200907158 九、發明說明： 【發明所屬之技術領域】 本發明係有關一種用於使可傾斜之閘板鉸接於傢具本 體之承載側壁之鉸鏈構造。 【先前技術】 此種鉸鏈構造特別用於，惟並非專用於室內裝修部 分，例如，用於廚壁單元之可傾斜之閘板的鉸接。 習知可傾斜之閘板透過固定於二傢具側面之內側面的 一對鉸鏈，附裝於傢具本體。 各鉸鏈一般包括：一鉸接四邊形，由一固定於傢具側 面之基架形成；一連接桿，固定於閘板；以及一對平衡桿， 其等將基架連接於連接桿。 鉸鏈須提供閘板於最初開啓步驟中藉由橫向於支承表 面本身移動，使其與傢具本體支承表面分離的可能性，俾 在其旋轉期間不會妨礙。 習知解決方案中之鉸接四邊形一般設計成相對側尺寸 相似，俾於閘板的最初開啓階段中’實質上發揮作爲鉸接 四邊形的功能。 —個因此種鉸鏈構造引起的問題係關於在其旋轉期間 鬧板欠佳的穩疋度。 用於鉸接四邊形之構形事實上非常接近一平行六面 體，連接桿之瞬間旋軸描繪遠離連接桿本身之軌跡。 因此，於閘板之旋轉期間，二個四邊形可能遭受不平 衡變形，結果造成閘板扭轉。 200907158 因此，爲穩定閘板，須藉一桿連接二鉸鏈之鉸接四邊 形，該桿藉由使其變形同步，防止閘板之不理想扭轉。 【發明內容】 然而，該解決方案牽涉到額外穩定元件並限制傢具內 部的可用空間。 因此，本發明之技術課題在於製造一種用於使可傾斜 之閘板鉸接於傢具本體之承載側壁之鉸鏈構造，其可消除 習知技術之低劣技術缺點。 於技術課題之範圍內，本發明之一目的在於製造一種 用於使可傾斜之閘板鉸接於傢具本體之承載側壁之鉸鏈構 造，其無需額外穩定元件，對閘板提供必要的穩定性。 本發明之另一目的在於製造一種用於使可傾斜之閘板 鉸接於傢具本體之承載側壁之鉸鏈構造，其容許閘板於最 初開啓階段，描繪一自其支承表面移開之最佳軌跡，俾在 旋轉期間不會妨礙。 本發明之另一目的在於製造一種用於使可傾斜之閘板 鉸接於傢具本體之承載側壁之鉸鏈構造，其有效、可靠， 且簡化並小型。 根據本發明，技術課題以及此等和其他目的藉由製造 如申請專利範圍第1項之用於使可傾斜之閘板鉸接於傢具 本體之承載側壁之鉸鏈構造 須知，在閘板之關閉位置，連接桿與基架間的實質上 相似性容許閘板於最初開啓階段，自其支承表面移除，而 未對其構成妨礙，惟連接桿與基架之長度間的極大不同容 200907158 許維持接近連接桿本身之連接桿瞬間旋轉軸的軌跡’結 果，無需額外穩定元件，鉸鏈可提供閘板必要的穩定性。 本發明之其他特徵進一步界定於後面的申請專利範圍 中。 【實施方式】 由根據附圖中指示性及非限制性圖示之器材’用於使 可傾斜之閘板鉸接於傢具本體之承載側壁之鉸鏈構造之較 佳惟非專用實施例的說明，本發明之進一步特徵及優點將 更清楚。 參考圖式，顯示一鉸鏈構造1，其用來使一可傾斜之 閘板2鉸接於傢具4之本體的承載側壁或側面3。 特別是，除了右及左側壁3(僅顯示左側壁）外’像具4 具有一底部5、一背部6及一蓋7。 右及左側壁3、蓋7及底部5於前部形成閘板2在其 關閉位置之前支承表面8。 僅顯示將閘板2鉸接於側面3所需二個鉸鏈構造1 $ 一（左側者）。 須知，右鉸鏈具有與左鉸鏈相似之構造，這將於以卞 詳加說明。 鉸鏈構造1包括：一鉸接之四邊形，由一用來固定_ 側壁3之基架9形成；一連接桿1 〇，用來固定於閘板2 ; 一第1平衡桿11，具有一與基架9連接之第1鉸鏈軸12, 以及一與連接桿1〇連接之第2鉸鏈軸13;以及一第 衡桿14,具有一與基架9連接之第3鉸鏈軸15,以及 200907158 連接桿10連接之第4鉸鏈軸16。 鉸鏈軸12、13、14及15均自然水平且相互平行，以 容許閘板2於其關閉位置與開啓位置間繞一在第丨圖中以 1 7所標示處於閘板2之開啓位置之（水平）瞬間旋轉軸（於第 1圖中亦顯示作圖線以辨認於閘板2之開啓位置之瞬間旋 轉軸17)旋轉。第1平衡桿11在一共用垂直平面中位於第 2平衡桿14下方，並具有與第2平衡桿14匹配之輪廓， 其與第2平衡桿1 4於閘板2之關閉位置匹配。 本發明之一顯著特徵在於第1鉸鏈軸12與第3鉸鏈軸 15間之距離不大於第2鉸鏈軸13與第4鉸鏈軸16間之距 離的一半，且於閘板2之關閉位置，第1與第3鉸鏈軸12 與15共用的平面18實質上平行於第2與第4鉸鏈軸13與 1 6共用的平面1 9。 特別是於第I圖中以粗線顯示於閘板2之關閉位置’ 鉸接之四邊形的構造：除了 1 8及1 9所標示之平面外’亦 顯示平面20，如同平面21係第3與第4鉸鏈軸15與16 共用的平面，該平面20係第I4鉸鏈軸15與16共用的平 面。 仍舊於第1圖中’虛線分別顯示於閘板2之關閉位置 與開啓位置間，分別由連接桿10之第2及第4錢鏈軸U 及1 6所描繪的軌跡。 較佳地，第1鉸鍵軸12與第3鉸鏈軸15間之距離不 小於第2鉸鏈軸13與第4鉸鏈軸16間之距離的三分之〜。 於閘板2之關閉位置’第1鉸鏈軸12與第3鉸鏈軸丨5共 200907158 用之平面18以及第2鉸鏈軸13與第4鉸鏈軸16共用之平 面19具有相對於與該側壁正交之垂直平面〇°-12°範圍內之 斜度。 基架9包括一固定於側壁3之固定板25，一用來起動 第1平衡桿1 1之彈性線型致動器2 6安裝於該側壁3上。 彈性線型致動器26具有一連接於固定板25之第5鉸 鏈軸2 7以及一連接於第1平衡桿1 1之一延伸部2 9，延伸 超過第1鉸鏈軸12之第6鉸鏈軸28。 有利地，彈性線型致動器26配置一自側面3之後部至 前部之向下斜度，並圍繞第5鉸鏈軸27，自閘板2之開啓 位置至關閉位置具有較佳不大於30°之有限角度範圍。 這容許進一步限制於傢具4之側面3上基架9之尺寸。 更正確地說，彈性線型致動器2 6由以下元件構成：一 氣體彈簧，具有一缸體30’其以第5鉸鏈軸27連接於固 定板25:以及一桿31，具有連接於第I平衡桿11之延伸 部29的第6鉸鏈軸28。 桿3 1自彈性線型致動器26之缸體3 0抽出之抽出端停 止器決定閘板2之開啓位置，並設計成於閘板2之開啓位 置，不會在閘板與傢具4之蓋7之間構成妨礙。 第1平衡桿11又具有一徑向突起32，其用來於接近 閘板2之關閉位置處，妨礙習知型減速裝置33，該減速裝 置3 3安裝於固定板25上，俾將閘板2之關閉減速。 彈性線型致動器2 6之擺動使第5鉸鏈軸2 7與第6鉸 鏈軸28共用之平面自第1鉸鏈軸12與第5鉸鏈軸27共用 -10- 200907158 之平面的一側移至接近閘板2之關閉位置的另一側。於該 移動中有彈性線型致動器26施加於第1平衡桿1 1上之旋 轉力矩方向之反轉。 實質上，於閘板2之最初開啓階段期間內，彈性線型 致動器26產生一與使用者所施加旋轉力矩不一致的旋轉 力矩，惟在閘板2之最後關閉階段期間內，彈性線型致動 器26產生一與使用者所施加以穩定關閉位置中之閘板2之 旋轉力矩一致的旋轉力矩。 而且，於閘板2之最後關閉階段中，減速裝置3 3的介 入防止閘板2對前支承表面8之猛烈碰撞。 須知，本發明之鉸鏈構造1可於閘板2之最初開啓階 段後（亦即，於第5鉸鏈軸27與第6鉸鏈軸28共用之平面 自第1鉸鏈軸12與第5鉸鏈軸27共用之平面上方移動至 該平面下方後）鉸接的四邊形所呈任一構形中，在閘板2之 重量於第1平衡桿1 1上所產生的旋轉力矩與由彈性線型致 動器26於第1平衡桿11上所產生相反方向的旋轉力矩 間，產生實質平衡。於由該彈性線型致動器2 6在第1平衡 桿11上所產生，相對於第1鉸鏈軸12之旋轉力之臂的變 化與由閘板2之重量於第丨平衡桿i 1上所產生，相對於第 1鉸鏈軸12之反轉力量之臂的變化之間事實上成一實質上 直接比例。 大體上，爲移動閘板2,使用者須施加一僅足以使第1 平衡桿1 1所面臨之實質平衡失去平衡之手動旋轉力。 經證實’本發明之鉸鏈構造實際上特別有利，由於其 -11- 200907158 藉由維持接近連接桿本身之鉸接四邊形之連接桿的瞬間方定 轉軸，提供所欲穩定度給閘板，因此，無須使用額外穩定 元件，可防止閘板之不理想扭轉。 所構思之鉸鏈構造均可在發明槪念之範圍內，作許$ 變更及變化。而且，所有細節均可由技術上對等細節替代。 實際上，根據要求及習知技藝，所用材料及尺寸可爲 任何類型。 【圖式簡單說明】 第1圖顯示根據本發明，一傢具在閘板開啓下，平行 於其側面垂直剖斷之側視圖； 第2圖顯示第1圖之傢具在閘板開啓下之立體圖； 第3圖顯示第1圖所示傢具在閘板關閉下之相同視圖； 第4圖顯示第2圖所示傢具在閘板關閉下之相同視圖； 第5圖顯示第1圖之傢具之前視圖。 【主要元件符號說明】 1 鉸鏈構造 2 閘板 3 側面（承載側壁） 4 傢具 5 底部 6 背部 7 蓋 8 前支承表面 9 基架 200907158 10 連 接 桿 11 第 1 平 衡桿 12 第 1 鉸 接軸 13 第 2 鉸 接軸 14 第 2 平 衡桿 15 第 3 鉸 接軸 16 第 4 鉸 接軸 17 旋 轉 軸 18 鉸 接 軸 12與 15 共 用 之 平 面 19 鉸 接 軸 13與 16 共 用 之 平 面 2 1 鉸 接 軸 15與 16 共 用 之 平 面 22,23 軌 跡 25 固 疋 板 26 彈 性 線 型致動器 27 第 5 鉸 接軸 28 第 6 鉸 接軸 29 延 伸 部 3 0 缸 體 3 1 桿 3 2 徑 向 突 起 3 3 減 速 裝 置 -13-200907158 IX. Description of the Invention: [Technical Field] The present invention relates to a hinge structure for hinged a tiltable shutter to a load bearing side wall of a furniture body. [Prior Art] Such a hinge structure is particularly useful for, but not exclusively for, the interior decoration portion, for example, the hinge of a tiltable shutter for a kitchen wall unit. The conventional tiltable shutter is attached to the furniture body through a pair of hinges fixed to the inner side of the side surfaces of the two furniture. Each of the hinges generally includes: a hinged quadrilateral formed by a base frame fixed to the side of the furniture; a connecting rod fixed to the shutter; and a pair of balance bars that connect the base frame to the connecting rod. The hinge shall provide the possibility that the shutter will be separated from the support surface of the furniture body by moving transversely to the support surface itself during the initial opening step, and will not interfere with its rotation. The articulated quadrilateral in the conventional solution is generally designed to be similar in size to the opposite side, and functions substantially as a hinged quadrilateral in the initial opening phase of the shutter. A problem caused by such a hinge construction is the poor stability of the board during its rotation. The configuration for the articulated quadrilateral is in fact very close to a parallelepiped, and the momentary axis of the connecting rod depicts the trajectory away from the connecting rod itself. Therefore, during the rotation of the shutter, the two quadrilaterals may suffer from unbalance deformation, resulting in twisting of the shutter. 200907158 Therefore, in order to stabilize the shutter, a hinged quadrilateral of two hinges must be connected by a rod, which prevents the undesired twist of the shutter by synchronizing its deformation. SUMMARY OF THE INVENTION However, this solution involves additional stabilizing elements and limits the available space within the furniture. Accordingly, the technical object of the present invention is to create a hinge structure for hinged a tiltable shutter to a load bearing side wall of a furniture body, which eliminates the inferior technical disadvantages of the prior art. Within the scope of the technical subject matter, it is an object of the present invention to provide a hinge structure for hinged a tiltable shutter to a load bearing side wall of a furniture body that provides the necessary stability to the shutter without the need for additional stabilizing elements. Another object of the present invention is to create a hinge structure for articulating a tiltable shutter to a load bearing side wall of a furniture body that allows the shutter to depict an optimum trajectory from its support surface during the initial opening phase.不会 does not interfere during the rotation. Another object of the present invention is to create a hinge structure for hinged a tiltable shutter to a load bearing side wall of a furniture body that is effective, reliable, and simple and compact. According to the present invention, the technical subject, and the like, and other objects, by the manufacture of the hinge structure for hinged the tiltable shutter to the load-bearing side wall of the furniture body, in the closed position of the shutter, The substantial similarity between the connecting rod and the pedestal allows the ram to be removed from its support surface during the initial opening phase without impeding it, but the great difference between the length of the connecting rod and the pedestal is maintained. The connecting rod of the connecting rod itself rotates the axis of the shaft instantaneously. As a result, the hinge can provide the necessary stability of the shutter without the need for additional stabilizing elements. Other features of the invention are further defined in the scope of the following claims. [Embodiment] A preferred but non-specific embodiment of a hinge structure for guiding a tiltable shutter to a load bearing side wall of a furniture body according to the illustrative and non-limiting illustrations in the drawings, Further features and advantages of the invention will be apparent. Referring to the drawings, a hinged configuration 1 is shown for articulating a tiltable shutter 2 to a load side wall or side 3 of a body of furniture 4. In particular, except for the right and left side walls 3 (only the left side wall is shown), the image unit 4 has a bottom portion 5, a back portion 6, and a cover 7. The right and left side walls 3, cover 7 and bottom 5 form a support surface 8 at the front to form the shutter 2 in its closed position. Only the two hinge configurations 1 $1 (left side) required to hinge the shutter 2 to the side 3 are shown. It should be noted that the right hinge has a similar construction to the left hinge, which will be explained in detail. The hinge structure 1 comprises: a hinged quadrilateral formed by a base frame 9 for fixing the side wall 3; a connecting rod 1 〇 for fixing to the shutter 2; a first balance bar 11 having a base frame 9 connected first hinge shaft 12, and a second hinge shaft 13 connected to the connecting rod 1〇; and a balance rod 14 having a third hinge shaft 15 connected to the base frame 9, and a 200907158 connecting rod 10 The fourth hinge shaft 16 is connected. The hinge shafts 12, 13, 14 and 15 are naturally horizontal and parallel to each other to allow the shutter 2 to be pivoted between its closed position and the open position in the open position of the shutter 2 indicated by 17 in the first figure ( Horizontal) The momentary rotation axis (the rotation axis 17 is also shown in Fig. 1 to show the drawing line to recognize the opening position of the shutter 2). The first balance bar 11 is positioned below the second balance bar 14 in a common vertical plane and has a contour that matches the second balance bar 14 and that matches the second balance bar 14 at the closed position of the shutter 2. One of the salient features of the present invention is that the distance between the first hinge shaft 12 and the third hinge shaft 15 is not more than half the distance between the second hinge shaft 13 and the fourth hinge shaft 16, and is in the closed position of the shutter 2, The plane 18 shared by the third hinge shafts 12 and 15 is substantially parallel to the plane 19 shared by the second and fourth hinge shafts 13 and 16. In particular, in the first figure, the thick line is shown in the closed position of the shutter 2'. The structure of the hinged quadrilateral: in addition to the plane indicated by 18 and 19, the plane 20 is also displayed, as the plane 21 is the third and the third. 4 A plane shared by the hinge shafts 15 and 16, which is a plane shared by the I4 hinge shafts 15 and 16. Still in the first figure, the broken line is respectively displayed between the closed position and the open position of the shutter 2, and the trajectories drawn by the second and fourth money chain axes U and 16 of the connecting rod 10, respectively. Preferably, the distance between the first hinge shaft 12 and the third hinge shaft 15 is not less than three thirds of the distance between the second hinge shaft 13 and the fourth hinge shaft 16. In the closed position of the shutter 2, the plane 18 of the first hinge shaft 12 and the third hinge shaft 5, which is used for the second hinge shaft 5, and the plane 19 shared by the second hinge shaft 13 and the fourth hinge shaft 16 are orthogonal to the side wall. The slope of the vertical plane 〇 °-12 ° range. The base frame 9 includes a fixing plate 25 fixed to the side wall 3, and an elastic linear actuator 206 for starting the first balance bar 1 is mounted on the side wall 3. The elastic linear actuator 26 has a fifth hinge shaft 27 connected to the fixing plate 25, and a sixth hinge shaft 28 connected to one extension portion 2 of the first balance bar 1 and extending beyond the first hinge shaft 12. . Advantageously, the elastic linear actuator 26 is configured to have a downward slope from the rear to the front of the side 3 and around the fifth hinge axis 27, preferably from no more than 30° from the open position to the closed position of the shutter 2 A limited range of angles. This allows for further limitation on the dimensions of the pedestal 9 on the side 3 of the piece of furniture 4. More specifically, the elastic linear actuator 26 is composed of the following elements: a gas spring having a cylinder 30' connected to the fixed plate 25 by a fifth hinge shaft 27: and a rod 31 having a connection to the first The sixth hinge shaft 28 of the extension 29 of the balance bar 11. The rod end 31 is pulled out from the cylinder 30 of the elastic linear actuator 26, and the withdrawal end stopper determines the opening position of the shutter 2, and is designed to be in the open position of the shutter 2, and is not covered by the shutter and the furniture 4. 7 constitutes an obstacle. The first balance bar 11 has a radial projection 32 for closing the closed position of the shutter 2 to obstruct the conventional type reduction gear 33. The reduction gear 3 3 is mounted on the fixed plate 25, and the shutter is closed. 2 closes the deceleration. The swing of the elastic linear actuator 26 causes the plane shared by the fifth hinge shaft 27 and the sixth hinge shaft 28 to move from the side where the first hinge shaft 12 and the fifth hinge shaft 27 share the plane of -10 200907158 to be close to each other. The other side of the closed position of the shutter 2. During this movement, the direction of the rotational torque applied to the first balance bar 1 by the elastic linear actuator 26 is reversed. Essentially, during the initial opening phase of the shutter 2, the elastic linear actuator 26 produces a rotational torque that is inconsistent with the rotational torque applied by the user, but during the final closing phase of the shutter 2, the elastic linear actuation The device 26 produces a rotational moment that is consistent with the rotational moment applied by the user to stabilize the shutter 2 in the closed position. Moreover, in the final closing phase of the shutter 2, the intrusion of the reduction gear 3 3 prevents the violent collision of the shutter 2 against the front support surface 8. It should be noted that the hinge structure 1 of the present invention can be shared from the first hinge shaft 12 and the fifth hinge shaft 27 after the initial opening phase of the shutter 2 (that is, the plane shared by the fifth hinge shaft 27 and the sixth hinge shaft 28). In the configuration in which the hinged quadrilateral is moved above the plane, the rotational moment generated by the weight of the shutter 2 on the first balance bar 1 is the same as that of the elastic linear actuator 26 1 A substantial balance is generated between the rotational moments in the opposite directions generated on the balance bar 11. The elastic linear actuator 26 is produced on the first balance bar 11, and the change of the arm with respect to the rotational force of the first hinge shaft 12 and the weight of the shutter 2 on the second balance bar i 1 The resulting change in the arm relative to the inversion force of the first hinge axis 12 is in fact substantially proportional. In general, to move the shutter 2, the user must apply a manual rotational force that is only sufficient to unbalance the substantial balance faced by the first balance bar 11. It has been confirmed that the hinge structure of the present invention is actually particularly advantageous, since its -11-200907158 provides the desired stability to the shutter by maintaining the momentary pivot of the connecting rod of the articulated quadrilateral of the connecting rod itself, so that it is not necessary The use of additional stabilizing elements prevents undesired twisting of the shutter. The hinge structure conceived is subject to change and variation within the scope of the invention. Moreover, all details can be replaced by technically equivalent details. In fact, the materials and dimensions used may be of any type, depending on the requirements and the skill of the art. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side view showing a piece of furniture vertically cut parallel to its side when the shutter is opened according to the present invention; and FIG. 2 is a perspective view showing the furniture of FIG. 1 under the opening of the shutter; Figure 3 shows the same view of the furniture shown in Figure 1 with the shutter closed; Figure 4 shows the same view of the furniture shown in Figure 2 with the shutter closed; Figure 5 shows the front view of the furniture of Figure 1. [Main component symbol description] 1 Hinged structure 2 Gate 3 Side (bearing side wall) 4 Furniture 5 Bottom 6 Back 7 Cover 8 Front support surface 9 Base frame 200907158 10 Connecting rod 11 1st balance bar 12 1st articulated shaft 13 2 Hinged shaft 14 2nd balance bar 15 3rd articulated shaft 16 4th articulated shaft 17 Rotary shaft 18 Hinged axis 12 and 15 shared plane 19 Hinged shaft 13 and 16 shared plane 2 1 Hinged shaft 15 and 16 shared plane 22, 23 Trajectory 25 Solid plate 26 Elastic linear actuator 27 5th articulated shaft 28 6th articulated shaft 29 Extension 3 0 Cylinder 3 1 Rod 3 2 Radial projection 3 3 Reducer-13-