CN210121063U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking utensil, including the pot body and pot cover, the pot cover can open and shut ground and cover and establish on the pot body, and wherein, the pot cover includes: a liner; the rotating rod comprises a rotating seat and a rotating arm, wherein the rotating seat is rotatably arranged on the lining, and the rotating arm is connected with the rotating seat; the first guide structure is arranged on the lining; the second guide structure is arranged on the rotating arm, the rotating rod is in a rotating process, and the first guide structure is connected with the second guide structure in a sliding fit mode to play a role in limiting the rotating guide of the rotating rod. The utility model provides an electric pressure cooker's among the prior art handle structure take place easily at the rotatory in-process that uncaps or rotatory locking closure and rock, cause uncap or close and cover the operation unstable, and influence user's use and experience the problem of good sense.

Description

Cooking utensil

Technical Field

The utility model relates to a household electrical appliances technical field for the kitchen particularly, relates to a cooking utensil's pot cover's institutional advancement.

Background

As a household appliance, the electric pressure cooker is more and more popular with consumers due to the characteristics of convenient use and fast cooking.

A handle structure is usually arranged on a cover of the electric pressure cooker and used for driving a rotating rod arranged in the cover to rotate so as to drive an inner cover to rotate, and then the cover opening and the cover locking of the electric pressure cooker are realized; the bull stick is the rotary motion part that sets up on the inside lining of pot cover, because there is the fit-up gap between its and the inside lining, the bull stick is rotated the in-process and is taken place to rock in the horizontal plane under the effect of external force easily, and like this, handle structure also can rock thereupon, causes uncap or close the lid operation unstable, has influenced the user and has experienced good sense to electric pressure cooker's use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a cooking utensil to solve the electric pressure cooker's among the prior art handle structure and take place easily at the rotatory in-process that uncaps or rotatory locking closure and rock, cause uncap or close and cover the operation unstable, and influence user's use and experience the problem of good feeling.

In order to achieve the above object, the utility model provides a cooking utensil, including the pot body and pot cover, the pot cover can open and shut and cover and establish on the pot body, and wherein, the pot cover includes: a liner; the rotating rod comprises a rotating seat and a rotating arm, wherein the rotating seat is rotatably arranged on the lining, and the rotating arm is connected with the rotating seat; the first guide structure is arranged on the lining; the second guide structure is arranged on the rotating arm, the rotating rod is in a rotating process, and the first guide structure is connected with the second guide structure in a sliding fit mode to play a role in limiting the rotating guide of the rotating rod.

By applying the technical scheme of the utility model, the first guide structure is arranged on the inner lining, and the second guide structure is arranged on the rotating arm of the rotating rod, so that the first guide structure and the second guide structure are in sliding fit connection in the rotating process of the rotating rod, and the cooperation of the first guide structure and the second guide structure plays a role in limiting the rotating guide of the rotating rod; thereby make the bull stick steady rotation, avoid the bull stick at the too big range of rocking of horizontal direction to improved bull stick pivoted stability, and then the user is when carrying out the rotation operation to the handle structure of being connected with the bull stick, the range of rocking of handle structure also can correspondingly reduce, and the handle structure steady rotation realizes uncapping or closes the lid operation steadily, promotes the user widely and experiences good sense to cooking utensil's use.

Further, first guide structure is the arc direction muscle that the protrusion set up in the upper surface of inside lining, and second guide structure is for seting up the arc guide way in the bottom surface of swinging boom, and the swinging boom passes through the arc guide way cover to be established on the arc direction muscle. Like this, the shaping of first guide structure and second guide structure of being convenient for is favorable to reducing the overall cost of pot cover, and when the bull stick rotated, the inslot wall of arc guide way and the outer wall laminating of arc direction muscle and relative slip for the arc direction muscle plays the rotation guide effect to the swinging boom, and it is spacing still to have carried out the swinging boom effectively simultaneously, avoids the bull stick to take place to rock at the rotation in-process, has improved the stability in rotation of bull stick.

Further, the length of arc direction muscle is greater than the length of arc guide way. Make the bull stick at its whole rotation in-process like this, all can receive the reliable wire limiting displacement of arc direction muscle.

Furthermore, the rotating rod is provided with an initial position and a final position, the initial position enables the pot cover and the pot body to be in a free opening and closing state, the final position enables the pot cover and the pot body to be in a locking state, and the arc-shaped guide rib extends from the edge of one side, deviating from the guide rib, of the rotating rod when the rotating rod is in the initial position to the edge of one side, deviating from the guide rib, of the rotating rod when the rotating rod is in the final. The arc-shaped guide rib with the structure can play a sufficient guide supporting role in the whole rotating process of the rotating rod.

Further, the direction muscle and the integrative injection moulding of inside lining, or the pot cover still includes the detachably setting at the mount pad of inside lining, and the direction muscle forms on the mount pad. Therefore, the connection between the arc-shaped guide rib and the lining is convenient, and the processing and manufacturing difficulty between the arc-shaped guide rib and the lining is simplified.

Further, the pot cover further comprises a stopping structure, the stopping structure is arranged on the liner, and when the rotating rod rotates to the initial position or the final position, the rotating arm is respectively contacted with one stopping structure. Therefore, the two stop structures limit the rotation angle of the rotating rod, and the phenomenon that the cover opening or locking operation of the cooking utensil cannot be smoothly finished due to the fact that the rotating rod is excessively rotated is avoided.

Furthermore, the stopping structure comprises a longitudinal stopping plate and a reinforcing rib plate, and the longitudinal stopping plate is contacted with the edge of the rotating arm so as to stop and limit the rotating rod in the rotating direction of the rotating rod; the reinforcing rib plate is connected with the inner lining and the surface of the longitudinal stop plate on the side far away from the rotating arm. Thus, the longitudinal stop plate plays a role in stopping and limiting the rotation of the rotating rod, effectively avoids the collision of the rotating rod with the lining at the moment of stopping rotation, prevents the loose assembly between the rotating rod and the lining and avoids the damage of the structure at the joint of the rotating rod and the lining; and the structural strength of the stop structure is further improved by the arrangement of the reinforcing rib plates, and the stop structure is prevented from being deformed under the collision impact action of the rotating rod for a long time, so that the normal use of the pot cover is ensured.

Further, first guide structure is the arc guide way of seting up in the bottom surface of inside lining, and second guide structure is the arc direction muscle that the protrusion set up in the upper surface of swinging boom, and the swinging boom stretches into in the arc guide way through arc direction muscle. Like this, the shaping of the first guide structure and the second guide structure of being convenient for equally, be favorable to reducing the overall cost of pot cover, when the bull stick rotates, arc direction muscle stretches into in the arc guide way, the outer wall of arc direction muscle and the inslot wall laminating and the relative slip of arc guide way, make the inslot wall of arc guide way play the rotation guide effect to the swinging boom, it is spacing still effectively to have carried out the swinging boom simultaneously, avoid the bull stick to take place to rock at the rotation in-process, the stability of rotation of bull stick has been improved.

Further, the pot cover still includes interior pot cover and face lid, and interior pot cover rotationally sets up the below at the inside lining, and the face lid is established on the inside lining, has seted up the slot hole that slides on the inside lining, has seted up on the swinging boom and has slided the corresponding via hole of slot hole, and the swinging boom is connected with interior pot cover through wearing to establish the driving medium at via hole and the slot hole department that slides to pot cover rotates in the drive. Therefore, the structural integrity of the pot cover is facilitated, and the function of the pot cover is ensured.

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 a partial structural schematic view of a lid of a cooking appliance according to an alternative embodiment of the invention, showing a liner equipped with a rotating rod;

FIG. 2 shows an enlarged schematic view at A in FIG. 1;

FIG. 3 shows a schematic cross-sectional view of the liner of FIG. 1 with the turnbars assembled;

FIG. 4 shows an enlarged schematic view at B in FIG. 2;

fig. 5 shows an exploded view of the stem and liner of fig. 1.

Wherein the figures include the following reference numerals:

100. a pot cover; 10. a liner; 12. a sliding long hole; 20. a rotating rod; 21. a rotating base; 22. a rotating arm; 221. a via hole; 30. an arc-shaped guide rib; 40. an arc-shaped guide groove; 70. a stop structure; 71. a longitudinal stopper plate; 73. and a reinforcing plate.

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.

In order to solve the problems that the handle structure of the electric pressure cooker in the prior art is easy to shake in the process of rotating to open or lock the cover, so that the operation of opening or closing the cover is unstable, and the use experience of a user is influenced, the utility model provides a cooking appliance; it should be noted that the cooking appliance of the present application includes an electric pressure cooker or an electric rice cooker, but is not limited to both, and the illustrated embodiment of the present application takes an electric pressure cooker as an example.

As shown in fig. 1 to 5, the cooking utensil includes the pot body and pot cover 100, pot cover 100 can be covered on the pot body with opening and shutting, wherein, pot cover 100 includes inside lining 10, bull stick 20, first guide structure and second guide structure, bull stick 20 includes roating seat 21 and swinging boom 22, wherein, roating seat 21 rotationally sets up on inside lining 10, swinging boom 22 is connected with roating seat 21, first guide structure sets up on inside lining 10, the second guide structure sets up on swinging boom 22, bull stick 20 is at the pivoted in-process, first guide structure is connected with second guide structure sliding fit, in order to play the spacing effect of rotation direction to bull stick 20.

By arranging the first guide structure on the lining 10 and arranging the second guide structure on the rotating arm 22 of the rotating rod 20, the first guide structure and the second guide structure are connected in a sliding fit manner in the rotating process of the rotating rod 20, and the cooperation of the first guide structure and the second guide structure plays a role in guiding and limiting the rotation of the rotating rod 20; thereby make bull stick 20 steady rotation, avoid bull stick 20 too big at the range of rocking of horizontal direction to improved bull stick 20 pivoted stability, and then the user is when carrying out the rotation operation to the handle structure of being connected with bull stick 20, the range of rocking of handle structure also can correspondingly reduce, and the handle structure steadily rotates, realizes uncapping or closes the lid operation steadily, promotes the user greatly and experiences good sense to cooking utensil's use.

In the illustrated alternative embodiment of the present application, the first guiding structure is an arc-shaped guiding rib 30 protruding from the upper surface of the liner 10, the second guiding structure is an arc-shaped guiding groove 40 formed in the bottom surface of the rotating arm 22, and the rotating arm 22 is sleeved on the arc-shaped guiding rib 30 through the arc-shaped guiding groove 40. Like this, be convenient for first guide structure and second guide structure's shaping, be favorable to reducing the overall cost of pot cover 100, when bull stick 20 rotates, the inslot wall of arc guide way 40 and the outer wall laminating and the relative slip of arc direction muscle 30 for arc direction muscle 30 plays the rotation guide effect to swinging boom 22, it is spacing still to have carried out swinging boom 22 effectively simultaneously, avoid bull stick 20 to take place to rock at the rotation in-process, the stability of rotation of bull stick 20 has been improved.

Alternatively, in order to make the rotating rod 20 reliably conduct the wire limiting action of the arc-shaped guiding rib 30 during the whole rotation process, the length of the arc-shaped guiding rib 30 is greater than that of the arc-shaped guiding groove 40.

Specifically, the rotating rod 20 has an initial position at which the lid 100 and the pot body are in a free opening and closing state and a final position at which the lid and the pot body are in a locked state, and the arc-shaped guide rib 30 extends from an edge of a side of the rotating rod 20, which is away from the arc-shaped guide rib 30, when the rotating rod 20 is in the initial position to an edge of a side of the rotating rod 20, which is away from the arc-shaped guide rib 30, when the rotating rod 20 is in the final. The arc-shaped guide ribs 30 in this structure can provide sufficient guiding support for the rotating rod 20 during the whole rotation process.

In order to facilitate the connection between the arc-shaped guide rib 30 and the liner 10 and simplify the difficulty in manufacturing and processing between the two, the arc-shaped guide rib 30 and the liner 10 are optionally integrally injection-molded.

Of course, in order to facilitate the replacement of the arc-shaped guide ribs 30, which are easily worn, in an alternative embodiment of the present application, not shown, the pot cover 100 further includes a mounting seat detachably provided to the inner liner 10, and the arc-shaped guide ribs 30 are formed on the mounting seat.

As shown in fig. 1, 2 and 5, the pot cover 100 further includes stopping structures 70, the stopping structures 70 are disposed on the liner 10, and when the rotating rod 20 rotates to the initial position or the final position, the rotating arms 22 respectively contact with one of the stopping structures 70. Thus, the two stopping structures 70 limit the rotation angle of the rotating rod 20, and avoid that the cover opening or locking operation of the cooking utensil cannot be completed smoothly due to the excessive rotation of the rotating rod 20.

