200425862 玖、發明說明： 【發明所屬之技術領域】 ，用來將公文櫃等之辦 圓滑地拉出、收納。所 包括抽展或被拉出之桌 本發明，係關於複式導軌機構 公用体倶或家庭用傢倶等的拉出體 謂拉出體’係指一般被拉出之物， 子等。 【先前技術】 在公文櫃等之複式導執機構，有具如下構件之機構： 抽履側執，裝設於抽屜侧；本體側軌，褒設於框體(本體) 側，及中間執，在盘么勤. . m 軌間，使®柱形(圓筒形)之輥或球 形之滾珠相對移動。例如，在 搂夕a丨，， 矛〜又馱1揭不此種機 構之例。如此文獻所說明，若依文獻之第6圖⑷、、 (c )之順序拉出，又，价甘 轉動體之負m 順序收納，則有能使既定 、。減低之效果1，若在拉出時，使抽屜側執 興τ間執一走已加φ ，士 動體之負荷減低。内時亦一起收納，則能使既定轉 (特許文獻1)日本專利特公平8_1213號公報 【發明内容】 對於此種順序進行拉出之情形，若要使中間軌相200425862 发明 Description of the invention: [Technical field to which the invention belongs] is used to smoothly pull out and store documents and other cabinets. The present invention relates to a pull-out body of a multi-rail mechanism, a public body, a household furniture, or the like. A pull-out body is a thing that is generally pulled out, a child, and the like. [Previous technology] In the double-sided guidance mechanism of the official document cabinet, there are mechanisms with the following components: the pumping side handle, which is installed on the drawer side; the body side rail, which is set on the frame (body) side, and the middle handle, Between the disks and .m rails, move the cylindrical (cylindrical) rollers or spherical balls relatively. For example, in 搂 xi a 丨, spear ~ 驮 1 will not be an example of such a mechanism. As explained in this document, if it is pulled out in the order of Fig. 6 (i), (c) of the document, and the negative m of the valorized rotating body is stored in order, it can make the given. Reduction effect 1. If φ is added when the drawer side handle τ is removed when the drawer is pulled out, the load of the driver is reduced. If the inner time is also stored together, it can make a predetermined transfer (Patent Document 1) Japanese Patent Unexamined Publication No. 8_1213 [Summary of the Invention] In the case of pulling out in this order, if the middle rail is to be phased out
:之=]軌呈停止時，由於其反作用會產生使尚在拉出 中之抽履側執停μ A 的一種衝擊，造成阻礙導執機構之圓滑 動作與安靜㈣的原因。 #之0/月 因此’本發明之 ^ ^ n ^ ± 之目的在於提供：即使在此種情形仍能 0滑且安靜地動 助作之设式導軌機構。 200425862 有鑒於上述目的，本發明1之複式導執機構，係設置 於本體與收納於該本體之拉出體之間、用來將拉出體圓滑 地拉出的複式導軌機構’其具有：設置於本體側之本體側 軌；中間軌，在與本體側軌之間使轉動體介入而能相對移 動；及設置於拉出體側之拉出體側軌，在與該中間軌之間 使其他轉動體介入而能相對移動；其特徵在於·· 於本體側軌之前部設置本體凸部； 對本體側軌將中間軌完全拉出之狀態下，在從該本體 ，部之後端位置往前既定量處所對應的中間軌之位置，以 能旋轉自如的方式裝設連動輥； 拉出體側軌對中間軌完全後退之狀態τ，從連動報位 置所對應的拉出體側軌之位置起往後側既定範圍，設置拉 出體凸部； 設置連結機構’在將拉出體從收納完成之狀態拉出至 使連㈣抵達本體凸部的過程’及收納拉出體之過程中、 連動輕從本體凸部離開後至完全收納為止的過程，使中間 執與拉出體側軌一起移動，而除此以外之過程使兩者分離 將拉出體攸收納完成之狀態拉出，當設置於中間轨之 連動輥抵達本體凸冑’該連動輥會與本體凸部及拉出體凸 部一起接觸。 ^ ^轉動體，可使用圓盤狀或圓柱形（圓筒形）之輥或球 形之滾珠。 / 若從收納完成之狀態拉出拉出體，藉由連結機構之作 6 200425862 用’拉出體側執會盘中門έ . 、 柳a 〃干間執一起拉出。當裝設於中間軌之 連動幸昆抵達本體相,丨產六> 士 4 虹側軌之本體凸部，連動輥則以被夾在本體 凸部與拉出體凸部問夕士 4 方式開始進行接觸，並且使中間軌 與拉出體側執之連結脫離。 .^ ^ 右攸此位置再拉出拉出體，連 動轆會因拉出體側軌之拉 骽凸邛之刖進移動所產生之摩 不進行旋轉。此時，因連動|日亦妓勰μ 士 逆勁龟亦接觸於本體凸部，故韓 動方；此凸部上而前進至 s 1 士成付番^ 既疋5别側位置，即中間軌之拉出 凡 。拉出體側軌相對於中間軌進一步拉 拉出。在此過程，漣動*乂拉出後即兀全 對於拉出俨如勒 動輮右開始轉動，依周知之原理 対万、拉出體側軌之拉出速 1/2。因此，要# “ ▲中間執之刖進速度則減低為 使中間轨停止時，因僅 故比起要停止與拉 τ 之、、度， 停止時之衝擊，…：，速度之中間執時，可緩和 …出者圓滑且安靜地拉出拉出體。 在本發明2，係名旅7 連動報之與各凸部技X 、戶斤述之複式導執機構中，該 成。 〇 的周邊部係以軟質之彈性材料所形 體料所形成，在位於本體凸部與拉出 邊部能伴隨蠻艰仏 觸之b形，由於其周 料，故能復原。 $貝。又，因係彈性材 在本發明3，係在發明" 連動輥，在與設 攻之锼式導執機構中，該 罝於中間執之樞|由 之徑方向移動的間隙。 s ，係設有能沿柩軸 在拉出體$ h 1 拉出或收納之過程， 運動輥位於本體凸部 200425862 與拉出體凸部之間之愔來，、垂4 + 〖月形，連動輥之旋轉中心（樞軸）位 ，即使精度上無法位於兩凸部間之正中間位置，若具 間隙則能將位置調整自動祕^ — w自動地進行，而能挾持於兩凸部間進 行接觸。 在本發明4，係在發明〗 所述之稷式導軌機構中，限 制連動輕》之位置之該既中旦 之°亥既疋里，與拉出體凸部之該既定範 均係短尺寸。 &莉《固 限制連動輥位置的該既定 出俨日丰，俨#盔rt κ 右係短尺寸，要拉出拉 ." <、拉出體側執分離之狀態後，中間執所要 移動之長度短，又，要你 斤要 m . 要收納時，因拉出體凸部之該既定r 圍係短尺寸，從把ψ雜也丨虹w 丨心邊既疋靶 文拉出體側執對中間軌呈幾 中間執即開始移動，位於φ 卞i内之狀恶起 動負荷則變小。因此，要加““ 门的轉動體之 出體側軌分離而移動之長度短中軌與拉 (拉出體側執(即，赴出辦細 執不會以懸垂狀態 動们Λ )相對於中間軌往前大幅拉φ)薄 重力，故位於φ ρ弓畆咖丄_ , 1田#叫J移 狀態下僅為靜負荇……㈣體之負何，在懸垂 體(通常’轉動體雖設置複數個二:因：’轉動 前端附近的轉動體）之耐久性會提高。d於本體侧軌 發明5〜發明8,係對發明^ 任意的複數發明而成者。 …明2、3、4中 在發明5，在拉出體之拉出或收納 — 輥位於本n Λ # $ k私中，若連動 个篮凸部與拉出體凸部間之愔 轉中心（樞軸）位置，产产 7 ’卩使連動觀之旋 )位置’精度上不位於兩凸面之正中間位置， 862 要有本發明之該間㉟，則能自動進行位置調整，而能 :持於兩凸部間進行接觸。X，當收納拉出體之狀態係持 -長時間日寺，在此狀態，採用軟質之彈性材製之連動輥周 邊部’可防止彈性材之長時„詩拉出體凸部 變形，能承受長期之使用。 毛明9所提供之複式導執機構，係在發明1〜8中，該 連結機構，係具有以能繞連結具用柩軸周圍旋動自如的； 式裝設於中間執之臂狀連結具； 該連結具，在面對拉出體側軌之側設置卡合凸部； /玄卡合凸部，在拉出體側執對中間執完全後退之狀態 ，能侵入設置於拉出體側執既定位置的凹部； 士在連結具之面對本體側執之側設置膨出部，該膨出部 之恥出里’在卡合凸部侵入該凹部、冑出部面對本體側軌 之狀悲，係設成使卡合凸部不致脫離凹部，· 拉出體被拉出而該連結輥抵達本體凸部之情形下，在 該膨出部脫離本體側執之拘束之位置，設置連結具用搞轴 【實施方式】 以下，依附圖所示之實施形態例，更詳細說明本發明 圖1係具有本發明之複式導軌機構的公文櫃（未圖示） 之抽屜收納狀態的導執機構側視圖，圖2係其要部擴大圖 ’圖3係目2之前頭、線C-C的擴大橫截面®。在橫截面， 在中間執12之一端部側（下側），透過沿前後方向配設之複 200425862 數：轉動體、即輥(之組合體）’設置以包圍該-端部之方 式呈矩形狀之框體側軌10(其i個角部形成開口）。又，在 另-端部側(上側）’透過沿前後方向配設之複數個轉動體 即幸把（之組合體），設置以包圍該—端部之方式呈矩形狀 之抽屜側軌14 (其1個角部形成開口）。 框體側軌係透過托架構件η而固定於未圖示之公文櫃 的框體，抽履側執係固定於未圖示之抽屜。 在本例’在框體㈣10之前端部附近，以向抽展側軌 犬出的方式設置框體凸立 ! 4 ^ ^ ^ 筱凸邛1〇T，另一方面，在抽屜側執 、、方向中間部，以向框體側執側突出的方式設置抽 在抽屜之完全收納狀態，在對應抽屜凸部位 :間軌上，裝設作為樞軸之襯套22。在此襯套22之 動：2二錢動自如的方式設置内徑比襯套外徑稍大之連 此連動I 20 ’係由框體部謂與接觸部謂所構成 ""框“，係例如以聚縮醛(Polyacetal)等硬質之合成 樹脂材料所細劣·斗t 貝心口风 或 、’〜接觸#謂’係設於接觸該抽屜凸部 人 彳彳如以聚胺酯（urethan)等軟質彈性之 B成树脂材料所組成。炒 ^ ， …、、而，就敢廣泛之本發明範圍而言: Zhi =] When the track is stopped, due to its reaction, it will produce a shock that causes the pumping side to stop μ A while it is being pulled out, which will cause the smooth operation and quietness of the guidance mechanism. # 之 0 / 月 Therefore, the purpose of the ^ ^ n ^ ± of the present invention is to provide a set-type guide mechanism that can move smoothly and quietly even in such a case. 200425862 In view of the above object, the double-type guide mechanism of the present invention 1 is a double-type guide mechanism provided between the body and the pull-out body received in the body to smoothly pull the pull-out body. A main body side rail on the main body side; a middle rail that allows the rotating body to intervene between the main body side rail to be able to move relatively; and a pull-out body side rail provided on the pull-out body side to make other The rotating body can move relatively by intervening; it is characterized in that a body convex part is provided at the front part of the body side rail; in a state where the middle rail is completely pulled out from the body side rail, the position of the rear end of the body is determined to be forward The position of the intermediate rail corresponding to the measuring position is provided with a rotating roller in a rotatable manner; The state in which the body side rail completely retracts from the middle rail τ is from the position of the body side rail corresponding to the position of the linkage A predetermined range on the rear side is provided with a protruding body protruding portion; a connecting mechanism is provided, 'in the process of pulling out the pulled body from the storage completion state until the flail reaches the protruding portion of the body' and in the process of storing the pulled body, the linkage is light From The process from when the body convex part is left until it is completely stored, the middle handle and the side rail of the pulled body are moved together, and the other processes separate the two to pull out the pulled body, and when it is set in the middle The linking roller of the rail reaches the main body projection, and the linking roller will contact the main body projection and the pull-out body projection together. ^ ^ Rotating bodies can use disc-shaped or cylindrical (cylindrical) rollers or spherical balls. / If the pull-out body is pulled out from the state of storage, by the connection mechanism 6 200425862, use the ‘pull-out body side to hold the door in the tray. When the interlocking Xing Kun installed on the middle rail arrives at