201029602 六、發明說明： 【發明所屬之技術領域】 本發明係一種用於抽屜之滑執’尤指一種結構精簡且 可避免使用時產生毁損之具緩衝效果的抽屜滑轨，其概應、 隸屬於抽屜滑軌之技術領域範疇。 【先前技術】 ❹ 按，一般抽屜於關閉復位時，若沒有特意將抽屜進行 關閉緊密時，常常會使抽屜留有一小個空間，而容易使灰 塵、髒污’甚至是蟲子跑入抽屜内，因此，為了使抽屜保 持確實關閉的狀態，通常會於抽屜的滑軌上安裝—具有彈 菁的自動歸位裝置，以提供抽屜復位時可自動達到關閉緊 密的功能’然而’目前所見可使抽廢關閉緊密的自動歸位 裝置，雖能藉由彈簧所提供的拉力使抽履保持確實關閉的 狀態’但其拉力也常使抽屜於關閉的瞬間產生強大的衝 參 :：僅容易發生夾傷人的情形，也會使抽履因長期的碰 撞而產生毀損，相對降低抽屜滑軌的使用壽命； 新型證書號第㈣8827號「滑軌緩衡結構改良」 案及第九圖所示用於抽屜滑執的緩衝裝置(60)， 5亥既有緩衝裝置⑽）雖可在抽屉滑軌復位時提供I衝的 效果，然而該緩衝裝置⑽)的組 雜，不僅組裝所需的時間長且^=且結構複 加該安裳抽屜的傢俱售價；'會“成本南而達帶增 為了解決前述緩衝裝置_ 請配合參看如第十至十哀的缺失及不足， 既有具有緩衝w 圖所不’目前業界已發展出另- 巧八令緩衝效果的抽況 /月軌（50)，該抽屜滑軌（5〇)係設 201029602 有一滑軌裝置（圖未示）' 一歸位裝置（52)及一緩衝裝置 (53) ’其中該滑執裝置係組設於一抽屜容置空間的内壁面 上且設有數個相互滑動結合的滑軌； 該歸位裝置（52)係與滑軌裝置相結合且設有一定位座 (54) 、一拉牽件（55)、一連動件（56)及兩彈性元件（57)，該 定位座（54)係固設於滑軌裝置其中一滑軌上且設有兩滑槽 (541) ’其中兩滑槽（541)係分別貫穿定位座（54)的兩側壁， ❹ ❿ 該拉牽件（55)係可滑動地設於定位座（54)中而介於兩側壁 間且設有兩分別與滑槽（541)相結合的滑柱（551)，該連動 件（56)係與拉牽件（55)相結合並可滑動地與定位座（54)兩滑 槽（54彳）相結合且設有兩結合槽（561)及兩扣合桿（562)，其 中兩結合槽（561)係平行地凹設於連動件（56)的兩側且分別 跨設於定位座（54)兩側壁上而設於兩滑槽（541)中，而兩扣 口杯（562)係成形於連動件（56)的兩側^伸設出定位座 兩滑槽（541)外，兩彈性元件（57)係分別與定位座（54)的尾 ，及連動件⑽）兩扣合桿（562)相結合，使拉牽件㈣可^ 著兩滑槽（541)滑動； 〜 而緩衝裝置（53)係與歸位裝置（52)相結合而介於 裝置及定位座(54)之間，該緩衝裝置(53)係設有一〜 及-緩衝桿叫該壓缸(58)係固設於定 ： 而緩衝桿㈣係可滑動地設㈣虹（58)的前端且*^而， 果； ^ ^供拉牽件（55)及連動件_-緩衝的效 雖然前述的抽屜滑執(5〇)可藉 裝置（53)間的处椹M益担似 展置（52)與緩衝 自構關係，提供抽屜滑軌 201029602 緩衝效果，進而避免抽屜於關閉時因強大的衝力而產生毁 損的現象，然而，既有抽屜滑軌（50)的兩滑槽（541)係貫穿 過定位座（54)的兩側壁，相對會降低定位座（54)靠近進頂 面的結構強度，再則，該連動件（56)的兩結合槽（561)僅可 滑動地套設於定位座（54)的兩側壁上，而非與定位座（54) 的兩側壁相卡設結合，因此，當既有抽屜滑軌（5〇)於使用 時，請配合參看如第十三圖所示，當連動件（56)隨著拉牽 件（55)及滑軌裝置而相對定位座（54)向前滑動時，由於連 〇動件（56)僅跨設於定位座（54)的兩側壁上，於移動時容易 對於定位座（54)的頂面產生碰撞及抵壓，當抽屜長時間的 使用後，容易讓定位座（54)靠近兩滑槽（541)的頂面，因連 動件（56)的碰撞及抵壓而產生斷裂毁損的現象，相對降低 抽屜滑軌（50)定位座（54)的使用壽命，誠有加以改進之處: 【發明内容】 為了改善上述既有具自動歸位裝置的抽屜滑軌之缺失 與問題，特經過不斷的研究與試驗，終於發展出_種能改 進現有缺失之本發明，其係以提供一種結構精簡且可延長 使用壽命的具緩衝效果之抽屜滑軌，其*彳堇可對於彈簧進 行緩衝而避免夾傷人之情形，且可改善既有自動歸位裝置 對於抽屜之碰撞情形，有效提高抽屜滑軌實用性之目的 取基於上述目的’本發明係提供一種具緩衝效果之抽屜 滑軌，其包含有-滑執裝置、—歸位裝置及一緩衝裝置， 其中： ' 一可滑動地設於外執内 該滑軌裝置係包含有一外執 201029602 側之中滑軌及-設置在中滑軌内之内滑軌，該内滑執白卜 端係依序設有朝中滑執方向突出之-撞部及-拉釣，其中 該拉鉤於中段處係貫穿兮古一 牙叹有鉤孔’且於鉤孔内靠近檔部 的内側面形成有一傾斜面； 該歸位裝置係與滑軌裝置相結合且包含有一定位座、 拉牽件$動件及兩彈性元件，該定位座係固設結合 於外軌上，其朝向内、、啓^ ^ 内π軌的一端係設有一端部而另一端係 6又有一塊部’該塊部内传4/L古_ —— 乐。又有一谷至且於兩外侧係各設有 一開口朝向端部之卡槽，另玄 另疋位座於端部與塊部間形成有 兩相平行設置之侧壁，夂包丨辟& 士 各側壁内表面係分別設有一滑槽； 該拉牽件係可沿兩滑 Μ價β订而设於定位座兩側壁之 間’於兩側邊係設有數個 丨U 1甲》又於兩滑槽中之滑柱，其靠近 疋位座端部的一端係今古 -Γ & ώ “有一可與内滑軌拉鉤鉤孔相扣合且 與傾斜面相貼靠之卡鉤， 七 1另拉牽件於中段部係穿設有.一固 疋孑L ; 該連動件係與拉牽件 件相、、·°合而设於定位座及外軌之 間，其設有一與固；士η上人 ，套在L山-之固定塊，另連動件的兩側 邊係伸设出定位座兩側壁 ^ , Α, 土外1各a又有一與塊部卡槽相對應 之扣& β ’其中各扣合咖Μ 永係牙玟有一扣孔，另該連動件 於固定塊及兩扣合靼ρ卩及4丄 ,μ Sl係έ又有數個分別與定位座兩側壁相 扣口而§又於兩滑槽中的扣片； 兩彈性元件的—0托、 另—^ # ^ ^刀別卡設定位座之兩卡槽中，而 木扣孔相結合，使兩彈性元件設 於疋位座兩側壁外；以及 該缓衝裝置係盥歸 八位哀置相結合且包含有一壓缸及一 6 201029602 緩衝私，该壓缸係設於定位座塊部之容室内，而緩衝桿係 可移動地與壓缸相結合且伸設出塊部而與連動件之固定塊 相結合。 較佳地’各扣片係略呈一 L形之結構，且該外執在相 對於抽屜谷置空間内壁面的一側，係穿設有二個並列之卡 孔及一設置在與卡孔相距—小距離的插片，而該定位座於 端部上係設有一與插月相結合的插孔，且固定座塊部於各 卡槽附近係各凸設有一與外執卡孔相結合的結合塊，讓定 〇 位座可穩固地設置於外軌。 較佳地°玄連動件之固定塊在異於卡釣的一側面係凹 設有一與緩衝桿相結合的結合孔。 較佳地，該滑軌裝置於中滑軌與内滑軌間係設有數個 滚珠環。 本發明具緩衝效果之抽屜滑執之優點及功效可歸納如 下： 州W膽Η守，3稽田拉牽 卡鉤與内滑執拉鈞的叙？丨j . Ί旳幻孔相結合且與傾斜面相貼靠的 式，使内滑軌與拉牽件及违無a 罕仟及連動件同步作動，使緩衝裝置 同時會提供連動件及内滑軌—緩衝力。 二、使用壽命：本發明具緩衝效果之抽屜滑軌，嗜 位座的兩滑槽係設於兩側壁 丄表面而未貫穿定位座，· 大蛔友尚疋位座的結構強度， 立運動件可藉由數個盥中 座兩側壁相扣合而設於兩滑槽 地隨著拉牽件而相對定位座滑動，使 千禾 頂面產生碰撞及抵壓的情形， 人疋位鱼 有效避免既有定位座容易因 7 201029602 連動件的碰撞及抵壓而產生斷裂毁損的現象，大幅提高抽 屜滑軌定位座的使用壽命。 ° 【實施方式】 為能詳細瞭解本發明的技術特徵及實用功效，並可依 照說明書的内容來實施，兹進一步以如圖式所示的較佳實 施例’詳細說明如后： ❹ 本發明主要係提供一種具緩衝效果之抽履滑軌，請配 合參看第-及四圖所示，由圖中可看出本發明具緩衝效果 之抽屜滑幸九’其係包括有一可固定於容置抽屜之壁面的滑 軌裝置(10)、一與滑軌裝置(10)相結合的歸位裝置㈣及一 與歸位裝置（20)相結合之緩衝裝置（30)，其中： 如第一至三圖所示，該滑執裝置（1〇)係設有_可固定 於抽屜容置空間内壁面的外軌⑴）、_以滑動型態設置在 外軌（11)内側的中滑軌（12)及一以滑動型態設置在中滑軌 (12)内且與抽屜外侧壁相固定的内滑軌,較佳地，該 外軌（11)在相對於抽屜容置空間内壁面的一侧，係穿設有 二個並列之卡孔⑴”及―設置在與卡孔（111)相距一:距 離的插片（112) ’而該内滑軌（13)靠近外軌⑴）插片⑴加 一端係依序設有朝中滑軌（12)方向突出的一擋部（131)及一 拉鉤（1 32) ’其中該拉鉤（1 32)於中段處係貫穿設有_釣孔 (133) ’且於鉤孔（133)内靠近檔部（131)的内側面形成有一 傾斜面（134)，較佳地，如第四圖所示該滑軌裝置〇〇)於中 滑軌（12)與内滑軌（彳3)間係設有數個滾珠環㈠; 請配合參看如第二及五圖所示’該歸位裝置(2〇)係設 有-定位座（21)、—拉牽件（22)、—連動件（23)及兩彈性元 201029602 