CN217090332U - Lid of steerable pressure value and have cooking equipment of this lid - Google Patents

Abstract

The utility model discloses a cover body capable of controlling pressure value and cooking equipment with the cover body, the cover body is arranged on a pot body and comprises an upper cover body and a shell arranged on the upper cover body, an exhaust device is arranged on the upper cover body and comprises an exhaust pipe arranged on the upper cover body and an exhaust valve arranged on the top port of the exhaust pipe, a stressed part is fixedly connected on one side surface of the exhaust valve, one end of the stressed part, which is far away from the exhaust valve, is of a downward inclined plane structure, a pushing unit is arranged on the upper cover body, a push rod capable of reciprocating is arranged on the pushing unit, and one end surface of the push rod, which faces the stressed part, is matched with the downward inclined plane of the stressed part; the utility model discloses well push rod can promote along the atress piece of rectilinear direction on to discharge valve, at this moment, has inclined plane down because of the atress piece to the push rod that promotes along the straight line can be with discharge valve jack-up, and then the clearance appears between the top mouth of blast pipe and the discharge valve, accomplishes the pressure release and exhausts, and overall structure is simple, and the spare part installation is convenient, and the cost of manufacturing is lower.

Description

Lid of steerable pressure value and have cooking equipment of this lid

Technical Field

The utility model belongs to the technical field of kitchen appliance, especially, relate to a lid of steerable pressure value and have cooking equipment of this lid.

Background

The conventional pressure cooking equipment for food is provided with a pressure cooker, the pressure cooker heats water and food in a sealed state in the cooker, the water and the food are heated to generate a large amount of water vapor, the pressure in the cooker is increased along with the continuous increase of the water vapor, and under the action of high temperature and high pressure in the cooker, the food can be quickly cooked, so that the cooking time of the food is greatly shortened. When cooking is finished or feeding is carried out in the middle, the pressure in the cooker is still in a high-pressure state for a long time, if a user wants to open the cover, only the pressure valve (or called a steam valve, a pressure release valve, an exhaust valve and the like) can be opened to regulate the pressure value, and the cover body can be opened after the air is exhausted and released.

The Chinese patent application with the publication number of 'CN 112471313A' discloses a cooking appliance, which comprises a pot body, a pot cover, an exhaust valve and an automatic exhaust driving device, wherein the pot body comprises a pot shell and an inner pot arranged in the pot shell, the pot shell comprises an outer shell, a base and an outer shell cover, an accommodating groove with an open top is arranged in the outer shell, the outer shell cover is arranged at the top of the outer shell and is provided with an extending hole communicated with the accommodating groove, and the base is arranged at the bottom of the outer shell; automatic exhaust drive arrangement includes electromagnetic push rod, exhaust push rod and coupling assembling, electromagnetic push rod establishes in the holding tank, but exhaust push rod establishes in the pot cover with horizontal migration and exhaust push rod's one end is suitable for ending the periphery wall at discharge valve and removes in order to promote discharge valve, coupling assembling respectively with electromagnetic push rod and exhaust push rod cooperation, electromagnetic push rod contacts in order to drive the coupling assembling activity with coupling assembling when being triggered, coupling assembling is constructed into the horizontal migration who changes the vertical migration of electromagnetic push rod's actuating lever into exhaust push rod.

Although the vertical movement of the driving rod on the electromagnetic push rod can be converted into the horizontal movement of the exhaust push rod through the connecting assembly, the exhaust push rod which horizontally moves pushes the exhaust valve to move, and the pressure relief work is finally completed; however, the whole mechanical transmission structure is complex (particularly, the vertical movement of the driving rod on the electromagnetic push rod is converted into the horizontal movement of the exhaust push rod), and the product installation is also complex; also, the complex parts result in higher costs in manufacturing and installation.

Disclosure of Invention

The utility model aims to provide a: a cover body capable of controlling a pressure value is provided, which aims to solve the problems mentioned in the background technology.

