CN217471700U

CN217471700U - Cooking utensil and electric pressure cooker

Info

Publication number: CN217471700U
Application number: CN202123345164.2U
Authority: CN
Inventors: 薛明; 皮威
Original assignee: Shenzhen Chenbei Technology Co Ltd
Current assignee: Shenzhen Chenbei Technology Co Ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-09-23
Anticipated expiration: 2031-12-28

Abstract

The embodiment of the application discloses cooking utensil and electric pressure cooker includes: the outer shell cover is provided with at least two mounting arms extending from one side of the inner ring of the outer shell cover in the circumferential direction, and a mounting part is arranged at one end, far away from the inner ring, of each mounting arm; the outer pot comprises a bottom wall and a side wall formed by extending along the edge of the bottom wall, and the outer side of the side wall of the outer pot is provided with a mounting bulge corresponding to the mounting part; the outer shell cover is sleeved on the outer pot and is clamped with the mounting part through the mounting protrusion so as to limit the radial rotation or axial movement of the outer shell cover on the outer pot. Extend two at least installation departments in one side of dustcoat inner ring, the lateral part setting of outer pot outer wall corresponds the installation arch that sets up with the installation department, through installation arch and installation department joint, compare in the current technical scheme that the screw was beaten in the adoption and connect, can enough make the mounting means of dustcoat and outer pot simple convenient, can restrict again dustcoat and outer pot radial rotation or axial removal, make the assembly of dustcoat and outer pot simple and location reliable and stable.

Description

Cooking utensil and electric pressure cooker

Technical Field

The application relates to the technical field of kitchen utensils, in particular to a cooking utensil and an electric pressure cooker.

Background

The shell cover and the outer pot of the current electric pressure cooker are integrally of circular structures, the connection structure between the shell cover and the outer pot is generally connected through screwing, the production and installation processes are complex, the cost is high, the operation is inconvenient, the thermal deformation amount is different due to the fact that the screw and the shell cover are made of different materials, and the mode of screw connection can cause the thermal deformation to fall off in the long-term use process, so that the danger of accidents is caused.

Therefore, there is a need to provide a new connecting structure of the outer shell cover and the outer pan to solve the above problems.

Disclosure of Invention

In view of this, the object of the present application is: the cooking appliance and the electric pressure cooker are convenient to install, stable and reliable.

To achieve one or a part or all of the above or other objects, the present application provides, in one aspect, a cooking appliance including:

the shell cover is of a circular ring structure as a whole, at least two mounting arms extend out of one side of an inner ring of the shell cover, and a mounting part is arranged at one end, far away from the inner ring, of each mounting arm;

the outer pot comprises a bottom wall and a side wall formed by extending along the edge of the bottom wall, and mounting protrusions are arranged on the outer side of the side wall of the outer pot corresponding to the mounting parts;

wherein, the shell housing cover is established outer on the pot, and pass through the installation protruding with the installation department joint, in order to restrict the shell housing cover is in outer radial rotation of pot or axial removal.

Optionally, the outer housing cover is provided with two mounting arms, and an included angle between each mounting arm and the center of the outer housing cover is greater than 0 degrees and smaller than 180 degrees.

Optionally, the cross section of the mounting protrusion is a polygonal structure, an oval structure or a circular structure, and the shape of the mounting portion is consistent with that of the mounting protrusion.

Optionally, the outer housing cover is provided with two mounting arms, an included angle between the mounting arms is 180 °, and the cross section of the mounting protrusion is of a polygonal or elliptical or circular structure.

Optionally, the mounting portion is a mounting hole or a mounting groove.

Optionally, the mounting portion and the mounting arm are of an integrally formed structure.

Optionally, the mounting arm is of integrally formed construction with the outer housing shell.

Optionally, the mounting arm includes an extension portion, a first bending portion and a second bending portion, which are connected in sequence, the first bending portion and the extension portion are arranged at an included angle, and the second bending portion and the extension portion are arranged in parallel.

Optionally, the installation department sets up on the second kink the shell cover is established when outer pot is last, the second kink with the lateral wall laminating of outer pot.

Another aspect of the present application provides an electric pressure cooker, including any one of the cooking appliances described above.

