JPH0434330Y2 - - Google Patents
Info
- Publication number
- JPH0434330Y2 JPH0434330Y2 JP1987123866U JP12386687U JPH0434330Y2 JP H0434330 Y2 JPH0434330 Y2 JP H0434330Y2 JP 1987123866 U JP1987123866 U JP 1987123866U JP 12386687 U JP12386687 U JP 12386687U JP H0434330 Y2 JPH0434330 Y2 JP H0434330Y2
- Authority
- JP
- Japan
- Prior art keywords
- steel wire
- suction
- casing
- wire rod
- suction grille
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000007665 sagging Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、空気調和機における吸込グリル構造
に関するものである。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a suction grill structure in an air conditioner.
（従来の技術および考案が解決しようとする問題
点）
例えば、第３図図示の天吊型空気調和機におけ
る如く、ケーシング１下面に空気吸込口２を有
し、該空気吸込口２に合成樹脂製の吸込グリル８
を開閉自在に設けるようにしたものにおいては、
吸込グリル８の巾が比較的大きくなるため、自重
により両側端部８ｂ，８ｂが下方に垂れ下がるお
それがある。また、油を多く含む雰囲気中におい
て空気調和機を長時間運転すると、合成樹脂の劣
化によりやはり両側端部８ｂ，８ｂが垂れ下がる
という同様の問題が生じるおそれがある。(Problems to be solved by conventional techniques and ideas) For example, as in the ceiling-mounted air conditioner shown in FIG. suction grill 8
For those that can be opened and closed freely,
Since the width of the suction grille 8 is relatively large, there is a possibility that the both end portions 8b, 8b may sag downward due to its own weight. Further, if the air conditioner is operated for a long time in an atmosphere containing a large amount of oil, a similar problem may occur in which both end portions 8b, 8b sag due to deterioration of the synthetic resin.
上記の如き問題が生じる要因としては、種々考
えられるが、次の２点が支配的であろうと推測さ
れる。 Although various factors can be considered to cause the above problem, it is assumed that the following two points are dominant.
即ち、吸込グリルにおいては、意匠上から枠部
分をあまり太くできないことと、吸込グリルをケ
ーシング側に係止するための係止具の組付性向上
のために、吸込グリルの枠部の一部を切り欠い
て、該切欠部に対して係止具をはめ込むようにし
ていることとによる枠部の剛性低下に起因して両
側端部が垂れ下がるものと思われる。 In other words, in order to prevent the frame from being too thick from a design point of view, and to improve the ease of assembling the locking tool for locking the suction grill to the casing side, a part of the frame of the suction grill is It is thought that both ends sag due to a decrease in the rigidity of the frame due to the cutout and fitting of the locking tool into the cutout.
本考案は、上記の点に鑑みてなされたもの、吸
込グリルの枠部分の剛性を鋼線材により強化する
とともに、該鋼線材を係止具係合支持部材として
兼用せしめ得るようにすることを目的とするもの
である。 The present invention has been made in view of the above points, and aims to strengthen the rigidity of the frame portion of the suction grill by using steel wire, and to enable the steel wire to also be used as a support member for engaging a locking tool. That is.
（問題点を解決するための手段）
本考案では、上記問題点を解決するための手段
として、ケーシング１下面に空気吸込口２を有
し、該空気吸込口２に合成樹脂製の吸込グリル８
を開閉自在に設けてなる空気調和機において、前
記吸込グリル８の開放端側枠部８ａに、補強用の
鋼線材１１を配設するとともに、該鋼線材１１
に、前記吸込グリル８をケーシング１に対して係
止するための係止具１２を係合支持せしめてい
る。(Means for Solving the Problems) In the present invention, as a means for solving the above problems, an air suction port 2 is provided on the bottom surface of the casing 1, and a synthetic resin suction grill 8 is provided in the air suction port 2.
In an air conditioner that is provided so as to be openable and closable, a reinforcing steel wire rod 11 is disposed on the open end side frame portion 8a of the suction grille 8, and the steel wire rod 11
A locking tool 12 for locking the suction grille 8 to the casing 1 is engaged and supported.
（作用）
本考案では、上記手段によつて次のような作用
が得られる。(Function) In the present invention, the following effects can be obtained by the above means.
即ち、吸込グリル８の開放端側枠部８ａは、鋼
線材１１により剛性強化されることとなり、吸込
グリル８両端部の垂れ下がりを防止することがで
きるとともに、該鋼線材１１をして係止具１２の
支持用部材として兼用せしめることができるので
ある。 That is, the open end side frame portion 8a of the suction grille 8 is strengthened in rigidity by the steel wire rod 11, and it is possible to prevent both ends of the suction grille 8 from sagging, and the steel wire rod 11 can be attached to the locking tool. It can also be used as a support member for 12.
（実施例）
以下、添付の図面を参照して本考案の好適な実
施例を説明する。(Embodiments) Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.
本実施例の空気調和機は、第１図および第３図
図示の如く、下面後部に空気吸込口２を、前面お
よび下面前部にそれぞれ空気吹出口３，４を有す
るケーシング１内に、フアン５および熱交換器６
を配設して構成され、天井等の高所より吊持具７
を用いて吊り下げ状態にて使用される天吊タイプ
とされている。 As shown in FIGS. 1 and 3, the air conditioner of this embodiment has a fan installed in a casing 1 having an air inlet 2 at the rear of the lower surface and air outlets 3 and 4 at the front and lower front, respectively. 5 and heat exchanger 6
It is configured by arranging a hanging holder 7 from a high place such as a ceiling.
It is a ceiling-mounted type that is used in a suspended state.
前記空気吸込口２には、合成樹脂製の吸込グリ
ル８が開閉自在に設けられている。該吸込グリル
８は、その後端縁にヒンジ係合部９を有してお
り、該ヒンジ係合部９をケーシング１側の支持軸
１０に係合せしめることにより、該係合部位を回
動中心として開閉自在となるようにされている。
また、前記吸込グリル８の開放端側の枠部８ａに
は、補強用の鋼線材１１が埋め込みあるいは高周
波溶着により配設されている。該鋼線材１１は、
前記枠部８ａの全長に亘つて設けられており、該
枠部８ａの剛性強化に寄与し、吸込グリル８の両
側端部８ｂ，８ｂの垂れ下がりを防止する作用を
有している。 The air suction port 2 is provided with a synthetic resin suction grill 8 that can be opened and closed. The suction grille 8 has a hinge engagement portion 9 on its rear edge, and by engaging the hinge engagement portion 9 with the support shaft 10 on the casing 1 side, the engagement portion is set as the rotation center. It is designed to be able to be opened and closed as desired.
Further, a reinforcing steel wire 11 is provided in the frame portion 8a on the open end side of the suction grille 8 by embedding or high-frequency welding. The steel wire rod 11 is
They are provided over the entire length of the frame portion 8a, and have the effect of contributing to strengthening the rigidity of the frame portion 8a and preventing the both end portions 8b, 8b of the suction grille 8 from sagging.
さらに、前記吸込グリル８の開放端縁には、そ
の一部を切除することにより、後述する係止具１
２を係合支持するための切欠部１３が形成されて
いる（第２図参照）。該切欠部１３には、その前
部に前記鋼線材１１が露出せしめられるととも
に、その後部に係止具１２の進退摺動時における
ガイドとなるリブ１４が一体に形成されている。 Further, by cutting a part of the open end edge of the suction grille 8, a locking tool 1, which will be described later, is provided.
A notch 13 is formed for engaging and supporting 2 (see FIG. 2). The steel wire 11 is exposed at the front of the notch 13, and a rib 14 that serves as a guide when the locking tool 12 slides forward and backward is integrally formed at the rear.
一方、前記係止具１２は、前記吸込グリル８の
羽根部８ｃと略同一形状であつて、前記切欠部１
３に嵌挿されるべき部分羽根１６，１６を有する
第１基板１５と、該第１基板１５と対向すべく連
結部１７を介して連結された第２基板１８とから
なつており、該第２基板１８は、前部の係止爪部
１８ａと後部両側の無理嵌め用の係止突起１８
ｂ，１８ｂとを有している。 On the other hand, the locking tool 12 has substantially the same shape as the blade portion 8c of the suction grille 8, and has the notch portion 1
It consists of a first substrate 15 having partial blades 16, 16 to be fitted into the first substrate 15, and a second substrate 18 connected via a connecting part 17 to face the first substrate 15. The board 18 has a locking claw portion 18a at the front and locking protrusions 18 for force fitting on both sides of the rear.
b, 18b.
しかして、前記第１、第２基板１５，１８間に
形成される間隙において前記連結部１７より前方
位置に吸込グリル８の切欠１３に露出された鋼線
材１１を係合させ、第２基板１８の係止突起１８
ｂ，１８ｂをリブ１４の上面に無理嵌め係止せし
めることにより、係止具１２が切欠部１３に対し
て進退可能に支持されることとなつている。そし
て、該係止具１２を前進作動せしめて、その係止
爪部１８ａをケーシング１側の係合部１９（第１
図参照）に係合せしめることにより、吸込グリル
８を閉止状態に保持し得るようにされている。 Thus, the steel wire rod 11 exposed in the notch 13 of the suction grille 8 is engaged at a position forward of the connecting portion 17 in the gap formed between the first and second substrates 15 and 18, and the second substrate 18 Locking protrusion 18
By force-fitting and locking b and 18b onto the upper surface of the rib 14, the locking tool 12 is supported so as to be movable in and out of the notch 13. Then, the locking tool 12 is moved forward to lock the locking claw portion 18a into the engaging portion 19 (the first
(see figure), the suction grille 8 can be held in a closed state.
つまり、前進鋼線材１１は、吸込グリル８の開
放端側枠部８ａの剛性強化に寄与するとともに、
吸込グリル８の開放端側をケーシング１に係止す
るための係止具１２の支持用部材としての作用を
もなすようになつているのである。 In other words, the advancing steel wire rod 11 contributes to strengthening the rigidity of the open end side frame portion 8a of the suction grille 8, and
It also functions as a support member for a locking tool 12 for locking the open end side of the suction grille 8 to the casing 1.
図面中、符号２０，２１は吹出グリル、２２は
吹出空気流の方向を切り換えるためのスイングル
ーバ、２３はドレンパン、２４は仕切板である。 In the drawings, reference numerals 20 and 21 are outlet grilles, 22 is a swing louver for switching the direction of the outlet air flow, 23 is a drain pan, and 24 is a partition plate.
本考案は、上記実施例の構成に限定されるもの
ではなく、考案の要旨を逸脱しない範囲において
適宜設計変更可能なことは勿論である。 It goes without saying that the present invention is not limited to the configuration of the above-described embodiments, and that the design can be modified as appropriate without departing from the gist of the invention.
（考案の効果）
叙上の如く、本考案によれば、ケーシング１下
面に空気吸込口２を有し、該空気吸込口２に合成
樹脂製の吸込グリル８を開閉自在に設けてなる空
気調和機において、前記吸込グリル８の開放端側
枠部８ａに、補強用の鋼線材１１を配設したの
で、吸込グリル８の開放端側枠部８ａが、鋼線材
１１により剛性強化されることとなり、吸込グリ
ル８両側端部８ｂ，８ｂの垂れ下がりを防止する
ことができるという実用的な効果がある。(Effects of the invention) As described above, according to the invention, the air conditioner has an air suction port 2 on the lower surface of the casing 1, and a synthetic resin suction grille 8 is provided on the air suction port 2 so as to be freely openable and closable. In this machine, since the reinforcing steel wire rod 11 is disposed on the open end side frame portion 8a of the suction grille 8, the rigidity of the open end side frame portion 8a of the suction grille 8 is strengthened by the steel wire rod 11. This has the practical effect of preventing the side ends 8b, 8b of the suction grille 8 from sagging.
また、前記鋼線材１１に、前記吸込グリル８を
ケーシング１に対して係止するための係止具１２
を係合支持せしめるようにしたので、該鋼線材１
１をして係止具１２の支持用部材として兼用せし
めることができ、係止具１２の組付性も十分に確
保できるという効果もある。 Further, a locking tool 12 for locking the suction grille 8 to the casing 1 is attached to the steel wire rod 11.
Since the steel wire rod 1 is engaged and supported, the steel wire rod 1
1 can also be used as a support member for the locking tool 12, and the locking tool 12 can be assembled easily.
第１図は本考案の実施例にかかる空気調和機の
縦断面図、第２図は第１図図示の空気調和機にお
ける吸込グリルの要部を示す分解斜視図、第３図
は第１図図示の空気調和機の斜視図である。
１……ケーシング、２……空気吸込口、８……
吸込グリル、８ａ……開放端側枠部、１１……鋼
線材、１２……係止具。
FIG. 1 is a longitudinal cross-sectional view of an air conditioner according to an embodiment of the present invention, FIG. 2 is an exploded perspective view showing the main parts of the suction grill in the air conditioner shown in FIG. 1, and FIG. 3 is the same as that shown in FIG. FIG. 2 is a perspective view of the illustrated air conditioner. 1...Casing, 2...Air suction port, 8...
Suction grill, 8a... Open end side frame portion, 11... Steel wire, 12... Locking tool.
Claims (1)
気吸込口２に合成樹脂製の吸込グリル８を開閉自
在に設けてなる空気調和機において、前記吸込グ
リル８の開放端側枠部８ａに、補強用の鋼線材１
１を配設するとともに、該鋼線材１１には、前記
吸込グリル８をケーシング１に対して係止するた
めの係止具１２を係合支持せしめたことを特徴と
する空気調和機における吸込グリル構造。 In an air conditioner having an air intake 2 on the underside of a casing 1 and an intake grill 8 made of synthetic resin that can be opened and closed, a reinforcing steel wire rod 1 is attached to an open end side frame portion 8a of the intake grill 8.
and a fastening member for fastening the intake grille to the casing is engaged and supported by the steel wire material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987123866U JPH0434330Y2 (en) | 1987-08-12 | 1987-08-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987123866U JPH0434330Y2 (en) | 1987-08-12 | 1987-08-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6428721U JPS6428721U (en) | 1989-02-20 |
| JPH0434330Y2 true JPH0434330Y2 (en) | 1992-08-17 |
Family
ID=31373108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987123866U Expired JPH0434330Y2 (en) | 1987-08-12 | 1987-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434330Y2 (en) |
-
1987
- 1987-08-12 JP JP1987123866U patent/JPH0434330Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6428721U (en) | 1989-02-20 |
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