I M338589 八、新型說明： 【新型所屬之技術領域】 本創作係指-種隱藏式抽屜滑軌之自動關閉裝置，係具有自動關 .閉功能以外’其亦具有體積小、不佔空間，其蚊座亦不須使用上蓋 5可即省構件成本以及組配之人力與工時，而固定座亦可方便的與内滑 • 執組裝與拆卸。 【先前技術】 • 按，習用抽屜滑軌⑻如圖一、圖二所示，其自動關閉裝置係由 自動關座（91)、彈簧(92)、滑塊⑽以及崎軌（94)之頂塊 ίο⑽)所構成，由於彈簧⑽係呈n形設置，因此其使用—段時間之 後彈簧(92)容易有變形或彈性疲乏之情形，且彈簧⑽直接外露亦容 易產生麟之_ ;再者，馳⑽係藉其兩導柱⑽）(932)在自動 關閉座(91)之滑槽(911)往復滑移，且滑槽(911)之侧邊彎折延伸形成 卡擋槽(9m)可供卡擋前述滑塊⑽之其巾—導_31)，然而當使 ••用者整理抽屜或者不小心碰到抽屜時容易導致滑塊⑽之導柱⑽） 脫離滑槽(911)之卡擋槽(9111)，而令滑塊⑽)脫離並藉彈簧⑽之 力里滑移至後侧造成不正常之作動，因此當抽屜欲推回時即喪失自動 關閉功能，甚至令抽屜無法完全推回後侧而造成使用者之困擾;另 外’刖述门形設置之彈簧（92)之一側係分別被導柱(931)之外侧所勾 20设而被非水平方向的往復拉伸，除了滑塊(93)移動不順暢以外，以彈 買(92)亦較各易在使用一段時間之後損壞。 另外’同一申請人之新型第m3〇26〇6號專利案亦具有自動關閉功 5 M3 3 8589 用功能為前提而進一步創作設 能，本創作係以構件更精簡且提昇其實 計。 本創作者乃有鐘於前述習用產品之缺失，乃經過不斷的研究與改 .卜賴作❺卜種賊式抽屜滑執之自糊職置。 =本創作之主要陶在於提供—軌之自 間ΓΓ所域’其謝，峨小、權間，可便於空 ’且U定座不驗設上蓋，摘可節省構件成本與組配 之人力與工時。 爹創作之次一目的乃在於提供一種隱藏式抽屜滑軌之自動關閉 二，其彈性元件係外露於_座，當彈性元件往復拉伸時不會血固 =摩檫，姆可降倾性元狀損神，且祕彈性錢外露，相 十亦具有更換與組裝、拆卸方便之目的。 •裝置本創作之再一目的乃在於提供一種隱藏式抽屜滑軌之自動關閉 ，人其卡f塊可藉銜接件與雜連結，令卡掣塊呈可料狀態，因 .· 自動咖之動作更職，且滑塊可另連接龍缸而具有緩衝作 .用，相對可降低噪音。 裝 創作之又一目的乃在於提供一種隱藏式抽屜滑執之自動關閉 ，衣置’該自__置並可藉類定座方便快速_崎軌組袭或拆 【新型内容】 〜種隱藏式抽屜滑執之自動關閉裝置，係由卡掣塊、銜接件、滑 6 M338589 組配之人力# w省構件成本與 …、卜由於彈性元件係外露於 5 10 讀外露’相對亦具有更換與組裝、拆卸方便之目的；再者， ==掣塊可藉銜接件與滑塊連結’令卡掣塊呈可料狀態，因此令 自動關閉a錢麵，且馳可糾麟齡轉麵衝作用，相 卜降低$者’本創作自動麵裝置並可藉翻定座方便快速 的與内滑執組裝或拆卸。 茲配合圖式詳加說明如后。 【實施方式】 如圖一〜圖十二所不，本創作一種隱藏式抽屜滑軌之自動關閉裝 置，係包括有: 固定座（1) ’係固設於抽屜滑軌(6)(另參考圖十一、圖十三)其中之與 •櫃體(圖未示)鎖固連結之内滑執⑽的底端面⑽），另參考圖五 •，所示’該固定座（1)具有兩侧壁（11)(12)與接續該兩侧壁(11)(12) • 之底壁面（13)，該其中之一側壁（11)之前侧具有凹槽（ui)以及連 接於該凹槽（111)之前端的擋塊(112)，該檔塊（112)之前端並與固 定座（1)的前侧形成另一凹槽〇13)，而該另一侧壁（12)之前侧乃形 20 成較低之壁面並具有一限位執條（121)，該限位執條（121)之前端並 連接一缺槽(1211)，另外該另一侧壁（12)並設有一止擋部（122); 滑塊(2)，係具有滑塊部（21)可在固定座（1)之兩側壁（11)(12)之間直 7 i · M338589 線往紐移，騎塊⑵之—舰至少具有i賴(22)(參考圖五) 可至少提供與彈性元件⑸之-侧(51)固定，而彈性元件⑸之另— 侧(52)則可與内滑軌(Μ)的底端面(6⑴所設之固定塊(沈)的— 槽（281)固定，· 疋 ••5銜接件(7)(參考圖十四所示），係一端(72)(參考圖十四之虛線部位） • 與滑塊(2)連結’而另一端(73)則與卡掣塊⑶連結，並令滑塊⑵ 與卡掣塊⑶之間形成間距，且該銜接件⑺之未連結於滑塊⑵與 •卡掣塊⑶的部位係呈片狀體(71)而呈可擎曲狀態，該銜接件⑺係 採用具有彈性之金屬或塑膠為材質；.“ 10卡掣塊(3)，其後方的一侧具有鏤空部位(31)並突出一具彈有彈性的 支臂(32)，而其前方的一侧並具有一卡槽(33)，且其前方的另一侧 則具有一定位槽(35)，該定位槽(35)之後側並鄰接一突出部(36)， 該卡掣塊(3)之上方並設有兩相距適當間距的内、外限位塊(37)(38) 以導⑽卡掣塊⑶可順著固定座⑴之另—㈣⑽雜低壁面 ⑩之限位執條(121)滑移，且前述卡掣塊⑶之支臂（32)係可抵壓於固 定座（1)之一侧壁（11)，而前述内限位塊(37)係可抵靠於固定座G) ' 之另一側壁（12)的限位執條（121)之内側； 連動件W)(另參考圖七、圖十一），係連結固設於抽屜滑執(6)其中之 與抽屜（圖未示)鎖固連結之外滑軌(62)的一侧壁(621); :0 藉由前述構件之組成，另參考圖十、圖十七所示，當外滑軌(62) 連同其連結之抽屜向前抽出時，可藉其連結之連動件(4)頂靠卡掣塊 (3)之定位槽(35)前侧相鄰之前壁(351)，而卡掣塊⑶則由其支臂（32) 8 M338589 抵壓固定座⑴之-侧壁⑽，而卡掣塊⑶則可藉其内、外限位塊 ⑽⑽順著崎座⑴之另—侧壁⑽的限位軌條(即向前滑 移，並同時連動滑塊⑵亦藉其滑塊部⑵)向前滑移，該滑塊⑵之滑 .塊部⑻並向前拉伸彈性元件⑸，而當卡掣塊⑶向前滑移時令^ ‘ 5限位塊⑽位於另-繼⑽之驗軌條(121)前端的缺槽⑽^， 且該外限位塊⑽)並順勢向内導入該缺槽（1211)，並令卡擎塊⑶之 卡槽(33)被固定座之擔塊⑽)卡掣定位(參考圖七），而此時該卡掣 ♦塊(3)的支臂(32)亦位於其中之一側壁〇1)前侧的凹槽〇11)，且相對 令卡掣塊(3)之定位槽(35)的前壁(351)脫離阻擋連動件(4)，令連動 ίο件(4)可連同抽屜繼續被向前抽出（參考圖八)；反之，當外滑軌⑽ 連同其連結之抽屜向後滑移，一直到連動件⑷頂靠卡掣塊⑶之定位 槽(35)後侧鄰接之突出部(36)時即令銜接件(了)之片狀體(η)向外彎 曲’進而亦令卡掣塊⑶可順勢向外擺動，令其卡槽⑽脫離固定座 (1)之擔塊(112)的卡掣（參考圖九），而其支臂（32)則脫離固定座（J) 1·之凹槽dll)，且卡掣塊⑶之外限位塊(38)亦脫離固定座⑴之另一 •.侧壁（12)的缺槽（1211)，進而令滑塊(2)之滑塊部（21)可藉彈性元件 • (5)之彈性歸復力量配合前述卡掣塊之内、外限位塊(37)(38)順著 另一侧壁（12)之限位軌條(121)向後滑移，相對亦連動該滑塊部（21) 連結之卡掣塊(3)，令卡掣塊(3)可藉其突出部（36)向後頂靠連動件 20 (4) ’令連動件⑷所連結之外滑轨(62)可向後滑移(參考圖十、圖十 七）’ 一直到滑塊(2)之滑塊部(21)的後端被固定座(1)之另一侧壁（1幻 的止擋部（122)止擋，而達到自動關閉效果。 