CN109124323B

CN109124323B - Pot cover locking assembly, pot cover assembly and cooking utensil

Info

Publication number: CN109124323B
Application number: CN201710458950.2A
Authority: CN
Inventors: 莫荣康; 陈轩
Original assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Current assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Priority date: 2017-06-16
Filing date: 2017-06-16
Publication date: 2020-09-22
Anticipated expiration: 2037-06-16
Also published as: CN109124323A

Abstract

The invention discloses a pot cover locking assembly, a pot cover assembly and a cooking appliance, wherein the pot cover assembly comprises: a pot cover body; a pot cover locking component for locking the pot cover body in a closed state, the pot cover locking component is installed on the pot cover body and comprises: the guide rail is arranged on the pot cover body; the pot cover comprises a pot cover body and a pot cover body, wherein the pot cover body is provided with two buckles which are oppositely arranged in the circumferential direction of the pot cover body, each buckle comprises a pull rod which is arranged in the guide rail and can slide along the extending direction of the guide rail and a buckle body which is connected to the outer side end of the pull rod; wherein, the outer side end of the pull rod is hinged with the buckle body; or the pull rod comprises at least two pull rod units which are sequentially arranged, and the two adjacent pull rod units are connected through hinges. The pot cover assembly provided by the embodiment of the invention has the advantages of high reliability, comfort in use and the like.

Description

Pot cover locking assembly, pot cover assembly and cooking utensil

Technical Field

The invention relates to the technical field of cooking utensil manufacturing, in particular to a pot cover assembly, a cooking utensil with the pot cover assembly and a pot cover locking assembly.

Background

In the related art, the cooker such as the oval pressure cooker has the disadvantages that the whole cooker cover is weak in rigidity, the top of the cooker cover is seriously deformed by the pressure in the cooker, and the upward deformation is difficult to avoid. The pot cover can interfere with the lock catch transmission and control mechanism arranged at the top of the pot cover after deforming, the movement of the lock catch is influenced smoothly, the use of a user is influenced, and even the bending deformation of related mechanisms is caused, so that the transmission mechanism is blocked, and the cooking appliance cannot be used.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the pot cover assembly which has the advantages of high reliability, comfort in use and the like.

The invention also provides a cooking appliance with the pot cover assembly.

The invention also provides a pot cover locking assembly.

To achieve the above object, an embodiment according to a first aspect of the present invention provides a pot lid assembly, including: a pot cover body; a pot cover locking component for locking the pot cover body in a closed state, the pot cover locking component is installed on the pot cover body and comprises: the guide rail is arranged on the pot cover body; the pot cover comprises a pot cover body and a pot cover body, wherein the pot cover body is provided with two buckles which are oppositely arranged in the circumferential direction of the pot cover body, each buckle comprises a pull rod which is arranged in the guide rail and can slide along the extending direction of the guide rail and a buckle body which is connected to the outer side end of the pull rod; wherein, the outer side end of the pull rod is hinged with the buckle body; or the pull rod comprises at least two pull rod units which are sequentially arranged, and the two adjacent pull rod units are connected through hinges. The pot cover assembly provided by the embodiment of the invention has the advantages of high reliability, comfort in use and the like.

In addition, the pot cover assembly according to the above embodiment of the invention may further have the following additional technical features:

according to one embodiment of the invention, the axes of rotation of the buckle body and the pull rod are oriented in a horizontal direction. This may facilitate the hinging of the buckle body and the pull rod.

According to one embodiment of the invention, one of the buckle body and the pull rod is provided with a draw hook, and the other is provided with a hook groove, and the draw hook is rotatably hooked in the hook groove. Therefore, the buckle body and the pull rod can be hinged.

According to another embodiment of the present invention, one of the buckle body and the pull rod is provided with a hinge hole and the other is provided with a hinge shaft, and the hinge shaft is rotatably fitted in the hinge hole. In this way, the hinge joint of the buckle body and the pull rod can be realized.

Furthermore, a hinge seat is arranged on the buckle body, the hinge shaft is installed on the hinge seat, a lug is arranged on the pull rod, and the hinge hole is formed in the lug. This facilitates the arrangement of the hinge shaft and the hinge hole.

According to one embodiment of the invention the pull rod is connected at its inner end to the guide rail and at least at its outer end spaced from the guide rail. Therefore, when the middle part of the pot cover body is arched upwards and deformed, the inner end of the pull rod and the pot cover body float upwards together and rotate upwards by taking the hinged part of the buckle as an axis.

Further, the maximum distance between the tie rod and the rail is greater than 2 mm. Thus, enough allowance can be reserved for the deformation of the pot cover body.

According to a further embodiment of the invention, the cross-section of the lid body has a major axis and a minor axis orthogonal to each other.

Further, the guide rail is oriented along the minor axis. This facilitates cooking of large rectangular pieces of food.

Embodiments according to a second aspect of the invention propose a cooking appliance comprising a lid assembly according to embodiments of the first aspect of the invention.

According to the cooking utensil of the embodiment of the invention, by utilizing the pot cover assembly of the embodiment of the first aspect of the invention, the advantages of high reliability, comfortable use and the like are achieved.

An embodiment according to a third aspect of the present invention proposes a lid locking assembly comprising: the guide rail is arranged on the pot cover; the two buckles are oppositely arranged on the circumferential direction of the pot cover, and each buckle comprises a pull rod which is arranged in the guide rail and can slide along the extending direction of the guide rail and a buckle body which is connected to the outer side end of the pull rod; wherein, the outer side end of the pull rod is hinged with the buckle body; or the pull rod comprises at least two pull rod units which are sequentially arranged, and the two adjacent pull rod units are connected through hinges.

The pot cover locking assembly provided by the embodiment of the invention has the advantages of high reliability, comfort in use and the like.

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

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a pot lid assembly according to an embodiment of the present invention.

Fig. 2 is an exploded view of a lid assembly according to one embodiment of the present invention.

Fig. 3 is a cross-sectional view of a pot lid assembly according to an embodiment of the present invention.

Fig. 4 is an enlarged view at D in fig. 3.

Fig. 5 is a partial exploded view of a pot lid assembly according to an embodiment of the present invention.

Fig. 6 is a sectional view of a pot lid assembly according to another embodiment of the present invention.

Fig. 7 is an enlarged view at E in fig. 6.

Fig. 8 is a partial exploded view of a pot lid assembly according to another embodiment of the present invention.

Fig. 9 is a partial exploded view of a pot lid assembly according to another embodiment of the present invention.

Reference numerals: the pot lid assembly 1, the pot lid body 100, the pot lid locking assembly 200, the guide rail 210, the buckle 220, the pull rod 221, the pull hook 2211, the hinge hole 2212, the lug 2213, the pull rod unit 2214, the buckle body 222, the hook groove 2221, the hinge shaft 2222 and the hinge seat 2223.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

A pot lid assembly 1 according to an embodiment of the present invention is described below with reference to the accompanying drawings.

As shown in fig. 1 to 9, a pot lid assembly 1 according to an embodiment of the present invention includes a pot lid body 100 and a pot lid locking assembly 200.

The lid locking assembly 200 is used for locking the lid body 100 in a closed state, and the lid locking assembly 200 is installed on the lid body 100 and includes a guide rail 210 and two buckles 220. The guide rail 210 is provided on the lid body 100. The two buckles 220 are disposed opposite to each other in the circumferential direction of the lid body 100, and each buckle 220 includes a pull rod 221 disposed in the guide rail 210 and capable of sliding along the extending direction of the guide rail 210, and a buckle body 222 connected to the outer end of the pull rod 221. Wherein, the outer end of the pull rod 221 is hinged with the buckle body 222, or the pull rod 221 comprises at least two pull rod units 2214 arranged in sequence, and two adjacent pull rod units 2214 are hinged.

According to the pot cover assembly 1 provided by the embodiment of the invention, the pot cover locking assembly 200 arranged on the pot cover body 100 can lock the pot cover body 100 in a closed state, so that not only can the cooking effect of the cooking appliance be ensured during cooking, but also the reliable locking of the closed state of the pot cover body 100 can be ensured, and the cooking appliance can reliably work.

Moreover, since the buckle bodies 222 are hinged to the pull rods 221, the two buckle bodies 222 and the two pull rods 221 can rotate relatively in a corresponding manner, so that when the pot cover body 100 deforms due to pressure, the pull rods 221 can move along with the pot cover body 100, interference between the guide rails 210 and the pull rods 221 after the pot cover body 100 deforms is avoided, the influence of deformation of the pot cover body 100 on the pot cover locking assembly 200 can be reduced, interference between the top of the pot cover body 100 and the pot cover locking assembly 200 after the top of the pot cover body 100 deforms due to pressure is avoided, and opening and closing performance of the pot cover body 100 is improved.

In addition, the two buckle bodies 222 and the two pull rods 221 can move relatively. Can guarantee the normal removal of pot cover locking Assembly 200 like this, make two buckles 220 slide smoothly, guarantee that buckle 220 realizes the locking or opening to pot cover Assembly 1, avoid the emergence that pot cover Assembly 1 can not be opened or close, user's use of being convenient for improves user's use travelling comfort.

