CN217610517U

CN217610517U - Scald-proof pressure-relief structure of pressure electric frying pan

Info

Publication number: CN217610517U
Application number: CN202221775306.0U
Authority: CN
Inventors: 曾小伟
Original assignee: Foshan Aisen Electric Co ltd
Current assignee: Foshan Aisen Electric Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-10-21
Anticipated expiration: 2032-07-11

Abstract

The utility model provides a pressure electric frying pan prevents scalding pressure release structure, it includes the pot body, pot body port covers installs the pot lid, and the sealed chamber of cooking that forms between pot body and the pot lid, pot lid top set up the pressure release hole of vertical setting, the relief valve is installed in this pressure release hole and releases the atmospheric pressure in the chamber of cooking, the relief valve including installing in the base at pot lid top, be provided with movable chamber in the base and communicate with the pressure release hole, movable intracavity still install the valve pipe, the inside cavity of valve pipe forms the hole of losing heart, the hole UNICOM chamber of cooking and the air outside the pot of losing heart; the base top cover install control button, the control button bottom is provided with the seal receptacle that extends into the activity intracavity, the seal receptacle presses and forms sealedly on disappointing the hole. The utility model has the advantages that: 1. the structure is simple, the manufacturing cost is low, and the market competitiveness is improved; 2. when the user presses the control button, the pressure relief gas is sprayed in the opposite direction, so that the user can be effectively prevented from being scalded by high-temperature gas, and the safety of the user is protected.

Description

Scald-proof pressure-relief structure of pressure electric frying pan

Technical Field

The utility model relates to a pressure electric frying pan, in particular to an anti-scalding pressure relief structure of the pressure electric frying pan.

Background

The pressure electric frying pan is a cooking pan which is popular in recent years, when the pressure electric frying pan works, a certain pressure can be kept in the pan, cooked food is more delicious than common pans, and the food is easier to cook than common pans. Meanwhile, the pressure in the pressure electric frying pan is far less than that of the pressure cooker, and the strength and the structural requirements of the pressure electric frying pan are lower than those of the pressure cooker. Pressure electric frying pan on the market sets up in the pot cover and installs disappointing device, realizes carrying out the pressure release to pot internal pressure to avoid its inside and outside pressure difference great damage that leads to the pan, improved its installation nature.

Traditional disappointing device is an exhaust valve that sets up on the pot cover, the through-hole has been seted up all around at this exhaust valve's inner wall, when needs carry out the pressure release in to the pot, need the manual work to mention this exhaust valve, thereby make the interior atmospheric pressure of pot release from this exhaust hole, but the in-process that mentions at user to exhaust valve, steam passes through the exhaust hole and dispels the heat all around, scald user's hand extremely easily, thereby bring harm to user's personal safety, in order to solve above drawback, the urgent need is prevented scalding a pressure electric frying pan pressure release structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the shortcomings of the prior art, providing a pressure electric frying pan scald-proof pressure release structure which has simple structure, low manufacturing cost, effective avoidance of user scald and convenient and fast pressure release.

The utility model discloses the purpose is realized with following mode: the utility model provides a pressure electric frying pan prevents scalding pressure release structure, its includes the pot body, and pot body port covers installs the pot cover, and the sealed chamber of cooking that forms between the pot body and pot cover, pot cover top set up the pressure release hole of vertical setting, the relief valve is installed and is released its characterized in that in this pressure release hole to the atmospheric pressure in the chamber of cooking: the pressure relief valve comprises a base arranged at the top of the cooker cover, a movable cavity communicated with the pressure relief hole is arranged in the base, a valve pipe is further arranged in the movable cavity, the valve pipe is hollow inside to form a gas relief hole, and the gas relief hole is communicated with the cooking cavity and air outside the cooker; the base top cover install control button, the control button bottom is provided with the seal receptacle that extends into the activity intracavity, the seal receptacle is pressed and is formed sealedly on disappointing the hole.

The control button comprises a swing arm stretching over the top of the base, and the sealing seat is arranged protruding out of the bottom of the swing arm.

The bottom of the sealing seat is arranged in a conical shape.

The swing arm and the sealing seat are connected into a whole through a connecting column, and the swing arm, the sealing seat and the connecting column are integrally made of silica gel; the diameter of the section of the connecting column is smaller than that of the movable cavity.

The movable cavity is internally provided with a partition board, the partition board is provided with a mounting hole, the mounting hole penetrates through the partition board, and the valve pipe is mounted in the mounting hole.

The valve pipe telescopic sliding type installation structure is characterized in that the valve pipe is installed in the installation hole in a sliding mode, a sealing plate is arranged on the cylindrical surface of the valve pipe and covers the upper end face of the installation hole, a spring is further arranged between the valve pipe and the base, the spring drives the valve pipe to move downwards all the time, and the sealing plate is pulled to press the upper end face of the installation hole to form sealing.

The bottom of the valve pipe is also provided with a limiting plate, the limiting plate is positioned on the lower end face of the mounting hole, the spring is sleeved outside the valve pipe, one end of the spring is propped against the sealing plate, and the other end of the spring is propped against the limiting plate.

The utility model has the advantages that: 1. the structure is simple, the manufacturing cost is low, and the market competitiveness is improved; 2. when the user presses the control button, the pressure relief gas is sprayed in the opposite direction, so that the user can be effectively prevented from being scalded by high-temperature gas, and the safety of the user is protected.

Drawings

Fig. 1 is the final assembly effect diagram of the present invention.

Fig. 2 is a sectional view of the medium-pressure electric frying pan of the utility model.

Fig. 3 is an enlarged view of a first embodiment a of fig. 2 according to the present invention.

Fig. 4 is the structure assembly drawing of the middle control button, the pressure release valve and the base of the utility model.

Fig. 5 is a schematic view of the bottom structure of the pot cover of the present invention.

Fig. 6 is a schematic structural diagram of the control button of the present invention.

Fig. 7 is a structural sectional view of a second embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The utility model provides a pressure electric frying pan prevents scalding pressure release structure, its includes the

pot body

1, 1 port of the pot body covers installs pot cover 2, the sealed chamber 11 that boils that forms between the pot body 1 and

pot cover

2, 2 tops of pot cover set up the pressure release hole 21 of vertical setting, the relief valve is installed and is released its characterized in that to the atmospheric pressure of the chamber 11 that boils in this pressure release hole 21: the pressure release valve comprises a base 3 arranged at the top of the cooker cover 2, a movable cavity 31 communicated with a pressure release hole 21 is arranged in the base 3, a valve pipe 4 is also arranged in the movable cavity 31, the interior of the valve pipe 4 is hollow to form an air release hole 41, and the air release hole 41 is communicated with the cooking cavity 11 and the air outside the cooker; the top of the base 3 is covered with a control button 5, the bottom of the control button 5 is provided with a sealing seat 52 extending into the movable cavity 31, and the sealing seat 52 is pressed on the air leakage hole 41 to form sealing.

The control button 5 comprises a swing arm 51 which spans the top of the base 3, and a sealing seat 52 is arranged at the bottom of the swing arm 51 in a protruding way.

The bottom of the sealing seat 52 is arranged in a conical shape.

The swing arm 51 and the sealing seat 52 are connected into a whole through a connecting column 53, and the swing arm 51, the sealing seat 52 and the connecting column 53 are integrally made of silica gel; the section diameter of the connecting column 53 is smaller than that of the movable cavity 31.

A partition plate 32 is arranged in the movable cavity 31, a mounting hole 33 is formed in the partition plate 32, the mounting hole 33 penetrates through the partition plate 32, and the valve pipe 4 is mounted in the mounting hole 33.

The valve tube 4 is telescopically and slidably mounted in the mounting hole 33, a sealing plate 42 is arranged on the cylindrical surface of the valve tube 4, the sealing plate 42 covers the upper end face of the mounting hole 33, a spring is further arranged between the valve tube 4 and the base 3, the spring drives the valve tube 4 to move downwards all the time, and the sealing plate 42 is pulled to press the upper end face of the mounting hole 33 to form sealing.

The bottom of the valve tube 4 is further provided with a limiting plate 43, the limiting plate 43 is located on the lower end face of the mounting hole 33, the spring is sleeved outside the valve tube 4, one end of the spring is pressed against the sealing plate 42, and the other end of the spring is pressed against the limiting plate 43.

The working principle is as follows: the top of the cooker cover is provided with a pressure relief hole which is vertically arranged, and the pressure relief valve is arranged in the pressure relief hole so as to release the air pressure of the cooking cavity. Traditional pressure release operation, atmospheric pressure are discharged all around from this pressure release downthehole to bring the damage to user's hand, in order to avoid this kind of condition to take place, utilize the activity chamber of base in the relief valve, the operation is switched on with the pressure release hole in the activity chamber. Meanwhile, a valve pipe is arranged in the movable cavity, the valve pipe is hollow to form an air release hole, and the air release hole is communicated with the cooking cavity and air outside the pot. In order to facilitate the operation of a user on the pressure release valve, the top of the base is covered with the control button, the bottom of the control button is provided with a sealing seat extending into the movable cavity, and the sealing seat is pressed and attached to the upper portion of the air leakage hole to form sealing.

It should be noted that: when needs carried out the pressure release to the chamber of cooking, carry out down to control button's swing arm one side and press, the seal receptacle and the disappointing hole of swing arm bottom lose the laminating and are connected, and atmospheric pressure is discharged from disappointing the hole. Meanwhile, when one side of the swing arm is pressed downwards, the other side of the swing arm can be tilted upwards, so that one side of the pressure relief hole is sealed, the other side of the pressure relief hole is open, air pressure is discharged to the open side, the situation that high-temperature air flow is released from the periphery of the pressure relief hole is avoided, the use safety of a user is protected, and the safety performance is improved. Further, the swing arm can swing in the left and right sides, and the user can select which side to carry out the release of atmospheric pressure to the pressure release hole according to the circumstances to convenience of customers' operation, the practicality is strong.

