M436698 〆 五、新型說明： 【新型所屬之技術領域】 本創作係有關一種本創作係有關於一種地板排水孔的阻逆裝 置，尤指一種可搭配原設於地板排水孔結構而使用的阻逆裝置。 【先前技術】‘ i 按，在建築物的廚房、廁所或陽台等室内外處所都設有排水 *·孔’以便將產生的污水排入下水道，保持室内外環境的整潔；- 籲般排水孔上方多設有一與地面平齊之落水頭，此類落水頭結構已 成為建物鮮胁，藉_落水觀獻量毛髮、錢、雜物等， 經長期沖刷感必堆積汙垢、滋生細菌，水管易於阻塞造成廢水逆 流，危害環境衛生。習知一落水頭結構大體上包括一框座、一滤 蓋以及-排水控制組，該排水控制組可藉由水量大小控制做闕件 升降’平常僅留排水孔的小孔，避免害蟲及異味入侵室内，當大 量水流入時省關放排水孔間排水。上述落水麟構雖可 .籲防止害蟲人侵及大部分的異味人侵室内，但在$水時當水量少 時其閥座會漸漸升起減少排水孔面積，沒水速度緩慢而造成用戶 困擾’且其組裝繁複，清理不易，其平時所保留的小面積排水孔 也是小型害蟲及異味自由進出之處，也無法有效解決污水逆流的 現象’ _是，當料淹树，聽績料界淹水由管路入侵 室内。 【新型内容】 有祕此’梢麵主私触_較岭糾雜排水孔 3 阻逆裝置’其可設置於落水頭基座之上’並緊密封閉落水頭基座 的縫隙’以防止污水逆流進入室内，並隔絕蚊蟲、臭味入侵。 為達上述之目的，本創作所提供之地板排水孔的阻逆裝置主 要包含一軟式套墊及一套罩’所述軟式套墊係由具有彈性變型特 性的材料所製成，其材料係選自於橡膠 '乙烯-醋酸乙烯酯共聚物 (EVA)或是矽膠(Silicone)等，但實施的材料範圍不以前述材料為 限；；該軟式套墊具有與落水頭入口相對應的形狀規格，且該軟 式套墊具有適當的墊體厚度，最好，其墊體厚度在3mm以上；所 述套罩具一平整的底面，令該底面恰可完全包覆罩套在前述軟式 套墊上，且在該底面的中心部位設有一向下延伸的螺桿，並於該 套罩的頂面設肴若干凸肋；該套罩的螺桿可串設該軟式套墊，並 螺接於落水頭基座的螺孔上而固定，該軟式套墊藉由該套罩的壓 制以將落水頭入口密封。 此將於下文中進一步闞明本創作的其他功能及技術特徵，熟 習本技術者熟讀文中的說明後即可據以實現本創作。 【實施方式】 如後附第一、二圖所示者為本創作較佳實施例，該地板排水 孔的阻逆裝置係由一軟式套墊2〇及一套罩1〇共同組成；其中， 該軟式套塾20疋使用橡夥、石夕夥或發泡塑膠(乙烯醋酸乙浠酯共M436698 〆5, new description: [New technical field] This creation is related to a kind of anti-reverse device for floor drain hole, especially a kind of reversal that can be used with the original drainage hole structure. Device. [Prior Art] ' i Press, in the kitchen, toilet or balcony of the building, there are drainage * holes in the indoor and outdoor spaces to discharge the generated sewage into the sewer, to keep the indoor and outdoor environment clean and tidy; There is a head above the ground that is flush with the ground. This type of water head structure has become a threat to the building. By means of the water, money, debris, etc., the long-term flushing will accumulate dirt, breed bacteria, and the water pipe is easy. Blockage causes backflow of wastewater and endangers environmental sanitation. The conventional water drop head structure generally comprises a frame seat, a filter cover and a drainage control group, and the drainage control group can be used to control the movement of the piece by the amount of water, and the hole of the drainage hole is usually left only to avoid pests and odors. Intruding indoors, when a large amount of water flows in, the drainage is drained between the drainage holes. Although the above-mentioned water-splitting structure can prevent the pests from invading most of the odors and invade the room, when the water is small, the valve seat will gradually rise to reduce the drainage hole area, and the water is slow and the user is troubled. 'And its assembly is complicated, cleaning is not easy, and the small-area drainage hole that is usually kept is also a small pest and odor free entry and exit, and can not effectively solve the phenomenon of sewage countercurrent ' _ Yes, when flooded trees, listening to the material boundary Water invades the room by pipes. [New content] There is a secret of the 'top master's private touch _ ridge correction drain hole 3 anti-reverse device' which can be placed on the base of the drop head 'and tightly close the gap of the drop head base' to prevent sewage reverse flow Enter indoors and isolate mosquitoes and odors. For the above purposes, the reversing device for the floor drain hole provided by the present invention mainly comprises a soft cushion and a cover. The soft cushion is made of a material having elastic deformation characteristics, and the material selection is selected. From the rubber 'ethylene-vinyl acetate copolymer (EVA) or silicone (Silicone), etc., but the material range of implementation is not limited to the above materials;; the soft cushion has a shape specification corresponding to the entrance of the drop head, And the soft cushion has a suitable thickness of the cushion body, and preferably, the thickness of the cushion body is more than 3 mm; the sleeve has a flat bottom