CN216921727U

CN216921727U - Locking assembly and cooking utensil

Info

Publication number: CN216921727U
Application number: CN202220319938.XU
Authority: CN
Inventors: 位帅帅; 吴延岐; 张鑫; 朱新朝
Original assignee: Midea Group Co Ltd; Guangdong Midea Kitchen Appliances Manufacturing Co Ltd
Current assignee: Midea Group Co Ltd; Guangdong Midea Kitchen Appliances Manufacturing Co Ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-07-08
Anticipated expiration: 2032-02-17

Abstract

The utility model provides a locking assembly and a cooking appliance. Wherein, locking Assembly includes: the mounting body comprises a first plate and a second plate, the second plate is positioned on one side of the first plate, and the second plate is provided with a door hook; a first lock structure provided on one of the first plate and the second plate, the first lock structure including a locking member movable between a first position and a second position; a second lock structure provided on the other of the first plate and the second plate; the first lock structure further includes: the limiting piece is used for limiting the locking piece at a second position. The limiting piece can limit the locking piece at the second position, namely, when a user does not need to use the child lock function, the limiting piece is used for limiting the locking piece at the second position, namely, under the action of the limiting piece, the locking piece cannot move to the first position, the locking piece and the second lock structure are always in a separated state, and at the moment, the first lock structure and the second lock structure are in a failure state.

Description

Locking assembly and cooking utensil

Technical Field

The utility model relates to the technical field of cooking appliances, in particular to a locking assembly and a cooking appliance.

Background

In the related art, the microwave oven is unreasonable in arrangement, the microwave oven can be opened by slightly pulling the door body, children easily touch the door body handle by mistake, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art or the related art.

To this end, a first aspect of the utility model proposes a locking assembly.

A second aspect of the present invention proposes a cooking appliance.

In view of this, a first aspect of the present invention proposes a locking assembly comprising: the mounting body comprises a first plate and a second plate, the second plate is positioned on one side of the first plate, and the second plate is provided with a door hook; a first lock structure provided on one of the first plate and the second plate, the first lock structure including a locking member movable between a first position and a second position; a second lock structure provided on the other of the first plate and the second plate; wherein, when the locking piece is in the first position, the locking piece is connected with the second lock structure, and when the locking piece is in the second position, the locking piece is separated from the second lock structure.

The utility model provides a locking assembly which comprises a mounting body, a first lock structure and a second lock structure, wherein the mounting body comprises a first plate and a second plate. The first lock structure is disposed on one of the first plate and the second plate, and the second lock structure is disposed on the other of the first plate and the second plate. The installation body is as the installation carrier of first lock structure and second lock structure, can guarantee the cooperation size of first lock structure and second lock structure, provides reliable structural support for first lock structure and the effective cooperation of second lock structure.

The second board is equipped with the door hook, and cooking utensil's the door body includes second board and door hook, and behind the locking cooking utensil's the door body, the locking piece of first lock structure is in the primary importance and is locked the structure with the second to play the effect that stops to the door body, can't open the door body, at this moment, even children draw and drag the door body, also can't unblock the door body. That is to say, first lock structure and second lock structure cooperate in order to realize the effect of child's lock, is in the first position and under the circumstances with the cooperation of second lock structure at the locking piece, can't realize opening the door body.

When the locking piece of first lock structure is in the second position, locking piece and second lock structure separation, at this moment, exert the external force that is greater than the locking force of door hook and cooking utensil's box structure for the door body and can reach the purpose of unblock a body.

That is to say, when opening the door body, need make the locking piece move to the second position earlier, and the mode of rethread pulling the door body makes door hook and box structure break away from, promptly, the locking subassembly has the function that two-step opened the door.

This setting can effectively be solved among the correlation technique, and the security and the reliability that include the cooking utensil use of locking subassembly can be guaranteed to children mistake touch button or the door body and the unblock door body problem.

The locking assembly according to the utility model, as described above, may also have the following additional technical features:

in the above technical solution, further, the first lock structure further includes: and a part of the driving piece extends out of the outer surface of the mounting body, and the driving piece is used for driving the locking piece to move.

In this technical scheme, first lock structure still includes the driving piece, and the surface of installation body is stretched out to a part of driving piece, and external force acts on the driving piece, and the driving piece moves for the installation body, and then drives the locking piece and move for the installation body.

It can be understood that, after the door body is locked, the locking piece is located at the first position, and the locking piece is connected with the second lock structure, so that the door body cannot be opened. Through stirring the driving piece, the driving piece drives the locking piece to move from the first position to the second position, and at the moment, the purpose of unlocking the door body can be achieved by pulling the door body.

In any of the above technical solutions, further, the second lock structure is provided with a fitting groove; wherein, in the first position, a part of the locking member is inserted into the fitting groove, and in the second position, the locking member is separated from the fitting groove.

In this technical scheme, the second lock structure is equipped with the cooperation groove, and the cooperation groove is connected with the locking piece cooperation.

When first position, in the partly insertion cooperation groove of locking piece, the locking piece cooperatees with second lock structure in order to play the effect that stops to the door body, can't open the door body, at this moment, even children draw the door body of dragging, also can't unblock the door body.

When the second position, the locking piece separates with the cooperation groove, and at this moment, the external force that is greater than the locking power of door hook and box structure is applyed to the door body can reach the purpose of unblock door body.

In any of the above technical solutions, further, the mounting body is provided with a first opening and a second opening; the driving piece extends out of the outer surface of the mounting body through the first opening; wherein, when in the first position, the locking member can extend out of the outer surface of the mounting body through the second opening and be connected with the second lock structure.

In this solution, at least a part of the first lock structure is located inside the mounting body.

Specifically, the mounting body is provided with a first opening and a second opening.

The first opening has the function of allowing the driving part to extend out, namely, the driving part extends out of the outer surface of the mounting body through the first opening, and a user can control the driving part to move in a mode of holding the driving part.