the main body phase, 丨 Product Six> Taxi 4 The main convex part of the rainbow side rail, the interlocking roller is sandwiched between the main body convex part and the extended body convex part. Begin contact and disengage the connection between the middle rail and the pull-out body. . ^ ^ If you pull out the pull-out body at this position, the continuous movement will not cause the friction caused by the pull-in movement of the pull-out side rail of the pull-out body. At this time, because of the linkage | riyuki 勰 μ, the inverse tortoise also touches the convex part of the body, so the Korean moves; on this convex part, it advances to s 1 Shicheng Fufan ^ Both 5 positions on the other side, that is, the middle The rails pull out the van. The pull-out body side rail is further pulled out relative to the middle rail. In this process, the ripples will be displayed immediately after being pulled out. For pulling out, if you pull, you will start to rotate right, according to the well-known principle, the pulling speed of the side rails is 1/2. Therefore, it is necessary to # "▲ the speed of the middle stop is reduced to stop the middle track, because it is only compared with the stop and pull τ, the degree, the impact of the stop, ...:, the middle stop speed, It can alleviate ... the person who pulls out the body smoothly and quietly. In the present invention, the double guide mechanism of the famous brigade 7 series and the convex part technique X and the household weight described in the double guidance mechanism, it should be completed. The part is formed by a body made of a soft elastic material, and the b-shape that can accompany the very difficult contact between the convex portion and the pulled-out edge portion of the body can be restored due to its surrounding materials. $ 贝. Also, because of elasticity The material in the present invention 3 is the invention " interlocking roller. In the type of guide mechanism with an attack, the center of the center of the center is moved by the radial direction of the gap. S The shaft is in the process of being pulled out or stored. The movement roller is located between the body convex part 200425862 and the convex part of the body. The vertical shape is 4 + [moon shape, which links the rotation center of the roller (the pivot ) Position, even if it cannot be located exactly in the middle position between two convex parts, if there is a gap, the position can be adjusted. The automatic secretion ^ — w is performed automatically, and can be held between two convex parts for contact. In the fourth aspect of the present invention, in the 稷 -type guide rail mechanism described in the invention, the position where the linkage is light is restricted. As long as the angle is equal to the predetermined range of the convex part of the pull-out body, both are short dimensions. &Amp; Li "The fixed limit of the position of the linked roller is the predetermined size. 俨 Rifeng, 盔 #helmrt κ The right is a short size. Pulling out. &Quot; < After pulling out the body side to separate the state, the length of the middle seat to be moved is short, and you have to ask for m. When you want to store, because of the predetermined r around the protruding part of the body It is a short size. It starts to move from ψ to 丨 rainbow w 丨 the heart edge is pulled out of the body side to the middle rail, and it starts to move, and the evil start load within φ 卞 i becomes smaller. Therefore The length of the door ’s rotating body is separated from the outboard side rail and moved to a short middle rail and pulled (the outboard body side handle (that is, going to the office to handle details