TW200538073A

TW200538073A - Simultaneous sliding device of three sectional sliding rail

Info

Publication number: TW200538073A
Application number: TW93114586A
Authority: TW
Inventors: Ken-Ching Chen; Shih-Long Hwang; I-Ming Tseng; Chun-Chiang Wang
Original assignee: King Slide Works Co Ltd
Priority date: 2004-05-21
Filing date: 2004-05-21
Publication date: 2005-12-01
Also published as: TWI251479B

Abstract

The invention concerns a simultaneous sliding device of three sectional sliding rail, which consists of a bearing rail placed through a fixed rail to carry a movable rail, and both the movable rail and the bearing rail can conduct reciprocating movement with respect to fixed rail along the same axis; wherein a pendulous component is pivotally mounted at the back of the bearing rail, a fin placed on the movable rail corresponding to the pendulous, and a retaining piece corresponding to the back end of the bearing rail in an extended status being fixed to the fixed rail. Thus, when the movable rail is extended, the fin engages the pendulous component for moving the bearing rail simultaneously, and temporary positioned by the retaining piece engaging the pendulous component, and the bearing rail is allowed to apply a driving force at an end of extension stroke to separate the pendulous component from the retaining piece to retract back into the fixed rail.

Description

200538073200538073

五、發明說明（1) 【技術領域】本發明係關於一種三段< 是指一種活動軌於被拉伸時可暫時定位於終端且不致内縮，直接受適當之推力而再度收入^ 【先前技術】滑軌之滑動同步裝置，特別令承載軌隨之同步滑移復而並使承载軌得由拉伸終端處固定軌内者。承截段式滑軌通常包含有—固定軌（夕卜軌）、一屜的滑軌為例，其中的固定内勤軌V二以使用於櫥櫃及其抽軌（内軌）則固定在抽屜的兩=係固定於橋植’活動滾珠軸承式之助滑件穿ϊ = ’承载軌（中軌）則藉通常為承載活動：(：軌)：==外軌)之中並用以滑動可，著相因的鲇始士使仵活動軌（内軌）及承載軌（中軌）使抽屜相對櫥櫃做抽出、入你 1運動產品，習知者，如第13Η::乍…種三段式滑軌 ^ ^ 弟13圖所不，依位置區分界定執體，j：有滚珠之助間、中軌⑻與外軌⑹間係分別設置具 ίϊ-ΐ：；： Di：^ 極限時可予單向定&擋日座⑹，以提供該内執(A)拉出至座（G)之Λ U 可扳動卡止件⑻，解除其與擋之卡抵，而使内轨（Α)得相對中軌（Β)拆離。上述可用於櫥櫃、抽屜之類的滑執發展至今，1 中執h以在滑軌被完全拉出至全展位置時將 i在疋位狀悲，以及可隨活動執（内軌）同步被拉動仿，糸於其上規劃有相關之連動機構，而這類連動機構之V. Description of the Invention (1) [Technical Field] The present invention relates to a three-segment < means that a movable rail can be temporarily positioned at the terminal when it is stretched without shrinking, and directly regained income by appropriate thrust ^ [ [Prior art] The sliding synchronization device of the slide rail, in particular, makes the load rail synchronously slide back and forth and enables the load rail to be fixed in the rail at the stretching terminal. Supporting section slide rails usually include—fixed rails (xibu rails) and one drawer slide rails as examples. Among them, the fixed back-off rail V2 is used for cabinets and their drawer rails (inner rails) are fixed to the drawers. Two = are fixed to the bridge plant 'sliding ball bearing type slide aids =' The bearing rail (middle rail) is usually used for bearing activities: (: rail): == outer rail) and used for sliding, In accordance with the related reasons, the Shishi Shishi movable rail (inner rail) and bearing rail (middle rail) make the drawer out of the cabinet, into your 1 sports product, the learner, such as the first 13 :: a three-stage type Slide rails ^ ^ Not as shown in Figure 13 and define the holders according to their location. J: There are balls in the ballroom, the middle rails and the outer rails. They are provided with ϊ-ϊ :; One-way fixing & blocking the sun seat 提供 to provide the Λ U that the inner handle (A) is pulled out to the seat (G) can move the locking member ⑻ to release its engagement with the blocking and make the inner rail (Α ) Must be detached from the middle rail (B). The above slides can be used for cabinets, drawers and the like. Until now, the 1st slide h has been used to pull i in the position when the slide rail is completely pulled out to the full exhibition position, and it can be pulled synchronously with the moving slide (inner rail). Imitate that there is a related linkage mechanism planned on it, and such linkage mechanism

