CN220778125U

CN220778125U - Cover opening and closing structure and pressure cooker

Info

Publication number: CN220778125U
Application number: CN202322592008.9U
Authority: CN
Inventors: 徐伟
Original assignee: Wuyi Weinuo Industry And Trade Co ltd
Current assignee: Wuyi Weinuo Industry And Trade Co ltd
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2024-04-16
Anticipated expiration: 2033-09-22

Abstract

The utility model discloses an opening and closing structure of a pot cover and a pressure cooker, which comprises a cover body, wherein two clamps capable of moving along the radial direction of the cover body are arranged on the cover body, and the pressure cooker is characterized in that a transmission part for driving the clamps to move is arranged on the cover body, the transmission part is rotationally connected to the cover body, guide rods are arranged on the two clamps, two guide grooves respectively matched with the two guide rods are formed in the transmission part, the guide rods are limited to slide in the guide grooves, the transmission part rotates to drive the guide rods to move, the guide rods drive the clamps to move on the cover body, the two guide grooves are obliquely arranged, the oblique directions of the two guide grooves are opposite, and the two ends of the guide grooves are respectively an opening stop and a closing stop; the advantage is when the lid is opened or the lid is closed to needs, only needs to stir the driving medium and rotate, and the driving medium can drive the clamp and remove to the switching of control clamp, the process of uncapping is simpler, and the operation is more convenient.

Description

Cover opening and closing structure and pressure cooker

Technical Field

The present disclosure relates to pressure cooker, and particularly to a cover for a pressure cooker.

Background

The pressure cooker is a kitchen cooker, and the pressure cooker can raise the physical phenomenon by boiling point of liquid under higher air pressure, so that water can reach higher temperature without boiling, and the efficiency of stewing food is accelerated.

Many pot covers in the market at present are provided with clamps, and when the pot cover is used, the clamps are buckled with or separated from the pot body by rotating the pot cover body, so that the purpose of covering the pot cover is achieved.

The utility model provides a double button clamp pressure cooker cover with publication number CN206183010U, includes pot cover body, first clamp and second clamp, first movable plate and second movable plate, relief valve and air-vent valve, still include with pot cover body fixed connection's fixing base, establish in the fixing base with fixing base swivelling joint's guide piece, the symmetry is equipped with fixed first and fixed second on the guide piece, first movable plate through fixed first with guide piece swivelling joint, the second movable plate through fixed second with guide piece swivelling joint, the guide piece top be equipped with through fixed first with guide piece swivelling joint's ejector blade, be equipped with on the fixing base with fixing base swivelling joint, with the both ends joint of ejector blade, control the swing mechanism wobbling uncapping button and the uncapping button of swing mechanism swing.

According to the cooker cover structure of the pressure cooker, the opening and closing of the pressure cooker cover can be controlled by pressing the cover opening button or the cover closing button, so that when the cover is opened, the cover opening button is needed to be pressed firstly, the clamp is opened, then the cooker cover is screwed off from the cooker body, when the cover is closed, the cooker cover is screwed on the cooker body firstly, then the cover closing button is pressed to enable the clamp to lock the cooker cover and the cover body, the cover opening and closing process is complex, and the operation is inconvenient.

Disclosure of utility model

The utility model aims to provide a cover opening and closing structure with simpler cover opening and closing process, and further provides a pressure cooker with the cover opening and closing structure.

The technical scheme adopted for solving the technical problems is as follows: the cover opening and closing structure comprises a cover body, two clamps capable of moving along the radial direction of the cover body are arranged on the cover body, a transmission part used for driving the clamps to move is arranged on the cover body, the transmission part is rotationally connected to the cover body, guide rods are arranged on the two clamps, two guide grooves respectively matched with the two guide rods are formed in the transmission part, the guide rods are limited to slide in the guide grooves, the transmission part rotates to drive the guide rods to move, the guide rods drive the clamps to move on the cover body, the two guide grooves are obliquely arranged, the oblique directions of the two guide grooves are opposite, two ends of the guide grooves are respectively provided with an opening stop and a closing stop, when the guide rods are positioned at the opening stop, the clamps are far away from the cover body and are in an opening state, and when the guide rods are positioned at the closing stop, the clamps are attached to the cover body and are in a closing state.

The further preferable scheme of the utility model is as follows: the transmission piece is provided with an opening positioning groove and a closing positioning groove, the cover body is provided with positioning beads matched with the opening positioning groove and the closing positioning groove, when the cover body is in an opening state, the positioning beads are clamped in the opening positioning groove, and when the cover body is in a closing state, the positioning beads are clamped in the closing positioning groove.

