CN216221219U

CN216221219U - Box cover lock structure of double-container electric cooker

Info

Publication number: CN216221219U
Application number: CN202122690604.1U
Authority: CN
Inventors: 张君龙; 周建华
Original assignee: Hefei Amos Electric Co ltd
Current assignee: Hefei Amos Electric Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-08
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses a box cover lock structure of a double-container electric cooker, and relates to the technical field of kitchen appliances. This double-container rice cooker's lid that closes lock structure includes: the device comprises a base, an upper cover assembly, a limiting lock catch and a cover lock cantilever assembly; the limiting lock catch is arranged on the base, the upper cover component comprises a first upper cover component and a second upper cover component, and the first upper cover component and the second upper cover component are arranged at intervals and form an accommodating cavity; the cover lock cantilever assembly is arranged on the upper cover assembly and is positioned in the accommodating cavity; one end of the cover lock cantilever assembly can be buckled on the limit lock catch so as to lock the upper cover assembly and the base. According to the utility model, the upper cover component comprises a first upper cover component and a second upper cover component which are arranged at intervals, and a flat accommodating cavity is formed. The cover lock cantilever assembly completes the cover lock locking of the upper cover assembly and the base in a mode of rotating the lock limiting lock catch, and the cover lock cantilever assembly is integrally arranged in the accommodating cavity of the upper cover assembly, so that the structure is simple and compact, the user can conveniently control the cover lock cantilever assembly, and the design requirement of miniaturization and lightness of the double-container electric rice cooker is met.

Description

Box cover lock structure of double-container electric cooker

Technical Field

The utility model relates to the technical field of kitchen appliances, in particular to a box cover lock structure of a double-liner electric cooker.

Background

In order to meet the demands of market users on quick and simple cooking, an electric cooker which is provided with two inner containers and can simultaneously perform two kinds of cooking is provided in the market. Correspondingly, the two inner containers are matched with the two upper cover assemblies. Because the double-container electric cooker is integrated with the two inner containers and the two cooking chambers, the whole structure is large and bloated, and in order to meet the requirements of small and light household appliances in the market, the structure of the double-container electric cooker needs to be further matched and improved.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a box cover lock structure of a double-container electric cooker. Aims to provide a lid locking structure of a double-container electric cooker, which has simple and compact structure and convenient operation, can fully utilize the space of the upper lid of the electric cooker and independently control the opening and closing of any cooking chamber.

The technical scheme adopted by the embodiment of the utility model for solving the technical problem is as follows: a lid lock structure of a double-container electric cooker comprises: the device comprises a base, an upper cover assembly, a limiting lock catch and a cover lock cantilever assembly;

the limiting lock catch is arranged on the base, the upper cover component comprises a first upper cover component and a second upper cover component, and the first upper cover component and the second upper cover component are arranged at intervals and form an accommodating cavity; the cover lock cantilever assembly is arranged on the upper cover assembly and is positioned in the accommodating cavity; one end of the cover lock cantilever assembly can be buckled with the limiting lock catch, so that the upper cover assembly is locked with the base.

Optionally, the cover lock cantilever assembly comprises a swinging arm member and a pressing member; the swinging arm component is arranged in an arc shape, a first rotating shaft is arranged in the middle of the swinging arm component, and the swinging arm component is rotatably arranged on the second upper cover component through the first rotating shaft; one end of the swinging arm piece can be buckled with the limiting lock catch, and the other end of the swinging arm piece is abutted to the pressing piece.

Optionally, the pressing piece is provided with a second rotating shaft, the second rotating shaft is arranged away from the swinging arm piece, and the pressing piece is rotatably mounted on the second upper cover piece through the second rotating shaft; one end of the pressing piece, which is close to the swinging arm piece, is provided with a pressing part, and the pressing part is abutted against the swinging arm piece; one side of the pressing portion, which deviates from the swinging arm piece, is provided with a protrusion, and the protrusion can extend out of the first upper cover piece.

Optionally, one side of the swing arm piece departing from the pressing portion is provided with a first elastic piece.

Optionally, an avoiding groove is formed in the first upper cover member, and the pressing portion is located in the avoiding groove.

Optionally, the limiting lock catch is arranged in an inverted buckle shape, one end, close to the limiting lock catch, of the swing arm piece is provided with a clamping portion, and the clamping portion can be buckled and abutted to the limiting lock catch.

