JPH0317962Y2 - - Google Patents

Description

【考案の詳細な説明】 本考案は弾性変形可能な容器胴部を圧搾して内
容液を加圧射出するスクイズ形の射出器に係り、
特に簡単な手段により内容液を停止から随意霧状
または直接水柱状に切換えて射出できる霧、直切
換え射出器を提供せんとするものである。[Detailed description of the invention] The present invention relates to a squeeze-type injector that squeezes an elastically deformable container body and injects the content liquid under pressure.
It is an object of the present invention to provide a mist/direct switching injector which can switch and inject the liquid content from stoppage to arbitrary mist or direct water column form by a particularly simple means.

以下添付図面を参照して本考案実施例を説明す
るに、各図で、１は容器体、２はこの容器体１口
部に装着されたキヤツプ状の射出ヘツド、３はこ
の射出ヘツド２に挿入組込まれ、その回動操作に
より“霧”“直”を切換える切換え栓であり、こ
れら各部は合成樹脂材で成形製作される。 Embodiments of the present invention will be described below with reference to the attached drawings. In each figure, 1 is a container body, 2 is a cap-shaped injection head attached to the mouth of this container body 1, and 3 is a cap-shaped injection head attached to this injection head 2. It is a switching stopper that is inserted and built in and can be rotated to switch between "fog" and "straight", and each of these parts is molded and manufactured from synthetic resin material.

容器体１は軟質合成樹脂材にて形成され、その
胴部４は弾性を有し、従つてこの胴部４を圧搾す
ることにより収納液を加圧して口部から射出でき
る。５は口頚部で、この口頚部５外周の上下部に
は係合突条６，７が突設してある。 The container body 1 is made of a soft synthetic resin material, and its body 4 has elasticity. Therefore, by squeezing the body 4, the stored liquid can be pressurized and injected from the mouth. Reference numeral 5 denotes a mouth and neck portion, and engaging protrusions 6 and 7 are protruded from the upper and lower portions of the outer periphery of this mouth and neck portion 5 .

射出ヘツド２は、肉厚な頂壁８を有し、この頂
壁８の上部に、後端から直径部を前部近くまで届
く水平方向の栓挿入穴９を設け、この栓挿入穴９
を、ノズル孔１０により前面側の溝１１に連通さ
せ、また頂壁８裏面部に前記栓挿入穴９を容器体
１内に連通させる注水孔１２と注気孔１３とを前
後に並べて明け、注水孔１２には垂下筒１４を介
し容器体１内下方に垂下する注出管１５を連通取
着しており、頂壁８周縁から垂設した周壁１６を
口頚部５上部に嵌合して容器体１に取付けられて
いる。１７は前記係合突条６と係合する係合突
条、１８は口頚部５に内嵌される垂環である。 The injection head 2 has a thick top wall 8, and a horizontal plug insertion hole 9 is provided in the upper part of the top wall 8, and the plug insertion hole 9 extends from the rear end to near the front.
The nozzle hole 10 communicates with the groove 11 on the front side, and the back surface of the top wall 8 has a water injection hole 12 and an air injection hole 13 that communicate the plug insertion hole 9 into the container body 1, arranged in front and back. A spout pipe 15 that hangs down inside the container body 1 is connected to the hole 12 through a hanging tube 14, and a peripheral wall 16 hanging from the periphery of the top wall 8 is fitted to the upper part of the neck part 5 to complete the container. It is attached to body 1. Reference numeral 17 indicates an engagement protrusion that engages with the engagement protrusion 6, and reference numeral 18 indicates a vertical ring that is fitted into the mouth and neck portion 5.

