CN208192824U - The pressure cooking appliance of rapid cooling - Google Patents

Abstract

The utility model discloses the pressure cooking appliances of rapid cooling, belong to culinary cuisine fixture field, it solves the problems, such as inconvenient when existing pressure cooking appliance carries out plus water is cooling, the pressure cooking appliance that the utility model is quickly cooled down, including pot and pot cover, the pot cover is equipped with cooling chamber, cistern assembly is also equipped on the pot cover, the cistern assembly includes water tank, outlet water control valve and operation key, the water tank bottom is equipped with water outlet, the water outlet is corresponded in the water tank, and vertical sleeve is set, the outlet water control valve is set in the sleeve, the operation key drives the outlet water control valve to turn on or off the water outlet.

Description

The pressure cooking appliance of rapid cooling

[technical field]

The utility model relates to culinary cuisine utensils, more particularly to the pressure cooking appliance being quickly cooled down.

[background technique]

Culinary cuisine utensil is to adapt to the allegro modern life of people, is just developed towards fast and easily direction, wherein Pressure cooking appliance because can fast cooking and its culinary art food nutrition loss less due to widespread love by people, and it With one of time saving, power saving, the convenient and efficient electric appliance as household electric appliances rapid growth.However, conventional pressure cooking apparatus is fast Speed culinary art cuisines after inside it there are high temperature and pressure due to cannot quickly open pot cover, this has become using electric pressure cooking saucepan user's Maximum puzzlement.

In order to solve to be unable to the defect of Rapid opening existing for conventional pressure cooking apparatus, prior art proposition is dropped with water cooling Warm mode is quickly cooled down pressure cooking appliance, and most water-cooling projects are concentrated mainly on pot cover, specifically in pot cover Upper setting cooling chamber, culinary art fill the water after terminating into cooling chamber, quickly reduce kettle temperature by the heat exchange with cooling water, into And accelerate pressure decrease speed, when this scheme practical application, user needs hand-held container constantly to fill the water into the cooling chamber of pot cover, Usage experience is poor, and water speed is not easy to control out, sometimes fast and sometimes slow, influences cooling effect.

[utility model content]

A kind of rapid cooling is provided the technical problem to be solved by the utility model is to overcome the deficiencies in the prior art Pressure cooking appliance realize that a key automatically adds water, promote user experience based on the scheme of pot cover water cooling.

In order to solve the above technical problems, the utility model adopts the following technical solution:

The pressure cooking appliance of rapid cooling, including pot and pot cover, the pot cover are equipped with cooling chamber, go back on the pot cover Cistern assembly is installed, the cistern assembly includes water tank, outlet water control valve and operation key, and the water tank bottom is equipped with water outlet Mouthful, the water outlet being corresponded in the water tank, vertical sleeve being set, the outlet water control valve is set in the sleeve, the behaviour Making key drives the outlet water control valve to turn on or off the water outlet.

In the pressure cooking appliance of above-mentioned rapid cooling, the outlet water control valve includes sealing element and self-locking group of ratchet Part, the operation key are button, are driven by the ratchet from lock set between the button and the sealing element, are pressed described Button can drive the sealing element to open the water outlet, and the ratchet cooperates described for locking from lock set and the sleeve Button, to keep the continuous effluent of the water outlet.

In the pressure cooking appliance of above-mentioned rapid cooling, the ratchet from lock set include the upper spine for connecting the button Take turns and connect the bottom ratchet wheel of the sealing element, the circumferentially-spaced multiple limit ribs of distribution of sleeve inner peripheral surface, adjacent limit rib it Between form guide groove, the bottom ratchet wheel relative rotation can be driven by pressing the button so that the bottom ratchet wheel cooperation limit rib Low-grade location and cooperation guide groove high tap position switching.

In the pressure cooking appliance of above-mentioned rapid cooling, there are radially distributed multiple lower spine on the bottom ratchet wheel Tooth, the limit rib lower end are equipped with limiting slot, and when the bottom ratchet wheel is in low-grade location, the lower ratchet is stuck in the limiting slot To lock the button.

In the pressure cooking appliance of above-mentioned rapid cooling, the upper ratchet periphery is equipped with guide pad, the upper ratchet straps The guide pad is moved to slide up and down along the guide groove.

In the pressure cooking appliance of above-mentioned rapid cooling, the ratchet from lock set further include elastic element, the bullet Property element push the bottom ratchet wheel to be reset to the high tap position from the low-grade location.

In the pressure cooking appliance of above-mentioned rapid cooling, connecting rod, the elastic element are extended in the bottom ratchet wheel bottom It for spring and is sleeved on the connecting rod, the sealing element is mounted on the connecting rod bottom.

In the pressure cooking appliance of above-mentioned rapid cooling, up and down, the lower part of the sleeve lateral wall is set the sleeve There is conduction hole, cover board is sealedly connected at the sleeve open at its lower end, the water outlet is arranged on the cover board.

In the pressure cooking appliance of above-mentioned rapid cooling, the water tank includes tank body and tank lid, the sleeve It is upwardly extended and is formed by the tank body bottom wall, the tank lid is equipped with the through-hole for matching the operation key.

In the pressure cooking appliance of above-mentioned rapid cooling, the sleeve is located at the center of the tank body.

The utility model has the beneficial effects that

The pressure cooking appliance that the utility model is quickly cooled down, including pot and pot cover, the pot cover are equipped with cooling chamber, institute It states and is also equipped with cistern assembly on pot cover, the cistern assembly includes water tank, outlet water control valve and operation key, the water tank bottom Equipped with water outlet, the water outlet is corresponded in the water tank, vertical sleeve is set, the outlet water control valve is set to the sleeve Interior, the operation key drives the outlet water control valve to turn on or off the water outlet.

At the end of pressure cooking appliance culinary art, outlet water control valve is driven to open water outlet by operation key, due to water outlet Mouth is located at water tank bottom, and the water energy in water tank is automatically flowed under the effect of gravity in the cooling chamber of pot cover, without relying on water pump It draws water, reduces cost；Water outlet aperture immobilizes, and water flows out under the effect of gravity, and water speed is relatively stable out, Ke Yibao Demonstrate,prove the lasting cooling of pot cover；User only need to just can control water tank water outlet by operation key or stop water outlet, more convenient to use, Promote user experience.

The outlet water control valve includes sealing element and ratchet from lock set, and the operation key is button, the button and institute It states and is driven by the ratchet from lock set between sealing element, pressing the button can drive the sealing element to open the water outlet Mouthful, the ratchet cooperates from lock set and the sleeve for locking the button, to keep the continuous effluent of the water outlet. The outlet water control valve being designed in this way, can be self-locking to button realization, and continuous effluent can be realized without push button always in user, produces Product design is more humanized, and usage experience is more preferable.

The ratchet from lock set include the upper ratchet for connecting the button and the bottom ratchet wheel for connecting the sealing element, it is described Sleeve inner peripheral surface is circumferentially-spaced to be distributed multiple limit ribs, forms guide groove between adjacent limit rib, pressing the button can drive The bottom ratchet wheel relative rotation, so that the bottom ratchet wheel is cut in the low-grade location of cooperation limit rib and the high tap position of cooperation guide groove It changes.For the ratchet being designed in this way from lock set, components are few, and structure is simple, save assembly space；Upper ratchet and bottom ratchet wheel cooperation are real Transmission between existing button and sealing element, bottom ratchet wheel mating sleeve realize that outlet water control valve on-off action can to the self-locking of button It leans on.

Connecting rod is extended in the bottom ratchet wheel bottom, and the elastic element is spring and is sleeved on the connecting rod, described close Sealing is mounted on the connecting rod bottom.The bottom ratchet wheel being designed in this way, sealing element can be directly installed on the connecting rod of bottom ratchet wheel, under Ratchet directly band dynamic seal acts, and simplifies structure, convenient for assembly.

Up and down, the lower part of the sleeve lateral wall is equipped with conduction hole to the sleeve, seals at the sleeve open at its lower end It is connected with cover board, the water outlet is arranged on the cover board.The sleeve being designed in this way is packed into sleeve convenient for outlet water control valve Portion reduces installation difficulty.

These features and advantages of the utility model will the detailed exposure in following specific embodiment, attached drawing.

[Detailed description of the invention]

The utility model is described further with reference to the accompanying drawing:

Fig. 1 is the cover structure schematic diagram of pressure cooking appliance in the utility model embodiment one；

Fig. 2 is the cistern assembly perspective view of the explosion of pressure cooking appliance in the utility model embodiment one；

Fig. 3 is the cross section view of water tank in the utility model embodiment one；

Cross section view (water outlet closing) when Fig. 4 is pot cover installation cistern assembly in the utility model embodiment one；

Cross section view (water outlet opening) when Fig. 5 is pot cover installation cistern assembly in the utility model embodiment one.

Appended drawing reference:

100 upper covers, 110 water inlets

200 water tanks, 210 tank bodies, 220 tank lid, 221 through-holes, 222 filler, 223 flip lids, 230 sleeves, 231 limits Position muscle, 232 guide grooves, 233 limiting slots, 234 conduction holes

Ratchet on 300, ratchet, 320 guide pads on 310

400 bottom ratchet wheels, 410 lower ratchets, 420 connecting rods

500 buttons

600 springs

700 cover boards, 710 water outlets

800 sealing elements

900 spiral covers

[specific embodiment]

The pressure cooking appliance that the utility model embodiment proposes, including pot and pot cover, the pot cover are equipped with cooling chamber, Cistern assembly is also equipped on the pot cover, the cistern assembly includes water tank, outlet water control valve and operation key, the water tank bottom Portion is equipped with water outlet, the water outlet is corresponded in the water tank, vertical sleeve is arranged, the outlet water control valve is set to the set In cylinder, the operation key drives the outlet water control valve to turn on or off the water outlet.It cooks and ties when pressure cooking appliance Shu Shi drives outlet water control valve to open water outlet by operation key, and since water outlet is located at water tank bottom, the water energy in water tank exists In the cooling chamber for automatically flowing into pot cover under gravity, without drawing water by water pump, cost is reduced；Water outlet aperture is fixed not Become, and water flows out under the effect of gravity, water speed is relatively stable out, it is ensured that the lasting cooling of pot cover；User need to only pass through Operation key just can control water tank water outlet or stop water outlet, more convenient to use, promote user experience.

The technical solution of the utility model embodiment is explained below with reference to the attached drawing of the utility model embodiment and Illustrate, but following embodiments are only the preferred embodiment of the utility model, and not all.Based on the implementation example in the implementation mode, Those skilled in the art's obtained other embodiments without making creative work, belong to the utility model Protection scope.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", " up time The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of Describe the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, It is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " multiple " It is two or more, unless otherwise restricted clearly.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in the present invention.

In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above " One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only Indicate that first feature horizontal height is less than second feature.

Embodiment one

Referring to Fig.1-4, the pressure cooking appliance of the utility model embodiment one, including pot and pot cover, pot cover include upper Lid 100 and spiral cover 900, spiral cover 900 are mounted in upper cover 100, and upper cover 100 is hinged in pot body, spiral cover 900 and pot body turn buckle It closes, cooling chamber is arranged towards the side of upper cover 100 in spiral cover 900, and upper cover 100 is equipped with the water inlet 110 communicated with cooling chamber, to pot When lid implements water cooling, cooling water is injected by water inlet 110, cooling water flows into the cooling chamber of spiral cover 900, passes through the heat with cooling water Exchange quickly reduces the temperature of spiral cover 900, achievees the purpose that rapid cooling.The pot body top of the present embodiment, which is equipped with, receives hydrosphere, receives Hydrosphere rear portion is equipped with leakage hole, and water receiver is arranged in corresponding leakage hole on rear side of pot body, and when cooling chamber water is full, extra water can be along 900 surface of spiral cover flows on the receipts hydrosphere of pot body, then flows into water receiver by the leakage hole of receipts hydrosphere, so that extra cooling water energy It is enough to collect in water receiver, avoid cooling water excessive.

For the convenience of the user plus water, be also equipped with cistern assembly on the pot cover of the present embodiment, cistern assembly include water tank 200, Outlet water control valve and operation key, 200 bottom of water tank are equipped with water outlet 710, correspond in water tank 200 water outlet 710 be arranged it is vertical Sleeve 230, outlet water control valve are set in sleeve 230, and operation key drives the outlet water control valve to turn on or off water outlet 710.Specifically: outlet water control valve includes sealing element 800 and ratchet from lock set, and operation key is button 500, button 500 with It is driven by ratchet from lock set between sealing element 800,500 energy band dynamic seal 800 of button press opens water outlet 710, spine Wheel is used for locking press button 500 from lock set and the cooperation of sleeve 230, to keep the continuous effluent of water outlet 710.It is set based on such Continuous effluent can be realized without push button 500 always in meter, user, and product design is more humanized, and usage experience is more preferable.

Referring to Fig. 2,3, ratchet from lock set include the lower spine for connecting the upper ratchet 300 and connection sealing element 800 of button 500 Wheel 400, upper ratchet 300 are in hollow tubular structure, the upper multiple upper ratchets 310 of 300 lower end EDS maps of ratchet, upper 300 upper end of ratchet It is fixedly connected with button 500, screw connection, welding etc. have radially distributed multiple lower ratchets on bottom ratchet wheel 400 410, upper ratchet 310 and lower ratchet 410 can be engaged each other.The circumferentially-spaced multiple limit ribs 231 of distribution of 230 inner peripheral surface of sleeve, phase Form guide groove 232 between adjacent limit rib 231, realize self-locking function to be more preferable, ratchet from lock set further include elastic element, bullet Property element the elastic force that moves upwards of bottom ratchet wheel 400 is provided.Based on above-mentioned ratchet from lock set, self-lock mechanism are as follows: initial shape Under state, the lower ratchet 410 of bottom ratchet wheel 400 is matched in guide groove 232, and bottom ratchet wheel 400 at this time is in high tap position；By lower button After 500, upper ratchet 300 drives bottom ratchet wheel 400 to move down, when the lower ratchet 410 of bottom ratchet wheel 400 is detached from guide groove 232, under Ratchet 400 is rotated relative to upper ratchet 300, and lower ratchet 410 is made to be cooperated to 231 lower end of limit rib, after release button 500, due under Ratchet 410 offsets with 231 lower end of limit rib, to be able to maintain the current low-grade location state of lower ratchet 410；Lower button is pressed again After 500, bottom ratchet wheel 400 is rotated relative to upper ratchet 300, and the lower ratchet 410 of bottom ratchet wheel 400 is matched with again in guide groove 232, is led to It crosses elastic element and pushes up ratchet 300, the reset of button 500.Bottom ratchet wheel 400 may be implemented low in button press 500 as a result, Gear and high tap position switching, since sealing element 800 is connected on bottom ratchet wheel 400, the switching of the high and low gear of bottom ratchet wheel 400 also band Moving up and down for sealing element 800 is moved, control water outlet 710 turns on or off.

The lower end of limit rib 231 is equipped with limiting slot 233, and when bottom ratchet wheel 400 is in low-grade location, lower ratchet 410 is stuck in limit With locking press button 500 in the slot 233 of position, design in this way, it is self-locking relatively reliable；Upper 300 periphery of ratchet is equipped with guide pad 320, upper spine 300 drive guide pad 320 of wheel is slided up and down along guide groove 232, is designed in this way, can not only be limited the rotation of ratchet 300, also The up and down motion of ratchet 300 can be made more steady, and then promote the pressing feel of button 500.

Connecting rod 420 is extended in the bottom of bottom ratchet wheel 400, and elastic element is spring 600 and is sleeved on connecting rod 420, seals Part 800 is mounted on 420 bottom of connecting rod, and sealing element 800 is directly installed on the connecting rod 420 of bottom ratchet wheel 400, and bottom ratchet wheel 400 is direct Band dynamic seal 800 acts, and simplifies structure, convenient for assembly.Up and down, the lower part of 230 side wall of sleeve is equipped with drainage to sleeve 230 Hole 234 is sealedly connected with cover board 700 at 230 open at its lower end of sleeve, and water outlet 710 is arranged on cover board 700, is convenient for water control out Valve processed is packed into sleeve 230 by 230 lower end of sleeve, reduces installation difficulty.

State as shown in Figure 4, under the action of spring 600, button 500 and ratchet from lock set all in initial position, Sealing element 800 sticks on cover board lower surface, and water outlet 710 is closed, leak is prevented；State as shown in Figure 5 needs cooling pot cover When, by lower button 500, bottom ratchet wheel 400 moves down with dynamic seal 800 and opens water outlet 710, and the water in water tank 200 is in gravity The lower water inlet 110 for flowing into upper cover 100 of effect can be resetted by lower button 500 again after the completion of cooling.

Referring to Fig. 2, the water tank 200 of the present embodiment includes tank body 210 and tank lid 220, and above-mentioned sleeve 230 is by water tank 210 bottom wall of ontology upwardly extends to be formed, and the lid of tank lid 220 is closed in 210 upper end of tank body, the corresponding sleeve 230 of tank lid 220 Through-hole 221 is arranged in position, and button 500 is revealed at through-hole 221.For convenience of use, 220 side of tank lid is additionally provided with filler 222 and opening and closing filler 222 flip lid 223, when water volume in water tank is less, can be used water container or connect water source water Pipe adds water by filler 222, without removing water tank or moving pressure cooking appliance directly into water tank.

