JPH0218396Y2 - - Google Patents
Info
- Publication number
- JPH0218396Y2 JPH0218396Y2 JP1983055667U JP5566783U JPH0218396Y2 JP H0218396 Y2 JPH0218396 Y2 JP H0218396Y2 JP 1983055667 U JP1983055667 U JP 1983055667U JP 5566783 U JP5566783 U JP 5566783U JP H0218396 Y2 JPH0218396 Y2 JP H0218396Y2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- cylindrical
- insertion hole
- nipple body
- wire braid
- 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
- 210000002445 nipple Anatomy 0.000 claims description 17
- 238000003780 insertion Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 15
- 238000012856 packing Methods 0.000 claims description 9
- 239000013013 elastic material Substances 0.000 claims description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 9
- 229920002554 vinyl polymer Polymers 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Description
【考案の詳細な説明】
（技術分野）
本考案は例えばビニールを被覆した可撓性チユ
ーブの外周に外部からの機械的衝撃による損傷を
防止するためのワイヤブレードを被覆したチユー
ブを気密性を保持した状態で電気制御盤又は制御
機器等に取付ける際に用いるコネクタに関する。[Detailed description of the invention] (Technical field) This invention maintains airtightness by covering the outer periphery of a flexible tube covered with vinyl with a wire braid to prevent damage caused by external mechanical shock. It relates to a connector used when attached to an electrical control panel or control equipment, etc.
（従来技術）
従来、ビニールを被覆した可撓性チユーブの外
周にビニールの損傷を防止するためのワイヤブレ
ードを被覆したチユーブをコネクタを介して電気
制御盤等に取付けた場合、電気制御盤等に取付け
られるコネクタのニツプル本体とチユーブとの間
に気密性保持のためのパツキンを介挿しても、ワ
イヤブレード自体に気密性がないことから、この
ようなチユーブを気密性を保持した状態で電気制
御盤等に簡単に取付けることができず、結局、こ
のようなチユーブは気密性が保持されないまま使
用することになると云う欠点があつた。(Prior art) Conventionally, when a flexible tube coated with vinyl is coated with a wire braid on the outer periphery of the tube to prevent damage to the vinyl and is attached to an electrical control panel etc. via a connector, Even if a gasket is inserted between the nipple body of the connector to be installed and the tube to maintain airtightness, the wire braid itself is not airtight, so it is necessary to electrically control such a tube while maintaining airtightness. The drawback is that it cannot be easily attached to a panel or the like, and as a result, such a tube ends up being used without maintaining its airtightness.
（考案の目的）
本考案はチユーブのワイヤブレードと弾性部材
の例えばビニール被覆との間から電気制御盤等に
取付けられるコネクタのニツプル本体との間にパ
ツキンを介挿して締付けるチユーブ用コネクタを
提供することによつて、構造簡単にして容易に気
密性を得ることにある。(Purpose of the invention) The present invention provides a connector for a tube that is tightened by inserting a seal between the wire braid of the tube and the vinyl coating of an elastic member, for example, and the nipple body of the connector to be attached to an electrical control panel, etc. In particular, it is possible to simplify the structure and easily obtain airtightness.
（考案の構成）
本考案は第１図に示すように、外周に弾性部材
１を被覆した可撓性コンジツトチユーブ２の外周
に更にワイヤブレード３を被覆したチユーブ４を
筒状ニツプル本体５に気密性を保持した状態で取
付けるため、筒状ニツプル本体５にチユーブ挿入
孔６を段付形成し、かつ、チユーブ挿入孔６の段
付底面に圧接するフランジ部にチユーブ４の弾性
部材１被覆とワイヤブレード３被覆との間に挿入
する筒状部を突出形成した弾性材製パツキン７を
介してチユーブ４をチユーブ挿入孔６に挿入し、
更に、袋ナツト８端面内側突起部をパツキン７の
筒状部によるチユーブ４の膨出部と係合させた状
態で袋ナツト８を筒状ニツプル本体５に締付ける
ことによりチユーブ４を筒状ニツプル本体５に気
密性保持状態で取付けるチユーブ用コネクタにあ
る。(Structure of the invention) As shown in Fig. 1, the present invention includes a flexible conduit tube 2 whose outer periphery is covered with an elastic member 1, and a tube 4 whose outer periphery is further covered with a wire braid 3, and attached to a cylindrical nipple body 5. In order to maintain airtightness during installation, the tube insertion hole 6 is formed in a stepped manner in the cylindrical nipple body 5, and the elastic member 1 of the tube 4 is coated on the flange portion that presses against the stepped bottom surface of the tube insertion hole 6. Insert the tube 4 into the tube insertion hole 6 through the elastic packing 7 which has a protruding cylindrical portion inserted between the wire blade 3 covering and the tube 4.
