JPH0416876Y2 - - Google Patents
Info
- Publication number
- JPH0416876Y2 JPH0416876Y2 JP1986149811U JP14981186U JPH0416876Y2 JP H0416876 Y2 JPH0416876 Y2 JP H0416876Y2 JP 1986149811 U JP1986149811 U JP 1986149811U JP 14981186 U JP14981186 U JP 14981186U JP H0416876 Y2 JPH0416876 Y2 JP H0416876Y2
- Authority
- JP
- Japan
- Prior art keywords
- tight material
- door
- lower frame
- material receiving
- indoor
- 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
- 239000000463 material Substances 0.000 claims description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000007789 sealing Methods 0.000 description 2
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Description
【考案の詳細な説明】
［産業上の利用分野］
本考案は、屋内外に回動可能なドアーにおける
ドアー下枠の水密装置に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a watertight device for the lower frame of a door that can be rotated indoors and outdoors.
［従来の技術］
従来、この種の水密装置としては、ドアー本体
下端の屋内外両側にドアー下枠に当接するタイト
材を設けると共に、ドアー下枠のうち屋内側位置
に上方へ突出した水返し壁を設けたものがある。
そして、上記タイト材と水返し壁により、屋外側
から屋内側に雨水が浸入するのを防止していた。[Prior Art] Conventionally, this type of watertight device includes a tight material that contacts the lower frame of the door on both the indoor and outdoor sides of the lower end of the door body, and a water return projecting upward on the indoor side of the lower frame of the door. Some have walls.
The tight material and the water return wall prevent rainwater from entering from the outdoor side to the indoor side.
［解決すべき問題点］
しかしながら、ドアー下枠にタイト材を当接さ
せても、ドアー下枠とタイト材の間に微少な隙間
があることから、この隙間を通つて雨水が屋内側
に浸入することがある。[Problems to be solved] However, even if the tight material is brought into contact with the door bottom frame, there is a small gap between the door bottom frame and the tight material, so rainwater may enter the indoor side through this gap. There are things to do.
また、屋内側に設けた水返し壁は、ドアーを屋
内側に回動可能にする必要があることから、あま
り高くすることができなかつた。このため、上述
したようにドアー下枠とタイト材の間を通つて雨
水が浸入してきた場合に、上記水返し壁を越えて
屋内側に入り込み易く、上述した従来の構造では
水密性能が不充分であるという問題点があつた。 In addition, the water return wall provided on the indoor side could not be made very high because it required the door to be able to rotate toward the indoor side. For this reason, as mentioned above, when rainwater infiltrates between the door bottom frame and the tight material, it easily crosses the water return wall and enters the indoor side, and the conventional structure described above does not have sufficient watertight performance. There was a problem with this.
本考案は上記従来の問題点に鑑みなされたもの
であり、充分な水密状態を得ることができるドア
ー下枠の水密装置を提供することを目的とする。 The present invention has been made in view of the above-mentioned conventional problems, and it is an object of the present invention to provide a watertight device for a door lower frame that can obtain a sufficient watertight state.
［問題点の解決手段］
このため本考案では、屋内外に回動可能なドア
ーにおけるドアー下枠の水密装置において、ドア
ー本体の下端の屋内側及び屋外側に、ドアー下枠
に当接して、ドアー本体とドアー下枠との間を屋
内外で二重に密閉するタイト材を設け、上記屋外
側のタイト材は、ドアー下枠の屋外側面に当接し
てなり、上記ドアー下枠の屋内側に凹状のタイト
材受部を形成すると共に、該タイト材受部に上記
屋内側のタイト材が挿入して側壁面に当接してな
り、上記ドアー下枠を中空状とし、上記タイト材
受部の底部に中空部内に連通する排水孔を設けて
なる構成を採用し、これによつて上記目的を達成
しようとするものである。[Means for solving the problem] Therefore, in the present invention, in a watertight device for a door bottom frame of a door that can be rotated indoors and outdoors, the bottom end of the door body is placed in contact with the door bottom frame on the indoor side and the outdoor side, A tight material is provided to double seal between the door body and the door bottom frame both indoors and outdoors, and the outdoor tight material is in contact with the outdoor side of the door bottom frame, and the indoor side of the door bottom frame is sealed. A concave tight material receiving part is formed in the tight material receiving part, and the indoor tight material is inserted into the tight material receiving part and comes into contact with the side wall surface, and the door lower frame is made hollow, and the tight material receiving part is formed into a hollow shape. The purpose of this invention is to achieve the above object by adopting a structure in which a drainage hole communicating with the inside of the hollow part is provided at the bottom of the hollow part.
