JPH063823Y2 - Aerosol device with residual gas discharge mechanism - Google Patents
Aerosol device with residual gas discharge mechanismInfo
- Publication number
- JPH063823Y2 JPH063823Y2 JP1987156826U JP15682687U JPH063823Y2 JP H063823 Y2 JPH063823 Y2 JP H063823Y2 JP 1987156826 U JP1987156826 U JP 1987156826U JP 15682687 U JP15682687 U JP 15682687U JP H063823 Y2 JPH063823 Y2 JP H063823Y2
- Authority
- JP
- Japan
- Prior art keywords
- ejection pipe
- aerosol
- nozzle
- residual gas
- top plate
- 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
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- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は残留ガス排出機構を備えたエアゾール装置に関
し、さらに詳しくは、きわめて容易かつ安全にエアゾー
ル装置の残留ガスを排出することができる便利で安全性
に優れた前記のエアゾール装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to an aerosol device having a residual gas discharge mechanism, and more particularly, to a convenient and safe method for discharging residual gas from an aerosol device. The present invention relates to the above aerosol device having excellent safety.
一般に、エアゾール装置は、エアゾール罐内に内容物と
ともにガスを充満し、充満したガスのガス圧で、エアゾ
ール罐に取りつけたノズル噴出口から内容物を噴霧状に
噴出するようにしており、化粧品、殺虫剤、薬液等を噴
霧状に噴出させるときなどに広く使用されている。Generally, the aerosol device is filled with gas together with the contents in the aerosol canister, and at the gas pressure of the filled gas, the contents are ejected in a spray form from a nozzle ejection port attached to the aerosol canister. It is widely used when spraying pesticides, chemicals, etc.
しかしながら、このようなエアゾール装置は、通常、使
用後であってもガスが完全に排出されないまま廃棄さ
れ、さらに不要になったり、長年使用せずに古くなった
りしてガスを残留したまま廃棄される場合もあり、廃棄
されたまま放置されると、残留ガスによって爆発事故が
生じる危険がある。However, such an aerosol device is normally disposed of after the gas is not completely discharged even after use, and is no longer needed, or it is aged without using it for many years and is discarded with the gas remaining. In some cases, residual gas may cause an explosion accident if left as it is.
そこで、このようなエアゾール装置の残留ガスによる爆
発事故などを防ぐため、エアゾール装置の残留ガス抜き
装置が種々考案されており、たとえば、エアゾール罐の
底壁に種々のガス抜き孔開口機構を設けることが行われ
ている。（実公昭６２−２５２３２号、実開昭６１−９
０７７５号、実開昭６２−３８８７５号、実開昭６２−
１１７７４号） 〔考案が解決しようとする問題点〕 ところが、従来のエアゾール装置の残留ガス抜き装置
は、いずれもエアゾール罐の底壁にガス抜き孔の開口機
構を設け、ガスを抜くとき新たなガス抜き孔を設けるも
のであるため、この新たなガス抜き孔を設ける際、残留
ガスや内容物などがエアゾール罐内のガス圧で飛び散る
場合があり危険がともなう。またエアゾール装置の構造
も複雑になり、取扱に不便で、コストも高くなる。Therefore, in order to prevent such an explosion accident due to the residual gas in the aerosol device, various residual gas venting devices for the aerosol device have been devised. For example, various venting hole opening mechanisms are provided on the bottom wall of the aerosol canister. Is being done. (Jitsuko Sho 62-25232, Jitsukai Sho 61-9
No. 0775, No. 62-38875, No. 62-62
No. 11774) [Problems to be solved by the invention] However, in any of the conventional residual gas venting devices for an aerosol device, a new venting mechanism is provided on the bottom wall of the aerosol can to provide a new gas venting device. Since a vent hole is provided, residual gas and contents may be scattered by the gas pressure in the aerosol can when the new vent hole is provided, which is dangerous. Further, the structure of the aerosol device is complicated, which is inconvenient to handle and the cost is high.
