M430204 五、新型說明： 【新型所屬之技術領域】 本創作係有關於一種「滑軌結構改良」，尤指第二執體拉伸至 極限位置時，其凸卡弧之前、後侧將分別夾設於定位件之卡勾及 擋止件之限位凸塊間，藉此達到防止第二轨體直接脫離第一軌體 *之目的，並能讓第二軌體定位於拉伸極限之位置，俾便使用抽展 - 上放置之物品或檢修抽屜之伺服器機箱。 • 【先前技術】 按’習知之滑軌’多如第14圖之所示，其係包含有外軌（4〇)、 中執（50)及内軌（60)’其中，外軌（40)係用以組設於樞體或 框架，並供中執（50)滑設，該中執（50)於前側凸設有一檔座 (51)’ έ玄擋座（51)並於上方凸設有一擒止塊（511)，内執（6〇) 係用以組設於抽屜或是伺服器機箱之導軌，並滑設於中執（5〇)， «玄内執（60)與令軌（50)間係設有一助滑件（61)，又該内執（6〇) 鲁於則端係彎折設有-擋片（62)，並於中段處係設置有一卡止件 (63)，該卡止件（63)於旁側凸設有一卡勾（631)，藉此讓内執 (60)往外拉伸至極限位置時，能以卡止件（63)之卡勾（631) 抵於中執（5〇)其擋座（51)之擔止塊（511)形成擋止，而達到 防止該内執（60)滑脫之目的。 詳觀上述習知結構不難發覺其缺點之處，主要原因係歸如 下.（一）其内轨（60)往外拉伸至極限位置時，雖能透過卡止件 (63)之卡勾（631)抵於中軌（5〇)之擋止塊（511)形成擋止， 3 M430204 r 4「未^/成&位’也因此當使用抽履物件或檢修舰器機箱時， 軌(60)合易無預期的往内滑移，而形成有使用上之不便性;（二) ”内軌（6G)縮回中轨（5())時，其檔片（62)將直接撞擊中執 (50)之擋座（51) ’而於撞擊時產生惱人之噪音，並使得词服器 機相谷易因反覆震動而受損，而形成有產品使用上之缺失；（三） ’由於助π件（61)並未形成定位，也因此當内執⑽）欲滑設於 •中執（50)時’不易準確對位於助滑件（61)，而形成有組裝上之 φ 不便性。 有鑑於此’創作人本多年從事相關產品之製造開發與設計經 驗，針對上述之目標，詳加設計與審慎評估後，終得一確 性之本創作。 【新型内容】 欲解決之技術問題點： (一） 習知之滑執，其内執往外拉伸至極限位置時，雖能透 #過卡止件之卡勾抵於中執之擋止塊形成擋止，但卻未形成定位， 也因此當個純物件或檢侧服H機斜，内^無預期的 往内滑移，而形成有使用上之不便性。 (二） 習知之滑轨，内軌縮回中執時，其擋片將直接撞擊中 軌之擋座，而於撞擊時產生惱人之噪音，並使得伺服器機箱容易 因反覆震動而受損，而形成有產品使用上之缺失。 (二）¾知之滑軌，由於助滑件並未形成定位，也因此當内 軌欲滑設於中軌時，不易準確對位於助滑件，而形成有組裝上之 4 ^^0204 不便性。 解決問題之技術特點： 本創作乃係提供一種滑轨結構改良，其包含：一第一軌體， $一轨體_近麵祕鏤設有-組裝孔，雜裝孔並往後端延 伸6又有一擴孔’再於兩側各凸設有一滑軌，藉此滑設有一助滑襯 •件，遠助滑襯件於鄰近前端處開設有一透孔；一擋止件，該擋止 件係對合組接於第一轨體之組裝孔，而於對合側凸設有一嵌合 φ # ’另侧則凹設有保持相隔之二執槽，並於鄰近執槽處設有一限 位凸塊，再於擋止件前側延伸設有一彈性板，該彈性板係對應於 第-軌體之擴孔，並於末端設有—勾扣端，藉以扣於助滑襯件之 透孔，更於擋止件後側設有-緩衝部；以及—第二碰，第二執 體於前側幫折設有一擋片，該擋片係抵於擋止件之缓衝部，又於 檔片兩侧各設有-滑轨，藉此滑設於第—軌體之助滑襯件及播止 件之執槽’並於鄰近第二髓之滑減設有—凸卡弧，該凸卡弧 #係抵於擋止件之限位凸塊一側，再於鄰近凸卡弧處設有一定位 件，該定位件於-繼伸設有―雜臂及—抵f，雜臂與抵臂 係保持相IWj ’並分別抵於第二執體兩滑軌内側，又於抵臂外側凸 ，有-卡勾’該卡勾魏於擋止件之限位凸塊另綱形成撞止， 藉此，俾以得到一種滑軌結構改良。 對照先前技術之功效： (一）本㈣乃係提供-種滑執結構改良，由於第二轨體拉 伸至極限位置時，其凸卡弧之前、後側將分別夹設於定位件之卡 5 M430204 勾及擋止件之限位凸塊間，藉此達到防止第二執體直接脫離第一 執體之目的’並能讓第二軌體定位於拉伸極限之位置，俾便使用 抽屜上放置之物品或檢修抽屜之伺服器機箱。 (二） 本創作乃係提供一種滑軌結構改良，由於擋止件於後 側设有緩衝部’而使得第二軌體之擋片於碰撞時，能透過緩衝部 . 來吸收碰撞所產生之衝擊力，而得以大幅降低撞擊時產生之噪 •音，並可達到減震之目的，藉以避免伺服器機箱因劇烈震動而受 φ 損’俾達成防震之功能。 (三） 本創作乃係提供一種滑軌結構改良，由於助滑襯件得 以透孔暫時扣於擋止件之勾扣端而形成定位，藉此讓第二執體在 組裝時能確實對位於助滑襯件，俾達成增進組裝便利性之功能。 【實施方式】 為使貴審查委員對本創作之目的、特徵及功效能夠有更進 一步之瞭解與認識，以下茲請配合【圖式簡單說明】詳述如後： 鲁首先’先請由第1圖及第2圖所示觀之，一種滑執結構改良， 其係包含：一第一轨體（1〇)、一擋止件（2〇)及一第二軌體（3〇)， 其中’第一執體（10)係可直接或間接透過一固定軌座（A)組 設於一可供架設之框架或櫃體，該第一轨體（1〇)於鄰近前端處 係鏤設有一組裝孔（11) ’該組裝孔（11)並往後端延伸設有一擴 孔（111)，並於兩側各凸設有一滑軌（12)，藉此滑設有一助滑襯 件（13)，該助滑襯件（13)係為滚珠襯套，於鄰近前端處開設有 一透孔（131)，擋止件（20)為塑膠射出一體成型而成，該擋止 6 M430204 件（20)係對合組接於第一軌體（IQ)之組裝孔（〖I)，而於對合 側凸設有一嵌合部（21)(請同時由第3圖所示觀之），另侧則凹 設有保持相隔之二轨槽（22)，並於鄰近執槽（22)處設有一限位 凸塊（23) ’再於擋止件（2〇)前側延伸設有一彈性板（24)，該 彈性板（24)係對應第一軌體（1〇)之擴孔（m)，又該彈性板 ' (24)係呈鏤空狀之三角設計，以確保其撓性並增進強度，另於 •末端設有一勾扣端（241)，藉以扣於助滑襯件（13)之透孔（131)， φ該勾扣端（241)並設有一導斜面⑵2)，更於擋止件（2〇)後側 設有一緩衝部（25)，該緩衝部（25)係凹設有一缺口（251)，該 缺口（251)開口兩側各往外斜向凸伸有一彈性肋條（252)，另該 緩衝部（25)於兩侧凸設有相狀卡轉片（26)，該卡掣翼片（26) 係卡抵於第-軌體（1Q)之前辆緣形止，俾⑽_步增進 擋止件（20)之定位效果，第二執體（3〇)於前側彎折設有一擋 片（31)，該擋片（31)於兩側各有一滑軌（32)，並於鄰近滑執 ♦ (32)處設有-凸卡弧（33)，再於鄰近凸卡弧（33)處透過一固 疋件（34)組設有-定位件（35)，該定位件㈤於一側延伸設 有-彈性臂（351)及一抵臂（352)，彈性臂（351)與抵臂（352) 係保持相隔，並分別抵於第二執體⑽兩滑執⑽内侧，又 於抵臂（352)外侧凸設有-卡勾（353)。 