WO2021068656A1 - Lid and cooking appliance with same - Google Patents
Lid and cooking appliance with same Download PDFInfo
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- WO2021068656A1 WO2021068656A1 PCT/CN2020/110802 CN2020110802W WO2021068656A1 WO 2021068656 A1 WO2021068656 A1 WO 2021068656A1 CN 2020110802 W CN2020110802 W CN 2020110802W WO 2021068656 A1 WO2021068656 A1 WO 2021068656A1
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- exhaust
- pressure
- cover
- exhaust port
- pressure regulating
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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
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
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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
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/0802—Control mechanisms for pressure-cookers
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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
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/38—Parts, details or accessories of cooking-vessels for withdrawing or condensing cooking vapors from cooking utensils
Definitions
- the cover 100 can not only adjust the constant cooking pressure in the cooking space through the pressure regulating mechanism 30, but also completely release the pressure in the cooking space through the pressure relief mechanism 60.
- the second actuating structure is configured as a second inclined portion arranged obliquely with respect to the first direction and the second direction
- the second matching member 80 is configured as a rolling member
- the exhaust mechanism 20 The pressure relief mechanism 60 is in frictional cooperation with the rolling elements through the second actuation structure to drive the exhaust mechanism 20 in the second direction relative to the inner cover 12 to achieve complete pressure relief.
- the first cylinder 51 is provided with a guide groove 53 along the axial direction.
- the first extension post 52 can move in the guide groove 53, and the second extension post 82 penetrates out of the fixing seat 211.
- the second inclined surface 70 is matched with the penetrating end of the second extension column 82. In this way, when the pressure relief mechanism 60 moves in the first direction relative to the inner cover 12, under the cooperation of the second inclined surface 70 and the second extension column 82, the exhaust mechanism 20 can be completely separated from the exhaust port 111 to Achieve complete pressure relief in the cooking space.
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- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
Disclosed are a lid and a cooking appliance. The lid comprises a main body (10), which is provided with an exhaust port (111); an exhaust mechanism (20), which is connected to the main body (10) in a matching manner and used for opening or closing the exhaust port (111); and a pressure regulating mechanism (30), which is capable of performing a reciprocating motion relative to the main body (10) and in a first direction, wherein the pressure regulating mechanism (30) matches the exhaust mechanism (20), and the exhaust mechanism (20) can, under the action of the pressure regulating mechanism (30) and relative to the main body (10), act on the exhaust port (111) in a second direction intersecting with the first direction, so as to regulate pre-pressure of the exhaust mechanism (20) acting on the exhaust port (111), such that a plurality of constant cooking pressures can be provided in a cooking space so as to meet the requirements of a user.
Description
相关申请Related application
本申请要求2019年10月08日申请的，申请号为201910953098.5，名称为“盖体及具有其的烹饪器具”的中国专利申请的优先权，在此将其全文引入作为参考。This application claims the priority of the Chinese patent application filed on October 8, 2019, with the application number 201910953098.5, titled "cover and cooking utensils with the same", which is hereby incorporated by reference in its entirety.
本申请涉及烹饪器具技术领域，特别是涉及一种盖体及具有其的烹饪器具。This application relates to the technical field of cooking appliances, in particular to a cover and a cooking appliance having the same.
随着社会的发展及科学的进步，人们越来越追求生活质量，电饭煲及电炒锅等烹饪器具广泛应用于人们的日常生活中，成为了人们生活中必不可少的工具。With the development of society and the progress of science, people are increasingly pursuing the quality of life. Cooking appliances such as rice cookers and electric frying pans are widely used in people's daily life and become indispensable tools in people's lives.
烹饪器具在工作时，其烹饪空间内将产生蒸汽，当蒸汽作用于泄压弹簧上的压力小于其预压弹力时，蒸汽无法排出，而后压力增大，而当压力大于泄压弹簧的预压弹力时，蒸汽排出烹饪空间，此时烹饪空间内压力下降，如此保证烹饪空间内最终处于恒定烹饪压力下。When the cooking appliance is working, steam will be generated in the cooking space. When the pressure of the steam acting on the pressure relief spring is less than its pre-pressure elastic force, the steam cannot be discharged, and then the pressure increases, and when the pressure is greater than the pre-pressure of the pressure relief spring During the elasticity, the steam exits the cooking space, and the pressure in the cooking space drops at this time, so as to ensure that the cooking space is finally at a constant cooking pressure.
传统的烹饪器具只具有一个恒定烹饪压力，但是不同食物对压力的要求不同以及不同用户对同种食物的口感要求不同，从而需要烹饪器具具有多个不同的恒定烹饪压力，如此传统烹饪器具已不再满足人们的需求。Traditional cooking appliances have only one constant cooking pressure, but different foods have different pressure requirements and different users have different taste requirements for the same food, which requires cooking appliances to have multiple different constant cooking pressures, so traditional cooking appliances are no longer Then meet people's needs.
发明内容Summary of the invention
基于此，有必要针对传统烹饪器具只具有一个恒定烹饪压力的问题，提供一种具有多个不同的恒定烹饪压力的盖体及具有其的烹饪器具。Based on this, it is necessary to address the problem that traditional cooking appliances have only one constant cooking pressure, and provide a cover with a plurality of different constant cooking pressures and a cooking appliance having the same.
一种盖体，包括：A cover body, including:
本体，开设有排气口；The body has an exhaust port;
排气机构，配接于所述本体上，用于打开或关闭所述排气口；An exhaust mechanism, mated to the body, for opening or closing the exhaust port;
调压机构，可相对于所述本体沿第一方向做往复运动，所述调压机构与所述排气机构配合，所述排气机构在所述调压机构的作用下可相对于所述本体沿与所述第一方向相交的第二方向作用于所述排气口，以调节所述排气机构作用于所述排气口的预压力。The pressure regulating mechanism can reciprocate in a first direction relative to the main body. The pressure regulating mechanism cooperates with the exhaust mechanism, and the exhaust mechanism can be relative to the pressure regulating mechanism under the action of the pressure regulating mechanism. The body acts on the exhaust port in a second direction intersecting the first direction to adjust the pre-pressure of the exhaust mechanism on the exhaust port.
在其中一个实施例中，所述盖体还包括第一配合件及第一作动结构，所述第一配合件 装配于所述排气机构与所述调压机构中一者上，所述第一作动结构装配于所述排气机构与所述调压机构中另一者上，所述调压机构通过所述第一配合件及所述第一作动结构相配合以驱动所述排气机构相对于所述本体沿所述第二方向作用于所述排气口。In one of the embodiments, the cover further includes a first matching member and a first actuation structure, the first matching member is assembled on one of the exhaust mechanism and the pressure regulating mechanism, the The first actuating structure is assembled on the other of the exhaust mechanism and the pressure regulating mechanism, and the pressure regulating mechanism cooperates with the first matching member and the first actuating structure to drive the The exhaust mechanism acts on the exhaust port in the second direction with respect to the main body.
在其中一个实施例中，所述第一作动结构配置为相对于所述第一方向及所述第二方向均倾斜设置的第一倾斜部，所述第一配合件配置为与所述第一倾斜部配合的滚动件或滑动件。In one of the embodiments, the first actuating structure is configured as a first inclined portion arranged obliquely with respect to the first direction and the second direction, and the first matching member is configured to be aligned with the first inclined portion. A rolling element or sliding element matched with an inclined part.
在其中一个实施例中，所述第一倾斜部配置为相对于所述第一方向及与所述第二方向均倾斜设置的第一倾斜面。In one of the embodiments, the first inclined portion is configured as a first inclined surface that is inclined with respect to the first direction and the second direction.
