CN220417399U - Cooking equipment - Google Patents

Abstract

The utility model provides cooking equipment which comprises a box body, a panel box, a door lock assembly and a door body, wherein the door body can be opened or closed and is rotationally connected with the box body, the panel box is fixed on the box body and is positioned on one side of the door body, a door opening key is arranged below the panel box, and the door body can be opened by pressing the door opening key; the panel box is also provided with a door lock assembly, and the door lock assembly can selectively interfere the action of the door opening key. According to the cooking equipment, the door lock assembly is required to be pressed or stirred firstly, so that the movement restriction of the opposite-door key is relieved, and then the door body is opened by pressing the door key, so that misoperation of children is effectively avoided from being scalded.

Description

Cooking equipment

Technical Field

The utility model relates to the technical field of household appliances, in particular to cooking equipment.

Background

The traditional cooking appliances such as microwave ovens and ovens are basically in a hand-pulling type and button type door opening mode, and the door opening process is realized only by one-step operation through pulling a door handle or pressing a door opening button by a user. Therefore, the traditional cooking electric appliance is easy to cause the child to open the door by mistake, and the high-temperature gas or food in the cooking electric appliance can scald the child, so that potential safety hazards exist.

The chinese patent of application No. 201420038149.4 provides a door assembly for a microwave oven and a microwave oven, the door assembly including a slide locking mechanism connected to the control panel and an oven door having a recess, the slide locking mechanism being movable in a left-right direction and a left end of the slide locking mechanism often protruding out of the through hole and being engaged with the recess. The scheme can reduce the risk of scalding when the child opens the door body by himself, but the structural adjustment of the door body and the control panel is needed, so that the cost is high; meanwhile, the stability is poor, even the overall quality of the product is affected, and the user experience is poor.

In view of this, the present utility model has been made.

Disclosure of Invention

The utility model solves the problems that the related structure of the traditional microwave oven for preventing scalding is unreasonable and the user experience is poor.

In order to solve the problems, the utility model provides cooking equipment, which comprises a box body, a panel box, a door lock assembly and a door body, wherein the door body can be opened or closed and is rotatably connected with the box body, the panel box is fixed on the box body and is positioned at one side of the door body, a door opening key is arranged below the panel box, and the door body can be opened by pressing the door opening key; the panel box is also provided with a door lock assembly, and the door lock assembly can selectively interfere the action of the door opening key.

Preferably, the door lock assembly comprises a transmission member, wherein the transmission member can move along a vertical or horizontal direction to reach a first position and a second position, the transmission member can interfere with the movement of the door opening key when being positioned at the first position so as not to open the door body, and the door opening key can be normally pressed when being positioned at the second position.

When a user opens the microwave oven, the door lock assembly needs to be shifted up and down or moved left and right to remove the blocking and interference of the opposite opening door keys, and then the door body is opened by pressing the opening door keys, so that the child is effectively prevented from being opened by mistake, and the risk of being scalded is reduced.

Preferably, the transmission part comprises a deflector rod, a stop lever is arranged below the deflector rod, an avoidance groove is formed in the side wall of the panel box, and the deflector rod extends out of the panel box through the avoidance groove. The arrangement ensures that the appearance only needs to be opened to the side face of the panel box, the whole change is small, and the appearance is attractive.

Preferably, a guide plate is arranged on the deflector rod, a guide groove is arranged on the panel box, and the guide plate is slidably arranged in the guide groove. The setting can play a limiting and guiding role on the up-and-down movement of the deflector rod, and the stable and reliable movement is ensured.

Preferably, the door lock assembly further comprises a spring, the deflector rod is provided with a limiting column, the limiting column is arranged adjacent to the guide plate, one side, away from the guide plate, of the limiting column is provided with a limiting plate, and the spring is sleeved on the limiting column, and the other end of the spring is in butt joint with the side wall of the guide groove.

