CN210871004U

CN210871004U - Inner container assembly for cooking utensil

Info

Publication number: CN210871004U
Application number: CN201921337076.8U
Authority: CN
Inventors: 田忠良; 李鑫
Original assignee: Hangzhou Xiangtian Technology Co ltd
Current assignee: Hangzhou Xiangtian Technology Co ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-06-30
Anticipated expiration: 2029-08-16

Abstract

The utility model provides an inner bag subassembly for cooking utensil, it includes the pot body, filter screen and hand-held piece. The pot body comprises a pot bottom and a pot wall, and a through hole is formed in the pot bottom. The detachable connection of filter screen is in the pot body, and the filter screen includes the filter screen body, has a plurality of diameters and is less than the drainage hole and a mounting hole of grain of rice diameter on the filter screen body. The handheld piece includes columnar connecting portion, forms in the handheld portion of connecting portion one end and sets up in the spacing portion of the connecting portion other end, and the mounting hole on the filter screen body is worn to connecting portion, and handheld position is in the top of filter screen body, and spacing portion is located the below of filter screen body, and the diameter of handheld portion and the diameter of spacing portion all are greater than the diameter of mounting hole.

Description

Inner container assembly for cooking utensil

Technical Field

The utility model relates to the field of household appliances, and in particular to inner container assembly for cooking utensil.

Background

The starch in the rice is remained in the rice soup in a large amount, so that the sugar content of the rice is low, the rice grains are dry and full, the taste is good, and the rice meets the requirements of people on health of food and drink. In order to achieve the purpose of draining rice, an existing rice draining electric cooker is provided with a plurality of through holes for filtering water at the bottom of an inner layer pot, and rice is laid at the bottom of the inner layer pot, for example, the rice draining electric cooker provided by the Chinese patent CN 206621184U. In the process of manufacturing the rice, the rice is pasted and then adhered to the through hole at the bottom of the inner layer pot. After the rice is cooked at high temperature, part of water is lost by the adhered rice, the rice is firmly adhered to the through holes and is difficult to clean; and when the cleaning process, the user needs to lift the whole inner layer pot, the inner layer pot is heavier, and the cleaning process is very inconvenient.

Furthermore, in the existing rice dripping electric cooker, water cannot be added into the cooker body after the cooker cover is covered. Therefore, the existing rice draining electric cooker can only realize one-time rice draining. Specifically, the rice prepared by the rice dripping electric cooker is subjected to only one-time rice dripping after the rice is cooked at high temperature, starch is gelatinized and gelatinized under the action of high temperature, and then the gelatinized and gelatinized starch is absorbed and attached to the surface layer of the rice along with the drying of water, so that the rice is soft and sticky and has poor taste.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a overcome the problem that current electric rice cooker inlayer pot bottom through-hole of driping rice washs the difficulty, provide a wash very convenient inner bag subassembly for cooking utensil.

In order to achieve the above object, the utility model provides a cooking utensil is with inner bag subassembly, it includes the pot body, filter screen and hand-held piece. The pot body comprises a pot bottom and a pot wall, and a through hole is formed in the pot bottom. The detachable connection of filter screen is in the pot body, and the filter screen includes the filter screen body, has a plurality of diameters and is less than the drainage hole and a mounting hole of grain of rice diameter on the filter screen body. The handheld piece includes columnar connecting portion, forms in the handheld portion of connecting portion one end and sets up in the spacing portion of the connecting portion other end, and the mounting hole on the filter screen body is worn to connecting portion, and handheld position is in the top of filter screen body, and spacing portion is located the below of filter screen body, and the diameter of handheld portion and the diameter of spacing portion all are greater than the diameter of mounting hole.

According to the utility model discloses an embodiment, the junction of handheld portion and connecting portion forms the transition face of a slope, and the transition face of this slope makes to form a handheld interval between the circumference end of handheld portion and the filter screen body.

According to an embodiment of the utility model, the pot wall is hemispherical, and the inside of through-hole has a fixed step, and the filter screen body is placed on fixed step and is held in the through-hole.

According to the utility model discloses an embodiment, the filter screen still includes the supporting part along the marginal downwardly extending of filter screen body, and the height that highly equals fixed step of supporting part.

