200425859 玖、發明說明： 【發明所屬之技術領域】 回裝置之傢倶，將櫥櫃等 出體拉出，要再收納時， ’亦能從既定位置自動拉 般被拉出之物品，包括抽 本發明，係關於具有自動拉 辦公用傢倶或家庭用傢倶等之拉 使用者即使未將拉出體推至最後 回而收納。所稱拉出體，係指一 屜或被拉出之桌子等。 【先前技術】 櫥櫃等之抽屜，通常’使用者用手拉出後，再將它相 進以結束使用。然而，在著急之情形等，要將抽屜推則 ’在剛啟動初期雖會作推進之操作，但不會推至完全㈣ 則結束，多數人經驗過此種操作。在此種情形，假如能气 置在收納終端附近會自動拉回之褒置則非常方便，在下述 專利文獻1等揭示此種裝置。 (專利文獻1) 曰本專利特開2001-37564號公報 【發明内容】 然而，在上述文獻之裝置，被 / 傲等⑸而沿刖後移動之相 件，係分為滑件U、以及透過彎 、弓曲自如於此之鉸鏈部而一 體化之動作部15的2構件，此線 ffl v ^ ^ ^ 匕弓曲自如之鉸鏈部係在傾 用時必會，着曲者，若長期佶用 月使用則有使此㈣部損傷之虞， 因此有耐久性上的問題。 因此’本發明之目的在於提供：具有自動拉回裂置之 傢倶’能自動拉回拉出體’即使由於某種原因造成自動拍 200425859 回裝置不能正常動作之例外狀態，對拉出體之收納不僅無 障礙，而且能使自動拉回裝置之正常動作簡便地恢復，並 且具耐久性。 士有鑒於上述目的，在本發明1提供一種具有自動拉回 裝置之傢俱，其特徵在於： 係具備設置於櫥櫃等傢倶之拉出體與本體之間的 機構； ' 士該導軌機構，係至少具有裝設於本體側之本體側執與 I设於拉出體側之拉出體側執，以下所稱一方之執係指本 體側執，另一方之執係指拉出體側軌，又在具有中間軌之 複式導軌之情形且具有在收納之後半過程使該中間軌與拉 出體側轨一體收納之機構的情形，另一方之軌可為拉出、 側執或中間軌； 將細長箱以使拉出方向之前後方向較 议长的方式裝設於 一方之執，該箱具有彼此平行之左右壁面區域； 具有配設於該左右壁面間之滑動構件， /、具有與該壁 面間隔大致相同之寬度且能沿前後方向 砂勒，將限制該滑 動構件之後方移動的限制凸部設置於該箱之既定位· 設置彈性構件’其一端位於滑動構件之後:立二置於 該左右：面之任一壁面側的位置’另一端係比箱之該限制 凸部更靠後方且位於靠該偏置側之壁面的 身 7位置，俾對滑動 構件經常施以往後方拉回之彈壓力； 在滑動構件具有第1凹部，其比該彈性構件山 更靠前方、且位於靠遠離該一端側之壁面的 而彳置 «sL ， 200425859200425859 发明 Description of the invention: [Technical field to which the invention belongs] When returning to the home of the device, pull out the cabinets and other objects, and when you want to store them again, you can also automatically pull out items from a predetermined position, including drawers The invention relates to a pull user having an automatic pull office furniture, a home furniture, or the like, even if the pull body is not pushed back to the last place. The term "pulled-out body" refers to a drawer or a drawn-out table. [Prior art] Drawers such as cabinets are usually pulled out by the user, and then they are brought in together to end use. However, in the case of anxiety, etc., it is necessary to push the drawer ’although it will be pushed in the initial stage, but it will not be pushed to the end. Most people have experienced this operation. In such a case, it is convenient if it can be placed in the vicinity of the storage terminal and automatically retracted. Such a device is disclosed in Patent Document 1 and the like below. (Patent Document 1) Japanese Patent Laid-Open No. 2001-37564 [Summary of the Invention] However, in the device of the above-mentioned document, the phase pieces moved by the pride, etc., are divided into a slider U and a transmission piece. The two parts of the action part 15 integrated with the bending part and the bowing part are free of this hinge part. This line ffl v ^ ^ ^ The hinge part of the dagger bowing part is sure to be used when tilting. It may cause damage to the crotch when used for a month, so there is a problem in durability. Therefore, the purpose of the present invention is to provide a home that has an automatic pull-back split device, which can automatically pull back the pull-out body, even if the automatic shooting of the 200425859 return device cannot operate normally for some reason. The storage is not only unobstructed, but also enables the normal operation of the automatic pull-back device to be easily restored and has durability. In view of the above-mentioned object, the present invention provides a piece of furniture with an automatic pull-back device, which is characterized in that: it is provided with a mechanism provided between a pull-out body of a furniture such as a cabinet and the main body; There are a body side grip installed on the body side and a body side pull out