JPS5916452Y2 - Earthquake-resistant door frame - Google Patents
Earthquake-resistant door frameInfo
- Publication number
- JPS5916452Y2 JPS5916452Y2 JP10480480U JP10480480U JPS5916452Y2 JP S5916452 Y2 JPS5916452 Y2 JP S5916452Y2 JP 10480480 U JP10480480 U JP 10480480U JP 10480480 U JP10480480 U JP 10480480U JP S5916452 Y2 JPS5916452 Y2 JP S5916452Y2
- Authority
- JP
- Japan
- Prior art keywords
- door frame
- door
- earthquake
- lock
- gap
- 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】
この考案は、面付錠を取付けられた扉が地震などの振動
によって扉枠の方に移動されたときにも、扉と扉枠との
損傷を防止して扉の開放を支障なく行うことができる耐
震用扉枠に関する。[Detailed explanation of the invention] This invention prevents damage to the door and door frame even when a door with a surface lock is moved toward the door frame due to vibrations such as an earthquake. This invention relates to an earthquake-resistant door frame that can be opened without any trouble.
一般に、面付錠を取付けられた扉と扉枠との関係は、第
1図に示すように、面付錠の縦方向端面とこれに対向す
る扉枠の端面との隙間a。Generally, the relationship between a door to which a surface-mounted lock is attached and a door frame is as shown in FIG. 1, as shown in FIG.
が、開放端側の扉の縦方向端面とこれに対向する扉枠の
端面との隙間C8よりわずかに大きくなるように形成さ
れており、小さい方の隙間C8は3〜4mmと小さいた
め、地震などの振動によって扉が相対的に扉枠の方に少
し移動するだけで両者は容易に接触し、扉と扉枠とが損
傷して扉の開放が著しく困難になる欠点があった。However, it is formed to be slightly larger than the gap C8 between the vertical end face of the door on the open end side and the end face of the door frame opposite this, and the smaller gap C8 is as small as 3 to 4 mm, so it is difficult to prevent earthquakes. If the door moves slightly toward the door frame due to vibrations such as these, the two easily come into contact, damaging the door and the door frame and making it extremely difficult to open the door.
この考案は、上記欠点を解消した面付錠を備えた扉に適
する耐震用扉枠を提供することを目的とする。The purpose of this invention is to provide an earthquake-resistant door frame suitable for a door equipped with a surface lock that eliminates the above-mentioned drawbacks.
第2図以下に示す実施例について説明すれば、1は内側
に面付錠2を取付けられた扉で、3は扉1の開放端側に
位置する縦方向の右側扉枠である。To explain the embodiment shown in FIG. 2 and below, numeral 1 is a door to which a surface lock 2 is attached inside, and numeral 3 is a right door frame in the vertical direction located on the open end side of the door 1.
扉1の開放端側縦方向の端面1aとこれに対向する右側
扉枠3の端面3aとの隙間Cは、面付錠2の縦方向の端
面2aとこれに対向する右側扉枠3の端面3bとの間の
隙間aより大きくなるように形成する。A gap C between the vertical end surface 1a of the open end side of the door 1 and the end surface 3a of the right door frame 3 opposing this is the gap C between the vertical end surface 2a of the surface-mounted lock 2 and the end surface of the right door frame 3 opposing this. 3b to be larger than the gap a between them.
この場合、面付錠2と右側扉枠3の端面3bとの隙間a
は、面付錠2から突出するラッチ4の長さlの関係から
従来の場合の隙間a。In this case, a gap a between the surface lock 2 and the end surface 3b of the right door frame 3
is the gap a in the conventional case from the relationship of the length l of the latch 4 protruding from the surface-mounted lock 2.
より殆んど拡げることはできないから、扉1の端面1a
と右側扉枠3の端面3aとの間の隙間の増加分C−c。Since it cannot be expanded much further, the end surface 1a of the door 1
and the end face 3a of the right door frame 3.
は、右側扉枠3の折曲げ部3Cの部分を利用して作り出
される。is created using the bent portion 3C of the right side door frame 3.