件（24)，其中該定位座（21)係固設結合於外軌（11)上其朝 向内滑軌（13)的一端係為一端部（21彳），較佳地，該定位座 (21)於端部（211)上係設有一與插片（112)相結合的插孔 (212)，而定位座（21)在異於端部（211)的一端係設有一塊 * 部（213) ’該塊部（213)内係如第四圖所示設有一容室 (214) ’且於兩外側係各設有_開口朝向端部（2彳彳）的卡槽 (21 5) ’較佳地，該塊部（21 3)於各卡槽（2 1 5)附近係各凸設 有一與外執（11)卡孔（111)相結合的結合塊（2彳6)，讓定位 ©座（21)可穩固地設置於外軌（1υ上；另定位座（21)於端部 (211)與塊部（21 3)間形成有兩相平行設置的側壁（2彳7)，各 側壁（2 17)的内表面係分別設有一長型的滑槽（218); 該拉牵件（22)係如第四及五圖所示為一略呈ν形之結 構，且可沿兩滑槽（21 8)滑行而設於定位座（2彳）兩側壁（2 j 7) 間，該拉牽件（22)於兩側邊係設有數個伸設於兩滑槽（218) 中的滑柱（221) ’該拉牽件（22)靠近定位座（21)端部（211)的 一端係設有一可與内滑軌（13)拉鈞（131)扣孔（133)相扣合 ®的卡鉤（222) ’該卡鉤（222)係與拉鉤（131)之傾斜面（1 34)相 貼靠，另拉牽件（22)於中段部係貫穿設有一方形的固定孔 (223)； 清配合參看如第五及六圖所示’該連動件（23)係與拉 牽件（22)相結合而設於定位座（21)及外軌（彳彳）之間，該連動 件（23)係設有一與拉牵件（22)固定孔（223〉相卡合的固定塊 (231)’較佳地，如第四圊所示該固定塊（231)異於卡鉤（222) 的一側面係凹設有一結合孔（232)，另連動件（23)的兩側邊 係伸设出疋位座（2 1)兩側壁（21 7)外且各設有一與塊部（21 3) 9 201029602 卡槽（21 5)相對應的扣合架（233)，各扣合架（233)係貫穿設 有一扣孔（235) ’另該連動件（23)於固定塊（231)及兩扣合 架（233)間係設有數個略呈L形且分別與定位座（2彳）兩側壁 (217)相扣合而設於兩滑槽（218)中的扣片（234卜使連動件 (23)可平穩地隨著拉牽件（22)而相對定位座（21)滑動； 兩彈性元件（24)的一端係如第四及五圖所示分別卡設 於定位座（21)的兩卡槽（215)中，而另_端係與連動件（23) 兩扣合架（233)的扣孔（235)相結合，使兩彈性元件（24)設 〇於定位座（2D兩侧壁（217)外，藉由彈性元件（24)對連動件 (23)產生彈性拉伸的作用’使與連動件（23)相結合的拉牽 件（22)拉動内滑軌（13)相對外軌⑴）移動，進而提供抽屈滑 軌一復位的能力；以及 如第四圖所示，該緩衝裝置（3〇)係與歸位裝置（2〇)相 結合且包含有一筒形壓缸（31)及一緩衝桿（32)，該壓缸（31) 係設於定位座（21)塊部（213)的容室（214)内’而緩衝桿（32) 係可移動地與壓缸（31)相結合且伸設出塊部（213)而與連動 ®件（23)的結合孔（232)相結合，進而提供連動件（23)及拉牽 件（22)—可與兩彈性元件（24)彈力相抵抗的緩衝效果，有 效避免因強大的拉力而發生央傷人的情形，也可避免抽屜 因長期的碰撞而產生毁損之現象，相對提高抽屜滑軌之使 用哥命； 清配合蒼看如第六及七圖所示，當開啟抽屜時，滑軌 裝置（10)内滑轨（13)的拉鉤（1 32)鉤孔（133)會拉動拉牽件 (22)的卡鉤（222) ’使拉牽件（22)的各滑柱（221)於相對應的 滑槽（21 8)内滑移，此時，連動件（23)及緩衝桿（32)會隨著 201029602 拉牽件（22)而朝定位座（21)端部（211)方向移動，其中該連 動件（23)係可藉由數個與定位座（21)兩側壁（21 7)相扣合的 扣片（234)而平穩地相對定位座（21)滑動，使兩設於連動件 (23)及定位座（21)間的彈性元件（24)呈—拉長狀，當拉牽件 (22)移動且固定於滑槽（218)端緣時，則卡鉤（222)會與拉 鉤（131)相分離； 曰“ 當關閉抽屜時係如第八圖所示，該拉牽件（22)的卡鉤 (222)會被復位的内滑軌（13)之擋部（131)推動，使拉牵件 ® (22)可復於滑槽（218)内移動，且拉牽件（22)的卡鉤（222)會 與内滑執（13)拉鉤（132)的鉤孔（133)相結合且與傾斜面 (134)相貼靠，使内滑軌（13)可隨著拉牽件（22)及連動件（23) 同步作動，此時，兩彈性元件（24)會拉動連動件（23) '拉 牽件（22)及内滑軌（13)同時朝定位座（21)塊部（213)方向移 動’使抽屜回復至原始的關閉位置’其中當連動件（23)隨 著彈性元件（2 4)朝塊部（21 3)移動時，該緩衝裝置（3 〇)的壓 缸（31)及緩衝桿（32)可同時提供連動件（23)及内滑軌（13) — ❷緩衝力’進而對於兩彈性元件（24)之彈力進行緩衝。 藉由上述之技術手段，本發明具緩衝效果之抽屜滑軌 不僅可藉由歸位裝置（20)的作動’使抽屜在進行關閉時， 帶動連動件（23)、拉牽件（22)及抽展回復至原始的關閉位 置’有效避免抽廢未緊閉而使灰塵、辭污，甚至是蟲子跑 入抽屜内的現象，且可藉由與歸位裝置（2〇)相結合的緩衝 裝置（3 0)提供彈性元件（2 4) —緩衝力，而有效降低彈性元 件（24)拉動連動件（23)及抽屜時之衝力，不僅可避免發生 夾傷人的情形且可避免抽屜因長期的碰撞而產生毁損，相 201029602 對提高抽屜滑執的使用品質； Ο 再則，該定位座（21)的兩滑槽（218)係設於兩側壁（217) :内表面而未貫f定位座（21)，可大幅提高定位座（21)的 、°構強度且連動件（23)可藉由數個與定位座（21)兩側壁 (21 7)相扣合而設於兩滑槽（21 8)中的扣片（234)，使連動件 ()可平穩地隨著拉牽件（22)而相對定位座（2”滑動，使連 動件(23)不會與定位座(21)頂面產生碰撞及抵壓的情形， 有效避免既有疋位座（54)容易因連動件（56)的碰撞及抵壓 而產线裂毁損的現象，大幅提高抽㈣執定位座（21)的 【圖式簡單說明】 第一圖係本發明之立體外觀囷。 第二圖係本發明之局部放大立體分解圖。 第三圖係本發明之另—局部放大立體分解圖 第四圖係本發明之立體分解圖。 第五圖係本發明歸位褒置之放大立體分解圖 第六圖係本發明之局部剖面側視圖。 第七圖係本發明拉出抽履之操作示意圖。 第八圖係本發明推回抽屈之操作示意圖。 第九圖係-既有緩衝裝置之局部分解示意圓 第十圖係-既有抽屜滑軌之立體外觀圖。 第十-圖係既有抽屜滑軌之立體分解圖。 第十二圖係既有抽屜滑執之局部剖面側視圖 第十三圖係既有抽屜滑軌之操作示意圖。 12 201029602 【主要元件符號說明】 (10)滑軌裝置 (1 1)外軌 (111)卡孔 (12) 中滑軌 (13) 内滑軌 (112)插片 (131)擋部 (132)拉鉤 (133)鉤孔 〇 (14)滾珠環 (20)歸位裝置 (2 1)定位座 (134)傾斜面 (2 11)端部 (212)插孔 (213)塊部 (214)容室 (215)卡槽 (216)結合塊 (2 17)側壁 (218)滑槽 (22)拉牽件 (221)滑柱 φ (222)卡鉤 (223)固定孔 (23)連動件 (231)固定塊 (232)結合孔 (233)扣合架 (234)扣片 (24)彈性元件 (30)緩衝裝置 (2 3 5)扣孑L (31 )壓缸 (50)抽屜滑執 (32)緩衝桿 (52)歸位裝置 (53)緩衝裝置 13 201029602 (541)滑槽 (5 4)定位座 (55) 拉牽件 (562)扣合桿 (58)壓缸 (56) 連動件 (561)結合槽 (57) 彈性元件 (59) 缓衝桿 (60) 緩衝裝置201029602 VI. Description of the invention: [Technical field of the invention] The present invention relates to a sliding handle for a drawer, in particular to a drawer slide which has a compact structure and can be prevented from being damaged when used. In the technical field of drawer slides. [Prior Art] ❹ Press, when the general drawer is closed and reset, if the drawer is not closed tightly, it will often leave a small space for the drawer, which is easy to make dust, dirt, or even insects run into the