其結構之組合，復請由第2 _配第4圖及第5 _示觀之， 首先將助滑襯件（13)滑人第—執體（10)之滑軌（12)，再將擋 止件（20)以肷合部（21)嵌於第一執體（1〇)之組裝孔⑴）， M430204 並以卡掣翼片⑽抵於第—軌體⑴）前端端緣形成擋止，再 令助滑襯件⑴）滑向擋止件⑽而抵於勾扣端⑽），將使 得助滑襯件（13)順著導斜面(242)逐漸將勾扣端(241)往下 壓（請同時由第6圖所示觀之），而得以越過勾扣端（241)，待助 滑襯件03)貼靠於擋止件（20)時，將使得勾扣端（241)復位 •並扣於助滑襯件（13)之透孔⑽），從而讓助滑襯件（13)形 •成定位（請同時由第7圖所示觀之）’接著將第二執體（3〇)以滑 #軌（32)對準指止件（2〇)之軌槽（22)並滑入助滑襯件（13)， 此時，由於助滑襯件（13)係以透孔（131)扣於擋止件（2〇)之 勾扣端（241)而形成定位，藉此讓第二轨體（3〇)能確實對位於 助滑襯件（13 )，俾達成增進組裝便利性之功能，續將第二軌體（3〇) 滑入第一轨體（10) ’將使得第二軌體（3〇)之抵臂（352)受擋 止件（20)之限位凸塊（23)擠壓，而往彈性臂（351)方向靠攏 (請同時由第8圖所示觀之），進而讓抵臂（352)之卡勾（353) _能越過限位凸塊（23)，而得以令第二軌體（30)滑設於第一軌體 (10) ’並使得助滑襯件（13)之透孔（131)受第二軌體（3〇) 之阻滯拉力影響，將勾扣端（241)往下擠壓，從而脫離擋止件（2〇) 之勾扣端（241) ’藉此令助滑襯件（13)可隨第二軌體（3〇)之 推入而滑移（請同時由第9圖所示觀之），據此，即完成結構之組 合者。 結構使用之情況，續請由第10圖搭配第2圖所示觀之，係先 將第一軌體（10)及第二軌體（30)分別組設於櫃體及抽屜；將 M430204 第二軌體（30)往外抽’而使得第二軌體（30)之凸卡弧（33) 抵於檔止件（20)之限位凸塊（23)時，係能藉由凸卡弧（33) 之弧面越過限位凸塊（23)，並令第二執體（30)中定位件（35) 之卡勾（353)抵於限位凸塊（23)，而使得第二執體（30)之凸 卡弧（33)及卡勾（353)分別卡抵於擋止件（20)其限位凸塊（23) . 之前、後側而形成定位（請同時由第11圖所示觀之），藉此達到 .避免第二軌體（30)直接脫離第一軌體（1〇)之目的，並能讓第 •二執體（3〇)定位在拉伸極限之位置，俾便使用抽屜上放置之物 品（如：鍵盤）或檢修抽屜之伺服器機箱；復請由第丨丨圖搭配第 5圖所示觀之，當第二執體（3〇)縮回第一執體（1〇)時，係施力 將第一軌體（3〇)推入第一軌體（10) ’將使得第二執體（3〇)藉 由凸卡弧（33)之弧面越過擋止件（20)之限位凸塊（23)，而得 以縮入第一轨體（10)，並使得第二執體（3〇)之擋片（31)碰撞 擋止件（20)，此時，由於擋止件（20)於後側設有緩衝部（25)， 春而使侍第二執體（30 )之擔片（31)於碰撞時，將緩衝部（25) 之彈性肋條（252)推入缺口（251)’藉以透過推擠彈性肋條（252) 來吸收碰撞所產生之衝擊力，俾大幅降低撞擊時產生之噪音，並 可達到減震之目的，藉以避免伺服器機箱因劇烈震動而受損，俾 達成防震之功能。 另’如第12圖之所示’其係本創作之另一實施例圖，第二執 體（30)之定位件（35)係為長板體，兩側係分別設有一壓抵側 (36)及一扣合侧（37) ’壓抵侧（36)與第二執體（3〇)之滑轨 M430204 (32)間係夾設有一彈性件（361)，扣合側（37)則凹設有一_^ 掣缺口（371) ’藉此讓第二軌體（30)在拉伸至極限位置時，能 以定位件（35)之卡掣缺口（371)扣合於擋止件（2〇)之限位凸 塊（23)而形成定位（請同時由第13圖所示觀之）。 藉上述具體實施例之結構，可得到下述之效益：（一）由於第 二軌體（30)拉伸至極限位置時，其凸卡弧（33)之前後側將 —分別夾設於定位件（35)之卡勾（353)及擋止件（2〇)之限位凸 φ塊（23)間’而形成定位’藉此達到防止第二軌體（3〇)直接脫 離第-軌體（10)之目的，並能讓第二轨體⑽定位在拉伸極 限之位置’俾便使用抽屜上放置之物品（如：鍵盤）或檢修抽展之 伺服器機箱，·（二）由於檔止件⑽於後側設有緩衝部⑻， 而使得第二軌體⑶）之擋片（31)於碰撞時，得以透過緩衝部 (25)來吸收碰撞所產生之衝擊力，從而讀降低撞擊時產生之 喝音，並可達到減震之目的，藉以避免舰器機箱_烈震動而 #文知’俾達成防震之功能；（三）由於助滑襯件（13)得以透孔（⑶） 暫時扣於擋止件（20)之勾扣端（241)而形成定位，藉此讓第二 執體（3G)在域時能確實對位於助滑襯件（13)，俾達成增進組 裝便利性之功能。 综上所述’本創作確實已達突破性之結構設計，而具有改良 之創作内容’同時又能夠達成產業上之_性與進步性了且摘 作未見於任何刊物，亦具新穎性，當符合專利法相關法條之規定， 爰依法提出新型專利申請，懇請鈞局審查委員授予合法^利 10 M430204 權，至為感禱。 唯以上所述者，僅為本創作之一較佳實施例而已，當不能以 之限定本創作實施之範圍；即大凡依本創作申請專利範圍所作之 均等變化與修飾，皆應仍屬本創作專利涵蓋之範圍内。 M430204 【圖式簡單說明】 第1圖：係本創作之立體組合圖。 第2圖：係本創作之立體分解圖。 第3圖：係本創作中擋止件之另一角度立體圖。 第4圖：係本創作之俯視示意圖。 第5圖：係本創作之側視剖視示意圖。 第6圖：係本創作中助滑襯件之組裝動作示意圖一。 φ 第7圖：係本創作中助滑襯件之組裝動作示意圖二。 第8圖：係本創作中組裝第二軌體之俯視示意圖。 第9圖：係本創作中組裝第二軌體之剖視示意圖。 第10圖：係本創作抽拉第二軌體之動作示意圖一。 第11圖：係本創作抽拉第二轨體之動作示意圖二。 第12圖：係本創作另一實施例之立體分解圖。 第13圖：係本創作另一實施例中第二軌體之卡掣缺口扣合於擋止 • 件之限位凸塊之狀態示意圖。 第14圖··係本習知之立體分解圖。 【主要元件符號說明】 本創作部份： 組裝孔----（11) 滑執-----（12) 透孔-----（131) 第一執體---（10) 擴孔-----（111) 助滑概件---（13) 12 M430204M430204 V. New description: [New technology field] This creation department is about a kind of "slide structure improvement", especially when the second body is stretched to the extreme position, the front and back sides of the convex arc will be clamped separately. The utility model is disposed between the hook of the positioning component and the limiting protrusion of the stopping component, thereby preventing the second rail body from directly separating from the first rail body*, and positioning the second rail body at the tensile limit position. , use the pumping - the server case on which the item is placed or the drawer is serviced. • [Prior Art] Pressing the 'skilled rails' as shown in Figure 14 includes the outer rail (4〇), the middle handle (50) and the inner rail (60)', where the outer rail (40) It is used to be set in a pivot or frame, and