CN104490257B - One touch type pressure cooker - Google Patents
One touch type pressure cooker Download PDFInfo
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- CN104490257B CN104490257B CN201410790586.6A CN201410790586A CN104490257B CN 104490257 B CN104490257 B CN 104490257B CN 201410790586 A CN201410790586 A CN 201410790586A CN 104490257 B CN104490257 B CN 104490257B
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Abstract
The invention discloses one touch type pressure cooker, including pot body, handle, pressure cover, pot mouth sealing ring, cover panel, pressure-regulating valve, air bleeding valve, relief valve, pressure rings, open-and-close mechanism and controlling organization, controlling organization includes support, rocking bar, side tooth, tabletting and pad；Open-and-close mechanism includes left slider, right slide block and hoop in the left pressure rings of pressure cover offside, right pressure rings；Pressure is covered with the internal visual regulating valve overcoat equipped with pressure-regulating valve and air bleeding valve, and pressure-regulating valve is provided with visual bonnet, and air bleeding valve is provided with the regulating valve bonnet with horizontal venthole.The present invention adopt Single button control pressure cover folding, simple to operate it is easy to cleaning；Pressure-regulating valve is designed using visual, can intuitively understand the pressure condition in pot；When pot inner pressure exceedes preset range, relief valve is extruded outside cover panel, realizes releasing pressure automatically, and air bleeding valve is decomposed in regulating valve by relief valve, solves and makes relief valve or slide block periphery remain the phenomenon of food because of aerofluxuss valve exhaust.
Description
Technical field
The present invention relates to culinary cuisine fixture fields, more particularly, to a kind of one touch type pressure cooker.
Background technology
Pan is one of indispensable articles for use in kitchen in daily life, and pressure cooker is usually in 50～150KPa (reference
GB13623-92) cooking under pot internal gas pressure, market has partial pressure pot easily lid in use and is in half with pot
Folding condition and cause pot and cover buckle not to live, or when decocting because not noticing that pot inner pressure is too high and turning down firepower, thus going out
Existing security incident.Existing pressure cooker is more complicated in the operation of open-close ways, the dislocation between some employing pot covers and pot
Occlusion, need both hands cooperation just can complete switching action, have due to structure excessively complicated, allow user indigestion its make
With.In prior art, pressure just starts aerofluxuss when being higher than scheduled pressure value at home for air bleeding valve and relief valve, and people cannot be controlled
Concrete pressure condition in pot, pressure has much, if reach dangerous values.
Content of the invention
It is an object of the invention in place of avoiding the deficiencies in the prior art, and provide one kind to be easy to operate and have a safety feature
One touch type pressure cooker.
For realizing object above, this invention takes following technical scheme：One touch type pressure cooker, it includes pot body, peace
It is loaded on the handle of pot body side, pressure cover, be placed in the pot mouth sealing ring between pressure cover edge and pot body upper edge, be arranged on pressure
Cover panel on power lid, pressure-regulating valve and air bleeding valve, are installed in the relief valve on cover panel, the pressure in pressure cover both sides for the hoop
Ring, the open-and-close mechanism of control pressure lid folding, and drive the controlling organization of open-and-close mechanism, it is provided with recessed at pressure cover location mid-shaft
Groove, described cover panel is provided with the first axis hole, central shaft, the second axis hole, valve opening, and cover panel is provided with button, under button
Side is provided with locating shaft and is resisted against the push button shaft on central shaft top, and described first axis hole is provided with turning of from bottom to top assembling successively
The moving axis heart, rotary shaft, rotary shaft fork, are sequentially loaded into button spring, button spring guide pillar in described second axis hole；Rotary shaft is pulled out
The internal insertion from top to bottom of fork is through hole, and its underpart is provided with helical teeth, and rotary shaft includes rolling bearing, inclined-plane and tongue, rotates
Bearing inserts insertion in the hole, and the first axis hole is provided with for blocking rotary shaft fork and being available for the rib that rotary shaft fork slides, and turns
Moving axis heads on rib；Rib and the first axis hole form the draw-in groove hole being arranged alternately, draw-in groove level face, draw-in groove A and draw-in groove B, tongue
Highly it is more than the height in draw-in groove level face；When pressing button, helical teeth touches on inclined-plane, and adjacent tongue is inserted in adjacent
In draw-in groove A, rotary shaft can rise along rib, or adjacent tongue inserts on adjacent draw-in groove level face, and tongue heads on draw-in groove B, turns
Moving axis can not rise along rib；Described controlling organization includes being arranged on groove and set support jaggy, middle part is hinged on
Rocking bar on frame, side tooth, tabletting and pad, rocking bar is divided into the first flank, the second flank and support shaft, and rocking bar is to support
Axle is placed in the indentation, there of support and perturbs up and down；Locating shaft is inserted in rotary shaft fork, and center of rotation is resisted against at the first flank,
Described button spring guide pillar is resisted against at the second flank；It is sequentially provided with pad, central gear, tabletting above support,
Tabletting is fixed on support, the hole that described central shaft sequentially passes through rocking bar, tabletting, central gear, pad, support are alignd；
Described open-and-close mechanism includes left slider, right slide block and hoop in the left pressure rings of pressure cover offside, right pressure rings, and left pressure rings are solid
Be scheduled on one end of left slider, right pressure rings are fixed on one end of right slide block, the other end of left slider and right slide block be respectively equipped with
The saw tooth belt of described central gear engagement, described pressure is covered with slide block locating dowel, and left slider and right slide block are respectively equipped with and are enclosed within
Chute in slide block locating dowel；Described support shaft is equipped with the side tooth with sawtooth portion, and sawtooth portion is stuck in the saw tooth belt of right slide block
On；Described pressure is covered with visible adjusting screw section valve overcoat, and described pressure-regulating valve and air bleeding valve are assemblied in visual regulating valve overcoat,
Pressure-regulating valve is provided with the visual bonnet increasing and rising with pot inner pressure, and visual bonnet is provided with from bottom to top for pointing out pot
The label layer of interior pressure size, air bleeding valve is provided with the regulating valve bonnet rising when pot inner pressure exceedes safety range, regulating valve bonnet
There is horizontally disposed venthole.