切換え栓３は、前記栓挿入穴９に気密に挿入さ
れる棒栓１９後端からハンドル２０を垂下した逆
Ｌ形の形状のもので、棒栓１９は挿入穴９より幾
分短かく、また先端が細身であり、従つて挿入穴
９に挿入したとき先端とノズル孔１０との間に空
所イが形成できる。また、この棒栓１９のハンド
ル２０を挾むような左右の斜め下外表面には、先
端側空所イに抜ける母線方向の“霧”用溝２１と
“直”用溝２２とが形成してある。“霧”用溝２１
は注気孔１３部まで延びているが、“直”用溝２
２は注水孔１２部までの長さである。２３は抜出
し防止用の突条を示す。尚、この切換え栓３は適
宜の回動摩擦力となるよう挿入穴９に挿入され、
ハンドル２０の操作により棒栓１９を所望の角度
位置に保持できるようにしておく。 The switching plug 3 has an inverted L shape with a handle 20 hanging down from the rear end of a rod plug 19 that is airtightly inserted into the plug insertion hole 9, and the rod plug 19 is somewhat shorter than the insertion hole 9. The tip is slender, so when inserted into the insertion hole 9, a space can be formed between the tip and the nozzle hole 10. Further, on the left and right diagonally lower outer surfaces of the rod stopper 19 that sandwich the handle 20, there are formed a "fog" groove 21 and a "straight" groove 22 in the generatrix direction, which exit into the tip side cavity A. be. “Fog” groove 21
extends to the 13th part of the air inlet hole, but the "straight" groove 2
2 is the length up to 12 parts of the water injection hole. 23 indicates a protrusion for preventing extraction. Note that this switching plug 3 is inserted into the insertion hole 9 so that an appropriate rotational friction force is applied.
The rod stopper 19 can be held at a desired angular position by operating the handle 20.

２４はキヤツプで、周壁の後部側には切換え栓
３のハンドル２０に係合してその垂下状態がロツ
クできる切欠き２５が設けてあり、また下端内周
の係合突条２６によりその装着状態が保持でき
る。 Reference numeral 24 designates a cap, and a notch 25 is provided on the rear side of the peripheral wall to engage with the handle 20 of the switching plug 3 to lock its hanging state, and an engaging protrusion 26 on the inner periphery of the lower end allows the cap to be held in its installed state. can be maintained.

つぎに作用を説明する。ハンドル２０が垂下し
ている第２図ａ，ｂの状態では、“霧”用溝２１、
“直”用溝２２のいずれも注水孔１２、注気孔１
３とは合致せず、従つてこれら注水孔１２、注気
孔１３は棒栓１９の外表面で封止されていて射出
停止の状態であり、胴部４を圧搾しても内容液は
射出されない。 Next, the effect will be explained. In the state shown in FIGS. 2a and 2b where the handle 20 is hanging down, the "fog" groove 21,
Both of the “straight” grooves 22 are the water injection hole 12 and the air injection hole 1.
3 does not match, and therefore, these water injection holes 12 and air injection holes 13 are sealed with the outer surface of the rod stopper 19 and injection is stopped, and even if the body 4 is squeezed, the liquid content will not be injected. .

ここで、ハンドル２０を第３図ａ，ｂに示すよ
うに後部側から見て左方に45度程度回動操作する
と、“霧”用溝２１が注水孔１２、注気孔１３と
合致する位置に移動しこれらと連通する。 Here, when the handle 20 is rotated approximately 45 degrees to the left when viewed from the rear side as shown in FIG. and communicate with them.

従つて、胴部４を圧搾すると、加圧された内容
液は注出管１５、注水孔１２から“霧”用溝２１
へ、一方加圧された容器体１内空気は注気孔１３
から“霧”用溝２１へ押出され、両者はこの
“霧”用溝２１、空所イで混合されるのでノズル
孔１０から霧状に射出される。 Therefore, when the body 4 is squeezed, the pressurized liquid will flow from the spout pipe 15 and the water injection hole 12 to the "mist" groove 21.
On the other hand, the pressurized air inside the container body 1 flows through the air inlet 13.
They are extruded from the "fog" groove 21 into the "fog" groove 21, and the two are mixed in the "fog" groove 21 and the space A, so that they are ejected from the nozzle hole 10 in the form of mist.

またハンドル２０を第４図ａ，ｂに示すように
逆に右方に45度程度回動すると、“直”用溝２２
が注水孔１２に連通するので、胴部４を圧搾する
ことにより加圧された内容液は注水管１５、注水
孔１２、“直”用溝２２、空所イと押出され、ノ
ズル孔１０から水柱状に射出される。 In addition, when the handle 20 is rotated about 45 degrees to the right as shown in FIGS. 4a and 4b, the "straight" groove 22
communicates with the water injection hole 12, so that the pressurized content liquid by squeezing the body 4 is pushed out through the water injection pipe 15, the water injection hole 12, the "straight" groove 22, and the cavity A, and is then discharged from the nozzle hole 10. It is ejected in a column of water.

尚、上記実施例で、例えば射出ヘツド２の周壁
１６の対応した個所に“停止”、“霧”、“直”の文
字表示を入れておくと便利である。 In the above-mentioned embodiment, it is convenient to put the words "stop", "fog", and "straight" at corresponding locations on the peripheral wall 16 of the injection head 2, for example.

