JPH0483268U - - Google Patents
Info
- Publication number
- JPH0483268U JPH0483268U JP12530090U JP12530090U JPH0483268U JP H0483268 U JPH0483268 U JP H0483268U JP 12530090 U JP12530090 U JP 12530090U JP 12530090 U JP12530090 U JP 12530090U JP H0483268 U JPH0483268 U JP H0483268U
- Authority
- JP
- Japan
- Prior art keywords
- guard
- sprinkler head
- lid member
- ceiling
- melting point
- 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
- 230000008018 melting Effects 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Description
第１図は本考案のスプリンクラーヘツド用ガー
ドを天井面に取り付けた状態を説明する図であり
、第２図は本考案のスプリンクラーヘツド用ガー
ドの分解斜視図である。
１……取り付け体、２……バネ材、３……蓋部
材、４……低融点合金、１０……開口、１１……
スプリンクラーヘツド、１２……天井、１３……
天井の穴。
FIG. 1 is a diagram illustrating the state in which the sprinkler head guard of the present invention is attached to a ceiling surface, and FIG. 2 is an exploded perspective view of the sprinkler head guard of the present invention. DESCRIPTION OF SYMBOLS 1... Mounting body, 2... Spring material, 3... Lid member, 4... Low melting point alloy, 10... Opening, 11...
Sprinkler head, 12...Ceiling, 13...
hole in the ceiling.
Claims (1)
と、天井に穿設したスプリンクラーヘツド挿入用
の穴を覆うことのできる蓋部材がスプリンクラー
ヘツドの作動温度よりも低い融点を有する低融点
合金で接着されているとともに、蓋部材を落下さ
せる方向にバネ作用するバネ材が設置されている
ことを特徴とするスプリンクラーヘツド用ガード
。 (2) 蓋部材には火災の熱をガード内に侵入させ
る開口が穿設されていることを特徴とする実用新
案登録請求の範囲(1)項記載のスプリンクラーヘ
ツド用ガード。[Scope of claim for utility model registration] (1) A mounting body that can be attached to the ceiling and a lid member that can cover a hole for inserting a sprinkler head drilled in the ceiling have a melting point lower than the operating temperature of the sprinkler head. 1. A guard for a sprinkler head, characterized in that the guard is bonded with a low melting point alloy having a lid member, and is provided with a spring member that acts in a direction that causes the lid member to fall. (2) The guard for a sprinkler head according to claim (1) of the utility model registration, characterized in that the lid member is provided with an opening that allows heat from a fire to enter the guard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990125300U JPH0737638Y2 (en) | 1990-11-29 | 1990-11-29 | Guard for sprinkler head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990125300U JPH0737638Y2 (en) | 1990-11-29 | 1990-11-29 | Guard for sprinkler head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0483268U true JPH0483268U (en) | 1992-07-20 |
| JPH0737638Y2 JPH0737638Y2 (en) | 1995-08-30 |
Family
ID=31872903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990125300U Expired - Lifetime JPH0737638Y2 (en) | 1990-11-29 | 1990-11-29 | Guard for sprinkler head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0737638Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5629398B1 (en) * | 2014-03-20 | 2014-11-19 | 千住スプリンクラー株式会社 | Sprinkler head |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS574989U (en) * | 1980-06-10 | 1982-01-11 | ||
| JPH0228264U (en) * | 1988-04-04 | 1990-02-23 | ||
| JPH02209164A (en) * | 1989-02-09 | 1990-08-20 | Nohmi Bosai Ltd | Sprinkler head for fire extinguishment |
-
1990
- 1990-11-29 JP JP1990125300U patent/JPH0737638Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS574989U (en) * | 1980-06-10 | 1982-01-11 | ||
| JPH0228264U (en) * | 1988-04-04 | 1990-02-23 | ||
| JPH02209164A (en) * | 1989-02-09 | 1990-08-20 | Nohmi Bosai Ltd | Sprinkler head for fire extinguishment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0737638Y2 (en) | 1995-08-30 |
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