The arrangement can enable the door lock assembly to be reset automatically, so that the door body is prevented from being operated again when being closed, and the user experience is good; simultaneously, the spring can be prevented from being pulled out, and the stable and reliable operation is ensured.

Preferably, the door lock assembly further comprises a first limiting cover and a second limiting cover arranged on the panel box, the first limiting cover can cover the guide groove, and the second limiting cover is located on the lower side of the first limiting cover and used for limiting the movement direction of the stop lever. The panel box is characterized in that the panel box is provided with a driving part, the driving part is arranged on the panel box, and the panel box is arranged on the panel box.

Preferably, the first limiting cover comprises a first wall and a second wall which are arranged at intervals, and the deflector rod is at least partially positioned between the first wall and the second wall. This setting can carry out spacingly to the motion of driving lever simultaneously, improves stability, the reliability of operation.

Preferably, a first bump is arranged on one side of the panel box, which is close to the second limiting cover, and the first bump is matched with the second limiting cover to limit the stop lever. The setting structure is simple, the motion path of the door lock assembly is consistent, and the user experience is good.

Preferably, the panel box is provided with a via hole, the opposite position of the door opening key and the via hole is provided with a plug, the plug is arranged in the via hole, and the door lock assembly can selectively shield the via hole to interfere the movement of the plug when the door opening key is pressed. The device has a simple structure and is convenient to produce and process.

Preferably, the panel box is provided with a limiting hole, the door opening key is provided with a push rod, and the push rod can be assembled into the limiting hole in a limiting mode. The assembly of the setting can be to the button of opening a door and form the prepositioning, improve assembly efficiency. Preferably, a clamping groove is formed in the panel box, a buckle is arranged at a position, corresponding to the clamping groove, on the door opening key, and the buckle can be assembled into the clamping groove in a limiting mode. The quick assembly between the two can be realized through the arrangement, and the tightness and the efficiency of the assembly are considered. Preferably, the number of the clamping grooves is two, and the connecting lines of the clamping grooves and the limiting holes form a triangle. The arrangement can further improve the stability of assembly, and relative shaking between the two after long-time use is avoided.

Preferably, the box body is provided with a switch bracket, the door body is provided with a door hook, the door hook can be clamped on the switch bracket to be limited, the panel box is provided with a rotating plate, and the door opening key can push the rotating plate to turn over when being pressed, so that the door hook is separated to open the door body. This setting simple structure, it is little to the change of current equipment, the production and processing of being convenient for.

Compared with the prior art, the cooking equipment provided by the utility model has the following beneficial effects: 1) The cooking equipment needs to press or stir the transmission piece firstly so as to release the movement restriction of the opposite-door key, and then press the door-opening key to open the door body, so that the misoperation of children is effectively avoided being scalded; 2) The appearance only needs to be opened to the side face of the panel box, the whole change is small, and the appearance is attractive; 3) The door lock assembly can be automatically reset, so that the door body is prevented from being operated again when being closed, the operation is stable and reliable, and the user experience is good.

Drawings

Fig. 1 is an overall schematic view of a cooking apparatus according to embodiment 1 of the present utility model;

fig. 2 is a schematic view showing the internal structure of a cooking apparatus according to embodiment 1 of the present utility model;

fig. 3 is a partial exploded view of the cooking apparatus according to embodiment 1 of the present utility model;

fig. 4 is a schematic structural view of a door lock assembly according to embodiment 1 of the present utility model;

FIG. 5 is a schematic view showing the assembly of the door lock assembly and the panel box according to embodiment 1 of the present utility model;

fig. 6 is a schematic view of a door lock assembly according to embodiment 1 of the present utility model in an unlocked state;

FIG. 7 is a schematic view showing a door lock assembly according to embodiment 1 of the present utility model in a locked state;

fig. 8 is an assembly schematic diagram of a door lock assembly and a panel box according to embodiment 2 of the present utility model;

fig. 9 is a schematic view of a door lock assembly according to embodiment 2 of the present utility model in an unlocked state;

fig. 10 is another view of the door lock assembly and the panel box according to embodiment 2 of the present utility model;

fig. 11 is a schematic structural view of a first limiting cover according to embodiment 2 of the present utility model.

