CN219249819U

CN219249819U - Low-sugar rice cooker with improved drainage structure

Info

Publication number: CN219249819U
Application number: CN202223014588.5U
Authority: CN
Inventors: 顾宣丰; 张光恒
Original assignee: Zhongshan Kuaite Electrical Appliances Co ltd
Current assignee: Zhongshan Kuaite Electrical Appliances Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-06-27
Anticipated expiration: 2032-11-11

Abstract

The utility model relates to a low-sugar rice cooker with an improved drainage structure, which comprises a cooker body and a water receiving box, wherein the water receiving box comprises a box body and a top cover, a separable seat of the cooker body is arranged on the top cover, an outer cooker and an inner container arranged in the outer cooker are arranged in the cooker body, the bottom of the inner container comprises a drain hole and a sealing plug for sealing the drain hole, a drain sleeve for realizing lifting by a driving device is arranged on the outer cooker, the lifted drain sleeve is propped up against the sealing plug to be communicated with the drain hole, a water receiving sleeve communicated with the drain sleeve is arranged on the top cover, a water receiving extension cylinder is upwards extended from the water receiving sleeve, and when the cooker body is arranged on the top cover, the drain sleeve always partially extends into the water receiving extension cylinder; the lower end of the water receiving sleeve is always wrapped by the water receiving extension cylinder, so that rice soup in the water receiving sleeve is completely discharged into the water receiving box, the problem of overflow of rice soup discharged into the water receiving box from the water receiving sleeve is solved, and the structure is simple, reliable and practical.

Description

Low-sugar rice cooker with improved drainage structure

Technical Field

The utility model relates to the technical field of electric rice cookers, in particular to a low-sugar rice cooker with an improved drainage structure.

Background

The low-sugar electric cooker is capable of boiling rice to be half-cooked, part of starch in the rice is dissolved in the rice soup, the rice is separated from the rice soup, the half-cooked rice is further steamed, the rice and the rice soup can be fully-automatically separated, the use is very convenient, and the low-sugar electric cooker is suitable for people with reduced fat, diabetes and people needing to control sugar intake.

The Chinese patent document number is CN215304908U, and an improved electric cooker is disclosed in 2021, 12 months and 28 days, and the technical scheme is as follows: including main a kind of deep pot body and drain pan, install the inner bag that is used for forming rice water in the main a kind of deep pot body and with the drainage subassembly of rice water derivation inner bag, main a kind of deep pot body detachable seat is established at the drain pan top, the inside concave formation of drain pan rice water collection chamber that forms of deep pot, rice water collection chamber passes through drainage subassembly and inner bag inner chamber intercommunication, the upper portion movable cover of rice water collection chamber is equipped with the collection chamber lid, the water receiving mouth has been seted up to the drainage port that corresponds drainage subassembly on the collection chamber lid, be equipped with the drain inclined plane that inclines to water receiving mouth direction on the collection chamber lid, can be with the part splash the rice water on the collection chamber lid top surface through drain inclined plane inflow water receiving mouth, arrange to the rice water collection intracavity, reduce rice water overflow.

In the technical scheme, the drainage port is positioned above the water receiving port, the drainage port and the water receiving port are in clearance fit, part of rice water can splash to the liquid guiding inclined plane during drainage, then the rice water is drained to the water receiving port through the liquid guiding inclined plane, liquid accumulation or soup slag can remain on the liquid guiding inclined plane, regular scrubbing is needed, and otherwise bacteria are easy to breed or peculiar smell is easy to generate; in addition, when the rice soup collides with the liquid guiding inclined plane, the rice soup can splash on surrounding articles, so that part of rice soup is attached to the surrounding articles, and sanitation is affected; therefore, there is a need for further improvements, and in addition, for the continual renewed improvements in the products, new low sugar rice cookers with improved drain structures are now being proposed.

Disclosure of Invention

The utility model aims to provide a low-sugar rice cooker with an improved drainage structure, which overcomes the defects in the prior art.