The second opening has the effect that in the first position the locking element extends beyond the outer surface of the mounting body, i.e. in the first position the locking element extends beyond the outer surface of the mounting body through the second opening and is connected to the second lock structure.

In any of the above technical solutions, further, the first lock structure further includes a housing, the housing is disposed on one of the first plate and the second plate, the housing is provided with a third opening and a fourth opening, and the driving member extends out of an outer surface of the housing through the third opening; wherein, in the first position, the locking member is capable of extending out of the outer surface of the housing through the fourth opening and being coupled to the second locking structure.

In this solution, the first lock structure is located outside the mounting body.

Specifically, the first lock structure further includes a housing provided with a third opening and a fourth opening.

The third opening has the function of allowing the driving member to extend out, that is, the driving member extends out of the outer surface of the housing through the third opening, and a user can control the driving member to move by holding the driving member.

The fourth opening has the effect that in the first position the locking member extends beyond the outer surface of the housing, i.e. in the first position the locking member extends beyond the outer surface of the housing through the fourth opening and is connected to the second lock structure.

In any of the above technical solutions, further, the first lock structure further includes: the reset piece is used for driving the locking piece to reset from the second position to the first position.

In this technical scheme, first lock structure still includes the piece that resets, and the piece that resets can make the locking piece resume to the first position when being in the second position. That is, the piece that resets provides the power support for the locking piece returns to the first position from the second position, and then provides the structure guarantee for the locking piece can move between first position and second position.

Specifically, the first lock structure is coupled to an outer surface of the first panel and the second lock structure is coupled to an outer surface of the second panel. In the second position, the locking member extends beyond an outer surface of the housing of the first lock structure.

When the door body is closed, the second lock structure on the door body pushes the locking piece to move from the first position to the second position. When the door body is closed, the locking piece returns to the first position from the second position under the action of the resetting piece and is connected with the second lock structure. That is to say, when closing the door body, the second lock structure on the door body can push against the locking piece and make it move backward, and the piece that resets is compressed thereupon, and the locking piece moves forward again under the effect of the piece that resets after the door body totally closed, and is connected with second lock structure until moving to the first position, and this is the process of locking automatically behind the closed door body. This setting makes first lock structure and second lock structure have the function of locking automatically, has richened the service function and the performance of product.

In any one of the above technical solutions, further, the reset member includes an elastic portion, and the elastic portion abuts against between the locking member and an inner wall surface of the first lock structure.

In this technical scheme, through the structure that rationally sets up the piece that resets for the piece that resets includes the elastic component, and the elastic component supports and leans on between the internal face of locking piece and first lock structure. When the locking piece moved to the second position by primary importance, elastic deformation took place for the extrusion of locking piece in the elastic part, and after removing the external force that is used in the locking piece, elastic part recovered elastic deformation in order to reset, and the elastic part resets and can drive the locking piece and resume to the primary importance by the second place. This setting makes first lock structure and second lock structure have the function of locking automatically, has richened the service function and the performance of product.

Meanwhile, the structure is arranged to ensure the effectiveness and feasibility of the driving locking piece to return to the first position from the second position, and has the advantages of simple structure and low production cost.

Specifically, the elastic portion includes a spring, a torsion spring, an electrically deformable member, or the like, which is not listed here.

Specifically, the driving member is connected to one side of the locking member, the first end of the elastic portion is connected to the driving member, and the second end of the elastic portion is connected to the inner wall surface of the housing of the first lock structure.

In any of the above technical solutions, further, the first lock structure further includes: the limiting piece is used for limiting the locking piece at a second position.

In this technical scheme, first lock structure still includes the locating part, and the locating part can be spacing at the second position with the locking piece, that is to say, when the user need not use child lock function, utilizes the locating part to be spacing at the second position with the locking piece, promptly, under the effect of locating part, the locking piece can't move to first position, and locking piece and second lock structure are in the disengagement state all the time, and at this moment, first lock structure and second lock structure are in the inefficacy state. The setting can meet different use requirements of users, and the use applicability and the use function of the product are improved.

In any of the above technical solutions, further, the first lock structure is provided with a positioning hole and a sliding groove, and the sliding groove is used for accommodating the limiting member; when the locking piece is located at the first position, the positioning hole and the sliding groove are arranged in a staggered mode, when the locking piece is located at the second position, the sliding groove is communicated with the positioning hole, and one part of the limiting piece can stretch into the positioning hole.

In this technical scheme, first lock structure is equipped with locating hole and spout, and the spout can the holding locating part, promptly, when need not to use the locating part, can arrange the locating part in the spout, and the spout has the effect of accomodating the locating part. Therefore, the device investment for additionally increasing the accommodating limiting part can be avoided, the use function of the first lock structure is enriched, and the problem that the limiting part is lost can not occur.

Furthermore, the positioning holes and the sliding grooves are arranged in a staggered mode in the first position, and the sliding grooves are communicated with the positioning holes in the second position. That is, only at the second position, the sliding groove is disposed corresponding to the positioning hole. If the user does not need to use the child lock function, the locking piece can be moved to the second position, one part of the limiting piece extends into the positioning hole, the other part of the limiting piece is arranged in the sliding groove, and the purpose of limiting the movement of the locking piece is achieved through the arrangement. At this time, the first lock structure and the second lock structure are in a failure state.

It can be understood that, when the locking member is in the first position, the positioning hole and the sliding groove are arranged in a staggered manner, and at this time, the limiting member in the sliding groove cannot extend into the positioning hole.

The lock has the advantages of being convenient to operate and simple in structure, using functions of the first lock structure can be guaranteed, and production cost of products can be reduced.

In any one of the above technical solutions, further, the driving member is connected to one side of the locking member, a part of the driving member is recessed to form a sliding groove, a mounting opening is formed in a part of the driving member located outside the mounting body, and the mounting opening is communicated with the sliding groove.