The utility model adopts the technical scheme as follows:

a cover body capable of controlling a pressure value is arranged on a pot body and comprises an upper cover body and a shell arranged on the upper cover body;

the upper cover body is provided with an exhaust device, and the exhaust device comprises an exhaust pipe positioned on the upper cover body and an exhaust valve arranged on a top port of the exhaust pipe;

a stressed piece is fixedly connected to one side face of the exhaust valve, and one end, far away from the exhaust valve, of the stressed piece is of a downward inclined plane structure;

the upper cover body is provided with a pushing unit, the pushing unit is provided with a push rod capable of moving in a reciprocating mode, one end face, facing the stress piece, of the push rod is matched with the downward inclined face of the stress piece, the push rod pushes the stress piece to control exhaust of the exhaust valve and control of the pressure value in the pot body.

Preferably, the bottom of the upper cover body is provided with an inner cover body, and the top end surface of the inner cover body is fixedly connected with a connecting seat;

the exhaust pipe sequentially penetrates through the connecting seat and the inner cover body and is installed at the bottom of the inner cover body;

the connecting seat is provided with a movable opening matched with the stress element, and the exhaust valve is positioned in the connecting seat and is matched and installed with the exhaust pipe.

Preferably, the bottom of the exhaust pipe is in threaded connection with a bolt, and a sealing ring is arranged between the bolt and the inner cover body.

Preferably, the bottom of the exhaust pipe is provided with a mounting seat;

an anti-blocking cover is clamped on the mounting seat; alternatively, the first and second electrodes may be,

the mounting seat is in threaded connection with an anti-blocking cover.

Preferably, a control key for controlling the pushing unit is embedded on the housing.

Preferably, a cover body covering the exhaust device is arranged on the upper cover body, and an air outlet is formed in the cover body;

one side of the cover body is provided with a socket which is matched with the push rod in a splicing way, and the push rod is spliced in the socket.

Preferably, a telescopic sealing sleeve is arranged between the push rod and the pushing unit.

Preferably, the force-bearing part and the push rod are located in the same straight line direction.

Preferably, the pushing unit is an electromagnet push rod.

A cooking device comprises a pot body and a cover body which can control a pressure limiting value.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses in, through mutually supporting of blast pipe and discharge valve, discharge valve can make the blast pipe be in the closure state through the gravity of self, the rethread promotes mutually supporting of unit and push rod, the push rod can be followed the atress piece of rectilinear direction on to discharge valve and promoted, at this moment, have inclined plane down because of the atress piece, thereby the push rod that promotes along the straight line can be with discharge valve jack-up, and then appear the clearance between the top mouth of blast pipe and the discharge valve, accomplish the pressure release and exhaust, overall structure is simple, the spare part installation is convenient, the cost of manufacturing and production is lower.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic diagram of the middle housing and the upper cover of the present invention;

fig. 3 is a schematic diagram of the exhaust device and the pushing unit according to the present invention;

fig. 4 is a schematic view of a partial cross-sectional view (a sealing state of the exhaust valve and the exhaust pipe) of the present invention;

fig. 5 is a schematic view of a partial cross-sectional view (exhaust state of the exhaust valve and the exhaust pipe) of the present invention;

FIG. 6 is a schematic view of the upper cap body and the inner cap body of the present invention;

fig. 7 is an installation schematic diagram of the middle exhaust pipe of the present invention.

The labels in the figure are: 100. a housing; 1. an upper cover body; 200. a cover body; 2. an exhaust device; 201. an exhaust pipe; 202. an exhaust valve; 203. a force-receiving member; 204. a bolt; 2041. a seal ring; 205. an air outlet; 206. an interface; 3. a pushing unit; 301. a push rod; 302. sealing sleeves; 4. an inner cover body; 5. a connecting seat; 501. a movable opening; 6. a mounting seat; 7. an anti-blocking cover.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1-5, a cover body capable of controlling a pressure value is arranged on a pot body and comprises an upper cover body 1 and a shell 100 arranged on the upper cover body 1;

the upper cover body 1 is provided with an exhaust device 2, and the exhaust device 2 comprises an exhaust pipe 201 positioned on the upper cover body 1 and an exhaust valve 202 arranged on the top port of the exhaust pipe 201;

the exhaust valve 202 is suitable for opening or closing a top port of the exhaust pipe 201, the exhaust valve 202 is heavy in weight, a socket is formed in the exhaust valve 202, a sealing piece matched with the top port of the exhaust pipe 201 is fixedly connected to the inner top wall of the socket, the exhaust pipe 201 is located in the socket, and the top port of the exhaust pipe 201 is abutted to the sealing piece to complete gas sealing;

the top end face of the exhaust valve 202 is also provided with an air release opening communicated with the jack, and when a gap is formed between a closing piece on the exhaust valve 202 and the top end opening of the exhaust pipe 201, the air release opening is used for discharging the air pressure communicated between the exhaust pipe 201 and the pot;

one side surface of the exhaust valve 202 is fixedly connected with a stress piece 203, one end of the stress piece 203 far away from the exhaust valve 202 is of a downward inclined surface structure, and the inclined surface structure comprises an inclined surface structure which is a curved surface and an inclined surface structure which is a non-curved surface;

the upper cover body 1 is provided with a pushing unit 3, the pushing unit 3 is provided with a push rod 301 capable of reciprocating, the pushing unit 3 is an electromagnet push rod, or the pushing unit 3 is a small electric push rod, one end surface of the push rod 301 facing to the stress piece 203 is matched with a downward inclined surface of the stress piece 203, at the moment, the stress piece 203 and the push rod 301 are positioned in the same linear direction, the height of the push rod 301 is lower than that of the stress piece 203, after the pushing unit 3 is started, the push rod 301 can reciprocate in the linear direction, the pushed push rod 301 can jack up the stress piece 203 and the exhaust valve 202, the top end opening of the exhaust pipe 201 completes pressure relief and exhaust, and then the stress piece 203 can be pushed by controlling the push rod 301 to control the exhaust of the exhaust valve 202 and complete the control of the pressure value in the pot body;

specifically, during the cooking process of the pressure cooker for food, through the mutual cooperation of the exhaust pipe 201 and the exhaust valve 202, the exhaust valve 202 can make the exhaust pipe 201 in a closed state through its own gravity, and after a large atmospheric pressure is generated between the cooker body and the cover body along with the continuous cooking of the pressure cooker for food, when the cover body needs to be opened, the push unit 3 is started through the mutual cooperation of the push unit 3 and the push rod 301, the push rod 301 on the push unit 3 can push the stressed member 203 on the exhaust valve 202 along the linear direction, at this time, because the stressed member 203 has a downward slope structure towards one end of the push rod 301, the push rod 301 pushing along the linear direction can push the stressed member 203 linearly, and along with the linear push of the push rod 301, the stressed member 203 and the exhaust valve 202 can be jacked up by the push rod 301, at this time, the exhaust valve 202 is in an inclined state (as shown in fig. 5), a gap is formed between the top port of the exhaust pipe 201 and the exhaust valve 202, so that air pressure in the pot body can be exhausted along the top port of the exhaust pipe 201 and the exhaust valve 202 and pressure relief and exhaust are completed, and compared with the existing equipment, the integral parts and the mechanical structure of the pot are simpler, the parts are fewer, the production and installation processes are more convenient, the manufacturing and production cost is lower, and the pot is convenient to popularize;

further, as shown in fig. 1, a control key for controlling the pushing unit 3 is embedded on the housing 100;

specifically, the control key can control the starting and closing of the pushing unit 3 by one key, and after the control key is pressed down, the pushing unit 3 receives a signal, and the push rod 301 on the pushing unit 3 pushes towards the exhaust valve 202 to realize exhaust; after the control key is pressed again, the push rod 301 on the push unit 3 is controlled to retract, the exhaust valve 202 seals the top port of the exhaust pipe 201, and a sealed space is formed in the pressure cooker;

further, as shown in fig. 6-7, an inner cover body 4 is installed at the bottom of the upper cover body 1, and the inner cover body 4 can be better sealed with the pot body of the pressure cooker, so that a sealed space is formed in the pot body of the pressure cooker;

the top end surface of the inner cover body 4 is fixedly connected with a connecting seat 5, and the top of the connecting seat 5 penetrates through the upper cover body 1;

the exhaust pipe 201 sequentially penetrates through the connecting seat 5 and the inner cover body 4 and is mounted to the bottom of the inner cover body 4;

the connecting seat 5 is provided with a movable opening 501 configured with the stress piece 203, the stress piece 203 is positioned in the movable opening 501, the exhaust valve 202 is positioned in the connecting seat 5 and is installed in match with the exhaust pipe 201, and at the moment, the pushing unit 3 is installed on the top of the upper cover body 1 and is arranged corresponding to the exhaust valve 202 in the connecting seat 5;

