WO2018000107A1 - Multifunctional coffee grinder - Google Patents

Multifunctional coffee grinder Download PDF

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Publication number
WO2018000107A1
WO2018000107A1 PCT/CN2016/000545 CN2016000545W WO2018000107A1 WO 2018000107 A1 WO2018000107 A1 WO 2018000107A1 CN 2016000545 W CN2016000545 W CN 2016000545W WO 2018000107 A1 WO2018000107 A1 WO 2018000107A1
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WO
WIPO (PCT)
Prior art keywords
grinding
grinding wheel
housing
mounting
led lamp
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PCT/CN2016/000545
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French (fr)
Chinese (zh)
Inventor
毛焕军
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毛焕军
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Publication of WO2018000107A1 publication Critical patent/WO2018000107A1/en

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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
    • A47J42/00—Coffee mills; Spice mills
    • A47J42/32—Coffee mills; Spice mills with other grinding or pulverising members
    • A47J42/36—Coffee mills; Spice mills with other grinding or pulverising members mechanically driven
    • 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
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/28—Other culinary hand implements, e.g. spatulas, pincers, forks or like food holders, ladles, skimming ladles, cooking spoons; Spoon-holders attached to cooking pots
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004—Personal or domestic articles
    • F21V33/0044—Household appliances, e.g. washing machines or vacuum cleaners

