Rotary buckling device for pot body

Abstract

The utility model discloses a rotary buckling device for a pot body. A buckling part is arranged at the lower end of the surface cover; the locking structure is arranged on the pot body, when the locking structure is in the stretching-out state, the locking structure and the buckling part are clamped and locked in a matched mode, and when the locking structure is in the retracting state, the surface cover is detachable; and the rotary cover is rotationally arranged and located in the surface cover, and a limiting part matched with the locking structure is arranged on the outer wall of the rotary cover so that the locking structure can be in an extending or retracting state.

Description

Technical Field

[0001] The utility model relates to the field of pot bodies such as electric rice cookers or pressure cookers, and in particular to a rotary buckling device for the pot body. Background Art

[0002] Most heating devices on the market with inner covers, such as pressure cookers, require two steps to open and close the cover. Generally, a cover-opening button and a rotary handle are required to close the cover and the inner pot, which makes disassembly inconvenient. Utility Model Content

[0003] In order to solve the above problems, the present technical solution provides a rotating buckling device for a pot body.

[0004] To achieve the above purpose, the technical solution is as follows:

[0005] A rotating buckling device for a pot body, comprising at least:

[0006] A face cover, wherein a buckle portion is provided at the lower end of the face cover;

[0007] A locking structure is arranged on the pot body, and when the locking structure is in an extended state, it is locked with the buckle part, and when the locking structure is in a retracted state, the surface cover is detachable;

[0008] The rotary cover is rotatably arranged and located inside the surface cover. The outer wall of the rotary cover is provided with a limiting portion that cooperates with the locking structure to enable the locking structure to be in an extended or retracted state.

[0009] In some embodiments, the face cover is provided with a rotating handle, the rotating handle is provided with a rotating arm, and the rotating arm is used to drive the rotating cover to rotate.

[0010] In some embodiments, the surface cover is provided with a first sliding groove, the rotating cover is provided with a limiting column extending out of the first sliding groove, and the rotating arm is provided with a second sliding groove for the limiting column to pass through.

[0011] In some embodiments, the face cover is provided with a rotating base for rotatably mounting the rotating handle.

[0012] In some embodiments, the locking structure includes:

[0013] A locking base, wherein two ends of the locking base are respectively provided with a first through hole and a second through hole;

[0014] A slide rod, one end of which extends out of the first through hole and cooperates with the limiting portion, and the other end of which extends out of the second through hole and cooperates with the buckle portion. A return spring is sleeved on one end of the slide rod close to the buckle portion.

[0015] In some embodiments, the corners of the limiting portion are rounded.

[0016] The beneficial effects of this application are as follows:

[0017] A novel snap - fitting device in this application combines two processes into one, bringing a more convenient experience to the switch face cover. Generally, the limiting portion pushes the locking structure to extend and fix with the buckling portion. At this time, it is in the locked state and the face cover cannot be disassembled. When the user rotates the rotary cover, the limiting portion leaves the locking structure, causing the locking structure to retract, so that the locking structure withdraws from the buckling portion. At this time, it is in the unlocked state, and the user can disassemble the face cover. The whole process can be achieved in one step. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings required for description in the embodiments will be briefly introduced below.

[0019] Figure 1 is a schematic structural diagram of an embodiment of the present utility model;

[0020] Figure 2 is a schematic cross - sectional view of an embodiment of the present utility model;

[0021] Figure 3 is an exploded structural diagram of an embodiment of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In order to make the technical problems, technical solutions and beneficial effects solved by the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0023] Please refer to Figure 1-3 As shown, a rotary snap - fitting device for a pot body includes at least;

[0024] A face cover 100, with a buckling portion 200 provided at the lower end of the face cover 100;

[0025] A locking structure 300, arranged on the pot body. When the locking structure 300 is in the extended state, it cooperates with the buckling portion 200 for locking. When the locking structure 300 is in the retracted state, the face cover 100 is detachable;

[0026] A rotary cover 400, rotatably arranged and located within the face cover 100. The outer wall of the rotary cover 400 is provided with a limiting portion 401 that cooperates with the locking structure 300 to make the locking structure 300 in the extended or retracted state.