body installed on the body side. The following one side refers to the body side grip, and the other side refers to the body side rail. In the case of a compound rail with a middle rail and a mechanism for storing the middle rail and the side rail of the pull-out body integrally after the storage process, the other rail may be a pull-out, side-holding or middle rail; The box is installed on one side so that the forward and backward directions are relatively long. The box has left and right wall areas that are parallel to each other; a sliding member arranged between the left and right wall surfaces; The same width and can be shaved in the front-rear direction, and the restricting convex portion that restricts the rearward movement of the sliding member is set on the positioning and elastic member of the box. One end is behind the sliding member: Li Er At the left and right: the position on the side of any wall surface of the surface, the other end is behind the restricting convex portion of the box and is located at the body 7 position of the wall surface on the offset side. Spring pressure; the sliding member has a first recessed portion, which is located further forward than the elastic member mountain, and is located closer to the wall surface away from the one end side, «sL, 200425859
之軌，對應該第1凹部之該左右壁面間左右 万向的位置，空ϋ μ A 人第 :3凸部’以在藉由軌之相對移動進 ，在…“，，滑動構件往前方或後方隨從驅動 第i凹部； 、-狀心下，通4執卡合凸部係卡合於 卡合;::動構件之靠近該彈性構件-端側的壁面側部具有 制凸2==::件—端側之壁面的壁部且離該限 、且距離别方位置，開 凹部’當該滑動構件之卡 二面“置相卡合 件之後方移動； 。進卡5則會限制滑動構The rail corresponds to the position of the left and right universal between the left and right wall surfaces of the first recess, and the empty μA person's first: 3 convex parts are moved in by the relative movement of the rails, and the sliding member moves forward. Or follow the driving of the i-th concave part;,-Under the center of the heart, the Tong 4 engagement engagement convex part is engaged with the engagement; ::: The wall part side of the movable member near the elastic member-end side has a convex 2 == :: piece—the wall portion of the wall surface at the end side is away from the limit and at a distance from the other side, and the recessed portion 'moves after the two sides of the sliding member are "phased and engaged"; Card 5 will limit the sliding structure
在軌卡合凸部進人笛i πη A 從驅動邊使滑動構件之卡二部且邊使滑動構件往前方隨 下，為了使卡合於滑動構件 相卡°凹婦恶 該往前方移動而從第卡合凸部能因 緣端與該前側緣端所面對側之箱壁面：::成：Ϊ該前側 ，進而滑動構件之該前側緣端之；成既疋之間隙 凸部前進之方式打開； 口刀以不阻礙轨卡合 在將滑動構件之卡合 ，軌卡合凸部從前方往後方移動士、、箱卡合凹部的狀態下 動力《解除卡合凸部:箱卡卡：狀.態的執卡合凸部之後方移 I 一相卡合凹部之卡止； 在轨卡合凸部卡合於第}凹部之 收納終端位置的滑動構 心τ，在拉出體之 之後铫與该限制凸部係隔 200425859 距離，從卡合於第i凹部 位詈雜pq外μ 一 小 < 狀匕、的軌卡合凸部之 且古” 離的前方，在滑動構件設有第2凹部； 八°亥第2凹部之前側緣的壁部，能向/# 凸部側以能復相1 右方向之該卡合 的滑動構件=:ί:ί卡合於箱卡合凹部之狀態 凹部之前 σ凸…"j方後退’則與具有該第2 爾的壁部干涉使其彎曲而進入該第2凹部，進 凹。卩之軌卡合凸部，能將滑動 ，若+人π如丄 月切傅件在月丨J方隨從驅動 右卡合凸部成為卡止於箱卡 則能向前脫離第2凹部。 仏“’軌卡合凸部 對滑動構件作用之螺旋彈簧 彈塵力的部位，與卡合於言^ 菁件4每性構件之 的第1凹部，係往，右二 方之執之執卡合凸部 時，，由m 因此若要將拉出體拉出 滑動^件^件與執卡合凸部’使力偶（力矩）作用於使 體之:!=!近彈性構件側之壁面的方向，隨從拉出 凹處之箱卡合凹部…：人卡合凸部移動至孔或 下口凹邛的位置，卡合凸部則以 。藉此滑動構件全體傾斜，因第丨凹部 ^ 部分係打開，妙私上人 σ別側緣端之前側 係打開，故軌卡合凸部能從滑動構件脫離。 ::構件藉由偏置於卡止側之彈性構件的拉力來 =若再要收納拉出體，軌卡合凸部則抵接於 動構件之方式來解除卡止肤能/‘多動力乂扶起滑 从 卡止狀，在此解除狀態，SI彈#播 對滑動構件拉回之作用力，故即使停止用手推進拉出體 ’對應’性構件之彈屋力而能使拉出體自動地拉回而收納 200425859 從執卡合凸部卡合於滑動 。因此，若要再拉出拉出體時 構件之第1凹部之狀態開始。 以上雖係通常時之動 動構件之卡合凸部卡止於r卡：疋，在經過既述之過程滑 原因之衝擊等的振動而 杲二 .. 下用於此箱或滑動構件，使卡止狀 恶不小心解除時，藉由彈丨 、士“ 平11構件之彈壓力，滑動構件則合 被拉回，而抵接於限制 、曰 凸°卩^止。此例外時之滑動構件 ’雖位於比通常時之位置拉回較長之位置，但因滑 動構件之第2凹部從卡止於楚〗 攸卞止於弟1凹部的執卡合凸部之位置 起，僅向箱卡合凹部側離開較長之拉回量而形&，因此於 將ί體收納之情形’具有第2凹部之緣之壁部能沿左右方 向育曲而復原’故能使執卡合凸部移動至此第2凹部之位 置i剛好能將本體完全收納，並且能以軌卡合凸部卡合於 此第2凹部之狀態拉出本體，再使滑動構件之卡合凸部卡 止於箱卡合凹部。