CN213371363U

CN213371363U - Cooking utensil

Info

Publication number: CN213371363U
Application number: CN202020989342.1U
Authority: CN
Inventors: 朱泽春; 霍彪; 龚益官
Original assignee: Hangzhou Joyoung Household Electrical Appliances Co Ltd
Current assignee: Hangzhou Joyoung Household Electrical Appliances Co Ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-06-08
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a cooking utensil belongs to food processing technology field, and aim at overcomes the easy defect of warping of upper cover of current pressure cooker. Cooking utensil includes the pot body and covers and establishes pot cover on the pot body, the pot cover includes upper cover and lower cover, the lower cover is hollow annular structure, cover down and have the supporting part that extends to the inboard, the outer peripheral edges of upper cover assembles on the supporting part, set up bearing structure on the region that the inner edge of supporting part encloses, in order to right the upper cover supports. The supporting structure can support the middle area of the upper cover which is originally suspended in the air, so that the middle area of the upper cover is not suspended in the air any more, the middle area of the upper cover is not easy to deform due to downward sinking, the integral structure of the pot cover is more stable, and the service life of the pot cover is prolonged.

Description

Cooking utensil

Technical Field

The utility model belongs to the technical field of food processing, a cooking utensil is related to.

Background

The existing pressure cooker comprises a cooker body and a cooker cover, wherein the cooker cover comprises an upper cover and a lower cover which are both made of plastics, the lower cover is of an annular structure which is penetrated through from top to bottom in the middle area, the inner side of the lower cover extends inwards to form a supporting part to support the outer peripheral edge of the upper cover, and the middle area of the upper cover cannot be supported due to the fact that the middle area of the lower cover is penetrated through from top to bottom, so that the middle area of the upper cover is prone to being sunken and deformed.

Disclosure of Invention

The utility model provides a cooking utensil to the problem that prior art exists, aim at overcomes the easy defect that warp of upper cover of current pressure cooker.

The utility model discloses a realize like this:

the utility model provides a cooking utensil, includes the pot body and covers and establishes pot cover on the pot body, the pot cover includes upper cover and lower cover, the lower cover is hollow annular structure, the lower cover is last to have the supporting part that extends to the inboard, the outer periphery of upper cover assembles on the supporting part, set up bearing structure on the region that the inner edge of supporting part encloses, in order to right the upper cover supports. The supporting structure can support the middle area of the upper cover which is originally suspended in the air, so that the middle area of the upper cover is not suspended in the air any more, the middle area of the upper cover is not easy to deform due to downward sinking, the integral structure of the pot cover is more stable, and the service life of the pot cover is prolonged.

Preferably, the support structure comprises a support plate, the support plate being connected to an inner end edge of the support portion. The supporting structure of the plate-shaped structure can be in longer connection with the inner end edge of the supporting part, so that the supporting structure is not easy to deform, and the upper cover is supported more stably.

Preferably, the support plate is provided with a support rib, the support rib protrudes upwards from the upper surface of the support plate, and the upper end of the support rib supports the upper cover. Therefore, the contact area between the support plate and the upper cover can be reduced, and the matching difficulty of the support plate and the upper cover is reduced.

Preferably, the support rib comprises an edge rib and a connecting rib, the edge rib is located at the edge of the support plate, one end of the connecting rib is connected with the edge rib, and the other end of the connecting rib is connected with the inner end edge of the support part. The edge ribs can strengthen the structure at the edge of the supporting plate, so that the supporting plate is not easy to deform as a whole.

Preferably, the inner end edge of the support portion comprises a first side edge section and a second side edge section, the edge bead extending from the first side edge section to the second side edge section. Thus, the edge ribs cross the middle area surrounded by the supporting parts, and the upper cover can be supported more fully.

Preferably, the edge rib is arc-shaped, bent or linear, and the middle part of the arc-shaped or bent edge rib is bent back to the center of the lower cover. The bending direction of the edge rib can give way to the structure of the central area of the upper cover for installing components such as a heavy hammer or an air valve and the like.

Preferably, the inner end edge of the support portion includes a front section and a rear section, and the end of the connecting rib is connected to the front section or the rear section. The connecting ribs can support the upper cover together with the edge ribs, stress of the supporting plates is dispersed, stress of the supporting plates is balanced, and the possibility of deformation of the supporting plates is reduced.

Preferably, the inner end edge of the supporting part is provided with a convex rib protruding upwards, and the upper end part of the convex rib is flush with the upper end part of the supporting rib. The structure of supporting part can be reinforceed to the protruding muscle, forms common support to the upper cover with the brace rod simultaneously, improves the stability of supporting.

Preferably, the support structure comprises a support strip, and the end part of the support strip is connected to the inner end edge of the support part. The support bar is another support structure than the support plate, which has the advantages of low cost and light weight.

Preferably, the support structure comprises a first support region and a second support region, the first support region and the second support region being respectively provided at a front end portion and a rear end portion of the support portion. The support areas distributed in the front and the back avoid the functional area at the center of the upper cover for installing the heavy hammer or the air valve and other functional parts, and fully support the upper cover.

The utility model provides a cooking utensil, bearing structure can support the middle part region that the upper cover was unsettled originally for the middle part region of upper cover is unsettled in succession by a large scale no longer, and the middle part region of upper cover is difficult undercut deformation also like this, and the overall structure of pot cover is more stable, prolongs the life of pot cover.

Drawings

FIG. 1 is a schematic structural view of an upper cover and a lower cover before assembly;

fig. 2 is a schematic structural view of the lower cover.

Reference is made to the accompanying drawings in which: 100. an upper cover; 110. a functional region; 200. a lower cover; 210. a support portion; 211. a first side edge section; 212. a second lateral edge section; 213. a front section; 214. a rear section; 215. a rib is protruded; 220. a support plate; 230. supporting ribs; 231. an edge bead; 232. connecting ribs; 240. a first support region; 250. a second support region.

Detailed Description

The following detailed description is made of specific embodiments of the present invention with reference to the accompanying drawings, so as to make the technical solution of the present invention easier to understand and master. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

This embodiment provides a pressure cooker, is the utility model discloses the innovation scheme is a concrete application on pressure cooker, the utility model discloses an innovation scheme also can be used on cooking utensil such as electric rice cooker.

The pressure cooker comprises a cooker body and a cooker cover covering the cooker body, wherein the cooker cover comprises an upper cover 100 and a lower cover 200, as shown in fig. 1-2, the lower cover 200 is a hollow annular structure, the lower cover 200 is provided with a supporting part 210 extending inwards, and the outer periphery of the upper cover 100 is assembled on the supporting part 210. The supporting portion 210 has a fastening hole, the upper cover 100 has a hook, the hook is fastened in the fastening hole to detachably fix the upper cover 100 on the lower cover 200, and the supporting portion 210 is annular to support the periphery of the upper cover 100.

As shown in fig. 2, a support structure is disposed on an area surrounded by the inner end edges of the support portions 210 to support the upper cover 100. The supporting structure can support the middle area of the upper cover 100 which is originally suspended, so that the middle area of the upper cover 100 is not suspended in large area, the middle area of the upper cover 100 is not easy to deform due to downward sinking, the overall structure of the pot cover is more stable, and the service life of the pot cover is prolonged.

As shown in fig. 2, the support structure includes a support plate 220, and the support plate 220 is connected to an inner end edge of the support portion 210. The support structure of the plate-shaped structure can form a long connection with the inner end edge of the support portion 210, so that the support structure itself is not easily deformed, thereby forming a more stable support for the upper cover 100.

In other alternative embodiments, the support structure may also be a support strip. The end of the supporting bar is connected to the inner end edge of the supporting portion 210. The support bar has the advantages of low cost and light weight. The support bars are to effectively support the upper cover 100, and only the end portions of the support bars are connected to the support portions 210, the long sides of the support bars cannot be directly connected to the support portions 210, otherwise the support bars are difficult to continuously suspend the upper cover 100 in the air in a large area for separation, and the support effect cannot be effectively improved, so that the connection between the support bars and the support portions 210 is very limited, and the support bars are easy to deform. Of course, the supporting structure may include a plurality of criss-cross supporting bars forming a net structure to improve the strength of the supporting bars and the supporting stability.

As shown in fig. 2, the supporting plate 220 has supporting ribs 230, the supporting ribs 230 protrude upward from the upper surface of the supporting plate 220, and the upper ends of the supporting ribs 230 support the upper cover 100. When the supporting plate 220 and the upper cover 100 form a large-area support, the supporting plate 220 needs to be attached to the upper cover 100, which puts higher demands on the processing of the upper cover 100 and the lower cover 200, increases the difficulty of the process, and increases the processing cost. The support ribs 230 are arranged to support the upper cover 100, so that the contact area between the support plate 220 and the upper cover 100 can be reduced, and the matching difficulty between the support plate 220 and the upper cover 100 can be reduced.

As shown in fig. 2, the support rib 230 includes an edge rib 231 and a connection rib 232, the edge rib 231 is located at the edge of the support plate 220, one end of the connection rib 232 is connected to the edge rib 231, and the other end is connected to the inner end edge of the support portion 210. The edge ribs 231 can reinforce the structure of the edge of the support plate 220, making the support plate 220 less likely to deform as a whole.

As shown in fig. 2, the inner end edge of the supporting portion 210 includes a first side edge section 211 and a second side edge section 212, and the edge bead 231 extends from the first side edge section 211 to the second side edge section 212. The left span and the right span of the central region defined by the support portion 210 are shorter than the front span and the rear span of the central region, and the edge rib 231 spans across the central region defined by the first side edge section 211 and the second side edge section 212, i.e., the left span and the right span of the central region defined by the support portion 210, so that the edge rib 231 is shorter than the edge rib 231, thereby reducing the possibility of deformation of the edge rib 231 and forming more sufficient support for the upper cover 100.

As shown in fig. 1, the central region of the upper cover 100 has a functional region 110 for mounting components such as a weight and an exhaust pipe, and the support plate 220 needs to avoid the functional region 110 to avoid interference with other components. The inner end edge of the supporting portion 210 includes a front section 213 and a rear section 214, the distance from the edge of the functional region 110 to the first side edge section 211 and the second side edge section 212 is shorter than the distance from the edge of the functional region 110 to the front section 213 and the rear section 214 of the supporting portion 210, the area of the upper cover 100 between the functional region 110 and the front section 213 and the rear section 214 is larger, and the edge rib 231 spanning left and right can better support the large area.

As shown in fig. 2, the edge rib 231 is bent, and the middle of the bent edge rib 231 is bent away from the center of the lower cover 200. The bending direction of the edge rib 231 can give way to the structure of the central region of the upper cover 100 for mounting the weight or the air valve. In other alternative embodiments, the edge rib 231 may also have an arc shape, and the middle of the arc-shaped edge rib 231 is bent away from the center of the lower cover 200. The arc-shaped and bent edge ribs 231 can be better adapted to the structure of the periphery of the functional region 110 in the center of the upper cover 100, so that the edge ribs 231 can provide more reasonable and sufficient support for the upper cover 100. Further, the edge rib 231 may be linear.

Further, as shown in fig. 2, the end of the connecting rib 232 is connected to the front section 213 or the rear section 214. The connecting ribs 232 can support the upper cover 100 together with the edge ribs 231, stress of the supporting plate 220 is dispersed, stress of the supporting plate 220 is more balanced, and the possibility of deformation of the supporting plate 220 is reduced.

The inner end edge of the support part 210 is provided with a rib 215 protruding upwards, and the upper end of the rib 215 is flush with the upper end of the support rib 230. The rib 215 can reinforce the structure of the support portion 210, and simultaneously, the rib and the support rib 230 form a common support for the upper cover 100, thereby improving the stability of the support. Of course, the rib 215 can also prevent the edge of the upper cover 100 from contacting the support portion 210 in a large area, thereby reducing the difficulty of processing and assembling.

As shown in fig. 2, the support structure includes a first support region 240 and a second support region 250, and the first support region 240 and the second support region 250 are respectively disposed at a front end portion and a rear end portion of the support portion 210. The first supporting region 240 and the second supporting region 250 are respectively provided with corresponding supporting plates 220, and the supporting plates 220 are respectively provided with edge ribs 231 and connecting ribs 232.

In alternative embodiments, the support structure may also be a combination of support plates 220 and support bars. For example, when the functional region 110 of the upper cover 100 is disposed at a rear position, the area that the front end portion of the upper cover 100 needs to support is larger than the area that the rear end portion of the upper cover 100 needs to support, the front end portion of the middle region surrounded by the supporting portions 210 of the lower cover 200 may support the front end portion of the upper cover 100 by using the supporting plate 220 including the supporting ribs 230 with a relatively high structural strength, and the rear end portion of the middle region surrounded by the supporting portions 210 of the lower cover 200 may support the rear end portion of the upper cover 100 by using the supporting plate.

The areas of the functional region 110 to the front end of the cover 100 and the functional region 110 to the rear end of the cover 100 are large, and are easy to deform, so that better support is required. The first support region 240 and the second support region 250 support the front end portion of the upper cover 100 and the rear end portion of the upper cover 100 in a targeted manner, respectively, so that a better support effect of preventing the upper cover 100 from being deformed due to downward depression is achieved. The functional region 110 has a small area, and the functional region 110 generally has a concave-convex structure thereon to adapt to the installation of the corresponding component, and the concave-convex structure can enhance the structure of the functional region 110 itself, so that the functional region 110 is not easily deformed even without the support of the corresponding lower cover 200. The support areas distributed in the front and rear direction avoid the functional area 110 at the center of the upper cover 100 for installing the weight or the air valve and other functional components, and fully support the upper cover 100.

In the description of the present invention, it is to be understood that the terms "central", "lateral", "thickness", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", "radial", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly 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.

It should be understood by those skilled in the art that, although the embodiments of the present invention have been described above, the embodiments are only used for understanding the embodiments of the present invention, and are not intended to limit the embodiments of the present invention. It will be apparent to persons skilled in the relevant art that various changes in form and details can be made therein without departing from the spirit and scope of the embodiments of the invention as disclosed in the appended claims.

Claims

1. The utility model provides a cooking utensil, includes the pot body and covers and establishes pot cover on the pot body, the pot cover includes upper cover and lower cover, the lower cover is hollow annular structure, the lower cover is last to have the supporting part that extends to the inboard, the outer periphery of upper cover assembles on the supporting part, its characterized in that, set up bearing structure on the region that the inner edge of supporting part encloses, in order to right the upper cover supports.

2. The cooking appliance of claim 1, wherein the support structure includes a support plate connected to an inner end edge of the support portion.

3. The cooking utensil of claim 2 wherein the support plate has support ribs projecting upwardly from an upper surface of the support plate, upper ends of the support ribs supporting the upper lid.

4. The cooking utensil of claim 3 wherein the support rib includes an edge rib and a connecting rib, the edge rib is located at the edge of the support plate, one end of the connecting rib is connected with the edge rib, and the other end of the connecting rib is connected with the inner end edge of the support portion.

5. The cooking appliance of claim 4, wherein the inner end edge of the support portion includes a first side edge section and a second side edge section, the edge bead extending from the first side edge section to the second side edge section.

6. The cooking utensil of claim 4 or 5 wherein the edge rib is curved, bent or linear, and the middle of the curved or bent edge rib is bent away from the center of the lower cover.

7. A cooking appliance as claimed in claim 4 or 5, wherein the inner end edge of the support portion comprises a front section and a rear section, the ends of the connecting rib being connected to the front or rear section.

8. A cooking appliance as claimed in claim 3, 4 or 5, wherein the inner end edge of the support portion is provided with an upwardly projecting rib, the upper end of the rib being flush with the upper end of the support rib.

9. The cooking appliance of claim 1, wherein the support structure includes a support bar having ends attached to an inner edge of the support bar.

10. The cooking appliance of claim 1, 2, 3, 4, 5 or 9, wherein the support structure comprises a first support region and a second support region, the first support region and the second support region being disposed at a front end and a rear end of the support portion, respectively.