JPS5847354Y2 - Socket for pipe fitting with hose fastening ring - Google Patents
Socket for pipe fitting with hose fastening ringInfo
- Publication number
- JPS5847354Y2 JPS5847354Y2 JP6015578U JP6015578U JPS5847354Y2 JP S5847354 Y2 JPS5847354 Y2 JP S5847354Y2 JP 6015578 U JP6015578 U JP 6015578U JP 6015578 U JP6015578 U JP 6015578U JP S5847354 Y2 JPS5847354 Y2 JP S5847354Y2
- Authority
- JP
- Japan
- Prior art keywords
- hose
- socket
- ring
- spring
- hose nipple
- 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
Landscapes
- Joints That Cut Off Fluids, And Hose Joints (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Description
【考案の詳細な説明】
この考案はホース締結環付管継手用ソケットに関するも
のである。[Detailed description of the invention] This invention relates to a socket for a pipe joint with a hose fastening ring.
管継手は家庭用ガス配管等にも多用されるところから、
流体漏れのない安全なものが要求されることは当然のこ
とであるが、ソケットの主体部を構成する主筒体の内部
に施錠ボールを支持する摺動弁があったり、弁押体があ
ったりする形式のものでは流量を減少させない配慮があ
わせて必要である。Pipe fittings are often used for household gas piping, etc.
It goes without saying that a safe product with no fluid leakage is required, but if there is a sliding valve that supports a locking ball inside the main cylindrical body that makes up the main body of the socket, or there is a valve pusher. In the case of a type that is similar to the above, it is also necessary to take care not to reduce the flow rate.
また、管継手は耐衝撃性と耐火性に優れていることも必
要であり、接続したホースが不用意に抜けるようなもの
であってもいけない。Pipe joints must also have excellent impact resistance and fire resistance, and must not be such that connected hoses can be accidentally pulled out.
このように家庭用ガス配管など、有毒ガスの供給配管に
用いる管継手は流量を減少させることなく、上記耐衝撃
性にも優れ、安全に使用できることが必要である。As described above, pipe joints used in toxic gas supply piping, such as domestic gas piping, need to be able to be used safely without reducing the flow rate, have excellent impact resistance, and can be used safely.
この考案は上記要望に応えることを目的として考案した
もので、合成樹脂製のソケット主体筒と接続ホースを金
属保護環で一連に保護すると共に、同項に操作環の係止
部片な兼ねさせた点に特徴を有するものである。This idea was devised with the aim of meeting the above-mentioned needs.The main body of the socket made of synthetic resin and the connecting hose are protected in series with a metal protection ring, and the same item also serves as a locking part for the operation ring. It is characterized by the following points.
以下図面に示す実施例に基いてこの考案な説明する。This invention will be explained below based on the embodiment shown in the drawings.
１はプラグで、ソケット１０に挿嵌される挿入端２に後
述する施錠用ボールの係止する外周溝３な有し且つ内部
にバネ４で弾撥される流止弁５を有していて分離時には
流体路６を閉塞して流体の流出を防止している。Reference numeral 1 denotes a plug, which has an insertion end 2 inserted into a socket 10 and an outer circumferential groove 3 in which a locking ball (to be described later) is engaged, and a stop valve 5 inside which is resiliently repelled by a spring 4. At the time of separation, the fluid path 6 is closed to prevent fluid from flowing out.
ソケット１０は、接続開口１２な有する主筒体１１、プ
ラグ１ ｆｊｌ！ｌの流止弁５な開口する弁押部１３及
び流体路１４を備えたホースニップル１５が一体に樹脂
成型されている。The socket 10 includes a main cylinder 11 having a connection opening 12, and a plug 1. A hose nipple 15 having a valve pusher 13 for opening the stop valve 5 and a fluid path 14 is integrally molded with resin.
主筒体１１と弁押部１３との間の環状空間には弁ばね１
６で弾撥される摺動弁１７が介装され、且つ摺動弁の前
端には密封環１８があって前記プラグ１ＶＣ当接して接
続時の流体密封なするようになっている。A valve spring 1 is provided in the annular space between the main cylinder body 11 and the valve pusher 13.
A sliding valve 17 which is resiliently repelled by the plug 6 is interposed, and a sealing ring 18 is provided at the front end of the sliding valve so that the plug 1VC comes into contact with the plug 1VC to provide a fluid-tight seal when connected.
該摺動弁の外周には後端鍔１９に続いて該摺動弁の移動
長はどの幅員な有する外周溝２０が設けられ、一方主筒
体１１の管壁に設けた係止手段２１が該外周溝２０に臨
むとともに後端鍔１９に係止して該摺動弁の位置決めを
行なっている。On the outer periphery of the sliding valve, following the rear end collar 19, an outer peripheral groove 20 having a width corresponding to the moving length of the sliding valve is provided, while a locking means 21 provided on the pipe wall of the main cylinder body 11 is provided. It faces the outer circumferential groove 20 and is engaged with the rear end flange 19 to position the sliding valve.
