1338568 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種滑轨自動收合裂置，特別是指— 典 軌活動的第二軌相對於固定的第一軌於收合行0 = 收入之裝置。 七十又寸目動 【先前技術】 一般抽屜或其類似物藉由滑轨做水平滑移活動時，其拉 展開或收回歸位之全程動作大都會由使用者施力操作完’成， 此，亦有可將滑執自動歸位之產品流產品通於市面，^ 二 回歸的滑軌，其可在推回抽屜時，於尾段行程自' 收入櫥櫃等物的藏置空間而完全關合。 屜凡王 而上述所提之自動收合式滑軌，近期專利公告有所 者，例如美國專利第7, 〇4〇, 725 B1號、第7, 077 487 骑 ^_，243 松號、第7，104,691 32號、第7，，244847^旎、 經濟;丨是在此領域中尋求具備更佳之市場競爭力且 【發明内容】 白私ίΓ脚為提供—種馳自触合裝置，肋達成滑軌之 自動收^ ’且機構運動確實，功能不易失效，使用壽命長。 ，發明具體實施手段為包含有固定導 元’其巾’馳至少包含第—以d Ξ ϊίίϊϊϊ—執，該固定座具有頂面、底面與側面，頂面與 頂面;以:=移，=’，相對兩端各形成向 奈、曰^退移區與一分置區；導桿穿置於開槽；滑塊 端ΐ第一二塊設有一凸柱對應於滑槽；彈性元件相對兩 第二軌德减糸·ίί端巧一第二端連接於滑塊；拉引單元設於 ，U拉引單元包含有依序相連之開放口、第一導引 5 部、第二卡抵部與第二導引部；藉以滑塊對應於 ρ 成連動作用，進而使第二轨相對第—執於收合行程 尾段時自動收入。 、其中，固疋座設有固定腳及穿孔，第一軌對應固定腳及穿 ^別設有EJ定片無定孔，及包含―固定銷對應於穿孔與固 疋孔。 、其，，固定座設有固定腳及穿孔，第一軌對應固定腳及穿 ^刀別设有固定片與固定孔，及包含一固定銷對應於穿孔與固 疋孔。 其中，第一軌對應固定座之寬度而間隔設有檔體。 其中，固定座設有第一勾片以連接彈性元件的第一端。 其中，第一軌設有第二勾片以連接彈性元件的第一端。 其中，滑塊設有一連接柱對應於彈性元件的第二端。 其中，拉引單元之第一導引部為一傾斜邊，第二導引部為 一弧邊。 其中，拉引單元為一體成型於第二軌。 其中，拉引單元為一分離的塊座，而組接於第二軌。 據上，本發明改良之功效與優點即在於： a. 導桿之直向滑移導引穩定，而使其上橫向移動之滑塊相 對於滑槽與拉引單元之定位確實。 b. 滑塊套於導桿而受彈性元件之拉力作用下，滑塊相對於 導桿之摩擦力可增加其定位之穩定性。 c. 拉引單元對應滑塊之連動，及滑塊定位於滑槽之停置 區，其均不易失效。 【實施方式】 请參閱第1圖、第2圖所示，為本發明之具體實施例，包 含有第一軌(1)、第二軌(2)、固定座(3)、導桿(4)、滑塊(5)、 彈性元件（6)及拉引單元(7)，其中： 第一軌(1)内部置入一軸承件（8)，並設有擋體（η)、固定 ^^2)與H]定孔（13) ’擋體⑴）對應固定座⑶之寬度而間隔 ^軌⑵，穿接於軸承件⑻而相對第一執⑴伸縮滑移； 固疋郎）’連接於第—軌⑴，該敗座⑶具相連之頂 空夕Ρ^_ί面、(32)與底面（33)，頂面（31)對應底面(33)設有貫 ^ (34) ’側面（32)設有滑槽(35)，滑槽(35)相對兩端各 形成奇曲延伸向頂面⑻之—退移區（351)與—停置區（352) 固定座⑶設有固定腳⑽及穿孔⑽對應於前述第一軌 ⑴之固定片（12)與固定孔(13) ’而藉第一執⑴之擋體(⑴ 限制固定座⑶位置，且以蚊片⑽壓抵固定腳⑽以及 包含一固定銷（38)對應穿於穿孔(37)與固定孔（13)加以鉚固 ，另，固定座（3)設有一第一勾片（39); 導桿(4)，桿體(41)上端具有帽體(42)，並以桿體(41)穿 置於固疋座（3)之開槽（34)，而以帽體(42)與桿體(41)下端相 抵於頂面（31)與底面（33)，藉由桿體(41)於開槽（34)内滑移， 其中，桿體(41)下端可為一鉚平之擴大端(43); 滑塊(5) ’以貫通孔(51)套於導桿(4)之桿體(41)而連動滑 移，該滑塊(5)設有一凸柱(52)對應於固定座（3)之滑槽(35) 並凸伸’及設有一連接柱(53); 彈性元件(6)，具有相對的第一端(61)與第二端(62)，第 一端（61)對應於固定座（3)之第一勾片（39)而連接，第二端（62) 連接於滑塊(5)之連接柱(53); 拉引單元(7) ’為一體成型於第二軌(2)後端，該拉引單元 (J)包含有依序相連之一開放口（71)、一第一導引部(；72)、一 f 一"^抵部(73)、一第二卡抵部(74)與一第二導引部(75),該 第一導引部(72)為一傾斜邊，該第二導引部(75)為一弧邊。 正常使用操作時，如第3圖至第5圖所示，其中： 弟3圖係第一軌(2)與第一轨（1)處於已收合之狀態下，其 中，該滑塊(5)與導桿(4)受彈性元件（6)之拉引而位於固定座 1338568 (3)之滑槽(35)後段處，且第二轨⑵以拉引單元⑺之 二軌ί 第·^(2)j目對第，υ拉出—段距離，則第 一r*i拉引早兀⑺之苐二卡抵部(74)將滑塊⑸與導桿⑷ -併，*，彈性元件(6)亦被拉伸。 守杆⑷ ㈣^圖f第二軌⑵相對第一軌⑴再拉出而滑塊⑸到達 = &^9^ί(352) ’其中，能於導桿⑷滑動之滑塊⑸ 八凸柱（52)'/σ者滑槽(35)而會滑進停置區（352)並停滯 拉= 元⑺之第二卡抵部⑽同時脫離了滑塊(《I二 ’隨後[。不予圖示]第二執(2)可繼續拉出至極限。 操作有異常跡發生時，即，讀塊⑸受外力影塑而 n回滑槽(35)★之退移區(351)處時，為排除此情形^第 圖斤不，可再將第二執（2)推回，而以拉引單元（7)之 推抵滑塊⑸之凸柱(52)暫時移至退移區卿），且^ Sir隨即令凸柱(52)卡入拉引單元⑺之第一卡抵部 ⑽雜純可細刪⑸帶至滑槽 、讲换二收合第t軌⑵’如第8圖所示，拉引單元⑺到達 二離冰二％早疋⑺之第二導引部(75)可導引凸柱(52) =月槽，之停置區（352)，且凸柱⑽同時移至拉引單元 彈性元件⑸藉由 另’本發明局部構造中第一軌與彈性元件連接之另—實施 :’巧10圖所示，相關彈性元件(6a)之固定，等效之實施 的第有第二勾片⑽對應於彈性元件⑽ 又，本發明局部構造♦之分離式塊座 施例，如第u圖所示，相關拉引單元(7b)4= j 8 1338568 可ϊίΐί元(7b)設為—分離的塊座’㈣組接於第二軌⑽ =㈣機，例如拉引單元(7b)與第二軌⑽採用+ _質所 【圖式簡單說明】 第1圖係本發明實施例之立體組合圖[實施於至少包含第一 軌、第一軌之滑軌]。 第2圖係本發明實施例之立體分解圖。 f 3圖係本發明實施例完全收合態樣之示意圖。 ϊί Γΐί]發明實施例之操作示意圖之_Ut狀況，拉引單 發明實施例之輪意圖之二[正常狀況，滑塊停 常狀況，滑塊彈 拉 圖ΐ本發Γ實施例之操作示意圖之四[異常狀況排除，· 將其第—卡抵部卡抵於滑塊之凸柱]。 卡 康—[魏之凸柱卜 本發明局轉造之另—實細圖祕彈性元 ί二圖縣糾局娜^又—實關齡誠塊座之拉 【主要元件符號說明】 (12)固定片 (1) 第一軌 (11)擋體 (13)固定孔 (2) 第二執 9 13385681338568 IX. Description of the invention: [Technical field of the invention] The present invention relates to a slide rail automatic folding and splitting, in particular to the second rail of the rail track activity relative to the fixed first rail in the collapsed line 0 = The device of income. Seventy and ten inches of movement [Prior Art] When a general drawer or the like is horizontally slid by a slide rail, the whole movement of the pull-out or retraction position is mostly performed by the user. There are also product flow products that can automatically return the slippery door to the market, ^ two returning slide rails, which can be completely closed when the drawer is pushed back in the tail section from the storage space of the income cabinet Hehe. The automatic folding slides mentioned above, such as the US Patent No. 7, 〇4〇, 725 B1, 7th, 077 487, riding ^_, 243 Song, No. 7, , 104, 691 32, 7th, 244847^旎, economy; 丨 is seeking to have better market competitiveness in this field and [invention content] 私 Γ 为 为 为 为 种 种 种 种 种 种 种 种 种 种 种 种 种The automatic transmission of the rails and the movement of the mechanism are true, the function is not easy to fail, and the service life is long. The specific implementation means of the invention comprises a fixed guiding element, wherein the towel comprises at least a first surface, a bottom surface and a side surface, a top surface and a top surface; wherein: ==, = 'The opposite ends form a retracting zone and a subdivision zone; the guide rod is placed in the slot; the first block of the slider end is provided with a protrusion corresponding to the chute; the elastic element is opposite to the two The second track is reduced by a second end connected to the slider; the pulling unit is disposed on the U pull unit comprising the sequentially connected open port, the first guide 5, and the second card abutting portion And the second guiding portion; whereby the slider corresponds to the ρ connecting action, and then the second rail is automatically charged when the first rail is opposite to the tail of the folding stroke. Wherein, the solid seat has fixed legs and perforations, the first rail corresponds to the fixed leg and the wearer has an EJ fixed piece of fixed holes, and the “fixed pin corresponds to the perforation and the fixed hole”. And, the fixing seat is provided with a fixing leg and a through hole, the first rail is provided with a fixing piece and a fixing hole corresponding to the fixing leg and the wearing knife, and a fixing pin is included corresponding to the through hole and the fixing hole. Wherein, the first rail is provided with a gear body at intervals corresponding to the width of the fixing seat. Wherein, the fixing seat is provided with a first hook piece to connect the first end of the elastic element. Wherein, the first rail is provided with a second hook to connect the first end of the elastic element. Wherein, the slider is provided with a connecting post corresponding to the second end of the elastic element. The first guiding portion of the pulling unit is a slanting edge, and the second guiding portion is an arc edge. Wherein, the pulling unit is integrally formed on the second rail. The pull unit is a separate block and is connected to the second rail. According to the above, the improved effect and advantages of the present invention are as follows: a. The straight sliding guide of the guide rod is stable, and the slider for moving the lateral direction is positioned relative to the sliding slot and the pulling unit. b. The slider is sleeved on the guide rod and is subjected to the tensile force of the elastic member, and the frictional force of the slider relative to the guide rod can increase the stability of its positioning. c. Pulling unit corresponds to the linkage of the slider, and the slider is positioned in the parking area of the chute, which are not easy to fail. [Embodiment] Referring to Figures 1 and 2, a specific embodiment of the present