JPH0263869U - - Google Patents
Info
- Publication number
- JPH0263869U JPH0263869U JP14376488U JP14376488U JPH0263869U JP H0263869 U JPH0263869 U JP H0263869U JP 14376488 U JP14376488 U JP 14376488U JP 14376488 U JP14376488 U JP 14376488U JP H0263869 U JPH0263869 U JP H0263869U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- water outlet
- sprinkler head
- cap
- main body
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 3
- 229910052731 fluorine Inorganic materials 0.000 claims 3
- 239000011737 fluorine Substances 0.000 claims 3
- 239000011347 resin Substances 0.000 claims 3
- 229920005989 resin Polymers 0.000 claims 3
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Description
第１図はこの考案の実施例を示す縦断面図、第
２図は第１図の―線断面図、第３図は従来例
を示す縦断面図である。
１０……本体、１１……放水口、１１ａ……端
部、１４……Ｏリング、１５……弁体、１６……
キヤツプ。
FIG. 1 is a longitudinal sectional view showing an embodiment of this invention, FIG. 2 is a sectional view taken along the line -- in FIG. 1, and FIG. 3 is a longitudinal sectional view showing a conventional example. 10... Main body, 11... Water outlet, 11a... End, 14... O ring, 15... Valve body, 16...
Cap.
Claims (1)
脂製のＯリングを設けたことを特徴とするスプリ
ンクラヘツド。 (2) 本体の放水口端面の内周縁に形成したＯリ
ング収納溝と；該Ｏリング収納溝に収容されるふ
つ素樹脂製のＯリングと；該Ｏリングを押圧する
ものであつて、前記本体の放水口内に入るキヤツ
プを有し、かつ、前記放水口端面に圧接した弁体
と；を備えたことを特徴とするスプリンクラヘツ
ド。 (3) キヤツプの基部外周にＯリング収容溝を形
成したことを特徴とする請求項第２記載のスプリ
ンクラヘツド。 (4) キヤツプのＯリング収容溝にふつ素樹脂製
のＯリングを嵌着したことを特徴とする請求項第
３記載のスプリンクラヘツド。[Scope of Claim for Utility Model Registration] (1) A sprinkler head characterized in that an O-ring made of fluorine resin is provided between the water outlet end of the main body and the valve body. (2) an O-ring storage groove formed on the inner circumferential edge of the water outlet end surface of the main body; an O-ring made of fluorine resin accommodated in the O-ring storage groove; and an O-ring that presses the O-ring; A sprinkler head comprising: a cap that fits into a water outlet of a main body, and a valve body that is in pressure contact with an end face of the water outlet. (3) The sprinkler head according to claim 2, wherein an O-ring receiving groove is formed on the outer periphery of the base of the cap. (4) The sprinkler head according to claim 3, characterized in that an O-ring made of fluorine resin is fitted into the O-ring receiving groove of the cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988143764U JPH0736677Y2 (en) | 1988-11-02 | 1988-11-02 | Sprinkler head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988143764U JPH0736677Y2 (en) | 1988-11-02 | 1988-11-02 | Sprinkler head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0263869U true JPH0263869U (en) | 1990-05-14 |
| JPH0736677Y2 JPH0736677Y2 (en) | 1995-08-23 |
Family
ID=31410880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988143764U Expired - Fee Related JPH0736677Y2 (en) | 1988-11-02 | 1988-11-02 | Sprinkler head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0736677Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5255920U (en) * | 1975-10-15 | 1977-04-22 | ||
| JPS5414438A (en) * | 1977-07-05 | 1979-02-02 | Hitachi Ltd | Electrodeposit coating composition containing graphite |
| JPS586434U (en) * | 1981-07-02 | 1983-01-17 | アイワ株式会社 | Waveform shaping circuit |
-
1988
- 1988-11-02 JP JP1988143764U patent/JPH0736677Y2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5255920U (en) * | 1975-10-15 | 1977-04-22 | ||
| JPS5414438A (en) * | 1977-07-05 | 1979-02-02 | Hitachi Ltd | Electrodeposit coating composition containing graphite |
| JPS586434U (en) * | 1981-07-02 | 1983-01-17 | アイワ株式会社 | Waveform shaping circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0736677Y2 (en) | 1995-08-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |