JPH07158882A - Fitting device of inlet grille - Google Patents
Fitting device of inlet grilleInfo
- Publication number
- JPH07158882A JPH07158882A JP5306407A JP30640793A JPH07158882A JP H07158882 A JPH07158882 A JP H07158882A JP 5306407 A JP5306407 A JP 5306407A JP 30640793 A JP30640793 A JP 30640793A JP H07158882 A JPH07158882 A JP H07158882A
- Authority
- JP
- Japan
- Prior art keywords
- suction grill
- resin piece
- grill
- mounting device
- suction
- 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 Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は空気調和機の吸入グリル
取付装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a suction grill mounting device for an air conditioner.
【0002】[0002]
【従来の技術】従来、この種の空気調和機の吸入グリル
の取付装置は、多くの部品を用いている。2. Description of the Related Art Conventionally, many devices are used in a mounting device for an intake grill of an air conditioner of this type.
【0003】以下図面を参照しながら、上述した従来の
吸入グリル取付装置の一例について説明する。An example of the above-mentioned conventional suction grill mounting device will be described below with reference to the drawings.
【0004】図5、6、7に示すように、従来の吸入グ
リル取付装置は、台形状の突起1aを有する樹脂片1
と、2対の突起2aを有する樹脂片2を、樹脂片1のボ
ス1bを、樹脂片2の孔2bを貫通し、ワッシャー4、
5を介してビス3で締め付け、樹脂片1を前面枠側に、
樹脂片2を吸入グリル側にビス6にて固定し、吸入グリ
ルをボス1b部を回転軸として一定角度まで回転すると
2対の突起2aの間に突起1aがはまり込み、吸入グリ
ルを一定角度に保持する構成である。As shown in FIGS. 5, 6 and 7, the conventional suction grill mounting device has a resin piece 1 having a trapezoidal protrusion 1a.
And a resin piece 2 having two pairs of protrusions 2a, a boss 1b of the resin piece 1, a hole 2b of the resin piece 2, a washer 4,
Tighten with the screw 3 through 5, and the resin piece 1 to the front frame side,
When the resin piece 2 is fixed to the intake grill side with screws 6, and the intake grill is rotated to a certain angle with the boss 1b as a rotation axis, the protrusion 1a is fitted between the two pairs of protrusions 2a, and the intake grill is kept at the certain angle. It is a configuration to hold.
【0005】[0005]
【発明が解決しようとする課題】しかしながら上記のよ
うな構成では、構成する部品の点数が多く、組立工数が
多くなり、製造コストのアップを招いていた。又、樹脂
片どうしをビスにて締め付けているため、吸入グリルが
回転する時のトルクや、保持力に非常なばらつきを生じ
易く、又、ビスのゆるみを発生し易く、そのトルク管理
に労力を要し組立作業性を著しく害していた。However, in the above-mentioned structure, the number of constituent parts is large, the number of assembling steps is large, and the manufacturing cost is increased. In addition, since the resin pieces are fastened with screws, the torque and the holding force when the suction grill rotates are very likely to vary, and the screws are easily loosened. It required a great deal of damage to the assembly workability.
【0006】本発明は、上記問題点に鑑み、吸入グリル
の取付装置の部品点数を削減し更に前面枠への取付性を
改善した吸入グリル取付装置を提供することにある。In view of the above problems, the present invention provides a suction grill mounting device in which the number of parts of the suction grill mounting device is reduced and the mounting property to the front frame is further improved.
【0007】[0007]
【課題を解決するための手段】上記課題を解決するため
に本発明の吸入グリル取付装置は、2対の樹脂片の内の
片側と回転軸を吸入グリルの支持部として吸入グリルと
一体で形成し、その回転軸を前面枠に設けた軸受けに挿
入し回転中心を形成し、もう一方の樹脂片は前面枠に設
けた取付部に嵌合する構成とし、支持部に設けた凹部
と、もう一方の樹脂片に設けた凸部が嵌合することによ
り、吸入グリルを一定角度で保持できる装置である。In order to solve the above problems, the suction grill mounting device of the present invention is formed integrally with the suction grill by using one side of the two resin pieces and the rotating shaft as a support portion of the suction grill. Then, the rotation shaft is inserted into a bearing provided on the front frame to form a center of rotation, and the other resin piece is fitted to a mounting portion provided on the front frame. This is a device capable of holding the suction grill at a constant angle by fitting a convex portion provided on one resin piece.
