CN217959720U

CN217959720U - Anti-drop electricity rice cooker upper cover subassembly

Info

Publication number: CN217959720U
Application number: CN202221751799.4U
Authority: CN
Inventors: 陈伟明
Original assignee: Foshan Shunde Duoxiang Electric Appliance Co ltd
Current assignee: Foshan Shunde Duoxiang Electric Appliance Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-12-06
Anticipated expiration: 2032-07-08

Abstract

The utility model discloses an anti-drop electricity rice cooker upper cover subassembly, including the upper cover body, the vertical dead lever of installing in the inside bottom surface of upper cover body, dead lever outside surface has cup jointed sealed dish, the utility model discloses a cooperation that sets up elastic steel sheet, the lantern ring, the screw thread post, screw hole and rotatory cap is used, be convenient for to the spacing fixed of sealed dish, when making on sealed dish is received the upper cover body through the cooperation of dead lever and the hole of stepping down, the manual rotatory cap of user, later rotatory cap drives the screw thread post and removes to screw hole inside, later make rotatory cap extrusion lantern ring move down, thereby at the in-process that the lantern ring removed, extrude the bending to two elastic steel sheets, thereby prolong the distance between two elastic steel sheet intermediate positions, between the messenger the distance be greater than the hole of stepping down the inboard diameter can, thereby can carry on spacingly to sealed dish, the phenomenon that the sealed dish drops avoids appearing, when needs clearance, rethread rotatory cap reverse rotation can.

Description

Anti-drop electricity rice cooker upper cover subassembly

Technical Field

The utility model relates to an electricity rice cooker field, concretely relates to anti-drop electricity rice cooker upper cover subassembly.

Background

Electric cookers, also known as electric cookers, electric rice cookers. The electric cooker converts electric energy into heat energy, has various 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. The electric cookers commonly used in the second war are classified into automatic heat-preservation type, timing heat-preservation type and novel microcomputer control type.

According to china patent discloses an electric rice cooker upper cover subassembly convenient to dismantle, (grant publication No. CN 209031955U), this patent technology can make lid frame and lid inner panel separate through stirring the barb, its is quick detachable, advantages such as easy equipment, however, in order to improve electric rice cooker's leakproofness in the current upper cover plate, generally all be provided with sealed dish and rubber seal, nevertheless current sealed dish and rubber seal generally cup joints fixedly, when upper cover and electric rice cooker are opened, sealed dish and rubber seal drop easily, need frequent the cup jointing of user.

Therefore, those skilled in the art provide an anti-drop rice cooker upper cover assembly to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an anti-drop electricity rice cooker upper cover subassembly, including the upper cover body, the vertical dead lever of installing in the inside bottom surface of upper cover body, the sealed dish has been cup jointed on dead lever outside surface, dead lever outside surface symmetry is provided with the elastic steel sheet, the elastic steel sheet other end is provided with the lantern ring, the dead lever terminal surface set up threaded hole, threaded hole inside screw connection has the screw thread post, screw thread post one end is provided with the swivel cap, the lantern ring cup joints on screw thread post outside surface.

Preferably, the following components: the sealing disc outside surface joint has rubber seal, sealing disc top surface is provided with the installation piece, two be provided with the transfer line between the installation piece, the sleeve has been cup jointed in the rotation of transfer line outside surface, sleeve one end is provided with the arc gag lever post, arc gag lever post one end is provided with solid fixed ring.

Preferably: seal dish bottom surface is provided with first locking case and second locking case respectively, first locking incasement portion is provided with first spring, first spring one end is provided with first fixed pin, second locking incasement portion is provided with the second spring, second spring one end is provided with the second fixed pin.

Preferably: the surface of the first locking box and the surface of the second locking box are both penetrated and provided with inserting holes.

Preferably: the middle position of the surface of the sealing disc is provided with a sleeving hole.

Preferably: one end of the upper cover body is provided with a connecting assembly.

Preferably: the arc-shaped limiting rods are provided with two groups, and the two groups of arc-shaped limiting rods are symmetrically arranged on two sides of the sealing disc.

The utility model discloses a technological effect and advantage:

1. through setting up the elastic steel piece, the lantern ring, the screw thread post, the cooperation of screw hole and rotatory cap is used, be convenient for spacing fixed to sealed dish, make when sealed dish cup joints the upper cover body through the dead lever with the cooperation in the hole of stepping down on, the rotatory cap of user's manual rotation, later rotatory cap drives the screw thread post and removes to screw hole inside, later make rotatory cap extrusion lantern ring downstream, thereby at the in-process that the lantern ring removed, extrude the bending to two elastic steel pieces, thereby prolong the distance between two elastic steel piece intermediate positions, distance between the messenger is greater than the inboard diameter in the hole of stepping down can, thereby can carry on spacingly to sealed dish, avoid appearing the phenomenon that sealed dish drops, when needs are cleared up, rethread rotatory cap reverse rotation can.

