CN107550303B - cooking utensils - Google Patents
cooking utensilsInfo
- Publication number
- CN107550303B CN107550303B CN201610528788.2A CN201610528788A CN107550303B CN 107550303 B CN107550303 B CN 107550303B CN 201610528788 A CN201610528788 A CN 201610528788A CN 107550303 B CN107550303 B CN 107550303B
- Authority
- CN
- China
- Prior art keywords
- locking
- locking mechanism
- cover
- pot
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Cookers (AREA)
Abstract
一种烹饪器具，包括：锅体，用以盛放被烹饪食物，锅体内设置有第一卡钩；锅盖，锅盖可转动地设置在锅体上，锅体与锅盖之间设有相互配合的第一卡钩与第二卡钩；锁盖，设置在锅盖上，锅盖盖合于锅体时，锁盖具有使锅盖固定在锅体上的第一锁定位置以及使锅盖能够与锅体分离的第一解锁位置；开盖机构，开盖机构能够驱动锁盖在第一锁定位置与第一解锁位置切换；锁定机构，锁定机构具有第二锁定位置和第二解锁位置。本发明的技术方案解决了现有技术中的烹饪器具的开盖自锁机构的结构复杂，不利于机构传动和装配的问题。
A cooking utensil comprises: a pot body for holding food to be cooked, the pot body being provided with a first hook; a pot lid rotatably mounted on the pot body, the pot body and the pot lid being provided with a first hook and a second hook that cooperate with each other; a locking cover mounted on the pot lid, which, when the pot lid is closed on the pot body, has a first locking position that secures the pot lid to the pot body and a first unlocking position that allows the pot lid to be separated from the pot body; a lid opening mechanism that can drive the locking cover to switch between the first locking position and the first unlocking position; and a locking mechanism that has a second locking position and a second unlocking position. The technical solution of the present invention solves the problem that the self-locking mechanism of the lid opening of cooking utensil in the prior art is complex in structure, which is not conducive to the transmission and assembly of the mechanism.
Description
Technical Field
The invention relates to a cooking utensil, in particular to an improvement of a cover opening structure of the cooking utensil.
Background
A cover opening self-locking mechanism is arranged on a common electric pressure cooker. Specifically, after the electric pressure cooker is covered and locked, the cover opening self-locking mechanism can prevent the clasp on the cooker cover from being separated from the clasp on the cooker body, and the cooker cover cannot be opened even if the cover opening button is pressed at the moment. The structure of the cover opening self-locking mechanism of the electric pressure cooker in the prior art is too complex, so that on one hand, the transmission among the parts is unstable, and on the other hand, the cover opening self-locking mechanism is difficult to assemble.
Disclosure of Invention
The invention mainly aims to provide a cooking utensil so as to solve the problems that a cover opening self-locking mechanism of the cooking utensil in the prior art is complex in structure and is not beneficial to mechanism transmission and assembly.
In order to achieve the aim, the invention provides a cooking utensil which comprises a pot body, a pot cover, a cover opening mechanism, a locking mechanism and a linkage mechanism, wherein the pot body is used for containing food to be cooked, a first clamping hook is arranged in the pot body, the pot cover is rotatably arranged on the pot body, the first clamping hook and the second clamping hook which are matched with each other are arranged between the pot body and the pot cover, the first clamping hook and the second clamping hook are provided with a buckling position and a separation position, the first clamping hook and the second clamping hook are buckled with each other when in the buckling position so as to buckle the pot cover with the pot body, the pot cover can be opened when in the separation position, the locking cover is arranged on the pot cover, the pot cover is provided with a first locking position for fixing the pot cover on the pot body and a first unlocking position for separating the pot cover from the pot body, the cover opening mechanism can drive the locking cover to be switched between the first locking position and the first unlocking position, the locking mechanism is provided with a second locking position and a second unlocking position, when the locking mechanism is in the second locking position, the locking mechanism is prevented from being separated from the first clamping hook and the second clamping hook is in the second locking position, and the first locking mechanism is driven to be separated from the locking mechanism when the first locking mechanism is in the unlocking position.
By applying the technical scheme of the invention, the cooking utensil comprises a pot body, a pot cover, a locking cover, a cover opening mechanism for driving the locking cover and a locking mechanism. When the cover opening mechanism is operated, the lock cover is driven to move to the first locking position, and simultaneously the locking mechanism is linked with the cover opening mechanism and is driven to move to the second locking position. At this time, the pot body and the pot cover are locked and the first clamping hook and the second clamping hook cannot be separated, so that the safety of the cooking process is ensured. The structure has few parts and is convenient to manufacture and assemble, so the technical scheme of the invention solves the problems that the cover opening self-locking mechanism of the cooking utensil in the prior art has a complex structure and is not beneficial to mechanism transmission and assembly.
The cooking utensil further comprises a first rotating rod which is rotatably arranged in the pot cover, one end of the first rotating rod is connected with the lock cover, the other end of the first rotating rod is connected with the cover opening mechanism, when the cover opening mechanism is operated, the first rotating rod rotates and drives the lock cover to move between a first locking position and a first unlocking position, and the transmission piece is linked with the first rotating rod and drives the locking mechanism, so that the locking mechanism is in a second locking position when the first rotating rod is in the first locking position, and the locking mechanism is in a second unlocking position when the first rotating rod is in the first unlocking position.
Further, the transmission piece comprises a second rotating rod which is arranged in the pot cover and coaxially rotates with the first rotating rod; the cooking appliance further comprises a reset piece arranged between the pot cover and the locking mechanism, wherein the first end of the push rod is connected to the second rotating rod, the second end of the push rod is provided with a pushing protrusion and a avoiding recess, the transmission structure is arranged between the second rotating rod and the first end of the push rod, the second rotating rod drives the push rod to do linear motion through the transmission structure when rotating, the pushing protrusion is abutted with the locking mechanism when the first rotating rod rotates and drives the locking cover to be in a first locking position so as to push the locking mechanism to a second locking position, the first rotating rod rotates and drives the locking cover to be in a first unlocking position, the avoiding recess is positioned above the locking mechanism, and the locking mechanism moves to the second unlocking position under the action of the reset piece.
Further, the transmission structure comprises a chute arranged on the second rotating rod; the connecting column is arranged on the ejector rod, the connecting column penetrates through the sliding groove, when the second rotating rod swings, the connecting column can slide in the sliding groove, the cooking utensil further comprises a limiting structure arranged in the pot cover, and the ejector rod moves in the pot cover along a straight line under the limitation of the limiting structure.
Further, the limit structure comprises a first limit rib and a second limit rib which are arranged in parallel, and the ejector rod is clamped between the first limit rib and the second limit rib.
Further, the cooking utensil further comprises a rotary table arranged in the pot cover, the first rotary rod and the second rotary rod are both connected to the rotary table, the cover opening mechanism is a handle, and the handle is coaxially connected with the rotary table.
Further, the first pothook sets up on the pot body, the second pothook sets up on the pot cover, when locking mechanical system is in the second locked position, locking mechanical system backstop is in the outside of first pothook or second pothook and prevent first pothook and second pothook separation, the lower surface of pot cover is provided with accommodation recess, the second pothook forms on the lateral wall of accommodation recess, when the pot cover lid closes in the pot body, first pothook holds in accommodation recess, wherein, first through-hole has been seted up to the roof of accommodation recess, locking mechanical system wears to establish in first through-hole, locking mechanical system is in the second locked position, locking mechanical system is located accommodation recess at least partially, and first pothook is by the centre gripping between second pothook and locking mechanical system, in order to prevent that first pothook and second pothook from breaking away from.
The cooking utensil further comprises a fixing frame arranged in the pot cover, the fixing frame is arranged between the accommodating concave part and the ejector rod, the fixing frame comprises a barrel body, the lower end of the barrel body is an open end, the top wall of the barrel body is provided with a second through hole, the locking mechanism comprises a cap body, a rod body, a connector and a positioning convex edge, the cap body is arranged in the second through hole in a penetrating mode, the cap body is matched with the pushing protrusion or the avoiding concave of the ejector rod in a penetrating mode, the rod body is arranged on the cap body in a penetrating mode, the rod body is arranged in the first through hole in a penetrating mode, and the positioning convex edge is arranged between the cap body and the rod body, wherein the outer diameter of the positioning convex edge is larger than the diameter of the first through hole and smaller than the inner diameter of the barrel body.
Further, the reset piece is a spring, the first end of the spring is abutted with the lower surface of the positioning convex edge, and the second end of the spring is abutted with the outer surface of the top wall of the accommodating concave part.
Further, the cooking utensil further comprises an elastic key arranged on the pot body, the pot body is internally provided with a swinging rod, the first clamping hook is arranged at the upper end of the swinging rod, the elastic key is matched with the lower end of the swinging rod, and the second clamping hook is positioned in the direction of the swinging rod deviating from the elastic key.
Further, the lock cover is provided with cover teeth, the pot body is provided with pot teeth, and when the lock cover is rotated and is in the first locking position, the cover teeth of the lock cover are meshed with the pot teeth of the pot body, so that the pot cover and the pot body are locked.
Further, the cooking appliance is an electric pressure cooker.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
fig. 1 shows a schematic structural view of an embodiment of a cooking appliance according to the present invention;
fig. 2 is a schematic view showing an opened state structure of the cooking appliance of fig. 1;
FIG. 3 is a schematic view showing an internal structure of a lid of the cooking appliance of FIG. 1 in a first unlocking position;
FIG. 4 illustrates a schematic view of the engagement of the transmission and locking structure of the cooking utensil of FIG. 1 with the locking cap in a first unlocked position;
Fig. 5 shows a schematic view of the cooperation of the transmission member, the locking structure, the first hook and the second hook when the locking cover of the cooking appliance in fig. 1 is in the first unlocking position;
FIG. 6 is a schematic view showing an internal structure of a lid of the cooking appliance of FIG. 1 in a first locking position;
Fig. 7 shows a schematic view of the cooperation of the transmission and the locking structure of the cooking utensil of fig. 1 with the locking cap in the first locking position, and
Fig. 8 shows a schematic view of the cooperation of the transmission member, the locking structure, the first hook and the second hook when the locking cover of the cooking appliance in fig. 1 is in the first locking position.
Wherein the above figures include the following reference numerals:
10. The cooker comprises a cooker body, 11, a first clamping hook, 12, an elastic key, 13, a swing rod, 14, a cooker tooth, 20, a cooker cover, 21, a second clamping hook, 22, a rotary table, 23, a cover opening mechanism, 24, a containing concave part, 241, a first through hole, 30, a locking cover, 40, a first rotating rod, 50, a locking mechanism, 51, a cap body, 52, a lever body, 53, a positioning convex edge, 60, a transmission piece, 61, a second rotating rod, 62, a push rod, 621, a pushing protrusion, 622, an avoiding concave part, 63, a transmission structure, 631, a sliding groove, 632, a connecting column, 70, a resetting piece, 81, a first limiting rib, 82, a second limiting rib, 90, a fixing frame, 91 and a second through hole.
Detailed Description
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
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 exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
In the description of the present application, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, and are merely for convenience of describing the present application and simplifying the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of the present application, and the azimuth terms "inside and outside" refer to inside and outside with respect to the outline of each component itself.
Spatially relative terms, such as "above," "upper" and "upper surface," "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 in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the process is carried out, the exemplary term "above" may be included. Upper and lower. Two orientations below. The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present application.
As shown in fig. 1 to 4 and fig. 6 and 7, the cooking appliance of the present embodiment includes a pot body 10, a pot cover 20, a lock cover 30, a cover opening mechanism 23, and a locking mechanism 50. The pan body 10 is used for containing food to be cooked, and a first clamping hook 11 is arranged in the pan body 10. The pot cover 20 is rotatably arranged on the pot body 10, a first clamping hook 11 and a second clamping hook 21 which are matched with each other are arranged between the pot body 10 and the pot cover 20, and the first clamping hook 11 and the second clamping hook 21 have a buckling position and a separating position. In the locked position, the first hook 11 and the second hook 21 are locked to each other to lock the pot cover 20 and the pot body 10 together, and in the separated position, the pot cover 20 can be opened. The locking cap 30 is provided on the pot cover 20, and when the pot cover 20 is covered on the pot body 10, the locking cap 30 has a first locking position for fixing the pot cover 20 on the pot body 10 and a first unlocking position for enabling the pot cover 20 to be separated from the pot body 10. The cover opening mechanism 23 can drive the lock cover 30 to switch between the first locking position and the first unlocking position. The locking mechanism 50 has a second locking position and a second unlocking position, when the locking mechanism 50 is in the second locking position, the locking mechanism 50 prevents the first hook 11 and the second hook 21 from separating, and when the locking mechanism 50 is in the second unlocking position, the locking mechanism 50 avoids the first hook 11 and the second hook 21. The lock mechanism 50 is interlocked with the door opening mechanism 23, and is also driven into the second lock position when the door opening mechanism 23 drives the lock cover 30 to move to the first lock position.
By applying the technical scheme of the embodiment, the cooking utensil comprises a pot body 10, a pot cover 20, a lock cover 30, a cover opening mechanism 23 for driving the lock cover 30 and a locking mechanism 50. When the door opening mechanism 23 is operated, the lock cover 30 is driven to move to the first lock position, while the lock mechanism 50 is interlocked with the door opening mechanism 23 and driven to move to the second lock position. At this time, the pot body 10 and the pot cover 20 are locked and the first hook 11 and the second hook 21 cannot be separated, thereby ensuring the safety of the cooking process. The structure has few parts and is convenient to manufacture and assemble, so the technical scheme of the embodiment solves the problems that the structure of the cover opening self-locking mechanism of the cooking utensil in the prior art is complex and is not beneficial to mechanism transmission and assembly.
As shown in fig. 3 and 6, in the technical solution of the present embodiment, the cooking appliance further includes a first rotating lever 40 and a driving member 60. The first rotating rod 40 is rotatably disposed in the pot cover 20, one end of the first rotating rod 40 is connected with the lock cover 30, and the other end of the first rotating rod 40 is connected with the cover opening mechanism 23. When the cover opening mechanism 23 is operated, the first rotating lever 40 rotates and moves the lock cover 30 between the first lock position and the first unlock position. The transmission 60 is coupled to the first rotating lever 40 and drives the locking mechanism 50 such that the locking mechanism 50 is in the second locked position when the first rotating lever 40 is in the first locked position and the locking mechanism 50 is in the second unlocked position when the first rotating lever 40 is in the first unlocked position. Specifically, the first rotating lever 40 may rotate and drive the locking cap 30 to rotate, thereby moving the locking cap 30 between the first locking position and the second locking position. The transmission member 60 is coupled to the first rotating lever 40, and in fact, when the first rotating lever 40 rotates, a portion of the transmission member 60 also rotates. The transmission 60, when rotated, drives the locking mechanism 50 between the second locked position and the second unlocked position.
As shown in fig. 3,4, 6 and 7, in the technical solution of the present embodiment, the transmission member 60 includes a second rotating rod 61, a push rod 62 and a transmission structure 63. Wherein, the second rotating rod 61 is arranged in the pot cover 20, and the second rotating rod 61 and the first rotating rod 40 rotate coaxially. The ejector rod 62 is arranged in the pot cover 20 and above the locking mechanism 50, a first end of the ejector rod 62 is connected to the second rotating rod 61, and a second end of the ejector rod 62 is provided with a pushing protrusion 621 and an avoiding recess 622. The transmission structure 63 is disposed between the second rotating rod 61 and the first end of the ejector rod 62, and the ejector rod 62 is driven to move linearly by the transmission structure 63 when the second rotating rod 61 rotates. When the first rotating rod 40 rotates and drives the lock cover 30 to be in the first locking position, the pushing protrusion 621 is abutted with the locking mechanism 50 to push the locking mechanism 50 to the second locking position, the cooking utensil further comprises a reset piece 70 arranged between the pot cover 20 and the locking mechanism 50, when the first rotating rod 40 rotates and drives the lock cover 30 to be in the first unlocking position, the avoiding recess 622 is located above the locking mechanism 50, and the locking mechanism 50 moves to the second unlocking position under the action of the reset piece 70.
As shown in fig. 4, when the first rotating lever 40 drives the locking cap 30 to be located at the first unlocking position, the second rotating lever 61 rotates and drives the push rod 62 to move to the position shown in fig. 4. As can be seen from fig. 4, the upper side of the locking mechanism 50 corresponds to the relief recess 622. The locking mechanism 50 is now urged by the elastic force to the second unlocking position by the return member 70.
As shown in fig. 7, when the first rotating lever 40 drives the locking cap 30 to be located at the first locking position, the second rotating lever 61 rotates and drives the push rod 62 to move to the position shown in fig. 7. As can be seen in fig. 7, the upper side of the locking mechanism 50 corresponds to the push protrusion 621. At this time, the lock mechanism 50 is pushed downward by the push boss 621 and moves to the second lock position.
It should be noted that, the avoiding recess 622 and the pushing protrusion 621 are disposed on the lower surface of the ejector rod 62, and those skilled in the art will understand that the "protrusion" and the "recess" are both opposite to the lower surface of the ejector rod 62.
As shown in fig. 3 and 6, in the technical solution of the present embodiment, the transmission structure 63 includes a chute 631 and a connection post 632. Wherein, the chute 631 is disposed on the second rotating rod 61, the connection post 632 is disposed on the push rod 62, and the connection post 632 is disposed in the chute 631. When the second rotating rod 61 swings, the connection post 632 can slide in the sliding groove 631, wherein the cooking appliance further comprises a limiting structure arranged in the pot cover 20, and the push rod 62 moves in a straight line in the pot cover 20 under the limit of the limiting structure. As shown in fig. 6, the second rotating rod 61 is generally fan-shaped, so that the sliding groove 631 extends a sufficient distance.
As shown in fig. 6, the connecting post 632 is located at the right end of the chute 631 with the ram in the position shown in fig. 7. As shown in fig. 7, when the first rotating rod 40 drives the locking cover 30 to be located at the first locking position, the second rotating rod 61 rotates along with the first locking position, the connecting post 632 drives the ejector rod 62 to move under the driving of the sliding groove 631, and the ejector rod 62 moves along a straight line under the action of the limiting mechanism. When the locking cap 30 is in the first locking position, the connection post 632 moves to the left end of the slide slot 631, and the jack 62 is pushed to the position in fig. 6.
Of course, those skilled in the art will appreciate that the manner of placement of the chute 631 and the connector post 632 is not limited thereto. For example, the slide groove 631 may be provided on the jack 62, and the connection post 632 may be provided on the second rotating lever 61. Meanwhile, the design of the movement trace between the slide groove 631 and the connection post 632 when the second rotating lever 61 is rotated is a conventional design in the art, and the shape of the slide groove 631 (e.g., a straight groove or a curved groove) can be designed according to the actual working needs by those skilled in the art.
As shown in fig. 3, in the technical solution of this embodiment, the limiting structure includes a first limiting rib 81 and a second limiting rib 82 that are disposed in parallel, and the ejector rod 62 is clamped between the first limiting rib 81 and the second limiting rib 82. Specifically, the first limiting rib 81 and the second limiting rib 82 are both vertical structures, the first limiting rib 81 and the second limiting rib 82 are arranged in parallel, and the ejector rod 62 is located between the first limiting rib 81 and the second limiting rib 82 and extends along a straight line.
As shown in fig. 3 and 6, in the technical solution of the present embodiment, the cooking apparatus further includes a turntable 22 disposed in the pot cover 20, the first rotating rod 40 and the second rotating rod 61 are both connected to the turntable 22, the cover opening mechanism 23 is a handle, and the handle is coaxially connected to the turntable 22. Specifically, the turntable 22 has a columnar structure, the handle is coaxially arranged with the turntable 22, and the turntable 22 is synchronously rotated when the handle is rotated. The first rotating lever 40 and the second rotating lever 61 are fixedly connected to the turntable 22. When the handle is turned, the first rotary lever 40 and the second rotary lever 61 are also turned at the same time.
