1271168 九、發明說明： 【發明所屬之技術領域】 盥肉關於—種馳拉伸之連動定位構造，係可將中軌 執與中執依序收回外軌者。拉伸*虽收合時，可將内 【先前技術】1271168 IX. Description of the invention: [Technical field to which the invention belongs] The linkage structure of the meat of the meat is the one that can retract the outer track in the middle and the middle. Stretching* can be used when it is folded. [Prior Art]
以內一類似掛架物所使用之伸縮滑執’其基本架構有 内外軌、、且成之兩段式或以内、中、外執組成之三段式，A .0t 中、外軌組成之三段式滑軌來說，在其拉出展開 厂也:晉在行程終點設計定位構造，以防止内軌或中軌自行 、痛入外軌，另若考量到内、中執依序由外執拉出之順暢性，其 各軌件間亦會設有可適時同步滑移之裝置。 而就三段式滑執的中執與外執之拉伸定位而言，本國專利 ，，可芩考之前案有公告第515494號、第522806號、第M245728 號，且於美國專利中更見有相當多的前案揭露出相關的先前技 術，其如美國專利第3，133,768號、第3,258,299號、第 3, 371，968 號、第 3, 589, 778 號、第 3, 650, 578 號、第 4, 560, 212 號、第 4, 998, 828 號、第 5, 417, 490 號、第 5, 484,197 號、 第 5, 551，775 號、第 5，·757,109 號、第 5, 871，265 號、第 6, 296, 338 Β1 號、第 6, 350, 001 Β1 號、第 6, 390, 574 Β2 號、 第 6, 585, 335 Β2 號、第 6, 655, 763 Β2 號、第 6, 702, 412 Β2 號、第 6, 705, 689 Β2 號、第 6, 749, 276 Β2 號、第 6, 805, 418 Β2號、第6, 899, 408 Β2號及美國專利申請早期公開笫US 2003/0052580 Α1 號、第 US 2003/0111942 Α1 號、第 US 2004/0174103 Α1 號、第 US 2004/0239220 Α1 號、第 US 2005/0116594 Α1 號、第 US 2005/0180667 Α1 號等案。又， 上列美國專利前案中也有數件屬申請人之研發技術，如第 6, 585, 335 Β2 號、第 6, 705, 689 Β2 號、第 6, 899, 408 Β2 號、 1271168 第US 2005/0180667 A1號案，其相同内容在本國申請專利亦 有獲准專利，依序為公告第513944號、公告第510186號、公 告第566132號、公告第M250596號；再者，本國專利公告第 525455號，也是申請人之專利技術。 另，在使中軌於滑執被拉出時可以隨内軌同步被拉動位移 之技術上，相關之連動機構設計，除上述部分幾件美國專利前 案的拉伸疋位構造也有具有類似同步功能之技術外，再可參考 本，專利公告第533800號、第566128號；以及，本國專利公 告第222321號、第396781號、第558999號則有揭露出另種The telescopic slide used by a similar pylon is the basic structure of the inner and outer rails, and the two-stage or two-stage type consisting of inner, middle and outer, A.0t middle and outer rails In terms of segmental slides, the factory is also pulled out and developed: Jin designs the positioning structure at the end of the stroke to prevent the inner rail or the middle rail from going into the outer rail by itself, and if the inner and middle rails are taken into consideration, Out of smoothness, there will also be a device for timely synchronizing slip between the rails. As for the stretch positioning of the three-stage sliding and the external execution, the national patent can refer to the previous publications No. 515494, No. 522806, No. M245728, and more in the US patent. A considerable number of prior publications disclose related prior art, such as U.S. Patent Nos. 3,133,768, 3,258,299, 3,371,968, 3,589,778, 3,650, 578, 4, 560, 212, 4, 998, 828, 5, 417, 490, 5, 484, 197, 5, 551, 775, 5, 757, 109, 5, 871, 265, 6, 296, 338 Β1, 6, 350, 001 Β 1, 6, 390, 574 Β 2, 6, 585, 335 Β 2, 6, 655, 763 Β 2, 6 , 702, 412 Β 2, 6, 705, 689 Β 2, 6, 749, 276 Β 2, 6, 805, 418 Β 2, 6, 899, 408 Β 2 and US Patent Application Early Disclosure 笫 US 2003/0052580 Α1, US 2003/0111942 Α1, US 2004/0174103 Α1, US 2004/0239220 Α1, US 2005/0116594 Α1, and US 2005/0180667 Α1. In addition, there are several applicants' R&D techniques in the US patents listed above, such as No. 6, 585, 335 Β 2, No. 6, 705, 689 Β 2, No. 6, 899, 408 Β 2, 1271168 2005/0180667 Case No. A1, the same content in the country to apply for a patent also has a patent, in order to be announced No. 513944, Announcement No. 510186, Announcement No. 566132, Announcement No. M250596; Furthermore, National Patent Notice No. 525455 No. is also the patented technology of the applicant. In addition, in the technical process of making the middle rail in the sliding stroke being pulled out, the related interlocking mechanism design, in addition to the above-mentioned parts of the US patent, the tensile clamping structure has similar synchronization. In addition to the technical aspects of the function, reference may be made to this, Patent Publication No. 533800, No. 566128; and National Patent Publication No. 222321, No. 389681, No. 558999 reveals another species.
形式之同步滑軌。 基於各類滑軌依據使用場合之不同，其會有不同之機 ^開發合宜產如符市場，也是產紐爭之减，故 有構件規tj、娜使⑽製造加玉更加合理化無濟性之 明產生λ ^ 【發明内容】 1 ίίϋ目的乃在於提供一種滑執拉伸之連動定位構 可將内軌與中軌依序收入外執者。 、收口日守 明之構造係搭配中轨、内軌與外軌而實施，而内勒办 1: ί.中上穿滑，九，其另包括連動件、定位件 讳，第1'凸持件梅接於中軌’而内軌設有第-凸 Γ 凸垣6又有卡止部，外軌設有第二凸垣，第厂几 私止部’連動件包括卡抵端與 動件之解掣端與定位件之固定端，以抵制連 凸垣之擋ΐ部 卩，（位件之固定酬對應於外軌之第二 ί ί —斜面以對應定位件之解掣端。 ，、中弟—凸垣包括—斜面以對應連動件之解掣端。 1271168 而相較於前述各前案之舊有技術，本發明之優點在於： 、於滑軌之有限空間内利用同一處設有各自作動之構件來 達所需的同步、定位不同功能，元件之設計安排更加合理、 經濟，不僅卽省成本，使用壽命亦延長。 【實施方式】 如第1圖所示，本發明實例係搭配中軌(4)、内軌(5)與外 軌(6)而實施，而内軌(5)穿滑於中軌，中軌穿滑於外軌 (6)，而其詳細構造請同時參見第2圖及第3圖，其並包括連 動件（1)、定位件（2)及彈性元件(3)，其中： 办連動件（1)及定位件（2)樞接於中軌(4)，其係以一樞梢（13) 牙連於連動件（1)及定位件（2)中段，且中軌（4)固接有副軌 (43)，並中軌(4)與副軌(43)係設有容槽（41)與（431)以容納連 動件（1)及定位件（2)，而樞梢（13)則穿於中轨(4)上半圓形之 樞梢座（42)，並藉中軌(4)與副軌(43)夾持而樞接於中軌(4)， 而内執(5)設有第一凸垣(51)，第一凸垣(51)設有卡止部(511) 與斜面（512)，外轨(6)設有第二凸垣(61)，第二凸垣(61)設有 擋止部(611)與斜面（612)，連動件（1)包括一^^抵端（11)與一 解掣端（12)，定位件（2)則包括一解掣端（21)與一固^端 (22)，彈性元件（3)固定於中執(4)，且彈性元件以其第一 彈力腳(31)與第二彈办腳(32)分別提供彈力，以抵制連&件〇) 之解掣端（12)與定位件（2)之固定端（22)，另，連動件（丨）之卡 抵端（11)對應於内執（5)第一凸垣（51)之卡止部（511)，而其解 掣端（12)則對應於外執(6)第二凸垣（βΐ)之斜面（612)，定位件 (2)之固定端（22)則對應於第二凸垣(61)之擋止部（611)，而其 解掣端（21)則對應於第一凸垣(51)之斜面（512)。 如上設計之操作狀態示意，可參見第3圖至第9圖，如第 3圖所示，在滑轨完全收合狀態下，連動件以其卡抵端 抵於内軌（5)之第一凸垣（51)之卡止部（511)，而定位件（2)之 解掣端（21)則被第一凸垣(51)頂起，如第4圖所示，當拉出内 7 1271168 轨(5)時，中軌(4)同時被第一凸垣(51)之卡止部（511)及連動 件（1)之卡抵端（Π)帶出，拉伸到定點後，如第5圖及第6圖 所示，連動件（1)之解掣端（12)被第二凸垣(61)及其斜面（612) 頂起，令連動件（1)之卡抵端（11)脫離第一凸垣（51)之卡止部 (^11)，即解除與内軌(5)之相對卡抵，復如第7圖所示，可以 續拉内軌(5)，則第一凸垣（51)離開定位件（2)之解掣端（21)， 使定位件（2)之固定端（22)受彈性元件（3)之第二彈力腳（32) 壓抵而勾定於弟二凸垣（61)之擋止部（611)，之後，再繼續拉 伸内轨(5)之狀態，則如第8圖所示，中軌(4)即能藉由定位件 (2)之固定端（22)抵於第二凸垣（61)之擋止部（βη)而相對外 軌（6)定位，内軌(5)則繼續拉出到完全拉伸。 復，當推入内執(5)而收合時，如第g圖所示，則係以内 軌（5)之第一凸垣（51)及其斜面（512)推頂定位件（2)之解掣端 (21)，使定位件（2)之固定端（22)脫離外軌（6)第二凸垣（61) 之擋止部（611)，進而收回中轨(4)，最後回到第丨圖完全收合 另’在彈性元件（3)提供彈力於連動件（1)與定位件（？）之 技射f上’另外可行實例如第1〇圖所示，設有第一扭力彈菁(如、 與第二扭力彈簧（3b)套於樞梢（13)，並使第一扭力彈簧（3a 之作+用端（31a)施壓於連動件〇)具解掣端（12)之槓林力, 上，第二扭力彈簧（3b)之作用端（31b)則施壓於定位件（2)1^ 定端（22)之槓桿力臂上。 【圖式簡單說明】 ^1圖係本發明實例應用於三段式滑轨之分解圖。 第2圖係本發明實例之分解圖。 =3圖係本發明實例之完全收合示意圖[剖視]。 第4圖係本發明貫例之操作示意圖之—[内軌拉出之態樣]。 圖係本發明實例之操作示意圖之二[内執與中執解掣時之 1271168 5圖之局部放大示意圖[A詳圖]。 卡^位作彻之三[中軌與伽對拉伸 ί]8圖係本發明實例之操作示意圖之四[内軌完全拉伸之態 ί例之操作示意圖之五[㈣操作態樣/解除 第10圖係本發明實例之局部構造等效變化例示意圖。 【主要元件符號說明】 (1) 連動件 (12)解掣端 (21)解掣端 (3) 彈性元件 (32)第二彈力腳 (41)容槽 (43)副轨 (5) 内軌 (511)卡止部 (6) 外轨 (611)擋止部 (3a) 第一扭力彈簧 (3b) 弟二扭力彈聲Synchronous slides in the form. According to the different kinds of slides, depending on the occasions of use, there will be different machines. The development of suitable products will be the same as the market, and it will also reduce the production competition. Therefore, there are component rules tj, Nazhi (10) manufacturing and jade are more rational and helpless. Ming λ ^ [Invention] The purpose of 1 ίίϋ is to provide a sliding and stretching joint positioning structure to sequentially transfer the inner rail and the middle rail to the external leader. The structure of the closing day and the shouming is implemented with the middle rail, the inner rail and the outer rail, while the inner handle 1: ί. the middle and upper slippery, nine, and the other includes the linkage, the positioning member, the first 'protruding member Mei is connected to the middle rail' and the inner rail is provided with the first-convex Γ. The knuckle 6 has a locking portion, and the outer rail is provided with a second bulge. The first private end of the factory's interlocking member includes a card abutting end and a moving member. Dissolving the fixed end of the end and the positioning member to resist the blocking portion of the connecting bead, (the fixed weight of the position corresponds to the second inclined surface of the outer rail to correspond to the untwisting end of the positioning member. The bulge includes a slanting surface to correspond to the untwisting end of the linking member. 