WO2019184466A1 - 一种分离式排气的压力锅 - Google Patents

一种分离式排气的压力锅 Download PDF

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Publication number
WO2019184466A1
WO2019184466A1 PCT/CN2018/122144 CN2018122144W WO2019184466A1 WO 2019184466 A1 WO2019184466 A1 WO 2019184466A1 CN 2018122144 W CN2018122144 W CN 2018122144W WO 2019184466 A1 WO2019184466 A1 WO 2019184466A1
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WO
WIPO (PCT)
Prior art keywords
hole
pressure
cover
assembly
safety valve
Prior art date
Application number
PCT/CN2018/122144
Other languages
English (en)
French (fr)
Inventor
李凌瀚
梁建秀
黄志荣
余敬源
伍尚凯
叶文超
陈育贵
叶灿雄
Original Assignee
新兴县先丰不锈钢制品有限公司
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Publication date
Application filed by 新兴县先丰不锈钢制品有限公司 filed Critical 新兴县先丰不锈钢制品有限公司
Publication of WO2019184466A1 publication Critical patent/WO2019184466A1/zh

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/0802—Control mechanisms for pressure-cookers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/0804—Locking devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/09—Safety devices
    • A47J27/092—Devices for automatically releasing pressure before opening

Definitions

  • the invention relates to the technical field of pots, in particular to a pressure cooker with separate exhaust gas.
  • Pressure cooker is one of the necessary items in daily life kitchen. Some pressure cookers on the market are prone to use when the lid and pan are half-opened, which may cause the pot and lid to buckle, or not pay attention to the pot during boiling. The pressure is too high and the fire is turned off, resulting in a safety accident.
  • the existing pressure cooker is complicated in the operation of opening and closing mode, and some use the misalignment between the lid and the pot body, and it is necessary to cooperate with both hands to complete the opening and closing operation, and some of the structures are too complicated, so that it is difficult for the user to understand the use thereof. .
  • a separate venting pressure cooker includes a body and a lid, the lid is placed above the pot body, and the lid is mounted on the upper surface thereof
  • the ear cover comprises a pressure steel cover and a cover panel which are fastened up and down, and a pressure ring is arranged between the pressure steel cover and the cover panel for clamping or loosening the pressure cover and a pair of opposite sides of the body a component, a gas valve assembly for controlling pressure in the pot by the cover ear, and a safety valve assembly for exhausting;
  • the cover ear comprising a knob fixing member and an adjustment knob rotating around the knob fixing member;
  • the adjusting knob is provided with a first eccentric guiding groove and a second eccentric guiding groove, and the pressure ring assembly is provided for sliding in the first eccentric guiding groove to lock or loosen the pressure ring assembly a pressure steel cap and a first cylinder of the body, the gas valve assembly comprising a regulating bonnet with a venting hole, a gas lock assembly provided with a second
  • the first cylinder slides in the first eccentric guiding groove, so that the pressure ring assembly locks or loosens the pressure steel cover and the body; the second cylinder and the second eccentric guiding groove are arranged, so that the adjusting knob pushes the air lock component to seal Or open the vent hole to achieve the purpose of exhaust pressure relief; when the pressure in the pot reaches the critical value, the safety valve assembly will be jacked up to achieve automatic venting; the pressure ring assembly, the valve assembly and the safety valve assembly cooperate So that the generated steam is difficult to escape from the pot, so that it is in a sealed state, so that the steam accumulates to form a pressurized environment.
  • the pressure steel cover is provided with a first shaft hole, a second shaft hole, a first center hole, a chute and a positioning column, and the positioning column is provided with two, and the inner edge of the pressure steel cover is provided with a pressure steel a pot sealing ring between the lid and the rim of the pan;
  • each of the pressure ring assemblies includes a slider and a pressure ring, the fixing ring being fixed at one end of the slider, the first cylinder being fixed at the sliding
  • the slider is provided with a first card hole and a second card hole; at the left and right sides of the pressure cover, the slider on the left side is placed in the sliding slot and the first of the slider
  • the card hole is sleeved on the positioning post on the left side and the slider can slide along the positioning post through the first card hole; the slider on the right side is placed in the sliding slot and the first hole of the slider is sleeved
  • the positioning post on the right side and the slider can slide along the positioning post through the first card hole; the adjusting
  • the air lock assembly includes a positioning member having a through hole in the middle, a valve post, a second spring, and a snap spring, and one end of the positioning member is provided with a second mounting hole, and the other end of the positioning member passes through the After the square hole enters the concave position, the second cylinder is fixed on the other end of the positioning member located in the concave position, and the second mounting hole communicates with the through hole; the gas valve One end of the column is provided with a circular groove at the outer circumference, and an annular protrusion is disposed at a middle portion thereof, and the other end of the column is fixed in the through hole through the second mounting hole; the round groove is sleeved a gas seal ring; the second spring sleeve is disposed on an outer circumference of the gas valve column, and one end thereof abuts the annular protrusion, and the other end thereof abuts against the positioning member around the second mounting hole;
  • the air venting hole is disposed at a side of the
  • the safety valve assembly includes a first sealing ring, a third spring, a safety valve steel ball, a second sealing ring, a safety valve body having an inner cavity, and a bonnet body provided with a first venting opening, the valve a lower portion of the cap body is in contact with an upper portion of the safety valve body, the inner cavity is in communication with the first exhaust hole, and an upper end of the safety valve body is disposed at an upper portion of the valve body with an annular upper edge of the valve body.
  • a lower end of the safety valve body is provided with a second exhaust hole communicating with the inner cavity, and an outer circumference of a lower portion of the safety valve body is provided with an arcuate groove and a third exhaust hole communicating with the inner cavity;
  • the upper end of the safety valve steel ball is respectively provided with a first card slot and a second card slot; one end of the third spring is caught in the first card slot and urges the safety valve steel ball to push or release the first a second venting hole, the other end of which is opposite to the upper end of the inner cavity, the first sealing ring is sleeved in the second card slot; the second sealing ring is sleeved in the arcuate groove; the cover panel Providing a third mounting hole; a diameter of the middle portion of the safety valve body is smaller than an aperture of the first shaft hole, on the valve body The diameter of the edge and the diameter of the lower portion of the safety valve body are both larger than the diameter of the first shaft hole; the middle portion of the safety valve body is disposed in the first shaft
  • the third spring applies a force to the safety valve steel ball, thereby closing the second exhaust hole to create a pressure environment, and when the pressure in the pot exceeds a critical value, the safety valve steel ball is opened to realize the exhaust; the safety valve
  • the diameter of the middle section is smaller than the diameter of the first shaft hole, and the diameter of the upper edge of the valve body and the diameter of the lower part of the safety valve body are larger than the diameter of the first shaft hole, so that the safety valve body is clamped on the pressure steel cover and moved up and down The distance is controlled in the middle position of the safety valve body; when the bonnet body is exhausted, it rises and protrudes outside the third mounting hole.
  • An uneven surface is provided in the third shaft hole.
  • the concave and convex surface provided in the third shaft hole is rotated by the first spring, so that the adjusting knob has a vibration effect and a click sound is given to the user.
  • the side surface of the body is mounted with a side ear, the side ear includes a spring piece and a side ear body of the integrally formed structure;
  • the side ear body includes a side ear ring having an annular inner hole and an annular structure, and a pair of symmetrically disposed a pair of handles on the side of the side ear retaining ring;
  • the elastic piece is fixed on the side of the body of the pan, and a concave square groove is formed in the inner hole of the side ear opposite to the handle, the body of the pan is And passing through the inner ear hole and engaging the elastic piece into the concave square groove.
  • the side ear body of the integrally formed structure can be easily disassembled; the arrangement of the elastic piece and the concave square groove makes the body of the pot and the side ear body clamp.
  • the concave square groove is provided with four, each of the two concave square grooves is a group and is located on the same side of the inner ear hole, and the number of the elastic pieces matches the number of the concave square grooves;
  • a lower portion of the elastic piece is welded to a side surface of the pan body, and an upper portion thereof is folded outward to form an inclined portion, and the inclined portion is caught in the concave square groove.
  • the inclined portion is advantageous for clamping the side ear body and preventing falling off.
  • a pressing groove for holding is provided on the handle. Pressing the groove is convenient for the user to hold the product for pouring or pouring water.
  • the first eccentric guiding groove has an eccentric guiding groove running in an arc shape
  • the second eccentric guiding groove is an eccentric guiding groove running in an arc shape.
  • the arc-shaped first eccentric guiding groove is advantageous for achieving tensioning or loosening of the pressure ring assembly; and the arc-shaped second eccentric guiding groove is beneficial for forcing the air lock assembly to seal or open the air vent.
  • the top of the knob fixing member is provided with a plurality of annular grooves distributed in a concentric circle, and the outer circumference of the adjusting knob is provided with a plurality of anti-slip grooves.
  • the annular groove and anti-slip pattern are easy to operate manually and have anti-slip function.
  • the invention has the advantages that: in the use of the pressure cooker, only one rotary button controls the opening and closing of the pressure steel cover, and the pressure adjustment in the pot, the operation is simpler, the knob device is more integral and easier to clean. ,durable.
  • FIG. 1 is a schematic structural view of an embodiment of the present invention
  • Figure 2 is a side view of an embodiment of the present invention.
  • Figure 3 is a cross-sectional view taken along line A-A of Figure 2;
  • Figure 4 is a side elevational view of another embodiment of the present invention.
  • Figure 5 is a cross-sectional view taken along line B-B of Figure 4.
  • FIG. 6 is a schematic structural view of a valve post and a second spring according to an embodiment of the present invention.
  • Figure 7 is a reference view showing the state of use of the gas valve assembly according to the embodiment of the present invention.
  • FIG. 8 is a schematic structural view of a pot cover according to an embodiment of the present invention.
  • FIG. 9 is a schematic structural diagram of an adjustment knob according to an embodiment of the present invention.
  • Figure 10 is a plan view of an adjustment knob of an embodiment of the present invention.
  • Figure 11 is a bottom plan view of the adjustment knob of the embodiment of the present invention.
  • Figure 12 is an exploded view showing the structure of the rotary knob fixing member and the adjusting rotary knob according to the embodiment of the present invention
  • Figure 13 is a bottom plan view of the rotary button fixing member of the embodiment of the present invention.
  • FIG. 14 is a schematic structural view of a positioning member and a second cylinder according to an embodiment of the present invention.
  • Figure 15 is a schematic structural view of a gas valve assembly according to an embodiment of the present invention.
  • FIG. 16 is a schematic structural view of a regulating bonnet according to an embodiment of the present invention.
  • 17 is a schematic exploded view showing the installation and assembly of a gas valve assembly and a regulating valve cap according to an embodiment of the present invention
  • FIG. 18 is a schematic structural view of a safety valve assembly according to an embodiment of the present invention.
  • FIG. 19 is a schematic structural view of a cover panel according to an embodiment of the present invention.
  • FIG. 20 is a schematic structural view of a cover panel equipped with a pressure ring assembly according to an embodiment of the present invention
  • FIG. 21 is a schematic structural view of a pressure ring assembly according to an embodiment of the present invention.
  • FIG. 22 is a schematic structural view of another direction of a pressure ring assembly according to an embodiment of the present invention.
  • FIG. 23 is a schematic structural view of a pressure steel cover according to an embodiment of the present invention.
  • FIG. 24 is a schematic structural view showing a partial structure installation of a pot cover according to an embodiment of the present invention.
  • Figure 25 is a plan view of a pot cover according to an embodiment of the present invention.
  • Figure 26 is a structural view of a pot cover according to an embodiment of the present invention.
  • Figure 27 is a cross-sectional view showing the pot cover in a certain direction according to an embodiment of the present invention.
  • FIG. 28 is a schematic structural view of a pot sealing ring according to an embodiment of the present invention.
  • 29 is a schematic structural view of a side ear body according to an embodiment of the present invention.
  • Figure 30 is a schematic structural view of a body of a body according to an embodiment of the present invention.
  • Figure 31 is a cross-sectional view, partly in section, of the lid of the embodiment of the present invention.
  • 32 is a schematic structural view of an embodiment of the present invention in an open state
  • Figure 33 is a schematic structural view showing a state in a closed state according to an embodiment of the present invention.
  • Figure 34 is a schematic view showing the structure of the embodiment of the present invention in a pressurized state.
  • Reference numerals in the figure mean: 001, cover panel; 0011, third mounting hole; 0102, first mounting hole; 0013, square hole; 0014, fourth shaft hole; 0015, third center hole; 002, knob fixed Piece; 0021, first button fixed shaft; 0022, second button fixed shaft; 0023, concave and convex plane; 003, adjustment knob; 0031, third shaft hole; 0032, second center hole; 0033, first eccentric Guide groove; 0034, second eccentric guide groove; 004, feel column; 005, first spring; 006, gas valve assembly; 0061, lock gas seal ring; 0062, gas valve column; 0063, second spring; 0064, Positioning member;0065, second cylinder; 0066, circlip; 0067, second mounting hole; 0068, adjusting bonnet; 0069, intake pipe; 007, pressure steel cover; 0071, first shaft hole; 0072, second axis Hole; 0073, first center hole
  • a separate venting pressure cooker includes a body 015 and a lid, and the lid is placed above the body 015.
  • the upper surface of the lid is provided with a lid ear, and the lid includes a buckle.
  • the pressure steel cover 007 and the cover panel 001, the pressure steel cover 007 and the cover panel 001 are provided with a set of pressure ring 0082 components for clamping or loosening the pressure cover and the pair of sides of the body 015, and the cover ear Controlling the valve assembly 006 for adjusting the pressure in the pot, and the safety valve assembly 009 for exhausting;
  • the cover ear includes a knob fixing member 002 and an adjustment knob 003 that rotates around the knob fixing member 002; the adjustment knob 003
  • the first eccentric guiding groove 0033 and the second eccentric guiding groove 0034 are opened, and the pressure ring 0082 is provided for sliding in the first eccentric guiding groove 0033 to lock the pressure ring 0082 assembly or release the pressure steel cover
  • the first cylinder 0081 slides in the first eccentric guiding groove 0033, so that the pressure ring 0082 assembly locks or loosens the pressure steel cover 007 and the body 015; the second cylinder 0065 and the second eccentric guiding groove 0034 are set to adjust the rotation Button 003 pushes the air lock component to seal or open the air venting hole to achieve the purpose of exhaust pressure relief; when the air pressure in the pot reaches a critical value, the safety valve assembly 009 is jacked up to realize automatic exhaust; the pressure ring 0082 component, The gas valve assembly 006 and the safety valve assembly 009 cooperate such that the generated steam is difficult to escape from the pot, leaving it in a sealed state, thereby accumulating steam to form a pressurized environment.
  • the pressure steel cover 007 is provided with a first shaft hole 0071, a second shaft hole 0072, a first center hole 0073, a chute 0076 and a positioning column 0074.
  • the positioning column 0074 is provided with two, and the inner edge of the pressure steel cover 007 is provided as for a nozzle sealing ring 013 between the pressure steel cover 007 and the upper edge of the body 015; each pressure ring 0082 assembly includes a slider 0083 and a pressure ring 0082, the fixing ring is fixed at one end of the slider 0083, and the first cylinder 0081 is fixed at On the other end of the slider 0083, the slider 0083 is provided with a first card hole 0084 and a second card hole 0085; on the left and right sides of the pressure cover, the slider 0083 on the left side is placed in the chute 0076 and the slider 0083 is The first card hole 0084 is sleeved on the left positioning post 0074
  • the first spring 005 and the feel column 004 are sequentially placed in the third shaft hole 0031, and the lower end of the feel column 004 is placed on the bottom a spring 005 has an upper end facing the lower side of the knob fixing member 002; a lower side of the button fixing member 002 is provided with a first button fixing shaft 0021 and a second button fixed to the first button fixing shaft 0021.
  • the shaft 002; the cover panel 001 is provided with a first mounting hole 0012 and a recess for the adjusting knob 003, and a fourth shaft hole 0014, a third center hole 0015 and a square hole 0013 are opened in the recess; the adjusting bonnet 0068
  • the lower end is an externally threaded intake pipe 0069; further includes a nut seal ring 010, a valve nut 012, a center nut 011, a pot seal 013;
  • the second knob fixed shaft 0022 sequentially passes through the second center hole 0032, the third After the center hole 0015 and the first center hole 0073 are locked by the nut seal ring 010 and the center nut 011, the adjusting knob 003, the cover panel 001, and the pressure steel cover 007 are locked, and the lower side of the first button fixing shaft 0021 is recessed;
  • the intake pipe 0069 passes through the first mounting hole 0102 and the second shaft hole 0072 in turn,
  • the air lock assembly includes a positioning member 0064 with a through hole in the middle, a valve column 0062, a second spring 0063, and a circlip 0066.
  • One end of the positioning member 0064 is provided with a second mounting hole 0067, and the other end of the positioning member 0064 passes through the side.
  • the second cylinder 0065 is fixed on the other end of the positioning member 0064 located in the concave position, and the second mounting hole 0067 is communicated with the through hole;
  • the end of one end of the gas valve column 0062 is provided with a circular groove, wherein The annular protrusion is provided on the other end, and the other end is fixed in the through hole through the second mounting hole 0067 and then through the circlip 0066;
  • the circular groove is sleeved with the gas sealing ring 0061;
  • the second spring 0063 is sleeved on the valve column 0062
  • the air vent is disposed on the side of the adjusting bonnet 0068, and the second cylinder is rotated when the adjusting knob 003 is rotated 0065 forces the valve spool 0062 to extend to seal the
  • the safety valve assembly 009 includes a first sealing ring 0091, a third spring 0092, a safety valve steel ball 0093, a second sealing ring 0094, a safety valve body 0095 having a lumen, and a bonnet body provided with a first venting hole 0096, the lower part of the bonnet body 0096 is connected to the upper part of the safety valve body 0095, the inner cavity is connected with the first exhaust hole, and the upper end of the safety valve body 0095 is provided with an annular valve body upper edge 00951 at the contact with the bonnet body 0096.
  • the lower end of the safety valve body 0095 is provided with a second exhaust hole communicating with the inner cavity, and the outer circumference of the lower part of the safety valve body 0095 is provided with an arc-shaped groove and a third exhaust hole communicating with the inner cavity; the upper ends of the safety valve steel ball 0093 are respectively The first card slot 0097 and the second card slot 0098 are opened; one end of the third spring 0092 is caught in the first card slot 0097 and causes the safety valve steel ball 0093 to push or release the second exhaust hole, and the other end is placed The upper end of the inner cavity, the first sealing ring 0091 is sleeved in the second card slot 0098; the second sealing ring 0094 is sleeved in the arc groove; the cover panel 001 is provided with a third mounting hole 0011; the diameter of the middle portion of the safety valve body 0095 is smaller than The diameter of the first shaft hole 0071, the diameter of the valve body along 00951 and the safety valve body
  • the third spring 0092 applies a force to the safety valve steel ball 0093, thereby closing the second exhaust hole to create a pressure environment.
  • the safety valve steel ball 0093 is opened to realize the exhaust.
  • the diameter of the middle section of the safety valve body 0095 is smaller than the diameter of the first shaft hole 0071, and the diameter of the valve body along the diameter of 00951 and the diameter of the lower part of the safety valve body 0095 are larger than the diameter of the first shaft hole 0071, so that the safety valve body 0095 can be clamped.
  • the distance on the pressure steel cover 007 and moving up and down is controlled in the middle position of the safety valve body 0095; when the vent body 0096 is exhausted, it rises and protrudes outside the third mounting hole 0011.
  • An uneven surface is provided in the third shaft hole 0031.
  • an annular belt is disposed on the lower side of the adjusting knob 003, and the concave belt is provided with a concave-convex plane 0023.
  • the sensing column 004 is rotated along the concave-convex plane 0023 of the annular belt, thereby adjusting the rotation.
  • Button 003 has a vibrating effect and a beep sounds to alert the user.
  • the side of the body 015 is mounted with a side ear, the side ear includes a spring piece 0141 and an integrated body structure of the side ear body 014;
  • the side ear body 014 includes a side ear ring with a side ear inner hole 0143 and an annular structure, and a pair of symmetrically disposed side ear ring a pair of handles on the side;
  • the elastic piece 0141 is fixed on the side of the body 015, and a concave square groove 0142 is opened in the inner ear hole 0143 opposite to the handle, and the body 015 passes through the inner ear hole 0143 from bottom to top.
  • the elastic piece 0141 is snapped into the concave square groove 0142.
  • the side ear body 014 of the integrally formed structure can be easily disassembled; the elastic piece 0141 and the concave square groove 0142 are disposed such that the body 015 and the side ear body 014 are clamped.
  • the concave square groove 0142 is provided with four, each of the two concave square grooves 0142 is a group and is located on the same side of the inner ear hole 0143, the number of the elastic pieces 0141 matches the number of the concave square grooves 0142; the lower part of the elastic piece 0141 is welded On the side of the body 015, the upper portion thereof is folded outward to form an inclined portion, and the inclined portion is engaged in the concave square groove 0142.
  • the inclined portion is advantageous for clamping the side ear body 014 to prevent falling off.
  • a pressing recess for gripping is provided on the handle. Pressing the groove is convenient for the user to hold the product for pouring or pouring water.
  • the first eccentric guiding groove 0033 is an eccentric guiding groove running in an arc shape
  • the second eccentric guiding groove 0034 is an eccentric guiding groove running in an arc shape.
  • the arcuate first eccentric guiding groove 0033 facilitates tensioning or loosening of the pressure ring 0082 assembly; the curved second eccentric guiding groove 0034 facilitates forcing the lock gas assembly to seal or open the vent hole.
  • the top of the knob fixing member 002 is provided with a plurality of annular grooves distributed in a concentric circle, and the outer circumference of the adjusting knob 003 is provided with a plurality of anti-slip grooves.
  • the annular groove and anti-slip pattern are easy to operate manually and have anti-slip function.
  • the pressure steel cover 007 is provided with an elongated hole 0075 along the side.
  • the elongated hole 0075 can flush the airflow, so that the pan seal 013 is translated to achieve pressure relief.
  • the first spring 005 and the feel column 004 are sequentially placed in the third shaft hole 0031 of the adjustment knob 003;
  • valve assembly 006 Pass the valve assembly 006 through the square hole 0013 on the cover panel 001, and the second cylinder 0065 toward the center of the cover panel 001;
  • the second knob fixing shaft 0022 passes through the third center hole 0015 of the cover panel 001, and requires the second cylinder 0065 and the second eccentric guide groove 0034 on the adjustment knob 003
  • the second sealing ring 0094 is sleeved on the arc groove of the safety valve body 0095; the first sealing ring 0091 is placed on the second card slot 0098 of the safety valve steel ball 0093, and the third spring 0092 is stuck to the safety valve.
  • the rotary knob fixing member 002 and the intake pipe 0069 of the regulating valve cap 0068 in the third installed cover panel 001 respectively pass through the first central hole 0073 in the fourth pressure cover steel cover, and the first Two shaft holes 0072, and put on the nut seal ring 010, respectively, with the center nut 011, the valve nut 012 to tighten;
  • the pressure steel cover 007 is integrally matched with the pressure cooker.
  • the cover panel 001 is provided with Open and Close, 1st or 2nd position words, and indicates a position point where the eccentric guide groove and the pressure ring 0082 assembly and the valve assembly 006 change state.
  • the adjustment knob 003 on the left and right rotating cover panel 001 can open or retract the pressure ring 0082 assembly to separate or close the pressure steel cover 007 from the body 015. Because the handle 004 is installed in the adjusting knob 003, the third shaft hole 0031 is provided with a concave-convex surface (the uneven surface 0023 of the lower side of the adjusting knob 003), and the adjusting button is rotated during the rotation of the first spring 005. The 003 has a vibrating effect and makes a buzzing sound.
  • the pressure in the pot can be adjusted when the adjustment knob 003 is continuously rotated in the collapsed state of the pressure ring 0082.
  • the first eccentric guide groove 0033 in the adjustment knob 003 is the maximum offset
  • the second eccentric guide groove 0034 in the adjustment knob 003 is the minimum deviation.
  • the first cylinder 0081 on the pressure ring 0082 assembly is at the maximum offset end of the first eccentric guide groove 0033
  • the second cylinder 0065 in the valve assembly 006 is at the innermost end of the second eccentric guide groove 0034 Initial position; pressure ring 0082 assembly is open; gas valve assembly 006 is exhausted.
  • the first eccentric guide groove 0033 in the adjustment knob 003 is the minimum offset
  • the second eccentric guide groove 0034 in the adjustment knob 003 is the minimum deviation.
  • the first cylinder 0081 on the pressure ring 0082 assembly is in the middle position of the first eccentric guide groove 0033 as the minimum offset
  • the second cylinder 0065 in the valve assembly 006 is in the second eccentric guide groove 0034
  • the inner end of the inner end position; the pressure ring 0082 assembly is in a closed state; the gas valve assembly 006 is in an exhaust state.
  • the adjustment knob 003 on the cover panel 001 is rotated to the 1st or 2nd position, the first eccentric guide groove 0033 in the adjustment knob 003 is at the minimum offset and is in a concentric rotation state, the pressure ring 0082 The component does not move; the second eccentric guiding groove 0034 in the adjusting knob 003 drives the valve assembly 006 to shift in the maximum offset direction, and the valve assembly 006 is in a locked state.
  • the safety valve assembly 009 automatically rises and passes through the second card hole 0085 on the slider 0083, and the red bonnet body 0096 rises out of the cover panel 001 to express that the pot has been
  • the pressure acts as a warning.
  • the effect is that the pressure ring 0082 assembly cannot be moved laterally.
  • the pressure steel cover 007 cannot be opened when there is air pressure in the pot. When the air pressure in the pot continues to rise, the gas will pass from the regulating valve when the specified pressure is reached.
  • the vent hole on the cap 0068 is discharged outside the pot, and the pressure in the pot is stabilized within the pressure to ensure the normal operation of the pressure cooker; when the gas valve assembly 006 encounters a blockage, when the pressure in the pot reaches 140 kPa or more, the safety valve steel ball 0093 automatically Ascending exhaust and making a sound to warn that the gas pressure in the pot is too high, indicating that the user has turned off the heat source; when the safety valve assembly 009 is followed, the pressure in the pot rises to 220 to 280 kPa, and the pot seal 013 will automatically translate out the pressure.
  • the elongated hole 0075 on the side of the steel cover 007 causes the pressure in the pot to drop below 20 kPa in 60 seconds, and the pressure in the pressure cooker does not rise again without manual recovery.

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Abstract

一种分离式排气的压力锅，包括锅身(015)、锅盖和盖耳，锅盖包括压力钢盖(007)、盖面板（001）、压力环(0082)组件、气阀组合件(006)、以及安全阀组装件(009)；盖耳包括转钮固定件(002)和围绕转钮固定件(002)转动的调节转钮(003)；调节转钮(003)开设有第一偏心导向槽(0033)和第二偏心导向槽(0034)，压力环(0082)组件设置有用于在第一偏心导向槽(0033)内滑动而使压力环(0082)组件锁紧或松开压力钢盖(007)与锅身(015)的第一圆柱(0081)，气阀组合件(006)包括带有泄气孔的调节阀帽(0068)、设置有第二圆柱(0065)的锁气组件，第二圆柱(0065)位于第二偏心导向槽(0034)内且由调节转钮(003)旋转而推动锁气组件去封合或打开泄气孔。压力锅在使用过程中只有一个转钮控制压力钢盖(007)开合、以及锅内压力的调节，操作更简单，转钮装置整体性强，更易于清洁、耐用。

Description

一种分离式排气的压力锅 技术领域
本发明涉及锅具技术领域，尤其涉及一种分离式排气的压力锅。
背景技术
压力锅是日常生活中厨房必备的用品之一，市场上有部分压力锅在使用中容易出现盖与锅处于半开合状态而造成锅与盖扣不住，或者在煎煮时因不注意锅内压力过高而关小火力，从而出现安全事故。现有压力锅在开合方式的操作上比较复杂，有的采用锅盖与锅体之间的错位咬合，需要双手配合才能完成开合操作，有的由于结构过于复杂，让使用者难以理解其使用。
发明内容
本发明的目的是克服上述现有技术的不足，提供一种分离式排气的压力锅。
本发明是通过以下技术方案来实现的：一种分离式排气的压力锅，包括锅身和锅盖，所述锅盖盖放于所述锅身上方，所述锅盖的上表面安装有盖耳，所述锅盖包括上下扣合的压力钢盖和盖面板，所述压力钢盖与盖面板之间设置有一组用于箍紧或松压力盖与锅身一组对侧边的压力环组件、由所述盖耳控制调整锅内压力的气阀组合件、以及用于排气的安全阀组装件；所述盖耳包括转钮固定件和围绕转钮固定件转动的调节转钮；所述调节转钮开设有第一偏心导向槽和第二偏心导向槽，所述压力环组件设置有用于在所述第一偏心导向槽内滑动而使所述压力环组件锁紧或松开所述压力钢盖与锅身的第一圆柱，所述气阀组合件包括带有泄气孔的调节阀帽、设置有第二圆柱的锁气组件，所述第二圆柱位于所述第二偏心导向槽内且由所述调节转钮旋转而推动所述锁气组件去封合或打开所述泄气孔。
第一圆柱在第一偏心导向槽内滑动，使得压力环组件锁紧或松开压力钢盖与锅身；第二圆柱与第二偏心导向槽的设置，使得调节转钮推动锁气组件封合或打开泄气孔，从而达到排气泄压的目的；在锅内气压达到临界值时，会顶起安全阀组装件，实现自动排气；压力环组件、气阀组合件和安全阀组装件配合，使得产生的蒸汽难以从锅内逃逸，使其处于一个密封的状态，从而蒸汽积聚，形成有压环境。
所述压力钢盖上设有第一轴孔、第二轴孔、第一中心孔、滑槽和定位柱，所述定位柱设置有两个，所述压力钢盖内边沿设置有至于压力钢盖与锅身上边沿之间的锅口密封圈；每个 所述压力环组件包括滑块和压力环，所述固定环固定在所述滑块的一端，所述第一圆柱固定在所述滑块的另一端上，所述滑块开设有第一卡孔和第二卡孔；位于所述压力盖左右两侧，左侧的滑块置入所述滑槽内并且该滑块的第一卡孔套在左侧的所述定位柱上并且该滑块可通过第一卡孔沿定位柱滑行；右侧的滑块置入所述滑槽内并且该滑块的第一卡孔套在右侧的所述定位柱上并且该滑块可通过其第一卡孔沿定位柱滑行；所述调节转钮开设有第二中心孔和第三轴孔，所述第三轴孔内依次放入第一弹簧及手感柱，所述手感柱下端顶着所述第一弹簧，其上端顶着所述转钮固定件的下侧面；所述转钮固定件下侧面设置有第一转钮固定轴和固定在第一转钮固定轴上的第二转钮固定轴；所述盖面板开设有第一安装孔和供所述调节转钮置入的凹位，所述凹位内开设有第四轴孔、第三中心孔和方孔；所述调节阀帽下端为带外螺纹的进气管；还包括螺母密封圈、气阀螺母、中心螺母、锅口密封圈；所述第二转钮固定轴依次穿过所述第二中心孔、第三中心孔、第一中心孔后通过所述螺母密封圈、中心螺母将所述调节转钮、盖面板、压力钢盖锁紧，所述第一转钮固定轴下侧顶着所述凹位；所述进气管依次穿过所述第一安装孔、第二轴孔后通过所述螺母密封圈、气阀螺母锁紧在所述压力钢盖上。定位柱可方便滑块的第一卡孔滑行。
所述锁气组件包括中部开有通孔的定位件、气阀柱、第二弹簧和卡簧，所述定位件的一端开设有第二安装孔，所述定位件的另一端穿过所述方孔后进入所述凹位内，所述第二圆柱固定在位于所述凹位内的所述定位件的另一端上，所述第二安装孔与所述通孔连通；所述气阀柱的一端外周开设有圆槽，其中部设有环形凸起，其另一端穿过所述第二安装孔后通过所述卡簧固定在所述通孔内；所述圆槽内套有锁气密封圈；所述第二弹簧套设在所述气阀柱的外周，并且其一端顶着所述环形凸起，其另一端顶着所述第二安装孔周边的所述定位件上；所述泄气孔设置在所述调节阀帽的侧面，调节转钮旋转时，第二圆柱迫使所述气阀柱伸出而封合所述泄气孔或者或第二圆柱迫使所述气阀柱收缩而打开所述泄气孔。气阀柱的收缩，会退出泄气孔，从而使得调节阀帽升起实现排气泄压。
所述安全阀组装件包括第一密封圈、第三弹簧、安全阀钢球、第二密封圈、具有内腔的安全阀体、以及设有第一排气孔的阀帽本体，所述阀帽本体下部与所述安全阀体上部相接，所述内腔与第一排气孔连通，所述安全阀体的上端与所述阀帽本体接触处设置有环状的阀体上沿，所述安全阀体下端设置有与所述内腔相通的第二排气孔，所述安全阀体下部的外周设置有弧形槽以及与所述内腔相通的第三排气孔；所述安全阀钢球的上端分别开设有第一卡槽和第二卡槽；所述第三弹簧一端卡在所述第一卡槽内并促使所述安全阀钢球顶着或松开所述第二排气孔，其另一端顶着所述内腔的上端，所述第一密封圈套在所述第二卡槽内；所述第 二密封圈套在所述弧形槽内；所述盖面板设置有第三安装孔；所述安全阀体中段的直径小于所述第一轴孔的孔径，所述阀体上沿的直径与所述安全阀体下部的直径均大于所述第一轴孔的孔径；所述安全阀体中段穿设在所述第一轴孔内，所述阀帽本体的上端顺次穿过所述第二卡孔、所述第三安装孔；所述安全阀体下端位于锅内。第三弹簧对安全阀钢球施加力，从而对第二排气孔进行封闭，营造有压环境，在锅内压力超过临界值时，会顶开安全阀钢球，从而实现排气；安全阀体中段的直径小于第一轴孔的孔径，阀体上沿的直径与安全阀体下部的直径均大于第一轴孔的孔径，可使安全阀体夹持在压力钢盖上且其上下移动的距离控制在安全阀体中段位置上；阀帽本体在排气时，升起而伸出第三安装孔外侧。
所述第三轴孔内设置有凹凸面。第三轴孔内设置的凹凸面，在第一弹簧的作用下转动的手感柱，使调节转钮带有震动效果且发出嘀嘀响声提醒使用者。
所述锅身的侧面安装有侧耳，所述侧耳包括弹片和一体成型结构的侧耳本体；所述侧耳本体包括具有侧耳内孔且呈环状结构的侧耳挡圈、以及一对对称设置在所述侧耳挡圈一组对侧边上的把手；所述弹片固定在所述锅身的侧面上，与所述把手相对的所述侧耳内孔内开设有凹形方槽，所述锅身由下而上穿过所述侧耳内孔，并使所述弹片卡入所述凹形方槽内。一体成型结构的侧耳本体，可方便拆装；弹片与凹形方槽的设置，使得锅身与侧耳本体卡紧。
所述凹形方槽设置有四个，每两个凹形方槽为一组并位于所述侧耳内孔的同一侧，所述弹片的数量与所述凹形方槽的数量匹配；所述弹片的下部焊接于所述锅身的侧面，其上部朝外翻折形成倾斜部，所述倾斜部卡入所述凹形方槽内。倾斜部，有利于卡紧侧耳本体，防脱落。
所述把手上开设有用于供握持的按压凹槽。按压凹槽的设置，方便使用者握持进行倾倒食材或倒水。
所述第一偏心导向槽呈弧形走向的偏心导向槽，所述第二偏心导向槽呈弧形走向的偏心导向槽。弧形走向的第一偏心导向槽，有利于实现拉紧或松开压力环组件；弧形走向的第二偏心导向槽，有利于迫使锁气组件去封合或打开泄气孔。
所述转钮固定件的顶部设置有若干个呈同心圆分布的环形槽，所述调节转钮的外周设置有若干防滑纹。环形槽及防滑纹的设置，便于手动操作，具有防滑的功能。
与现有技术对比，本发明的优点在于：本压力锅在使用过程中只有一个转钮控制压力钢盖开合、以及锅内压力的调节，操作更简单，转钮装置整体性强，更易于清洁、耐用。
附图说明
图1为本发明实施例的结构示意图；
图2为本发明实施例的侧视图；
图3为图2中A-A向剖面图；
图4为本发明实施例另一视角的侧视图；
图5为图4中B-B向剖面图；
图6为本发明实施例气阀柱与第二弹簧设置的结构示意图；
图7为本发明实施例气阀组合件的使用状态参考图；
图8为本发明实施例锅盖的结构示意图；
图9为本发明实施例调节转钮的结构示意图；
图10为本发明实施例调节转钮的俯视图；
图11为本发明实施例调节转钮的仰视图；
图12为本发明实施例转钮固定件与调节转钮配合使用的结构分解图；
图13为本发明实施例转钮固定件的仰视图；
图14为本发明实施例定位件与第二圆柱的结构示意图；
图15为本发明实施例气阀组合件的结构示意图；
图16为本发明实施例调节阀帽的结构示意图；
图17为本发明实施例气阀组合件与调节阀帽的安装分解示意图；
图18为本发明实施例安全阀组装件的结构示意图；
图19为本发明实施例盖面板的结构示意图；
图20为本发明实施例盖面板装配有压力环组件的结构示意图；
图21为本发明实施例压力环组件的结构示意图；
图22为本发明实施例压力环组件另一方向的结构示意图；
图23为本发明实施例压力钢盖的结构示意图；
图24为本发明实施例锅盖局部结构安装的结构示意图；
图25为本发明实施例锅盖的俯视图；
图26为本发明实施例锅盖的结构框架图；
图27为本发明实施例锅盖某一方向剖切的剖面图；
图28为本发明实施例锅口密封圈的结构示意图；
图29为本发明实施例侧耳本体的结构示意图；
图30为本发明实施例锅身的结构示意图；
图31为本发明实施例锅盖某一方向局部剖切的剖面图；
图32为本发明实施例处于开盖状态的结构示意图；
图33为本发明实施例处于合盖状态的结构示意图；
图34为本发明实施例处于加压状态的结构示意图。
图中附图标记含义：001、盖面板；0011、第三安装孔；0012、第一安装孔；0013、方孔；0014、第四轴孔；0015、第三中心孔；002、转钮固定件；0021、第一转钮固定轴；0022、第二转钮固定轴；0023、凹凸平面；003、调节转钮；0031、第三轴孔；0032、第二中心孔；0033、第一偏心导向槽；0034、第二偏心导向槽；004、手感柱；005、第一弹簧；006、气阀组合件；0061、锁气密封圈；0062、气阀柱；0063、第二弹簧；0064、定位件；0065、第二圆柱；0066、卡簧；0067、第二安装孔；0068、调节阀帽；0069、进气管；007、压力钢盖；0071、第一轴孔；0072、第二轴孔；0073、第一中心孔；0074、定位柱；0075、长形孔；0076、滑槽；0081、第一圆柱；0082、压力环；0083、滑块；0084、第一卡孔；0085、第二卡孔；009、安全阀组装件；0091、第一密封圈；0092、第三弹簧；0093、安全阀钢球；0094、第二密封圈；0095、安全阀体；00951、阀体上沿；0096、阀帽本体；0097、第一卡槽；0098、第二卡槽；010、螺母密封圈；011、中心螺母；012、气阀螺母；013、锅口密封圈；014、侧耳本体；0141、弹片；0142、凹形方槽；0143、侧耳内孔；015、锅身。
具体实施方式
下面结合附图和具体实施方式对本发明的内容做进一步详细说明。
实施例
参阅图1至图34，为一种分离式排气的压力锅，包括锅身015和锅盖，锅盖盖放于锅身015上方，锅盖的上表面安装有盖耳，锅盖包括上下扣合的压力钢盖007和盖面板001，压力钢盖007与盖面板001之间设置有一组用于箍紧或松压力盖与锅身015一组对侧边的压力环0082组件、由盖耳控制调整锅内压力的气阀组合件006、以及用于排气的安全阀组装件009；盖耳包括转钮固定件002和围绕转钮固定件002转动的调节转钮003；调节转钮003开设有第一偏心导向槽0033和第二偏心导向槽0034，压力环0082组件设置有用于在第一偏心导向槽0033内滑动而使压力环0082组件锁紧或松开压力钢盖007与锅身015的第一圆柱0081，气阀组合件006包括带有泄气孔的调节阀帽0068、设置有第二圆柱0065的锁气组件，第二圆柱0065位于第二偏心导向槽0034内且由调节转钮003旋转而推动锁气组件去封合或打开泄气孔。
第一圆柱0081在第一偏心导向槽0033内滑动，使得压力环0082组件锁紧或松开压力钢盖007与锅身015；第二圆柱0065与第二偏心导向槽0034的设置，使得调节转钮003推动锁气组件封合或打开泄气孔，从而达到排气泄压的目的；在锅内气压达到临界值时，会顶起安全阀组装件009，实现自动排气；压力环0082组件、气阀组合件006和安全阀组装件009配合，使得产生的蒸汽难以从锅内逃逸，使其处于一个密封的状态，从而蒸汽积聚，形成有压环境。
压力钢盖007上设有第一轴孔0071、第二轴孔0072、第一中心孔0073、滑槽0076和定位柱0074，定位柱0074设置有两个，压力钢盖007内边沿设置有至于压力钢盖007与锅身015上边沿之间的锅口密封圈013；每个压力环0082组件包括滑块0083和压力环0082，固定环固定在滑块0083的一端，第一圆柱0081固定在滑块0083的另一端上，滑块0083开设有第一卡孔0084和第二卡孔0085；位于压力盖左右两侧，左侧的滑块0083置入滑槽0076内并且该滑块0083的第一卡孔0084套在左侧的定位柱0074上并且该滑块0083可通过第一卡孔0084沿定位柱0074滑行；右侧的滑块0083置入滑槽0076内并且该滑块0083的第一卡孔0084套在右侧的定位柱0074上并且该滑块0083可通过其第一卡孔0084沿定位柱0074滑行；调节转钮003开设有第二中心孔0032和第三轴孔0031，第三轴孔0031内依次放入第一弹簧005及手感柱004，手感柱004下端顶着第一弹簧005，其上端顶着转钮固定件002的下侧面；转钮固定件002下侧面设置有第一转钮固定轴0021和固定在第一转钮固定轴0021上的第二转钮固定轴0022；盖面板001开设有第一安装孔0012和供调节转钮003置入的凹位，凹位内开设有第四轴孔0014、第三中心孔0015和方孔0013；调节阀帽0068下端为带外螺纹的进气管0069；还包括螺母密封圈010、气阀螺母012、中心螺母011、锅口密封圈013；第二转钮固定轴0022依次穿过第二中心孔0032、第三中心孔0015、第一中心孔0073后通过螺母密封圈010、中心螺母011将调节转钮003、盖面板001、压力钢盖007锁紧，第一转钮固定轴0021下侧顶着凹位；进气管0069依次穿过第一安装孔0012、第二轴孔0072后通过螺母密封圈010、气阀螺母012锁紧在压力钢盖007上。定位柱0074可方便滑块0083的第一卡孔0084滑行。
锁气组件包括中部开有通孔的定位件0064、气阀柱0062、第二弹簧0063和卡簧0066，定位件0064的一端开设有第二安装孔0067，定位件0064的另一端穿过方孔0013后进入凹位内，第二圆柱0065固定在位于凹位内的定位件0064的另一端上，第二安装孔0067与通孔连通；气阀柱0062的一端外周开设有圆槽，其中部设有环形凸起，其另一端穿过第二安装孔0067后通过卡簧0066固定在通孔内；圆槽内套有锁气密封圈0061；第二弹簧0063套 设在气阀柱0062的外周，并且其一端顶着环形凸起，其另一端顶着第二安装孔0067周边的定位件0064上；泄气孔设置在调节阀帽0068的侧面，调节转钮003旋转时，第二圆柱0065迫使气阀柱0062伸出而封合泄气孔或者或第二圆柱0065迫使气阀柱0062收缩而打开泄气孔。气阀柱0062的收缩，会退出泄气孔，从而使得调节阀帽0068升起实现排气泄压。
安全阀组装件009包括第一密封圈0091、第三弹簧0092、安全阀钢球0093、第二密封圈0094、具有内腔的安全阀体0095、以及设有第一排气孔的阀帽本体0096，阀帽本体0096下部与安全阀体0095上部相接，内腔与第一排气孔连通，安全阀体0095的上端与阀帽本体0096接触处设置有环状的阀体上沿00951，安全阀体0095下端设置有与内腔相通的第二排气孔，安全阀体0095下部的外周设置有弧形槽以及与内腔相通的第三排气孔；安全阀钢球0093的上端分别开设有第一卡槽0097和第二卡槽0098；第三弹簧0092一端卡在第一卡槽0097内并促使安全阀钢球0093顶着或松开第二排气孔，其另一端顶着内腔的上端，第一密封圈0091套在第二卡槽0098内；第二密封圈0094套在弧形槽内；盖面板001设置有第三安装孔0011；安全阀体0095中段的直径小于第一轴孔0071的孔径，阀体上沿00951的直径与安全阀体0095下部的直径均大于第一轴孔0071的孔径；安全阀体0095中段穿设在第一轴孔0071内，阀帽本体0096的上端顺次穿过第二卡孔0085、第三安装孔0011；安全阀体0095下端位于锅内。第三弹簧0092对安全阀钢球0093施加力，从而对第二排气孔进行封闭，营造有压环境，在锅内压力超过临界值时，会顶开安全阀钢球0093，从而实现排气；安全阀体0095中段的直径小于第一轴孔0071的孔径，阀体上沿00951的直径与安全阀体0095下部的直径均大于第一轴孔0071的孔径，可使安全阀体0095夹持在压力钢盖007上且其上下移动的距离控制在安全阀体0095中段位置上；阀帽本体0096在排气时，升起而伸出第三安装孔0011外侧。
第三轴孔0031内设置有凹凸面。第三轴孔0031内设置的凹凸面，在第一弹簧005的作用下转动的手感柱004，使调节转钮003带有震动效果且发出嘀嘀响声提醒使用者。本实施例中，调节转钮003下侧面设置有一环形带，环形带上设置有凹凸平面0023，调节转钮003转动时，手感柱004沿着环形带的凹凸平面0023转动，从而是的调节转钮003带有震动效果且发出嘀嘀响声提醒使用者。
锅身015的侧面安装有侧耳，侧耳包括弹片0141和一体成型结构的侧耳本体014；侧耳本体014包括具有侧耳内孔0143且呈环状结构的侧耳挡圈、以及一对对称设置在侧耳挡圈一组对侧边上的把手；弹片0141固定在锅身015的侧面上，与把手相对的侧耳内孔0143内开设有凹形方槽0142，锅身015由下而上穿过侧耳内孔0143，并使弹片0141卡入凹形方 槽0142内。一体成型结构的侧耳本体014，可方便拆装；弹片0141与凹形方槽0142的设置，使得锅身015与侧耳本体014卡紧。
凹形方槽0142设置有四个，每两个凹形方槽0142为一组并位于侧耳内孔0143的同一侧，弹片0141的数量与凹形方槽0142的数量匹配；弹片0141的下部焊接于锅身015的侧面，其上部朝外翻折形成倾斜部，倾斜部卡入凹形方槽0142内。倾斜部，有利于卡紧侧耳本体014，防脱落。
把手上开设有用于供握持的按压凹槽。按压凹槽的设置，方便使用者握持进行倾倒食材或倒水。
第一偏心导向槽0033呈弧形走向的偏心导向槽，第二偏心导向槽0034呈弧形走向的偏心导向槽。弧形走向的第一偏心导向槽0033，有利于实现拉紧或松开压力环0082组件；弧形走向的第二偏心导向槽0034，有利于迫使锁气组件去封合或打开泄气孔。
转钮固定件002的顶部设置有若干个呈同心圆分布的环形槽，调节转钮003的外周设置有若干防滑纹。环形槽及防滑纹的设置，便于手动操作，具有防滑的功能。
本实施例中，压力钢盖007边沿侧面开设有长形孔0075。在超高压状态，长形孔0075可将气流冲出，使得锅口密封圈013发生平移而实现泄压。
装配：
一、完成调节转钮003的组装：
1.把第一弹簧005、手感柱004按顺序放置于调节转钮003的第三轴孔0031中；
2.把第一转钮固定轴0021穿过调节转钮003的第二中心孔0032。
二、完成气阀组合件006的组装：
1.把锁气密封圈0061套到气阀柱0062的圆槽上，之后把第二弹簧0063穿过气阀柱0062；
2.把组装好的气阀柱0062的弹簧端方向一端穿过第二安装孔0067，之后用卡簧0066卡住。
三、盖面板001与调节转钮003、气阀组合件006的组装：
1.把气阀组合件006穿过盖面板001上的方孔0013，第二圆柱0065向盖面板001中心方向；
2.调节转钮003组装件由上到下，第二转钮固定轴0022穿过盖面板001的第三中心孔0015，要求第二圆柱0065与调节转钮003上的第二偏心导向槽0034相配合；
3.把调节阀帽0068穿过盖面板001上的第一安装孔0012上。
四、锅盖的组装：
1.把压力环0082组件按附图中方向装在压力钢盖007上；
2.把第二密封圈0094套到安全阀体0095的弧形槽上；把第一密封圈0091套到安全阀钢球0093的第二卡槽0098上，把第三弹簧0092卡到安全阀钢球0093的第一卡槽0097上；把安全阀钢球0093放置于安全阀体0095内；
3.把安全阀组装件009穿过压力钢盖007的第一轴孔0071、第二卡孔0085，之后把阀帽本体0096与安全阀体0095螺纹旋紧。
五、盖面板001组装件与压力钢盖007组装件组装：
1.把上述第三项装好的盖面板001中的转钮固定件002、调节阀帽0068的进气管0069分别对应穿过第四项压力盖钢盖中的第一中心孔0073、和第二轴孔0072，并放上螺母密封圈010，分别用中心螺母011、气阀螺母012以旋紧；
2.把锅口密封圈013放置于压力钢盖007内。
六、锅身015与侧耳组装：
1.把4块弹片0141按工艺焊接在锅身015上，把锅身015穿过侧耳内孔0143，使弹片0141与侧耳本体014的4个凹形方槽0142对齐，侧耳本体014往上压紧，在弹片0141的扣位下使锅身015与侧耳的凹形方槽0142卡住，从而形成一个整体。
七、压力钢盖007整体与压力锅整体配合。
1.左右转动调节转钮003，使压力环0082组件以压力钢盖007为中心张开或合上，实现与锅身015组件连接或分离。
本实施例中，盖面板001上设置有Open和Close、1档或2档位置字样，表示偏心导向槽与压力环0082组件、气阀组合件006发生变化状态的位置点。
工作原理：
1.左右旋转盖面板001上的调节转钮003能够打开或收回压力环0082组件，使到压力钢盖007与锅身015分离或合上。因调节转钮003中安装有手感柱004，第三轴孔0031内设置有凹凸面(调节转钮003下侧面的凹凸平面0023)，在第一弹簧005的作用下转动过程中，调节转钮003带有震动效果且发出嘀嘀响声。
2.在压力环0082组件收拢状态下继续转动调节转钮003时可调节锅内压力。
3.当盖面板001上的调节转钮003转动至Open字样时，调节转钮003中的第一偏心导 向槽0033为最大偏移，调节转钮003中的第二偏心导向槽0034为最小偏移初始端，压力环0082组件上的第一圆柱0081位置处于第一偏心导向槽0033为最大偏移端；气阀组合件006中的第二圆柱0065处于第二偏心导向槽0034的最内端初始位置；压力环0082组件为打开状态；气阀组合件006为排气状态。
4.当盖面板001上的调节转钮003转动至Close字样时，调节转钮003中的第一偏心导向槽0033为最小偏移，调节转钮003中的第二偏心导向槽0034为最小偏移的中端，压力环0082组件上的第一圆柱0081位置处于第一偏心导向槽0033为最小偏中的中端位置；气阀组合件006中的第二圆柱0065处于第二偏心导向槽0034的内端中端位置；压力环0082组件为合盖状态；气阀组合件006为排气状态。
5.当盖面板001上的调节转钮003转动至1档或2档位置字样时，调节转钮003中的第一偏心导向槽0033为最小偏移且处地于同心旋转状态，压力环0082组件不动；调节转钮003中的第二偏心导向槽0034带动气阀组合件006往最大偏移方向偏移，气阀组合件006为锁气状态。
6.当锅内压力大于4kpa时，安全阀组装件009自动上升并穿过滑块0083上的第二卡孔0085，设置为红色的阀帽本体0096升出盖面板001而表达锅内已有压力，起到警示作用，作用在于压力环0082组合件不能横向移动张开，起到锅内有气压时压力钢盖007不能打开；当锅内气压继续上升，达到指定压力时气会从调节阀帽0068上的泄气孔排出锅外，并使锅内压力稳定在压力以内，确保压力锅正常工作；当气阀组合件006遇到堵塞时，锅内压力达到140kpa以上时，安全阀钢球0093自动上升排气并发出响声警告锅内气压力超高，告示使用者关闭热源；当安全阀组装件009跟着失效时，锅内压力上升到220至280kpa时，锅口密封圈013会自动平移出压力钢盖007侧面的长形孔0075，使锅内压力在60秒内下降到20kpa以下而在手工不复原情况下，压力锅内的压力不会再次上升。
上列详细说明是针对本发明可行实施例的具体说明，该实施例并非用以限制本发明的专利范围，凡未脱离本发明所为的等效实施或变更，均应包含于本案的专利范围中。

Claims (10)

  1. 一种分离式排气的压力锅，包括锅身(015)和锅盖，所述锅盖盖放于所述锅身(015)上方，所述锅盖的上表面安装有盖耳，其特征在于：所述锅盖包括上下扣合的压力钢盖(007)和盖面板(001)，所述压力钢盖(007)与盖面板(001)之间设置有一组用于箍紧或松压力盖与锅身(015)一组对侧边的压力环(0082)组件、由所述盖耳控制调整锅内压力的气阀组合件(006)、以及用于排气的安全阀组装件(009)；所述盖耳包括转钮固定件(002)和围绕转钮固定件(002)转动的调节转钮(003)；所述调节转钮(003)开设有第一偏心导向槽(0033)和第二偏心导向槽(0034)，所述压力环(0082)组件设置有用于在所述第一偏心导向槽(0033)内滑动而使所述压力环(0082)组件锁紧或松开所述压力钢盖(007)与锅身(015)的第一圆柱(0081)，所述气阀组合件(006)包括带有泄气孔的调节阀帽(0068)、设置有第二圆柱(0065)的锁气组件，所述第二圆柱(0065)位于所述第二偏心导向槽(0034)内且由所述调节转钮(003)旋转而推动所述锁气组件去封合或打开所述泄气孔。
  2. 根据权利要求1所述的分离式排气的压力锅，其特征在于：所述压力钢盖(007)上设有第一轴孔(0071)、第二轴孔(0072)、第一中心孔(0073)、滑槽(0076)和定位柱(0074)，所述定位柱(0074)设置有两个，所述压力钢盖(007)内边沿设置有至于压力钢盖(007)与锅身(015)上边沿之间的锅口密封圈(013)；每个所述压力环(0082)组件包括滑块(0083)和压力环(0082)，所述固定环固定在所述滑块(0083)的一端，所述第一圆柱(0081)固定在所述滑块(0083)的另一端上，所述滑块(0083)开设有第一卡孔(0084)和第二卡孔(0085)；位于所述压力盖左右两侧，左侧的滑块(0083)置入所述滑槽(0076)内并且该滑块(0083)的第一卡孔(0084)套在左侧的所述定位柱(0074)上并且该滑块(0083)可通过第一卡孔(0084)沿定位柱(0074)滑行；右侧的滑块(0083)置入所述滑槽(0076)内并且该滑块(0083)的第一卡孔(0084)套在右侧的所述定位柱(0074)上并且该滑块(0083)可通过其第一卡孔(0084)沿定位柱(0074)滑行；所述调节转钮(003)开设有第二中心孔(0032)和第三轴孔(0031)，所述第三轴孔(0031)内依次放入第一弹簧(005)及手感柱(004)，所述手感柱(004)下端顶着所述第一弹簧(005)，其上端顶着所述转钮固定件(002)的下侧面；所述转钮固定件(002)下侧面设置有第一转钮固定轴(0021)和固定在第一转钮固定轴(0021)上的第二转钮固定轴(0022)；所述盖面板(001)开设有第一安装孔(0012)和供所述调节转钮(003)置入的凹位，所述凹位内开设有第四轴孔(0014)、第三中心孔(0015)和方孔(0013)；所述调节阀帽(0068)下端为带外螺纹的进气管(0069)； 还包括螺母密封圈(010)、气阀螺母(012)、中心螺母(011)、锅口密封圈(013)；所述第二转钮固定轴(0022)依次穿过所述第二中心孔(0032)、第三中心孔(0015)、第一中心孔(0073)后通过所述螺母密封圈(010)、中心螺母(011)将所述调节转钮(003)、盖面板(001)、压力钢盖(007)锁紧，所述第一转钮固定轴(0021)下侧顶着所述凹位；所述进气管(0069)依次穿过所述第一安装孔(0012)、第二轴孔(0072)后通过所述螺母密封圈(010)、气阀螺母(012)锁紧在所述压力钢盖(007)上。
  3. 根据权利要求2所述的分离式排气的压力锅，其特征在于：所述锁气组件包括中部开有通孔的定位件(0064)、气阀柱(0062)、第二弹簧(0063)和卡簧(0066)，所述定位件(0064)的一端开设有第二安装孔(0067)，所述定位件(0064)的另一端穿过所述方孔(0013)后进入所述凹位内，所述第二圆柱(0065)固定在位于所述凹位内的所述定位件(0064)的另一端上，所述第二安装孔(0067)与所述通孔连通；所述气阀柱(0062)的一端外周开设有圆槽，其中部设有环形凸起，其另一端穿过所述第二安装孔(0067)后通过所述卡簧(0066)固定在所述通孔内；所述圆槽内套有锁气密封圈(0061)；所述第二弹簧(0063)套设在所述气阀柱(0062)的外周，并且其一端顶着所述环形凸起，其另一端顶着所述第二安装孔(0067)周边的所述定位件(0064)上；所述泄气孔设置在所述调节阀帽(0068)的侧面，调节转钮(003)旋转时，第二圆柱(0065)迫使所述气阀柱(0062)伸出而封合所述泄气孔或者或第二圆柱(0065)迫使所述气阀柱(0062)收缩而打开所述泄气孔。
  4. 根据权利要求2所述的分离式排气的压力锅，其特征在于：所述安全阀组装件(009)包括第一密封圈(0091)、第三弹簧(0092)、安全阀钢球(0093)、第二密封圈(0094)、具有内腔的安全阀体(0095)、以及设有第一排气孔的阀帽本体(0096)，所述阀帽本体(0096)下部与所述安全阀体(0095)上部相接，所述内腔与第一排气孔连通，所述安全阀体(0095)的上端与所述阀帽本体(0096)接触处设置有环状的阀体上沿(00951)，所述安全阀体(0095)下端设置有与所述内腔相通的第二排气孔，所述安全阀体(0095)下部的外周设置有弧形槽以及与所述内腔相通的第三排气孔；所述安全阀钢球(0093)的上端分别开设有第一卡槽(0097)和第二卡槽(0098)；所述第三弹簧(0092)一端卡在所述第一卡槽(0097)内并促使所述安全阀钢球(0093)顶着或松开所述第二排气孔，其另一端顶着所述内腔的上端，所述第一密封圈(0091)套在所述第二卡槽(0098)内；所述第二密封圈(0094)套在所述弧形槽内；所述盖面板(001)设置有第三安装孔(0011)；所述安全阀体(0095)中段的直径小于所述第一轴孔(0071)的孔径，所述阀体上沿(00951)的直径与所述安全阀体(0095)下部的直径均大于所述第一轴孔(0071)的孔径；所述安全阀体(0095)中段穿设在所述第 一轴孔(0071)内，所述阀帽本体(0096)的上端顺次穿过所述第二卡孔(0085)、所述第三安装孔(0011)；所述安全阀体(0095)下端位于锅内。
  5. 根据权利要求2所述的分离式排气的压力锅，其特征在于：所述第三轴孔(0031)内设置有凹凸面。
  6. 根据权利要求2所述的分离式排气的压力锅，其特征在于：所述锅身(015)的侧面安装有侧耳，所述侧耳包括弹片(0141)和一体成型结构的侧耳本体(014)；所述侧耳本体(014)包括具有侧耳内孔(0143)且呈环状结构的侧耳挡圈、以及一对对称设置在所述侧耳挡圈一组对侧边上的把手；所述弹片(0141)固定在所述锅身(015)的侧面上，与所述把手相对的所述侧耳内孔(0143)内开设有凹形方槽(0142)，所述锅身(015)由下而上穿过所述侧耳内孔(0143)，并使所述弹片(0141)卡入所述凹形方槽(0142)内。
  7. 根据权利要求6所述的分离式排气的压力锅，其特征在于：所述凹形方槽(0142)设置有四个，每两个凹形方槽(0142)为一组并位于所述侧耳内孔(0143)的同一侧，所述弹片(0141)的数量与所述凹形方槽(0142)的数量匹配；所述弹片(0141)的下部焊接于所述锅身(015)的侧面，其上部朝外翻折形成倾斜部，所述倾斜部卡入所述凹形方槽(0142)内。
  8. 根据权利要求6所述的分离式排气的压力锅，其特征在于：所述把手上开设有用于供握持的按压凹槽。
  9. 根据权利要求1所述的分离式排气的压力锅，其特征在于：所述第一偏心导向槽(0033)呈弧形走向的偏心导向槽，所述第二偏心导向槽(0034)呈弧形走向的偏心导向槽。
  10. 根据权利要求2所述的分离式排气的压力锅，其特征在于：所述转钮固定件(002)的顶部设置有若干个呈同心圆分布的环形槽，所述调节转钮(003)的外周设置有若干防滑纹。
PCT/CN2018/122144 2018-03-26 2018-12-19 一种分离式排气的压力锅 WO2019184466A1 (zh)

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