CN213909693U - Cooking utensil - Google Patents

Abstract

The invention discloses a cooking utensil, which comprises a pot body, wherein a mounting hole is formed in the pot body; the stirring shaft penetrates through the mounting hole; the stirring blade group is connected to one end of the stirring shaft in the pot body and comprises a first stirring blade and a second stirring blade which are arranged at intervals around the stirring shaft, and the extension length of the first stirring blade in the radial direction of the stirring shaft is greater than that of the second stirring blade. Through the mode, the stirring structure can stir in a wider range.

Description

Cooking utensil

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to a cooking utensil.

Background

There is stirring structure among the current part cooking utensil, and stirring structure is used for stirring the edible material in the pot body. However, the existing stirring structure is not designed reasonably, and the food in the pot body can not be stirred or is not stirred uniformly.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a cooking utensil to solve current stirring structure and can not stir the problem of whole edible materials.

In order to solve the technical problem, the utility model provides a cooking utensil, cooking utensil includes: the pot body is provided with a mounting hole; the stirring shaft penetrates through the mounting hole; the stirring blade group is connected to one end of the stirring shaft in the pot body and comprises a first stirring blade and a second stirring blade which are arranged at intervals around the stirring shaft, and the extension length of the first stirring blade in the radial direction of the stirring shaft is greater than that of the second stirring blade.

Wherein, the first inclination angle of the first stirring blade relative to the radial plane of the stirring shaft is more than or equal to 0 degree and less than or equal to 45 degrees, and the second inclination angle of the second stirring blade relative to the radial plane of the stirring shaft is more than or equal to 0 degree and less than or equal to 50 degrees.

Wherein the first inclination angle is not less than 10 ° and not more than 45 °, and the second inclination angle is not less than 25 ° and not more than 40 °.

Wherein, the distances from the lower end surfaces of the first stirring blade and the second stirring blade to the bottom surface of the pot body are both more than or equal to 0mm and less than or equal to 10 mm.

Wherein, the distances from the lower end surfaces of the first stirring blade and the second stirring blade to the bottom surface of the pot body are both more than or equal to 1mm and less than or equal to 3 mm.

Wherein, the mounting hole is formed at the bottom of the pot body, and the lower end surfaces of the first stirring blade and the second stirring blade facing the bottom surface of the pot body are arranged in a conformal way with the bottom surface of the pot body.

Wherein, the first stirring blade and the second stirring blade are symmetrically distributed at two sides of the stirring shaft.

Wherein, cooking utensil still includes: the stirring seat is connected with the mounting hole to cover the mounting hole, the stirring seat is positioned in the pot body, and the stirring shaft penetrates through the stirring seat; the stirring seat is located to the stirring cover, and connect in the (mixing) shaft and wear out the one end of stirring seat, and the stirring leaf sets up on the stirring cover.

Wherein, a cavity communicated with the mounting hole is formed in the stirring seat, a bearing and an oil seal are arranged in the cavity, and a first sealing element is arranged between the stirring seat and the pot body; the stirring seat comprises a sleeve body and a boss formed by the protrusion of the sleeve body at the position close to the pot body, and a first sealing element is filled between the boss and the pot body in the axial direction of the stirring shaft.

The boss is arranged around the sleeve main body, and the second sealing element is filled between the boss and the stirring sleeve in the radial direction of the stirring shaft.

The utility model provides a cooking utensil, including the pot body, (mixing) shaft and stirring leaf group, the pot body is formed with the mounting hole, and the mounting hole is worn to locate by the (mixing) shaft, and stirring leaf group link is in the internal one end of pot in the (mixing) shaft, and the (mixing) shaft drives stirring leaf group and eats material etc. at the internal stirring of pot. The stirring blade group comprises a first stirring blade and a second stirring blade which are arranged around the stirring shaft at intervals, so that the stirring blade group can repeatedly stir the food materials in the pot body for multiple times. The extension length of the first stirring blade in the radial direction of the stirring shaft is larger than that of the second stirring blade, so that the stirring blade group can stir food materials and the like in a wider range.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention. Moreover, the drawings and the description are not intended to limit the scope of the inventive concept in any way, but rather to illustrate it by those skilled in the art with reference to specific embodiments.

