CN111329325A

CN111329325A - Electric rice cooker

Info

Publication number: CN111329325A
Application number: CN202010144208.6A
Authority: CN
Inventors: 仝周鑫; 李河
Original assignee: Individual
Current assignee: Zhongshan Josoo Electric Appliance Co ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-06-26
Anticipated expiration: 2040-03-04
Also published as: CN111329325B

Abstract

The invention relates to the field of electric cookers, in particular to an electric cooker which comprises a cooker body, a cooker cover, a pad foot, an inner container, a fixing strip, a mounting groove, a driving motor, a fixing shell, a worm gear, an output rod, a positioning rectangular block, an elastic hanging and clamping structure, an L-shaped strip plate, a fixing guide post, a first spiral spring, a connecting rod, an elastic rod, a circular tube, a guide ring, a movable rod, a second spiral spring, a mounting sheet, a fixing plate, clean fiber cloth, a strip-shaped block and a cooker cover bottom plate. The electric cooker has a reasonable structure, compared with the traditional electric cooker, the electric cooker is provided with a mechanism for automatically cleaning the cooker bottom, after the electric cooker is used, the driving motor provides power, the elastic rod, the mounting piece, the fixing plate and the cleaning fiber cloth rotate together through transmission of the connecting rod, so that the cooker bottom of the inner container can be cleaned, the elastic rod provides pressure during cleaning, the cleaning fiber cloth is ensured to be in close contact with the inner container, and the cooker bottom is not required to be manually cleaned.

Description

Electric rice cooker

Technical Field

The invention relates to the field of electric cookers, in particular to an electric cooker.

Background

The electric cooker is also called as an electric pot and an electric cooker; the cooker converts electric energy into heat energy, has various heating operation functions of steaming, boiling, stewing and the like on food, and is convenient to use, safe and reliable; the multifunctional cooking machine can cook food, can preserve heat, is clean and sanitary to use, has no pollution, saves time and labor, and is one of indispensable tools for modernization of housework.

An inner container is arranged in the existing electric cooker, and the inner container is cleaned after the electric cooker is used; when the cleaning brush is used, the pot bottom of the inner container is directly heated, food is easy to adhere to the pot bottom, the cleaning brush is generally difficult to clean, direct washing is difficult to remove, manual cleaning is needed to be carried out through the cleaning brush, labor intensity is high, manual hands need to be in contact with water, and the hands are injured by force. Therefore, an electric rice cooker is proposed to solve the above problems.

Disclosure of Invention

The present invention is directed to solving the above problems and to providing an electric rice cooker.

The invention realizes the purpose through the following technical scheme, and the electric cooker comprises a cooker body and a cooker cover, wherein the cooker cover is arranged at the top of the cooker body, an inner container is arranged in the cooker body, a cooker cover bottom plate is fixedly arranged at the bottom of the cooker cover, and two mounting grooves are formed in the middle of the cooker cover bottom plate; the bottom of the pot cover bottom plate is provided with a driving motor, elastic suspension clamping structures are fixedly arranged on two sides of the driving motor and connected with the mounting groove, and a positioning structure is arranged between the top of the driving motor and the pot cover bottom plate; the output fixed mounting of driving motor has the connecting rod, and the bottom rigid coupling of connecting rod has the elastic rod, the bottom rigid coupling of elastic rod has the fixed plate, fixed mounting has clean cellosilk cloth bottom the fixed plate.

Preferably, a fixing strip is fixedly installed on one side of the top of the cooker body, and the fixing strip is hinged with one side of the cooker cover.

Preferably, the bottom of the cooker body is fixedly provided with four foot pads, and the four foot pads are distributed in a rectangular array.

Preferably, the positioning structure comprises a positioning rectangular block and a positioning hole, the positioning hole is formed in the bottom plate of the cooker cover and is embedded with the positioning rectangular block, and the positioning rectangular block is fixedly connected with the top of the driving motor.

Preferably, driving motor comprises motor, fixed casing, worm wheel and output rod, motor fixed mounting is on the outer wall of fixed casing, the worm rotates the inside of installing at fixed casing, the output shaft rigid coupling of worm one end and motor, the conch wall and the output rod of fixed casing rotate to be connected, and the output rod surface cup joints with the worm wheel is fixed, the worm wheel is located inside the fixed casing, and the worm wheel is connected with the worm meshing.

Preferably, elasticity hangs block structure includes L shape slat and fixed guide post, fixed guide post one end and driving motor's lateral wall rigid coupling, open one side bottom of L shape slat has the guiding hole, fixed guide post runs through the guiding hole, L shape slat top department of buckling hangs on the mounting groove, fixed guide post surface has cup jointed first coil spring, and first coil spring's both ends respectively with driving motor and L shape slat rigid coupling.

