CN215686735U - Lid assembly and have its cooking utensil - Google Patents

Abstract

The utility model provides a cover body assembly and a cooking utensil with the same, wherein the cover body assembly comprises: an upper cover; the inner liner is arranged below the upper cover, and an avoidance groove is formed in the inner liner; the connecting rod is rotatably arranged between the lining and the upper cover, and a convex column is arranged at the first end of the connecting rod and extends downwards out of the avoidance groove; the lock cover is rotatably arranged below the lining, a connecting structure is arranged on the lock cover, and the convex column is inserted into the connecting structure; the cover opening handle is arranged on the upper cover and is in driving fit with the second end of the connecting rod, so that the convex column and the connecting structure are matched to drive the locking cover to rotate. The technical scheme of this application has solved the problem that the connecting rod is thick among the correlation technique leads to the lid to be thicker effectively.

Description

Lid assembly and have its cooking utensil

Technical Field

The utility model relates to the technical field of small household appliances, in particular to a cover body assembly and a cooking appliance with the same.

Background

In the related art, the pressure cooker has a high cooking pressure to cook food that is difficult to cook, and thus is popular with consumers. The pressure cooker comprises a cover body, a cooker body and other structures, wherein the cooker body is provided with cooker teeth, the cover body comprises a locking cover, and the locking cover is provided with cover teeth matched with the cooker teeth. In the use process, the locking cover needs to be driven to rotate so as to realize the buckling and the separation of the locking teeth and the cover teeth.

In the correlation technique, generally be provided with the connecting rod in the lid, be provided with on the connecting rod that the projection cooperation on recess and the locking closure is rotatory in order to drive the locking closure, the setting of recess makes connecting rod thickness great, and then leads to the lid whole thick, the user's of not being convenient for use and accomodate.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a cover body assembly and a cooking utensil with the same, so as to solve the problem that a connecting rod is thick to cause the cover body to be thick in the related art.

In order to achieve the above object, according to one aspect of the present invention, there is provided a cover assembly including: an upper cover; the inner liner is arranged below the upper cover, and an avoidance groove is formed in the inner liner; the connecting rod is rotatably arranged between the lining and the upper cover, and a convex column is arranged at the first end of the connecting rod and extends downwards out of the avoidance groove; the lock cover is rotatably arranged below the lining, a connecting structure is arranged on the lock cover, and the convex column is inserted into the connecting structure; the cover opening handle is arranged on the upper cover and is in driving fit with the second end of the connecting rod, so that the convex column and the connecting structure are matched to drive the locking cover to rotate.

By applying the technical scheme of the utility model, the connecting rod is provided with the downwardly extending convex column, correspondingly, the lining is provided with an avoiding groove for avoiding the convex column, and the convex column passes through the avoiding groove to be matched with the connecting structure arranged on the lock cover. Above-mentioned projection, dodge groove and connection structure's setting for need not to slot on the connecting rod, under the prerequisite of the intensity of guaranteeing the connecting rod, the thickness of connecting rod can the attenuation, and then makes the thickness of lid subassembly reduce, has solved the problem that the connecting rod is thick among the correlation technique and leads to the lid to be thicker effectively. Simultaneously, lid subassembly still includes the handle of uncapping, and the handle of uncapping is held the drive cooperation with the second of connecting rod for the locking closure can rotate between latched position and unblock position, and above-mentioned handle of uncapping simple structure is easy and simple to handle, has made things convenient for user's use.

Furthermore, the connecting structure comprises a connecting frame, the connecting frame is provided with a groove, and the convex column is inserted into the groove. The convex column can be inserted into the groove by the aid of the grooves, and accordingly cooperation of the connecting rod and the locking cover is achieved, and the connecting piece can drive the locking cover to rotate to achieve cover opening and closing operations. The convex column is stably matched with the groove, so that the locking cover can rotate more smoothly. Meanwhile, the groove has the advantages of simple structure and easiness in processing.

Further, a guide part is arranged on the connecting frame and is positioned on the periphery of the groove. At the in-process of installation lid subassembly, the guide part can lead the projection for the projection can slide in to the recess along the guide part, and is lower to the assembly counterpoint required precision, makes the installation simple and convenient.

Further, the guide part is a guide inclined plane and/or a guide arc surface. The arrangement of the guide inclined plane and the guide arc surface enables the convex column to smoothly move along the guide part in the sliding process of the groove, and the convex column is not blocked and is convenient for mounting the cover body assembly.

