JPS6018539Y2 - Architectural entrance frame - Google Patents
Architectural entrance frameInfo
- Publication number
- JPS6018539Y2 JPS6018539Y2 JP1305880U JP1305880U JPS6018539Y2 JP S6018539 Y2 JPS6018539 Y2 JP S6018539Y2 JP 1305880 U JP1305880 U JP 1305880U JP 1305880 U JP1305880 U JP 1305880U JP S6018539 Y2 JPS6018539 Y2 JP S6018539Y2
- Authority
- JP
- Japan
- Prior art keywords
- auxiliary frame
- door
- frame
- substrate
- architectural
- 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
Landscapes
- Door And Window Frames Mounted To Openings (AREA)
Description
【考案の詳細な説明】 本考案は建築用出入口枠に関する。[Detailed explanation of the idea] The present invention relates to an architectural doorway frame.
従来、地震時において扉が開放できなくなる原因の一つ
として、出入口枠が変形した場合に出入口枠と扉の対向
面が圧着して扉が開放できなくなることがある。Conventionally, one of the reasons why a door cannot be opened during an earthquake is that when the doorway frame is deformed, the facing surfaces of the doorway frame and the door are pressed together, making it impossible to open the door.
これは従来、出入口枠が肉厚の鋼材で形成されているこ
とから、出入口枠と扉との対向面が強固に圧着するため
である。This is because conventionally, the doorway frame is made of a thick steel material, so that the facing surfaces of the doorway frame and the door are firmly crimped together.
そしてこのように地震時に扉が開放できないことは、部
屋の中にいる者が室外へ脱出することができず危険であ
る。The fact that the door cannot be opened in the event of an earthquake is dangerous because those inside the room cannot escape to the outside.
本考案は前記に鑑み、地震時において、出入口枠が変形
した場合においても扉が開放できるようにして室外への
脱出ができる出入口枠を提供することを目的とするもの
で、すなわち、扉と対向する基板１ａから扉の設置方向
に離間して位置する補助枠内面２ａと該補助枠内面の位
置より前記基板１ａ迄の前面を被覆する補助枠前面２ｂ
よりなる補助枠２を設け、該補助枠２を主体１に対し、
地震時に該補助枠と扉の局面が当突した場合、その当突
力により補助枠２が容易に変形するように構成したこと
を特徴とするものである。In view of the above, the object of the present invention is to provide an entrance/exit frame that allows escape to the outside by allowing the door to open even if the entrance/exit frame is deformed during an earthquake. An auxiliary frame inner surface 2a located apart from the substrate 1a in the door installation direction, and an auxiliary frame front surface 2b that covers the front surface from the position of the auxiliary frame inner surface to the substrate 1a.
An auxiliary frame 2 is provided, and the auxiliary frame 2 is attached to the main body 1,
It is characterized in that, when the auxiliary frame and the door surface collide during an earthquake, the auxiliary frame 2 is easily deformed by the collision force.
次に図面に示す本考案の実施例について説明する。Next, an embodiment of the present invention shown in the drawings will be described.
１は出入口枠の主体で、建物の壁体３に固定されている
。1 is the main body of the entrance/exit frame, which is fixed to the wall 3 of the building.
１ａは扉４の周面に対向する基板である。1a is a substrate facing the circumferential surface of the door 4.
２は補助枠で、扉４の周面に対向する補助枠内面２ａと
補助枠前面２ｂとよりなり、補助枠内面２ａが前記主体
の基板１ａと適宜間隙りを有するようにして主体１側に
固定されている。Reference numeral 2 denotes an auxiliary frame, which is made up of an auxiliary frame inner surface 2a and an auxiliary frame front surface 2b that face the circumferential surface of the door 4. Fixed.
この間隙りは、地震時に出入口枠が一定量まで変形して
も扉の周面が主体の基板１ａまで達しないように設定さ
れている。This gap is set so that even if the doorway frame deforms to a certain amount during an earthquake, the peripheral surface of the door will not reach the main substrate 1a.
また補助枠２の主体１に対する固定手段は、内端部を、
所定の外力に破壊するように設定したリベット５により
止着し、外端部を、これに係止片２ｃを形成して該係止
片２ｃを、壁体３に固設した係止片３ａに掛止めして止
着されている。Further, the means for fixing the auxiliary frame 2 to the main body 1 is such that the inner end thereof is
A locking piece 3a is fixed by a rivet 5 set to be broken by a predetermined external force, a locking piece 2c is formed on the outer end thereof, and the locking piece 2c is fixed to the wall body 3. It is fastened by being hooked to.
更に該補助枠２は、地震時に該補助枠２の補助枠内面２
ａと扉４とが当突した場合、該補助枠２が内方へ容易に
変形するように薄鋼板で形成されている。Furthermore, the auxiliary frame 2 is designed to protect the auxiliary frame inner surface 2 of the auxiliary frame 2 during an earthquake.