Specifically, as shown in fig. 2, the stopping structure 70 includes a longitudinal stopping plate 71 and a reinforcing rib plate 73, and the longitudinal stopping plate 71 is in contact with the edge of the rotating arm 22 to stop and limit the rotation lever 20 in the rotating direction thereof; the rib plates 73 connect the inner liner 10 and the surface of the longitudinal stopper plate 71 on the side facing away from the pivot arm 22. Thus, the longitudinal stop plate 71 plays a role in limiting the rotation of the rotating rod 20, effectively avoiding the rotating rod 20 from colliding with the lining 10 at the moment of rotation stop, preventing the rotating rod 20 from being assembled with the lining 10 loosely, and avoiding the damage of the structure at the joint of the rotating rod 20 and the lining 10; the arrangement of the reinforcing rib plate 73 further improves the structural strength of the stopping structure 70, and prevents the stopping structure 70 from deforming under the impact of the collision of the rotating rod 20 for a long time, thereby ensuring that the pot cover 100 can be normally used.

Of course, in an alternative embodiment of the present application, which is not shown in the drawings, the first guiding structure is an arc-shaped guiding groove 40 formed on the bottom surface of the liner 10, the second guiding structure is an arc-shaped guiding rib 30 protruding from the upper surface of the rotating arm 22, and the rotating arm 22 extends into the arc-shaped guiding groove 40 through the arc-shaped guiding rib 30. Like this, the shaping of the first guide structure and the second guide structure of being convenient for equally, be favorable to reducing the overall cost of pot cover 100, when bull stick 20 rotates, arc direction muscle 30 stretches into in arc guide way 40, the outer wall of arc direction muscle 30 and the inslot wall laminating and the relative slip of arc guide way 40, make the inslot wall of arc guide way 40 play the rotation guide effect to swinging boom 22, it is spacing still to have carried out swinging boom 22 effectively simultaneously, avoid bull stick 20 to take place to rock at the rotation in-process, the stability of rotation of bull stick 20 has been improved.

It should be noted that, the pot cover 100 further includes an inner pot cover and a face cover, the inner pot cover is rotatably disposed below the inner liner 10, the face cover is disposed on the inner liner 10, the sliding long hole 12 is disposed on the inner liner 10, the rotating arm 22 is provided with a via hole 221 corresponding to the sliding long hole 12, and the rotating arm 22 is connected with the inner pot cover through a transmission member penetrating through the via hole 221 and the sliding long hole 12 to drive the inner pot cover to rotate. This is beneficial to the structural integrity of the lid 100 and ensures the functional normality of the lid 100.

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.

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 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 is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

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, comprising a pot body and a pot cover (100), wherein the pot cover (100) is covered on the pot body in an openable and closable manner, wherein the pot cover (100) comprises:

an inner liner (10);

the rotating rod (20), the rotating rod (20) includes a rotating base (21) and a rotating arm (22), wherein the rotating base (21) is rotatably arranged on the lining (10), and the rotating arm (22) is connected with the rotating base (21);

a first guide structure disposed on the liner (10);

the second guide structure is arranged on the rotating arm (22), the rotating rod (20) is in the rotating process, the first guide structure is connected with the second guide structure in a sliding fit mode, and the rotating rod (20) is rotated, guided and limited.

2. The cooking utensil of claim 1, wherein the first guiding structure is an arc guiding rib (30) protruding from the upper surface of the lining (10), the second guiding structure is an arc guiding groove (40) formed in the bottom surface of the rotating arm (22), and the rotating arm (22) is sleeved on the arc guiding rib (30) through the arc guiding groove (40).

3. The cooking appliance according to claim 2, wherein the length of the arc-shaped guide rib (30) is greater than the length of the arc-shaped guide groove (40).

4. The cooking appliance according to claim 2, wherein the rotating rod (20) has an initial position for placing the cover (100) and the pot body in a free-opening state and a final position for placing the cover and the pot body in a locked state, and the arc-shaped guide rib (30) extends from an edge of a side of the rotating rod (20) facing away from the guide rib (30) in the initial position to an edge of the side of the rotating rod (20) facing away from the guide rib (30) in the final position.

