JP2548665Y2 - Gas filling valve mechanism in aerosol injection device - Google Patents
Gas filling valve mechanism in aerosol injection deviceInfo
- Publication number
- JP2548665Y2 JP2548665Y2 JP1990046914U JP4691490U JP2548665Y2 JP 2548665 Y2 JP2548665 Y2 JP 2548665Y2 JP 1990046914 U JP1990046914 U JP 1990046914U JP 4691490 U JP4691490 U JP 4691490U JP 2548665 Y2 JP2548665 Y2 JP 2548665Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve housing
- filling
- valve
- stem rubber
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Nozzles (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） この考案は、エアゾール式噴射装置におけるガス充填
弁機構に関するものであり、バルブハウジングの上端と
マウンテンキャップの天頂板との間にステムラバーが挟
圧されて介在し、充填ガス圧によってステムラバーを下
方に圧縮して当該ステムラバーと天頂板との間に充填通
路を形成させるものについて、上記充填通路が充填ガス
の圧力によって大きく形成されるようにして、ガスの充
填速度を早くして充填能率を向上させるために極めて有
効なものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial application field) This invention relates to a gas filling valve mechanism in an aerosol type injection device, in which a stem rubber is sandwiched between an upper end of a valve housing and a top plate of a mountain cap. When the pressure is interposed and the stem rubber is compressed downward by the filling gas pressure to form a filling passage between the stem rubber and the top plate, the filling passage is formed to be large by the pressure of the filling gas. This is extremely effective for increasing the gas filling speed and improving the filling efficiency.
（従来の技術） 容器のバルブハウジングの上端とマウンテンキャップ
の天頂板との間にステムラバーが挟圧されて介在し、充
填ガス圧によってステムラバーを下方に圧縮して当該ス
テムラバーと天頂板との間に充填通路を形成させるもの
として、第４図に示すものがある（特公昭59−33428号
公報）。このものは、バルブハウジング15の上端とマウ
ンテンキャップ１の天頂板３との間にステムラバー13が
挟圧されて、噴射筒24を押し下げると、バルブステム５
がばね60に抗してバルブハウジング15に対して下降し、
ステムラバー13の内周部が押し下げられて変形させられ
る。そして、このステムラバー13の内周部の変形によっ
てバルブステム５の噴射流体の流入口が開かれ、ボンベ
内のガスが流出路７を経て噴射筒24のノズルから噴出す
る。ガスを充填するときは噴射筒24を取りはずした状態
で充填ノズルを天頂板３に押しつけてバルブステム５と
天頂板３の開口部４との間から充填ガスを流入させ、そ
の圧力によってステムラバー13を圧縮して、当該ステム
ラバー13を天頂板３から離間させてステムラバー13と天
頂板３との間に充填通路を形成してバルブハウジング15
の外周の起立片17の間の縦方向の高速充填溝18を介して
ボンベ内部に流入させるものである。(Prior Art) A stem rubber is interposed between a top end of a valve housing of a container and a zenith plate of a mountain cap, and the stem rubber is compressed downward by a filling gas pressure so that the stem rubber and the zenith plate are connected to each other. FIG. 4 shows an example in which a filling passage is formed between the above-mentioned structures (Japanese Patent Publication No. 59-33428). When the injection rubber 24 is pushed down by the stem rubber 13 being pressed between the upper end of the valve housing 15 and the zenith plate 3 of the mountain cap 1, the valve stem 5
Lowers against the valve housing 15 against the spring 60,
The inner peripheral portion of the stem rubber 13 is pushed down and deformed. Then, due to the deformation of the inner peripheral portion of the stem rubber 13, the inlet of the injection fluid of the valve stem 5 is opened, and the gas in the cylinder is ejected from the nozzle of the injection cylinder 24 through the outflow passage 7. When filling the gas, the filling nozzle is pressed against the top plate 3 with the injection tube 24 removed, and the filling gas flows from between the valve stem 5 and the opening 4 of the top plate 3, and the pressure of the filling gas flows through the stem rubber 13. Is compressed to separate the stem rubber 13 from the zenith plate 3 to form a filling passage between the stem rubber 13 and the zenith plate 3 to form a valve housing 15.