200538073 五、發明說明（2) · ^ · 設計，可參考美國專利第555 1 775號、第5757 1 0 9號、公開案公告第 2002/0057042 號、第 20 03 /00 80659 號、第 20 03/0 1 0 7309號、第2003/0 1 1 1 942號、本國新型專利第 21 5789號以及新型專利第1 970 34號（此案為相同美專公開案公告第2003/0 1 78922號，屬申請人之先前創作）。就上述前案之習知技術而言，其承載執（中軌）之定位設計，均是在滑軌被完全拉出至全展位置時，便將承載軌 (中軌）定位在拉伸極限，復於活動軌（内軌）收合時，再可解掣其定位狀態，而使承載軌（中軌）能隨之同步收入；然而’一般抽屉之使用形悲，當活動軌（内軌）設成可拆式，係使抽屜組裝於櫥櫃時，仍可將抽屜拉出連同活動軌（内軌）一併抽離拆下，惟，此時，該承載軌（中軌）係均一併伸出於櫥櫃之外’而形成一甚長之突出物，此即會妨礙人體活動’或甚至造成碰撞傷害，故此，若要將承載軌（中軌）之防内縮定位狀態解除，以將承載軌（中軌）收入固定執（外執）内，則必須藉由工具扳動其定位機構，操作上屬麻煩、不便。200538073 V. Description of the invention (2) · ^ · Design, please refer to US Patent Nos. 555 1 775, 5757 1 0 9, Publication No. 2002/0057042, 20 03/00 80659, 20 03 / 0 1 0 7309, 2003/0 1 1 1 942, National New Patent No. 21 5789, and New Patent No. 1 970 34 (this case is the same US Patent Publication No. 2003/0 1 78922, Is the applicant's previous creation). As far as the conventional technology in the previous case is concerned, the positioning design of its load bearing (middle rail) is to position the load rail (middle rail) at the stretching limit when the slide rail is completely pulled out to the full exhibition position. When the active rail (inner rail) is collapsed, the positioning status can be released, so that the bearing rail (middle rail) can be synchronized with the income; however, the use of general drawers is sad. ) It is detachable. When the drawer is assembled in the cabinet, the drawer can still be pulled out and removed together with the movable rail (inner rail). However, at this time, the bearing rail (middle rail) is uniform. 'Out of the cabinet' to form a very long protrusion, which will hinder human activities' or even cause collision damage, so if the anti-indentation positioning of the load-bearing rail (middle rail) is released, The bearing rail (middle rail) is included in the fixed position (external position), and its positioning mechanism must be moved by a tool, which is troublesome and inconvenient in operation.

基於上陳，緣習知三段式定位機構存有因應不同使用情人是即投注心力、深入潛研，【發明内容】滑軌之承載軌（中執）同步暨形而再予改良之需要，申請終獲有本發明之產生。本發明之目的即在於提供裝置，旨為令活動軌於被拉伸移復而暫時定位於終端且不致二種三段式滑轨之滑動同步時除可令承載軌隨之同步滑内縮之外，特別是使該承载Based on Shangchen, the known three-stage positioning mechanism has the need to bet on different minds and in-depth research based on the use of different lover. [Summary of the Invention] The need to synchronize and improve the slide rail's load-bearing rail (zhongzhong), apply The result is the invention. The purpose of the present invention is to provide a device, which is designed to make the movable rail temporarily stretched and repositioned and temporarily positioned at the terminal without the sliding synchronization of the two three-stage slide rails. Outside, especially making the load

200538073 五、發明說明（3) 執得由拉伸終端處直接受適當之推力而再度收入g200538073 V. Description of the invention (3) Obtaining the right to directly receive the appropriate thrust from the stretching terminal g

，而為達成此一目的，並戶斤U w 八所運用技術手段之可行賓 · 該承載軌後部之拱形面上枢設一擺動件，該擺 ^-平貼於承載軌拱形面之適長板冑，其_長板體土：二口 ’相對於此凹σ之前方成型有—朝向活動之垣壁，凹口後端則成型一朝向固定執之抵止片，，與抵止片係相向設成「外八」之斜面形態，及於軌之後部開設一槽口，該槽口可供擺動件之抵止片，地並於承載軌上設有—勾體，而於該擺動件插端勾體之間連接一彈性元件，以使該擺動件恆具有自之作用力，另，該活動軌内面相對該擺動件之凹口設有一凸片，且該固定軌内面對應於該承載軌拉出之後端處設有一浮凸之卡抵片，該卡抵片邊緣對應之抵止片設有一淺凹槽；藉之，該活動軌得以凸片擺動件之凹口抵於垣壁而連動承載軌拉出位移，且，拉伸至極限可藉擺動件之抵止片抵於卡抵片之淺定位，並使其定位可受外加之推力施於承載軌除者。【實施方式】首先參閱第1圖所示，本發明之三段式滑軌之3 步裝置，其配合運用實施之滑轨基本架構，主要係轨（1)與承載轨（2)間、承載軌（2)與固定軌（3)間分有助滑件（4)、（5)，以利滑動，且該活動轨（1)内3 1定軌内 1施形態 >動件具後側形執内面且該垣該承載穿置活一側與動偏擺空間係狀態下擺動件伸置於該承載凹槽而予以解 f動同於活動別設置 3及承 200538073 五、發明說明（4) 載軌（2)鈾鳊相對設有 ^止件（6)及一擒止座（7)，該卡止件（6)係於側緣形成一凸部（6 1 )，該擋止座（7 )則於其上兩侧的至少一側成型有抵止塊（71)，以提供該活動軌（1) 拉t至極限時，該卡止件（6)即可以其凸部（61)適卡抵於該擋止座（7)之抵止塊（71)，以防止該活動軌（〇由該承载軌（2)脫離，以及，於承載執（？）後端兩側設有擔片（a〗）， f，定轨（3)前端内側邊緣設有凸點（31)，而使承載軌（2) 可藉擋片（21)抵止於助滑件（5)、助滑件（5)復抵止於凸點 (31/，，而限制住承載軌（2)相對固定執（3)的拉伸極限【可參第8圖】；惟，此活動軌（1)相對承載執（2)、承載軌（2)相對固定軌（3)之防脫構造，非為本案主要之專利訴求，亦非屬絕對之搭配構造，不應侷限本案專利範疇，合先陳明，而相關本發明主要技術内容之具體可行實施例態則為：、 ,該承載執（2 )斷面造型設成中央呈拱形面狀，係於拱形面之後部上樞設一擺動件（8 )，該擺動件（8 )具有一平貼於承載軌（2)拱形面之適長板體，其適長板體前端得設一、樞孔（81 )供一軸栓（91 )穿樞而鉚定於承載軌上之穿孔 (22) ’且擺動件（8)後側形成一凹口（82)，相對於此=口 (82)之前方成型有一朝向活動軌（丨）内面之垣壁，凹口（82)後端則成型一朝向固定執（3)之抵止片（^4)，且該垣壁（83)後端與抵止片（84)前端係相向設成「外八」之"斜面形態，及於該承載軌（2)後部開設一槽口（23)，該1槽口、 (23) 可供擺動件（8)之抵止片（84)穿置活動，並於^二In order to achieve this purpose, the technical means that Uwhaba uses are feasible. A swinging part is pivotally arranged on the arched surface at the rear of the load bearing rail, and the pendulum is flatly attached to the arched surface of the load bearing rail. Suitable for long plate, its _long plate body soil: two mouths' are formed in front of this recess σ—toward the wall of the movement, and the back end of the notch is formed with a stop piece facing the anchor, and the stop The sheets are oppositely arranged in the form of an "outer eight", and a notch is provided at the rear of the rail. The notch can be used for the stopping piece of the swinging piece. A hook is provided on the bearing rail, and An elastic element is connected between the hook body of the swinging end of the swinging member so that the swinging member has a constant acting force. In addition, a convex piece is provided on the inner surface of the movable rail relative to the recess of the swinging member, and the inner surface of the fixed rail corresponds to After the bearing rail is pulled out, an embossed card abutment piece is provided at the end, and the abutment piece corresponding to the edge of the card abutment piece is provided with a shallow groove; by this, the movable rail can be abutted against the recess of the convex piece swinging member. The bearing rail is pulled out of the wall in conjunction with the displacement, and stretched to the limit can be resisted by the abutment piece of the swinging member. The shallow positioning, and it can be positioned by the force applied in addition to those applied to the support rails. [Embodiment] First, referring to FIG. 1, the three-step device of the three-stage slide rail of the present invention is used in conjunction with the basic structure of the implemented slide rail, mainly