即，在本發明，即使例外時亦對本體之 收納機能不會帶來任何障礙，亦能再度恢復自動拉回機能 。又’通常時，滑動構件不會變形，具有耐久性。 本發明2，係將箱裝設於對本體前後移動之執側的形 恶’對本發明1前後關係變成相反。除此以外，實質上與 發明1相同。作用效果亦實質上相同。 【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係作為本發明之傢倶之櫥櫃（未圖示）所使用之單 200425859 式導執機構的立體圖’圖2係從圖1之左方觀察的前視圓 ，圖3係自動拉回裝置之說明用的俯視圖。在固定於櫥櫃 之框體之框體側軌1()，將細長之箱14以圖3之右側為前 側裝設且固定，在固定於抽屜側之抽屜側軌Η之矩形狀 截面的-邊部UD裝設軌卡合…〇。在執ι〇、Η之間 ，設置未圖示之滾子，以確保拉出操作之圓滑性。對後述 之複式導軌亦同樣，設置滾子或滾珠。箱14之左右側部 # 係壁’將設置於其-方之卡止部l4K、14K，卡止於框體側 執10來固定。 箱之上下中’在面對該軌卡合凸部20之側（在此係上 面側）形成開口，使該執卡合凸部突出於箱内，對箱能相對 地前後移動。相反側(下側)雖係閉塞但亦可形成為開口。 使用圖3之以下說明，孫斜蚪铪 Λ係針對弟1發明，在此情形圖 3之右側雖係前方，但亦能將此圖使用於第2發明之說明 。在此情形’箱係對抽屜側軌12，以圖3之左側為前方來 裝設’軌卡合凸部2〇係裂設於框體側執ι〇。因會變成將 以下說明之前後反過來的說明，故省略個別之說明。 在箱形成彼此平行於左右各壁之右壁面Μ Μ壁面 ^，將具有與該壁面間隔大致相同寬度之滑動構件16配 =此左右壁面間。完全收納抽屜時’通常軌卡合凸部係 卡合於此第1凹部16K1’將其狀態表示於圖3(a)。又，將 完全收納抽屜時之軌卡合凸部的位置以一點鎖線 。將限制凸部14Τ形成於比此狀態之滑動構件後端僅既定 距離5後方的箱部位’來限制滑動構件能往後方移動之位 10 200425859 置。 又’在此收納狀態之滑動構件之適宜 ，設置貫通之箱卡合凹邱 方位置的左壁 靠近左壁面MB的位置…。“動構件之後端部，且 幻位置P1，將螺旋彈筈 另一端係卡止於後端部，且靠近左壁的位置；端卡止， 件經常往後方拉回之力量作用。該第丨凹，滑動構 一端P1 t靠前方且靠近右壁面之位置，進而：：：比该 第^凹部之前方部係打開。在第i l 2凹部，使對應軌卡合凸部位置(軌卡:方凸 虹上入 的狀悲）之滑動構件部位，盥對雁 執卡合凸部位置（卡合於兮楚 ，、對應 (下。於忒苐丨凹部之前側緣 部位的距離形成為5。 月動構件 具有此第2凹部16K2之前側緣的 性，被從前讀退之Μ合 6S #具有舞Into the rail engaging convex part, enter the flute i πη A. Drive the two parts of the sliding member and drive the sliding member forward while driving. In order to engage the sliding member, the female should move forward. Moving the box wall surface from the first engaging convex portion due to the edge end and the front side edge end facing ::: Cheng: Ϊ the front side, and then the front edge end of the sliding member; the gap convex portion advancing The mouth knife does not hinder the rail engagement in the state where the sliding member is engaged, the rail engagement convex portion moves from the front to the rear, and the box engagement concave portion is powered. "Releasing the engagement convex portion: box card" Card: After the convex engaging part of the shape and state is moved, the locking of the one-phase engaging concave part is locked; the sliding structure τ which is engaged with the rail engaging convex part at the receiving end position of the concave part is pulled out. After that, the distance from the restricting convex part is 200425859, and the pq is engaged with the i-th concave part, and a small < -shaped dagger, the rail engaging convex part is ancient, and it is in front of the sliding member. The second recess is provided; the wall part of the front edge of the second recess at 8 ° can be oriented to the / # convex side so as to be able to rephase 1 right The engaging sliding member =: ί: ί is engaged in a state where the recessed portion of the box is engaged σ convex before the recessed portion ... " j party backwards' interferes with the wall portion having the second frame to bend and enter the second portion The recessed part is recessed. The rail is engaged with the convex part, and can slide. If the person π, such as the cutting part of the moon, follows the drive of the right engaging convex part to become locked on the box card, it can be disengaged forward. The second concave part. 