specifically, when the pressure cooker cooks food, the inner cover body 4, the exhaust pipe 201 and the exhaust valve 202 form a sealed space in the cooker; when the exhaust valve 202 positioned in the connecting seat 5 is jacked up by the push rod 301 or inclined and deviated, the connecting seat 5 can limit the exhaust valve 202, meanwhile, the movable opening 501 on the connecting seat 5 can also limit the stressed part 203, and when the push rod 301 linearly pushes the stressed part 203 on the exhaust valve 202, the stressed part 203 and the exhaust valve 202 can only move up and down along the track direction of the movable opening 501, so that the stable use of the exhaust valve 202 is ensured;

or the bottom of the upper cover body 1 is provided with an inner cover body 4, the top end surface of the inner cover body 4 is fixedly connected with a connecting seat 5, and the connecting seat 5 is positioned between the inner cover body 4 and the upper cover body 1; the exhaust pipe 201 sequentially penetrates through the connecting seat 5 and the inner cover body 4 and is mounted to the bottom of the inner cover body 4; the connecting seat 5 is provided with a movable opening 501 configured with the stress piece 203, the stress piece 203 is positioned in the movable opening 501, the exhaust valve 202 is positioned in the connecting seat 5 and is installed in a way of matching with the exhaust pipe 201, and at the moment, the pushing unit 3 is installed between the upper cover body 1 and the inner cover body 4 and is arranged corresponding to the exhaust valve 202 in the connecting seat 5;

specifically, when the exhaust valve 202 located in the connecting seat 5 is jacked up by the push rod 301 or has an inclined offset, the connecting seat 5 can limit the exhaust valve 202, and meanwhile, the movable port 501 on the connecting seat 5 can also limit the stressed part 203, when the push rod 301 located between the upper cover body 1 and the inner cover body 4 linearly pushes the stressed part 203 on the exhaust valve 202, the stressed part 203 and the exhaust valve 202 can only move up and down along the track direction of the movable port 501, so that the exhaust valve 202 can be stably used;

further, as shown in fig. 2 and 4, a cover body 200 covering the exhaust device 2 is arranged on the upper cover body 1, an air outlet 205 is arranged on the cover body 200, the air outlet 205 and the exhaust valve 202 are arranged in a staggered manner, one side of the cover body 200 is provided with an insertion port 206 in insertion fit with the push rod 301, the push rod 301 is inserted into the insertion port 206, and a telescopic sealing sleeve 302 is arranged between the push rod 301 and the pushing unit 3;

specifically, the cover body 200 can protect the exhaust device 2; the sealing sleeve 302 is positioned in the plug 206, when the push rod 301 jacks up the exhaust valve 202, gas in the cooker body of the pressure cooker is exhausted from the top port of the exhaust pipe 201, and the cover body 200 is filled with high-temperature and humid gas, at this time, the sealing sleeve 302 can protect the pushing unit 3 and the push rod 301, and the pushing unit 3 is prevented from being damaged due to long-time operation in a humid environment;

further, as shown in fig. 7, a bolt 204 is connected to the bottom of the exhaust pipe 201 by a thread, the bolt 204 is mounted to abut against the inner lid 4, and a sealing ring 2041 is provided between the bolt 204 and the inner lid 4;

specifically, the exhaust pipe 201 is connected and mounted on the inner lid 4 through the bolt 204, which is convenient for disassembly and replacement, and convenient for use, and meanwhile, the sealing ring 2041 ensures the sealing performance of the mounting of the exhaust pipe 201, so that the inner lid 4, the exhaust pipe 201 and the exhaust valve 202 form a sealing space in the pressure cooker;

further, as shown in fig. 7, a mounting seat 6 is mounted at the bottom of the exhaust pipe 201; an anti-blocking cover 7 is clamped on the mounting seat 6, the outer surface of the anti-blocking cover 7 is of a net structure, a clamping head is fixedly connected on the mounting seat 6, a clamping groove matched with the clamping head is formed in the inner wall of the anti-blocking cover 7, and the clamping head is clamped in the clamping groove;

