JP4687977B2 - Pouring container with sliding lid - Google Patents

Pouring container with sliding lid Download PDF

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Publication number
JP4687977B2
JP4687977B2 JP2005353092A JP2005353092A JP4687977B2 JP 4687977 B2 JP4687977 B2 JP 4687977B2 JP 2005353092 A JP2005353092 A JP 2005353092A JP 2005353092 A JP2005353092 A JP 2005353092A JP 4687977 B2 JP4687977 B2 JP 4687977B2
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Prior art keywords
coil spring
sliding lid
spring body
lid
container
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JP2007153416A (en
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高志 小野
苑子 関田
和仁 桑原
孝之 後藤
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Shiseido Co Ltd
Yoshino Kogyosho Co Ltd
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Shiseido Co Ltd
Yoshino Kogyosho Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
    • B05B11/028—Pistons separating the content remaining in the container from the atmospheric air to compensate underpressure inside the container

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Description

本発明は、内容物を収納した容器本体内に外気を吸い込むことなく、内容物を注出することのできる、摺動蓋付き注出容器に関するものである。   The present invention relates to a dispensing container with a sliding lid that can dispense contents without sucking outside air into a container body that contains the contents.

嫌気性の化粧液とか歯磨き液等の内容物を収納して、ポンプに組付けられたノズルヘッドに対する押圧操作により、内容物を注出し、この注出した内容物の体積分だけ、容器本体内の内容物収納容積を減少させて、外気を吸い込むことなく、内容物の注出に伴う減圧の発生を防止して、良好な内容物注出動作を維持する注出容器がある。   Stores contents such as anaerobic cosmetic liquid and toothpaste, and pours the contents by pressing against the nozzle head assembled to the pump. There is a dispensing container that reduces the contents storage volume, prevents the occurrence of decompression accompanying the dispensing of the contents without sucking outside air, and maintains a good contents dispensing operation.

この注出容器の代表的な従来技術は、内容物の注出口を形成するノズルヘッドを有するポンプを、上端に組付けた容器本体内に、軸心方向に沿って密摺動可能に摺動蓋を嵌装組付けした構成となっており、摺動蓋の上位の容器本体内に内容物を収納するものとなっており、高粘度の内容物でも円滑に注出することができるように、摺動蓋を上方に付勢するバネが設けられている。
特開２００１−１７９１３９号公報 A typical prior art of this pouring container is that a pump having a nozzle head that forms the pouring outlet of the contents is slidably slidable along the axial direction in the container body assembled at the upper end. The lid is fitted and assembled, and the contents are stored in the container body above the sliding lid so that even highly viscous contents can be poured out smoothly. A spring for biasing the sliding lid upward is provided.
JP 2001-179139 A

上記従来技術の構成において、ノズルヘッドを押圧操作して内容物を注出し、ノズルヘッドの復帰動作により略定量の内容物が容器本体内からポンプ内に吸い上げられると、この内容物の吸い上げにより容器本体内に発生した減圧に従って、摺動蓋が上昇変位し、ポンプに吸い上げられた内容物の体積分だけ、容器本体内の内容物収納容積を減少させ、もって発生した減圧を消滅させ、これにより、以後の内容物の注出動作が円滑に達成できるようにする。   In the configuration of the above-described prior art, when the nozzle head is pressed and the contents are poured out, and a substantially fixed amount of content is sucked into the pump from the container body by the returning operation of the nozzle head, the container is In accordance with the reduced pressure generated in the main body, the sliding lid is displaced upward, the volume of the contents stored in the container body is reduced by the volume of the contents sucked up by the pump, and the generated reduced pressure is extinguished. Then, the subsequent content dispensing operation can be achieved smoothly.

この従来の注出容器は、容器の外観形状を一定に保持したまま、外気を吸い込むことなく、内容物の注出を達成することができるので、内容物の品質を劣化させることなく、一定した良好な使用状態を維持できる、と云う利点がある。   This conventional pouring container can achieve the pouring of the contents without sucking outside air while keeping the external shape of the container constant, so that the quality of the contents is kept constant without deteriorating. There is an advantage that a good use state can be maintained.