Fig. 1 is a schematic cross-sectional view of a first embodiment of the cooking appliance of the present invention;

FIG. 2 is a partial schematic view of FIG. 1;

FIG. 3 is a schematic structural view of a first embodiment of the stirring blade assembly of the present invention;

FIG. 4 is a schematic structural view of a second embodiment of the stirring blade assembly of the present invention;

FIG. 5 is a schematic structural view of a third embodiment of the stirring blade assembly of the present invention;

fig. 6 is a partial cross-sectional view of a second embodiment of the cooking appliance of the present invention;

fig. 7 is a partial exploded view of a third embodiment of the cooking appliance of the present invention;

fig. 8 is a partial cross-sectional view of a fourth embodiment of the cooking appliance of the present invention;

fig. 9 is a partial exploded view of a fifth embodiment of the cooking appliance of the present invention.

Reference numerals: 11. a pan body; 111. mounting holes; 41. a stirring seat; 411. a cavity; 412. a sleeve body; 413. a boss; 4131. a groove; 42. a stirring shaft; 421. a bearing; 422. oil sealing; 43. stirring the leaf group; 431. a first stirring blade; 432. a second stirring blade; 44. a stirring sleeve; 45. a first seal member; 451. a support framework; 46. a second seal.

Detailed Description

To make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, fig. 1 is a schematic cross-sectional view of a first embodiment of a cooking device according to the present invention; FIG. 2 is a partial schematic view of FIG. 1; FIG. 3 is a schematic structural view of a first embodiment of the stirring blade assembly of the present invention; FIG. 4 is a schematic structural view of a second embodiment of the stirring blade assembly of the present invention; fig. 5 is a schematic structural view of a third embodiment of the stirring blade assembly of the present invention.

The cooking utensil of the embodiment comprises a pot body 11, a stirring shaft 42 and a stirring blade group 43, wherein the pot body 11 is provided with a mounting hole 111, and the stirring shaft 42 penetrates through the mounting hole 111. The stirring blade set 43 is connected to one end of the stirring shaft 42 positioned in the pot body 11, one end of the stirring shaft 42 positioned outside the pot body 11 is connected with the driving device, and the stirring shaft 42 can drive the stirring blade set 43 to rotate together when rotating under the driving force action of the driving device. The driving means may be a motor or the like.

Specifically, the stirring vane group 43 includes a first stirring vane 431 and a second stirring vane 432, wherein the first stirring vane 431 and the second stirring vane 432 are arranged on the stirring shaft 42 at intervals, so that the stirring vane group 43 can repeatedly stir the food materials and the like in the pot body 11 for multiple times. The first stirring vane 431 and the second stirring vane 432 are detachably assembled on the stirring shaft 42, so that the user can conveniently detach and replace the stirring shaft. In order to increase the stirring area of the stirring blade group 43, in the present embodiment, the extension length of the first stirring blade 431 is greater than the extension length of the second stirring blade 432 in the radial direction of the stirring axle 42, so that the first stirring blade 431 can stir the food and the like far away from the stirring axle 42, and the second stirring blade 432 can stir the food and the like near the stirring axle 42.

In order to improve the turning effect of the first stirring vane 431 and the second stirring vane 432 on the material of the pot 11, the angles between the first stirring vane 431 and the radial plane of the stirring shaft 42 and the angles between the second stirring vane 432 and the radial plane of the stirring shaft 42 are respectively set in the present embodiment. Specifically, a first inclination angle of first agitating blade 431 with respect to a radial plane of agitating shaft 42 is 0 ° or more and 45 ° or less, as shown by α in fig. 4.α can be 0 °, 10 °, 20 °, 30 °, 45 °, etc. When the alpha is too large, the upward acting force of the first stirring blade 431 on the food material is relatively small, the food material cannot be overturned well, and the food material rotates along the pot body 11 along with the first stirring blade 431 under the acting force of the first stirring blade 431; if α is too small, the projected area of the first stirring vane 431 in the vertical direction becomes small, so that the first stirring vane 431 may sweep out from the food material, and the food material may not be turned over well.