摺動弁１７の外周で支承するように主筒体１１の管壁に
穿ったボール孔に施錠用ボール２２が遊嵌され且つ内周
斜設２３で該ボールな求心方向に押圧するように操作環
バネ２４で押圧される操作環２５が主筒体１１の外周に
嵌合されている。A locking ball 22 is loosely fitted into a ball hole bored in the tube wall of the main cylindrical body 11 so as to be supported on the outer periphery of the sliding valve 17, and the locking ball 22 is operated to press the ball in the centripetal direction with the inner circumference diagonal 23. An operating ring 25 pressed by a ring spring 24 is fitted onto the outer periphery of the main cylinder 11 .
このように樹脂成型される主筒体１１を保護するために
、主筒体の外周には金属保護環２６が固嵌される。In order to protect the main cylindrical body 11 molded with resin in this manner, a metal protection ring 26 is tightly fitted around the outer periphery of the main cylindrical body.
該金属保護環は操作環バネ２４の位置決めを行なう係止
前端２７を具備し且つ同時に主筒体１１の管壁に設けた
係止手段２１が放射方向に逃げて摺動弁１７の位置決め
作用を喪失するのを防止している。The metal protection ring has a locking front end 27 for positioning the operating ring spring 24, and at the same time, the locking means 21 provided on the pipe wall of the main cylinder body 11 escapes in the radial direction to position the sliding valve 17. Preventing loss.
前記金属保護環２６の係止端２７ｖｃ対向する反対側は
ホースニップル１５との間にホース２８が嵌着可能な環
状間隙な保ち且つほぼホースニップル１５の末端近傍に
まで延在したホース締結部２９となっていて、ホースニ
ップル１５にホース２８を嵌着した後該締結部の外周か
ら例えばプレス機などでホースを締付固着する。The opposite side of the locking end 27vc of the metal protection ring 26 is a hose fastening portion 29 which maintains an annular gap between the hose nipple 15 and the hose 28 into which the hose 28 can be fitted, and which extends almost to the vicinity of the end of the hose nipple 15. After the hose 28 is fitted into the hose nipple 15, the hose is tightened and fixed from the outer periphery of the fastening portion using, for example, a press.
次に管継手としての作用な説明する。Next, the function as a pipe joint will be explained.
ソケット１０の接続開口１２にプラグ１の挿入端２を挿
嵌すると、該挿入端が摺動弁１７の前端密封環１８に当
接して流体密封を行なうとともに該摺動弁を後退させて
施錠用ボール２２の支承状態な解き、バネ２４で弾撥さ
れている操作環２５の内周斜設２３が該ボールなプラグ
外周溝３に係止させてプラグとソケットとが接続される
。When the insertion end 2 of the plug 1 is inserted into the connection opening 12 of the socket 10, the insertion end comes into contact with the front end sealing ring 18 of the sliding valve 17 to create a fluid-tight seal, and the sliding valve is moved back for locking. When the ball 22 is released from its supported state, the oblique inner circumferential portion 23 of the operating ring 25, which is resiliently repelled by the spring 24, is engaged with the outer circumferential groove 3 of the ball plug, thereby connecting the plug and the socket.
同時に弁押部１３はバネ４の弾撥に抗して流止弁５な後
退させ両流体路６，１４が開通させられる。At the same time, the valve pusher 13 moves the stop valve 5 back against the elastic force of the spring 4, and both fluid passages 6 and 14 are opened.
また、バネ２４０弾撥に抗して手動にて操作環２５を後
退させると、ボール２２は抑止状態から解放されるため
、プラグはソケットから離脱する。Further, when the operating ring 25 is manually retreated against the repulsion of the spring 240, the ball 22 is released from the restrained state, and the plug is removed from the socket.
以上、この考案を図面に示す実施例で説明したが、この
考案はソケット１００前後部を構成する主筒体１１とホ
ースニップル１５な合成樹脂で一体に形成し、該主筒体
の外周に、操作環２５をバネ２４の弾発力に抗して軸方
向に摺動可能に嵌合し、前記主筒体とホースニップルに
は、ホースニップルの外周を被い、かつ、操作環２５の
端部内局面の一部を支える位置で主筒体を被うと共に、
前記バネ２４との対向部に形成した係止端部２７で当該
バネの端部の位置決めをする金属保護環２６を固嵌し、
ホースニップル１５を被う該金属保護環２６の開口端部
にホース締結部２９を形成し、ホースニップル１５ｖＣ
嵌めたホース２８を該ホース締結部２９をもって締着し
たものであるから、操作環２５は金属保護環２６によっ
てその動きがスムーズになる上、同項の係止端でその脱
出な防止し、安心して使用することができる。This invention has been explained above with reference to the embodiment shown in the drawings, but in this invention, the main cylindrical body 11 and the hose nipple 15, which constitute the front and rear parts of the socket 100, are integrally formed of synthetic resin, and on the outer periphery of the main cylindrical body, The operating ring 25 is fitted so as to be able to slide in the axial direction against the elastic force of the spring 24, and the main cylinder body and the hose nipple are fitted with an outer periphery of the hose nipple and an end of the operating ring 25. It covers the main cylinder at a position that supports a part of the internal surface, and
A metal protective ring 26 for positioning the end of the spring is firmly fitted with a locking end 27 formed at a portion facing the spring 24,
A hose fastening portion 29 is formed at the open end of the metal protective ring 26 that covers the hose nipple 15, and the hose nipple 15vC
Since the fitted hose 28 is fastened with the hose fastening part 29, the movement of the operating ring 25 is made smooth by the metal protection ring 26, and the locking end of the same item prevents it from coming off, making it safe. It can be used with care.