drawer. Therefore, in order to keep the drawer in a closed state, it is usually installed on the slide rail of the drawer - an automatic homing device with an elastic phthalocyanine to automatically close the function when the drawer is reset. However, what is currently seen can be pumped. The closed automatic close-up device can be used to keep the drawer in a closed state by the tension provided by the spring. However, the pulling force often causes the drawer to have a strong punch at the moment of closing: only the pinch is easy to occur. In the case of human beings, the pumping will be damaged by long-term collisions, and the service life of the drawer slides will be relatively reduced. The new certificate number (4) No. 8827 "Slide rail balance structure improvement" case and the ninth diagram are shown for drawers. Sliding cushioning device (60), 5 Hai has buffer device (10)) Although it can provide I-rush effect when the drawer slide is reset, the buffer device (10)) Not only the time required for assembly is long and ^= and the structure adds the price of the furniture of the Anshang drawer; 'will cost the south to increase the belt to solve the aforementioned buffer device _ Please refer to the missing of the tenth to tenth Insufficient, there is a buffer w map not 'the current industry has developed another - smart eight-buffer effect of the pump / month rail (50), the drawer slide (5 〇) tie 201029602 has a rail device (Figure a homing device (52) and a buffer device (53) 'the sliding device is disposed on an inner wall surface of a drawer accommodating space and is provided with a plurality of slide rails that are slidably coupled to each other; The position device (52) is combined with the slide rail device and is provided with a positioning seat (54), a pulling member (55), a linking member (56) and two elastic members (57), and the positioning seat (54) is The utility model is fixed on one of the slide rails and is provided with two sliding slots (541). Two of the sliding slots (541) respectively extend through the two side walls of the positioning seat (54), and the pulling member (55) is Slidably disposed in the positioning seat (54) and interposed between the two side walls and provided with two sliding columns (551) respectively combined with the sliding grooves (541), The linking member (56) is combined with the pulling member (55) and slidably coupled with the two sliding grooves (54彳) of the positioning seat (54) and provided with two coupling grooves (561) and two fastening rods (562). The two coupling grooves (561) are recessed in parallel on both sides of the linking member (56) and are respectively disposed on the two side walls of the positioning seat (54) and are disposed in the two sliding grooves (541), and the two buckles The mouth cup (562) is formed on both sides of the linking member (56) and extends out of the two sliding grooves (541) of the positioning seat, and the two elastic members (57) are respectively connected with the tail of the positioning seat (54) and the linking member. (10)) The two fastening rods (562) are combined so that the pulling member (4) can slide the two sliding grooves (541); and the cushioning device (53) is combined with the homing device (52) to be interposed between the device and Between the positioning seats (54), the buffering device (53) is provided with a ~ and - buffering bar, the pressure cylinder (58) is fixed in the fixed: and the buffering rod (four) is slidably arranged (four) rainbow (58) Front end and *^,,; ^ ^ for pulling the piece (55) and the linkage _-buffering effect, although the aforementioned drawer slipper (5〇) can be used between the device (53) Set (52) and buffer self-construction to provide drawer slide 201029602 cushioning effect, in order to