It should be noted that: when needs carried out the pressure release to cooking the chamber, press down the arbitrary one side of control button's swing arm, the seal receptacle and the disappointing hole of swing arm bottom lose the laminating and are connected, and atmospheric pressure is discharged from disappointing hole. Because when pushing down swing arm one side, the opposite side of swing arm then can upwards perk for the pressure release hole has closed towards the one side of pressing, and the opposite side towards the swing arm perk is then opened, makes the atmospheric pressure all discharge to open one side. Therefore, the air pressure is sprayed and decompressed in the direction opposite to the pressing direction of the user, the situation that high-temperature air flow is released from the periphery of the decompression hole in the prior art is avoided, the user is prevented from being scalded by the high-temperature air flow during operation, the use safety of the user is protected, and the safety performance is improved. Further, the swing arm can swing on the left side and the right side, and a user can select the most convenient swing arm to press to release pressure and deflate according to the situation, so that the user can operate conveniently.

Further: in order to improve the safety of the present application, besides the fixed mounting structure, as shown in fig. 7, the valve tube may be telescopically and slidably mounted in the mounting hole, and the valve tube is covered and clamped on the upper end surface of the mounting hole by a sealing plate on the cylindrical surface of the valve tube. Meanwhile, a spring is arranged between the valve pipe and the base, the spring generates tension to drive the valve pipe to move downwards all the time, and the sealing plate is pulled all the time to press the upper end face of the mounting hole so as to seal the air leakage hole. When the air release hole in the cooker is blocked and the pressure in the cooker is too high, the pressure pushes the spring to compress, so that the valve pipe moves upwards, the air release hole is opened to safely release the pressure, the potential safety hazard caused by the overlarge pressure in the cooker is avoided, the safety of the product is ensured, and the pressure relief valve can be widely popularized and used.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a pressure electric frying pan prevents scalding pressure release structure, its includes the pot body (1), pot body (1) port covers installs pot cover (2), the sealed chamber (11) that cooks that forms between the pot body (1) and pot cover (2), pot cover (2) top set up pressure release hole (21) of vertical setting, the relief valve is installed and is released its characterized in that to the atmospheric pressure of cooking chamber (11) in this pressure release hole (21): the pressure release valve comprises a base (3) arranged at the top of the pot cover (2), a movable cavity (31) communicated with a pressure release hole (21) is arranged in the base (3), a valve pipe (4) is also arranged in the movable cavity (31), the interior of the valve pipe (4) is hollow to form an air release hole (41), and the air release hole (41) is communicated with the cooking cavity (11) and air outside the pot; base (3) top cover install control button (5), control button (5) bottom is provided with seal receptacle (52) that extend into movable chamber (31), seal receptacle (52) are pressed and are formed sealedly on disappointing hole (41).

2. The scald-proof pressure relief structure of the pressure electric frying pan as claimed in claim 1, characterized in that: the control button (5) comprises a swing arm (51) stretching across the top of the base (3), and the sealing seat (52) is arranged by protruding the bottom of the swing arm (51).

3. The scald-proof pressure relief structure of the pressure electric frying pan as claimed in claim 2, wherein: the bottom of the sealing seat (52) is arranged in a conical shape.

4. The scald-proof pressure relief structure of the pressure electric frying pan as claimed in claim 2, wherein: the swing arm (51) and the sealing seat (52) are connected into a whole through a connecting column (53), and the swing arm (51), the sealing seat (52) and the connecting column (53) are integrally made of silica gel; the diameter of the section of the connecting column (53) is smaller than that of the movable cavity (31).

5. The scald-proof pressure relief structure of the pressure electric frying pan as claimed in claim 1, is characterized in that: a partition plate (32) is arranged in the movable cavity (31), a mounting hole (33) is formed in the partition plate (32), the mounting hole (33) penetrates through the partition plate (32), and the valve pipe (4) is mounted in the mounting hole (33).

6. The anti-scald pressure relief structure of the pressure electric frying pan as claimed in claim 5, wherein: the valve pipe (4) is installed in the installation hole (33) in a telescopic sliding mode, a sealing plate (42) is arranged on the cylindrical surface of the valve pipe (4), the sealing plate (42) covers the upper end face of the installation hole (33), a spring is further arranged between the valve pipe (4) and the base (3), the spring drives the valve pipe (4) to move downwards all the time, and the sealing plate (42) is pulled to press the upper end face of the installation hole (33) to form sealing.

7. The scald-proof pressure relief structure of the pressure electric frying pan as claimed in claim 6, wherein: the bottom of the valve pipe (4) is also provided with a limiting plate (43), the limiting plate (43) is positioned on the lower end face of the mounting hole (33), the spring is sleeved outside the valve pipe (4), one end of the spring is pressed on the sealing plate (42), and the other end of the spring is pressed on the limiting plate (43).