201144536 六、發明說明： 【發明所屬之技術領域】 本發明是有關一種馬桶’具有一真空源（42) ’在沖 洗開始階段施加一真空至—排污通道（1 4 )以立即沖洗便 器（12 )。 【先前技術】 習知的馬桶是藉使用一可配送一些水至便器的再注滿 閥來在每一次的沖洗後在便器內形成一水斑。在省水馬桶 的情形中，其設計需特別注意以確保有足夠大小的水斑。 在省水馬桶的沖洗中，當只沖洗尿液時，可使用1.5 公升而非3公升的水以節省水。然而，當沖排較少的水時 ，水可能不足以形成一水斑。因此，需要一種可提供約 1 · 5公升水的優異沖洗，且提供足夠大的便器水斑的馬桶 【發明內容】 依據本發明一實施例，其提供一種省水馬桶，包括一 水源’能可靠的在便器內提供一水斑。一完全沖洗（例如 3公升）或低水量沖洗（例如1 ι/2公升）可供選擇。在任一 情形中’在沖水閥作動後即沖洗便器。沖洗完成後，置於 水道及便器頂部溝內的水持續的流動向便器，以產生一均 勻的水斑尺寸。 一隔離器設於馬桶水箱內，環繞沖水閥，而其內約有201144536 VI. Description of the Invention: [Technical Field] The present invention relates to a toilet having a vacuum source (42) 'applying a vacuum to a sewage passage (1 4) at the beginning of the flushing to immediately flush the toilet (12) . [Prior Art] A conventional toilet uses a refill valve that dispenses some water to the toilet to form a water spot in the toilet after each flush. In the case of a water-saving toilet, the design requires special attention to ensure that there is a sufficient size of water spots. In the flushing of the water-saving toilet, when flushing only the urine, you can use 1.5 liters instead of 3 liters of water to save water. However, when flushing less water, the water may not be sufficient to form a water spot. Accordingly, there is a need for a toilet that provides an excellent flush of about 1.25 liters of water and provides a sufficiently large toilet water spot. [Invention] According to an embodiment of the present invention, a water-saving toilet, including a water source, is reliably Provide a water spot in the toilet. A full flush (eg 3 liters) or a low water rinse (eg 1 1/2 liter) is available. In either case, the toilet is flushed after the flush valve is actuated. After the flushing is completed, the water placed in the channel and the top ditch of the toilet continues to flow to the toilet to produce a uniform water spot size. An isolator is placed in the toilet tank, surrounding the flush valve, and there is about
-5- S 201144536 3公升的水。一分配器設於隔離器內，且在隔離器的每一 側只有約一公升的水。 本發明的特色見示於申請專利範圍中。本發明將在參 考下列說明及圖式後有更進一步的認知。 【實施方式】 圖1顯示本發明的馬桶10’其包括一陶瓷部分，包含 —含有一水斑（water spot) 98的便器12。一排污通道14 (trapway )由便器導入排水管16。水供應源20包括一水 箱22。一在水箱內的沖水閥24將儲存在一設於水箱內的 隔離器40 ( isolator )內的水快速的排放。在沖洗過程當 中，排放水流動通過水道26 ( water tunnel )、通過一位 於便器頂部的溝28、及通過在溝內的開口而進入便器。排 污通道包括上方及下方存水彎（traP) 30、32及一在其等 之間延伸的排污通道通路（traPway Passage) 34。水供應 源20包括隔離器40及一容器42 ’兩者均設於水箱22內 ，且是單一結構的一部份。在每—次的沖洗後，再注滿閥 5 0允許水緩慢的進入水箱內’直到水箱內的水位抵達水箱 注滿水位52爲止。沖水閥24設於位於水箱內的隔離器40 的底部，因此沖水閥係鄰近流通沖水閥的沖洗水量（58及 61，圖2)。易言之，在每—次的沖洗中通過沖水閥配送 的大部分的水是存在於隔離器內的水。 圖2顯示沖水閥24包括一機構54，可作動以將一沖 水閥構件5 5自一沖水閥座5 7提起’如箭頭5 6所示者。 -6- 201144536 當沖水閥構件被提起時，其浮在閥座上，直到隔離器內的 水位降至一低水位爲止’而後沖水閥構件即關閉。在每一 次的沖洗中釋放的大部分水是主沖洗量或第一沖洗量5 8， 存於環繞沖水閥24的隔離器內。在完全沖洗（使用3公 升水）中，在隔離器4〇內的第二水量61也流動通過一.區 域74至沖水閥。隔離器40較佳者爲延伸超越注滿時的水 箱高度52。極少量的沖洗水是來自周遭水箱區域62，其 經水箱-隔離器孔64緩慢的進入隔離器內。 每一次的沖洗所使用的額外的水係來自空氣-水源42 的容器1〇〇的通路72，該空氣-水源42在其上方部分產生 空氣壓力及真空。通路72較佳者爲環繞沖水閥延伸超過 180°，其中通路72實際上是完全環繞隔離器40延伸。容 器1 00內的水位86在沖洗的開始時下降到接近水位84或 稍高於水位84。容器100內的水位的下降導致真空的形成 。真空經一導管90傳遞至排污通道1 4 (圖1 )，以對便 器施加一真空。該真空形成一虹吸，極快速的（通常在2 秒內）沖洗便器，即是其快速的將內容物自便器抽離。在 沖洗末端，當虹吸中斷時，在水道26(圖1)及便器溝28 內的水持續的流向便器內側，且形成一水斑98。每一次的 沖洗後，再注滿閥50將水箱再注滿，在隔離器及容器內 的水位恢復至其等的原始水位。 