JPS6231165Y2 - - Google Patents
Info
- Publication number
- JPS6231165Y2 JPS6231165Y2 JP18099983U JP18099983U JPS6231165Y2 JP S6231165 Y2 JPS6231165 Y2 JP S6231165Y2 JP 18099983 U JP18099983 U JP 18099983U JP 18099983 U JP18099983 U JP 18099983U JP S6231165 Y2 JPS6231165 Y2 JP S6231165Y2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- injection
- plug body
- bored
- holes
- 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
Links
- 238000002347 injection Methods 0.000 claims description 28
- 239000007924 injection Substances 0.000 claims description 28
- 239000012530 fluid Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000443 aerosol Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Nozzles (AREA)
Description
【考案の詳細な説明】
この考案は、手動式または圧縮ガス式等の噴射
器におけるシヤワー噴射手段において、簡単に噴
射孔の手入れができるとともに、所望に応じ噴射
の態様を変換でき、さらに組立の容易なものを提
供することを目的とする。[Detailed description of the invention] This invention enables easy maintenance of the injection hole in a shower injection means of a manual type or compressed gas type injector, allows changing the injection mode as desired, and furthermore, allows easy assembly. The aim is to provide something easy.
エアゾル噴射式の簡易消火器や油状物の供給容
器等において、短時間内に多量の液剤をシヤワー
状に噴射させるノズルとして、底板に多数の小孔
を穿つた有底筒状のノズル部材を押ボタンの噴射
通路の末端に嵌着したものが提案されているが、
ノズルの小孔に異物が詰つた場合など、その構造
上、ノズル部材を簡単に取外して清掃するのがむ
ずかしい欠点がある。この考案は、このような従
来技術の欠点を除去するとともに噴射態様の変化
の要求に対応可能であり、かつ、組立ての容易な
ものを提供したもので、以下、図示した実施例に
よつてこの考案を説明する。 A bottomed cylindrical nozzle member with a large number of small holes in the bottom plate is used as a nozzle to spray a large amount of liquid in a short period of time in a simple aerosol injection type fire extinguisher, oil supply container, etc. One that fits into the end of the button's injection passage has been proposed, but
Due to its structure, it is difficult to easily remove and clean the nozzle member when the small hole of the nozzle becomes clogged with foreign matter. This invention eliminates the drawbacks of the prior art, can meet the demands for changes in the injection mode, and provides an easy-to-assemble device. Explain the idea.
すなわち、第１図および第２図に示すこの考案
の第１実施例において、１は押ボタンの本体で、
噴射方向の貫通孔２が穿たれている。貫通孔２の
径は前部では大きく、尾部２２の径はかなり小さ
い。貫通孔２には栓体３が挿入され、その尾部３
１は貫通孔２の後方部分に密に嵌合している。径
の大きい頭部３２の軸周には複数の切欠溝４およ
び通孔５が穿たれており、これらの切欠溝４およ
び通孔５は、貫通孔２の中間部分によつて形成さ
れる流体通路２１を接続し、切欠溝４および通孔
５により噴射孔が形成されている。 That is, in the first embodiment of this invention shown in FIGS. 1 and 2, 1 is the main body of the push button;
A through hole 2 in the injection direction is bored. The diameter of the through hole 2 is large at the front part, and the diameter of the tail part 22 is quite small. A plug 3 is inserted into the through hole 2, and its tail 3
1 is tightly fitted into the rear portion of the through hole 2. A plurality of notched grooves 4 and through holes 5 are bored on the axial circumference of the head 32 having a large diameter. The passage 21 is connected to the notch groove 4 and the through hole 5 to form an injection hole.