9 M3 3 8589 再者，前述固定座（1)的另一侧壁（12)之限位軌條（121)後端並可 進一步連接一缺槽（1212)(參考獨五），而前述卡掣塊(3)另一側前端 係進一步具有導斜面（39)，該導斜面（39)之後端則連接前述卡掣塊(3) 之定位槽(35)的外侧，藉由前述特徵，當萬一因為抽屜抽拉之動作不 , < 5正確或其他因素而導致卡掣塊(3)連同銜接件(7)與滑塊藉由彈性 元件(5)之彈性恢復力量先行向後歸復時（即不正常脫勾時），只要將 外滑執(62)連同其連結之抽屜（圖未示）向後推回即可由連動件(4)擠 參壓卡掣塊(3)前端之導斜面(39)而令卡掣塊(3)略向外偏擺，此時由於 該卡掣塊⑻之外限位塊(38)可略微偏入該外限位塊(3δ)後端連接之 ίο缺槽（1212)内以利於如述卡掣塊(3)前端之偏擺動作，相對可順利於 連動件(4)導入該卡掣塊(3)之定位槽（35)内恢復如圖十所示之正常 狀態。 另者，前述卡掣塊(3)之前方一侧的卡槽(33)之前方係銜接一具 有導引斜面（341)的導引塊(34)可順利於該卡槽（33)導入固定座ο) 籲之檔塊(112)。 ♦ ‘ 又知述園疋座(1)之後侧係另具有一定位槽（19)可供嵌設一流 •體缸（10)，而該流體缸（1〇)之軸心（1〇1)的一侧（1〇11)則係與滑塊(2) 之滑塊部(21)後侧另配合設置之嵌槽（211)(另參考圖十五）嵌套連 接’進而當前述滑塊⑵之滑塊部(21)藉由彈性元件⑸之彈性力量而 20向後歸復滑移時，可同時連動該滑塊(2)之滑塊部（21)所嵌設之流體 缸(10)的軸心（101)縮入流體缸（10)之本體内，相對增加滑塊歸復 滑移之阻力以降低滑塊(2)向後歸復之速度，進而令滑塊(2)與外滑軌 M338589 (62)所連結之抽屜向後歸復滑移之速度亦減緩而具有緩衝作用，相對 令抽屜向後歸復滑移具有可降低噪音產生與減少構件損壞提高使用 壽命之優點。 • 另外，請配合參考圖五、圖十二、圖十三所示，前述固定座⑴ * 5之一端係可設有卡槽（14) ’而另一端則具有導塊(15)，且該導塊(15) ••之侧端緣並形成突塊⑽），而導塊⑽並具有溝槽⑽）以及位於溝 槽(152)内之支撐壁⑽>(參考圖十二、圖十三），進而可袭人一彈簧 • (17)並嵌套-彈性扣片（16)，轉性扣片⑽係藉其兩側片〇⑴嵌 卡於導塊(15)，且令彈性扣片⑽中間的擋片⑽)之一侧抵靠彈簧 ω⑽之-侧（171) ’而彈簧⑽之另一侧⑽)則抵靠固定座⑴之相 鄰的内壁(18)(參考圖十三），進而令彈性扣片⑽可在固定座⑴之 導^(15)上方籍其擔片⑽)之一侧壓縮著彈簧(17)而往復滑移，藉 由刖述特徵，已大部份組裝完成之自動_裝置若欲岐於内滑軌 (61)的底端面時’可先由固定座⑴另一侧所設之彈性扣片（⑹的擋 月（162)抵#内滑軌(61)預設之定位塊(612)，並由擔片⑽)屢縮彈 ‘. ·”（ 1隨P可由固定座⑴另一侧之卡槽（14)對準嵌卡入内滑軌(61) .·所配口》又置之另疋位塊⑻3)，最後再將前述之固定塊⑽)與内滑 執⑻固定’即快速方便的完成自動關閉裝置之组裝；又當欲進行維 〇檢Γ等作業而須拆卸自義職置時，财將®定座⑴之導塊 2〇 (15)所設彈性扣片⑽向内推而壓縮著彈簧⑽即相對可脱離内滑 執之枚塊⑽），而達到拆卸方便之目的。 綜上崎’摘射歸贿打列增進魏·· M338589 h自動關職置係由卡掣塊⑶、銜接件⑺、滑塊⑵、彈性元件⑸、 、動件(4)、固疋座⑴等構件所組成，其構件少，組裝後之體積小、 不佔帥’可聽靖之紐，且職射継設上蓋瞻 可節省構件成本與組配之人力與工時。 f 2·=性，件⑸餅露於固定座⑴，麵性元件⑸往復拉伸時不會 :、固定座⑴雜，姆可降低雜元件⑸之碰率，且由於彈^ 疋件⑸外露，相對亦具有更換與組裝、拆卸方便之目的。 3.由於卡掣塊(3)可藉銜接件⑺與滑境⑵連結並呈可彎曲狀能再 =⑵之滑塊部(21)與彈性元件⑸連接，因此令自動關_作更 順且滑塊⑵可糾触齡⑽而具魏衝伽，相對可降 低11呆音。 )組裝或 4·自動關閉裝置並可藉其固紐⑴方便快速的與内滑執(61 拆卸。 請 是，’本軸作乃確具其實调進功效，乃勤新型專利申 之’懇請_局貴審查委員扣詳查並賜准專利，至感德便。 她!:以上所述姻摘作之概實—已，當不能以之限定 本創作錢之顧，軌__料繼_叙鱗變化與修 飾皆應仍屬本創作涵蓋之專概_。、” 【圖式簡單說明】 2〇圖-係習雜屜滑執之自動關閉裝置的部份立體圖 圖二係制抽屜滑軌之自_職置的側視示意圖 圖二係本創作實施例之立體分解圖。 12 M338589 圖四係本創作實施例之立體組合圖。 圖五係本創作實施例之另一角度立體分解圖。 圖六係本創作實施例之另一角度立體組合圖。 圖七係本創作實施例其中卡掣塊粒於岐座且連動件脫離卡擎塊 • 5 之定位槽的前壁之止擋的仰視平面示意谓。 •圖八係本創作實施例其中卡掣塊定位於固定座而連動件麟卡擎塊 之定位槽的前壁之止擋且連動件向外位移後的仰視平面示音圖。 •圖九係本創作實施例其中卡掣塊之突出部被連動件頂靠而令卡擎件 向外鷄且卡掣塊之卡塊脫細定座之卡槽但尚未向後藉彈性元 10件之彈性力量向後歸位的仰視平面示意圖。 圖十係本創作實施例其中卡掣塊連同滑塊向後滑移而自動關閉之後 的仰視平面示意圖。 圖十-係本鱗實施顺於錄賴之立鮮錢。 圖十-縣_實_其t固定座與彈簧、雜扣狀另—肖度立體 _ 分解圖。 圖十二縣_實施雕中⑽軌、蚊座、彈簧與彈性扣片之組合 斷面示意圖。 圖十四縣創作貫施例射銜接件連結卡掣塊與滑塊之後的俯視平 面放大圖。 0圖十五穌_實施健情塊之魏平硫賴。 圖十六係本創作實施燃中固定座之側視平面圖。 圖十七係圖十之部份斷面示意圖。 13 M338589 【主要元件符號說明】 (1)固定座 (10)流體缸 (1G1)軸心 (1011)—側 (11)(12)側壁 (111)(113)凹槽 (112)擋塊 (121)限位執條 (1211)缺槽 (122)止擋部 (13)底壁面 (14)卡槽 (15)導塊 (151)突塊 (152)溝槽 (153)支撐壁 (16)彈性扣片 (161)側片 (162)擋片 (17)彈簧 (171X51)-侧 (172) (52)另一側 (18)内壁 (19)(281)(35)定位槽 (2)滑塊 (21)滑塊部 (211)嵌槽 (22)固定槽 (28)固定塊 (3)卡掣塊 (31)鏤空部位 (32)支臂 (33)卡槽 (34)導引塊 (341)導引斜面 (351)前壁 (36)突出部 (37)内限位塊 (38)外限位塊 (39)導斜面 (4)連動件 (5)彈性元件 (6)抽屜滑轨 (61)内滑執 (611)底端面 (612)(613)定位塊 (62)外滑執 (621)一侧壁 ⑺銜接件 (71)片狀體 (72)—端 14I M338589 VIII. New description: [New technical field] This creation refers to the automatic closing device of the hidden drawer slide, which has the function of automatic closing and closing, which also has small volume and no space. Mosquitoes do not need to use the upper cover 5 to save the cost of components and the labor and working hours of the assembly. The fixed seat can also be easily