JPH0422862Y2 - - Google Patents

Description

【考案の詳細な説明】 ［産業上の利用分野］ 本考案は主として香水用として使用される小形
噴霧器に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a small atomizer mainly used for perfumes.

［従来の技術］ 容器体上端部に噴霧用ヘツドを装着させると共
にこのヘツドには弾性中空球体を付設させてお
き、この中空球体を圧搾するとこの球体内の空気
が加圧されて上記ヘツドのノズル孔から噴出さ
れ、この噴出によりノズル孔基端に開口された液
体吸出し路内が負圧化されて、上記ヘツドから容
器体内に垂設された吸上げパイプを通つて容器体
内液体が吸出され、上記噴出空気との混合により
噴霧するよう設けられた香水用の小形噴霧器は知
られている。[Prior Art] A spray head is attached to the upper end of the container body, and an elastic hollow sphere is attached to this head. When the hollow sphere is squeezed, the air inside the sphere is pressurized and the nozzle of the head is The liquid is ejected from the hole, and this ejection creates a negative pressure in the liquid suction path opened at the base end of the nozzle hole, and the liquid inside the container is sucked out from the head through a suction pipe vertically installed inside the container. Small atomizers for perfumes are known which are arranged to atomize by mixing with the above-mentioned jet air.

［考案が解決しようとする問題点］ 上記小形噴霧器は、従来ノズル孔を開閉する機
構を有しておらず、このため噴霧器が倒れたりす
るとノズル孔から液洩れし、また噴霧器が倒れな
くともこのノズル孔を通し液体香料が気化する欠
点があつた。[Problems to be solved by the invention] Conventionally, the above-mentioned small sprayer does not have a mechanism to open and close the nozzle hole, so if the sprayer falls over, liquid will leak from the nozzle hole, and even if the sprayer does not fall over, this problem will occur. There was a drawback that the liquid fragrance vaporized through the nozzle hole.

本考案はこのような欠点を除去して容易にその
ノズル孔の閉塞が行なえるようにしたものであ
る。 The present invention eliminates these drawbacks and makes it possible to easily close the nozzle hole.

［問題点を解決するための手段］ 本考案の小形噴霧器は、容器体１上端部に噴霧
ヘツド２を装着させると共に、このヘツド２には
弾性中空球体３を付設させておき、この中空球体
３を圧搾するとこの球体３内の空気が加圧されて
上記ヘツド２のノズル孔４から噴出され、この噴
出によりノズル孔４基端に開口されが液体吸出し
路５内が負圧化されて、上記ヘツド２から容器体
１内に垂設された吸上げパイプ６を通して容器体
１内液体が吸出され、上記噴出空気との混合によ
り噴霧するよう設けた小形噴霧器において、噴霧
ヘツド２を容器体１口頂部に固定した口部部材７
上端に固定し、この口部材１７下面からヘツド２
内に、容器体１内と液体吸出し路５とを連通する
通液孔８と、容器体１内を外部に開通するための
吸気孔９とを縦に貫通し、またヘツド２のノズル
孔４に連通して背後に抜ける横孔１０の後端開口
に、軸芯部に通し孔１１を貫通しかつ背面に交差
するように深溝１２と浅溝１３を形成した開閉選
択部材１４を固定し、この部材１４の通し孔１１
を通いて背後から横孔１０内に、中空球体３を連
通固定した後端部に、常時は前面の突条１５が前
記深溝１２に係合し、かつ前記吸気孔９を外部に
開通させる摘み１６を嵌着し、さらにこの摘み１
６と吸気孔９間の外面にヘツド２内面との間に吸
気路開閉部１７を形成し、復帰ばね１８でノズル
孔４側に押込まれて液体吸出し路５と吸気路開閉
部１７を閉塞する送気筒１９をスライド可能に挿
通し、噴霧時、摘み１６を介しこの送気筒１９を
復帰ばね１８に抗し一旦後方に引戻して回動し、
この摘み１６の突条１５を浅溝１３に係合させて
ノズル孔４、容器体１内を開通させることを特徴
とした構成としている。[Means for Solving the Problems] In the small sprayer of the present invention, a spray head 2 is attached to the upper end of a container body 1, and an elastic hollow sphere 3 is attached to the head 2. When the liquid is squeezed, the air inside the sphere 3 is pressurized and is ejected from the nozzle hole 4 of the head 2, and this ejection causes the inside of the liquid suction passage 5 opened at the base end of the nozzle hole 4 to become negative pressure, and the above-mentioned In a small sprayer, the liquid in the container body 1 is sucked out from the head 2 through a suction pipe 6 vertically installed inside the container body 1, and is sprayed by mixing with the above-mentioned ejected air. Mouth member 7 fixed to the top
It is fixed to the upper end, and the head 2 is inserted from the bottom surface of this mouth member 17.
A liquid passage hole 8 that communicates the inside of the container body 1 with the liquid suction passage 5 and an intake hole 9 that opens the inside of the container body 1 to the outside are vertically penetrated inside the head 2, and a nozzle hole 4 of the head 2 An opening/closing selection member 14 having deep grooves 12 and shallow grooves 13 formed therein so as to pass through the through hole 11 in its shaft core and intersect with the rear surface thereof is fixed to the rear end opening of the horizontal hole 10 which communicates with and exits behind. Through hole 11 of this member 14
At the rear end of the hollow sphere 3 which is fixed in communication with the horizontal hole 10 from behind, there is a knob that normally engages the protrusion 15 on the front surface with the deep groove 12 and opens the intake hole 9 to the outside. 16, and then this knob 1
An intake passage opening/closing part 17 is formed between the inner surface of the head 2 and the outer surface between the liquid suction passage 5 and the intake hole 9, and is pushed toward the nozzle hole 4 by a return spring 18 to close the liquid suction passage 5 and the intake passage opening/closing part 17. The sending cylinder 19 is slidably inserted through the cylinder, and during spraying, the sending cylinder 19 is once pulled back backwards against the return spring 18 and rotated through the knob 16.
The structure is characterized in that the projection 15 of the knob 16 is engaged with the shallow groove 13 to open the nozzle hole 4 and the inside of the container body 1.