2. Through setting up the installation piece, the transfer line, the sleeve, the arc gag lever post, gu fixed ring, first locking case, the second locking case, first spring, the second spring, the cooperation of first fixed pin and second fixed pin is used, be convenient for to rubber seal's fixed, make rubber seal snare receive after sealed dish outside surface, operator manual rotation arc gag lever post, make the arc gag lever post pass through the sealed dish another side of the rotation upset of sleeve and transfer line, later make solid fixed ring extrude the chamfer department of first fixed pin and second fixed pin contact department, thereby make first fixed pin and second fixed pin compress first spring and second spring respectively, make solid fixed ring adjust in the first fixed pin and the second fixed pin outside, thereby make the arc gag lever post fix rubber seal, avoid coming off of rubber seal.

Drawings

FIG. 1 is a schematic view of the structure of an anti-falling cover assembly of an electric rice cooker provided in the embodiment of the present application;

FIG. 2 is a schematic view of the sealing disc structure of the anti-drop rice cooker upper cover assembly provided by the embodiment of the application;

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

FIG. 4 is a schematic view of the structure of the transmission rod of the anti-falling electric cooker upper cover assembly provided by the embodiment of the present application;

FIG. 5 is a schematic view of an arc-shaped limiting rod structure of the anti-falling electric cooker upper cover assembly provided in the embodiment of the present application;

FIG. 6 is a schematic view of a first fixing pin of the anti-falling off rice cooker upper cover assembly according to the embodiment of the present application;

in the figure: 1. an upper cover body; 2. a rubber seal ring; 3. sealing the disc; 4. a first lock box; 5. a connecting assembly; 6. rotating the cap; 7. sleeving holes; 8. an elastic steel sheet; 9. a threaded post; 10. fixing the rod; 11. a collar; 12. a second lock box; 13. mounting blocks; 14. a sleeve; 15. a transmission rod; 16. an arc-shaped limiting rod; 17. a fixing ring; 18. a second spring; 19. a second fixing pin; 20. a first fixing pin; 21. a first spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1 to 6, the embodiment provides an anti-drop electric rice cooker upper cover assembly, which comprises an upper cover body 1, wherein a fixing rod 10 is vertically installed on the bottom surface inside the upper cover body 1, a sealing disc 3 is sleeved on the outer side surface of the fixing rod 10, elastic steel sheets 8 are symmetrically arranged on the outer side surface of the fixing rod 10, a sleeve ring 11 is arranged at the other end of each elastic steel sheet 8, a threaded hole is formed in the end surface of the fixing rod 10, a threaded column 9 is spirally connected inside the threaded hole, a rotating cap 6 is arranged at one end of the threaded column 9, the sleeve ring 11 is sleeved on the outer side surface of the threaded column 9, and a sleeved hole 7 is formed in the middle position of the surface of the sealing disc 3.

Through setting up elastic steel sheet 8, the lantern ring 11, screw thread post 9, the cooperation of screw hole and rotatory cap 6 is used, be convenient for spacing fixed to sealed dish 3, make when sealed dish 3 cup joints upper cover body 1 through the dead lever 10 with the cooperation in the hole of stepping down on, user's manual rotation is rotatory cap 6, later rotatory cap 6 drives screw thread post 9 and removes to screw hole inside, later make rotatory cap 6 extrude lantern ring 11 downstream, thereby at the in-process that the lantern ring 11 removed, extrude the bending to two elastic steel sheets 8, thereby prolong the distance between two elastic steel sheet 8 intermediate positions, distance between making be greater than the inboard diameter in the hole of stepping down can, thereby can carry on spacingly to sealed dish 3, avoid appearing the phenomenon that sealed dish 3 drops, when needs are cleared up, 6 reverse rotation of rethread rotatory cap can.

Example 2

Referring to fig. 1 to 6, in this embodiment, a rubber seal ring 2 is clamped on an outer side surface of the sealing disc 3, mounting blocks 13 are arranged on a top surface of the sealing disc 3, a transmission rod 15 is arranged between the two mounting blocks 13, a sleeve 14 is rotatably sleeved on an outer side surface of the transmission rod 15, an arc-shaped limiting rod 16 is arranged at one end of the sleeve 14, a fixing ring 17 is arranged at one end of the arc-shaped limiting rod 16, a first locking box 4 and a second locking box 12 are respectively arranged on a bottom surface of the sealing disc 3, a first spring 21 is arranged inside the first locking box 4, a first fixing pin 20 is arranged at one end of the first spring 21, a second spring 18 is arranged inside the second locking box 12, a second fixing pin 19 is arranged at one end of the second spring 18, plug-in holes are respectively formed in surfaces of the first locking box 4 and the second locking box 12, a sealing disc 5 is arranged at one end of the upper cover body 1, the sealing disc 5 is convenient to connect the upper cover body 1 with an electric cooker by arranging the arc-shaped limiting rod 16, it is required to explain that the sealing disc 5 belongs to a common knowledge in the field, and is only used, so that a control method and a circuit connection method is not to be described in detail, and two sets of limiting rods 16 are symmetrically arranged on two sides of the electric cooker.