The further preferable scheme of the utility model is as follows: the cover body is provided with a spring, a first end of the spring is fixedly connected to the cover body, and the positioning bead is fixedly connected to a second end of the spring.

The further preferable scheme of the utility model is as follows: the transmission piece is fixedly connected with a shifting block, the shifting block drives the transmission piece to rotate, an opening is formed in the cover body, the shifting block extends out of the opening, and the shifting block is limited to move in the opening.

The further preferable scheme of the utility model is as follows: the two sides of the shifting block are provided with slots, and the shifting block is fixed with the transmission piece through screws after the two ends of the transmission piece are inserted into the slots.

The further preferable scheme of the utility model is as follows: the cover body is provided with a handle, and the shifting block is positioned below the handle.

The further preferable scheme of the utility model is as follows: the cover body is provided with a top cover, the transmission piece is rotationally connected in the top cover, and a notch for exposing the transmission piece is formed in the bottom of the top cover.

The further preferable scheme of the utility model is as follows: two rotating grooves are formed in the top cover, and two ends of the transmission piece are respectively assembled in the two rotating grooves and are in running fit with the two rotating grooves.

The further preferable scheme of the utility model is as follows: one of the clamps is provided with an assembly groove, and the other clamp is arranged in the assembly groove and is in sliding fit with the assembly groove.

Another subject of the utility model is a pressure cooker comprising the opening and closing structure of the cover.

Compared with the prior art, the utility model has the advantages that the cover body is provided with the transmission part for driving the clamp to move, the transmission part is rotationally connected to the cover body, the two clamp jaws are respectively provided with the guide rods, the transmission part is provided with the two guide grooves which are respectively matched with the two guide rods, the guide rods are limited to slide in the guide grooves, the transmission part rotates to drive the guide rods to move, the guide rods drive the clamp jaws to move on the cover body, the two guide grooves are obliquely arranged, the oblique directions of the two guide grooves are opposite, and the two ends of the guide grooves are respectively provided with the opening stop and the closing stop.

Drawings

The utility model will be described in further detail below in connection with the drawings and the preferred embodiments, but it will be appreciated by those skilled in the art that these drawings are drawn for the purpose of illustrating the preferred embodiments only and thus should not be taken as limiting the scope of the utility model. Moreover, unless specifically indicated otherwise, the drawings are merely schematic representations, not necessarily to scale, of the compositions or constructions of the described objects and may include exaggerated representations.

FIG. 1 is a schematic view of a pressure cooker lid in a closed condition;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of a pressure cooker lid in an open state;

FIG. 4 is a cross-sectional view of FIG. 2;

FIG. 5 is a schematic view of a partial structure of a preferred embodiment of the present utility model;

FIG. 6 is a schematic view of the top cover in a preferred embodiment of the utility model;

FIG. 7 is a schematic view of a handle portion in a preferred embodiment of the present utility model;

FIG. 8 is a schematic view of a dial in a preferred embodiment of the present utility model;

fig. 9 is a schematic view of a transmission member in a preferred embodiment of the present utility model.

In the figure: 1. a pot body; 2. a cover body; 22. positioning beads; 3. a clamp; 31. a guide rod; 33. an assembly groove; 4. a top cover; 41. a top opening; 42. a rotary groove; 43. a notch; 44. a spring mounting hole; 45. a spring; 5. a handle part; 51. a handle; 52. a cover part; 521. opening holes; 6. a transmission member; 61. a guide groove; 62. opening the gear; 63. a closing stop; 64. opening the positioning groove; 65. closing the positioning groove; 7. a shifting block; 71. a slot.

Detailed Description

Preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely illustrative, exemplary, and should not be construed as limiting the scope of the utility model.

It should be noted that: like reference numerals denote like items in the following figures, and thus once an item is defined in one figure, it may not be further defined and explained in the following figures.

The pressure cooker comprises a cooker body 1 and a cooker cover, wherein the cooker cover can be covered on the cooker body 1.

The embodiment mainly describes the structure of the cover of the pressure cooker, and is specifically as follows:

The opening and closing structure of the pot cover comprises a cover body 2, wherein two clamps 3 are arranged on the cover body 2, the two clamps 3 are symmetrically arranged on two sides of the cover body 2, the two clamps 3 can move along the radial direction of the cover body 2, and the moving directions of the two clamps 3 are opposite when moving.

Further, one of the clamps 3 is provided with an assembling groove 33, and the other clamp 3 is arranged in the assembling groove 33 and is in sliding fit with the assembling groove.

