CN208658800U - A kind of contact open and pressure cooker - Google Patents

Abstract

The utility model discloses a kind of contacts to open pressure cooker simultaneously, including pot body, pot cover component, lid ear and panhandle, pot cover component includes pressure steel lid, safety valve, the pressure ring assemblies that a pair of of hoop is locked or unclamped on the opposite side of pressure steel lid and by pressure steel lid and pot body, the control mechanism for being arranged in pressure steel lid and being used to adjust the regulating valve of air pressure and exhaust in pot, be used to assist control pressure ring assemblies that pressure steel lid and pot body are locked or unclamped in pressure steel lid for exhaust is arranged in；Lid ear is provided with singlehanded pressing and controls control mechanism locking or open the button assembly of pressure steel lid.This cookware key of uncapping is integrated on lid ear so that panel integrally seems more simple and beautiful, in use can one hand hold pot cover lid ear button press and can open pot cover, release button can close pot cover, and use is more easy；Adjusting and the degassing function of pressure can be realized by regulating valve in use.

Description

A kind of contact open and pressure cooker

Technical field

The utility model relates to culinary cuisine fixture technology fields more particularly to a kind of contact to open pressure cooker simultaneously.

Background technique

Existing pressure cooker is more complicated in the operation of open-close ways, and some is stung using the dislocation between pot cover and pot body Close, need both hands cooperation could complete switching action, some since structure is excessively complicated, allow user's indigestion its use.

Utility model content

The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of contact open and pressure cooker.

The utility model is achieved through the following technical solutions: a kind of contact open and pressure cooker, including pot body, pot Cap assemblies, lid ear and panhandle, the pot cover component lid are put in the top of the pot body, and the lid ear is installed on the pot cover component Upper surface, the panhandle is installed on the side of the pot body, and the pot cover component includes pressure steel lid, is arranged in the pressure It is locked in steel lid for the safety valve of exhaust, a pair of of hoop on the opposite side of the pressure steel lid and by the pressure steel lid and pot body Tight or release pressure ring assemblies are arranged in the pressure steel lid and for adjusting the regulating valve of air pressure and exhaust in pot, using The control mechanism that the pressure steel lid and pot body are locked or unclamped by the pressure ring assemblies is controlled in auxiliary；The lid ear setting Have and the control mechanism locking is controlled by singlehanded pressing or opens the button assembly of the pressure steel lid.

Pressure ring assemblies can lock pressure steel lid and pot body；Safety valve can easy to exhaust pressure release；Regulating valve, can be as needed Air pressure in pot is adjusted in real time；Button assembly one-hand operation, which is realized, opens or locks pressure steel lid.

The pressure steel lid, which is provided with, offers the first mounting groove and the second mounting groove, and the is equipped in first mounting groove Three mounting grooves, centre bore and the first mounting hole, the centre bore are located at the center of the pressure steel lid, the third installation Slot position is in the centre bore periphery；The pressure ring assemblies include pressure lock ring and open up round-meshed connection steel disc, described Connection steel disc one end is fixed on the pressure lock ring, and the other end is provided with rack gear；The control mechanism includes reset spring The bracket of spring groove is equipped with one end.The bracket is installed in the third mounting groove；The lid ear include plastic front board and The lever being connected with the plastic front board, the lever are extended by lower and lower inclination, and it is logical that the lever inner hollow forms middle control The lower part in road, middle control channel is connected to the plastic front board；Connection steel disc described in side is provided with spring mounting hole and top plate, institute It states reset spring one end to be fixed on the spring groove, the other end is threaded through in the spring mounting hole；The button assembly Including the thumb-button push rod for offering the press section of square hole and matching with the middle arc for controlling channel, the thumb-button push rod is located at The inside of the lever, one end are inserted into the square hole, and the other side heads on the top plate, are held described in the press section exposing It the outer end of handle and can be slided along the middle control channel.

The first screw hole and port valve hole are offered on the downside of the plastic front board；The control mechanism further includes gasket, rotation Gear, gear briquetting and the fixing piece for being provided with bolt column, the gasket, rotate gear, gear briquetting from bottom to top stack In the upper side of the bracket；The fixing piece both ends offer the second mounting hole, and the fixing piece is passed through by the first screw It is locked at after second mounting hole on first screw hole, the bolt column sequentially passes through the gear briquetting, turning gear It is locked in the pressure steel lid after wheel, gasket, bracket, centre bore with fixture nut；The rack gear point of two connection steel discs One group of opposite side of the rotate gear is not engaged.

