201221741 - 六、發明說明： V 【發明所屬之技術領域】 本發明係關於鎖裝置及應用此鎖裝置之拉門框。 【先前技術】 於使玻璃窗或門等之紙拉窗以可開閉的方式支持於開 口框的拉門框中’係有具備鎖農置者，該鎖裝置係做成在 開口框與紙拉窗之間具備複數個卡合手段，並藉由設置於 紙拉窗之框的把手之操作’將此等卡合手段同時切換成卡 合狀態與非卡合狀態。 例如，在位於紙拉窗的門前侧之縱樞與開口框之間具 備上下2針合手段的鎖裝置巾，純於門前㈣縱框之 内部設置有作動機構。作動機構係藉由設置於縱框之把手 (H，而操作者，且配設於2個卡合手段之間。作動機構 设置有齒輪(gear)及滑塊（slider) 〇 齒輪係呈圓板狀，其圓周端部形成有齒。在此齒輪之 中心部形成有角狀貫通孔，且連結於把手之角軸貫通此貫 通孔。此處之角轴係為因應把手之操作而繞著自身之中心 方疋轉者，藉此，齒輪亦會與角轴一同旋轉。 滑塊係與形成於齒輪的齒的一部分唱合，因應該齒輪 之旋轉’亦即因應把手之操作而對軸沿上下方向滑行 (slide)移動者。滑塊係連繫於各卡合手段，藉由於上下方 向滑行移動而能使卡合手段同時做切換動作。 9 在如同上述所構成之鎖裝置中，當從相對於開口框關 閉紙拉窗之狀態將把手往-方側操作時，則齒輪即與角轴 323517 4 201221741 •:-同旋轉，而滑塊則相對於縱框例如朝向上方滑行移動。2 V個卡合手段係分別成為卡合於開口框之卡合狀態，而能維 持為相對於開口框關閉之狀態。另一方面，當由上述之狀 態將把手往另一方侧操作時，則齒輪即與角二―起旋轉， 而滑塊則相對於縱框例如朝向下方滑行移動。2個卡人手 段係分別成為自開口框解除之非卡合狀態。因此，^將 紙拉窗往開方向移動，即能相對於開口框將紙拉窗㈣。 根據具備此1裝置之拉門框，則_•㈣㈣ 於開口框在複數個處卡合之狀態。因此，不僅能提高堅固 性，亦能提升所應用之結構物之氣密性。 於上述之鎖裝置中，屬於操作部之把手係安裝於縱框 之室内侧的窗寬面，構成作動機構之滑塊係安裝於該縱框 之縱深面部外侧（例如參考專利文獻^)。 [先前技術文獻] (專利文獻） 專利文獻1:日本特開2008〜231832號公 【發明内容】 (發明所欲解決之課題） 把丰ΐ二亦有與如同上述之鎖裝置相異，屬於操作部之 錯立於門前側之縱框(門前框)的縱深面部内侧的 颂裝置已為人知。 而鎖裝置中，無法採用上述專利文獻1之構成， 輪及滑塊由該縱框之内侧(面内方向内側) 朝向外側（面心向外側）配置於大致直線上 323517 5 201221741 : 係依其製造上之觀點，中央部及底端部之尺寸精確度較前 v 端部為高，而更進一步考慮將角軸***齒輪時的組裝性， 則具有前端施行倒角處理的特性。因此，貫通於角軸之齒 輪係藉由位於該角軸之中央部及基端部側，而能以把手之 操作與角軸一起繞著該角軸之中心軸而良好的旋轉。故 而，為了使貫通齒輪之角轴的前端部不干擾滑塊，有必要 於齒輪與滑塊之間設置充分之間隙。 因此，在把手安裝於門前框之縱深面部内側的鎖裝置 中，齒輪與滑塊之間必須有充分之間隙。其結果，裝置整 體之厚度將會變大，假設為了確保充分之間隙而將把手之 台座部之厚度加大，則有設計性變差之問題。 本發明係有鑑於上述實情，目的為提供鎖裝置及具備 此鎖裝置的拉門框，俾在使由所安裝之框的面内方向内側 至面内方向外側之裝置整體的厚度縮小，並且能謀求設計 性之提升。 [解決課題之手段] 為達成上述目的，本發明之專利申請範圍第1項之鎖 裝置係具備：蓋體，藉由蓋體安裝螺絲安裝於框之縱深面； 齒輪，設置為使因應操作部之操作而繞著中心軸旋轉之角 軸貫通自身之貫通孔，並與前述角軸一起旋轉；滑塊，與 形成於前述齒輪之圓周端部之齒的一部分嚙合，並因應該 齒輪之旋轉而滑行移動；在藉由前述滑塊之滑行移動而相 對於開口框切換成卡合與非卡合狀態的鎖裝置中，前述滑 塊係具有貫通上述齒輪之上述角軸的前端部所插通之插通 6 323517 201221741201221741 - VI. Description of the invention: V [Technical field to which the invention pertains] The present invention relates to a lock device and a sliding door frame to which the lock device is applied. [Prior Art] The paper pulling window of a glass window or a door is supported in an openable and closable manner. The sliding door frame of the open frame is provided with a lock holder, and the lock device is formed in the open frame and the paper pull window. There are a plurality of engagement means between the two, and the operation of the handles provided in the frame of the paper window is simultaneously switched to the engaged state and the non-engaged state. For example, a lock device having a top and bottom stitching mechanism between the longitudinal arm and the opening frame on the front side of the door of the paper window is provided with an actuating mechanism purely inside the front frame of the door (four). The actuating mechanism is provided by the handle of the vertical frame (H, and the operator is disposed between the two engaging means. The actuating mechanism is provided with a gear and a slider, and the gear train is a circular plate. a circumferential end portion is formed with teeth. An angular through hole is formed in a central portion of the gear, and an angular axis connected to the handle passes through the through hole. Here, the angular axis is around the handle according to the operation of the handle. The center of the swayer, whereby the gear will also rotate with the angle shaft. The slider is sung with a part of the tooth formed in the gear, because the rotation of the gear 'is corresponding to the operation of the handle The direction slides the slider. The slider is connected to each of the engaging means, and the snapping means can perform the switching action at the same time by the sliding movement in the up and down direction. 9 In the lock device constructed as described above, when When the handle is closed to the side of the paper and the handle is moved to the side, the gear rotates with the angle shaft 323517 4 201221741 •:-, and the slider moves relative to the vertical frame, for example, upwards. 2 V The snapping means are respectively engaged When the opening frame is in the engaged state, it can be maintained in a state of being closed relative to the opening frame. On the other hand, when the handle is operated to the other side by the above state, the gear rotates with the angle and slides. The block is slidably moved downward with respect to the vertical frame, for example. The two card player means are in a non-engaged state in which the opening frame is released. Therefore, by moving the paper window in the opening direction, the paper can be moved relative to the opening frame. Pulling the window (4) According to the sliding door frame having the 1 device, the _•(4)(4) is in a state in which the opening frame is engaged at a plurality of places, thereby not only improving the rigidity but also improving the airtightness of the applied structure. In the above-described lock device, the handle belonging to the operation portion is attached to the window wide surface on the indoor side of the vertical frame, and the slider constituting the actuation mechanism is attached to the outside of the deep surface portion of the vertical frame (for example, refer to Patent Document). PRIOR ART DOCUMENT (Patent Document) Patent Document 1: Japanese Patent Laid-Open No. 2008-231832 (Invention) The subject of the invention is different from the lock device as described above, and belongs to the operation unit. It The squatting device on the inner side of the longitudinal face of