右側扉枠3の面付錠2に対向する端面3bの部分は、第
4図に示すように、面付錠2を中心として高さ方向に、
面付錠2の高さ方向寸法りより十分大きな寸法mを有す
る長方形の開口が設けられており、該開口より幾分広い
範囲にわたって遮へい用の仕切り部材5が、右側扉枠3
の端面3aと室内側の端面3dのそれぞれの内側に溶接
その他の方法によって固着されている。As shown in FIG. 4, the end surface 3b of the right side door frame 3 facing the surface lock 2 is arranged in the height direction with the surface lock 2 as the center.
A rectangular opening having a dimension m that is sufficiently larger than the height direction dimension of the surface-mounted lock 2 is provided, and a shielding partition member 5 extends over a somewhat wider area than the opening, and the right side door frame 3
It is fixed to the inside of each of the end face 3a and the end face 3d on the indoor side by welding or other methods.
仕切9部材5は、右側扉枠3が内側空間部6に充てんさ
れるモルタルによって躯体に固着される際に、モルタル
が回動蓋板7の方に入るのを防止する役目を果す。The partition 9 member 5 serves to prevent mortar from entering the rotating cover plate 7 when the right side door frame 3 is fixed to the frame by the mortar filled in the inner space 6.
右側扉枠3の縦寸法mの開口には、面付錠2と対向する
部分にラッチ4,4用の開ロアaが設けられ、該開ロア
aの長さ方向中央部両側を2個の丁番8,8によって回
動可能に結合された一対のほぼ[形の回動蓋板7,7が
、取付けられている。In the opening with the vertical dimension m of the right side door frame 3, an opening lower a for the latches 4, 4 is provided in the part facing the surface-mounted lock 2, and two opening lowers a are provided on both sides of the longitudinal center part of the opening lower a. A pair of approximately [-shaped] pivoting lid plates 7, 7 are attached which are pivotably connected by hinges 8, 8.
回動蓋板7,7の右側扉枠3への取付けは、回動蓋板7
,7の両側面7b、7Cの上下両端部にそれぞれ横への
字形に形成された長孔7d、7eの部分を、第2図に示
すように、それぞれ折曲げ部3Cと室内側の端面3dの
内側にネジ9,9で緩く締付けて行い、回動蓋板7,7
に水平な方向の力が作用したときに、回動蓋板7,7は
長孔7 d 、7 eに案内されて摺動し丁番8の結合
部分で回動し得る構成とする。To attach the rotating cover plates 7, 7 to the right door frame 3, attach the rotating cover plates 7, 7 to the right side door frame 3.
As shown in FIG. Loosely tighten the screws 9, 9 on the inside of the rotary cover plate 7, 7.
When a force in a horizontal direction is applied to the rotary cover plates 7, 7, the rotary cover plates 7, 7 are guided by the elongated holes 7d, 7e, slide, and can be rotated at the connecting portion of the hinge 8.
10は扉1の内面と対向する回動蓋板7の部分に形成さ
れたパツキン挿着溝で、該パツキン挿着溝10にパツキ
ン11を挿着すれば、通常使用時における扉1と右側扉
枠3とのエアタイトを良くするのに役立つ。Reference numeral 10 denotes a gasket insertion groove formed in the portion of the rotating cover plate 7 that faces the inner surface of the door 1. If the gasket 11 is inserted into the gasket insertion groove 10, the door 1 and the right side door are connected during normal use. This will help improve the air tightness with frame 3.
耐震用扉枠を上記のように構成した場合には、地震など
の振動によって扉1が右側扉枠3の方に移動して、扉1
の端面1aと右側扉枠3の端面3aとの間の隙間Cが、
面付錠2の端面2aと右側扉枠3の端面3bとの隙間a
より大きくなるように形成しであるので、従来のように
扉1の端面1aが右側扉枠3の端面3aに直接接触して
損傷されるのを防止することができる。When the earthquake-resistant door frame is configured as described above, the door 1 moves toward the right side door frame 3 due to vibrations such as an earthquake, and the door 1
The gap C between the end surface 1a of and the end surface 3a of the right door frame 3 is
Gap a between the end surface 2a of the surface lock 2 and the end surface 3b of the right door frame 3
Since it is formed to be larger, it is possible to prevent the end surface 1a of the door 1 from coming into direct contact with the end surface 3a of the right door frame 3 and being damaged as in the conventional case.
