M254961 四、創作說明（1) 【新型所屬之技術領域] 本新型係有關於一種庙料夕雄乂 ^ ^ BS； ^ 種座椅之強化型椅腳結構，尤指一 種椅腳之腳臂’係由兩側桿及一中 桿間，及其與中間桿間，係呈一=所構成，且該兩侧 t間桿之斷面，係呈：形之排列狀工’且令該兩側桿與 一體連設有多數連接排…並於兩側桿令間桿間 【先前技術】 目前-般應用於辦公室裝置有滾輪之座椅 椅腳：於該椅腳之中央垂直地套接一支撐桿，心：：-墊，並於該椅腳之底端裝設有多數滾輪者其 椅 由塑膠材料-體成，於其t央位置，含有腳係 J接：支撐桿，並自該套接座之外緣，呈輻射狀突設有： 一腳$ ’並於各腳臂之末端分別形成一滾輪接座，以嵌^ 接習知之椅腳結構’其中連伸於中央套接座 之f部連②有多數肋桿，以對該腳f料補強，以 ^ 臂，於制、▲卜而產生彎曲變型，惟上述之半圓斷面之腳 ；^ ’必須使用較多的材料，增加製造成本，士 ;ΐϊ重不：：外觀上呈現-封閉狀之半圓桿體使其i 為呆板不美觀，而顯現其缺點。 本案創作人有鑑於此，乃予以研究創新，揭示出一 座椅之強化型椅腳結構。 【新型内容】 本創作之目的旨在提供一種座椅之強化型椅腳結構，M254961 IV. Creation instructions (1) [Technical field to which the new type belongs] This new type is about a temple material Xixiong ^ BS; ^ A reinforced foot structure of a seat, especially a foot arm of a chair ' It consists of a rod on both sides and a middle rod, and between it and the middle rod. It is composed of a =, and the cross-section of the rod between the two sides t is shaped as an array of shapes. There are many connecting rows connected with the lever and the body ... and between the levers on both sides. [Previous technology] Currently-generally used in office equipment. Roller seat feet: a sleeve is vertically sleeved in the center of the foot Rod, heart:-pad, and the bottom end of the chair is equipped with most rollers, the chair is made of plastic material-the body, at the t position, contains the foot system J connection: support rod, and from this set The outer edge of the socket is provided with a radial projection: one foot $ 'and a roller socket are formed at the ends of each foot arm, which are embedded in the seat structure of the conventional chair', which is extended to the central socket seat. The f part is connected to ② with a lot of ribs to reinforce the material of the foot. The ^ arm is used to make bending deformations, but only half of the above. The foot section; ^ 'more material must be used, manufacturing cost is increased, with disabilities; ΐϊ not re-rendered appearance :: - closure of semicircular shape so that i is a rigid rod unsightly, and show its drawbacks. In view of this, the creator of this case researched and innovated to reveal the reinforced leg structure of a seat. [New content] The purpose of this creation is to provide a reinforced foot structure for the seat,
M254961 四、創作說明（2) =椅^包括：-中間座艘’以垂直地套接座椅的支 ，多數腳臂，自該中間座體之周緣呈輻射狀向外延^ =各腳臂之末端一體連設一滚輪接座者；其特徵在於， 各該腳臂係由兩侧桿及-令間样所組成，+該兩側桿及 間桿由斷面觀之，係呈三角形排列狀，於該兩側桿、中 桿間，呈一令空狀，並於該兩側桿與中間桿間，連設夕 數連接肋者。 °男夕 本創作之可取實體，可由以下之說明及所附各圖 而得以明晰之。M254961 IV. Creation instructions (2) = Chairs ^ include:-the middle seat 'seats the support of the seat vertically, most of the foot arms, extending radially outward from the periphery of the middle seat ^ = of each foot arm A roller adapter is integrally connected at the end; characterized in that each of the leg arms is composed of two rods and a ring pattern, and the two rods and the rods are arranged in a triangular shape from a sectional view. Between the two poles and the middle pole, there is a reed-like shape, and between the two poles and the middle pole, there are consecutive connecting ribs. ° Man Xi The desirable entity of this creation can be made clear by the following description and attached drawings.