本考案は、かかる現状に鑑み種々検討を行った結果なさ
れたもので、エアゾール罐の上端に突出した噴出管に、
噴出管の噴出口と対抗する上面に外気と連通する凹凸を
設けたノズルを着脱自在に嵌着し、噴出管と同径でノズ
ルの噴出管嵌合孔と嵌合する突起を噴出管と対抗する天
板内面に突設し、天板内面と噴出管上端面との距離を噴
出管に嵌着したノズルの垂直方向長さより短くするとと
もに、天板内面に突設した突起の長さを噴出管に嵌着し
たノズル上面と天板内面との間の距離より短くした蓋体
をエアゾール罐に被嵌することによって、きわめて容易
かつ安全にエアゾール装置の残留ガスが排出されるよう
にしたものである。The present invention has been made as a result of various investigations in view of the above-mentioned current situation, and the ejection pipe protruding from the upper end of the aerosol can is
A nozzle with an uneven surface that communicates with the outside air is detachably fitted on the upper surface that faces the ejection port of the ejection pipe, and a projection that has the same diameter as the ejection pipe and that fits into the ejection pipe fitting hole of the nozzle opposes the ejection pipe. When projecting on the inner surface of the top plate, the distance between the inner surface of the top plate and the upper end surface of the ejection pipe is made shorter than the vertical length of the nozzle fitted in the ejection pipe, and the length of the projection protruding on the inner surface of the top plate is ejected. By covering the aerosol can with a lid that is shorter than the distance between the upper surface of the nozzle fitted to the pipe and the inner surface of the top plate, the residual gas of the aerosol device can be discharged very easily and safely. is there.
以下、本考案の実施例を示す図面に基づいて説明する。 An embodiment of the present invention will be described below with reference to the drawings.
図において、１はエアゾール罐であり、中央上端から噴
出管２を突出している。In the figure, reference numeral 1 is an aerosol canister, and the ejection pipe 2 is projected from the upper end of the center.
３は噴出管２に着脱自在に嵌着したＬ字型のノズルで、
噴出管２の噴出口２１と対抗する屈曲部寄り外周面に放
射状の溝４を多数刻設している。3 is an L-shaped nozzle that is detachably fitted to the ejection pipe 2,
A large number of radial grooves 4 are formed on the outer peripheral surface of the ejection pipe 2 which faces the ejection port 21 and is close to the bent portion.
５はエアゾール罐１に被嵌する蓋体であって、天板内面
中央に噴出管２と同径の突起６を設け、この突起６の長
さを噴出管２に嵌着したノズル３の上面と天板内面との
間の距離より短くし、また天板内面と噴出管２の上端面
との距離Ｌをノズル３の垂直方向長さｈより短くしてい
る。７は蓋体５の天板に設けた透孔である。また８は蓋
体５の下端内周面に突設した突設縁で、蓋体５はこの突
設縁８をエアゾール罐１の上端外周面に形成された鍔縁
９に係合してエアゾール罐１に被嵌される。１０は蓋体
５の下端内周面の適宜位置に必要に応じて刻設した切り
溝である。Reference numeral 5 denotes a lid body fitted to the aerosol can 1, and a projection 6 having the same diameter as the ejection pipe 2 is provided in the center of the inner surface of the top plate, and the length of the projection 6 is the upper surface of the nozzle 3 fitted to the ejection pipe 2. And the inner surface of the top plate, and the distance L between the inner surface of the top plate and the upper end surface of the ejection pipe 2 is shorter than the vertical length h of the nozzle 3. Reference numeral 7 denotes a through hole provided on the top plate of the lid body 5. Reference numeral 8 denotes a projecting edge projecting from the inner peripheral surface of the lower end of the lid body 5, and the lid body 5 engages the projecting edge 8 with a brim edge 9 formed on the outer peripheral surface of the upper end of the aerosol can 1 to cause an aerosol. It is fitted to the can 1. Reference numeral 10 denotes a kerf formed in an appropriate position on the inner peripheral surface of the lower end of the lid 5 as required.
しかして、第２図に示すように、ノズル３を噴出管２か
ら取り外し、上下逆様にしてノズル３の噴出管嵌合孔を
蓋体５の天板内面中央に突設した突起６に嵌着して蓋体
５を被せ、蓋体５の突設縁８をエアゾール罐１の鍔縁９
に係合してエアゾール罐１に装着すると、蓋体５の天板
内面と噴出管２の上端面との距離Ｌがノズル３の垂直方
向長さｈより短いため、ノズル３によって噴出管２が下
方に摺動され、噴出管２から残留ガスが完全に排出され
てなくなるまで噴出される。そして、排出された残留ガ
スは、さらに蓋体５の天板に設けられた透孔７および蓋
体５の下端内周面の適宜位置に刻設された切り溝１０か
ら外気中に排出される。従って、エアゾール罐１内に充
満したガスは、エアゾール罐１に取りつけたノズル３の
付け替えにより完全に排出することができ、極めて容易
かつ安全にエアゾール罐１内に充満したガスを排出する
ことができる。Then, as shown in FIG. 2, the nozzle 3 is removed from the ejection pipe 2, and the ejection pipe fitting hole of the nozzle 3 is fitted upside down on the projection 6 projecting in the center of the inner surface of the top plate of the lid 5. The lid 5 is put on and the protruding edge 8 of the lid 5 is attached to the brim 9 of the aerosol can 1.