specifically, the anti-blocking cover 7 can protect and filter the exhaust pipe 201, so as to prevent impurities from blocking the bottom port of the exhaust pipe 201; the mounting seat 6 and the anti-blocking cover 7 are connected together in a clamping manner, so that the anti-blocking cover 7 is convenient to disassemble and assemble, and the anti-blocking cover 7 is convenient to clean;

or the mounting seat 6 is in threaded connection with the anti-blocking cover 7, the bottom end of the mounting seat 6 is fixedly connected with the threaded cylinder, the inner wall of the anti-blocking cover 7 is provided with a threaded groove matched with the threaded cylinder, and the threaded cylinder is in threaded connection with the inner wall of the anti-blocking cover 7;

specifically, the mounting base 6 and the anti-blocking cover 7 are connected and mounted in a threaded connection mode, and compared with a clamping connection mode, the threaded connection and disassembly are more convenient, so that the anti-blocking cover 7 is convenient to disassemble and clean;

example 2

The present embodiment provides: a cooking device can be a pressure cooker or other pressure cooking devices, comprises a cooker body and a cover body capable of controlling a pressure limiting value, wherein the cover body capable of controlling the pressure limiting value is hinged to an opening end of the cooker body.

Claims (10)

1. The utility model provides a lid of steerable pressure value, locates on the pot body, includes last lid (1) and installs shell (100) on last lid (1), its characterized in that:

the upper cover body (1) is provided with an exhaust device (2), and the exhaust device (2) comprises an exhaust pipe (201) positioned on the upper cover body (1) and an exhaust valve (202) arranged on a top port of the exhaust pipe (201);

a stressed piece (203) is fixedly connected to one side surface of the exhaust valve (202), and one end, away from the exhaust valve (202), of the stressed piece (203) is of a downward inclined surface structure;

go up lid (1) and be provided with on the body of the cover and promote unit (3), but be provided with reciprocating motion's push rod (301) on promoting unit (3), push rod (301) are towards a terminal surface and the inclined plane looks adaptation that receives force piece (203) down of force piece (203), through control push rod (301) promote the exhaust of force piece (203) with control discharge valve (202) and accomplish the control of pot internal pressure value.

2. The cover body capable of controlling the pressure value according to claim 1, wherein an inner cover body (4) is installed at the bottom of the upper cover body (1), and a connecting seat (5) is fixedly connected to the top end surface of the inner cover body (4);

the exhaust pipe (201) sequentially penetrates through the connecting seat (5) and the inner cover body (4) and is mounted to the bottom of the inner cover body (4);

the connecting seat (5) is provided with a movable opening (501) matched with the stress piece (203), and the exhaust valve (202) is positioned in the connecting seat (5) and is matched with the exhaust pipe (201) for installation.

3. The cover body capable of controlling the pressure value according to claim 2, wherein a bolt (204) is connected to the bottom of the exhaust pipe (201) in a threaded manner, and a sealing ring (2041) is arranged between the bolt (204) and the inner cover body (4).

4. A cover body capable of controlling a pressure value according to claim 2, wherein a mounting seat (6) is mounted at the bottom of the exhaust pipe (201);

an anti-blocking cover (7) is clamped on the mounting seat (6); alternatively, the first and second electrodes may be,

and the mounting seat (6) is in threaded connection with an anti-blocking cover (7).

5. The cover body capable of controlling the pressure value according to claim 1, wherein a control key for controlling the pushing unit (3) is embedded on the housing (100).

6. The cover body with the controllable pressure value according to claim 1 or 2, characterized in that the upper cover body (1) is provided with a cover body (200) covering the exhaust device (2), and the cover body (200) is provided with an air outlet (205);

one side of the cover body (200) is provided with a plug interface (206) which is in plug fit with the push rod (301), and the push rod (301) is plugged into the plug interface (206).

7. Cover body with controllable pressure value according to claim 6, characterized in that a retractable sealing sleeve (302) is arranged between the push rod (301) and the push unit (3).

8. A cover body capable of controlling a pressure value according to claim 1, wherein the force-receiving member (203) and the push rod (301) are located in a same straight direction.

9. A cover body with controllable pressure value according to claim 1, characterized in that the pushing unit (3) is an electromagnet push rod.

10. A cooking device comprising a pot body, characterized in that the cooking device further comprises a cover body capable of controlling the pressure value according to any one of claims 1-9.

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