5. The cooking appliance according to claim 4, wherein the guide rib (30) is integrally injection-molded with the inner liner (10), or the pot cover (100) further comprises a mounting seat detachably provided to the inner liner (10), the guide rib (30) being formed on the mounting seat.

6. The cooking appliance according to claim 4, wherein the lid (100) further comprises a stopper structure (70), the stopper structure (70) being provided on the liner (10), the rotation arm (22) being in contact with one of the stopper structures (70), respectively, when the rotation lever (20) is rotated to the initial position or the final position.

7. The cooking appliance according to claim 6, wherein the stop structure (70) comprises a longitudinal stop plate (71) and a rib plate (73), the longitudinal stop plate (71) being in contact with an edge of the rotating arm (22) to stop the rotating lever (20) in its rotation direction; the reinforcing rib plate (73) is connected with the inner lining (10) and the surface of the side, away from the rotating arm (22), of the longitudinal stop plate (71).

8. The cooking utensil of claim 1, wherein the first guiding structure is an arc-shaped guiding groove (40) formed on the bottom surface of the inner liner (10), the second guiding structure is an arc-shaped guiding rib (30) protruding from the upper surface of the rotating arm (22), and the rotating arm (22) extends into the arc-shaped guiding groove (40) through the arc-shaped guiding rib (30).

9. The cooking utensil of claim 1, wherein the pot cover (100) further comprises an inner pot cover and a face cover, the inner pot cover is rotatably arranged below the inner liner (10), the face cover is arranged on the inner liner (10), a sliding long hole (12) is formed in the inner liner (10), a through hole (221) corresponding to the sliding long hole (12) is formed in the rotating arm (22), and the rotating arm (22) is connected with the inner pot cover through transmission pieces penetrating through the through hole (221) and the sliding long hole (12) to drive the inner pot cover to rotate.

10. The cooking utensil according to claim 1, wherein the first guiding structure is an arc-shaped guiding rib (30) protruding from the upper surface of the lining (10), the second guiding structure is an arc-shaped guiding groove (40) formed in the bottom surface of the rotating arm (22), the rotating arm (22) is sleeved on the arc-shaped guiding rib (30) through the arc-shaped guiding groove (40), the length of the guiding rib (30) is greater than that of the guiding groove (40), the rotating rod (20) has an initial position at which the pot cover (100) and the pot body are in a free opening and closing state and a final position at which the pot cover and the pot body are in a locked state, the guiding rib (30) extends from the edge of the rotating rod (20) on the side departing from the guiding rib (30) when the rotating rod (20) is in the initial position to the edge of the rotating rod (20) on the side departing from the guiding rib (30) when the rotating rod (20) is in the final position, the guide ribs (30) and the lining (10) are integrally injection-molded, or the pot cover (100) further comprises a mounting seat detachably arranged on the lining (10), the guide ribs (30) are formed on the mounting seat, the pot cover (100) further comprises a stopping structure (70), the stopping structure (70) is arranged on the lining (10), when the rotating rod (20) rotates to the initial position or the final position, the rotating arms (22) are respectively contacted with one stopping structure (70), the stopping structure (70) comprises a longitudinal stopping plate (71) and a reinforcing rib plate (73), and the longitudinal stopping plate (71) is contacted with the edge of the rotating arm (22) to stop and limit the rotating rod (20) in the rotating direction; deep floor (73) are connected inside lining (10) with deviating from of vertical backstop board (71) the surface of swinging boom (22) one side, first guide structure is for seting up arc guide way (40) of the bottom surface of inside lining (10), second guide structure be protrusion in arc direction muscle (30) that the upper surface of swinging boom (22) set up, swinging boom (22) stretch into through arc direction muscle (30) in arc guide way (40), pot cover (100) still include interior pot cover and face lid, interior pot cover rotationally sets up the below of inside lining (10), the face lid is established on inside lining (10), seted up on inside lining (10) and slided slot hole (12), seted up on swinging boom (22) with the corresponding via hole (221) of slot hole (12) that slides, swinging boom (22) is through wearing to establish via hole (221) with driving medium and the driving medium of slot (12) department that slides The inner pot cover is connected to drive the inner pot cover to rotate.

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