200936902 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種用於滑軌機構之緩衝式自關裝置。 【先前技術】 用於滑執機構之緩衝式自關裝置，主要係利用一彈性 元件對該滑軌機構提供一彈性作用力，使其具有自動關閉 的功能，並避免該滑轨機構在非操作狀態下意外滑動，並 ❹ 配合具有阻尼作用的緩衝元件減缓該彈性元件拉回該滑 轨機構的作用力，減少該滑轨機構各元件間的撞擊作用 力，並避免使用者被快迷移動的滑軌元件意外夾傷。 如圖ίο所示者’典型的傳統用於滑軌機構之緩衝式自 ，裝置’主要包括有―固定座9G…復位彈簧9卜一例如 氣壓缸或油壓缸的緩衝元件92以及一起動裝置93。其中， 該固疋座90係被固設於該滑執機構的外框94上，並用以 容置及峡該緩衝元件92。該起動裝置％則由一被揭限 ❹ 於該固疋座90之-線性滑槽内作一線性往復運動的滑動200936902 IX. INSTRUCTIONS: TECHNICAL FIELD The present invention relates to a buffer type self-closing device for a slide rail mechanism. [Prior Art] The buffer type self-closing device for the sliding mechanism mainly uses an elastic member to provide an elastic force to the slide rail mechanism, so as to have an automatic closing function and avoid the non-operation of the sliding rail mechanism. In the state of accidental sliding, and the damping element has a damping effect, the force of the elastic element is pulled back to the sliding rail mechanism, the impact force between the components of the sliding rail mechanism is reduced, and the user is prevented from being moved by the user. The rail components are accidentally pinched. As shown in the figure, the typical conventional buffering device for the slide rail mechanism mainly includes a fixing seat 9G, a return spring 9, a cushioning member 92 such as a pneumatic cylinder or a hydraulic cylinder, and a moving device. 93. The shackle 90 is fixed to the outer frame 94 of the sliding mechanism and is used for accommodating the damper member 92. The starting device % is subjected to a linear reciprocating sliding motion in a linear chute of the fixing seat 90.
网，〜"V $ π圳祖軔孩沽動滑執 扣合的扣件933與起動件932帶動該滑動件 95時，藉由相互 線性滑動，再由該滑動件931 件931、-被樞接於該滑動件931上並在受力時作一顺 帶動該滑動件931隨之向前 同時向成拉動該復位彈簧91 200936902 应Qn_7L 92直至该起動件932移動至端點，被該固定 所阻播而在交阻狀態下由線性滑動轉變為横桿運 致使扣件933與起動件932 #互脫離，且該作横桿運 人的起，件932則與該外框94上的扣孔(圖未示出)相互扣 口 ’此叶肖轉雜95仍可被㈣鴻以雜抽履，而 該與外框94扣合的起動件932則停留於原處，並對該復位 彈簧91及緩衝辑92產生—軸仙，迫使其停滯於被 向前拉伸的雜緊張狀態。其後，當使用者向内推回該活 動滑軌95時，該起動件您因承受該扣件933的撞擊作用 力，作一反向槓桿運動，藉以脫離與該外框94 fB1的扣合關 係’並重新與該扣件933相互扣合，此時，由於起動件啦 脫離與該外框94間的扣合關係，解除其對於復位彈菁列 及缓衝元件92 _動修，藉由該復位彈簧％釋出的彈 性應變能，拉動該滑動件93卜起動件932、與之扣合的扣 件933以及活動滑執％向内移動至自動關閉止；緩衝元件 Ο 92則提供-崎彳㈣力，減_復_簧％拉回該滑轨 機構的速度者。 習知滑軌機構為獲得完全伸展量以及增加其負载承受 強度’大都將滑軌機構設計為包括有-外框94、-活動滑 轨95以及-巾間雜96的三件式賴。在未裝設有該緩 衝式自關裝置的三件式滑軌中，該外框94、活動滑執95 與中間滑%的長度大致相等，使該滑轨機構被完全伸展 時’三個70件94~96相互間具有充份的重疊部位，藉以增 強其負載應變強度。但是如在該三件式職巾I設該緩衝 200936902 式自關裝置時’則必須適當裁切該中間滑軌96與活動滑軌 95的長度’以容置該緩衝式自關裝置。當具有自關器的三 件式滑執被完全伸展時，其被裁短後的中間滑軌96與活動 滑執95以及外框94間的重疊部位隨之縮短，此將影響該 二件式滑執機構的負载承受能力以及最大伸展量’在負載 承受能力不足的情形下，滑執的滑動順暢性、使用壽命等 亦將受到不良的影響。如上所述，該緩衝式自關裝置的長 度越長時’對於該滑軌機構的負載承受能力、最大伸展量、 滑動順暢性、使用壽命等所造成的負面影響越大。 上述緩衝式自關裝置的習用技術中，滑動件931及起 動件932係被安裝於該緩衝元件92的活塞桿921前端，並 沿著該固定座90的一線性滑槽線性滑動；因此，該固定座 9〇的長度必須大於該緩衝元件92之缸體長度、該活塞桿 921的延伸行程長度以及該滑動件931及起動件932的總 和長度’簡言之，該固定座90的長度約為該緩衝元件％ 缸體長度的二倍以上；由於該固定座9〇的長度過長，使得 該中間滑軌％及活動滑軌％被裁短的長度亦隨之加長， 如上所述，對於滑軌機構的不良影響將愈加明顯。 【發明内容】 本發明之目的即在於提供-種用於滑執機構之緩衝式 自關裂置’其可有效縮短固定座的長度，相對使得中間滑 轨及活動滑碰裁短的長趙之減少，_將其對於滑^ 機構所造成的各種負面影響降低至最低程度者。 本發明之次-目_在於提供__於龍機構之緩 200936902 衝式自關裝置’由於其可有效縮短長度，進而使本發明的 緩衝式自關裴置更易於被應用於例如抽屜滑軌、隱藏式滑 轨等各種大型或小型的滑軌機構中，可增加該緩衝式自關 裝置的適用範圍。 ,本發明之另一目的係在於提供一種用於滑軌機構之緩 衝式自關裝置，其具有防止誤動作的結構設計，在產生誤 動作後’可輕易恢復成正常操作位置，避免該緩衝式自關 裝置喪失其自關功能者。 Ο 可達成上述發明目的之用於滑軌機構之緩衝式自關裝 置’主要包括有-固定座、一彈性元件、一緩衝元件、一 居動座以及-起動件。其中，該固定座係被設置於該滑軌 機構之-固料框内’其中間位置為—組架高的線性導 槽，而活動座及彈性元件則分別平行設置於該線性導槽的 其長度大致與該線性導槽相等。該緩衝元件為二例 於壓缸等具有阻尼作用的構件，其缸體被固定 定二固-ΐ卜’並隨該簡朗步運動，其活塞桿則被固 緩衝元二尼=隨=動座移動時，可改變該 第凸軸係向下延伸並樞接於該活動座上，而凸 =伸穿過該線轉彻，使雜動件可沿著該 具有一Sit 移動；在該線性導槽近前端處 上，另二翩Μ θ。轉性元件—端定於該固定座 構包二上並隨之移動。該滑軌機 有至少個活動滑執，其一端設有一引動溝槽，該 200936902 引動溝槽具有重叠於該線性導槽上方的直 斜向導槽對稱的斜向部以及一開口部。 一孩刀歧The net, ~"V$ π 轫 轫 轫 沽 沽 沽 933 933 933 933 933 933 932 932 932 932 932 932 932 932 932 932 932 932 932 932 932 932 932 932 932 932 932 932 932 932 932 932 932 932 932 932 932 932 932 932 932 The sliding member 931 is pivotally connected to the sliding member 931 and is biased by the sliding member 931. The sliding member 931 is simultaneously pulled forward to pull the return spring 91 200936902 to Qn_7L 92 until the starting member 932 moves to the end point, and is fixed by the fixing member 932. The blocking is performed, and in the state of cross-resistance, the linear sliding is converted into the horizontal bar to cause the fastener 933 and the starting member 932 # to be separated from each other, and the member 932 is attached to the outer frame 94. The holes (not shown) are mutually buckled. The leaf yoke 95 can still be smashed by the stalks, and the starting piece 932 that is engaged with the outer frame 94 stays in place and the return spring 91 and buffer 92 produce - axis, forcing it to stay in a mixed tension state that is stretched forward. Thereafter, when the user pushes back the movable rail 95 inward, the starting member is subjected to a reverse lever movement by the impact force of the fastener 933, thereby disengaging from the outer frame 94 fB1. The relationship 'and re-engagement with the fastener 933, at this time, because the starting member is disengaged from the outer frame 94, the release mechanism and the cushioning member 92 are removed. The elastic strain energy released by the return spring % pulls the sliding member 93, the starting member 932, the fastening member 933 and the movable sliding member % to move inwardly to the automatic closing; the cushioning member Ο 92 provides -彳 (4) force, minus _ complex _ spring% pull back the speed of the slide mechanism. Conventional slide rail mechanisms have been designed to include a full-frame 94, a movable rail 95, and a towel 96 in order to achieve full stretch and increase the load bearing strength. In the three-piece slide rail in which the buffer type self-closing device is not installed, the length of the outer frame 94 and the movable slide 95 is substantially equal to the length of the intermediate slide %, so that the slide rail mechanism is fully extended when the three 70 The pieces 94 to 96 have sufficient overlapping portions with each other to enhance the load strain strength. However, if the cushioning 200936902 type self-closing device is provided in the three-piece service towel I, the length of the intermediate rail 96 and the movable rail 95 must be appropriately cut to accommodate the cushioning self-closing device. When the three-piece slide with the self-closing device is fully extended, the overlap between the cut intermediate slide 96 and the movable slide 95 and the outer frame 94 is shortened, which will affect the two-piece The load-bearing capacity and maximum extension of the sliding mechanism' In the case of insufficient load bearing capacity, the sliding smoothness and service life of the sliding handle will also be adversely affected. As described above, the longer the length of the buffer type self-closing device is, the greater the negative influence on the load bearing capacity, the maximum stretching amount, the sliding smoothness, the service life, and the like of the