The regulating valve includes that knob interlocks set, valve body, bonnet pipe, interlocks casing, adjustment spring, adjusting nut and exhaust Screwed pipe；The exhaust screwed pipe and the valve body are mounted in the second mounting groove of the pressure steel lid and with the adjusting spiral shell Mother is fixed；The center of the exhaust screwed pipe is provided with the air flue of full communication between the higher and lower levels；The bonnet pipe sleeve is located at the exhaust screwed pipe Periphery, the casing that interlocks is set in the periphery of the bonnet pipe, and the valve body is set in the periphery for interlocking casing, institute It states knob and interlocks the periphery for being set in the valve body；The internal end surface that the knob interlocks set is provided with a circle and is stepped point The groove of cloth；The bonnet pipe upper center aperture and aperture central location is provided with taper plug, the taper plug It is opposite with the duct position；The adjustment spring is set in the periphery of the bonnet pipe, and the gearing casing engages the tooth Line, under the rotation that the knob interlocks set, the groove engages the gearing casing and the bonnet pipe is driven to realize lifting, institute The air flue gap stated between taper plug and the gas outlet of the air flue is conditioned under the action of the adjustment spring and makes institute State the gas outlet that the air flue was blocked or opened to taper plug.

The safety valve includes the first sealing ring, the second sealing ring, lock gas spring, safety valve steel ball, the peace with inner cavity Full valve body and bonnet ontology with first row stomata；The bonnet body lower part connects with the safety valve body top, institute It states inner cavity to be connected to first row stomata, is provided with cricoid valve body at the upper end of the safety valve body and the bonnet body contacts Upper edge, the safety valve body lower end are provided with the second row stomata communicated with the inner cavity, the periphery of the safety valve body lower part The third gas vent for being provided with arc groove and being communicated with the inner cavity；The upper end of the safety valve steel ball offers first respectively Card slot and the second card slot；Described lock gas spring one end is stuck in first card slot and the safety valve steel ball is promoted to head on or pine The second row stomata is opened, the other end heads on the upper end of the inner cavity, and first seal ring set is in second card slot； Second seal ring set is in the arc groove；The diameter in the safety valve body middle section is less than the hole of first mounting hole Diameter, the diameter on edge and the diameter of the safety valve body lower part are all larger than the aperture of first mounting hole on the valve body；It is described Safety valve body middle section is threaded through in first mounting hole, and the plastic front board opens up through-hole, the upper end of the bonnet ontology Across the through-hole of the plastic front board, the safety valve body lower end is located in pot.

The panhandle includes handle steel disc, upper handle handle, lower handle handle and fixing screws；The handle steel disc opens up There is the second screw hole；The upper handle handle offers third screw hole；The lower handle handle offers the 4th screw hole；Institute It is opposite with the 4th screw hole location to state the second screw hole, third screw hole；Handle steel disc both ends are fixed on the pot body, The upper handle handle is mounted on the upper side of the handle steel disc, and the lower handle handle is mounted on the upper of the handle steel disc Side；The fixing screws are locked on the third screw hole after sequentially passing through the 4th screw hole, the second screw hole.

The downside of the upper handle handle offers lower groove, and the upper side of the lower handle handle offers fovea superior Slot, the handle steel disc are clamped between the lower groove and the upper groove；The upper handle handle offers cosmetic sheet peace Tankage is equipped with handle decorative sheet in the cosmetic sheet mounting groove.

It is provided with the 4th mounting groove on the inside of the cover rim of the pressure steel lid, is provided with sealing ring in the 4th mounting groove, The sealing ring is clamped between pressure steel lid edge and the pot body upper edge；The cover rim of the pressure steel lid offers Elongated hole.

It is compared with the prior art, utility model has the advantages that this cookware is uncapped, key is integrated on lid ear, so that face Plate integrally seems more simple and beautiful, in use can one hand hold pot cover lid ear button press and can open pot Lid, release button can close pot cover, and use is more easy；The adjusting of pressure can be realized by regulating valve in use And degassing function.

