JP4675119B2 - Sliding door locking device - Google Patents

Description

本発明は、片引きサッシや引違いサッシに適用する引き戸の施錠装置に関するものである。   The present invention relates to a sliding door locking device applied to a one-way sash or a sliding sash.

引違いサッシ等の引き戸の障子を施錠するには、具体例を挙げるまでもなく、引き寄せを兼ねるクレセントを用いているのが一般で、該クレセントは、障子閉塞後、障子召合せ框に装置したクレセントを他の障子の召合せ框側或いは方立側に装置した受金具に係止させて施錠操作を行うものである。   In order to lock the sliding door shoji such as a sliding sash, it is common to use a crescent that also serves as a draw, without mentioning a specific example, and this crescent was installed in a shoji summon bowl after closing the shoji. The crescent is locked with a receiving device installed on the side or the side of the side of the other shoji to perform the locking operation.

障子の施錠手段として用いているクレセントは、障子閉塞後に別操作として所謂施錠操作を行わざるを得ないため、閉塞操作と施錠操作という二重の操作を必要とするため、その操作が煩雑であり、ときには施錠操作を失念する場合があって防犯上好ましくない。   The crescent used as a shoji locking means has to perform a so-called locking operation as a separate operation after closing the shoji, and therefore requires a double operation of the closing operation and the locking operation, so that the operation is complicated. In some cases, the locking operation may be forgotten, which is not preferable for crime prevention.

本発明は斯様な従来例の欠点に着目し、施錠操作を障子閉塞操作に連動して自動的に行え、防犯上好適な施錠装置を提供すべく創案したものである。   The present invention has been devised to provide a locking device suitable for crime prevention by paying attention to the drawbacks of such a conventional example and automatically performing a locking operation in conjunction with a shoji closing operation.

先端に屋内方向に突出する係止部を備えた施錠片を縦軸回動自在に枢着して障子の戸先框内に収設する一方、前記戸先框に相対する縦枠の戸当り部に受止片を突設し、該受止片の先端に、障子閉塞時に施錠片の前記係止部がばね付勢によって係止する受止部を屋外方向にして突設すると共に、前記施錠片に縦方向にして突設した受圧部片を前記ばね付勢に抗して屋外方向に押圧する解錠片を、前記戸先框の屋内面側に設けた手架内に収設した構成とするのである。   A locking piece provided with a locking portion protruding in the indoor direction at the tip is pivotally attached to the vertical axis so as to be housed in a door sliding door of the shoji, while the vertical frame door facing the door sliding door A receiving piece projecting at the portion, and at the tip of the receiving piece, the receiving portion that the locking portion of the locking piece is locked by a spring bias when the shoji is closed projects outwardly, and The unlocking piece, which presses the pressure receiving piece protruding in the vertical direction on the locking piece in the outdoor direction against the spring bias, is housed in a frame provided on the indoor surface side of the door toe. It is configured.

本発明によれば、障子を戸当り側に移動するだけで施錠操作を自動的に行うことができ、解錠に際して手架内の解錠片を押圧するだけでその操作を完了することができ、施錠、解錠を総じて簡単に行える装置を提供できる。また、框内に施錠装置を設けた構成を採るので外観上も良好である。   According to the present invention, the locking operation can be automatically performed only by moving the shoji to the door-to-door side, and the operation can be completed only by pressing the unlocking piece in the handpiece when unlocking. It is possible to provide a device that can easily perform locking and unlocking as a whole. Moreover, since the structure which provided the locking device in the cage | basket is taken, the external appearance is also favorable.

図面は本発明に係る引き戸の施錠装置の一実施例を示し、図１は第一実施例の要部の断面図、図２は図１の側面図、図３は図２の横断面図、図４は第一実施例の解錠した状態の横断面図、図５は第一実施例の解錠時の状態の受圧部片と解錠片の関係を示す底面図、図６は引違いサッシの略示正面図である。   The drawings show one embodiment of the sliding door locking device according to the present invention, FIG. 1 is a cross-sectional view of the main part of the first embodiment, FIG. 2 is a side view of FIG. 1, and FIG. 4 is a cross-sectional view of the unlocked state of the first embodiment, FIG. 5 is a bottom view showing the relationship between the pressure receiving piece and the unlocked piece in the unlocked state of the first embodiment, and FIG. It is a simplified front view of a sash.