When pressing button, under draw-in groove hole is longitudinally acted on rotary shaft fork, rotary shaft fork along rib slide downward,
Rotary shaft fork engagement rotation Axisal movement row, the helical teeth in rotary shaft fork promotes the inclined-plane in rotary shaft so that rotary shaft is rotated
To draw-in groove A, the first flank of rocking bar is promoted to push, the second flank raises up, and raising up of the second flank makes button spring guide pillar
Compression button spring, rotary shaft departs from the restriction of rib due to having, and unclamps button, in being total to of helical teeth, inclined-plane and button spring
Under same-action, rotary shaft occurs to rotate for the first time, and the second flank recovers pressed status, and the first flank raises up, on the tongue of rotary shaft
Rise and be stuck in draw-in groove A, rocking bar jack-up rotary shaft and button, pressure rings are opened automatically, and pressure cover is opened；Press taking pulse by one finger again
Button, under draw-in groove hole is longitudinally acted on rotary shaft fork, the helical teeth in rotary shaft fork promotes the inclined-plane in rotary shaft to make rotation
Axle turns to draw-in groove B, and because the height of tongue is more than the height in draw-in groove level face, tongue heads on draw-in groove B, and rotary shaft can not be along along rib
Rise, so that pressure rings will not be automatically opened up, the saw tooth belt of helical teeth meshing blocks rotates and draws slide block in, and pressure cover closes, and completes
One circulation.The raising up so that rocking bar drives the saw tooth belt that side tooth engages right slide block to rotate, due to central gear of first flank
Gearing, left slider and right slide block all to outside pot direction slide so that left pressure rings and right pressure rings are laterally flared, now
User only need to catch button can lift pressure cover.When pot inner pressure exceedes preset range, relief valve is by pot internal gas pressure
Outside extrusion cover panel, increase with pot inner pressure, the visual bonnet in pressure-regulating valve gradually rises, and is shown according to lifting heights
The label layer shown can determine whether the pressure size in pot, and when pot inner pressure exceedes safety range, regulating valve bonnet rises, thus realizing
Releasing pressure automatically.Regulating valve bonnet has horizontally disposed venthole, gas level can be made to spray, do not result in the scald of human body.Can
Depending on the setting of bonnet, the clear pot inner pressure of user can be allowed, thus controlling the time of cooking food, both can disappearing with save energy
Consumption, can guarantee that nutritional labeling and the mouthfeel of food again, reaches the purpose of health diet.
Described pressure-regulating valve include putting into successively visual bonnet in the circular hole of visual regulating valve overcoat, regulating valve seat,
Safety valve spring B and visual valve element, regulating valve seat passes through the regulation valve opening of pressure cover, in the lower section regulating valve cap nut of pressure cover
Be tightened on regulating valve seat, regulating valve cap nut be provided with for connect in pot and regulating valve seat through hole, with pot inner pressure increase,
Gas backs down visual valve element and is allowed to touch and the visual bonnet of jack-up.Through hole is used for dredging in pot gas and guiding gas jack-up is visual
Valve element, after gas backs down visual valve element, safety valve spring B has elastic force to it, after pot inner pressure declines, safety valve spring B
Resilience is restored, and visual valve element is all set back with visual bonnet.
Described air bleeding valve include putting into successively the regulating valve bonnet of fan-shaped in the hole of visual regulating valve overcoat, emergency valve nut,
Relief valve steel ball, safety valve spring A, relief valve aluminium set, relief valve silica gel sheath, the annular slot of relief valve silica gel sheath is stuck in pressure
In the relief valve window of lid, when pot inner pressure exceedes safety range, pot inner pressure promotes relief valve steel ball along relief valve aluminium set
Jack-up safety valve spring A upwards, makes regulating valve bonnet jack-up and touches regulating valve bonnet and be allowed to rise and realize automatic exhaust pressure relief.
Described relief valve includes safe valve rod, emergency valve seat, safe valve element and relief valve silica gel ring, and safe valve rod is arranged on
In described valve opening；The lower section of the raised cause pressure cover of emergency valve seat is pierced into and is arranged on the location hole of pressure cover and is enclosed within safe valve element
Above and safe valve element is fixed on pressure cover, the extruding of relief valve silica gel ring sticks into the card-tight part of safe valve element, works as pot inner pressure
Exceed preset range, pot inner pressure by safe valve element jack-up and is allowed to touch safe valve rod, safe valve rod rises along valve opening and squeezes
Go out outside cover panel.
Described handle include handle seat, handle guard ring, handle fixed card and handle handle, the handle of handle handle
End is provided with fixing hole and installing hole, and handle fixed card is stuck in fixing in the hole, and handle guard ring is enclosed within handle end, handle seat
One end be fixed on the wall of pot body side, the other end is the fastener being provided with Access Division, fastener insertion install in the hole, Access Division is clamped on
In handle fixed card.
The present invention compared with prior art, has the advantage that：One touch type pressure cooker, in use only one of which press
The folding of button control pressure lid, operation is more simply it is easy to clean；Pressure-regulating valve is designed using visual, can more intuitively understand pot
Interior pressure condition, regulating valve is without Non-follow control simultaneously；When pot inner pressure exceedes preset range, relief valve is extruded cover panel
Outward, prompting turns down firepower, using safer；Air bleeding valve is decomposed in regulating valve by relief valve, solves because of aerofluxuss valve exhaust
And make relief valve or slide block periphery remain the situation of food.
