201236606 六、發明說明： 【發明所屬之技術領域】 一種可動傢俱部分用的打開及關閉裝置，該可動傢俱 部分特別是抽屜，該裝置1 衣置具有—拉入裝置及一推出裝置， 其中該推出裝置有一夸—1 θ 力置儲存器施預應力的聯動器， 該聯動器可鎖閂在一導引 5丨路線的—端位置中且可與一滑架 耦合’此外還關於一種可叙饮彳目ν J動傢俱部分用的推出裝置，該可 動傢倶部分特別是抽屜，盆 七仰^ /、中該推出裝置有一受一力量儲 存益化預應力的聯動器，跑 „ p勒斋聯動窃可鎖閂在一導引路線的一 鈿位置且可與—滑架耦合。 【先前技術】 有一些可動傢倶用的習知 ά嬙 之打開裝置，它們將由一推 =冓’將一可動傢俱部分向打開方向運動（ΕΡ 766 939 )。 置將可動傢俱部分保持在一預定關閉位 ==俱部分拉動或壓入將該打開裝置解除鎖閃並 使了動体倶部分彈出。在 m 打開裝置有一缺點：打開裝 置須很準確的安農，俾預設 ’裝 悅目之遮板的造型。 “具的關閉位置，以達到 【發明内容】 因此本發明的目的在提供—種 及關閉裝置1可簡單安裝，：的打開 這種目的利用具有申請專利範圍第二==用。 項的特徵的一種打開 201236606 及關裝置達成。 依本發明，該打開及關 出裝置，其_該推出裝置ΓΓ 裝置及一推 聯動器，它可鎖問在導以：：用一力量儲存器預端緊的 合。在此，-可樞轉的=一::置且可與-滑架耗 矛j用此相；f于可將聯動 置動作。如此μ 〇 立置解除鎖閂，以將推出裝 尸形成^ 置利用該可㈣的槓桿預設，該槓 才干形成一止擋部。在卜 又°表相 μ 拉入裝置確保達到關閉位置且滑 表倚在相桿上，因此使用 直且/月 確地移到關閉位置，而只要=需f將可動之金屬部分準 置被端緊，且拉入裝置有作用。 推出裝 最好，滑架在關閉位置時利 應力，且聯D。ΑΑ V 裝置沿關閉方向施 : α的保持力量在鎖閂位置時大於由槓楳叙你 力，滑架倚在槓桿上。^ ^ 於由相桿動作 .. 如此’可動之傢俱部分錯門$ +人 在關閉位i，因此如果。h # I刀鎖閃或卡合 ^ /、有拉入裝置在關閉位置作用祐胳 “向關閉方向端緊，則該系統穩定。 ’將 最好槓桿以可轉動的方式支承在 形成-導引路線以導㈣動器及/或滑架。’喊體上也 如此，推出裝置可設計成特別緊密 它們從槓桿的-旋轉突出來，因此也 且有-條，， 調整所要的傳動比例。此外設有二個检，=擇#的長度 擋部或旋轉路徑限制器。 田作知桿用的止 為了調整遮板縫隙’推出裝置宜具有至 閉方向調整的推出止^ 夕個可沿關 W在此，推出止擒部可無段式地 201236606 利用一螺母調整’但也可使用其他調整機構。 中在滑架上設有二個互相間隔的止擋部，其 二=撞部可與聯動器沿推出方向麵合，而-第 =:器沿拉入⑽合。如此可確保，推心 在達到_位置前已被第一止擋部端緊。 出裝置 該/。拉人方向作用的止擋部設計成彈簧彈性，且 打開方式在聯動器上移過去而卡合。 〜 引二：止措部在一繃緊及鎖鎖閃的位置，例如在沿-導 卜 具有一f折成一角度的端部段）運動時，藉著 [轉而使沿關閉方向作用的止擋部與聯動器脫離嵌合。 、依另一設計在推出止擋部上設有一磁鐵，它可與 疋的金屬動作器耦合。 、固 如此，「推出止擋部」不但能傳送壓迫力 :父特別是可藉「推出止撐部」㈣固定的動作:： 7架沿一導引路線拉動。這點使第一止擒部可用簡單方 式從聯動器㈣，而使第二止擋部在滑架上與聯動器嵌合。 為了使打開及關閉裝置能配合不同寬度和重量的可動 傢俱，分，故作用到聯動器的力量或力量儲存器之可放出 的月b $可調整。為此可將該力量儲存器設計成彈簧形式， 彈簧的末端可在一側固定在一殼體上的不同位置。也可使 用其他調整機構，以使推出裝置的彈簧力量配合所要的使 用目的。另-方式可藉聯動器的路徑限制，而改變系統中 的能量。在-突脊（Kamm)(它具有相間隔的調整榫）及 聯動器的導引路線之間可使用一限制元件以調整能量。 201236606 最好 關閉而端 位置間隔 得使用簡 傢俱體上 量儲存器 和實際上 設，為了 緩衝。 該推出裝置的力量儲存 緊，其中將力量儲存器 —距離。例如間隔2〜5 化，因為使用者不再需 。在此，拉入裝置在關 的繃緊路徑末端動作， 的關閉位置之間的路徑 避免重重撞擊產生噪音 器可藉該可動之傢俱部分 繃緊的路徑設成與一關閉 *公分之間，如此可特別使 要將傢俱部分準確鎖閂在 閉過程時在拉出裝置之力 俾使推出裝置的繃緊作用 距離自動地經拉入裝置回 ’拉入裝置也可設計成受 推出裝置且有二條導引路線，一條用於導引聯動器， 且一般設計成拐杖（Kriickstock)形曲線的形式，亦即具有 彎曲一角度的端部部段的一直線導引路線。另一導引線用 於導引滑架或「聯動器滑架」，且宜設有不具彎成一角度 的部段。 該拉入裝置與推出裝置互相間隔設在該可動傢俱分上 及/或該傢俱體上。如此構造空間可特別有效使用，例如， 可使該推出裝置的殼體安裝在一軸側的下側上，而「拉入 裝置」則容納在一抽屜的一側框邊中。例如，推出裝置的 殼體可安裝在一抽屜下側’而拉入裝置容納在一抽屜的一 側框邊中。 本發明在以下利用一實施例配合附圖詳細說明。 【實施方式】 一傢俱（1)包含一傢俱體（2)(用示意方式圖式），其上 201236606 以可移動的方式支承著一抽屜元件，呈一抽屜（3)形式。為 此，在抽屜（3)的對立的兩側上設有r拉出導引件」（5)，它 們經由角形件（9)固定在傢倶體（2)上，具有前遮板（4)的抽屜 (3)了利用推出裝置（6)向打開方向彈出，其中推出裝置（6) 支持在一角形的動作器（7)上，它安裝在傢俱體（2)上。角形 動作器（7)固定在一固定的傢俱分上，例如在傢俱體壁、拉 出導引件的傢俱體角形件、或拉出導引件的導引軌上。舉 例而言，該角形的動作器（7)也同樣可與拉出導引件的傢俱 體角形件或拉出導引件的㈣轨設計成整合__體。本發明 的打開及關閉裝置舉例而言，可配合一抽屜使用，但也可 將此打開及_裝置用於其他可動之傢俱部分，例如移動 門、抽歷元件及翻板。 如圖2所示，推出裝置 —% i甘伸雁（巧飞惻，而拉出導 引件（5)容納在抽屜（3)之側框邊（8)内。在拉出導引件〇)上有 一拉入裝置（40)，利用它將抽展（3)沿關閉方向拉動。 推出裝置（6)在ffi 3及圖4中詳示，一由二部分形 殼體(20)形成一第一導引路線(21)，以導引一滑架⑴ 架（15)包含二栓（16)，它們可在直線導引路線⑵）中移行: 在滑架⑴）上設有-「推出止擋部」⑽，在其中容納1 鐵⑴），磁鐵（11)可柄合在角形動作器⑺上如此將推 擋部⑽保持在該固定在傢俱體上的動作器⑺上。 推出止擋部⑽可沿打開或關閉方向調整 推出止擋部（1 〇)有—螺纹碟b, 、 此 Π )有螺、紋螺栓（12)，它穿過滑架（ΐ5)上 眼孔（14)。在二眼孔（15)間有一 虿螺母(13)可轉動的方式保持 201236606 住，因此可藉轉動螺母⑼使推出止擋部⑽運動。 在滑架（15)上形成—第—止擋部（17)，它可沿推出方向 與-聯動器(26)嵌合。在滑架(15)上設有一第二止擋部 (18)，與第-止擋部（17)間隔—距離，第二止擋部可沿:閉 方向與聯動器（26)耦合。在此二個止播部（18)可設計成彈菁 彈箕’且包含-彈簧框（19)，該彈膂框條支持在止擋部（Μ) 的-容納部（25)的底上。如此’止擋部（18)可逆著彈簧框條 (17)的力量壓人滑架（15)中。此外，止擋部（18)在該從滑架 (15)突出來的部段上有一「跑動斜部」。 ' 在殼體（20)上形成一第二導引路線（22)，推出裝置（6) 的一聯動器（26)可在其上移行。聯動器（26)包含二個栓（27) 〔它們嵌入導引路線（22)中〕又一突出來的尖端（28)〔它可 與第一止擋部（17)或第二止擋部（18)嵌合〕。在此，導引路 線（22)包含一彎曲一角度的端部段，聯動器（26)可利用一彈 簧（29)的力量鎖閂在其上。彈簧（29)可在背向聯動器（26)的 那一端固定在殼體（20)上或該設在殼體（20)上的構件的不同 位置，俾能調整彈簧（29)的力量。 有一槓桿（30)以可轉動的方式支承在殼體（2〇)上，槓桿 以一轴（31)嵌入殼體（20)上的一容納部中。槓桿（3〇)在軸（3) 的兩側有臂（32)及（33)。臂（33)在關閉位置時倚在第二止擔 部（18)上’而槓桿（30)的臂（3 3)則倚在聯動器（26)上。設計成 检形式的止擋部（34)及（35)當作槓桿（30)之旋轉路徑的限制 器°止擋部（35)的作用係使槓桿（30)不會從聯動器（26)的影 響區域出來。此外，止擋部（34)亦使槓桿（30)不會從滑架（15) 8 201236606 上止擋部（18)的影響範圍出來。