申請人提供使用者另一選擇，除了約3公升的完全沖 洗之外，另產生約1 %公升的低水量沖洗。一分配器1 4〇 ( 圖2)將位於隔離器40內但在分配器外的第二容積61與 201144536 第一或主沖洗容積5 8相隔絕。在沖洗過程當中 鈕144被作動以打開一選擇閥142，使得空氣可 146流入（因此第二容積6 1被排出），則第二宅 的水將與容積58內的水一起被配送。此外，來 源42的一些水將被使用以沖洗。申請人發現以| 的低水量沖洗即可在一至一又二分之一秒間完成 水在其後立即流入槽池內以恢復水斑98 )。 除了以打開選擇閥142在每次沖洗中來允許 空氣自容積61流出之外，也可能使用一在沖洗 的閥142。此可防止在沖洗前容積61被水所塡充 有沖洗均爲低水量沖洗，除非在下次沖洗前將閥 約30秒。 習知技藝的省水馬桶單獨依賴再注滿閥50 復在便器內的水斑的水。然而，在該情形下，部 1.5公升）將導致只有全量（3公升）約一半數 再注滿閥5 0流至馬桶水箱2 2來再塡充馬桶水箱 量的再塡充水在抵達便器時將形成太小的水斑。 就圖2的省水馬桶而言，在一沖洗過程當中 —公升的第一容積58,而若該沖洗是一完全沖洗 有額外的約一公升的第二容積61流出。不論是 全沖洗，會有額外的二分之一至四分之三公升E 源42流至便器。 重要的是需確保在一完全沖洗的初始，第一 積的水58、61快速的流動通過沖水閥。申請人 ，若一按 經一入口 積61內 自空氣-水 3 1½公升 沖洗（且 或不允許 後即關閉 ，所以所 142打開 來提供恢 分沖洗（ 量的水由 。此有限 ，流出約 的話，會 部分或完 3空氣-水 及第二容 的作法是 -8 - 201144536 將兩容積5 8、6 1置放成使得其等槪略的環繞沖水閥擱置 其上的軸線1 07成同心。隔離器40圍繞沖水閥軸線1 07， 而分配器設於隔離器內且環繞沖水閥軸線。源頭42的通 路72也緊密的聯結至沖水閥。申請人將分配器61及源頭 通路72的開口下端77置放在沖水閥座57上方，約相距 一至兩公分的小距離Η。此允許水早期快速的流動至閥座 ，而防止空氣抵達閥座。當隔離器內的水抵達一在77上 方約10毫米處的水位73時，沖水閥24即關閉。沖水閥 是在位於水位73下方的源頭通路72的下端77處關閉。 容器1〇〇在各沖洗之間充當一受壓空氣源頭，而在每 一次沖洗的早期階段充當一真空源。容器42具有一空腔 80，其上方部分82每一次的沖洗前，儲存受壓空氣。在 馬桶水箱的每次再塡充時，當水位由接近低容器水位8 4 上升至容器滿水位86時，在容器上方部分82內的空氣即 被壓縮。典型的壓力是1.5公分的水（在1.5cm高的水柱 底部的壓力），約是0.02psi。一導管90將空腔的上方部 分連接至延伸在上方及下方存水彎之間的排污通道通路。 圖3顯示延伸在上方及下方存水彎3 0，3 2之間的排 污通道通路34，在一沖洗（沖水）前當排污通道通路包含 有受壓空氣的情形。受壓空氣提升便器12內的水位，以 形成一增大面積的水斑9 8，及增加便器內的水容積。水斑 的上部是位於在上方存水彎下游端處的水位92上方一距 離A，此距離A等於（在5mm範圍內）在排污通道通路 內的水的氣壓。下方存水彎3 2上游端的水位94是位於下-5- S 201144536 3 liters of water. A dispenser is disposed within the isolator and has only about one liter of water on each side of the isolator. Features of the invention are set forth in the scope of the patent application. The invention will be further appreciated by reference to the following description and drawings. [Embodiment] Figure 1 shows a toilet 10' of the present invention comprising a ceramic portion comprising a toilet 12 containing a water spot 98. A trapway 14 is introduced into the drain 16 by the toilet. Water supply source 20 includes a water tank 22. A flush valve 24 in the water tank rapidly discharges water stored in an isolator 40 disposed in the water tank. During the flushing process, the effluent water flows through the water tunnel 26, through a groove 28 at the top of the toilet, and through the opening in the sump into the toilet. The effluent passage includes upper and lower traps (traP) 30, 32 and a traPway Passage 34 extending between them. The water supply 20 includes an isolator 40 and a container 42' both disposed within the water tank 22 and being part of a unitary structure. After each flush, refill the valve 50 to allow water to slowly enter the tank until the water level in the tank reaches the tank and fills the water level 52. The flush valve 24 is located at the bottom of the isolator 40 located in the water tank so that the flush valve is adjacent to the flushing water flowing through the flush valve (58 and 61, Figure 2). In other words, most of the water that is delivered through the flush valve during each flush is the water present in the isolator. Figure 2 shows that the flush valve 24 includes a mechanism 54 operable to lift a flush valve member 5 5 from a flush valve seat 