It flows into the cylinder via the vertical high-speed filling groove 18 between the standing pieces 17 on the outer periphery of the cylinder.
ところで、ガスを充填するときは充填ノズルによって
天頂板３が押さえられて下方に撓み、ステムラバー13が
天頂板３とバルブハウジング15との間で壊される。この
ように、天頂板３とバルブハウジング15との間に介在す
る部分が押し壊されているために、充填ガスの圧力によ
るこの部分の圧縮量は小さく、従がって、ステムラバー
13と天頂板３との間に形成される充填通路は小さいの
で、この部分でガスの流入抵抗は大きい。それ故、充填
速度を早くすることは出来ない。By the way, when filling the gas, the top plate 3 is pressed by the filling nozzle and bent downward, and the stem rubber 13 is broken between the top plate 3 and the valve housing 15. As described above, since the portion interposed between the zenith plate 3 and the valve housing 15 is crushed, the amount of compression of this portion due to the pressure of the filling gas is small.
Since the filling passage formed between 13 and the top plate 3 is small, the gas inflow resistance is large at this portion. Therefore, the filling speed cannot be increased.
（考案が解決しようとする課題） 本考案は、ステムラバー13と天頂板３との間に大きな
上記充填流路が形成されるように、充填ノズルの押し付
け力によるステムラバー13の潰れを出来るかぎり小さく
するようにマウンテンキャップによるバルブハウジング
15の支持構造を工夫したものである。(Issues to be solved by the present invention) In the present invention, the collapse of the stem rubber 13 due to the pressing force of the filling nozzle is minimized so that the large filling flow path is formed between the stem rubber 13 and the top plate 3. Valve housing with mountain cap to make it smaller
15 support structures have been devised.
（課題を解決するための手段） 本考案の解決手段は次の通りである。(Means for solving the problem) The solution of the present invention is as follows.
エアゾール式噴射装置におけるガス充填弁機構におけ
るガス充填機構であるが、円筒状のバルブハウジングの
上端とマウンテンキャップの天頂板との間にステムラバ
ーが挟圧されて介在し、充填ガス圧によってステムラバ
ーを下方に圧縮して当該ステムラバーと天頂板との間に
充填通路を形成させ、バルブハウジングの上方外周に半
径方向に突設した起立片の間の縦方向の充填弁を介して
容器内部に流入させるエアゾール式噴射装置におけるガ
ス充填弁機構において、 バルブハウジングの上方外周に突設した起立片をバル
ブハウジングの上端よりも上方に突設させて、その上端
を半円状の円弧面とし、マウンテンキャップの天頂板外
周部に上方に凸の半円状の環状空間部分を設け、当該半
円状の環状空間部分に上記の起立片の半円状上端を嵌合
させて天頂板を起立片によって直接支持させたことであ
る。This is a gas filling mechanism in the gas filling valve mechanism in the aerosol type injection device. The stem rubber is interposed between the upper end of the cylindrical valve housing and the top plate of the mountain cap, and the stem rubber is interposed by the filling gas pressure. To form a filling passage between the stem rubber and the top plate, and into the container via a vertical filling valve between standing pieces protruding radially on the upper outer periphery of the valve housing. In the gas filling valve mechanism in the aerosol type injection device to be flowed in, the upstanding piece protruding from the upper outer periphery of the valve housing is protruded above the upper end of the valve housing, and the upper end is formed into a semicircular arc surface, and An upwardly projecting semicircular annular space portion is provided on the outer periphery of the top plate of the cap, and the semicircular upper end of the standing piece is fitted into the semicircular annular space portion. That is, the zenith plate was directly supported by the standing pieces.