In this technical scheme, the driving piece is located one side of locking piece, and the driving piece is connected with the locking piece. The driving piece moves to drive the locking piece to move.

Specifically, a part of the driving piece is sunken to form a sliding groove, a mounting opening is formed in the part, located on the outer side of the mounting body, of the driving piece, the mounting opening is communicated with the sliding groove, the limiting piece can be placed in the sliding groove through the mounting opening, and the limiting piece can be taken out of the sliding groove through the mounting opening.

Since a part of the driving member is recessed to form the slide groove, the stopper fitted with the slide groove can move with the movement of the driving member.

When the driving piece drives the locking piece to move to the second position, the sliding groove is arranged corresponding to the positioning hole, and at the moment, one part of the limiting piece can be pushed into the positioning hole.

In any of the above technical solutions, further, the first lock structure and the second lock structure are both located at the bottom of the mounting body.

In this technical scheme, through the cooperation structure of reasonable first lock structure, second lock structure and installation body that sets up for first lock structure and second lock structure all are located the bottom of installation body. The first lock structure and the second lock structure are hidden while effectiveness and feasibility of matching of the first lock structure and the second lock structure are guaranteed, the first lock structure is not easy to trigger, and therefore the probability of occurrence of false triggering of children can be greatly reduced.

In any of the above solutions, further, the driving member is formed integrally with the locking member.

In the technical scheme, the driving piece and the locking piece are integrally formed, and the structure is provided with the assembling process of the driving piece and the locking piece, so that the assembling process and the subsequent disassembling process of the driving piece and the locking piece are simplified, the assembling and disassembling efficiency is favorably improved, and the production and maintenance cost can be reduced. In addition, the driving piece and the locking piece are integrally formed, so that the dimensional accuracy requirement of product molding can be ensured.

A second aspect of the present invention provides a cooking appliance, comprising: a box structure provided with a cooking cavity; the door body is connected with the box body structure in an openable and closable manner; according to the locking assembly in any technical scheme of the first aspect, the box body structure comprises a first plate, and the door body comprises a second plate.

The cooking appliance provided by the utility model comprises the locking assembly according to any one of the technical solutions of the first aspect, so that the cooking appliance has all the benefits of the locking assembly.

In the above technical solution, further, the box structure includes: a cavity body forming a cooking cavity; the shell is covered on at least one part of the cavity body; the control panel is connected with the shell and comprises a first plate.

In this technical scheme, the box structure includes chamber body, shell and control panel. Wherein, the chamber body forms the culinary art chamber, under the condition of the unblock door body, can place food to the culinary art intracavity, and take out food from the culinary art intracavity.

The outer shell cover is arranged on at least one part of the cavity body, and then the cavity body is well protected. In addition, a certain installation cavity exists between the cavity body and the shell, and then related components of the cooking appliance are installed in the installation cavity between the cavity body and the shell.

In addition, control panel and shell are connected, and control panel includes the first board, provides structural support for guaranteeing the cooperation size of first lock structure and second lock structure.

It is understood that the operation of the cooking appliance may be controlled through the control panel.

In any of the above technical solutions, further, the first plate is disposed corresponding to the top plate of the control panel, and the first plate is closer to the top plate of the control panel than the first lock structure; the first part of second board corresponds the setting with the roof of the door body, and the second part of second board is located the opening end department of chamber body, and the second part of second board is equipped with the door hook.

In this technical scheme, through the cooperation relation that rationally sets up control panel, first lock structure, second lock structure and the door body for first board corresponds the setting with control panel's roof, and first board compares in the roof that first lock structure is closer to control panel, and the first portion of second board corresponds the setting with the roof of the door body, and the second portion of second board is located the opening end department of chamber body. This setting changes cooking utensil's outward appearance for a short time, has effectively utilized the space of cooking utensil bottom.

Specifically, the cooking appliance includes a microwave oven, an oven, a steam box or a steaming and baking all-in-one machine.

Additional aspects and advantages of the utility model 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 utility model.

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 a schematic structural view of a first viewing angle of a cooking appliance of an embodiment of the present invention;

fig. 2 is a schematic structural view illustrating a second viewing angle of a cooking appliance according to an embodiment of the present invention;

fig. 3 is a schematic structural view illustrating a third viewing angle of a cooking appliance according to an embodiment of the present invention;

fig. 4 is a schematic structural view illustrating a fourth viewing angle of a cooking appliance according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram illustrating a first view angle of the door body, the locking assembly and the control panel in a locked state according to an embodiment of the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

FIG. 7 is a second perspective structural view of the door, locking assembly and control panel in a locked position in accordance with one embodiment of the present invention;

FIG. 8 is a schematic structural view of a first view angle of the door, the locking assembly and the control panel in an unlocked state according to an embodiment of the present invention;

FIG. 9 is an enlarged view of a portion of FIG. 8 at B;

FIG. 10 is a second perspective structural view of the door, locking assembly and control panel in an unlocked state in accordance with one embodiment of the present invention;

FIG. 11 is a schematic structural view of a first viewing angle of the door body, locking assembly and control panel after opening the door according to one embodiment of the present invention;

FIG. 12 is a schematic structural view of a second viewing angle of the door body, locking assembly and control panel after opening of the door in accordance with one embodiment of the present invention;

FIG. 13 is a schematic structural view of a third viewing angle of the door body, locking assembly and control panel after opening the door according to one embodiment of the present invention;

FIG. 14 is a schematic structural view illustrating a first perspective of a door, locking assembly and control panel in a failure state in accordance with one embodiment of the present invention;

FIG. 15 is a second perspective structural view of the door, locking assembly and control panel in a failure condition in accordance with one embodiment of the present invention;

FIG. 16 is an enlarged view of a portion of FIG. 15 at C;