扉1と右側扉枠3との最初の接触は、扉1が右側扉枠3
の方向にほは゛隙間aに相当する距離だけ移動したとき
に、面付錠2の端面2aの部分が、回動蓋板7,7の丁
番8,8の表面に接触する形で起る。The first contact between the door 1 and the right door frame 3 is when the door 1 contacts the right door frame 3.
When the surface lock 2 moves a distance corresponding to the gap a in the direction of , the end surface 2a of the surface-mounted lock 2 comes into contact with the surface of the hinges 8, 8 of the rotating cover plates 7, 7. .
面付錠2の端面2aが回動蓋板7,7の丁番8゜8に接
触したのちも、引続き扉1が右側扉枠3の方向へ移動す
るときは、面付錠2の端面は、回動蓋板7,7を右方向
に押圧するため、回動蓋板7,7は、長孔7d、7e内
に挿通されたネジ9,9に接触しながら摺動し、第4図
に示すように、丁番8,8の部分が右側扉枠3の内側に
突出するように折曲−て、地震などの振動による扉1の
相対的な変位4吸収させることができる。When the door 1 continues to move toward the right door frame 3 even after the end surface 2a of the surface-mounted lock 2 contacts the hinge 8°8 of the rotating cover plates 7, 7, the end surface of the surface-mounted lock 2 In order to press the rotating cover plates 7, 7 to the right, the rotating cover plates 7, 7 slide while contacting the screws 9, 9 inserted into the long holes 7d, 7e, as shown in FIG. As shown in FIG. 2, the hinges 8, 8 can be bent so as to protrude inside the right side door frame 3, thereby absorbing the relative displacement 4 of the door 1 due to vibrations such as earthquakes.
したがって、回動蓋板による扉1の変位吸収長さが、前
記隙間Cと隙昆aとの隙間差c −aにほは゛等しくな
るように設気しておけば、面付錠2の端面2aと右側扉
枠3σ端面3bとの隙間aが、ラッチ4の長さlや面(
=錠2の取付中心までの距離l。Therefore, if the length of the displacement absorption of the door 1 by the rotating cover plate is set to be approximately equal to the gap difference c - a between the gap C and the gap a, then the end face of the surface-mounted lock 2 2a and the right side door frame 3σ end surface 3b, the gap a is determined by the length l of the latch 4 and the surface (
= Distance l to the installation center of lock 2.
などの関係がら省り大きくすることができない場合にお
いても、戸わめて簡単な構成によって扉1と右側扉枠3
とσ間に十分な変位吸収長さを設けることができ、封震
などの振動によって扉1が右側扉枠3の方向(こ移動し
た場合にも、扉1の損傷をなくして扉1グ開放が困難に
なるのを防止することができる。Even in cases where it is not possible to omit or enlarge the door due to factors such as the above, the door 1 and the right door frame 3 can be removed using a very simple structure.
A sufficient displacement absorbing length can be provided between can be prevented from becoming difficult.
第5図は右側扉枠3に取付けられる回動蓋板グ他の実施
例を示すもので、回動蓋板が3個の部オ;から構成され
る場合を示す。FIG. 5 shows another embodiment of the rotating cover plate attached to the right side door frame 3, in which the rotating cover plate is composed of three parts.
12は面付錠2のラッチ4,4と対応する部分にラッチ
用開口12 aを備えた中央部回動蓋板で、稍回動蓋板
12の上下両端部には、丁番13.13で右傾扉枠3の
内側に突出するように折曲げることがてきる上下回動蓋
板14.15が取付けられている。Reference numeral 12 denotes a central rotating cover plate with a latch opening 12a in a portion corresponding to the latches 4, 4 of the surface-mounted lock 2, and hinges 13.13 are provided at both upper and lower ends of the rotating cover plate 12. A vertically movable cover plate 14, 15 that can be bent so as to protrude inside the right-sided door frame 3 is attached.
1回動蓋板14の両側面部上方と、下回動蓋板15cr
両側面部下方とには、それぞれ上下対称に傾斜した摺動
用長孔14 aと15aとが形成されている。Upper and lower sides of the one-turn lid plate 14 and the lower lid plate 15cr
Vertically symmetrically inclined sliding slots 14a and 15a are formed in the lower portions of both sides, respectively.
