JP2535852Y2 - Door unit - Google Patents

Door unit

Info

Publication number
JP2535852Y2
JP2535852Y2 JP1991002071U JP207191U JP2535852Y2 JP 2535852 Y2 JP2535852 Y2 JP 2535852Y2 JP 1991002071 U JP1991002071 U JP 1991002071U JP 207191 U JP207191 U JP 207191U JP 2535852 Y2 JP2535852 Y2 JP 2535852Y2
Authority
JP
Japan
Prior art keywords
door
packing
frame
notch
airtightness
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 - Fee Related
Application number
JP1991002071U
Other languages
Japanese (ja)
Other versions
JPH04100787U (en
Inventor
哲朗 中ノ森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP1991002071U priority Critical patent/JP2535852Y2/en
Publication of JPH04100787U publication Critical patent/JPH04100787U/ja
Application granted granted Critical
Publication of JP2535852Y2 publication Critical patent/JP2535852Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Door And Window Frames Mounted To Openings (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Description

【考案の詳細な説明】[Detailed description of the invention]

【0001】[0001]

【産業上の利用分野】この考案は、例えば防音性を有す
る室内用のドアユニットに関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an indoor door unit having, for example, soundproofing properties.

【0002】[0002]

【従来の技術】図2は従来のドアユニットを示したもの
である。50はドア枠で、本枠51と補助枠52とから
なる。本枠51の内側面には戸当り53が設けられると
ともに、ドア54が蝶番55を介して回動自在に取付け
てある。また、ドア54が当接する戸当り53の面に気
密パッキン56が設けられ、モヘア57を取付けたドア
54の端面に対向する本枠51の面にスポンジパッキン
58が取付けてある。
2. Description of the Related Art FIG. 2 shows a conventional door unit. A door frame 50 includes a main frame 51 and an auxiliary frame 52. A door stop 53 is provided on the inner surface of the main frame 51, and a door 54 is rotatably mounted via a hinge 55. An airtight packing 56 is provided on the surface of the door stop 53 where the door 54 contacts, and a sponge packing 58 is mounted on the surface of the main frame 51 facing the end surface of the door 54 to which the mohair 57 is mounted.

【0003】[0003]

【考案が解決しようとする課題】従来のドアユニットで
は、モヘア57とスポンジパッキン58が摺動するた
め、ドア54を頻繁に開閉するとモヘア57が剥がれ外
観および気密性が悪くなるという問題があった。また、
施工によりドア枠50とドア54の隙間に誤差がある場
合には、気密性が悪くなるという問題があった。
In the conventional door unit, since the mohair 57 and the sponge packing 58 slide, if the door 54 is frequently opened and closed, there is a problem that the mohair 57 is peeled off and the appearance and airtightness are deteriorated. . Also,
When there is an error in the gap between the door frame 50 and the door 54 due to the construction, there is a problem that airtightness is deteriorated.

【0004】したがって、この考案の目的は、気密性を
保持する部材が剥がれることなく、また、施工にばらつ
きがあっても気密性を確保できるドアユニットを提供す
ることである。
[0004] Therefore, an object of the present invention is to provide a door unit in which a member for maintaining airtightness is not peeled off and the airtightness can be ensured even if there is a variation in construction.

【0005】[0005]

【課題を解決するための手段】この考案のドアユニット
は、内側面に戸当りが設けられたドア枠の一側に、周縁
部が前記戸当りにパッキンを介して当接するドアを回動
自在に取付け、このドアの側端面が前記ドア枠の内側面
に対向したドアユニットであって、前記戸当りに段部を
形成してこの段部に対応するように前記ドアの周縁部に
切欠き部を設け、前記段部と前記切欠き部のドアの開閉
方向の対向面間に前記パッキンとは別の気密用パッキン
を介在させたことを特徴とするものである。
According to the door unit of the present invention, a door whose peripheral edge is in contact with the door stop via a packing is rotated on one side of a door frame provided with a door stop on an inner surface.
The door is freely mounted, and the side end surface of this door is the inner surface of the door frame.
A door unit facing the
Formed on the periphery of the door to correspond to this step
A notch portion is provided, and an airtight packing different from the packing is interposed between the stepped portion and a facing surface of the notch portion in the opening and closing direction of the door.