在其中一个实施例中，所述盖体还包括泄压机构，所述泄压机构可相对于所述本体沿所述第一方向做往复运动，所述泄压机构与所述排气机构配合，所述排气机构在所述泄压机构的作用下可相对于所述本体沿第二方向运动，以使所述排气机构完全打开所述排气口。In one of the embodiments, the cover body further includes a pressure relief mechanism that can reciprocate in the first direction relative to the body, and the pressure relief mechanism cooperates with the exhaust mechanism The exhaust mechanism can move in a second direction relative to the main body under the action of the pressure relief mechanism, so that the exhaust mechanism fully opens the exhaust port.
在其中一个实施例中，所述泄压机构与所述调压机构一体设置。In one of the embodiments, the pressure relief mechanism and the pressure regulating mechanism are integrally provided.
在其中一个实施例中，所述盖体还包括第二配合件及第二作动结构，所述第二配合件装配于所述排气机构与所述泄压机构中一者上，所述第二作动结构装配于所述排气机构与所述泄压机构中另一者上，所述泄压机构通过所述第二配合件及所述第二作动结构相配合以驱动所述排气机构相对于所述本体沿所述第二方向完全打开所述排气口。In one of the embodiments, the cover further includes a second matching member and a second actuation structure, the second matching member is assembled on one of the exhaust mechanism and the pressure relief mechanism, the The second actuation structure is assembled on the other of the exhaust mechanism and the pressure relief mechanism, and the pressure relief mechanism cooperates with the second matching member and the second actuation structure to drive the The exhaust mechanism completely opens the exhaust port in the second direction relative to the body.
在其中一个实施例中，所述第二作动结构配置为相对于所述第一方向及所述第二方向均倾斜设置的第二倾斜部，所述第二配合件配置为与所述第二倾斜部配合的滚动件或滑动件。In one of the embodiments, the second actuating structure is configured as a second inclined portion arranged obliquely with respect to the first direction and the second direction, and the second matching member is configured to be aligned with the first Rolling or sliding parts matched with two inclined parts.
在其中一个实施例中，所述第二倾斜部配置为相对于所述第一方向及与所述第二方向均倾斜设置的第二倾斜面。In one of the embodiments, the second inclined portion is configured as a second inclined surface arranged obliquely with respect to the first direction and the second direction.
在其中一个实施例中，所述盖体还包括配合机构，所述配合机构可相对于所述本体沿所述第一方向做往复运动，所述配合机构与所述泄压机构配合以使所述排气机构相对于所述本体沿第二方向运动，以使所述排气机构完全打开所述排气口。In one of the embodiments, the cover body further includes a matching mechanism that can reciprocate in the first direction relative to the body, and the matching mechanism cooperates with the pressure relief mechanism to make the The exhaust mechanism moves in a second direction relative to the main body, so that the exhaust mechanism fully opens the exhaust port.
在其中一个实施例中，所述排气机构包括排气主体及弹性件，所述弹性件装配于所述排气主体上，所述排气主体用于打开或关闭所述排气口，所述调压机构与所述弹性件配合，所述弹性件在所述调压机构的作用下可相对于所述本体沿所述第二方向被不同程度压缩，以调节所述排气主体作用于所述排气口的预压弹力。In one of the embodiments, the exhaust mechanism includes an exhaust main body and an elastic member, the elastic member is assembled on the exhaust main body, and the exhaust main body is used to open or close the exhaust port. The pressure regulating mechanism cooperates with the elastic member, and the elastic member can be compressed to different degrees in the second direction relative to the body under the action of the pressure regulating mechanism to adjust the effect of the exhaust main body on The pre-compression elasticity of the exhaust port.
在其中一个实施例中，所述弹性件为弹簧。In one of the embodiments, the elastic member is a spring.
一种烹饪器具，包括烹饪主体及如上述任一项所述的盖体，所述盖体可开合地盖设于所述烹饪主体上。A cooking appliance includes a cooking body and the cover body as described in any one of the above, and the cover body can be opened and closed on the cooking body.
上述盖体及烹饪器具，调压机构可以使排气机构沿第二方向作用于排气口，以调节排气机构作用于排气口的预压力，从而可以使烹饪空间内具有多个恒定烹饪压力，以满足用户需求。For the cover and cooking appliance, the pressure regulating mechanism can make the exhaust mechanism act on the exhaust port in the second direction to adjust the pre-pressure of the exhaust mechanism acting on the exhaust port, so that there can be a plurality of constant cooking in the cooking space. Pressure to meet user needs.
图1为本申请一实施例提供的盖体的装配图；Figure 1 is an assembly diagram of a cover provided by an embodiment of the application;
图2图1中所示的盖体的截面图；Figure 2 is a cross-sectional view of the cover shown in Figure 1;
图3为图2中所示的盖体的A处放大图；Figure 3 is an enlarged view of the cover shown in Figure 2 at A;
图4为图1中所示的盖体的***图；Figure 4 is an exploded view of the cover shown in Figure 1;
图5为图1中所示的盖体的局部结构的***图；Figure 5 is an exploded view of the partial structure of the cover shown in Figure 1;
图6为图5中所示结构的局部装配图；Figure 6 is a partial assembly diagram of the structure shown in Figure 5;
图7为图5中所示结构的装配图；Figure 7 is an assembly diagram of the structure shown in Figure 5;
图8为图5中所示结构的局部结构图；FIG. 8 is a partial structure diagram of the structure shown in FIG. 5;
图9为图8中所示结构的截面图。Fig. 9 is a cross-sectional view of the structure shown in Fig. 8.
盖体100 本体10 保温盖板11 排气口111 内盖12 排气机构20 排气主体21 固定座211 密封件212 弹性件22 调压机构30 第一倾斜面40 第一配合件50 第一圆筒51 第一延伸柱52 导向槽53 泄压机构60 第二倾斜面70 第二配合件80 第二圆筒81 第二延伸柱82 配合机构90 平面91 Cover 100 Main body 10 Thermal insulation cover 11 Exhaust port 111 Inner cover 12 Exhaust mechanism 20 Exhaust body 21 Fixed seat 211 Seal 212 Elastic member 22 Pressure regulating mechanism 30 First inclined surface 40 First matching member 50 First circle Cylinder 51 First extension column 52 Guide groove 53 Pressure relief mechanism 60 Second inclined surface 70 Second matching member 80 Second cylinder 81 Second extension column 82 Cooperating mechanism 90 Plane 91
为了便于理解本申请，下面将参照相关附图对本申请进行更全面的描述。附图中给出了本申请的较佳实施例。但是，本申请可以以许多不同的形式来实现，并不限于本文所描述的实施例。相反地，提供这些实施例的目的是使对本申请的公开内容的理解更加透彻全面。In order to facilitate the understanding of the application, the application will be described in a more comprehensive manner with reference to the relevant drawings. The preferred embodiments of the application are shown in the accompanying drawings. However, this application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of this application more thorough and comprehensive.
需要说明的是，当元件被称为“固定于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。本文所使用的术语“垂直的”、“水平的”、“左”、“右”以及类似的表述只是为了说明的目的。It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or a central element may also be present. When an element is considered to be "connected" to another element, it can be directly connected to the other element or an intermediate element may be present at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.
除非另有定义，本文所使用的所有的技术和科学术语与属于本申请的技术领域的技术人员通常理解的含义相同。本文中在本申请的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本申请。本文所使用的术语“及/或”包括一个或多个相 关的所列项目的任意的和所有的组合。Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of this application. The terminology used in the specification of the application herein is only for the purpose of describing specific embodiments, and is not intended to limit the application. As used herein, the term "and/or" includes any and all combinations of one or more of the related listed items.
参阅图1，本申请一实施例提供一种烹饪器具，包括烹饪主体(图未示)及盖体100，盖体100盖设于烹饪主体上且与烹饪主体之间界定形成烹饪空间。具体地，该烹饪器具可以为电饭煲，也可以为其他种类的烹饪器具，如电蒸锅，在此不作限定。Referring to FIG. 1, an embodiment of the present application provides a cooking appliance including a cooking body (not shown) and a cover body 100. The cover body 100 is disposed on the cooking body and defines a cooking space with the cooking body. Specifically, the cooking appliance may be an electric rice cooker, or other types of cooking appliances, such as an electric steamer, which is not limited herein.
下面以电饭煲为例，对本申请的技术方案进行详细的说明。本实施例仅用作范例说明，并不会限制本申请的技术范围。再者实施例中的图式亦省略不必要组件，并清楚显示本申请的技术特点。The following takes an electric rice cooker as an example to describe the technical solution of the present application in detail. This embodiment is only used as an example for illustration, and does not limit the technical scope of the present application. Furthermore, the drawings in the embodiments also omit unnecessary components, and clearly show the technical features of the present application.
参阅图2及图3，盖体100包括本体10及排气机构20，本体10配置于烹饪主体的开口部，用于根据用户操作对烹饪主体进行开闭。排气机构20装配于本体10上，用于对烹饪空间内的压力进行调节，以使烹饪空间保持在恒定烹饪压力下，以完成对烹饪空间内食物进行烹饪。2 and 3, the cover 100 includes a main body 10 and an exhaust mechanism 20. The main body 10 is disposed at the opening of the cooking main body for opening and closing the cooking main body according to user operations. The exhaust mechanism 20 is assembled on the body 10 for adjusting the pressure in the cooking space, so that the cooking space is maintained at a constant cooking pressure, so as to complete the cooking of the food in the cooking space.
参阅图4，本体10包括保温盖板11、内盖12及面盖(图未示)，保温盖板11配置为面向烹饪主体内，内盖12位于保温盖板11与面盖之间。面盖配置为面向用户，且其上亦可根据需要设置供用户操作的按键(例如烹饪模式选择键、启动键、保温键等)。4, the main body 10 includes a heat preservation cover 11, an inner cover 12, and a face cover (not shown). The heat preservation cover 11 is configured to face the cooking body, and the inner cover 12 is located between the heat preservation cover 11 and the face cover. The face cover is configured to face the user, and buttons (such as a cooking mode selection key, a start key, a heat preservation key, etc.) for the user can be set on it as needed.
参阅图3，排气机构20装配于内盖12上，具体地，内盖12上开设有装配孔(图未示)，排气机构20装配于装配孔内，排气机构20至少部分可在装配孔内运动，以调节烹饪空间内的压力。3, the exhaust mechanism 20 is assembled on the inner cover 12. Specifically, the inner cover 12 is provided with an assembly hole (not shown), the exhaust mechanism 20 is assembled in the assembly hole, and the exhaust mechanism 20 can be at least partially installed in the assembly hole. Movement in the assembly hole to adjust the pressure in the cooking space.
保温盖板11上开设有排气口111，排气机构20用于打开或关闭排气口111。具体地，当烹饪空间内蒸汽所产生的压力较小时，排气机构20关闭排气口111，当烹饪空间内蒸汽所产生的压力较大时，排气机构20打开排气口111，从而使烹饪空间最终处于恒定烹饪压力下。The heat preservation cover 11 is provided with an exhaust port 111, and the exhaust mechanism 20 is used to open or close the exhaust port 111. Specifically, when the pressure generated by the steam in the cooking space is small, the exhaust mechanism 20 closes the exhaust port 111, and when the pressure generated by the steam in the cooking space is large, the exhaust mechanism 20 opens the exhaust port 111, so that The cooking space is finally under constant cooking pressure.
在一个实施例中，排气机构20包括排气主体21及弹性件22，弹性件22装配于排气主体21上，排气主体21用于打开或关闭排气口111。具体地，当烹饪空间内蒸汽所产生的压力小于弹性件22的预压弹力时，排气主体21关闭排气口111，当烹饪空间内蒸汽所产生的压力大于弹性件22的预压弹力时，排气主体21打开排气口111，从而使烹饪空间最终处于恒定烹饪压力下。具体地，弹性件22为弹簧。In one embodiment, the exhaust mechanism 20 includes an exhaust main body 21 and an elastic member 22, the elastic member 22 is assembled on the exhaust main body 21, and the exhaust main body 21 is used to open or close the exhaust port 111. Specifically, when the pressure generated by the steam in the cooking space is less than the pre-compression elastic force of the elastic member 22, the exhaust body 21 closes the exhaust port 111, and when the pressure generated by the steam in the cooking space is greater than the pre-compression elastic force of the elastic member 22 , The exhaust body 21 opens the exhaust port 111, so that the cooking space is finally under a constant cooking pressure. Specifically, the elastic member 22 is a spring.
具体地，排气主体21包括固定座211及密封件212，固定座211与内盖12固定连接，密封件212装配于固定座211，密封件212的一端用于打开或关闭且密封排气口111，另一端与固定座211弹性抵接，弹性件22的一端与密封件212固定连接，另一端压缩容置于固定座211内。具体地，当烹饪空间内蒸汽所产生的压力小于弹性件22的预压弹力时，密封 件212关闭并密封排气口111，当烹饪空间内蒸汽所产生的压力大于弹性件22的预压弹力时，密封件212在蒸汽所产生的压力作用下变形并压缩弹性件22以打开排气口111，从而使烹饪空间最终处于恒定烹饪压力下。Specifically, the exhaust body 21 includes a fixing seat 211 and a sealing member 212, the fixing seat 211 is fixedly connected to the inner cover 12, the sealing member 212 is assembled to the fixing seat 211, and one end of the sealing member 212 is used to open or close and seal the exhaust port 111. The other end is elastically abutted with the fixing seat 211, one end of the elastic member 22 is fixedly connected with the sealing member 212, and the other end is compressed and accommodated in the fixing seat 211. Specifically, when the pressure generated by the steam in the cooking space is less than the pre-compression elastic force of the elastic member 22, the sealing member 212 closes and seals the exhaust port 111, and when the pressure generated by the steam in the cooking space is greater than the pre-compression elastic force of the elastic member 22 At this time, the sealing member 212 deforms and compresses the elastic member 22 under the pressure generated by the steam to open the exhaust port 111, so that the cooking space is finally at a constant cooking pressure.
可以理解地，在另一个实施例中，排气机构20也可以省略弹性件22，排气机构20在自重的作用下关闭排气口111。具体地，当烹饪空间内蒸汽所产生的压力小于排气机构20的重力时，排气机构20关闭排气口111，当烹饪空间内蒸汽所产生的压力大于排气机构20的重力时，排气机构20打开排气口111。可以想到的是，其他一些实施例中，也可以设置排气机构20在自重及预压弹力的双重作用下关闭排气口111。具体地，当烹饪空间内蒸汽所产生的压力小于排气机构20的自重及预压弹力时，排气机构20关闭排气口111，当烹饪空间内蒸汽所产生的压力大于排气机构20的自重及预压弹力时，排气机构20打开排气口111。Understandably, in another embodiment, the exhaust mechanism 20 may also omit the elastic member 22, and the exhaust mechanism 20 closes the exhaust port 111 under its own weight. Specifically, when the pressure generated by the steam in the cooking space is less than the gravity of the exhaust mechanism 20, the exhaust mechanism 20 closes the exhaust port 111, and when the pressure generated by the steam in the cooking space is greater than the gravity of the exhaust mechanism 20, the exhaust The air mechanism 20 opens the exhaust port 111. It is conceivable that in some other embodiments, the exhaust mechanism 20 can also be provided to close the exhaust port 111 under the dual action of its own weight and the pre-compression elastic force. Specifically, when the pressure generated by the steam in the cooking space is less than the self-weight and pre-pressure elastic force of the exhaust mechanism 20, the exhaust mechanism 20 closes the exhaust port 111, and when the pressure generated by the steam in the cooking space is greater than that of the exhaust mechanism 20 The exhaust mechanism 20 opens the exhaust port 111 under the self-weight and preload elastic force.
参阅图4-图6，盖体100还包括调压机构30，调压机构30装配于内盖12上且可相对于内盖12沿第一方向做往复运动，调压机构30与排气机构20配合，排气机构20在调压机构30的作用下可相对于保温盖板11沿与第一方向相交的第二方向作用于排气口111，以调节排气机构20作用于排气口111的预压力。4-6, the cover 100 further includes a pressure regulating mechanism 30, which is assembled on the inner cover 12 and can reciprocate in a first direction relative to the inner cover 12. The pressure regulating mechanism 30 and the exhaust mechanism 20, the exhaust mechanism 20 can act on the exhaust port 111 in a second direction that intersects the first direction relative to the heat-preserving cover 11 under the action of the pressure regulating mechanism 30, so as to adjust the exhaust mechanism 20 to act on the exhaust port. 111 pre-pressure.
为了便于说明，下面以排气机构20包括排气主体21及弹性件22，排气主体21包括固定座211及密封件212进行说明。For ease of description, the exhaust mechanism 20 includes an exhaust main body 21 and an elastic member 22, and the exhaust main body 21 includes a fixing seat 211 and a sealing member 212.
此时，弹性件22在调压机构30的作用下可相对于保温盖板11沿第二方向被不同程度压缩，以改变密封件212作用于排气口111的预压弹力。At this time, the elastic member 22 can be compressed to different degrees in the second direction relative to the thermal insulation cover 11 under the action of the pressure regulating mechanism 30 to change the pre-compression elastic force of the sealing member 212 on the exhaust port 111.
通过上述设置，调压机构30可以调节弹性件22沿第二方向的压缩程度，从而调节排气机构20作用于排气口111的预压弹力。由于排气机构20作用于排气口111的预压弹力可调，则排气机构20打开排气口111所需要的排气压力可调，从而可以使烹饪空间内具有多个不同的恒定烹饪压力，满足了人们的需求。Through the above arrangement, the pressure adjusting mechanism 30 can adjust the degree of compression of the elastic member 22 in the second direction, thereby adjusting the pre-pressure elastic force of the exhaust mechanism 20 acting on the exhaust port 111. Since the pre-pressure elastic force of the exhaust mechanism 20 acting on the exhaust port 111 is adjustable, the exhaust pressure required for the exhaust mechanism 20 to open the exhaust port 111 is adjustable, so that there can be a plurality of different constant cooking in the cooking space. Pressure meets people's needs.
可以理解地，在其他实施例中，当排气机构20在自重的作用下关闭排气口111时，调压机构30可以调节排气机构20的重力，如设置排气机构20包括多个部分，当调节机构30相对于内盖12沿第一方向往复运动时，可以沿第二方向抬起或放下排气机构20的其中部分，以改变排气机构20的重量，从而调节排气机构20作用于排气口111的预压重力。Understandably, in other embodiments, when the exhaust mechanism 20 closes the exhaust port 111 under its own weight, the pressure regulating mechanism 30 can adjust the gravity of the exhaust mechanism 20. For example, the exhaust mechanism 20 is provided with multiple parts. When the adjusting mechanism 30 reciprocates in the first direction relative to the inner cover 12, a part of the exhaust mechanism 20 can be raised or lowered in the second direction to change the weight of the exhaust mechanism 20, thereby adjusting the exhaust mechanism 20. The pre-pressure gravity acting on the exhaust port 111.
在本具体实施例中，上述第一方向与第二方向垂直设置，如当将压力烹饪器具放置于水平工作台面上，上述第一方向为压力烹饪器具的水平截面方向，上述第二方向为压力烹饪器具的高度截面方向。可以理解的是，在另一些实施例中，上述第一方向与第二方向也可非垂直设置，在此不作限定。In this specific embodiment, the first direction and the second direction are arranged perpendicularly. For example, when the pressure cooking appliance is placed on a horizontal work surface, the first direction is the horizontal cross-sectional direction of the pressure cooking appliance, and the second direction is the pressure. The height section direction of the cooking appliance. It can be understood that, in other embodiments, the above-mentioned first direction and the second direction may also be arranged non-perpendicularly, which is not limited herein.
进一步，上述调压机构30相对于内盖12沿第一方向做往复直线运动。可以理解地，在另一些实施例中，上述调压机构30也可以相对于内盖12沿第一方向做往复曲线运动，在此不作限定。Further, the aforementioned pressure regulating mechanism 30 makes a reciprocating linear movement relative to the inner cover 12 along the first direction. It is understandable that, in other embodiments, the aforementioned pressure regulating mechanism 30 can also make a reciprocating curve movement relative to the inner cover 12 in the first direction, which is not limited herein.
参阅图4，盖体100还包括第一配合件50及第一作动结构，第一配合件50装配于排气机构20与调压机构30中一者上，第一作动结构装配于排气机构20与调压机构30中另一者上。如此，当调压机构30相对于内盖12沿第一方向运动时，通过第一配合件50与第一作动结构配合以驱动排气机构20相对于内盖12沿第二方向作用于排气口111。4, the cover 100 further includes a first fitting 50 and a first actuation structure. The first fitting 50 is assembled on one of the exhaust mechanism 20 and the pressure regulating mechanism 30, and the first actuation structure is assembled on the exhaust mechanism. The other of the air mechanism 20 and the pressure regulating mechanism 30 is connected. In this way, when the pressure regulating mechanism 30 moves in the first direction relative to the inner cover 12, the first fitting 50 cooperates with the first actuating structure to drive the exhaust mechanism 20 to act on the exhaust mechanism 20 relative to the inner cover 12 in the second direction.气口111。 Air port 111.
在第一实施例中，第一作动结构配置为相对于所述第一方向及所述第二方向均倾斜设置的第一倾斜部，第一配合件50配置为滑动件，排气机构20与调压机构30通过第一作动结构与滑动件滑动摩擦配合以驱动排气机构20相对于内盖12沿第二方向作用于排气口111。In the first embodiment, the first actuating structure is configured as a first inclined portion arranged obliquely with respect to the first direction and the second direction, the first matching member 50 is configured as a sliding member, and the exhaust mechanism 20 The pressure regulating mechanism 30 is in sliding friction cooperation with the sliding member through the first actuation structure to drive the exhaust mechanism 20 to act on the exhaust port 111 in the second direction relative to the inner cover 12.
参阅图5-图7，具体地，第一倾斜部配置为相对于第一方向及第二方向均倾斜设置的一个第一倾斜面40。可以理解地，在另一些实施例中，第一倾斜部配置为相对于第一方向及第二方向均倾斜设置的两个第一子倾斜面，两个第一子倾斜面连接形成具有上坡段与下坡段的V字型，如此通过双方向(第一方向上的往复方向)的移动均可实现对排气机构20的控制。Referring to FIGS. 5-7, specifically, the first inclined portion is configured as a first inclined surface 40 that is inclined with respect to the first direction and the second direction. Understandably, in other embodiments, the first inclined portion is configured as two first sub-inclined surfaces inclined with respect to the first direction and the second direction, and the two first sub-inclined surfaces are connected to form an upward slope. The V-shaped section and the downhill section, in this way, the control of the exhaust mechanism 20 can be achieved by moving in both directions (the reciprocating direction in the first direction).
在第二实施例中，第一作动结构配置为相对于第一方向及第二方向均倾斜设置的第一倾斜部，第一配合件50配置为滚动件，排气机构20与调压机构30通过第一作动结构与滚动件滚动摩擦配合以驱动排气机构20相对于内盖12沿第二方向作用于排气口111，滚动摩擦配合摩擦力相对较小，灵敏性较高，从而使调压机构30的调压精度较高。In the second embodiment, the first actuating structure is configured as a first inclined portion that is inclined with respect to the first direction and the second direction, the first matching member 50 is configured as a rolling member, the exhaust mechanism 20 and the pressure regulating mechanism 30 through the first actuation structure and the rolling element rolling friction cooperation to drive the exhaust mechanism 20 relative to the inner cover 12 to act on the exhaust port 111 in the second direction, the rolling friction cooperation friction force is relatively small, high sensitivity, thus The pressure regulation accuracy of the pressure regulation mechanism 30 is higher.
具体地，第一倾斜部配置为相对于第一方向及第二方向均倾斜设置的一个第一倾斜面40。可以理解地，在另一些实施例中，第一倾斜部配置为相对于所述第一方向及所述第二方向均倾斜设置的两个第一子倾斜面，两个第一子倾斜面连接形成具有上坡段与下坡段的V字型，如此通过双方向(第一方向上的往复方向)的移动均可实现对排气机构20的控制。Specifically, the first inclined portion is configured as a first inclined surface 40 that is inclined with respect to the first direction and the second direction. It is understandable that, in other embodiments, the first inclined portion is configured as two first sub-inclined surfaces inclined with respect to the first direction and the second direction, and the two first sub-inclined surfaces are connected A V-shape with an uphill section and a downhill section is formed, so that the exhaust mechanism 20 can be controlled by moving in both directions (the reciprocating direction in the first direction).
在上述第一实施例与第二实施例中，为了便于设置，上述第一作动结构的第一倾斜面40形成于调压机构30上，上述第一配合件50(滚动件或滑动件)装配于排气机构20与调压机构30相抵接的一端，从而当调压机构30相对于内盖12运动的过程中，第一作动结构的第一倾斜面40作用于第一配合件50上的一个分力会驱动第一配合件50带动弹性件22相对于内盖12沿第二方向被压缩变形。可以理解地，在另一个实施例中，上述第一作动结构的第一倾斜面40也可开设于排气机构20上，第一配合件50装配于调压机构30上，在此不作限定。In the first and second embodiments described above, for ease of installation, the first inclined surface 40 of the first actuating structure is formed on the pressure regulating mechanism 30, and the first matching member 50 (rolling member or sliding member) Assembled at the end where the exhaust mechanism 20 and the pressure regulating mechanism 30 abut, so that when the pressure regulating mechanism 30 moves relative to the inner cover 12, the first inclined surface 40 of the first actuation structure acts on the first fitting 50 A component of the upper force will drive the first matching member 50 to drive the elastic member 22 to be compressed and deformed in the second direction relative to the inner cover 12. It is understandable that, in another embodiment, the first inclined surface 40 of the above-mentioned first actuation structure can also be provided on the exhaust mechanism 20, and the first matching member 50 is assembled on the pressure regulating mechanism 30, which is not limited here. .
在另一个实施例中，与上述两个实施例的区别在于，第一作动结构还包括滚轮，该滚轮配置于第一倾斜部上，第一作动结构的滚轮与第一配合件50的接触，且在调压机构30相对于内盖12沿第一方向运动时，第一作动结构的滚轮作用于第一配合件50上的一个分力将会驱动第一配合件50带动弹性件22相对于内盖12沿第二方向被压缩变形。In another embodiment, the difference from the above two embodiments is that the first actuating structure further includes a roller, which is arranged on the first inclined portion, and the roller of the first actuating structure and the first matching member 50 Contact, and when the pressure regulating mechanism 30 moves in the first direction relative to the inner cover 12, a component force of the roller of the first actuation structure acting on the first matching member 50 will drive the first matching member 50 to drive the elastic member 22 is compressed and deformed in the second direction relative to the inner cover 12.
在一个具体实施例中，上述第一倾斜面40配置于调压机构30上，第一配合件50配置于排气机构20上。参阅图8及图9，具体地，第一配合件50包括具有顶壁的第一圆筒51及延伸于第一圆筒51的外壁设置的第一延伸柱52，第一圆筒51设于排气机构20的固定座211内，且套接于弹性件22未与密封件212连接的一端外，第一延伸柱52穿设于固定座211外，第一倾斜面40与第一延伸柱52的穿出端相配合。如此当调压机构30沿第一方向相对于内盖12往复运动时，在第一倾斜面40与第一延伸柱52的配合作用下，可以调节弹性件22作用于密封件212上的预压弹力，从而可以使烹饪空间内具有多个不同的恒定烹饪压力，满足了人们的需求。In a specific embodiment, the above-mentioned first inclined surface 40 is disposed on the pressure regulating mechanism 30, and the first matching member 50 is disposed on the exhaust mechanism 20. 8 and 9, specifically, the first fitting 50 includes a first cylinder 51 with a top wall and a first extension post 52 extending on the outer wall of the first cylinder 51, and the first cylinder 51 is disposed at Inside the fixed seat 211 of the exhaust mechanism 20 and sleeved outside the end of the elastic member 22 that is not connected to the sealing member 212, the first extension post 52 passes through the fixed seat 211, the first inclined surface 40 and the first extension post 52's through-out ends are matched. In this way, when the pressure regulating mechanism 30 reciprocates relative to the inner cover 12 in the first direction, under the cooperation of the first inclined surface 40 and the first extension post 52, the pre-compression of the elastic member 22 acting on the sealing member 212 can be adjusted. The elasticity can make the cooking space have multiple different constant cooking pressures, which meets the needs of people.
参阅图4及图5，在一个实施例中，盖体100还包括泄压机构60，泄压机构60可相对于内盖12沿第一方向做往复运动，泄压机构60及排气机构20配合，排气机构20在泄压机构60的作用下可相对于内盖12沿第二方向运动，以使排气机构20完全打开排气口111。4 and 5, in one embodiment, the cover 100 further includes a pressure relief mechanism 60, the pressure relief mechanism 60 can reciprocate relative to the inner cover 12 in a first direction, the pressure relief mechanism 60 and the exhaust mechanism 20 In cooperation, the exhaust mechanism 20 can move in the second direction relative to the inner cover 12 under the action of the pressure relief mechanism 60, so that the exhaust mechanism 20 completely opens the exhaust port 111.
通过上述设置，盖体100不但可以通过调压机构30调节烹饪空间内的恒定烹饪压力，还可以通过泄压机构60使烹饪空间内实现完全泄压。With the above arrangement, the cover 100 can not only adjust the constant cooking pressure in the cooking space through the pressure regulating mechanism 30, but also completely release the pressure in the cooking space through the pressure relief mechanism 60.
具体地，泄压机构60与调压机构30一体设置。可以想到的是，在其他一些实施例中，泄压机构60与调压机构30也可以分体设置，在此不作限定。Specifically, the pressure relief mechanism 60 and the pressure regulating mechanism 30 are integrally provided. It is conceivable that in some other embodiments, the pressure relief mechanism 60 and the pressure regulating mechanism 30 may also be provided separately, which is not limited here.
参阅图6及图7，盖体100还包括第二配合件80及第二作动结构，第二配合件80装配于排气机构20与泄压机构60中一者上，第二作动结构装配于排气机构20与泄压机构60中另一者上。如此，当泄压机构60相对于内盖12沿第一方向运动时，通过第二配合件80与第二作动结构配合以驱动排气机构20相对于内盖12沿第二方向运动以打开排气口111实现完全泄压。6 and 7, the cover 100 further includes a second matching member 80 and a second actuating structure. The second matching member 80 is assembled on one of the exhaust mechanism 20 and the pressure relief mechanism 60. The second actuating structure Assembled on the other of the exhaust mechanism 20 and the pressure relief mechanism 60. In this way, when the pressure relief mechanism 60 moves in the first direction relative to the inner cover 12, the second fitting 80 cooperates with the second actuating structure to drive the exhaust mechanism 20 to move in the second direction relative to the inner cover 12 to open The exhaust port 111 achieves complete pressure relief.
在一实施例中，第二作动结构配置为相对于所述第一方向及所述第二方向均倾斜设置的第二倾斜部，第二配合件80配置为滑动件，排气机构20与泄压机构60通过第二作动结构与滑动件滑动摩擦配合以驱动排气机构20相对于内盖12沿第二方向运动以打开排气口111实现完全泄压。In one embodiment, the second actuating structure is configured as a second inclined portion arranged obliquely with respect to the first direction and the second direction, the second matching member 80 is configured as a sliding member, and the exhaust mechanism 20 is configured as a sliding member. The pressure relief mechanism 60 slidingly and frictionally cooperates with the sliding member through the second actuation structure to drive the exhaust mechanism 20 to move in the second direction relative to the inner cover 12 to open the exhaust port 111 to achieve complete pressure relief.
具体地，第二倾斜部配置为相对于所述第一方向及所述第二方向均倾斜设置的一个第二倾斜面70。可以理解地，在另一些实施例中，第二倾斜部配置为相对于所述第一方向及 所述第二方向均倾斜设置的两个第二子倾斜面，两个第二子倾斜面连接形成具有上坡段与下坡段的V字型，如此通过双方向(第一方向上的往复方向)的移动均可实现对排气机构20的完全泄压控制。Specifically, the second inclined portion is configured as a second inclined surface 70 that is inclined with respect to the first direction and the second direction. It is understandable that, in other embodiments, the second inclined portion is configured as two second sub-inclined surfaces inclined with respect to the first direction and the second direction, and the two second sub-inclined surfaces are connected A V-shape with an uphill section and a downhill section is formed, so that the exhaust mechanism 20 can be completely relieved of pressure by moving in both directions (the reciprocating direction in the first direction).
在另一实施例中，第二作动结构配置为相对于所述第一方向及所述第二方向均倾斜设置的第二倾斜部，第二配合件80配置为滚动件，排气机构20与泄压机构60通过第二作动结构与滚动件滚动摩擦配合以驱动排气机构20相对于内盖12沿第二方向以实现完全泄压。In another embodiment, the second actuating structure is configured as a second inclined portion arranged obliquely with respect to the first direction and the second direction, the second matching member 80 is configured as a rolling member, and the exhaust mechanism 20 The pressure relief mechanism 60 is in frictional cooperation with the rolling elements through the second actuation structure to drive the exhaust mechanism 20 in the second direction relative to the inner cover 12 to achieve complete pressure relief.
具体地，第二倾斜部配置为相对于所述第一方向及所述第二方向均倾斜设置的一个第二倾斜面70。可以理解地，在另一些实施例中，第二倾斜部配置为相对于所述第一方向及所述第二方向均倾斜设置的两个第二子倾斜面，两个第二子倾斜面连接形成具有上坡段与下坡段的V字型，如此通过双方向(第一方向上的往复方向)的移动均可实现对排气机构20的完全泄压控制。Specifically, the second inclined portion is configured as a second inclined surface 70 that is inclined with respect to the first direction and the second direction. It is understandable that, in other embodiments, the second inclined portion is configured as two second sub-inclined surfaces inclined with respect to the first direction and the second direction, and the two second sub-inclined surfaces are connected A V-shape with an uphill section and a downhill section is formed, so that the exhaust mechanism 20 can be completely relieved of pressure by moving in both directions (the reciprocating direction in the first direction).
在上述两个实施例中，为了便于设置，上述第二作动结构的第二倾斜面70形成于泄压机构60上，上述第二配合件80(滚动件或滑动件)装配于排气机构20与泄压机构60相抵接的一端，从而当泄压机构60相对于内盖12运动的过程中，第二作动结构的第二倾斜面70作用于第二配合件80上的一个分力会驱动第二配合件80带动排气机构20相对于内盖12沿第二方向运动以实现完全泄压。可以理解地，在另一个实施例中，上述第二作动结构的第二倾斜面70也可开设于排气机构20上，第二配合件80装配于泄压机构60上，在此不作限定。In the above two embodiments, for ease of installation, the second inclined surface 70 of the second actuating structure is formed on the pressure relief mechanism 60, and the second matching member 80 (rolling member or sliding member) is mounted on the exhaust mechanism. The end of 20 abutting the pressure relief mechanism 60, so that when the pressure relief mechanism 60 moves relative to the inner cover 12, the second inclined surface 70 of the second actuating structure acts on a component of the force on the second matching member 80 The second matching member 80 is driven to drive the exhaust mechanism 20 to move in the second direction relative to the inner cover 12 to achieve complete pressure relief. Understandably, in another embodiment, the second inclined surface 70 of the above-mentioned second actuation structure can also be provided on the exhaust mechanism 20, and the second matching member 80 is assembled on the pressure relief mechanism 60, which is not limited here. .
在另一个实施例中，与上述两个实施例的区别在于，第二作动结构还包括滚轮，该滚轮配置于第二倾斜部上，第二作动结构的滚轮与第二配合件8接触，且在泄压机构60相对于内盖12沿第一方向运动时，第二作动结构的滚轮作用于第二配合件80上的一个分力将会驱动第二配合件80带动密封件212压缩弹性件22后变形，以实现烹饪空间内的完全泄压。In another embodiment, the difference from the above two embodiments is that the second actuating structure further includes a roller, which is arranged on the second inclined portion, and the roller of the second actuating structure is in contact with the second mating member 8. , And when the pressure relief mechanism 60 moves in the first direction relative to the inner cover 12, a component force of the roller of the second actuation structure acting on the second matching member 80 will drive the second matching member 80 to drive the sealing member 212 The elastic member 22 is compressed and deformed to achieve complete pressure relief in the cooking space.
在一个具体地实施例中，上述第二倾斜面70配置于泄压机构60上，具体地，第二配合件80配置于排气机构20上。参阅图8及图9，具体地，第二配合件80包括第二圆筒81及延伸于第二圆筒81的外壁设置的第二延伸柱82，第二圆筒81装配于固定座211内且一端与密封件212固定连接，弹性件22的一端固定套接于第二圆筒81内，即弹性件22的一端通过第二圆筒81与密封件212固定连接，第二圆筒81的另一端套接于第一圆筒51内，第一圆筒51沿轴向开设有导向槽53，第一延伸柱52可在导向槽53内运动，第二延伸柱82穿出固定座211外，且第二倾斜面70与第二延伸柱82的穿出端配合。如此，当泄 压机构60沿第一方向相对于内盖12运动时，在第二倾斜面70与第二延伸柱82的配合作用下，可以使排气机构20完全脱离排气口111，以实现烹饪空间内的完全泄压。In a specific embodiment, the above-mentioned second inclined surface 70 is configured on the pressure relief mechanism 60, specifically, the second matching member 80 is configured on the exhaust mechanism 20. Referring to FIGS. 8 and 9, specifically, the second fitting 80 includes a second cylinder 81 and a second extension post 82 extending on the outer wall of the second cylinder 81, and the second cylinder 81 is assembled in the fixing seat 211 And one end is fixedly connected to the sealing element 212, and one end of the elastic element 22 is fixedly sleeved in the second cylinder 81, that is, one end of the elastic element 22 is fixedly connected to the sealing element 212 through the second cylinder 81, and the second cylinder 81 The other end is sleeved in the first cylinder 51. The first cylinder 51 is provided with a guide groove 53 along the axial direction. The first extension post 52 can move in the guide groove 53, and the second extension post 82 penetrates out of the fixing seat 211. , And the second inclined surface 70 is matched with the penetrating end of the second extension column 82. In this way, when the pressure relief mechanism 60 moves in the first direction relative to the inner cover 12, under the cooperation of the second inclined surface 70 and the second extension column 82, the exhaust mechanism 20 can be completely separated from the exhaust port 111 to Achieve complete pressure relief in the cooking space.
继续参阅图6及图7，具体地，为了保证调压与泄压不相互干扰，第二倾斜面70与第一倾斜面40沿第二方向上错位设置。如此，当调压机构30通过第一倾斜面40与第一延伸柱52配合调节排气机构20作用于排气口111的预压力时，此时第二倾斜面70与第二延伸柱82未配合，泄压结构60不会对排气机构20产生作用，而当泄压机构60通过第二倾斜面70与第二延伸柱82配合泄压时，此时第一倾斜面40与第一延伸柱52未配合，调压机构30不会对排气机构20产生作用。Continuing to refer to FIGS. 6 and 7, specifically, in order to ensure that the pressure regulation and the pressure relief do not interfere with each other, the second inclined surface 70 and the first inclined surface 40 are arranged staggered in the second direction. In this way, when the pressure regulating mechanism 30 adjusts the pre-pressure of the exhaust mechanism 20 acting on the exhaust port 111 through the cooperation of the first inclined surface 40 and the first extension column 52, the second inclined surface 70 and the second extension column 82 are not With cooperation, the pressure relief structure 60 will not have an effect on the exhaust mechanism 20. When the pressure relief mechanism 60 cooperates with the second extension post 82 to release pressure through the second inclined surface 70, the first inclined surface 40 and the first extension The column 52 is not matched, and the pressure regulating mechanism 30 will not have an effect on the exhaust mechanism 20.
在一个实施例中，盖体100还包括配合机构90，配合机构90可相对于本体10沿第一方向做往复运动，配合机构90与泄压机构60配合以使排气机构20相对于本体10沿第二方向运动，以使排气机构20完全打开所述排气口111。In one embodiment, the cover 100 further includes a matching mechanism 90 that can reciprocate in a first direction relative to the body 10, and the matching mechanism 90 cooperates with the pressure relief mechanism 60 to make the exhaust mechanism 20 relative to the body 10. Move in the second direction so that the exhaust mechanism 20 completely opens the exhaust port 111.
具体地，配合机构90一体设于调压机构30与泄压机构60之间，配合机构90上形成有平面91，平面91沿第一方向延伸于第一倾斜面40设置，平面91沿第二方向上与第二倾斜面70相对设置，当第二倾斜面70与第二配合件80配合时，第一延伸柱52与该平面91始终抵接，此时调压机构30不发挥调压作用，第二倾斜面70施加向上的作用力于第二配合件80，此时弹性件22被向上压缩，排气机构20完全打开排气口111，以实现烹饪空间的完全泄压。Specifically, the matching mechanism 90 is integrally provided between the pressure regulating mechanism 30 and the pressure relief mechanism 60. A flat surface 91 is formed on the matching mechanism 90. The flat surface 91 extends in the first direction and is arranged on the first inclined surface 40, and the flat surface 91 extends along the second inclined surface. It is arranged opposite to the second inclined surface 70 in the direction. When the second inclined surface 70 is matched with the second mating member 80, the first extension post 52 is always in contact with the flat surface 91. At this time, the pressure regulating mechanism 30 does not exert a pressure regulating effect. , The second inclined surface 70 exerts an upward force on the second matching member 80. At this time, the elastic member 22 is compressed upward, and the exhaust mechanism 20 completely opens the exhaust port 111 to achieve complete pressure relief of the cooking space.
可以想到的是，在其他一些实施例中，盖体100也可以省略配合机构90，此时泄压机构60也可以使排气机构20打开排气口111实现完全泄压，在此不作限定。It is conceivable that in some other embodiments, the cover body 100 may also omit the matching mechanism 90. At this time, the pressure relief mechanism 60 can also enable the exhaust mechanism 20 to open the exhaust port 111 to completely relieve the pressure, which is not limited here.
盖体100还包括驱动件，驱动件与调压机构30及泄压机构60连接，用于驱动调压机构30及泄压机构60沿第一方向做往复运动。The cover 100 further includes a driving member, which is connected to the pressure regulating mechanism 30 and the pressure relief mechanism 60 for driving the pressure regulating mechanism 30 and the pressure relief mechanism 60 to reciprocate in the first direction.
具体地，驱动件为步进电机。在另一些实施例中，驱动件还可以为气缸，只要可以实现驱动调压机构30及泄压机构60沿第一方向做往复运动即可，至于驱动件的种类在此不作限定。Specifically, the driving part is a stepping motor. In other embodiments, the driving member may also be an air cylinder, as long as the pressure regulating mechanism 30 and the pressure relief mechanism 60 can be driven to reciprocate in the first direction. The type of the driving member is not limited here.
本申请一实施例还提供一种上述烹饪器具所包括的盖体100。An embodiment of the present application also provides a cover 100 included in the above-mentioned cooking appliance.
本申请实施例提供的盖体100及烹饪器具的工作原理如下：The working principle of the cover body 100 and the cooking appliance provided by the embodiment of the present application is as follows:
参阅图7，当需要调节烹饪空间内的恒定烹饪压力时，驱动件驱动调压机构30沿第一方向做往复运动，第一倾斜面40与第一延伸柱52配合，第一圆筒51与第二圆筒81产生相对运动，弹性件22被向下以不同程度压缩，从而调节排气机构20作用于排气口111的预压弹力，以调节烹饪空间内的恒定烹饪压力。Referring to FIG. 7, when the constant cooking pressure in the cooking space needs to be adjusted, the driving member drives the pressure regulating mechanism 30 to reciprocate along the first direction, the first inclined surface 40 cooperates with the first extension column 52, and the first cylinder 51 and The second cylinder 81 generates a relative movement, and the elastic member 22 is compressed downward to varying degrees, thereby adjusting the pre-pressure elastic force of the exhaust mechanism 20 acting on the exhaust port 111 to adjust the constant cooking pressure in the cooking space.
当需要实现烹饪空间的完全泄压时，驱动件驱动泄压机构60沿第一方向运动，第二 倾斜面70与第二延伸柱82配合，第一圆筒51与第二圆筒81产生相对运动，弹性件22被向上压缩，从而使排气机构20完全脱离排气口111，以实现烹饪空间内的完全泄压。When it is necessary to achieve complete pressure relief of the cooking space, the drive member drives the pressure relief mechanism 60 to move in the first direction, the second inclined surface 70 cooperates with the second extension column 82, and the first cylinder 51 and the second cylinder 81 are opposed to each other. Movement, the elastic member 22 is compressed upwards, so that the exhaust mechanism 20 is completely separated from the exhaust port 111 to achieve complete pressure relief in the cooking space.
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, all possible combinations of the various technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, All should be considered as the scope of this specification.
以上所述实施例仅表达了本申请的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对申请专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干变形和改进，这些都属于本申请的保护范围。因此，本申请专利的保护范围应以所附权利要求为准。The above-mentioned embodiments only express several implementation manners of the present application, and their description is relatively specific and detailed, but they should not be understood as a limitation on the scope of the patent application. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of this application, several modifications and improvements can be made, and these all fall within the protection scope of this application. Therefore, the scope of protection of the patent of this application shall be subject to the appended claims.
Claims (13)
- 一种盖体，其特征在于，包括：A cover, which is characterized in that it comprises:本体(10)，开设有排气口(111)；The main body (10) is provided with an exhaust port (111);排气机构(20)，配接于所述本体(10)上，用于打开或关闭所述排气口(111)；An exhaust mechanism (20), which is connected to the body (10), and is used to open or close the exhaust port (111);调压机构(30)，可相对于所述本体(10)沿第一方向做往复运动，所述调压机构(30)与所述排气机构(20)配合，所述排气机构(20)在所述调压机构(30)的作用下可相对于所述本体(10)沿与所述第一方向相交的第二方向作用于所述排气口(111)，以调节所述排气机构(20)作用于所述排气口(111)的预压力。The pressure regulating mechanism (30) can reciprocate in a first direction relative to the main body (10). The pressure regulating mechanism (30) cooperates with the exhaust mechanism (20), and the exhaust mechanism (20) ) Under the action of the pressure regulating mechanism (30), it can act on the exhaust port (111) relative to the body (10) in a second direction intersecting the first direction to adjust the exhaust The air mechanism (20) acts on the pre-pressure of the exhaust port (111).
- 根据权利要求1所述的盖体，其特征在于，所述盖体还包括第一配合件(50)及第一作动结构，所述第一配合件(50)装配于所述排气机构(20)与所述调压机构(30)中一者上，所述第一作动结构装配于所述排气机构(20)与所述调压机构(30)中另一者上，所述调压机构(30)通过所述第一配合件(50)及所述第一作动结构相配合以驱动所述排气机构(20)相对于所述本体(10)沿所述第二方向作用于所述排气口(111)。The cover according to claim 1, wherein the cover further comprises a first matching member (50) and a first actuation structure, and the first matching member (50) is assembled to the exhaust mechanism (20) On one of the pressure regulating mechanism (30), the first actuation structure is assembled on the other of the exhaust mechanism (20) and the pressure regulating mechanism (30), so The pressure regulating mechanism (30) cooperates with the first matching member (50) and the first actuation structure to drive the exhaust mechanism (20) relative to the body (10) along the second The direction acts on the exhaust port (111).
- 根据权利要求2所述的盖体，其特征在于，所述第一作动结构配置为相对于所述第一方向及所述第二方向均倾斜设置的第一倾斜部，所述第一配合件(50)配置为与所述第一倾斜部配合的滚动件或滑动件。The cover according to claim 2, wherein the first actuating structure is configured as a first inclined portion arranged obliquely with respect to the first direction and the second direction, and the first matching The member (50) is configured as a rolling member or a sliding member that cooperates with the first inclined portion.
- 根据权利要求3所述的盖体，其特征在于，所述第一倾斜部配置为相对于所述第一方向及与所述第二方向均倾斜设置的第一倾斜面(40)。The cover according to claim 3, wherein the first inclined portion is configured as a first inclined surface (40) that is inclined with respect to the first direction and the second direction.
- 根据权利要求1-4任一项所述的盖体，其特征在于，所述盖体还包括泄压机构(60)，所述泄压机构(60)可相对于所述本体(10)沿所述第一方向做往复运动，所述泄压机构(60)与所述排气机构(20)配合，所述排气机构(20)在所述泄压机构(60)的作用下可相对于所述本体(10)沿第二方向运动，以使所述排气机构(20)完全打开所述排气口(111)。The cover according to any one of claims 1-4, characterized in that the cover further comprises a pressure relief mechanism (60), the pressure relief mechanism (60) can be relative to the body (10) along The first direction reciprocates, the pressure relief mechanism (60) cooperates with the exhaust mechanism (20), and the exhaust mechanism (20) can be opposed to each other under the action of the pressure relief mechanism (60) The main body (10) moves in a second direction, so that the exhaust mechanism (20) completely opens the exhaust port (111).
- 根据权利要求5所述的盖体，其特征在于，所述泄压机构(60)与所述调压机构(30)一体设置。The cover according to claim 5, wherein the pressure relief mechanism (60) and the pressure regulating mechanism (30) are integrally provided.
- 根据权利要求5所述的盖体，其特征在于，所述盖体还包括第二配合件(80)及第二作动结构，所述第二配合件(80)装配于所述排气机构(20)与所述泄压机构(60)中一者上，所述第二作动结构装配于所述排气机构(20)与所述泄压机构(60)中另一者上，所述泄压机构(60)通过所述第二配合件(80)及所述第二作动结构相配合以驱动所 述排气机构(20)相对于所述本体(10)沿所述第二方向完全打开所述排气口(111)。The cover according to claim 5, wherein the cover further comprises a second matching piece (80) and a second actuation structure, and the second matching piece (80) is assembled to the exhaust mechanism (20) On one of the pressure relief mechanism (60), the second actuation structure is assembled on the other of the exhaust mechanism (20) and the pressure relief mechanism (60), so The pressure relief mechanism (60) cooperates with the second matching member (80) and the second actuation structure to drive the exhaust mechanism (20) relative to the body (10) along the second Fully open the exhaust port (111) in the direction.
- 根据权利要求7所述的盖体，其特征在于，所述第二作动结构配置为相对于所述第一方向及所述第二方向均倾斜设置的第二倾斜部，所述第二配合件(80)配置为与所述第二倾斜部配合的滚动件或滑动件。The cover according to claim 7, wherein the second actuating structure is configured as a second inclined portion arranged obliquely with respect to the first direction and the second direction, and the second engagement The piece (80) is configured as a rolling piece or a sliding piece that cooperates with the second inclined portion.
- 根据权利要求8所述的盖体，其特征在于，所述第二倾斜部配置为相对于所述第一方向及与所述第二方向均倾斜设置的第二倾斜面(70)。The cover according to claim 8, wherein the second inclined portion is configured as a second inclined surface (70) that is inclined with respect to the first direction and the second direction.
- 根据权利要求5所述的盖体，其特征在于，所述盖体还包括配合机构(90)，所述配合机构(90)可相对于所述本体(10)沿所述第一方向做往复运动，所述配合机构(90)与所述泄压机构(60)配合使所述排气机构(20)相对于所述本体(10)沿第二方向运动，以使所述排气机构(20)完全打开所述排气口(111)。The cover according to claim 5, wherein the cover further comprises a matching mechanism (90), the matching mechanism (90) can reciprocate in the first direction relative to the body (10) Movement, the matching mechanism (90) cooperates with the pressure relief mechanism (60) to move the exhaust mechanism (20) relative to the body (10) in a second direction, so that the exhaust mechanism ( 20) Fully open the exhaust port (111).
- 根据权利要求1所述的盖体，其特征在于，所述排气机构(20)包括排气主体(21)及弹性件(22)，所述弹性件(22)装配于所述排气主体(21)上，所述排气主体(21)用于打开或关闭所述排气口(111)，所述调压机构(30)与所述弹性件(22)配合，所述弹性件(22)在所述调压机构(30)的作用下可相对于所述本体(10)沿所述第二方向被不同程度压缩，以调节所述排气主体(21)作用于所述排气口(111)的预压弹力。The cover according to claim 1, wherein the exhaust mechanism (20) comprises an exhaust body (21) and an elastic member (22), and the elastic member (22) is assembled on the exhaust body In (21), the exhaust body (21) is used to open or close the exhaust port (111), the pressure regulating mechanism (30) cooperates with the elastic member (22), and the elastic member ( 22) Under the action of the pressure regulating mechanism (30), it can be compressed to varying degrees in the second direction relative to the body (10), so as to adjust the effect of the exhaust body (21) on the exhaust gas. The pre-compression elasticity of the mouth (111).
- 根据权利要求11所述的盖体，其特征在于，所述弹性件(22)为弹簧。The cover according to claim 11, wherein the elastic member (22) is a spring.
- 一种烹饪器具，其特征在于，包括烹饪主体及如权利要求1-12任一项所述的盖体，所述盖体可开合地盖设于所述烹饪主体上。A cooking appliance, characterized by comprising a cooking main body and the cover according to any one of claims 1-12, the cover being openable and closable to cover the cooking main body.
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| CN201910953098.5 | 2019-10-08 | ||
| CN201910953098.5A CN110584471A (en) | 2019-10-08 | 2019-10-08 | Lid and have its cooking utensil |
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| WO2021068656A1 true WO2021068656A1 (en) | 2021-04-15 |
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| PCT/CN2020/110802 WO2021068656A1 (en) | 2019-10-08 | 2020-08-24 | Lid and cooking appliance with same |
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| WO (1) | WO2021068656A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114081346A (en) * | 2021-12-06 | 2022-02-25 | 珠海格力电器股份有限公司 | Pressure cooking appliance and pressure cooking appliance control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110584471A (en) * | 2019-10-08 | 2019-12-20 | 珠海格力电器股份有限公司 | Lid and have its cooking utensil |
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| CN114081346A (en) * | 2021-12-06 | 2022-02-25 | 珠海格力电器股份有限公司 | Pressure cooking appliance and pressure cooking appliance control method |
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