M426460 五、新型說明： 【新型所屬之技術領域】 本創作係提供一種伸、缩護蓋之滑塊結冑，尤#其_± 提供-種耐磨耗、壽命長、穩定性佳、可有效排除加工屑 的滑塊。 【先前技術】 按’習用之各式工作母機與加工機設有滑軌，以作為 加工機構之引導，為了使滑勤八τ ___ 使绢轨〇ρ分不受加工時產生的加工 屑或灰塵影響，會設置可伸输嘈絮 直』呷蝻護蓋，確保滑軌部分之清潔 ’使加工機構可以正常作動。 習用之伸縮護蓋為了逵 1逹到伸展與收合的滑移平順，在 伸縮護蓋内的底部設有滚輪，但滾輪容易因累積加工屑而 造成無法轉動的_，因此會在伸縮護蓋㈣底板（9 3 )加設滑塊（9 1 )，請參閱第丄 閲第，、圖，且與伸縮護蓋互相連 動，伸縮S蒦蓋在移動時即可帶叙·典& , 動^塊（9 1 )刮撥滑軌（ 9 2 )上的加工屑，但由於 M f 月鬼（91)的底面積小，當 滑塊（9 1 )到撥滑軌（9 時不僅其底部較易磨損且 會彦生異曰，又加工屑會累積 在π軌的另一端，滑塊（9 1)無法有效清除撥落累積 軌（92)上的加工屑， 易造成加工機構於滑動時挾 带加屑而破壞滑軌（9 2 ) 表面與内部精密零件。 疋以’針對上述習知姓 〜構所存在之問題點，如何開發 M426460 -種更具理想實用性之創新結構，實消費者所殷切企盼， 亦係相關業者須努力研發突破之目標及方向。 有鑑於此，創作人本於多年從事相關產品之製造開發 與設計經驗，針對上述之H 1 κ , 述之目如絆加設計與審慎評估後， 終得一確具實用性之本創作。 【新型内容】 欲解決之技術問題點：習用之伸縮護蓋為了達到伸展 與收合的滑移平順，在伸縮護蓋内的底部設有滚輪，但滾 輪容易因累積加工屑而造成無法轉動的問題，因此會在伸 _以的底板加㈣塊’且滑塊與伸縮護蓋内的底板相 連接，並互相連動’伸縮護蓋在移動時即可帶動滑塊刮撥 滑軌上的加工屑’但由於滑塊的底面積小，當滑塊到撥滑 軌時不僅其底部較易磨損且會產生異音，又加工屑會累積 在滑軌的另一端’滑塊無法有效清除撥落累積在滑軌上的 加工屬’易造成加工機構於滑動時挟帶加工屑而破壞滑軌 表面與内部精密零件。 解決問題之技術手段：提供一種伸縮護蓋之滑塊結構 ’係包含有-座體’座體具有一頂面、一底面與一前端面 ’頂面具有-接合部’接合部具有一凹槽，可供伸縮護蓋 的底板插置，使伸縮護蓋移動時可帶動該座體，該底面抵 頂於滑軌上，座體的底面積自中間向前端面漸縮； 其中’該座體具有-後端面’該座體的底面積自中間向該 後端面漸縮， 則端面與後端面分別向外凸出呈凸弧狀， 或者則端面與後端面 了刀別向外凸出呈錐狀，且座體的 自中間向前端面與後端面漸縮； 其中’座體為—耐磨座體，此耐磨座體為一塑鋼座體。 乂對照先前技術之功效：本創作之座體的底面積自中間 向引端面與後端面漸縮’且前端面與後端面向外凸出呈凸 弧狀或錐狀’藉以達到排除撥落滑轨上的加工屑，可避免 加工機構於滑動時挾帶加工屑而破壞滑軌表面與内部精密 零件’座體與滑軌的接觸面積變大，提升滑塊移動的穩定 性與耐磨性，且不易產…，座體的截面積自中間向前 端面與後端面漸縮，減少座體的體積，以達到降低成本的 功效，又座體為-塑鋼座體，具有耐磨耗和增加滑塊使用 壽命的功效。 有關本創作所採用之技術、手段及其功效，茲舉一較 佳實施例並配合圖式詳細說明於后，相信本創作上述之目 的、構造及特徵，當可由之得一深入而具體的瞭解。 【實施方式】 參閱第一至第五圖所示，本創作係提供一種伸縮護蓋 之滑塊結構，裝設在伸縮護蓋内部，包括：一座體（1 )具 有一頂面（1 1)、一底面（1 2)與一前端面（1 3)， 該頂面（1 1)具有一接合部（2)，該接合部（2)具有 凹槽（2 1 )，可供伸縮護蓋的底板插設，使伸縮護蓋移 5 M426460 動時可帶動該座體（1)，該底面（1 2 )抵頂於伸縮護蓋内 的滑轨上’伸縮護蓋移動時會帶動該座體（1)進行推屑的 動作，該座體（1 )的底面積自中間向該前端面（1 3) 漸縮’藉以達到排屑的功效，不會使加工屑和灰塵累積於 滑軌上。 該座體（1)可具有一後端面（14)，該座體（1)的底 面積自中間向該前端面（13)與該後端面（14)漸縮，藉 以達到排屑的功效’該座體（1)的截面積自中間向該前端 面（1 3 )與該後端面（1 4 )漸縮’藉以達到降低成本的功 效，該前端面（1 3)與該後端面（14)分別向外凸出 呈凸弧狀，該前端面（13)與該後端面（14)亦可分 別向外凸出呈錐狀，且該座體（1 )為耐磨座體，耐磨座 體的材料為塑鋼，以達到耐磨耗的功效。 前文係針對本創作之較佳實施例為本創作之技術特徵 進行具體之說明，·惟，熟悉此項技術之人士當可在不脫離 本創作之精神與原則下對本創作進行變更與修改，而該等 變更與修改，皆應涵蓋於如下申請專利範圍所界定之範疇 中。 【圖式簡單說明】 第一圖：本創作之裝配位置示意圖 第一圖：本創作之第一圖之局部放大圖 第三圖：本創作之滑塊排屑動作示意圖 M426460 . 第四圖：本創作之實施例示意圖 第五圖：本創作之另一實施例示意圖 第六圖：習用之滑塊作動示意圖 【主要元件符號說明】 習用部分 (91)滑塊 • (9 2)滑軌 φ ( 9 3)底板 本創作部分 (1 )座體 (1 1 )頂面 (1 2 )底面 (13) 前端面 (14) 後端面 φ ( 2)接合部 (21)凹槽 7M426460 V. New description: [New technical field] The creation system provides a slider for the extension and contraction cover, especially the _± provides a kind of wear resistance, long life, good stability and effective Remove the slider for machining chips. [Prior Art] According to the 'usage of various working machines and processing machines, there are slide rails as guides for the processing mechanism, in order to make the shovel τ ___ make the 绢 〇 分 不受 不受 不受 不受 不受 不受 加工 加工 加工 加工 加工The effect will be to set up the 嘈 直 呷蝻 呷蝻 , , , , , , , , , , , , , , , , , , , , , , The conventional telescopic cover is provided with a roller at the bottom of the telescopic cover for the smoothing of the stretch and the folding, but the roller is easily unable to rotate due to accumulated machining debris, so the telescopic cover is (4) The bottom plate (9 3 ) is provided with a slider (9 1 ), please refer to the drawing, drawing, and interlocking with the telescopic cover, and the telescopic S cover can be brought with the movement and the movement. ^ Block (9 1 ) scrapes the machining debris on the slide rail ( 9 2 ), but since the bottom area of the M f Yue Ghost (91) is small, when the slider (9 1 ) reaches the slide rail (9 is not only the bottom of it) It is easy to wear and will be different, and the machining debris will accumulate at the other end of the π rail. The slider (9 1) cannot effectively remove the machining debris on the falling cumulative rail (92), which is easy to cause the machining mechanism to slide.