WO2015028914A2 - 小型食物处理器 - Google Patents

小型食物处理器 Download PDF

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Publication number
WO2015028914A2
WO2015028914A2 PCT/IB2014/063949 IB2014063949W WO2015028914A2 WO 2015028914 A2 WO2015028914 A2 WO 2015028914A2 IB 2014063949 W IB2014063949 W IB 2014063949W WO 2015028914 A2 WO2015028914 A2 WO 2015028914A2
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WO
WIPO (PCT)
Prior art keywords
assembly
shaft
transmission
food processor
container
Prior art date
Application number
PCT/IB2014/063949
Other languages
English (en)
French (fr)
Other versions
WO2015028914A3 (zh
Inventor
汪恩光
Original Assignee
Wong Yan Kwong
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wong Yan Kwong filed Critical Wong Yan Kwong
Priority to CN201480034333.4A priority Critical patent/CN105358024B/zh
Priority to AU2014313888A priority patent/AU2014313888B2/en
Publication of WO2015028914A2 publication Critical patent/WO2015028914A2/zh
Publication of WO2015028914A3 publication Critical patent/WO2015028914A3/zh

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Classifications

    • 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
    • A47J43/24—Devices for washing vegetables or the like
    • 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
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/044—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the top side
    • 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
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/06—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with a plurality of interchangeable working units, e.g. with a single driving-unit
    • 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
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07—Parts or details, e.g. mixing tools, whipping tools
    • A47J43/08—Driving mechanisms
    • A47J43/082—Driving mechanisms for machines with tools driven from the upper side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
    • B26D1/28—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting
    • B26D1/29—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting with cutting member mounted in the plane of a rotating disc, e.g. for slicing beans

Definitions

  • the present invention relates to a kitchen appliance, and more particularly to a small food processor. Background technique
  • the technical problem to be solved by the present invention is to provide a small food processor which is simple in structure and convenient in operation, in view of the above-mentioned complicated structure of the prior art.
  • a small food processor comprising a container for placing food, a food processing assembly disposed within the container and rotatable relative to the container, a container lid assembly secured and covering the container opening, disposed in a drive assembly and a drive assembly on the container cover assembly, the drive assembly driving the food processing assembly relative to the container by the drive assembly, wherein the drive assembly includes a pull rod that extends through the container cover a geometric center of the assembly, the rod is provided with a rack, the transmission assembly includes a transmission shaft and a driven shaft disposed coaxially with the transmission shaft, the transmission shaft is provided with a transmission gear that meshes with a rack on the rod, The driven shaft is directly connected to the food processing assembly, the container cover assembly includes an upper shell and a lower shell that are coupled to each other, and a pull rod is disposed between the upper shell and the lower shell a sliding groove, the pull rod forms a cavity structure having a recess, the rack is formed on an inner surface of a sidewall of the cavity structure, the transmission assembly further includes a positioning button
  • the transmission gear is formed at the top of the transmission shaft, and the upper end of the positioning knob has an opening for exposing the transmission gear to mesh the transmission gear with the rack of the tie rod.
  • a latch is disposed on an outer circumference of the lower end of the positioning button, and the corresponding position of the lower shell forms a card slot, and the positioning button is positioned between the pull rod and the lower shell by the cooperation of the latch and the card slot.
  • a shaft hole is disposed at a center of the lower shell, and a positioning cavity is disposed around the shaft hole, the positioning cavity is configured to rotate and receive the driven shaft therein, and the lower end of the driven shaft extends to form a connecting shaft.
  • the connecting shaft passes through the shaft bore and is connected to the food processing assembly within the container.
  • the card slot is formed on the positioning cavity, and the positioning cavity simultaneously accommodates the lower end portion of the positioning knob, the bottom end portion of the transmission shaft, and the upper end portion of the driven shaft.
  • a clutch mechanism is provided between the drive shaft and the driven shaft.
  • a weight ⁇ that rotates in synchronization with the driven shaft is disposed on the driven shaft.
  • the clutch mechanism includes a dial wheel and a pawl disposed between the drive shaft and the driven shaft.
  • one end of the pull rod is provided with a handle and the other end is provided with a resiliently-reset elastic assembly.
  • the upper case and the lower case are fixedly connected; a cavity is formed between the upper case and the lower case, and the transmission component is disposed in the cavity.
  • the handle is a T-shaped handle formed by a combination of a handle upper case and a handle lower case.
  • the upper casing is provided with a drainage hole.
  • the food processing assembly includes a water removal basket assembly.
  • the food processing assembly further includes a blade assembly.
  • the small food processor provided by the invention has a transmission shaft and a driven shaft disposed coaxially, and the driving assembly is directly connected to the transmission shaft, so that the driven shaft directly feeds the component, thereby simplifying the transmission assembly.
  • the structure allows the power of the drive assembly to be transferred to the food processing assembly for processing of the food by a single drive.
  • FIG. 1 is a perspective exploded view of a small food processor according to an embodiment of the present invention
  • FIG. 2 is a schematic structural view of a container cover assembly of the small food processor shown in FIG. 1
  • FIG. 3 is a small food processor shown in FIG.
  • FIG. 4 is a schematic structural view of the pull rod shown in FIG. 3;
  • FIG. 5 is a schematic structural view of a transmission assembly of the small food processor shown in FIG. 1.
  • FIG. 6 is a schematic view showing a state of use of the small food processor according to an embodiment of the present invention.
  • a small food processor includes a container 100 , a container cover assembly 200 , a drive assembly 300 and a transmission assembly 400 disposed on the container cover assembly 200 , and a container 100 .
  • Food processing assembly 500 within.
  • the driving assembly 300 drives the food processing assembly 500 to rotate relative to the container 100 through the transmission assembly 400, and the food processing assembly 500 is subjected to water removal, cutting or stirring treatment with respect to the rotation of the container 100.
  • the container cover assembly 200 includes an upper case 210 and a lower case 220, and the upper case 210 and the lower case 220 are fixedly connected by fasteners such as screws, and the upper case 210 and the lower case A cavity is formed between the shells 220, and the transmission assembly 400 can be disposed within the cavity.
  • the lower casing 220 is matched to the opening of the container 100 so that the lower casing 220 can cover the opening of the container 100.
  • a sliding slot 231 is provided between the upper casing 210 and the lower casing 220.
  • the sliding slot 231 passes through the geometric center of the container cover assembly 200. It can be understood that the chute 231 is matched because the container cap assembly 200 matches the container 100. The vertical projection on the container 100 also passes through the geometric center of the container 100.
  • the drive assembly 300 includes a pull rod 310 disposed within the chute 231.
  • the tie rod 310 is matched with the chute 231 so that the pull rod 310 can reciprocally slide in the horizontal direction within the chute 231.
  • the drawbar 310 extends through the geometric center of the container closure assembly 200.
  • the lower surface of the pull rod 310 is provided with a recess such that the pull rod 310 assumes a cavity structure having side walls.
  • a rack 335 is disposed along the longitudinal direction of the pull rod 310 on the inner surface of one of the side walls.
  • the upper surface of the tie rod 310 in Fig. 3 is partially removed to expose the recess 330 and the rack 335 therein, or please refer to Fig. 4.
  • a handle is provided at one end of the pull rod 310, and an elastic member (not shown) for tension reduction is disposed at the other end.
  • the elastic member may be a tension spring, one end of the tension spring being fixed to the tie rod 310 and the other end being fixed to the container cover assembly 200.
  • the handle can be set as a T-shaped handle 311'.
  • the T-shaped handle 311 is formed by a combination of the handle upper case 312 and the handle lower case 313, and is passed through the handle upper case 312 and the handle lower case 313.
  • a through hole 315 is provided at the end of the pull rod 310 to fix the handle upper and lower shells 312, 313 to the end of the pull rod 310, thereby fixing the T-shaped handle 311 to the end of the pull rod 310.
  • the pull rod 310 can be pulled and reciprocated, which is convenient to use.
  • the upper casing 210 of the container cap assembly 200 is located at one end of the chute 231 (i.e., the end of the chute near the T-handle 311).
  • the recessed portion 211 is disposed, and the recessed portion 211 is matched with the T-shaped handle 311; When sliding into the chute 231, the recess 211 is just able to receive the T-handle 311 such that the container cap assembly 200 and the drive assembly 300 remain continuous throughout the overall shape.
  • the handle of the end of the pull rod 310 can also be set to other shapes such as a straight rod shape, a D shape, and the like as needed. These different handle settings can be found in the International Patent Application No. PCT/IB2012/051002 filed by the present applicant.
  • the transmission assembly 400 includes a transmission shaft 410, a positioning button 420, a driven shaft 430, and a clutch mechanism 440.
  • the top of the drive shaft 410 is provided with a transmission gear 411 for cooperating with the rack 335 on the pull rod 310, so that when the pull rod 310 is pulled, the drive shaft 410 can be rotated.
  • the upper end of the positioning button 420 is received in the cavity of the pull rod 310, and the lower end is disposed on the transmission shaft 410.
  • An opening 422 is defined in an upper end of the positioning button 420, so that the transmission gear 411 can be exposed therefrom, and the lever 310 The upper rack 335 is fitted.
  • a card 421 is provided on the outer periphery of the lower end of the positioning button 420.
  • the lower cover 220 of the container cover assembly 200 is formed with a corresponding slot 221.
  • the engagement of the latch 421 and the slot 221 allows the positioning button 420 to be positioned between the pull rod 310 and the lower housing 220.
  • the upper end contour of the positioning button 420 is matched with the cavity of the pull rod 310, so that the positioning button 420 has a function of positioning the transmission shaft 410 and the like.
  • the driven shaft 430 has a connecting shaft 431 at the lower end for direct connection with the food processing assembly 500 in the container 100.
  • the driven shaft 430 is disposed coaxially with the transmission shaft 410.
  • the transmission shaft 410 rotates, the driven shaft 430 can be rotated, and the driven shaft 430 is directly connected to the food processing assembly 500, so that the rotation of the driven shaft 430 drives the food.
  • the rotation of the processing assembly 500 further processes the food in the container 100.
  • the driven shaft 430 and the drive shaft 410 are integrally formed.
  • a shaft hole 223 is disposed at a center of the lower casing 220 of the container cover assembly 200.
  • a positioning cavity 224 is disposed around the shaft hole 223, and the positioning cavity 224 is configured to rotate and receive the driven shaft 430 therein. .
  • the connecting shaft 431 of the driven shaft 430 passes through the shaft hole 223 and extends downward for direct connection with the food processing assembly 500.
  • the card slot 221 of the lower case 220 may be disposed on the positioning cavity 224 such that the positioning cavity 224 simultaneously accommodates the lower end portion of the positioning button 420, the bottom end portion of the drive shaft 410, and the upper end portion of the driven shaft 430.
  • the driven shaft 430 can always rotate in one direction, and it is preferable to provide the clutch mechanism 440 in the transmission assembly 400. This embodiment places the clutch mechanism 440 between the drive shaft 410 and the driven shaft 430.
  • the clutch mechanism 440 includes a dial wheel 441 and a pawl 442 disposed between the drive shaft 410 and the driven shaft 430.
  • a receiving cavity is provided between the drive shaft 410 and the driven shaft 430, and the dial wheel 441 and the pawl 442 are both disposed. In the accommodating cavity.
  • the specific structure and operation principle of the clutch mechanism 440 can be referred to the International Patent Application No. PCT/IB2012/051002, which is incorporated herein by reference. The organization 440 will not repeat them.
  • the rod 310 is in the process of reciprocating motion
  • the rack 335 is in a single
  • the drive shaft 410 can be driven by the automatic closing clutch mechanism 440 to drive the driven shaft 430 to rotate synchronously, thereby driving the food processing assembly 500 to rotate; and when the rack 335 is sliding in the reverse direction, the clutch mechanism 440 can be automatically disengaged, so that the transmission
  • the shaft 410 is reversed, and the driven shaft 430 maintains the original direction of rotation under the original rotational inertia, thereby ensuring that the entire small food processor can continue to operate effectively.
  • the automatic clutching of the clutch mechanism 440 makes the operation very convenient.
  • a counterweight 432 which is rotated in synchronization with the driven shaft 430 may be disposed on the driven shaft 430.
  • the weight ⁇ 432 can be directly fixed to the driven shaft 430 or fixed to the connecting shaft 431.
  • the food processing assembly 500 can be divided into a plurality of components having different functions, such as a blade assembly, a stirring assembly, etc., and different functional components can be installed in the container 100 according to the needs of different food processing processes to perform food in the container 100. Different treatments.
  • the food processing assembly 500 is shown in Fig. 1 as a water removal basket assembly 510 and a blade assembly 520. In actual use, one of the connection shafts 431 of the driven shaft 430 can be selected as desired.
  • a drain hole 21 1 may be disposed on the upper casing 210, so that excess moisture in the small food processor can be discharged through the drain hole 21 1 , and the user does not need to directly contact the food in the processor during use, and keeps the hand The food is clean.
  • the 310 drives the transmission gear 41 1 through the rack 335 to drive the transmission shaft 410 to rotate; and the driven shaft 430 is coaxially disposed with the transmission shaft 410, and the connecting shaft 431 of the driven shaft 430 is directly connected to the food processing assembly 500, and the transmission shaft
  • the rotation of the 410 will drive the rotation of the food processing assembly 500 to achieve various food treatments.
  • the food processing assembly 500 is specifically a water removal basket assembly
  • the rotation of the water basket greatly increases the contact between the food and the water, thereby cleaning the food. Therefore, it is easy to use, and the structure is simplified and the manufacturing cost is lowered.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Food-Manufacturing Devices (AREA)

Abstract

一种小型食物处理器，包括容器、食物处理组件、容器盖组件、驱动组件和传动组件，驱动组件包括拉杆，拉杆延伸通过容器盖组件的几何中心，拉杆上设有齿条，传动组件包括传动轴以及与传动轴同轴设置的从动轴，传动轴设有与拉杆上的齿条啮合的传动齿轮，从动轴直接与所述食物处理组件连接；容器盖组件包括相互结合的上壳和下壳，上壳和下壳之间设置一与拉杆相匹配的滑槽，拉杆形成具有凹陷的腔体结构，齿条形成在腔体结构的侧壁的内表面，传动组件还包括定位钮，定位钮的上端容置在拉杆的腔体结构内。本发明提供的小型食物处理器通过同轴设置的传动轴和从动轴，并使驱动组件直接连接传动轴，使从动轴直接食物处理组件，从而简化传动组件的结构。

Description

、、 、
说 明
小型食物处理器 技术领域
本发明涉及一种厨房器具， 更具体地说， 涉及一种小型食物处理器 。 背景技术
在厨房用具中 ，食物处理器的使用较为广泛，人们通常使用食物处理器来 将食物切碎， 尤其是将水果、蔬菜等切碎为人们需要的碎片便于人们继续加工 或食用 。 目前，市场上也有多种食物处理器的产品出售 ， 多数产品采用手工旋 钮，带动安装有刀片的轴旋转，从而使刀片旋转，达到切碎食物的目的。但是， 通常这些食物处理器的结构较为复杂 ，例如 ，本申请人于 2012年 3月 2 日申请 的国际申请号为 PCT/IB2012/051002的国际专利申请，提供了一种小型食物处 理器 。该食物处理器中的驱动組件通过传动机构与食物处理組件相连。然而 ， 传动机构采用多个齿轮組合， 结构甚为复杂 ，使得该种食物处理器的制造成本 较大， 不利于产业竟争。 发明内容
本发明要解决的技术问题在于，针对现有技术的上述结构复杂的问题，提 供一种结构简单而且操作也很方便的小型食物处理器 。
一种小型食物处理器 ， 包括用于放置食物的容器 、设置在所述容器内且可 相对所述容器转动的食物处理組件、 固定且覆盖在所述容器敞口处的容器盖組 件、设置在容器盖組件上的驱动組件和传动組件，所述驱动組件通过所述传动 組件带动所述食物处理組件相对所述容器转动，其特征在于：所述驱动組件包 括拉杆，所述拉杆延伸通过容器盖組件的几何中心 ，所述拉杆上设有齿条，所 述传动組件包括传动轴以及与传动轴同轴设置的从动轴，所述传动轴设有与拉 杆上的齿条啮合的传动齿轮，所述从动轴直接与所述食物处理組件连接，所述 容器盖組件包括相互结合的上壳和下壳 ，上壳和下壳之间设置一与拉杆相匹配 的滑槽，所述拉杆形成具有凹陷的腔体结构 ，所述齿条形成在腔体结构的侧壁 的内表面 ，所述传动組件还包括定位钮，所述定位钮的上端容置在拉杆的腔体 结构内 。
进一步地，所述传动齿轮形成在传动轴的顶部 ，所述定位钮的上端开设开 口用于露出传动齿轮，使传动齿轮与拉杆的齿条啮合。
进一步地，所述定位钮的下端外周设置卡榫，所述下壳对应位置形成卡槽， 通过卡榫与卡槽的相互配合，使定位钮定位在拉杆与下壳之间。
进一步地，下壳的中心处设有轴孔，轴孔的周围设置一定位腔，该定位腔 用于转动容置从动轴于其内 ，所述从动轴的下端延伸形成连接轴，所述连接轴 穿过所述轴孔并与容器内的食物处理組件相连。
进一步地，所述卡槽形成在定位腔上，所述定位腔同时容置定位钮的下端 部分、传动轴的底端部分以及从动轴的上端部分。
在一些实施例中 ，所述传动轴与从动轴之间设置离合机构。
在一些实施例中 ，所述从动轴上设置与从动轴同步转动的配重坱。
进一步地，所述离合机构包括设置在传动轴和从动轴之间的拨动轮和棘 爪。
在一些实施例中 ，所述拉杆的一端设置手柄 ， 另一端设置拉伸复位的弹性 組件。
进一步地，所述上壳和下壳固定连接；上壳和下壳之间形成空腔，传动組 件设置在所述空腔内 。
进一步地，所述手柄为 T形手柄 ， 由手柄上壳和手柄下壳組合形成。
进一步地，所述上壳设置排水孔。
在一些实施例中 ，所述食物处理組件包括去水篮組件。
进一步地，所述食物处理組件还包括刀片組件。
与现有技术相比，本发明提供的小型食物处理器通过同轴设置的传动轴和 从动轴，并使驱动組件直接连接传动轴，使从动轴直接食物处理組件，从而简 化传动組件的结构 ，通过一次传动即可将驱动組件的动力传递至食物处理組件 进而进行食物的处理。 下面将结合附图及实施例对本发明作进一步说明 。 附图说明
图 1是本发明一实施例的小型食物处理器的立体分解示意图； 图 2是图 1 中所示小型食物处理器的容器盖組件的结构示意图; 图 3是图 1 中所示小型食物处理器的驱动組件的结构示意图； 图 4是图 3中所示拉杆的结构示意图；
图 5是图 1 中所示小型食物处理器的传动組件的结构示意图； 图 6是本发明一实施例的小型食物处理器的使用状态示意图。 主要組件符号说明
容器 100
容器盖組件 200
上壳 210
凹陷部 21 1
下壳 220
卡槽 221
轴孔 223
定位腔 224
滑槽 231
驱动組件 300
拉杆 310
手柄 31 1
手柄上壳 312
手柄下壳 313
凸杆 314 传动組件 400
传动轴 410
传动齿轮 41 1
定位钮 420
卡榫 421
开口 422
从动轴 430
连接轴 431
配重坱 432
离合机构 440
拨动轮 441
棘爪 442
食物处理組件 500
去水篮組件 510
刀片組件 520 具体实施方式
如图 1所示，本发明一实施例提供的一种小型食物处理器 ，包括容器 100、 容器盖組件 200、设置在容器盖組件 200上的驱动組件 300和传动組件 400 ，以 及设置在容器 100 内的食物处理組件 500。其中 ，驱动組件 300通过传动組件 400带动食物处理組件 500相对于容器 100转动，利用食物处理組件 500相对 于容器 100的转动对食物进行去水、切削或搅拌等处理。
如图 2所示，在本实施例中 ， 容器盖組件 200 包括上壳 210和下壳 220， 上壳 210和下壳 220之间通过螺钉等紧固件固定连接在一起，上壳 210和下壳 220之间形成空腔，传动組件 400可设置在该空腔内 。下壳 220与容器 100的 敞口相匹配，使得下壳 220能够覆盖在容器 100的敞口处。
上壳 210和下壳 220之间设置一滑槽 231 ^滑槽 231通过容器盖組件 200 的几何中心。可以理解地，因容器盖組件 200与容器 100相匹配，因此滑槽 231 在容器 100上的垂直投影也通过容器 100的几何中心。
如图 3所示，该驱动組件 300 包括设置在该滑槽 231 内的拉杆 310。拉杆 310与滑槽 231相匹配，使得拉杆 310能在滑槽 231 内沿水平方向往复滑动。 可以理解地，拉杆 310延伸通过容器盖組件 200的几何中心。
拉杆 310下表面设有凹陷 ，使得拉杆 310呈现为具有侧壁的腔体结构。其 中在一侧壁的内表面 ， 沿拉杆 310的长度方向设置有齿条 335。 图 3 中的拉杆 310的上表面被部分去除，以露出其中的凹陷 330以及齿条 335，或请参考图 4 。
优选在拉杆 310的一端设置手柄， 另一端设置拉伸复位的弹性組件 （图未 示）。弹性組件可为拉簧，拉簧的一端固定在拉杆 310上，而另一端固定在容器 盖組件 200上。在拉动手柄将拉杆 310从滑槽 231 内拉出后 ，拉杆 310在拉簧 的复位弹力的作用下自动滑入滑槽 231 内 ，使用起来更为方便。
如图 3所示，可设置手柄为 T 形手柄 311 ' T 形手柄 311 由手柄上壳 312 和手柄下壳 313組合形成，并通过手柄上壳 312和手柄下壳 313上设置的凸杆 314与拉杆 310端部设置的穿孔 315，将手柄上下壳 312 、 313固定在拉杆 310 端部，从而将 T形手柄 311 固定在拉杆 310端部。使用时用手握持 T形手柄 311 就可拉动拉杆 310往复运动，使用方便。最好在容器盖組件 200的上壳 210位 于滑槽 231 的一端 （即滑槽上靠近 T形手柄 311 的一端） 设置凹陷部 211 ，该 凹陷部 211 与 T形手柄 311相匹配；当拉杆 310滑入滑槽 231 内时，凹陷部 211 正好能够收纳 T形手柄 311 ，使得容器盖組件 200和驱动組件 300在整体外形 上保持连续。拉杆 310端部的手柄还可根据需要设置为直杆形、 D形等其他形 状。这些不同的手柄设置可参考本申请人申请的申请号为 PCT/ IB2012/051002 的国际专利申请。
如图 5 所示 ，传动組件 400 包括传动轴 410、定位钮 420、从动轴 430和 离合机构 440 。
传动轴 410的顶部设置传动齿轮 411用于与拉杆 310上的齿条 335相配合， 从而当拉动拉杆 310时，可带动传动轴 410转动。
定位钮 420的上端容置在拉杆 310的腔体内 ，下端盖设在传动轴 410上。 定位钮 420的上端开设开口 422，使得传动齿轮 411能从中露出 ，以与拉杆 310 上的齿条 335配合。
定位钮 420 的下端外周设置卡榫 421。请同时参考图 2，容器盖組件 200 的下壳 220对应位置形成卡槽 221 ，通过卡榫 421 与卡槽 221 的相互配合， 可 使定位钮 420定位在拉杆 310与下壳 220之间。定位钮 420的上端轮廓与拉杆 310的腔体相匹配，从而使定位钮 420具有定位传动轴 410等结构的功能。
该从动轴 430具有位于下端的连接轴 431 ，连接轴用于与容器 100 内的食 物处理組件 500直接连接。该从动轴 430与传动轴 410同轴设置，在传动轴 410 转动时，可带动从动轴 430转动，而从动轴 430与食物处理組件 500直接连接， 因而从动轴 430的转动带动食物处理組件 500的转动，进而对容器 100内的食 物进行加工处理。在一些实施例中 ，该从动轴 430与传动轴 410可一体成型设 置 °
请同时参考图 2，容器盖組件 200的下壳 220的中心处设有轴孔 223，轴 孔 223的周围设置一定位腔 224，该定位腔 224用于转动容置从动轴 430于其 内 。从动轴 430的连接轴 431从轴孔 223穿过并向下延伸而出用于与食物处理 組件 500直接连接。
下壳 220的卡槽 221可设置在该定位腔 224上，从而使得该定位腔 224同 时容置定位钮 420的下端部分、传动轴 410的底端部分以及从动轴 430的上端 部分。
为了在往复拉动拉杆 310时，从动轴 430能够始终朝向一个方向转动，优 选在传动組件 400设置离合机构 440。本实施例将离合机构 440 设置在传动轴 410和从动轴 430之间。
请参考图 5，离合机构 440 包括设置在传动轴 410和从动轴 430之间的拨 动轮 441 和棘爪 442。为了将拨动轮 441 和棘爪 442 限位在传动轴 410和从动 轴 430之间 ，在传动轴 410和从动轴 430之间设置容置腔，拨动轮 441和棘爪 442 都设置在容置腔内 。离合机构 440的具体结构与作动原理可参考本申请人 的申请号为 PCT/ IB2012/051002的国际专利申请，该国际专利申请在此引入， 相关内容的描述作为本申请的一部分， 因此对于离合机构 440不再赘述。
通过上述离合机构 440，使得拉杆 310在往复运动过程中 ，齿条 335在单 向滑动时能够带动传动轴 410通过自动合拢的离合机构 440 带动从动轴 430同 步转动，从而驱动食物处理組件 500转动； 而齿条 335在反向滑动时， 离合机 构 440 能够自动脱离 ，使得传动轴 410反转，而从动轴 430在原有转动惯性的 作用下保持原有的转动方向 ，从而保证整个小型食物处理器能够继续保持有效 的工作。 而离合机构 440 的自动离合使得操作非常方便。
为了增加从动轴 430转动时的惯性还可在从动轴 430上设置与从动轴 430 同步转动的配重坱 432。配重坱 432可直接固定设置在从动轴 430上，也可固 定设置在连接轴 431上。
食物处理組件 500可分为多种具有不同功能的組件，如刀片組件、搅拌組 件等 ，根据不同食物处理工艺的需要可选用不同的功能組件安装在容器 100内 ， 以对容器 100内的食物进行不同的处理。 图 1 中示出了食物处理組件 500作为 去水篮組件 510和刀片組件 520，在实际使用时，可以按照具体需要选择其中 一个与从动轴 430的连接轴 431相连。
去水篮組件 510 和刀片組件 520 的具体结构可参考本申请人的申请号为 PCT/ IB2012/051002 的国际专利申请，该国际专利申请在此引入，相关内容的 描述作为本申请的一部分， 此不赘述。
优选地，在上壳 210上可以设置排水孔 21 1 ，则小型食物处理器中多余的 水分可以经排水孔 21 1排出 ， 用户在使用时手部不需直接与处理器中的食物接 触，保持食物洁净。
请参考图 6， 用户在使用小型食物处理器时， 只需要拉动拉杆 310，拉杆
310通过齿条 335带动传动齿轮 41 1从而带动传动轴 410转动； 而从动轴 430 与传动轴 410同轴设置， 并且从动轴 430的连接轴 431 与食物处理組件 500直 接连接，则传动轴 410的转动会带动食物处理組件 500的转动， 实现各种食物 处理，譬如食物处理組件 500具体为去水篮組件时，则去水篮的转动会大大加 大食物与水的接触，从而清洗食物； 因此达到使用方便， 并且结构简化，制造 成本降低的目的。
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细， 但并不能因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域 的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和 改进，如对各个实施例中的不同特征进行組合等 ， 这些都属于本发明的保护范 围 °

Claims

WO 2015/028914 , , , ,、 PCT/IB2014/063949 权 利 要 求 书
1. 一种小型食物处理器 ，包括用于放置食物的容器 、设置在所述容器内且可相 对所述容器转动的食物处理組件、固定且覆盖在所述容器敞口处的容器盖組件、 设置在容器盖組件上的驱动組件和传动組件，所述驱动組件通过所述传动組件 带动所述食物处理組件相对所述容器转动， 其特征在于：所述驱动組件包括拉 杆，所述拉杆延伸通过容器盖組件的几何中心 ，所述拉杆上设有齿条，所述传 动組件包括传动轴以及与传动轴同轴设置的从动轴，所述传动轴设有与拉杆上 的齿条啮合的传动齿轮，所述从动轴直接与所述食物处理組件连接，所述容器 盖組件包括相互结合的上壳和下壳 ，上壳和下壳之间设置一与拉杆相匹配的滑 槽，所述拉杆形成具有凹陷的腔体结构 ，所述齿条形成在腔体结构的侧壁的内 表面 ，所述传动組件还包括定位钮，所述定位钮的上端容置在拉杆的腔体结构 内 °
2. 如权利要求 1所述的小型食物处理器 ，其特征在于，所述拉杆的一端设有手 柄 ，所述容器盖組件上设有容置手柄的凹陷部。
3. 如权利要求 1所述的小型食物处理器 ，其特征在于，所述传动齿轮形成在传 动轴的顶部，所述定位钮的上端开设开口用于露出传动齿轮，使传动齿轮与拉 杆的齿条啮合。
4. 如权利要求 3所述的小型食物处理器 ，其特征在于，所述定位钮的下端外周 设置卡榫，所述下壳对应位置形成卡槽，通过卡榫与卡槽的相互配合，使定位 钮定位在拉杆与下壳之间。
5. 如权利要求 4所述的小型食物处理器 ，其特征在于，下壳的中心处设有轴孔， 轴孔的周围设置一定位腔，该定位腔用于转动容置从动轴于其内 ，所述从动轴 的下端延伸形成连接轴，所述连接轴穿过所述轴孔并与容器内的食物处理組件 相连。
6. 如权利要求 5所述的小型食物处理器 ，其特征在于，所述卡槽形成在定位腔 上 ，所述定位腔同时容置定位钮的下端部分、传动轴的底端部分以及从动轴的 上端部分。
7. 如权利要求 1所述的小型食物处理器 ，其特征在于，所述传动轴与从动轴之 间设置离合机构。
8. 如权利要求 1所述的小型食物处理器 ，其特征在于，所述从动轴上设置与从 动轴同步转动的配重坱。
9. 如权利要求 7所述的小型食物处理器 ，其特征在于，所述离合机构包括设置 在传动轴和从动轴之间的拨动轮和棘爪。
10. 如权利要求 1所述的小型食物处理器 ， 其特征在于，所述拉杆的一端设置 手柄， 另一端设置拉伸复位的弹性組件。
11. 如权利要求 10所述的小型食物处理器 ，其特征在于，所述上壳和下壳固定 连接；上壳和下壳之间形成空腔，传动組件设置在所述空腔内 。
12. 如权利要求 11所述的小型食物处理器 ，其特征在于，所述手柄为 T形手柄 ， 由手柄上壳和手柄下壳組合形成。
13. 如权利要求 15所述的小型食物处理器 ，其特征在于，所述上壳设置排水孔。
14. 如权利要求 1所述的小型食物处理器 ， 其特征在于，所述食物处理組件包 括去水篮組件。
15. 如权利要求 14所述的小型食物处理器 ，其特征在于，所述食物处理組件还 包括刀片組件。
PCT/IB2014/063949 2013-08-28 2014-08-18 小型食物处理器 WO2015028914A2 (zh)

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