CN215686655U - Cooking utensil - Google Patents

Abstract

The present invention provides a cooking appliance, comprising: an appliance body; the cover body is pivotally arranged on the appliance body through a pivot; the cover opening detection device comprises a switch and a touch structure which are matched with each other to detect the opening and closing state of the cover body, one of the switch and the touch structure is arranged on the appliance body, the other of the switch and the touch structure is arranged on the cover body, and the touch structure and the appliance body or the cover body where the touch structure is arranged are in an integral structure or fixedly connected. By applying the technical scheme of the utility model, the problem of low assembly efficiency of the cooking utensil in the prior art can be effectively solved.

Description

Cooking utensil

Technical Field

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

Background

At present, the electric pressure cooker in the market generally comprises a cooker body and a cooker cover, wherein the cooker cover is pivotally arranged on the cooker body. For cooking safety, electric pressure cookers are also commonly provided with a cover opening and closing detection device. The cover opening and closing detection device generally includes a trigger structure, a switch, and a transmission structure disposed between the trigger structure and the switch. When the cover body is in the open-close state, the trigger structure is matched with the transmission structure, the transmission structure is matched with the switch, and the state of the switch is switched to realize the detection of the open-close state change of the cover body.

The cover opening and closing detection device in the structure has the advantages of more parts, complex assembly and high production cost.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a cooking appliance to solve the problem of low assembly efficiency of the cooking appliance in the prior art.

In order to achieve the above object, the present invention provides a cooking appliance, comprising: an appliance body; the cover body is pivotally arranged on the appliance body through a pivot; the cover opening detection device comprises a switch and a touch structure which are matched with each other to detect the opening and closing state of the cover body, one of the switch and the touch structure is arranged on the appliance body, the other of the switch and the touch structure is arranged on the cover body, and the touch structure and the appliance body or the cover body where the touch structure is arranged are in an integral structure or fixedly connected.

By applying the technical scheme of the utility model, the state of the switch is changed by directly matching the touch structure with the switch without arranging a transmission structure mentioned in the background technology, so that the specific structure of the cover opening detection device is simplified, parts are reduced, the assembly difficulty of the cover opening detection device is reduced, and the production cost of the cooking utensil is reduced. In addition, because touch the structure or the snap-on is on its spare part, or with its spare part integrated into one piece that belongs to, no matter above-mentioned any kind of form, the assembly step can all be simplified effectively, promote assembly efficiency.

Further, the utensil body comprises a pot body and a middle plate arranged at the upper part of the pot body, and part of the middle plate forms a touch structure. Above-mentioned structure utilizes the structure of medium plate itself to act as uncap detection device's structure of touching can further reduce spare part, simplifies the assembly step, reduces cooking utensil's manufacturing cost.

Furthermore, the middle plate comprises a middle plate body and a first mounting seat arranged on the middle plate body, the pivot shaft penetrates through the first mounting seat, and part of the first mounting seat forms a touch structure. The structure enables the first mounting seat of the middle plate to serve as a touch structure to trigger the cover body and also serve as a mounting base of the pivot, and one part has multiple purposes, so that parts are further reduced, assembly steps are simplified, and the production cost of the cooking utensil is reduced.

Further, the open cover detecting means is provided on a side of the cooking appliance close to the pivot shaft. The structure can ensure that the touch structure is always matched with the switch in the cover opening process, and can reduce the volume of the touch structure and the switch, thereby reducing the production cost. Meanwhile, the volumes of the touch structure and the switch are reduced, so that the space of the cooking utensil occupied by the cover opening detection device is small, and the miniaturization design can be realized.

Further, the switch includes the switch body and the shell fragment that sets up on the switch body movably, is provided with the contact on the switch body, touches the structure and is the riser that sets up on the utensil body, and the shell fragment can cooperate so that shell fragment and contact cooperation are with the state of change over switch with the edge butt of riser. The switch is simple in structure, low in cost and high in reliability.