Furthermore, by tightening the cap nut 8 to the cylindrical nipple body 5 with the inner protrusion of the end face of the cap nut 8 engaged with the bulge of the tube 4 formed by the cylindrical part of the packing 7, the tube 4 is tightened to the cylindrical nipple body 5. 5 is a tube connector that is installed in an airtight state.
（実施例）
第２図、第３図は本考案の一実施例であつて、
外周に六角の係合面を形成したフランジ部１１の
一端にチユーブ接続部１２を突設しかつその他端
に例えば電気制御盤のボツクスに接続するための
被接続体接続部１３を突設した筒状ニツプル本体
１４のチユーブ接続部１２にはチユーブ挿入孔１
５が段付形成され、該チユーブ挿入孔１５にはチ
ユーブ１６、この場合、外周に弾性部材の例えば
ビニール１７を被覆した可撓性コンジツトチユー
ブ１８の外周に更にビニール１７被覆の損傷を防
止するためのワイヤブレード１９を被覆したチユ
ーブ１６が、該チユーブ１６の内側にターミナル
キヤツプ２０を取付けかつビニール１７被覆とワ
イヤブレード１９被覆間にフランジ部２１と筒状
部２２からなる弾性材の例えばゴム製パツキン２
３の筒状部２２を挿入した状態で挿入されてい
る。(Example) Figures 2 and 3 show an example of the present invention.
A tube having a tube connecting portion 12 protruding from one end of a flange portion 11 having a hexagonal engagement surface formed on the outer periphery, and a connected body connecting portion 13 protruding from the other end for connecting to a box of an electric control panel, for example. A tube insertion hole 1 is provided in the tube connection portion 12 of the shaped nipple body 14.
5 is formed in a stepped manner, and the tube insertion hole 15 has a tube 16, in this case, a flexible conduit tube 18 whose outer periphery is covered with an elastic member such as vinyl 17. Further, the outer periphery of the flexible conduit tube 18 is covered with a vinyl 17 to prevent damage to the coating. A tube 16 covered with a wire braid 19 is provided with a terminal cap 20 attached inside the tube 16, and a flange portion 21 and a cylindrical portion 22 made of an elastic material, such as rubber, are attached between the vinyl 17 coating and the wire braid 19 coating. Patsukin 2
It is inserted with the cylindrical portion 22 of No. 3 inserted.
このチユーブ１６挿入状態でパツキン２３のフ
ランジ部２１はチユーブ挿入孔１５の段付底面２
４に当接し、チユーブ挿入孔１５の内周面とチユ
ーブ１６のワイヤブレード１９間には、チユーブ
１６のパツキン２３挿入部と係合してチユーブ１
６の引抜方向移動を阻止するとともにチユーブ１
６のビニール１７被覆とパツキン２３間の気密性
を保持する突起２５を形成したスリーブ２６が、
筒状ニツプル本体１４のチユーブ接続部１２に対
する袋ナツト２７のネジ締付けによつて圧入さ
れ、このスリーブ２６圧入による突起２５の喰込
み、即ち、第３図に示すように、突起２５がワイ
ヤブレード１９とパツキン２３の筒状部２２を介
してチユーブ１６のビニール１７被覆に喰込むこ
とと、パツキン２３のフランジ部２１がチユーブ
挿入孔１５の段付底面２４に圧接することによつ
て、チユーブ１６は気密性が保持されかつ引抜方
向移動も阻止された状態で筒状ニツプル本体１４
に確実、容易に取付けられる。 When the tube 16 is inserted, the flange portion 21 of the packing 23 is connected to the stepped bottom surface 2 of the tube insertion hole 15.
4, and between the inner peripheral surface of the tube insertion hole 15 and the wire braid 19 of the tube 16, the tube 1 is engaged with the insertion part of the packing 23 of the tube 16.
6 from moving in the pulling direction, and the tube 1
The sleeve 26 is formed with a protrusion 25 that maintains airtightness between the vinyl 17 coating 6 and the packing 23.
The sleeve 26 is press-fitted into the tube connecting portion 12 of the tubular nipple body 14 by tightening the cap nut 27, and the protrusion 25 bites into the sleeve 26, as shown in FIG. The tube 16 is inserted into the vinyl 17 covering of the tube 16 through the cylindrical portion 22 of the gasket 23, and the flange portion 21 of the gasket 23 is pressed against the stepped bottom surface 24 of the tube insertion hole 15. The cylindrical nipple body 14 is kept airtight and prevented from moving in the pulling direction.