Furthermore, the connecting structure further comprises a fixing frame, and the connecting frame is fixed on the lock cover through the fixing frame. The fixing frame is convenient to connect the locking cover and the connecting frame, and the processing process is simplified.

Further, the fixing frame comprises a connecting sheet and a protruding portion, the connecting sheet is connected with the lock cover, the protruding portion is in contact with and connected with the connecting frame, and an avoiding concave portion for avoiding the groove is arranged on the protruding portion. The contact area between the upper surface of the protruding portion and the connecting frame is increased due to the arrangement of the structure, so that the connection is more reliable. Meanwhile, the fixing frame has the advantages of simple structure and easiness in processing.

Further, the link includes the base plate and sets up the lateral wall at the border of base plate, and the lateral wall encloses to be established in the mount outside, and the link still includes the spacing muscle of setting on the lateral wall, and lateral wall and spacing muscle are spacing to be cooperated with the circumference lateral wall of bellying. The side wall and the limiting rib can be limited with the circumferential side wall of the protruding portion, so that relative displacement cannot be generated between the connecting frame and the fixing frame, and connection is stable. Meanwhile, the arrangement of the structure enables the contact area of the connecting frame and the fixing frame in the circumferential direction to be small when the connecting frame and the fixing frame are installed, and assembly is facilitated.

Furthermore, be provided with first connecting hole on the bellying, be provided with the second connecting hole on the link, connection structure still includes the fastener of wearing to establish in first connecting hole and second connecting hole. The fastener is penetrated in the first connecting hole and the second connecting hole, so that the connection between the connecting frame and the fixing frame can be effectively realized, and the operation is simple and the connection is reliable.

Further, a locking cap is detachably disposed below the inner liner. Above-mentioned detachable sets up for the user can take off the locking closure by oneself and wash, has made things convenient for user's use.

Furthermore, the cover body assembly further comprises a transmission piece, the cover opening handle is arranged in a turnover mode, and the cover opening handle drives the connecting rod to rotate through the transmission piece. The handle upset setting of uncapping drives the connecting rod pivoted mode through the driving medium and is more convenient for user operation, improves user experience.

According to another aspect of the present invention, there is provided a cooking appliance, comprising a cover assembly, the cover assembly being the above-mentioned cover assembly. The cover body assembly can solve the problem that the cover body is thick due to the fact that the connecting rod is thick in the related art. The cooking appliance having the cover assembly can solve the above problems.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 illustrates a schematic front view of an embodiment of a cover assembly according to the present invention;

FIG. 2 shows a cross-sectional view A-A of the cover assembly of FIG. 1;

FIG. 3 shows a schematic perspective view of the upper lid and liner of FIG. 1;

FIG. 4 shows a schematic top view of the liner, locking cap and connecting rod of FIG. 1;

FIG. 5 shows a cross-sectional view B-B of the liner, locking cap and connecting rod of FIG. 4;

FIG. 6 shows a C-C cross-sectional view of the liner, locking cap and connecting rod of FIG. 4;

FIG. 7 is a perspective view of the locking cap and the mounting bracket of FIG. 1;

FIG. 8 shows a perspective view of the locking cap and attachment structure of FIG. 1;

FIG. 9 shows a schematic perspective view of the connecting rod of FIG. 1;

FIG. 10 shows a perspective view of the connecting frame of FIG. 1;

FIG. 11 shows a schematic perspective view of another angle of the connecting bracket of FIG. 10; and

fig. 12 shows an exploded structural view of an embodiment of a cooking appliance according to the present invention.

Wherein the figures include the following reference numerals:

10. an upper cover; 20. a liner; 21. an avoidance groove; 22. a spin column; 23. a transmission part limiting frame; 30. a connecting rod; 31. a convex column; 32. rotating the positioning hole; 33. a sliding groove; 40. a locking cover; 50. a connecting structure; 51. a connecting frame; 511. a groove; 512. a guide portion; 513. a substrate; 514. a side wall; 515. limiting ribs; 516. a second connection hole; 52. a fixed mount; 521. connecting sheets; 522. a boss portion; 5221. avoiding the concave part; 5222. a first connection hole; 53. a fastener; 60. opening a cover handle; 70. a transmission member; 71. a drive post; 80. a pan body; 90. a pot body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

As shown in fig. 1 to 6, the cover assembly of the present embodiment includes: the upper cover 10, the inner liner 20, the connecting rod 30, the locking cover 40, and the cover opening handle 60. The inner liner 20 is disposed under the upper cover 10, and the inner liner 20 is provided with an escape groove 21. The connecting rod 30 is rotatably disposed between the inner liner 20 and the upper cover 10, a convex pillar 31 is disposed at a first end of the connecting rod 30, and the convex pillar 31 extends downward to avoid the groove 21. The locking cover 40 is rotatably disposed under the liner 20, a connection structure 50 is disposed on the locking cover 40, and the protruding column 31 is inserted into the connection structure 50. The cover opening handle 60 is disposed on the upper cover 10, and the cover opening handle 60 is in driving fit with the second end of the connecting rod 30, so that the convex pillar 31 cooperates with the connecting structure 50 to drive the locking cover 40 to rotate.

By applying the technical scheme of the present embodiment, the connecting rod 30 is provided with the downwardly extending protruding column 31, correspondingly, the lining 20 is provided with the avoiding groove 21 for avoiding the protruding column 31, and the protruding column 31 passes through the avoiding groove 21 to be matched with the connecting structure 50 arranged on the lock cover 40. Above-mentioned projection 31, dodge groove 21 and connection structure 50's setting for need not to slot on connecting rod 30, under the prerequisite of the intensity of guaranteeing connecting rod 30, connecting rod 30's thickness can become thin, and then makes the thickness of lid subassembly reduce, has solved effectively among the correlation technique problem that connecting rod 30 is thick to lead to the lid to be thicker. Meanwhile, the cover body assembly further comprises a cover opening handle 60, the cover opening handle 60 is in driving fit with the second end of the connecting rod 30, the lock cover 40 can rotate between the locking position and the unlocking position, and the cover opening handle 60 is simple in structure, easy and convenient to operate and convenient for users to use.

The cover assembly of this embodiment can be covered on the pot body 80, the lock cover 40 of the cover assembly has cover teeth, and the pot body 80 has pot teeth. The locking position refers to a position where the pot teeth and the cover teeth are buckled together, and the unlocking position refers to a position where the pot teeth and the cover teeth are separated and the cover body assembly can be taken down from the pot body 80.

In the present embodiment, in order to ensure the smoothness of the movement of the convex pillar 31 during opening and closing the cover, preferably, the convex pillar 31 is a circular convex pillar.

As shown in fig. 5, 8 and 10, the connection structure 50 includes a connection frame 51, the connection frame 51 is provided with a groove 511, and the protrusion 31 is inserted into the groove 511. In the present embodiment, the groove 511 is a long strip, and the length of the groove 511 is greater than the diameter of the convex pillar 31. The groove 511 is provided so that the convex column 31 can be embedded in the groove 511 to further realize the matching of the connecting rod 30 and the locking cover 40, when the opening and closing cover moves, the convex column 31 stops against the side wall of the groove 511, and the locking cover 40 rotates under stress to realize the opening and closing cover. The convex column 31 is stably matched with the groove 511, so that the rotation of the locking cover 40 is smoother. Meanwhile, the groove 511 has the advantages of simple structure and easy processing.

As shown in fig. 10, the connecting frame 51 is provided with a guide portion 512, and the guide portion 512 is located at the outer periphery of the groove 511. The guide part 512 is arranged on the periphery of the groove 511, and in the process of mounting the cover body assembly, the guide part 512 can guide the convex column 31, so that the convex column 31 can slide into the groove 511 along the guide part 512, the requirement on the assembly alignment precision is low, and the mounting is simple and convenient. For the cover assembly with the detachable lock cover 40, the guiding portion 512 is provided to facilitate the rapid alignment between the protruding pillar 31 and the groove 511 when the user installs the lock cover 40.

As shown in fig. 10, in the present embodiment, the guide portion 512 is a guide slope and a guide arc surface. Smooth transition is carried out between each guide inclined plane and the cambered surface, so that the convex column 31 moves smoothly in the process of sliding into the groove 511 along the guide part 512 without being clamped, and the cover body assembly is convenient to mount.

In other possible embodiments, the guiding portion may be only a guiding inclined surface or only a guiding arc surface, as long as the guiding of the convex column can be achieved.