上記本考案によれば、射出ヘツド２とこれに挿
入組込まれる切換え栓３との２部品で構成でき、
しかもこれらはいずれも単純な形状なので構造は
簡単であり、従つて成形により低コストで作製で
きる。また切換え栓３のハンドル２０を僅かの角
度回動する切換え操作で霧、直状態が選択できる
ので、操作はワンタツチで簡便である。尚、キヤ
ツプ２４を設ければ、このキヤツプ２４がハンド
ル２０の操作をロツクするので安全である。 According to the above-mentioned present invention, it can be composed of two parts: the injection head 2 and the switching plug 3 inserted into the injection head 2,
In addition, since they all have simple shapes, their structures are simple, and therefore they can be manufactured at low cost by molding. Further, the mist and straight states can be selected by a switching operation by rotating the handle 20 of the switching plug 3 by a small angle, so the operation is simple and requires only one touch. It should be noted that if a cap 24 is provided, this cap 24 locks the operation of the handle 20, so it is safe.

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

第１図は本考案霧、直切換え射出器の要部縦断
側面図、第２図ａ，ｂ、第３図ａ，ｂ、第４図
ａ，ｂはそれぞれ射出停止、霧状射出、水注状射
出の作用を説明する各縦断正（拡大）、側面図で
ある。 １……容器体、２……射出ヘツド、３……切換
え栓。 Figure 1 is a longitudinal sectional side view of the main parts of the present invention's mist and direct switching injector, Figures 2 a and b, Figures 3 a and b, and Figure 4 a and b are injection stop, mist injection, and water injection, respectively. FIG. 6 is a longitudinal sectional view (enlarged) and a side view illustrating the effect of shape injection. 1...Container body, 2...Injection head, 3...Switching plug.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 弾性変形可能な胴部４を持つ容器体１と、肉厚
な頂壁８を有するキヤツプ状であつて、この頂壁
８上部の後端から前部近くまでの直径部に栓挿入
穴９を設け、この栓挿入穴９をノズル孔１０によ
り前面側に開通し、また栓挿入穴９を前後に並ぶ
注水孔１２、注気孔１３にて下方の容器体１内に
連通し、そして注水孔１２に容器体１内に垂下す
る注水管１５を連通取着し、周壁１６にて容器体
口部に嵌合装着された射出ヘツド２と、ノズル孔
１０との間に空所イを設けて前記栓挿入穴９に挿
入される棒栓９後端からハンドル２０を垂下した
逆Ｌ形であつて、棒栓１９のハンドル２０を挾む
左右斜め下外表面の母線方向に、注気孔１３部か
ら注水孔１２部を経て、また注水孔１２部からそ
れぞれ先端空所イに抜ける“霧”用溝２１と、
“直”用溝２２を凹設した切換え栓３とからなり、
ハンドル２０を左右に回動操作し、“霧”用溝２
１を注水孔１２と注気孔１３に、また“直”用溝
２２を注水孔１２に連通させて内容液を霧状、水
柱状に選択射出させることを特徴とした霧、直切
換え射出器。 The container body 1 has an elastically deformable body 4 and a cap-like shape having a thick top wall 8, and a stopper insertion hole 9 is provided in the diameter part of the upper part of the top wall 8 from the rear end to near the front part. The plug insertion hole 9 is opened to the front side through the nozzle hole 10, and the plug insertion hole 9 is communicated with the inside of the lower container body 1 through the water injection hole 12 and the air injection hole 13 arranged in front and back. A water injection pipe 15 hanging down inside the container body 1 is attached in communication with the injection head 2 and the nozzle hole 10 is provided in the peripheral wall 16 by fitting the injection head 2 into the mouth of the container body. It is in an inverted L shape with a handle 20 hanging from the rear end of the rod plug 9 inserted into the plug insertion hole 9, and from the air inlet hole 13 in the direction of the generatrix of the left and right diagonally lower outer surface sandwiching the handle 20 of the rod plug 19. A "mist" groove 21 that passes through the water injection hole 12 part and from the water injection hole 12 part to the tip cavity A, respectively;
It consists of a switching plug 3 with a recessed “straight” groove 22,
Rotate the handle 20 left and right to open the "fog" groove 2.
1 is connected to a water injection hole 12 and an air injection hole 13, and a "direct" groove 22 is communicated with the water injection hole 12 to selectively inject the content liquid in the form of a mist or a water column.