57 as shown by arrow 56. -6- 201144536 When the flush valve member is lifted, it floats on the seat until the water level in the isolator drops to a low water level, and the flush valve member closes. Most of the water released during each flush is the main flush or first flush 5 8 and is stored in the isolator surrounding the flush valve 24. In a full flush (using 3 liters of water), a second amount of water 61 in the isolator 4A also flows through a zone 74 to the flush valve. The isolator 40 preferably extends beyond the tank height 52 when it is full. A very small amount of flushing water is from the surrounding water tank area 62, which slowly enters the isolator through the tank-spacer aperture 64. The additional water used for each flush is from the passage 72 of the container 1 of the air-water source 42 which produces air pressure and vacuum at the upper portion thereof. The passageway 72 preferably extends over the circumferential flush valve by more than 180°, wherein the passageway 72 extends substantially completely around the isolator 40. The water level 86 in the container 100 drops to near the water level 84 or slightly above the water level 84 at the beginning of the flush. The drop in water level within the vessel 100 results in the formation of a vacuum. Vacuum is passed through a conduit 90 to a drain channel 14 (Fig. 1) to apply a vacuum to the toilet. The vacuum creates a siphon that flushes the toilet very quickly (usually within 2 seconds), i.e., it quickly pulls the contents away from the toilet. At the end of the flush, when the siphon is interrupted, the water in the water channel 26 (Fig. 1) and the toilet bowl 28 continues to flow to the inside of the toilet and forms a water spot 98. After each flush, the valve 50 is refilled and the tank is refilled, and the water level in the isolator and container is restored to its original water level. The Applicant offers the user another option to produce a low water flush of about 1 liter in addition to a full flush of about 3 liters. A dispenser 1 4 (Fig. 2) isolates the second volume 61 located within the isolator 40 but outside the dispenser from the 201144536 first or main flush volume 58. During the flushing process, button 144 is actuated to open a selector valve 142 such that air 146 can flow in (and thus the second volume 61 is discharged) and the water from the second house will be dispensed with the water in volume 58. In addition, some of the water from source 42 will be used for rinsing. Applicants have found that flushing with a low water volume of | can be completed in one to one and one-half seconds. Immediately thereafter, water flows into the tank to restore water spots 98). It is also possible to use a flushing valve 142 in addition to allowing the air to flow out of the volume 61 during each flush by opening the selector valve 142. This prevents the volume 61 from being filled with water before flushing. Flushing is a low water flush unless the valve is held for about 30 seconds before the next flush. The water-saving toilet of the prior art relies solely on refilling the water of