Reference numerals illustrate:

1-a box body; 11-a switch bracket; 2-a panel box; 21-avoiding grooves; 22-via holes; 23-first bump; 24-guiding grooves; 25-rotating plates; 26-limiting holes; 27-clamping grooves; a 3-door lock assembly; 31-a transmission member; 311-stop lever; 312-a toggle lever; 313-guide plate; 314-a limit column; 315-limiting plates; 316-second bump; 32-a first limiting cover; 321-a first wall; 322-a second wall; 323-fixing holes; 33-a second limiting cover; 34-a spring; 4-opening the door key; 41-push rod; 42-inserting a column; 43-snap; 5-door body; 51-door hook; 6-cavity.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. The technical features in the embodiments of the present utility model may be combined with each other without collision.

The microwave oven is usually provided with a door opening key or a handle, and can be opened manually by pressing or pulling; although the door is convenient to open, children can easily open the door by themselves under the condition of no nursing, and the risk of being scalded by food with high temperature inside exists. Therefore, the Chinese patent application numbers 201420259755.9 and 201420038149.4 can increase the difficulty of opening the door through the locking structure, further reduce the possibility that children open the door body by themselves, and have high product safety. However, the above structure requires structural improvement of the door body and the panel and has poor running stability. For this, the applicant proposes the following technical solutions:

example 1

As shown in fig. 1-7, a cooking device comprises a box body 1, a panel box 2, a door lock assembly 3 and a door body 5, wherein the door body 5 can be opened or closed and is rotatably connected with the box body 1, the panel box 2 is fixed on the box body 1 and is positioned on one side of the door body 5, a door opening key 4 is arranged below the panel box 2, and the door body 5 can be opened by pressing the door opening key 4; the panel box 2 is also provided with a door lock assembly 3, and the door lock assembly 3 can selectively interfere the action of the door opening key 4.

When a user opens the microwave oven, the door lock assembly 3 needs to be shifted upwards or downwards to release the blocking and interference of the opposite-opening key 4, and then the door body 5 is opened by pressing the opposite-opening key 4, so that the child is effectively prevented from being opened by mistake, and the risk of being scalded is reduced.

The cooking device further comprises a cavity 6, wherein the cavity 6 is positioned in the box 1 and is close to the door 5 for placing food to be cooked. The specific structure of the cavity 6 is the prior art, and will not be described herein.

Preferably, the case 1 is provided with a switch bracket 11, the door 5 is provided with a door hook 51, and the door hook 51 can be clamped on the switch bracket 11 to be limited, and at this time, a user cannot open the door 5. The panel box 2 is provided with a rotating plate 25, and the door opening button 4 can push the rotating plate 25 to turn upwards and enable the rotating plate to press the door hook 51 when being pressed, so that the door hook 51 is separated from the switch bracket 11, and the door body 5 is opened. The specific structure and assembly relationship of the switch bracket 11, the door hook 51, and the rotating plate 25 are all the prior art, and will not be described herein.

As an example of the present utility model, the door lock assembly 3 includes a transmission member 31, where the transmission member 31 has a first position and a second position, and when the transmission member 31 is in the first position, the transmission member can interfere with the movement of the door opening key 4, and at this time, the door body 5 cannot be opened yet by pressing the door opening key 4; when the transmission member 31 is in the second position, no interference is generated to the movement of the door opening button 4, and the door body 5 can be opened by pressing the door opening button 4.

Preferably, the driving member 31 includes a shift lever 312, a stop lever 311 is disposed below the shift lever 312, a avoidance groove 21 is disposed on a side wall of the panel box 2, the shift lever 312 extends out of the panel box 2 through the avoidance groove 21, and the stop lever 311 can selectively interfere with the movement of the door opening button 4.

Preferably, a guide plate 313 is disposed on a side of the shift lever 312 away from the stop lever 311, a guide groove 24 is disposed on the panel box 2, and the guide plate 313 is slidably disposed in the guide groove 24. This arrangement can limit and guide the up and down movement of the lever 312, ensuring stable and reliable movement.

Preferably, the door lock assembly 3 further includes a spring 34, and the spring 34 is disposed in the guide slot 24 and abuts against the deflector rod 312. The setting can enable the door lock assembly 3 to reset automatically, so that the door body 5 is prevented from being operated again when being closed, and the user experience is good. As an example of the present utility model, a limit post 314 is disposed on a side of the lever 312 away from the stop lever 311, the limit post 314 is disposed adjacent to the guide plate 313, a limit plate 315 is disposed on a side of the limit post 314 away from the guide plate 313, and the spring 34 is sleeved on the limit post 314 and the other end abuts against the side wall of the guide slot 24. This arrangement prevents the spring 34 from coming out, ensuring stable and reliable operation.

Preferably, a second protrusion 316 is provided at an end of the lever 312, and the second protrusion 316 is located at an outer side of the panel box 2. This arrangement facilitates the user to hold the second bump 316 for exerting force, and simultaneously can form shielding for the avoidance groove 21, and the appearance is attractive.

As an example of the present utility model, the door lock assembly 3 further includes a first limiting cover 32 and a second limiting cover 33 disposed on the panel box 2, the first limiting cover 32 can cover the guide groove 24, and the second limiting cover 33 is located at a lower side of the first limiting cover 32 and is used for limiting the movement direction of the stop lever 311. This setting can with the spacing assembly of driving medium 31 to on the panel box 2, simple structure is convenient for production and processing.

As an example of the present utility model, the first limiting cover 32 includes a first wall 321 and a second wall 322 that are disposed at intervals, and the lever 312 is at least partially located between the first wall 321 and the second wall 322. This arrangement can limit the movement of the lever 312 at the same time, improving stability and reliability in use. As an example of the present utility model, the first limiting cover 32 is provided with at least one fixing hole 323 for screw-fixing with the panel box 2.

As an example of the present utility model, the panel box 2 is provided with a first protrusion 23, the first protrusion 23 is provided with the second limiting cover 33, and the second limiting cover 33 cooperates with the first protrusion 23 to limit the bar 311 on a plane perpendicular to the movement direction of the bar 311.

Preferably, the panel box 2 is provided with a via hole 22, a plug 42 is disposed at a position opposite to the via hole 22 of the door opening button 4, and the plug 42 can pass through the via hole 22 to abut against the rotating plate 25; the bar 311 can move up and down to interfere with the movement of the post 42. The device has a simple structure and is convenient to produce and process.

Preferably, the door opening button 4 is detachably connected with the panel box 2. As an example of the present utility model, the panel box 2 is provided with a limiting hole 26, the door opening button 4 is provided with a push rod 41, and the push rod 41 can be assembled into the limiting hole 26 in a limiting way. The arrangement can form a preset position for assembling the split door key 4, and the assembling efficiency is improved. Preferably, the panel box 2 is provided with a clamping groove 27, the door opening button 4 is provided with a buckle 43 at a position corresponding to the clamping groove 27, and the buckle 43 can be assembled into the clamping groove 27 in a limiting manner. The quick assembly between the two can be realized through the arrangement, and the tightness and the efficiency of the assembly are considered. Preferably, there are two clamping grooves 27, and the connection line between the clamping grooves 27 and the limiting holes 26 forms a triangle. The arrangement can further improve the stability of assembly, and relative shaking between the two after long-time use is avoided.

After the spring 34 is installed on the limiting post 314, the transmission piece 31 is placed at a corresponding position of the panel box 2, limiting assembly is carried out through the first limiting cover 32 and the second limiting cover 33, and then the door opening key 4 is installed on the panel box 2; when the door body 5 needs to be opened, the spring force of the spring 34 is overcome to dial the deflector 312 upwards, so that the stop lever 311 moves upwards from the position of the through hole 22 to release the interference on the inserted column 42, then the door opening button 4 is pressed, the inserted column 42 moves towards the side of the rotating plate 25 and pushes the rotating plate 25 to turn upwards, and the door hook 51 is pushed to be separated from the switch bracket 11 to open the door body 5; the bar 311 then moves downward to a fixed position by the restoring force of the spring 34 and gravity, so that the movement of the door-opening button 4 can be automatically interfered again after the door body 5 is closed.

Example 2

In embodiment 1, the shift lever 312 is shifted up and down to limit the movement of the plug 42, so as to effectively prevent the occurrence of false door opening of children; likewise, it is apparent that the same effect can be achieved when the transmission member 31 is moved left and right in the horizontal direction, and for this reason, the applicant makes an improvement on the basis of embodiment 1:

as shown in fig. 8-11, a cooking device comprises a box body 1, a panel box 2, a door lock assembly 3 and a door body 5, wherein the door body 5 can be opened or closed and is rotatably connected with the box body 1, the panel box 2 is fixed on the box body 1 and is positioned on one side of the door body 5, a door opening key 4 is arranged below the panel box 2, and the door body 5 can be opened by pressing the door opening key 4; the panel box 2 is also provided with a door lock assembly 3, and the door lock assembly 3 can selectively interfere the action of the door opening key 4.

When a user opens the microwave oven, the door lock assembly 3 is required to be pressed on one side of the door body 5 to release blocking interference of the opposite-door key 4, and then the door body 5 is opened by pressing the opposite-door key 4, so that the situation that children do not open the microwave oven can be effectively prevented, and the risk of scalding is reduced; since the door lock assembly 3 moves horizontally, only small holes are formed in the panel box 2, and the appearance is attractive.

Preferably, the transmission member 31 includes a shift lever 312, a stop lever 311 is disposed below the shift lever 312, a avoidance groove 21 is disposed on a side wall of the panel box 2, and the shift lever 312 extends out of the panel box 2 through the avoidance groove 21. By pressing the lever 312 toward the door body 5, interference can be selectively generated with the movement of the door opening button 4.

Preferably, a guide plate 313 is disposed on a side of the lever 312 away from the avoidance groove 21, a guide groove 24 is disposed on the panel box 2, and the guide plate 313 is slidably disposed in the guide groove 24. This arrangement can limit and guide the movement of the lever 312, ensuring stable and reliable movement.

Preferably, the door lock assembly 3 further includes a spring 34, and the spring 34 is disposed in the guide slot 24 and abuts against the deflector rod 312. The setting can enable the door lock assembly 3 to reset automatically, so that the door body 5 is prevented from being operated again when being closed, and the user experience is good. As an example of the present utility model, a limit post 314 is disposed on a side of the lever 312 away from the avoidance groove 21, the limit post 314 is disposed adjacent to the guide plate 313, a limit plate 315 is disposed on a side of the limit post 314 away from the guide plate 313, and the spring 34 is sleeved on the limit post 314, and the other end abuts against the side wall of the guide groove 34. This arrangement prevents the spring 34 from coming out, ensuring stable and reliable operation.

As an example of the present utility model, the door lock assembly 3 further includes a first limiting cover 32 and a second limiting cover 33 disposed on the panel box 2, the first limiting cover 32 can cover the guide groove 24, and the second limiting cover 33 is located at a lower side of the first limiting cover 32 and is used for limiting the movement direction of the stop lever 311. This setting can with the spacing assembly of driving medium 31 to on the panel box 2, simple structure is convenient for production and processing.

As an example of the present utility model, the first limiting cover 32 includes a first wall 321 and a second wall 322 that are disposed at intervals, and the lever 312 is at least partially located between the first wall 321 and the second wall 322. This arrangement can limit the movement of the lever 312 at the same time, improving stability and reliability in use.

As an example of the present utility model, the panel box 2 is provided with a first bump 23, the first bump 23 is located above the via hole 22, and the second limiting cover 33 cooperates with the first bump 23 to limit the stop lever 311.

Although the present utility model is disclosed above, the present utility model is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the utility model, and the scope of the utility model should be assessed accordingly to that of the appended claims.

Claims (8)

1. The cooking equipment is characterized by comprising a box body (1), a panel box (2), a door lock assembly (3) and a door body (5), wherein the door body (5) can be opened or closed and is rotationally connected with the box body (1), the panel box (2) is fixed on the box body (1) and is positioned on one side of the door body (5), a door opening key (4) is arranged below the panel box (2), and the door body (5) can be opened by pressing the door opening key (4); the panel box (2) is also provided with a door lock assembly (3), and the door lock assembly (3) can selectively interfere the action of the door opening key (4); the door lock assembly (3) comprises a transmission piece (31), wherein the transmission piece (31) can move along the vertical or horizontal direction to reach a first position and a second position, the transmission piece (31) can interfere the movement of the door opening key (4) when being positioned at the first position so as not to open the door body (5), and the door opening key (4) can be normally pressed when being positioned at the second position; the driving medium (31) is including driving lever (312), the below of driving lever (312) sets up pin (311), the lateral wall of panel box (2) sets up dodges groove (21), driving lever (312) are through dodging groove (21) stretches out panel box (2) setting.

2. Cooking apparatus according to claim 1, characterized in that the deflector (312) is provided with a guide plate (313), the faceplate case (2) is provided with a guide groove (24), and the guide plate (313) is slidably arranged in the guide groove (24).

3. The cooking apparatus according to claim 2, wherein the door lock assembly (3) further comprises a spring (34), the deflector rod (312) is provided with a limiting column (314), the limiting column (314) is arranged adjacent to the guide plate (313), one side of the limiting column (314) away from the guide plate (313) is provided with a limiting plate (315), the spring (34) is sleeved on the limiting column (314), and the other end of the spring is abutted to the side wall of the guide groove (24).

4. A cooking apparatus according to claim 3, wherein the door lock assembly (3) further comprises a first limiting cover (32) and a second limiting cover (33) provided on the panel box (2), the first limiting cover (32) being capable of covering the guide groove (24), the second limiting cover (33) being located at a lower side of the first limiting cover (32) for limiting a movement direction of the bar (311).

5. The cooking apparatus according to claim 4, wherein the first limiting cover (32) comprises a first wall (321) and a second wall (322) arranged at intervals, and the lever (312) is at least partially positioned between the first wall (321) and the second wall (322).

6. Cooking apparatus according to claim 5, characterized in that a first projection (23) is provided on the side of the panel box (2) close to the second limiting cover (33), the first projection (23) cooperating with the second limiting cover (33) to limit the stop lever (311).

7. Cooking apparatus according to any one of claims 1-6, wherein the faceplate case (2) is provided with a via hole (22), the door opening key (4) is provided with a plug (42) at a position opposite to the via hole (22), the plug (42) is provided in the via hole (22), and the door lock assembly (3) can selectively shield the via hole (22) to interfere with the movement of the plug (42) when the door opening key (4) is pressed.

8. Cooking apparatus according to claim 1, characterized in that the cabinet (1) is provided with a switch bracket (11), the door body (5) is provided with a door hook (51), the door hook (51) can be clamped on the switch bracket (11) to be limited, the panel box (2) is provided with a rotating plate (25), and the door opening key (4) can push the rotating plate (25) to turn over when being pressed so as to enable the door hook (51) to be separated to open the door body (5).