CN210930865U - Cooking utensil and pot lid thereof - Google Patents

Abstract

The application provides a cooking utensil and a pot cover thereof, wherein the pot cover comprises a lining cover, a stainless steel lower cover, a handle and a rotating rod, and the stainless steel lower cover is rotatably arranged at the lower side of the lining cover; the rotating rod is arranged on the lining cover, one end of the rotating rod is provided with an assembling part, and the other end of the rotating rod is connected with the stainless steel lower cover. The center department of handle is equipped with first installation department, and the lining lid is equipped with the second installation department, and first installation department rotationally fixed connection with the second installation department will assembly portion restriction is between handle and lining lid. The handle is also eccentrically provided with a first matching part, the assembling part is correspondingly provided with a second matching part, and the first matching part is spliced with the second matching part. This application cooking utensil's pot cover only needs to use the fixed handle of fastener to cover to the lining during the equipment, need not to use other fixed bull sticks of fastener in addition, can simplify the equipment process of product, promotes the packaging efficiency.

Description

Cooking utensil and pot lid thereof

Technical Field

The present invention relates to a cooking utensil and a pot cover thereof, in particular to a pot cover with a handle and a rotating rod.

Background

When the electric pressure cooker works, a closed cooking cavity is formed between the cooker cover and the cooker body through the mutual locking of the cooker teeth, and food is cooked in the cooking cavity at high pressure. After cooking is finished, pressure in the cooking cavity is released firstly, and then the pot cover can be opened only by releasing the lock catch between the pot cover and the pot body through rotation. The pot cover of the common electric pressure cooker comprises a handle assembly, a surface cover assembly, a lining cover, a lower cover and an inner cover.

The handle component comprises a handle, a rotating rod and a connecting column, and the handle is fixed on the center of the face cover, so that the operation of a user is facilitated. The rotating rod is fixed on the lining cover, one end of the rotating rod is connected with the handle, and the other end of the rotating rod is connected with the metal column. The metal column penetrates through the lining cover, the upper end of the metal column is connected with the rotating rod, and the lower end of the metal column is connected with the lower cover. Wherein, the inner ring of the metal column is provided with threads to be connected with the rotating rod in a screw fixing mode. The lower end of the metal post is typically riveted to the lower cap. The lower cover is made of stainless steel material, is arranged around the inner cover and is provided with a pot tooth buckled with the pot body. The handle drives the rotating rod to rotate and further drives the lower cover to rotate, so that the locking or unlocking of the pot cover and the pot body is realized.

However, the manufacturing process of riveting the metal column on the outer pot cover is complex, and the assembly is inconvenient because the rotating rod needs to be sleeved on the metal column firstly and then the rotating rod needs to be fixed by the locking screw.

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

SUMMERY OF THE UTILITY MODEL

The application provides a cooking utensil, the equipment of its handle and bull stick is simple and convenient, can promote the packaging efficiency.

In order to achieve the above purpose, the present application provides the following technical solutions: a pot cover of a cooking utensil comprises a lining cover, a stainless steel lower cover, a handle and a rotating rod, wherein the stainless steel lower cover is rotatably arranged on the lower side of the lining cover; the rotating rod is arranged on the lining cover, one end of the rotating rod is provided with an assembling part, the other end of the rotating rod is connected with the stainless steel lower cover, the center of the handle is provided with a first mounting part, the lining cover is provided with a second mounting part, one of the first mounting part and the second mounting part penetrates through the assembling part to be fixedly connected with the other one in a rotating mode, and the assembling part is limited between the handle and the lining cover; the handle is further eccentrically provided with a first matching portion, the assembling portion is correspondingly provided with a second matching portion, and the first matching portion is connected with the second matching portion in an inserting mode. The pot cover of the cooking utensil is assembled only by using the fastening piece to fix the handle to the lining cover, other fastening pieces are not needed to be additionally used to fix the rotating rod, the assembling process of the product can be simplified, and the assembling efficiency is improved.

According to one embodiment of the application, the second mounting portion passes upward through the mounting portion and is rotatably and fixedly connected with the first mounting portion through a fastener. The handle and the lining cover are connected through the fastener, so that the assembly is convenient and the connection is reliable.

According to an embodiment of the application, the handle is provided with a bottom wall, the assembling portion is provided with a top wall, the first matching portion is arranged on the convex column on the bottom wall, and the second matching portion is arranged on the matching hole on the top wall. The linkage structure of the handle and the rotating rod is simple and convenient to assemble.