and internally slipped. [Prior Art] • Press, the conventional drawer slide (8) is shown in Figure 1 and Figure 2. The automatic closing device is set by the automatic closing seat (91), spring (92), slider (10) and the top of the rail (94). Block ίο(10)), since the spring (10) is arranged in an n-shape, the spring (92) is prone to deformation or elastic fatigue after a period of time, and the spring (10) is directly exposed, which is easy to produce. Chi (10) reciprocates by the two guide posts (10)) (932) in the sliding groove (911) of the automatic closing seat (91), and the side of the sliding groove (911) is bent to form a retaining groove (9m). The card block blocks the slider (10) of the slider (10), but when the user arranges the drawer or accidentally touches the drawer, the guide post (10) of the slider (10) is easily separated from the card of the chute (911). The retaining groove (9111), which causes the slider (10) to disengage and slide to the rear side by the force of the spring (10), causes an abnormal operation, so that when the drawer is pushed back, the automatic closing function is lost, and even the drawer cannot be pushed completely. Back to the rear side causes user confusion; in addition, one side of the spring (92) that describes the gate shape is respectively guided by the guide post (931) The side of the hook 20 is reciprocally disposed a non-stretched in the horizontal direction, in addition to the slider (93) does not move smoothly, to buy shells (92) each Yijiao easily damaged after a period of use. In addition, the new applicant's new m3〇26〇6 patent case also has an automatic closing function. 5 M3 3 8589 is further designed and created on the premise of function. This creation is based on a more streamlined and improved component. The creator has the lack of the aforementioned products in the past, and has been continuously researched and reformed. = The main pottery of this creation is to provide the domain of the track - the domain of its own, its thank you, small, right, easy to empty 'and the U seat does not check the cover, picking can save the cost of components and the human Working hours. The second purpose of the creation is to provide an automatic closing of the hidden drawer slide. The elastic element is exposed to the _ seat. When the elastic element is reciprocatingly stretched, it will not be blood-solid=capricorn. The shape is damaged, and the secret elastic money is exposed. The tenth also has the purpose of replacement, assembly and disassembly. • The purpose of this creation of the device is to provide a kind of automatic closing of the hidden drawer slide rail, and the card f block can be connected with the miscellaneous link, so that the card block is in a state of being able to feed, because the automatic coffee action The job is changed, and the slider can be connected to the dragon cylinder and has a buffer for use, which can reduce the noise. Another purpose of the creation is to provide a kind of hidden drawer sliding automatic closing, clothing set 'this self__ set and can be fixed by the fixed seat _ 崎 组 组 组 拆 拆 新型 新型 组 组 组 组 组 组 组 组 组 组 