568761 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明説明（]) 相關申請案 本案爲1 9 9 9年7月7日申請的美國專利申請案序 號第09/348，780號的部份連續申請案。 發明背景 發明領域 本發明相關於家具抽屜滑條總成，且更明確地說，相 關於可與多種不同長度的抽屜滑條一起使用的抽屜滑塊， 因而減少與具有不同長度的抽屜一起使用所需的不同長度 的抽屜滑條的數目，並且確保抽屜滑塊與抽屜滑條之間有 較佳的固定。 習知技術的·敘述 爲了增進木質抽屜的滑動的容易度，許多家具製造商 採用金屬抽屜滑條總成，其利用固定於家具物品的內部結 構的伸長狀固定不動的下方金屬抽屜導件（也稱爲盒箱導 件），在抽屜的前端及後端處固定於抽屜的底部的伸長狀 上方金屬抽屜滑條，以及安裝於抽屜的後壁以方便抽屜沿 著下方金屬抽屣導件的移動。在大多數的傳統抽屜滑條總 成中，下方金屬抽屜導件是由截面大致上爲U形（或T形 )的金屬軌條構成，其具有從上端水平向外凸出的凸緣。 這些水平凸出凸緣的每一個典型上沿著其長度摺疊，使得 每一水平凸緣的有效厚度爲用來製造金屬軌條的金屬的厚 度的兩倍。習知技術中的上方金屬抽屜滑條的截面大致上 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (請先閱讀背面之注意事項再填寫本頁)568761 Printed by the Consumer Property Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of Invention (]) Related Application This case is the US Patent Application Serial No. 09 / 348,780 filed on July 7, 1999 Consecutive applications. BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to furniture drawer slider assemblies, and more specifically, to drawer sliders that can be used with a variety of drawer sliders of different lengths, thereby reducing the need to use them with drawers of different lengths. The number of drawer sliders of different lengths required, and to ensure a better fixation between the drawer slider and the drawer slider. Description of the Conventional Technology In order to improve the ease of sliding of wooden drawers, many furniture manufacturers use metal drawer slider assemblies, which use an elongated fixed lower metal drawer guide (also fixed on the internal structure of the furniture item) (Referred to as the box guide), an elongated upper metal drawer slider fixed to the bottom of the drawer at the front and rear of the drawer, and installed on the rear wall of the drawer to facilitate the drawer's movement along the lower metal extraction guide . In most conventional drawer slider assemblies, the lower metal drawer guide is composed of a metal rail with a generally U-shaped (or T-shaped) cross-section, which has a flange protruding horizontally outward from the upper end. Each of these horizontally protruding flanges is typically folded along its length so that the effective thickness of each horizontal flange is twice the thickness of the metal used to make the metal rail. The cross section of the upper metal drawer slider in the conventional technology is roughly the size of this paper applies the Chinese National Standard (CNS) A4 size (210X297 mm) (Please read the precautions on the back before filling this page)
-4 - 568761 A7 B7 五、發明説明（2 ) (請先閱讀背面之注意事項再填寫本頁) 爲C形，並且在其後端處具有被固定於抽屜的後壁的成整 體的向上延伸的金屬懸垂片構件。此種傳統抽屜滑條總成 的典型配置顯示在共有的美國專利第Re 32，134號 及第4，501，452號中。 在此技術中被許多人稱爲盒箱滑塊（case glide )的塑 膠止動件也設置在伸長狀下方金屬抽屜導件的前端處或靠 近此前端處，其作用來防止抽屜被草率地或無意地拉出相 關聯的家具單元。塑膠抽屜滑塊設置有一對相對的導軌或 滑道，其提供塑膠對金屬而非金屬對金屬的支承表面，以 方便抽屜沿著伸長狀下方抽屜導件移動。相對的導軌接收 抽屜導件的向外凸出的水平凸緣且沿著水平凸緣跨騎。於 抽屜滑塊中就在相對導軌上方的間隙可在沒有任何干涉下 合宜地幾乎不能收容塑膠止動件的水平凸出部，使得抽屜 可在止動件及抽屜滑塊已經安裝之下被插入家具單元中。 經濟部智慧財產局員工消費合作社印製 此間隙也容許抽屜從家具單元被移去，但是只有在使用充 分的力來將止動件的水平凸出部擠入抽屜滑塊的間隙內時 。如此，止動件對使用者提供抽屜將要被拉出家具單元的 警告，並且施加額外的力會使抽屜滑塊經過超過止動件。 傳統抽屜滑條總成的主要缺點爲必須提供具有依抽屜 長度而定的尺寸的抽屜滑條。必須有具有依抽屜長度而定 的尺寸的抽屜滑條的一原因爲在抽屜滑條的後端處的向上 延伸的懸垂片構件提供用來將抽屜滑條的後端固定於抽屜 的底部的主要機構。結果，抽屜滑條不能具有會使懸垂片 構件延伸經過抽屜的後壁的長度。 本紙張尺度適用中國國家標準（CNS ) A4規格（21〇X297公釐） -5- 568761 A7 B7 五、發明説明（3 ) (請先閱讀背面之注意事項再填寫本頁) 許多傳統抽屜滑條總成的抽屜滑塊爲塑膠部件，其利 用被接收在C形抽屜滑條的後端的內部的伸長狀的成整體 的塑膠公延伸部份。抽屜滑塊的塑膠延伸部份插入C形抽 屜滑條的後端內，直到抽屜滑塊的前表面與在抽屜滑條的 後端處的向上延伸的懸垂片構件齊平。螺釘或其他合適的 緊固件被用來將抽屜滑塊及向上延伸的懸垂片構件均固定 於抽屜的後壁。雖然抽屜滑塊的塑膠延伸部份可對抽屜滑 條提供某些附帶的支撐，但是塑膠延伸部份的主要目的爲 提供一塑膠支承表面，以方便抽屜沿著抽屜導件的移動。 由於在給定的抽屜長度下，只有一特定長度的抽屜滑 條能與之配合，因此必須製造具有各種不同長度的大批抽 屜滑條來滿足家具工業的需求。此增加必須由抽屜滑條總 成的供應商來提供的存貨保持單元（SKU)的數目。 經濟部智慧財產局員工消費合作社印製 在抽屜滑條的後端處的向上延伸的懸垂片部份也使得 在抽屜滑條的製造期間必須有額外的金屬加工，此增加生 產時間及成本。類似地，傳統金屬抽屜滑條有由於用於沖 壓製程的複雜工具的成本所造成的不利點，或者在金屬抽 屜滑條係輥軋形成的情況中，不只是必須有複雜的工具， 並且生產時間也有害地減慢。本發明藉著不再需要金屬抽 屜滑條的向上延伸的懸垂片部份以及改變抽雁滑塊與抽屜 滑條的後端及抽屜的後壁的連接方式而克服這些缺點。 發明槪說 本發明的目的爲提供一種可被使用在各種不同長度的 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） ' 6- 568761 A7 B7 五、發明説明（4 ) (請先閲讀背面之注意事項再填寫本頁) 抽屜上的抽屜滑條總成，以大幅減少配合家具工業的需求 所必須有的S K U的數目，或不同長度的抽屜滑條的數目 。取代具有在金屬抽屜滑條的後端處的一向上延伸的懸垂 片構件處終止的抽屜滑條，本發明要求抽屜滑條延伸經過 抽屜的後壁。 本發明的此目的是藉著一新創的抽屜滑塊來達成，其 中取代抽屜滑塊的向前凸出的塑膠公延伸部份，抽屜滑塊 於其前表面設置有一母凹部。金屬抽屜滑條向後凸出超過 抽屜的後壁，並且被接收在抽屜滑塊的母凹部中。在抽屜 滑塊的第一實施例中，設置母凹部取代塑膠公延伸部份。 母凹部具有充分的深度來容納延伸超過抽屜的後壁達1/ 4英吋的抽屜滑條長度。.根據此實施例，抽屜滑條可因而 有1 / 1 6 ” （英吋）的製造公差，而不須較準確的依抽 屜長度而定的抽屜滑條。 經濟部智慧財產局員工消費合作社印製 在最佳實施例中，塑膠抽屜滑塊的凹部爲伸長狀，具 有充分的深度來容納延伸超過抽屜的後壁達1 / 2英吋的 抽屜滑條長度，因而較多種不同長度的抽屜可與給定的抽 屜滑條一起使用。 必須加強母凹部的壁以及形成塑膠抽屜滑塊的主直立 本體部份的壁構件。此需求是由於抽屜滑條的最後方部份 被接收在抽屜滑塊的母凹部內的事實所造成，因而抽屜滑 條將例如來自抽屜的重量以及抽屜的內容物的重量的內部 應力，直接力，及力矩傳遞至抽屜滑塊。母凹部的抽屜滑 條接收區域也可能稍微小於抽屜滑條的最後方部份的截面 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 568761 A7 __ B7_ 五、發明説明（5 ) (請先閲讀背面之注意事項再填寫本頁) 尺寸，因此抽屜滑條可能具有將抽屜滑塊的相對導軌偏壓 成互相離開的傾向，因而傾向於使抽屜滑塊變弱或破裂。 因此，想要加強抽屜滑塊來補償這些因數。此種加強的一 形式爲使用埋設在塑膠抽屜滑塊內的金屬插入板。金屬插 入板對抽屜滑塊提供內部剛性及強度。 從製造觀點而言具有數個優點的另一種加強形式爲在 界定母凹部的外壁與形成抽屜滑塊的主直立本體部份的壁 構件之間使用成整體的凸緣或角牽板。這些成整體的凸緣 或角牽板較佳地爲楔形，亦即盤形，並且沿著形成抽屜滑 塊的母凹部的側壁及頂壁間隔開。 結合於本發明的抽屜滑塊的另一改進之處在於確保抽 屜滑條的最後端固定在抽屜滑塊的母凹部內的鎖緊機構。 此鎖緊機構較佳地採取從抽屜滑塊的母凹部的上壁向下延 伸的傾斜鎖緊懸垂片的形式。一旦抽屜滑條已經被插.入抽 屜滑塊內一充分距離，從抽屜滑條的最後端向內間隔開的 一互補隙孔接收鎖緊懸垂片。 經濟部智慧財產局員工消費合作社印製 有利地，此鎖緊機構容許抽屜滑條與抽屜滑塊在附著 於抽屜之前容易地預先組裝，此在抽屜滑條及抽屜滑塊一 旦附著於抽屜時，有助於獲得抽屜滑條相對於抽屜的後壁 的正確垂直對準。藉著從抽屜滑塊的母凹部的上壁延伸， 成整體的塑膠鎖緊懸垂片也有利地避免需要有任何沿著抽 屜滑條的長度的金屬回折懸垂片，此容許抽屜滑條的輥軋 成形或沖壓較容易且較便宜。 抽屜滑塊也具有向抽屜滑塊的主壁構件的前方延伸的 本紙張尺度適用中.國國家標準（CNS ) A4規格（210 X297公釐） " -δ- 568761 A7 B7 五、發明説明（6 ) 相對導軌，導致較長的滑行表面，亦即抽屉滑塊的相對導 軌與金屬抽屜滑條之間有較長的滑動接觸區域。 (請先閲讀背面之注意事項再填寫本頁) 藉著參考圖式及以下較佳實施例的詳細敘述可瞭解本 發明的另外特徵及優點。 圖式簡要敘述 圖1爲傳統的習知技術抽屜滑塊與抽屜滑條組合的片 段分解前立體圖。 圖2爲傳統的習知技術抽屜滑條總成的剖開的部份分 解後立體圖。 圖3爲圖2所示的習知技術抽屜滑條總成的沿圖2的 線3 - 3所取的剖面圖。 圖4爲結合內部埋設有加強構件的抽屜滑塊的第一實 施例的抽屜滑條總成的剖開的後立體圖。 圖5爲圖4所示的抽屜滑塊的後視圖。 圖6爲圖4所示的抽屜滑塊的後立體圖。 經濟部智慧財產局員工消費合作社印製 圖7爲使用成爲圖5所示的抽屜滑塊中埋設的加強構 件的金屬插入板的後立體圖。 圖8爲圖7所示的金屬插入板的前立體圖。 圖9爲沿圖4的線9 - 9所取的放大剖面圖。 圖1 0爲沿圖4的線1 0 - 1 〇所取的類似於圖9但 是顯示圖5所示的抽屜滑塊的另一實施例的放大剖面圖。 圖1 1爲使用本發明的抽屜滑塊的抽屜滑條總成的分 解圖。 本紙張尺度適用中國國家標準（CNS ) A4規格（210 X 297公嫠） -9- 568761 A7 _·_ B7 五、發明説明（7 ) 圖1 2爲沿圖1 1的線1 2 — 1 2所取的前剖面圖。 圖1 3爲本發明的抽屜滑塊的後立體圖。 圖1 4爲圖1 3所示的抽屜滑塊的前立體圖。 圖1 5爲圖1 3所示的抽屜滑塊的後視圖。 圖1 6爲沿圖1 5的線1 6 - 1 6所取的剖面圖。 圖1 7爲圖1 3至1 6所示的抽屜滑塊的另一實施例 的後立體圖，其中母凹部較深，以容納抽屜滑條的較長的 最後方部份。 圖1 8爲圖1 7所示的抽屜滑塊的前立體圖。 圖1 9爲圖1 7所示的抽屜滑塊的後視圖。 圖2 0爲沿圖1 9的線2 0 — 2 0所取的剖面圖。 圖2 1爲抽屜滑條的大部份被切除之下的分解圖，顯 示就在被接收在抽屜滑塊內之前的抽屜滑條。 圖2 2爲類似於圖2 1的顯示抽屜滑塊內的鎖緊懸垂 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消费合作社印製 片的放大視圖。 主要元件對照表 10 抽屜滑條總成 12 抽屜導件 14 凸緣 16 凸緣 18 螺釘 2 0 螺釘 2 2 前抽屜隙孔橫向支座 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -10- 568761 A7 B7 五、發明説明（8 ) 經濟部智慧財產局員工消費合作社印製 2 4 後抽屜隙孔橫向支座 2 6 抽屜滑條 2 8 前壁 3 0 後壁，後壁面板 3 2 抽屣 3 4 底壁 3 6 側壁 3 8 側壁 4 0 凸緣 4 2 凸緣 4 4 成整體的凸緣或懸垂片 4 6 螺釘 4 8 螺釘 5 0 螺釘 5 2 螺釘接收隙孔 5 4 螺釘接收隙孔 5 6 螺釘接收隙孔 5 8 抽屜滑塊 6 0 壁構件 6 2 向後成整體的延伸部份 6 4 相對導軌 6 6 相對導軌 6 8 螺釘接收隙孔 7 0 螺釘接收隙孔 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) A4規格（2IOX297公釐） -11 - 568761 A7 B7 五、發明説明（9 ) 72 螺釘接收隙孔 7 4 間隙或開口 (請先閱讀背面之注意事項再填寫本頁) 7 5 止件 7 6 壁構件 7 8 壁構件 100 抽屜滑條總成 . 112 抽屜導件 114. 凸緣 1 1 6 凸緣 1 2 6 抽屜滑條 127 最後方部份 127a 最後方部份 12 8 前壁 13 0 後壁面板，後壁 13 2 抽屜 13 4 底壁，底部面板 13 6 側壁 經濟部智慧財產局員工消費合作社印製 13 8 側壁 14 0 凸緣 14 2 凸緣 14 6 螺釘 15 0 螺釘 158 抽屜滑塊 159 前表面 本纸張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -12- 568761 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明説明（10 ) 16 0 壁構件 164 相對導軌 16 5 隙孔 166 相對導軌 166a 相對導軌 167 向前壁，直立端壁，最前方端壁 167a 向前壁 . 