the vertical frame (the front door frame) standing on the front side of the door is known. In the lock device, the configuration of the above-mentioned Patent Document 1 cannot be adopted, and the wheel and the slider are inside the vertical frame (inside direction) The inner side is arranged on the outer side (the outer side of the center of the face) on a substantially straight line. 323517 5 201221741 : The dimensional accuracy of the center part and the bottom end part is higher than that of the front v end, depending on the manufacturing viewpoint, and further consideration will be given. The assemblability of the angle shaft when the gear is inserted has the characteristic that the front end is subjected to the chamfering process. Therefore, the gear train that passes through the angular axis can be operated by the handle by being located at the central portion and the base end side of the angle shaft. The angular axis rotates well around the central axis of the angular axis. Therefore, in order to prevent the tip end portion of the angular axis of the through gear from interfering with the slider, it is necessary to provide a sufficient gap between the gear and the slider. Therefore, in the lock device in which the handle is attached to the inner side of the deep face of the front frame, there must be a sufficient gap between the gear and the slider. As a result, the thickness of the entire apparatus becomes large, and it is assumed that the thickness of the pedestal portion of the handle is increased in order to secure a sufficient gap, which causes a problem of deterioration in design. The present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a lock device and a sliding door frame including the same, which can reduce the thickness of the entire device from the inside in the in-plane direction of the mounted frame to the outside in the in-plane direction. Design improvement. [Means for Solving the Problem] In order to achieve the above object, the lock device of the first aspect of the invention is provided with a cover body that is attached to a depth of the frame by a cover mounting screw, and a gear that is disposed to respond to the operation portion The angular axis that rotates around the central axis passes through its own through hole and rotates together with the aforementioned angular axis; the slider engages with a portion of the tooth formed at the circumferential end of the gear, and is rotated by the gear a sliding movement in which the slider has a front end portion that penetrates the angular axis of the gear, and is inserted into the lock device that is engaged with the opening frame by the sliding movement of the slider. Plug in 6 323517 201221741
V 孔’並具備介設於前述齒輪與前述滑塊之間以限制此等彼 此接觸之限制部。 據此’因滑塊係具有貫通齒輪之角軸的前端部所插通 之插通孔，故能使齒輪與滑塊彼此接近。並且，因限制部 介設於齒輪與滑塊之間而限制此等相接，故能防止齒輪的 齒干擾滑塊之插通孔。 •-〜τ叫兮π乾固弟2孭之鎖裝置，係如 上述之申β月專利範圍第i項，其中前述限制部係一體地設 置於安裝於前述蓋體的底座(base)。 藉此，限制部係介設於齒輪與滑塊之間並限制此等彼 此相接而月b防止齒輪之齒干擾滑塊之插通孔。 另外，本發明之申請專利範圍第3項之鎖裝置 上述之申請專職㈣2項，其憎述插通孔係於前述^ 幻W ^條的長·狀，刖述限制部係执 為構“述底座中收納上述齒 =叹 塊之滑行移動方向之-方侧及另-箱分別突述滑 實防ίί二ΐ?對角軸及齒輪相對地滑行移動時，能破 角軸之前端部及齒輪邊緣與滑塊干擾。 另外’本發明之中請專利範圍第4項之拉 開口框與框之間廡用卜、十.由<$ 1祀1 ’係於 之任-項所述利範㈣1項至第3項中 之插2，因滑塊係具有貫通齒輪之角軸之前端部所插ϋ ^插通孔’故能使齒輪與滑塊相互接近。並且，^通 ” ^於齒輪與滑塊之間而限制此等相互接觸，故能防： 32351? 7 201221741 輪的齒干擾滑塊之插通孔。故而，能縮小由鎖裝置之面内 方向内側至面内方向外側之大小，另外亦藉此而無須加大 操作部之台座部等。 [發明效果] 根據本發明，能使齒輪與滑塊相互接近，並且因齒輪 的齒不會干擾滑塊之插通孔，故能縮小大小，而無須將操 作部之台座部等加大。故而，能縮小裝置整體之厚度，而 能達成谋求設計性之提升的效果。 【實施方式】 以下一面參考附加圖式一面詳細說明本發明之鎖裝置 及拉門框之理想實施形態。 第1圖係應用本發明之實施形態的鎖裝置之拉門框， 亦即將本實施形態之拉門框由室内側顯示之說明圖。此處 例示之拉門框係具備開口框1〇與紙拉窗2〇。 開口框1 〇係藉由使用屬於铭（aiuminum)之擠製材料 的上框11、下框12及一對縱框13a、131)作成四周框組而 構成，並形成為矩形者。紙拉窗2〇係使用屬於鋁之擠製材 料的上框21、下框22及一對縱框23a、m作成四周框組， 且藉由在此等上框2卜下框22及-對縱框23a、23b之間 配e又玻璃（glass)板等面材24所構成者。 此種紙拉窗20係構成為在配置於開口框10之内部的 情況時’能將開吨1〇之開口封閉的大小。本實施形態之 紙拉窗20係藉由介設於一方之縱框…與一方之…之間 的鉸鏈(hinge)1 *支持於開口框1〇。此紙㈣2G係藉由燒 323517 8 201221741 著順沿上下方向之鉸鏈1轴旋轉而能開閉開口框ίο之開 口 ° 第2圖係為顯示第1圖所示之縱框之縱深面内方向外 侧之說明圖’第3圖係為第2圖之A — A線剖面圖，第4 圖係為第3圖所示之構成的分解透視圖。 上記紙拉窗20係如第1圖至第4圖所示’於位於門前 側之縱框（以下亦稱為門前框）23b之中與開口框10之縱框 13b相對向之外側的縱深面（以下亦稱為門前面）23bl設置 有滑動導件（slide guide)25。該門前框23b之内侧的縱深 面（以下亦稱為内側縱深面）23b2設置有把手安裝凹部26 及按鈕（button)安裝凹部27。再者，本實施形態中，將門 前框23b之面材24側設為面内方向内側，而亦將門前框 23b中之縱框13b侧適當稱為面内方向外侧進行說明。 滑動導件25係為於門前框23b之門前面23bl中位於 室内侧之區域沿長度方向所設置者。此滑動導件25係與門 前框23b為一體，於將門前框23b擠製成型之際同時成型 者0 .把手安裝凹部26係於内側縱深面23b2中設置於滑動 導件25之相反侧。該把手安裝凹部26之底部分形成有通 過孔26a。按鈕安裝凹部27係設置於把手安裝凹部26之 下方側。 另外，此紙拉窗20係如第1圖至第4圖所示，於門前 框23b設置有鎖裝置30，此鎖裝置30係具備把手機構部 40及作動機構部60。鎖裝置30係相對於設置於開口框1〇 9 323517 201221741 : 之縱框13t>的鎖固受部（未圖示）切換成卡合狀態與非卡合 V 狀態。鎖裝置30係於成為卡合狀態時維持為相對於開口框 10關閉紙拉窗20之狀態。 第5圖係為第4圖所示之把手機構部的分解透視圖。 此處例示之把手機構部40因係稱為所謂翻轉式把手（flip handle),故具備把手單元(unit)4〇a及按鈕單元5〇a。把手 機構部40係透過把手底座31安裝於門前框2扑之内侧縱 深面23b2。此處之把手底座31係上下方向成為長度方向 之長條狀者，把手單元4〇a及按鈕單元5〇a之各者的構成 要素係形成貫通之開口。 立把手單元4〇a係具備操作把手(操作部)41，角軸構成 P 42及對墊圈（washer)43a、43b。操作把手41係具有 操作者所把持之把持部41a、基端部中突出於面内方^外 角軸構成部42側）之2個把手安裝片41b。於此等把手 安襄片41b係形成有安裝孔41c。 角轴構成部42係具有平板狀之基部42a、由該基部42& ^向面内方向外側突出之四角柱狀之角軸银與由該基部 月向面内方向内側(操作把手41侧）突出之2個角軸安 ^ c此等角軸安裝片42c係形成為較上記把手安裝 度窄’ ^各自形成有安裝孔42d°於基部42a形 直也外側突出之限制突起4如。限制突起_係 以使操作把手41之旋轉在約90。停止者。 軸槿^ #圈·、條係分別由彈性材料形成，為了將角 。42由面内方向内側及面内方向外側挾持(在鎖裝 323517 10 201221741 ： 置之厚度方向挾持）而設置。此等一對墊圈43a、43b係以 能互相嵌合的方式各自設置凹凸。另外，於一對墊圈43a、 % 43b中之面内方向内側之墊圈（以下亦稱為第1墊圈）43a.， 係形成有朝向面内方向内侧突出之脫落防止片43al，而於 面内方向外侧之墊圈（以下亦稱為第2墊圈）43b，則形成有 上記角軸42b能貫通之角孔43bl。第5圖中之符號44及 45係分別顯示角軸底座及角軸蓋體。角軸底座44係形成 有角軸42b能貫通之孔，而於角軸蓋體45則形成有第1 墊圈43a之脫落防止片43al及角軸構成部42之角軸安裝 片42c能貫通的孔。