仏 "The part of the coil spring elastic dust acting on the sliding member by the rail engaging convex part is engaged with the first concave part of each of the four members of the cyan element, and it is the second right side. When holding the engaging convex part, the m must be pulled out by the m. Therefore, if the pull-out body is to be pulled out of the slide ^ pieces and the engaging convex part, the force couple (moment) acts on the body:! =! Nearly elastic member The direction of the wall surface on the side follows the box engaging recessed portion that is pulled out of the recess ...: The human engaging protruding portion moves to the position of the hole or lower recess, and the engaging protruding portion moves to. As a result, the entire sliding member is tilted, and since the first concave part ^ is partially opened, the front side of the side edge end of σ is opened, so the rail engaging convex part can be separated from the sliding member. :: The component is pulled by the tension of the elastic member biased to the locking side = if the pull-out body is to be accommodated, the rail engaging projections abut the moving member to release the locking skin energy / 'multi-power 乂Lift the slide from the locking state. In this released state, the force of the SI bomb # on the sliding member is pulled back, so even if you stop pushing the spring force of the 'corresponding' member of the pull body, you can make the pull body. It automatically pulls back and accommodates 200425859. It engages in sliding from the engaging projection. Therefore, when the pull-out body is to be pulled out again, the state of the first concave portion of the member starts. Although the above is the engagement convex part of the moving member that is usually locked on the r card: 疋, after the vibration caused by the slip caused by the process described above, etc. 杲 .. The following is used for this box or sliding member, so that When the locking-like evil is accidentally released, by sliding the elastic pressure of the 11 members, the sliding member is pulled back together, but abuts against the limit, said convex ° 卩 ^. This exception is the sliding member 'Although it is located at a longer position than the usual position, the second recess of the sliding member is locked at Chu. You can only stop at the position of the engaging convex part of the recess of the first member. The side of the recessed portion is shaped away from the longer pull-back amount. Therefore, when the body is stored, 'the wall portion having the edge of the second recessed portion can be restored by training in the left and right direction', so that the latching convex portion can be engaged. Moving to the position of the second recessed portion i just can fully accommodate the body, and the body can be pulled out in a state where the rail engaging convex portion is engaged with the second recessed portion, and then the engaging convex portion of the sliding member is locked to the box card. Closing recesses. That is, in the present invention, even if there is an exception, the storage function of the body does not bring any It can also restore the automatic pull-back function again. It is also 'normally, the sliding member is not deformed and has durability. The present invention 2 is a case in which the box is installed on the side of the main body that moves forward and backward.' This invention 1 The front-to-back relationship is reversed. Except for this, it is substantially the same as Invention 1. The effect is also substantially the same. [Embodiment] The following is a more detailed description of the present invention according to the embodiment example shown in the drawings. A perspective view of a single 200425859-type guidance mechanism used in furniture cabinets (not shown). FIG. 2 is a front circle viewed from the left of FIG. 1, and FIG. 3 is a plan view for explaining the automatic pull-back device. On the side rail 1 () of the cabinet frame, install and fix the slender box 14 with the right side of FIG. 3 as the front side, and the side section UD of the rectangular cross section of the drawer side rail fixed on the drawer side Install the rail engagement ... 