回動蓋板をこのように構成して、右側扉枠3に摺動可能
に取付ければ、地震などの振動によって扉1が右側扉枠
3の方に移動した場合、中央部上動蓋板12は、第6図
に示すように、面付錠2とジ接して平行に移動されるた
め、上下回動蓋板1415の小さな回動角に対して第1
実施例と同じメきさの変位吸収長さを与えることができ
る。If the rotating cover plate is configured in this way and is slidably attached to the right door frame 3, when the door 1 moves toward the right side door frame 3 due to vibrations such as an earthquake, the center upper moving cover plate 12 is moved in parallel with the surface-mounted lock 2, as shown in FIG.
It is possible to provide a displacement absorption length of the same size as in the embodiment.
なお、上記各実施例において、各種回動蓋板に、その変
位に対して復元力を付与するバネのような弾性部材(図
示せず)を、例えば丁番8,13などに詔ければ、回動
蓋板7,7や中央部回動蓋板12に作片する外力が取除
かれたときに、これら回動蓋板7゜12などを自動的に
元の位置まで戻すことができる。In each of the above embodiments, if elastic members (not shown) such as springs are installed at hinges 8 and 13 to provide a restoring force against the displacement of each rotating cover plate, for example, When the external force acting on the rotary lid plates 7, 7 and the central rotary lid plate 12 is removed, these rotary lid plates 7.degree. 12 can be automatically returned to their original positions.
この考案は以上説明したように、面付錠取付(j側の扉
の端面と対向する扉枠の開口部分に、この扉枠と分離し
てその内側に移動し得る複数個の回動蓋板を設けたもの
であるから、きわめて簡単な構成で、扉が地震などの振
動によって扉枠の方に移動されたときにも、扉の損傷を
防止して扉の開閉を支障なく行わせることができる効果
を奏する。As explained above, this idea is based on the installation of a surface lock (a plurality of rotating cover plates that can be separated from the door frame and moved inside the door frame in the opening part of the door frame facing the end face of the door on the J side). This is an extremely simple structure that prevents damage to the door and allows the door to open and close without any hindrance even if the door is moved toward the door frame due to vibrations such as an earthquake. Achieve the desired effect.
第1図は一般の面付錠取付は扉と扉枠との関係を示す部
分的断面平面図、第2図はこの考案の一実施例の部分的
断面平面図、第3図は回動蓋板の一実施例を示す斜面図
、第4図は同作動説明図、第5図は回動蓋板の他の実施
例を示す斜面図、第6図は同作動説明図である。
1・・・・・・扉、1a・・・・・・扉の端面、2・・
・・・・面付錠、2a・・・・・・面付錠の端面、3・
・・・・・扉枠、3a、3b・・・・・・扉枠の端面、
7・・・・・・回動蓋板、7a、12a・・・・・・ラ
ッチ用開口、7 d 、7 e 、14 a 、15
a −−−−−−(摺動用)長孔、8゜13・・・・・
・丁番、12・・・・・・中央部回動蓋板、14・・・
・・・上回動蓋板、15・・・・・・下回動蓋板、a・
・・・・・面付錠と扉枠との隙間、C・・・・・・扉の
端面と扉枠との隙間、m・・・・・・扉枠端面の開口部
縦寸法。Figure 1 is a partial cross-sectional plan view showing the relationship between the door and door frame for installing a general surface lock, Figure 2 is a partial cross-sectional plan view of an embodiment of this invention, and Figure 3 is a rotating lid. FIG. 4 is a perspective view showing one embodiment of the plate, FIG. 4 is a perspective view illustrating the same operation, FIG. 5 is a perspective view showing another embodiment of the rotating lid plate, and FIG. 6 is a perspective view illustrating the same operation. 1...Door, 1a...End face of door, 2...
...Front-mounted lock, 2a... End face of surface-mounted lock, 3.
...Door frame, 3a, 3b...End face of door frame,
7... Rotating lid plate, 7a, 12a... Latch opening, 7 d, 7 e, 14 a, 15
a ------- (for sliding) long hole, 8゜13...
・Hinge, 12... Central rotating cover plate, 14...
...Upper moving cover plate, 15...Lower moving cover plate, a.
...Gap between the surface lock and the door frame, C...Gap between the edge of the door and the door frame, m...Vertical dimension of the opening on the end of the door frame.