第一実施例は、内外障子ｄ´，ｄが互いに引違う引違いサッシＡに本発明を適用したものであるが、所謂片引きサッシにも適用できることは勿論で、実施例の引違いサッシは、内障子ｄ´の召合せ框１´にクレセント２を、外障子ｄの召合せ框に受金具を設け、障子を閉塞した状態においてクレセント２を受金具に係止して内外障子ｄ´，ｄの召合せ框間の関係で施錠状態を得ると共に、各障子ｄ´，ｄの戸先框３´，３とサッシ枠（引戸枠）ｗの縦枠４´，４との関係においても施錠状態を、すなわち、本発明を用いること（前記クレセントによる施錠手段に併用すること）によって尚一層の防犯効果を期待するようにしたものである。   In the first embodiment, the present invention is applied to the sliding sash A in which the internal and external shojis d ′ and d are different from each other. The crescent 2 is attached to the summon 1 ′ of the inner shoji d ′, and a receiving bracket is provided to the summoning arm of the outer shoji d. In addition to obtaining the locked state by the relationship between the d's summons, the door is also locked in the relationship between the door end rods 3 'and 3 of the shojis d' and d and the vertical frames 4 'and 4 of the sash frame (sliding door frame) w. By using the present invention, that is, by using the present invention (in combination with the locking means using the crescent), a further crime prevention effect is expected.

以下、外障子ｄの戸先框３とこれに対応する縦枠４との関係での実施例装置を説明し、内障子ｄ´の戸先框３´とこれに対応する縦枠４´との関係の実施例装置は各部材が前記戸先框３等側と対称的な形態を成す点を除く残余の点がほぼ同様の構成を採るので、その説明を省略する。   In the following, the embodiment apparatus in the relationship between the door toe 3 of the external shoji d and the corresponding vertical frame 4 will be described, and the door toe 3 'of the inner shoji d' and the corresponding vertical frame 4 '. Since the rest of the apparatus according to the embodiment has substantially the same configuration except for the point that each member forms a symmetrical form with the door toe 3 etc., the description thereof will be omitted.

前記戸先框３は、中空主体部３Ａを備え、該中空主体部３Ａの、前記縦枠４の戸当り４ａに相対する外部片３Ａ´の適所に窓口５を設け、該窓口５部に装置基枠６を組付けてある。   The door toe 3 includes a hollow main body 3A, and a window 5 is provided at a suitable position of the outer piece 3A 'of the hollow main body 3A opposite to the door contact 4a of the vertical frame 4, and the apparatus is installed in the window 5 section. A base frame 6 is assembled.

装置基枠６は、平板状の基板（前面板）６ａの背面側に溝形枠６ｂを重ね合わせ、これ等をねじ７で互いに止着した方形枠体で成り、溝形枠６ｂ側を前記窓口５を通じて前記中空主体部３Ａ内に挿入し、基板６ａを前記外部片３Ａ´の外側に重ね合わせて固定ねじ８で該外部片３Ａ´に止着して、前記の通り、戸先框３に組付けたものである。   The apparatus base frame 6 is formed of a rectangular frame body in which a grooved frame 6b is superimposed on the back side of a flat substrate (front plate) 6a, and these are fastened to each other with screws 7, and the grooved frame 6b side is disposed on the grooved frame 6b side. It is inserted into the hollow main body 3A through the window 5, the substrate 6a is overlaid on the outside of the external piece 3A ', and fixed to the external piece 3A' with the fixing screw 8, and as described above, the door toe 3 Is assembled.

この装置基枠６（の溝形枠６ｂ部）には、施錠片（鎌）９を収設し、施錠片９は、その基部において前記溝形枠６ｂの上下の部片に支持させた縦軸１０で装置基枠６に屋内外（横）方向に回転自在に枢着してある。   The device base frame 6 (the groove-shaped frame 6b portion) is provided with a locking piece (sickle) 9, and the locking piece 9 is supported by the upper and lower pieces of the groove-shaped frame 6b at the base portion. A shaft 10 is pivotally attached to the apparatus base frame 6 so as to be rotatable in the indoor / outdoor (lateral) direction.