between the rail (1) and the bearing rail (2), and the bearing The rail (2) and the fixed rail (3) are separated from each other to help the sliding members (4) and (5) to facilitate sliding, and the movable rail (1) is within 3 and the fixed rail is within 1 configuration. &Gt; The inner surface is shaped, and the side of the bearing penetrating and moving side is in the state of the swinging space, and the swinging member is extended into the bearing groove to be solved. The movement is the same as the setting of the activity 3 and the bearing 200538073. 5. Description of the invention (4 ) Carrier rail (2) Uranium plutonium is oppositely provided with a stopper (6) and a catching seat (7), the locking member (6) is formed on the side edge to form a convex part (6 1), the stopper seat (7) A stop block (71) is formed on at least one of the upper and lower sides to provide the movable rail (1) to the limit, the locking member (6) can be a convex portion (61) The slick card abuts the abutment block (71) of the stopper seat (7) to prevent the movable rail (0 from being disengaged from the load rail (2), and there are load cells on both sides of the rear end of the load bearing (?) Piece (a), f, fixed (3) A convex point (31) is provided on the inner edge of the front end, so that the bearing rail (2) can be stopped by the sliding aid (5) and the sliding aid (5) by the baffle (21). (31 /, while restricting the tensile limit of the bearing rail (2) relative to the fixed anchor (3) [see Figure 8]; however, this movable rail (1) is relatively opposite to the bearing anchor (2) and the bearing rail (2 ) The anti-detachment structure of the fixed rail (3) is not the main patent claim of the case, nor is it an absolute matching structure. It should not be limited to the scope of the patent in this case, and should be listed first. The specific technical content of the main technical content of the present invention is feasible. The embodiment is as follows: The cross section shape of the bearing holder (2) is set as an arched surface in the center, and a swinging member (8) is pivotally arranged on the rear part of the arching surface. The swinging member (8) has An appropriate-length plate body that is flatly attached to the arched surface of the load-bearing rail (2), a front end of the appropriate-length plate body can be provided with a pivot hole (81) for a shaft bolt (91) to pass through the pivot and a perforation (riveted) on the load-bearing rail ( 22) 'And a notch (82) is formed on the rear side of the swinging member (8), and a wall is formed in front of the mouth (82) toward the inner surface of the movable rail (丨), and the rear end of the notch (82) is to make An abutment piece (^ 4) facing the fixed holding (3), and the rear end of the wall (83) and the front end of the abutment piece (84) are opposite to each other and set in the "slope" form of "outer eight", and A notch (23) is provided at the rear of the bearing rail (2). The 1 notch and (23) can be used for the movement of the abutment piece (84) of the swinging member (8).

200538073 五、發明說明（5) (2)上設有一勾體（24)，且該擺動件（8)樞端一側成型一掛勾（85) ’而於勾體（24)與掛勾（85)之間連接一彈性元件 (9 2 )’以使該擺動件（8 )受彈性拉力，恆具有一自動偏擺之作用；該活動軌（1)内面相對該擺動件之凹口（82)空間係設有一凸片（11 ); 該固定軌（3)内面對應於該承载執（2)拉出狀態下之後端處係設有一浮凸之卡抵片（32)，該卡抵片（32)邊緣對應擺動件（8)之抵止片（84)設有一淺凹槽（321)。而藉由上述之設計’於滑軌收合狀態下，如第2圖所不’該活動軌（1)係以凸片（Π)伸置於承載軌後部的擺動件（8)凹口（82)之中，如此，於活動軌拉出伸展時，如第3、4圖所示，該活動轨（丨）係得以凸片（丨丨）抵於擺動件（8)之垣壁（83)後端而連動承載軌一併拉出位移，復當活動執（1)與承載執（2 )同步被拉出直至擺動件（8 )到達固定軌（3)後端之卡抵片（32)處時，如第4、5圖所示，該 ^彈性作用力之擺動件（8 )係可藉由後端之抵止片（84 )沿著卡抵片（32)爬昇滑抵而隨之偏擺，復於承載執相對固定軌（3 )拉伸至極限後，如第6圖所示，該擺動件（8 )之抵止片（84)適可抵入卡抵片（32)緣側之淺凹槽（321 )而具一定位功能，此定位功能係供承載執（2)相對固定軌（3)不致輕易内縮，且其定位之力量係略大於活動軌（丨）相對承載執（2)之滑移阻力，之後，活動執（〇續被拉出時，如第 7、8圖所示，該活動軌（1)之凸片（11)便能再略推抵擺動200538073 V. Description of the invention (5) (2) A hook body (24) is provided, and a hook (85) is formed on one side of the pivot end of the swing member (8), and the hook body (24) and the hook ( 85) An elastic element (9 2) 'is connected between them so that the swinging member (8) is subjected to elastic tension and has an automatic deflection function; the inner surface of the movable rail (1) is opposite to the recess (82) of the swinging member ) The space is provided with a convex piece (11); the inner surface of the fixed rail (3) corresponds to the rear end of the bearing holder (2) in the pulled-out state, and an embossed latch piece (32) is provided at the rear end, and the latch piece (32) The abutment piece (84) with an edge corresponding to the swinging member (8) is provided with a shallow groove (321). With the above design 'in the slide rail collapsed state, as shown in Figure 2', the movable rail (1) is a notch (8) of a swinging member (8) extending at the rear of the bearing rail with a tab (Π) 82), in this way, when the movable rail is pulled out and stretched, as shown in Figs. 3 and 4, the movable rail (丨) is able to bear against the wall (83) of the swinging member (8) ) The rear end is pulled out in conjunction with the load bearing rail, and the active handle (1) is pulled out in synchronization with the load holder (2) until the swinging piece (8) reaches the latching piece (32) at the rear end of the fixed rail (3). ), As shown in Figs. 4 and 5, the oscillating member (8) of the elastic force can climb and slide along the abutting piece (32) through the abutment piece (84) at the rear end. The deflection of the swinging member is fixed to the fixed rail (3) and stretched to the limit. As shown in FIG. 6, the stopper piece (84) of the swinging member (8) can fit into the latching piece (32). The shallow groove (321) on the edge side has a positioning function. This positioning function is for the bearing holder (2) to not be easily retracted relative to the fixed rail (3), and its positioning force is slightly larger than that of the movable rail (丨). Slip resistance of load bearing (2) Thereafter, execution activity (Continued square is pulled out, as shown in FIGS. 7 and 8, the movable rail (1) of the tabs (11) will push against pivot slightly longer