avoid damage caused by strong impact when the drawer is closed. However, the two sliding grooves (541) of the drawer slide rail (50) penetrate through the two side walls of the positioning seat (54), The structural strength of the positioning seat (54) close to the top surface is lowered. Further, the two coupling grooves (561) of the linking member (56) are only slidably sleeved on the two side walls of the positioning seat (54) instead of It is combined with the two side walls of the positioning seat (54). Therefore, when the existing drawer slide rail (5〇) is used, please refer to the figure as shown in the thirteenth figure, when the linkage member (56) is pulled When the pulling member (55) and the rail device are slid forward relative to the positioning seat (54), since the connecting member (56) is only spanned on the two side walls of the positioning seat (54), it is easy to position the positioning seat when moving. The top surface of (54) is collided and pressed. When the drawer is used for a long time, it is easy to make the positioning seat (54) close to the top surface of the two sliding grooves (541) due to the collision and pressure of the linking member (56). The phenomenon of breakage damage occurs, and the service life of the drawer (50) positioning seat (54) is relatively reduced. Where: [Invention] In order to improve the above-mentioned lack of drawer slides with automatic homing devices, and through continuous research and experimentation, the invention has finally been developed to improve the existing defects, which is Providing a buffered drawer slide with a compact structure and prolonged service life, which can buffer the spring to avoid pinching the person, and can improve the collision situation of the automatic homing device for the drawer. The purpose of effectively improving the utility of the drawer slide is based on the above object. The present invention provides a buffer slide with a cushioning effect, comprising a sliding device, a homing device and a cushioning device, wherein: The slide rail device is disposed in the outer handle, and includes a slide rail in the outer side of the 201029602 side and an inner slide rail disposed in the middle slide rail, and the inner slippery end is provided with a middleward sliding direction. a protruding portion - a striking portion and a - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - The slide rail device is combined and includes a positioning seat, a pulling member, a moving member and two elastic members. The positioning seat is fixedly coupled to the outer rail, and is disposed at an end of the inner rail and the inner rail of the inner rail. One end and the other end 6 has a section of the block. The block has a 4/L ancient _-le. There is also a valley to the two outer sides of each of the two sides of the card slot with an opening toward the end, and the other side of the block is formed between the end and the block with two parallel side walls, the bag and the sho Each of the inner surfaces of the side walls is respectively provided with a sliding slot; the pulling and pulling member can be arranged along the two sliding sills β and disposed between the two side walls of the positioning seat, and is provided with a plurality of 丨U 1A on both sides and two The sliding column in the chute, the end of which is close to the end of the squatting seat, is 今 Γ amp amp ώ 有一 有一 有一 有一 有一 有一 有一 有一 有一 有一 有一 有一 有一 有一 有一 有一 有一 有一 有一 有一 有一 有一 有一 有一 有一 有一 有一 有一 有一 有一 有一 有一 有一 有一 有一 有一 七 七 七 七The piece is worn in the middle section. The fixed part is connected with the pulling piece, and is disposed between the positioning seat and the outer rail, and is provided with a solid and a solid The person is set in the fixed block of L-mountain, and the two sides of the