另外，角軸底座44設置有向上方突出 之卡止突起44a 〇 第6圖至第9圖係分別為顯示第5圖所示之構成把手 機構部之把手單元的組裝程序之說明圖。一邊適當參考此 等第6圖至第9圖，一邊說明把手單元的組裝程序。再者， 於此等第6圖至第9圖中，係省略把手底座31之圖示。 根據第5圖所示之將把手機構部分解之狀態，如第6 圖所示，使角軸構成部42、第1墊圈43a、角軸蓋體45 及操作把手41重疊。此時，角軸構成部42的角軸安裝片 42c及第1墊圈43a之脫落防止片43al貫通角軸蓋體45 之孔。而後，以在該角軸蓋體45之面内方向内側中，把手 安裝片41b之間相互之安裝孔41c、42d —致的方式移動角 轴安裝片42c。再者，以使後述之銷構件47最初所通過之 安裝孔42d與第1墊圈43a之脫落防止片43al不相對向的 方式，在使第1墊圈43a繞著角軸42b之中心軸旋轉之狀 11 323517 201221741 態下使其重疊。另外，於角軸安裝片42c間***扭力螺旋 彈簧46，再者，雖於此第6圖未顯示，惟操作把手41係 由把手底座31之面内方向内侧重疊，而於操作把手41與 角軸蓋體45之間係介設有把手底座31。 根據第6圖所示之狀態，於相互重疊之把手安裝片41b 及角軸安裝片42c之安裝孔41c、42d插通銷構件47。此 種情況中，亦將銷構件47插通於扭力螺旋彈簧46之捲繞 部分。此處之銷構件47係頭部之直徑較大，其自身不會完 全貫通安裝孔41c、42d。換言之，於將銷構件47***之 際，因銷構件47之頭部卡止於最初通過之安裝孔41c，故 在銷構件47之***完成的狀態下，該頭部會露出。 如此，銷構件47插通於把手安裝片41b及角軸安裝片 42c之安裝孔41c、42d，並且銷構件47亦插通於***於角 軸安裝片42c之間的扭力螺旋彈簧46的捲繞部分。其結 果，為了使操作把手41由角軸構成部42離開，即會繞著 銷構件47之中心軸彈推。 其後，如第7圖所示，使第1墊圈43a繞著角軸構成 部42中之角軸42b的中心軸旋轉，藉由將第1墊圈43a 與銷構件47之頭部相對向，脫落防止片43al能覆蓋銷構 件47之頭部。藉此，能防止銷構件47因操作把手41的操 作等而脫落。 由第7圖所示之狀態到第8圖所示，為使角軸構成部 42之角軸42b相對的進入第2墊圈43b的角孔43bl及角 軸底座44之孔之各者，而將第2墊圈43b與角軸底座44 12 323517 201221741 • 組合。如第9圖所示，一邊使第2墊圈43b嵌合於第1墊 • 圈43a，一邊使角軸蓋體45嵌合於角軸底座44。其後如 第5圖所示，以把手單元安裝螺絲48將相互嵌合之角軸底 座44及角軸蓋體45安裝於把手底座31。 & 在此種構成之把手單元40a中，藉由操作把手41之操 作，角軸構成部42的角軸42b能繞著自身之中心軸旋轉术 而在預定角度(0。至90。）之間旋轉。 ’ 按鈕單元50a係具備操作按鈕51及按鈕底座52。關 於操作按鈕51，係面内方向内侧之面成為操作者所操作之 操作面，且設置有突出於面内方向外側之2個按鈕安裝片 51a。於此等按鈕安裝片51a係形成有安裝孔，並^成 朝上方突出之擋止（stopper)片51c。此擋止片51()係用於按 鈕之定位者。 ' 按鈕底座52之中央部設置有操作按鈕51之按鈕安裝 片51a能進入之開口，並設置有朝面内方向内側突出之^ 個底座t裝片52a。此等底座安裝片52&係形成為較上述 按级女裝片51a寬度為寬，並分別形成有安裝孔52乜。 具有此種構成之按鈕單元5〇a，係於介設把手底座31 之狀態下，將按鈕底座52及操作按鈕51重疊。此時，按 鈕底座52之底座安裝片52a貫通把手底座31之開口，並 於把手底座31之内面方向内側中，使按鈕安裝片5U於底 座女裝片52a之間彼此之安裳孔5ib、52b —致。另外，在 按鈕安裝片51a間***扭力螺旋彈簧53。而後，於相互重 豐之按紐安裝片51a及底座安装片52a之安裝孔51^>、521? 323517 13 201221741 :==:1:二㈣，構件54亦插通於扭力螺 較大，而自身不會完全貫二m構，54係為頭部之直徑 詳rfr底座52安裝於把手底座^ 扭力螺旋彈簧二雖:::::關此種按益單元5〇a係藉由 輪而向面内方向内侧彈推因r1繞著鎖構件54之中心 卡合於操作把手41> 因此，於操作按鈕51之上端部 ㈣把手4!之下端部的情形時，藉 之彈推力而限觸作触5 士、 :。其後，若操作按㈣之操作=== 旋 力螺旋彈簧53之㈣★心被鞭作者按塵而抵抗扭 之令心軸丙$ 5亥操作按鈕51繞著銷構件54 部與摔=:向外側轉動時，則該操作按紐5!之上端 d 端部的卡合狀態即被解除。如此- 貝J#作把手41成為自由壯能^ . 推而繞著銷構件47之中心==力螺旋彈簧46彈 果，係為操作者能將把持部轉動。其結 操作。 、 1把持而將操作把手41予以 上述之把手單元4〇a與安 β 座3卜係如第4圖所干，有按紐早疋5〇a的把手底 麵安裝凹部”彳二=^^=凹部26及按 縱深面2加。此時)女裝於門則框说的内側 手安穿凹邻26 Λ 單元術的角轴咖貫通把 突I t I開口 1。另外，將角轴底座44的卡止 :起細卡止於門前框23b 323517 14 201221741 作動機構部60係如第3圖及第4圖所示，安裝於門前 框23b的門前面23bl之滑動導件25，如第10圖所示，具 備蓋體61、底座62、齒輪63及滑塊64。 蓋體61係藉由蓋體安裝螺絲61a(參考第2圖）而安裝 於門前框23b的滑動導件25，並在與該門前框23b之間確 保移動空間者。 底座62係藉由底座安裝螺絲62a安裝於蓋體61，以 確保移動空間。其中央部形成有容許構成把手機構部40 之角軸42b貫通的圓孔62b。在此種底座62，於形成該圓 孔62b的位置之面内方向外側，亦即蓋體61側形成有收納 齒輪63之收納部62d。 收納部62d係為了容許齒輪63從室外側（室内外方向 一方側）之進入，而於面内方向外側端部之上端部及下端 部，則分別一體地設置有朝向下方及上方突出之限制片 62dl 、 62d2 。 齒輪63係呈圓板狀，其圓周端面形成有齒。此齒輪 63之中心部形成有角狀之貫通孔63a。此貫通孔63a係具 有適合於將底座62之圓孔62b貫通之把手機構部40的角 軸42 b之大小。此種齒輪63係藉由該角軸42b繞著中心 軸旋轉，而與該角軸42b —體地旋轉。此處之角轴42b係 藉由如同上述之操作把手41之操作，而在預定之角度之間 旋轉，故齒輪63亦藉由操作把手41之操作而與角軸42b 一起旋轉。 滑塊6 4係上下方向（滑行移動方向）成為長度方向之長 15 323517 201221741 條狀構件，藉由施行適當彎曲加工而構成。此滑塊64係形 成有由室外側端部（室内外方向一方侧端部）朝向面内方向 内侧#曲之f曲片64a。在此彎曲片6如，沿上下方向(滑 行移動方向）形成有複數個能與齒輪63的齒之一部分喃合 的卡止孔64al。 4曲片64a之卡合孔64al係與齒輪63的齒之一部份 嚙。。因此，滑塊64係藉由齒輪63繞著角軸42b之中心 轴於預疋角度之間旋轉，而沿上下方向滑行移動。另外， 於滑塊64之上端部及下端部，分別透過銷65 $結有鎖固 才干（locking bar)66。於此等鎖固桿66分別固定有鎖固銷· 67 ’以鎖固桿66能插通固定於門前框23b的桿導件(bar gUlde)68内之方式裝設(參考第4圖）。此種鎖固桿66與桿 導件68係為以往眾所周知者，係用以容許或限制鎖固銷 67進/入或脫離因應紙拉窗2()之開閉而設置於縱框⑽之 鎖固受部（未圖示）。 於上述滑塊64中，在其中央部形成有上下方向（滑塊 64之滑行移動方向）成為長度方向之插通孔 64b。此插通孔 64b係為用以使貫通齒輪63之貫通孔B的角軸杨之前 端部=通者。另外，之所以使上下方向成為長度方向，係 因為欲使在角轴42b之前端部插通該插通孔64b的狀態 下’滑塊64能沿上下方向滑行移動。 於/、有諸如以上構成的鎖裝置30中，若從相對於開口 忙1〇關閉紙拉_ 20之狀態將操作把手41朝向下方側操作 約9〇時則齒輪63即與角軸42b-起旋轉，而使滑塊64 323517 16 201221741 相對於縱框(門前框⑽例如朝上方滑行移動。 66亦朝上方滑行移動’限制鎖固銷67由設置於開口框: 的縱框⑽之鎖固受部脫離，而成為卡合於該開口框1〇 之卡合狀態。藉此，能維持於相對於開口框ig 20之狀態。 a租肉 另-方面’若由上述狀態將操作把手41朝上方側 約9〇。時，則齒輪63即與角轴42b 一起旋轉，而使滑塊料 相對於縱框23b例如朝下方滑行移動。藉此鎖固桿的亦朝 下方滑行移動，容許鎖固銷67由鎖固受部脫離，而成為紙 拉=20自開口框10解除之非卡合狀態。因此，只要使紙 拉窗20往開方向移動，則能相對於開口框1〇打開紙拉窗 20 ° 然而，在上述鎖裝置30中，因於滑塊64形成有插通 孔64b ’故能將貫通齒輪63之貫通孔63a的角軸42b之前 端部插通。藉此，能使齒輪63與滑塊64相互接近。並且 因於底座62之收納部62d設置有限制片62dl、62d2，故 如此之限制片62dl、62d2介設於齒輪63與滑塊64之間， =限制此等相互接觸。因此，能防止例如齒輪63的齒干擾 滑埦* 64的插通孔64b。 ^因此，根據本實施形態之鎖裝置30’能使齒輪63與 滑塊64相互接近，且齒輪63的齒不會干擾滑塊64的插通 孔64b。因此，能將由門前框23b的面内方向内侧至面内 方向外側的大小縮小，另外不會因此使操作把手41的台座 邰等加大。故而，能將由門前框23b的面内方向内側至面 323517 17 201221741 ‘ 内方向外側之裝置整體的厚度縮小，且能謀求設計性之提 . 升。 以上，雖已就本發明之理想實施形態進行說明’惟本 發明並未限定於此者，而能進行種種之變更。亦即，在上 述之實施形態中，介設於齒輪63與滑塊64之間，且限制 此等相互接觸之限制片62dl、62d2雖設置於底座62，惟 在本發明中，介設於齒輪63與滑塊64之間，且限制此等 相互接觸之限制部，並非必需設於底座62，而能設置於各 種位置。 【圖式簡單說明】 第1圖係為應用本發明實施形態之鎖裝置之拉門框， 亦即將本實施形態之拉門框由室内侧顯示之說明圖。 第2圖係為顯示第1圖所示之縱框之縱深面内方向外 側之說明圖。 第3圖係為第2圖之a ，▼一 乂 i 外 口M W 固 〇 第4圖係為第3圖所示之構成的分解透視圖。 =5圖係為第4圖所示之把手機構部的分解透視圖。 6圖係為顯示第5圖所示之構成把手機構部的把手 早疋=纽柄說關L插W構件前之狀態。 單元之組==圖=之構成把手機構部_ 防止片所覆蓋之狀態。·如所插人之銷構件被脫落 第8圖係為顯示第5圖 單元之組裝程序的說明圖， 所示之構成把手機構部的把手 且顯示角軸***於第2墊圈及 323517 18 201221741 角軸底座之位置關係。 第9圖係為顯示第5圖所示之構成把手機構部的把手 單元之組裝程序的說明圖，且顯示第2墊圈及角軸底座嵌 合於角軸之狀態。 第10圖係為第4圖所示之作動機構部的分解透視圖。 【主要元件符號說明】 1 鉸鏈 10 開口框 11 上框 12 下框 13a、 13b縱框 20 紙拉窗 21 上框 22 下框 23a 縱框 23b 縱框（門前框） 23bl 、23b2縱深面 23bl 門前面（外側縱深面） 23b2 内側縱深面 24 面材 25 滑動導件 26 把手安裝凹部 26a 開口（把手安裝凹部） 27 按鈕安裝凹部 30 鎖裝置 31 把手底座 40 把手機構部 40a 把手單元 41 操作把手（操作部） 41a 握持部 41b 把手安裝片 41c、 42d安裝孔 42 角軸構成部 42a 基部 42al 限制突起 42b 角軸 42c 角軸安裝片 43a 第1墊圈 43b 第2墊圈 43al 脫落防止片 43bl 角孔 44 角軸底座 19 323517 201221741 44a 卡止突起 45 角軸蓋體 46 扭力螺旋彈簧 47 銷構件 50a 按紐單元 51 操作按鈕 51a 按紐安裝片 51b 安裝孔(按鈕安裝片） 51c 擋止片 52 按姐底座 52a 底座安裝片 52b 安裝孔（底座安裝片） 53 扭力螺旋彈簀 54 銷構件 55 按紐底座安裝螺絲 60 作動機構部 61 蓋體 61a 蓋體安裝螺絲 62 底座 62a 底座安裝螺絲 62b 圓孔 62d 收納部 62dl 、62d2限制片 63 齒輪 63a 貫通孔 64 滑塊 64a 折曲片 64al 卡止孔 64b 插通孔 65 銷 66 鎖固桿 67 鎖固銷 68 桿導件 20 323517The V hole ' has a restriction portion interposed between the gear and the slider to restrict contact with each other. According to this, since the slider has the insertion hole through which the tip end portion of the angular axis of the gear is inserted, the gear and the slider can be brought close to each other. Further, since the restricting portion is interposed between the gear and the slider to restrict such contact, it is possible to prevent the teeth of the gear from interfering with the insertion hole of the slider. The lock device of the - 干 干 干 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , 。 