By arranging the installation block 13, the transmission rod 15, the sleeve 14, the arc limiting rod 16, the fixing ring 17, the first locking box 4, the second locking box 12, the first spring 21, the second spring 18, the first fixing pin 20 and the second fixing pin 19 are matched for use, the rubber sealing ring 2 is convenient to fix, after the rubber sealing ring 2 is sleeved on the outer side surface of the sealing disc 3, an operator manually rotates the arc limiting rod 16 to enable the arc limiting rod 16 to turn over to the other side of the sealing disc 3 through the rotation of the sleeve 14 and the transmission rod 15, and then the fixing ring 17 is enabled to extrude the chamfer at the contact part of the first fixing pin 20 and the second fixing pin 19, so that the first fixing pin 20 and the second fixing pin 19 respectively compress the first spring 21 and the second spring 18, the fixing ring 17 is adjusted to the outer sides of the first fixing pin 20 and the second fixing pin 19, the arc limiting rod 16 fixes the rubber sealing ring 2, and the falling-off of the rubber sealing ring 2 is avoided.

The utility model discloses a theory of operation is:

when the upper cover body 1 is received through the cooperation in dead lever 10 and the hole of stepping down in sealed dish 3, the rotatory cap of user manual rotation 6, later rotatory cap 6 drives screw post 9 and removes to threaded hole inside, later make rotatory cap 6 extrude the lantern ring 11 downstream, thereby at the in-process that the lantern ring 11 removed, extrude the bending to two elastic steel sheets 8, thereby prolong the distance between two elastic steel sheet 8 intermediate positions, distance between the messenger be greater than the hole of stepping down the inboard diameter can, thereby can carry on spacingly to sealed dish 3, the phenomenon that sealed dish 3 drops is avoided appearing, when needs clearance, 6 reverse rotations of rotatory cap of rethread can.

After the rubber sealing ring 2 is sleeved on the outer side surface of the sealing disc 3, an operator manually rotates the arc limiting rod 16, the arc limiting rod 16 is enabled to turn to the other side of the sealing disc 3 through the rotation of the sleeve 14 and the transmission rod 15, then the fixing ring 17 is enabled to extrude the chamfer of the contact part of the first fixing pin 20 and the second fixing pin 19, so that the first fixing pin 20 and the second fixing pin 19 respectively compress the first spring 21 and the second spring 18, the fixing ring 17 is enabled to be adjusted outside the first fixing pin 20 and the second fixing pin 19, the arc limiting rod 16 is enabled to fix the rubber sealing ring 2, and the falling-off of the rubber sealing ring 2 is avoided.

It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims

1. The utility model provides an anti-drop electricity rice cooker upper cover subassembly, includes upper cover body (1), its characterized in that, the vertical dead lever (10) of installing in the inside bottom surface of upper cover body (1), sealed dish (3) have been cup jointed on dead lever (10) outside surface, dead lever (10) outside surface symmetry is provided with elastic steel sheet (8), elastic steel sheet (8) other end is provided with the lantern ring (11), dead lever (10) terminal surface set screw hole, threaded hole inside spiral connection has screw thread post (9), screw thread post (9) one end is provided with swivel cap (6), the lantern ring (11) cup joint at screw thread post (9) outside surface.

2. An anti-drop electric rice cooker upper cover component according to claim 1, characterized in that a rubber seal ring (2) is clamped on the outer side surface of the sealing disc (3), mounting blocks (13) are arranged on the top surface of the sealing disc (3), a transmission rod (15) is arranged between the two mounting blocks (13), a sleeve (14) is rotatably sleeved on the outer side surface of the transmission rod (15), an arc-shaped limiting rod (16) is arranged at one end of the sleeve (14), and a fixing ring (17) is arranged at one end of the arc-shaped limiting rod (16).

3. An anti-drop electric rice cooker upper cover assembly according to claim 1, characterized in that the bottom end surface of the sealing disc (3) is respectively provided with a first locking box (4) and a second locking box (12), a first spring (21) is arranged inside the first locking box (4), one end of the first spring (21) is provided with a first fixing pin (20), a second spring (18) is arranged inside the second locking box (12), and one end of the second spring (18) is provided with a second fixing pin (19).

4. An anti-drop electric cooker upper cover component according to claim 3, characterized in that the surface of the first locking box (4) and the surface of the second locking box (12) are provided with inserting holes.

5. An anti-drop electric rice cooker upper cover assembly as claimed in claim 1, wherein the sealing disc (3) is provided with a socket hole (7) at the middle position on the surface.

6. An anti-drop rice cooker upper cover component according to claim 1, characterized in that one end of the upper cover body (1) is provided with a connecting component (5).

7. An anti-drop rice cooker upper cover component according to claim 2, characterized in that, the arc-shaped limiting rods (16) are provided with two groups, and the two groups of arc-shaped limiting rods (16) are symmetrically arranged at two sides of the sealing disc (3).