Handle assembly, pot cover and pot

Abstract

The handle assembly comprises an upper handle body, a pushing device, a top plate, an exhaust pipe and a pressure limiting valve, and the pushing device is slidably arranged on the upper handle body in the first direction of the handle assembly; the pushing device is provided with a driving part, the top plate is arranged on the handle body in a sliding mode in the second direction of the handle assembly, the top plate is in contact fit with the driving part, the top plate slides in the second direction through driving of the driving part, the exhaust pipe penetrates through the upper handle body and is provided with an exhaust port, and the pressure limiting valve is installed on the upper handle body and connected to the top plate. The pressure limiting valve is driven by the top plate to move in the second direction and used for blocking or opening the exhaust port. The pressure-limiting valve is simple in structure and convenient to operate, a user can drive the pressure-limiting valve through the pushing device, so that the user can be prevented from being scalded by steam exhausted from a pot, the use safety of the pot is improved, the exhaust port can be kept unblocked, and the steam in the pot can be rapidly exhausted.

Description

Technical Field

[0001] The present application relates to the technical field of cooking utensils, and in particular to a handle assembly, a pot cover and a pot. Background Art

[0002] A pressure cooker, also known as a pressure cooker or pressure kettle, is a type of kitchen cooker. A pressure cooker uses the physical phenomenon that the boiling point of liquid increases under higher air pressure. It relies on the increase in internal air pressure in a closed container to increase the cooking temperature, thereby achieving the effect of completing cooking in a shorter time.

[0003] Common pressure cookers on the market generally include a pot body and a lid, on which a pressure limiting valve and an exhaust pipe are usually provided. When the user is cooking, the pressure limiting valve can block the exhaust port of the exhaust pipe, so that the air pressure in the pot can rise. When the air pressure in the pot reaches a certain threshold, the pressure limiting valve can open the exhaust port, so that the air pressure in the pot is maintained within a certain range. However, when cooking is finished, as the air pressure in the pot decreases, the pressure limiting valve will gradually fall back, and the steam in the pot will be discharged slowly. If the user pulls the pressure limiting valve by hand, there is a risk of being scalded by the discharged steam. Utility Model Content

[0004] In view of this, the present application provides a handle assembly, a pot cover and a pot, so as to solve the problem of slow steam discharge speed in the pressure cooker after cooking in the prior art.

[0005] A first aspect of the present application provides a handle assembly, including an upper handle body, a pushing device, a top plate, an exhaust pipe and a pressure limiting valve, wherein the pushing device is slidably arranged on the upper handle body along a first direction of the handle assembly; the pushing device is provided with a driving portion, the top plate is slidably arranged on the handle body along a second direction of the handle assembly, the top plate is in contact and cooperated with the driving portion, the top plate slides in the second direction by the driving of the driving portion, the exhaust pipe is passed through the upper handle body, the exhaust pipe is provided with an exhaust port, the pressure limiting valve is installed on the upper handle body and connected to the top plate, the pressure limiting valve is moved in the second direction by the driving of the top plate, and is used to block or open the exhaust port.

[0006] In the present application, when cooking, the user can drive the push device to slide along the first direction so that the driving part and the top plate are released from the match, so that the pressure limiting valve above the exhaust pipe can block the exhaust port under the action of gravity, so that the air pressure in the pot can be increased during the cooking process, so as to achieve the effect of cooking in a short time. After cooking, the user can drive the push device to slide along the first direction so that the driving part contacts and matches with the top plate, so that the top plate can slide upward along the second direction, and then the pressure limiting valve above the top plate can be driven to slide along the second direction away from the exhaust pipe, so as to open the exhaust port, so that the steam in the pot can be quickly discharged. The structure is simple and easy to operate. The user can drive the pressure limiting valve through the push device, so as to avoid being scalded by the steam discharged from the pot, and improve the safety of the pot. And due to the push of the drive part, the pressure limiting valve can be kept at a certain distance from the top of the exhaust pipe, so that the exhaust port can be kept unobstructed after cooking, so that the steam in the pot can be quickly discharged, the discharge speed of the steam in the pot is improved, and the cooking efficiency of the user is improved.

