WO2018082146A1 - 具有抽屉结构的利用热空气制作食物的设备 - Google Patents

具有抽屉结构的利用热空气制作食物的设备 Download PDF

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WO2018082146A1
WO2018082146A1 PCT/CN2016/108109 CN2016108109W WO2018082146A1 WO 2018082146 A1 WO2018082146 A1 WO 2018082146A1 CN 2016108109 W CN2016108109 W CN 2016108109W WO 2018082146 A1 WO2018082146 A1 WO 2018082146A1
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Prior art keywords
drawer
link
hot air
pot
structure according
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PCT/CN2016/108109
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English (en)
French (fr)
Inventor
李晓川
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深圳市联创三金电器有限公司
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Publication of WO2018082146A1 publication Critical patent/WO2018082146A1/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
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/06—Roasters; Grills; Sandwich grills
    • A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
    • 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
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • 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
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/06—Roasters; Grills; Sandwich grills
    • 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
    • A47J39/00—Heat-insulated warming chambers; Cupboards with heating arrangements for warming kitchen utensils
    • A47J39/02—Dish-warmers; Devices to keep food hot

Definitions

  • the present invention relates to a food making apparatus, and more particularly to an apparatus for processing food using hot air, such as an air fryer, an oven, a microwave oven, a convection oven, and the like.
  • Cid patent CN203841555U discloses a device having a sliding mechanism drawer for preparing food, comprising a casing having an inner wall, a drawer placed in the casing, the drawer including a chassis and food blue, the food blue being placed in the chassis An air heating system and a fan disposed within the housing, and a sliding mechanism disposed between the inner wall and the drawer.
  • the above device adopts a secondary slide rail mechanism, because the stroke of the secondary slide rail is smaller than the length of the slide rail itself, and the stroke of the air fryer drawer is large, so that the slide rail has to be lengthened, so as to protrude to the main body of the product. In addition, the product design space is limited.
  • the sliding mechanism also has a certain moving space due to the left and right, and there is instability in the sliding process.
  • the technical problem to be solved by the present invention is to avoid the deficiencies of the prior art and to propose an apparatus that does not allow the design space of the product appearance to be restricted from using hot air to make food.
  • An apparatus for making food using hot air having a drawer structure, comprising a housing, a drawer extractable from or pushed into the housing, the drawer including a chassis and a pot, wherein the pot is provided with a food basket, Above the pot is provided an air heating device and a fan, and the drawer is movably connected to the housing by a telescopic link mechanism.
  • the inner wall of the pot is provided with an air guiding structure for guiding hot air to the bottom of the pot.
  • the air guiding structure is perpendicular to the bottom surface of the pot.
  • the air guiding structure extends from top to bottom to the inner bottom surface of the pan.
  • the air guiding structure protrudes toward a central axis direction of the pan.
  • the link mechanism includes a first link, a second link, a third link, and a fourth link, and one end of the first link and one end of the second link are hinged to the housing, One end of the third link and one end of the fourth link are hinged to the chassis; the other end of the first link is hinged to the other end of the third link, and the other end of the second link is connected to the fourth Another link End hinged.
  • One end of the first link and one end of the second link are provided with meshing synchronizing gears, and one end of the third link and one end of the fourth link are also provided with meshing synchronizing gears.
  • the link mechanism is a cross link expansion mechanism.
  • the link mechanism is disposed between an inner bottom surface of the housing and a bottom surface of the drawer.
  • the link mechanism is disposed between an inner side of the housing and a side of the drawer.
  • the drawer of the present invention adopts a telescopic link transmission structure, and the link mechanism is compressed in the push-in state, which occupies a small volume, and avoids the front and rear protruding of the slide rail in the prior art, thereby limiting the design space of the product.
  • the problem Compared with the prior art, the drawer of the present invention adopts a telescopic link transmission structure, and the link mechanism is compressed in the push-in state, which occupies a small volume, and avoids the front and rear protruding of the slide rail in the prior art, thereby limiting the design space of the product. The problem.
  • the gears are meshed between the same end links, which ensures that the drawer can move stably in the correct direction when it is removed or pushed in.
  • FIG. 1 is a schematic view showing the principle of making food by using hot air in a push-in state of the drawer of the present invention
  • Figure 2 is a schematic cross-sectional view showing the overall structure of the drawer of the present invention in an extracted state
  • FIG. 3 is an exploded perspective view of an apparatus for making food using hot air having a drawer structure according to the present invention
  • Figure 4 is a perspective view of the food basket placed in the pot
  • Figure 5 is a schematic view showing the state of the link mechanism in the state of pushing the drawer in the first embodiment of the present invention
  • Figure 6 is a schematic view showing the state of the link mechanism when the drawer is withdrawn for a period of time in the first embodiment of the present invention
  • Figure 7 is a schematic view showing the state of the link mechanism in the state in which the drawer is fully withdrawn in the first embodiment of the present invention
  • Figure 8 is a schematic view showing the state of the link mechanism in the state in which the drawer is pushed in the second embodiment of the present invention.
  • Fig. 9 is a schematic view showing the state of the link mechanism in the drawer drawing state according to the second embodiment of the present invention.
  • an apparatus for making food using hot air having a drawer structure includes a housing 1, a drawer 3 that can be withdrawn from the housing 1 or pushed into the housing 1, the drawer 3 includes a chassis 31 and a pot 32.
  • the pot 32 is provided with a food basket 4, and the pot 32 is provided with an air heating device 5 and a fan 6, and the drawer 3 is moved by the telescopic linkage mechanism 8 and the housing 1 connection.
  • the inner wall of the pan 32 is provided with an air guiding structure for guiding hot air to the bottom of the pan 32.
  • the air guiding structure 7 may be a plurality of ribs perpendicular to the bottom surface of the pan 32.
  • the air guiding structure 7 extends from the top to the bottom to the inner bottom surface of the pan 32 and protrudes toward the central axis of the pan 32.
  • the inner wall of the pot 32 that is, the side wall of the air passage 9 is provided with an air guiding structure 7.
  • the link mechanism 8 includes a first link 81, a second link 82, a third link 83, and a fourth link 84, one end of the first link 83 and One end of the second link 84 is hinged to the housing 1, and one end of the third link 81 and one end of the fourth link 82 are hinged to the chassis 31; the other end of the first link 81 is The other end of the third link 83 is hinged, and the other end of the second link 82 is hinged to the other end of the fourth link 84.
  • one end of the first link 81 and one end of the second link 82 are provided with meshing synchronizing gears, one end of the third link 83 and the fourth link 84 One end is also provided with a meshing synchronizing gear.
  • the two shafts are hinged to the housing 1 and the other two shafts are hinged to the bottom plate of the drawer 3.
  • Each link has a gear end mounted on the shaft. When the drawer is pulled out, the gear and the gear are engaged and rotated, and the link and the rotating shaft are correspondingly rotated.
  • the linkage mechanism 8 can also be a cross-link telescopic mechanism.
  • the link mechanism 8 may be disposed between the inner bottom surface of the casing 1 and the bottom surface of the drawer 3 such as the chassis 31, or may be disposed between the inner side surface of the casing 1 and the side surface of the drawer 3.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Drawers Of Furniture (AREA)
  • Cookers (AREA)

Abstract

一种具有抽屉结构的利用热空气制作食物的设备，包括壳体（1）、可从该壳体（1）内抽出或者推入该壳体（1）内的抽屉（3），该抽屉（3）包括底盘（31）和锅（32），该锅（32）内设有食物篮（4），该锅（32）上方设有空气加热装置（5）和风扇（6），抽屉（3）借着伸缩连杆机构（8）与壳体（10）活动连接。与现有技术相比，该抽屉（3）伸缩采用连杆传动原理，让抽屉（3）在取出或推入时能按正确的唯一方向运动，而连杆机构（8）能伸缩，推入状态压缩，占用体积小，且避免了现有技术中的滑轨前后突出而使产品外观设计空间受到限制的问题。

Description

具有抽屉结构的利用热空气制作食物的设备 技术领域
本发明涉及一种食物制作设备，特别是涉及利用热空气加工食物的设备，比如空气电炸锅、烤箱、微波炉和光波炉等等。
背景技术
中国专利CN203841555U公开了一种用于准备食物的具有带滑动机构抽屉的装置，包括具有内壁的壳体，置于壳体内的抽屉，该抽屉包括底盘和食物蓝，该食物蓝被置于底盘内，置于壳体内的空气加热系统和风扇，以及置于内壁与抽屉之间的滑动机构。
上述装置因采取的是二级滑轨机构，因为二级滑轨的行程小于滑轨本身长度，而空气炸锅抽屉的行程较大，导致滑轨不得不加长，以致凸出于到产品主体之外，而使产品外观设计空间受到限制。
另外，滑动机构也因左右存在一定的移动空间，滑动过程中存在不稳定现象。
发明内容
本发明要解决的技术问题在于避免现有技术的不足之处而提出一种不让产品外观的设计空间受到限制利用热空气制作食物的设备。
本发明解决所述技术问题所采用的技术方案为：
提出一种具有抽屉结构的利用热空气制作食物的设备，包括壳体、可从该壳体内抽出或者推入该壳体内的抽屉，该抽屉包括底盘和锅，该锅内设有食物篮，该锅上方设有空气加热装置和风扇，所述抽屉借由伸缩连杆机构与所述壳体活动连接。
进一步地：
所述锅的内立壁上设有用于将热空气导向所述锅底部的导风结构。
所述导风结构垂直于锅底面。
所述导风结构自上而下延伸至锅的内底面。
所述导风结构朝向锅的中心轴方向突起。
所述连杆机构包括第一连杆、第二连杆、第三连杆和第四连杆，所述第一连杆的一端和第二连杆的一端与所述壳体铰接，所述第三连杆的一端和第四连杆的一端与所述底盘铰接；所述第一连杆的另一端与第三连杆的另一端铰接，所述第二连杆的另一端与第四连杆的另一 端铰接。
所述第一连杆的一端和第二连杆的一端设有相啮合的同步齿轮，所述第三连杆的一端和第四连杆的一端同样设有相啮合的同步齿轮。
所述连杆机构为交叉连杆伸缩机构。
所述连杆机构设置在壳体的内底面与抽屉的底面之间。
所述连杆机构设置在壳体的内侧面与抽屉的侧面之间。
与现有技术相比，本发明的抽屉采用伸缩连杆传动结构，连杆机构在推入状态压缩，占用体积小，避免了现有技术中的滑轨前后突出而使产品外观设计空间受到限制的问题。
同时，同一端连杆之间采用齿轮啮合，能保证让抽屉在取出或推入时均能按正确的唯一方向稳定运动。
附图说明
图1是本发明抽屉在推入状态的利用热空气制作食物的原理示意图；
图2是本发明抽屉在抽出状态的整体结构剖面示意图；
图3是本发明具有抽屉结构的利用热空气制作食物的设备的分解示意图；
图4是在锅内放置食物篮的立体示意图；
图5是本发明实施例一在抽屉推入状态，连杆机构状态示意图；
图6是本发明实施例一在抽屉抽出一段时，连杆机构状态示意图；
图7是本发明实施例一在抽屉全部抽出状态，连杆机构状态示意图；
图8是本发明实施例二在抽屉推入状态，连杆机构状态示意图；
图9是本发明实施例二在抽屉抽出状态，连杆机构状态示意图。
具体实施方式
现结合附图，对本发明的实施例作详细说明。
为了说明的需要，有时会对示意图中某些元件的宽度、长度和厚度等进行夸张表示。
如图1至图9所示，一种具有抽屉结构的利用热空气制作食物的设备，包括壳体1、可从该壳体1内抽出或者推入该壳体1内的抽屉3，该抽屉3包括底盘31和锅32，该锅32内设有食物篮4，该锅32上方设有空气加热装置5和风扇6，所述抽屉3借着伸缩连杆机构8与所述壳体1活动连接。
一些实施例中，所述锅32的内立壁上设有用于将热空气导向所述锅32底部的导风结构 7。所述导风结构7可以为垂直于锅32底面的多个肋条，所述导风结构7自上而下延伸至锅32内底面，并朝向锅32中心轴方向突起。锅32内立壁即空气通道9的侧壁上增加了导风结构7，受风扇驱动的热空气到达导风结构之处时，有规律的旋转风力受阻，热空气改变运动方向，变成多股任空气向下垂直运动，在通过锅的底部空腔时，多股分散的气流相互作用，再经过风扇产生的负压吸引，热空气能以相对均匀的风速通过食物篮，让食物收到均匀的加热。
如图5至图7所示，所述连杆机构8包括第一连杆81、第二连杆82、第三连杆83和第四连杆84，所述第一连杆83的一端和第二连杆84的一端与所述壳体1铰接，所述第三连杆81的一端和第四连杆82的一端与所述底盘31铰接；所述第一连杆81的另一端与第三连杆83的另一端铰接，所述第二连杆82的另一端与第四连杆84的另一端铰接。为了让抽屉在推入和抽出时稳定性更强，第一连杆81的一端和第二连杆82的一端设有相啮合的同步齿轮，第三连杆83的一端和第四连杆84的一端同样设有相啮合的同步齿轮。
两根轴铰接在壳体1上，另两根轴是铰接在抽屉3底板上。各连杆带有齿轮一端安装在轴上。抽屉抽出时齿轮与齿轮咬合转动，此时连杆与转轴之间相应转动。
一些实施例中，如图8和图9所示，所述连杆机构8也可以为交叉连杆伸缩机构。
所述连杆机构8可以设置在壳体1的内底面与抽屉3的底面如底盘31之间，也可以设置在壳体1的内侧面与抽屉3的侧面之间。
应当理解的是，以上实施例仅用以说明本发明的技术方案，而非对其限制，其部分细节及运动机构可通过相应设计变更以其它的形式来实现。对本领域技术人员来说，可以对上述实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改和替换，都应属于本发明所附权利要求的保护范围。

Claims (10)

  1. 一种具有抽屉结构的利用热空气制作食物的设备，包括壳体(1)、可从该壳体(1)内抽出或者推入该壳体(1)内的抽屉(3)，该抽屉(3)包括底盘(31)和锅(32)，该锅(32)内设有食物篮(4)，该锅(32)上方设有空气加热装置和风扇，其特征在于：所述抽屉(3)借由伸缩连杆机构(8)与所述壳体(1)活动连接。
  2. 根据权利要求1所述的具有抽屉结构的利用热空气制作食物的设备，其特征在于：所述锅(32)的内立壁上设有用于将热空气导向所述锅(32)底部的导风结构(7)。
  3. 根据权利要求2所述的具有抽屉结构的利用热空气制作食物的设备，其特征在于：所述导风结构(7)垂直于锅(32)的底面。
  4. 根据权利要求3所述的具有抽屉结构的利用热空气制作食物的设备，其特征在于：所述导风结构(7)自上而下延伸至锅(32)的内底面。
  5. 根据权利要求2所述的具有抽屉结构的利用热空气制作食物的设备，其特征在于：所述导风结构(7)朝向锅(32)的中心轴方向突起。
  6. 根据权利要求1所述的具有抽屉结构的利用热空气制作食物的设备，其特征在于：所述连杆机构(8)包括第一连杆(81)、第二连杆(82)、第三连杆(83)和第四连杆(84)，所述第一连杆(83)的一端和第二连杆(84)的一端与所述壳体(1)铰接，所述第三连杆(81)的一端和第四连杆(82)的一端与所述底盘(31)铰接；所述第一连杆(81)的另一端与第三连杆(83)的另一端铰接，所述第二连杆(82)的另一端与第四连杆(84)的另一端铰接。
  7. 根据权利要求6所述的具有抽屉结构的利用热空气制作食物的设备，其特征在于：所述第一连杆(81)的一端和第二连杆(82)的一端设有相啮合的同步齿轮，所述第三连杆(83)的一端和第四连杆(84)的一端同样设有相啮合的同步齿轮。
  8. 根据权利要求1所述的具有抽屉结构的利用热空气制作食物的设备，其特征在于：所述连杆机构(8)为交叉连杆伸缩机构。
  9. 根据权利要求1至8任一项所述的具有抽屉结构的利用热空气制作食物的设备，其特征在于：所述连杆机构(8)设置在壳体(1)的内底面与抽屉(3)的底盘(32)之间。
  10. 根据权利要求1至8任一项所述的具有抽屉结构的利用热空气制作食物的设备，其特征在于：所述连杆机构(8)设置在壳体(1)的内侧面与抽屉(3)的侧面之间。
PCT/CN2016/108109 2016-11-07 2016-11-30 具有抽屉结构的利用热空气制作食物的设备 WO2018082146A1 (zh)

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