しかしながら、上記した従来技術にあっては、内容物を光から保護する等の目的から、容器本体遮光性を付与して容器本体を構成した場合、内容物の収納量の変化に関わりなく、容器本体の外観形状が一定不変であるので、内容物の残量を確認する手段が全くなく、このため使用の途中で内容物が無くなって、大いに不便する、と云う問題があった。   However, in the above-described conventional technology, for the purpose of protecting the contents from light, etc., when the container body is configured with light shielding properties of the container body, the container is not affected regardless of changes in the amount of contents stored. Since the external shape of the main body is constant, there is no means for confirming the remaining amount of the contents. Therefore, there is a problem that the contents disappear during the use, which is very inconvenient.

そこで、本発明は、上記した従来技術における問題点を解消すべく創案されたもので、容器本体に対する摺動蓋の密摺動により減圧発生を防止する、摺動蓋付き注出容器において、容器本体内の内容物の残量が一定量以下となったことを、確実に確認できるようにすることを技術的課題とし、もって使用の途中で内容物が無くなることによる不便の発生を、未然に防止することを目的とする。   Accordingly, the present invention was devised to solve the above-described problems in the prior art, and in a dispensing container with a sliding lid, which prevents the occurrence of reduced pressure due to close sliding of the sliding lid with respect to the container body, the container It is a technical issue to ensure that the remaining amount of contents in the body is below a certain amount, so that inconvenience due to loss of contents during use The purpose is to prevent.

上記技術的課題を解決する本発明の内、請求項１記載の発明の手段は、
内容物の注出口を形成するノズルヘッドを有するポンプを有すること、
このポンプを上端に組付けた、遮光性を有する容器本体を有すること、
この容器本体の胴部内に、軸心方向に沿って密摺動可能に嵌装する摺動蓋を有すること、
容器本体の胴部の下端開口部を、通気可能に強固に組付いて閉塞する底蓋を有すること、
この底蓋と摺動蓋の中央部分間に配置されたコイルバネ体を有すること、
このコイルバネ体の一端を、摺動蓋と底蓋の一方に離脱不能に結合する結合端とすると共に、反対側の端を、摺動蓋と底蓋の他方に離脱可能に当接する離脱端とすること、
コイルバネ体の自由長を、摺動蓋が上昇限度位置間近まで上昇変位した状態で、コイルバネ体の離脱端が、周囲部分に突き当たり可能に揺動変位する値に設定すること、
にある。 Among the present invention for solving the above technical problems, the means of the invention according to claim 1 is:
Having a pump with a nozzle head that forms a spout for the contents;
Having a light-shielding container body with this pump assembled at the upper end;
In the body portion of the container body, a sliding lid that is fitted so as to be capable of dense sliding along the axial direction,
Having a bottom lid for tightly assembling and closing the lower end opening of the trunk of the container body so as to allow ventilation;
Having a coil spring body disposed between the bottom lid and the central portion of the sliding lid;
One end of the coil spring body is a coupling end that is detachably coupled to one of the sliding lid and the bottom lid, and the opposite end is a detaching end that releasably contacts the other of the sliding lid and the bottom lid. To do,
The free length of the coil spring body is set to a value at which the disengagement end of the coil spring body swings and displaces so that it can come into contact with the surrounding portion in a state where the sliding lid is displaced up to a position close to the ascent limit position;
It is in.

この請求項１記載の発明においては、ノズルヘッドを押圧操作して、略一定量の内容物を注出すると共に、ポンプ内に容器本体内から略一定量の内容物を吸い上げると、容器本体内に減圧が発生し、この発生した減圧に従って、摺動蓋が容器本体内を上昇変位して、容器本体内の内容物収納空間の容積を、ポンプに吸い上げられた内容物の体積に相当する分だけ減少させ、これにより容器本体内の内容物収納空間に発生した減圧を消滅させる。   In the first aspect of the present invention, when the nozzle head is pressed to pour out a substantially constant amount of content, and when a substantially constant amount of content is sucked into the pump from the container body, In accordance with the generated reduced pressure, the sliding lid moves up and displaces in the container body, and the volume of the contents storage space in the container body is divided by the amount corresponding to the volume of the contents sucked up by the pump. This reduces the reduced pressure generated in the content storage space in the container body.

このとき、コイルバネ体は、摺動蓋の上昇変位に従って延び変形する。   At this time, the coil spring body extends and deforms according to the upward displacement of the sliding lid.