Further, the shell fragment includes the shell fragment body with switch body pivotal connection and sets up the cooperation piece on the shell fragment body, and the cooperation piece includes the arc fitting surface, and the arc fitting surface can cooperate with the marginal butt of riser. Above-mentioned structure makes at the lid in-process that opens and shuts, and the shell fragment can slide smoothly on the edge of riser, can reduce on the one hand and open and close the lid bite phenomenon, and on the other hand reduces the wearing and tearing to the riser, guarantees to open and close the reliability that the lid detected.

Further, the cooperation piece is semi-circular piece, and the edge of riser includes inboard edge, outside edge and is located the upside edge between inboard edge and the outside edge, cooperation piece and inboard edge and the cooperation of upside edge butt, and the position department that is close to in the outside edge of upside edge is provided with spacing arch, and spacing arch can be with the cooperation piece butt in order to block the cooperation piece. The structure can effectively avoid the phenomenon of unsmooth cover closing and improve the use experience of users.

Further, the cooking appliance further includes: the switch is arranged on the cover body through the mounting bracket. The switch is convenient to install on one hand, and the cover body does not need to redesign the die opening on the other hand, so that the production cost is reduced.

Furthermore, a clamping groove and a limiting convex column are arranged on the mounting support, the switch is clamped in the clamping groove, and a matching hole matched with the limiting convex column is formed in the switch. The switch is mounted on the mounting bracket in a simple and convenient mode, so that the assembly efficiency of the switch is improved.

Further, the installing support includes the mounting panel and sets up pothook and the card muscle on the mounting panel, and the pothook includes extension board and hook portion, and the space between the surface that is close to the card muscle of extension board and the surface that is close to the pothook of card muscle forms the draw-in groove. The structure is simple and easy to process.

Further, the mounting bracket further comprises a slot and a mounting hole, the cover body is provided with a dowel matched with the slot and a matching hole opposite to the mounting hole, and the fastener penetrates through the mounting hole and the matching hole to fix the mounting bracket. The structure enables the mounting bracket to be mounted on the cover body in a simple mode, and the assembly efficiency is high.

Furthermore, the lid includes lid body and second mount pad, and the pivot is worn to locate on the second mount pad, and part second mount pad forms the dowel bar. By the structure, the second mounting seat can be used as a dowel of the mounting bracket and a mounting base of the pivot, one part has multiple purposes, the number of parts is reduced, and the production cost is reduced.

Drawings

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

fig. 1 is an exploded view schematically showing a partial structure of an embodiment of a cooking appliance according to the present invention;

fig. 2 shows a schematic longitudinal sectional view of the cooking appliance of fig. 1, wherein the lid body of fig. 2 is in a closed state;

fig. 3 shows an enlarged schematic structure at a of the cooking appliance of fig. 2;

fig. 4 is a schematic longitudinal sectional view illustrating the cooking appliance of fig. 1, in which the cover of fig. 4 is in an opened state;

fig. 5 shows an enlarged schematic structural view at B of the cooking appliance of fig. 4;

fig. 6 illustrates a perspective view of a middle plate of the cooking appliance of fig. 1;

FIG. 7 shows an enlarged schematic view of the middle plate of FIG. 6 at C;

fig. 8 shows a schematic perspective view of an inner liner of the cooking appliance of fig. 1;

FIG. 9 shows an enlarged schematic view of the liner of FIG. 8 at D;

FIG. 10 illustrates an exploded view of a switch and mounting bracket of the cooking appliance of FIG. 1; and

fig. 11 shows a perspective view of the mounting bracket of fig. 10.

Wherein the figures include the following reference numerals:

10. an appliance body; 11. a pot body; 12. a middle plate; 121. a middle plate body; 20. a cover body; 21. a cover body; 211. a mating hole; 22. a second mounting seat; 30. a pivot; 40. a cover opening detection device; 41. a switch; 411. a switch body; 412. a spring plate; 413. a contact; 414. a spring plate body; 415. a mating tab; 416. a mating hole; 42. a touch structure; 421. an inner edge; 422. an outer edge; 423. an upper side edge; 424. a limiting bulge; 50. mounting a bracket; 51. a card slot; 52. a limiting convex column; 53. mounting a plate; 54. a hook; 541. an extension plate; 542. a hook portion; 55. clamping ribs; 56. a slot; 57. mounting holes; 60. a fastener.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1 to 5, the cooking appliance of the present embodiment includes: the device includes a device body 10, a lid body 20, and an open-lid detection device 40. The cover 20 is pivotally disposed on the device body 10 via a pivot 30. The lid opening detection device 40 includes a switch 41 and a trigger 42 that are mutually matched to detect the opening/closing state of the lid 20, the switch 41 is disposed on the lid 20, and the trigger 42 is disposed on the appliance body 10 and is integrated with the appliance body 10.