［実施例］
以下、本考案の一実施例を第１図ないし第３図
に基づいて説明する。[Embodiment] An embodiment of the present invention will be described below with reference to FIGS. 1 to 3.
図に示すドアーは、建屋開口部２０に取付けた
ドアー枠にドアー本体１０を屋内外に回動可能に
装着して構成してなる。 The door shown in the figure is constructed by attaching a door body 10 to a door frame attached to a building opening 20 so as to be rotatable indoors and outdoors.
そして、本実施例の水密装置は、上記ドアー枠
のうちドアー下枠１とドアー本体１０の間に設け
てある。 The watertight device of this embodiment is provided between the door lower frame 1 and the door body 10 of the door frame.
ドアー本体１０下端の屋外側及び屋内側にはド
アー下枠１（以下単に下枠１という。）に当接し、
ドアー本体１０と下枠１との間を屋内外で二重に
密閉するタイト材１１，１２が夫々下方を向けて
設けてある。 The lower end of the door body 10 is in contact with the door lower frame 1 (hereinafter simply referred to as the lower frame 1) on the outdoor side and the indoor side,
Tight members 11 and 12 for doubly sealing the space between the door body 10 and the lower frame 1 both indoors and outdoors are provided facing downward, respectively.
下枠１の屋外側上端部には垂直壁状の当接部２
を屋内側に僅かに窪ませた状態で形成してある。
そして、ドアー本体１０が建屋開口部２０を閉じ
た状態で、上記タイト材１１が屋外側より当接部
２に当接するようにしてある。 A vertical wall-shaped contact portion 2 is provided at the upper end of the bottom frame 1 on the outdoor side.
It is formed with a slight depression toward the indoor side.
When the door body 10 closes the building opening 20, the tight material 11 is brought into contact with the contact portion 2 from the outdoor side.
したがつて、強い風雨が生じても、タイト材１
１が風圧で押され当接部２に圧接することによ
り、雨水の浸入を確実に防止できるようになつて
いる。 Therefore, even if strong wind and rain occur, the tight material 1
1 is pushed by wind pressure and comes into pressure contact with the contact portion 2, thereby reliably preventing rainwater from entering.
また、下枠１の上部屋内側には長手方向に沿つ
て屋内外に側壁部３ａ，３ｂを有する凹状のタイ
ト材受部３を形成してある。そして、ドアー本体
１０が建屋開口部２０を閉じた状態で、上記タイ
ト材１２の下部がタイト材受部３内に入り込み且
つその屋外側の側壁部３ａに当接するように構成
してある。もつとも、タイト材受部３の屋外側の
側壁部３ａでなく屋内側の側壁部３ｂにタイト材
１２を当接させるようにしてもよい。 Further, inside the upper chamber of the lower frame 1, a concave tight material receiving part 3 having indoor and outdoor side wall parts 3a and 3b is formed along the longitudinal direction. When the door body 10 closes the building opening 20, the lower part of the tight material 12 enters into the tight material receiving part 3 and comes into contact with the outdoor side wall part 3a. However, the tight material 12 may be brought into contact with the indoor side wall portion 3b of the tight material receiving portion 3 instead of the outdoor side wall portion 3a.