invention includes a first rail (1), a second rail (2), a fixed base (3), and a guide rod (4). ), a slider (5), an elastic member (6) and a pulling unit (7), wherein: a bearing member (8) is placed inside the first rail (1), and a blocking body (η) is provided, and the fixing is provided. ^2) with H] fixed hole (13) 'stop body (1)) corresponding to the width of the fixed seat (3) and the interval ^ rail (2), through the bearing member (8) and relative to the first (1) telescopic slip; In the first track (1), the defeated seat (3) has a connected top space Ρ Ρ ^ ί 面, (32) and the bottom surface (33), and the top surface (31) corresponds to the bottom surface (33) is provided with a (34) 'side ( 32) a chute (35) is provided, and the opposite ends of the chute (35) are formed to extend to the top surface (8) - the retracting area (351) and the parking area (352). The fixing seat (3) is provided with a fixed foot (10) and the perforation (10) corresponding to the fixing piece (12) of the first rail (1) and the fixing hole (13)' by the first body (1) ((1) restricting the position of the fixing seat (3), and pressing the mosquito piece (10) against the fixing foot (10) and including a fixing pin (38) corresponding to the perforation (37) and the fixing hole (13) for riveting In addition, the fixing base (3) is provided with a first hook piece (39); the guiding rod (4), the upper end of the rod body (41) has a cap body (42), and the rod body (41) is placed in the solid seat (3) Slot (34), and the cap body (42) and the lower end of the rod body (41) are opposed to the top surface (31) and the bottom surface (33), and the rod body (41) is grooved (34) Internal sliding, wherein the lower end of the rod body (41) can be a flat end (43); the slider (5) is sleeved with the through hole (51) on the rod (41) of the guide rod (4) The sliding block (5) is provided with a protrusion (52) corresponding to the sliding groove (35) of the fixing seat (3) and protruding and providing a connecting column (53); the elastic member (6) has The opposite first end (61) and the second end (62), the first end (61) is connected to the first hook piece (39) of the fixing base (3), and the second end (62) is connected to the slider (5) a connecting post (53); the pulling unit (7) 'is integrally formed on the rear end of the second rail (2), the pulling unit (J) comprising an open port (71) connected in sequence, a first guiding portion (; 72), a f- "^ abutting portion (73), a second card abutting portion (74) and a second guiding portion (75), the first guiding portion ( 72) is a slanted edge, the second guiding portion (75) An arc edge. In normal operation, as shown in Figures 3 to 5, wherein: the third track is the first track (2) and the first track (1) is in a collapsed state, wherein The slider (5) and the guide rod (4) are pulled by the elastic member (6) at the rear portion of the sliding groove (35) of the fixed seat 1338568 (3), and the second rail (2) is the second rail of the pulling unit (7) ί ·^(2)j目对第一,υ出出——段距离, then the first r*i pulls the early 兀(7) of the second card to the (74) slider (5) and the guide rod (4) - and *, the elastic element (6) is also stretched. Guard bar (4) (4) ^ Figure f The second rail (2) is pulled out relative to the first rail (1) and the slider (5) reaches = & ^9^ί(352) ' Among them, the slider (5) which can slide on the guide rod (4) (52) '/ σ person chute (35) will slide into the parking area (352) and stagnate pull = element (7) of