is provided for the middle handle (50). The middle handle (50) is provided with a first seat (51) on the front side and a convex seat (51). Stop block (511), inner handle (6〇) is used to set up the guide rail in the drawer or server chassis, and slides in the middle handle (5〇), «Xuan Nei (60) and the track (50) The auxiliary system is provided with a sliding member (61), and the inner holding portion (6 inches) is provided with a blocking piece (62), and a locking member (63) is disposed at the middle portion. The locking member (63) has a hook (631) protruding from the side, so that when the inner handle (60) is stretched outward to the extreme position, the hook (631) of the locking member (63) can be used. The middle block (5〇) of the block (511) of the block (51) forms a stop to prevent the inner handle (60) from slipping off. It is not difficult to find out the shortcomings of the above-mentioned conventional structure. The main reasons are as follows. (1) When the inner rail (60) is stretched outward to the extreme position, it can pass through the hook of the locking member (63) ( 631) The stop block (511) against the middle rail (5〇) forms a stop, 3 M430204 r 4 "not ^ / / & position" is also used when using the crawling object or repairing the chassis of the ship, 60) Heyi slips in unintended direction and forms inconvenience in use; (2) When the inner rail (6G) retracts the middle rail (5()), its flap (62) will directly hit The middle seat (50)'s block (51) 'has annoying noise when it hits, and makes the word machine machine phase valley easy to be damaged due to repeated vibration, resulting in the lack of product use; (3) The π-piece (61) does not form a positioning, and therefore, when the inner handle (10) is to be slid to be set at the middle (50), it is not easy to accurately locate the assisting slider (61), and the assembly φ is inconvenient. In view of the fact that the creators have been engaged in the manufacturing development and design experience of related products for many years, and with the above-mentioned objectives, after detailed design and careful evaluation, they have finally achieved the original creation. [New content] The technical problems to be solved: (1) The slippery slip of the conventional know-how, when it is stretched out to the extreme position, it can pass through the hook of the card stop to form the stop block of the middle block. However, it does not form a positioning, and therefore, when a pure object or a side machine is tilted, the inside is slipped inward without expectation, and the inconvenience in use is formed. (2) The conventional rails, when the inner rails are retracted, the flaps will directly hit the seats of the middle rails, which will cause annoying noise during the impact and make the servo cabinet easily damaged by the repetitive vibration. There is a lack of use of the product. (2) 3⁄4 knowing the sliding rail, because the sliding member does not form a positioning, so when the inner rail is to be slipped on the middle rail, it is not easy to accurately locate the auxiliary sliding member, and the assembly is 4 ^^0204 inconvenient. . Technical Features for Solving the Problem: This creation is to provide a slide