CN211093334U

CN211093334U - Electric rice cooker upper cover and electric rice cooker thereof

Info

Publication number: CN211093334U
Application number: CN201921966373.9U
Authority: CN
Inventors: 黄建新
Original assignee: Shanghai Qiaoyi Network Technology Co ltd
Current assignee: Shanghai Qiaoyi Network Technology Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-07-28
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses an electricity rice cooker upper cover and electricity rice cooker thereof, including a kind of deep pot body, the internally mounted of a kind of deep pot body has the inner bag, the top of inner bag is provided with the upper cover, the one end of upper cover and the one end hinged joint at a kind of deep pot body top, telescopic link swing joint has interior gland through the bottom of upper cover, the bleeder vent is seted up at the top of upper cover, have the top of interior gland is provided with pressure control mechanism, the other end of upper cover is provided with pot cover block mechanism, pressure control mechanism includes the swivel, the annular has been seted up at the top of interior gland, the swivel is located the inside of annular, just the swivel is connected with the annular rotation. The utility model discloses a rotate the pivot, make the turning block drive the swivel and rotate to change the degree of contact of arc slotted hole between swivel and the annular, and then can change the discharge of inner bag inner steam, thereby change the inside actual pressure of inner bag, strengthened the practicality that the device used.

Description

Electric rice cooker upper cover and electric rice cooker thereof

Technical Field

The utility model relates to the technical field of household appliances, concretely relates to electricity rice cooker upper cover and electricity rice cooker thereof.

Background

The common electric rice cookers are divided into an automatic heat preservation type, a timing heat preservation type and a novel microcomputer control type;

the prior art has the following defects: when the upper cover of the electric cooker is closed, the steam discharge amount in the cooker cannot be controlled, namely the actual pressure in the cooker cannot be controlled according to the requirements of different foods, and certain limitations are realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electricity rice cooker upper cover and electricity rice cooker thereof, through rotating the pivot, make the turning block drive the swivel and rotate, thereby change the degree of contact between swivel and the annular arc slotted hole, and then can change the discharge of inner bag steam, thereby change the inside actual pressure of inner bag, and set up first spring through the top at the turning block, can promote turning block and inner gland and push down, thereby make swivel and annular closely laminate, improve the pressure control effect of device, with the above-mentioned weak point in the solution technique.

In order to achieve the above object, the present invention provides the following technical solutions: an electric cooker upper cover and an electric cooker thereof comprise a cooker body, wherein an inner container is arranged inside the cooker body, an upper cover is arranged at the top of the inner container, one end of the upper cover is hinged with one end of the top of the cooker body, the bottom of the upper cover is movably connected with an inner gland through a telescopic rod, an air hole is formed in the top of the upper cover, a pressure control mechanism is arranged at the top of the inner gland, and a cooker cover clamping mechanism is arranged at the other end of the upper cover;

pressure control mechanism includes the swivel, the annular has been seted up at the top of interior gland, the swivel is located the inside of annular, just the swivel rotates with the annular to be connected, the arc slotted hole has all been seted up to the bottom of swivel and annular, the top of interior gland rotates and is connected with the turning block, fixed mounting has the connecting rod between turning block and the swivel, the top fixedly connected with pivot of turning block, the upper cover is run through on the top of pivot to rotate with the upper cover and be connected, first spring is installed at the top of turning block, the outside of pivot is located to first spring housing.

Preferably, the number of the connecting rods is set to be a plurality, and the connecting rods are uniformly distributed on the outer part of the rotating block in a circumferential manner.

Preferably, a knob is fixedly mounted at the top of the rotating shaft.

Preferably, the bottom at the edge of the inner gland is fixedly provided with a sealing gasket, and the sealing gasket is positioned at the top of the inner container.

Preferably, the bottom of the inner side of the sealing gasket is provided with a flange, and the flange of the sealing gasket is positioned on the inner side of the top of the liner.

Preferably, the number of the arc-shaped slotted holes in the annular groove and the swivel is set to be multiple.

Preferably, the pot cover clamping mechanism comprises a retaining ring, a boss is fixedly mounted at one end of the upper cover, the retaining ring is rotatably connected to two sides of the boss, a buckling table is fixedly mounted at one side of the top of the pot body, which is close to the boss, and the retaining ring is sleeved outside the buckling table.