[0007] In a possible design, the pushing device includes a push button and a linkage plate, the linkage plate is slidably disposed in the upper handle body, at least part of the push button extends into the upper handle body and is connected to the linkage plate, and the driving part is disposed at one end of the linkage plate away from the push button.

[0008] In this solution, the user's operation of the push button can drive the linkage plate to move in the first direction, thereby driving the driving part and the top plate to achieve contact and cooperation. The structure is simple and easy to implement. The setting of the linkage plate can enable the push button to be set at an end away from the pressure limiting valve, thereby further reducing the risk of scalding by the steam discharged from the pot during the operation of the button, further improving the safety of the cookware.

[0009] In a possible design, the linkage plate is slidably connected to a side surface of the top plate facing away from the pressure-limiting valve, and the driving portion is protruding from a side surface of the linkage plate close to the top plate.

[0010] In this solution, the linkage plate is slidably connected to the surface of the side of the top plate facing away from the pressure-limiting valve, which can improve the sliding stability of the linkage plate in the upper handle body. The driving part is protruding from the surface of the side of the linkage plate close to the top plate, so that when the user drives the linkage plate to slide along the first direction, the driving part can be easily contacted and matched with the bottom of the top plate, further reducing the structural complexity of the handle assembly.

[0011] In a possible design, the push button includes a push plate and a connecting column formed on the push plate, the connecting column passes through the handle body, the linkage plate is provided with a connecting hole, and the connecting column is cooperatively connected with the connecting hole.

[0012] In this solution, the push button is connected to the connecting hole on the linkage plate through the connecting column. The user can drive the push plate to slide in the first direction to drive the connecting column to slide in the first direction, thereby driving the linkage plate to slide in the first direction through the connecting column. The structure is simple and convenient for user operation, and the push plate and the linkage plate can be on opposite sides of the upper handle body along the second direction, that is, the linkage plate can be located in the upper handle body and the push plate can be located outside the handle body, thereby preventing the linkage plate and the connection between the push button and the linkage plate from being damaged by external forces or corroded by the environment, thereby improving the structural stability and service life of the pushing device.

[0013] In a possible design, the upper handle body is provided with a limiting groove, and the push plate is provided with a limiting protrusion, and the limiting protrusion is limitedly matched with the limiting groove.

[0014] In this solution, when the limiting protrusion of the push button is matched with the limiting groove, the push button can be limited from sliding in the first direction, thereby avoiding accidental contact and causing the push button to slide when the user drives the pressure limiting valve to open the exhaust port, thereby avoiding the push button from causing the driving part to disengage from the top plate. The stability of the handle assembly during steam discharge is improved, and the user does not need to continuously operate the button during steam discharge, thereby improving user convenience.

[0015] In a possible design, the upper handle body is provided with a flange protruding inwardly, and the top plate is provided with a groove, and the top plate is slidably connected to the flange in the second direction through the groove.

[0016] In this solution, the top plate is slidably connected to the flange in the second direction via the groove, thereby improving the stability of the top plate during the sliding process, enabling the top plate to be reliably matched with the pressure-limiting valve, and further improving the user's convenience.

[0017] In a possible design, the handle assembly further includes an elastic member, one end of which abuts against the upper handle body, and the other end of which abuts against the top plate.

[0018] In this solution, when the user drives the pushing device to release the coupling between the driving part and the top plate, the elastic member can push the top plate to move along the end away from the pressure limiting valve, so that the pressure limiting valve can quickly fall back to above the exhaust port to block the exhaust port, further improving the user's convenience.

[0019] In a possible design, the upper handle body is provided with a first recessed portion, the top plate is provided with a second recessed portion, one end of the elastic member is provided in the first recessed portion, and the other end of the elastic member is provided in the second recessed portion.