五、發明說％ (6) 件（8)之垣壁（83)隨即脫離出其 ·而相對承載軌⑺拉伸移位，最玖一乂82)，而令活動軌⑴ 展開；又，根據此拉伸狀能，、，、^ϋ二段式滑執之拉伸拆離取出後，雖拉伸之承;、軌二將/:±執〇)從承載軌⑺ 之前踹，# θ *氣載軌（2)係暫％定位於固定軌（3) ^刖编’但疋，此時只要以手略加施力推入其即能解除該擺動件（8)以抵止片载^ 凹槽（321)之定位狀離，以脾蚤鄱畆/低於卞抵片（32)成兀之陸礙#，載軌⑴收入’避免形成突便^ f力扳動該擺動件⑻，操作上更加件(8 )Π κΤϋ收入活動軌⑴之過程中’緣於該擺動 =(8)抵止片（84)抵入卡抵片（32)淺凹槽（3 收軌I)相對承載軌(2)之滑移阻力，故可以令 ί= 載軌⑴後，再於繼續移動時，迫使該 :動件（8)之抵止片（84)滑出卡抵片（32)之淺凹槽（321)，解Λ承載軌(2)相對固定軌(3)之定位作用，而使活動軌（1)與承載軌（2) —併漸收入固定軌（3)之中。使動又針對使擺動件（8 )恆具有自動偏擺之彈性作用力的實施方式’如第9、!。圖所示，係另可藉由—扭力乍= (94)以一軸栓（93)之階狀栓體穿於其環圈端，而予連社於擺動件（8)上，並使該扭力彈簧（94)之二彈簧腳分別抵於擺動件（8)垣壁（83)内側與承載軌（2)上一固定片（25)_，以相對擺動件（8)達成同樣之彈力作用；再者，另一衍生實施例，如第11、12圖所示，也可以直接由擺動件（8)柩二側緣延伸出一彈力桿（86)，使其彈力桿（86)經預存壓力而 200538073 五、發明說明（7) ^ 抵於承載軌（2)上之固定片（2 5)。另外，參考第9、11圖之圖面所示，其中，承載執（2) 之後部係可做適當之截短設計，另一說法是可將該擺動件 (8 )之位置向後移，而此設計係可令擺動件（8 )之抵止片 (84)直接伸出於承載軌後端，使其亦能伸置於固定執 (3 )内面相對卡抵片（3 2 )活動，而此形態便無上述槽口 (2 3)之設置，亦即承載執（2 )後端係由槽口（ 2 3 )處截斷，並適當改變上述擋片（21)之位置。Fifth, the invention said that (6) pieces (8) of the wall (83) immediately separated from it and stretched and shifted relative to the load bearing rail (maximum one (82)), so that the active rail expanded; and according to, This stretch-like energy can be stretched and removed after the two-stage sliding detachment of the ,,,, and ^ ϋ, and the rail bearing will be stretched; and the rail two will be /: ± performed 0) from the bearing rail ⑺ before 踹, # θ * The air-borne rail (2) is temporarily positioned on the fixed rail (3) ^ 刖刖刖 'But 此时, at this time, as long as it is pushed in with a slight force by hand, it can release the swinging member (8) to resist the chip load ^ The positioning of the groove (321) is separated from the spleen fleas / lower than the abutment piece (32) 成 Wood 的陆疾 #, and the load on the rails is used to prevent the formation of a bump. In operation, the (8) Πκκκreceived the activity track. 'Because of this swing = (8) the abutment piece (84) abuts the card abutment piece (32) and the shallow groove (3 closes the track I). The sliding resistance of the rail (2), so that ί = after the rail is loaded, and then continue to move, forcing the: the stopper piece (84) of the moving member (8) to slide out of the card stopper piece (32) The groove (321), the positioning effect of the Λ bearing rail (2) relative to the fixed rail (3), so that Rail (1) and load-bearing rail (2) — and gradually enter the fixed rail (3). The actuation is also directed to the embodiment ′ such that the swinging member (8) has an elastic biasing force of automatic yaw constant as described in Sections 9 and!. As shown in the figure, it is also possible to pass the torsional force = (94) with a stepped plug body of a shaft bolt (93) at the end of its ring, and Yu Lianshe on the swing member (8), and make the torque The two spring feet of the spring (94) abut against the inner side of the wall (83) of the swinging member (8) and a fixing piece (25) on the bearing rail (2), respectively, to achieve the same elastic force effect as the swinging member (8); Furthermore, as shown in Figures 11 and 12, in another derivative embodiment, an elastic rod (86) may be directly extended from the two side edges of the swinging member (8), so that the elastic rod (86) is pre-stored with pressure. And 200538073 V. Description of the invention (7) ^ Abuts on the fixed piece (2 5) on the bearing rail (2). In addition, referring to the drawings of Figs. 9 and 11, the rear part of the bearing holder (2) can be designed with a suitable truncation design. Another statement is that the position of the swinging member (8) can be moved backward, and This design can make the abutment piece (84) of the swinging piece (8) directly protrude from the rear end of the bearing rail, so that it can also be placed on the inner surface of the fixed handle (3) to move relative to the abutment piece (3 2), and this There is no configuration of the above-mentioned notch (2 3), that is, the rear end of the bearing holder (2) is cut off by the notch (2 3), and the position of the above-mentioned baffle (21) is appropriately changed.