The auxiliary frame 2 is made of a thin steel plate so that it easily deforms inward when the door 4 collides with the auxiliary frame 2.
該補助枠２は、扉のラッチ６を有する面と対向する型枠
と扉の上面と対向する上枠とに設け、扉の螺番７を有す
る面を対向する型枠と扉の下面と対向する下枠とには設
けられていない。The auxiliary frame 2 is provided on the formwork facing the surface having the latch 6 of the door and the upper frame facing the top surface of the door, and the surface having the thread 7 of the door facing the formwork and the bottom surface of the door. It is not provided on the lower frame.
また、ラッチ及びデッドボルトを有する面の補助枠には
、ラッチ及びデッドボルトが嵌合する六８が形成されて
いる。Further, the auxiliary frame on the surface having the latch and deadbolt is formed with a 68 into which the latch and deadbolt fit.
図中９は緩衝用ゴム、１０はノブを示す。In the figure, 9 indicates a cushioning rubber, and 10 indicates a knob.
以上のようであるから、本考案にあっては、通常時は補
助枠２の補助枠前面２ｂによって基板１ａと補助枠の補
助枠内面２ａとの間隙は被覆され美観上何等支障がない
。As described above, in the present invention, the gap between the substrate 1a and the auxiliary frame inner surface 2a of the auxiliary frame is normally covered by the auxiliary frame front surface 2b of the auxiliary frame 2, and there is no problem in appearance.
また地震時において出入口枠である主体１が変形１．た
場合にあっては、補助枠２が扉の周面と当突し、一定の
範囲までは、該補助枠２自体が扉と共に基板１ａ側へわ
ん曲するか或いはリベット５が破壊して補助枠２が基板
１ａ側へ退避し、扉４と主体１との喰い込みは行なわれ
ない。In addition, the main body 1, which is the entrance/exit frame, deforms during an earthquake. In this case, the auxiliary frame 2 collides with the circumferential surface of the door, and up to a certain extent, the auxiliary frame 2 itself bends toward the board 1a together with the door, or the rivet 5 breaks and the auxiliary frame 2 collides with the circumferential surface of the door. The frame 2 is retracted to the substrate 1a side, and the door 4 and the main body 1 are not bitten together.
従ってこのような変形においては、扉を強く押し開ける
ことにより、扉を補助枠から容易に外すことができてそ
の開放が可能となり、室外への脱出ができて安全である
。Therefore, in such a modification, by forcefully pushing the door open, the door can be easily removed from the auxiliary frame and opened, allowing safe escape to the outside.
図面は本考案の実施例を示すもので、第１図は横断面図
、第２図は縦断面図である。
１・・・・・・主体、１ａ・・・・・・基板、２・・・
・・・補助枠、２ａ・・・・・・補助枠内面、２ｂ・・
・・・・補助枠前面。The drawings show an embodiment of the present invention, with FIG. 1 being a cross-sectional view and FIG. 2 being a longitudinal sectional view. 1...Main body, 1a...Substrate, 2...
...Auxiliary frame, 2a...Auxiliary frame inner surface, 2b...
...Front side of the auxiliary frame.
Claims (1)
する補助枠内面２ａと該補助枠内面の位置より前記基板
１ａ迄の前面を被覆する補助枠前面２ｂよりなる補助枠
２を設け、該補助枠２を主体１に対し、地震時に該補助
枠と扉の周面が当突した場合、その当突力により補助枠
２が容易に変形するように構成したことを特徴とする建
築用出入口枠。An auxiliary frame 2 is provided, which includes an auxiliary frame inner surface 2a located apart from a substrate 1a facing the door in the installation direction of the door, and an auxiliary frame front surface 2b covering the front surface from the position of the auxiliary frame inner surface to the substrate 1a, Architectural use, characterized in that when the auxiliary frame 2 collides with the peripheral surface of the door during an earthquake, the auxiliary frame 2 is easily deformed by the collision force. Entrance/exit frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1305880U JPS6018539Y2 (en) | 1980-02-05 | 1980-02-05 | Architectural entrance frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1305880U JPS6018539Y2 (en) | 1980-02-05 | 1980-02-05 | Architectural entrance frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56114268U JPS56114268U (en) | 1981-09-02 |
| JPS6018539Y2 true JPS6018539Y2 (en) | 1985-06-05 |
Family
ID=29609604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1305880U Expired JPS6018539Y2 (en) | 1980-02-05 | 1980-02-05 | Architectural entrance frame |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6018539Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009167692A (en) * | 2008-01-16 | 2009-07-30 | Shigeru Nishioka | Finger pinch preventive door device |
-
1980
- 1980-02-05 JP JP1305880U patent/JPS6018539Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56114268U (en) | 1981-09-02 |
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