组 组The automatic closing device of the drawer sliding block is made up of the clamping block, the connecting piece and the slipping 6 M338589. The human component # w province component cost and..., because the elastic component is exposed in the 5 10 reading exposed 'relatively also has replacement and assembly Moreover, the purpose of disassembly is convenient; in addition, the == block can be connected with the slider by the connector and the block is in a state of being able to be closed, so that the face is automatically closed, and the face can be turned into a face. Compared with the lower one, the original automatic surface device can be assembled or disassembled with the inner slide by the folding seat. Please refer to the detailed description of the drawings as follows. [Embodiment] As shown in Fig. 1 to Fig. 12, an automatic closing device for a hidden drawer slide is provided, which comprises: a fixing seat (1) 'fixed to a drawer slide (6) (see also Figure 11 and Figure 13) The bottom end face (10) of the slipper (10) in the lock of the cabinet (not shown), and referring to Figure 5, which shows that the mount (1) has two a side wall (11) (12) and a bottom wall surface (13) connecting the two side walls (11) (12), one of the side walls (11) has a groove (ui) on the front side and is connected to the groove (111) a stop (112) at the front end, the front end of the block (112) forms another groove 〇 13) with the front side of the fixed seat (1), and the front side of the other side wall (12) The shape 20 is a lower wall and has a limit bar (121), the front end of the limit bar (121) is connected to a slot (1211), and the other side wall (12) is provided with a stop The blocking portion (122); the slider (2) has a slider portion (21) which can be moved straight between the two side walls (11) (12) of the fixing seat (1) by the line 7 i · M338589 (2) - The ship has at least i (22) (refer to Figure 5) It is fixed to the side (51) of the elastic member (5), and the other side (52) of the elastic member (5) can be connected to the bottom end surface of the inner slide rail (Μ) (the fixed block (sink) of the inner rail (6) (slot) (281) ) Fixed, · 疋••5 Adapter (7) (refer to Figure 14), one end (72) (refer to the dotted line in Figure 14) • Connected to the slider (2) and the other end (73 ) is connected to the cassette block (3), and a gap is formed between the slider (2) and the cassette block (3), and the portion of the joint member (7) that is not connected to the slider (2) and the cassette block (3) is a sheet-like body ( 71) In the sturdy state, the connecting piece (7) is made of elastic metal or plastic; "10 掣 block (3), the rear side has a hollow portion (31) and protrudes a bullet a resilient arm (32) having a card slot (33) on one side of the front side and a positioning slot (35) on the other side of the front side, the rear side of the positioning slot (35) abutting a protruding portion (36), above the clamping block (3) is provided with two inner and outer limiting blocks (37) (38) at an appropriate distance to guide (10) the clamping block (3) can follow the fixing seat (1) Another—(4)(10) The limit of the low wall surface 10 (121) Sliding, and the arm (32) of the latching block (3) can be pressed against one side wall (11) of the fixing seat (1), and the inner limiting block (37) can abut against the fixing seat G ) the inside of the other side wall (12) of the limit bar (121); the link W) (see also Figure VII, Figure 11), the connection is fixed in the drawer slide (6) and the drawer (not shown) a side wall (621) of the sliding rail (62) outside the locking joint; :0 by the composition of the aforementioned members, and referring to FIG. 10 and FIG. 17 as the outer sliding rail (62) When the drawer is connected with the linked drawer, the connecting member (4) can be abutted against the front wall (351) of the front side of the positioning groove (35) of the latching block (3), and the latching block (3) The arm (32) 8 M338589 presses the side wall (10) of the fixing seat (1), and the clamping block (3) can follow the limit of the other side wall (10) of the outer seat (10) by the inner and outer limiting blocks (10) (10). The rail (ie, sliding forward, and at the same time interlocking the slider (2) also slides forward by its slider portion (2)), the slider (2) slides the block portion (8) and stretches the elastic member (5) forward, and when the card掣 block (3) forward slipping time ^ '5 limit block (10) is located in front of the other (10) inspection track (121) The missing slot (10)^, and the outer limiting block (10)) is introduced into the slot (1211) inwardly, and the card slot (33) of the card block (3) is positioned by the load block (10) of the fixed seat ( Referring to Figure 7), at this time, the arm (32) of the block 块 block (3) is also located in the groove 〇 11) on the front side of one of the side walls 〇 1), and is relatively opposite to the card block (3) The front wall (351) of the positioning groove (35) is disengaged from the blocking linkage (4), so that the interlocking member (4) can continue to be drawn forward together with the drawer (refer to FIG. 8); otherwise, when the outer sliding rail (10) is linked thereto The drawer slides backwards until the linking member (4) abuts against the protruding portion (36) on the rear side of the positioning groove (35) of the latching block (3), and the sheet-like body (η) of the engaging member is outwardly bent. Further, the cassette block (3) can swing outwardly, so that the card slot (10) is disengaged from the latch of the shoulder block (112) of the fixed seat (1) (refer to FIG. 9), and the arm (32) is disengaged from the mount. (J) 1) groove dll), and the limit block (38) outside the cassette block (3) also leaves the slot (1211) of the other side wall (12) of the fixed seat (1), thereby making the slider (2) The slider part (21) can be regained by the elasticity of the elastic element (5) The inner and outer limiting blocks (37) (38) of the aforementioned latching block slide backward along the limiting rail (121) of the other side wall (12), and the slider portion (21) is also linked. The latching block (3) allows the latching block (3) to be rearwardly urged by the protruding portion (36) against the linking member 20 (4) 'so that the sliding rail (62) can be moved backwards after the linking member (4) is coupled (Refer to Fig. 10 and Fig. 17) 'After the rear end of the slider portion (21) of the slider (2) is stopped by the other side wall of the fixing base (1) (1 magic stop portion (122) And achieve an automatic shutdown effect. 