By applying the technical scheme of the embodiment, the state of the switch 41 is changed by directly matching the touch structure 42 with the switch 41 without setting a transmission structure mentioned in the background technology, so that the specific structure of the cover opening detection device 40 is simplified, parts are reduced, the assembly difficulty of the cover opening detection device 40 is reduced, and the production cost of the cooking utensil is reduced. In addition, since the trigger 42 is integrally formed with the device body 10, the assembling steps can be effectively simplified, and the assembling efficiency can be improved.

Of course, in other embodiments not shown in the figures, the trigger 42 can be fixedly connected to the device body 10 by a connecting member. The structure can also simplify the assembly steps and improve the assembly efficiency.

In the present embodiment, when the lid body 20 is closed, the trigger 42 is separated from the switch 41. When the cover 20 is in the open state (including the cover 20 being opened at a small angle and a large angle), the trigger 42 cooperates with the switch 41 to switch the state of the switch 41. The above structure can judge the state of the lid 20 by the state change of the switch 41. Of course, in other embodiments not shown in the drawings, the trigger structure 42 may also be engaged with the switch 41 when the cover body 20 is closed, and the trigger structure 42 is separated from the switch 41 when the cover body 20 is in the non-closed state.

Of course, in other embodiments not shown in the figures, the trigger structure may be provided on the cover and the switch may be provided on the appliance body. Above-mentioned structure also needn't set up the transmission structure who mentions in the background art to simplified the concrete structure of detection device uncaps, reduced spare part, reduced the assembly degree of difficulty of detection device uncaps, reduced cooking utensil's manufacturing cost simultaneously.

As shown in fig. 2 to 7, in the present embodiment, the utensil body 10 includes a pot body 11 and a middle plate 12 disposed at an upper portion of the pot body 11, and a portion of the middle plate 12 forms a trigger structure 42. The structure utilizes the structure of the middle plate 12 as the touch structure 42 of the uncovering detection device 40, so that the parts can be further reduced, the assembly steps are simplified, and the production cost of the cooking utensil is reduced. Of course, in other embodiments not shown in the figures, the trigger structure may be directly fixed to the middle plate by a connector, or may be bonded to the middle plate.

As shown in fig. 2 to 7, in the present embodiment, the middle plate 12 includes a middle plate body 121 and a first mounting seat disposed on the middle plate body 121, the pivot 30 is disposed on the first mounting seat, and a portion of the first mounting seat forms the trigger structure 42. The above structure enables the first mounting seat of the middle plate 12 to be used as both the trigger structure 42 for triggering the cover 20 and the mounting base of the pivot 30, and one component has multiple purposes, thereby further reducing the number of parts, simplifying the assembly steps, and reducing the production cost of the cooking appliance.

As shown in fig. 2 and 4, in the present embodiment, the open cover detecting means 40 is provided at a side of the cooking appliance close to the pivot 30. The structure can ensure that the touch structure 42 is always matched with the switch 41 in the cover opening process, and can reduce the volume of the touch structure 42 and the switch 41, thereby reducing the production cost. Meanwhile, the touch structure 42 and the switch 41 are reduced in size, so that the cover opening detection device 40 occupies a small space of the cooking appliance, and a miniaturized design can be realized.

As shown in fig. 2 to 7, in the present embodiment, the switch 41 includes a switch body 411 and a spring plate 412 movably disposed on the switch body 411, the switch body 411 is disposed with a contact 413, the triggering structure 42 is a vertical plate disposed on the device body 10, and the spring plate 412 can be abutted and matched with an edge of the vertical plate so that the spring plate 412 is matched with the contact 413 to switch the state of the switch 41. The switch 41 has a simple structure, low cost and high reliability.