【0008】[0008]
【作用】本発明は上記した構成により、部品点数を削減
し、且つ組立作業性を著しく向上させるものである。
又、回転軸を構成する部品のビス締めを廃止し、樹脂片
と吸入グリルの支持部との嵌合で保持力を形成するた
め、非常に安定した保持力が得られることとなる。According to the present invention, the number of parts is reduced and the assembling workability is remarkably improved by the above structure.
Further, the screwing of the parts constituting the rotary shaft is eliminated, and the holding force is formed by fitting the resin piece and the supporting portion of the suction grill, so that a very stable holding force can be obtained.
【0009】[0009]
【実施例】以下本発明の一実施例の吸入グリル取付装置
について図面を参照しながら説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An intake grill mounting device according to an embodiment of the present invention will be described below with reference to the drawings.
【0010】図1は一実施例の吸入グリルを一定角度で
保持した時の側面図、図2は裏面より見た斜視図であ
る。図3は図1の部分拡大図、図4は図3を下方より見
た図である。7が吸入グリル、8が前面枠であり、吸入
グリル7には、吸入グリルを支持する支持部7a及び、
吸入グリル7の回転軸7bを一体で形成し、前記支持部
7aを前面枠8の前側から貫通孔8dに通し、回転軸7
bを前面枠8に設けた軸受け8cに挿入し、吸入グリル
7を回転軸7bを回転中心として回転することができ
る。9は樹脂片であり、前面枠8に設けた樹脂片9を保
持するためのリブ8aに挿入して取付ける。8bは樹脂
片9の抜けを防止するためのリブであり、バネ性を有し
ており、樹脂片9をリブ8aに沿ってスライドさせ取付
ける時たわんだ後、樹脂片9のストッパー部9bを固定
する構成であり、前面枠8に、吸入グリル7を、樹脂片
9にてワンタッチで取付けることが可能である。FIG. 1 is a side view when the suction grill of one embodiment is held at a constant angle, and FIG. 2 is a perspective view seen from the back side. 3 is a partially enlarged view of FIG. 1, and FIG. 4 is a view of FIG. 3 seen from below. Reference numeral 7 is a suction grill, 8 is a front frame, and the suction grill 7 includes a support portion 7a for supporting the suction grill, and
The rotary shaft 7b of the intake grill 7 is integrally formed, and the support portion 7a is passed through the through hole 8d from the front side of the front frame 8 to form the rotary shaft 7b.
By inserting b into the bearing 8c provided on the front frame 8, the suction grill 7 can be rotated about the rotation shaft 7b. Reference numeral 9 denotes a resin piece, which is inserted and attached to a rib 8a for holding the resin piece 9 provided on the front frame 8. Reference numeral 8b is a rib for preventing the resin piece 9 from coming off, and has a spring property, and after the resin piece 9 is slid along the rib 8a and is bent, the stopper portion 9b of the resin piece 9 is fixed. The suction grill 7 can be attached to the front frame 8 with the resin piece 9 with one touch.
【0011】吸入グリル7を一定角度まで開くと、樹脂
片9の突起部9aが吸入グリル7の支持部7aに設けた
凹部7cにはまり込むことにより、吸入グリル7がその
位置に保持される構造となっている。When the suction grill 7 is opened to a certain angle, the protrusion 9a of the resin piece 9 fits into the recess 7c provided in the support portion 7a of the suction grill 7 so that the suction grill 7 is held at that position. Has become.
【0012】吸入グリル7を一定角度以上に開けようと
すると、回転軸部7bがたわみ、前面枠8の軸受け部8
cよりはずれてしまうことがあるが、樹脂片9を回転軸
部7b近傍まで延長することにより、回転軸部7bの部
分がたわむのを防止することにより、はずれるのを防止
することができる。When an attempt is made to open the intake grill 7 at a certain angle or more, the rotary shaft portion 7b bends and the bearing portion 8 of the front frame 8 is bent.
Although it may come off from c, by extending the resin piece 9 to the vicinity of the rotating shaft portion 7b, it is possible to prevent the portion of the rotating shaft portion 7b from being bent, so that it can be prevented from coming off.
【0013】吸入グリル7を一定角度に保持された状態
では、吸入グリル7の凹部7cの7dの面と樹脂片9の
凸部9aの9cの面が接触しているが、吸入グリル7を
回転して閉じようとすると樹脂片9は矢印の方向に徐々
にずれ、9aの面が7dの面からはずれてしまうと、保
持力はなくなり吸入グリル7は閉じられる。この時9a
と7dのどちらか一方又は両方の面に傾斜をつけること
により、吸入グリル7が一定角度で保持された状態から
解除することがスムースに行うことができる。When the suction grill 7 is held at a certain angle, the surface 7d of the concave portion 7c of the suction grill 7 and the surface of the convex portion 9a of the resin piece 9 are in contact with each other, but the suction grill 7 is rotated. Then, when the resin piece 9 is gradually closed in the direction of the arrow and the surface of 9a deviates from the surface of 7d, the holding force is lost and the intake grill 7 is closed. At this time 9a
It is possible to smoothly release the suction grill 7 from the state in which the suction grill 7 is held at a constant angle by inclining one or both of the surfaces 7d and 7d.
【0014】又、樹脂片9の突起9aの周囲にスリット
9eを設けることにより、突起部9aを片持ちの状態と
し、吸入グリル7が保持された状態から解除することが
よりスムースに行うことができ、又、吸入グリル7の保
持力をスリット9eの長さを変えることにより、簡単に
調整できる。Further, by providing the slit 9e around the projection 9a of the resin piece 9, the projection 9a can be cantilevered and the suction grill 7 can be released from the held state more smoothly. In addition, the holding force of the suction grill 7 can be easily adjusted by changing the length of the slit 9e.
【0015】吸入グリル7の開閉を繰り返すと、吸入グ
リル7と樹脂片9とがこすれてきしみ音が発生する場合
があるが、本実施例においては、吸入グリル7と樹脂片
9との材質を異材質にすることにより防止している。When the suction grill 7 is repeatedly opened and closed, the suction grill 7 and the resin piece 9 may rub each other, but in the present embodiment, the material of the suction grill 7 and the resin piece 9 is changed. This is prevented by using different materials.
【0016】さらには、樹脂片9の突起部9aが吸入グ
リル7の凹部7cにはまり込む瞬間、樹脂片9の弾性力
で、樹脂片9が吸入グリル7の支持部7aに当り衝撃音
が発生する。このため、樹脂片9と吸入グリル7のお互
いの面が当たらないように小さな突起9dを設け点当り
とし衝撃音をやわらげている。Furthermore, at the moment when the protruding portion 9a of the resin piece 9 fits into the concave portion 7c of the suction grill 7, the elastic force of the resin piece 9 causes the resin piece 9 to hit the support portion 7a of the suction grill 7 and generate an impact sound. To do. For this reason, a small protrusion 9d is provided so as to prevent the resin piece 9 and the suction grill 7 from coming into contact with each other.
【0017】本実施例においては、吸入グリル7側に凹
部、樹脂片9側に凸部を設けているが、吸入グリル7側
に凸部、樹脂片9側に凹部を設けても同じ効果を得るこ
とができる。In the present embodiment, a concave portion is provided on the intake grill 7 side and a convex portion is provided on the resin piece 9 side, but the same effect can be obtained by providing a convex portion on the intake grill 7 side and a concave portion on the resin piece 9 side. Obtainable.
【0018】[0018]
【発明の効果】以上のように本発明は、吸入グリルに支
持部と回転軸を一体で形成し、更に樹脂片を前面枠にワ
ンタッチで取り付ける構造にすることにより、部品点数
を大幅に削減することができる。As described above, according to the present invention, the support portion and the rotary shaft are integrally formed on the suction grill, and the resin piece is attached to the front frame with one-touch, thereby significantly reducing the number of parts. be able to.
【0019】更に、回転軸部の構成部のビス締めを廃止
することにより、締め付けトルクの管理が不要となり、
吸入グリルの保持力のばらつきをなくすることができ
る。Furthermore, by eliminating the screw tightening of the rotary shaft component, the tightening torque management becomes unnecessary,
It is possible to eliminate variations in the holding power of the suction grill.
【図1】本発明の実施例における空気調和機の側面図FIG. 1 is a side view of an air conditioner according to an embodiment of the present invention.
【図2】本発明の実施例における吸入グリル取付部付近
の分解斜視図FIG. 2 is an exploded perspective view of the vicinity of a suction grill mounting portion in the embodiment of the present invention.
【図3】本発明の実施例における吸入グリル取付部付近
の拡大図FIG. 3 is an enlarged view of the vicinity of a suction grill mounting portion in the embodiment of the present invention.
【図4】本発明の実施例における吸入グリル取付部付近
の拡大図FIG. 4 is an enlarged view of the vicinity of a suction grill mounting portion in the embodiment of the present invention.
【図5】従来例における空気調和機の側面図FIG. 5 is a side view of an air conditioner in a conventional example.
