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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