CN216876021U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking appliance, the cooking appliance includes the pot body assembly and rotates with the pot body assembly and connects the cover body assembly, the cooking appliance also includes: the buckle is arranged on the cover body assembly and comprises a connecting wall and a clamping hook part, the connecting wall is roughly in a long strip shape, the connecting wall is transversely arranged on the cover body assembly, the clamping hook part is transversely arranged on one side surface of the connecting wall, and the width of the clamping hook part is smaller than the length of the connecting wall; the supporting plate is arranged on the pot body assembly, and when the cover body assembly is in the uncovering position, the clamping hook portion crosses the top end of the supporting plate from the front end face of the supporting plate and is matched with the rear end face of the supporting plate in a buckling mode. On one hand, the connecting strength of the buckle and the cover body assembly can be ensured, and buckling failure caused by the breakage of the buckle is avoided; on the other hand, the stress area of the clamping hook part contacting the support plate in the moving process along the support plate is smaller, so that the frictional resistance is small, the interference magnitude between the clamping hook part and the support plate is small, and the squeak noise caused by the friction between the clamp and the support plate can be effectively prevented.

Description

Cooking utensil

Technical Field

The utility model relates to the field of cooking equipment, in particular to a cooking appliance.

Background

When user's daily use, run into the uneven or cooking utensil of mesa when uncapping and itself rock, the condition of the automatic lock of lid appears easily, causes the user injured or food to spill, uses to experience relatively poor.

The proposal that the buckle is arranged on the cover body and the cover body is kept in the uncovering state through the buckle is provided in the related art, so that the cover body is prevented from being easily covered, but the buckle has larger friction resistance when moving along with the cover body, and creak sound is easy to occur.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims to provide a cooking appliance, which at least solves the problem that the clamping buckle is easy to generate abnormal sound.

An embodiment of one aspect of the present invention provides a cooking appliance, the cooking appliance includes a pot body assembly and a cover assembly rotatably connected to the pot body assembly, the cooking appliance further includes: the buckle is arranged on the cover body assembly and comprises a connecting wall and a hook part, the connecting wall is approximately in a long strip shape, the connecting wall is transversely arranged on the cover body assembly, the hook part is transversely arranged on one side surface of the connecting wall, and the width of the hook part is smaller than the length of the connecting wall; the supporting plate is arranged on the pot body assembly, and when the cover body assembly is in the uncovering position, the hook clamping part is buckled and matched with the rear end face of the supporting plate by the front end face of the supporting plate over the top end of the supporting plate.

The cooking utensil that this aspect embodiment provided, because the cooperation structure of buckle and backup pad has been set up, thereby when the user opened lid subassembly, the hook portion of buckle can be along the preceding terminal surface upward movement to the top of backup pad, then when overturning along with lid subassembly and uncapping the position, hook portion and the cooperation of the rear end face lock of backup pad, and then make lid subassembly fix uncap the position and can not initiatively lock, guaranteed that the user can not be because of lid subassembly's initiative lock is injured or influence the operation after uncapping, user's use experience has been improved. Moreover, as the connecting wall is approximately in a long strip shape, and the width of the hook part is smaller than the length of the connecting wall, on one hand, the connecting strength of the buckle and the cover body assembly can be ensured, and buckling failure caused by the breakage of the buckle is avoided; on the other hand, the stress area of the clamping hook part contacting the support plate in the process of moving along the support plate is smaller, so that the frictional resistance is small, the interference magnitude between the clamping hook part and the support plate is small, and further the squeak sound caused by the friction between the buckle and the support plate can be effectively prevented.

In some embodiments, the catch portion is provided at least one end of the connecting wall in the length direction.

In the embodiments, the hook part is arranged on one side surface of the connecting wall transversely and is also arranged at least one end of the connecting wall in the length direction, the width of the hook part is smaller than the length of the connecting wall, compared with the middle part of the hook part arranged in the length direction of the connecting wall transversely, in the process that the hook part moves along the surface of the supporting plate, the hook part is easily extruded by the supporting plate and deforms in the direction away from the supporting plate, the elasticity is good in yielding, the problem of broken buckle is not easy to occur, the magnitude of interference between the hook part and the supporting plate is favorably reduced, the friction resistance is reduced, and abnormal sound is avoided. In addition, when the cover body assembly is in the uncovering position, the elastic resetting capacity of the buckle is good, and the hook portion can be buckled and connected with the rear end face of the supporting plate in a larger area, so that the cover body assembly cannot be automatically covered.

In some embodiments, the cooking appliance further comprises: the reinforcing ribs are connected with the connecting wall and the cover body assembly, the reinforcing ribs are arranged on one side face, deviating from the hook portion, of the connecting wall, and the reinforcing ribs and the hook portion are distributed at intervals in the length direction of the connecting wall.

In the embodiments, the reinforcing ribs are arranged on the side face, deviating from the clamping hook portion, of the connecting wall, and the reinforcing ribs and the clamping hook portion are distributed at intervals in the length direction of the connecting wall, namely in a staggered mode, on one hand, the connecting firmness of the connecting wall and the cover body assembly can be guaranteed, the buckle is prevented from being broken, on the other hand, an avoiding space is provided for the connecting wall of the clamping hook portion and the clamping hook portion to deform in the direction far away from the supporting plate, the elastic avoiding amount of the buckle is guaranteed, and therefore friction abnormal sound is avoided when the clamping hook portion is opened.

In some embodiments, the number of the hook portions is one, and one of the hook portions and the ribs is provided at a first end of the connecting wall in the longitudinal direction, and the other is provided at a second end of the connecting wall in the longitudinal direction.

In these embodiments, because hook portion and strengthening rib distribute at the both ends of connecting the wall, both can guarantee the joint strength of buckle, avoid the buckle fracture, also can guarantee the elasticity of buckle and let the effect, make things convenient for hook portion to the direction deformation of keeping away from the backup pad to be favorable to reducing the magnitude of interference of hook portion and backup pad, reduce frictional resistance, avoid appearing the abnormal sound.

In some embodiments, the number of the hook portions is two, the hook portions are respectively arranged at a first end and a second end of the connecting wall in the length direction, and the reinforcing rib is arranged in the middle of the connecting wall in the length direction.

In these embodiments, because the hook portion sets up at the both ends of connecting wall length direction, the interval distribution can guarantee that hook portion is less with the lifting pad atress area when contacting on the one hand to reduce the friction, avoid hook portion and lifting pad friction to appear the abnormal sound, on the other hand can guarantee the lock area of hook portion and the rear end face of lifting pad, guarantees that lid body assembly can stabilize and keep in the position of uncapping, avoids lid body assembly to close the lid automatically. In addition, the reinforcing ribs are arranged in the middle of the length direction of the connecting wall, so that the connection strength of the buckles and the cover body assembly can be guaranteed, the buckles are prevented from being broken, the hook portions can be avoided, the hook portions are convenient to deform in the direction away from the supporting plate, friction is reduced, and interference magnitude of the hook portions and the supporting plate is reduced.

In some embodiments, the width of the hook portion ranges from 3mm to 6mm based on the number of the hook portions being one, and the length of the connecting wall from the end away from the hook portion to the hook portion ranges from 6mm to 20 mm. Based on the case that the number of the hook portions is two, the width of each hook portion ranges from 3mm to 4mm, and the length of the connecting wall between the two hook portions ranges from 5mm to 8 mm. The thickness of the connecting wall ranges from 1mm to 2 mm.

In these embodiments, if hook portion extends the width in the length direction of connecting the wall, the area of pressure when can increase hook portion and backup pad contact also can lead to hook portion to be difficult for driving connecting wall to the direction deformation of keeping away from the backup pad to increase the magnitude of interference between hook portion and the backup pad, make hook portion easily appear the friction abnormal sound like this, increase the resistance of uncapping, the buckle is easy to break. Therefore, based on the number and the distribution positions of the hook portions, the width of the hook portions and the length of the connecting wall staggered with the hook portions are within the size range, the friction resistance can be reduced, and the magnitude of interference between the hook portions and the supporting plate is reduced, so that abnormal sound is avoided in the cover opening process, the cover is opened conveniently, and the buckle breakage is avoided. In addition, the thickness of the connecting wall is 1mm to 2mm, so that the connecting strength of the connecting wall and the cover body assembly can be guaranteed, the connecting wall is prevented from being broken, the connecting wall can have certain elasticity, and the clamping hook portion can conveniently drive a part of the connecting wall to deform under pressure.

In some embodiments, the hook portion is disposed transversely to the top end of the connecting wall. Make things convenient for hook portion to keep away from the direction deformation of backup pad under the extrusion of backup pad to reduce the friction between hook portion and the backup pad, avoid appearing the abnormal sound, avoid the buckle fracture.

In some embodiments, the connection wall and the cover assembly have rounded transition ribs at the connection on the side facing away from the hook. Also, the arc transition between the connecting wall and the cover body assembly can effectively avoid the fracture of the buckle at the root.

In some embodiments, the cooking appliance further comprises: the mounting seat is arranged on the middle frame of the pot body assembly and is provided with a mounting groove; the pivoting shaft is arranged on the cover body assembly and is positioned in the mounting groove, and the pivoting shaft is rotatably arranged relative to the mounting seat so as to enable the cover body assembly to be switched between a cover closing position and a cover opening position; wherein, the backup pad sets up on the mount pad. The structure is compact.

In some embodiments, the mounting base is a square base structure, and the support plate is disposed on a side of the mounting base near the middle of the pan body assembly. The arrangement can ensure that the climbing action of the hook part relative to the support plate can be synchronously performed when the cover body assembly is opened, the space on the mounting seat is fully utilized, and the whole structure is compact.

In some embodiments, the supporting plate includes a flat plate structure and an arc-shaped plate structure connected to a bottom end of the flat plate structure, the flat plate structure extends obliquely in a direction of the pivot axis, the arc-shaped plate structure is recessed in the direction of the pivot axis to form an accommodating space on one side away from the pivot axis, and when the cover assembly is in the cover closing position, the hook portion is located in the accommodating space and is in lap joint with the arc-shaped plate structure. The arc-shaped plate structure in the arrangement provides accommodating space for the clamping hook part, so that the clamping hook part can be lapped on the arc-shaped plate structure when the cover body assembly is in the cover closing position, the clamping hook part can be effectively prevented from slipping on the arc-shaped plate structure, the buckling failure is avoided, and the stability of connection between the cover body assembly and the pot body assembly is further ensured.

In some embodiments, the cover assembly includes a cover body for covering the pot body assembly and a connection box body located above the cover body, and the connection box body includes: the box diapire, the one end of box diapire is provided with the opening, and the pivot axle is in opening insertion mounting groove, and the buckle setting is close to open-ended edge at the box diapire. The buckle provides a setting space for the buckle, and the buckling cooperation of the buckle and the supporting plate is ensured.

Additional aspects and/or advantages of the present general inventive concept will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the general inventive concept.

Drawings

The above and other objects and features of the present invention will become more apparent from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

fig. 1 shows a schematic structural view of a cooking appliance of an embodiment of the present application;

FIG. 2 illustrates a schematic longitudinal cross-sectional view of a cooking appliance of one embodiment of the present application with the lid assembly in a closed position;

FIG. 3 is a schematic view of a portion of the enlarged structure at I in FIG. 2;

FIG. 4 is a schematic longitudinal sectional view of a cooking device in accordance with an embodiment of the present application during the cover opening process (at 60 degrees relative to the pan body assembly);

FIG. 5 illustrates a schematic longitudinal cross-sectional view of a cooking appliance of one embodiment of the present application with the lid assembly in an open lid position;

FIG. 6 is a schematic view of a portion of the enlarged structure at J in FIG. 5;

FIG. 7 shows a schematic structural view of a pan body assembly of an embodiment of the present application;

fig. 8 shows an internal structural view of a cooking appliance of the first embodiment of the present application;

fig. 9 is a schematic view showing the internal structure of the cover assembly of the first embodiment of the present application;

FIG. 10 is a schematic view of a partial enlarged structure at K in FIG. 9;

FIG. 11 illustrates a partial structural view of the interior of a cover assembly of a second embodiment of the present application;

fig. 12 is a schematic view showing an internal structure of a cooking appliance of a third embodiment of the present application;

fig. 13 is a schematic view showing an internal structure of a cover assembly of a third embodiment of the present application;

FIG. 14 is a partial enlarged view of the structure at M in FIG. 13;

fig. 1 to 14 are numbered as follows:

10 pan body components, 110 mounting seats, 111 mounting grooves, 120 shells, 130 heat preservation covers, 140 middle frames,

20 cover body component, 210 cover body, 220 connecting box body, 221 box bottom wall, 222 opening, 230 pivoting shaft,

30 fasteners, 310 connecting walls, 311 reinforcing ribs, 312 rounded corner transition ribs, 320 hook parts,

40 supporting plates, 410 flat plate structures, 420 arc-shaped plate structures and 421 accommodating spaces.

Detailed Description

The following detailed description is provided to assist the reader in obtaining a thorough understanding of the methods, devices, and/or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatus, and/or systems described herein will be apparent to those skilled in the art after reviewing the disclosure of the present application. For example, the order of operations described herein is merely an example, and is not limited to those set forth herein, but may be changed as will become apparent after understanding the disclosure of the present application, except to the extent that operations must occur in a particular order. Moreover, descriptions of features known in the art may be omitted for clarity and conciseness.

The features described herein may be embodied in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein have been provided to illustrate only some of the many possible ways to implement the methods, devices, and/or systems described herein, which will be apparent after understanding the disclosure of the present application.

As used herein, the term "and/or" includes any one of the associated listed items and any combination of any two or more.

Although terms such as "first", "second", and "third" may be used herein to describe various elements, components, regions, layers or sections, these elements, components, regions, layers or sections should not be limited by these terms. Rather, these terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first element, component, region, layer or section referred to in the examples described herein could also be referred to as a second element, component, region, layer or section without departing from the teachings of the examples.

In the specification, when an element such as a layer, region or substrate is referred to as being "on," "connected to" or "coupled to" another element, it can be directly on, connected to or coupled to the other element or one or more other elements may be present therebetween. In contrast, when an element is referred to as being "directly on," "directly connected to," or "directly coupled to" another element, there may be no intervening elements present.

The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. The singular is also intended to include the plural unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" specify the presence of stated features, quantities, operations, elements, components, and/or combinations thereof, but do not preclude the presence or addition of one or more other features, quantities, operations, components, elements, and/or combinations thereof. The term "plurality" means any number of two or more.

The definitions of the terms "upper", "lower", "top" and "bottom" in this application are all based on the orientation of the product in normal use.

Unless otherwise defined, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs after understanding the present invention. Unless explicitly defined as such herein, terms such as those defined in general dictionaries should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and the present disclosure, and should not be interpreted in an idealized or overly formal sense.

Further, in the description of the examples, when it is considered that detailed description of well-known related structures or functions will cause a vague explanation of the present invention, such detailed description will be omitted.

A cooking appliance provided by an embodiment of the present invention will be described with reference to fig. 1 to 14. In fig. 10, the arrow direction at the lower right corner represents the longitudinal direction of the connecting wall 310 and also represents the width direction of the hook 320.

As shown in fig. 1 to 3, an embodiment of the present invention provides a cooking appliance, the cooking appliance includes a pot body assembly 10 and a cover assembly 20 rotatably connected to the pot body assembly 10, and the cooking appliance further includes: the buckle 30 is arranged on the cover body assembly 20, the buckle 30 comprises a connecting wall 310 and a hook part 320, the connecting wall 310 is substantially long, the connecting wall 310 is transversely arranged on the cover body assembly 20, the hook part 320 is transversely arranged on one side surface of the connecting wall 310, and the width of the hook part 320 is smaller than the length of the connecting wall 310; the supporting plate 40 is disposed on the pot body assembly 10, and when the cover assembly 20 is in the open position, the hook portion 320 extends from the front end surface of the supporting plate 40 over the top end of the supporting plate 40 and is engaged with the rear end surface of the supporting plate 40.

The cooking utensil that this aspect embodiment provided, owing to set up the cooperation structure of buckle 30 and backup pad 40, thereby when the user opened lid subassembly 20, buckle 30's hook portion 320 can be along the preceding terminal surface upward movement of backup pad 40 to the top of backup pad 40, then along with lid subassembly 20 overturns when the position of uncapping, hook portion 320 and backup pad 40's rear end face lock cooperation, and then make lid subassembly 20 fix and can not initiatively lock in the position of uncapping, guaranteed that the user can not be because of lid subassembly 20's initiative lock is injured or influence the operation after uncapping, user's use experience has been improved. Moreover, since the connecting wall 310 is substantially strip-shaped and the width of the hook portion 320 is smaller than the length of the connecting wall 310, on one hand, the connection strength between the buckle 30 and the cover assembly 20 can be ensured, and buckling failure caused by breakage of the buckle 30 can be avoided; on the other hand, the contact force area between the hook part 320 and the support plate 40 is smaller in the process of moving along the support plate 40, so that the frictional resistance is small, the interference magnitude between the hook part 320 and the support plate 40 is small, and the squeak caused by the friction between the buckle 30 and the support plate 40 can be effectively prevented. Moreover, the cover opening resistance is small, the cover opening is convenient, the abrasion failure caused by overlarge friction between the hook part 320 and the support plate 40 can be avoided, and the fracture caused by overlarge stress of the buckle 30 in a low-temperature environment in winter can also be avoided.

Specifically, when the cover assembly 20 is in the closed position, as shown in fig. 2 and 3, the hook portion 320 engages with the lower end of the support plate 40. During the process of opening the cover assembly 20 from the cover closing position to the cover opening position, the hook portion 320 ascends along the support plate 40, as shown in fig. 4, at this time, the cover assembly 20 is opened to the 60 ° position relative to the pot assembly 10, the hook portion 320 abuts against the support plate 40, and at this time, the cover assembly 20 is not fixed. When lid assembly 20 is in the position of uncapping, lid assembly 20 is in vertical position, and mutually perpendicular between pot body assembly 10, as the state shown in fig. 5 and fig. 6, at this moment, hook portion 320 is by the preceding terminal surface upward movement of backup pad 40 to the top of backup pad 40 and cross the top of lock at the rear end face of backup pad 40 behind the top, when not receiving external force, hook portion 320 can't break away from by backup pad 40 voluntarily, it can stably be located the position of uncapping to have guaranteed lid assembly 20, can not lead to the phenomenon of automatic closing the lid because of the vibration of mesa unevenness or user in the use, user's normal use has been guaranteed.

In some embodiments, as shown in fig. 10, 11 and 14, a hook portion 320 is provided at least one end of the connection wall 310 in the length direction.

In these embodiments, the hook portion 320 is transversely disposed on one side surface of the connecting wall 310 and is also located at least one end of the connecting wall 310 in the length direction, and then the width of the hook portion 320 is smaller than the length of the connecting wall 310, compared with the case that the hook portion 320 is transversely disposed in the middle of the connecting wall 310 in the length direction, in the process that the hook portion 320 moves along the surface of the supporting plate 40, the hook portion 320 is easily extruded by the supporting plate 40 and deforms in the direction away from the supporting plate 40, the elastic yielding is good, the problem of buckle breakage is not easy to occur, and the magnitude of interference between the hook portion 320 and the supporting plate 40 is favorably reduced, so that the frictional resistance is reduced, and abnormal sound is avoided. In addition, when the cover assembly 20 is in the open position, the elastic restoring capability of the clip 30 is also better, and the hook portion 320 can be buckled and connected with the rear end surface of the support plate 40 in a larger area, so as to ensure that the cover assembly 20 cannot be automatically closed.

In addition, because buckle 30's elasticity is let a bit effectually, can also match the great backup pad 40 of gradient to closing the lid in-process, can not causing buckle 30 fracture through backup pad 40 better support buckle 30, and then can reduce lid subassembly 20 better and close the speed of lid, avoid lid subassembly 20 not have the buffering and close the lid fast, it is effectual to open and close the lid.

In some embodiments, as shown in fig. 10, 11 and 14, the cooking appliance further includes: and the reinforcing ribs 311 are connected with the connecting wall 310 and the cover body assembly 20, the reinforcing ribs 311 are arranged on one side surface of the connecting wall 310, which faces away from the clamping hook part 320, and the reinforcing ribs 311 and the clamping hook part 320 are distributed at intervals in the length direction of the connecting wall 310.

In these embodiments, by providing the reinforcing rib 311 on the side surface of the connecting wall 310 away from the hook portion 320, and by distributing the reinforcing rib 311 and the hook portion 320 at intervals in the length direction of the connecting wall 310, that is, in a staggered manner, on the one hand, the connection firmness of the connecting wall 310 and the cover assembly 20 can be ensured, and the buckle 30 is prevented from being broken, on the other hand, an avoiding space is provided for the deformation of the connecting wall 310 at the root of the hook portion 320 and the hook portion 320 in the direction away from the support plate 40, and the elastic avoiding amount of the buckle 30 is ensured, so that the occurrence of abnormal friction noise in the uncovering process of the hook portion 320 is avoided.

In some embodiments, as shown in fig. 9 to 11, the number of the hook portions 320 is one, and one of the hook portions 320 and the ribs 311 is disposed at a first end of the connection wall 310 in the length direction, and the other is disposed at a second end of the connection wall 310 in the length direction.

In these embodiments, since the hook portion 320 and the reinforcing rib 311 are distributed at two ends of the connecting wall 310, the connection strength of the clip 30 can be ensured, the clip 30 is prevented from being broken, the elastic yielding effect of the clip 30 can also be ensured, and the hook portion 320 is convenient to deform in the direction away from the support plate 40, so that the interference magnitude between the hook portion 320 and the support plate 40 is reduced, the friction resistance is reduced, and abnormal sound is prevented from occurring.

In some embodiments, as shown in fig. 13 and 14, the number of the hook portions 320 is two, and the hook portions are respectively disposed at the first end and the second end of the connection wall 310 in the length direction, and the reinforcing rib 311 is disposed at the middle of the connection wall 310 in the length direction.

In these embodiments, since the hook portions 320 are disposed at two ends of the connecting wall 310 in the length direction and are distributed at intervals, on one hand, the stress area of the hook portions 320 contacting the supporting plate 40 can be ensured to be small, so as to reduce friction and avoid abnormal noise caused by friction between the hook portions 320 and the supporting plate 40, on the other hand, the fastening area of the hook portions 320 and the rear end surface of the supporting plate 40 can be ensured, the cover assembly 20 can be stably maintained at the cover opening position, and automatic cover closing of the cover assembly 20 is avoided. In addition, the reinforcing ribs 311 are arranged in the middle of the connecting wall 310 in the length direction, so that the connection strength between the buckle 30 and the cover body assembly 20 can be ensured, the buckle 30 is prevented from being broken, the hook portion 320 can be avoided, the hook portion 320 can be conveniently deformed in the direction away from the support plate 40, friction is reduced, and the interference between the hook portion 320 and the support plate 40 is reduced.

In some embodiments, as shown in fig. 10 and 11, the width L of the hook portion 320 is one based on the number of hook portions 320 being one₁Ranging from 3mm to 6mm, the length L of the connecting wall 310 from the end away from the hook portion 320 to the hook portion 320₂Ranging from 6mm to 20 mm. As shown in fig. 14, based on the number of the hook portions 320 being two, the width L of each hook portion 320₁Length L of the connecting wall 310 between the two hook portions 320 ranging from 3mm to 4mm₃Ranging from 5mm to 8 mm. The thickness of the connection wall 310 ranges from 1mm to 2 mm.

In these embodiments, if the hook portion 320 extends too wide in the length direction of the connecting wall 310, the pressure area when the hook portion 320 contacts the support plate 40 may be increased, and the hook portion 320 may not easily drive the connecting wall 310 to deform in the direction away from the support plate 40, so as to increase the interference between the hook portion 320 and the support plate 40, so that the hook portion 320 may easily generate abnormal frictional sound, the lid opening resistance may be increased, and the buckle 30 may easily break. Therefore, based on the number and distribution positions of the hook portions 320, the width of the hook portions 320 and the length of the connecting wall 310 staggered from the hook portions 320 are within the size range, so that the frictional resistance can be reduced, and the magnitude of interference between the hook portions 320 and the supporting plate 40 is reduced, thereby avoiding abnormal sound in the cover opening process, facilitating the cover opening, and avoiding the breakage of the buckles 30. In addition, the thickness of the connecting wall 310 is 1mm to 2mm, which not only ensures the connection strength between the connecting wall 310 and the cover assembly 20 and prevents the connecting wall 310 from breaking, but also enables the connecting wall 310 to have certain elasticity, thereby facilitating the hook portion 320 to drive a part of the connecting wall 310 to deform under pressure.

In a specific application, the number of the hook portions 320 is one, the hook portions 320 are arranged at the first end of the connecting wall 310 in the length direction, and the width L of the hook portions 320₁5mm, the length of the connecting wall 310 is 20mm, and the length L of the connecting wall 310 from the end far away from the hook part 320 to the hook part 320₂15mm and the thickness of the connecting wall 310 is 1.5 mm.

In a specific application, the number of the hook portions 320 is two, and the two hook portions are respectively arranged at two ends of the connecting wall 310 in the length direction, and each hook portion is used for clampingWidth L of hook 320₁3mm, the length of the connecting wall 310 is 12mm, and the length L of the connecting wall 310 between the two hook portions 320 is₃Is 6mm and the thickness of the connecting wall 310 is 1.2 mm.

In some embodiments, as shown in fig. 10, 11 and 14, the catch 320 lies across the top end of the connecting wall 310. Make things convenient for hook portion 320 to be in the extrusion of backup pad 40 down to keep away from the direction deformation of backup pad 40 to reduce the friction between hook portion 320 and the backup pad 40, avoid appearing the abnormal sound, avoid buckle 30 fracture.

In some embodiments, as shown in fig. 10, 11 and 14, the connecting wall 310 has rounded transition ribs 312 at the connection with the cover assembly 20 on the side facing away from the hook 320. That is, the arc transition between the connecting wall 310 and the cover assembly 20 can effectively prevent the snap 30 from breaking at the root.

In some embodiments, as shown in fig. 7 to 9, 12 and 13, the cooking appliance further includes: the mounting seat 110 is arranged on the middle frame 140 of the pot body assembly 10, and the mounting seat 110 is provided with a mounting groove 111; a pivot shaft 230, disposed on the cover assembly 20, wherein the pivot shaft 230 is located in the mounting groove 111, and the pivot shaft 230 is rotatably disposed relative to the mounting seat 110, so as to switch the cover assembly 20 between a cover closing position and a cover opening position; wherein the support plate 40 is disposed on the mount base 110. The structure is compact.

In some embodiments, as shown in fig. 7, mounting base 110 is a square base structure, and support plate 40 is disposed on a side of mounting base 110 near the middle of pan body assembly 10. The above arrangement can satisfy the requirement that the climbing motion of the hook portion 320 relative to the support plate 40 can be performed synchronously when the cover assembly 20 is opened, the space on the mounting seat 110 is fully utilized, and the overall structure is compact.

In some embodiments, as shown in fig. 3, the supporting plate 40 includes a flat plate structure 410 and an arc plate structure 420 connected to a bottom end of the flat plate structure 410, the flat plate structure 410 extends obliquely toward the direction of the pivot axis 230, the arc plate structure 420 is recessed toward the direction of the pivot axis 230 to form a receiving space 421 at a side away from the pivot axis 230, and when the cover assembly 20 is in the cover closing position, the hook portion 320 is located in the receiving space 421 and is in overlapping engagement with the arc plate structure 420. The arc plate structure 420 in the above arrangement provides the accommodating space 421 for the hook portion 320, so that the hook portion 320 can be overlapped on the arc plate structure 420 when the cover assembly 20 is in the cover closing position, the hook portion 320 can be effectively prevented from slipping off from the arc plate structure 420, the buckling failure is avoided, and the stability of connection between the cover assembly 20 and the pot body assembly 10 is further ensured.

In some embodiments, as shown in fig. 8, 9, 12 and 13, cover assembly 20 includes a cover body 210 for covering pan body assembly 10 and a connecting box 220 located above cover body 210, and connecting box 220 includes: the box bottom wall 221, one end of the box bottom wall 221 is provided with an opening 222, the pivot shaft 230 is inserted into the mounting groove 111 through the opening 222, and the buckle 30 is arranged at the edge of the box bottom wall 221 close to the opening 222. The above arrangement provides a space for the clip 30, and ensures the snap fit of the clip 30 and the support plate 40.

In some embodiments, as shown in fig. 2, 4, 5 and 7, in this embodiment, pan body assembly 10 further comprises outer shell 120, heat-retaining cover 130 and middle frame 140. Wherein the heat-preserving cover 130 is arranged in the shell 120; the middle frame 140 is connected with the heat-insulating cover 130, and the mounting seat 110 is arranged on the middle frame 140.

The installation position of the installation seat 110 can meet the connection requirement of the cover body assembly 20 and the pot body assembly 10, and the space of the middle frame 140 is fully utilized, so that the whole cooking appliance has a compact structure.

The cooking utensil in this embodiment is an air fryer, and the lid body is a circular glass lid. Of course, the cooking appliance may also be other devices with a flip cover, such as an electric cooker, an electric pressure cooker, etc., which are not listed here.

Although the embodiments of the present invention have been described in detail above, those skilled in the art may make various modifications and variations to the embodiments of the present invention without departing from the spirit and scope of the utility model. It will be understood that such modifications and variations will still fall within the spirit and scope of the embodiments of the utility model as defined in the appended claims, as seen by those skilled in the art.

Claims (10)

1. A cooking appliance, characterized in that, the cooking appliance includes pot body subassembly (10) and with pot body subassembly (10) swivelling joint lid subassembly (20), cooking appliance still includes:

a latch (30) disposed on the cover assembly (20), the latch (30) including a connecting wall (310) and a latch portion (320), the connecting wall (310) being substantially elongated, the connecting wall (310) being disposed across the cover assembly (20), the latch portion (320) being disposed across a side surface of the connecting wall (310), the latch portion (320) having a width smaller than a length of the connecting wall (310);

the supporting plate (40) is arranged on the pot body assembly (10), and when the cover body assembly (20) is located at the cover opening position, the clamping hook portion (320) is folded over the top end of the supporting plate (40) from the front end face of the supporting plate (40) and is matched with the rear end face of the supporting plate (40) in a buckling mode.

2. The cooking appliance according to claim 1, wherein the hook portion (320) is provided at least one end of the connection wall (310) in a length direction.

3. The cooking appliance of claim 2, further comprising:

the reinforcing rib (311) is connected connect wall (310) with lid subassembly (20), reinforcing rib (311) set up connect wall (310) and deviate from on the side of hook portion (320), reinforcing rib (311) with hook portion (320) are in the length direction interval distribution of connecting wall (310).

4. The cooking appliance according to claim 3, wherein the number of the hook portion (320) is one, and one of the hook portion (320) and the rib (311) is provided at a first end of the connecting wall (310) in a length direction, and the other is provided at a second end of the connecting wall (310) in the length direction; or

The number of the hook parts (320) is two, the hook parts are respectively arranged at the first end and the second end of the connecting wall (310) in the length direction, and the reinforcing ribs (311) are arranged in the middle of the connecting wall (310) in the length direction.

5. The cooking appliance according to claim 4, wherein based on the fact that the number of the hook portions (320) is one, the width of the hook portions (320) ranges from 3mm to 6mm, and the length of the connection wall (310) from one end away from the hook portions (320) to the hook portions (320) ranges from 6mm to 20 mm;

based on the condition that the number of the clamping hook parts (320) is two, the width range of each clamping hook part (320) is 3 mm-4 mm, and the length range of the connecting wall (310) between the two clamping hook parts (320) is 5 mm-8 mm;

the thickness of the connecting wall (310) ranges from 1mm to 2 mm.

6. The cooking appliance according to any of the claims 1 to 5, wherein the hook portion (320) is transversal to the top end of the connecting wall (310).

7. The cooking appliance according to any one of claims 1 to 5, wherein the connection wall (310) and the cover assembly (20) have rounded transition ribs (312) at the connection of the side facing away from the hook portion (320).

8. The cooking appliance of any one of claims 1 to 5, further comprising:

the mounting seat (110) is arranged on a middle frame (140) of the pot body assembly (10), and a mounting groove (111) is formed in the mounting seat (110);

the pivot shaft (230) is arranged on the cover body assembly (20), the pivot shaft (230) is positioned in the mounting groove (111), and the pivot shaft (230) is rotatably arranged relative to the mounting seat (110) so that the cover body assembly (20) can be switched between a cover closing position and a cover opening position;

wherein the support plate (40) is disposed on the mount (110).

9. The cooking appliance according to claim 8, wherein the mounting base (110) is a square base structure, and the supporting plate (40) is arranged on one side of the mounting base (110) close to the middle part of the pot body assembly (10);

the supporting plate (40) comprises a flat plate structure (410) and an arc plate structure (420) connected with the bottom end of the flat plate structure (410), the flat plate structure (410) extends towards the direction of the pivot shaft (230) in an inclined mode, the arc plate structure (420) is recessed towards the direction of the pivot shaft (230) so as to form an accommodating space (421) on one side deviating from the pivot shaft (230), and when the cover body assembly (20) is located at the cover closing position, the clamping hook portion (320) is located in the accommodating space (421) and is in lap joint with the arc plate structure (420).

10. The cooking appliance according to claim 8, wherein the cover assembly (20) comprises a cover body (210) for covering the pan body assembly (10) and a connection box (220) located above the cover body (210), the connection box (220) comprising:

the box bottom wall (221), one end of the box bottom wall (221) is provided with an opening (222), the pivot shaft (230) is inserted into the mounting groove (111) through the opening (222), and the buckle (30) is arranged at the edge of the box bottom wall (221) close to the opening (222).

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