JPH0960955A - Foam duct - Google Patents
Foam ductInfo
- Publication number
- JPH0960955A JPH0960955A JP7242334A JP24233495A JPH0960955A JP H0960955 A JPH0960955 A JP H0960955A JP 7242334 A JP7242334 A JP 7242334A JP 24233495 A JP24233495 A JP 24233495A JP H0960955 A JPH0960955 A JP H0960955A
- Authority
- JP
- Japan
- Prior art keywords
- duct
- foam
- constituent members
- components
- adhesive tape
- 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
- Lining Or Joining Of Plastics Or The Like (AREA)
- Thermal Insulation (AREA)
- Duct Arrangements (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、プラスチック製の
発泡体自体で構成した空調用、換気用、排気用などの発
泡ダクトに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a foam duct for air conditioning, ventilation, exhaust, etc., which is composed of a plastic foam body itself.
【0002】[0002]
【従来の技術】従来、空調用、換気用、排気用などのダ
クトにおいて、ダクトを断熱、遮音構造とするもので
は、金属や硬質プラスチックなどからなるダクト本体を
発泡体で被覆することが行われている(例えば、特開平
3−123323号公報または特開平6−159586
号公報参照)。2. Description of the Related Art Conventionally, in ducts for air conditioning, ventilation, exhaust, etc., which have a heat insulating and sound insulating structure, a duct body made of metal or hard plastic is covered with foam. (For example, JP-A-3-123323 or JP-A-6-159586.
Reference).
【0003】[0003]
【発明が解決しようとする課題】ところで、上掲の公報
に記載されているように、ダクト本体を発泡体で被覆す
るものでは、建築物などにダクトを構築する施工にあた
り、まずダクト本体の配設工事を行ったうえで、さらに
ダクト本体を発泡体で被う工事を行うので、施工工程が
煩雑であり、工事日程の短縮を図ることが難しい。By the way, as described in the above-mentioned publication, in the case where the duct body is covered with the foam, in constructing the duct in a building or the like, first, the duct body is arranged. Since the construction work is performed and then the duct body is covered with foam, the construction process is complicated and it is difficult to shorten the construction schedule.
【0004】また、ダクト本体とそれを被覆する発泡体
とで構成する従来のダクトでは、構成部材が多いため一
般に高価であるうえ、構成部材の配送の面でも不利であ
る。Further, the conventional duct constituted by the duct main body and the foam covering the duct main body is generally expensive because it has many constituent members, and is also disadvantageous in terms of delivery of the constituent members.
【0005】そこで、本発明は、このような問題の解消
を図るものであって、ダクトを発泡体自体で構成するこ
とにより、構成部材の削減を図り、施工が容易で工事日
程を短縮化し、さらに構成部材の配送面でも有利な発泡
ダクトを提供することを目的とする。Therefore, the present invention is intended to solve such a problem, and by constructing the duct by the foam itself, the number of constituent members is reduced, the construction is easy and the construction schedule is shortened, Furthermore, it aims at providing the foaming duct which is advantageous also in terms of delivery of the constituent members.
【0006】[0006]
【課題を解決するための手段】上記目的を達成するため
の本発明に係る発泡ダクトは、ダクトを分割した板状の
複数のダクト構成部材を組み合わせて構成するダクトで
あって、ダクト構成部材は発泡体からなり、各ダクト構
成部材の外側に接着テープを貼着して各ダクトを補強固
定して直接ダクトとして使用することを特徴とするもの
である。A foam duct according to the present invention for achieving the above object is a duct formed by combining a plurality of plate-shaped duct constituent members obtained by dividing the duct. It is made of foam, and is characterized in that an adhesive tape is attached to the outside of each duct constituent member to reinforce and fix each duct for direct use as a duct.
【0007】本発明においては、各ダクト構成部材の接
合面を接着してダクトを形成するとともに、各ダクト構
成部材の接合面を角筒状のダクトを形成するように斜面
に形成し、各ダクト構成部材の斜面をなす接続面を接着
する構成とすることが好適である。In the present invention, the ducts are formed by adhering the joint surfaces of the duct constituent members, and the joint surfaces of the duct constituent members are formed as slopes so as to form a rectangular tubular duct. It is preferable that the connecting surface forming the inclined surface of the constituent member is bonded.