Optionally, a blocking boss is arranged below the limiting lock catch, and the blocking boss is mounted on the base through a second elastic piece; the blocking boss can block the limiting lock catch, so that the clamping portion can not be buckled and abutted against the limiting lock catch.

Optionally, the base is provided with two cooking chambers, the inner container can be placed in each cooking chamber, two upper cover assemblies are correspondingly arranged, and the two upper cover assemblies can respectively cover the cooking chambers; the upper cover assembly is rotatably connected to the base through a hinge mechanism, and the hinge mechanism and the limiting lock catch are arranged on two opposite sides of the cooking chamber; the limiting lock catch is arranged close to the cooking chamber.

The utility model has the beneficial effects that: the upper cover component comprises a first upper cover component and a second upper cover component which are arranged at intervals, and a flat accommodating cavity is formed, and the accommodating cavity can accommodate and contain the functional elements on one hand, and can buffer heat in the cooking chamber to be transferred to the upper cover component on the other hand, so that a user is prevented from being scalded. The accommodating cavity is provided with a cover lock cantilever assembly, and one end of the cover lock cantilever assembly can be buckled on the limiting lock catch, so that the upper cover assembly is locked with the base. The cover lock cantilever assembly completes the cover lock locking of the upper cover assembly and the base in a mode of rotating the lock limiting lock catch, and the cover lock cantilever assembly is integrally arranged in the accommodating cavity of the upper cover assembly, so that the structure is simple and compact, the user can conveniently control the cover lock cantilever assembly, and the design requirement of miniaturization and lightness of the double-container electric rice cooker is met.

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

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view illustrating a lid lock structure of a dual-chamber rice cooker according to an embodiment of the present invention;

FIG. 2 is an exploded view of a lid lock structure of the dual-chamber rice cooker of FIG. 1;

FIG. 3 is a sectional view of a lid lock structure of the dual bladder rice cooker of FIG. 1;

fig. 4 is a partially enlarged view of a portion a in fig. 3.

Description of the main element symbols:

10. a base; 11. a cooking chamber; 20. an upper cover assembly; 21. a first upper cover member; 22. a second upper cover member; 23. an avoidance groove; 30. limiting and locking; 31. blocking the boss; 32. a second elastic member; 40. a lid lock cantilever assembly; 50. a swinging arm member; 51. a first rotating shaft; 52. a clamping part; 53. a first elastic member; 60. a pressing member; 61. a second rotating shaft; 62. a pressing part; 63. a protrusion; 70. and a hinge mechanism.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, a plurality of means is two or more, and greater than, less than, more than, etc. are understood as excluding the present number, and greater than, less than, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless explicitly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be understood in a broad sense, and for example, may be directly connected or indirectly connected through an intermediate; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above-mentioned words in the present invention can be reasonably determined by those skilled in the art in combination with the detailed contents of the technical solutions.

Examples

Referring to fig. 1 to 4, the present invention provides a lid lock structure of a dual-bladder rice cooker, including: the base 10, the upper cover assembly 20, the limit lock catch 30 and the cover lock cantilever assembly 40;

the limit lock catch 30 is disposed on the base 10, the upper cover assembly 20 includes a first upper cover 21 and a second upper cover 22, the first upper cover 21 and the second upper cover 22 are spaced apart from each other and form a receiving cavity; the cover lock cantilever assembly 40 is arranged on the upper cover assembly 20 and is positioned in the accommodating cavity; one end of the cover lock cantilever assembly 40 can be fastened to the limit lock 30 to lock the cover assembly 20 to the base 10.

In the present invention, the upper cover assembly 20 includes a first upper cover 21 and a second upper cover 22 spaced apart from each other to form a flat receiving cavity, which can receive and contain functional components and buffer the heat in the cooking chamber 11 from being transferred to the upper cover assembly 20, thereby preventing the user from being burned. The receiving cavity is provided with a cover lock cantilever assembly 40, and one end of the cover lock cantilever assembly 40 can be buckled on the limit lock catch 30, so that the upper cover assembly 20 is locked with the base 10. The cover lock cantilever assembly 40 completes the cover lock locking of the upper cover assembly 20 and the base 10 by rotating the lock limiting lock catch 30, and the cover lock cantilever assembly 40 is integrally arranged in the accommodating cavity of the upper cover assembly 20, so that the structure is simple and compact, the user can conveniently control the cover lock cantilever assembly, and the design requirement of the double-container electric rice cooker on miniaturization and lightness can be met.

