JP2006036319A - Fixed quantity spouting instrument - Google Patents

Fixed quantity spouting instrument Download PDF

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JP2006036319A
JP2006036319A JP2004221784A JP2004221784A JP2006036319A JP 2006036319 A JP2006036319 A JP 2006036319A JP 2004221784 A JP2004221784 A JP 2004221784A JP 2004221784 A JP2004221784 A JP 2004221784A JP 2006036319 A JP2006036319 A JP 2006036319A
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passage
storage space
container
rod
contents
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Shigeo Iizuka
茂雄 飯塚
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Yoshino Kogyosho Co Ltd
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Yoshino Kogyosho Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a fixed quantity spouting instrument capable of preventing a content from flowing out from the inside of a container and spouting only the content related to metering. <P>SOLUTION: The fixed quantity spouting instrument is equipped with a storing space capable of taking in a fixed quantity of the content in the container and spouts the content in the storing space through a spouting passage. The fixed quantity spouting instrument is constituted of a valve seat (2) having a passage (2a) communicated in the container (1) and mounted in the opening (1a) of the container (1), a head (3) having a spouting passage (3a) for spouting the content and forming the storing space (M) in its inside by cooperating with the valve seat (2), a valve body (4) slidably elastically held in the storing space (M), opening and closing alternately the spouting passage (3a) and the passage (2a) of the valve seat (2) to perform the take-in of the fixed quantity of the content into the storing space (M) and spouting the content from the storing space (M), and a cover (6) storing the head (3) inside and engaged and held on the side wall of the opening part of the container (1). <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、容器内の内容物を一回使用する分だけ取り出すのに好適な定量注出器に関するものである。   The present invention relates to a quantitative dispenser suitable for taking out the contents in a container for a single use.

育毛剤の如き薬液等、一回の使用量が定められたものは、容器内の内容物を取り出すに際しては計量する必要があり、従来は、中栓に配置された円筒部を適宜上下動させて第一弁及び第二弁を交互に開閉することで容器内の内容物を計量筒部に流し込み、該計量筒部内の内容物を注出口を通して外部に排出するようにしていた（例えば、特許文献１参照）。
特開２００２−３３７９１０号公報 For liquids such as hair restorers that have a fixed amount of use, it is necessary to weigh them before taking out the contents in the container. Conventionally, the cylindrical part placed on the inner plug is moved up and down appropriately. By alternately opening and closing the first valve and the second valve, the contents in the container are poured into the measuring cylinder, and the contents in the measuring cylinder are discharged to the outside through the spout (for example, patents) Reference 1).
JP 2002-337910 A

ところで、従来のこの種の定量注出器は、計量にかかわる内容物を注出している最中に弁体に不用意な力が作用すると該弁体が簡単にスライドしてしまい、容器と計量筒部とを隔絶する弁が開放されることもあって、この場合、計量筒部内に容器内の内容物が流れ込んでしまう結果、定量注出ができないおそれがあった。   By the way, the conventional quantitative dispenser of this type is easily slid if an inadvertent force is applied to the valve body while the contents related to weighing are being poured out, and the container and the metering device. In some cases, the valve that isolates the tube portion may be opened. In this case, the contents in the container may flow into the measuring tube portion, and as a result, there is a possibility that quantitative dispensing cannot be performed.

本発明の課題は簡便な操作のもので計量を行なうことが可能で、計量に係わる内容物のみ確実に注出できる新規な定量注出器を提案するところにある。   An object of the present invention is to propose a novel quantitative dispenser capable of performing weighing with a simple operation and capable of reliably dispensing only the contents related to weighing.

本発明は、容器内の内容物の定量取り入れを可能とする貯溜空間を備え、注出経路を通して貯溜空間内の内容物を注出する定量注出器であって、
容器内に通じる通路を有し容器の口部において装着される弁座と、内容物を注出する注出経路を有し該弁座と協働してその内部に貯溜空間を形成するヘッドと、貯溜空間内においてスライド可能に弾性支持され前記注出経路及び弁座の通路を交互に開閉して貯溜空間への内容物の定量取り入れと該貯溜空間からの内容物の注出を行なう弁体と、前記ヘッドを内側に納めて容器の口部側壁に係合保持されるカバーとからなることを特徴とする定量注出器である。 The present invention is a quantitative dispenser comprising a storage space that enables the quantitative incorporation of the contents in the container, and for dispensing the contents in the storage space through the extraction path,
A valve seat having a passage leading to the inside of the container and mounted at the mouth of the container; and a head having an extraction path for extracting contents and forming a storage space in the valve seat in cooperation with the valve seat A valve body that is elastically supported so as to be slidable in the storage space and alternately opens and closes the discharge path and the passage of the valve seat to take a fixed amount of contents into the storage space and to discharge the contents from the storage space And a cover that is engaged with and held by the mouth side wall of the container with the head inside, and a quantitative dispenser.