According to an embodiment of this application, assembly portion is formed with and is located the cavity of diapire below, it stretches into to be equipped with the outburst on the lining lid the boss in the cavity, the boss top still is equipped with the fixed column, first installation department does the diapire, the second installation department does the fixed column, the diapire is equipped with first through-hole, the roof is equipped with the second through-hole, the fixed column passes the second through-hole reaches first through-hole with the fastener cooperation. The boss of the lining cover stretches into the cavity of the rotating rod to enable the rotating rod to be pivoted to the lining cover, the fixing column of the lining cover penetrates through the bottom wall of the handle and is matched with the fastener, reliable fixing between the handle and the lining cover is achieved, the structure is simple, and assembling is convenient.

According to an embodiment of the present application, the first top surface of the fixing post protrudes from the second top surface of the bottom wall by 0.1mm to 0.5 mm. The fastener on the top of the fixed column can be prevented from influencing the rotation of the handle.

According to an embodiment of the present application, the fastening device further comprises a gasket, the gasket is disposed on the top surface of the fixing pillar, the fastening device is locked to the fixing pillar through the gasket, and the gasket is larger than the first through hole. The gasket makes the diapire by spacing while with the fastener contactless, the handle can rotate around the fixed column in a flexible way.

According to an embodiment of the application, a first gap is provided between the bottom wall and the gasket. The gasket can be prevented from influencing the rotation of the handle.

According to one embodiment of the application, the swivel lever is supported on the bushing cap with a second gap between the top wall and the boss. Therefore, the boss does not affect the rotation of the rotary rod.

According to one embodiment of the present application, the handle includes a handle seat and a handle cover, the handle seat forming the bottom wall; pot cover teeth are arranged on the peripheral edge of the stainless steel lower cover, the lining cover is provided with a sliding groove, a matching column is arranged on the stainless steel lower cover, the matching column penetrates through the sliding groove to be connected with the other end of the rotating rod, the handle drives the rotating rod to rotate, and the rotating rod further drives the stainless steel lower cover to rotate; the fixed column is a screw column, the fastener is a screw, the assembly part is supported on the lining cover, and a convex rib or a convex point is arranged on the bottom surface of the assembly part. The rotating rod can drive the stainless steel lower cover to release the lock catch connection between the pot cover and the pot body, so that the cover can be opened.

The present application provides another technical solution: a cooking utensil comprises a pot body and a pot cover of the cooking utensil, wherein the pot cover covers the pot body. This application cooking utensil's pot cover handle and bull stick equipment are convenient, can simplify the equipment process, promote packaging efficiency.

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 perspective assembly view, partially in section, of a pot cover of a cooking appliance according to an embodiment of the present application.

Figure 2 is a partially exploded perspective view of the lid of figure 1.

Fig. 3 is an enlarged view of fig. 2 at circle.

Fig. 4 is a perspective assembly view of the handle seat and the rotating rod of the pot cover.

Fig. 5 is a perspective view of a handle holder of the pot cover.

Fig. 6 is a perspective view of a rotary rod of the pot cover.

Description of reference numerals:

the pot cover comprises a lining cover 1, a boss 11, a fixing column 12, a first top surface 120, a sliding chute 13, a stainless steel lower cover 2, pot cover teeth 21, a detachable cover 3, a handle 4, a handle seat 41, a bottom wall 42, a second top surface 420, a first matching part 43, a first through hole 45, a rotating rod 5, an assembling part 51, a top wall 52, a second matching part 53, a cavity 54, a second through hole 55, a connecting part 56, a fastener 6, a gasket 7, a first gap A and a second gap B.

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.

A cooking appliance according to an embodiment of the present application includes a pot body and a pot cover (not numbered) that is covered on the pot body to form a cooking cavity together with the pot body. In this embodiment, the cooking appliance is an electric pressure cooker. The pot body is of a conventional structure and comprises a pot body and an inner pot, and a heating element for heating the inner pot is arranged at the bottom of the pot body. The improved structure of the utility model is arranged on the pot cover, so the structure of the pot body is omitted in the drawing.

Referring to fig. 1, the pot lid includes a lid (not shown), a liner lid 1, a stainless steel lower lid 2, and a detachable lid 3. The lining cover 1 is made of plastic materials and plays a role in integrally supporting the pot cover, the surface cover (not shown) covers the lining cover 1 to form the surface appearance of the pot cover, the stainless steel lower cover 2 is rotatably arranged on the lower side of the lining cover 1, and the detachable cover 3 is detachably arranged on the lower side of the stainless steel lower cover 2.

Referring to fig. 2 and 3, the pot lid further includes a handle 4 and a rotating rod 5, wherein the handle 4 is disposed on the top surface of the liner lid 1 through a lid (not shown). The rotation lever 5 is provided on the liner cover 1 and is positioned between the surface cover (not shown) and the liner cover 1. One end of the rotating rod 5 close to the handle 4 is provided with an assembling part 51, and the other end is connected with the stainless steel lower cover 2. The center of the handle 4 is provided with a first mounting part, the lining cover 1 is provided with a second mounting part, one of the first mounting part and the second mounting part passes through the assembling part 51 and is fixedly connected with the other one in a rotatable mode, and the assembling part 51 is limited between the handle 4 and the lining cover 1, namely the rotating rod 5 is limited by the handle 4 and the lining cover 1 from the upper side and the lower side respectively. The handle 4 is further eccentrically provided with a first mating portion 43, the mounting portion 51 is correspondingly provided with a second mating portion 53, and the first mating portion 43 is plugged into the second mating portion 53. By means of the insertion fit, the linkage of the handle 4 and the rotating rod 5 is realized, so that the handle 4 can drive the rotating rod 5 to rotate. This application pot cover is with handle 4 snap-on to lining lid 1, and bull stick 5 carries out spacing fixedly through setting up between handle 4 and lining lid 1, only needs to use the fixed handle 4 of single fastener 6 during the equipment to need not to use other fixed bull stick 5 of fastener in addition, namely can accomplish the equipment of handle 4 and bull stick 5 simultaneously with single fastener 6 fixed, can simplify the equipment process of product, promotes the packaging efficiency.

In the present embodiment, the second mounting portion is connected to the first mounting portion upwardly through the fitting portion 51. The concrete connection mode is that the first installation part and the second installation part are fixedly connected in a rotatable mode through the fastening piece 6, the mode is convenient to assemble, and the connection is reliable. As a simple alternative, the first and second mounting portions may also adopt other manners, such as snap-fitting.

Referring to fig. 4 and 5, the handle 4 includes a handle holder 41 and a handle cover (not shown), wherein the handle holder 41 is substantially a hollow shower-head-like structure with an open top, and the handle cover is at the open. The bottom of the handle holder 41 is provided with a bottom wall 42, and the bottom wall 42 is substantially planar. The turning bar 5 is placed horizontally and the fitting part 51 is provided with a top wall 52, the top wall 52 also being substantially plane. The handle holder 41 is vertically assembled with the rotary rod 5, and the bottom wall 42 is supported on the top wall 52. First cooperation portion 43 sets up the projection on diapire 42, and second cooperation portion 53 sets up unsmooth cooperation between first cooperation portion 43 of the cooperation hole on roof 52 and second cooperation portion 53, realizes location and the linkage of handle 4 and bull stick 5 from this, makes handle 4 can drive bull stick 5 and rotate.

The shape and size of the convex column and the matching hole are not limited, and can be round, square or polygonal, and the like, and the round convex column and the round matching hole with simpler structure are preferred. The matching hole can be a blind hole or a through hole, and the size of the matching hole can be slightly larger than that of the convex column, so that the assembling is convenient.

Referring to fig. 6, the fitting portion 51 of the rotating rod 5 is formed with a cavity 54 below the bottom wall 42, and referring to fig. 2 and 3, a boss 11 is provided on the top surface of the liner cover 1, the boss 11 protrudes into the cavity 54 of the rotating rod 5 to pivot the rotating rod 5 to the liner cover 1, and the rotating rod 5 can rotate around the boss 11. The diameter of the cavity 54 is slightly larger than the outer diameter of the boss 11, so that the rotating rod 5 is prevented from interfering with the boss 11 during rotation. In the present embodiment, the second fitting portion 53 is a through hole, and the distal end surface of the first fitting portion 43 protrudes into the through hole and does not exceed the bottom surface of the top wall 52, i.e., the first fitting portion 43 does not extend into the cavity 54, so as to avoid interference with the boss 11.