1271168 Compared with the prior art of the foregoing previous cases, the present invention has the advantages of: Having the same place in the limited space of the sliding rail The components of the actuation are used to achieve the required synchronization and positioning different functions, and the design of the components is more reasonable and economical, which not only saves cost, but also prolongs the service life. [Embodiment] As shown in Fig. 1, the example of the present invention is matched with The rail (4), the inner rail (5) and the outer rail (6) are implemented, while the inner rail (5) is slid on the middle rail, and the middle rail is worn. For the outer rail (6), and its detailed structure, please refer to the 2nd and 3rd drawings, which also includes the linkage (1), the positioning member (2) and the elastic member (3), among which: And the positioning member (2) is pivotally connected to the middle rail (4), which is connected to the middle portion of the linking member (1) and the positioning member (2) by a pivot (13), and the middle rail (4) is fixed a secondary rail (43), and the middle rail (4) and the secondary rail (43) are provided with a receiving groove (41) and (431) for accommodating the linking member (1) and the positioning member (2), and the pivoting end (13) Then, it is placed on the upper semi-circular pivot seat (42) of the middle rail (4), and is clamped to the middle rail (4) by the middle rail (4) and the secondary rail (43), and the inner handle (5) a first protrusion (51) is provided, the first protrusion (51) is provided with a locking portion (511) and a slope (512), and the outer rail (6) is provided with a second protrusion (61), the second protrusion The cymbal (61) is provided with a stopping portion (611) and a sloped surface (612). The linking member (1) includes a yoke end (11) and an untwisting end (12), and the positioning member (2) includes a solution. The elastic end member (4) is fixed to the middle handle (4), and the elastic member provides elastic force with the first elastic leg (31) and the second elastic leg (32) respectively. To resist the solution of the connection & The end (12) and the fixed end (22) of the positioning member (2), and the latching end (11) of the linking member (丨) corresponds to the locking portion of the first tenon (51) of the inner handle (5) ( 511), and the untwisting end (12) corresponds to the outer surface (6) of the second convex (βΐ) slope (612), and the fixed end (22) of the positioning member (2) corresponds to the second tenon (61) the stop portion (611), and the untwisting end (21) corresponds to the inclined surface (512) of the first tenon (51). For the operation state of the above design, refer to FIG. 3 to FIG. 9. As shown in FIG. 3, in the state in which the slide rail is completely folded, the linkage member abuts against the inner rail (5) with its card end. The locking portion (511) of the tenon (51), and the untwisting end (21) of the positioning member (2) is jacked up by the first tenon (51), as shown in Fig. 4, when pulled out 7 1271168 When the rail (5) is used, the middle rail (4) is simultaneously taken out by the locking portion (511) of the first tenon (51) and the card end (Π) of the linking member (1), and after being stretched to a fixed point, As shown in Figures 5 and 6, the untwisting end (12) of the linking