CN211632757U

CN211632757U - Cooking utensil

Info

Publication number: CN211632757U
Application number: CN201921441616.7U
Authority: CN
Inventors: 李家航
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-10-09
Anticipated expiration: 2029-08-30

Abstract

The utility model provides a cooking utensil, include: a substrate; a container, the base supporting the container; a heating device for heating the food in the container; the processing assembly comprises a rotating shaft which is arranged on the container in a penetrating way; the output shaft of the driving device is in driving connection with the rotating shaft; the driving device is fixed on the base body through the heat insulation piece. Use the technical scheme of the utility model the cooking utensil's among the prior art drive arrangement can be solved effectively receives the temperature rise easily and influences and the problem of damage.

Description

Cooking utensil

Technical Field

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

Background

At present, a cooking appliance with a stirring function generally comprises a base body, a stirring container and a driving device, wherein a stirring assembly is arranged on the stirring container, a heating device is arranged between the base body and the stirring container and used for heating food in the container, and the driving device is arranged in the base body and used for driving the stirring assembly to work. However, in the above structure, the distance between the base body and the heating device is short, and the base body is easily affected by temperature rise, so that the driving device mounted on the base body is affected, and the driving device is damaged due to the influence of the temperature rise.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a cooking utensil to solve the problem that cooking utensil's among the prior art drive arrangement received the temperature rise easily and influences and damage.

In order to achieve the above object, the present invention provides a cooking appliance, comprising: a substrate; a container, the base supporting the container; a heating device for heating the food in the container; is arranged between the base body and the container; the processing assembly comprises a rotating shaft which is arranged on the container in a penetrating way; the output shaft of the driving device is in driving connection with the rotating shaft; the driving device is fixed on the base body through the heat insulation piece.

Use the technical scheme of the utility model, cooking utensil during operation, the base member receives heating device's influence temperature rise great. Because the driving device is fixed on the base body through the heat insulation piece, the heat transmitted from the base body to the driving device can be reduced, and the service life of the driving device is ensured.

Optionally, the output shaft is in driving connection with the rotating shaft through a transmission assembly. The structure enables the driving device to be flexibly arranged, so that the arrangement of internal parts of the cooking appliance is more convenient.

Optionally, the transmission assembly includes a first transmission member disposed on the rotation shaft and a second transmission member drivingly connected to the output shaft, and the second transmission member is disposed through the heat insulation member. The structure can shorten the length of the output shaft and/or the rotating shaft of the driving device, so that the machining assembly is not easy to deflect when rotating, and the reliability is high. In addition, in this embodiment, the second transmission part is arranged on the heat insulation part in a penetrating manner, and the heat insulation part can limit the position of the heat insulation part in the axial direction and the radial direction of the heat insulation part, so that the transmission effect of the first transmission part is ensured.

Optionally, the heat insulation piece comprises a heat insulation section between the base body and the driving device and an upward convex section, and the second transmission piece is arranged on the top wall of the convex section in a penetrating mode. The bulge section forms an accommodating space inside, and the transmission shaft and the output shaft of part of the second transmission piece are positioned in the accommodating space. The heat insulation piece makes full use of the space between the heating device and the base body, thereby reducing the overall height of the cooking utensil and being beneficial to miniaturization design.

Optionally, the heating device is provided with a first avoiding hole opposite to the rotating shaft, the base body is provided with a second avoiding hole corresponding to the first avoiding hole, the heat insulation piece comprises a boss and a mounting plate located on the circumferential outer side of the boss, the mounting plate is connected with the base body, the boss penetrates through the second avoiding hole from bottom to top, the top wall of the boss is provided with the mounting hole, and the second transmission piece penetrates through the first avoiding hole and the mounting hole. The structure enables the second transmission piece to smoothly penetrate out of the first avoiding hole to be matched with the first transmission piece.

Optionally, the second transmission member includes a mating portion engaged with the first transmission member and a transmission shaft connected to the output shaft through a coupling sleeve. The structure is simple, and the output shaft and the transmission shaft can synchronously rotate.