According to the low-sugar rice cooker of this purpose design of improvement drainage structure, including a kind of deep pot body and water receiving box, water receiving box includes box body and top cap, the detachable seat of the deep pot body is established on the top cap, the internal outer pot that sets up of deep pot is in with place the inner bag in the outer pot, the inner bag bottom includes the wash port and seals the sealing plug of wash port, install on the outer pot and realize the drainage sleeve of lifting through drive arrangement, the drainage sleeve after the lifting is jacked open the sealing plug makes the wash port switches on with water receiving box, offer on the top cap with the water receiving sleeve that the drainage sleeve switches on, water receiving sleeve upwards extends has a water receiving extension section of thick bamboo, works as the deep pot body seat is established on the top cap, the drainage sleeve is partial stretching into all the time in the water receiving extension section of thick bamboo.

The box body is provided with a water storage cavity, the box body is provided with a box body opening and simultaneously forms an inlet of the water storage cavity, the top cover is arranged above the box body and seals the inlet of the water storage cavity, and the water storage cavity is communicated with the water drainage sleeve through the water receiving sleeve and the water receiving extension cylinder respectively.

The water receiving sleeve extends downwards, and when the top cover is covered on the box body, the lower end surface of the water receiving sleeve is close to the inner bottom surface of the water storage cavity, and a communication gap is formed between the water receiving sleeve and the water storage cavity; the lateral wall of the lower extreme of water receiving sleeve is equipped with and is used for the intercommunication the bleeder vent of water storage chamber.

The top surface indent of top cap has the installation cavity that is used for holding the a kind of deep pot body, a kind of deep pot body seat is established on the installation cavity, the installation cavity parcel a kind of deep pot body's bottom, and support a kind of deep pot body.

The bottom surface of the top cover extends towards the box body, the outer wall of the plug ring is convexly provided with a plug-in part, and the bottom surface of the top cover also comprises a supporting part; when the top cover is covered on the opening of the box body, the inserting ring is inserted into the water storage cavity, the inserting part is in interference fit with the inner side wall of the water storage cavity, and the supporting part is propped against the top surface of the box body.

The side of box body includes inside wall and lateral wall, inside wall with constitute the interval between the lateral wall.

A water pouring channel is formed in the side face of the box body, and penetrates through the inner side wall and the outer side wall; the water pouring channel is in a horn shape; and the outer side wall is provided with a lip corresponding to the pouring channel.

The inner bottom surface of the water storage cavity is integrally provided with a concave surface.

A water receiving channel is arranged in the water receiving sleeve and the water receiving extension cylinder, and the upper end and the lower end of the water receiving channel are respectively communicated with the water draining sleeve and the water storage cavity; the lower end of the water receiving channel is provided with a first reducing section and a second reducing section, the caliber of the first reducing section is reduced from bottom to top, the air holes are positioned on the first reducing section, the upper end of the first reducing section is connected with the lower end of the second reducing section, and the caliber of the second reducing section is increased from bottom to top.

The bottom of the pot body is provided with a mounting hole corresponding to the drain sleeve, and the mounting hole extends to the inner side of the pot body to form a shielding part for shielding electrical equipment.

According to the improved structure, the water receiving sleeve is upwards extended with the water receiving extension cylinder, when the water receiving sleeve is used, the water discharging sleeve is always partially extended into the water receiving extension cylinder, so that the water receiving extension cylinder always surrounds the lower end of the water discharging sleeve, rice soup in the water discharging sleeve is completely discharged into the water storage cavity of the water receiving box through the water receiving extension cylinder and the water receiving sleeve, the problems that rice soup is discharged into the water receiving box from the water discharging sleeve and overflows, accumulated liquid, residual soup slag and the like are solved, the assembling structure of the pot body and the water receiving box is compact and reasonable, the bottom surface of the pot body and the surface of the top cover are clean and sanitary, the accumulated liquid and the soup slag cannot be remained, the user experience is improved, and the structure is simple, reliable, practical and sanitary.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic cross-sectional structure of the present utility model.

Fig. 2 is a partially exploded view of the present utility model.

Fig. 3 is an exploded view of the water receiving case of the present utility model.

Fig. 4 is an exploded view of the other angle of fig. 3.

Fig. 5 is a schematic cross-sectional view of the water receiving box according to the present utility model.

Fig. 6 is an enlarged schematic view of fig. 5 at a.

Fig. 7 is a schematic cross-sectional view of the top cover of the present utility model.

Fig. 8 is a schematic cross-sectional view of the case according to the present utility model.

FIG. 9 is a schematic cross-sectional view of a pot according to the present utility model.

Reference numerals: 1. a pot body; 11. an outer pot; 12. an inner container; 121. a drain hole; 122. a sealing plug; 13. a rice draining basket; 14. a shielding part; 15. an arc-shaped transition section; 16. a mounting hole; 2. a water receiving box; 21. a case body; 211. an outer sidewall; 212. an inner sidewall; 213. a flanging; 214. a concave surface; 215. supporting feet; 216. a lip; 22. a box opening; 23. a water storage chamber; 24. a water pouring channel; 241. an open mouth; 25. a top cover; 251. a plug ring; 252. a tightening part; 253. a support section; 254. a mounting cavity; 255. a bump; 31. a water receiving sleeve; 311. a communication gap; 312. ventilation holes; 313. a first variable diameter section; 314. a second variable diameter section; 32. a water receiving extension cylinder; 33. a drain sleeve; 34. a water receiving channel.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

The utility model is further described below with reference to the drawings and examples.

First embodiment

Referring to fig. 1-9, a low sugar rice cooker with improved drainage structure comprises a cooker body 1 and a water receiving box 2, wherein the cooker body 1 is arranged above the water receiving box 2 in a folding way, the water receiving box 2 comprises a box body 21 and a top cover 25, the top cover 25 is arranged above the box body 21 in a covering way, and the cooker body 1 is arranged on the top cover 25 in a detachable way, so that the cooker body 1 can be conveniently and quickly placed on the top cover 25, or the cooker body 1 can be taken out from the top cover 25; the rice cooker comprises a cooker body 1, an outer pot 11 and a liner 12 placed in the outer pot 11, wherein a separated rice draining basket 13 is arranged in the liner 12, washed Mi Cheng is placed in the rice draining basket 13, the rice draining basket 13 is arranged in the liner 12, a proper amount of water is poured into the liner 12 for cooking, and the bottom of the liner 12 comprises a drain hole 121 and a sealing plug 122 for sealing the drain hole 121; the outer pot 11 is provided with a drain sleeve 33 which is lifted by a driving device, the drain sleeve 33 after lifting pushes up the sealing plug 122, so that the drain hole 121 and the water receiving box 2 are communicated through the drain sleeve 33, the drain sleeve 33 after descending withdraws to lift the sealing plug 122, and the sealing plug 122 seals the drain hole 121 under the action of gravity, spring force and/or water pressure.

The top cover 25 is provided with the water receiving sleeve 31 communicated with the water draining sleeve 33, when the top cover 25 is covered on the box body 21, the water receiving sleeve 31 stretches into the box body 21, rice soup is drained into the box body 21, the water receiving sleeve 31 upwards extends to form the water receiving extending cylinder 32, the water receiving sleeve 31 and the water receiving extending cylinder 32 are connected into a whole, the pot body 1 is arranged on the top cover 25, the lower end of the water draining sleeve 33 is sleeved in the water receiving extending cylinder 32, the water draining sleeve 33 and the water receiving extending cylinder 32 are in clearance fit, the assembly of the water draining sleeve 33 and the water receiving extending cylinder 32 is very convenient, the rice soup is always partially stretched into the water receiving extending cylinder 32, and when the rice soup is drained from the lower end of the water draining sleeve 33 through the water draining hole 121, the lower end of the water draining sleeve 33 is always surrounded by the water receiving extending cylinder 32 ("always" meaning: no matter whether the drain sleeve 33 is lifted or not, the lower end of the drain sleeve 33 is surrounded by the water receiving extension cylinder 32), all rice water is discharged into the water receiving extension cylinder 32 and is discharged into the box body 21 of the water receiving box 2 through the water receiving sleeve 31, so that the problems of overflow, liquid accumulation, residual soup slag and the like in the process of discharging rice water from the drain sleeve 33 into the water receiving box 2 are solved, the rice water cannot splash to the outside of the water receiving extension cylinder 32 in the process of discharging rice water, the surfaces of the pot body 1 and the water receiving box 2 are clean and sanitary, and the user experience is improved.