Brief description
Fig. 1 is the front view of the embodiment of the present invention；
Fig. 2 is the side view of the embodiment of the present invention；
Fig. 3 is the top view of the embodiment of the present invention；
Fig. 4 is the half section structural representation of the embodiment of the present invention；
Fig. 5 is the vertical cross-section diagram of the embodiment of the present invention；
Fig. 6 is partial enlarged drawing at the A of Fig. 5；
Fig. 7 is partial enlarged drawing at the B of Fig. 5；
Fig. 8 is the Structure explosion diagram of the embodiment of the present invention；
Fig. 9 is the structural representation of embodiment of the present invention button cosmetic sheet；
Figure 10 is the structural representation of embodiment of the present invention button；
Figure 11 is the structural representation of embodiment of the present invention panel decoration piece；
Figure 12 is the structural representation of embodiment of the present invention cover panel；
Figure 13 is partial enlarged drawing at the C of Figure 12；
Figure 14 is the structural representation of embodiment of the present invention slide block；
Figure 15 is the structural representation of embodiment of the present invention pressure rings；
Figure 16 is the structural representation of embodiment of the present invention regulating valve bonnet；
Figure 17 is the structural representation of embodiment of the present invention relief valve aluminium set；
Figure 18 is the structural representation of embodiment of the present invention relief valve silica gel sheath；
Figure 19 is the structural representation of the visual bonnet of the embodiment of the present invention；
Figure 20 is the structural representation of embodiment of the present invention regulating valve seat；
Figure 21 is the side view of embodiment of the present invention regulating valve seat；
Figure 22 is the vertical cross-section diagram of embodiment of the present invention regulating valve seat；
Figure 23 is the structural representation of embodiment of the present invention regulating valve cap nut；
Figure 24 is the structural representation of embodiment of the present invention rotary shaft fork；
Figure 25 is the structural representation of embodiment of the present invention rotary shaft；
Figure 26 is the vertical cross-section diagram of embodiment of the present invention rotary shaft；
Figure 27 is the structural representation of embodiment of the present invention side tooth；
Figure 28 is the use state of embodiment of the present invention support with reference to figure；
Figure 29 be embodiment of the present invention slide block with central gear engagement figure；
Figure 30 is the structural representation of embodiment of the present invention emergency valve seat；
Figure 31 is the structural representation of the safe valve element of the embodiment of the present invention；
Figure 32 is the structural representation of embodiment of the present invention pressure cover；
Figure 33 is the structural representation of embodiment of the present invention handle.
In figure reference implication：001st, button cosmetic sheet；0011st, nut；002nd, button；0021st, hole；0022nd, hole；
0023rd, locating shaft；0024th, push button shaft；003rd, button cosmetic sheet M4 screw；004th, panel decoration piece；0041st, panel decoration piece is solid
Reservation；0042nd, hole；005th, button stator；006th, button fixed screw；007th, cover panel；0071st, hole；0072nd, first
Axis hole；00721st, rib；00722nd, draw-in groove hole；00723rd, draw-in groove A；00724th, draw-in groove B；00725th, draw-in groove level face；0073rd, center
Axle；0074th, the second axis hole；0075th, valve opening；008th, panel decoration piece M4 screw；009th, rotary shaft fork；0091st, through hole；
0092nd, helical teeth；010th, rotary shaft；0101st, rolling bearing；0102nd, inclined-plane；0103rd, tongue；011st, center of rotation；012nd, button
Spring；013rd, button spring guide pillar；014th, side tooth；0141st, sawtooth portion；0142nd, hole；015th, rocking bar；0151st, the first flank；
0152nd, the second flank；0153rd, support shaft；016th, tabletting；017th, central gear；018th, pad；019th, support；0191st, breach；
020th, left slider；020 ', right slide block；0201st, saw tooth belt；0202nd, chute；0203rd, position；021st, left pressure rings；021 ', right pressure
Power ring；0211st, upper surface；022nd, slide block locating dowel；023rd, pressure cover；0231st, groove；0232nd, relief valve window；0233rd, adjust
Section valve opening；0234th, location hole；024th, center nut；025th, pot mouth sealing ring；026th, handle；0261st, handle handle；02611、
Fixing hole；02612nd, handle end；02613rd, installing hole；0262nd, handle fixed card；0263rd, handle guard ring；0264th, handle
Seat；02641st, Access Division；02642nd, fastener；027th, pot body；028th, visual bonnet；0281st, low-grade pressure label layer；0282nd, high
Shelves pressure label layer；029th, regulating valve bonnet；0291st, venthole；030th, visual regulating valve overcoat；031st, regulating valve seat；0311st, arrange
Pore；0312nd, locating slot；032nd, emergency valve nut；033rd, relief valve steel ball；034th, safety valve spring A；035th, safety valve spring
B；036th, relief valve aluminium set；0361st, circular hole；037th, visual valve element；038th, relief valve silica gel sheath；0381st, circular hole；0382nd, annular
Draw-in groove；039th, regulating valve cap nut；0391st, through hole；040th, safe valve rod；041st, emergency valve seat；0411st, raised edge；042nd, safety
Valve element；0421st, card-tight part；043rd, relief valve silica gel ring；A, partial enlarged drawing；B, partial enlarged drawing；C, partial enlarged drawing.
Specific embodiment
With reference to the accompanying drawings and detailed description present disclosure is described in further details.
Embodiment：
Refering to Fig. 1 to Figure 33, one touch type pressure cooker, it includes pot body 027, is installed on the handle 026 of pot body side, pressure
Lid 023, is placed in the pot mouth sealing ring 025 between pressure cover 023 edge and pot body 027 upper edge, is arranged on pressure cover 023
Cover panel 007, pressure-regulating valve and air bleeding valve, are installed in the relief valve on cover panel 007, hoop is on a left side for pressure cover 023 both sides
Pressure rings 021 and right pressure rings 021 ', the open-and-close mechanism of control pressure lid folding, and drive the controlling organization of open-and-close mechanism,
It is provided with groove 0231 at pressure cover 023 location mid-shaft.
Cover panel 007 is provided with the first axis hole 0072, central shaft 0073, the second axis hole 0074, valve opening 0075, cover panel
007 is provided with button 002, is provided with locating shaft 0023 and the push button shaft being resisted against central shaft 0073 top below button 002
0024, the first axis hole 0072 is provided with the center of rotation 011 from bottom to top assembling successively, rotary shaft 010, rotary shaft fork 009,
It is sequentially loaded into button spring 012, button spring guide pillar 013 in second axis hole 0074；Pass through from top to bottom inside rotary shaft fork 009
Lead to for through hole 0091, its underpart is provided with helical teeth 0092, and rotary shaft 010 includes rolling bearing 0101, inclined-plane 0102 and tongue
0103, in rolling bearing 0101 insertion through hole 0091, the first axis hole 0072 is provided with for blocking rotary shaft fork 009 and being available for
The rib 00721 that rotary shaft fork 009 slides, rotary shaft 010 heads on rib 00721；Rib 00721 and the first axis hole 0072 shape
Become the draw-in groove hole 00722 being arranged alternately, draw-in groove level face 00725, draw-in groove A00723 and draw-in groove B00724, draw-in groove hole 00722, draw-in groove
Level face 00725 and draw-in groove B00724 are located on same rib 00721, form draw-in groove A00723, tongue between consecutive web 00721
0103 height is more than the height in draw-in groove level face 00725；When pressing button 002, helical teeth 0092 touches on inclined-plane 0102,
Adjacent tongue 0103 is inserted in adjacent draw-in groove A00723, and rotary shaft 010 can rise along rib 00721, or adjacent convex
Groove 0103 inserts on adjacent draw-in groove level face 00725, and tongue 0103 heads on draw-in groove B00724, and rotary shaft 010 can not be along rib
00721 rising；
Controlling organization includes being arranged on groove 0231 and be provided with the support 019 of breach 0191, middle part is hinged on support 019
On rocking bar 015, side tooth 014, tabletting 016 and pad 018, rocking bar 015 is divided into the first flank 0151, the second flank 0152
With support shaft 0153, rocking bar 015 is placed at the breach 0191 of support 019 with support shaft 0153 and perturbs up and down；Locating shaft
0023 is inserted in rotary shaft fork 009, and center of rotation 011 is resisted against at the first flank 0151, and button spring guide pillar 013 is resisted against
At second flank 0152；
Support 019 is sequentially provided with pad 018, central gear 017, tabletting 016 above, and tabletting 016 is fixed on
On support 019, central shaft 0073 sequentially pass through rocking bar 015, tabletting 016, central gear 017, pad 018, support 019 right
Neat hole；
Open-and-close mechanism includes left slider 020, right slide block 020 ' and the hoop left pressure rings 021, right in pressure cover 023 offside
Pressure rings 021 ', left pressure rings 021 are fixed on one end of left slider 020, and right pressure rings 021 ' are fixed on the one of right slide block 020 '
End, left slider 020 is respectively equipped with the saw tooth belt 0201 engaging with central gear 017, pressure cover with the other end of right slide block 020 '
023 is provided with slide block locating dowel 022, and left slider 020 and right slide block 020 ' are respectively equipped with the chute being enclosed within slide block locating dowel 022
0202；Support shaft 0153 is equipped with the side tooth 014 with sawtooth portion 0141, and sawtooth portion 0141 is stuck in the saw tooth belt of right slide block 020 '
On 0201；
Pressure cover 023 is provided with visual regulating valve overcoat 030, and pressure-regulating valve and air bleeding valve are assemblied in visual regulating valve overcoat
In 030, pressure-regulating valve is provided with the visual bonnet 028 increasing and rising with pot inner pressure, and visual bonnet 028 sets from bottom to top
There is the label layer for pointing out pot inner pressure size, air bleeding valve is provided with the regulating valve bonnet 029 increasing and rising with pot inner pressure,
Regulating valve bonnet 029 has horizontally disposed venthole 0291；
Relief valve is arranged in valve opening 0075, and when pot inner pressure exceedes safety range, relief valve is extruded lid by pot internal gas pressure
Outside panel 007.
When pressing button 002, under draw-in groove hole 00722 is longitudinally acted on rotary shaft fork 009, rotary shaft fork 009
Along rib 00721 slide downward, rotary shaft fork 009 engagement rotation axle 010 glide downwards, the helical teeth in rotary shaft fork 009
Inclined-plane 0102 in 0092 promotion rotary shaft 010 makes rotary shaft 010 turn to draw-in groove A00723, promotes the first of rocking bar 015
Flank 0151 pushes, and the second flank 0152 raises up, and raising up of the second flank 0152 makes button spring guide pillar 013 compression button bullet
Spring 012, rotary shaft 010 departs from the restriction of rib 00721 due to having, and unclamps button 002, in helical teeth 0092, inclined-plane 0102 and
Under the collective effect of button spring 012, rotary shaft 010 occurs to rotate for the first time, the second flank 0152 recovery pressed status, and first
Flank 0151 raises up, and the tongue 0103 of rotary shaft 010 rises and is stuck in draw-in groove A00723, rocking bar 015 jack-up rotary shaft 010
With button 002, pressure rings are opened automatically, and pressure cover 023 is opened；Press button 002 again, draw-in groove hole 00722 with turn
Under moving axis fork 009 longitudinally acts on, the helical teeth 0092 in rotary shaft fork 009 promotes the inclined-plane 0102 in rotary shaft 010 to make to turn
Moving axis 010 turns to draw-in groove B00724, and because the height of tongue 0103 is more than the height in draw-in groove level face 00725, tongue 0103 heads on
Draw-in groove B00724, rotary shaft 010 can not rise along rib 00721, so that pressure rings will not be automatically opened up, helical teeth 0092 meshing blocks
Saw tooth belt 0201 rotate and draw slide block in, pressure cover 023 closes, and completes a circulation.Raising up of first flank 0151, makes
Obtaining rocking bar 015 drives the saw tooth belt 0201 that side tooth 014 engages right slide block to rotate, due to the gearing of central gear 017, left
Slide block 020 and right slide block 020 ' all slide so that left pressure rings 021 and right pressure rings 021 ' are laterally flared to direction outside pot, this
When user button 002 only need to be caught can to lift pressure cover 023.When pot inner pressure exceedes preset range, relief valve quilt
Outside pot internal gas pressure extrusion cover panel 007, increase with pot inner pressure, the visual bonnet 028 in pressure-regulating valve gradually rises, root
Can determine whether the pressure size in pot according to the label layer shown by lifting heights, when pot inner pressure exceedes safety range, regulating valve
Cap 029 rises, thus realizing releasing pressure automatically.Regulating valve bonnet 029 has horizontally disposed venthole 0291, and gas level can be made to spray
Go out, do not result in the scald of human body.The setting of visual bonnet 028, can allow the clear pot inner pressure of user, thus controlling culinary art food
The time of thing, both can guarantee that nutritional labeling and the mouthfeel of food again, reached the mesh of health diet with the consumption of save energy
's.
Pressure-regulating valve includes putting into successively visual bonnet 028 in the circular hole of visual regulating valve overcoat 030, regulating valve seat
031st, safety valve spring B035 and visual valve element 037, regulating valve seat 031 passes through the regulation valve opening 0233 of pressure cover 023, in pressure
The lower section regulating valve cap nut 039 of lid 023 is tightened on regulating valve seat 031, regulating valve cap nut 039 be provided with for connecting in pot and
The through hole 0391 of regulating valve seat 031, with pot inner pressure increase, gas back down visual valve element 037 be allowed to touch and jack-up visual
Bonnet 028.Through hole 0391 is used for dredging gas the visual valve element of guiding gas jack-up 037 in pot, and gas backs down visual valve element 037
Afterwards, safety valve spring B035 has elastic force to it, and after pot inner pressure declines, safety valve spring B035 resilience is restored, visual valve
Core 037 is all set back with visual bonnet 028.It is additionally provided with steam vent 0311, steam vent 0311 connection is adjusted in regulating valve seat 031
The internal space with visual regulating valve overcoat 030 inner chamber of valve seat 031, when hypertonia in regulating valve seat 031, gas is from aerofluxuss
Hole 0311 is discharged, and can discharge from the horizontally disposed gas outlet 0291 of regulating valve bonnet 029, so that visual bonnet 028 energy
Bear pressure and be allowed to just rise exceeding low-grade pressure limit.When pot internal gas pressure is more than more than 90kpa, visual valve core
037 also can rise so as to gap with steam vent 0311, the air pressure having more just is discharged from steam vent 0311, adjust visual
Let it settle for a while in valve overcoat 030, the venthole 0291 on regulating valve bonnet 029 is discharged again afterwards.Effect is because of gas during aerofluxuss
Sometimes with moisture content very big, because visual regulating valve overcoat 030 blocks, then venthole 0291 row on adjusted bonnet 029
Take the dish out of the pot outer, function is to make moisture content can not be expelled directly out the water spray phenomenon occur outside pot.
Air bleeding valve includes regulating valve bonnet 029, the emergency valve nut putting into the fan-shaped in the hole of visual regulating valve overcoat 030 successively
032nd, relief valve steel ball 033, safety valve spring A034, relief valve aluminium set 036, relief valve silica gel sheath 038, relief valve silica gel sheath
038 annular slot 0382 is stuck in the relief valve window 0232 of pressure cover 023, when pot inner pressure exceedes safety range, in pot
Pressure promotes relief valve steel ball 033 along relief valve aluminium set 036 jack-up safety valve spring A034 upwards, so that regulating valve bonnet 029 is pushed up
Rise and touch regulating valve bonnet 029 and be allowed to rise and realize automatic exhaust pressure relief.
Relief valve includes safe valve rod 040, emergency valve seat 041, safe valve element 042 and relief valve silica gel ring 043, relief valve
Post 040 is arranged in valve opening 0075；The raised edge 0411 of emergency valve seat 041 is pierced into by the lower section of pressure cover 023 and is arranged on pressure
The location hole 0234 of lid 023 is enclosed within safe valve element 042 and safe valve element 042 is fixed on pressure cover 023, relief valve silica gel
Circle 043 extruding sticks into the card-tight part 0421 of safe valve element 042, and when pot inner pressure exceedes preset range, pot inner pressure is by relief valve
Core 042 jack-up is simultaneously allowed to touch safe valve rod 040, and safe valve rod 040 rises along valve opening 0075 and extrudes outside cover panel 007.
Handle 026 include handle seat 0264, handle guard ring 0263, handle fixed card 0262 and handle handle
0261, the handle end 02612 of handle handle 0261 is provided with fixing hole 02611 and installing hole 02613, handle fixed card 0262
It is stuck in fixing hole 02611, handle guard ring 0263 is enclosed within handle end 02612, and one end of handle seat 0264 is fixed on pot body
On 027 side wall, the other end is the fastener 02642 being provided with Access Division 02641, in fastener 02642 insertion installing hole 02613, clamping
Portion 02641 is clamped in handle fixed card 0262.
Assembling process：
A, rotary shaft fork 009 plane is fixed on the locating shaft 0023 in button 002 upwards；By button cosmetic sheet
001 covers in button 002 face and so that it is filled with button with the hole 0021 that button cosmetic sheet M4 screw 003 passes through button 002
The nut 0011 of spike 001 with one heart and screws, and completes button 002 and the assembling of button cosmetic sheet 001, rotary shaft fork 009.
B, panel decoration piece 004 is buckled on cover panel 007, makes hole 0042 concentric with valve opening 0075, then panel is filled
Spike M4 screw 008 passes through the hole 0071 of cover panel 007 to be tightened on the panel decoration piece fixed seat 0041 of panel decoration piece 004
On, complete panel cosmetic sheet 004 and the assembling of cover panel 007.
C, on the cylinder of center of rotation 011, cover a spring, center of rotation 011 is set to the circle in rotary shaft 010
In the hole, passes through the circular hole in rotary shaft 010 to be connected to center of rotation 011 so as to become a rotary shaft entirety with screw.
D, by traditional thread binding for button 002 part pass through panel decoration piece 004 and cover panel 007, then button fixed screw
006 is tightened in the hole 0022 of button 002 through button stator 005, and the overall inclined-plane 0102 of rotary shaft is put upwards
It is placed in the first axis hole 0072, complete that button assembly and panel assembly are slided up and down with button assembly secondary group
Dress.