FIG. 17 is a schematic structural view of a third perspective of the door, locking assembly and control panel in a failure state in accordance with one embodiment of the present invention;

FIG. 18 is a fourth perspective structural view of the locking assembly and control panel of one embodiment of the present invention in a failure state;

FIG. 19 shows a schematic structural view of a first lock structure, a control panel and a first plate of an embodiment of the utility model;

FIG. 20 shows an exploded view of the first lock structure, control panel and base plate of one embodiment of the utility model;

FIG. 21 is a schematic diagram illustrating a first perspective view of a first lock structure in a closed state in accordance with an embodiment of the present invention;

FIG. 22 is a schematic structural view illustrating a second perspective of the first lock structure in a closed state in accordance with one embodiment of the present invention;

FIG. 23 is a schematic diagram illustrating a third perspective of a first lock structure in a closed state in accordance with an embodiment of the present invention;

FIG. 24 is a schematic view of a first lock structure of an embodiment of the present invention in a locked state;

FIG. 25 is a first structural view of a first lock structure in a failure state in accordance with an embodiment of the present invention;

FIG. 26 is a schematic structural view of a first lock structure of an embodiment of the present invention from a second perspective in a failure state;

FIG. 27 is a schematic diagram illustrating a third perspective of a first lock structure in a failure state in accordance with an embodiment of the present invention;

FIG. 28 is a schematic diagram illustrating a fourth perspective of a first lock structure in a failure state in accordance with an embodiment of the present invention;

FIG. 29 illustrates a first perspective structural view of a control panel and a first plate of an embodiment of the present invention;

FIG. 30 is a schematic diagram illustrating a second perspective of the control panel and the first plate in accordance with one embodiment of the present invention;

FIG. 31 is a first perspective structural view of the door body and secondary lock structure in accordance with one embodiment of the present invention;

fig. 32 is a structural schematic diagram illustrating a second perspective view of a door body and a second latch structure according to an embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 32 is:

the locking device comprises a locking assembly 100, a mounting body 110, a first plate 112, a door 114, a second plate 115, a door hook 116, a first locking structure 120, a locking member 122, a driving member 124, a shell 126, a third opening 128, a fourth opening 130, a resetting member 132, a limiting member 134, a positioning hole 136, a sliding groove 138, a mounting hole 140, a second locking structure 150, a matching groove 152, a cooking utensil 200, a box body structure 210 and a control panel 220.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model, taken in conjunction with the accompanying drawings and detailed description, is set forth below. 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.

The locking assembly 100 and the cooking appliance 200 according to some embodiments of the present invention are described below with reference to fig. 1 to 32.

Example 1:

as shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27 and 28, an embodiment of the first aspect of the present invention proposes a locking assembly 100, the locking assembly 100 comprising a mounting body 110, a first lock structure 120 and a second lock structure 150.

The mounting body 110 includes a first plate 112 and a second plate 115.

The second plate 115 is positioned at one side of the first plate 112, and the second plate 115 is provided with a door hook 116.

A first lock structure 120 is provided on one of the first and

second plates

112, 115, the first lock structure 120 including a locking member 122, the locking member 122 being movable between a first position and a second position.

The second lock structure 150 is provided on the other of the first plate 112 and the second plate 115.

Wherein the locking member 122 is coupled to the second lock structure 150 when the locking member 122 is in the first position and the locking member 122 is decoupled from the second lock structure 150 when the locking member 122 is in the second position.

In detail, the locking assembly 100 includes a mounting body 110, a first lock structure 120, and a second lock structure 150, wherein the mounting body 110 includes a first plate 112 and a second plate 115. The first lock structure 120 is provided on one of the first plate 112 and the second plate 115, and the second lock structure 150 is provided on the other of the first plate 112 and the second plate 115. The mounting body 110 serves as a mounting carrier for the first lock structure 120 and the second lock structure 150, so that the fitting size of the first lock structure 120 and the second lock structure 150 can be ensured, and reliable structural support is provided for effective fitting of the first lock structure 120 and the second lock structure 150.

The second plate 115 is provided with a door hook 116, the door body 114 of the cooking appliance 200 includes the second plate 115 and the door hook 116, and after the door body 114 of the cooking appliance 200 is locked, the locking piece 122 of the first locking structure 120 is connected with the second locking structure 150 at the first position to block the door body 114, so that the door body 114 cannot be opened, and at this time, even if a child pulls the door body 114, the door body 114 cannot be unlocked. That is, the first lock structure 120 and the second lock structure 150 cooperate to achieve the function of a child lock, and when the locking member 122 is located at the first position and cooperates with the second lock structure 150, the door 114 cannot be opened.

When the locking member 122 of the first locking structure 120 is located at the second position, the locking member 122 is separated from the second locking structure 150, and at this time, an external force greater than the locking force of the door hook 116 and the box structure 210 of the cooking appliance 200 is applied to the door body 114, so that the purpose of unlocking the door body 114 can be achieved.

That is, when the door 114 is opened, the locking member 122 needs to be moved to the second position, and then the door hook 116 is separated from the box structure 210 by pulling the door 114, that is, the locking assembly 100 has a two-step door opening function.

This arrangement can effectively solve the problem in the related art that a child accidentally touches the key or the door 114 to unlock the door 114, and can ensure the safety and reliability of the use of the cooking appliance 200 including the locking assembly 100.

Example 2:

as shown in fig. 1 to 28, on the basis of embodiment 1, embodiment 2 provides a lock assembly 100, and the lock assembly 100 includes a mounting body 110, a first lock structure 120, and a second lock structure 150.

The mounting body 110 includes a first plate 112 and a second plate 115.

The second plate 115 is located at one side of the first plate 112, and the second plate 115 is provided with a door hook 116.

A first lock structure 120 is provided on one of the first and

second plates

Further, as shown in fig. 5, 6, 8, 9, 12, 15, 16, 20, 21, 22, 23, 24, 25, 26, 27 and 28, the first lock structure 120 further includes a driving member 124.

A portion of the driving member 124 extends out of the outer surface of the mounting body 110, and the driving member 124 is used to drive the locking member 122 to move.

In detail, the first lock structure 120 further includes an actuating member 124, a portion of the actuating member 124 extends out of the outer surface of the mounting body 110, an external force is applied to the actuating member 124, the actuating member 124 moves relative to the mounting body 110, and the locking member 122 moves relative to the mounting body 110.

It can be understood that after the door 114 is locked, the locking member 122 is located at the first position, and the locking member 122 is connected to the second lock structure 150, at this time, the door 114 cannot be opened. By pulling the driving member 124, the driving member 124 drives the locking member 122 to move from the first position to the second position, and at this time, the purpose of unlocking the door body 114 can be achieved by pulling the door body 114.

Example 3:

as shown in fig. 1 to 28, on the basis of embodiment 1 or embodiment 2, embodiment 3 provides a lock assembly 100, and the lock assembly 100 includes a mounting body 110, a first lock structure 120, and a second lock structure 150.

The mounting body 110 includes a first plate 112 and a second plate 115.

The first lock structure 120 is disposed on one of the first and

second plates

Further, as shown in fig. 11, the second lock structure 150 is provided with a fitting groove 152; wherein, in the first position, a portion of the locking member 122 is inserted into the engagement groove 152, and in the second position, the locking member 122 is separated from the engagement groove 152.

In detail, the second locking structure 150 is provided with a matching groove 152, and the matching groove 152 is matched and connected with the locking member 122.

In the first position, a portion of the locking member 122 is inserted into the engaging groove 152, and the locking member 122 and the second lock structure 150 cooperate to block the door 114, so that the door 114 cannot be opened, and at this time, even if a child pulls the door 114, the child cannot unlock the door 114.

In the second position, the locking member 122 is separated from the engaging groove 152, and at this time, an external force greater than the locking force of the door hook 116 and the box structure 210 is applied to the door 114, so as to unlock the door 114.

Specifically, the locking member 122 moves in a first direction under the action of the driving member 124, as can be seen from fig. 1 and 3, the first direction is different from the opening direction of the door 114, so that, in the first position, the locking member 122 cooperates with the second lock structure 150 to block the door 114.

Example 4:

as shown in fig. 1 to 28, on the basis of embodiment 2, embodiment 4 provides a lock assembly 100, and the lock assembly 100 includes a mounting body 110, a first lock structure 120, and a second lock structure 150.

The mounting body 110 includes a first plate 112 and a second plate 115.

A first lock structure 120 is provided on one of the first and

second plates

Further, the mounting body 110 is provided with a first opening and a second opening.

The driver 124 protrudes out of the outer surface of the mounting body 110 through the first opening.

Wherein, in the first position, the locking member 122 can extend out of the outer surface of the mounting body 110 through the second opening and be connected with the second lock structure 150.

In detail, at least a portion of the first lock structure 120 is located inside the mounting body 110.

Specifically, the mounting body 110 is provided with a first opening and a second opening.

The first opening has a function of allowing the driving member 124 to extend, that is, the driving member 124 extends out of the outer surface of the mounting body 110 through the first opening, and a user can control the movement of the driving member 124 by holding the driving member 124.

The second opening has the effect that the locking member 122 protrudes out of the outer surface of the mounting body 110 when in the first position, i.e. the locking member 122 protrudes out of the outer surface of the mounting body 110 through the second opening and is connected with the second lock structure 150 when in the first position.

Specifically, in the second position, the locking member 122 is located within the mounting body 110.

Alternatively, in the second position, the locking member 122 extends out of the outer surface of the mounting body 110 through the second opening. And, in the first position, the length of the portion of the locking member 122 located outside the mounting body 110 is L1, and in the second position, the length of the portion of the locking member 122 located outside the mounting body 110 is L2, and L1 is greater than L2.

Specifically, the second locking structure 150 is coupled to an inner surface of the mounting body 110, and the mounting body 110 is provided with a communication hole that communicates with the second locking structure 150. That is, in the first position, the locking member 122 is connected to the second lock structure 150 through the communication hole.

Specifically, the second lock structure 150 is connected to the outer surface of the mounting body 110, that is, the locking member 122 is directly connected to the second lock structure 150 in the first position.

Example 5:

as shown in fig. 1 to 28, on the basis of embodiment 2, embodiment 5 provides a lock assembly 100, and the lock assembly 100 includes a mounting body 110, a first lock structure 120, and a second lock structure 150.

The mounting body 110 includes a first plate 112 and a second plate 115.

A first lock structure 120 is provided on one of the first and

second plates

Further, as shown in fig. 22 and 26, the first lock structure 120 further includes a housing 126, the housing 126 is disposed on one of the first plate 112 and the second plate 115, the housing 126 is provided with a third opening 128 and a fourth opening 130, and the driving member 124 extends out of the outer surface of the housing 126 through the third opening 128; wherein, in the first position, the locking member 122 can extend out of the outer surface of the housing 126 through the fourth opening 130 and connect with the second lock structure 150.

In detail, the first lock structure 120 is located outside the mounting body 110.

In particular, the first lock structure 120 further comprises a housing 126, the housing 126 being provided with a third opening 128 and a fourth opening 130.

The third opening 128 is provided to allow the driving member 124 to extend, i.e., the driving member 124 extends out of the outer surface of the housing 126 through the third opening 128, and the user can control the movement of the driving member 124 by grasping the driving member 124.

The fourth opening 130 has the function of allowing the locking member 122 to extend beyond the outer surface of the housing 126 when in the first position, i.e., the locking member 122 extends beyond the outer surface of the housing 126 through the fourth opening 130 and is connected to the second lock structure 150 when in the first position.

Specifically, in the second position, the locking member 122 is positioned within the housing 126.

Alternatively, in the second position, the locking member 122 extends out of the outer surface of the housing 126 through the fourth opening 130. In addition, in the first position, the length of the portion of the locking member 122 outside the housing 126 is L3, and in the second position, the length of the portion of the locking member 122 outside the housing 126 is L4, and L3 is greater than L4.

Example 6:

as shown in fig. 1 to 28, on the basis of any of the above embodiments, embodiment 6 provides a locking assembly 100, and the locking assembly 100 includes a mounting body 110, a first lock structure 120, and a second lock structure 150.

The mounting body 110 includes a first plate 112 and a second plate 115.

A first lock structure 120 is provided on one of the first and

second plates

Further, as shown in fig. 20, 21, 22, 23, 24, 25, 26 and 28, the first lock structure 120 further includes a reset member 132.

The reset member 132 is used to drive the locking member 122 from the second position to the first position.

In detail, the first lock structure 120 further includes a reset member 132, and the reset member 132 can make the locking member 122 return to the first position when the locking member is in the second position. That is, the reset member 132 provides a power support for the locking member 122 to return from the second position to the first position, thereby providing a structural support for the locking member 122 to move between the first position and the second position.

Specifically, the first lock structure 120 is coupled to an outer surface of the first plate 112, and the second lock structure 150 is coupled to an outer surface of the second plate 115. In the second position, the locking member 122 extends beyond an outer surface of the housing 126 of the first lock structure 120.

When the door 114 is closed, the second lock structure 150 on the door 114 pushes the locking member 122 to move from the first position to the second position. When the door body 114 is closed, the locking member 122 returns from the second position to the first position by the reset member 132 and is connected to the second lock structure 150. That is, when the door 114 is closed, the second lock structure 150 on the door 114 pushes the locking member 122 to move backward, the reset member 132 is compressed accordingly, and after the door 114 is completely closed, the locking member 122 moves forward again under the action of the reset member 132 until the locking member moves to the first position and is connected with the second lock structure 150, which is a process of automatically locking after the door 114 is closed. This arrangement enables the first lock structure 120 and the second lock structure 150 to have an automatic locking function, thereby enriching the use functions and performances of the product.

Further, the reset element 132 includes an elastic portion that abuts between the locking element 122 and an inner wall surface of the first lock structure 120.

Wherein, through the structure of the resetting piece 132, the resetting piece 132 includes an elastic part, and the elastic part abuts against between the locking piece 122 and the inner wall surface of the first lock structure 120. When the locking member 122 moves from the first position to the second position, the elastic portion is elastically deformed due to the pressing of the locking member 122, and after the external force applied to the locking member 122 is removed, the elastic portion recovers the elastic deformation to reset, and the reset of the elastic portion drives the locking member 122 to reset from the second position to the first position. This arrangement enables the first lock structure 120 and the second lock structure 150 to have an automatic locking function, thereby enriching the use functions and performances of the product.

Meanwhile, the structure arrangement has the advantages of simple structure and low production cost while ensuring the effectiveness and feasibility of the driving locking piece 122 returning from the second position to the first position.

Specifically, the driving member 124 is connected to one side of the locking member 122, a first end of the elastic portion is connected to the driving member 124, and a second end of the elastic portion is connected to an inner wall surface of the housing 126 of the first lock structure 120.

Example 7:

as shown in fig. 1 to 28, on the basis of embodiment 2, embodiment 7 provides a lock assembly 100, and the lock assembly 100 includes a mounting body 110, a first lock structure 120, and a second lock structure 150.

The mounting body 110 includes a first plate 112 and a second plate 115.

The first lock structure 120 is disposed on one of the first and

second plates

The first lock structure 120 also includes an actuator 124.

Further, as shown in fig. 20, 22, 23, 25, 26 and 27, the first lock structure 120 further includes a stopper 134.

The limiting member 134 is used for limiting the locking member 122 at the second position.

In detail, the first lock structure 120 further includes a limiting member 134, the limiting member 134 can limit the locking member 122 at the second position, that is, when a user does not need to use the child lock function, the limiting member 134 is used to limit the locking member 122 at the second position, that is, under the action of the limiting member 134, the locking member 122 cannot move to the first position, the locking member 122 and the second lock structure 150 are always in a separated state, and at this time, the first lock structure 120 and the second lock structure 150 are in a failure state. The setting can satisfy different user demands of users, and the use applicability and the use function of the product are improved.

Further, as shown in fig. 20, 22, 23, 26 and 27, the first lock structure 120 is provided with a positioning hole 136 and a sliding slot 138, and the sliding slot 138 is used for accommodating the limiting member 134; when the locking member 122 is in the first position, the positioning hole 136 and the sliding groove 138 are arranged in a staggered manner, and when the locking member 122 is in the second position, the sliding groove 138 is communicated with the positioning hole 136, and a part of the limiting member 134 can extend into the positioning hole 136.

The first lock structure 120 is provided with a positioning hole 136 and a sliding groove 138, and the sliding groove 138 can accommodate the limiting member 134, that is, when the limiting member 134 is not needed, the limiting member 134 can be placed in the sliding groove 138, and the sliding groove 138 has an effect of accommodating the limiting member 134. Thus, the device investment for additionally adding the position limiting element 134 can be avoided, the use function of the first lock structure 120 is enriched, and the problem that the position limiting element 134 is lost can not occur.

In addition, the positioning hole 136 is offset from the slide groove 138 in the first position, and the slide groove 138 communicates with the positioning hole 136 in the second position. That is, only in the second position, the sliding slot 138 is disposed corresponding to the positioning hole 136. If the user does not need to use the child lock function, the locking member 122 can be moved to the second position, and a portion of the limiting member 134 can be inserted into the positioning hole 136, and another portion of the limiting member 134 can be disposed in the sliding groove 138. At this time, the first lock structure 120 and the second lock structure 150 are in a failure state.

It is understood that when the locking member 122 is in the first position, the positioning hole 136 is offset from the sliding slot 138, and the position-limiting member 134 in the sliding slot 138 cannot extend into the positioning hole 136.

This setting has the advantage of convenient operation, simple structure, both can guarantee the service function of first lock structure 120, is favorable to reducing the manufacturing cost of product again.

Further, as shown in fig. 22, 23, 26 and 27, the driving member 124 is connected to one side of the locking member 122, a portion of the driving member 124 is recessed to form a sliding groove 138, a portion of the driving member 124 located outside the mounting body 110 is provided with a mounting opening 140, and the mounting opening 140 is communicated with the sliding groove 138.

The driving member 124 is located at one side of the locking member 122, and the driving member 124 is connected to the locking member 122. The movement of the driving member 124 can move the locking member 122.

Specifically, a portion of the driving element 124 is recessed to form a sliding slot 138, and a portion of the driving element 124 located outside the mounting body 110 is provided with a mounting opening 140, the mounting opening 140 is communicated with the sliding slot 138, the limiting element 134 can be placed in the sliding slot 138 through the mounting opening 140, and the limiting element 134 can also be taken out of the sliding slot 138 through the mounting opening 140.

Since a portion of the driving member 124 is recessed to form the slide groove 138, the stopper 134 assembled with the slide groove 138 can move with the movement of the driving member 124.

When the driving member 124 drives the locking member 122 to move to the second position, the sliding slot 138 is disposed corresponding to the positioning hole 136, and at this time, a portion of the limiting member 134 can be pushed into the positioning hole 136.

Specifically, the first lock structure 120 and the second lock structure 150 are both located at the bottom of the mounting body 110.

Wherein, through the cooperation structure of rationally setting up first lock structure 120, second lock structure 150 and installation body 110 for first lock structure 120 and second lock structure 150 all are located the bottom of installation body 110. The first lock structure 120 and the second lock structure 150 are hidden while the effectiveness and feasibility of matching of the first lock structure 120 and the second lock structure 150 are guaranteed, the first lock structure 120 is not easy to trigger, and therefore the probability of occurrence of false triggering of children can be greatly reduced.

Specifically, the driving member 124 is integrally formed with the locking member 122.

The driving member 124 and the locking member 122 are integrally formed, and the structure simplifies the assembling and subsequent disassembling processes of the driving member 124 and the locking member 122 due to the fact that the assembling process of the driving member 124 and the locking member 122 is omitted, thereby being beneficial to improving the assembling and disassembling efficiency and further reducing the production and maintenance cost. In addition, the driving member 124 is integrally formed with the locking member 122 to ensure the dimensional accuracy required for product molding.

Example 8:

as shown in fig. 1 to 28, an embodiment of a second aspect of the present invention proposes a cooking appliance 200, including: a case structure 210 provided with a cooking cavity; the door body 114, the door body 114 and the box body structure 210 can be connected in an opening and closing manner; and a lock assembly 100 as in any of the embodiments of the first aspect, the cabinet structure 210 includes a first panel 112, and the door 114 includes a second panel 115.

In detail, the cooking appliance 200 includes a door 114, a locking assembly 100, and a cabinet structure 210.

The locking assembly 100 includes a mounting body 110, a first lock structure 120, and a second lock structure 150, wherein the mounting body 110 includes a first plate 112 and a second plate 115. The first lock structure 120 is provided on one of the first plate 112 and the second plate 115, and the second lock structure 150 is provided on the other of the first plate 112 and the second plate 115. The mounting body 110 serves as a mounting carrier for the first lock structure 120 and the second lock structure 150, so that the fitting size of the first lock structure 120 and the second lock structure 150 can be ensured, and reliable structural support is provided for effective fitting of the first lock structure 120 and the second lock structure 150.

Further, as shown in fig. 1 to 28, 29, 30, 31, and 32, the case structure 210 includes: a cavity body forming a cooking cavity; the shell is covered on at least one part of the cavity body; a control panel 220 connected with the housing, and the control panel 220 includes a first plate 112.

The box structure 210 includes a chamber body, a housing, and a control panel 220. Wherein, the chamber body forms the culinary art chamber, under the circumstances of unblock door body 114, can place food to the culinary art intracavity, and take out food from the culinary art intracavity.

The outer shell cover is arranged on at least one part of the cavity body, and then the cavity body is well protected. In addition, a certain installation cavity exists between the cavity body and the outer shell, and thus relevant components of the cooking appliance 200 are installed in the installation cavity between the cavity body and the outer shell.

Additionally, a control panel 220 is coupled to the housing, and the control panel 220 includes a first plate 112 that provides structural support to ensure the mating dimensions of the first lock structure 120 and the second lock structure 150.

It is understood that the operation of the cooking appliance 200 may be controlled by the control panel 220.

Further, as shown in fig. 1 to 28, the first plate 112 is disposed corresponding to the top plate of the control panel 220, and the first plate 112 is closer to the top plate of the control panel 220 than the first lock structure 120; the first portion of the second plate 115 is disposed corresponding to the top plate of the door body 114, the second portion of the second plate 115 is located at the open end of the chamber body, and the second portion of the second plate 115 body is provided with a door hook 116.

The matching relationship between the control panel 220, the first lock structure 120, the second lock structure 150 and the door body 114 is reasonably set, so that the first plate 112 and the top plate of the control panel 220 are correspondingly set, the first plate 112 is closer to the top plate of the control panel 220 than the first lock structure 120, the first part of the second plate 115 and the top plate of the door body 114 are correspondingly set, and the second part of the second plate 115 is located at the opening end of the cavity body. This arrangement has little change in the appearance of the cooking appliance 200, and effectively utilizes the space at the bottom of the cooking appliance 200.