As shown in fig. 4 and 5 and fig. 7 and 8, in the technical solution of the present embodiment, the first hook 11 is disposed on the pot body 10, the second hook 21 is disposed on the pot cover 20, and when the locking mechanism 50 is in the second locking position, the locking mechanism 50 stops on the outer side of the first hook 11 or the second hook 21 and prevents the first hook 11 and the second hook 21 from separating. The lower surface of the pot cover 20 is provided with a containing concave portion 24, the second clamping hook 21 is formed on the side wall of the containing concave portion 24, and when the pot cover 20 is covered on the pot body 10, the first clamping hook 11 is contained in the containing concave portion 24. The top wall of the accommodating recess 24 is provided with a first through hole 241, the locking mechanism 50 is arranged in the first through hole 241 in a penetrating manner, when the locking mechanism 50 is at the second locking position, the locking mechanism 50 is at least partially positioned in the accommodating recess 24, and the first clamping hook 11 is clamped between the second clamping hook 21 and the locking mechanism 50, so as to prevent the first clamping hook 11 and the second clamping hook 21 from being separated.
Specifically, as shown in fig. 8, when the lock cover 30 is in the first locking position, the ejector rod 62 is in the second locking position, and at this time, the locking mechanism 50 is partially located in the accommodating recess portion 24 and stopped on the outer sides of the first hook 11 and the second hook 21. At this time, even if the key on the pan body 10 is operated, the first hook 11 and the second hook 21 cannot be separated. As shown in fig. 4, when the locking cap 30 is in the first unlocking position, the ejector rod 62 is in the second unlocking position, and the locking mechanism 50 is disengaged from the accommodating recess portion 24, and the first hook 11 and the second hook 21 can be engaged and unlocked freely.
As shown in fig. 4 and 5 and fig. 7 and 8, in the technical solution of the present embodiment, the cooking apparatus further includes a fixing frame 90 disposed in the pot cover 20, the fixing frame 90 is disposed between the accommodating recess portion 24 and the push rod 62, the fixing frame 90 includes a cylindrical body portion, a lower end of the cylindrical body portion is an open end, and a second through hole 91 is formed in a top wall of the cylindrical body portion. The locking mechanism 50 comprises a cap 51, a rod 52 and a positioning convex edge 53. Wherein, the cap body 51 is inserted into the second through hole 91, and the cap body 51 is matched with the pushing protrusion 621 or the avoiding recess 622 of the ejector rod 62. The rod 52 is connected to the cap 51, and the rod 52 is disposed in the first through hole 241. The positioning flange 53 is disposed between the cap 51 and the rod 52, and the outer diameter of the positioning flange 53 is greater than the diameter of the first through hole 241 and less than the inner diameter of the cylinder. Specifically, the cap 51 passes upward through the second through hole 91 and cooperates with the pushing protrusion 621 or the escape recess 622. When the cap 51 is engaged with the pushing protrusion 621, the rod 52 is pushed downward and stops at the outer sides of the first hook 11 and the second hook 21. When the cap 51 is engaged with the escape recess 622, the locking mechanism 50 is moved upward by the reset member 70, and the lever 52 is separated from the first hook 11 and the second hook 21. The cap body is limited by the lower surfaces of the positioning convex edge 53 and the ejector rod 62 respectively.
As shown in fig. 7, in the technical solution of the present embodiment, the restoring member 70 is a spring, a first end of the spring abuts against the lower surface of the positioning flange 53, and a second end of the spring abuts against the outer surface of the top wall of the accommodating recess 24. The spring applies an elastic force to the lock mechanism 50 in the direction of the jack 62.
As shown in fig. 5 and 8, in the technical solution of this embodiment, the cooking apparatus further includes an elastic key 12 disposed on the pot body 10, a swing rod 13 is disposed in the pot body 10, a first hook 11 is disposed at an upper end of the swing rod 13, the elastic key 12 is matched with a lower end of the swing rod 13, and a second hook 21 is located in a direction of the swing rod 13 deviating from the elastic key 12. Specifically, the swing link 13 is pivotally disposed in the pan body 10, and the lower end of the swing link 13 is engaged with the end of the elastic key 12. When the elastic key 12 is pressed, the swing lever 13 may swing, so that the first hook 11 and the second hook 21 are separated.
As shown in fig. 2, in the technical solution of the present embodiment, the lock cover 30 is provided with a cover tooth, the pot body 10 is provided with a pot tooth 14, and when the lock cover 30 is rotated and the lock cover 30 is in the first locking position, the cover tooth of the lock cover 30 is engaged with the pot tooth 14 of the pot body 10, so that the pot cover 20 is locked with the pot body 10.
