M4J9474 五、新型說明： 【新型所屬之技術領域】 本創作係指一種滑軌之具緩衝作用的自動關閉裝置，係指一 種兼具滑轨之自動關閉功能以及藉由設於固定座與滑座之間另設 的第二彈簧所構成之雙彈簧設計，令滑座之前、後滑動更平順， 並避免流體緩衝缸的軸心變形或彎曲損壞，以相對提高使用壽 命，且亦能使滑座與固定架保持平行。 ^ 【先前技術】 按，習用之具有緩衝作用與自動關閉功能之滑執，乃藉由一 固疋架、一流體緩衝缸、一滑座、一滑鉤、一彈簧、一連動桿等 構件所成’其中固定架係設於夕卜滑軌之後侧，而連動桿則係=於 内滑軌之後側，流體緩衝缸則係設於固定架並由其轴心與滑座連 接，進而當滑座藉彈簧之彈性力量向後歸復滑移時具有緩衝作 用，然而經查朗-段咖之後常產生流體緩蛛之如變形或 麝彎曲損壞而降低使用壽命，或者因滑座與固定架無法平行進行滑 動不順之缺失。 本創作者75有贿此，經過不_研究與改良，乃創作設 一種滑軌之具緩衝作用的自動酬裝置。 是以本創叙主要目的乃在於提供-種概之具緩衝作用 自動關閉裝置’藉由原設於固定架與滑座之間的第1 另 設於固綠婦座之間㈣二彈簧之娜簧設計，令滑座 後滑動更平順，相對可亦可避免滑座所連接之流體緩衝紅的^ M419474 M419474 且亦能使滑座與固定架保持 變形或彎曲損壞，以提高使用壽命， 平行，進而亦提昇滑座滑動之穩定性 本創作之次-目的乃在於提供-歸轨之具緩衝作用的自動 關閉跋置，其滑座之前端的兩侧係一體設有彎折部，、^ 軌向後滑移而由該中滑軌後侧端頂靠該彎折部時可具有二衝二 本創作之再-目的乃在於提供—種職之具緩衝伽的自動 關閉裝置，其係藉由蚊架、滑塊、第—彈簧、第二彈簧、 與連動件等構件所組成之自動關閉裳置，乃具有自動關閉之效月果。 本創作之又一目的乃在於提供一種滑軌之具緩衝作用的自動 關閉裝置，其滑釣另設有一輔助定位槽孔，萬一外滑軌安裝 後距離公差太大轉致_之定_触法顧崎4位釣部 勾住或者因錄柚屜之_職料t操作或其他时導致 =定位鉤槽脫離連鱗之定位解，令滑鉤被彈簧之歸復力量先 订拉回時仍可藉由該連動件之定位鉤部勾倾鉤之辅助定位槽 以恢復正常之自動關閉功能。 曰 【新型内容】 種雜之具緩衝翻的自關職置，係包括有外滑執、 中'月執内/月執、固定架、流體緩衝缸、滑座、滑釣、連動件等 構件所、Λ成’除了具有緩衝作關自動酬功能以外，籍由原於 ;SU架與/月座之間的第—彈簧以及另設於固定架與滑座之間 第彈簧之雙彈簧設計，令滑座之前、後滑動更平順，相對可亦 Μ4Ί9474 可避免滑座所連接之流體緩衝缸的軸心變形或彎曲損壞，以提一 使用壽命’且雜賴座與固定架鋪平行，進而亦提昇滑座滑 動之穩定性，再者，該滑座之前端的兩侧係一體設有彎折部，進 而當中滑轨向後滑移而由該中滑轨後侧端頂靠該彎折部時可具有 緩衝效果。 茲配合圖式詳加說明如后。 【實施方式】 如圖一〜圖十四所示，本創作一種滑執之具緩衝作甩的自動 關閉裝置’係包括有： 外滑執21，係藉其底端面與櫃體(圖未示)之相對内側固定； 中滑軌23，係可在外滑軌21中往復滑動； 内滑軌22，係可在中滑執23中往復滑動，乃藉其底端面固定於抽 屜(圖未示)之相對外側； 固定架1(另參考圖四〜圖六），係固定於外滑軌21之底端面的後 側’該固定架1並設有一定位槽114以供組設一流體緩衝缸5， 而該外滑執21則係另藉鎖固元件(圖未示)與櫃體之内侧壁的侧 邊鎖固連結，該固定架1之後侧的一端具有第一彈簧固定部 1〇3(參考圖五)以供與第一彈簧30之另一側302勾設定位，而該 固定架1之前侧則為厚度較薄之滑軌11，該滑軌11之底壁面並 具有導溝111，而該滑軌11之其中一侧壁並具有凹入部112， 且該滑軌11相鄰該凹入部112的部位另設有内定位凸部113 ; 滑座3(參考圖六），係底部具有滑槽31以供對應滑套於固定架1 5 M419474M4J9474 V. New description: [New technical field] This creation refers to a buffering automatic closing device for sliding rails, which refers to an automatic closing function that combines slide rails and is provided on the fixed seat and the sliding seat. The double spring design formed by the second spring is arranged to make the sliding front and rear slide more smoothly, and avoid the axial deformation or bending damage of the fluid buffer cylinder to relatively increase the service life and also enable the sliding seat. Keep parallel to the holder. ^ [Prior Art] Press, the sliding function of the buffering function and the automatic closing function is adopted by a solid truss, a fluid buffer cylinder, a sliding seat, a sliding hook, a spring, a linkage rod and the like. In the case of 'the fixed frame is set on the rear side of the slide rail, and the linkage rod is on the rear side of the inner slide rail, the fluid buffer cylinder is attached to the fixed frame and connected to the slide seat by its axial center, and then slides The seat has a cushioning effect when the elastic force of the spring returns to the rearward slip. However, after the Chalang-Dragon coffee, the fluid is slowed down, such as deformation or bending damage, which reduces the service life, or the carriage cannot be parallel to the fixed frame. There is a lack of sliding. The creator 75 has a bribe. After no research and improvement, he created a kind of automatic compensation device with a cushioning function. The main purpose of this creation is to provide an automatic closing device with a cushioning function. By the first between the fixed frame and the sliding