CN211155186U - Cooking utensil - Google Patents

Abstract

The application provides a cooking utensil, including the pot body and pot cover, the pot cover lid is established on the pot body, the pot cover covers and is located including the face the subassembly is opened to the end of face lid downside. The opening stopping assembly comprises an opening stopping column, a sliding plate and an elastic piece, wherein the opening stopping column is arranged at one end of the sliding plate. The bottom surface of the surface cover is provided with a guide groove extending in the radial direction, and the sliding plate is arranged in the guide groove in a sliding mode. The face cover is further provided with a limiting structure, the sliding plate is provided with a matching part, and at least part of the limiting structure is located under the matching part. The surface cover of the cooking utensil can limit the sliding plate when the opening stopping assembly is assembled on the surface cover through the limiting structure, so that the opening stopping assembly cannot generate dislocation deviation in the assembling process, and the use hand feeling of a user is guaranteed.

Description

Cooking utensil

Technical Field

The present invention relates to a cooking appliance, and more particularly, to a cooking appliance having an open stop assembly.

Background

As a cooking appliance, the electric pressure cooker is more and more popular with consumers due to the characteristics of convenient use and fast cooking. When the electric pressure cooker works normally, in order to prevent safety accidents caused by the fact that a user carelessly opens a cooker cover covered on a cooker body, the electric pressure cooker is generally provided with an opening stopping assembly, and when a cooking cavity is in an upward pressure state, the opening stopping assembly can prevent the cooker cover from being opened. The existing opening stopping assembly is generally preassembled in the face cover and comprises an opening stopping rod, an opening stopping plate and a spring, the opening stopping rod is fixed at the outer end of the opening stopping plate, the inner end of the opening stopping plate is placed in a containing groove of the face cover, the opening stopping assembly is fixed to a preassembly structure of the face cover at present, the opening stopping assembly is only radially limited and is not axially limited, the opening stopping assembly is prone to dislocation, after the pot cover is installed, the sliding is not smooth, the use hand feeling of a user is influenced, and even rework treatment is needed.

Accordingly, there is a need for improvements to existing cooking appliances.

SUMMERY OF THE UTILITY MODEL

The application provides a cooking utensil with only, should only open the subassembly and can obtain good prepositioning, avoid the dislocation condition to appear in the assembling process.

Specifically, the method is realized through the following technical scheme: the utility model provides a cooking utensil, includes the pot body and pot cover, the pot cover lid is established on the pot body, the pot cover includes the face lid and is located the subassembly is opened to the face lid downside, it includes ends opening post, sliding plate and elastic component to open the subassembly, it sets up to end opening post the one end of sliding plate, the bottom surface of face lid is equipped with radial extension's guide slot, the sliding plate slides and sets up in the guide slot, the face lid still is equipped with limit structure, the sliding plate is equipped with the cooperation portion, limit structure part at least is located under the cooperation portion. The limiting structure can limit the sliding plate when the opening stopping assembly is assembled on the surface cover, so that the opening stopping assembly cannot generate dislocation deviation in the assembling process, and the use hand feeling of a user is guaranteed.

According to one embodiment of the present application, the sliding plate comprises, in order from the inside to the outside, a first arm, a connecting arm and a second arm; the face cover comprises a top wall and a side wall surrounding the top wall, the first arm is located on the lower side of the top wall, the second arm is located on the inner side of the side wall, and the stop column is arranged on the second arm. The sliding plate is simple in structure and convenient to manufacture.

According to an embodiment of the application, the limiting structure is a pre-pressing column which is protruded inwards from the side wall, the matching part is arranged on the second arm, and the pre-pressing column is at least partially positioned under the matching part. The pre-pressing column provides a limiting effect on the second arm, and is simple in structure and convenient to manufacture.

According to an embodiment of the present application, the engaging portion is two side wings disposed on the second arm, and the two side wings protrude laterally from two opposite sides of the second arm; the side wall is correspondingly provided with two pre-pressing columns, and the pre-pressing columns are at least partially positioned right below the corresponding side wings. The second arm is correspondingly provided with the side wing matched with the pre-pressing column, the structure is simple, and the manufacture is convenient.

According to an embodiment of the application, the second arm is provided with a through hole through which the pre-compression post passes, the mating portion being an upper half of the through hole. The second arm is correspondingly provided with a through hole matched with the pre-pressing column, the structure is simple, and the manufacture is convenient.

According to an embodiment of the application, the face cover comprises at least one pre-stressing rib located on at least one side of the guide slot and at least partially directly below the first arm. The pre-pressing rib provides a limiting effect on the first arm, and the structure is simple and the manufacture is convenient.

According to an embodiment of the application, the first arm is provided with at least one fender muscle, keep off the muscle from protruding the stretching in at least one side of first arm forms, pre-compaction muscle is located at least partially under the fender muscle. The pre-pressing ribs and the blocking ribs are mutually matched for limiting the first arm, and the pre-pressing columns are matched for limiting the second arm, so that the sliding plate can be more stably limited.

According to an embodiment of the application, the top wall is further provided with a downwardly extending baffle at one end of the guide slot, the first arm abutting inwardly against the baffle. The blocking plate may pre-position the slide plate in the radial direction to prevent the slide plate from sliding inwards in the radial direction.

According to an embodiment of this application, limit structure with face lid integrated into one piece, the elastic component is the pressure spring, the face lid is equipped with the reference column, the elastic component sets up the face lid reaches between the second arm, the pot head of elastic component is in on the reference column. The elastic piece provides the elastic force for resetting the opening stopping component.

According to an embodiment of the application, the pot cover further comprises a lower cover, the lower cover is provided with an avoiding hole, the pot body is provided with pot body pot teeth, and the opening stopping column penetrates through the avoiding hole and pushes against the pot body pot teeth; the cooker cover is also provided with an exhaust hole and a cold air rod, the cold air rod can be arranged at the exhaust hole in a floating manner, the first arm is provided with a limiting hole opposite to the exhaust hole, when the cold air rod floats upwards and passes through the limiting hole, the cold air rod limits the movement of the opening stopping component, the opening stopping column is locked, and the cooker cover cannot rotate; when the opening stopping assembly is not limited by the cold air rod, the pot body pot teeth push the opening stopping column, and the pot cover can rotate.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

Fig. 1 is a cross-sectional view of a pot cover of a cooking appliance according to an embodiment of the present application.

Fig. 2 is a perspective view of the stop assembly.

Fig. 3 is a perspective assembly view of the face cover and the opening stopping assembly of the pot cover.

Fig. 4 is a partially enlarged view of fig. 3 at a circle.

Fig. 5 is a view similar to fig. 4, with the open stop assembly removed to facilitate viewing of the face cover structure.

Description of reference numerals:

the cooker lid comprises a face cover 11, a bottom surface 111, a guide groove 112, a limiting structure 113, a pre-pressing column 113a, a pre-pressing rib 113b, a top wall 114, a side wall 115, a convex rib 116, a baffle plate 117, a positioning column 118, an opening 119, a lower cover 12, a cooker lid tooth 121, a handle 13, an opening stopping component 2, an opening stopping column 21, a sliding plate 22, a first arm 221, a blocking rib 221a, a hole 221b, a connecting arm 222, a second arm 223, a side wing 223a and an elastic piece 23.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of devices, systems, apparatuses, and methods consistent with certain aspects of the present application, as detailed in the appended claims.

The application provides a cooking utensil, including the pot body and pot cover, the pot cover lid closes and forms the culinary art chamber on the pot body. In this embodiment, the cooking appliance is an electric pressure cooker, the cooker body is provided with cooker body teeth, and the cooker cover is provided with cooker cover teeth which are mutually locked with the cooker body teeth. Referring to fig. 1, the pot cover includes a face cover 11 and a lower cover 12, the lower cover 12 is disposed below the face cover 11, and the edge of the lower cover 12 has the pot cover teeth 121. The surface cover 11 is further provided with a handle 13, the handle 13 is connected with the lower cover 12 through a linkage device (not shown), and the lower cover 12 and the whole pot cover can be driven to rotate by rotating the handle 13, so that the pot cover and the pot body are mutually locked or mutually unlocked.

The pot cover is also provided with an opening stopping component 2 for preventing the lower cover 12 from rotating under the high pressure state in the cooking cavity, and avoiding serious safety accidents caused by the unlocking of the pot cover and the pot body under the high pressure state of the cooking cavity. Referring to fig. 2, the opening stop assembly 2 is disposed between the face cover 11 and the lower cover 12. The anti-opening assembly 2 includes an anti-opening column 21, a sliding plate 22 and an elastic member 23. The open-stop column 21 is connected to one end of the sliding plate 22, the sliding plate 22 can slide to enable the open-stop column 21 to move, and the elastic piece 23 is used for resetting after the open-stop assembly 2 moves.

The main improvement of the cooking utensil of the present application lies in the cooperation between the cover 11 and the opening stop assembly 2, which will be described below with reference to fig. 3 to 5, it should be noted that the cover 11 in fig. 3 to 5 is disposed with its bottom facing upward, which is the placement state of the cover 11 when the opening stop assembly 2 is assembled, and the following description of the directions is based on the states of fig. 3 to 5.

The bottom surface 111 of the surface cover 11 is provided with a guide groove 112 extending radially, the sliding plate 22 is slidably arranged in the guide groove 112, the surface cover 11 is further provided with a limiting structure 113, the sliding plate 22 is provided with a matching part, at least part of the limiting structure 113 is positioned right above the matching part, please note that when the pot cover is normally placed, at least part of the limiting structure 113 is positioned right below the matching part. During the equipment, only subassembly 2 is pre-installed in face lid 11 earlier and is assembled lower cover 12 again, and guide slot 112 can carry out spacing to sliding plate 22 in radial direction, and limit structure 113 can be in the axial, also can be called the upper and lower direction, carries out spacing, especially radial ascending spacing to sliding plate 22 through mutually supporting with cooperation portion, ensures that only subassembly 2 can not produce the dislocation deviation in the assembling process, and accurate installation guarantees that user's use feels.

The sliding plate 22 includes a first arm 221, a connecting arm 222 and a second arm 223 in sequence from inside to outside. The front cover 11 comprises a top wall 114 and a side wall 115 surrounding the top wall 114, the first arm 221 is disposed on the upper side of the top wall 114 in parallel, please note that when the pot cover is normally placed, the first arm 221 is disposed on the lower side of the top wall 114 in parallel. The second arm 223 is located on the inner side of the side wall 115, the opening stop column 21 is fixed on the inner side of the second arm 223, and the elastic piece 23 is arranged between the second arm 223 and the side wall 115 and presses the second arm 223 inwards. The check column 21 can move horizontally against the elastic piece 23, and the elastic piece 23 can drive the check column 21 to reset. The lower cover 12 is further provided with an avoiding hole (not shown), and when the pot cover and the pot body are locked with each other, the open-stop column 21 penetrates into the avoiding hole to push against the teeth of the pot body.

The limiting structure 113 is a pre-pressing column 113a protruding inwards from the inner side surface of the side wall 115, the matching part is arranged on the second arm 223, the pre-pressing column 113a is located right above the matching part of the second arm 223 of the sliding plate 22, please note that when the pot cover is normally placed, the pre-pressing column 113a is located right below the matching part of the second arm 223 of the sliding plate 22, and the second arm 223 is prevented from shaking to generate position deviation during assembly. The pre-pressing column 113a has a simple structure and is convenient to manufacture. Preferably, the pre-pressing column 113a may be integrally injection molded with the face cover 11.

In one embodiment, the second arm 223 has two side wings 223a protruding laterally from two opposite sides of the second arm 223. The matching part is the side wing 223a, the side wall 115 is correspondingly provided with two pre-pressing columns 113a, and the pre-pressing columns 113a are positioned right above the corresponding side wing 223a to limit the sliding plate 22 and realize axial positioning. Please note that, when the pot cover is normally placed, the pre-pressing column 113a is located right below the corresponding side wing 223 a. The second arm 223 is matched with the pre-pressing column 113a through the additionally arranged side wing 223a, so that the structure is simple, and the manufacture is convenient.

As a simple alternative, the manner of the side wings 223a may be replaced by another, for example, the second arm 223 may be provided with a perforation (not shown). The pre-pressing column 113a penetrates through the through hole, the upper half part of the through hole can be understood as a matching part to limit the sliding plate 22 in an assembling state, the size of the through hole can be larger than that of the pre-pressing column 113a, and the pre-pressing column is simple in structure and convenient to manufacture.

As an embodiment, the front cover 11 further includes at least one pre-pressing rib 113b, and the pre-pressing rib 113b is located on at least one side of the guide groove 112 and at least partially located right above the first arm 221 (here, "right above" corresponds to "right below" in a normal placement state of the lid). The pre-pressing rib 113b provides a limiting function for the first arm 221, and has a simple structure and is convenient to manufacture. The first arm 221 is provided with at least one blocking rib 221a, the blocking rib 221a protrudes from at least one side of the first arm 221, and at least a part of the pre-pressing rib 113b is located right above the blocking rib 221a (where "right above" corresponds to "right below" in a normal placement state of the pot lid). The pre-pressing rib 113b and the blocking rib 221a are mutually matched to provide a limiting effect on the first arm 221, and the sliding plate 22 can be more stably limited by matching the limiting effect of the pre-pressing column 113a on the second arm 223.