Definitions

  • the invention relates to the technical field of coffee making appliances, in particular to a multifunctional coffee mill.
  • the coffee beans need to be ground into coffee powder before brewing the coffee.
  • the Chinese invention patent "Milling Mill” (Application No.: CN201110186290.X) with the authorization number CN102343293B discloses a structure capable of grinding coffee beans into coffee powder, which comprises: a casing; rotatably supported in the house a grinding disc holder in the housing, a first annular grinding disc is fixed on the grinding disc holder; a second annular grinding disc that is not rotatably held in the housing; and a grinding material is placed on the upper portion a housing opening; an outlet for laterally forming the powder for the milled powder; and an electric drive for rotating the grinding disc holder: in the grinding disc holder and the housing
  • An oblique bearing is arranged between the components, more precisely the oblique bearing is arranged vertically or axially below the annular grinding disc.
  • the mill having the above structure can avoid the bending load of the grinding disc and achieve the same grinding degree of the grinding material, thereby avoiding blockage, overheating or over-grinding due to excessive grinding material remaining in the gap portion. .
  • the grinding mechanism of the above mill is arranged separately from the coffee powder discharge, and the mill has a single function, which cannot meet the increasingly diverse needs of consumers. Therefore, for the current coffee mill, further work needs to be done. improvement of.
  • the technical problem to be solved by the present invention is to provide a multifunctional coffee mill which is simple and reasonable in structure and can be used as a camp lamp for the current state of the art.
  • a multifunctional coffee mill comprising a grinding assembly, a driving portion capable of powering the operation of the grinding assembly, and a grinding housing having a storage cavity.
  • the grinding assembly is disposed in the grinding housing, and further comprising: a power supply portion, a circuit board and an LED lamp, at least a portion of the grinding housing is made of a transparent or translucent material, the line
  • the plate is disposed above the milling assembly and coupled to the power supply portion, the LED lamp being disposed adjacent to the reservoir cavity and the light emitted by the LED lamp being transmitted from the transparent or translucent milling housing.
  • the grinding shell comprises the light transmissive shell and a fitting shell connected below the light transmissive shell.
  • the grinding assembly comprises an inner grinding wheel, an outer grinding wheel and a power rod, wherein the inner cavity of the light transmissive shell is formed as the storage cavity, and the inner grinding wheel is arranged in the assembly shell and communicates with the storage cavity
  • the outer grinding wheel is disposed in the inner grinding wheel and cooperates with the inner grinding wheel to form a grinding cavity.
  • the power rod is vertically disposed in the grinding shell and has a lower end connected to the outer grinding wheel and an upper end connected to the driving portion.
  • the top of the grinding housing is detachably connected to a mounting housing, and the driving portion is a motor disposed in the mounting housing, and an input end of the motor is connected to the power supply portion, The output shaft of the motor is connected to the upper end of the power rod.
  • the above motor is used to drive the power rod to rotate, thereby grinding the coffee beans, saving time and labor.
  • the power source portion is a rechargeable battery disposed in the mounting housing, and the circuit board is disposed in the mounting housing and connected to the battery, and the mounting housing is provided with a battery capable of charging Charging port.
  • a power source is more convenient to use; of course, it is also possible to select a dry battery, an external power source, etc. according to consumer preferences.
  • the mounting housing is provided with a first switch and a second switch that can respectively control the LED lamp and the motor, and the first switch and the second switch are respectively connected to the circuit board.
  • the bottom of the mounting housing is provided with an aluminum substrate connected to the circuit board, and the LED lamps are pluralityed and spaced apart on the lower surface of the aluminum substrate.
  • the upper portion of the inner grinding wheel is formed as an inner grinding wheel rough grinding region whose inner diameter gradually decreases from the top to the bottom
  • the lower portion of the inner grinding wheel is formed as an inner grinding wheel which gradually increases in inner diameter from the top to the bottom.
  • the outer grinding wheel is formed into a conical table shape whose outer diameter gradually increases from the top to the bottom, and the outer surface of the upper portion of the outer grinding wheel is formed as a rough grinding zone corresponding to the rough grinding zone of the inner grinding wheel, and the outer grinding wheel
  • the outer surface of the lower portion is formed as an outer grinding wheel fine grinding zone corresponding to the inner grinding wheel fine grinding zone, and a gap for the coffee powder to fall is formed between the inner grinding wheel fine grinding zone and the outer grinding wheel fine grinding zone.
  • the bottom of the grinding casing is detachably connected with a receiving cup for receiving coffee powder.
  • a mounting post is provided in the storage chamber, and the mounting post is fixed in the storage chamber through a rib provided on an outer surface thereof, and the power rod is disposed through the mounting column for milling.
  • the housing In order to facilitate assembly, a mounting post is provided in the storage chamber, and the mounting post is fixed in the storage chamber through a rib provided on an outer surface thereof, and the power rod is disposed through the mounting column for milling.
  • the power rod is provided with a spring on the outer circumference of the power rod to keep the outer grinding wheel in close contact with the inner grinding wheel.
  • the upper end of the spring abuts against the lower end of the mounting post, and the lower end of the spring abuts against the top of the outer grinding wheel.