因此止擋部（34)及（35)提高 了推出裝置的功能安全性。 圖5中顯示該打開及關閉裝置在關閉位置，其中前遮 板（4)設成距傢倶體（2)—般小小縫隙y (見圖13)。在此， 在拉出導引件（5)上的一拉入裝置（40)經一聯動器（42)與— 動作器（41)嵌合’動作器（41)固定在拉出導引件（5)的跑動軌 上。聯動器（42)支承在一殼體（43)上，可沿一曲線導引件移 行’且利用一彈簧的力量向關閉方向繃緊。在此，彈酱容 納在一匣筒（44) ( Patrone )中’匣筒中也可設一緩衝器。 打入裝置（40)將抽屜元件（3)向關閉方向壓迫，因此殼體 (20)也被向關閉方向壓。 利用拉入裝置之彈簧的力量，滑架（15)〔它經由推出止 擋部（10)支持在動作器（7)上，因此不再能沿導引路線（21) 移行〕作用到槓桿（30)的臂（30)上，因此槓桿（3〇)受拉入裝 置（40)的彈簧力量在圖5中沿順時針方向繃緊，且用臂（33) 向聯動器（26)壓迫，俾使臂從導引路線（22)之彎折一角度的 端部段移出來並解除鎖…彈簧（27)的力量的作用和利用拉 入裝置（4G)之解除㈣力量抗拮，彈f(29)將聯動器叫保 持在鎖閃的位置，由於彈簧(29)力量遠大於拉入裝置(4〇)的 力量，因此如果除了拉入裝置(4〇)外，沒有其他力量作用到 抽屜元件，則聯動器（26)保持在鎖閂的位置。 圖6中顯示在打開及關閉裝置解除鎖閃時的位置，前 遮板略廢入傢俱體⑺中’壓入距離至多等於縫隙y的距 離。在此’倚在動作器⑺上的推出止擋部⑽以及推出裝置 201236606 的滑架（15)略沿關閉方向運動。此外拉入裝置的動作器略沿 關閉方向運動。 藉著將前遮板（4)壓入，槓桿（30)被止擋部（18)在滑架 (15)上沿順時針方向轉動，因此槓桿（3〇)的臂（33)將聯動器 (26)從鎖閂的端位置移出來。如此，聯動器此時可受彈 簧（29)的力量沿導引路線（22)運動，聯動器（26)與滑架（15) 上的第一止擋部（17)嵌合。 圖7中顯示打開及關閉裝置在一彈出位置。前遮板（4〕 位於距体俱（2)-段間隔處，拉人裝置（4())受抽屜元件的運動 ’。打開方向繃緊’其中動作器已將聯動器(42)沿導引路線一 直移動到冑曲一角度的端部段’在此處，聯動器(42)樞轉 且與動作器（41)脫離嵌合。推出裝置（6)仍有作用而滑架 受聯動器（26)沿打開方向運動。 圖8中顯示的位置中’推出裝置的聯動器(26)碰到-限 制元件（23)，限制元件插入殼體（2〇)中。 殼體（2 0)為此有一突脊 犬介（37) ( Kamm)，它具有調整榫 (38) ’限制元件（23)可放 "亥调整榫中以造成聯動器（26)用 的間隔（51)〜（55)。此時聯動器 P動為（26)到達端位置，而滑架（15) 可沿導引路線（21)繼續運動。 午（15) 動為了不使滑架（15)—直留在此 位置，故此時磁鐵（11)的拉 拉力起作用，磁鐵（11)與傢俱體上 的金屬動作器（7)耦合，如.巩 匕月系（15)繼續被沿導引路線（21) 圖9中所示之位置中， 此時滑架也已達到它在導引 線（2 1)上的端位置。繼續 丁開運動時，滑架（i 5)沿導引 10 201236606 線（21)被拉動’其中第二止擋部（18)移動超出聯動器（26)的 尖’在此，止擋部（1 8)反抗彈簣框條（29)的力量短時被壓入 滑架（15)中’而止擋部（18)以「跑動斜部」越過聯動器（26) 的尖端（2 8)移過去。接著，止擋部（18)受彈簧框條的力量卡 合在聯動器（26)的尖端（28)後面。 在此位置時，此時抽屜元件（4)可自由地向打開方向移 動，其中推出裝置（6)和拉入裝置（4〇)都脫離嵌合，且此時只 還須克服動作器（7)上的磁鐵（11)的引力，其中，為此，抽屜 (3)的慣性力就足夠了。 圖10中，抽屜元件繼續再沿關閉方向運動，其中，首 先推出裝置（6)的彈簧（29)被繃緊。為此’第二止擋部（18) 嵌合在聯動器（26)上並將它移動一直移到導引路線（22)之彎 折一角度的端部段為止，如果聯動器（26)已到達該彎折一角 度的端部段’則它將槓桿沿逆時針方向壓。此外，聯動器（26) 尖端與第二止擋部（18)脫離嚙合，第二止擋部此時可移動超 出聯動器（26)離去。 打入裝置（40)仍脫離嵌合，因為動作器（41)設在聯動器 (42)前方不遠處。 圖11中顯示的位置中，拉人裝置（4G)動作，且動作器 與聯動器（42)嵌合’聯動器（42)此時利用—「拉人彈菁」的 力量沿關閉方向運動。推出裝置⑻位在繃緊狀態，其_ 架（1 5 )沿導引路線（2丨）運動。 4 在圖12中達到關閉位置，它亦示於圖5中 部⑽此時倚在槓桿⑽臂（32)上，上相反的臂_在聯^ 201236606 器（26)上。由於受到彈簧（29)的保持力量大於受到拉入裝置 (40)的動作力量，故抽屜穩定地留在關閉位置。 為了使前遮板（4)和傢倶體（2)間的縫隙y能調整（圖 13) ’在滑架（15)上設有一調整機構以調整「推出止擋部」 (1 〇) ’推出止擋部有一調整路徑V。 依圊14A〜14C，可藉旋轉螺母（13)將推出止擋部（1〇) 沿關閉或打開方向運動。如此’呈遮板縫隙形式的縫隙y 調整了所不之路徑距離s或t ( s + t = V )。在此，遮板縫隙 的調整可選擇性地在打開或關閉的抽屜元件的場合作，其 中在抽展元件達開時，更易在抽屜下側伸手探及螺母（13)。 圖丨6中顯示本發明打開及關閉裝置之關閉過程的力量 路徑關係圖。左邊設有關閉位置，其中拉人裝置（4G)施-拉 力到抽屜元件°推出裝置（16)在距拉人裝置（4G)-段距離處 作用，推出裝置在關閉運動時繃緊，因此須用一關閉力量。 圖17中顯示打開過程的力量路徑關係圖。用於繃緊推 出裝的三角形此時錯開設置，因為推出裝置在解除鎖閂 後，直接在關閉位置作用。由於推出裝置的打開力量遠大 於拉入裝置的關閉力量，故推出元件⑺被推出。 圖17中顯不推出裝置的彈簧力量的三角形可分解成不 同部段。最大彈簧力量及彈簧路徑都可調整。&了要改善 彈簧(29)之可用的能量或彈蒉路徑，可依圖18將限制元件 ()疋在五個位置 距離（51)〜（55)。此外可藉選擇限 制元件⑼的長度調整推出裝置（6)的作用範圍。 士此X打開及關閉裝置可最佳地配合不同使用目的， 201236606 因為如果需要太大的彈出力 得不適，& Γϊή ^ S及繃緊力量，則使用者會覺 付小週反而是須達成輕輕 元侏，你11 0 4 吧玎開及關閉。對於重的拉動 疋件例如移動門及寬抽屜， 因此可適當選擇推…彈出力量比較傢俱大， 佳地配合各種使用目的。簧力及有效彈出路徑最 L圖式簡單說明】 閉裝係一傢俱的一立體圖，具有依本發明的打開及關 圖2係圖1之抽屜元件的立體圖； 圖3係一本發明之推 _ Η 出瑕置的—立體分解圖； 圖4係在組合狀皞之抽山 狀也之推出裝置的一視圖； 圖5〜圖12係傢俱 的數個視圓； 隹出裝置及拉入裝置在不同位置 圖1 3係遮板縫隙的一細節圖； 圖14 A 〜 14 C係遮板縫胳、1 + ^ 、坂縫隙調整時的數個視圖； 圖1 5係在遮板縫隙調整 圖； 時該打開及關閉裝置的一視 圖16係打開及關閉裝 衣直的力$路徑關係圖； 圖1 7係具不同彈簧力 的改變之力量路徑關係圖； 圖1 8係推出裝置的_ 視圖’其彈簧係可調整者。 【主要元件符號說明】 (1) 傢俱 13 201236606 (2) 傢俱體 (3) 抽歷 (4) 前遮板 (5) 拉出導引件 (6) 推出裝置 ⑺ 動作器 (8) 側框邊 (9) 角形件 (10) 推出止擋部 (11) 磁鐵 (12) 螺紋螺栓 (13) 螺母 (14) (15) 滑架 (16) 栓 (17) 止擋部 (18) 止擋部 (19) 彈簧框條 (20) 殼體 (21) 導引路線 (22) 導引路線 (23) 限制元件 (25) 容納部 (26) 聯動器 14 201236606 (27) 栓 (28) 尖端 (29) 彈簧 (30) 槓桿 (31) 轴 (32) 臂 (33) 臂 (34) 止擋部 (35) 止擋部 (37) 突脊 (38) 調整榫 (40) 拉入裝置 (41) 動作器 (42) 聯動器 (43) 殼體 (44) 匣筒 (51) 距離 (52) 距離 (53) 距離 (54) 距離 (55) 距離 y 間隙 s 路徑距離 t 路徑距離 201236606 v 調整路徑201236606 VI. Description of the Invention: [Technical Field of the Invention] An opening and closing