As shown in fig. 3, 5 and 10, in the present embodiment, the elastic sheet 412 includes an elastic sheet body 414 pivotally connected to the switch body 411 and a matching sheet 415 disposed on the elastic sheet body 414, and the matching sheet 415 includes an arc-shaped matching surface, and the arc-shaped matching surface can be in abutting fit with an edge of the vertical plate. Above-mentioned structure makes at the lid in-process that opens and shuts, and shell fragment 412 can slide smoothly on the edge of riser, can reduce on the one hand and open and close the lid bite phenomenon, and on the other hand reduces the wearing and tearing to the riser, guarantees to open and close the reliability that the lid detected.

As shown in fig. 3 and fig. 5 to 7, in the present embodiment, the fitting piece 415 is a semicircular piece, and the edge of the vertical plate includes an inner edge 421, an outer edge 422, and an upper edge 423 located between the inner edge 421 and the outer edge 422. In the above structure, if the engaging piece 415 abuts against and engages with the outer edge 422 during the opening process, the engaging piece 415 is likely to abut against and interfere with the outer edge 422 and cannot contact with the upper edge 423 during the closing process, which may affect the smoothness during the closing process and lead to poor user experience. In order to solve the above problem, in the present embodiment, the engaging piece 415 is engaged with the inner edge 421 and the upper edge 423 in an abutting manner, a position of the upper edge 423 close to the outer edge 422 is provided with a limiting protrusion 424, and the limiting protrusion 424 can be engaged with the engaging piece 415 to block the engaging piece 415. Specifically, when the cover body 20 is opened to a predetermined angle (between 80 ° and 120 °), the limiting protrusion 424 can abut against the engaging piece 415 to block the engaging piece 415, so as to prevent the engaging piece 415 from continuously moving to the outer edge 422, thereby preventing the occurrence of the above-mentioned unsmooth cover closing phenomenon and improving the user experience. Note that, in the present embodiment, the preset angle is preferably 85 °.

As shown in fig. 3, 5, 10 and 11, in the present embodiment, the cooking appliance further includes: the switch 41 is mounted on the cover 20 via the mounting bracket 50 by the mounting bracket 50. The structure facilitates the installation of the switch 41 on one hand, and enables the cover body 20 not to redesign the mold opening on the other hand, thereby reducing the production cost.

As shown in fig. 3, 5, 10 and 11, in the present embodiment, the mounting bracket 50 is provided with a locking slot 51 and a limiting protrusion 52, the switch 41 is locked in the locking slot 51, and the switch 41 is provided with a matching hole 416 matching with the limiting protrusion 52. Specifically, during installation, the limiting boss 52 is inserted into the fitting hole 416, and then the switch 41 is clamped into the slot 51. The locking slot 51 enables the switch 41 to move only along the extending direction of the locking slot 51 to limit the movement in other directions, and the limiting convex column 52 enables the switch 41 to move in the extending direction of the locking slot 51 to be limited, so that the switch 41 is firmly installed on the installation bracket 50. The switch 41 is simply and conveniently mounted on the mounting bracket 50, so that the assembly efficiency of the switch 41 is improved.

As shown in fig. 10 and 11, in the present embodiment, the mounting bracket 50 includes a mounting plate 53, and a hook 54 and a hook rib 55 that are disposed on the mounting plate 53, the hook 54 includes an extension plate 541 and a hook portion 542, and a space between a surface of the extension plate 541 near the hook rib 55 and a surface of the hook rib 55 near the hook 54 forms a hook 51. The structure is simple and easy to process.

As shown in fig. 1 and fig. 8 to fig. 11, in the present embodiment, the mounting bracket 50 further includes a slot 56 and a mounting hole 57, the cover 20 is provided with a dowel engaged with the slot 56 and a mating hole 211 opposite to the mounting hole 57, and the fastener 60 is inserted into the mounting hole 57 and the mating hole 211 to fix the mounting bracket 50. Specifically, after the switch 41 is mounted to the mounting bracket 50 to form a module, the slot 56 may be aligned with the rib on the cover 20, the mounting hole 57 is then opposite to the matching hole 211, and finally the fastener 60 is inserted into the mounting hole 57 and the matching hole 211. The above structure makes the mounting bracket 50 mounted on the cover 20 in a simple manner and with high assembly efficiency.