The box body 21 is provided with a water storage cavity 23 for collecting and storing rice water, the top surface of the box body 21 is provided with a box body opening 22 and simultaneously forms an inlet of the water storage cavity 23, a top cover 25 is arranged above the box body 21 in a covering manner and seals the inlet of the water storage cavity 23, a water receiving extension cylinder 32 on the top cover 25 is positioned above the water storage cavity 23, a water receiving sleeve 31 extends into the water storage cavity 23, and the water storage cavity 23 is communicated with a water draining sleeve 33 through the water receiving sleeve 31 and the water receiving extension cylinder 32 respectively; more than three supporting legs 215 are arranged at the bottom of the box body 21.

The water receiving sleeve 31 extends downwards, when the top cover 25 is covered on the box body 21, the lower end surface of the water receiving sleeve 31 is close to the inner bottom surface of the water storage cavity 23, and a communication gap 311 is formed between the water receiving sleeve and the water receiving sleeve; the sidewall of the lower end of the water receiving sleeve 31 is provided with a ventilation hole 312 for communicating with the water storage chamber 23.

The rice water discharged from the liner 12 into the water receiving box 2 has high temperature, a large amount of water vapor is generated when the rice water is accumulated in the water receiving box 2, the water vapor enters the pot body 1 from the water receiving sleeve 31 and the water discharging sleeve 33, the normal operation and the service life of various electronic components are seriously influenced, the water receiving sleeve 31 extends downwards and is close to the inner bottom surface, the water vapor in the water storage cavity 23 can be furthest reduced from flowing back into the pot body 1, and most of the water vapor stays in the water receiving box 2, so that the normal operation of various electronic components in the pot body 1 is ensured, and the service life is prolonged; the rice soup in the water receiving sleeve 31 enters the water storage cavity 23 through the communicating gap 311 and the ventilation holes 312; in addition, when the rice water is instantaneously discharged into the water receiving box 2, the air in the water receiving box 2 can be extruded through the air holes 312, and the pressure of the inner side and the outer side of the water receiving sleeve 31 is kept balanced, so that the rice water can be smoothly and rapidly discharged into the water receiving box 2.

The top surface of the top cover 25 is concave with a mounting cavity 254 for holding the cooker body 1, in this embodiment, the cooker body 1 is preferably circular in shape, the bottom surface and the side surface of the cooker body 1 are provided with arc transition sections 15, and the box body 21 is circular in shape; the shape of the mounting cavity 254 is matched with the bottom of the pot body 1, and the water receiving extension cylinder 32 is positioned on the mounting cavity 254; the bottom surface of the pot body 1 and a part of the arc-shaped transition section 15 are propped against the mounting cavity 254, so that the mounting cavity 254 wraps the bottom of the pot body 1 and supports the pot body 1.

The bottom surface of the top cover 25 extends towards the box body 21 and is provided with a plug ring 251, the outer wall of the plug ring 251 is convexly provided with a plug-in part 252, the bottom surface of the top cover 25 also comprises a supporting part 253, in the embodiment, the shape of the plug ring 251 is preferably circular, and the outer wall of the plug ring 251 is convexly provided with four plug-in parts 252; when the top cover 25 is covered on the opening 22 of the box body, the plug ring 251 is inserted into the water storage cavity 23, the plug ring 251 is in clearance fit with the inner wall of the water storage cavity 23, and the plug portion 252 is in interference fit with the inner wall 212 of the water storage cavity 23, so that the top cover 25 and the box body 21 are tightly connected into a whole, the supporting portion 253 abuts against the top surface of the box body 21, and the box body 21 supports the top cover 25 and the pot body 1 above the top cover through the supporting portion 253.