［作用］ 上記において、常時は摘み１６の突条１５は開
閉選択部材１４の深溝１２に係合し、従つて送気
筒１９は復帰ばね１８でノズル孔４側に押込ま
れ、その先端の傾斜面イがノズル孔４背面周囲の
傾斜面に圧接して液体吸出し路５を閉塞し、同時
に送気筒１９中間部外面の吸気路開閉部１７がヘ
ツド２内面に圧接し、摘み１６前面から送気筒１
９外面を経て吸気孔９に至る吸気路を閉塞してい
る。[Function] In the above, the protrusion 15 of the knob 16 normally engages with the deep groove 12 of the opening/closing selection member 14, and therefore the sending cylinder 19 is pushed into the nozzle hole 4 side by the return spring 18, and the inclined surface at the tip thereof A presses against the inclined surface around the back of the nozzle hole 4 and closes the liquid suction passage 5, and at the same time, the intake passage opening/closing part 17 on the outer surface of the middle part of the feed cylinder 19 comes into pressure contact with the inner surface of the head 2, and the knob
The air intake passage leading to the air intake hole 9 via the outer surface of the hole 9 is closed.

ここで、液体噴霧時には、摘み１６により復帰
ばね１８に抗して送気筒１９を後方に引戻しなが
ら略90度回動させて手を離し、摘み１６の突条１
５を開閉選択部材１４の浅溝１３に係合させる。
即ち、送気筒１９は深溝１２と浅溝１３の深さの
差分後方に引戻された状態となり、この状態で第
１図のように送気筒１９先端とノズル孔４背面と
の間に隙間が生じて液体吸出し路５、つまりノズ
ル孔４と通液孔８が連通し、また吸気路開閉部１
７が開いて吸気孔９、つまり容器体１内が外気に
開通する。よつて、この状態で弾性中空球体３を
圧搾すればよい。これにより液体を噴霧し、この
噴霧に伴い容器体１は矢印のように吸気し負圧化
を防止する。 At the time of liquid spraying, the knob 16 is used to pull back the feed cylinder 19 against the return spring 18, rotate it approximately 90 degrees, and release the hand.
5 is engaged with the shallow groove 13 of the opening/closing selection member 14.
That is, the feed cylinder 19 is pulled back by the difference in depth between the deep groove 12 and the shallow groove 13, and in this state, there is a gap between the tip of the feed cylinder 19 and the back surface of the nozzle hole 4 as shown in FIG. The liquid suction passage 5, that is, the nozzle hole 4 and the liquid passage hole 8 communicate with each other, and the intake passage opening/closing portion 1
7 is opened, and the intake hole 9, that is, the inside of the container body 1 is opened to the outside air. Therefore, it is sufficient to squeeze the elastic hollow sphere 3 in this state. As a result, the liquid is sprayed, and as a result of this spraying, the container body 1 takes in air as shown by the arrow, thereby preventing negative pressure.

［実施例］ 第１図、第２図が示す実施例は、既述した［問
題点を解決するための手段］で述べたところと同
様であり、重複を避けるために該既述部分につい
ての説明は省略し、既述しない事項についてだけ
説明する。[Example] The example shown in Figs. 1 and 2 is the same as that described in the above-mentioned [Means for solving the problem], and in order to avoid duplication, the above-mentioned portions are explained below. Explanation will be omitted, and only matters not mentioned above will be explained.