In this embodiment, the first arm 221 has two ribs 221a protruding from two opposite sides of the first arm 221. The limiting structure 113 is provided with two pre-pressing ribs 113b formed on two opposite sides of the guide groove 112 of the surface cover 11, and the pre-pressing ribs 113b are located right above the blocking rib 221a (here, "right above" corresponds to "right below" in the normal placement state of the pot cover) to limit the sliding plate 22. The guide groove 112 is formed by two opposite ribs 116 provided on the bottom surface 111 of the top wall 114, the pre-stressing rib 113b is formed by one end of the rib 116 near the connecting arm 222, and an opening 119 is formed between the pre-stressing rib 113b and the bottom surface 111 of the top wall 114. The stopper rib 221a is inserted into the opening 119 such that the pre-press rib 113b is positioned directly above the stopper rib 221 a.

Preferably, the rib 116 and the pre-pressing rib 113b may be integrally formed with the face cover 11, which is simple and convenient.

The top wall 114 of the face cover 11 is also provided with a downwardly extending baffle 117, wherein the face cover 11 in fig. 4 is shown with the bottom surface facing upward, and the baffle 117 extends upwardly from the top wall 114. The baffle 117 is close to the inner end of the guide groove 112 far away from the second arm 223, and the inner end of the first arm 221 is pressed inwards against the baffle 117 under the pushing of the elastic piece 23. The guide slot 113 is used to position the sliding plate 22 in a radial direction to prevent the sliding plate 22 from deflecting in the radial direction, and the stop 117 is used to pre-position the sliding plate 22 in the radial direction to prevent the sliding plate 22 from sliding inward in the radial direction.

In this embodiment, the elastic member 23 is a compression spring, the side wall 115 is further provided with a positioning post 118, one end of the elastic member 23 is sleeved on the positioning post 118, and the elastic member 23 is disposed between the side wall 115 and the second arm 22 and respectively abuts against the side wall 115 and the second arm 22 to provide an elastic force for resetting the opening stopping assembly 2.

Referring to fig. 4, when assembling the opening stop assembly 2, one end of the elastic member 23 is sleeved on the positioning column 118 of the face cover 11, then the side wing 223a of the sliding plate 22 fixed with the opening stop column 21 is inserted into the lower portion of the pre-pressing column 113a, and then the sliding plate 22 is placed downward to make the sliding plate 22 be inserted into the guide slot 113, in the process, the sliding plate 22 compresses the elastic member 23 toward the positioning column 118 until the blocking ribs 221a on the two sides of the sliding plate 22 are pre-installed below the pre-pressing ribs 113b on the two sides of the guide slot 112. The assembled sliding plate 22 is limited by the elastic piece 23 and the baffle 117 along the radial direction, the two sides of the radial direction are limited by the guide groove 112, and the top wall 114 and the limiting structure along the axial direction, so that obviously, the sliding plate 22 is well pre-positioned, and the opening stopping component 2 cannot be dislocated in the process of assembling the lower cover 12 to the surface cover 11, thereby ensuring the accuracy and no deviation of the installation position, and ensuring the use hand feeling of users.

The operation of the opening stop assembly 2 will now be described in detail with reference to fig. 1.

When the pot cover is buckled with the pot body, the stop column 21 penetrates through the avoidance hole of the lower cover 12 to push against the pot teeth of the pot body. The pot cover further comprises a cold air rod (not shown) which is floatably arranged at the exhaust hole of the pot cover. When the cooking cavity is in a high-pressure environment, the cold air rod floats upwards and penetrates through the hole 221b of the first arm 221 of the sliding plate 22, the cold air rod limits the movement of the opening stopping component 2, the opening stopping component 2 is in a locking state, and the opening stopping column 21 is limited in a state of pushing against the pot teeth of the pot body, so that the pot cover cannot rotate relative to the pot body. When the pressure in the cooking cavity is normal, the air cooling rod sinks to separate from the first arm 221, the opening stopping component 2 is not limited by the air cooling rod and returns to a movable state, the rotating handle 13 drives the pot cover to rotate at the moment, and when the pot cover rotates, the pot body teeth push the opening stopping column 21 to retract inwards, so that the locking of the pot cover and the pot cover is released, and the opening is realized.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

Terms such as "upper," "lower," "left," "right," "front," "back," "thickness," "radial," "axial," and the like, used herein to denote relative spatial positions, are used for ease of description to describe one feature's relationship to another feature as illustrated in the figures, and are not limited to one position or one spatial orientation. It will be understood that the spatially relative positional terms may be intended to encompass different orientations than those shown in the figures depending on the product presentation position and should not be construed as limiting the claims. In addition, the descriptor "horizontal" as used herein is not entirely equivalent to allowing an angular tilt along a direction perpendicular to the direction of gravity.