【0006】[0006]

【作用】この考案の構成によれば、ドアの周縁部が当接
する戸当りに設けられる通常のパッキンの他に別の気密
用パッキンを設けて、これを段部と切欠き部のドアの開
閉方向の対向面間に介在させているので、ドアの開閉時
において気密用パッキンは当接するだけで摺接しない。
このため、気密用パッキンは剥がれることはなく、高い
気密性を確保することができる。また、ドアとドア枠の
隙間にばらつきがあっても、ドアとドア枠が隙間方向に
沿って面接触する構造であるため、気密性が低下するこ
とはない。さらに、気密用パッキンを設けることによ
り、二重パッキンとなってその間に中空部が形成される
ので、防音性とともに断熱性の向上に寄与する。しか
も、ドアの側端面がドア枠の内側面に対向しているので
納まりが良好である。
According to the structure of the present invention, the peripheral portion of the door abuts.
Other seals besides the normal packing provided at the door
The use packing is provided, which since the is interposed between the facing surfaces of the opening and closing direction of the door of the stepped portion and the notch, airtight packing during opening and closing of the door is not in sliding contact only by abutment.
For this reason, the airtight packing is not peeled off, and high airtightness can be secured . Also, even if the gap between the door and the door frame varies, the door and the door frame
Since it is a structure that makes surface contact along , the airtightness does not decrease. Furthermore, by providing airtight packing,
And a double packing forms a hollow space between them
Therefore, it contributes to improvement of heat insulation as well as sound insulation. Only
Also, since the side end surface of the door faces the inner surface of the door frame,
The fit is good.

【0007】[0007]

【実施例】この考案の一実施例のドアユニットを図1に
基づいて説明する。1はドア枠で、本枠2と補助枠3と
からなる。本枠2の戸当り4には段部12が形成してあ
。5はドアで、蝶番6を介して本枠2の一側に回動自
在に取付けてある。このドア5の周縁部7には段部12
に対応するように切欠き部13が設けてある。また、ド
ア5の周縁部7が戸当り4にバッキン8aを介して当接
するとともに、段部12と切欠き部13のドアの開閉方
向の対向面間に上記パッキン8aとは別の気密用パッキ
ン8bを介在させている。両パッキン8a,8bは戸当
り4側に設けてある。なお、本枠2と補助枠3は、壁の
厚さに応じてスペース9の範囲において伸縮させること
ができる。10は壁材を納める溝である。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A door unit according to an embodiment of the present invention will be described with reference to FIG. Reference numeral 1 denotes a door frame, which includes a main frame 2 and an auxiliary frame 3. A step 12 is formed at the door stop 4 of the main frame 2.
You . Reference numeral 5 denotes a door, which pivots to one side of the main frame 2 via a hinge 6.
It is already installed. A step 12 is provided on a peripheral portion 7 of the door 5.
The notch 13 is provided to correspond to. Also, do
The peripheral part 7 of the door 5 abuts on the door stop 4 via the backing 8a.
How to open and close the door of the step 12 and the notch 13
Airtight packing different from the packing 8a between the opposing surfaces.
8b is interposed. Both packings 8a, 8b are door contacts
4 side. The main frame 2 and the auxiliary frame 3 can be expanded and contracted in the range of the space 9 according to the thickness of the wall. Reference numeral 10 denotes a groove for receiving a wall material.

【0008】この実施例によれば、ドア5を閉めた状態
では、2か所に取付けた気密パッキン8a,8bにより
気密性が確保される。また、2つの気密パッキン8a,
8bはドア5に当接するだけで摺接しないので、気密パ
ッキン8a,8bの開閉により剥がれることはない。さ
らに、施工によりドア5とドア枠1の隙間Aにばらつき
があっても、ドア5とドア枠1が隙間A方向に沿って
接触する構造であるため、柔軟に対応でき気密性が低下
することはない。さらに、気密用パッキン8bを設ける
ことにより、二重パッキンとなってその間に中空部15
が形成されるので、気密性、防音性とともに断熱性の向
上に寄与する。しかも、ドア5の側端面がドア枠1の内
側面に対向しているので納まりが良好である。
According to this embodiment, when the door 5 is closed, airtightness is ensured by the airtight packings 8a and 8b attached to two places. Also, two airtight packings 8a,
8b does not come into sliding contact with the door 5 but does not come off when the airtight packings 8a and 8b are opened and closed. Furthermore, even if there is a variation in the gap A between the door 5 and the door frame 1 due to the construction, since the door 5 and the door frame 1 are in surface contact along the direction of the gap A, the structure can be flexibly coped with and the airtightness is reduced. Never. Further, an airtight packing 8b is provided.
As a result, a double packing is formed,
Is formed, which improves airtightness, soundproofing and heat insulation.
Contribute to the top. Moreover, the side end surface of the door 5 is inside the door frame 1.
Since it faces the side surface, it fits well.

