200412880 玖、發明說明： 【發明所屬之技術領域】 本發明係有關於拉出櫥櫃等辦公 ^ . . P ^ ^ 用体俱或家庭用傢倶 專的抽屜或桌面之際，用以減低摩 ..,^ 手彳不的導軌，有關所謂的 複式導軌。本案之拉出體一般係指 伯祖出物，包含抽屜、拉 出的桌子等。 【先前技術】 於利用複式導軌的櫥櫃等，在拉出抽屜情形下，先拉 出中間軌構件’其次拉出抽屜側軌構件，在收納情形下， 收納抽屜側軌構件，其次收納中間軌構件，以此順序來設 定，則可提高對製品的可靠性及安心感。 又，在拉出抽屜情形下，若在中間執構件拉出之前， 抽屜側軌構件業已相對於該中間執構件拉出，即會在此後 中間執構件拉出之際’抽屜等的載重成為對應於抽屜側執 構件外伸長度的力矩負載，對夾在中間執構件與收納體側 執構件之間的滾珠等旋動體作用。因此，對旋動體的動負 載增大，在耐久性上發生問題。於收納情形下亦相同。根 據此觀點，於下述專利文獻1中揭示，在拉出情形下，首 先將抽屜側執構件（内軌）與中間軌構件一起拉出，此後 ’拉出抽屜側軌構件，於收納之際，首先，相對於中間軌 構件收納抽屜側軌構件，此後，將抽屜側軌構件與中間執 構件一起收納的構造。 (專利文獻1) 曰本特公平8-1213號公報 2880 發明内容】 4寻利文獻 ， ，、κ艨弹力的大小，亦即摩擦力的太 小，來規定軌構件的滑動 必很簡便，最好有編、二 制力的調節未 取于有更間便、更確實的限制方法。 來規明目的在於提供：以既簡便且確實的構造 采規疋軌構件的滑動順序的複式導軌。 有鑑於上述目的，本發明接 ^ A 奉心月棱么、一種稷式導軌，係設在 俱的拉出體與收納體之間，其具有：收納體側軌 =⑽，係安裝於收納體侧；中間軌構件⑽，係相對 Η亥軌構件移動；以及拉出體側軌構件(⑷，係相對於該 中間執構件移動且安裝於拉出體側，其特徵在於： 、於橫截面視的中間軌構件-端側配設拉出體侧軌構件 ，並於另一端側配設收納體側軌構件； 具有安裝於中間軌構件且可環繞樞軸旋動的限制連結 構件（20)，並於該限制連結構件的收納體側執構件侧的部 /、有凸(20Τ) ’在自拉出體側軌構件及收納體側軌構件 大致疋全拉出狀態，相對於收納體側執構件要推入並移動 令間執構件時，該凸部的形狀係設成，可使該凸部的後側 面與收納體側軌構件前端部相干涉，並可乘跨於收納體側 軌構件，但該乘跨係被拉出體側執構件（14)所限制； 拉出體側執構件係具有凹部（丨4Iq，其在該拉出體側執 構件相對於中間執構件大致完全被收納狀態下，可至少局 部接納該限制連結構件（2〇)並供其退避；當限制連結構件 退避於該凹部，該乘跨限制即解除，中間軌構件除了可與 200412880 拉出體側執構件一起朝收納方向移動外，於拉出時也能一 起拉出，於中間軌構件處於大致完全拉出位置，使該限制 連結構件從凹部脫離。 在自拉出體側軌構件及中間軌構件大致完全拉出狀態 ，=對於收納體側軌構件要推入並移動中間軌構件時，該 凸:的形狀係設成，可使該凸部的後側面與收納體側軌構 件前端部相干涉，並可乘跨於收納體側軌構件，但由於該 乘跨係被拉出體側軌構件所限制，故在要收納拉出體時， 中間軌構件之收納移動受到限制，只有拉出體側軌構件（ 及拉出體）相對於中間軌構件進行收納移動。並由於若到 達拉出體側軌構件相對於中間軌構件大致完全收納位置， 料接納並退避限制連結構件於拉出體側軌構件的凹部， 糟由亦傳輸至中間軌構件的推人拉出體的力量，可推昇限 Γ連結構件，使其退避於㈣。若限料結構件退避於凹 二該：跨限制即解除，中間軌構件可與拉出體側軌構件 一起朝收納方向移動。 干 社構二Γ ，中間軌構件亦藉由進人凹部的限㈣ : 作用，與拉出體側軌構件-起拉出。並由於若到 達中間軌構件大致完全拉出 -T to rr^ 置，限制連結構件即脫離凹 口 P故可解除拉出體側執構件虚中f^ M ^ 牛# $ 卞一千間執構件的連結而進一 因此， 執構件藉簡便構造而 滑動。 可確實且順序極佳地進行 【實施方式】 7 200412880 以下根據附圖所示實施形態例進一步詳細說明本發明 第1圖係本發明之複式導軌的側視圖，其係拉出些許 狀態的圖式。第2圖係其要部放大圖，第4圖係第i圖的 箭頭線D-D的放大橫截面圖。為求易於瞭解，於第1圖及 第2圖中以實線顯示一部份應以虛線顯示處。於此形態例 中’拉出體係抽屜’如第4圖以橫截面表示，抽屜側軌構 件1:的橫截面形狀呈以四個平面狀壁部所圍成的矩形，於 其°卩伤具有開口部14K。固定於收納體側軌構件1〇的橫 截面L字形構件1〇B的軌構件m亦形成與抽屉側軌構件 14相同的矩形狀橫截面’於其一部份具有開口部服。於 此:列中’抽屜側執構件14與收納體側軌構件1〇的軌構件 去播Ϊ上下方向配置關係配設’前者構件的下®⑷與後 的上面10U相面對。此二構件14 配設亦可。 /0左右方向 4圖中么方面’中間執構件12之橫截面-端部12A (於第 m側亦二部:：成呈"形·弯曲的彎曲壁部，另-端部 口部將各” 12A ^^軌構件及钱體缝構件的各開 態例中，：了 Γ二 形壁部的内部，在此形 將安裴滾子的單更各軌構件相互隔開， 的端部12B之I 體側軌構件與中間軌構件 軌構件與中間軌裝滾子的單元體ϋ2夾在抽屜側 這些單元二=之間。於第4圖中，由於 體在柺截面外，故省略其圖示。200412880 发明 Description of the invention: [Technical field to which the invention belongs] The present invention relates to drawing out cabinets and other offices ^.. ., ^ Guide rails that cannot be held by hand, so-called double rails. The pull-out body in this case generally refers to the ancestral objects, including drawers, pull-out tables, and so on. [Prior art] For cabinets and the like that use double rails, when the drawer is pulled out, the middle rail member is pulled out first, and then the drawer side rail member is pulled out. In the storage case, the drawer side rail member is stored, and then the middle rail member is stored. By setting in this order, the reliability and peace of mind of the product can be improved. In the case of a drawer being pulled out, if the drawer side rail member has been pulled out relative to the middle holding member before the middle holding member is pulled out, then the load of the drawer and the like will correspond when the middle holding member is pulled out. The moment load on the external extension of the drawer-side