1301405 九、發明說明： 【發明所屬之技術領域】 本發明係關於具有複數層抽屜之櫃子。本申請案所指 之櫃子使用範圍廣泛，如寬度較寬之被稱為側櫃 亦為櫃子所包含，又，亦包含與桌子構成為一體之多層抽 履組。 【先前技術】 收納多層抽屜之櫃子，即使僅是拉出2個以上之抽屜 亦會導致不穩，而有櫃子翻倒之危險性。因此，為防止此 種翻倒之危險性，係有一種具備安全裝置之櫃子，其在拉 出1個抽屜後即無法進一步拉出其他抽屜。 然而，僅如此預防尚不夠充分，在各種狀況下，仍難 以避免將2個抽屜不小心同時拉出之情形。上述習知之安 王衣置，並無法防止該2個抽屜同時拉出。因此，於下述 專利文獻1或2中揭示有一種用以防止上述同時拉出之構 造° 【專利文獻1】曰本實公平6 — 13649號公報 【專利文獻2】日本特開2001 — 342770號公報 【發明内容】 然而’上述公報所揭示之構造，有的是零件數太多， 有的則是組裝作業步驟或時間耗費太多。又，亦未揭示當 同日守拉出防止構造構件因某些原因而未定位於依照設計狀 態之位置的異常時之對策構造。 因此，本發明欲解決之課題，係提供一種櫃子，可藉 13ο1405 由與上述各公報所揭示之構造不同之構造來防纟2個抽展 拉出’其包含防止同時拉出。 其次，係提供即使產生上述異常時亦不會對抽屜之進 出有影響之櫃子。 又’係提供不容易產生上述異常之櫃子。 再者，係提供組裝作業容易之櫃子。 夕第1發明係提供一種櫃子，冑2個以上之拙展設置成 多層狀’其特徵在於：在各抽屜側部，抽屜銷突出於前後 方向之相同位i;在各抽屜之收納狀態下與抽屜銷前後方 向位置對應之位置且為框體之側部内面側，設置延伸於上 下方向之導軌；具有串聯配置成可沿該導軌上下移動自如 的複數個可動體，於最下側設有對應最下層抽屜之下部可 動體，於其上方設有與最下層以外之各抽屜對應的各中間 可動體，於最上部之中間可動體正上方設有上部可動體； 於該下部可動體與中間可㈣分別安裝作㈣，各作動體 被軸支成可、％延伸於左右方向之樞軸旋動既定範圍，且於 收納抽屜之關閉位置狀態之作動體設有向下方開口的缺口 部i於上部設有複數個齒，從該枢軸中心至各齒之距離係 會變化；該關閉位置之作動體，當將抽屜往前方拉出時之 途中，係一邊將抽屜銷卡合於該缺口部、一邊往正方向旋 動至既定開啓位置’該開啓位置之作動體，當收納已心 之抽屜時係一邊將該抽屜銷壓入該缺口部、一邊往反方α 旋動至關閉位置；在除了該上部可動體以外之各可動體： 上方的可動體，將齒設置成與該作動體之齒嚙合的從動 1301405 體，設置成可繞延伸於左右方向之樞軸旋轉；該作動體之 樞轴中心至各齒之距離與該從動體之樞軸中心至各齒之距 離，係設定成當藉由卡合於位在該關閉位置之作動體缺口 • 部之抽展銷之作用使該作動體往正方向旋動至開啓位置 時，該作動體與從動體之樞軸中心間距離會較關閉位置增 大既定尺寸；在所有抽屜為收納狀態之最低位置的該上部 可動體與固定於框體之停止體之間，設有拉出任丨個抽屜 時之該既定尺寸以上的尺寸間隙；從抽屜銷之中心位置， 鲁 至所有抽屜為收納狀態之通常關閉位置之作動體缺口部下 端為止的高度尺寸，係較從該既定尺寸減去抽屜銷直徑之 一半後的值大；較與該通常關閉位置之作動體缺口部卡合 的抽屜銷位置上升該既定尺寸之關閉位置的作動體，當卡 合於該缺口部之抽屜銷與抽屜一起往前方移動且向正方向 旋動時，在該抽屜銷與缺口部之卡合脫離前之旋轉角度 中，將该間隙尺寸規定成藉由該作動體與從動體之嚙合所 Φ 產生之兩樞軸中心間距離的變動使上部可動體抵接於該停 止體的尺寸。 所谓固定於某物體、如上述之固定於框體，除了指直 接，定於該物體之情形以外’尚包含透過其他構件而間接 固定之情形。即使該固定係藉由彈壓者亦同。 又’所謂抽屜銷直徑之-半，若當銷截面不是圓形時 例如是四角形時，指銷之上側的一半尺寸。 第2發明提供具有如下特徵之第工發明所述之植子， 在位於關閉位置之作動體 κ盯勒餸之框體則方側緣部，設有向内側 1301405 下方傾斜的傾斜面，該傾斜面之上端位置，係位於所對應 之扯屜之抽屜銷的高度位置以上，傾斜面係達缺口部下 端；該間隙尺寸，係設定成抽屜銷中心位置至該通常關閉 位置之作動體之缺口部下端的高度尺寸加上抽屜銷直徑之 一半的值以上。 傾斜面之傾斜可為直線亦可為曲線，或亦可為此等之 組合，亦可為複數條直線或曲線之組合。又，傾斜面達缺 口部下端’係指抽屜銷不會在途中卡住而可沿上述傾斜面 與該作動體一起將可動體頂起並進入缺口部的條件，又， 上述解釋即已足夠。因此不應將傾斜面作過度限定之解 釋。 第3發明提供具有如下特徵之第丨或第2發明所述之 櫃子，該作動體與從動體之嚙合的兩樞轴中心間距離隨著 该作動體之正方向旋動的變動曲線，⑻關閉位置至途中係 增加’其後則減少而至開啓位置。 第4發明提供具有如下特徵之第工至第3發明中任1 毛月所述之櫃子，該導執之橫截面形狀係大致矩形或◦妒， 分別於下部可動體將作動體安裝於較位置，⑨ 、 體將作動體與從動體安梦％ 靜?既&位置，於上料動體將從 動體安裝於既定位詈，允腺#隹々 ^ 置並將该專各可動體從導執一端側插 入而收納於該導軌内，據以單元化。 义第5發明提供具有如下特徵之第1至第4發明中 發明所述之櫃子，使第〗 中4 吏弟1至4發明中之上下構成 藉此使各發明所述之上部可動舻士达 战為相反’ 邛了動體成為下部可動體，並設置 1301405 用以將該下部可動體丨互彈壓向上方之彈性構件。 第1發明中，當將某1個抽屜拉出時，與位於其上側 之所有抽屜對應的可動體雖會上升既定尺寸，但在位於串 , 聯配置之可動體隶上部的上部可動體與停止體之間，由於 設有既定尺寸（當將1個抽屜拉出時，與該抽屜對應之可動 體上側之可動體的上升距離）以上之間隙，因此能使可動體 上升來拉出該抽屜。又，由於從抽屜銷之中心位置，至所 有抽屜為收納狀態之通常關閉位置之作動體缺口部下端為 止的咼度尺寸，較從該既定尺寸減去抽屜銷直徑之一半後 的值大，因此即使該可動體上升，抽屜銷亦不會從上側作 動體之缺口部脫離，能維持卡合。即使欲將位於已拉出之 抽屜上側的第2個抽屜進一步拉出，較與該通常關閉位置 之作動體缺口部卡合的抽屜銷位置上升該既定尺寸之關閉 位置的作動體，其卡合於該缺口部之抽屜銷與抽屜一起往 前方移動且向正方向旋動時，由於在該抽屜銷與缺口部之 鲁卡合脫離前之旋轉角度中，將該間隙尺寸規定成藉由該作 動體與從動體之嚙合所產生之兩樞軸中心間距離的變動可 使上部可動體抵接於該停止體的尺寸，因此上部可動體不 能上升此尺寸以上，且作動體之在此角度以上之旋動亦被 限制。因此，該第2個抽屜之抽屜銷與缺口部之卡合不會 脫離’其結果，即無法將第2個抽展拉出。 又，上述事實說明，在欲將該第丨個與第2個抽屜（大 致）同時拉出之情形下’當要拉出各抽屜時，雖會將與各抽 屜對應之各可動體上側的可動體頂起，但由於不存在可吸 1301405 收將2個抽屜頂起之量的間隙（上部可動體與停止體間之間 隙），因此能謀求防止2個抽屜同時拉出。 又，收納已拉出之抽屜時，由於能使位於開啟位置之 作動體缺口部收納抽屜銷並往反方向（關閉位置方向）旋 動，因此能使作動體恢復至原本關閉位置，而能收納抽屜。 弟2卷月中，g拉出抽屜後因某些原因使作動體從本 來應保持於其位置狀態之開啟位置突然旋動至關閉位置方 向時，或在組裝櫃子之工廠中，雖最後才插入抽屜但有時 因組裝之關係在抽屜插入時作動體未位於開啟位置之情形 下，須能隨著抽屜之收納，使抽屜銷抵接於作動體之傾斜 面且與該作動體一起將可動體頂起，而進入作動體之缺口 部，以能在上述異常時僅插入抽屜即可壓入至原本之收納 位置。因此如本發明所述，上部可動體與停止體之間隙尺 寸需要確保上述之頂起量。 第3發明中，由於兩樞軸中心間距離不是在作動體達 • 開啟位置時最大，而是在旋動途中具有最大值的尺寸構 造’因此在已拉出抽屜後，即使因某些原因使對應其之作 動體往反方向（朝關閉位置方向μ走動，亦需要足以超越其 隶大值部位之反方向旋動能量。如上所述，由於不容易產 生如上述反方向旋動，因此使開啟位置狀態穩定。 第4發明中，由於將相對框體或抽屜較小之各構件單 疋化來組合，因此組裝作業非常簡便。 第5發明，係相對以上之各發明使上下方向相反之構 成’當拉出抽屜時可動體雖係向下方移動，但作用效果則 10 1301405 與以上之各發明相同。不過，為了防止可動體會因重力而 突然下降，須安裝從下方往上方彈壓之彈簧等彈性構件。 【實施方式】 • 圖1係本發明櫃子的側面透視圖，圖2係其主要部位 放大圖。於框體10收納有3個抽屜D1，D2, D3。在框體 側部之背面侧且與抽屜側面之間，沿上下方向安裝固定有 細長之導執12。本例之導執之箭頭線d—D的橫截面，係 _ 如圖4所示般於矩形壁之表壁設置開口的大致矩形。又， 亦可為C形等。於此導執内串聯配置4個能往上下方向滑 動自如的可動體Bl，B2, B3, B4。於最下位置之下部可動 體B1、其正上方之中間可動體B2、與其正上方之中間可 動體B3，分別在對應各抽屜銷ρι，p2, p3(設置於所對應之 抽屜Dl，D2, D3側部，且往左右方向突出）之各高度位置 將作動體Sl，S2，S3軸支成可繞各樞軸C1，C2，C3旋轉。 樞軸ci安裝於下部可動體B1，樞軸C2安裝於下部可動 φ 體B2，樞軸C3安裝於下部可動體B3。在所有抽屜為收納 之狀態下’各抽屜銷之前後方向位置係彼此相同，各作動 體樞軸之前後方向位置亦彼此相同。 又’於各作動體之上部周邊部設置齒Η之列，在軸支 各作動體之可動體正上方的可動體，於與各作動體之齒Η 嚙合之位置，分別將從動體n，J2, J3軸支成能繞各樞軸，， C2’，C3’旋轉。樞軸C1，安裝於中間可動體B2，樞軸 安裝於中間可動體B3,樞軸C3,安裝於中間可動體B4。 又，在各作動體，於相對樞軸與該齒列在大致直徑方向之 11 1301405 相反側設有缺口部κκ，如圖i之作動體Sl，在收納有抽 屜之狀態下係向下方開口，且卡合於所對應之抽屜的抽屜 銷。與對應最上方抽屜D3之作動體S3之齒列嚙合的從動 體J3係軸支於上部可動體B4下部。1301405 IX. Description of the Invention: [Technical Field to Which the Invention Is Ascribed] The present invention relates to a cabinet having a plurality of drawers. The cabinets referred to in this application are used in a wide range of applications, such as the side cabinets, which are also included in the cabinet, and also include a multi-layered pile group integrated with the table. [Prior Art] Cabinets that hold multiple drawers can cause instability even if only two or more drawers are pulled out, and there is a danger that the cabinet will fall over. Therefore, in order to prevent the risk of such a fall, there is a cabinet with a safety device that cannot pull out other drawers after pulling out one drawer. However, such prevention is not sufficient. Under various conditions, it is still difficult to avoid accidentally pulling out two drawers at the same time. The above-mentioned conventional King clothes can not prevent the two drawers from being pulled out at the same time. Therefore, in the following Patent Document 1 or 2, there is disclosed a structure for preventing the simultaneous pulling out. [Patent Document 1] 曰本实公平6-13649 [Patent Document 2] Japanese Patent Laid-Open No. 2001-342770 SUMMARY OF THE INVENTION [Invention] However, in the structure disclosed in the above publication, there are too many parts, and some assembly work steps or time are too much. Further, it has not been disclosed that the countermeasure structure for preventing the structural member from being positioned at the position according to the design state for some reason is pulled out on the same day. Accordingly, the object of the present invention is to provide a cabinet which can be prevented from being pulled out by a configuration different from that disclosed in the above publications. Secondly, it provides a cabinet which does not affect the entrance and exit of the drawer even if the above abnormality is generated. In addition, it provides a cabinet that is not prone to such an abnormality. Furthermore, it is a cabinet that is easy to assemble. The first invention of the first aspect provides a cabinet in which two or more slabs are arranged in a plurality of layers, wherein the drawer pins protrude from the same position i in the front-rear direction at the side of each drawer; a guide rail extending in the up-and-down direction is provided at a position corresponding to the position of the drawer pin in the front-rear direction and on the side inner side of the frame body; and a plurality of movable bodies arranged in series to be movable up and down along the guide rail, and being provided at the lowermost side Corresponding to the movable body below the lowermost drawer, each intermediate movable body corresponding to each drawer other than the lowermost layer is provided above the upper movable body, and the upper movable body is disposed directly above the uppermost movable body; the lower movable body and the middle (4) separately installed as (4), each of the actuating bodies is supported by the shaft, and the pivoting portion extending in the left and right direction is within a predetermined range, and the actuating body in the closed position of the storage drawer is provided with the notch portion i opened downward. The upper part is provided with a plurality of teeth, and the distance from the center of the pivot to each tooth changes; the moving body of the closed position, when the drawer is pulled forward, the drawer is placed on one side An actuator that is engaged with the notch portion and that is rotated in a forward direction to a predetermined opening position of the opening position, and when the drawer is received, the drawer pin is pressed into the notch portion and rotated toward the opposite side α To the closed position; each of the movable bodies except the upper movable body: the upper movable body, the driven 1301405 body that is arranged to mesh with the teeth of the operating body, is arranged to be pivotable about a left-right direction The distance from the center of the pivot of the actuating body to the teeth and the distance from the center of the pivot of the driven body to the teeth is set to be drawn by the action of the gap in the closed position When the driving body rotates the positive body to the open position, the distance between the moving body and the pivot center of the driven body is increased by a predetermined size compared with the closed position; Between the upper movable body and the stopping body fixed to the frame body, there is a size gap of more than the predetermined size when the drawer is pulled out; from