the water spot in the toilet. However, in this case, the part of 1.5 liters will result in only about half of the full amount (3 liters) and then fill the valve 50 to the toilet tank 22 to refill the toilet tank and then fill the toilet. Water spots that are too small will form. In the case of the water-saving toilet of Fig. 2, a first volume 58 of liters is provided during a flushing process, and if the flushing is a full flush, an additional second volume 61 of about one liter is discharged. Whether it is full flushing, there will be an additional one-half to three-quarter-liter E-source 42 flow to the toilet. It is important to ensure that the first product of water 58, 61 flows quickly through the flush valve at the beginning of a complete flush. Applicant, if it is flushed from air-water 3 11⁄2 liters in an inlet product 61 (and or not allowed to close), 142 is opened to provide recovery flushing (the amount of water is used. This is limited, the flow is about , the partial or complete 3 air-water and second capacity is -8 - 201144536. The two volumes 5 8 , 6 1 are placed such that their equal-circle flush valve rests on the axis 1 07 concentric The isolator 40 surrounds the flush valve axis 107, and the distributor is disposed within the isolator and surrounds the flush valve axis. The passage 72 of the source 42 is also tightly coupled to the flush valve. Applicants will use the distributor 61 and the source passage. The open lower end 77 of the 72 is placed above the flush valve seat 57 at a distance of one to two centimeters apart. This allows early rapid flow of water to the valve seat while preventing air from reaching the valve seat. When the water in the isolator arrives The flush valve 24 is closed when the water level 73 is about 10 mm above 77. The flush valve is closed at the lower end 77 of the source passage 72 below the water level 73. The container 1 充当 acts as a Pressurized air source, while in each rinse The period of time serves as a source of vacuum. The container 42 has a cavity 80, and the upper portion 82 of the upper portion of the toilet tank stores compressed air before each flush. When the toilet tank is refilled, the water level rises from a level close to the low container level 84. The air in the upper portion 82 of the vessel is compressed as the vessel is at full water level 86. A typical pressure is 1.5 centimeters of water (pressure at the bottom of a 1.5 cm water column), which is about 0.02 psi. A conduit 90 will cavity The upper portion is connected to the drain passage extending between the upper and lower traps. Figure 3 shows the drain passage 34 extending between the upper and lower traps 3 0, 3 2, in a flush (flush) Before the sewage passage passage contains pressurized air, the pressurized air raises the water level in the toilet 12 to form an enlarged area of the water spot 9.8, and increases the water volume in the toilet. The upper part of the water spot is located Above the water level 92 at the downstream end of the upper trap, a distance A equals (in the range of 5 mm) the water pressure in the drain passage. The water level 94 at the upstream end of the lower trap 3 2 is located below