rail structure improvement, which includes: a first rail body, a rail body _ near-side secrets with - assembly holes, miscellaneous holes and extending to the rear end 6 Further, there is a reaming hole, and a sliding rail is further protruded on both sides, thereby sliding a sliding lining member, and the distal sliding lining member has a through hole at a front end; a stopping member, the stopping member The assembly is connected to the assembly hole of the first rail body, and the fitting side is convexly provided with a fitting φ # 'the other side is concavely provided with two slots for maintaining the separation, and a limit is provided adjacent to the slot And a resilient plate extending from the front side of the blocking member, the elastic plate corresponding to the reaming of the first rail body, and having a hooking end at the end, thereby being fastened to the through hole of the sliding lining member. Further, a buffer portion is disposed on the rear side of the stopper; and a second touch is provided, and the second body is provided with a blocking piece on the front side, and the blocking piece is opposite to the buffer portion of the stopping member, and is further disposed on the blocking piece. Sliding rails are arranged on both sides, so as to be slidably disposed on the sliding lining of the first rail body and the holding groove of the stopping member and are provided with a convex card arc adjacent to the sliding of the second pulp The convex arc # is against one side of the limiting protrusion of the stopping member, and is further provided with a positioning member adjacent to the convex arc of the convex card, and the positioning member is provided with a "arm" and a flange. Maintaining the phase IWj ' with the armrest arm and respectively respectively on the inner side of the two slide rails of the second body, and convexly on the outer side of the armrest, and having a hook-shaped hook, the limit bump of the stop member is formed into another collision. Therefore, in order to obtain a slide rail structure improvement. Compared with the effects of the prior art: (1) This (4) is to provide a kind of sliding structure improvement. When the second rail body is stretched to the extreme position, the front and rear sides of the convex arc are respectively clamped to the card of the positioning member. 5 M430204 hooks between the limit bumps of the stop, thereby preventing the second body from directly separating from the first body and allowing the second body to be positioned at the tensile limit. The server case on which the item is placed or the drawer is serviced. (2) The present invention provides an improved slide rail structure. Since the stopper is provided with a buffer portion on the rear side, the stopper of the second rail body can pass through the buffer portion to absorb the collision. The impact force can greatly reduce the noise and noise generated during the impact, and can achieve the purpose of shock absorption, so as to avoid the shock damage of the servo cabinet due to the violent vibration. (3) This creation is to provide a kind of improvement of the sliding rail structure, because the sliding lining member can be temporarily buckled at the hooking end of the stopping member to form a positioning, thereby allowing the second body to be correctly positioned during assembly. The sliding lining is used to achieve the convenience of assembly. [Embodiment] In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following [simplified description of the drawings] as follows: Lu first 'first please first 1 And Figure 2 shows a modified sliding structure comprising: a first rail body (1〇), a stop member (2〇) and a second rail body (3〇), wherein The first body (10) can be directly or indirectly disposed through a fixed rail seat (A) in a frame or cabinet that can be erected. The first rail body (1) is provided with a system adjacent to the front end. The assembly hole (11) 'the assembly hole (11) extends to the rear end to be provided with a reaming hole (111), and a sliding rail (12) is protruded on each side thereof, thereby sliding a sliding lining member (13) The sliding lining member (13) is a ball bushing having a through hole (131) adjacent to the front end, and the stopper (20) is integrally formed by plastic injection, and the stopper is 6 M430204 pieces (20 The assembly is connected to the assembly hole (I) of the first rail body (IQ), and a fitting portion (21) is provided on the opposite side of the joint (please also view it as shown in Fig. 3) The other side is concavely provided with two rail grooves (22) which are spaced apart from each other, and a limiting protrusion (23) is disposed adjacent to the supporting groove (22). Further, an elastic plate is extended on the front side of the stopping member (2〇). (24), the elastic plate (24) corresponds to the reaming (m) of the first rail body (1), and the elastic plate '(24) is a hollow triangular design to ensure flexibility and enhance The strength is further provided with a hook end (241) at the end to be fastened to the through hole (131) of the sliding lining member (13), φ the hook end (241) and a guiding inclined surface (2) 2), A buffer portion (25) is disposed on the rear side of the stopper (2), and the buffer portion (25) is recessed with a notch (251), and the two sides of the opening (251) are obliquely protruded outwardly with a resilient rib ( 252), the buffer portion (25) is convexly disposed on both sides with a phase card tab (26), and the card tab (26) is fastened to the edge of the first rail body (1Q).俾 (10) _ step to enhance the positioning effect of the blocking member (20), the second body (3 〇) is bent at the front side to provide a blocking piece (31), the blocking piece (31) has a sliding rail on each side ( 32), and at the adjacent slip ♦ (32) - convex card arc ( 33), and then disposed adjacent to the convex arc (33) through a solid member (34) - a positioning member (35), the positioning member (f) extending on one side - elastic arm (351) and an offset The arm (352), the elastic arm (351) and the abutting arm (352) are spaced apart from each other, and respectively abut against the inner side of the two sliding members (10) of the second body (10), and a hook is protruded outside the abutting arm (352) ( 353). The combination of the structure, please refer to the 2nd _ 4th and 5th _ view, first slide the sliding lining (13) to the sliding rail (12) of the first body (10), and then The stopping member (20) is embedded in the assembling hole (1) of the first body (1) by the folding portion (21), and the M430204 is formed by the front end edge of the first rail body (1) with the locking tab (10). Then, sliding the sliding lining member (1) to the stopping member (10) against the hooking end (10), so that the sliding lining member (13) gradually moves the hooking end (241) along the guiding inclined surface (242). Pressing down (please view it as shown in Fig. 6), and passing over the hook end (241), when the sliding lining member 03) is placed against the stopper (20), the hook end (241) )Reset and deduct the through hole (10) of the sliding lining (13), so that the sliding lining (13) is shaped and positioned (see also as shown in Figure 7) The body (3〇) is aligned with the rail groove (22) of the finger stop (2) by sliding # rail (32) and slides into the sliding lining member (13), at this time, due to the sliding lining member (13) Positioning is formed by the through hole (131) being fastened to the hook end (241) of the stopper (2〇), thereby allowing the second rail body (3〇) It is true that for the sliding lining (13), the function of improving assembly convenience is achieved, and the second rail body (3 〇) is continuously slid into the first rail body (10) 'will make the second rail body (3 〇) The abutting arm (352) is pressed by the limiting protrusion (23) of the stopper (20), and is close to the elastic arm (351) (please also be viewed as shown in Fig. 8), thereby allowing the arm to be held (352) The hook (353) _ can pass over the limit projection (23), so that the second rail body (30) is slid over the first rail body (10) ' and the sliding lining (13) The through hole (131) is affected by the blocking tension of the second rail body (3〇), and the hook end (241) is pressed downward to disengage the hook end (241) of the stopper (2〇). Thereby, the sliding lining member (13) can be slid with the pushing of the second rail body (3), as shown in Fig. 9, whereby the combination of the structures is completed. For the use of the structure, continue to view the figure shown in Figure 10 together with Figure 2, the first rail body (10) and the second rail body (30) are first set in the cabinet and drawer; When the two rail body (30) is pumped outwards such that the convex arc (33) of the second rail body (30) abuts against the limit bump (23) of the stopper (20), the arc can be obtained by the convex arc (33) The arc surface passes over the limit protrusion (23), and the hook (353) of the positioning member (35) in the second body (30) is abutted against the limit protrusion (23), so that the second The convex arc (33) and the hook (353) of the body (30) respectively abut against the stopper (23) of the stopper (20). The front and rear sides are positioned (please also be the 11th This is achieved by avoiding the purpose of avoiding the second rail body (30) directly from the first rail body (1〇) and allowing the second body (3〇) to be positioned at the tensile limit. Position, use the items placed on the drawer (such as: keyboard) or the server chassis of the repair drawer; please check the figure shown in Figure 