Meanwhile, the buckle body 222 is hinged to the outer side of the pull rod 221, or the pull rod 221 includes at least two pull rod units 2214 arranged in sequence, and two adjacent pull rod units 2214 are hinged. Therefore, the deformation of the pull rod 221 caused by the deformation of the pot cover body 100 due to pressure can be avoided, the smooth sliding of the buckle 220 on the guide rail 210 is ensured, and the working performance of the pot cover locking assembly 200 is improved.

Further, since the middle portion of the pot lid body 100 is more easily deformed, the deformation amount of the middle portion of the pot lid body 100 is large. Two buckles 220 comprising a pull rod 221 and a buckle body 222 are oppositely arranged in the circumferential direction of the pot cover body 100, the outer side end of the pull rod 221 is hinged with the buckle body 222 or the pull rod 221 comprises at least two pull rod units 2214 which are sequentially arranged, and two adjacent pull rod units 2214 are hinged. Can dodge to the great position of pot cover body 100 middle part deformation like this through hinged joint, reserve sufficient surplus for pot cover body 100's deformation, reduce the produced influence of pot cover body 100 deformation, guarantee that pot cover body 100 can not produce with pot cover locking subassembly 200 after the compressive deformation and interfere, namely pot cover body 100 is after the upward deformation of pressurized, be difficult for contacting with guide rail 210, thereby be difficult for transmitting the pressure in the pot to guide rail 210, be convenient for guide rail 210 still keeps its initial straight line state of extending, be difficult for taking place the bending, thereby also ensured that pull rod 221 can prolong the smooth and easy slip of guide rail 210. After the pot lid body 100 is deformed by pressure, even if the pot lid body 100 is in contact with the guide rail 210, since the pressure in the pot must first deform the pot lid body 100, the pressure transmitted to the guide rail 210 is not enough to deform the guide rail 210 greatly.

Therefore, the pot cover assembly 1 according to the embodiment of the invention has the advantages of high reliability, comfortable use and the like.

A pot lid assembly 1 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

In some embodiments of the present invention, as shown in fig. 1 to 9, a lid assembly 1 according to an embodiment of the present invention includes a lid body 100 and a lid locking assembly 200.

Specifically, as shown in fig. 1 and 2, the rotational axes of the catch body 222 and the pull rod 221 are oriented in a horizontal direction. This facilitates the hinge connection between the catch body 222 and the pull rod 221, and facilitates the upward rotation of the pull rod 221, so as to prevent interference with the upwardly deformed lid body 100.

According to an embodiment of the present invention, as shown in fig. 2 to 5, one of the buckle body 222 and the pull rod 221 is provided with a pull hook 2211 and the other is provided with a hook slot 2221, and the pull hook 2211 is rotatably hooked in the hook slot 2221. Therefore, the buckle body 222 and the pull rod 221 can be hinged, the pull rod 221 can rotate relative to the buckle body 222 conveniently, and the pull rod 221 can rotate more smoothly.

According to another embodiment of the present invention, as shown in fig. 6 to 9, one of the buckle body 222 and the draw bar 221 is provided with a hinge hole 2212 and the other is provided with a hinge shaft 2222, and the hinge shaft 2222 is rotatably fitted in the hinge hole 2212. Specifically, the two side hinge holes 2212 are two. This also allows for articulation of the catch body 222 and the pull rod 221, with the articulation hole 2212 and the articulation shaft 2222 being used to position and guide the rotation of the pull rod 221 relative to the catch body 222, facilitating rotatable connection of the pull rod 221 to the catch body 222.

Specifically, as shown in fig. 7 and 8, the buckle body 222 is provided with a hinge seat 2223, the hinge shaft 2222 is mounted on the hinge seat 2223, the lever 221 is provided with a lug 2213, and a hinge hole 2212 is formed on the lug 2213. Specifically, there are two hinge seats 2223 and two lugs 2213. This not only facilitates the arrangement of the hinge shaft 2222 and the hinge hole 2212, facilitates the installation of the draw bar 221, but also facilitates the improvement of the structural stability of the hinge structure.

According to one embodiment of the present invention, as shown in fig. 3 and 6, the inner end of the tension rod 221 is connected to the guide rail 210 and at least the outer end is spaced apart from the guide rail 210. Like this when the middle part of pot cover body 100 upwards arches and warp, can make the inner of pull rod 221 together come up with pot cover body 100 and use the articulated department of buckle 220 to rotate for the axial, simultaneously because outer end and pot cover body 100 interval set up, can avoid buckle 220 to take place to interfere with the pot cover body 100 of deformation at the rotation in-process to guarantee that buckle 220 smoothly slides on guide rail 210, improve pot cover locking assembly 200's working property.

Specifically, the maximum distance between the tension rod 221 and the guide rail 210 is greater than 2 millimeters. Therefore, enough allowance can be reserved for the deformation of the cooker cover body 100, and the interference of the cooker cover locking assembly 200 after the cooker cover body 100 is deformed by pressure can be further avoided, so that the opening and closing performance of the cooker cover body 100 is influenced.

According to another embodiment of the present invention, as shown in fig. 9, the drawbar 221 includes a plurality of drawbar units 2214 hinged in sequence. Thus, the influence of the deformation of the lid body 100 on the lid locking assembly 200 can be further reduced, and the opening and closing performance of the lid body 100 can be improved.

Specifically, the cross section of the pot lid body 100 has a major axis and a minor axis orthogonal to each other. Specifically, the lid body 100 is substantially elliptical. Therefore, the large-block-shaped rectangular food materials can be cooked conveniently, and the use experience of a user can be improved conveniently.

More specifically, the guide rail 210 is oriented along the minor axis. So be convenient for improve pot cover locking component 200's structural strength, be convenient for improve pot cover locking component 200's stability, because more difficult emergence is out of shape on the longer axial direction of the minor axis direction of pot cover body 100, can further avoid pot cover body 100's deformation to influence the slip of buckle.

Specifically, the lid assembly 1 further includes a lid opening handle, and the lid opening handle is in transmission connection with the two pull rods 221 respectively.

A cooking appliance according to an embodiment of the present invention is described below. The cooking appliance according to the embodiment of the present invention includes the pot cover assembly 1 according to the above-described embodiment of the present invention.

According to the cooking utensil of the embodiment of the invention, by utilizing the pot cover assembly 1 of the embodiment of the invention, the advantages of high reliability, comfortable use and the like are achieved.

A pot cover locking assembly according to an embodiment of the present invention is described below. The pot cover locking assembly comprises: the guide rail is arranged on the pot cover; the two buckles are oppositely arranged on the circumferential direction of the pot cover, and each buckle comprises a pull rod which is arranged in the guide rail and can slide along the extending direction of the guide rail and a buckle body which is connected to the outer side end of the pull rod; wherein, the outer side end of the pull rod is hinged with the buckle body; or the pull rod comprises at least two pull rod units which are sequentially arranged, and the two adjacent pull rod units are connected through hinges.

Other constructions and operations of the cooking appliance according to the embodiments of the present invention are known to those skilled in the art and will not be described in detail herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A lid assembly, comprising:

a pot cover body;

a pot cover locking component for locking the pot cover body in a closed state, the pot cover locking component is installed on the pot cover body and comprises:

the guide rail is arranged on the pot cover body;

the pot cover comprises a pot cover body and a pot cover body, wherein the pot cover body is provided with two buckles which are oppositely arranged in the circumferential direction of the pot cover body, each buckle comprises a pull rod which is arranged in the guide rail and can slide along the extending direction of the guide rail and a buckle body which is connected to the outer side end of the pull rod;

wherein, the outer side end of the pull rod is hinged with the buckle body; or

The pull rod comprises at least two pull rod units which are sequentially arranged, and every two adjacent pull rod units are connected through a hinge.

2. The pot cover assembly of claim 1, wherein the axis of rotation of the catch body and the pull rod are oriented in a horizontal direction.

3. The pot cover assembly according to claim 1, wherein one of the buckle body and the pull rod is provided with a pull hook and the other is provided with a hook groove, and the pull hook is rotatably hooked in the hook groove.

4. The pot cover assembly of claim 1, wherein one of the buckle body and the pull rod is provided with a hinge hole and the other is provided with a hinge shaft, the hinge shaft being rotatably fitted in the hinge hole.

5. The pot cover assembly of claim 4, wherein the buckle body is provided with a hinge seat, the hinge shaft is mounted on the hinge seat, the draw bar is provided with a lug, and the hinge hole is formed on the lug.

6. The pot cover assembly of claim 1, wherein an inner end of the pull rod is connected to the guide rail and at least an outer end is spaced from the guide rail.

7. The lid assembly of claim 6, wherein a maximum distance between the pull rod and the guide rail is greater than 2 mm.

8. The lid assembly of claim 1, wherein a cross-section of the lid body has a major axis and a minor axis that are orthogonal to each other.

9. The pot cover assembly of claim 8, wherein the guide rail is oriented along the minor axis.

10. A cooking appliance comprising a lid assembly according to any one of claims 1-9.

11. A lid locking assembly, comprising:

the guide rail is arranged on the pot cover body;

wherein, the outer side end of the pull rod is hinged with the buckle body; or