Reliably and easily installed.
なお、スリーブ２６の突起２５に代えて、袋ナ
ツト２７の端面内側突起部２８をテーパ状に形成
してチユーブ１６のパツキン２３挿入部に喰込ま
せることもできる。 In place of the protrusion 25 of the sleeve 26, the protrusion 28 on the inner side of the end surface of the cap nut 27 may be formed into a tapered shape and inserted into the insertion part of the packing 23 of the tube 16.
（考案の効果）
本考案はチユーブのワイヤブレードと弾性部材
との間から筒状ニツプル本体のチユーブ挿入孔内
周面にパツキンを介挿した状態でチユーブを筒状
ニツプル本体に取付けることによつて、構造簡単
にして容易、かつ、筒状ニツプル本体に可撓性チ
ユーブを取付けても、可撓性チユーブの内径を何
ら小さくすることなく、筒状ニツプル本体と可撓
性チユーブ間の気密性を保持することができる効
果がある。(Effect of the invention) The present invention is achieved by attaching the tube to the cylindrical nipple body with a packing inserted between the wire braid of the tube and the elastic member and into the inner peripheral surface of the tube insertion hole of the cylindrical nipple body. The structure is simple and easy, and even if the flexible tube is attached to the cylindrical nipple body, the airtightness between the cylindrical nipple body and the flexible tube can be maintained without reducing the inner diameter of the flexible tube. There is an effect that can be maintained.
第１図は本考案の構成を明示する全体構成図、
第２図は本考案の一実施例の締付前の被断側面
図、第３図はその締付後の破断側面図である。
１……弾性部材、２……コンジツトチユーブ、
３……ワイヤブレード、４……チユーブ、５……
筒状ニツプル本体、６……チユーブ挿入孔、７…
…パツキン、８……袋ナツト。
Figure 1 is an overall configuration diagram that clearly shows the configuration of the present invention.
FIG. 2 is a cutaway side view of an embodiment of the present invention before tightening, and FIG. 3 is a cutaway side view after tightening. 1... Elastic member, 2... Conduit tube,
3...wire braid, 4...tube, 5...
Cylindrical nipple body, 6...tube insertion hole, 7...
...Patsukin, 8... Fukuro Natsuto.
Claims (1)
ユーブの外周に更にワイヤブレードを被覆したチ
ユーブを筒状ニツプル本体に気密性を保持した状
態で取付けるため、筒状ニツプル本体にチユーブ
挿入孔を段付形成し、かつ、チユーブ挿入孔の段
付底面に圧接するフランジ部にチユーブの弾性部
材被覆とワイヤブレード被覆との間に挿入する筒
状部を突出形成した弾性材製パツキンを介してチ
ユーブをチユーブ挿入孔に挿入し、更に、袋ナツ
ト端面内側突起部をパツキンの筒状部によるチユ
ーブの膨出部と係合させた状態で袋ナツトを筒状
ニツプル本体に締付けることによりチユーブを筒
状ニツプル本体に気密性保持状態で取付けること
を特徴とするチユーブ用コネクタ。 In order to attach the flexible conduit tube whose outer periphery is coated with an elastic material and further coated with a wire braid to the cylindrical nipple body while maintaining airtightness, the tube insertion hole is stepped into the cylindrical nipple body. The tube is inserted into the tube via an elastic material packing which has a cylindrical portion protruding from the flange portion which presses into contact with the stepped bottom surface of the tube insertion hole and which is inserted between the elastic member covering and the wire braid covering of the tube. Insert the tube into the insertion hole, and then tighten the cap nut to the cylindrical nipple body with the inner protrusion on the end surface of the cap nut engaged with the bulge of the tube formed by the cylindrical part of the packing. A tube connector characterized by being installed in an airtight state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5566783U JPS59160988U (en) | 1983-04-13 | 1983-04-13 | Tube connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5566783U JPS59160988U (en) | 1983-04-13 | 1983-04-13 | Tube connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59160988U JPS59160988U (en) | 1984-10-27 |
| JPH0218396Y2 true JPH0218396Y2 (en) | 1990-05-23 |
Family
ID=30185999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5566783U Granted JPS59160988U (en) | 1983-04-13 | 1983-04-13 | Tube connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59160988U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5618830A (en) * | 1979-07-21 | 1981-02-23 | Matsushita Electric Ind Co Ltd | Electric cleaner |
-
1983
- 1983-04-13 JP JP5566783U patent/JPS59160988U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5618830A (en) * | 1979-07-21 | 1981-02-23 | Matsushita Electric Ind Co Ltd | Electric cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59160988U (en) | 1984-10-27 |
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