CN212912810U - Lid and cooking utensil - Google Patents

Abstract

The utility model provides a lid and cooking utensil, wherein the lid includes: a lining cover; the inner cover is pivotally arranged below the lining cover and is provided with a locking position and an unlocking position; the cover opening knob is pivotally arranged on the lining cover and connected with the inner cover, and the cover opening knob comprises a knob body and a cover opening button movably arranged on the knob body; the cover opening clasp is pivotally arranged on the liner cover and provided with a buckling position and a tripping position; the lever, but pivot ground sets up on the knob body, and the first end of lever is located the below of uncapping button, under the circumstances of inner cover rotation to unblock position, the second end of lever is located the below of uncapping clip, under the circumstances of inner cover rotation to closure position, the second end of lever is kept away from uncapping clip. Use the technical scheme of the utility model the fragile problem of the button of uncapping of lid among the correlation technique has been solved effectively.

Description

Lid and cooking utensil

Technical Field

The utility model relates to a small household electrical appliances field particularly, relates to a lid and cooking utensil.

Background

In the correlation technique, be provided with the clasp of uncapping on electric pressure cooker's the pot cover, be provided with on the pot body with uncap clasp complex cooperation clasp, under the circumstances of pot cover and pot body unblock, the user presses the clasp of uncapping, uncap clasp and cooperation clasp dropout in order to realize opening of pot cover. Under the condition that the cooker cover is locked on the cooker body, the cover opening clasp is stopped by the stop structure and cannot rotate, so that the cover opening clasp and the matching clasp cannot be disengaged. The structure can ensure that the cover of the electric pressure cooker can not be opened from the cooker body when the electric pressure cooker cooks under high pressure, thereby improving the safety of the electric pressure cooker.

However, when the user actually uses the electric pressure cooker, the user may not know that the electric pressure cooker is in the upward-pressing state, and thus the cover-opening hook is pressed for many times, which causes the cover-opening hook to be easily damaged, and further affects the service life of the cooking appliance.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a lid and a cooking utensil to solve the problem that the lid-opening button of the lid in the related art is vulnerable.

In order to achieve the above object, according to an aspect of the present invention, there is provided a cover comprising: a lining cover; the inner cover is pivotally arranged below the lining cover and is provided with a locking position locked with an external appliance and an unlocking position unlocked with the external appliance; the cover opening knob is pivotally arranged on the lining cover and connected with the inner cover to drive the inner cover to rotate between a locking position and an unlocking position, and the cover opening knob comprises a knob body and a cover opening button movably arranged on the knob body; the cover opening clasp is pivotally arranged on the lining cover and is provided with a buckling position buckled with an external appliance and a tripping position tripped from the external appliance; the lever, but pivot ground sets up on the knob body, and the first end of lever is located the below of uncapping button, under the circumstances of inner cover rotation to unblock position, the second end of lever is located the below of uncapping clip, under the circumstances of inner cover rotation to closure position, the second end of lever is kept away from uncapping clip.

Use the technical scheme of the utility model, drive the clasp of uncapping through setting up the lever, the first end setting of lever is in the below of uncapping button, the second end of lever is located the below of clasp of uncapping, when pressing the uncapping button downwards, the first end downstream of lever, the second end rebound of lever, thereby stir the clasp of uncapping, make it switch into the dropout position that trips with outside utensil by the lock position with the lock of outside utensil, so that the lid can be opened, the above-mentioned device simple structure, the user operation of being convenient for. In addition, the lever sets up on the knob body, and when the knob that uncaps driven inner cup to closure position, the clasp of uncapping was kept away from to the second end of lever, no matter how press the button of uncapping this moment, the lever can not touch the clasp of uncapping yet to guarantee that knob, lever and the clasp of uncapping can not damage because of exogenic action, prolonged the life of lid.

