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JP4507568B2 - Hose attachment device - Google Patents
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JP4507568B2 - Hose attachment device - Google Patents

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Publication number
JP4507568B2
JP4507568B2 JP2003389120A JP2003389120A JP4507568B2 JP 4507568 B2 JP4507568 B2 JP 4507568B2 JP 2003389120 A JP2003389120 A JP 2003389120A JP 2003389120 A JP2003389120 A JP 2003389120A JP 4507568 B2 JP4507568 B2 JP 4507568B2
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Japan
Prior art keywords
hose
fixing band
attachment device
indoor unit
attachment
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JP2005147612A (en
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英明 中川
哲夫 清
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Panasonic Corp
Panasonic Holdings Corp
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Panasonic Corp
Matsushita Electric Industrial Co Ltd
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Description

本発明は、空気調和機の室内ユニットに接続されるホースの取付装置に関するものである。   The present invention relates to a hose attachment device connected to an indoor unit of an air conditioner.

従来この種のホースの取付装置は、例えば換気機能付き空気調和機の室内ユニットに熱交換器、送風ファン、及び換気ファン等を具備した換気ユニットを備え、前記換気ユニットは室内ユニットの側面部に載置されており、アダプター(以下バンド)と円形状のエルボを用いて排気経路の方向を変更する構成とその先に円形ホースを接続した構成のものがあった。   Conventionally, this type of hose attachment device includes, for example, a ventilation unit including a heat exchanger, a blower fan, and a ventilation fan in an indoor unit of an air conditioner with a ventilation function, and the ventilation unit is provided on a side surface of the indoor unit. There was a configuration in which the direction of the exhaust path was changed using an adapter (hereinafter referred to as a band) and a circular elbow, and a configuration in which a circular hose was connected to the tip.

上記発明の構成においては、室内ユニットから室内空気を搬送するためにファンの排気口に換気ホースを連結する為のバンドを用いてビス止めされる事例が開示されている(例えば、特許文献1参照)。
特開2000−171054号公報
In the configuration of the invention described above, an example is disclosed in which a screw for connecting a ventilation hose to a fan exhaust port is screwed to convey room air from an indoor unit (for example, see Patent Document 1). ).
JP 2000-171054 A

しかしながら、前記従来の構成では、ホース端部近傍に設けたフランジ様の部分にビス穴を設け、前記ビス穴にビスを貫通させ室内ユニットに共締めすることで室内ユニットを固定しており、室内ユニット側面に換気ファンが配置され換気ダクト口部と室内ユニット本体出口が近接し、且つ室内ユニット本体出口開口部が十二分に確保できない場合においてはホース施工工事の難易度が高く、工数がかかる問題を抱えている。   However, in the conventional configuration, the indoor unit is fixed by providing a screw hole in the flange-like part provided near the end of the hose, passing the screw through the screw hole and fastening it together with the indoor unit. If the ventilation fan is placed on the side of the unit, the ventilation duct mouth and the indoor unit main body outlet are close to each other, and the indoor unit main body outlet opening cannot be secured sufficiently, the hose construction work is difficult and requires man-hours. I have a problem.

本発明は、上記従来の課題を解決し、室内空気送出ホースの施工工事の容易化と簡単施工が出来る構成にした換気機能付き空気調和機の提供を目的とする。   An object of the present invention is to solve the above-mentioned conventional problems and to provide an air conditioner with a ventilation function that is configured to facilitate and simplify the construction work of an indoor air delivery hose.

前記従来の課題を解決するために、本発明のホースの取付装置は、空気調和機の室内ユニットにホースを取り付けるホース取り付け装置であって、室内ユニットには受け具と受け具と嵌合する取付固定バンドを備え、取付固定バンドの開時には略C形状、かつ、閉時には略円筒状をなし、取付固定バンドの円筒形状時の円筒端部の内方にはフランジ部5eを設けるとともに、取付固定バンドの閉時においてフランジ部5eがホースの外周に嵌合し、固定バンドに設けた単数または複数のフックと、受け具に設けたフック受け部とを係合することによって室内ユニットにホースを取り付けることを特徴とするものである。 In order to solve the conventional problem, the hose attachment device of the present invention is a hose attachment device for attaching a hose to an indoor unit of an air conditioner, and the indoor unit is fitted with a receiver and a receiver. A fixed band is provided. When the mounting fixing band is opened, it is substantially C-shaped, and when it is closed, it is substantially cylindrical. When the band is closed, the flange portion 5e is fitted to the outer periphery of the hose, and the hose is attached to the indoor unit by engaging one or a plurality of hooks provided on the fixed band and a hook receiving portion provided on the receiver. It is characterized by this.