168 螺釘接收隙孔 16 9 隙孔 17 1 圓形孔 172 螺釘接收隙孔 17 3 隙孔 17 4 間隙 1 8〇 金屬板 181 下方部份 182 下方部份 18 3 隙孔 2 12 抽屜滑塊，盒箱滑道 2 13 螺釘 2 14 凸緣 215 前方橫向軌條 2 16 凸緣 217 後方橫向軌條 219 塑膠盒箱滑塊或止動件 (請先閲讀背面之注意事項再填寫本頁) 訂 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -13- 568761 A7 B7 五、發明説明（11 ) 經濟部智慧財產局員工消費合作社印製 2 2 1 基 座部 份 2 2 3 凸 緣 2 2 5 凸 緣 2 2 6 抽 屜滑 條 2 2 7 間 隙 2 2 9 間 隙 2 3 0 後 壁 2 3 2 抽 屜 2 4 0 凸 緣 2 4 2 凸 緣 2 5 8 抽 屜滑 Irfa 塊 2 6 0 主 壁構 件 2 6 4 相 對導 軌 2 6 6 相 對導 軌 2 8 4 側 壁 2 8 6 側 壁 2 8 7 底 板 2 8 8 頂 壁 2 8 9 底 板 2 9 0 傾 斜懸 垂片構件 2 9 1 傾 斜部 份 2 9 2 鎖 緊壁 表面 2 9 3 隙 孔 2 9 4 部 份 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -14· 568761 A7 B7 五、發明説明（12 ) 3 0 0 支 撐 支柱 3 0 2 支 撐 支柱 3 0 4 上 方部份 3 0 6 上 方 部份 3 3 3 角 牽 板 4 5 8 抽 屜 滑塊 4 6 0 主 壁 構件 R 1 凹部 R 2 凹 部 R 2 0 1 凹 部 R 4 0 1 凹 部 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 較佳實施例的詳細敘述· 傳統的抽屜滑條總成 首先參考圖1至3，圖中顯示傳統的抽屜滑條總成 1 0來代表現有的習知技術。傳統的抽屜滑條總成1 〇包 含一固定不動的伸長狀下方金屬抽屜導件1 2，也被稱爲 盒箱導件或盒箱滑道，其包含具有大致U形截面的具有水 平向外凸出凸緣1 4，1 6的一軌條。雖然圖1中未顯示 ，水平向外凸出凸緣1 4，1 6較佳地沿著其整個長度被 摺疊，使得凸緣的厚度爲被用來形成金屬抽屜導件1 2的 金屬材料的厚度的兩倍（參見例如圖11及12)。抽屜 導件1 2是藉著例如木質螺釘1 8，2 0而固定於家具單 元的前抽屜隙孔橫向支座2 2及後抽屜隙孔橫向支座2 4 本紙張尺度適用中國國家標準（CNS ) Α4ί?|( 210X297公釐)~ "" 568761 A7 ____B7 _ _ 五、發明説明（13) (請先閱讀背面之注意事項再填寫本頁) 。伸長狀金屬抽屜滑條2 6沿著抽屜3 2的底壁3 4固定 於抽屜3 2的前壁2 8及後壁3 0。抽屜滑條2 6的截面 爲C形，且具有直立側壁3 6，3 8以及向內指向的水平 凸緣4 0，4 2。 習知技術的抽屜滑條2 6也配備有於抽屜3 2的後壁 面板3 0直立向上延伸的成整體的凸緣或懸垂片4 4。木 質螺釘4 6或類似的緊固機構被用來在前壁2 8及底部面 板3 4的角落處將抽屜滑條2 6固定於抽屜3 2的前壁 2 8。習知技術的抽屜滑條2 6的後端藉著通過於成整體 的懸垂片4 4的螺釘接收隙孔5 2，5 4，5 6的木質螺 釘4 6，4 8，5 0 (或類似緊固機構）而被固定於後壁 面板3 0。 爲防止抽屜滑條2 6沿著抽屜導件1 2的直接金屬對 金屬接觸，一塑膠抽屜滑塊5 8在抽屜3 2的後壁面板 3 0處設置於習知技術的抽屜滑條總成1 0中。抽屜滑塊 5 8包含壁構件6 0，向後的成整體的延伸部份6 2，以 及一對向前延伸的相對導軌6 4，6 6。相對導軌6 4， 經濟部智慧財產局員工消費合作社印製 6 6的截面基本上爲問號的形狀。抽屜滑塊5 8藉著木質 螺釘4 6，4 8，5 0 (或藉著類似的緊固機構）而被固 定於後壁30。木質螺釘46，48，50通過於壁構件 6 0的螺釘接收隙孔6 8，7 0，7 2，其中螺釘接收隙 孔6 8，7 0，7 2與於抽屜滑條2 6的成整體的懸垂片 4 4的螺釘接收隙孔5 2，5 4，5 6軸向對準。 抽屜滑塊5 8的相對導軌6 4，6 6接收抽屜導件 本紙張尺度適用中國國彖標準（CNS > A4規格（210X297公釐） ' 568761 A7 B7 _ 五、發明説明（14 ) (請先閱讀背面之注意事項再填寫本頁) 1 2的水平凸緣1 4，1 6，且沿著抽屜導件1 2跨騎。 位置就在相對導軌6 4，6 6的正上方的於抽屜滑塊5 8 的間隙或開口 7 4容許抽屜滑塊經過位置靠近抽屜導件 1 2的前方的一塑膠止動件（未顯示）° 一對相對的向內 .指向的止件7 5設置在抽屜滑條2 6的直立側壁3 6， 3 8上，其作用來暫時停止抽屜滑塊5 8，因此使用者可 在抽屜3 2從家具單元完全移去之前得到某種警告或一些 阻力，但是藉著對抽屜3 2施加充分的拉力以將止動件拉 動通過間隙7 4，並且因而將抽屜滑塊5 8及抽屜滑條 2 6拉動經過止動件，仍然可將抽屜移去。換句話說’於 抽屜滑條2 6的側壁3 6，3 8的止件7 5提供阻力來警 告使用者抽屜3 2正接近抽屜滑條2 6的前端。爲對傳統 的抽屜滑塊5 8提供一些強度，在其外部有成整體的塑膠 剛性化壁構件，例如壁構件7 6，7 8。 經濟部智慧財產局員工消費合作社印製 因爲抽屜滑條2 6結合緊固於後壁面板3 0的成整體 的懸垂片4 4成爲將抽屜滑條2 6固定於抽屜3 2的主要 機構，所以傳統的抽屜滑條必須依抽屜的長度定做。必須 有相當高的公差來確保抽屜滑條2 6的長度相應於抽屜 3 2的長度，使得懸垂片4 4沿著後壁面板3 〇齊平設置 。雖然塑膠抽屜滑塊5 8的向前延伸的相對導軌6 4 ’ 6 6延伸至抽屜滑條2 6的後端內，但是相對導軌6 4 ’ 6 6並不提供將抽屜滑條2 6的後端固定於抽屜3 2的機 構。相反的，必須使用木質螺釘4 6，4 8 ’ 5 ° 本紙張尺度適用中國國家標準（CNS ) A4規格（210 X 297公釐） -17- 568761 A7 B7 _ 五、發明説明（15) 抽屜滑條總成的經加強的抽屜滑塊 參考圖4至1 0，原先揭示在美國專利申請案序號第 (請先閲讀背面之注意事項再填寫本頁) 0 9 / 3 4 8，9 3 4號中的抽屜滑條總成1 〇 〇可對於 給定的抽屜長度容納一長度範圍的抽屜滑條，導致抽屜滑 條總成的供應商的S K U的大幅減少，而本發明容許使用 單一抽屜滑條長度來配合大量具有特定給定的抽屜長度的 抽屜。抽屜滑條總成利用一改進的抽屜滑塊1 5 8，並且 仍然利用具有水平向外凸出凸緣1 1 4，1 1 6的伸長狀 U形金屬抽屜導件1 1 2。 經濟部智慧財產局員工消費合作社印製 抽屜滑條1 2 6爲一伸長狀金屬軌條，其截面爲C形 ，且具有直立側壁136，138及向內凸出凸緣140 ，1 4 2。可注意的是，抽屜滑條1 2 6在其後端處不具 有成整體的向上延伸的懸垂片。相反的，抽屜滑條1 2 6 具有向後延伸經過抽屜1 3 2的後壁面板1 3 0的一最後 方部份1 2 7，如圖9及1 0有最佳的顯示。抽屜滑塊 158具有於一壁構件160的螺釘接收隙孔168， 172，而木質螺釘146，150 (或類似的緊固機構 )通過隙孔1 6 8，1 7 2，以將抽屜滑塊1 5 8直接固 定於抽屜1 3 2的後壁1 3 0。於抽屜滑塊1 5 8的後側 的埋頭式螺釘頭接收圓孔1 7 1就繞著螺釘接收隙孔 1 6 8，1 7 2設置，以在木質螺釘1 4 6，1 5 0處於 定位時，對抽屜滑塊1 5 8提供較齊平的外部表面。在抽 屜滑條1 2 6的後端處沒有任何成整體的懸垂片，因此抽 屜滑塊1 5 8的前表面1 5 9在沒有任何中間金屬懸垂片 本紙張尺度適用中國國家標準（CNS ) A4規格（210X29*7公釐） -18- 568761 A7 B7 五、發明説明（16) 部份之下齊平地抵靠後壁1 3 0。 (請先閲讀背面之注意事項再填寫本頁) 抽屜滑條1 2 6的前端較佳地在抽屜1 3 2的底壁 1 3 4與前壁1 2 8的角落處藉著螺釘1 4 6或類似的緊 固機構而以傳統方式固定於抽屜.1 3 2的底壁1 3 4。改 進的抽屜滑塊1 5 8有利地提供在抽屜滑條1 2 6上不需 要有成整體的懸垂片之下用來將抽屜滑條1 2 6的最後方 部份1 2 7固定於抽屜1 3 2的機構。改進的抽屜滑塊 1 5 8的固定機構有利地包含一 C形的向下開口的隙孔 1 6 5，其容納延伸經過抽屜1 3 2的後壁1 3 0的C形 抽屜滑條1 2 6的最後方部份1 2 7，因而解決習知技術 中抽屜滑條必須依抽屜長度而定的問題。 經濟部智慧財產局員工消費合作社印製 凹部R1 (見圖9)設置在抽屜滑塊158內。凹部 R 1從前表面1 5 9向後延伸，並且較佳地以壓入配合的 方式穩固地接收向後壁1 3 0的後方延伸的抽屜滑條 1 2 6的部份1 2 7。有利地，凹部R 1的形狀成爲可容 納成爲抽屜滑條1 2 6的整個截面的延伸部份的最後方部 份1 2 7。藉著如此地容納抽屜滑條1 2 6的整個C形截 面，凹部R 1容許抽屜滑條1 2 6在不須特殊的額外切割 ，輥軋，或沖壓操作以在抽屜滑條1 2 6的後端處形成任 何的向後延伸的接合器或懸垂片部份之下被製造。 抽屜滑條1 2 6的此最後方部份1 2 7在凹部R 1中 的固定與抽屜滑塊158經由木質螺釘146，150 ( 或類似的緊固機構）的於後壁1 3 0的固定的組合將抽屜 滑條1 2 6的後部有效地固定於抽屜1 3 2的底壁面板 本紙張尺度逍用中國國家標準（CNS )八4規格（210X297公釐） ' -19· 568761 A7 B7 五、發明説明（17 ) 1 3 4。結果，一給定的抽屜滑條1 2 6可被用在各種不 同長度的抽屜上。 (請先閱讀背面之注意事項再填寫本頁) 抽屜滑條1 2 6成形的生產時間也有利地減少，因爲 不須形成習知技術的抽屜滑條總成中的成整體的懸垂片構 件。舉例而言，凹部R 1的合適深度（亦即從相對導軌 164，166的向前壁167至抽屜滑塊158的前表 面1 5 9的距離）爲大約1 / 4英吋。凹部R 1的最大深 度受抽屜1 3 2完全關閉時在相關聯的家具單元中的在抽 屜1 3 2的後方的空間的深度的限制。因此，在一特別抽 屜中凹部R1可適合地具有的最長深度爲使得抽屜滑塊 1 5 8不會使抽屜1 3 2不能完全關閉的尺寸。 經濟部智慧財產局員工消費合作社印製 抽屜滑塊1 5 8也有利地由圖7及8所示的埋設在抽 屜滑塊內的金屬板1 8 0來內部加強。抽屜滑塊1 5 8較 佳地藉著將塑膠外部直接模製在金屬板1 8 0上而製成。 金屬板1 8 0設置有與螺釘接收隙孔1 6 8，1 7 2同軸 對準的隙孔1 6 9，1 7 3，因此螺釘1 4 6，1 5 0不 須刺穿金屬板1 8 0來將抽屜滑塊1 5 8固定於後壁 1 3 0。金屬板1 8 0設置有大致C形的向下開口的隙孔 1 8 3，其作用來加強抽屜滑塊1 5 8的C形隙孔1 6 5 。有利地，金屬板1 8 0使得抽屜滑塊1 5 8的外部上不 再需要有剛性化的壁構件。 抽屜滑塊1 58另外包含相對導軌1 64，1 6 6 ’ 其截面基本上爲問號形狀，並且從C形隙孔1 6 5的側壁 向內延伸。相對導軌164，166的每一個的最前方的 ^紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐) ~ -20晒 568761 A7 B7 五、發明説明（18 ) 直立端壁16 7在抽屜滑塊15 8的前表面15 9的後方 終止，並且界定凹部R 1的後端。此重要地表示抽屜滑條 1 2 6的最後方部份1 2 7不會延伸經過相對導軌1 6 4 ’166的最前方端壁167。 相對導軌1 6 4，1 6 6防止抽屜滑條1 2 6與抽屜 導件1 1 2之間的直接金屬對金屬的接觸。相對導軌 164，166接收抽屜導件112的水平向外凸出凸緣 1 1 4，1 1 6，提供與抽屜導件1 1 2的塑膠對金屬的 接觸，因而方便抽屜1 3 2沿著抽屜導件1 1 2的移動。 金屬板180具有截面爲S形的下方部份181，182 ’其對相對導軌1 6 4，1 6 6提供內部加強。有利地， 下方部份1 8 1，1 8 2也對抽屜滑條1 2 6提供增進的 支撐，此對於可支承抽屜1 3 2的內容物的重量而言很重 要。 經濟部智慧財產局員工消費合作社印製 (請先閱讀背面之注意事項再填寫本頁)· 就在相對導軌1 6 4，1 6 6的頂部表面的正上方的 於抽屜滑塊1 5 8的間隙1 7 4容許抽屜滑塊1 5 8在無 阻力之下經過位置靠近抽屜導件1 1 2的前端的一較佳地 爲塑膠的止動件（見圖11)。 在另一實施例中，如圖1 0所示，凹部R 2爲伸長狀 的凹部，以接受較多種不同長度的抽屜滑條。在此實施例 中，相對導軌1 6 6 a具有與先前實施例中相比於向後的 方向較遠離抽屜1 3 2的後壁面板1 3 0的向前壁1 6 7 a。結果，抽屜滑條1 2 6可具有與先前實施例相比延伸 經過後壁面板1 3 0較遠的最後方部份1 2 7 a。 本紙張尺度通用中國國家標準（CNS ) A4規格（公釐） ' -21 - 568761 A7 B7 五、發明説明（19 ) (請先閱讀背面之注意事項再填寫本頁) 較佳地，此伸長狀或較深凹部的深度爲至少1 / 2英 吋，此容許抽屜滑條的尺寸使用1 / 4 ” （英吋）的增量 。再次地，凹部R 2的最大合適深度爲使得抽屜滑塊 1 5 8不會使抽屜1 3 2不能在其相關聯的家具單元中完 全關閉的深度。此實施例導致S K U量的大幅減少，因爲 凹部R 2使得抽屜滑條不須依抽屜長度而定。 外部加強及互鎖的抽屜滑塊 經濟部智慧財產局員工消費合作社印製 剛敘述的抽屜滑塊的實施例包含成爲埋設金屬板 1 8 0的形式的內部加強件。雖然此抽屜滑塊具有優於習 知技術的抽屜滑條總成的許多有利處，但是其仍然有若干 不利點。在製造在金屬板1 8 0上模製的塑膠抽屜滑塊時 涉及額外的成本及增加的複雜性。並且，雖然於上述的抽 屜滑塊的凹部R 1及R 2確實對抽屜滑條1 2 6提供高位 準的穩固性，但是抽屜滑塊仍然可能在組裝期間相當容易 地從抽屜滑條1 2 6的端部被拉落。結果，組裝家具物品 的人員不能確保抽屜滑條1 2 6與抽屜滑塊會保持在一起 成爲一單元，直到使用固定螺釘1 5 0來將抽屜滑塊固定 於抽屜的後壁1 3 0。 因此，如圖1 1至2 3所示的本發明的最近實施例包 含以下會更詳細討論的鎖緊機構，用來將抽屜滑條2 2 6 可靠地固定在抽屜滑塊2 5 8內。在可能的情況下，圖 1 1至2 3中的參考數字相應於圖4至1 0的抽屜滑條總 成中的類似元件而只是加上1 0 0。例如，在圖4的抽屜 ^紙張尺度適用中國國家標準（0奶）八4規格（210父297公釐） 一 " .99 . 568761 A7 __ B7 __ 五、發明説明（20 ) 滑條總成中有抽屜滑條1 2 6，而在圖1 1的抽屜滑條總 成中有抽屜滑條2 2 6。 (請先閱讀背面之注意事項再填寫本頁) 本發明的抽屜滑塊2 5 8具有前表面緊靠抽屜2 3 2 的後壁2 3 0的主壁構件2 6 0。也被稱爲抽屜導件 • 2 1 2的盒箱滑道藉著木質螺釘2 1 3而固定於家具物品 的前方橫向軌條2 1 5及後方橫向軌條2 1 7，其固定方 式較佳地使得抽屜導件2 1 2被設置在家具物品內的抽屜 接收空穴的底部的中央。抽屜導件2 1 2的截面大致上爲 U形，具有向外凸出的水平凸緣214，216，其較佳 地沿著整個長度摺疊，使得凸緣2 1 4，2 1 6的有效厚 度爲被用來形成抽屣導件212的材料的厚度的兩倍。 經濟部智慧財產局員工消費合作社印製 具有大致矩形的成整體的基座部份2 2 1的塑膠盒箱 滑塊或止動件219可固定地座落在U形抽屜導件212 的側壁之間，並且在其頂部處具有一對推拔狀的水平凸緣 223，225。推拔狀的水平凸緣223，225與抽 屜導件2 1 2的向外凸出的水平凸緣2 1 4，2 1 6的頂 部間隔開一短距離，較佳地爲大約〇 · 4 0 3英吋。有利 地’此在矩形的成整體的基座部份2 2 1的任一側在兩對 凸緣之間留下間隙2 2 7，2 2 9。 參考圖13至16及圖22及23，抽屜滑塊258 包含一凹部R 2 0 1，其收容延伸經過抽屜的後壁2 3 0 的抽屜滑條2 2 6的最後方部份。