The first mounting portion is a bottom wall 42 of the handle 4, the second mounting portion is a fixing column 12 arranged on the top of the boss 11 of the lining cover 1, and as shown in fig. 3 and 4, the bottom wall 42 of the handle 4 is provided with a first through hole 45, the top wall 52 of the rotating rod 5 is provided with a second through hole 55, and the first through hole 45 corresponds to the second through hole 55 up and down. The anchoring stud 12 extends upwardly through the second aperture 55 and the first aperture 45 into the cavity of the handle 4 to engage the fastener 6. In the present embodiment, the fixing post 12 is a screw post, and the fastening member 6 is a screw. The boss 11 and the fixing post 12 are integrally formed with the lining cover 1 in an injection molding mode, and the fastener 6 is locked to the fixing post 12 to directly fix the handle 4 to the lining cover 1. The fixing column 12 protruding upwards from the lining cover 1 penetrates through the bottom wall 42 of the handle 4 to be matched with the fastener 6, so that the handle 4 and the lining cover 1 are reliably fixed, and the lining cover is simple in structure and convenient to assemble.

As a simple alternative, the fastening post 12 of the lining cover 2 may not extend into the handle 4, but instead a hollow docking post (not shown) extends downward from the handle 4, and extends through the top wall 52 into the cavity 54 to abut against the fastening post 12, and then is fastened by the fastening member 6.

In the present embodiment, the top surface 120 of the fixed pillar 12 protrudes from the top surface 420 of the bottom wall 42 by 0.1mm to 0.5mm, the top surface 120 can also be referred to as the first top surface 120, and the top surface 420 of the bottom wall 42 can also be referred to as the second top surface 420, so that the fastening member 6 fixed on the top of the fixed pillar 12 does not contact with the bottom wall 42 of the handle 4, and the fastening member 6 can be prevented from affecting the rotation of the handle 4.

The pot cover further comprises a circular gasket 7, the gasket 7 is arranged on the first top surface 120 of the fixing column 12, and the fastener 6 penetrates through the gasket 7 to be locked on the fixing column 12. The gasket 7 has a size larger than that of the first through hole 45, and the bottom wall 42 is restricted to the lower side of the gasket 7 and cannot be detached from the liner cover 2. The fixing post 12 has a diameter smaller than the diameters of the first through hole 45 and the second through hole 55, and is rotatable in the first through hole 45 and the second through hole 55. The gasket 7 is arranged so that the bottom wall 42 is restrained without contacting the fastener 6, and therefore the handle 4 can flexibly rotate around the fixing post 12. A first gap a is also provided between the bottom wall 42 and the gasket 7 to prevent the gasket 7 from affecting the rotation of the handle 4.

With continued reference to fig. 2 and 3, the rotating rod 5 is supported on the lining cap 1, the boss 11 of the lining cap 1 is accommodated in the cavity 54 of the rotating rod 5, and a second gap B is provided between the top wall 52 of the rotating rod 5, i.e., the top wall 52 of the cavity 54, and the boss 11. Therefore, when the rotating rod 5 is driven by the handle 4 to rotate, friction with the boss 11 cannot occur, and the boss 11 does not influence the rotation of the rotating rod 5.

The stainless steel lower cover 2 of the cooker cover is provided with cooker cover teeth 21 at the periphery, and the cooker body teeth (not shown) are usually arranged on a heat-insulating cover (not shown) of the cooker body (not shown), so that the cooker cover teeth 21 and the cooker body teeth (not shown) are mutually matched in the cooking process, the cooker cover and the cooker body are kept in a locked state, and the cooking cavity is in a sealed state. When the cover is required to be opened, the pressure in the cooking cavity is in a safe range, then the handle 4 is rotated, the rotating rod 5 is driven by the handle 4 to rotate, the rotating rod 5 drives the stainless steel lower cover 2 to rotate, the lock catch of the pot cover pot teeth 21 and the pot body pot teeth which are matched with each other is removed, and the cover can be safely opened.

The structure that the rotating rod 5 drives the stainless steel lower cover 2 to rotate is a conventional structure, as shown in fig. 2, the lining cover 1 is provided with a sliding groove 13, the stainless steel lower cover 2 is provided with a matching column (not shown) penetrating through the sliding groove 13, the other end of the rotating rod 5 is provided with a connecting part 56, the connecting part 56 is connected with the matching column (not shown), and the rotating rod 5 drives the stainless steel lower cover 2 to rotate when rotating, so that the lock catch of the matching of the pot cover teeth 21 and the pot body teeth can be released.

