CN216020439U - Cooking utensil convenient to glass inner bag and dish contact that generates heat - Google Patents

Abstract

The utility model discloses a cooking appliance convenient for a glass inner container to be contacted with a heating plate, belongs to the technical field of food processing, and aims to overcome the defect that the heating efficiency is reduced because the glass inner container and the heating plate are not contacted easily in the conventional steam rice cooker. Cooking utensil, including the pot body and cover establish the pot cover on the pot body, be equipped with dish and the glass inner bag that generates heat on the pot body, the upper end of glass inner bag has the turn-ups, sets up the elastic component between turn-ups and the pot body, and the elastic component has ascending elasticity to the glass inner bag, and the bottom butt of glass inner bag is on the dish that generates heat. Different deformation degree of elastic component can adapt to the glass inner bag of co-altitude not, guaranteeing that the bottom of glass inner bag can with generate heat under the prerequisite of set contact, the glass inner bag of the bigger tolerance of pot body adaptation reduces the machining precision of glass inner bag size, reduces the processing degree of difficulty, reduces the defective percentage, also can guarantee better that the bottom of glass inner bag can with generate heat set contact, improve heating efficiency.

Description

Cooking utensil convenient to glass inner bag and dish contact that generates heat

Technical Field

The utility model belongs to the technical field of food processing, and relates to a cooking appliance facilitating contact between a glass inner container and a heating plate.

Background

The dish that generates heat in current steam rice cooker fixes on the pot body, and the upper end of glass inner bag has the turn-ups to take on the pot body, and when the glass inner bag height was too little, the bottom of glass inner bag can not contact the dish that generates heat for the heat that generates heat and set production can not transmit the glass inner bag with heat-conducting mode on, heating efficiency is lower, and heat loss is great.

Disclosure of Invention

The utility model provides a cooking appliance convenient for a glass inner container to be contacted with a heating plate, aiming at overcoming the defect that the heating efficiency is reduced because the glass inner container and the heating plate are not contacted easily in the existing steam rice cooker.

The utility model is realized by the following steps:

a cooking utensil convenient for a glass inner container to contact with a heating plate, which comprises a pot body and a pot cover covered on the pot body, wherein the pot body is provided with the heating plate and the glass inner container,

the upper end of the glass liner is provided with a flange, an elastic piece is arranged between the flange and the pot body, the elastic piece has upward elasticity for the glass liner, and the bottom of the glass liner is abutted against the heating plate.

Arrange the in-process on the pot body with the glass inner bag, at first by the turn-ups and the elastic component contact of glass inner bag, if there is the clearance bottom of glass inner bag this moment and between the dish that generates heat, under the action of gravity of glass inner bag, the elastic component deformation makes the glass inner bag further down remove, and the dish that generates heat forms the support to the glass inner bag until the bottom of glass inner bag contacts the dish that generates heat. Because the dish that generates heat and the glass inner bag of mutually contacting between, the heat that the dish that generates heat produced transmits the glass inner bag for through heat-conducting mode, and heat transfer efficiency is higher, and heating efficiency is higher.

Because the elastic piece is arranged between the flanging and the pot body, different deformation degrees of the elastic piece can adapt to glass inner containers with different heights, the pot body can adapt to the glass inner container with larger tolerance on the premise of ensuring that the bottom of the glass inner container can be contacted with the heating plate, the processing precision of the size of the glass inner container is reduced, the processing difficulty is reduced, the defective percentage is reduced, and the bottom of the glass inner container can be better ensured to be contacted with the heating plate.

Compared with the structure that the spring is arranged in the pot body to enable the heating plate to lift, the elastic piece is arranged between the flanging and the pot body, and the elastic piece is convenient to maintain or replace. Furthermore, the flanging positioned at the upper end part of the glass inner container can be supported by the elastic piece, and the bottom of the glass inner container can be supported by the heating plate, so that the glass inner container can be supported vertically, and the glass inner container is more stably placed on the pot body.

Preferably, the elastic element is fixed on the pot body, or the elastic element is fixed on the turnup. Because the glass inner container is taken and placed frequently to move, the elastic piece is fixed on the pot body which is not moved normally, and the long-term stability of the elastic piece is kept.

Preferably, the elastic piece is a spring, a spring plate or silica gel. The elastic element only needs to have elasticity so as to adapt to glass inner containers with different heights.

Preferably, the elastic part is annular, or the elastic part comprises a plurality of convex parts which are circumferentially distributed corresponding to the flange. The annular elastic part is only provided with one part, so that the elastic part can be conveniently installed, the annular elastic part corresponds to the annular flanging, and the more comprehensive and stable support can be formed for the flanging.

