CN220522282U - Cooking utensil - Google Patents

Abstract

The application discloses cooking utensil belongs to the cooking utensil field. The cooking utensil includes host computer, the door body, the fastener, door hook and operating portion, the door body is pivotably installed in the host computer, the fastener is pivotably installed in the host computer along first pivot axis, the door hook is rotationally installed in the door body along the second pivot axis between first position and second position, the door hook has the coupler body that stretches out from the backplate of door body, the coupler body and fastener lock, the lateral part of coupler body is equipped with locking part, the door hook is in first position when, locking part and host computer locking cooperation, the door hook is in the second position, locking part and host computer unblock, when locking part and host computer unblock and door body rotate towards the direction that the door hook breaks away from, the door hook drive fastener rotates towards the door hook, operating portion links to each other with the door hook in order to drive the door hook to rotate from first position to second position, utilize double-deck lock design, the user accomplishes two-step unblock and just can realize opening the door, reduce children's danger of being scalded, and simple structure.

Description

Cooking utensil

Technical Field

The application belongs to the technical field of cooking appliances, and particularly relates to a cooking appliance.

Background

The microwave oven that the manual operation of using always opens the door is provided with key or handle of opening the door generally, and the user presses the key of opening the door or pulls open the handle, and the microwave oven furnace gate can be opened for it is simple convenient to open the door, but such mode of opening the door makes children under the condition that does not have the adult guardianship, opens the furnace gate of microwave oven very easily, thereby exists by the risk of inside high temperature food scald.

Disclosure of Invention

The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, the application provides a cooking utensil to avoid accidental injury of children caused by mistaken touching to open the door of the cooking utensil.

In a first aspect, the present application provides a cooking appliance comprising:

a main body having a cooking cavity;

the door body is pivotally arranged on the host machine and used for closing the cooking cavity;

the buckling piece is pivotally arranged on the host along a first pivot axis;

the door hook is rotatably arranged on the door body between a first position and a second position along a second pivot axis, the door hook is provided with a hook body, the hook body extends out of a back plate of the door body and is used for being buckled with the buckling piece, a locking part is arranged on the side part of the hook body, the locking part is suitable for being in locking fit with the host machine when the door hook is in the first position, the locking part is suitable for being unlocked with the host machine when the door hook is in the second position, and the door hook is used for driving the buckling piece to rotate in a direction separated from the door hook when the locking part is unlocked with the host machine and the door body rotates in a door opening direction; the method comprises the steps of,

and the operation part is connected with the door hook and is at least used for driving the door hook to rotate from a first position to a second position.

According to the cooking utensil, under the condition that the door hook is in the first position, the locking part is suitable for being locked and matched with the main machine, the door hook and the buckling piece are kept in the buckled state, when the door is opened, the door hook is driven to move from the first position to the second position through the operation part, the locking part is unlocked with the main machine, then the door body is pulled, the hook body is unlocked with the locking piece, the double-layer lock design is utilized, a user is required to complete two-step unlocking to realize door opening, and the risk that a child is scalded due to opening and contact with heated food and beverage is reduced; meanwhile, the child lock is simple in integral structure, convenient and quick to operate and low in cost, and the practicability and economy of the device are greatly improved.

According to one embodiment of the application, the second pivot axis is parallel to the first pivot axis.

According to one embodiment of the application, the pivot axis of the door body is located at the lower part of the host, the buckling piece is installed at the upper side part of the host, and at least part of the hook body extends out from the backboard of the door body.

According to one embodiment of the present application, the host includes:

the inner container is provided with a cooking cavity;

the mounting frame is mounted on the inner container, the buckling piece is pivotally mounted on one side, away from the inner container, of the mounting frame, and the mounting frame is used for being in locking fit with the locking part;

and the outer cover is covered outside the inner container, and at least part of the operating part extends out of the outer cover.

According to one embodiment of the application, the mounting frame is provided with a via hole;

the hook body can pass through the through hole and be buckled with the buckling piece, and the locking part is used for propping against the periphery of the through hole.