slide rail mechanism. In the conventional technique of the above-described buffer type self-closing device, the sliding member 931 and the starting member 932 are mounted on the front end of the piston rod 921 of the cushioning member 92, and linearly slide along a linear chute of the fixing base 90; therefore, the The length of the fixing seat 9〇 must be greater than the length of the cylinder of the cushioning member 92, the length of the extension of the piston rod 921, and the total length of the sliding member 931 and the starting member 932. In short, the length of the fixing base 90 is approximately The cushioning element % is more than twice the length of the cylinder; since the length of the fixing seat 9〇 is too long, the length of the intermediate sliding rail % and the movable sliding rail % is also lengthened, as described above, for the sliding The adverse effects of the rail mechanism will become more apparent. SUMMARY OF THE INVENTION The object of the present invention is to provide a cushioning self-closing splitting device for a sliding mechanism, which can effectively shorten the length of the fixing seat, and relatively long the intermediate sliding rail and the movable sliding short Reduce, _ reduce its various negative effects on the sliding mechanism to a minimum. The second aspect of the present invention is to provide a __Yulong mechanism slowdown 200936902 punching self-closing device' because it can effectively shorten the length, thereby making the cushioning self-closing device of the present invention easier to be applied to, for example, a drawer slide. In various large or small slide rail mechanisms such as hidden slide rails, the applicable range of the buffer type self-closing device can be increased. Another object of the present invention is to provide a buffer type self-closing device for a slide rail mechanism, which has a structural design for preventing malfunction, and can be easily restored to a normal operation position after a malfunction occurs, thereby avoiding the buffer type self-closing. The device loses its self-closing function.缓冲 The buffer type self-closing device for the slide rail mechanism which achieves the above object of the invention mainly includes a fixing seat, an elastic member, a cushioning member, a movable seat and a starting member. Wherein, the fixing seat is disposed in the solid frame of the sliding rail mechanism, wherein the middle position is a linear guide groove, and the movable seat and the elastic member are respectively disposed in parallel with the linear guide groove. The length is approximately equal to the linear guide. The cushioning element is composed of two members having a damping effect on a pressure cylinder, etc., and the cylinder block is fixed and fixed, and the piston rod is fixed by the buffering element. When the seat is moved, the first male shaft can be changed to extend downwardly and pivotally connected to the movable seat, and the convexity = extending through the line, so that the moving member can move along with the Sit; The guide groove is near the front end and the other is 翩Μ θ. The transducing element is terminated on the fixed seat 2 and moves therewith. The rail machine has at least one movable slide, one end of which is provided with an urging groove, and the 200936902 urging groove has a slanting oblique portion and an opening portion which are overlapped with the oblique guide groove above the linear guide groove. One child