The embodiment of the application has the following beneficial effects:

extend two at least installation departments through one side at the dustcoat inner ring, the lateral part setting of outer pot outer wall corresponds the installation arch that sets up with the installation department, through installation arch and installation department joint, compare in the current technical scheme that the screw was beaten in the adoption and is connected, on the one hand, can enough make the dustcoat simple convenient with the mounting means of outer pot, can restrict the dustcoat again and outer pot radial rotation or axial removal, make the assembly of dustcoat and outer pot simple and location reliable and stable, on the other hand, can reduce the fastener that adopts extra needs such as screw to assemble, thereby reduce the assembly degree of difficulty, the assembly efficiency is improved, and the cost is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of a first embodiment of a cooking appliance of the present application during installation;

FIG. 2 is a schematic view of the cooking appliance of FIG. 1 in an installed state;

FIG. 3 is an enlarged view of one embodiment at A in FIG. 2;

FIG. 4 is an enlarged view of another embodiment at A in FIG. 2;

FIG. 5 is a schematic view of an embodiment of the outer pot of FIG. 1;

fig. 6 is a schematic view of an embodiment of the housing cap of fig. 1.

In the figure: 10-a housing cover; 11-a mounting arm; 111-a mounting portion; 112-an extension; 113-a first bend; 114-a second bend; 12-a handle; 20-outer pot; 21-bottom wall; 22-a side wall; 23-mounting projections.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

It should be noted that if directional indications (such as according to the upper, lower, left, right, front and rear … …) are referred to in the embodiments of the present application, the directional indications are only used for explaining the relative position relationship between the components, the motion situation and the like in a specific posture (according to the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present application, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.

This application sets up two at least installation arms in the inner ring department of dustcoat, sets up the installation arch on the outer pot corresponds the installation arm, through installation arm and installation arch joint, restricts the rotation of dustcoat in the circumference of outer pot and axial removal.

Referring to fig. 1 to 6, a cooking appliance according to an embodiment of the present application includes an outer shell 10 and an outer pot 20, and the outer shell 10 is fitted over an outer side of the outer pot 20. Specifically, the whole casing cover 10 is a hollow circular ring structure, a plurality of mounting arms 11 extend out from one side of the inner ring of the casing cover 10, and a mounting portion 111 is arranged at one end of each mounting arm 11, which is far away from the inner ring. Outer pot 20, wholly be hollow cylinder structure, including diapire 21 and the lateral wall 22 that extends the formation along the marginal bending of diapire 21, lateral wall 22 encloses with diapire 21 and closes and form whole outer pot 20 for hollow cylinder, the outside of the lateral wall of outer pot 20 corresponds with the installation department and is equipped with installation arch 23, the shape of installation arch 23 and the shape adaptation of installation department 111, outer clamshell 10 all is equipped with installation department 111 on the position of every installation arch 23's correspondence, outer clamshell 10 cover is established on outer pot 20, through installation arch 23 and installation department 111 joint, thereby restrict outer clamshell 10 in the rotation of outer pot 20 circumference, or restrict outer clamshell 10 in the axial removal of outer pot 20. Compare in prior art and carry out the structure fixed through the form of punching on outer pot lateral wall, the connection structure of this embodiment outer clamshell 10 and outer pot 20 can enough restrict outer clamshell 10 in the rotation of outer pot 20 circumference, can restrict outer clamshell 10 again in the axial removal of outer pot 20, and then makes outer clamshell 10 and outer pot 20's connection structure both conveniently carry out the installation operation, makes connection structure positioning stable and reliable again.

In a further embodiment, two mounting arms 11 are provided on the housing cover 10, the angle between the mounting arms 11 and the center of the housing cover is greater than 0 ° and less than 180 °, so that the mounting arms 11 are disposed non-collinearly, and formation of a collinear rotating shaft type connecting structure between the mounting protrusions 23 and the mounting portions 111 on the mounting arms 11 is avoided, so that radial rotation and axial movement of the mounting arms 11 and the outer pot 20 after connection in the outer pot 20 are eliminated, that is, the housing cover 10 is limited to rotate by using the mounting protrusions 23 at the connection point as a rotating shaft and move relative to the mounting protrusions 23 in a direction perpendicular to the mounting protrusions 23, and at the same time, the angle between the mounting arms 11 and the center of the housing cover is greater than 0 ° and less than 180 ° so that there is only one mounting portion therebetween, which has a foolproof effect, that is when the relative position between the housing cover 10 and the mounting arms 11 is a non-mounting portion, the two can't assemble to guarantee the reliability of product assembly, improve cooking utensil's safety in utilization and the yields in the production process to a certain extent.

In some embodiments, the angle between the mounting arm 11 and the center of the housing cover 10 is 180 °, and the cross-section of the mounting protrusion 23 is a polygonal or elliptical or circular structure.

Still further, referring to fig. 3 and 4, the mounting protrusion 23 has a polygonal or elliptical or circular cross-section, and the mounting portion 111 is shaped to conform to the mounting protrusion 23 such that the two can be fitted to each other, limiting relative movement therebetween. Specifically, the installation arch 23 can be prismatic, a cylinder, a circular truncated cone, an oval boss, a cuboid boss, a square boss and the like, and easily known, the shape of the installation arch 23 can be adjusted as required, as long as the movement between the installation arch 23 and the installation part 111 can be limited, the included angle of at least two installation bulges 23 is larger than 0 degree and smaller than 180 degrees through the arrangement, so as to limit the rotation of the installation arch 23 relative to the installation part 111, and further ensure the accuracy and the reliability of the connection and the positioning between the installation bulge 23 and the installation part 111.

In another further embodiment, the angle between the two mounting arms on the housing cover 10 is 180 °, the cross section of the mounting protrusion 23 is polygonal or elliptical, the shape of the mounting portion 111 is identical to that of the mounting protrusion, and the relative rotation and movement between the two is limited by the shape of the connection between the mounting protrusion 23 and the mounting portion 111.

Optionally, the mounting portion 111 is a mounting hole or mounting groove.

In a further embodiment, the mounting portion 111 and the mounting arm 11 are integrally formed, and may be specifically formed by sheet metal forming or press forming or injection molding or die casting. Further, the mounting arm 11 and the housing cover 10 are integrally formed, and specifically, the mounting arm 11 and the housing cover 10 may also be formed by sheet metal or by stamping or injection molding or die casting.

It will be readily appreciated that in addition to the mounting arm 11 being integrally formed with the housing shell 10, the mounting arm 11 may be connected to the housing shell 10 by snap-fit or welding.

In a further embodiment, referring to fig. 3 and 4, the mounting arm 11 includes an extending portion 112, a first bending portion 113 and a second bending portion 114 connected in sequence, the first bending portion 113 and the extending portion 112 are disposed at an included angle, the second bending portion 114 and the extending portion 112 are disposed in parallel, so that a certain elasticity is provided between the extending portion 112 and the second bending portion 114, and the mounting portion 111 is disposed on the second bending portion 114, so that the mounting portion 111 has a good toughness. Specifically, when the outer cover 10 is sleeved on the outer pot 20 in the using process, the mounting portion 111 of the second bending portion 114 is elastically deformed to a certain extent when contacting with the mounting protrusion 23 on the outer pot 20, and then the mounting protrusion 23 is clamped in the mounting portion 111, and meanwhile, the second bending portion 114 is attached to the outer side wall of the outer pot 20, so as to prevent the outer cover 10 from deflecting with the outer pot 20 and prevent the outer cover 10 from sliding off the outer pot 20 when the pot opening of the outer pot 10 is upward, thereby ensuring the reliability of assembling and positioning of the outer pot 20 and the outer cover 10. More specifically, the embodiment of the utility model discloses a can be applied to the product that needs location outer pot 20 such as electric pressure cooker, electric rice cooker, electric pressure cooker.

Preferably, the outer housing 10 is further provided with a handle 12 extending outward in the circumferential direction, specifically, two handles 12 are provided in the circumferential direction of the outer housing 10 and are away from each other, and the outer housing 10 and the outer pot 20 can be conveniently connected or separated by the two handles 12.

The technical features of the embodiments described above can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several implementation modes of the present application, and the description thereof is specific and detailed, but not construed as limiting the scope of the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, and these are all within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A cooking appliance, comprising:

2. The cooking appliance of claim 1, wherein the outer housing cover has two mounting arms disposed thereon, the mounting arms being angled from a center of the outer housing cover by an angle greater than 0 ° and less than 180 °.

3. The cooking appliance according to claim 1, wherein the mounting protrusion has a polygonal or elliptical or circular cross-section, and the mounting portion has a shape corresponding to the mounting protrusion.

4. The cooking appliance of claim 1, wherein the outer housing cover is provided with two mounting arms, the mounting arms form an angle of 180 ° with the center of the outer housing cover, and the mounting protrusions have a polygonal or elliptical or circular cross-section.

5. The cooking appliance of claim 1, wherein the mounting portion is a mounting hole or a mounting groove.

6. The cooking appliance of claim 1, wherein the mounting portion is an integrally formed structure with the mounting arm.

7. The cooking appliance of claim 6, wherein the mounting arm is a unitary structure with the outer housing shell.

8. The cooking appliance according to any one of claims 1 to 7, wherein the mounting arm comprises an extending portion, a first bending portion and a second bending portion, which are connected in sequence, the first bending portion and the extending portion are disposed at an included angle, and the second bending portion and the extending portion are disposed in parallel.

9. The cooking appliance of claim 8, wherein the mounting portion is disposed on the second bending portion, and the second bending portion is attached to the outer sidewall of the outer pot when the outer casing is sleeved on the outer pot.

10. Electric pressure cooker characterized in that it comprises a cooking appliance according to any one of claims 1 to 9.