The top cover 2 is provided with a top cover 4, the top cover 4 is provided with a handle part 5, the top cover 4 is fixedly connected above the top cover 2, the top of the top cover 4 is provided with a top opening 41, and the handle part 5 is assembled in the top opening 41.

The top cover 4 is internally provided with a transmission piece 6, the transmission piece 6 is rotationally connected in the top cover 4, the transmission piece 6 is used for driving the two clamps 3 to move on the cover body 2, further, the top cover 4 is internally provided with two rotary grooves 42, and two ends of the transmission piece 6 are respectively assembled in the two rotary grooves 42 and are in running fit with the two rotary grooves.

The bottom of the top cover 4 is also provided with a notch 43, and the notch 43 is used for exposing the transmission piece 6 so that the transmission piece 6 is connected with the two clamps 3.

The driving piece 6 is provided with a shifting block 7, the shifting block 7 is fixedly connected with the driving piece 6, further, two sides of the shifting block 7 are provided with slots 71, and two ends of the driving piece 6 are inserted into the slots 71 and then are fixed with the driving piece 6 through screws.

The handle portion 5 includes a handle 51 and a lid portion 52, the lid portion 52 fitting into the top opening 41 of the top cover 4.

The top of the covering portion 52 is provided with an opening 521, the dial 7 extends from the opening 521, the dial 7 is limited to move in the opening 521, when the dial 7 abuts against one side of the opening 521, the dial 7 is in an open state, and when the dial 7 abuts against the other side of the opening 521, the dial 7 is in a closed state.

After the transmission piece 6 and the shifting block 7 are arranged in the top cover 4, the cover part 52 is assembled on the top cover 4, and the shifting block 7 extends out of the opening of the cover part 52, so that the shifting block 7 is positioned below the handle 51, when the clamp 3 needs to be opened or closed, the shifting block 7 is held on the handle 51 by hand, and then the shifting block 7 is shifted by fingers.

The two clamps 3 are provided with guide rods 31, the transmission part 6 is provided with two guide grooves 61 respectively matched with the two guide rods 31, and the guide rods 31 are limited to slide in the guide grooves 61.

The two ends of the guide groove 61 are respectively provided with an opening stop 62 and a closing stop 63, when the transmission member 6 rotates, the guide rod 31 is switched between the opening stop 62 and the closing stop 63, and the guide groove 61 is obliquely arranged, so that when the transmission member 6 rotates, the transmission member 6 can drive the guide rod 31 to move along the radial direction of the cover body 2, and the guide rod 31 can drive the clamp 3 to move.

The inclination directions of the two guide grooves 61 are opposite, the combined shape of the two guide grooves 61 is in an eight shape, when the transmission piece 6 rotates, the moving directions of the two guide rods 31 are opposite, namely, when the clamp 3 is opened, the two clamp 3 simultaneously moves in the direction away from the cover body 2 at two sides of the cover body 2, and when the clamp 3 is closed, the two clamp 3 simultaneously moves in the direction of the cover body 2 at two sides of the cover body 2, so that the clamp 3 is opened and closed.

When the guide bar 31 is in the open position 62, the gripper 3 is in the open position away from the cover 2, and when the guide bar 31 is in the closed position 63, the gripper 3 rests against the cover 2 in the closed position.

The transmission piece 6 is provided with an opening positioning groove 64 and a closing positioning groove 65, the cover body 2 is provided with positioning beads 22 which are matched with the opening positioning groove 64 and the closing positioning groove 65, when the transmission piece is in an opening state, the positioning beads 22 are clamped in the opening positioning groove 64, when the transmission piece is in a closing state, the positioning beads 22 are clamped in the closing positioning groove 65, and certain limiting effect is achieved when the transmission piece 6 is opened or closed, so that the transmission piece 6 is prevented from rotating automatically.

Further, a spring mounting hole 44 is formed in the top cover 4, a spring 45 is arranged in the spring mounting hole 44, a first end of the spring 45 is fixedly connected in the spring mounting hole 44, and the positioning bead 22 is fixedly connected to a second end of the spring 45.

When the pot cover is in an open state, the two clamps 3 are in positions far away from the pot body 2, the guide rod 31 is in the opening stop 62, the positioning beads 22 are clamped in the opening positioning grooves 64, the clamps 3 are in an open state, no clamp 3 is used for limiting and locking between the pot cover and the pot body 1, and the pot cover can be freely covered or taken down with the pot body 1.

