CN215687156U - Stirring structure and cooking utensil with same - Google Patents

Abstract

The utility model provides a stirring structure and a cooking utensil with the same, wherein the stirring structure comprises: a stirring shaft; the stirring piece is sleeved outside the stirring shaft; the connecting structure is arranged between the stirring shaft and the stirring piece and comprises a sleeving part, and the stirring shaft drives the stirring piece to rotate through the sleeving part; the anti-falling structure is arranged between the sleeving part and the stirring shaft. The technical scheme of this application has solved the problem that stirring vane among the correlation technique breaks away from the (mixing) shaft easily effectively.

Description

Stirring structure and cooking utensil with same

Technical Field

The utility model relates to the technical field of small household appliances, in particular to a stirring structure and a cooking appliance with the same.

Background

Related art kitchen cooking utensils with stirring function generally include parts such as pan, stirring seat, stirring blade and motor. The stirring seat is installed in the center hole department of pan bottom, and the stirring vane cover is established on the (mixing) shaft on the stirring seat, and the motor drives the (mixing) shaft and stirring vane rotation, realizes the function of stirring food.

The stirring blade is provided with a shaft sleeve matched with the stirring shaft. In order to conveniently take and place the stirring blades, the stirring shaft is in clearance fit with the shaft sleeve.

However, when the food in the pot is poured out or the pot is taken out, the stirring blades are easy to separate from the stirring shaft, which brings inconvenience to the user.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a stirring structure and a cooking utensil with the same, so as to solve the problem that stirring blades in the related art are easy to separate from a stirring shaft.

In order to achieve the above object, according to one aspect of the present invention, there is provided a stirring structure including: a stirring shaft; the stirring piece is sleeved outside the stirring shaft; the connecting structure is arranged between the stirring shaft and the stirring piece and comprises a sleeving part, and the stirring shaft drives the stirring piece to rotate through the sleeving part; the anti-falling structure is arranged between the sleeving part and the stirring shaft.

By applying the technical scheme of the utility model, the stirring shaft drives the stirring piece to rotate through the sleeving part, so that the stirring structure can realize the stirring function. The utility model provides an anti-disengaging structure sets up between portion and the (mixing) shaft are established to the cover, and when stirring spare had the removal trend along the axial of (mixing) shaft, anti-disengaging structure can produce the resistance, prevents that stirring spare from breaking away from the (mixing) shaft, and the user of being convenient for uses. Therefore, the technical scheme of this application has solved the problem that stirring vane among the relevant art breaks away from the (mixing) shaft easily effectively.

Further, the anti-disengaging structure comprises an anti-disengaging protrusion and an anti-disengaging concave part which are matched with each other, one of the anti-disengaging protrusion and the anti-disengaging concave part is arranged on the sleeve part, and the other one of the anti-disengaging protrusion and the anti-disengaging concave part is arranged on the stirring shaft. In foretell structure, the stirring part is installed on the (mixing) shaft, and anticreep arch and anticreep concave part mutually support, and when the stirring part had the removal trend along the axial of (mixing) shaft, the anticreep arch was extruded in the anticreep concave part to produce great resistance, prevent that the stirring part from carrying out axial displacement on the (mixing) shaft. Make anti-disengaging structure spacing reliable like this, prevent that the user from falling the dish or stirring piece breaks away from the (mixing) shaft when wasing.

Further, the portion is established including barrel portion and cover and establish the sealed cap outside the barrel portion to the cover, is provided with first hole of dodging on the barrel portion, and the anticreep is protruding to be set up on sealed cap, and the anticreep concave part sets up on the (mixing) shaft, and the anticreep is protruding to pass first hole of dodging and the cooperation of anticreep concave part. The anti-falling protrusion penetrates through the barrel part conveniently due to the arrangement of the first avoiding hole. The arrangement of the barrel body part is convenient for the sleeving part to realize driving fit with the stirring shaft. And the sealing cap can seal the gap between the barrel body part and the stirring piece, so that when the stirring piece works, liquid such as food, soup and the like enters the stirring piece through the gap, and the influence on food sanitation is effectively avoided.

Furthermore, a first mounting plane is arranged on the outer wall of the barrel part, and a second mounting plane matched with the first mounting plane is arranged on the inner wall of the sealing cap. In the above structure, the first mounting plane and the second mounting plane are matched, so that the tightness of the sealing cap mounted on the barrel body can be increased, and the sealing cap can be prevented from rotating relative to the barrel body.

Further, stirring part includes casing portion and sets up the blade portion on casing portion, and the roof of casing portion is the arc form, and the roof of sealing cap is the arc form. The top wall of the arc-shaped sealing cap is in contact with the top wall of the arc-shaped shell part, so that the sealing cap can be limited and fixed.

Further, in order to ensure the sealing performance and the installation convenience of the sealing cap, the sealing cap is a silicon rubber piece.

Further, the stirring shaft is provided with a driving plane, and the inner hole of the barrel body is provided with a matching plane matched with the driving plane. In foretell structure, because cooperation plane and drive plane cooperation, when the (mixing) shaft rotated, can prevent that barrel from taking place to rotate for the (mixing) shaft to make the (mixing) shaft drive barrel and rotate together.

Further, the stirring piece includes casing portion and sets up the blade portion on casing portion, and connection structure still includes the connecting plate that sets up on the inner wall of casing portion and sets up the barrel portion above the connecting plate, is provided with the second of dodging the (mixing) shaft on the connecting plate and dodges the hole. In the above arrangement, the cartridge is conveniently provided on a connecting plate which is capable of supporting the cartridge so that the cartridge is located within the housing portion. And the second dodges the setting in hole and makes the connecting plate can dodge the (mixing) shaft to make the (mixing) shaft penetrate to the barrel portion smoothly.

Further, the stirring structure still includes the pedestal, and the (mixing) shaft rotationally sets up on the pedestal, and the pedestal is located the stirring piece. In the structure, the base body can be fixedly arranged at the central hole at the bottom of the inner pot of the cooking appliance, and the stirring shaft and the stirring piece are conveniently arranged.

According to another aspect of the present invention, there is provided a cooking appliance, including a stirring structure, the stirring structure being the above-mentioned stirring structure. Since the stirring structure can solve the problem that the stirring blade is easily separated from the stirring shaft in the related art, the cooking appliance including the stirring structure can solve the same technical problem.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 shows a schematic cross-sectional view of an embodiment of an agitation structure according to the present invention;

FIG. 2 shows a schematic cross-sectional view of the stirring structure of FIG. 1 with the stirring shaft and base removed;

FIG. 3 shows a schematic cross-sectional view of the stirring element and part of the connecting structure of FIG. 1;

FIG. 4 shows a perspective view of the sealing cap of FIG. 1;

FIG. 5 shows a schematic cross-sectional view of the sealing cap of FIG. 4;

FIG. 6 shows a schematic perspective view of the stirring element of FIG. 1;

FIG. 7 is a schematic perspective view of the stirring structure of FIG. 1 with the housing portion and the stirring shaft removed;

FIG. 8 is a schematic perspective view of the mixing shaft of FIG. 1 inserted into the housing; and

fig. 9 shows a perspective view of an inner pan and a stirring structure of an embodiment of a cooking appliance according to the present invention.

Wherein the figures include the following reference numerals:

10. a stirring shaft; 11. an anti-drop concave part; 12. a drive plane; 20. a stirring member; 21. a housing portion; 22. a blade section; 30. a housing portion; 31. a barrel portion; 311. a mating plane; 312. a first avoidance hole; 313. a first mounting plane; 32. a connecting plate; 321. a second avoidance hole; 33. a sealing cap; 331. a second mounting plane; 40. an anti-falling structure; 41. the anti-drop bulge; 50. a base body; 60. an inner pot.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

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.

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 unless specifically stated otherwise. 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.

As shown in fig. 1, 2 and 4, the stirring structure of the present embodiment includes: the stirring shaft 10, the stirring piece 20, the connecting structure and the anti-falling structure 40. The stirring piece 20 is sleeved outside the stirring shaft 10. The connecting structure is arranged between the stirring shaft 10 and the stirring element 20. The connecting structure comprises a sleeving part 30, and the stirring shaft 10 drives the stirring part 20 to rotate through the sleeving part 30. The anti-slip structure 40 is disposed between the sleeve portion 30 and the stirring shaft 10.

With the technical solution of this embodiment, the stirring shaft 10 drives the stirring member 20 to rotate through the sleeve portion 30, so that the stirring structure can realize the stirring function. The utility model provides an anti-disengaging structure 40 sets up between portion 30 and (mixing) shaft 10 are established to the cover, and when stirring piece 20 had the removal trend along the axial of (mixing) shaft 10, anti-disengaging structure 40 can produce the resistance, prevents that stirring piece 20 from breaking away from (mixing) shaft 10, and the user of being convenient for uses. Therefore, the technical scheme of the embodiment effectively solves the problem that the stirring blade in the related art is easy to separate from the stirring shaft.

As shown in fig. 2, 4, 5 and 8, the retaining structure 40 includes a retaining projection 41 and a retaining recess 11 that are fitted to each other. The retaining projection 41 is provided on the seal cap 33, and the retaining recess 11 is provided on the agitation shaft 10. In this way, when stirrer 20 is mounted on stirring shaft 10, retaining protrusion 41 and retaining recess 11 are engaged with each other, and when stirrer 20 tends to move in the axial direction of stirring shaft 10, retaining protrusion 41 is pressed in retaining recess 11, and generates a large resistance, preventing stirrer 20 from moving axially on stirring shaft 10. Make anti-disengaging structure 40 spacing reliable like this, stirring piece 20 breaks away from the (mixing) shaft when preventing the user from falling the dish or rinsing.

Of course, in an embodiment not shown in the drawings, the retaining recess may be provided on the sleeve portion, and the retaining projection may be provided on the stirring shaft.

The inventors found that there is a gap between the sleeve portion 30 and the stirring bar 20 inside the stirring structure. When the stirring part 20 works, food can easily enter the stirring part 20 from the gap, and the cleaning is inconvenient. If the stirring structure is used for a long time and the inside of the stirring member 20 is not cleaned, the food sanitation is seriously affected.

In order to solve the above problem, as shown in fig. 2 to 7, the sleeve portion 30 includes a cylindrical body portion 31 and a sealing cap 33 sleeved outside the cylindrical body portion 31. The barrel 31 is provided with a first relief hole 312. Retaining protrusion 41 is disposed on sealing cap 33, retaining recess 11 is disposed on stirring shaft 10, and retaining protrusion 41 passes through first avoidance hole 312 and cooperates with retaining recess 11. The first avoiding hole 312 is provided to facilitate the passing of the escape prevention projection 41 through the barrel portion 31. The cylindrical body 31 is arranged to facilitate the driving fit between the sleeve part 30 and the stirring shaft 10. And the sealing cap 33 can seal the gap between the barrel part 31 and the stirring piece 20, so that when the stirring piece 20 works, liquid such as food, soup and the like can be prevented from entering the inside of the stirring piece 20 through the gap, and the influence on food sanitation can be effectively avoided. Specifically, the stirring bar 20 includes a housing portion 21 and a blade portion 22 provided on the housing portion 21. Sealing cap 33 can seal at the gap between barrel 31 and housing 21. The sealing cap 33 is wrapped around the cylindrical body 31, and the retaining projection 41 is provided on the inner wall of the sealing cap 33. Thus, the sealing cap 33 can not only seal the barrel 31 but also prevent the stirring member 20 from coming off. The first avoiding hole 312 of the present embodiment is preferably a through hole or a through groove.

In the present embodiment, the retaining protrusion 41 and the sealing cap 33 are integrally formed.

As shown in fig. 2, 4 and 7, the outer wall of the body 31 is provided with a first mounting plane 313, and the inner wall of the sealing cap 33 is provided with a second mounting plane 331 which is engaged with the first mounting plane 313. Thus, the first mounting plane 313 and the second mounting plane 331 cooperate to increase the tightness of the mounting of the sealing cap 33 on the barrel 31 and to prevent the sealing cap 33 from rotating relative to the barrel 31.

As shown in fig. 2, 5, and 6, the mixer 20 includes a housing 21 and a blade 22 provided on the housing 21. In order to facilitate the limit fixation of the sealing cap 33, the top wall of the housing portion 21 is arc-shaped, and the top wall of the sealing cap 33 is arc-shaped.

As shown in fig. 4 and 5, in order to ensure the sealing performance and the installation convenience of the sealing cap 33, the sealing cap 33 is a silicon rubber member.

As shown in fig. 1, 7 and 8, the stirring shaft 10 has a driving plane 12, and the inner hole of the cylindrical body 31 is provided with a fitting plane 311 that fits the driving plane 12. Thus, since the engagement plane 311 engages with the driving plane 12, when the stirring shaft 10 rotates, the barrel 31 can be prevented from rotating relative to the stirring shaft 10, so that the stirring shaft 10 drives the barrel 31 to rotate together. In this embodiment, the end of the stirring shaft 10 is D-shaped, and the inner hole of the cylindrical body 31 is also D-shaped.

As shown in fig. 1, 3, and 6, the mixer 20 includes a housing 21 and a blade 22 provided on the housing 21. The connecting structure further includes a connecting plate 32 provided on the inner wall of the housing portion 21 and a barrel portion 31 provided above the connecting plate 32. Thus, the barrel 31 is conveniently disposed on the connection plate 32, and the connection plate 32 can support the barrel 31 so that the barrel 31 is located inside the housing portion 21. The connecting plate is a bent plate, which can improve the structural strength of the connecting plate 32. A second avoiding hole 321 for avoiding the stirring shaft 10 is formed in the connecting plate 32. In this way, the second avoiding hole 321 is provided to enable the connecting plate 32 to avoid the stirring shaft 10, so that the stirring shaft 10 can smoothly penetrate into the barrel portion 31.