また、本発明は、容器内の内容物の定量取り入れを可能とする貯溜空間を備え、注出経路を通して貯溜空間内の内容物を注出する定量注出器であって、
容器内に通じる通路を有し容器の口部において装着される弁座と、この弁座と協働してその内部に貯溜空間を形成するとともに該貯溜空間及び外界を相互につなぐ貫通孔を有するヘッドと、このヘッドの貫通孔に摺動可能に嵌合保持される頭部を有し前記貯溜空間内において往復移動可能に弾性支持されるロッドと、前記ヘッドを内側に納め容器の口部側壁に係合保持されるカバーとからなり、
前記ロッドに、該ロッドの往復移動に合わせて弁座の通路を開閉する弁部と、該弁座の通路が開放された状態で閉塞されるが該通路が閉じた状態では開放されて貯溜空間内の内容物を外界に向けて注出する注出経路を設けたことを特徴とする定量注出器である。 Further, the present invention is a quantitative dispenser comprising a storage space that enables the quantitative incorporation of the contents in the container, and for dispensing the contents in the storage space through the dispensing path,
A valve seat having a passage leading to the inside of the container and mounted at the mouth portion of the container, and a through-hole for forming the storage space in the interior in cooperation with the valve seat and connecting the storage space and the outside to each other A head, a rod having a head slidably fitted and held in the through-hole of the head, and elastically supported so as to be reciprocally movable in the storage space; and a mouth side wall of the container containing the head inside And a cover that is engaged and held by
A valve portion that opens and closes the passage of the valve seat in accordance with the reciprocating movement of the rod, and is closed when the passage of the valve seat is opened, but is opened when the passage is closed, and is stored in the storage space. This is a quantitative dispenser characterized in that a dispensing path for dispensing the contents of the inside toward the outside is provided.

上記の構成になる定量注出器においては、前記注出経路を、ヘッドの貫通孔の側壁に向けて開口する横通路と、この通路につながりロッドの軸心に沿いその先端に向けて開口する縦通路にて構成することができる。   In the quantitative dispenser configured as described above, the dispensing path is opened toward the side wall of the through hole of the head and toward the tip thereof along the axis of the rod connected to the passage. It can be constituted by a vertical passage.

また、弁体又はロッドの先端には、注出経路の出側先端にてエアー置換用の隙間を形成して内容物の効率的な注出を行なう凸部を設けることができる他、接触面積の拡大を図って注出姿勢を安定維持するためにディスクを設置することもできる。   Also, the tip of the valve body or rod can be provided with a convex portion for efficiently discharging the contents by forming a gap for air replacement at the outlet end of the outlet path, and the contact area A disk can also be installed in order to maintain a stable pouring posture.

前記カバーについては、その内側に弁体の頭部又はロッドの先端に係合し該カバーの取り外しに帯同させて弁体又はロッドを移動させる係合突起を有するものが好ましい。   About the said cover, what has the engagement protrusion which engages with the head of a valve body or the front-end | tip of a rod inside, and moves a valve body or a rod to accompany removal of this cover is preferable.

弁体を、板ばねの如き部材にて弾性支持することで、それを一気に撥ね上げ、撥ね下げることができるため注出経路、弁座の通路の開閉を確実に行なうことができるとともに、その際の弾性力が弁体の押しつけ力として作用し弁体の姿勢が比較的強固に維持されるため、不用意な力が付加されても弁体が簡単にスライド（位置ずれ）することがなく貯溜空間に取り入れた内容物のみの注出が可能になる。   By elastically supporting the valve body with a member such as a leaf spring, it can be lifted up and down at once, so that the pouring path and the valve seat path can be reliably opened and closed. Because the elastic force of the valve acts as a pressing force on the valve body and the posture of the valve body is maintained relatively firmly, even if inadvertent force is applied, the valve body does not slide easily (displacement) Only the contents taken into the space can be poured out.