。 Thereby, the restricting portion is interposed between the gear and the slider and restricts the connection with each other while the month b prevents the teeth of the gear from interfering with the insertion hole of the slider. In addition, the above-mentioned application of the lock device of the third application of the present invention is full-time (4), and the description of the insertion hole is based on the length of the aforementioned phantom W ^ strip, and the description of the restriction is performed. In the base, the side of the sliding direction of the above-mentioned tooth=single block is swept, and the other side of the box is separately slidable and defensive. When the diagonal axis and the gear are relatively slidably moved, the front end of the angled shaft and the gear can be broken. The edge and the slider interfere with each other. In addition, in the present invention, the fourth paragraph of the patent scope is to be used between the opening frame and the frame, and the tenth is made by the <$1祀1'. In the item 2 to the insertion 2 in the third item, since the slider has the insertion hole through the front end of the angular axis of the through gear, the gear and the slider can be brought close to each other. The sliders are limited to each other so that they can prevent: 32351? 7 201221741 The teeth of the wheel interfere with the insertion hole of the slider. Therefore, it is possible to reduce the size from the inner side in the inward direction of the lock device to the outer side in the in-plane direction, and it is not necessary to increase the pedestal portion of the operation portion. [Effect of the Invention] According to the present invention, the gear and the slider can be brought close to each other, and since the teeth of the gear do not interfere with the insertion hole of the slider, the size can be reduced without increasing the pedestal portion of the operating portion or the like. Therefore, the thickness of the entire device can be reduced, and the effect of improving the design can be achieved. [Embodiment] Hereinafter, a preferred embodiment of the lock device and the sliding door frame of the present invention will be described in detail with reference to the additional drawings. Fig. 1 is an explanatory view showing a sliding door frame to which a lock device according to an embodiment of the present invention is applied, that is, a sliding door frame of the present embodiment is displayed on an indoor side. The sliding door frame exemplified herein has an open frame 1 〇 and a paper pull window 2 〇. The opening frame 1 is formed by forming a frame group by using the upper frame 11, the lower frame 12, and the pair of vertical frames 13a and 131 which are extruded materials of aiuminum, and is formed into a rectangular shape. The paper window 2 is formed by using the upper frame 21, the lower frame 22 and the pair of vertical frames 23a, m belonging to the extruded material of aluminum as a frame group, and by the upper frame 2 and the lower frame 22 and the pair Between the vertical frames 23a and 23b, a face material 24 such as an e glass plate is provided. Such a paper window 20 is configured to be able to close an opening of one inch when it is placed inside the opening frame 10. The paper window 20 of the present embodiment is supported by the opening frame 1 by a hinge 1 * interposed between one of the vertical frames ... and one of the frames. This paper (4) 2G is capable of opening and closing the opening of the opening frame by rotating the 323517 8 201221741 by one axis of the hinge in the up and down direction. FIG. 2 is a view showing the outer side in the longitudinal direction of the vertical frame shown in FIG. Fig. 3 is a cross-sectional view taken along line A-A of Fig. 2, and Fig. 4 is an exploded perspective view showing the configuration shown in Fig. 3. The upper paper window 20 is a longitudinal surface that is opposite to the vertical frame 13b of the opening frame 10 in the vertical frame (hereinafter also referred to as the door front frame) 23b on the front side of the door as shown in FIGS. 1 to 4; (hereinafter also referred to as the front door) 23b1 is provided with a slide guide 25. A longitudinal direction (hereinafter also referred to as an inner longitudinal surface) 23b2 of the inside of the front door frame 23b is provided with a handle attachment recess 26 and a button attachment recess 27. In the present embodiment, the side of the face material 24 of the front door frame 23b is defined as the inner side in the in-plane direction, and the side of the vertical frame 13b of the front door frame 23b is also referred to as the outer side in the in-plane direction as appropriate. The slide guide 25 is provided along the