【0008】[0008]
【発明の実施の形態】図1は本発明の一実施の形態を示
す発泡ダクトの断面図である。図1において、1は発泡
ダクトであって、この発泡ダクト1は、それを分割した
板状の4つのダクト構成部材2を組み合わせて角筒状に
構成されている。FIG. 1 is a sectional view of a foam duct showing an embodiment of the present invention. In FIG. 1, reference numeral 1 denotes a foam duct, and this foam duct 1 is formed into a rectangular tube shape by combining four plate-shaped duct constituent members 2 obtained by dividing the foam duct.
【0009】各ダクト構成部材2は、発泡ポリエチレン
などからなる発泡体で構成されており、各ダクト構成部
材2は、その接合面3が互いに接合して角筒状に形成す
るように斜面をなしており、各ダクト構成部材2の互い
に接合する接合面3は、両面接着テープ4により接着さ
れ、発泡ダクト1が形成される。このように形成された
発泡ダクト1の各ダクト構成部材2の接合部位には、そ
の外側からダクトの長さ方向に接着テープ5を貼着して
補強固定する。発泡ダクト1は、適度の長さを有してお
り、それを順次延長接続することにより所要の長さのダ
クトを構築する。Each duct constituting member 2 is made of a foam made of foamed polyethylene or the like, and each duct constituting member 2 has an inclined surface so that the joint surfaces 3 thereof are joined to each other to form a rectangular tube shape. The bonding surfaces 3 of the duct constituent members 2 that are bonded to each other are bonded by the double-sided adhesive tape 4 to form the foam duct 1. An adhesive tape 5 is attached to the joint portion of each of the duct constituent members 2 of the foamed duct 1 formed in this way from the outside in the length direction of the duct to reinforce and fix it. The foam duct 1 has an appropriate length, and a duct having a required length is constructed by sequentially extending and connecting it.
【0010】図2は、ダクト構成部材2を2つ連ねた態
様としたもの一対を示している。このようにダクト構成
部材2を2つ連ねたものは、その2組を合わせて図1の
ように組み合わせて発泡ダクト1を構成する。図2のよ
うに、予めダクト構成部材2を2つ連ねた態様とするこ
とにより、部品点数が少なくなるうえ、それが平板状を
なしているので、配送や保管などの面で有利であるう
え、施工現場における施工工程の簡素化を図ることがで
きる。FIG. 2 shows a pair of two duct constituent members 2. In the case where two duct constituent members 2 are connected in this manner, the two sets are combined and combined as shown in FIG. 1 to form the foam duct 1. As shown in FIG. 2, by forming the two duct constituent members 2 in advance, the number of parts is reduced, and since it has a flat plate shape, it is advantageous in terms of delivery and storage. It is possible to simplify the construction process at the construction site.
【0011】なお、ダクト構成部材は2つ連ねたものに
限らず、4つ連ねた態様にすると、施工工程の簡素化を
図るうえでさらに良い。Incidentally, the duct constituent members are not limited to two connected ones, but it is better to use four connected members in order to simplify the construction process.
【0012】図3は、図1のように構成された発泡ダク
ト1を鈎形状に構築した例を示している。この場合に
も、垂直方向最下部の発泡ダクト1aの一端面を開口状
としてその開口部に水平方向の発泡ダクト1bの端面を
接合することにより構築される。FIG. 3 shows an example in which the foam duct 1 constructed as shown in FIG. 1 is constructed in a hook shape. Also in this case, one end surface of the foam duct 1a at the lowermost portion in the vertical direction is formed into an opening, and the end surface of the foam duct 1b in the horizontal direction is joined to the opening.
【0013】なお、本発明に係る発泡ダクトは、図示の
構築例のほか、その1つの長さを単位として任意の方
向、形態に構築するすることができるものである。ま
た、各ダクト構成部材2の接合面3を接着する手段は、
両面接着テープ4に限らず、接着剤や粘着剤により接合
してもよく、さらに、補強固定も接着テープ5に限るも
のではなく、種々の実施の形態によることができる。The foam duct according to the present invention can be constructed in an arbitrary direction and form with one length as a unit in addition to the illustrated construction example. Further, the means for adhering the joint surface 3 of each duct component 2 is
Not only the double-sided adhesive tape 4, but also an adhesive or a pressure-sensitive adhesive may be used for bonding, and the reinforcement fixing is not limited to the adhesive tape 5, and various embodiments can be used.