口部部材７は、上部を縮径したねじ部とし、パ
ツキング２０を介し容器体１口頂部に載置され、
下部の外向きフランジ２１により容器体口頸部２
２に螺着したキヤツプ状押え部材２３で固定され
ている。 The mouth member 7 has a threaded part with a reduced diameter at the upper part, and is placed on the mouth top of the container body 1 via the packing 20,
The lower outward flange 21 connects the container body neck 2.
It is fixed with a cap-shaped holding member 23 screwed onto the cap 2.

噴霧ヘツド２は、前部側を球面状に、後部側を
横向き直筒状とした形状のもので、球面状部下面
を前記口部部材７の上部ねじ部に螺着して取付け
固定され、また横孔１０は、直筒状部側を球面状
部より拡径し、従つて直筒部前端の中間部に段部
２４を形成している。 The spray head 2 has a shape in which the front side is spherical and the rear side is a horizontally cylindrical shape, and the spherical lower surface is screwed onto the upper threaded part of the mouth member 7 to be fixed. The diameter of the lateral hole 10 is larger on the straight cylindrical part side than on the spherical part, so that a stepped part 24 is formed at the middle part of the front end of the straight cylindrical part.

送気筒１９の吸気路開閉部１７は、外面の外向
きフランジ２５とその前面側に固着したＯリング
２６とで形成し、このフランジ２５と開閉選択部
材１４間に介挿した復帰ばね１８で常時ノズル孔
４側に付勢され、Ｏリング２６が段部２４に圧接
することで吸気路を閉塞しており、噴霧時後方に
引されると、このＯリング２６はフランジ２５と
同体に引戻され段部２４との間に隙間ができて吸
気路が開通する。 The intake passage opening/closing part 17 of the feed cylinder 19 is formed of an outward facing flange 25 on the outer surface and an O-ring 26 fixed to the front side thereof. The O-ring 26 is biased toward the nozzle hole 4 and presses against the stepped portion 24 to close the intake passage. When pulled backward during spraying, the O-ring 26 is pulled back together with the flange 25. A gap is created between the stepped portion 24 and the air intake passage.

尚、開閉選択部材１４背面に摘み１６の前面が
接合るうが、開閉選択部材１４背面には深溝１
２、浅溝１３があり、従つて摘み１６の突条１５
がいずれの溝に係合しても他の溝により両者１
４，１６の接合部には隙間が形成され、この隙間
が吸気路の入口となつている。 The front surface of the knob 16 is joined to the back surface of the opening/closing selection member 14, but there is a deep groove 1 on the back surface of the opening/closing selection member 14.
2. There is a shallow groove 13, so the protrusion 15 of the knob 16
No matter which groove is engaged, both 1
A gap is formed at the joint between 4 and 16, and this gap serves as the entrance of the air intake path.

上記各部は、復帰ばね１８を除き合成樹脂材で
成形製作する。 Each of the above parts, except for the return spring 18, is molded and manufactured from synthetic resin material.