device for a movable furniture portion, the movable furniture portion, in particular, a drawer, the device 1 having a pull-in device and a push-out device, wherein the push-out device The device has a pre-stressed coupling that is pre-stressed by a reservoir that can be latched in a -5 position of the guiding 5" route and can be coupled to a carriage" in addition to a narcissable推出 ν J 动 动 动 动 动 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具 家具The tamperable latch can be coupled to the carriage at a position of a guiding route. [Prior Art] There are some conventional opening devices that can be used by a mobile home, which will be moved by a push = 冓The furniture part moves in the opening direction (ΕΡ 766 939 ). The movable furniture part is held in a predetermined closing position == the part is pulled or pressed to unlock the opening device and the moving part is ejected There is a disadvantage in opening the device at m: the opening device must be very accurate, and the stencil is pre-set to the shape of the occlusion plate. "The closed position of the device is used to achieve the content of the invention. Therefore, the object of the present invention is to provide The closing device 1 can be easily installed, and the purpose of opening the use is the second application with the patent application scope ==. One of the features of the item opens 201236606 and the device is closed. According to the invention, the opening and closing device, the ejection device 装置 device and a push-linking device, can be locked in a guide: pre-tightening with a force reservoir. Here, the - pivotable = one:: can be used with the -carriage spear j; the f can be actuated. Thus, the 解除 stand is released from the latch to pre-release the mortuary formation with the lever of the (4), and the lever forms a stop. In the case of the surface of the phase, the pull-in device ensures that the closed position is reached and the slide table rests on the phase rod, so that it is moved straight to the closed position, and as long as = need to f the movable metal portion is placed at the end Tight, and the pull-in device works. It is best to push out the device, the rail is in the closed position, and the pressure is D. ΑΑ V The device is applied in the closing direction: The holding force of α is greater in the latching position than in the lever, and the carriage rests on the lever. ^ ^ By the action of the phase rod.. So the 'movable furniture part of the wrong door $ + people in the closing position i, so if. h # I knife lock flashing or snapping ^ /, there is a pull-in device in the closed position. "The end is tight in the closing direction, then the system is stable. 'The best lever is rotatably supported in the formation-guide The route is guided by a (four) actuator and/or a carriage. The same is true for the screaming body. The ejection devices can be designed to be particularly tight. They protrude from the lever-rotation and therefore have a strip to adjust the desired transmission ratio. There are two lengths, = length section or rotation path limiter for the selection. The field is used to adjust the gap of the shutter. The push-out device should have a push-to-close adjustment to the closed direction. The introduction of the shackle can be steplessly used in 201236606 with a nut adjustment 'but other adjustment mechanisms can also be used. There are two mutually spaced stops on the carriage, and the second = collision can be along with the linkage The direction of the face is pushed out, and the -==: the device is pulled in (10). This ensures that the pusher is