the center position of the drawer pin, all the drawers are stored. The height dimension of the lower end of the movable body notch portion of the normally closed position is larger than the value of one half of the diameter of the drawer pin from the predetermined size; the position of the drawer pin that is engaged with the notch portion of the movable portion of the normally closed position is increased. The driving body of the closed position of the predetermined size, when the drawer pin engaged with the notch portion moves forward together with the drawer and is rotated in the positive direction, the rotation angle before the engagement between the drawer pin and the notch portion is disengaged The gap size is defined as a change in the distance between the centers of the two pivots caused by the engagement of the actuator and the driven body Φ, so that the upper movable body abuts against the size of the stop body. The fixing to an object, as described above, is fixed to the frame, except that it is directly connected to the object, and the case is indirectly fixed by other members. Even if the fixation is by the same. Further, the so-called half of the diameter of the drawer pin is half if the cross section of the pin is not circular, for example, a square shape, and half of the upper side of the pin. According to a second aspect of the invention, there is provided a plant according to the first aspect of the invention, wherein the side edge portion of the frame body of the moving body κ 餸 餸 at the closed position is provided with an inclined surface inclined downward below the inner side 1301405, the inclination The upper end of the surface is located above the height position of the corresponding drawer pin of the drawer, and the inclined surface is the lower end of the notch; the gap size is set to be the position of the drawer pin to the position of the normally closed position. The height dimension of the end is more than one half of the diameter of the drawer pin. The inclination of the inclined surface may be a straight line or a curved line, or may be a combination of the same, or a combination of a plurality of straight lines or curves. Further, the inclined surface up to the lower end of the notch portion means that the drawer pin does not get caught on the way, and the movable body can be pushed up along the inclined surface along the inclined surface to enter the notch portion, and the above explanation is sufficient. Therefore, the inclined surface should not be interpreted as an over-limit. According to a third aspect of the present invention, there is provided a cabinet according to the second or second aspect of the present invention, wherein a distance between two pivot centers of the engaging body and the driven body is swung with a positive direction of the operating body, (8) The closing position is increased to the middle of the way, and then decreased to the open position. According to a fourth aspect of the invention, there is provided a cabinet according to any one of the first to third inventions, wherein the guide has a cross-sectional shape of a substantially rectangular shape or a meandering shape, and the movable body is attached to the lower movable body at a lower position. , 9, the body will be the active body and the follower body safety % static? Both & position, the upper body of the moving body is installed in both the positioning 允, Yun g # 隹々 ^ set and the specific movable body It is inserted from the one end side of the guide and housed in the guide rail, and is unitized. According to a fifth aspect of the invention, there is provided a cabinet according to the first to fourth inventions of the present invention, wherein the fourth and fourth inventions of the fourth embodiment are configured to be made up of the upper part of the invention. The battle is reversed. The moving body becomes the lower movable body, and 1301405 is provided to elastically press the lower movable body to the upper elastic member. In the first aspect of the invention, when one of the drawers is pulled out, the movable body corresponding to all the drawers located on the upper side thereof rises by a predetermined size, but the upper movable body and the stopped body in the upper part of the movable body located in the series Since a gap having a predetermined size (a rising distance of the movable body on the upper side of the movable body