Preferably, the elastic member is provided with an installation groove, and the support member is embedded in the installation groove. The elastic member and the support member may be assembled first so that the shape of the elastic member can be fixed to facilitate assembly to the pot body.

Preferably, the supporting piece is provided with a surrounding edge sleeved outside the pot body. The surrounding edge can limit the transverse movement of the supporting piece, so that the elastic piece on the supporting piece is not easy to shift, and the supporting piece is sleeved on the pot body during installation, so that the installation is convenient.

Preferably, the upper end of the pot body is provided with a positioning groove, and the elastic piece is provided with a positioning part embedded into the positioning groove. The pot body can further form the restraint to the elastic component like this, reduces the risk that the elastic component breaks away from support piece, improves elastic component complex stability.

Preferably, the heating plate is fixed in the pot body. Can avoid generating heat the dish like this and remove, guarantee to generate heat the fixed stability of dish for the dish that generates heat is more stable to the support of glass inner bag.

Preferably, the pot body comprises a shell, a cover body is fixed on the shell, and the heating plate is fixed on the cover body. The cover body can fix the heating plate, and can also prevent heat generated by the heating plate from losing, so that the heat use efficiency is improved.

Preferably, the heating plate comprises a contact body and a heating body, the contact body comprises a middle area and a side area, the heating body is fixed in the middle area, the glass liner abuts against the side area, and a gap is formed between the glass liner and the middle area. The heat-generating body is located the middle part region of contact, and the middle part region's of contact temperature is higher like this, and the contact passes through the regional and glass inner bag contact of lateral part, and remains the clearance at middle part region and glass inner bag, can improve the homogeneity that glass inner bag bottom was heated like this.

According to the cooking utensil convenient for the contact between the glass inner container and the heating plate, the different deformation degrees of the elastic piece can adapt to the glass inner containers with different heights, on the premise that the bottom of the glass inner container can be in contact with the heating plate, the pot body can be adapted to the glass inner container with larger tolerance, the processing precision of the size of the glass inner container is reduced, the processing difficulty is reduced, the defective rate is reduced, the bottom of the glass inner container can be better ensured to be in contact with the heating plate, and the heating efficiency is improved.

Drawings

FIG. 1 is a schematic view of a steam rice cooker;

FIG. 2 is a schematic sectional view of the steam rice cooker;

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

FIG. 4 is a schematic sectional view of the pan body;

FIG. 5 is an enlarged view of portion B of FIG. 4;

FIG. 6 is a schematic view of an exploded structure of the pot body;

fig. 7 is a schematic structural diagram of the cover body.

Reference is made to the accompanying drawings in which: 100. a pan body; 110. positioning a groove; 120. a water tank; 130. a water pump; 140. a steam generator; 150. a housing; 151. a transparent window; 160. a cover body; 200. a pot cover; 210. a steam conduit; 300. a heating plate; 310. a heating element; 320. a contact body; 321. a middle region; 322. a side region; 400. a glass liner; 410. flanging; 420. a cooking cavity; 500. an elastic member; 510. mounting grooves; 520. a positioning part; 600. a support member; 610. and (7) surrounding edges.

Detailed Description

The following detailed description of the embodiments of the present invention is provided in connection with the accompanying drawings for the purpose of facilitating understanding and understanding of the technical solutions of the present invention. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The embodiment is a specific application of the innovative scheme of the utility model to a steam rice cooker, and the innovative scheme of the utility model can also be applied to cooking appliances such as an electric cooker, a pressure cooker and the like.

As shown in fig. 1 to 6, the steam rice cooker comprises a cooker body 100 and a cooker cover 200 covering the cooker body 100, wherein the cooker body 100 is provided with a heating plate 300 and a glass liner 400, the upper end of the glass liner 400 is provided with a flange 410, an elastic member 500 is arranged between the flange 410 and the cooker body 100, the elastic member 500 has upward elasticity on the glass liner 400, and the bottom of the glass liner 400 abuts against the heating plate 300.

In the process of placing the glass liner 400 on the pot body 100, the turned-over edge 410 of the glass liner 400 is firstly contacted with the elastic member 500, if a gap exists between the bottom of the glass liner 400 and the heating plate 300 at the moment, under the action of gravity of the glass liner 400, the elastic member 500 deforms to enable the glass liner 400 to further move downwards until the bottom of the glass liner 400 is contacted with the heating plate 300, and the heating plate 300 supports the glass liner 400. Because the heating plate 300 and the glass inner container 400 are contacted with each other, the heat generated by the heating plate 300 is transferred to the glass inner container 400 in a heat conduction mode, the heat transfer efficiency is higher, and the heating efficiency is higher.