【0009】[0009]

【0010】[0010]

【考案の効果】この考案のドアユニットによれば、ドア
の周縁部が当接する戸当りに設けられる通常のパッキン
の他に別の気密用パッキンを設けて、これを段部と切欠
き部のドアの開閉方向の対向面間に介在させている
で、ドアの開閉時において気密用パッキンは当接するだ
けで摺接しない。このため、気密用パッキンは剥がれる
ことはなく、高い気密性を確保することができる。
た、ドアとドア枠の隙間にばらつきがあっても、ドアと
ドア枠が隙間方向に沿って面接触する構造であるため、
気密性が低下することはない。さらに、気密用パッキン
を設けることにより、二重パッキンとなってその間に中
空部が形成されるので、防音性とともに断熱性の向上に
寄与する。しかも、ドアの側端面がドア枠の内側面に対
向しているので納まりが良好である。
According to the door unit of the present invention, the door
Packing provided at the door stop where the peripheral edge of the
In addition to the above, another airtight packing is provided, and this is
In <br/> of which is interposed between the facing surfaces of the opening and closing direction of the feeder portion of the door, airtight packing during opening and closing of the door is not in sliding contact only by abutment. For this reason, the airtight packing is not peeled off, and high airtightness can be secured . In addition, even if there is variation in the gap between the door and the door frame, since the door and the door frame are in surface contact along the gap direction,
The airtightness does not decrease. In addition, airtight packing
By providing a double packing,
Voids are formed to improve sound insulation and heat insulation
Contribute. Moreover, the side end surface of the door faces the inner surface of the door frame.
It fits well because it is oriented.

【図面の簡単な説明】[Brief description of the drawings]

【図1】この考案の一実施例のドアユニットの断面平面
図である。
FIG. 1 is a sectional plan view of a door unit according to an embodiment of the present invention.

【図2】従来例のドアユニットの断面平面図である。FIG. 2 is a sectional plan view of a conventional door unit.

【符号の説明】[Explanation of symbols]

1 ドア枠 4 戸当り 5 ドア 7 周縁部8a パッキン 8b 気密用パッキン 12 段部 13 切欠き部 DESCRIPTION OF SYMBOLS 1 Door frame 4 Door 5 Door 7 Peripheral part 8a Packing 8b Airtight packing 12 Step 13 Notch

Claims (1)

(57)【実用新案登録請求の範囲】(57) [Scope of request for utility model registration] 【請求項1】 内側面に戸当りが設けられたドア枠の一
側に、周縁部が前記戸当りにパッキンを介して当接する
ドアを回動自在に取付け、このドアの側端面が前記ドア
枠の内側面に対向したドアユニットであって、前記戸当
りに段部を形成してこの段部に対応するように前記ドア
の周縁部に切欠き部を設け、前記段部と前記切欠き部の
ドアの開閉方向の対向面間に前記パッキンとは別の気密
パッキンを介在させたことを特徴とするドアユニッ
ト。
1. A one door frame doorstop is provided on the inner surface
Side, the peripheral edge abuts the door stop via packing
A door is rotatably mounted, and a side end surface of the door is the door.
A door unit facing the inner surface of the frame, wherein
The door is formed so as to correspond to this step.
A notch is provided at the peripheral edge of the seal, and another airtight seal is provided between the step and the notch in the opening and closing direction of the door.
Door unit characterized by interposing packing for the door.
JP1991002071U 1991-01-25 1991-01-25 Door unit Expired - Fee Related JP2535852Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1991002071U JP2535852Y2 (en) 1991-01-25 1991-01-25 Door unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1991002071U JP2535852Y2 (en) 1991-01-25 1991-01-25 Door unit

Publications (2)

Publication Number Publication Date
JPH04100787U JPH04100787U (en) 1992-08-31
JP2535852Y2 true JP2535852Y2 (en) 1997-05-14

Family

ID=31729940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1991002071U Expired - Fee Related JP2535852Y2 (en) 1991-01-25 1991-01-25 Door unit

Country Status (1)

Country Link
JP (1) JP2535852Y2 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58183887U (en) * 1982-06-03 1983-12-07 ミサワホ−ル株式会社 steel door device
JPS615980U (en) * 1984-06-18 1986-01-14 大原産和株式会社 door device

Also Published As

Publication number Publication date
JPH04100787U (en) 1992-08-31

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