〇. Between the actuators ι and Η, install rollers (not shown) to ensure the smoothness of the pull-out operation. The same is true for the multiple guide rails described below, and rollers or balls are provided. Box 14之 左侧 部 # 系 壁 'will be set at -Fang's locking parts 14K and 14K are locked on the side of the frame body 10 for fixing. The top and bottom of the box are formed with openings on the side (upper side) facing the rail engaging protrusion 20, so that the The latching projections protrude inside the box and can move back and forth relative to the box. Although the opposite side (lower side) is closed, it can also be formed as an opening. Using the following description of FIG. Invention, in this case, although the right side of FIG. 3 is the front, this drawing can also be used for the description of the second invention. In this case, 'the box is to the drawer side rail 12, and the left side of FIG. 3 is installed as the front' The rail engaging projections 20 are split on the side of the frame. Since the following description will be reversed before and after, the individual descriptions will be omitted. In the box, right wall surfaces M parallel to the left and right walls are formed. The M wall surface ^ is arranged between the left and right wall surfaces of the sliding member 16 having the same width as the interval between the wall surfaces. When the drawer is completely accommodated, the "normal rail engaging convex portion is engaged with this first concave portion 16K1", and its state is shown in Fig. 3 (a). In addition, the position of the rail engaging protrusion when the drawer is completely stored is locked with a little wire. The restricting convex portion 14T is formed in a box portion ′ behind the sliding member at a predetermined distance 5 degrees behind the sliding member in this state to restrict the position where the sliding member can move backward 10 200425859. In addition, the sliding member in the storage state is suitable, and the left wall of the through-box engaging recessed square position is provided near the left wall surface MB ... "The rear end of the moving member, and the phantom position P1, locks the other end of the spiral impulse at the rear end, and is close to the left wall; the end is locked, and the force of the part is often pulled back to the rear. The first 丨Concave, one end of the sliding structure P1 t is forward and closer to the right wall surface, and further :: is opened than the square part before the ^ th concave part. At the il 2nd concave part, the corresponding rail engaging convex position (rail card: The position of the sliding member on the square convex rainbow is the position of the sliding member, and the position of the convex part (engaged in Xichu, corresponding to the lower part). The distance of the side edge part before the concave part is formed as 5. The component has the property of the side edge before the second recess 16K2, and it is read back from the front.
