JPH0726647U - Opening / closing lock mechanism in shutter for adjusting air volume - Google Patents
Opening / closing lock mechanism in shutter for adjusting air volumeInfo
- Publication number
- JPH0726647U JPH0726647U JP5922093U JP5922093U JPH0726647U JP H0726647 U JPH0726647 U JP H0726647U JP 5922093 U JP5922093 U JP 5922093U JP 5922093 U JP5922093 U JP 5922093U JP H0726647 U JPH0726647 U JP H0726647U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- petal
- nozzle body
- inner peripheral
- peripheral wall
- 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】
【目的】 本考案は、風量調整用シャッタ−を自在に開
閉係止することができる開閉係止機構を提供することを
目的とするものである。
【構成】 本考案は、ノズル本体１の風上側内周壁に、
固定部６を突設し、更にシャッタ−４の花弁形羽根３の
内壁に突起部８を突設し、同固定部６と突起部８との間
に、長さ調整用としての長孔１０が穿孔された連結部９
を連結枢支し、自在に開閉係止できる構成とする。
(57) [Summary] [Object] An object of the present invention is to provide an opening / closing locking mechanism capable of freely locking / unlocking an air volume adjusting shutter. [Configuration] The present invention is provided on the windward inner peripheral wall of the nozzle body 1,
The fixing portion 6 is provided so as to project, and further the projection portion 8 is provided so as to project on the inner wall of the petal-shaped blade 3 of the shutter-4. The long hole 10 for adjusting the length is provided between the fixing portion 6 and the projection portion 8. Connection part 9 with perforations
Is connected and pivotally supported so that it can be freely opened and closed.
Description
【０００１】[0001]
本考案は、冷暖房用吹出口の後に付ける風量調整用シャッタ−の開閉係止機構 に関するものである。 The present invention relates to an opening / closing locking mechanism for a shutter for adjusting the air flow, which is attached after a cooling / heating outlet.
【０００２】[0002]
従来より冷暖房用吹出口に風量調整用として取り付けられるシャッタ−は、図 ７に示すように、ノズル本体ａ内周壁に沿って装着された環状の軸ｂに、花弁形 羽根ｃ、ｃ、・・を、その一枚一枚が相互に重なり合うようにその基端を上記軸 ｂに枢着し、更にその基端のスペ−サ−ｄ内に環状のスプリングｅを挿入した構 成とするものであり、上記花弁形羽根ｃ、ｃ、・・を手によって開閉することに よって風量調整を行うものである。 As shown in FIG. 7, a shutter that has conventionally been attached to an air conditioning outlet for adjusting the air flow has a petal-shaped blade c, c, ... on an annular shaft b mounted along the inner peripheral wall of the nozzle body a, as shown in FIG. The base ends of the bases are pivotally attached to the shaft b so that they are superposed on each other, and an annular spring e is inserted in the spacer d at the base end. The air volume is adjusted by manually opening and closing the petal-shaped blades c, c ,.
【０００３】[0003]
しかしながら上記風量調整機構では、上記スプリングｅの付勢力によって絞っ た状態を維持するものであるが風量が大きくなるとその風圧によって、花弁形羽 根ｃ、ｃ、・・が開くことが多く、その為に正確な風量調整が行えないのが現状 である。 そこで本考案では上記問題点を解消するために、上記シャッタ−を自在に開閉 し、係止することができる開閉係止機構を提供することを目的とするものである 。 However, in the above-mentioned air volume adjusting mechanism, the squeezed state is maintained by the urging force of the spring e, but when the air volume becomes large, the petal-shaped roots c, c ,. The current situation is that accurate air volume adjustment cannot be performed. Therefore, in order to solve the above problems, the present invention has an object to provide an opening / closing locking mechanism capable of freely opening / closing and locking the shutter.
