JP2016030920A5 - - Google Patents

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Publication number
JP2016030920A5
JP2016030920A5 JP2014152740A JP2014152740A JP2016030920A5 JP 2016030920 A5 JP2016030920 A5 JP 2016030920A5 JP 2014152740 A JP2014152740 A JP 2014152740A JP 2014152740 A JP2014152740 A JP 2014152740A JP 2016030920 A5 JP2016030920 A5 JP 2016030920A5
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JP
Japan
Prior art keywords
lock
door
strike
sliding door
sickle
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JP2014152740A
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Japanese (ja)
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JP2016030920A (en
JP6356001B2 (en
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Priority to JP2014152740A priority Critical patent/JP6356001B2/en
Priority claimed from JP2014152740A external-priority patent/JP6356001B2/en
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Publication of JP2016030920A5 publication Critical patent/JP2016030920A5/ja
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Description

次に、一つの錠前が設けられた、いわゆる2ロックタイプの引戸の構成例を図5に示し、図5に示した引戸が戸先方向へ層間変形した状態(層間変形角:1/120rad)を図6に示す。
2ロックタイプでは、図5に示すように、引戸部材3の把手9の上下に、上部錠前10a及び下部錠前10bが設けられている。この場合、上部錠前10a及び下部錠前10bのいずれかのストライク11の位置が、層間変形時に枠部材2に加わる荷重の支点となる。図6に示した構成例では、下部錠前10のストライク11の位置を支点としている。この場合、下部錠前10bの下側における、枠部材2の戸先側竪枠5の戸尻側端面と引戸部材3の戸先側端面との距離(引出し距離)は、図3に示した1ロックタイプの場合よりも長くなる。
Next, a configuration example of a so-called two-lock type sliding door provided with one lock is shown in FIG. 5, and the sliding door shown in FIG. 5 is deformed in an interlayer direction (interlayer deformation angle: 1/120 rad). Is shown in FIG.
In the 2-lock type, as shown in FIG. 5, an upper lock 10 a and a lower lock 10 b are provided above and below the handle 9 of the sliding door member 3. In this case, the position of one of the strikes 11 of the upper lock 10a and the lower lock 10b serves as a fulcrum for the load applied to the frame member 2 during interlayer deformation. In the configuration example shown in FIG. 6, and the fulcrum position of the lower lock 10 b of the strike 11. In this case, on the lower side of the lower lock 10b, the distance (drawing distance) between the door end side end surface of the door end side frame 5 of the frame member 2 and the door end side end surface of the sliding door member 3 is 1 shown in FIG. Longer than the lock type.

図7〜図10に示した配設構造は、前述の図1及び図3に示した1ロックタイプの引戸や図5及び図6に示した2ロックタイプの引戸に用いられるストライク11のいずれにも適用可能であり、ロック数に制限はなく、ストライク11と鎌錠12を少なくとも一対設けた引戸におけるストライク11に適用可能である。
上述したように、枠部材2の戸先方向への層間変形後における引出し距離(枠部材2の戸先側竪枠5の戸尻側端面と引戸部材3の戸先側端面との距離)は、1ロックタイプでは、層間変形前よりも長くなり、2ロックタイプでは、1ロックタイプよりも長くなる。このため、従来の引戸1では、いずれの場合においても、施錠時における、鎌錠12の鎌状部材13の先端部分13aの、ストライク11の内側面11eに対する側圧の増加によって、ストライク11と鎌錠12が強固に干渉するため、容易には解錠できない可能性があった。
これに対し、この実施の形態による対震ストライク付引戸15は、ストライク11を戸先方向へ移動可能とする配設構造を有しているので、上述の引出し距離見合った、戸先方向への移動距離をストライク11に許容することで、上述の側圧の増加を緩和でき、ストライク11と鎌錠12との干渉を避けることができ、容易な解錠を期待することができる。
The arrangement structure shown in FIGS. 7 to 10 is applied to any one of the strikes 11 used for the 1-lock type sliding door shown in FIGS. 1 and 3 and the 2-lock type sliding door shown in FIGS. The number of locks is not limited, and can be applied to the strike 11 in the sliding door provided with at least one pair of the strike 11 and the sickle lock 12.
As described above, the drawing distance after the interlayer deformation in the door tip direction of the frame member 2 (the distance between the door bottom side end surface of the door tip side frame 5 of the frame member 2 and the door tip side end surface of the sliding door member 3) is as follows. The 1-lock type is longer than before the interlayer deformation, and the 2-lock type is longer than the 1-lock type. For this reason, in the conventional sliding door 1, in any case, the strike 11 and the sickle lock are caused by an increase in the lateral pressure of the distal end portion 13a of the sickle-like member 13 of the sickle lock 12 against the inner surface 11e of the strike 11 at the time of locking. Since 12 strongly interferes, there is a possibility that it cannot be unlocked easily.
On the other hand, the sliding door with anti-seismic strike 15 according to this embodiment has an arrangement structure that allows the strike 11 to move in the direction of the door, so that it corresponds to the above-mentioned pull-out distance in the direction of the door. By allowing the strike 11 to move, the increase in the above-mentioned side pressure can be mitigated, the interference between the strike 11 and the sickle lock 12 can be avoided, and easy unlocking can be expected.

JP2014152740A 2014-07-28 2014-07-28 Sliding door with anti-seismic strike Active JP6356001B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014152740A JP6356001B2 (en) 2014-07-28 2014-07-28 Sliding door with anti-seismic strike

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014152740A JP6356001B2 (en) 2014-07-28 2014-07-28 Sliding door with anti-seismic strike

Publications (3)

Publication Number Publication Date
JP2016030920A JP2016030920A (en) 2016-03-07
JP2016030920A5 true JP2016030920A5 (en) 2017-08-10
JP6356001B2 JP6356001B2 (en) 2018-07-11

Family

ID=55441472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014152740A Active JP6356001B2 (en) 2014-07-28 2014-07-28 Sliding door with anti-seismic strike

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JP (1) JP6356001B2 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3665794B2 (en) * 1995-05-16 2005-06-29 株式会社ゴール Door lock bracket
JP4080146B2 (en) * 2000-07-07 2008-04-23 美和ロック株式会社 Door lock bracket
JP4452006B2 (en) * 2001-09-13 2010-04-21 美和ロック株式会社 Strike device for sickle engagement
US8870245B2 (en) * 2010-10-30 2014-10-28 L & P Property Management Company Latch receiver for hook latch
DE102013101033A1 (en) * 2013-02-01 2014-08-07 Carl Fuhr Gmbh & Co. Kg Lock receiving part

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