The side surface of the box body 21 comprises an inner side wall 212 and an outer side wall 211, and the inner side wall 212 and the inner bottom surface of the box body 21 form a water storage cavity 23; the top edge of the inner side wall 212 is provided with an outward flange 213, and the outward flange 213 is connected with the top edge of the outer side wall 211 into a whole; the outer side wall 211 is convenient for the design of the box body 21, the inner side wall 212 and the outer side wall 211 form a space, the space has a heat insulation effect, and hands can conveniently extend into the space to move the water receiving box 2.

A water pouring channel 24 is formed in the side face of the box body 21, the water pouring channel 24 penetrates through the inner side wall 212 and the outer side wall 211, the water pouring channel 24 is communicated with the water storage cavity 23, and rice soup in the water storage cavity 23 is poured out through the water pouring channel 24; the top surface of the water pouring channel 24 is an open port 241, the open port 241 is communicated with the box body opening 22, the cross section of the water pouring channel 24 is V-shaped, the inner caliber of the water pouring channel 24 is larger than the outer caliber, and the water pouring channel 24 is in a horn shape; the outer side wall 211 is provided with a lip edge 216 corresponding to the water pouring channel 24, the lip edge 216 is V-shaped, rice soup is conveniently discharged, and the rice soup is prevented from flowing out along the outer side wall 211; the outer periphery of the top cover 25 is provided with a lug 255 corresponding to the pouring channel 24, the lug 255 is positioned above the pouring channel 24 and covers the opening 241 of the pouring channel 24 to prevent rice water from being poured out of the opening 241 of the pouring channel 24, and the lug 255 is convenient for the top cover 25 to be taken out of the box body 21.

The inner bottom surface of the water storage cavity 23 is integrally provided with a concave surface 214; the concave surface 214 is formed by bending the inner bottom surface downwards through an injection molding process, the bending treatment can improve the strength of the box body 21 and increase the capacity of the water storage cavity 23; alternatively, the concave surface 214 is formed by bending the inner bottom surface downward by a press process, and the bending process can increase the strength of the case 21 and increase the capacity of the water storage chamber 23.

The water receiving sleeve 31 and the water receiving extension cylinder 32 are integrally connected, a water receiving channel 34 is arranged in the water receiving sleeve 31 and the water receiving extension cylinder, and the upper end and the lower end of the water receiving channel 34 are respectively communicated with the water discharging sleeve 33 and the water storage cavity 23; the lower end of the water receiving channel 34 is provided with a first reducing section 313 and a second reducing section 314, the caliber of the first reducing section 313 is reduced from bottom to top, and the air holes 312 are positioned on the first reducing section 313, so that rice soup can be quickly discharged into the water storage cavity 23; the upper end of the first reducing section 313 is connected with the lower end of the second reducing section 314, and the caliber of the second reducing section 314 is increased from bottom to top, so that the flow speed of rice soup in the water receiving sleeve 31 can be improved.

The bottom of the pot body 1 is provided with a mounting hole 16 corresponding to the drain sleeve 33, and a shielding part 14 for shielding electrical equipment extends from the mounting hole 16 to the inner side of the pot body 1; the shielding part 14 plays a role of shielding so that consumers cannot observe the electric equipment in the pot body 1 through the mounting hole 16, and the electric equipment comprises various electronic elements and wires, thereby further improving the appearance effect of the product.

The foregoing is a preferred embodiment of the utility model showing and describing the general principles, features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which have been described in the foregoing embodiments and description merely illustrates the principles of the utility model, and that various changes and modifications may be effected therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims

1. The utility model provides a improve low sugar rice cooker of drainage structure, includes a kind of deep pot body (1) and water receiving box (2), water receiving box (2) include box body (21) and top cap (25), the separable seat of deep pot body (1) is established on top cap (25), set up outer pot (11) in deep pot body (1) and place inner bag (12) in outer pot (11), inner bag (12) bottom include wash port (121) and seal sealing plug (122) of wash port (121), install on outer pot (11) through drive arrangement realize drainage sleeve (33) of lifting, jack-up behind the drainage sleeve (33) sealing plug (122), make drain port (121) switch on with water receiving box (2), set up on top cap (25) with water receiving sleeve (31) that drainage sleeve (33) switched on, its characterized in that: the water receiving sleeve (31) extends upwards to form a water receiving extending cylinder (32), when the pot body (1) is arranged on the top cover (25), the water discharging sleeve (33) always extends into the water receiving extending cylinder (32).

2. The low sugar rice cooker with improved water draining structure as recited in claim 1, wherein: the box body (21) is provided with a water storage cavity (23), a box body opening (22) is formed in the box body (21) and simultaneously an inlet of the water storage cavity (23) is formed, the top cover (25) is arranged above the box body (21) in a covering mode and seals the inlet of the water storage cavity (23), and the water storage cavity (23) is communicated with the water drainage sleeve (33) through the water receiving sleeve (31) and the water receiving extension cylinder (32) respectively.

3. The low sugar rice cooker with improved drainage structure according to claim 2, wherein: the water receiving sleeve (31) extends downwards, and when the top cover (25) is covered on the box body (21), the lower end surface of the water receiving sleeve (31) is close to the inner bottom surface of the water storage cavity (23), and a communication gap (311) is formed between the water receiving sleeve and the water storage cavity; the side wall of the lower end of the water receiving sleeve (31) is provided with an air vent (312) which is used for communicating the water storage cavity (23).

4. The low sugar rice cooker with improved water draining structure as recited in claim 1, wherein: the top surface indent of top cap (25) has be used for holding the installation cavity (254) of a kind of deep pot body (1), a kind of deep pot body (1) seat is established on installation cavity (254), installation cavity (254) parcel a kind of deep pot body (1) bottom, and support a kind of deep pot body (1).

5. The low sugar rice cooker with improved drainage structure according to claim 2, wherein: a plugging ring (251) extends towards the box body (21) from the bottom surface of the top cover (25), a plugging part (252) is convexly arranged on the outer wall of the plugging ring (251), and the bottom surface of the top cover (25) further comprises a supporting part (253); when the top cover (25) is covered on the box opening (22), the plug ring (251) is inserted into the water storage cavity (23), the plug part (252) is in interference fit with the inner side wall (212) of the water storage cavity (23), and the supporting part (253) is propped against the top surface of the box (21).

6. The low sugar rice cooker with improved water draining structure as recited in claim 1, wherein: the side face of the box body (21) comprises an inner side wall (212) and an outer side wall (211), and a space is formed between the inner side wall (212) and the outer side wall (211).

7. The low sugar rice cooker with improved water draining structure as recited in claim 6, wherein: a water pouring channel (24) is formed in the side face of the box body (21), and the water pouring channel (24) penetrates through the inner side wall (212) and the outer side wall (211); the water pouring channel (24) is in a horn shape; a lip (216) is arranged on the outer side wall (211) corresponding to the pouring channel (24).

8. The low sugar rice cooker with improved drainage structure according to claim 2, wherein: the inner bottom surface of the water storage cavity (23) is integrally provided with a concave surface (214).

9. The low sugar rice cooker with improved water draining structure as recited in claim 3, wherein: a water receiving channel (34) is arranged in the water receiving sleeve (31) and the water receiving extension cylinder (32), and the upper end and the lower end of the water receiving channel (34) are respectively communicated with the water discharging sleeve (33) and the water storage cavity (23); the lower extreme of water receiving passageway (34) is equipped with first reducing section (313) and with second reducing section (314), the bore of first reducing section (313) reduces from bottom to top, bleeder vent (312) are located on first reducing section (313), the lower extreme of second reducing section (314) is connected to the upper end of first reducing section (313), the bore of second reducing section (314) grow from bottom to top.

10. The low sugar rice cooker with improved water draining structure as recited in claim 1, wherein: the bottom of the pot body (1) is provided with a mounting hole (16) corresponding to the drain sleeve (33), and the mounting hole (16) extends to the inner side of the pot body (1) to form a shielding part (14) for shielding electrical equipment.