longitudinal direction in the area on the indoor side in the door front surface 23b1 of the door front frame 23b. The sliding guide 25 is integrally formed with the door front frame 23b, and is molded while the front front frame 23b is being extruded. The handle mounting recess 26 is provided on the opposite side of the sliding guide 25 in the inner longitudinal surface 23b2. The bottom portion of the handle mounting recess 26 is formed with a through hole 26a. The button mounting recess 27 is provided on the lower side of the handle mounting recess 26. Further, as shown in Figs. 1 to 4, the paper window 20 is provided with a lock device 30 provided in the front door frame 23b. The lock device 30 includes a handle mechanism portion 40 and an actuating mechanism portion 60. The lock device 30 is switched to the engaged state and the non-engaged V state with respect to the lock receiving portion (not shown) provided in the vertical frame 13t> of the opening frame 1 〇 523517 201221741:. The lock device 30 is maintained in a state in which the paper pull window 20 is closed with respect to the opening frame 10 when it is in the engaged state. Fig. 5 is an exploded perspective view of the handle mechanism portion shown in Fig. 4. Since the handle mechanism portion 40 exemplified herein is called a so-called flip handle, it has a handle unit 4A and a button unit 5A. The handle mechanism portion 40 is attached to the inner longitudinal surface 23b2 of the front door frame 2 via the handle base 31. Here, the handle base 31 is a long strip in the longitudinal direction, and the constituent elements of each of the handle unit 4A and the button unit 5A form an opening therethrough. The vertical handle unit 4A includes an operation handle (operation portion) 41, and the angular axis constitutes P42 and the pair of washers 43a and 43b. The operation knob 41 has two handle attachment pieces 41b which are gripped by the operator and protruded from the in-plane outer corner shaft forming portion 42 side of the base end portion. The handle pad 41b is formed with a mounting hole 41c. The angular axis forming portion 42 has a flat base portion 42a, and a square-corner angular silver that protrudes outward in the in-plane direction from the base portion 42 and protrudes from the base inward inward direction (the operation handle 41 side). The two corner shafts are formed such that the mounting angles of the handle shafts 42c are narrower than those of the upper handles. The mounting protrusions 42d are formed in the shape of the mounting portions 42d. The projection _ is restricted so that the rotation of the operating handle 41 is about 90. Stopper. The shaft 槿^ #圈·, the strips are respectively formed of an elastic material in order to bring the angle. 42 is set by the inside of the in-plane direction and the inside of the in-plane direction (in the case of locking 323517 10 201221741: holding the thickness direction). These pair of washers 43a and 43b are provided with concavities and convexities so as to be fitted to each other. In addition, a washer (hereinafter also referred to as a first washer) 43a. inward in the in-plane direction of the pair of washers 43a and 43b is formed with a fall prevention piece 43a1 that protrudes inward in the in-plane direction, and is in the in-plane direction. The outer gasket (hereinafter also referred to as a second washer) 43b is formed with an angular hole 43b1 through which the upper corner shaft 42b can pass. Symbols 44 and 45 in Fig. 5 show the angle shaft base and the angle shaft cover, respectively. The corner shaft base 44 is formed with a hole through which the angle shaft 42b can pass, and the corner shaft cover 45 is formed with a hole through which the fall prevention piece 43a1 of the first washer 43a and the angle shaft attachment piece 42c of the angle shaft forming portion 42 can pass. . Further, the corner shaft base 44 is provided with a locking projection 44a that protrudes upward. Fig. 6 to Fig. 9 are explanatory views showing an assembly procedure of the handle unit constituting the handle mechanism portion shown in Fig. 5, respectively. The assembly procedure of the handle unit will be described with reference to Figs. 6 to 9 as appropriate. Further, in the sixth to ninth drawings, the illustration of the handle base 31 is omitted. According to the state in which the handle mechanism is partially removed as shown in Fig. 5, as shown in Fig. 6, the angle shaft forming portion 42, the first washer 43a, the angle shaft cover 45, and the operation handle 41 are overlapped. At this time, the corner shaft attachment piece 42c of the angle shaft forming portion 42 and the fall prevention piece 43a of the first washer 43a penetrate the hole of the angle shaft cover 45. Then, the corner mounting piece 42c is moved in such a manner that the mounting holes 41c, 42d between the handle mounting pieces 41b are in the inner side in the in-plane direction of the corner cover body 45. In addition, the first washer 43a is rotated about the central axis of the angular axis 42b so that the attachment hole 42d through which the pin member 47 to be described first passes is not opposed to the fall prevention piece 43a1 of the first washer 43a. 11 323517 201221741 makes it overlap. Further, the torsion coil springs 46 are inserted between the