JPS584887U - Valve mechanism of coupler for compressed fluid supply - Google Patents
Valve mechanism of coupler for compressed fluid supplyInfo
- Publication number
- JPS584887U JPS584887U JP9852881U JP9852881U JPS584887U JP S584887 U JPS584887 U JP S584887U JP 9852881 U JP9852881 U JP 9852881U JP 9852881 U JP9852881 U JP 9852881U JP S584887 U JPS584887 U JP S584887U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical
- compressed fluid
- piston
- valve
- shaped part
- 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.)
- Granted
Links
Landscapes
- Joints That Cut Off Fluids, And Hose Joints (AREA)
- Sliding Valves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案に係る圧縮流体給送用管継手を実施したエ
アー工具用カプラーの構成を示すものにして、第１図は
その外観図で、第２図はエアーの通路を連通させたエア
ー給送時の内部状態を示す 、縦断面図、第３図
はエアーの通路を遮断させたエアー給送停止時の内部状
態を示す縦断面図である。
１；筒状カプラ一本体、２；エアーの通路、３；喰い付
き段部、４；ゴムホース連結用部、５；ゴムホース押え
用螺糸部付管状部材、６；ゴムホース、７；ソケット部
、８ニブラグ、１０：筒状弁箱、１１゜１２；筒状延設
部、１３；係止用段部、１４；弁座部、１′５；脱出防
止用止め輪、１６；環状凹溝、２０；弁座用スリーブ、
２１；エアー通路形成用孔、２２；エアー通路形成用切
欠部、２３；受は止め用段部、３０；弁体引き戻し用部
材、３１；第１シリンダー状部、３２；第２シリンダー
状部、３３．３４；０リング、４０；弁体、４１；弁部
、４２．４３゜４４；０リング、４５；第２ピストン状
部、４６；第１ピストン状部、４７；連杆、５０；圧縮
ばね。The drawings show the configuration of a coupler for an air tool in which the compressed fluid supply pipe joint according to the present invention is implemented. FIG. 3 is a longitudinal cross-sectional view showing the internal state when the air supply is stopped, with the air passage blocked. 1; Cylindrical coupler body, 2; Air passage, 3; Stepped part, 4; Rubber hose connection part, 5; Tubular member with thread part for holding rubber hose, 6; Rubber hose, 7; Socket part, 8 Nib lug, 10: Cylindrical valve box, 11° 12; Cylindrical extension part, 13; Step part for locking, 14; Valve seat part, 1'5; Retaining ring for preventing escape, 16; Annular groove, 20 ; Sleeve for valve seat;
21; Air passage forming hole, 22; Air passage forming notch, 23; Step part for stopper, 30; Valve body pulling member, 31; First cylindrical part, 32; Second cylindrical part, 33.34; 0 ring, 40; valve body, 41; valve part, 42.43° 44; 0 ring, 45; second piston-shaped part, 46; first piston-shaped part, 47; connecting rod, 50; compression Spring.
Claims (1)
部に圧縮流体送出用部となされた筒状カプラ一本体の筒
壁より該筒状カプラ一本体の軸芯と軸芯が斜めに交叉す
るように延設せしめられた各別の筒状延設部で筒状弁箱
を形成し、この筒状弁箱内に、筒状カプラ一本体におけ
る連結用部側に連通し、圧縮流体送出用部側に連通せし
めるための圧縮流体通路形成用部を有する弁座用スリー
ブを気密に密嵌固装すると共に、筒状カプラ一本体にお
ける連結用部側に寄った方の筒状延設部内には、外方に
向って開口し前記弁座用スリーブより小径の第１シリン
ダー状部と内方に向って開口し前記弁座用スリーブより
大径の第２シリンダー状部とで漏斗状に形成された弁体
引き戻し用部材を弁座用スリーブと間隔をおいて摺動可
能に気密に内装し、脱出防止用止め輪を施し、さらに前
記圧縮流体通路形成用部により連通せしめられる筒状カ
プラ一本体の連結用部側と圧縮流体送出用部側とを遮断
しているときは、圧縮流体通路形成用部を介して圧縮流
体送出用部側を外界側に開放せしめるよう弁座用スリー
ブ内を気密に摺動可能な弁部と、前記第２シリンダ一部
内への気密な嵌入と第２シリンダー状部内からの抜は出
し離間が可能な第２ピストン状部と、前記第１シリンダ
ー状部外に突出せしめられずに第１シリンダー状部との
気密な摺接と通気可能な摺接とが可能な第１ピストン状
部とを、この順に連杆にて連結し、弁部′が圧縮流体の
通路を遮断しているときは、第１ピストン状部と第１シ
リンダー状部とは通気可能に摺接し、第２ピストン状部
は第２シリンダー状部内に気密に摺接嵌入せしめられ、
弁部が圧縮流体の通路を形成し、連結用部側と圧縮流体
送出用部側とを連通せしめているときは、第１ピストン
状部は第１シリンダー状部に気密に摺接し、第２ピスト
ン状部は第２シリンダー状部内から抜は出し離間せしめ
る如くなされた弁体をも内装せしめたことを特徴とする
圧縮流体給送用管継手。The axial center and shaft of the cylindrical coupler body are connected to each other from the cylindrical wall of the cylindrical coupler body, which has a connecting part to a compressed fluid supply source at one end of the cylindrical tube and a compressed fluid delivery part at the other end. A cylindrical valve box is formed by the separate cylindrical extension parts extending so that the cores intersect diagonally, and a cylindrical valve body communicates with the connecting part side of the cylindrical coupler main body. The sleeve for the valve seat, which has a compressed fluid passage forming part for communication with the compressed fluid delivery part side, is hermetically fitted