JP6170398B2 - Dispensing device for double aerosol container body and double aerosol container - Google Patents
Dispensing device for double aerosol container body and double aerosol container Download PDFInfo
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Description
本発明は、２連エアゾール容器体用吐出装置及び２連式エアゾール容器に関する。 The present invention relates to a discharge device for a double aerosol container body and a double aerosol container.
この種の２連式エアゾール容器として、上方に吐出口を開口する左右一対のエアゾール容器体の頭部を連結手段で連結した２連容器と、液体吐出装置（アクチュエータ）とからなるものがある。その液体吐出装置は、一対の容器体の頭部を囲むとともに前方に開口部を有するカバー筒と、上記吐出口に接続した内容物導入口を下面に有し、かつ上記開口部を通ってノズル筒を前方へ突出した本体と、カバー筒の上端を閉塞する蓋板を有し、蓋板の中央部に形成した押ボタンを押し下げることで本体を押し下げ、エアゾールを有し、中央部に押ボタンを有し、押ボタンを介して本体を押し下げることで各エアゾール容器体の内容物を本体の内部で混合してノズル筒から吐出可能としたものが知られている。 As this type of double-type aerosol container, there is one composed of a double-container in which the heads of a pair of left and right aerosol container bodies that open a discharge port upward are connected by a connecting means, and a liquid discharge device (actuator). The liquid discharge apparatus has a cover cylinder that surrounds the heads of a pair of container bodies and has an opening in the front, a content introduction port connected to the discharge port on the lower surface, and a nozzle that passes through the opening. It has a main body that protrudes forward from the cylinder, and a cover plate that closes the upper end of the cover cylinder. The push button formed at the center of the cover plate is pressed down to hold down the main body and has an aerosol. It is known that the contents of each aerosol container body can be mixed inside the main body and discharged from the nozzle cylinder by pushing down the main body via a push button.
従来の２連エアゾール容器体用吐出装置において、よりコストダウンを図る要望がある。部品点数及び組み立て行程を削減することが一般的な考え方となる。しかし従来の使い勝手を損なわずに部品点数を少なくする場合、例えば各部品の間に連結部を設け、それらを展開状態で型成形し、成形後に折り曲げるなどの手法が取られるが、これでは金型内での個取り数が少なくなり、日産数が落ちる。従来と同程度の日産数を確保するとすれば、金型を大型化したり、或いは増面することが必要となる。 There is a demand for further cost reduction in the conventional two-stage aerosol container discharge device. The general idea is to reduce the number of parts and the assembly process. However, in order to reduce the number of parts without impairing the conventional usability, for example, a method of providing a connecting portion between each part, molding them in an unfolded state, and bending them after molding can be taken. The number of pieces in the house decreases and the number of Nissan falls. If it is necessary to secure the same number of Nissans as before, it is necessary to enlarge the mold or increase the surface area.
本発明の目的は、複数の部品をヒンジ機構で簡易に連結することで廉価に製造することが可能な２連エアゾール容器体用吐出装置及び２連式エアゾール容器を提案することである。 An object of the present invention is to propose a discharge device for a double aerosol container body and a double aerosol container that can be manufactured at low cost by simply connecting a plurality of parts with a hinge mechanism.
第１の手段は、２連エアゾール容器体用吐出装置であり、
左右一対のエアゾール容器体の上部を覆うための左右方向に長く形成され、前壁部にノズル挿通口２０を開口したカバー筒部１２と、
左右一対の内容物導入口３２を下面に開口するとともに内部に混合室Ｃを形成し、かつ上記ノズル挿通口２０からノズル筒部３４を前方へ突出し、かつ上下動が可能にカバー筒部１２内に配置された本体３０と、
上記カバー筒部１２の上面側を覆う蓋体４０と、を具備し、
上記蓋体４０とカバー筒部１２とは別体として形成して、蓋体４０及びカバー筒部１２の各後部を、嵌着式のヒンジ機構Ｈにより、蓋体４０の回動可能に連結しており、
この蓋体４０は、上記カバー筒部１２の上端部内に嵌め込まれ、かつ中央部に下方への押下げ可能な押圧部４２ｂを設けた蓋板４２を有し、かつ当該蓋板４２の前端部より、左右方向から見て略Ｖ字形の板バネ５０を経て摘み部５４を突設している。
The first means is a discharge device for a double aerosol container body,
A cover cylinder part 12 that is formed long in the left-right direction to cover the upper part of a pair of left and right aerosol container bodies, and has a nozzle insertion port 20 opened in the front wall part;
A pair of left and right contents introduction ports 32 are opened on the lower surface, a mixing chamber C is formed therein, the nozzle tube portion 34 projects forward from the nozzle insertion port 20, and the cover tube portion 12 can be moved up and down. A main body 30 disposed in
A cover body 40 covering the upper surface side of the cover tube portion 12, and
The lid body 40 and the cover cylinder part 12 are formed as separate bodies, and the rear parts of the lid body 40 and the cover cylinder part 12 are connected by a fitting hinge mechanism H so that the lid body 40 can be rotated. and,
The lid body 40 has a lid plate 42 fitted into the upper end portion of the cover cylinder portion 12 and provided with a pressing portion 42b that can be pushed downward at the center portion, and the front end portion of the lid plate 42 Accordingly, a knob 54 is projected through a substantially V-shaped leaf spring 50 as viewed from the left-right direction.