Specifically, the second inclination angle of the second stirring vanes 432 with respect to the radial plane of the stirring shaft 42 is 0 ° or more and 50 ° or less, as shown by β in fig. 5.β may be 0 °, 10 °, 20 °, 30 °, 45 °, 50 °, etc. When the beta is too large, the upward acting force of the first stirring blade 431 on the food material is relatively small, the food material cannot be overturned well, and the food material rotates along the pot body 11 along with the first stirring blade 431 under the acting force of the first stirring blade 431; if β is too small, the projected area of the first stirring vane 431 in the vertical direction becomes small, so that the first stirring vane 431 may sweep out from the food material, and the food material may not be turned over well.

In order to further improve the turning effect of the first stirring blade 431 and the second stirring blade 432 on the food materials and the like in the pot body 11, in the embodiment, the first inclination angle is greater than or equal to 10 ° and less than or equal to 45 °, and α may be 10 °, 20 °, 30 °, 45 °, and the like. The second inclination angle is 25 ° or more and 40 ° or less, and β may be 25 °, 30 °, 40 °, or the like.

Considering that the food materials and the like are stuck between the first stirring blade 431 and/or the second stirring blade 432 and the bottom of the pot body 11 during the stirring process of the first stirring blade 431 and the second stirring blade 432, it is limited in this embodiment that the distances from the lower end surfaces of the first stirring blade 431 and the second stirring blade 432 to the bottom surface of the pot body 11 are both greater than or equal to 0mm and less than or equal to 10 mm. Where the distance is denoted by H, as shown in fig. 2. Specifically, since the first stirring vane 431 and the second stirring vane 432 are both detachably mounted on the stirring shaft 42, the distance between the first stirring vane 431 and the second stirring vane 432 and the pot body 11 can be adjusted according to the actual situation. H may be 0mm, 3mm, 5mm and 10 mm. In the distance selection process, the distance cannot be too small or too large, and when the distance H is too large, the food materials are easily clamped between the first stirring blade 431 and/or the second stirring blade 432 and the bottom surface of the pot body 11; when H is too small, the first stirring blade 431 and/or the second stirring blade 432 may deflect up and down when being stressed, and may easily scrape the bottom of the pot body 11, damage the bottom of the pot body 11, and the like.

In order to further reduce the jamming problem of the first stirring blade 431 and/or the second stirring blade 432 to the food material in the pot body 11, in this embodiment, the distances from the lower end surfaces of the first stirring blade 431 and the second stirring blade 432 to the bottom surface of the pot body 11 are both greater than or equal to 1mm and less than or equal to 3 mm. H is 1mm, 2mm, 3mm and the like.

In one embodiment, the mounting hole 111 is formed at the bottom of the pot body 11, the lower end surfaces of the first stirring blade 431 and the second stirring blade 432 facing the bottom surface of the pot body 11 are both disposed in a shape corresponding to the bottom surface of the pot body 11, and the lower end surfaces of the first stirring blade 431 and the second stirring blade 432 are similar to the bottom surface of the pot body 11. Due to the conformal arrangement, the scratch of the first stirring blade 431 and the second stirring blade 432 to the pot body 11 in the stirring process can be reduced, the service lives of the first stirring blade 431, the second stirring blade 432 and the pot body 11 are prolonged, and the use cost is reduced.

In practical application, in order to make the force applied to the stirring blade group 43 uniform, the first stirring blade 431 and the second stirring blade 432 are symmetrically distributed on both sides of the stirring shaft 42.

Referring to fig. 6, 7, 8 and 9, fig. 6 is a partial sectional view of a second embodiment of the cooking device of the present invention; fig. 7 is a partial exploded view of a third embodiment of the cooking appliance of the present invention; fig. 8 is a partial cross-sectional view of a fourth embodiment of the cooking appliance of the present invention; fig. 9 is a partial exploded view of a fifth embodiment of the cooking appliance of the present invention.