挟 加 加 而 破坏 ( ( ( ( (9 2 ) surface and internal precision parts. 疋 针对 ' 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 M M M M M The company is eagerly awaiting, and it is also the goal and direction of the relevant industry players to work hard to develop breakthroughs. Based on the experience of manufacturing, design and design of related products for many years, the above-mentioned H 1 κ, after the design and careful evaluation of the above-mentioned products, has finally become a practical and practical creation. [New content] Technical problem point: the conventional telescopic cover is provided with a roller at the bottom of the telescopic cover in order to achieve smooth sliding of the stretching and folding, but the roller is liable to be unable to rotate due to accumulated machining debris, so it will be stretched _ The bottom plate is added with a (four) block and the slider is connected to the bottom plate in the telescopic cover, and interlocked with each other. 'The telescopic cover can drive the slider to scrape the machining debris on the slide rail when moving, but due to the bottom of the slider The small area, when the slider is to the slide rail, not only the bottom is more wearable and will produce abnormal sound, but also the machining debris will accumulate on the other end of the slide rail. 'The slider cannot effectively remove the processing genus accumulated on the slide rail. 'It is easy to cause the processing mechanism to carry the machining debris while sliding and destroy the surface of the sliding rail and the internal precision parts. The technical means of solving the problem: providing a slider structure of the telescopic cover 'includes a body-body' a top surface, a bottom surface and a front end surface 'top surface having a joint portion' having a recess for inserting a bottom plate of the telescopic cover to move the seat body when the telescopic cover is moved, the bottom surface being abutted The bottom surface of the base body is tapered from the middle front end surface; wherein the 'the base body has a rear end surface', the bottom surface area of the base body is tapered from the middle to the rear end surface, and the end surface and the rear end surface are respectively The convex shape is convex outward, or the end surface and the rear end surface are convexly tapered, and the front body is tapered from the middle front end surface and the rear end surface; wherein the seat body is a wear-resistant seat body The wear-resistant seat body is a plastic steel seat body. 乂Compared with the effect of the prior art: the bottom area of the seat of the present invention is tapered from the middle to the end face and the rear end face, and the front end face and the rear end face are convex outwardly. The arc or the cone shape can be used to eliminate the machining debris on the falling rail, which can avoid the machining mechanism from smashing the machining debris during sliding and destroying the contact area between the sliding rail surface and the internal precision part 'the seat and the sliding rail, Improve the stability and wear resistance of the slider movement, and it is