When the spray tube 2 is attached to the aerosol canister 1 by engaging with, the distance L between the top plate inner surface of the lid 5 and the upper end surface of the jet tube 2 is shorter than the vertical length h of the nozzle 3, so that the jet tube 2 is moved by the nozzle 3. The residual gas is slid downward and ejected until the residual gas is completely discharged from the ejection pipe 2 and disappears. Then, the discharged residual gas is further discharged into the outside air through the through hole 7 provided in the top plate of the lid 5 and the kerf 10 formed at an appropriate position on the inner peripheral surface of the lower end of the lid 5. . Therefore, the gas filled in the aerosol canister 1 can be completely discharged by replacing the nozzle 3 attached to the aerosol canister 1, and the gas filled in the aerosol canister 1 can be discharged very easily and safely. .
本考案エアゾール装置はこのようにして構成され、通
常、エアゾール罐１内の内容物をエアゾール罐１内に充
満したガスのガス圧によって、適度に噴出するときは、
蓋体５の突設縁８とエアゾール罐１の鍔縁９の係合を外
して、蓋体５をエアゾール罐１から取り外し、ノズル３
の多数の溝４を刻設した上端面を指でおすことによっ
て、エアゾール罐１内の内容物を噴霧状に噴出する。The aerosol device of the present invention is constructed in this way, and normally, when the contents in the aerosol canister 1 are appropriately ejected by the gas pressure of the gas filled in the aerosol canister 1,
The protruding edge 8 of the lid 5 and the brim 9 of the aerosol can 1 are disengaged, the lid 5 is removed from the aerosol can 1, and the nozzle 3
The content in the aerosol can 1 is ejected in the form of a spray by pushing the upper end surface on which a large number of grooves 4 are engraved with a finger.
そして、エアゾール罐１内の内容物をほとんど噴射した
後、あるいは使用を中止して廃棄する場合は、第２図に
示すように、ノズル３を噴出管２から取り外し、上下逆
様にしてノズル３の噴出管嵌合孔を、こんどは蓋体５の
天板内面中央に突設した突起６に嵌着し、しかる後、蓋
体５の突設縁８をエアゾール罐１の鍔縁９に係合して、
蓋体５をエアゾール罐１に装着すれば、天板内面と噴出
管２の上端面との距離Ｌがノズル３の内方向長さｈより
短いため、ノズル３によって噴出管２が下方に摺動さ
れ、噴出管２から残留ガスが安全に排出されてなくなる
まで噴出される。そして、排出された残留ガスは、さら
に蓋体５の天板に設けられた透孔７および蓋体５の下端
内周面の適宜位置に刻設された切り溝１０から外気中に
排出される。Then, after almost all the contents in the aerosol can 1 have been sprayed, or when the aerosol can 1 is to be discontinued after being used, as shown in FIG. 2, the nozzle 3 is removed from the ejection pipe 2 and turned upside down. This time, the ejection pipe fitting hole is fitted into the protrusion 6 protruding from the center of the inner surface of the top plate of the lid body 5, and then the protruding edge 8 of the lid body 5 is engaged with the brim 9 of the aerosol can 1. Combined,
When the lid 5 is attached to the aerosol canister 1, since the distance L between the inner surface of the top plate and the upper end surface of the ejection pipe 2 is shorter than the inward length h of the nozzle 3, the ejection pipe 2 slides downward by the nozzle 3. Then, the residual gas is ejected from the ejection pipe 2 until it is safely discharged and disappears. Then, the discharged residual gas is further discharged into the outside air through the through hole 7 provided in the top plate of the lid 5 and the kerf 10 formed at an appropriate position on the inner peripheral surface of the lower end of the lid 5. .