Optionally, the driving device comprises a driving member and a fixing plate connected to the driving member, and the fixing plate is fixed to the base body by a heat insulating member. Above-mentioned structure can further play thermal-insulated effect, avoids driving piece temperature rise too high to improve drive arrangement's life.

Optionally, the driving member is located below the fixing plate, a third avoiding hole is formed in the fixing plate, and the output shaft penetrates out of the third avoiding hole. The structure enables the driving piece to be far away from the heating device as far as possible, reduces the temperature rise of the driving piece and prolongs the service life of the driving device.

Optionally, the base body comprises a heat-insulating cover and a housing located outside the heat-insulating cover, and the driving device is fixed on the heat-insulating cover through a heat-insulating piece. In above-mentioned structure, the shell is located the outside of the higher heat preservation cover of temperature to prevent that the user from being scalded, in addition, above-mentioned structure makes cooking utensil's outward appearance more succinct.

Optionally, the processing assembly includes a stirring blade disposed on the shaft and within the vessel. Above-mentioned structure makes cooking utensil can realize the stirring function, improves food taste to improve the user and use experience. The cooking utensil still includes to cover and locates the lid on the base member, and the cooking utensil is electric pressure cooker or electric rice cooker, and the base member includes the shell and sets up the heat preservation cover in the shell, and when the cooking utensil was electric pressure cooker, the cooking utensil still includes voltage limiting valve and the sealing washer of setting on the lid, is provided with anti-disengaging mechanism between one in container and the heat preservation cover and the lid.

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 schematic perspective view of an embodiment of a cooking appliance according to the present invention;

fig. 2 is a schematic sectional view showing a partial structure of the cooking appliance of fig. 1; and

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

Wherein the figures include the following reference numerals:

10. a substrate; 11. a housing; 12. a heat-preserving cover; 121. a second avoidance hole; 122. a thermal insulation member; 123. a boss; 124. mounting a plate; 125. a fixing plate; 126. a third avoidance hole; 20. a container; 30. processing the assembly; 31. a rotating shaft; 32. a stirring blade; 40. a drive device; 41. an output shaft; 50. a transmission assembly; 51. a first transmission member; 52. a second transmission member; 521. a fitting portion; 522. a drive shaft; 60. a heating device; 61. a first avoidance hole; 70. a coupling sleeve.

Detailed Description

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

As shown in fig. 1 to 3, the cooking appliance of the present embodiment includes: a substrate 10, a container 20, a heating device 60, a processing assembly 30, a drive device 40, and an insulating member 122. Wherein the base body 10 supports the container 20; the heating device 60 is used for heating the food in the container 20; the processing assembly 30 comprises a rotating shaft 31 arranged on the container 20 in a penetrating way; the output shaft 41 of the driving device 40 is in driving connection with the rotating shaft 31; the drive device 40 is fixed to the base body 10 by a heat insulator 122.

By applying the technical solution of the present embodiment, when the cooking appliance is in operation, the temperature rise of the substrate 10 is greatly influenced by the heating device 60. Since the driving device 40 is fixed to the base body 10 by the heat insulator 122, the amount of heat transferred from the base body 10 to the driving device 40 can be reduced, thereby ensuring the life of the driving device 40.

It should be noted that, in the present embodiment, the driving device 40 is disposed right below the processing assembly 30, and the above structure makes the cooking appliance not need to be provided with the belt pulley assembly or the chain transmission assembly or the gear assembly mentioned in the background art, thereby reducing the number of parts, reducing the production cost, and simplifying the assembly process.

It should be noted that, in the present embodiment, the heating device 60 is disposed between the substrate 10 and the container 20. Of course, in other embodiments, the heating device may also be an electric heating film attached to the substrate 10, or other types of heating devices disposed on the substrate 10.

As shown in fig. 2 and 3, in the present embodiment, the output shaft 41 is drivingly connected to the rotating shaft 31 through the transmission assembly 50. The above structure makes the setting position of the driving device 40 flexible, thereby facilitating the arrangement of the internal parts of the cooking appliance more.