當該滑執機構位於自動關閉位置時，該起動 凸軸延伸進人剌麟制直_内，在_者向前㈣ 該活動滑執時，藉由該肋溝槽的斜向部壁面推動該 件沿著該p座上的線性導槽向前線性移動，藉X ❹ ❿ 動該緩衝元敍彈性元倾之向前軸，使其分別蓄積一 彈性應變能及緩衝作贱；直至魏動件移動至該線性導 槽的外侧端而被阻止前料，該她件的第二凸轴 移入該分歧斜向導槽内，藉由其壁面__件 軸形成制動作用，且該第二凸軸自該活動滑軌的開口^ 離該引動溝槽，因此，該活動滑軌仍可被繼續向前拉動以 開啟例如抽屜轉俱，而_制被卡止於該分歧斜 槽内’迫使彈性元件及緩衝元件停留於被向前拉伸的彈性 緊張狀態。其後’當使用者向内推回該活動滑執時，該起 動件的第二凸轴由該開口部進入該引動溝槽内，並受其 向部的引導及推動，，其第二凸軸移出該分歧斜向導槽並 進入該線性導槽以及引動溝槽的直線部内，解除該起動件 的被制動狀態’此時，該彈性元件釋出其彈性應變能，拉 動該起動件、活動座及活動滑轨向内移回至自動關閉位置 ，、；缓衝元件則提供-緩衝作用力，減緩該彈性元件拉回 §亥'/舌動滑軌的速度。 凊參閱以下有關本發明一較佳實施例之詳細說明及其 附圖’將可進—步瞭解本發明之技術内容及其目的功效：、 200936902 【實施方式】 請同時參閱圖1至圖3，本發明所提供之用於滑軌機 構之緩衝式自關裝置’主要包括有一固定座1〇、一彈性元 件20、一緩衝元件30、一活動座40以及一起動件5〇。其 主要功能係利用該彈性元件20對一滑軌機構6〇提供—彈 性作用力，使其具有自動關的功能，並避免該滑軌機構 6〇在非操作狀態下意外滑動’並配合該缓衝元件3〇，減緩 該彈性元件20拉回該滑軌機構6〇的作用力，減少該滑軌 機構60與該緩衝式自關裝置各元件間的撞擊作用力。該起 動件50及活動座40係一組同步作動的控制襞置，其用以 控制該彈性元件20與緩衝元件3〇的作動時機者。 s亥滑軌機構60得為一抽屜滑執(Drawer也如）、隱藏式 滑軌(Concealed slide)或其他型式的滑軌機構。在结&上二 該滑軌機構60得為可完全伸展且可承受較重負載的三件 式滑軌或僅可獲賴四分之三伸展量且承受較輕負載的二 件式滑軌。以三件式抽屜滑軌為例，該滑軌機構6〇包括有 -被固定於例如_#傢俱件侧壁面上賴定外框Η、一 中間滑軌63以及-被固定於㈣側壁面上的活動滑軌 62;其固定外框61與中間滑軌63之間以及中間滑執63與 =動π軌62之間’分別裝設有滾珠軸承裝置(圖未示出）， 2承受負載及減少摩損，並使各雜61_63間得以相對 :件^ 陳明者，本發明之滑執機構6〇並不受限於 一件式抽展滑執。 該固定座1G係咖定於該_卜框61之—端内部， 200936902 該緩衝式自闕裝置之各元件。該固定座難有 :、==且部份_空架高的線性導槽11，藉以 u近前端二右件5〇作一線性往復運動，在該線性導槽 近％處具有一分歧斜向導槽12，·在該線性導样u的 J端則設有:防止誤動作的彈性懸垂片14。另外二該固 衝塾15 ’藉以在該滑軌機構60移 勒野減緩該固疋座10鱼續中典 ㈣批亥中間/月軌63間的碰撞作用力。 ❹ 件20 1端a實質上為一復位彈黃，圖例中該彈性元 iL端之I 杨件5G上，並繞_定座10 近後端之-丰圓形固定構件18後，將其另 =〇 Γ端之一固定構件17上，形成為- U字形的復 該緩衝元件30為一例如齑厭4山 作用的舰或油壓虹等具有阻尼 後端之-固定構件16上==於固定座1。近 β鑌缸體31隨者該活動座40移 動時’可改__元件30的岐作用強度。 性元件2G及_元件3G恰齡料行設置於該 線性導槽11的兩側，且其長度大致與該線性導㈣相等。 該活動座40除供固定該緩衝元件3〇的缸體料，其 更具有-延伸板件及一位於該延伸板件41上的樞軸孔 11 200936902 ㈣步赫且料喊間相對 該起動件50實暂卜成—、厶 被容置於該線性释、u 嫌1子形的滑動塊，其可 11作一線性鋪、^ 被操作地沿著該線性導槽 前端的第-以動。该起動件具有二個凸轴端’其位於 向、 軸51除被限位於該線性導槽11内之外，更 Ο ❹ 後端的40 _孔42上’而其位於 的第—凸軸52除被限位於該線性導槽U内之外 延伸並穿出於嫌性_ 11上方。另外，魏動件50 上亦=有-供固定該彈性元件20 _端的彈菁固料53。 2及圖=件5G實質上係被該活動滑軌62所帶動。如圖 上方滑行， 具有重疊於該線性導槽溝槽64 導槽 鱗2G轉性仙力絲於自動關閉位置 H^i/第二凸轴52延伸進入該引動溝槽以的 判备、β在使用者向别拉動該活動滑軌62時，藉由 =動溝槽64的斜向部66壁面推動該起動件％沿著該線 =槽11向前線性移動，藉明時帶動該緩衝树％及 緩衝3Γ。隨之向前移動，使其分別蓄積一彈性應變能及 如圖4及圖5所示者，當該起動件5()的第—凸㈣ 移動至該線性導槽U的前端槽壁13而被阻止前進時，該 12 200936902 起，件50的第二凸軸52恰位移至該分歧斜向導槽Η的入 口處，且被剌麟槽64的斜向部66所推_受迫移入 斜向導槽^内’藉由其壁面對該第二凸轴52形成 樺用，且該第一凸軸52自該開口部Ο脫離該引動溝 ^私因此㈣6所讀，贿動雜62仍可被繼續 以開啟例如抽屜等傢俱，而起動件％則被卡止於 ❹ ❹ 導槽12内’追使彈性元件2G及緩衝元件30停 留於被向前拉伸的彈性緊張狀態。 50的^後λΊ使用者向後推回該活動滑執62時，該起動件 、一凸軸由該開口部67進入該引動、、盖错α由 =部66_及推動’使該第二該 i線部^槽12並進入該線性導槽U以及引動溝槽64的 彈性-杜’解除該起動件5〇的被制動狀態，此時，該 座應變能，拉動該起動件5。、活動 所示的自動關閉位置^該線性導槽11向後移回至如圖2 力，減緩衝元件3〇雌供一緩衝作用 本發明更二防回該活動滑執62的逮度及衝力。 後，可:易=動作的結構設計，在產生誤動作 喪失其自關^能者正乍位置，避免該缓衝式自關裝置 固定座動滑軌62被向前拉出至遠離該 止於該分歧斜向導神si動件50由於任何因素而未被卡 回至該線性導# u 2内’而係被該彈性元件20向後拉 者僅需如同==端位置時(如圖7所示者);則使用 鴨作方式，將該活動滑執62向後推回至最 13 200936902 π，:藉由其開口部67的前緣端壁面推擠該第二凸軸 之變报之擠壓該位於線性導槽11後端的彈性懸垂片14使 去、，Γ該第二凸轴52㉛可側向移動(如圖8及圖9所示 2所」沾由°亥開口部67進入該引動溝槽64内，恢復成如圖 2所不的正常操作位置。 Λ⑽When the sliding mechanism is in the automatic closing position, the starting convex shaft extends into the unicorn system, and when the _ person moves forward (4), the slanting wall surface of the rib groove pushes the The piece moves linearly forward along the linear guide groove on the p-seat, and the buffer element is tilted by X ❹ to reproduce the elastic element and the buffering force, respectively; Moving to the outer end of the linear guide groove to be blocked, the second convex shaft of the female member is moved into the divergent oblique guide groove, and the braking effect is formed by the wall surface of the member, and the second