5 with the second figure (3〇) retracted. When the first body (1〇) is applied, the force is applied to the first body (3〇) Pushing into the first rail body (10) 'will cause the second body (3〇) to pass over the limit projection (23) of the stopper (20) by the arcuate surface of the cam (33) Retracting into the first rail body (10), and causing the blocking piece (31) of the second body (3〇) to collide with the stopper (20). At this time, since the stopper (20) is provided with a buffer on the rear side The part (25), in spring, causes the stretcher (31) of the second body (30) to push the elastic rib (252) of the buffer portion (25) into the notch (251) during the collision to thereby push the elasticity The ribs (252) absorb the impact force generated by the collision, greatly reduce the noise generated during the impact, and achieve the purpose of shock absorption, so as to avoid the damage of the servo cabinet due to severe vibration, and achieve the anti-shock function. In addition, as shown in FIG. 12, which is another embodiment of the present invention, the positioning member (35) of the second embodiment (30) is a long plate body, and the two sides are respectively provided with a pressing side ( 36) and a fastening side (37) 'The pressing side (36) and the second body (3〇) of the sliding rail M430204 (32) are provided with an elastic member (361), the fastening side (37) Then, a recess _ 掣 掣 371 371 371 371 371 371 371 371 371 371 371 371 371 371 371 371 371 371 371 371 371 371 371 371 371 371 371 371 371 371 371 371 371 371 371 371 371 371 371 371 371 371 371 (2〇) The limit bump (23) forms the positioning (please also see it as shown in Figure 13). By the structure of the above specific embodiment, the following benefits can be obtained: (1) When the second rail body (30) is stretched to the extreme position, the front side of the convex arc (33) will be respectively positioned and positioned. The hook (353) of the piece (35) and the stopper Φ block (23) of the stopper (2) are formed to be positioned to prevent the second rail body (3〇) from directly separating from the first rail The purpose of the body (10) is to position the second rail body (10) at the position of the stretch limit. 'There are items placed on the drawer (such as a keyboard) or the server chassis for repairing the pumping, (b) due to The stopper (10) is provided with a buffer portion (8) on the rear side, so that the blocking piece (31) of the second rail body (3) can be absorbed by the buffer portion (25) to absorb the impact force generated by the collision, thereby reducing the reading force. The sound of the shock generated during the impact, and can achieve the purpose of shock absorption, to avoid the ship chassis _ violent vibration and #文知' 俾 achieve the function of earthquake prevention; (3) because the sliding lining (13) can be through the hole ((3) Temporarily fastened to the hook end (241) of the stopper (20) to form a positioning, thereby allowing the second body (3G) to be in the field Slip lining is located (13), serve to achieve the convenience of assembling the promotion function. In summary, 'this creation has indeed achieved a breakthrough structural design, and has improved content of creation' while at the same time achieving industrial sex and progress, and the abstract is not seen in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, 提出 file a new type of patent application in accordance with the law, and ask the census member to grant the legal rights to 10 M430204, to pray. Only the above-mentioned ones are only preferred embodiments of the present invention, and the scope of the implementation of the creation cannot be limited by them; that is, the equal changes and modifications made by the applicants in accordance with the scope of the patent application for this creation should still belong to the creation. Within the scope of the patent. M430204 [Simple description of the diagram] Figure 1: This is a three-dimensional combination of the creation. Figure 2: This is a three-dimensional exploded view of the creation. Figure 3: Another perspective view of the stop in this creation. Figure 4: A schematic view of the creation of this creation. Figure 5: A side view of the creation of the creation. Figure 6: Schematic diagram of the assembly action of the sliding lining in this creation. φ Figure 7: This is the schematic diagram of the assembly action of the sliding lining in this creation. Figure 8 is a top plan view of the assembly of the second rail body in the present creation. Fig. 9 is a schematic cross-sectional view showing the assembly of the second rail body in the present creation. Figure 10: Schematic diagram of the action of pulling the second rail body by this creation. Figure 11: This is the second schematic diagram of the action of pulling the second rail body. Figure 12 is a perspective exploded view of another embodiment of the present creation. Fig. 13 is a view showing the state of the stopper of the second rail body of the second rail body in the other embodiment of the present invention. Fig. 14 is a perspective exploded view of the prior art. [Main component symbol description] This creation part: Assembly hole----(11) Slipper-----(12) Through-hole-----(131) First execution---(10) Reaming-----(111) Sliding Assembly---(13) 12 M430204
擋止件---- (20) 敌合部---- (21) 軌槽 (22) 限位凸塊--- (23) 彈性板---- (24) 勾扣端---- (241) 導斜面---- (242) 緩衝部---- (25) 缺口 (251) 彈性肋條--- (252) 卡掣翼片--- (26) 第二軌體--- (30) 擋片----- (31) 滑軌 (32) 凸卡弧---- (33) 固定件---- (34) 定位件---- (35) 彈性臂---- (351) 抵臂 (352) 卡勾 (353) 壓抵側---- (36) 彈性件---- (361) 扣合側---- (37) 卡掣缺口--- (371) 固定軌座--- (A) 習知部份： 外執 (40) 中執----- (50) 擔座 (51) 擔止塊---- (511) 内執----- (60) 助滑件---- (61) 擋片----- (62) 卡止件---- (63) 卡勾 (631) 13Stopper---- (20) Enemy---- (21) Rail groove (22) Limit bump--- (23) Elastic plate---- (24) Hook end--- - (241) Beveling surface---- (242) Buffering part---- (25) Notch (251) Elastic ribs--- (252) Clamping flaps --- (26) Second rail body -- - (30) Baffle----- (31) Slide rail (32) Cam card---- (33) Fixing piece---- (34) Positioning piece---- (35) Elastic arm- --- (351) Abutting arm (352) Hook (353) Pressing side---- (36) Elastic part---- (361) Fitting side---- (37) Clamping notch-- - (371) Fixed Rail Seat--- (A) Conventional Part: Outer (40) Medium----- (50) Seat (51) Block---- (511) Internal Control - ---- (60) Sliding parts---- (61) Blanks----- (62) Locking parts---- (63) Card hooks (631) 13