凹部R 2 0 1由一對側 壁284，286及頂壁288界定。在凹部R201的 底部處也有水平向內凸出的底板287，289。 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） ' 一 -23- 568761 A7 B7 五、發明説明（21 ) 抽屜滑塊258具有相對導軌264，266，其截 面基本上爲問號形狀，並且從凹部r 2 〇 1的側壁2 8 4 ’ 2 8 6向內延伸。可在不大幅減損相對導軌2 6 4， 2 6 6的強度下，在相對導軌2 6 4 , 2 6 6與各別側壁 2 8 4 ’ 2 8 6之間設置支撐支柱3 〇 〇，3 〇 2來取代 設置實心材料，以節省材料。 如圖1 6及2 3中最佳顯示的，抽屜滑塊2 5 8有利 地配備有成爲傾斜懸垂片構件2 9 0的形式的固定機構， 其較佳地位在凹部R 2 0 1的頂壁2 8 8的底側上的中央 。傾斜懸垂片構件2 9 0具有傾斜部份2 9 1，及大致直 立的鎖緊壁表面2 9 2。抽屜滑條2 2 6的最後方部份設 置有相應的隙孔2 9 3，其尺寸成爲可容納傾斜懸垂片構 件290。C形抽雁滑條226及凹部R201的尺寸成 爲使得抽屜滑條2 2 6緊密地裝配在凹部R 2 0 1內，而 抽屜滑條2 2 6的水平凸緣2 4 0，2 4 2座落在抽屜滑 塊258的底板287，289上。如此，當抽屜滑條 2 2 6插入滑塊2 5 8時，在隙孔2 9 3的後端處的部份 2 9 4隨著部份2 9 4沿著傾斜懸垂片構件2 9 0的傾斜 部份跨騎而被向下壓，直到部份2 9 4越過傾斜懸垂片構 件2 9 0，此時當部份2 9 4在鎖緊壁表面2 9 2的後方 被扣入成爲鎖緊嚙合狀態時，可測到可聽見的「舶噠（ snap )」聲。此有利地達成抽屜滑條2 2 6與抽屜滑塊 2 5 8之間的固定嚙合，並且確保抽屜滑塊2 5 8的主壁 構件2 6 0與抽屜滑條2 2 6之間的垂直性。 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (請先閱讀背面之注意事項再填寫本頁) 訂 經濟部智慧財產局員工消費合作社印製 -24 - 568761 A7 B7 五、發明説明（22 ) (請先閲讀背面之注意事項再填寫本頁) 扣合鎖緊機構也方便抽屜滑條2 2 6與抽屜滑塊 2 5 8的預先組裝，此可加速家具組裝過程。傾斜懸垂片 構件2 9 0向主壁構件2 6 0的後方間隔開，以使抽屜滑 條2 2 6更穩固。 本發明的另一有利處爲相對導軌2 6 4，2 6 6向主 壁構件2 6 0的前方延伸。藉著延伸相對導軌2 6 4， 2 6 6，可在抽屜滑塊2 5 8與U形抽屜導件2 1 2的水 平凸緣2 1 4，2 1 6之間達成較大的滑行表面。此導致 在沿著抽屜導件2 1 2滑動抽屜2 3 2時有增加的穩定性 ，此使抽屜2 3 2減少不想要有的側邊至側邊的遊隙或移 動。 當抽屜2 3 2插入家具物品的抽雁接收空穴（未顯示 )以使得抽屜滑塊2 5 8與盒箱滑道2 1 2成爲滑動嚙合 時，相對導軌2 6 6的上方部份3 0 4經過盒箱滑道 2 1 2的水平凸緣2 1 6與止動件2 1 9的推拔狀凸緣 2 2 5之間，而相對導軌2 6 4的上方部份3 0 6經過水 平凸緣2 1 4與推拔狀凸緣2 2 3之間。 經濟部智慧財產局員工消費合作社印製 因爲C形抽屜滑條2 2 6基本上環繞相對導軌264 ，2 6 6的向前凸出部份的外側，所以抽屜滑條2 2 6對 相對導軌2 6 4，2 6 6提供額外的加強。 抽屜滑塊2 58的另一特徵在於在凹部R20 1的頂 壁288及側壁284，286與主壁構件260的後部 之間使用大致上爲盤形或腹板形的角牽板3 3 3。這些成 整體的角牽板3 3 3使得不再需要內部埋設的加強件，但 本紙張尺度適用中國國家標準（CNS > A4規格（210X297公釐） -25- 568761 A7 B7 — " — — 1 「 — ........... 五、發明説明（23 ) 是仍然對抽屜滑塊2 5 8提供額外的強度及穩定性。 圖1 7至21顯示抽屜滑塊4 5 8的另一實施例。抽 雁滑塊4 5 8基本上與先前實施例的抽屜滑塊2 5 8相同 ，但是·具有伸長狀的凹部r 4 0 1。此配置容許抽屜滑塊 可容納較大長度範圍的抽屜滑條，因爲在較大長度的抽屜 滑條向後壁2 3 0的後方延伸之下，主壁構件4 6 0仍然 可齊平地抵靠抽屜232的後壁230。結果，抽屜製造 商可生產較少不同長度的抽屜滑條，而同時仍可達成本發 明的其他優點。 雖然已經相關於各種不同的實施例來敘述本發明，但 是熟習此項技術者可瞭解可對本發明實施仍然在附隨的申 請專利範圍的範圍內的修正。 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 尺 I張 -紙 本 準 標 家 一國 國 中 用 適 釐 公 7 9 2 -26--4-568761 A7 B7 V. Description of the invention (2) (Please read the precautions on the back before filling this page) It is C-shaped and has an integral upward extension that is fixed to the rear wall of the drawer at its rear end Metal drape member. Typical configurations of such conventional drawer slider assemblies are shown in commonly-owned U.S. Patent Nos. Re 32,134 and 4,501,452. In this technology, a plastic stopper called a case glide is also provided at or near the front end of the elongated metal drawer guide, which functions to prevent the drawer from being sloppy or unintentional. Pull out the associated furniture unit. The plastic drawer slider is provided with a pair of opposing guide rails or slides, which provide a plastic-to-metal rather than metal-to-metal support surface to facilitate the drawer to move along the elongated lower drawer guide. The opposite rail receives the outwardly protruding horizontal flange of the drawer guide and straddles along the horizontal flange. The gap in the drawer slider just above the opposite guide rail can conveniently accommodate the horizontal protrusion of the plastic stopper without any interference, so that the drawer can be inserted with the stopper and drawer slider already installed In the furniture unit. Printed by the Consumer Property Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs This gap also allows the drawer to be removed from the furniture unit, but only when sufficient force is used to squeeze the horizontal protrusion of the stopper into the gap of the drawer slider. In this way, the stopper provides a warning to the user that the drawer is about to be pulled out of the furniture unit, and the application of additional force will cause the drawer slider to pass past the stopper. A major disadvantage of conventional drawer slider assemblies is the need to provide drawer sliders having dimensions that depend on the length of the drawer. One reason that there must be drawer sliders of a size that depends on the length of the drawer is that the upwardly extending overhang member at the rear end of the drawer slider provides a primary means for securing the rear end of the drawer slider to the bottom of the drawer. mechanism. As a result, the drawer slider cannot have a length that would cause the drape member to extend through the rear wall of the drawer. This paper size applies Chinese National Standard (CNS) A4 specification (21 × 297 mm) -5- 568761 A7 B7 V. Description of invention (3) (Please read the precautions on the back before filling this page) Many traditional drawer sliders The drawer slide of the assembly is a plastic component, which utilizes an elongated, integral plastic male extension that is received inside the rear end of the C-shaped drawer slider. The plastic extension of the drawer slider is inserted into the rear end of the C-shaped drawer slider until the front surface of the drawer slider is flush with the upwardly extending overhang member at the rear end of the drawer slider. Screws or other suitable fasteners are used to secure the drawer slider and the upwardly extending overhang member to the rear wall of the drawer. Although the plastic extension of the drawer slider can provide some additional support for the drawer slider, the main purpose of the plastic extension is to provide a plastic support surface to facilitate the movement of the drawer along the drawer guide. Since only a specific length of drawer sliders can fit with a given drawer length, a large number of drawer sliders with various lengths must be manufactured to meet the needs of the furniture industry. This increase is the number of inventory holding units (SKUs) that must be provided by the supplier of the drawer slider assembly. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs The upwardly extending overhang piece at the rear end of the drawer slider also requires additional metal processing during the manufacture of the drawer slider, which increases production time and costs. Similarly, conventional metal drawer sliders have disadvantages due to the cost of complex tools used in the stamping process, or in the case where the metal drawer sliders are rolled and formed, it is not only necessary to have complex tools, and the production time It is also harmfully slowed down. The present invention overcomes these shortcomings by eliminating the need for an upwardly extending overhanging piece portion of the metal drawer slider and changing the way the goose slider is connected to the rear end of the drawer slider and the rear wall of the drawer. The invention said that the purpose of the present invention is to provide a paper that can be used in a variety of different lengths. Applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) '6-568761 A7 B7 V. Description of the invention (4) (Please read the notes on the back before filling this page)) Drawer slider assembly on the drawer, to greatly reduce the