According to the utility model discloses an embodiment has a plurality of water filtering holes of evenly arranging along circumference on the filter screen body, and water filtering hole is rectangular form, and water filtering hole's major axis is along radially extending, and water filtering hole's minor axis is less than the diameter of the grain of rice.

According to an embodiment of the utility model, the pot body still includes along the top of pot wall to the pot edge that pot body outside extended, forms step stepped connection structure between pot edge and the pot wall.

According to an embodiment of the present invention, the pot body further comprises an extension part formed on the pot edge and extending upward, and the extension part is provided with a radial injection hole penetrating the extension part.

According to an embodiment of the utility model, the pot body further comprises an insertion part extending to the bottom of the pot body along the edge of the through hole.

According to an embodiment of the present invention, the limiting portion is detachably connected to the connecting portion on the hand piece; or the limiting part is an elastic structure integrally formed with the connecting part.

To sum up, the utility model provides an in the inner bag subassembly for cooking utensil, have a through-hole on the bottom of a boiler, the filter screen is detachable connects in the pot internal and have a mounting hole on the filter screen. The connecting portion on the hand-held piece penetrate through the mounting hole, and the diameters of the hand-held portion and the limiting portion which are positioned at the two ends of the connecting portion are larger than the diameter of the mounting hole. When draining, water in the pot body is drained through the filter screen body and the through holes in the pot bottom. After cooking is finished, a user can pull up the connecting part through the handheld part, and the limiting part positioned at the lower end of the connecting part moves upwards along with the connecting part; when the limiting part is abutted against the filter screen body, the limiting part drives the filter screen body to move upwards so as to separate the filter screen body from the pot body. The user can clean the separated filter screen; the filter screen is small in size and light in weight, and a user can clean the filter screen conveniently.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

Fig. 1 is a schematic structural view of an inner container assembly for a cooking appliance according to an embodiment of the present invention.

Fig. 2 is an exploded perspective view of the inner container assembly for a cooking appliance shown in fig. 1.

Fig. 3 is an enlarged schematic view of a portion a of fig. 1.

Fig. 4 is a schematic structural diagram of the filter screen in fig. 1.

Fig. 5 is a schematic view of the handpiece of fig. 1.

Fig. 6 is a schematic structural view of a cooking appliance having the inner container assembly for a cooking appliance shown in fig. 1.

Detailed Description

As shown in fig. 1 and 2, the inner container assembly for a cooking appliance provided in the present embodiment includes a pot body 1, a filter net 2, and a hand piece 3. The pan body 1 comprises a pan bottom 11 and a pan wall 12, and the pan bottom 11 is provided with a through hole 111. The filter screen 2 is detachably connected to the pot body 1, the filter screen 2 comprises a filter screen body 21, and a plurality of water filtering holes 212 and a mounting hole 211 with diameters smaller than the diameters of rice grains are formed in the filter screen body 21. The handheld piece 3 comprises a columnar connecting portion 31, a handheld portion 32 formed at one end of the connecting portion 31 and a limiting portion 33 arranged at the other end of the connecting portion 31, the connecting portion 31 penetrates through a mounting hole 211 in the filter screen body, the handheld portion 32 is located above the filter screen body 21, the limiting portion 33 is located below the filter screen body 21, and the diameter of the handheld portion 32 and the diameter of the limiting portion 33 are larger than the diameter of the mounting hole 211.

In the inner container for the cooking utensil provided by the embodiment, the bottom of the pan bottom 11 is provided with the through hole 111, and water passing through the filter screen 2 is discharged through the through hole 111 during cooking. The filter screen 2 is detachably connected to the pot body 1, and after cooking is completed, a user can separate the filter screen 2 from the pot body 1, and then the filter screen 2 can be cleaned independently. Compare the inlayer pot that has the through-hole among the current electric rice cooker of dripping rice, detachable filter screen volume is littleer, light more, and the rice grain of adhesion also will better washing on the drainage hole 212. The arrangement of the hand piece 3 greatly facilitates the taking out and placing of the filter screen 2. Further, as shown in fig. 3, in the present embodiment, the connection portion of the handle portion 32 and the connecting portion 31 forms an inclined transition surface, and the inclined transition surface enables a handle distance 100 to be formed between the circumferential end of the handle portion 32 and the filter body 21. The user's fingers can extend into the hand-held space 100 to lift the hand-held portion 32.