【０００４】[0004]
本考案の上記目的は次の如き機構の開閉係止機構によって達成できる。即ちそ の要旨ノズル本体の内周壁に沿って架設された環状の軸に対して、花弁形羽根の 一枚一枚が互いに重なり合う状態で、その基端が枢着された構成の風量調整用シ ャッタ−において、上記ノズル本体の風上側内周壁に、固定部を突設し、更に上 記シャッタ−の花弁形羽根の内壁に突起部を突設せしめ、該固定部と突起部との 間に、長さ調整機構を設けた連結部を連結枢支せしめたことを特徴とする風量調 整用シャッタ−における開閉係止機構である。 又上記固定部と突起部との間に、２本の連結部を連結枢支することによってシ ャッタ−の開閉係止を行う機構、あるいは上記シャッタ−の花弁形羽根の内壁に ２個の突起部を対峙状に突設せしめ、該それぞれの突起部との間に、２本の連結 部を連結枢支し、上記シャッタ−の開閉係止を行う機構である。 The above object of the present invention can be achieved by the opening / closing locking mechanism of the following mechanism. That is to say, the air flow rate adjusting seat is configured such that the base ends of the petal-shaped blades are pivotally attached to each other with respect to an annular shaft that is installed along the inner peripheral wall of the nozzle body. In the cutter, a fixing portion is provided so as to project on the windward inner peripheral wall of the nozzle body, and a projection is provided so as to project further on the inner wall of the petal-shaped blade of the shutter described above, and the projection is provided between the fixing portion and the projection. An opening / closing locking mechanism in an air volume adjusting shutter, characterized in that a connecting portion provided with a length adjusting mechanism is connected and pivotally supported. A mechanism for opening and closing the shutter by connecting and supporting two connecting portions between the fixing portion and the protruding portion, or two protrusions on the inner wall of the petal-shaped blade of the shutter. This is a mechanism for projecting the parts in a confronting manner, connecting and pivoting two connecting parts between the respective projecting parts, and opening and closing the shutter.
【０００５】[0005]
本考案の開閉係止機構は、図４、図５および図６に示すように、図中想像線で 示すように、シャッタ−４の花弁形羽根３を任意位置までしめす締めることによ ってそれに連動して連結部９が移動し、締結用ボルト１１によって締結を行うこ とで自在に開閉係止を行うことができるものである。 As shown in FIGS. 4, 5 and 6, the open / close locking mechanism of the present invention is constructed by tightening the petal-shaped blade 3 of the shutter-4 to an arbitrary position as shown by an imaginary line. By interlocking with this, the connecting portion 9 moves, and the fastening bolts 11 perform fastening, so that opening and closing can be freely performed.
【０００６】[0006]
以下本考案に係る開閉係止機構を、その実施例を示す図面を参酌し乍ら詳述す る。 実施例１ 図１に示すように、ノズル本体１の内周壁に沿って架設された環状の軸２に対 して、花弁形羽根３の一枚一枚が互いに重なり合う状態で、その基端が枢着され た構成のシャッタ−４である。 そこで上記シャッタ−４の開閉係止機構５として風上側のノズル本体１の内周 壁に、固定部６を突設し、更に固定部６の先端側に締結用のボルト挿通孔７が穿 孔され、次に上記シャッタ−４の花弁形羽根３の内壁に、突起部８を突設する。 そして上記固定部６と突起部８との間を、連結部９によって連結するものであ り、この連結部９は、その基端側が上記突起部８に枢着され、その先端側には長 孔１０が穿孔され、同長孔１０と固定部６のボルト挿通孔７に締結用ボルト１１ を挿通して連結を行うものである。 Hereinafter, the opening / closing locking mechanism according to the present invention will be described in detail with reference to the drawings showing an embodiment thereof. Example 1 As shown in FIG. 1, with respect to an annular shaft 2 laid along an inner peripheral wall of a nozzle body 1, petal-shaped blades 3 were overlapped with each other and their base ends were It is a shutter-4 having a pivotally mounted structure. Therefore, as the opening / closing locking mechanism 5 of the shutter-4, a fixing portion 6 is projectingly provided on the inner peripheral wall of the nozzle body 1 on the windward side, and further a bolt insertion hole 7 for fastening is formed at the tip end side of the fixing portion 6. Then, the protrusion 8 is provided on the inner wall of the petal-shaped blade 3 of the shutter-4. The fixing portion 6 and the protrusion 8 are connected by a connecting portion 9. The connecting portion 9 has a base end side pivotally attached to the protrusion 8 and a long end portion. The hole 10 is bored, and the fastening bolt 11 is inserted into the elongated hole 10 and the bolt insertion hole 7 of the fixing portion 6 for connection.
