CN219803624U - Lock catch structure, container with cover and cooking appliance - Google Patents

Abstract

The embodiment of the utility model discloses a locking structure, which is applied to a container with a cover and a cavity and an upper cover, wherein: the locking structure comprises a multi-section rotating piece rotatably arranged on the upper cover and a limiting convex frame arranged in the cavity, and a limiting convex block capable of extending into the limiting convex frame from bottom to top to be buckled is arranged on the multi-section rotating piece. The embodiment of the utility model also discloses a corresponding container with the cover and a cooking appliance. The utility model can greatly increase the buckling stability of the locking structure the operation simplicity is improved, and the service life of the lock catch structure is prolonged.

Description

Lock catch structure, container with cover and cooking appliance

Technical Field

The embodiment of the utility model relates to the field of cooking appliances, in particular to a lock catch structure, a container with a cover and a cooking appliance.

Background

The lock catch structure is a basic component of the cooking appliance such as an electric cooker, a liquid heater and the like and is used for buckling a main body cavity and an upper cover of the cooking appliance. The prior art lock catch structure is difficult to achieve the best fastening tightness, the fastening tightness degree is inconsistent when the lock catch structure is used each time, the lock catch structure is difficult to use when the lock catch is too tight, the lock catch structure is easy to fall off when the lock catch is loose, the lock catch structure is easy to damage after the number of times of use is more, the service life of a product is shortened, and the function and the use experience of the product are affected.

Disclosure of Invention

The embodiment of the utility model provides a locking structure, a container with a cover and a cooking appliance, which are used for improving the locking stability of the locking structure, improving the operation simplicity and prolonging the service life of the locking structure.

To solve the above technical problems, in a first aspect, an embodiment of the present utility model provides a latch structure, which is applied to a container with a lid having a cavity and an upper lid, wherein: the locking structure comprises a multi-section rotating piece rotatably arranged on the upper cover and a limiting convex frame arranged in the cavity, and a limiting convex block capable of extending into the limiting convex frame from bottom to top to be buckled is arranged on the multi-section rotating piece.

In some possible embodiments, the multi-section rotating member at least comprises an upper rotating member rotatably connected with the upper cover and a lower rotating member rotatably connected with the upper rotating member, the limit bump is arranged on the top surface of the lower rotating member, and the corresponding position of the upper rotating member is arranged as a hollow structure capable of accommodating the limit bump.

In some possible embodiments, a rotating base is provided on the upper cover surface, and the top and bottom surfaces of the upper rotating member are rotatably connected to the rotating base and the lower rotating member, respectively.

In some possible embodiments, the upper rotating member is provided in an H-shaped structure, and the upper and lower recess structures of the middle portion thereof accommodate the rotating base and the lower rotating member, respectively.

In some possible embodiments, two lower rotation bumps are provided on the sides of the lower concave structure of the upper rotating member, two lower rotating holes for accommodating the lower rotating convex points are arranged at the corresponding positions of the lower rotating piece; and/or two upper rotating convex points are arranged on the side surface of the upper concave structure of the upper rotating piece, and two upper rotating holes extending into the upper rotating convex points are arranged at corresponding positions of the rotating base.

In some possible embodiments, the lower rotating member is of a convex structure, the limiting protruding blocks are arranged on the top surface of the head of the convex structure, and the lower rotating holes are respectively arranged on the side surfaces of the head and are in matched and rotary connection with the lower concave part of the H-shaped structure.

In some possible embodiments, the overall shape of the rotating base is matched with the upper recess of the H-shaped structure, and the upper rotating holes are respectively arranged on the side surfaces of the rotating base and are matched with the upper recess of the H-shaped structure to be connected in a rotating way.

In a second aspect, embodiments of the present utility model provide a capped container comprising a cavity and an upper cap, wherein: one or more locking structures are arranged at the buckling position of the cavity and the upper cover.

In a third aspect, an embodiment of the present utility model provides a cooking appliance, including an outer body, wherein: the outer body is provided as a capped container as described above.

In some possible embodiments, the cooking appliance is an electric cooker or a liquid heater.