seat, the first one is set between the solid green woman (four) two springs. The spring design makes the sliding of the sliding seat smoother. It can also avoid the fluid buffer red that is connected to the sliding seat. M419474 M419474 can also keep the sliding seat and the fixing frame from being deformed or bent to improve the service life. Parallel, Furthermore, the stability of the sliding of the sliding seat is improved. The purpose of this creation is to provide a buffering automatic closing device for the returning track. The two sides of the front end of the sliding seat are integrally provided with a bending portion, and the rail is backward. When the rear side of the middle rail is abutted against the bent portion, the second side of the middle rail can have a second copy of the second creation. The purpose is to provide an automatic closing device for the cushioning gamma, which is provided by the mosquito trap. The automatic closing of the slider, the first spring, the second spring, and the linkage member, etc., has the effect of automatically closing the moon. Another object of the present invention is to provide an automatic closing device for buffering of a sliding rail, and the sliding fishing has an auxiliary positioning slot, and the distance tolerance is too large in the event of installation of the outer sliding rail. Gusaki 4 fishing department hooked or caused by the operation of the grapefruit drawer _ occupation material t or other causes = positioning hook groove from the locating position solution, so that the sliding hook is restored by the spring's returning force The auxiliary positioning groove of the hook is hooked by the positioning hook of the linkage to restore the normal automatic closing function.曰[New content] A variety of self-closing positions with buffers, including external slippery, medium-month/month execution, fixed frame, fluid buffer cylinder, sliding seat, sliding fishing, linkage parts, etc. In addition to the function of buffering and automatic remuneration, it is based on the original spring; the first spring between the SU frame and the moon seat; and the double spring design of the spring between the fixed frame and the sliding seat. Make the slides smoother before and after the slides, and the relatives can also be 4Ί9474 to avoid the axial deformation or bending damage of the fluid buffer cylinder connected to the slides, so as to improve the service life' and the parallel seat and the fixed rack are parallel, and then The stability of the sliding of the sliding seat is improved. Further, the two sides of the front end of the sliding seat are integrally provided with a bending portion, and then the middle sliding rail is backwardly moved, and the rear side end of the middle sliding rail is abutted against the bending portion. Has a buffer effect. Please refer to the detailed description of the drawings as follows. [Embodiment] As shown in FIG. 1 to FIG. 14 , the present invention relates to a sliding device for automatically closing a buffer device, which includes: an outer sliding handle 21, which is supported by a bottom end surface thereof and a cabinet body (not shown) The inner slide rail 23 is reciprocally slidable in the outer slide rail 21; the inner slide rail 22 is