connecting member are extended to form two side walls of the positioning seat ^, Α, the outer part 1 of the soil has a buckle corresponding to the block of the block portion & Each of the buckled caffes has a buttonhole for the permanent gums, and the linkage member is fixed to the fixed block and the two snaps 靼ρ卩 and 4丄, and the μ Sl system has several separate sides from the positioning seat. The mouth and the § are in the two chutes; the two elastic members of the -0 bracket, the other - ^ # ^ ^ knife card set the two slots in the seat, and the wooden button holes combine to make the two elastic components The buffer device is disposed outside the two side walls of the clamping seat; and the buffering device is combined with the eight-position sorrow and comprises a pressure cylinder and a 6201029602 buffering private, the pressure cylinder is disposed in the housing of the positioning block portion, and The buffer rod is movably combined with the pressure cylinder and extends out of the block portion to be combined with the fixed block of the linkage member. Preferably, each of the buckle pieces has a slightly L-shaped structure, and the outer handle is opposite to One side of the inner wall surface of the drawer valley is provided with two juxtaposed card holes and a tab disposed at a small distance from the card hole, and the positioning seat is provided with a moon phase on the end portion. The combined jack and the fixed block portion are respectively provided with a joint block combined with the outer card hole in the vicinity of each card slot, so that the fixed position seat can be stably set on the outer rail. The fixing block of the piece is concavely provided with a coupling hole combined with the buffer rod on a side different from the card fishing. Preferably, the fixing block The rail device is provided with a plurality of ball rings between the middle slide rail and the inner slide rail. The advantages and effects of the drawer slipper with the cushioning effect of the present invention can be summarized as follows: The state W is timid, the 3 queuing pulls the hook and the inner slide The combination of the Ί旳 丨 丨 . . . Ί旳 Ί旳 Ί旳 Ί旳 且 且 且 且 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳 Ί旳Linkage and inner slide-buffer force. 2. Service life: The drawer slide with cushioning effect of the present invention, the two chutes of the locator seat are arranged on the surface of the two side walls without passing through the positioning seat, The structural strength of the squat seat, the vertical moving parts can be slid in the two sliding grooves by the two side walls of the squat seat, and the sliding parts of the squatting seat are slid relative to the positioning seat, so that the top surface of the ridge is collided and abutted. In the case of pressure, the human fish can effectively avoid the phenomenon that the existing positioning seat is easy to break and damage due to the collision and pressure of the 7201029602 linkage, and the service life of the drawer slide positioning seat is greatly improved. [Embodiment] In order to understand the technical features and practical effects of the present invention in detail, and in accordance with the contents of the specification, it will be further described in detail with reference to the preferred embodiments as illustrated in the following: A cushioning slide with a cushioning effect is provided, please refer to the figures - and FIG. 4, and it can be seen from the figure that the drawer with the cushioning effect of the present invention has a fixed drawer. a sliding rail device (10) on the wall surface, a homing device (4) combined with the rail device (10), and a buffer device (30) combined with the homing device (20), wherein: first to third As shown in the