JP3417103B2 - Air conditioner - Google Patents
Air conditionerInfo
- Publication number
- JP3417103B2 JP3417103B2 JP31965094A JP31965094A JP3417103B2 JP 3417103 B2 JP3417103 B2 JP 3417103B2 JP 31965094 A JP31965094 A JP 31965094A JP 31965094 A JP31965094 A JP 31965094A JP 3417103 B2 JP3417103 B2 JP 3417103B2
- Authority
- JP
- Japan
- Prior art keywords
- blade
- outlet
- indoor unit
- air outlet
- drive means
- 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
Landscapes
- Air-Flow Control Members (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この発明は、室内ユニットの吹出
口に上下風向変更羽根が設けられた空気調和機に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner in which a vertical airflow direction changing vane is provided at an outlet of an indoor unit.
【０００２】[0002]
【従来の技術】図６及び図７は、従来の空気調和機を示
す図で、図６は斜視図、図７は図６における上下風向変
更羽根廻りを分解して示す斜視図である。図において、
(1)は吹出口(2)を有する室内ユニット、(3)は吹出口(2)
の縁部を構成するノズルで、吹出口(2)の上縁(4)及び長
手端部に形成された凸部(5)が設けられている。(6)はノ
ズル(3)の長手の中心材(7)に着脱自在に嵌着される嵌合
片である。(8)はノズル(3)の長手端部の外側に設けられ
た電動機からなる駆動手段である。BACKGROUND ART FIGS. 6 and 7 is a diagram showing a conventional air conditioner, FIG. 6 is a perspective view, FIG. 7 exploded perspective view showing the vertical wind direction changing blade around in FIG. In the figure,
(1) is an indoor unit having an outlet (2), (3) is an outlet (2)
The nozzle forming the edge portion of the nozzle is provided with an upper edge (4) of the air outlet (2) and a convex portion (5) formed at the longitudinal end portion. Reference numeral (6) is a fitting piece that is detachably fitted to the longitudinal center member (7) of the nozzle (3). Reference numeral (8) is a driving means composed of an electric motor provided outside the longitudinal end of the nozzle (3).
【０００３】(9)は吹出口(2)の駆動手段(8)寄りに配置
された第１羽根で、前縁(10)が構成されて、一方の長手
端部から突出した突子(11)がノズル(3)の長手端部内に
枢持されて駆動手段(8)に連結され、他方の長手端部か
ら突出した突子(12)がノズル(3)の中心材(7)に対向して
配置され、また駆動手段(8)寄りの端面に凸片(13)が設
けられている。Reference numeral (9) is a first blade arranged near the drive means (8) of the air outlet (2) and having a front edge (10), and a protrusion (11) protruding from one longitudinal end portion. ) Is pivoted in the longitudinal end of the nozzle (3) and connected to the drive means (8), and the protrusion (12) protruding from the other longitudinal end faces the central member (7) of the nozzle (3). And a convex piece (13) is provided on the end face near the drive means (8).
【０００４】(14)は吹出口(2)の反駆動手段(8)側に配置
された第２羽根で、前縁(15)が構成されて、一方の長手
端部から突出した突子(16)がノズル(3)の中心材(7)に対
向して配置され、他方の長手端部から突出した突子(17)
が対向したノズル(3)の長手端部内に枢持されている。
(18)は中心材(7)に枢持されて両端がそれぞれ突子(12)
及び突子(16)に連結された連結具である。Reference numeral (14) is a second blade arranged on the side opposite to the driving means (8) of the air outlet (2) and having a front edge (15) and protruding from one longitudinal end ( 16) a protrusion (17) arranged so as to face the central member (7) of the nozzle (3) and protruding from the other longitudinal end.
Are pivoted within the longitudinal ends of the opposed nozzles (3).
(18) is pivotally supported by the central member (7), and both ends are the protrusions (12).
And a connector connected to the protrusion (16).
【０００５】従来の空気調和機は上記のように構成さ
れ、第１羽根(9)及び第２羽根(14)は連結具(18)によっ
て連結されてノズル(3)内に、突子(11)、突子(12)、突
子(16)及び突子(17)を介し、すなわち長手に沿う軸線を
介して室内ユニット(1)の吹出口(2)に枢着される。そし
て、ノズル(3)の凸部(5)に第１羽根(9)の凸片(13)が係
合することにより、第１羽根(9)及び第２羽根(14)が吹
出口(2)に対する所定の基準位置に配置される。The conventional air conditioner is constructed as described above, and the first blade (9) and the second blade (14) are connected by the connecting member (18) to the inside of the nozzle (3) and the protrusion (11). ), The protrusions (12), the protrusions (16) and the protrusions (17), that is, the axis (along the longitudinal axis), is pivotally attached to the air outlet (2) of the indoor unit (1). Then, the convex piece (13) of the first blade (9) is engaged with the convex portion (5) of the nozzle (3), so that the first blade (9) and the second blade (14) are connected to the outlet (2). ) Is arranged at a predetermined reference position.
【０００６】また、第１羽根(9)及び第２羽根(14)それ
ぞれの前縁(10)、前縁(15)がノズル(3)より形成された
吹出口(2)の上縁(4)に当たることにより、第１羽根(9)
及び第２羽根(14)が吹出口(2)を閉塞した閉塞位置に配
置される。このような構成によって、空気調和機の制御
装置（図示しない）からの制御信号により駆動手段(8)
が付勢され、第１羽根(9)及び第２羽根(14)が駆動され
て回動変位し吹出口(2)における上下風向を変更する。The front edge (10) and the front edge (15) of each of the first blade (9) and the second blade (14) are the upper edge (4) of the air outlet (2) formed by the nozzle (3). ), The first blade (9)
Also, the second blade (14) is arranged at the closed position where the air outlet (2) is closed. With such a configuration, the drive means (8) is driven by a control signal from the control device (not shown) of the air conditioner.
Is urged, the first blade (9) and the second blade (14) are driven and rotationally displaced to change the vertical wind direction at the air outlet (2).
【０００７】なお、第１羽根(9)及び第２羽根(14)は制
御装置から駆動手段(8)への駆動信号によって、吹出口
(2)からの吹出風が予め設定された所定の上下方向角度
となる位置で停止するように制御される。また、駆動手
段(8)として一般的なステッピングモータを使用した場
合は、第１羽根(9)及び第２羽根(14)の回動動作の基準
位置を設定し、その基準位置から所定の位置で回動を停
止するように、制御装置からステッピングモータへ所定
の駆動信号が発せられるようになっている。The first blade (9) and the second blade (14) are blown out by a drive signal from the controller to the drive means (8).
The blowing air from (2) is controlled so as to stop at a position where a predetermined vertical angle is set in advance. When a general stepping motor is used as the drive means (8), the reference position for the rotational movement of the first blade (9) and the second blade (14) is set, and the predetermined position is set from the reference position. A predetermined drive signal is issued from the control device to the stepping motor so that the rotation is stopped at.
【０００８】図８は、例えば特開昭６２−１４７２５６
号公報に示された従来の他の空気調和機の風向変更機構
を分解して模式的に示す斜視図である。図において、(1
9)は室内ユニットの吹出口（図示しない）に配置された
上下風向変更羽根、(20)は上下風向変更羽根(19)の長手
に沿って設けられた軸、(21)は軸(20)を介して上下風向
変更羽根(19)を回動動作させる第１電動機である。FIG. 8 shows, for example, Japanese Unexamined Patent Publication No. 62-147256.
It is a perspective view which decomposes | disassembles and shows the wind direction change mechanism of the other conventional air conditioner shown by the publication. In the figure, (1
9) is a vertical airflow direction changing vane arranged at the outlet (not shown) of the indoor unit, (20) is a shaft provided along the length of the vertical airflow direction changing blade (19), and (21) is a shaft (20) This is a first electric motor for rotating the up / down airflow direction changing vane (19) via.
【０００９】(22)は互いに連結された３枚の羽根からな
り吹出口の右側に配置された第１左右風向変更羽根、(2
3)は第１左右風向変更羽根(22)を回動動作させる第２電
動機である。(24)は互いに連結された３枚の羽根からな
り吹出口の左側に配置された第２左右風向変更羽根、(2
5)は第２左右風向変更羽根(24)を回動動作させる第３電
動機である。(22) is a first left / right airflow direction changing blade which is composed of three blades connected to each other and is arranged on the right side of the air outlet,
3) is a second electric motor for rotating the first left / right airflow direction changing blade (22). (24) is a second left / right airflow direction changing vane, which is composed of three blades connected to each other and is arranged on the left side of the air outlet,
5) is a third electric motor for rotating the second left / right airflow direction changing vane (24).
【００１０】上記のように構成された従来の空気調和機
においても、図６及び図７における空気調和機と同様
に、上下風向変更羽根(19)が第１電動機(21)によって駆
動されて回動変位し吹出口(2)における上下風向を変更
するようになっている。なお、第１電動機(21)の種類と
しては、ステッピングモータが一般的であるが、誘導電
動機が使用されることもある。In the conventional air conditioner configured as described above, as in the air conditioners shown in FIGS. 6 and 7 , the vertical airflow direction changing blades (19) are driven by the first electric motor (21) to rotate. It is dynamically displaced to change the vertical wind direction at the outlet (2). As the type of the first electric motor (21), a stepping motor is generally used, but an induction motor may be used.
【００１１】[0011]
【発明が解決しようとする課題】上記のような従来の空
気調和機では、図６及び図７の場合において上下風向変
更羽根が第１羽根(9)及び第２羽根(14)の相互が連結具
(18)によって連結されて構成される。このため、第１羽
根(9)及び第２羽根(14)と連結具(18)との連結部におけ
る遊隙により、駆動手段(8)によって駆動される第１羽
根(9)と連結具(18)を介して連動する第２羽根(14)の回
動動作にずれが発生する。In the conventional air conditioner as described above, in the cases of FIGS. 6 and 7 , the vertical airflow direction changing blades are connected to each other by the first blade (9) and the second blade (14). Ingredient
It is configured by being connected by (18). Therefore, the first blade (9) and the connector (8) driven by the drive means (8) are formed by the play in the connecting portion between the first blade (9) and the second blade (14) and the connector (18). There is a deviation in the rotational movement of the second blade (14) that is interlocked via the (18).
【００１２】これによって、吹出口(2)を閉塞したとき
の第１羽根(9)及び第２羽根(14)の停止位置に相違が生
じて不完全閉塞となり見栄えが悪くなる。また、第１羽
根(9)及び第２羽根(14)が吹出口(2)に対する基準位置に
配置されたときに、第１羽根(9)の凸片(13)がノズル(3)
凸部(5)に係合する。しかし、凸部(5)位置の誤差があっ
た場合に、凸部(5)位置を修正するときにノズル(3)が大
形の合成樹脂成形部材であるため、成形型の修正作業に
多大な手数を要する。As a result, the stop positions of the first blade (9) and the second blade (14) when the air outlet (2) is closed differ from each other, resulting in incomplete closing and poor appearance. Further, when the first blade (9) and the second blade (14) are arranged at the reference position with respect to the air outlet (2), the convex piece (13) of the first blade (9) becomes the nozzle (3).
Engage with the protrusion (5). However, if there is an error in the position of the convex part (5), the nozzle (3) is a large synthetic resin molding member when correcting the position of the convex part (5), so it is very difficult to correct the molding die. Takes a lot of trouble.
【００１３】また、図８の従来の空気調和機では、吹出
口に１枚の上下風向変更羽根(19)が設けられる構成であ
るため、上下風向変更羽根(19)の長手寸法が製作上や、
剛性確保等の都合で制約される。したがって、吹出口の
長手寸法が制限されて設計上の自由度が少なくなるとい
う問題点があった。Further, in the conventional air conditioner shown in FIG. 8, since a single vertical airflow direction changing blade (19) is provided at the air outlet, the longitudinal dimension of the vertical airflow direction changing blade (19) is reduced in manufacturing. ,
It is limited due to reasons such as ensuring rigidity. Therefore, there is a problem that the longitudinal dimension of the air outlet is limited and the degree of freedom in design is reduced.
【００１４】この発明は、かかる問題点を解消するため
になされたものであり、室内ユニットの吹出口に長手が
直列に配置された２枚の羽根によって上下風向変更羽根
を構成した構造であって、２枚の羽根が容易に正常に回
動動作する空気調和機を得ることを目的とする。The present invention has been made in order to solve the above problems, and has a structure in which the vertical airflow direction changing blade is constituted by two blades whose lengths are arranged in series at the air outlet of the indoor unit. It is an object of the present invention to obtain an air conditioner in which two blades easily and normally rotate.
【００１５】[0015]
【課題を解決するための手段】この発明に係る室内ユニ
ットにおいては、吹出口が設けられた室内ユニット、こ
の室内ユニットに設けられて吹出口縁部の一側に配置さ
れた駆動手段と、吹出口の駆動手段寄りに配置され長手
に沿う軸線を介して室内ユニットに枢着され駆動手段に
より駆動されて回動変位し吹出口の上下風向を変更する
第１羽根と、吹出口の反駆動手段寄りに配置され長手に
沿う軸線を介して室内ユニットに枢着され、第１羽根の
対向端面に連結具を介して連結され室内ユニットの吹出
口の上端に形成された回動阻止子に対して第１羽根より
も接近した位置に配置されて、第１羽根の回動変位によ
り駆動されて回動変位し吹出口の上下風向を変更する第
２羽根とが設けられる。 In an indoor unit according to the present invention, an indoor unit provided with an outlet, drive means provided in the indoor unit and disposed on one side of an outlet edge portion, A first blade arranged near the driving means of the outlet and pivotally attached to the indoor unit via an axis extending along the longitudinal direction and driven by the driving means to be rotationally displaced to change the vertical air direction of the outlet, and an anti-driving means for the outlet. It is pivotally mounted to the indoor unit via an axis along the longitudinal disposed deviation, blowing the indoor units are connected via a connector to the opposing end surface of the first blade
It is arranged at a position closer to the rotation blocker formed at the upper end of the mouth than the first blade, and is driven by the rotation displacement of the first blade to be rotationally displaced to change the vertical wind direction of the outlet. A second blade is provided .
【００１６】また、この発明に係る室内ユニットにおい
ては、吹出口が設けられた室内ユニット、この室内ユニ
ットに設けられて吹出口に対向して配置された駆動手段
と、吹出口の長手の一側に配置され長手に沿う軸線を介
して室内ユニットに枢着され駆動手段の出力により駆動
され回動変位し吹出口の上下風向を変更する第１羽根
と、吹出口の長手の他側に配置され長手に沿う軸線を介
して室内ユニットに枢着され第１羽根の対向端面に連結
具を介して連結され回動変位し吹出口の上下風向を変更
する第２羽根と、室内ユニットに設けられて連結具に対
応して配置された嵌合片に装備されて、第１羽根、第２
羽根及び連結具のいずれかに設けられて対向する凸片の
回動を所定位置で阻止する凸部とが設けられる。[0016] Also, the indoor unit according to the present invention, the indoor unit air outlet is provided, a drive means disposed to face the air outlet provided in the indoor unit, the longitudinal air outlet one And a first blade that is pivotally attached to the indoor unit via an axis extending along the longitudinal direction, is driven by the output of the driving means, and is rotationally displaced to change the vertical wind direction of the air outlet, and is disposed on the other side of the longitudinal direction of the air outlet. And a second blade that is pivotally attached to the indoor unit through an axis extending along the longitudinal direction, is connected to the opposite end surface of the first blade through a connecting tool, and is rotationally displaced to change the vertical airflow direction of the air outlet, and is provided in the indoor unit. Equipped on the fitting piece arranged corresponding to the connector, the first blade, the second blade
A convex portion that is provided on either the blade or the connecting tool and that blocks the rotation of the opposing convex piece at a predetermined position is provided.
【００１７】[0017]
【作用】上記のように構成された室内ユニットでは、第
１羽根及び第２羽根の閉塞動作時に、室内ユニットの吹
出口の上端に形成された回動阻止子に第２羽根が当たっ
て停止した後で、第１羽根が更に駆動されて回動阻止子
に当たって停止する。 In the indoor unit configured as described above, when the first blade and the second blade are closed, the blowing of the indoor unit is performed.
After the second blade hits the rotation blocker formed at the upper end of the outlet and stops, the first blade is further driven to hit the rotation blocker and stop .
【００１８】また、上記のように構成された室内ユニッ
トでは、吹出口に配置されて駆動手段により駆動される
第１羽根及び第２羽根の回動基準位置が、室内ユニット
に設けられた嵌合片の凸部に、第１羽根、第２羽根及び
連結具のいずれかに設けられた凸片が当たることによっ
て設定される。[0018] Also, in the configuration in-room unit as described above, fitting the first blade and the rotating reference position of the second blade that is driven by a driving means disposed outlet is provided in the indoor unit It is set by hitting a convex piece provided on any of the first blade, the second blade, and the connector against the convex portion of the joint piece.
【００１９】[0019]
【実施例】実施例１．
図１は、この発明の一実施例を示す図で、図７のＩ部に
相当する拡大図であり、図１の他は図６及び図７の場合
と同様に空気調和機が構成されている。図において、
(9)は図示が省略してあるが、吹出口(2)の駆動手段(8)
寄りに配置された第１羽根で、縁部(10)が構成されて、
図示が省略してあるが一方の長手端部から突出した突子
(11)がノズル(3)の長手端部内に枢持されて駆動手段(8)
に連結され、後述する第２羽根の長手端部に対向した他
方の長手端部から突出した突子(12)がノズル(3)の中心
材(7)に対向して配置され、また駆動手段(8)寄りの端面
に凸片(13)が設けられている。(26)は突子(12)の端面に
凹設された係合孔である。EXAMPLES Example 1. Figure 1 is a diagram showing an embodiment of the present invention, it is an enlarged view corresponding to part I of FIG. 7, the other in the case of FIG. 6 and 7 and is configured similarly to the air conditioner 1 There is. In the figure,
Although not shown, (9) is a drive means (8) for the outlet (2).
The edge (10) is formed by the first blade arranged closer to the edge,
Although not shown, a protrusion protruding from one longitudinal end
(11) is pivoted in the longitudinal end of the nozzle (3) to drive means (8)
And a protrusion (12) protruding from the other longitudinal end of the second blade, which will be described later, opposed to the longitudinal end of the second vane, is arranged to face the central member (7) of the nozzle (3), and drive means. (8) A convex piece (13) is provided on the end surface near the end. Reference numeral (26) is an engagement hole formed in the end surface of the protrusion (12).
【００２０】(14)は図示が省略してあるが吹出口(2)の
反駆動手段(8)側に配置された第２羽根で、縁部(15)が
構成されて、一方の長手端部から突出した突子(16)がノ
ズル(3)の中心材(7)に対向して配置され、他方の長手端
部から突出した突子(17)が対向したノズル(3)の長手端
部内に枢持されている。(27)は突子(16)の端面に凹設さ
れた係合孔である。Although not shown in the drawing, (14) is a second blade arranged on the side opposite to the driving means (8) of the air outlet (2), and has an edge portion (15) and one longitudinal end. The long end of the nozzle (3), in which the protrusion (16) protruding from the part is arranged so as to face the center material (7) of the nozzle (3), and the protrusion (17) protruding from the other long-side end faces It is pivoted within the department. Reference numeral (27) is an engagement hole formed in the end face of the protrusion (16).
【００２１】また、突子(12)の係合孔(26)の長手は、突
子(16)の係合孔(27)の長手に対して図１に示すように相
互に角度θを形成して設けられている。これによって、
第２羽根(14)が閉塞方向に回動動作してノズル(3)、す
なわち室内ユニット(1)の吹出口(2)上端(4)からなる回
動阻止子（図示しない）に当たって閉塞位置に移動した
ときに、第１羽根(9)は閉塞位置前の角度θ位置にあ
る。(18)は中心材(7)に枢持された連結具で、両端にそ
れぞれ突子(12)及び突子(16)の係合孔(26)(27)に嵌合す
る係合子(28)を有する連結部(29)が設けられて、係合子
(28)により第１羽根(9)及び第２羽根(14)に連結されて
いる。The lengths of the engagement holes (26) of the protrusions (12) form an angle θ with respect to the length of the engagement holes (27) of the protrusions (16) as shown in FIG. Is provided. by this,
The second blade (14) is rotated in the closing direction and hits the nozzle (3), that is, the rotation block (not shown) composed of the air outlet (2) and the upper end (4) of the indoor unit (1) to reach the closed position. When moved, the first blade (9) is at the angle θ position before the closed position. Reference numeral (18) is a connecting tool pivotally supported by the central member (7), and has engaging elements (28) fitted to the engaging holes (26) and (27) of the protruding element (12) and the protruding element (16) at both ends, respectively. ) Is provided, and the engaging element is provided.
(28) is connected to the first blade (9) and the second blade (14).
【００２２】上記のように構成された空気調和機におい
て、第１羽根(9)及び第２羽根(14)は連結具(18)によっ
て連結されてノズル(3)内に、突子(11)、突子(12)、突
子(16)及び突子(17)を介し、すなわち長手に沿う軸線を
介して室内ユニット(1)の吹出口(2)に枢着される。ま
た、第２羽根(14)は第１羽根(9)に対して図１に示すよ
うに回動方向において角度θだけずれた相対位置に配置
される。In the air conditioner constructed as described above, the first blade (9) and the second blade (14) are connected by the connecting tool (18), and the protrusion (11) is provided inside the nozzle (3). It is pivotally attached to the air outlet (2) of the indoor unit (1) via the protrusion (12), the protrusion (16) and the protrusion (17), that is, via the axis line along the longitudinal direction. Further, the second blade (14) is arranged at a relative position deviated from the first blade (9) by an angle θ in the rotating direction as shown in FIG.
【００２３】このような構成のために、第２羽根(14)が
閉塞方向に回動動作してノズル(3)、すなわち室内ユニ
ット(1)の吹出口(2)上端(4)からなる回動阻止子（図示
しない）に当たって閉塞位置に移動したときに、第１羽
根(9)は閉塞位置前の角度θ位置に配置される。このよ
うな構成において、空気調和機の制御装置（図示しな
い）からの制御信号により駆動手段(8)が付勢され、第
１羽根(9)及び第２羽根(14)が駆動されて回動変位し吹
出口(2)における上下風向を変更する。Due to such a structure, the second blade (14) is rotated in the closing direction to rotate the nozzle (3), that is, the outlet (2) and the upper end (4) of the indoor unit (1). When the moving blade (not shown) moves to the closed position, the first blade (9) is arranged at the angle θ position before the closed position. In such a configuration, the drive means (8) is energized by the control signal from the control device (not shown) of the air conditioner, and the first blade (9) and the second blade (14) are driven to rotate. Displaces and changes the vertical wind direction at the outlet (2).
【００２４】そして、ノズル(3)の凸部(5)に第１羽根
(9)の凸片(13)が係合することにより、第１羽根(9)及び
第２羽根(14)が吹出口(2)に対する所定の基準位置に配
置される。また、第１羽根(9)及び第２羽根(14)を閉塞
位置に移動させるときには、駆動手段(8)の動作により
第１羽根(9)及び第２羽根(14)が閉塞方向に駆動され
る。そして、第２羽根(14)が閉塞方向に回動動作して回
動阻止子に当たって閉塞位置に停止したときに、第１羽
根(9)は閉塞位置前の角度θ位置に配置される。Then, the first blade is attached to the convex portion (5) of the nozzle (3).
By engaging the convex piece (13) of (9), the first blade (9) and the second blade (14) are arranged at a predetermined reference position with respect to the air outlet (2). When the first blade (9) and the second blade (14) are moved to the closed position, the driving means (8) drives the first blade (9) and the second blade (14) in the closing direction. It Then, when the second blade (14) pivots in the closing direction and hits the rotation blocker and stops at the closing position, the first blade (9) is arranged at the angle θ position before the closing position.
【００２５】そして、引き続いて駆動手段(8)が動作
し、第１羽根(9)が閉塞位置前の角度θ位置からさらに
駆動されて回動する。これによって、連結具(18)と第１
羽根(9)及び第２羽根(14)の連結部における隙間等によ
る動作の遊びが吸収されて第１羽根(9)が回動阻止子に
当たって正常な閉塞位置に停止する。したがって、吹出
口(2)を閉塞したときの第１羽根(9)及び第２羽根(14)の
停止位置に相違が生じて不完全閉塞となり見栄えが悪く
なる不具合を解消することができる。Then, the drive means (8) subsequently operates, and the first blade (9) is further driven from the angle θ position before the closing position to rotate. This allows the connector (18) and the first
The play caused by a gap or the like in the connecting portion of the blade (9) and the second blade (14) is absorbed, and the first blade (9) hits the rotation blocker and stops at the normal closed position. Therefore, it is possible to solve the problem that the stop positions of the first blade (9) and the second blade (14) when the blowout port (2) is closed differ from each other, resulting in incomplete closure and poor appearance.
【００２６】また、吹出口(2)に第１羽根(9)及び第２羽
根(14)が設けられるので、１枚の上下風向変更羽根を配
置する構成における上下風向変更羽根の長手寸法が、製
作上や、剛性確保等の都合で制約されることに起因し
て、吹出口(2)の長手寸法が制限されて設計上の自由度
が少なくなる問題を解消することができる。Further, since the blower outlet (2) is provided with the first blade (9) and the second blade (14), the longitudinal dimension of the vertical airflow direction changing blade in the configuration in which one vertical airflow direction changing blade is arranged is It is possible to solve the problem that the longitudinal dimension of the air outlet (2) is limited and the degree of freedom in design is reduced due to restrictions in manufacturing and securing rigidity.
【００２７】実施例２．
図２は、この発明の他の実施例を示す図１相当図であ
り、図２の他は図６及び図７の場合と同様に空気調和機
が構成されている。図において、図１と同符号は相当部
分を示し、(26)は第１羽根(9)の第２羽根(14)との対向
端部に設けられた突子(12)設けられて、第２羽根(14)突
子(16)の係合孔(27)と回動動作時におけるずれ角度なし
に設けられた係合孔である。Example 2. FIG. 2 is a view corresponding to FIG. 1 showing another embodiment of the present invention, and the air conditioner is configured similarly to the case of FIGS. 6 and 7 except for FIG. In the figure, the same reference numerals as those in FIG. 1 indicate the corresponding parts, and (26) is a protrusion (12) provided at the end of the first blade (9) facing the second blade (14). The two blades (14) and the engagement hole (27) of the protrusion (16) and the engagement hole provided without a misalignment angle at the time of rotation operation.
【００２８】(18)は中心材(7)に枢持された連結具で、
両端にそれぞれ突子(12)及び突子(16)の係合孔(26)(27)
に嵌合する係合子(28)を有する連結部(29)が設けられ
て、係合子(28)により第１羽根(9)及び第２羽根(14)に
連結されている。また、図２に示すように両端の係合子
(28)は相互間に回動動作におけるずれ角度θを形成して
設けられている。Reference numeral (18) is a connecting member pivotally supported by the central member (7),
Engagement holes (26) (27) for the protrusion (12) and the protrusion (16) at both ends, respectively.
A connecting portion (29) having an engaging element (28) that fits in is provided, and is connected to the first blade (9) and the second blade (14) by the engaging element (28). In addition, as shown in FIG.
(28) are provided so as to form a deviation angle θ in the rotational movement therebetween.
【００２９】上記のように構成された空気調和機におい
て、第１羽根(9)及び第２羽根(14)が連結具(18)によっ
て連結され、長手に沿う軸線を介して室内ユニット(1)
の吹出口(2)に枢着される。そして、第２羽根(14)は第
１羽根(9)に対して図１の実施例と同様に回動方向にお
いて角度θだけずれた相対位置に配置される。したがっ
て、詳細な説明を省略するが図２の実施例においても図
１の実施例と同様な作用が得られることは明白である。 In the air conditioner constructed as described above, the first blade (9) and the second blade (14) are connected by the connecting member (18), and the indoor unit (1) is connected through the axis line along the longitudinal direction.
It is pivotally attached to the outlet (2). Then, the second blade (14) is arranged at a relative position with respect to the first blade (9), which is deviated from the first blade (9) by an angle θ in the rotating direction. Therefore, although detailed description is omitted, it is clear that the same operation as that of the embodiment of FIG. 1 can be obtained in the embodiment of FIG .
【００３０】実施例３．図３
及び図４も、この発明の他の実施例を示す図で、図
３は図１相当図、図４は図３の部材を組立てた状態の側
面図であり、図３及び図４の他は図６及び図７の場合と
同様に空気調和機が構成されている。図において、図１
と同符号は相当部分を示し、(32)は第２羽根(14)の第１
羽根(9)との対向端部に設けられた突子(16)に設けられ
て、突子(16)軸線から突出して配置された凸片、(33)は
ノズル(3)の長手の中心材(7)に着脱自在に嵌着される嵌
合片(6)の裏面に設けられて凸片(32)と対向する凸部で
ある。Example 3. 3 and 4 are views showing another embodiment of the present invention.
3 is a view corresponding to FIG. 1, FIG. 4 is a side view of a state where the members of FIG. 3 are assembled, and an air conditioner is configured similarly to the case of FIGS. 6 and 7 except for FIGS. 3 and 4 . . In the figure,
The same reference numerals as those used in (1) and (32) indicate the first blade of the second blade (14).
A projecting piece (16) provided on the projecting part (16) provided at the end opposite to the blade (9) and projecting from the axis line of the projecting part (16), and (33) is the longitudinal center of the nozzle (3). The convex portion is provided on the back surface of the fitting piece (6) detachably fitted to the material (7) and faces the convex piece (32).
【００３１】上記のように構成された空気調和機におい
て、第１羽根(9)及び第２羽根(14)が連結具(18)によっ
て連結され、長手に沿う軸線を介して室内ユニット(1)
の吹出口(2)に枢着される。また、第２羽根(14)は第１
羽根(9)に対して図１に示す構成と同様に回動方向にお
いて角度θだけずれた相対位置に配置される。したがっ
て、詳細な説明を省略するが図３及び図４の実施例にお
いても図１の実施例と同様な作用が得られることは明白
である。In the air conditioner constructed as described above, the first blade (9) and the second blade (14) are connected by the connecting member (18), and the indoor unit (1) is connected through the axis line along the longitudinal direction.
It is pivotally attached to the outlet (2). The second blade (14) is the first
Similar to the configuration shown in FIG. 1, the blade (9) is arranged at a relative position displaced by an angle θ in the rotating direction. Therefore, although detailed description is omitted, it is apparent that the same effects as those of the embodiment of FIG. 1 can be obtained in the embodiments of FIGS. 3 and 4 .
【００３２】また、図４に示すように嵌合片(6)の裏面
に設けられた凸部(33)に、突子(16)軸線から突出して配
置された凸片(32)が係合することにより、第１羽根(9)
及び第２羽根(14)が吹出口(2)に対する所定の基準位置
に配置される。これにより、関連する部材の誤差等によ
って基準位置に差異が生じた場合に、小物部品である凸
部(33)を手直しするだけで、大形の合成樹脂成形部材で
あるノズル(3)の成形型等を修正する必要がなく、容易
に位置修正を行うことができる。したがって、製造費を
低減することができる。Further, as shown in FIG. 4 , the convex piece (32) provided on the rear surface of the fitting piece (6) is engaged with the convex piece (32) arranged so as to project from the axis line of the protrusion (16). By doing, the first blade (9)
And the second blade (14) is arranged at a predetermined reference position with respect to the outlet (2). As a result, when there is a difference in the reference position due to the error of related members, it is possible to mold the nozzle (3), which is a large-sized synthetic resin molding member, simply by reworking the convex part (33), which is a small component. The position can be easily corrected without the need to correct the mold or the like. Therefore, the manufacturing cost can be reduced.
【００３３】実施例４．
図５も、この発明の他の実施例を示す図で、前述の図３
の連結具に相当する連結具の斜視図であり、図５の他は
図３及び図４の実施例と同様に空気調和機が構成されて
いる。図において、(18)は中心材(7)に枢持された連結
具で、両端にそれぞれ突子(12)及び突子(16)の係合孔(2
6)(27)に嵌合する係合子(28)を有する連結部(29)が設け
られて、係合子(28)により第１羽根(9)及び第２羽根(1
4)に連結されている。Example 4. Figure 5 also, a view showing another embodiment of the present invention, the above-described FIG. 3
6 is a perspective view of a connecting tool corresponding to the connecting tool of FIG. 5 , and an air conditioner is configured similarly to the embodiment of FIGS. 3 and 4 except for FIG. 5 . In the figure, (18) is a connecting tool pivotally supported by a center member (7), and has a protrusion (12) and an engaging hole (2
6) A connecting portion (29) having an engaging element (28) that fits with the (27) is provided, and the engaging element (28) allows the first blade (9) and the second blade (1).
It is connected to 4).
【００３４】また、長手軸線から突出して凸片(34)が設
けられ、ノズル(3)の長手の中心材(7)に着脱自在に嵌着
される嵌合片(6)の裏面に設けられた凸部(33)に係合す
ることにより、第１羽根(9)及び第２羽根(14)が吹出口
(2)に対する所定の基準位置に配置される。Further, a convex piece (34) is provided so as to project from the longitudinal axis and is provided on the back surface of the fitting piece (6) which is detachably fitted to the longitudinal center member (7) of the nozzle (3). By engaging the convex portion (33), the first blade (9) and the second blade (14) are blown out.
It is placed at a predetermined reference position for (2).
【００３５】上記のように構成された空気調和機におい
て、第１羽根(9)及び第２羽根(14)が連結具(18)によっ
て連結され、長手に沿う軸線を介して室内ユニット(1)
の吹出口(2)に枢着される。また、第２羽根(14)は第１
羽根(9)に対して図１に示す構成と同様に回動方向にお
いて角度θだけずれた相対位置に配置される。したがっ
て、詳細な説明を省略するが図５の実施例においても図
１の実施例と同様な作用が得られることは明白である。In the air conditioner configured as described above, the first blade (9) and the second blade (14) are connected by the connecting member (18), and the indoor unit (1) is connected through the axis line along the longitudinal direction.
It is pivotally attached to the outlet (2). The second blade (14) is the first
Similar to the configuration shown in FIG. 1, the blade (9) is arranged at a relative position displaced by an angle θ in the rotating direction. Thus, it is apparent that the detailed description thereof is omitted same operation as in Example 1 even in the embodiment of FIG. 5 is obtained.
【００３６】また、図３及び図４の実施例の場合と同様
に嵌合片(6)の裏面に設けられた凸部(33)に、突子(16)
軸線から突出して配置された凸片(34)が係合することに
より、第１羽根(9)及び第２羽根(14)が吹出口(2)に対す
る所定の基準位置に配置される。このため、関連する部
材の誤差等によって基準位置に差異が生じた場合に、小
物部品である凸部(33)を手直しするだけで、大形の合成
樹脂成形部材であるノズル(3)の成形型等を修正する必
要がなく、容易に位置修正を行うことができる。したが
って、製造費を低減することができる。Further, as in the case of the embodiment shown in FIGS. 3 and 4 , the projection (16) is provided on the convex portion (33) provided on the back surface of the fitting piece (6).
The first blade (9) and the second blade (14) are arranged at a predetermined reference position with respect to the outlet (2) by engaging the convex piece (34) arranged so as to project from the axis. Therefore, when there is a difference in the reference position due to the error of related members, it is possible to mold the nozzle (3), which is a large-sized synthetic resin molding member, simply by reworking the convex part (33) which is a small part. The position can be easily corrected without the need to correct the mold or the like. Therefore, the manufacturing cost can be reduced.
【００３７】[0037]
【発明の効果】この発明は以上説明したように、吹出口
の駆動手段寄りに配置され長手に沿う軸線を介して室内
ユニットに枢着され駆動手段により駆動されて回動変位
し吹出口の上下風向を変更する第１羽根と、吹出口の反
駆動手段寄りに第１羽根と同様に設けられて第１羽根の
対向端面に連結具を介して連結され室内ユニットの吹出
口の上端に形成された回動阻止子に対して第１羽根より
も接近した位置に配置された第２羽根とを設けたもので
ある。As described above, the present invention is arranged near the driving means of the air outlet and pivotally attached to the indoor unit via the axis line along the longitudinal direction and driven by the driving means to be rotationally displaced to move up and down the air outlet. The first blade that changes the wind direction and the first blade, which is provided near the anti-driving means of the air outlet in the same manner as the first blade, and is connected to the facing end surface of the first blade through a connecting tool to blow out the indoor unit .
The rotation stopper formed at the upper end of the mouth is provided with a second blade arranged at a position closer to the first blade.
【００３８】これによって、第１羽根及び第２羽根の閉
塞動作時に、室内ユニットに設けられた回動阻止子に第
２羽根が当たって停止した後で第１羽根が更に駆動さ
れ、連結部における隙間等による動作の遊びが吸収され
て回動阻止子に当たって停止する。したがって、第１羽
根及び第２羽根が共に回動阻止子に当たって正常な閉塞
位置に停止して、吹出口を閉塞したときの第１羽根及び
第２羽根の停止位置に相違が生じて不完全閉塞となり見
栄えが悪くなる不具合を解消する効果がある。As a result, during the closing operation of the first blade and the second blade, the first blade is further driven after the second blade hits the rotation blocker provided in the indoor unit and stopped, and the connecting portion is connected. The play of motion due to a gap or the like is absorbed and hits the rotation blocker to stop. Therefore, when the first blade and the second blade both hit the rotation blocker and stop at the normal closed position to close the outlet, the stop positions of the first blade and the second blade differ, resulting in incomplete blockage. It has the effect of eliminating the problem of poor appearance.
【００３９】また、吹出口に第１羽根及び第２羽根が設
けられるので、１枚の上下風向変更羽根を配置する構成
の場合に上下風向変更羽根の長手寸法が、製作上や、剛
性確保等の都合で制約されることに起因して、吹出口の
長手寸法が制限されて設計上の自由度が少なくなる問題
を解消する効果がある。 Further, since the first blade and the second blade are provided at the air outlet, the longitudinal dimension of the vertical airflow direction changing vane is long, in the case of the construction in which one vertical airflow direction changing vane is arranged, in terms of manufacturing, securing rigidity, etc. There is an effect of solving the problem that the longitudinal dimension of the air outlet is limited and the degree of freedom in design is reduced due to the restriction due to the above reasons .
【００４０】また、この発明は以上説明したように、室
内ユニットに設けられて吹出口に対向して配置された駆
動手段と、吹出口の一側に長手に沿う軸線を介して室内
ユニットに枢着され駆動手段の出力により駆動され回動
変位し吹出口の上下風向を変更する第１羽根と、第１羽
根と同様に設けられて吹出口の長手の他側に配置されて
連結具を介して第１羽根に連結された第２羽根と、連結
具に対応して室内ユニットに設けられた嵌合片に装備さ
れて、第１羽根、第２羽根及び連結具のいずれかに設け
られて対向する凸片の回動を所定位置で阻止する凸部と
を設けたものである。[0040] Also, as the invention has been described above, a drive means disposed to face the air outlet provided in the indoor unit, the indoor unit through an axis along the longitudinal one side of the air outlet A first blade that is pivotally mounted and driven to rotate by the output of the driving means to change the vertical airflow direction of the air outlet, and a connecting member that is provided in the same manner as the first blade and is arranged on the other side of the length of the air outlet. The second blade connected to the first blade via the second blade and the fitting piece provided in the indoor unit corresponding to the connecting tool, and provided on any of the first blade, the second blade, and the connecting tool. And a convex portion that blocks the rotation of the convex pieces facing each other at a predetermined position.
【００４１】これによって、駆動手段により駆動される
第１羽根及び第２羽根の回動基準位置が、第１羽根、第
２羽根及び連結具のいずれかに設けられた凸片が嵌合片
の凸部に当たることによって設定される。このため、吹
出口のノズル、第１部材等の関連部材の誤差等によって
回動基準位置に差異が生じた場合に、小物部品である凸
部を手直しするだけで済み、大形の合成樹脂成形部材で
あるノズルの成形型等を修正する必要がなく、容易に位
置修正を行うことができ、製造費を低減する効果があ
る。As a result, the rotation reference positions of the first blade and the second blade driven by the drive means are such that the convex piece provided on any one of the first blade, the second blade and the connector is the fitting piece. It is set by hitting the convex portion. Therefore, if a difference in the rotation reference position occurs due to an error in the nozzle of the outlet, the related member such as the first member, it is only necessary to rework the convex portion, which is a small component, and to form a large synthetic resin. There is no need to modify the mold of the nozzle, which is a member, and the position can be easily modified, and the manufacturing cost can be reduced.
【図１】この発明の実施例１を示す図で、後述する図７
のＩ部に相当する拡大図。FIG. 1 is a diagram showing a first embodiment of the present invention, FIG. 7 to be described later
The enlarged view corresponding to the I section.
【図２】この発明の実施例２を示す図で、図１相当図。FIG. 2 is a view showing a second embodiment of the present invention and is equivalent to FIG.
【図３】この発明の実施例３を示す図で、図１相当図。FIG. 3 is a diagram showing a third embodiment of the present invention and is equivalent to FIG. 1.
【図４】図３の部材を組立てた状態を示す側面図。 FIG. 4 is a side view showing a state where the members of FIG . 3 are assembled.
【図５】この発明の実施例４を示す図で、図３の連結具
に相当する連結具の斜視図。 FIG. 5 is a view showing Embodiment 4 of the present invention, and is the connecting device of FIG.
The perspective view of the connection tool corresponded to FIG.
【図６】従来の空気調和機を示す斜視図。 FIG. 6 is a perspective view showing a conventional air conditioner.
【図７】図６における上下風向変更羽根廻りを分解して
示す斜視図。 7 is an exploded view of the upper and lower wind direction changing blades in FIG .
FIG.
【図８】従来の他の空気調和機の風向変更機構を分解し
て模式的に示す斜視図。 FIG. 8 is an exploded view of the wind direction changing mechanism of another conventional air conditioner.
The perspective view which shows typically.
１ 室内ユニット、２ 吹出口、６ 嵌合片、８ 駆動
手段、９ 第１羽根、１４ 第２羽根、１８ 連結具、
３２，３４ 凸片、３３ 凸部。1 indoor unit, 2 air outlet, 6 fitting pieces, eight motion means, 9 first blade, 14 second blades, 18 connector,
3 2,34 convex piece, 33 convex portion.
フロントページの続き (56)参考文献 特開 昭62−147256（ＪＰ，Ａ) 特開 平４−366350（ＪＰ，Ａ) 実開 昭61−106859（ＪＰ，Ｕ) 実開 昭59−49830（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) F24F 13/00 - 13/15 Continuation of the front page (56) Reference JP-A-62-147256 (JP, A) JP-A-4-366350 (JP, A) Actual opening 61-106859 (JP, U) Actual opening Sho-59-49830 (JP , U) (58) Fields investigated (Int.Cl. 7 , DB name) F24F 13/00-13/15
Claims (2)
室内ユニットに設けられて上記吹出口縁部の一側に配置
された駆動手段と、上記吹出口の上記駆動手段寄りに配
置され長手に沿う軸線を介して上記室内ユニットに枢着
され上記駆動手段により駆動されて回動変位し上記吹出
口の上下風向を変更する第１羽根と、上記吹出口の反上
記駆動手段寄りに配置され長手に沿う軸線を介して上記
室内ユニットに枢着され、上記第１羽根の対向端面に連
結具を介して連結され上記吹出口の上端に形成された回
動阻止子に対して上記第１羽根よりも接近した位置に配
置されて、上記第１羽根の回動変位により駆動されて回
動変位し上記吹出口の上下風向を変更する第２羽根とを
備えた空気調和機。1. An indoor unit provided with an outlet, drive means provided in the indoor unit and arranged on one side of the edge portion of the outlet, and longitudinally arranged near the drive means of the outlet. A first blade pivotally attached to the indoor unit via an axis extending along the axis and driven by the drive means to be rotationally displaced to change the vertical wind direction of the air outlet; and a long blade disposed opposite the air outlet to the drive means. From the first blade with respect to a rotation blocker that is pivotally attached to the indoor unit via an axis extending along the axis and is connected to the facing end surface of the first blade via a connecting tool and is formed at the upper end of the outlet. An air conditioner having a second blade that is disposed at a position close to the first blade and that is driven and rotated by the rotational displacement of the first blade to change the vertical wind direction of the outlet.
室内ユニットに設けられて上記吹出口に対向して配置さ
れた駆動手段と、上記吹出口の長手の一側に配置され長
手に沿う軸線を介して上記室内ユニットに枢着され上記
駆動手段の出力により駆動され回動変位し上記吹出口の
上下風向を変更する第１羽根と、上記吹出口の長手の他
側に配置され長手に沿う軸線を介して上記室内ユニット
に枢着され上記第１羽根の対向端面に連結具を介して連
結され回動変位し上記吹出口の上下風向を変更する第２
羽根と、上記室内ユニットに設けられて上記連結具に対
応して配置された嵌合片に装備されて、上記第１羽根、
第２羽根及び連結具のいずれかに設けられて対向する凸
片の回動を所定位置で阻止する凸部とを備えた空気調和
機。 2. An indoor unit provided with an air outlet , a drive means provided in the indoor unit so as to face the air outlet , and an axial line extending along one side of the air outlet. a first blade to change the vertical air direction of the driven rotational displacement and the outlet by the output of upper SL drive means is pivotally attached to said indoor unit via is disposed on the other side in the longitudinal of the outlet through an axis along the longitudinal and dynamic displacement communicating <br/> is sintered Kai through the coupling to the opposing end surface of the pivotally mounted the first blade to the indoor unit second to change the vertical airflow direction of the air outlet
The blade is provided on the indoor unit and faces the connector.
The first blade, which is mounted on the fitting piece arranged correspondingly,
Convex provided on either the second blade or the connector to face each other
An air conditioner having a convex portion that blocks rotation of one piece at a predetermined position .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31965094A JP3417103B2 (en) | 1994-12-22 | 1994-12-22 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31965094A JP3417103B2 (en) | 1994-12-22 | 1994-12-22 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08178408A JPH08178408A (en) | 1996-07-12 |
| JP3417103B2 true JP3417103B2 (en) | 2003-06-16 |
Family
ID=18112673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31965094A Expired - Lifetime JP3417103B2 (en) | 1994-12-22 | 1994-12-22 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3417103B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170063653A (en) * | 2015-07-30 | 2017-06-08 | 칭다오 하이얼 에어 컨디셔너 제너럴 코퍼레이션 리미티드 | Upright air conditioner with swing louvers |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4739512B2 (en) * | 2000-09-22 | 2011-08-03 | 三洋電機株式会社 | Air conditioner |
| JP5487855B2 (en) * | 2009-09-28 | 2014-05-14 | ダイキン工業株式会社 | Air conditioner |
| WO2011064999A1 (en) * | 2009-11-25 | 2011-06-03 | ダイキン工業株式会社 | Air conditioning device, decorative panel and casing |
| DE102014219081A1 (en) * | 2014-07-03 | 2016-01-07 | Volkswagen Aktiengesellschaft | Luftausströmeranordnung |
-
1994
- 1994-12-22 JP JP31965094A patent/JP3417103B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170063653A (en) * | 2015-07-30 | 2017-06-08 | 칭다오 하이얼 에어 컨디셔너 제너럴 코퍼레이션 리미티드 | Upright air conditioner with swing louvers |
| KR102095989B1 (en) * | 2015-07-30 | 2020-04-02 | 칭다오 하이얼 에어 컨디셔너 제너럴 코퍼레이션 리미티드 | Upright air conditioner with swing louvers |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08178408A (en) | 1996-07-12 |
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