CN217975808U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking utensil, include: the box body is provided with a limiting part; the door body is movably connected with the box body, a door hook is arranged on the door body, and the door hook comprises a first limiting surface and a second limiting surface which are connected; the unlocking piece is arranged on the box body and used for driving the door hook to move from the first position to the second position: at the first position, the first limiting surface is contacted with the limiting part, and the door body is locked with the box body; at the second position, the second limiting surface is in contact with the limiting part, the door body is unlocked with the box body, and the box body can be opened by the door body. The utility model provides a cooking utensil, unlocking piece drive door hook is by first position motion to second position, realizes the unblock of the door body and box to realize opening of the door body through the pulling door body, avoid children to open the door body and touch the edible material of cooking and cause the scald, less to original cooking utensil's change, and then reduced the change to manufacturing die, reduced manufacturing cost and had very strong commonality.

Description

Cooking utensil

Technical Field

The utility model relates to the technical field of household appliances, particularly, relate to a cooking utensil.

Background

At present, cooking utensil among the correlation technique, children can directly open the door body through the mode that pulls the handle or press the button, if children touch the good edible material of culinary art intracavity culinary art, cause children to scald easily.

SUMMERY OF THE UTILITY MODEL

The present invention aims at least solving one of the technical problems existing in the prior art or the related art.

Therefore, the utility model provides a cooking utensil.

In view of this, the utility model provides a cooking utensil, include: the box body is provided with a limiting part; the door body is movably connected with the box body, a door hook is arranged on the door body, and the door hook comprises a first limiting surface and a second limiting surface which are connected; the unlocking piece is arranged on the box body and used for driving the door hook to move from the first position to the second position: at the first position, the first limiting surface is contacted with the limiting part, and the door body is locked with the box body; at the second position, the second limiting surface is in contact with the limiting part, the door body is unlocked with the box body, and the box body can be opened by the door body.

The utility model provides a cooking utensil, including box, the door body and unblock piece, door body and box swing joint for the box can be opened or closed to the door body, is provided with spacing portion on the box, is provided with the door hook on the door body, and the door hook cooperates with spacing portion, realizes the locking of the door body and box. The door hook comprises a first limiting surface and a second limiting surface which are connected, the unlocking piece is arranged on the box body and can drive the door hook to move, so that the door hook moves from a first position to a second position, and under the condition that the door hook is located at the first position, the first limiting surface of the door hook is in contact with the limiting part, so that the door body is locked with the box body, and the box body cannot be opened by pulling the door body; under the condition that the door hook is located at the second position, the second limiting surface of the door hook is in contact with the limiting part, so that the door hook is unlocked with the box body, and the box body can be opened by pulling the door body. That is, unblock piece drive door hook is by the primary importance to the second place for spacing portion by with first spacing face contact switch into with the spacing face contact of second, and then realize the unblock of the door body with the box, and realize opening of the door body through the pulling door body, improved cooking utensil's security performance, avoid children to open the door body and touch the edible material that cooks well and cause the scald.

Simultaneously, the cooking utensil that this application provided through set up first spacing face and the spacing face of second on the door hook at the door body, under the drive of unlocking piece for the first spacing face of door hook or the spacing face of second contact with spacing portion, and then have the effect of unblock or locking, it is less to original cooking utensil's change, and then has reduced the change to manufacturing die, has reduced manufacturing cost and has very strong commonality.

It should be noted that, when the door hook is at the first position, the limiting part contacts the first limiting surface, and if the unlocking piece is not driven to unlock the door body and the box body, the door body is pulled to prevent the box body from being opened; under the condition that the door hook is in the second position, spacing portion and the spacing face contact of second, door hook and box unblock this moment, need further stimulate the door body and realize opening of box, also, opening the in-process of the door body, at least need two steps of operations, forerunner moves unblock spare with door body and box unblock, then the rethread stimulates the door body and realizes opening of the door body, thereby cooking utensil's security performance has been improved, the user mistakenly opens the door body when avoiding cooking to eat the material in the box, and avoid eating good back children and open the condition that the door body caused the scald.

Furthermore, the first limiting surface and the second limiting surface are in smooth connection, and therefore when the unlocking piece is driven, the stability of switching between the limiting part and the first limiting surface and the second limiting surface is improved.

In specific application, the unlocking piece can drive the door hook to move from the second position to the first position, and then the door body and the box body are locked.

According to the utility model provides a cooking utensil can also have following additional technical characterstic:

in some possible designs, the unlocking member includes: the driving piece is movably connected with the box body, and at least one part of the driving piece is exposed out of the box body; the first linkage part is rotationally connected with the box body, and the driving part is connected with the first linkage part; the second linkage piece is arranged between the first linkage piece and the door hook, the driving piece pushes the second linkage piece to rotate through the first linkage piece, and the second linkage piece is used for pushing the door hook to move above the cooking appliance.

In this design, the unlocking piece includes the driving piece, first linkage and second linkage, driving piece and box swing joint, first linkage rotates with the box to be connected, the second linkage is located between door hook and the first linkage, and like this, through the driving piece motion, make first linkage rotate, and then first linkage promotes the second linkage and rotates, the second linkage promotes the door hook motion, make the door hook move to the second position by the first position, and then make spacing portion switch to with the spacing face contact of second by contacting with first spacing face, realize the unblock of a body and box.

In specific application, at least one part of the driving piece is exposed outside the box body, so that operation of a user is facilitated, specifically, the user operates the driving piece to enable the driving piece to move, then the driving piece drives the first linkage piece to move, and the second linkage piece drives the door hook to move.

It can be understood that, through the setting of first linkage and second linkage, can be with the drive power transmission of driving piece to the door hook, further, the door hook is by the top motion of first position to cooking utensil for the door hook moves to the second position, the driving piece exposes to the side of box towards the user, the user can press the driving piece to the rear of box, makes the driving piece move, through the setting of first linkage and second linkage, makes the drive power conversion of driving piece be to the ascending drive power of door hook, and then realizes the motion of door hook. That is, through the setting of first linkage spare and second linkage spare, realized the transmission of drive power and the conversion of drive power direction, simultaneously, also be convenient for the user to the driving piece operate.

In specific application, according to the technical scheme provided by the application, on the basis of the cooking appliance with the unlocking piece, only the first linkage piece, the second linkage piece and the door hook need to be improved, so that the door hook moves from the first position to the second position under the driving of the first linkage piece and the second linkage piece, and the door body is further pulled to be opened; on the basis of the cooking utensil that original pulling was opened the door, only need to increase the unblock piece and can realize the unblock and the locking of the door body, realize children and lock the function, also the technical scheme that this application provided, it is less to current cooking utensil's change, and then reduced the manufacturing degree of difficulty.

