JPH03107672U - - Google Patents
Info
- Publication number
- JPH03107672U JPH03107672U JP1555190U JP1555190U JPH03107672U JP H03107672 U JPH03107672 U JP H03107672U JP 1555190 U JP1555190 U JP 1555190U JP 1555190 U JP1555190 U JP 1555190U JP H03107672 U JPH03107672 U JP H03107672U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- copper pipe
- valve core
- center
- check joint
- 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
Landscapes
- Check Valves (AREA)
- Valve Housings (AREA)
Description
第１図は、本考案のチエツクジヨイントの縦断
側面図。第２図は、従来のチエツクジヨイントの
縦断側面図。
１……本体、１ａ……合成樹脂製の本体、２…
…バルブコア、３……内部加工部、４，４ａ……
銅管、５……フレアー部、６……外ねじ。
FIG. 1 is a longitudinal sectional side view of the check joint of the present invention. FIG. 2 is a vertical side view of a conventional check joint. 1...Main body, 1a...Main body made of synthetic resin, 2...
... Valve core, 3 ... Internal processing section, 4, 4a ...
Copper tube, 5...flare part, 6...external thread.
Claims (1)
の内部加工部３を設け、本体１の下部に接続した
銅管４を介してルームエアコン等の配管部にロー
付等により接続するチエツクジヨイントにおいて
、 上方よりフレアー部５と外ねじ６を形成した合
成樹脂製の本体１ａの中心部に、銅管４ａを一体
的に設け、前記銅管４ａの上端部側の内面には、
バルブコア２が装着可能な内部加工部３を設けた
ことを特徴とするチエツクジヨイント。[Scope of Claim for Utility Model Registration] An internal processing part 3 is provided in the center of the main body 1 for screwing the valve core 2, and a copper pipe 4 connected to the lower part of the main body 1 is connected to a piping part of a room air conditioner, etc. by brazing, etc. In the check joint connected by the above, a copper pipe 4a is integrally provided in the center of a synthetic resin main body 1a on which a flared part 5 and an external thread 6 are formed from above, and an inner surface of the upper end side of the copper pipe 4a is provided. for,
A check joint characterized by having an internally processed part 3 to which a valve core 2 can be attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1555190U JPH03107672U (en) | 1990-02-19 | 1990-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1555190U JPH03107672U (en) | 1990-02-19 | 1990-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03107672U true JPH03107672U (en) | 1991-11-06 |
Family
ID=31518852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1555190U Pending JPH03107672U (en) | 1990-02-19 | 1990-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03107672U (en) |
-
1990
- 1990-02-19 JP JP1555190U patent/JPH03107672U/ja active Pending