convex shaft is self-contained The opening of the movable rail is away from the urging groove, so that the movable rail can still be pulled forward to open, for example, the drawer, and the y system is locked in the slanting groove, forcing the elastic element and The cushioning element stays in an elastic tension state that is stretched forward. Thereafter, when the user pushes back the active slide inward, the second protruding shaft of the starting member enters the guiding groove from the opening portion, and is guided and pushed by the facing portion thereof, and the second convex portion thereof The shaft moves out of the divergent oblique guide groove and enters the linear guide groove and the linear portion of the priming groove to release the braked state of the starting member. At this time, the elastic member releases the elastic strain energy, and the starting member and the movable seat are pulled. And the movable rail is moved back inward to the automatic closing position, and the cushioning element provides a -buffering force to slow down the speed at which the elastic element pulls back to the §海'/tongue slide. Referring to the following detailed description of a preferred embodiment of the present invention and the accompanying drawings, the technical contents of the present invention and the functions of the present invention will be further understood: 200936902 [Embodiment] Please refer to FIG. 1 to FIG. 3 at the same time. The buffer type self-closing device for the slide rail mechanism provided by the present invention mainly comprises a fixing base 1 , an elastic member 20 , a cushioning member 30 , a movable seat 40 and a movable member 5 . The main function is to provide an elastic force to the slide rail mechanism 6 by the elastic member 20, so as to have an automatic closing function, and avoid the accidental sliding of the slide rail mechanism 6 in the non-operating state. The punching element 3 减缓 slows down the force of the elastic element 20 to pull back the slide rail mechanism 6〇, and reduces the impact force between the slide rail mechanism 60 and the components of the buffer type self-closing device. The actuating member 50 and the movable seat 40 are a set of synchronously actuated control devices for controlling the timing of the action of the elastic member 20 and the cushioning member 3''. The s-slide mechanism 60 can be a drawer slide (Drawer, for example), a concealed slide or other type of slide mechanism. In the knot & the second rail mechanism 60 is a three-piece rail that can be fully extended and can withstand heavy loads or a two-piece rail that can only take three-quarters of the stretch and withstand light loads. . Taking a three-piece drawer slide as an example, the slide rail mechanism 6 includes, for example, a fixed outer frame Η, a middle slide rail 63, and is fixed to the (four) side wall surface, for example, on the side wall surface of the furniture piece. The movable slide rail 62; between the fixed outer frame 61 and the intermediate slide rail 63 and between the intermediate slide 63 and the movable π rail 62 are respectively provided with ball bearing devices (not shown), 2 are subjected to load and Reducing the wear and tear, and making each of the 61_63 relative to each other: the member of the Chen Ming, the sliding mechanism of the present invention is not limited to a one-piece drawing slippery. The fixing base 1G is set