S -9 - 201144536 方存水彎下游端的水位96下方一距離B處，其中B等 A。排污通道的直徑約爲50毫米。在上方存水彎頂部壁 底部95上方的完全水斑的高度G至少爲50毫米，使得 物件將被水所覆蓋，並確保高度G不會降至零，且允許 水道氣進入浴室。申請人的高度G實際上是60毫米。 申請人發現所有的水偶而會離開便器》此種由於排 通道內的氣壓所導致的便器內的「神秘」的水損失，可 加大連接至排污通道的受壓空氣容積，使得少量受壓空 的損失不致顯著的減小空氣壓力，而得以防止。 圖2顯示申請人如何獲得經導管90連接至排污通 通路的大容積受壓空氣。水箱內的水箱注滿水位5 2是 水箱底部53上方約20公分處。在早期的沖洗過程中’ 氣-水容器1〇〇內的水位快速的由86下降至接近84，而 真空塡充該容器，約下抵水位84處。真空通過導管90 速的（通常是在沖水閥被打開後約1至2秒）施加至排 通道通路34(圖3) ’將便器的內容物虹吸出’在虹吸 斷前，使該內容物進入排污通道通路內°在沖洗（沖水 開始後，容器10 0 (圖2)內的水位緩慢的（約3 0秒） 升抵容器滿水位8 6。水上升約1 0公分的高度C ’且加 容器上方部分內的空氣抵約3公分的水壓。在朝向完成 洗的過程中，任何大於約1 ·5公分的水（〇.〇2psi )的空 壓力經導管90及下方存水彎逃逸’直到容器上方部分 內的壓力降至所需的水位’約爲的水’爲止。 申請人藉將容器空腔上方部分的頂部設於水箱滿水 於 的 小 下 污 藉 氣 道 在 空 快 污 中 ) 上 壓 沖 氣 82 位 -10- 201144536 高度52上方’且較佳者爲高於水箱滿水位高度52上方至 少一公分’而可在容器1 00的上方部分內獲得大容積的受 壓空氣。申請人認爲較佳者在容器內的水位86及84之間 的水容積至少爲與排污通道通路的容積相等’以便在沖洗 (沖水）初始時即可施加顯著的真空。 申請人在容器1〇〇內儲存的受壓空氣的容積至少爲排 污通道通路的30 %加上導管容積’而較佳者爲在容器內儲 存至少爲排污通道通路的50%加上導管容積的受壓空氣容 積。容器空腔頂部的高度需高於容器注滿水位的高度8 6， 且較佳者爲高於水箱已注滿的水線5 2。 水至便器的流通會維持數秒之久。在第一或二秒的過 程當中，由隔離器內通過沖水閥，及由容器100至沖水閥 ，會有大流動率的水。該大流動率加上容器100的真空會 造成在便器內的水及殘屑快速的被虹吸出，而完成沖洗。 當隔離器內的水高度下降至一低水位時，流動率突然變慢 ，而沖水閥即關閉。然而’有限量的水仍由正在關閉中的 沖水閥’及由水道2 6及便器溝2 8流出。此水將塡充存水 彎及在便器內形成水斑9 8。沖洗末端過量的流動會浪費水 。申請人將水箱-隔離器孔6 4 (圖2 )設計成使得其直徑 (橫截面）可簡易的經由製造商或水電技工或房子主人加 以變化。申請人提供具由一大孔的塞子丨丨〇。若在沖水閥 構件關閉前沒有足夠的水塡充存水彎，則可將塞子移除以 在沖洗末端增加水流量。若水流量太大，可以一具有較小 孔的塞子來取代。 -11 - 201144536 在低水量沖洗（例如1 .5公升）的情形，當僅有在5 8 (非61 )處的水經沖水閥通過時，在58處的水快速的下 降，而在沖洗過程當中，流動至便器的水流提早停止。因 此，沖洗（便器的內容物被移除）及虹吸中斷提早發生， 而較大部分的1 .5公升的水被用以補充水斑。 因此，本發明提供一種容器1 〇〇，可在各沖洗之間儲 存水及空氣，且產生一真空以開始一沖洗，而該沖洗在沖 水閥被打開後一短時間內即結束。一分配器1 40將隔離器 40內的容積分隔成第一及第二容積58，61，而一氣閥142 可手動的操作以選擇完全沖洗（3公升）或低水量沖洗（ 1 .5公升）。 雖然本發明的某些較佳具體實施例的細節經詳細的顯 示及敘述，但精於本藝的人士可認知能在不脫離本發明的 精神及範疇的情形下，對該等實例加以修飾或變更。 【圖式簡單說明】 圖1是本發明馬桶的的部分透視圖，其中有一部份馬 桶水箱被切割。 圖2是沿圖1的線2-2截取得的圖1馬桶的上方部分 的剖面前視圖。 圖3顯示在沖洗前’圖1馬桶的下方部分的剖視圖。 【主要元件符號說明】 1 〇 :馬桶S -9 - 201144536 The water level 96 at the downstream end of the trap is at a distance B below B, where B is equal to A. The drain channel has a diameter of approximately 50 mm. The height of the complete water spot above the bottom 95 of the upper trap wall is at least 50 mm, so that the object will be covered by water and ensure that the height G does not fall to zero and allow the water to enter the bathroom. The applicant's height G is actually 60 mm. Applicant found that all the water couples would leave the toilet. This kind of "mysterious" water loss in the toilet caused by the air pressure in the exhaust passage can increase the volume of compressed air connected to the sewage passage, making a small amount of pressure The loss does not significantly reduce the air pressure and is prevented. Figure 2 shows how the Applicant obtains a large volume of pressurized air that is connected to the blowdown passage via conduit 90. The water tank in the water tank is filled with water level 5 2 which is about 20 cm above the bottom 53 of the water tank. During the early flushing process, the water level in the gas-water container 1 快速 quickly dropped from 86 to nearly 84, and the vacuum was filled to the container, approximately at the water level 84. The vacuum is applied to the discharge passageway 34 (Fig. 3) by simulating the 90-speed of the conduit (usually about 1 to 2 seconds after the flush valve is opened). [Silk the contents of the toilet" before the siphon break, the contents are made Enter the drain passage. ° Flush (after the flushing starts, the water level in the vessel 10 0 (Fig. 2) is slow (about 30 seconds) and rises to the full water level of the vessel. 