施錠片９は先端側を鉤状にして屋内方向に突出する係止部９ａを備えた主体部９Ａの、下面のほぼ中央部に受圧部片９ｂを突（吊）設して構成し、受圧部片９ｂを装置基枠６（溝形枠６ｂ）に設けた切欠１１を通じて装置基枠６外部に突出させて前記中空主体部３Ａ間に配する一方、主体部９Ａを縦軸１０で前記の通り装置基枠６に回動自在に枢着するようにして戸先框３に収設したものである。   The locking piece 9 is configured by projecting (hanging) a pressure-receiving part piece 9b at a substantially central part of the lower surface of the main body part 9A having a locking part 9a protruding in the indoor direction with a hook side at the tip side. The piece 9b is projected outside the device base frame 6 through the notch 11 provided in the device base frame 6 (groove frame 6b) and arranged between the hollow main body portions 3A. It is housed in the door toe 3 so as to be pivotally attached to the device base frame 6.

また、施錠片９は、主体部９Ａの基部に横設した切欠に前記縦軸１０に巻回した第一ばね１２を係合させ、該ばね１２の一端側を装置基枠６（戸先框３側）に、他の一端側を該施錠片９にそれぞれ係止させて、先端の係止部９ａが障子ｄの閉塞時に前記戸当り４ａ側に設けた受止片１３の受止部１３ａに衝接して係止する位置に存するようにしてある。   Further, the locking piece 9 is engaged with a first spring 12 wound around the longitudinal axis 10 in a notch horizontally provided at the base of the main body 9A, and one end of the spring 12 is connected to the device base frame 6 (door-end rod). 3 side), the other end side is locked to the locking piece 9, and the locking portion 9 a at the tip is the receiving portion 13 a of the receiving piece 13 provided on the door contact 4 a side when the shoji d is closed. It lies in a position where it hits and locks.

装置基枠６から導出した施錠片９の受圧部片９ｂは、施錠状態時には、障子ｄの見付け方向に沿う平板状体を成し（図３鎖線で示す。なお、第二実施例は図９参照）、装置基枠６より下方にして前記中空主体部３Ａの屋内側部片３Ａ´´に装置した手架１４の背面（室外面）側において重なり合う位置に配置してある。   The pressure receiving portion 9b of the locking piece 9 derived from the device base frame 6 forms a flat body along the direction in which the shoji d is found in the locked state (shown by a chain line in FIG. 3. The second embodiment is shown in FIG. 9). (See below), arranged below the device base frame 6 at an overlapping position on the back (outdoor surface) side of the handwork 14 installed on the indoor side piece 3A ″ of the hollow main body 3A.

手架１４は、周端に鍔部片を備えた前面開口の縦長箱状態で成り、戸先框３の中空主体部３Ａの前記屋内側部片３Ａ´´（戸先框３の屋内側部片）の中間部に設けた窓口に嵌着したもので、この手架１４内には解錠片１５を収設してある。   The frame 14 is formed in a vertically long box shape with a front opening provided with a collar piece at the peripheral end, and the indoor side piece 3A ″ of the hollow main body 3A of the door toe 3 (the indoor side of the door toe 3). The unlocking piece 15 is accommodated in the frame 14.

解錠片１５は、主体部片１５ａの背面側の上下両端に厚肉部片を、中間部に柱状の一対の組付け部片１５ｂ，１５ｂを突設した上下対称形体で構成するもので、厚肉部片および組付け部片１５ｂを、前記手架１４の縦長箱状体の底壁部片（屋外端部片）１４ａに設けた透孔１６，１７に貫通させるようにして組合わせ、底壁部片１４ａの上端側に設けた透孔１６に係合させた前記厚肉部片を、戸先框３の前記中空主体３Ａ内に装置した施錠片９の前記受圧部片９ｂの屋内側に重合させ、かつ、これと接触するようにして押圧部片１５ｃと成し、また、底壁部片１４ａの中間部に設けた透孔１７に貫通させた前記組付け部片１５ｂの透孔１７より突出する先端にリング１８を取付けて、手架１４に屋内外方向に移動自在に収設したもので、前記底壁部片１４ａと主体部片１５ａとの間には前記組付け部片１５ｂに巻回した第二ばね（復帰スプリング）１９を配し、屋内外方向に人為的操作でのみ手架１４内を移動するようにしたものである。   The unlocking piece 15 is composed of a vertically symmetrical shape in which a thick piece is provided at both upper and lower ends on the back side of the main piece 15a, and a pair of column-like assembly pieces 15b and 15b are provided in the middle. The thick part piece and the assembly part piece 15b are combined so as to penetrate through the through holes 16 and 17 provided in the bottom wall part piece (outdoor end piece) 14a of the vertically long box-like body of the hand frame 14, The pressure receiving piece 9b of the locking piece 9 in which the thick piece engaged with the through hole 16 provided on the upper end side of the bottom wall piece 14a is installed in the hollow main body 3A of the door rod 3 is provided. The assembly portion 15b penetrates through the through-hole 17 provided in the middle portion of the bottom wall piece 14a. A ring 18 is attached to the tip projecting from the hole 17 and is placed on the hand 14 so as to be movable indoors and outdoors. Between the wall piece 14a and the main body piece 15a, a second spring (return spring) 19 wound around the assembly piece 15b is arranged, and the inside of the hand 14 is moved only by an artificial operation indoors and outdoors. It is intended to move.