In this embodiment, the position-limiting portion 33 is detachably connected to the other end of the connecting portion 31. Specifically, the other end of the connecting portion 31 has an external thread, and the limiting portion 33 is a nut matched with the external thread. However, the present invention is not limited to this. In other embodiments, the limiting portion may also be a plastic integrally formed with the connecting portion, and the elastic structure of the plastic is used to insert the limiting portion with a diameter slightly larger than the mounting hole into the mounting hole.

As shown in fig. 3, the through hole 111 has a fixing step 111a therein, and the filter body 21 is placed on the fixing step 111a and received in the through hole 111. However, the present invention is not limited to this. In other embodiments, the filter screen body can be detachably connected to the pot body through structures such as clamping and the like. In the present embodiment, the surface area of the strainer body 21 accommodated in the through hole 111 contacting the rice is very small, and the rice grains are partially laid on the strainer body 21 and partially laid on the pot wall 12 during cooking. Because the pot wall 12 is of a hemispherical structure, when draining, water in the pot body 1 flows together along the pot wall 12 to the filter screen body 21 at the bottom, and then is drained from the water filtering holes 212 on the filter screen body. The strainer body 21 accommodated in the through-hole 111 greatly reduces the contact area of the strainer body 21 with rice while achieving smooth and thorough draining. After cooking is finished, a user can clean the food more conveniently and quickly. Further, the filter net 2 further includes a support portion 22 extending downward along the edge of the filter net body 21 and the height of the support portion 22 is equal to the height of the fixing step 111 a. This setting makes filter screen body 21 link up pot wall 12 well, and there is not the difference in height between the two, and hydroenergy in the pot body 1 can not collect and also can not cause the washing away to the grain of rice in flowing to filter screen body 21 well along pot wall 12 in, rivers.

In the present embodiment, as shown in fig. 4, the filter body 21 has a plurality of water filtering holes 212 uniformly arranged along the circumferential direction. The water filtering holes 212 are long strips, the long axes of the water filtering holes 212 extend along the radial direction, and the short axes of the water filtering holes 212 are smaller than the diameter of the rice grains. Generally, the rice grains have a diameter of about 2 mm. Therefore, the short axis of the water filtering hole 212 is set to be less than 2 mm. However, the present invention is not limited to this. In the existing rice draining electric cooker, through holes used for draining water at the bottom of an inner layer cooker are all round. In order to prevent the rice grains from falling from the circular through holes, the diameter of the circular through holes is smaller than that of the rice grains. For the same water filtering area, the perimeter of the elongated water filtering hole is smaller than the sum of the perimeters of the circular through holes. Therefore, the elongated drainage hole 212 greatly reduces the contact area between the inner peripheral wall (the surface area of the inner peripheral wall of the drainage hole is proportional to the perimeter) of the drainage hole 212 and the rice grains while ensuring the drainage area, and the washing is more convenient for the user.

As shown in fig. 1 and 2, the pot body 1 further comprises a pot rim 13 extending outward of the pot body 1 along the top of the pot wall 12 and an extension part 14 formed at the pot rim 13 and extending upward. A stepped connection structure 131 is formed between the pot rim 13 and the pot wall 12. The stepped connection structure 131 provides a mounting position for the packing 20 for hermetically connecting the pot body 1 and the outer pot 10, and the packing 20 can be well received in the stepped connection structure 131. The extension part 14 is provided with a radial injection hole 141 penetrating the extension part, and water and steam can be injected into the pot body through the injection hole 141, thereby realizing multiple times of rice draining. For example, initially, warm water is injected into the pot body through the injection hole 141, and the warm water submerges the food material on the strainer body 21 to soak the food material. And draining after the soaking time meets the requirement. After draining, high-temperature steam is injected into the pot body through the injection hole 141, and the steam penetrates through the food material and the strainer body 21 and is discharged to the outside of the cooking appliance from the through holes 111 on the bottom of the pot. After a period of high temperature cooking, hot water (for example, 90 degrees) is injected into the pot body 1 again through the injection hole 141 to submerge the food material on the filter screen for high temperature water supplement. Draining after the high-temperature water replenishing is finished, and then steaming until the rice is cooked. The injection holes 141 are arranged to realize multiple injections of water and steam into the pot body, so that multi-program cooking of food materials can be met.

In this embodiment, the pot body 1 further includes an insertion portion 15 extending toward the bottom of the pot body 1 along the edge of the through hole 111. Fig. 6 is a schematic structural view of a cooking appliance having the liner assembly for a cooking appliance according to the present embodiment. In fig. 6, the outer pot 10 is connected to the outside of the pot body 1 in a sealing manner by the sealing ring 20 and forms a receiving space 30 with the pot body 1, a groove 101 is formed in the outer pot 10, and the insertion part 15 extends into the groove 101. When water is injected into pot 1 through injection hole 141, the water enters recess 101 and floods the bottom end of insert 15 under the action of gravity. The accommodating space 30 is in a sealed state, and as the amount of water entering the groove 101 increases, the air in the accommodating space 30 is compressed, and the pressure increases. The pressure in the receiving space 30 and the pressure in the pot body 1 form a pressure difference, which blocks the rise of the liquid level in the groove 101, forming a water column in the groove 101 to close the bottom end of the insertion part 15. The liquid level in the pot body 1 rises along with the water injected from the injection hole 141 and submerges the food materials on the filter screen body 21, so that the food materials are soaked. After the soaking, the water in the pot body 1 can fall back into the accommodating space 30 only by reducing the air pressure in the accommodating space 30, so that the draining is realized. The arrangement of the insertion part 15 and the groove 101 enables the accommodating space 30 and the interior of the pot body 1 to naturally form a pressure difference for sealing the bottom of the pot body, the cooking utensil can be used for soaking rice without any external air pressure equipment, and the structure is very simple.

Although the present invention has been described with reference to the preferred embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but is capable of other modifications and variations without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A liner assembly for a cooking appliance, comprising:

the pot body comprises a pot bottom and a pot wall, and the pot bottom is provided with a through hole;

the filter screen is detachably connected with the pot body and comprises a filter screen body, and a plurality of water filtering holes with the diameter smaller than that of the rice grains and a mounting hole are formed in the filter screen body;

the handheld piece comprises a columnar connecting portion, a handheld portion and a limiting portion, wherein the handheld portion is formed at one end of the connecting portion, the limiting portion is arranged at the other end of the connecting portion, the connecting portion penetrates through a mounting hole in the filter screen body, the handheld portion is located above the filter screen body, the limiting portion is located below the filter screen body, and the diameter of the handheld portion and the diameter of the limiting portion are larger than the diameter of the mounting hole.

2. The liner assembly for a cooking utensil of claim 1 wherein the connection of the handle portion and the connecting portion forms an angled transition surface that provides a handle clearance between the peripheral end of the handle portion and the strainer body.

3. The liner assembly as claimed in claim 1, wherein the pot wall is hemispherical, the through hole has a fixed step therein, and the strainer body is placed on the fixed step and received in the through hole.

4. The liner assembly for a cooking appliance according to claim 3, wherein the filter net further includes a support part extending downward along an edge of the filter net body, and a height of the support part is equal to a height of the fixing step.

5. The liner assembly as claimed in claim 1, wherein the strainer body has a plurality of water filtering holes uniformly arranged along a circumferential direction, the water filtering holes are elongated, a major axis of the water filtering holes extends along a radial direction, and a minor axis of the water filtering holes is smaller than a diameter of the rice grains.

6. The liner assembly as claimed in claim 1, wherein the pot body further comprises a pot rim extending from the top of the pot wall to the outside of the pot body, and a stepped connection structure is formed between the pot rim and the pot wall.

7. The liner assembly as claimed in claim 6, wherein the pot body further comprises an extension formed on the rim and extending upward, the extension having a radial injection hole penetrating the extension.

8. The liner assembly of claim 1, wherein the pan body further comprises an insert portion extending along the edge of the through hole toward the bottom of the pan body.

9. The liner assembly for cooking utensils of claim 1, wherein the limiting portion is detachably connected to the connecting portion on the hand piece; or the limiting part is an elastic structure integrally formed with the connecting part.