201138689 六、發明說明： 【發明所屬之技術領域】 本發明疋有關於一種咖啡沖泡方法，特別是指一種專 用於沖泡Espresso咖啡的咖啡沖泡方法。 【先前技術】 咖啡機的種類繁多，就專用於沖泡出義式匕^以⑽濃 縮咖啡的咖啡機而言，其係採用蒸汽或熱水高壓快速地萃 取出香醇的咖啡。沖泡咖啡時，先打開電源開關，加熱鋼 爐内的熱水’另外如圖9所示將研磨完成的咖徘粉91裝 入一個杓狀且具有濾孔的濾器92内，並以一支填壓器^ 將該渡胃92内之咖啡粉91 M實成咖啡塊，而後再將該濾 益92裝入一個固定安裝在前側之沖泡座（圖未示）底部並 卡掣定位，當熱水加熱至高溫後，往上推高一支樞接在該 冲泡座上方的把手（圖未示），讓鍋爐（圖未示）内的熱水流入 "亥冲泡座内，再緩緩下壓該把手，帶動一個位在該沖泡座 内之/舌塞（圖未示）往下移動推壓，以在強大的壓力下迫使 ’、、、水迅速向下通過該濾器92之咖啡塊，即可加壓萃取出 /辰郁芳香的Espresso咖啡。 上述義式濃縮咖啡機，就機體而言，有機械設計的活 塞拉霸機，也有幫浦設計的電子控制機，兩者都必需具備 向耗犯的大錫爐，前者鋼爐壓力供水且拉霸活塞萃取咖 非後者幫浦供水且幫浦萃取咖啡，無論何種形式，皆須 在機體外安裝把手、濾器92與填壓器93，而且需要安裝 與該沖泡座連接以供應熱水的鍋爐，並須電連接電源或射S ] 3 201138689 加蓄電設備了需要耗費能源之外，其整體構造複雜， 體積大而笨重’亦不利於攜帶。更由於該沖泡座是固定設 置’且該把手為旋擺移動’ & 了使活塞能在該沖泡座内上 下轴向移自〃把手、活塞與沖泡座間的連結關係須較為 精密複雜，所以製造及組裝上亦較為困難。 再者由於忒咖啡機沒有壓實咖啡粉9丨的設計，所以 用於容裝咖啡粉91之濾器92必須與用來沖泡萃取咖啡的 沖泡座分開設置，而且需要另外利用一支填壓器93來壓 實濾器92内的咖啡粉91，也就是咖啡粉91的壓實操作須 在咖啡機外面完成’而且需要直接施力抵壓，操作上不僅 較為費力，也相當麻煩不便，更何況咖啡粉9丨之壓實度 亦無法穩定均勻’相對使得咖啡的萃取效果難以保持因 此上述咖啡沖泡方法仍有待改善。 【發明内容】 因此，本發明之目的，即在提供一種操作容易的咖啡 沖泡方法。 於是’本發明咖啡沖泡方法’是藉由一台咖啡機來沖 泡’ 4咖啡機包含-台機座、—個可拆離地安裝在該機座 内且底部設有數個滴漏孔之遽杯，及-個可擺動地安裝在 該機座上且在該濾杯内移動的驅動裝置，該驅動裝置包括 -個安裝在該濾杯内的活塞，及一支可被驅動而帶動該活 塞在該濾杯内軸向移動的控桿，而該咖啡沖泡方法包含： 一女裝步驟：將研磨成柔細粉末狀的咖啡粉填裝入該 遽杯内’再將_杯套置在該活塞外且安裝在該機座内。 201138689 一壓實步驟：向下抵壓該控桿，以連動該活塞向下移 動擠壓所述咖啡粉，使咖啡粉被壓實成為一個餅狀咖啡 塊。 一加水步驟：將熱水注入該濾杯内，並拉高該控桿以 連動該活塞向上移動，讓熱水接觸該咖啡塊。 一萃取步驟：接著向下抵壓該控桿，連動該活塞向下 移動加壓熱水，並迫使熱水通過咖啡塊向下滴漏，以完成 咖啡的萃取。 本發明之功效在於：藉由兩次抵壓該咖啡機之控桿， 即可完成壓實步驟及萃取步驟，因此具有操作容易及使用 方便之功效。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之一個較佳實施例的詳細說明中，將可 清楚的呈現。 參閱圖1、圖2與圖3，本發明咖啡沖泡方法之較佳 實施例是藉由一台咖啡機來沖泡，該咖啡機包含一台機座 1、一個濾杯2，及一個驅動裝置3。 s亥機座1包括一片底板u、兩片左右相對地安裝在該 底板11之兩側的側板12、一片連接在該底板11與所述側 板12之後側間的後板13 ' —個間隔位在該底板丨〗上方且 水平架置在所述側板12與後板π間的承架ι4，及一支位 在承架14上方且水平架置在所述側板12間的軸桿15。圖 中所不之底板11是由數塊板片併組而成，當然設計上亦贫s】 5 201138689 以為一板片，甚至可以省略該底板11的設置。而該承架 14具有一個容置孔141。 該濾杯2是可拆離地安裝在該機座1之承架14上， 並包括一個底壁21，及一個由該底壁21周緣同體往上延 伸的周壁22。該底壁21與該周壁22共同界定出一個容裝 空間23。該底壁21具有多數個彼此間隔且由該容裝空間 23連通至底側的滴漏孔211。該周壁22是鬆配合地安裝在 該容置孔141内，且能稍微傾斜偏擺，並具有一個徑向往 外突伸且靠置在該承架14上的凸緣221。 該驅動裝置3包括一個可移動地安裝在該濾杯2之容 裝空間2 3内的活塞3 1、一個嵌套在該活塞3 1外圍且周緣 抵靠於該周壁22的環圈32、一支可旋擺地樞接在該軸桿 15上的控桿33、一個底端固定連接該活塞31且頂端可擺 動地樞接於該控桿33的活塞桿34，及一個可移動地套置 在該活塞桿34上且蓋置在該濾杯2頂側的頂蓋35。該活 塞31將該容裝空間23分隔成一個位在下方的萃取區 231，以及一個位在上方的供液區232。該控桿33可被驅 動而以該轴桿15為中心相對於該機座丨旋擺，同時並帶 動該活塞桿34,連動該活塞31在該容裝空間23内上下軸 向移動。該頂蓋35具有數個分別連通該容裝空間23且供 熱水注入的進水口 35i。 以下進一步來看該活塞31與環圈32的相對構造。該 活塞31具有上、下間隔之—個上環段311與—個下環段 312、一個連接上環段311與下環段312且直徑較小於上環 201138689 段311與下環段312的束縮環段313，及數條分別由下環 段312之一底面315連通至束縮環段313之一周面316的 流道314。該上環段311與該周壁22之間形成有一環連通 β亥供液區232與所述流道314的流隙233 ,所述流道314 則在下連通至5玄萃取區231。而該環圈32為一個由橡膠或 矽膠材質製成之〇型環，是套置在該束縮環段3丨3外圍， 並可在上環段311與下環段312之間上下移動。 參閱圖4與圖5，本發明咖啡沖泡方法是依照下列步 驟來進行：一安裝步驟61、一壓實步驟62、一加水步驟 63，及一萃取步驟64。 該安裝步驟61:參閱圖2,先將預定份量且研磨成柔 細粉末狀的咖啡粉41，裝入該濾杯2之容裝空間23内， 並如圖1之箭頭5 1所示傾斜旋擺該驅動裝置3，將該濾杯 2套置在該驅動裝置3的底部，令活塞31相對往下置入該 容裝空間23内，且讓頂蓋35蓋置在該濾杯2頂側，再如 圖1之箭頭52所示反向旋擺該驅動裝置3及該濾杯2，同 時如圖5之（a)步驟所示將該濾杯2安裝在該機座丨之承架 14中，另外，取—個咖啡杯（圖未示）擺放在該濾杯2下方。 該壓實步驟62:先如圖3之箭頭53所示往上推高該 控桿33，以連動該活塞桿34及該活塞31向上移動再如 圖5之（b)步驟及圖6之箭頭54所示，向下抵壓該控桿 並連動該活塞桿34及該活塞31向下移動藉該活塞Μ 擠壓咖啡粉41，使之被壓實成為一個餅狀咖啡塊42。