本手段では、図１に示す如く、上記蓋体４０とカバー筒部１２とは別体として形成して、蓋体４０及びカバー筒部１２の各後部を、嵌着式のヒンジ機構Ｈにより、蓋体４０の回動可能に連結している。嵌着式であるから簡易に組み立てることができる。
また本手段では、蓋体４０が有する蓋板４２と摘み部５４との間にＶ字形の板バネ５０を設けている。これにより蓋板４２を開蓋することが容易となる。
In this means, as shown in FIG. 1, the lid body 40 and the cover cylinder portion 12 are formed as separate bodies, and the rear portions of the lid body 40 and the cover cylinder portion 12 are attached by a fitting hinge mechanism H. The lid 40 is connected to be rotatable. Since it is a fitting type, it can be assembled easily.
In this means, a V-shaped leaf spring 50 is provided between the lid plate 42 of the lid body 40 and the knob 54. This makes it easy to open the lid plate 42.
第２の手段は、第１の手段を有し、かつ
上記ヒンジ機構Ｈは、蓋体４０及びカバー筒部１２の各後部の一方に形成した左右方向の軸部２８を、各後部の他方に形成した、軸挿入口４８を有する軸受部４６に嵌着させて構成した。
The second means includes the first means, and the hinge mechanism H has a left and right shaft portion 28 formed on one of the rear portions of the lid 40 and the cover tube portion 12 on the other of the rear portions. It was configured to be fitted to the formed bearing portion 46 having the shaft insertion port 48.
本手段では、ヒンジ機構Ｈは、蓋体４０及びカバー筒部１２の各後部の一方に形成した左右方向の軸部２８を、各後部の他方に形成した、軸挿入口４８を有する軸受部４６に嵌着させている。 In this means, the hinge mechanism H includes a bearing portion 46 having a shaft insertion port 48 formed with a shaft portion 28 in the left-right direction formed on one of the rear portions of the lid 40 and the cover cylinder portion 12 on the other of the rear portions. It is attached to.
第３の手段は、第１の手段を有し、かつ前記蓋板４２の後部に下方に軸挿入口４８を開口する軸受部４６を形成し、
上記カバー筒部１２の上端部の後壁部分に、少なくとも上方及び後方開口の軸受部収納凹部２６を形成するとともに、この軸受部収納凹部２６内に軸部２８を付設した。
Third means includes a first means, and to form a bearing portion 46 for opening the shaft insertion hole 48 below the rear of the cover plate 42,
A bearing housing recess 26 having at least the upper and rear openings is formed in the rear wall portion of the upper end portion of the cover cylinder portion 12, and a shaft portion 28 is provided in the bearing housing recess 26.
本手段では、カバー筒部１２の上端部の後壁部分に、少なくとも上方及び後方開口の軸受部収納凹部２６を形成するとともに、この軸受部収納凹部２６内に軸部２８を付設した。これにより、ヒンジ機構Ｈを簡易に構成することができる。 In the present means, at least the upper and rear opening bearing portion accommodating recesses 26 are formed in the rear wall portion of the upper end portion of the cover cylinder portion 12, and the shaft portion 28 is provided in the bearing portion accommodating recess 26. Thereby, the hinge mechanism H can be simply configured.
第４の手段は、第１の手段から第３の手段のいずれかを有し、かつ
上記板バネ５０は、前板部５０ａ及び後板部５０ｂを屈曲部５０ｃを介して連結してなり、この板バネ５０の下方に、前方から見て、上記屈曲部５０ｃから前板部５０ａ及び後板部５０ｂの上下方向途中間箇所まで延びる切割り５２を穿設し、この切割り５２内に上記ノズル筒部３４を挿通させた。
The fourth means includes any one of the first means to the third means , and the leaf spring 50 is formed by connecting the front plate portion 50a and the rear plate portion 50b via the bent portion 50c. A slit 52 extending from the bent portion 50c to the midway in the vertical direction of the front plate portion 50a and the rear plate portion 50b as viewed from the front is formed below the leaf spring 50, and the above-mentioned cut 52 is provided with the above-mentioned cut 52. The nozzle cylinder part 34 was inserted.
本手段では、板バネ５０に形成した切割り５２内にノズル筒部３４を挿通させている。これにより、板バネ５０の上下長さを十分に大きくとることができる。 In this means, the nozzle cylinder portion 34 is inserted into the slit 52 formed in the leaf spring 50. Thereby, the vertical length of the leaf spring 50 can be made sufficiently large.
第５の手段は、第１の手段から第４の手段の何れかを有し、かつ
上記本体３０は、本体下部３０ａに対して本体上部３０ｂを分離可能に取り付けてなる。
The fifth means includes any one of the first means to the fourth means, and the main body 30 is configured such that the main body upper portion 30b is detachably attached to the main body lower portion 30a.
本手段では、本体３０の本体下部３０ａに対して本体上部３０ｂを分離可能としたから、本体３０の内部を洗浄することが容易である。 In this means, since the main body upper portion 30b can be separated from the main body lower portion 30a, the inside of the main body 30 can be easily cleaned.
第６の手段は、２連式エアゾール容器であり、
管状の吐出口４ｂを上方に開口する左右一対のエアゾール容器体４を連結手段で連結した２連エアゾール容器体２と、上記一対のエアゾール容器体の上部に取り付けた第１の手段から第５の手段の何れかに記載の２連エアゾール容器体用吐出装置１０とで構成される。
The sixth means is a double aerosol container,
A double aerosol container body 2 in which a pair of left and right aerosol container bodies 4 opening the tubular discharge port 4b upward is connected by a connecting means, and a first means attached to the upper part of the pair of aerosol container bodies to a fifth It is comprised with the discharge apparatus 10 for double aerosol container bodies as described in any of the means.
本手段では、２連エアゾール容器体２に上記エアゾール容器体用吐出装置１０を装着したから、２連式エアゾール容器を廉価に提供することができる。 In this means, since the aerosol container body discharge device 10 is mounted on the double aerosol container body 2, the dual aerosol container can be provided at low cost.
第１の手段及び第６の手段に係る発明によれば、別体である蓋体４０及びカバー筒部１２の各後部を、嵌着式のヒンジ機構を介して簡易に連結したから、蓋体４０とカバー筒部１２とを展開状態で一体成形した場合と比較して金型が大型化することがなく、効率的に生産できる。
また第１の手段に係る発明によれば、前記蓋体４０が有する蓋板４２の前端部と摘み部５４との間に板バネ５０を介在させたから、板バネ５０の弾性変形により摘み部５４を後方に引っ張り易い。
第２の手段に係る発明によれば、ヒンジ機構Ｈは、蓋体４０及びカバー筒部１２の各後部の一方に形成した左右方向の軸部２８を、各後部の他方に形成した、軸挿入口４８を有する軸受部４６に嵌着させて構成したから、簡易な構造でありながら、確実にヒンジ機能を発揮できる。
第３の手段に係る発明によれば、蓋体４０が有する蓋板４２をカバー筒部１２の上端部内に嵌め込み、蓋板４２の後部に、下方開口の軸挿入口４８を有する軸受部４６を付設し、この軸受部４６に、カバー筒部１２の軸受部収納凹部２６内に付設した軸部２８を嵌着させたから、簡易なヒンジ構造でありながら、不意の外力の作用により蓋体４０が脱落しにくい。
第４の手段に係る発明によれば、板バネ５０に穿設した切割り５２にノズル筒部３４を挿入したから、板バネ５０の上下長さを十分に確保することができ、バネの弾性力を確保し易い。
第５の手段に係る発明によれば、本体３０は、本体下部３０ａに対して本体上部３０ｂを分離可能に取り付けたから、内部を洗浄することが容易である。
According to the invention relating to the first means and the sixth means, the lid body 40 and the rear part of the cover cylinder part 12 which are separate bodies are simply connected via the fitting type hinge mechanism. Compared with the case where the cover 40 and the cover tube portion 12 are integrally molded in the unfolded state, the mold is not enlarged and can be produced efficiently.
According to the first aspect of the invention, since the leaf spring 50 is interposed between the front end portion of the lid plate 42 of the lid body 40 and the knob portion 54, the knob portion 54 is elastically deformed by the leaf spring 50. Easy to pull backwards.
According to the invention relating to the second means, the hinge mechanism H is a shaft insertion in which the left and right shaft portions 28 formed on one of the rear portions of the lid 40 and the cover tube portion 12 are formed on the other of the rear portions. Since it is configured to be fitted to the bearing portion 46 having the opening 48, the hinge function can be surely exhibited while having a simple structure.
According to the invention relating to the third means, the lid plate 42 of the lid body 40 is fitted into the upper end portion of the cover cylinder portion 12, and the bearing portion 46 having the shaft insertion port 48 of the downward opening is provided at the rear portion of the lid plate 42. Since the shaft portion 28 provided in the bearing portion receiving recess 26 of the cover cylinder portion 12 is fitted to the bearing portion 46, the lid 40 is caused by the action of an unexpected external force while having a simple hinge structure. Hard to fall off.