the second card abutment (10) at the same time off the slider ("I II" subsequently [. not The second handle (2) can continue to pull out to the limit. When the abnormal trace occurs, that is, when the read block (5) is affected by the external force and is returned to the retraction zone (351) of the chute (35) In order to eliminate this situation, the second figure (2) can be pushed back, and the protrusion (52) of the pull-up unit (7) pushed against the slider (5) is temporarily moved to the retreat area. ), and ^ Sir immediately causes the stud (52) to snap into the pull-up unit (7), the first card abutting portion (10) can be finely deleted (5) to the chute, and the second truncated t-track (2)' as shown in Fig. 8. As shown, the pull-out unit (7) reaches the second guide portion (75) of the second ice-off chiller (7), and can guide the boss (52) = the moon slot, the parking zone (352), and the boss (10) simultaneously Move to the pull unit elastic element (5) by another 'the partial structure of the present invention, the first rail is connected with the elastic element : 'Figure 10, the fixing of the relevant elastic element (6a), the equivalent implementation of the second second hook (10) corresponds to the elastic element (10), and the partial structure of the present invention ♦ the separate block embodiment, such as As shown in Fig. u, the relevant pull unit (7b) 4 = j 8 1338568 can be set ϊ ΐ 元 (7b) set to - separate block seat ' (four) is connected to the second track (10) = (four) machine, such as the pull unit (7b) And the second rail (10) adopts + _ quality [Simplified description of the drawings] Fig. 1 is a three-dimensional combination diagram of the embodiment of the present invention [implemented on a slide rail including at least a first rail and a first rail]. Figure 2 is a perspective exploded view of an embodiment of the present invention. The f 3 diagram is a schematic diagram of a completely folded aspect of the embodiment of the present invention. Ϊί Γΐί] _Ut condition of the operation diagram of the embodiment of the invention, drawing the intention of the wheel of the invention embodiment [normal condition, slider stop condition, slider pull diagram Four [Exclusion of abnormal conditions, · The first - the card is pressed against the stud of the slider].卡康—[Wei's convex column, the other invented by the Bureau of the invention - the actual fine-grained secret element ί 二图县纠局娜^又—实关龄诚块座的拉 [Main component symbol description] (12) Fixing piece (1) First rail (11) Stopper (13) fixing hole (2) Second holding 9 1338568
(3) 固定座 (31)頂面 (33)底面 (35)滑槽 (352)停置區 (37)穿孔 (39)第一勾片 (4) 導桿 (41)桿體 (43)擴大端 (5) 滑塊 (51)貫通孔 (53)連接柱 (6) 彈性元件 (61)第一端 (7) 拉引單元 (71)開放口 (73)第一卡抵部 (75)第二導引部 (8) 軸承件 (la)第一轨 (6a)彈性元件 (2b)第二轨 (32)側面 (34)開槽 (351)退移區 (36)固定腳 (38)固定銷 (42)帽體 (52)凸柱 (62)第二端 (72)第一導引部 (74)第二卡抵部 (14a)第二勾片 (61a)第一端 (7b)拉引單元(3) Fixing seat (31) Top surface (33) Bottom surface (35) Chute (352) Parking area (37) Perforation (39) First hook piece (4) Guide rod (41) Rod body (43) enlarged End (5) Slider (51) Through hole (53) Connection post (6) Elastic element (61) First end (7) Pull unit (71) Open port (73) First card abutment (75) Two guides (8) bearing member (la) first rail (6a) elastic member (2b) second rail (32) side (34) slotted (351) retracted area (36) fixed leg (38) fixed Pin (42) cap body (52) boss (62) second end (72) first guiding portion (74) second card abutting portion (14a) second hook piece (61a) first end (7b) pull Lead unit