reciprocally slidable in the middle slide 23, and is fixed to the drawer by the bottom end surface thereof (not shown) The fixing frame 1 (also referred to FIG. 4 to FIG. 6 ) is fixed to the rear side of the bottom end surface of the outer sliding rail 21 and is provided with a positioning groove 114 for assembling a fluid buffer cylinder 5 . The outer slide 21 is further locked to the side of the inner side wall of the cabinet by a locking component (not shown), and the rear side of the fixing bracket 1 has a first spring fixing portion 1〇3 ( Referring to FIG. 5), the other side 302 of the first spring 30 is set to a position, and the front side of the fixed frame 1 is a thin slide rail 11 having a bottom wall surface and a guide groove 111. The one side of the sliding rail 11 has a concave portion 112, and the portion of the sliding rail 11 adjacent to the concave portion 112 is further provided with an inner positioning convex portion 113; Block 3 (refer to Figure 6), having a bottom line for the chute 31 corresponds to the sleeve holder 1 5 M419474
之滑=11(參相四、圖五、圖六），騎該滑座3可在滑軌U 上方前後往復滑移，該滑座3之-端具有第-彈簧定位部32可 供與第一彈簧30之一侧301連接，該滑座3並具有一樞槽33 可供與滑釣4之樞軸411樞接，另外該滑座3前侧並設有一敌 (參考圖七)以供與流體緩衝缸5的軸心Η之一側Ml嵌套 連接； /月釣4 ’其後侧係為較薄部位W，且該較薄部位W並具有框轴川 可與滑座3之樞槽33抱接，而令滑鉤4呈可偏擺狀態，且前述 車又4部位41之底部另具有一導柱叫參考圖七)可伸入於固定 架1之滑軌11的導溝111内(另參考圖六），該滑鉤4並具有一 開放狀態的定位釣槽42,該定位釣槽42之後侧並相鄰一抵靠壁 43另外該v月鉤4之一侧具有弧凸塊44可供導入固定架1之滑 軌11的凹入部112(另參考圖^)，該滑鉤4之底部並具有一定 位槽45(另參考圖七）； 連動件221，係藉鉚釘222鉚合或以鎖固元件等鎖自方式固定於内 滑軌22之後侧，乃係為塑膠材質，該連動件221並具有一定位 釣部2211，藉由該定位鉤部2211之鉤部2212可供勾套或脫離 滑鉤4之定位鉤槽42 ; 再者，賴歧1之油接近於裝設流體緩衝缸5之定位槽 114部位另設有第二彈簧定位部12以供連接第二彈菁％之另一側 362，而該滑座3之前侧的另一侧配合設有第二彈簧定位部37以 供連接第二彈簧36之—侧361，進而可藉由原設於固定架i與滑 M4419474 座3之間的第一彈簧3〇以及另設於固定架i與滑座3之間的第二 彈簧36之雙彈簧設計，令滑座3之前、後滑動更平順，相對可亦 可避免滑座3所連接之流體緩衝缸5的軸心51變形或彎曲損壞， 以提向使用壽命，且亦能使滑座3與固定架i保持平行，進而亦 提昇滑座3滑動之穩定性； 另者，前述之第二彈簧36的直徑係小於或等於第一彈簧30 - 之直徑； • 又，前述之滑鉤4的定位鉤槽42之前侧乃相間隔設有一接近 於該定位顺42之辅較位熱*，萬—外馳21安裝之前後 距離公差太大祕致_ 4之定位顺42無法被軸件221之定 位鉤部2211的鉤部2212勾住或者因抽拉抽屜之動作過猛等不當 操作或其他因素導致滑鉤4之定位鉤槽42脫離連動件221之定位 鉤部2211的鉤部2212，令滑鉤4被第-彈簧3〇之彈性歸復力量 先行拉回時，只娜崎軌22向觸移歸位即可前述滑釣* •之輔助定位槽孔46將連動件221之定位狗部2211的釣部2212勾 住(另參考針三），當⑽執η連_屜⑽灿之後，則同樣 可令賴4之弧凸塊44順勢導人滑軌u之凹人部m(參考圖十 -)，並令該滑鉤4之定位槽45(參考圖十四)亦抵靠於滑執n之内 定部凸部13 ’因此亦令内滑執22之連動件221的定位夠部加 之鉤部2212可脫離滑釣4之輔助定位槽孔奶而可繼續向前滑移 以將抽屜打開，而抽屜連同内滑軌22向後歸復原位時則又恢 當之白叙關B3 τΛ社· ^另外，前述滑座3之前端的兩侧係一體設有彎折部35，進而 田中滑軌23向後滑移而由該中滑執23之後侧端頂靠該彎折部％ 時可具有緩衝效果； 、藉由前述構件之組成，當抽展連同内滑轨22被向外扳時，其 迷動件221 #藉其定位釣部咖之卿m連動滑釣4之定位 釣槽42而令滑鉤4可藉其底部之導柱仍順著固定架1之滑軌n 的導溝111向前祕，姆令滑座3亦被向前連動輯移且亦拉 伸第彈f 30,當滑鉤4之一侧弧凸塊44滑移至滑軌u的凹入 部U2時即可猶導入該凹入部叫參考圖十一），並同時可由該 ^釣4之定位槽45與滑執u之内定位凸部113抵靠定位(參考圖 十四)，因而令内滑軌22之連動件功的定位鉤部則之釣部2犯 :脫離該滑鉤4之定位鉤槽42而令内滑軌22可繼續向前滑移縿 =圖十二㈣抽屜打開·，反之，當抽屜連_滑執a向後歸復滑 T，其連動細之定位解2211之鉤㈣12即可向後頂靠 =4之定位賴42相鄰之抵_ 43而令滑鉤*可偏轉，並令 ，件22i之定位鉤部2211之鉤部2212勾住滑鉤$之定位釣槽 ’同時令滑釣4蚊位槽45可脫離滑軌u之内定位凸部出， =時該滑鉤4之弧凸塊44亦離開滑軌u之凹入部ιΐ2，進而人 =4與滑座3可藉第—彈簧3Q之歸復力量向滑軌u之導㈣ =，，相對亦令滑鉤4藉其定位釣槽42連動内 =件22的定位細η之釣部2212 一起向後 =)’而達到自動關效果，且當滑座3籍轉簧3q之彈性力^ 向後_料，可誠舰條5 M4.19474 内所產生之油壓阻力而降低滑座3向後歸復滑移之速度，相對令 滑鉤4與内滑執22所連結之抽屜向後歸復滑移之速度亦減緩而具 有緩衝作用，以防止抽屜向後歸復滑移時產生劇烈抖動，並相對 亦具有可降低噪音與減少構件損壞並提高使用壽命之優點。 綜上所述’本創作可歸納具有下列增進功效： 1. 藉由原設於固定架i與滑座3之間的第一彈簧3〇以及另設於固 ' 定架1與滑座3之間的第二彈簧36之雙彈簧設計，令滑座3之 _ 前、後滑動更平順，相對可亦可避免滑座3所連接之流體緩衝 缸5的軸心51變形或弯曲損壞，以提高使用壽命，且亦能使滑 座3與固定架1保持平行，進而亦提昇滑座3滑動之穩定性。 2. 滑座3之前端的兩侧係一體設有彎折部％，進而當中滑執幻 向雜糾㈣巾滑執23之後綱頂靠該騎部3 緩衝效果》 3. 藉由固定架1、流體緩衝缸5、滑座3、第-彈簧30、第二彈簧 36 π鉤4與連動件2S1等構件所組成之自動關閉袭置，乃具 有自動關閉之效果。 