CN110840242A - cooking utensils - Google Patents

Abstract

The invention provides a cooking utensil, comprising: a pot body with an operation part; a pot cover with an exhaust channel and covered on the pot body; The steam is discharged from the steam outlet, and the discharge angle of the steam can be adjusted according to the discharge pressure of the steam. The technical solution of the present invention effectively solves the problem that the pressure display method in the prior art cannot visually see the pressure size.

Description

cooking utensils

technical field

The present invention relates to the technical field of kitchen utensils, in particular, to a cooking utensil.

Background technique

In conventional cooking appliances, such as pressure cookers, temperature collection columns are usually used to collect temperature, which is converted into pressure and displayed on the control panel. In the actual operation process, this method of displaying pressure is not intuitive enough, and the difference in pressure cannot be clearly seen. This may lead to the user's misoperation, which may lead to danger.

SUMMARY OF THE INVENTION

The main purpose of the present invention is to provide a cooking utensil to solve the problem that the pressure display method in the prior art cannot intuitively see the pressure.

In order to achieve the above purpose, the present invention provides a cooking utensil, comprising: a pot body with an operation part; a pot cover with an exhaust channel and covered on the pot body; the pot cover includes a surface cover on which steam is arranged When the steam in the cooking appliance is discharged from the steam outlet, the discharge angle of the steam can be adjusted according to the discharge pressure of the steam.

Further, the face cover includes a face cover body and a steam box arranged on the face cover body, the steam outlet is arranged on the steam box, and the inner wall of the steam box has an inclined surface and/or an arc surface, so that the steam acts on the inner wall of the steam box. The discharge angle of the steam is different at different times.

Further, the exhaust passage includes an exhaust pipe, the steam box is provided with an intake channel, the intake channel is an intubation pipe, the intubation pipe is inserted into the exhaust pipe to discharge the steam into the steam box, and there are two steam outlets, two The vapor outlets are arranged symmetrically on both sides of the intake passage.

Further, the pot cover also includes an inner pot cover, an inner lining and a pressure limiting valve, the pressure limiting valve is installed on the inner pot lid, the inner lining has a pressure limiting valve cover, and the pressure limiting valve cover is provided on the pressure limiting valve.

Further, the first end of the exhaust pipe is penetrated on the pressure limiting valve cover, and the cannula is inserted into the second end of the exhaust pipe.

Further, the steam box includes a bottom plate and a panel, the bottom plate and the panel are connected by a snap structure to form a closed box-like structure, an air inlet channel is provided on the bottom plate, and a steam outlet is provided on the panel.

Further, the edge of the bottom plate has an upper flange, the edge of the panel has a lower flange, the outer wall of the upper flange and the inner wall of the lower flange have mutually matched buckle structures, and the upper flange is an inverted U shape.

Further, the main body of the face cover has an installation gap of the steam box, the steam box is installed at the installation gap, and the steam box and the main body of the face cover are in an interference fit.

Further, between the steam box and the main body of the face cover, a buckle hand is arranged.

Further, the cooking appliance is an electric pressure cooker or an electric rice cooker.

Applying the technical scheme of the present invention, a steam outlet is arranged on the face cover, and the steam is discharged from the steam outlet through the exhaust pipe on the pot cover during use. Due to the different discharge pressures, the wall force of the steam and the face cover is also different. It was observed that The angle at which the steam is discharged is also different. The technical solution of the present invention effectively solves the problem that the pressure display method in the prior art cannot intuitively see the pressure size.

Description of drawings

The accompanying drawings forming a part of the present application are used to provide further understanding of the present invention, and the exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the attached image:

FIG. 1 shows a schematic structural diagram of an embodiment of a cooking appliance according to the present invention;

Figure 2 shows a schematic diagram of a partial exploded view of the cooking appliance of Figure 1;

Figure 3 shows a schematic partial cross-sectional view of the cooking appliance of Figure 1;

FIG. 4 shows an enlarged schematic view of the cooking appliance of FIG. 3 at part A;

FIG. 5 shows a schematic structural diagram of the vapor box of FIG. 1; and

FIG. 6 shows a schematic cross-sectional view of the vapor box of FIG. 5 .

Wherein, the above-mentioned drawings include the following reference signs:

10, pot body; 20, pot lid; 21, exhaust passage; 211, exhaust pipe; 22, steam box; 221, steam outlet; 222, air inlet passage; 223, bottom plate; 224, panel; 225, turn up side; 226, lower flange; 23, inner pot lid; 231, pressure limiting valve; 24, inner lining; 241, pressure limiting valve cover; 25, snap structure.

Detailed ways

It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

As shown in FIGS. 1 to 6 , the cooking appliance of this embodiment includes a pot body 10 and a pot cover. The pot body 10 has an operation part. The pot cover 20 has an exhaust channel 21 and is covered on the pot body 10 . The pot cover 20 includes a surface cover, and the surface cover is provided with a steam outlet 221. The steam in the cooking appliance is discharged from the steam outlet 221, and the discharge angle of the steam can be adjusted according to the discharge pressure of the steam.

Applying the technical solution of this embodiment, a steam outlet is arranged on the cover, and the steam is discharged from the steam outlet through the exhaust pipe on the cover during use. Due to the different discharge pressures, the force on the wall of the steam and the cover is also different. Observe The angle at which the steam is discharged is also different. The technical solution of the present invention effectively solves the problem that the pressure display method in the prior art cannot intuitively see the pressure size.

It is worth noting that the operating portion of this embodiment is a lug provided on the outer wall of the pot body 10, which is convenient for the operator to hold, or the operating portion is an operating rod provided on the outer wall of the pot body 10, which is convenient The operator's pick and place of the pot body 10 and the alignment with the pot cover. Of course, the structure of the operation part of the present application is not limited to the above-mentioned structure.

As shown in FIG. 3 , in the technical solution of this embodiment, the face cover includes a face cover main body and a steam box 22 arranged on the face cover main body, the steam outlet 221 is arranged on the steam box 22 , and the inner wall of the steam box 22 has an inclined surface and/or arc surface, so that the steam discharge angle is different when the force on the inner wall of the steam box 22 is different. During use, the steam can only be discharged from the steam outlet 221. When the internal pressure is very high, the speed of the discharged steam is very large. After leaving the steam box 22, it still maintains the speed direction approximately along the tangent of the inclined plane within a certain range. , When the internal pressure gradually decreases, the force of the steam acting on the inner wall of the steam box decreases, and even some steam does not exert force on the inner wall of the steam box, and the ascending route of the steam changes, for example, the steam moves upward in the vertical direction. , so that the pressure in the cooking utensil can be clearly identified with the naked eye. Specifically, the upper surface of the steam box 22 has a sunken groove, and the steam outlet 221 is disposed on the side wall of the sunken groove close to the air inlet channel.

As shown in FIG. 3 and FIG. 4 , in the technical solution of the present embodiment, the exhaust passage 21 includes an exhaust pipe 211 , an air inlet passage 222 is provided on the steam box 22 , and the air inlet passage 222 is an intubation tube, which is inserted into the intubation tube. In the exhaust pipe 211 to discharge the steam into the steam box 22, there are two steam outlets 221, and the two steam outlets 221 are symmetrically arranged on both sides of the intake passage. The two symmetrical steam outlets 221 can discharge two symmetrical gases, and the user can judge the pressure in the pot by observing the included angle of the two gases. The angle formed by the two vapors ranges from 0 to 180 degrees.

As shown in FIG. 3 , in the technical solution of this embodiment, the pot cover 20 further includes an inner pot cover 23 , an inner lining 24 and a pressure limiting valve 231 . The pressure limiting valve 231 is installed on the inner pot cover 23 , and the inner lining 24 has The pressure-limiting valve cover 241 covers the pressure-limiting valve 231 . The above structure ensures the sealing effect of the pressure cooker, so that the steam can only be discharged from the exhaust outlet.

As shown in FIG. 3 , in the technical solution of this embodiment, the first end of the exhaust pipe 211 is penetrated on the pressure limiting valve cover 241 , and the cannula is inserted into the second end of the exhaust pipe 211 . The exhaust pipe 211 plays the role of connecting the pressure limiting valve 231 and the cannula, and further, the exhaust pipe 211 also plays the role of connecting the interior of the pot body 10 and the steam box 22 . The exhaust pipe 211 is simple in structure, reliable in effect, and convenient for installation and maintenance. Of course, the exhaust pipe 211 can also be designed to be inserted into the cannula, and the above structure can be designed and sealed according to actual needs.

As shown in FIG. 5 and FIG. 6 , in the technical solution of this embodiment, the steam box 22 includes a bottom plate 223 and a panel 224 , and the bottom plate 223 and the panel 224 are connected by a snap structure 25 to form a closed box-like structure, and the bottom plate 223 is provided with There is an intake passage 222 and a vapor outlet 221 is provided on the panel 224 . The structure of the bottom plate 223 and the front panel 224 of the steam box 22 is convenient for disassembly, assembly and maintenance. For example, when the interior of the steam box 22 is polluted, it can be wiped. There are two inclined surfaces and/or arc surfaces on the inner wall of the panel 224 where the steam is discharged, which can give the speed of the discharged steam along the tangential direction of the inclined surfaces and/or the arc surfaces.

As shown in FIG. 5 , in the technical solution of this embodiment, the edge of the bottom plate 223 has an upper flange 225 , the edge of the panel 224 has a lower flange 226 , and the outer wall of the upper flange 225 and the inner wall of the lower flange 226 have mutual In the matching buckle structure 25, the upper flange 225 is an inverted U shape. The buckle structure 25 has a simple structure, is convenient for disassembly and assembly, and has a low manufacturing cost. The inverted U shape can ensure that the upper flanging 225 has a certain elasticity, so that the upper flanging 225 is easily deformed, and the lower flanging 226 and the upper flanging 225 are easier to match. The bottom plate 223 and the face plate 224 of the above structure are matched by the buckle structure 25, so that the structure is relatively compact, and the speed of disassembly and assembly is faster than that of connecting with fasteners.

As shown in FIG. 3 , in the technical solution of this embodiment, the main body of the face cover has an installation gap of the steam box 22 , the steam box 22 is installed at the installation gap, and the steam box 22 is in an interference fit with the main body of the face cover. The interference fit can facilitate the installation of the two and avoid damage during installation.

As shown in FIG. 3 , in the technical solution of the present embodiment, a handle is provided between the steam box 22 and the main body of the face cover. The above structure ensures that the steam box 22 can be easily removed and installed from the main body of the face cover.

The cooking appliance in this embodiment is an electric pressure cooker or an electric rice cooker. The pressure inside the electric pressure cooker or rice cooker can be easily observed from the outside.

From the above description, it can be seen that the above embodiments of the present invention achieve the effect of intuitively displaying the magnitude of the pressure.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. A cooking utensil, characterized in that, comprising: a pot body (10), with an operation part; a pot cover (20), which has an exhaust channel (21) and is covered on the pot body (10); The pot cover (20) includes a face cover, and a steam outlet (221) is provided on the face cover. When the steam in the cooking appliance is discharged from the steam outlet (221), the discharge angle of the steam can be determined according to The discharge pressure of the steam is adjusted. 2. The cooking utensil according to claim 1, wherein the face cover comprises a face cover main body and a steam box (22) arranged on the face cover main body, and the steam outlet (221) is arranged at the On the steam box (22), the inner wall of the steam box (22) is provided with an inclined surface and/or an arc surface, so that the discharge angle of the steam when the force of the steam and the inner wall of the steam box (22) is different different. 3. The cooking utensil according to claim 2, wherein the exhaust passage (21) comprises an exhaust pipe (211), and an air intake passage (222) is provided on the steam box (22), so The air inlet passage (222) is an intubation tube, the intubation tube is inserted into the exhaust pipe (211) so that the steam is discharged into the steam box (22), and the steam outlet (221) is two. One, the two steam outlets (221) are symmetrically arranged on both sides of the intake passage (222). 4. The cooking utensil according to claim 3, wherein the pot cover (20) further comprises an inner pot cover (23), an inner lining (24) and a pressure limiting valve (231), the pressure limiting valve (231) is installed on the inner pot cover (23), the inner lining (24) has a pressure limiting valve cover (241), and the pressure limiting valve cover (241) covers the pressure limiting valve (231) )superior. 5. The cooking utensil according to claim 4, wherein the first end of the exhaust pipe (211) is penetrated on the pressure limiting valve cover (241), and the intubation pipe is inserted into the exhaust pipe (211) The second end of the trachea (211). 6. The cooking appliance according to claim 2, wherein the steam box (22) comprises a bottom plate (223) and a face plate (224), and the bottom plate (223) and the face plate (224) are snapped together The structures (25) are connected to form a closed box-like structure, the bottom plate (223) is provided with an air inlet channel (222), and the steam outlet (221) is provided on the panel (224). 7. The cooking utensil according to claim 6, characterized in that the edge of the bottom plate (223) has an upper flange (225), the edge of the face plate (224) has a lower flange (226), and the The outer wall of the upper flanging (225) and the inner wall of the lower flanging (226) have mutually matched snap structures (25), and the upper flanging (225) is an inverted U-shape. 8. The cooking utensil according to claim 2, wherein the main body of the face cover has an installation gap of a steam box (22), the steam box (22) is installed at the installation gap, and the steam box (22) is installed at the installation gap. 22) Interfering with the main body of the face cover. 9. The cooking utensil according to claim 2, characterized in that a clasp is provided between the steam box (22) and the face cover main body. 10 . The cooking appliance according to claim 1 , wherein the cooking appliance is an electric pressure cooker or an electric rice cooker. 11 .

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