The beneficial effects of the utility model are as follows:

according to the embodiment of the utility model, the locking structure is arranged as the multi-section rotating piece, and the reverse locking mode from bottom to top is adopted, so that the locking stability of the locking structure is effectively improved, the operation simplicity is improved, and the service life of the locking structure is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, a brief description will be given below of the drawings required for the embodiments or the prior art descriptions, and it is obvious that the drawings in the following description are 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 view showing a latch structure, a container with a cover and a cooking appliance according to an embodiment of the present utility model.

Fig. 2 is an exploded view of a latch structure, a container with a cover, and a cooking appliance according to an embodiment of the present utility model.

Fig. 3 is a schematic perspective view illustrating a rotated state of a latch structure according to an embodiment of the present utility model.

Fig. 4 is a schematic side view of a latch structure according to an embodiment of the present utility model in a rotated state.

Fig. 5 is a schematic diagram of a rotational fastening process of the latch structure according to an embodiment of the present utility model.

Reference numerals illustrate:

100-upper cover; 200-cavity;

10-rotating the base, 101-rotating the hole;

1-multistage rotating member: 11-upper rotating member, 12-lower rotating member, 110-upper rotating bump, 111-lower rotating bump, 121-lower rotating hole.

And 2-limiting the convex frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail by means of embodiments with reference to the accompanying drawings in the examples of the present utility model. It is obvious that embodiments of the utility model and features of the embodiments may be combined with each other without conflict.

It should be noted that: in the drawings, like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functions; in the description of the present utility model, the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model; in the description of the present utility model, "first", "second", etc. are used merely for distinguishing one from another, and do not denote their importance or order or the like.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, movably connected, or detachably connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, can be communicated with the inside of two elements, and the like. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, an embodiment of the present utility model provides a latch structure for use with a capped container having a cavity 200 and a cap 100, wherein: the locking structure comprises a multi-section rotating piece 1 rotatably arranged on the upper cover 100 and a limiting convex frame 2 arranged on the cavity 200, wherein the multi-section rotating piece 1 is provided with a limiting convex block 3 which can extend into the limiting convex frame from bottom to top to be buckled.

Through multistage rotating member 1 to adopt from down up reverse buckling mode, thereby effectively increased the buckling stability of hasp structure, promoted easy and simple to handle, and prolonged hasp structure's life.

In some possible embodiments, the multi-stage rotary member 1 includes at least an upper rotary member 11 rotatably connected to the upper cover 100 and a lower rotary member 12 rotatably connected to the upper rotary member 11, the limit bump 3 is disposed on the top surface of the lower rotary member 12, and the corresponding position of the upper rotary member 11 is configured as a hollow structure capable of accommodating the limit bump 3.

In some possible embodiments, a rotating base 10 is provided on the surface of the upper cover 100, and the top and bottom surfaces of the lower rotating member 11 are rotatably connected to the rotating base 10 and the lower rotating member 12, respectively. Through setting up two sections revolution mechanic, can promote the flexibility of operation greatly, reach good user experience effect

In some possible embodiments, the upper rotating member 11 is configured in an H-shaped structure, and the upper and lower recess structures of the middle portion thereof accommodate the rotating base 10 and the lower rotating member 12, respectively, such that the rotating base 10, the upper rotating member 11, and the lower rotating member 12 achieve an overall integrated effect.

In some possible embodiments, two lower rotation protruding points 111 are provided at the side of the lower concave structure of the upper rotating member 11, and two lower rotation holes 121 accommodating the lower rotation protruding points 111 are provided at corresponding positions of the lower rotating member 12; and/or two upper rotation protruding points 110 are provided at the side of the upper concave structure of the upper rotating member 11, and two upper rotation spaces 101 accommodating the upper rotation protruding points 110 are provided at corresponding positions of the rotation base 10. Through the bump rotary connection, the effects of flexible rotation and avoiding installation conflict with other components can be achieved.

In some possible embodiments, the lower rotating member 12 is of a convex structure, the limit bump 3 is disposed on the top surface of the head of the convex structure, and the lower rotating holes 121 are respectively disposed on the side surfaces of the head and are in a matched and rotating connection with the lower recess of the H-shaped structure. Since the lower rotating member 12 is generally in contact with the user during rotation, the convex structure can effectively increase the contact area and provide better handling.