本発明のホースの取付装置は、室内ユニットから室内空気を屋外に排出するホース配管を簡単に室内ユニットに接続固定することができ、施工性の向上が実現できる。   The hose attachment device of the present invention can easily connect and fix the hose pipe for discharging indoor air from the indoor unit to the indoor unit, and can improve workability.

第1の発明は、空気調和機の室内ユニットにホースを取り付けるホース取り付け装置であって、室内ユニットには受け具と受け具と嵌合する取付固定バンドを備え、取付固定バンドの開時には略C形状、かつ、閉時には略円筒状をなし、取付固定バンドの円筒形状時の円筒端部の内方にはフランジ部5eを設けるとともに、取付固定バンドの閉時においてフランジ部5eがホースの外周に嵌合し、固定バンドに設けた単数または複数のフックと
、受け具に設けたフック受け部とを係合することによって室内ユニットにホースを取り付けることにより、ホースを換気ダクト部に容易に取付ける事ができ、施工性を向上する事ができ、また取付固定バンドをワンタッチで受け具に接続することができるので、施工性を向上する事ができる。
1st invention is a hose attachment apparatus which attaches a hose to the indoor unit of an air conditioner, Comprising: The indoor unit is provided with the attachment fixing band fitted to a receptacle and a receptacle, and is substantially C at the time of opening of an attachment fixation band. When the mounting and fixing band is closed, the flange portion 5e is provided on the outer periphery of the hose. The hose can be easily attached to the ventilation duct by fitting the hose to the indoor unit by engaging the hook or hooks provided on the fixed band and the hook receiving part provided on the receiver. The workability can be improved, and the mounting and fixing band can be connected to the receiving tool with a single touch, so that the workability can be improved.

第2の発明のホース取付装置は、特に第1の発明において、取付固定バンドの外周にネジ穴を設けた複数のネジ用フランジを設け、取付固定バンドの閉時には、複数のネジ用フランジ部のネジ穴が互いに重なり合うように設けたことにより、ホースに取付固定バンドを固定した際にネジ穴が相互に重なり、容易にネジを貫通させる事ができるので、施工性を向上する事ができる。   The hose attachment device according to the second invention is the hose attachment device according to the first invention, in particular, in the first invention, provided with a plurality of screw flanges provided with screw holes on the outer periphery of the attachment fixing band, and when the attachment fixing band is closed, By providing the screw holes so as to overlap each other, the screw holes can overlap each other when the mounting fixing band is fixed to the hose, and the screws can be easily penetrated, so that the workability can be improved.

第3の発明のホース取付装置は、特に第1または第2の発明において、受け具の外周に第1のリブを設け、第1のリブにネジ用フランジ部を当接させて円周方向の回転を規制して位置決めをすることにより、受け具に対する取付固定バンドの相対位置を簡単に決定する事ができるので、施工性を向上する事ができる。 The hose attachment device according to the third invention is the hose attachment device according to the first or second invention, in particular, in which the first rib is provided on the outer periphery of the receiving member, and the screw flange portion is brought into contact with the first rib in the circumferential direction. By positioning by restricting rotation, it is possible to easily determine the relative position of the mounting fixing band with respect to the receiving tool, so that the workability can be improved.

第4の発明のホース取付装置は、特に第1から第3の発明において、第1のリブは取付固定バンドの外周部に当接させ、取付固定バンドを閉じる方向に押さえることにより、取付固定バンドを受け具にビス止めする際に、取付固定バンドが不用意に開いてしまわないようにでき、施工性を向上する事ができる。   The hose attachment device according to the fourth aspect of the invention is particularly the first to third aspects of the invention, wherein the first rib is brought into contact with the outer peripheral portion of the attachment fixing band and pressed in the closing direction of the attachment fixing band. When fixing the screw to the receiving tool, it is possible to prevent the mounting fixing band from opening carelessly and to improve the workability.

第5の発明のホース取付装置は、特に第1から第4の発明において、取付固定バンドの外周部には、軸方向に略平行に溝部を一箇所以上設け、受け具には溝部に嵌着する第2のリブを設けたことにより、取付固定バンドを受け具に嵌着する際の案内となるので、施工性を向上する事ができる。 The hose attachment device of the fifth invention is the hose attachment device according to the first to fourth inventions, in particular, in the outer peripheral portion of the attachment fixing band, at least one groove portion is provided substantially parallel to the axial direction, and the receiving member is fitted in the groove portion By providing the second rib to be used, it becomes a guide when the mounting fixing band is fitted to the receiving tool, so that the workability can be improved.

