The utility model discloses a pressure valve, an upper cover and a cooking utensil of a cooking utensil. The pressure valve of a cooking utensil includes a valve body, a plugging part and a driving component. The plugging part is arranged relative to the valve hole. The plugging part is movable between the opening position of the opening valve hole and the closing position of the closing valve hole. At least one of the surfaces opposite to each other of the plugging part and the valve body is provided with a raised part. When the plugging part is in the closed position, the protruding part is around the valve hole between the plugging part and the valve body, and the driving component is connected with the plugging part to drive the plugging part to move between the open position and the closed position. According to the pressure valve of the cooking utensil according to the present utility model, the protruding part is arranged on at least one of the relative surfaces of the plugging part and the valve body, and when the plugging part is in the closing position, the protruding part is placed between the plugging part and the valve body around the valve hole. Thus, the sealing effect can be effectively improved and the problems of air leakage can be avoided. Moreover, the structure is simple and the manufacture is simple. Convenient.
【技术实现步骤摘要】
烹饪器具的压力阀、上盖及烹饪器具
本技术涉及家用电器
,更具体地,涉及一种烹饪器具的压力阀、上盖及烹饪器具。
技术介绍
相关技术中,烹饪器具通常采用将硅胶密封圈套装在电磁铁的轴芯上,当电磁铁的轴芯运动时带动密封圈实现阀孔的排气和密封,并且,密封圈的密封面通常为光滑平面,与密封圈配合的阀体的阀孔位置表面也为光滑平面,这样,利用面面配合从而实现对阀孔的密封作用。然而,由于密封圈与阀体之间采用面面配合实现密封,对于两个面的平行度、光洁度要求较高,这就造成两个平面之间由于平行度、光洁度等要求不达标时容易造成密封效果差、漏气等问题。
技术实现思路
本技术旨在至少解决现有技术中存在的技术问题之一。为此,本技术提出一种烹饪器具的压力阀,所述烹饪器具的压力阀的结构简单、密封效果好、且易于制造。本技术还提出了一种具有上述烹饪器具的压力阀的上盖;本技术还提出了一种具有上述烹饪器具的上盖的烹饪器具。根据本技术第一方面的烹饪器具的压力阀,包括:阀体,所述阀体设有阀孔;封堵件,所述封堵件与所述阀孔相对布置,所述封堵件在打开所述阀孔的打开位置和关闭所述阀孔的关闭位置件之间可移动,所述封堵件和所 ...
【技术保护点】
1.一种烹饪器具的压力阀,其特征在于,包括:阀体,所述阀体设有阀孔;封堵件,所述封堵件与所述阀孔相对布置,所述封堵件在打开所述阀孔的打开位置和关闭所述阀孔的关闭位置件之间可移动,所述封堵件和所述阀体彼此相对的表面中的至少一个设有凸起部,当所述封堵件处于关闭位置时,所述凸起部位于所述封堵件和所述阀体之间围绕所述阀孔;驱动组件,所述驱动组件与所述封堵件相连以驱动所述封堵件在所述打开位置和所述关闭位置之间移动。
【技术特征摘要】
1.一种烹饪器具的压力阀,其特征在于,包括:阀体,所述阀体设有阀孔;封堵件,所述封堵件与所述阀孔相对布置,所述封堵件在打开所述阀孔的打开位置和关闭所述阀孔的关闭位置件之间可移动,所述封堵件和所述阀体彼此相对的表面中的至少一个设有凸起部,当所述封堵件处于关闭位置时,所述凸起部位于所述封堵件和所述阀体之间围绕所述阀孔;驱动组件,所述驱动组件与所述封堵件相连以驱动所述封堵件在所述打开位置和所述关闭位置之间移动。2.根据权利要求1所述的烹饪器具的压力阀,其特征在于,所述封堵件具有密封圈,所述密封圈和所述阀体彼此相对的表面中的至少一个设有所述凸起部,当所述封堵件处于关闭位置时,所述凸起部位于所述密封圈和所述阀体之间以围绕所述阀孔。3.根据权利要求1所述的烹饪器具的压力阀,其特征在于,所述封堵件的与所述阀体相对的表面构造为平面且所述凸起部设于该平面。4.根据权利要求1-3中任一项所述的烹饪器具的压力阀...
【专利技术属性】
技术研发人员:马利,刘化勇,罗飞龙,吴慧民,黄韦铭,梁志佳,邢胜华,羊小亮,黄宇华,陈轩,
申请(专利权)人:佛山市顺德区美的电热电器制造有限公司,
类型:新型
国别省市:广东,44
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