[0027] A novel fastening device in this application combines two processes into one, bringing a more convenient experience to the switch cover. Usually, the limiting part pushes the locking structure to extend and fix it with the buckling part. At this time, it is in the locked state and the cover cannot be disassembled. When the user rotates the rotary cover, the limiting part leaves the locking structure, causing the locking structure to retract, so that the locking structure exits the buckling part. At this time, it is in the unlocked state and the user can disassemble the cover. The whole process can be achieved in one step.

[0028] In this embodiment, the cover 100 is provided with a rotary handle 101, and the rotary handle 101 is provided with a rotating arm 102. The rotating arm 102 is used to drive the rotary cover 400 to rotate. As one of the means to drive the rotary cover to rotate, the rotatable rotary handle drives the rotating arm to rotate accordingly, and then the rotating arm will drive the rotation to rotate, so that the limiting part approaches or moves away from the locking structure.

[0029] In this embodiment, the cover 100 is provided with a first sliding groove 103, the rotary cover 400 is provided with a limiting post 104 extending out of the first sliding groove 103, and the rotating arm 102 is provided with a second sliding groove 105 for the limiting post 104 to pass through. The first sliding groove allows the limiting post to slide at its opening position, and the additionally provided second sliding groove enables the limiting post to have room for sliding.

[0030] In this embodiment, the cover 100 is provided with a rotating base 106 for rotatably mounting the rotary handle 101.

[0031] In this embodiment, the locking structure 300 includes;

[0032] A locking base 301, with a first through hole and a second through hole respectively provided at both ends of the locking base 301;

[0033] A sliding rod 302, one end of which extends out of the first through hole and cooperates with the limiting part 401, and the other end extends out of the second through hole and cooperates with the buckling part 200. A return spring 303 is sleeved on the end of the sliding rod 302 close to the buckling part 200.

[0034] When the limiting part is opposite to one end of the sliding rod, the other end of the sliding rod slides towards the buckling part. At this time, the spring is compressed so that the other end of the sliding rod cooperates with the buckling part to fix the cover. By rotating the rotary cover, the limiting part leaves the sliding rod, and then when the spring returns, it drives the sliding rod to exit the buckling part, so that the cover can be disassembled.

[0035] In this embodiment, the corners of the limiting part 401 are in arc transition, and the arc is used to play a guiding role, making it easier for the limiting part to cooperate with the sliding rod.

[0036] The above description is only a preferred embodiment of the present application and is not intended to limit the scope of implementation of the present application. Other principles and basic structures that are the same or similar to those of the present application are within the protection scope of the present application.

Claims

1. A rotary buckle device for a pot body, characterized in that: At least include; A face cover (100), wherein a buckle portion (200) is provided at the lower end of the face cover (100); A locking structure (300) is arranged on the pot body, and when the locking structure (300) is in an extended state, it is locked with the buckle portion (200), and when the locking structure (300) is in a retracted state, the surface cover (100) is detachable; The rotary cover (400) is rotatably arranged and located inside the surface cover (100); the outer wall of the rotary cover (400) is provided with a limiting portion (401) that cooperates with the locking structure (300) to enable the locking structure (300) to be in an extended or retracted state.

2. The rotary locking device for a pot according to claim 1, characterized in that: The surface cover (100) is provided with a rotating handle (101), and the rotating handle (101) is provided with a rotating arm (102), and the rotating arm (102) is used to drive the rotating cover (400) to rotate.

3. The rotary locking device for a pot according to claim 2, characterized in that: The surface cover (100) is provided with a first sliding groove (103), the rotating cover (400) is provided with a limiting column (104) extending out of the first sliding groove (103), and the rotating arm (102) is provided with a second sliding groove (105) for the limiting column (104) to pass through.

4. The rotary locking device for a pot according to claim 3, characterized in that: The face cover (100) is provided with a rotating base (106) for rotatably mounting the rotating handle (101).

5. The rotary locking device for a pot according to claim 1, characterized in that: The locking structure (300) comprises: A locking base (301), wherein two ends of the locking base (301) are respectively provided with a first through hole and a second through hole; A slide rod (302) has one end extending out of the first through hole and cooperating with the limiting portion (401), and the other end extending out of the second through hole and cooperating with the buckle portion (200); a return spring (303) is sleeved on one end of the slide rod (302) located close to the buckle portion (200).

6. The rotary locking device for a pot according to claim 1, characterized in that: The corners of the limiting portion (401) are in the form of arc transitions.

Images