ロッドを弾性支持する構造のものにおいても、弾性力によってロッドの姿勢が維持されるため該ロッドに不用意な力が付加されても簡単にスライドすることはない。   Even in a structure in which the rod is elastically supported, the posture of the rod is maintained by the elastic force, so that the rod does not slide easily even if an inadvertent force is applied to the rod.

以下、図面を用いて本発明をより具体的に説明する。
図１は本発明にしたがう定量注出器の実施の形態を示したものである。 Hereinafter, the present invention will be described more specifically with reference to the drawings.
FIG. 1 shows an embodiment of a quantitative dispenser according to the present invention.

図における１は内容物を収納する容器、２は容器１の口部１ａにおいて装着される弁座である。この弁座２はその中央に容器内に通じる通路２ａを有しており、該通路２ａ端部から上方へ傾斜する天板を形成し、天板外端部付近下面より容器１の口部１ａに圧入する環状足部を垂下させている。   In the figure, 1 is a container for storing the contents, and 2 is a valve seat mounted at the mouth 1 a of the container 1. The valve seat 2 has a passage 2a communicating with the inside of the container at the center thereof, and forms a top plate that is inclined upward from the end of the passage 2a. Annular feet that are press-fitted into are suspended.

また、３は容器１の口部１ａの外側においてねじ止め（あるいはアンダーカット係合）された例で示したヘッドである。このヘッド３は内容物を注出するための注出経路３ａを有しており、弁座２と協働してその内部に内容物を定量取り入れるための貯溜空間Ｍを形成する。   Reference numeral 3 denotes a head shown as an example of being screwed (or undercut engaged) outside the mouth 1a of the container 1. The head 3 has a pouring path 3a for pouring out the contents, and forms a storage space M for cooperating with the valve seat 2 to take in the contents quantitatively.

４は貯溜空間Ｍに配置された弁体である。この弁体４はヘッド３の注出経路３ａを通り抜けて外部に突出する頭部４ａと、弁座２の通路２ａに合致して該通路２ａを閉塞する基部４ｂを有するもので、頭部４ａの周りには複数本の縦溝４ｃが形成されており貯溜空間Ｍに存在する内容物はヘッド３の注出経路３ａと縦溝４ｃの相互間に形成される隙間を通して注出される。   A valve body 4 is disposed in the storage space M. The valve body 4 has a head portion 4a that protrudes outside through the extraction path 3a of the head 3, and a base portion 4b that matches the passage 2a of the valve seat 2 and closes the passage 2a. A plurality of vertical grooves 4c are formed around the inner portion of the storage space M, and the contents existing in the storage space M are discharged through a gap formed between the discharge path 3a of the head 3 and the vertical grooves 4c.

５は弁体４の基部４ｂ及び容器１の口部１ａ（本実施例では、ヘッド３に固着された環状壁部を指す）の相互間に設置され該弁体４を弾性支持する板ばねの如き弾性部材である。この弾性部材５は両端（接続端）が揺動可能で２方向（上下）に弾性反転（弾性力は弁体に対して常に作用している）できるようになっており基部４ｂの周りに間隔をおいて複数枚設置される。   5 is a leaf spring which is installed between the base 4b of the valve body 4 and the mouth 1a of the container 1 (in this embodiment, indicates an annular wall fixed to the head 3) and elastically supports the valve body 4. Such an elastic member. This elastic member 5 is swingable at both ends (connection ends) and can be elastically reversed in two directions (up and down) (elastic force always acts on the valve body), and is spaced around the base portion 4b. Multiple sheets will be installed.

弾性部材５にて支持した弁体４を下方にスライドさせた図１に示すような状態では、弁体４の基部４ｂが弁座２の通路２ａに適合、閉塞し（この時、注出経路３ａは開放されていて内容物の定量注出が可能となる）、容器１を反転させても容器１内の内容物が貯溜空間Ｍに流れ込むことはなく、逆に、弁体４を上方にスライドさせた図２に示すような状態では、弁体４の頭部４ａの本体部分が注出経路３ａに嵌合、閉塞し（この時、通路２ａは開放され内容物の計量が可能となる）注出経路３ａを通して内容物が漏れ出すことがない。   In the state shown in FIG. 1 in which the valve body 4 supported by the elastic member 5 is slid downward, the base portion 4b of the valve body 4 is fitted and closed in the passage 2a of the valve seat 2 (at this time, the dispensing path) 3a is open so that the content can be dispensed in a constant amount), and even if the container 1 is inverted, the contents in the container 1 do not flow into the storage space M, and conversely, the valve body 4 is moved upward. In the state as shown in FIG. 2 that is slid, the main body portion of the head 4a of the valve body 4 is fitted and closed in the extraction passage 3a (at this time, the passage 2a is opened and the contents can be measured). ) The contents do not leak through the extraction path 3a.