According to the fourth aspect of the invention, since the nozzle cylinder part 34 is inserted into the slit 52 formed in the leaf spring 50, the vertical length of the leaf spring 50 can be sufficiently secured, and the elasticity of the spring Easy to secure power.
According to the fifth aspect of the invention, since the main body 30 is detachably attached to the main body lower part 30a, it is easy to clean the inside.
図１から図１３は、本発明の第１の実施形態に係る２連式エアゾール容器を示している。この２連式エアゾール容器は、２連エアゾール容器体２と、エアゾール容器体用吐出装置１０とからなる。 1 to 13 show a double aerosol container according to the first embodiment of the present invention . This double aerosol container includes a double aerosol container body 2 and an aerosol container body discharge device 10.
２連エアゾール容器体２は、左右一対のエアゾール容器体４と、連結手段６とで構成されている。 The double aerosol container body 2 includes a pair of left and right aerosol container bodies 4 and a connecting means 6.
上記エアゾール容器体４は、胴部から括れ部（首部）を介して頭部４ａを起立しており、この頭部から管状の吐出口４ｂを起立している。吐出口４ｂを押し下げ、或いは傾動させると液体が吐出される。 The aerosol container body 4 has a head portion 4a erected from a trunk portion through a constricted portion (neck portion), and a tubular discharge port 4b is erected from the head portion. When the discharge port 4b is pushed down or tilted, the liquid is discharged.
上記連結手段６は、図７に示す如く、エアゾール容器体４の頭部４ａを連結している。図示の連結手段６は、少なくとも頭部４ａを囲み、頭部４ａに対して上下方向に延びる周壁６ａを有する。この周壁６ａの内面には、頭部４ａの下側に係合する第１係止リブ６ｂが、周壁６ａの外面には、カバー筒部１２に係合可能な第２係止リブ６ｃがそれぞれ付設されている。 The connecting means 6 connects the head 4a of the aerosol container body 4 as shown in FIG. The illustrated connecting means 6 has a peripheral wall 6a that surrounds at least the head 4a and extends in the vertical direction with respect to the head 4a. A first locking rib 6b that engages with the lower side of the head 4a is formed on the inner surface of the peripheral wall 6a, and a second locking rib 6c that can be engaged with the cover tube portion 12 is formed on the outer surface of the peripheral wall 6a. It is attached.
エアゾール容器体用吐出装置１０は、カバー筒部１２と、本体３０と、蓋体４０とで構成されている。 The aerosol container body discharge device 10 includes a cover cylinder portion 12, a main body 30, and a lid body 40.
上記カバー筒部１２は、左右方向に長い、上方から見て長円形の筒体である。図示例のカバー筒部１２は、基筒部１４の上端から内向きフランジ状頂壁部１６を介して垂下壁部１８を垂下した２重筒構造をしている。上記カバー筒部１２の前部の左右方向中間部を凹ませて、上方開口のノズル挿通口２０を形成する。またカバー筒部１２の後部の左右両側には、左右一対の浅い軸受部収納凹部２６を、これら軸受部収納凹部の間に深い補助凹部２２をそれぞれ凹設している。軸受部収納凹部２６内に、その凹部の下面と間隔を存して左右方向の軸部２８を横設している。またカバー筒部１２の左右両面には縦長の係合用凹部２４を形成している。上記ノズル挿通口２０の左右側面後部には、図６に示すように上面及び後面の切欠き２１を形成する。 The cover cylinder 12 is an oval cylinder that is long in the left-right direction and viewed from above. The cover cylinder part 12 in the illustrated example has a double cylinder structure in which a drooping wall part 18 is suspended from the upper end of the base cylinder part 14 via an inward flange-like top wall part 16. A middle portion in the left-right direction at the front portion of the cover tube portion 12 is recessed to form a nozzle insertion port 20 having an upper opening. Further, a pair of left and right shallow bearing housing recesses 26 are formed on the left and right sides of the rear portion of the cover tube portion 12, and a deep auxiliary recess 22 is provided between these bearing housing housing recesses. A shaft portion 28 in the left-right direction is laterally provided in the bearing housing recess 26 with a space from the lower surface of the recess. Further, a vertically long engaging recess 24 is formed on both the left and right sides of the cover tube portion 12. As shown in FIG. 6, upper and rear cutouts 21 are formed in the rear portions of the left and right side surfaces of the nozzle insertion opening 20.