Preferably, the elastic rod comprises pipe, guide ring, movable rod and second coil spring, the fixed gomphosis of guide ring is installed in the pipe bottom, cup joint between guide ring and the movable rod, the movable rod cup joints with second coil spring, and second coil spring's both ends respectively with the top and the guide ring rigid coupling of movable rod.

Preferably, be provided with the installation piece between elastic rod and the fixed plate, the tip welding of installation piece and movable rod, install a plurality of screw between installation piece and the fixed plate.

Preferably, the bottom of the clean fiber silk cloth is provided with a plurality of strip-shaped blocks, and the strip-shaped blocks are distributed in an annular array.

Preferably, the length of the connecting rod is greater than that of the elastic rod, and the connecting rod is of a cylindrical structure.

The invention has the beneficial effects that:

(1) compared with the traditional electric cooker, the electric cooker is provided with the mechanism for automatically cleaning the cooker bottom, after the electric cooker is used, the driving motor provides power, the elastic rod, the mounting piece, the fixing plate and the cleaning fiber cloth rotate together through transmission of the connecting rod, so that the cooker bottom of the inner container can be cleaned, the elastic rod provides pressure during cleaning, the cleaning fiber cloth is ensured to be in close contact with the inner container, manual cleaning of the cooker bottom is not needed, the labor intensity is low, and the cleaning effect is good;

(2) this kind of mechanism of self-cleaning bottom of a boiler of electric rice cooker realizes the installation through two elasticity suspension block structures, and the installation back is fixed a position through location rectangular block and locating hole, when carrying out the dismouting, only needs the manual work to carry out pressing down of pinching of two elasticity suspension block structures, with the mounting groove separation can, easy dismounting, easy operation can not cause the influence to electric rice cooker's normal use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the cleaning fiber cloth and the strip-shaped block of the present invention;

FIG. 3 is a schematic view of the driving motor structure of the present invention;

FIG. 4 is a schematic view of the structure of the elastic rod of the present invention;

FIG. 5 is a schematic view of the elastic suspension engaging structure of the present invention.

In the figure: 1. the cooker body, 2, a cooker cover, 3, a foot pad, 4, an inner container, 5, a fixing strip, 6, a mounting groove, 7, a driving motor, 701, a motor, 702, a fixed shell, 703, a worm, 704, a worm wheel, 705, an output rod, 8, a positioning rectangular block, 9, an elastic suspension clamping structure, 901, an L-shaped lath, 902, a fixed guide post, 903, a first spiral spring, 10, a connecting rod, 11, an elastic rod, 1101, a round pipe, 1102, a guide ring, 1103, a movable rod, 1104, a second spiral spring, 12, a mounting piece, 13, a fixing plate, 14, cleaning fiber cloth, 1401, a strip-shaped block, 15 and a cooker cover bottom plate.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Referring to fig. 1-5, an electric rice cooker comprises a cooker body 1 and a cooker cover 2, wherein the cooker cover 2 is installed at the top of the cooker body 1, an inner container 4 is arranged inside the cooker body 1, a cooker cover bottom plate 15 is fixedly installed at the bottom of the cooker cover 2, and two installation grooves 6 are formed in the middle of the cooker cover bottom plate 15; the bottom of the pot cover bottom plate 15 is provided with a driving motor 7, elastic suspension clamping structures 9 are fixedly arranged on two sides of the driving motor 7, the elastic suspension clamping structures 9 are connected with the mounting groove 6, and a positioning structure is arranged between the top of the driving motor 7 and the pot cover bottom plate 15; the output fixed mounting of driving motor 7 has connecting rod 10, and the bottom rigid coupling of connecting rod 10 has elastic rod 11, the bottom rigid coupling of elastic rod 11 has fixed plate 13, fixed mounting has clean cellosilk cloth 14 bottom fixed mounting of fixed plate 13.