【實施方式J 請參閱第一至四圖所示，本創作係有關於一種座椅之 強化型椅腳結構，該椅腳（1〇)係包括··一中間座體（11)， 以垂直地套接座椅的支撐桿者；多數腳臂（丨2 ),自該中間 座體（Π)之周緣呈輻射狀向外一體地突伸，並於各腳臂 (12)之末端，一體連設一滾輪接座（121)者；其特徵在 於’各該腳臂（12)係由兩侧桿（1 22 )( 1 23)及一中間桿 l!i4)所組成，令該兩側桿（122、123)及中間桿（124)由斷 μ择係呈三角形排列狀，於該兩側桿（122、123)、中 ΐτ ρΓ」Η)間呈一中空狀，並於該兩側桿（1 22、1 23)與 9予（124)間，連設有多數連接肋（125)者。 ^作所揭示之椅腳，係由塑膠或金属材料一體成 桿(122、123)沿水平方；)之：：三圖所示，以增加各侧臂 卞万向之長度，即以增進平行X方向之 M254961 四、創作說明（3) ----- 抗彎能力者。 本創作所揭示之椅腳，其中於該腳臂（1 2 )之中間桿 (124)，係位於兩側桿（122、〗23)之下方，且投影地位於 兩側桿（1 2 2、1 2 3)間，於該中間桿（1 2 4)上，係沿Y方向突 认有一縱向突肋（124a)，如第三圖所示，以增加該中間桿 (124)沿垂直方向之長度，即以增進平行γ方向之抗彎能力 者。[Embodiment J Please refer to the first to fourth figures. This creation relates to a reinforced foot structure of a seat. The foot (10) includes a middle seat (11), which is vertical. Those who sleeve the support rod of the seat; most of the foot arms (丨 2) protrude from the peripheral edge of the intermediate seat (Π) outward in a radial pattern, and are integrated at the ends of each foot arm (12). A roller socket (121) is connected; it is characterized in that each of the leg arms (12) is composed of two rods (1 22) (1 23) and a middle rod l! I4), so that the two sides The rods (122, 123) and the middle rod (124) are arranged in a triangular shape by the broken μ selection system, and a hollow shape is formed between the two rods (122, 123), the middle ΐτ ρΓ ″ Η), and the two sides The rods (1 22, 1 23) and 9 (124) are connected with a plurality of connecting ribs (125). ^ The legs of the chair disclosed are made of plastic or metal material into a single rod (122, 123) along the horizontal side;) :: shown in the three pictures to increase the length of the universal arm of each side arm, that is, to improve parallelism M254961 in the X direction IV. Creation Instructions (3) ----- Those with bending resistance. The foot of the chair disclosed in this creation, in which the middle rod (124) of the foot arm (1 2) is located below the two side rods (122, 〖23), and the projection is located on the two side rods (1 2 2, 1 2 3), a longitudinal protruding rib (124a) is protruded along the Y direction on the middle rod (1 2 4), as shown in the third figure, to increase the vertical length of the middle rod (124). Length, that is, to improve the resistance to bending in the parallel γ direction.
上述之縱向突肋（丨24a)如第四圖所示，係一體連設於 該中間桿（1 2 4 )之第一側端與t間座體（π )之外緣間，及 該中間桿（124)之第二側端與滾輪接座（121 )間，以增加該 腳臂（12)之整體抗拉強度者。 本創作所揭示座椅之強化型椅腳結構，其中該兩側桿 (122、123)，令其趨近於該申間座體（11)端之間距係大於 趨近於該滾輪接座〇 2 1 )端之間距，且令兩側桿（丨22、 123)係自該令間座體（π)之外緣向外並向下漸伸者。 本創作所揭示座椅之強化型椅腳結構，其中該中間桿 (124)，係自該中間座體（11)之外緣，向外並向下漸伸 者0As shown in the fourth figure, the above-mentioned longitudinal protruding rib (丨 24a) is integrally provided between the first side end of the intermediate rod (1 2 4) and the outer edge of the base body (π) between t, and the middle Those between the second side end of the rod (124) and the roller socket (121) to increase the overall tensile strength of the foot arm (12). The reinforced leg structure of the seat disclosed in this creation, in which the two side rods (122, 123) are closer to the distance between the ends of the application seat (11) is greater than the distance to the roller socket. 2 1) The distance between the ends, and the rods (丨 22, 123) on both sides are extended outwardly and downwardly from the outer edge of the seat base (π). The reinforced foot structure of the seat disclosed in this creation, wherein the middle rod (124) is tied from the outer edge of the middle seat body (11) and gradually extends outward and downward.