corner-axis attachment pieces 42c. Further, although not shown in FIG. 6, the operation handles 41 are overlapped by the inside of the handle base 31 in the in-plane direction, and the handles 41 and the corners are operated. A handle base 31 is interposed between the shaft covers 45. According to the state shown in Fig. 6, the pin members 47 are inserted into the attachment holes 41c and 42d of the handle attachment piece 41b and the angle shaft attachment piece 42c which are overlapped each other. In this case, the pin member 47 is also inserted into the wound portion of the torsion coil spring 46. Here, the pin member 47 has a large diameter of the head portion, and does not completely penetrate the mounting holes 41c, 42d by itself. In other words, when the pin member 47 is inserted, since the head of the pin member 47 is locked to the mounting hole 41c through which the pin member 47 is first passed, the head portion is exposed in a state where the insertion of the pin member 47 is completed. Thus, the pin member 47 is inserted into the mounting holes 41c, 42d of the handle mounting piece 41b and the corner shaft mounting piece 42c, and the pin member 47 is also inserted into the winding of the torsion coil spring 46 inserted between the corner shaft mounting pieces 42c. section. As a result, in order to cause the operating handle 41 to be separated from the angular axis forming portion 42, it is pushed around the central axis of the pin member 47. Then, as shown in Fig. 7, the first washer 43a is rotated about the central axis of the angular axis 42b in the angular axis forming portion 42, and the first washer 43a is opposed to the head of the pin member 47, and is detached. The preventing piece 43al can cover the head of the pin member 47. Thereby, it is possible to prevent the pin member 47 from coming off due to the operation of the operation knob 41 or the like. From the state shown in Fig. 7 to Fig. 8, the angle hole 43b of the second washer 43b and the hole of the angle shaft base 44 which face the angular axis 42b of the corner shaft forming portion 42 are opposed to each other. The second washer 43b is combined with the angle shaft base 44 12 323517 201221741 •. As shown in Fig. 9, the second shaft 43b is fitted to the corner pad 43a while the second washer 43b is fitted to the first pad 43a. Thereafter, as shown in Fig. 5, the corner shaft base 44 and the angle shaft cover 45 which are fitted to each other are attached to the handle base 31 by the handle unit mounting screws 48. & In the handle unit 40a of such a configuration, by operating the handle 41, the angular axis 42b of the angular axis forming portion 42 can be rotated about its central axis at a predetermined angle (0 to 90). Rotate between. The button unit 50a includes an operation button 51 and a button base 52. With respect to the operation button 51, the inner surface in the in-plane direction becomes an operation surface operated by the operator, and two button attachment pieces 51a protruding outward in the in-plane direction are provided. The button mounting piece 51a is formed with a mounting hole and is formed as a stopper piece 51c that protrudes upward. This stopper piece 51 () is used for the position of the button. The center portion of the button base 52 is provided with an opening into which the button mounting piece 51a of the operation button 51 can enter, and is provided with a base t piece 52a projecting inward in the in-plane direction. The base mounting pieces 52& are formed to be wider than the above-described female piece 51a, and are respectively formed with mounting holes 52A. The button unit 5A having such a configuration overlaps the button base 52 and the operation button 51 in a state in which the handle base 31 is placed. At this time, the base mounting piece 52a of the button base 52 passes through the opening of the handle base 31, and is located in the inner side of the inner surface of the handle base 31, so that the button mounting piece 5U is placed between the base women's piece 52a and the outer hole 5ib, 52b. Zhizhi. Further, a torsion coil spring 53 is inserted between the button mounting pieces 51a. Then, in the mounting hole 51a of the button mounting plate 51a and the base mounting piece 52a, and 521? 323517 13 201221741 :==:1: two (four), the member 54 is also inserted into the torque screw. And the self does not completely complete the two m structure, the 54 series is the diameter of the head. The rfr base 52 is mounted on the handle base ^ The torsion coil spring 2::::: This kind of benefit unit 5〇a is by the wheel The inner side of the inward direction is engaged with the operation handle 41 by the center of the lock member 54. Therefore, when the upper end portion of the upper end portion (4) of the operation button 51 is used, the lower end portion of the handle 4! Touch 5, :. Thereafter, if the operation is operated according to (4) === The coil spring coil 53 (4) ★ The heart is whipped by the author and the dust is twisted to resist the twisting of the mandrel C. The 5th operation button 51 is wound around the pin member 54 and falls =: When the outer side is rotated, the engagement state of the end portion d of the operation button 5 is released. In this way, the handle 41 becomes the free armor. Pushing around the center of the pin member 47 == the force coil spring 46 is the effect that the operator can rotate the grip portion. Its knot operation. 1 handle and handle the handle 41 to the above-mentioned handle unit 4〇a and the β seat 3 as shown in Fig. 4, and the bottom surface of the handle is mounted on the bottom of the button 5彳a. = recess 26 and the depth of the face 2 plus. At this time) women in the door frame said the inside of the hand to wear the concave adjacent 26 Λ unit of the angle axis to open the protrusion I t I opening 1. In addition, the corner base The locking of 44: the thinning is stopped at the front frame 23b 323517 14 201221741 The actuating mechanism 60 is the sliding guide 25 attached to the front surface 23bl of the door front frame 23b as shown in Figs. 3 and 4, as shown in the figure 10. As shown in the figure, the cover 61, the base 62, the gear 63, and the slider 64 are provided. The cover 61 is attached to the slide guide 25 of the door front frame 23b by a cover mounting screw 61a (refer to Fig. 2), and A space is secured between the door front frame 23b and the front frame 23b. The base 62 is attached to the cover 61 by a base mounting screw 62a to secure a moving space. A central portion is formed with a circle that allows the angular axis 42b of the handle mechanism portion 40 to pass therethrough. The hole 62b is formed on the outer side in the in-plane direction of the position where the circular hole 62b is formed, that is, the cover 61 side is formed. The accommodating portion 62d of the wheel 63. The accommodating portion 62d is integrally provided with an orientation in which the gear 63 is allowed to enter from the outdoor side (one side in the indoor and outdoor direction), and the upper end portion and the lower end portion of the outer end portion in the in-plane direction are integrally provided. The restricting pieces 62d1 and 62d2 projecting downward and above. The gear 63 has a disk shape and has teeth formed on its circumferential end surface. The center portion of the gear 63 is formed with an angular through hole 63a. The through hole 63a has a suitable shape for the hole 63a. The circular hole 62b of the base 62 penetrates the size of the angular axis 42b of the handle mechanism portion 40. The gear 63 is rotated about the central axis by the angular shaft 42b and rotates integrally with the angular shaft 42b. The angled shaft 42b is rotated between predetermined angles by the operation of the operating handle 41 as described above, so that the gear 63 is also rotated together with the angle shaft 42b by the operation of the operating handle 41. Direction (sliding direction) is the length in the longitudinal direction 15 323517 201221741 The strip-shaped member is configured by performing appropriate bending processing. The slider 64 is formed with an outdoor side end portion (one side end portion in the indoor and outdoor direction) toward the surface. Inside To the inner side, the curved piece 6 is formed with a plurality of locking holes 64a1 which can be merging with one of the teeth of the gear 63 in the up-and-down direction (sliding direction). The engaging hole 64al is partially engaged with one of the teeth of the gear 63. Therefore, the slider 64 is slidably moved in the up and down direction by the gear 63 rotating between the pre-twist angles about the central axis of the angular axis 42b. In addition, at the upper end portion and the lower end portion of the slider 64, a locking bar 66 is formed through the pin 65. The locking rods 66 are respectively fixed with locking pins 67' to be installed in such a manner that the locking rods 66 can be inserted into the rod guides 68 of the front frame 23b (refer to Fig. 4). Such a locking rod 66 and a rod guide 68 are conventionally known to allow or limit the locking of the locking pin 67 into or out of the vertical frame (10) in response to opening and closing of the paper window 2 (). Receiver (not shown). In the slider 64, an insertion hole 64b whose longitudinal direction (the sliding movement direction of the slider 64) is the longitudinal direction is formed in the center portion. The insertion hole 64b is a front end portion of the through hole B of the through gear 63. Further, the reason why the vertical direction is the longitudinal direction is that the slider 64 can be slidably moved in the vertical direction while the end portion of the corner shaft 42b is inserted into the insertion hole 64b. In the lock device 30 having the above configuration, when the operation handle 41 is operated toward the lower side by about 9 inches from the state in which the paper pull _ 20 is closed with respect to the opening, the gear 63 is started from the angle shaft 42b. Rotate, so that the slider 64 323517 16 201221741 is moved relative to the vertical frame (the front frame (10) is slid upward, for example, 66. The slide is also moved upwards.] The restriction lock pin 67 is locked by the vertical frame (10) provided in the open frame: When the part is disengaged, it is engaged with the opening frame 1〇. Thereby, it can be maintained in the state with respect to the opening frame ig 20. a renting the meat-in the aspect of the operation handle 41 upwards from the above state When the side is about 9 inches, the gear 63 rotates together with the angle shaft 42b, and the slider material is slidably moved downward, for example, with respect to the vertical frame 23b. Thereby, the lock lever is also slid downwardly to allow the lock pin to be locked. 67 is detached from the lock receiving portion, and becomes a non-engaged state in which the paper pull = 20 is released from the opening frame 10. Therefore, as long as the paper pull window 20 is moved in the opening direction, the paper pull window can be opened with respect to the open frame 1 20 ° However, in the above lock device 30, since the slider 64 is formed with a plug The hole 64b' can be inserted into the front end portion of the corner shaft 42b of the through hole 63a of the through gear 63. Thereby, the gear 63 and the slider 64 can be brought close to each other, and the restricting piece is provided by the accommodating portion 62d of the base 62. 62d, 62d2, so that the restriction pieces 62d1, 62d2 are interposed between the gear 63 and the slider 64, and the contact is restricted to each other. Therefore, it is possible to prevent the teeth of the gear 63 from interfering with the insertion hole 64b of the slider * 64, for example. Therefore, the lock device 30' according to the present embodiment enables the gear 63 and the slider 64 to approach each other, and the teeth of the gear 63 do not interfere with the insertion hole 64b of the slider 64. Therefore, the face of the front frame 23b can be The size of the inner side to the outer side in the in-plane direction is reduced, and the pedestal of the operation handle 41 is not increased. Therefore, the inner side of the front door frame 23b can be moved to the outer side of the surface 323517 17 201221741 ' The thickness of the whole is reduced, and the design can be improved. The above is a description of the preferred embodiment of the present invention. However, the present invention is not limited thereto, and various modifications can be made. The above implementation form The restriction pieces 62d1 and 62d2 interposed between the gear 63 and the slider 64 and which are in contact with each other are disposed on the base 62. However, in the present invention, the gap between the gear 63 and the slider 64 is provided. Further, the restriction portion for restricting such contact with each other is not necessarily required to be provided in the base 62, but can be provided at various positions. [Schematic Description of the Drawing] Fig. 1 is a sliding door frame to which the lock device according to the embodiment of the present invention is applied, The illustration of the sliding door frame of the embodiment is shown on the indoor side. Fig. 2 is an explanatory view showing the outer side in the depth direction of the vertical frame shown in Fig. 1. Fig. 3 is a diagram of Fig. 2, a ▼ 外 i outer mouth M W solid 〇 Fig. 4 is an exploded perspective view showing the configuration shown in Fig. 3. The =5 figure is an exploded perspective view of the handle mechanism portion shown in Fig. 4. Fig. 6 is a view showing the handle constituting the handle mechanism portion shown in Fig. 5, the state before the button member is inserted. Group of units == Figure = constitutes the handle mechanism part _ Prevents the state covered by the sheet. - If the inserted pin member is detached, Fig. 8 is an explanatory view showing the assembly procedure of the unit of Fig. 5, showing the handle of the handle mechanism portion and showing the angle shaft inserted in the second washer and 323517 18 201221741 The positional relationship of the shaft base. Fig. 9 is an explanatory view showing an assembly procedure of the handle unit constituting the handle mechanism portion shown in Fig. 5, and showing the state in which the second washer and the angle shaft base are fitted to the angular axis. Fig. 10 is an exploded perspective view of the operating mechanism portion shown in Fig. 4. [Main component symbol description] 1 Hinge 10 Open frame 11 Upper frame 12 Lower frame 13a, 13b Vertical frame 20 Paper window 21 Upper frame 22 Lower frame 23a Vertical frame 23b Vertical frame (front frame) 23bl, 23b2 Vertical surface 23bl Front door (outer depth side) 23b2 Inner side depth surface 24 Face material 25 Slide guide 26 Handle mounting recess 26a Opening (handle mounting recess) 27 Button mounting recess 30 Locking device 31 Handle base 40 Handle mechanism portion 40a Handle unit 41 Operating handle (Operating part) 41a Grip portion 41b Handle mounting piece 41c, 42d Mounting hole 42 Angle shaft forming portion 42a Base portion 42al Restricting projection 42b Angle shaft 42c Angle shaft mounting piece 43a First washer 43b Second washer 43al Fall prevention piece 43bl Angle hole 44 Angle axis Base 19 323517 201221741 44a Locking projection 45 Angle shaft cover 46 Torsion coil spring 47 Pin member 50a Button unit 51 Operation button 51a Button mounting piece 51b Mounting hole (button mounting piece) 51c Stop piece 52 Press base of base 52a Mounting plate 52b Mounting hole (base mounting piece) 53 Torque screw magazine 54 Pin member 55 Button base mounting screw 60 Actuating mechanism portion 61 Cover body 61a Cover mounting screw 62 Base 62a Base mounting screw 62b Round hole 62d Housing portion 62d1, 62d2 restricting piece 63 Gear 63a Through hole 64 Slider 64a Bending piece 64al Locking hole 64b Inserting hole 65 Pin 66 locking rod 67 locking pin 68 rod guide 20 323517