As shown in fig. 2 and 3, in the present embodiment, the transmission assembly 50 includes a first transmission member 51 disposed on the rotating shaft 31 and a second transmission member 52 in driving connection with the output shaft 41. The above structure can shorten the length of the output shaft 41 of the driving device 40 and/or the rotating shaft 31, so that the machining assembly 30 is not easy to deflect when rotating, and the reliability is high. In addition, in the present embodiment, the second transmission member 52 is disposed on the heat insulation member 122, and the heat insulation member 122 can limit the position of the heat insulation member 122 in the axial direction and the radial direction, so as to ensure the transmission effect of the first transmission member 51. Preferably, as shown in fig. 2 and 3, in the present embodiment, the second transmission member 52 is clamped on the heat insulating member 122. The structure is simple, the assembly is easy, and the assembly efficiency is high.

As shown in fig. 2 and 3, in the present embodiment, the first transmission member 51 is engaged with the second transmission member 52. The above structure makes the transmission effect of the transmission assembly 50 good, and of course, the first transmission member and the second transmission member may be matched in other matching manners such as interference fit, magnetic fit, etc.

As shown in fig. 2 and 3, in the present embodiment, the second transmission member 52 includes a fitting portion 521 engaged with the first transmission member 51 and a transmission shaft 522, and the transmission shaft 522 is connected to the output shaft 41 through the coupling sleeve 70. The above structure is simple, and the output shaft 41 and the transmission shaft 522 can be rotated in synchronization.

As shown in fig. 2 and 3, in the present embodiment, the heat insulation member 122 includes a heat insulation section located between the base body 10 and the driving device 40 and an upwardly protruding section, and the second transmission member 52 is disposed on a top wall of the protruding section. The protruding section forms an accommodating space inside, and a part of the transmission shaft 522 of the second transmission member 52 and the output shaft 41 are located in the accommodating space. The heat insulator 122 makes full use of the space between the heating device 60 and the base 10, thereby reducing the overall height of the cooking appliance and facilitating a compact design.

As shown in fig. 2 and 3, in the present embodiment, the heating device 60 is provided with a first avoiding hole 61 opposite to the rotating shaft 31, the base 10 is provided with a second avoiding hole 121 corresponding to the first avoiding hole 61, the heat insulating member 122 includes a boss 123 (i.e., the above-mentioned protruding section) and a mounting plate 124 (i.e., the above-mentioned heat insulating section) located at the circumferential outer side of the boss 123, the mounting plate 124 is connected with the base 10, the boss 123 penetrates through the second avoiding hole 121 from bottom to top, a mounting hole is provided on the top wall of the boss 123, and the second transmission member 52 is inserted in the first avoiding hole 61 and the mounting hole. The above structure enables the second transmission member 52 to smoothly pass through the first avoiding hole 61 to be matched with the first transmission member 51.

As shown in fig. 1 to 3, in the present embodiment, the driving device 40 includes a driving member and a fixing plate 125 connected to the driving member, and the fixing plate 125 is fixed to the base 10 by the heat insulating member 122. Above-mentioned structure can further play thermal-insulated effect, avoids driving piece temperature rise too high to improve drive arrangement 40's life.

As shown in fig. 1 to fig. 3, in the present embodiment, the driving element is located below the fixing plate 125, a third avoiding hole 126 is formed in the fixing plate 125, and the output shaft 41 passes through the third avoiding hole. The structure enables the driving piece to be far away from the heating device 60 as far as possible, reduces the temperature rise of the driving piece and prolongs the service life of the driving device 40.

As shown in fig. 1 to 3, in the present embodiment, the cooking appliance is an electric pressure cooker, the base 10 includes a heat-insulating cover 12 and a housing 11 located outside the heat-insulating cover 12, and the driving device 40 is fixed on the heat-insulating cover 12 through a heat-insulating member 122. In the above structure, the case 11 is located at the outside of the heat-insulating cover 12 having a high temperature, thereby preventing the user from being burned, and in addition, the above structure makes the appearance of the cooking appliance more concise. Of course, in other embodiments not shown in the figures, the cooking appliance may also be an electric cooker.