如第一圖所示，本創作所揭示之椅腳強化結構，其中 一體連繫於該中間桿（丨2 4 )及兩側桿（丨2 2、1 2 3 )間之連接 肋（1 25 )數目及其斷面形狀，本創作係不予自限。 如第五圖所示’本創作所示座椅之強化型椅腳結構， 猶含有上蓋板（13)，令該上蓋板（13)之其板體（131)之外 扉形狀吻合於該腳臂（12)之兩側桿（122、123)間所形成之As shown in the first figure, the reinforced chair foot structure disclosed in this creation is integrally connected to the connecting rib (1 25) between the middle rod (丨 2 4) and the two side rods (丨 2 2, 1 2 3). ) The number and the shape of its section are not limited by this creative department. As shown in the fifth figure, the reinforced foot structure of the seat shown in this creation still contains the upper cover plate (13), so that the outer shape of the plate body (131) of the upper cover plate (13) matches Formed between the two rods (122, 123) of the foot arm (12)
M254961 四、創作說明（4) 形狀，並於該板體（1 3 1 )之底端兩側，分別突設有扣臂 (132)以嵌扣於該兩側壁（122、123)間，使該上蓋板（13) 可以遮蓋該兩側壁（〗2 2、1 2 3)間之中空部份者。上述之上 蓋板（13)係可取自與該腳臂（12)不同色系之顏色，以裝飾 該座椅之椅腳外觀者。 如第一、二、三圖所示，本創作所揭示座椅之強化型 椅腳結構’乃具有以下特徵及其優點，而優異於一般市售 之座椅椅腳結構： 1 ·其t該腳臂’係由兩側桿及一令間桿所構成，並使該兩 側桿間，及其與中間桿間呈一中空狀態者。 2·由於各腳臂（12)，ώ於兩側桿（1 22、123)間及與該中間 桿（1 2 4 )間，成一中空狀，因此本創作於製作上便可節 省材料使用、降低成本，且可降低物品重量。 3·其中該腳臂（12) ’係兩側桿（122、123)及一中間稈 (1 24 )所構成之結構，其斷面係呈三角形排列狀，且分 別設有橫向肋（122a、12 3a)及縱向突肋（124a),因此可 有效增進承受各方向之作用分力，以增進座椅椅腳之抗 彎、抗拉強度’避免彎曲變形者。 本新型所揭不之結構、形狀，可於不違本新型之精神 及範脅下予以修飾應用，本新型並不予自限。 M254961 圖式簡單說明 第一圖：係本創作之立體圖。 第二圖：係本創作之局部立體圖。 第三圖··係第三圖之3 - 3方向剖視示意。 第四圖：係本創作仰視狀態之立體示意圖。 第五圖：係本創作以一上蓋體跨置於兩側桿間之示意圖。 【元件符號簡單說明】 (1 0 )椅腳 （11 )中間座體 (12)腳臂 （121 )滾輪接座 (122) 側桿 （122a)橫向肋 (123) 側桿 （123a)橫向肋 (124) 中間桿 （124a)縱向突肋 (125)連接肋 （13)上蓋板 (131)板體 （132)扣臂M254961 Fourth, the creation description (4) shape, and on both sides of the bottom end of the board (1 3 1), buckle arms (132) are respectively protruded to be buckled between the two side walls (122, 123), so that The upper cover (13) can cover a hollow portion between the two side walls (〗 2 2, 1 2 3). The above upper cover (13) can be taken from a color different from that of the foot arm (12) to decorate the appearance of the foot of the seat. As shown in the first, second, and third figures, the reinforced foot structure of the seat disclosed in this creation has the following characteristics and advantages, and is superior to the commercially available seat foot structure: 1 The "foot arm" is composed of two side rods and a reed rod, and a hollow state is formed between the two rods and the middle rod. 2. Since each foot arm (12) is free of space between the two poles (1 22, 123) and the middle pole (1 2 4), it can be used as a hollow material in the production. Reduce costs and reduce item weight. 3. The foot arm (12) 'is a structure composed of two side rods (122, 123) and a middle stalk (1 24), and its cross section is in a triangular arrangement, and transverse ribs (122a, 12 3a) and longitudinal protruding ribs (124a), so it can effectively increase the force component in all directions, to improve the bending and tensile strength of the seat feet to avoid bending deformation. The structure and shape disclosed in this model can be modified and applied without violating the spirit and scope of this model, and this model is not self-limiting. M254961 Schematic description of the first picture: This is a perspective view of this creation. The second picture is a partial perspective view of this creation. The third picture is a 3-3 cross-sectional view of the third picture. The fourth picture is a three-dimensional schematic view of the upward looking state of this creation. Fifth picture: This is a schematic diagram of the creation with an upper cover straddling between the two poles. [Simplified description of component symbols] (1 0) Seat leg (11) Middle base (12) Leg arm (121) Roller socket (122) Side bar (122a) Lateral rib (123) Side bar (123a) Lateral rib ( 124) Middle rod (124a) longitudinal protruding rib (125) connecting rib (13) upper cover plate (131) plate body (132) buckle arm
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