JPH024150U - - Google Patents
Info
- Publication number
- JPH024150U JPH024150U JP8169888U JP8169888U JPH024150U JP H024150 U JPH024150 U JP H024150U JP 8169888 U JP8169888 U JP 8169888U JP 8169888 U JP8169888 U JP 8169888U JP H024150 U JPH024150 U JP H024150U
- Authority
- JP
- Japan
- Prior art keywords
- slit
- casing
- flapper
- opening
- duct structure
- 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
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
- Duct Arrangements (AREA)
Description
第１〜８図はこの考案の実施例の説明図であり
、第１図は１実施例におけるダクトの断面図、第
２図は同正面図、第３図は使用態様断面図、第４
図は同斜視図、第５図は別の実施例におけるダク
トの正面図、第６図は同断面図、第７図は同レバ
ー本体の支持部拡大図、第８図は他の実施例にお
けるダクトの断面図、第９図は従来態様における
ダクトの斜視図、第１０図は同拡大部分斜視図で
ある。
３……ケーシング、８，１６……ピボツトピン
、６……フラツパ、５……グリル、４……開口部
、１，１′，１″……通風用ダクト、１０……ス
リツト（レバー挿通口）、１８，３５……リンク
（ワイヤ）、９，１９，３４……操作ツマミ（操
作レバー）。
1 to 8 are explanatory diagrams of an embodiment of this invention, in which FIG. 1 is a sectional view of a duct in one embodiment, FIG. 2 is a front view of the same, FIG. 3 is a sectional view of a usage mode, and FIG.
The figure is a perspective view of the same, FIG. 5 is a front view of the duct in another embodiment, FIG. 6 is a sectional view of the same, FIG. 7 is an enlarged view of the support part of the same lever body, and FIG. FIG. 9 is a cross-sectional view of the duct, FIG. 9 is a perspective view of the duct in a conventional manner, and FIG. 10 is an enlarged partial perspective view of the same. 3... Casing, 8, 16... Pivot pin, 6... Flat flap, 5... Grill, 4... Opening, 1, 1', 1''... Ventilation duct, 10... Slit (lever insertion port) , 18, 35... Link (wire), 9, 19, 34... Operation knob (operation lever).
Claims (1)
度旋回動自在に内装されたフラツパがグリルを形
成している開口部に臨まされ閉鎖自在に設けられ
ている通風用ダクト構造において、上記グリルに
スリツトが設けられて上記ケーシングに一体的に
形成され、而して上記スリツトが上記フラツパの
旋回軸に交差して形成されると共に上記フラツパ
に連結されたリンクを保持した開閉ツマミを挿通
にして変位動自在に支持していることを特徴とす
る通風用ダクト構造。 (2) 上記リンクを保持した開閉ツマミがケーシ
ングに揺動自在に支持されたレバーにされて上記
スリツトに挿通にされていることを特徴とする実
用新案登録請求の範囲第１項記載の通風用ダクト
構造。 (3) ケーシングにピボツトピンを介して所定角
度旋回動自在に内装されたフラツパがグリルを形
成している開口部に臨まされ閉鎖自在に設けられ
ている通風用ダクト構造において、上記グリルに
スリツトが設けられて上記ケーシングに一体的に
形成され、而して上記スリツトが上記フラツパの
旋回軸に交差して形成されると共に上記フラツパ
に連結されたリンクを保持した開閉ツマミを挿通
にして変位動自在に支持し、更に上記スリツトの
両端にケーシング内向きに設けたブラケツトを介
して滑車が臨まされ、上記開閉ツマミに緊結され
たワイヤをグリル前面へ導引していることを特徴
とする通風用ダクト構造。[Scope of Claim for Utility Model Registration] (1) A ventilation duct structure in which a flap is installed in the casing via a pivot pin so as to be able to rotate at a predetermined angle, and is provided so as to face the opening forming the grille and be closed at will. In the above-mentioned grille, a slit is provided and integrally formed in the casing, and the slit is formed to intersect with the pivot axis of the flapper, and the opening/closing knob holds a link connected to the flapper. A ventilation duct structure characterized by being inserted through and supported so as to be movable. (2) The ventilation device according to claim 1 of the utility model registration claim, characterized in that the opening/closing knob holding the link is formed into a lever swingably supported by the casing and is inserted through the slit. Duct structure. (3) In a ventilation duct structure in which a flapper installed in the casing via a pivot pin so as to be able to rotate at a predetermined angle faces an opening forming a grille and is provided so as to be freely closable, the grille is provided with a slit. The slit is formed integrally with the casing, and the slit is formed to intersect with the pivot axis of the flapper, and is movable by inserting an opening/closing knob holding a link connected to the flapper. A ventilation duct structure characterized in that a pulley is provided at both ends of the slit through brackets provided inwardly of the casing, and guides a wire tightly tied to the opening/closing knob to the front surface of the grill. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8169888U JPH0522749Y2 (en) | 1988-06-22 | 1988-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8169888U JPH0522749Y2 (en) | 1988-06-22 | 1988-06-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH024150U true JPH024150U (en) | 1990-01-11 |
| JPH0522749Y2 JPH0522749Y2 (en) | 1993-06-11 |
Family
ID=31306472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8169888U Expired - Lifetime JPH0522749Y2 (en) | 1988-06-22 | 1988-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0522749Y2 (en) |
-
1988
- 1988-06-22 JP JP8169888U patent/JPH0522749Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0522749Y2 (en) | 1993-06-11 |