（作用） 充填ノズルを天頂板に向けて押し付けられた時、その
押し付け力はバルブハウジングの外周に突設した起立片
によって支持されるので、この押し付け力による天頂板
の下方への撓みは小さく天頂板の下方への撓みによるス
テムラバーの、バルブハウジングの上端と天頂板との間
においても、そのガス圧力によって大きく圧縮され、バ
ルブハウジングの上端と天頂板との間に、流路の流路抵
抗は軽減され、その充填速度は促進される。(Operation) When the filling nozzle is pressed toward the zenith plate, the pressing force is supported by the upstanding pieces protruding from the outer periphery of the valve housing. Therefore, the downward bending of the zenith plate due to this pressing force is small. Even between the upper end of the valve housing and the zenith plate of the stem rubber due to the downward bending of the plate, the gas pressure is greatly compressed by the gas pressure, and the flow path resistance of the flow path is formed between the upper end of the valve housing and the zenith plate. Is reduced and the filling speed is accelerated.
（実施例） マウンテンキャップ１の中央位置に設けた円筒形突出
部分２の空間部を噴射バルブ構造体の収容部分とし、前
記円筒形突出部分２の天頂板３の中央部分を開口し、そ
の天頂板３の外周部に上方に向けて凸の半円状の環状空
間部分を設け、当該半円状の環状空間部分に上記の起立
片の半円状上端を嵌合させて天頂板３を起立片17によっ
て直接支持させており、起立片17をバルブハウジング15
の上端よりも上方に突設させて、その上端を半円状の円
弧面とし、マウンテンキャップ１の天頂板３の中央部分
の開口部４を上方に向けて開き、その開口部４にバルブ
ステム５の上部構造となる噴射流体の流路用筒部６を挿
通し、その噴射流体の流路用筒部６の上端開口部を流出
口７とし、その流出口７の部分に上方から噴射筒24の噴
射流体の流入口８を連通させるように前記噴射頭24を嵌
着し、前記バルブステム５の下部構造となる塊状部分９
の下部表面の部分を半球状表面構造体10にし、前記塊状
部分９の上部位置には、噴射流体の流路の流入口11を設
け、その流入口11の部分に環状溝12を形成し、その環状
溝12の位置にステムラバー13の中央部の通孔を装着し、
常時は、前記噴射流体の流路の流入口11をステムラバー
13により閉鎖し、前記バルブステム５を前記円筒形突出
部分２の天頂板３の中央部分を開口部分４を基準にして
押圧下降した時に、前記噴射流体の流路の流入口11を閉
鎖していたステムラバー13が移動して開口し、流体の流
路を開くようにし、前記バルブステム５の上昇時には、
ステムラバー13の上表面の部分には、前記マウンテンキ
ャップ１の前記円筒形突出部分２の天頂板３の裏面部分
即ち内面部分に接触するようにし、前記バルブステム５
の下部構造となる塊状部分９の下部表面を形成する半球
状表面構造体10の部分を常時は上方に押し上げるように
支持した複数の弾性突出細長板状体14をその下底部から
上方に向けて立設したバルブハウジング15を前記円筒形
突出部分２の内部の空間部に嵌挿し、前記バルブハウジ
ング15の大径円筒状部分16の上端部分には円周方向に沿
って所望間隔をあけて上方に突出した多数の起立片17を
設け、それらの起立片17の互いに隣接する部分の間に設
けた溝状部分に、その外側下方から内側上方に向けて傾
斜部分を形成し、その部分を高速充填溝18とし、前記円
筒形突出部分２の円筒部分の上端位置でかつ前記円筒形
突出部分２の天頂板部３の周縁部分に上方に向けて断面
が環状半円状の空間部分19を形成し、その下側の空間部
分に前記バルブハウジング15の下底部の部分から下方に
向けて突出した短筒部21には下方から細長管22の上端開
口部を嵌入して、前記バルブハウジング15の下底部に設
けた通孔23の下向きのノズル状突出孔の外側面部と前記
短筒部21の内側面部との間に前記細長管22の上端開口部
を嵌め込むようにしてなる上記エアゾール式噴射装置に
おけるガス充填弁機構である。(Embodiment) The space of the cylindrical projecting portion 2 provided at the center position of the mountain cap 1 is used as the housing portion of the injection valve structure, and the central portion of the zenith plate 3 of the cylindrical projecting portion 2 is opened. An upwardly projecting semicircular annular space portion is provided on the outer peripheral portion of the plate 3, and the semicircular upper end of the erecting piece is fitted into the semicircular annular space portion to erect the zenith plate 3. The upright piece 17 is directly supported by the piece 17 and the valve housing 15