【０００７】 実施例２ 図２に示すように、シャッタ−４の開閉係止機構５として風上側のノズル本体 １の内周壁に、固定部６を突設し、次に上記シャッタ−４の花弁形羽根３の内壁 に、突起部８を突設する。 そして上記固定部６と突起部８との間を、２本の連結部９、９によって連結枢 支を行うものである。 更に上記連結部９、９との連結個所に、ボルト挿通孔７を穿孔し、同ボルト挿 通孔７に締結用ボルト１１を挿通して自在に固定が行える機構とするものである 。Embodiment 2 As shown in FIG. 2, a fixing portion 6 is projectingly provided on an inner peripheral wall of a nozzle body 1 on the windward side as an opening / closing locking mechanism 5 of a shutter-4, and then a petal of the shutter-4. The protrusion 8 is provided on the inner wall of the shaped blade 3. Then, between the fixed portion 6 and the protruding portion 8, two connecting portions 9 are provided for connecting and pivoting. Further, a bolt insertion hole 7 is bored at a connection portion with the connection portions 9 and 9, and a fastening bolt 11 is inserted into the bolt insertion hole 7 so as to be freely fixed.
【０００８】 実施例３ 図３に示すように、シャッタ−４の開閉係止機構５として同シャッタ−４の花 弁形羽根３の内壁に、突起部８、８を対峙状に突設する。 そして上記突起部８、８との間を、２本の連結部９、９によって連結枢支を行 うものである。 更に上記連結部９、９との連結個所に、調節棒部１２を連結する機構とするも のである。Embodiment 3 As shown in FIG. 3, as the opening / closing locking mechanism 5 of the shutter 4, projections 8 are provided in a confronting manner on the inner wall of the petal-shaped blade 3 of the shutter-4. The connecting pivots are provided between the projecting portions 8 and 8 by the two connecting portions 9 and 9. Further, a mechanism for connecting the adjusting rod portion 12 to the connecting portion with the connecting portions 9 and 9 is provided.
【０００９】[0009]
以上述べて来た如く本考案によれば、風量調整用シャッタ−に開閉係止機構を 設けることによって、自在にシャッタ−の開閉が行えるとともに、正確な風量調 整が維持できるものである。 As described above, according to the present invention, the shutter for adjusting the air volume is provided with the opening / closing locking mechanism so that the shutter can be freely opened and closed and the accurate air volume adjustment can be maintained.
【００１０】[0010]
【図１】本考案の実施例１における機構説明図である。FIG. 1 is an explanatory view of a mechanism in Embodiment 1 of the present invention.
【図２】本考案の実施例２における機構説明図である。FIG. 2 is an explanatory view of a mechanism in Embodiment 2 of the present invention.
【図３】本考案の実施例３における機構説明図である。FIG. 3 is an explanatory view of a mechanism in Embodiment 3 of the present invention.
【図４】本考案の実施例１における作用説明図である。FIG. 4 is an operation explanatory view of the first embodiment of the present invention.
【図５】本考案の実施例２における作用説明図である。FIG. 5 is an operation explanatory view of the second embodiment of the present invention.
【図６】本考案の実施例３における作用説明図である。FIG. 6 is an operation explanatory view of the third embodiment of the present invention.
【図７】従来の風量調整用シャッタ−の全体説明図であ
る。FIG. 7 is an overall explanatory view of a conventional air volume adjusting shutter.