Preferably, the cooking appliance of the present embodiment is an electric pressure cooker.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (12)
1. A cooking appliance, comprising:
The cooker comprises a cooker body (10) for containing food to be cooked, wherein a first clamping hook (11) is arranged in the cooker body (10);
The pot cover (20) is rotatably arranged on the pot body (10), a first clamping hook (11) and a second clamping hook (21) which are matched with each other are arranged between the pot body (10) and the pot cover (20), the first clamping hook (11) and the second clamping hook (21) are provided with a buckling position and a separation position, when in the buckling position, the first clamping hook (11) and the second clamping hook (21) are buckled with each other to buckle the pot cover (20) and the pot body (10) together, and when in the separation position, the pot cover (20) can be opened;
A lock cover (30) arranged on the pot cover (20), wherein when the pot cover (20) is covered on the pot body (10), the lock cover (30) has a first locking position for fixing the pot cover (20) on the pot body (10) and a first unlocking position for separating the pot cover (20) from the pot body (10);
The cover opening mechanism (23) can drive the lock cover (30) to switch between a first locking position and a first unlocking position;
A locking mechanism (50), the locking mechanism (50) having a second locked position and a second unlocked position, the locking mechanism (50) preventing the first hook (11) and the second hook (21) from separating when the locking mechanism (50) is in the second locked position, the locking mechanism (50) avoiding the first hook (11) and the second hook (21) when the locking mechanism (50) is in the second unlocked position,
The locking mechanism (50) is linked with the cover opening mechanism (23), and when the cover opening mechanism (23) drives the lock cover (30) to move to a first locking position, the locking mechanism (50) is driven to enter a second locking position;
the cooking appliance further comprises a reset member (70) disposed between the lid (20) and the locking mechanism (50).
2. The cooking appliance of claim 1, wherein the cooking appliance further comprises:
A first rotating rod (40) is rotatably arranged in the pot cover (20), one end of the first rotating rod (40) is connected with the lock cover (30), the other end of the first rotating rod (40) is connected with the cover opening mechanism (23), and when the cover opening mechanism (23) is operated, the first rotating rod (40) rotates and drives the lock cover (30) to move between the first locking position and the first unlocking position;
And the transmission piece (60) is in linkage with the first rotating rod (40) and drives the locking mechanism (50) so that the locking mechanism (50) is in the second locking position when the first rotating rod (40) is in the first locking position, and the locking mechanism (50) is in the second unlocking position when the first rotating rod (40) is in the first unlocking position.
3. Cooking appliance according to claim 2, wherein the transmission (60) comprises:
a second rotating rod (61) arranged in the pot cover (20), wherein the second rotating rod (61) and the first rotating rod (40) coaxially rotate;
the ejector rod (62) is arranged in the pot cover (20) and is positioned above the locking mechanism (50), a first end of the ejector rod (62) is connected to the second rotating rod (61), and a pushing protrusion (621) and an avoidance recess (622) are arranged at a second end of the ejector rod (62);
the transmission structure (63) is arranged between the second rotating rod (61) and the first end of the ejector rod (62), the ejector rod (62) is driven to do linear motion through the transmission structure (63) when the second rotating rod (61) rotates,
When the first rotating rod (40) rotates and drives the lock cover (30) to be in the first locking position, the pushing protrusion (621) is abutted to the locking mechanism (50) so as to push the locking mechanism (50) to the second locking position, when the first rotating rod (40) rotates and drives the lock cover (30) to be in the first unlocking position, the avoiding recess (622) is located above the locking mechanism (50), and the locking mechanism (50) moves to the second unlocking position under the action of the reset piece (70).
4. A cooking appliance according to claim 3, wherein the transmission structure (63) comprises:
A chute (631) provided on the second rotating lever (61);
The connecting column (632) is arranged on the ejector rod (62), the connecting column (632) is penetrated in the sliding groove (631), when the second rotating rod (61) swings, the connecting column (632) can slide in the sliding groove (631),
The cooking utensil further comprises a limiting structure arranged in the pot cover (20), and the ejector rod (62) moves in the pot cover (20) along a straight line under the limit of the limiting structure.
5. The cooking appliance according to claim 4, wherein the limiting structure comprises a first limiting rib (81) and a second limiting rib (82) which are arranged in parallel, and the ejector rod (62) is clamped between the first limiting rib (81) and the second limiting rib (82).
6. A cooking appliance according to claim 3, further comprising a turntable (22) arranged in the lid (20), the first (40) and second (61) turn bars being connected to the turntable (22), the lid opening mechanism (23) being a handle, the handle being coaxially connected to the turntable (22).
7. A cooking appliance according to claim 3, wherein the first catch is provided on the pan (10), the second clamping hook (21) is arranged on the pot cover (20), when the locking mechanism (50) is positioned at the second locking position, the locking mechanism (50) stops on the outer side of the first clamping hook (11) or the second clamping hook (21) and prevents the first clamping hook (11) from being separated from the second clamping hook (21), the lower surface of the pot cover (20) is provided with a containing concave part (24), the second hook (21) is formed on the side wall of the accommodation recess (24), when the pot cover (20) is covered on the pot body (10), the first clamping hook (11) is accommodated in the accommodating concave part (24), wherein the top wall of the accommodating recess part (24) is provided with a first through hole (241), the locking mechanism (50) is arranged in the first through hole (241) in a penetrating way, the locking mechanism (50) being at least partially located within the receiving recess (24) when the locking mechanism (50) is in the second locking position, and the first catch (11) is clamped between the second catch (21) and the locking mechanism (50), to prevent the first hook (11) and the second hook (21) from disengaging.