member (1) is jacked up by the second tenon (61) and its inclined surface (612), so that the engaging end of the linking member (1) (11) detaching from the locking portion (^11) of the first tenon (51), that is, releasing the relative engagement with the inner rail (5), as shown in Fig. 7, the inner rail (5) can be continuously pulled. Then, the first tenon (51) leaves the untwisting end (21) of the positioning member (2), and the fixed end (22) of the positioning member (2) is pressed against the second elastic leg (32) of the elastic member (3). And the hook portion (611) of the second ridge (61) is determined, and then the state of the inner rail (5) is further stretched, as shown in Fig. 8, the middle rail (4) The inner rail (5) can be pulled out to the full position by the fixed end (22) of the positioning member (2) being pressed against the stopper (βη) of the second tenon (61). Stretching. When it is pushed into the inner (5) and folded, as shown in the figure g, the first tenon (51) of the inner rail (5) and its inclined surface (512) are used to push the positioning member (2). Dissolving the end (21), disengaging the fixed end (22) of the positioning member (2) from the stop portion (611) of the second tenon (61) of the outer rail (6), thereby retracting the middle rail (4), and finally Go back to the figure to completely collapse the other 'in the elastic element (3) to provide the elastic force on the linkage (1) and the positioning piece (?) on the technical f'. Another feasible example is shown in Figure 1, with the first a torsion spring (for example, a second torsion spring (3b) is placed over the pivot (13), and the first torsion spring (3a is used as the + end (31a) is pressed against the linkage 〇) (12) The bar force, the upper end of the second torsion spring (3b) (31b) is pressed on the lever arm of the positioning member (2) 1^ end (22). The ^1 diagram is an exploded view of a three-stage slide rail according to an example of the present invention. Fig. 2 is an exploded view of an example of the present invention. Fig. 3 is a schematic diagram of a complete collapse of an example of the present invention [cross-sectional view]. The schematic diagram of the operation of the embodiment of the present invention - [the aspect of the inner rail pull-out] The figure is the second schematic diagram of the operation of the example of the present invention [the internal enlarged view of the 1271168 5 in the middle and the middle of the implementation of the diagram [A detailed picture]. The card position is the third [middle rail and gamma pair stretching] 8 Figure 4 is a schematic diagram of the operation of the example of the present invention. [The internal rail is completely stretched. The operation diagram of the example of the example of the invention is carried out. [(4) Operational Aspects/Release Figure 10 is a schematic diagram of a partial structural equivalent variation of the example of the present invention. Component Symbol Description] (1) Linkage (12) Untwisting End (21) Untwisting End (3) Elastic Element (32) Second Elastic Foot (41) Cylinder (43) Secondary Rail (5) Inner Rail (511 ) locking part (6) outer rail (611) blocking part (3a) first torsion spring (3b)
(11)卡抵端 (2) 定位件 (22)固定端 (31) 第一彈力腳 (4) 中轨 (42)樞梢座 (431)容槽 (51) 弟一^凸垣 (512)斜面 (61)第二凸垣 (612)斜面 (31a)作用端 (31b)作用端(11) Card end (2) Positioning member (22) Fixed end (31) First elastic foot (4) Middle rail (42) Pivot seat (431) Clot (51) Brother one ^ 垣 (512) Bevel (61) second tenon (612) bevel (31a) active end (31b) active end