The cooker comprises a cooker body 1, a fixing strip 5, a cooker cover 2, a pot cover 2 and a fixing strip 5, wherein the fixing strip 5 is fixedly installed on one side of the top of the cooker body 1, the fixing strip 5 is hinged to one side of the pot cover 2, the pot cover 2 can be opened through rotation and turned over, the other side of the pot cover 2 is connected with the cooker body 1 through clamping and locking, and the pot body 1 and the pot cover 2; the bottom of the cooker body 1 is fixedly provided with four pad feet 3, and the four pad feet 3 are distributed in a rectangular array to support the bottom; the positioning structure comprises a positioning rectangular block 8 and a positioning hole, the positioning hole is formed in the pot cover bottom plate 15 and is embedded with the positioning rectangular block 8, and the positioning rectangular block 8 is fixedly connected with the top of the driving motor 7 to realize positioning after the driving motor 7 is installed; the driving motor 7 is composed of a motor 701, a fixed housing 702, a worm 703, a worm wheel 704 and an output rod 705, the motor 701 is fixedly installed on the outer wall of the fixed housing 702, the worm 703 is rotatably installed inside the fixed housing 702, one end of the worm 703 is fixedly connected with the output shaft of the motor 701, the housing wall of the fixed housing 702 is rotatably connected with the output rod 705, the surface of the output rod 705 is fixedly sleeved with the worm wheel 704, the worm wheel 704 is located inside the fixed housing 702, the worm wheel 704 is meshed with the worm 703, the motor 701 can be connected with an external power supply through a connecting lead, when in use, the lead is lapped on the cooker body 1 and extends outwards, and after cleaning, the cooker body can be integrally detached, wherein the worm wheel 704 and the worm 703 are driven to realize speed reduction and improve driving force; the elastic suspension clamping structure 9 comprises an L-shaped lath 901 and a fixed guide post 902, one end of the fixed guide post 902 is fixedly connected with the side wall of the driving motor 7, a guide hole is formed in the bottom of one side of the L-shaped lath 901, the fixed guide post 902 penetrates through the guide hole, the bent part at the top of the L-shaped lath 901 is suspended on the mounting groove 6, a first spiral spring 903 is sleeved on the surface of the fixed guide post 902, two ends of the first spiral spring 903 are fixedly connected with the driving motor 7 and the L-shaped lath 901 respectively, and clamping force after mounting is provided by the first spiral spring 903; the elastic rod 11 is composed of a circular tube 1101, a guide ring 1102, a movable rod 1103 and a second spiral spring 1104, the guide ring 1102 is fixedly embedded at the bottom end of the circular tube 1101, the guide ring 1102 is sleeved with the movable rod 1103, the movable rod 1103 is sleeved with the second spiral spring 1104, two ends of the second spiral spring 1104 are fixedly connected with the top end of the movable rod 1103 and the guide ring 1102 respectively, the second spiral spring 1104 provides elastic force, and the movable rod 1103 and the circular tube 1101 move relatively to realize extension and retraction; an installation piece 12 is arranged between the elastic rod 11 and the fixed plate 13, the installation piece 12 is welded with the end part of the movable rod 1103, and a plurality of screws are arranged between the installation piece 12 and the fixed plate 13 to realize the fixed installation of the movable rod 1103 and the fixed plate 13; the bottom of the cleaning fiber cloth 14 is provided with a plurality of strip-shaped blocks 1401, the strip-shaped blocks 1401 are distributed in an annular array to form protrusions, so that the cleaning fiber cloth 14 and the strip-shaped blocks 1401 form a whole, are formed by polyester fiber and are fluffy; the length of connecting rod 10 is greater than the length of elastic rod 11, and connecting rod 10 is cylindrical structure, and connecting rod 10 plays the effect of connecting fixedly.