inside the end of the frame 61, and the components of the buffer type automatic device are 200936902. The fixing seat is difficult to have:, == and part of the _ empty frame high linear guide groove 11, by which the u front end two right members 5 〇 a linear reciprocating motion, there is a divergence oblique guide at the near % of the linear guide groove The groove 12, at the J end of the linear guide u, is provided with an elastic suspension piece 14 for preventing malfunction. In addition, the solid ram 15 ' is used to slow down the collision force of the solid/seat rail 63 in the middle of the squad. The end of the member 20 is substantially a reset spring. In the legend, the elastic member iL is on the I 5 member of the elastic member, and is wound around the yoke 10 near the rear end of the abundance circular fixing member 18, and then another = one of the ends of the fixing member 17, which is formed in a U-shape, the cushioning member 30 is a ship or a hydraulic rainbow such as a damper rear end having a damped rear end on the fixing member 16 == Fixing seat 1. The near-镔 cylinder block 31 can change the strength of the 岐 action of the element 30 as the movable seat 40 moves. The sexual element 2G and the _ element 3G are disposed on both sides of the linear guide groove 11 and have a length substantially equal to the linear guide (four). The movable seat 40 has a cylinder material for fixing the cushioning member 3〇, and further has an extension plate member and a pivot hole 11 on the extension plate member 41. The fourth step is opposite to the starting member. 50 is temporarily placed into a slider, which is accommodated in the linear release, and the sub-shape of the slider, which can be operated as a linear layup, and is operated along the front end of the linear guide. The starting member has two convex shaft ends which are located in the direction of the shaft 51 except for being limited to the linear guide groove 11, and are further disposed on the rear end 40-hole 42 and the first convex shaft 52 is located It is limited to extend outside the linear guide U and penetrates above the _11. In addition, the spring member 50 also has an elastic crystal solid 53 for fixing the elastic member 20 _ end. 2 and the figure 5G are substantially driven by the movable rail 62. As shown in the figure above, there is a rule that the 2G-transducing celestial filaments are overlapped in the linear guide groove 64, and the second convex shaft 52 extends into the urging groove. When the user pulls the movable rail 62, the driving member % is moved linearly along the line=slot 11 by the wall of the inclined portion 66 of the movable groove 64, and the buffer tree is driven by the clearing. And buffer 3Γ. Then moving forward to accumulate an elastic strain energy and as shown in FIGS. 4 and 5, when the first convex (four) of the starting member 5 () moves to the front end groove wall 13 of the linear guide U When the advancement is prevented, starting from 12 200936902, the second convex shaft 52 of the member 50 is just displaced to the entrance of the divergent oblique guide groove, and is pushed by the oblique portion 66 of the Kirin groove 64. The groove 'inside' is formed by the wall facing the second convex shaft 52, and the first convex shaft 52 is separated from the opening portion and is detached from the urging groove. Therefore, the bribe 62 can still be read. Continuing to open