第３図および第４図に示した第２実施例によれ
ば、栓体３は、通孔５を穿つた頭部３２を除き均
一な小径に成型されているとともに軸孔３４が貫
設されている。栓体３の尾部３１が押ボタンの本
体１の後端に達するように、貫通孔２の径を定め
てあるが、これらのほかは前記第１実施例と同様
である。前記した軸孔３４は、通孔５からの流体
の強力な噴射にともなう前面中心部の負圧発生
を、後方から補給される空気で補うためである。 According to the second embodiment shown in FIGS. 3 and 4, the plug body 3 is molded to have a uniform small diameter except for the head portion 32 in which the through hole 5 is bored, and a shaft hole 34 is formed through the plug body 3. ing. The diameter of the through hole 2 is determined so that the tail part 31 of the plug body 3 reaches the rear end of the main body 1 of the push button, but other than this, the second embodiment is the same as the first embodiment. The purpose of the shaft hole 34 described above is to compensate for the generation of negative pressure at the center of the front surface due to the powerful injection of fluid from the through hole 5 with air supplied from the rear.
第５図および第６図に示した第３実施例によれ
ば、貫通孔２の前部が小径にしぼられているほ
か、貫通孔２の径は後端まで一定である。一方、
栓体３の尾部３１は貫通孔２の後方部分に密に嵌
合しているとともに、頭部３２には環状のつば３
３が設けられ、このつばの周面には４個の切欠溝
４が軸対称に穿たれ、この切欠溝４により噴射孔
が形成されている。 According to the third embodiment shown in FIGS. 5 and 6, the front part of the through hole 2 is narrowed to a small diameter, and the diameter of the through hole 2 is constant up to the rear end. on the other hand,
The tail part 31 of the plug body 3 is tightly fitted into the rear part of the through hole 2, and the head part 32 has an annular collar 3.
3 is provided, and four notched grooves 4 are bored axially symmetrically on the circumferential surface of this collar, and the notched grooves 4 form injection holes.
第７図ないし第１０図に示した第４実施例の貫
通孔２は前記第３実施例のものとほぼ同様であ
り、また栓体３の尾部３１と貫通孔２の後部との
関係も同様である。しかし、栓体３は尾部３１を
除いて一定径に成型されており、その頭部３２の
末端には４個の切欠溝４が軸対称に穿たれている
ほか、頭部３２の末端の中心には、ほぼ長円形の
断面をもつ有底の中心孔５１が穿たれていて、中
心孔５１の奥は側孔５２によつて栓体３の周面に
開いていることにより通孔を形成している。従つ
て、第７図のように、栓体３を充分に貫通孔２の
後部に片寄せた状態では、切欠溝４は中心孔５１
とともに、前記した小径の部分の周囲に形成され
る噴射通路２１に接続されており、従つて、噴射
液は切欠溝４、中心孔５１の双方から噴射される
が、第９図のように、栓体３を貫通孔２の前方に
片寄せた状態では、頭部３２の周面が貫通孔２の
前部の小径にしぼられた部分に全面的に係合する
ことにより、切欠溝４と噴射通路２１との前記し
た接続関係が断たれている。しかしながら、側孔
５２は引続き噴射通路２１に接続されているた
め、噴射液は中心孔５１から噴射される。なお、
第９図および第１０図には、第７図および第８図
に示した栓体３の位置に対し、栓体３を90゜軸転
した状態が掲げてある。栓体３の軸転の角度はも
ちろん任意に選択でき、その際、中心孔５１から
のシヤワー状の噴射の広がりの面を所望の角度に
選択できる。 The through hole 2 of the fourth embodiment shown in FIGS. 7 to 10 is almost the same as that of the third embodiment, and the relationship between the tail part 31 of the plug body 3 and the rear part of the through hole 2 is also the same. It is. However, the plug body 3 is molded to have a constant diameter except for the tail part 31, and four notch grooves 4 are bored in the distal end of the head part 32 in an axially symmetrical manner. A bottomed center hole 51 with a substantially oval cross section is bored in the hole, and a side hole 52 is opened at the back of the center hole 51 on the circumferential surface of the plug body 3 to form a through hole. are doing. Therefore, as shown in FIG.