[0020] In this solution, the two ends of the elastic member are respectively arranged in the first recessed portion and the second recessed portion, which can improve the stability of the elastic member during the transition between tension and compression, avoid bending or damage of the elastic member, and thus further improve the structural stability of the handle assembly.

[0021] The second aspect of the present application provides a pot cover, the pot cover comprises a cover body and a handle assembly as described in any one of the above embodiments, the handle assembly is mounted on the cover body. Since the handle assembly has the above technical effects, the pot including the handle assembly should also have corresponding technical effects, which will not be described in detail here.

[0022] The third aspect of the present application provides a cookware, the cookware comprising a cooker body and the cooker cover described in the above embodiment, the cooker cover is fitted on the cooker body. Since the cooker cover has the above technical effects, the cookware including the cooker cover should also have corresponding technical effects, which will not be described in detail here.

[0023] It should be understood that the foregoing general description and the following detailed description are exemplary only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0025] Figure 1 A schematic diagram of the structure of a cookware provided in the present application in a specific embodiment;

[0026] Figure 2 A schematic diagram of the structure of a pot cover provided in the present application in a specific embodiment;

[0027] Figure 3 for Figure 2 Schematic diagram of the exploded view of the middle pot cover;

[0028] Figure 4 for Figure 2 A partial cross-sectional view of the middle pot cover;

[0029] Figure 5 An exploded view of a handle assembly provided in the present application in a specific embodiment;

[0030] Figure 6 for Figure 4 A partial enlarged view of the middle A;

[0031] Figure 7 for Figure 2 A cross-sectional view of the middle pot cover from another perspective;

[0032] Figure 8 for Figure 2 Schematic diagram of part of the structure of the middle pot cover;

[0033] Fig. 9 for Figure 2 A cross-sectional view of a portion of the structure of the middle pot cover at another viewing angle;

[0034] Fig.10 This is the connection diagram of the stop valve and the linkage plate;

[0035] Fig.11 This is a diagram of the connection between the push button and the upper handle body.

[0036] Reference numerals:

[0037] 10-handle assembly;

[0038] 1-Upper handle body;

[0039] 11-limiting slot;

[0040] 11a-First slot

[0041] 11b - second slot;

[0042] 11c - third slot;

[0043] 12- flange;

[0044] 13- first recessed portion;

[0045] 2- Propelling device;

[0046] 21- Push button;

[0047] 211-Push plate;

[0048] 212-connecting column;

[0049] 213-limiting protrusion;

[0050] 214-spring;

[0051] 22- linkage plate;

[0052] 221- driving unit;

[0053] 222-connection hole;

[0054] 223-first chute;

[0055] 224-second chute;

[0056] 225-third chute;

[0057] 3- Top plate;

[0058] 31-groove;

[0059] 32- second recessed portion;

[0060] 4- Exhaust pipe;

[0061] 41-exhaust port;

[0062] 5-pressure limiting valve;

[0063] 6- elastic member;

[0064] 7- push button spring;

[0065] 8-Stop valve;

[0066] 9-locking piece;

[0067] 20-cover body;

[0068] 30-pot body;

[0069] 301-lower handle body;

[0070] X-first direction;

[0071] Y - Second direction.

[0072] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application. DETAILED DESCRIPTION

[0073] In order to better understand the technical solution of the present application, the embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0074] In the description of this application, unless otherwise clearly specified and limited, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance; unless otherwise specified or explained, the term "plurality" refers to two or more; the terms "connected" and "fixed" should be understood in a broad sense, for example, "connected" can be a fixed connection, a detachable connection, an integral connection, or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0075] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of the present application and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings.

[0076] It should be understood that the term "and / or" used in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0077] It should be noted that the directional words such as "upper", "lower", "left", and "right" described in the embodiments of the present application are described at the angles shown in the accompanying drawings and should not be understood as limiting the embodiments of the present application. In addition, in the context, it is also necessary to understand that when it is mentioned that an element is connected to another element "upper" or "lower", it can not only be directly connected to another element "upper" or "lower", but also indirectly connected to another element "upper" or "lower" through an intermediate element.

[0078] A pressure cooker, also known as a pressure cooker or pressure kettle, is a type of kitchen cooker. A pressure cooker uses the physical phenomenon that the boiling point of liquid increases under higher air pressure. It relies on the increase in internal air pressure in a closed container to increase the cooking temperature, thereby achieving the effect of completing cooking in a shorter time.

[0079] Common pressure cookers on the market generally include a pot body and a lid, on which a pressure limiting valve and an exhaust pipe are usually provided. When the user is cooking, the pressure limiting valve can block the exhaust port of the exhaust pipe, so that the air pressure in the pot can rise. When the air pressure in the pot reaches a certain threshold, the pressure limiting valve can open the exhaust port, so that the air pressure in the pot is maintained within a certain range. However, when cooking is finished, as the air pressure in the pot decreases, the pressure limiting valve will gradually fall back, and the steam in the pot will be discharged slowly. If the user pulls the pressure limiting valve by hand, there is a risk of being scalded by the discharged steam.

[0080] In view of this, the present application provides a handle assembly 10, such as Figure 1 to Figure 3 As shown, the handle assembly 10 is used to connect with the cover body 20 of the pot cover. The pot cover can be used for a variety of cooking utensils, such as pressure cookers, steamers, boiling pots, etc. Taking the pressure cooker as an example, when the pot cover is closed on the pot body 30, the handle assembly 10 can be locked or unlocked in cooperation with the lower handle 301 provided on the pot body 30, so that the user can use the pot to cook.

[0081] like Figure 4 and Figure 5 As shown, the handle assembly 10 includes an upper handle body 1 , a pushing device 2 , a top plate 3 , an exhaust pipe 4 and a pressure limiting valve 5 .

[0082] Among them, Figures 4 to 6As shown, the pushing device 2 is slidably disposed on the upper handle body 1 along the first direction X of the handle assembly 10, and the pushing device 2 is provided with a driving portion 221. The top plate 3 is slidably disposed on the handle body along the second direction Y of the handle assembly 10, and the top plate 3 is in contact with and cooperates with the driving portion 221. The top plate 3 slides in the second direction Y driven by the driving portion 221. The exhaust pipe 4 is penetrated through the upper handle body 1, and the exhaust pipe 4 is provided with an exhaust port 41. The pressure limiting valve 5 is installed on the upper handle body 1 and connected to the top plate 3. The pressure limiting valve 5 is driven by the top plate 3 to move in the second direction Y to block or open the exhaust port 41.

[0083] The first direction X and the second direction Y have an included angle. Specifically, the first direction X may be the length direction of the handle assembly 10 , and the second direction Y may be the thickness direction of the handle assembly 10 .

[0084] In this application, if Figure 6 and Figure 7 As shown, when cooking, the user can drive the push device 2 to slide along the first direction X to release the driving part 221 from the top plate 3, so that the pressure limiting valve 5 above the exhaust pipe 4 can block the exhaust port 41 under the action of gravity, so that the air pressure in the pot can be increased during the cooking process, achieving the effect of completing cooking in a short time. Figure 8 and Fig. 9 As shown, after cooking is finished, the user can drive the pushing device 2 to slide along the first direction X so that the driving part 221 contacts and cooperates with the top plate 3, so that the top plate 3 can slide upward along the second direction Y, and then the pressure limiting valve 5 above the top plate 3 can be driven to slide along the second direction Y in a direction away from the exhaust pipe 4, so as to open the exhaust port 41, so that the steam in the pot can be quickly discharged. The structure is simple and easy to operate. The user can drive the pressure limiting valve 5 through the pushing device 2, so as to avoid being scalded by the steam discharged from the pot, and improve the safety of the pot. In addition, due to the push of the driving part 221, the pressure limiting valve 5 can be kept at a certain distance from the top of the exhaust pipe 4, so that the exhaust port 41 can be kept unobstructed after cooking, so that the steam in the pot can be quickly discharged, and the discharge speed of the steam in the pot is improved, which improves the cooking efficiency of the user.

[0085] In a specific embodiment, Figure 5 , Figure 7 , Figure 8 and Fig. 9 As shown, the pushing device 2 includes a push button 21 and a linkage plate 22. The linkage plate 22 is slidably arranged in the upper handle body 1. At least part of the push button 21 extends into the upper handle body 1 and is connected to the linkage plate 22. The driving part 221 is arranged at one end of the linkage plate 22 away from the push button 21.

[0086] In this embodiment, Figure 5 , Figure 7 , Figure 8 and Fig. 9 As shown, the user operates the push button 21 to drive the linkage plate 22 to move along the first direction X, thereby driving the driving part 221 to achieve contact and cooperation with the top plate 3. The structure is simple and easy to implement. The setting of the linkage plate 22 enables the push button 21 to be set at an end away from the pressure-limiting valve 5, thereby further reducing the risk of being scalded by the steam discharged from the pot during the operation of the button 21, and further improving the safety of the cookware.

[0087] In a specific embodiment, Figure 5 , Figure 8 and Fig. 9 As shown, the push button 21 includes a push plate 211 and a connecting column 212 formed on the push plate 211 . The connecting column 212 is passed through the upper handle body 1 . The linkage plate 22 is provided with a connecting hole 222 . The connecting column 212 is cooperatively connected with the connecting hole 222 .

[0088] In this embodiment, the push button 21 is connected to the connection hole 222 on the linkage plate 22 through the connection column 212. The user can drive the push plate 211 to slide along the first direction X to drive the connection column 212 to slide along the first direction X, so that the linkage plate 22 can be driven to slide along the first direction X through the connection column 212. The structure is simple and convenient for user operation, and the push plate 211 and the linkage plate 22 can be on opposite sides of the upper handle body 1 along the second direction Y, that is, the linkage plate 22 can be located inside the upper handle body 1, and the push plate 211 can be located outside the handle body 1, so that the linkage plate 22 and the connection between the push button 21 and the linkage plate 22 can be prevented from being damaged by external forces or corroded by the environment, thereby improving the structural stability and service life of the pushing device 2.

[0089] Among them, Figure 5 , Figure 8 and Fig. 9 As shown, the cross-sectional shape of the connecting column 212 can be square, and the shape of the connecting hole 222 can also be square, so that the linkage plate 22 and the push button 21 can be prevented from rotating relative to each other, thereby improving the sliding stability of the push button 21. Of course, the cross-sectional shape of the connecting column 212 can also be triangular, circular or other irregular shapes, and the connecting hole 222 can also be triangular, circular or other irregular shapes that match the connecting column 212, which is not limited here.

[0090] In a specific embodiment, Figure 6 to Figure 8 As shown, the linkage plate 22 is slidably connected to a surface of a side of the top plate 3 away from the pressure limiting valve 5 , and the driving portion 221 is protrudingly provided on a surface of a side of the linkage plate 22 close to the top plate 3 .

[0091] In this embodiment, Figure 6 to Figure 8As shown, the linkage plate 22 is slidably connected to the side surface of the top plate 3 facing away from the pressure-limiting valve 5, which can improve the sliding stability of the linkage plate 22 in the upper handle body 1. The driving portion 221 is protruding from the side surface of the linkage plate 22 close to the top plate 3, so that when the user drives the linkage plate 22 to slide along the first direction X, the driving portion 221 can be easily contacted and matched with the bottom of the top plate 3, further reducing the structural complexity of the handle assembly 10.

[0092] Among them, Figure 5 and Figure 8 As shown, the driving part 221 can be a protrusion protruding on the linkage plate 22, and the cross-section of the protrusion can be a semicircular or elliptical structure with a curved surface, so as to improve the sliding smoothness of the pushing device 2, avoid noise generated during the cooperation between the driving part 221 and the top plate 3, make it easier for the driving part 221 to achieve contact and cooperation with the top 3, reduce the difficulty of cooperation between the driving part 221 and the top plate 3, improve the user's convenience, and also avoid the driving part 221 from damaging the top plate 3, thereby improving the service life of the handle assembly 10.

[0093] In addition, if Figure 5 and Figure 8 As shown, a first slide groove 223 may be provided on the linkage plate 22, and the exhaust pipe 4 may be inserted into the first slide groove 223. The exhaust pipe 4 may slide along the first slide groove 223, thereby avoiding interference between the linkage plate 22 and the exhaust pipe 4 during sliding, and further improving the sliding stability of the linkage plate 22.

[0094] In addition, if Figure 5 , Figure 8 and Fig.10 As shown, the handle assembly 10 may also be provided with a stop valve 8, and the stop valve 8 may be passed through the second slide groove 224 and the third slide groove 225 on the linkage plate 22. The width dimension of the second slide groove 224 is smaller than the width dimension of the third slide groove 225, and the second slide groove 224 is connected with the third slide groove 225 along the first direction X.

[0095] During cooking, the stop valve 8 can be in the following positions under the pressure in the pot: Figure 8 In the rising position shown, the stop valve 8 can be located in the third slide groove 225 and cooperate with the inner wall limit of the third slide groove 225, so as to prevent the pot cover from being opened by mistake. The user can drive the linkage plate 22 to slide along the first direction X through the push button 21, so that the stop valve 8 can slide along the third slide groove 225 and abut against the inner wall of the third slide groove 225 near the exhaust pipe 4, so as to prevent the pot cover from being opened by mistake while driving the pressure limiting valve 5 to open the exhaust port 41 for exhaust, further improving the safety of the user's cookware.

[0096] After cooking is finished, the pressure in the pot decreases, and the check valve 8 can be in a state of being ... Fig.10 In the descending position shown, the pressure limiting valve 5 can slide along the third sliding groove 225 to the second sliding groove 224, so that the user can open the pot cover.

[0097] In a specific embodiment, Figure 5 and Fig.11 As shown, the upper handle body 1 is provided with a limiting groove 11 , and the push plate 211 is provided with a limiting protrusion 213 , and the limiting protrusion 213 is matched with the limiting groove 11 in a limiting manner.

[0098] In this embodiment, Figure 5 and Fig.11 As shown, when the limiting protrusion 213 of the push button 21 is matched with the limiting groove 11, the push button 21 can be limited to slide along the first direction X, so that when the user drives the pressure limiting valve 5 to open the exhaust port 41, the push button 21 is prevented from sliding due to accidental contact, thereby preventing the push button 21 from driving the driving part 221 to disengage from the top plate 3. The stability of the handle assembly 10 during the steam discharge process is improved, and the user does not need to continuously operate the button 21 during the steam discharge process, thereby improving the user's convenience.

[0099] There may be a plurality of limit slots 11, so that the handle assembly 10 may have a plurality of gears. Fig.11 In the specific embodiment shown, three limiting grooves 11 may be provided, including a first groove 11a, a second groove 11b and a third groove 11c spaced apart along the first direction X, so that the handle assembly 10 can have a cooking gear, an exhaust gear and a lid opening gear.

[0100] Specifically, when cooking, the user can drive the push button 21 to make the limiting protrusion 213 cooperate with the first groove 11a, so that the driving part 221 can maintain the position with the top plate 3. Figure 6 After cooking, the user can drive the push button 21 to make the limiting protrusion 213 cooperate with the second groove 11b, so that the driving part 221 can maintain the state with the top plate 3 as shown. Fig. 9 The contact and matching state shown in the figure improves the convenience of use for users. Fig.10 In the lowered position shown, the user can drive the push button 21 to make the limiting protrusion 213 cooperate with the third groove 11c to open the pot cover.

[0101] Furthermore, if Fig.11 As shown, a spring 214 may be provided between the limiting protrusion 213 and the push plate 211 of the button 21, so that the limiting protrusion 213 may be automatically inserted into the limiting groove 11 during the sliding process of the push button 21, further improving the user's convenience.

[0102] Furthermore, if Figure 5 and Figure 7 As shown, the handle assembly 10 may further include a push button spring 7. Along the first direction X, one end of the push button spring 7 abuts against the push button 21, and the other end abuts against the upper handle body 1, thereby being able to enhance the stability of the push button 21 on the upper handle body 1.

[0103] In a specific embodiment, Figure 6 and Figure 7 As shown, the upper handle body 1 is provided with a flange 12 protruding inwardly, and the top plate 3 is provided with a groove 31. The top plate 3 is slidably connected with the flange 12 in the second direction Y through the groove 31.

[0104] In this embodiment, Figure 6 and Figure 7 As described above, the top plate 3 is slidably connected to the flange 12 in the second direction Y through the groove 31, thereby improving the stability of the top plate 3 during the sliding process, enabling the top plate 3 to be reliably matched with the pressure-limiting valve 5, and further improving the user's convenience.

[0105] In a specific embodiment, Figure 5 and Figure 6 As shown, the handle assembly 10 further includes an elastic member 6 , one end of the elastic member 6 abuts against the upper handle body 1 , and the other end of the elastic member 6 abuts against the top plate 3 .

[0106] In this embodiment, Figure 5 and Figure 6 As shown, when the user drives the pushing device 2 to release the coupling between the driving part 221 and the top plate 3, the elastic member 6 can push the top plate 3 to move along the end away from the pressure limiting valve 5, so that the pressure limiting valve 5 can quickly fall back to above the exhaust port 41 to block the exhaust port 41, further improving the user's convenience.

[0107] The elastic member 6 may be a spring, or other elastic member such as a spring sheet, which is not limited here.

[0108] In a specific embodiment, Figure 6 As shown, the upper handle body 1 is provided with a first recessed portion 13 , the top plate 3 is provided with a second recessed portion 32 , one end of the elastic member 6 is provided in the first recessed portion 13 , and the other end of the elastic member 6 is provided in the second recessed portion 32 .

[0109] In this embodiment, Figure 6 As shown, the two ends of the elastic member 6 are respectively arranged in the first recessed portion 13 and the second recessed portion 32, which can improve the stability of the elastic member 6 during the transition between the tensile and compressive forms, avoid bending or damage of the elastic member 6, and thus further improve the structural stability of the handle assembly 10.

[0110] Among them, Figure 6 In the specific embodiment shown, the first recessed portion 13 can be recessed on the flange 12 of the upper handle body 1, and the second recessed portion 32 can be recessed on the bottom wall of the groove 31 of the top plate 3 to facilitate the installation of the elastic member 6.

[0111] In a specific embodiment, the handle assembly 10 can also be provided with a locking piece 9. When the pot cover is closed on the pot body 30, the upper handle body 1 can be locked with the lower handle body 301 set on the pot body 30 through the locking piece 9 to improve the safety of the pot during cooking.

[0112] The second aspect of the present application provides a pot cover, such as Figure 2 and Figure 3 As shown, the pot cover includes a cover body 20 and a handle assembly 10 in any of the above embodiments, and the handle assembly 10 is installed on the cover body 20. Since the handle assembly 10 has the above technical effects, the pot including the handle assembly 10 should also have corresponding technical effects, which will not be repeated here.

[0113] The third aspect of the present application provides a cooker, such as Figure 1 The cookware comprises a cooker body 30 and the cooker cover in the above embodiment, and the cooker cover is fitted on the cooker body 30. Since the cooker cover has the above technical effects, the cookware comprising the cooker cover should also have corresponding technical effects, which will not be described in detail herein.

[0114] Among them, Figure 1 As shown, a lower handle 301 may be provided on the pot body 30. When the pot cover is closed on the top of the pot body 30, the handle assembly 10 may cooperate with the lower handle 301 provided on the pot body 30 to be locked or unlocked, so that the user can use the pot for cooking.

[0115] In this specification, the same or similar parts between the various embodiments can be referred to each other. In particular, for the device embodiment and the terminal embodiment, since they are basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the description in the method embodiment.

[0116] The above is only a specific implementation of the embodiment of the present application, but the protection scope of the embodiment of the present application is not limited thereto, and any changes or replacements within the technical scope disclosed in the embodiment of the present application should be included in the protection scope of the embodiment of the present application. Therefore, the protection scope of the embodiment of the present application should be based on the protection scope of the claims.

Claims

1. A handle assembly, characterized in that: include: Upper handle body (1); A pushing device (2), the pushing device (2) being slidably disposed on the upper handle body (1) along a first direction (X) of the handle assembly (10); the pushing device (2) being provided with a driving portion (221); A top plate (3), the top plate (3) is slidably disposed on the handle body along the second direction (Y) of the handle assembly (10), the top plate (3) is in contact with and cooperates with the driving portion (221); the top plate (3) slides in the second direction (Y) through the drive of the driving portion (221); An exhaust pipe (4), the exhaust pipe (4) being passed through the upper handle body (1), and the exhaust pipe (4) being provided with an exhaust port (41); A pressure limiting valve (5), wherein the pressure limiting valve (5) is installed on the upper handle body (1) and connected to the top plate (3); the pressure limiting valve (5) is driven by the top plate (3) to move in the second direction (Y) to block or open the exhaust port (41).

2. The handle assembly according to claim 1, characterized in that: The pushing device (2) comprises a push button (21) and a linkage plate (22); the linkage plate (22) is slidably arranged in the upper handle body (1); at least a portion of the push button (21) extends into the upper handle body (1) and is connected to the linkage plate (22); The driving part (221) is arranged at an end of the linkage plate (22) away from the push button (21).

3. The handle assembly (10) according to claim 2, characterized in that: The linkage plate (22) is slidably connected to a surface of a side of the top plate (3) that faces away from the pressure limiting valve (5); The driving portion (221) is protrudingly disposed on a side surface of the linkage plate (22) close to the top plate (3).

4. The handle assembly according to claim 2, characterized in that: The push button (21) comprises a push plate (211) and a connecting column (212) formed on the push plate (211), and the connecting column (212) is penetrated through the upper handle body (1); The linkage plate (22) is provided with a connection hole (222), and the connection column (212) is cooperatively connected with the connection hole (222).

5. The handle assembly according to claim 4, characterized in that: The upper handle body (1) is provided with a limiting groove (11), and the push plate (211) is provided with a limiting protrusion (213), and the limiting protrusion (213) is matched with the limiting groove (11) in a limiting manner.

6. The handle assembly according to any one of claims 1 to 5, characterized in that: The upper handle body (1) is provided with a flange (12) protruding inwardly, and the top plate (3) is provided with a groove (31); The top plate (3) is slidably connected to the flange (12) in the second direction (Y) via the groove (31).

7. The handle assembly according to any one of claims 1 to 5, characterized in that: The handle assembly (10) further comprises an elastic member (6), one end of the elastic member (6) abuts against the upper handle body (1), and the other end of the elastic member (6) abuts against the top plate (3).

8. The handle assembly according to claim 7, characterized in that: The upper handle body (1) is provided with a first recessed portion (13), the top plate (3) is provided with a second recessed portion (32), one end of the elastic member (6) is provided in the first recessed portion (13), and the other end of the elastic member (6) is provided in the second recessed portion (32).

9. A pot cover, characterized in that: The pot cover comprises a cover body (20) and a handle assembly (10) according to any one of claims 1 to 8, and the handle assembly (10) is mounted on the cover body (20).

10. A cookware, characterized in that: The cookware comprises a cooker body (30) and a cooker cover as claimed in claim 9, wherein the cooker cover covers the cooker body (30).

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