JPH0159159U - - Google Patents
Info
- Publication number
- JPH0159159U JPH0159159U JP15381387U JP15381387U JPH0159159U JP H0159159 U JPH0159159 U JP H0159159U JP 15381387 U JP15381387 U JP 15381387U JP 15381387 U JP15381387 U JP 15381387U JP H0159159 U JPH0159159 U JP H0159159U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical frame
- sprinkler head
- flash type
- arm
- stopper
- 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 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Description
図はこの考案の一実施例を示し、第１図及び第
２図はこの考案のスプリンクラヘツドの縦断面図
、第３図はスプリンクラヘツドの部品図、第４図
は作動状態を示す図、第５図ば従来のヘツドの断
面図、第６図はその円筒フレームの斜視図である
。
２１…ヘツド本体、２２…放水口、２４…円筒
フレーム、２４ａ…スリツト部、２４ｃ…縦溝、
２５…デフレクタ、２６…連結棒、２７…ストツ
パ、２８…栓体、２９…アームガイド、３２…ア
ーム。
The figures show one embodiment of this invention, FIGS. 1 and 2 are longitudinal sectional views of the sprinkler head of this invention, FIG. 3 is a parts diagram of the sprinkler head, FIG. 4 is a diagram showing the operating state, and FIG. Figure 5 is a sectional view of a conventional head, and Figure 6 is a perspective view of its cylindrical frame. 21...Head body, 22...Water outlet, 24...Cylindrical frame, 24a...Slit portion, 24c...Vertical groove,
25...Deflector, 26...Connecting rod, 27...Stopper, 28...Bung body, 29...Arm guide, 32...Arm.
Claims (1)
に設けられているストツパが円筒フレーム内を降
下するフラツシユ型スプリンクラヘツドに於いて
、スプリンクラヘツド本体の放水口を閉塞する弁
体を支持するリンク機構のアームの円筒フレーム
との係合支点位置を、デフレクタのストツパが降
下した際の円筒フレームの着座位置より上方に設
けられていることを特徴とするフラツシユ型スプ
リンクラヘツド。 ２ アームと円筒フレームとの係合支点位置が、
円筒フレームの荷重調整用スリツト部であること
を特徴とする実用新案登録請求の範囲第１項記載
のフラツシユ型スプリンクラヘツド。 ３ 荷重調整用スリツト部が円筒フレームの上端
から下端にわたつて設けられたアームガイド降下
用縦溝の途中に設けられていることを特徴とする
実用新案登録請求の範囲第２項記載のフラツシユ
型スプリンクラヘツド。[Claims for Utility Model Registration] 1. A stopper provided at the upper end of a plurality of connecting rods supporting the deflector closes the water outlet of the sprinkler head body in a flash type sprinkler head that descends within the cylindrical frame. A flash type sprinkler head characterized in that the engagement fulcrum position of the arm of the link mechanism supporting the valve body with the cylindrical frame is provided above the seating position of the cylindrical frame when the stopper of the deflector is lowered. 2 The engagement fulcrum position between the arm and the cylindrical frame is
The flash type sprinkler head according to claim 1, characterized in that it is a load adjustment slit portion of a cylindrical frame. 3. The flash type according to claim 2 of the utility model registration claim, characterized in that the load adjustment slit portion is provided in the middle of the arm guide lowering vertical groove provided from the upper end to the lower end of the cylindrical frame. sprinkler head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15381387U JPH0538760Y2 (en) | 1987-10-07 | 1987-10-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15381387U JPH0538760Y2 (en) | 1987-10-07 | 1987-10-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0159159U true JPH0159159U (en) | 1989-04-13 |
| JPH0538760Y2 JPH0538760Y2 (en) | 1993-09-30 |
Family
ID=31429985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15381387U Expired - Lifetime JPH0538760Y2 (en) | 1987-10-07 | 1987-10-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0538760Y2 (en) |
-
1987
- 1987-10-07 JP JP15381387U patent/JPH0538760Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0538760Y2 (en) | 1993-09-30 |
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