Detailed description of the invention

Fig. 1 is the structural decomposition diagram of the utility model embodiment；

Fig. 2 is the structural schematic diagram of the utility model embodiment；

Fig. 3 is the structural decomposition diagram of the utility model embodiment lid ear；

Fig. 4 is the structural schematic diagram of the utility model embodiment plastic front board and lever；

Fig. 5 is the structural decomposition diagram of the utility model embodiment press section and thumb-button push rod；

Fig. 6 is the structural schematic diagram of the utility model embodiment lid ear；

Fig. 7 is the structural schematic diagram of the utility model embodiment pressure ring assemblies and the cooperation of pressure steel lid；

Fig. 8 is the structural schematic diagram of the utility model embodiment pressure steel lid and control mechanism；

Fig. 9 is that the structure of the utility model embodiment pressure ring assemblies divides schematic diagram；

Figure 10 is the structural schematic diagram in direction on the downside of the utility model embodiment pressure steel lid；

Figure 11 is the structural schematic diagram of the utility model embodiment pot cover component；

Figure 12 is the structural decomposition diagram of the utility model embodiment pot cover component；

Figure 13 is the structural schematic diagram of the utility model embodiment safety valve；

Figure 14 is the structural schematic diagram of the utility model embodiment pot body and panhandle cooperation；

Figure 15 is the structural schematic diagram of the utility model embodiment upper handle handle；

Figure 16 is the structural schematic diagram of the utility model embodiment handle steel disc；

Figure 17 is the structural schematic diagram of the utility model embodiment lower handle handle；

Figure 18 is the sectional view of the utility model embodiment regulating valve；

Figure 19 is the structural schematic diagram that the utility model embodiment knob interlocks set；

Figure 20 is the bottom view that the utility model embodiment knob interlocks set；

Figure 21 is the structural schematic diagram of the utility model embodiment bonnet pipe；

Figure 22 is the bottom view of the utility model embodiment bonnet pipe；

Figure 23 is the structural schematic diagram of the utility model embodiment valve body；

Figure 24 is the bottom view of the utility model embodiment valve body；

Figure 25 is the structural schematic diagram of the utility model embodiment valve body, bonnet pipe and adjusting nut assembly；

Figure 26 is the structural schematic diagram of the utility model embodiment adjusting nut, exhaust screwed pipe and the assembly of bonnet pipe；

Figure 27 is the structural decomposition diagram of the utility model embodiment regulating valve.

Appended drawing reference meaning in figure: 1, lid ear；11, press section；111, square hole；12, thumb-button push rod；13, plastic front board； 131, the first screw hole；132, port valve hole；14, lever；141, middle control channel；2, pot cover component；21, pressure steel lid；211, One mounting groove；212, the second mounting groove；213, third mounting groove；2131, centre bore；214, the first mounting hole；215, the 4th peace Tankage；216, elongated hole；221, pressure lock ring；222, steel disc is connected；2221, circular hole；2222, rack gear；2223, spring is installed Hole；2224, top plate；231, reset spring；232, bracket；2321, spring groove；233, gasket；234, rotate gear；235, gear Briquetting；236, fixing piece；2361, the second mounting hole；2362, bolt column；2363, the first screw；237, fixture nut；24, close Seal；3, safety valve；31, the first sealing ring；32, the second sealing ring；33, gas spring is locked；34, safety valve steel ball；341, first Card slot；342, the second card slot；35, safety valve body；351, second row stomata；352, third gas vent；36, bonnet ontology；361, First row stomata；362, edge on valve body；4, pot body；41, lower handle handle；411, the 4th screw hole；42, handle steel disc；421, Second screw hole；43, upper handle handle；431, third screw hole；44, fixing screws；45, handle decorative sheet；5, regulating valve； 51, knob interlocks set；511, groove；52, valve body；53, bonnet pipe；531, taper plug；54, casing is interlocked；55, bullet is adjusted Spring；56, adjusting nut；57, it is vented screwed pipe.

Specific embodiment

The content of the utility model is described in further details with reference to the accompanying drawings and detailed description.