上記下枠１は中空形状に形成されており、かつ
上記タイト材受部３のうち平坦形状をした底部３
ｃには、所定間隔をあけて下枠１の中空部１ａ内
に連通する複数の排水孔４，４を設けてある。 The lower frame 1 is formed in a hollow shape, and a bottom portion 3 of the tight material receiving portion 3 is formed in a flat shape.
c, a plurality of drainage holes 4, 4 are provided at predetermined intervals and communicate with the inside of the hollow portion 1a of the lower frame 1.
また、下枠１の屋外側下部には、所定間隔をあ
けて中空部１ａ内に連通する複数の水抜孔５，５
を設けてある。 Further, in the lower part of the outdoor side of the lower frame 1, a plurality of drain holes 5, 5 are provided at predetermined intervals and communicate with the inside of the hollow part 1a.
is provided.
更に、下枠１の中空部１ａ内下面には、排水孔
４から入つた水が水抜孔５側に流れるように水抜
孔５側に傾斜する傾斜面１ｂを形成してある。 Further, on the inner lower surface of the hollow portion 1a of the lower frame 1, an inclined surface 1b is formed which is inclined toward the drain hole 5 side so that water entering from the drain hole 4 flows toward the drain hole 5 side.
また、下枠１の上部のうちタイト材１１，１２
で挟まれる部分には長手方向に沿つて凹部６を形
成してあり、この凹部６の底部には所定間隔をあ
けて中空部１ａ内に連通する複数の排水孔７，７
を設けてある。もつとも、上記凹部６及び流出孔
７は必ずしも設ける必要はなく、下枠１のこの部
分を平坦形状としてもよい。 In addition, the tight materials 11 and 12 of the upper part of the lower frame 1 are
A recess 6 is formed along the longitudinal direction in the portion sandwiched between the two, and a plurality of drainage holes 7, 7 are formed at the bottom of the recess 6 at predetermined intervals and communicate with the inside of the hollow part 1a.
is provided. However, it is not necessary to provide the recess 6 and the outflow hole 7, and this portion of the lower frame 1 may have a flat shape.
なお、ドアー本体１０上端の屋外側及び屋内側
には、ドアー枠の上枠８に当接する２本のタイト
材１３，１４を設けてある。また、ドアー枠の縦
枠９，９の屋外側及び屋内側には、ドアー本体１
０に当接するタイト材１５，１６を設けてある。
これによつて、ドアー本体１０と上枠８及び縦枠
９間に水密性を持たせている。 In addition, two tight members 13 and 14 are provided on the outdoor side and the indoor side of the upper end of the door body 10 to abut on the upper frame 8 of the door frame. In addition, on the outdoor side and indoor side of the vertical frames 9, 9 of the door frame, there is a door body 1.
Tight members 15 and 16 are provided which abut against the 0.
This provides watertightness between the door body 10, the upper frame 8, and the vertical frame 9.
以上のように本実施例によれば、下枠１に、ド
アー本体１０に設けたタイト材１１，１２を当接
させて、下枠１とドアー本体１０の間において、
屋内外両側で二重に水密状態を得ることができる
ようにしてある。そして、雨水を仮に下枠１の当
接部２とタイト材１１の間を通つて浸入しても、
凹部６内に入り込んで、排水孔７、中空部１ａ、
傾斜面１ｂ、水抜孔５を介して屋外側に排水され
る。また、凹部６を通り越し、更にタイト材受部
３の屋外側側壁部３ａとタイト材１２の間を通つ
て浸入した場合は、タイト材受部３内に入り込ん
で、排水孔４、中空部１ａ，傾斜面１ｂ、水抜孔
５を介して屋外側に排水され、タイト材受部３よ
り屋内側に浸入しない。 As described above, according to this embodiment, the tight materials 11 and 12 provided on the door body 10 are brought into contact with the lower frame 1, and between the lower frame 1 and the door body 10,
It is designed to be doubly watertight both indoors and outdoors. Even if rainwater were to enter between the contact part 2 of the lower frame 1 and the tight material 11,
It enters into the recess 6 and drains the drain hole 7, the hollow part 1a,
The water is drained outdoors via the inclined surface 1b and the drain hole 5. In addition, if it passes through the recess 6 and further passes between the outdoor side wall 3a of the tight material receiving part 3 and the tight material 12, it will enter into the tight material receiving part 3 and enter the drainage hole 4 and the hollow part 1a. , the water is drained outdoors through the inclined surface 1b and the drain hole 5, and does not enter the indoor side through the tight material receiving part 3.