As shown in fig. 1 and 8, the stirring structure further includes a base 50, the stirring shaft 10 is rotatably disposed on the base 50, and the base 50 is located in the stirring member 20. Thus, the base body 50 can be fixedly installed at the central hole of the bottom of the inner pot 60 (shown in fig. 9) of the cooking appliance, and the stirring shaft 10 and the stirring member 20 can be conveniently arranged.

The present application further provides a cooking appliance, as shown in fig. 9, the cooking appliance of the present embodiment includes a stirring structure, and the stirring structure is the above-mentioned stirring structure. Since the stirring structure can solve the problem that the stirring blade is easily separated from the stirring shaft in the related art, the cooking appliance including the stirring structure can solve the same technical problem. The cooking utensil further comprises an inner pot 60, and the stirring piece 20 of the stirring structure can realize the stirring function in the inner pot 60. The seat body 50 of the present embodiment includes a seat body and a nut disposed on the seat body, a recessed portion is disposed at the bottom of the inner pot 60 corresponding to the central hole, a portion of the seat body penetrates through the central hole to be in threaded engagement with the nut, and the nut is screwed on the outer side of the bottom of the inner pot 60 and is located in the recessed portion. Thus, the seat body and the nut cooperate to allow the seat body 50 to be fixed at the central hole of the bottom of the inner pot 60.

In this embodiment, the cooking appliance is an electric pressure cooker. Of course, in the embodiment not shown in the figures, the cooking appliance can also be an electric cooker, a low-pressure rice cooker, a soybean milk maker, a food processor, a cooking machine, an electric stewpan, a multifunctional pot and the like.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, 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 simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered 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 the terms have no special meanings unless otherwise stated, 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. An agitation structure, comprising:

a stirring shaft (10);

the stirring piece (20) is sleeved outside the stirring shaft (10);

the connecting structure is arranged between the stirring shaft (10) and the stirring piece (20), the connecting structure comprises a sleeving part (30), and the stirring shaft (10) drives the stirring piece (20) to rotate through the sleeving part (30);

the anti-falling structure (40) is arranged between the sleeving part (30) and the stirring shaft (10).

2. The stirring structure according to claim 1, wherein the retaining structure (40) includes a retaining projection (41) and a retaining recess (11) that are fitted to each other, and one of the retaining projection (41) and the retaining recess (11) is provided on the sleeve portion (30) and the other is provided on the stirring shaft (10).

3. The stirring structure according to claim 2, wherein the sleeve portion (30) comprises a barrel portion (31) and a sealing cap (33) sleeved outside the barrel portion (31), a first avoiding hole (312) is formed in the barrel portion (31), the anti-separation protrusion (41) is arranged on the sealing cap (33), the anti-separation concave portion (11) is arranged on the stirring shaft (10), and the anti-separation protrusion (41) penetrates through the first avoiding hole (312) and is matched with the anti-separation concave portion (11).

4. Stirring structure as in claim 3, characterized in that said barrel (31) is provided on its outer wall with a first mounting plane (313) and said sealing cap (33) is provided on its inner wall with a second mounting plane (331) cooperating with said first mounting plane (313).

5. The stirring structure according to claim 3, wherein the stirring member (20) includes a housing portion (21) and a blade portion (22) provided on the housing portion (21), a top wall of the housing portion (21) is arc-shaped, and a top wall of the sealing cap (33) is arc-shaped.

6. Stirring structure as in claim 3, characterized in that said sealing cap (33) is a silicone piece.

7. Stirring structure as in claim 3, characterized in that said stirring shaft (10) has a driving plane (12), the inner hole of said cylindrical body (31) being provided with a mating plane (311) mating with said driving plane (12).

8. The stirring structure according to any one of claims 1 to 7, wherein the stirring member (20) includes a housing portion (21) and a blade portion (22) provided on the housing portion (21), the connecting structure further includes a connecting plate (32) provided on an inner wall of the housing portion (21) and a barrel portion (31) provided above the connecting plate (32), and a second avoidance hole (321) for avoiding the stirring shaft (10) is provided on the connecting plate (32).

9. Stirring structure according to any of claims 1 to 7, further comprising a seat (50), wherein said stirring shaft (10) is rotatably arranged on said seat (50), said seat (50) being located inside said stirring element (20).

10. A cooking appliance comprising a stirring structure, characterized in that it is a stirring structure according to any one of claims 1 to 9.

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