E, regulating valve assembling：
Regulating valve seat 031 is screwed through the regulation valve opening 0233 of pressure cover 023 and with regulating valve cap nut 039；Safety
The annular slot 0382 of valve silica gel sheath 038 snaps on the relief valve window 0232 of pressure cover 023；Relief valve steel ball 033 is placed
In the circular hole of relief valve aluminium set 036, safety valve spring A034 is placed in the circular hole 0361 of relief valve aluminium set 036, with peace
Full valve nut 032 screws the relief valve entirety becoming a controllable air pressure；The relief valve of controllable air pressure is overall
Emergency valve nut 032 is set in relief valve silica gel sheath 038 circular hole 0381 upwards；Safety valve spring B035 is set to visual valve element
On 037, the dress of visual valve element 037 is overregulated the centre bore of valve seat 031, then visual bonnet 028 and visual valve element 037
Bolt screws；Cortex Cinnamomi Tamalae bone in visual regulating valve overcoat 030 is matched with three locating slots 0312 of regulating valve seat 031 and merges
Pressure, makes visual bonnet 028 top surface and the top surface of visual regulating valve overcoat 030 maintain an equal level；Regulating valve is completed.
F, the assembling of pressure cooker cover
1st, fixed support：
019 point of support is welded in groove 0231 position of pressure cover 023.
2nd, pressure rings assembling：
0203 point of the position of slide block is welded at the upper surface 0211 of pressure rings.
3rd, pad 018 is placed on support 019, allows the hole of pad 018 and the hole of support 019 to align, then centre tooth
Wheel 017 is placed on pad 018, allows the hole of central gear 017 to align the hole of pad 018, then tabletting 016 is pressed in central gear
On 017, by spot welding, tabletting 016 is fixed on support 019.
4th, on the pressure rings set pressure cover 023 point being welded, the chute 0202 of slide block is allowed to be enclosed within slide block locating dowel 022,
Allow the saw tooth belt 0201 of slide block and the gear inosculation of central gear 017 simultaneously, then the hole 0142 of side tooth 014 is through rocking bar
015 support shaft 0153, is then placed on the support shaft 0153 of rocking bar 015 on the breach 0191 of support 019, simultaneously side
The sawtooth portion 0141 of tooth 014 is stuck on the saw tooth belt 0201 of slide block.
5th, rotary shaft fork 009, rotary shaft 010, center of rotation 011 are from bottom to top put into the of cover panel 007 successively
In one axis hole 0072, button spring 012, button spring guide pillar 013 are put in the second axis hole 0074 of cover panel 007 successively,
Safe valve rod 040, safe valve element 042 are put in the valve opening 0075 of cover panel 007 successively, then the cover panel equipped with part
007 entirety is buckled on pressure cover 023, allows the central shaft 0073 of cover panel 007 sequentially pass through tabletting 016, center while buckling
Gear 017, pad 018, the center hole of support 019, are then tightened on lid center nut 024 in the lower section of pressure cover 023
The central shaft 0073 of panel 007 fixes whole cover panel 007, then the raised edge 0411 of emergency valve seat 041 by pressure cover
023 lower section is pierced into location hole 0234 and is enclosed within safe valve element 042, then relief valve silica gel ring 043 extruding is sticked into safe valve element
042 card-tight part 0421, relief valve is completed.Then pot mouth sealing ring 025 is contained at the interior grooves of pressure cover 023.
So far, whole pressure cooker cover is completed.
G, handle assembling：
Handle seat 0264 (two panels) is put the appropriate location being welded in pressure cooker body 027 respectively, by handle fixed card
In the fixing hole 02611 of 0262 reeve handle handle 0261, then handle guard ring 0263 is enclosed within the handle of handle handle 0261
End 02612, then injects the Access Division 02641 of handle seat 0264 the entirety of assembling, allows handle fixed card 0262 to be stuck in
Fastener 02642 position of Access Division 02641, handle can be fixed on the dress so far completing a handle on pressure cooker pot body 027
Join, same method assembles another handle.
Button folding lid operation principle：
Press button 002, under draw-in groove hole 00722 is longitudinally acted on rotary shaft fork 009, in rotary shaft fork 009
Helical teeth 0092 promote rotary shaft 010 on inclined-plane 0102 make rotary shaft 010 turn to draw-in groove A00723, unclamp button 002
Make rocking bar 015 jack-up rotary shaft 010 and button 002, left pressure rings 021 and right left pressure rings 021 ' afterwards under the action of the spring
Automatically open, pressure cover 023 is opened；Press button 002 again, longitudinally act on rotary shaft fork 009 in draw-in groove hole 00722
Under, the helical teeth 0092 in rotary shaft fork 009 promotes the inclined-plane 0102 in rotary shaft 010 to make rotary shaft 010 turn to draw-in groove
B00724, because rotary shaft 010 tongue 0103 be more than 077 draw-in groove 2 in draw-in groove level face 00725 so as to withstand rotary shaft 010
Inclined-plane 0102 makes rotary shaft 010 can not rise, and so that left pressure rings 021 and right pressure rings 021 ' will not be automatically opened, is pressure cover
023 closes.
Air valve operation principle：
After closing lid, the safe valve element 042 in the relief valve when pressure is more than 4kpa in lid automatically rises and passes through on slide block
Chute 0202 promote safe valve rod 040 emersion cover panel 007 to express existing pressure in pot, play warning function, act on
In making slide block be unable to transverse shifting and pressure rings can not be driven to open, play pressure cover 023 when having air pressure in pot and can not open
Effect；When pot internal gas pressure continues to rise, it is big to show inner pot pressure that visual bonnet 028 can rise to certain height automatically
Little, (note：Predetermined pressure range is：Including low-grade pressure label layer 0281 and high-grade pressure label layer 0282, keep out pressure mark
The pressure of layer 0281 is between 40 to 60kpa, and the pressure of high-grade pressure label layer 0282 is between 90 to 110kpa；When pressure surpasses
Cross visual valve element 037 during more than 90kpa to may proceed to rise so as to gap occur with steam vent 0311, the air pressure having more is from aerofluxuss
Hole 0311 is discharged, and now pot internal gas pressure the steam vent 0311 from regulating valve seat 031 can be discharged and so that regulating valve bonnet 029 is increased,
Gas can be outside the venthole 0291 regulating valve bonnet 029 discharges pot, because visual regulating valve overcoat 030 has certain space to cool down
And cushioning effect, the gas that adjusted bonnet venthole 0291 is discharged will not be with too many moisture content, thus not occurring as other
Pressure cooker is sprayed water phenomenon like that, and makes pot inner pressure pressure within 90 to 110kpa guarantee pressure cooker normal work；When visual
When valve runs into blocking, pot inner pressure reaches relief valve steel ball 033 during more than 140kpa and automatically rises aerofluxuss and send sound warning
Pot inner air pressure superelevation, bulletin user closes thermal source；When relief valve and then lost efficacy, pot inner pressure rise to 220 to
During 280kpa, relief valve single piece can be departed from relief valve silica gel sheath 038 automatically, makes pot inner pressure drop to 20kpa in 60 seconds
Pressure will not rise again below and in pressure in the case of manual non-restoring.
Above-listed detailed description is illustrating for possible embodiments of the present invention, and this embodiment simultaneously is not used to limit this
Bright the scope of the claims, all equivalence enforcements done without departing from the present invention or change, are intended to be limited solely by the scope of the claims of this case.
Claims (5)
1. one touch type pressure cooker, it includes pot body (027), is installed on the handle (026) of pot body side, pressure cover (023), is placed in
Pot mouth sealing ring (025) between pressure cover (023) edge and pot body (027) upper edge, is arranged on the lid on pressure cover (023)
Panel (007), pressure-regulating valve and air bleeding valve, are installed in the relief valve on cover panel (007), hoop is in pressure cover (023) both sides
Left pressure rings (021) and right pressure rings (021 '), the open-and-close mechanism of control pressure lid folding, and drive open-and-close mechanism control
Mechanism processed, be provided with groove (0231) at pressure cover (023) location mid-shaft it is characterised in that：
Described cover panel (007) is provided with the first axis hole (0072), central shaft (0073), the second axis hole (0074), valve opening
(0075), cover panel (007) is provided with button (002), in being provided with locating shaft (0023) below button (002) and being resisted against
The push button shaft (0024) on heart axle (0073) top, described first axis hole (0072) is provided with the rotary shaft from bottom to top assembled successively
The heart (011), rotary shaft (010), rotary shaft fork (009), are sequentially loaded into button spring in described second axis hole (0074)
(012), button spring guide pillar (013)；The internal insertion from top to bottom of rotary shaft fork (009) is through hole (0091), its underpart
It is provided with helical teeth (0092), rotary shaft (010) includes rolling bearing (0101), inclined-plane (0102) and tongue (0103), rolling bearing
(0101), in insertion through hole (0091), the first axis hole (0072) is provided with for blocking rotary shaft fork (009) and being available for rotating
The rib (00721) that axle fork (009) slides, rotary shaft (010) heads on rib (00721)；Rib (00721) and the first axis hole
(0072) form draw-in groove hole (00722), draw-in groove level face (00725), draw-in groove A (00723) and the draw-in groove B (00724) being arranged alternately,
The height of tongue (0103) is more than the height in draw-in groove level face (00725)；When pressing button (002), helical teeth (0092) touches
On inclined-plane (0102), adjacent tongue (0103) is inserted in adjacent draw-in groove A (00723), and rotary shaft (010) can be along rib
(00721) rise, or adjacent tongue (0103) inserts on adjacent draw-in groove level face (00725), tongue (0103) heads on draw-in groove B
(00724), rotary shaft (010) can not rise along rib (00721)；
Described controlling organization include being arranged on groove (0231) upper and be provided with the support (019) of breach (0191), middle part is hinged on
Rocking bar (015) on support (019), side tooth (014), tabletting (016) and pad (018), rocking bar (015) is divided into the first side
The wing (0151), the second flank (0152) and support shaft (0153), rocking bar (015) is placed in support (019) with support shaft (0153)
Breach (0191) place and perturb up and down；Locating shaft (0023) is inserted in rotary shaft fork (009), center of rotation (011) against
At the first flank (0151) place, described button spring guide pillar (013) is resisted against the second flank (0152) place；
Support (019) is sequentially provided with pad (018), central gear (017), tabletting (016), tabletting (016) above
It is fixed on support (019), described central shaft (0073) sequentially passes through rocking bar (015), tabletting (016), central gear
(017), the hole that pad (018), support (019) are alignd；
Described open-and-close mechanism includes left slider (020), right slide block (020 ') and the hoop left pressure rings in pressure cover (023) offside
(021), right pressure rings (021 '), left pressure rings (021) are fixed on one end of left slider (020), and right pressure rings (021 ') are fixing
In one end of right slide block (020 '), left slider (020) is respectively equipped with and described central gear with the other end of right slide block (020 ')
(017) saw tooth belt (0201) engaging, described pressure cover (023) is provided with slide block locating dowel (022), left slider (020) and right cunning
Block (020 ') is respectively equipped with the chute (0202) being enclosed within slide block locating dowel (022)；Described support shaft (0153) is equipped with to be had
The side tooth (014) in sawtooth portion (0141), sawtooth portion (0141) is stuck on the saw tooth belt (0201) of right slide block (020 ')；
Described pressure cover (023) is provided with visual regulating valve overcoat (030), and described pressure-regulating valve and air bleeding valve are assemblied in visible adjusting screw
In section valve overcoat (030), pressure-regulating valve is provided with the visual bonnet (028) increasing and rising with pot inner pressure, visual bonnet
(028) it is provided with the label layer for pointing out pot inner pressure size from bottom to top, air bleeding valve is provided with and exceedes safe model when pot inner pressure
The regulating valve bonnet (029) enclosing and rising, regulating valve bonnet (029) has horizontally disposed venthole (0291).
