JPH0528434Y2 - - Google Patents
Info
- Publication number
- JPH0528434Y2 JPH0528434Y2 JP1398287U JP1398287U JPH0528434Y2 JP H0528434 Y2 JPH0528434 Y2 JP H0528434Y2 JP 1398287 U JP1398287 U JP 1398287U JP 1398287 U JP1398287 U JP 1398287U JP H0528434 Y2 JPH0528434 Y2 JP H0528434Y2
- Authority
- JP
- Japan
- Prior art keywords
- wind direction
- direction adjustment
- connecting rod
- adjustment plate
- notch
- 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.)
- Expired - Lifetime
Links
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案はベンチレータにおける風向調節装置に
関する。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a wind direction adjustment device in a ventilator.
（従来技術）
従来のベンチレータにおける風向調節装置とし
ては、例えば実開昭61−110417号公報に示すよう
なものがある。これはフイン（風向調節板）の過
大な操作によつて端のフインが柔軟な素材で形成
されている連結棒を押し曲げて限界線を乗り超え
て反曲し、デツドロツク状態（実開昭61−110417
号公報第５図）となるのを防止するため、連結棒
にフインの表面に当接する延長部を設けたもので
ある。(Prior Art) As a conventional wind direction adjusting device for a ventilator, there is one shown in, for example, Japanese Utility Model Application Publication No. 110417/1983. This is caused by excessive operation of the fins (wind direction adjustment plate), which causes the fins at the end to push and bend the connecting rod made of a flexible material, exceeding the limit line and bending, resulting in a deadlock state (in 1987). −110417
In order to prevent this from occurring (see Figure 5 of the Japanese Patent Publication), the connecting rod is provided with an extension that comes into contact with the surface of the fin.
（考案が解決しようとする問題点）
しかしながら、このような従来のものにあつて
は、連結棒の下又は上の何れかに延長部を設ける
構造となつていたため、確かに延長部側へフイン
を回動する場合はデツドロツクを防止するために
効果はあるが、反対側にフインを回動する場合
は、上記延長部がケース枠内壁に衝突して充分な
回動角を得られないという問題点があつた。(Problem to be solved by the invention) However, in the case of such conventional devices, the extension part is provided either below or above the connecting rod, so it is true that the fin is attached to the extension part side. When rotating the fins, it is effective in preventing deadlock, but when rotating the fins to the opposite side, the problem is that the extension part collides with the inner wall of the case frame, making it impossible to obtain a sufficient rotation angle. The point was hot.
（問題点を解決するための手段）
本考案はこのような従来の問題点に着目してな
されたもので、平行に配列され両端を軸支された
風向調節板を連結棒により回動可能に連結するこ
とにより、すべての風向調節板を連動させるよう
にした車両用ベンチレータの風向調節装置におい
て、各風向調節板の片側軸部に平行に設けた切欠
部より突出するピンに前記連結棒の孔部を嵌合せ
しめ、この連結棒の両端から二番目の前記切欠部
に対応する個所に山形突片を形成せしめ、風向調
節板の許容される最大傾斜角度において、上記山
形突片と風向調節板の切欠縁部とが当接し回動を
停止することを特徴とするものである。(Means for Solving the Problems) The present invention was developed by focusing on the above-mentioned problems of the conventional technology, and it is possible to rotate the wind direction adjustment plates arranged in parallel and pivoted at both ends by means of a connecting rod. In a wind direction adjustment device for a vehicle ventilator in which all the wind direction adjustment plates are linked together, a hole in the connecting rod is attached to a pin that protrudes from a notch provided parallel to one shaft of each wind direction adjustment plate. form a chevron-shaped protrusion at a location corresponding to the notch second from both ends of the connecting rod, and at the maximum allowable inclination angle of the wind direction adjustment plate, the chevron-shaped protrusion and the wind direction adjustment plate are fitted together. It is characterized in that the notch edge of the holder comes into contact with the holder and stops rotating.
以下、図示した実施例に基づいて具体的に説明
する。第１図乃至第６図に第１実施例である。ハ
ウジング１の前方にヨコ型の風向調節板２が配列
され、各羽根は連結棒３のリンクモーシヨンによ
り、ノブＮを操作すれば一斉に連動し、風向調節
が出来る風向調節板２の後方には、タテ型のシヤ
ツター兼風向調節板４が配設され調節ダイヤル５
により駆動される。風向調節板２は第３図に示す
如く、片側の支軸６の近辺にこれと平行して切欠
部７が設けられ、台座８を介してピン９が突設さ
れている。ピン９の先端付近には突子１０が形成
されている。連結棒３には５個所の嵌合孔があ
り、突子１０を超えてピン９に嵌合されている。
連結棒の両端から二番目の前記風向調節板２の切
欠部７に対応する個所には山形突片１１，１１が
形成されている。 Hereinafter, a detailed explanation will be given based on the illustrated embodiment. A first embodiment is shown in FIGS. 1 to 6. A horizontal wind direction adjustment plate 2 is arranged in front of the housing 1, and each blade is linked together by the link motion of the connecting rod 3 by operating the knob N, and the wind direction can be adjusted at the rear of the wind direction adjustment plate 2. is equipped with a vertical shutter/wind direction adjustment plate 4 and an adjustment dial 5.
Driven by. As shown in FIG. 3, the wind direction adjusting plate 2 has a notch 7 near and parallel to the support shaft 6 on one side, and a pin 9 protruding through a base 8. A protrusion 10 is formed near the tip of the pin 9. The connecting rod 3 has five fitting holes, and the pin 9 is fitted into the connecting rod 3 beyond the protrusion 10.
Angular protrusions 11, 11 are formed at locations corresponding to the notches 7 of the second wind direction adjusting plate 2 from both ends of the connecting rod.
次に作用を説明する。第５図に示す如く連結棒
に直角な風向調節板２を支軸６を中心としてF1
方向に動かすと、連結棒３は矢印A1方向に移行
するため、山形突片１１が二番目の切欠部７の縁
部に当接し回動を停止するが、このとき風向調節
板２は上方向の最大傾斜角度を保持している。 Next, the effect will be explained. As shown in FIG.
When the connecting rod 3 is moved in the direction of the arrow A1 , the chevron protrusion 11 comes into contact with the edge of the second notch 7 and stops rotating, but at this time the wind direction adjustment plate 2 is moved upward. The maximum tilt angle of the direction is maintained.
第６図は前記と全く逆に風向調節板２をF2方
向へ動かしたときの説明図で、連結棒３は矢印
A2方向へ移行するため、山形突片１１が切欠部
７の縁部に当接し、回動を停止する。このとき風
向調節板２は下方向の最大傾斜角度を保持してい
る。 Figure 6 is an explanatory diagram when the wind direction adjustment plate 2 is moved in the F2 direction, completely opposite to the above, and the connecting rod 3 is indicated by the arrow
A Since it moves in two directions, the chevron-shaped protrusion 11 comes into contact with the edge of the notch 7 and stops rotating. At this time, the wind direction adjustment plate 2 maintains the maximum downward inclination angle.
上記の如く、本願実施例によれば上下両方向に
最大傾斜角度を保持でき、従来欠点とされていた
デツドロツクを回避することが可能となる。 As described above, according to the embodiment of the present application, the maximum inclination angle can be maintained both in the vertical direction, and it is possible to avoid deadlock, which has been considered a drawback in the past.
第７図は第２実施例である。この実施例は連結
棒３′の山形突片を肉抜きしたもので、連結棒
３′自体が極めて弾性に富んだ素材であるが肉抜
きすることにより山形突片のクツシヨン性が更に
向上し、組付時万一風向調節板を押すような突発
的動作が発生しても充分衝撃を緩和できるもので
ある。 FIG. 7 shows a second embodiment. In this embodiment, the chevron-shaped protrusion of the connecting rod 3' is thinned out. Although the connecting rod 3' itself is made of an extremely elastic material, the cushioning properties of the chevron-shaped protrusion are further improved by thinning out the material. Even if a sudden movement such as pushing the wind direction adjustment plate occurs during assembly, the impact can be sufficiently alleviated.
（効 果）
本考案によれば平行に配列され両端を軸支され
た風向調節板を連結棒により回動可能に連結する
ことにより、すべての風向調節板を連動させるよ
うにした車両用ベンチレータの風向調節装置にお
いて、各風向調節板の片側軸部に平行に設けた切
欠部より突出するピンに前記連結棒の孔部を嵌合
せしめ、この連結棒の両端から二分番目の前記切
欠部に対応する個所に山形突片を形成せしめ、風
向調節板の許容される最大傾斜角度において、上
記山形突片と風向調節板の切欠縁部とが当接し回
動を停止するようになつているので、上下いずれ
かの方向にも風向調節板を最大限に傾斜させるこ
とができ、しかもデツドロツクを上下何れの方向
においても防止できると共に、外観的にも美観を
損ねることがないという効果が得られる。(Effects) According to the present invention, the wind direction adjusting plates arranged in parallel and pivoted at both ends are rotatably connected by a connecting rod, thereby making all the wind direction adjusting plates interlocked. In the wind direction adjustment device, the hole of the connecting rod is fitted into a pin protruding from a notch provided parallel to the shaft portion on one side of each wind direction adjusting plate, and the hole of the connecting rod corresponds to the notch that is two minutes from both ends of the connecting rod. A chevron-shaped protrusion is formed at the location where the wind direction adjustment plate is tilted, and at the maximum allowable inclination angle of the wind direction adjustment plate, the chevron-shaped protrusion and the notch edge of the wind direction adjustment plate come into contact and stop rotation. The wind direction adjusting plate can be tilted to the maximum extent in either the up or down direction, and deadlock can be prevented in either the up or down direction, and the appearance is not spoiled.
第１図は本考案の第１実施例側断面図、第２図
は第１図の正面図、第３図は第２図の風向調節板
部の拡大平面図、第４図は第３図の連結棒正面
図、第５図、第６図は連結棒を上下動した時の作
動説明側面図、第７図は本考案第２実施例連結棒
側面図である。
１……ハウジング、２……風向調節板、３，
３′……連結棒、６……支軸、７……切欠部、８
……台座、９……ピン、１０……突子、１１……
山形突片。
Fig. 1 is a side sectional view of the first embodiment of the present invention, Fig. 2 is a front view of Fig. 1, Fig. 3 is an enlarged plan view of the wind direction adjustment plate part of Fig. 2, and Fig. 4 is Fig. 3. 5 and 6 are side views illustrating the operation of the connecting rod when it is moved up and down, and FIG. 7 is a side view of the connecting rod according to the second embodiment of the present invention. 1...Housing, 2...Wind direction adjustment plate, 3,
3'... Connecting rod, 6... Support shaft, 7... Notch, 8
...pedestal, 9...pin, 10...button, 11...
chevron protrusion.
Claims (1)
連結棒により回動可能に連結することにより、す
べての風向調節板を連動させるようにした車両用
ベンチレータの風向調節装置において、各風向調
節板の片側軸部に平行に設けた切欠部より突出す
るピンに前記連結棒の孔部を嵌合せしめ、この連
結棒の両端から二番目の前記切欠部に対応する個
所に山形突片を形成せしめ、風向調節板の許容さ
れる最大傾斜角度において、上記山形突片と風向
調節板の切欠縁部とが当接し回動を停止すること
を特徴とするベンチレータにおける風向調節装
置。 In a wind direction adjustment device for a vehicle ventilator, each wind direction adjustment plate is arranged in parallel and pivotally supported at both ends, and is rotatably connected by a connecting rod so that all the wind direction adjustment plates are interlocked. The hole of the connecting rod is fitted into a pin protruding from a notch provided parallel to one side of the shaft, and a chevron-shaped protrusion is formed at a location corresponding to the second notch from both ends of the connecting rod. A wind direction adjustment device for a ventilator, characterized in that, at the maximum allowable inclination angle of the wind direction adjustment plate, the chevron-shaped protrusion and the notch edge of the wind direction adjustment plate come into contact and stop rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1398287U JPH0528434Y2 (en) | 1987-02-02 | 1987-02-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1398287U JPH0528434Y2 (en) | 1987-02-02 | 1987-02-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63123938U JPS63123938U (en) | 1988-08-12 |
| JPH0528434Y2 true JPH0528434Y2 (en) | 1993-07-21 |
Family
ID=30803551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1398287U Expired - Lifetime JPH0528434Y2 (en) | 1987-02-02 | 1987-02-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0528434Y2 (en) |
-
1987
- 1987-02-02 JP JP1398287U patent/JPH0528434Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63123938U (en) | 1988-08-12 |
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