number of SKUs necessary to meet the needs of the furniture industry, or the number of drawer sliders of different lengths. Instead of having a drawer slider terminated at an upwardly extending overhanging sheet member at the rear end of a metal drawer slider, the present invention requires that the drawer slider extend past the rear wall of the drawer. This object of the present invention is achieved by a newly-created drawer slider, which replaces the forward male plastic extension of the drawer slider, and the drawer slider is provided with a female recess on its front surface. The metal drawer slider protrudes rearward beyond the rear wall of the drawer and is received in the female recess of the drawer slider. In the first embodiment of the drawer slider, a female recessed portion is provided instead of a plastic male extended portion. The female recess has sufficient depth to accommodate drawer slide lengths that extend beyond the rear wall of the drawer by a quarter of an inch. . According to this embodiment, the drawer slider can thus have a manufacturing tolerance of 1/16 ”(inch), without the need for a drawer slider that is more accurate depending on the length of the drawer. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs In the preferred embodiment, the recess of the plastic drawer slider is elongated, with sufficient depth to accommodate a drawer slider length that extends beyond the rear wall of the drawer by 1/2 inch, so more drawers of different lengths can be used with The given drawer slider is used together. The wall of the female recess and the wall member forming the main upright body portion of the plastic drawer slider must be strengthened. This requirement is due to the fact that the last part of the drawer slider is received in the drawer slider This is caused by the fact that the female recesses cause the drawer slider to transmit internal stresses, direct forces, and moments such as the weight from the drawer and the weight of the drawer contents to the drawer slider. The drawer slider receiving area of the female recess is also possible Slightly smaller than the cross section of the last part of the drawer slider. The paper size applies the Chinese National Standard (CNS) A4 (210X297 mm) 568761 A7 __ B7_ V. Invention Note (5) (Please read the precautions on the back before filling out this page). Therefore, the drawer slider may have a tendency to bias the relative rails of the drawer slider away from each other, and therefore tend to weaken the drawer slider or Cracked. Therefore, it is desirable to strengthen the drawer slider to compensate for these factors. One form of this reinforcement is the use of a metal insert plate embedded in a plastic drawer slider. The metal insert plate provides internal rigidity and strength to the drawer slider. Manufactured from Another form of reinforcement that has several advantages from a standpoint is the use of integral flanges or corner pullers between the outer wall defining the female recess and the wall member forming the main upright body portion of the drawer slider. These integral ones The flange or corner puller is preferably wedge-shaped, that is, disc-shaped, and is spaced along the side wall and the top wall of the female recess forming the drawer slider. Another improvement of the drawer slider combined with the present invention is that A locking mechanism that ensures that the rear end of the drawer slider is fixed in the female recess of the drawer slider. This locking mechanism preferably adopts an inclination extending downward from the upper wall of the female recess of the drawer slider Depending tight sheet form. Once the drawer slide bar has been inserted. Enter the drawer slider a sufficient distance to receive the locking overhang from a complementary gap hole spaced inward from the rear end of the drawer slider. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. Advantageously, this locking mechanism allows drawer sliders and drawer sliders to be easily pre-assembled before being attached to the drawer. Once the drawer sliders and drawer sliders are attached to the drawer, It helps to obtain the correct vertical alignment of the drawer slider relative to the rear wall of the drawer. By extending from the upper wall of the female recess of the drawer slider, the integral plastic locking overhanging piece also advantageously avoids the need for any metal turn-back overhanging piece along the length of the drawer slider, which allows the drawer slider to roll Forming or stamping is easier and less expensive. Drawer sliders are also available in this paper size that extends forward of the main wall member of the drawer slider. National Standard (CNS) A4 specification (210 X297 mm) " -δ- 568761 A7 B7 V. Description of the invention (6) Relative rail, which results in a longer sliding surface, that is, the opposite rail of the drawer slider and the metal drawer There is a long sliding contact area between the sliders. (Please read the notes on the back before filling out this page) By referring to the drawings and the detailed description of the following preferred embodiments, you can understand other features and advantages of the present invention. Brief Description of the Drawings Figure 1 is an exploded front perspective view of a conventional conventional technology drawer slider and drawer slider combination. Fig. 2 is a partially exploded perspective view of a conventional conventional technology drawer slider assembly. FIG. 3 is a cross-sectional view of the conventional drawer drawer assembly shown in FIG. 2 taken along line 3-3 of FIG. 2. Fig. 4 is a cut-away rear perspective view of a drawer slider assembly of a first embodiment incorporating a drawer slider with a reinforcing member embedded therein. FIG. 5 is a rear view of the drawer slider shown in FIG. 4. FIG. 6 is a rear perspective view of the drawer slider shown in FIG. 4. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. FIG. 7 is a rear perspective view using a metal insert plate which becomes a reinforcing member embedded in the drawer slider shown in FIG. 5. FIG. 8 is a front perspective view of the metal insert plate shown in FIG. 7. FIG. 9 is an enlarged sectional view taken along line 9-9 of FIG. 4. FIG. 10 is an enlarged sectional view of another embodiment similar to FIG. 9 but showing the drawer slider shown in FIG. 5 taken along the line 10-10 of FIG. 4. FIG. Figure 11 is an exploded view of a drawer slider assembly using a drawer slider of the present invention. This paper size is applicable to Chinese National Standard (CNS) A4 specification (210 X 297 cm) -9- 568761 A7 _ · _ B7 V. Description of the invention (7) Figure 1 2 is along the line 1 1 1 — 1 2 Taken from the front section. 13 is a rear perspective view of a drawer slider of the present invention. FIG. 14 is a front perspective view of the drawer slider shown in FIG. 13. FIG. 15 is a rear view of the drawer slider shown in FIG. 13. FIG. 16 is a cross-sectional view taken along the line 16-16 of FIG. 15. Figure 17 is a rear perspective view of another embodiment of the drawer slider shown in Figures 13 to 16 in which the female recess is deeper to accommodate the longer rearmost portion of the drawer slider. FIG. 18 is a front perspective view of the drawer slider shown in FIG. 17. FIG. 19 is a rear view of the drawer slider shown in FIG. 17. FIG. 20 is a cross-sectional view taken along line 20-20 of FIG. 19. Fig. 21 is an exploded view of a part of a drawer slider with a part thereof cut away, showing the drawer slider just before being received in the drawer slider. Figure 22 shows an enlarged view of the lock drape in the slider of the display drawer similar to Figure 21 (please read the precautions on the back before filling this page). Comparison Table of Main Components 10 Drawer Slide Assembly 12 Drawer Guide 14 Flanges 16 Flanges 18 Screws 2 0 Screws 2 2 Front Drawer Slot Hole Lateral Support This paper size applies to Chinese National Standard (CNS) A4 (210X297 mm) ) -10- 568761 A7 B7 V. Description of the invention (8) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 2 4 Lateral drawer slot holes 2 6 Drawer sliders 2 8 Front wall 3 0 Rear wall, rear wall panel 3 2 Drawing 3 4 Bottom wall 3 6 Side wall 3 8 Side wall 4 0 Flange 4 2 Flange 4 4 Integral flange or overhang 4 4 Screw 4 8 Screw 5 0 Screw 5 2 Screw receiving slot 5 4 Screw Receiving slot 5 6 Screw receiving slot 5 8 Drawer slider 6 0 Wall member 6 2 Backward integral extension 6 4 Opposite guide 6 6 Opposite guide 6 8 Screw receiving slot 7 0 Screw receiving slot (please first Read the notes on the back side and fill in this page) This paper size is applicable to Chinese National Standard (CNS) A4 specification (2IOX297mm) -11-568761 A7 B7 V. Description of the invention (9) 72 Screw receiving gap hole 7 4 Clearance or opening (Please read the back first Note again fill the page) 75 stopper member 76 of the wall member 78 of the wall member 100 of the drawer slider assembly. 112 Drawer guide 114. Flange 1 1 6 Flange 1 2 6 Drawer slider 127 Backmost part 127a Backmost part 12 8 Front wall 13 0 Back wall panel, back wall 13 2 Drawer 13 4 Bottom wall, bottom panel 13 6 Side wall economy Printed by the Intellectual Property Bureau Staff Consumer Cooperatives 13 8 Side wall 14 0 Flange 14 2 Flange 14 6 Screw 15 0 Screw 158 Drawer Slider 159 Front surface This paper size applies to China National Standard (CNS) A4 (210X297 mm) -12- 568761 A7 B7 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs V. Description of the invention (10) 16 0 Wall member 164 Relative to the guide 16 5 Slot 166 Relative to the guide 166a Relative to the guide 167 Forward wall, upright end wall, most Front end wall 167a forward wall. 168 Screw receiving slot 16 9 slot 17 1 round hole 172 screw receiving slot 17 3 slot 17 17 slot 1 80 metal plate 181 lower portion 182 lower portion 18 3 slot 2 2 drawer slider, box Box slide 2 13 Screw 2 14 Flange 215 Front transverse rail 2 16 Flange 217 Rear transverse rail 219 Plastic box slider or stopper (please read the precautions on the back before filling this page) Standards are applicable to Chinese National Standards (CNS) A4 specifications (210X297 mm) -13-568761 A7 B7 V. Description of invention (11) Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs Employee Cooperatives 2 2 1 Base section 2 2 3 Flange 2 2 5 Flange 2 2 6 Drawer Slide 2 2 7 Clearance 2 2 9 Clearance 2 3 0 Back Wall 2 3 2 Drawer 2 4 0 Flange 2 4 2 Flange 2 5 8 Drawer Slide Irfa Block 2 6 0 Main Wall Component 2 6 4 opposite rail 2 6 6 opposite rail 2 8 4 side wall 2 8 6 side wall 2 8 7 bottom plate 2 8 8 top wall 2 8 9 bottom plate 2 9 0 inclined hanging piece member 2 9 1 inclined portion 2 9 2 locking Wall surface 2 9 3 Partial hole 2 9 4 (Please read first Read the notes on the back and fill in this page again.) This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) -14 · 568761 A7 B7 V. Description of the invention (12) 3 0 0 Support pillar 3 0 2 Support pillar 3 0 4 upper part 3 0 6 upper part 3 3 3 corner puller 4 5 8 drawer slide 4 6 0 main wall member R 1 recess R 2 recess R 2 0 1 recess R 4 0 1 recess (please read first Note on the back, please fill out this page) Detailed description of the preferred embodiment printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economics · Traditional drawer slider assembly First refer to Figures 1 to 3, which shows the traditional drawer slider assembly It is 10 to represent the existing conventional technology. The traditional drawer slide assembly 10 includes a fixed and extended lower metal drawer guide 12, also called a box guide or a box slide, which includes a horizontal U-shaped cross section with a horizontal outward direction. A rail projecting from the flanges 1, 4, 16. Although not shown in FIG. 1, the horizontally protruding flanges 1 4, 16 are preferably folded along their entire length so that the thickness of the flange is the same as that of the metallic material used to form the metal drawer guide 12. Double the thickness (see, for example, Figures 11 and 12). The drawer guides 12 are fixed to the front drawer gap hole lateral support 2 2 and the rear drawer gap hole horizontal support 2 by means of wood screws 18, 20, for example. This paper size applies to Chinese national standards (CNS ) Α4ί? | (210X297mm) ~ " " 568761 A7 ____B7 _ _ V. Description of the invention (13) (Please read the precautions on the back before filling this page). The elongated metal drawer slider 2 6 is fixed to the front wall 28 and the rear wall 30 of the drawer 32 along the bottom wall 34 of the drawer 32. The drawer slider 26 is C-shaped in cross-section and has upstanding side walls 36, 38, and horizontal flanges 40, 42 directed inward. Drawer sliders 26 of the prior art are also provided with integral flanges or overhangs 4 4 which extend upright from the rear wall panel 30 of the drawer 32. A wood screw 46 or similar fastening mechanism is used to fix the drawer slider 2 6 to the front wall 28 of the drawer 32 at the corners of the front wall 28 and the bottom panel 34. The rear end of the drawer slide 2 6 of the conventional technology receives the slot 5 5 by the screws that pass through the integral overhanging piece 4 4 by the wooden screws 4 6 by the 4 by the 5 by the 5 by the 4 The fastening mechanism) is fixed to the rear wall panel 30. In order to prevent direct metal-to-metal contact of the drawer slider 2 6 along the drawer guide 12, a plastic drawer slider 5 8 is arranged at the rear wall panel 30 of the drawer 3 2 at the drawer slider assembly of the conventional technology. 1 in 10. The drawer slider 58 includes a wall member 60, a rearwardly extending extension 62, and a pair of forwardly extending opposing rails 6,4,6. Relative to the guide 64, the section printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 6 6 is basically the shape of a question mark. The drawer slider 5 8 is fixed to the rear wall 30 by wood screws 4 6, 4 8, 50 (or by a similar fastening mechanism). The wooden screws 46, 48, 50 pass through the screw receiving gaps 6 8, 7 0, 7 2 in the wall member 60, wherein the screw receiving gaps 6 8, 7 0, 7 2 are integrated with the drawer slider 26. The overhanging piece 4 4 of the screw receiving slot 5 is axially aligned with 2, 5 4, 5 6. Drawer sliders 5 8 Relative guides 6 4, 6, 6 Receiving drawer guides The paper size applies to the Chinese national standard (CNS > A4 size (210X297 mm) '568761 A7 B7 _ V. Description of the invention (14) (Please Read the notes on the back before filling in this page) 1 2 horizontal flanges 1 4 1 6 and straddle the drawer guide 1 2. Position the drawer directly above the opposite guide rails 6 4 and 6 6 The clearance or opening 7 of the slider 5 8 allows a drawer slider to pass through a plastic stopper (not shown) located close to the front of the drawer guide 12 2 ° a pair of opposite inward. The pointing stop 7 5 is provided on the upright side wall 3 6, 3 8 of the drawer slider 2 6. Its function is to temporarily stop the drawer slider 5 8, so the user can obtain it before the drawer 3 2 is completely removed from the furniture unit. Some warning or some resistance, but by applying sufficient tension to the drawer 32 to pull the stopper through the gap 7 4 and thus pulling the drawer slider 5 8 and drawer slider 2 6 through the stopper, still The drawer can be removed. In other words, the stopper 7 5 on the side wall 3 6, 3 8 of the drawer slider 26 provides resistance to warn the user that the drawer 32 is approaching the front end of the drawer slider 2 6. In order to provide some strength to the conventional drawer sliders 5 8, there are integrated plastic rigidized wall members on the outside, such as wall members 7 6, 7 8. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. Drawer slider 2 6 combined with the integral hanging piece 4 4 fastened to the rear wall panel 30 is the main mechanism for fixing drawer slider 2 6 to drawer 3 2. Traditional drawer sliders must be customized to the length of the drawer. There must be a fairly high tolerance to ensure that the length of the drawer slider 26 corresponds to the length of the drawer 32, so that the overhanging piece 44 is flush with the rear wall panel 30. Although the plastic drawer slider 5 8's forwardly extending opposite rail 6 4 '6 6 extends into the rear end of the drawer slider 2 6, the opposite rail 6 4' 6 6 does not provide the rear of the drawer slider 2 6 The end is fixed to the mechanism of the drawer 3 2. On the contrary, wood screws 4 6, 4 8 '5 ° must be used. This paper size applies the Chinese National Standard (CNS) A4 (210 X 297 mm) -17- 568761 A7 B7 _ 5. Description of the invention (15) Drawer slide The reinforced drawer slider of the strip assembly refers to Figures 4 to 10, which was originally disclosed in the US patent application serial number (please read the precautions on the back before filling this page) 0 9/3 4 8, 9 3 4 The drawer slider assembly 100 in the middle can accommodate a range of drawer sliders for a given drawer length, resulting in a significant reduction in the SKU of the supplier of the drawer slider assembly, and the present invention allows the use of a single drawer slider Length to fit a large number of drawers with a specific given drawer length. The drawer slider assembly utilizes an improved drawer slider 1 5 8 and still utilizes an elongated U-shaped metal drawer guide 1 1 2 with horizontal outwardly protruding flanges 1 1 4 1 6. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. Drawer slider 1 2 6 is an elongated metal rail with a C-shaped cross section, with upright side walls 136, 138, and inwardly protruding flanges 140, 1 42. It may be noted that the drawer slider 1 2 6 does not have an integral upwardly extending overhang at its rear end. In contrast, the drawer slider 1 2 6 has a rearmost portion 1 2 7 extending rearwardly through the rear wall panel 1 3 0 of the drawer 1 2 3, as shown in FIGS. 9 and 10 for the best display. The drawer slider 158 has screw receiving slots 168, 172 in a wall member 160, and wood screws 146, 150 (or similar fastening mechanisms) pass through the slots 1 6 8, 1 7 2 to attach the drawer slider 1 5 8 is directly fixed to the rear wall 1 3 2 of the drawer 1 3 2. The countersunk screw head receiving circular hole 1 7 1 on the rear side of the drawer slider 1 5 8 is set around the screw receiving gap hole 1 6 8, 1 7 2 to locate the wooden screw 1 4 6, 1 5 0 The drawer slide 1 5 8 provides a more flush outer surface. There are no integral overhangs at the rear end of the drawer slider 1 2 6, so the front surface of the drawer slider 1 5 8 does not have any intermediate metal overhangs. This paper applies the Chinese National Standard (CNS) A4. Specifications (210X29 * 7mm) -18- 568761 A7 B7 V. Description of the invention (16) Abuts flush with the rear wall 130. (Please read the precautions on the back before filling this page) The front end of the drawer slider 1 2 6 is preferably at the corner of the bottom wall 1 3 4 of the drawer 1 3 2 and the front wall 1 2 8 by screws 1 4 6 Or similar fastening mechanism to the drawer in a conventional manner. 1 3 2 of the bottom wall 1 3 4. The improved drawer slider 1 5 8 is advantageously provided below the drawer slider 1 2 6 without the need for an integral overhang for fixing the rearmost part of the drawer slider 1 2 6 to the drawer 1 3 2 agencies. The improved fixing mechanism of the drawer slider 1 5 8 advantageously comprises a C-shaped downwardly opening slot 1 6 5 which accommodates a C-shaped drawer slider 1 2 extending through the rear wall 1 3 0 of the drawer 1 2 The last part of 6 is 1 2 7 and thus solves the problem that the drawer slider in the conventional technology must depend on the length of the drawer. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. The recess R1 (see Fig. 9) is set in the drawer slider 158. The recess R 1 extends rearwardly from the front surface 159, and preferably securely receives a portion 1 2 7 of the drawer slider 1 2 6 extending rearward of the rear wall 1 3 0 in a press-fit manner. Advantageously, the shape of the recessed portion R 1 becomes a rearmost portion 1 2 7 which can accommodate an extension of the entire cross section of the drawer slider 1 2 6. By thus accommodating the entire C-shaped cross section of the drawer slider 1 2 6, the recess R 1 allows the drawer slider 1 2 6 to be in the drawer slider 1 2 6 without the need for special additional cutting, rolling, or stamping operations. The rear end is formed underneath any portion of the adapter or overhang piece that extends backwards. This rear part 1 2 7 of the drawer slider 1 2 6 is fixed in the recess R 1 and the drawer slider 158 is fixed to the rear wall 1 3 0 via wood screws 146, 150 (or similar fastening mechanism). The combination of the drawer slide 1 2 6 is effectively fixed to the bottom wall panel of the drawer 1 3 2 The paper size is free to use Chinese National Standard (CNS) 8 4 specifications (210X297 mm) '-19 · 568761 A7 B7 5 Description of the invention (17) 1 3 4 As a result, a given drawer slider 1 2 6 can be used on drawers of various lengths. (Please read the precautions on the back before filling out this page.) Drawer slider 1 2 6 forming production time is also advantageously reduced, because it is not necessary to form an integral overhang sheet member in the drawer slide assembly of the conventional technology. For example, a suitable depth of the recess R1 (i.e., the distance from the forward wall 167 of the opposing rails 164, 166 to the front surface of the drawer slider 158 of 159) is about 1/4 inch. The maximum depth of the recess R 1 is limited by the depth of the space behind the drawer 1 32 in the associated furniture unit when the drawer 1 3 2 is fully closed. Therefore, the longest depth that the recess R1 may suitably have in a particular drawer is a size such that the drawer slider 1 5 8 does not prevent the drawer 1 2 2 from being completely closed. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. The drawer slider 158 is also advantageously reinforced internally by a metal plate 1 80 embedded in the drawer slider as shown in Figs. The drawer slider 1 5 8 is preferably made by molding the plastic outer part directly on the metal plate 1 80. The metal plate 1 8 0 is provided with slot holes 1 6 9, 1 7 3 coaxially aligned with the screw receiving slot holes 1 6 8, 1 7 2 so that the screws 1 4 6, 1 5 0 do not need to pierce the metal plate 1 8 0 to fix the drawer slider 1 5 8 to the rear wall 1 3 0. The metal plate 1 80 is provided with a substantially C-shaped gap hole 1 8 3 which is downwardly opened, and its role is to strengthen the C-shaped gap hole 16 5 of the drawer slider 15 8. Advantageously, the metal plate 180 eliminates the need for rigid wall members on the outside of the drawer slider 158. The drawer slider 1 58 additionally includes a counter rail 1 64, 1 6 6 ′ whose cross section is basically a question mark shape and extends inwardly from the side wall of the C-shaped hole 1 6 5. Relative to the front ^ paper size of each of the guide rails 164, 166, the Chinese national standard (CNS) A4 specification (210X297 mm) ~ -20 exposure 568761 A7 B7 V. Description of the invention (18) Upright end wall 16 7 in drawer The rear end of the front surface 15 9 of the slider 15 8 terminates and defines the rear end of the recess R 1. This importantly indicates that the rearmost portion 1 2 7 of the drawer slider 1 2 6 does not extend past the foremost end wall 167 of the opposite rail 1 6 4 ′ 166. The opposite rails 1 6 4 and 1 6 prevent direct metal-to-metal contact between the drawer slider 1 2 6 and the drawer guide 1 1 2. The opposite guide rails 164, 166 receive the horizontal outwardly protruding flanges 1 1 4, 1 1 6 of the drawer guide 112, providing plastic-to-metal contact with the drawer guide 1 1 2 and thus facilitate the drawer 1 3 2 along the drawer Movement of the guide 1 1 2. The metal plate 180 has lower portions 181, 182 'having an S-shaped cross section which provides internal reinforcement to the opposing rails 164, 166. Advantageously, the lower portions 1 8 1, 1 2 2 also provide enhanced support for the drawer slider 1 2 6, which is important for the weight that can support the contents of the drawer 1 2 2. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs (please read the precautions on the back before filling in this page). The drawer slider 1 5 8 is directly above the top surface of the opposite guide rail 1 6 4, 1 6 6 The gap 1 7 4 allows the drawer slider 1 5 8 to pass under a resistance, preferably a plastic stopper, located near the front end of the drawer guide 1 12 (see FIG. 11). In another embodiment, as shown in FIG. 10, the recessed portion R 2 is an elongated recessed portion to receive a plurality of drawer sliders of different lengths. In this embodiment, the opposing rail 16 6 a has a forward wall 16 7 a farther away from the rear wall panel 1 3 0 of the drawer 1 32 than in the backward direction than in the previous embodiment. As a result, the drawer slider 1 2 6 may have a rearmost portion 1 2 a extending farther past the rear wall panel 130 than in the previous embodiment. The dimensions of this paper are in accordance with the Chinese National Standard (CNS) A4 (mm) '-21-568761 A7 B7 V. Description of the invention (19) (Please read the precautions on the back before filling out this page) Preferably, this elongated shape Or the depth of the deeper recess is at least 1/2 inch, which allows the drawer slider size to be used in increments of 1/4 "(inch). Again, the maximum suitable depth of the recess R 2 is such that the drawer slider 1 Depth 5 8 does not make drawer 1 3 2 unable to fully close in its associated furniture unit. This embodiment results in a significant reduction in the amount of SKUs because the recess R 2 makes the drawer slider not dependent on the length of the drawer. Outside Reinforced and Interlocked Drawer Slides The example of the drawer slide just described by the Consumers Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs includes internal reinforcements in the form of buried metal plates 180. Although this drawer slide has better than There are many advantages of the conventional drawer slide assembly, but there are still several disadvantages. The manufacturing of plastic drawer sliders molded on a metal plate 180 involves additional costs and added complexity. And , Although the recesses R 1 and R 2 of the drawer slider described above do provide a high level of stability to the drawer slider 1 2 6, the drawer slider may still be easily removed from the end of the drawer slider 1 2 6 during assembly. As a result, the person assembling the furniture item cannot ensure that the drawer slider 1 2 6 and the drawer slider will remain together as a unit until the drawer screw is fixed to the rear wall of the drawer using the fixing screw 1 50. 1 3 0. Therefore, the most recent embodiment of the present invention as shown in FIGS. 1 to 2 3 includes a locking mechanism, which will be discussed in more detail below, for securely fixing the drawer slider 2 2 6 to the drawer slider 2 Within 5 8. Where possible, the reference numerals in Figures 1 to 23 correspond to similar elements in the drawer slider assembly of Figures 4 to 10, but only add 100. For example, in Figure 4 The drawer ^ paper size applies the Chinese national standard (0 milk) 8 4 specifications (210 father 297 mm) one ". 99. 568761 A7 __ B7 __ V. Description of the invention (20) There is a drawer slider 1 2 6 in the slider assembly, and there is a drawer slider 2 2 6 in the drawer slider assembly in FIG. 1 1. (Please read the precautions on the back before filling this page.) The drawer slider 2 5 8 of the present invention has a main wall member 2 6 0 whose front surface is close to the rear wall 2 3 0 of the drawer 2 3 2. Also called drawer guide • 2 1 2 The box slides are fixed to the front transverse rails 2 1 5 and the rear transverse rails 2 1 7 of the furniture by wooden screws 2 1 3, which are better fixed The ground is such that the drawer guide 2 1 2 is disposed in the center of the bottom of the drawer receiving the cavity in the furniture article. Drawer guide 2 1 2 is generally U-shaped in cross-section with outwardly protruding horizontal flanges 214, 216, which are preferably folded along the entire length so that the effective thickness of flanges 2 1 4, 2 1 6 Is twice the thickness of the material used to form the pumping guide 212. The consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs prints a plastic box box slider or a stopper 219 with a substantially rectangular integrated base portion 2 2 1 which can be fixedly seated on the side wall of the U-shaped drawer guide 212 And has a pair of push-shaped horizontal flanges 223, 225 at its top. The push-out horizontal flanges 223, 225 are spaced a short distance from the top of the outwardly protruding horizontal flanges 2 1 4, 2 1 2 of the drawer guide 2 1 2, preferably about 0.4 3 inches. Advantageously, this leaves a gap 2 2 7, 2 2 9 on either side of the rectangular integral base portion 2 2 1 between the two pairs of flanges. Referring to FIGS. 13 to 16 and FIGS. 22 and 23, the drawer slider 258 includes a recess R 2 0 1 that accommodates the rearmost part of the drawer slider 2 2 6 extending through the rear wall 2 3 0 of the drawer. The recess R 2 0 1 is defined by a pair of side walls 284, 286 and a top wall 288. There are also bottom plates 287, 289 protruding horizontally inward at the bottom of the recess R201. This paper size applies the Chinese National Standard (CNS) A4 specification (210X 297 mm) 'a-23- 568761 A7 B7 V. Description of the invention (21) The drawer slider 258 has opposite guide rails 264, 266, and its cross section is basically a question mark Shape and extends inward from the side wall 2 8 4 '2 8 6 of the recess r 2 〇 1. Supporting pillars 3 0 4, 2 6 can be provided between the opposite guide rails 2 6 4, 2 6 6 and the respective side walls 2 8 4 '2 8 6 without significantly deteriorating the strength of the opposite guide rails 2 6 4, 2 6. 2 instead of setting solid material to save material. As best shown in FIGS. 16 and 23, the drawer slider 2 5 8 is advantageously equipped with a fixing mechanism in the form of a tilted hanging piece member 2 9 0, which has a better position on the top wall of the recess R 2 0 1 2 8 8 Center on the bottom side. The inclined hanging piece member 290 has an inclined portion 291 and a substantially upright locking wall surface 292. The drawer slider 2 2 6 is provided with a corresponding slot 2 9 3 at its rearmost portion, and is sized to accommodate the tilting suspension member 290. The dimensions of the C-shaped goose slider 226 and the recess R201 are such that the drawer slider 2 2 6 fits tightly in the recess R 2 0 1 and the drawer slider 2 2 6 has a horizontal flange 2 4 0, 2 4 2 Lands on the bottom plates 287, 289 of the drawer slider 258. In this way, when the drawer slider 2 2 6 is inserted into the slider 2 5 8, the portion 2 9 4 at the rear end of the slot 2 9 3 follows the portion 2 9 4 along the inclined hanging piece member 2 9 0 The inclined portion is straddled and pressed downward until the portion 2 9 4 passes over the inclined hanging piece member 2 9 0. At this time, when the portion 2 9 4 is locked behind the locking wall surface 2 9 2 to become locked. In the engaged state, an audible "snap" sound can be detected. This advantageously achieves a fixed engagement between the drawer slider 2 2 6 and the drawer slider 2 5 8 and ensures the verticality between the main wall member 2 6 0 of the drawer slider 2 5 8 and the drawer slider 2 2 6 . This paper size applies to China National Standard (CNS) A4 (210X297 mm) (Please read the notes on the back before filling out this page) Order printed by the Intellectual Property Bureau of the Ministry of Economic Affairs Consumer Cooperatives -24-568761 A7 B7 Note (22) (Please read the precautions on the back before filling out this page) The snap-lock mechanism is also convenient for pre-assembly of drawer sliders 2 2 6 and drawer sliders 2 5 8, which can speed up the furniture assembly process. The inclined hanging piece member 290 is spaced to the rear of the main wall member 260 to make the drawer slider 2 2 6 more stable. Another advantage of the present invention is that the opposite rails 2 6 4, 2 6 6 extend forward of the main wall member 2 60. By extending the opposite guide rails 2 6 4 and 2 6 6, a larger sliding surface can be achieved between the drawer slide 2 5 8 and the horizontal flanges 2 1 4 and 2 1 6 of the U-shaped drawer guide 2 1 2. This results in increased stability when sliding the drawer 2 3 2 along the drawer guide 2 1 2, which makes the drawer 2 3 2 reduce unwanted side-to-side play or movement. When the drawer 2 3 2 is inserted into the furniture receiving object (not shown) so that the drawer slider 2 5 8 and the box slide 2 2 are in sliding engagement, the upper part of the guide rail 2 6 6 3 0 4 passes between the horizontal flange 2 1 6 of the box slide 2 1 2 and the push-out flange 2 2 5 of the stopper 2 1 9, and the upper part 3 0 6 of the opposite guide 2 6 4 passes horizontally Between the flange 2 1 4 and the push-like flange 2 2 3. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. Because the C-shaped drawer slider 2 2 6 basically surrounds the outer side of the forward guide 264, the drawer of the forward protrusion of 2 6 6, so the drawer slider 2 2 6 pairs of opposite guide 2 6 4, 2 6 6 provide additional reinforcement. Another feature of the drawer slider 2 58 is the use of a substantially disc-shaped or web-shaped angle pull plate 3 3 3 between the top wall 288 and the side walls 284, 286 of the recess R20 1 and the rear portion of the main wall member 260. These integral corner pull plates 3 3 3 eliminate the need for internally embedded reinforcements, but this paper size applies the Chinese national standard (CNS > A4 size (210X297 mm) -25- 568761 A7 B7 — " — — 1 " - . . . . . . . . . . . Fifth, the invention description (23) still provides extra strength and stability to the drawer slider 2 5 8. Figures 17 to 21 show another embodiment of a drawer slider 4 5 8. The pumping slider 4 5 8 is basically the same as the drawer slider 2 5 8 of the previous embodiment, but has an elongated concave portion r 4 0 1. This configuration allows the drawer slider to accommodate drawer sliders of a larger length range, because the main wall member 4 6 0 can still rest flush against the drawer below the drawer slider of the larger length extending rearward of the rear wall 230. 232 的 后墙 230. As a result, drawer manufacturers can produce fewer drawer sliders of different lengths while still achieving other advantages of the cost invention. Although the present invention has been described in relation to various embodiments, those skilled in the art will understand that the implementation of the present invention can still be modified within the scope of the accompanying patent application. (Please read the precautions on the back before filling out this page.) I printed a ruler of the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs-a paper quasi-standard home country, an intermediate country, suitable for use 7 9 2 -26-