之伽^ 〇 — 下口凸。"〇壓下而向左壁面14B 之側考曲，且能復原。另一 成士人几i 方面，在4動構件之左側部形 成卡5凸部16T，該箱卡合凹邱 目下。凹°卩14H之深度（壁厚）程度突 出，其後方側面16C係以後方接近於/ 左壁面之方式傾斜， 糟由執卡合凸部之卡合以永_ 4 (伴隧抽屜之拉出操作）滑動構件則Zhiga ^ 〇 — convex under the mouth. " 〇 Press down to test the side of the left wall 14B, and it can be restored. On the other hand, in the aspect of the adult, the convex part 16T of the card 5 is formed on the left side of the 4 moving member, and the box is engaged with the concave part. The depth (wall thickness) of the concave angle 卩 14H is prominent, and the rear side 16C is inclined in a way that the rear is close to the / left wall surface, which is caused by the engagement of the engaging convex part with the _ 4 (with the tunnel drawer pulled out) Operation) The sliding member is
在則方移動，卡合凸部丨6T 進入相卡合凹部14Η使其卡合 /成。然而’不-定要形成為傾斜狀，主要，卡合凸部 係形成為能卡合於箱卡合凹部 卩之形狀即可。藉此，滑動構 件則會傾斜如2點鏈線所示。 因如上述構成’在通常時’從第丨凹部(軌卡合凸部 20卡合於滑動構件）之狀態拉出抽屜，對該端部ρι會作用 200425859 後方向之力量F，對端邱pi 而4 P2附近會沿前進方 〇因此，在滑動構件沿1七人 作用力里 °其卡合凸部16T緊壓左壁 方向會作用力偶。當藉由说&磁& 土面14B之 於箱卡合凹部14H之位署上人 ：卞。凸口Μ立 而ο…上 卡合凸部則陷落於箱卡合凹部Moving in the regular direction, the engaging convex portion 6T enters the phase engaging concave portion 14Η to make it engage / combine. However, 'may not necessarily be formed in an inclined shape. Mainly, the engaging convex portion may be formed in a shape capable of engaging with the box engaging concave portion 卩. As a result, the sliding member will tilt as shown by the 2-point chain line. Due to the above configuration, the drawer is pulled out from the state of the first concave portion (the rail engaging convex portion 20 is engaged with the sliding member) in the normal state, and the force F in the rear direction of 200425859 is applied to the end portion, and the opposite end is pi. However, the vicinity of 4 P2 will move along the forward direction. Therefore, in the action of the sliding member along 17 people, the engaging convex portion 16T will press the left wall in the direction of the force, and a force couple will be applied. By saying & magnetic & earth surface 14B to the box engaging recessed portion 14H, sign the person: 卞. The convex opening M stands and the upper engaging convex portion sinks into the box engaging concave portion
而卡止。又，執卡合凸邱 r 口 U； 口 I 4 〇月匕從第1凹部16K1脫齙絲， 繼續往前方移動。於將姑p丨^ 脫離後 於將抽屜收納時，軌卡合凸 第1凹部之後側緣16U之方 ^ 〇抵接 万式形成该第1凹部。蕻ώ屮士 合使滑動構件扶起而使卡 胃由匕卡 # ϋ σ丨從相卡合凹部脫齙，妙始 ，猎由螺旋彈簧18之作用而# & γ Α %…、、後 纟用而使抽屜自動地往後方拉回。 在將抽屜拉出之狀態下， 動構件之士八几加， 稽田衝擎所引起之振動等滑 口 。 6Τ若不小心從箱卡合凹部 後抵接於限制凸 肖而後退，然 铋止。將此狀態表示於圖3(b)。 立导用手推抽屜來使其收納，則執卡合凸部2〇， 壁部16S沿左壁面14β方向f曲邊進 力 在此位置P0成為抽屜完全收納…ι"6Κ2， 出，進入於黛… 之狀恶。若欲再將抽屜拉And stuck. In addition, the latch is engaged with the convex opening r, the opening U, and the opening I 4. The dagger is removed from the first concave portion 16K1 and continues to move forward. After detaching the pp ^ When accommodating the drawer, the rail engaging convex side of the rear side edge of the first concave portion 16U ^ 〇 abuts to form the first concave portion.蕻 屮 合 合 使 使 使 使 使 扶 扶 扶 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从Use it to pull the drawer back automatically. In the state where the drawer is pulled out, the sliding members such as Bajijia and Jitian Chongqing are sliding. If the 6T accidentally abuts on the restrictive projection from the back of the box engaging recess and then backs off, the bismuth stops. This state is shown in Fig. 3 (b). The stand guide pushes the drawer to store it by hand, then the engaging convex portion 20 is held, and the wall portion 16S moves along the left wall surface 14β in the f-curved edge. At this position P0, the drawer is completely stored ... ι " 6Κ2, out, enter Dai ... Evil. To pull the drawer again