tightened by the first stop before reaching the _ position. The device stops the stop. Designed to be spring-elastic and open in the coupling In the past, it was engaged. ~ 引二: The stop is moved in a position where the tension and the lock are flashed, for example, when the end section of the guide has an angle of an angle of f, The stop portion acting in the closing direction is disengaged from the coupling. According to another design, a magnet is disposed on the push-out stop portion, which can be coupled with the metal actuator of the crucible. Thus, the "pushing stop portion" is not only Can transmit the pressure: the father can especially use the "launch stop" (four) fixed action: 7 pull along a guiding route. This allows the first stop portion to be easily engaged from the coupler (4) and the second stop portion to be engaged with the coupler on the carriage. In order to allow the opening and closing device to be fitted with movable furniture of different widths and weights, the monthly b$ that can be released to the force or force storage of the coupling can be adjusted. For this purpose, the force reservoir can be designed in the form of a spring, the ends of which can be fixed on one side to different positions on a housing. Other adjustment mechanisms can also be used to match the spring force of the ejection device for the intended purpose. Another way is to change the energy in the system by limiting the path of the actuator. A limiting element can be used between the ridge (Kamm) (which has spaced adjustments) and the guiding path of the actuator to adjust the energy. 201236606 It is best to close the end position interval to use the simple specific storage and the actual settings, in order to buffer. The power of the ejection device is tightly stored, which will be the power storage - distance. For example, the interval is 2 to 5 because the user no longer needs it. Here, the pull-in device acts at the end of the closed taut path, and the path between the closed positions avoids heavy impact. The noise can be set between the closed portion of the movable piece of furniture and a closed * cm. In particular, the furniture part can be accurately latched in the closing process during the closing process, so that the tensioning distance of the ejection device is automatically pulled back into the device. The pull-in device can also be designed as a push-out device and has two A guiding route, one for guiding the coupling, and generally designed in the form of a Kriickstock-shaped curve, that is, a straight guiding route having an end section bent at an angle. The other guide wire is used to guide the carriage or "linker carriage" and is preferably provided with a section that is not bent at an angle. The pull-in device and the ejection device are spaced apart from each other on the movable furniture part and/or the home. Such a construction space can be particularly effectively used, for example, the housing of the ejection device can be mounted on the lower side of the one side of the shaft, and the "pull-in device" can be accommodated in the side of one side of the drawer. For example, the housing of the ejection device can be mounted on the underside of a drawer and the pull-in device can be received in a side frame of a drawer. The invention will be described in detail below with reference to the accompanying drawings. [Embodiment] A piece of furniture (1) comprises a concrete (2) (in schematic form), on which 201236606 movably supports a drawer member in the form of a drawer (3). For this purpose, r pull-out guides (5) are provided on opposite sides of the drawer (3), which are fixed to the home body (2) via angle members (9), with a front shutter (4) The drawer (3) is ejected in the opening direction by means of the ejection device (6), wherein the ejection device (6) supports the one-sided actuator (7) which is mounted on the home specific (2). The angled actuator (7) is attached to a fixed piece of furniture, such as a home specific wall, a home specific angled piece that pulls out the guide, or a guide rail that pulls out the guide. For example, the angled actuator (7) can also be designed to be integrated with the (four) rail of the furniture body angled or pull-out guide of the pull-out guide. The opening and closing device of the present invention can be used, for example, in conjunction with a drawer, but the opening and closing device can also be used for other movable furniture portions, such as moving doors, ticker elements, and flaps. As shown in Fig. 2, the ejection device - % i Gan Yan Yan (Jiao Feiyu, and the pull-out guide (5) is accommodated in the side frame edge (8) of the drawer (3). After pulling out the guide 〇 There is a pull-in device (40) which is used to pull the draw (3) in the closing direction. The ejection device (6) is detailed in ffi 3 and FIG. 4, and a first guiding path (21) is formed by the two-part housing (20) to guide a carriage (1). The frame (15) comprises two bolts. (16), they can be moved in the linear guide route (2): on the carriage (1)) - "Pushing stop" (10), in which 1 iron (1) is accommodated, and the magnet (11) can be shank-fitted in the shape The actuator (7) thus holds the pusher (10) on the actuator (7) fixed to the home. The push-stop portion (10) can adjust the push-out stop portion (1 〇) in the opening or closing direction to have a threaded disc b, and the threaded bolt (12) which passes through the eyelet of the carriage (ΐ5) (14). A nut (13) is rotatably held between the two eyelets (15) to hold the 201236606, so that the push-out stop (10) can be moved by the turning nut (9). A first stop (17) is formed on the carriage (15) which is engageable with the -an actuator (26) in the push-out direction. A second stop (18) is provided on the carriage (15) spaced apart from the first stop (17), and the second stop is coupled to the coupler (26) in the closed direction. In this case, the two stop sections (18) can be designed as a spring-loaded magazine and include a spring frame (19) which is supported on the bottom of the receptacle (25) of the stop (Μ). . Thus the stop (18) can be pressed against the carriage (15) against the force of the spring frame strip (17). Further, the stopper portion (18) has a "running inclined portion" on the portion protruding from the carriage (15). A second guiding path (22) is formed on the casing (20), and a coupling (26) of the pushing device (6) is movable thereon. The coupler (26) includes two plugs (27) (which are embedded in the guide path (22)) and a protruding tip (28) (which can be coupled to the first stop (17) or the second stop (18) Chimeric]. Here, the guide line (22) includes an end section that is bent at an angle, and the coupler (26) can be latched thereon by the force of a spring (29). The spring (29) can be attached to the housing (20) at the end facing away from the coupler (26) or at different positions of the member provided on the housing (20) to adjust the force of the spring (29). A lever (30) is rotatably supported on the housing (2), and the lever is embedded in a housing in the housing (20) with a shaft (31). The lever (3〇) has arms (32) and (33) on both sides of the shaft (3). The arm (33) rests on the second stop (18) when in the closed position and the arm (33) of the lever (30) rests on the coupler (26). The stoppers (34) and (35) designed in the form of inspections serve as limiters for the rotation path of the lever (30). The stoppers (35) function to prevent the lever (30) from coming from the coupling (26). The affected area comes out. In addition, the stop (34) also prevents the lever (30) from coming out of the range of the stop (18) of the carriage (15) 8 201236606. Therefore, the stoppers (34) and (35) improve the functional safety of the ejection device. The opening and closing device is shown in Fig. 5 in the closed position, wherein the front shutter (4) is set to a small gap y (see Fig. 13) from the carcass body (2). Here, a pull-in device (40) on the pull-out guide (5) is fixed to the pull-out guide by a linker (42) and an actuator (41). (5) on the running track. The coupler (42) is supported on a casing (43) which is movable along a curved guide member and is tightened in the closing direction by the force of a spring. Here, the cartridge can also be provided with a bumper in the cartridge of the Patrone. The driving device (40) presses the drawer member (3) in the closing direction, so that the casing (20) is also pressed in the closing direction. With the force of the spring of the pull-in device, the carriage (15) (which is supported on the actuator (7) via the push-stop (10), so that it can no longer move along the guide path (21)] acts on the lever ( 30) on the arm (30), so that the lever (3〇) is tensioned in the clockwise direction in FIG. 5 by the spring force of the pull-in device (40), and is pressed toward the coupler (26) by the arm (33),俾Remove the arm from the end section of the guiding route (22) at an angle of bending and release the lock...the force of the spring (27) and the release of the pull-in device (4G) (29) Keep the linkage in the position where the lock is flashed. Since the spring (29) is much stronger than the pull-in device (4〇), no force is applied to the drawer except the pull-in device (4〇). The element, the coupler (26) remains in the latch position. Fig. 6 shows the position when the opening and closing device is unlocked, and the front shutter is slightly scrapped into the home (7) where the pressing distance is at most equal to the distance of the slit y. Here, the push-out stop (10) leaning against the actuator (7) and the carriage (15) of the push-out device 201236606 move slightly in the closing direction. In addition, the actuator of the pull-in device moves slightly in the closing direction. By pressing the front shutter (4), the lever (30) is rotated clockwise on the carriage (15) by the stop (18), so the arm (33) of the lever (3) will be the actuator (26) Remove from the end position of the latch. Thus, the coupler is now moved by the force of the spring (29) along the guide path (22), and the coupler (26) is engaged with the first stop (17) on the carriage (15). The opening and closing device is shown in Figure 7 in a pop-up position. The front shutter (4) is located at a distance from the body (2)-section, and the pull device (4()) is subjected to the movement of the drawer member '. The opening direction is tight' where the actuator has guided the coupler (42) The guiding route is moved all the way to the end section of the tortuous angle 'here, the coupling (42) pivots and disengages from the actuator (41). The ejection device (6) still functions and the carriage is actuated by the actuator (26) Movement in the opening direction. In the position shown in Fig. 8, the linkage (26) of the ejection device hits the - restriction member (23), and the restriction member is inserted into the housing (2). Housing (20) For this purpose, there is a ridge dog (37) (Kamm), which has an adjustment 榫 (38) 'restriction element (23) can be placed in the 榫 榫 adjustment to cause the linkage (26) to use the interval (51) ~ ( 55) At this time, the interlocking P moves (26) to the end position, and the carriage (15) can continue to move along the guiding route (21). Noon (15) in order to prevent the carriage (15) from remaining In this position, the pulling force of the magnet (11) acts at this time, and the magnet (11) is coupled with the metal actuator (7) on the home, such as the Gongyi system (15) continues to be guided along the route (21). In the position shown in Fig. 9, the carriage has also reached its end position on the guide line (2 1). When the slewing movement is continued, the carriage (i 5) is guided along the line 10 201236606 (21 Is pulled 'where the second stop (18) moves beyond the tip of the coupler (26). Here, the force of the stop (18) against the magazine frame (29) is pressed into the carriage for a short time. (15) Middle' and the stop portion (18) moves over the tip end (28) of the coupler (26) with the "running inclined portion". Then, the stop portion (18) is engaged by the force of the spring frame strip Behind the tip end (28) of the coupler (26). In this position, the drawer element (4) is now free to move in the opening direction, wherein the ejection device (6) and the pull-in device (4〇) are both detached. In this case, only the attraction force of the magnet (11) on the actuator (7) must be overcome, wherein the inertia force of the drawer (3) is sufficient for this purpose. In Fig. 10, the drawer member continues to be in the closing direction. Movement in which the spring (29) of the first ejection device (6) is tightened. For this purpose, the 'second stop (18) fits on the coupling (26) and moves it all the way to the guiding route (22) bending the end portion of the angle, if the coupler (26) has reached the end portion of the bent angle, it presses the lever counterclockwise. In addition, the tip of the coupler (26) Disengaged from the second stopping portion (18), the second stopping portion can be moved away from the coupling (26) at this time. The driving device (40) is still disengaged because the actuator (41) is set in linkage Not far from the front of the device (42). In the position shown in Fig. 11, the pull device (4G) is activated, and the actuator is engaged with the coupler (42). The actuator (42) is utilized at this time - "pull the bomb" The power of Jingjing moves in the direction of closure. The ejection device (8) is in a taut state, and its frame (15) moves along the guiding route (2丨). 4 In the closed position in Fig. 12, it is also shown in Fig. 5 (10) at this time leaning against the lever (10) arm (32), and the opposite arm _ is connected to the 201236606 (26). Since the holding force of the spring (29) is greater than the action force of the pulling device (40), the drawer is stably left in the closed position. In order to adjust the gap y between the front shutter (4) and the furniture body (2) (Fig. 13) 'An adjustment mechanism is provided on the carriage (15) to adjust the "pull stop" (1 〇)' The push stop has an adjustment path V. Depending on 14A~14C, the push-out stop (1〇) can be moved in the closing or opening direction by means of the rotating nut (13). Thus, the gap y in the form of a shutter slit adjusts the path distance s or t (s + t = V ). Here, the adjustment of the shutter