When the pot cover needs to be closed, the handle 51 is held by hand, the pot cover is covered on the pot body 1, then the shifting block 7 is shifted by fingers, the shifting block 7 drives the transmission piece 6 to rotate, the guide rod 31 slides in the guide groove 61 and moves from the opening block 62 to the closing block 63, meanwhile, the positioning beads 22 are separated from the opening positioning groove 64, the spring 45 is compressed until the guide rod 31 moves from the opening block 62 to the closing block 63, the positioning beads 22 are clamped into the closing positioning groove 65 under the action of the spring 45, the guide rod 31 moves in the sliding process of the guide groove 61, the guide rod 31 can drive the clamps 3 to move, and the two clamps 3 move towards the direction of the cover body 2 at two sides of the clamps 3, so that the clamps 3 clamp and fix the cover body 2 and the pot body 1, and the cover body 2 is stably fixed on the pot body 1, namely the closing is completed.

When the pot cover needs to be opened, the handle 51 is held by hand, the shifting block 7 is shifted, the shifting block 7 drives the transmission piece 6 to rotate, the guide rod 31 slides in the guide groove 61 and moves from the closing block 63 to the opening block 62, meanwhile, the positioning beads 22 are separated from the closing positioning groove 65, the spring 45 is compressed until the guide rod 31 moves from the closing block 63 to the opening block 62, the positioning beads 22 are clamped into the opening positioning groove 64 under the action of the spring 45, the guide rod 31 moves in the sliding process of the guide groove 61, the guide rod 31 can drive the clamps 3 to move, the two clamps 3 move in the direction away from the cover body 2 at two sides of the clamps 3, the two clamps 3 are separated from the pot body 1, and then the cover body 2 is taken down from the pot body 1.

The cover can be opened and closed by one hand, the cover opening and closing process is simpler, and the operation is more convenient.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "front", "rear", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model.

The above describes the lid opening and closing structure and the pressure cooker provided by the utility model in detail, and specific examples are applied to explain the principle and the implementation mode of the utility model, and the above examples are only used for helping to understand the utility model and the core idea. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The utility model provides a structure of opening and shutting of pot cover, includes the lid, be equipped with two clamps that can follow the radial removal of lid on the lid, its characterized in that: the cover body is provided with a transmission part used for driving the clamp to move, the transmission part is rotationally connected to the cover body, two guide rods are arranged on the clamp, two guide grooves which are respectively matched with the two guide rods are formed in the transmission part, the guide rods are limited to slide in the guide grooves, the transmission part is rotationally driven to move the guide rods, the guide rods drive the clamp to move on the cover body, the two guide grooves are obliquely arranged and the oblique directions of the two guide grooves are opposite, two ends of the guide grooves are respectively an opening stop and a closing stop, when the guide rods are positioned at the opening stop, the clamp is far away from the cover body and is in an opening state, and when the guide rods are positioned at the closing stop, the clamp is attached to the cover body and is in a closing state.

2. The lid opening and closing structure according to claim 1, wherein: the transmission piece is provided with an opening positioning groove and a closing positioning groove, the cover body is provided with positioning beads matched with the opening positioning groove and the closing positioning groove, when the cover body is in an opening state, the positioning beads are clamped in the opening positioning groove, and when the cover body is in a closing state, the positioning beads are clamped in the closing positioning groove.

3. The lid opening and closing structure according to claim 2, wherein: the cover body is provided with a spring, a first end of the spring is fixedly connected to the cover body, and the positioning bead is fixedly connected to a second end of the spring.

4. The lid opening and closing structure according to claim 1, wherein: the transmission piece is fixedly connected with a shifting block, the shifting block drives the transmission piece to rotate, an opening is formed in the cover body, the shifting block extends out of the opening, and the shifting block is limited to move in the opening.

5. The lid opening and closing structure according to claim 4, wherein: the two sides of the shifting block are provided with slots, and the shifting block is fixed with the transmission piece through screws after the two ends of the transmission piece are inserted into the slots.

6. The lid opening and closing structure according to claim 4, wherein: the cover body is provided with a handle, and the shifting block is positioned below the handle.

7. The lid opening and closing structure according to claim 1, wherein: the cover body is provided with a top cover, the transmission piece is rotationally connected in the top cover, and a notch for exposing the transmission piece is formed in the bottom of the top cover.

8. The lid opening and closing structure according to claim 7, wherein: two rotating grooves are formed in the top cover, and two ends of the transmission piece are respectively assembled in the two rotating grooves and are in running fit with the two rotating grooves.

9. The lid opening and closing structure according to claim 1, wherein: one of the clamps is provided with an assembly groove, and the other clamp is arranged in the assembly groove and is in sliding fit with the assembly groove.

10. Pressure cooker, characterized by comprising an opening and closing structure of a cover according to any one of claims 1-9.