2. one touch type pressure cooker according to claim 1 it is characterised in that：Described pressure-regulating valve includes putting into successively can
Depending on the visual bonnet (028) in the circular hole of regulating valve overcoat (030), regulating valve seat (031), safety valve spring B (035) and visual
Valve element (037), regulating valve seat (031) passes through the regulation valve opening (0233) of pressure cover (023), uses in the lower section of pressure cover (023)
Regulating valve cap nut (039) is tightened on regulating valve seat (031), and regulating valve cap nut (039) is provided with for connecting in pot and regulating valve
Seat (031) through hole (0391), with pot inner pressure increase, gas back down visual valve element (037) be allowed to touch and jack-up visual
Bonnet (028).
3. one touch type pressure cooker according to claim 1 it is characterised in that：Described air bleeding valve includes putting into successively visible adjusting screw
The regulating valve bonnet (029) of fan-shaped in the hole of section valve overcoat (030), emergency valve nut (032), relief valve steel ball (033), relief valve
Spring A (034), relief valve aluminium set (036), relief valve silica gel sheath (038), the annular slot of relief valve silica gel sheath (038)
(0382) it is stuck in the relief valve window (0232) of pressure cover (023), when pot inner pressure exceedes safety range, pot inner pressure promotes
Relief valve steel ball (033), along relief valve aluminium set (036) jack-up safety valve spring A (034) upwards, makes regulating valve bonnet (029) push up
Rise and touch regulating valve bonnet (029) and be allowed to rise and realize automatic exhaust pressure relief.
4. one touch type pressure cooker according to claim 1 it is characterised in that：Described relief valve include safe valve rod (040),
Emergency valve seat (041), safe valve element (042) and relief valve silica gel ring (043), safe valve rod (040) is arranged on described valve opening
(0075) in；The raised edge (0411) of emergency valve seat (041) is pierced into by the lower section of pressure cover (023) and is arranged on pressure cover (023)
Location hole (0234) to be enclosed within safe valve element (042) upper and safe valve element (042) is fixed on pressure cover (023), relief valve
Silica gel ring (043) extruding sticks into the card-tight part (0421) of safe valve element (042), and when pot inner pressure exceedes preset range, pot is intrinsic pressure
Power by safe valve element (042) jack-up and is allowed to touch safe valve rod (040), and safe valve rod (040) is along valve opening (0075) rising
Extrusion cover panel (007) is outward.
5. one touch type pressure cooker according to claim 1 it is characterised in that：Described handle (026) includes handle seat
(0264), handle guard ring (0263), handle fixed card (0262) and handle handle (0261), handle handle (0261)
Handle end (02612) is provided with fixing hole (02611) and installing hole (02613), and handle fixed card (0262) is stuck in fixing hole
(02611), in, handle guard ring (0263) is enclosed within handle end (02612), and one end of handle seat (0264) is fixed on pot body
(027) on the wall of side, the other end is the fastener (02642) being provided with Access Division (02641), and fastener (02642) inserts installing hole
(02613), in, Access Division (02641) is clamped in handle fixed card (0262).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410790586.6A CN104490257B (en) | 2014-12-17 | 2014-12-17 | One touch type pressure cooker |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410790586.6A CN104490257B (en) | 2014-12-17 | 2014-12-17 | One touch type pressure cooker |
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| Publication Number | Publication Date |
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| CN104490257A CN104490257A (en) | 2015-04-08 |
| CN104490257B true CN104490257B (en) | 2017-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410790586.6A Active CN104490257B (en) | 2014-12-17 | 2014-12-17 | One touch type pressure cooker |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108402892A (en) * | 2017-04-04 | 2018-08-17 | 邓炳刚 | A kind of pressure cooker |
| CN109124328A (en) * | 2017-08-10 | 2019-01-04 | 武汉苏泊尔炊具有限公司 | Pot cover and pressure cooker with it |
| CN108433529B (en) * | 2018-03-26 | 2019-11-29 | 新兴县先丰不锈钢制品有限公司 | A kind of pressure cooker of separate type exhaust |
| CN108338676B (en) * | 2018-04-10 | 2023-12-22 | 新兴县先丰不锈钢制品有限公司 | pressure cooker with timer |
| CN108514323B (en) * | 2018-06-29 | 2024-03-19 | 新兴县先丰不锈钢制品有限公司 | Single-press type micro-pressure cooker |
| CN110558827A (en) * | 2019-10-21 | 2019-12-13 | 新兴县先丰不锈钢制品有限公司 | Micro-pressure cooker with one-key control function |
| CN110604469B (en) * | 2019-10-21 | 2024-02-20 | 新兴县先丰不锈钢制品有限公司 | Pressure cooker with one-key control function |
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| WO2003013323A1 (en) * | 2001-08-09 | 2003-02-20 | Jong Peter Park | Device for coupling a lid to pot |
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| CN103654376B (en) * | 2013-12-13 | 2015-12-09 | 广东凌丰集团股份有限公司 | A kind of button type double-layer pressure cooker |
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| JPS55120817A (en) * | 1979-01-17 | 1980-09-17 | Braun & Kemmler | Steam pressure cooking kettle |
| US7718928B2 (en) * | 2006-12-15 | 2010-05-18 | Zhigang He | Multifunction and safe electric pressure cooker |
| CN102342739A (en) * | 2011-09-26 | 2012-02-08 | 广东凌丰集团股份有限公司 | Rotating operation type pressure cooker with single handle |
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| CN104490257A (en) | 2015-04-08 |
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Effective date of registration: 20161011 Address after: 527400 Guangdong city of Yunfu province Xinxing County Kwong Hing Road East Ling Feng Industrial Park Applicant after: Xinxing Xianfeng Stainless Steel Products Co., Ltd. Address before: 527400 Guangdong city of Yunfu province Xinxing County New Town Road Guangxing Dong Ling Fung Industrial Park Applicant before: Guangdong Linkfair Group Co., Ltd. |
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