CN219126045U

CN219126045U - Cooking utensil

Info

Publication number: CN219126045U
Application number: CN202320042670.4U
Authority: CN
Inventors: 朱泽春; 龚益官; 韩阳; 许德志
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2023-01-03
Filing date: 2023-01-03
Publication date: 2023-06-06
Anticipated expiration: 2033-01-03

Abstract

The utility model discloses a cooking utensil, which solves the technical problem that the function is disabled due to easy shaking caused by poor fixing effect of an upper coupler in the prior art.

Description

Cooking utensil

[ field of technology ]

The utility model relates to the technical field of kitchen appliances, in particular to a cooking appliance.

[ background Art ]

The existing cooking utensil comprises a cooker body and a cooker cover, wherein the cooker body comprises a lower coupler, the cooker cover comprises a lining and an upper coupler arranged on the lining, the upper coupler corresponds to the lower coupler, a plurality of buckles extending upwards are arranged on one side of the lining, which is away from the cooker body, the upper coupler is clamped between the barb parts of the buckles and one side of the lining, which is away from the cooker body, so that the upper coupler is arranged on the lining. However, since the height of the existing barb is slightly higher than that of the upper coupler, the installation mode of the existing upper coupler can reduce the fixing effect on the upper coupler, so that the upper coupler shakes and the function failure occurs, and the normal use of the cooking utensil cannot be guaranteed.

[ utility model ]

The technical problem to be solved by the utility model is to overcome the defects of the prior art to provide the cooking utensil, so that the fixing effect on the upper coupler can be effectively improved, and the upper coupler is prevented from shaking.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the cooking utensil comprises a cooker body and a cooker cover, wherein the cooker body comprises a lower coupler, the cooker cover comprises a lining and an upper coupler arranged on the lining, the upper coupler corresponds to the lower coupler, a pressing plate is arranged on one side, deviating from the cooker body, of the lining, and is connected with the lining, so that the upper coupler is pressed and fixed on the lining.

In the cooking utensil, one side of the inner liner, which is away from the pot body, is further provided with a limiting piece, one end of the upper coupler is pre-limited between the limiting piece and the inner liner, and the pressing plate presses the other end of the upper coupler.

In the cooking utensil, the limiting piece is a limiting buckle or a limiting stop block which is integrally processed and formed with the lining.

In the above cooking appliance, the pressing plate presses the entire surface of the upper coupler facing away from the inner liner.

In the cooking utensil, the lining is partially recessed towards the direction of the pot body to form a mounting groove, and the upper coupler is positioned in the mounting groove.

In the cooking utensil, a plurality of limit ribs are convexly arranged in the mounting groove, and the limit ribs are in interference fit with the side surfaces of the upper coupler.

In the cooking utensil, a through hole positioned at one side of the upper coupler is formed in the mounting groove, the pot cover further comprises an exhaust pipe, a pressure limiting valve buckled on the exhaust pipe and an exhaust rod which is arranged in a floating mode, one end of the exhaust rod is positioned below the pressure limiting valve, and the other end of the exhaust rod penetrates through the through hole.

In the cooking utensil, the pressing plate comprises a pressing part and a mounting part, the pressing part presses the upper coupler, and the mounting part is fixedly connected with the lining through a screw.

In the cooking utensil, one side of the inner liner, which is away from the pot body, is provided with the screw column, the mounting part is provided with the positioning sleeve sleeved on the outer side of the screw column, and the mounting part is connected with the screw column through the screw.

In the cooking utensil, the pressing plate further comprises a transition part connected with the pressing part and the mounting part, a positioning groove is formed in the lining, and the positioning groove is in plug-in fit with the transition part so as to position the pressing plate.

The utility model has the beneficial effects that:

a pressing plate is arranged on one side, away from the pot body, of the inner lining, and the pressing plate is connected with the inner lining to fix the upper coupler on the inner lining in a pressing mode. When the upper coupler is assembled, the upper coupler is firstly placed on one side of the inner liner, which is far away from the pot body, then the pressing plate is placed on one side of the upper coupler, which is far away from the inner liner, and finally the pressing plate is connected with the inner liner, so that the pressing plate presses the upper coupler towards the inner liner, and the upper coupler can be fixed on the inner liner. Because the upper coupler is tightly pressed on the lining by the pressing plate, the upper coupler cannot shake, so that the fixing effect of the upper coupler is improved, the condition that the upper coupler has functional failure due to shaking is avoided, and the normal use of the cooking utensil is ensured.

One side of the lining, which is away from the pot body, is also provided with a limiting piece, one end of the upper coupler is pre-limited between the limiting piece and the lining, and the pressing plate presses the other end of the upper coupler. Through the design, the pre-positioning of the upper coupler can be realized through the cooperation of the limiting piece and one end of the upper coupler, so that the assembly of the later pressing plate is convenient; in addition, through the design, the pressing plate is not required to press the whole surface of the upper coupler, which is away from the lining, and only the other end of the upper coupler is required to be pressed, so that the material cost and the manufacturing difficulty of the pressing plate are reduced.

The limiting piece is a limiting buckle or a limiting stop block which is integrally processed and formed with the lining. By the design, the assembly step of the limiting piece and the lining can be omitted, so that the assembly efficiency of the pot cover is improved; meanwhile, the scheme of integrated processing and forming enhances the connection reliability of the limiting piece and the lining, and improves the positioning effect of the limiting piece on the upper coupler.

The platen presses the upper coupler against the entire surface of the liner. By means of the design, the upper coupler can be fixed by only one pressing plate, other fixing structures are not required to be arranged on the lining, the structure of the lining is simplified, and the processing difficulty of the lining is reduced.

The lining is partially sunken towards the direction of the pot body to form a mounting groove, and the upper coupler is positioned in the mounting groove. By means of the design, the upper coupler can be further limited through the mounting groove, so that the fixing effect of the upper coupler is improved, the upper coupler is further prevented from horizontally shaking, the distance between the upper coupler and the lower coupler can be reduced, and the coupling reliability of the upper coupler and the lower coupler is improved.

The inside of mounting groove is protruding to be equipped with a plurality of spacing ribs, and spacing rib and the side interference fit of last coupler. By the design, the upper coupler can be prevented from shaking when the cooking appliance runs, so that the stability of the cooking appliance is ensured when the cooking appliance runs; in addition, the shape of the mounting groove is not limited to be matched with the shape of the upper coupler, so that the processing difficulty of the mounting groove is reduced; finally, due to the design of the limiting ribs, the friction resistance applied when the upper coupler is installed in the installation groove can be effectively reduced, so that the upper coupler is more labor-saving when the upper coupler is installed in the installation groove.

The mounting groove is internally provided with a perforation positioned at one side of the upper coupler, the pot cover also comprises an exhaust pipe, a pressure limiting valve buckled on the exhaust pipe and an exhaust rod which is arranged in a floating way, one end of the exhaust rod is positioned below the pressure limiting valve, and the other end of the exhaust rod penetrates through the perforation. The design is convenient and trouble-saving to install, and the whole is elegant and attractive when the design is positioned in a plane.

The pressing plate comprises a pressing part and a mounting part, the pressing part presses the upper coupler, and the mounting part is fixedly connected with the lining through a screw. By means of the design, connection reliability of the pressing plate and the lining can be enhanced through screw connection, and the pressing plate and the lining can be detached, so that the coupler can be detached for maintenance and replacement in the later period conveniently, and the disassembly and assembly efficiency of the upper coupler is further improved.

One side of the lining, which is away from the pot body, is provided with a screw column, the installation part is provided with a positioning sleeve sleeved outside the screw column, and the installation part is connected with the screw column through a screw. By means of the design, the positioning sleeve and the screw column are matched to achieve the pre-positioning of the pressing plate, so that the situation that the mounting portion cannot be connected with the screw column due to the fact that the mounting position of the pressing plate is wrong is prevented.

The pressing plate further comprises a transition part connected with the pressing part and the mounting part, and a positioning groove is formed in the lining and is in plug-in fit with the transition part so as to position the pressing plate. By means of the design, the pressing plate can be further positioned through the cooperation of the transition part and the positioning groove, so that the phenomenon that the pressing part cannot press the upper coupler due to rotary displacement of the pressing plate when a screw is screwed is avoided, and therefore the assembling difficulty of the pressing plate is further reduced.

These features and advantages of the present utility model will be disclosed in detail in the following detailed description and the accompanying drawings.

[ description of the drawings ]

The utility model is further described with reference to the accompanying drawings:

FIG. 1 is an exploded view of a lid according to a first embodiment of the present utility model;

FIG. 2 is a schematic view of a liner according to an embodiment of the present utility model;

FIG. 3 is an enlarged schematic view of a portion of FIG. 2A;

FIG. 4 is a schematic view of a platen according to a first embodiment of the present utility model;

FIG. 5 is a schematic diagram of a platen in a first embodiment of the present utility model;

FIG. 6 is a schematic diagram showing the structure of the upper coupler preassembled in the mounting slot according to the first embodiment of the present utility model;

FIG. 7 is an assembly view of a middle platen, an upper coupler and a liner according to an embodiment of the present utility model.

Reference numerals:

100. a lining; 110. a mounting groove; 111. limit ribs; 120. a limiting piece; 130. a screw post; 140. a positioning groove; 150. perforating; 160. a guide post; 200. an upper coupler; 300. a pressing plate; 310. a pressing part; 320. a mounting part; 321. a positioning sleeve; 330. a transition section; 331. a lower vertical section; 332. an upper vertical section; 333. a horizontal section; 340. reinforcing ribs; 400. a face cover; 500. an exhaust rod; 510. and a guide hole.

[ detailed description ] of the utility model

The utility model provides a cooking utensil, which comprises a pot body and a pot cover, wherein the pot body comprises a lower coupler, the pot cover comprises a lining and an upper coupler arranged on the lining, the upper coupler corresponds to the lower coupler, a pressing plate is arranged on one side of the lining, which is away from the pot body, and the pressing plate is connected with the lining so as to press and fix the upper coupler on the lining.

The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model. In addition, it is to be understood that the terms "upper," "lower," "left," "right," "longitudinal," "transverse," "inner," "outer," "vertical," "horizontal," "top," "bottom," and the like, which refer to an orientation or positional relationship, are merely based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices/elements referred to must have a specific orientation or be configured and operated in a specific orientation, and thus are not to be construed as limiting the present utility model.

Example 1

Referring to fig. 1 to 7, the cooking apparatus in this embodiment is an electric pressure cooker, an electric rice cooker, an air fryer, or the like, and includes a cooker body (not shown in the drawings) and a cover, the cooker body includes a lower coupler, the cover includes a liner 100 and an upper coupler 200 disposed on the liner 100, the upper coupler 200 corresponds to the lower coupler, a pressing plate 300 is disposed on a side of the liner 100 facing away from the cooker body, and the pressing plate 300 is connected with the liner 100 to press and fix the upper coupler 200 on the liner 100. When the upper coupler 200 is assembled, the upper coupler 200 is firstly placed on one side of the liner 100, which is away from the pot body, then the pressing plate 300 is placed on one side of the upper coupler 200, which is away from the liner 100, and finally the pressing plate 300 is connected with the liner 100, so that the pressing plate 300 presses the upper coupler 200 towards the direction of the liner 100, and the upper coupler 200 can be fixed on the liner 100. Because the upper coupler 200 is tightly pressed on the liner 100 by the pressing plate 300, the upper coupler 200 cannot shake, so that the fixing effect of the upper coupler 200 is improved, the condition that the upper coupler 200 has functional failure due to shake is avoided, and the normal use of the cooking utensil is ensured.

Specifically, in this embodiment, the liner 100 is partially recessed toward the direction of the pot body to form the mounting groove 110, and the upper coupler 200 is located in the mounting groove 110, so that the upper coupler 200 can be further limited by the mounting groove 110, so that the fixing effect of the upper coupler 200 is improved, the upper coupler 200 is further prevented from horizontally shaking, the distance between the upper coupler 200 and the lower coupler can be reduced, and the coupling reliability of the upper coupler 200 and the lower coupler is improved.

In addition, the bottom wall of the mounting groove 110 in this embodiment is provided with an upwardly extending limiting member 120, the limiting member 120 is a limiting buckle integrally formed with the liner 100, the limiting buckle comprises an elastic arm and a baffle plate disposed at the top of the elastic arm, when assembling, one end of the upper coupler 200 is pre-limited between the limiting member 120 and the bottom wall of the mounting groove 110, then the upper coupler 200 is pressed to be embedded into the mounting groove 110, then the pressing plate 300 is placed on the upper coupler 200 and is pressed against the other end of the upper coupler 200 opposite to the limiting member 120, and finally the pressing plate 300 is connected with the liner 100. Therefore, the upper coupler 200 can be pre-positioned by the cooperation of the limiting member 120 and one end of the upper coupler 200, so as to facilitate the assembly of the later pressing plate 300; in addition, by adopting the design, the pressing plate 300 is not required to press the whole surface of the upper coupler 200, which is away from the liner 100, and only the other end of the upper coupler 200 is required to be pressed, so that the material cost and the manufacturing difficulty of the pressing plate 300 are reduced; finally, the scheme of integrally processing and forming the limiting piece 120 and the liner 100 can omit the assembly step of the limiting piece 120 and the liner 100, thereby improving the assembly efficiency of the pot cover; meanwhile, the integrally processed and formed scheme also enhances the connection reliability of the limiting piece 120 and the lining 100, and improves the positioning effect of the limiting piece 120 on the upper coupler 200.

Secondly, in the embodiment, the inner side wall of the mounting groove 110 is further provided with a plurality of spacing ribs 111 arranged at intervals in a protruding manner, the plurality of spacing ribs 111 are distributed on the periphery side of the upper coupler 200, and the spacing ribs 111 are in interference fit with the side surface of the upper coupler 200, so that the upper coupler 200 can be further prevented from shaking when the cooking appliance is operated, and the stability of the cooking appliance is ensured when the cooking appliance is operated; in addition, the shape of the mounting groove 110 is not limited to be matched with the shape of the upper coupler 200, so that the processing difficulty of the mounting groove 110 is reduced; finally, the design of the limiting ribs 111 can also effectively reduce the friction resistance applied when the upper coupler 200 is installed in the installation groove 110, so that the upper coupler 200 is more labor-saving when installed in the installation groove 110.

Furthermore, the pressing plate 300 in this embodiment includes a pressing portion 310 and an installation portion 320, the pressing portion 310 is used for pressing the upper coupler 200, and the installation portion 320 is fixed with the liner 100 through screw connection, so that the connection reliability of the pressing plate 300 and the liner 100 can be enhanced through screw connection, and the pressing plate 300 and the liner 100 can be disassembled, so that the later disassembly of the upper coupler 200 is convenient for maintenance and replacement, and the disassembly and assembly efficiency of the upper coupler 200 is further improved.

As shown in fig. 4 to 6, in order to fix the mounting portion 320 and the liner 100 through screw connection, in this embodiment, a screw column 130 extending upward is disposed on a side of the liner 100 facing away from the pan body, the screw column 130 is located at an outer side of the mounting groove 110, the pressing plate 300 further includes a transition portion 330 connecting the pressing portion 310 and the mounting portion 320, the transition portion 330 extends substantially vertically, the pressing portion 310 is disposed at a bottom end of the transition portion 330, the mounting portion 320 is disposed at a top end of the transition portion 330, the pressing portion 310 and the mounting portion 320 extend horizontally in opposite directions, a positioning sleeve 321 is disposed on a bottom surface of the mounting portion 320, the positioning sleeve 321 is sleeved at an outer side of the screw column 130, and the mounting portion 320 is connected with the screw column 130 through screws.

In order to avoid that the pressing portion 310 cannot press the upper coupler 200 due to rotational displacement of the pressing plate 300 during screwing, the liner 100 in this embodiment is further provided with a positioning groove 140, and the positioning groove 140 is in plug-in fit with the transition portion 330 to position the pressing plate 300, so that the pressing portion 310 cannot press the upper coupler 200 due to rotational displacement of the pressing plate 300 during screwing is avoided, and therefore assembly difficulty of the pressing plate 300 is further reduced.

In addition, in order to enhance the structural strength of the transition portion 330, breakage is avoided when the pressing plate 300 presses the upper coupler 200, the transition portion 330 in this embodiment includes a lower vertical section 331 connected to the pressing portion 310, an upper vertical section 332 connected to the mounting portion 320, and a horizontal section 333 connected between the lower vertical section 331 and the upper vertical section 332, and reinforcing ribs 340 are connected between the lower vertical section 331 and the bottom surface of the horizontal section 333, and between the upper vertical section 332 and the top surface of the horizontal section 333, so that the structural strength of the transition portion 330 is enhanced, and breakage is avoided when the pressing plate 300 is assembled.

Finally, the pot cover in this embodiment further includes a steel cover, a surface cover 400, an exhaust pipe, a pressure limiting valve and an exhaust rod 500, wherein the liner 100 is disposed around the steel cover and is in running fit with the steel cover, the liner 100 is connected with the surface cover covered outside the steel cover, the exhaust pipe penetrates through the steel cover and the surface cover 400, the pressure limiting valve is buckled at the upper end of the exhaust pipe, the exhaust rod 500 is floatingly installed between the steel cover and the surface cover 400, a through hole 150 positioned at one side of the upper coupler 200 is arranged in the installation groove 110, one end of the exhaust rod 500 is positioned below the pressure limiting valve, and the other end of the exhaust rod 500 penetrates through the through hole 150. Preferably, a guide post 160 extending upwards is further arranged on one side, away from the pot body, of the liner 100, and a guide hole 510 matched with the guide post 160 is formed in the exhaust rod 500 so as to guide the exhaust rod 500 to move vertically, and the exhaust rod 500 can jack up the pressure limiting valve to exhaust.

It will be appreciated that in other embodiments of the present utility model, the pressing plate may also have a flat plate structure, and the lining is provided with a limiting groove, and the pressing plate is inserted into the limiting groove, so that the pressing plate is limited by the limiting groove to prevent the pressing plate from rotating during screwing.

It can be understood that in other embodiments of the present utility model, the mounting portion extends vertically, the pressing portion extends horizontally, so that the pressing plate forms an L-shaped structure, at this time, a vertically extending connecting plate is provided on the liner, a through hole is provided on the connecting plate, and the screw rod penetrates through the mounting portion and the connecting plate and then is connected with the nut, so as to realize connection between the mounting portion and the liner; or, one of the installation part and the connecting plate is provided with a perforation, and the other is provided with a threaded hole, and a screw passes through the perforation to be screwed with the threaded hole, so that the connection between the installation part and the lining can be realized by the design.

It will be appreciated that in other embodiments of the utility model, the stop member may also be a stop integrally formed with the liner, the stop being connected to the wall of the mounting groove and extending inwardly of the mounting groove, such that the pre-definition of one end of the upper coupler may be achieved by the stop member.

It can be appreciated that in other embodiments of the present utility model, the liner may not be provided with a mounting groove, and at this time, the liner is convexly provided with a limiting buckle and a plurality of ribs surrounding the outer peripheral side of the upper coupler, the ribs are in interference fit with the outer peripheral side of the upper coupler, and the limiting buckle limits one end of the upper coupler.

It will be appreciated that in other embodiments of the present utility model, the number of the pressing plates is two, and the two pressing plates are disposed opposite to each other, wherein one pressing plate presses one end of the upper coupler, and the other pressing plate presses the other end of the upper coupler, so that the upper coupler is prevented from shaking.

Example two

Compared with the first embodiment, the difference of the embodiment is that the pressing plate presses the whole surface of the upper coupler deviating from the lining, at this time, the left side and the right side of the pressing plate are fixed on the lining through screws, so that the installation reliability of the pressing plate is improved, the pressing effect of the upper coupler is improved, the upper coupler is prevented from shaking, in addition, the upper coupler can be fixed only by one pressing plate, other fixing structures such as limiting pieces are not required to be arranged on the lining, the structure of the lining is simplified, and the processing difficulty of the lining is reduced.

While the utility model has been described in terms of embodiments, it will be appreciated by those skilled in the art that the utility model is not limited thereto but rather includes the drawings and the description of the embodiments above. Any modifications which do not depart from the functional and structural principles of the present utility model are intended to be included within the scope of the appended claims.

Claims

1. The cooking utensil comprises a cooker body and a cooker cover, wherein the cooker body comprises a lower coupler, the cooker cover comprises a lining and an upper coupler arranged on the lining, and the upper coupler corresponds to the lower coupler.

2. The cooking appliance of claim 1, wherein a side of the liner facing away from the pot is further provided with a stopper, one end of the upper coupler is pre-defined between the stopper and the liner, and the pressing plate presses the other end of the upper coupler.

3. The cooking appliance of claim 2, wherein the stop is a stop catch or stop block integrally formed with the liner.

4. The cooking appliance of claim 1 wherein the platen presses the entire surface of the upper coupler facing away from the liner.

5. The cooking apparatus according to any one of claims 1 to 4, wherein the inner liner is partially recessed toward the pot body to form a mounting groove, and the upper coupler is positioned in the mounting groove.

6. The cooking device of claim 5, wherein a plurality of limit ribs are provided in the mounting groove in a protruding manner, and the limit ribs are in interference fit with the side surface of the upper coupler.

7. The cooking device of claim 5, wherein a through hole is formed in the mounting groove and is positioned at one side of the upper coupler, the pot cover further comprises an exhaust pipe, a pressure limiting valve buckled on the exhaust pipe, and an exhaust rod which is arranged in a floating mode, one end of the exhaust rod is positioned below the pressure limiting valve, and the other end of the exhaust rod penetrates through the through hole.

8. The cooking apparatus according to any one of claims 1 to 4, wherein the pressing plate includes a pressing portion that presses the upper coupler and a mounting portion that is fixed to the inner liner by screw connection.

9. The cooking device of claim 8, wherein a screw post is provided on a side of the liner facing away from the pot body, the mounting portion is provided with a positioning sleeve sleeved on an outer side of the screw post, and the mounting portion is connected with the screw post through a screw.

10. The cooking device of claim 8, wherein the pressure plate further comprises a transition portion connecting the pressing portion and the mounting portion, and wherein the liner is provided with a positioning groove, and wherein the positioning groove is in plug-in fit with the transition portion to position the pressure plate.