M315557 八、新型說明： 【新型所屬之技術領域】 -種供一種咖働器之改良結構，尤其是指 於此底座可平壓咖啡粉上，因施壓力道相同， 隸 Ϊ平均之咖啡，且於咖轉的平壓，無所謂之 品質不-之咖啡飲品。達到無因人㈣而產生 【先前技術】 粉二圖所示，咖啡飲品係♦啡豆經磨豆機、壓 咸^ΓΓ 咖啡機而製成—杯香醇咖啡，故咖啡口 二‘:化上述因素’磨丑機、吻啡機屬機器作業可以 =值=整’壓粉器7於濾、杯6屬人工操作，常因 力於壓粉117之力道不同，男女關力道不同， 人於母次力道也不盡相同，星粉器7於濾杯6不 又較A方所煮出的咖啡出現偏苦、焦味，者 出的咖啡Π味濃、淡不-，無法呈現1品質口感之咖啡: 【新型内容】 —本創作係提供-種咖啡祕器之改良結構尤其是指 =施力平叙咖啡祕器，其係包含減體、頂彈箐、θ 玫持部、底座、固定梢所組成。 5 M315557 為中央具容置孔、於容置孔開口處具環狀 體於表面轉折處為適當之圓角利於 手旱寺k ’ #置孔於適#深度設螺紋 自7離底部之環圈直二遞減。 螺合體、抵制套、頂制彈簧、容置套、抵 抵㈣、111定塊魅成；螺合體為環狀 套體：t心設貫通之穿孔，底部開口處往上延設下凹槽、 上凹曰’且下凹槽之口徑大於上凹槽口徑，下凹槽之環壁 設螺紋，且螺讀之上端外部m置槽，容置槽之環壁 β又有累、次其穿孔之上端開口處為外擴之斜角；抵制套為 貫穿透孔之環套體，抵制套之直徑略小於螺合體之上凹槽 之口么’於透孔上㈣口往内環設容置槽；頂制彈箸為適 當長度、線控之彈箐’其環圈直徑略小於略小抵制套之直 徑；容置套為具貫通穿孔之環狀套體，於底部環設凸緣， 頂端设有小於穿孔之嵌合部，套體表面環設若干同孔徑之 透孔，且設同孔徑之鋼珠；抵止彈簧為適當長度、線徑之 彈簧，其環圈直徑略小於容置套穿孔之口徑；支撐桿之於 上#又適^處设一環槽容置容置套之鋼珠，下段設其直徑小 於支撐桿之螺合部，且於適當處設螺紋，支撐桿之上端設 直徑較小之嵌合柱；抵制體似喇βΑ之外觀，其中心設貫通 之牙孔，於抵制體上部環設容置槽，其周壁上設有螺紋， 穿孔之底部開口處設容置槽，其周壁上設螺紋，於抵制體 底面且為些許角度之圓錐面；固定塊為具貫通穿孔之環狀 套體，於底部環設凸緣，頂端設有嵌合部，套體周壁設有M315557 VIII. New description: [New technical field] - An improved structure for a type of curry machine, especially when the base can be pressed on the ground coffee, because the pressure is the same, the average coffee is used, and In the flat pressure of the coffee, there is no such thing as a quality coffee drink. Achieving no cause (4) [Previous technology] As shown in the second picture, the coffee drink is made of Beans, Beans, and a salty coffee machine, so the coffee is espresso. The factors 'grinding ugly machine, kiss machine are machine work can = value = whole 'powder 7 in the filter, cup 6 is a manual operation, often due to the force of the pressure powder 117 is different, men and women are different, the mother The secondary force is not the same. The toner of the starbeater 7 in the filter cup 6 is not bitter and burnt than the coffee brewed by the A side. The coffee is strong and not light, and cannot give a quality taste. Coffee: [New Content] - This creative department provides an improved structure for the coffee secretor, especially the syllabus, which includes the reduction body, the top elastic file, the θ rose holder, the base, and the fixed tip. composition. 5 M315557 is a centrally-receiving hole, with an annular body at the opening of the accommodating hole. The corner is suitable for the corner of the surface. It is suitable for the hand-dry temple k' #置孔于适#depth threaded from the bottom of the ring Straight two decreases. The screw body, the resist sleeve, the top spring, the accommodating sleeve, the abutting (four), the 111 block fascinating; the screw body is an annular sleeve body: the t-shaped through hole is pierced, and the bottom opening is extended upwardly, The upper concave groove has a larger diameter than the upper groove diameter, and the ring wall of the lower groove is provided with a thread, and the outer end of the screw reading is provided with a groove, and the ring wall β of the receiving groove is tired and the second hole is pierced. The upper end opening is an oblique angle of the outer expansion; the resisting sleeve is a ring sleeve extending through the through hole, and the diameter of the resisting sleeve is slightly smaller than the opening of the groove above the screw body. The top of the magazine is a suitable length, the wire-controlled magazine 其's ring diameter is slightly smaller than the diameter of the slightly smaller resisting sleeve; the accommodating sleeve is an annular sleeve with a through-perforation, and a flange at the bottom, the top The utility model is provided with a fitting portion smaller than the perforation, the surface of the sleeve body is provided with a plurality of through holes of the same aperture, and the steel ball of the same aperture is provided; the spring of the abutting spring is a spring of a proper length and a wire diameter, and the diameter of the ring ring is slightly smaller than that of the receiving sleeve. The diameter of the support rod; the support rod is on the upper # and the appropriate place is provided with a ring groove to accommodate the steel sleeve of the accommodating sleeve, and the lower section is provided with a small diameter The screwing portion of the support rod is provided with a thread at a suitable position, and the upper end of the support rod is provided with a small-sized fitting column; the resisting body is like the appearance of the ΑβΑ, and the center is provided with a through-hole, and the upper ring of the resisting body is provided. The groove is provided with a thread on the peripheral wall thereof, and a receiving groove is formed in the bottom opening of the perforation, and a thread is arranged on the peripheral wall thereof to resist the conical surface of the bottom surface of the body at a slight angle; the fixing block is an annular sleeve body with a through hole. a flange is arranged at the bottom, and a fitting portion is arranged at the top end, and the peripheral wall of the sleeve body is provided
M315557 螺紋’穿孔底端之開口設有容置槽；抵制體之螺紋 體下凹槽之螺紋螺合，抵制套、頂制彈簧、容^套>、累δ 彈簧、支樓桿、固定塊依順置人，且固定塊之_^止 抵制體容置槽之螺紋，容置套透孔鋼珠嵌入支俨浐，、二於 底座為圓柄之體狀，其上端面為些許角 端中心設有嵌合體，嵌合體上端面設容置孔，其辟2上 螺紋。、 ^爱玫有 底座受壓力於按壓體作動時，底座帶動支揮桿，心 槽内之鋼珠作動容置套，致其嵌合部抵制於鄉簧底= 圈，於此，容置套底部之凸緣抵制之頂㈣簧於抵二 螺合體穿隸縮’以此，底錢壓於按舰作動時^ 簧、頂制彈簧提供反向制力。 、平 底座持續於按壓體作動時，面抵止於抵制體之 圓錐面，鋼珠於容置套之透錢人抵制套之容置槽，支^ 桿其抵止彈簧加壓抵制容置套穿孔壓縮，容置套底部之^ 緣抵制頂制彈簧於螺合體壓縮，容置套之頂端抵制於頂彈 簧之底部’於此’頂彈簧提供反向制力，又容置套之鋼珠 才制^制套之谷置槽，於此，容置套反制於壓縮頂制彈菁， 抵止彈簧、·彈簧、鄕簧提供最大反向制力。’ 本創作之咖啡壓粉器，因施壓力道洲，咖啡泮取時， ^于感#χ均勻之咖啡’杜絕咖啡粉因受壓密度不均句而 1^日易產生酸性、偏苦、焦味咖啡，達到無因人為因辛 而產生品質不一之咖啡飲品。 、 7 M315557 【實施方式】 请參閱第二至四圖，本創作係提供—種咖啡堡粉器 改良結構，其係包含按軸i、解簧2、握 4、固定梢5所組成。 展座 按壓體1其係為中央具容置孔u、於容置孔 處具環狀谷置槽12之圓柱體，按壓體於表 之園㈣料掌龍，容置孔„於料當 頂彈簧2為適當長度、線徑之彈酱，其為自頂 部之環圈直徑依序遞減。 - 谷套、抵止彈*35、支擇桿36、抵制體37 38所組成。 U疋塊 螺合體31為環狀套體，於中心設貫 部開口處往上延設下凹槽312、上凹槽313，== 之口徑大於上凹槽313 σ徑，下凹槽312之壁: 仙，且螺合體31之上端外部環設容置槽315，容置;= 之％壁設有螺紋3151，其穿孔311 t^ 斜角似。 ，、？孔311之上關。處為外擴之 抵制套32為貫穿透孔321之環套體抵 ^小於螺合體31之上凹槽313之口徑，於透孔= 開口往内環設容置槽322。 其環圈直徑略 頂制彈簧33為適當長度、線徑之彈簧， 小於略小抵制套之直徑。 容置套34為具貫通穿孔341 之環狀套體，於底部環設 M315557 凸緣342 ’頂端設有小於穿孔341之嵌合部343，套體表面 環設若干同孔徑之透孔344，且設同孔徑之鋼珠345。 抵止彈簧35為適當長度、線徑之彈簧，其環圈直後略 小於容置套34穿孔341之口徑。 支撐桿36之於上段適當處設一環槽363容置容置套 34之鋼珠345，下段設其直徑小於支撐桿36之螺入邙 36i ’且於適當處設螺紋遍，支撐桿％之上端設直ς較 小之嵌合柱362。M315557 threaded end of the perforated bottom end is provided with a receiving groove; threaded screwing of the groove under the threaded body of the resisting body, resisting sleeve, top spring, capacity sleeve, tired δ spring, branch rod, fixed block According to the arrangement of the person, and the fixing block _^ resists the thread of the body accommodating groove, the shank of the through hole is embedded in the support yoke, and the second end is the body of the round shank, and the upper end surface is a corner end center A fitting body is provided, and the upper end surface of the fitting body is provided with a receiving hole, which is threaded. ^Ai Mei has a base under pressure to press the body to actuate, the base drives the swing rod, and the steel ball in the heart groove acts as a moving sleeve, so that the fitting part resists the spring bottom=ring, here, the bottom of the sleeve The top of the flange resists the (four) spring to the second screw body to wear the contraction, so that the bottom money is pressed against the ship when the spring, the top spring provides the reverse force. When the flat base continues to act on the pressing body, the surface resists the conical surface of the resisting body, and the steel ball is in the receiving groove of the permeable sleeve of the accommodating sleeve, and the supporting rod resists the spring pressure to resist the perforation of the accommodating sleeve. Compression, the bottom edge of the accommodating sleeve resists the compression of the top spring in the screw body, and the top end of the accommodating sleeve resists the bottom of the top spring. Here, the top spring provides a reverse force, and the steel ball of the sleeve is placed. The sleeve of the sleeve is grooved, and the receiving sleeve is counter-compressed on the compressed top-made elastic, and the spring, the spring, and the spring provide the maximum reverse force. 'The coffee presser of this creation, because of the pressure on the road, when the coffee is taken, ^ 感 χ χ χ 之 之 ' ' 杜 杜 杜 咖啡 咖啡 咖啡 咖啡 咖啡 杜 杜 咖啡 杜 杜 咖啡 咖啡 杜 咖啡 咖啡 咖啡 咖啡 咖啡 咖啡 咖啡 咖啡 咖啡 咖啡 杜 杜 杜 杜 杜Coke-flavored coffee, which has no quality coffee due to human origin. 7 M315557 [Embodiment] Please refer to the second to fourth figures. This creation provides a modified structure of coffee brewer, which consists of shaft i, unclip spring 2, grip 4 and fixed tip 5. The booth pressing body 1 is a cylinder having a central receiving hole u and a ring-shaped valley groove 12 at the receiving hole, and the pressing body is in the table garden (4) material palm dragon, and the receiving hole „ The spring 2 is a bolus of appropriate length and wire diameter, which is sequentially decreasing in diameter from the top ring. - The sleeve, the resisting bullet * 35, the supporting rod 36, and the resisting body 37 38 are formed. The joint 31 is an annular sleeve body, and a lower groove 312 and an upper groove 313 are extended upward at the opening of the central portion, the diameter of the == is larger than the upper groove 313 σ, and the wall of the lower groove 312 is: The outer ring of the upper end of the screw body 31 is provided with a receiving groove 315 for accommodating; the wall of % is provided with a thread 3151, and the hole 311 t^ is inclined. The hole 311 is closed above. The sleeve 32 is a ring sleeve extending through the through hole 321 and smaller than the diameter of the groove 313 above the screw body 31. The through hole = the opening is disposed in the inner ring with the receiving groove 322. The diameter of the ring is slightly raised by the spring 33. The spring of the appropriate length and wire diameter is smaller than the diameter of the slightly smaller resisting sleeve. The accommodating sleeve 34 is an annular sleeve body with a through-hole 341, and the bottom ring is provided with a M315557 flange 342' at the top end of which is provided with a smaller diameter than the perforation. The fitting portion 343 of the 341 has a plurality of through holes 344 of the same aperture and a steel ball 345 of the same aperture. The abutting spring 35 is a spring of a proper length and a wire diameter, and the ring is slightly smaller than the receiving sleeve. 34 The diameter of the through hole 341. The support rod 36 is provided with a ring groove 363 for accommodating the steel sleeve 345 of the accommodating sleeve 34, and the lower portion is provided with a diameter smaller than the screw 邙 36i ' of the support rod 36 and is provided with a thread at a suitable position. A fitting post 362 having a smaller straight diameter is provided at the upper end of the support rod %.
抵制體37似喇叭之外觀，其中心設貫通之穿孔37丄， 於抵制體37上部環設容置槽372，其周壁上設有螺1紋 3721，穿孔奶之底部開口處設容置槽374 ρ 螺紋=於抵制體37底面且為些許角度之圓錐面‘ 固疋塊38為具貫通穿孔381之環狀 凸緣挪，頂端設有嵌合部383,套二^於底部環設 穿孔-底端之開口設有容置槽385體周壁仅有螺紋咖， 抵制體37之螺紋3721與螺合體 样 期螺合，抵制套32、頂制彈簧33、312之螺紋 簧35、支擔桿36、固定塊38依順置Λ 34、抵止彈 紋383螺合於抵制體37容置槽3 ^疋塊38之螺 34透孔344鋼珠祕嵌入支撐桿36之^ 3741，容置套 底座4為圓柄之體狀，复上 —θ 363。 44 ’上端中心設有嵌合體4Γ，嵌合體^許，之圓錐面 42，其内壁設有螺紋。 1上端面設容置孔 请參閱第二至四圖所示，按壓體 $ 4置孔11套設於螺 9 M315557 合體31之上端容置槽315，按壓體}之螺紋ln與螺合體 31容置槽315之螺紋3151螺合，支撐桿36螺合部361之 螺紋3611與底座4容置孔42之螺紋43螺合，頂制彈簧 33抵制於容置套34底部之凸緣342與抵制套兇之底面， 抵止彈簧35抵制於支撐桿36之頂面與容置套討穿孔34工 之頂部，頂彈簧2其底部之環圈抵制於螺合體&穿孔311 上端之斜角314 ’其頂部之環圈抵制於按壓體1容置孔u 底部面。 睛參閱第五圖所示，底座4受壓力於按壓體丄作動時， 底座4帶動支撐桿36，其環槽363内之鋼珠345作動容置 套34，致其嵌合部343抵制於頂彈簧2底部環圈，於此， 谷置套34底部之凸緣342抵制之頂制彈* 33於抵制套32 於螺合體31穿孔311壓縮，以此，底座4受壓於按壓體i 作動=，頂彈簣2、頂制彈簧33提供反向制力。 ，清參閱第六圖所示，底座4持續於按壓體工作動時， 當圓錐面44抵止於抵制體37之圓錐面373，鋼珠345於 谷置套34之透孔344嵌入抵制套32之容置槽322，支撐 桿36.其抵止彈簧35加壓抵制容置* %穿孔341壓縮，容 ，套，底部之凸緣342抵制頂制彈簧33於螺合體31壓 ，，气置* 34之頂端抵制於頂彈酱2之底部，於此，頂彈 貫2提供反向制力，又容置套％之鋼珠扣制抵制套 32之各置槽322 ’於此’容置套34反制於壓縮頂制彈簧 33，抵止彈簧35、頂制彈簧％、頂彈簧2提供最大反向制 力0 M315557 所示 4㈣赠杯6之咖啡二:作之咖啡Μ粉器，其底座 供-定之下壓力於咖 可平整於濾、杯 6之開心之抵制體37之底端面 上’因施壓力道相㈤，咖处、二底座:可平壓咖啡粉5 啡，杜絕咖啡粉5因密均感較均勻之，加 性、偏苦、焦味㈣，均 時易產生酸 之咖啡飲品 U人為因素而產生品質不—The resisting body 37 is similar to the appearance of the horn. The center of the resisting body is provided with a through hole 37丄. The receiving body 37 is provided with a receiving groove 372 at the upper portion of the resisting body 37. The peripheral wall thereof is provided with a thread 1372, and the bottom of the perforated milk is provided with a receiving groove 374. ρ Thread = a conical surface on the bottom surface of the resisting body 37 and a slight angle. The solid block 38 is an annular flange with a through-hole 381. The top end is provided with a fitting portion 383, and the sleeve is provided with a perforation-bottom at the bottom ring. The opening of the end is provided with the arranging groove 385, and the peripheral wall of the body is only threaded. The thread 3721. of the resisting body 37 is screwed with the screw body, and the sleeve 32, the threaded spring 35 of the top spring 33, 312, the support rod 36, The fixing block 38 is arranged to be slid 34, the snagging 383 is screwed to the accommodating groove 37 of the resisting body 37, and the snail 34 of the slab 38 is inserted into the support rod 36 3741, and the accommodating sleeve base 4 is The shape of the round handle is repeated - θ 363. 44' The center of the upper end is provided with a fitting body 4Γ, and the fitting surface of the conical surface 42 is provided with a thread on the inner wall. 1 The upper end surface is provided with a receiving hole, as shown in the second to fourth figures, the pressing body $4 is disposed in the upper end of the screw 9 M315557, and the threading groove 311 and the screw body 31 are accommodated. The thread 3151 of the groove 315 is screwed, the thread 3611 of the screw portion 361 of the support rod 36 is screwed with the thread 43 of the receiving hole 42 of the base 4, and the top spring 33 is resisted against the flange 342 and the resist sleeve at the bottom of the receiving sleeve 34. The bottom surface of the sturdy spring 35 resists the top surface of the support rod 36 and the top of the accommodating sleeve 34. The bottom ring of the top spring 2 resists the oblique angle 314 of the upper end of the screw body & 311. The ring of the top resists the bottom surface of the receiving body u of the pressing body 1. As shown in the fifth figure, when the base 4 is pressed against the pressing body, the base 4 drives the support rod 36, and the steel ball 345 in the ring groove 363 acts as the moving sleeve 34, so that the fitting portion 343 resists the top spring. 2, the bottom ring, wherein the bottom flange 342 of the bottom of the valley sleeve 34 resists the top bomb * 33 is compressed by the resist sleeve 32 in the through hole 311 of the screw body 31, whereby the base 4 is pressed against the pressing body i to act = The top magazine 2, the top spring 33 provides a reverse force. As shown in the sixth figure, when the base 4 continues to move by the pressing body, when the conical surface 44 abuts against the conical surface 373 of the resisting body 37, the steel ball 345 is inserted into the through hole 344 of the valley sleeve 34 to be embedded in the resisting sleeve 32. The receiving groove 322, the supporting rod 36. The pressing spring 35 pressurizes against the receiving *% of the perforation 341 is compressed, the sleeve, the bottom flange 342 resists the pressing of the top spring 33 on the screw body 31, and the gas is placed * 34 The top end resists the bottom of the top bomb 2, where the top elastic 2 provides a reverse force, and the sleeve of the steel ball is placed to form the groove 322 of the resist sleeve 32. Made of compression top spring 33, resist spring 35, top spring %, top spring 2 provides maximum reverse force 0 M315557 4 (four) cup 6 coffee 2: made of coffee powder, its base for - Under the pressure, the coffee can be flattened on the bottom end of the filter, cup 6 happy resisting body 37. Because of the pressure phase (5), coffee, two base: can press the coffee powder 5 brown, eliminate the coffee powder 5 The feeling of uniformity is more uniform, additive, bitter, and burnt (four), and the quality of the coffee drink U is artificially produced.
且^創作為提供可調式之壓力，於簧2可更換 ^里小彈力之彈f，以此產生數值化壓力，藉此調配風味 迥異之咖啡。 请參閱第二、四圖所示，本創作固定塊38於穿孔381 内壁可設有環槽386, 一環套387嵌置於此，支撐桿36往 復於固定塊38時可提供緩衝作用，使咖啡壓粉器易於平穩 施力。 請參閱第二圖所示，按壓體1之外環設一固定孔13， 底座4嵌合體41之外環面設有固定孔44，以固定梢8螺 合固定按壓體i與螺合體31、支撐桿36與底座4固合， 於此咖啡壓粉器可於濾杯6更換不同底座並與支撐桿36 固合。 11 M315557 ‘ 【圖式簡單說明】 、 第一圖：係習知實施動作示意圖。 第二圖：係本創作之立體分解圖。 第三圖··係本創作之立體組合圖。 第四圖：係本創作之剖面結構圖。 第五圖：係本創作之剖面動作示意圖。 第六圖：係本創作之剖面動作完成圖。 第七圖：係本創作之使用動作示意圖。 • 第八圖··係本創作之使用動作完成圖。 12 M315557 一 【主要元件符號說明】 、 （1)按壓體 (12)容置槽 (3)握持部 (：312)下凹槽 (314)斜角 (32) 抵制套 (33) 頂制彈簧 • (342)凸緣 (345)鋼珠 (361)螺合部 (363)環槽 (372)容置槽 (374)容置槽 (381)穿孔 ¢384)螺紋 ® (387)環套 (42)容置孔 (45)固定孔 (61)開口 (11)容置孔 (111)螺紋 (13)固定孔 (2)頂彈簧 (31)螺合體 (311)穿孔 (3121)螺紋 (313)上凹槽 (315)容置槽 (3151)螺紋 (321)透孔 (322)容置槽 (34)容置套 (341)穿孔 (343)嵌合部 (344)透孔 (35)抵止彈簧 (36)支撐桿 (3611)螺紋 (362)欲合柱 (37)抵制體 (371)穿孔 (3721)螺紋 (373)圓錐面 (3741)螺紋 (38)固定塊 (382)凸緣 (383)嵌合部 (385)容置槽 (386)環槽 (4)底座 ¢41)嵌合體 (43)螺紋 (44)圓錐面 (5)咖啡粉 ⑹:?慮杯 00壓粉器 (8)固定梢 13And ^ created to provide adjustable pressure, the spring 2 can be replaced with a small elastic force f, in order to generate a numerical pressure, thereby blending the flavor of the coffee. Referring to the second and fourth figures, the inner fixing block 38 of the present invention can be provided with a ring groove 386 on the inner wall of the through hole 381. A ring sleeve 387 is embedded therein, and the support rod 36 can provide a cushioning effect when reciprocating the fixing block 38 to make the coffee. The powder compactor is easy to apply force smoothly. As shown in the second figure, a fixing hole 13 is formed in the outer ring of the pressing body 1. The outer ring surface of the base 4 fitting body 41 is provided with a fixing hole 44, and the fixing body 8 is screwed and fixed to the pressing body i and the screw body 31, The support rod 36 is fixed to the base 4, and the coffee powder compactor can be replaced with a different base in the filter bowl 6 and fixed to the support rod 36. 11 M315557 ‘ [Simple description of the diagram], the first diagram: a schematic diagram of the implementation of the conventional implementation. The second picture: is a three-dimensional exploded view of the creation. The third picture is a three-dimensional combination of the creation. The fourth picture: the cross-sectional structure of the creation. The fifth picture is a schematic diagram of the cross-section action of this creation. Figure 6: This is the completion of the cross-section action of this creation. Figure 7: Schematic diagram of the use of this creation. • The eighth picture is the use of the action completion diagram. 12 M315557 A [Main component symbol description], (1) Pressing body (12) accommodating groove (3) Grip (: 312) Lower groove (314) Bevel (32) Resisting sleeve (33) Top spring • (342) flange (345) ball (361) screw (363) ring groove (372) receiving groove (374) receiving groove (381) perforated ¢ 384) threaded ® (387) ring sleeve (42) Locating hole (45) fixing hole (61) opening (11) accommodating hole (111) thread (13) fixing hole (2) top spring (31) screw body (311) perforation (3121) thread (313) concave Groove (315) receiving groove (3151) thread (321) through hole (322) receiving groove (34) receiving sleeve (341) perforation (343) fitting portion (344) through hole (35) resisting spring ( 36) Support rod (3611) thread (362) to fit column (37) resist body (371) perforation (3721) thread (373) conical surface (3741) thread (38) fixing block (382) flange (383) Joint (385) accommodating groove (386) ring groove (4) base ¢ 41) fitting body (43) thread (44) conical surface (5) coffee powder (6): ? cup 00 powder press (8) fixed tip 13