In some possible designs, the door hook includes: the first limiting face is located on one side, facing the door body, of the hook portion, the second limiting face extends from the first limiting face to one side, far away from the door body, of the hook portion, the first limiting face comprises a vertical face, the second limiting face comprises an arc limiting face or an inclined limiting face, the limiting portion is matched with the vertical face at the first position, and the limiting portion is matched with the arc limiting face or the inclined limiting face at the second position.

In this design, the door hook includes hook portion, be provided with the spacing face of first spacing face and second on the hook portion, first spacing face includes vertical face, the spacing face of second includes the spacing face of arc, under the condition that the door hook is in the primary importance, the door hook passes through vertical face and spacing portion contact, thus, even open the door body with strength and also can not open the door body, thereby avoid children to open the condition that cooking utensil's the door body took place to scald, when deblocking spare drive door hook moved to the secondary importance by primary importance, the door hook moved to cooking utensil's top, make the door hook by vertical face and spacing portion contact, switch into the spacing face of arc and spacing portion contact, like this, the door body can be opened to the pulling door body. The first limiting surface is arranged to be a vertical surface, so that the safety of the door hook at the first position is improved, and the door body is prevented from being opened by a user by mistake; set up the spacing face of second into the spacing face of arc, guaranteed that the pulling door body can open the door body in second position department, improve the reliability of knowing the latch fitting.

In another kind of design, the door hook includes hook portion, be provided with first spacing face and the spacing face of second on the hook portion, first spacing face includes vertical face, the spacing face of second is including the spacing face of slope, under the door hook is in the condition of primary importance, the door hook passes through vertical face and spacing portion contact, therefore, even open the door body with strength and also can not open the door body, thereby avoid children to open the condition that cooking utensil's the door body took place to scald, when deblocking spare drive door hook moved to the second place by primary importance, the door hook moved to cooking utensil's top, make the door hook by vertical face and spacing portion contact, the switching is by the spacing face of slope and spacing portion contact, like this, the door body can be opened by the pulling door body. The first limiting surface is arranged to be the vertical surface, so that the safety of the door hook at the first position is improved, and the door body is prevented from being opened by mistake by a user; the second limiting face is set to be the inclined limiting face, so that the door body can be opened by pulling the door body at the second position, and the reliability of the unlocking piece is improved.

It can be understood that the vertical surface is arranged along the vertical direction of the cooking utensil, the arc-shaped limiting surface is arc-shaped relative to the vertical direction of the cooking utensil, and the inclined limiting surface is obliquely arranged relative to the vertical direction of the cooking utensil.

In some possible designs, the first linkage includes: the first rotating shaft is rotationally connected with the box body; the first rotating part is arranged along the height direction of the cooking appliance, the first end of the first rotating part is arranged corresponding to the driving part, and the second end of the first rotating part is provided with a first rotating shaft; the second rotating part is arranged at the second end of the first rotating part and protrudes out of the first rotating part towards one side far away from the door body, and the second rotating part and the second linkage part are correspondingly arranged.

In this design, first linkage includes first pivot and the first portion of rotating and the second portion of rotating of being connected with first pivot, first pivot is connected with the box rotation, along cooking utensil's direction of height, first portion of rotating has the both ends of relative setting, the first end of first portion of rotating corresponds the setting with the driving piece, the second end of first portion of rotating is provided with first pivot, and then the first end through the first portion of rotating of drive, can make first pivot rotate around the axis, and then drive the rotation of second portion of rotating, the realization is to the drive of second linkage.

The second rotating part is arranged at the second end of the first rotating part and protrudes out of the first rotating part towards one side far away from the door body, so that the second linkage part can be driven conveniently.

Further, the axial direction of the first rotating shaft is arranged along the length direction of the cooking appliance.

Furthermore, along the rotation axis direction of the first rotating shaft, one part of the second rotating part protrudes out of the first rotating part, so that the first linkage part and the second linkage part can be distributed along the axis direction of the first rotating shaft, and therefore, the driving force of the driving part arranged on the box body can be transmitted to the door hook of the door body through the distribution of the first linkage part and the second linkage part.

Further, when the door hook is in first position, first rotation portion extends along vertical direction, and the second rotation portion extends along the horizontal direction, and first pivot is close to the front side setting of box, and like this, when the user loosens the driving piece, first linkage can reset under the effect of gravity.

In some possible designs, the second rotating portion includes: the protruding section is connected with the first rotating part; the inclined section is connected with one end, far away from the first rotating part, of the protruding section, and the inclined section is obliquely arranged below the cooking utensil from the protruding section.

In this design, the second rotation portion includes protruding section and slope section, protruding section is connected with first rotation portion, the slope section is connected with protruding section, be located the protruding section and keep away from the one end of first rotation portion, and by protruding section to cooking utensil's below slope, thus, when rotating through the first linkage of driving piece drive, the slope section contacts with the second linkage, by the slope section to cooking utensil's below slope, consequently, second linkage pivoted angle has been reduced, and then when second linkage drive door hook moves, the displacement distance of door hook has been reduced, also, namely, through the setting of slope section, the displacement of door hook has been reduced, thereby avoid the door hook to deviate from by spacing portion, guaranteed after pressing the driving piece, still need the reliability that the pulling door body could open the door, and then realize child lock function. Through the arrangement of the convex section, the reliability of the contact between the inclined section and the second linkage member is ensured.

In some possible designs, the second linkage member includes: a third rotating part arranged between the second rotating part and the door hook, wherein at the second position, the inclined section is contacted with the third rotating part; the second rotating shaft is rotatably connected with the box body and is arranged at one end, far away from the door body, of the third rotating part.

In this design, the second linkage piece includes third rotation portion and second pivot, and the third rotation portion is located between second rotation portion and the door hook, and the second pivot is connected with the third rotation portion, and when the second rotation portion rotated, the axis rotation around the second pivot of drive third rotation portion, and then the motion of drive door hook to cooking utensil's top for the door hook removes to the second position by the primary importance, realizes the unblock of the door body and box, and then realizes opening of the door body through the pulling door body. Meanwhile, at the second position, the inclined section is in contact with the third rotating part, and the door hook is prevented from being separated.

It can be understood that the first rotating portion and the second rotating portion are rotatably connected with the case through the first rotating shaft, and the third rotating portion is rotatably connected with the case through the second rotating shaft. First linkage is located the below of second linkage and is close to the wall setting of box, the second rotation portion extends to the direction of keeping away from the door body, also the second rotation portion extends to the box rear, like this, after rotating through the first linkage of driving piece drive, the one end that first rotation portion is close to the driving piece rotates to the box rear side around first pivot, the second drive division rotates to the box top, and then realize the contact with third rotation portion, rotate with drive third rotation portion, make the third rotation portion to the top motion of cooking utensil, and then drive door hook moves to the top of cooking utensil, realize the unblock of the door body and box.

Further, under the driving of the driving piece, the first linkage piece and the second linkage piece drive the door hook to the second position, and meanwhile, a user pulls the door body to open the door body; after the user loosens the driving piece, the first linkage piece and the second linkage piece reset so as to realize the function of the child lock again after the door body closes the box body.

Further, the axial direction of the first rotating shaft is the same as the axial direction of the second rotating shaft.

In some possible designs, the third rotating portion includes: the curved surface section is arranged corresponding to the hook part and is positioned below the hook part; the extension section protrudes out of the curved surface section along the axial direction of the second rotating shaft, the extension section is arranged corresponding to the inclined section, and the inclined section pushes the curved surface section to rotate through the extension section; in the first position, the angled section is separated from the curved section and in the second position, the angled section is in contact with the curved section.

In this design, the third rotation portion includes curved surface section and extension section, the curved surface section corresponds the setting with the door hook and is located the below of door hook, the axial protrusion in the curved surface section of second pivot is followed to the extension section, and in first position department, slope section and curved surface section separation, in second position department, slope section and curved surface section contact, make the extension section correspond the setting with the slope section, like this, when the motion of slope section, can promote the curved surface section motion through the extension section, the reliability to the door hook driven has been guaranteed.

In some possible designs, the curved section includes a concave portion and a convex portion, the convex portion being connected to the second shaft by the concave portion, the hook portion contacting the concave portion in the first position, and the hook portion contacting the convex portion in the second position.

In this design, the curved surface section includes concave surface portion and convex surface portion, and convex surface portion passes through concave surface portion and is connected with the second pivot, and in first position department, hook portion and concave surface portion contact have promoted the locking effect to hook portion, and in second position department, hook portion and convex surface portion contact, like this, when the second pivot rotates, hook portion by with concave surface portion contact motion extremely with convex surface portion contact, and then make the door hook move to cooking utensil's top, realize the unblock of the door body.

In some possible designs, the sloped segment includes a chamfer or a camber.

In this design, the slope section can be the inclined plane, can also be the cambered surface to reduce the second linkage pivoted angle, avoid the door hook to deviate from by spacing portion, guarantee the reliability of child's lock.

In some possible designs, the second rotating portion further includes: the transition section is connected with the inclined section and the first rotating part.

In this design, the second rotating portion further includes a transition section connecting the inclined section and the first rotating portion, thereby achieving connection of the second rotating portion with the first rotating portion.

Wherein, the changeover portion is the arc, can avoid the further drive to the second linkage piece, also avoids the second linkage piece turned angle too big to cause the condition that the door hook is deviate from by spacing portion.

In some possible designs, the cooking appliance further comprises: the support is connected with the box body, and the support is located to spacing portion, first linkage spare and second linkage spare.

In this design, cooking utensil still includes the support, and the support is connected with the box, and spacing portion and linkage all set up on the support to in the manufacturing.

Further, the support is detachably connected with the box body.

Furthermore, the first linkage piece and the second linkage piece are detachably connected with the support, so that compared with an ordinary cooking appliance, the first linkage piece, the second linkage piece and the door hook are only required to be changed, the cooking appliance is changed slightly, and the manufacturing cost of a mold and the like is reduced.

It will be appreciated that the bracket is disposed within the housing.

In some possible designs, the driver includes a key.

In the design, the driving part comprises a key, when a user needs to open the door body, the key is pressed down firstly, the linkage part is driven to move, and then the door hook is driven to move, so that the door hook moves from the first position to the second position, and then the door body is pulled, and the opening of the door body is realized.

In some possible designs, the box body comprises a control box, and the keys are arranged on the control box.

In this design, the box includes the control box, and the button setting has reduced the occupation of button to cooking utensil space on the control box.

In specific application, the key comprises a mechanical key and can also comprise a touch key, wherein the touch key is communicated with a control system in the control box to realize the driving of the linkage part.

In some possible designs, the cooking appliance further comprises: the piece that resets, the piece that resets is connected with the door body and door hook, and the piece that resets is used for driving the door hook and resets.

In this design, cooking utensil is still including the piece that resets, resets with the door body and door hook connection, and when the door hook moved to the second position by the primary importance, the piece that resets took place deformation, at the pulling door body, open a body after, unclamped the piece that unlocks, and the linkage piece of piece that unlocks resets, and the door hook resets under the drive that resets.

Furthermore, the reset piece comprises an elastic piece, the elastic piece is connected with the door body and the door hook, and the elastic piece is used for driving the door hook to slide from the second position to the first position.

In a particular application, the resilient member comprises a spring.

Further, the door hook is connected with the door body in a sliding mode. After the user pressed the unlocking piece, the door hook slides to the top of cooking utensil for the spacing face of second contacts with spacing portion, at the pulling door body, realizes opening of the door body after, the door hook resets under the effect that resets.

In some possible designs, the door body is provided with a handle, and when the door body is at the second position, the door body is unlocked with the box body, and the box body is opened by pulling the handle.

In the design, a handle is arranged on the door body, and the door body is opened by pulling the handle under the condition that the unlocking piece is pressed down.

In a particular application, the keys of the unlocking member are arranged close to the handle, so that the user can simultaneously actuate the keys and the handle by means of different fingers of the same hand.

Specifically, the cooking appliance includes a microwave oven.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 shows one of the schematic structural views of the door body in the closed state according to an embodiment of the present invention;

fig. 2 shows a second schematic structural view of a closed state of the door body according to an embodiment of the present invention;

fig. 3 shows a third schematic structural view of a closed state of the door body according to an embodiment of the present invention;

fig. 4 shows a fourth schematic structural diagram of a closed state of the door body according to an embodiment of the present invention;

fig. 5 shows a fifth structural schematic diagram of a closed state of the door body according to an embodiment of the present invention;

fig. 6 shows a sixth schematic structural view of a closed state of the door body according to an embodiment of the present invention;

fig. 7 shows a seventh schematic structural view of a closed state of the door body according to an embodiment of the present invention;

fig. 8 shows one of the schematic structural views of the door body opening state according to an embodiment of the present invention;

fig. 9 shows a second schematic structural view of the door body opening state according to an embodiment of the present invention;

fig. 10 shows a third schematic structural view of an opened state of the door body according to an embodiment of the present invention;

fig. 11 shows a fourth schematic structural view of the door body opening state according to an embodiment of the present invention;

FIG. 12 shows one of the schematic structural views of a door hook in a second position in accordance with an embodiment of the present invention;

FIG. 13 illustrates a second schematic structural view of a door hook in a second position in accordance with an embodiment of the present invention;

fig. 14 shows a third structural view of the door hook according to an embodiment of the present invention in the second position;

FIG. 15 shows an enlarged schematic view of the structure at A in FIG. 14;

FIG. 16 is a fourth schematic view of the door hook of one embodiment of the present invention in the second position;

figure 17 shows one of the schematic structural views of a first linkage member of an embodiment of the present invention;

fig. 18 shows a second schematic structural view of a first linkage member according to an embodiment of the present invention;

fig. 19 is a third schematic structural view of the first linkage member according to an embodiment of the present invention;

FIG. 20 is a fourth illustration of the first linkage member of one embodiment of the present invention;

fig. 21 shows a fifth structural view of the first linkage member according to an embodiment of the present invention;

fig. 22 shows a sixth structural view of the first linkage member according to an embodiment of the present invention;

FIG. 23 illustrates one of the structural schematic views of a door hook according to one embodiment of the present invention;

fig. 24 is a second schematic structural view of a door hook according to an embodiment of the present invention;

fig. 25 is a third schematic view showing a structure of a door hook according to an embodiment of the present invention;

fig. 26 is a fourth view showing the structure of the door hook according to the embodiment of the present invention;

fig. 27 is a schematic view of a second linkage member according to an embodiment of the present invention;

fig. 28 is a second schematic structural view of a second linkage member in accordance with an embodiment of the present invention;

fig. 29 is a third schematic structural view of a second linkage member according to an embodiment of the present invention;

figure 30 shows one of the structural schematics of a bracket of an embodiment of the present invention;

fig. 31 shows a second structural schematic diagram of the bracket according to an embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to fig. 31 is:

the door comprises a box body 1, a limiting part 10, a control box 12, a door body 2, a door hook 20, a first limiting surface 200, a second limiting surface 202, a hook part 204, an unlocking part 3, a driving part 30, a first linkage part 320, a first rotating shaft 3201, a first rotating part 3202, a second rotating part 3203, a convex part 3204, an inclined part 3205, a transition part 3206, a second linkage part 322, a third rotating part 3220, a second rotating shaft 3222, a curved surface 3223, an extending part 3224, a concave part 3225, a convex part 3226, a support 4, a resetting part 5 and a handle 6.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

A cooking appliance proposed according to some embodiments of the present invention is described below with reference to fig. 1 to 31.

According to the utility model discloses a first embodiment, the utility model provides a cooking utensil, include: the refrigerator comprises a refrigerator body 1, a door body 2 and an unlocking piece 3 arranged on the refrigerator body 1.

Specifically, the door body 2 is movably connected with the box body 1, the limiting part 10 is arranged on the box body 1, the door hook 20 is arranged on the door body 2, and the door hook 20 comprises a first limiting surface 200 and a second limiting surface 202 which are connected; the unlocking element 3 is used for driving the door hook 20 to move from the first position to the second position: as shown in fig. 1 to 7, at the first position, the first position-limiting surface 200 contacts with the position-limiting part 10, and the door body 2 is locked with the box body 1; as shown in fig. 12 to 16, at the second position, the second stopper surface 202 contacts the stopper portion 10, the door 2 is unlocked from the box 1, and the door 2 can open the box 1.

As shown in fig. 1 and 2, the utility model provides a cooking utensil, including box 1, the door body 2 and unblocking piece 3, as shown in fig. 8, 9, 10 and 11, door body 2 and box 1 swing joint for box 1 can be opened or closed to door body 2, is provided with spacing portion 10 on the box 1, is provided with door hook 20 on the door body 2, and door hook 20 cooperates with spacing portion 10, realizes the locking of the door body 2 and box 1. As shown in fig. 23, 24, 25 and 26, the door hook 20 includes a first limiting surface 200 and a second limiting surface 202 connected with each other, the unlocking member 3 is disposed on the box body 1, and the unlocking member 3 can drive the door hook 20 to move, so that the door hook 20 moves from the first position to the second position, and in the case that the door hook 20 is at the first position, the first limiting surface 200 of the door hook 20 contacts with the limiting portion 10, so that the door body 2 is locked with the box body 1, and the box body 1 cannot be opened by pulling the door body 2; in the case where the door hook 20 is at the second position, the second stopper surface 202 of the door hook 20 contacts the stopper portion 10, so that the door hook 20 is unlocked from the box body 1, and the box body 1 can be opened by pulling the door body 2. That is, unlocking piece 3 drives door hook 20 and is moved to the second position by the primary importance for spacing portion 10 by contacting with first spacing face 200 and switching into with the spacing face 202 contact of second, and then realize the unblock of the door body 2 and box 1, and realize opening of the door body 2 through the pulling door body 2, improved cooking utensil's security performance, avoid children to open the door body 2 and touch the edible material that cooks well and cause the scald.

Simultaneously, the cooking utensil that this application provided sets up first spacing face 200 and the spacing face 202 of second through the door hook 20 at the door body 2 for the first spacing face 200 of door hook 20 or the spacing face 202 of second contact with spacing portion 10 under the drive of unlocking piece 3, and then have the effect of unblock or locking, and is less to original cooking utensil's change, and then has reduced the change to manufacturing die, has reduced manufacturing cost and has very strong commonality.

As shown in fig. 3, 4, 5, 6 and 7, when the door hook 20 is at the first position, the stopper 10 contacts the first stopper surface 200, and if the unlocking member 3 is not driven to unlock the door 2 and the box 1, the door 2 is pulled to disable the box 1; as shown in fig. 12, fig. 13, fig. 14 and fig. 15, under the condition that the door hook 20 is located at the second position, the limiting portion 10 contacts with the second limiting surface 202, at this moment, the door hook 20 is unlocked from the box body 1, the door body 2 needs to be further pulled to realize opening of the box body 1, that is, in the process of opening the door body 2, at least two steps of operations are needed, the unlocking piece 3 is activated to unlock the door body 2 and the box body 1, then the door body 2 is pulled to realize opening of the door body 2, so that the safety performance of the cooking appliance is improved, the phenomenon that a user mistakenly opens the door body 2 when cooking food materials in the box body 1 is avoided, and the phenomenon that a child opens the door body 2 to scald the food materials after cooking is completed is avoided.

Further, the first limiting surface 200 and the second limiting surface 202 are smoothly connected, so that when the unlocking member 3 is driven, the switching stability of the limiting part 10 and the first limiting surface 200 and the second limiting surface 202 is improved.

In a specific application, the unlocking piece 3 can drive the door hook 20 to move from the second position to the first position, and then the locking of the door body 2 and the box body 1 is realized.

As shown in fig. 14, 15, 23 to 26, according to a second embodiment of the present invention, on the basis of the first embodiment, the door hook 20 further includes: the hook portion 204 and the first limiting surface 200 are located on one side of the hook portion 204 facing the door body 2, the second limiting surface 202 extends from the first limiting surface 200 to one side far away from the door body 2, wherein the first limiting surface 200 comprises a vertical surface, the second limiting surface 202 comprises an arc-shaped limiting surface, the limiting portion 10 is matched with the vertical surface at the first position, and the limiting portion 10 is matched with the arc-shaped limiting surface at the second position.

In this embodiment, the first limit surface 200 includes a vertical surface, the second limit surface 202 includes an arc-shaped limit surface, when the door hook 20 is at the first position, the door hook 20 contacts with the limit portion 10 through the vertical surface, thus, even if the door body 2 is opened with force, the door body 2 will not be opened, thereby preventing the child from opening the door body 2 of the cooking appliance to cause the scald, when the unlocking piece 3 drives the door hook 20 to move from the first position to the second position, the door hook 20 moves above the cooking appliance, so that the door hook 20 contacts with the limit portion 10 through the vertical surface, the switch is the arc-shaped limit surface to contact with the limit portion 10, and thus, the door body 2 can be opened by pulling. By arranging the first limiting surface 200 as a vertical surface, the safety of the door hook 20 at the first position is improved, and the door body 2 is prevented from being opened by a user by mistake; set up spacing face 202 of second into the cambered surface, guaranteed that pulling a body 2 can open a body 2 in second position department, improve the reliability of knowing latch fitting 3.

According to the third embodiment of the present invention, on the basis of the first embodiment, further, the door hook 20 includes: hook portion 204, first spacing face 200 are located hook portion 204 towards one side of door body 2, and the spacing face 202 of second extends to the one side of keeping away from door body 2 from first spacing face 200, and wherein, first spacing face 200 includes vertical face, and the spacing face 202 of second includes the spacing face of slope, and in first position department, spacing portion 10 and vertical face cooperation, in second position department, spacing portion 10 and the spacing face cooperation of slope.

In this embodiment, the first limit surface 200 includes a vertical surface, the second limit surface 202 includes an inclined surface, when the door hook 20 is at the first position, the door hook 20 contacts with the limit portion 10 through the vertical surface, so that the door body 2 will not be opened even if the door body 2 is opened with force, thereby preventing the child from opening the door body 2 of the cooking appliance and causing scald, when the unlocking piece 3 drives the door hook 20 to move from the first position to the second position, the door hook 20 moves to the upper side of the cooking appliance, so that the door hook 20 contacts with the limit portion 10 through the vertical surface, the switch is the inclined limit surface and contacts with the limit portion 10, and thus, the door body 2 can be opened by pulling. The first limiting surface 200 is arranged to be a vertical surface, so that the safety of the door hook 20 at the first position is improved, and the door body 2 is prevented from being opened by a user; the second limiting surface 202 is set to be an inclined surface, so that the door body 2 can be opened by pulling the door body 2 at the second position, and the reliability of the unlocking piece 3 is improved.

As shown in fig. 5, 7 and 8, according to a fourth embodiment of the present invention, on the basis of any of the above embodiments, further: the unlocking member 3 includes: a drive member 30, a first linkage member and a second linkage member.

Specifically, the driving member 30 is movably connected to the box 1, and at least a portion of the driving member 30 is exposed from the box 1. The first linkage piece 320 is rotationally connected with the box body 1, and the driving piece 30 is connected with the first linkage piece 320; and a second linkage member 322 disposed between the first linkage member 320 and the door hook 20, wherein the driving member 30 pushes the second linkage member 322 to rotate through the first linkage member 320, and the second linkage member 322 is used for pushing the door hook 20 to move upward of the cooking appliance. .

In this design, the unlocking member 3 includes a driving member 30, a first linkage member 320 and a second linkage member 322, the driving member 30 is movably connected with the box body 1, the first linkage member 320 is rotatably connected with the box body 1, and the second linkage member 322 is located between the door hook 20 and the first linkage member 320, so that, when the driving member 30 moves, the first linkage member 320 rotates, and then the first linkage member 320 pushes the second linkage member 322 to rotate, and the second linkage member 322 pushes the door hook 20 to move, so that the door hook 20 moves from the first position to the second position, and further, the limiting portion 10 is switched from being in contact with the first limiting surface 200 to being in contact with the second limiting surface 202, thereby unlocking the door body 2 and the box body 1.

In a specific application, at least a portion of the driving member 30 is exposed outside the box body 1, so as to facilitate the operation of the user, specifically, the user operates the driving member 30 to move the driving member 30, so that the driving member 30 drives the first linkage member 320 to move, and the second linkage member 322 drives the door hook 20 to move.

It can be understood that the driving force of the driving member 30 can be transmitted to the door hook 20 by the arrangement of the first linkage member 320 and the second linkage member 322, further, the door hook 20 moves from the first position to the upper side of the cooking utensil, so that the door hook 20 moves to the second position, the driving member 30 is exposed at one side of the box body 1 facing the user, the user can press the driving member 30 to the rear side of the box body 1, so that the driving member 30 moves, and the driving force of the driving member 30 is converted into the upward driving force of the door hook 20 by the arrangement of the first linkage member 320 and the second linkage member 322, so as to realize the movement of the door hook 20. That is, by the arrangement of the first linkage member 320 and the second linkage member 322, the transmission of the driving force and the conversion of the driving force direction are realized, and at the same time, the operation of the driving member 30 by the user is facilitated.

In a specific application, the embodiment provided by the present application only needs to modify the first linkage member 320, the second linkage member 322 and the door hook 20 on the basis of the cooking appliance with the unlocking member 3, so that the door hook 20 moves from the first position to the second position under the driving of the first linkage member 320 and the second linkage member 322, and the door body 2 is further pulled to open; on original pulling cooking utensil's that opens the door basis, only need increase unlocking piece 3 can realize the unblock and the locking of the door body 2, realize children and lock the function, the embodiment that this application provided also, it is less to current cooking utensil's change, and then reduced the manufacturing degree of difficulty.

As shown in fig. 17 to 22, according to a fifth embodiment of the present invention, on the basis of the fourth embodiment, further: the first linkage 320 includes: first pivot 3201, first rotation part 3202, and second rotation part 3203.

Specifically, the first rotating shaft 3201 is rotatably connected with the case 1; a first end of the first rotating part 3202 is disposed corresponding to the driving member 30 in the height direction of the cooking appliance, and as shown in fig. 18, 19, 20 and 21, a second end of the first rotating part 3202 is provided with a first rotating shaft 3201; the second rotating portion 3203 is disposed at a second end of the first rotating portion 3202, and protrudes from the first rotating portion 3202 toward a side away from the door body 2, and the second rotating portion 3203 corresponds to the second link 322.

In this design, the first link 320 includes a first rotating shaft 3201, and a first rotating portion 3202 and a second rotating portion 3203 connected to the first rotating shaft 3201, the first rotating shaft 3201 is rotatably connected to the box 1, the first rotating portion 3202 has two opposite ends along the height direction of the cooking appliance, a first end of the first rotating portion 3202 is disposed corresponding to the driving member 30, a second end of the first rotating portion 3202 is provided with the first rotating shaft 3201, and the first end of the first rotating portion 3202 is driven to rotate the first rotating shaft 3201 around the axis, so as to drive the second rotating portion 3203 to rotate, thereby driving the second link 322.

The second rotating portion 3203 is disposed at a second end of the first rotating portion 3202, and protrudes from the first rotating portion 3202 toward a side away from the door body 2, so as to drive the second linkage member 322.

Further, an axial direction of the first rotation shaft 3201 is disposed along a length direction of the cooking appliance.

Further, a portion of the second rotating portion 3203 protrudes from the first rotating portion 3202 in the rotational axis direction of the first rotating shaft 3201, so that the first and second links 320 and 322 may be distributed in the axial direction of the first rotating shaft 3201, and thus, the driving force of the driving member 30 provided on the case 1 can be transmitted to the door hook 20 of the door body 2 by the distribution of the first and second links 320 and 322.

Further, when the door hook 20 is at the first position, the first rotating portion 3202 extends in a vertical direction, the second rotating portion 3203 extends in a horizontal direction, and the first rotating shaft 3201 is disposed near the front side of the case 1, so that the first link 320 can be reset by gravity when the user releases the driving member 30.

As shown in fig. 17, 18 and 20, according to the sixth embodiment of the present invention, on the basis of the seventh embodiment, further: the second rotating portion 3203 includes: a convex section 3204 and an inclined section 3205.

Specifically, the convex section 3204 is connected with the first rotating part 3202; the inclined portion 3205 is connected to an end of the convex portion 3204 away from the first rotating portion 3202, and the inclined portion 3205 is inclined from the convex portion 3204 toward a lower side of the cooking appliance.

In this design, the second rotating portion 3203 includes a convex section 3204 and an inclined section 3205, the convex section 3204 is connected with the first rotating portion 3202, the inclined section 3205 is connected with the convex section 3204, and is located at one end of the convex section 3204 far away from the first rotating portion 3202, and is inclined from the convex section 3204 to the lower side of the cooking appliance, so that when the first link 320 is driven to rotate by the driving member 30, the inclined section 3205 is in contact with the second link 322, and is inclined from the inclined section 3205 to the lower side of the cooking appliance, thereby reducing the rotating angle of the second link 322, and further when the second link 322 drives the door hook 20 to move, the displacement distance of the door hook 20 is reduced, that is, the displacement of the door hook 20 is reduced by the arrangement of the inclined section 3205, thereby preventing the door hook 20 from being disengaged from the limiting portion 10, and ensuring that after the driving member 30 is pressed, the door 2 also needs to be pulled to open the door, thereby realizing the child lock function. By the arrangement of the convex section 3204, the reliability of the contact of the inclined section 3205 with the second linkage member 322 is ensured.

According to the seventh embodiment of the present invention, on the basis of the above-mentioned embodiments, further: the second linkage member 322 includes: a third rotating portion 3220 disposed between the second rotating portion 3203 and the door hook 20, in the second position, the inclined section 3205 is in contact with the third rotating portion 3220; the second rotating shaft 3222 is rotatably connected to the box body 1, and the second rotating shaft 3222 is disposed at an end of the third rotating portion 3220 away from the door body 2.

In this design, the second linkage member 322 includes a third rotation portion 3220 and a second rotation shaft 3222, the third rotation portion 3220 is disposed between the second rotation portion 3203 and the door hook 20, the second rotation shaft 3222 is connected to the third rotation portion 3220, and when the second rotation portion 3203 rotates, the third rotation portion 3220 is driven to rotate around an axis of the second rotation shaft 3222, so as to drive the door hook 20 to move towards the upper side of the cooking appliance, so that the door hook 20 moves from the first position to the second position, the unlocking between the door body 2 and the box body 1 is realized, and further, the opening of the door body 2 is realized by pulling the door body 2. Meanwhile, at the second position, the inclined section 3205 contacts the third rotating portion 3220, preventing the door hook 20 from being released.

It can be understood that the first rotating portion 3202 and the second rotating portion 3203 are rotatably connected with the case 1 through the first rotating shaft 3201, and the third rotating portion 3220 is rotatably connected with the case 1 through the second rotating shaft 3222. The first linkage member 320 is located below the second linkage member 322 and is disposed close to the wall surface of the box body 1, the second rotation portion 3203 extends in a direction away from the door body 2, that is, the second rotation portion 3203 extends towards the rear of the box body 1, so that, after the driving member 30 drives the first linkage member 320 to rotate, one end of the first rotation portion 3202 close to the driving member 30 rotates towards the rear side of the box body 1 around the first rotation shaft 3201, the second rotation portion 3203 rotates towards the upper side of the box body 1, and then the contact with the third rotation portion 3220 is realized, so as to drive the third rotation portion 3220 to rotate, so that the third rotation portion 3220 moves towards the upper side of the cooking appliance, and then the door hook 20 moves towards the upper side of the cooking appliance, and thus the unlocking of the door body 2 and the box body 1 is realized.

Further, under the driving of the driving part 30, the first linkage part 320 and the second linkage part 322 drive the door hook 20 to the second position, and at the same time, the user pulls the door body 2 to open the door body 2; after the user releases the driving member 30, the first and second link members 320 and 322 are reset to perform the child lock function again after the door 2 closes the cabinet 1.

Further, the axial direction of the first rotating shaft is the same as the axial direction of the second rotating shaft.

As shown in fig. 27, 28 and 29, according to the eighth embodiment of the present invention, on the basis of the above embodiment, further: the third rotating portion 3220 includes: the curved section 3223 is arranged corresponding to the hook 204 and is positioned below the hook 204; the extending section 3224 protrudes from the curved section 3223 along the axial direction of the second rotating shaft 3222, the extending section 3224 is disposed corresponding to the inclined section 3205, and the inclined section 3205 pushes the curved section 3223 to rotate through the extending section 3224; in the first position, inclined segment 3205 is separated from curved segment 3223, and in the second position, inclined segment 3205 is in contact with curved segment 3223.

In this design, the third rotating portion 3220 includes a curved section 3223 and an extending section 3224, the curved section 3223 is disposed corresponding to the door hook 20 and below the door hook 20, the extending section 3224 protrudes from the curved section 3223 along the axial direction of the second rotating shaft 3222, and at the first position, the inclined section 3205 is separated from the curved section 3223, and at the second position, the inclined section 3205 is in contact with the curved section 3223, so that the extending section 3224 can be disposed corresponding to the inclined section 3205, and thus, when the inclined section 3205 moves, the curved section 3223 can be pushed by the extending section 3224 to move, thereby ensuring the reliability of driving the door hook 20.

As shown in fig. 28 and 29, in some possible designs, the curved section 3223 includes a concave portion 3225 and a convex portion 3226, the convex portion 3226 is connected to the second rotating shaft 3222 through the concave portion 3225, in the first position, the hook portion 204 is in contact with the concave portion 3225, and in the second position, the hook portion 204 is in contact with the convex portion 3226.

In this design, the curved section 3223 includes a concave portion 3225 and a convex portion 3226, the convex portion 3226 is connected to the second rotating shaft 3222 through the concave portion 3225, in the first position, the hook portion 204 is in contact with the concave portion 3225, so that the locking effect on the hook portion 204 is improved, in the second position, the hook portion 204 is in contact with the convex portion 3226, so that when the second rotating shaft 3222 rotates, the hook portion 204 moves from being in contact with the concave portion 3225 to being in contact with the convex portion 3226, so that the door hook 20 moves towards the upper side of the cooking appliance, and the unlocking of the door body 2 is achieved.

According to the ninth embodiment of the present invention, on the basis of the eighth embodiment, further: the inclined section 3205 includes a slope or a curved surface.

In this design, the inclined section 3205 may be an inclined surface or an arc surface, so as to reduce the rotation angle of the second linkage member 322, prevent the door hook 20 from coming off the limiting portion 10, and ensure the reliability of the child lock.

As shown in fig. 17, 18 and 20, according to the tenth embodiment of the present invention, on the basis of the ninth embodiment, further: the second rotating portion 3203 further includes: a transition 3206, the transition 3206 being connected to the inclined 3205 and the first rotation part 3202.

In this design, the second rotating portion 3203 further includes a transition 3206, and the transition 3206 connects the inclined portion 3205 and the first rotating portion 3202, thereby connecting the second rotating portion 3203 with the first rotating portion 3202.

The transition portion 3206 is arc-shaped, so that further driving of the second linkage member 322, that is, a situation that the door hook 20 is disengaged from the limiting portion 10 due to an excessively large rotation angle of the second linkage member 322, can be avoided.

As shown in fig. 30 and 31, according to an eleventh embodiment of the present invention, on the basis of the fourth embodiment, further: the cooking appliance further comprises a stand 4. The support 4 is connected to the case 1, and the limiting portion 10, the first linkage member 320 and the second linkage member 322 are disposed on the support 4.

In this design, cooking utensil still includes support 4, and support 4 is connected with box 1, and spacing portion 10 and link 32 all set up on support 4 to manufacturing is convenient for.

Further, the bracket 4 is detachably connected with the case 1.

Further, the first linkage member 320 and the second linkage member 322 are detachably connected with the bracket 4, so that compared with a common cooking appliance, the first linkage member 320, the second linkage member 322 and the door hook 20 are only required to be changed, the change of the cooking appliance is small, and the manufacturing cost of a mold and the like is reduced.

It will be appreciated that the support 4 is disposed within the housing 1.

According to a twelfth embodiment of the present invention, on the basis of any one of the above embodiments, further: the actuator 30 comprises a push button.

In the design, the driving part 30 includes a key, and when a user needs to open the door body 2, the user firstly presses the key to drive the linkage part 32 to move, and then drives the door hook 20 to move, so that the door hook 20 moves from the first position to the second position, and then pulls the door body 2, thereby opening the door body 2.

As shown in fig. 8, according to a thirteenth embodiment of the present invention, on the basis of the above-mentioned twelfth embodiment, further: the box body 1 comprises a control box 12, and the keys are arranged on the control box 12.

In this design, the box 1 includes the control box 12, and the button sets up on the control box 12, has reduced the occupation of cooking utensil space of button.

In a specific application, the keys include mechanical keys and may also include touch keys, wherein the touch keys are communicated with a control system in the control box 12 to drive the linkage 32.

As shown in fig. 6, according to a fourteenth embodiment of the present invention, on the basis of any of the above embodiments, further: the cooking appliance further comprises a reset piece 5. Wherein, the reset piece 5 is connected with the door body 2 and the door hook 20, and the reset piece 5 is used for driving the door hook 20 to reset.

In this design, cooking utensil still includes the piece 5 that resets, and the piece 5 that resets is connected with door body 2 and door hook 20, and when door hook 20 moved to the second position by the primary importance, reset 5 and take place deformation, at the pulling door body 2, open door body 2 back, unclamp the piece 3 that unlocks, the linkage 32 of piece 3 resets, and door hook 20 resets under the drive that resets 5.

Further, the reset piece 5 includes an elastic piece, the elastic piece is connected with the door body 2 and the door hook 20, and the elastic piece is used for driving the door hook 20 to slide from the second position to the first position.

In a particular application, the resilient member comprises a spring.

Further, the door hook 20 is slidably coupled to the door body 2. After the user presses the unlocking piece 3, the door hook 20 slides to the upper side of the cooking appliance, so that the second limiting surface 202 is in contact with the limiting part 10, the door body 2 is pulled, and after the door body 2 is opened, the door hook 20 resets under the action of the resetting piece 5.

As shown in fig. 1 and 2, according to a fifteenth embodiment of the present invention, on the basis of any one of the above embodiments, further: the door body 2 is provided with a handle 6, when in the second position, the door body 2 is unlocked with the box body 1, and the box body 1 is opened by pulling the handle 6.

In this design, the door 2 is provided with a handle 6, and when the unlocking member 3 is pressed, the door 2 is opened by pulling the handle 6.

In a particular application, the keys of unlocking member 3 are located close to handle 6 so that the user can simultaneously effect actuation of the keys and actuation of handle 6 by different fingers of the same hand.

Specifically, the cooking appliance includes a microwave oven.

According to the sixteenth embodiment of the present invention, as shown in fig. 1 to 31, the present invention provides a simple child lock mechanism for a side-pull type microwave oven to realize a microwave oven with child lock function that can open the door in two steps. The child lock is to protect children from opening the microwave oven. The utility model discloses specifically include door hook 20, first linkage 320, second linkage 322, support 4, box 1, door body 2 and button.

When the door is closed, the door hook 20 is at the first position, that is, at the door closing position, and since the portion of the door hook 20 contacting the limiting portion 10 on the bracket 4 is a section of vertical straight line, when the door 2 is opened, the door 2 cannot be opened theoretically no matter how much force is applied. When the child lock button is pressed to unlock, the first link member 320 pushes the second link member 322 to rotate, and the second link member 322 pushes the door hook 20 to move upwards until the position where the door hook 20 contacts the limiting portion 10 on the bracket 4 becomes the second position, that is, the cambered surface position. Therefore, the door body 2 can be opened normally by pulling the door body 2 by hand.

For the original push-button type microwave oven, it is only necessary to change the door body 2 into the door body 2 having the handle 6 and then change the door hook 20 and the first link 320. The microwave oven has the advantages of small change on the whole microwave oven and strong universality.

In the present application, the term "plurality" is intended to mean two or more, unless explicitly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly and include, for example, connections that may be fixed or removable or integral; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the description of the present specification, the terms "one embodiment," "some embodiments," "specific embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (15)

1. A cooking appliance, comprising:

the box body is provided with a limiting part;

the door body is movably connected with the box body, a door hook is arranged on the door body, and the door hook comprises a first limiting surface and a second limiting surface which are connected;

the unblocking piece is located the box, the unblocking piece is used for the drive the door hook is by the motion of primary importance to the second place: at the first position, the first limiting surface is in contact with the limiting part, and the door body is locked with the box body; and at the second position, the second limiting surface is in contact with the limiting part, the door body is unlocked with the box body, and the door body can open the box body.

2. The cooking appliance of claim 1, wherein the unlocking member comprises:

the driving piece is movably connected with the box body, and at least one part of the driving piece is exposed out of the box body;

the first linkage piece is rotationally connected with the box body, and the driving piece is connected with the first linkage piece;

the second linkage piece is arranged between the first linkage piece and the door hook, the driving piece pushes the second linkage piece to rotate through the first linkage piece, and the second linkage piece is used for pushing the door hook to move towards the upper side of the cooking utensil.

3. The cooking appliance of claim 2, wherein the door hook comprises:

the first limiting surface is positioned on one side of the hook part facing the door body, the second limiting surface extends from the first limiting surface to one side far away from the door body,

the first limiting surface comprises a vertical surface, the second limiting surface comprises an arc-shaped limiting surface or an inclined limiting surface, the limiting part is matched with the vertical surface at the first position, and the limiting part is matched with the arc-shaped limiting surface or the inclined limiting surface at the second position.

4. The cooking appliance of claim 3, wherein the first linkage comprises:

the first rotating shaft is rotatably connected with the box body;

the first rotating part is arranged along the height direction of the cooking utensil, a first end of the first rotating part corresponds to the driving part, and a second end of the first rotating part is provided with the first rotating shaft;

the second rotating part is arranged at the second end of the first rotating part and protrudes out of the first rotating part towards one side far away from the door body, and the second rotating part and the second linkage part are correspondingly arranged.

5. The cooking appliance according to claim 4, wherein the second rotating portion comprises:

the protruding section is connected with the first rotating part;

the inclined section is connected with one end, far away from the first rotating part, of the protruding section, and the inclined section is obliquely arranged from the protruding section to the lower part of the cooking utensil.

6. The cooking appliance of claim 5, wherein the second linkage member comprises:

a third rotating portion provided between the second rotating portion and the door hook, the inclined section being in contact with the third rotating portion at the second position;

the second rotating shaft is rotatably connected with the box body and is arranged at one end, far away from the door body, of the third rotating part.

7. The cooking appliance according to claim 6, wherein the third rotating portion comprises:

the curved surface section is arranged corresponding to the hook part and is positioned below the hook part;

the extension section protrudes out of the curved surface section along the axial direction of the second rotating shaft, the extension section is arranged corresponding to the inclined section, and the inclined section pushes the curved surface section to rotate through the extension section;

in the first position, the angled section is separated from the curved section, and in the second position, the angled section is in contact with the curved section.

8. The cooking appliance of claim 7,

the curved surface section includes concave surface portion and convex surface portion, convex surface portion passes through concave surface portion with the second pivot is connected first position department, hook portion with the concave surface portion contacts second position department, hook portion with convex surface portion contacts.

9. The cooking appliance of claim 5, wherein the sloped section comprises a slope or a camber.

10. The cooking appliance of claim 5, wherein the second rotating portion further comprises:

a transition section connected with the inclined section and the first rotating portion.

11. The cooking appliance of claim 2, further comprising:

the support, with the box is connected, spacing portion first linkage piece and second linkage piece are located the support.

12. The cooking appliance according to any one of claims 2 to 11,

the driving member includes a key.

13. The cooking appliance of claim 12, wherein the housing includes a control box, and wherein the button is disposed on the control box.

14. The cooking appliance of any one of claims 1 to 11, further comprising:

the reset piece is connected with the door body and the door hook, and the reset piece is used for driving the door hook to reset.

15. The cooking appliance according to any one of claims 1 to 11, wherein the door is provided with a handle, and in the second position, the door is unlocked from the box body, and the box body is opened by pulling the handle.

Images