In this embodiment, the cover lock cantilever assembly 40 includes a swinging arm member 50 and a pressing member 60; the swinging arm member 50 is arc-shaped, a first rotating shaft 51 is arranged in the middle of the swinging arm member 50, and the swinging arm member is rotatably mounted on the second upper cover member 22 through the first rotating shaft 51; one end of the swinging arm 50 can be buckled to the limit buckle 30, and the other end of the swinging arm 50 is abutted to the pressing member 60. The user rotates the swinging arm 50 around the first rotating shaft 51 by pressing the pressing member 60, so that one end of the swinging arm 50 is fastened to the limiting latch 30, or the swinging arm 50 is unlocked from the limiting latch 30.

Specifically, the pressing member 60 is provided with a second rotating shaft 61, the second rotating shaft 61 is disposed away from the swinging arm member 50, and the pressing member 60 is rotatably mounted on the second upper cover member 22 through the second rotating shaft 61; one end of the pressing piece 60 close to the swinging arm piece 50 is provided with a pressing part 62, and the pressing part 62 is abutted with the swinging arm piece 50; the pressing portion 62 is provided with a protrusion 63 at a side facing away from the swinging arm 50, and the protrusion 63 can extend out of the first upper cover member 21. The user can rotate the pressing member 60 by pressing the protrusion 63 exposed to the first upper cover, and rotate the swinging arm 50 to be fastened to the position-limiting latch 30, or to release the fastening of the swinging arm 50 and the position-limiting latch 30.

Further, a first elastic member 53 is disposed on a side of the swing arm 50 away from the pressing portion 62. The first elastic member 53 can return to the elastic force, so that the swing arm 50 rotates toward the end fastened to the limit latch 30.

In addition, the first upper cover member 21 is opened with an avoiding groove 23, and the pressing portion 62 is located in the avoiding groove 23. The shape of the escape groove 23 can be adapted to the shape of the pressing portion 62 and the protrusion 63.

In this embodiment, the position-limiting latch 30 is disposed in an inverted-buckle shape, and a clamping portion 52 is disposed at one end of the swinging arm 50 close to the position-limiting latch 30, and the clamping portion 52 can be buckled and abutted against the position-limiting latch 30. The latch portion 52 is a straight protrusion 63 stop of the swing arm 50 near the limit latch 30, and the protrusion 63 stop can be latched into the limit latch 30 along the straight direction, so that the swing arm 50 is latched and abutted on the limit latch 30.

Specifically, a blocking boss 31 is arranged below the limiting lock catch 30, and the blocking boss 31 is installed on the base 10 through a second elastic piece 32; the blocking boss 31 can block the limit lock catch 30, so that the clamping portion 52 can not be buckled and abutted against the limit lock catch 30. The bottom of the blocking boss 31 is installed on the base 10 through the second elastic member 32, and the second elastic member 32 can enable the blocking boss 31 to move towards the reverse buckle of the limiting lock catch 30 and abut against the limiting lock catch 30, so that the clamping portion 52 cannot be buckled and abutted against the limiting lock catch 30.

In this embodiment, a part of the blocking boss 31 is exposed outside the limiting lock catch 30. When the upper cover assembly 20 and the base 10 need to be covered and locked, the user covers the upper cover assembly 20 towards the base 10, at this time, the clamping portion 52 can push the blocking boss 31 to retract towards the second elastic member 32, the limiting lock catch 30 is leaked, then the clamping portion 52 can be clamped into the limiting lock catch 30 towards the transverse direction, and the top end of the blocking boss 31 abuts against the clamping portion 52. Thereby completing the covering and locking of the upper cover assembly 20 and the base 10.

When the upper cover assembly 20 needs to be opened, the user rotates the swinging arm member 50 through the pressing piece 60, and after the swinging arm member 50 rotates, the clamping portion 52 is separated from the limiting lock catch 30 and is released from abutting against the top surface of the blocking boss 31; at this time, the second elastic element 32 enables the blocking boss 31 to move upwards to abut against the limiting lock catch 30, no external force is provided by a user to press the clamping portion 52 towards the base 10, the clamping portion 52 cannot push the blocking boss 31, the clamping portion cannot be clamped and buckled on the limiting lock catch 30, and the user can open the upper cover assembly 20 at this time.

