CN211795878U - Cooking pot with turnover pot cover - Google Patents

Abstract

The cooker with the turnover type cooker cover comprises a movable locking mechanism arranged between a first connecting mechanism and a second connecting mechanism, wherein the movable locking mechanism comprises a movable locking arm and a positioning step, and the movable locking arm and the positioning step are arranged on the first connecting mechanism and the second connecting mechanism in a replaceable manner; the movable locking arm is configured to be capable of responding to the vertical plugging action of the first connecting mechanism and the second connecting mechanism, moving relative to the connecting mechanism where the first connecting mechanism and the second connecting mechanism are located and combining the movable locking arm with the positioning step, so that the first connecting mechanism and the second connecting mechanism can be locked together to prevent the first connecting mechanism and the second connecting mechanism from being vertically separated; the movable locking arm is further configured to release the positioning step under the unlocking driving force, thereby allowing the first connecting mechanism to be vertically separated from the second connecting mechanism.

Description

Cooking pot with turnover pot cover

Technical Field

The invention relates to a cooking pot with a reversible pot cover, wherein the pot cover can be conveniently detached from a cooking pot main body.

Background

Cookware such as electric cookers, air fryers, and pressure cookers are common kitchen utensils and generally include a base and a lid that is often hinged to the base for easy handling of the lid, but this increases the difficulty of cleaning the lid. In order to solve the above technical problem, the inventor of the present invention has found that a pressure cooker disclosed in chinese patent 201710068467.3 includes a cooker lid and a cooker body. The pot cover comprises a pot cover body and a fixing piece, the pot cover body is rotatably connected with the fixing piece, and therefore the pot cover body can rotate relative to the fixing piece. The pot body is provided with a lock catch structure, the lock catch structure is provided with a clamping groove, and one end of the clamping groove is provided with an inlet. The cooker cover is placed on the cooker body, the cooker cover is driven to rotate from a cover closing state to a cover opening state, the fixing piece slides into the clamping groove, the cooker cover 1 can be turned over and opened relative to the cooker body, and meanwhile the cooker cover 1 can still be fixed on the cooker body 2 and cannot be separated. When the pot cover needs to be detached for cleaning, the pot cover is rotated in the opposite direction, the fixing piece can slide away from the clamping groove, the locking between the fixing piece and the locking structure is released, and the pot cover can be detached from the pot body, so that the pot cover 1 is convenient to clean.

Disclosure of Invention

One end of the clamping groove in patent 201710068467.3 is an inlet, when the pot cover is in an open state, a fixing part on the pot cover can slide out from the inlet to separate the pot cover from the pot body. It can be seen that although the structure can realize the hinged connection and the detachability between the pot cover and the pot body, when the pot cover is in the turning open state, the connection between the pot cover and the pot body is unstable, and the pot cover can be accidentally dropped from the pot body.

In view of the defects of the prior art, one of the objects of the present invention is to provide a cooking pot with a reversible pot cover, which includes a first cooking module and a second cooking module, wherein one cooking module is a base, the other cooking module is a pot cover, a food cooking area is arranged on the base, and in one usage of the pot cover, the pot cover can cover the food cooking area; the cooking device is characterized by further comprising a first connecting mechanism, a second connecting mechanism and a supporting shaft, wherein the first connecting mechanism is arranged at the hinged end position of the first cooking module and connected to the first cooking module through the supporting shaft so as to be capable of overturning around the supporting shaft relative to the first cooking module, the second connecting mechanism is arranged at the hinged end position of the second cooking module, a vertical inserting mechanism is arranged between the first connecting mechanism and the second connecting mechanism, and the first connecting mechanism and the second connecting mechanism can be vertically inserted together through the vertical inserting mechanism so as to enable the first cooking module and the second cooking module to overturn relative to each other and prevent the first connecting mechanism and the second connecting mechanism from being transversely separated; an adjustable locking mechanism is further arranged between the first connecting mechanism and the second connecting mechanism, the adjustable locking mechanism comprises a movable locking arm and a positioning step, and the movable locking arm and the positioning step can be alternatively arranged on the first connecting mechanism and the second connecting mechanism; the movable locking arm is configured to be capable of moving relative to the connecting mechanism where the movable locking arm is located in response to the vertical plugging action of the first connecting mechanism and the second connecting mechanism and is combined with the positioning step, so that the first connecting mechanism and the second connecting mechanism can be locked together to prevent the first connecting mechanism and the second connecting mechanism from being vertically separated; the movable locking arm is further configured to release the positioning step under the action of an unlocking driving force, so that the first connecting mechanism and the second connecting mechanism are allowed to be vertically separated.