Further, the cover opening clasp comprises a plate body matched with the second end of the lever, when the lever is at the initial position, the upper surface of the second end of the lever is lower than the lower surface of the plate body when the cover opening clasp is at the buckling position, and in the process that the inner cover rotates to the unlocking position, the lever is kept at the initial position. The structure improves the reliability of uncovering and improves the use experience of users.

Further, the mass of the second end of the lever is greater than the mass of the first end of the lever so that the lever is maintained at the initial position without being subjected to an external force, or the cover further includes: and the limiting structure applies an abutting force or a magnetic force to the lever so as to keep the lever at the initial position. The structure can enable the lever to be located at the initial position, and the cover body is convenient to trip.

Further, the lid includes limit structure, and wherein, limit structure sets up on the knob of uncapping, and limit structure can exert ascending power to the first end of lever, and perhaps, limit structure sets up on the lining lid, and limit structure can exert decurrent power to the second end of lever. The above structure is provided with a limiting device which applies upward force to the first end of the lever so as to maintain the lever at the initial position. Or the stop device applies a downward force to the second end of the lever to maintain the lever in the initial position.

Furthermore, limit structure is the first magnetic path that sets up in uncapping button below, and ascending magnetic force is applyed to the first end of lever to first magnetic path, and perhaps limit structure is the elastic construction who sets up between the first end of knob body and lever, and upward elastic force is applyed to the first end of lever to the elastic construction, and above-mentioned simple structure is effective, can both exert upward power so that the lever maintains initial position through first magnetic path or elastic construction to the first end of lever. Or the limiting structure is a second magnetic block arranged on the lining cover, and the second magnetic block applies downward magnetic force to the second end of the lever. The structure applies a downward force to the second end of the lever through the second magnetic block to maintain the lever at the initial position.

Further, in a case where the inner cover is located at the lock position and the lever is not pressed, the lever is held at the initial position. The structure ensures that the lever is kept at the initial position in the whole process of the inner cover between the locking position and the unlocking position so as to ensure that the cover body can be smoothly opened.

Further, the knob body comprises a knob seat and a handle fixed on the knob seat, the cover opening button is movably arranged on the handle, an installation space is formed between the handle and the knob seat, and the first end of the lever extends into the installation space. The structure is simple, and the assembly is convenient.

Further, the cover body includes: and the pressure relief channel is opened when the inner cover rotates to the unlocking position, and is blocked when the inner cover rotates to the locking position. Through this kind of mode realize that the lid switches between pressure culinary art and non-pressure culinary art, satisfy user's multiple user demand.

Further, the cover body includes: the exhaust pipe comprises an upper exhaust pipe and a lower exhaust pipe, wherein the lower exhaust pipe penetrates through the inner cover, the lower exhaust pipe is provided with an exhaust channel, the upper exhaust pipe is provided with a pressure limiting channel and a pressure relief channel which are arranged at intervals, the upper exhaust pipe can move relative to the lower exhaust pipe, the upper exhaust pipe is provided with a pressure limiting position and a pressure relief position, when the upper exhaust pipe is located at the pressure limiting position, the pressure limiting channel is communicated with the exhaust channel, the pressure relief channel is not communicated with the exhaust channel, when the upper exhaust pipe is located at the pressure relief position, the pressure relief channel is communicated with the exhaust channel, and the cover. In the structure, the cover opening knob can drive the inner cover to be locked or unlocked, and can switch the non-pressure cooking mode and the pressure cooking mode, so that one part has multiple purposes, parts are reduced, and the production cost is reduced.