At the same time, it is connected to the injection passage 21 formed around the small diameter portion described above, and therefore the injection liquid is injected from both the notch groove 4 and the center hole 51, but as shown in FIG. When the plug body 3 is shifted toward the front of the through hole 2, the circumferential surface of the head 32 fully engages with the narrowed diameter portion at the front of the through hole 2, so that the notch groove 4 and The above-mentioned connection with the injection passage 21 is cut off. However, since the side hole 52 is still connected to the injection passage 21, the injection liquid is injected from the center hole 51. In addition,
9 and 10 show a state in which the plug 3 is rotated by 90 degrees with respect to the position of the plug 3 shown in FIGS. 7 and 8. Of course, the angle of rotation of the plug body 3 can be arbitrarily selected, and in this case, the plane of spread of the shower-like jet from the center hole 51 can be selected at a desired angle.
これらの実施例から明らかなように、この考案
によれば、押ボタンの本体１には噴射方向の貫通
孔２が穿たれており、この貫通孔２には栓体３が
挿入され、その尾部３１が貫通孔２の一部に密に
嵌合している。頭部３２の軸周には複数の切欠溝
４または通孔５が穿たれ、それらの切欠溝４や通
孔５は、貫通孔２の他の一部によつて形成される
流体通路２１に接続しており、切欠溝４または通
孔５によつて噴射孔が形成されているものであ
る。 As is clear from these embodiments, according to this invention, a through hole 2 in the injection direction is bored in the main body 1 of the push button, a plug body 3 is inserted into this through hole 2, and its tail portion is inserted into the through hole 2. 31 is tightly fitted into a part of the through hole 2. A plurality of notch grooves 4 or through holes 5 are bored on the axial circumference of the head 32, and these notch grooves 4 or through holes 5 are connected to the fluid passage 21 formed by the other part of the through hole 2. The injection holes are formed by the notched grooves 4 or the through holes 5.
すなわち、この考案は前記のようにしてなり、
栓体３の頭部３２の軸周に穿つた切欠溝４または
通孔５によつて噴射孔が形成されているのである
が、この栓体３は、押ボタンの本体１の噴射方向
に穿つた貫通孔２に挿入したものであるから、栓
体３を貫通孔２の前端あるいは後端から容易に脱
出させ、その際、噴射孔となる切欠溝４または通
孔５を簡単に清掃し、かくして、噴射孔の目詰り
などによる噴射器の性能低下を防ぐことができ
る。のみならず、この考案によれば、貫通孔２に
対し、栓体３を前後に片寄せ、または適宜軸転し
て噴射の態様を変更することを可能にする設計が
できるので、シヤワー噴射を目的とする噴射器の
噴射ボタンとしてきわめて便利有用である。さら
にこの考案によれば、押ボタンの本体に貫通孔を
設けることは製作上もつとも簡単であるほか、そ
の貫通孔の一部が噴射通路として活用されるので
あるから、容易かつ低コストに製作することがで
きる利点がある。 In other words, this idea was created as described above,
An injection hole is formed by a notch groove 4 or a through hole 5 bored in the axial circumference of the head 32 of the plug body 3, and the injection hole is formed in the body 1 of the push button in the injection direction. Since the plug body 3 is inserted into the through hole 2, the plug body 3 can be easily removed from the front end or the rear end of the through hole 2, and at that time, the notch groove 4 or the through hole 5, which becomes the injection hole, can be easily cleaned. In this way, deterioration in the performance of the injector due to clogging of the injection hole can be prevented. In addition, according to this invention, a design can be made that allows the plug body 3 to be shifted back and forth with respect to the through hole 2, or rotated as appropriate to change the jetting mode. It is extremely convenient and useful as an injection button for the intended injector. Furthermore, according to this invention, providing a through hole in the main body of the push button is not only easy to manufacture, but also a part of the through hole is used as an injection passage, so it can be manufactured easily and at low cost. There is an advantage that it can be done.