In some possible embodiments, the overall shape of the rotating base 10 is matched with the upper recess of the H-shaped structure, and the upper rotating holes 101 are respectively arranged on the side surfaces of the rotating base 10 and are matched with the upper recess of the H-shaped structure to be connected in a rotating way.

An exemplary fastening manner of this embodiment is: the upper rotating member 11 rotates downwards and anticlockwise, so that the limit protruding block 3 on the top surface of the lower rotating member 12 is close to the limit protruding frame 2 on the surface of the cavity 200, and is inserted into the limit protruding frame 2 from the lower net to be buckled, when the upper rotating member 11 and the lower rotating member 12 are assembled in a straight line in the vertical direction finally, the limit protruding frame 2 and the limit protruding block 3 form interference fit, and the upper cover 100 and the cavity 200 are locked and fixed.

The embodiment of the utility model also provides a container with a cover, which comprises a cavity and an upper cover, wherein: one or more locking structures as described in any of the foregoing embodiments are provided at the fastening portion of the cavity and the upper cover. Accordingly, the technical effects are also fully applicable in the present embodiment, and will not be described in detail.

The embodiment of the utility model also provides a cooking appliance, which comprises an outer machine body, wherein: the outer body is configured as a capped container as described in any of the previous embodiments. Accordingly, the technical effects are also fully applicable in the present embodiment, and will not be described in detail.

In some possible embodiments, the cooking appliance is an electric cooker or a liquid heater.

Note that the above is only a preferred embodiment of the present utility model and the technical principle applied. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.

Claims (10)

1. The utility model provides a hasp structure, is applied to the area lid container that has cavity and upper cover, its characterized in that: the locking structure comprises a multi-section rotating piece rotatably arranged on the upper cover and a limiting convex frame arranged in the cavity, and a limiting convex block capable of extending into the limiting convex frame from bottom to top to be buckled is arranged on the multi-section rotating piece.

2. The latch mechanism according to claim 1, wherein: the multi-section rotating piece at least comprises an upper rotating piece rotationally connected with the upper cover and a lower rotating piece rotationally connected with the upper rotating piece, the limiting lug is arranged on the top surface of the lower rotating piece, and the corresponding position of the upper rotating piece is arranged to be a hollow structure capable of accommodating the limiting lug.

3. The latch mechanism according to claim 2, wherein: the upper cover surface is provided with a rotating base, and the top surface and the bottom surface of the upper rotating piece are respectively and rotatably connected with the rotating base and the lower rotating piece.

4. A latch mechanism according to claim 3, wherein: the upper rotating member is provided in an H-shaped structure, and upper and lower recess structures of the middle portion thereof accommodate the rotating base and the lower rotating member, respectively.

5. The latch mechanism according to claim 4, wherein: two lower rotating convex points are arranged on the side surface of the lower concave structure of the upper rotating piece, and two lower rotating holes for accommodating the lower rotating convex points are arranged at the corresponding positions of the lower rotating piece; and/or two upper rotating convex points are arranged on the side surface of the upper concave structure of the upper rotating piece, and two upper rotating holes extending into the upper rotating convex points are arranged at corresponding positions of the rotating base.

6. The latch mechanism according to claim 5, wherein: the lower rotating piece is of a convex structure, the limiting protruding blocks are arranged on the top surface of the head of the convex structure, the lower rotating holes are respectively arranged on the side surfaces of the head and are in matched rotary connection with the lower concave part of the H-shaped structure.

7. The latch mechanism according to claim 5, wherein: the whole shape of the rotating base is matched with the upper concave of the H-shaped structure, and the upper rotating holes are respectively arranged on the side surfaces of the rotating base and are matched with and connected with the upper concave of the H-shaped structure in a rotating mode.

8. The utility model provides a container with lid, includes cavity and upper cover, its characterized in that: one or more locking structures as claimed in any one of claims 1 to 7 are arranged at the buckling position of the cavity and the upper cover.

9. The utility model provides a cooking appliance, includes outer organism, its characterized in that: the outer body is configured as a capped container as claimed in claim 8.

10. The cooking appliance of claim 9, wherein: the cooking appliance is an electric cooker or a liquid heater.