According to another aspect of the present invention, there is provided a cooking appliance, including: an appliance body; the lid, on the utensil body was located to the lid, the lid can with utensil body closure or unblock, the clasp of uncapping of lid can with utensil body lock or dropout. The cover body has the advantage that the cover opening knob, the lever and the cover opening clasp are not easy to damage, so the cooking utensil with the cover body also has the advantage.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows an exploded view of a partial structure of an embodiment of a cover according to the present invention;

FIG. 2 is a perspective view of the lid body of FIG. 1 with the inner lid in an unlocked position;

FIG. 3 is a schematic longitudinal sectional view of the cover body of FIG. 2 when the cover body is attached to the device body;

FIG. 4 shows an enlarged schematic view of the cover of FIG. 3 at A;

fig. 5 shows an enlarged schematic view of the cover body of fig. 3 at B;

FIG. 6 is a perspective view of the closure of FIG. 1 with the inner lid in a locked position;

FIG. 7 is a schematic longitudinal sectional view showing the cover body of FIG. 6 attached to the device body;

FIG. 8 shows an enlarged schematic view of the cover of FIG. 7 at C;

FIG. 9 is a schematic diagram showing a longitudinal cross-sectional view of the lid cover release clasp of FIG. 3 in a tripped position; and

fig. 10 shows an enlarged schematic view of the cover body of fig. 9 at D.

Wherein the figures include the following reference numerals:

10. a lining cover; 20. an inner cover; 30. opening a cover knob; 31. a knob body; 311. a knob seat; 312. a handle; 1. an installation space; 32. a cover opening button; 40. opening a cover clasp; 41. a lower surface; 50. a lever; 51. a first end; 52. a second end; 521. an upper surface; 60. a limiting structure; 70. an exhaust pipe; 71. an upper exhaust pipe; 711. a pressure limiting channel; 712. a pressure relief channel; 72. a lower exhaust pipe; 721. an exhaust passage; 80. an appliance body; 90. a cover body.

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 accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 4 and 6 to 10, the cover of the present embodiment includes: a liner 10, an inner lid 20, a lid release knob 30, a lid release clasp 40, and a lever 50. Wherein, the inner cover 20 is pivotally arranged below the lining cover 10, the inner cover 20 has a locking position locked with an external appliance and an unlocking position unlocked with the external appliance; the lid opening knob 30 is pivotally disposed on the liner lid 10, the lid opening knob 30 is connected with the inner lid 20 to drive the inner lid 20 to rotate between a locking position and an unlocking position, the lid opening knob 30 includes a knob body 31 and a lid opening button 32 movably disposed on the knob body 31; the cover opening clasp 40 is pivotally arranged on the liner cover 10, and the cover opening clasp 40 is provided with a buckling position buckled with an external appliance and a releasing position released from the external appliance; the lever 50 is pivotably disposed on the knob body 31, a first end 51 of the lever 50 is located below the lid release button 32, a second end 52 of the lever 50 is located below the lid release clasp 40 when the inner lid 20 is rotated to the unlock position, and the second end 52 of the lever 50 is located away from the lid release clasp 40 when the inner lid 20 is rotated to the lock position.

By applying the technical scheme of the embodiment, the cover opening clasp 40 is driven by arranging the lever 50, the first end 51 of the lever 50 is arranged below the cover opening button 32, the second end 52 of the lever is positioned below the cover opening clasp 40, when the cover opening button 32 is pressed downwards, the first end 51 of the lever 50 moves downwards, and the second end 52 of the lever 50 moves upwards, so that the cover opening clasp 40 is shifted to be switched from a buckling position for buckling with an external appliance to a tripping position for tripping with the external appliance, so that the cover body can be opened. In addition, the lever 50 is disposed on the knob body 31, when the cover opening knob 30 drives the inner lid 20 to the locking position, the second end 52 of the lever 50 is far away from the cover opening hook 40, and no matter how the cover opening button 32 is pressed at this time, the lever does not touch the cover opening hook 40, so that the cover opening knob 30, the lever 50 and the cover opening hook 40 are not damaged due to external force, and the service life of the lid body is prolonged.

The inventors have found that the second end 52 of the lever 50 may be tilted upward during the process of driving the inner lid 20 to the unlock position by the lid release knob 30, so that when the inner lid 20 is rotated to the unlock position, the second end 52 of the lever 50 may be located above the lid release hook 40, resulting in that after the lid release button 32 is pressed, the lever 50 cannot pry the lid release hook 40, and finally the lid release hook 40 cannot be released from an external device. In order to solve the above problem, as shown in fig. 2 to 4 and 6 to 8, in the present embodiment, the lid release clasp 40 includes a plate body that is engaged with the second end 52 of the lever 50, an upper surface 521 of the second end 52 of the lever 50 is lower than a lower surface 41 of the plate body when the lid release clasp 40 is in the engaging position when the lever 50 is in the initial position, and the lever 50 is held in the initial position during the rotation of the inner lid 20 to the unlocking position. Since the upper surface 521 of the second end 52 of the lever 50 can be lower than the lower surface 41 of the panel body when the lid release clasp 40 is located at the locking position in the process of rotating the inner lid 20 to the unlocking position, when the inner lid 20 moves to the unlocking position, the upper surface 521 of the second end 52 of the lever 50 can still be lower than the lower surface 41 of the panel body, so that the lever 50 can be pried to release the lid release clasp 40 by pressing the lid release button 32, and the lid release clasp 40 can be released from an external device. The reliability of uncapping is improved, and user experience is promoted.

Specifically, in order to ensure that the second end 52 of the lever 50 is located at the initial position, that is, the upper surface 521 of the second end 52 of the lever 50 is lower than the lower surface 41 of the panel when the cover opening clasp 40 is located at the fastening position, as shown in fig. 1, 3, 4 and 8, in this embodiment, the cover further includes: and a stopper 60 applying an abutting force or a magnetic force to the lever 50 to maintain the lever 50 at an initial position. The above-described structure enables the second end 52 of the lever 50 to be located at the initial position, facilitating the release of the cover. Of course, in other embodiments not shown in the drawings, the mass of the second end 52 of the lever 50 is greater than the mass of the first end 51 of the lever 50 so that the lever 50 is maintained at the initial position without external force, and the structure is simple and easy to machine.

As shown in fig. 1, 3, 4 and 8, in the present embodiment, the cover body includes a stopper structure 60, wherein the stopper structure 60 is disposed on the lid opening knob 30, and the stopper structure 60 can apply an upward force to the first end 51 of the lever 50. The above structure is provided with a stopper to apply an upward force to the first end 51 of the lever 50 so that the lever 50 is always maintained at the initial position. Of course, in other embodiments not shown in the drawings, the limiting structure 60 is disposed on the liner cover 10, and the limiting structure 60 can apply a downward force to the second end 52 of the lever 50, and the above structure can also ensure that the lever 50 is located at the initial position.

Specifically, as shown in fig. 1, 3, 4 and 8, in the present embodiment, the position limiting structure 60 is a first magnetic block disposed below the door-opening button 32, and the first magnetic block applies an upward magnetic force to the first end 51 of the lever 50. The above structure is simple, low cost, and the lever 50 can be maintained at the initial position. Of course, in other embodiments not shown in the drawings, the limiting structure 60 is an elastic structure disposed between the knob body 31 and the first end 51 of the lever 50, and the elastic structure applies an upward elastic force to the first end 51 of the lever 50. Alternatively, in another embodiment, the position limiting structure 60 is a second magnetic block disposed on the liner cover 10, and the second magnetic block applies a downward magnetic force to the second end 52 of the lever 50. The above structure applies a downward force to the second end 52 of the lever 50 by the second magnetic block to maintain the lever 50 at the initial position.

In the present embodiment, in a case where the inner cover 20 is located at the locking position and the lever 50 is not pressed, the lever 50 is held at the initial position. The above structure allows the lever 50 to be maintained at the initial position during the movement of the inner lid between the locked position and the unlocked position, and between the locked position and the unlocked position, so as to ensure the smooth opening of the lid body.

As shown in fig. 1, 2 and 6, in the present embodiment, the knob body 31 includes a knob base 311 and a handle 312 fixed to the knob base 311, the open-cover button 32 is movably disposed on the handle 312, the mounting space 1 is provided between the handle 312 and the knob base 311, and the first end 51 of the lever 50 extends into the mounting space 1. The structure is simple, and the assembly is convenient.

As shown in fig. 1 and 5, in the present embodiment, the cover includes: and the pressure relief channel 712 is opened when the inner cover 20 rotates to the unlocking position, and the pressure relief channel 712 is sealed when the inner cover 20 rotates to the locking position. When the inner cover 20 rotates to the locking position, the pressure relief channel 712 is blocked, the pressure relief cooking function can be realized, when the inner cover 20 rotates to the unlocking position, the pressure relief channel 712 is opened, the non-pressure cooking can be realized, the cover body is switched between the pressure cooking and the non-pressure cooking, and various use requirements of users are met.

As shown in fig. 1 and 5, in the present embodiment, the cover includes: the exhaust pipe 70 comprises an upper exhaust pipe 71 and a lower exhaust pipe 72, the lower exhaust pipe 72 penetrates through the inner cover 20, the lower exhaust pipe 72 is provided with an exhaust passage 721, the upper exhaust pipe 71 is provided with a pressure limiting passage 711 and a pressure relief passage 712 which are arranged at intervals, the upper exhaust pipe 71 can move relative to the lower exhaust pipe 72, the upper exhaust pipe 71 is provided with a pressure limiting position and a pressure relief position, when the upper exhaust pipe 71 is located at the pressure limiting position, the pressure limiting passage 711 is communicated with the exhaust passage 721, the pressure relief passage 712 is not communicated with the exhaust passage 721, when the upper exhaust pipe 71 is located at the pressure relief position, the pressure relief passage 712 is communicated with the exhaust passage 721, and the cover opening knob. In the above structure, when a pressure cooking mode is required, the upper exhaust pipe 71 is adjusted to a pressure limiting position by the cover opening knob 30, at this time, the exhaust passage 721 inside the lower exhaust pipe 72 is communicated with the pressure limiting passage 711 inside the upper exhaust pipe 71, and when the gas pressure in the cooker is greater than a preset value, the gas is exhausted to the outside atmosphere through the pressure limiting passage 711. When a non-pressure cooking mode needs to be used, the upper exhaust pipe 71 is adjusted to a pressure relief position through the cover opening knob 30, the exhaust passage 721 inside the lower exhaust pipe 72 is communicated with the pressure relief passage 712 inside the upper exhaust pipe 71 at the moment, and gas in a cooking cavity of an external appliance can be directly exhausted to the outside atmosphere through the pressure relief passage 712, so that non-pressure cooking is realized. In the above structure, the cover opening knob 30 can drive the locking or unlocking of the inner cover 20 and switch between the non-pressure cooking mode and the pressure cooking mode, and one component has multiple purposes, thereby reducing the number of parts and reducing the production cost.

As shown in fig. 3, 7 and 9, the present application also provides a cooking appliance, an embodiment of the cooking appliance of the present application includes: the cover comprises an appliance body 80 and a cover body 90, wherein the cover body is covered on the appliance body, the cover body 90 can be locked or unlocked with the appliance body 80, and the cover opening clasp 40 of the cover body 90 can be buckled or released with the appliance body 80. The cooking appliance having the cover as described above also has an advantage in that the cover opening knob 30, the lever 50, and the cover opening clasp 40 are not easily damaged.

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

Claims (10)

1. A cover, comprising:

a liner cover (10);

an inner cover (20) pivotably disposed below the liner cover (10), the inner cover (20) having a locked position for locking with an external device and an unlocked position for unlocking with the external device;

a lid opening knob (30) pivotally disposed on the liner (10), the lid opening knob (30) being connected to the inner lid (20) to drive the inner lid (20) to rotate between the locked position and the unlocked position, the lid opening knob (30) including a knob body (31) and a lid opening button (32) movably disposed on the knob body (31);

the cover opening clasp (40) is pivotally arranged on the lining cover (10), and the cover opening clasp (40) is provided with a buckling position buckled with the external appliance and a releasing position released from the external appliance;

a lever (50) pivotably disposed on the knob body (31), a first end (51) of the lever (50) being located below the lid release button (32), a second end (52) of the lever (50) being located below the lid release clasp (40) when the inner lid (20) is rotated to the unlocked position, the second end (52) of the lever (50) being located away from the lid release clasp (40) when the inner lid (20) is rotated to the locked position.