なお、前記実施例では、ノズル３の上面に放射状の溝４
を多数刻設しているが、ノズル３を逆様にして蓋体５天
板内面中央の突起６に嵌着し、ノズル３の上面が噴出管
２の噴出口２１と接するとき、外気と連通するものであ
れば、ノズル３の上面に設ける凹凸はこのような放射状
の溝に限定されるものではなく、たとえば、噴出管２の
周壁上端に接する突起が１以上突設されているものであ
ってもよい。また、残留ガスの量が少ない場合は蓋体５
の天板に透孔７を設けたり、蓋体５の下端内周面の適宜
位置に切り溝１０を刻設しなくても残留ガスが完全に排
出されるが、残留ガスの量が多い場合は、蓋体５内に残
留ガスが充満して蓋体５が吹き飛ぶこともあるため、蓋
体５の周壁に少なくとも１以上の透孔を穿設し、また蓋
体５の下端内周面の適宜位置に少なくとも１以上の切り
溝１０を刻設しておくことが好ましく、透孔７は蓋体５
の天板に限らず、周壁のいかなる位置に設けてもよい。
さらに、透孔７あるいは切り溝１０のいずれかのみを設
けてもよい。In the above embodiment, the radial grooves 4 are formed on the upper surface of the nozzle 3.
Although many nozzles are engraved, the nozzle 3 is reversed and fitted into the protrusion 6 at the center of the inner surface of the lid 5 top plate, and when the upper surface of the nozzle 3 contacts the ejection port 21 of the ejection pipe 2, it communicates with the outside air. As long as it is possible, the unevenness provided on the upper surface of the nozzle 3 is not limited to such a radial groove, and, for example, one or more projections contacting the upper end of the peripheral wall of the ejection pipe 2 are provided. May be. If the amount of residual gas is small, the lid 5
The residual gas is completely discharged without providing the through hole 7 in the top plate or carving the cut groove 10 at an appropriate position on the inner peripheral surface of the lower end of the lid 5, but when the amount of the residual gas is large Since the residual gas may fill the inside of the lid 5 and the lid 5 may blow off, at least one or more through holes are formed in the peripheral wall of the lid 5, and the inner peripheral surface of the lower end of the lid 5 is It is preferable to engrave at least one kerf 10 at an appropriate position.
It is not limited to the top plate and may be provided at any position on the peripheral wall.
Furthermore, only either the through hole 7 or the kerf 10 may be provided.
以上説明したように、本考案にあっては、噴出管の噴出
管口と対抗する上面に外気と連通する凹凸を設けたノズ
ルと、噴出管と同径でノズルの噴出管嵌合孔と嵌合する
突起を噴出管と対抗する天板内面に突設し、天板内面と
噴出管上端面との距離を噴出管に嵌着したノズルの垂直
方向長さより短くするとともに、天板内面に突設した突
起の長さを噴出管に嵌着したノズル上面と天板内面との
間の距離より短くした蓋体とで、残留ガス排出機構を構
成し、エアゾール罐内の内容物をほとんど噴射した後、
あるいは使用を中止して廃棄する場合は、ノズルを噴出
管から取り外し、上下逆様にして、ノズルをこんどは蓋
体の天板内面中央に突設した突起に嵌着し、しかる後、
蓋体をエアゾール罐に装着し、蓋体の天板内面と噴出管
の上端面との距離より垂直方向長さが長いノズルでもっ
て、噴出管を下方に摺動して、噴出管から残留ガスがな
くなるまで排出されるようにしているため、エアゾール
罐内の残留ガスを、エアゾール罐に取りつけたノズルの
付け替えにより、極めて容易かつ安全に排出することが
できる。また構造が極めて簡単であるため、製造が容易
で安価に製造することができる。As described above, according to the present invention, a nozzle having an uneven surface communicating with the outside air is provided on the upper surface of the ejection pipe facing the ejection pipe port, and the ejection pipe fitting hole of the nozzle having the same diameter as the ejection pipe is fitted. A protrusion that fits is projected on the inner surface of the top plate that opposes the ejection pipe, and the distance between the inner surface of the top plate and the upper end surface of the ejection pipe is shorter than the vertical length of the nozzle fitted in the ejection pipe, and The residual gas discharge mechanism was configured with the lid body in which the length of the provided protrusion was shorter than the distance between the upper surface of the nozzle fitted to the ejection pipe and the inner surface of the top plate, and almost all the contents in the aerosol can were ejected. rear,
Alternatively, when discontinuing use and discarding, remove the nozzle from the ejection pipe, turn it upside down, and fit the nozzle this time to the protrusion protruding from the inner surface of the top plate of the lid, then, after that,
Attach the lid to the aerosol canister, slide the ejection pipe downward with a nozzle that has a length longer in the vertical direction than the distance between the top plate inner surface of the lid and the upper end surface of the ejection pipe, and remove residual gas from the ejection pipe. Since the gas is exhausted until it disappears, the residual gas in the aerosol can can be very easily and safely exhausted by replacing the nozzle attached to the aerosol can. Further, since the structure is extremely simple, it is easy to manufacture and can be manufactured at low cost.