As shown in fig. 1, 8 and 9, in the present embodiment, the cover 20 includes a cover body 21 and a second mounting seat 22, the pivot 30 is disposed on the second mounting seat 22, and a portion of the second mounting seat 22 forms a rib. The structure enables the second mounting seat 22 to be used as a dowel for assembling the mounting bracket 50 and a mounting base of the pivot 30, and one part has multiple purposes, so that the number of parts is reduced, and the production cost is reduced.

Preferably, in this embodiment, the cover body 21 includes a surface cover, a lining, and an inner cover sequentially arranged from top to bottom, and a portion of the lining forms the second mounting seat 22. The structure does not need to be provided with the second mounting seat 22 independently, so that the number of parts is reduced, and the production cost is reduced.

In the present embodiment, the cooking appliance is an electric pressure cooker, but in other embodiments not shown in the drawings, the cooking appliance may also be a cooking device such as an electric cooker or an air fryer.

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

Claims (10)

1. A cooking appliance, comprising:

an appliance body (10);

a cover body (20) which is pivotably provided to the appliance body (10) by a pivot shaft (30);

the cover opening detection device (40) comprises a switch (41) and a touch structure (42) which are matched with each other to detect the opening and closing state of the cover body (20), one of the switch (41) and the touch structure (42) is arranged on the appliance body (10), the other of the switch (41) and the touch structure (42) is arranged on the cover body (20), and the touch structure (42) and the appliance body (10) or the cover body (20) where the touch structure is arranged are of an integral structure or fixedly connected.

2. The cooking appliance according to claim 1, wherein the appliance body (10) comprises a pot body (11) and a middle plate (12) disposed at an upper portion of the pot body (11), a portion of the middle plate (12) forming the touching structure (42).

3. The cooking appliance according to claim 2, wherein the middle plate (12) comprises a middle plate body (121) and a first mounting seat arranged on the middle plate body (121), the pivot (30) is arranged on the first mounting seat in a penetrating way, and part of the first mounting seat forms the triggering structure (42).

4. The cooking appliance according to claim 1, wherein the open cover detecting means (40) is provided on a side of the cooking appliance close to the pivot (30).

5. The cooking appliance according to claim 1, wherein the switch (41) comprises a switch body (411) and a spring plate (412) movably disposed on the switch body (411), the switch body (411) is disposed with a contact (413), the trigger structure (42) is a vertical plate disposed on the appliance body (10), and the spring plate (412) can be in abutting fit with an edge of the vertical plate so that the spring plate (412) is in fit with the contact (413) to switch the state of the switch (41).

6. The cooking appliance according to claim 5, wherein the dome (412) comprises a dome body (414) pivotally connected to the switch body (411) and a mating tab (415) provided on the dome body (414), the mating tab (415) comprising an arcuate mating surface capable of abutting mating with an edge of the riser.

7. The cooking appliance of claim 1, further comprising:

a mounting bracket (50), the switch (41) being mounted on the cover (20) via the mounting bracket (50).

8. The cooking appliance according to claim 7, wherein the mounting bracket (50) is provided with a slot (51) and a limiting convex column (52), the switch (41) is clamped in the slot (51), and the switch (41) is provided with a matching hole (416) matched with the limiting convex column (52).

9. The cooking appliance according to claim 7, wherein the mounting bracket (50) further comprises a slot (56) and a mounting hole (57), the cover (20) is provided with a rib engaged with the slot (56) and a fitting hole (211) opposite to the mounting hole (57), and a fastener (60) is inserted into the mounting hole (57) and the fitting hole (211) to fix the mounting bracket (50).

10. The cooking appliance according to claim 9, wherein the cover (20) comprises a cover body (21) and a second mounting seat (22), the pivot (30) is arranged on the second mounting seat (22) in a penetrating way, and part of the second mounting seat (22) forms the dowel.

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