１ ノズル本体 ２ 軸 ３ 花弁形羽根 ４ シャッタ− ５ 開閉係止機構 ６ 固定部 ８ 突起部 ９ 連結部 １１ 締結用ボルト 1 Nozzle body 2 Axis 3 Petal-shaped blade 4 Shutter 5 Open / close locking mechanism 6 Fixing part 8 Projection part 9 Connecting part 11 Fastening bolt
Claims (3)
環状の軸に対して、花弁形羽根の一枚一枚が互いに重な
り合う状態で、その基端が枢着された構成の風量調整用
シャッタ−において、上記ノズル本体の風上側内周壁
に、固定部を突設し、更に上記シャッタ−の花弁形羽根
の内壁に突起部を突設せしめ、該固定部と突起部との間
に、長さ調整機構を設けた連結部を連結枢支せしめたこ
とを特徴とする風量調整用シャッタ−における開閉係止
機構。1. A flow rate adjusting device having a structure in which petal-shaped blades are pivotally attached at their base ends in a state of overlapping each other with respect to an annular shaft laid along the inner peripheral wall of the nozzle body. In the shutter, a fixing portion is provided on the windward inner peripheral wall of the nozzle body so as to project, and a projection is further provided on the inner wall of the petal-shaped blade of the shutter so as to project between the fixing portion and the projection. An open / close locking mechanism in a shutter for adjusting air flow, characterized in that a connecting portion provided with a length adjusting mechanism is pivotally connected.
環状の軸に対して、花弁形羽根の一枚一枚が互いに重な
り合う状態で、その基端が枢着された構成の風量調整用
シャッタ−において、上記ノズル本体の風上側内周壁
に、固定部を突設し、更に上記シャッタ−の花弁形羽根
の内壁に突起部を突設せしめ、該固定部と突起部との間
に、２本の連結部を連結枢支せしめたことを特徴とする
風量調整用シャッタ−における開閉係止機構。2. An air flow adjusting device having a base end pivotally attached to a ring-shaped shaft laid along the inner peripheral wall of the nozzle body, with the petal-shaped blades overlapping each other. In the shutter, a fixing portion is provided on the windward inner peripheral wall of the nozzle body so as to project, and a projection is further provided on the inner wall of the petal-shaped blade of the shutter so as to project between the fixing portion and the projection. An open / close locking mechanism in an air volume adjusting shutter, characterized in that two connecting portions are connected and pivotally supported.
環状の軸に対して、花弁形羽根の一枚一枚が互いに重な
り合う状態で、その基端が枢着された構成の風量調整用
シャッタ−において、上記シャッタ−の花弁形羽根の内
壁に２個の突起部を対峙状に突設せしめ、該それぞれの
突起部との間に、２本の連結部を連結枢支せしめたこと
を特徴とする風量調整用シャッタ−における開閉係止機
構。3. An air flow adjusting device having a base end pivotally attached to a ring-shaped shaft laid along the inner peripheral wall of the nozzle body, with the petal-shaped blades overlapping each other. In the shutter, two projections are provided on the inner wall of the petal-shaped blade of the shutter so as to face each other, and two connecting portions are pivotally connected between the respective projections. An open / close locking mechanism in the characteristic air volume adjusting shutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5922093U JPH0726647U (en) | 1993-10-05 | 1993-10-05 | Opening / closing lock mechanism in shutter for adjusting air volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5922093U JPH0726647U (en) | 1993-10-05 | 1993-10-05 | Opening / closing lock mechanism in shutter for adjusting air volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0726647U true JPH0726647U (en) | 1995-05-19 |
Family
ID=13107084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5922093U Pending JPH0726647U (en) | 1993-10-05 | 1993-10-05 | Opening / closing lock mechanism in shutter for adjusting air volume |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0726647U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5325049A (en) * | 1976-06-08 | 1978-03-08 | Halton Oy | System for controlling stream of gasious fluid |
| JPS5473883A (en) * | 1977-11-22 | 1979-06-13 | Toppan Printing Co Ltd | Vessels with good gas barreer properties |
| JPS57176007A (en) * | 1981-04-15 | 1982-10-29 | Canon Inc | Controlling method for luneberg lens |
-
1993
- 1993-10-05 JP JP5922093U patent/JPH0726647U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5325049A (en) * | 1976-06-08 | 1978-03-08 | Halton Oy | System for controlling stream of gasious fluid |
| JPS5473883A (en) * | 1977-11-22 | 1979-06-13 | Toppan Printing Co Ltd | Vessels with good gas barreer properties |
| JPS57176007A (en) * | 1981-04-15 | 1982-10-29 | Canon Inc | Controlling method for luneberg lens |
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