9 M3 3 8589 Furthermore, the rear end of the limiting rail (121) of the other side wall (12) of the fixing seat (1) can be further connected with a missing slot (1212) (refer to the single five), and the aforementioned card The front end of the other side of the block (3) further has a beveling surface (39), and the rear end of the beveling surface (39) is connected to the outer side of the positioning groove (35) of the latching block (3), by the foregoing feature, In the unlikely event that the drawer pulls, the correctness or other factors cause the click block (3) together with the joint (7) and the slider to return backwards by the elastic restoring force of the elastic member (5). (ie, when it is not normally unhooked), as long as the outer sliding handle (62) is pushed back together with its connected drawer (not shown), the leading edge of the front end of the pressing block (3) can be squeezed by the linking member (4) ( 39) and the card block (3) is slightly outwardly biased. At this time, the limit block (38) outside the card block (8) may be slightly biased into the outer limit block (3δ). The slot (1212) is adapted to facilitate the yaw action of the front end of the latching block (3), and can be smoothly restored in the positioning slot (35) of the latching member (3) into the latching block (3) as shown in FIG. Show the normal state. In addition, the card slot (33) on the front side of the latching block (3) is coupled to a guiding block (34) having a guiding bevel (341) to be smoothly introduced and fixed to the card slot (33). Block ο) The block of the appeal (112). ♦ ' Also know that the rear side of the garden seat (1) has a positioning groove (19) for embedding the first-class body cylinder (10), and the axis of the fluid cylinder (1〇) (1〇1) One side (1〇11) is nested with the matching groove (211) (see also Figure 15) which is arranged on the rear side of the slider portion (21) of the slider (2), and then the aforementioned slider (2) When the slider portion (21) is slid back backward by the elastic force of the elastic member (5), the fluid cylinder (10) embedded in the slider portion (21) of the slider (2) can be simultaneously linked. The axis (101) is retracted into the body of the fluid cylinder (10), and the resistance of the slider is gradually increased to reduce the speed of the slider (2) returning backward, thereby causing the slider (2) to slide outward. The speed of the sliding back of the drawer connected to the rail M338589 (62) is also slowed down and has a buffering effect. The backward sliding back of the drawer has the advantages of reducing noise generation and reducing component damage and improving service life. • In addition, please refer to Figure 5, Figure 12, and Figure 13. The one end of the fixed seat (1) * 5 can be provided with a card slot (14) ' and the other end has a guide block (15). The side edge of the guide block (15) •• and the protrusion (10) is formed, and the guide block (10) has the groove (10) and the support wall (10) located in the groove (152) (refer to FIG. 12 and FIG. ), and then a person can strike a spring • (17) and nested - elastic buckle (16), the flexible buckle (10) is embedded in the guide block (15) by the two sides of the sheet (1), and the elastic buckle (10) One side of the intermediate flap (10)) abuts against the side (171) of the spring ω (10) and the other side (10) of the spring (10) abuts against the adjacent inner wall (18) of the fixed seat (1) (refer to Fig. 13) Further, the elastic clasp (10) can be reciprocally slid by compressing the spring (17) on one side of the support (10) above the guide (1) of the fixed seat (1), and the assembly is mostly assembled. If the automatic _ device is to be placed on the bottom end surface of the inner slide rail (61), the elastic buckle piece (the (6) of the (6) of the fixed seat (1) can be firstly attached to the inner slide rail (61). Preset positioning block (612) and by the support (10) Retraction '. ·" (1 with P can be aligned with the card slot (14) on the other side of the fixed seat (1) into the inner slide rail (61). · The port is placed with another clamp (8) 3), and finally Then, the fixing block (10) and the inner sliding block (8) are fixed, that is, the assembly of the automatic closing device is completed quickly and conveniently; and when the maintenance operation is required to perform the maintenance, the financial controller is required to be dismantled. The elastic clasp (10) of the guide block 2〇(15) of the seat (1) is pushed inwardly to compress the spring (10), that is, the relatively detachable inner block (10), and the disassembly is convenient. The injection of bribes to promote the Wei··M338589 h automatic closing position is composed of the card block (3), the connecting piece (7), the slider (2), the elastic element (5), the moving piece (4), the solid seat (1) and other components, The components are small, the volume after assembly is small, and it is not a good one. It can be used to save the cost of the components and the labor and working hours of the assembly. f 2·=sex, pieces (5) The fixing seat (1), the surface element (5) does not reciprocate when it is stretched, the fixing seat (1) is miscellaneous, the friction ratio of the miscellaneous component (5) is reduced, and since the elastic member (5) is exposed, it is relatively The purpose of replacement, assembly and disassembly is convenient. 3. Since the clamping block (3) can be connected to the sliding environment (2) by the connecting piece (7) and can be bent, the slider portion (21) of the (2) can be connected with the elastic member (5). Therefore, the automatic closing _ is smoother and the slider (2) can be used to correct the age (10) and Wei Chongjia, which can reduce the 11 dull. Relatively, the assembly or 4·automatic closing device can be used to facilitate the quick and internal Slippery (61 disassembly. Please, 'This axis is actually in effect, it is a new type of patent application. 