The upper end of the mountain cap 1 has a semicircular arc surface, the opening 4 in the central portion of the zenith plate 3 of the mountain cap 1 is opened upward, and the opening 4 is provided with a valve stem. 5, an injection fluid flow channel cylinder 6 is inserted into the upper structure of the injection fluid 5, and an upper end opening of the injection fluid flow channel cylinder 6 is defined as an outlet 7, and the injection cylinder is inserted into the outlet 7 from above. The injection head 24 is fitted so as to connect the inflow port 8 of the injection fluid 24 to the mass portion 9 serving as a lower structure of the valve stem 5.
The lower surface portion is formed into a hemispherical surface structure 10, an inflow port 11 of the flow path of the jet fluid is provided at an upper position of the massive portion 9, and an annular groove 12 is formed at the inflow port 11 portion, Attach the through hole at the center of the stem rubber 13 at the position of the annular groove 12,
Normally, the inlet 11 of the flow path of the ejection fluid is
When the valve stem 5 is pressed down on the central portion of the top plate 3 of the cylindrical projecting portion 2 with reference to the opening portion 4, the inlet 11 of the flow path of the jet fluid is closed. The stem rubber 13 moves and opens to open the fluid flow path, and when the valve stem 5 rises,
The upper portion of the stem rubber 13 is brought into contact with the back surface portion, that is, the inner surface portion of the top plate 3 of the cylindrical projecting portion 2 of the mountain cap 1, and the valve stem 5
A plurality of elastic protruding elongate plate-like members 14 that support the portion of the hemispherical surface structure 10 forming the lower surface of the massive portion 9 serving as the lower structure are always pushed upward from the lower bottom thereof. The upright valve housing 15 is inserted into the space inside the cylindrical protruding portion 2, and the upper end portion of the large-diameter cylindrical portion 16 of the valve housing 15 is spaced upward at a desired interval along the circumferential direction. A large number of standing pieces 17 projecting from each other are formed, and an inclined part is formed from the outer lower side to the inner upper side in the groove-shaped part provided between the adjacent parts of the standing pieces 17, and the part is formed at high speed A filling groove 18 is formed at an upper end position of the cylindrical portion of the cylindrical projecting portion 2 and at a peripheral portion of the top plate portion 3 of the cylindrical projecting portion 2 to form a space portion 19 having an annular semicircular cross section upward. And the valve housing is An upper end opening of an elongated tube 22 is fitted from below into a short cylindrical portion 21 protruding downward from a lower bottom portion of the valve housing 15, and a downward nozzle of a through hole 23 provided in the lower bottom portion of the valve housing 15. A gas filling valve mechanism in the aerosol-type injection device, wherein an upper end opening of the elongated tube 22 is fitted between an outer surface of the protruding hole and an inner surface of the short cylindrical portion 21.
（効果） エアゾール式噴射装置におけるガス充填弁機構の効果
を述べると、マウンテンキャップ１の円筒形突出部分２
の天頂板３の裏面部分即ち内面部分にバルブハウジング
15の上端部分が接触するようにし、バルブハウジング15
の上端部分が接触するようにして形成されて、常時は閉
弁されており、使用時には、開弁されるように形成した
のであって、マウンテンキャップ１の開口部から、ガス
充をなし得る効果がある。また、バルブステム５の下部
構造となる塊状部分９の下部表面を形成する半球状表面
構造体10の部分を、常時は上方に押し上げるように支持
した複数の弾性突出細長板状体14をその下底部から上方
に向けて立設したバルブハウジング15を前記円筒形突出
部分２の内部の空間部に嵌挿しており、そして、前記バ
ルブハウジング15の大径円筒状部分16の上端部分には円
周方向に沿って所望間隔をあけて上方に突出した多数の
起立片17を設け、それらの起立片17の互いに隣接する部
分の間に設けた溝状部分に、その外側下方から内側上方
に向けて傾斜部分を形成し、その部分を高速充填溝18と
したので、その高速充填溝18を通って充填ガスを高速充
填させ得る効果がある。また、前記円筒形突出部分２の
円筒部分の上端位置でかつ前記円筒形突出部分２の天頂
板部３の周縁部分に上方に向けて断面が環状半円状の空
間部分19を形成し、その下側の空間部分に前記バルブハ
ウジング15の下底部の部分から下方に向けて突出した短
筒部21には下方から細長管22の上端開口部を嵌入して、
容器内のガスを前記バルブハウジング15内へ流入させる
ことを容易になし得る効果がある。また、前記バルブハ
ウジング15の下底部に設けた通孔23の下向きのノズル状
突出孔の外側面部と前記短筒部21の内側面部との間に前
記細長管22の上端開口部を嵌め込むようにしてなるの
で、嵌め込みにくいところにでも容易に嵌め込み得る効
果がある。また、充填ノズルを天頂板に向けて押し付け
られた時、その押し付け力はバルブハウジングの外周に
突設した起立片によって支持されるので、この押し付け
力による天頂板の下方への撓みは小さく天頂板の下方へ
の撓みによるステムラバーの、バルブハウジングの上端
と天頂板との間においても、そのガス圧力によって大き
く圧縮され、バルブハウジングの上端と天頂板との間
に、流路の流路抵抗は軽減され、その充填速度は促進さ
れ得る効果がある。(Effect) The effect of the gas filling valve mechanism in the aerosol type injection device will be described.
A valve housing is provided on the back or inner surface of the top plate 3
15 so that the upper end of the
The upper end portion of the mountain cap 1 is formed so as to be in contact with the valve and is normally closed, and the valve is opened when used, so that gas can be charged from the opening of the mountain cap 1. There is. In addition, a plurality of elastic protruding elongated plate-like members 14 which support the portion of the hemispherical surface structure 10 forming the lower surface of the massive portion 9 serving as the lower structure of the valve stem 5 so as to be constantly pushed upward are provided below the portion. A valve housing 15 erected upward from the bottom is inserted into a space inside the cylindrical protruding portion 2, and an upper end portion of a large-diameter cylindrical portion 16 of the valve housing 15 has a circumference. A large number of standing pieces 17 projecting upward at desired intervals along the direction are provided, and a groove-shaped portion provided between adjacent portions of the standing pieces 17 is formed from the lower part outside to the inner part upward. Since the inclined portion is formed and the portion is formed as the high-speed filling groove 18, there is an effect that the filling gas can be filled at a high speed through the high-speed filling groove 18. Further, at the upper end position of the cylindrical portion of the cylindrical projecting portion 2 and at the peripheral portion of the zenith plate portion 3 of the cylindrical projecting portion 2, a space portion 19 having an annular semi-circular cross section is formed upward. The upper end opening of the elongated tube 22 is inserted from below into the short cylindrical portion 21 protruding downward from the lower bottom portion of the valve housing 15 in the lower space portion,
There is an effect that the gas in the container can easily flow into the valve housing 15. Further, the upper end opening of the elongated tube 22 is fitted between the outer surface of the downwardly protruding nozzle-like projection hole 23 provided in the lower bottom of the valve housing 15 and the inner surface of the short cylindrical portion 21. Therefore, there is an effect that it can be easily fitted even in a place where the fitting is difficult. Further, when the filling nozzle is pressed toward the top plate, the pressing force is supported by the standing pieces protruding from the outer periphery of the valve housing. Therefore, the downward bending of the top plate due to this pressing force is small. Also, between the upper end of the valve housing and the zenith plate of the stem rubber due to downward bending, the gas pressure is greatly compressed, and between the upper end of the valve housing and the zenith plate, the flow resistance of the flow path is It has the effect that it is reduced and its filling speed can be accelerated.