第１図は第１実施例の縦断側面図、第２図は同
じく正面図、第３図は第２実施例の縦断側面図、
第４図は同じく正面図、第５図は第３実施例の縦
断側面図、第６図は同じく正面図、第７図は栓体
をある態位に設定した第４実施例の縦断側面図、
第８図は第７図のものの正面図、第９図は栓体を
他の態位に設定した第４実施例の要部縦断側面
図、第１０図は第９図のものの正面図である。
１は押ボタンの本体、２は貫通孔、２１は噴射
通路、２２は貫通孔の尾部、３は栓体、３１は栓
体の尾部、３２は栓体の頭部、３３はつば、３４
は軸孔、４は切欠溝、５は通孔、５１は中心孔、
５２は側孔、６は弁桿である。
FIG. 1 is a vertical side view of the first embodiment, FIG. 2 is a front view, and FIG. 3 is a vertical side view of the second embodiment.
FIG. 4 is a front view, FIG. 5 is a longitudinal side view of the third embodiment, FIG. 6 is a front view, and FIG. 7 is a longitudinal side view of the fourth embodiment with the stopper set in a certain position. ,
Fig. 8 is a front view of the one shown in Fig. 7, Fig. 9 is a longitudinal cross-sectional side view of the main part of the fourth embodiment with the stopper set in another position, and Fig. 10 is a front view of the one shown in Fig. 9. . 1 is the body of the push button, 2 is the through hole, 21 is the injection passage, 22 is the tail of the through hole, 3 is the plug body, 31 is the tail portion of the plug body, 32 is the head of the plug body, 33 is the brim, 34
is a shaft hole, 4 is a notch groove, 5 is a through hole, 51 is a center hole,
52 is a side hole, and 6 is a valve rod.
Claims (1)
ち、この貫通孔２に栓体３を挿入してその尾部３
１を貫通孔２の一部に密に嵌合するとともに、頭
部３２の軸周に複数の切欠溝４または通孔５を穿
ち、切欠溝４または通孔５を貫通孔２の他の一部
によつて形成される流体通路２１を接続し、切欠
溝４または通孔５により噴射孔を形成してなる噴
射器のシヤワー噴射ボタン。 A through hole 2 in the injection direction is bored in the main body 1 of the push button, a plug body 3 is inserted into the through hole 2, and the tail part 3 is inserted into the through hole 2.
1 is tightly fitted into a part of the through hole 2, a plurality of notch grooves 4 or through holes 5 are bored on the axial circumference of the head 32, and the notch grooves 4 or through holes 5 are fitted into other parts of the through hole 2. A shower injection button of an injector, in which a fluid passage 21 formed by a part is connected to the injection hole formed by a cutout groove 4 or a through hole 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18099983U JPS6091270U (en) | 1983-11-25 | 1983-11-25 | Injector shower button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18099983U JPS6091270U (en) | 1983-11-25 | 1983-11-25 | Injector shower button |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6091270U JPS6091270U (en) | 1985-06-22 |
| JPS6231165Y2 true JPS6231165Y2 (en) | 1987-08-10 |
Family
ID=30392316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18099983U Granted JPS6091270U (en) | 1983-11-25 | 1983-11-25 | Injector shower button |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6091270U (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4578141B2 (en) * | 2004-04-22 | 2010-11-10 | 株式会社吉野工業所 | Jet nozzle |
| JP4999424B2 (en) * | 2006-10-31 | 2012-08-15 | 株式会社吉野工業所 | Dispenser |
| JP2016032792A (en) * | 2014-07-31 | 2016-03-10 | 株式会社丸一 | Spray nozzle of aerosol container |
| FR3040598A1 (en) * | 2015-09-04 | 2017-03-10 | Oreal | DEVICE FOR SPRAYING A PRODUCT |
-
1983
- 1983-11-25 JP JP18099983U patent/JPS6091270U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6091270U (en) | 1985-06-22 |
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