WO2011072521A1 - 咖啡酿造器 - Google Patents

咖啡酿造器 Download PDF

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Publication number
WO2011072521A1
WO2011072521A1 PCT/CN2010/074553 CN2010074553W WO2011072521A1 WO 2011072521 A1 WO2011072521 A1 WO 2011072521A1 CN 2010074553 W CN2010074553 W CN 2010074553W WO 2011072521 A1 WO2011072521 A1 WO 2011072521A1
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Prior art keywords
brewing
coffee
bracket
slider
disposed
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PCT/CN2010/074553
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English (en)
French (fr)
Inventor
郭建刚
闵小刚
陈光华
王威
邓秀文
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广东新宝电器股份有限公司
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Publication of WO2011072521A1 publication Critical patent/WO2011072521A1/zh

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A47J31/4403—Constructional details
    • A47J31/446—Filter holding means; Attachment of filters to beverage-making apparatus

Definitions

  • the invention relates to a pressure coffee machine, in particular a coffee brewer.
  • the company discloses the locking brewing structure of the coffee machine on the Chinese Patent Document No. CN200977073Y on November 21, 2007, including the fuselage, the top cover, the upper cover, and the brewing chamber, and the body is provided with a rotating mechanism to realize the closing of the lid of the coffee machine.
  • the sequence is completed with the brewing chamber locking and the opening of the brewing chamber and the opening of the upper lid.
  • the rotating mechanism comprises a hand wheel screwed with a handle bar, the hand wheel is inserted with a rotating shaft; the rotating shaft is provided with a cam edge connected with the pressing rod, the pressing rod is fastened in the connecting rod; the connecting rod is connected with one end of the crank shaft The other end of the crankshaft is inserted into the upper cover; the rotating shaft is provided with a lever and a locking block.
  • the handle lever rotates the hand wheel and the rotating shaft, and the rotating shaft drives the crank shaft, the upper cover, the top shell, the brewing sealing ring and the nozzle piece to rotate; the lever rotates the locking block to rotate, and the upper cover locks rotated to the locking position Tight or unlocked; the fuselage supports the moving parts.
  • the structure controls the brewing chamber to be locked or opened by turning the locking block to rotate, and the connection relationship between the parts is complicated and needs to be improved.
  • a coffee brewer designed according to the purpose comprises a coffee hopper assembly arranged in the brewing rack, a brewing head with a water inlet is arranged above the coffee hopper assembly, and a brewing chamber is formed between the brewing head and the coffee hopper assembly.
  • the driving coffee hopper assembly controls the movement of the coffee hopper assembly by the brewing drive mechanism.
  • the structural feature is that the coffee hopper assembly is longitudinally slidably disposed in the brewing bracket by the slider, and the brewing drive mechanism includes a pushing block for controlling the sliding of the slider up and down; Between the brewing stand and the coffee hopper assembly. In order to ensure the smooth movement of the push block back and forth, the lubricant can be placed on the contact surface of the brewing bracket and the push block.
  • the slider is located between the bottom of the brewing bracket and the bottom surface of the brewing head, and a spring is crimped between the top surface and the bottom surface of the brewing head.
  • the slider comprises a left slider and a right slider disposed on the left and right sides of the brewing bracket, the two sliders are bilaterally symmetrical, and the rear bottom is provided with a notch; the push block is U-shaped in plan view, and the left and right sides are corresponding to the notch A forked leg with a beveled corner is provided, which is respectively connected to the rear bottom of the left and right sliders.
  • the bevel force surface is provided with a bevel position corresponding to the oblique position of the front end of the push block.
  • An opening slot is respectively disposed on the inner side of the left slider and the right slider, and a recess is further disposed in the opening slot, and a spring piece with a protrusion is disposed in the recess;
  • the coffee funnel assembly is provided with a flange corresponding to the opening slot
  • the protrusion corresponding to the protrusion of the elastic piece is provided with a positioning groove.
  • One side of the brewing bracket is provided with a rotating arm, and the rotating arm is connected with the push block by means of a crankshaft transmission; a sliding sleeve is arranged at the rear of the pushing block to be connected with the curved portion of the crankshaft; One end of the rotating connection of the bracket is fixedly connected, and the other end is rotatably connected with the brewing bracket.
  • a rotating arm is disposed on one side of the brewing bracket, and the rotating arm is connected to the pushing block through the gear rack transmission; the rotating arm and the rotating connecting end of the brewing bracket are fixedly connected with the gear, and the gear is located in the brewing bracket; The side of the block is provided with a rack that meshes with the gear.
  • the rotating arm is L-shaped, one end is rotatably connected to the brewing bracket through a positioning sealing ring, and the other end is provided with a shaft rod, which is fixedly connected with the brewing handle, and the rotating arm can be driven to rotate by pulling the brewing handle.
  • the coffee hopper assembly includes a coffee hopper having a coffee filter disposed therein, a coffee outlet at the bottom of the funnel, and a funnel handle attached to the outside; the rim is located at the upper edge of the left and right sides of the coffee hopper.
  • the brewing head comprises a cover plate, a brewing inner bucket, a filter sheet and a sealing ring, and the water inlet is arranged on the cover plate, and is connected with the water inlet joint, and the brewing inner bucket and the filter piece are sequentially fixedly connected to the bottom of the cover plate by screws.
  • the seal is fixedly placed at the bottom of the cover and aligned with the top edge of the coffee hopper assembly.
  • a cushion is further disposed between the bottom of the brewing bracket and the bottom of the slider.
  • the invention adopts the rotation of the brewing handle, and the linkage push block and the slider drive the coffee funnel assembly to move up and down linearly, thereby achieving the purpose of switching the brewing chamber to the closed state and the open state.
  • the coffee funnel can be extracted from the brewing rack, and the user can change to a different coffee funnel according to his own needs.
  • the structure is simple and reasonable, the operation is flexible and convenient, the safety degree is high, the performance is reliable, and the cost is low.
  • Figure 2 is a schematic view showing the connection structure of the right slider and the elastic piece.
  • Figure 3 is a schematic view showing the structure of the brewing chamber in an open state.
  • Figure 4 is a schematic longitudinal sectional view of Figure 3;
  • Figure 5 is a schematic cross-sectional view of Figure 3;
  • Figure 6 is a schematic view showing the structure of the brewing chamber in a closed state.
  • Figure 7 is a schematic longitudinal sectional view of Figure 6;
  • Figure 8 is a schematic cross-sectional view of Figure 6;
  • the coffee hopper assembly includes a coffee hopper 14 having a coffee screen 13 disposed therein, a coffee outlet 14.2 at the bottom of the funnel, a funnel handle 15 attached to the outside, and a flange 14.1 extending from the upper edge of the left and right sides of the coffee hopper.
  • the brewing head comprises a cover plate 2, a brewing inner bucket 3, a filter sheet 6 and a sealing ring 5, and the water inlet port 2.1 is arranged on the cover plate, and is connected with the water inlet joint 1, and the brewing inner bucket and the filter piece are fixedly connected by screws in turn.
  • the seal is fixed at the bottom of the cover and aligned with the top edge of the coffee hopper assembly.
  • the slider is located between the bottom of the brewing bracket 12 and the bottom surface of the brewing head, and includes a left slider 7 and a right slider 8 disposed on the left and right sides of the brewing bracket.
  • the two sliders are bilaterally symmetrical, and the top surface and the cover are 2
  • the bottom surface is crimped with a spring 4, and the rear bottom is provided with a notch 7.1; the push block 17 is U-shaped in plan view, and the left and right sides are correspondingly provided with a beveled prongs 17.2, respectively, with left and right sliders
  • the bottom is connected at the bottom.
  • the top surface of the slider corresponds to the lower end of the spring 4 and extends out of the positioning post 8.4.
  • the cover plate 2 is provided with a positioning cavity corresponding to the upper end of the spring.
  • the left slider 7 and the right slider 8 are respectively provided with an opening slot 8.2, and the opening slot is further provided with a recess 8.3.
  • the recess is provided with a spring 9 with a protrusion 9.1; the coffee funnel assembly corresponding to the opening slot A flange 14.1 is provided, and the protrusion of the flange corresponding to the elastic piece is provided with a positioning groove 14.3.
  • a rotating arm 20 is disposed on one side of the brewing bracket 12, and the rotating arm is driven and connected to the pushing block 17 by means of a crankshaft 18; a sliding sleeve 17.1 is disposed at a rear portion of the pushing block, and is connected with a curved portion of the crankshaft; One end of the rotary connection of the brewing bracket is fixedly connected, and the other end is rotatably connected to the brewing bracket through the pressing block 10 and the collar 11.
  • the rotating arm 20 is L-shaped, one end is rotatably connected to the brewing bracket 12 through the positioning sealing ring 21, and the other end is provided with a shaft 20.1, which is fixedly connected with the brewing handle 19.
  • a cushion 16 is further disposed between the bottom of the brewing bracket 12 and the bottom of the slider.
  • the cushion 16 has a strip shape, and the bottom of the slider corresponds to the cushion extending from the rib 8.5, and the bottom of the brewing bracket 12 is provided with a placement groove corresponding to the cushion.
  • the brewing bracket has a plurality of guiding grooves for moving the pushing block back and forth, a guiding groove for moving the left and right sliders up and down, a punching head mounting hole, and the brewing head is provided with a mounting slot.
  • the working principle is as follows: the rotation of the brewing handle 19 drives the rotating arm 20 and the crankshaft 18 to rotate synchronously, and drives the push block 17 to move back and forth, so that the left slider 7 and the right slider 8 move up and down.
  • the crankshaft drives the push block to move backward. Under the force of the spring and the self weight, the left slider and the right slider move downward, thereby causing the coffee funnel assembly to move downwards linearly; the brewing handle
  • the crankshaft drives the push block to move forward. Under the force of the push block, the left slider and the right slider move upward, thereby causing the coffee funnel assembly to move upwards linearly, so that the brewing chamber A is opened and closed.
  • the purpose of state transition is as follows: the rotation of the brewing handle 19 drives the rotating arm 20 and the crankshaft 18 to rotate synchronously, and drives the push block 17 to move back and forth, so that the left slider 7 and the right slider 8 move up and down.
  • the crankshaft drives the push block to move backward. Under
  • the specific action is as follows:
  • the crankshaft 18 drives the brewing push block 17 to move forward, causing the left slider 7 and the right slider 8 to move upward, and the coffee funnel assembly moves synchronously upward.
  • the mechanism is self-locking, and the top flange of the coffee filter 13 is tightly fitted with the sealing ring 5 to form a sealed brewing cavity, that is, brewing. Cavity A is in a closed state.
  • the crankshaft drives the push block to move backward.
  • Step 2 Rotate the brewing handle 19 to the vertical state, when the brewer is opened, as shown in Figure 3 - 5, take out the coffee hopper assembly, and then load the coffee powder or coffee bag, coffee capsule B Inside the coffee filter 13, Then push the convex edge of the coffee funnel into the open slot of the left slider 7 and the right slider 8, and finally rotate the brewing handle to the horizontal state, at this time, the brewer is closed, as shown in Fig. 6-8.
  • Step 3 Brewing coffee: When the machine is warmed up, press the brewing coffee control button and the machine will cook the aromatic coffee.
  • Step 5 If you want to brew coffee again, repeat the above operation.

Description

咖啡酿造器 技术领域
本发明涉及一种压力式咖啡机，特别是一种咖啡酿造器。
 背景技术
本公司在中国专利文献号CN200977073Y于2007年11月21日公开咖啡机的锁紧酿造结构，包括机身，顶盖，上盖，和酿造腔，机身设有转动机构，实现咖啡机上盖闭合与酿造腔锁紧以及酿造腔开启与上盖打开的顺序完成。转动机构包括旋接有手柄杆的手轮，手轮插接有转动轴；转动轴设有凸轮缘与挤压杆连接，挤压杆扣接于连杆内；连杆与曲柄轴一端插接，曲柄轴另一端与上盖插接；转动轴设有拨杆与锁紧块连接。手柄杆带动手轮和转动轴转动，转动轴带动曲柄轴、上盖、顶壳、冲泡密封圈及喷头片转动；拨杆拨动锁紧块转动，与转动到锁紧位置的上盖锁紧或开锁；机身支撑各运动部件。该结构是通过拨动锁紧块转动来控制酿造腔锁紧或开启，各零件之间连接关系较为复杂，有待改进。
 技术问题
本发明的目的旨在提供一种结构简单合理、操作方便、成本低的咖啡酿造器，以克服现有技术中的不足之处。
 技术解决方案
按此目的设计的一种咖啡酿造器，包括设置在冲泡支架中的咖啡漏斗组件，咖啡漏斗组件上方设置有带入水口的冲泡头，冲泡头与咖啡漏斗组件之间形成酿造腔，驱动咖啡漏斗组件通过酿造驱动机构控制其运动，其结构特征是咖啡漏斗组件通过滑块纵向滑动设置在冲泡支架中，酿造驱动机构包括控制滑块上下滑动的推块；推块横向直线滑动设置在冲泡支架与咖啡漏斗组件之间。为确保推块的前后运动顺畅自如，可在冲泡支架与推块接触面放置润滑油。
所述滑块位于冲泡支架内底部与冲泡头底面之间，其顶面与冲泡头底面之间压接有弹簧。
所述滑块包括设置在冲泡支架内左右两侧的左滑块和右滑块，两滑块左右对称，后底部设置有凹口；推块俯视呈U形，左右两侧均对应凹口设置有带斜角的叉脚，分别与左、右滑块后底部相接。当驱动推块向前移动时，其叉脚渐渐插入滑块凹口内，并将滑块连同咖啡漏斗组件整体往上移动，直至咖啡漏斗组件顶部与冲泡头底面压紧密封，即实现了酿造腔封闭；当当驱动推块向后移动时，滑块连同咖啡漏斗组件在重力及弹簧力作用下整体往下移动，酿造腔打开。为使作用在左滑块、右滑块上的作用力更均匀，其凹口作用力面上对应推块前端斜角位置设有斜角位。
所述左滑块、右滑块内侧均分别设置有开口插槽，开口插槽内还设置有凹坑，凹坑中设置有带突起部的弹片；咖啡漏斗组件对应开口插槽设置有凸边，凸边对应弹片的突起部设置有定位凹槽。当咖啡漏斗组件完全插入开口插槽时，刚好弹片的突起部与凸边的定位凹槽配合，使咖啡漏斗组件不容易松脱。
所述冲泡支架一侧设置有转动臂，转动臂通过曲轴传动的方式与推块传动连接；推块后部设置有滑套，与曲轴的曲部相接；曲轴一端与转动臂跟冲泡支架转动连接的一端固定连接，另一端与冲泡支架转动连接。
所述冲泡支架一侧设置有转动臂，转动臂通过齿轮齿条传动的方式与推块传动连接；转动臂跟冲泡支架转动连接的一端与齿轮固定连接，齿轮位于冲泡支架内；推块侧部设置有齿条，与齿轮啮合。
所述转动臂呈L形，一端通过定位密封圈与冲泡支架转动连接，另一端设置有轴杆，与冲泡手柄固定连接，通过扳动冲泡手柄可带动转动臂转动。
所述咖啡漏斗组件包括内设置有咖啡滤网的咖啡漏斗，漏斗底部设置有咖啡出口，外侧连接有漏斗手柄；凸边位于咖啡漏斗左右两侧的上边缘处。
所述冲泡头包括盖板、冲泡内斗、过滤片和密封圈，盖板上设置有入水口，与入水接头连接，冲泡内斗和过滤片通过螺钉依次固定连接在盖板底部，密封圈固定设置在盖板底部，并与咖啡漏斗组件顶部边缘对准。
所述冲泡支架内底部与滑块底部之间还设置有缓冲垫。当封闭酿造腔时，由于冲泡头底部设置有具有弹性的密封圈，所以碰撞也不会有较大噪音，同样道理，当打开酿造腔时，滑块向下运动，由于缓冲垫的作用，有效降低滑块与冲泡支架内底部的碰撞噪音。
 有益效果
本发明由于采用通过冲泡手柄的旋转，联动推块、滑块驱动咖啡漏斗组件做直线上下运动，从而使酿造腔达到封闭与打开状态转换的目的。另外，咖啡漏斗可以从冲泡支架抽出，用户可根据自己的需要更换成不同的咖啡漏斗。其结构简单合理、操作灵活方便、安全程度高、性能可靠、成本低。
附图说明
图1为本发明一实施例分解结构示意图。
图2为右滑块与弹片连接结构示意图。
图3为酿造腔打开状态结构示意图。
图4为图3纵向剖视结构示意图。
图5为图3横向剖视结构示意图。
图6为酿造腔封闭状态结构示意图。
图7为图6纵向剖视结构示意图。
图8为图6横向剖视结构示意图。
 本发明的最佳实施方式
下面结合附图及实施例对本发明作进一步描述。
第一实施例
参见图1-图8，本咖啡酿造器，包括设置在冲泡支架12中的咖啡漏斗组件，咖啡漏斗组件上方设置有带入水口2.1的冲泡头，冲泡头与咖啡漏斗组件之间形成酿造腔A，驱动咖啡漏斗组件通过酿造驱动机构控制其运动，其特征是咖啡漏斗组件通过滑块纵向滑动设置在冲泡支架中，酿造驱动机构包括控制滑块上下滑动的推块17；推块横向直线滑动设置在冲泡支架与咖啡漏斗组件之间。
咖啡漏斗组件包括内设置有咖啡滤网13的咖啡漏斗14，漏斗底部设置有咖啡出口14.2，外侧连接有漏斗手柄15；咖啡漏斗左右两侧的上边缘处延伸出凸边14.1。冲泡头包括盖板2、冲泡内斗3、过滤片6和密封圈5，盖板上设置有入水口2.1，与入水接头1连接，冲泡内斗和过滤片通过螺钉依次固定连接在盖板底部，密封圈固定设置在盖板底部，并与咖啡漏斗组件顶部边缘对准。
滑块位于冲泡支架12内底部与冲泡头底面之间，包括设置在冲泡支架内左右两侧的左滑块7和右滑块8，两滑块左右对称，其顶面与盖板2底面之间压接有弹簧4，后底部设置有凹口7.1；推块17俯视呈U形，左右两侧均对应凹口设置有带斜角的叉脚17.2，分别与左、右滑块后底部相接。滑块顶面对应弹簧4下端延伸出定位柱8.4，盖板2对应弹簧上端设置有定位腔。左滑块7、右滑块8内侧均分别设置有开口插槽8.2，开口插槽内还设置有凹坑8.3，凹坑中设置有带突起部9.1的弹片9；咖啡漏斗组件对应开口插槽设置有凸边14.1，凸边对应弹片的突起部设置有定位凹槽14.3。
冲泡支架12一侧设置有转动臂20，转动臂通过曲轴18传动的方式与推块17传动连接；推块后部设置有滑套17.1，与曲轴的曲部相接；曲轴一端与转动臂跟冲泡支架转动连接的一端固定连接，另一端通过压块10和卡圈11与冲泡支架转动连接。转动臂20呈L形，一端通过定位密封圈21与冲泡支架12转动连接，另一端设置有轴杆20.1，与冲泡手柄19固定连接。冲泡支架12内底部与滑块底部之间还设置有缓冲垫16。缓冲垫16呈条状，滑块底部对应缓冲垫延伸出凸筋8.5，冲泡支架12内底部对应缓冲垫设置有放置槽。冲泡支架上有若干使推块前后运动的定位槽、左、右滑块上下运动的导向槽，冲泡头安装孔，冲泡头设有装配槽孔。
其工作原理是：通过冲泡手柄19旋转，带动转动臂20及曲轴18同步旋转，驱动推块17前后移动，致使左滑块7与右滑块8上下运动。冲泡手柄逆时针旋转时，曲轴驱动推块向后移动，在弹簧及自重的作用力下，左滑块与右滑块向下运动，从而带动咖啡漏斗组件向下做直线运动；冲泡手柄顺时针旋转时，曲轴驱动推块向前移动，在推块的作用力下，左滑块与右滑块向上运动，从而带动咖啡漏斗组件向上做直线运动，从而使酿造腔A达到打开与封闭状态转换的目的。其具体动作如下：当冲泡手柄19顺时针旋转时，曲轴18驱动冲泡推块17向前移动，致使左滑块7与右滑块8向上运动，咖啡漏斗组件同步向上运动。当曲轴18曲部与冲泡推块侧面成90度角或大于90度角时，机构自锁，咖啡滤网13顶面凸缘与密封圈5紧密配合，形成一个密封酿造腔体，即酿造腔A呈封闭状态。当冲泡手柄逆时针旋转时，曲轴驱动推块向后移动，在弹簧4及自重的作用力下，左滑块7与右滑块8向下运动，咖啡漏斗组件同步向下运动。当曲轴18曲部与推块侧面成180角时，机构自锁，咖啡滤网凸缘与密封圈松开，酿造腔A呈打开状态，此时可放入或取出咖啡漏斗组件。
其使用过程如下：
第一步：清洗酿造器：将冲泡手柄19旋转至垂直状态，这时酿造器呈打开状态，如图3所示，然后将咖啡漏斗14的凸边推入左滑块7与右滑块8的开口插槽内，再将冲泡手柄19旋转至水平状态，这时酿造器呈关闭状态，如图6所示，开启电源按健，此时机器内的水泵将水箱内的水泵入发热煲，发热煲出水口通过水管将水注入酿造器冲泡头入水接头1，再通过咖啡滤网13，水从咖啡出口14.2流出，此时关闭水泵工作按健，完成酿造器的清洗工作。
第二步：将冲泡手柄19旋转至垂直状态，这时酿造器呈打开状态，如图3-图5所示，将咖啡漏斗组件取出，然后将咖啡粉或咖啡包、咖啡胶囊B装入咖啡滤网13内, 再将咖啡漏斗的凸边推入左滑块7与右滑块8开口插槽内，最后将冲泡手柄旋转至水平状态，这时，酿造器关闭状态，如图6-图8所示。
第三步：酿造咖啡：当机器预热完成后，按下煮咖啡控制按键，机器便能煮出香浓咖啡了。
第四步：酿造咖啡完成后再按下煮咖啡控制按键停止煮咖啡，将冲泡手柄19旋转至垂直状态，这时酿造腔A呈打开状态，如图3-图5所示，再将咖啡漏斗件从左滑块7与右滑块8内取出，完成煮咖啡。
第五步：若想再次冲煮咖啡，可重复上述操作。
上述转动臂也可以通过齿轮齿条传动的方式与推块17传动连接，转动臂跟冲泡支架转动连接的一端与齿轮固定连接，齿轮位于冲泡支架内；推块侧部设置有齿条，与齿轮啮合。顺时针旋转冲泡手柄，通过转动臂带动齿轮转动，齿轮驱动齿条移动，带动推块做向前运动，左滑块与右滑块向上运动，机构自锁，酿造腔A呈封闭状态；同理，当逆时针旋转冲泡手柄，酿造腔呈打开状态，此时可放入或取出咖啡漏斗组件。
 本发明的实施方式

Claims (10)

  1. 一种咖啡酿造器，包括设置在冲泡支架（12）中的咖啡漏斗组件，咖啡漏斗组件上方设置有带入水口（2.1）的冲泡头，冲泡头与咖啡漏斗组件之间形成酿造腔（A），驱动咖啡漏斗组件通过酿造驱动机构控制其运动，其特征是咖啡漏斗组件通过滑块纵向滑动设置在冲泡支架中，酿造驱动机构包括控制滑块上下滑动的推块（17）；推块横向直线滑动设置在冲泡支架与咖啡漏斗组件之间。
  2. 根据权利要求1所述的咖啡酿造器，其特征是所述滑块位于冲泡支架（12）内底部与冲泡头底面之间，其顶面与冲泡头底面之间压接有弹簧（4）。
  3. 根据权利要求1或2所述的咖啡酿造器，其特征是所述滑块包括设置在冲泡支架（12）内左右两侧的左滑块（7）和右滑块（8），两滑块左右对称，后底部设置有凹口（7.1）；推块（17）俯视呈U形，左右两侧均对应凹口设置有带斜角的叉脚（17.2），分别与左、右滑块后底部相接。
  4. 根据权利要求3所述的咖啡酿造器，其特征是所述左滑块（7）、右滑块（8）内侧均分别设置有开口插槽（8.2），开口插槽内还设置有凹坑（8.3），凹坑中设置有带突起部（9.1）的弹片（9）；咖啡漏斗组件对应开口插槽设置有凸边（14.1），凸边对应弹片的突起部设置有定位凹槽（14.3）。
  5. 根据权利要求1所述的咖啡酿造器，其特征是所述冲泡支架（12）一侧设置有转动臂（20），转动臂通过曲轴（18）传动的方式与推块（17）传动连接；推块后部设置有滑套（17.1），与曲轴的曲部相接；曲轴一端与转动臂跟冲泡支架转动连接的一端固定连接，另一端与冲泡支架转动连接。
  6. 根据权利要求1所述的咖啡酿造器，其特征是所述冲泡支架（12）一侧设置有转动臂（20），转动臂通过齿轮齿条传动的方式与推块（17）传动连接；转动臂跟冲泡支架转动连接的一端与齿轮固定连接，齿轮位于冲泡支架内；推块侧部设置有齿条，与齿轮啮合。
  7. 根据权利要求5或6所述的咖啡酿造器，其特征是所述转动臂（20）呈L形，一端通过定位密封圈（21）与冲泡支架（12）转动连接，另一端设置有轴杆（20.1），与冲泡手柄（19）固定连接。
  8. 根据权利要求3所述的咖啡酿造器，其特征是所述咖啡漏斗组件包括内设置有咖啡滤网（13）的咖啡漏斗（14），漏斗底部设置有咖啡出口（14.2），外侧连接有漏斗手柄（15）；凸边（14.1）位于咖啡漏斗左右两侧的上边缘处。
  9. 根据权利要求1所述的咖啡酿造器，其特征是所述冲泡头包括盖板（2）、冲泡内斗（3）、过滤片（6）和密封圈（5），盖板上设置有入水口（2.1），与入水接头（1）连接，冲泡内斗和过滤片通过螺钉依次固定连接在盖板底部，密封圈固定设置在盖板底部，并与咖啡漏斗组件顶部边缘对准。
  10. 根据权利要求1所述的咖啡酿造器，其特征是所述冲泡支架（12）内底部与滑块底部之间还设置有缓冲垫（16）。
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