'Please _ the bureau's review committee deducted the detailed investigation and granted the patent, to the sense of virtue. She!: The general description of the above-mentioned marriages has been made, and when it is not possible to limit the creation of the money, the track __ _ _ _ 〗 〖Symbol changes and modifications should still be covered by this creation. , "Simplified illustration of the drawing" 2 〇 - - Partial perspective view of the automatic closing device of the sliding drawer sliding system Figure 2 is a side view of the self-position of the drawer sliding rail of the second embodiment of the present invention Fig. 5 is a perspective exploded view of another embodiment of the present invention. Fig. 6 is another perspective exploded view of the present embodiment. In the present embodiment, the bottom view of the stop of the front wall of the positioning groove of the card block is removed from the shackle and the linkage is separated from the front wall of the locating slot of the card block. In the fixed seat, the stop of the front wall of the positioning groove of the interlocking block and the upward displacement of the linking member are shown in the plane. FIG. 9 is a schematic embodiment in which the protruding portion of the clamping block is linked. The bottom of the piece is placed on the card slot of the card and the block of the card, but the card slot of the card block is not backed up by the elastic force of the elastic element. In the case where the snap block slides back along with the slider The figure of the bottom view after the automatic closing. Figure 10 - The scale is implemented according to the record of the fresh money. Figure 10 - County _ real _ its t fixed seat and spring, miscellaneous button shape - Xiaodu stereo _ exploded view Figure 12: Schematic diagram of the combined section of the 10th track, mosquito net, spring and elastic clasp in the implementation of the engraving. Figure 14: Enlarged plan view of the top view of the joints of the county Fig.15 is a side view of the implementation of the burning fixture. Figure 17 is a partial cross-sectional view of Figure 10. 13 M338589 [Main Component symbol description] (1) Fixed seat (10) Fluid cylinder (1G1) Axis (1011) - Side (11) (12) Side wall (111) (113) Groove (112) Stop (121) Limit position Strip (1211) notch (122) stop (13) bottom wall surface (14) card slot (15) guide block (151) projection (152) groove (153) support wall (16) elastic clasp (161) Side panel (162) flap (17) spring (171X51) - side (172) (52) the other side (18) inner wall (19) (281) (35) positioning groove (2) slider (21) slippery Block (211) slot (22) fixing slot (28) fixing block (3) latching block ( 31) hollow part (32) arm (33) card slot (34) guide block (341) guide bevel (351) front wall (36) protrusion (37) inner limit block (38) outer limit block (39) Guide bevel (4) linkage (5) elastic element (6) drawer slide (61) slide (611) bottom end (612) (613) positioning block (62) outer slide (621) Side wall (7) connecting piece (71) sheet body (72) - end 14