その他、この考案は下記に挙げるような効果もある。In addition, this idea has the following effects.
（イ）金属保護環はホースの接続部も同時に保護するた
め、ホースとソケットの分離を防止し、ホース締結環は
不要である。(a) Since the metal protection ring also protects the connection part of the hose, it prevents the hose from separating from the socket and eliminates the need for a hose fastening ring.
（ロ）金属保護環は操作環のガイドと脱出防止作用を兼
ね、また、操作環を押圧するバネの位置決めも兼ねる多
目的に利用できるものであるから、構造が簡単であると
共に、組付が容易であり、安価に供給することができる
。(b) The metal protection ring can be used for multiple purposes, serving as a guide for the operating ring and preventing its escape, and also for positioning the spring that presses the operating ring, so it has a simple structure and is easy to assemble. and can be supplied at low cost.
（ハ）金属保護環は合成樹脂製のソケット主筒体を被覆
して、ソケットの耐用年数な延長させ、また、耐火効果
も発揮する。(c) The metal protective ring covers the synthetic resin socket main cylinder, extends the service life of the socket, and also exhibits a fireproof effect.
図面はこの考案に係るホース締結環付ソケットの１実施
例をプラグと共に示した４半分切断側面図である。
１・・・・・・プラグ、１０・・・・・・ソケット、１
１・・・・・・主筒体、１５・・・・・・ホースエンド
、２６・・・・・・金属保護環、２９・・・・・・ホー
ス締結部。The drawing is a quarter-cut side view showing one embodiment of the socket with a hose fastening ring according to the invention together with a plug. 1...Plug, 10...Socket, 1
DESCRIPTION OF SYMBOLS 1... Main cylinder body, 15... Hose end, 26... Metal protection ring, 29... Hose fastening part.
Claims (1)
ップル１５を合成樹脂で一体に形成し、該主筒体１１の
外周に操作環２５なバネ２４の弾発力に抗して軸方向に
摺動可能に嵌合し、前記主筒体とホースニップルには、
ホースニップルの外周を被い、かつ、操作環２５の端部
内周面の一部を支える位置で主筒体な被うと共に、前記
バネ２４との対向部に形成した係止端部２７で当端バネ
の端部の位置決めなする金属保護環２６を固嵌し、ホー
スニップル１５を被う該金属保護環２６の開口部にホー
ス締結部２９な形成し、ホースニップル１５に嵌めたホ
ース２８を該ホース締結部２９をもって締着したホース
締結環付管継手用ソケット。The main cylindrical body 11 and the hose nipple 15 that constitute the front and rear parts of the socket 100 are integrally formed of synthetic resin, and the operating ring 25 slides in the axial direction against the elastic force of a spring 24 on the outer periphery of the main cylindrical body 11. The main cylinder body and the hose nipple are movably fitted, and the main cylinder body and the hose nipple have a
The main cylindrical body covers the outer periphery of the hose nipple and supports a part of the inner circumferential surface of the end of the operating ring 25, and the locking end 27 formed on the opposite side of the spring 24 is used as the main cylinder. A metal protection ring 26 for positioning the end of the end spring is firmly fitted, a hose fastening part 29 is formed in the opening of the metal protection ring 26 that covers the hose nipple 15, and the hose 28 fitted to the hose nipple 15 is A socket for a pipe joint with a hose fastening ring that is fastened with the hose fastening portion 29.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6015578U JPS5847354Y2 (en) | 1978-05-01 | 1978-05-01 | Socket for pipe fitting with hose fastening ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6015578U JPS5847354Y2 (en) | 1978-05-01 | 1978-05-01 | Socket for pipe fitting with hose fastening ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54161617U JPS54161617U (en) | 1979-11-12 |
| JPS5847354Y2 true JPS5847354Y2 (en) | 1983-10-28 |
Family
ID=28960458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6015578U Expired JPS5847354Y2 (en) | 1978-05-01 | 1978-05-01 | Socket for pipe fitting with hose fastening ring |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5847354Y2 (en) |
-
1978
- 1978-05-01 JP JP6015578U patent/JPS5847354Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54161617U (en) | 1979-11-12 |
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