JPH0626698Y2 - Door latch strike - Google Patents
Door latch strikeInfo
- Publication number
- JPH0626698Y2 JPH0626698Y2 JP9744990U JP9744990U JPH0626698Y2 JP H0626698 Y2 JPH0626698 Y2 JP H0626698Y2 JP 9744990 U JP9744990 U JP 9744990U JP 9744990 U JP9744990 U JP 9744990U JP H0626698 Y2 JPH0626698 Y2 JP H0626698Y2
- Authority
- JP
- Japan
- Prior art keywords
- slide box
- cam member
- hole
- plate
- protrusion
- 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 - Lifetime
Links
Landscapes
- Casings For Electric Apparatus (AREA)
- Hinges (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 この考案は、開き扉のラッチを受ける嵌合位置を調節可
能としたドアのラッチ用ストライクに関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a strike for a door latch in which a fitting position for receiving a latch of an opening door is adjustable.
この種、調整可能なラッチ用ストライクに関するものと
して実開昭63−53475号公報には、表面のプレー
トと取付けボックスとの間にスライドボックスを左右に
スライド可能に嵌合し、取付ボックスの底板内面に突設
した突起と、スライドボックスの底板に貫通した回動軸
に取付けたカムとを調整可能に当接すると共に、スライ
ドボックスのフランジをプレートで押え込んで上記カム
と突起との調整位置を固定するようにした受金具が開示
されている。Japanese Utility Model Laid-Open No. 63-53475 discloses a type of this type of adjustable latch strike, in which a slide box is slidably fitted left and right between a plate on the front surface and a mounting box. Adjustably abuts the projection protruding from the slide box and the cam attached to the rotating shaft that penetrates the bottom plate of the slide box, and presses the slide box flange with the plate to fix the adjustment position of the cam and projection. A receiving bracket adapted to do so is disclosed.
〔考案が解決しようとする課題〕 上記公報の先行技術のものは、回動軸を回動操作するこ
とによって、回動軸に取付けたカムが回動し、これと当
接する突起により、スライドボックスを左右に移動調整
した後、プレートでスライドボックスのフランジを押え
込んで調整位置を固定するようにしたものであるため、
ドアの開閉操作による衝撃、振動等によって、プレート
のビスが緩み、スライドボックスのフランジ押え込み力
が弱くなり、スライドボックスが左右に移動してラッチ
との位置がズレ、ドアがガタ付き、或いはラッチが納ま
らない等の虞がある。[Problems to be Solved by the Invention] In the prior art of the above-mentioned publication, a cam attached to the rotating shaft is rotated by rotating the rotating shaft, and a slide box is formed by a protrusion abutting against the cam. After adjusting the left and right, the flange of the slide box is pressed by the plate to fix the adjustment position.
The screws of the plate loosen due to the impact and vibration of the door opening / closing operation, the flange pressing force of the slide box weakens, the slide box moves left and right, the position with the latch shifts, the door rattles, or the latch It may not be delivered.
そこで、この考案は上記先行技術の問題点に鑑み、これ
を解決すべくなされたものであって、ドアの開閉操作等
による外力によって調整位置が紊りに移動することな
く、ドアの経年使用によるラッチの位置ズレに対して迅
速容易に調整できる堅牢にして構造簡単なドアのラッチ
用ストライクを提供するにある。In view of the above-mentioned problems of the prior art, the present invention has been made to solve the problem, and the adjustment position does not move erratically by external force due to the opening / closing operation of the door, etc. To provide a robust and structurally simple door latch strike that can be quickly and easily adjusted for misalignment of the latch.
これを達成する手段として、この考案は、ラッチが挿入
される開口部を有する表面板の裏面に、上部に支点孔を
有し、弾性片を設けた固定板をその上下両端部で固定
し、その間に形成される空間部に、左右に移動可能なス
ライドボックスとカム部材とを介在し、固定板の弾性片
でカム部材を常時スライドボックスの裏面に当接状態に
付勢すると共に、該カム部材に突出片と操作突起と突起
を設け、突出片を固定板の支点孔に回動可能に嵌合し、
操作突起をスライドボックスに設けた回動孔に嵌挿する
と共に、突起をスライドボックスの回動孔下方に間隔を
おいて弧状に穿設した調整用の小孔に選択可能に嵌挿し
てスライドボックスの左右側壁を表面板の開口部に対し
て移動調整可能としたものである。As a means for achieving this, the present invention fixes a fixing plate having a fulcrum hole in the upper part and an elastic piece provided at the upper and lower ends of the front plate having an opening into which a latch is inserted, In a space formed between them, a slide box movable left and right and a cam member are interposed, and the elastic member of the fixing plate constantly urges the cam member into contact with the back surface of the slide box, The member is provided with a projecting piece, an operating projection and a projection, and the projecting piece is rotatably fitted in a fulcrum hole of the fixing plate,
The operation box is inserted into a rotation hole provided in the slide box, and the projection is selectively inserted into an adjustment small hole formed in an arc shape below the rotation hole of the slide box at intervals so that the slide box can be selected. The left and right side walls of the are movable and adjustable with respect to the opening of the face plate.
この考案の構成を図面に示す実施例について以下詳細に
説明する。The configuration of the present invention will be described in detail below with reference to an embodiment shown in the drawings.
この考案のラッチ用ストライク1は、表面板2と、固定
板6と、スライドボックス15と、カム部材25とより
構成されている。The latch strike 1 according to the present invention comprises a surface plate 2, a fixing plate 6, a slide box 15, and a cam member 25.
表面板2は、中央部にラッチBが挿入される開口部3を
有し、該開口部3の一側縁にガイド片4が突設され、上
下両端部に取付孔5,5が夫々穿設されている。The surface plate 2 has an opening 3 into which the latch B is inserted in the center, a guide piece 4 is provided at one side edge of the opening 3, and mounting holes 5 and 5 are formed at both upper and lower ends, respectively. It is set up.
固定板6は、上下両端の取付部7,7間を後方に向いコ
字状に折曲げて溝形の空間部11を形成し、上記取付部
7には台形状の膨出面8を設けて、これに上記表面板2
の取付孔5と対応する位置に取付孔9を穿設すると共
に、膨出面8と折曲端部との間にガイド面10を形成す
る。一方折曲げられた内壁部12には上部を残して両側
と下端を切込み、その下端を前方に切起して弾性片13
を形成すると共に、その基端部にV字状の支点孔14を
穿設する。The fixing plate 6 is bent in a U-shape between the mounting portions 7 at the upper and lower ends to form a groove-shaped space portion 11, and the mounting portion 7 is provided with a trapezoidal bulging surface 8. , The above surface plate 2
The mounting hole 9 is formed at a position corresponding to the mounting hole 5 and the guide surface 10 is formed between the bulging surface 8 and the bent end portion. On the other hand, the bent inner wall portion 12 is cut into both sides and the lower end, leaving the upper part, and the lower end is cut and raised forward to form the elastic piece 13.
And forming a V-shaped fulcrum hole 14 at the base end thereof.
スライドボックス15は、後方に向い凹陥して左右側壁
16,16、上下側壁17,17と内壁18によってボ
ックス状のラッチ嵌合部19を形成し、該内壁18面の
上方部分に円形回動孔20を穿設し、その下方部分に左
右方向に間隔をおいて弧状に複数個、例えば5個所に小
孔21,21…を穿設する。又ラッチ嵌合部19の外周フラ
ンジ部22には一側部に上記表面板2のガイド片4が係
合するガイド溝23を凹設すると共に、上下部に上記固
定板6のガイド面10に当接してスライドする係合片2
4を形成する。The slide box 15 is recessed rearward to form a box-shaped latch fitting portion 19 by the left and right side walls 16 and 16, the upper and lower side walls 17 and 17, and the inner wall 18, and a circular rotation hole is formed in an upper portion of the inner wall 18 surface. 20 are bored, and a plurality of small holes 21, for example, 5 are bored in an arc shape in the lower portion thereof at intervals in the left-right direction. Further, the outer peripheral flange portion 22 of the latch fitting portion 19 is provided with a guide groove 23 on one side for engaging the guide piece 4 of the surface plate 2, and the guide surface 10 of the fixing plate 6 is provided on the upper and lower portions. Engagement piece 2 that abuts and slides
4 is formed.
カム部材25は、上端に突出する突出片26を上記固定
板6の支点孔14に嵌合しうるように後方に向って折曲
げられており、表面側の上方部分には上記スライドボッ
クス15の回動孔20に嵌合しうる円筒状の操作突起2
7が突設され、該操作突起27にはドライバー等で操作
可能な十字状のドライバー穴28が凹設されている。又
表面側の下方部分には上記スライドボックス15の小孔
21に嵌合する突起29が突設されている。The cam member 25 is bent rearward so that the protruding piece 26 protruding to the upper end can be fitted into the fulcrum hole 14 of the fixed plate 6, and the upper side of the front side of the slide box 15 is provided with the slide box 15. Cylindrical operation protrusion 2 that can be fitted into the rotation hole 20
7 is projected, and a cross-shaped driver hole 28 that can be operated by a driver or the like is provided in the operation protrusion 27. In addition, a projection 29 that fits into the small hole 21 of the slide box 15 is provided on the lower portion on the front surface side.
そして、これらの構成部材は表面板2の裏面側にスライ
ドボックス15、カム部材25、固定板6の順に組合さ
れ、表面板2のガイド片4をスライドボックス15のガ
イド溝23に係合し、スライドボックス15の回動孔2
0にカム部材25の操作突起27を嵌合すると共に、小
孔21の1個所に突起29を嵌挿する。又カム部材25
の突出片26を固定板6の支点孔14に嵌合し、スライ
ドボックス15の上下の係合片24,24を夫々固定板
6の上下のガイド面10,10に当接するように表面板
2と固定板6とでスライドボックス15を挟み込んで組
合せ、このストライク1をドア枠体Aの取付部にネジ3
0によって固定する。これによって固定板6の弾性片1
3はカム部材25を常時スライドボックス15の裏面に
当接状態に付勢し、スライドボックス15は表面板2と
固定板6の間にスライド可能に取付けられる。Then, these constituent members are assembled on the rear surface side of the front surface plate 2 in the order of the slide box 15, the cam member 25, and the fixed plate 6, and the guide piece 4 of the front surface plate 2 is engaged with the guide groove 23 of the slide box 15, Rotation hole 2 of slide box 15
The operation projection 27 of the cam member 25 is fitted to the 0, and the projection 29 is fitted and inserted in one place of the small hole 21. Moreover, the cam member 25
Of the front plate 2 so that the protruding pieces 26 of the fixing plate 6 are fitted into the fulcrum holes 14 of the fixed plate 6 and the upper and lower engaging pieces 24, 24 of the slide box 15 are brought into contact with the upper and lower guide surfaces 10, 10 of the fixed plate 6, respectively. The slide box 15 is sandwiched between the fixing plate 6 and the fixed plate 6, and the strike 1 is attached to the mounting portion of the door frame A with the screw 3
Fixed by 0. Thereby, the elastic piece 1 of the fixed plate 6
3 always urges the cam member 25 into contact with the back surface of the slide box 15, and the slide box 15 is slidably mounted between the surface plate 2 and the fixed plate 6.
この様に構成されているので、カム部材25の突起29
がスライドボックス15の小孔21の中央の小孔21に
嵌挿係止され、これによって第3図に示すようにラッチ
Bがスライドボックス15の左側壁16に当接係合して
ラッチ嵌合部19に納まり状態にある時、経年変化、外
力等によってドアが変形してラッチBの納まり位置が、
例えば左方向にズレを生じた際には、ドライバーをカム
部材25の操作突起27のドライバー穴28に挿込み押
圧する。これによってカム部材25は裏面に弾接されて
いる弾性片13の弾性に抗して後方に移動し、カム部材
25に突設された突起29はスライドボックス15の中
央の小孔21より後方に離脱する。そこで、操作突起2
7を第6図矢印に示すように時計方向に回動すると、カ
ム部材25の上端の突出片26は固定板6の支点孔14
内で回動し、該支点孔14を支点としてカム部材25を
左方向に旋回するため、操作突起27は左方向に移動し
て、これと嵌合している回動孔20を左方向に押して移
動する。これによって固定板6のガイド面10,10に
ガイドされているスライドボックス15の係合片24,
24および表面板2のガイド片4が係合しているフラン
ジ部22のガイド溝23によってガイドされ、スライド
ボックス15は左方向に直線状に移動する。これと同時
にカム部材25の左旋回によって突起29も弧を描くよ
うに左方の小孔21方向に移動し、例えば第7図に示す
ように最左端の小孔21に達した時、操作突起27の押
圧を解除すると、カム部材25は弾性片13の弾性によ
って前方に押出され、突起29は最左端の小孔21に嵌
挿係止される。これによりスライドボックス15の左側
壁16は第4図および第7図に示すように表面板2の開
口部3に対して左方向に移動した位置にセットされるた
め、ラッチBはこの調整された左側壁16に当接係合す
る状態にラッチ嵌合部19に納まり、ドアはガタ付きな
く閉鎖することができる。With this configuration, the projection 29 of the cam member 25
Is fitted and locked in the small hole 21 in the center of the small hole 21 of the slide box 15, whereby the latch B abuts and engages with the left side wall 16 of the slide box 15 as shown in FIG. When it is housed in the part 19, the door is deformed due to aging, external force, etc.
For example, when a shift occurs in the left direction, the driver is inserted into the driver hole 28 of the operation protrusion 27 of the cam member 25 and pressed. As a result, the cam member 25 moves rearward against the elasticity of the elastic piece 13 elastically contacted with the back surface, and the projection 29 projecting from the cam member 25 moves rearward from the small hole 21 in the center of the slide box 15. break away. Therefore, the operation protrusion 2
When 7 is rotated in the clockwise direction as shown by the arrow in FIG. 6, the protruding piece 26 at the upper end of the cam member 25 causes the fulcrum hole 14 of the fixed plate 6 to move.
Since the cam member 25 pivots in the inside and pivots the cam member 25 to the left with the fulcrum hole 14 as a fulcrum, the operation protrusion 27 moves to the left and the pivot hole 20 fitted thereto is moved to the left. Press to move. As a result, the engaging pieces 24 of the slide box 15 guided by the guide surfaces 10, 10 of the fixed plate 6,
The slide box 15 is linearly moved to the left by being guided by the guide groove 23 of the flange portion 22 with which the guide piece 24 of 24 and the guide piece 4 of the surface plate 2 are engaged. At the same time, when the cam member 25 turns to the left, the projection 29 also moves toward the small hole 21 on the left side so as to draw an arc, and when it reaches the small hole 21 at the leftmost end as shown in FIG. When the pressing of 27 is released, the cam member 25 is pushed forward by the elasticity of the elastic piece 13, and the protrusion 29 is fitted and locked in the small hole 21 at the leftmost end. As a result, the left side wall 16 of the slide box 15 is set to the position moved leftward with respect to the opening 3 of the surface plate 2 as shown in FIGS. 4 and 7, and the latch B is adjusted accordingly. The door fits in the latch fitting portion 19 so as to be in abutting engagement with the left side wall 16, and the door can be closed without rattling.
又ラッチBの納まり位置が右方向にズレを生じた場合は
上記の操作と逆方向に操作突起27を回動して、突起2
9を右方向の小孔21に嵌挿係止することで、スライド
ボックス15の左側壁16を右に移動した位置にセット
するように操作すれば良い。When the latch B is displaced rightward, the operation protrusion 27 is rotated in the opposite direction to the above operation to move the protrusion 2
The left side wall 16 of the slide box 15 may be operated so as to be set to the position moved to the right by inserting and locking 9 into the small hole 21 in the right direction.
上記実施例に代え第8図および第9図に示すように、固
定板6の支点孔14を円形孔とし、これに嵌合されるカ
ム部材25の突出片26も円筒形の軸状にする。又カム
部材25の操作突起27が嵌合するスライドボックス1
5の回動孔20は縦長の楕円形状の孔とすることによっ
て、カム部材25は固定板6の支点孔14を支点として
回動でき、上記実施例と同様に調整操作することができ
る。Instead of the above embodiment, as shown in FIGS. 8 and 9, the fulcrum hole 14 of the fixed plate 6 is a circular hole, and the protruding piece 26 of the cam member 25 fitted into this is also a cylindrical shaft. . Further, the slide box 1 into which the operation protrusion 27 of the cam member 25 is fitted
By making the turning hole 20 of 5 a vertically long elliptical hole, the cam member 25 can be turned using the fulcrum hole 14 of the fixed plate 6 as a fulcrum, and the adjusting operation can be performed in the same manner as in the above embodiment.
なお、上記実施例においてスライドボックス15に小孔
21を5個所穿設したが、これに限定されるものでな
く、複数個所穿設されていれば良い。Although the slide box 15 is provided with five small holes 21 in the above embodiment, the present invention is not limited to this, and a plurality of small holes may be formed.
以上、実施例について詳述したように、この考案は、固
定板に設けた弾性片によってカム部材をスライドボック
スの裏面に常時当接状態に付勢しているので、カム部材
の突起はスライドボックスの調整用小孔に確実に嵌挿係
止して紊りに離脱することなく、スライドボックスを固
定することができる。又ラッチ位置のズレによるスライ
ドボックスの調整は、カム部材の操作突起の押込み回動
操作によって迅速に所望位置に移動調整でき、ラッチを
ガタ付きなく納めることができる等、堅牢にして構造簡
単なドアのラッチ用ストライクを提供することができる
ものである。As described above in detail with respect to the embodiments, according to the present invention, the elastic member provided on the fixed plate always urges the cam member into contact with the back surface of the slide box. The slide box can be fixed without being surely inserted into and locked in the adjustment small hole and without being easily disengaged. In addition, the slide box adjustment due to the displacement of the latch position can be quickly moved and adjusted to the desired position by pushing and rotating the operation protrusion of the cam member, and the latch can be stored without rattling. It is possible to provide a strike for the latch.
第1図はこの考案の一部切欠せる正面図、第2図は同じ
く縦断側面図、第3図は同じく横断平面図、第4図は同
じくスライドボックス調整後の横断平面図、第5図は同
じく分解斜視図、第6図はスライドボックス調整前の概
略正面図、第7図は同じく調整後の概略正面図、第8図
は他の実施例のスライドボックス調整前の概略正面図、
第9図は同じく調整後の概略正面図を示す。 1……ストライク、2……表面板、3……開口部、6…
…固定板、11……空間部、13……弾性片、14……
支点孔、15……スライドボックス、16……側壁、1
8……内壁、19……ラッチ嵌合部、20……回動孔、
21……小孔、25……カム部材、26……突出片、2
7……操作突起、29……突起。1 is a partially cutaway front view of the present invention, FIG. 2 is a longitudinal side view of the same, FIG. 3 is a cross-sectional plan view of the same, FIG. 4 is a cross-sectional plan view of a slide box after adjustment, and FIG. Similarly, an exploded perspective view, FIG. 6 is a schematic front view before adjusting the slide box, FIG. 7 is a schematic front view after adjusting the same, and FIG. 8 is a schematic front view before adjusting the slide box of another embodiment.
FIG. 9 also shows a schematic front view after adjustment. 1 ... strike, 2 ... surface plate, 3 ... opening, 6 ...
... Fixing plate, 11 ... Space, 13 ... Elastic piece, 14 ...
Fulcrum hole, 15 ... slide box, 16 ... side wall, 1
8 ... inner wall, 19 ... latch fitting part, 20 ... turning hole,
21 ... small hole, 25 ... cam member, 26 ... projecting piece, 2
7: operation protrusion, 29: protrusion.
Claims (1)
の裏面に、上部に支点孔を有し、弾性片を設けた固定板
をその上下両端部で固定し、その間に形成される空間部
に、左右に移動可能なスライドボックスとカム部材とを
介在し、固定板の弾性片でカム部材を常時スライドボッ
クスの裏面に当接状態に付勢すると共に、該カム部材に
突出片と操作突起と突起を設け、突出片を固定板の支点
孔に回動可能に嵌合し、操作突起をスライドボックスに
設けた回動孔に嵌挿すると共に、突起をスライドボック
スの回動孔下方に間隔をおいて弧状に穿設した調整用の
小孔に選択可能に嵌挿してスライドボックスの左右側壁
を表面板の開口部に対して移動調整可能としたことを特
徴とするドアのラッチ用ストライク。1. A space formed between a fixing plate having a fulcrum hole at the upper part and elastic members provided at the upper and lower ends of the surface plate having an opening into which a latch is inserted. A slide box and a cam member, which are movable to the left and right, are interposed in the section, and the elastic member of the fixing plate constantly urges the cam member to abut on the back surface of the slide box, and the cam member operates as a protruding piece. Providing a protrusion and a protrusion, the protruding piece is rotatably fitted into the fulcrum hole of the fixed plate, the operation protrusion is fitted into the rotation hole provided in the slide box, and the protrusion is located below the rotation hole of the slide box. Strikes for latching doors characterized in that the left and right side walls of the slide box can be moved and adjusted with respect to the opening of the face plate by selectively inserting the adjustment small holes formed in an arc shape at intervals. .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9744990U JPH0626698Y2 (en) | 1990-09-17 | 1990-09-17 | Door latch strike |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9744990U JPH0626698Y2 (en) | 1990-09-17 | 1990-09-17 | Door latch strike |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0453976U JPH0453976U (en) | 1992-05-08 |
JPH0626698Y2 true JPH0626698Y2 (en) | 1994-07-20 |
Family
ID=31837826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9744990U Expired - Lifetime JPH0626698Y2 (en) | 1990-09-17 | 1990-09-17 | Door latch strike |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0626698Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2513819Y2 (en) * | 1993-01-13 | 1996-10-09 | 有限会社ベスト青梅 | Door latch strike |
-
1990
- 1990-09-17 JP JP9744990U patent/JPH0626698Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0453976U (en) | 1992-05-08 |
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