8 6. The water rises to a height of about 10 cm C' And the air in the upper part of the container is about 3 cm of water pressure. In the process of completing the washing, any air pressure of more than about 1 · 5 cm (〇. 〇 2 psi) is passed through the conduit 90 and the lower trap. Escapes until the pressure in the upper part of the container drops to the desired water level 'approx.' The applicant borrows from the top of the upper part of the container cavity to the small tank in the water tank. Medium) Updraft 82 bits-10-201144536 Height 52 above 'and preferably at least one centimeter above the tank full water level 52' and a large volume of pressurized air in the upper part of the container 100 . Applicant believes that the preferred volume of water between the water levels 86 and 84 in the container is at least equal to the volume of the drain passage passage so that a significant vacuum can be applied at the beginning of the flush (flush). The volume of pressurized air stored by the applicant in the container 1〇〇 is at least 30% of the discharge passage passage plus the conduit volume' and preferably at least 50% of the discharge passage in the container plus the conduit volume The volume of compressed air. The height of the top of the container cavity needs to be higher than the height of the container filled with water level 8.6, and preferably the water line 5 2 above which the water tank has been filled. The flow of water to the toilet will last for a few seconds. During the first or second period, there is a large flow rate of water from the isolator through the flush valve and from the vessel 100 to the flush valve. This large flow rate plus the vacuum of the container 100 causes the water and debris in the toilet to be quickly siphoned out and the flushing is completed. When the water level in the isolator drops to a low water level, the flow rate suddenly becomes slower and the flush valve closes. However, 'a limited amount of water is still flowing from the flushing valve being closed' and from the water channel 26 and the toilet bowl 28. This water will fill the water bend and form a water spot in the toilet. Excessive flow at the end of the rinse will waste water. The Applicant has designed the tank-spacer aperture 6 4 (Fig. 2) such that its diameter (cross section) can be easily varied by the manufacturer or the utility or house owner. Applicants provide a stopper with a large hole. If there is not enough water to fill the water bend before the flush valve member is closed, the plug can be removed to increase the water flow at the end of the flush. If the water flow is too large, it can be replaced by a plug with a smaller hole. -11 - 