CN212089191U

CN212089191U - Cooking utensil

Info

Publication number: CN212089191U
Application number: CN202020339650.XU
Authority: CN
Inventors: 瞿义; 王本新; 马二刚
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-12-08
Anticipated expiration: 2030-03-17

Abstract

The utility model provides a cooking utensil, include: an appliance body having a pot tooth; the cover body is rotatably arranged relative to the appliance body so as to be locked or unlocked with the appliance body; the opening stopping rod is arranged on the cover body in a floating manner; the opening stopping piece is linked with the cover body and provided with a first avoiding hole, the opening stopping piece is provided with an avoiding position and a stopping position, the first avoiding hole is opposite to the opening stopping rod under the condition that the opening stopping piece is located at the avoiding position, the first avoiding hole is staggered with the opening stopping rod under the condition that the opening stopping piece is located at the stopping position, the opening stopping rod floats upwards through the opening stopping piece, the opening stopping piece is abutted against the pot teeth in the cover body covering and closing process so that the opening stopping piece moves to the stopping position, and the opening stopping piece is located at the stopping position before the cover body is locked to the appliance body. Use the technical scheme of the utility model the lid that can solve cooking utensil among the correlation technique effectively closes the problem of lid difficulty when covering for the secondary.

Description

Cooking utensil

Technical Field

The utility model relates to a small household electrical appliances field particularly, relates to a cooking utensil.

Background

An electric pressure cooker in the related art generally includes a cooker body and a cooker cover covering the cooker body. When the secondary closed lid after uncapping, because there is steam in the pot, stop the pole and float to stopping the position easily, lead to the unable rotation of pot cover to the lid tooth that leads to the pot cover can not be with the pot tooth lock of the pot body, make the unable smooth locking closure of user, finally lead to the user to use to experience poorly.

SUMMERY OF THE UTILITY MODEL

The main object of the present invention is to provide a cooking device, which solves the problem of the lid body of the cooking device in the related art that the lid body is difficult to lock when the lid is closed for the second time.

In order to achieve the above object, the present invention provides a cooking appliance, comprising: an appliance body having a pot tooth; the cover body is rotatably arranged relative to the appliance body so as to be locked or unlocked with the appliance body; the opening stopping rod is arranged on the cover body in a floating manner; the opening stopping piece is linked with the cover body and provided with a first avoiding hole, the opening stopping piece is provided with an avoiding position and a stopping position, the first avoiding hole is opposite to the opening stopping rod under the condition that the opening stopping piece is located at the avoiding position, the first avoiding hole is staggered with the opening stopping rod under the condition that the opening stopping piece is located at the stopping position, the opening stopping rod floats upwards through the opening stopping piece, the opening stopping piece is abutted against the pot teeth in the cover body covering and closing process so that the opening stopping piece moves to the stopping position, and the opening stopping piece is located at the stopping position before the cover body is locked to the appliance body.

Use the technical scheme of the utility model, at the in-process that the lid fits the utensil body, end opening piece and utensil body butt so that end opening piece to backstop position removal. Therefore, when the cover is closed for the second time, the opening stopping piece is located at the stop position, and even if the opening stopping rod floats upwards under the action of the gas pressure in the cooker, the opening stopping rod cannot enter the first avoiding hole of the opening stopping piece. Because the cover body is locked to the appliance body, the opening stopping piece is always kept at the stop position, the opening stopping piece cannot float into the first avoiding hole in the locking process of the cover body, and therefore the movement of the opening stopping piece is not influenced, and the cover body linked with the opening stopping piece can smoothly rotate relative to the appliance body until the cover body is locked on the appliance body. In addition, the structure enables the opening stopping piece to be in butt fit with the pot teeth on the appliance body, and a new structure is not needed to be added, so that the production cost is reduced, and the production efficiency is improved.

Optionally, the pot teeth are multiple, a notch is formed between every two adjacent pot teeth, and the opening stopping piece is located at the avoiding position when the cover body rotates to the position that the notch is opposite to the opening stopping piece. When the cover body rotates to the condition that the notch is opposite to the opening stopping piece, the opening stopping piece can move towards the notch, so that the first avoiding hole in the opening stopping piece can move to the position above the opening stopping rod. Therefore, the opening stop rod can smoothly float to a preset position under the action of gas pressure, so that a cavity in the appliance body forms a sealed cavity, and the pressure is smoothly increased.

Optionally, an elastic reset structure is arranged between the opening stopping piece and the cover body, before the cover body is locked to the appliance body, the opening stopping piece abuts against the pot teeth under the action of the elastic reset structure, and under the condition that the cover body rotates to the position where the notch is opposite to the opening stopping piece, the opening stopping piece moves to the avoiding position under the action of the elastic force of the elastic reset structure. The structure is simple, the opening stopping piece can be moved to the avoiding position by means of the elastic force of the elastic reset structure, and a driving device for driving the opening stopping piece to move is not required to be designed, so that the production cost is reduced.

Optionally, the cover body is provided with cover teeth matched with the pot teeth, the cover body has a locking position and an unlocking position, the pot teeth are buckled with the cover teeth under the condition that the cover body is located at the locking position, the opening stopping piece is opposite to the notch, and the pot teeth are separated from the cover teeth under the condition that the cover body is located at the unlocking position, and the opening stopping piece is abutted to the pot teeth. On one hand, the structure ensures that the cover cannot be opened under the condition of upward pressure, thereby ensuring the use safety of the cooking utensil; on the other hand, when the cover is closed for the second time, the cover body can be smoothly locked with the appliance body, and the use experience of a user is improved.

Optionally, a guide arc surface is arranged on the opening stopping piece and/or the pot teeth, and the opening stopping piece moves to the stop position under the guide of the guide arc surface. Above-mentioned structure makes the user when the lid closes the lid, ends the piece and can move back to the backstop position smoothly, avoids appearing because stopping the piece and pot tooth card is dead, and the condition that leads to the lid is difficult to cover and establishes on the utensil body takes place, improves user's use and experiences.

Optionally, the opening stopping piece comprises an opening stopping plate and an opening stopping head arranged on the opening stopping plate and extending towards the inner side of the cooking utensil, the surface of the end part of the opening stopping head far away from the opening stopping plate is an arc surface, and the lower surface of the arc surface forms a guide arc surface. The structure is simple, and the production cost is low.

Optionally, the opening stopping plate comprises a transverse plate, a vertical plate and a connecting plate connected between the transverse plate and the vertical plate, the first avoiding hole is formed in the transverse plate, and the opening stopping head is arranged on the vertical plate. The structure can arrange the position of the stop rod according to actual conditions, and the design flexibility is improved.

Optionally, the lid includes the lid body and is located the internal inner cup of lid body, ends to open the piece and sets up between lid body and inner cup, and the pot tooth is located the inner cup inboard, is provided with the second on the lateral wall of inner cup and dodges the hole, and the part ends to open the piece and is dodged the inboard that the hole penetrated the inner cup by the second. The structure enables the components such as the opening stopping piece and the like to be contained in the cover body, ensures attractive appearance, is convenient to clean, and can still be matched with the pot teeth while preventing a user from being scalded.

Optionally, the opening stopping rod includes a seat body, a valve element floatably disposed in the seat body, and a spring disposed between the seat body and the valve element, the seat body is provided with a valve port communicated with the outside atmosphere, and the valve element is plugged at the valve port under the action of elastic force of the spring. In the structure, the opening stopping rod can play the role of opening stopping and also can play the role of a safety valve, once the exhaust channel of the electric pressure cooker is sealed by food, the gas in the inner pot can push the spring to open the valve port, so that the gas in the inner pot is discharged to the external atmosphere from the valve port. One part has multiple purposes, and the production cost of the cooking utensil is reduced.

Optionally, the cooking appliance is an electric pressure cooker, the appliance body comprises an outer pot, a heat-insulating cover and an inner pot which are sequentially arranged from outside to inside, pot teeth are arranged on the heat-insulating cover, and cover teeth are arranged on the cover body.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows an exploded schematic view of an embodiment of a cooking appliance according to the present invention;

FIG. 2 is a schematic cross-sectional view of the cooking appliance of FIG. 1 without the lid attached to the appliance body;

fig. 3 shows an enlarged schematic structure at a of the cooking appliance of fig. 2; and

fig. 4 is a partially enlarged schematic view illustrating the cooking appliance of fig. 2 when the lid is closed on the appliance body and the opening stopper is located at the stopper position.

Wherein the figures include the following reference numerals:

1. a recess; 10. an appliance body; 11. an outer pot; 12. a heat-preserving cover; 121. cooking teeth; 13. an inner pot; 20. a cover body; 21. a cover body; 22. an inner cover; 221. covering teeth; 222. a second avoidance hole; 30. an opening stop lever; 31. a base body; 32. a valve core; 33. a spring; 40. an opening stop member; 41. an anti-opening plate; 411. a transverse plate; 412. a vertical plate; 413. a connecting plate; 414. a first avoidance hole; 42. stopping the head; 421. a guiding cambered surface; 50. and an elastic reset structure.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 4, the cooking appliance of the present embodiment includes: an instrument body 10, a lid body 20, an open-stop lever 30, and an open-stop member 40. The cover 20 is rotatably disposed relative to the device body 10 to lock or unlock with the device body 10. The stopper rod 30 is floatably provided on the cover body 20. The opening stop member 40 is linked with the cover body 20, the opening stop member 40 is provided with a first avoiding hole 414, the opening stop member 40 is provided with an avoiding position and a stopping position, when the opening stop member 40 is positioned at the avoiding position, the first avoiding hole 414 is opposite to the opening stop rod 30, when the opening stop member 40 is positioned at the stopping position, the first avoiding hole 414 is staggered with the opening stop rod 30, the opening stop member 40 stops the opening stop rod 30 from floating upwards, wherein the opening stop member 40 is abutted against the appliance body 10 in the process of covering the cover body 20 to enable the opening stop member 40 to move towards the stopping position, and before the cover body 20 is locked to the appliance body 10, the opening stop member 40 is positioned at the stopping position.

With the technical solution of the present embodiment, in the process of covering the cover 20 on the device body 10, the opening stopper 40 abuts against the device body 10 to move the opening stopper 40 to the stop position. Thus, when the cover is closed for the second time, the opening stopping member 40 is located at the stopping position, and even if the opening stopping rod 30 floats upwards under the pressure of the gas in the cooker, the opening stopping rod will not enter the first avoiding hole 414 of the opening stopping member 40. Since the opening stopper 40 is always kept at the stop position before the cover body 20 is locked to the device body 10, the opening stopper 40 cannot float up into the first avoiding hole 414 during the locking process of the cover body 20, so as to ensure that the movement of the opening stopper 40 is not affected, and therefore, the cover body 20 linked with the opening stopper 40 can smoothly rotate relative to the device body 10 during the locking process until the cover body 20 is locked on the device body 10.

The covering of the cover 20 on the device body 10 means: the cover body 20 covers the upper part of the appliance body 10 from top to bottom; the locking of the cover 20 to the device body 10 means: after the cover 20 rotates relative to the device body 10, the cover 20 is engaged with the pot teeth 121 on the device body 10. When the lid 20 is engaged with the pot teeth 121 of the device body 10, the lid 20 is pulled upward, and the lid 20 cannot be opened from the device body 10.

It should be noted that the phrase "the opening stopper 40 is interlocked with the cover body 20" means that the movement change of the opening stopper 40 is associated with the movement change of the cover body 20, and if the opening stopper 40 can move smoothly, the cover body 20 can rotate smoothly, and if the opening stopper 40 cannot move due to the interference of the opening stopper lever 30, the cover body 20 cannot move.

As shown in fig. 2 to 4, in the present embodiment, the device body 10 has the pot tooth 121, and the opening stopper 40 abuts against the pot tooth 121 in the process of closing the lid body 20 to move the opening stopper 40 to the stop position. Specifically, in this embodiment, the pot teeth 121 are outward bent flanges, each flange includes a horizontal section connected to the appliance body 10 and extending horizontally outward and a vertical section connected to the horizontal section and bent downward, and in the process of closing the lid 20, the opening stopper 40 abuts against the joint between the horizontal section and the vertical section, so that the opening stopper 40 moves to the stopping position. The structure enables the opening stopping piece 40 to be in butt fit with the pot teeth on the appliance body 10, and a new structure is not needed to be added, so that the production cost is reduced, and the production efficiency is improved.

As shown in fig. 3 and 4, in the present embodiment, the opening stop member 40 is provided with a guide arc 421, and the opening stop member 40 moves to the stop position under the guide of the guide arc 421. The structure enables the opening stopping piece 40 to smoothly move back to the stopping position when the user covers the cover body 20, so that the situation that the cover body 20 is difficult to cover the appliance body 10 due to the fact that the opening stopping piece 40 is clamped with the pot teeth 121 is avoided, and the use experience of the user is improved. Of course, in other embodiments not shown in the figures, the guiding arc may be provided on the pot teeth 121, or on both the opening stopper 40 and the pot teeth 121.

As shown in fig. 3 and 4, in the present embodiment, the opening stopper 40 includes an opening stopper plate 41 and an opening stopper 42 provided on the opening stopper plate 41 and extending toward the inside of the cooking appliance, a surface of an end of the opening stopper 42 away from the opening stopper plate 41 is an arc surface, and a lower surface of the arc surface forms a guide arc surface 421. It should be noted that, in the related art, the opening stopper generally includes an opening stopper plate and an opening stopper, and a free end of the opening stopper is a circular arc surface, that is, the opening stopper itself in the related art has a circular arc surface, which can be used as a guide arc surface in this application, so that it is not necessary to form a new opening stopper in a separate mold opening, and the production cost is reduced.

As shown in fig. 3 and 4, in the present embodiment, the opening stop plate 41 includes a horizontal plate 411, an upright plate 412, and a connecting plate 413 connected between the horizontal plate 411 and the upright plate 412, the first avoiding hole 414 is disposed on the horizontal plate 411, and the opening stop 42 is disposed on the upright plate 412. The above structure can arrange the position of the stop lever 30 according to actual conditions, improving flexibility of design. The extending direction of the horizontal plate 411 is parallel or substantially parallel to the horizontal plane (for example, the angle between the horizontal plane and the horizontal plane is ± 20 °), and the extending direction of the vertical plate 412 is parallel or substantially parallel to the vertical plane (for example, the angle between the vertical plane and the vertical plane is ± 20 °).

As shown in fig. 2 and 4, in the present embodiment, a plurality of pot teeth 121 are provided, and a notch 1 is formed between two adjacent pot teeth 121. In a case where the cover body 20 is rotated to a state where the recess 1 is opposed to the opening stop 40 (not shown in the figure), the opening stop 40 is located at the escape position. Specifically, when the cover 20 is rotated to the position where the recess 1 is opposite to the opening stopper 40, the opening stopper 40 can move toward the recess 1, so that the first avoiding hole 414 on the opening stopper 40 can move above the opening stopping rod 30. Thus, the opening prevention rod 30 can smoothly float up to a predetermined position under the action of gas pressure, so that the cavity in the appliance body 10 forms a sealed cavity, thereby smoothly pressing up.

As shown in fig. 3 and 4, in the present embodiment, an elastic restoring structure 50 is provided between the opening stopper 40 and the cover body 20, before the cover body 20 is locked to the device body 10, the opening stopper 40 abuts on the pot teeth 121 under the action of the elastic restoring structure 50, and in the case that the cover body 20 is rotated to the state that the notch 1 is opposite to the opening stopper 40, the opening stopper 40 is moved to the avoiding position under the action of the elastic force of the elastic restoring structure 50. The structure is simple, the opening stopping piece 40 can move to the avoiding position by the aid of the elastic force of the elastic resetting structure 50, a driving device for driving the opening stopping piece 40 to move does not need to be designed, and accordingly production cost is reduced.

As shown in fig. 2, in the present embodiment, the lid body 20 is provided with lid teeth 221 that engage with the pot teeth 121. The lid body 20 has a locked position (not shown) in which the pot teeth 121 are engaged with the lid teeth 221 and the opening stopper 40 faces the notch 1, and an unlocked position (shown in fig. 4) in which the lid body 20 is located, the pot teeth 121 are separated from the lid teeth 221 and the opening stopper 40 abuts against the pot teeth 121. Specifically, when the cover body 20 is locked to the device body 10, the opening prevention member 40 moves to the avoidance position, so that the opening prevention lever 30 can be inserted into the first avoidance hole 414 to interfere with the movement of the opening prevention member 40 after the device body 10 is pressed upward. Since the movement of the opening stopping member 40 is restricted, the cover body 20 cannot rotate at this time, so that the cover cannot be opened under the condition of upward pressure, and the use safety of the cooking appliance is ensured. When the lid is closed for the second time after the lid is opened, the stopper 40 abuts against the pot teeth 121 to move the stopper 40 to the stopper position. Thus, even if the opening prevention lever 30 floats up by the pressure of the gas in the cooker, it does not enter the first escape hole 414 of the opening prevention member 40, thereby not affecting the movement of the opening prevention member 40. Since the movement of the opening stopper 40 is not affected, the cover 20 can rotate relative to the appliance body 10, so that the cover 20 can be smoothly locked with the appliance body 10, and the user experience is improved.

As shown in fig. 3 and 4, in the present embodiment, the cover body 20 includes a cover body 21 and an inner cover 22 located inside the cover body 21, the opening preventing member 40 is disposed between the cover body 21 and the inner cover 22, the pot teeth 121 are located inside the inner cover 22, a second avoiding hole 222 is disposed on a side wall of the inner cover 22, and a part of the opening preventing member 40 penetrates through the second avoiding hole 222 to the inside of the inner cover 22. The structure enables the components such as the opening stopping piece 40 and the like to be contained in the cover body 20, ensures attractive appearance, is convenient to clean, and can be matched with the pot teeth 121 while preventing a user from being scalded.

As shown in fig. 2 to 4, in the present embodiment, the cooking appliance is an electric pressure cooker, the appliance body 10 includes an outer pot 11, a heat-insulating cover 12 and an inner pot 13, which are sequentially disposed from outside to inside, the heat-insulating cover 12 is provided with pot teeth 121, the inner cover 22 is provided with cover teeth 221, the opening stop lever 30 includes a seat 31, a valve core 32 disposed in the seat 31 in a floating manner, and a spring 33 disposed between the seat 31 and the valve core 32, the seat 31 is provided with a valve port communicated with the outside atmosphere, and the valve core 32 is sealed at the valve port under the elastic force of the spring 33. In the above structure, the opening stopping rod 30 can not only play the role of opening stopping, but also play the role of safety valve, once the exhaust channel of the electric pressure cooker is sealed by food, the gas in the inner pot 13 can push the spring 33, so that the valve port is opened, and the gas in the inner pot 13 is discharged to the outside atmosphere through the valve port. One part has multiple purposes, and the production cost of the cooking utensil is reduced.

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 cooking appliance, comprising:

a utensil body (10) having pot teeth (121);

a cover body (20) rotatably provided with respect to the appliance body (10) to be locked with or unlocked from the appliance body (10);

an opening prevention lever (30) provided on the lid body (20) so as to be capable of floating;

an opening stopping member (40) linked with the cover body (20), wherein the opening stopping member (40) is provided with a first avoiding hole (414), the opening stopping member (40) is provided with an avoiding position and a stopping position, the first avoidance hole (414) is opposed to the open prevention lever (30) with the open prevention piece (40) in the avoidance position, under the condition that the opening stopping piece (40) is located at the stopping position, the first avoiding hole (414) and the opening stopping rod (30) are staggered, the opening stopping piece (40) stops the opening stopping rod (30) to float upwards, wherein the opening stopping piece (40) is abutted against the pot teeth (121) in the process of closing the cover body (20) so as to enable the opening stopping piece (40) to move to the stop position, the opening stop (40) is located at the stop position before the cover (20) is locked to the appliance body (10).

2. The cooking appliance according to claim 1, wherein the pot teeth (121) are plural, a notch (1) is formed between two adjacent pot teeth (121), and the opening stopper (40) is located at the avoiding position when the cover body (20) is rotated to a state that the notch (1) is opposite to the opening stopper (40).

3. The cooking appliance according to claim 2, wherein an elastic return structure (50) is arranged between the opening stop member (40) and the cover body (20), the opening stop member (40) abuts against the pot teeth (121) under the action of the elastic return structure (50) before the cover body (20) is locked to the appliance body (10), and the opening stop member (40) moves to the avoiding position under the action of the elastic force of the elastic return structure (50) when the cover body (20) is rotated to the state that the notch (1) is opposite to the opening stop member (40).

4. The cooking appliance according to claim 2, wherein the cover body (20) is provided with cover teeth (221) which are matched with the pot teeth (121), the cover body (20) has a locking position and an unlocking position, the pot teeth (121) are buckled with the cover teeth (221) and the opening stopper (40) is opposite to the notch (1) when the cover body (20) is located at the locking position, the pot teeth (121) are separated from the cover teeth (221) and the opening stopper (40) is abutted to the pot teeth (121) when the cover body (20) is located at the unlocking position.

5. The cooking appliance according to claim 1, wherein a guide arc (421) is provided on the opening stop member (40) and/or the pot tooth (121), and the opening stop member (40) moves to the stop position under the guide of the guide arc (421).

6. The cooking appliance according to claim 5, wherein the opening stopper (40) comprises an opening stopper plate (41) and an opening stopper (42) provided on the opening stopper plate (41) and extending toward the inside of the cooking appliance, the surface of the end of the opening stopper (42) away from the opening stopper plate (41) is a circular arc surface, and the lower surface of the circular arc surface forms the guide arc surface (421).

7. The cooking appliance according to claim 6, wherein the open-stop plate (41) comprises a horizontal plate (411), a vertical plate (412) and a connecting plate (413) connected between the horizontal plate (411) and the vertical plate (412), the first avoiding hole (414) is disposed on the horizontal plate (411), and the open-stop head (42) is disposed on the vertical plate (412).

8. The cooking utensil of claim 1, wherein the cover (20) comprises a cover body (21) and an inner cover (22) located inside the cover body (21), the opening stopping piece (40) is arranged between the cover body (21) and the inner cover (22), the pot teeth (121) are located inside the inner cover (22), a second avoiding hole (222) is arranged on the side wall of the inner cover (22), and part of the opening stopping piece (40) is penetrated inside the inner cover (22) through the second avoiding hole (222).

9. The cooking appliance according to claim 1, wherein the stop lever (30) comprises a seat body (31), a valve core (32) floatingly disposed in the seat body (31), and a spring (33) disposed between the seat body (31) and the valve core (32), the seat body (31) is provided with a valve port communicated with the external atmosphere, and the valve core (32) is blocked at the valve port under the elastic force of the spring (33).

10. The cooking appliance according to claim 1, wherein the cooking appliance is an electric pressure cooker, the appliance body (10) comprises an outer pot (11), a heat-insulating cover (12) and an inner pot (13) which are sequentially arranged from outside to inside, pot teeth (121) are arranged on the heat-insulating cover (12), and cover teeth (221) are arranged on the cover body (20).