JP4332018B2 - Dispenser - Google Patents

Dispenser Download PDF

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JP4332018B2
JP4332018B2 JP2003390936A JP2003390936A JP4332018B2 JP 4332018 B2 JP4332018 B2 JP 4332018B2 JP 2003390936 A JP2003390936 A JP 2003390936A JP 2003390936 A JP2003390936 A JP 2003390936A JP 4332018 B2 JP4332018 B2 JP 4332018B2
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pressing
pressing head
container
dispenser
head
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JP2005153889A (en
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朋哉 末木
伸治 嶋田
博 水嶋
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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、容器内の内容物を適量噴出させるのに好適なディスペンサに関するものであり、該ディスペンサの使い易さの改善を図ろうとするものである。   The present invention relates to a dispenser suitable for ejecting an appropriate amount of contents in a container, and intends to improve the ease of use of the dispenser.

シャンプーやリンス、化粧水あるいは液体石鹸等を入れた容器ではそれそのものを持ち上げることをせず押圧ヘッドを押圧するのみで内容物を適量注出することができるようにディスペンサを備えたものが多数存在している（例えば特許文献１参照）。
特開２００１−２３３３７３号公報 Many containers with shampoo, rinse, lotion, liquid soap, etc. are equipped with a dispenser so that an appropriate amount can be dispensed by simply pressing the pressing head without lifting the container itself. (For example, refer to Patent Document 1).
JP 2001-233373 A

ところで、ハンドソープ等の内容物を入れておく比較的小型の容器に装着されるディスペンサは容器のサイズに合わせてサイズの小型化がなされていることから、内容物を噴出させる際にヘッド部において手が滑り易いという不都合があり（とくに力の弱い幼児や老人にとっては顕著）その改善が望まれていた。   By the way, since the dispenser attached to a relatively small container for storing contents such as a hand soap is reduced in size according to the size of the container, when the contents are jetted, There was an inconvenience that the hand was slippery (especially noticeable for weak children and elderly people), and the improvement was desired.

本発明の課題は、ディスペンサのサイズにかかわりなしにしっかりと把持した状態で押圧ヘッドを押圧して内容物を適量噴出できる新規なディスペンサを提案するところにある。   An object of the present invention is to propose a novel dispenser capable of ejecting an appropriate amount of contents by pressing a pressing head while firmly grasping regardless of the size of the dispenser.

本発明は、容器の口部に固定保持されるベースキャップと、このベースキャップの下面に垂下され容器内の内容物を吸引、加圧、圧送するポンプと、このポンプを作動させて内容物を外界に向けて噴出させるノズル付きの押圧ヘッドを備えたディスペンサであって、
前記押圧ヘッドに、該押圧ヘッドにつながり押圧面積の拡大を図るとともにベースキャップに至るまでの領域若しくは容器の肩部下端域に至るまでの領域を覆い該押圧ヘッドの押し込みに帯同してスライドするカバーを設け、
該カバーに、押圧ヘッドのノズルの直下側壁に設けられ、親指をあてがって押圧ヘッドを把持したままで該押圧ヘッドの押し込みを可能とした凹部を形成したことを特徴とするディスペンサである。 The present invention includes a base cap that is fixedly held at the mouth of a container, a pump that is suspended from the lower surface of the base cap and sucks, pressurizes, and pumps the contents in the container, and operates the pump to remove the contents. A dispenser having a pressure head with a nozzle that ejects toward the outside world,
A cover that is connected to the pressing head to increase the pressing area and covers the area extending to the base cap or the lower end area of the shoulder portion of the container, and sliding along with the pressing of the pressing head. Provided,
The dispenser is characterized in that the cover is provided with a concave portion provided on a side wall immediately below the nozzle of the pressing head, which allows the pressing head to be pushed in while holding the pressing head with a thumb .

また、前記カバーは、ベースキャップ若しくは容器に係合して押圧ヘッドに負荷される不用意な荷重による内容物の漏洩を防止するストッパーを備えることができる。   In addition, the cover may include a stopper that prevents leakage of contents due to an inadvertent load that is engaged with the base cap or the container and is applied to the pressing head.

押圧ヘッドにおける押圧面積が拡大され、それを握った状態で内容物を噴出させることが可能で手が滑るような不具合がない。   The pressing area of the pressing head is enlarged, and the contents can be ejected while grasping the pressing area.

押圧ヘッドからベースキャップまで、あるいは押圧ヘッドから容器の肩部下端までカバーで覆われるので容器内に水等が侵入することはなく内容物の品質が安定的に保たれる。   Since the cover is covered from the pressing head to the base cap or from the pressing head to the lower end of the shoulder of the container, water or the like does not enter the container, and the quality of the contents is stably maintained.

以下、図面を参照して本発明をより具体的に説明する。   Hereinafter, the present invention will be described more specifically with reference to the drawings.

図１は本発明に従うディスペンサの実施の形態を示したものであり、図２はディスペンサの使用状況を示した図である。   FIG. 1 shows an embodiment of a dispenser according to the present invention, and FIG. 2 is a view showing a use state of the dispenser.