holding member acts on a rotating body such as a ball sandwiched between the middle holding member and the storage-side holding member. Therefore, a dynamic load on the rotating body is increased, and a problem occurs in durability. The same is true in the case of storage. From this viewpoint, it is disclosed in the following Patent Document 1 that in the case of pulling out, firstly pull out the drawer-side holding member (inner rail) together with the middle rail member, and then 'pull out the drawer-side rail member for storage. First, the drawer side rail member is accommodated with respect to the intermediate rail member, and thereafter, the drawer side rail member is accommodated together with the intermediate handle member. (Patent Document 1) Japanese Patent Publication No. 8-1213 No. 2880 Summary of the Invention] 4 Profit-seeking documents. The magnitude of the elastic force, that is, the friction force is too small. It is very simple to specify the sliding of the rail member. It is good that the adjustment of the second force is not taken in a more convenient and more reliable way. The purpose of the regulation is to provide a double guide rail that adopts a sliding sequence of a rail member with a simple and reliable structure. In view of the above-mentioned object, the present invention is connected to a Fengxin Yueling, a 稷 -type guide rail, which is provided between the pull-out body and the storage body, which has: the storage body side rail = ⑽, is installed on the storage body The side rail member ⑽, which is moved relative to the Ηhai rail member; and the pull-out side rail member (⑷, which moves relative to the middle holding member and is installed on the pull-out body side, which is characterized by: The middle rail member-a pull-out body side rail member is provided on the end side, and a storage body side rail member is provided on the other end side; a restriction connecting member (20) installed on the middle rail member and rotatable around a pivot axis, And the part on the storage body side of the restricting connecting member / convex (20T) is in a state where the self-drawing body side rail member and the storage body side rail member are almost fully pulled out, and is held on the storage body side. When the component is to be pushed in and moved, the shape of the convex portion is set so that the rear side of the convex portion interferes with the front end portion of the container side rail member and can ride on the container side rail member. , But the riding system is restricted by the pull-out body member (14); The body-side holding member has a recess (4Iq), which can receive the restriction connection member (20) at least partially and retreat in a state where the body-side holding member is substantially completely stored relative to the middle holding member; When the restricting connecting member is retracted from the recess, the ride restriction is released. In addition to the 200412880 pull-out body-side holding member, the intermediate rail member can be moved in the storage direction together with the pull-out body. When the self-pulling body side rail member and the middle rail member are almost completely pulled out, when the side rail member of the storage body is pushed in and moved, the middle