and secured, and the sleeve for the valve seat, which has a compressed fluid passage forming part for communicating with the compressed fluid delivery part side, is hermetically sealed, and the sleeve of the cylindrical coupler body, which is closer to the connecting part side, is fixedly sealed. The cylindrical extension part includes a first cylindrical part that opens outward and has a smaller diameter than the valve seat sleeve, and a second cylindrical part that opens inward and has a larger diameter than the valve seat sleeve. A valve body retracting member formed in a funnel shape is slidably and airtightly internalized at a distance from the valve seat sleeve, a retaining ring is provided to prevent escape, and the member is communicated with the compressed fluid passage forming portion. When the connection part side and the compressed fluid delivery part side of the cylindrical coupler main body are cut off, the compressed fluid delivery part side is opened to the outside through the compressed fluid passage forming part. a valve portion capable of airtightly sliding within the valve seat sleeve; a second piston portion capable of airtightly fitting into a portion of the second cylinder and being removed from and separated from the second cylinder portion; A first piston-shaped part that is capable of airtight sliding contact and ventilated sliding contact with the first cylindrical part without protruding outside the first cylindrical part is connected in this order with a connecting rod, When the valve part 'blocks off the passage of compressed fluid, the first piston-shaped part and the first cylinder-shaped part are in sliding contact to allow ventilation, and the second piston-shaped part is slid in an airtight manner into the second cylinder-shaped part. was forced to fit in,
When the valve part forms a passage for compressed fluid and communicates the connecting part side and the compressed fluid delivery part side, the first piston-shaped part is in airtight sliding contact with the first cylindrical part, and the second piston-shaped part is in airtight sliding contact with the first cylindrical part. A pipe joint for supplying compressed fluid, characterized in that the piston-shaped part also has a valve body built therein so that the piston-shaped part can be pulled out and separated from the second cylinder-shaped part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9852881U JPS584887U (en) | 1981-07-03 | 1981-07-03 | Valve mechanism of coupler for compressed fluid supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9852881U JPS584887U (en) | 1981-07-03 | 1981-07-03 | Valve mechanism of coupler for compressed fluid supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS584887U true JPS584887U (en) | 1983-01-12 |
| JPS6210540Y2 JPS6210540Y2 (en) | 1987-03-12 |
Family
ID=29893287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9852881U Granted JPS584887U (en) | 1981-07-03 | 1981-07-03 | Valve mechanism of coupler for compressed fluid supply |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS584887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011075101A (en) * | 2009-10-01 | 2011-04-14 | Staeubli Faverges | Female connector element of quick coupling and quick coupling connector incorporating the element |
-
1981
- 1981-07-03 JP JP9852881U patent/JPS584887U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011075101A (en) * | 2009-10-01 | 2011-04-14 | Staeubli Faverges | Female connector element of quick coupling and quick coupling connector incorporating the element |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6210540Y2 (en) | 1987-03-12 |
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