Embodiment

Refering to fig. 1 to Figure 27, pressure cooker simultaneously, including pot body 4, pot cover component 2, lid ear 1 and panhandle are opened for a kind of contact, Pot cover component 2 covers the top for being put in pot body 4, and lid ear 1 is installed on the upper surface of pot cover component 2, and panhandle is installed on the side of pot body 4 Face, pot cover component 2 include pressure steel lid 21, the safety valve 3 for being used for exhaust in pressure steel lid 21, a pair of of hoop are arranged in pressure steel On the opposite side of lid 21 and pressure steel lid 21 and pot body 4 are locked or the pressure ring assemblies of release, setting are in pressure steel lids 21 And for adjusting the regulating valve 5 of air pressure and exhaust in pot, locking pressure steel lid 21 and pot body 4 for auxiliary control pressure ring assemblies Control mechanism that is tight or unclamping；Lid ear 1 is provided with singlehanded pressing and controls control mechanism locking or open pressure steel lid 21 Button assembly.

Pressure ring assemblies can lock pressure steel lid 21 and pot body 4；Safety valve 3 can easy to exhaust pressure release；Regulating valve 5, can root Air pressure in pot is adjusted in real time according to needs；Button assembly one-hand operation, which is realized, opens or locks pressure steel lid 21.

Pressure steel lid 21, which is provided with, offers the first mounting groove 211 and the second mounting groove 212, sets in the first mounting groove 211 There are third mounting groove 213, centre bore 2131 and the first mounting hole 214, centre bore 2131 is located at the center of pressure steel lid 21, Third mounting groove 213 is located at 2131 periphery of centre bore；Pressure ring assemblies include pressure lock ring 221 and offer circular hole 2221 Connection steel disc 222, connection 222 one end of steel disc be fixed on pressure lock ring 221, the other end is provided with rack gear 2222；Control Mechanism includes the bracket 232 that reset spring 231 and one end are equipped with spring groove 2321.Bracket 232 is installed on third mounting groove 213 It is interior；Lid ear 1 includes plastic front board 13 and the lever 14 being connected with plastic front board 13, and lever 14 is extended by lower and lower inclination, lever 14 inner hollows form middle control channel 141, and the lower part in middle control channel 141 is connected to plastic front board 13；Side connection steel disc 222 is set It is equipped with spring mounting hole 2223 and top plate 2224,231 one end of reset spring is fixed on spring groove 2321, and the other end is threaded through In spring mounting hole 2223；Button assembly includes the press section 11 for offering square hole 111 and the arc phase with middle control channel 141 The thumb-button push rod 12 matched, thumb-button push rod 12 are located at the inside of lever 14, and one end is inserted into square hole 111, and the other side heads on Plate 2224, press section 11 are exposed the outer end of lever 14 and can be slided along middle control channel 141.

The first screw hole 131 and port valve hole 132 are offered on the downside of plastic front board 13；Control mechanism further includes gasket 233, turns Moving gear 234, gear briquetting 235 and the fixing piece 236 for being provided with bolt column 2362, gasket 233, rotate gear 234, tooth Wheel briquetting 235 is from bottom to top stacked on the upper side of bracket 232；236 both ends of fixing piece offer the second mounting hole 2361, fixed Part 236 is locked on the first screw hole 131 after passing through the second mounting hole 2361 by the first screw 2363, and bolt column 2362 is successively Pressure is locked at fixture nut 237 after gear briquetting 235, rotate gear 234, gasket 233, bracket 232, centre bore 2131 In power steel lid 21；The rack gear 2222 of two connection steel discs 222 distinguishes one group of opposite side of engagement rotation gear 234.

Regulating valve 5 includes that knob interlocks set 51, valve body 52, bonnet pipe 53, interlocks casing 54, adjustment spring 55, adjusts spiral shell Mother 56 and exhaust screwed pipe 57；Exhaust screwed pipe 57 and valve body 52 be mounted in the second mounting groove 212 of pressure steel lid 21 and with Adjusting nut 56 is fixed；The center of exhaust screwed pipe 57 is provided with the air flue of full communication between the higher and lower levels；Bonnet pipe 53 is set in exhaust screwed pipe 57 periphery interlocks the periphery that casing 54 is set in bonnet pipe 53, and valve body 52 is set in the periphery for interlocking casing 54, and knob interlocks Set 51 is set in the periphery of valve body 52；The internal end surface that knob interlocks set 51 is provided with a circle and is stepped the groove 511 of distribution； The 53 upper center aperture of bonnet pipe and aperture central location is provided with taper plug 531, taper plug 531 and duct position Relatively；Adjustment spring 55 is set in the periphery of bonnet pipe 53, interlocks casing 54 and engages groove 511, interlocks turning for set 51 in knob Under dynamic, the casing 54 that is engaged and linked of groove 511 drives bonnet pipe 53 to realize lifting, between taper plug 531 and the gas outlet of air flue Air flue gap be conditioned under the action of adjustment spring 55 and the gas outlet that makes taper plug 531 block or open air flue.

Safety valve 3 includes the first sealing ring 31, the second sealing ring 32, lock gas spring 33, safety valve steel ball 34, has inner cavity Safety valve body 35 and bonnet ontology 36 with first row stomata 361；36 lower part of bonnet ontology and 35 top of safety valve body Connect, inner cavity is connected to first row stomata 361, and the upper end and 36 contact position of bonnet ontology of safety valve body 35 are provided with cricoid valve Along 362 on body, 35 lower end of safety valve body is provided with the second row stomata 351 communicated with inner cavity, the periphery of 35 lower part of safety valve body The third gas vent 352 for being provided with arc groove and being communicated with inner cavity；The upper end of safety valve steel ball 34 offers the first card respectively Slot 341 and the second card slot 342；Lock 33 one end of gas spring is stuck in the first card slot 341 and safety valve steel ball 34 is promoted to head on or pine Second row stomata 351 is opened, the other end heads on the upper end of inner cavity, and the first 31 sets of sealing ring is in the second card slot 342；Second sealing 32 sets of ring in arc groove；The diameter in 35 middle section of safety valve body less than the first mounting hole 214 aperture, on valve body along 362 it is straight Diameter and the diameter of 35 lower part of safety valve body are all larger than the aperture of the first mounting hole 214；35 middle section of safety valve body is threaded through the first peace It fills in hole 214, plastic front board 13 opens up through-hole, and the upper end of bonnet ontology 36 passes through the through-hole of plastic front board 13, safety valve body 35 lower ends are located in pot.

Panhandle includes handle steel disc 42, upper handle handle 43, lower handle handle 41 and fixing screws 44；Handle steel disc 42 is opened Equipped with the second screw hole 421；Upper handle handle 43 offers third screw hole 431；Lower handle handle 41 offers the 4th screw Hole 411；Second screw hole 421, third screw hole 431 are opposite with 411 position of the 4th screw hole；42 both ends of handle steel disc are fixed on On pot body 4, upper handle handle 43 is mounted on the upper side of handle steel disc 42, and lower handle handle 41 is mounted on the upper of handle steel disc 42 Side；Fixing screws 44 are locked on third screw hole 431 after sequentially passing through the 4th screw hole 411, the second screw hole 421.

The downside of upper handle handle 43 offers lower groove, and the upper side of lower handle handle 41 offers upper groove, hand Handle steel disc 42 is clamped between lower groove and upper groove；Upper handle handle 43 offers cosmetic sheet mounting groove, cosmetic sheet mounting groove Handle decorative sheet 45 is inside installed.

It is provided with the 4th mounting groove 215 on the inside of the cover rim of pressure steel lid 21, is provided with sealing ring in the 4th mounting groove 215 24, sealing ring 24 is clamped between 4 upper edge of 21 edge of pressure steel lid and pot body；The cover rim of pressure steel lid 21 offers elongated hole 216。

Assembly:

One, the installation of lid ear 1 is completed:

1. the assembling that one end of thumb-button push rod 12 is fixed on completing button component in the square hole 111 of press section 11；

2. a button assembly insertion is mounted in the middle control channel 141 of plastic front board 13；Press section 11 is set to pass through middle control logical Road 141 leaks out；

3. the second mounting hole 2361 of fixing piece 236 is respectively with the first screw hole 131 of plastic front board 13 to connecting, First screw 2363 correspondence is installed；

Two, the installation of pressure steel lid 21 is completed:

1. bracket 232, gasket 233, rotate gear 234, gear briquetting 235 are along the centre bore 2131 of pressure steel lid 21 Axis direction is successively installed and is placed in third mounting groove 213；

2. pressure lock ring 221 is placed along 213 direction of third mounting groove and is fitted to pressure steel lid with rotate gear 234 On 21；

3. 231 both ends of reset spring are separately mounted on spring groove 2321 and spring mounting hole 2223；

Three, the installation of pot cover component 2 is completed:

1. the placement of safety valve 3 is mounted in the first mounting hole 214 of pressure steel lid 21；

2. the placement of regulating valve 5 is mounted in the second mounting groove 212 of pressure steel lid 21, then will be adjusted with adjusting nut 56 Valve 5 is fixed；

3. the bolt column 2362 on plastic front board 13 passes through the placement of centre bore 2131 and is mounted in pressure steel lid 21, then uses Fixture nut 237 is fixed；

5. the placement of sealing ring 24 is mounted in the third mounting groove 213 of pressure steel lid 21.

Four, the installation of 4 component of pot body is completed:

1. on the bottom of a pan welding pot body 4；

2. handle steel disc 42 is welded on pot body 4；

3. lower handle handle 41, handle steel disc 42 and upper handle handle 43 are along respective screw hole: the 4th screw hole 411, the second screw hole 421 and the correspondence of third screw hole 431 are installed, and are fixed with the installation of fixing screws 44；

4. the placement of handle cosmetic sheet 45 is mounted on upper handle handle 43.

Five, pressure steel lid 21 and pressure cooker overall co-ordination.

1. press press section 11, thumb-button push rod 12 is made to push top plate 2224 that pressure lock ring 221 is driven to be flared out, realize with Pot cover component 2 separates；

2. unclamp press section 11, reset spring 231 pull top plate 2224 drive pressure lock ring 221 shrink inwards, realize with Pot cover component 2 connects.

Working principle:

1. the press section 11 pressed on plastic front board 13 can open pressure lock ring 221, make pressure cooker cover component 2 and pot 4 component of body separation, unclamp press plastic front board 13 press section 11 can resultant pressure lock ring 221, make pressure cooker cover component 2 with 4 component of pot body closes.

2. rotating regulating valve 5, it can be achieved that adjusting the pressure size in pot and the function of exhaust.In the present embodiment, to taper Air flue gap between plug 531 and the gas outlet of air flue, by being closed as 0 distance to maximum distance gap, being divided into 3 tune Save shelves, as 2 grades, 1 grade, 0 grade；When regulating valve 5 is transferred to 2 grades, pot inner pressure is larger, when regulating valve 5 is transferred to 1 grade, in pot Pressure it is smaller, when regulating valve 5 is transferred to 0 grade, pressure cooker realize degassing function.

3. when pot inner pressure is greater than 4kpa, safety valve 3 rises automatically and passes through the circular hole 2221 on pressure lock ring 221, red The bonnet ontology 36 of color rises from plastic front board 13 and expresses in pot and have pressure, plays a warning role, and effect is pressure rings group Component is unable to transverse shifting opening, and playing in pot pressure cooker cover component 2 when having air pressure cannot open；On air pressure continues in pot It rising, gas can be discharged outside pot from the venthole in regulating valve 5 when reaching specified pressure, and stablize pot inner pressure within pressure, Ensure that pressure cooker works normally；When regulating valve 5 encounters blocking, when pot inner pressure reaches 140kpa or more safety valve steel ball 34 from Dynamic rise is vented and issues sound warning pot inner air pressure superelevation, and bulletin user closes heat source；When safety valve 3 and then loses school When, pot mouth sealing ring 24 meeting auto-translating goes out the elongated hole of 21 side of pressure steel lid when pot inner pressure rises to 220 to 280kpa 216, make pot inner pressure drop to 20kpa or less in 60 seconds and in manual non-restoring in pressure pressure will not again on It rises.

Above-listed detailed description is illustrating for the utility model possible embodiments, and the embodiment is not to limit The scope of the patents of the utility model, all equivalence enforcements or change without departing from carried out by the utility model, is intended to be limited solely by this case In the scope of the patents.

Claims (8)

1. pressure cooker simultaneously, including pot body (4), pot cover component (2), lid ear (1) and panhandle, the pot cover component are opened in a kind of contact (2) lid is put in the top of the pot body (4), and the lid ear (1) is installed on the upper surface of the pot cover component (2), the panhandle It is installed on the side of the pot body (4), it is characterised in that: the pot cover component (2) includes pressure steel lid (21), is arranged described In pressure steel lid (21) for the safety valve (3) of exhaust, a pair of of hoop on the opposite side of the pressure steel lid (21) and will be described Pressure steel lid (21) is locked with pot body (4) or the pressure ring assemblies of release, setting are on the pressure steel lid (21) and for adjusting Save the regulating valve (5) of air pressure and exhaust in pot, for assisting controlling the pressure ring assemblies for the pressure steel lid (21) and pot Control mechanism body (4) locking or unclamped；The lid ear (1) is provided with singlehanded pressing and controls the control mechanism locking Or open the button assembly of the pressure steel lid (21).

2. pressure cooker simultaneously is opened in contact according to claim 1, it is characterised in that: the pressure steel lid (21) is provided with out Equipped with the first mounting groove (211) and the second mounting groove (212), third mounting groove is equipped in first mounting groove (211) (213), centre bore (2131) and the first mounting hole (214), the centre bore (2131) are located in the pressure steel lid (21) Heart position, the third mounting groove (213) are located at the centre bore (2131) periphery；The pressure ring assemblies include pressure lock ring (221) and the connection steel disc (222) of circular hole (2221) is offered, described connection steel disc (222) one end is fixed on the pressure On lock ring (221), the other end is provided with rack gear (2222)；The control mechanism includes that reset spring (231) and one end are equipped with The bracket (232) of spring groove (2321), the bracket (232) are installed in the third mounting groove (213)；The lid ear (1) Including plastic front board (13) and the lever (14) being connected with the plastic front board (13), the lever (14) is prolonged by lower and lower inclination It stretches, lever (14) inner hollow forms middle control channel (141), the lower part of middle control channel (141) and the plastic front board (13) it is connected to；Connection steel disc (222) described in side is provided with spring mounting hole (2223) and top plate (2224), the reset spring (231) one end is fixed on the spring groove (2321), and the other end is threaded through in the spring mounting hole (2223)；It is described to press Button component includes the button for offering the press section (11) of square hole (111) and matching with the middle arc for controlling channel (141) Push rod (12), the thumb-button push rod (12) are located at the inside of the lever (14), and one end is inserted into the square hole (111), The other side heads on the top plate (2224), and the press section (11) exposes the outer end of the lever (14) and can be along the middle control It slides in channel (141).

3. pressure cooker simultaneously is opened in contact according to claim 2, it is characterised in that: opened up on the downside of the plastic front board (13) There are the first screw hole (131) and port valve hole (132)；The control mechanism further includes gasket (233), rotate gear (234), gear Briquetting (235) and the fixing piece (236) for being provided with bolt column (2362), the gasket (233), rotate gear (234), tooth Wheel briquetting (235) is from bottom to top stacked on the upper side of the bracket (232)；Fixing piece (236) both ends offer second Mounting hole (2361), the fixing piece (236) pass through second mounting hole (2361) by the first screw (2363) and lock afterwards On first screw hole (131), the bolt column (2362) sequentially passes through the gear briquetting (235), rotate gear (234), gasket (233), bracket (232), centre bore (2131) are locked at the pressure steel lid (21) with fixture nut (237) afterwards On；The rack gear (2222) of two connections steel disc (222) engages one group of opposite side of the rotate gear (234) respectively.

4. pressure cooker simultaneously is opened in contact according to claim 2, it is characterised in that: the regulating valve (5) includes that knob connects Dynamic set (51), bonnet pipe (53), interlocks casing (54), adjustment spring (55), adjusting nut (56) and exhaust screw thread at valve body (52) It manages (57)；Exhaust screwed pipe (57) and the valve body (52) are mounted on the second mounting groove of the pressure steel lid (21) (212) in and fixed with the adjusting nut (56)；The center of exhaust screwed pipe (57) is provided with the air flue of full communication between the higher and lower levels；Institute The periphery that bonnet pipe (53) is set in exhaust screwed pipe (57) is stated, the gearing casing (54) is set in the bonnet pipe (53) periphery, the valve body (52) are set in the periphery for interlocking casing (54), and the knob interlocks set (51) and is set in The periphery of the valve body (52)；The internal end surface that the knob interlocks set (51) is provided with a circle and is stepped the groove of distribution (511)；Bonnet pipe (53) the upper center aperture and aperture central location is provided with taper plug (531), the cone Shape plug (531) is opposite with the duct position；The adjustment spring (55) is set in the periphery of the bonnet pipe (53), described It interlocks casing (54) and engages the groove (511), under the rotation that the knob interlocks set (51), groove (511) engagement The gearing casing (54) drives the bonnet pipe (53) to realize lifting, the outlet of taper plug (531) and the air flue Air flue gap between mouthful is conditioned under the action of the adjustment spring (55) and the taper plug (531) is made to block or beat Open the gas outlet of the air flue.

5. pressure cooker simultaneously is opened in contact according to claim 2, it is characterised in that: the safety valve (3) includes first close Seal ring (31), the second sealing ring (32), lock gas spring (33), safety valve steel ball (34), the safety valve body (35) with inner cavity, with And the bonnet ontology (36) with first row stomata (361)；On bonnet ontology (36) lower part and the safety valve body (35) Portion connects, and the inner cavity is connected to first row stomata (361), the upper end of the safety valve body (35) and the bonnet ontology (36) Contact position is provided on cricoid valve body along (362), and safety valve body (35) lower end is provided with the communicated with the inner cavity Two gas vents (351), the third that the periphery of safety valve body (35) lower part is provided with arc groove and communicates with the inner cavity Gas vent (352)；The upper end of the safety valve steel ball (34) offers the first card slot (341) and the second card slot (342) respectively；Institute Lock gas spring (33) one end is stated to be stuck in first card slot (341) and the safety valve steel ball (34) is promoted to head on or unclamp institute It states second row stomata (351), the other end heads on the upper end of the inner cavity, and first sealing ring (31) covers in second card In slot (342)；Second sealing ring (32) covers in the arc groove；The diameter in safety valve body (35) middle section is less than institute The aperture of the first mounting hole (214) is stated, the diameter on edge (362) and the diameter of the safety valve body (35) lower part are equal on the valve body Greater than the aperture of first mounting hole (214)；Safety valve body (35) middle section is threaded through first mounting hole (214) Interior, the plastic front board (13) opens up through-hole, and the upper end of the bonnet ontology (36) passes through the logical of the plastic front board (13) Hole, safety valve body (35) lower end are located in pot.

6. pressure cooker simultaneously is opened in contact according to claim 1, it is characterised in that: the panhandle includes handle steel disc (42), upper handle handle (43), lower handle handle (41) and fixing screws (44)；The handle steel disc (42) offers the second spiral shell Nail hole (421)；The upper handle handle (43) offers third screw hole (431)；The lower handle handle (41) offers Four screw holes (411)；Second screw hole (421), third screw hole (431) are opposite with the 4th screw hole (411) position；Institute It states handle steel disc (42) both ends to be fixed on the pot body (4), the upper handle handle (43) is mounted on the handle steel disc (42) upper side, the lower handle handle (41) are mounted on the upper side of the handle steel disc (42)；The fixing screws (44) it is locked on the third screw hole (431) after sequentially passing through the 4th screw hole (411), the second screw hole (421).

7. pressure cooker simultaneously is opened in contact according to claim 6, it is characterised in that: the downside of the upper handle handle (43) Face offers lower groove, and the upper side of the lower handle handle (41) offers upper groove, and the handle steel disc (42) is clamped in Between the lower groove and the upper groove；The upper handle handle (43) offers cosmetic sheet mounting groove, the cosmetic sheet peace Handle decorative sheet (45) are installed in tankage.

8. pressure cooker simultaneously is opened in contact according to claim 2, it is characterised in that: in the cover rim of the pressure steel lid (21) Side is provided with the 4th mounting groove (215), is provided with sealing ring (24) in the 4th mounting groove (215), the sealing ring (24) It is clamped between pressure steel lid (21) edge and the pot body (4) upper edge；The cover rim of the pressure steel lid (21) opens up There are elongated hole (216).