Preferably, a clamping groove is formed in the top of the buckling table, a clamping block is fixedly connected to the bottom of the boss and clamped inside the clamping groove, and a second spring is fixedly mounted inside the clamping groove.

In the technical scheme, the utility model provides a technological effect and advantage:

1. the utility model utilizes the telescopic rod to install the inner gland at the bottom of the upper cover, and the ring groove is arranged at the top of the inner gland, so that the swivel can be arranged inside the ring groove, and then the arc-shaped groove hole is arranged inside the swivel and the ring groove, thereby the steam in the inner container can be discharged to the outside through the arc-shaped slotted hole and the air holes, the rotating shaft is rotated, the rotating block drives the rotating ring to rotate, the contact ratio of the arc-shaped slotted hole between the rotating ring and the annular groove is changed, thereby changing the discharge amount of steam in the inner container and the actual pressure in the inner container, and the first spring arranged at the top of the rotating block can push the rotating block and the inner gland to press down, therefore, the rotating ring is tightly attached to the annular groove, the pressure control effect of the device is improved, and compared with the prior art, the controllability of the use of the device is greatly improved, and the practicability of the use of the device is enhanced;

2. the utility model discloses an one end installation boss at the upper cover, and rotate the connection buckle in the outside of boss, and then when the upper cover is closed, can make the buckle registrate in the outside of detaining the platform through rotating the buckle, and carry out the lock, and set up the draw-in groove through the top of detaining the platform, and at the bottom fixed connection fixture block of boss, make the fixture block in the inside of draw-in groove, and then can utilize the elasticity of second spring, give ascending thrust of boss, thereby make the buckle inseparabler with the lock of detaining the platform, avoid the unexpected roll-off of buckle, in order to guarantee the closed steadiness of upper cover, compared with the prior art, the steadiness of device use has greatly been strengthened, the security of device has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

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

Fig. 2 is a schematic view of the overall structure of the pressure control mechanism of the present invention.

Fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.

Fig. 4 is an enlarged view of the structure of the part B of fig. 1 according to the present invention.

Fig. 5 is a schematic view of a partial structure of the pot cover engaging mechanism of the present invention.

Description of reference numerals:

1. a pot body; 2. an inner container; 3. an upper cover; 4. an inner gland; 5. air holes are formed; 6. a pressure control mechanism; 7. a pot cover clamping mechanism; 8. rotating the ring; 9. a rotating shaft; 10. rotating the block; 11. a connecting rod; 12. a first spring; 13. a knob; 14. a gasket; 15. a boss; 16. buckling a platform; 17. a retaining ring; 18. a ring groove; 19. an arc-shaped slot; 20. a card slot; 21. a clamping block; 22. a second spring.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides an electric cooker upper cover and electric cooker thereof as shown in figures 1-3, comprising a cooker body 1, wherein an inner container 2 is arranged inside the cooker body 1, an upper cover 3 is arranged on the top of the inner container 2, one end of the upper cover 3 is hinged with one end of the top of the cooker body 1, the bottom of the upper cover 3 is movably connected with an inner gland 4 through a telescopic rod, the top of the upper cover 3 is provided with a vent hole 5, the top of the inner gland 4 is provided with a pressure control mechanism 6, and the other end of the upper cover 3 is provided with a cover clamping mechanism 7;

the pressure control mechanism 6 comprises a rotating ring 8, the top of the inner gland 4 is provided with an annular groove 18, the rotating ring 8 is positioned inside the annular groove 18, the rotating ring 8 is rotatably connected with the annular groove 18, the bottoms of the rotating ring 8 and the annular groove 18 are both provided with arc-shaped slotted holes 19, the top of the inner gland 4 is rotatably connected with a rotating block 10, a connecting rod 11 is fixedly arranged between the rotating block 10 and the rotating ring 8, the top of the rotating block 10 is fixedly connected with a rotating shaft 9, the top end of the rotating shaft 9 penetrates through the upper cover 3 and is rotatably connected with the upper cover 3, the top of the rotating block 10 is provided with a first spring 12, and the first spring 12 is sleeved outside the rotating shaft 9;

further, in the above technical solution, the number of the connecting rods 11 is set to be plural, and the plural connecting rods 11 are uniformly and circumferentially distributed outside the rotating block 10, so as to strengthen the connection between the rotating ring 8 and the rotating block 10;

further, in the above technical solution, a knob 13 is fixedly installed at the top of the rotating shaft 9, so that the rotating shaft 9 can be conveniently rotated, and the upper cover 3 can be conveniently opened through the knob 13;