200538073 圖式簡單說明第1圖係本發明/ - 月可行實施例之結構第2圖係太路m ^ t 第，圖係本發明可行實施例之組：：：圖。 f圖係本發明可行實施例之外拉作；示意圖。 f圖係本發明可行實施例之外拉態示意圖（一）。第5圖係本發明i ^作動狀態示意圖（二）。第6圖係本發：：行貫施例之外拉作動狀態示意圖(三）。第7圖係本發明可仃貫施例之外拉作動狀態示意圖（四）。第8圖係本發明；仃！施例之外拉作動狀態示意圖（五）。第9圖係本發明可=施例之最終伸展狀態示意圖。各圖。 Θ 了行貫施例局部變化設計（一）之結構示意第1 0圖係本發明^p > 一視圖。了行貫施例局部變化設計（第11圖係本發明可―者圖。 Θ 了仃@知例局部變化設計（匕2圖係本發明可行實施例局部變化設計（視圖。第1 3圖係習用品之結構示圖合 )之平面 )之結構示意 )之平面組合元件代表符號說明 (1) 活動軌 (2) 承載執 (22)穿孔 (24)勾體 (3) 固定軌 (11)(21) (23) (25) (31) 凸片擋片槽口固定片凸點200538073 Brief Description of Drawings Figure 1 shows the structure of a feasible embodiment of the present invention.-Figure 2 shows the road m ^ t. Figure 2 shows a set of feasible embodiments of the present invention. Figure f is a drawing outside the feasible embodiment of the present invention; FIG. f is a schematic diagram (1) of the pulled state outside the feasible embodiment of the present invention. FIG. 5 is a schematic diagram (2) of the operating state of the present invention. Fig. 6 is the present invention: a schematic diagram of the state of pulling action outside the execution example (3). FIG. 7 is a schematic diagram (4) of a state in which the present invention can be pulled outside the embodiment. Figure 8 is the invention; eh! Schematic diagram of the state of pulling operation outside the embodiment (five). FIG. 9 is a schematic diagram of the final extended state of the present invention. Each figure. Θ Schematic illustration of the structure of the local variation design (a) of the embodiment. Figure 10 is a view of the present invention ^ p > The design of the local variation of the running embodiment (Figure 11 is a map of the present invention. Θ 仃 @ 知例 Local change design (Figure 2 is a local change design of the feasible embodiment of the present invention (view. Figure 13) The structure of the stationery is shown on the plane) The structure on the plane) The symbol of the plane combination element is explained (1) Moving rail (2) Carrying handle (22) Perforation (24) Hook body (3) Fixed rail (11) ( 21) (23) (25) (31) Tab stopper notch fixing tab bump