4·:: 1另设有一辅助定位槽孔46，萬一外滑執21安裝之前後 么差太大而導致滑鉤4之定位鉤槽幻無法被連動件功之 :二：:鉤部㈣雜或者因抽拉抽屜之動作過猛等 :呆作或其朗轉致滑釣4之定位鉤槽&脫離 $釣部則_物2,令滑鉤4被彈簧3 =回時仍可藉由該連動件221之定位釣部2211物^ A滑釣4讀助粒·46物㈣彻_功能。 是以，本案創作乃確具其實用增進功效，乃謹以新型專利申 °月之，懇請鈞局貴審查委員予以詳查並賜准專利，至感德便。 惟，以上所述者僅為本創作之較佳實施例而已，當不能以之 限心本創作實施之範園，舉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涵蓋之專利範圍内。 【圖式簡單說明】 圖一係本創作實施例之關閉狀態立體圖。 圖二係本創作實施例之關閉狀態部份立體放大圖。 圖三係本創作實施例其巾_、巾軌向前拉出狀態之立體圖。 圖四係本創作實施例其中自動關閉裝置之立體放大圖。 圖五係本創作實施例其中自_職置的滑座向前滑移後之立體 放大圖。 圖六係本創作實施巾自_赚置之立體放大分解圖。 圖七係本創作實施鬆中滑座與滑鉤之底視立體分解放大圖。 圖八係本_實_其巾_倾連祕之立體分解圖。 圖九係本創作實施⑽中崎軌與連動件之立體組合圖。 圖十係本創作實施例其+滑鉤連肋雜之連動件向後歸位 的俯視放大示意圖。 十系本創作實施例其中滑釣之弧凸塊導入固定架的滑執之凹 入部的俯视放大示意阖。 圖十一係本創作實施例其中滑釣之弧凸塊導人财架的滑軌之凹 P且連動件向前脫離後的俯視平面放大示意圖。 圖十三係本創作實_射滑釣之繼定位槽孔被連動件之定位 M419474 鉤部勾住的俯視平面示意圖。 圖十四係本創作實施例其中滑鉤之定位槽被固定架的滑軌之内定 位凸部抵靠定位的平面示意圖。 【主要元件符號說明】 (I) 固定架 (II) 滑執 (112)凹入部 (114)定位槽 (21)外滑軌 (221)連動件 (2211)定位鉤部 (23)中滑執 (30)第一彈簧 (302X362)另一侧 (32)第一彈簧定位部 鲁 （34)嵌槽 (36)第二彈簧 (41)較薄部位 (412)導柱 (43)抵靠壁 (45)定位槽 (5 )流體緩衝紅 (103)彈簧固定部 (111)導溝 (113)内定位凸部 (12)(37)第二彈簧定位部 (22)内滑執 (222)鉚釘 (2212)鉤部 (3) 滑座 (301)(361)(511)—侧 (31)滑槽 (33)樞槽 (35)彎折部 (4) 滑鉤 (411)樞軸 (42)定位鉤槽 ' (44)弧凸塊 (46)輔助定位槽孔 (51)軸心Slip = 11 (phase 4, figure 5, figure 6), riding the carriage 3 can be reciprocated back and forth over the slide rail U, the end of the slide 3 has a first spring positioning portion 32 for the first One side of the spring 30 is connected by a side 301. The sliding seat 3 has a pivot groove 33 for pivoting with the pivot 411 of the fishing boat 4, and the front side of the sliding seat 3 is provided with an enemy (refer to FIG. 7) for It is nested with one side M1 of the axial center of the fluid buffer cylinder 5; the rear side of the moon fishing 4' is a thinner portion W, and the thinner portion W has a pivot of the frame shaft and the sliding seat 3 The groove 33 is huged, and the sliding hook 4 is in a yaw state, and the bottom of the fourth portion 41 of the vehicle further has a guiding column called reference FIG. 7) a guiding groove 111 which can extend into the sliding rail 11 of the fixing frame 1 The slide hook 4 has an open positioning fishing trough 42, and the rear side of the positioning trough 42 is adjacent to an abutting wall 43 and the side of the v-hook 4 has an arc convex. The block 44 can be introduced into the concave portion 112 of the slide rail 11 of the fixing frame 1 (refer to FIG. 2), the bottom of the sliding hook 4 has a positioning groove 45 (see FIG. 7 for further reference); the linking member 221 is rivet 222 Riveted or locked with locking elements, etc. It is fixed to the rear side of the inner slide rail 22, and is made of a plastic material. The linkage member 221 has a positioning fishing portion 2211, and the hook portion 2212 of the positioning hook portion 2211 can be used for positioning or disengaging the sliding hook 4. The hook groove 42; further, the oil of the Laiqi 1 is adjacent to the positioning groove 114 of the fluid buffer cylinder 5, and the second spring positioning portion 12 is further provided for connecting the other side 362 of the second elastic crystal. The other side of the front side of the sliding seat 3 is provided with a second spring positioning portion 37 for connecting the side 361 of the second spring 36, and thus can be firstly disposed between the fixed frame i and