In an embodiment, the cooking appliance further comprises a stirring base 41, and the stirring base 41 is connected to the mounting hole 111, so that the stirring base 41 is connected to the inside of the pot body 11. Meanwhile, the stirring base 41 covers the mounting hole 111, so that the food materials can be prevented from entering the bottom of the cooking appliance through the mounting hole 111.

Considering that the food materials and the like may enter the stirring shaft 42 or the inner wall of the stirring base 41, the cooking device in this embodiment further includes a stirring sleeve 44, and the stirring sleeve 44 is sleeved on the stirring base 41. The stirring sleeve 44 is connected to one end of the stirring shaft 42 penetrating out of the stirring base 41, and the stirring blade group 43 is arranged on the stirring sleeve 44. When the stirring shaft 42 rotates, the stirring base 41, the stirring sleeve 44 and the stirring blade group 43 can rotate together with the stirring shaft 42. Since the stirring sleeve 44 is covered on the stirring base 41, the food and the like can be prevented from entering the stirring base 41 or the stirring shaft 42.

Stirring seat 41 is located inside pot body 11, and stirring seat 41 is formed with a cavity 411 that communicates in mounting hole 111 in, is provided with bearing 421 and oil blanket 422 in the cavity 411, and oil blanket 422 is used for playing the sealed effect. The stirring shaft 42 passes through the bearing 421 and the oil seal 422, and passes through the stirring base 41. Specifically, one end of the stirring shaft 42 sequentially passes through at least one layer of oil seal 422, at least one layer of bearing 421 and at least one layer of oil seal 422 from the stirring base 41, and then passes out of the stirring base 41. Wherein, bearing 421 all sets up at least one deck oil blanket 422 from top to bottom, and the outer wall of oil blanket 422 and bearing 421 closely cooperates with the inner wall of stirring seat 41, can prevent that liquid or edible material from oozing along the inner wall of (mixing) shaft 42 or stirring seat 41, and can avoid liquid etc. to enter into in the bearing 421. After one end of the stirring shaft 42 penetrates out of the stirring base 41, the stirring blade group 43 is connected to one end of the stirring shaft 42, and when the stirring shaft 42 works, the stirring shaft 42 can be driven to work together.

In order to further reduce the entering of food materials and the like into the stirring shaft 42 or the stirring base 41 or the bottom of the cooking utensil through the mounting hole 111 of the pot body 11, the first sealing element 45 is arranged between the stirring base 41 and the pot body 11, the first sealing element 45 can prevent the food materials and the like from entering the stirring shaft 42 or the stirring base 41, and meanwhile, the normal operation of the oil seal 422 and the bearing 421 in the stirring base 41 can be ensured.

In order to further improve the sealing performance of the connection between the stirring sleeve 44 and the stirring base 41, a second sealing member 46 is disposed between the stirring sleeve 44 and the stirring base 41, and the second sealing member 46 can perform a sealing function.

In consideration of the installation of the first sealing member 45, the stirring sleeve 44 in this embodiment includes a sleeve main body 412 and a boss 413, and the boss 413 is formed by protruding the sleeve main body 412 at a position close to the pot body 11, that is, the boss 413 is disposed on the outer circumferential surface of the sleeve main body 412. In the axial direction of the stirring shaft 42, a first seal 45 is interposed between the boss 413 and the pot body 11. Through the arrangement of the boss 413, not only can a mounting point be provided for the first sealing element 45, but also the first sealing element 45 is limited between the stirring seat 41 and the pot body 11, and a sealing effect is achieved.

In consideration of the installation of the second seal member 46, the second seal member 46 is interposed between the boss 413 and the stirring sleeve 44 in the present embodiment. Specifically, the lower end cover of the stirring sleeve 44 is arranged on the periphery of the boss 413, and the second sealing element 46 is arranged between the stirring sleeve 44 and the boss 413, so that the food materials and the like can be prevented from entering a gap between the stirring sleeve 44 and the stirring base 41 through a gap between the stirring sleeve 44 and the boss 413, and further the food materials and the like can be prevented from entering the stirring base 41 or the stirring shaft 42.

In an embodiment, referring to fig. 8 and 9, the first sealing element 45 and the second sealing element 46 are an integral structure, and a supporting frame 451 is disposed in the integral structure, and the supporting frame 451 plays a supporting role. The support frame 451 is L-shaped and bent from the outer circumference of the boss 413 toward the pot body 11.