In the utility model, the base 10 is provided with two cooking chambers 11, the cooking chambers 11 can be provided with inner containers, the number of the upper cover assemblies 20 is correspondingly two, and the two upper cover assemblies can respectively cover the cooking chambers 11; the upper cover assembly 20 is rotatably connected to the base 10 by a hinge mechanism 70, the hinge mechanism 70 and the limit lock 30 are disposed at opposite sides of the cooking chamber 11; the limit catch 30 is disposed adjacent to the cooking chamber 11. The hinge mechanism 70 is provided with a return spring, and when the latch portion 52 of the swinging arm 50 cannot be latched and fastened to the limit latch 30, the upper cover assembly 20 is automatically opened by the return spring.

It is to be understood that the present invention is not limited to the above-described embodiments, and that equivalent modifications and substitutions may be made by those skilled in the art without departing from the spirit of the present invention, and that such equivalent modifications and substitutions are to be included within the scope of the appended claims.

Claims

1. The utility model provides a box cover lock structure of two courage rice cookers which characterized in that includes: the device comprises a base (10), an upper cover assembly (20), a limiting lock catch (30) and a cover lock cantilever assembly (40);

the limiting lock catch (30) is arranged on the base (10), the upper cover assembly (20) comprises a first upper cover piece (21) and a second upper cover piece (22), and the first upper cover piece (21) and the second upper cover piece (22) are arranged at intervals to form an accommodating cavity; the cover lock cantilever assembly (40) is arranged on the upper cover assembly (20) and is positioned in the accommodating cavity; one end of the cover lock cantilever assembly (40) can be buckled on the limit lock catch (30) so as to enable the upper cover assembly (20) to be locked with the base (10).

2. The lid lock structure of the double-liner rice cooker as claimed in claim 1, wherein: the cover lock cantilever assembly (40) comprises a swinging arm piece (50) and a pressing piece (60); the swinging arm piece (50) is arranged in an arc shape, a first rotating shaft (51) is arranged in the middle of the swinging arm piece (50), and the swinging arm piece is rotatably arranged on the second upper cover piece (22) through the first rotating shaft (51); one end of the swinging arm piece (50) can be buckled on the limiting lock catch (30), and the other end of the swinging arm piece (50) is abutted against the pressing piece (60).

3. The lid lock structure of the double-liner rice cooker as claimed in claim 2, wherein: the pressing piece (60) is provided with a second rotating shaft (61), the second rotating shaft (61) is arranged away from the swinging arm piece (50), and the pressing piece (60) is rotatably installed on the second upper cover piece (22) through the second rotating shaft (61); one end of the pressing piece (60) close to the swinging arm piece (50) is provided with a pressing part (62), and the pressing part (62) is abutted against the swinging arm piece (50); one side of the pressing part (62) departing from the swinging arm piece (50) is provided with a protrusion (63), and the protrusion (63) can extend out of the first upper cover piece (21).

4. The lid lock structure of the double-liner rice cooker as claimed in claim 3, wherein: one side of the swinging arm piece (50) departing from the pressing part (62) is provided with a first elastic piece (53).

5. The lid lock structure of the double-liner rice cooker as claimed in claim 3, wherein: an avoiding groove (23) is formed in the first upper cover part (21), and the pressing part (62) is located in the avoiding groove (23).

6. The lid lock structure of the double-liner rice cooker as claimed in claim 2, wherein: spacing hasp (30) are the back-off form setting, swinging arm spare (50) are close to the one end of spacing hasp (30) is equipped with joint portion (52), but joint portion (52) lock butt in spacing hasp (30).

7. The lid lock structure of the double-liner rice cooker as claimed in claim 6, wherein: a blocking boss (31) is arranged below the limiting lock catch (30), and the blocking boss (31) is installed on the base (10) through a second elastic piece (32); the blocking boss (31) can block the limiting lock catch (30), so that the clamping portion (52) cannot be buckled and abutted against the limiting lock catch (30).

8. The lid lock structure of the double-liner rice cooker as claimed in claim 1, wherein: the base (10) is provided with two cooking chambers (11), the inner containers can be placed in the cooking chambers (11), the number of the upper cover assemblies (20) is two, and the two upper cover assemblies can respectively cover the cooking chambers (11); the upper cover assembly (20) is rotatably connected to the base (10) through a hinge mechanism (70), and the hinge mechanism (70) and the limiting lock catch (30) are arranged on two opposite sides of the cooking chamber (11); the limiting lock catch (30) is arranged close to the cooking chamber (11).