will not move them in a draped state) relative to the middle The orbit is pulled sharply forward φ) of thin gravity, so it is located at φ ρ bow 畆 カ, _, 1 Tian # is only static negative 荇 in the state of J shift ... Therefore, the durability of the overhanging body (usually, although the rotating body is provided with a plurality of two: because: 'the rotating body near the front end of the rotation) will be improved. D. Invention 5 ~ Invention 8 on the side rail of the body, it is an arbitrary plural of invention ^ The inventor .... Ming 2, 3, and 4 are in Invention 5, and are pulled out or stored in the pull-out body—the roller is located in this n Λ # $ kPrivate, if the basket convex part and the pull-out body convex part are linked The position of the center of rotation (pivot) of the interval, the production 7 'position of the rotation of the linkage view' is not located in the exact middle position between the two convex surfaces. 862 If the interval of the invention is provided, the position can be automatically performed. Adjust, and be able to: hold the contact between the two convex parts. X, when the state of the storage pull-out body is held-long time temple, in this state, the peripheral portion of the linking roller made of soft elastic material can prevent elasticity When the material is long, the convex part of the poem is deformed and can withstand long-term use. The complex guidance mechanism provided by Mao Ming 9 is in inventions 1 to 8. The coupling mechanism is provided with an arm-shaped coupling device that can rotate freely around the yoke axis of the coupling device. The connecting device is provided with an engaging convex portion on the side facing the side rail of the pull-out body; / Mysterious engaging convex portion, in a state where the pull-out body side is completely retracted against the middle handle, and can be invaded and installed on the pull-out body side The recessed portion at the predetermined position is provided; the bulged portion is provided on the side of the connector facing the main body side, and the bulged portion of the bulged portion penetrates the recessed portion at the engaging convex portion, and the protruding portion faces the main body side rail. The sadness is set so that the engaging convex portion does not disengage from the concave portion. When the pull-out body is pulled out and the connecting roller reaches the convex portion of the main body, the connecting portion is provided at a position where the protruding portion is free from the restraint of the main body side. [Embodiment] In the following, the present invention will be described in more detail according to the embodiment shown in the drawings. FIG. 1 is a guide mechanism for a drawer storage state of a document cabinet (not shown) having a double rail mechanism of the present invention. A side view, FIG. 2 is an enlarged view of the main part of FIG. Enlarged cross section of line C-C®. In the cross section, at the end side (lower side) of one of the intermediate handles 12, through the number of 200425862 arranged in the front-rear direction: the rotating body, that is, the roller (combination) is arranged to surround the -end portion in a rectangular shape. The frame-shaped side rail 10 (the i corners form openings). On the other-end side (upper side), a plurality of rotating bodies arranged in the front-rear direction is used to form the (combination), and a drawer side rail 14 having a rectangular shape so as to surround the end is provided ( One of its corners forms an opening). The side rails of the frame are fixed to the frame of the document cabinet (not shown) through the bracket member η, and the side rails are fixed to the drawer (not shown). In this example ', near the front end of the frame ㈣10, set the frame to stand out in a way to draw out the side rails! 