figure, the sliding device (1) is provided with an outer rail (1) that can be fixed to the inner wall surface of the drawer housing space, and a middle rail (12) that is disposed on the inner side of the outer rail (11) in a sliding state. And an inner slide rail disposed in the sliding rail (12) and fixed to the outer side wall of the drawer. Preferably, the outer rail (11) is on a side opposite to the inner wall surface of the drawer receiving space. The system is provided with two juxtaposed card holes (1)" and is disposed at a distance from the card hole (111): a distance The insert (112)' and the inner slide rail (13) are close to the outer rail (1). The insert (1) and the one end are sequentially provided with a stop portion (131) protruding in the direction of the middle slide rail (12) and a hook (1). 32) ' wherein the hook (1 32) is provided with a fishing hole (133) at the middle portion, and an inclined surface (134) is formed on the inner side of the hook hole (133) near the gear portion (131). Jiadi, as shown in the fourth figure, is equipped with several ball rings (1) between the middle slide rail (12) and the inner slide rail (彳3); please refer to the second and fifth figures. The homing device (2〇) is provided with a positioning seat (21), a pulling member (22), a linking member (23) and two elastic members 201029602 (24), wherein the positioning seat (21) The fixing end is fixed to the outer rail (11), and one end thereof facing the inner sliding rail (13) is an end portion (21彳). Preferably, the positioning seat (21) is fastened on the end portion (211). There is a socket (212) combined with the insert piece (112), and the positioning seat (21) is provided with a * portion (213) at one end different from the end portion (211). As shown in the fourth figure, there is a chamber (214) 'and on both sides A card slot (21 5) having an opening toward the end (2彳彳) is provided. Preferably, the block portion (21 3) is convexly disposed adjacent to each of the card slots (2 1 5). 11) The combination of the card hole (111) (2彳6) allows the positioning of the seat (21) to be stably placed on the outer rail (1υ; the other positioning seat (21) at the end (211) and the block Two side walls (2彳7) are formed in parallel between the portions (21 3), and the inner surfaces of the side walls (2 17) are respectively provided with an elongated sliding groove (218); the pulling member (22) is As shown in the fourth and fifth figures, the structure is slightly v-shaped, and can be arranged along the two chutes (21 8) to be disposed between the two side walls (2 j 7) of the positioning seat (2彳). (22) a plurality of sliding columns (221) extending from the two sliding grooves (218) are disposed on both sides. The pulling member (22) is disposed near one end of the end portion (211) of the positioning seat (21). There is a hook (222) which can be engaged with the inner slide rail (13) pulling (131) button hole (133). The hook (222) is attached to the inclined surface (1 34) of the hook (131). Abutting, another pulling member (22) is provided with a square fixing hole (223) in the middle portion; The linkage member (23) shown in FIGS. 5 and 6 is disposed between the positioning seat (21) and the outer rail (彳彳) in combination with the pulling member (22), and the linking member (23) is provided with a Preferably, the fixing block (231) is different from the fixing hole (231) of the pulling member (22). A coupling hole (232) is provided, and the two sides of the other connecting member (23) are extended from the two side walls (21 7) of the clamping seat (2 1) and each is provided with a block portion (21 3) 9 201029602 card The corresponding fastening frame (233) of the slot (21 5) is provided with a fastening hole (235) through the fastening frame (233). The coupling member (23) is fixed to the fixing block (231) and the two fastening frames. (233) is provided with a plurality of buckles (234) which are slightly L-shaped and are respectively engaged with the two side walls (217) of the positioning seat (2) and are disposed in the two sliding grooves (218). ) can smoothly slide relative to the positioning seat (21) with the pulling member (22); one end of the two elastic members (24) is respectively attached to the two cards of the positioning seat (21) as shown in the fourth and fifth figures In the slot (215), and the other end of the linkage and the linkage (23) two fastening brackets (233) The fastening holes (235) are combined to position the two elastic members (24) outside the two side walls (217) of the positioning seat, and the elastic member (23) elastically stretches the linking member (23). 'pulling the pull member (22) combined with the linkage member (23) to move the inner slide rail (13) relative to the outer rail (1), thereby providing the ability of the buckle rail to be reset; and as shown in the fourth figure, The buffer device (3〇) is combined with the homing device (2〇) and includes a cylindrical pressure cylinder (31) and a buffer rod (32), and the pressure cylinder (31) is disposed on the positioning seat (21) The chamber (214) of the block portion (213) is movably coupled to the pressure cylinder (31) and extends out of the block portion (213) to be coupled with the interlocking member (23). The holes (232) are combined to provide a linking member (23) and a pulling member (22) - a cushioning effect that can resist the elastic force of the two elastic members (24), thereby effectively avoiding the situation of a central wounded person due to a strong pulling force. It can also avoid the phenomenon that the drawer is damaged due to long-term collision, and the relative use of the drawer slide is relatively improved; the clear match is seen as shown in the sixth and seventh figures. When the drawer is used, the hook (133) of the slide rail (13) of the slide rail device (10) pulls the hook (222) of the pull member (22) to make each of the pull members (22) The sliding column (221) slides in the corresponding sliding slot (21 8). At this time, the linking member (23) and the buffering rod (32) will move toward the positioning seat (21) with the pulling member (22) of 201029602. The end portion (211) is moved in a direction in which the linking member (23) is smoothly positioned relative to the positioning seat by a plurality of fastening pieces (234) that are engaged with the side walls (21 7) of the positioning seat (21). Sliding so that the elastic members (24) disposed between the linking member (23) and the positioning seat (21) are elongated, and when the pulling member (22) is moved and fixed to the end edge of the sliding groove (218) , the hook (222) will be separated from the hook (131); 曰 "When the drawer is closed, as shown in the eighth figure, the hook (222) of the pull member (22) will be reset by the inner slide (13) The stopper (131) is pushed so that the pull member® (22) can move in the chute (218), and the hook (222) of the pull member (22) will be in contact with the inner slide (13). The hook holes (133) of the hook (132) are combined and abut against the inclined surface (134) to make the inner slide rail (13) As the pulling member (22) and the linking member (23) are actuated simultaneously, at this time, the two elastic members (24) pull the linking member (23) 'the pulling member (22) and the inner sliding rail (13) simultaneously toward the positioning. The seat (21) block (213) moves in the direction 'returns the drawer to the original closed position' where the buffering device (23) moves as the elastic member (24) moves toward