【図6】従来例における樹脂片の分解斜視図FIG. 6 is an exploded perspective view of a resin piece in a conventional example.
【図7】従来例における樹脂片の突起部の詳細断面図FIG. 7 is a detailed cross-sectional view of a protrusion of a resin piece in a conventional example.
1 樹脂片 1a 突起 1b ボス 2 樹脂片 2a 突起 2b 軸受け孔 3 ビス 4 ワッシャー 5 ワッシャー 6 ビス 7 吸入グリル 7a 支持部 7b 回転軸 7c 凹部 7d 凹部斜面 8 前面枠 8a 樹脂片取付リブ 8b 樹脂片固定リブ 8c 軸受け 8d 貫通孔 9 樹脂片 9a 突起 9b ストッパー 9c 突起部斜面 9d 突起 9e スリット 1 resin piece 1a protrusion 1b boss 2 resin piece 2a protrusion 2b bearing hole 3 screw 4 washer 5 washer 6 screw 7 suction grill 7a support portion 7b rotating shaft 7c recess 7d recess slope 8 front frame 8a resin piece mounting rib 8b resin piece fixing rib 8c Bearing 8d Through hole 9 Resin piece 9a Projection 9b Stopper 9c Projection slope 9d Projection 9e Slit
Claims (7)
部を有する支持部を一体で形成し吸入グリルと、前記吸
入グリルを回転自在に固定する軸受けを具備し、前記吸
入グリルの支持部に設けた凹部に、相対し吸入グリルが
一定角度で保持される凸部を有する樹脂片を固定する構
造を持つ前面枠で構成されたことを特徴とする吸入グリ
ル取付装置。1. A support for the intake grill, comprising an intake grill, which constitutes an exterior of an air conditioner, and which integrally forms a support having a rotary shaft and a recess, and a bearing for rotatably fixing the intake grill. An intake grill mounting device comprising a front frame having a structure in which a resin piece having a convex portion that holds the intake grill at a constant angle is fixed to a concave portion provided in the portion.
長し、前記吸入グリルが一定角度以上に回転した時、前
面枠の軸受部より、吸入グリルの回転軸がはずれるのを
防止する構造の請求項1記載の吸入グリル取付装置。2. A structure in which a resin piece is extended to the vicinity of a rotary shaft of a suction grill and prevents the rotary shaft of the suction grill from being disengaged from a bearing portion of a front frame when the suction grill rotates by a certain angle or more. The suction grill mounting device according to claim 1.
接触する面の両方又はどちらか一方に傾斜をつけたこと
を特徴とする請求項1記載の吸入グリル取付装置。3. The suction grill mounting device according to claim 1, wherein both or either of the surfaces of the convex portion of the resin piece and the concave portion of the suction grill that contact each other are inclined.
とを特徴とする請求項1記載の吸入グリル取付装置。4. The suction grill mounting device according to claim 1, wherein a slit is provided around the convex portion of the resin piece.
構成されることを特徴とする請求項1記載の吸入グリル
取付装置。5. The suction grill mounting device according to claim 1, wherein the resin piece is made of a material different from that of the suction grill.
む時、前記樹脂片に前記吸入グリルの支持部に点接触を
するための凸部を設けたことを特徴とする請求項1記載
の吸入グリル取付装置。6. The protrusion of the resin piece is provided with a protrusion for making point contact with the support portion of the suction grill when the protrusion of the resin piece enters the recess of the intake grill. Inhalation grill mounting device.
設けたことを特徴とする請求項1記載の吸入グリル取付
装置。7. The suction grill mounting device according to claim 1, wherein the resin piece is provided with a concave portion and the suction grill is provided with a convex portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5306407A JPH07158882A (en) | 1993-12-07 | 1993-12-07 | Fitting device of inlet grille |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5306407A JPH07158882A (en) | 1993-12-07 | 1993-12-07 | Fitting device of inlet grille |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH07158882A true JPH07158882A (en) | 1995-06-20 |
Family
ID=17956649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5306407A Pending JPH07158882A (en) | 1993-12-07 | 1993-12-07 | Fitting device of inlet grille |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH07158882A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009068792A (en) * | 2007-09-14 | 2009-04-02 | Panasonic Corp | Indoor unit for air conditioner |
-
1993
- 1993-12-07 JP JP5306407A patent/JPH07158882A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009068792A (en) * | 2007-09-14 | 2009-04-02 | Panasonic Corp | Indoor unit for air conditioner |
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