further, in the above technical solution, a sealing gasket 14 is fixedly installed at the bottom of the edge of the inner gland 4, and the sealing gasket 14 is located at the top of the inner container 2, so as to improve the contact between the inner gland 4 and the inner container 2 for buffering and sealing;

further, in the above technical solution, a flange is arranged at the bottom of the inner side of the sealing gasket 14, and the flange of the sealing gasket 14 is located at the inner side of the top of the inner container 2, so as to enhance the sealing effect between the inner gland 4 and the inner container 2;

furthermore, in the above technical solution, the number of the arc-shaped slots 19 in the ring groove 18 and the ring 8 is set to be multiple, so that the ring 8 and the arc-shaped slots 19 on the ring groove 18 correspond to each other one by one, and further, when the ring 8 rotates, the overlap ratio of the arc-shaped slots 19 can be changed, so as to improve the control effect on the steam discharge in the inner container 2;

the implementation mode is specifically as follows: the inner gland 4 is arranged at the bottom of the upper cover 3, the inner gland 4 is connected by using the telescopic rod, so that when the upper cover 3 is closed by the pot cover clamping mechanism 7, the top of the inner container 2 is sealed by using the inner gland 4, the top of the inner gland 4 is provided with the annular groove 18, the rotary ring 8 is arranged inside the annular groove 18, the rotary ring 8 and the annular groove 18 are provided with the arc-shaped slotted holes 19 which correspond to each other one by one, so that steam inside the inner container 2 can be discharged to the outside through the arc-shaped slotted holes 19 and the air holes 5 at the top of the upper cover 3, the rotary block 10 is rotatably connected at the top of the inner gland 4, the rotary ring 8 is fixedly connected with the rotary block 10 through the connecting rod 11, the rotary shaft 9 can be driven to rotate by controlling the knob 13 at the top of the upper cover 3, and the rotary block 10 drives the rotary ring 8 to rotate inside the annular groove 18 through the, thereby changing the contact ratio of the arc slotted hole 19 between the rotating ring 8 and the annular groove 18, and further changing the discharge amount of the steam in the inner container 2, thereby changing the actual pressure in the inner container 2, and through arranging the first spring 12 on the top of the rotating block 10, through the connection of the first spring 12 and the upper cover 3, the rotating block 10 and the inner gland 4 are pushed to press down by the elasticity of the first spring 12, thereby leading the rotating ring 8 and the annular groove 18 to be tightly attached, and simultaneously leading the sealing gasket 14 at the bottom of the inner gland 4 to tightly press the top of the inner container 2, so as to enhance the sealing performance of the inner gland 4 and the inner container 2, improving the pressure control effect of the device, when the pressure in the inner container 2 reaches a certain value and is larger than the elasticity of the first spring 12, the inner gland 4 can be pushed to move upwards, leading the steam to be discharged, and relieving the pressure of the inner container 2, so as to ensure the use safety of the device, and this embodiment solves the problems of the prior art in particular.

As shown in fig. 1, 4 and 5, further, in the above technical solution, the cover fastening mechanism 7 includes a fastening ring 17, a boss 15 is fixedly installed at one end of the upper cover 3, the fastening ring 17 is rotatably connected to two sides of the boss 15, a fastening platform 16 is fixedly installed at one side of the top of the cooker body 1 close to the boss 15, and the fastening ring 17 is sleeved outside the fastening platform 16;

further, in the above technical solution, a clamping groove 20 is formed at the top of the buckling platform 16, a clamping block 21 is fixedly connected to the bottom of the boss 15, the clamping block 21 is clamped inside the clamping groove 20, and a second spring 22 is fixedly installed inside the clamping groove 20, so that when the buckling ring 17 is buckled with the buckling platform 16, the clamping block 21 is clamped inside the clamping groove 20, and an upward pushing force is provided for the boss 15 by using the elastic force of the second spring 22, so that the buckling of the buckling ring 17 and the buckling platform 16 is tighter;

the implementation mode is specifically as follows: through the one end installation boss 15 at upper cover 3, and rotate connection buckle 17 in the outside of boss 15, and then when upper cover 3 is closed, can make buckle 17 registrate in the outside of detaining platform 16 through rotating buckle 17, and the lock, fasten the closure of upper cover 3, and through seting up draw-in groove 20 at the top of detaining platform 16, and at the bottom fixed connection fixture block 21 of boss 15, make fixture block 21 block in the inside of draw-in groove 20, and then can utilize the elasticity of second spring 22, give boss 15 an ascending thrust, thereby make buckle 17 inseparabler with the lock of detaining platform 16, avoid the unexpected roll-off of buckle 17, in order to guarantee the closed steadiness of upper cover 3, the problem among the prior art has specifically been solved to this embodiment.