なお、前記押圧部片１５ｃの、前記受圧部片９ｂに接する先端面（屋外側端面）１５ｃ´には、前記縦軸１０を中心とする受圧部片９ｂ（延いては施錠片９）の屋外方向の回動角度に沿うテーパを設け、該先端面１５ｃ´の該テーパ形によって解錠片１５の屋外方向へのいわば直線動作が回動（転）動作として施錠片９に現われて、該施錠片９の第一ばね１２に抗した回動動作が円滑になるようにしてある。   It should be noted that the pressure receiving portion piece 9b (and thus the locking piece 9) on the front end surface (outdoor side end surface) 15c ′ of the pressing portion piece 15c in contact with the pressure receiving piece piece 9b is located outdoors. A taper is provided along the rotation angle of the direction, and the linear movement of the unlocking piece 15 in the outdoor direction appears on the locking piece 9 as a turning (rolling) action due to the taper shape of the tip surface 15c ′. The rotation operation against the first spring 12 of the piece 9 is made smooth.

前記受止片１３は、先端側を鉤状にして屋外方向に突出する前記受止部１３ａを設けて成り、前記戸先框３に相対する縦枠４の戸当り４ａ部に突設し、戸先框３側に設けた前記施錠片９の戸先框３（障子ｄ）の移動に伴う移動路上に位置するようにして障子閉塞時に前記装置基枠６の開口部２０を通じて受止部１３ａが施錠片９側の係止部９ａに衝接するように配設し、受止部１３ａに係止部９ａにおいて衝接した施錠片９は第一ばね１２の付勢に抗してわずかに回動し、ばね１２の付勢によって原位置に復帰して受止部１３ａに係止するのである。   The receiving piece 13 is formed by providing the receiving portion 13a projecting in the outdoor direction with a hook side at the tip side, and protruding from a door stop 4a portion of the vertical frame 4 opposed to the door-end rod 3, A receiving portion 13a through the opening 20 of the device base frame 6 when the shoji is closed so that the locking piece 9 provided on the side of the door tip 3 is positioned on the moving path associated with the movement of the shovel 3 (shoji d). Is disposed so as to abut against the locking portion 9a on the locking piece 9 side, and the locking piece 9 that abuts against the receiving portion 13a at the locking portion 9a slightly rotates against the bias of the first spring 12. It moves to return to its original position by the bias of the spring 12 and is locked to the receiving portion 13a.

しかして、外障子ｄを閉塞方向に移動させると、該障子ｄの移動に伴う施錠片９（係止部９ａ）の移動路上にして縦枠４の戸当り４ａ部に突設した受止片１３の先端の受止部１３ａは、相対的に装置基枠６の開口部２０を通じて戸先框３（の中空主体部３Ａ）に挿入され、該戸先框３に収設した施錠片９の係止部９ａを第一ばね１２の付勢に抗して押圧し、その結果、施錠片９は縦軸１０を中心にしてわずかに回動し、衝接状態が解放されると同時に、前記ばね付勢によって原位置に復帰し、施錠片９の係止部９ａが受止片１３の受止部１３ａに係止して障子ｄは施錠される。そして、この施錠状態時に手架１４内に収設した解錠片１５を第二ばね１９に抗して屋外方向へ押圧すると、解錠片１５の押圧部片１５ｃが施錠片９の受圧部片９ｂを押圧し、この結果、施錠片９は第一ばね１２の付勢に抗して回動し、係止部９ａは受止片１３の受止部１３ａに対する係止状態位置から離脱し、離脱状態のまま障子ｄを移動させることによって障子ｄの解放状態を得られるのである。   Accordingly, when the outer shoji d is moved in the closing direction, the receiving piece projecting from the door 4a portion of the vertical frame 4 on the moving path of the locking piece 9 (locking portion 9a) accompanying the movement of the shoji d. The receiving portion 13a at the tip of 13 is inserted into the door toe 3 (the hollow main body 3A) through the opening 20 of the device base frame 6 relatively, and the locking piece 9 accommodated in the door toe 3 is The locking portion 9a is pressed against the urging force of the first spring 12, and as a result, the locking piece 9 is slightly rotated around the longitudinal axis 10 and the contact state is released. Returning to the original position by the spring bias, the locking portion 9a of the locking piece 9 is locked to the receiving portion 13a of the receiving piece 13, and the shoji d is locked. When the unlocking piece 15 housed in the hand 14 in this locked state is pressed outward against the second spring 19, the pressing piece 15 c of the unlocking piece 15 becomes the pressure receiving piece of the locking piece 9. 9b is pressed, and as a result, the locking piece 9 rotates against the biasing force of the first spring 12, and the locking portion 9a is disengaged from the locking position of the receiving piece 13 with respect to the receiving portion 13a. The disengaged state of the shoji d can be obtained by moving the shoji d in the detached state.

この解放状態時に解錠片１５の押圧操作を中断すると、解錠片１５は第二ばね１９によって原位置に復帰し、障子ｄを閉塞方向に移動させることにより、前記の施錠状態を再び得られるのである。   When the pressing operation of the unlocking piece 15 is interrupted in this released state, the unlocking piece 15 is returned to the original position by the second spring 19 and the above-mentioned locked state can be obtained again by moving the shoji d in the closing direction. It is.

なお、図７乃至図１１は第二実施例を示し、図７は要部の正面図、図８は図７のａ−ａ線断面図、図９は図７のｂ−ｂ線断面図、図１０は解錠状態の横断面図、図１１は解錠状態時の断面図である。   7 to 11 show a second embodiment, FIG. 7 is a front view of the main part, FIG. 8 is a sectional view taken along the line aa in FIG. 7, FIG. 9 is a sectional view taken along the line bb in FIG. 10 is a cross-sectional view in the unlocked state, and FIG. 11 is a cross-sectional view in the unlocked state.

この第二実施例は第一実施例と符号を同じにして示す通り施錠片９を受止片１３の組合わせ関係（障子ｄの施錠関係）においては第一実施例と全く同じで、手架１１４部に備えた解錠片１１５と施錠片９の受圧部片１０９ｂの関係のみが相違するだけであるのでこの点について説明する（残余の点は第一実施例と同様である）。   The second embodiment is the same as the first embodiment in the same reference numerals as in the first embodiment in terms of the combination of the locking piece 9 and the receiving piece 13 (locking relation of the shoji d). Since only the relationship between the unlocking piece 115 provided in the 114 part and the pressure receiving part piece 109b of the locking piece 9 is different, this point will be described (the remaining points are the same as in the first embodiment).

施錠片９の受圧部片１０９ｂは、第一実施例の受圧部片９ｂが長いのに対し短くしてあり、解錠操作時にこの受圧部片１０９ｂを押圧する解錠片１１５は互いに直交方向にして一体に連設した押圧部片１１５ａと操作部片１１５ｂとで成り、操作部片１１５ｂを前記手架１１４の底壁部片１１４ａに設けた窓口１１７を通じて手架１１４内に導入し、手架１１４の縦長箱状体の上下の部片にわたした軸２３を該操作部片１１５ｂの自由端を屈曲して形成した筒状部２４に貫通させるようにして回動自在に支持させ、手架１１４より屋外側に存する前記押圧部片１１５ａの上端部側の押圧部１１５ａ´を前記受圧部片１０９ｂの屋内面側に位置させて配し、すなわち、受圧部片１０９ｂと手架１１４（の底壁部片１１４ａ）との間に介在し、解錠時に、手架１１４内に挿入した指先で操作部片１１５ｂを障子ｄの見付け方向に（障子ｄの開放方向に）押圧すると、解錠片１１５は前記軸２３を中心にして回動し、操作部片１１５ｂに連設した押圧部片１１５ａは押圧部１１５ａ´において施錠片９の受圧部片１０９ｂを屋外方向に押圧し、受圧部片１０９ｂにおいて押圧された施錠片９は第一実施例と同様に前記第一ばね１２の付勢に抗して回動し、施錠片９の係止部９ａは受止片１３の受止部１３ａより離脱し解錠が行われ、障子ｄの開放状態後、操作部片１１５ｂに対する第一ばね１２の付勢に抗する押圧操作を中断すると、操作部片１１５ｂすなわち解錠片１１５は第一ばね１２の付勢によって原位置に復帰するのである。   The pressure receiving piece 109b of the locking piece 9 is shortened while the pressure receiving piece 9b of the first embodiment is long, and the unlocking pieces 115 that press the pressure receiving piece 109b during the unlocking operation are orthogonal to each other. The operation piece 115b is introduced into the frame 114 through the window 117 provided on the bottom wall piece 114a of the hand frame 114. The shaft 23 formed on the upper and lower parts of the vertically long box-like body 114 is rotatably supported so as to pass through the cylindrical part 24 formed by bending the free end of the operation part 115b. 114, the pressing portion 115a ′ on the upper end side of the pressing portion piece 115a existing on the outdoor side is located on the indoor surface side of the pressure receiving portion piece 109b, that is, the bottom of the pressure receiving portion piece 109b and the hand 114 ( Between the wall piece 114a) Sometimes, when the operation piece 115b is pressed in the direction in which the shoji d is found (in the opening direction of the shoji d) with the fingertip inserted in the hand 114, the unlocking piece 115 rotates about the shaft 23 to operate The pressing piece 115a provided continuously with the piece 115b presses the pressure receiving piece 109b of the locking piece 9 in the pressing portion 115a 'in the outdoor direction, and the locking piece 9 pressed by the pressure receiving piece 109b is the same as in the first embodiment. The first spring 12 is rotated against the urging force of the first spring 12, and the locking portion 9a of the locking piece 9 is released from the receiving portion 13a of the receiving piece 13 and unlocked, and after the shoji d is opened. When the pressing operation against the urging of the first spring 12 against the operation piece 115 b is interrupted, the operation piece 115 b, that is, the unlocking piece 115 is returned to the original position by the urging of the first spring 12.

因みに、解錠時の操作部片１１５ｄの押圧と障子開放時の手架１１４の押圧は、いわば連動して行うことができ、つまり、解錠操作と障子開放操作は手先による操作部片１１５ｄと手架１１４のそれぞれの押圧の向きがほぼ同様なので連動して行え、操作上好適である。   Incidentally, the operation piece 115d at the time of unlocking and the hand 114 at the time of opening the shoji can be operated in an interlocked manner, that is, the unlocking operation and the shoji opening operation are performed with the operation piece 115d by the hand. Since the direction of pressing of the hand 114 is almost the same, it can be interlocked and is suitable for operation.

なお、残余の各部の動作（構成は勿論）は矛盾のない限り、第一実施例と同様であるので説明を省略する。   Since the operations of the remaining parts (of course, the configuration) are the same as in the first embodiment unless there is a contradiction, the description thereof is omitted.

第一実施例の要部の断面図。Sectional drawing of the principal part of a 1st Example. 図１の側面図。The side view of FIG. 図２の横断面図。FIG. 3 is a cross-sectional view of FIG. 2. 第一実施例の解錠した状態の横断面図。The cross-sectional view of the unlocked state of the first embodiment. 第一実施例の解錠時の状態の受圧部片と解錠片の関係を示す底面図。The bottom view which shows the relationship between the pressure receiving part piece of the state at the time of unlocking of a 1st Example, and an unlocking piece. 引違いサッシの略示正面図。The schematic front view of a sliding sash. 第二実施例の要部の正面図。The front view of the principal part of 2nd Example. 図７のａ−ａ線断面図。FIG. 8 is a sectional view taken along line aa in FIG. 7. 図７のｂ−ｂ線断面図。Bb sectional view taken on the line of FIG. 第二実施例の解錠状態の横断面図。The cross-sectional view of the unlocked state of the second embodiment. 第二実施例の解錠状態時の断面図。Sectional drawing at the time of the unlocking state of 2nd Example.

符号の説明Explanation of symbols

３ 戸先框
４ 縦枠
４ａ 戸当り
９ 施錠片
９ａ 係止部
９ｂ 受圧部片
１３ 受止片
１４ 手架
１５ 解錠片
3 door toe 4 vertical frame 4a 9 per door 9 locking piece 9a locking part 9b pressure receiving part 13 receiving piece 14 hand frame 15 unlocking piece

Claims (3)

先端に屋内方向に突出する係止部を備えた施錠片を縦軸回動自在に枢着して障子の戸先框内に収設する一方、前記戸先框に相対する縦枠の戸当り部に受止片を突設し、該受止片の先端に、障子閉塞時に施錠片の前記係止部がばね付勢によって係止する受止部を屋外方向にして突設すると共に、前記施錠片に縦方向にして突設した受圧部片を前記ばね付勢に抗して屋外方向に押圧する解錠片の主体部片を、戸先框の屋内面側に設けた縦長箱状の手架内に収設し、該主体部片に前記手架の底壁部片を通じて前記受圧部片を押圧する押圧部片を突設すると共に、前記主体部片と前記底壁部片との間に前記押圧部片を前記手架内方向に復帰するための第二ばねを添設した、引き戸の施錠装置。 A locking piece provided with a locking portion protruding in the indoor direction at the tip is pivotally attached to the vertical axis so as to be housed in a door sliding door of the shoji, while the vertical frame door facing the door sliding door A receiving piece projecting at the portion, and at the tip of the receiving piece, the receiving portion that the locking portion of the locking piece is locked by a spring bias when the shoji is closed projects outwardly and A main body piece of the unlocking piece that presses the pressure receiving piece protruding in the vertical direction on the locking piece in the outdoor direction against the spring bias, is a vertically long box-like shape provided on the indoor surface side of the door toe and Osamu設hand the rack, as well as projecting a pressing piece for pressing the pressure receiving piece through the bottom wall piece of the Teca to the main body portion piece, and the bottom wall piece and the main piece A sliding door locking device having a second spring for returning the pressing piece in the direction of the in-hand frame. 受圧部片を施錠状態時に障子の見付け方向に沿う平板体で構成する一方、押圧部片の先端面を、前記受圧部片の縦軸を中心とする回動角度に沿うテーパ形にした、請求項１記載の引き戸の施錠装置。 While composing the pressure-receiving piece with plate members along the found direction of the sash during the locked state, the distal end surface of the pressing piece, and the tapered along a rotational angle around the longitudinal axis of the pressure receiving piece, wherein Item 10. A sliding door locking device according to Item 1 . 先端に屋内方向に突出する係止部を備えた施錠片を縦軸回動自在に枢着して障子の戸先框内に収設する一方、前記戸先框に相対する縦枠の戸当り部に受止片を突設し、該受止片の先端に、障子閉塞時に施錠片の前記係止部がばね付勢によって係止する受止部を屋外方向にして突設すると共に、前記施錠片に縦方向にして受圧部片を突設し、該受圧部片を施錠状態時に障子の見付け方向に沿う平板体で構成し、前記戸先框の屋内面側に設けた縦長箱状の手架内に、前記受圧部片を前記ばね付勢に抗して屋外方向に押圧する押圧部片と操作部片を互いに直交方向にして一体に連設した解錠片の操作部片を、前記手架底壁部片を通じて導入して回動自在に支持させる一方、前記手架より屋外側に存する前記押圧部片を前記受圧部片の屋内面側に位置させた、引き戸の施錠装置。 A locking piece provided with a locking portion protruding in the indoor direction at the tip is pivotally attached to the vertical axis so as to be housed in a door sliding door of the shoji, while the vertical frame door facing the door sliding door parts in projecting the receiving plate, the tip of the receiving stop piece, with the locking portion of the locking piece during shoji occlusion is projected by the receiving portion for locking the spring-biased in the outdoor direction, the in the longitudinal direction by projecting the pressure receiving piece in the locking piece, composed of a flat plate body along the pressure receiving piece in the found direction of the sash during the locked state, the door head vertical box-like provided on the indoor side of the stile In the handpiece, the operation piece of the unlocking piece that is integrally connected in the orthogonal direction with the pressing piece and the operation piece that press the pressure receiving piece in the outdoor direction against the spring bias , While being introduced through the bottom wall part of the hand frame and supported rotatably, the pressing part piece located on the outdoor side of the hand frame is positioned on the indoor surface side of the pressure receiving part piece So it was, sliding door of the locking device.

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