When the cooker is used, electrical elements appearing in the application are externally connected with a power supply and a control switch, when residues are attached to the bottom of the inner container 4, the whole mechanism formed by the driving motor 7, the connecting rod 10, the elastic rod 11, the fixing plate 13 and the clean fiber cloth 14 is manually placed into the inner container 4, one hand holds the two L-shaped strips 901 to compress the first spiral spring 903, the position of the driving motor 7 is adjusted, the other hand adjusts the position of the cooker cover 2 to align the L-shaped strips 901 with the mounting groove 6, the L-shaped strips 901 penetrate through the mounting groove 6 to release the L-shaped strips 901, the tops of the L-shaped strips 901 are hung on the mounting groove 6 and are blocked by the side wall of the mounting groove 6 to keep the compression state of the first spiral spring 903, clamping force is provided, clamping and fixing is realized, and the positioning rectangular block 8 is positioned with the positioning hole to complete mounting; when cleaning is carried out, a small amount of water is added into the inner container 4, the cooker cover 2 is manually pressed downwards by hands to carry out limiting, the cleaning fiber cloth 14 is pressed on the bottom of the inner container 4, the elastic rod 11 is in a compressed state to provide pressure for the cleaning fiber cloth 14, the driving motor 7 is connected with a power supply, the motor 701 drives the worm 703 to rotate, the connecting rod 10, the elastic rod 11, the mounting piece 12, the fixing plate 13 and the cleaning fiber cloth 14 rotate together through the transmission of the worm 703 and the worm wheel 704, so that the bottom of the inner container 4 is cleaned, and residues are separated from the inner container 4; after cleaning, the driving motor 7 is powered off, the cooker cover 2 is opened, the two elastic suspension clamping structures 9 are manually pressed down in a pinching mode, the elastic suspension clamping structures 9 are separated from the mounting groove 6, the disassembly is completed, then the cleaning fiber cloth 14 and the inner container 4 are washed, and the cleaning is completed.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. An electric cooker is characterized in that: the cooker comprises a cooker body (1) and a cooker cover (2), wherein the cooker cover (2) is arranged at the top of the cooker body (1), an inner container (4) is arranged in the cooker body (1), a cooker cover bottom plate (15) is fixedly arranged at the bottom of the cooker cover (2), and two mounting grooves (6) are formed in the middle of the cooker cover bottom plate (15); the bottom of the pot cover bottom plate (15) is provided with a driving motor (7), two sides of the driving motor (7) are fixedly provided with elastic suspension clamping structures (9), the elastic suspension clamping structures (9) are connected with the mounting groove (6), and a positioning structure is arranged between the top of the driving motor (7) and the pot cover bottom plate (15); the output end fixed mounting of driving motor (7) has connecting rod (10), and the bottom rigid coupling of connecting rod (10) has elastic rod (11), the bottom rigid coupling of elastic rod (11) has fixed plate (13), fixed plate (13) bottom fixed mounting has clean fiber silk cloth (14).

2. The rice cooker as claimed in claim 1, wherein: the cooker is characterized in that a fixing strip (5) is fixedly installed on one side of the top of the cooker body (1), and the fixing strip (5) is hinged to one side of the cooker cover (2).

3. The rice cooker as claimed in claim 1, wherein: the bottom fixed mounting of the cooker body (1) has the pad foot (3), and the figure of pad foot (3) is four, four pad foot (3) are the rectangular array and distribute.

4. The rice cooker as claimed in claim 1, wherein: the positioning structure comprises a positioning rectangular block (8) and positioning holes, the positioning holes are formed in the cooker cover bottom plate (15) and are embedded with the positioning rectangular block (8), and the positioning rectangular block (8) is fixedly connected with the top of the driving motor (7).

5. The rice cooker as claimed in claim 1, wherein: the driving motor (7) is composed of a motor (701), a fixed shell (702), a worm (703), a worm wheel (704) and an output rod (705), the motor (701) is fixedly installed on the outer wall of the fixed shell (702), the worm (703) is rotatably installed inside the fixed shell (702), one end of the worm (703) is fixedly connected with an output shaft of the motor (701), the shell wall of the fixed shell (702) is rotatably connected with the output rod (705), the surface of the output rod (705) is fixedly sleeved with the worm wheel (704), the worm wheel (704) is located inside the fixed shell (702), and the worm wheel (704) is meshed with the worm (703).

6. The rice cooker as claimed in claim 1, wherein: elastic suspension clamping structure (9) includes L shape slat (901) and fixed guide post (902), the lateral wall rigid coupling of fixed guide post (902) one end and driving motor (7), open one side bottom of L shape slat (901) has the guiding hole, fixed guide post (902) run through the guiding hole, L shape slat (901) top bending department hangs on mounting groove (6), first coil spring (903) have been cup jointed on fixed guide post (902) surface, and the both ends of first coil spring (903) respectively with driving motor (7) and L shape slat (901) rigid coupling.

7. The rice cooker as claimed in claim 1, wherein: elastic rod (11) comprises pipe (1101), guide ring (1102), movable rod (1103) and second coil spring (1104), the fixed gomphosis of guide ring (1102) is installed in pipe (1101) bottom, cup joint between guide ring (1102) and movable rod (1103), movable rod (1103) cup joint with second coil spring (1104), and the both ends of second coil spring (1104) respectively with the top and the guide ring (1102) rigid coupling of movable rod (1103).

8. The rice cooker as claimed in claim 1, wherein: be provided with installation piece (12) between elastic rod (11) and fixed plate (13), installation piece (12) and the tip welding of movable rod (1103), install a plurality of screw between installation piece (12) and fixed plate (13).

9. The rice cooker as claimed in claim 1, wherein: the bottom of the clean fiber silk cloth (14) is provided with a plurality of strip-shaped blocks (1401), and the strip-shaped blocks (1401) are distributed in an annular array.

10. The rice cooker as claimed in claim 1, wherein: the length of the connecting rod (10) is greater than that of the elastic rod (11), and the connecting rod (10) is of a cylindrical structure.