Because the elastic part 500 is arranged between the turned-over edge 410 and the pot body 100, different deformation degrees of the elastic part 500 can adapt to glass inner containers 400 with different heights, on the premise that the bottom of the glass inner container 400 can be in contact with the heating disc 300, the pot body 100 can be adapted to the glass inner container 400 with larger tolerance, the processing precision of the size of the glass inner container 400 is reduced, the processing difficulty is reduced, the defective rate is reduced, and the bottom of the glass inner container 400 can be better ensured to be in contact with the heating disc 300.

Compared with the arrangement of a spring in the pot body 100 to enable the heating plate 300 to be lifted, the elastic member 500 is arranged between the flange 410 and the pot body 100, so that the maintenance or replacement of the elastic member 500 is facilitated. Further, the turned-over edge 410 positioned at the upper end part of the glass liner 400 can be supported by the elastic piece 500, and the bottom of the glass liner 400 can be supported by the heating plate 300, so that the glass liner 400 can be supported vertically, and the glass liner 400 is more stably placed on the pot body 100.

As shown in fig. 4-5, the elastic member 500 is fixed on the pot body 100, and since the glass inner container 400 is frequently taken and put to move, fixing the elastic member 500 on the pot body 100 which is not moved is beneficial to keeping the elastic member 500 stable for a long time. In other alternative embodiments, the elastic member 500 is fixed to the cuff 410.

The elastic member 500 is silicon rubber. The elastic member 500 only needs to have elasticity to adapt to the glass liner 400 with different heights, and in other alternative embodiments, the elastic member 500 may also be a spring or a leaf spring.

As shown in fig. 6, the elastic member 500 is annular, and the elastic member 500 may be a complete ring or a broken ring with a gap. The annular elastic member 500 has only one component, so that the elastic member 500 can be conveniently installed, and the annular elastic member 500 corresponds to the annular flange 410 and can form more comprehensive and stable support for the flange 410. In this embodiment, the elastic member 500 is a broken ring. The water tank 120, the steam generator 140 and the water pump 130 which are communicated through the flow channel are arranged on the pot body 100, the steam guide pipe 210 arranged on the pot cover 200 extends into the cooking cavity 420 of the glass inner container 400, the flow channel on the pot cover 200 is in butt joint with the flow channel on the pot body 100, water in the water tank 120 enters the steam generator 140 under the action of the water pump 130 to form steam, the steam enters the steam guide pipe 210 through the flow channel, and the steam guide pipe 210 guides the steam into the cooking cavity 420 to heat food in the cooking cavity 420. The gap of the ring-shaped elastic member 500 corresponds to the joint of the flow passages of the pot cover 200 and the pot body 100, so that the flow passages of the silica gel elastic member 500 can be staggered, and the elastic member 500 is prevented from being damaged by high-temperature steam.

In other alternative embodiments, the elastic member 500 includes a plurality of protrusions, the plurality of protrusions are circumferentially distributed corresponding to the flanges 410, and the plurality of protrusions are independent from each other and can also form a floating support for the glass liner 400.

As shown in fig. 4 to 6, the elastic member 500 has a mounting groove 510, and the supporting member 600 is inserted into the mounting groove 510. The elastic member 500 and the supporting member 600 may be assembled first so that the shape of the elastic member 500 can be fixed to facilitate the assembly to the pot body 100.

As shown in fig. 5 and 6, the supporting member 600 has a surrounding edge 610 that is sleeved on the outside of the pot body 100. The surrounding edge 610 can limit the lateral movement of the supporting member 600, so that the elastic member 500 on the supporting member 600 is not easy to shift, and the supporting member 600 is only sleeved on the pot body 100 during installation, so that the installation is convenient. While the elastic member 500 is mounted on the pot body 100 through the supporting member 600, in other alternative embodiments, the elastic member 500 may be directly fixed on the upper end of the pot body 100, for example, the elastic member 500 is fixed on the pot body 100 by clipping or riveting.

Further, as shown in fig. 5, the upper end of the pot body 100 has a positioning groove 110, and the elastic member 500 has a positioning portion 520 embedded in the positioning groove 110. Therefore, the pot body 100 can further restrain the elastic member 500, reduce the risk that the elastic member 500 is separated from the supporting member 600, and improve the stability of the engagement of the elastic member 500. In an embodiment without the support 600, the elastic member 500 may be fixed by the interference fit of the positioning portion 520 and the positioning groove 110.

As shown in fig. 2, 3, 6 and 7, the heating plate 300 is fixed in the pot body 100. Can avoid the dish 300 that generates heat to remove like this, guarantee the fixed stability of dish 300 that generates heat for dish 300 that generates heat is more stable to the support of glass inner bag 400.