201144536 In the case of low water flushing (eg 1.5 liters), when only water at 5 8 (non 61) passes through the flush valve, the water at 58 drops rapidly while flushing During the process, the flow of water to the toilet stops early. Therefore, flushing (the contents of the toilet is removed) and siphon interruption occur early, while a larger portion of 1.5 liters of water is used to replenish the water spots. Accordingly, the present invention provides a container 1 that stores water and air between flushes and generates a vacuum to initiate a flush which is completed shortly after the flush valve is opened. A distributor 140 divides the volume within the isolator 40 into first and second volumes 58, 61, and a gas valve 142 can be manually operated to select full flush (3 liters) or low water flush (1.5 liters). . Although the details of some of the preferred embodiments of the present invention have been shown and described in detail, those skilled in the art will recognize that the examples may be modified or modified without departing from the spirit and scope of the invention. change. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a partial perspective view of a toilet of the present invention in which a portion of the bucket water tank is cut. Figure 2 is a cross-sectional front elevational view of the upper portion of the toilet of Figure 1 taken along line 2-2 of Figure 1. Figure 3 shows a cross-sectional view of the lower portion of the toilet of Figure 1 prior to rinsing. [Main component symbol description] 1 〇 : Toilet
-12- 201144536 12 :便器 1 4 :排污通道 1 6 :排水管 2 0 :水供應源 2 2 :水箱 2 4 :沖水閥 2 6 :水道 2 8 :便器頂部溝 3 0 :上方存水彎 3 2 :下方存水彎 3 4 :排污通道通路 40 :隔離器 42 :容器 5 0 :再注滿閥 5 2 :水箱注滿水位 5 3 :水箱底部 54 :機構 5 5 :沖水閥構件 5 6 :箭頭 5 7 :沖水閥座 5 8 :第一沖洗量 6 1 :第二水量 6 2 :水箱區域 64 :水箱-隔離器孔 C；' -13- 201144536 72 :通路 73 :隔離器內的水位 74 :區域 77 :通路的下端 80 :空腔 82 :容器上方部分 8 4 :低容器水位 8 6 :容器滿水位 90 :導管 92 :上方存水彎下游端處的水位 94 :下方存水彎上游端的水位 95 :上方存水彎頂部壁的底部 96 :下方存水彎下游端的水位 9 8 :水斑 100 :容器 1 〇 7 :軸線 1 1 0 :塞子 1 4 0 :分配器 142 :選擇閥 144 :按鈕 146 :入口 -14--12- 201144536 12 : Toilet 1 4 : Sewage channel 1 6 : Drain pipe 2 0 : Water supply source 2 2 : Water tank 2 4 : Flush valve 2 6 : Water channel 2 8 : Toilet top ditch 3 0 : Upper trap 3 2 : Lower trap 3 4 : Sewage passage 40 : Isolator 42 : Container 5 0 : Refill valve 5 2 : Water tank filled with water level 5 3 : Tank bottom 54 : Mechanism 5 5 : Flush valve member 5 6: arrow 5 7 : flush valve seat 5 8 : first flushing amount 6 1 : second water amount 6 2 : water tank area 64: water tank - isolator hole C; ' -13- 201144536 72 : path 73 : inside the isolator Water level 74: Area 77: lower end 80 of the passage: cavity 82: upper part of the container 8 4 : low container water level 8 6 : container full water level 90: conduit 92: water level at the downstream end of the upper trap 94: water below The water level at the upstream end of the bend 95: the bottom of the upper trap wall 96: the water level at the downstream end of the lower trap 9 8: water spot 100: container 1 〇 7: axis 1 1 0 : plug 1 4 0 : distributor 142: selection Valve 144: Button 146: Entry-14-