また、排水孔４，７を通つた雨水は、下枠１の
中空部１ａ内を通り且つ傾斜面１ｂ上を流れるこ
とから、滑らかに屋外側に排水される。 In addition, rainwater that has passed through the drainage holes 4 and 7 passes through the hollow portion 1a of the lower frame 1 and flows on the slope 1b, so that it is smoothly drained outdoors.
なお、本実施例によれば、下枠１の屋外側上端
部に垂直壁状の当接部２を形成したが、タイト材
受部３と同様該当接部２を凹型形状とし、さらに
この凹状の当接部の底部に中空部１ａ内に連通す
る排水孔を設けるようにしてもよい。この場合、
タイト材１１はこの凹状の当接部のうち屋外側の
側壁部あるいは屋内側の側壁部に当接させる。 According to this embodiment, the vertical wall-shaped abutment part 2 is formed at the upper end of the lower frame 1 on the outdoor side. A drainage hole communicating with the inside of the hollow part 1a may be provided at the bottom of the abutting part. in this case,
The tight material 11 is brought into contact with the outdoor side wall portion or the indoor side wall portion of this concave contact portion.
また、本実施例では、下枠１の屋内側に形成し
たタイト材受部３の底部３ｃを平坦状の形状とし
たが、断面Ｖ字型形状にし、その下端部に排水孔
を設ければ、より水はけをよくすることができ
る。 Further, in this embodiment, the bottom part 3c of the tight material receiving part 3 formed on the indoor side of the lower frame 1 is made into a flat shape, but if it is made into a V-shaped cross section and a drainage hole is provided in the lower end part. , which allows for better drainage.
［考案の効果］
以上のように本考案は、ドアー本体の下端の屋
内外両側にドアー下枠に当接するタイト材を設け
たので、ドアー本体とドアー下枠との間を屋内外
で二重に密閉することができ、特に、屋内側のタ
イト材は凹状のタイト材受部に挿入してその側壁
面に当接していると共に、屋外側のタイト材がド
アー下枠の屋外側面に当接していることと相俟つ
て、上記二重の密閉が一層強固になされることか
ら、確実な水密状態を得ることができる。[Effects of the invention] As described above, the present invention provides a tight material that contacts the door lower frame on both indoor and outdoor sides of the lower end of the door body, so that the gap between the door body and the door lower frame is doubled both indoors and outdoors. In particular, the tight material on the indoor side is inserted into the recessed tight material receiving part and contacts the side wall surface thereof, and the tight material on the outdoor side is in contact with the outdoor side surface of the door lower frame. In combination with this, the above-mentioned double sealing is made even stronger, so that a reliable watertight state can be obtained.
また、ドアー下枠の屋内側に凹状のタイト材受
部を形成してこのタイト材受部の底部に排水孔を
設けたので、仮に屋内外両側に設けたタイト材と
ドアー下枠の間を通つて雨水が浸入しても、タイ
ト材受部内に入り込み排水孔を介して屋外に排水
され、タイト材受部より屋内側に雨水が浸入しな
いことから、充分な水密状態を得ることができる
効果を奏する。 In addition, a concave tight material receiving part was formed on the indoor side of the door bottom frame, and a drainage hole was provided at the bottom of this tight material receiving part. Even if rainwater infiltrates through the tight material receiving part, it will enter the tight material receiving part and be drained outdoors through the drainage hole, and the rainwater will not enter indoors from the tight material receiving part, so it is possible to obtain a sufficient watertight condition. play.