Wherein the first connection mechanism and the second connection mechanism can be vertically plugged together by the vertical plugging mechanism, and the above feature defines that the first connection mechanism and the second connection mechanism can be plugged together by relatively moving in the vertical direction. The vertical direction is a direction which is approximately vertical to the holding table surface after the cookware is placed on the holding table surface, and the horizontal direction is a direction which is approximately vertical to the vertical direction.

The positioning step has various structural forms, for example, the positioning step may be a part of a hole wall in the through hole, or a raised boss.

Wherein the movable locking arm and the positioning step are alternatively disposed on the first and second coupling mechanisms, the above feature defining that when the movable locking arm is disposed on the first coupling mechanism, the positioning step is disposed on the second coupling mechanism; still alternatively, when the positioning step is provided on the first connecting mechanism, the movable lock arm is provided on the second connecting mechanism.

Wherein the movable locking arm is configured to move relative to the first connecting mechanism and the second connecting mechanism in response to the vertical plugging action of the first connecting mechanism and the second connecting mechanism and is coupled to the positioning step, the above feature defines that the vertical plugging action of the first connecting mechanism and the second connecting mechanism causes the movable locking arm to be coupled to the positioning step. In addition, if the movable locking arm is disposed on the first connecting mechanism, the "connecting mechanism where the movable locking arm is disposed" is the first connecting mechanism, and if the movable locking arm is disposed on the second connecting mechanism, the "connecting mechanism where the movable locking arm is disposed" is the second connecting mechanism. Secondly, the movable locking arm can move relative to the connecting mechanism where the movable locking arm is located, namely, a movable connecting mechanism is arranged between the movable locking arm and the connecting mechanism, and the position of the movable locking arm can be changed on the connecting mechanism in a sliding, swinging and other moving mode.

The movable locking arm is further configured to release the positioning step under the action of an unlocking driving force, so that the first connecting mechanism and the second connecting mechanism are allowed to be vertically separated, and therefore the pot cover can be detached from the base.

According to the technical scheme, compared with the prior art, the invention has the beneficial technical effects that: firstly, the vertical insertion mechanism can prevent the first connecting mechanism and the second connecting mechanism from being transversely separated, and the adjustable locking mechanism can prevent the first connecting mechanism and the second connecting mechanism from being vertically separated, so that the connecting stability of the first connecting mechanism and the second connecting mechanism in the transverse and vertical directions can be greatly enhanced, and the pot cover can still be stably connected on the base and is not easy to fall off even if the pot cover bears certain transverse or vertical impact force in the process of overturning or opening the pot cover relative to the base. Secondly, because the movable locking arm is configured to respond to the vertical plugging action of the first connecting mechanism and the second connecting mechanism, the movable locking arm moves relative to the connecting mechanism where the first connecting mechanism and the second connecting mechanism are located and is combined on the positioning step, so that the vertical plugging action can not only complete the transverse locking of the first connecting mechanism and the second connecting mechanism, but also complete the vertical locking between the first connecting mechanism and the second connecting mechanism, the connection operation between the pot cover and the base is greatly simplified, and the application experience of the pot is favorably improved.

The movable locking arm can move in various manners, for example, a further technical solution may be that the movable locking arm can move transversely on a connecting mechanism where the movable locking arm is located, the movable locking arm can be clamped to the positioning step in a transverse moving manner, and the movable locking arm can also leave the positioning step in a transverse moving manner. Still alternatively, a further technical solution may be that the movable locking arm can swing on a connecting mechanism where the movable locking arm is located, the movable locking arm can be buckled to the positioning step in a swinging manner, and the movable locking arm can also leave the positioning step in a swinging manner.

Further technical solution may further include an unlocking device for transmitting the unlocking driving force to the movable lock arm.

Aiming at the swingable movable locking arm, a further technical scheme can also be that a locking arm supporting seat and a first reset spring are further arranged on the connecting mechanism where the movable locking arm is located, the movable locking arm swings and is arranged on the locking arm supporting seat, one end of the first reset spring is connected onto the locking arm supporting seat, the other end of the first reset spring is connected onto the movable locking arm, and the first reset spring can enable the movable locking arm to be kept buckled on the positioning step. According to the technical scheme, when the movable locking arm is controlled by the unlocking driving force, the movable locking arm swings towards the direction of releasing the positioning step and drives the first return spring to deform and store energy; when the movable locking arm loses the control of the unlocking driving force, the first return spring restores itself and drives the movable locking arm to swing and be buckled on the positioning step again.

The further technical scheme can also be that the locking arm supporting seat comprises a main seat body and supporting tables arranged on the left side and the right side of the main seat body, the movable locking arm comprises a main arm body, connecting shafts arranged on the left side and the right side of the main arm body and a locking head arranged at the head end of the main arm body, the locking head can be buckled on the positioning step, the pair of connecting shafts are respectively supported on the pair of supporting tables, one end of the first reset spring is connected to the main arm body, and the other end of the first reset spring is connected to the main seat body. According to the technical scheme, the movable locking arm and the locking arm supporting seat form a stable connection relation.

The movable locking arm also comprises a meeting part arranged at the tail end of the main arm body; the transmission rod can move horizontally under the action of the unlocking driving force and is combined to the catering part, so that the catering part can drive the main arm body to swing around a pair of connecting shafts to enable the locking head to leave the positioning step; the unlocking mechanism further comprises a second return spring capable of driving the transmission rod to return, and the transmission rod can also return under the driving of the second return spring after the unlocking driving force is eliminated so as to leave the meeting part. According to the technical scheme, after the transmission rod is driven by the second return spring to return to leave the meeting part, the movable locking arm returns to be buckled on the positioning step again under the action of the first return spring.

The technical scheme can be further that an inclined working face is arranged on the transmission rod or the meeting part and used for converting the horizontal motion of the transmission rod into the vertical motion of the meeting part. According to the technical scheme, after the transmission rod is horizontally moved and combined to the catering part, the inclined working face can be utilized to drive the catering part to vertically move, so that the catering part is turned over around the pair of connecting shafts, and the movable locking arm is further turned over around the pair of connecting shafts.

The vertical insertion mechanism further comprises a connecting wall and a connecting lug, the connecting wall and the connecting lug are alternatively arranged on the first connecting mechanism and the second connecting mechanism, and the connecting wall and the connecting lug respectively have a cavity shape and vertically extend, so that the connecting lug can be vertically inserted into the cavity formed by the connecting wall; a pair of movable locking arms which are arranged on the left and the right in a separated mode are arranged in the cavity of the connecting lug, a pair of positioning steps which are arranged on the left and the right in a separated mode are arranged in the cavity of the connecting wall, and the pair of movable locking arms can penetrate through the top wall of the connecting lug to be buckled on the pair of positioning steps; the transmission rod is arranged in the cavity of the connecting lug, the left end and the right end of the transmission rod are respectively arranged corresponding to the meeting parts of the pair of movable locking arms, and the left end and the right end of the transmission rod can be respectively combined to the meeting parts of the pair of movable locking arms. Wherein the engagement wall and the engagement projection are alternatively provided on the first connection means and the second connection means, the above feature defining that the engagement projection is provided on the second connection means when the engagement wall is provided on the first connection means and the engagement wall is provided on the second connection means when the engagement projection is provided on the first connection means. According to the above technical solution, the connection stability between the engagement wall and the engagement projection can be improved by using the pair of movable lock arms and the pair of positioning steps, and the pair of movable lock arms can be simultaneously driven by the transmission lever, so that the unlocking operation of the pair of movable lock arms can be simplified. In addition, the positioning steps, the movable locking arms and the transmission rods can be respectively collected by utilizing the cavities of the connecting walls and the connecting lugs, so that the structure of the cooker is simplified.

The further technical scheme can also be that a middle partition wall is arranged in a cavity of the connecting wall, a pair of the positioning steps is arranged on the middle partition wall, a first electric plug connector is arranged on the middle partition wall, and the first electric plug connector is positioned between the pair of the positioning steps; and a second electric connector is arranged on the top wall of the connecting lug, the second electric connector is positioned between the pair of movable locking arms, and the first electric connector and the second electric connector are configured to be capable of being plugged together by utilizing the vertical plugging action of the first connecting mechanism and the second connecting mechanism. Therefore, the action of vertical insertion of the first connecting mechanism and the second connecting mechanism not only enables the movable locking arm to be combined onto the positioning step, but also enables the first electric plug connector to be inserted into the second electric plug connector, so that the application operation of the cookware is greatly simplified, and secondly, the first electric plug connector and the second electric plug connector can be fastened together by utilizing a pair of the movable locking arm and a pair of the positioning steps, so that the stability of electric connection between the first electric plug connector and the second electric plug connector is enhanced.

The further technical scheme can also be that the device further comprises an unlocking device, and the unlocking device is used for transmitting the unlocking driving force to the movable locking arm through the transmission rod.

The technical scheme can be further characterized in that the unlocking device is a manual control button, and the manual control button is exposed and arranged on the connecting mechanism where the movable locking arm is located.

In the process of closing the cover, if the cover is suddenly closed on the base, the hand of the user can be injured by clamping, and the possibility of damaging the cover and the base exists, in view of the further technical scheme, a damping mechanism is arranged between the first cooking module and the first connecting mechanism, the damping mechanism comprises an elastic damping piece and a protrusion arranged in the moving range of the elastic damping piece, the elastic damping piece and the protrusion can be alternatively arranged on the first cooking module and the first connecting mechanism, and the protrusion is configured to be capable of combining with the elastic damping piece so as to stop the first cooking module at an intermediate opening angle position which is overturned relative to the second cooking module. Wherein the resilient damping member and the protrusion are alternatively disposed on the first cooking module and the first coupling mechanism, the above feature defining that when the resilient damping member is disposed on the first cooking module, the protrusion is disposed on the first coupling mechanism, and when the protrusion is disposed on the first cooking module, the resilient damping member is disposed on the first coupling mechanism. According to the above technical solution, when the first cooking module is turned over with respect to the first connecting mechanism, the elastic damping member is moved with respect to the protrusion, and when the elastic damping member is coupled to the protrusion, the protrusion prevents the elastic damping member from going forward, so that the first cooking module can be stopped at an intermediate opening angle position turned over with respect to the second cooking module. The intermediate open angular position is an open angular position between the maximum open angular position and the fully closed position at which the first cooking module is turned over relative to the second cooking module.

The technical scheme is that the base is provided with a heater, a detection device and a controller, the controller is respectively in signal connection with the detection device and the heater, the detection device is used for detecting whether the pot cover covers the base and transmitting a detection signal to the controller, and the controller is used for determining whether the heater works or the adopted working mode according to the detection signal provided by the detection device in advance. According to the technical scheme, the cooker can control the operation of the heater according to the covering condition of the cooker cover.

The invention has the characteristics and advantages, so the invention can be applied to the cooking pot with the turnover pot cover.

Drawings

Fig. 1 is a schematic perspective view of a cooking pot with a reversible lid to which the present invention is applied, the lid being shown in a fully opened position;

fig. 2 is another perspective view of the cooking pot in a state that the lid is detached from the base;

FIG. 3 is a schematic perspective view of the cooker after being partially cut;

FIG. 4 is an enlarged view of the portion A of FIG. 3;

FIG. 5 is a schematic view of a second partially cut-away perspective structure of the cookware;

FIG. 6 is an enlarged view of the portion B of FIG. 5;

FIG. 7 is a schematic structural view of an assembly of the movable lock arm (3, 3 a), the lock arm support base (4, 4 a) and the transmission rod 6;

FIG. 8 is an exploded view of the assembly shown in FIG. 7;

fig. 9 is a perspective view of the first connecting mechanism 1;

fig. 10 is a third perspective view of the cooker after being cut most.

Detailed Description

The structure of the cooking pot with the reversible pot cover applying the technical scheme of the invention is further explained with the accompanying drawings.

As shown in fig. 1 to 10, the present invention provides a cooking pot with a reversible lid, which includes a first cooking module 100 and a second cooking module 200, wherein one cooking module is a base and the other cooking module is a lid. A food cooking area is arranged on the base, and in one use scheme of the pot cover, the pot cover can cover the food cooking area. Further comprising a first connecting mechanism 1, a second connecting mechanism 2 and a supporting shaft (not shown in the figure), wherein the first connecting mechanism 1 is arranged at the hinge position of the first cooking module 100 and is connected to the first cooking module 100 through the supporting shaft so as to be capable of being turned around the supporting shaft relative to the first cooking module 100, the second connecting mechanism 2 is arranged at the hinged end of the second cooking module 200, a vertical plug-in mechanism is arranged between the first connecting mechanism 1 and the second connecting mechanism 2, the first connecting mechanism 1 and the second connecting mechanism 2 can be vertically plugged together through the vertical plugging mechanism, thereby enabling the first cooking module 100 and the second cooking module 200 to be relatively turned over and preventing the first connecting mechanism 1 and the second connecting mechanism 2 from being laterally separated; an adjustable locking mechanism is further arranged between the first connecting mechanism 1 and the second connecting mechanism 2, the adjustable locking mechanism comprises movable locking arms (3, 3 a) and positioning steps (111, 111 a), and the movable locking arms (3, 3 a) and the positioning steps (111, 111 a) are arranged on the first connecting mechanism 1 and the second connecting mechanism 2 in a replaceable manner; the movable locking arms (3, 3 a) are configured to be capable of moving relative to the connection mechanism where the movable locking arms are located in response to the vertical plugging action of the first connection mechanism 1 and the second connection mechanism 2 and are combined on the positioning steps (111, 111 a), so that the first connection mechanism 1 and the second connection mechanism 2 can be locked together and the first connection mechanism 1 and the second connection mechanism 2 are prevented from being vertically separated; the movable locking arm (3, 3 a) is further configured to release the positioning step (111, 111 a) under the action of an unlocking driving force, thereby allowing the first connecting mechanism 1 to be vertically separated from the second connecting mechanism 2.

The above technical solution is further explained with reference to the accompanying drawings. As shown in fig. 3 and 4, in the present embodiment, the first cooking module 100 is a lid, and the second cooking module 200 is a base. The vertical inserting mechanism between the first connecting mechanism 1 and the second connecting mechanism 2 includes an engaging wall 10 and an engaging protrusion 20, the engaging wall 10 is disposed on the first connecting mechanism 1, and the engaging protrusion 20 is disposed on the second connecting mechanism 2 (of course, in other embodiments, the engaging wall 10 is disposed on the second connecting mechanism 2, and the engaging protrusion 20 is disposed on the first connecting mechanism 1). The joining wall 10 is hollow and extends vertically, and the joining protrusion 20 is hollow and extends vertically, so that when the lid 100 is pressed from top to bottom, the joining wall 10 is vertically inserted into the joining protrusion 20 through the hollow 12, and the joining protrusion 20 can limit the lateral movement of the joining wall 10, thereby preventing the lateral separation of the first connecting mechanism 1 and the second connecting mechanism 2.

The movable locking mechanism between the first connecting mechanism 1 and the second connecting mechanism 2 comprises movable locking arms (3, 3 a) and positioning steps (111, 111 a). Specifically, a middle partition wall 11 is disposed in the cavity 12 of the connecting wall 10, and a pair of left and right positioning steps (111, 111 a) are disposed on the middle partition wall 11. A pair of left and right separately arranged movable lock arms (3, 3 a) and a pair of left and right separately arranged lock arm supporting seats (4, 4 a) are arranged in a cavity 22 of the linking lug 20, the movable lock arms (3, 3 a) are respectively arranged on the lock arm supporting seats (4, 4 a) in a swinging manner, and first reset springs (5, 5 a) are respectively arranged between the movable lock arms (3, 3 a) and the lock arm supporting seats (4, 4 a). The movable locking arm (3, 3 a) has similar structure, function and technical effect, and the locking arm support (4, 4 a) has similar structure, function and technical effect, and the movable locking arm (3), the locking arm support (4) and their installation relationship will be described as an example. The locking arm support seat 4 comprises a main seat body 40 and support tables (41, 42) arranged on the left and right sides of the main seat body 40, and the main seat body 40 is locked on the top wall 21 of the engaging projection 20 through a screw. The movable lock arm 3 includes a main arm body 30, connecting shafts (31, 32) disposed on the left and right sides of the main arm body 30, and a locking head 33 disposed at the head end of the main arm body 30, a force arm is disposed between the locking head 33 and the connecting shafts (31, 32), the locking head 33 can pass through the top wall 21 of the engaging protrusion 20 and be fastened to the positioning step 111, the pair of connecting shafts (31, 32) are respectively supported on the pair of supporting tables (41, 42), one end of the first return spring 5 is pressed against the main arm body 30, the other end is pressed against the main seat body 40, and the first return spring 5 can keep the movable lock arm 3 fastened to the positioning step 111. The movable locking arm 3 further comprises a meeting part 34 arranged at the tail end of the main arm body 30, and a force arm is also arranged between the meeting part 34 and the connecting shafts (31, 32). The caterer 34 is adapted to drive the swing of the movable locking arm 3 in combination with a driving lever 6 as will be discussed below.

A transmission rod 6 is further arranged in the cavity 22 of the engaging projection 20, the transmission rod 6 extends transversely, the left end and the right end of the transmission rod 6 are respectively arranged corresponding to the pair of movable locking arms (3, 3 a), and the left end and the right end of the transmission rod 6 can be respectively combined to the meeting parts of the pair of movable locking arms (3, 3 a). A guide post 23 is arranged on the engaging projection 20, the transmission rod 6 is slidably sleeved on the guide post 23, and a second return spring 63 capable of driving the transmission rod 6 to return is further sleeved on the guide post 23. The transmission rod 6 can move horizontally under the action of an unlocking driving force and is combined to the meeting part 34, so that the main arm body 30 can be driven to swing around a pair of connecting shafts (31, 32) through the meeting part 34, the locking head 33 is separated from the positioning step 111, and the first return springs (5, 5 a) are driven to deform and store energy. The transmission lever 6 can also be returned to leave the cater portion 34 by the drive of the second return spring 63 after the unlocking drive force is eliminated. When the transmission rod 6 is driven by the second return spring 63 to return to leave the meeting portion 34, the movable locking arm 3 will return to snap back to the positioning step 111 under the action of the first return spring 5. Of course, when the driving rod 6 drives the movable locking arm 3 to swing, the movable locking arm 3a is also driven to swing. Furthermore, inclined working surfaces (61, 62) are respectively arranged at the left end and the right end of the transmission rod 6, and in other embodiments, the inclined working surfaces (61, 62) can be respectively arranged at the meeting parts of the pair of movable locking arms (3, 3 a). The inclined working surfaces (61, 62) serve to convert the horizontal movement of the transmission rod 6 into a vertical movement of the meeting part 34. According to the technical scheme, after the transmission rod 6 is horizontally moved and combined to the meeting part 34, the inclined working faces (61 and 62) can be used for driving the vertical movement of the meeting part 34 so as to enable the meeting part 34 to turn around the pair of connecting shafts (31 and 32), and further enable the movable locking arms (3 and 3 a) to turn around the pair of connecting shafts (31 and 32). According to the technical scheme, in the process of vertically inserting the first connecting mechanism 1 and the second connecting mechanism 2, the restricting part 112 located below the positioning step 111 pushes the movable locking arm 3 to swing, and restricts the movable locking arm 3 at a position avoiding the positioning step 111, so that the positioning step 111 can vertically move relative to the movable locking arm 3, and after the positioning step 111 vertically moves in place relative to the movable locking arm 3, the restricting part 112 can release the movable locking arm 3, so that the movable locking arm 3 swings and is combined to the positioning step 111. Further, an unlocking device is further included, the unlocking device is a manual control button 64, and the manual control button 64 is exposed and arranged on the connecting convex block 20. The unlocking device is used for transmitting the unlocking driving force to the movable locking arms (3, 3 a) through the transmission rod 6.

In other embodiments, the movable locking arm (3, 3 a) can also move transversely on the connecting mechanism on which it is located, the movable locking arm (3, 3 a) can be clamped on the positioning step (111, 111 a) in a transversely moving manner, and the movable locking arm (3, 3 a) can also move away from the positioning step (111, 111 a) in a transversely moving manner.

As shown in fig. 4, an intermediate partition wall 11 is further provided in the cavity of the joining wall 10, and a first electrical connector 8 is provided on the intermediate partition wall 11, the first electrical connector 8 being located between a pair of the positioning steps (111, 111 a); a second electrical connector 81 is arranged on the top wall 21 of the engagement projection 20, the second electrical connector 81 is located between a pair of the movable locking arms (3, 3 a), and the first electrical connector 8 and the second electrical connector 81 are configured to be capable of being plugged together by means of the vertical plugging action of the first connecting mechanism 1 and the second connecting mechanism 2. In this way, the action of vertically inserting the first connection mechanism 1 and the second connection mechanism 2 not only enables the movable locking arms (3, 3 a) to be respectively combined with the positioning steps (111, 111 a), but also enables the first electrical connector 8 to be inserted into the second electrical connector 81, thereby greatly simplifying the application operation of the cookware, and secondly, the buckling connection between the pair of movable locking arms (3, 3 a) and the pair of positioning steps (111, 111 a) can be utilized to strengthen the stability of the electrical connection between the first electrical connector 8 and the second electrical connector 81.

In the process of closing the lid, if the lid 100 is snapped onto the base 200, there is a possibility that the user's hand may be injured and the lid 100 and the base 200 may be damaged. In view of this, as shown in fig. 4 and 9, a damping mechanism including an elastic damping member (102, 102 a) and a protrusion (13, 13 a) disposed within a movement range of the elastic damping member (102, 102 a) is provided between the pot cover 100 and the first connecting mechanism 1, and the elastic damping member (102, 102 a) and the protrusion (13, 13 a) may be alternatively provided on the pot cover 100 and the first connecting mechanism 1. In this embodiment, the elastic damping members (102, 102 a) are respectively disposed on the left and right sides of the pot cover 100, the left and right sides of the first connecting mechanism 1 are respectively provided with arc-shaped grooves (14, 14 a) which avoid the elastic damping members (102, 102 a), and the protrusions (13, 13 a) are respectively disposed at the middle positions of the arc-shaped grooves (14, 14 a). The protrusions (13, 13 a) are configured to be able to engage with the elastic damping members (102, 102 a) so as to rest the lid 100 at an intermediate open angular position turned with respect to the second cooking module 200. According to the above technical solution, when the lid 100 is turned over with respect to the first connecting mechanism 1, the elastic damping member (102, 102 a) moves with respect to the protrusion (13, 13 a), and when the elastic damping member (102, 102 a) is coupled to the protrusion (13, 13 a), the protrusion (13, 13 a) prevents the elastic damping member (102, 102 a) from continuing to advance, so that the first cooking module 100 can be stopped at an intermediate opening angle position turned over with respect to the second cooking module 200 (a half-open state shown in fig. 3). The intermediate opening angular position is an opening angular position between the maximum opening angular position and the fully closed position at which the first cooking module 100 is turned over with respect to the second cooking module 200. However, the downward pressing force is continuously applied to the pot cover 100, so that the elastic damping members (102, 102 a) are contracted and deformed to pass over the protrusions (13, 13 a), respectively, and the pot cover 100 can be completely covered on the base 200.

As shown in fig. 10, a heater (not shown), a detection device 9, and a controller (not shown) are disposed on the base 200, and the controller is in signal connection with the detection device 9 and the heater, respectively. In the present embodiment, the detection device 9 is a travel switch and is mounted on the base 200. The base 200 is further provided with a sliding rod 91, the inner side of the pot cover 100 is provided with a protrusion 101, when the pot cover 100 is covered on the base 200, the protrusion 101 can drive the sliding rod 91 to move downwards to collide with a contact of the detection device 9, after the pot cover 100 is opened, the spring 92 drives the sliding rod 91 to slide upwards to reset and leave the contact of the detection device 9, and the control circuit is switched on or switched off through the actions. Thus, the detection device 9 can detect whether the lid 100 is covered on the base 200 and transmit a detection signal to the controller, and the controller is used for determining whether the heater works or the working mode according to the detection signal provided by the detection device 9 in advance.

The invention has the characteristics and advantages, so the invention can be applied to the cooking pot with the turnover pot cover.

Claims (14)

1. The cooking pot with the turnover pot cover comprises a first cooking module and a second cooking module, wherein one cooking module is a base, the other cooking module is a pot cover, a food cooking area is arranged on the base, and the pot cover can cover the food cooking area in one use scheme of the pot cover; the cooking device is characterized by further comprising a first connecting mechanism, a second connecting mechanism and a supporting shaft, wherein the first connecting mechanism is arranged at the hinged end position of the first cooking module and connected to the first cooking module through the supporting shaft so as to be capable of overturning around the supporting shaft relative to the first cooking module, the second connecting mechanism is arranged at the hinged end position of the second cooking module, a vertical inserting mechanism is arranged between the first connecting mechanism and the second connecting mechanism, and the first connecting mechanism and the second connecting mechanism can be vertically inserted together through the vertical inserting mechanism so as to enable the first cooking module and the second cooking module to overturn relative to each other and prevent the first connecting mechanism and the second connecting mechanism from being transversely separated; an adjustable locking mechanism is further arranged between the first connecting mechanism and the second connecting mechanism, the adjustable locking mechanism comprises a movable locking arm and a positioning step, and the movable locking arm and the positioning step can be alternatively arranged on the first connecting mechanism and the second connecting mechanism; the movable locking arm is configured to be capable of moving relative to the connecting mechanism where the movable locking arm is located in response to the vertical plugging action of the first connecting mechanism and the second connecting mechanism and is combined with the positioning step, so that the first connecting mechanism and the second connecting mechanism can be locked together to prevent the first connecting mechanism and the second connecting mechanism from being vertically separated; the movable locking arm is further configured to release the positioning step under the action of an unlocking driving force, so that the first connecting mechanism and the second connecting mechanism are allowed to be vertically separated.

2. The cookware according to claim 1, wherein the movable locking arm is laterally movable on a connection mechanism thereof, the movable locking arm being capable of snapping onto the positioning step in a laterally movable manner, and the movable locking arm being further capable of moving away from the positioning step in a laterally movable manner.

3. The cookware according to claim 1, wherein said movable locking arm can swing on the connection mechanism on which it is located, said movable locking arm can be snapped onto said positioning step in a swinging manner, and said movable locking arm can also leave said positioning step in a swinging manner.

4. The cookware according to any of claims 1 to 3, further comprising a release for transmitting the release driving force to the movable locking arm.

5. The cookware of claim 3, wherein a lock arm support and a first return spring are further disposed on the connection mechanism of the movable lock arm, the movable lock arm is pivotally disposed on the lock arm support, one end of the first return spring is connected to the lock arm support, the other end of the first return spring is connected to the movable lock arm, and the first return spring can keep the movable lock arm buckled on the positioning step.

6. The cookware of claim 5, wherein the locking arm support comprises a main base and support bases disposed on the left and right sides of the main base, the movable locking arm comprises a main arm, connecting shafts disposed on the left and right sides of the main arm, and a locking head disposed at the head end of the main arm, the locking head can be fastened to the positioning step, the pair of connecting shafts are supported on the pair of support bases, respectively, one end of the first return spring is connected to the main arm, and the other end of the first return spring is connected to the main base.

7. The cookware according to claim 6, wherein said movable locking arm further comprises a meeting portion disposed at a rear end of said main arm; the transmission rod can move horizontally under the action of the unlocking driving force and is combined to the catering part, so that the catering part can drive the main arm body to swing around a pair of connecting shafts to enable the locking head to leave the positioning step; the unlocking mechanism further comprises a second return spring capable of driving the transmission rod to return, and the transmission rod can also return under the driving of the second return spring after the unlocking driving force is eliminated so as to leave the meeting part.

8. The cookware according to claim 7, wherein an inclined work surface is provided on the transmission rod or the caterer for converting the horizontal movement of the transmission rod into a vertical movement of the caterer.

9. The cookware according to claim 7, wherein the vertical insertion mechanism comprises an engagement wall and an engagement projection, the engagement wall and the engagement projection are alternatively disposed on the first connection mechanism and the second connection mechanism, the engagement wall and the engagement projection are respectively in a cavity shape and vertically extend, so that the engagement projection can be vertically inserted into the cavity formed by the engagement wall; a pair of movable locking arms which are arranged on the left and the right in a separated mode are arranged in the cavity of the connecting lug, a pair of positioning steps which are arranged on the left and the right in a separated mode are arranged in the cavity of the connecting wall, and the pair of movable locking arms can penetrate through the top wall of the connecting lug to be buckled on the pair of positioning steps; the transmission rod is arranged in the cavity of the connecting lug, the left end and the right end of the transmission rod are respectively arranged corresponding to the meeting parts of the pair of movable locking arms, and the left end and the right end of the transmission rod can be respectively combined to the meeting parts of the pair of movable locking arms.

10. The cookware according to claim 9, wherein an intermediate partition wall is further provided within the cavity of the joining wall, a pair of said positioning steps being provided on said intermediate partition wall, a first electrical connector being provided on said intermediate partition wall, said first electrical connector being located between a pair of said positioning steps; and a second electric connector is arranged on the top wall of the connecting lug, the second electric connector is positioned between the pair of movable locking arms, and the first electric connector and the second electric connector are configured to be capable of being plugged together by utilizing the vertical plugging action of the first connecting mechanism and the second connecting mechanism.

11. The cookware according to any of claims 7 to 10, further comprising a lock release for transmitting the driving force for unlocking to the movable locking arm via the transmission rod.

12. The cookware according to claim 11, wherein the release is a manual control knob exposed from the connection mechanism of the movable locking arm.

13. The cooking pot according to any one of claims 1 to 3 and 5 to 10, wherein a damping mechanism is provided between the first cooking module and the first connecting mechanism, the damping mechanism comprising an elastic damping member and a protrusion arranged in a movement range of the elastic damping member, the elastic damping member and the protrusion being alternatively provided on the first cooking module and the first connecting mechanism, the protrusion being configured to be capable of engaging with the elastic damping member to stop the first cooking module at an intermediate opening angle position turned relative to the second cooking module.

14. The cookware of any one of claims 1 to 3 and 5 to 10, wherein the base is provided with a heater, a detection device and a controller, the controller is respectively in signal connection with the detection device and the heater, the detection device is used for detecting whether the lid is covered on the base and transmitting a detection signal to the controller, and the controller is used for determining whether the heater works or adopts a working mode according to the detection signal provided by the detection device in advance.

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