上記本体３０は、左右方向に長く内部に混合室Ｃを形成する中空の筐体を有し、その筐体の下面から、左右一対の筒状の内容物導入口３２を垂下するとともに、その前面からノズル筒部３４を前方吐出している。本実施形態では、本体３０を、上記筐体の底部から内容物導入口３２に亘る部分（本体下部３０ａ）と、残りの部分（本体上部３０ｂ）とを分離可能に形成し、これら各部分の後部を一体ヒンジ３８により一体成形している。本体下部３０ａは、本体上部内に液密に嵌合する上面開放のシール筒部３６ａを有し、かつ本体下部３０ａの前端部から本体上部３０ｂの前部に係止する係止片３６ｂを起立する。また本体下部３０ａの前側部からは指当て片３９を垂下している。 The main body 30 has a hollow casing that is long in the left-right direction and forms a mixing chamber C therein, and a pair of left and right cylindrical content inlets 32 are suspended from the lower surface of the casing, and the front surface thereof. The nozzle cylinder part 34 is discharged forward. In the present embodiment, the main body 30 is formed such that a portion (main body lower portion 30a) extending from the bottom of the casing to the content inlet 32 and a remaining portion (main body upper portion 30b) can be separated from each other. The rear part is integrally formed by an integral hinge 38. The main body lower portion 30a has an open top seal cylinder portion 36a that fits in a liquid tight manner in the upper portion of the main body, and a locking piece 3 6 b that locks from the front end portion of the main body lower portion 30a to the front portion of the main body upper portion 30b. Stand up. A finger pad 39 is suspended from the front side of the lower body 30a.
上記蓋体４０は、上記カバー筒部１２の上端部１２ａ内に嵌合させた蓋板４２を有する。この蓋板４２は、上記上端部１２ａに嵌合した周辺部４２ａから分離して中央側を押し下げ可能な押圧部４２ｂに形成し、この押圧部４２ｂの下面から、上記本体３０を押し下げるための押圧用突片Ｐを垂下している。図示例では、図２に示す如く、蓋板４２の後端部の２箇所から前方へ延び、次に左右外方へ分かれて、蓋板の外周縁から一定距離を存して前側へ延びる２本のスリット４４を穿設して、周辺部４２ａと押圧部４２ｂとを区分している。２本のスリット４４の前端部は、一定の距離を離して対峙しており、この両端部の間の蓋板部分（連結部４５）を介して周辺部４２ａと押圧部４２ｂとが連続している。蓋板４２は弾性を有する材料で形成されており、押圧部４２ｂを指で押し下げた後に当該押し下げを解放すると、連結部４５の弾性復元力により押圧部４２ｂが元の位置に戻る。 The lid body 40 has a lid plate 42 fitted into the upper end portion 12 a of the cover cylinder portion 12. The lid plate 42 is formed as a pressing portion 42b that is separated from the peripheral portion 42a fitted to the upper end portion 12a and can be pushed down on the center side, and a pressure for pushing down the main body 30 from the lower surface of the pressing portion 42b. The projecting piece P is suspended. In the illustrated example, as shown in FIG. 2, it extends forward from two locations at the rear end of the lid plate 42, then splits left and right outwards, and extends to the front side at a certain distance from the outer peripheral edge of the lid plate. A slit 44 is formed to separate the peripheral portion 42a and the pressing portion 42b. The front end portions of the two slits 44 are opposed to each other at a certain distance, and the peripheral portion 42a and the pressing portion 42b are continuously connected via a lid plate portion (connecting portion 45) between the both end portions. Yes. The cover plate 42 is formed of an elastic material. When the pressing portion 42b is pressed down with a finger and then released, the pressing portion 42b returns to the original position by the elastic restoring force of the connecting portion 45.
図示例では、図１に示す如く、上記周辺部４２ａに対して押圧部４２ｂを低く設けて、周辺部４２ａの内端から嵌合筒部４３を垂下している。この嵌合筒部４３は、上記カバー筒部１２の上端部１２ａに嵌合されている。 In the illustrated example, as shown in FIG. 1, the pressing portion 42b is provided lower than the peripheral portion 42a, and the fitting tube portion 43 is suspended from the inner end of the peripheral portion 42a. The fitting cylinder part 43 is fitted to the upper end part 12 a of the cover cylinder part 12.
上記蓋板４２の後部には、左右一対の軸受部４６を付設する。各軸受部４６と上述の軸部２８とはヒンジ機構Ｈを構成する（図６参照）。すなわち、これら軸受部４６は、上記軸受部収納凹部２６内に収納され、軸部２８に枢着されることで、蓋体４０が軸部２８の回りを回転可能に設ける。図示の軸受部４６は、下方に軸挿入口４８を開口する略逆Ｕ字形に形成しているが、その形状は適宜変更することができる。なお、図示例と異なり、蓋体側に軸部及び軸受部収納凹部を、カバー筒部側に軸受部をそれぞれ形成しても構わない。 A pair of left and right bearing portions 46 are attached to the rear portion of the lid plate 42. Each bearing portion 46 and the above-described shaft portion 28 constitute a hinge mechanism H (see FIG. 6). That is, these bearing portions 46 are housed in the bearing portion housing recess 26 and pivotally attached to the shaft portion 28, so that the lid body 40 is provided to be rotatable around the shaft portion 28. The illustrated bearing portion 46 is formed in a substantially inverted U shape that opens a shaft insertion port 48 below, but the shape can be changed as appropriate. In addition, unlike the example of illustration, you may form a shaft part and a bearing part accommodation recessed part in a cover body side, and a bearing part in a cover cylinder part side, respectively.