201138689 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a coffee brewing method, and more particularly to a coffee brewing method which is specifically used for brewing Espresso coffee. [Prior Art] A wide variety of coffee machines are used for brewing coffee machines with a (10) concentrated coffee, which is a high-speed extraction of fragrant coffee using steam or hot water. When brewing coffee, first turn on the power switch to heat the hot water in the steel furnace. In addition, as shown in Fig. 9, the grounded curry powder 91 is placed in a filter 92 having a filter hole and a filter. Filler ^ The coffee powder 91 M in the stomach 92 is turned into a coffee block, and then the filter 92 is placed in the bottom of a punching seat (not shown) fixedly mounted on the front side, and the card is positioned. After the hot water is heated to a high temperature, push up a handle (not shown) pivoted above the brewing seat to allow the hot water in the boiler (not shown) to flow into the "Haibu, and then Slowly press the handle to drive a tongue plug (not shown) in the brewing seat to push down to force ',, and water to pass down the filter 92 rapidly under strong pressure. The coffee block can be used to extract the Espresso coffee. The above-mentioned espresso coffee machine, in terms of the body, has a mechanically designed piston slot machine and an electronic control machine designed by the pump. Both of them must have a large tin furnace to be consumed, and the former steel furnace pressure water supply and pull The tyrant piston extraction coffee is not the latter pump water supply and the pump extracts the coffee. In any form, the handle, the filter 92 and the pressure filling device 93 must be installed outside the machine body, and it is necessary to install and connect with the brewing seat to supply hot water. Boiler, and must be electrically connected to the power supply or shoot S ] 3 201138689 In addition to the energy required for the storage of electrical storage equipment, its overall structure is complex, bulky and cumbersome 'also not conducive to carrying. Moreover, since the brewing seat is fixedly set and the handle is swiveled && the piston can be moved up and down axially in the brewing seat, and the connection between the piston and the brewing seat is relatively complicated. Therefore, it is also difficult to manufacture and assemble. Furthermore, since the brewing machine does not have a design for compacting the coffee powder, the filter 92 for containing the coffee powder 91 must be provided separately from the brewing base for brewing the extracted coffee, and an additional filling is required. The container 93 is used to compact the coffee powder 91 in the filter 92, that is, the compaction operation of the coffee powder 91 must be completed outside the coffee machine' and requires direct force application, which is not only laborious but also inconvenient, not to mention the inconvenience. The compaction of the coffee powder 9丨 cannot be stabilized evenly. The relative extraction effect of the coffee is difficult to maintain. Therefore, the above coffee brewing method still needs to be improved. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a coffee brewing method which is easy to handle. Thus, the 'coffee brewing method of the present invention' is brewed by a coffee machine. The 4 coffee machine includes a base, a detachably mounted in the base and a plurality of drip holes at the bottom. a cup, and a drive device swingably mounted on the base and moving within the filter cup, the drive device including a piston mounted in the filter bowl, and a driveable to drive the piston An axially movable control rod in the filter bowl, and the coffee brewing method comprises: a dressing step: filling the powdered coffee powder into a soft cup into a cup, and then placing the cup on the The piston is mounted outside the housing. 