furniture such as a drawer, the starting member % is locked in the ❹ ❹ guide groove 12 to chase the elastic member 2G and the cushioning member 30 to stay in an elastic tension state that is stretched forward. When the user pulls back the movable slide 62 backwards, the starter and a convex shaft enter the urging by the opening portion 67, and the cover error α is replaced by the portion 66_ and the second The i-wire portion 12 and the linear guide groove U and the elastic-duple of the priming groove 64 release the braked state of the starter 5 ,. At this time, the seat strain energy can pull the starter 5 . The automatic closing position shown in the activity ^ the linear guide groove 11 is moved back to the force as shown in Fig. 2, and the cushioning element 3 is used for a buffering action. The present invention further prevents the catching and impulse of the movable sliding handle 62. After that, the structure design of the easy-action is lost, and the position of the self-closing device is lost in the event of a malfunction, so as to prevent the buffer-type self-closing device from being fixed to the movable rail 62 to be pulled forward to stay away from the stop. The divergent oblique guide si moving member 50 is not snapped back into the linear guide #u 2 due to any factor and is pulled back by the elastic member 20 only as if the == end position (as shown in Fig. 7) Using the duck method, the movable slider 62 is pushed back to the most 13 200936902 π, by squeezing the second convex axis by the leading edge end wall surface of the opening portion 67. The elastic suspension piece 14 at the rear end of the linear guide groove 11 is moved, and the second convex shaft 5231 can be laterally moved (as shown in FIG. 8 and FIG. 9), and the opening groove 67 is inserted into the driving groove 64. Within, return to the normal operating position as shown in Figure 2. Λ(10)
=發崎提供m執麟之緩衝式自關裝置，與 刖逸s用技術相互比較時’本案的缓衝元件3〇係平行設置 於該線性導槽11的侧面，且起動件5〇係彻-活動座4〇 的延伸板件41 ’❿被連接於該麟元件3G的城31近後 端處’其線性物行程約料該缸體以的長度，因此容置 該起動件5G的m定座1G長度㈣等於該缸體31的長度。 至於^圖11所示的習用技術，其滑動件931及起動件二 係被安裝於緩衝元件92的活塞桿921前端，因此，容置該 起動件932的固定座90長度必須大於該緩衝元件92之缸 體長度、該活塞桿奶的延伸行程長度以及該滑動件州 及起動件932的總和長度，簡言之’該固定座90的長度約 ，緩衝元件92缸體長度的二倍以上。換言之，本發二 提供自關裝置的整體長度約僅為制技術的一半。 由於本發明可有效縮短固定座1〇的長度’相對使得中 j滑執63及活動滑軌62被裁短的長度隨之減少，藉以將 :述裁短長度對於滑執機構所造成的各種負面影響降低至 最低程度；同時本發明的緩衝式自關裝置因整體長度縮 短，進而更易於被應用於例如抽屜滑執、隱藏式滑軌^各 種大型或小型的滑執機構中，可增加該緩衝式自關裝置的 14 200936902= 发崎 provides a buffer-type self-closing device of m 麟麟, and when compared with 刖 s technology, the cushioning element 3 of the present case is disposed in parallel on the side of the linear guide groove 11, and the starting member 5 is completely - an extension plate 41 '' of the movable seat 4' is connected to the near rear end of the city 31 of the lining element 3G', and its linear stroke is about the length of the cylinder, so that the fixing member 5G is accommodated The length (4) of the seat 1G is equal to the length of the cylinder block 31. As for the conventional technique shown in FIG. 11, the slider 931 and the starting member are attached to the front end of the piston rod 921 of the cushioning member 92. Therefore, the length of the fixing seat 90 accommodating the starting member 932 must be larger than the cushioning member 92. The length of the cylinder, the length of the extension of the piston rod milk, and the total length of the slider and the starting member 932, in short, the length of the holder 90 is about