このまま、内容物の注出が継続されて、摺動蓋が、容器本体の上端部分である、上昇限界位置間近に達すると、すなわち内容物の残量が少なくなる（数回の注出操作で無くなる程度）位置に達すると、コイルバネ体の離脱端が、摺動蓋または底蓋から離脱して、コイルバネ体の弾性変形により、自由に揺動変位することができる状態となる。   If the contents are continuously poured out and the sliding lid reaches the upper limit position, which is the upper end portion of the container body, that is, the remaining amount of the contents decreases (with several dispensing operations). When the position reaches the position), the detached end of the coil spring body is detached from the sliding lid or the bottom cover, and can be freely oscillated and displaced by elastic deformation of the coil spring body.

それゆえ、この状態で、手に持った容器を振る等すると、コイルバネ体の離脱端が揺動変位して、胴部等の周囲部分に突き当たり、衝撃音や衝撃触感を発生するので、この衝撃音や衝撃触感を感知することにより、容器内の内容物の残量が少なくなったことを、正確に判断することができる。   Therefore, if the container held in hand is shaken in this state, the detachment end of the coil spring body swings and displaces, hits the surrounding portion such as the trunk, and generates impact sound and tactile sensation. By sensing the sound and impact feeling, it can be accurately determined that the remaining amount of the contents in the container has decreased.

また、コイルバネ体は、摺動蓋の上側の内容物収納部分である容器本体内に位置するのではなく、内容物と全く接触することのない、摺動蓋の下側の容器本体内に位置するので、このコイルバネ体が、内容物に何らかの不都合を与える恐れは全くない。   In addition, the coil spring body is not located in the container main body that is the content storage portion on the upper side of the sliding lid, but is located in the container main body on the lower side of the sliding lid that does not contact the contents at all. Therefore, there is no fear that this coil spring body will give any inconvenience to the contents.

請求項２記載の発明は、請求項１記載の発明の構成に、コイルバネ体の径を、このコイルバネ体の自由長に対して、コイルバネ体の離脱端が、周囲部分である胴部に突き当たるまで揺動変位することができる値に設定した、ことを加えたものである。   According to the second aspect of the present invention, in the configuration of the first aspect, the diameter of the coil spring body is set to the free length of the coil spring body until the detachment end of the coil spring body hits the body portion which is the peripheral portion. The value is set to a value that can be oscillated and displaced.

この請求項２記載の発明にあっては、コイルバネ体においては、基本的には、コイルバネ体の自由長寸法に対して、径寸法が小さいほど、コイルバネ体の離脱端を、大きく揺動変位させることができるので、コイルバネ体の自由長寸法に対して径寸法を適当に設定することにより、最も離れた周囲部分である胴部に対して、コイルバネ体の離脱端を、揺動変位により確実に突き当てることができる。   In the invention according to claim 2, basically, in the coil spring body, the detachment end of the coil spring body is largely oscillated and displaced as the diameter dimension is smaller than the free length of the coil spring body. Therefore, by appropriately setting the radial dimension with respect to the free length of the coil spring body, the detachment end of the coil spring body can be reliably secured by swinging displacement with respect to the body part which is the farthest surrounding part. You can hit it.

請求項３記載の発明は、請求項１記載の発明の構成に、コイルバネ体の離脱端部分の径を、周囲部分である胴部の内径よりも少し小さい値に設定した、ことを加えたものである。   The invention according to claim 3 is obtained by adding the configuration of the invention according to claim 1 to the fact that the diameter of the separation end portion of the coil spring body is set to a value slightly smaller than the inner diameter of the body portion which is the surrounding portion. It is.

この請求項３記載の発明にあっては、コイルバネ体の離脱端部分は、最も離れた周囲部分である胴部に近く位置した状態で、摺動蓋または底蓋に当接しているので、この摺動蓋または底蓋から離脱して揺動変位自在となると、コイルバネ体のわずかな弾性変形に従って、胴部に対して、確実に突き当たることになる。   In the third aspect of the invention, the detachment end portion of the coil spring body is in contact with the sliding lid or the bottom lid in a state of being located close to the body portion which is the most distant peripheral portion. When it is separated from the sliding lid or the bottom lid and can be oscillated and displaced, it will surely abut against the trunk according to the slight elastic deformation of the coil spring body.