Embodiment two

The present embodiment and embodiment one the difference is that: the operation key of the present embodiment is knob, outlet water control valve packet Drive rod and the sealing element for being mounted on drive rod lower end are included, connecting column, connecting column and the fixed company of drive rod are extended in knob center It connects, circumferentially distributed first spiral bar in knob, knob slot of the tank lid equipped with receiving knob, it is circumferentially distributed in knob slot Second spiral bar, since tank lid is fixed, when knob is rotated relative to tank lid, by the first spiral bar and the second spiral bar Cooperation, can make knob generate up and down motion, and then by drive rod band dynamic seal move up and down, control water outlet opening Or it closes.

Self-locking to realize, the present embodiment can be arranged on the helicoid that the first spiral bar and the second spiral bar are fitted to each other Convex closure is set on the location structure of male-female engagement, such as the helicoid of the first spiral bar, is arranged on the helicoid of the second spiral bar Card slot, when knob rotates by a certain angle, convex closure, which is fallen into card slot, turn round knob can not, thus hook knob, certainly, use Family Manual rotary knob can make its reset.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, being familiar with the those skilled in the art should be understood that the utility model includes but is not limited to attached drawing and specific embodiment party above Content described in formula.The modification of any function and structure principle without departing from the utility model is intended to be included in claims Range in.

Claims (10)

1. the pressure cooking appliance being quickly cooled down, including pot and pot cover, the pot cover is equipped with cooling chamber, which is characterized in that institute It states and is also equipped with cistern assembly on pot cover, the cistern assembly includes water tank, outlet water control valve and operation key, the water tank bottom Equipped with water outlet, the water outlet is corresponded in the water tank, vertical sleeve is set, the outlet water control valve is set to the sleeve Interior, the operation key drives the outlet water control valve to turn on or off the water outlet.

2. the pressure cooking appliance being quickly cooled down as described in claim 1, which is characterized in that the outlet water control valve includes sealing From lock set, the operation key is button for part and ratchet, passes through self-locking group of the ratchet between the button and the sealing element Part transmission, pressing the button can drive the sealing element to open the water outlet, and the ratchet is from lock set and the sleeve Cooperation is for locking the button, to keep the continuous effluent of the water outlet.

3. the pressure cooking appliance being quickly cooled down as claimed in claim 2, which is characterized in that the ratchet includes connecting from lock set It connects the upper ratchet of the button and connects the bottom ratchet wheel of the sealing element, the circumferentially-spaced multiple limits of distribution of sleeve inner peripheral surface Muscle forms guide groove between adjacent limit rib, and the bottom ratchet wheel relative rotation can be driven by pressing the button, so that the lower spine Take turns the high tap position switching in the low-grade location and cooperation guide groove of cooperation limit rib.

4. the pressure cooking appliance being quickly cooled down as claimed in claim 3, which is characterized in that have on the bottom ratchet wheel in radiation Multiple lower ratchets of shape distribution, the limit rib lower end are equipped with limiting slot, when the bottom ratchet wheel is in low-grade location, the lower ratchet It is stuck in the limiting slot to lock the button.

5. the pressure cooking appliance being quickly cooled down as claimed in claim 3, which is characterized in that the upper ratchet periphery is equipped with guiding Block, the upper ratchet drive the guide pad to slide up and down along the guide groove.

6. the pressure cooking appliance being quickly cooled down as claimed in claim 3, which is characterized in that the ratchet further includes from lock set Elastic element, the elastic element push the bottom ratchet wheel to be reset to the high tap position from the low-grade location.

7. the pressure cooking appliance being quickly cooled down as claimed in claim 6, which is characterized in that extend company in the bottom ratchet wheel bottom Bar, the elastic element are spring and are sleeved on the connecting rod that the sealing element is mounted on the connecting rod bottom.

8. the pressure cooking appliance of rapid cooling as described in one of claim 1 to 7, which is characterized in that the sleeve passes through up and down Logical, the lower part of the sleeve lateral wall is equipped with conduction hole, is sealedly connected with cover board at the sleeve open at its lower end, the water outlet is set It sets on the cover board.

9. the pressure cooking appliance of rapid cooling as described in one of claim 1 to 7, which is characterized in that the water tank includes water Case ontology and tank lid, the sleeve are upwardly extended by the tank body bottom wall and are formed, and the tank lid is equipped with matching institute State the through-hole of operation key.

10. the pressure cooking appliance being quickly cooled down as claimed in claim 9, which is characterized in that the sleeve is located at the water tank At the center of ontology.