8. The cooking appliance according to claim 7, further comprising a fixing frame (90) provided in the lid (20), the fixing frame (90) being provided between the accommodating recess portion (24) and the push rod (62), the fixing frame (90) comprising a cylindrical body portion having a lower end being an open end, a top wall of the cylindrical body portion being provided with a second through hole (91), wherein the locking mechanism (50) comprises:
The cap body (51) is arranged in the second through hole (91) in a penetrating way, and the cap body (51) is matched with the pushing protrusion (621) or the avoiding recess (622) of the ejector rod (62);
The rod body (52) is connected to the cap body (51), and the rod body (52) is arranged in the first through hole (241) in a penetrating mode;
and a positioning convex edge (53) arranged between the cap body (51) and the rod body (52), wherein the outer diameter of the positioning convex edge (53) is larger than the diameter of the first through hole (241) and smaller than the inner diameter of the cylinder body.
9. The cooking appliance according to claim 8, wherein the return member (70) is a spring, a first end of which abuts against a lower surface of the positioning flange (53), and a second end of which abuts against an outer surface of a top wall of the accommodation recess (24).
10. The cooking appliance according to claim 7, further comprising an elastic key (12) arranged on the pot body (10), wherein a swinging rod (13) is arranged in the pot body (10), the first clamping hook (11) is arranged at the upper end of the swinging rod (13), the elastic key (12) is matched with the lower end of the swinging rod (13), and the second clamping hook (21) is positioned in the direction that the swinging rod (13) deviates from the elastic key (12).
11. Cooking appliance according to claim 1, wherein the locking cap (30) is provided with a tooth, the pot body (10) is provided with a tooth (14), and when the locking cap (30) is rotated and the locking cap (30) is in the first locking position, the tooth of the locking cap (30) engages with the tooth (14) of the pot body (10), thereby locking the pot cover (20) with the pot body (10).
12. The cooking appliance of claim 1, wherein the cooking appliance is an electric pressure cooker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610528788.2A CN107550303B (en) | 2016-06-30 | 2016-06-30 | cooking utensils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610528788.2A CN107550303B (en) | 2016-06-30 | 2016-06-30 | cooking utensils |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107550303A CN107550303A (en) | 2018-01-09 |
| CN107550303B true CN107550303B (en) | 2025-10-14 |
Family
ID=60972868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610528788.2A Active CN107550303B (en) | 2016-06-30 | 2016-06-30 | cooking utensils |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107550303B (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110192764B (en) * | 2018-02-24 | 2021-07-30 | 佛山市顺德区美的电热电器制造有限公司 | Cooking utensil |
| CN110522315B (en) * | 2018-05-24 | 2021-11-09 | 九阳股份有限公司 | Food processing machine |
| CN110522314B (en) * | 2018-05-24 | 2022-05-03 | 九阳股份有限公司 | Cooking utensil |
| CN110652211B (en) * | 2018-06-29 | 2024-10-22 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensils |
| CN110772115B (en) * | 2018-07-30 | 2025-05-27 | 武汉苏泊尔炊具有限公司 | Pot cover, cooking utensil and pressure cooker including the pot cover |
| CN110840237B (en) * | 2018-08-20 | 2025-03-04 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensils |
| CN110870683B (en) * | 2018-08-31 | 2024-09-06 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensils |
| CN111839204B (en) * | 2019-04-29 | 2025-03-04 | 浙江绍兴苏泊尔生活电器有限公司 | Pot cover assembly and cooking utensil having the same |
| CN210043788U (en) * | 2019-04-30 | 2020-02-11 | 佛山市顺德区美的电热电器制造有限公司 | Lid body hasp structure and cooking utensil |
| CN111184436A (en) * | 2020-01-14 | 2020-05-22 | 佛山市顺德区美的电热电器制造有限公司 | Pressure cooking appliance |
| CN113509049B (en) * | 2020-04-10 | 2025-03-04 | 拓浦精工智能制造（邵阳）有限公司 | Cooking appliance with unlocking mechanism |
| CN116172387A (en) * | 2021-11-29 | 2023-05-30 | 佛山市顺德区美的洗涤电器制造有限公司 | Rice cooker and integrated stove |
| CN114756910B (en) * | 2022-03-24 | 2025-11-25 | 联想(北京)有限公司 | A locking device and electronic device |
| CN117322755A (en) * | 2022-06-30 | 2024-01-02 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensil |
| CN115530610B (en) * | 2022-10-25 | 2023-09-12 | 珠海格力电器股份有限公司 | Pot cover assembly and cooking utensil |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976645A (en) * | 2014-04-30 | 2014-08-13 | 佛山市顺德区美的电热电器制造有限公司 | Cover opening device of electric pressure cooker and electric pressure cooker |