According to one embodiment of the present application, the operation portion is integrally provided with the door hook.

According to one embodiment of the application, the locking part has a guiding surface extending obliquely.

According to one embodiment of the application, the buckling piece is provided with a shifting fork with an opening opened upwards, and the buckling opening of the hook body is buckled with the shifting fork.

According to one embodiment of the present application, further comprising:

the first reset piece is elastically connected between the door hook and the door body and used for driving the door hook to be kept at a first position.

According to one embodiment of the present application, further comprising:

the second reset piece is elastically connected between the buckling piece and the host, and the moment of the second reset piece and the moment of the door hook on the buckling piece are opposite when the door is opened.

Additional aspects and advantages of the application 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 application.

Drawings

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

fig. 1 is one of schematic structural views of a cooking appliance provided in an embodiment of the present application;

fig. 2 is a front view of the cooking appliance of fig. 1;

FIG. 3 is an exploded view of the door body, door hook, mounting bracket and fastener of FIG. 1;

FIG. 4 is a schematic view of the structure of the door hook of FIG. 1;

FIG. 5 is a schematic view of the mounting bracket of FIG. 1;

FIG. 6 is a schematic view of the construction of the fastener of FIG. 1;

fig. 7 is one of assembly schematic views of a door hook of a cooking appliance in a first position provided in an embodiment of the present application;

fig. 8 is one of assembly schematic views of a door hook of a cooking appliance in a second position according to an embodiment of the present application.

Reference numerals:

a cooking appliance 100;

host 110, mounting bracket 112, via 114, pivot axis 115, boss 116;

the door body 120, the door handle 121, the mounting hole 122, the first abutting surface 123, the second abutting surface 124, the door frame 125, the door body 126, the door seal 127, the front plate 128;

fastener 130, fork 131, pivot 132, fork 133, mounting hole 134, and guide slot 135;

the door hook 140, the hook body 141, the locking part 142, the first supporting table 143, the second supporting table 144, the guiding surface 145, the connecting hole 146;

an operation unit 150;

a first reset element 160.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

A door assembly of a cooking appliance according to an embodiment of the present application is described below with reference to fig. 1 to 8.

As shown in fig. 1 to 3, the cooking appliance 100 includes a main body 110, a door body 120, a fastener 130, a door hook 140, and an operating part 150.

A main body 110, the main body 110 having a cooking cavity.

The main machine 110 can be used for cooking food through temperature control and time control, and the cooking cavity can be used as a holding container and matched with the door 120 to provide a closed environment for food.

The door body 120, the door body 120 is pivotally mounted in the host computer 110 for the door body 120 can rotate certain angle, opens the cooking chamber, and the operator of being convenient for will wait to heat food and put into the cooking chamber, after waiting to heat food to place, can rotate the door body 120 and make the door body 120 seal the cooking chamber, can play heat preservation and thermal-insulated function, simultaneously, avoid heating food in-process scald operator, improved the security. In addition, a door handle 121 may be provided on an outer panel of the door body 120, and the door handle 121 may be used to facilitate a user to pull the door body 120. In some examples, the door 120 may further be provided with a perspective window to facilitate viewing the status of food in the host 110; in other examples, a control panel may be provided on the door 120 for controlling the operation of the appliances within the host 110.

The fastener 130, the fastener 130 is pivotally mounted to the host 110 along a first pivot axis.

There are various manners in which the fastener 130 is pivotally mounted to the host 110 along the first pivot axis, in one embodiment, a pivot hole is provided on the host 110, a side of the fastener 130 extends to provide a first pivot axis, and the first pivot axis pivotally cooperates with the pivot hole, and the fastener 130 is pivotally mounted to the host 110 along the first pivot axis. In another embodiment, the main unit 110 is provided with a rotation hole, the buckling piece 130 is provided with a through hole in a penetrating manner, and the cooking apparatus 100 further includes a first pivot shaft, one end of which sequentially passes through the through hole and the rotation hole, so that the buckling piece 130 is pivotally mounted on the main unit 110 along the first pivot axis.

The door hook 140, the door hook 140 is rotatably mounted to the door body 120 along the second pivot axis between the first position and the second position, the door hook 140 having a hook body 141, the hook body 141 extending from the back plate of the door body 120 for engagement with the fastener 130.

The door hook 140 is rotatably mounted on the door body 120 along the second pivot axis between the first position and the second position in a plurality of manners, in one embodiment, the door body 120 is provided with a mounting hole, two sides of the inner wall surface of the mounting hole, which are oppositely arranged along the second pivot axis, are respectively provided with a clamping groove, two sides of the door hook 140, which are oppositely arranged along the second pivot axis, are respectively provided with a cylindrical boss, and the cylindrical bosses are rotatably clamped with the clamping grooves, so that the door hook 140140 is rotated between the first position and the second position along the second pivot axis, and meanwhile, the structure is simple. Specifically, in the embodiment of the present application, referring to fig. 1, 7 and 8, the door body 120 is provided with the placement hole 122, along the direction perpendicular to the second pivot axis, the side surface opposite to the door hook 140 is provided with the first support table 143 and the second support table 144 respectively, along the length direction of the door hook 140, the first support table 143 and the second support table 144 are in a dislocation arrangement, and the first support table 143 and the second support table 144 are both located in the placement hole 122, so that both ends of the door hook 140 are respectively in a suspended arrangement, when an external force is applied to the operation part, the door hook 140 is made to rotate between the first position and the second position along the second pivot axis, and the structure is simple and easy to process.

Referring to fig. 7 and 8, in order to prevent the door hook from being separated from the installation hole 122, the inner wall of the installation hole 122 is stepped to form a first abutment surface 123 and a second abutment surface 124 sequentially arranged along the depth direction of the installation hole 122, the first abutment surface 123 is used for being abutted against the first supporting table 143, and the second abutment surface 124 is used for being abutted against the second supporting table 144, so that the door hook 140 is prevented from being separated from the installation hole 122 due to overlarge movement stroke along the depth direction of the installation hole 122, and the effect is good.

It should be noted that the materials of the first support table 143 and the second support table 144 may be elastic materials, such as plastic, silica gel, etc., and of course, in other embodiments, the materials of the first support table 143 and the second support table 144 may be selected according to needs.

Specifically, referring to fig. 3, the door body 120 includes a door frame 125, a door body 126, a door seal 127, and a front plate 128 sequentially provided, the handle 121 is provided to the door frame 125, and the installation hole 122 is provided through the door frame 125, the door body 126, the door seal 127, and the front plate 128, so that the structure is simple.

In daily use, when the hook body 141 is protruded from the back plate of the door body 120, impurities and dirt are not easy to enter the door body 120, so that the cleaning work of the cooking appliance 100 is facilitated. The hook 141 extends out of the back plate to be buckled with the buckling piece 130, so that the door 120 can be locked relative to the host 110, and the door 120 is more attractive by arranging the hook 141 to extend out of the back plate of the door 120. In addition, after the door 120 is opened, no protruding portion is formed at the side of the door 120, so that the door hook 140 is prevented from accidentally injuring a human body. In an actual cooking process, the cooking cavity needs to be closed, and the door 120 is locked with the main machine 110 by enabling the buckling piece 130 to be buckled with the door hook 140.

In addition, referring to fig. 4, 7 and 8, the side portion of the hook body 141 is provided with a locking portion 142, and when the door hook 140 is in the first position, the locking portion 142 is suitable for locking engagement with the host 110, so that unlocking of the door body 120 and the host 110 due to incorrect opening is avoided, and safety and reliability are ensured. Under the condition that the door hook 140 is at the second position, the locking part 142 is suitable for unlocking with the host 110, and under the condition that the locking part 142 is unlocked with the host 110 and the door body 120 rotates towards the opening direction, the door hook 140 can drive the buckling piece 130 to rotate towards the direction separated from the door hook 140, so that the locking between the door body 120 and the host 110 is released, the door body 120 is opened, and food to be cooked is put into the cooking cavity or the food to be cooked is taken out from the cooking cavity.

The door hook 140 may be made of metal or plastic, for example, in some embodiments, the door hook 140 is made of plastic, wherein the plastic may include, but is not limited to, PP (Polypropylene), POM (polyoxymethylene), PC (Polycarbonate).

The operation part 150 is connected to the door hook 140, and at least serves to drive the door hook 140 to rotate from the first position to the second position.

Specifically, referring to fig. 1, 7 and 8, the operation part 150 protrudes outward from the door 120 to facilitate manual operation, and the door 120 is separated from the main body of the cooking appliance 100 by controlling the operation part 150 manually to drive the door hook 140 to rotate from the first position to the second position, thereby realizing the first unlocking of the cooking appliance 100, and controlling the door 120 again to release the fastening member 130 from the door hook 140, so that the door 120 is pulled to separate and open the door 120 from the main body of the cooking appliance 100, thereby realizing the second unlocking of the cooking appliance 100.

In actual implementation, the user may put the food to be cooked into the cooking cavity, after the food is cooked, the user may apply a force to the operation portion 150, so that the door hook 140 starts to rotate from the first position until the door hook 140 rotates to reach the second position, at this time, the first lock of the cooking apparatus 100 is released, meanwhile, the user holds the door handle 121, and can pull the door 120 outwards with a smaller force, so that the fastening member 130 and the hook 141 are released, at this time, the door 120 and the main machine 110 of the cooking apparatus 100 can be correspondingly unlocked, the user can take out the cooked food after opening the door 120, and after closing the door 120, the fastening member 130 and the hook 141 are fastened, so that the door 120 and the main machine 110 of the cooking apparatus 100 are locked again.

According to the cooking appliance 100 disclosed by the application, under the condition that the door hook 140 is in the first position, the locking part 142 is suitable for being in locking fit with the host 110, the door hook 140 and the buckling piece 130 are kept in a buckling state, when the door is opened, the door hook 140 needs to be driven by the operation part 150 to move from the first position to the second position, so that the locking part 142 is unlocked from the host 110, and then the door body 120 is pulled, so that the hook body 141 is unlocked from the locking piece 130, the double-layer lock design is utilized, a user is required to complete two-step unlocking to realize the door opening, and the risk that a child is scalded due to opening and contact with heated food and beverage is reduced; meanwhile, the child lock is simple in integral structure, convenient and quick to operate and low in cost, and the practicability and economy of the device are greatly improved.

It should be noted that the cooking apparatus 100 may include, but is not limited to, a microwave oven, an oven, a steaming and baking all-in-one machine, etc., for example, in some embodiments, as shown in fig. 1 and 2, the cooking apparatus 100 is a microwave oven.

In addition, the connection manner between the operation portion 150 and the door hook 140 may include, but is not limited to, interference connection, pin connection, adhesion or screw connection, etc., for example, in some embodiments, the operation portion 150 is integrally provided with the door hook 140, so that the structure is simple and easy to process.

In practical implementation, the operation portion 150 may be at least partially exposed to the outside for convenience of user operation, when the door 120 needs to be opened to take out food after the food is cooked, the door 120 is in a closed state and the door hook 140 is located at the first position, the user may operate the operation portion 150 to rotate the door hook 140 toward the second position until the door hook 140 reaches the second position, at this time, the first lock of the cooking apparatus 100 is released, and at the same time, the user holds the door handle 121, and may pull the door 120 outwards with a small force, and as the second lock is released, the door 120 and the main machine 110 of the cooking apparatus 100 may also be unlocked correspondingly.

In the related art, in order to prevent the child from opening the door by mistake, some cooking apparatuses are also provided with a child lock structure, the child lock structure is mounted on the door body, at least part of the child lock structure extends out of a side plate of the door body and is clamped with a main machine of the cooking apparatus, and meanwhile, an operation part of the child lock structure is arranged below a front plate of the door body.

However, in practical application, the above scheme has a few drawbacks: because the child lock structure is positioned on the side plate of the door body, the side plate of the door body needs to be grooved for the child lock structure to extend out, so that impurities and dirt are easy to enter the door body, and the difficulty of cleaning the cooking utensil is increased; secondly, the operation part is arranged on the front plate facing the user, and the height of the operation part is lower, so that children can easily touch the operation part, and the protection effect of the child lock is slightly weakened.

Referring to fig. 3, 7 and 8, according to the cooking apparatus 100 provided in the embodiment of the present application, through the arrangement of the door hook 140 and the operation portion 150, a mechanical child lock structure is added on the basis of the original door opening system, so as to ensure that before the door opening action is completed, the child lock must be released first, and then the whole door opening action can be completed, so that the child is prevented from being scalded due to touching the heated food after opening the door 120, and the security and reliability of the whole cooking apparatus 100 are improved.

Referring to fig. 7 and 8, the second pivot axis is parallel to the first pivot axis.

The mutual interference of the door hook 140 and the fastening member 130 during the rotation is prevented to some extent, and the space required for arranging the door hook 140 on the door body 120 can be reduced, so that the cooking appliance 100 can be slim and beautiful.

Referring to fig. 1 and 2, the pivot axis of the door 120 is located at the lower portion of the host 110, so that the door 120 is in a downward opening configuration, the fastener 130 is mounted at the upper side portion of the host 110, the door hook 140 is correspondingly disposed at the upper side portion of the host 110, and the operation portion 150 is correspondingly located at the upper side portion of the host 110, so that manual operation is facilitated. At least a portion of the hook body 141 protrudes from the back plate of the door body 120.

In actual implementation, based on the fact that the pivot axis of the door 120 is located at the lower portion of the main machine 110, and considering the door opening force of the user, the door handle 121 may be installed at a position of the door 120 near the upper portion of the main machine 110, the corresponding fastener 130 may be installed at the upper side portion of the main machine 110, when the door 120 needs to be opened to take out food after cooking is completed, the user may rotate the operation part 150, the operation part 150 may drive the door hook 140 to rotate up and down until the door hook 140 rotates from the first position to the second position, at this time, the first lock of the cooking appliance 100 is released, at the same time, the user may hold the door handle 121, and may pull the door 120 with a small force, the upper end of the door 120 may be separated from the main machine 110 of the cooking appliance 100, and may rotate downward around the pivot axis, and with the release of the second lock, the door 120 and the main machine 110 of the cooking appliance 100 may also be unlocked accordingly.

Second, since the operation portion 150 needs to drive the door hook 140 and the door hook 140 may be adapted to unlock or lock the fastener 130, the operation portion 150 needs to be disposed adjacent to the fastener 130, and in the above embodiment, the fastener 130 may be mounted on the upper portion of the host 110, so that the height of the operation portion 150 is high, and it is difficult for a child to easily reach the operation portion 150, so that the safety of the child lock structure is ensured.

According to the cooking utensil 100 provided by the embodiment of the application, through the unlocking structural design of the downward opening door, the habit of applying external force to a human body is met, the operation is convenient, and the use experience is improved. In addition, the space occupied by the whole cooking utensil 100 is smaller, the volume utilization rate is improved, and the whole layout is convenient; meanwhile, the door 120 of the sliding door type can be used as a scalding food for transition and just cooking, so that a user can conveniently take and put the food, and the experience of the whole machine is optimized.

Referring to fig. 2, the host computer 110 includes a liner, a mounting bracket 112, and an outer cover.

Specifically, the liner has a cooking cavity that can be used as a holding container to cooperate with the door 120 to provide a closed environment for food.

The mounting bracket 112 is installed in the inner bag, and the buckling piece 130 is pivotally installed in the side that the mounting bracket 112 deviates from the inner bag, has realized the installation of buckling piece 130, and in addition, the mounting bracket 112 is used for with locking portion 142 locking cooperation, has simplified the structure of cooking utensil 100, can reduce cooking utensil 100's volume to a certain extent.

And a cover which is provided outside the inner container, and from which at least part of the operation portion 150 protrudes.

Through the dustcoat of setting up outside the inner bag, realized the protection to the inner bag, in addition, the dustcoat plays thermal-insulated effect, avoids the heat of inner bag direct and user contact, scalds the user. By making at least part of the operation portion 150 protrude from the outer cover so as to facilitate the user to operate, when the door 120 needs to be opened to take out food after the food is cooked, the door 120 is in a closed state and the door hook 140 is located at the first position, the user can operate the operation portion 150 so that the door hook 140 rotates towards the second position until the door hook 140 reaches the second position, at this time, the first lock of the cooking utensil 100 is released, the user holds the door handle 121, and the door 120 can be pulled outwards with a small force, and as the second lock is released, the door 120 and the main machine 110 of the cooking utensil 100 can be correspondingly unlocked.

Referring to fig. 4 to 6, the mounting frame 112 is provided with a through hole 114, and the hook 141 can pass through the through hole 114 to be fastened with the fastener 130, so that the structure is simple and easy to process. The locking portion 142 is used for abutting with the periphery of the through hole 114, so that locking cooperation between the locking portion 142 and the host 110 can be achieved, the structure of the mounting frame 112 is simplified, the mounting frame 112 is convenient to process, in addition, the mounting frame 112 is simplified, and the volume of the cooking utensil 100 can be reduced to a certain extent.

The principle of the locking portion 142 cooperating with the mounting frame 112 to realize the first locking is that the locking portion 142 is formed with a locking surface, and the mounting frame 112 is provided with a locking cooperating end surface, so that the locking surface cooperates with the locking cooperating end surface to lock the door 120 and the mounting frame 112. Specifically, for example, in one embodiment, the mounting bracket 112 is provided with an abutment arm, on which a locking engagement end surface is formed, and the locking engagement end surface may abut against a locking surface formed on the locking portion 142, so that the locking engagement of the locking portion 142 with the mounting bracket 112 may be achieved, and in another embodiment, the mounting bracket 112 may also be provided with a locking groove, on which the locking engagement end surface is formed on the locking portion 142, and the locking surface formed on the locking portion 142 may cooperate with the locking groove, so that the locking engagement of the locking portion 142 with the mounting bracket 112 may be achieved.

Referring to fig. 7 and 8, the locking portion 142 has a guiding surface 145 extending obliquely, and by the guiding surface 145, when the locking portion 142 moves from the position released from the host 110 to the position engaged with the host 110, the locking portion 142 and the host 110 are facilitated to enter the locked state.

Referring to fig. 6, the fastener 130 has a fork 131 with an opening opened upwards, and the fastening opening of the door hook 140 is fastened with the fork 131, because the opening of the fork 131 of the fastener 130 is arranged upwards, when the fastening opening of the door hook 140 is required to be released from the fork 131, a downward force needs to be applied to the fork, so that the opening of the fork rotates downwards, therefore, a downward force needs to be applied to the operation part 150 when the door is opened, the operation is in line with the habit of applying force to a human body, the operation is simple, and the use experience of a user is improved.

In one embodiment, the clasp 130 has a pivot portion 132 and a fork 131 portion.

The pivot 132 is pivotally mounted to the main unit 110.

Specifically, referring to fig. 6 to 8, a pivot shaft 115 is disposed on the host 110, a boss 116 is protruding from a side wall of the pivot shaft 115, a mounting hole 134 is disposed on the pivot portion 132, a guide groove 135 is disposed on an inner wall surface of the mounting hole 134 along an axial direction of the mounting hole, when the mounting hole is mounted, the guide groove 135 is aligned with the boss 116, the pivot portion 132 is sleeved on the pivot shaft 115, the pivot portion 132 is made to rotate close to the host 110, the boss 116 protrudes out of the guide groove 135, the pivot portion 132 is rotated so that an end surface of the boss 116 facing the host 110 abuts against an end surface of the pivot portion 132 facing away from the host 110, and the boss 116 and the guide groove 135 are staggered along a rotation direction of the door hook 140, so that a movable travel of the pivot portion 132 facing away from the host 110 is limited, and the pivot portion 132 is prevented from falling off from the pivot portion 132. In addition, the boss 116 provides a predetermined rotational friction force of the pivoting portion 132, so that the pivoting portion 132 can be rotated by a predetermined external force and also can maintain a current angular position (i.e., a current position) after the external force is removed.

The shifting fork portion 133 is connected with the pivot portion 132, and the shifting fork 131 is disposed on the shifting fork portion 133, so that the locking of the door 120 relative to the host 110 can be achieved due to the buckling of the shifting fork 131 and the buckling opening of the hook body 141, that is, the second locking of the above embodiment is completed. The locking part 142 is locked with the host 110, and the first unlocking of the above embodiment can be achieved.

In some embodiments, the pivot portion 132 and the fork portion 133 may be integrally provided.

In some embodiments, as shown in fig. 3, 7 and 8, the cooking appliance 100 may further include a first reset member 160.

The first restoring member 160 may be elastically coupled between the door hook 140 and the door body 120, and the first restoring member 160 may be used to drive the door hook 140 to maintain the first position.

In order to avoid dislocation of the first reset element 160 and influence the reset effect, the host 110 is provided with a connecting column, one end of the first reset element 160 can be connected with the connecting column, the other end of the first reset element 160 can be connected with the door hook 140, the first reset element 160 can be in a stretching state, and the elastic restoring force of the first reset element 160 can drive the door hook 140 to rotate towards the first position. Of course, in other embodiments, the first restoring member 160 may be in a compressed state, and the elastic restoring force of the restoring member may drive the door hook 140 to rotate toward the first position.

Specifically, the first restoring member 160 may be a spring, an elastic rubber sleeve, or an elastic string, which is not limited herein.

In actual implementation, when the user applies an external force to the operation part 150, the door hook 140 may rotate from the first position to the second position, during which the first restoring member 160 between the connection post and the door hook 140 is continuously stretched, and the elastic force applied to the door hook 140 by the first restoring member 160 is continuously increased until the door hook 140 rotates to the second position against the elastic force, at this time, the first lock of the cooking appliance 100 is released, and the user may pull the door handle 121 to pull the door body 120 downward, i.e., unlock the second lock of the cooking appliance 100.

After the door is opened, the user can release the external force applied to the operation part 150, and after the manpower applied to the door hook 140 to overcome the elastic force disappears, the door hook 140 can rotate from the second position to the first position, in the process, the first reset piece 160 positioned between the connecting post and the door hook 140 is continuously shortened, the elastic force applied to the door hook 140 by the first reset piece 160 is continuously reduced until the door hook 140 returns to the first position, so that the automatic reset of the door hook 140 is realized, and the operation is simple.

The cooking utensil 100 that this application embodiment provided for through the setting of above-mentioned first piece 160 that resets for the user loosens behind the operating unit 150 door hook 140 can get back to the first position automatically, and the spliced pole is connected first piece 160 that resets and is made first piece 160 that resets be difficult for droing and durable, simple structure simultaneously, and the assembly part is single, and is lower to the machining precision requirement, does benefit to the installation.

It should be noted that, in order to make the connection between the first reset piece 160 and the door hook 140 firm, and be difficult for coming off, be provided with the connecting hole 146 on the door hook 140, the first reset piece 160 is connected with the connecting hole 146 to make the first reset piece 160 be difficult for coming off and durable, simple structure simultaneously, the assembly part is single, and is lower to the machining precision requirement, does benefit to the installation.

According to the cooking utensil 100 provided by the embodiment of the application, the first reset piece 160 is matched, the door hook 140 is unlocked in a rotating mode and reset elastically, the connecting hole 146, the first reset piece 160 and the connecting column are matched with each other, mechanical performance of the door hook 140 in cyclic reciprocating motion is not greatly affected, and accordingly reliability of the whole child lock structure is improved.

In some embodiments, referring to fig. 4, the cooking appliance 100 further includes a second restoring member elastically coupled between the fastener 130 and the main body 110, and the second restoring member and the door hook 140 have opposite moments to the fastener 130 when the door is opened.

Through setting up the second piece that resets of connecting between buckling piece 130 and host computer 110, the moment of second piece that resets and door hook 140 are opposite buckling piece 130 when opening the door realizes being removed the back as the external force that is used for on the door body 120, and the door body 120 can be under the effect of second piece that resets, and simple structure easily operates to the initial position of automatic recovery.

In particular, the second restoring member may be a torsion spring, and of course, in other embodiments, the second restoring member may be selected as desired, which is not limited in this application.

The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

In the description of the present application, "a first feature", "a second feature" may include one or more of the features.

In the description of the present application, the meaning of "plurality" is two or more.

In the description of this application, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact by another feature therebetween.

In the description of this application, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means 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 present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A cooking appliance, comprising:

a main body having a cooking cavity;

the door body is pivotally arranged on the host machine and used for closing the cooking cavity;

the buckling piece is pivotally arranged on the host along a first pivot axis;

the door hook is rotatably arranged on the door body between a first position and a second position along a second pivot axis, the door hook is provided with a hook body, the hook body extends out of a back plate of the door body and is used for being buckled with the buckling piece, a locking part is arranged on the side part of the hook body, the locking part is suitable for being in locking fit with the host machine when the door hook is in the first position, the locking part is suitable for being unlocked with the host machine when the door hook is in the second position, and the door hook is used for driving the buckling piece to rotate in a direction separated from the door hook when the locking part is unlocked with the host machine and the door body rotates in a door opening direction; the method comprises the steps of,

and the operation part is connected with the door hook and is at least used for driving the door hook to rotate from a first position to a second position.

2. The cooking appliance of claim 1, wherein the second pivot axis is parallel to the first pivot axis.

3. The cooking appliance of claim 1 wherein the pivot axis of the door is located in a lower portion of the main body, the clasp is mounted to an upper side portion of the main body, and at least a portion of the hook extends from a back plate of the door.

4. A cooking appliance according to any one of claims 1-3, wherein the host machine comprises:

the inner container is provided with a cooking cavity;

the mounting frame is mounted on the inner container, the buckling piece is pivotally mounted on one side, away from the inner container, of the mounting frame, and the mounting frame is used for being in locking fit with the locking part;

and the outer cover is covered outside the inner container, and at least part of the operating part extends out of the outer cover.

5. The cooking appliance of claim 4, wherein the mounting frame is provided with a via;

the hook body can pass through the through hole and be buckled with the buckling piece, and the locking part is used for propping against the periphery of the through hole.

6. A cooking appliance according to any one of claims 1 to 3, wherein the operating portion is provided integrally with the door hook.

7. A cooking appliance according to any one of claims 1-3, wherein the locking portion has a guiding surface extending obliquely.

8. A cooking apparatus according to any one of claims 1 to 3, wherein the fastener has a fork open upward, and the fastening mouth of the hook body is fastened to the fork.

9. A cooking appliance according to any one of claims 1-3, further comprising:

the first reset piece is elastically connected between the door hook and the door body and used for driving the door hook to be kept at a first position.

10. A cooking appliance according to any one of claims 1-3, further comprising:

the second reset piece is elastically connected between the buckling piece and the host, and the moment of the second reset piece and the moment of the door hook on the buckling piece are opposite when the door is opened.