第１図は、本考案を施したエアゾール式噴射装置におけ
るガス充填弁機構の縦断面図であり、第２図は、第１図
の要部であるバルブハウジングの高速充填溝の拡大図で
あり、第３図は、第１図の要部であるバルブハウジング
の上面図である。第４図は、従来の技術である引用例の
特公昭59−33428号公報に記載された図面を示す。FIG. 1 is a longitudinal sectional view of a gas filling valve mechanism in the aerosol type injection device to which the present invention is applied, and FIG. 2 is an enlarged view of a high-speed filling groove of a valve housing which is a main part of FIG. FIG. 3 is a top view of a valve housing which is a main part of FIG. FIG. 4 shows a drawing described in Japanese Patent Publication No. 59-33428, which is a prior art cited example.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭51−99315（ＪＰ，Ａ) 実開 平１−110692（ＪＰ，Ｕ) 実開 昭51−23708（ＪＰ，Ｕ) 実開 昭61−22563（ＪＰ，Ｕ) 実開 平１−122859（ＪＰ，Ｕ) 実開 昭59−99979（ＪＰ，Ｕ) 特公 昭59−33428（ＪＰ，Ｂ２) ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-51-99315 (JP, A) JP-A 1-109692 (JP, U) JP-A 51-23708 (JP, U) JP-A Sho 61- 22563 (JP, U) JP-A 1-122859 (JP, U) JP-A-59-99979 (JP, U) JP-B-59-33428 (JP, B2)
Claims (1)
テンキャップの天頂板との間にステムラバーが挟圧され
て介在し、充填ガス圧によってステムラバーを下方に圧
縮して当該ステムラバーと天頂板との間に充填通路を形
成させ、バルブハウジングの上方外周に半径方向に突設
した起立片の間の縦方向の充填弁を介して容器内部に流
入させるエアゾール式噴射装置におけるガス充填弁機構
において、 バルブハウジングの上方外周に突設した起立片をバルブ
ハウジングの上端よりも上方に突設させて、その上端を
半円状の円弧面とし、マウンテンキャップの天頂板外周
部に上方に凸の半円状の環状空間部分を設け、当該半円
状の環状空間部分に上記の起立片の半円状上端を嵌合さ
せて天頂板を起立片によって直接支持させた上記エアゾ
ール式噴射装置におけるガス充填弁機構。A stem rubber is interposed between an upper end of a cylindrical valve housing and a zenith plate of a mountain cap, and the stem rubber is compressed downward by a filling gas pressure so as to compress the stem rubber and the zenith plate. A gas filling valve mechanism in an aerosol type injection device in which a filling passage is formed between the valve housing and a vertical filling valve between standing pieces protruding in a radial direction on an upper outer periphery of a valve housing to flow into a container. An upstanding piece protruding from the upper outer periphery of the valve housing is protruded above the upper end of the valve housing, and the upper end thereof is formed into a semicircular arc surface. The aerosol type in which a circular annular space portion is provided, and the semicircular upper end of the standing piece is fitted into the semicircular annular space portion and the zenith plate is directly supported by the standing piece. Gas filling valve mechanism in the injection device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990046914U JP2548665Y2 (en) | 1990-05-07 | 1990-05-07 | Gas filling valve mechanism in aerosol injection device |
| KR1019910007119A KR0157430B1 (en) | 1990-05-07 | 1991-05-02 | Apparatus for spray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990046914U JP2548665Y2 (en) | 1990-05-07 | 1990-05-07 | Gas filling valve mechanism in aerosol injection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH047487U JPH047487U (en) | 1992-01-23 |