twice the length of the cylinder of the cushioning member 92. In other words, the overall length of the self-closing device provided by the present invention is only about half of that of the system. Since the invention can effectively shorten the length of the fixing seat 1' relative to the length of the cutting of the middle sliding handle 63 and the movable sliding rail 62, the length of the cutting length is reduced for the sliding mechanism. The effect is reduced to a minimum; at the same time, the buffer type self-closing device of the present invention is more easily applied to, for example, a drawer slippery, a hidden slide rail, and various large or small sliding mechanism, because the overall length is shortened, and the buffer can be increased. Self-closing device 14 200936902
適用範圍。 上列詳細說明係針對本發明之一可行實施例之具體說 明，惟該實施例並非用以限制本發明之專利範圍，凡未脫 離本發明技藝精神所為之等效實施或變更，均應包含於本 案之專利範圍中。 15 200936902 【圖式簡單說明】 圖1為本發明用於滑執機構之緩衝 分解視圖； 丨荆蒗罝之丸體 =2為_於滑軌機構之_式自·置位於 位置時之立體組合視圖； 關閉 出H圖2的俯視圖，惟部份構件以剖面表示或未緣 /月楚揭示該緩衝式自關裝置的内部結構及摔作 ❹ ❹ 圖4近似於圖2，雜_軌被向麵m作； 遠離該缓衝式自關裝置之位置； Μ拉出至-即將 =為圈4的俯視圖，部份構件以剖 圖6近似於圖4， 缸说 X禾糟出， 該緩衝式自關裝置之位置'…執已被向前拉出至-遠離 圖7近似於圖6,惟 ϊ〇固定座 12分歧斜向導槽 15緩衝墊 17固定構件 20彈性元件 31缸體 圖8為修正如圖7所_觸件係位於一誤動作位置上，· f主要元二：:式自闕裝置之俯視圖。 1Π /Ϊ7 ^ rir Π線性導槽 14彈性懸垂片 16固定構件 18半圓形固定構件 30緩衝元件 32活塞桿 200936902 40 活動座 41 延伸板件 42 樞軸孔 50 起動件 51 第一凸轴 52 第二凸軸 53 彈簧固定件 60 滑執機構 61 固定外框 62 号動滑執 63 中間滑執 64 引動溝槽 65 直線部 66 斜向部 67 開口部 90 固定座 91 復位彈簧 92 缓衝元件 921 活塞桿 93 起動裝置 931 滑動件 932 起動件 933 扣件 94 外框 95 活動滑軌 96 中間滑執 〇 17Scope of application. The detailed description of the preferred embodiments of the present invention is intended to be limited to the scope of the invention, and is not intended to limit the scope of the invention. The patent scope of this case. 15 200936902 [Simplified illustration of the drawings] Fig. 1 is a buffer exploded view of the sliding mechanism of the present invention; 丸 蒗罝 蒗罝 = = = = = _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ View; close the top view of Figure 2, except that some of the components are shown in section or not. The internal structure of the buffered self-closing device and the falling ❹ ❹ ❹ Figure 4 is similar to Figure 2, The surface m is made; away from the position of the buffer type self-closing device; the Μ pull-to-to-be = the top view of the circle 4, some of the components are similar to the figure 4 in section 6, the cylinder says X 禾, the buffer type The position of the self-closing device '... has been pulled forward to - away from Figure 7 is similar to Figure 6, but the fixed seat 12 is divergent oblique guide groove 15 cushion 17 fixing member 20 elastic member 31 cylinder Figure 8 is a correction As shown in Fig. 7, the contact unit is located at a malfunctioning position, and the main element of the f main element is a top view of the self-twisting device. 1Π /Ϊ7 ^ rir Π linear guide groove 14 elastic suspension piece 16 fixing member 18 semicircular fixing member 30 cushioning member 32 piston rod 200936902 40 movable seat 41 extension plate member 42 pivot hole 50 starter 51 first convex shaft 52 Two convex shafts 53 Spring fixing members 60 Sliding mechanism 61 Fixed outer frame 62 No. Sliding slip 63 Intermediate sliding 64 Pilot groove 65 Straight portion 66 Oblique portion 67 Opening portion 90 Fixing seat 91 Return spring 92 Cushioning element 921 Piston Rod 93 Starting device 931 Slide 932 Starter 933 Fastener 94 Frame 95 Active slide 96 Intermediate slide 〇 17