rail member is pulled out. The shape of the protrusion is set so that the rear side of the protrusion can interfere with the front end of the side rail member of the storage body, and can ride on the side rail member of the storage body, but because the riding system is pulled out of the body The side rail member is restricted, so when the pull-out body is to be accommodated, the storage movement of the middle rail member is restricted, and only the side rail member (and the pull-out body) of the pull-out body is moved relative to the middle rail member. And if it reaches the fully retracted position of the side rail member with respect to the middle rail member, the material is received and retracted to limit the connecting member to the recess of the side rail member, which is then pushed out by the pusher who also transmits to the middle rail member. The strength of the body can push up the limit Γ connecting member to make it retreat from ㈣. If the material limiting structure is retreated from the recess two: the restriction is lifted, and the middle rail member can be moved in the storage direction together with the side rail member of the pull-out body. Ganshe structure two Γ, the middle rail member is also restricted by the entrance into the recess: function, and pull out the body side rail member-pull out. And if it reaches the middle rail member is pulled out completely -T to rr ^ The restriction member is separated from the notch P, so the body side member can be released from the imaginary f ^ M ^ 牛 # $ 卞 One thousand pieces of the member are connected and further advanced. Therefore, the member can be slid by a simple structure. And the sequence is excellent. [Embodiment] 7 200412880 The following is a further detailed description of the present invention according to the embodiment shown in the drawings. Fig. 1 is a side view of the multiple guide rail of the present invention, which is a drawing in a slightly drawn state. Fig. 2 is an enlarged view of a main part thereof, and Fig. 4 is an enlarged cross-sectional view of an arrowed line D-D in Fig. I. For ease of understanding, parts shown in solid lines in Figures 1 and 2 should be shown in dotted lines. In this configuration example, the 'draw-out system drawer' is shown in cross section in FIG. 4. The cross-sectional shape of the drawer side rail member 1: is a rectangle surrounded by four planar wall portions. The opening is 14K. The rail member m, which is fixed to the cross-section L-shaped member 10B of the side rail member 10 of the storage body, also has the same rectangular cross section as the drawer side rail member 14 '. Here: In the column, the “drawer-side holding member 14 and the rail member 10 of the storage body side rail member 10” are arranged in a vertical relationship. The lower member of the former member faces the upper 10U of the rear member. The two members 14 may be provided. / 0 Leftward and rightward directions 4 in the figure, the cross section of the intermediate holding member 12-the end portion 12A (on the m-th side and the second portion: a curved wall portion that is " shaped and curved, and the other end portion is Each "12A ^^ rail member and money body seam member in each open state example: the inside of the Γ two-shaped wall portion, in this shape to separate the single rail member of the An Pei roller from each other, the end 12B of the body side rail member and middle rail member rail member and middle rail roller unit unit ϋ2 is sandwiched between these two units on the drawer side. In Figure 4, because the body is outside the cross section, its omitted Icon.