請求項４記載の発明は、請求項１〜３記載の発明の構成に、コイルバネ体の反発力を、容器本体の胴部と摺動蓋との間の摺動抵抗力に比べて、充分に小さい値に設定した、ことを加えたものである。   The invention according to claim 4 is the structure of the invention according to claims 1 to 3, wherein the repulsive force of the coil spring body is sufficiently higher than the sliding resistance force between the body portion of the container body and the sliding lid. This is a small value added.

この請求項４記載の発明にあっては、コイルバネ体の反発力が、摺動蓋の動作に何らかの影響を与えることがなく、これにより摺動蓋を設定通りに作動させることができる。   In the fourth aspect of the invention, the repulsive force of the coil spring body does not have any influence on the operation of the sliding lid, whereby the sliding lid can be operated as set.

本発明は、上記した構成となっているので、以下に示す効果を奏する。
請求項１記載の発明にあっては、手に持った容器を振る等した際に、発生した衝撃音や衝撃触感を感知することにより、容器内の内容物の残量が少なくなったことを、正確に判断することができ、これにより内容物が使用し尽くされる前に、新たな容器を予め用意しておくことができ、使用中、内容物がなくなると云う、不都合の発生を未然に防止することができる。 Since the present invention has the above-described configuration, the following effects can be obtained.
In the invention of claim 1, when the container held in hand is shaken, the remaining amount of the contents in the container is reduced by detecting the generated impact sound and impact feeling. Therefore, it is possible to make an accurate determination, so that a new container can be prepared in advance before the contents are used up. Can be prevented.

また、コイルバネ体は、内容物とは完全に分離されて設けられているので、内容物の安全な収納保持を保持でき、コイルバネ体により、内容物の安全な収納保持が劣化する、と云う恐れの発生は全くなく、内容物の安全な収納保持を維持することができる。   Further, since the coil spring body is provided completely separated from the contents, the contents can be safely stored and held, and the coil spring bodies may deteriorate the safe storage and holding of the contents. There is no occurrence of this, and the safe storage and holding of the contents can be maintained.

請求項２記載の発明にあっては、径の等しい一般的なコイルバネ体を使用して、コイルバネ体の離脱端を、大きく揺動変位させて、最も離れた周囲部分である胴部に対して、確実に突き当てることができるので、安価なコイルバネ体を使用して、衝撃音や衝撃触感を確実に発生させることができる。   In the invention according to claim 2, by using a general coil spring body having the same diameter, the detachment end of the coil spring body is greatly swung and displaced with respect to the body portion which is the farthest surrounding portion. Since it can be reliably abutted, it is possible to reliably generate impact sound and impact feel using an inexpensive coil spring body.

請求項３記載の発明にあっては、コイルバネ体のわずかな弾性変形に従って、衝撃音や衝撃触感を発生させることができるので、容器内の内容物の残量が少なくなったことの感知を、より確実にかつ簡単に得ることができる。   In the invention according to claim 3, since it is possible to generate impact sound and impact feel according to slight elastic deformation of the coil spring body, it is possible to detect that the remaining amount of contents in the container has decreased. It can be obtained more reliably and easily.

請求項４記載の発明にあっては、コイルバネ体の反発力が、摺動蓋の動作に影響を与えることがないので、摺動蓋の適正な動作を維持することができる。   In the invention according to claim 4, since the repulsive force of the coil spring body does not affect the operation of the sliding lid, the proper operation of the sliding lid can be maintained.

以下、本発明の実施形態を、図面を参照しながら説明する。   Embodiments of the present invention will be described below with reference to the drawings.

本発明の摺動蓋付き注出容器は、吸い上げた内容物の注出口を形成するノズルヘッド４を組付けたポンプ３と、このポンプ３を上端に組付けた、遮光性を有する容器本体１と、この容器本体１の胴部２内に、軸心方向に沿って密摺動可能に嵌装する摺動蓋６と、容器本体１の胴部２下端を閉塞して、通気可能な状態で強固に嵌合組付きして、容器の「座」を形成する底蓋１１と、この底蓋１１と摺動蓋６との間に装着されたコイルバネ体１６とから構成されている。   The pouring container with a sliding lid of the present invention includes a pump 3 with a nozzle head 4 that forms a pouring port for the sucked contents, and a light-tight container body 1 with the pump 3 assembled at the upper end. And a sliding lid 6 fitted into the body 2 of the container body 1 so as to be able to slide closely along the axial direction, and a lower end of the body 2 of the container body 1 being closed to allow ventilation. And a bottom cover 11 which forms a “seat” of the container, and a coil spring body 16 mounted between the bottom cover 11 and the sliding cover 6.