4 ^ ^ ^ Shino 邛 10T, on the other hand, on the side of the drawer, In the middle part of the direction, a fully retracted state of the drawer is provided so as to protrude to the side of the frame body. A bushing 22 as a pivot is installed on the corresponding convex part of the drawer: the space rail. Here, the movement of the bushing 22: The inner diameter is set slightly larger than the outer diameter of the bushing in a freely movable manner. The linkage I 20 'is composed of a frame body portion and a contact portion frame. &Quot; " For example, it is inferior to hard synthetic resin materials such as polyacetal, etc., or “~ contact #verb” is set in contact with the convex part of the drawer, such as urethan B and other soft and elastic resin materials. Fried ^, ..., and, in terms of the broad scope of the present invention
’ /、要精度良好祕带+ B y成卩可，連動輥在旋動自如之範圍其 内徑與襯套外徑一致亦飞 部，由任何一：可：x，不分為硬質部與軟質彈性 壯 枓形成亦可。再者，在本例，雖將臂 狀連結具30之德邻 樞軸位置"“ 襯套22同心位置，以該襯套為 疋動自如，但是亦能裝設於與該襯套不同之位置。 200425862 在收納狀態，連動籍之垃έ 動輕向框體側執側（下側）下麼，而在襯如圖3所不使連 20N.TJ^ ，具有間隙。 卜側領域則不與框體側執抵接 在抽屜之收納狀態，該連社 °八刖鳊部之卡合凸部30Κ :係知入設置於抽屜側執既定位置之凹部ΐ4Η(孔）。再者 q 之連、、、口具下面形成膨出部 在卡5凸部侵入凹部14H之狀態，膨出部接觸或接近 於框體侧軌之上面，使卡合凸部無法從凹部脫離。因此， 右要拉出抽屜，抽展側軌與中間執則會—起前進。 繼續拉出抽屜，如圖4所示，當裝設於中間執之連動 輥20抵達框體凸部1〇τ之上面後端部ρι，之位置，該膨出 部30T則脫離框體側軌上面之拘束。因此，若欲將抽屜(抽 屜側軌）再繼續拉出，連結具之卡合凸部3〇κ會退出凹部 14Η之後側緣而解除與凹部之卡合。藉此，中間執與抽屜 側執則變成能分別移動，又’在此圖4之狀態，連動輥之 接觸部20Ν被挾持於抽屜凸部14Τ與框體凸部1〇τ間，而 碣始對兩執（之凸部）進行接觸轉動。因此，連動較2 〇以襯 套22為樞軸開始旋動，依周知之原理，使中間軌進度減 速成抽屜側軌之拉出速度一半。在圖4之狀態，連動輥位 置所對應的抽屜側軌上位置（抽屜凸部〗4Τ之中央部）以ρι 表示。 連 接著’將進一步拉出之狀態表示於圖5。在此圖 200425862 動烏b位置所對應的抽履 之狳沪^班^ 钒上位置p2，係在抽屜凸部下面 古品上 逆動^之轉動即將終止之瞬間。另一 万面’在此狀態，連動輥位 P9, # _ b位置所對應的框體側執上位置以 以表不，此位置係框體凸部 ^ D1 ^ 工囬上述之抽屜凸部之位 人P2的距離$ ，及框㈣& 及汇體凸部之位置P1，與P2,的距離 〇 i丁、相同。又，理論上， 知月所而要之框體凸部與抽屜 二：刀別在位置…，間、位置…間，其等之 部係供預留而設。因此，在第1與第4之 ^月所稱之既定量、既定範圍 图係‘位置P1，與P2,之間， 位置P1與P2之間。 述圖5之狀態，係連動輥之轉動終止位置，又，亦 =圖中間執之拉出完成位置。若要使中間軌之拉出完成，雖 "不’在中間軌之後端部等之既定位置設置切縫部等， 使其卡止於設置在框體侧軌之對應位置的卡合凸部即可， 採用其他機構亦可，熟習此技藝人士均能容易構成。因此 二之後若再繼續拉出抽屜，則抽屜側車九14會與抽屜一起 雨進移動。從目4之狀態變成圖5之狀態，中間軌之速度 如既述係拉出速度之一半’中間執停止之目5之狀態時的 衝擊，比起保持拉出速度移動之中間軌停止之情形會緩和 。對拉出者而言能作圓滑且安靜地拉出操作。 圖6係圖4之箭頭線F-F的擴大截面圖，至圖5為止 之狀態係同樣。僅說明與圖3不相同之部分。在圖6，連 動輥（之接觸部）被抽屜凸部與框體凸部挾住，被挾壓之部 分可稍變形，以在兩凸部間確實轉動。因此，與襯套Μ 12 200425862 之間隙23,不會偏於一 軸之襯套成為大致均等，連動輥20對樞 孕由觋#此王同心狀轉動。 前述之距雜p +公 將中間軌完全拉出之係例如6難之短尺寸情形，在 ^ 14H 則，藉由連結機構之連結具30與凹 '之作用，會將抽履側軌-起拉出。藉此，能防止中 間軌以懸垂狀態（對中 此防止中 ^ % , B大‘拉出抽屜側執（與重抽屜）） 移動二“吏中間軌與框體側軌之間的轉動體之動負荷減小。 =…雖亦能將距離尺寸“長至例…， 仁在此“，從中間執完全拉出請襲左右之位置起， =側=會相對中間執進行前進移動，因抽履側執係以中 速度則進，如此會形成懸垂狀態，而對中間 軌與框體側執間的韓動，％ 久性降低。彳轉動體把加大的動負荷，使轉動體之财 =’若要將拉出狀態之抽屜予以收納之情形，如圖5 之狀態’在抽屜凸冑14T尚未開始接觸於連動輥之接觸部 2〇Ν以前，抽廢側執係能對中間執自由地沿收納方向後退 移動。又，其後，至圖4之狀態為止，係藉由連動親之作 用以2:1之速度比移動，然後，連結具3{)卡止於凹部ΐ4Η ，而與中間軌一起後退移動來完成收納。 上述抽屜側執對中間執自由後退移動之情形，雖透過 介入於抽屜側執與中間執間的轉動體會產生使中間執後退 之力置，但因在介入於該中間執與框體側執間的轉動體上 ’有強壓力（由於抽屜側執與抽屜一起懸垂所造成）作用著 ’即使抽屜側執後退移動，中間軌仍不會輕易地移動，通 13 200425862 抽履側執被收納而回到 之作用’以抽展側執之 常係停止著。因此，在此種情形， 圖5之狀態後，中間執藉由連動幸昆 移動至圖4之狀 後退收納速度之一半速度開始後退移動 態。 連結具30之膨出部30T之後 中間軌若後退移動至此 面30TF#與框體側執之前端緣1〇F+涉而被頂#，使卡入 凸部规侵入凹部14H，其後，中間執則與抽屜侧軌一起口( 以相同速度)後退。因，匕，在此種情形，比起中間執呈停 止、而突然與抽屜側軌一起以相同速度開始後退之情形， 能使中間執後退開始時之衝擊減小。 抽屜收納時，即使因其磨擦而使中間軌後退，藉由上 述連結具之膨出部3GT與框體側執前端緣iqf之干在 抽屜側軌之凹# 14H移動至面對連結具之卡合凸部斯之 位置為止’中間軌之後退受限制，若成為面對狀態則卡厶 凸部侵入凹部’中間軌與抽屜側軌一起後退移動，而^'/, It is necessary to have a good precision tape + B y, the internal diameter of the interlocking roller in the range of free rotation is consistent with the outer diameter of the bushing and also the flying part, from any one: can: x, not divided into hard parts and Soft elastic strong formation is also possible. Moreover, in this example, although the German-adjacent pivot position of the arm-shaped coupling 30 "is concentric with the bushing 22, the bushing can be moved freely, but it can also be installed in a position different from the bushing. Position: 200425862 In the storage state, the moving of the chain should be lowered to the side of the frame (lower side), while the lining is not connected to 20N.TJ ^ as shown in Figure 3, there is a gap. The side area is not It is in contact with the frame side and is in the storage state of the drawer. This association ° The engaging projection 30K of the eight-section part: It is known that the recess ΐ4 孔 (hole) provided at the predetermined position of the drawer side is inserted. Furthermore, the connection of q The bulge is formed under the mouthpiece. The convex part of the card 5 penetrates into the concave part 14H. The bulge is in contact with or close to the upper side of the frame side rail, so that the engaging convex part cannot be disengaged from the concave part. When the drawer is pulled out, the side rails and the middle guide are drawn together. Continue to pull out the drawer, as shown in FIG. 4, when the interlocking roller 20 installed on the middle reaches the rear end of the convex portion 10 of the frame. At the position of ρι, the bulging portion 30T is free from the restriction on the side rail of the frame. Therefore, if the drawer (drawer side rail) is to be Continue to pull out, the engaging convex part 30k of the connecting tool will exit the side edge of the concave part 14 而 and release the engagement with the concave part. With this, the middle handle and the drawer side handle can be moved separately, and 'here in FIG. 4 In this state, the contact portion 20N of the interlocking roller is held between the drawer convex portion 14T and the frame convex portion 10τ, and then the two grips (the convex portion) are brought into contact and rotation. Therefore, the interlocking roller is more than 20 22 is the pivot that starts to rotate. According to the well-known principle, the progress of the intermediate rail is reduced to half the pull-out speed of the drawer side rail. In the state of FIG. 4, the position on the drawer side rail corresponding to the position of the interlocking roller (drawer projection) The central part of 4T) is represented by ρ. The state of being connected to 'will be further pulled out is shown in Figure 5. In this figure, 200425862, the position of the pump corresponding to the position b2 of vanadium ^ ^ on the vanadium is tied to the drawer The moment when the counter-rotation of the ancient product under the convex part is about to end. The other surface is in this state, and the position of the side of the frame corresponding to the position of the roller position P9, # _ b is taken to indicate this position. The convex part of the frame ^ D1 ^ The distance between the person P2 of the convex part of the drawer back to the above $, And the position P1 of the frame ㈣ & and the convex portion of the sink body are the same distance from P2, and the same. In theory, the frame convex portion and the drawer 2 required by the moon: the knife is in the position ... , Between, position ... between, the other parts are reserved. Therefore, in the first and fourth months of the so-called quantitative, predetermined range map system 'position P1, and P2, position Between P1 and P2. The state shown in Figure 5 is the rotation end position of the interlocking roller, which is also the drawing completion position of the middle grip. If the drawing of the middle rail is to be completed, although "quot 'is not in the middle A slit or the like may be provided at a predetermined position on the rear end of the rail, so that it is locked at the engaging convex portion provided at the corresponding position of the side rail of the frame. Other mechanisms may also be used, and those skilled in the art can easily construct it. Therefore, if the drawer is continued to be pulled out after the second, the drawer side car 9 will move in together with the drawer. From the state of head 4 to the state of FIG. 5, the speed of the middle rail is half of the pull-out speed as described above. The impact when the middle 5 stops the state of the head 5 is compared with the case where the middle rail stops at the speed of the pull out. Will ease. For the puller, smooth and quiet pull-out operation is possible. Fig. 6 is an enlarged sectional view taken along the arrowed line F-F of Fig. 4, and the state up to Fig. 5 is the same. Only the parts different from FIG. 3 will be described. In Fig. 6, the interlocking roller (contact portion) is pinched by the drawer convex portion and the frame convex portion, and the pinched portion may be slightly deformed to surely rotate between the two convex portions. Therefore, the gap 23 with the bushing M 12 200425862 will not be biased to be approximately equal to the one-axis bushing, and the interlocking roller 20 will pivot concentrically from 觋 # 此 王. The above-mentioned distance miscellaneous p + male completely pulls out the middle rail is for example a short size of 6 difficulties. In ^ 14H, the role of the linking mechanism with the link 30 and the recess will make the side rails- Pull out. In this way, the middle rail can be prevented from hanging (centering this to prevent the centering ^%, B large 'pull out the drawer side handle (and heavy drawer)) Move the two "rotary bodies between the middle rail and the frame side rail The dynamic load is reduced. = ... Although the distance dimension "long to the example ..., Ren here", from the position where the middle handle is completely pulled out to the left and right, = side = will move forward relative to the middle handle. The track side is advanced at a medium speed, so that it will form a drape state, and the Korean movement between the middle rail and the side side of the frame body will be reduced in percent permanence. 彳 The rotor will increase the dynamic load to make the rotor rich. = 'If the drawer in the pulled-out state is to be stored, as shown in the state of FIG. 5' Before the drawer protrusion 14T has not begun to contact the contact portion 2N of the interlocking roller, the waste side control system can freely control the middle. The ground moves backward in the storage direction. Then, until the state shown in FIG. 4, it moves at a speed ratio of 2: 1 by the action of a linking pro, and then the link 3 () is locked in the recess ΐ4Η and The middle rail moves back together to complete the storage. The drawer side handle is free to the middle handle In the case of withdrawal movement, although the rotating body interposed between the drawer side handle and the intermediate handle will generate a force to retract the intermediate handle, but there is a strong pressure on the rotating body involved between the intermediate handle and the frame side handle. (Due to the overhang of the drawer side handle and the drawer) Acting "Even if the drawer side handle moves backwards, the middle rail will not move easily. The effect of returning to the side is stored by 13 200425862." Perseverance is stopped. Therefore, in this case, after the state of FIG. 5, the middle manipulator moves to Xing Kun to link to the state shown in FIG. 4 and the speed of half of the storage speed starts to move backward. The expansion of the link 30 After 30T, the middle rail moves back to this surface 30TF # and the front edge 10F of the side of the frame body is covered by the top #, so that the latching rule is inserted into the recess 14H, and then the middle rail is with the drawer side rail. Back (at the same speed). Because the dagger, in this case, compared to the situation where the middle hold is stopped and suddenly starts to retreat with the drawer side rail at the same speed, the impact at the start of the middle hold can be reduced. Drawer At the time of receiving, even if the middle rail is retracted due to its friction, the groove of the drawer side rail # 14H is moved to the engagement of the drawer by the bulging part 3GT of the above connector and the front edge iqf of the frame side. Up to the position of the convex part, the back movement of the middle rail is restricted. If it is in a facing state, the convex part intrudes into the concave part. The middle rail moves backward together with the drawer side rail, and ^
抽展收納。連結機構亦可係具有上述連結具30與凹部二4H 之枝構以外的機構者，可任意選擇。 圖7，係在框體側執1〇與中間執12之間、及中間軌 亡抽屜側幸九14 <間’分別介入作為轉動體之滚珠的複式 導執機構示意圖。與第1形態例不同，在中間執之軌面設 置連動輥20之進入孔，同時設置平行於執面之樞軸μ，， 亚設置可繞其旋動之連動輥20,當連動輥到達框體側執之 框體凸部10T與抽屜凸部UT間的挾持位置則進行 其他，係與们之形態例同樣。 動。 14 200425862 ，能提供可圓滑且安靜 從以上之說明可知，依本發明 地動作之複式導軌機構。 【圖式簡單說明】 (一）圖式部分 圖1係本發明之複式導軌機構的側視圖。 圖2係圖1之要部擴大圖。 圖3係圖2之箭頭線C‘C的擴大橫截面圖。 圖4係從圖2之狀態拉出途中的側視圖。 圖5係從圖4之狀態再拉出既定量之狀態的側視圖。 圖6係圖4之箭頭線F-F的擴大橫截面圖。 圖7係本發明之其他形態例之導執機構的說明圖，相 當於圖6。 (二）元件代表符號 10 框體側執（本體側執） 10T 框體凸部（本體凸部） 12 中間執 14 抽屜側軌（拉出體侧軌） 14T 抽屜凸部（拉出體凸部） 20 連動輥 30 連結具 15Showcase storage. The linking mechanism may be any mechanism other than the branching mechanism having the linking device 30 and the recessed section 2H, and can be arbitrarily selected. Fig. 7 is a schematic diagram of a double-type guide mechanism which is inserted between the frame side handle 10 and the middle handle 12 and the middle rail drawer side Xingjiu 14 < room 'respectively, which is a ball as a rotating body. Different from the first configuration example, an entrance hole of the interlocking roller 20 is provided on the middle rail surface, and a pivot μ parallel to the interlocking surface is also provided. The interlocking roller 20 that can rotate around it is provided when the interlocking roller reaches the frame. The holding position between the body convex portion 10T and the drawer convex portion UT is different, and is the same as the example of the configuration. move. 14 200425862, which can provide smooth and quiet. As can be seen from the above description, the double-type guide mechanism that operates in accordance with the present invention. [Brief description of the drawings] (I) Schematic part Fig. 1 is a side view of the multiple guide rail mechanism of the present invention. FIG. 2 is an enlarged view of a main part of FIG. 1. FIG. 3 is an enlarged cross-sectional view of the arrowed line C'C of FIG. 2. FIG. FIG. 4 is a side view in the middle of being pulled out from the state of FIG. 2. FIG. 5 is a side view of a state where a predetermined amount is pulled out from the state of FIG. 4. Fig. 6 is an enlarged cross-sectional view taken along the arrowed line F-F of Fig. 4. Fig. 7 is an explanatory diagram of a guide mechanism according to another embodiment of the present invention, and is equivalent to Fig. 6. (II) Symbols for components 10 Frame body side handle (body side handle) 10T frame body convex part (body convex part) 12 Middle handle 14 Drawer side rail (pulling body side rail) 14T drawer convex part (pulling body convex part) ) 20 Linking rollers 30 Linking tools 15