2. Cover according to claim 1, characterized in that the lid release clasp (40) comprises a plate cooperating with the second end (52) of the lever (50), the upper surface (521) of the second end (52) of the lever (50) being lower, when the lever (50) is in the initial position, than the lower surface (41) of the plate when the lid release clasp (40) is in the closed position, the lever (50) being maintained in the initial position during the rotation of the inner lid (20) towards the unlocked position.

3. The cover according to claim 2, characterized in that the mass of the second end (52) of the lever (50) is greater than the mass of the first end (51) of the lever (50) to keep the lever (50) in the initial position without external forces, or in that the cover further comprises:

a limit structure (60) applying an abutting force or a magnetic force to the lever (50) to maintain the lever (50) at the initial position.

4. Cover according to claim 3, characterized in that it comprises said stop structure (60), wherein said stop structure (60) is provided on said lid release knob (30), said stop structure (60) being able to exert an upward force on the first end (51) of said lever (50), or,

the limiting structure (60) is arranged on the lining cover (10), and the limiting structure (60) can apply downward force to the second end (52) of the lever (50).

5. The cover body according to claim 4, wherein the limiting structure (60) is a first magnetic block disposed below the lid-opening button (32) and applying an upward magnetic force to the first end (51) of the lever (50), or the limiting structure (60) is an elastic structure disposed between the knob body (31) and the first end (51) of the lever (50) and applying an upward elastic force to the first end (51) of the lever (50), or the limiting structure (60) is a second magnetic block disposed on the cap (10) and applying a downward magnetic force to the second end (52) of the lever (50).

6. Cover according to claim 2, characterized in that the lever (50) is held in the initial position with the inner cover (20) in the locked position and the lever (50) not pressed.

7. The cover according to claim 1, wherein the knob body (31) includes a knob base (311) and a handle (312) fixed to the knob base (311), the open cover button (32) is movably disposed on the handle (312), a mounting space (1) is provided between the handle (312) and the knob base (311), and the first end (51) of the lever (50) protrudes into the mounting space (1).

8. The cover of claim 1, wherein the cover comprises:

a pressure relief passage (712), said pressure relief passage (712) being open when said inner cap (20) is rotated to said unlocked position, said pressure relief passage (712) being closed when said inner cap (20) is rotated to said locked position.

9. The cover of claim 8, wherein the cover comprises:

an exhaust pipe (70) comprising an upper exhaust pipe (71) and a lower exhaust pipe (72), wherein the lower exhaust pipe (72) penetrates through the inner cover (20), the lower exhaust pipe (72) is provided with an exhaust channel (721), the upper exhaust pipe (71) is provided with a pressure limiting channel (711) and a pressure relief channel (712) which are arranged at intervals, the upper exhaust pipe (71) can move relative to the lower exhaust pipe (72), the upper exhaust pipe (71) is provided with a pressure limiting position and a pressure relief position, when the upper exhaust pipe (71) is positioned at the pressure limiting position, the pressure limiting channel (711) is communicated with the exhaust channel (721), the pressure relief channel (712) is not communicated with the exhaust channel (721), and when the upper exhaust pipe (71) is positioned at the pressure relief position, the pressure relief channel (712) is communicated with the exhaust channel (721), the cover opening knob (30) is in driving connection with the upper exhaust pipe (71).

10. A cooking appliance comprising:

an appliance body (80);

the cover body (90) is arranged on the appliance body, and is characterized in that the cover body (90) is the cover body as claimed in any one of claims 1 to 9, the cover body (90) can be locked or unlocked with the appliance body (80), and the cover opening clasp (40) of the cover body (90) can be buckled or released with the appliance body (80).

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