corresponding to the drawer when the one drawer is pulled out) is provided between the bodies, the movable body can be raised to pull out the drawer. Further, since the twist dimension from the center position of the drawer pin to the lower end of the movable body notch portion of the normal closed position in which the drawer is in the storage state is larger than the value of one half of the diameter of the drawer pin from the predetermined size, Even if the movable body is raised, the drawer pin is not detached from the notch portion of the upper movable body, and the engagement can be maintained. Even if the second drawer located on the upper side of the drawer that has been pulled out is further pulled out, the position of the drawer pin that is engaged with the notch portion of the normally closed position is raised by the actuator of the closed position of the predetermined size, and the engagement is made. When the drawer pin of the notch portion moves forward with the drawer and rotates in the forward direction, the gap size is defined by the rotation angle before the latching of the drawer pin and the notch portion is disengaged The variation of the distance between the centers of the two pivots caused by the meshing of the actuator and the driven body allows the upper movable body to abut the size of the stopping body, so that the upper movable body cannot rise above this size, and the operating body is at this angle The above rotation is also limited. Therefore, the engagement between the drawer pin of the second drawer and the notch portion is not separated. As a result, the second drawing cannot be pulled out. Moreover, the above facts indicate that in the case where the second and the second drawer are to be pulled out at the same time, 'when the drawers are to be pulled out, the upper sides of the movable bodies corresponding to the respective drawers are movable. Since the body is lifted up, there is no gap (the gap between the upper movable body and the stopper body) that can suck up the two drawers by the 1301405. Therefore, it is possible to prevent the two drawers from being pulled out at the same time. Further, when the drawer that has been pulled out is stored, the drawer pin can be stored in the opening portion of the movable portion and rotated in the opposite direction (the closed position), so that the actuator can be restored to the original closed position and can be stored. drawer. In the second month of the second month, g pulls out the drawer, and for some reason, the actuator is suddenly rotated from the open position that should be kept in its position to the closed position, or in the factory where the cabinet is assembled, although it is finally inserted. Drawer, but sometimes due to assembly, when the drawer is inserted in the drawer, the actuator is not in the open position, so that the drawer pin can be abutted against the inclined surface of the actuating body and the movable body together with the actuating body When it is jacked up, it enters the notch of the actuating body, so that it can be inserted into the original storage position only by inserting the drawer in the above abnormality. Therefore, as described in the present invention, the gap size between the upper movable body and the stopper body needs to secure the above-mentioned jacking amount. In the third invention, since the distance between the centers of the two pivots is not the largest when the actuator reaches the open position, but is the size configuration having the maximum value during the rotation, therefore, after the drawer has been pulled out, even for some reason Corresponding to the moving body in the opposite direction (moving toward the closing position μ, it is also necessary to rotate the energy in the opposite direction beyond the large value portion. As described above, since it is not easy to rotate in the opposite direction as described above, it is turned on. In the fourth aspect of the invention, since the components smaller than the frame or the drawer are united and combined, the assembly work is very simple. The fifth invention is a configuration in which the vertical direction is reversed with respect to each of the above inventions. When the drawer is pulled out, the movable body moves downward, but the effect is 101301405, which is the same as the above inventions. However, in order to prevent the movable body from suddenly falling due to gravity, an elastic member such as a spring that is biased from below to the upper side must be attached. [Embodiment] Fig. 1 is a side perspective view of a cabinet of the present invention, and Fig. 2 is an enlarged view of a main part thereof. Three drawers are housed in the frame 10. D1, D2, D3. On the back side of the side of the frame and between the side of the drawer, the elongated guide 12 is mounted and fixed in the up and down direction. The cross section of the arrow line d-D of the guide in this example is _ As shown in Fig. 4, a substantially rectangular shape of the opening is provided on the surface of the rectangular wall. Further, it may be a C-shape, etc. Four movable bodies B1, B2, B3 capable of sliding in the up-and-down direction are arranged in series in the guide. , B4. The movable body B1 below the lowermost position, the intermediate movable body B2 directly above, and the intermediate movable body B3 directly above it are respectively corresponding to the respective drawer pins ρι, p2, p3 (provided in the corresponding drawer D1) , D2, D3 side, and protruding in the left and right direction), the moving body S1, S2, S3 axis is supported to be rotatable about each of the pivots C1, C2, C3. The pivot ci is mounted on the lower movable body B1, The pivot C2 is attached to the lower movable φ body B2, and the pivot C3 is attached to the lower movable body B3. In the state in which all the drawers are housed, the front and rear positions of the drawer pins are identical to each other, and the front and rear positions of the respective body pivots are They are also the same as each other. Also, 'there is a set of gums on the periphery of each of the moving bodies. The movable body directly above the movable body of each of the actuators is supported at a position to mesh with the teeth of each of the actuators, and the slave bodies n, J2, and J3 are respectively supported to pivot around the respective axes, C2', C3' is rotated. The pivot C1 is attached to the intermediate movable body B2, the pivot is mounted to the intermediate movable body B3, and the pivot C3 is attached to the intermediate movable body B4. Further, in each of the operating bodies, the relative pivot and the tooth row A notch portion κ κ is provided on the opposite side of the 11 1 301 405 in the substantially diametrical direction, and the movable body S1 as shown in Fig. i is opened downward in the state in which the drawer is accommodated, and is engaged with the drawer pin of the corresponding drawer. The driven body J3 in which the tooth row of the movable body S3 of the upper drawer D3 is engaged is pivotally supported by the lower portion of the upper movable body B4.
於該上部可動體B4之上方位置，將亦係導執12終端 部之V止體τ固定於導執、亦即固定於框體。如圖5所明 示，所有抽屜為收納狀態之上部可動體B4之上端b4E與 該停止體T之間設有適當尺寸之間隙△ L。再者，設有周 知之各種機構之上鎖裝置，使其能以所有抽屜收納之狀態 上鎖而無法拉出所有抽屜，且能開鎖。在開鎖狀態，上鎖 裝置前端部係位於停止冑τ下端緣之凹^中央位置KB， 在上鎖狀態，則位於所有抽屜為收納時之上部可動體上端 緣B4E之凹入的中央位置Κβ，。以下之說明係開鎖狀態之 說明 肝w名神屜马收納狀態之與圖丨相同側視之丨組作動 體，從動體放大圖示於圖2。實際上，和對應於圖1之最 •k抽屜D1之作動體與從動體的圖相同。作動體μ之樞 軸CM中心與其從動體n之軸極ci，中心係在垂直線上， k伸於缺口部KK上下方向之前侧壁面KKA亦位於其延長 線上。後側壁面之下邱 _ 邠&域，如圖不形成為向下後方傾斜At the upper position of the upper movable body B4, the V stop body τ of the terminal portion of the guide 12 is fixed to the guide, that is, fixed to the frame. As shown in Fig. 5, all the drawers are provided with a gap ΔL of an appropriate size between the upper end b4E of the upper movable body B4 and the stop body T in the accommodated state. Further, there are various mechanisms for locking the upper mechanism so that it can be locked in the state of all the drawers, and it is impossible to pull out all the drawers and unlock them. In the unlocked state, the front end portion of the locking device is located at the central position KB of the lower end edge of the stop 胄τ, and in the locked state, the central position Κβ of the upper end edge B4E of the upper movable body when all the drawers are stored, . The following description is the description of the unlocking state. The liver w name god drawer horse storage state and the same side view of the figure 作 group activator, the slave body magnification diagram is shown in Figure 2. Actually, the figure corresponding to the actuator and the slave body corresponding to the most k-drawer D1 of Fig. 1 is the same. The center of the pivot axis CM of the actuator μ and the axis ci of the driven body n are centered on a vertical line, and the side wall surface KKA is also located on the extension line before the k extends in the up and down direction of the notch portion KK. Under the rear wall surface, the Qiu _ 邠 & field, the figure is not formed to tilt downward
之傾斜面KKB。抽屜n〗—h p A — 之抽屜鎖p 1卡合於該缺口部内實 線所示之位置。兩樞軸 _ 釉之中心間距離，在此圖2之狀態 糸联短距離L· 0。從樞細Γ 、 # 軸Cl中心至齒Η之距離（半徑）R， 係攸弟1齒Η1至第〗1本1 弟1齒Η11依序變大，另一方面，從動 12 1301405 體η’係相對丨點鏈線所示之巾心、線CL形成為對稱之形 狀’從樞軸Cl’之中心至齒h之距離（半徑）r，雖從齒hl至 中心線依序增大，但其後則依序變小。 將該抽屜銷P1中心位置至該前側壁面kka下端的高 度尺寸設為r。在作動體之圖中背面側，形成有以樞轴Ζ 中心為中心彎曲成扇形的槽Μ，將設於對應可動體之卡止 體Κ卡合於該槽，其能在圖2所示之關閉位置與後述圖^ 所示之開啟位置的範圍内旋動。The inclined surface KKB. Drawer n - h p A - The drawer lock p 1 is engaged with the position shown by the solid line in the notch. The distance between the centers of the two pivots _ glaze, in the state of Figure 2, is the short distance L·0. From the center of the pivot, the distance from the center of the # axis Cl to the distance (radius) R of the gums, the brothers 1 to 1 and the 1st 1 brother 1 tooth 11 are sequentially enlarged, on the other hand, the driven 12 1301405 body η The relationship between the center of the pivot axis Cl' and the distance (radius) r of the tooth h from the center of the pivot axis Cl' is gradually increased from the tooth hl to the center line. But then it will become smaller in order. The height of the drawer pin P1 from the center position to the lower end of the front side wall surface kka is set to r. In the rear side of the actuating body, a groove which is bent in a fan shape around the center of the pivot axis is formed, and the locking body provided on the corresponding movable body is engaged with the groove, which can be shown in FIG. The closed position is rotated within the range of the open position shown in Fig. 2 below.
圖1係稍微拉出從下方起第2層之抽展D2、使對應之 作動體S2位於開啟位置狀態的圖。亦即，從與圖2相同 之關閉位置狀態開始’抽屜銷p2 —邊推壓作動體Μ之缺 口邻κκ之刖側壁面KKA、一邊使該作動體s2往正方向（在 圖中為逆時針方向）旋動後，該抽屜銷從缺口部脫離使作動 體成為開啟位置之狀態。將該開啟位置狀態放大圖示於圖 藉由此拉出操作’使樞軸。2與C2’之中心間距離[較 該最短距離L0多出既定長度△。位於從動體j2下側之作 動體S2雖軸支於中間可動體B2而沒有向下降低之餘地， 但由於上部可動體B4與停止體τ之前述間隙尺寸^[，係 :成為較該既定長度△大了…(較△小之尺寸），因此 從動體J2能與軸支該從動體J2 <中間可動冑Β3 一起將上 4可動體Β4頂起，且向上方移動。 因此，對應抽屜D3之作動體S3之缺口部κκ與抽屜 銷打之相對位置關係，若以圖2說明，則較所有抽屜為Fig. 1 is a view in which the drawing D2 of the second layer from the lower side is slightly pulled out, and the corresponding moving body S2 is placed in the open position state. That is, starting from the closed position state of FIG. 2, the 'drawer pin p2' pushes the side wall surface KKA of the notch adjacent to the κ κ of the actuating body, and moves the actuating body s2 in the positive direction (counterclockwise in the figure) After the direction is rotated, the drawer pin is disengaged from the notch portion to bring the actuator into the open position. The state of the open position is magnified as shown in the figure by which the pull operation is made to make the pivot. The distance between the center of 2 and C2' [more than the shortest distance L0 is a predetermined length Δ. The moving body S2 located on the lower side of the driven body j2 is axially supported by the intermediate movable body B2 and has no room for downward reduction. However, the gap size of the upper movable body B4 and the stopping body τ is different. Since the length Δ is large (the size smaller than Δ), the driven body J2 can lift the upper movable body 4 together with the intermediate movable body J2 and the middle movable body 3, and move upward. Therefore, the relative positional relationship between the notch portion κ κ of the actuator S3 corresponding to the drawer D3 and the drawer pin is as shown in FIG.
13 广 广 .V 1301405 L〇+6.4mm。如此，由於圖表為山狀，因此開啟位置之作動 2易突然往關閉位置之方向逆旋轉。此外，料將圖表 又十成向右邊升ν。再者’由於作動體至各齒Η之半徑尺 形成為較從動體至各齒h之半徑rA，因此即使在開啟位 置時各可動體因重力而往下降之力透過從動體作用於作 動體，該作動體亦不容易往關閉方向旋動。 再者本心明之構造中，無法依序拉出上述2個抽展，13 Guangguang .V 1301405 L〇+6.4mm. In this way, since the chart is mountain-shaped, the action of the opening position is likely to reversely rotate in the direction of the closed position. In addition, it is expected that the chart will be further increased to the right by ν. Furthermore, since the radius of the actuator to each of the teeth is formed to be a radius rA from the driven body to the teeth h, the force of each movable body descending by gravity during the open position acts on the driven body through the driven body. The body is also not easily rotated in the closing direction. In addition, in the structure of the mind, the above two exhibitions cannot be pulled out in order.
亦即無法同時拉出2個抽屜。 又，右觀察圖3開啟位置之作動體即可知，由於相對 缺°卩KK之别側壁面KKA將後側壁面之下部區域，形成 為越下方即越遠離前側壁面之傾斜面ΚΚΒ，因此拉出任一 個抽屜使作動體成為開啟位置後欲收納抽屜時，該抽屜之 抽屜銷能抵接於缺口部之傾斜面ΚΚΒ，藉此能使作動體往 反方向旋動而旋動至關閉位置，成為收納狀態。 又，本實施形態例之構造，係在即使拉出抽屜使作動 體位於開啟位置後，因某些原因導致該作動體已往關閉位 置之方向旋動之情形，或在工廠組裝時，在抽屜為收納前 所對應之作動體非在開啟位置而往關閉位置之方向旋動之 情形等異常時，仍能收納抽屜。借圖2來說明之，例如若 要收納抽屜D1時，該抽屜銷ρι需抵接於作動體S1前側 之向下後方的傾斜狀前側緣面SK，並將該作動體與可動體 一起頂起。因此，前側緣面SK之上端SK1，需要設定於 較抵接於前側緣面狀態之抽屜銷P1，（2點鏈線所示）之抵接 位置TP高的位置。該抽屜銷上端至缺口部之前側緣面下 15 1301405 端的而度E ’為了隨著抽屜之收納操作使抽屜銷能沿該前 侧緣面推壓作動體並將可動體頂起而進入缺口部，須將該 間隙△L設定為該高度尺寸e以上。 • 以上形態例中之說明雖未提及彈性構件，但當設置彈 菁構件（在上部可動體與框體或停止體之間作用、施加將上 部可動體B4恆向下方壓下之彈壓力）等之彈性構件b時， 即月b確貫地使各作動體與從動體怪喃合，使裝置之動作圓 滑。 •於下部可動體B1安裝作動體si，於中間可動體B2 下方安裝從動體J1，於下方安裝作動體S2，再於其上方之 中間可動體B3下方安裝從動體J2，於上方安裝作動體S3， 並於上部可動體B4下方安裝從動體J3,將此等各可動體 從導軌一端侧插入而收納於導執内據以單元化，如此，在 櫃子之組裝時，即能節省步驟而容易迅速地組裝。 以上δ兄明中，雖係以圖丨上侧為上方之櫃子的實施形 恶例，但亦能以圖1上側為櫃子之下側來構成。不過，此 情形須有彈簧構件等彈性構件B。 以下，例示各主要間隙等之實施例尺寸。以圖丨上側 為櫃子上侧之情形進行說明。抽屜銷之直徑係5mm，拉出 一個抽屜，使作動體從關閉位置旋動至開啟位置時之可動 體上升既定長度△係6.2mm，所有抽屜為收納狀態之上邛 可動體B4之上端B4E與前述停止體τ的間隙尺寸 9.7mm，亦即，尺寸㈠系35mm，異常時抽屉收納時之抽 屜銷上端至缺口部前側壁面KKA下端之高度㈣9.5職， 16 1301405 所f抽屜為收納狀態下之抽屜銷中心位置至前側壁面κκΑ 的门度尺寸Γ係7mm，（圖6之）關閉位置與開啟位置 間之作動體的旋轉角度係66。，圖6之角度㈠係21。（圖 之抽屜銷P3從作動體S3之缺口部脫離為止之旋轉角度 係35.4 ，但較該角度小）。本申請案之櫃子亦可 方式加設計。 义 本發明能利用於櫃子。 鲁 【圖式簡單說明】 Θ係本發明之櫃子的側面透視圖。 圖2係圖1的主要部位放大圖。 圖3係圖1的其他主要部位放大圖。 圖係圖1之箭頭線D—D的放大橫截面圖。 圖5係圖1的其他主要部位放大圖。 夺圖係作動體與從動體之兩樞軸中心間距離的變動圖 _ 【主要元件符號說明】 10 :框體 12 :導軌 B ·彈黃構件等之彈性構件 B 1 :下部可動體 B2, B3 :中間可動體 B4 :上部可動體 B4E ·上部可動體上端 C1’ C2, C3 :作動體之樞軸 17 c S ) 1301405That is, it is impossible to pull out 2 drawers at the same time. Moreover, it can be seen from the right view of the actuating body of the open position of FIG. 3 that the lower side wall surface KKA of the opposite side wall is formed as the lower side of the rear side wall surface, and the farther from the front side wall surface, the inclined surface ΚΚΒ When a drawer is used to store the drawer after the actuating body is in the open position, the drawer pin of the drawer can abut against the inclined surface of the notch, thereby rotating the actuating body in the opposite direction and rotating to the closed position to become the storage. status. Further, the structure of the present embodiment is a case where the actuator is rotated in the direction of the closed position for some reason even after the drawer is pulled out so that the actuator is in the open position, or when the factory is assembled, the drawer is The drawer can still be stored when the actuator corresponding to the storage is not rotated in the direction of the opening position and the direction of the closing position. 2, for example, when the drawer D1 is to be housed, the drawer pin ρ1 needs to abut the inclined front side edge surface SK of the front side of the movable body S1, and pushes the actuating body together with the movable body. . Therefore, the upper end SK1 of the front side edge surface SK needs to be set at a position where the abutment position TP of the drawer pin P1 which is in contact with the front side edge surface state (shown by the two-point chain line) is high. The upper end of the drawer pin to the front edge of the notch portion is at the end of the 15 1301405 side, and the degree E' is such that the drawer pin can push the actuator along the front side edge surface and push the movable body up into the notch portion as the drawer is stored. The gap ΔL must be set to be equal to or greater than the height dimension e. • Although the elastic member is not mentioned in the above description, the elastic member is provided (the elastic member acts between the upper movable body and the frame or the stopper, and the elastic pressure that presses the upper movable body B4 downward is applied) When the elastic member b is equal to the same, the monthly b is surely squashed with each of the actuators and the driven body to make the operation of the device smooth. • The actuator si is attached to the lower movable body B1, the driven body J1 is attached below the intermediate movable body B2, the operating body S2 is attached to the lower side, and the driven body J2 is attached below the intermediate movable body B3 above the upper movable body B3. In the body S3, the driven body J3 is attached to the lower movable body B4, and the movable bodies are inserted from one end side of the guide rail and housed in the guide to be unitized. Thus, when the cabinet is assembled, the steps can be saved. It is easy to assemble quickly. In the above δ brothers and sisters, although the case where the upper side of the figure is the upper case is used, the upper side of Fig. 1 can be constructed as the lower side of the cabinet. However, in this case, the elastic member B such as a spring member is required. Hereinafter, the size of the embodiment of each main gap or the like is exemplified. The case where the upper side of the figure is the upper side of the cabinet will be described. The diameter of the drawer pin is 5mm, and a drawer is pulled out, so that the movable body rises from the closed position to the open position, and the movable body rises by a predetermined length △ 6.2 mm, and all the drawers are in the storage state, the upper end of the movable body B4 B4E and The gap size of the stop body τ is 9.7 mm, that is, the size (1) is 35 mm, and the height of the lower end of the drawer pin at the upper end of the front side wall surface KKA of the notch portion when the drawer is abnormal (four) 9.5, 16 1301405 The center position of the drawer pin to the front wall surface κκΑ is 7 mm, and the angle of rotation of the actuator between the closed position and the open position is 66. The angle of Figure 6 (1) is 21. (The rotation angle of the drawer pin P3 in the figure is detached from the notch portion of the actuator S3, which is 35.4, but smaller than the angle). The cabinet of this application can also be designed in a way. The invention can be utilized in a cabinet. Lu [Simple Description of the Drawings] A side perspective view of the cabinet of the present invention. Fig. 2 is an enlarged view of a main part of Fig. 1. Fig. 3 is an enlarged view of another main part of Fig. 1. Figure 1 is an enlarged cross-sectional view of arrow line D-D of Figure 1. Fig. 5 is an enlarged view of another main part of Fig. 1. The variation of the distance between the two pivot centers of the motion-receiving body and the driven body _ [Description of main component symbols] 10 : Frame 12 : Guide rail B · Elastic member such as elastic yellow member B 1 : Lower movable body B2, B3: intermediate movable body B4: upper movable body B4E · upper movable body upper end C1' C2, C3: actuating body pivot 17 c S ) 1301405
Cl’，C2’，C3’ ：從動體之樞軸 CL :從動體之中心線 Dl，D2, D3 :抽屜 . Η :作動體之齒 Η1 :作動體之第1齒 Η11 :作動體之第11齒 Η :從動體之齒 hi :從動體之第1齒 ® Jl，J2, J3 :從動體 K :卡止體 KK :缺口部 KKA :缺口部之前側壁面 KKB :缺口部之後側壁面之傾斜面 KB，KB’ ：中央位置 L :作動體與從動體之樞軸中心距離 Μ :扇形槽 ® Pl，Ρ2, Ρ3 :抽屜銷 R :作動體半徑 r :從動體半徑 Sl，S2, S3 :作動體 SK :作動體之傾斜狀前側緣面 SK1 :前側緣面之上端 T :停止體 TP :抽屜銷Ρ Γ之抵接位置 18 1301405 △:從關閉位置旋動至開啓位置時之L之增大部分 (既定尺寸） △L:所有抽屜為收納狀態下之上部可動體與停止體之間隙Cl', C2', C3': the pivot of the driven body CL: the center line of the driven body Dl, D2, D3: drawer. Η: the tooth of the actuating body 1: the first tooth of the actuating body 11: the actuating body The eleventh tooth: the tooth of the driven body hi: the first tooth of the driven body® Jl, J2, J3: the driven body K: the locking body KK: the notched portion KKA: the front side wall surface KKB of the notch portion: after the notch Inclined surface KB of the side wall surface, KB': Center position L: Distance from the pivot center of the actuator and the driven body Μ: Sector groove® Pl, Ρ2, Ρ3: Drawer pin R: Actuator radius r: Slave radius S1 , S2, S3 : Actuator SK : Slanted front side edge surface of the actuator SK1 : Front side edge upper end T : Stop body TP : Drawer pin Ρ 抵 Abutment position 18 1301405 △: Rotate from the closed position to the open position Increased part of time L (established size) △L: All drawers are in the gap between the upper movable body and the stop body in the storage state
L： £ ) 19L: £ ) 19