not easy to produce The cross-sectional area of the seat body is tapered from the middle front end surface and the rear end surface to reduce the volume of the seat body, so as to achieve the effect of reducing cost, and the seat body is a steel-plastic seat body, which has wear resistance and increases the service life of the slider. efficacy. With regard to the techniques, means and functions of the present invention, a preferred embodiment is described in detail with reference to the drawings, and it is believed that the above objects, structures and features of the present invention can be obtained from an in-depth and specific understanding. . [Embodiment] Referring to the first to fifth figures, the present invention provides a slider structure of a telescopic cover, which is installed inside the telescopic cover, and includes: a body (1) having a top surface (1 1) a bottom surface (1 2) and a front end surface (13) having a joint portion (2) having a groove (2 1 ) for the telescopic cover The bottom plate is inserted to move the telescopic cover 5 M426460 to move the seat body (1). The bottom surface (1 2 ) abuts against the slide rail in the telescopic cover. When the telescopic cover moves, the seat is driven. The body (1) performs the action of pushing the chips, and the bottom area of the seat body (1) is tapered from the middle toward the front end surface (13) to achieve the effect of chip removal, so that the machining debris and dust do not accumulate on the slide rails. on. The base body (1) may have a rear end surface (14), and the bottom surface area of the base body (1) is tapered from the middle toward the front end surface (13) and the rear end surface (14), thereby achieving the effect of chip removal. The cross-sectional area of the base body (1) is tapered from the middle to the front end surface (13) and the rear end surface (14) to achieve cost reduction effect, the front end surface (13) and the rear end surface (14) ) respectively protruding outwardly in a convex arc shape, and the front end surface (13) and the rear end surface (14) may also protrude outwardly into a tapered shape, and the base body (1) is a wear-resistant seat body and is wear-resistant. The material of the seat is made of plastic steel to achieve wear resistance. The foregoing description of the preferred embodiment of the present invention is specifically described as a technical feature of the present invention. However, those skilled in the art can make changes and modifications to the present invention without departing from the spirit and principles of the present invention. Such changes and modifications are to be covered by the scope of the following patent application. [Simple description of the diagram] The first picture: the schematic diagram of the assembly position of the creation: the first picture of the first picture of the creation: the third picture: the schematic diagram of the action of the slider chip removal of the creation M426460. The fourth picture: this Schematic diagram of the embodiment of the creation: FIG. 5: Schematic diagram of another embodiment of the creation. FIG. 6: Schematic diagram of the slider operation of the conventional [Recognition of the main components] The conventional part (91) slider • (9 2) Slide rail φ (9 3) Base plate Original creation part (1) Seat body (1 1 ) Top surface (1 2 ) Bottom surface (13) Front end surface (14) Rear end surface φ (2) Groove portion (21) Groove 7