| JP2548665Y2 true JP2548665Y2 (en) | 1997-09-24 |
Family
ID=12760613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990046914U Expired - Lifetime JP2548665Y2 (en) | 1990-05-07 | 1990-05-07 | Gas filling valve mechanism in aerosol injection device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2548665Y2 (en) |
| KR (1) | KR0157430B1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2772750B2 (en) * | 1993-06-17 | 1998-07-09 | 誠一 北林 | Apparatus for preventing leakage of fluid contents of aerosol valve and method of manufacturing apparatus for preventing leakage of fluid contents of aerosol valve |
| JP4339501B2 (en) * | 2000-10-27 | 2009-10-07 | 東洋エアゾール工業株式会社 | Aero pushbutton |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5237852Y2 (en) * | 1974-08-06 | 1977-08-29 | ||
| JPS5933428A (en) * | 1982-08-19 | 1984-02-23 | Asahi Glass Co Ltd | Liquid crystal display element |
| JPS5999979U (en) * | 1982-09-18 | 1984-07-06 | 株式会社三谷バルブ | Fixing device for injection container dip tube |
| JPS6122563U (en) * | 1984-07-17 | 1986-02-10 | 誠一 北林 | aerosol injection device |
| JPH067803Y2 (en) * | 1988-02-02 | 1994-03-02 | 株式会社丸一製作所 | Omnidirectional aerosol container |
-
1990
- 1990-05-07 JP JP1990046914U patent/JP2548665Y2/en not_active Expired - Lifetime
-
1991
- 1991-05-02 KR KR1019910007119A patent/KR0157430B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR0157430B1 (en) | 1999-02-18 |
| JPH047487U (en) | 1992-01-23 |
| KR910019685A (en) | 1991-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4015752A (en) | Rapid charging valve for a pressurized dispenser | |
| US4762475A (en) | Thrust piston pump for the discharge of media | |
| JP3661062B2 (en) | Improved precompression pump | |
| JPH07503927A (en) | Improved precompression pump | |
| TWI744158B (en) | Pump container | |
| JPH05192613A (en) | Liquid pump distributor | |
| MXPA05005607A (en) | Reduced-height precompression pump. | |
| US4111367A (en) | Finger operated spray pump | |
| FI90739C (en) | Removal pump device without throttling | |
| JPH05269409A (en) | Pump sprayer | |
| EP3925705A1 (en) | Vacuum pump | |
| JPH06345115A (en) | Spare manual compression pump for liquid spray | |
| JP2548665Y2 (en) | Gas filling valve mechanism in aerosol injection device | |
| JP2876326B2 (en) | Check valve | |
| JP2000015148A (en) | Liquid ejection pump | |
| CN206885720U (en) | A kind of press type shower nozzle | |
| KR102306691B1 (en) | Cosmetic vessel of cream type | |
| JP3527324B2 (en) | Creamy container | |
| WO2024051314A1 (en) | Plastic spring and use thereof | |
| JPH0737733Y2 (en) | Atomizer pump | |
| CN220263751U (en) | Double-spring external small perfume pump | |
| CN216453818U (en) | Vacuum bottle convenient to recycle | |
| JPH082130Y2 (en) | Liquid ejection container | |
| JP3712887B2 (en) | Cylindrical leaf spring member and compression spring device | |
| JP4400908B2 (en) | spray nozzle |