1279283 九、發明說明： 【發明所屬之技術領域】 本發明係與防塵護蓋有關 結構。 特別疋一防塵護蓋之刮板 5【先前技術】 就目前昔用所知，為了避洛 頂面堆積，造成各謨甚的仙^加工後之塵屑在護蓋板的 損’因此都會在各護蓋板i(除=是造成護蓋的受 的前端下方設1板座護蓋板之外） ι〇的塵屬，如第-圖及第二圖所示条3,以刮除落在護蓋板上 可是以現有的刮條來看，在@ 點產生。首先是，現有的刮條 ^ ^會有幾個缺 切肖屑通常溫度雜高，所機;^树所落下的 15壞。其次是橡膠類的材質一般而t易皮炼化或損 =很容易磨耗及磨損所以就賴要高’換言 由後方--的取出分開來才二=必須要將整組護蓋 i:者/於的前端與護蓋:二換有 所以也就成了塵顧央置或堆積的地方有服5的存在， f發明内容】 本發明之主要目的在於一 容易之防塵護蓋相板結構。知細磨且使用更換 -4· 1279283 為達成上述目的’本發明之防塵護蓋之刮板結構係於 護蓋板前端下方設-承座，具有一平板部及一料，該詹 部則凸出該護蓋板之外並與該平板部夹一預定角度。一塾 塊’設於該承座平板部之下方。一刮板，係以玻璃纖維所 5製成’設於該承座之下方’―側邊被夾設於該承座與該塾 塊之間，另-側邊則向前凸伸出該承座之外，並且由於該 承座簷部的彎折會使得該刮板向下彎折。 【實施方式】 10 15 20 為了詳細說明本發明之特徵及功效，以下兹 例並配合圖式説/ 第三圖之位置概同第二圖，為本發明裝設於 時之剖視圖。 汉 第四圖為本發明裝設於護蓋板組時之整體示意圖。 她3護蓋_若干個形狀相同但尺寸_之護蓋板所 套接而成，以形成-可沿—軸向往覆伸展與縮合之 本發明係裝設於防鱗蓋各駐板之下方，包含有]。冓 -承座1G，呈長形，具有—平板部u及― 該承座係以可拆卸的方式設於該護蓋板之， 例中該平板耗平貼於難板p之底面並且 ^施 13，透過該結合部該承射與該護蓋缺合，的=部 ί =蓋板之外並與該平板部爽-預定角度； -墊塊2G ’以可拆卸的方式設於該承座平板部之下 _5_ 1279283 方，戎塾塊上同樣設有一結合部21，透過該結合部該墊塊 可與該承座結合。在本實施例中，該塾塊係以金屬銅所製 成，上$又有一螺孔，透過該螺孔，可以一螺栓將該承座及 該墊塊螺固於護蓋板之下方。 一刮板30 ’係以玻璃纖維所製成，設於該承座之下方， 並且有一側邊被夾設於該承座與該墊塊之間，該刮板之另 一側邊則向前凸伸出該承座之外，並且由於該承座簷部的 、’4折會使彳于该刮板向下彎折。如第三圖所示。 10 151279283 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a dustproof cover. Special 疋 防尘 防尘 防尘 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 Each cover i (except for the cover of the front end of the cover which is caused by the cover), the dust of the ι〇, such as the first and second bars shown in Figure 2, to scrape off On the cover, it can be seen at the @ point in the view of the existing scraper. The first is that the existing scraper ^ ^ will have several missing shavings, usually the temperature is high, and the machine is broken; Secondly, the rubber material is generally and t is easy to refine or damage = it is easy to wear and wear, so it depends on the high 'in other words, the rear is separated separately. Only two must be the whole set of cover i: / The front end and the cover: the second change has become the place where the dust is placed or piled up. The invention is mainly for the purpose of an easy dustproof cover phase plate structure. Knowing the fine grinding and using the replacement -4·1279283 In order to achieve the above object, the scraper structure of the dustproof cover of the present invention is provided under the front end of the cover plate, having a flat portion and a material, and the Zhan portion is convex. Out of the cover plate and at a predetermined angle with the flat plate portion. A stack of blocks is disposed below the flat plate portion of the socket. A squeegee is made of a fiberglass 5 which is disposed under the yoke. The side is sandwiched between the socket and the sill, and the other side protrudes forward from the yoke. Outside the seat, and due to the bending of the socket portion, the blade is bent downward. [Embodiment] 10 15 20 In order to explain the features and effects of the present invention in detail, the following is a schematic view of the present invention in conjunction with the second figure in the accompanying drawings. The fourth figure is an overall schematic view of the present invention when it is installed in a protective cover group. Her 3 cover _ a plurality of identically shaped but sized cover panels are sleeved to form - the invention can be extended and condensed along the axial direction, and the invention is installed under the squash cover Contains].