In an alternative embodiment, referring to fig. 6 and 7, the first sealing element 45 is an integral structure, and the second sealing element 46 is a sealing ring embedded in the groove 4131 of the boss 413, the groove of the stirring sleeve 44, or the groove 4131 of the boss 413 and the groove of the stirring sleeve 44. For example, as shown in fig. 7, the boss 413 is formed with a groove 4131, and the second sealing element 46 is embedded in the groove 4131.

The utility model discloses cooking utensil is including the pot body, (mixing) shaft and stirring leaf group, and the pot body is formed with the mounting hole, and the mounting hole is worn to locate by the (mixing) shaft, and stirring leaf group connects in the (mixing) shaft is located the internal one end of pot, and the (mixing) shaft drives stirring leaf group and eats material etc. at the internal stirring of pot. The stirring blade group comprises a first stirring blade and a second stirring blade which are arranged around the stirring shaft at intervals, so that the stirring blade group can repeatedly stir the food materials in the pot body for multiple times. The extension length of the first stirring blade in the radial direction of the stirring shaft is larger than that of the second stirring blade, so that the stirring blade group can stir food materials and the like in a wider range.

Furthermore, in the present invention, unless otherwise expressly specified or limited, the terms "connected," "stacked," and the like are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (9)

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

the pot body is provided with a mounting hole;

the stirring shaft penetrates through the mounting hole;

the stirring blade group is connected to one end of the stirring shaft in the pot body and comprises a first stirring blade and a second stirring blade which are arranged around the stirring shaft at intervals, and the extension length of the first stirring blade is greater than that of the second stirring blade in the radial direction of the stirring shaft;

the mounting hole is formed in the bottom of the pot body, and the lower end faces, facing the bottom face of the pot body, of the first stirring blade and the second stirring blade are both arranged in a conformal mode with the bottom face of the pot body.

2. The cooking appliance according to claim 1, wherein a first inclination angle of said first stirring blade with respect to a radial plane of said stirring shaft is 0 ° or more and 45 ° or less, and a second inclination angle of said second stirring blade with respect to a radial plane of said stirring shaft is 0 ° or more and 50 ° or less.

3. The cooking appliance of claim 2, wherein the first tilt angle is greater than or equal to 10 ° and less than or equal to 45 °, and the second tilt angle is greater than or equal to 25 ° and less than or equal to 40 °.

4. The cooking appliance according to any one of claims 1 to 3, wherein the distance between the lower end surface of each of the first stirring blade and the second stirring blade and the bottom surface of the pot body is greater than or equal to 0mm and less than or equal to 10 mm.

5. The cooking appliance according to claim 4, wherein the distance between the lower end surface of each of the first stirring blade and the second stirring blade and the bottom surface of the pot body is greater than or equal to 1mm and less than or equal to 3 mm.

6. The cooking appliance according to any one of claims 1 to 3, wherein the first stirring blade and the second stirring blade are symmetrically distributed on both sides of the stirring shaft.

7. The cooking appliance of any one of claims 1-3, further comprising:

the stirring seat is connected to the mounting hole to cover the mounting hole, the stirring seat is positioned in the pot body, and the stirring shaft penetrates through the stirring seat;

the stirring sleeve is sleeved on the stirring seat and connected with one end of the stirring seat, through which the stirring shaft penetrates, and the stirring blade is arranged on the stirring sleeve.

8. The cooking appliance according to claim 7, wherein a cavity communicated with the mounting hole is formed in the stirring base, a bearing and an oil seal are arranged in the cavity, and a first sealing element is arranged between the stirring base and the pot body;

the stirring seat comprises a sleeve main body and a boss which is formed by the protrusion of the sleeve main body and is close to the pot body, and the first sealing element is filled between the boss and the pot body in the axial direction of the stirring shaft.

9. The cooking appliance of claim 8, wherein said boss is disposed around said sleeve body, and a second seal is interposed between said boss and said agitator sleeve in a radial direction of said agitator shaft.

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