As shown in fig. 2, in the present embodiment, the processing assembly 30 includes a stirring blade 32 disposed on a rotating shaft 31 and located inside the container 20. Above-mentioned structure makes cooking utensil can realize the stirring function, improves food taste to improve the user and use experience.

In this embodiment, the cooking appliance further includes a cover body covering the base body 10, and when the cooking appliance is an electric pressure cooker, the cooking appliance further includes a pressure limiting valve and a sealing ring disposed on the cover body, and an anti-dropping mechanism is disposed between one of the container 20 and the heat-insulating cover 12 and the cover body. The anti-dropping mechanism refers to a cooker tooth and a cover tooth, and the cover tooth can also be a caliper structure arranged on the cooker cover (refer to an open fire pressure cooker).

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cooking appliance, comprising:

a base (10);

a container (20), said base (10) supporting said container (20);

a heating device (60) for heating the food in the container (20);

the processing assembly (30) comprises a rotating shaft (31) arranged on the container (20) in a penetrating way;

the output shaft (41) of the driving device (40) is in driving connection with the rotating shaft (31);

a heat shield (122), wherein the drive device (40) is fixed on the base body (10) through the heat shield (122).

2. The cooking appliance according to claim 1, wherein the output shaft (41) is drivingly connected to the rotary shaft (31) via a transmission assembly (50).

3. The cooking appliance according to claim 2, wherein the transmission assembly (50) comprises a first transmission member (51) disposed on the rotating shaft (31) and a second transmission member (52) in driving connection with the output shaft (41), and the second transmission member (52) is disposed on the heat insulation member (122) in a penetrating manner.

4. The cooking appliance according to claim 3, wherein the thermal insulation element (122) comprises a thermal insulation section between the base body (10) and the driving device (40) and an upwardly protruding section, the second transmission element (52) being arranged through a top wall of the protruding section.

5. The cooking utensil of claim 3, wherein be provided with on heating device (60) with pivot (31) relative first dodge hole (61), be provided with on base member (10) with first dodge hole (61) corresponding second dodge hole (121), heat insulating part (122) include boss (123) and are located mounting panel (124) in boss (123) circumference outside, mounting panel (124) with base member (10) are connected, boss (123) are worn out by supreme down hole (121) are dodged to second, be provided with the mounting hole on the roof of boss (123), second driving medium (52) wear to establish first dodge hole (61) with in the mounting hole.

6. The cooking appliance according to claim 3, wherein the second transmission member (52) comprises a mating portion (521) engaged with the first transmission member (51) and a transmission shaft (522), the transmission shaft (522) being connected with the output shaft (41) through a coupling sleeve (70).

7. The cooking appliance according to claim 2, wherein the drive device (40) comprises a drive element and a fastening plate (125) connected to the drive element, the fastening plate (125) being fastened to the base body (10) by the heat insulation element (122).

8. The cooking appliance according to claim 7, wherein the driving member is located below the fixing plate (125), a third avoiding hole (126) is formed in the fixing plate (125), and the output shaft (41) penetrates upwards through the third avoiding hole.

9. The cooking appliance according to claim 1, wherein the base body (10) comprises a heat-retaining cover (12) and a housing (11) located outside the heat-retaining cover (12), the drive device (40) being fixed to the heat-retaining cover (12) by the thermal insulation element (122).

10. The cooking appliance according to claim 1, wherein the processing assembly (30) comprises a stirring blade (32) disposed on the rotating shaft (31) and located in the container (20), the cooking appliance further comprises a cover body disposed on the base body (10), the cooking appliance is an electric pressure cooker or an electric rice cooker, the base body (10) comprises a housing (11) and a heat-insulating cover (12) disposed in the housing (11), when the cooking appliance is an electric pressure cooker, the cooking appliance further comprises a pressure-limiting valve and a sealing ring disposed on the cover body, and an anti-falling mechanism is disposed between the cover body and one of the container (20) and the heat-insulating cover (12).