201138689 A compaction step: pressing down the lever to interlock the piston to move the coffee powder downward to compact the coffee powder into a piece of cake. A step of adding water: injecting hot water into the filter bowl, and raising the lever to interlock the piston to move upward to allow hot water to contact the coffee piece. An extraction step: then pressing the lever down, interlocking the piston to move the pressurized hot water downward, and forcing the hot water to drip down through the coffee block to complete the extraction of the coffee. The effect of the invention is that the compacting step and the extracting step can be completed by pressing the lever of the coffee machine twice, so that the utility model has the advantages of easy operation and convenient use. The above and other technical contents, features, and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments. Referring to Figures 1, 2 and 3, a preferred embodiment of the coffee brewing method of the present invention is brewed by a coffee machine comprising a base 1, a filter bowl 2, and a drive. Device 3. The shack 1 includes a bottom plate u, two side plates 12 that are oppositely mounted on opposite sides of the bottom plate 11, and a rear plate 13' that is connected between the bottom plate 11 and the rear side of the side plate 12. A frame y4 is disposed above the bottom plate and horizontally between the side plate 12 and the rear plate π, and a shaft 15 positioned above the frame 14 and horizontally placed between the side plates 12. The bottom plate 11 in the figure is composed of a plurality of plates and is also poorly designed. 5 201138689 It is considered that a plate can even omit the setting of the bottom plate 11. The carrier 14 has a receiving hole 141. The filter bowl 2 is detachably mounted on the frame 14 of the base 1, and includes a bottom wall 21, and a peripheral wall 22 extending upward from the periphery of the bottom wall 21. The bottom wall 21 and the peripheral wall 22 together define a containment space 23. The bottom wall 21 has a plurality of drip holes 211 spaced apart from each other and communicated from the receiving space 23 to the bottom side. The peripheral wall 22 is loosely fitted in the receiving hole 141 and can be slightly tilted and has a flange 221 projecting radially outwardly and resting on the bracket 14. The driving device 3 includes a piston 3 1 movably mounted in the receiving space 2 3 of the filter bowl 2, a ring 32 nested around the periphery of the piston 31 and having a peripheral edge against the peripheral wall 22, a control rod 33 pivotally connected to the shaft 15 , a piston rod 34 fixedly connected to the piston 31 and pivotally connected to the control rod 33 at the bottom end, and a movably sleeved A cap 35 is placed on the piston rod 34 and placed on the top side of the filter bowl 2. The piston 31 divides the containing space 23 into a lower extraction zone 231 and a liquid supply zone 232 located above. The lever 33 can be driven to pivot with respect to the base about the shaft 15, and simultaneously drive the piston rod 34 to interlock the piston 31 to move up and down in the housing space 23. The top cover 35 has a plurality of water inlets 35i that communicate with the accommodation space 23 and are supplied with hot water. The relative configuration of the piston 31 and the collar 32 will be further examined below. The piston 31 has an upper ring segment 311 and a lower ring segment 312, a bundle ring connecting the upper ring segment 311 and the lower ring segment 312 and having a smaller diameter than the upper ring 201138689 segment 311 and the lower ring segment 312. The segment 313, and the plurality of strips are respectively communicated from the bottom surface 315 of the lower ring segment 312 to the flow channel 314 of one of the circumferential faces 316 of the bundle ring segment 313. A gap 233 is formed between the upper ring segment 311 and the peripheral wall 22 to connect the β-liquid supply region 232 and the flow channel 314, and the flow channel 314 is connected to the 5-thoust extraction region 231. The ring 32 is a 〇-shaped ring made of rubber or silicone material, which is placed around the periphery of the bundle ring segment 3丨3 and can move up and down between the upper ring segment 311 and the lower ring segment 312. Referring to Figures 4 and 5, the coffee brewing process of the present invention is carried out in accordance with the following steps: a mounting step 61, a compacting step 62, a water adding step 63, and an extraction step 64. The mounting step 61: Referring to FIG. 2, a predetermined amount of coffee powder 41 is ground into a fine powder form, and is loaded into the containing space 23 of the filter bowl 2, and is tilted and tilted as shown by an arrow 51 in FIG. The driving device 3 is disposed on the bottom of the driving device 3, and the piston 31 is placed into the receiving space 23 relatively downward, and the top cover 35 is placed on the top side of the filter cup 2, The driving device 3 and the filter bowl 2 are reversely rotated as shown by an arrow 52 in FIG. 1, and the filter bowl 2 is mounted in the frame 14 of the machine base as shown in step (a) of FIG. In addition, a coffee cup (not shown) is placed under the filter bowl 2. The compacting step 62: first push up the lever 33 as shown by the arrow 53 in FIG. 3 to interlock the piston rod 34 and the piston 31 to move upwards, and then the arrow of FIG. 5(b) and FIG. As shown in Fig. 54, the lever is pressed down and the piston rod 34 is interlocked and the piston 31 is moved downward by the piston 挤压 to press the coffee powder 41 to be compacted into a cake-like coffee block 42.
δ亥加水步驟63 :續將適量熱水由該頂蓋35之進水bS 7 201138689 351注入該濾杯2之供液區232内，而後如圖5之（c)步驟 及圖7之箭頭55所示，往上推高該控桿33，以連動該活 塞桿34及該活塞31向上移動，此時環圈32會向下移動， 靠置在下環段312上，使該流隙233與所述流道314連通， 讓該供液區232内的熱水往下流入該萃取區231，接觸該 咖°非塊42。 该萃取步驟64:隨即圖5之（d)步驟及如圖8之箭頭 56所示，緩緩向下抵壓該控桿33，以連動該活塞桿及 該活塞31向下移動，使環圈32向上移動，靠置在上環段 311上，阻塞在該流隙233與所述流道3 14之間使該流 隙233與所述流冑3 14不連通，豸免熱水往上逆流至該供 液區232’同時藉該活塞31加壓迫使熱水迅速通過咖啡塊 42，讓萃取完成的Espress〇咖啡經該濾杯2之滴漏孔2ΐι 滴漏至咖啡杯中，完成咖啡的萃取。 須說明的是，該控桿33被上下推拉擺動時，該活塞 才干34及„亥，舌塞31亦會被帶動而移動，同時由於該環圈32 緊抵於該慮杯2，戶斤以該遽杯2也會受力而隨之在承架14 内移動。如目3所示，當該控桿33牵動該活塞桿％及該 活塞3 1向上移動時，該濾杯2也會相對於承架μ在該容 置孔141内擺轉傾斜。如圖6所示，當該控桿33牽動該 活塞桿34及該活塞3 1向下移動時，該濾杯2即會被帶動 回擺而呈直立放置在該容置孔141内的狀態。 綜上所述，本發明所採用之咖啡機是一台無需電能而 且不必安裝鍋爐之全手動機器，其拿掉習知高耗能之加熱 201138689δ海加水Step 63: Continue to inject a proper amount of hot water into the liquid supply zone 232 of the filter bowl 2 from the water inlet bS 7 201138689 351 of the top cover 35, and then as shown in step (c) of FIG. 5 and arrow 55 of FIG. As shown, the lever 33 is pushed up to interlock the piston rod 34 and the piston 31 to move upward. At this time, the ring 32 moves downward and rests on the lower ring segment 312, so that the flow gap 233 is The flow path 314 is connected to allow the hot water in the liquid supply area 232 to flow downward into the extraction zone 231 to contact the non-block 42. The extraction step 64: then, as shown in the step (d) of FIG. 5 and the arrow 56 in FIG. 8 , the lever 33 is gradually pressed downward to interlock the piston rod and the piston 31 to move downward to make the ring 32 is moved upwards and rests on the upper ring segment 311, blocking the flow gap 233 from communicating with the flow channel 3 14 between the flow gap 233 and the flow channel 3 14 to prevent the hot water from flowing upward to the upstream The liquid supply area 232' is simultaneously pressurized by the piston 31 to force the hot water to quickly pass through the coffee block 42, and the extracted Espress coffee is dripped into the coffee cup through the drip hole 2ΐ of the filter bowl 2 to complete the extraction of the coffee. It should be noted that when the lever 33 is pushed up and down, the piston can be 34 and the tongue 31 is also driven to move, and since the ring 32 is pressed against the cup 2, The cup 2 is also forced to move in the carrier 14. As shown in Fig. 3, when the lever 33 pulls the piston rod % and the piston 3 1 moves upward, the filter bowl 2 also The tilting of the yoke 2 in the accommodating hole 141 relative to the carrier μ. As shown in FIG. 6, when the lever 33 moves the piston rod 34 and the piston 3 1 to move downward, the filter bowl 2 is driven. The swinging device is placed upright in the receiving hole 141. In summary, the coffee machine used in the present invention is a full manual machine that does not require electric power and does not need to install a boiler, and removes the conventional high energy consumption. Heating 201138689
鍋爐，並將習知之把手、濾器及填壓器融入活塞系統中， 乃將咖啡機簡化成一個活塞系統，故其整體構造簡單，體 積小重量輕，所以能便於攜帶使用。其中該濾杯2可用來 容裝咖啡粉41以及沖泡用的熱水，在操作上，只要將咖 啡粉41裝入該濾杯2内，上拉及下壓該控桿33，並將熱 水加入該濾杯2後，再次經過上拉及下壓該控桿33動作， 即月b加壓萃取出一杯香醇的Espress〇咖啡，也就是不須另 外利用填壓器壓實咖啡粉，只要兩次簡單的拉壓動作，即 可壓實咖啡粉並萃取咖啡，操作上較為省力，也較為簡單 方便，而且亦能保持咖啡粉的壓實度，使得咖啡的萃取效 果穩疋’故確實能達成本發明之目的。 惟以上所述者，僅為本發明之較佳實施例而已，當不 能以此限定本發明實施之範圍，即大凡依本發明申請專利 範圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是本發明咖啡機的一較佳實施例的一立體分解 圖； 圖2是該較佳實施例之一剖視示意圖； ，說明 態； 圖3是該較佳實施例之一部份放大剖視示意圖 將一咖啡粉放入—濾杯中，且往上推高一控桿的狀 圖4是該較佳實施例之一方塊流程圖； 圖5疋5亥較佳實施例之一沖泡流程圖； 圖6是類似圖3的一部份視圖，說明向下抵壓該控s】 9 20Π38689 桿，將該咖啡粉壓實成為一個餅狀咖啡塊，再注入埶水的 狀態； ‘' 圖7是類似圖3的一部份視圖，說明往上推高該控 桿’讓熱水浸透該咖啡塊的狀態； 圖8是類似圖3的一部份視圖，說明向下抵壓該控 桿，以加壓萃取咖啡的狀態；及 圖9是一立體分解圖，說明習知咖啡沖泡方法中用於 將一咖啡粉壓實的作動狀態。 10 201138689The boiler, which incorporates the conventional handle, filter and pressure applicator into the piston system, simplifies the coffee machine into a piston system, so that the overall structure is simple, the volume is small and light, so it can be easily carried. The filter bowl 2 can be used for accommodating the coffee powder 41 and the hot water for brewing. In operation, as long as the coffee powder 41 is loaded into the filter bowl 2, the control rod 33 is pulled up and down, and the heat is applied. After the water is added to the filter bowl 2, the control rod 33 is pulled up and down again, that is, the moon b is pressure-extracted to extract a cup of fragrant Espress espresso coffee, that is, without using another filler to compact the coffee powder, as long as Two simple pulling and pressing actions can compact the coffee powder and extract the coffee, which is more labor-saving, simpler and more convenient, and can maintain the compaction of the coffee powder, so that the extraction effect of the coffee is stable. The object of the invention is achieved. The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All remain within the scope of the invention patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective exploded view of a preferred embodiment of a coffee machine of the present invention; FIG. 2 is a schematic cross-sectional view of the preferred embodiment; Figure 1 is a partially enlarged cross-sectional view showing a coffee powder in a filter bowl and pushing up a control lever. Figure 4 is a block diagram of the preferred embodiment; Figure 5 Figure 1 is a partial view similar to Figure 3, illustrating the downward pressing of the control s] 9 20Π38689 rod, compacting the coffee powder into a cake-like coffee piece, and then injecting The state of the drowning water; '' Figure 7 is a partial view similar to Figure 3, illustrating the state in which the lever is pushed up to let the hot water penetrate the coffee block; Figure 8 is a partial view similar to Figure 3, The state in which the control lever is pressed downward to pressurize the extraction of the coffee; and FIG. 9 is an exploded perspective view illustrating the operation state for compacting a coffee powder in the conventional coffee brewing method. 10 201138689
【主要元件符號說明】 1 ....... …·機座 311 ....... 上環段 11...... …·底板 312 ·，.*·* ’ 下環段 12…… •…側板 313....... 束縮環段 13…… …後板 314....... 流道 14…… …·承架 315....... 底面 141… •…容置孔 316....... 周面 15·’".' …·轴桿 32......... 環圈 2 ....... •…濾杯 控桿 21…… …·底壁 34......... 活塞桿 211… •…滴漏孔 *·**♦·♦，♦ 頂蓋 22…… …·周壁 351 ....... 進水口 221… •…凸緣 41......... 咖啡粉 23…… …·容裝空間 »·»*«♦*♦» 咖啡塊 231 ··· ‘ ♦ ‘，孕_ 區 51~5 6 — 箭頭 232… …·供液區 61......... 安裝步驟 233… •…流隙 62 **·**♦** 壓實步驟 3 ....... •…驅動裝置 63......... 加水步驟 31…… …活塞 64......... 萃取步驟 11[Description of main component symbols] 1 .............The base 311 ....... Upper ring segment 11 ... .... Base plate 312 ·,.*·* ' Lower ring segment 12 ...... •...Side plate 313....... Bundle ring segment 13......Back plate 314....... Flow path 14... ...·Rack 315....... Bottom surface 141 ... •... accommodating hole 316....... circumference 15·'".' ...· shaft 32......... ring 2 ....... •...filter Cup control lever 21.........Bottom wall 34......... Piston rod 211... •... drip hole*·**♦·♦, ♦ top cover 22... ...·peripheral wall 351 .... ... Inlet 221... •...Flange 41......... Coffee powder 23... ...·Containing space»·»*«♦*♦» Coffee block 231 ··· ' ♦ ', Pregnancy _ zone 51~5 6 — arrow 232... ... liquid supply zone 61...... Installation step 233... •...flow gap 62 **·**♦** Compaction step 3 ... .... •... drive unit 63......... water addition step 31... ... piston 64......... extraction step 11