【0014】[0014]
【発明の効果】本発明によれば、ダクトを発泡体自体で
構成するものであるから、構成部材の削減を図り、施工
が容易で工事日程の短縮化でき、さらに構成部材の配送
や保管面でも有利な発泡ダクトを得ることができる。According to the present invention, since the duct is formed of the foam itself, the number of constituent members can be reduced, the construction can be facilitated, the construction schedule can be shortened, and the distribution and storage of the constituent members can be facilitated. However, an advantageous foam duct can be obtained.
【図1】本発明に係る発泡ダクトの断面図である。FIG. 1 is a cross-sectional view of a foam duct according to the present invention.
【図2】図1の発泡ダクトを構成するダクト構成部材を
2つ連ねた態様のもの一対を示した平面図である。FIG. 2 is a plan view showing a pair of two duct constituent members that form the foam duct of FIG.
【図3】発泡ダクトの構築態様を例示した斜視図であ
る。FIG. 3 is a perspective view illustrating a construction mode of a foam duct.
【符号の説明】 1 発泡ダクト 2 ダクト構成部材 3 接合面 4 両面接着テープ 5 接着テープ[Explanation of reference numerals] 1 foam duct 2 duct component member 3 joining surface 4 double-sided adhesive tape 5 adhesive tape
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 FI 技術表示箇所 B29L 23:00 ──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 6 Identification number Agency reference number FI Technical display location B29L 23:00
Claims (2)
成部材を組み合わせて構成するダクトであって、ダクト
構成部材は発泡体からなり、各ダクト構成部材の外側に
接着テープを貼着して各ダクトを補強固定して直接ダク
トとして使用することを特徴とする発泡ダクト。1. A duct configured by combining a plurality of plate-shaped duct constituent members obtained by dividing the duct, wherein the duct constituent member is made of foam, and an adhesive tape is attached to the outside of each duct constituent member. A foam duct characterized in that each duct is reinforced and fixed and used directly as a duct.
クトを形成するとともに、各ダクト構成部材の接合面を
角筒状のダクトを形成するように斜面に形成し、各ダク
ト構成部材の斜面をなす接続面を接着することを特徴と
する請求項1記載の発泡ダクト。2. A duct is formed by adhering the joint surfaces of the duct constituent members together, and the joint surface of the duct constituent members is formed into an inclined surface so as to form a rectangular tubular duct. The foam duct according to claim 1, wherein a connecting surface forming a slope is adhered.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7242334A JPH0960955A (en) | 1995-08-29 | 1995-08-29 | Foam duct |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7242334A JPH0960955A (en) | 1995-08-29 | 1995-08-29 | Foam duct |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0960955A true JPH0960955A (en) | 1997-03-04 |
Family
ID=17087657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7242334A Pending JPH0960955A (en) | 1995-08-29 | 1995-08-29 | Foam duct |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0960955A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002156152A (en) * | 2000-11-17 | 2002-05-31 | Sanpo Kobunshi Kk | Duct |
WO2011021574A1 (en) * | 2009-08-21 | 2011-02-24 | 三菱重工業株式会社 | Duct arrangement, duct equipment, duct reinforcement construction method, support reinforcement structure, and reinforcement structure for support fixing unit |
CN103307366A (en) * | 2013-06-21 | 2013-09-18 | 黄智华 | Anti-cracking combined glass magnesium air pipe |
-
1995
- 1995-08-29 JP JP7242334A patent/JPH0960955A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002156152A (en) * | 2000-11-17 | 2002-05-31 | Sanpo Kobunshi Kk | Duct |
WO2011021574A1 (en) * | 2009-08-21 | 2011-02-24 | 三菱重工業株式会社 | Duct arrangement, duct equipment, duct reinforcement construction method, support reinforcement structure, and reinforcement structure for support fixing unit |
CN103307366A (en) * | 2013-06-21 | 2013-09-18 | 黄智华 | Anti-cracking combined glass magnesium air pipe |
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