the block portion (213) The pressure cylinder (31) and the buffer rod (32) of the 3 〇) can simultaneously provide the linkage (23) and the inner slide rail (13) - the cushioning force 'to buffer the elastic force of the two elastic members (24). According to the above technical means, the drawer slide with the cushioning effect of the present invention can not only drive the linkage (23) and the pull member (22) when the drawer is closed by the operation of the homing device (20). The drawing is restored to the original closed position 'effectively avoiding the phenomenon that the waste is not closed and the dust, the smudge, or even the worm is ran into the drawer, and the buffer device combined with the homing device (2〇) (3 0) Provide elastic element (24) - cushioning force, and effectively reduce the impulse of the elastic element (24) to pull the linkage (23) and the drawer, not only to avoid the situation of the pinch, but also to avoid the long-term drawer Damage caused by the collision, phase 201029602 to improve the quality of use of the drawer slip; Ο In addition, the two sliding slots (218) of the positioning seat (21) are set on the two side walls (217): the inner surface is not positioned The seat (21) can greatly improve the strength of the positioning seat (21), and the linking member (23) can be arranged in the two chutes by a plurality of fastenings to the side walls (21 7) of the positioning seat (21). The cleat (234) in (21 8) allows the linkage () to smoothly follow the pull member (22) The seat (2" slides, so that the linkage (23) does not collide and resist against the top surface of the positioning seat (21), effectively avoiding the collision of the interlocking member (56) by the existing clamping seat (54). And the phenomenon of crushing and damage of the production line, and greatly improving the drawing of the positioning seat (21). The first drawing is the three-dimensional appearance of the present invention. The second drawing is a partial enlarged three-dimensional decomposition of the present invention. The third drawing is a perspective exploded view of the present invention. The fifth drawing is an exploded perspective view of the present invention. The fifth drawing is a partial exploded view of the present invention. The seventh drawing is a schematic view of the operation of pulling out the pumping of the present invention. The eighth drawing is a schematic diagram of the operation of pushing back and bending in the present invention. The ninth drawing is a partial decomposition of the existing buffering device. -There is a three-dimensional appearance of the drawer slide. The tenth-picture is an exploded view of the drawer slide. The twelfth figure is a partial section view of the drawer slide. The thirteenth figure is the drawer slide. Schematic diagram of the operation of the rail. 12 201029602 [Main component symbol (10) Slide rail device (1 1) outer rail (111) card hole (12) middle rail (13) inner rail (112) insert (131) stop (132) hook (133) hook hole 〇(14) ball ring (20) homing device (2 1) positioning seat (134) inclined surface (2 11) end portion (212) socket (213) block portion (214) chamber (215) card slot ( 216) Binding block (2 17) side wall (218) chute (22) pull pull member (221) spool φ (222) hook (223) fixing hole (23) linkage (231) fixing block (232) combined Hole (233) Buckle (234) Clasp (24) Elastic element (30) Buffer (2 3 5) Buckle L (31) Pressure cylinder (50) Drawer slide (32) Buffer rod (52) Position device (53) Buffer device 13 201029602 (541) Chute (5 4) Positioning seat (55) Pulling member (562) Buckle rod (58) Pressure cylinder (56) Linking member (561) Binding groove (57) Elastic element (59) Buffer rod (60) Buffer
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