  • the invention Compared with the prior art, the invention has the advantages that the invention provides a multifunctional coffee mill with simple structure and reasonable structure, and the mill has an LED lamp in addition to the function of grinding coffee beans. Since the upper portion of the grinding casing is a transparent or translucent light-transmissive shell, when the mill of the present invention is used in the field, the LED lamp can be turned on as a camping lamp, of course, in the process of grinding the coffee beans. LED lights can also add more fun to outdoor life.
  • FIG. 1 is a schematic structural view of an embodiment of the present invention
  • FIG. 2 is a schematic structural view of the hidden mounting housing of FIG. 1;
  • Figure 3 is an exploded perspective view of a portion of Figure 2;
  • Figure 4 is a partial structural view of Figure 1;
  • FIG. 5 is a schematic structural view of a light-transmitting shell according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural view of an inner grinding wheel according to an embodiment of the present invention.
  • FIG. 7 is a schematic view showing a fitting structure of an inner grinding wheel, an outer grinding wheel and a power rod according to an embodiment of the present invention
  • Figure 8 is a structural schematic view of another angle of Figure 7.
  • the multifunctional coffee mill of the present embodiment includes a grinding housing 1, an inner grinding wheel 2, an outer grinding wheel 3, a power rod 4, a driving portion 5, a power supply portion 6, a circuit board 7, and an LED.
  • the grinding housing 1 of the present embodiment includes a light-transmitting shell 11 assembled by screws and a fitting shell 12 connected below the light-transmitting shell 11, and the light-transmitting shell 11 is made of a transparent or translucent material.
  • the inner cavity of the light transmissive casing 11 is formed as a storage cavity 110 for placing coffee beans, and the lower end of the storage cavity 110 has a discharge opening 113 which communicates with the assembly charge 12.
  • the inner grinding wheel 2 is disposed in the assembly shell 12, the inner grinding wheel 2 is a cylindrical structure that penetrates up and down, and the inner surface of the upper portion of the inner grinding wheel 2 is formed as an inner grinding wheel rough grinding zone 21 whose inner diameter gradually decreases from the top to the bottom, and the inner grinding wheel 2 The inner surface of the lower portion is formed as an inner grinding wheel fine grinding zone 22 whose inner diameter gradually increases from the top to the bottom.
  • the outer grinding wheel 3 is disposed in the inner grinding wheel 2 and cooperates with the inner grinding wheel 2 to form a grinding chamber 20.
  • the outer grinding wheel 3 is formed into a truncated cone shape whose outer diameter gradually increases from the top to the bottom, and the outer surface of the upper portion of the outer grinding wheel 3 is formed as an outer grinding wheel rough grinding zone 31 corresponding to the inner grinding wheel rough grinding zone 21, and the outer grinding wheel 3
  • the lower outer surface is formed as an outer grinding wheel fine grinding zone 32 corresponding to the inner grinding wheel fine grinding zone 22, and a gap 30 for the coffee powder to fall is formed between the inner grinding wheel fine grinding zone 22 and the outer grinding wheel fine grinding zone 32.
  • the receiving cup 10 is threaded under the fitting shell 12 for receiving the ground coffee powder.
  • the power rod 4 is vertically disposed in the grinding housing 1 and has a lower end connected to the outer grinding wheel 3 and an upper end connected to the driving portion 5.
  • a storage post 111 is disposed in the storage cavity 110, and the mounting post 111 is fixed in the storage cavity 110 through a rib 112 disposed on an outer surface thereof, and the power rod 4 is disposed through the mounting post 111 to be milled.
  • the outer periphery of the power rod 4 is provided with a spring 41 for keeping the outer grinding wheel 3 in close contact with the inner grinding wheel 2.
  • the upper end of the spring 41 is opposite to the lower end of the mounting post 111, and the lower end of the spring 41 is opposite to the top of the outer grinding wheel 3 to make the coffee The fineness of the powder is guaranteed.
  • the circuit board 7 is disposed above the light transmissive casing 11 and connected to the power supply portion 6.
  • the LED lamp 8 is disposed adjacent to the inner cavity of the light transmissive casing 11 and connected to the circuit board 7, and the light emitted by the LED lamp 8 can be It is transmitted from the light-transmitting shell 11.
  • the top of the light-transmitting shell 11 is screwed to the mounting housing 9, and the driving portion 5 is a motor provided in the mounting housing 9.
  • other driving portions such as manual or the like may be selected as needed.
  • the input end of the motor is connected to the power supply portion 6, and the output shaft of the motor is connected to the upper end of the power rod 4.
  • the power supply portion of this embodiment is disposed in the mounting housing 9 Rechargeable battery, which is located above the motor.
  • the circuit board 7 is disposed in the mounting housing 9 and is connected to the battery.
  • the mounting housing 9 is provided with a charging port 91 for charging the battery. Of course, you can also choose dry batteries, external power supplies, etc. according to consumer preferences.
  • the bottom of the mounting housing 9 is provided with an aluminum substrate 93 connected to the wiring board 7, and the LED lamps 8 are plural and spaced apart on the lower surface of the aluminum substrate 93.
  • the mounting housing 9 is provided with a first switch 94 and a second switch 95 that can respectively control the LED lamp 8 and the motor, and the first switch 94 and the second switch 95 are respectively connected to the circuit board 7.
  • the mounting housing 9 (including the motor and the battery disposed in the mounting housing) is unscrewed from the transparent casing 11 to add coffee beans to the storage chamber 110. Then, the mounting shell 9 is screwed on the transparent shell 11, and the second switch 95 at the top of the mounting shell 9 is activated to grind the coffee beans, and the ground coffee powder is automatically dropped to the receiving cup 10. Pressing the first switch 94 causes the LED lamp to illuminate, so that the entire light-transmissive housing 11 partially functions as an illumination.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Apparatus For Making Beverages (AREA)
  • Tea And Coffee (AREA)

