JPH0223564U - - Google Patents
Info
- Publication number
- JPH0223564U JPH0223564U JP10301988U JP10301988U JPH0223564U JP H0223564 U JPH0223564 U JP H0223564U JP 10301988 U JP10301988 U JP 10301988U JP 10301988 U JP10301988 U JP 10301988U JP H0223564 U JPH0223564 U JP H0223564U
- Authority
- JP
- Japan
- Prior art keywords
- shutter device
- shaped
- utility
- fire protection
- fixed
- 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
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Description
第１図〜第５図は本考案の一実施例、第６図〜
第８図は本考案の他の実施例を示すもので、第１
図及び第６図は一部切欠した正面図、第２図及び
第７図は一部切欠した平面図、第３図及び第８図
は側面図、第４図はヒユーズ装置で、イが正面図
、ロが側面図、第８図は使用方法を説明するため
の一部切欠した主要部断面図である。
１，２４……基板、２，２５……固定脚、４，
２６……窪部、５，２７……塞止板、６，２８…
…係止具、７，２９……スプリング、８，３０…
…蝶番、１１……ヒユーズ装置、１２……差込片
、１３……係止片、１４……当接片、１５……保
持片、１６……低融点金属、１７，３４……ドア
用防火シヤツター装置。
Figures 1 to 5 are examples of the present invention, and Figures 6 to 5 are examples of the present invention.
FIG. 8 shows another embodiment of the present invention.
Figures 2 and 6 are partially cutaway front views, Figures 2 and 7 are partially cutaway plan views, Figures 3 and 8 are side views, Figure 4 is the fuse device, and A is the front view. Figures 1 and 2 are side views, and Figure 8 is a partially cutaway sectional view of the main parts for explaining how to use the device. 1, 24... Board, 2, 25... Fixed leg, 4,
26... depression, 5, 27... blocking plate, 6, 28...
...Locking tool, 7,29...Spring, 8,30...
... Hinge, 11 ... Fuse device, 12 ... Insert piece, 13 ... Locking piece, 14 ... Contact piece, 15 ... Holding piece, 16 ... Low melting point metal, 17, 34 ... For door Fire protection shutter device.
Claims (1)
板に開閉自在に固着されて、低融点材で固着形成
されたコの字状のヒユーズ装置により該基板を介
して立設された塞止板を備えたことを特徴とする
ドア用防火シヤツター装置。 (2) コの字状の固定脚を、両端に固着せしめた
長方形板状の基板を備えたことを特徴とする実用
新案登録請求の範囲第１項記載の防火シヤツター
装置。 (3) 直角に延設された固定脚を有する基板を備
えたことを特徴とする実用新案登録請求の範囲第
１項記載の防火シヤツター装置。 (4) 塞止板の中央附近に固着された係止具と、
基板の中央上端附近に該係止具に対応して設けら
れた窪部とからなるヒユーズ装置の装着機構を備
えたことを特徴とする実用新案登録請求の範囲第
１項乃至第３項の何れかに記載の防火シヤツター
装置。 (5) 長さの長い１片を夫々備えた板鍵形状の係
止片と保持片とを、夫々の他片を重合させて低融
点材で固着形成されたコの字状のヒユーズ装置を
備えたことを特徴とする実用新案登録請求の範囲
第１項乃至第４項の何れかに記載の防火シヤツタ
ー装置。[Claims for Utility Model Registration] (1) A U-shaped fuse device that is fixed to the board so as to be openable and closable via a hinge that is always biased in the open direction, and is fixedly formed of a low-melting point material. A fire prevention shutter device for a door, characterized by comprising a blocking plate erected through the door. (2) The fire protection shutter device according to claim 1, which is a utility model registration, characterized by comprising a rectangular plate-shaped substrate having U-shaped fixed legs fixed to both ends thereof. (3) The fire protection shutter device according to claim 1, which is characterized by comprising a base plate having fixed legs extending at right angles. (4) a locking tool fixed near the center of the blocking plate;
Any one of claims 1 to 3 of claims 1 to 3 for registering a utility model, characterized in that it is provided with a mounting mechanism for a fuse device consisting of a recess provided near the central upper end of the board corresponding to the locking tool. The fire protection shutter device described in . (5) A U-shaped fuse device is formed by polymerizing a plate key-shaped locking piece and a holding piece each having one long piece with the other pieces and fixing them with a low-melting point material. A fire protection shutter device according to any one of claims 1 to 4 of the claims registered as a utility model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10301988U JPH0626291Y2 (en) | 1988-08-02 | 1988-08-02 | Fireproof shutter device for doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10301988U JPH0626291Y2 (en) | 1988-08-02 | 1988-08-02 | Fireproof shutter device for doors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0223564U true JPH0223564U (en) | 1990-02-16 |
| JPH0626291Y2 JPH0626291Y2 (en) | 1994-07-20 |
Family
ID=31333460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10301988U Expired - Fee Related JPH0626291Y2 (en) | 1988-08-02 | 1988-08-02 | Fireproof shutter device for doors |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0626291Y2 (en) |
-
1988
- 1988-08-02 JP JP10301988U patent/JPH0626291Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0626291Y2 (en) | 1994-07-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |