CN213909740U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking utensil, this cooking utensil includes: the cooker body is provided with a limiting hole; the upper cover component is rotatably arranged on the cooker body; the first subassembly of opening of ending sets up on the upper cover subassembly, and the first subassembly of opening of ending includes the pressing part, and the pressing part has and contracts the position and descend the protruding position, and when the pressing part was located and contracts the position, the pressing part separated with spacing hole, when the pressing part was located down the position, the pressing part was worn to establish in spacing hole. Through the technical scheme that this application provided, can solve the upper cover subassembly relative a kind of deep pot body rotation when not adding the pressure among the correlation technique, there is the problem of potential safety hazard.

Description

Cooking utensil

Technical Field

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

Background

The electric pressure cooker can lead water to reach higher temperature without boiling by the principle that the boiling point of liquid is increased under higher air pressure so as to accelerate the efficiency of stewing and boiling food. The electric pressure cooker comprises an upper cover assembly and a cooker body, wherein the upper cover assembly is rotatably arranged on the cooker body to realize opening and closing of the cover.

However, when the cooking utensil is not pressed, the upper cover assembly can rotate relative to the cooker body, so that potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cooking utensil to solve among the correlation technique upper cover subassembly can rotate a kind of deep pot body relatively when not pushing up, there is the problem of potential safety hazard.

The utility model provides a cooking utensil, cooking utensil includes: the cooker body is provided with a limiting hole; the upper cover component is rotatably arranged on the cooker body; the first subassembly of opening of ending sets up on the upper cover subassembly, and the first subassembly of opening of ending includes the pressing part, and the pressing part has and contracts the position and descend the protruding position, and when the pressing part was located and contracts the position, the pressing part separated with spacing hole, when the pressing part was located down the position, the pressing part was worn to establish in spacing hole.

Use the technical scheme of the utility model, utilize first division subassembly and spacing hole of ending to cooperate, when need uncapping, make first division subassembly of ending the pressing piece be located the position that returns, pressing piece and spacing hole separation this moment, can freely uncap, when utilizing cooking utensil to cook, make the pressing piece be located lower protruding position, the pressing piece is worn to establish in spacing hole this moment, utilize pressing piece and spacing hole to cooperate and can restrict the relative a kind of deep pot body of upper cover subassembly and rotate, avoid cooking utensil to be in under the condition of not last pressure, the upper cover subassembly is rotated, can promote cooking utensil's safety in utilization.

Further, the cooker body comprises an annular middle plate, and the limiting hole is formed in the annular middle plate. Because the annular middle plate encloses the upper end of establishing at the a kind of deep pot body, the annular middle plate is nearer apart from the upper cover subassembly, and the pressing piece of being convenient for penetrates spacing hole or separates with spacing hole. And the structure of annular medium plate is comparatively simple, has sufficient space and sets up spacing hole, is convenient for process.

Further, the pressing piece includes key cap and spacing post, and the key cap is movably worn to establish in the upper cover subassembly, and spacing post setting is on the key cap, and when the pressing piece was located protruding position down, spacing post was worn to establish in spacing downthehole. Through setting up the key cap, can guarantee that user's finger has enough big area of contact with the pressing piece, the user of being convenient for presses the pressing piece. Through set up spacing post on the key cap, utilize spacing post to wear to establish in spacing downthehole, because the size of spacing post can set up in a flexible way, need not too big with the aperture setting in spacing hole, and then can avoid external impurity to get into the a kind of deep pot internal through spacing hole.

Further, spacing post and the coaxial setting of key cap, so when pressing the key cap wantonly, all can guarantee that the key cap atress is even, too big skew can not appear in spacing post, and the spacing post of being convenient for penetrates spacing downthehole smoothly.

Furthermore, the first opening stopping assembly further comprises a return spring, the return spring is sleeved on the limiting column, one end of the return spring is abutted to the upper cover assembly, and the other end of the return spring is abutted to the key cap. When the pressing piece is switched from the downward convex position to the retraction position, the pressing piece can be smoothly bounced under the action of the elastic force of the return spring, so that the pressing piece is convenient to reset. And, establish reset spring cover on spacing post, can utilize spacing post to provide the removal direction for reset spring.

Further, the upper cover subassembly includes the face lid and is located the inside lining of face lid below, and the key cap is worn to establish on the face lid, is provided with on the inside lining and dodges the hole, and spacing post is worn to establish and dodges downtheholely. When the pressing piece is in the position of retracting and protruding position down, spacing post all wears to establish and dodges downtheholely, and the usable pore pair spacing post of dodging of so removes the direction, guarantees that spacing post can not squint, and then guarantees that spacing post aligns with spacing pore all the time.

Further, the upper cover subassembly has the mounting hole, and the movable wearing of pressing member is established in the mounting hole, and when the pressing member was located protruding position, the outer border of pressing member was level with the roof of mounting hole mutually. When cooking utensil is in the culinary art state, because the upper surface of pressing piece does not expose, the user can not touch the pressing piece by accident, can further guarantee cooking utensil's safety in utilization.

Furthermore, the cooking utensil further comprises a second opening stopping assembly, the second opening stopping assembly comprises an opening stopping plate and an opening stopping valve, the opening stopping plate is movably arranged on the upper cover assembly, and the opening stopping valve can be arranged on the upper cover assembly in a floating mode and is matched with the opening stopping plate to limit the upper cover assembly to rotate relative to the cooker body. When the cooking utensil is in a top pressure state, the check valve floats upwards and is inserted into the check plate under the action of pressure in the pot, and the rotation of the upper cover assembly is limited by the matching of the check valve and the check plate. In this embodiment, through first only subassembly and the cooperation of second only subassembly, carry out dual only, under the condition that one of them only subassembly became invalid, still another only subassembly can carry out only, can promote cooking utensil's safety in utilization.

Furthermore, a sleeve is arranged on the upper cover assembly, the pressing piece is movably arranged in the sleeve in a penetrating mode, and a switching structure is arranged between the pressing piece and the sleeve so that the pressing piece can be switched between the retraction position and the lower convex position. During the movement of the pressing piece, the sleeve can play a role of moving guide for the pressing piece, so that the pressing piece moves along a preset direction.

Further, the switching structure comprises a plurality of bosses and a plurality of grooves, the plurality of grooves and the plurality of bosses are arranged in a one-to-one correspondence mode, the plurality of bosses are arranged on the outer wall of the pressing piece at intervals along the circumferential direction, the end face, facing the sleeve, of each boss is an inclined face, the plurality of grooves are arranged at the end portion of the sleeve at intervals along the circumferential direction, the switching structure further comprises a tooth profile structure arranged between every two adjacent grooves, the tooth depth of the tooth profile structure is smaller than the groove depth of each groove, and the working principle of the switching structure can refer to the working principle of a button structure in a similar ball pen.

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 is a schematic structural view illustrating a pressing member of a cooking appliance according to an embodiment of the present invention in a downward-protruding position;

FIG. 2 shows a partial enlarged view at A in FIG. 1;

fig. 3 is a schematic structural view illustrating a pressing member of a cooking appliance according to an embodiment of the present invention in a retracted position;

FIG. 4 shows a partial enlarged view at B in FIG. 3;

FIG. 5 shows an exploded view of the face cap, liner, and ring-shaped mid-plate of FIG. 1;

FIG. 6 shows an exploded view of the face cap and liner of FIG. 1;

FIG. 7 shows a schematic view of the face cover of FIG. 1;

FIG. 8 is a schematic view of the face cover of FIG. 1 from another perspective;

fig. 9 shows a schematic structural view of the press piece of fig. 1;

fig. 10 shows a sectional view of the press piece in fig. 1;

fig. 11 shows a schematic structural view of the press piece of fig. 1 from another perspective;

FIG. 12 is a schematic view showing the structure of the ring-shaped middle plate in FIG. 1;

FIG. 13 is a schematic view of the ring-shaped midplane of FIG. 1 from another perspective;

FIG. 14 shows a schematic of the construction of the liner of FIG. 1;

fig. 15 shows a schematic view of the liner of fig. 1 from another perspective.

Wherein the figures include the following reference numerals:

10. a pot body; 11. a limiting hole; 12. an annular middle plate; 20. an upper cover assembly; 21. a face cover; 22. a liner; 221. avoiding holes; 222. mounting grooves; 23. mounting holes; 24. a sleeve; 30. a first anti-opening assembly; 31. a pressing member; 311. a keycap; 312. a limiting column; 32. a return spring; 40. a switching structure; 41. a boss; 42. a groove; 43. a tooth-shaped structure.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 15, the present invention provides a cooking appliance, which includes a pot body 10, an upper cover assembly 20 and a first opening stop assembly 30, wherein the upper cover assembly 20 is rotatably disposed on the pot body 10, and the first opening stop assembly 30 is disposed on the upper cover assembly 20. Wherein, the pot body 10 has a limit hole 11, the first opening stopping assembly 30 includes a pressing piece 31, and the pressing piece 31 is disposed corresponding to the limit hole 11. In this embodiment, the pressing piece 31 has a retracted position and a downward-protruding position, when the pressing piece 31 is located at the retracted position, the pressing piece 31 is separated from the stopper hole 11, and the upper lid assembly 20 can rotate relative to the pot body 10, and when the pressing piece 31 is located at the downward-protruding position, the pressing piece 31 is inserted into the stopper hole 11, and when the upper lid assembly 20 cannot rotate relative to the pot body 10 due to the stopper fit of the pressing piece 31 and the stopper hole 11.

Use the cooking utensil that this embodiment provided, because be provided with first end subassembly 30 and spacing hole 11 between the body of a kind of deep pot 10 and the upper cover subassembly 20, when needing uncapping, make pressing piece 31 be located the position of retracting, pressing piece 31 and spacing hole 11 phase separation this moment, can freely uncap, when utilizing cooking utensil to cook, make pressing piece 31 be located protruding position down, pressing piece 31 wears to establish in spacing hole 11 this moment, utilize pressing piece 31 and spacing hole 11 to cooperate and can restrict the relative body of a kind of deep pot 10 rotation of upper cover subassembly 20, avoid cooking utensil to be in under the condition of not pushing up, upper cover subassembly 20 is rotated, can promote cooking utensil's safety in utilization.

The limiting hole 11 can be disposed on the middle plate, the side wall and the base of the cooker body 10, as long as the rotation stopping limitation can be realized by the cooperation of the pressing piece 31 and the limiting hole 11.

As shown in fig. 5, 12 and 13, in the present embodiment, the pot body 10 includes an annular middle plate 12, and the stopper hole 11 is provided on the annular middle plate 12. Since the annular middle plate 12 is surrounded at the upper end of the pot body 10, the annular middle plate 12 is closer to the upper lid assembly 20, so that the pressing piece 31 can be conveniently penetrated into the stopper hole 11 or separated from the stopper hole 11. In addition, the structure of the annular middle plate 12 is simple, and the annular middle plate has enough space for arranging the limiting hole 11, so that the annular middle plate is convenient to process.

As shown in fig. 9 to 11, the pressing member 31 includes a key cap 311 and a position-limiting pillar 312, the key cap 311 is movably disposed in the upper cover assembly 20, the position-limiting pillar 312 is disposed on the key cap 311, and when the pressing member 31 is located at the downward-protruding position, the position-limiting pillar 312 is disposed in the position-limiting hole 11. By arranging the key cap 311, a sufficient contact area between the finger of the user and the pressing piece 31 can be ensured, so that the user can press the pressing piece 31 conveniently. Through set up spacing post 312 on key cap 311, utilize spacing post 312 to wear to establish in spacing hole 11, because the size of spacing post 312 can set up in a flexible way, need not too big with the aperture setting of spacing hole 11, and then can avoid external impurity to get into a kind of deep pot body 10 in through spacing hole 11.

In this embodiment, the limiting column 312 and the key cap 311 are coaxially disposed, so that when the key cap 311 is pressed randomly, the key cap 311 can be uniformly stressed, the limiting column 312 does not shift too much, and the limiting column 312 can smoothly penetrate into the limiting hole 11.

In order to realize the reset of the pressing member 31, the first anti-opening assembly 30 further includes a return spring 32, the return spring 32 is sleeved on the limiting column 312, one end of the return spring 32 abuts against the upper cover assembly 20, and the other end of the return spring 32 abuts against the key cap 311. When the pressing member 31 is switched from the downward projecting position to the retracted position, the pressing member 31 can be smoothly sprung up by the elastic force of the return spring 32, which facilitates the return of the pressing member 31. Moreover, the return spring 32 is sleeved on the limit post 312, and the limit post 312 can be used for providing moving guide for the return spring 32.

As shown in fig. 5, the upper cover assembly 20 includes a surface cover 21 and a lining 22 located below the surface cover 21, the key cap 311 is disposed on the surface cover 21 in a penetrating manner, the lining 22 is provided with an avoiding hole 221, and the limiting column 312 is disposed in the avoiding hole 221 in a penetrating manner. When the pressing piece 31 is in the retraction position and the lower convex position, the limiting column 312 is arranged in the avoiding hole 221 in a penetrating manner, so that the limiting column 312 can be guided by the avoiding hole 221, the limiting column 312 is prevented from deviating, and the limiting column 312 is aligned with the limiting hole 11 all the time.

Wherein, the periphery of the avoiding hole 221 is provided with a mounting groove 222, one end of the return spring 32 is inserted into the mounting groove 222, the other end of the return spring 32 is inserted into the key cap 311, and the return spring 32 is sleeved on the limiting column 312 to realize the assembly of the return spring 32.

As shown in fig. 7 and 8, the upper cap assembly 20 has a mounting hole 23, and the pressing member 31 is movably inserted into the mounting hole 23, and when the pressing member 31 is located at the downward-protruding position, the outer edge of the pressing member 31 is flush with the top wall of the mounting hole 23. When the cooking appliance is in a cooking state, because the upper surface of the pressing piece 31 is not exposed, a user cannot touch the pressing piece 31 accidentally, and the use safety of the cooking appliance can be further ensured.

In this embodiment, the upper surface of the pressing piece 31 is a slope that smoothly transitions with the upper surface of the face cover 21 when the pressing piece 31 is located at the downward convex position.

In order to further improve the safety of the cooking utensil, the cooking utensil further comprises a second opening stopping assembly, the second opening stopping assembly comprises an opening stopping plate and an opening stopping valve, the opening stopping plate is movably arranged on the upper cover assembly 20, and the opening stopping valve is floatably arranged on the upper cover assembly 20 and matched with the opening stopping plate so as to limit the rotation of the upper cover assembly 20 relative to the pot body 10.

When the cooking utensil is in a top pressure state, the check valve floats upwards and is inserted into the check plate under the action of pressure in the pot, and the rotation of the upper cover assembly 20 is limited by the matching of the check valve and the check plate. In this embodiment, the first and second opening stopping assemblies 30 and 30 are matched to perform double opening stopping, and when one of the opening stopping assemblies fails, the other opening stopping assembly can perform opening stopping, so that the use safety of the cooking appliance can be improved.

For example, in the case where the second opening prevention member fails, if the user rotates the upper cover member 20 in the cooking state, the user cannot rotate the upper cover member 20 because the first opening prevention member 30 is still in the opening prevention limit state.

As shown in fig. 5 to 8, the upper cover assembly 20 is provided with a sleeve 24, the pressing member 31 is movably disposed in the sleeve 24, and a switching mechanism 40 is disposed between the pressing member 31 and the sleeve 24 to switch the pressing member 31 between the retracted position and the downward protruding position. Also, the sleeve 24 may function as a movement guide for the pressing member 31 during the movement of the pressing member 31, so that the pressing member 31 moves in a predetermined direction.

As shown in fig. 6 to 11, the switching structure 40 includes a plurality of bosses 41 and a plurality of grooves 42, the plurality of grooves 42 and the plurality of bosses 41 are arranged in a one-to-one correspondence, the plurality of bosses 41 are arranged on the outer wall of the pressing member 31 at intervals in the circumferential direction, the end surface of the boss 41 facing the sleeve 24 is an inclined surface, the plurality of grooves 42 are arranged at the end of the sleeve 24 at intervals in the circumferential direction, the switching structure 40 further includes a tooth structure 43 arranged between two adjacent grooves 42, and the tooth depth of the tooth structure 43 is smaller than the groove depth of the groove 42. In this embodiment, the operation principle of the switching mechanism 40 can refer to the operation principle of a button structure in a ball-point pen, and will not be described herein again.

The switching mechanism 40 may further include a rotating member (not shown), and by providing the rotating member, when the pressing member 31 is pressed, it is ensured that the pressing member 31 does not rotate, so that the pressing member 31 only moves axially.

Wherein, the cooking utensil comprises an electric pressure cooker or an electric cooker.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

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 (10)

1. A cooking appliance, characterized in that it comprises:

a pot body (10) having a limit hole (11);

an upper cover assembly (20) rotatably provided on the pot body (10);

the first opening stopping assembly (30) is arranged on the upper cover assembly (20), the first opening stopping assembly (30) comprises a pressing piece (31), the pressing piece (31) is provided with a retraction position and a downward projection position, when the pressing piece (31) is located at the retraction position, the pressing piece (31) is separated from the limiting hole (11), and when the pressing piece (31) is located at the downward projection position, the pressing piece (31) penetrates through the limiting hole (11).

2. The cooking appliance according to claim 1, wherein the pot body (10) comprises an annular middle plate (12), and the stopper hole (11) is provided on the annular middle plate (12).

3. The cooking appliance according to claim 1, wherein the pressing member (31) comprises a key cap (311) and a stopper post (312), the key cap (311) is movably disposed in the upper cover assembly (20), the stopper post (312) is disposed on the key cap (311), and the stopper post (312) is disposed in the stopper hole (11) when the pressing member (31) is in the downward protruding position.

4. The cooking appliance according to claim 3, wherein the stopper (312) is coaxially arranged with the key cap (311).

5. The cooking appliance according to claim 3, wherein the first opening stop assembly (30) further comprises a return spring (32), the return spring (32) is sleeved on the limiting column (312), one end of the return spring (32) abuts against the upper cover assembly (20), and the other end of the return spring (32) abuts against the key cap (311).

6. The cooking appliance according to claim 3, wherein the upper cover assembly (20) comprises a surface cover (21) and a lining (22) located below the surface cover (21), the keycap (311) is arranged on the surface cover (21) in a penetrating manner, an avoiding hole (221) is formed in the lining (22), and the limiting column (312) is arranged in the avoiding hole (221) in a penetrating manner.

7. The cooking appliance according to claim 1, wherein the upper cover assembly (20) has a mounting hole (23), the pressing member (31) is movably inserted into the mounting hole (23), and when the pressing member (31) is located at the downward-protruding position, an outer edge of the pressing member (31) is flush with a top wall of the mounting hole (23).

8. The cooking appliance according to claim 1, further comprising a second opening stop assembly including an opening stop plate movably disposed on the upper cover assembly (20) and an opening stop valve floatingly disposed on the upper cover assembly (20) and cooperating with the opening stop plate to limit rotation of the upper cover assembly (20) relative to the pot body (10).

9. The cooking appliance according to claim 1, wherein the upper cover assembly (20) is provided with a sleeve (24), the pressing member (31) is movably arranged in the sleeve (24), and a switching structure (40) is arranged between the pressing member (31) and the sleeve (24) to switch the pressing member (31) between the retraction position and the downward projection position.

10. The cooking appliance according to claim 9, wherein the switching structure (40) comprises a plurality of bosses (41) and a plurality of grooves (42), the plurality of grooves (42) are arranged in one-to-one correspondence with the plurality of bosses (41), the plurality of bosses (41) are arranged on the outer wall of the pressing member (31) at intervals along the circumferential direction, the end surfaces of the bosses (41) facing the sleeve (24) are inclined surfaces, the plurality of grooves (42) are arranged at the end portions of the sleeve (24) at intervals along the circumferential direction, the switching structure (40) further comprises a tooth-shaped structure (43) arranged between two adjacent grooves (42), and the tooth depth of the tooth-shaped structure (43) is smaller than the groove depth of the grooves (42).

Images