、12B 軌構件12的預定位置，在連結前述二端部12A 的域面中央部的壁部（於前述下面14S與上面剛 安裝臂狀限制連結構件2。。此限制連結構件環繞貫 二的的枢軸2〇J旋動自如。另一方面，於抽屜側軌構 件側Γ位置設置可供限制連結構件前端部的抽屜側軌構 I:的凸部退避用之作為凹部的缺口部UH。亦可為 體側mr連結構件2G的前述凸部聊的相反側（收納 单J構件側）形成凸部樹。此凸部的後侧面20TS形成 ”、頃斜狀。於中間軌構件12拉出最大程度情形（第3圖 件了。，:：連結構件20的凸部2叮係垂掛在收納體側軌構 =的:端⑽的正前方。因此，若朝收納方向移動中間 限制連結構件之凸部的後側φ 端10Ε相干涉。 則逆則 第3圖表示相對於中間軌構件⑴字抽屜侧軌構件η 出最大耘度的狀態，於此狀態下，抽屜側軌構件下面 / :後端區域亦面對限制連結構件的-部份（於此例中 邛0T頂邛（下端）與收納體側軌構件 10的上面1GU (於抽屜收納狀態下，與前述下面14S成面 對面關係的收納體側軌構件的面）的高度差小。因此，在 收納抽屜情形下，雖此推人力亦傳輸至中間軌構件12，不 過方面’限制連結構件（的凸部20P )的向上旋動受 到抽屜側軌構件下φ 14S限制，另一方面，限制連結構件 200412880 限 的前述後側面2〇TS與抽屜側執構件 制中間軌構件的移動。 的别鳊相干涉 於中間執構件12朝收納方向的移動 軌構件中僅有UPh 门的移動文到限制期間内， ㈣仟”罝有抽屜側軌構件14朝 對於中間軌構件大致完全收納位置，’缺移動’㈣達相 對限制連結構件2〇的凸部2 内：P⑽即面 ，在限制連結構件抽展收納中 稱件與收納體側軌構件前端10E的干涉作用 下，限制連結構件（的凸部m) … 體側軌構件上面⑽的古 &月乘5於收納 的冋度的方向（於本例中為上方）旌 動的作用。因此，凸部2〇p芒而姐万）旋 1/fU 卩2〇P右面對抽屜側執構件的缺口部 14H，即進入並退避於缺口部内。 藉此，限制連結構件可乘跨於收納體側執構件的上面 剛，中間執構件12D可相對於收納體側執構件朝收納方向 移=。，此日夺，抽屜側軌構件藉㉟度抵接機構（依情況 而疋，藉由與限制連結構件的凸部2〇p卡合），與中間執 構件一起朝收納方向移動。又，缺口部14H的前後方向長 度等的尺寸大於限制連結構件凸部2〇p，即使於操作中， 抽屜側執構件的缺口部的孔壁不抵接凸部2〇p，對本發明 的範圍仍無影響。於此情形下，如前述，設置限定抽屜側 執構件相對於中間執構件完全收納狀態的適度抵接機構。 由於在抽屜收納狀態情形下，限制連結構件2()的凸部 20P進入並退避於缺口部14}1，故在拉出抽屜側軌構件情形 下’抽屜側執構件的缺口部孔壁抵接限制連結構件的進入 部分之凸部20P的後側面20K，成中間執構件與抽屜側執 200412880 構件連結狀態。又’雖然藉由抽屜 抵接限制連結構件的凸部後側面施，推缺：#壁面 結構件，不過，限料結構件 ^ ^制連 側軌構㈣的上面⑽限制而無法旋動"〇τ又到收納體 因此，中間軌構件到達大致完全拉出位 則則，凸部20P自缺口部14H拔脫之前 ::中間軌構件-起拉出…於此位置”缺二: 平）月地拔出凸部20P，前述凸部後侧面m向前 =出限制連結構件，抵接缺^㈣的㈣，推出限：, 12B The predetermined position of the rail member 12 is a wall portion at the central portion of the domain surface connecting the two end portions 12A (the arm-shaped restricting connecting member 2 is just installed on the lower surface 14S and the upper surface. This restricting connecting member surrounds the The pivot 20J rotates freely. On the other hand, a notch UH is provided as a recessed portion of the drawer side rail structure I: which can restrict the front end portion of the connecting member at the position Γ of the drawer side rail member. The convex part tree is formed on the opposite side of the convex part chat of the body-side mr connection member 2G (the side of the storage unit J). The rear side 20TS of this convex part is formed in an inclined shape. It is pulled out to the maximum extent on the middle rail member 12 The situation (Figure 3). :: The convex part 2 of the connecting member 20 is hung directly in front of the side rail structure of the storage body =: end ⑽. Therefore, if the convex part of the middle restricting connecting member is moved in the storage direction The φ end of the rear side interferes with 10E. Inversely, Fig. 3 shows the state of maximum hardness with respect to the middle rail member, the drawer side rail member η, and in this state, under the drawer side rail member /: rear region Also faces the-part of the restricting link (in In the example, the height difference between 邛 0T top 邛 (lower end) and the upper surface 1GU of the storage body side rail member 10 (the surface of the storage body side rail member in a face-to-face relationship with the lower surface 14S in the drawer storage state) is small. In the case of storing drawers, although the pushing force is also transmitted to the middle rail member 12, the upward rotation of the 'restriction connection member (the convex portion 20P) is restricted by the φ 14S under the drawer side rail member, and on the other hand, the connection member is restricted 200412880 The movement of the aforementioned rear side 20TS and the middle rail member of the drawer-side handle member interferes with each other. The movement of the middle handle member 12 toward the storage direction is limited to the movement of the UPh door during the restricted period. "㈣ 仟" 罝 There is a drawer side rail member 14 toward the position where the middle rail member is almost completely accommodated, and the "missing movement" is reached within the convex portion 2 of the restricted connection member 20: P⑽ is the surface, and the restricted connection member is extended and stored. The interference between the weighing member and the front end of the storage body side rail member 10E restricts the connecting member (the convex portion m)… the ancient & month multiplied by 5 on the side of the storage side rail member (Upper in this example) The effect of the pulsation. Therefore, the convex portion is 20 p, and the 1 / fU 卩 20P is turned to the notch portion 14H on the right side of the drawer side member, which enters and retreats to With this, the restricting connecting member can ride on the upper surface of the storage body side holding member, and the middle holding member 12D can be moved in the storage direction relative to the storage body side holding member =. Today, the drawer side rail member borrows The abutment mechanism (according to the situation, by engaging with the convex portion 20p of the restricting connecting member) moves with the intermediate holding member in the storage direction. The size of the notch portion 14H in the front-back direction is larger than Limiting the convex portion 20p of the connecting member, and even in operation, the hole wall of the notch portion of the drawer-side holding member does not abut the convex portion 20p, has no effect on the scope of the present invention. In this case, as described above, a moderate abutment mechanism is defined to limit the state in which the drawer-side holding member is completely accommodated with respect to the intermediate holding member. In the case of the drawer storage state, the convex portion 20P of the connecting member 2 () is restricted from entering and retracting from the notch portion 14} 1. Therefore, when the drawer side rail member is pulled out, the notch portion hole wall of the drawer side holding member abuts The rear side 20K of the convex portion 20P that restricts the entry portion of the connecting member is in a state where the middle holding member and the drawer side holding 200412880 are connected. And 'Although the drawer abuts the rear side of the convex part of the restricting connecting member, it is pushed out: # 墙面 结构 件, but the upper limit of the restricting structure ^ ^ side rail structure ⑽ is restricted and cannot be rotated " 〇τ has come to the storage body. Therefore, the middle rail member reaches a substantially fully pulled position, before the convex portion 20P is pulled out from the notch portion 14H :: the middle rail member-pulled out ... at this position "missing two: flat) month The convex portion 20P is pulled out, and the rear side m of the aforementioned convex portion is forward = the restricting connecting member is abutted against the missing ㈣, and the pushing limit is:
/吉構件，或者’亦可設置使限制連結構件環繞樞軸2〇J 旋：’經常朝自缺口部14H拔脫的方向（於第3圖中為逆 時鐘方向）施加彈壓力的彈簧等彈壓機構。 ^藉適度抵接機構來限定中間軌構件的完全拉出位置， 右自此狀g進-步拉出抽屜，軌構件中即僅有抽屜側轨構 件14與抽屜一起拉出。該抽屜側軌構件的完全拉出位置藉 適度抵接機構限定。 由於如以上作成於收納時抽屜側軌構件與中間軌構件 起收納移動，結束收納操作的機構，故將收納操作正要 結束時自動拉入的裝置作成對抽屜側軌構件及中間軌構件 中任一構件作用的機構亦有效。 於以上說明中，雖為了圓滑滑動各軌構件，設置具有 疑動體的單元體，不過，使用此種旋動摩擦的機構為任意 形態，無此機構亦可。 11 200412880 以上雖舉抽屜為例加以說明，不過，拉出體亦可為拉 出的桌子等。 所述各變形形態只要彼此間無矛盾存在，縱然是其他 形態，仍可適用。 由以上說明可知，本發明，可提供能以既簡便且確實 的構造來規定軌構件的滑動順序的複式導軌。 【圖式簡單說明】 (一） 圖式部分 第1圖係本發明之複式導執的側視圖。 第2圖係第1圖的要部放大圖。 第3圖係與第1圖的複式導軌不同狀態的側視圖。 第4圖係第1圖的箭頭線D—D的放大橫截面圖。 (二） 元件代表符號 1〇 收納體側軌構件 10E 收納體側軌構件前端 12 中間軌構件 14 抽屜側執構件 14H 凹部（缺口部） 20 限制連結構件 20 J 樞軸 20T 凸部 20TS限制連結構件凸部的後側面/ Ji member, or 'You can also set the restricting connecting member around the pivot 20J rotation:' Always press the spring such as the spring in the direction to pull out from the notch 14H (counterclockwise in Figure 3) mechanism. ^ The moderate abutment mechanism is used to limit the fully pulled-out position of the middle rail member. From the right side, the drawer is pulled in and out step by step. Only the drawer side rail member 14 is pulled out together with the drawer. The fully extended position of the drawer side rail member is defined by a moderate abutment mechanism. As described above, a mechanism for moving the drawer side rail member and the middle rail member during storage to end the storage operation is completed. Therefore, the device that automatically pulls in when the storage operation is about to end is used as a pair of drawer side rail member and middle rail member. A component acting mechanism is also effective. In the above description, a unit body having a moving body is provided in order to smoothly slide each rail member. However, a mechanism using such a rotary friction is arbitrary, and there is no such mechanism. 11 200412880 Although the drawer is taken as an example for description, the pull-out body may be a pull-out table or the like. As long as there is no contradiction between the various deformation forms described above, even if it is another form, it is still applicable. As can be seen from the above description, the present invention can provide a multiple-type guide rail capable of specifying a sliding order of rail members with a simple and reliable structure. [Brief description of the drawings] (1) Schematic part The first figure is a side view of the double guide of the present invention. Fig. 2 is an enlarged view of a main part of Fig. 1. Fig. 3 is a side view showing a state different from that of the duplex rail shown in Fig. 1. FIG. 4 is an enlarged cross-sectional view of the arrowed line D-D of FIG. 1. (II) Symbols for components 10 Storage body side rail member 10E Storage body side rail member front end 12 Intermediate rail member 14 Drawer side handle member 14H Recess (notch) 20 Restriction connection member 20 J Pivot 20T Convex portion 20TS Restriction connection member Rear side