the sliding M4419474 seat 3. The double spring design of the spring 3〇 and the second spring 36 disposed between the fixed frame i and the sliding seat 3 makes the sliding of the sliding seat 3 smoother before and after, and the fluid buffer connected to the sliding seat 3 can also be avoided. The shaft 51 of the cylinder 5 is deformed or bent to be damaged to improve the service life, and the slider 3 and the holder i are kept parallel, thereby improving the sliding stability of the slider 3; The diameter of 36 is less than or equal to the diameter of the first spring 30 -; and, in addition, the positioning hook groove 42 of the aforementioned sliding hook 4 The front side is provided with a secondary positional heat close to the positioning 42. The distance tolerance before the installation is too large. The positioning of the front 42 can not be the positioning hook 2211 of the shaft member 221 The hook portion 2212 is hooked or the hook portion 42 of the sliding hook 4 is disengaged from the hook portion 2212 of the positioning hook portion 2211 of the linking member 221 due to improper operation such as excessive pulling of the drawer or other factors, so that the sliding hook 4 is - When the elastic returning force of the spring 3〇 is pulled back first, only the Nagasaki rail 22 can be moved back to the position of the slider. The auxiliary positioning slot 46 of the spring will be the fishing part 2212 of the positioning dog 2211 of the linking member 221. Hook (see also needle 3), when (10) hold η _ drawer (10) can, then the arc 4 of the ray 4 can also guide the sliding track u to the concave part m (refer to Figure 10 -), and The positioning groove 45 (refer to FIG. 14) of the sliding hook 4 also abuts against the inner convex portion 13' of the sliding handle n. Therefore, the positioning portion of the linking member 221 of the inner sliding handle 22 is also separated from the hook portion 2212. The auxiliary fishing slot 4 of the fishing tackle 4 can continue to slide forward to open the drawer, and the drawer, together with the inner slide rail 22, is restored to the rear position. In addition, the two sides of the front end of the slide 3 are integrally provided with a bent portion 35, and the middle slide rail 23 is slid rearward, and the rear side end of the middle slide 23 is abutted against the bent portion. % can have a buffering effect; by the composition of the foregoing members, when the drawing is combined with the inner rail 22 to be pulled outward, the moving piece 221 # locates the positioning of the fishing department The fishing trough 42 allows the sliding hook 4 to be forwardly guided along the guiding groove 111 of the sliding rail n of the fixing frame 1 by the guiding column at the bottom thereof, and the sliding seat 3 is also moved forward and also stretched. When the f30 is moved, when one of the side arc bumps 44 of the sliding hook 4 slides to the concave portion U2 of the sliding rail u, the concave portion can be introduced into the concave portion (refer to FIG. 11), and at the same time, the positioning groove of the fishing 4 can be used. 45 is positioned against the positioning convex portion 113 of the sliding handle u (refer to FIG. 14), so that the positioning hook portion of the interlocking work of the inner sliding rail 22 is made by the fishing portion 2: the positioning hook that is disengaged from the sliding hook 4 The groove 42 allows the inner slide rail 22 to continue to slide forward 縿=Fig. 12 (4) The drawer is opened. Conversely, when the drawer _ slippery a returns to the rearward sliding T, the linkage of the fine positioning solution 2211 (four) 12 is Can The positioning of the top==4 is adjacent to the _43, so that the sliding hook* can be deflected, and the hook 2212 of the positioning hook 2211 of the piece 22i is hooked to the positioning slot of the sliding hook$ while making the fishing 4 The mosquito bit groove 45 can be separated from the positioning convex portion in the sliding rail u. When the arc bump 44 of the sliding hook 4 is away from the concave portion ιΐ2 of the sliding rail u, the person=4 and the sliding seat 3 can borrow the first- The returning force of the spring 3Q to the guide rail u (4) =, relative to the slide hook 4 by its positioning trough 42 interlocking the inner portion 22 of the positioning piece θ of the fishing portion 2212 together backwards =) 'to achieve automatic closing The effect, and when the elastic force of the sliding seat 3 by the rotating spring 3q is backward, the oil pressure resistance generated in the ship 5 M4.19474 can reduce the speed of the sliding back of the sliding seat 3, and the sliding is relatively smooth. The speed of the back-and-forth sliding of the hooks connected to the hooks 4 and the inner slides 22 is also slowed down to have a cushioning effect, so as to prevent the drawer from slamming backwards and returning, and relatively reduce the noise and reduce the damage of the components. The advantage of increasing the service life. In summary, the present invention can be summarized as follows: 1. By the first spring 3〇 originally disposed between the fixed frame i and the carriage 3, and the other fixed frame 1 and the sliding seat 3 The double spring design of the second spring 36 makes the front and rear slides of the slide 3 smoother, and the shaft 51 of the fluid buffer cylinder 5 connected to the slide 3 can be prevented from being deformed or bent to improve The service life also ensures that the carriage 3 and the fixed frame 1 are kept parallel, thereby improving the stability of the sliding of the sliding seat 3. 2. The two sides of the front end of the sliding seat 3 are integrally provided with a bent portion %, and then the middle sliding is singularly corrected (four), the towel sliding 23 is after the top of the frame is supported by the riding portion 3 buffer effect 3. 3. by the fixing frame 1, The automatic closing of the fluid buffer cylinder 5, the sliding seat 3, the first spring 30, the second spring 36, the π hook 4 and the linking member 2S1 has an automatic closing effect. 4·:: 1 There is also an auxiliary positioning slot 46. In case the outer sliding handle 21 is installed before and after the difference is too large, the positioning hook of the sliding hook 4 can not be connected by the linkage: 2:: hook (4) Miscellaneous or too strong due to the pulling of the drawer: staying or making a slamming of the snorkeling 4 of the snorkeling & detachment from the fishing section _ thing 2, so that the sliding hook 4 can be borrowed by the spring 3 = back The positioning portion 2211 of the linking member 221 is used to slide the fish 4 to read the particles 46 (4). Therefore, the creation of this case does have its practical and effective effect. It is a new type of patent application. It is requested that the review board of the bureau should examine and grant the patent in detail. However, the above is only the preferred embodiment of this creation. When it is not possible to limit the implementation of this creation, the equivalent changes and modifications made by the scope of application for this creation should still be covered by this creation. Within the scope of the patent. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a closed state of the present embodiment. Figure 2 is a perspective enlarged view of a closed state of the present embodiment. Fig. 3 is a perspective view showing the state in which the towel _ and the towel rail are pulled forward in the present embodiment. Figure 4 is a perspective enlarged view of the automatic closing device of the present embodiment. Figure 5 is a three-dimensional enlarged view of the slide of the self-employed slide in the present embodiment. Figure 6 is a three-dimensional enlarged exploded view of the creation of the towel from the creation. Figure 7 is a magnified exploded view of the bottom view of the loose slide and the sliding hook. Figure VIII is a three-dimensional exploded view of the _ _ _ its towel _ 倾 连 secret. Figure IX is a three-dimensional combination of the implementation of this creation (10) Zhongqi rail and linkage. Fig. 10 is a schematic enlarged plan view showing the backward returning of the linkage of the + sliding hook and ribs in the present embodiment. In the tenth embodiment of the present invention, a plan view of the concave portion of the sliding portion of the sliding projection of the sliding fishing rod is shown in an enlarged view. Figure 11 is an enlarged plan view showing the concave portion of the slide rail of the slider of the fishing boat in the present embodiment, and the linkage member is detached forward. Figure 13 is the original plan of the creation of the sliding fishing sliding hole is positioned by the linkage. M419474 The top view of the hook is hooked. Figure 14 is a plan view showing the positioning groove of the sliding hook in the present embodiment by the positioning convex portion of the slide rail of the fixing frame abutting. [Main component symbol description] (I) Fixing frame (II) Sliding (112) recessed portion (114) positioning groove (21) outer slide rail (221) linkage member (2211) positioning hook portion (23) sliding handle ( 30) the first spring (302X362) on the other side (32) the first spring positioning portion ru (34) slot (36) the second spring (41) the thinner portion (412) the guide post (43) against the wall (45) Positioning groove (5) fluid buffering red (103) spring fixing portion (111) guiding groove (113) positioning convex portion (12) (37) second spring positioning portion (22) sliding (222) rivet (2212) ) hook (3) slide (301) (361) (511) - side (31) chute (33) pivot groove (35) bent portion (4) slide hook (411) pivot (42) positioning hook Slot ' (44) arc bump (46) assists in positioning the slot (51) axis