As shown in fig. 5 and 7, the connecting structure 50 further includes a fixing frame 52, and the connecting frame 51 is fixed to the locking cover 40 through the fixing frame 52. The fixing frame 52 is arranged to facilitate the connection between the locking cover 40 and the connecting frame 51, and the processing process is simplified.

As shown in fig. 5 and 7, the fixing bracket 52 includes a connecting piece 521 and a protrusion 522, the connecting piece 521 is connected to the lock cover 40, the protrusion 522 is connected to the connecting bracket 51 in a contacting manner, and the protrusion 522 is provided with an escape recess 5221 of the escape groove 511. In the present embodiment, the connection pieces 521 are provided at both ends of the fixing frame 52 in the circumferential direction of the locking cover 40, the lower surfaces of the connection pieces 521 contact and are connected to the upper surface of the locking cover 40, and preferably, the connection pieces 521 are welded to the locking cover 40. The protruding portion 522 is in contact with and connected to the connecting frame 51, and the avoiding concave portion 5221 can avoid the groove 511, so that the contact area between the upper surface of the protruding portion 522 and the connecting frame 51 is increased, and the connection is more reliable. Meanwhile, the fixing frame 52 has the advantages of simple structure and easy processing.

As shown in fig. 5, 6, 10 and 11, the connecting frame 51 includes a base 513 and a sidewall 514 disposed at the edge of the base 513, the sidewall 514 surrounds the fixing frame 52, the connecting frame 51 further includes a limiting rib 515 disposed on the sidewall 514, and the sidewall 514 and the limiting rib 515 are in limiting fit with the circumferential sidewall of the protruding portion 522. In this embodiment, four limiting ribs 515 are respectively disposed between the base 513 and the side walls of the connecting frame 51 distributed along the circumferential direction of the locking cover 40. During installation, spacing cooperation of spacing muscle 515 and bellying 522 along the ascending lateral wall of locking closure 40 circumferential direction, the lateral wall that link 51 did not set up spacing muscle and mount 52 along the spacing cooperation of the lateral wall of locking closure 40 radial distribution, and then make and can not produce relative displacement between link 51 and the mount 52 to it is stable to connect. Meanwhile, the arrangement of the structure enables the contact area of the connecting frame 51 and the fixing frame 52 in the circumferential direction to be small when the connecting frame and the fixing frame are installed, and assembly is facilitated.

As shown in fig. 5, 7, 8 and 10, the protruding portion 522 is provided with a first connection hole 5222, the connection frame 51 is provided with a second connection hole 516, and the connection structure 50 further includes a fastener 53 inserted into the first connection hole 5222 and the second connection hole 516. Preferably, the fasteners 53 are screws. By inserting the fastening members 53 into the first coupling holes 5222 and the second coupling holes 516, the coupling between the coupling frame 51 and the fixing frame 52 can be effectively achieved, and the operation is simple and the coupling is reliable.

As shown in fig. 2, the locking cap 40 is detachably provided below the liner 20. The cover body assembly further comprises a pressure limiting valve assembly and an anti-blocking piece, the pressure limiting valve assembly penetrates through the lining and the lock cover, a step is arranged on the pressure limiting valve assembly, the step is matched with the upper surface of the lining, the anti-blocking piece is located below the lock cover and is detachably connected with the pressure limiting valve assembly, and then the lock cover 40 and the lining 20 are detachably connected. Preferably, a threaded connection may be provided between the pressure limiting valve assembly and the anti-clog member. The pressure limiting valve and the plugging piece are simple in structure and easy to detach and install the locking cover 40, so that a user can take down the locking cover 40 by himself to clean the locking cover, and the use of the user is facilitated.

Meanwhile, the connection structure 50 and the boss 31 are provided so that a user can easily insert the boss 31 into the groove 511 during self-installation or removal of the locking cover 40. The setting of guide part 512 has reduced the requirement to the counterpoint precision in the installation, and then has reduced the operation degree of difficulty, has promoted user experience.

