Exhaust structure of micro-pressure pot

Abstract

The utility model discloses an exhaust structure of a micro-pressure pot, which relates to the field of micro-pressure pots, and is characterized in that a shifting rotary vane is arranged in a cavity below a positioning cover, two positioning holes are arranged on the shifting rotary vane, the shifting rotary vane is fixedly connected with two second positioning holes on a knob through screws, the positioning cover is fixedly connected with a connecting cover, and the connecting cover is fixedly connected with the connecting cover. A threaded column through hole is formed in the center of the bottom of the connecting cover and penetrates through the upper portion of the connecting cover, an exhaust channel is formed in one side of the upper portion of the connecting cover and is communicated with the threaded column through hole, an exhaust valve is arranged in the threaded column through hole, and the exhaust valve is connected with a shifting crow bar. A spring is arranged below the shifting crow bar, and the upper portion of the shifting crow bar is arranged on a shifting slope below the shifting rotary piece. The rotary knob is rotated to drive the shifting rotary piece to rotate, so that the shifting rotary piece pushes the shifting crow bar to drive the exhaust valve to move to exhaust air from the side exhaust channel, the exhaust is safer, and the use requirements of people are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of exhaust structure of micro-pressure cooker, belong to micro-pressure cooker technical field. BACKGROUND

[0002] The biggest difference between micro-pressure cooker and ordinary pot is superpressure function, micro-pressure cooker has certain pressurization capacity.In cooking food, micro-pressure cooker can heat water instantaneously to boil, shorten cooking time, and food is easier to taste, while in ordinary pot, water needs a certain time to boil, and food needs a long time to taste.

[0003] Micro-pressure cooker is used, because its internal air level is communicated with outside, so that pot cover cannot be opened, generally need to set exhaust structure to exhaust, but the exhaust structure design of existing micro-pressure cooker is not reasonable enough, so that exhaust is not smooth enough and there is the risk of scalding, and the use effect is not ideal. UTILITY MODEL CONTENTS

[0004] For the above problems, the technical problem to be solved by the utility model is to provide an exhaust structure of micro-pressure cooker.

[0005] The utility model relates to a kind of exhaust structure of micro-pressure cooker, belong to micro-pressure cooker technical field.The utility model discloses a kind of exhaust structure of micro-pressure cooker, it includes knob, push rotary piece, positioning cover, connecting cover, exhaust valve, push pry lever, spring, positioning cover is arranged between knob and push rotary piece, push rotary piece is arranged in the cavity below positioning cover, two positioning holes are arranged on push rotary piece, and are fixedly connected with the two positioning holes on knob by screw, positioning cover is fixedly connected with connecting cover, and is fixed in the limiting screw column of positioning cover by screw through connecting cover positioning hole, the bottom central position of connecting cover is provided with threaded column through hole, and is penetrated with upper portion, the upper portion of connecting cover one side is provided with exhaust passage, and is communicated with threaded column through hole, exhaust valve is arranged in threaded column through hole, exhaust valve is connected with push pry lever, the below of push pry lever is provided with spring, and the above is arranged on the push slope below push rotary piece.

[0006] As preferred, the push rotary piece is provided with a push groove, and the limiting screw column below the positioning cover is arranged in the push groove.

[0007] As preferred, the positioning cover is provided with a guide protruding ring at the center, and the guide protruding ring cooperates with a guide arc wall at the center of the push rotary piece.

[0008] As preferred, the guide protruding ring at the center of the positioning cover is clamped and fixed with the threaded column through hole of the connecting cover.

[0009] The beneficial effects of this utility model are: it has a reasonable structural design, simple operation, and convenient use. By rotating the knob, the toggle switch is driven to rotate, which in turn drives the toggle lever to move the exhaust valve to exhaust air from the side exhaust channel, making exhaust safer and meeting people's needs. Attached image description:

[0010] For ease of explanation, this utility model is described in detail below with reference to the specific embodiments and accompanying drawings.

[0011] Figure 1 This is a schematic diagram of the structure of this utility model;

[0012] Figure 2 This is an exploded view of the present invention;

[0013] Figure 3 This is a schematic diagram of the installation structure of the toggle lever, the positioning cover, and the knob in this utility model;

[0014] Figure 4 This is a schematic diagram of the installation structure of the exhaust valve and the pry bar in this utility model;

[0015] Figure 5 This is a schematic diagram of the installation structure of the lever and the rotary blade in this utility model;

[0016] Figure 6 This is a schematic diagram of the connecting cover in this utility model.

