JPS60219U - Ventilation damper device - Google Patents
Ventilation damper deviceInfo
- Publication number
- JPS60219U JPS60219U JP9260683U JP9260683U JPS60219U JP S60219 U JPS60219 U JP S60219U JP 9260683 U JP9260683 U JP 9260683U JP 9260683 U JP9260683 U JP 9260683U JP S60219 U JPS60219 U JP S60219U
- Authority
- JP
- Japan
- Prior art keywords
- support shaft
- damper
- square
- damper support
- arc
- 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.)
- Pending
Links
Landscapes
- Air-Flow Control Members (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は、この考案の要部の弧状孔を示す正面図、第2
図は、この考案の第一実施例を示す斜視図、第3図は第
2図のアームをケーブルに置き換えた変形例を示す、第
2図相当の斜視図、第4図および第5図は、この考案の
第二実施例を示し、第4図は横断平面図、第5図は斜視
図である。
■・φ・・・・ベンチレーション、VR・・・・・・々
ンチレーションルーバ、1・・・・・・ダンパ、10・
・・・・・ダンパシール、2・・・・・・ダンパ支軸、
20・・・・・・ダンパ支軸の一端、21・・・・・・
ダンパ支軸の他端、210・・・・・・ダンハ支軸ノ軸
部、3,3a・・・・・・ベンチレーションケース、3
0・・・・・・ケニスの一方の壁、300・・・・・・
壁の孔、31・・・・・・ケースの他端の壁、32.
33・・・・・・ケースの壁、34・・・・・・セカン
ダリダクト、35・・・・・・サイドベントダクト、4
・・・・・・正方形、40.40a・・・・・・正方形
の角部、5・・・・・・弧状孔、50・・・・・・弧辺
、51・・・・・・端辺、52・・・・・・長辺、53
・・・・・・短辺、6・・・・・・係止部、7.7a・
・・・・・アーム、70・・・・・・ケーブル、700
・・・・・・ケーブルインナワイヤ、N・・・・・・ノ
ブ、8・・・・・・作動リンク、80・・・・・・長孔
付きスライドリング、S・・・・・・リンクシャフト。Figure 1 is a front view showing the arcuate hole, which is the main part of this invention;
The figure is a perspective view showing the first embodiment of this invention, Figure 3 is a perspective view equivalent to Figure 2, showing a modification in which the arm in Figure 2 is replaced with a cable, and Figures 4 and 5 are , shows a second embodiment of this invention, FIG. 4 is a cross-sectional plan view, and FIG. 5 is a perspective view. ■・φ・・・・Ventilation, VR・・・・Tunction louver, 1・・・・Damper, 10・
...Damper seal, 2...Damper support shaft,
20... One end of the damper support shaft, 21...
Other end of damper support shaft, 210... Damper support shaft portion, 3, 3a... Ventilation case, 3
0... One wall of Kenneth, 300...
Hole in wall, 31... Wall at other end of case, 32.
33...Case wall, 34...Secondary duct, 35...Side vent duct, 4
...square, 40.40a ... corner of square, 5 ... arcuate hole, 50 ... arcuate side, 51 ... end Side, 52...Long side, 53
...Short side, 6...Locking part, 7.7a.
...Arm, 70...Cable, 700
......Cable inner wire, N...Knob, 8...Operation link, 80...Slide ring with slot, S...Link shaft.
Claims (1)
形成し、このダンパ支軸の少なくとも一端の軸断面を正
方形に形成して、この正方形に形成したダンパ支軸を、
ベンチレーションケースの壁に穿けた弧状孔に挿通させ
てあり、この弧状孔は、ダンパ支軸の正方形部分を転動
させるよう形成させるとともに、弧状孔の各端辺にダン
パ支軸の正方形の一辺が接して位置したとき、ダンパ支
軸め正方形の角部を、節度をもたせて挿脱可能に掛止す
る掛止部が弧状孔に形成してあって、ダンパ支軸の正方
形部分を弧状孔内で回動させつつ揺動することにより、
ダンパを開閉させることを特徴トスるベンチレーション
ダンパ装置。A damper support shaft is integrally formed with a damper that opens and closes ventilation, and at least one end of this damper support shaft is formed into a square cross section, and the damper support shaft formed into a square is
It is inserted through an arc-shaped hole drilled in the wall of the ventilation case, and this arc-shaped hole is formed so that the square part of the damper support shaft rolls, and one square side of the damper support shaft is inserted into each end of the arc-shaped hole. When they are in contact with each other, a hook part is formed in the arc-shaped hole to hook the square corner of the damper support shaft so that it can be inserted and removed with moderation. By rotating and rocking within the
A tossing ventilation damper device that opens and closes the damper.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9260683U JPS60219U (en) | 1983-06-16 | 1983-06-16 | Ventilation damper device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9260683U JPS60219U (en) | 1983-06-16 | 1983-06-16 | Ventilation damper device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60219U true JPS60219U (en) | 1985-01-05 |
Family
ID=30222900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9260683U Pending JPS60219U (en) | 1983-06-16 | 1983-06-16 | Ventilation damper device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60219U (en) |
-
1983
- 1983-06-16 JP JP9260683U patent/JPS60219U/en active Pending
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