之前側緩6:凹^之軌卡合凸部20，則卡合於第2凹部 之刖側緣的帶< Q 缺後… 而面，能以此狀態拉出滑動構件。 通常之狀態。 卩卡口於相卡合凹部，恢復 自動後移動構件係滑動構件，本發明之 、收納之ί在通常（除例外時以外）時伴隨抽屜之拉出 提高耐久性不會產生滑動構件之彈性變形。因此，能 12 200425859 以上，雖係適用於單式導執機構之例，但亦能適用於 複式導執機構。複式導軌機構，在抽展收納之後半過程，、 將抽屜側軌與中間軌—體收納之機構的例，係揭示於曰本 專利特公平8-⑵3號公報或本申請人所提出之曰 願 2003-5366 。 如從以上所述，依本發明，使用者即使未將抽屜推至 最後’亦能自動完成收納’並且所收納之拉出體亦不 不小心飛出。又，即使其自動拉回裝置相關之滑動構件的 卡合不小心脫離，對拉出體之收納無任何障礙，又由 收納拉出體能將自動拉回裝置之機能恢復簡便地進行： 而，從動作形態而言’能使滑動構件之财久性提高。 【圖式簡單說明】 )圖式部分 圖 圖 1 ·係使用於具備本發明之裝置之導執機構 的立n 圖2 :係圖1之軌機構的放大前視圖。 % 圖3⑷、(b):係自動拉回裝置之說明俯視圖 (二）元件代表符號 1 〇 :框體側執 12 :抽屜側執 14 :箱 14A、14B :左右壁面 14H :箱卡合凹部 14T :限制凸部 13 200425859 1 6 :滑動構件 16K1 :第1凹部 16K2 :第2凹部 16T :卡合凸部 1 8 :彈性構件 20 :執卡合凸部The front side is slow 6: the concave rail engages the convex portion 20, and the belt &Q; which is engaged with the side edge of the second concave portion is missing ... On the other hand, the sliding member can be pulled out in this state. The usual state.卩 The bayonet is engaged with the recessed part, and the moving member is a sliding member after the restoration is automatic. The storage of the present invention is usually (except for exceptions) when the drawer is pulled out to improve the durability without causing elastic deformation of the sliding member. . Therefore, can be 12 200425859 or more, although it is an example of a single-type guidance agency, it can also be applied to a double-type guidance agency. The example of a double-rail mechanism that stores drawer side rails and middle rails in the second half of the exhibition period is disclosed in Japanese Patent Publication No. 8-⑵3 or the wish made by the applicant. 2003-5366. As described above, according to the present invention, even if the user does not push the drawer to the end, 'the storage can be completed automatically' and the stored pull-out body accidentally pops out. In addition, even if the engagement of the sliding member related to the automatic pull-back device is accidentally disengaged, there is no obstacle to the storage of the pull-out body, and the function of the automatic pull-back device can be restored simply by storing the pull-out body: As for the operation form, 'the financial performance of the sliding member can be improved. [Brief description of the drawings]) Schematic drawings Fig. 1 · It is a stand for a guide mechanism provided with the device of the present invention. Fig. 2 is an enlarged front view of the rail mechanism of Fig. 1. % Figure 3⑷, (b): Top view of the description of the automatic pull-back device (2) Symbols of component representative 1 〇: Frame side handle 12: Drawer side handle 14: Boxes 14A, 14B: Left and right wall surfaces 14H: Box engaging recess 14T : Restricted convex portion 13 200425859 1 6: Slide member 16K1: First concave portion 16K2: Second concave portion 16T: Engagement convex portion 1 8: Elastic member 20: Engagement convex portion