上記蓋板４２の前部からは、図４に示す如く、板バネ５０を介して摘み部５４を突出しており、板バネ５０の変形により摘み部５４の後退が可能に形成する。上記板バネ５０は、側方から見てＶ字形であって、前板部５０ａ及び後板部５０ｂの各下端部を屈曲部５０ｃで連結してなる。なお、図示例では、前板部５０ａを前傾斜板部（前から後下方への傾斜板部）に、また後板部５０ｂを後傾斜板部（前から後上方への傾斜板部）に形成しているが、その一方を垂直板部にしても構わない。摘み部５４は、図１２に２点鎖線で示す、軸部２８の中心軸の高さと同じかやや上側に配置するとよく、そうすることにより、摘み部５４を後方に引いたときに軸部２８が軸受部から不意に離脱しにくい。 As shown in FIG. 4, a knob portion 54 protrudes from the front portion of the cover plate 42 via a leaf spring 50, and the knob portion 54 is formed so that the knob portion 54 can be retracted by deformation of the leaf spring 50. The leaf spring 50 is V-shaped when viewed from the side, and is formed by connecting the lower end portions of the front plate portion 50a and the rear plate portion 50b with bent portions 50c. In the illustrated example, the front plate portion 50a is a front inclined plate portion (an inclined plate portion from the front to the rear lower side), and the rear plate portion 50b is a rear inclined plate portion (an inclined plate portion from the front to the rear upper side). Although formed, one of them may be a vertical plate portion. The knob portion 54 is preferably arranged at the same level as or slightly above the height of the central axis of the shaft portion 28 indicated by a two-dot chain line in FIG. 12, so that when the knob portion 54 is pulled rearward, the shaft portion 28 is arranged. Is difficult to unintentionally leave the bearing.
上記前板部５０ａの上端部後側には、上記切欠き２１に係合可能な左右一対の抜止め用凸部５６を付設する。これら抜止め用凸部５６を切欠き２１に係合することで、蓋体の抜け出しが規制されている。摘み部５４を後方に押すと、抜止め用凸部５６が切欠き２１から後方へ離脱する。 On the rear side of the upper end portion of the front plate portion 50a, a pair of left and right retaining projections 56 that can be engaged with the notch 21 are provided. By engaging these retaining protrusions 56 with the notches 21 , the removal of the lid is restricted. When the knob portion 54 is pushed rearward, the retaining convex portion 56 is detached rearward from the notch 21 .
上記板バネ５０の下方には、図６の如く、前方から見て、上記屈曲部５０ｃから前板部５０ａ及び後板部５０ｂの上下方向途中間箇所まで延びる切割り５２を穿設する。この切割り５２内に上記ノズル筒部３４を挿通させている。 As shown in FIG. 6, a slit 52 extending from the bent portion 50c to a middle position in the vertical direction of the front plate portion 50a and the rear plate portion 50b is formed below the plate spring 50 as viewed from the front. The nozzle cylinder portion 34 is inserted into the slit 52.
上記構成において、図１に示すように、蓋体４０はカバー筒部１２の上端部１２ａ内に嵌合されているので、不意の外力により上端部１２ａ内から離脱することがない。図１の状態から押圧部４２ｂを押し下げると、本体３０とともに一対のエアゾール容器体４の吐出口４ｂが下降し、各吐出口４ｂからの内容物が混合室Ｃ内に混合し、ノズル筒部３４より吐出される。本体３０の内部を洗浄するときには、摘み部５４を摘まんで後上方へ引っ張ればよい。そうすると、図１２に示すようにＶ字形の板バネ５０が縮んで、蓋体４０とカバー筒部１２の前部との間に隙間が生ずる。これにより蓋体４０とカバー筒部１２との抵抗が小さくなるため、容易に蓋体４０を後方へ回動させることができる。次に本体３０を取り出し、本体上部３０ｂを本体下部３０ａに対して回動して、本体内部を洗えばよい。このように蓋体を開き、本体３０を取り出す簡単な操作で本体を線状することができる。なお、本発明の本体は上部及び下部に分離できる構造に限定されないが、分離可能とすることで、洗浄がより容易となる。 In the above configuration, as shown in FIG. 1, the lid body 40 is fitted in the upper end portion 12 a of the cover cylinder portion 12, so that it is not detached from the upper end portion 12 a by an unexpected external force. When the pressing portion 42b is pushed down from the state of FIG. 1, the discharge ports 4b of the pair of aerosol container bodies 4 together with the main body 30 are lowered, the contents from each discharge port 4b are mixed into the mixing chamber C, and the nozzle tube portion 34 More discharged. When the inside of the main body 30 is washed, the knob portion 54 may be picked and pulled rearward and upward. Then, as shown in FIG. 12, the V-shaped leaf spring 50 is contracted, and a gap is generated between the lid 40 and the front portion of the cover tube portion 12. As a result, the resistance between the lid body 40 and the cover cylinder portion 12 is reduced, so that the lid body 40 can be easily rotated backward. Next, the main body 30 is taken out, the main body upper part 30b is rotated with respect to the main body lower part 30a, and the inside of the main body is washed. Thus, the main body can be linearized by a simple operation of opening the lid and taking out the main body 30. The main body of the present invention is not limited to a structure that can be separated into an upper part and a lower part.