gap can selectively cooperate in the field of the open or closed drawer elements, wherein it is easier to reach the nut (13) on the lower side of the drawer when the pumping element is opened. Figure 6 shows a power path diagram of the closing process of the opening and closing device of the present invention. The left side is provided with a closed position in which the pulling device (4G) applies a pulling force to the drawer member. The pushing device (16) acts at a distance from the pulling device (4G), and the pushing device is tightened during the closing movement, so Use a closing force. The power path relationship diagram of the opening process is shown in FIG. The triangle used to tighten the push-out is now staggered because the ejection device acts directly in the closed position after the latch is released. Since the opening force of the ejection device is much larger than the closing force of the pulling device, the ejection member (7) is pushed out. The triangle of the spring force of the device shown in Fig. 17 is shown to be decomposed into different sections. The maximum spring force and spring path are adjustable. & To improve the available energy or spring path of the spring (29), the limiting element () can be clamped to the five position distances (51) ~ (55) according to Figure 18. Furthermore, the range of action of the ejection device (6) can be adjusted by selecting the length of the limiting element (9). This X open and close device can be optimally matched for different purposes. 201236606 Because if you need too much pop-up force, & Γϊή ^ S and tighten the force, the user will feel that the small week is a must Lightly 侏, you 11 0 4, open and close. For heavy pulling elements such as moving doors and wide drawers, it is appropriate to choose the push-pull force to compare the furniture to a large size, which is suitable for various purposes. The spring force and the effective pop-up path are the simplest description of the L-pattern. The closed-frame is a three-dimensional view of the furniture, with the opening and closing diagram according to the invention, and the perspective view of the drawer component of FIG. 1; FIG. 3 is a push of the invention. Figure 3 is a view of the ejection device of the combined shape of the device; Figure 5 to Figure 12 are several viewing circles of the furniture; Figure 13 is a detail view of the gap between the shields of Figure 3; Figure 14 A ~ 14 C-series slats, 1 + ^, 坂 gap adjustment of several views; Figure 1 5 is the gap adjustment diagram of the visor; A view 16 of the opening and closing device opens and closes the straight force force path relationship diagram; Figure 1 7 shows the relationship of the force path of the different spring force changes; Figure 1 shows the _view of the device Its spring system can be adjusted. [Description of main component symbols] (1) Furniture 13 201236606 (2) Home specific (3) Date (4) Front shutter (5) Pull-out guide (6) Push-out device (7) Actuator (8) Side frame side (9) Angled piece (10) Push-out stop (11) Magnet (12) Threaded bolt (13) Nut (14) (15) Carriage (16) Bolt (17) Stop (18) Stop ( 19) Spring frame strip (20) Housing (21) Guide route (22) Guide route (23) Restriction element (25) Housing (26) Actuator 14 201236606 (27) Bolt (28) Tip (29) Spring (30) Lever (31) Shaft (32) Arm (33) Arm (34) Stop (35) Stop (37) Ridge (38) Adjusting 榫 (40) Pulling device (41) Actuator (42) Coupling (43) Housing (44) Cylinder (51) Distance (52) Distance (53) Distance (54) Distance (55) Distance y Clearance s Path Distance t Path Distance 201236606 v Adjustment Path