第6の発明のホース取付装置は、特に第5の発明において、溝部の肉厚はその他の部位に比べて薄肉となっていることにより、取付固定バンドの外周の一部が薄肉とすることで薄肉部分の柔軟性が増し、取付固定バンドの開閉が容易になるので、施工性を向上する事ができる。   In the hose attachment device of the sixth invention, in particular, in the fifth invention, the thickness of the groove portion is thinner than that of other parts, so that a part of the outer periphery of the attachment fixing band is thin. Since the flexibility of the thin portion increases and the mounting and fixing band can be easily opened and closed, the workability can be improved.

以下、本発明の実施例について、図を参照にしながら説明する。なお、この実施の形態によって本発明が限定されるものではない。   Embodiments of the present invention will be described below with reference to the drawings. Note that the present invention is not limited to the embodiments.

(実施の形態1)
図1は本発明の第1の実施の形態によるホースの取付装置を装着した分離型空気調和機の構成図である。
(Embodiment 1)
FIG. 1 is a configuration diagram of a separation-type air conditioner equipped with a hose attachment device according to a first embodiment of the present invention.

図1において、分離型空気調和機の室内ユニットは室内ユニット本体1と冷媒用配管4と換気用ホース2とドレン排水用ホース3から構成されている。   In FIG. 1, the indoor unit of the separation type air conditioner includes an indoor unit main body 1, a refrigerant pipe 4, a ventilation hose 2, and a drain drainage hose 3.

室内空気を屋外に排出する換気の排出口である換気ダクトは図2の様に室内ユニット側面の近傍、且つ室内本体出口1aと重なる様に配置され、換気ダクト口7には、分離型空気調和機の室内ユニットに取り付ける取付固定バンド5と受け具6が設けられている。   As shown in FIG. 2, the ventilation duct, which is a ventilation outlet for discharging indoor air to the outside, is arranged in the vicinity of the side surface of the indoor unit and overlaps with the indoor main body outlet 1a. An attachment fixing band 5 and a receiving tool 6 to be attached to the indoor unit of the machine are provided.

また、図3に示すように取付固定バンド5は略C形状であり、開口端部が閉時には略円筒状をなしている。そして、取付固定バンド5の円筒端部にはフランジ部5eを有しており、フランジ部2eでホース2を保持している。   Further, as shown in FIG. 3, the mounting and fixing band 5 is substantially C-shaped, and has a substantially cylindrical shape when the opening end is closed. A cylindrical end portion of the attachment fixing band 5 has a flange portion 5e, and the hose 2 is held by the flange portion 2e.

さらに、取付固定バンド5の略C形状の開口端部のそれぞれにはネジ穴を設けたネジ用
フランジ部5cを設けており、略C形状の開口端部が相互に係合した際に、それぞれに設けたネジ用フランジ部5cのネジ穴が互いに重なりあうようになっている。このように開口端部が閉時には、ネジ穴が互いに重なることによって、容易にネジを貫通させることができ、施工性を向上させる。
Furthermore, each of the substantially C-shaped opening end portions of the mounting fixing band 5 is provided with a screw flange portion 5c provided with a screw hole, and when the substantially C-shaped opening end portions are engaged with each other, The screw holes of the screw flange portion 5c provided on each other overlap each other. Thus, when the opening end is closed, the screw holes overlap each other, so that the screw can be easily penetrated and the workability is improved.

そして取付固定バンド5の内周あるいは外周に第1の仮止め部5aと、第1の仮止め部5aに係合する第2の仮止め部5a’とを設け、第1の仮止め部5aと第2の仮止め部5a’を相互に係合した際に、フランジ部5eがホースの外周に嵌合する。その結果、取付固定バンド5をホース2に簡単に仮止めでき、さらにホース2に仮止めした取付固定バンド5を受け具6に接続することができるので、施工性を向上する事ができる。   Then, a first temporary fixing part 5a and a second temporary fixing part 5a 'engaged with the first temporary fixing part 5a are provided on the inner periphery or outer periphery of the mounting fixing band 5, and the first temporary fixing part 5a is provided. When the 2nd temporary fix | stop part 5a 'is mutually engaged, the flange part 5e fits the outer periphery of a hose. As a result, the mounting and fixing band 5 can be easily temporarily fixed to the hose 2, and furthermore, the mounting and fixing band 5 temporarily fixed to the hose 2 can be connected to the receiving tool 6, so that workability can be improved.

また、取付固定バンド5には、受け具6に挿入する事で固定できる2つのフック5b、誤挿入を防ぐ溝部5dを設けている。取付固定バンド5の外周部に設けた単数または複数のフック5bを設け、受け具6にはフック5bが係合するフック受け部6bを設けており、ホース2に固定した取付固定バンド5をワンタッチで受け具6に挿入して接続することができるので、取付位置の明確化と施工性を向上する事ができる。   In addition, the attachment fixing band 5 is provided with two hooks 5b that can be fixed by being inserted into the receiver 6, and a groove portion 5d that prevents erroneous insertion. One or a plurality of hooks 5b provided on the outer peripheral portion of the mounting fixing band 5 are provided, and the hook 6b that the hook 5b engages is provided on the receiver 6, and the mounting fixing band 5 fixed to the hose 2 is touched with one touch. Therefore, it is possible to insert and connect to the support 6 so that the mounting position can be clarified and the workability can be improved.

一方、受け具6には、第1のリブ6aと第2のリブ6cを設け、第1のリブ6aは取付固定バンド5をその外周から押さえ、仮固定した取付固定バンド5が開いてしまわないように設けられている。   On the other hand, the support 6 is provided with a first rib 6a and a second rib 6c. The first rib 6a presses the mounting and fixing band 5 from the outer periphery, and the temporarily fixed mounting and fixing band 5 does not open. It is provided as follows.

また、第2のリブ6cは取付固定バンド5に設けた溝部5dと嵌着し、円周方向の位置決めをすることで、取付位置の明確化と誤接続を防ぐことができる。   Further, the second rib 6c is fitted to the groove 5d provided in the attachment fixing band 5, and positioning in the circumferential direction can prevent the attachment position from being clarified and erroneous connection.

また、取付固定バンドの溝部5dは受け具の第2のリブ6cと勘着して円周方向の位置を決定できる様に構成されている。そして、溝部5dの肉厚がその他の部位に比べて薄肉となっており、取付固定バンド5の外周の一部を薄肉とすることで、薄肉部分の柔軟性が増し、取付固定バンド5の開閉が容易になるので、施工性を向上する事ができる。   Further, the groove portion 5d of the mounting and fixing band is configured to be fitted with the second rib 6c of the receiving member so that the position in the circumferential direction can be determined. Further, the thickness of the groove 5d is thinner than other parts, and by making a part of the outer periphery of the attachment / fixation band 5 thinner, the flexibility of the thin part is increased, and the attachment / fixation band 5 is opened / closed. Since it becomes easy, workability can be improved.

以上のように、本発明にかかるホースの取付装置は、空気調和機の室内ユニットから室内空気を屋外に排出するホース配管を簡単にジョイント工事することができ、補強及び移設等でフックが故障した際にも安心して施工ができるので、ドレーン水用のホース等にも適用できる。   As described above, the hose attachment device according to the present invention can easily joint the hose pipe that discharges the indoor air from the indoor unit of the air conditioner to the outside, and the hook has failed due to reinforcement or relocation. It can also be applied to drain water hoses, etc.

本発明の換気機能付き空気調和機の構成図Configuration diagram of air conditioner with ventilation function of the present invention 本発明の室内ユニット背面及び側面図Rear view and side view of indoor unit of the present invention 本発明の取付固定バンドの三面図Three views of the mounting fixing band of the present invention 本発明の取付固定バンドの斜視図The perspective view of the mounting fixing band of this invention 本発明の受け具の三面図Three views of the receptacle of the present invention 本発明の受け具の斜視図The perspective view of the receiver of this invention 本発明の取付固定バンドと受け具の構成図(1)Configuration diagram (1) of the mounting and fixing band and receiver of the present invention 本発明の取付固定バンドと受け具の構成図(2)Configuration diagram (2) of the mounting and fixing band and receiver of the present invention 本発明の取付固定バンド仮止め構成図Mounting fixing band temporary fixing configuration diagram of the present invention 本発明の取付固定バンドと受け具のネジ止め構成図Mounting fixing band of the present invention and a screwing configuration diagram of a receiving tool 従来の室内ユニット背面構成図Conventional rear view of indoor unit 従来の室内ユニットのホース取付部を示す図The figure which shows the hose attachment part of the conventional indoor unit

1 室内ユニット
2 換気ホース
3 ドレンホース
4 冷媒配管
5 取付固定バンド
5a 第1の仮止め部
5a’ 第2の仮止め部
5b フック
5c ネジ用フランジ部
5d 溝部
5e フランジ部
6 受け具
6a 第1のリブ
6b フック受け部
6c 第2のリブ
7 換気ダクト口
DESCRIPTION OF SYMBOLS 1 Indoor unit 2 Ventilation hose 3 Drain hose 4 Refrigerant piping 5 Mounting fixing band 5a 1st temporary fix part 5a '2nd temporary fix part 5b Hook 5c Flange part for screws 5d Groove part 5e Flange part 6 Receptacle 6a 1st Rib 6b Hook receiving part 6c Second rib 7 Ventilation duct port

Claims (6)

空気調和機の室内ユニットにホースを取り付けるホース取り付け装置であって、前記室内ユニットには受け具と前記受け具と嵌合する取付固定バンドを備え、前記取付固定バンドの開時には略C形状、かつ、閉時には略円筒状をなし、前記取付固定バンドの円筒形状時の円筒端部の内方にはフランジ部5eを設けるとともに、前記取付固定バンドの閉時において前記フランジ部5eがホースの外周に嵌合し、前記固定バンドに設けた単数または複数のフックと、前記受け具に設けたフック受け部とを係合することによって室内ユニットにホースを取り付けることを特徴とするホースの取付装置。 A hose attachment device for attaching a hose to an indoor unit of an air conditioner, wherein the indoor unit includes a receiving fixture and an attachment fixing band that fits with the receptacle, and is substantially C-shaped when the attachment fixing band is opened, and When the mounting fixing band is closed, the flange portion 5e is provided on the outer periphery of the hose. fitted, the the one or more hooks provided in the fixed band, the attachment device of the hose, characterized in that to attach the hose to the indoor unit by engaging the hook receiving portion provided on the receptacle. 取付固定バンドの外周にネジ穴を設けた複数のネジ用フランジを設け、前記取付固定バンドの閉時には、前記複数のネジ用フランジ部のネジ穴が互いに重なり合うように設けたことを特徴とする請求項1記載のホースの取付装置。 A plurality of screw flanges provided with screw holes on the outer periphery of the mounting fixing band are provided, and when the mounting fixing band is closed, the screw holes of the plurality of screw flange portions are provided so as to overlap each other. Item 1. A hose attachment device according to item 1. 受け具の外周に第1のリブを設け、前記第1のリブにネジ用フランジ部を当接させて円周方向の回転を規制して位置決めをすることを特徴とする請求項1または2記載のホースの取付装置。 The first rib is provided on the outer periphery of the receiving member, and a screw flange portion is brought into contact with the first rib to regulate the rotation in the circumferential direction. Hose attachment device. 前記第1のリブは取付固定バンドの外周部に当接させ、前記取付固定バンドを閉じる方向に押さえる事を特徴とする請求項1から3のいずれか1項に記載のホースの取付装置。 The hose attachment device according to any one of claims 1 to 3, wherein the first rib is brought into contact with an outer peripheral portion of the attachment fixing band and pressed in a direction in which the attachment fixation band is closed. 前記取付固定バンドの外周部には、軸方向に略平行に溝部を一箇所以上設け、受け具には前記溝部に嵌着する第2のリブを設けたことを特徴とする請求項1から4のいずれか1項に記載のホースの取付装置。 5. The outer peripheral portion of the mounting fixing band is provided with one or more groove portions substantially parallel to the axial direction, and the receiving member is provided with a second rib that fits into the groove portion. The hose attachment device according to any one of the above. 前記溝部の肉厚はその他の部位に比べて薄肉となっていることを特徴とする請求項5記載のホースの取付装置。 6. The hose attachment device according to claim 5, wherein the thickness of the groove portion is thinner than other portions.
JP2003389120A 2003-11-19 2003-11-19 Hose attachment device Expired - Fee Related JP4507568B2 (en)

Priority Applications (1)

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JP2003389120A JP4507568B2 (en) 2003-11-19 2003-11-19 Hose attachment device

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JP4507568B2 true JP4507568B2 (en) 2010-07-21

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Publication number Priority date Publication date Assignee Title
JP5278341B2 (en) * 2010-01-21 2013-09-04 ダイキン工業株式会社 Air conditioning indoor unit
JP6833590B2 (en) * 2017-03-31 2021-02-24 三菱重工サーマルシステムズ株式会社 Indoor unit of drain hose fixture and air conditioner

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59132318U (en) * 1983-02-25 1984-09-05 未来工業株式会社 Conduit coupling device
JPH0753025Y2 (en) * 1990-10-24 1995-12-06 三菱自動車工業株式会社 Pipe connection structure
JP3428269B2 (en) * 1996-01-17 2003-07-22 カルソニックカンセイ株式会社 Pipe fittings
JPH1019355A (en) * 1996-07-04 1998-01-23 O K Kizai Kk Tightening band and duct connection structure using it
JP3859125B2 (en) * 2001-10-02 2006-12-20 日立金属株式会社 Sleeve type fitting

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