第１図は本考案残留ガス排出機構を備えたエアゾール装
置の要部断面図、第２図は残留ガス排出時の使用状態を
示す同断面図である。 １…エアゾール罐、２…噴出管、２１…噴出口、３…ノ
ズル、４…溝（凹凸）、５…蓋体、６…突起FIG. 1 is a sectional view of an essential part of an aerosol device having a residual gas discharging mechanism of the present invention, and FIG. 2 is a sectional view showing a usage state when discharging residual gas. DESCRIPTION OF SYMBOLS 1 ... Aerosol canister, 2 ... Ejection pipe, 21 ... Jet outlet, 3 ... Nozzle, 4 ... Groove (unevenness), 5 ... Lid body, 6 ... Protrusion
Claims (3)
噴出管の噴出口と対抗する上面に外気と連通する凹凸を
設けたノズルを着脱自在に嵌着し、噴出管と同径でノズ
ルの噴出管嵌合孔と嵌合する突起を噴出管と対抗する天
板内面に突設し、天板内面と噴出管上端面との距離を噴
出管に嵌着したノズルの垂直方向長さより短くするとと
もに、天板内面に突設した突起の長さを噴出管に嵌着し
たノズル上面と天板内面との間の距離より短くした蓋体
をエアゾール罐に被嵌したことを特徴とする残留ガス排
出機構を備えたエアゾール装置1. An ejection pipe projecting from the upper end of an aerosol can,
A nozzle with an uneven surface that communicates with the outside air is detachably fitted on the upper surface that faces the ejection port of the ejection pipe, and a projection that has the same diameter as the ejection pipe and that fits into the ejection pipe fitting hole of the nozzle opposes the ejection pipe. When projecting on the inner surface of the top plate, the distance between the inner surface of the top plate and the upper end surface of the ejection pipe is made shorter than the vertical length of the nozzle fitted in the ejection pipe, and the length of the projection protruding on the inner surface of the top plate is ejected. An aerosol device having a residual gas discharge mechanism, characterized in that a lid body shorter than a distance between an upper surface of a nozzle fitted to a pipe and an inner surface of a top plate is fitted on an aerosol can.
設けた実用新案登録請求の範囲第１項記載の残留ガス排
出機構を備えたエアゾール装置2. An aerosol device provided with a residual gas discharge mechanism according to claim 1, wherein the peripheral wall of the lid further has a through hole communicating with the outside air.
切り溝を設けた実用新案登録請求の範囲第１項記載の残
留ガス排出機構を備えたエアゾール装置3. An aerosol device having a residual gas discharge mechanism according to claim 1, further comprising a cut groove formed on the inner peripheral surface of the lower end of the lid body, the cut groove communicating with the outside air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987156826U JPH063823Y2 (en) | 1987-10-14 | 1987-10-14 | Aerosol device with residual gas discharge mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987156826U JPH063823Y2 (en) | 1987-10-14 | 1987-10-14 | Aerosol device with residual gas discharge mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0161083U JPH0161083U (en) | 1989-04-18 |
| JPH063823Y2 true JPH063823Y2 (en) | 1994-02-02 |
Family
ID=31435715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987156826U Expired - Lifetime JPH063823Y2 (en) | 1987-10-14 | 1987-10-14 | Aerosol device with residual gas discharge mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH063823Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006013789A1 (en) * | 2004-08-06 | 2006-02-09 | Sigeru Matsuyama | Gas releasing cap for aerosol container |
| JP2006299705A (en) * | 2005-04-22 | 2006-11-02 | Sus Corp | Structure |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4776938B2 (en) * | 2005-02-14 | 2011-09-21 | 株式会社ダイゾー | Injection member |
| JP4789643B2 (en) * | 2006-02-09 | 2011-10-12 | 東洋エアゾール工業株式会社 | Residual content discharge device for aerosol container |
| JP4675819B2 (en) * | 2006-04-26 | 2011-04-27 | 株式会社吉野工業所 | Degassing mechanism of aerosol container |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5123052Y2 (en) * | 1971-10-15 | 1976-06-14 |
-
1987
- 1987-10-14 JP JP1987156826U patent/JPH063823Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006013789A1 (en) * | 2004-08-06 | 2006-02-09 | Sigeru Matsuyama | Gas releasing cap for aerosol container |
| JP2006299705A (en) * | 2005-04-22 | 2006-11-02 | Sus Corp | Structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0161083U (en) | 1989-04-18 |
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