第15頁 200538073 圖式簡單說％Page 15 200538073 The diagram simply says%

第16頁 (32) 卡抵片 (321) 淺凹槽 (4) 助滑件 (5) 助滑件 (6) 卡止件 (61) 凸部 (7) 擋止座 (71) 抵止塊 (8) 擺動件 (81) 才區孑L» (82) 凹口 (83) 垣壁 (84) 抵止片 (85) 掛勾 (86) 彈力桿 (91) 軸栓 (92) 彈性元件 (93) 軸栓P.16 (32) Abutment piece (321) Shallow groove (4) Slip aid (5) Slip aid (6) Stopper (61) Projection (7) Stopper (71) Stopper (8) Swing part (81) Only area L »(82) Notch (83) Wall (84) Stop piece (85) Hook (86) Elastic rod (91) Shaft bolt (92) Elastic element ( 93) Shaft bolt

Claims

200538073 一 -丨丨 I 六、申請專利範圍 1 · 一種三段式滑執之滑動同步裝 - - -承載軌及一固定軌構成三段式滑軌形態:、該、承載轨間、該承載軌與該固定軌間舁忒利滑動伸縮，且該活動執相對有以控制拉出極限之防脫定位構造，該承載㊁：二：：於拉伸至極限可予定位，其特徵在於：口疋執亦該承載執斷面之中央處呈一拱形面狀，之後部上樞設一擺動件，該擺動件具有L平貼於形面棋形面之適長板體’其適長板體後側形成—凹口： ^ 此凹口之前方成型有一朝向前述相對於後端則成型-可穿過該承載軌而朝向二，且該垣壁後端與該抵止片前端係相向設抵止片端連接於該擺動件樞端一侧，而=二牛件，性元件另，恆具有-自動偏擺之作用；擺動件彈性拉力片；該活動軌内面相對於該擺動件之凹口空間係設有—凸該固定軌内面對應於該承載執拉 Τ有-浮凸之卡抵片，該卡抵片邊緣：J = 片設有一淺凹槽；僳勒仵之抵止據上，該活動軌得以其凸片伸置於該擺抵於垣壁而連動該承載軌拉出位移，且 1 槽而定位，並使其定位可受外加之推力施= ; 麵第17頁 200538073 猎该活彈性卡請專利中該擺載執上清專利中該承置槽口請專利中該擺其伸置此連動該擺動件，而解除述之三段式滑軌之滑動同設一樞孔供一軸栓穿樞而述之三段式滑執之滑動同設—槽口，以供該擺動件軌相對該卡抵片活動。述之三段式滑執之滑動同係直接伸出於該承載軌之面，以相對該卡抵片活動動執收掣作用範圍第六、申請專利範圍除，以及可該擺動件之 2. 如申步裝置，其鉚定於該承 3. 如申步裝置，其之抵止片穿 4. 如申步裝置，其後端，而使入時亦者。 1項所動件之前端得一穿孔範圍第載軌後而朝向範圍第動件之於該固 1項所部得開該固定 1項所抵止片定軌内 5·如申請專利範圍第i項所述之三段式滑軌之滑動同步裝置，其中該承載軌上設有一勾體，且該擺動件樞端— 側成型一掛勾，而令該彈性元件兩端分別套接於該該掛勾。〃 6.如申請專利範圍第1項所述之三段式滑軌之滑動同步裝置’其中該擺動件之前端設一樞孔供一具階狀栓體之轴检穿結一扭力彈簧之環圈端而樞定於該承載軌上一穿孔 ’並使該扭力彈簧之二彈簧腳分別抵於該擺動件之垣壁内側與該承載軌上一固定片，以對該擺動件產生一彈力作用 7 ·如申明專利範圍第1項所述之三段式滑軌之滑動同步裝置’其中該擺動件得於柩端側緣延伸出一彈力桿，使200538073 I- 丨丨 I 6. Scope of patent application1. A three-stage sliding slide synchronous loading device---the bearing rail and a fixed rail constitute a three-stage sliding rail form :, the, between the bearing rails, the bearing rail Sliding and telescopically sliding with the fixed rail, and the movable grip has an anti-dropout positioning structure to control the pull-out limit. The load bearing: 2: can be positioned when stretched to the limit, and is characterized by: The center of the load-bearing section is in the shape of an arch, and a swing member is pivotally arranged on the rear part. The swing member has an L-shaped plate that is flatly attached to the chevron-shaped surface. Side formation-notch: ^ This notch is formed in front of the notch, and it is formed in the opposite direction to the rear end. It can pass through the bearing rail to face two, and the rear end of the wall is opposite to the front end of the stopper. The end of the piece is connected to one side of the pivot end of the swinging part, and the two parts are equal to one another. The component has the function of -automatic deflection; the elastic tensioning piece of the swinging part; the inner surface of the movable rail is set relative to the recess space of the swinging part. Yes-convex inner surface of the fixed rail corresponds to the The load-bearing pull has a embossed card-retaining sheet, and the edge of the card-receiving sheet: J = the sheet is provided with a shallow groove; on the abutment evidence of the ridge, the movable rail can be extended by the convex sheet on the pendulum. The bearing rail is pulled out and displaced in conjunction with the wall, and it is positioned by 1 slot, and its positioning can be applied by the added thrust =; page 17 200538073 Hunting the live elastic card, please ask for the patent in the patent. In the receiving slot, please refer to the patent. The pendulum is extended to interlock the swinging member, and the sliding of the three-stage slide rail described above is provided with a pivot hole for a shaft bolt to pass through the pivot. Sliding co-located-slot for the swing piece rail to move relative to the card. The sliding section of the three-stage sliding handle is directly extended on the surface of the bearing rail to move the actuating stopper relative to the card abutment piece. The sixth is the scope of application, except for the scope of patent application, and 2. Such as the Shenbu device, it is riveted to the bearing. 3. As the Shenbu device, its abutment piece is worn. 4. As the Shenbu device, its rear end, so that it is also in. The front end of the first moving part has a perforated range, after the load rail, and the range moving part is opened in the fixed one. The fixed one stop piece can be fixed in the fixed rail. 5. If the scope of patent application is item i In the sliding synchronization device of the three-section slide rail, a hook body is provided on the load-bearing rail, and a hook is formed at the pivot end of the swinging part, so that two ends of the elastic element are respectively sleeved on the hanger. hook. 〃 6. The sliding synchronization device of the three-stage slide rail according to item 1 of the scope of the patent application, wherein the pivot end is provided with a pivot hole for a shaft with a stepped bolt to pass through a torsion spring ring The loop end is pivoted to a perforation on the bearing rail, and the two spring feet of the torsion spring are respectively abutted against the inner side of the wall of the swinging member and a fixing piece on the bearing rail, so as to generate an elastic force on the swinging member. 7 · The sliding synchronization device of the three-stage slide rail according to item 1 of the declared patent scope, wherein the swing member may extend an elastic rod at the side edge of the end

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