Claims (4)
、扉の内側に取付けられる面付錠の端面と二′れに対向
する扉枠との隙間より大きくなるように形成し、面付錠
と対向する扉枠の端面部分に面付錠の高さ寸法より大き
な開口を設け、該開口部分に丁番によって結合された複
数個のほぼ[形の回動蓋板をその上下両端の側壁に設け
た傾斜した長孔によって扉枠に保持するとともに、面付
錠に対応する回動蓋板部分にラッチ用開口を設けたこと
を特徴とする耐震用扉枠(1) Form the gap between the open end of the door and the opposing door frame to be larger than the gap between the end of the surface-mounted lock attached to the inside of the door and the opposing door frame. , an opening larger than the height of the surface lock is provided in the end face of the door frame facing the surface lock, and a plurality of approximately An earthquake-resistant door frame, which is held in the door frame by slanted long holes provided in the side walls at both ends, and is characterized by having a latch opening in the rotating cover plate portion corresponding to the surface lock.
によって結合された上下2個の回動蓋板からなる実用新
案登録請求の範囲第1項記載の耐震用扉枠(2) The earthquake-resistant door frame according to claim 1, wherein the rotating cover plate is composed of two upper and lower rotating cover plates connected by hinges on both sides of the latch opening in the width direction.
蓋板と、該蓋板の上下に丁番によって結合される上下回
動蓋板の3個から構成され、上下回動蓋板の上下両端部
の両側面部にそれぞれ摺動用長孔を設けた実用新案登録
請求の範囲第1項記載の耐震用扉枠(3) The rotating lid plate is composed of three parts: a central rotating lid plate with a latch opening, and a vertically movable lid plate that is connected to the top and bottom of the lid plate by hinges, and is movable up and down. The earthquake-resistant door frame according to claim 1 of the utility model registration claim, in which long sliding holes are provided on both side surfaces of the upper and lower ends of the lid plate.
力を付与する弾性部材を設けた実用新案登録請求の範囲
第2項または第3項記載の耐震用扉枠(4) The earthquake-resistant door frame according to claim 2 or 3, wherein the plurality of rotating lid plates are provided with an elastic member that provides a restoring force against displacement thereof.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10480480U JPS5916452Y2 (en) | 1980-07-23 | 1980-07-23 | Earthquake-resistant door frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10480480U JPS5916452Y2 (en) | 1980-07-23 | 1980-07-23 | Earthquake-resistant door frame |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5729643U JPS5729643U (en) | 1982-02-16 |
JPS5916452Y2 true JPS5916452Y2 (en) | 1984-05-15 |
Family
ID=29466191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10480480U Expired JPS5916452Y2 (en) | 1980-07-23 | 1980-07-23 | Earthquake-resistant door frame |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5916452Y2 (en) |
-
1980
- 1980-07-23 JP JP10480480U patent/JPS5916452Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5729643U (en) | 1982-02-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH0748331B2 (en) | Switch | |
JPS5916452Y2 (en) | Earthquake-resistant door frame | |
JPS6113678Y2 (en) | ||
JP2756930B2 (en) | Structure to add seismic performance to existing door frames | |
JPS5916453Y2 (en) | Earthquake-resistant door frame | |
KR940008308B1 (en) | Set of construction elements for the ceilings | |
JPS5920527Y2 (en) | Earthquake-resistant door frame | |
JP4167644B2 (en) | Floor joint device | |
JPS5916451Y2 (en) | Earthquake-resistant door frame | |
JPH0247687Y2 (en) | ||
JPS5924813U (en) | backup material | |
JPS5916454Y2 (en) | door lock | |
KR930003173A (en) | Dual Enclosure Upper Nozzle Subassembly in Nuclear Fuel Assembly | |
JP2843502B2 (en) | Expansion joints | |
JPS635570Y2 (en) | ||
JPS594141Y2 (en) | Framework connection device | |
JPH0732854Y2 (en) | Folding door sealing device | |
JPS5856313Y2 (en) | shutter connection device | |
JP3145897B2 (en) | Underfloor storage | |
JP2754451B2 (en) | Cover mounting structure for connecting vertical members and vertical frame connection | |
JPH0113736Y2 (en) | ||
JPH08199928A (en) | Partition panel with press contacting member | |
JPH0649688Y2 (en) | Joint structure between upper and lower partitions and intermediate joint | |
JPH048689Y2 (en) | ||
JPS5830951Y2 (en) | Door bag |