図における１は内容物を収納する容器、２は容器の口部にねじ止めによって固定保持される例で示したベースキャップ、３はベースキャップ２の下面に垂下され容器内の内容物を吸引、加圧、圧送するポンプ（図示はフォーマポンプとして例示してある）、４はポンプ３を作動させて内容物を外界に向けて噴出させる押圧ヘッドであって、この押圧ヘッド４は横向きに開口する噴出口を有するノズル４ａを一体的に備えている。   In the figure, 1 is a container for storing contents, 2 is a base cap shown in an example fixed and held by screwing to the mouth of the container, 3 is suspended from the lower surface of the base cap 2 and sucks the contents in the container, A pump for pressurizing and pumping (illustrated as a former pump), 4 is a pressing head for operating the pump 3 and ejecting the contents to the outside, and this pressing head 4 opens sideways. A nozzle 4a having a jet port is integrally provided.

また、５は押圧ヘッド４につながり押圧面積の拡大を図るとともにベースキャップ２に至るまでの領域を覆うカバーである。このカバー５は押圧ヘッド４の押し込みに帯同してベースキャップ２の側壁に沿いスライドするもので、ノズル４ａの直下には指をあてがって押圧ヘッド４を把持し易くするための凹部５ａが形成される。   Reference numeral 5 denotes a cover that is connected to the pressing head 4 to increase the pressing area and covers a region up to the base cap 2. The cover 5 slides along the side wall of the base cap 2 along with the pressing of the pressing head 4, and a recess 5 a is formed immediately below the nozzle 4 a to make it easier to grip the pressing head 4 with a finger. The

さらに、６は押圧ヘッド４に設けられたストッパーを構成するリブである。このストッパー６はベースキャップ２の天面内側端部から上方に延出する筒部突端面に当接して押圧ヘッド４の押し込みを不能にするもの（不用意な荷重の負荷による押圧ヘッドの押し込みを防止する）であり、押圧ヘッド４の回動にてベースキャップ２の延出筒部端面に予め設けた溝部（図示せず）に望ませることによって押圧ヘッド４の押し込みを可能とする。   Further, 6 is a rib constituting a stopper provided on the pressing head 4. This stopper 6 abuts against the cylindrical projecting end surface extending upward from the inner end of the top surface of the base cap 2 and makes the pressing of the pressing head 4 impossible (the pressing head is pressed by an inadvertent load). The pressing head 4 can be pushed in by making the groove (not shown) provided in advance on the end surface of the extending cylinder of the base cap 2 by the rotation of the pressing head 4.

かかる構成になるディスペンサは、図２に示すようにカバー５の凹部５ａに親指をあてがい押圧面積の拡大されたヘッド４を把持した状態で押し込むことができるので手が滑るようなことはなく（ヘッドに力を確実に伝達できる）、力の弱い人であっても内容物を噴出させるのが容易となる。   As shown in FIG. 2, the dispenser having such a structure can be pushed in while holding the head 4 with an enlarged pressing area by applying a thumb to the recess 5a of the cover 5 so that the hand does not slip (head) Force can be transmitted reliably), and even a person with weak power can easily eject the contents.

図３は本発明に従うディスペンサの他の実施の形態を示したものである。
この例は、カバー５を延長させて容器の肩部の下端域に至るまでの領域を覆うようにするとともに、カバー５の裏面に図４に示すようなコの字状断面になるストッパー６を２つ、また、ベースキャップ２にカバー５の内面形状に沿う断面形状を有する扇子型の凸部７を２つそれぞれ対向配置した構造のものである。 FIG. 3 shows another embodiment of the dispenser according to the present invention.
In this example, the cover 5 is extended so as to cover the region extending to the lower end region of the shoulder portion of the container, and a stopper 6 having a U-shaped cross section as shown in FIG. In addition, two fan-shaped convex portions 7 having a cross-sectional shape along the inner surface shape of the cover 5 are arranged on the base cap 2 so as to face each other.

このディスペンサも図２に示すようにノズル４ａの直下の凹部５ａに親指をあてがい押圧面積の拡大されたヘッド４を把持した状態で押し込むことができるもので、押圧ヘッド４を回動させて図４の仮想線の如くストッパー６を凸部７に望ませることで押圧ヘッド４の押し込みを不能とし、図４の実線で表示したようにストッパー６を凸部７の相互間に位置せしめることで図５に示すように押圧ヘッド４の押し込みを可能とする。   As shown in FIG. 2, this dispenser can also be pushed in with the thumb 4 applied to the concave portion 5a directly below the nozzle 4a while holding the head 4 with an enlarged pressing area. As shown by the phantom line in FIG. 5, the pressing head 4 is made impossible to push the stopper 7 by making the stopper 6 desired, and the stopper 6 is positioned between the protrusions 7 as indicated by the solid line in FIG. 4. The pressing head 4 can be pushed in as shown in FIG.

上記の構成になるディスペンサは押圧ヘッド４の押し込みに際してカバー５が容器の胴部に沿ってスライドするので、容器の胴部にカバー５の最下端に当接する段差８を設け、押圧ヘッド４の押し込みによるロック状態（ロック機構は図示せず）となる押圧ヘッド４の最下降位置でカバー５と容器１との外表面を一致（面一）させるようにしてもよい。   In the dispenser configured as described above, the cover 5 slides along the body of the container when the pressing head 4 is pushed in. Therefore, a step 8 that contacts the lowermost end of the cover 5 is provided in the body of the container so that the pressing head 4 is pushed in. The outer surfaces of the cover 5 and the container 1 may be made to coincide with each other at the lowest position of the pressing head 4 in a locked state (lock mechanism not shown).

本発明の実施の形態では、ベースキャップ２はねじ止め式として図示したがアンダーカットによる係合であってもよくこの点については限定されない。   In the embodiment of the present invention, the base cap 2 is illustrated as being screwed, but may be engaged by undercut, and this is not a limitation.

また、押圧ヘッド４の押し込みを不能とするストッパー６は容器の外観形状等に応じて適宜に変更できるものであり、例えば、図３の実施例の構成に図１に示されるストッパー構成を採用することも可能であり、図示のものに限定されることはない。   Further, the stopper 6 that makes the pressing of the pressing head 4 impossible can be changed as appropriate according to the external shape of the container, and for example, the stopper configuration shown in FIG. 1 is adopted in the configuration of the embodiment of FIG. It is also possible, and the present invention is not limited to the illustrated one.

押圧面積が大きいので内容物の噴出にかかる力を押圧ヘッドに確実に伝達することができ、かつ、外部からの水分の侵入が防止でき、内容物の品質の安定保持が可能なディスペンサを提供できる。   Since the pressing area is large, it is possible to provide a dispenser that can reliably transmit the force applied to the content ejection to the pressing head, can prevent moisture from entering from the outside, and can stably maintain the quality of the content. .

本発明に従うディスペンサの実施の形態を示した図である。It is the figure which showed embodiment of the dispenser according to this invention. 内容物の噴出状況を示した図である。It is the figure which showed the ejection state of the contents. 本発明に従うディスペンサ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 dispenser according to this invention. ディスペンサの平面を断面で示した図である。It is the figure which showed the plane of the dispenser by the cross section. 図３に示したディスペンサにおいて押圧ヘッドを押し込んだ状態を示した図である。It is the figure which showed the state which pushed in the press head in the dispenser shown in FIG.

符号の説明Explanation of symbols

１ 容器
２ ベースキャップ
３ ポンプ
４ 押圧ヘッド
４ａノズル
５ カバー
５ａ凹部
６ ストッパー
７ 凸部
８ 段差 DESCRIPTION OF SYMBOLS 1 Container 2 Base cap 3 Pump 4 Press head 4a Nozzle 5 Cover 5a Concave part 6 Stopper 7 Convex part 8 Step

Claims (2)

容器の口部に固定保持されるベースキャップと、このベースキャップの下面に垂下され容器内の内容物を吸引、加圧、圧送するポンプと、このポンプを作動させて内容物を外界に向けて噴出させるノズル付きの押圧ヘッドを備えたディスペンサであって、
前記押圧ヘッドに、該押圧ヘッドにつながり押圧面積の拡大を図るとともにベースキャップに至るまでの領域若しくは容器の肩部下端域に至るまでの領域を覆い該押圧ヘッドの押し込みに帯同してスライドするカバーを設け、
該カバーに、押圧ヘッドのノズルの直下側壁に設けられ、親指をあてがって押圧ヘッドを把持したままで該押圧ヘッドの押し込みを可能とした凹部を形成したことを特徴とするディスペンサ。 A base cap that is fixedly held at the mouth of the container, a pump that is suspended from the lower surface of the base cap and sucks, pressurizes, and pumps the contents in the container, and operates the pump to direct the contents to the outside. A dispenser comprising a pressure head with a nozzle to be ejected,
A cover that is connected to the pressing head to increase the pressing area and covers the area extending to the base cap or the lower end area of the shoulder portion of the container, and sliding along with the pressing of the pressing head. Provided,
A dispenser characterized in that the cover is provided with a recess provided on a side wall immediately below the nozzle of the pressing head, which allows the pressing head to be pushed in while holding the pressing head with a thumb . 前記カバーは、押圧ヘッドを回動させることによって該押圧ヘッドの押し込みを不能とするストッパーを有する請求項１記載のディスペンサ。  The dispenser according to claim 1, wherein the cover has a stopper that disables the pressing of the pressing head by rotating the pressing head.
JP2003390936A 2003-11-20 2003-11-20 Dispenser Expired - Fee Related JP4332018B2 (en)

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JP4332018B2 true JP4332018B2 (en) 2009-09-16

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JP4766519B2 (en) * 2006-04-04 2011-09-07 ピジョン株式会社 Discharge head of foam pump

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