As shown in fig. 1, 2, 4, 5 and 9, the cover assembly further includes a transmission member 70, the door opening handle 60 is pivotably disposed, and the door opening handle 60 drives the connecting rod 30 to rotate through the transmission member 70. The lining 20 further includes a transmission member limiting frame 23 and a rotating column 22, and the lid opening handle 60 drives the transmission member 70 (specifically, a sliding plate) to move linearly during the turning process, so that the transmission member 70 is limited by the transmission member limiting frame 23 during the linear movement. In the present embodiment, the connecting rod 30 is a bent rod structure, and the first end of the connecting rod 30 is in driving fit with the locking cap 40 through the connecting structure 50. The bending position of the connecting rod 30 is provided with a rotation positioning hole 32, and the rotation positioning hole 32 is sleeved on the rotation column 22 on the liner 20, so that the connecting rod 30 can rotate around the rotation column 22. The transmission member 70 is provided with a transmission post 71, the second end of the connecting rod 30 is provided with a sliding groove 33, and the transmission post 71 penetrates through the sliding groove 33 and drives the connecting rod 30 to rotate, so as to drive the lock cover 40 to rotate between the locking position and the unlocking position. The cover opening handle 60 is arranged in an overturning manner, so that the transmission piece 70 drives the connecting rod 30 to rotate, the user operation is more convenient, and the user experience is improved.

In the process of opening and closing the cover, the transmission piece 70 triggers the lock cover 40 to rotate so as to realize the operation of opening and closing the cover; during cooking, the liner 20 is statically secured relative to the locking cap 40 for proper cooking functions.

As shown in fig. 12, the present application also provides a cooking appliance including a pot body 80, a pot body 90 and a cover assembly. The cover body assembly is covered above the pot body 80, and the pot body 80 is placed in the pot body 90. The cover body assembly can solve the problem that the cover body is thick due to the fact that the connecting rod is thick in the related art. The cooking appliance having the cover assembly can solve the above problems.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (11)

1. A cover assembly, comprising:

an upper cover (10);

the inner liner (20) is arranged below the upper cover (10), and an avoidance groove (21) is formed in the inner liner (20);

the connecting rod (30) is rotatably arranged between the lining (20) and the upper cover (10), a convex column (31) is arranged at the first end of the connecting rod (30), and the convex column (31) extends downwards out of the avoiding groove (21);

the lock cover (40) is rotatably arranged below the liner (20), a connecting structure (50) is arranged on the lock cover (40), and the convex column (31) is inserted into the connecting structure (50);

the cover opening handle (60) is arranged on the upper cover (10), and the cover opening handle (60) is in driving fit with the second end of the connecting rod (30) so that the convex column (31) is matched with the connecting structure (41) to drive the lock cover (40) to rotate.

2. Cover assembly according to claim 1, wherein the connecting structure (50) comprises a connecting frame (51), the connecting frame (51) being provided with a groove (511), the stud (31) being inserted into the groove (511).

3. Cover assembly according to claim 2, wherein a guide (512) is provided on the connecting frame (51), said guide (512) being located at the periphery of the recess (511).

4. The cover assembly according to claim 3, wherein the guiding portion (512) is a guiding bevel and/or a guiding arc.

5. The cover assembly of claim 2, wherein the connecting structure (50) further comprises a fixing frame (52), and the connecting frame (51) is fixed on the lock cover (40) through the fixing frame (52).

6. The cover assembly according to claim 5, wherein the fixing frame (52) comprises a connecting piece (521) and a protruding part (522), the connecting piece (521) is connected with the lock cover (40), the protruding part (522) is contacted and connected with the connecting frame (51), and an avoiding recess (5221) avoiding the groove (511) is arranged on the protruding part (522).

7. The cover body assembly according to claim 6, wherein the connecting frame (51) comprises a base plate (513) and a side wall (514) arranged at the edge of the base plate (513), the side wall (514) is arranged around the outer side of the fixing frame (52), the connecting frame (51) further comprises a limiting rib (515) arranged on the side wall (514), and the side wall (514) and the limiting rib (515) are in limiting fit with the circumferential side wall of the protruding portion (522).

8. The cover assembly of claim 6, wherein the boss (522) is provided with a first coupling hole (5222), the coupling frame (51) is provided with a second coupling hole (516), and the coupling structure (50) further comprises a fastener (53) inserted into the first coupling hole (5222) and the second coupling hole (516).

9. The cover assembly of claim 1, wherein the locking cap (40) is removably disposed beneath the liner (20).

10. The cover assembly of claim 1, further comprising a transmission member (70), wherein the door handle (60) is pivotably disposed, and the door handle (60) drives the connecting rod (30) to rotate through the transmission member (70).

11. A cooking appliance comprising a lid assembly, wherein the lid assembly is as claimed in any one of claims 1 to 10.

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