In other alternative embodiments, the heat generating plate 300 may be disposed in the pot body 100 in a floating manner. For example, the heat generating plate 300 is disposed in the pot body 100 by a spring, and the heat generating plate 300 can float up and down based on the elastic force of the spring. The elastic member 500 is arranged between the flange 410 and the pan body 100, the tolerance of the glass liner 400 allowed by the elastic member 500 is enough large, the processing difficulty and the processing cost of the glass liner 400 are low enough, and the floating arrangement of the heating plate 300 can increase the structural complexity of the pan body 100 and the cost.

Further, the pot body 100 includes a housing 150, a cover 160 is fixed on the housing 150, and the heating plate 300 is fixed on the cover 160. The cover body 160 may fix the heating plate 300, and may also prevent heat generated by the heating plate 300 from being lost, thereby improving heat utilization efficiency. The casing 150 is provided with a transparent window 151, and the transparent window 151 is combined with the transparent glass liner 400, so that a user can conveniently observe the cooking condition of the steam rice cooker.

As shown in fig. 2 to 3, the heat generating tray 300 includes a contact body 320 and a heat generating body 310, the contact body 320 includes a middle region 321 and a side region 322, the heat generating body 310 is fixed on the middle region 321, the glass liner 400 abuts against the side region 322, and a gap is formed between the glass liner 400 and the middle region 321. The heating element 310 is located in the middle area 321 of the contact body 320, so that the temperature of the middle area 321 of the contact body 320 is higher, the contact body 320 is contacted with the glass liner 400 through the side areas 322, and a gap is reserved between the middle area 321 and the glass liner 400, so that the uniformity of heating of the bottom of the glass liner 400 can be improved.

The steam guide pipe 210 also corresponds to the middle area 321 of the contact body 320, and after the steam flows out of the steam guide pipe 210, the temperature of the steam is reduced along with the increase of time and the flowing distance, so that the temperature of the middle position in the cooking cavity 420 is higher relative to the temperature of the peripheral position, the contact body 320 is contacted with the glass liner 400 through the side areas 322, and a gap is reserved between the middle area 321 and the glass liner 400, so that the non-uniformity of heating of the steam guide pipe 210 can be balanced, and the uniformity of heating of food in the cooking cavity 420 can be improved.

In other alternative embodiments, the heat generating body 310 may also be disposed in a ring shape at the side region 322 of the contact body 320 to improve the heat generating efficiency at the side of the contact body 320, so as to be offset from the heated high temperature region of the steam conduit 210, thereby improving the uniformity of heating food.

In the description of the present invention, it is to be understood that the terms "central," "lateral," "thickness," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," "radial," "circumferential," and the like are used in the indicated orientations and positional relationships based on the figures, merely to facilitate the description of the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It should be understood by those skilled in the art that the embodiments of the present invention are described above, but the descriptions are only for the purpose of facilitating understanding of the embodiments of the present invention, and are not intended to limit the embodiments of the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the embodiments of the utility model as defined by the appended claims.

Claims (10)

1. A cooking utensil convenient for a glass inner container to contact with a heating plate, which comprises a pot body and a pot cover covered on the pot body, wherein the pot body is provided with the heating plate and the glass inner container,

the upper end of the glass liner is provided with a flange, an elastic piece is arranged between the flange and the pot body, the elastic piece has upward elasticity for the glass liner, and the bottom of the glass liner is abutted against the heating plate.

2. The cooking utensil convenient for the contact between the glass liner and the heating plate as claimed in claim 1, wherein the elastic member is fixed on the pot body or the elastic member is fixed on the turned edge.

3. The cooking appliance facilitating contact between the glass liner and the heating plate as claimed in claim 1, wherein the elastic member is a spring, a spring plate or a silica gel.

4. The cooking utensil of claim 1 wherein the elastic member is annular or comprises a plurality of protrusions circumferentially distributed about the flange.

5. The cooking utensil of claim 1 wherein the elastic member has a mounting slot with a support member embedded therein.

6. The cooking utensil convenient for the contact between the glass liner and the heating plate as claimed in claim 5, wherein the supporting member has a surrounding edge sleeved on the outside of the pot body.

7. The cooking utensil convenient for the contact between the glass liner and the heating plate as claimed in claim 1, wherein the pot body has a positioning groove at the upper end thereof, and the elastic member has a positioning part embedded in the positioning groove.

8. The cooking appliance of claim 1, wherein the heating plate is fixed in the pot body.

9. The cooking appliance facilitating contact between the glass liner and the heating plate as claimed in any one of claims 1 to 8, wherein the pot body comprises a housing, a cover is fixed on the housing, and the heating plate is fixed on the cover.

10. The cooking appliance convenient for the contact between the glass liner and the heating plate as claimed in any one of claims 1 to 8, wherein the heating plate comprises a contact body and a heating body, the contact body comprises a middle area and a side area, the heating body is fixed on the middle area, the glass liner abuts against the side area, and a gap is formed between the glass liner and the middle area.

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