ポンプ３は、容器本体１の上端の口筒部内に、組付きキャップ５により密に組付けられ、側方に注出口を開口したノズルヘッド４を、上端に突出させて組付け、下端に吸い上げ口を開口したシリンダ部１７を、容器本体１の口筒部から胴部２の上端部内に、垂下状に突出させている。   The pump 3 is assembled tightly in the top tube portion of the container body 1 by the assembled cap 5, and the nozzle head 4 having a spout opening on the side is assembled to protrude at the upper end and sucked up to the lower end. A cylinder portion 17 having an opening is protruded from the mouth tube portion of the container body 1 into the upper end portion of the body portion 2 in a drooping manner.

容器本体１は、胴部２の上端に、縮径段部状の肩部を介して、ポンプ３を組付け部分を形成する口筒部を起立連設して構成され、特に胴部２は、遮光性が付与されていると共に、内表面ができる限り平滑面に成形された、自己形状保持能力の高い、例えばポリプロピレン等の硬質合成樹脂材料等の硬質材料で成形されている。   The container main body 1 is configured such that a top tube portion that forms an assembly portion of the pump 3 is erected on the upper end of the body portion 2 via a shoulder portion having a reduced diameter step portion. In addition, the light-shielding property is imparted, and the inner surface is formed as hard as possible, and is made of a hard material such as a hard synthetic resin material such as polypropylene having a high self-shape holding ability.

摺動蓋６は、低密度ポリエチレン等の比較的軟質な合成樹脂で一体成形されており、リング板状をした本体板７の内周縁から、有底円筒状の中央陥没筒片８を垂下連設し、また本体板７の外周縁から、外鍔状の連結部を介して、外周面の上下両端部を、胴部２内周面に密摺接させるシール筒片９を連設した構成となっている。   The sliding lid 6 is integrally formed of a relatively soft synthetic resin such as low-density polyethylene, and a bottomed cylindrical central depressed cylindrical piece 8 is suspended from the inner peripheral edge of the ring-shaped main body plate 7. The seal cylinder piece 9 is provided continuously from the outer peripheral edge of the main body plate 7 through the outer flange-shaped connecting portion so that the upper and lower end portions of the outer peripheral surface are in close sliding contact with the inner peripheral surface of the body portion 2. It has become.

胴部２下端開口部を閉塞して、容器の「座」を形成する底蓋１１は、小さな通気孔１３を開設した蓋板１２の上面周端部に、胴部２の下端開口部に嵌入して、強固にアンダーカット結合する嵌合筒片１５を立設すると共に、蓋板１２の上面中央部に、摺動蓋６の下降限界位置を設定する、補強リブで補強された中央筒片１４を立設した構成となっている。   The bottom lid 11 that closes the lower end opening of the trunk 2 and forms the “seat” of the container is fitted into the lower end opening of the trunk 2 at the upper peripheral edge of the lid plate 12 having a small vent 13. Then, the fitting cylinder piece 15 that is firmly undercut-coupled is erected, and the lower limit position of the sliding lid 6 is set at the center of the upper surface of the lid plate 12. 14 is erected.

コイルバネ体１６は、摺動蓋６の中央部と底蓋１１の中央部との間に配置されており、その一端を、摺動蓋６と底蓋１１の一方に離脱不能に結合する結合端とすると共に、反対側の端を、摺動蓋６と底蓋１１の他方に離脱可能に当接する離脱端とし、その自由長を、摺動蓋６が上昇限度位置間近まで上昇変位した状態で、離脱端が、周囲部分に突き当たり可能に揺動変位する値に設定している。   The coil spring body 16 is disposed between the central portion of the sliding lid 6 and the central portion of the bottom lid 11, and one end of the coil spring body 16 is detachably coupled to one of the sliding lid 6 and the bottom lid 11. In addition, the opposite end is a detachable end that releasably contacts the other of the sliding lid 6 and the bottom lid 11, and the free length of the sliding lid 6 is moved up to a position near the ascent limit position. The separation end is set to a value that swings and displaces so that it can hit the surrounding portion.

このため、コイルバネ体１６は、摺動蓋６が上昇限度位置間近まで上昇変位して、残りの内容物の量が少なくなる（例えば、数回の使用量となる）と、その離脱端を、摺動蓋６または底蓋１１から離脱させて揺動変位自在となり、これにより容器は、内容物が設定量まで低下したことを知らせることのできる、警告状態となる。   For this reason, when the sliding lid 6 is displaced up to a position close to the ascent limit position and the amount of the remaining contents is reduced (for example, the amount of use is several times), the coil spring body 16 has its detachment end, By detaching from the sliding lid 6 or the bottom lid 11, the container can be oscillated and displaced, so that the container is in a warning state capable of notifying that the content has been reduced to the set amount.

それゆえ、この状態で、容器を手に持って振る等すると、コイルバネ体１６は、その離脱端を大きく揺動変位させて周囲部分に突き当てるので、この突き当たりの衝撃音や衝撃触感により、内容物の残量が少なくなったことを、知ることができるのである。   Therefore, in this state, when the container is shaken by holding it, the coil spring body 16 oscillates and displaces the disengagement end so that it abuts against the surrounding portion. It is possible to know that the remaining amount of objects has decreased.

図１ないし図３に示した、本発明の第一実施形態例にあっては、コイルバネ体１６は、底蓋１１の中央筒片１４に嵌入できる径寸法の、等径構造となっていて、その下端を、底蓋１１の中央筒片１４の下端部に、離脱不能に結合して結合端とし、その上端を、摺動蓋６の中央陥没筒片８の下面に垂下設された遊合突片９に離脱可能に遊合して当接する離脱端としている。   In the first embodiment of the present invention shown in FIG. 1 to FIG. 3, the coil spring body 16 has an equal diameter structure that can be fitted into the central cylinder piece 14 of the bottom cover 11. The lower end is connected to the lower end portion of the central cylindrical piece 14 of the bottom lid 11 so as not to be detached, and is used as a coupling end, and the upper end thereof is suspended from the lower surface of the central depressed cylindrical piece 8 of the sliding lid 6. A detachable end that detachably engages with the projecting piece 9 is used.

図１の使用前の状態から、ノズルヘッド４の押し下げ操作により内容物を注出消費すると、図２に示すように、この内容物の消費に従って摺動蓋６が上昇変位して行く。   When the contents are poured out and consumed by the push-down operation of the nozzle head 4 from the state before use in FIG. 1, as shown in FIG. 2, the sliding lid 6 is displaced upward as the contents are consumed.

この際、コイルバネ体１６も摺動蓋６の上昇変位に従って延び変形するが、このコイルバネ体１６の反発力は、胴部２と摺動蓋６との間の摺動抵抗力よりも、充分に小さい値に設定されているので、コイルバネ体１６が摺動蓋６を押し上げる、と云う不良動作を生じることはない。   At this time, the coil spring body 16 also extends and deforms according to the upward displacement of the sliding lid 6, but the repulsive force of the coil spring body 16 is sufficiently higher than the sliding resistance force between the body portion 2 and the sliding lid 6. Since the value is set to a small value, the coil spring body 16 does not cause a malfunction such as pushing up the sliding lid 6.

内容物の消費が進んで、内容物の残量が、予め設定した値まで少なくなると、図３に示すように、摺動蓋６は、上昇限度位置間近に達し、その遊合突片９をコイルバネ体１６の上端部から離脱させるので、コイルバネ体１６の離脱端は、揺動により、胴部２に突き当たることが可能な、揺動変位自在な状態、すなわち警告状態となる。   When the consumption of the contents progresses and the remaining amount of the contents decreases to a preset value, as shown in FIG. Since the coil spring body 16 is separated from the upper end portion of the coil spring body 16, the separation end of the coil spring body 16 is brought into a swingable and displaceable state that can abut against the body portion 2 by swinging, that is, a warning state.

図４と図５に示した、本発明の第二の実施形態例にあっては、コイルバネ体１６は、下方に拡径した構造をしていて、上端部を、摺動蓋６の中央陥没筒片８の下端に、離脱不能に外嵌結合させる結合端とし、胴部２の内径よりも少し小さい径の下端である離脱端を、底蓋１１の嵌合筒片１５に近い蓋板１２上面に載置当接させている。   In the second embodiment of the present invention shown in FIGS. 4 and 5, the coil spring body 16 has a structure whose diameter is expanded downward, and the upper end portion is depressed in the center of the sliding lid 6. The cover plate 12 close to the fitting tube piece 15 of the bottom cover 11 is a coupling end that is fitted to the lower end of the tube piece 8 so as to be non-detachable and is a lower end having a diameter slightly smaller than the inner diameter of the body portion 2. It is placed in contact with the upper surface.

図４の使用前の状態から、ノズルヘッド４の押し下げ操作により、内容物を注出消費すると、この内容物の消費に従って摺動蓋６が上昇変位して行くが、この際、コイルバネ体１６は、上昇変位する摺動蓋６により引き上げられた状態で、自重により延び変形する。   When the contents are poured and consumed by pushing down the nozzle head 4 from the state before use in FIG. 4, the sliding lid 6 is displaced upward according to the consumption of the contents. In a state where the sliding lid 6 is lifted and displaced, it is extended and deformed by its own weight.

内容物の消費が進んで、内容物の残量が、予め設定した値まで少なくなると、図５に示すように、摺動蓋６は、上昇限度位置間近に達するが、この時、コイルバネ体１６は、自重による延び変形の限界に達するので、その離脱端は、底蓋１１の蓋板１２から浮き上がって離脱し、揺動により、胴部２に突き当たることが可能な、揺動変位自在な、警告状態となる。   When the consumption of the contents progresses and the remaining amount of the contents decreases to a preset value, the sliding lid 6 approaches the ascending limit position as shown in FIG. Since it reaches the limit of extension deformation due to its own weight, its detachment end is lifted off from the cover plate 12 of the bottom cover 11 and separated from the cover plate 12, and can swing against the body part 2 by swinging. Warning state.

なお、コイルバネ体１６の離脱端と突き当たる周囲部分は、容器本体１の胴部２に限られることはなく、例えば、摺動蓋６または底蓋１１の一部であっても良い。   In addition, the surrounding part which collides with the separation | extraction end of the coil spring body 16 is not restricted to the trunk | drum 2 of the container main body 1, For example, a part of the sliding lid 6 or the bottom lid 11 may be sufficient.

また、コイルバネ体１６は、その成形材料が特定されることはないが、確実で明確な衝撃音もしくは衝撃触感を得ることができることから、硬質材料製とするのが望ましい。   In addition, although the molding material is not specified, the coil spring body 16 is desirably made of a hard material because a reliable and clear impact sound or impact feel can be obtained.

本発明の第一実施形態例を示す、消費前状態の要部縦断全体側面図である。It is a principal part longitudinal section whole side view of the state before consumption which shows the example of 1st embodiment of this invention. 図１に示した実施形態例の、消費途中状態の要部縦断全体側面図である。It is the principal part longitudinal section whole side view of the consumption middle state of the example of embodiment shown in FIG. 図１に示した実施形態例の、警告状態の要部縦断全体側面図である。It is a principal part longitudinal section whole side view of the warning state of the example of embodiment shown in FIG. 本発明の第二実施形態例を示す、消費前状態の要部縦断全体側面図である。It is a principal part longitudinal section whole side view of the state before consumption which shows the example of 2nd embodiment of this invention. 図４に示した実施形態例の、警告状態の要部縦断全体側面図である。FIG. 5 is an overall side view of a main part longitudinal section in a warning state of the embodiment example shown in FIG. 4.

符号の説明Explanation of symbols

１ ； 容器本体
２ ； 胴部
３ ； ポンプ
４ ； ノズルヘッド
５ ； 組付きキャップ
６ ； 摺動蓋
７ ； 本体板
８ ； 中央陥没筒片
９ ； 遊合突片
１０； シール筒片
１１； 底蓋
１２； 蓋板
１３； 通気孔
１４； 中央筒片
１５； 嵌合筒片
１６； コイルバネ体
１７； シリンダ部 DESCRIPTION OF SYMBOLS 1; Container main body 2; Body part 3; Pump 4; Nozzle head 5; Assembly cap 6; Sliding lid 7; Main body plate 8: Center depression cylindrical piece 9; 12; lid plate 13; vent hole 14; central cylinder piece 15; fitting cylinder piece 16; coil spring body 17;

Claims (4)