Abstract

A multifunctional coffee grinder, comprising: a grinding assembly, a drive section (5) which provides power for operation of the grinding assembly, a grinding housing (1) having a material storage chamber (110), a power supply section (6), a circuit board (7) and an LED lamp (8); at least a portion of the grinding housing (1) is made of a transparent or semi-transparent material; the circuit board (7) is disposed above the grinding assembly and is connected to the power supply section (6); the LED lamp (8) is disposed close to the material storage chamber, and the light emitted from the LED lamp may be transmitted out of the transparent or semi-transparent grinding housing (1). A multifunctional coffee grinder having a simple and reasonable structure is provided; the grinder is provided with an LED lamp, and the upper portion of the grinding housing is a transparent shell; when used outdoors, the coffee grinder may be used as a camping light; the LED lamp which glows during a grinding process also adds to the fun of being outdoors.

Description

多功能咖啡碾磨机Multifunctional coffee mill 技术领域Technical field
本发明涉及咖啡制作用具技术领域，具体指一种多功能咖啡碾磨机。The invention relates to the technical field of coffee making appliances, in particular to a multifunctional coffee mill.
背景技术Background technique
煮泡咖啡前需要先将咖啡豆碾磨成咖啡粉。授权公告号为CN102343293B的中国发明专利《碾磨机》(申请号：CN201110186290.X)披露了一种能将咖啡豆碾磨成咖啡粉的结构，其包括：壳体；能够转动地支承在所述壳体中的碾磨盘支架，在所述碾磨盘支架上固定第一环形碾磨盘；不能够转动地保持在所述壳体中的第二环形碾磨盘；位于上部的用于装填碾磨材料的壳体开口；侧向地形成在所述壳体上的用于已被碾磨的粉的输出口；以及用于使碾磨盘支架转动的电驱动装置：在所述碾磨盘支架和壳体部件之间设置斜轴承，更确切地说该斜轴承垂直或轴向地设置在所述环形碾磨盘的下方。The coffee beans need to be ground into coffee powder before brewing the coffee. The Chinese invention patent "Milling Mill" (Application No.: CN201110186290.X) with the authorization number CN102343293B discloses a structure capable of grinding coffee beans into coffee powder, which comprises: a casing; rotatably supported in the house a grinding disc holder in the housing, a first annular grinding disc is fixed on the grinding disc holder; a second annular grinding disc that is not rotatably held in the housing; and a grinding material is placed on the upper portion a housing opening; an outlet for laterally forming the powder for the milled powder; and an electric drive for rotating the grinding disc holder: in the grinding disc holder and the housing An oblique bearing is arranged between the components, more precisely the oblique bearing is arranged vertically or axially below the annular grinding disc.
采用上述结构的碾磨机，可避免碾磨盘的弯曲负荷并且实现了碾磨材料保持相同的碾磨度，从而避免由于在隙部中剩余的碾磨材料过多引起阻塞、过热或过碾磨。The mill having the above structure can avoid the bending load of the grinding disc and achieve the same grinding degree of the grinding material, thereby avoiding blockage, overheating or over-grinding due to excessive grinding material remaining in the gap portion. .
然而，上述碾磨机的研磨机构与咖啡粉出料处分开布置，碾磨机功能单一，无法满足消费者越来越多样化的需求，因此，对于目前的咖啡碾磨机，有待于做进一步的改进。However, the grinding mechanism of the above mill is arranged separately from the coffee powder discharge, and the mill has a single function, which cannot meet the increasingly diverse needs of consumers. Therefore, for the current coffee mill, further work needs to be done. improvement of.
发明内容Summary of the invention
本发明所要解决的技术问题是针对现有技术的现状，提供一种结构简单合理，可作为营地灯使用的多功能咖啡碾磨机。The technical problem to be solved by the present invention is to provide a multifunctional coffee mill which is simple and reasonable in structure and can be used as a camp lamp for the current state of the art.
本发明解决上述技术问题所采用的技术方案为；一种多功能咖啡碾磨机，包括碾磨组件、能为碾磨组件运行提供动力的驱动部分及具有储料腔体的碾磨壳体，所述碾磨组件设于碾磨壳体中，其特征在于：还包括电源部分、线路板及LED灯，所述碾磨壳体的至少一部分采用透明或半透明材料制成，所述的线路板设于碾磨组件上方并与电源部分连接，所述LED灯靠近储料腔体布置且该LED灯发出的光能从透明或半透明的碾磨壳体中透射出来。The technical solution adopted by the present invention to solve the above technical problems is: a multifunctional coffee mill comprising a grinding assembly, a driving portion capable of powering the operation of the grinding assembly, and a grinding housing having a storage cavity. The grinding assembly is disposed in the grinding housing, and further comprising: a power supply portion, a circuit board and an LED lamp, at least a portion of the grinding housing is made of a transparent or translucent material, the line The plate is disposed above the milling assembly and coupled to the power supply portion, the LED lamp being disposed adjacent to the reservoir cavity and the light emitted by the LED lamp being transmitted from the transparent or translucent milling housing.
优选地，所述碾磨外壳包括所述的透光壳及连接于该透光壳下方的装配壳。Preferably, the grinding shell comprises the light transmissive shell and a fitting shell connected below the light transmissive shell.
所述碾磨组件包括内磨轮、外磨轮及动力杆，所述透光壳的内腔形成为所述的储料腔体，所述内磨轮设于装配壳中并与储料腔体相连通，所述外磨轮设于内磨轮中并与内磨轮相互配合构成碾磨腔，所述动力杆竖直设于碾磨壳体中并下端与外磨轮连接、上端与驱动部分连接。 The grinding assembly comprises an inner grinding wheel, an outer grinding wheel and a power rod, wherein the inner cavity of the light transmissive shell is formed as the storage cavity, and the inner grinding wheel is arranged in the assembly shell and communicates with the storage cavity The outer grinding wheel is disposed in the inner grinding wheel and cooperates with the inner grinding wheel to form a grinding cavity. The power rod is vertically disposed in the grinding shell and has a lower end connected to the outer grinding wheel and an upper end connected to the driving portion.
在上述方案中，所述碾磨壳体的顶部脱卸式连接有一安装壳体，所述的驱动部分为设于该安装壳体中的电机，该电机的输入端与所述电源部分连接，该电机的输出轴与动力杆上端连接。采用上述电机带动动力杆转动，进而对咖啡豆进行碾磨，省时、省力。In the above solution, the top of the grinding housing is detachably connected to a mounting housing, and the driving portion is a motor disposed in the mounting housing, and an input end of the motor is connected to the power supply portion, The output shaft of the motor is connected to the upper end of the power rod. The above motor is used to drive the power rod to rotate, thereby grinding the coffee beans, saving time and labor.
作为优选，所述的电源部分为设于安装壳体内的可充电式蓄电池，所述的线路板设于安装壳体中并与蓄电池连接，所述安装壳体上开有能对蓄电池进行充电的充电端口。选用这样的电源，使用更为方便；当然，也可以根据消费者喜好，选用干电池、外接电源等。Preferably, the power source portion is a rechargeable battery disposed in the mounting housing, and the circuit board is disposed in the mounting housing and connected to the battery, and the mounting housing is provided with a battery capable of charging Charging port. The use of such a power source is more convenient to use; of course, it is also possible to select a dry battery, an external power source, etc. according to consumer preferences.
为了便于使用，所述安装壳体上设置有能分别控制LED灯及电机的第一开关、第二开关，且该第一开关、第二开关分别与所述的电路板连接。For ease of use, the mounting housing is provided with a first switch and a second switch that can respectively control the LED lamp and the motor, and the first switch and the second switch are respectively connected to the circuit board.
优选地，所述安装壳体的底部设置有一与线路板连接的铝基板，所述的LED灯为多个并间隔布置于该铝基板的下表面上。Preferably, the bottom of the mounting housing is provided with an aluminum substrate connected to the circuit board, and the LED lamps are pluralityed and spaced apart on the lower surface of the aluminum substrate.
在上述各优选方案中，所述内磨轮的上部形成为自上而下内径逐渐减小的内磨轮粗磨区，所述内磨轮的下部形成为自上而下内径逐渐增大的内磨轮细磨区，所述外磨轮成形为自上而下外径逐渐增大的锥形台状，该外磨轮上部的外表面形成为与内磨轮粗磨区相对应的外磨轮粗磨区，外磨轮下部的外表面形成为与内磨轮细磨区相对应的外磨轮细磨区，且所述内磨轮细磨区与外磨轮细磨区之间形成有供咖啡粉落下的间隙。采用这样的方式直接将碾磨好的咖啡粉输出，不仅不会影响咖啡粉的碾磨细度，而且较为方便，为使用者带来了很大的便利。In each of the above preferred embodiments, the upper portion of the inner grinding wheel is formed as an inner grinding wheel rough grinding region whose inner diameter gradually decreases from the top to the bottom, and the lower portion of the inner grinding wheel is formed as an inner grinding wheel which gradually increases in inner diameter from the top to the bottom. In the grinding zone, the outer grinding wheel is formed into a conical table shape whose outer diameter gradually increases from the top to the bottom, and the outer surface of the upper portion of the outer grinding wheel is formed as a rough grinding zone corresponding to the rough grinding zone of the inner grinding wheel, and the outer grinding wheel The outer surface of the lower portion is formed as an outer grinding wheel fine grinding zone corresponding to the inner grinding wheel fine grinding zone, and a gap for the coffee powder to fall is formed between the inner grinding wheel fine grinding zone and the outer grinding wheel fine grinding zone. Directly discharging the ground coffee powder in this way not only does not affect the grinding fineness of the coffee powder, but also is convenient, and brings great convenience to the user.
为了便于收集咖啡粉，所述碾磨外壳的底部脱卸式连接有一用于承接咖啡粉的接料杯。In order to facilitate the collection of the ground coffee, the bottom of the grinding casing is detachably connected with a receiving cup for receiving coffee powder.
为了便于装配，所述储料腔体中设置有一上下贯通的安装柱，该安装柱通过设于其外表面的筋板固定在储料腔体内，所述动力杆穿过安装柱设于碾磨壳体中。In order to facilitate assembly, a mounting post is provided in the storage chamber, and the mounting post is fixed in the storage chamber through a rib provided on an outer surface thereof, and the power rod is disposed through the mounting column for milling. In the housing.
优选地，所述动力杆外周设置有一能使外磨轮始终保持与内磨轮紧密配合的弹簧，该弹簧上端与安装柱的下端相抵，该弹簧下端与外磨轮的顶部相抵。采用这样的结构，可使咖啡粉碾磨细度得到保障。Preferably, the power rod is provided with a spring on the outer circumference of the power rod to keep the outer grinding wheel in close contact with the inner grinding wheel. The upper end of the spring abuts against the lower end of the mounting post, and the lower end of the spring abuts against the top of the outer grinding wheel. With such a structure, the grinding fineness of the coffee powder can be ensured.
与现有技术相比，本发明的优点在于：本发明提供了一种结构简单、合理的多功能咖啡碾磨机，该碾磨机除了碾磨咖啡豆的功能之外，还设置了LED灯，由于碾磨壳体的上部为透明或半透明的透光壳，当在野外使用本发明的碾磨机时，可将LED灯打开作为营地灯使用，当然在碾磨咖啡豆过程中发光的LED灯也可以为户外生活增添更多乐趣。Compared with the prior art, the invention has the advantages that the invention provides a multifunctional coffee mill with simple structure and reasonable structure, and the mill has an LED lamp in addition to the function of grinding coffee beans. Since the upper portion of the grinding casing is a transparent or translucent light-transmissive shell, when the mill of the present invention is used in the field, the LED lamp can be turned on as a camping lamp, of course, in the process of grinding the coffee beans. LED lights can also add more fun to outdoor life.
附图说明DRAWINGS
图1为本发明实施例的结构示意图；1 is a schematic structural view of an embodiment of the present invention;
图2为图1中隐藏安装壳体的结构示意图；2 is a schematic structural view of the hidden mounting housing of FIG. 1;
图3为图2的部分结构分解图； Figure 3 is an exploded perspective view of a portion of Figure 2;
图4为图1的部分结构示意图；Figure 4 is a partial structural view of Figure 1;
图5为本发明实施例中透光壳的结构示意图；FIG. 5 is a schematic structural view of a light-transmitting shell according to an embodiment of the present invention; FIG.
图6为本发明实施例中内磨轮的结构示意图；6 is a schematic structural view of an inner grinding wheel according to an embodiment of the present invention;
图7为本发明实施例中内磨轮、外磨轮、动力杆的配合结构示意图；7 is a schematic view showing a fitting structure of an inner grinding wheel, an outer grinding wheel and a power rod according to an embodiment of the present invention;
图8为图7另一角度的结构示意图。Figure 8 is a structural schematic view of another angle of Figure 7.
具体实施方式detailed description
以下结合附图实施例对本发明作进一步详细描述。The invention will be further described in detail below with reference to the embodiments of the drawings.
如图1～8所示，本实施例的多功能咖啡碾磨机包括碾磨壳体1、内磨轮2、外磨轮3、动力杆4、驱动部分5、电源部分6、线路板7、LED灯8、安装壳体9及接料杯10，其中，内磨轮2、外磨轮3、动力杆4共同构成碾磨组件，驱动部分5为该碾磨组件的运行提供动力。As shown in FIGS. 1-8, the multifunctional coffee mill of the present embodiment includes a grinding housing 1, an inner grinding wheel 2, an outer grinding wheel 3, a power rod 4, a driving portion 5, a power supply portion 6, a circuit board 7, and an LED. The lamp 8, the mounting housing 9 and the receiving cup 10, wherein the inner grinding wheel 2, the outer grinding wheel 3 and the power rod 4 together constitute a grinding assembly, and the driving portion 5 provides power for the operation of the grinding assembly.
本实施例的碾磨壳体1包括通过螺钉组装在一起的透光壳11及连接于该透光壳11下方的装配壳12，透光壳11采用透明或半透明的材料制成。透光壳11的内腔形成为用于投放咖啡豆的储料腔体110，该储料腔体110的下端具有下料口113，该下料口与装配充12相连通。内磨轮2设于装配壳12中，内磨轮2为上下贯通的圆柱体结构，且内磨轮2上部的内表面形成为自上而下内径逐渐减小的内磨轮粗磨区21，内磨轮2下部的内表面形成为自上而下内径逐渐增大的内磨轮细磨区22。外磨轮3设于内磨轮2中并与内磨轮2相互配合构成碾磨腔20。外磨轮3成形为自上而下外径逐渐增大的锥形台状，该外磨轮3上部的外表面形成为与内磨轮粗磨区21相对应的外磨轮粗磨区31，外磨轮3下部的外表面形成为与内磨轮细磨区22相对应的外磨轮细磨区32，且内磨轮细磨区22与外磨轮细磨区32之间形成有供咖啡粉落下的间隙30。接料杯10螺纹连接在装配壳12的下方，用于承接碾磨好的咖啡粉。The grinding housing 1 of the present embodiment includes a light-transmitting shell 11 assembled by screws and a fitting shell 12 connected below the light-transmitting shell 11, and the light-transmitting shell 11 is made of a transparent or translucent material. The inner cavity of the light transmissive casing 11 is formed as a storage cavity 110 for placing coffee beans, and the lower end of the storage cavity 110 has a discharge opening 113 which communicates with the assembly charge 12. The inner grinding wheel 2 is disposed in the assembly shell 12, the inner grinding wheel 2 is a cylindrical structure that penetrates up and down, and the inner surface of the upper portion of the inner grinding wheel 2 is formed as an inner grinding wheel rough grinding zone 21 whose inner diameter gradually decreases from the top to the bottom, and the inner grinding wheel 2 The inner surface of the lower portion is formed as an inner grinding wheel fine grinding zone 22 whose inner diameter gradually increases from the top to the bottom. The outer grinding wheel 3 is disposed in the inner grinding wheel 2 and cooperates with the inner grinding wheel 2 to form a grinding chamber 20. The outer grinding wheel 3 is formed into a truncated cone shape whose outer diameter gradually increases from the top to the bottom, and the outer surface of the upper portion of the outer grinding wheel 3 is formed as an outer grinding wheel rough grinding zone 31 corresponding to the inner grinding wheel rough grinding zone 21, and the outer grinding wheel 3 The lower outer surface is formed as an outer grinding wheel fine grinding zone 32 corresponding to the inner grinding wheel fine grinding zone 22, and a gap 30 for the coffee powder to fall is formed between the inner grinding wheel fine grinding zone 22 and the outer grinding wheel fine grinding zone 32. The receiving cup 10 is threaded under the fitting shell 12 for receiving the ground coffee powder.
具体的，动力杆4竖直设于碾磨壳体1中并下端与外磨轮3连接、上端与驱动部分5连接。储料腔体110中设置有一上下贯通的安装柱111，该安装柱111通过设于其外表面的筋板112固定在储料腔体110内，动力杆4穿过安装柱111设于碾磨壳体1中。动力杆4外周设置有一能使外磨轮3始终保持与内磨轮2紧密配合的弹簧41，该弹簧41上端与安装柱111的下端相抵，该弹簧41下端与外磨轮3的顶部相抵，以使咖啡粉碾磨细度得到保障。Specifically, the power rod 4 is vertically disposed in the grinding housing 1 and has a lower end connected to the outer grinding wheel 3 and an upper end connected to the driving portion 5. A storage post 111 is disposed in the storage cavity 110, and the mounting post 111 is fixed in the storage cavity 110 through a rib 112 disposed on an outer surface thereof, and the power rod 4 is disposed through the mounting post 111 to be milled. In the housing 1. The outer periphery of the power rod 4 is provided with a spring 41 for keeping the outer grinding wheel 3 in close contact with the inner grinding wheel 2. The upper end of the spring 41 is opposite to the lower end of the mounting post 111, and the lower end of the spring 41 is opposite to the top of the outer grinding wheel 3 to make the coffee The fineness of the powder is guaranteed.
在本实施例中，线路板7设于透光壳11的上方并与电源部分6连接，LED灯8靠近透光壳11的内腔布置并与线路板7连接，LED灯8发出的光可从透光壳11中透射出来。具体的，透光壳11的顶部螺纹连接有安装壳体9，驱动部分5为设于该安装壳体9中的电机，当然，也可以根据需要选择手动等其它驱动部分。电机的输入端与电源部分6连接，电机的输出轴与动力杆4上端连接。本实施例的电源部分为设于安装壳体9内 的可充电式蓄电池，该蓄电池位于电机上方。线路板7设于安装壳体9中并与蓄电池连接，安装壳体9上开有能对蓄电池进行充电的充电端口91。当然，也可以根据消费者喜好，选用干电池、外接电源等。安装壳体9的底部设置有一与线路板7连接的铝基板93，LED灯8为多个并间隔布置于该铝基板93的下表面上。安装壳体9上设置有能分别控制LED灯8及电机的第一开关94、第二开关95，且该第一开关94、第二开关95分别与电路板7连接。In this embodiment, the circuit board 7 is disposed above the light transmissive casing 11 and connected to the power supply portion 6. The LED lamp 8 is disposed adjacent to the inner cavity of the light transmissive casing 11 and connected to the circuit board 7, and the light emitted by the LED lamp 8 can be It is transmitted from the light-transmitting shell 11. Specifically, the top of the light-transmitting shell 11 is screwed to the mounting housing 9, and the driving portion 5 is a motor provided in the mounting housing 9. Of course, other driving portions such as manual or the like may be selected as needed. The input end of the motor is connected to the power supply portion 6, and the output shaft of the motor is connected to the upper end of the power rod 4. The power supply portion of this embodiment is disposed in the mounting housing 9 Rechargeable battery, which is located above the motor. The circuit board 7 is disposed in the mounting housing 9 and is connected to the battery. The mounting housing 9 is provided with a charging port 91 for charging the battery. Of course, you can also choose dry batteries, external power supplies, etc. according to consumer preferences. The bottom of the mounting housing 9 is provided with an aluminum substrate 93 connected to the wiring board 7, and the LED lamps 8 are plural and spaced apart on the lower surface of the aluminum substrate 93. The mounting housing 9 is provided with a first switch 94 and a second switch 95 that can respectively control the LED lamp 8 and the motor, and the first switch 94 and the second switch 95 are respectively connected to the circuit board 7.
使用本实施例的多功能咖啡碾磨机时，将安装壳体9(包括设置在安装壳体中的电机及蓄电池)从透明壳11上拧下来，向储料腔体110中投加咖啡豆，然后再将安装壳体9旋紧在透明壳11上，启动安装壳体9顶部的第二开关95，即可对咖啡豆进行碾磨，碾磨好的咖啡粉自动落至接料杯10中；按下第一开关94，可使LED灯发光，使整个透光壳11部分起到照明作用。 When the multifunctional coffee grinder of the present embodiment is used, the mounting housing 9 (including the motor and the battery disposed in the mounting housing) is unscrewed from the transparent casing 11 to add coffee beans to the storage chamber 110. Then, the mounting shell 9 is screwed on the transparent shell 11, and the second switch 95 at the top of the mounting shell 9 is activated to grind the coffee beans, and the ground coffee powder is automatically dropped to the receiving cup 10. Pressing the first switch 94 causes the LED lamp to illuminate, so that the entire light-transmissive housing 11 partially functions as an illumination.

Claims (10)

  1. 一种多功能咖啡碾磨机，包括碾磨组件、能为碾磨组件运行提供动力的驱动部分(5)及具有储料腔体(110)的碾磨壳体(1)，所述碾磨组件设于碾磨壳体(1)中，其特征在于：还包括电源部分(6)、线路板(7)及LED灯(8)；A multifunctional coffee mill comprising a milling assembly, a drive portion (5) capable of powering the operation of the milling assembly, and a grinding housing (1) having a reservoir cavity (110), the milling The component is disposed in the grinding shell (1), characterized by: further comprising a power part (6), a circuit board (7) and an LED lamp (8);
    所述碾磨壳体(1)的至少一部分采用透明或半透明材料制成，所述的线路板(7)设于碾磨组件上方并与电源部分(6)连接，所述LED灯(8)靠近储料腔体(110)布置且该LED灯(8)发出的光能从透明或半透明的碾磨壳体(1)中透射出来。At least a portion of the milling housing (1) is made of a transparent or translucent material, and the circuit board (7) is disposed above the milling assembly and coupled to the power supply portion (6), the LED light (8) The light emitted from the storage chamber (110) and emitted by the LED lamp (8) is transmitted from the transparent or translucent grinding housing (1).
  2. 根据权利要求1所述的多功能咖啡碾磨机，其特征在于：所述碾磨外壳(1)包括透光壳(11)及连接于该透光壳(11)下方的装配壳(12)。The multifunctional coffee mill according to claim 1, characterized in that the grinding casing (1) comprises a light-transmitting casing (11) and a fitting shell (12) connected below the light-transmitting casing (11). .
  3. 根据权利要求2所述的多功能咖啡碾磨机，其特征在于：所述碾磨组件包括内磨轮(2)、外磨轮(3)及动力杆(4)，所述透光壳(11)的内腔形成为所述的储料腔体(110)，所述内磨轮(2)设于装配壳(12)中并与储料腔体(110)相连通，所述外磨轮(3)设于内磨轮(2)中并与内磨轮(2)相互配合构成碾磨腔(20)，所述动力杆(4)竖直设于碾磨壳体(1)中并下端与外磨轮(3)连接、上端与驱动部分(5)连接。The multifunctional coffee mill according to claim 2, wherein the grinding assembly comprises an inner grinding wheel (2), an outer grinding wheel (3) and a power rod (4), the light transmitting shell (11) The inner cavity is formed as the storage cavity (110), and the inner grinding wheel (2) is disposed in the assembly shell (12) and communicates with the storage cavity (110), the outer grinding wheel (3) Provided in the inner grinding wheel (2) and interacting with the inner grinding wheel (2) to form a grinding chamber (20), the power rod (4) is vertically disposed in the grinding shell (1) and the lower end and the outer grinding wheel ( 3) Connection, upper end and drive part (5) are connected.
  4. 根据权利要求3所述的多功能咖啡碾磨机，其特征在于：所述碾磨壳体(1)的顶部脱卸式连接有一安装壳体(9)，所述的驱动部分(5)为设于该安装壳体(9)中的电机，该电机的输入端与所述电源部分(6)连接，该电机的输出轴与动力杆(4)上端连接。The multifunctional coffee mill according to claim 3, characterized in that the top of the grinding housing (1) is detachably connected to a mounting housing (9), and the driving portion (5) is provided In the motor in the mounting housing (9), an input end of the motor is connected to the power supply portion (6), and an output shaft of the motor is connected to an upper end of the power rod (4).
  5. 根据权利要求4所述的多功能咖啡碾磨机，其特征在于：所述的电源部分(6)为设于安装壳体(9)内的可充电式蓄电池，所述的线路板(7)设于安装壳体(9)中并与蓄电池连接，所述安装壳体(9)上开有能对蓄电池进行充电的充电端口(91)；所述安装壳体(9)上设置有能分别控制LED灯(8)及电机的第一开关(94)、第二开关(95)，且该第一开关(94)、第二开关(95)分别与所述的电路板(7)连接。A multifunctional coffee mill according to claim 4, wherein said power supply portion (6) is a rechargeable battery provided in the mounting housing (9), said circuit board (7) Provided in the mounting housing (9) and connected to the battery, the mounting housing (9) is provided with a charging port (91) capable of charging the battery; the mounting housing (9) is provided with a separate The LED lamp (8) and the first switch (94) and the second switch (95) of the motor are controlled, and the first switch (94) and the second switch (95) are respectively connected to the circuit board (7).
  6. 根据权利要求4所述的多功能咖啡碾磨机，其特征在于：所述安装壳体(9)的底部设置有一与线路板(7)连接的铝基板(93)，所述的LED灯(8)为多个并间隔布置于该铝基板(93)的下表面上。The multifunctional coffee mill according to claim 4, characterized in that: the bottom of the mounting casing (9) is provided with an aluminum substrate (93) connected to the circuit board (7), the LED lamp ( 8) A plurality of and spaced apart on the lower surface of the aluminum substrate (93).
  7. 根据权利要求3～6中任一权利要求所述的多功能咖啡碾磨机，其特征在于：所述内磨轮(2)的上部形成为自上而下内径逐渐减小的内磨轮粗磨区(21)，所述内磨轮(2)的下部形成为自上而下内径逐渐增大的内磨轮细磨区(22)，所述外磨轮(3)成形为自上而下外径逐渐增大的锥形台状，该外磨轮(3)上部的外表面形成为与内磨轮粗磨区(21)相对应的外磨轮粗磨区(31)，外磨轮(3)下部的外表面形成为与内磨轮细磨区(22)相对应的外磨轮细磨区(32)，且所述内磨轮细磨区(22)与外磨轮细磨区(32)之间形成有供咖啡粉落下的间隙(30)。The multifunctional coffee mill according to any one of claims 3 to 6, characterized in that the upper portion of the inner grinding wheel (2) is formed as an inner grinding wheel coarse grinding zone whose inner diameter gradually decreases from the top to the bottom. (21), a lower portion of the inner grinding wheel (2) is formed as an inner grinding wheel fine grinding zone (22) whose inner diameter gradually increases from the top to the bottom, and the outer grinding wheel (3) is formed to gradually increase the outer diameter from the top to the bottom. In the shape of a large truncated cone, the outer surface of the upper portion of the outer grinding wheel (3) is formed as an outer grinding wheel rough grinding zone (31) corresponding to the inner grinding wheel rough grinding zone (21), and the outer surface of the lower outer grinding wheel (3) is formed. The outer grinding wheel fine grinding zone (32) corresponding to the inner grinding wheel fine grinding zone (22), and the inner grinding wheel fine grinding zone (22) and the outer grinding wheel fine grinding zone (32) are formed for the coffee powder to fall. The gap (30).
  8. 根据权利要求7所述的多功能咖啡碾磨机，其特征在于；所述碾磨外壳(1)的底部脱卸式连接有一用于承接咖啡粉的接料杯(10)。 Multifunctional coffee mill according to claim 7, characterized in that the bottom of the grinding casing (1) is detachably connected to a receiving cup (10) for receiving coffee powder.
  9. 根据权利要求3～6中任一权利要求所述的多功能咖啡碾磨机，其特征在于：所述储料腔体(110)中设置有一上下贯通的安装柱(111)，该安装柱(111)通过设于其外表面的筋板(112)固定在储料腔体(110)内，所述动力杆(4)穿过安装柱(111)设于碾磨壳体(1)中。The multifunctional coffee mill according to any one of claims 3-6, characterized in that: the storage chamber (110) is provided with a mounting column (111) penetrating vertically, the mounting column ( 111) is fixed in the storage chamber (110) by a rib (112) provided on the outer surface thereof, and the power rod (4) is disposed in the grinding housing (1) through the mounting post (111).
  10. 根据权利要求9所述的多功能咖啡碾磨机，其特征在于：所述动力杆(4)外周设置有一能使外磨轮(3)始终保持与内磨轮(2)紧密配合的弹簧(41)，该弹簧(41)上端与安装柱(111)的下端相抵，该弹簧(41)下端与外磨轮(3)的顶部相抵。 The multifunctional coffee grinder according to claim 9, characterized in that the outer periphery of the power rod (4) is provided with a spring (41) for keeping the outer grinding wheel (3) in close contact with the inner grinding wheel (2). The upper end of the spring (41) abuts against the lower end of the mounting post (111), and the lower end of the spring (41) abuts against the top of the outer grinding wheel (3).
PCT/CN2016/000545 2016-06-29 2016-09-27 Multifunctional coffee grinder WO2018000107A1 (en)

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Publication number Priority date Publication date Assignee Title
CN105919460B (en) * 2016-06-29 2018-03-13 宁波山力士户外用品有限公司 Multifunctional coffee grinding mill
CN106491005B (en) * 2016-12-20 2024-04-19 苏州顺和丰家电科技有限公司 Hand-held electric charging bean grinder

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH673085A5 (en) * 1987-08-14 1990-02-15 Turmix Ag Coffee grinder for automatic coffee machine - has base plate fitted with removable intermediate element facilitating easy cleaning
US20040065213A1 (en) * 2002-10-02 2004-04-08 Shun-I Cheng Electric pepper mill
CN201001653Y (en) * 2007-02-06 2008-01-09 白宗仁 Mill discharging and power-controlling device
EP2050377A1 (en) * 2007-10-16 2009-04-22 Eldom Rothrist AG Grinding tool
CN201481160U (en) * 2009-09-03 2010-05-26 王松彪 Pepper grinder with charging function
CN201752365U (en) * 2010-03-09 2011-03-02 东莞特宏塑胶五金有限公司 Spice grinding device
CN105919460A (en) * 2016-06-29 2016-09-07 宁波山力士户外用品有限公司 Multifunctional coffee mill

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH673085A5 (en) * 1987-08-14 1990-02-15 Turmix Ag Coffee grinder for automatic coffee machine - has base plate fitted with removable intermediate element facilitating easy cleaning
US20040065213A1 (en) * 2002-10-02 2004-04-08 Shun-I Cheng Electric pepper mill
CN201001653Y (en) * 2007-02-06 2008-01-09 白宗仁 Mill discharging and power-controlling device
EP2050377A1 (en) * 2007-10-16 2009-04-22 Eldom Rothrist AG Grinding tool
CN201481160U (en) * 2009-09-03 2010-05-26 王松彪 Pepper grinder with charging function
CN201752365U (en) * 2010-03-09 2011-03-02 东莞特宏塑胶五金有限公司 Spice grinding device
CN105919460A (en) * 2016-06-29 2016-09-07 宁波山力士户外用品有限公司 Multifunctional coffee mill

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