JPS63112568U - - Google Patents
Info
- Publication number
- JPS63112568U JPS63112568U JP177887U JP177887U JPS63112568U JP S63112568 U JPS63112568 U JP S63112568U JP 177887 U JP177887 U JP 177887U JP 177887 U JP177887 U JP 177887U JP S63112568 U JPS63112568 U JP S63112568U
- Authority
- JP
- Japan
- Prior art keywords
- faucet
- small opening
- opening
- upstream
- communicate
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000002528 anti-freeze Effects 0.000 claims 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Domestic Plumbing Installations (AREA)
Description
第１図は本考案の実施例の縦断面図、第２図は
第１図の一点鎖線で囲む部分Ａの拡大詳細図、第
３図は栓体部分の異なる実施例の縦断面図である
。
１…水道栓本体、２…上流側、３…下流側、４
…境界部、５…主開口、７…弁体、８…孔、９…
キヤツプ、１０…栓体、１１…支持棒、１３…小
開口、１４…ばね、１５…キヤツプの下端。
Fig. 1 is a longitudinal cross-sectional view of an embodiment of the present invention, Fig. 2 is an enlarged detailed view of a portion A surrounded by a dashed-dotted line in Fig. 1, and Fig. 3 is a longitudinal cross-sectional view of a different embodiment of the plug portion. . 1...Water faucet body, 2...Upstream side, 3...Downstream side, 4
...boundary part, 5...main opening, 7...valve body, 8...hole, 9...
Cap, 10... Plug body, 11... Support rod, 13... Small opening, 14... Spring, 15... Lower end of cap.
Claims (1)
水道栓の上流側と下流側とを連通する小開口を設
け、この小開口中に低温用形状記憶合金よりなる
ばねを介して栓体を挿通し、この栓体により小開
口を開閉し得るようにしたことを特徴とする不凍
栓。 Inside the faucet, a small opening is provided near the main opening of the faucet to communicate the upstream and downstream sides of the faucet, and the faucet is inserted into this small opening via a spring made of a low-temperature shape memory alloy. An antifreeze plug characterized in that the plug body can open and close a small opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP177887U JPS63112568U (en) | 1987-01-09 | 1987-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP177887U JPS63112568U (en) | 1987-01-09 | 1987-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63112568U true JPS63112568U (en) | 1988-07-20 |
Family
ID=30780000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP177887U Pending JPS63112568U (en) | 1987-01-09 | 1987-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63112568U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5243725B2 (en) * | 1975-07-31 | 1977-11-01 | ||
| JPS60223542A (en) * | 1984-04-19 | 1985-11-08 | 株式会社 エコ− | Roll with freeze preventing device in spigot |
-
1987
- 1987-01-09 JP JP177887U patent/JPS63112568U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5243725B2 (en) * | 1975-07-31 | 1977-11-01 | ||
| JPS60223542A (en) * | 1984-04-19 | 1985-11-08 | 株式会社 エコ− | Roll with freeze preventing device in spigot |