［考案の効果］ 上記した如く本考案では、ノズル孔４を開閉す
る機構を設け、この開閉機構によりノズル孔４
を、常時は閉塞し、噴霧時には開通するようにし
たので、このノズル孔４を通す香料の気化、また
容器が倒れたりした場合の香料の流出が防止でき
て便利である。しかも前記開閉機構の操作は、摘
み１６により送気筒１９を後方に引戻して僅かに
回動するワンタツチ操作ですむので簡便であり、
構造的には深溝１２、浅溝１３を設けた開閉選択
部材１４と突条１５を持つ摘み１６によるものな
ので簡単である。またこの開閉機構は、摘み１６
の突条１５を開閉選択部材１４の溝１２，１３に
係合して開若しくは閉状態を保持するので安定確
実であり、容器が転倒したりしても開若しくは閉
状態が変動したりするようなことはない。[Effect of the invention] As described above, in the present invention, a mechanism for opening and closing the nozzle hole 4 is provided, and this opening and closing mechanism opens and closes the nozzle hole 4.
The nozzle hole 4 is closed at all times and opened during spraying, which is convenient because it prevents the fragrance passing through the nozzle hole 4 from vaporizing and from flowing out even if the container falls over. Moreover, the operation of the opening/closing mechanism is simple, as it only requires a one-touch operation of pulling back the feed cylinder 19 using the knob 16 and slightly rotating it.
The structure is simple because it consists of an opening/closing selection member 14 provided with a deep groove 12 and a shallow groove 13, and a knob 16 having a protrusion 15. This opening/closing mechanism also has knob 16.
The protrusion 15 engages with the grooves 12 and 13 of the opening/closing selection member 14 to maintain the open or closed state, so it is stable and reliable, and even if the container falls over, the open or closed state will not fluctuate. Nothing happens.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案小形噴霧器の一実施例の要部を
縦断した正面図、第２図は同実施例の分解斜視図
である。 １……容器体、２……噴霧ヘツド、３……弾性
中空球体、７……口部部材、１４……開閉選択部
材、１９……送気筒。 FIG. 1 is a longitudinally sectional front view of a main part of an embodiment of a small sprayer of the present invention, and FIG. 2 is an exploded perspective view of the same embodiment. DESCRIPTION OF SYMBOLS 1... Container body, 2... Spraying head, 3... Elastic hollow sphere, 7... Mouth member, 14... Opening/closing selection member, 19... Sending cylinder.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 容器体１上端部に噴霧ヘツド２を装着させると
共に、このヘツド２には弾性中空球体３を付設さ
せておき、この中空球体３を圧搾するとこの球体
３内の空気が加圧されて上記ヘツド２のノズル孔
４から噴出され、この噴出によりノズル孔４基端
に開口されが液体吸出し路５内が負圧化されて、
上記ヘツド２から容器体１内に垂設された吸上げ
パイプ６を通して容器体１内液体が吸出され、上
記噴出空気との混合により噴霧するよう設けた小
形噴霧器において、噴霧ヘツド２を容器体１口頂
部に固定した口部部材７上端に固定し、この口部
材７下面からヘツド２内に、容器体１内と液体吸
出し路５とを連通する通液孔８と、容器体１内を
外部に開通するための吸気孔９とを縦に貫通し、
またヘツド２のノズル孔４に連通して背後に抜け
る横孔１０の後端開口に、軸芯部に通し孔１１を
貫通しかつ背面に交差するように深溝１２と浅溝
１３を形成した開閉選択部材１４を固定し、この
部材１４の通し孔１１を通して背後から横孔１０
内に、中空球体３を連通固定した後端部に、常時
は前面の突条１５が前記深溝１２に係合し、かつ
前記吸気孔９を外部に開通させる摘み１６を嵌着
し、さらにこの摘み１６と吸気孔９間の外面にヘ
ツド２内面との間に吸気路開閉部１７を形成し、
復帰ばね１８でノズル孔４側に押込まれて液体吸
出し路５と吸気路開閉部１７を閉塞する送気筒１
９をスライド可能に挿通し、噴霧時、摘み１６を
介しこの送気筒１９を復帰ばね１８に抗し一旦後
方に引戻して回動し、この摘み１６の突条１５を
浅溝１３に係合させてノズル孔４、容器体１内を
開通させることを特徴とした小形噴霧器。 A spray head 2 is attached to the upper end of the container body 1, and an elastic hollow sphere 3 is attached to the head 2. When this hollow sphere 3 is squeezed, the air inside this sphere 3 is pressurized and the head 2 is The liquid is ejected from the nozzle hole 4, and this ejection causes the inside of the liquid suction passage 5 opened at the base end of the nozzle hole 4 to become negative pressure.
In a small sprayer, the liquid in the container body 1 is sucked out from the head 2 through a suction pipe 6 vertically installed inside the container body 1, and the liquid is mixed with the jetted air and sprayed. A liquid passage hole 8 is fixed to the upper end of a spout member 7 fixed to the top of the mouth, and a liquid passage hole 8 is provided from the bottom surface of the mouth member 7 into the head 2 to communicate the inside of the container body 1 with the liquid suction passage 5, and the inside of the container body 1 is connected to the outside. vertically penetrates the intake hole 9 for opening to the
In addition, deep grooves 12 and shallow grooves 13 are formed at the rear end opening of a horizontal hole 10 that communicates with the nozzle hole 4 of the head 2 and exits behind it, passing through the through hole 11 in the shaft core and intersecting with the back surface. The selection member 14 is fixed, and the horizontal hole 10 is inserted from behind through the through hole 11 of this member 14.
Inside, a knob 16 is fitted into the rear end portion of which the hollow sphere 3 is fixed in communication, and the protrusion 15 on the front surface normally engages with the deep groove 12 and opens the intake hole 9 to the outside. An intake passage opening/closing part 17 is formed between the knob 16 and the inner surface of the head 2 on the outer surface between the knob 16 and the intake hole 9,
The feed cylinder 1 is pushed into the nozzle hole 4 side by the return spring 18 and closes the liquid suction passage 5 and the intake passage opening/closing part 17.
9 is inserted in a slidable manner, and during spraying, this feed cylinder 19 is once pulled back and rotated against the return spring 18 via the knob 16, and the protrusion 15 of this knob 16 is engaged with the shallow groove 13. A small sprayer characterized in that the nozzle hole 4 and the inside of the container body 1 are opened.