In one embodiment, when the rotating rod 5 rotates, friction exists between the bottom surface of the mounting portion 51 and the lining cover 1, and a convex rib (not shown) or a convex point (not shown) can be arranged on the bottom surface of the mounting portion 51, so that the contact surface between the rotating rod 5 and the lining cover 1 can be reduced, friction is reduced, and smooth rotation of the rotating rod 5 is ensured.

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. A pot cover of a cooking utensil comprises a lining cover (1), a stainless steel lower cover (2), a handle (4) and a rotating rod (5), wherein the stainless steel lower cover (2) is rotatably arranged at the lower side of the lining cover (1); the bull stick (5) set up on lining lid (1), bull stick (5) one end is equipped with assembly portion (51), the other end with stainless steel lower cover (2) are connected its characterized in that: a first mounting part is arranged at the center of the handle (4), a second mounting part is arranged on the lining cover (1), one of the first mounting part and the second mounting part passes through the assembling part (51) and is fixedly connected with the other one in a rotatable mode, and the assembling part (51) is limited between the handle (4) and the lining cover (1); the handle (4) is further eccentrically provided with a first matching part (43), the assembling part (51) is correspondingly provided with a second matching part (53), and the first matching part (43) is inserted into the second matching part (53).

2. The cover for a cooking appliance according to claim 1, wherein: the second mounting part penetrates upwards through the assembling part (51) and is rotatably and fixedly connected with the first mounting part through a fastener (6).

3. The cover for a cooking appliance according to claim 2, wherein: the handle (4) is provided with a bottom wall (42), the assembling portion (51) is provided with a top wall (52), the first matching portion (43) is arranged on a convex column on the bottom wall (42), and the second matching portion (53) is arranged on a matching hole on the top wall (52).

4. The cover for a cooking appliance according to claim 3, wherein: the assembling part (51) is provided with a cavity (54) located below the bottom wall (42), the lining cover (1) is provided with a boss (11) protruding into the cavity (54), the top of the boss (11) is further provided with a fixing column (12), the first mounting part is the bottom wall (42), the second mounting part is the fixing column (12), the bottom wall (42) is provided with a first through hole (45), the top wall (52) is provided with a second through hole (55), and the fixing column (12) penetrates through the second through hole (55) and the first through hole (45) to be matched with the fastener (6).

5. The cover for a cooking appliance according to claim 4, wherein: the first top surface (120) of the fixing column (12) protrudes from the second top surface (420) of the bottom wall (42) by 0.1mm to 0.5 mm.

6. The cover for a cooking appliance according to claim 4, wherein: the fixing post is characterized by further comprising a gasket (7), wherein the gasket (7) is arranged on the top surface of the fixing post (12), the fastener (6) penetrates through the gasket (7) to be locked on the fixing post (12), and the size of the gasket (7) is larger than that of the first through hole (45).

7. The cover for a cooking appliance according to claim 6, wherein: a first gap (A) is arranged between the bottom wall (42) and the gasket (7).

8. The cover for a cooking appliance according to claim 4, wherein: the rotating rod (5) is supported on the lining cover (1), and a second gap (B) is formed between the top wall (52) and the boss (11).

9. The cover for a cooking appliance according to claim 4, wherein: the handle (4) comprises a handle seat (41) and a handle cover, and the handle seat (41) forms the bottom wall (42); the pot cover teeth (21) are arranged on the peripheral edge of the stainless steel lower cover (2), the lining cover (1) is provided with a sliding groove (13), a matching column is arranged on the stainless steel lower cover (2), the matching column penetrates through the sliding groove (13) to be connected with the other end of the rotating rod (5), the handle (4) drives the rotating rod (5) to rotate, and the rotating rod (5) further drives the stainless steel lower cover (2) to rotate; the fixing column (12) is a screw column, the fastening piece (6) is a screw, the assembling portion (51) is supported on the lining cover (1), and a convex rib or a convex point is arranged on the bottom surface of the assembling portion (51).

10. A cooking appliance, characterized by: the cooking utensil comprises a pot body and a pot cover of the cooking utensil as claimed in any one of claims 1 to 9, wherein the pot cover is covered on the pot body.

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