第１図は本実施例の縦断面図、第２図は第１図
の横断面図、第３図は第１図の要部拡大図であ
る。
１……ドアー下枠、１ａ……中空部、２……当
接部、３……タイト材受部、３ｃ……底部、４…
…排水孔、５……水抜孔、６……凹部、７……排
水孔、１０……ドアー本体、１１，１２……タイ
ト材。
1 is a longitudinal cross-sectional view of this embodiment, FIG. 2 is a cross-sectional view of FIG. 1, and FIG. 3 is an enlarged view of the main part of FIG. 1. DESCRIPTION OF SYMBOLS 1...Door lower frame, 1a...Hollow part, 2...Abutting part, 3...Tight material receiving part, 3c...Bottom part, 4...
... Drain hole, 5 ... Drain hole, 6 ... Recess, 7 ... Drain hole, 10 ... Door body, 11, 12 ... Tight material.
Claims (1)
備えたことを特徴とするドアー下枠の水密装置。 (イ) ドアー本体の下端の屋内側及び屋外側に、ド
アー下枠に当接して、ドアー本体とドアー下枠
との間を屋内外で二重に密閉するタイト材を設
けてなる。 (ロ) 上記屋外側のタイト材は、ドアー下枠の屋外
側面に当接してなる。 (ハ) 上記ドアー下枠の屋内側の凹状のタイト材受
部を形成すると共に、該タイト材受部に上記屋
内側のタイト材が挿入して側壁面に当接してな
る。 (ニ) 上記ドアー下枠を中空状とし、上記タイト材
受部の底部に中空部内に連通する排水孔を設け
てなる。[Scope of Claim for Utility Model Registration] A watertight device for a lower frame of a door, which is rotatable indoors and outdoors, and is characterized by meeting the following requirements. (a) A tight material is provided on the indoor and outdoor sides of the lower end of the door body, which abuts against the door lower frame to double seal the space between the door body and the door lower frame both indoors and outdoors. (b) The outdoor tight material mentioned above comes into contact with the outdoor side of the door lower frame. (c) A concave tight material receiving portion on the indoor side of the door lower frame is formed, and the indoor tight material is inserted into the tight material receiving portion and comes into contact with the side wall surface. (d) The door lower frame is hollow, and a drainage hole communicating with the hollow part is provided at the bottom of the tight material receiving part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986149811U JPH0416876Y2 (en) | 1986-09-30 | 1986-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986149811U JPH0416876Y2 (en) | 1986-09-30 | 1986-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6354792U JPS6354792U (en) | 1988-04-12 |
| JPH0416876Y2 true JPH0416876Y2 (en) | 1992-04-15 |
Family
ID=31065372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986149811U Expired JPH0416876Y2 (en) | 1986-09-30 | 1986-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0416876Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008255703A (en) * | 2007-04-06 | 2008-10-23 | Daiwa House Ind Co Ltd | Sash sill and sash frame provided with it |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0643431Y2 (en) * | 1988-10-29 | 1994-11-14 | ナショナル住宅産業株式会社 | Door drainer |
| JP2530541B2 (en) * | 1992-04-06 | 1996-09-04 | ミサワホーム株式会社 | Watertight structure of sash frame and window frame |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH045082U (en) * | 1990-04-25 | 1992-01-17 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5156834U (en) * | 1974-10-30 | 1976-05-04 |
-
1986
- 1986-09-30 JP JP1986149811U patent/JPH0416876Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH045082U (en) * | 1990-04-25 | 1992-01-17 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008255703A (en) * | 2007-04-06 | 2008-10-23 | Daiwa House Ind Co Ltd | Sash sill and sash frame provided with it |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6354792U (en) | 1988-04-12 |
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