内容物の注出口を形成するノズルヘッド（４）を有するポンプ（３）と、該ポンプ（３）を上端に組付けた、遮光性を有する容器本体（１）と、該容器本体（１）の胴部（２）内に、軸心方向に沿って密摺動可能に嵌装する摺動蓋（６）と、前記胴部（２）の下端開口部を、通気可能に強固に組付いて閉塞する底蓋（１１）と、該底蓋（１１）と摺動蓋（６）の中央部分間に配置されたコイルバネ体（１６）と、から構成され、該コイルバネ体（１６）の一端を、前記摺動蓋（６）と底蓋（１１）の一方に離脱不能に結合する結合端とすると共に、反対側の端を、前記摺動蓋（６）と底蓋（１１）の他方に離脱可能に当接する離脱端とし、前記コイルバネ体（１６）の自由長を、前記摺動蓋（６）が上昇限度位置間近まで上昇変位した状態で、前記コイルバネ体（１６）の離脱端が、周囲部分に突き当たり可能に揺動変位する値に設定して成る摺動蓋付き注出容器。   A pump (3) having a nozzle head (4) that forms a spout for contents, a container body (1) having a light shielding property, the pump (3) being assembled at the upper end, and the container body (1) In the body part (2), a sliding lid (6) fitted so as to be able to slide closely along the axial direction and a lower end opening of the body part (2) are firmly assembled so as to allow ventilation. A bottom lid (11) that is closed and a coil spring body (16) disposed between the bottom lid (11) and the central portion of the sliding lid (6), and one end of the coil spring body (16). Is connected to one of the sliding lid (6) and the bottom lid (11) so as not to be detached, and the other end is the other end of the sliding lid (6) and the bottom lid (11). The free end of the coil spring body (16) is in a state in which the sliding lid (6) is displaced up to a position close to the upper limit position. The withdrawal end of the coil spring member (16) is, pouring containers with sliding lids formed by setting to a value that allows the swings hits the peripheral portion. コイルバネ体（１６）の径を、該コイルバネ体（１６）の自由長に対して、該コイルバネ体（１６）の離脱端が、周囲部分である胴部（２）に突き当たるまで揺動変位することができる値に設定した請求項１記載の摺動蓋付き注出容器。   The diameter of the coil spring body (16) is oscillated and displaced with respect to the free length of the coil spring body (16) until the disengagement end of the coil spring body (16) hits the body portion (2) which is the surrounding portion. The pouring container with a sliding lid according to claim 1, which is set to a value that enables コイルバネ体（１６）の離脱端部分の径を、周囲部分である胴部（２）の内径よりも少し小さい値に設定した請求項１記載の摺動蓋付き注出容器。   The dispensing container with a sliding lid according to claim 1, wherein the diameter of the separation end portion of the coil spring body (16) is set to a value slightly smaller than the inner diameter of the body portion (2) which is the surrounding portion. コイルバネ体（１６）の反発力を、胴部（２）と摺動蓋（６）との間の摺動抵抗力に比べて、充分に小さい値に設定した請求項１〜３のいずれか１項に記載の摺動蓋付き注出容器。   The repulsive force of the coil spring body (16) is set to a sufficiently small value as compared with the sliding resistance force between the body portion (2) and the sliding lid (6). 4. An extraction container with a sliding lid according to item.
JP2005353092A 2005-12-07 2005-12-07 Pouring container with sliding lid Expired - Fee Related JP4687977B2 (en)

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JP5021511B2 (en) * 2008-01-31 2012-09-12 株式会社吉野工業所 Liquid ejection container
JP5075064B2 (en) * 2008-08-28 2012-11-14 株式会社吉野工業所 Liquid ejection container
KR101425799B1 (en) * 2011-10-20 2014-08-05 (주)연우 Shock-relievable Bottom sturcture of the Airless type dispenser
CN107253572A (en) * 2017-05-19 2017-10-17 成都协恒科技有限公司 A kind of shockproof container
CN109465431B (en) * 2018-12-18 2020-11-03 安徽豪鼎金属制品有限公司 Liquid metal conveying method
CN109733755B (en) * 2018-12-18 2019-12-10 苏州理合文科技有限公司 Liquid metal conveying tank

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Publication number Priority date Publication date Assignee Title
JP2001179139A (en) * 1999-12-27 2001-07-03 Katsutoshi Masuda Fluid container
JP2002362605A (en) * 2001-06-06 2002-12-18 Pola Chem Ind Inc Liquid injection container

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001179139A (en) * 1999-12-27 2001-07-03 Katsutoshi Masuda Fluid container
JP2002362605A (en) * 2001-06-06 2002-12-18 Pola Chem Ind Inc Liquid injection container

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