冓-bearing 1G, having a long shape, having a flat portion u and a detachable portion of the socket is disposed on the cover plate, in which case the flat plate is affixed to the bottom surface of the hard plate p and 13, through the joint portion, the bearing is not engaged with the cover, the portion ί = outside the cover plate and the flat portion is cool - predetermined angle; - the spacer 2G ' is detachably provided on the seat The _5_1279283 square below the flat portion is also provided with a joint portion 21 through which the spacer can be coupled to the socket. In this embodiment, the cymbal block is made of metal copper, and a screw hole is formed in the upper portion. Through the screw hole, the socket and the spacer block can be screwed under the cover plate by a bolt. A squeegee 30' is made of fiberglass, is disposed under the socket, and has one side sandwiched between the socket and the spacer, and the other side of the squeegee is forward Projecting beyond the socket, and due to the 'four folds of the socket portion, the blade is bent downward. As shown in the third figure. 10 15
20 依上述結構之組合，本發明在裝設於防塵護蓋組時， 如第四圖所示，由於該刮板具之可撓性，因此各刮板 巧伸側可啸平順賴合於:欠—護蓋板之頂面，使得各 4蓋板在伸展縮時達到刮除護蓋板頂面塵屑之目的。而且 ，於刮板與護蓋板之間不會有不必要的_存在，所以也 就自然沒有塵屑堆積的問題。 此外，由於本發明之刮板是以玻璃纖維所製成，因此 t用口之橡膠製品具有耐磨、耐高溫之娜，可以使產品 二，率降低、使“命延長。X，以本發明所提供之結 :可的，只需鬆開螺栓，將承座拆下來 的防錢的則方料顺的更換，不再需要將整組 的防^盍拆解開來’對於操作上關便性亦提升許多。 乙烯發明更可以在該到板上再塗佈上-層聚四氟 顯。寺_)可以讓刮板的耐用及耐高溫效果更為的明 -6- 1279283 【圖式簡單說明】 第一圖為昔用防塵護蓋之立體圖。 第二圖為圖中2-2剖線方向之剖視圖。 第三圖之位置概同第二圖，為本發明裝設於一護蓋板 5 時之剖視圖。 第四圖為本發明裝設於護蓋板組時之整體示意圖。 【主要元件符號說明】 承座10 平板部11 簷部12 ίο 結合部13 塾塊20 結合部21 刮板3020 According to the combination of the above structures, when the invention is installed in the dustproof cover group, as shown in the fourth figure, since the squeegee has flexibility, the squeegee of the squeegee can be smoothly slid to: The top surface of the under cover is such that each of the four cover plates achieves the purpose of scraping off the dust on the top surface of the cover when extending and contracting. Moreover, there is no unnecessary _ between the squeegee and the cover, so there is naturally no problem of dust accumulation. In addition, since the squeegee of the present invention is made of glass fiber, the rubber product of the t-mouth has wear resistance and high temperature resistance, and the product can be reduced in rate and prolonged. X, according to the present invention The knot provided: Yes, just loosen the bolts and replace the anti-money that the seat is removed. It is no longer necessary to disassemble the whole set of anti-mite. The quality of the ethylene is also improved. The ethylene invention can be further coated with the upper layer of polytetrafluoroethylene. The temple _) can make the squeegee more durable and high temperature resistant. -6- 1279283 [Simple diagram The first figure is a perspective view of the dust shield. The second diagram is a cross-sectional view of the line 2-2 in the figure. The position of the third diagram is the same as the second diagram, which is the cover of the present invention. Fig. 5 is a cross-sectional view of the present invention. The fourth figure is an overall schematic view of the present invention when installed in a protective cover group. [Main component symbol description] Seat 10 Flat portion 11 檐 12 ίο Joint portion 13 20 block 20 Joint portion 21 Scraper 30