[0017] 1- Knob; 101- Positioning Hole II; 2- Actuating Blade; 201- Positioning Hole; 202- Actuating Slope; 203- Actuating Groove; 204- Guide Arc Wall; 3- Positioning Cover; 301- Limiting Stud; 302- Guide Ring; 4- Connecting Cover; 401- Threaded Through Hole; 402- Exhaust Channel; 5- Exhaust Valve; 6- Actuating Pry Bar; 7- Spring. Detailed implementation method:

[0018] like Figures 1-6The embodiment adopts the following technical scheme: it comprises a knob 1, a rotating plate 2, a positioning cover 3, a connecting cover 4, an exhaust valve 5, a rotating lever 6 and a spring 7, the positioning cover 3 is arranged between the knob 1 and the rotating plate 2, the rotating plate 2 is arranged in a cavity below the positioning cover 3, two positioning holes 201 are arranged on the rotating plate 2 and are fixedly connected with two positioning holes 101 on the knob 1 through screws, the positioning cover 3 is fixedly connected with the connecting cover 4, and the connecting cover 4 is fixed in a limiting screw column 301 of the positioning cover 3 through a screw penetrating a connecting cover positioning hole, a threaded column through hole 401 is arranged at the bottom center of the connecting cover 4 and penetrates the upper part, an exhaust passage 402 is arranged on one side of the upper part of the connecting cover 4 and communicates with the threaded column through hole 401, the exhaust valve 5 is arranged in the threaded column through hole 401, the exhaust valve 5 is connected with the rotating lever 6, the spring 7 is arranged below the rotating lever 6 and above a rotating slope 202 below the rotating plate 2, the rotating slope 202 pushes the rotating lever 6 to drive the exhaust valve 5 to move upward to exhaust and move downward to lock air.

[0019] A rotating groove 203 is arranged on the rotating plate 2, the limiting screw column 301 below the positioning cover 3 is arranged in the rotating groove 203, and the two ends of the rotating groove 203 are respectively an exhaust limiting end and an air locking limiting end, the limiting screw column 301 below the positioning cover 3 plays a role of rotation limiting in the rotating groove 203 of the rotating plate 2.

[0020] A guide convex ring 302 is arranged at the center of the positioning cover 3, the guide convex ring 302 cooperates with a guide arc wall 204 at the center of the rotating plate 2 to play a guiding role.

[0021] The guide convex ring 302 at the center of the positioning cover 3 is clamped and fixed with the threaded column through hole 401 of the connecting cover 4, so that air is exhausted from the exhaust passage 402 on one side of the upper part of the connecting cover 4.

[0022] The exhaust principle of the embodiment is as follows: the rotating knob 1 drives the rotating plate 2 to rotate, the high end of the rotating slope 202 on the rotating plate 2 pushes the tail end of the rotating lever 6, the front end of the rotating lever 6 drives the exhaust valve 5 to move upward, and the sealing ring of the exhaust valve 5 moves upward to exhaust.

[0023] The air locking principle of the embodiment is as follows: the rotating knob 1 drives the rotating plate 2 to rotate, the low end of the rotating slope 202 on the rotating plate 2 pushes the tail end of the rotating lever 6, the front end of the rotating lever 6 drives the exhaust valve 5 to move downward, and the sealing ring of the exhaust valve 5 moves downward to lock air.

[0024] The embodiment has reasonable structure design, simple operation and convenient use, the rotating knob drives the rotating plate to rotate, thereby pushing the rotating lever to drive the exhaust valve to move to exhaust from the side exhaust passage, the exhaust is safer, and the use requirement of people is met.

[0025] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A venting structure for a micro-pressure cooker, characterized in that: It contains knob (1), dialing rotating piece (2), positioning cover (3), connecting cover (4), exhaust valve (5), dialing lever (6), spring (7), knob (1) and dialing rotating piece (2) are provided with positioning cover (3), dialing rotating piece (2) is arranged in the cavity below positioning cover (3), dialing rotating piece (2) is provided with two positioning holes (201), and is fixedly connected with two positioning holes (101) on knob (1) through screws, positioning cover (3) is fixedly connected with connecting cover (4), and is fixed in the limiting screw column (301) of positioning cover (3) through the screw penetrating connecting cover positioning hole, the bottom center position of connecting cover (4) is provided with threaded column through hole (401), and is penetrated with the upper portion, the upper portion of connecting cover (4) is provided with exhaust passage (402), and is communicated with threaded column through hole (401), exhaust valve (5) is arranged in threaded column through hole (401), exhaust valve (5) is connected with dialing lever (6), spring (7) is arranged below dialing lever (6), and the upper portion is arranged on the dialing slope (202) below dialing rotating piece (2).

2. The exhaust structure of a micro-pressure cooker according to claim 1, wherein: The dialing rotating piece (2) is provided with a dialing groove (203), and the limiting screw column (301) below the positioning cover (3) is arranged in the dialing groove (203), and the two ends of the dialing groove (203) are exhaust limiting end and air locking limiting end respectively.

3. The exhaust structure of a micro-pressure cooker according to claim 1, wherein: The center of the positioning cover (3) is provided with a guide convex ring (302), and the guide convex ring (302) is matched with the guide arc wall (204) in the center of the dialing rotating piece (2).

4. The exhaust structure of a micro-pressure cooker according to claim 3, wherein: The guide convex ring (302) in the center of the positioning cover (3) is clamped and fixed with the threaded column through hole (401) of the connecting cover (4).

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