Specifically, the first portion of the second plate 115 and the second portion of the second plate 115 are of a split structure, that is, the first portion of the second plate 115 and the second portion of the second plate 115 are two independent plate bodies.

Alternatively, the first portion of the second plate 115 is integrally formed with the second portion of the second plate 115.

Specifically, the cooking appliance 200 includes a microwave oven, an oven, a steam box, or a combined steaming and baking machine.

Specifically, the box structure 210 is provided with a slot, and the door hook 116 of the door body 114 can be connected with the slot of the box structure 210 in a clamping manner.

Example 9:

the locking assembly 100 includes a first plate 112, a second plate 114, a first lock structure 120, and a second lock structure 150.

The first lock structure 120 is mounted to the bottom of the first plate 112 and the second lock structure 150 is mounted to the bottom of the second plate 114. This arrangement makes little change to the appearance of the cooking appliance 200, utilizing the space under the first plate 112 and the second plate 114.

The microwave oven having the first and

second lock structures

120 and 150 installed therein can be normally opened and closed by simply pulling the driving member 124. That is, the door opening process requires the actuator 124 to be moved to unlock the first and

second lock structures

120 and 150, so as to open the door 114.

The first lock structure 120 has a self-locking function, and the first lock structure 120 further includes a stopper 134, a portion of the stopper 134 is disposed in the sliding groove 138, and a portion of the stopper 134 is disposed in the positioning hole 136, so that the first lock structure 120 is disabled and does not function.

The locking assembly 100 includes a mounting body 110, a first lock structure 120, and a second lock structure 150, wherein the mounting body 110 includes a first plate 112 and a second plate 114. The first lock structure 120 is provided on one of the first plate 112 and the second plate 114 and the second lock structure 150 is provided on the other of the first plate 112 and the second plate 114. The mounting body 110 serves as a mounting carrier for the first lock structure 120 and the second lock structure 150, so that the fitting size of the first lock structure 120 and the second lock structure 150 can be ensured, and reliable structural support is provided for effective fitting of the first lock structure 120 and the second lock structure 150.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," 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 utility model. 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

1. A locking assembly, comprising:

the mounting body comprises a first plate and a second plate, the second plate is positioned on one side of the first plate, and the second plate is provided with a door hook;

a first lock structure provided on one of the first plate and the second plate, the first lock structure including a locking member movable between a first position and a second position;

a second lock structure provided on the other of the first plate and the second plate;

wherein when the locking member is in the first position, the locking member is connected to the second lock structure, and when the locking member is in the second position, the locking member is disconnected from the second lock structure.

2. The locking assembly of claim 1, wherein the first lock structure further comprises:

the driving piece is provided with a part extending out of the outer surface of the mounting body and is used for driving the locking piece to move.

3. The locking assembly of claim 1 or 2,

the second lock structure is provided with a matching groove;

wherein, in the first position, a part of the locking member is inserted into the fitting groove, and in the second position, the locking member is separated from the fitting groove.

4. The locking assembly of claim 2, wherein the mounting body includes a first opening and a second opening;

the driving piece extends out of the outer surface of the mounting body through the first opening;

wherein, in the first position, the locking member is capable of extending out of the outer surface of the mounting body through the second opening and being coupled to the second lock structure.

5. The locking assembly of claim 2,

the first lock structure further comprises a shell, the shell is arranged on the outer surface of one of the first plate and the second plate, the shell is provided with a third opening and a fourth opening, and the driving piece extends out of the outer surface of the shell through the third opening;

wherein, in the first position, the locking member is capable of protruding out of the outer surface of the housing through the fourth opening and being coupled to the second lock structure.

6. The locking assembly of claim 1 or 2, wherein the first lock structure further comprises:

the reset piece is used for driving the locking piece to reset from the second position to the first position.

7. The locking assembly of claim 6,

the reset piece comprises an elastic part which is abutted between the locking piece and the inner wall surface of the first lock structure.

8. The locking assembly of claim 2, wherein the first lock structure further comprises:

and the limiting piece is used for limiting the locking piece at the second position.

9. The locking assembly of claim 8,

the first lock structure is provided with a positioning hole and a sliding groove, and the sliding groove is used for accommodating the limiting piece;

when the locking piece is located at the first position, the positioning hole and the sliding groove are arranged in a staggered mode, when the locking piece is located at the second position, the sliding groove is communicated with the positioning hole, and one part of the limiting piece can extend into the positioning hole.

10. The locking assembly of claim 9,

the driving piece is connected to one side of the locking piece, a part of the driving piece is sunken to form the sliding groove, a mounting opening is formed in the part, located on the outer side of the mounting body, of the driving piece, and the mounting opening is communicated with the sliding groove.

11. The locking assembly of claim 10,

the driving member is formed integrally with the locking member.

12. A cooking appliance, comprising:

a box structure provided with a cooking cavity;

the door body is connected with the box body structure in an openable and closable manner; and

the lock assembly of any one of claims 1 to 11, the cabinet structure including the first panel, the door body including the second panel.

13. The cooking appliance of claim 12, wherein the cabinet structure comprises:

a cavity body forming the cooking cavity;

a housing covering at least a portion of the chamber body;

a control panel connected with the housing, and the control panel includes the first plate.

14. The cooking appliance of claim 13,

the first plate is arranged corresponding to the top plate of the control panel, and the first plate is closer to the top plate of the control panel than the first lock structure;

the first part of the second plate is arranged corresponding to the top plate of the door body, the second part of the second plate is positioned at the opening end of the cavity body, and the second part of the second plate is provided with the door hook.

15. The cooking appliance according to any one of claims 12 to 14,

the cooking appliance includes: a microwave oven, an oven, a steam box or a steaming and baking integrated machine.