the cylindrical body 20 so as to be engaged with the saw blade-like annular protrusions 14 inclined rearward of the nozzle 11 for easy mounting and removal. Engagement means that can be attached difficult is provided. Since the cylindrical body 20 is formed of a flexible and elastic member, it can be attached even with an outer diameter slightly smaller than the outer diameter of the fitting portion, and can be closely fitted, and a saw blade Even if a ring-shaped protrusion is formed, the mutual airtightness can be sufficiently maintained.

また、前記筒体20の先端面bを圧接して閉塞する閉塞板部30を備えた閉塞部材31をノズル付き容器1に着脱可能に設けている。本例の場合には装着キャップ10外周に嵌合する下部筒壁部41a の上端から装着キャップ10の上面周縁に当接するフランジ部41b を介して上方の吐出ヘッド12下部周囲に上部筒壁部41c を延設し、上部筒壁部外面を嵌着面cとするとともに、フランジ部41b 上面を上向き段部40とした固定筒41を設け、この固定筒41を介してノズル付き容器1にカバー形態の閉塞部材31を着脱可能に装着している。閉塞部材31は、下面を上向き段部40上に当接して嵌着面cに強制嵌着した後端部開口の開環筒状をなす嵌着基部31a と、該嵌着基部31a 上に延設するとともに、吐出ヘッド12及びノズル11を被覆してその先端の閉塞板部30を上記筒体20前面に圧接した後端部開口の本体部31b とからなる。本体部31b の頂部後端部には両側に左右一対の切溝32を形成してその中央部に指掛け部33を画成している。   Moreover, the closure member 31 provided with the closure board part 30 which press-closes the front end surface b of the said cylinder 20 is provided in the container 1 with a nozzle so that attachment or detachment is possible. In the case of this example, the upper cylindrical wall portion 41c extends from the upper end of the lower cylindrical wall portion 41a fitted to the outer periphery of the mounting cap 10 to the lower periphery of the upper discharge head 12 via the flange portion 41b that contacts the upper peripheral edge of the mounting cap 10. And a fixed cylinder 41 having an upper stepped portion 40 on the upper surface of the flange portion 41b is provided and the outer surface of the upper cylindrical wall portion is used as a fitting surface c. The closing member 31 is detachably mounted. The closing member 31 includes a fitting base 31a having a ring-opening cylindrical shape with a rear end opening in which the lower surface abuts on the upward stepped portion 40 and forcibly fitting to the fitting surface c, and extends over the fitting base 31a. And a main body portion 31b having a rear end opening that covers the discharge head 12 and the nozzle 11 and presses the closing plate portion 30 at the tip thereof against the front surface of the cylindrical body 20. A pair of left and right kerfs 32 are formed on both sides of the top rear end of the main body 31b, and a finger hook 33 is defined at the center.

そして、嵌着基部31a を嵌着面cに嵌着した際には閉塞板部30が筒体20の先端面bを後方へ圧接する如く構成している。閉塞部材31の取り付けは前方より後方へ押し込むように行い、嵌着基部31a の後部を拡げる如く弾性変形させて装着する。嵌着基部31a が嵌着面cに嵌合した際に閉塞板部30が筒体20の先端面bを圧接する位置にある如く相互の位置を定めている。また、取り外しの際には上部の指掛け部33を前方上方へ引き上げれば容易に外すことができる。取り付け,取り外しの際には前記切溝32の存在で閉塞部材31の後部が弾性変形し易い。   When the fitting base portion 31a is fitted to the fitting surface c, the closing plate portion 30 is configured to press the distal end surface b of the cylindrical body 20 backward. The closing member 31 is attached by being pushed backward from the front, and is elastically deformed and attached so that the rear part of the fitting base 31a is expanded. The mutual positions are determined such that when the fitting base portion 31a is fitted to the fitting surface c, the closing plate portion 30 is in a position where the distal end surface b of the cylindrical body 20 is pressed. Further, when removing, it can be easily removed by pulling the upper finger hook 33 upward and forward. At the time of attachment and removal, the rear portion of the closing member 31 is easily elastically deformed due to the presence of the kerf 32.

本発明ノズル付き容器の一部切欠側面図である。(実施例1)It is a partially cutaway side view of the container with a nozzle of the present invention. Example 1 本発明ノズル付き容器の筒体を外したノズル部分の縦断面図である。(実施例1)It is a longitudinal cross-sectional view of the nozzle part which removed the cylindrical body of the container with this invention nozzle. Example 1

符号の説明Explanation of symbols

10…装着キャップ,11…ノズル,12…吐出ヘッド,20…筒体,30…閉塞板部,
31…閉塞部材,31a …嵌着基部,31b …本体部,41a …下部筒壁部,
41b …フランジ部,41c …上部筒壁部,b…先端面,c…嵌着面,A…容器体,
B…ポンプ
10 ... Installation cap, 11 ... Nozzle, 12 ... Discharge head, 20 ... Cylinder, 30 ... Blocking plate,
31 ... Closure member, 31a ... Fitting base part, 31b ... Body part, 41a ... Lower cylindrical wall part,
41b ... flange part, 41c ... upper cylindrical wall part, b ... tip end surface, c ... fitting surface, A ... container body,
B ... Pump

Claims (3)

容器体(A)上に、ノズル(11)を突設した吐出ヘッド(12)を備え、排出手段により容器体(A)内の収納液をノズル(11)より吐出する如く構成したノズル付き容器に於いて、ノズル(11)外周に、先端部をノズル(11)先端より突出した状態で、柔軟で弾力性に富む材質により形成された固化残液扱き用の筒体(20)を嵌着固定し、前記筒体(20)の先端面(b)を圧接して閉塞する閉塞板部(30)を備えた閉塞部材(31)をノズル付き容器(1)に着脱可能に設けてなることを特徴とするノズル付き容器。 A nozzle-equipped container comprising a discharge head (12) having a nozzle (11) projecting on the container body (A) and configured to discharge the stored liquid in the container body (A) from the nozzle (11) by the discharging means. in, fitted to the nozzle (11) periphery, a distal end portion so as to protrude from the nozzle (11) tip, the cylindrical body for flexible and solidified residual liquid squeezing formed of a material rich in elasticity (20) A closure member (31) provided with a closure plate portion (30) for fixing and closing the distal end surface (b) of the cylindrical body (20) by pressure contact is detachably provided on the nozzle-equipped container (1). A nozzle-equipped container. 前記ノズル(11)の外周面と前記筒体(20)の内周面に相互に係合して抜け出しを防止する係合手段を設けてなる請求項1記載のノズル付き容器。   The container with a nozzle according to claim 1, further comprising an engaging means for engaging the outer peripheral surface of the nozzle (11) and the inner peripheral surface of the cylindrical body (20) to prevent the nozzle (11) from coming out. 容器体(A)と、該容器体の口頸部(3)に嵌着した装着キャップ(10)の上方に、上方付勢状態で押し下げ可能に、前方へノズル(11)を突設した吐出ヘッド(12)を突出し、吐出ヘッド(12)の上下動により容器体内の液をノズル(11)より吐出する如く構成したポンプとからなるノズル付き容器に於いて、前記ノズル(11)の外周に、先端部をノズル(11)先端より突出した状態で、柔軟で弾力性に富む材質により形成された固化残液扱き用の筒体(20)を嵌着固定し、前記装着キャップ(10)外周に下部筒壁部(41a )を嵌着するとともに、フランジ部(41b )を介して吐出ヘッド(12)下部周囲に上部筒壁部(41c )を延設し、上部筒壁部(41c )外面を嵌着面(c)とした固定筒(41)を設け、前記嵌着面(c)に強制嵌着した後端部開口の開環筒状をなす嵌着基部(31a )と、前記嵌着基部(31a )上に延設するとともに、前記吐出ヘッド(12)及びノズル(11)を被覆してその先端の閉塞板部(30)を上記筒体(20)前面に圧接した後端部開口の本体部(31b )とから成る閉塞部材(31)を設けたことを特徴とするノズル付き容器。 Discharge with a nozzle (11) projecting forward from above the container body (A) and the mounting cap (10) fitted to the mouth-neck part (3) of the container body so that it can be pushed down in an upward biased state. In a nozzle-equipped container comprising a pump configured such that the head (12) protrudes and the liquid in the container is discharged from the nozzle (11) by the vertical movement of the discharge head (12), on the outer periphery of the nozzle (11) With the tip protruding from the tip of the nozzle (11), a solidified residual liquid handling cylinder (20) formed of a flexible and elastic material is fitted and fixed, and the outer circumference of the mounting cap (10) The lower cylindrical wall portion (41a) is fitted to the upper cylindrical wall portion (41c), and the upper cylindrical wall portion (41c) is extended around the lower portion of the discharge head (12) via the flange portion (41b). A fixed cylinder (41) having a fitting surface (c) is provided, and a rear end opening that is forcibly fitted to the fitting surface (c) is provided. A fitting base (31a) having an annular tube shape, extending on the fitting base (31a), covering the discharge head (12) and the nozzle (11), and a closing plate portion (30 A nozzle-equipped container comprising a closing member (31) comprising a rear end opening main body portion (31b) pressed against the front surface of the cylindrical body (20) .
JP2005022669A 2005-01-31 2005-01-31 Container with nozzle Active JP4845002B2 (en)

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JP5099676B2 (en) * 2007-01-31 2012-12-19 株式会社吉野工業所 Foam ejection container
JP5008000B2 (en) * 2007-03-30 2012-08-22 株式会社吉野工業所 Manual push pump nozzle head
JP5096068B2 (en) * 2007-08-09 2012-12-12 日本曹達株式会社 Dispenser with anti-dripping function
EP2564940A1 (en) * 2011-08-31 2013-03-06 Sika Technology AG Applicator stick
JP6901369B2 (en) * 2017-09-29 2021-07-14 株式会社吉野工業所 Container with pump

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JPH10264955A (en) * 1997-03-21 1998-10-06 Juichi Kojima Auxiliary take-out device of pump container
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