This practical theory of operation: through utilizing in telescopic link installation gland 4 in the bottom of upper cover 3, and offer annular 18 at the top of gland 4 including, make swivel 8 can install in the inside of annular 18, and rotate pivot 9, make turning block 10 drive swivel 8 and rotate, thereby change the degree of coincidence of arc slotted hole 19 between swivel 8 and the annular 18, and then can change the emission of inner bag 2 interior steam, thereby change the inside actual pressure of inner bag 2, and set up first spring 12 through the top at turning block 10, can promote turning block 10 and internal gland 4 and push down, thereby make swivel 8 and the inseparable laminating of annular 18, the pressure control effect of improvement device.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides an electric rice cooker upper cover and electric rice cooker thereof, includes a kind of deep pot body (1), its characterized in that: the cooker comprises a cooker body (1), and is characterized in that an inner container (2) is arranged inside the cooker body (1), an upper cover (3) is arranged at the top of the inner container (2), one end of the upper cover (3) is hinged with one end of the top of the cooker body (1), the bottom of the upper cover (3) is movably connected with an inner gland (4) through a telescopic rod, an air hole (5) is formed in the top of the upper cover (3), a pressure control mechanism (6) is arranged at the top of the inner gland (4), and a cooker cover clamping mechanism (7) is arranged at the other end of the upper cover (3);

pressure control mechanism (6) are including swivel (8), annular (18) have been seted up at the top of interior gland (4), swivel (8) are located the inside of annular (18), just swivel (8) rotate with annular (18) and are connected, arc slotted hole (19) have all been seted up to the bottom of swivel (8) and annular (18), the top of interior gland (4) is rotated and is connected with turning block (10), fixed mounting has connecting rod (11) between turning block (10) and swivel (8), the top fixedly connected with pivot (9) of turning block (10), upper cover (3) are run through on the top of pivot (9) to rotate with upper cover (3) and be connected, first spring (12) are installed at the top of turning block (10), the outside of pivot (9) is located to first spring (12) cover.

2. The electric cooker upper cover and the electric cooker thereof as claimed in claim 1, characterized in that: the number of the connecting rods (11) is set to be a plurality, and the connecting rods (11) are uniformly and circumferentially distributed outside the rotating block (10).

3. The electric cooker upper cover and the electric cooker thereof as claimed in claim 1, characterized in that: and a knob (13) is fixedly installed at the top of the rotating shaft (9).

4. The electric cooker upper cover and the electric cooker thereof as claimed in claim 1, characterized in that: the bottom fixed mounting of interior gland (4) edge has sealed pad (14), sealed pad (14) are located the top of inner bag (2).

5. The electric cooker upper cover and the electric cooker thereof as claimed in claim 4, wherein: the bottom of the inner side of the sealing gasket (14) is provided with a flange, and the flange of the sealing gasket (14) is positioned on the inner side of the top of the inner container (2).

6. The electric cooker upper cover and the electric cooker thereof as claimed in claim 1, characterized in that: the quantity of the arc-shaped slotted holes (19) in the annular groove (18) and the rotating ring (8) is set to be a plurality.

7. The electric cooker upper cover and the electric cooker thereof as claimed in claim 1, characterized in that: the cooker cover clamping mechanism (7) comprises a clamping ring (17), a boss (15) is fixedly mounted at one end of the upper cover (3), the clamping ring (17) is rotatably connected to two sides of the boss (15), a buckling table (16) is fixedly mounted at one side, close to the boss (15), of the top of the cooker body (1), and the buckling table (16) is sleeved with the clamping ring (17).

8. The electric cooker upper cover and the electric cooker thereof as claimed in claim 7, wherein: the top of the buckling table (16) is provided with a clamping groove (20), the bottom of the boss (15) is fixedly connected with a clamping block (21), the clamping block (21) is clamped in the clamping groove (20), and a second spring (22) is fixedly arranged in the clamping groove (20).