surface, so that the bottom surface can completely cover the soft cover cushion, and a downwardly extending screw is arranged at a central portion of the bottom surface, and a plurality of ribs are arranged on the top surface of the cover; the screw of the cover can be arranged in series with the soft cover and screwed to the base of the water drop head. The screw hole is fixed on the screw, and the soft cover is sealed by the cover to seal the drop head inlet. This will further clarify other functions and technical features of the present work, which will be realized by those skilled in the art after reading the description in the text. [Embodiment] As shown in the first and second figures, the preferred embodiment of the present invention is that the anti-reverse device of the floor drain hole is composed of a soft cushion 2 一套 and a cover 1 ;; The soft case is 20 疋 using oak, Shi Xi bang or foamed plastic (ethylene acetate)
I 聚物)材料製成的墊片，所以墊體具有彈性變形效能，且通常其墊 體厚度約略在5mm至i〇mm之間，因其墊體具有彈性以及適當厚 度，故可提升其密封效能；該軟式套墊具有與落水頭入口相對應 i M436698 / 的形狀規格，例如在本實施例中，該軟式套塾的外型係呈圓盤狀， 因此恰可套置在落水座3G社方凹坑内；此外在該軟式套塾 的中心部位還設有-貫穿墊體的套孔21。該套罩1〇為一具備高強 度、不易變形的板體’在其頂面設有多數凸肋u以便於操作旋扭 套罩時之施力，另其底面為一平整面，且令該底面恰可完全包覆 罩套前述軟式套墊20 ’並^在絲面的巾辦位設有-向下延伸 ㈣桿12，最好的’該螺桿的外徑是大於前述軟式套塾的套孔21 •内徑，因此使該螺桿12與套孔21串套時可以形成緊密配合，避 免產生滲漏現象。 組合使用時，該軟式套塾20被串套於套罩1〇底面，而該套 罩的螺桿12恰可螺接於落水頭基座3〇下方的螺孔31中，該軟式 套塾20藉由該套罩10的壓制，因而被固定密封於該落水頭基座 30的凹坑内’以完全封閉該落水頭基座的通口，達到防止污水逆 及防蟲、防臭的功效。 • 以所述縣本解其巾之-最佳實_，料能以此限定 •本創作之申請專利保護範圍，舉凡依本創作之申請專利範圍及說 明書内容所作之簡單的等效變化鱗換，皆應仍屬於本創作申請 專利範圍所涵蓋保護之範圍内。 【圖式簡單說明】 第一圖係為本創作實施例之構件分離的立體圖；以及 第一圖係為本創作實施例之側面剖示圖。 【主要元件符號說明】. 5 M436698 套罩ίο 凸肋ll 螺桿12 軟式套墊20 套孔21 落水頭基座30 螺孔31I polymer) gasket made of material, so the cushion body has elastic deformation performance, and usually its thickness is about 5mm to i〇mm. Because the cushion body has elasticity and proper thickness, it can improve its sealing. The soft cushion has a shape specification corresponding to the entrance of the water head, i M436698 /, for example, in the present embodiment, the shape of the soft sleeve is disc-shaped, so it can be placed in the 3G community In the central portion of the soft ferrule, a hole 21 for penetrating the pad body is further provided at a central portion of the soft ferrule. The cover 1 is a high-strength, non-deformable plate body having a plurality of ribs u on its top surface for facilitating the operation of the rotary cover, and the bottom surface is a flat surface, and The bottom surface can completely cover the cover of the soft cushion 20' and is provided with a downwardly extending (four) rod 12 at the surface of the silk surface. The best outer diameter of the screw is larger than the sleeve of the soft sleeve. The hole 21 has an inner diameter, so that the screw 12 and the sleeve hole 21 can be tightly fitted to avoid leakage. When used in combination, the soft sleeve 20 is sleeved on the bottom surface of the sleeve cover 1 , and the screw 12 of the sleeve is screwed into the screw hole 31 below the water drop base 3 , and the soft sleeve 20 is borrowed. The pressing of the cover 10 is thus fixedly sealed in the recess of the water drop head base 30 to completely close the opening of the water drop head base, thereby preventing the sewage from being reversed against insects and deodorizing. • The best way to apply for the patent protection scope of this creation is to limit the scope of the patent application and the contents of the manual. , shall remain within the scope of protection covered by the scope of this patent application. BRIEF DESCRIPTION OF THE DRAWINGS The first drawing is a perspective view of the component separation of the present embodiment; and the first drawing is a side cross-sectional view of the present embodiment. [Main component symbol description]. 5 M436698 Cover ίο rib ll Screw 12 Soft ferrule 20 Set hole 21 Drop head base 30 Screw hole 31