また、６はヘッド３を内側に納めて容器１の口部１ａ側壁にねじあるはアンダーカットによって係合保持されるカバーである。このカバー６はその内側に弁体４の頭部４ａに係合する係合突起６ａを有しており、カバー６の取り外しに帯同させて弁体４をスライドさせることができるようになっている。   Reference numeral 6 denotes a cover which holds the head 3 inside and is engaged and held by a screw or undercut on the side wall of the mouth 1a of the container 1. The cover 6 has an engagement protrusion 6a that engages with the head 4a of the valve body 4 on the inner side thereof, and the valve body 4 can be slid along with the removal of the cover 6. .

容器１内の内容物を計量するには、まず、カバー６を取り外す。この時、弁体４は図２に示すような状態にあり、図３に示す如く、容器１を反転することで貯溜空間Ｍ内に内容物の定量取り入れが可能となる。   In order to weigh the contents in the container 1, first, the cover 6 is removed. At this time, the valve body 4 is in a state as shown in FIG. 2, and as shown in FIG. 3, the contents can be taken into the storage space M by inverting the container 1.

貯溜空間Ｍ内の内容物を注出するには、容器１を図３に示すような姿勢のまま、供給箇所（例えば育毛剤にあっては頭皮等）に接触させ、弾性部材５の弾発力を上回る程度の力でもって弁体４を押し込む。   In order to pour out the contents in the storage space M, the container 1 is brought into contact with a supply location (for example, a scalp in the case of a hair-growth agent) with the posture shown in FIG. The valve body 4 is pushed in with a force exceeding the force.

そうすると、弁体４は図４に示すような状態になり貯溜空間Ｍ内の内容物のみが注出経路３ａを通して注出されることとなる。   If it does so, the valve body 4 will be in the state as shown in FIG. 4, and only the content in the storage space M will be poured out through the extraction | pouring path | route 3a.

図５は本発明にしたがう定量注出器の他の実施の形態を示したものである。
図における７は容器１の口部１ａにおいて装着される弁座である。この弁座７は容器内に通じる通路７ａを有する。 FIG. 5 shows another embodiment of the metering dispenser according to the present invention.
In the figure, reference numeral 7 denotes a valve seat mounted at the mouth 1a of the container 1. The valve seat 7 has a passage 7a communicating with the inside of the container.

また、８はヘッドである。このヘッド８は弁座７と協働してその内部に貯溜空間Ｍを形成するとともに該貯溜空間Ｍ及び外界を相互につなぐ貫通孔８ａを有する。   Reference numeral 8 denotes a head. The head 8 cooperates with the valve seat 7 to form a storage space M therein, and has a through-hole 8a that connects the storage space M and the outside.

９はヘッド８の貫通孔８ａに嵌合保持する頭部を有し貯溜空間Ｍ内において往復移動可能なロッド、１０はロッド９を後述する弁部９ａと容器１の口部１ａ（本実施例では、ヘッド３に固着された環状壁部を指す）の相互間にて弾発支持する板ばねの如き弾性部材、１１はヘッド８を内側に納め容器１の口部側壁に係合保持されるカバー、そして１２はロッド９の先端に設けられ注出経路の出側先端でエアー置換用の隙間を形成して内容物の効率的な注出を行なう凸部である。   Reference numeral 9 denotes a rod having a head fitted and held in the through hole 8a of the head 8 and capable of reciprocating in the storage space M. Reference numeral 10 denotes a valve 9a to be described later and a mouth 1a of the container 1 (this embodiment). Then, an elastic member 11 such as a leaf spring that elastically supports between each other (referring to an annular wall portion fixed to the head 3), and the head 8 is accommodated inside and the mouth side wall of the container 1 is engaged and held. A cover 12 is provided at the tip of the rod 9 and is a convex portion for efficiently discharging the contents by forming a gap for air replacement at the outlet end of the extraction path.

上記の構成になる注出器のロッド９は、その往復移動に合わせて弁座７の通路７ａを開閉する弁部９ａと、該弁座７の通路７ａが開放された状態で閉塞するが該通路７ａが閉じた状態で開放して貯溜空間Ｍ内の内容物を外界へ向けて注出する注出経路９ｂを有する構造のもので、注出経路９ｂはヘッド８の貫通孔８ａの側壁に向けて開口する横通路９ｂ１と、この通路９ｂ１につながりロッド９の軸心Ｐに沿いその先端に向けて開口する縦通路９ｂ２からなっている。 The rod 9 of the dispenser configured as described above is closed while the passage 7a of the valve seat 7 is opened and the valve portion 9a that opens and closes the passage 7a of the valve seat 7 in accordance with the reciprocating movement. The passage 7a has a structure including a pouring path 9b that opens in a closed state and pours the contents in the storage space M toward the outside. The pouring path 9b is formed on the side wall of the through hole 8a of the head 8. It consists of a horizontal passage 9b 1 that opens toward the front and a vertical passage 9b 2 that connects to this passage 9b 1 and opens toward the tip along the axis P of the rod 9.

弾性部材１０にて支持されたロッド９が下方に位置する図５に示すような状態では、ロッド９の弁部９ａが弁座７の通路７ａに適合、閉塞し（この時、注出経路９ｂは開放されていて内容物の定量注出が可能となる）、容器１を反転させても容器１内の内容物が貯溜空間Ｍに流れ込むことはなく、逆に、ロッド９を上方に移動させた図６に示すような状態では、ロッド９の注出経路９ｂが貫通孔８ａの壁部に密着、閉塞され（この時、通路７ａは開放され内容物の計量が可能となる）注出経路９ｂを通して内容物が漏れ出すことがない。   In the state shown in FIG. 5 in which the rod 9 supported by the elastic member 10 is located below, the valve portion 9a of the rod 9 is fitted and closed in the passage 7a of the valve seat 7 (at this time, the dispensing path 9b Is opened, and the content can be dispensed in a fixed amount), and even if the container 1 is inverted, the contents in the container 1 do not flow into the storage space M, but conversely, the rod 9 is moved upward. In the state shown in FIG. 6, the pouring path 9 b of the rod 9 is in close contact with the wall of the through hole 8 a and is closed (at this time, the passage 7 a is opened and the contents can be measured). The content does not leak through 9b.

ロッド９を往復移動させるには、上掲図１に示した構造の注出器と同様に、カバー１１の内側にロッド９の頭部に係合する係合突起１１ａを設けておき、カバー１１の取り外しに際してカバー１１の動きに帯同させればよい。   In order to reciprocate the rod 9, an engaging projection 11 a that engages with the head of the rod 9 is provided on the inner side of the cover 11 in the same manner as the dispenser having the structure shown in FIG. What is necessary is just to accompany the movement of the cover 11 at the time of removal.

内容物の計量と計量にかかわる内容物の注出は上掲図１に示した構成の注出器と同様の手順にて行なうことができるもので、その説明は省略するが、この例の定量注出器は、図７に示すように、ロッド９の先端に設けられた凸部１２が注出経路９ｂの出側先端でエアー置換用の隙間１３を形成するため内容物を効率的に注出できる利点がある。なお、凸部１２はエアー置換用の隙間１３を形成するのみならず、育毛剤等の薬品注出器として使用する際には、刺激、マッサージ効果をも奏するものであり、その個数（あるいは本数）は適宜に選択される。   The weighing of the contents and the dispensing of the contents related to the weighing can be performed in the same procedure as the dispensing device having the configuration shown in FIG. 1, and the description thereof will be omitted. As shown in FIG. 7, the dispenser efficiently pours the contents because the convex portion 12 provided at the tip of the rod 9 forms a gap 13 for air replacement at the exit tip of the extraction path 9 b. There is an advantage that can be made. The convex portion 12 not only forms a gap 13 for air replacement, but also has a stimulating and massage effect when used as a drug dispenser such as a hair restorer. ) Is appropriately selected.

ロッド９の先端には注出経路９ｂの出側先端を取り囲むように一体成形された図８に示すようなディスク１４を設置することもでき、これにより接触面積の拡大を図って内容物を注出する際の注出姿勢を安定化させることができる。   A disc 14 as shown in FIG. 8 integrally formed so as to surround the outlet side tip of the extraction path 9b can be installed at the tip of the rod 9, thereby increasing the contact area and pouring the contents. The pouring posture when taking out can be stabilized.

弁座７について上掲図５〜８においてはロッド９の凹部に入り込み該ロッド９の往復移動を誘導するガイド７ｂを設けたものとして示したが、このようなガイド７ｂにてロッド９を誘導することでロッド９の移動がスムーズになる。   5-8, the valve seat 7 is shown as being provided with a guide 7b that enters the recess of the rod 9 and guides the reciprocating movement of the rod 9, but the rod 9 is guided by such a guide 7b. As a result, the movement of the rod 9 becomes smooth.

図９、図１０（ａ）（ｂ）は本発明にしたがう定量注出器のさらに他の実施の形態を示したものである。   9 and 10 (a) and 10 (b) show still another embodiment of the quantitative dispenser according to the present invention.

図９は上掲図１に示した構成の注出器と基本的には同構成のものであり、相違点は弾性部材５を支持する環状壁部の固着位置を図１に示したヘッド３に代えて弁座２の内側としたところにある。   FIG. 9 is basically the same structure as the dispenser having the structure shown in FIG. 1 except that the fixing position of the annular wall portion supporting the elastic member 5 is the head 3 shown in FIG. Instead of the inside of the valve seat 2.

すなわち、この実施例は、弁座２の外周より立ち上がる壁部を形成し同壁部内に弾性部材５を支持する環状壁部を圧入するか、又はアンダーカット嵌合等の方法により固着するものであり、このような構成を採用しても図１に示した注出器と同様の作用、効果を奏することになる。   That is, in this embodiment, a wall portion that rises from the outer periphery of the valve seat 2 is formed, and an annular wall portion that supports the elastic member 5 is pressed into the wall portion, or is fixed by a method such as undercut fitting. Yes, even if such a configuration is adopted, the same operation and effect as the dispenser shown in FIG. 1 can be obtained.

図１０（ａ）（ｂ）は、上掲図１に示した構成のものに傘状の断面を有する押圧塗布部材１５を配置したものであり、図１０（ａ）は要部の外観斜視図であり、図１０（ｂ）はその断面を示した図である。   10 (a) and 10 (b) show a configuration in which the pressure application member 15 having an umbrella-like cross section is arranged in the configuration shown in FIG. 1, and FIG. 10 (a) is an external perspective view of the main part. FIG. 10B is a diagram showing a cross section thereof.

押圧塗布部材１５の表面には複数の突起部１５ａが成形されており、また、内容物の注出に際して取り付け部材１５自体が抵抗にならないように縦溝４ｃにつながるスリット１５ｂを有している。   A plurality of protrusions 15a are formed on the surface of the pressure application member 15, and a slit 15b connected to the vertical groove 4c is provided so that the attachment member 15 itself does not become a resistance when the contents are poured out.

このような押圧塗布部材１５を弁体４の頭部４ａに取り付けることで、内容物の注出、塗布に際して塗布部位に刺激、マッサージ効果を与えることが可能となる。なお、この実施例では、図示しないカバー６の取り外しに帯同させて弁体４をスライドさせるため、押圧塗布部材１５の外周下端に係合する係合突起をカバー６に設ける必要がある。   By attaching such a pressure application member 15 to the head 4a of the valve body 4, it becomes possible to give a stimulation and massage effect to the application site during the dispensing and application of the contents. In this embodiment, it is necessary to provide the cover 6 with an engaging protrusion that engages with the lower end of the outer periphery of the press application member 15 in order to slide the valve body 4 with the removal of the cover 6 (not shown).

本発明の定量注出器は、構成部材の全てを合成樹脂にて成形できるもので、育毛剤等の薬品の他、化粧料や調味料等の容器に適用可能でありその用途は広範囲にわたる。 The quantitative dispenser of the present invention can form all of the constituent members with synthetic resin, and can be applied to containers such as cosmetics and seasonings in addition to chemicals such as hair restorers, and has a wide range of uses.

計量した内容物のみを確実に注出できる定量注出器が提供できる。   A quantitative dispenser that can reliably dispense only the measured contents can be provided.

本発明にしたがう定量注出器の実施の形態を示した図である。It is the figure which showed embodiment of the fixed quantity dispenser according to this invention. 弁体をスライドさせた状態を示した図である。It is the figure which showed the state which made the valve body slide. 図１に示した定量注出器の計量要領の説明図である。It is explanatory drawing of the measuring point of the fixed quantity dispenser shown in FIG. 図１に示した定量注出器の注出要領の説明図である。It is explanatory drawing of the extraction | pouring procedure of the fixed quantity dispenser shown in FIG. 本発明にしたがう定量注出器の他の実施の形態を示した図である。It is the figure which showed other embodiment of the fixed quantity dispenser according to this invention. ロッドを移動させた状態を示した図である。It is the figure which showed the state which moved the rod. 図５に示した注出器の注出状態を示した図である。It is the figure which showed the extraction state of the extraction device shown in FIG. 本発明にしたがう定量注出器のさらに他の実施の形態を示した図である。It is the figure which showed other embodiment of the fixed quantity dispenser according to this invention. 本発明にしたがう定量注出器のさらに他の実施の形態を示した図である。It is the figure which showed other embodiment of the fixed quantity dispenser according to this invention. 本発明にしたがう定量注出器のさらに他の実施の形態を示した図であり、（ａ）は要部の外観斜図であり、（ｂ）は要部の断面図である。It is the figure which showed other embodiment of the fixed quantity dispenser according to this invention, (a) is the external appearance oblique view of the principal part, (b) is sectional drawing of the principal part.

符号の説明Explanation of symbols

１ 容器
１ａ 口部
２ 弁座
２ａ 通路
３ ヘッド
３ａ 注出経路
４ 弁体
４ａ 頭部
４ｂ 基部
４ｃ 縦溝
５ 弾発部材
６ カバー
６ａ 係合突起
７ 弁座
７ａ 通路
８ ヘッド
８ａ 貫通孔
９ ロッド
９ａ 頭部
９ｂ 注出経路
１０ 弾発部材
１１ カバー
１２ 凸部
１３ 隙間
１４ ディスク
１５ 押圧塗布部材
１５ａ 突起部
１５ｂ スリット DESCRIPTION OF SYMBOLS 1 Container 1a Mouth part 2 Valve seat 2a Passage 3 Head 3a Extraction path 4 Valve body 4a Head part 4b Base part 4c Vertical groove 5 Elastic member 6 Cover 6a Engagement protrusion
7 Valve seat 7a Passage 8 Head 8a Through-hole 9 Rod 9a Head 9b Extraction path 10 Ejection member 11 Cover 12 Protrusion 13 Clearance 14 Disc 15 Press application member 15a Protrusion 15b Slit

Claims (6)

容器内の内容物の定量取り入れを可能とする貯溜空間を備え、注出経路を通して貯溜空間内の内容物を注出する定量注出器であって、
容器内に通じる通路を有し容器の口部において装着される弁座と、内容物を注出する注出経路を有し該弁座と協働してその内部に貯溜空間を形成するヘッドと、貯溜空間内においてスライド可能に弾性支持され前記注出経路及び弁座の通路を交互に開閉して貯溜空間への内容物の定量取り入れと該貯溜空間からの内容物の注出を行なう弁体と、前記ヘッドを内側に納めて容器の口部側壁に係合保持されるカバーとからなることを特徴とする定量注出器。 A quantitative dispenser that has a storage space that enables the quantitative intake of the contents in the container, and that discharges the contents in the storage space through the extraction path,
A valve seat having a passage leading to the inside of the container and mounted at the mouth of the container; and a head having an extraction path for extracting contents and forming a storage space in the valve seat in cooperation with the valve seat A valve body that is elastically supported so as to be slidable in the storage space and alternately opens and closes the pouring path and the valve seat passage so that the content is taken into the storage space and the content is poured out from the storage space. And a cover that fits and holds the head on the inner side wall of the container. 容器内の内容物の定量取り入れを可能とする貯溜空間を備え、注出経路を通して貯溜空間内の内容物を注出する定量注出器であって、
容器内に通じる通路を有し容器の口部において装着される弁座と、この弁座と協働してその内部に貯溜空間を形成するとともに該貯溜空間及び外界を相互につなぐ貫通孔を有するヘッドと、このヘッドの貫通孔に摺動可能に嵌合保持する頭部を有し前記貯溜空間内において往復移動可能に弾性支持されるロッドと、前記ヘッドを内側に納め容器の口部側壁に係合保持されるカバーとからなり、
前記ロッドに、該ロッドの往復移動に合わせて弁座の通路を開閉する弁部と、該弁座の通路が開放された状態で閉塞するが該通路が閉じた状態では開放して貯溜空間内の内容物を外界に向けて注出する注出経路を設けたことを特徴とする定量注出器。 A quantitative dispenser that has a storage space that enables the quantitative intake of the contents in the container, and that discharges the contents in the storage space through the extraction path,
A valve seat having a passage leading to the inside of the container and mounted at the mouth of the container, and having a through-hole that forms a storage space in the interior in cooperation with the valve seat and connects the storage space and the outside to each other A head, a rod having a head that is slidably fitted and held in the through hole of the head, and is elastically supported so as to be reciprocally movable in the storage space; A cover that is engaged and held,
A valve portion that opens and closes the passage of the valve seat in accordance with the reciprocating movement of the rod, and the rod is closed when the passage of the valve seat is opened, but is opened when the passage is closed and is opened in the storage space. Quantitative dispenser characterized in that it has a pouring route for pouring the contents of 前記注出経路は、ヘッドの貫通孔の側壁に向けて開口する横通路と、この通路につながりロッドの軸心に沿いその先端に向けて開口する縦通路からなる請求項２記載の定量注出器。   3. The quantitative dispensing according to claim 2, wherein the dispensing path includes a lateral passage that opens toward the side wall of the through hole of the head and a longitudinal passage that is connected to the passage and opens toward the tip along the axis of the rod. vessel. 前記弁体又はロッドはその先端に、注出経路の出側先端にてエアー置換用の隙間を形成して内容物の効率的な注出を行なう凸部を有する請求項１〜３の何れかに記載の定量注出器。   4. The valve body or the rod according to claim 1, wherein the valve body or the rod has a convex portion that forms an air replacement gap at the outlet end of the outlet passage to efficiently extract the contents. The quantitative dispenser described in 1. 前記弁体又はロッドはその先端に、接触面積の拡大を図って注出姿勢を安定維持するディスクを有する請求項１〜４の何れかに記載の定量注出器。   The metering dispenser according to any one of claims 1 to 4, wherein the valve body or the rod has a disk at a tip thereof for enlarging a contact area and stably maintaining a pouring posture. 前記カバーは、その内側に弁体の頭部又はロッドの先端に係合し該カバーの取り外しに帯同して弁体又はロッドを移動させる係合突起を有する請求項１〜５の何れかに記載の定量注出器。

The said cover has an engagement protrusion which engages with the head of a valve body or the front-end | tip of a rod inside, and moves a valve body or a rod along with the removal of this cover. Quantitative dispenser.

JP2004221784A 2004-07-29 2004-07-29 Fixed quantity spouting instrument Pending JP2006036319A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010095310A (en) * 2008-10-20 2010-04-30 Taisho Pharmaceutical Co Ltd Metering spouting container
JP2015067334A (en) * 2013-09-30 2015-04-13 株式会社吉野工業所 Coating container
JP2017095117A (en) * 2015-11-19 2017-06-01 キタノ製作株式会社 Container for pouring out and coating liquid
JP2017197263A (en) * 2016-04-28 2017-11-02 株式会社吉野工業所 Fixed amount spouting container
JP2019011099A (en) * 2017-06-30 2019-01-24 株式会社吉野工業所 Spout cap
JP2019085177A (en) * 2019-03-04 2019-06-06 キタノ製作株式会社 Metering and pouring-out applying container

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49112631U (en) * 1973-01-22 1974-09-26
JP2000142771A (en) * 1998-11-09 2000-05-23 Kao Corp Applying container
JP2002337910A (en) * 2001-05-21 2002-11-27 Kitano Seisaku Kk Fixed quantity pouring container

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49112631U (en) * 1973-01-22 1974-09-26
JP2000142771A (en) * 1998-11-09 2000-05-23 Kao Corp Applying container
JP2002337910A (en) * 2001-05-21 2002-11-27 Kitano Seisaku Kk Fixed quantity pouring container

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010095310A (en) * 2008-10-20 2010-04-30 Taisho Pharmaceutical Co Ltd Metering spouting container
JP2015067334A (en) * 2013-09-30 2015-04-13 株式会社吉野工業所 Coating container
JP2017095117A (en) * 2015-11-19 2017-06-01 キタノ製作株式会社 Container for pouring out and coating liquid
JP2017197263A (en) * 2016-04-28 2017-11-02 株式会社吉野工業所 Fixed amount spouting container
JP2019011099A (en) * 2017-06-30 2019-01-24 株式会社吉野工業所 Spout cap
JP2019085177A (en) * 2019-03-04 2019-06-06 キタノ製作株式会社 Metering and pouring-out applying container

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