| CN204931291U (en) * | 2015-07-27 | 2016-01-06 | 九阳股份有限公司 | A kind of easy electric pressure cooking saucepan of uncapping |
| CN204931292U (en) * | 2015-07-27 | 2016-01-06 | 九阳股份有限公司 | A kind of easy electric pressure cooking saucepan of uncapping |
| CN105380514A (en) * | 2015-12-25 | 2016-03-09 | 浙江绍兴苏泊尔生活电器有限公司 | Electric pressure cooker |
| CN205285997U (en) * | 2015-12-25 | 2016-06-08 | 浙江绍兴苏泊尔生活电器有限公司 | Electric pressure cooker |
| CN206026026U (en) * | 2016-06-30 | 2017-03-22 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensil |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3572361B2 (en) * | 1999-02-03 | 2004-09-29 | 東芝ホームテクノ株式会社 | rice cooker |
| JP3533364B2 (en) * | 2000-06-26 | 2004-05-31 | 象印マホービン株式会社 | rice cooker |
| JP2011156216A (en) * | 2010-02-02 | 2011-08-18 | Sharp Corp | Electric rice cooker |
| CN104720602B (en) * | 2013-12-23 | 2018-02-27 | 珠海格力电器股份有限公司 | Cooking utensil |
| CN203828670U (en) * | 2014-04-30 | 2014-09-17 | 佛山市顺德区美的电热电器制造有限公司 | Uncovering device of electric pressure cooker and electric pressure cooker |
| CN203873544U (en) * | 2014-06-10 | 2014-10-15 | 珠海格力电器股份有限公司 | Cooking utensil |
| CN105310469B (en) * | 2014-06-27 | 2018-01-02 | 佛山市顺德区美的电热电器制造有限公司 | The pot cover component of pressure cooker and there is its pressure cooker |
| CN204133242U (en) * | 2014-10-31 | 2015-02-04 | 佛山市顺德区美的电热电器制造有限公司 | The mounting structure of pot cover component, electric food warmer and steam valve |
| CN204580864U (en) * | 2015-02-15 | 2015-08-26 | 中山市中人电器有限公司 | A multifunctional electric heating cooking machine |
| CN204813342U (en) * | 2015-07-23 | 2015-12-02 | 浙江绍兴苏泊尔生活电器有限公司 | cooking utensils |
| CN204813372U (en) * | 2015-07-23 | 2015-12-02 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensil |
| CN204931293U (en) * | 2015-07-27 | 2016-01-06 | 九阳股份有限公司 | A kind of electric pressure cooking saucepan facilitating folding lid |
| CN205197813U (en) * | 2015-12-09 | 2016-05-04 | 浙江绍兴苏泊尔生活电器有限公司 | Pot cover and have its cooking utensil |
| CN205286079U (en) * | 2015-12-25 | 2016-06-08 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensil |
-
2016
- 2016-06-30 CN CN201610528788.2A patent/CN107550303B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976645A (en) * | 2014-04-30 | 2014-08-13 | 佛山市顺德区美的电热电器制造有限公司 | Cover opening device of electric pressure cooker and electric pressure cooker |
| CN204931291U (en) * | 2015-07-27 | 2016-01-06 | 九阳股份有限公司 | A kind of easy electric pressure cooking saucepan of uncapping |
| CN204931292U (en) * | 2015-07-27 | 2016-01-06 | 九阳股份有限公司 | A kind of easy electric pressure cooking saucepan of uncapping |
| CN105380514A (en) * | 2015-12-25 | 2016-03-09 | 浙江绍兴苏泊尔生活电器有限公司 | Electric pressure cooker |
| CN205285997U (en) * | 2015-12-25 | 2016-06-08 | 浙江绍兴苏泊尔生活电器有限公司 | Electric pressure cooker |
| CN206026026U (en) * | 2016-06-30 | 2017-03-22 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107550303A (en) | 2018-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206026026U (en) | Cooking utensil | |
| CN107550303A (en) | cooking utensils | |
| US9554666B2 (en) | Brewing mechanism of coffee machine | |
| CN102334898A (en) | Electrical kitchen appliance comprising a work container sealed by a removable cover | |
| KR20170046680A (en) | Lock arranged on suitcase capable of being opened or closed without using zipper, and travel suitcase | |
| CN109512275B (en) | Electric pressure cooker | |
| CN110652211B (en) | Cooking utensils | |
| CN219331296U (en) | Cooking utensil | |
| CN219331295U (en) | Cooking utensil | |
| CN217696117U (en) | Cooking utensil | |
| KR101256040B1 (en) | A handle for sliding door | |
| CN217696051U (en) | Cooking utensil | |
| KR100803902B1 (en) | Sliding Door Unlock | |
| CN116421047B (en) | Cooking utensil | |
| CN106136968B (en) | Detachable handle connection structure and cooker with the same | |
| CN218338171U (en) | Cooking utensil | |
| KR20120133542A (en) | a tray unlocking apparatus | |
| CN223286950U (en) | Drive assembly and cooking appliance having the same | |
| KR100803906B1 (en) | Unlocking device for sliding doors | |
| CN223286952U (en) | cooking utensils | |
| CN217380117U (en) | Pressure kitchen ware | |
| CN223349981U (en) | Cooking utensil | |
| CN116421046B (en) | Cooking utensils | |
| CN223286949U (en) | Locking assembly and cooking utensil having the same | |
| CN223286945U (en) | Drive assembly, pot assembly and cooking utensil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |