JPS6333084U - - Google Patents
Info
- Publication number
- JPS6333084U JPS6333084U JP12636786U JP12636786U JPS6333084U JP S6333084 U JPS6333084 U JP S6333084U JP 12636786 U JP12636786 U JP 12636786U JP 12636786 U JP12636786 U JP 12636786U JP S6333084 U JPS6333084 U JP S6333084U
- Authority
- JP
- Japan
- Prior art keywords
- joint
- pipe
- overhang
- piping
- union
- 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.)
- Pending
Links
- 210000000078 claw Anatomy 0.000 claims description 3
- 239000003507 refrigerant Substances 0.000 description 4
Description
第１図は本考案の配管継手の第１実施例を示す
側面断面図、第２図は本考案の配管継手の第１実
施例の第２の冷媒配管を示す側面断面図、第３図
は本考案の配管継手の第１実施例のユニオン継手
を示す側面図および半断面図、第４図は本考案の
配管継手の第１実施例のユニオン継手を示す正面
図、第５図は本考案の配管継手の第１実施例のナ
ツトを示す側面図および半断面図、第６図は本考
案の配管継手の第１実施例のナツトを示す正面図
、第７図は本考案の配管継手の第２実施例を示す
側面断面図、第８図は本考案の配管継手の第２実
施例の第２の冷媒配管を示す側面断面図、第９図
は本考案の配管継手の第２実施例のユニオン継手
を示す側面図および半断面図、第１０図は本考案
の配管継手の第２実施例のユニオン継手を示す正
面図、第１１図は本考案の配管継手の第２実施例
を示す側面断面図、第１２図は従来の配管継手を
示す側面断面図、第１３図は従来の配管継手を示
す側面断面図である。
図中、１……配管継手、２，７……第１の冷媒
配管、３……第２の冷媒配管、４，８……Ｏリン
グ（シールリング）、５，９……ユニオン継手、
６……ナツト、１０……締結体、１１……ブロツ
クボデイ、１５……本体、１６……締結部、１８
，６６……内ねじ、３１，７１……拡管部、３３
，７３……Ｏリング溝、３４，７４，７５……張
出部、５０，９０……テーパー付開口部、５１，
９１……筒状部、５２，９２……段、５３，９３
……ボルト部、５４，９４……環状櫛型弾性爪（
スプリング・フインガー爪）、５５，９５……ス
リツト、５６……先端部、５７，９７……外周面
、５８，９８……外ねじ、５９，９９……スリー
ブ部、９６……内周部。
FIG. 1 is a side sectional view showing a first embodiment of the piping joint of the present invention, FIG. 2 is a side sectional view showing a second refrigerant pipe of the first embodiment of the piping joint of the present invention, and FIG. A side view and a half-sectional view showing a union joint of the first embodiment of the piping joint of the present invention, FIG. 4 is a front view showing the union joint of the first embodiment of the piping joint of the present invention, and FIG. 6 is a front view showing the nut of the first embodiment of the piping joint of the present invention, and FIG. 7 is a side view and half sectional view of the nut of the first embodiment of the piping joint of the present invention. 8 is a side sectional view showing the second refrigerant pipe of the second embodiment of the piping joint of the present invention; FIG. 9 is a side sectional view of the second embodiment of the piping joint of the present invention. Fig. 10 is a front view showing a union joint of a second embodiment of the piping joint of the present invention, and Fig. 11 shows a second embodiment of the piping joint of the present invention. FIG. 12 is a side sectional view showing a conventional piping joint, and FIG. 13 is a side sectional view showing a conventional piping joint. In the figure, 1... Piping joint, 2, 7... First refrigerant pipe, 3... Second refrigerant pipe, 4, 8... O ring (seal ring), 5, 9... Union joint,
6... Nut, 10... Fastening body, 11... Block body, 15... Main body, 16... Fastening part, 18
, 66... Internal thread, 31, 71... Tube expansion part, 33
, 73... O-ring groove, 34, 74, 75... Projection, 50, 90... Tapered opening, 51,
91... Cylindrical part, 52, 92... Step, 53, 93
...Bolt part, 54, 94...Annular comb-shaped elastic claw (
spring finger claw), 55, 95... slit, 56... tip, 57, 97... outer circumferential surface, 58, 98... external thread, 59, 99... sleeve part, 96... inner circumferential part.
Claims (1)
グと、 前記張出部の後端がわを係止する弾性爪を有す
ると共に外ねじが形成された筒状部を有し、前記
配管に外嵌されたユニオン継手、および前記外ね
じに螺合する内ねじが形成された継手部材を具備
する締結体とからなり、 前記配管は、前記配管と継手部材との接続時に
前記締結体のユニオン継手がわから前記張出部の
先端がわを先頭に挿入され、前記張出部が前記弾
性爪を通過した後、前記張出部の後端がわが係止
されることを特徴とする配管継手。 (2) 前記シールリングは、ゴム等の弾性部材か
らなるＯリングであることを特徴とする実用新案
登録請求の範囲第１項に記載の配管継手。 (3) 前記弾性爪は、環状櫛型形状を呈すること
を特徴とする実用新案登録請求の範囲第１項に記
載の配管継手。 (4) 前記継手部材は、配管と接続する他の配管
、および前記ユニオン継手と締結するナツトであ
ることを特徴とする実用新案登録請求の範囲第１
項に記載の配管継手。 (5) 前記継手部材は、前記ユニオン継手と締結
するブロツクボデイであることを特徴とする実用
新案登録請求の範囲第１項に記載の配管継手。[Claims for Utility Model Registration] (1) A pipe having a circumferential overhang, a seal ring provided along the tip of the overhang, and a rear end of the overhang. It has a cylindrical part that has an elastic pawl for locking and is formed with an external thread, and includes a union joint that is externally fitted on the pipe, and a joint member that is formed with an internal thread that screws into the external thread. and a fastening body, and the pipe is inserted with the tip of the overhang at the beginning, the union joint of the fastening body being known when the pipe and the joint member are connected, and the overhang is inserted into the elastic claw. A piping joint characterized in that a rear end of the projecting portion is locked after passing through. (2) The piping joint according to claim 1, wherein the seal ring is an O-ring made of an elastic member such as rubber. (3) The piping joint according to claim 1, wherein the elastic pawl has an annular comb shape. (4) Utility model registration claim 1, characterized in that the joint member is a nut that is fastened to another pipe connected to the pipe and the union joint.
Piping fittings listed in section. (5) The piping joint according to claim 1, wherein the joint member is a block body that is fastened to the union joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12636786U JPS6333084U (en) | 1986-08-19 | 1986-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12636786U JPS6333084U (en) | 1986-08-19 | 1986-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6333084U true JPS6333084U (en) | 1988-03-03 |
Family
ID=31020107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12636786U Pending JPS6333084U (en) | 1986-08-19 | 1986-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6333084U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0238588U (en) * | 1988-09-06 | 1990-03-14 | ||
| JPH0519782U (en) * | 1991-08-22 | 1993-03-12 | 三菱重工業株式会社 | Union joint for pipe connection |
-
1986
- 1986-08-19 JP JP12636786U patent/JPS6333084U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0238588U (en) * | 1988-09-06 | 1990-03-14 | ||
| JPH0519782U (en) * | 1991-08-22 | 1993-03-12 | 三菱重工業株式会社 | Union joint for pipe connection |
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