The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items.

It should be noted that when an element is referred to as being "secured …" to another element, it can be directly on the surface of the other element or can be spaced apart from the surface of the other element. The terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected or detachably connected or integrated; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It should be understood that the use of "first," "second," and similar terms in the description and claims do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. "plurality" or "multiple layers" and the like mean two or more.

The cooking utensil of the present application is only a preferred embodiment of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a cooking utensil, includes the pot body and pot cover, the pot cover lid is established on the pot body, the pot cover includes face lid (11) and is located the subassembly (2) of only opening of face lid (11) downside, only open subassembly (2) including only opening post (21), sliding plate (22) and elastic component (23), only opening post (21) set up the one end of sliding plate (22), its characterized in that: the bottom surface (111) of the face cover (11) is provided with a guide groove (112) extending in the radial direction, the sliding plate (22) is arranged in the guide groove (112) in a sliding mode, the face cover (11) is further provided with a limiting structure (113), the sliding plate (22) is provided with a matching portion, and at least part of the limiting structure (113) is located right below the matching portion.

2. The cooking appliance of claim 1, wherein: the sliding plate (22) sequentially comprises a first arm (221), a connecting arm (222) and a second arm (223) from inside to outside; the face cover (11) comprises a top wall (114) and a side wall (115) arranged around the top wall (114), the first arm (221) is located on the lower side of the top wall (114), the second arm (223) is located on the inner side of the side wall (115), and the opening stopping column (21) is arranged on the second arm (223).

3. The cooking appliance of claim 2, wherein: the limiting structure (113) is a pre-pressing column (113a) which protrudes inwards from the side wall (115), the matching part is arranged on the second arm (223), and at least part of the pre-pressing column (113a) is positioned right below the matching part.

4. The cooking appliance of claim 3, wherein: the matching parts are two side wings (223a) arranged on the second arm (223), and the two side wings (223a) protrude from two opposite side edges of the second arm (223) in a lateral protruding mode; the side wall (115) is correspondingly provided with two pre-pressing columns (113a), and the pre-pressing columns (113a) are at least partially positioned right below the corresponding side wings (223 a).

5. The cooking appliance of claim 3, wherein: the second arm (223) is provided with a through hole through which the pre-pressing post (113a) passes, and the fitting portion is an upper half portion of the through hole.

6. The cooking appliance of claim 2, wherein: the face cover further comprises at least one pre-pressing rib (113b), wherein the pre-pressing rib (113b) is located on at least one side of the guide groove (112) and at least partially located right below the first arm.

7. The cooking appliance of claim 6, wherein: the first arm (221) is provided with at least one blocking rib (221a), the blocking rib is formed by protruding at least one side of the first arm (221), and the pre-pressing rib (113b) is at least partially located under the blocking rib (221 a).

8. The cooking appliance of claim 2, wherein: the top wall (114) is further provided with a baffle (117) extending downwards, the baffle (117) is positioned at one end of the guide groove (112), and the first arm (221) is abutted inwards against the baffle (117).

9. The cooking appliance of claim 2, wherein: limit structure (113) with face lid (11) integrated into one piece, elastic component (23) are the pressure spring, face lid (11) are equipped with reference column (118), elastic component (23) set up face lid (11) and between second arm (223), the pot head of elastic component (23) is in on reference column (118).

10. The cooking appliance of claim 2, wherein: the pot cover further comprises a lower cover (12), the lower cover (12) is provided with an avoidance hole, the pot body is provided with pot body pot teeth, and the opening stopping column (21) penetrates through the avoidance hole to push against the pot body pot teeth; the cooker cover is also provided with an exhaust hole and a cold air rod, the cold air rod can be arranged at the exhaust hole in a floating manner, a limiting hole opposite to the exhaust hole is formed in the first arm (221), when the cold air rod floats upwards and penetrates through the limiting hole, the cold air rod limits the movement of the opening stopping component (2), the opening stopping column (21) is locked, and the cooker cover cannot rotate; when the opening stopping component (2) is not limited by the cold air rod, the pot body teeth push the opening stopping column (21), and the pot cover can rotate.

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