以下、本発明の他の実施形態を説明する。これらの説明において、第１実施形態と同じ構造については解説を省略する。 Hereinafter, other embodiments of the present invention will be described. In these descriptions, the description of the same structure as that of the first embodiment is omitted.
図１４は、本発明の第２実施形態を示している。この実施形態では、第１実施形態のヒンジ機構に代えて差込みタイプのヒンジ構造を提案する。まずカバー筒部１２は、上記軸受部挿入凹部２６に代えて左右一対の上面及び前後両面開放の腕部挿入凹部６０Ａを形成し、この腕部挿入凹部６０Ａの底面にそれぞれ爪部差込口５６をカバー筒部の外面に形成する。また蓋体４０の後部から左右一対の腕部６４を後方突出する。図１４で想像線で示す各腕部６４の後端部からは下方へ爪部６６が突出している。腕部６４の長手方向中間部には下面側から逆Ｖ字形の切り込みを入れてなるヒンジ６８を形成する。そして図１４に実線で示す如く、ヒンジ６８より前方の腕部分を下方に回動させ、爪部６６を上記爪部差込口６０Ｂへ差し込む。これにより爪部６６付きの腕部６４を、カバー筒部１２に対して簡易に嵌着させることができる。 FIG. 14 shows a second embodiment of the present invention. In this embodiment, a plug-in type hinge structure is proposed instead of the hinge mechanism of the first embodiment. First, the cover cylinder portion 12 is formed with a pair of left and right upper surfaces and an open front and rear arm portion insertion recess 60A in place of the bearing portion insertion recess 26, and a claw portion insertion port 56 on the bottom surface of the arm portion insertion recess 60A. Is formed on the outer surface of the cover cylinder. Further, a pair of left and right arm portions 64 project rearward from the rear portion of the lid body 40. A claw portion 66 projects downward from the rear end portion of each arm portion 64 indicated by an imaginary line in FIG. A hinge 68 formed by making an inverted V-shaped notch from the lower surface side is formed in the longitudinal direction intermediate portion of the arm portion 64. Then, as shown by a solid line in FIG. 14, the arm portion in front of the hinge 68 is rotated downward, and the claw portion 66 is inserted into the claw portion insertion port 60B. Thereby, the arm part 64 with the nail | claw part 66 can be easily fitted with respect to the cover cylinder part 12. FIG.
２…２連エアゾール容器体 ４…エアゾール容器体 ４ａ…頭部 ４ｂ…吐出口
６…連結手段 ６ａ…周壁 ６ｂ…第１係止リブ ６ｃ…第２係止リブ
１０…エアゾール容器体用吐出装置
１２…カバー筒部 １２ａ…上端部 １４…基筒部 １６…内向きフランジ状頂壁部
１８…垂下壁部 ２０…ノズル挿通口 ２１…切欠き
２４…係合用凹部
２６…軸受部収納凹部 ２８…軸部 ２９…補助凹部
３０…本体 ３０ａ…本体下部 ３０ｂ…本体上部 ３２…内容物導入口
３４…ノズル筒部 ３６ａ…シール筒部 ３６ｂ…係止片
３８…一体ヒンジ ３９…指当て片
４０…蓋体 ４２…蓋板 ４２ａ…周辺部 ４２ｂ…押圧部
４３…嵌合筒部 ４４…スリット ４５…連結部
４６…軸受部 ４８…軸挿入口
５０…板バネ ５０ａ…前板部 ５０ｂ…後板部 ５０ｃ…屈曲部
５２…切割り ５４…摘み部 ５６…抜止め用凸部
６０Ａ…腕部挿入凹部 ６０Ｂ…爪部差込口
６４…腕部 ６６…爪部 ６８…ヒンジ
Ｃ…混合室 Ｈ…ヒンジ機構 Ｐ…押圧用突部
DESCRIPTION OF SYMBOLS 2 ... Dual aerosol container body 4 ... Aerosol container body 4a ... Head 4b ... Discharge port 6 ... Connection means 6a ... Peripheral wall 6b ... 1st latching rib 6c ... 2nd latching rib 10 ... Discharge apparatus for aerosol container bodies
DESCRIPTION OF SYMBOLS 12 ... Cover cylinder part 12a ... Upper end part 14 ... Base cylinder part 16 ... Inward flange-like top wall part 18 ... Hanging wall part 20 ... Nozzle insertion port 21 ... Notch 24 ... Recessed part 26 ... Bearing part accommodation recessed part 28 ... Shaft portion 29 ... auxiliary recess
30 ... main body 30a ... lower main body 30b ... upper body 32 ... content inlet 34 ... nozzle tube section 36a ... tubular sealing portion 36b ... engaging piece 38 ... living hinge 39 ... finger contact piece 40 ... lid 42 ... cover plate 42a ... peripheral part 42b ... pressing part 43 ... fitting cylinder part 44 ... slit 45 ... coupling part 46 ... bearing part 48 ... shaft insertion port 50 ... leaf spring 50a ... front plate part 50b ... rear plate part 50c ... bent part 52 ... cutting 54 ... Picking part 56 ... Protruding part 60A ... Arm insertion recessed part 60B ... Claw part insertion port 64 ... Arm part 66 ... Claw part 68 ... Hinge C ... Mixing chamber H ... Hinge mechanism P ... Protrusion part for pressing
Claims (6)
左右一対の内容物導入口(３２)を下面に開口するとともに内部に混合室(Ｃ)を形成し、かつ上記ノズル挿通口(２０)からノズル筒部(３４)を前方へ突出し、かつ上下動が可能にカバー筒部(１２)内に配置された本体(３０)と、
上記カバー筒部(１２)の上面側を覆う蓋体(４０)と、を具備し、
上記蓋体(４０)とカバー筒部(１２)とは別体として形成して、蓋体(４０)及びカバー筒部(１２)の各後部を、嵌着式のヒンジ機構(Ｈ)により、蓋体(４０)の回動可能に連結しており、
この蓋体(４０)は、上記カバー筒部(１２)の上端部内に嵌め込まれ、かつ中央部に下方への押下げ可能な押圧部(４２ｂ)を設けた蓋板(４２)を有し、かつ当該蓋板(４２)の前端部より、左右方向から見て略Ｖ字形の板バネ(５０)を経て摘み部(５４)を突設している
ことを特徴とする、２連エアゾール容器体用吐出装置。 A cover cylinder portion (12) that is long in the left-right direction to cover the upper part of the pair of left and right aerosol container bodies, and that has a nozzle insertion opening (20) opened in the front wall portion;
A pair of left and right contents introduction ports (32) are opened on the lower surface, a mixing chamber (C) is formed therein, the nozzle cylinder portion (34) is projected forward from the nozzle insertion port (20), and is moved up and down. A main body (30) disposed in the cover tube portion (12) so that
A cover (40) covering the upper surface side of the cover tube portion (12),
The lid body (40) and the cover cylinder part (12) are formed as separate bodies, and the rear parts of the lid body (40) and the cover cylinder part (12) are fitted by a fitting hinge mechanism (H). The lid (40) is pivotably connected ,
The lid body (40) has a lid plate (42) fitted into the upper end portion of the cover tube portion (12) and provided with a pressing portion (42b) capable of being pressed downward at the center portion, A double aerosol container body characterized in that a knob portion (54) is projected from a front end portion of the lid plate (42) through a substantially V-shaped leaf spring (50) when viewed from the left-right direction. Dispensing device.
上記カバー筒部(１２)の上端部の後壁部分に、少なくとも上方及び後方開口の軸受部収納凹部(２６)を形成するとともに、この軸受部収納凹部(２６)内に軸部(２８)を付設したことを特徴とする、請求項１記載の２連エアゾール容器体用吐出装置。 Shaft insertion opening (48) forming a bearing portion for opening (46) downwards to the rear of the cover plate (42),
A bearing portion receiving recess (26) having at least upper and rear openings is formed in the rear wall portion of the upper end portion of the cover tube portion (12), and the shaft portion (28) is provided in the bearing portion receiving recess (26). 2. The discharge device for a double aerosol container body according to claim 1 , wherein the discharge device is attached.
Priority Applications (1)
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| JP2013205979A JP6170398B2 (en) | 2013-09-30 | 2013-09-30 | Dispensing device for double aerosol container body and double aerosol container |
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| JP2013205979A JP6170398B2 (en) | 2013-09-30 | 2013-09-30 | Dispensing device for double aerosol container body and double aerosol container |
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| JP6170398B2 true JP6170398B2 (en) | 2017-07-26 |
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| JP3751125B2 (en) * | 1997-08-08 | 2006-03-01 | ホーユー株式会社 | 2-agent discharge container |
| JP4011302B2 (en) * | 2001-04-26 | 2007-11-21 | 株式会社吉野工業所 | Aerosol can spout |
| JP2003034374A (en) * | 2001-07-25 | 2003-02-04 | Yoshida Industry Co Ltd | Two-chemical-agents-mixed discharge container |
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